CN217216764U

CN217216764U - Automatic test fixture for camera

Info

Publication number: CN217216764U
Application number: CN202221124706.5U
Authority: CN
Inventors: 岑权; 李鑫; 郭小玉
Original assignee: Shenzhen Rayshine Automation Technology Co ltd
Current assignee: Shenzhen Rayshine Automation Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-16
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses an automatic camera testing jig, which comprises a testing seat, wherein a workpiece groove is arranged on the testing seat, and a connecting port is arranged at the bottom end of the workpiece groove; the crimping assembly comprises a crimping clamping jaw, a first driving piece and a second driving piece, the first driving piece and the second driving piece are both installed on the test seat, and the crimping clamping jaw is arranged above the workpiece groove; the first driving piece is used for driving the crimping clamping jaw to move close to or far away from the workpiece groove along the vertical shaft; the second driving piece is used for driving the crimping clamping jaw to move close to or far away from the workpiece groove along the horizontal shaft; the probe assembly comprises a probe, the probe is arranged below the workpiece groove, and the probe can move close to or far away from the workpiece groove along a horizontal shaft; the probe is used for corresponding to the connecting port after moving close to the workpiece groove. The utility model discloses the accessible compresses tightly the clamping jaw and compresses tightly the work piece at the work piece inslot, then the probe removes the connector and the work piece electric connection to the work piece groove and can test.

Description

Camera automatic test tool

Technical Field

The utility model relates to an electronic product test technical field especially relates to an automatic test fixture of camera.

Background

At present, when carrying out the detection of electronic product, like the camera module, it is when examining, generally carries out electric connection with the probe of test fixture through the connecting wire with the camera module, and the probe passes through the PCB board and is connected with gathering the box, after electric connection, adopts the picture through lighting to detect the camera module. However, when the existing camera module is used for detection, after the camera module is fixed, the camera module needs to be crimped through an external crimping jig, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an automatic test fixture of camera, its accessible compresses tightly the clamping jaw and compresses tightly the work piece at the work piece inslot, then the probe removes the connector and the work piece electric connection to the work piece groove and can test.

The purpose of the utility model is realized by adopting the following technical scheme:

an automatic testing jig for a camera comprises,

the test device comprises a test base, a test device and a test device, wherein a workpiece groove for placing a workpiece is formed in the test base, and a connecting port is formed in the bottom end of the workpiece groove;

the crimping component is mounted on the test seat; the test device comprises a crimping clamping jaw, a first driving piece and a second driving piece, wherein the first driving piece and the second driving piece are both arranged on the test seat, and the crimping clamping jaw is arranged above the workpiece groove; the first driving piece is used for driving the crimping clamping jaw to move close to or far away from the workpiece groove along a vertical shaft; the second driving piece is used for driving the crimping clamping jaw to move close to or far away from the workpiece groove along a horizontal shaft;

the probe assembly is arranged on the test seat and comprises a probe, the probe is arranged below the workpiece groove, and the probe can move close to or far away from the workpiece groove along a horizontal shaft; the probe is used for corresponding to the connecting port after moving close to the workpiece groove.

Further, the bottom of crimping clamping jaw is equipped with the blotter.

Further, the buffer pad is a rubber material layer.

Further, the blotter is equipped with four, the both sides of crimping clamping jaw all are equipped with two blotters.

Furthermore, the first driving part comprises a first air cylinder, a cylinder body of the first air cylinder is mounted on the test seat, and a mounting plate is arranged at the top end of a piston rod of the first air cylinder; the second driving piece and the crimping clamping jaw are mounted on the mounting plate; the crimping clamping jaw is connected with the power output end of the second driving piece.

Further, the second driving part comprises a second air cylinder, and a cylinder body of the second air cylinder is installed on the installation plate; and the compression joint clamping jaw is connected with a piston rod of the second cylinder.

Furthermore, the probe assembly further comprises a third driving member, and the third driving member is used for driving the probe to move.

Furthermore, the third driving part comprises a third air cylinder, the cylinder body of the third air cylinder is installed on the test seat, a probe seat is arranged on the piston rod of the third air cylinder, and the probe is installed on the probe seat.

Compared with the prior art, the beneficial effects of the utility model reside in that: it is when testing, can place the camera at the work piece inslot, then the probe can be followed the horizontal axis and is close to the work piece groove motion, the probe motion corresponds the back to the connector with work piece groove diapire, the crimping clamping jaw can be under the drive of second driving piece horizontal migration to the camera top in work piece groove, then first driving piece drives the crimping clamping jaw downstream and compresses tightly the camera, and make the connector and the probe electric connection of camera, the camera alright adopt the picture test, degree of automation is higher, and convenient operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the crimping assembly of the present invention;

fig. 3 is a schematic view of a partial structure of the probe assembly according to the present invention.

In the figure: 10. a test seat; 11. a workpiece groove; 12. a connecting port; 21. a first driving member; 22. a second driving member; 23. a pressing jaw; 231. a cushion pad; 31. a probe; 32. a third driving member; 33. a probe seat.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, 2 and 3, the automatic camera test fixture includes a test base 10, a crimping component and a probe component, a workpiece slot 11 is provided on the test base 10, a workpiece can be placed on the workpiece slot 11, and a connection port 12 is provided at a bottom end of the workpiece slot 11.

The crimping component is installed on the test seat 10, and specifically comprises a crimping clamping jaw, a first driving piece 21 and a second driving piece 22, wherein the first driving piece 21 and the second driving piece 22 are installed on the test seat 10, the crimping clamping jaw is arranged above the workpiece groove 11, the first driving piece 21 can drive the crimping clamping jaw to move close to or far away from the workpiece groove 11 along a vertical shaft, and the second driving piece 22 can drive the crimping clamping jaw to move close to or far away from the workpiece groove 11 along a horizontal shaft;

in addition, a probe assembly is mounted on the test base 10, the probe assembly includes a probe 31, the probe 31 is arranged below the workpiece slot 11, and the probe 31 can move close to or far away from the workpiece slot 11 along a horizontal axis; the probe 31 may correspond to the connection port 12 after moving close to the workpiece slot 11.

On the basis of the structure, use the utility model discloses an during automatic test fixture of camera to the work piece is the camera as an example, when carrying out the test of camera, can place the camera in work piece groove 11, then can be through removing probe 31 that is located work piece groove 11 below, make probe 31 be close to work piece groove 11 motion along the horizontal axis, make probe 31 be located work piece groove 11's connector 12 below, probe 31 corresponds with connector 12 promptly.

Afterwards, the crimping clamping jaw can be under the drive of second driving piece 22 horizontal migration to the camera top in work piece groove 11, then first driving piece 21 drives the crimping clamping jaw downstream and compresses tightly the camera to make the connector and the probe 31 electric connection of camera, the camera alright adopt the picture test, degree of automation is higher, and convenient operation.

Further, can also be equipped with blotter 231 in the bottom of crimping clamping jaw, so, under the drive of crimping clamping jaw at first driving piece 21, be close to work piece groove 11 motion, first driving piece 21 alright drive crimping clamping jaw downstream, the crimping clamping jaw alright compress tightly the camera, and the terminal surface of crimping clamping jaw and camera contact alright realize through blotter 231, prevent that the crimping clamping jaw from scraping the damage camera in the crimping in-process.

More specifically, the cushion pad 231 is a rubber material layer, which can be contacted with the camera head when the pressing jaw is in pressing action.

Of course, the cushion pad 231 may also be made of a silicone material or other elastic rubber materials in the prior art.

It should be noted that, in this embodiment, there are four cushion pads 231, two cushion pads 231 may be disposed on both sides of the crimping clamping jaw, that is, when the crimping clamping jaw moves downward at each time, both sides of the crimping clamping jaw are contacted by the two cushion pads 231 and the camera, so that the cushion area is relatively large, and the force is stably applied.

Further, the first driving member 21 includes a first cylinder, when assembling, the cylinder body of the first cylinder can be installed on the test socket 10, the top end of the piston rod of the first cylinder is provided with an installation plate, the second driving member 22 and the crimping clamping jaw are both installed on the installation plate, and the crimping clamping jaw is connected with the power output end of the second driving member 22.

When carrying out the up-and-down drive of crimping clamping jaw, can stretch out and draw back the mounting panel up-and-down motion that drives being connected with it through the piston rod of first cylinder, and then drive second driving piece 22 and the up-and-down motion of crimping clamping jaw on the mounting panel, because second driving piece 22 and crimping clamping jaw simultaneous movement, therefore the up-and-down motion of crimping clamping jaw can not disturb the motion of crimping clamping jaw at the horizontal direction, and the drive of up-and-down motion is realized to first cylinder, simple structure, and the process is stable.

More specifically, the second driving member 22 includes a second cylinder, and a cylinder body of the second cylinder is mounted on the mounting plate; the crimping clamping jaw is connected with the piston rod of the second cylinder, and on the basis of the structure, the piston rod of the second cylinder can form the power output end of the second driving part 22, so that the piston rod of the second cylinder can stretch and retract to drive the crimping clamping jaw connected with the piston rod to move in the horizontal direction.

Further, the probe assembly further includes a third driving member 32, and the third driving member 32 can drive the probe 31 to move, so that the movement of the probe 31 can be realized by the third driving member 32, and the automation degree is higher.

Further, the third driving member 32 includes a third cylinder, the cylinder body of the third cylinder is installed on the testing seat 10, a piston rod of the third cylinder is provided with a probe seat 33, the probe 31 is installed on the probe seat 33, so that the probe seat 33 can be driven to move by the extension and contraction of the piston rod of the third cylinder, the probe seat 33 can be driven to move by the movement of the probe seat 33, and the driving structure is simple and stable.

Of course, on the basis of the structure without the third driving member 32, the probe 31 may also be directly connected to the test socket 10 through the probe socket 33, that is, a sliding rail provided on the test socket 10 is connected to the probe socket 33 in a sliding manner, that is, the probe 31 may be manually moved.

It should be noted that the first driving element 21, the second driving element 22 and the third driving element 32 can be implemented by other linear motion output structures such as a screw rod transmission mechanism or an electric sliding table in the prior art.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. An automatic testing jig for a camera is characterized by comprising,

2. The automatic camera testing fixture of claim 1, wherein a cushion pad is disposed at a bottom end of the crimping clamping jaw.

3. The automatic camera testing fixture of claim 2, wherein the cushion pad is a rubber material layer.

4. The automatic camera testing fixture according to claim 2, wherein there are four cushions, and two cushions are disposed on both sides of the pressing jaw.

5. The automatic test fixture for the camera according to any one of claims 1 to 4, wherein the first driving member comprises a first air cylinder, a cylinder body of the first air cylinder is mounted on the test base, and a mounting plate is arranged at the top end of a piston rod of the first air cylinder; the second driving piece and the crimping clamping jaw are mounted on the mounting plate; and the crimping clamping jaw is connected with the power output end of the second driving piece.

6. The automatic camera testing fixture of claim 5, wherein the second driving member comprises a second cylinder, a cylinder body of the second cylinder being mounted on the mounting plate; and the compression joint clamping jaw is connected with a piston rod of the second cylinder.

7. The automatic camera test fixture of any one of claims 1-4, wherein the probe assembly further comprises a third driving member for moving the probe.

8. The automatic testing fixture for camera head as claimed in claim 7, wherein the third driving member includes a third cylinder, a cylinder body of the third cylinder is mounted on the testing base, a piston rod of the third cylinder is provided with a probe base, and the probe is mounted on the probe base.