CN105761989A - Key structure and mobile terminal - Google Patents
Key structure and mobile terminal Download PDFInfo
- Publication number
- CN105761989A CN105761989A CN201610272386.0A CN201610272386A CN105761989A CN 105761989 A CN105761989 A CN 105761989A CN 201610272386 A CN201610272386 A CN 201610272386A CN 105761989 A CN105761989 A CN 105761989A
- Authority
- CN
- China
- Prior art keywords
- press
- key structure
- button
- key
- groove
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
- H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/022—Telephone handset
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Push-Button Switches (AREA)
Abstract
The invention provides a key structure and a mobile terminal. The key structure comprises a support part, an elastic soft pad and a key part. A groove is formed in one side of the support part. The elastic soft pad is arranged in the groove and protrudes from the groove. The key part is arranged at one side of the support part and is contact with the elastic soft pad. According to the key structure provided by the embodiment of the invention, the groove is arranged at the support part and the elastic soft pad is arranged in the groove. Compared with the prior art, the provided key structure has beneficial effects: the protruding part of the key structure from the electronic product surface is small under the circumstance that the thickness of the elastic soft pad is identical; the groove wall in the support part can protect the key part well; and when the electronic product falls, the knocked degree and the pressed distance of the key part are reduced because the groove wall is close to the key part, so that the key part can be protected well.
Description
Technical field
The present invention relates to button technical field, particularly relate to a kind of press-key structure, and apply the mobile terminal of this press-key structure.
Background technology
At present, mobile electronic product develops towards thinner less lighter direction gradually, say, that electronic product is taken up space can be more and more less, and button is as part requisite in electronic product, and it faces such problem equally.In traditional button; in the key hole of battery cover, being provided with a support portion, this support portion contacts with flexible pad; the opposite side of flexible pad contacts with button cap; wherein the surface of this support portion is plane, owing to this support portion and flexible pad are respectively provided with certain thickness so that the distance that button cap highlights from electronic product is relatively more; increase the space shared by electronic product; meanwhile, electronic product is also easily damaged button after falling, button can not get good protection.
It is therefore desirable to provide a kind of press-key structure, take up room greatly solving conventional keys, and the problem that when falling, button can not get well protecting.
Summary of the invention
The embodiment of the present invention provides a kind of press-key structure, takes up room greatly solving conventional keys, and the problem that when falling, button can not get well protecting；The embodiment of the present invention also provides for a kind of mobile terminal, and this mobile terminal is owing to adopting press-key structure provided by the invention, it is possible to reduce mobile terminal is taken up space, and the button of mobile terminal can well be protected simultaneously, is greatly prolonged the service life of button.
The embodiment of the present invention provides a kind of press-key structure, is applied on electronic product, and described press-key structure includes support portion, flexible pad and button portion, wherein,
The side of described support portion is provided with groove；
Described flexible pad, is placed in described groove, and prominent from described groove；
Described button portion, is placed in side, described support portion, and contacts with described flexible pad.
In the press-key structure described in the preferred embodiment of the present invention, described support zone is in the side of the battery cover of electronic product.
In the press-key structure described in the preferred embodiment of the present invention, described button portion includes button and button cap, and wherein, described button and button cap are connected together.
In the press-key structure described in the preferred embodiment of the present invention, the number of described button is two, is respectively placed in the position near two ends, the described button cap side.
In the press-key structure described in the preferred embodiment of the present invention, described press-key structure also includes key base and button card.
In the press-key structure described in the preferred embodiment of the present invention, described key base is staggered relatively with described button.
In the press-key structure described in the preferred embodiment of the present invention, described key base be placed in electronic product on cover.
In the press-key structure described in the preferred embodiment of the present invention, two ends of described button cap be respectively equipped with L-type parts, wherein said L-type parts and described button card with the use of be used for described button cap is stuck in the battery cover of electronic product.
In the press-key structure described in the preferred embodiment of the present invention, described button card is provided with hole, location, and described button card is fixed on the battery cover of electronic product by hole, described location.
The embodiment of the present invention also provides for a kind of mobile terminal, and described mobile terminal includes any one press-key structure above-mentioned.
The press-key structure that the embodiment of the present invention provides, by arranging groove in support portion, elastic cushion is placed in groove, compared with prior art, when the thickness of elastic cushion is identical, the amount that press-key structure provided by the invention protrudes from electronic product surface is less, namely to take the width spaces of electronic product less for press-key structure, simultaneously, button portion can be played a very good protection by the region of the non-recessed in support portion, especially when the electronic product is dropped, owing to the region of non-recessed is closer to button portion, make button portion be knocked down the distance pressed to reduce, thus playing the effect in protection button portion.
The embodiment of the present invention also provides for a kind of mobile terminal, and this mobile terminal adopts press-key structure provided by the invention, and it has the advantages such as little, the press-key structure longer service life of mobile terminal that take up room.
Accompanying drawing explanation
The structural representation of the mobile phone press-key construction that Fig. 1 provides for the preferred embodiment of the present invention；
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Detailed description of the invention
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below the accompanying drawing used required in embodiment is briefly described.Accompanying drawing in the following describes is only the section Example of the present invention, for those of ordinary skills, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Press-key structure provided by the invention is applied on electronic product, in the preferred embodiment, this electronic product is mobile phone, and this press-key structure is positioned at the side of mobile phone, namely the structural representation of the mobile phone press-key construction that Fig. 1, Fig. 1 provide is referred to for the preferred embodiment of the present invention, in order to the press-key structure in this preferred embodiment is clearly described, the position A of placing key-press structure in Fig. 1 is amplified by we, as shown in Figure 2.
Fig. 2 is the enlarged drawing at A place in Fig. 1, and in the press-key structure that this preferred embodiment provides, press-key structure includes support portion 10, flexible pad 20 and button portion 30.
Support portion 10 is provided with groove towards the side in button portion 30, and wherein, support portion 10 is positioned at the side of the battery cover of mobile phone, namely the side having key hole it is positioned at, in the preferred embodiment, the number of key hole is two, then support portion is on the battery cover between two key holes.
Flexible pad 20, it is placed in groove, and it is prominent from groove, the side of flexible pad 20 is fitted on groove, and opposite side contacts with button portion 30, when button portion 30 pressurized is pressed, flexible pad 20 is used for playing elastic buffer effect, and when button portion 30 completes button operation, upspring in button portion 30 by flexible pad 20 so that button portion 30 returns to original position.
Button portion 30, being placed in the side of support portion 10, and contact with flexible pad 20, button portion 30 includes button 31 and button cap 32, wherein, the number of button 31 is two, is respectively placed in button cap 32 side near the position of two ends, and button 31 and button cap 32 are connected together, certainly, in other examples, button 31 and button cap 32 can connect by other means, and the number of button 31 and distributing position are also not limited to above-mentioned situation.
In the preferred embodiment; the bottom surface of groove is square; for placing flexible pad 20, on support portion, non-recessed region is defined as groove walls, maintains a certain distance between groove walls and button cap 32; when mobile phone falls; when button portion 30 is under pressure and presses under interior of mobile phone, button portion 30 is played a supporting role by groove walls, it is prevented that button portion 30 is pressed into interior of mobile phone too much; thus reducing the probability causing button portion 30 impaired because mobile phone falls, button portion 30 is played a very good protection.It is understandable that, in other preferred embodiment, the shape of groove floor can also be other shape, and the degree of depth of groove can design according to the requirement of the thickness of flexible pad 20 and electronic product, the shape of groove and the degree of depth of groove is not specifically limited at this.
Press-key structure in this preferred embodiment also includes key base 40 and button card 50, and the number of key base 40 is 2, staggered relatively with button 31 respectively, key base 40 be placed on mobile phone on cover.
In the preferred embodiment, press-key structure is placed in the side switch position of mobile phone, button card 50 includes horizontal part and vertical portion, the junction of described horizontal part and vertical portion is provided with hole, location, hole, described location is fastened and connected with the lobe on battery cover, for positioning fixing button card 50, the horizontal part of button card 50 and the bottom surface of battery cover fit, and the side of vertical portion and battery cover fits.
Two ends of button cap 32 are respectively equipped with L-type parts, and the L-type parts of one of them end contact with mobile phone battery cover, and the L-type parts of another end are staggered relatively with the vertical portion of button card 50.The L-type parts of button card 50 and button cap 32 with the use of, can so that button cap 32 be stuck in the battery cover of mobile phone, prevent button cap 32 from coming off, certainly, in other examples, difform button card is designed in the position being placed on electronic product according to press-key structure, and the structure of button card is not limited to said structure.
The press-key structure that this preferred embodiment provides, by arranging groove on support portion 10, elastic cushion 20 is placed in groove, compared to existing press-key structure, when the thickness of elastic cushion 20 is identical, when namely the handle effect of press-key structure is identical, the amount that the press-key structure that this preferred embodiment provides protrudes from mobile phone side is less, namely to take the width spaces of mobile phone less for press-key structure, thus reducing the space shared by mobile phone entirety；When the width spaces that press-key structure takies mobile phone is identical, it is thicker that the elastic cushion 20 in the press-key structure that this preferred embodiment provides can do, and the handle effect of press-key structure is better；And; button portion 30 can be played a very good protection by support portion 10 concave cell wall; especially when mobile phone falls; due to this groove walls than support portion of the prior art closer to button portion 30; make button portion 30 be knocked down the distance pressed to reduce; thus playing the effect in protection button portion 30, also make the battery cover at key hole place in battery cover higher, longer service life simultaneously.
In order to be more fully understood that the press-key structure that this preferred embodiment provides, will simply introduce the assembling process of this press-key structure below.
Assuming that this press-key structure is applied on the side of mobile phone, form the battery cover with support portion initially with Shooting Technique, wherein, the side towards button portion of support portion is provided with groove；Elastic cushion is bonded in groove by glue, when selecting the thickness of elastic cushion, it should be noted that when elastic cushion is placed in groove, elastic cushion need to highlight from groove；Two buttons are stuck in button cap, form button portion, button portion and button card are placed on the relevant position in the key hole of battery cover, the middle making button cap contacts with elastic cushion, and the two ends of button cap are stuck on battery cover, wherein, one end of button cap contacts with battery cover, namely be stuck in battery cover, the other end by with button card with the use of, it is achieved button cap is stuck in battery cover；Key base is arranged on the corresponding position of mobile phone forensic, upper cover and battery cover are fastened so that key base is staggered relatively with button, thus completing the installation of the press-key structure of mobile phone.
The process of above-mentioned installation press-key structure is only used to clearly explain the press-key structure that this preferred embodiment provides, in actual production application process, press-key structure is arranged on the technical process that the detailed process on electronic product can be other, this press-key structure it is not specifically limited at this, as long as may finally be assembled.
This preferred embodiment provides a kind of mobile terminal, this mobile terminal includes the press-key structure above described, owing to above describing the concrete structure of this press-key structure in detail, in order to make description more succinct, will no longer press-key structure be described in detail at this.
In the preferred embodiment, press-key structure can be arranged on the positions such as the side of mobile terminal, front, and wherein, mobile terminal includes the equipment such as mobile phone, panel computer, video camera.
The mobile terminal that this preferred embodiment provides, by arranging groove on support portion, elastic cushion is placed in groove, compared to existing press-key structure, when the thickness of elastic cushion is identical, when namely the handle effect of press-key structure is identical, in the mobile terminal that this preferred embodiment provides, the amount that press-key structure protrudes from mobile terminal surface is less, and namely to take the width spaces of mobile terminal less for press-key structure, thus reducing the space shared by mobile terminal entirety；When the width spaces that press-key structure takies mobile terminal is identical, it is thicker that the elastic cushion in the mobile terminal that this preferred embodiment provides can do, and the handle effect of press-key structure is better；And; button portion can be played a very good protection by support portion concave cell wall; especially when mobile terminal falls; due to this groove walls than support portion of the prior art closer to button portion; make button portion be knocked down the distance pressed to reduce; thus playing the effect in protection button portion, also make the battery cover at key hole place in battery cover higher, longer service life simultaneously.
