CN206470773U - The finger print data module and communication terminal of a kind of feed point connection - Google Patents
The finger print data module and communication terminal of a kind of feed point connection Download PDFInfo
- Publication number
- CN206470773U CN206470773U CN201621404524.8U CN201621404524U CN206470773U CN 206470773 U CN206470773 U CN 206470773U CN 201621404524 U CN201621404524 U CN 201621404524U CN 206470773 U CN206470773 U CN 206470773U
- Authority
- CN
- China
- Prior art keywords
- connector
- feed point
- circuit board
- print data
- finger print
- 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.)
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Links
- 238000004891 communication Methods 0.000 title claims abstract description 31
- 239000012634 fragment Substances 0.000 claims abstract description 17
- 239000003292 glue Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Telephone Set Structure (AREA)
- Image Input (AREA)
Abstract
The utility model is related to the finger print data module and communication terminal of a kind of feed point connection, for communication terminal fingerprint recognition, the communication terminal includes fore shell and bonnet and mainboard, the finger print data module includes being used for the first circuit board and the second circuit board on mainboard installed in bonnet, the first circuit board has finger touch element and the first connector, the second circuit board has the second connector, first connector and second connector are connected by feed point structure, the feed point structure, which has, is accordingly respectively arranged on first connector and multiple feed points and multiple resilient contacts on second connector.The utility model is connected by shell fragment and feed point, and two circuit boards are divided on bonnet and mainboard, are easy to be accurately positioned, and is assembled conveniently, is improved packaging efficiency, reduces production cost.
Description
Technical field
The utility model is related to communication terminal manufacturing technology field, and in particular to a kind of finger print data of feed point connection
Module and communication terminal.
Background technology
Present communication terminal, such as mobile phone, are widely applied in people's life, communication terminal is diversified
Function facilitates user, because it carries too many personal information, so its security is particularly important, thus promotion one kind is gathered around now
There is the communication terminal of fingerprint identification function, not only ensure that security but also more user-friendly.
The unlocked by fingerprint mode of current communication terminal is mostly that data pass through FPC when having sensed finger touch
Mainboard is connected to, then by finger print data resume module, traditional FPC connection mainboards are to use BTB connected modes, so easy
Cause due to the device misalignment of the excessive the inside of area between plate and plate, and be inconvenient to assemble, reduce production efficiency, add
Production cost.
Utility model content
In view of this, it is necessary to a kind of fingerprint module and communication terminal of new feed point connection are provided, can be improved
The efficiency of assembling can lower production cost again.
A kind of finger print data module of feed point connection, for communication terminal fingerprint recognition, the communication terminal
Including fore shell and bonnet and mainboard, the finger print data module includes being used for installed in the first circuit board of bonnet and for leading
Second circuit board on plate, the first circuit board has finger touch element and the first connector, the second circuit board tool
There is the second connector, first connector and second connector are connected by feed point structure, and the feed point structure has
Accordingly it is respectively arranged on first connector and multiple feed points and multiple resilient contacts on second connector.
Further, the multiple feed point is side by side on the first connector, and the multiple resilient contact is shell fragment and simultaneously
Row is on the second connector, and one shell fragment of each feed point correspondence is docked in the way of feed point is connected.
Further, the finger touch element includes being located at the touch block of the outer side of first circuit board, is placed in first
The conductive suede and cushion block of the inner side of circuit board；The outer surface for touching block is touch surface, and the finger touch element is used for
Contact reads finger print information.
Further, first connector offers the first positioning hole, and first positioning hole is located at the multiple feedback
Between point, first connector is positioned at bonnet by first positioning hole；Second connector, which offers second, to be determined
Position hole, second positioning hole is located between the multiple shell fragment, and second connector is positioned at master by the second positioning hole
On plate.
Further, first positioning hole is by consolidating first circuit board with being combined located at the first positioning convex of bonnet
Due to bonnet, second positioning hole is combined by the second positioning convex on mainboard is fixed on mainboard by second circuit board
On, first positioning convex and second positioning convex are in the same size and position is corresponding.
Further, the bottom surface of second connector is comprising bottom surface band gum and strengthens glue.
Further, the second circuit board has flexible link belt, and the flexible link belt is bent to second circuit board
The back side is connected with mainboard.
Further, the first circuit board includes device module, and the device module includes finger prints processing chip（Fingerprint
Process chip is on this two pieces of circuit boards or mainboard, if also have other components）.
Further, the second circuit board bent area connection mainboard.
And, a kind of communication terminal, it includes housing and the mainboard being contained in housing, and the housing includes fore shell
And bonnet, the finger print data module that the communication terminal is also connected including feed point as described above.
In above-mentioned communication terminal and its finger print data module of feed point connection, the connected mode of finger print data module is
Feed point is connected, and two circuit boards are respectively arranged on bonnet and mainboard, so that convenient positioning, pre-sets installation position
Put, when assembling, when bonnet is closed two circuit boards can accurately docked, with accurate positioning, the characteristics of easy to assembly, and
Materials are reduced, and reduce cost, improve production efficiency.
Brief description of the drawings
Fig. 1 is the solid of the communication terminal of the finger print data module of the feed point connection with the utility model embodiment
Decomposing schematic representation.
Fig. 2 is the bonnet stereogram of Fig. 1 communication terminal.
Fig. 3 is the main view signal of the first circuit board of the finger print data module of the feed point connection of the utility model embodiment
Figure.
Fig. 4 is the side view of the first circuit board in Fig. 3.
Fig. 5 is the rearview of the first circuit board in Fig. 3.
Fig. 6 is the front view of the second circuit board of the finger print data module of the feed point connection of the utility model embodiment.
Fig. 7 is the side view of the second circuit board in Fig. 6.
Fig. 8 is the rearview of the second circuit board in Fig. 6.
Embodiment
The utility model is described in detail below with reference to specific embodiments and the drawings, described specific embodiment
Only to explain the present invention, the embodiment of the present invention is not intended to limit.
Such as Fig. 1 and Fig. 2, the communication terminal structure of finger print data module connected with feed point is shown, the movement is led to
Interrogating terminal 100 includes fore shell 201 and bonnet 101 and mainboard 202, and the finger print data module is located at communication terminal 100
Interior, the finger print data module includes being used for second installed in the first circuit board 110 of bonnet 101 and on mainboard 202
Circuit board 210.As shown in Figures 3 and 4, the first circuit board 110 includes the connector 140 of finger touch element 120 and first, such as
Shown in Fig. 6 and 7, the second circuit board 210 has the second connector 240, first connector 210 and second connection
Part 240 is connected by feed point structure, and the feed point structure, which has, is accordingly respectively arranged on first connector 210 and described the
Multiple feed points 141 and multiple resilient contacts 241 on two connectors 240.
As shown in figure 5, the multiple feed point 141 is located on the first connector 140 side by side, the multiple resilient contact 241
For shell fragment and side by side on the second connector 240, one shell fragment 241 of each correspondence of feed point 141, in the way of feed point is connected pair
Connect.Each feed point 141 is solder joint or welding leg form.As shown in figure 5, each shell fragment 241 is bending elastic piece structure form,
The top for bending shell fragment is erect and inverted arc shape, so as to can be with the tight structure of feed point 141.As shown in figure 5, the multiple resilient contact
For shell fragment 241 and it is located at side by side on the second connector 240, when the bonnet 101 and fore shell 201 that close the communication terminal
When, each feed point on bonnet 101 is corresponded with the shell fragment on fore shell 201 to be connected, and this connected mode is feed point connection
Mode, contact is close reliable.
As shown in figure 4, the finger touch element 120 includes the touch block located at the outer side of first circuit board 110
125th, the conductive suede 121 and cushion block 122 of the inner side of first circuit board are placed in；Cushion block 122 can be rubber cushion or hard gasket knot
Configuration formula.The outer surface for touching block 125 is touch surface 125a, and the contact that the finger touch element is used for reads fingerprint letter
Breath.Outside touch surface 125a is exposed to, touched for user's finger, to recognize, carry out authentication.
As shown in figure 4, first connector 140 offers the first positioning hole 142, first positioning hole 142 is located at
Between the multiple feed point 141, first connector 140 is positioned at bonnet 101 by first positioning hole 142；It is described
Second connector 240 offers the second positioning hole 242, and second positioning hole 242 is located between the multiple shell fragment 241, institute
The second connector 240 is stated to be positioned on mainboard 202 by the second positioning hole 242.Further, first positioning hole 142 leads to
Cross and first circuit board 110 is fixed on bonnet 101, second positioning with being combined located at the first positioning convex 103 of bonnet 101
Hole 242 is combined by the second positioning convex 203 on mainboard 202 is fixed on second circuit board 210 on mainboard 202, institute
State that the first positioning convex 103 and second positioning convex 203 are in the same size and position is corresponding, the first positioning convex 103 is convex
Located at the inner face of bonnet 101, second positioning convex 203 is located at the surface of mainboard 202, passes through the first positioning convex 103 and the
The position correspondence of two positioning convex 203, when first positioning hole 142 is enclosed on the first positioning convex 103, the second positioning hole 242
It is enclosed on the second positioning convex 203 so that first via plate 110 and second circuit board 210 are accurately aligned.Specifically, described first determines
Position hole 142 is located between multiple feed points 141, has two or more, so as to more precise positioning.Similarly, second positioning hole 242
Between multiple shell fragments 241, there is two or more.
As shown in figure 8, the bottom surface of second connector 240 is comprising bottom surface band gum 244 and strengthens glue 245, bottom surface band
Gum 244 is used to make the second connector 240 fit in mainboard 202.Further, the second circuit board 210 has flexibility
Connect band 220, the flexible link belt 220 is bent to the back side of second circuit board 210 and is connected with mainboard 202.Further, it is described
First circuit board 110 includes device module 130, and the device module 130 includes finger prints processing chip.Further, described
The bent area of two circuit board 210 connects mainboard 202.
As the embodiment of the utility model one, the first circuit board 110 positioned at communication terminal bonnet 101 includes fingerprint
Touch element 120, the finger touch face 125a of the outer surface of bonnet 101 is exposed at when finger is pressed, and communication terminal 100 is by fingerprint
Information transmission is to the first connector 140, and ten feed points 141 in the first connector 140 are by way of feed point is connected and second
Ten shell fragments 241 of connector 240 connect one to one, and shell fragment 241 again sends finger print information to fingerprint by bent area 220
Processing center 230.The finger print information of collection is stored or will adopted according to store instruction or matching instruction by finger prints processing center
The information of collection is matched with having stored finger print information.Above-mentioned functions can be used for unlocked by fingerprint, mobile phone is had unlocked by fingerprint work(
Energy.
As the embodiment of the utility model one, first positioning hole 142 is corresponding with the position of the second positioning hole 242,
The relative distance of parts and the first positioning hole 142 and the second positioning hole 242 in other communication terminals is fixed, and coordinates two
Individual positioning convex 103 and 203 thus when closing the bonnet 101 and fore shell 201 of the communication terminal, multiple feed points 141
Overlapped with multiple shell fragments 241 correspondence completely, and then ensure that the position of other parts of the communication terminal is accordingly aligned,
So that finger print data module has accurate positioning, the characteristics of easy to assembly, and materials are reduced, and reduce cost, improve production efficiency.
It should be noted that the utility model is not limited to above-mentioned embodiment, essence is created according to of the present utility model
God, those skilled in the art can also make other and change, these changes done according to creative spirit of the present utility model, all
Should be within the scope of the utility model be claimed.
Claims (10)
1. a kind of finger print data module of feed point connection, for communication terminal fingerprint recognition, the communication terminal bag
Include fore shell and bonnet and mainboard, it is characterised in that the finger print data module includes being used for the first circuit installed in bonnet
Plate and the second circuit board on mainboard, the first circuit board have finger touch element and the first connector, described
Two circuit boards have the second connector, and first connector and second connector are connected by feed point structure, the feedback
Point structure, which has, is accordingly respectively arranged on first connector and multiple feed points and multiple elasticity on second connector
Contact.
2. the finger print data module of feed point connection as claimed in claim 1, it is characterised in that the multiple feed point is located at side by side
On first connector, the multiple resilient contact is shell fragment and is located at side by side on the second connector, one bullet of each feed point correspondence
Piece, is docked in the way of feed point is connected.
3. the finger print data module of feed point connection as claimed in claim 1, it is characterised in that the finger touch element includes
Touch block located at the outer side of first circuit board, the conductive suede and cushion block for being placed in the inner side of first circuit board；It is described to touch
The outer surface of block is touch surface, and the finger touch element is used for contact and reads finger print information.
4. the finger print data module of feed point connection as claimed in claim 1, it is characterised in that first connector is offered
First positioning hole, first positioning hole is located between the multiple feed point, and first connector is positioned by described first
Hole is positioned at bonnet；Second connector offers the second positioning hole, second positioning hole be located at the multiple shell fragment it
Between, second connector is positioned on mainboard by the second positioning hole.
5. the finger print data module of feed point as claimed in claim 4 connection, it is characterised in that first positioning hole by with
Combined located at the first positioning convex of bonnet and first circuit board is fixed on bonnet, second positioning hole passes through on mainboard
The second positioning convex combine second circuit board is fixed on mainboard, first positioning convex and second positioning convex
It is in the same size and position is corresponding.
6. the finger print data module of feed point connection as claimed in claim 1, it is characterised in that the bottom surface of second connector
Include bottom surface band gum and reinforcement glue.
7. the finger print data module of feed point connection as claimed in claim 1, it is characterised in that the second circuit board has soft
Property connect band, the flexible link belt is bent to second circuit back and is connected with mainboard.
8. the finger print data module of feed point connection as claimed in claim 1, it is characterised in that the first circuit board includes device
Part module, the device module includes finger prints processing chip（Finger prints processing chip is
It is no to also have other components）.
9. the finger print data module of feed point connection as claimed in claim 7, it is characterised in that the second circuit board bent area
Connect mainboard.
10. a kind of communication terminal, it includes housing and the mainboard being contained in housing, and the housing includes fore shell with after
Lid, it is characterised in that the communication terminal also includes the fingerprint number of the feed point connection as described in claim any one of 1-9
According to module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404524.8U CN206470773U (en) | 2016-12-20 | 2016-12-20 | The finger print data module and communication terminal of a kind of feed point connection |
| PCT/CN2017/091730 WO2018113253A1 (en) | 2016-12-20 | 2017-07-04 | Fingerprint data module of feed-point-connection type and mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404524.8U CN206470773U (en) | 2016-12-20 | 2016-12-20 | The finger print data module and communication terminal of a kind of feed point connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470773U true CN206470773U (en) | 2017-09-05 |
Family
ID=59711053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621404524.8U Active CN206470773U (en) | 2016-12-20 | 2016-12-20 | The finger print data module and communication terminal of a kind of feed point connection |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206470773U (en) |
| WO (1) | WO2018113253A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108038460A (en) * | 2017-12-21 | 2018-05-15 | 闻泰通讯股份有限公司 | Fingerprint module and mobile terminal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101993374B1 (en) * | 2012-10-16 | 2019-06-26 | 삼성전자주식회사 | Connecting device for electronic components of portable terminal |
| CN105373778B (en) * | 2015-11-02 | 2019-05-24 | 魅族科技（中国）有限公司 | A kind of fingerprint mould group and terminal |
| CN205583208U (en) * | 2016-03-25 | 2016-09-14 | 东莞市信为兴电子有限公司 | Shell fragment assembly of integrated form |
| CN205811101U (en) * | 2016-06-24 | 2016-12-14 | 维沃移动通信有限公司 | A kind of attachment structure |
| CN106156833B (en) * | 2016-06-30 | 2019-05-14 | 北京小米移动软件有限公司 | A kind of terminal with NFC function |
-
2016
- 2016-12-20 CN CN201621404524.8U patent/CN206470773U/en active Active
-
2017
- 2017-07-04 WO PCT/CN2017/091730 patent/WO2018113253A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108038460A (en) * | 2017-12-21 | 2018-05-15 | 闻泰通讯股份有限公司 | Fingerprint module and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018113253A1 (en) | 2018-06-28 |
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| GR01 | Patent grant |