CN208673354U - A kind of overall structure of novel finger print identification module and physical button - Google Patents
A kind of overall structure of novel finger print identification module and physical button Download PDFInfo
- Publication number
- CN208673354U CN208673354U CN201821443018.9U CN201821443018U CN208673354U CN 208673354 U CN208673354 U CN 208673354U CN 201821443018 U CN201821443018 U CN 201821443018U CN 208673354 U CN208673354 U CN 208673354U
- Authority
- CN
- China
- Prior art keywords
- module
- elastomer
- upper cover
- hole
- fingerprint
- 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
- Image Input (AREA)
Abstract
The utility model discloses the overall structures of a kind of novel finger print identification module and physical button, comprising: upper cover, fingerprint module, module pad, elastomer, briquetting, pcb plate, it is characterised in that；By the way that elastomer is arranged, the flanging of elastomer is located on the frame of briquetting, module pad is located in the recessed groove of elastomer, the flanging fixation of elastomer is pressed together on upper cover inner top with pcb plate by briquetting, module platform, module pad are sealed in upper cover inner top by elastomer, only stay fingerprint collecting mirror surface exposed outside upper cover；Striking the post through elastomer through-hole, briquetting through-hole for module pad bottom surface, contacts with the movable keycap of key switch on pcb plate；It realizes fingerprint module and physical button composite structure forms one, it is small in device space inner volume, and fingerprint module component is sealed in upper cover inner top, realizes fingerprint component water proof and dust proof, improves the service life of fingerprint module.
Description
Technical field
The utility model relates to fingerprint recognition industries, are related specifically to the whole knot of a kind of fingerprint identification module and key
Structure.
Background technique
Since everyone fingerprint has unchangeable shape, uniqueness and convenience, fingerprint almost becomes biological special
The synonym for levying identification, for the identity authentication to everyone, fingerprint recognition had both referred to through different thin of the fingerprint to everyone
Characteristic point is saved to be identified the identity to determine everyone；It lives now, the application technology of fingerprint recognition is related to image
Numerous subjects such as processing, pattern-recognition, computer vision, wavelet analysis, and fingerprint recognition has been widely applied to people
Daily life in, such as fingerprint access control, Fingerprint Lock, fingerprint attendance machine, computer finger-print identification, mobile fingerprint identification, bank's branch
Pay etc., in fingerprint recognition, user need to only be placed a finger at fixed fingerprint collecting, and fingerprint module reads data, transmitting
It is identified to host process, brings many convenience to people's lives.
But in the fingerprint identification device of existing market, fingerprint acquiring and identifying module and internal physical button are separation,
Respectively 2 different components of function, the collected finger print information of fingerprint identification module are transported to inside by transmission line
Key switch, key switch are handled information to host processing systems by other transmission line again, integral device
The component of inside setting is more, and transmission line is numerous, and the space occupied volume is big in equipment, keeps the volume of whole equipment larger, if
Wherein a transmission lines go wrong, then lead to information transmitting failure, skilled engineer is needed to repair or directly
It is informed of a case useless, causes the loss of human resources and property, therefore, the prior art needs to improve.
Summary of the invention
The purpose of this utility model is to provide the overall structures of a kind of novel finger print identification module and physical button, with solution
Certainly the problems mentioned above in the background art.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of novel finger print identification module
With the overall structure of physical button, comprising: upper cover, fingerprint module, module pad, elastomer, briquetting, pcb plate.
The upper cover inner hollow has certain height, and upper cover through-hole is equipped among the cap upper surface on this, described
The upper cover through-hole is externally provided with external equipment bayonet, and the left and right sides is respectively provided with 1 screw thread post holes and 1 stud, upper cover inside upper cover
The left and right sides is transversely provided with prominent erecting bed, and the described erecting bed is equipped with screw hole；The fingerprint module is located under upper cover, institute
Stating the fingerprint module includes module platform, fingerprint collecting mirror surface, fixed column, transmission line, and the fingerprint collecting mirror surface is located at module platform
Upper surface, the module platform bottom surface centre are equipped with 3 fixed columns in equilateral triangle, and transmission line left side under module platform is stretched
Out；The module pad is located under module platform, is equipped with 3 modules in equilateral triangle setting among the described module pad and pads through-hole, institute
State 3 fixed column position faces of 3 modules the pad lead to the hole site and module platform lower bottom part, lower 3 modules of the module pad
It is equipped with and strikes the post among pad through-hole；The elastomer is located under module pad, and hollow recessed groove is equipped among the described elastomer, recessed
Slot periphery is fallen into equipped with flanging laterally outward, described recess trench bottom centre is equipped with elastomer through-hole；The briquetting is located at bullet
Property body under, the described briquetting is equipped with indent, among the described indent in it is empty, periphery has certain height, indent top
Frame is smooth, and bottom is equipped with indent through-hole, and the outer left and right sides of the indent is diagonally equipped with 1 screw hole and unfilled corner respectively, left
Transmission line via hole is equipped between the screw hole and unfilled corner of side；The pcb plate is located under briquetting, among the described pcb plate upper surface
It is equipped with movable keycap equipped with key switch, among the described key switch, is equipped with socket on the left of the described pcb plate lower surface, in
Between be equipped with outer signal socket, the both ends of the pcb board are equipped with screw hole, wherein left side is equipped with transmission line via hole.
According to the above technical scheme, the elastomer recessed groove is deformed because of elastic reaction by external force lower compression.
According to the above technical scheme, the module pad, elastomer, briquetting, pcb plate shape be set as needed into it is opposite
The rectangle or circle or rectangular answered.
According to the above technical scheme, round or diamond shape or rectangular etc. is set as needed into the fixed column, and module pad is logical
Hole shape is opposite to should be round or diamond shape or rectangular.
According to the above technical scheme, the beneficial effects of the utility model are: by setting elastomer, the flanging position of elastomer
In on the frame of briquetting, module pad is located in the recessed groove of elastomer, and the flanging fixation of elastomer is pressed together on by briquetting with pcb plate
Module platform, module pad are sealed in upper cover inner top by upper cover inner top, elastomer, only stay fingerprint collecting mirror surface exposed in upper cover
Outside；Striking the post through elastomer through-hole, briquetting through-hole for module pad bottom surface, contacts with the movable keycap of key switch on pcb plate；
It realizes fingerprint module and physical button overall structure forms one, it is small in device space inner volume, and fingerprint module component
It is sealed in upper cover inner top, fingerprint component water proof and dust proof is realized, improves the service life of fingerprint module.
[Detailed description of the invention]
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the global blowup schematic diagram of the utility model；
Fig. 2 is the diagrammatic cross-section of the utility model；
Fig. 3 is another angle schematic diagram of the utility model global blowup figure；
Fig. 4 is local overall schematic under the utility model upper cover；
Fig. 5 is the utility model overall appearance schematic diagram；
Wherein: upper cover 1, upper cover through-hole 11, external equipment bayonet 111, described screwed hole post 12, stud 13, erecting bed 14, fingerprint
Module 2, module platform 21, fingerprint collecting mirror surface 22, fixed column 23, transmission line 24, module pad 3, module pad through-hole 31, strike the post 32,
Elastomer 4, elastomer through-hole 42, flanging 43, briquetting 5, indent 51, briquetting through-hole 52, frame 53, pcb plate 6, is pressed recessed groove 41
Key switch 61, movable keycap 611, socket 62, outer signal socket 63, screw hole a, unfilled corner b, transmission line via hole c, screw d.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of novel finger print identification module and physical button
Overall structure, comprising: upper cover 1, fingerprint module 2, module pad 3, elastomer 4, briquetting 5, pcb plate 6.
1 inner hollow of upper cover has certain height, is equipped with upper cover through-hole 11 among described 1 upper surface of upper cover,
The described upper cover through-hole 11 is externally provided with external equipment bayonet 111, and the 1 inside left and right sides of upper cover is respectively provided with 1 threaded post 12
Hole and 1 stud 13 are transversely provided with prominent erecting bed 14 at left and right sides of upper cover 1, and the described erecting bed 14 is equipped with screw hole a,
Screw hole a on erecting bed 14 is used as the mechanical erection mouth of connection external equipment；The fingerprint module 2 is located under upper cover 1, described
The fingerprint module 2 include module platform 21, fingerprint collecting mirror surface 22, fixed column 23, transmission line 24, the fingerprint collecting mirror, 22
3 fixed columns 23, the transmission line 24 are equipped in equilateral triangle among 21 upper surface of module platform, 21 lower bottom part of module platform
It is stretched out from the lower left side of module platform 21, when installation, module platform 21 is stretched out from upper cover through-hole 11, and fingerprint collecting mirror surface 22 is exposed in upper cover
Outside through-hole 11, user need to only let go finger on fingerprint collecting mirror surface 22；The module pad 3 is located under module platform 21, described to be somebody's turn to do
It is intermediate on module pad 3 to be equipped with 3 modules pad through-holes 31,3 fixations of 21 lower bottom part of position and module platform at equilateral triangle setting
23 position face of column, equipped with striking the post 32 among the lower 3 modules pad through-hole 31 of described module pad 3；When installation, module platform 21
The fixed column 23 of lower bottom part is inserted into 3 modules pad through-hole 31 on module pad 3；The elastomer 4 is located under module pad 3, institute
It states and is equipped with hollow recessed groove 41 among the elastomer 4,41 periphery of recessed groove is equipped with flanging 43 laterally outward, the described recess
It is equipped with elastomer through-hole 42 among 41 bottom of slot, when installation, module pad 3 is located in the recessed groove 41 of elastomer 4, the general of elastomer 4
Module pad 3, module platform 21 are sealed in 1 inner top of upper cover, and the fingerprint collecting mirror surface 22 of 21 upper surface of module platform is exposed in upper cover
Outside through-hole 11；The briquetting 5 is located under elastomer 4, and the described briquetting 5 is equipped with indent 51, among described indent 51 in it is empty,
Periphery has certain height, and the frame 53 on 51 top of indent is smooth, and bottom is equipped with indent through-hole 52, the pressure of the briquetting 5
The outer left and right sides of slot 51 is diagonally equipped with 1 screw hole a and unfilled corner b respectively, sets between the screw hole a and unfilled corner b in 5 left side of briquetting
There is a transmission line via hole c, when installation, the recessed groove 41 of elastomer 4 is located in the indent 51 of briquetting 5, the laterally setting of 4 periphery of elastomer
Flanging 43 be located on the frame 53 of indent 51, elastomer through-hole 42 is located on briquetting through-hole 52；The pcb plate 6 is located at briquetting 5
Under, it is equipped with key switch 61 among described 6 upper surface of pcb plate, movable keycap 611 is equipped among the described key switch 61,
Socket 62 is equipped on the left of described 6 lower surface of pcb plate, centre is equipped with outer signal socket 63, the left and right two of the pcb board 6
Side is respectively provided with 2 screw hole a, wherein being equipped with transmission line via hole c between 2 screw hole a in left side；When installation, module pad 3 is located at
In 4 recessed groove 41 of elastomer, elastomer recessed groove 41 is located in 5 indent 51 of briquetting, and 4 flanging 43 of elastic component is located at the side of indent 51
On frame 53, briquetting 5 is located on pcb plate 6, and what is be arranged below module pad 3 strikes the post 32 by elastomer through-hole 42, briquetting through-hole 52,
It is contacted with the movable keycap 611 of the key switch 61 of 6 upper surface of pcb plate；Stud 13 inside upper cover 1 passes through the screw of briquetting 5
The screw hole a of hole a, pcb plate, screw d are by 6 screw hole a of pcb plate, the unfilled corner b of briquetting 5, by elastic component 4, briquetting 5 and pcb
Plate 6 is fixed in upper cover 1, transmission line via hole c, pcb plate 6 that the transmission line 24 stretched out on the left of module platform 21 passes through 5 left side of briquetting
The socket 62 in the lower left side of the transmission line via hole c connection pcb plate 6 in left side.
According to the above technical scheme, 4 recessed groove 41 of elastomer is acted on lower elasticity by external force pressure and become because of elastic reaction
Shape.
According to the above technical scheme, the module pad 3, elastomer 4, briquetting 5, pcb plate 6 shape be set as needed into
Rectangle or circle are rectangular.
When the utility model is installed: in the fixed column insertion module pad through-hole of module platform bottom surface, module platform is logical from upper cover
It is stretched out in hole, fingerprint collecting mirror surface is exposed outside upper cover through-hole；It is equipped with and strikes the post between module pad bottom surface module pad through-hole, module
Pad is caught in the recessed groove of elastomer；The recessed groove of elastomer is located in the indent of briquetting, the pressure that recessed groove periphery is laterally arranged
Side is located on the frame of briquetting indent；Groove through-hole and briquetting lead to the hole site face；Briquetting is located on pcb plate, sets on pcb plate
Key switch is set, setting activity keycap on key switch；Striking the post for module pad bottom surface setting is logical across elastomeric member through bores, briquetting
Hole is contacted with the movable keycap of key switch；The flanging of elastomer is pressed together in upper cover and pushes up by screw connection pcb plate and briquetting
Portion makes module platform and module pad the sealing and dustproof waterproof between upper cover and elastomer.
The designing points of the utility model are: setting elastomer, when user's finger presses finger exposed outside upper cover
When line acquires mirror surface, fingerprint module stress is pushed, and pushes module pad, and elastic component is by generating elastic deformation, mould after lower pressure
Under block pad striking the post downlink compressing pcb plate on key switch movable keycap downlink, key switch transmit a signal to it is external
The host of signal plug connection is handled, is analyzed.
In summary: the connection of the utility model overall structure is simple, realizes straight between fingerprint module and physical button switch
It connecing in succession, fingerprint module and key switch become an entirety, and it is small in equipment inner volume, and the right elastic component sealing of fingerprint module
In upper cover inner top, the waterproof and dustproof of fingerprint module is realized, extend the service life of fingerprint module.
It should be noted that, in this document, the relational terms of such as upper and lower, left and right etc are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, such as 1) the fingerprint collecting mirror surface on fingerprint module surface is rectangular or rectangle or other geometries；
2) overall structure is provided directly as without fixed column between fingerprint module and module pad；The scope of the present invention is by appended claims
And its equivalent limits.
Claims (3)
1. the overall structure of a kind of fingerprint identification module and physical button, comprising: upper cover, fingerprint module, module pad, elastomer,
Briquetting, pcb plate；It is characterized by:
The upper cover inner hollow has height, is equipped with upper cover through-hole, the described upper cover through-hole among the cap upper surface on this
It is externally provided with external equipment bayonet, the left and right sides is respectively provided with 1 screw thread post holes and 1 stud, cross at left and right sides of upper cover inside upper cover
To prominent erecting bed is equipped with, the described erecting bed is equipped with screw hole；The fingerprint module is located under upper cover, the described fingerprint mould
Block includes module platform, fingerprint collecting mirror surface, fixed column, transmission line, and the fingerprint collecting mirror surface is located at module platform upper surface, described
3 fixed columns are equipped in equilateral triangle among module platform lower bottom part, transmission line left side under module platform is stretched out；The module
Pad is intermediate on the described module pad to be equipped with 3 modules pad through-holes in equilateral triangle setting under module platform, rises 3 moulds
Block pads 3 fixed column position faces of lead to the hole site and module platform lower bottom part, and lower 3 modules of the module pad pad among through-hole
Equipped with striking the post；The elastomer is located under module pad, is equipped with recessed groove hollow downward among the described elastomer, outside recessed groove
The flanging being equipped with laterally outward is enclosed, is equipped with elastomer through-hole among the described recess trench bottom；The briquetting is located under elastomer,
The described briquetting is equipped with indent, sky in the indent centre, and periphery has height, and the frame on indent top is smooth, bottom
Equipped with indent through-hole, the outer left and right sides of the indent is diagonally equipped with 1 screw hole and unfilled corner respectively, the screw hole in left side and lacks
Transmission line via hole is equipped between angle；The pcb plate is located under briquetting, and key switch, institute are equipped among the described pcb plate upper surface
It states and is equipped with movable keycap among the key switch, socket is equipped on the left of the described pcb plate lower surface, it is intermediate to be inserted equipped with outer signal
The both ends of seat, the pcb board are equipped with screw hole, wherein left side is equipped with transmission line via hole.
2. the overall structure of a kind of fingerprint identification module and physical button according to claim 1, it is characterised in that: described
The recessed groove of elastomer is deformed because of elastic reaction by external force lower compression.
3. the overall structure of a kind of fingerprint identification module and physical button according to claim 1, it is characterised in that: described
Module pad, elastomer, briquetting, pcb plate shape corresponding rectangle or circle or rectangular is set as needed into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443018.9U CN208673354U (en) | 2018-09-04 | 2018-09-04 | A kind of overall structure of novel finger print identification module and physical button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443018.9U CN208673354U (en) | 2018-09-04 | 2018-09-04 | A kind of overall structure of novel finger print identification module and physical button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673354U true CN208673354U (en) | 2019-03-29 |
Family
ID=65841947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821443018.9U Expired - Fee Related CN208673354U (en) | 2018-09-04 | 2018-09-04 | A kind of overall structure of novel finger print identification module and physical button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208673354U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108805110A (en) * | 2018-09-04 | 2018-11-13 | 张平 | A kind of overall structure of fingerprint identification module and physical button |
| CN111478996A (en) * | 2020-04-29 | 2020-07-31 | Oppo广东移动通信有限公司 | Electronic device |
| US11275920B1 (en) | 2017-09-27 | 2022-03-15 | Apple Inc. | Elongated fingerprint sensor |
| US11670261B2 (en) | 2020-05-06 | 2023-06-06 | Apple Inc. | Systems and methods for switching vision correction graphical outputs on a display of an electronic device |
| US11783629B2 (en) | 2021-03-02 | 2023-10-10 | Apple Inc. | Handheld electronic device |
-
2018
- 2018-09-04 CN CN201821443018.9U patent/CN208673354U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11275920B1 (en) | 2017-09-27 | 2022-03-15 | Apple Inc. | Elongated fingerprint sensor |
| US11875592B2 (en) | 2017-09-27 | 2024-01-16 | Apple Inc. | Elongated fingerprint sensor |
| CN108805110A (en) * | 2018-09-04 | 2018-11-13 | 张平 | A kind of overall structure of fingerprint identification module and physical button |
| CN111478996A (en) * | 2020-04-29 | 2020-07-31 | Oppo广东移动通信有限公司 | Electronic device |
| US11670261B2 (en) | 2020-05-06 | 2023-06-06 | Apple Inc. | Systems and methods for switching vision correction graphical outputs on a display of an electronic device |
| US11783629B2 (en) | 2021-03-02 | 2023-10-10 | Apple Inc. | Handheld electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208673354U (en) | A kind of overall structure of novel finger print identification module and physical button | |
| CN105095861B (en) | Fingerprint identification device and terminal device | |
| DE212018000123U1 (en) | Under the screen to be arranged biometric identification device, biometric identification component and terminal device | |
| CN109791177B (en) | Test module for fingerprint sensing device | |
| CN108805110A (en) | A kind of overall structure of fingerprint identification module and physical button | |
| CN108108650B (en) | Fingerprint recognition module, device and manufacturing method thereof, and electrical equipment | |
| CN208014136U (en) | A kind of aging crowd's remote monitoring is with falling down warning device | |
| CN211857498U (en) | Electronic device | |
| CN211717327U (en) | Key module detection device | |
| CN2805135Y (en) | Portable communication device and connector for subscribe identification card | |
| CN210307466U (en) | Positioning jig for processing mobile phone lens assembly flash lamp | |
| CN211978282U (en) | Ultra-thin optical fingerprint module spacing piece under screen | |
| CN211236936U (en) | Fingerprint test module and fingerprint test device | |
| CN216531475U (en) | Camera module, camera module mounting fixture and electronic equipment | |
| CN216083007U (en) | Quick detection device for mobile phone chip | |
| CN215495081U (en) | Intelligent chip card with automatic identification function | |
| CN210295147U (en) | Control circuit of capacitor collector | |
| CN219341335U (en) | Elevator intelligent card reader convenient for replacing induction module | |
| CN221200431U (en) | Human resource attendance machine | |
| CN220337260U (en) | Intelligent gasket | |
| CN220983917U (en) | Fingerprint module and electronic equipment | |
| CN216052054U (en) | STRIP test socket | |
| CN217238817U (en) | Novel scanning pen | |
| CN213844243U (en) | Public security card port system based on gait recognition | |
| CN210295142U (en) | Fingerprint identification control circuit |
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: 20190329 Termination date: 20210904 |