CN207022063U - Fingerprint recognition button and intelligent terminal - Google Patents
Fingerprint recognition button and intelligent terminal Download PDFInfo
- Publication number
- CN207022063U CN207022063U CN201720979272.XU CN201720979272U CN207022063U CN 207022063 U CN207022063 U CN 207022063U CN 201720979272 U CN201720979272 U CN 201720979272U CN 207022063 U CN207022063 U CN 207022063U
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- fingerprint recognition
- intelligent terminal
- recognition button
- button
- 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
Abstract
The utility model discloses a kind of fingerprint recognition button and intelligent terminal, wherein, fingerprint recognition button is applied to intelligent terminal, intelligent terminal includes housing, housing is provided with receiving space, mainboard and fingerprint recognition button are provided with receiving space, fingerprint recognition button is included mutually back to the identification part of setting and installation portion, installation portion is provided with elastic component, and elastic component is held in the mainboard, and housing is communicated with the fingerprint hole of the receiving space, identification part is held in the housing, and the fingerprint hole is blocked, identification part is provided with cog region, and the cog region is appeared by the fingerprint hole.Technical solutions of the utility model inside receiving space by setting elastic component, by elastic component between the installation portion and mainboard of fingerprint button, so as to which the identification part of fingerprint button is held in into housing, and block fingerprint hole, fingerprint button can compensate the installation gap caused by housing mismachining tolerance using the elastic force of elastic component, make good seal performance between fingerprint button and housing.
Description
Technical field
Intelligent terminal technical field is the utility model is related to, more particularly to a kind of fingerprint recognition button and application fingerprint knowledge
The intelligent terminal of other button.
Background technology
Smart mobile phone on the market all has fingerprint recognition button mostly, and fingerprint recognition button generally is connected into mainboard
Appeared afterwards by mobile phone back, in order to which the fingerprint recognition button is supported and positioned, shell in being additionally provided with handset shell,
By fingerprint recognition key support in this shell, but between mobile phone battery cover and mounting shell and the fingerprint recognition button often because processing
Existing tiny error so that certain gap between fingerprint recognition button and mobile phone battery cover be present, the gap not only easily makes outside
Dust or steam enter interior of mobile phone, and influence the use feel of user, directly affect the performance of mobile phone.
Utility model content
Main purpose of the present utility model is to provide a kind of fingerprint recognition button, it is intended to so that using the fingerprint recognition button
Intelligent terminal inside fingerprint recognition button and housing between good seal performance.
To achieve the above object, the utility model proposes fingerprint recognition button, applied to intelligent terminal, it is described intelligence eventually
End includes housing, and the housing is provided with receiving space, mainboard and fingerprint recognition button, the fingerprint are provided with the receiving space
Key range includes mutually being provided with elastic component back to the identification part of setting and installation portion, the installation portion, and the elastic component is held in
The mainboard, the housing are communicated with the fingerprint hole of the receiving space, and the identification part is held in the housing, and blocks
The fingerprint hole, the identification part are provided with cog region, and the cog region is appeared by the fingerprint hole.
Preferably, the installation portion is convexly equipped with support feet, and the elastic component is sheathed on the support feet.
Preferably, the installation portion is arranged with mounting groove, and the groove bottom wall of the mounting groove and the identification part are mutually back to setting
Put, the support feet is convexly equipped in the groove bottom wall, and forms gap between the groove sidewall.
Preferably, the elastic component has inserting groove, and the support feet is at least partly placed in the inserting groove, the bullet
Property part openend be fastened in the gap that the groove sidewall of the support feet and the mounting groove is formed.
Preferably, the support feet is multiple, and is uniformly distributed in the installation portion along the circumference of the button.
Preferably, the fingerprint recognition button also includes flexible PCB, and described flexible PCB one end connects the peace
Dress portion, the other end connect the master control borad.
The utility model also proposes a kind of intelligent terminal, including above-mentioned fingerprint recognition button.
Preferably, the housing is included in offering the rear shell in the fingerprint hole and being contained in the receiving space
Shell, the middle shell are provided with mounting hole, and the identification part passes through the mounting hole, and is held in the rear shell.
Preferably, circumferentially projection forms blocking arm to the outer rim of the installation portion, and the blocking arm backstop is closed in the middle shell
At mounting hole.
Preferably, the intelligent terminal is mobile phone.
Technical solutions of the utility model by setting elastic component inside receiving space, by the elastic component be arranged at fingerprint by
The installation portion of key, and the elastic component is held in mainboard, due to the ability of the flexible deformation of elastic component, so as to by fingerprint button
Housing mutually is held in back to the identification part of setting with the installation portion, and blocks fingerprint hole, cog region can identify user fingerprints, control
Mainboard processed is realized to the unblock of intelligent terminal or other operations.Fingerprint button can compensate housing using the elastic force of elastic component
Installation gap caused by mismachining tolerance, makes good seal performance between fingerprint button and housing, extraneous dust and steam be not easy by
The junction of the fingerprint button and housing enters enclosure interior, ensure that the performance of the intelligent terminal.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the part-structure schematic diagram of the utility model intelligent terminal；
Fig. 2 is the structural representation of fingerprint key range in Fig. 1；
Fig. 3 is the part-structure schematic diagram of fingerprint key range in Fig. 2；
Fig. 4 is the structural representation of elastic component in Fig. 2.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Housing | 33 | Installation portion |
| 11 | Face-piece | 331 | Support feet |
| 111 | Receiving space | 333 | Mounting groove |
| 13 | Rear shell | 335 | Blocking arm |
| 131 | Fingerprint hole | 35 | Elastic component |
| 15 | Middle shell | 351 | Inserting groove |
| 151 | Mounting hole | 37 | Flexible PCB |
| 17 | Mainboard | 371 | Connection end |
| 30 | Fingerprint button | 3711 | Resigning mouthful |
| 31 | Identification part | 373 | Inserted terminal |
| 311 | Cog region |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the requires of the utility model
Protection domain within.
Referring to figs. 1 to Fig. 4, the utility model proposes a kind of fingerprint recognition button 30, applied to intelligent terminal.
Referring to Fig. 1, the intelligent terminal includes housing 10, and housing 10 is provided with receiving space 111, is provided with receiving space 111
Mainboard 17 and fingerprint recognition button 30, fingerprint recognition button 30 are included mutually back to the identification part 31 of setting and installation portion 33, installation
Portion 33 is provided with elastic component 35, and elastic component 35 is held in mainboard 17, and housing 10 is communicated with the fingerprint hole 131 of receiving space 111, knows
Other portion 31 is held in housing 10, and blocks the fingerprint hole 131, and the identification part 31 is provided with cog region 311, the cog region 311
Appeared by fingerprint hole 131.
Technical solutions of the utility model are set the elastic component 35 by setting elastic component 35 inside receiving space 111
In the installation portion 33 of fingerprint button 30, and the elastic component 35 is held in mainboard 17, due to the energy of 35 flexible deformation of elastic component
Power, so as to which housing 10 will be held in back to the identification part 31 of setting with the phase of installation portion 33 on fingerprint button 30, and block fingerprint
Hole 131, cog region 311 can identify user fingerprints, and control mainboard 17 is realized to the unblock of intelligent terminal or other operations.Fingerprint
Button 30 can compensate the installation gap caused by the mismachining tolerance of housing 10 using the elastic force of elastic component, make fingerprint button 30
The good seal performance between housing 10, extraneous dust and steam are not easy to enter shell by the junction of the fingerprint button 30 and housing 10
Inside body 10, the performance of the intelligent terminal ensure that.
In the embodiment of the utility model one, installation portion 33 is convexly equipped with support feet 331, and elastic component 35 is sheathed on the support feet
331。
Support feet 331 serves the effect of positioning to elastic component 35 so that and elastic component 35 is not easy to shift on installation portion 33,
The elastic component 35 is more preferable to the support effect of fingerprint button 30.
Referring to Fig. 2 and Fig. 3, in the embodiment of the utility model one, installation portion 33 is arranged with mounting groove 333, mounting groove 333
For groove bottom wall with the phase of identification part 31 back to setting, support feet 331 is convexly equipped in the groove bottom wall, and gap is formed between groove sidewall.
Support feet 331 is by the groove bottom wall projection of mounting groove 333, that is, at least part of support feet 331 is placed in installation
In groove 333, while the support feet 331 is reached excellent support, the whole height of line button 30 is influenceed smaller.Branch
Spike 331 can protrude from installation portion 33 and can also be placed in mounting groove 333, because elastic component 35 has certain thickness,
The thickness of elastic component 35 can be adjusted as needed.After elastic component 35 is sheathed on support feet 331, elastic component 35 supports mainboard
17 so that mainboard 17 have apart from the installation portion 33 of fingerprint recognition button 30 it is at regular intervals, the spacing be more than elastic component 35 most
Big decrement.
Referring to Fig. 1 and Fig. 4, in the embodiment of the utility model one, elastic component 35 has inserting groove 351, and support feet 331 is at least
Part is placed in the inserting groove 351, and the openend of the elastic component 35 is fastened in the groove sidewall of support feet 331 and mounting groove 333
In the gap formed.
In the gap that the groove sidewall that the openend of elastic component 35 is fastened in support feet 331 and mounting groove 333 is formed, should between
Gap and the cell wall thickness of inserting groove 351 match, and the side wall of the inserting groove 351 is circumferentially filled in the gap so that elasticity
Part 35 is completely spacing by the institute of fingerprint button 30, and stable connection, reliable in use.It is to be appreciated that elastic component 35 can
The end of support feet 331 is only sheathed on, plays a part of support and altimetric compensation to fingerprint button 30.The elastic component 35 is specially
Soft rubber cushion or other elastic parts.
Referring to Fig. 2, in the embodiment of the utility model one, support feet 331 is multiple, and is uniformly set along the circumference of installation portion 33
Put.
The equally distributed support feet 331 of multiple circumferences along installation portion 33 is set, fingerprint button 30 can uniformly be supported
In mainboard 17, so that identification part 31 is brought into close contact with housing 10, good sealing effect of the identification part 31 to fingerprint hole 131.This
In the embodiment of utility model one, support feet 331 is three and is distributed uniformly and circumferentially in installation portion 33.
In the embodiment of the utility model one, fingerprint recognition button 30 also includes flexible PCB 37, flexible PCB 37 1
End connection installation portion, other end connection master control borad 17.The electricity of fingerprint button 30 and master control borad 17 is realized using flexible PCB 37
Connection so that the signal transmission effect of the fingerprint button 30 is good, and using effect is good.
In the embodiment of the utility model one, flexible PCB 37 includes the connection end 371 of fitting installation portion 33, the connection end
371 are provided with resigning mouthful 3711, and support feet 331 and elastic component 35 fit through resigning mouthful 3711.The shape and peace of the connection end 371
The profile in dress portion 33 matches, and the connection end 371 offers multiple resigning mouthfuls 3711, the corresponding support feet of each resigning mouthful 3711
331。
The flexible PCB 37 also includes inserted terminal 373, and the inserted terminal 373 is plugged in mainboard 17, so as to realize that fingerprint is known
The electrical connection of other button 30 and mainboard 17.
The utility model also proposes a kind of intelligent terminal, and the intelligent terminal includes fingerprint recognition button 30, the fingerprint recognition
The concrete structure of button 30 is with reference to above-described embodiment, because this intelligent terminal employs whole technical sides of above-mentioned all embodiments
Case, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
Housing 10 includes the face-piece 11 being interlocked and rear shell 13, fingerprint hole 131 are opened in rear shell 13, the fingerprint hole 131
Hole wall is inclined to set so that the hole wall in the fingerprint hole 131 encloses region and set by inner side to outside in flaring, the set-up mode
It is easy to user to touch, press to fingerprint recognition button 30.
In the embodiment of the utility model one, housing 10 includes offering the rear shell 13 in fingerprint hole 131 and is contained in receiving sky
Between middle shell 15 in 111, middle shell 15 is provided with mounting hole 151, and identification part 331 passes through mounting hole 151, and is held in rear shell 13.
The setting of shell 15 in this, the parts in housing 10 are played a part of with installation, positioning and protection, and middle shell 15
Mounting hole 151 limit the transverse shifting of fingerprint button 30 so that fingerprint button 30 is stable in the position in housing 10, ensures
The reliability that uses.
Referring to Fig. 1, in the embodiment of the utility model one, circumferentially projection forms blocking arm 335, blocking arm to the outer rim of installation portion 33
335 backstops are closed at mounting hole 151 in middle shell 15.The blocking arm 335 plays a part of positioning, limitation to fingerprint button 30, is easy to
The installation of the fingerprint button 30.
In the utility model embodiment, intelligent terminal can be mobile phone, tablet personal computer or other intelligent terminals.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of fingerprint recognition button, applied to intelligent terminal, it is characterised in that the intelligent terminal includes housing, the shell
Body is provided with receiving space, and mainboard and fingerprint recognition button are provided with the receiving space, and the fingerprint recognition button includes opposite
Identification part and installation portion to setting, the installation portion are provided with elastic component, and the elastic component is held in the mainboard, the housing
The fingerprint hole of the receiving space is communicated with, the identification part is held in the housing, and blocks the fingerprint hole, the knowledge
Other portion is provided with cog region, and the cog region is appeared by the fingerprint hole.
2. fingerprint recognition button as claimed in claim 1, it is characterised in that the installation portion is convexly equipped with support feet, the bullet
Property part is sheathed on the support feet.
3. fingerprint recognition button as claimed in claim 2, it is characterised in that the installation portion is arranged with mounting groove, the peace
For the groove bottom wall of tankage with the identification part mutually back to setting, the support feet is convexly equipped in the groove bottom wall, and the shape between groove sidewall
Into gap.
4. fingerprint recognition button as claimed in claim 3, it is characterised in that the elastic component has inserting groove, the support
Pin is at least partly placed in the inserting groove, and the openend of the elastic component is fastened in the groove of the support feet and the mounting groove
In the gap that side wall is formed.
5. fingerprint recognition button as claimed in claim 2, it is characterised in that the support feet is multiple, and along the installation
The circumference in portion is uniformly arranged.
6. the fingerprint recognition button as described in any one of claim 1 to 5, it is characterised in that the fingerprint recognition button also wraps
Flexible PCB is included, described flexible PCB one end connects the installation portion, other end connection master control borad.
7. a kind of intelligent terminal, it is characterised in that including the fingerprint recognition button as described in any one of claim 1 to 6.
8. intelligent terminal as claimed in claim 7, it is characterised in that the housing includes offering the rear shell in the fingerprint hole
With the middle shell being contained in the receiving space, the middle shell is provided with mounting hole, and the identification part passes through the mounting hole, and supports
It is held in the rear shell.
9. intelligent terminal as claimed in claim 8, it is characterised in that circumferentially projection forms gear to the outer rim of the installation portion
Arm, the blocking arm backstop are closed at mounting hole in the middle shell.
10. intelligent terminal as claimed in claim 7, it is characterised in that the intelligent terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979272.XU CN207022063U (en) | 2017-08-07 | 2017-08-07 | Fingerprint recognition button and intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979272.XU CN207022063U (en) | 2017-08-07 | 2017-08-07 | Fingerprint recognition button and intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207022063U true CN207022063U (en) | 2018-02-16 |
Family
ID=61478452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720979272.XU Expired - Fee Related CN207022063U (en) | 2017-08-07 | 2017-08-07 | Fingerprint recognition button and intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207022063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112637392A (en) * | 2020-12-17 | 2021-04-09 | Oppo广东移动通信有限公司 | Front shell assembly of electronic equipment and electronic equipment |
| CN112788876A (en) * | 2021-01-22 | 2021-05-11 | 维沃移动通信有限公司 | Electronic device |
| WO2023159402A1 (en) * | 2022-02-23 | 2023-08-31 | 京东方科技集团股份有限公司 | Fingerprint recognition module |
-
2017
- 2017-08-07 CN CN201720979272.XU patent/CN207022063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112637392A (en) * | 2020-12-17 | 2021-04-09 | Oppo广东移动通信有限公司 | Front shell assembly of electronic equipment and electronic equipment |
| CN112788876A (en) * | 2021-01-22 | 2021-05-11 | 维沃移动通信有限公司 | Electronic device |
| WO2023159402A1 (en) * | 2022-02-23 | 2023-08-31 | 京东方科技集团股份有限公司 | Fingerprint recognition module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20200807 |