CN220985745U

CN220985745U - Function test fixture of on-vehicle dull and stereotyped camera module

Info

Publication number: CN220985745U
Application number: CN202322585164.2U
Authority: CN
Inventors: 余营; 蒋李兵; 蔡伟权
Original assignee: Shenzhen Xinfulian Intelligent Technology Co ltd
Current assignee: Shenzhen Xinfulian Intelligent Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-17
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a function test jig for a vehicle-mounted flat-panel camera module, which belongs to the field of function test jigs, and comprises a jig bottom plate, wherein a groove is formed in the upper end of the jig bottom plate, a vehicle-mounted flat panel is placed in the groove, the rear part of the upper end of the vehicle-mounted flat-panel camera module is provided with a camera module, an electric sliding rail is fixedly embedded in the rear part of the upper end of the jig bottom plate, an electric sliding block is slidably arranged at the upper end of the electric sliding rail, the vehicle-mounted flat-panel can be placed in the groove by installing a movable lifting function tester on the jig bottom plate, a worker can move the function tester to enable the function tester to be positioned at the upper end of the camera module of the vehicle-mounted flat-panel camera module, and an electric push rod is started to drive the function tester to cover the camera module for testing.

Description

Function test fixture of on-vehicle dull and stereotyped camera module

Technical Field

The utility model relates to the field of functional test jigs, in particular to a functional test jig for a vehicle-mounted flat-panel camera module.

Background

In the production of the camera module, the image definition and the electrical function of the product are detected; when in operation, firstly, the product is placed in the test module carrier block, then the module upper cover is put down to press the base of the product lens and expose the lens, and then the power is applied to perform functional tests such as image and electrical property.

Chinese patent grant bulletin number: CN207150753U provides a be used for camera module function test carrier block tool, and this patent includes bolster and a plurality of spring spare through designing the buffer module, has seted up a plurality of screw thread through-hole on the gland of the circumference of opening, and the circumference of bolster is fixed through a plurality of bolt, and the cover is equipped with the spring spare on the bolt between bolster and the gland. The design can well play a role in compression resistance.

In the prior art, the function test fixture of the vehicle-mounted flat-panel camera module only supports testing of the vehicle-mounted flat-panel camera module with the same model and size, so that the vehicle-mounted flat-panel camera modules with different models are required to be tested by different jigs matched with the vehicle-mounted flat-panel camera module, the practicability of the test fixture is low, and the test cost of different vehicle-mounted flat-panel camera modules is improved.

Disclosure of utility model

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide the function test fixture of the vehicle-mounted flat-panel camera module, which can realize that the vehicle-mounted flat-panel is placed in the groove by installing the movable lifting function tester on the fixture bottom plate, so that the worker can move the function tester to be positioned at the upper end of the vehicle-mounted flat-panel camera module, and starts the electric push rod to drive the function tester to cover the camera module for testing, and the movable lifting function tester is arranged, so that the fixture can test the vehicle-mounted flat-panel camera modules with different models and positions, the use limitation of the fixture is opened, and the test cost is reduced.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a function test tool of on-vehicle dull and stereotyped camera module, includes the tool bottom plate, tool bottom plate upper end is provided with the recess, on-vehicle dull and stereotyped has been placed to the recess inside, on-vehicle dull and stereotyped upper end rear portion is provided with the camera module, tool bottom plate upper end rear portion is fixed to be inlayed and is equipped with electronic slide rail, electronic slide rail upper end slidable mounting has electronic slider, electronic slider and electronic slide rail electric connection, electronic slider upper end fixed mounting has the support column, the inside upper end activity of support column is inserted and is equipped with the regulation pole, the anterior fixed mounting of regulation pole lower extreme has the electric putter, the inside lower extreme of electric putter is provided with the output shaft, output shaft lower extreme fixed mounting has the function tester. The on-vehicle dull and stereotyped recess of tool bottom plate upper end of placing that the staff can will need detect to place the camera module in the direction that is close to electronic slide rail, start electronic slide rail, electronic slide rail drives electronic slider and support column and removes to the camera module directly behind, then the staff can translate the position of adjusting the pole, makes electric putter and function tester remove to camera module top, starts electric putter, drive output shaft and function tester move down, covers the function tester and carries out the function test in camera module upper end.

Further, the gasket is arranged on the outer side of the lower end of the functional tester, the gasket is annular in shape, the gasket is made of rubber, when the electric push rod is used for controlling the functional tester to press down, the lower end of the functional tester is in contact with the camera module, and the pressing force of the functional tester can be buffered through the arrangement of the gasket.

Further, the inside upper end of support column is provided with the jack, it is inside to adjust the pole and insert the locating jack, it has the dog to adjust pole rear end lower part fixed mounting, adjust pole and the shape phase-match of jack, during the use, adjust the pole insert establish realize with the sliding connection of support column in the jack, the staff can manual control adjust pole in the jack back-and-forth sliding, adjust the position of function tester.

Further, the support column upper end middle part fixed mounting has the butt subassembly, the butt subassembly includes spacing section of thick bamboo, spacing section of thick bamboo is installed in support column upper end middle part through fixed connection mode, spacing section of thick bamboo is inside to be provided with the movable groove that link up with the through-hole.

Further, the butt subassembly still includes movable rod and butt board, the movable rod inserts and locates the interior middle part of spacing section of thick bamboo, and the movable rod runs through inside the spacing section of thick bamboo, the butt board passes through fixed connection mode and installs in the movable rod lower extreme, the movable rod is with the shape phase-match in movable groove, movable rod upper end fixed mounting has the baffle, the outside upper end winding of movable rod has the spring, and the spring is located spacing section of thick bamboo upper end, spring and baffle and spacing section of thick bamboo fixed connection, during the use, under default, the spring is the shrink state to with baffle, movable rod and butt board downward drag.

Furthermore, a plurality of friction blocks are fixedly arranged at the lower end of the abutting plate, the friction blocks are made of silica gel, and when the friction block is used, the friction force between the abutting plate and the adjusting rod can be further increased through the arrangement of the friction blocks.

Further, a controller is fixedly embedded in the left side of the upper end of the jig bottom plate, and the controller is electrically connected with the electric sliding rail and the electric push rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the movable lifting function tester can be installed on the bottom plate of the jig, the vehicle-mounted flat plate is placed in the groove, the movable function tester is arranged at the upper end of the camera module of the vehicle-mounted flat plate by workers, the electric push rod is started to drive the function tester to cover the camera module for testing, the movable lifting function tester is arranged, the vehicle-mounted flat plate camera modules of different models and positions can be tested by the jig, the use limitation of the jig is opened, and the testing cost is reduced.

(2) When the electric push rod controls the function tester to press down, the lower end of the function tester is in contact with the camera module, and the pressing force of the function tester can be buffered through the arrangement of the gasket, so that the damage to the camera module caused by overlarge pressure is avoided, and the protection to the camera module is enhanced.

(3) Under the default state, the spring is in a contracted state, and the baffle, the movable rod and the abutting plate are pulled downwards, so that the abutting plate abuts against the adjusting rod, and the adjusting rod is limited.

(4) Through the setting of friction block, can further increase the frictional force of butt board and regulation pole to improve the stability of regulation pole.

Drawings

FIG. 1 is a front side view of a test fixture according to the present utility model;

FIG. 2 is a schematic view of an abutting assembly according to the present utility model;

fig. 3 is an enlarged view of fig. 1 at a in the present utility model.

The reference numerals in the figures illustrate:

1. A jig bottom plate; 2. a groove; 3. a vehicle-mounted flat plate; 4. a camera module; 5. a controller; 6. an electric slide rail; 7. an electric slide block; 8. a support column; 9. an adjusting rod; 10. an abutment assembly; 101. a limiting cylinder; 102. a movable groove; 103. a movable rod; 104. an abutting plate; 105. a friction block; 106. a baffle; 107. a spring; 11. an electric push rod; 12. a functional tester.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

