CN205812149U - the side key structure of mobile terminal - Google Patents
the side key structure of mobile terminal Download PDFInfo
- Publication number
- CN205812149U CN205812149U CN201620497463.8U CN201620497463U CN205812149U CN 205812149 U CN205812149 U CN 205812149U CN 201620497463 U CN201620497463 U CN 201620497463U CN 205812149 U CN205812149 U CN 205812149U
- Authority
- CN
- China
- Prior art keywords
- lug
- mobile terminal
- key structure
- keying body
- side key
- 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
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
This utility model relates to the side key structure of a kind of mobile terminal, comprise the keying body being installed on mobile terminal shell sidewall and keying body is bonded to each other and with the circuit board of key switch, offer notch on the end face of housing sidewall, and housing sidewall also has part to be constituted the hollow-out parts connected with notch by hollow out.Wherein, hollow-out parts towards with notch towards being mutually perpendicular to, and keying body is after inserting in notch, comes out from the openwork part of housing.This side key structure also comprise be arranged in housing sidewall connecting plate, be arranged in keying body and fix the lug being connected with connecting plate.Wherein, lug and connecting plate towards consistent, be all configured in the housing of mobile terminal, and lug and connecting plate be locked by locking member.Compared with the existing technology, can be in the case of need not increasing thickness of shell, it is achieved keying body is fixed, to realize ultra-narrow frame or the Rimless design of mobile terminal.
Description
Technical field
This utility model relates to a kind of terminal unit, particularly to the side key structure of a kind of mobile terminal.
Background technology
In modern society, the popularity rate of the mobile terminal such as mobile phone, panel computer is more and more higher, is possible not only to receive
Outside sending short messages and making a phone call, it is also possible to carry out surfing the Net with mobile terminal, receiving and dispatching mail, listen music, play trip
Plays etc., the function that mobile terminal is comprised gets more and more.
Along with mobile terminal importance in life is more and more higher, to the requirement of its reliability also with raising.
Therefore, the ultrathin of mobile terminal has become development trend, but in the prior art, especially in intelligence
Field of mobile phones, for the ultra-narrow frame ultimate attainment to complete machine width requirement or Rimless superfine product high-end handsets, often because of
The frame of complete machine is narrower or does not has a frame, and cause cannot be by increasing width or the increase of mobile terminal frame
Five metals shell fragment fixes side switch, to such an extent as to the display screen size of mobile terminal cannot accomplish the preferable chi pursued
Very little.
Therefore, how in the case of side switch is effectively fixed, it is achieved ultra-narrow frame or Rimless design.
Utility model content
The purpose of this utility model is to provide the side key structure of a kind of mobile terminal, can carry out side switch
In the case of the most fixing, it is achieved ultra-narrow frame or Rimless design.
In order to solve above-mentioned technical problem, this utility model provides the side key structure of a kind of mobile terminal,
Comprise the keying body being installed on mobile terminal shell sidewall bonded to each other with described keying body and carry
There is the circuit board of key switch.Offer on the end face of described housing sidewall for by described keying body and
The notch that described circuit board inserts, and described housing sidewall also part is by hollow out composition with described notch even
Logical hollow-out parts；
Wherein, described hollow-out parts towards with described notch towards being mutually perpendicular to, and described keying body
After inserting in described notch, part is had to come out from the openwork part of described housing；
The side key structure of described mobile terminal also comprises: is arranged on the connecting plate in described housing sidewall, sets
Put and fix, with described connecting plate, the lug being connected in described keying body；
Wherein, described lug and described connecting plate towards consistent, all enter in the housing of mobile terminal
Row is arranged, and described lug and described connecting plate are locked by locking member.
Embodiment of the present utility model in terms of existing technologies, due to the side key structure of mobile terminal
It is bonded to each other by keying body and keying body and circuit board with key switch, is opened in housing
Notch on the end face of sidewall, it is arranged on hollow-out parts that housing sidewall connects with notch, is arranged on housing side
Connecting plate on wall is constituted, and due to hollow-out parts towards with notch towards being mutually perpendicular to, and set
Put the lug in keying body and the connecting plate in housing sidewall is all carried out in the housing of mobile terminal
Arrange, thus in actual applications, keying body and circuit board being inserted in notch, and make part
After keying body comes out from the openwork part of housing, can be by locking member by solid to lug and connecting plate
It is scheduled on together, can be in the case of need not increasing housing sidewall thickness, it is achieved keying body is fixed,
To realize ultra-narrow frame or the Rimless design of mobile terminal.
