CN113791244B - Side fingerprint module testing arrangement - Google Patents
Side fingerprint module testing arrangement Download PDFInfo
- Publication number
- CN113791244B CN113791244B CN202110926723.4A CN202110926723A CN113791244B CN 113791244 B CN113791244 B CN 113791244B CN 202110926723 A CN202110926723 A CN 202110926723A CN 113791244 B CN113791244 B CN 113791244B
- Authority
- CN
- China
- Prior art keywords
- rack
- workbench
- fixed
- mounting
- testing
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- G01R1/0425—Test clips, e.g. for IC's
-
- 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
- G01R31/2825—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere in household appliances or professional audio/video equipment
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a side fingerprint module testing device, and belongs to the field of fingerprint module testing; a side fingerprint module testing device comprises a workbench, a clamping mechanism, a jacking mechanism and a testing mechanism; the clamping mechanism is provided with two clamping plates capable of moving in the synchronous direction, so that the clamping and centering of the module to be tested are realized, and the testing precision is ensured; the jacking mechanism is arranged below the workbench to realize the adjustment of the testing position of the module to be tested, so that operators with different heights can operate conveniently, and the comfort level of the operators is improved; in addition, according to factors such as the thickness of the module to be tested, the height of the mounting plate can be properly increased, so that the useless travel of the upper measuring head is reduced, and the testing efficiency is improved; through setting up testing mechanism to set up the second in testing mechanism and adjust the pole, thereby restriction fifth rack suitable maximum decline position avoids the extrusion force that the module that awaits measuring of side head received too big and leads to damaging.
Description
Technical Field
The disclosure belongs to the field of fingerprint module testing, and particularly relates to a side fingerprint module testing device.
Background
With the development of electronic technology, the traditional digital password or the Sudoku password can not meet the requirement of people on information security; biological recognition is widely applied to mobile phones, and the stability, uniqueness and rapidness of fingerprints enable the application of fingerprint recognition devices to be very wide; the side fingerprint module is arranged on the side face of the mobile phone, so that a space is reserved for a screen of the mobile phone, and the screen of the mobile phone can be maximized; in general, the side fingerprint module needs to be tested under the conditions of factory quality inspection, recycle inspection, usability detection and the like, and the existing test method is to manually place the module to be tested under the measuring head and then control the side head to press down to complete the test.
Disclosure of Invention
Aiming at the defects of the prior art, the object of the present disclosure is to provide a side fingerprint module testing device, which solves the problem that the module testing result is not accurate enough due to the unstable position of the module in the prior art.
The purpose of the disclosure can be achieved by the following technical scheme:
the side fingerprint module testing device comprises a workbench and is characterized in that a clamping mechanism is arranged above the workbench, the clamping mechanism comprises a mounting plate, the upper end of the mounting plate is connected with two clamping plates in a sliding manner, and a first rack and a second rack are respectively fixed on the two clamping plates; the upper end of the mounting plate is rotationally connected with a central rod, a first gear is fixed on the central rod, the first gear is positioned between the first rack and the second rack, and the first gear is meshed with the first rack and the second rack at the same time;
further, two mounting seats are fixed at the upper end of the mounting plate, a screw rod is connected between the two mounting seats in a rotating mode, a first fixing plate is arranged on the second rack, and the screw rod penetrates through the first fixing plate and is in threaded connection with the first fixing plate.
Further, a through groove is formed in the second rack, and the through groove can be matched with the first rack and is in sliding connection with the first rack.
Further, two second fixed plates are fixed on the mounting plate, a first spring is installed between the second fixed plates and the clamping plates, and two ends of the first spring are fixedly connected with the side faces of the second fixed plates and the side faces of the clamping plates respectively.
Further, a jacking mechanism is arranged below the workbench and used for driving the mounting plate to lift;
further, the jacking mechanism comprises a third rack fixed at the lower end of the mounting plate, the third rack passes through the upper end part of the workbench along the vertical direction and is in sliding connection with the workbench, a third fixing plate is arranged on one side of the workbench, a second gear and a third gear are fixed on a rotating rod of a rotating rod and are rotatably connected to the third fixing plate, the second gear is meshed with the third rack, a fourth rack is meshed with one side of the third gear, and the fourth rack is in sliding connection with the third fixing plate;
further, the upper end of the workbench is fixedly provided with a fixing frame, a first adjusting rod is connected to the fixing frame in a threaded mode, and the tail end of the first adjusting rod is connected with the upper end of the fourth rack in a rotating mode.
Further, a testing mechanism is arranged at the upper end of the workbench, the testing mechanism comprises a mounting frame fixed at the upper end of the workbench, a fifth rack is connected to the upper end of the mounting frame in a sliding mode, the sliding direction of the fifth rack is in a vertical direction, a fourth gear is meshed with the outer side of the fifth rack, and a driving device for driving the fourth gear to rotate is fixed on the mounting frame;
further, the mounting groove has been seted up to the lower extreme of fifth rack, and the spacing groove with the mounting groove intercommunication has been seted up to the side of fifth rack, and sliding connection has the measuring stick in the mounting groove, and the lower extreme of measuring stick is fixed with the side, and the upper end of measuring stick is provided with the baffle, baffle and spacing groove mutually support and sliding connection, installs the second spring between the interior top surface of up end and the mounting groove of measuring stick, and under the elasticity effect of second spring, the baffle has the motion trend that is close to the spacing groove lower extreme.
Further, a fourth fixing plate is fixed on one side of the five racks, and the fourth fixing plate can limit the maximum lifting position of the fifth racks;
further, a second adjusting rod is connected to the fourth fixing plate through threads, a supporting frame is fixed to the upper end of the mounting plate, and the supporting frame is located right below the second adjusting rod.
The beneficial effects of the present disclosure are: the clamping mechanism is arranged above the workbench, and two clamping plates capable of synchronously moving are arranged in the clamping mechanism, so that the clamping and centering of the module to be tested are realized, the module to be tested is ensured to be positioned under the side head, and the module to be tested is kept stable in the testing process, so that the testing precision is ensured; the jacking mechanism is arranged below the workbench to realize the adjustment of the testing position of the module to be tested, so that operators with different heights can operate conveniently, and the comfort level of the operators is improved; in addition, according to factors such as the thickness of the module to be tested, the height of the mounting plate can be properly increased, so that the useless travel of the upper measuring head is reduced, and the testing efficiency is improved; through setting up testing mechanism to set up the second in testing mechanism and adjust the pole, thereby restriction fifth rack suitable maximum decline position avoids the extrusion force that the module that awaits measuring of side head received too big and leads to damaging.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic overall construction of an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a table configuration of an embodiment of the present disclosure;
FIG. 3 is a schematic view of a clamping mechanism according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a second rack configuration of an embodiment of the present disclosure;
fig. 5 is a schematic structural view of a lifting mechanism according to an embodiment of the present disclosure
FIG. 6 is a schematic diagram of a test mechanism according to an embodiment of the present disclosure;
FIG. 7 is a schematic view of a fifth rack configuration of an embodiment of the present disclosure;
fig. 8 is a schematic view of a measuring stick structure according to an embodiment of the present disclosure.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.
As shown in fig. 1, a side fingerprint module testing device comprises a workbench 1, wherein a clamping mechanism 2 is arranged above the workbench 1, and the clamping mechanism 2 is used for realizing clamping centering of a module to be tested, so that the position of the module to be tested is kept stable in the measuring process, and the measuring precision is ensured;
as shown in fig. 3-4, the clamping mechanism 2 comprises a mounting plate 21, the mounting plate 21 is positioned above the workbench 2, and a module to be tested is placed at the upper end of the mounting plate 21 to complete testing; the upper end of the mounting plate 21 is connected with two clamping plates 22 in a sliding manner, the movement directions of the two clamping plates 22 are opposite, and when the two clamping plates 22 are close to each other, the clamping and fixing of the module to be tested can be realized;
the two clamping plates 22 are respectively fixed with a first rack 23 and a second rack 24, and the upper end of the mounting plate 21 rotates; the central rod 25 is connected, a first gear 26 is fixed on the central rod 25, the first gear 26 is positioned between the first rack 23 and the second rack 24, and the first gear 26 is simultaneously meshed with the first rack 23 and the second rack 24, so that when one clamping plate 22 is driven to move, the other clamping plate 22 can be driven to synchronously move in opposite directions, the clamping and centering of a module to be tested are realized, and the module to be tested is ensured to be positioned under a lateral head;
the upper end of the mounting plate 21 is fixedly provided with two mounting seats 27, a screw rod 28 is rotatably connected between the two mounting seats 27, a first fixing plate 242 is arranged on the second rack 24, the screw rod 28 passes through the first fixing plate 242 and is in threaded connection with the first fixing plate 242, and the driving of the movement of the second rack 24 can be realized by rotating the screw rod 28, so that the synchronous and reverse movement of the two clamping plates 2 is realized;
two second fixing plates 211 are fixed on the mounting plate 21, a first spring 29 is arranged between the second fixing plates 211 and the clamping plates 22, two ends of the first spring 29 are fixedly connected with the side surfaces of the second fixing plates 211 and the side surfaces of the clamping plates 22 respectively, and under the action of the first spring 29, the two clamping plates 22 acquire a movement trend, so that the self-locking property of the threaded connection of the screw rod 28 and the first fixing plates 242 is improved, and the moving parts on the mounting plate 21 are prevented from being moved in disorder when clamping actions are not carried out;
in this embodiment, the second rack 24 is provided with a through slot 241, the through slot 241 can be mutually matched with and slidingly connected with the first rack 23, when the two clamping plates 22 are close to each other, the first rack 23 can be inserted into the through slot 241, so that the first rack 23 and the second rack 24 are prevented from interfering with each other to affect the minimum distance between the two clamping plates 22, and the clamping plates 22 cannot clamp a smaller module; in addition, before clamping the module, the screw rod 28 is rotated, so that the first rack 23 is inserted into the through groove 241, thereby verifying the relative positions of the two clamping plates 22, and placing the two clamping plates 22 to deviate from each other to affect the stability of the subsequent clamping.
The jacking mechanism 3 is arranged below the workbench 1, and the jacking mechanism 3 is used for jacking the mounting plate 21, so that the module to be tested is positioned at a proper test height, operators with different heights can operate conveniently, and the comfort level of the operators is improved; in addition, according to factors such as the thickness of the module to be tested, the height of the mounting plate 21 can be properly raised so as to reduce the useless travel of the upper measuring head and improve the testing efficiency;
as shown in fig. 2, a positioning groove 13 is formed in the upper end of the workbench 1, the positioning groove 13 penetrates through the upper end of the workbench 1 along the vertical direction, a third fixing plate 11 is arranged on one side of the workbench 1, a sliding groove 12 is formed in the third fixing plate 11, and the sliding groove 12 is arranged in the vertical direction;
as shown in fig. 5, the jacking mechanism 3 comprises a third rack 31, the third rack 31 is matched with the positioning groove 13 and is in sliding connection, the upper end surface of the third rack 31 is fixedly connected with the lower end surface of the mounting plate 21, the jacking mechanism 3 further comprises a rotating rod 32, the rotating rod 32 penetrates through the third fixing plate 11 and is in rotating connection with the third fixing plate 11, a second gear 33 and a third gear 34 are fixed on the rotating rod 32, the second gear 33 is meshed with the third rack 31, a fourth rack 35 is meshed with one side of the third gear 34, and the fourth rack 35 is matched with the sliding groove 12 and is in sliding connection; the upper end of the workbench 1 is fixedly provided with a fixing frame 36, the fixing frame 36 is in threaded connection with a first adjusting rod 37, the tail end of the first adjusting rod 37 is in rotary connection with the upper end of a fourth rack 35, and the fourth rack 35 can be driven to move up and down by rotating the first adjusting rod 37, so that the fourth rack 35 is driven to move up and down, and the purpose of adjusting the height of the mounting plate 21 is achieved;
by the above mechanism, the control part of the lifting mechanism 3 below the workbench 1 is arranged on the outer side of the workbench 1, and the lifting motion of the mounting plate 21 is prevented from retracting by utilizing the self-locking property of the threaded connection of the first adjusting rod 37 and the fixing frame 36.
The upper end of the workbench 1 is provided with a testing mechanism 4, and the testing mechanism 4 is used for testing a module to be tested between two clamping plates 22;
as shown in fig. 6-8, the test mechanism 4 comprises a mounting frame 41, the mounting frame 41 is fixed at the upper end of the workbench 1, a fifth rack 42 is slidably connected at the upper end of the mounting frame 41, the sliding direction of the fifth rack 42 is a vertical direction, a fourth gear 43 is meshed with the outer side of the fifth rack 42, and a driving device 44 for driving the fourth gear 43 to rotate is fixed on the mounting frame 41;
the lower end of the fifth rack 42 is provided with a mounting groove 421, the side surface of the fifth rack 42 is provided with a limit groove 422, the limit groove 422 is communicated with the mounting groove 421, a measuring rod 45 is connected in a sliding way in the mounting groove 421, the lower end of the measuring rod 45 is fixedly provided with a side head 452, the upper end of the measuring rod 45 is provided with a baffle 451, the baffle 451 is matched with the limit groove 422 in a sliding way, a second spring 46 is arranged between the upper end surface of the measuring rod 45 and the inner top surface of the mounting groove 421, two ends of the second spring 46 are respectively fixedly connected with the upper end surface of the measuring rod 45 and the inner top surface of the mounting groove 421, so that the elastic connection between the measuring rod 45 and the fifth rack 42 is realized, the baffle 451 has a movement trend close to the lower end part of the limit groove 422 under the elastic force of the second spring 46, and the lower end part of the limit groove 422 also limits the maximum descending position of the baffle 451; the side head 452 is prevented from being directly and rigidly contacted with the module to be tested by the elastic buffering action of the second spring 46, so that the module or the side head is prevented from being damaged;
a fourth fixing plate 423 is fixed on one side of the fifth rack 42, and the fourth fixing plate 423 is used for limiting the maximum lifting position of the fifth rack 42 and preventing the fifth rack 42 from being separated from the mounting frame 41 under the driving of the driving device 44;
the fourth fixing plate 423 is in threaded connection with a second adjusting rod 47, the upper end of the mounting plate 21 is fixed with a supporting frame 212, the supporting frame 212 is positioned right below the second adjusting rod 47, and when the side head 452 is in contact with a module to be tested and the second spring 46 is compressed to a certain extent, the second adjusting rod 47 is in contact with the supporting frame 212, so that the maximum descending position of the fifth rack 42 is limited, and the situation that the compression amount of the second spring 46 is too large to cause damage due to the fact that the extrusion force applied to the module to be tested of the side head 452 is too large is avoided;
in the present embodiment, the second adjustment lever 47 is rotated according to the thickness of the module to be tested, thereby restricting the proper maximum descent position of the fifth rack 42.
Working principle:
the clamping mechanism 2 above the workbench 1 and the clamping mechanism 2 are provided with two clamping plates 22 capable of moving in the synchronous direction, so that the clamping and centering of the module to be tested are realized, the module to be tested is ensured to be positioned under the lateral head, and the module to be tested is kept stable in the testing process, and the testing precision is further ensured; the jacking mechanism 3 is arranged below the workbench 1 to realize the adjustment of the testing position of the module to be tested, so that operators with different heights can operate conveniently, and the comfort level of the operators is improved; in addition, according to factors such as the thickness of the module to be tested, the height of the mounting plate 21 can be properly raised so as to reduce the useless travel of the upper measuring head and improve the testing efficiency; by arranging the test mechanism 4 and arranging the second adjusting rod 47 in the test mechanism 4, the proper maximum descending position of the fifth rack 42 is limited, and damage caused by overlarge extrusion force to the module to be tested of the side head 452 is avoided.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (3)
1. The side fingerprint module testing device comprises a workbench (1), and is characterized in that a clamping mechanism (2) is arranged above the workbench (1), the clamping mechanism (2) comprises a mounting plate (21), two clamping plates (22) are connected to the upper end of the mounting plate (21) in a sliding manner, and a first rack (23) and a second rack (24) are respectively fixed on the two clamping plates (22); the upper end of the mounting plate (21) is rotationally connected with a center rod (25), a first gear (26) is fixed on the center rod (25), the first gear (26) is positioned between the first rack (23) and the second rack (24), and the first gear (26) is meshed with the first rack (23) and the second rack (24) at the same time;
two mounting seats (27) are fixed at the upper end of the mounting plate (21), a screw rod (28) is rotatably connected between the two mounting seats (27), a first fixing plate (242) is arranged on the second rack (24), and the screw rod (28) passes through the first fixing plate (242) and is in threaded connection with the first fixing plate;
two second fixing plates (211) are fixed on the mounting plate (21), a first spring (29) is arranged between the second fixing plates (211) and the clamping plate (22), and two ends of the first spring (29) are fixedly connected with the side surfaces of the second fixing plates (211) and the side surfaces of the clamping plate (22) respectively;
a jacking mechanism (3) is arranged below the workbench (1), and the jacking mechanism (3) is used for driving the mounting plate (21) to lift;
the jacking mechanism (3) comprises a third rack (31) fixed at the lower end of the mounting plate (21), the third rack (31) penetrates through the upper end part of the workbench (1) along the vertical direction and is in sliding connection with the workbench, a third fixing plate (11) is arranged on one side of the workbench (1), a rotating rod (32) is rotatably connected to the third fixing plate (11), a second gear (33) and a third gear (34) are fixed on the rotating rod (32), the second gear (33) is meshed with the third rack (31), a fourth rack (35) is meshed with one side of the third gear (34), and the fourth rack (35) is in sliding connection with the third fixing plate (11);
the upper end of the workbench (1) is fixedly provided with a fixing frame (36), the fixing frame (36) is connected with a first adjusting rod (37) in a threaded manner, and the tail end of the first adjusting rod (37) is rotationally connected with the upper end of a fourth rack (35);
the upper end of the workbench (1) is provided with a testing mechanism (4), the testing mechanism (4) comprises a mounting frame (41) fixed at the upper end of the workbench (1), the upper end of the mounting frame (41) is slidably connected with a fifth rack (42), the sliding direction of the fifth rack (42) is a vertical direction, the outer side of the fifth rack (42) is meshed with a fourth gear (43), and a driving device (44) for driving the fourth gear (43) to rotate is fixed on the mounting frame (41);
the mounting groove (421) has been seted up to the lower extreme of fifth rack (42), spacing groove (422) with mounting groove (421) intercommunication have been seted up to the side of fifth rack (42), sliding connection has measuring rod (45) in mounting groove (421), the lower extreme of measuring rod (45) is fixed with side head (452), the upper end of measuring rod (45) is provided with baffle (451), baffle (451) and spacing groove (422) mutually support and sliding connection, install second spring (46) between the up end of measuring rod (45) and the interior top surface of mounting groove (421), under the elasticity effect of second spring (46), the motion trend that is close to spacing groove (422) lower extreme is had to baffle (451).
2. The side fingerprint module testing apparatus according to claim 1, wherein the second rack (24) is provided with a through slot (241), and the through slot (241) can be matched with the first rack (23) and slidingly connected.
3. The side fingerprint module testing apparatus according to claim 1, wherein a fourth fixing plate (423) is fixed on one side of the fifth rack (42), and the fourth fixing plate (423) can limit a maximum lifting position of the fifth rack (42);
the fourth fixed plate (423) is connected with a second adjusting rod (47) in a threaded mode, a supporting frame (212) is fixed at the upper end of the mounting plate (21), and the supporting frame (212) is located right below the second adjusting rod (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110926723.4A CN113791244B (en) | 2021-08-12 | 2021-08-12 | Side fingerprint module testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110926723.4A CN113791244B (en) | 2021-08-12 | 2021-08-12 | Side fingerprint module testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113791244A CN113791244A (en) | 2021-12-14 |
| CN113791244B true CN113791244B (en) | 2024-03-26 |
Family
ID=78875941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110926723.4A Active CN113791244B (en) | 2021-08-12 | 2021-08-12 | Side fingerprint module testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113791244B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837383B (en) * | 2022-04-01 | 2024-02-27 | 上海航宽体育场设施工程有限公司 | Rubber ceramic tile laying device convenient to location is laid |
| CN114942125A (en) * | 2022-05-06 | 2022-08-26 | 皖西学院 | Durability testing device for automobile electric seat transverse moving assembly |
| CN115097299A (en) * | 2022-05-06 | 2022-09-23 | 皖西学院 | Limiting device for automobile motor fault detection |
| CN114910230B (en) * | 2022-05-06 | 2023-01-17 | 嘉兴市扬佳科技合伙企业(有限合伙) | Use durability testing device of semiconductor device |
| CN117347041B (en) * | 2023-12-04 | 2024-02-02 | 济宁落陵春辉机械制造有限公司 | Pilot valve four-channel testing device for gas-liquid pressurization |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204903679U (en) * | 2015-08-29 | 2015-12-23 | 深圳市强瑞电子有限公司 | Fingerprint module accredited testing organization |
| CN206004757U (en) * | 2016-08-05 | 2017-03-08 | 深圳市鑫信腾科技有限公司 | Test fingerprint recognition head and its mechanism for testing |
| CN206209762U (en) * | 2016-08-17 | 2017-05-31 | 南昌欧菲生物识别技术有限公司 | For the test device of test fingerprint sensor |
| KR101766167B1 (en) * | 2016-12-29 | 2017-08-10 | 주식회사 케이엔케이 | Device for testing finger printing senor module |
| CN107765107A (en) * | 2016-08-18 | 2018-03-06 | 苏州迈瑞微电子有限公司 | Fingerprint recognition module sensitivity test tool and method of testing |
| CN108458934A (en) * | 2018-03-05 | 2018-08-28 | 杭州长川科技股份有限公司 | The accurate pressure test mechanism of fingerprint module and method for testing pressure |
| CN208207099U (en) * | 2018-05-22 | 2018-12-07 | 昆山丘钛微电子科技有限公司 | Mould group test device |
| CN208297672U (en) * | 2018-06-14 | 2018-12-28 | 蓝思科技（长沙）有限公司 | Fingerprint mould group test equipment |
| CN109333392A (en) * | 2018-07-05 | 2019-02-15 | 泗阳县联吉木业有限公司 | A kind of timber processing auxiliary clamp |
| KR102029903B1 (en) * | 2019-03-13 | 2019-10-08 | 박정훈 | Inspection device of fingerprint detection module for mobile devices |
| CN210222160U (en) * | 2019-06-27 | 2020-03-31 | 宁波神州泰岳锐智信息科技有限公司 | Electronic equipment fingerprint identification module test mechanism and test system |
| CN210362415U (en) * | 2019-08-01 | 2020-04-21 | 安徽宇格机械科技有限公司 | Bottle device is got to centre gripping with higher speed |
| CN112549121A (en) * | 2020-12-09 | 2021-03-26 | 安徽省天河食品有限责任公司 | Pastry processing is with moulding device of cutting |
| CN113022369A (en) * | 2021-03-02 | 2021-06-25 | 徐州新智动智能化科技有限公司 | New energy vehicle battery detaching device |
| CN213915776U (en) * | 2020-12-04 | 2021-08-10 | 重庆市中凯金属制品涂装有限公司 | Size-adjustable mold needle clamping plate |
-
2021
- 2021-08-12 CN CN202110926723.4A patent/CN113791244B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204903679U (en) * | 2015-08-29 | 2015-12-23 | 深圳市强瑞电子有限公司 | Fingerprint module accredited testing organization |
| CN206004757U (en) * | 2016-08-05 | 2017-03-08 | 深圳市鑫信腾科技有限公司 | Test fingerprint recognition head and its mechanism for testing |
| CN206209762U (en) * | 2016-08-17 | 2017-05-31 | 南昌欧菲生物识别技术有限公司 | For the test device of test fingerprint sensor |
| CN107765107A (en) * | 2016-08-18 | 2018-03-06 | 苏州迈瑞微电子有限公司 | Fingerprint recognition module sensitivity test tool and method of testing |
| KR101766167B1 (en) * | 2016-12-29 | 2017-08-10 | 주식회사 케이엔케이 | Device for testing finger printing senor module |
| CN108458934A (en) * | 2018-03-05 | 2018-08-28 | 杭州长川科技股份有限公司 | The accurate pressure test mechanism of fingerprint module and method for testing pressure |
| CN208207099U (en) * | 2018-05-22 | 2018-12-07 | 昆山丘钛微电子科技有限公司 | Mould group test device |
| CN208297672U (en) * | 2018-06-14 | 2018-12-28 | 蓝思科技（长沙）有限公司 | Fingerprint mould group test equipment |
| CN109333392A (en) * | 2018-07-05 | 2019-02-15 | 泗阳县联吉木业有限公司 | A kind of timber processing auxiliary clamp |
| KR102029903B1 (en) * | 2019-03-13 | 2019-10-08 | 박정훈 | Inspection device of fingerprint detection module for mobile devices |
| CN210222160U (en) * | 2019-06-27 | 2020-03-31 | 宁波神州泰岳锐智信息科技有限公司 | Electronic equipment fingerprint identification module test mechanism and test system |
| CN210362415U (en) * | 2019-08-01 | 2020-04-21 | 安徽宇格机械科技有限公司 | Bottle device is got to centre gripping with higher speed |
| CN213915776U (en) * | 2020-12-04 | 2021-08-10 | 重庆市中凯金属制品涂装有限公司 | Size-adjustable mold needle clamping plate |
| CN112549121A (en) * | 2020-12-09 | 2021-03-26 | 安徽省天河食品有限责任公司 | Pastry processing is with moulding device of cutting |
| CN113022369A (en) * | 2021-03-02 | 2021-06-25 | 徐州新智动智能化科技有限公司 | New energy vehicle battery detaching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113791244A (en) | 2021-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113791244B (en) | Side fingerprint module testing arrangement | |
| CN206287053U (en) | A kind of Automatic-clamping positioner suitable for rectangle plate | |
| CN111337826B (en) | Motor manufacturing rotation torque test system and test method | |
| CN207508756U (en) | Pitch ear structure part self-adapting type floating positioning and clamping mechanism | |
| CN109605296A (en) | Aligning and leveling device | |
| CN218412121U (en) | Sponge hardness tester | |
| CN109581703A (en) | Jig, test device and method | |
| CN211179921U (en) | PCB test fixture | |
| CN212059883U (en) | AOI inspection machine for silk screen printing plate | |
| CN219122280U (en) | Circuit board testing device | |
| CN111562214A (en) | Automatic test fixture, infrared remote control detection system and infrared remote control detection method | |
| CN208887878U (en) | A kind of vibration excitor test table adjusted based on worm gear mechanism | |
| CN208012485U (en) | A kind of verifying unit of auto parts and components | |
| CN106323116B (en) | Door hinge assy cubing | |
| CN210005222U (en) | button durable equipment | |
| CN208270402U (en) | A kind of adherometer | |
| CN205130660U (en) | Mesa device | |
| CN215768677U (en) | Apply to VCM reliability life testing arrangement of CCM trade | |
| CN218272064U (en) | Concrete shrinkage experimental device | |
| CN220171188U (en) | Self-locking electric testing device | |
| CN106548919B (en) | Ionisation chamber detecting system | |
| CN220359202U (en) | Running-in aging testing device for folding screen of mobile phone | |
| CN220626915U (en) | Control panel check out test set | |
| CN219946146U (en) | Metering detection clamping device | |
| CN211426867U (en) | Optical fiber coupling fine adjustment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |