CN107219454A - Fingerprint module test device - Google Patents
Fingerprint module test device Download PDFInfo
- Publication number
- CN107219454A CN107219454A CN201710632487.9A CN201710632487A CN107219454A CN 107219454 A CN107219454 A CN 107219454A CN 201710632487 A CN201710632487 A CN 201710632487A CN 107219454 A CN107219454 A CN 107219454A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- cylinder
- fingerprint module
- test device
- transverse slat
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2829—Testing of circuits in sensor or actuator systems
Abstract
The present invention relates to fingerprint identification technology field, a kind of fingerprint module test device is specifically disclosed, including pressure surveys device and framework；The pressure surveys device includes the first connecting plate, the second connecting plate and the 3rd connecting plate successively from top to bottom；At least two the first cylinders being vertically arranged are provided between first connecting plate and the second connecting plate, the drive end of first cylinder runs through second connecting plate and extends to the lower section of second connecting plate；3rd connecting plate is provided with the test groove through the upper surface of the 3rd connecting plate and the lower surface of the 3rd connecting plate, and the bottom of the 3rd connecting plate is provided with thimble；The drive end of first cylinder is connected with Rubber end, and the Rubber end is driven through the test groove in first cylinder；Also include the second cylinder, the pressure is surveyed device and moved up and down under the driving of second cylinder.The fingerprint module test device that the present invention is provided, can be rapidly completed the test of multigroup fingerprint module.
Description
Technical field
The present invention relates to fingerprint identification technology field, more particularly to a kind of fingerprint module test device.
Background technology
With the development of electronic technology, increasing mobile terminal employs fingerprint identification technology.Fingerprint identification technology
There is more preferable security relative to traditional numerical ciphers or nine grids password, moreover, fingerprint identification technology also has faster
Prompt experience.Fingerprint module is to have a lot of groups to refer on a justifying, referred to as fingerprint module sheet frame, one edition when producing
Line module.
In traditional production, fingerprint module is that single group is tested, i.e., the fingerprint module in justifying is dismantled down by group
To be tested, such testing efficiency is low.
Accordingly, it would be desirable to which a kind of equipment, can be efficiently completed the test job of fingerprint module.
The content of the invention
It is an object of the present invention to：A kind of fingerprint module test device is provided, multigroup fingerprint module can be rapidly completed
Test.
For up to this purpose, the present invention provides a kind of fingerprint module test device, including pressure surveys device and framework；
The pressure surveys device includes horizontally disposed first connecting plate, horizontally disposed second connecting plate successively from top to bottom
With horizontally disposed 3rd connecting plate；
At least two the first cylinders being vertically arranged, described are provided between first connecting plate and the second connecting plate
The drive end of one cylinder runs through second connecting plate and extends to the lower section of second connecting plate；
Connecting rod is provided between second connecting plate and the 3rd connecting plate, the 3rd connecting plate is provided with and passed through
The test groove of the upper surface of the 3rd connecting plate and the lower surface of the 3rd connecting plate is worn, the bottom of the 3rd connecting plate is set
It is equipped with thimble；
The drive end of first cylinder is connected with Rubber end, and the Rubber end is worn under the driving of first cylinder
Cross the test groove；
The framework includes the first riser and the second riser, and the upper end of first riser and the upper end of the second riser pass through
Horizontally disposed transverse slat connection, the pressure is surveyed device and is located between first riser and the second riser, and the pressure surveys device position
In the lower section of the transverse slat；
The second cylinder being vertically arranged is provided with above the transverse slat, the drive end of second cylinder runs through the horizontal stroke
Plate simultaneously extends to the top of first connecting plate and then is connected with first connecting plate.
Specifically, fingerprint module sheet frame mainly includes a controller and some groups of fingerprint modules, and every group of fingerprint module is equal
A chip and a connector including electrical connection, each connector are electrically connected with controller, every group of fingerprint module
Lower section be provided with a red light and a green light, red light is electrically connected with green light with controller.Preferably, fingerprint module
Group number it is equal with the quantity of the first cylinder.
Specifically, first allow the drive end of the second cylinder up to move, and then whole pressure is surveyed into device and move up, then by fingerprint
Module sheet frame is placed on the lower section of thimble, then the drive end of the second cylinder is down moved, and allows thimble to be pressed in fingerprint module sheet frame
On fixed groove in, under the active force of the second cylinder, thimble withstands fingerprint module sheet frame, and then makes fingerprint module sheet frame
Position is fixed, and then opens source of the gas, drives the first cylinder operation, and the Rubber end of the drive end of the first cylinder is down moved to
Contacted with chip, controller is connected by connector with chip, then the software in controller starts test, after test terminates,
By being given a green light below the fingerprint module of test, what is do not passed through sends out a warning.Specifically, the Rubber end is used for apish finger
Fingerprint.
As a preferred embodiment, also including the guide rail being vertically arranged；
The lower end of the guide rail is connected with the upper surface of first connecting plate, and the transverse slat is run through in the upper end of the guide rail
And extend to the top of the transverse slat.
Specifically, stability when the second cylinder surveys device up and down motion with dynamic pressure can be increased by setting up guide rail, it is not easy to
Occurred level direction is rocked.
Further, sliding sleeve is provided with above the transverse slat, the guide rail runs through the sliding sleeve；
When second cylinder operation, the guide rail is slidably connected with the sliding sleeve.
Specifically, it is slidably connected by sliding sleeve, reduces sliding friction.
As a preferred embodiment, the quantity of first cylinder is 20.
Further, the first air inlet of all first cylinders is connected with the first air inlet pipe, and all described first
Second air inlet of cylinder is connected with the second air inlet pipe.
Specifically, multiple first cylinders are simultaneously downward, and then tested while realizing multiple fingerprint modules, quickness and high efficiency.
As a preferred embodiment, also including securing plate, the securing plate is provided with through the securing plate
First slide opening of the lower surface of upper surface and the securing plate；
The securing plate is located at the lower section of second connecting plate, and the drive end of first cylinder is slided through described first
Hole and the lower section for extending to the securing plate；
When first cylinder operation, the drive end of first cylinder is slidably connected with first slide opening.
Specifically, because the drive end extension elongation of the first cylinder is longer, so increase securing plate, is limited by the first slide opening
Rock in the drive end occurred level direction for making the first cylinder.
Further, the drive end connection restraining position ring block of first cylinder, the spacing ring is located at the securing plate
Lower section；
The diameter of the spacing ring is more than the diameter of first slide opening.
As a preferred embodiment, the upper end of the connecting rod and the bottom thread of second connecting plate connect
Connect, the lower end of the connecting rod is threadedly coupled with the top of the 3rd connecting plate.
Specifically, it is threadedly coupled, it is simple and convenient.
Beneficial effects of the present invention are：A kind of fingerprint module test device is provided, by setting at least two first cylinders,
And then the test of multigroup fingerprint module can be rapidly completed.
Brief description of the drawings
The present invention is described in further detail below according to drawings and examples.
Fig. 1 surveys the first visual angle schematic diagram of device for the pressure that embodiment is provided；
Fig. 2 surveys the second visual angle schematic diagram of device for the pressure that embodiment is provided；
Fig. 3 surveys the 3rd visual angle schematic diagram of device for the pressure that embodiment is provided；
The overall schematic for the fingerprint module test device that Fig. 4 provides for embodiment.
In figure：
1st, the first connecting plate；
2nd, the second connecting plate；
3rd, the 3rd connecting plate；301st, groove is tested；
4th, the first cylinder；
5th, securing plate；
6th, connecting rod；
7th, spacing ring；
8th, Rubber end；
9th, thimble；
10th, fingerprint module sheet frame；1001st, chip；1002nd, connector；
11st, framework；1101st, the first riser；1102nd, the second riser；1103rd, transverse slat；
12nd, guide rail；
13rd, sliding sleeve；
14th, the second cylinder.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Figure 1 to 4, a kind of fingerprint module test device, including pressure survey device and framework 11.Pressure surveys device from upper
Arrive down includes horizontally disposed first connecting plate 1, horizontally disposed second connecting plate 2 and horizontally disposed 3rd connecting plate successively
3.20 the first cylinders 4 being vertically arranged, the drive end of the first cylinder 4 are provided between first connecting plate 1 and the second connecting plate 2
Through the second connecting plate 2 and extend to the lower section of the second connecting plate 2.The company of being provided between second connecting plate 2 and the 3rd connecting plate 3
Extension bar 6, the 3rd connecting plate 3 is provided with the test groove through the upper surface of the 3rd connecting plate 3 and the lower surface of the 3rd connecting plate 3
301, the bottom of the 3rd connecting plate 3 is provided with thimble 9.The drive end of first cylinder 4 is connected with Rubber end 8 and (only shown in accompanying drawing
Partial rubber first 8, does not show all Rubber ends 8), and Rubber end 8 first cylinder 4 be driven through test groove
301.Framework 11 includes the first riser 1101 and the second riser 1102, the upper end of the first riser 1101 and the second riser 1102 it is upper
End is connected by horizontally disposed transverse slat 1103, and pressure is surveyed device and is located between the first riser 1101 and the second riser 1102, and pressure is surveyed
Device is located at the lower section of transverse slat 1103.The top of transverse slat 1103 is provided with the second cylinder 14 being vertically arranged, the second cylinder 14
Drive end is through transverse slat 1103 and extends to the top of the first connecting plate 1 and then is connected with the first connecting plate 1.In other embodiments
In, the quantity of the first cylinder 4 is for 2,3,4 or more.
Specifically, fingerprint module sheet frame 10 mainly includes a controller and some groups of fingerprint modules, every group of fingerprint module
Include a chip 1001 and a connector 1002 for electrical connection, each connector 1002 electrically connects with controller
Connect, a red light and a green light are provided with below every group of fingerprint module.Red light is electrically connected with green light with controller.
In the present embodiment, the group number of fingerprint module is equal with the quantity of the first cylinder 4.Specifically, by the bottom of the first riser 1101
It is fixed on the bottom of the second riser 1102 on workbench, first allows the drive end of the second cylinder 14 up to move, and then will be whole
Pressure is surveyed device and moved up, and fingerprint module sheet frame 10 then is placed on into the lower section of thimble 9, then make the drive end of the second cylinder 14 down
Motion, allows in the fixed groove that thimble 9 is pressed on fingerprint module sheet frame 10, under the active force of the second cylinder 14, thimble 9 is withstood
Fingerprint module sheet frame 10, and then the position of fingerprint module sheet frame 10 is fixed, source of the gas is then opened, the first cylinder 4 is driven
Work, the Rubber end 8 of the drive end of the first cylinder 4 is down moved to be contacted with chip 1001, and controller passes through connector 1002
It is connected with chip 1001, then the software in controller starts test, after test terminates, by bright below the fingerprint module of test
Green light, what is do not passed through sends out a warning.
In the present embodiment, fingerprint module test device also includes the guide rail 12 being vertically arranged.The lower end of guide rail 12 and the
The upper surface connection of one connecting plate 1, the upper end of guide rail 12 runs through transverse slat 1103 and extends to the top of transverse slat 1103.Transverse slat 1103
Top be provided with sliding sleeve 13, guide rail 12 runs through sliding sleeve 13；When the second cylinder 14 works, guide rail 12 is slided with sliding sleeve 13 to be connected
Connect.Specifically, stability when the second cylinder 14 surveys device up and down motion with dynamic pressure can be increased by setting up guide rail 12, it is not easy to be sent out
Give birth to rocking for horizontal direction.It is slidably connected by sliding sleeve 13, then can reduces sliding friction.
In the present embodiment, the first cylinder 4 is single-acting cylinder, and the air inlet of all first cylinders 4 connects with air inlet pipe
Connect.In other embodiments, the first cylinder 4 is double-acting cylinder, the first air inlet of all first cylinders 4 with the first air inlet
Pipe is connected, and the second air inlet of all first cylinders 4 is connected with the second air inlet pipe.Specifically, multiple first cylinders 4 simultaneously to
Under, and then tested while realizing multiple fingerprint modules, quickness and high efficiency.
In the present embodiment, fingerprint module test device also includes securing plate 5, and securing plate 5 is provided with through securing plate 5
First slide opening of the lower surface of upper surface and securing plate 5；Securing plate 5 is located at the lower section of the second connecting plate 2, the drive of the first cylinder 4
Moved end runs through the first slide opening and extends to the lower section of securing plate 5；When the first cylinder 4 works, the drive end of the first cylinder 4 and
One slide opening is slidably connected.The drive end connection restraining position ring block 7 of first cylinder 4, spacing ring 7 is located at the lower section of securing plate 5；Spacing ring
7 diameter is more than the diameter of the first slide opening.Specifically, because the drive end extension elongation of the first cylinder 4 is longer, so increase adds
Gu plate 5, the drive end occurred level direction for limiting first cylinder 4 by the first slide opening is rocked.
In the present embodiment, the upper end of connecting rod 6 is connected with the bottom thread of the second connecting plate 2, the lower end of connecting rod 6 with
The top threaded connection of 3rd connecting plate 3.Specifically, it is threadedly coupled, it is simple and convenient.
" first ", " second ", " the 3rd " herein etc. be not special just for the sake of being distinguish between in description
Implication.
Statement is additionally needed, each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of fingerprint module test device, it is characterised in that
Device and framework are surveyed including pressure；
The pressure surveys device includes horizontally disposed first connecting plate, horizontally disposed second connecting plate and water successively from top to bottom
Flat the 3rd connecting plate set；
At least two the first cylinders being vertically arranged, first gas are provided between first connecting plate and the second connecting plate
The drive end of cylinder runs through second connecting plate and extends to the lower section of second connecting plate；
Connecting rod is provided between second connecting plate and the 3rd connecting plate, the 3rd connecting plate, which is provided with, runs through institute
The test groove of the upper surface of the 3rd connecting plate and the lower surface of the 3rd connecting plate is stated, the bottom of the 3rd connecting plate is provided with
Thimble；
The drive end of first cylinder is connected with Rubber end, and the Rubber end is driven through institute in first cylinder
State test groove；
The framework includes the first riser and the second riser, and the upper end of first riser and the upper end of the second riser pass through level
The transverse slat connection of setting, the pressure is surveyed device and is located between first riser and the second riser, and the pressure surveys device and is located at institute
State the lower section of transverse slat；
The second cylinder being vertically arranged is provided with above the transverse slat, the drive end of second cylinder runs through the transverse slat simultaneously
Extend to the top of first connecting plate and then be connected with first connecting plate.
2. fingerprint module test device according to claim 1, it is characterised in that
Also include the guide rail being vertically arranged；
The lower end of the guide rail is connected with the upper surface of first connecting plate, and the upper end of the guide rail is run through the transverse slat and prolonged
Extend the top of the transverse slat.
3. fingerprint module test device according to claim 2, it is characterised in that
Sliding sleeve is provided with above the transverse slat, the guide rail runs through the sliding sleeve；
When second cylinder operation, the guide rail is slidably connected with the sliding sleeve.
4. fingerprint module test device according to claim 1, it is characterised in that
The quantity of first cylinder is 20.
5. fingerprint module test device according to claim 4, it is characterised in that
First air inlet of all first cylinders is connected with the first air inlet pipe, the second air inlet of all first cylinders
Mouth is connected with the second air inlet pipe.
6. fingerprint module test device according to claim 1, it is characterised in that
Also include securing plate, the securing plate is provided with the lower surface through the upper surface of the securing plate and the securing plate
First slide opening；
The securing plate is located at the lower section of second connecting plate, and the drive end of first cylinder runs through first slide opening simultaneously
Extend to the lower section of the securing plate；
When first cylinder operation, the drive end of first cylinder is slidably connected with first slide opening.
7. fingerprint module test device according to claim 6, it is characterised in that
The drive end connection restraining position ring block of first cylinder, the spacing ring is located at the lower section of the securing plate；
The diameter of the spacing ring is more than the diameter of first slide opening.
8. fingerprint module test device according to claim 1, it is characterised in that
The upper end of the connecting rod is connected with the bottom thread of second connecting plate, the lower end of the connecting rod and the described 3rd
The top threaded connection of connecting plate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810874478.5A CN109061441A (en) | 2017-07-28 | 2017-07-28 | Efficient detection device for fingerprint mould group |
| CN201810886591.5A CN109307832A (en) | 2017-07-28 | 2017-07-28 | The quickly test device of test multiple groups fingerprint recognition mould group |
| CN201710632487.9A CN107219454A (en) | 2017-07-28 | 2017-07-28 | Fingerprint module test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632487.9A CN107219454A (en) | 2017-07-28 | 2017-07-28 | Fingerprint module test device |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810874478.5A Division CN109061441A (en) | 2017-07-28 | 2017-07-28 | Efficient detection device for fingerprint mould group |
| CN201810886591.5A Division CN109307832A (en) | 2017-07-28 | 2017-07-28 | The quickly test device of test multiple groups fingerprint recognition mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107219454A true CN107219454A (en) | 2017-09-29 |
Family
ID=59954158
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810886591.5A Pending CN109307832A (en) | 2017-07-28 | 2017-07-28 | The quickly test device of test multiple groups fingerprint recognition mould group |
| CN201810874478.5A Pending CN109061441A (en) | 2017-07-28 | 2017-07-28 | Efficient detection device for fingerprint mould group |
| CN201710632487.9A Pending CN107219454A (en) | 2017-07-28 | 2017-07-28 | Fingerprint module test device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810886591.5A Pending CN109307832A (en) | 2017-07-28 | 2017-07-28 | The quickly test device of test multiple groups fingerprint recognition mould group |
| CN201810874478.5A Pending CN109061441A (en) | 2017-07-28 | 2017-07-28 | Efficient detection device for fingerprint mould group |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109307832A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727935A (en) * | 2017-11-07 | 2018-02-23 | 江苏凯尔生物识别科技有限公司 | Fingerprint chip automatic impedance test equipment |
| CN107884600A (en) * | 2017-10-31 | 2018-04-06 | 江苏凯尔生物识别科技有限公司 | A kind of fingerprint module marking platform |
| CN107918056A (en) * | 2017-11-07 | 2018-04-17 | 江苏凯尔生物识别科技有限公司 | Impedance test device |
| CN108712828A (en) * | 2018-05-22 | 2018-10-26 | 江西合力泰科技有限公司 | A kind of full automatic line preparation process for producing the big plate of fingerprint recognition |
| CN110186768A (en) * | 2018-02-23 | 2019-08-30 | 江苏凯尔生物识别科技有限公司 | Fingerprint Mo Zu conduction test mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456203A (en) * | 2019-08-26 | 2019-11-15 | 昆山丘钛微电子科技有限公司 | Fingerprint module detecting device and fingerprint mould group detection method |
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| CN107918056A (en) * | 2017-11-07 | 2018-04-17 | 江苏凯尔生物识别科技有限公司 | Impedance test device |
| CN110186768A (en) * | 2018-02-23 | 2019-08-30 | 江苏凯尔生物识别科技有限公司 | Fingerprint Mo Zu conduction test mechanism |
| CN108712828A (en) * | 2018-05-22 | 2018-10-26 | 江西合力泰科技有限公司 | A kind of full automatic line preparation process for producing the big plate of fingerprint recognition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109061441A (en) | 2018-12-21 |
| CN109307832A (en) | 2019-02-05 |
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Application publication date: 20170929 |