Further, in order to meet the assembling demand in actual application, the upper surface of described connecting plate has portion
Point indent constitutes the groove for accommodating described lug, and the bottom land of described groove offers for described
The connecting hole that locking member inserts, and on described lug, offer the lockhole for being passed by described locking member；
Wherein, described locking member inserts in the connecting hole of described groove bottom land after the lockhole through described lug,
Described lug and described connecting plate are locked.
Further, described locking member comprises connection post, the position through described lockhole and inserting in described connecting hole
On described connection post and be against the cover plate of described lug upper surface.
Further, described cover plate is after propping up described lug, after described cover plate is added with described lug
Total height less than or equal to the groove depth of described groove, described lug after mutually locking with described connecting plate,
Described cover plate is contained in described groove.So that after cover plate props up lug in notch, lug is added
After total height less than or equal to the groove depth of groove, to avoid cover plate out to add from notch saliency
The thickness that housing is overall.
Further, in order to meet the operational requirements in actual application, the area of described cover plate is more than described
The area of lug, and the profile of described groove is identical and equal in magnitude with the profile of described cover plate.Thus
Lug is made in groove and between the cell wall of groove, to remain certain space, to guarantee that lug can be recessed
Slide in groove, thus when user's pressing keys body, keying body can be realized by the slip of lug
Normal pressing.
Further, described lockhole is a waist-shaped hole.Owing to the connection post of above-mentioned locking member is to pass through lug
On waist-shaped hole after insert in the connecting hole on connecting plate so that keying body is when pressed,
Lug is to carry out sliding along the axis direction of waist-shaped hole, and by the two ends of waist-shaped hole with connect post
Cooperate, the sliding stroke of lug can be defined, with realize to keying body when pressed
Stroke be defined, and then ensure key switch can be triggered normally.
Further, during the side key structure of mobile terminal is processed, described connection post with
The assembling mode of interference fit can be used between described connecting hole.So that connect post to insert connecting hole
After, can be in insertion connecting hole tightly, to promote the locking member locking effect to lug.
Further, a breach is offered at the position that the corresponding described keying body of described circuit board is provided with lug,
And the width of described breach is more than or equal to the width of described lug, described lug is through described circuit board
On breach after be inserted in the groove of described connecting plate.So that the lug in keying body may pass through
Breach on circuit board realizes the connection of keying body and housing sidewall, so that keying body is overall thick
Degree can not be restricted by lug thickness, thus can reduce the integral thickness of keying body.
Further, in order to promote reliability and the versatility of circuit board, described circuit board is printed circuit
Plate PCB or flexible PCB FPC, with satisfied different assembling demands and different use scenes.
Further, described keying body is metalwork.Prevent the lug in keying body from slidably reciprocating
During deformation occurs, and cause the sliding trace of keying body to change, cause key switch not
The triggering that can be refined and closedown, to promote the service life of keying body.
Accompanying drawing explanation
Fig. 1 is the structural representation of side key structure in this utility model the first embodiment；
Fig. 2 is structural representation during locking member attaching clamp in this utility model the first embodiment；
Fig. 3 is the close-up schematic view in Fig. 2 at A；
Fig. 4 is the structural representation of side key structure in this utility model the second embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing pair
Each embodiment of the present utility model is explained in detail.But, those of ordinary skill in the art can
To understand, in each embodiment of this utility model, in order to make reader be more fully understood that, the application proposes
Many ins and outs.But, even if there is no these ins and outs and kind based on following embodiment
Plant and change and modifications, it is also possible to realize the application each claim technical scheme required for protection.
First embodiment of the present utility model relates to the side key structure of a kind of mobile terminal, as it is shown in figure 1,
Specifically include the keying body 1 being installed on mobile terminal shell 5 sidewall mutually to paste with keying body 1
Merge the circuit board 3 with key switch 2, the end face of housing 5 sidewall offers for by button originally
The notch 15 that body 1 and circuit board 3 insert, and housing 5 sidewall also part is by hollow out composition and notch 15
The hollow-out parts 4 of connection.
Wherein, as it is shown in figure 1, hollow-out parts 4 towards with notch 15 towards being mutually perpendicular to, and press
Key body 1, after inserting in notch 15, comes out from the hollow-out parts 4 points of housing 5.
Further, as it is shown in figure 1, the side key structure of mobile terminal also comprises: be arranged on housing 5 sidewall
Connecting plate 6, be arranged in keying body 1 lug 7 that be connected fixing with connecting plate 6.
Wherein, lug 7 and connecting plate 6 towards consistent, all carry out in the housing 5 of mobile terminal
Arrange, and can be locked by locking member between lug 7 and connecting plate 6.
By foregoing it is seen that, due to the side key structure of mobile terminal be by keying body 1 and
Keying body 1 is bonded to each other and circuit board 3 with key switch 2, is opened in the end of housing 5 sidewall
Notch 15 on face, it is arranged on hollow-out parts 4 that housing 5 sidewall connects with notch 15, is arranged on housing 5
Connecting plate 6 on sidewall is constituted, and due to hollow-out parts 4 towards with notch 15 towards mutually hanging down
Directly, the connecting plate 6 and on the lug 7 that is arranged in keying body 1 and housing 5 sidewall is all towards movement
It is configured in the housing 5 of terminal, thus in actual applications, by keying body 1 and circuit board 3
Insert in notch 15, and part keying body 1 come out from the hollow-out parts 4 points of housing 5,
And after part keying body 1 props up housing 5 sidewall, can be by locking member by solid to lug 7 and connecting plate 6
It is scheduled on together, can be in the case of need not increasing housing 5 sidewall thickness, it is achieved to keying body 1
Fixing, to realize ultra-narrow frame or the Rimless design of mobile terminal.
Specifically, in the present embodiment, in order to meet the assembling demand in actual application, above-mentioned company
The upper surface of fishplate bar 6 has part indent to constitute the groove 10 for accommodating lug 7, and the groove of groove 10
The end, offers the connecting hole 11 inserted for the part that is locked, and offers on lug 7 and wear for the part that is locked
The lockhole 12 crossed.Thus, in practical operation, locking member can be passed the lockhole 12 of lug 7 by user
After be inserted in the connecting hole 11 of groove 10 bottom land, thus lug 7 can be realized and connecting plate 6 locking is solid
Fixed.
Further, in the present embodiment, above-mentioned locking member is mainly by through above-mentioned lockhole 12 company of insertion
Connect the connection post 8 in hole 11, be positioned at 9 structures of cover plate connecting on post 8 and being against lug 7 upper surface
Become.
As it is shown in figure 1, in the present embodiment, as preferably, above-mentioned cover plate 9 after propping up lug 7,
Cover plate 9 be added with lug 7 after total height equal to the groove depth of groove 10, and when lug 7 is at locking member
After effect time and connecting plate 6 are mutually locked, cover plate 9 may be accommodated in groove 10.
It follows that the total height after being added with lug 7 due to cover plate 9 is equal to the groove depth of groove 10,
So that after cover plate 9 props up lug 7 in notch 15, the total height after lug 7 is added is equal to groove
The groove depth of 10, to avoid cover plate 9 out to add the thickness of housing 5 entirety from notch 15 saliency.
Simultaneously need to illustrate, in the present embodiment, the total height after cover plate 9 is added with lug 7
The groove depth of groove 10 can also be less than, cover plate 9 can be avoided equally out to increase from notch 15 saliency
Added the thickness of housing 5 entirety, therefore, present embodiment cover plate 9 is added with lug 7 after total
The groove depth being highly equal to groove 10 is also less than the groove depth of groove 10, does not make concrete restriction and explanation.
Additionally, in order to meet the operational requirements in actual application, in the present embodiment, the face of cover plate 9
The long-pending area more than lug 7, and the profile of groove 10 is identical and equal in magnitude with the profile of cover plate 9.
So that lug 7 remains certain space with the cell wall of groove in groove, to guarantee that lug 7 can
Slide in groove 10, thus when user's pressing keys body 1, can be realized by the slip of lug 7
The normal pressing of keying body 1.
Understand it addition, combine Fig. 1, Fig. 2 and Fig. 3 analysis, in the present embodiment, above-mentioned lockhole 12
It can be a waist-shaped hole.
Thus it is seen that, owing to being to pass through to insert connecting plate after waist-shaped hole with the connection post 8 on locking member
In connecting hole 11 on 6, so that keying body 1 is when pressed, lug 7 is along waist type
The axis direction in hole carries out sliding, and by the two ends of waist-shaped hole with connect cooperating of post, can
The sliding stroke of lug is defined, to realize keying body 1 stroke B when pressed is carried out
Limit, and then ensure that key switch 2 can be triggered normally.
And, it is notable that in the present embodiment, as in figure 2 it is shown, the row of keying body 1
Journey B is more than 0.4mm.In keying body 1, just position to key switch 2 is additionally provided with for triggering button
The triggering key 14 of switch 2, when mutually extruding between keying body 1 and key switch 2, triggering key 14
Key switch 2 can be triggered open；When being separated from each other between keying body 1 and key switch 2, trigger
Key 14 no longer extrudes key switch 2 and key switch 2 is closed.
Meanwhile, it should be noted that in the present embodiment, key switch 2 and triggering key 14
Can be one, it is also possible to for multiple, and as preferably, in present embodiment, key switch 2 is with tactile
The quantity sending out key 14 is two, therefore for key switch 2 and the number of triggering key 14 in present embodiment
Amount does not make concrete restriction and explanation.
It addition, it is noted that in the present embodiment, the side key structure of mobile terminal is being carried out
During processing, connect the assembling mode that can use interference fit between post 8 and connecting hole 11.
It follows that owing to connecting the assembling mode that have employed interference fit between post 8 and connecting hole 11,
Inserting after connecting hole 11 so that connect post 8, can be in insertion connecting hole 11 tightly, to carry
Rise the locking member locking effect to lug 7.
Further, the assembling mode of matched in clearance between above-mentioned connection post 8 and lockhole 12, is additionally used, and
Maximal clearance C is about 0.1mm, in order to connects post 8 and carries out relative slip in lockhole 12, even if
Slide in notch 15 in lug 7.
It addition, be worth one to say, can use and be unlikely to deform, and the metalwork of length in service life is as this reality
Execute the keying body 1 in mode, thus the lug 7 in keying body 1 can be prevented in the mistake slidably reciprocated
Journey occurs deformation, and causes the sliding trace of keying body 1 to change, cause key switch 2 not
The triggering that can be refined and closedown, with the service life of keying body 1.
Furthermore, it is necessary to explanation, mobile terminal can be the one therein such as mobile phone, flat board, computer,
And in the present embodiment, as preferably, mobile terminal is mobile phone.
Second embodiment of the present utility model relates to the side key structure of a kind of mobile terminal, the second embodiment party
Formula is the further improvement to this first embodiment, mainly thes improvement is that, as shown in Figure 4, the
A breach 13 is offered at the position that the corresponding keying body 1 of the circuit board 3 of two embodiments is provided with lug 7,
And the width of breach 13 is more than or equal to the width of lug 7, lug 7 is through the breach on circuit board 3
It is inserted into after 13 in the groove 10 of connecting plate 6.And as preferred, the breach 13 in present embodiment
The width of the big then lug 7 of width.
By foregoing it is seen that, owing to the corresponding keying body 1 of circuit board 3 is provided with lug 7
A breach 13 is offered at position, and the width of breach 13 can be more than or equal to the width of lug 7, thus
The lug 7 in keying body is made to may pass through the breach 13 on circuit board 3, it is achieved keying body 1 and shell
The connection of body 5, so that the integral thickness of keying body 1 can not be restricted by lug 7 thickness, thus
The integral thickness of keying body 1 can be reduced.
It will be understood by those skilled in the art that the respective embodiments described above are to realize tool of the present utility model
Body embodiment, and in actual applications, can to it, various changes can be made in the form and details, and not
Deviate spirit and scope of the present utility model.
Claims (10)
1. a side key structure for mobile terminal, comprises the button being installed on mobile terminal shell sidewall
Body and described keying body is bonded to each other and circuit board with key switch, it is characterised in that: institute
State the notch offered on the end face of housing sidewall for being inserted by described keying body and described circuit board,
And described housing sidewall also has part to be constituted the hollow-out parts connected with described notch by hollow out；
Wherein, described hollow-out parts towards with described notch towards being mutually perpendicular to, and described keying body
After inserting in described notch, part is had to come out from the openwork part of described housing；
The side key structure of described mobile terminal also comprises: is arranged on the connecting plate in described housing sidewall, sets
Put and fix, with described connecting plate, the lug being connected in described keying body；
Wherein, described lug and described connecting plate towards consistent, all enter in the housing of mobile terminal
Row is arranged, and described lug and described connecting plate are locked by locking member.
The side key structure of mobile terminal the most according to claim 1, it is characterised in that: described company
The upper surface of fishplate bar has part indent to constitute the groove for accommodating described lug, and the bottom land of described groove
Offer the connecting hole for being inserted by described locking member, and offer on described lug for by described lock
The lockhole that tight part passes；
Wherein, described locking member inserts the connecting hole of described groove bottom land after the lockhole through described lug
In, described lug and described connecting plate are locked.
The side key structure of mobile terminal the most according to claim 2, it is characterised in that: described lock
Tight part comprise through described lockhole and insert in described connecting hole connection post, be positioned on described connection post
And it is against the cover plate of described lug upper surface.
The side key structure of mobile terminal the most according to claim 3, it is characterised in that: described lid
Plate is after propping up described lug, and the total height after described cover plate is added with described lug is less than or equal to described
The groove depth of groove, described lug is after mutually locking with described connecting plate, and described cover plate is contained in described recessed
In groove.
The side key structure of mobile terminal the most according to claim 4, it is characterised in that: described lid
The area of plate is more than the area of described lug, and the profile of described groove is identical with the profile of described cover plate,
And it is equal in magnitude.
The side key structure of mobile terminal the most according to claim 4, it is characterised in that: described lock
Kong Weiyi waist-shaped hole.
The side key structure of mobile terminal the most according to claim 4, it is characterised in that: described company
Connect employing interference fit between post and described connecting hole.
The side key structure of mobile terminal the most according to claim 1, it is characterised in that: described electricity
A breach is offered at the position that plate corresponding described keying body in road is provided with lug, and the width of described breach is big
In or equal to the width of described lug, described lug is being inserted into institute after the breach on described circuit board
State in the groove of connecting plate.
The side key structure of mobile terminal the most according to claim 1, it is characterised in that: described electricity
Road plate is printing board PCB or flexible PCB FPC.
The side key structure of mobile terminal the most as claimed in any of claims 1 to 9, it is special
Levy and be: described keying body is metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497463.8U CN205812149U (en) | 2016-05-26 | 2016-05-26 | the side key structure of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497463.8U CN205812149U (en) | 2016-05-26 | 2016-05-26 | the side key structure of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205812149U true CN205812149U (en) | 2016-12-14 |
Family
ID=57501073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497463.8U Expired - Fee Related CN205812149U (en) | 2016-05-26 | 2016-05-26 | the side key structure of mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205812149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817467A (en) * | 2017-01-23 | 2017-06-09 | 奇酷互联网络科技（深圳）有限公司 | A kind of press-key structure and the mobile phone using its press-key structure |
| CN107862273A (en) * | 2017-10-31 | 2018-03-30 | 珠海市魅族科技有限公司 | A kind of fingerprint button assembly and terminal device |
-
2016
- 2016-05-26 CN CN201620497463.8U patent/CN205812149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817467A (en) * | 2017-01-23 | 2017-06-09 | 奇酷互联网络科技（深圳）有限公司 | A kind of press-key structure and the mobile phone using its press-key structure |
| CN107862273A (en) * | 2017-10-31 | 2018-03-30 | 珠海市魅族科技有限公司 | A kind of fingerprint button assembly and terminal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4237834B2 (en) | Mobile phone | |
| US7131871B1 (en) | Chip card retaining mechanism | |
| CN106155189A (en) | Electronic device | |
| EP1770965A1 (en) | Mobile terminal with a plurality of slidable keypads | |
| US7697270B2 (en) | Portable electronic device | |
| KR20050022912A (en) | Sliding-type mobile communication terminal having a gear apparatus of a camera | |
| US20130140161A1 (en) | Sliding key module and electronic device | |
| US8968030B2 (en) | Chip card holder for electronic device | |
| CN205812149U (en) | the side key structure of mobile terminal | |
| US8100719B2 (en) | Electronic device with grounding mechanism | |
| US8744535B2 (en) | Navigation tool holder | |
| CN205211633U (en) | Side key , side key subassembly and electronic equipment | |
| CN104038587B (en) | Novel mobile phone card holder | |
| US20100033939A1 (en) | Earpiece fixing structure and electronic device using the same | |
| KR102073570B1 (en) | A key engaging mechanism and portable terminal having the same | |
| CN107343067B (en) | Fingerprint identification module and mobile terminal | |
| CN113178695B (en) | Electronic device | |
| CN111224684B (en) | Electronic device | |
| US7215980B2 (en) | Pen-type mobile telephone | |
| CN202587056U (en) | Portable terminal and wireless module | |
| CN102664648B (en) | Portable terminal and wireless module | |
| KR101353420B1 (en) | Slide type portable terminal | |
| US8227717B2 (en) | Key mechanism and electronic device using the same | |
| CN102664647B (en) | A kind of intelligent terminal and wireless module | |
| CN202587057U (en) | Mobile terminal and wireless module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |