CN202551146U - Side button device and communication terminal applying same - Google Patents
Side button device and communication terminal applying same Download PDFInfo
- Publication number
- CN202551146U CN202551146U CN2012201057018U CN201220105701U CN202551146U CN 202551146 U CN202551146 U CN 202551146U CN 2012201057018 U CN2012201057018 U CN 2012201057018U CN 201220105701 U CN201220105701 U CN 201220105701U CN 202551146 U CN202551146 U CN 202551146U
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- China
- Prior art keywords
- key device
- keying body
- elastic component
- side key
- key switch
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Abstract
The utility model provides a side button device and a communication terminal applying the side button device. The side button device comprises a button main body, a button switch and an elastic piece arranged between the button main body and the button switch. The button main body can be connected with the button switch through the elastic piece. With the side button device and the communication terminal, the press comfort level of the button main body can be enhanced and the service life of the button switch can be prolonged.
Description
Technical field
The utility model belongs to field of communication, relates in particular to a kind of side key device of communicating terminal.
Background technology
Because mechanics of communication is flourish; Make the communicating terminal product; For example: mobile phone etc.; Become the indispensable essential tool of people now, mobile phone not only can be used as the conversation instrument and uses now, also becomes the important media that people now carry out multimedia recreations such as handheld game, the audiovisual of video display song; Especially be installed in side button in the mobile phone in control volume, the quick page turning of the page, browse etc. among the man-machine communication very high frequency of utilization arranged; The comfort of side button will directly have influence on terminal use's experience impression, and will directly have influence on the continuation of end product correlation function the useful life of side button, and its importance grows with each passing day.
It below is the structural representation of prior art side key device; See also shown in Figure 1ly, this communicating terminal product is to be example with a mobile phone, and (interior be electrical connection section to its key switch 11; In be provided with a plurality of contacts, not shown in the figures) fix and conducting through conductive solder body 12 and circuit board 13.In addition, keying body 15 is fixed by housing that is positioned at its top 18 and the housing 14 that is positioned at its underpart, and the centre-height of the centre-height of keying body 15 and key switch 11 overlaps.In order to ensure button comfort level is preferably arranged, keying body 15 adopts technology bonding or double-shot moulding to form a complete housing by flexible glue 151 and ebonite 152.Push or leave key switch 11 after keying body 15 is pressed, thereby make key switch 11 entering work or non operating states.
By above-mentioned side button comfort level; The design of key switch function continuation can be known and learns; One of known solution is adjusted the thickness and the hardness of flexible glue 151, and uses the contact area of the softer soft material of material and increasing flexible glue 151 and key switch 11 as far as possible.But the method; Owing to receive restriction, keying body double-shot moulding manufacture craft and the technology limitation of the restriction of complete machine size, the distribution of local device; The size that is not each mobile device all has enough spaces, size all to allow to strengthen; Be not that each flexible glue material all has perfect processing or injection moulding performance; So the comfort level of keying body and the life-span of key switch often can not be well solved, thereby cause the comfort level life-span not good and key switch of keying body shorter, the continuation of key switch function is had a strong impact on.
Summary of the invention
The utility model provides a kind of novel side key device for solving the problems of the technologies described above.
A kind of side key device, comprise keying body, key switch and be arranged on keying body and key switch between elastic component, said keying body can be connected with key switch through said elastic component.
Further, said elastic component is specially metal clips or spring.Said metal clips is the disk shape of central concave, and the opening of said metal clips is towards said keying body.
Further, said side key device also comprises fixture, and said elastic component is connected with said keying body through said fixture.Said fixture is specially the spacer film that the two sides attaches glue.
Further, the center that constituted of said keying body and said elastic component overlaps with the center of said key switch.
The invention also discloses a kind of portable terminal device, comprise above-mentioned side key device.
Compared with prior art; In the utility model, said keying body can be connected with key switch through said elastic component, promptly when the pressing keys body; Keying body need be connected with key switch through said elastic component; Active force also just need just can pass to key switch through said elastic component so, because said elastic component has certain elastic force, therefore can strengthen keying body pushes comfort level; And the elastic force of elastic component can precipitate to external world external force play certain cushioning effect, thereby can prolong the life-span of key switch.
Description of drawings
Fig. 1 is the design sketch map of the side key device that provides of prior art.
Fig. 2 is the design sketch map of the side key device that provides of the utility model.
Fig. 3 is the partial enlarged drawing of " A " part among Fig. 2.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with accompanying drawing and embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 2 and Fig. 3 are the structural representations of a kind of embodiment of the utility model side key device, and said side key device is arranged in the communicating terminal product.In the present embodiment, said communicating terminal is to be example with a mobile phone.Said side key device comprises: keying body 25, key switch 21 and be arranged on keying body 25 and key switch 21 between elastic component, said keying body 25 can be connected with key switch 21 through said elastic component.
In practical implementation, the key switch 21 of said mobile phone (interior is electrical connection section, in be provided with a plurality of contacts, not shown in the figures) be positioned at its below circuit board 23 fix and conducting through conductive solder body 22.There is a projective structure on the right side of said key switch 21, but said projective structure bullet in said key switch 21 advances to eject.When keying body 25 is pressed, through said elastic component external force is passed to the projective structure of said key switch 21, said projective structure bullet advance said key switch 21 and with said circuit board 23 conductings, promptly key switch 21 gets into operating states.When external force was left keying body 25, said elastic component was pushed the external force of the projective structure of said key switch 21 and is removed, and said projective structure ejects said key switch 21 and breaks off with said circuit board 23, and promptly key switch 21 gets into non operating state.
In practical implementation, said elastic component specifically can be metal clips or spring.In the present embodiment, said elastic component is specially metal clips 261, and said metal clips 261 adopts metal material to form, and has certain toughness and elastic force, can play the transfer function of power, and its long service life.Said metal clips 261 is circular-arc, and opening is towards said keying body 25.
In practical implementation; Said side key device also comprises fixture; Said elastic component is connected with said keying body 25 through said fixture, promptly through fixture said metal clips 261 is fixedly connected with said keying body 25, adopts fixture that said metal clips 261 is fixedly connected with said keying body 25; Can said metal clips 261 be fixed, prevent coming off of said metal clips 261.In the present embodiment; Said fixture is specially spacer film 262; Through spacer film 262 said metal clips 261 is fixedly connected with said keying body 25; Said spacer film 262 two sides attach glue, and said spacer film 262 one sides are fixedly connected with said keying body 25, and another side is fixedly connected with said metal clips 261.Because said spacer film 262 two sides are with double faced adhesive tape, one side is fixedly connected with said keying body 25, and another side is fixedly connected with said metal clips 261, can said metal clips 261 be fixed, and prevents coming off of said metal clips 261.
In practical implementation, said keying body 25 overlaps with the center of said key switch 21 with the center that said metal clips 261 is constituted, and the power of pressing keys body 25 just can pass to said by strong switch 21 better through said metal clips 261 like this.
The utility model also provides a kind of communicating terminal of the foregoing description; Said communicating terminal comprises the side key device of the foregoing description; In practical implementation, also can comprise the housing that is used for fixing side key device and housing is fixed on the connector on the body of terminal.As shown in Figures 2 and 3; Said housing comprises first housing 28 and second housing 24 that is positioned at its underpart that is positioned at said keying body 25 tops, through first housing 28 and second housing 24 said keying body 25 is fixed to prevent rocking of said keying body 25.
Can find out from above-mentioned scheme; Said keying body can be connected with key switch through said elastic component; Promptly when the pressing keys body, keying body need be connected with key switch through said elastic component, and active force also just needs just can pass to key switch through said elastic component so; Because said elastic component has certain elastic force; Therefore can play and strengthen the effect that keying body is pushed comfort level, and the elastic force of elastic component can precipitate to external world external force play certain cushioning effect, thereby can prolong the life-span of key switch.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (9)
1. side key device; It is characterized in that: said side key device comprises keying body and key switch; Said side key device also comprises the elastic component that is arranged between said keying body and the key switch, and said keying body can be connected with key switch through said elastic component.
2. side key device as claimed in claim 1 is characterized in that: said elastic component is specially metal clips.
3. side key device as claimed in claim 2 is characterized in that: said metal clips is the disk shape of central concave, and the opening of said metal clips is towards said keying body.
4. side key device as claimed in claim 1 is characterized in that: said elastic component is specially spring.
5. like any described side key device of claim 1-4, it is characterized in that: said side key device also comprises fixture, and said elastic component is connected with said keying body through said fixture.
6. side key device as claimed in claim 5 is characterized in that: said fixture is specially the spacer film that the two sides attaches colloid.
7. side key device as claimed in claim 1 is characterized in that: the center that said keying body and said elastic component are constituted overlaps with the center of said key switch.
8. a communicating terminal is characterized in that: comprise any described side key device of claim 1 to 7.
9. communicating terminal as claimed in claim 8 also comprises: be used for fixing the housing of side key device and housing is fixed on communicating terminal body upper connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201057018U CN202551146U (en) | 2012-03-20 | 2012-03-20 | Side button device and communication terminal applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201057018U CN202551146U (en) | 2012-03-20 | 2012-03-20 | Side button device and communication terminal applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551146U true CN202551146U (en) | 2012-11-21 |
Family
ID=47171706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201057018U Expired - Lifetime CN202551146U (en) | 2012-03-20 | 2012-03-20 | Side button device and communication terminal applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202551146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010266A1 (en) * | 2016-07-13 | 2018-01-18 | 中兴通讯股份有限公司 | Button switch, and terminal |
-
2012
- 2012-03-20 CN CN2012201057018U patent/CN202551146U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010266A1 (en) * | 2016-07-13 | 2018-01-18 | 中兴通讯股份有限公司 | Button switch, and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |