CN213754778U

CN213754778U - Test smelting tool

Info

Publication number: CN213754778U
Application number: CN202023064228.7U
Authority: CN
Inventors: 王刚
Original assignee: Sunwin Hubei Optoelectronic Technology Co Ltd
Current assignee: Sunwin Hubei Optoelectronic Technology Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-07-20
Anticipated expiration: 2030-12-17

Abstract

The utility model provides a test smelting tool for the clamping camera, test smelting tool includes test circuit board, spacing bottom plate, head locating piece, gland, baffle and probe module, spacing bottom plate sets up on the test circuit board, the head locating piece with the gland sets up on the spacing bottom plate, the baffle sets up on the gland, probe module sets up on the test circuit board, base and camera lens setting are in on the head locating piece, the baffle is used for compressing tightly base and camera lens on the head locating piece, probe module's one end with circuit electricity on the test circuit board is connected, probe module's the other end is connected with the contact electricity on the flexible circuit board, the gland be used for with flexible circuit board's contact compresses tightly on the probe module. The utility model discloses the accessible the test smelting tool is fixed the camera on the test smelting tool to realize that the camera is connected with the electricity of test circuit board.

Description

Test smelting tool

Technical Field

The utility model relates to a camera production manufacturing technical field, in particular to test smelting tool.

Background

The requirement on the overall quality reliability of the mobile phone by the mobile phone end is more and more strict, the camera is used as an important component in the mobile phone, and the corresponding performance requirement is increased along with the tightening of the mobile phone end. And the structure and the usage of camera are also more and more diversified along with the diversified development of cell-phone performance, and the test smelting tool that uses at present can't realize the test demand, consequently need research and development one kind can satisfy the test smelting tool of camera test requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test smelting tool to solve the problem that current test smelting tool can not satisfy the camera test requirement.

In order to solve the technical problem, the utility model provides a test fixture for clamping a camera, the camera comprises a base, a lens and a flexible circuit board, the lens is fixedly arranged on the base, the lens is electrically connected with the flexible circuit board, the test fixture comprises a test circuit board, a limiting bottom plate, a head positioning block, a gland, a baffle and a probe module, the limiting bottom plate is arranged on the test circuit board, the head positioning block is arranged on the limiting bottom plate, the gland is arranged on the limiting bottom plate, the baffle is arranged on the gland, the probe module is arranged on the test circuit board, the base and the lens are arranged on the head positioning block, the baffle is used for pressing the base and the lens on the head positioning block, one end of the probe module is electrically connected with a circuit on the test circuit board, the other end of the probe module is electrically connected with the contact on the flexible circuit board, and the gland is used for pressing the contact of the flexible circuit board on the probe module.

Optionally, the head positioning block includes a first mounting surface and a second mounting surface, an included angle is formed between the first mounting surface and the second mounting surface, and the included angle is matched with the angle of the lens.

Optionally, one end of the gland is rotatably connected with the limiting bottom plate, and the other end of the gland is detachably and fixedly connected with the limiting bottom plate.

Optionally, the gland includes gland body and pressure head, the gland body with spacing bottom plate rotates through the pivot to be connected, the pressure head with this body coupling of gland, be provided with the through-hole on the spacing bottom plate, probe module sets up in the through-hole, the pressure head with the through-hole is corresponding, the pressure head be used for with flexible circuit board's contact compresses tightly on the probe module.

Optionally, the pressure head and the gland body are integrally arranged.

Optionally, the baffle is rotatably connected with the gland.

Optionally, the baffle includes a baffle main body, a pressing portion, an adjusting portion and a spring, one end of the baffle main body is connected to the pressing portion, the other end of the baffle main body is connected to the adjusting portion, the baffle main body is rotatably connected to the gland, the pressing portion is used for pressing the lens and the base, one end of the spring is fixedly connected to the adjusting portion, and the other end of the spring is fixedly connected to the gland.

Optionally, the baffle further comprises a limiting hole and a limiting screw, and the limiting screw is arranged in the limiting hole and used for limiting the baffle to rotate relative to the gland.

Optionally, a first groove and a second groove are formed in the limiting bottom plate, the first groove is communicated with the second groove, the first groove is used for arranging the flexible circuit board, and the second groove is used for arranging a contact of the flexible circuit board.

The utility model provides a pair of test smelting tool has following beneficial effect:

because the head locating piece sets up on the limiting bottom plate, the gland sets up on the limiting bottom plate, the baffle sets up on the gland, the base with the camera lens sets up on the head locating piece, the baffle be used for with the base with the camera lens compresses tightly on the head locating piece, consequently can be with the camera lens and the pedestal mounting of camera on the head locating piece to compress tightly camera lens and the base of camera through the baffle. The probe module is arranged on the test circuit board, one end of the probe module is electrically connected with a circuit on the test circuit board, the other end of the probe module is electrically connected with a contact on the flexible circuit board, and the gland is used for pressing the contact of the flexible circuit board on the probe module, so that the lens of the camera can be electrically connected with the test circuit board. So, the accessible the test smelting tool is fixed the camera on the test smelting tool to realize the camera and test circuit board's electricity and be connected.

Drawings

Fig. 1 is a schematic structural diagram of a test tool according to an embodiment of the present invention;

fig. 2 is another schematic structural diagram of a test tool according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a test circuit board, a limiting bottom plate and a head positioning block in the test tool according to the embodiment of the present invention;

FIG. 4 is a front view of a test tool in an embodiment of the present invention;

fig. 5 is a cross-sectional view of the test tool of fig. 4 taken along line a-a.

Description of reference numerals:

100-test circuit board;

200-a limit bottom plate; 210-a via; 220-a first groove; 230-a second groove;

300-a head positioning block; 310-a first mounting surface; 320-a second mounting surface;

400-pressing the cover; 410-a gland body; 420-a pressure head;

500-a baffle; 510-a baffle body; 520-a compression section; 530-an adjusting part; 540-limiting hole;

600-probe module.

Detailed Description

The following describes the test fixture of the present invention in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

The utility model provides a test smelting tool for the clamping camera, the camera includes base, camera lens and flexible circuit board, the camera lens is fixed to be set up on the base, the camera lens with the flexible circuit board electricity is connected. Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic structural diagram of a test tool in the embodiment of the present invention, fig. 2 is another schematic structural diagram of a test tool in the embodiment of the present invention, fig. 3 is a schematic structural diagram of a test circuit board 100, a stop floor 200 and a head positioning block 300 in a test tool in the embodiment of the present invention, fig. 4 is a front view of a test tool in the embodiment of the present invention, fig. 5 is a cross-sectional view of a test tool along a-a line in fig. 4, the test tool includes a test circuit board 100, a stop floor 200, a head positioning block 300, a gland 400, a baffle 500 and a probe module 600.

The utility model discloses a flexible circuit board, including spacing bottom plate 200, probe module 600, camera lens, base, gland 400, baffle 500, test circuit board 100, spacing bottom plate 200 sets up on the test circuit board 100, head locating piece 300 sets up on the spacing bottom plate 200, gland 400 sets up on the spacing bottom plate 200, baffle 500 sets up on the gland 400, probe module 600 sets up on the test circuit board 100, the base with the camera lens sets up on the head locating piece 300, baffle 500 be used for with the base with the camera lens compresses tightly on the head locating piece 300, probe module 600's one end with circuit electricity on the test circuit board 100 is connected, probe module 600's the other end with contact electricity on the flexible circuit board is connected, gland 400 be used for with the contact of flexible circuit board compresses tightly on the probe module 600.

The head positioning block 300 is arranged on the limiting bottom plate 200, the gland 400 is arranged on the limiting bottom plate 200, the baffle 500 is arranged on the gland 400, the base and the lens are arranged on the head positioning block 300, and the baffle 500 is used for pressing the base and the lens on the head positioning block 300, so that the lens and the base of the camera can be installed on the head positioning block 300, and the lens and the base of the camera are pressed through the baffle 500. The probe module 600 is disposed on the test circuit board 100, one end of the probe module 600 is electrically connected to a circuit on the test circuit board 100, the other end of the probe module 600 is electrically connected to a contact on the flexible circuit board, and the press cover 400 is used to press the contact on the flexible circuit board onto the probe module 600, so that the lens of the camera can be electrically connected to the test circuit board 100. So, the accessible the test smelting tool is fixed the camera on the test smelting tool to realize the camera and test circuit board 100's electricity and be connected.

The head positioning block 300 includes a first mounting surface 310 and a second mounting surface 320, an included angle is formed between the first mounting surface 310 and the second mounting surface 320, and the included angle is matched with the angle of the lens, so that after the base and the lens of the camera are mounted on the first mounting surface 310 and the second mounting surface 320, the surface of the lens can be parallel to the surface of the test circuit board 100.

One end of the gland 400 is rotatably connected with the limit bottom plate 200, and the other end of the gland 400 is detachably and fixedly connected with the limit bottom plate 200. For example, the other end of the gland 400 and the limiting base plate 200 can be detachably and fixedly connected through bolts. In other embodiments, a first magnet may be disposed on the pressing cover 400, a second magnet may be disposed on the bottom plate 200, and the pressing cover 400 and the bottom plate 200 may be fixed relative to each other by the attraction of the first magnet and the second magnet.

Specifically, referring to fig. 5, the pressing cover 400 includes a pressing cover body 410 and a pressing head 420, the pressing cover body 410 is rotatably connected to the limiting base plate 200 through a rotating shaft, the pressing head 420 is connected to the pressing cover body 410, a through hole 210 is formed in the limiting base plate 200, the probe module 600 is disposed in the through hole 210, the pressing head 420 corresponds to the through hole 210, and the pressing head 420 is used for pressing the contact of the flexible circuit board onto the probe module 600.

Preferably, the pressing head 420 is integrally provided with the gland body 410, and the pressing head 420 protrudes from the surface of the gland body 410 to a side away from the gland body 410.

The baffle 500 is rotatably connected with the gland 400. For example, the baffle 500 and the gland 400 may be rotatably connected by a screw shaft.

Specifically, the baffle 500 includes a baffle main body 510, a pressing portion 520, an adjusting portion 530 and a spring, one end of the baffle main body 510 is connected to the pressing portion 520, the other end of the baffle main body 510 is connected to the adjusting portion 530, the baffle main body 510 is rotatably connected to the gland 400, the pressing portion 520 is used for pressing the lens and the base, one end of the spring is fixedly connected to the adjusting portion 530, the other end of the spring is fixedly connected to the gland 400, and the spring is used for tensioning the gland 400 and the adjusting portion 530. Thus, when the flapper main body 510 rotates relative to the gland 400, the spring pulls the adjusting part 530. Thereby can realize compressing tightly the soft contact of portion 520 with the camera lens of camera and base through setting up the spring, can realize the stable of specific angle and place to avoid compressing tightly portion 520 damage camera lens.

Further, the baffle 500 further comprises a limiting hole 540 and a limiting screw, the limiting screw is disposed in the limiting hole 540 and used for limiting the baffle 500 to rotate relative to the gland 400, and the initial angle of the baffle 500 relative to the gland 400 can be adjusted by adjusting the limiting screw.

The limiting screw is preferably a half-thread screw.

As shown in fig. 1 and 2, the pressing part 520 and the adjusting part 530 are respectively disposed at both sides of the gland 400, the adjusting part 530 is L-shaped, and a spring hole is formed at one side of the adjusting part 530 facing the gland 400, and the spring is disposed in the spring hole.

As shown in fig. 3, a first groove 220 and a second groove 230 are formed on the limiting base plate 200, the first groove 220 is communicated with the second groove 230, the first groove 220 is used for arranging the flexible circuit board, and the second groove 230 is used for arranging a contact of the flexible circuit board.

During testing, the bolts for detachably connecting the other end of the gland 400 with the limiting base plate 200 are removed, the gland 400 is rotated to open the gland 400, the base and the lens of the camera are mounted on the head positioning block 300, the flexible circuit board is mounted in the first groove 220, and the contact of the flexible circuit board is mounted in the second groove 230. And then, the pressing cover 400 is covered, the pressing cover 400 is pressed through the bolts, and the contact points of the flexible circuit board are pressed on the probe module 600 through the pressing head 420, so that the flexible circuit board and the test circuit board 100 are electrically connected through the probes. When gland 400 pushes down, baffle 500 will push down along with gland 400 together, through baffle relative gland rotation and the restoring force of spring, exert soft effort to the camera lens of camera and base, can realize the stable of specific angle and place, finally realize the test demand of product.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. A test fixture for clamping a camera, the camera comprises a base, a lens and a flexible circuit board, the lens is fixedly arranged on the base, the lens is electrically connected with the flexible circuit board, the test fixture is characterized in that the test fixture comprises a test circuit board, a limit bottom plate, a head positioning block, a gland, a baffle and a probe module, the limit bottom plate is arranged on the test circuit board, the head positioning block is arranged on the limit bottom plate, the gland is arranged on the limit bottom plate, the baffle is arranged on the gland, the probe module is arranged on the test circuit board, the base and the lens are arranged on the head positioning block, the baffle is used for pressing the base and the lens on the head positioning block, one end of the probe module is electrically connected with a circuit on the test circuit board, the other end of the probe module is electrically connected with the contact on the flexible circuit board, and the gland is used for pressing the contact of the flexible circuit board on the probe module.

2. The test fixture of claim 1, wherein the head positioning block includes a first mounting surface and a second mounting surface, the first mounting surface and the second mounting surface having an included angle therebetween, the included angle matching an angle of the lens.

3. The test tool of claim 1 wherein one end of the gland is rotatably connected to the retention floor and the other end of the gland is removably and fixedly connected to the retention floor.

4. The test fixture of claim 3, wherein the gland includes a gland body and a pressure head, the gland body is rotatably connected with the limiting bottom plate through a rotating shaft, the pressure head is connected with the gland body, a through hole is provided on the limiting bottom plate, the probe module is disposed in the through hole, the pressure head corresponds to the through hole, and the pressure head is used for pressing the contact of the flexible circuit board on the probe module.

5. The test tool of claim 4 wherein the indenter is integrally formed with the gland body.

6. The test tool of claim 1 wherein the shield is rotatably coupled to the gland.

7. The test fixture of claim 6, wherein the baffle includes a baffle body, a pressing portion, an adjusting portion and a spring, one end of the baffle body is connected with the pressing portion, the other end of the baffle body is connected with the adjusting portion, the baffle body is rotatably connected with the gland, the pressing portion is used for pressing the lens and the base, one end of the spring is fixedly connected with the adjusting portion, and the other end of the spring is fixedly connected with the gland.

8. The test tool of claim 7 wherein the shield further includes a retaining hole and a retaining screw disposed in the retaining hole for limiting rotation of the shield relative to the gland.

9. The test fixture of claim 1, wherein the limiting bottom plate is provided with a first groove and a second groove, the first groove is communicated with the second groove, the first groove is used for arranging the flexible circuit board, and the second groove is used for arranging a contact of the flexible circuit board.