CN107064569A - Smart mobile phone fingerprint module justifying test system - Google Patents
Smart mobile phone fingerprint module justifying test system Download PDFInfo
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- CN107064569A CN107064569A CN201611226360.9A CN201611226360A CN107064569A CN 107064569 A CN107064569 A CN 107064569A CN 201611226360 A CN201611226360 A CN 201611226360A CN 107064569 A CN107064569 A CN 107064569A
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- plate
- pin needle
- pcb board
- justifying
- supporting plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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Abstract
The present invention discloses a kind of smart mobile phone fingerprint module justifying test system, including base, core board, substrate, pcb board, supporting plate, support plate, manual depression mechanism and data indication mechanism, the pcb board is installed on upper surface of base plate, the supporting plate is installed on pcb board upper surface, the support plate is located at directly over supporting plate, the core board is connected by Du Pont's line with pcb board, one has in the installation through-hole of the embedded supporting plate of PIN needle seat of PIN needle, one line concentrating case is arranged at below substrate, the core board is arranged in order in line concentrating case, the data display mechanism further comprises support base, hanging plate and display, the support base and hanging plate are installed on base, the display is installed on hanging plate, the main frame of the display is connected by data wire with core board.The present invention can be met the test to multigroup chip performance simultaneously, directly the justifying chip product machined disposably can be detected by the setting of justifying test board, convenient and swift, reduced repeated labor, substantially increased operating efficiency.
Description
Technical field
The present invention relates to a kind of smart mobile phone fingerprint module justifying test system, it is related to mobile fingerprint chip manufacture field.
Background technology
Requirement more and more higher with people to information security, traditional numerical ciphers or nine grids password can not be met
Requirement of the people to information security.Bio-identification be widely used in a new generation electronic equipment, and the stability that fingerprint has and
Uniqueness causes the application of fingerprint identification device widely.
Fingerprint chip generally all needs to be detected situations such as quality inspection of dispatching from the factory, recovery article inspection, performance are detected, generally
In the case of, detection tool includes setting on fixed test base on the tool bottom plate for setting detection circuit, tool bottom plate, tool bottom plate
Put connection detection circuit and the detection probe of setting is matched with electronic chip；During detection, chip is placed on detection base, detected
Probe correspondence touches the test point of respective chip, generally, and the simple briquetting in upper end of chip pushes down chip or sometimes
Wait and chip is welded on detection base, allow chip to be adjacent to detection probe and detected, but chip is easy on detection base
Dislocation, the stress deficiency in chip upper end easily causes some parts and can not contacted with detection probe, causes testing result to be forbidden
Really, one single chip is detected using single tool more than existing detection in addition, repeat many, operating efficiency efficiency is low.
The content of the invention
It is an object of the present invention to provide a kind of smart mobile phone fingerprint module justifying test system, the smart mobile phone fingerprint module is whole
Version test system, by the setting of justifying test board, the test to multigroup chip performance can be met simultaneously, can be directly to processing
The justifying chip product of completion is disposably detected, convenient and swift, is reduced repeated labor, is substantially increased operating efficiency.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of smart mobile phone fingerprint module justifying test system
System, including base, core board, substrate, pcb board, supporting plate, support plate, manual depression mechanism and data indication mechanism, the PCB
Plate is installed on upper surface of base plate, and the supporting plate is installed on pcb board upper surface, and the support plate is located at directly over supporting plate, described
Core board is connected by Du Pont's line with pcb board；
It is provided with the pcb board and spring eye that ammunition feed spring penetrates is provided with some springs, the supporting plate and some installations are logical
Hole, is arranged at the spring of pcb board upper surface through the spring eye in supporting plate and is contacted with the lower surface of support plate, and one has PIN
In the installation through-hole of the embedded supporting plate of PIN needle seat of pin, some connectors for fingerprint chip to be detected are provided with the support plate
Be provided with the PIN needle through hole being embedded in for PIN needle in embedded sample cell, this sample cell, the lower end of the upper PIN needle of PIN needle seat with
Pcb board electrical contact area electrical contact, PIN needle upper end insertion sample cell PIN needle through hole in, for fingerprint chip to be detected
Connector electrical contact；
The pressing plate lower surface is provided with some lug bosses corresponding with sample cell and at least two limited posts, the substrate upper table
Face is provided with the spacing hole being embedded in for limited post, and a line concentrating case is arranged at below substrate, and the core board is arranged in order in line concentration
In case, this line concentrating case upper surface is provided with guide rail, and the base lower surface is provided with the sliding block of some confession guide rail insertions, and guide rail is embedding
Enter in sliding block, substrate is flexibly connected with line concentrating case；
The manual depression mechanism further comprises support, push rod, connecting rod, spanner and connector, and the support is installed on line concentration
Case upper surface, positioned at substrate rear, the push rod lower end is fixed on pressing plate upper surface, and the connector is fixedly connected with support,
This connector further comprises articulated section and cannula portion, and the articulated section of the connector is connected with spanner top movable, connector
Cannula portion is sleeved on push rod, and the connecting rod is connected with push rod upper end and spanner lower removable respectively；
The data display mechanism further comprises support base, hanging plate and display, and the support base and hanging plate are installed on base
On, support base is located at hanging plate rear, and the display is arranged in order, is installed on hanging plate, and the main frame of the display passes through number
It is connected according to line with core board.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in such scheme, some slots to make way for placing fingerprint chip to be detected are additionally provided with the support plate.
2. in such scheme, the number of the slot to make way is 16, point 4 rows arrangement.
3. in such scheme, the number of the spring and spring eye is 4.
4. in such scheme, the number of the installation through-hole and PIN needle seat is 16, is divided to two rows to arrange.
Because above-mentioned technical proposal is used, the present invention has following advantages and effect compared with prior art：
Opened 1. being provided with smart mobile phone fingerprint module justifying test system of the present invention, its pcb board in some springs, supporting plate
The spring eye for thering is ammunition feed spring to penetrate, be arranged at the spring of pcb board upper surface through the spring eye in supporting plate and with support plate
Surface is contacted, and passes through the setting of spring so that supporting plate and support plate are in nature diastole state in the case of idle so that
PIN needle can be submerged between PIN needle seat and support plate completely, play a part of protecting PIN needle, so that it is all to extend using for PIN needle
It is phase, cost-effective, improve production efficiency.
2. smart mobile phone fingerprint module justifying test system of the present invention, it has the embedded supporting plate of PIN needle seat of PIN needle
Installation through-hole in, by PIN needle seat setting cause PIN needle keep it is relatively independent, can be only when PIN needle is damaged
It is vertical to change without the whole PIN needle of integral replacing, it is to avoid to waste and simple to operate, cost-effective, improve production effect
Rate.
3. smart mobile phone fingerprint module justifying test system of the present invention, its pressing plate lower surface be provided with least two it is spacing
Post, upper surface of base plate is provided with the spacing hole being embedded in for limited post, the setting of limited post and spacing hole, it is ensured that pressing plate pushes process
In with support plate position consistency, the surface of support plate is located just at, so as to ensure that lug boss can accurately be pressed onto chip to be detected
On connector, so as to improve the precision and accuracy of testing result.
4. fingerprint chip performance detecting system of the present invention, its core board is connected by Du Pont's line with pcb board, core board
The detection signal of acquisition directly can be transmitted and be handled, the detection of the completion of efficiently and accurately to chip performance, secondly, it is counted
Include support base, hanging plate and display according to indication mechanism, the support base and hanging plate are installed on base, support base is located at hanging plate
Rear, the display is arranged in order, and is installed on hanging plate, and the main frame of the display is connected by data wire with core board,
The setting of data display mechanism, can be directly perceived quick by the reflection in real time of the data of detection over the display, has to further work
There is positive directive significance.
Brief description of the drawings
Accompanying drawing 1 is smart mobile phone fingerprint module justifying test system structure schematic diagram of the present invention；
Accompanying drawing 2 is the partial structural diagram of accompanying drawing 1；
Accompanying drawing 3 is the pcb board of accompanying drawing 2 and the partial structural diagram of supporting plate；
Accompanying drawing 4 is the partial structural diagram of the support plate of accompanying drawing 2；
Accompanying drawing 5 is the partial structural diagram of the pressing plate of accompanying drawing 2.
In the figures above：1st, base；2nd, core board；3rd, substrate；4th, pcb board；5th, supporting plate；6th, support plate；7th, data display
Mechanism；8th, Du Pont's line；9th, spring；10th, spring eye；11st, installation through-hole；12nd, PIN needle seat；13rd, PIN needle；14th, sample cell；15、
PIN needle through hole；16th, area is made electrical contact with；17th, pressing plate；18th, lug boss；21st, limited post；22nd, spacing hole；23rd, line concentrating case；24th, lead
Rail；25th, sliding block；30th, manual depression mechanism；31st, support；32nd, push rod；33rd, connecting rod；34th, spanner；35th, connector；36th, it is hinged
Portion；37th, cannula portion；41st, support base；42nd, hanging plate；43rd, display；44th, data wire；45th, main frame；51st, slot to make way.
Embodiment
With reference to embodiment, the invention will be further described：
Embodiment 1：A kind of smart mobile phone fingerprint module justifying test system, including base 1, core board 2, substrate 3, pcb board 4,
Supporting plate 5, support plate 6, manual depression mechanism 30 and data indication mechanism 7, the pcb board 4 are installed on the upper surface of substrate 3, described
Supporting plate 5 is installed on the upper surface of pcb board 4, and the support plate 6 is located at directly over supporting plate 5, and the core board 2 passes through Du Pont's line 8
It is connected with pcb board 4；
It is provided with the pcb board 4 and spring eye 10 that ammunition feed spring 9 penetrates is provided with some springs 9, the supporting plate 5 and some
Installation through-hole 11, be arranged at the spring 9 of the upper surface of pcb board 4 through the spring eye 10 in supporting plate 5 and with the lower surface of support plate 6
Contact, a PIN needle seat 12 with PIN needle 13 is embedded in the installation through-hole 11 of supporting plate 5, and some confessions are provided with the support plate 6
The PIN needle through hole being embedded in for PIN needle 13 is provided with the sample cell 14 of the connector insertion of fingerprint chip to be detected, this sample cell 14
15, the lower end of PIN needle 13 makes electrical contact with the electrical contact area 16 of pcb board 4 on PIN needle seat 12, and the upper end of PIN needle 13 is embedded in sample
In the PIN needle through hole 15 of product groove 14, for being made electrical contact with the connector of fingerprint chip to be detected；
The lower surface of pressing plate 17 is provided with some lug bosses 18 corresponding with sample cell 14 and at least two limited posts 21, described
The upper surface of substrate 3 is provided with the spacing hole 22 being embedded in for limited post 21, and a line concentrating case 23 is arranged at the lower section of substrate 3, the core
Plate 2 is arranged in order in line concentrating case 23, and this upper surface of line concentrating case 23 is provided with guide rail 24, if the lower surface of the substrate 3 is provided with
In the dry sliding block 25 being embedded in for guide rail 24, the insertion sliding block 25 of guide rail 24, substrate 3 is flexibly connected with line concentrating case 23；
The manual depression mechanism 30 further comprises support 31, push rod 32, connecting rod 33, spanner 34 and connector 35, the branch
Frame 31 is installed on the upper surface of line concentrating case 23, positioned at the rear of substrate 3, and the lower end of push rod 32 is fixed on the upper surface of pressing plate 17, described
Connector 35 is fixedly connected with support 31, and this connector 35 further comprises articulated section 36 and cannula portion 37, the connector 35
Articulated section 36 is connected with the top movable of spanner 34, and the cannula portion 37 of connector 35 is sleeved on push rod 32, and the connecting rod 33 is distinguished
It is connected with the upper end of push rod 32 and the lower removable of spanner 34；
The data display mechanism 7 further comprises support base 41, hanging plate 42 and display 43, the support base 41 and hanging plate 42
It is installed on base 1, support base 41 is located at the rear of hanging plate 42, and the display 43 is arranged in order, is installed on hanging plate 42, described
The main frame 45 of display 43 is connected by data wire 44 with core board 2.
Some slots to make way 51 for placing fingerprint chip to be detected are additionally provided with above-mentioned support plate 6；Above-mentioned slot to make way 51
Number is 16, point 4 rows arrangement.
Embodiment 2：A kind of smart mobile phone fingerprint module justifying test system, including base 1, core board 2, substrate 3, PCB
Plate 4, supporting plate 5, support plate 6, manual depression mechanism 30 and data indication mechanism 7, the pcb board 4 are installed on the upper surface of substrate 3,
The supporting plate 5 is installed on the upper surface of pcb board 4, and the support plate 6 is located at directly over supporting plate 5, and the core board 2 passes through Du
Nation's line 8 is connected with pcb board 4；
It is provided with the pcb board 4 and spring eye 10 that ammunition feed spring 9 penetrates is provided with some springs 9, the supporting plate 5 and some
Installation through-hole 11, be arranged at the spring 9 of the upper surface of pcb board 4 through the spring eye 10 in supporting plate 5 and with the lower surface of support plate 6
Contact, a PIN needle seat 12 with PIN needle 13 is embedded in the installation through-hole 11 of supporting plate 5, and some confessions are provided with the support plate 6
The PIN needle through hole being embedded in for PIN needle 13 is provided with the sample cell 14 of the connector insertion of fingerprint chip to be detected, this sample cell 14
15, the lower end of PIN needle 13 makes electrical contact with the electrical contact area 16 of pcb board 4 on PIN needle seat 12, and the upper end of PIN needle 13 is embedded in sample
In the PIN needle through hole 15 of product groove 14, for being made electrical contact with the connector of fingerprint chip to be detected；
The lower surface of pressing plate 17 is provided with some lug bosses 18 corresponding with sample cell 14 and at least two limited posts 21, described
The upper surface of substrate 3 is provided with the spacing hole 22 being embedded in for limited post 21, and a line concentrating case 23 is arranged at the lower section of substrate 3, the core
Plate 2 is arranged in order in line concentrating case 23, and this upper surface of line concentrating case 23 is provided with guide rail 24, if the lower surface of the substrate 3 is provided with
In the dry sliding block 25 being embedded in for guide rail 24, the insertion sliding block 25 of guide rail 24, substrate 3 is flexibly connected with line concentrating case 23；
The manual depression mechanism 30 further comprises support 31, push rod 32, connecting rod 33, spanner 34 and connector 35, the branch
Frame 31 is installed on the upper surface of line concentrating case 23, positioned at the rear of substrate 3, and the lower end of push rod 32 is fixed on the upper surface of pressing plate 17, described
Connector 35 is fixedly connected with support 31, and this connector 35 further comprises articulated section 36 and cannula portion 37, the connector 35
Articulated section 36 is connected with the top movable of spanner 34, and the cannula portion 37 of connector 35 is sleeved on push rod 32, and the connecting rod 33 is distinguished
It is connected with the upper end of push rod 32 and the lower removable of spanner 34；
The data display mechanism 7 further comprises support base 41, hanging plate 42 and display 43, the support base 41 and hanging plate 42
It is installed on base 1, support base 41 is located at the rear of hanging plate 42, and the display 43 is arranged in order, is installed on hanging plate 42, described
The main frame 45 of display 43 is connected by data wire 44 with core board 2.
The number of above-mentioned spring 9 and spring eye 10 is 4；The number of above-mentioned installation through-hole 11 and PIN needle seat 12 is 16,
It is divided to two rows to arrange.
During using above-mentioned smart mobile phone fingerprint module justifying test system, pass through the setting of spring so that supporting plate and load
Plate is in nature diastole state in the case of idle so that PIN needle can be submerged between PIN needle seat and support plate completely, rise
To the effect of protection PIN needle, so that extend the usage cycles of PIN needle, it is cost-effective, improve production efficiency；Secondly, PIN is passed through
The setting of needle stand causes PIN needle to keep relatively independent, when PIN needle is damaged, and can independently change without entirety more
Change whole PIN needles, it is to avoid waste, and it is simple to operate, cost-effective, improve production efficiency；Again, limited post and spacing
The setting in hole, it is ensured that pressing plate push during with support plate position consistency, the surface of support plate is located just at, so as to ensure lug boss
Can accurately it be pressed onto on the connector of chip to be detected, so as to improve the precision and accuracy of testing result；In addition, core board
Set, the detection signal of acquisition directly can be transmitted and be handled, the detection of the completion of efficiently and accurately to chip performance, then lead to
Data display mechanism is crossed, it is by the real-time reflection of the data of detection over the display, directly perceived quick, have actively to further work
Directive significance.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (5)
1. a kind of smart mobile phone fingerprint module justifying test system, it is characterised in that：Including base（1）, core board（2）, substrate
（3）, pcb board（4）, supporting plate（5）, support plate（6）, manual depression mechanism（30）With data indication mechanism（7）, the pcb board（4）
It is installed on substrate（3）Upper surface, the supporting plate（5）It is installed on pcb board（4）Upper surface, the support plate（6）Positioned at supporting plate
（5）Surface, the core board（2）Pass through Du Pont's line（8）With pcb board（4）Connection；
The pcb board（4）On be provided with some springs（9）, the supporting plate（5）On be provided with ammunition feed spring（9）The spring eye penetrated
（10）With some installation through-holes（11）, it is arranged at pcb board（4）The spring of upper surface（9）Through supporting plate（5）On spring eye
（10）And and support plate（6）Lower surface contact, one have PIN needle（13）PIN needle seat（12）Embedded supporting plate（5）Installation lead to
Hole（11）It is interior, the support plate（6）On be provided with the sample cell that some connectors for fingerprint chip to be detected are embedded in（14）, this sample
Groove（14）Inside it is provided with and supplies PIN needle（13）Embedded PIN needle through hole（15）, the PIN needle seat（12）Upper PIN needle（13）Lower end with
Pcb board（4）Electrical contact area（16）Electrical contact, PIN needle（13）Upper end insertion sample cell（14）PIN needle through hole（15）It is interior,
For being made electrical contact with the connector of fingerprint chip to be detected；
The pressing plate（17）Lower surface is provided with some and sample cell（14）Corresponding lug boss（18）At least two limited posts
（21）, the substrate（3）Upper surface, which is provided with, supplies limited post（21）Embedded spacing hole（22）, a line concentrating case（23）It is arranged at base
Plate（3）Lower section, the core board（2）It is arranged in order in line concentrating case（23）It is interior, this line concentrating case（23）Upper surface is provided with guide rail
（24）, the substrate（3）Lower surface is provided with some confession guide rails（24）Embedded sliding block（25）, guide rail（24）Embedded sliding block（25）
It is interior, by substrate（3）With line concentrating case（23）It is flexibly connected；
The manual depression mechanism（30）Further comprise support（31）, push rod（32）, connecting rod（33）, spanner（34）And connector
（35）, the support（31）It is installed on line concentrating case（23）Upper surface, positioned at substrate（3）Rear, the push rod（32）Lower end is fixed
In pressing plate（17）Upper surface, the connector（35）With support（31）It is fixedly connected, this connector（35）Further comprise being hinged
Portion（36）And cannula portion（37）, the connector（35）Articulated section（36）With spanner（34）Top movable is connected, connector（35）
Cannula portion（37）It is sleeved on push rod（32）On, the connecting rod（33）Respectively with push rod（32）Upper end and spanner（34）Lower removable
Connection；
The data display mechanism（7）Further comprise support base（41）, hanging plate（42）And display（43）, the support base
（41）And hanging plate（42）It is installed on base（1）On, support base（41）Positioned at hanging plate（42）Rear, the display（43）Arrange successively
Row, are installed on hanging plate（42）On, the display（43）Main frame（45）Pass through data wire（44）With core board（2）Connection.
2. smart mobile phone fingerprint module justifying test system according to claim 1, it is characterised in that：The support plate（6）
On be additionally provided with some slots to make way for placing fingerprint chip to be detected（51）.
3. smart mobile phone fingerprint module justifying test system according to claim 2, it is characterised in that：The slot to make way
（51）Number be 16, point 4 rows arrangement.
4. smart mobile phone fingerprint module justifying test system according to claim 1, it is characterised in that：The spring（9）
And spring eye（10）Number be 4.
5. smart mobile phone fingerprint module justifying test system according to claim 1, it is characterised in that：The installation through-hole
（11）With PIN needle seat（12）Number be 16, be divided to two rows arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226360.9A CN107064569A (en) | 2016-12-27 | 2016-12-27 | Smart mobile phone fingerprint module justifying test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226360.9A CN107064569A (en) | 2016-12-27 | 2016-12-27 | Smart mobile phone fingerprint module justifying test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107064569A true CN107064569A (en) | 2017-08-18 |
Family
ID=59624583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611226360.9A Pending CN107064569A (en) | 2016-12-27 | 2016-12-27 | Smart mobile phone fingerprint module justifying test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107064569A (en) |
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| CN107329078A (en) * | 2017-08-29 | 2017-11-07 | 中科芯集成电路股份有限公司 | Fingerprint recognition chip testing devices |
| CN107677854A (en) * | 2017-10-31 | 2018-02-09 | 江苏凯尔生物识别科技有限公司 | A kind of fingerprint module locating platform |
| CN109799372A (en) * | 2018-12-27 | 2019-05-24 | 苏州威驰电子有限公司 | A kind of probe in detecting mechanism |
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Application publication date: 20170818 |