CN203720861U - Fingerprint module testing tool - Google Patents
Fingerprint module testing tool Download PDFInfo
- Publication number
- CN203720861U CN203720861U CN201420109027.XU CN201420109027U CN203720861U CN 203720861 U CN203720861 U CN 203720861U CN 201420109027 U CN201420109027 U CN 201420109027U CN 203720861 U CN203720861 U CN 203720861U
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- China
- Prior art keywords
- fingerprint module
- fingerprint
- lockable mechanism
- wiring board
- support
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model discloses a fingerprint module testing tool. The fingerprint module testing tool includes a fingerprint module (3) and a locking mechanism (4) which are fixed at two sides of a support (1) through screws; an equalizing plate (2) which is corresponding to the locking mechanism (4) is fixed to one position of the support through screws, wherein the one position of the support is at the same side as the fingerprint module (3); the fingerprint module (3) is electrically connected with the locking mechanism (4) through a circuit board; and the circuit board is provided with a fingerprint acquisition chip, a fingerprint processing chip and a main control chip, wherein the main control chip controls the movement of the locking mechanism (4) through data which have been processed by the fingerprint processing chip. According to the fingerprint module testing tool of the utility model, the fingerprint module is tested alone outside a security box, and therefore, a testing process is visualized, testing is convenient, and components where faults exist can be found conveniently.
Description
Technical field
The utility model relates to a kind of proving installation of identification module in biometrics identification technology field, particularly a kind of test fixture of fingerprint module.
Background technology
Fingerprint recognition is a kind of effective identity recognizing technology.Along with the development of photoelectric technology and semiconductor technology, auto Fingerprint Identification System is applied among daily life more and more.Fingerprint safe is exactly one of product important in fingerprint recognition application, because fingerprint is difficult to find equally at this in the world, so the strong security of fingerprint safe is easy-to-use.The core component of fingerprint safe is fingerprint module and lockable mechanism, and the sensitivity of the fingerprint collecting of fingerprint module and the quality of recognition performance, fingerprint module control lockable mechanism directly affects safety index and the operability of fingerprint safe.Before fingerprint module is installed or when proof box breaks down, need to detect by refusing sincere and misclassification rate the quality of fingerprint module and line related plate, if directly detected on proof box, because lockable mechanism and wiring board that fingerprint module is controlled are inner at proof box, outside cannot be seen, inconvenient operation, can not find in time the component locations breaking down, test difficulty.
Utility model content
For the needs of fingerprint module in existing fingerprint safe and the inconvenience of line related board test, the utility model provides a kind of test fixture of fingerprint module.
To achieve these goals, technical solution adopted in the utility model is:
A kind of test fixture of fingerprint module, comprise fingerprint module and lockable mechanism, fingerprint module and lockable mechanism are screwed in the both sides of support, with on the support of fingerprint module homonymy, be screwed with lockable mechanism corresponding wait plate, fingerprint module is electrically connected to lockable mechanism by wiring board, on wiring board, be provided with fingerprint collecting chip, finger prints processing chip and main control chip, the motion of the Data Control lockable mechanism that main control chip transmits by finger prints processing chip;
Described support is to comprise panel and the passive base plate that fingerprint module and lockable mechanism are installed, and panel and base plate are the integrative-structure of L-type;
The material of described support is steel plate or aluminium alloy or wear-resistant plastic; Described fingerprint module is provided with a voice device, described voice device is electrically connected to wiring board, finger prints processing chip collection on wiring board be unaccommodated fingerprint, voice device is play warning, finger prints processing chip collection on wiring board be applicable fingerprint, voice device is pointed out next step operation.
Fingerprint module is also electrically connected to infrared detection module, and the auxiliary fingerprint module of infrared detection module detects, and the efficiency detecting is like this higher.
The beneficial effects of the utility model: because fingerprint module is in the outside test separately of proof box, test process is visual, convenient test, and be convenient to find the parts that break down.
Accompanying drawing explanation
Fig. 1, STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2, Facad structure schematic diagram of the present utility model;
Fig. 3, structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of test fixture of fingerprint module, comprise fingerprint module 3 and lockable mechanism 4, fingerprint module 3 and lockable mechanism 4 are screwed in the both sides of support 1, with on the support 1 of fingerprint module 3 homonymies, be screwed with lockable mechanism 4 corresponding wait plate 2, fingerprint module 3 is electrically connected to lockable mechanism 4 by wiring board, on wiring board, be provided with fingerprint collecting chip, finger prints processing chip and main control chip, the motion of the Data Control lockable mechanism 4 that main control chip transmits by finger prints processing chip; Described support 1 is to comprise panel and the passive base plate that fingerprint module 3 and lockable mechanism 4 are installed, and panel and base plate are the integrative-structure of L-type; The material of described support 1 is steel plate or aluminium alloy or wear-resistant plastic; Described fingerprint module 3 is provided with a voice device, described voice device is electrically connected to wiring board, finger prints processing chip collection on wiring board be unaccommodated fingerprint, voice device is play warning, finger prints processing chip collection on wiring board be applicable fingerprint, voice device is pointed out next step operation.
Principle of work of the present utility model: the fingerprint module of proof box, lockable mechanism are shifted out from whole proof box, be designed to separately frock in order to the fingerprint module of test fingerprint proof box.By fingerprint module 3 (fingerprint acquisition instrument) according to the programmed acquisition fingerprint of setting after, the quality of fingerprint module and line related plate is differentiated in the motion of lockable mechanism 4.
The beneficial effects of the utility model: because fingerprint module is in the outside test separately of proof box, test process is visual, convenient test, and be convenient to find the parts that break down.
The simple replacement of those ordinary skill in the art and replacing are all within this patent protection domain.
Claims (5)
1. the test fixture of a fingerprint module, comprise fingerprint module (3) and lockable mechanism (4), it is characterized in that, fingerprint module (3) and lockable mechanism (4) are screwed in the both sides of support (1), with on the support (1) of fingerprint module (3) homonymy, be screwed with lockable mechanism (4) corresponding wait plate (2), fingerprint module (3) is electrically connected to lockable mechanism (4) by wiring board, on wiring board, be provided with fingerprint collecting chip, finger prints processing chip and main control chip, the motion of the Data Control lockable mechanism (4) that main control chip transmits by finger prints processing chip.
2. the test fixture of a kind of fingerprint module according to claim 1, it is characterized in that, described support (1) is to comprise panel and the passive base plate that fingerprint module (3) and lockable mechanism (4) are installed, and panel and base plate are the integrative-structure of L-type.
3. the test fixture of a kind of fingerprint module according to claim 1 and 2, is characterized in that, the material of described support (1) is steel plate or aluminium alloy or wear-resistant plastic.
4. the test fixture of a kind of fingerprint module according to claim 3, it is characterized in that, described fingerprint module (3) is provided with a voice device, described voice device is electrically connected to wiring board, finger prints processing chip collection on wiring board be unaccommodated fingerprint, voice device is play warning, the finger prints processing chip collection on wiring board be applicable fingerprint, voice device is pointed out next step operation.
5. the test fixture of a kind of fingerprint module according to claim 4, is characterized in that, fingerprint module (3) is also electrically connected to infrared detection module, and the auxiliary fingerprint module of infrared detection module detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109027.XU CN203720861U (en) | 2014-03-10 | 2014-03-10 | Fingerprint module testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109027.XU CN203720861U (en) | 2014-03-10 | 2014-03-10 | Fingerprint module testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203720861U true CN203720861U (en) | 2014-07-16 |
Family
ID=51159998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420109027.XU Expired - Fee Related CN203720861U (en) | 2014-03-10 | 2014-03-10 | Fingerprint module testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203720861U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938169A (en) * | 2016-03-25 | 2016-09-14 | 江苏凯尔生物识别科技有限公司 | Adsorption tool for fingerprint module group metal ring assembling |
| CN106291208A (en) * | 2016-10-08 | 2017-01-04 | 深圳格兰达智能装备股份有限公司 | Fingerprint module test machine |
| CN106483453A (en) * | 2016-12-14 | 2017-03-08 | 江苏凯尔生物识别科技有限公司 | Electrical detection device for fingerprint chip |
| CN107192937A (en) * | 2017-04-19 | 2017-09-22 | 努比亚技术有限公司 | Fingerprint chip detecting method and device, electronic equipment and storage medium |
| CN109633299A (en) * | 2018-11-26 | 2019-04-16 | 大唐微电子技术有限公司 | A kind of test device and method of fingerprint mould group |
| CN109791177A (en) * | 2016-10-14 | 2019-05-21 | 指纹卡有限公司 | Test module for fingerprint acquisition apparatus |
-
2014
- 2014-03-10 CN CN201420109027.XU patent/CN203720861U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938169A (en) * | 2016-03-25 | 2016-09-14 | 江苏凯尔生物识别科技有限公司 | Adsorption tool for fingerprint module group metal ring assembling |
| CN106291208A (en) * | 2016-10-08 | 2017-01-04 | 深圳格兰达智能装备股份有限公司 | Fingerprint module test machine |
| CN109791177A (en) * | 2016-10-14 | 2019-05-21 | 指纹卡有限公司 | Test module for fingerprint acquisition apparatus |
| CN106483453A (en) * | 2016-12-14 | 2017-03-08 | 江苏凯尔生物识别科技有限公司 | Electrical detection device for fingerprint chip |
| CN106483453B (en) * | 2016-12-14 | 2023-12-01 | 江苏凯尔生物识别科技有限公司 | Electrical property detection device for fingerprint chip |
| CN107192937A (en) * | 2017-04-19 | 2017-09-22 | 努比亚技术有限公司 | Fingerprint chip detecting method and device, electronic equipment and storage medium |
| CN109633299A (en) * | 2018-11-26 | 2019-04-16 | 大唐微电子技术有限公司 | A kind of test device and method of fingerprint mould group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20180310 |