Referring to fig. 1 and 3, the functional test fixture of the vehicle-mounted flat camera module comprises a fixture bottom plate 1, a groove 2 is formed in the upper end of the fixture bottom plate 1, a vehicle-mounted flat plate 3 is placed in the groove 2, a camera module 4 is arranged at the rear part of the upper end of the vehicle-mounted flat plate 3, an electric sliding rail 6 is fixedly embedded in the rear part of the upper end of the fixture bottom plate 1, an electric sliding block 7 is slidably mounted at the upper end of the electric sliding rail 6, the electric sliding block 7 is electrically connected with the electric sliding rail 6, a supporting column 8 is fixedly mounted at the upper end of the electric sliding block 7, an adjusting rod 9 is movably inserted into the upper end of the inside of the supporting column 8, an electric push rod 11 is fixedly mounted at the front part of the lower end of the adjusting rod 9, an output shaft is arranged at the lower end of the inside of the electric push rod 11, and a functional tester 12 is fixedly mounted at the lower end of the output shaft. The on-vehicle dull and stereotyped 3 that the staff can detect is placed in the recess 2 of tool bottom plate 1 upper end to place camera module 4 in the direction that is close to electronic slide rail 6, start electronic slide rail 6, electronic slide rail 6 drives electronic slider 7 and support column 8 and removes to camera module 4 directly behind, then the staff can translate the position of adjusting lever 9, makes electric putter 11 and function test ware 12 remove to camera module 4 top, starts electric putter 11, drives output shaft and function test ware 12 and moves down, covers function test ware 12 at camera module 4 upper end and carries out the function test.

The gasket is arranged on the outer side of the lower end of the functional tester 12, the gasket is made of rubber, when the electric push rod 11 controls the functional tester 12 to be pressed down, the lower end of the functional tester 12 is in contact with the camera module 4, the pressing force of the functional tester 12 can be buffered through the arrangement of the gasket, the damage to the camera module 4 caused by overlarge pressure is avoided, and the protection to the camera module 4 is enhanced.

Referring to fig. 1-2, a jack is provided at the upper end of the support column 8, an adjusting rod 9 is inserted into the jack, a stopper is fixedly mounted at the lower part of the rear end of the adjusting rod 9, the shape of the adjusting rod 9 is matched with that of the jack, when the multifunctional tool is used, the adjusting rod 9 is inserted into the jack to realize sliding connection with the support column 8, a worker can manually control the adjusting rod 9 to slide back and forth in the jack, and the position of the functional tester 12 is adjusted, and meanwhile, the adjusting rod 9 can be effectively prevented from falling off through the setting of the stopper.

The support column 8 upper end middle part fixed mounting has butt subassembly 10, and butt subassembly 10 includes spacing section of thick bamboo 101, and spacing section of thick bamboo 101 is installed at support column 8 upper end middle part through fixed connection mode, and spacing section of thick bamboo 101 inside is provided with the movable groove 102 that link up with the through-hole, and during the use, through the setting of spacing section of thick bamboo 101, can make things convenient for spacing and the use of movable rod 103 and butt board 104.

The abutting assembly 10 further comprises a movable rod 103 and an abutting plate 104, the movable rod 103 is inserted into the middle part in the limiting cylinder 101, the movable rod 103 penetrates through the inside of the limiting cylinder 101, the abutting plate 104 is installed at the lower end of the movable rod 103 in a fixed connection mode, the movable rod 103 is matched with the shape of the movable groove 102, a baffle 106 is fixedly arranged at the upper end of the movable rod 103, a spring 107 is wound at the upper end of the outer side of the movable rod 103, the spring 107 is located at the upper end of the limiting cylinder 101, the spring 107 is fixedly connected with the baffle 106 and the limiting cylinder 101, and in use, in a default state, the spring 107 is in a contracted state and pulls the baffle 106, the movable rod 103 and the abutting plate 104 downwards, so that the abutting plate 104 abuts against the adjusting rod 9 to limit the adjusting rod 9.

The lower end of the abutting plate 104 is fixedly provided with a plurality of friction blocks 105, and the friction blocks 105 are made of silica gel, so that when the adjusting rod 9 is used, the friction force between the abutting plate 104 and the adjusting rod 9 can be further increased through the arrangement of the friction blocks 105, and the stability of the adjusting rod 9 is improved.

The controller 5 is fixedly embedded in the left side of the upper end of the jig bottom plate 1, the controller 5 is electrically connected with the electric sliding rail 6 and the electric push rod 11, and when the jig is used, a worker can control the controller 5 to realize the position adjustment of the functional tester 12.

The working principle of the utility model is as follows: firstly, a vehicle-mounted flat plate 3 to be detected is placed in a groove 2 at the upper end of a jig bottom plate 1, a camera module 4 is placed in a direction close to an electric sliding rail 6, a worker can operate a controller 5, the electric sliding rail 6 is started, the electric sliding rail 6 drives an electric sliding block 7 and a supporting column 8 to move to the position right behind the camera module 4, then the worker can translate the position of an adjusting rod 9, an electric push rod 11 and a function tester 12 are enabled to move to the position above the camera module 4, the electric push rod 11 is started, an output shaft and the function tester 12 are driven to move downwards, and the function tester 12 is covered at the upper end of the camera module 4 for performing function test.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a function test tool of on-vehicle dull and stereotyped camera module, includes tool bottom plate (1), its characterized in that: the novel intelligent electric control device is characterized in that a groove (2) is formed in the upper end of the jig bottom plate (1), a vehicle-mounted flat plate (3) is placed in the groove (2), a camera module (4) is arranged at the rear of the upper end of the vehicle-mounted flat plate (3), an electric sliding rail (6) is fixedly embedded in the rear of the upper end of the jig bottom plate (1), an electric sliding block (7) is slidably mounted at the upper end of the electric sliding rail (6), the electric sliding block (7) is electrically connected with the electric sliding rail (6), a supporting column (8) is fixedly mounted at the upper end of the electric sliding block (7), an adjusting rod (9) is movably inserted into the upper end of the supporting column (8), an electric push rod (11) is fixedly mounted at the front of the lower end of the adjusting rod (9), and an output shaft is fixedly provided with a functional tester (12).

2. The functional test fixture of the vehicle-mounted flat panel camera module according to claim 1, wherein: the outer side of the lower end of the functional tester (12) is provided with a gasket, the shape of the gasket is annular, and the gasket is made of rubber.

3. The functional test fixture of the vehicle-mounted flat panel camera module according to claim 1, wherein: the upper end inside support column (8) is provided with the jack, adjust pole (9) insert locate inside the jack, adjust pole (9) rear end lower part fixed mounting has the dog, adjust pole (9) and the shape phase-match of jack.

4. The functional test fixture of the vehicle-mounted flat panel camera module according to claim 3, wherein: the supporting column is characterized in that an abutting component (10) is fixedly installed in the middle of the upper end of the supporting column (8), the abutting component (10) comprises a limiting cylinder (101), the limiting cylinder (101) is installed in the middle of the upper end of the supporting column (8) in a fixed connection mode, and a movable groove (102) communicated with the through hole is formed in the limiting cylinder (101).

5. The functional test fixture of the vehicle-mounted flat panel camera module according to claim 4, wherein: the butt subassembly (10) still includes movable rod (103) and butt board (104), middle part in locating spacing section of thick bamboo (101) is inserted to movable rod (103), and inside spacing section of thick bamboo (101) is run through to movable rod (103), butt board (104) are installed in movable rod (103) lower extreme through fixed connection mode, movable rod (103) and movable groove (102) shape assorted, movable rod (103) upper end fixed mounting has baffle (106), movable rod (103) outside upper end winding has spring (107), and spring (107) are located spacing section of thick bamboo (101) upper end, spring (107) and baffle (106) and spacing section of thick bamboo (101) fixed connection.

6. The functional test fixture of the vehicle-mounted flat panel camera module according to claim 5, wherein: a plurality of friction blocks (105) are fixedly arranged at the lower ends of the abutting plates (104), and the friction blocks (105) are made of silica gel.

7. The functional test fixture of the vehicle-mounted flat panel camera module according to claim 1, wherein: the left side of the upper end of the jig bottom plate (1) is fixedly embedded with a controller (5), and the controller (5) is electrically connected with the electric sliding rail (6) and the electric push rod (11).