CN102244693A - Mobile terminal and key panel - Google Patents
Mobile terminal and key panel Download PDFInfo
- Publication number
- CN102244693A CN102244693A CN2011102009596A CN201110200959A CN102244693A CN 102244693 A CN102244693 A CN 102244693A CN 2011102009596 A CN2011102009596 A CN 2011102009596A CN 201110200959 A CN201110200959 A CN 201110200959A CN 102244693 A CN102244693 A CN 102244693A
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- key
- key panel
- press section
- press
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Abstract
The invention discloses a mobile terminal and a key panel. The key panel comprises an upper shell and plastic keys, wherein, the upper surface of the upper shell is equipped with through holes; the plastic keys comprise pressing parts and lips connected with the pressing parts, the pressing parts penetrates into the through holes and are exposed out of the upper surface of the upper shell, and the lips tilt downwards towards the direction far away from the pressing part from the joint between the lips and the pressing parts; and the inner wall of the upper shell and the lips relatively tilt. By utilizing the technical proposal, the lips of the plastic keys tilt downwards so as to realize more reasonable space allocation for an enclosure and the keys and enhance strength of the keys and the enclosure.
Description
Technical field
The present invention relates to the mobile communication hardware art, particularly relate to a kind of portable terminal and key panel.
Background technology
Along with science and technology development, communication terminals such as mobile phone, net book have become people's articles for daily use.In mobile phones design, the plastic press key design is many can to add the lip limit at present, and retaining is in the outward appearance casing the inside of correspondence.Common plastic press key lip limit is designed to the mode vertical with the direction of button activity.
Consult Fig. 1 and Fig. 2, Fig. 1 is the sectional view of existing key panel, and Fig. 2 is the sectional view of single button in the key panel among Fig. 1.Existing key panel comprises casing 110, plastic press key 120, rubber key 130, shell fragment plate body 140 and circuit board 150.Wherein, plastic press key 120, rubber key 130, shell fragment plate body 140 and circuit board 150 butt successively.The upper surface of casing 110 is provided with through hole (not sign).Plastic press key 120 comprises press section 121 and the lip limit 122 that links to each other with press section 121.Press section 121 is arranged in through hole and exposes the upper surface of casing 110, and lip limit 122 is from extending with the connecting place of press section 121 sidewall perpendicular to press section 121.The inwall of casing 110 and the 122 relative vertical settings of lip limit are so that through hole can hold lip limit 122.
But, so just cause the casing 110 of lip limit 122 correspondences very weak because other effects limit such as structure or outward appearance make the space of casing 110 and plastic press key 120 also hard up through regular meeting.Because the face that the lip limit 122 of plastic press key 120 cooperates with casing 110 is vertical with activity direction, when limited space, it is extremely thin that the housing position that cooperates with lip limit 122 can be done.Especially work as because of structural limitations, when having to lip limit 122 fool proofs, shown in A among Fig. 1, lip limit 122 and the housing position that cooperates with it all can form the larger area sake, and these sakes have all caused puzzlement to outward appearance and moulding.In addition, by the B place of Fig. 2 can finding, when plastic press key 120 edges during very near housing 110 edges, the lip limit 122 of traditional design also can cause the corner of shell rim very weak.Simultaneously, the casing 110 that cooperates with it is also very weak in the local area that cooperates with plastic press key 120.
Therefore, needing badly provides a kind of portable terminal and key panel, to solve the problems of the technologies described above.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of portable terminal and key panel, can make casing and button obtain more rational spatial configuration, has strengthened the intensity of button and casing.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of key panel is provided, comprises: upper shell and plastic press key.The upper surface of this upper shell is provided with through hole.This plastic press key comprises press section and the lip limit that links to each other with this press section, this press section is arranged in this through hole and exposes the upper surface of this upper shell, this lip limit is obliquely installed away from being directed downwards of this press section from the connecting place court with this press section, and the inwall of this upper shell and this lip limit relative tilt are provided with.
Wherein, this key panel further comprises rubber key, and this rubber key comprises base portion, and the press section of this plastic press key forms a cavity under shed, and this this base portion of cavity holding is so that this plastic press key and this rubber key relative fixed.
Wherein, this key panel further comprises rubber key, and this rubber key comprises base portion, and the upper surface of this base portion is pasted with the lower surface of the press section of this plastic press key and is connected, so that this plastic press key and this rubber key relative fixed.
