CN102592869A - Key device of electronic equipment and electronic equipment - Google Patents
Key device of electronic equipment and electronic equipment Download PDFInfo
- Publication number
- CN102592869A CN102592869A CN2012100163052A CN201210016305A CN102592869A CN 102592869 A CN102592869 A CN 102592869A CN 2012100163052 A CN2012100163052 A CN 2012100163052A CN 201210016305 A CN201210016305 A CN 201210016305A CN 102592869 A CN102592869 A CN 102592869A
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- key
- silica gel
- electronic equipment
- key device
- press layer
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Abstract
The invention provides a key device of electronic equipment and the electronic equipment, solving the problem that a key is easily shaken in the vertical direction when being pressed by the key device of the electronic equipment in the prior art. The key device comprises a key cap and a silicon rubber key layer matched with the key cap, and is characterized by also comprising a plurality of groups of supporting points which are arranged on the silicon rubber key layer and are used for enabling the silicon rubber key layer to match with the key cap stably. According to the technical scheme of the invention, the key device of the electronic equipment has the advantages of simplicity in assembly, good hand feel and low cost.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of key device and electronic equipment of electronic equipment.
Background technology
Along with the continuous development of intelligent electronic products such as intelligent machine and palmtop PC, button is fewer and feweri, fewer keys such as only remaining function key and acknowledgement key at present.Because the touch-screen of these electronic products is bigger, so just make that people like the design of function key disjunctor is gone to dock with eyeglass more.Two contacts are only answered and hung up to the function key of disjunctor usually, because two one lines do not have other supports, so just makes that above-below direction was very easy to rock when function key was pushed, and hand and not exquisite will be scraped by the eyeglass place.
Like the patent No. is that the utility model patent of ZL 200420008917.8 just discloses a kind of press-key structure, comprising: be provided with a base plate, this base plate is provided with relatively and is the cover frame of barb type; Be provided with the embedding hole in this cover frame; Those embedding holes keep a determining deviation, on base plate, then are provided with a circuit board, and this circuit board is provided with an elastomer; This elastomeric perimeter is provided with first and second key frame that is arc-curved shape and has been articulated in; This first and second key frame is respectively equipped with hinged arm in the lowest part both sides, but sleeve is in the embedding hole respectively for those hinged arms, and this first and second key frame holds highest point then to be nested on the keycap in addition.Press-key structure with said structure, the problem that have complex structure, above-below direction was very easy to rock when function key was pushed.
In the prior art, the key device of electronic equipment above-below direction when pressing keys is very easy to rock, and for this problem, does not propose effective solution at present as yet.
Summary of the invention
Main purpose of the present invention provides a kind of key device and electronic equipment of electronic equipment, the problem that is very easy to rock with the key device that solves electronic equipment in prior art above-below direction when the pressing keys key.
To achieve these goals, according to an aspect of the present invention, a kind of key device of electronic equipment is provided.
The key device of electronic equipment of the present invention comprises: keycap and the silica gel key-press layer that matches with keycap, it is characterized in that, and also comprise: the some groups of strong points, be arranged on the silica gel key-press layer, be used to make silica gel key-press layer steadily to cooperate with keycap.
Further, silica gel key-press layer comprises: the silica gel base support, and it is provided with some groups of grooves in two ends up and down; Several silica gel push-button contacts are arranged on the silica gel base support, and match with keycap; Every group of strong point is arranged between per two silica gel push-button contacts, and matches with groove on the silica gel base support.
Further, the number of every group of groove is at least two.
Further, the strong point is connected with silica gel push-button contact one.
Further, the strong point is an elastic support points.
According to a further aspect in the invention, a kind of electronic equipment is provided, has comprised the key device of electronic equipment of the present invention in this electronic equipment.
According to technical scheme of the present invention, through the some groups of strong points are set on silica gel key-press layer, the viscosity of the double faced adhesive tape in the silica gel key-press layer is given full play to, effectively avoided the problem that above-below direction is very easy to rock when pressing keys.
Description of drawings
Figure of description is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view of the key device of electronic equipment of the present invention.
Fig. 2 is the cutaway view of strong point section structure among Fig. 1.
Reference numeral is represented following structure respectively:
10, keycap;
30, silica gel key-press layer;
31, the strong point;
32, silica gel base support;
33, silica gel push-button contact
321, groove.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the present invention.
A kind of electronic equipment of the present invention is preferably mobile phone.
Fig. 1 is that perspective view, Fig. 2 of the key device of electronic equipment of the present invention is the cutaway view of strong point section structure among Fig. 1.
As shown in Figure 1; The key device of electronic equipment of the present invention mainly comprises: the silica gel key-press layer 30 that keycap 10 and keycap 10 match; Silica gel key-press layer 30 is provided with the strong point 31, and the strong point 31 is the silica gel elastic support points, can be many groups; Every group of strong point is at least 2; These strong points are mainly used in silica gel key-press layer 30 are steadily cooperated with keycap 10, and this steady cooperation is to give full play to through the viscosity of the double faced adhesive tape in these strong points assurance silica gel key-press layers 30 to realize, thereby has effectively avoided the problem that above-below direction is very easy to rock when pressing keys.
Like Fig. 1, shown in Figure 2, silica gel key-press layer 30 mainly comprises silica gel base support 32 and silica gel push-button contact 33.Wherein, two ends be provided with some groups of grooves 321 at the silica gel base support about in the of 32, the number of every group of groove is at least two; Silica gel push-button contact 33 is several, and in the present embodiment, silica gel push-button contact 33 is preferably three.
In the present embodiment, the strong point 31 is to be connected with silica gel push-button contact 33 one.
In the present embodiment; Every group of strong point matches with every group of groove respectively; And be arranged between per two silica gel push-button contacts; Because every group of groove is arranged on the two ends up and down of silica gel base support 32, therefore also be arranged on the two ends up and down of silica gel base support 32 with every group of corresponding every group of strong point of groove, further avoided the problem that above-below direction is very easy to rock when pressing keys.Simultaneously, silica gel base support 32 adopts the groove design that matches with the strong point 31, when making silica gel key-press layer 30; Utilize the flowable characteristic of silica gel, make the silica gel of silica gel push-button contact 33 flow through groove 321, and with the silica gel moulding of the strong point 31; This structure, simplicity of design need not increase Component Design; Outward appearance is experienced exquisite, also can not have influence on assembling and feel simultaneously.
The key device of electronic equipment of the present invention among this embodiment; Some groups of elastic support points are set on silica gel key-press layer 30; The viscosity of the double faced adhesive tape in the silica gel key-press layer 30 is given full play to, effectively avoided the problem that above-below direction is very easy to rock when pressing keys.
The electronic equipment of the embodiment of the invention comprises the key device of the electronic equipment of the embodiment of the invention; Therefore this electronic equipment can be provided with some groups of elastic support points on silica gel key-press layer 30; The viscosity of the double faced adhesive tape in the silica gel key-press layer 30 is given full play to, effectively avoided the problem that above-below direction is very easy to rock when pressing keys.
Can know that from above description the key device of electronic equipment of the present invention and electronic equipment are provided with some groups of elastic support points on silica gel key-press layer 30, the viscosity of the double faced adhesive tape in the silica gel key-press layer 30 is given full play to; Effectively avoided the problem that above-below direction is very easy to rock when pressing keys; Simultaneously, the silica gel push-button contact 33 on these strong points and the silica gel key-press layer 30 is one-body molded, need not increase Component Design; Outward appearance is experienced exquisite, also can not have influence on assembling and feel simultaneously.
More than be merely the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the key device of an electronic equipment comprises keycap and the silica gel key-press layer that matches with said keycap, it is characterized in that, also comprises:
The some groups of strong points are arranged on the said silica gel key-press layer, are used to make said silica gel key-press layer steadily to cooperate with said keycap.
2. key device according to claim 1 is characterized in that, said silica gel key-press layer comprises:
The silica gel base support, it is provided with some groups of grooves in two ends up and down;
Several silica gel push-button contacts are arranged on the said silica gel base support, and match with said keycap;
Every group of said strong point is arranged between per two said silica gel push-button contacts, and matches with groove on the said silica gel base support.
3. key device according to claim 2 is characterized in that the number of every group of said groove is at least two.
4. key device according to claim 2 is characterized in that, the said strong point is connected with said silica gel push-button contact one.
5. according to each described key device in the claim 1 to 4, it is characterized in that the said strong point is an elastic support points.
6. an electronic equipment is characterized in that, comprises each described key device in the claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100163052A CN102592869A (en) | 2012-01-17 | 2012-01-17 | Key device of electronic equipment and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100163052A CN102592869A (en) | 2012-01-17 | 2012-01-17 | Key device of electronic equipment and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102592869A true CN102592869A (en) | 2012-07-18 |
Family
ID=46481364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100163052A Pending CN102592869A (en) | 2012-01-17 | 2012-01-17 | Key device of electronic equipment and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102592869A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911518A (en) * | 2017-10-23 | 2018-04-13 | 广东欧珀移动通信有限公司 | The housing unit and terminal of terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671752A2 (en) * | 1994-03-11 | 1995-09-13 | Cherry Mikroschalter GmbH | Keyboard |
| CN201430090Y (en) * | 2009-05-22 | 2010-03-24 | 青岛海信移动通信技术股份有限公司 | Plastic support press key and portable electronic product provided with same |
| CN202434385U (en) * | 2011-12-28 | 2012-09-12 | Tcl数码科技（深圳）有限责任公司 | Button bouncing structure |
-
2012
- 2012-01-17 CN CN2012100163052A patent/CN102592869A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671752A2 (en) * | 1994-03-11 | 1995-09-13 | Cherry Mikroschalter GmbH | Keyboard |
| CN201430090Y (en) * | 2009-05-22 | 2010-03-24 | 青岛海信移动通信技术股份有限公司 | Plastic support press key and portable electronic product provided with same |
| CN202434385U (en) * | 2011-12-28 | 2012-09-12 | Tcl数码科技（深圳）有限责任公司 | Button bouncing structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911518A (en) * | 2017-10-23 | 2018-04-13 | 广东欧珀移动通信有限公司 | The housing unit and terminal of terminal |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |