CN103036089B - Connector and lighting device - Google Patents
Connector and lighting device Download PDFInfo
- Publication number
- CN103036089B CN103036089B CN201210367788.0A CN201210367788A CN103036089B CN 103036089 B CN103036089 B CN 103036089B CN 201210367788 A CN201210367788 A CN 201210367788A CN 103036089 B CN103036089 B CN 103036089B
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- China
- Prior art keywords
- contact
- main body
- connector
- housing main
- substrate
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
- H01R13/7175—Light emitting diodes (LEDs)
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The present invention does not a kind ofly increase connector and the lighting device that components number just can prevent the plastic deformation of contact.The maintaining part keeping the connecting portion of contact has been formed in the face side of shell.
Description
Technical field
The present invention relates to connector and lighting device.
Background technology
In the past, as Figure 18 ~ as shown in Figure 25, known possess shell 403, a pair contact 405 (but, illustrate only 1 contact 405 in figure 18), supporting member (not shown), elastic rubber pipe 408 and lid 409 connector 401 (with reference to Japanese Unexamined Patent Publication 2010-165627 publication (paragraph 0025,0036,0040,0041,0044,0045,0051, Fig. 1 ~ Fig. 6, Fig. 9, Figure 10 etc.)).
Connector 401 is the connector be electrically connected with electric wire 422 by printed circuit board (PCB) 421.In addition, Figure 18 ~ Figure 23, Figure 24, Figure 25 are corresponding with Fig. 1 ~ Fig. 6 of following patent documentation 1, Fig. 9, Figure 10 respectively.But the Reference numeral in figure is changed, the Reference numeral of a part is deleted.
As shown in figure 24, connector 405, has the first fixed part 451, second fixed part 452, a pair linking part 453 (but, illustrate only 1 linking part 453 in fig. 24), contact site 454 and wire connecting portion 455.Contact site 454 contacts with the portion of terminal 414 (with reference to Figure 20) of printed circuit board (PCB) 421.Electric wire 422 is connected in wire connecting portion 455.As shown in figure 24, the first fixed part 451 extends towards chimeric off-direction D11.
Contact site 454 extends forward from the first fixed part 451, and rear end one side towards the first fixed part 451 turns back.
Wire connecting portion 455 is connected with the first fixed part 451, and the thickness direction along the first support 431 of shell 403 extends.As shown in figure 24, wire connecting portion 455 relative to the length direction of the first fixed part 451 towards right angle orientation warpage.
As shown in figure 25, cover 409 and there is lid main body 491, a pair contact support 492, a pair rubber tube support 493, a pair snap-latch piece 494.
Lid main body 491 is roughly tabular.A pair contact support 492 is respectively roughly L-shaped, is formed into lower end respectively near the upper end of the inner face of lid main body 491.The wire connecting portion 455 of contact support 492 pairs of contacts 405 supports.A pair snap-latch piece 494 is respectively roughly tabular, links respectively with the both sides of lid main body 491.Snap-latch piece 494 is formed connecting hole 441.
As shown in figure 20, the engaging protrusion 472 as the connecting hole 441 with shell 403 that make lid 409 engages and is fixed on shell 403 by lid 409, then the wire connecting portion 455 of contact 405 and elastic rubber pipe 408 are by shell 403 and lid 409 supporting.
Therefore, even if create the power of pull the wire 422 for a certain reason, wire connecting portion 455 does not also produce plastic deformation.
As described above, in connector in the past, owing to have employed by the structure of the wire connecting portion 455 of lid 409 supporting contacts 405, so the components number of connector becomes many.
Summary of the invention
The present invention is exactly the invention made in view of such situation, and its problem is that providing a kind of does not increase connector and the lighting device that components number just can prevent the plastic deformation of contact.
In order to complete above-mentioned problem, in the 1st mode of the present invention, provide a kind of connector, this connector is equipped with contact and keeps the shell of above-mentioned contact; Wherein: above-mentioned contact has and the contact site of substrate contacts, the connecting portion be connected with cable and the linking part linking above-mentioned contact site and above-mentioned connecting portion; Above-mentioned shell, has the maintaining part kept above-mentioned linking part of the housing main body of accommodating above-mentioned contact site and the outer surface being formed in above-mentioned housing main body; Above-mentioned linking part warpage.
Best above-mentioned housing main body and above-mentioned maintaining part form one.
Best above-mentioned linking part general curved 180 degree; Either party in the face side of above-mentioned housing main body, rear side or side of above-mentioned holding part.
Best above-mentioned linking part general curved 90 degree; Above-mentioned holding part is in the bottom surface side of above-mentioned housing main body.
Best above-mentioned contact, have with above-mentioned contact site in opposite directions, be subject to the opposing part of the pushing force from above-mentioned contact site when a part for aforesaid substrate has been inserted in above-mentioned housing main body.
Preferably form at the inner wall part of above-mentioned housing main body the patchhole inserting above-mentioned opposing part; When a part for aforesaid substrate has been inserted in above-mentioned housing main body, clamped a part for aforesaid substrate and above-mentioned inner wall part by above-mentioned contact site and above-mentioned opposing part.
Best above-mentioned contact site, has the contact portion be pushed on aforesaid substrate, to be connected, a part for the aforesaid substrate be inserted in above-mentioned housing main body to be guided to the guide portion of above-mentioned contact portion with contact portion therewith; Above-mentioned contact has makes a part for aforesaid substrate when being inserted in above-mentioned housing main body and the discontiguous protection portion of the leading section of guide sections.
In order to complete above-mentioned problem, in the 2nd mode of the present invention, provide a kind of lighting device, wherein: the above-mentioned connector possessing the aforesaid substrate having installed LED, the base plate carrying this substrate and be mounted on this base plate.
The above-mentioned connector preferably possessing the aforesaid substrate having installed LED, the base plate carrying this substrate and be mounted on this base plate; Aforesaid substrate is connected through the hole be formed on above-mentioned base plate with above-mentioned connector, and above-mentioned housing main body is formed the flange part of inaccessible above described holes.
According to the present invention, can provide a kind of does not increase connector and the lighting device that components number just can prevent the plastic deformation of contact.
Above-mentioned and other object, feature and advantage of the present invention, by the following detailed description of carrying out with reference to the accompanying drawings, will become definitely.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the lighting device of first embodiment of the present invention.
Fig. 2 is the stereogram of lighting device shown in Fig. 1.
Fig. 3 is the stereogram from lighting device shown in oblique below viewing Fig. 1.
Fig. 4 is the stereogram of base plate and printed circuit board (PCB).
Fig. 5 is the stereogram of connector.
Fig. 6 is the stereogram from connector shown in oblique below viewing Fig. 5.
Fig. 7 is the upward view of connector shown in Fig. 5.
Fig. 8 is the stereogram of contact.
Fig. 9 is the end view of contact shown in Fig. 8.
Figure 10 is the exploded perspective view of connector shown in Fig. 5.
Figure 11 is the stereogram of the peripheral part of the connector from lighting device shown in oblique below viewing Fig. 1.
Figure 12 is the end view of the peripheral part of connector shown in Figure 11.
Figure 13 is the cutaway view of the peripheral part of connector shown in Figure 11.
Figure 14 be printed circuit board (PCB) is inserted connector before the front view of connector.
Figure 15 is front view printed circuit board (PCB) being inserted the connector after connector.
Figure 16 is cutaway view printed circuit board (PCB) being inserted the connector after connector.
Figure 17 is the cutaway view of the connector of the lighting device of second embodiment of the present invention.
Figure 18 represents connector in the past to install on a printed circuit, and the stereogram of the state they cut open.
The vertical view that Figure 19 is connector shown in Figure 18 and printed circuit board (PCB).
Figure 20 is for representing the stereogram of the state before connector shown in Figure 18 is arranged on printed circuit board (PCB).
Figure 21 is the front view of connector shown in Figure 18.
Figure 22 is the vertical view of connector shown in Figure 18.
Figure 23 is the stereogram of the shell of connector shown in Figure 18.
Figure 24 is the stereogram of the contact of connector shown in Figure 18.
Figure 25 is the stereogram of the lid of connector shown in Figure 18.
Embodiment
Below, with reference to the accompanying drawings embodiments of the present invention are described.
First, according to Fig. 1 ~ Figure 16, the 1st execution mode of the present invention is described.
As shown in Figure 1, Figure 2, Figure 3 shows, lighting device 20, possesses connector 1,10 LED (light-emitting diode) 21,2 printed circuit board (PCB)s (substrate) 22, base plate 23, light guide plate 24, reflector plate 25 and supply units 26.Lighting device 20 is such as the back of the body lamp of liquid crystal indicator.
As shown in figure 14,2 printed circuit board (PCB)s 22 have insertion section (part for substrate) 22a respectively.Insertion section 22a is positioned at an end of printed circuit board (PCB) 22, outstanding towards the direction orthogonal with the length direction of printed circuit board (PCB) 22.Insertion section 22a is inserted in connector 1.A sidepiece of insertion section 22a forms otch 22b, the other side of insertion section 22a is formed holding section 22c.In addition, insertion section 22a forms 2 pad 22d.Each printed circuit board (PCB) 22 5 LED21 have been installed with equal intervals.
As shown in Figure 4, base plate 23 has floor body 23a and a pair warpage sheet 23b, 23c.Floor body 23a is tabular.Warpage sheet 23b is connected with a sidepiece of floor body 23a.Warpage sheet 23c is connected with the other side of floor body 23a.Warpage sheet 23b and warpage sheet 23c in opposite directions.The linking portion of floor body 23a and warpage sheet 23b forms hole 23d.The insertion section 22a of printed circuit board (PCB) 22 inserts in the 23d of hole.
As shown in Figure 1 and Figure 2, light guide plate 24 is configured on the floor body 23a of base plate 23, to be guided by the light from LED21 outgoing towards warpage sheet 23c mono-side.Reflector plate 25 is configured between floor body 23a and light guide plate 24.Reflector plate 25 reflects the light from light guide plate 24.
As shown in Figure 3, supply unit 26, is made up of printed circuit board (PCB) 26a and the multiple electronic unit 26b be arranged on printed circuit board (PCB) 26a, supplies electric power to LED21.Supply unit 26 is installed on the back side (floor body 23a with the face of opposition side, face of configuration light guide plate 24) of floor body 23a.
As shown in Fig. 5, Fig. 6, Fig. 7, connector 1 possesses contact 3 and shell 5.
As shown in Figure 8, Figure 9, contact 3 has contact body 31, connecting portion 37 and linking part 38.Contact 3 is by carrying out punch press process and bending machining formation to metallic plate.Contact body 31 has a pair contact site 32, protection portion 33, a pair opposing part 34, a pair main body linking part 35 and pushes and shoves portion 36 for a pair.
Each contact site 32 extends towards contact direction of insertion D1.Contact site 32 has contact portion 32a, guide portion 32b and spring 32c.Contact portion 32a contacts with the pad 22d of printed circuit board (PCB) 22.Guide portion 32b is connected with the front portion (being in the part of front side at contact direction of insertion D1) of contact portion 32a, tilts relative to contact direction of insertion D1.Spring 32c is connected with the rear portion (being in the part of rear side at contact direction of insertion D1) of contact portion 32a.Spring 32c is towards the direction pushing contact portion 32a of the pad 22d of printed circuit board (PCB) 22.
Protection portion 33 extends towards contact direction of insertion D1.The cross section of protection portion 33 is roughly U-shaped.The leading section (being in the end of front side at contact direction of insertion D1) of protection portion 33 is connected with a pair baffle 33a.Baffle 33a is positioned at the front of the guide portion 32b of contact site 32 at contact direction of insertion D1.Protection portion 33 is formed hole 33b (with reference to Figure 10, Figure 13).
Each opposing part 34 extends towards contact direction of insertion D1.The shape of cross section of each opposing part 34 is roughly L-shaped.When inserting the insertion section 22a of printed circuit board (PCB) 22 between contact site 32 and opposing part 34, the insertion section 22a of opposing part 34 to the printed circuit board (PCB) 22 be pushed on contact site 32 supports.
Each main body linking part 35 links contact site 32, protection portion 33 and opposing part 34.
Respectively push and shove portion 36 for roughly tabular, be connected (reference Fig. 7) with the rearward end (being in the end of rear side at contact direction of insertion D1) of main body linking part 35.
Connecting portion 37 has conductive connection part 37a and crust connecting portion 37b.Wire interconnecting piece 37a is connected with the wire 7a of cable 7 (with reference to Fig. 7, Figure 13) by crimping.Crust connecting portion 37b is connected with the crust 7b of cable 7 (with reference to Fig. 7, Figure 13) by crimping.
Linking part 38 links contact body 31 and connecting portion 37.Linking part 38 is become U-shaped by warpage roughly 180 degree.
As shown in Fig. 5, Fig. 6, Fig. 7, shell 5 is formed by synthetic resin, has housing main body 51,4 maintaining parts 52, flange part 53 and 2 sticking departments 54.Housing main body 51, maintaining part 52, flange part 53 and sticking department 54 form.
At leading section (being in the end of front side at contact direction of insertion D1) the upper formation Embedded Division 51a of housing main body 51.Embedded Division 51a is inserted into (with reference to Figure 13) in the hole 23d of base plate 23.The rear portion (being in the part of rear side at contact direction of insertion D1) of housing main body 51 defines 4 resettlement section 51b (with reference to Fig. 6).Resettlement section 51b accommodates rear portion (being in the part of rear side at contact direction of insertion D1) (with reference to Figure 13) of contact body 31.At front portion (being in the part of front side at contact direction of insertion D1) upper formation 2 receiving portion 51c (with reference to Fig. 5) of housing main body 51.Each receiving portion 51c is communicated with 2 resettlement section 51b.Receiving portion 51c accepts the front portion of contact body 31 and the insertion section 22a of printed circuit board (PCB) 22.Guide part 51d (with reference to Figure 16) is formed between 2 receiving portion 51c of housing main body 51.The inner wall part of the receiving portion 51c of housing main body 51 is formed lance portion 51e (with reference to Figure 13).Lance portion 51e extends towards contact direction of insertion D1.In addition, in the inner wall part of the receiving portion 51c of housing main body 51, form patchhole 51g (with reference to Figure 13).Patchhole 51g extends towards contact direction of insertion D1.The side of housing main body 51 is formed groove 51f (with reference to Figure 16).Groove 51f extends towards contact direction of insertion D1.
Each maintaining part 52 is formed on the face side of housing main body 51.Maintaining part 52 keeps the connecting portion 37 of contact 3.Maintaining part 52 has a pair jut 52a.The interval of a pair jut 52a is larger than the external diameter of cable 7, less than the width of crust connecting portion 37b (with reference to Fig. 7).
Flange part 53 is formed on the outer peripheral face of housing main body 51.
Each sticking department 54 is formed on the side of housing main body 51.Sticking department 54 is roughly tabular, has operating portion 54a, claw 54b and hinged 54c (with reference to Figure 14).The side of sticking department 54 and housing main body 51 in opposite directions.Operating portion 54a is positioned at the rear portion side of sticking department 54.Claw 54b is positioned at the toe lateral of sticking department 54, has the lock pawl 54d (with reference to Figure 14) outstanding towards the side of housing main body 51.Hinged 54c is roughly tabular, and elastically deformable, is bearing in operating portion 54a and claw 54b on housing main body 51 with can carrying out seesaw movement.
When contact 3 is arranged on shell 5, in advance wire interconnecting piece 37a is crimped on the wire 7a of cable 7, and, crust connecting portion 37b is crimped on the crust 7b of cable 7, cable 7 is connected with connecting portion 37, as shown in Figure 10, the contact body 31 of contact 3 is inserted in the resettlement section 51b of shell 5 along contact direction of insertion D1.Now, the opposing part 34 of contact 3 is inserted in the patchhole 51g of shell 5, by point or fixture (not shown) pushes the portion that pushes and shoves 36 (with reference to Figure 13) of contact 3.
Be arranged on the contact 3 on shell 5, embedded (with reference to Figure 13) in the hole 33b of contact 3 by the leading section of the lance portion 51e of shell 5, be locked on shell 5.
When contact 3 has been installed on shell 5, the connecting portion 37 of contact 3 has been accommodated from contact direction of insertion D1, has been remained on maintaining part 52.Its result, even if cable 7 tension, connecting portion 37 does not also move substantially, and linking part 38 is indeformable.
As shown in Figure 11, Figure 12, connector 1 is configured in the rear side of the floor body 23a of base plate 23.Now, the Embedded Division 51a of the shell 5 of connector 1 inserts (with reference to Figure 13) in the hole 23d of base plate 23, and the flange part 53 of shell 5 is inaccessible by the hole 23d of base plate 23.
When the printed circuit board (PCB) 22 having installed LED21 is connected with connector 1, as shown in figure 14, as long as printed circuit board (PCB) 22 insertion section 22a to be inserted along substrate direction of insertion D2 the receiving portion 51c (with reference to Fig. 5) of connector 1.Now, chimeric by the otch 22b of the printed circuit board (PCB) 22 and guide part 51d of shell 5, printed circuit board (PCB) 22 is directed to receiving portion 51c along substrate direction of insertion D2.In addition, the holding section 22c of printed circuit board (PCB) 22 is inserted in the groove 51f of shell 5 (with reference to Figure 16), moves in groove 51f.A part of holding section 22c is outstanding to housing main body 51 from groove 51f.When holding section 22c moves along substrate direction of insertion D2 in groove 51f, the lock pawl 54d of the claw 54b of sticking department 54 pushes back and advances by holding section 22c, if holding section 22c is by the lock pawl 54d of claw 54b, then claw 54b turns back to original position by the restoring force of hinged 54c.Its result, the lock pawl 54d of hook claw 54b on the 22c of holding section, printed circuit board (PCB) 22 is locked in (with reference to Figure 15, Figure 16) on connector 1.
When the insertion section 22a of printed circuit board (PCB) 22 is inserted the receiving portion 51c of connector 1, do not encountered the leading section of the guide portion 32b of the contact site 32 of contact 3 by the leading section of the baffle 33a of the protection portion 33 of contact 3, insertion section 22a.If the leading section of insertion section 22a is by baffle 33a, then the guide portion 32b of contact site 32 guides insertion section 22a to contact portion 32a.
When being separated printed circuit board (PCB) 22 with connector 1, with the rear portion of finger (not shown) bulldozing operation portion 54a, engagement release portion 22c and the engaging of claw 54b, pull out the insertion section 22a of printed circuit board (PCB) 22 from the receiving portion 51c of connector 1.
According to this execution mode, kept the connecting portion 37 of contact 3 by the maintaining part 52 be formed on shell 5, so even if because certain reason cable 7 is drawn, connecting portion 37 does not also move, and can prevent the distortion of linking part 38.Therefore, do not need the lid of the distortion preventing linking part 38, the components number of connector 1 can be reduced, can reduce costs.
Contact 3 owing to having opposing part 34, so opposing part 34 can block the elastic force (pushing force) of the spring 32c of contact site 32 through printed circuit board (PCB) 22, can improve the contact stabilization of contact site 32 relative to printed circuit board (PCB) 22.Further, owing to defining a part of 51h of the inner wall part of the shell 5 of patchhole 51g between printed circuit board (PCB) 22 and opposing part 34, so, when inserting and printed circuit board (PCB) 22 can being suppressed injured when taking out printed circuit board (PCB) 22.
In addition; because contact 3 has protection portion 33; so; when the insertion section 22a of printed circuit board (PCB) 22 is inserted the receiving portion 51c of connector 1; the insertion section 22a of printed circuit board (PCB) 22 does not encounter the leading section of the guide portion 32b of contact site 32, and contact site 32 can be prevented to be pushed and to be out of shape (such as buckling).
Further, because the shell 5 at connector 1 is provided with flange part 53, so, can, by the hole 23d of the inaccessible base plate 23 of flange part 53, can prevent dust from invading LED21 side from supply unit 26 side.Further, owing to there is no need for the special-purpose member of inaccessible hole 23d, so, can reduce costs.
In addition, be connected with connector 1 by the hole 23d of base plate 23 owing to making the insertion section 22a of printed circuit board (PCB) 22, contact 3 can be arranged on shell 5 from the rear side of the floor body 23a of base plate 23, so, only can carry out the wiring operation of cable 7 in supply unit 26 side of base plate 23, this wiring operation becomes simple.
Below, the lighting device of the 2nd execution mode of the present invention is described according to Figure 17.Mark same reference numerals to the part identical with the 1st execution mode, the description thereof will be omitted.Below, only the part different from the 1st execution mode is described.
As shown in figure 17, in the lighting device 220 of the 2nd execution mode, the linking part 238 of the contact 203 of connector 201 is become L-shaped by warpage roughly 90 degree.The maintaining part 252 of shell 205 is formed on the bottom surface side of housing main body 251, extends towards the direction orthogonal with contact direction of insertion D1.
According to the 2nd execution mode, obtain action effect in a same manner as in the first embodiment.
In addition, in the 1st execution mode, maintaining part 52 is formed in the face side of the housing main body 51 as the face parallel with contact direction of insertion D1, linking part 38 warpage 180 degree of contact 3 is become U-shaped, in the 2nd execution mode, form maintaining part 252 at the bottom surface side of the housing main body 51 as the face at a right angle with contact direction of insertion D1, linking part 238 warpage 90 degree of contact 203 is become L-shaped, the warpage angle of linking part is not limited to 180 degree, 90 degree.By the mode that tilts relative to contact direction of insertion D1 by maintaining part, maintaining part being formed in the outer surface (not shown) of housing main body, can be arbitrary angle the range set of 90 degree ~ 180 degree by the warpage angle of linking part.
In addition, in the above-described embodiment, maintaining part 52 is formed in the face side of housing main body 51, maintaining part 252 is formed at the bottom surface side of housing main body 251, but the position of maintaining part is not limited to these, for the outer surface of housing main body, namely which is all right front, the back side, side, bottom surface, is not limited to front, bottom surface.
In addition, in the above-described embodiment, although formed housing main body 51, maintaining part 52,252, housing main body 51,251 and maintaining part 52,252 can also have been formed respectively, both combining integratedly.
In addition, in the above-described embodiment, by the hole 23d of base plate 23, connector 1,201 is connected with printed circuit board (PCB) 22, but not necessarily have to connector 1,201 be connected with printed circuit board (PCB) 22 passing hole 23d.When passing hole 23d is not connected with printed circuit board (PCB) 22 connector 1,201, flange part 53 can be set at the housing main body 51,251 of the shell 5,205 of connector 1 yet.
In addition; in the above-described embodiment; the contact site 32 of contact 3,203 links through main body linking part 35 and linking part 38,238, but also contact site 32 and linking part 38,238 directly can be linked when not adopting protection portion 33, opposing part 34, when pushing and shoving contact (not shown) of the structure in portion 36.
In addition, in the above-described embodiment, employ 2 printed circuit board (PCB)s 22, but also can use 1 printed circuit board (PCB) can installing 10 LED21.
Be more than optimal way of the present invention, those skilled in the art should be understood that and can carry out various change when without departing from the spirit or scope of the invention.
Claims (4)
1. a connector, is equipped with the shell of contact and the described contact of maintenance, it is characterized in that:
Described contact has and the contact site of substrate contacts, the connecting portion be connected with cable and the linking part linking described contact site and described connecting portion;
Described shell, has the maintaining part kept described connecting portion of the housing main body of accommodating described contact site and the outer surface being formed in described housing main body;
Described linking part warpage,
Described housing main body and described maintaining part form one,
Described linking part general curved 180 degree;
Either party in the face side of described housing main body, rear side or side of described holding part,
Described contact, have with described contact site in opposite directions, bear the opposing part of the pushing force from described contact site when a part for described substrate has been inserted in described housing main body,
The patchhole inserting described opposing part is formed at the inner wall part of described housing main body;
When a part for described substrate has been inserted in described housing main body, clamped a part for described substrate and described inner wall part by described contact site and described opposing part,
Described contact site extends to contact direction of insertion,
Described connecting portion has crust connecting portion,
Described patchhole extends towards described contact direction of insertion,
Described maintaining part has a pair jut,
The interval of described a pair jut is larger than the external diameter of described cable, less than the width of described crust connecting portion.
2. connector according to claim 1, is characterized in that:
Described contact site, has the contact portion be pushed on the substrate, to be connected, a part for the described substrate be inserted in described housing main body to be guided to the guide portion of described contact portion with contact portion therewith;
Described contact, has the discontiguous protection portion of leading section of this part and the described guide portion making described substrate when a part for described substrate is inserted in described housing main body.
3. a lighting device, is characterized in that:
The base plate possessing connector as claimed in claim 1 or 2, installed the described substrate of LED, carried this substrate and described connector.
4. a lighting device, is characterized in that:
The base plate possessing connector as claimed in claim 1 or 2, installed the described substrate of LED, carried this substrate and described connector;
Described substrate and described connector are connected through the hole be formed on described base plate, and described housing main body is formed the flange part blocking described hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-222176 | 2011-10-06 | ||
| JP2011222176A JP5828508B2 (en) | 2011-10-06 | 2011-10-06 | Connector and lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103036089A CN103036089A (en) | 2013-04-10 |
| CN103036089B true CN103036089B (en) | 2015-10-21 |
Family
ID=48022723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210367788.0A Expired - Fee Related CN103036089B (en) | 2011-10-06 | 2012-09-28 | Connector and lighting device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5828508B2 (en) |
| KR (1) | KR101356257B1 (en) |
| CN (1) | CN103036089B (en) |
| TW (1) | TWI506899B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703034A (en) * | 2013-12-04 | 2015-06-10 | 乐视网信息技术（北京）股份有限公司 | A video playing progress displaying method and device |
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|---|---|---|---|---|
| US3075167A (en) * | 1960-06-22 | 1963-01-22 | Amp Inc | Panel connector with flag-type terminals |
| US3555493A (en) * | 1968-03-25 | 1971-01-12 | Molex Products Co | Right angle printed circuit board connector |
| US5004434A (en) * | 1990-03-12 | 1991-04-02 | Amp Incorporated | Printed circuit board edge connector |
| TWM392365U (en) * | 2010-05-27 | 2010-11-11 | Coretronic Corp | Edge-light type backlight module and light source assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3422258B2 (en) * | 1997-10-09 | 2003-06-30 | 株式会社デンソー | connector |
| JP3642417B2 (en) * | 2001-06-25 | 2005-04-27 | 住友電装株式会社 | Terminal bracket |
| JP2008305734A (en) * | 2007-06-11 | 2008-12-18 | Jst Mfg Co Ltd | Connector for circuit board connection |
| JP4480185B2 (en) * | 2007-11-16 | 2010-06-16 | 日本航空電子工業株式会社 | connector |
| JP4958185B2 (en) * | 2009-01-19 | 2012-06-20 | 日本航空電子工業株式会社 | Connector and electronic device |
| JP2012230771A (en) * | 2011-04-25 | 2012-11-22 | Jst Mfg Co Ltd | Connector for led lighting and harness |
-
2011
- 2011-10-06 JP JP2011222176A patent/JP5828508B2/en not_active Expired - Fee Related
-
2012
- 2012-06-26 TW TW101122819A patent/TWI506899B/en not_active IP Right Cessation
- 2012-07-06 KR KR1020120074004A patent/KR101356257B1/en not_active IP Right Cessation
- 2012-09-28 CN CN201210367788.0A patent/CN103036089B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075167A (en) * | 1960-06-22 | 1963-01-22 | Amp Inc | Panel connector with flag-type terminals |
| US3555493A (en) * | 1968-03-25 | 1971-01-12 | Molex Products Co | Right angle printed circuit board connector |
| US5004434A (en) * | 1990-03-12 | 1991-04-02 | Amp Incorporated | Printed circuit board edge connector |
| TWM392365U (en) * | 2010-05-27 | 2010-11-11 | Coretronic Corp | Edge-light type backlight module and light source assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5828508B2 (en) | 2015-12-09 |
| JP2013084388A (en) | 2013-05-09 |
| KR101356257B1 (en) | 2014-01-28 |
| KR20130037627A (en) | 2013-04-16 |
| TW201316631A (en) | 2013-04-16 |
| CN103036089A (en) | 2013-04-10 |
| TWI506899B (en) | 2015-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180928 |