In sum; although the present invention is disclosed above with preferred embodiment; but above preferred embodiment is also not used to the restriction present invention; those of ordinary skill in the art; without departing from the spirit and scope of the present invention; all can doing various change and retouching, the scope that therefore protection scope of the present invention defines with claim is as the criterion.
Claims (10)
1. a press-key structure, is applied on electronic product, it is characterised in that described press-key structure includes support portion, flexible pad and button portion, wherein,
The side of described support portion is provided with groove；
Described flexible pad, is placed in described groove, and prominent from described groove；
Described button portion, is placed in side, described support portion, and contacts with described flexible pad.
2. press-key structure according to claim 1, it is characterised in that described support zone is in the side of the battery cover of electronic product.
3. press-key structure according to claim 1, it is characterised in that described button portion includes button and button cap, wherein, described button and button cap are connected together.
4. press-key structure according to claim 3, it is characterised in that the number of described button is two, is respectively placed in the position near two ends, the described button cap side.
5. press-key structure according to claim 3, it is characterised in that described press-key structure also includes key base and button card.
6. press-key structure according to claim 5, it is characterised in that described key base is staggered relatively with described button.
7. press-key structure according to claim 5, it is characterised in that described key base be placed in electronic product on cover.
8. press-key structure according to claim 5, it is characterised in that two ends of described button cap be respectively equipped with L-type parts, wherein said L-type parts and described button card with the use of be used for described button cap is stuck in the battery cover of electronic product.
9. press-key structure according to claim 8, it is characterised in that described button card is provided with hole, location, and described button card is fixed on the battery cover of electronic product by hole, described location.
10. a mobile terminal, it is characterised in that described mobile terminal includes any one press-key structure in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272386.0A CN105761989B (en) | 2016-04-26 | 2016-04-26 | A kind of press-key structure, mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272386.0A CN105761989B (en) | 2016-04-26 | 2016-04-26 | A kind of press-key structure, mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105761989A true CN105761989A (en) | 2016-07-13 |
| CN105761989B CN105761989B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610272386.0A Active CN105761989B (en) | 2016-04-26 | 2016-04-26 | A kind of press-key structure, mobile terminal |
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| Country | Link |
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| CN (1) | CN105761989B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252129A (en) * | 2016-08-18 | 2016-12-21 | 惠州Tcl移动通信有限公司 | Smart machine and press-key structure thereof |
| CN106412190A (en) * | 2016-10-14 | 2017-02-15 | 西安易朴通讯技术有限公司 | Terminal |
| CN106653440A (en) * | 2017-01-19 | 2017-05-10 | 常州市凯迪电器股份有限公司 | Antiseizing control-type hand controller |
| CN107659700A (en) * | 2017-09-19 | 2018-02-02 | 努比亚技术有限公司 | A kind of press-key structure and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252129A (en) * | 2016-08-18 | 2016-12-21 | 惠州Tcl移动通信有限公司 | Smart machine and press-key structure thereof |
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| CN106412190B (en) * | 2016-10-14 | 2022-09-09 | 西安易朴通讯技术有限公司 | Terminal |
| CN106653440A (en) * | 2017-01-19 | 2017-05-10 | 常州市凯迪电器股份有限公司 | Antiseizing control-type hand controller |
| CN107659700A (en) * | 2017-09-19 | 2018-02-02 | 努比亚技术有限公司 | A kind of press-key structure and terminal |
| CN107659700B (en) * | 2017-09-19 | 2020-05-22 | 惠安佳瑞汽车销售服务有限公司 | Key structure and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105761989B (en) | 2017-10-17 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: Guangdong Opel Mobile Communications Co., Ltd. |