US20050194509A1 - Rotatable carrier for objects or display - Google Patents
Rotatable carrier for objects or display Download PDFInfo
- Publication number
- US20050194509A1 US20050194509A1 US10/797,746 US79774604A US2005194509A1 US 20050194509 A1 US20050194509 A1 US 20050194509A1 US 79774604 A US79774604 A US 79774604A US 2005194509 A1 US2005194509 A1 US 2005194509A1
- Authority
- US
- United States
- Prior art keywords
- housing
- casing
- rotatable carrier
- detecting device
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B49/00—Revolving cabinets or racks; Cabinets or racks with revolving parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B49/00—Revolving cabinets or racks; Cabinets or racks with revolving parts
- A47B49/008—Revolving cabinets or racks; Cabinets or racks with revolving parts with motorisation means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/02—Rotary display stands
- A47F5/025—Rotary display stands having mechanical drive, e.g. turntables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Definitions
- the present invention relates to a rotatable carrier, and more particularly to a rotatable carrier for rotatably supporting objects or displays for allowing the objects or displays to be clearly seen from various directions or angles.
- various objects such as displays, monitors, screens, etc. are stably or solidly supported on tables, and may not be suitably rotated relative to the tables, such that the objects or the displays may not be clearly seen by users from various directions or angles.
- the displays, or monitors, or screens, etc. are stably or solidly supported on tables or in cabinets and thus may not be easily seen by people.
- the display, or monitor, or screen is conventionally and stably supported on tables, and may not be suitably rotated and directed to various people.
- the present invention has arisen to mitigate and/or obviate the afore-described disadvantages of the conventional carriers for displays, monitors, screens, etc.
- the primary objective of the present invention is to provide a rotatable carrier for rotatably supporting objects or displays or monitors or screens, and for allowing the objects or displays to be clearly seen from various directions or angles.
- a rotatable carrier comprising a casing, a detecting device attached to the casing, a housing rotatably supported on the casing, to support objects thereon, and a rotating device for rotating the housing relative to the casing, to rotate the objects toward selected directions.
- the housing includes an interacting member provided thereon and arranged to act on the detecting device, in order to control the rotating device, and to prevent the housing from being over rotated relative to the casing.
- the rotating device includes an inner rack provided in the housing, and a gear rotatably received in the casing and engaged with the inner rack of the housing.
- the rotating device includes a motor coupled to the gear, to rotate the housing relative to the casing via an engagement of the gear with the inner rack of the housing.
- the rotating device includes a reduction gearing coupled between the gear and the motor.
- the casing includes a control circuit coupled between the motor and the detecting device.
- the casing includes a plate secured thereon, and a plurality of balls disposed between the plate and the housing, to smoothly support the housing on the plate of the casing.
- the plate includes a track having a groove formed therein to receive the balls.
- the housing includes a track having a groove formed therein to receive the balls.
- a ring may further be provided and rotatably engaged onto the plate and includes a plurality of holes formed therein to receive the balls respectively, and to space the balls away from each other.
- the housing includes a center cavity formed therein, the plate includes an axle extended therefrom and engaged into the center cavity of the housing, to rotatably attach the housing to the plate.
- the casing includes a peripheral flange extended radially and outwardly therefrom, and the housing includes a circular bar secured thereto and engaged with the peripheral flange of the casing, to rotatably attach the housing to the casing, and to prevent the housing from being disengaged from the casing.
- the detecting device includes a signal emitting device, and a signal receiving device, and the interacting member of the housing is provided to act with the signal emitting device and the signal receiving device of the detecting device.
- the interacting member of the housing is arranged to be engaged between the signal emitting device and the signal receiving device of the detecting device, to selectively block signals emitted from the signal emitting device, and to prevent the signals from being emitted to the signal receiving device of the detecting device.
- One or more switches may further be provided to control the rotating device, and/or a remote control device may further be provided to remote control the rotating device.
- One or more further detecting devices may further be provided and attached to the casing, to act with the interacting member of the housing, and to control the rotating means, and to limit a rotational movement of the housing relative to the casing together with the detecting device, and to prevent the objects from being over rotated relative to the casing and the users.
- FIG. 1 is a perspective view of a rotatable carrier in accordance with the present invention
- FIG. 2 is a partial exploded view of the rotatable carrier, as seen from top of the rotatable carrier;
- FIG. 3 is another partial exploded view of the rotatable carrier, which has been disposed up side down;
- FIG. 4 is a partial perspective view showing a portion of the rotatable carrier
- FIG. 5 is a plan schematic view of the rotatable carrier
- FIG. 6 is a partial perspective view showing a detecting device of the rotatable carrier
- FIG. 7 is a partial top plan schematic view of the rotatable carrier
- FIG. 8 is a partial top plan schematic view similar to FIG. 7 , illustrating the operation of the rotatable carrier
- FIG. 9 is a partial plan schematic view showing another arrangement of the detecting device of the rotatable carrier.
- FIGS. 10, 11 are partial top plan schematic views similar to FIGS. 7 and 8 , illustrating the operation of the detecting device as shown in FIG. 9 ;
- FIG. 12 is an enlarged partial top plan schematic view illustrating the operation of the detecting device as shown in FIGS. 9-11 .
- a rotatable carrier in accordance with the present invention comprises a base 10 including a peripheral wall 11 extended therefrom to form or define a space 12 therein, and including a socket 13 attached thereto for coupling to electric power sources, and including a control device 14 attached thereto for controlling the rotatable carrier.
- control device 14 of the rotatable carrier may include one or more signal receiver devices 15 directed toward various angles or directions, to suitably receive signals of remote control devices 17 from various angles or directions.
- the control device 14 may further include one or more switches 16 provided therein, for allowing the rotatable carrier to be controlled manually by the users.
- a casing 20 is received in the space 12 of the base 10 , and secured to the base 10 with such as fasteners 21 ( FIG. 5 ), and includes a peripheral flange 22 extended radially and outwardly therefrom, and includes one or more, such as two openings 23 formed in the outer peripheral portion thereof ( FIG. 4 ).
- a gear 24 is rotatably secured in the casing 20 with a pivot shaft 27 , and is coupled to a motor 25 via such as a reduction gearing 26 which may also be rotatably secured in the casing 20 with one or more pivot shafts 27 , and arranged to allow the gear 24 to be suitably rotated by the motor 25 in selected or reduced rotational speeds.
- a plate 30 is secured on top of the casing 20 with such as fasteners 31 , and includes one or more hubs 32 extended downwardly therefrom to rotatably and stably support the pivot shafts 27 between the casing 20 and the plate 30 .
- the plate 30 includes a circular track 33 formed or provided thereon and having a circular groove 34 formed therein for slidably receiving balls 35 therein.
- a ring 36 may be rotatably engaged onto the circular track 33 of the plate 30 , and may include a number of holes 37 formed therein to receive the balls 35 respectively, and to suitably space the balls 35 away from each other, and thus to allow the balls 35 to be smoothly received and slid along the circular groove 34 of the circular track 33 .
- the plate 30 includes an axle 39 extended upwardly therefrom, such as extended in the center thereof.
- a cover or housing 40 is engaged onto the plate 30 and the ring 36 , and includes a circular bar 41 secured to the lower peripheral portion thereof with such as fasteners 42 ( FIG. 5 ), and engaged with the peripheral flange 22 of the casing 20 , to rotatably secure or attach the housing 40 to the casing 20 , and to prevent the housing 40 from being disengaged or separated from the casing 20 .
- the housing 40 includes a cavity 43 formed therein, such as extended in the center thereof, to rotatably receive the axle 39 of the plate 30 , and to allow the housing 40 to be smoothly rotated relative to the plate 30 .
- the housing 40 may further include a circular track 44 formed or provided thereon ( FIG. 3 ) and having a circular groove 45 formed therein for slidably receiving the balls 35 therein, and thus for further smoothly support the housing 40 on top of the plate 30 .
- the housing 40 further includes an inner and circular rack 46 formed or provided therein ( FIG. 3 ), for engaging with the gear 24 and for allowing the housing 40 to be rotated or driven by the motor 25 .
- the housing 40 may be used to support various objects 80 thereon ( FIG. 1 ), such as screens or displays or monitors or the like thereon, and thus to allow the objects 80 to be rotated in concert with the housing 40 toward selected angles or directions.
- the rotatable carrier further includes one or more, such as two detecting devices 50 received in such as the casing 20 , and disposed in the openings 23 of the casing 20 respectively ( FIG. 4 ).
- Each of the detecting devices 50 includes a light or signal emitting device 51 , and a light or signal receiving device 52 facing toward the light or signal emitting device 51 , and arranged to receive the light or signal 53 emitted from the light or signal emitting device 51 ( FIG. 6 ).
- the detecting devices 50 when the detecting devices 50 are energized, and the light or signal emitting device 51 may emit lights or signals 53 toward the light or signal receiving device 52 , in order to control the motor 25 .
- the detecting devices 50 may be coupled to the motor 25 via a circuit board or a control circuit 54 ( FIG. 4 ), in order to control or to switch on and off the motor 25 .
- the housing 40 may include a projection 47 extended therein ( FIGS. 3, 5 , 7 , 8 ), and arranged to be engaged into the detecting devices 50 , or to be engaged between the light or signal emitting device 51 and the light or signal receiving device 52 ( FIG. 8 ), in order to block and to prevent the lights or signals 53 from being emitted into the light or signal receiving device 52 , so as to control or to switch off the motor 25 .
- the projection 47 of the housing 40 may be selectively engaged into either of the detecting devices 50 , to switch off the motor 25 , and thus to control or to determine the movement of the housing 40 relative to the casing 20 , and to prevent the housing 40 from being over-rotated relative to the casing 20 , and thus to allow the objects 80 to be rotated toward selected or suitable angles or directions.
- the light or signal emitting device 51 and the light or signal receiving device 52 of the detecting devices 50 may be disposed or arranged side by side, and the housing 40 may include a mirror or a reflective member 48 attached thereto, to selectively reflect the light or signal 53 emitted from the light or signal emitting device 51 toward the light or signal receiving device 52 ( FIG. 12 ), and so as to control or to switch on and off the motor 25 .
- the signal receiver devices 15 of the control device 14 may be used to receive signals from the remote control devices 17 , to control or to actuate the motor 25 to drive or to rotate the housing 40 relative to the casing 20 toward any selected or suitable angles or directions, to allow the objects or the displays 80 to be easily and clearly seen by the users from various directions or angles.
- the motor 25 may also be controlled or actuated by the switches 16 , to drive or to rotate the housing 40 relative to the casing 20 toward any selected or suitable angles or directions.
- the interacting means or device ( 47 , 48 ) such as the projection 47 or the mirror or reflective member 48 of the housing 40 actuates or acts onto either of the detecting devices 50 by such as blocking or reflecting the light or signal 53 emitted from the light or signal emitting device 51
- the detecting devices 50 may control or switch off the motor 25 , to prevent the housing 40 and the objects 80 from being over-rotated relative to the casing 20 .
- the rotatable carrier in accordance with the present invention may be provided for rotatably supporting objects or displays or monitors or screens, and for allowing the objects or displays to be clearly seen from various directions or angles.
Abstract
A rotatable carrier includes a detecting device attached to a casing, a housing rotatably supported on the casing to support such as displays, and a rotating device for rotating the housing relative to the casing, to rotate the displays toward selected or suitable directions. The housing includes an interacting member arranged to act on the detecting device, and to control the rotating device, and to prevent the housing from being over rotated relative to the casing. The housing includes an inner rack, and the casing includes a rotatable gear engaged with the inner rack of the housing, and driven by a motor.
Description
- 1. Field of the Invention
- The present invention relates to a rotatable carrier, and more particularly to a rotatable carrier for rotatably supporting objects or displays for allowing the objects or displays to be clearly seen from various directions or angles.
- 2. Description of the Prior Art
- Typically, various objects, such as displays, monitors, screens, etc. are stably or solidly supported on tables, and may not be suitably rotated relative to the tables, such that the objects or the displays may not be clearly seen by users from various directions or angles.
- For example, in stock markets, the displays, or monitors, or screens, etc. are stably or solidly supported on tables or in cabinets and thus may not be easily seen by people.
- In meeting, several people may have to watch a display, or monitor, or screen. However, the display, or monitor, or screen is conventionally and stably supported on tables, and may not be suitably rotated and directed to various people.
- The present invention has arisen to mitigate and/or obviate the afore-described disadvantages of the conventional carriers for displays, monitors, screens, etc.
- The primary objective of the present invention is to provide a rotatable carrier for rotatably supporting objects or displays or monitors or screens, and for allowing the objects or displays to be clearly seen from various directions or angles.
- In accordance with one aspect of the invention, there is provided a rotatable carrier comprising a casing, a detecting device attached to the casing, a housing rotatably supported on the casing, to support objects thereon, and a rotating device for rotating the housing relative to the casing, to rotate the objects toward selected directions. The housing includes an interacting member provided thereon and arranged to act on the detecting device, in order to control the rotating device, and to prevent the housing from being over rotated relative to the casing.
- The rotating device includes an inner rack provided in the housing, and a gear rotatably received in the casing and engaged with the inner rack of the housing. The rotating device includes a motor coupled to the gear, to rotate the housing relative to the casing via an engagement of the gear with the inner rack of the housing. The rotating device includes a reduction gearing coupled between the gear and the motor. The casing includes a control circuit coupled between the motor and the detecting device.
- The casing includes a plate secured thereon, and a plurality of balls disposed between the plate and the housing, to smoothly support the housing on the plate of the casing. The plate includes a track having a groove formed therein to receive the balls. The housing includes a track having a groove formed therein to receive the balls. A ring may further be provided and rotatably engaged onto the plate and includes a plurality of holes formed therein to receive the balls respectively, and to space the balls away from each other.
- The housing includes a center cavity formed therein, the plate includes an axle extended therefrom and engaged into the center cavity of the housing, to rotatably attach the housing to the plate. The casing includes a peripheral flange extended radially and outwardly therefrom, and the housing includes a circular bar secured thereto and engaged with the peripheral flange of the casing, to rotatably attach the housing to the casing, and to prevent the housing from being disengaged from the casing.
- The detecting device includes a signal emitting device, and a signal receiving device, and the interacting member of the housing is provided to act with the signal emitting device and the signal receiving device of the detecting device. The interacting member of the housing is arranged to be engaged between the signal emitting device and the signal receiving device of the detecting device, to selectively block signals emitted from the signal emitting device, and to prevent the signals from being emitted to the signal receiving device of the detecting device.
- One or more switches may further be provided to control the rotating device, and/or a remote control device may further be provided to remote control the rotating device.
- One or more further detecting devices may further be provided and attached to the casing, to act with the interacting member of the housing, and to control the rotating means, and to limit a rotational movement of the housing relative to the casing together with the detecting device, and to prevent the objects from being over rotated relative to the casing and the users.
- Further objectives and advantages of the present invention will become apparent from a careful reading of the detailed description provided hereinbelow, with appropriate reference to the accompanying drawings.
-
FIG. 1 is a perspective view of a rotatable carrier in accordance with the present invention; -
FIG. 2 is a partial exploded view of the rotatable carrier, as seen from top of the rotatable carrier; -
FIG. 3 is another partial exploded view of the rotatable carrier, which has been disposed up side down; -
FIG. 4 is a partial perspective view showing a portion of the rotatable carrier; -
FIG. 5 is a plan schematic view of the rotatable carrier; -
FIG. 6 is a partial perspective view showing a detecting device of the rotatable carrier; -
FIG. 7 is a partial top plan schematic view of the rotatable carrier; -
FIG. 8 is a partial top plan schematic view similar toFIG. 7 , illustrating the operation of the rotatable carrier; -
FIG. 9 is a partial plan schematic view showing another arrangement of the detecting device of the rotatable carrier; -
FIGS. 10, 11 are partial top plan schematic views similar toFIGS. 7 and 8 , illustrating the operation of the detecting device as shown inFIG. 9 ; and -
FIG. 12 is an enlarged partial top plan schematic view illustrating the operation of the detecting device as shown inFIGS. 9-11 . - Referring to the drawings, and initially to
FIGS. 1 and 2 , a rotatable carrier in accordance with the present invention comprises abase 10 including aperipheral wall 11 extended therefrom to form or define aspace 12 therein, and including asocket 13 attached thereto for coupling to electric power sources, and including acontrol device 14 attached thereto for controlling the rotatable carrier. - For example, the
control device 14 of the rotatable carrier may include one or moresignal receiver devices 15 directed toward various angles or directions, to suitably receive signals ofremote control devices 17 from various angles or directions. Thecontrol device 14 may further include one ormore switches 16 provided therein, for allowing the rotatable carrier to be controlled manually by the users. - As shown in
FIGS. 4, 5 , acasing 20 is received in thespace 12 of thebase 10, and secured to thebase 10 with such as fasteners 21 (FIG. 5 ), and includes aperipheral flange 22 extended radially and outwardly therefrom, and includes one or more, such as twoopenings 23 formed in the outer peripheral portion thereof (FIG. 4 ). - A
gear 24 is rotatably secured in thecasing 20 with apivot shaft 27, and is coupled to amotor 25 via such as areduction gearing 26 which may also be rotatably secured in thecasing 20 with one ormore pivot shafts 27, and arranged to allow thegear 24 to be suitably rotated by themotor 25 in selected or reduced rotational speeds. - As shown in
FIGS. 2, 3 , 5, aplate 30 is secured on top of thecasing 20 with such asfasteners 31, and includes one ormore hubs 32 extended downwardly therefrom to rotatably and stably support thepivot shafts 27 between thecasing 20 and theplate 30. Theplate 30 includes acircular track 33 formed or provided thereon and having acircular groove 34 formed therein for slidably receivingballs 35 therein. - A
ring 36 may be rotatably engaged onto thecircular track 33 of theplate 30, and may include a number ofholes 37 formed therein to receive theballs 35 respectively, and to suitably space theballs 35 away from each other, and thus to allow theballs 35 to be smoothly received and slid along thecircular groove 34 of thecircular track 33. Theplate 30 includes anaxle 39 extended upwardly therefrom, such as extended in the center thereof. - A cover or
housing 40 is engaged onto theplate 30 and thering 36, and includes acircular bar 41 secured to the lower peripheral portion thereof with such as fasteners 42 (FIG. 5 ), and engaged with theperipheral flange 22 of thecasing 20, to rotatably secure or attach thehousing 40 to thecasing 20, and to prevent thehousing 40 from being disengaged or separated from thecasing 20. - The
housing 40 includes acavity 43 formed therein, such as extended in the center thereof, to rotatably receive theaxle 39 of theplate 30, and to allow thehousing 40 to be smoothly rotated relative to theplate 30. Thehousing 40 may further include acircular track 44 formed or provided thereon (FIG. 3 ) and having acircular groove 45 formed therein for slidably receiving theballs 35 therein, and thus for further smoothly support thehousing 40 on top of theplate 30. - The
housing 40 further includes an inner andcircular rack 46 formed or provided therein (FIG. 3 ), for engaging with thegear 24 and for allowing thehousing 40 to be rotated or driven by themotor 25. Thehousing 40 may be used to supportvarious objects 80 thereon (FIG. 1 ), such as screens or displays or monitors or the like thereon, and thus to allow theobjects 80 to be rotated in concert with thehousing 40 toward selected angles or directions. - As shown in
FIGS. 4 and 6 -8, the rotatable carrier further includes one or more, such as two detectingdevices 50 received in such as thecasing 20, and disposed in theopenings 23 of thecasing 20 respectively (FIG. 4 ). Each of the detectingdevices 50 includes a light orsignal emitting device 51, and a light orsignal receiving device 52 facing toward the light orsignal emitting device 51, and arranged to receive the light orsignal 53 emitted from the light or signal emitting device 51 (FIG. 6 ). - For example, when the detecting
devices 50 are energized, and the light orsignal emitting device 51 may emit lights or signals 53 toward the light orsignal receiving device 52, in order to control themotor 25. The detectingdevices 50 may be coupled to themotor 25 via a circuit board or a control circuit 54 (FIG. 4 ), in order to control or to switch on and off themotor 25. - The
housing 40 may include aprojection 47 extended therein (FIGS. 3, 5 , 7, 8), and arranged to be engaged into the detectingdevices 50, or to be engaged between the light orsignal emitting device 51 and the light or signal receiving device 52 (FIG. 8 ), in order to block and to prevent the lights orsignals 53 from being emitted into the light orsignal receiving device 52, so as to control or to switch off themotor 25. - Accordingly, the
projection 47 of thehousing 40 may be selectively engaged into either of the detectingdevices 50, to switch off themotor 25, and thus to control or to determine the movement of thehousing 40 relative to thecasing 20, and to prevent thehousing 40 from being over-rotated relative to thecasing 20, and thus to allow theobjects 80 to be rotated toward selected or suitable angles or directions. - Alternatively, as shown in
FIGS. 9-12 , the light orsignal emitting device 51 and the light orsignal receiving device 52 of the detectingdevices 50 may be disposed or arranged side by side, and thehousing 40 may include a mirror or areflective member 48 attached thereto, to selectively reflect the light orsignal 53 emitted from the light orsignal emitting device 51 toward the light or signal receiving device 52 (FIG. 12 ), and so as to control or to switch on and off themotor 25. - In operation, as shown in
FIG. 1 , thesignal receiver devices 15 of thecontrol device 14 may be used to receive signals from theremote control devices 17, to control or to actuate themotor 25 to drive or to rotate thehousing 40 relative to thecasing 20 toward any selected or suitable angles or directions, to allow the objects or thedisplays 80 to be easily and clearly seen by the users from various directions or angles. - The
motor 25 may also be controlled or actuated by theswitches 16, to drive or to rotate thehousing 40 relative to thecasing 20 toward any selected or suitable angles or directions. When the interacting means or device (47, 48), such as theprojection 47 or the mirror orreflective member 48 of thehousing 40 actuates or acts onto either of the detectingdevices 50 by such as blocking or reflecting the light or signal 53 emitted from the light orsignal emitting device 51, the detectingdevices 50 may control or switch off themotor 25, to prevent thehousing 40 and theobjects 80 from being over-rotated relative to thecasing 20. - Accordingly, the rotatable carrier in accordance with the present invention may be provided for rotatably supporting objects or displays or monitors or screens, and for allowing the objects or displays to be clearly seen from various directions or angles.
- Although this invention has been described with a certain degree of particularity, it is to be understood that the present disclosure has been made by way of example only and that numerous changes in the detailed construction and the combination and arrangement of parts may be resorted to without departing from the spirit and scope of the invention as hereinafter claimed.
Claims (16)
1. A rotatable carrier comprising:
a casing,
a detecting device attached to said casing,
a housing rotatably supported on said casing, to support objects thereon,
means for rotating said housing relative to said casing, to rotate the objects toward selected directions, and
said housing including an interacting member provided thereon and arranged to act on said detecting device, in order to control said rotating means, and to prevent said housing from being over rotated relative to said casing.
2. The rotatable carrier as claimed in claim 1 , wherein said rotating means includes an inner rack provided in said housing, and a gear rotatably received in said casing and engaged with said inner rack of said housing.
3. The rotatable carrier as claimed in claim 2 , wherein said rotating means includes a motor coupled to said gear, to rotate said housing relative to said casing via an engagement of said gear with said inner rack of said housing.
4. The rotatable carrier as claimed in claim 3 , wherein said rotating means includes a reduction gearing coupled between said gear and said motor.
5. The rotatable carrier as claimed in claim 3 , wherein said casing includes a control circuit coupled between said motor and said detecting device.
6. The rotatable carrier as claimed in claim 1 , wherein said casing includes a plate secured thereon, and a plurality of balls disposed between said plate and said housing, to smoothly support said housing on said plate of said casing.
7. The rotatable carrier as claimed in claim 6 , wherein said plate includes a track having a groove formed therein to receive said balls.
8. The rotatable carrier as claimed in claim 6 , wherein said housing includes a track having a groove formed therein to receive said balls.
9. The rotatable carrier as claimed in claim 6 further comprising a ring rotatably engaged onto said plate and including a plurality of holes formed therein to receive said balls respectively, and to space said balls away from each other.
10. The rotatable carrier as claimed in claim 6 , wherein said housing includes a center cavity formed therein, said plate includes an axle extended therefrom and engaged into said center cavity of said housing, to rotatably attach said housing to said plate.
11. The rotatable carrier as claimed in claim 1 , wherein said casing includes a peripheral flange extended radially and outwardly therefrom, and said housing includes a circular bar secured thereto and engaged with said peripheral flange of said casing, to rotatably attach said housing to said casing, and to prevent said housing from being disengaged from said casing.
12. The rotatable carrier as claimed in claim 1 , wherein said detecting device includes a signal emitting device, and a signal receiving device, and said interacting member of said housing is provided to act with said signal emitting device and said signal receiving device of said detecting device.
13. The rotatable carrier as claimed in claim 12 , wherein said interacting member of said housing is arranged to be engaged between said signal emitting device and said signal receiving device of said detecting device, to selectively block signals emitted from said signal emitting device, and to prevent the signals from being emitted to said signal receiving device of said detecting device.
14. The rotatable carrier as claimed in claim 1 further comprising at least one switch to control said rotating means.
15. The rotatable carrier as claimed in claim 1 further comprising a remote control device to remote control said rotating means.
16. The rotatable carrier as claimed in claim 1 further comprising at least one second detecting device attached to said casing, to act with said interacting member of said housing, and to control said rotating means, and to limit a rotational movement of said housing relative to said casing together with said detecting device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/797,746 US20050194509A1 (en) | 2004-03-08 | 2004-03-08 | Rotatable carrier for objects or display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/797,746 US20050194509A1 (en) | 2004-03-08 | 2004-03-08 | Rotatable carrier for objects or display |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050194509A1 true US20050194509A1 (en) | 2005-09-08 |
Family
ID=34912615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/797,746 Abandoned US20050194509A1 (en) | 2004-03-08 | 2004-03-08 | Rotatable carrier for objects or display |
Country Status (1)
Country | Link |
---|---|
US (1) | US20050194509A1 (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050035246A1 (en) * | 2003-07-28 | 2005-02-17 | Coleman Ludlow Peter | Remotely controllable revolving support for speaker |
US20060284034A1 (en) * | 2005-06-20 | 2006-12-21 | Masanori Takaji | Image display device and stand for image display device |
US20060290687A1 (en) * | 2005-06-01 | 2006-12-28 | Masanori Takaji | Display apparatus having turnable display |
US20070030632A1 (en) * | 2005-08-08 | 2007-02-08 | Posiflex Inc. | Mechanism for adjusting a rotary angle of an lcd |
US20070181768A1 (en) * | 2006-01-16 | 2007-08-09 | Samsung Electro-Machanics Co., Ltd | Rotational apparatus of display |
US20080035821A1 (en) * | 2006-04-27 | 2008-02-14 | Funai Electric Co., Ltd. | Swivel device and video display apparatus equipped with swivel device |
US20080105070A1 (en) * | 2006-11-07 | 2008-05-08 | Funai Electric Co., Ltd. | Display Screen Turning Apparatus |
US20080134823A1 (en) * | 2006-03-31 | 2008-06-12 | Simotec Inc. | Flat display rotation apparatus |
US20080252249A1 (en) * | 2007-04-10 | 2008-10-16 | Sheng-Hung Hsu | Driver for an inflatable rotating exhibit |
US20080250683A1 (en) * | 2007-04-10 | 2008-10-16 | Sheng-Hung Hsu | Driver with a reverse-rotation preventer for an inflatable rotating exhibit |
US20090134303A1 (en) * | 2004-11-18 | 2009-05-28 | Nigel Geoffrey Thomas | Automatically varying equipment support |
US20100252708A1 (en) * | 2009-04-01 | 2010-10-07 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Support mechanism |
US20100251522A1 (en) * | 2009-04-01 | 2010-10-07 | Cao Group, Inc. | Holder for handpiece devices |
US20120067149A1 (en) * | 2009-05-19 | 2012-03-22 | Young Kwan Yoon | Slip control device |
US8614674B2 (en) | 2009-05-21 | 2013-12-24 | May Patents Ltd. | System and method for control based on face or hand gesture detection |
US20160302315A1 (en) * | 2015-04-09 | 2016-10-13 | Samsung Display Co., Ltd. | Display apparatus having a varying viewing distance |
US20180359872A1 (en) * | 2017-05-24 | 2018-12-13 | Compal Electronics, Inc. | Electronic device and case |
CN111419002A (en) * | 2020-03-20 | 2020-07-17 | 温州大学 | Multimedia equipment applied to teaching |
US11079062B2 (en) * | 2019-12-17 | 2021-08-03 | Top Victory Investments Limited | Display device |
US11086369B2 (en) * | 2019-04-16 | 2021-08-10 | Microsoft Technology Licensing, Llc | Display rotation locking mechanism |
US20220408979A1 (en) * | 2021-06-28 | 2022-12-29 | Vorwerk & Co. Interholding Gmbh | Device for Positioning a Kitchen Appliance, Base Unit Including the Device, and Method of Using the Base Unit |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4555990A (en) * | 1984-05-29 | 1985-12-03 | Genroku Corporation | Rotary board |
US4969290A (en) * | 1989-05-09 | 1990-11-13 | Rudolph Skoretz | Apparatus for even exposure of plants to sunlight |
US5749566A (en) * | 1996-05-07 | 1998-05-12 | Vitale; Ralph | Self compensating fluid spring assembly |
US6161806A (en) * | 1995-01-23 | 2000-12-19 | Idea Development, Engineering And Service, Inc. | Apparatus and method for reducing repetitive stress injury |
-
2004
- 2004-03-08 US US10/797,746 patent/US20050194509A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4555990A (en) * | 1984-05-29 | 1985-12-03 | Genroku Corporation | Rotary board |
US4969290A (en) * | 1989-05-09 | 1990-11-13 | Rudolph Skoretz | Apparatus for even exposure of plants to sunlight |
US6161806A (en) * | 1995-01-23 | 2000-12-19 | Idea Development, Engineering And Service, Inc. | Apparatus and method for reducing repetitive stress injury |
US5749566A (en) * | 1996-05-07 | 1998-05-12 | Vitale; Ralph | Self compensating fluid spring assembly |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050035246A1 (en) * | 2003-07-28 | 2005-02-17 | Coleman Ludlow Peter | Remotely controllable revolving support for speaker |
US20090134303A1 (en) * | 2004-11-18 | 2009-05-28 | Nigel Geoffrey Thomas | Automatically varying equipment support |
US8091842B2 (en) * | 2004-11-18 | 2012-01-10 | Nigel Geoffrey Thomas | Automatically varying equipment support |
US20060290687A1 (en) * | 2005-06-01 | 2006-12-28 | Masanori Takaji | Display apparatus having turnable display |
US7750590B2 (en) * | 2005-06-01 | 2010-07-06 | Hitachi, Ltd. | Display apparatus having turntable display |
US7436140B2 (en) * | 2005-06-20 | 2008-10-14 | Hitachi, Ltd. | Image display device and stand for image display device |
US20060284034A1 (en) * | 2005-06-20 | 2006-12-21 | Masanori Takaji | Image display device and stand for image display device |
US20070030632A1 (en) * | 2005-08-08 | 2007-02-08 | Posiflex Inc. | Mechanism for adjusting a rotary angle of an lcd |
US20070181768A1 (en) * | 2006-01-16 | 2007-08-09 | Samsung Electro-Machanics Co., Ltd | Rotational apparatus of display |
US20080134823A1 (en) * | 2006-03-31 | 2008-06-12 | Simotec Inc. | Flat display rotation apparatus |
US7758005B2 (en) * | 2006-03-31 | 2010-07-20 | Simontec Inc. | Flat display rotation apparatus |
US7874537B2 (en) * | 2006-04-27 | 2011-01-25 | Funai Electric Co., Ltd. | Swivel device and video display apparatus equipped with swivel device |
US20080035821A1 (en) * | 2006-04-27 | 2008-02-14 | Funai Electric Co., Ltd. | Swivel device and video display apparatus equipped with swivel device |
US7762513B2 (en) * | 2006-11-07 | 2010-07-27 | Funai Electric Co., Ltd. | Display screen turning apparatus |
US20080105070A1 (en) * | 2006-11-07 | 2008-05-08 | Funai Electric Co., Ltd. | Display Screen Turning Apparatus |
US7710062B2 (en) * | 2007-04-10 | 2010-05-04 | Gemmy Industries Corporation | Driver with a reverse-rotation preventer for an inflatable rotating exhibit |
US7564210B2 (en) * | 2007-04-10 | 2009-07-21 | Gemmy Industries Corporation | Driver for an inflatable rotating exhibit |
US20080250683A1 (en) * | 2007-04-10 | 2008-10-16 | Sheng-Hung Hsu | Driver with a reverse-rotation preventer for an inflatable rotating exhibit |
US20080252249A1 (en) * | 2007-04-10 | 2008-10-16 | Sheng-Hung Hsu | Driver for an inflatable rotating exhibit |
US20100252708A1 (en) * | 2009-04-01 | 2010-10-07 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Support mechanism |
US20100251522A1 (en) * | 2009-04-01 | 2010-10-07 | Cao Group, Inc. | Holder for handpiece devices |
US8196876B2 (en) * | 2009-04-01 | 2012-06-12 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Support mechanism with adjustment subassembly |
US8220115B2 (en) * | 2009-04-01 | 2012-07-17 | Nichols Jack R | Holder for handpiece devices |
US20120067149A1 (en) * | 2009-05-19 | 2012-03-22 | Young Kwan Yoon | Slip control device |
US8614674B2 (en) | 2009-05-21 | 2013-12-24 | May Patents Ltd. | System and method for control based on face or hand gesture detection |
US8614673B2 (en) | 2009-05-21 | 2013-12-24 | May Patents Ltd. | System and method for control based on face or hand gesture detection |
US10582144B2 (en) | 2009-05-21 | 2020-03-03 | May Patents Ltd. | System and method for control based on face or hand gesture detection |
US20160302315A1 (en) * | 2015-04-09 | 2016-10-13 | Samsung Display Co., Ltd. | Display apparatus having a varying viewing distance |
US20180359872A1 (en) * | 2017-05-24 | 2018-12-13 | Compal Electronics, Inc. | Electronic device and case |
US10636337B2 (en) * | 2017-05-24 | 2020-04-28 | Compal Electronics, Inc. | Electronic device and case |
US11086369B2 (en) * | 2019-04-16 | 2021-08-10 | Microsoft Technology Licensing, Llc | Display rotation locking mechanism |
US11079062B2 (en) * | 2019-12-17 | 2021-08-03 | Top Victory Investments Limited | Display device |
CN111419002A (en) * | 2020-03-20 | 2020-07-17 | 温州大学 | Multimedia equipment applied to teaching |
US20220408979A1 (en) * | 2021-06-28 | 2022-12-29 | Vorwerk & Co. Interholding Gmbh | Device for Positioning a Kitchen Appliance, Base Unit Including the Device, and Method of Using the Base Unit |
US11857118B2 (en) * | 2021-06-28 | 2024-01-02 | Vorwerk & Co. Interholding Gmbh | Device for positioning a kitchen appliance, base unit including the device, and method of using the base unit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20050194509A1 (en) | Rotatable carrier for objects or display | |
US7101095B2 (en) | Rotation type camera apparatus | |
US7609321B2 (en) | Surveillance television camera | |
US20050201080A1 (en) | Seating apparatus having an illuminated panel | |
JP2003022137A (en) | Inner force sense generation and input device | |
JP2003519977A (en) | Equipment | |
US7767893B2 (en) | Method of operating one or more individual entertainment display devices supported by spectators at a spectator event and an individual entertainment display device therefor | |
US6633346B1 (en) | Projection television | |
EP1414055B1 (en) | Multifunction operation unit | |
US20080218328A1 (en) | Illuminable emergency light assembly | |
JP2004313263A (en) | Exhibition device | |
CA2461016A1 (en) | Decouplable image projection device for use with docking stations | |
JP2004258055A (en) | Motor-driven rotating mechanism for display | |
EP2045131B1 (en) | Interior lamp | |
US20070012154A1 (en) | Decorative case | |
US10955120B2 (en) | Lamp having radially disposed light emitting members that rotate about an axis that is non-parallel to a transmission axis | |
US9907194B2 (en) | Display device | |
JP2009063641A (en) | Display device | |
JP2645791B2 (en) | Gaming machine display | |
KR101691986B1 (en) | 360 Exhibition Complex video systems | |
CN216870995U (en) | Structure for switching angle of oscillating lamp effect disc | |
CN217489635U (en) | Rope skipping machine with light-emitting function | |
KR200429086Y1 (en) | Display device with rotating mirrors | |
KR100782525B1 (en) | Display device with rotating mirrors | |
EP2045128B1 (en) | Shim, connecting structure using shim, and interior lamp using shim |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: KERNAN TECHNOLOGY CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:TSAI, YUNG MING;CHUNG, KUO CHEN;REEL/FRAME:015078/0213 Effective date: 20040210 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |