CN206480002U - A kind of assembled fixture of fingerprint module - Google Patents
A kind of assembled fixture of fingerprint module Download PDFInfo
- Publication number
- CN206480002U CN206480002U CN201720010532.2U CN201720010532U CN206480002U CN 206480002 U CN206480002 U CN 206480002U CN 201720010532 U CN201720010532 U CN 201720010532U CN 206480002 U CN206480002 U CN 206480002U
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- plate
- die cavity
- fingerprint module
- location
- fpc
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Abstract
The utility model discloses a kind of assembled fixture of fingerprint module, the assembled fixture of the fingerprint module includes FPC, including location-plate, cover plate and positioning component, and the location-plate and the cover plate are engaged；The location-plate is provided with some die cavity units, and the die cavity unit is used to be embedded in FPC.A kind of assembled fixture for fingerprint module that the utility model is provided, it can simplify the Making programme of fingerprint module, improve laminating efficiency and Anawgy accuracy.
Description
Technical field
The utility model is related to fingerprint identification technology field, more particularly to a kind of assembled fixture of fingerprint module.
Background technology
Fingerprint module is the core component of Fingerprint Lock, installed in such as fingerprint access control, mobile phone, tablet personal computer, for completing to refer to
The collection of line and the module of the identification of fingerprint.Because fingerprint recognition module device volume is small, require high to Anawgy accuracy, simultaneously
Ask and possess very high processing efficiency, this proposes high requirement to packaging technology.The assembling of current fingerprint module is by list
Screening is into big plate on the yellow mylar films for fitting to steel disc support of piece FPC one by one, process machine point after progress
The processes such as underfill glue, laminating cover plate, dress Ring rings, pressurize.This processing technology laminating efficiency is low, precision is low, remove
FPC can cause the technical problems such as FPC tears.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is that providing a kind of assembling of fingerprint module controls
Tool, it can simplify the Making programme of fingerprint module, improve laminating efficiency and Anawgy accuracy.
The utility model is realized using following technical scheme：
A kind of assembled fixture of fingerprint module, including location-plate, cover plate and positioning component, the location-plate and the cover plate
It is engaged；The location-plate is provided with some die cavity units, and the die cavity unit is used for the FPC for being embedded in fingerprint module.
It is preferred that, the positioning component includes keeper, and the location-plate is provided with the be adapted with the keeper
One locating slot.
It is preferred that, the die cavity unit is multiple, and multiple die cavity units are arranged on the location-plate in array-like.
It is preferred that, the second locating slot is offered on the cover plate, second locating slot is used to connect with the first of the FPC
Socket part is engaged.
It is preferred that, the die cavity unit includes the first die cavity and the second die cavity, first die cavity and the first of the FPC
Connecting portion is engaged, and second die cavity is engaged with the second connecting portion of the FPC.
It is preferred that, first die cavity and second die cavity setting spaced apart.
It is preferred that, the cover plate is additionally provided with the 3rd locating slot, and the corner of the 3rd locating slot and the location-plate matches
Close.
It is preferred that, the 3rd locating slot is in ramped shaped.
It is preferred that, projection is additionally provided with the cover plate, the projection is located between the cover plate and the location-plate.
It is preferred that, the mounting groove for being embedded in magnetic part is additionally provided with the cover plate.
Compared with prior art, the beneficial effects of the utility model are：
The utility model sets some die cavity units by the assembled fixture in fingerprint module, and each die cavity unit is to FPC
Accurate limit is carried out, is further realized to the spacing of cover plate, location-plate and FPC with reference to positioning component, is efficiently solved and fitted
Efficiency is low in journey, precision is not high, remove FPC can cause the technical problems such as FPC tears, while avoiding buying high-precision high price
Abutted equipment, enormously simplify Making programme, reduces cost of manufacture, improves the quality of product.
Brief description of the drawings
Fig. 1 is the structural representation of the assembled fixture for the fingerprint module that the embodiment of the utility model one is provided, wherein FPC peaces
Between dress and location-plate and cover plate；
Fig. 2 be fingerprint module in Fig. 1 assembled fixture in location-plate structural representation；
Fig. 3 is the schematic diagram of the big version FPC with multiple FPC；
Fig. 4 is the structural representation of the assembled fixture cover plate of fingerprint module in Fig. 1.
Drawing reference numeral explanation：
1、FPC；11st, first connecting portion；12nd, second connecting portion；13rd, the 3rd connecting portion；14th, the 4th locating slot；2nd, position
Plate；22nd, die cavity unit；221st, the first die cavity；222nd, the second die cavity；23rd, the first locating slot；3rd, cover plate；31st, the second locating slot；
32nd, the 3rd locating slot；33rd, projection；34th, mounting groove；4th, positioning component；41st, keeper.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in Figures 1 to 4, the utility model embodiment proposes a kind of assembled fixture of fingerprint module, including location-plate
2nd, cover plate 3 and positioning component 4, location-plate 2 and cover plate 3 are engaged；Location-plate 2 is provided with some die cavity units 22, die cavity unit
22 FPC 1 for being embedded in fingerprint module.
The utility model sets some die cavity units 22, each 22 pairs of die cavity unit by the assembled fixture in fingerprint module
FPC 1 carries out accurate limit, is further realized with reference to positioning component 4 to the spacing of cover plate 3, location-plate 2 and FPC 1, effectively solution
Determined laminating during efficiency is low, precision is not high, remove fingerprint recognition FPC can cause fingerprint recognition FPC tear etc. technical problem,
Avoid buying the abutted equipment of high-precision high price simultaneously, enormously simplify Making programme, reduce cost of manufacture, improve product
Quality.
Specifically, being provided with positioning component 4 on cover plate 3.
It is preferred that, positioning component 4 includes keeper 41, and location-plate 2 is provided with the first positioning being adapted with keeper 41
Groove 23, this structure can be realized further to the spacing of cover plate 3, location-plate 2 and FPC 1, improve laminating efficiency and laminating essence
Degree.In the utility model embodiment, it is preferred that keeper 41 is locating dowel, the first locating slot 23 is circular groove.
It is preferred that, die cavity unit 22 is multiple, and multiple die cavity units 22 are arranged on location-plate 2 in array-like.Multiple moulds
The setting of chamber unit, can realize mass production and can repeatedly use.It can be distributed on one location-plate 2 a large amount of
Die cavity unit 22, could be arranged to N*N arrangements or N*M arrangements, wherein N and M are positive integer, and the utility model is not
It is limited to this.It is preferred that, in the utility model embodiment, die cavity unit 22 is 28, and 28 die cavity units 22 are on location-plate 2
Arranged in 14*2.It should be understood that a FPC layout greatly can be distributed multiple FPC.An one FPC layout greatly is determined provided with the 4th
Keeper 41 on position groove 14, cover plate 3 is realized to cover plate 3, the and of location-plate 2 through the 4th locating slot 14 and the first locating slot 23
FPC's 1 is spacing, improves laminating efficiency and Anawgy accuracy.It is preferred that, a FPC greatly is dispersed with to be adapted with die cavity element number
FPC.
It is preferred that, 3 offer the second locating slot 31 on cover plate, and the second locating slot 31 is used for the first connecting portion with FPC 1
11 are engaged.Specifically, FPC includes offering and first connecting portion 11 on first connecting portion 11 and second connecting portion 12, cover plate 3
The second locating slot 31 being engaged, further realizes spacing, raising laminating efficiency and the Anawgy accuracy to cover plate 3 and FPC 1.
It is preferred that, die cavity unit 22 includes the first die cavity 221 and the second die cavity 222, the first of the first die cavity 221 and FPC
Connecting portion 11 is engaged, and the second die cavity 222 is engaged with FPC second connecting portion 12, realizes the limit to location-plate 2 and FPC 1
Position, improves Anawgy accuracy and laminating efficiency.
It is preferred that, the first die cavity 221 and the setting spaced apart of the second die cavity 222.
It is preferred that, cover plate 3 is additionally provided with the 3rd locating slot 32, and the 3rd locating slot 32 is engaged with the corner of location-plate 2.Specifically
, four corner locations of cover plate 3 are respectively provided with the 3rd locating slot 32, and the corner of location-plate 2 can be embedded in the 3rd locating slot 32, enter
One step is realized to the spacing of cover plate 3, location-plate 2 and FPC 1, improves laminating efficiency and Anawgy accuracy.It is preferred that, the 3rd locating slot
32 be that triangle positions groove.In the utility model embodiment, it is preferred that the 3rd locating slot 32 is that right angled triangle positioning is logical
Groove.
It is preferred that, the 3rd locating slot 32 is in ramped shaped, and this structure covering plate structure is conducive to the corner of location-plate 2 preferably
Embedded 3rd locating slot 32, and then realize that the preparation to cover plate 3, location-plate 2 and FPC 1 is spacing.
Further, the 3rd connecting portion 13 is additionally provided with FPC.It is connected by the 3rd connecting portion 13 with external test facility,
FPC can be tested.
It is preferred that, projection 33 is additionally provided with cover plate 3, projection 33 is located between cover plate 3 and location-plate 2, when FPC is fixed on lid
When between plate 3 and location-plate 2, this structure can be easy to the connection of FPC the 3rd connecting portion 13 and external test facility.
It is preferred that, location-plate 2 is electromagnetic steel plate, and cover plate 3 is stainless steel plate, and this structure can realize location-plate 2 and lid
Plate 3 is attracting, makes the further fixation of cover plate 3 and location-plate 2.
It is additionally provided with the cover plate 3 for being embedded in the mounting groove 34 of magnetic part, so as to realize cover plate 3 and location-plate 2 firmly
It is fixed.In the utility model embodiment, it is preferred that magnetic part is magnet, the upper surface of magnet and the bottom of mounting groove 34 are neat
It is flat, it is ensured that the object for being placed on the bottom of mounting groove 34 smooth can be placed.Further, the height of magnet is 2mm, cover plate 3
Central raised 1mm, so convenient setting-in magnet.
To sum up, the utility model sets some die cavity units 22, each die cavity list by the assembled fixture in fingerprint module
22 couples of FPC 1 of member carry out accurate limit, are further realized with reference to positioning component 4 to the spacing of cover plate 3, location-plate 2 and FPC 1,
Efficiently solve laminating during efficiency is low, precision is not high, remove fingerprint recognition FPC can cause fingerprint recognition FPC tear etc. skill
Art problem, while avoiding buying the abutted equipment of high-precision high price, enormously simplify Making programme, reduces cost of manufacture, carry
The high quality of product.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (10)
1. a kind of assembled fixture of fingerprint module, it is characterised in that including location-plate, cover plate and positioning component, the location-plate
It is engaged with the cover plate；The location-plate is provided with some die cavity units, and the die cavity unit is used to be embedded in fingerprint module
FPC。
2. the assembled fixture of fingerprint module as claimed in claim 1, it is characterised in that the positioning component includes keeper,
The location-plate is provided with the first locating slot being adapted with the keeper.
3. the assembled fixture of fingerprint module as claimed in claim 1, it is characterised in that the die cavity unit be it is multiple, it is multiple
The die cavity unit is arranged on the location-plate in array-like.
4. the assembled fixture of fingerprint module as claimed in claim 1, it is characterised in that the second positioning is offered on the cover plate
Groove, second locating slot is used to be engaged with the first connecting portion of the FPC.
5. the assembled fixture of fingerprint module as claimed in claim 4, it is characterised in that the die cavity unit includes the first die cavity
With the second die cavity, first die cavity is engaged with the first connecting portion of the FPC, and the of second die cavity and the FPC
Two connecting portions are engaged.
6. the assembled fixture of fingerprint module as claimed in claim 5, it is characterised in that first die cavity and second mould
Chamber is spaced apart to be set.
7. the assembled fixture of fingerprint module as claimed in claim 1, it is characterised in that the cover plate is additionally provided with the 3rd positioning
Groove, the 3rd locating slot is engaged with the corner of the location-plate.
8. the assembled fixture of fingerprint module as claimed in claim 7, it is characterised in that the 3rd locating slot is in ramped shaped.
9. the assembled fixture of fingerprint module as claimed in claim 1, it is characterised in that projection, institute are additionally provided with the cover plate
Projection is stated to be located between the cover plate and the location-plate.
10. the assembled fixture of fingerprint module as claimed in claim 1, it is characterised in that be additionally provided with the cover plate for embedding
Fill the mounting groove of magnetic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010532.2U CN206480002U (en) | 2017-01-05 | 2017-01-05 | A kind of assembled fixture of fingerprint module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010532.2U CN206480002U (en) | 2017-01-05 | 2017-01-05 | A kind of assembled fixture of fingerprint module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480002U true CN206480002U (en) | 2017-09-08 |
Family
ID=59750446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010532.2U Active CN206480002U (en) | 2017-01-05 | 2017-01-05 | A kind of assembled fixture of fingerprint module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650875A (en) * | 2018-05-22 | 2018-10-12 | 江西合力泰科技有限公司 | A kind of patch cover board technique and typesetting jig on fingerprint recognition simple grain FPC |
-
2017
- 2017-01-05 CN CN201720010532.2U patent/CN206480002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650875A (en) * | 2018-05-22 | 2018-10-12 | 江西合力泰科技有限公司 | A kind of patch cover board technique and typesetting jig on fingerprint recognition simple grain FPC |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Building 2, building 1, No. 118, Liguang new industrial zone, Liguang community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Star touch technology (Shenzhen) Co., Ltd Address before: Baoan District Shenzhen City, Guangdong province 518000 streets Guanlan Liguang community Li New Light Industrial Zone No. 118 Patentee before: TOP TOUCH ELECTRONICS Co.,Ltd. |