CN213515583U

CN213515583U - Detection tool of rotatory fingerprint rubber head

Info

Publication number: CN213515583U
Application number: CN202022368583.7U
Authority: CN
Inventors: 吴新龙
Original assignee: Hubei Sanyingxing Intelligent Photoelectric Technology Co ltd
Current assignee: Hubei Sanyingxing Intelligent Photoelectric Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-22
Anticipated expiration: 2030-10-22

Abstract

The utility model provides a detection jig for a rotary fingerprint rubber head, which comprises a test platform, a rotary rubber head component arranged above the test platform, and a lifting mechanism used for controlling the lifting motion of the rotary rubber head component; the testing platform is provided with a storage plate for placing a product to be tested, and the rotary rubber head assembly comprises a first rubber head clamping copper sleeve and a second rubber head clamping copper sleeve which are used for placing two different rubber heads respectively, and a rotating part which is used for controlling and switching the first rubber head clamping copper sleeve and the second rubber head clamping copper sleeve and is opposite to the product to be tested. The detection jig integrally installs two rubber heads for testing two performances of a fingerprint product on one detection jig, and compared with the existing detection jig for detecting one performance of a product, the detection jig improves the testing productivity by half, saves a test computer by half, reduces the labor by half, reduces the test jig by half, greatly improves the efficiency of the testing productivity, and reduces the detection cost.

Description

Detection tool of rotatory fingerprint rubber head

Technical Field

The utility model belongs to the technical field of fingerprint test equipment, concretely relates to detection tool of rotatory fingerprint rubber head.

Background

A qualified fingerprint product needs to be tested for two properties, one is to test the surface flatness of the fingerprint product, and the other is to test the function of the fingerprint product. To fingerprint performance detection adopt the finger fingerprint of rubber head anthropomorphic dummy to test the performance of fingerprint generally, different performance test, the rubber head line is different, and need use two kinds of different rubber heads to contact product surface detection performance to the detection of two kinds of performances of fingerprint product.

However, in the current production line test of fingerprint products, one person uses one jig to test the flatness of the surface of the product, and another person uses another jig to test the function of the product, so that the productivity testing efficiency is low, and the labor cost and the manufacturing cost of computers, jigs and the like are relatively high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that a current detection tool can only test one kind and produce property ability, and test productivity is inefficiency, and test cost is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a detection jig for a rotary fingerprint rubber head comprises a test platform, a rotary rubber head assembly arranged above the test platform, and a lifting mechanism used for controlling the lifting motion of the rotary rubber head assembly; the testing platform is provided with a storage plate for placing a product to be tested, and the rotary rubber head assembly comprises a first rubber head clamping copper sleeve and a second rubber head clamping copper sleeve which are used for placing two different rubber heads respectively, and a rotating part which is used for controlling and switching the first rubber head clamping copper sleeve and the second rubber head clamping copper sleeve and is opposite to the product to be tested.

Furthermore, be equipped with on the test platform and be used for carrying out spacing fixed spacing buckle to putting the thing board.

Furthermore, the object placing plate is provided with a flip buckle for limiting and fixing a product to be detected.

Further, the rotating part comprises a rotating handle and a rotating shaft, and the first rubber head clamping copper sleeve and the second rubber head clamping copper sleeve are fixedly arranged on the rotating shaft at a certain included angle.

Furthermore, first rubber head screens copper sheathing and second rubber head screens copper sheathing are 90 contained angles and arrange.

Furthermore, the lifting mechanism comprises a lifting platform for mounting the rotary rubber head assembly, a screw rod for mounting the lifting platform and a pressure rod for controlling the lifting platform to move up and down along the screw rod; the spiral screw rod is vertically arranged on the test platform.

Further, the lifting platform comprises a first plate and a second plate which are oppositely arranged up and down, and a connecting plate for connecting the first plate and the second plate; the second plate is provided with a groove, the connecting plate is arranged on two sides of the groove, the rotating shaft of the rotating rubber head assembly is arranged on the connecting plate, the rotating shaft stretches across the groove, and the first rubber head clamping copper sleeve and the second rubber head clamping copper sleeve are arranged in the groove and can be switched around the rotating shaft in a rotating mode.