Wherein, this key panel further comprises the shell fragment plate body, and this shell fragment plate body is arranged at this rubber key below, and this shell fragment plate body is provided with metal clips, this rubber key further comprises lug boss, this lug boss and this metal clips butt that extends from this base portion lower surface projection.
Wherein, this key panel further comprises circuit board, and this circuit board is arranged on this shell fragment plate body below, when the active force that is subjected to downward direction in this press section of this plastic press key is pushed, this lug boss to bottom offset, contacts with this circuit board to make this metal clips under the drive of this plastic press key.
Wherein, this key panel further comprises lower house, and this lower house and this upper shell secure fit also form a containing cavity, and this plastic press key, this rubber key, this shell fragment plate body and this circuit board are placed in this containing cavity.
Wherein, this shell fragment plate body and this circuit board are fixed in this lower house by a plurality of screws.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of portable terminal is provided, and this portable terminal comprises above-mentioned key panel.
The invention has the beneficial effects as follows: be different from the situation of prior art, the present invention does downward-sloping setting with the lip limit in the plastic press key, can make casing and button obtain more rational spatial configuration, has strengthened the intensity of button and casing.
Description of drawings
Fig. 1 is the sectional view of existing key panel;
Fig. 2 is the sectional view of single button in the key panel among Fig. 1;
Fig. 3 is the sectional view of first embodiment of key panel of the present invention;
Fig. 4 is the explosive view of the key panel among Fig. 3;
Fig. 5 is the sectional view of single button in the key panel among Fig. 3;
Fig. 6 is the sectional view of second embodiment of key panel of the present invention.
Embodiment
Consult Fig. 3 to Fig. 5, Fig. 3 is the sectional view of first embodiment of key panel of the present invention, and Fig. 4 is the explosive view of the key panel among Fig. 3, and Fig. 5 is the sectional view of single button in the key panel among Fig. 3.In the present embodiment, key panel comprises upper shell 210, plastic press key 220, rubber key 230, shell fragment plate body 240 and circuit board 250.
Shell fragment plate body 240 is arranged at the below of rubber key 230, and shell fragment plate body 240 is provided with metal clips 241.232 of lug bosses of rubber key 230 and metal clips 241 butts.250 of circuit boards are arranged on shell fragment plate body 240 belows.When the active force that is subjected to downward direction in the press section 221 of plastic press key 220 was pushed, the lug boss 232 of rubber key 230 to bottom offset, contacted with circuit board 250 to make metal clips 241 under the drive of plastic press key 220.By this kind mode, when corresponding button is pressed, the related circuit of circuit board together with, thereby trigger corresponding action.
In the present embodiment, key panel further comprises lower house (not shown).Upper shell 210 forms a cavity with the lower house secure fit, and rubber key 230, plastic key 220, shell fragment plate body 240 and circuit board 250 are placed in this cavity, is protected by upper shell 210 and lower house.Shell fragment plate body 240 and circuit board 250 are fixed in lower house by a plurality of screws (not shown).
Be different from prior art, the downward-sloping setting in lip limit of the plastic press key of present embodiment can make casing and button obtain more rational spatial configuration, thereby has strengthened the intensity of button and casing.
Consult Fig. 6, Fig. 6 is the sectional view of second embodiment of key panel of the present invention.In the present embodiment, key panel comprises upper shell 310, plastic press key 320, rubber key 330, shell fragment plate body 340 and circuit board 350.
Different is with first embodiment, in the present embodiment, and the edge of the upper surface of upper shell 310 and the 322 relative tilt settings of lip limit.By this kind structure, can carry out shaping to upper shell 310 as required, more saved the shared space of key panel, other housings then can be distributed in the space of saving out.
In other embodiments, also can extend lug boss, thereby dispense rubber key 230,330 in the lower surface projection of the press section 221,321 of plastic press key 220,320.
The present invention further provides a kind of portable terminal that comprises above-mentioned key panel.
Be different from prior art, the present invention does downward-sloping setting with the lip limit of plastic press key, can make casing and button obtain more rational spatial configuration, has strengthened the intensity of button and casing.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (8)
1. a key panel is characterized in that, comprising:
Upper shell, the upper surface of described upper shell is provided with through hole;
Plastic press key, comprise press section and the lip limit that links to each other with described press section, described press section is arranged in described through hole and exposes the upper surface of described upper shell, described lip limit is obliquely installed away from being directed downwards of described press section from the connecting place court with described press section, and the inwall of described upper shell and described lip limit relative tilt are provided with.
2. key panel according to claim 1, it is characterized in that, described key panel further comprises rubber key, described rubber key comprises base portion, the press section of described plastic press key forms a cavity under shed, the described base portion of described cavity holding is so that described plastic press key and described rubber key relative fixed.
3. key panel according to claim 1, it is characterized in that, described key panel further comprises rubber key, described rubber key comprises base portion, the upper surface of described base portion is pasted with the lower surface of the press section of described plastic press key and is connected, so that described plastic press key and described rubber key relative fixed.
4. according to claim 2 or 3 each described key panels, it is characterized in that, described key panel further comprises the shell fragment plate body, described shell fragment plate body is arranged at described rubber key below, described shell fragment plate body is provided with metal clips, described rubber key further comprises lug boss, described lug boss and the described metal clips butt that extends from described base portion lower surface projection.
5. key panel according to claim 4, it is characterized in that, described key panel further comprises circuit board, described circuit board is arranged on described shell fragment plate body below, when the active force that is subjected to downward direction in the described press section of described plastic press key is pushed, described lug boss to bottom offset, contacts with described circuit board to make described metal clips under the drive of described plastic press key.
6. key panel according to claim 5, it is characterized in that, key panel according to claim 5, it is characterized in that, described key panel further comprises lower house, described lower house and described upper shell secure fit also form a containing cavity, and described plastic press key, described rubber key, described shell fragment plate body and described circuit board are placed in the described containing cavity.
7. key panel according to claim 2 is characterized in that key panel according to claim 6 is characterized in that, described shell fragment plate body and described circuit board are fixed in described lower house by a plurality of screws.
8. a portable terminal is characterized in that, described portable terminal comprises according to each described key panel of claim 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110200959.6A CN102244693B (en) | 2011-07-18 | 2011-07-18 | Mobile terminal and key panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110200959.6A CN102244693B (en) | 2011-07-18 | 2011-07-18 | Mobile terminal and key panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102244693A true CN102244693A (en) | 2011-11-16 |
| CN102244693B CN102244693B (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110200959.6A Active CN102244693B (en) | 2011-07-18 | 2011-07-18 | Mobile terminal and key panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102244693B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077979A1 (en) * | 2018-10-17 | 2020-04-23 | 重庆传音通讯技术有限公司 | Key structure and mobile terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08263207A (en) * | 1995-03-27 | 1996-10-11 | Mitsubishi Electric Corp | Input/output device for portable terminal |
| US5725967A (en) * | 1995-08-15 | 1998-03-10 | Micron Communications, Inc. | Battery container and method of manufacture |
| CN1610031A (en) * | 2003-10-17 | 2005-04-27 | 乐金电子(中国)研究开发中心有限公司 | Keying plate structure for portable radio terminal |
| JP2007172912A (en) * | 2005-12-20 | 2007-07-05 | Nec Access Technica Ltd | Operation button of personal digital assistant, and personal digital assistant having it |
-
2011
- 2011-07-18 CN CN201110200959.6A patent/CN102244693B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08263207A (en) * | 1995-03-27 | 1996-10-11 | Mitsubishi Electric Corp | Input/output device for portable terminal |
| US5725967A (en) * | 1995-08-15 | 1998-03-10 | Micron Communications, Inc. | Battery container and method of manufacture |
| CN1610031A (en) * | 2003-10-17 | 2005-04-27 | 乐金电子(中国)研究开发中心有限公司 | Keying plate structure for portable radio terminal |
| JP2007172912A (en) * | 2005-12-20 | 2007-07-05 | Nec Access Technica Ltd | Operation button of personal digital assistant, and personal digital assistant having it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077979A1 (en) * | 2018-10-17 | 2020-04-23 | 重庆传音通讯技术有限公司 | Key structure and mobile terminal |
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| Publication number | Publication date |
|---|---|
| CN102244693B (en) | 2015-07-15 |
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Effective date of registration: 20210113 Address after: Room 1404, building 4, No.5, South hope Avenue, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province 224000 Patentee after: Yancheng Guozhuo Technology Co.,Ltd. Address before: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Effective date of registration: 20210113 Address after: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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Effective date of registration: 20210220 Address after: 224002 2nd floor, building 6, CAIJIAN garden, Yancheng Economic Development Zone, Jiangsu Province Patentee after: Yancheng Dongfang Xingda Agricultural Development Co.,Ltd. Address before: Room 1404, building 4, No.5, South hope Avenue, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province 224000 Patentee before: Yancheng Guozhuo Technology Co.,Ltd. |
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