CN220340277U

CN220340277U - Testing arrangement that fingerprint acquisition equipment was used

Info

Publication number: CN220340277U
Application number: CN202321738044.5U
Authority: CN
Inventors: 李昀
Original assignee: Hangzhou Lezhi Technology Co ltd
Current assignee: Hangzhou Lezhi Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-12
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a testing device for fingerprint acquisition equipment, which comprises a testing device main body, wherein a testing mechanism is arranged in the testing device main body, a display module matched with the testing mechanism is arranged on the testing device main body, a key module is arranged under the display module, a product butt joint interface module is arranged on the side wall of the testing device main body, a mounting plate is arranged on the side wall of the testing device main body through a reset mechanism, and a clamping mechanism is arranged on the mounting plate. The utility model can realize one-stop test, use the apparatus, after hanging the product, once obtain the test result, the low-power consumption, the disposable test such as picture, light finishes, efficient, set up and write in test data and back display function, after testing successfully, can write the test data into the product automatically, when follow-up spot inspection or finding the defective products, can display the situation tested at the time through the back display, various data such as picture, whether it accords with the requirement of test marking, easy to trace back.

Description

Testing arrangement that fingerprint acquisition equipment was used

Technical Field

The utility model relates to the technical field of fingerprint acquisition equipment testing, in particular to a testing device for fingerprint acquisition equipment.

Background

In the production manufacturing process of fingerprint products, the fingerprint products are hung through USB to serial port equipment in the prior art, drawing tests are carried out through a pc machine, whether light is correct or not is observed through naked eyes, finally, the device is connected to a universal meter, power consumption tests are carried out, and the like.

Therefore, we consider developing a set of small-sized testing equipment which is low in cost and capable of completing the test in an off-line and full-automatic mode, so that the testing flow is standardized, the testing efficiency is improved, the testing cost is reduced, and the quality is improved.

Disclosure of Invention

The utility model aims to provide a testing device for fingerprint acquisition equipment, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a testing arrangement that fingerprint acquisition equipment used, includes the testing arrangement main part, and the inside testing arrangement main part is equipped with testing mechanism, is equipped with in the testing arrangement main part with testing mechanism assorted display module, has equipped with the button module under the display module, is equipped with product butt joint interface module on the testing arrangement main part lateral wall, is equipped with the mounting panel through canceling release mechanical system on the testing arrangement main part lateral wall, is equipped with clamping mechanism on the mounting panel.

Preferably, in order to be convenient for testing fingerprint acquisition equipment, the operation is more convenient and simple, and testing mechanism is including setting up main control MCU in testing arrangement main part, main control MCU electric connection has power and USB butt joint module, sampling module, camera module, main control MCU with display module, button module and product butt joint interface module electric connection respectively.

Preferably, in order to facilitate auxiliary insertion, the firmness during insertion is improved, the reset mechanism comprises slide bars symmetrically arranged on the side wall of the main body of the testing device, the end parts of the slide bars are fixedly provided with moving plates, and the moving plates are connected with the mounting plate through sliding components.

Preferably, in order to be convenient for reset after stretching, the convenient matching joint is spliced with the interface, the sliding assembly comprises sliding cavities symmetrically arranged on the side wall of the mounting plate, the sliding cavities are in sliding fit with the moving plate, and a second spring is arranged between the sliding cavities and the moving plate.

Preferably, in order to clamp the wire harness of the connector, auxiliary plugging is performed, firmness during plugging is improved, the clamping mechanism comprises rotating pieces arranged on the mounting plate, arc clamping plates are symmetrically arranged on the rotating pieces, insulating rubber pads are arranged on inner cambered surfaces of the arc clamping plates, and connecting plates are fixedly arranged on the arc clamping plates.

Preferably, in order to clamp the wire harness of the connector, auxiliary plugging is performed, firmness during plugging is improved, the clamping mechanism further comprises a guiding telescopic rod arranged between the mounting plate and the connecting plate, a first spring is sleeved outside the guiding telescopic rod, one end of the guiding telescopic rod is connected with the mounting plate through a rotating block, and the other end of the guiding telescopic rod is connected with the connecting plate through the rotating block.

Preferably, in order to improve the overall stability of the device, the bottom end of the main body of the testing device is provided with supporting feet at vertical equal intervals.

Compared with the prior art, the utility model has the beneficial effects that:

by adopting the testing device, one-stop testing can be realized, equipment is used, after a product is hung, a testing result is obtained at one time, the efficiency is high, the one-time testing of images, lamplight and the like is finished, the writing-in testing data and the back display function are set, after the testing is successful, the testing data can be automatically written into the product, and when the follow-up spot inspection or defective products are found, the situation of the current testing, various data such as images and the like can be displayed through the back display, so that whether the testing marking requirements are met or not, and the tracing is convenient;

and through the mutually supporting of canceling release mechanical system and clamping mechanism that is equipped with, not only can conveniently press from both sides tightly the joint pencil of product to can also assist grafting, and then can ensure the fastness of pegging graft with the interface in the testing process, avoid appearing not hard up condition, and influence the data of test, but also can provide the support to the pencil simultaneously, avoid taking place the clearance of bending, improve its life.

Drawings

Fig. 1 is a schematic structural diagram of a testing device for a fingerprint acquisition device according to the present utility model;

FIG. 2 is a schematic structural view of a mounting plate and a clamping mechanism in a testing device for a fingerprint acquisition device according to the present utility model;

FIG. 3 is a schematic structural diagram of a reset mechanism in a testing device for fingerprint acquisition equipment according to the present utility model;

FIG. 4 is a schematic structural diagram of a testing mechanism in a testing device for a fingerprint acquisition device according to the present utility model;

FIG. 5 is a schematic diagram of a portion of a testing device for a fingerprint acquisition device according to the present utility model;

fig. 6 is a schematic diagram of a testing flow of a testing device for a fingerprint acquisition device according to the present utility model.

In the figure: 1. a testing device body; 2. a display module; 3. a key module; 4. a support leg; 5. a mounting plate; 6. a product docking interface module; 7. a slide bar; 8. a rotating block; 9. a first spring; 10. a guiding telescopic rod; 11. a rotating member; 12. a connecting plate; 13. an arc clamping plate; 14. an insulating rubber pad; 15. a moving plate; 16. a second spring; 17. a sliding chamber; 18. a master control MCU; 19. a power supply and a USB docking module; 20. a sampling module; 21. and an image pickup module.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a testing arrangement that fingerprint acquisition equipment was used, including the testing arrangement main part 1 that is used for carrying out the detection to fingerprint acquisition equipment, the vertical welding in testing arrangement main part 1 bottom has stabilizer blade 4, can be used to provide the support to the device is whole, be equipped with the accredited testing organization that is used for testing the use in the testing arrangement main part 1, testing organization is including installing the inside master control MCU18 of testing arrangement main part 1 (comparatively mature technique, do not repeated here), its electric connection has power and USB butt joint module 19 that is used for with external electric connection, still have the sampling module 20 that carries out sampling detection to fingerprint acquisition equipment (for AD high accuracy sampling module, mainly be can support the electric current of sampling ua level, obtain more accurate static standby current, can be used to operating current, static current, color map test, operating power test, light test etc. comparatively mature technique, do not repeated here), still have the camera module 21 (adopting 100w pixel's camera module, mainly used for judging the colour of atmosphere lamp, be used for judging whether control command and corresponding light correspond always), still can carry out the display 2 (2.8) that carry out the detection to the detection result, can be used for carrying out the direct touch-sensitive display device, the fingerprint acquisition equipment is convenient for setting up with the fingerprint acquisition equipment (1), the fingerprint acquisition equipment is convenient for carrying out the touch-sensitive display equipment, the touch-sensitive display device is connected to the screen (1, and has the fingerprint acquisition equipment is convenient for setting.

Referring to fig. 1-5, in order to enable a product to be more stably inserted into the product docking interface module 6 of the testing device main body 1, so as to avoid loosening during testing, ensure stability during testing, a mounting plate 5 is arranged on the side wall of the testing device main body 1 (below the product docking interface module 6) through a reset mechanism, a clamping mechanism for clamping and positioning a wire harness is arranged on the mounting plate 5, the reset mechanism comprises a sliding rod 7 symmetrically welded on the side wall of the testing device main body 1, a cylindrical moving plate 15 is welded at the end part of the sliding rod 7, a sliding cavity 17 of a sliding component is arranged on the side wall of the mounting plate 5, the moving plate 15 can slide in the sliding cavity 17, and in order to facilitate automatic reset, a spring II 16 is arranged in the moving plate 15 and the sliding cavity 17, the mounting plate 5 can be pulled and stored under stress during insertion, and can be released during insertion, and reset under the action of the potential energy of the spring II 16, so that the mounting plate 5 can be slid and reset, auxiliary insertion can be ensured;

in order to clamp the wire harness at the product plug, on one hand, the wire harness can be inserted in an auxiliary manner, firmness is ensured, on the other hand, bending of the wire harness at the plug can be avoided, the clamping mechanism comprises a rotating piece 11 welded at the middle of the top end of the mounting plate 5 (which can be formed by two vertical plates and a rotating rod), two groups of arc clamping plates 13 are rotatably arranged on the rotating piece 11 (the two arc clamping plates 13 are spliced into a three-quarter circular ring shape), an insulating rubber pad 14 which is prevented from being in contact with the wire harness is adhered to the inner cambered surface of the arc clamping plates 13, a connecting plate 12 is welded at the top end of the arc clamping plates 13, a guiding telescopic rod 10 is obliquely arranged between the connecting plate 12 and the mounting plate 5, a first spring 9 is sleeved outside the guiding telescopic rod 10, one end of the guiding telescopic rod 10 is connected with the mounting plate 5 through the rotating block 8, the other end of the guiding telescopic rod is connected with the connecting plate 12 through the rotating block 8, the two connecting plates 12 are pressed, the guiding telescopic rod 10 and the first spring 9 are stressed to shrink and store potential energy, the arc clamping plates 13 are opened, the wire harness is placed inside conveniently, and the wire harness is clamped at the moment, under the action of the potential energy is convenient, and the action of the two arc clamping plates 13 is compressed, and the wire harness is clamped, and the wire harness is convenient to be clamped, and the wire harness is convenient to be firmly tested.

Referring to fig. 6, a test procedure is provided, which can conveniently test fingerprint collection equipment 1. One-stop test, fool operation, use equipment, after product hanging, obtain test result once, low power consumption, image, light and other disposable tests are completed, the efficiency is high, write-in test data and the back display function are set, after test is successful, test data can be automatically written into the product, and when follow-up spot inspection or defective products are found, various data such as the condition of test at the time, image and the like can be displayed through the back display, so that the tracing is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a testing arrangement that fingerprint acquisition equipment used, includes testing arrangement main part (1), its characterized in that: the testing device is characterized in that a testing mechanism is arranged inside the testing device main body (1), a display module (2) matched with the testing mechanism is arranged on the testing device main body (1), a key module (3) is arranged below the display module (2), a product butt joint interface module (6) is arranged on the side wall of the testing device main body (1), a mounting plate (5) is arranged on the side wall of the testing device main body (1) through a reset mechanism, and a clamping mechanism is arranged on the mounting plate (5).

2. A testing device for a fingerprint acquisition apparatus according to claim 1, wherein: the testing mechanism comprises a main control MCU (18) arranged in a testing device main body (1), the main control MCU (18) is electrically connected with a power supply and USB docking module (19), a sampling module (20) and a camera shooting module (21), and the main control MCU (18) is electrically connected with a display module (2), a key module (3) and a product docking interface module (6) respectively.

3. A testing device for a fingerprint acquisition apparatus according to claim 2, wherein: the reset mechanism comprises sliding rods (7) symmetrically arranged on the side wall of the testing device main body (1), moving plates (15) are fixedly arranged at the end parts of the sliding rods (7), and the moving plates (15) are connected with the mounting plates (5) through sliding components.

4. A testing device for a fingerprint acquisition apparatus according to claim 3, wherein: the sliding assembly comprises sliding cavities (17) symmetrically formed in the side wall of the mounting plate (5), the sliding cavities (17) are in sliding fit with the moving plate (15), and springs II (16) are arranged between the sliding cavities (17) and the moving plate (15).

5. The test device for a fingerprint acquisition apparatus of claim 4, wherein: the clamping mechanism comprises a rotating piece (11) arranged on the mounting plate (5), arc clamping plates (13) are symmetrically arranged on the rotating piece (11), an insulating rubber pad (14) is arranged on the inner cambered surface of each arc clamping plate (13), and a connecting plate (12) is fixedly arranged on each arc clamping plate (13).

6. The test device for a fingerprint acquisition apparatus of claim 5, wherein: the clamping mechanism further comprises a guiding telescopic rod (10) arranged between the mounting plate (5) and the connecting plate (12), a first spring (9) is sleeved outside the guiding telescopic rod (10), one end of the guiding telescopic rod (10) is connected with the mounting plate (5) through a rotating block (8), and the other end of the guiding telescopic rod is connected with the connecting plate (12) through the rotating block (8).

7. The test device for a fingerprint acquisition apparatus of claim 6, wherein: the bottom end of the testing device main body (1) is vertically provided with supporting legs (4) at equal intervals.