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

the utility model provides a detection tool of this kind of rotatory fingerprint rubber head will be used for testing two kinds of performance of fingerprint product two rubber head integratedly installs on a detection tool, and for a current detection tool detection product performance, the test productivity improves half, and the test computer practices thrift half, and the manual work reduces half, and the test tool reduces half, has improved test productivity efficiency greatly, has reduced the detection cost.

The present invention will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a detection jig for a rotary fingerprint rubber head according to the present invention;

fig. 2 is a schematic view of the installation structure of the middle rotating rubber head assembly of the present invention.

Description of reference numerals: 1. a test platform; 2. a storage plate; 3. a second plate; 4. a connecting plate; 5. a first plate; 6. a rotating shaft; 7. rotating the handle; 8. a pressure lever; 9. a screw rod; 10. a limiting buckle; 11. a flip buckle; 12. the first rubber head clamping copper sleeve; 13. the second rubber head is clamped with a copper sleeve; 14. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 and fig. 2, the embodiment provides a detection fixture for a rotary fingerprint rubber head, which includes a testing platform 1, a rotary rubber head assembly disposed above the testing platform 1, and a lifting mechanism for controlling the lifting motion of the rotary rubber head assembly; the testing platform is characterized in that an object placing plate 2 used for placing a product to be tested is arranged on the testing platform 1, the rotary rubber head assembly comprises a first rubber head clamping copper sleeve 12 and a second rubber head clamping copper sleeve 13 which are used for placing two different rubber heads respectively, and a rotating part used for controlling and switching the first rubber head clamping copper sleeve 12 and the second rubber head clamping copper sleeve 13 to the product to be tested. In this embodiment, a fingerprint product to be tested is placed on the object placing plate 2 of the testing platform 1 and fixed, rubber heads for testing two different performances (namely, flatness and functions) of the fingerprint product are respectively placed in the first rubber head clamping copper sleeve 12 and the second rubber head clamping copper sleeve 13, when one of the fingerprint products is tested, the first rubber head clamping copper sleeve 12 and the second rubber head clamping copper sleeve 13 are switched by a rotating part, so that the rubber head clamping copper sleeve where the corresponding rubber head is placed is aligned with the product to be tested, and then the rotating rubber head assembly is controlled by the lifting mechanism to descend, so that the rubber head is pressed down onto the product to be tested, and the corresponding performance test of the product is realized; after the performance test is finished, the lifting mechanism controls the rotary rubber head component to ascend and restore to the original position, then the rotary component is switched to the rubber head clamping copper sleeve corresponding to the other performance of the product to be detected, the rubber head of the rotary component is aligned to the product to be detected to be pressed down, and therefore the second performance test of the product is achieved. This kind of detection tool of rotatory fingerprint rubber head that this embodiment provided simple structure, convenient operation will be used for testing two kinds of performance of fingerprint product two rubber head integrated installations on a detection tool, and for a current detection tool detection product performance, the test productivity improves half, and the test computer practices thrift half, and the manual work reduces half, and the test tool reduces half, has improved test productivity efficiency greatly, has reduced the detection cost.

The embodiment that refines, as shown in fig. 2, the rotating member includes twist grip 7 and rotation axis 6, first rubber head screens copper sheathing 12 and second rubber head screens copper sheathing 13 are certain contained angle fixed mounting on rotation axis 6, through the rotation of 7 control rotation axis 6 of twist grip to drive the rotation of the last rubber head screens copper sheathing of rotation axis 6, realize the switching of first rubber head screens copper sheathing 12 and second rubber head screens copper sheathing 13, contained angle between its first rubber head screens copper sheathing 12 and the second rubber head screens copper sheathing 13 is twist grip 7 control rotation axis 6 turned angle promptly. In order to control the rotation angle of the rotating handle 7 conveniently, preferably, the first rubber head clamping copper sleeve 12 and the second rubber head clamping copper sleeve 13 are arranged at an included angle of 90 degrees.

In a specific embodiment, the lifting mechanism comprises a lifting platform for mounting the rotary rubber head component, a screw rod 9 for mounting the lifting platform, and a pressure rod 8 for controlling the lifting platform to move up and down along the screw rod 9; the screw rod 9 is vertically arranged on the test platform 1, and when the rubber head is pressed down and reset, the lifting platform is controlled to move down or up along the screw rod 9 through the pressure rod 8, so that the rotary rubber head assembly is driven to move down or up by the movement of the lifting platform, and the pressing test and reset of the rubber head are realized. Specifically, as shown in fig. 1 and 2, the lifting platform includes a first plate 5 and a second plate 3 which are oppositely disposed up and down, and a connecting plate 4 for connecting the first plate 5 and the second plate 3; be equipped with recess 14 on the second plate 3, and recess 14 both sides are arranged in to connecting plate 4, the rotation axis 6 of rotatory rubber head subassembly is installed on connecting plate 4, and rotation axis 6 spans recess 14, first rubber head screens copper sheathing 12 and second rubber head screens copper sheathing 13 are arranged in this recess 14, and the degree of depth of recess 14 can supply first rubber head screens copper sheathing 12 and second rubber head screens copper sheathing 13 to rotate around rotation axis 6 and switch.

Optimally, in order to prevent the product to be tested from moving and affecting the testing precision when the rubber head presses down the product to be tested, the limiting buckle 10 for limiting and fixing the object placing plate 2 is arranged on the testing platform 1 in the embodiment; further, put and set up flip buckle 11 that is used for spacing fixed product that awaits measuring on the thing board 2, it is fixed to putting thing board 2 through spacing buckle 10, fixes the product that awaits measuring through flip buckle 11 simultaneously, and through the dual spacing fixed of this structure, the precision of test has effectively been guaranteed.

The detection jig for the rotary fingerprint rubber head provided by the embodiment is used for verifying the alignment deviation of the rubber head and testing the performance of the jig by the testing software, and the result is shown in table 1. It should be noted that, the specific operation process of verifying the alignment deviation of the rubber head and testing the jig performance by the testing software is the prior art, and is not described herein again.

Table 1:

as can be seen from table 1, the testing jig for the rotating fingerprint rubber head provided in this embodiment combines the software testing parameter requirements.

The above examples are merely illustrative of the present invention and do not limit the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.

Claims

1. The utility model provides a detection tool of rotatory fingerprint rubber head which characterized in that: the device comprises a test platform, a rotary rubber head assembly arranged above the test platform and a lifting mechanism used for controlling the lifting motion of the rotary rubber head assembly; the testing platform is provided with a storage plate for placing a product to be tested, and the rotary rubber head assembly comprises a first rubber head clamping copper sleeve and a second rubber head clamping copper sleeve which are used for placing two different rubber heads respectively, and a rotating part which is used for controlling and switching the first rubber head clamping copper sleeve and the second rubber head clamping copper sleeve and is opposite to the product to be tested.

2. The detecting tool for the rotating fingerprint rubber head as claimed in claim 1, wherein: the test platform is provided with a limiting buckle for limiting and fixing the object placing plate.

3. The detecting tool for the rotating fingerprint rubber head as claimed in claim 1, wherein: the object placing plate is provided with a flip buckle for limiting and fixing a product to be detected.

4. The detecting tool for the rotating fingerprint rubber head as claimed in claim 1, wherein: the rotating part comprises a rotating handle and a rotating shaft, and the first rubber head clamping copper sleeve and the second rubber head clamping copper sleeve are fixedly arranged on the rotating shaft at a certain included angle.

5. The detecting tool for the rotating fingerprint rubber head as claimed in claim 4, wherein: first rubber head screens copper sheathing and second rubber head screens copper sheathing are 90 contained angles and arrange.

6. The detecting tool for the rotating fingerprint rubber head as claimed in claim 5, wherein: the lifting mechanism comprises a lifting platform for mounting the rotary rubber head assembly, a screw rod for mounting the lifting platform and a pressing rod for controlling the lifting platform to move up and down along the screw rod; the spiral screw rod is vertically arranged on the test platform.

7. The detecting tool for the rotating fingerprint rubber head as claimed in claim 6, wherein: the lifting platform comprises a first plate, a second plate and a connecting plate, wherein the first plate and the second plate are oppositely arranged up and down, and the connecting plate is used for connecting the first plate and the second plate; the second plate is provided with a groove, the connecting plate is arranged on two sides of the groove, the rotating shaft of the rotating rubber head assembly is arranged on the connecting plate, the rotating shaft stretches across the groove, and the first rubber head clamping copper sleeve and the second rubber head clamping copper sleeve are arranged in the groove and can be switched around the rotating shaft in a rotating mode.