CN219834235U - Reliability test fixture suitable for PCB type camera module - Google Patents
Reliability test fixture suitable for PCB type camera module Download PDFInfo
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- CN219834235U CN219834235U CN202321247913.4U CN202321247913U CN219834235U CN 219834235 U CN219834235 U CN 219834235U CN 202321247913 U CN202321247913 U CN 202321247913U CN 219834235 U CN219834235 U CN 219834235U
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- positioning piece
- fixing plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- IUYHQGMDSZOPDZ-UHFFFAOYSA-N 2,3,4-trichlorobiphenyl Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 IUYHQGMDSZOPDZ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a reliability test fixture suitable for a PCB type camera module, which comprises a cover assembly and a positioning assembly, wherein the cover assembly comprises an upper cover and a lower cover, and a lower cover accommodating groove is formed in the lower cover; the positioning assembly comprises a first transverse positioning piece, a second transverse positioning piece, a first longitudinal positioning piece and a second longitudinal positioning piece, wherein the first transverse positioning piece, the second transverse positioning piece, the first longitudinal positioning piece and the second longitudinal positioning piece are respectively and movably arranged on the upper cover, the first transverse positioning piece and the second transverse positioning piece are respectively used for transversely positioning the camera module, and the first longitudinal positioning piece and the second longitudinal positioning piece are respectively used for longitudinally positioning the camera module. The utility model can adjust the positions of the first transverse locating piece, the second transverse locating piece, the first longitudinal locating piece and the second longitudinal locating piece, thereby being applicable to reliability tests of camera modules with various structures and different sizes and reducing the production cost of the reliability test fixture.
Description
Technical Field
The utility model relates to the technical field of camera module production and manufacturing, in particular to a reliability test fixture suitable for a PCB type camera module.
Background
The PCB type camera module refers to a camera module adopting a PCB (Printed Circuit Board ) circuit board. At present, the camera module needs to be subjected to reliability tests, such as falling and vibration, so that a reliability test fixture is needed, and the reliability test fixture generally has three functions: the first is the weight that the module of making a video recording was installed on the frock equipment of simulation, and the second is the fixed module of making a video recording, and the third is the direct striking contact thing of avoiding the module of making a video recording, like bottom plate and marble panel etc..
However, the existing reliability test fixture for the PCB type camera module generally adopts a metal material, and the internal structure and the size of the existing reliability test fixture for the PCB type camera module need to be customized and opened according to the external structure size of the PCB type camera module, so that the design and the subsequent application of the fixture are unique and have no commonality, which causes the waste and the increase of the cost of the fixture.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the reliability test fixture which has commonality and is suitable for the PCB type camera module, thereby reducing the production cost of the reliability test fixture.
The aim of the utility model is realized by the following technical scheme:
reliability test tool suitable for PCB type module of making a video recording includes: the cover assembly comprises an upper cover and a lower cover, the upper cover is buckled on the lower cover, and a lower cover accommodating groove is formed in the lower cover; the positioning assembly comprises a first transverse positioning piece, a second transverse positioning piece, a first longitudinal positioning piece and a second longitudinal positioning piece, wherein the first transverse positioning piece, the second transverse positioning piece, the first longitudinal positioning piece and the second longitudinal positioning piece are respectively and movably arranged on the side wall of the upper cover, the first transverse positioning piece, the second transverse positioning piece, the first longitudinal positioning piece and the second longitudinal positioning piece are respectively arranged around the accommodating cavity, and when a camera module is placed in the accommodating groove, the first transverse positioning piece and the second transverse positioning piece are respectively used for transversely clamping and positioning the camera module, and the first longitudinal positioning piece and the second longitudinal positioning piece are respectively used for longitudinally clamping and positioning the camera module.
In one embodiment, the upper cover is provided with an upper cover accommodating groove, and when the upper cover is buckled on the lower cover, the upper cover accommodating groove is aligned with the lower cover accommodating groove.
In one embodiment, the first transverse positioning member includes a first transverse rotating shaft, a first transverse fixing plate and a first transverse base plate, the first transverse rotating shaft is movably arranged on a side wall of the lower cover in a penetrating manner, the first transverse fixing plate is arranged on one end of the first transverse rotating shaft, which faces towards the camera module, and the first transverse base plate is arranged on one side face of the first transverse fixing plate, which faces towards the camera module, and the first transverse rotating shaft is used for driving the first transverse fixing plate and the first transverse base plate to perform reciprocating displacement in a direction away from or close to the camera module.
In one embodiment, the first lateral pad is a plastic pad.
In one embodiment, the second transverse positioning member includes a second transverse rotating shaft, a second transverse fixing plate and a second transverse backing plate, the first transverse rotating shaft is movably arranged on a side wall of the lower cover in a penetrating manner, the second transverse fixing plate is arranged on one end of the second transverse rotating shaft facing the camera module, the first transverse backing plate is arranged on one side surface of the first transverse fixing plate facing the camera module, and the second transverse rotating shaft is used for driving the second transverse fixing plate and the second transverse backing plate to perform reciprocating displacement in a direction far away from or close to the camera module.
In one embodiment, the second transverse shim plate is a plastic shim plate.
In one embodiment, the first longitudinal positioning member includes a first longitudinal rotation shaft, a first longitudinal fixing plate and a first longitudinal backing plate, the first longitudinal rotation shaft is movably arranged on a side wall of the lower cover in a penetrating manner, the first longitudinal fixing plate is arranged on one end of the first longitudinal rotation shaft facing the camera module, the first longitudinal backing plate is arranged on one side surface of the first longitudinal fixing plate facing the camera module, and the first longitudinal rotation shaft is used for driving the first longitudinal fixing plate and the first longitudinal backing plate to perform reciprocating displacement in a direction far away from or close to the camera module.
In one embodiment, the first longitudinal pad is a plastic pad.
In one embodiment, the second longitudinal positioning piece includes a second longitudinal rotation shaft, a second longitudinal fixing plate and a second longitudinal backing plate, the second longitudinal rotation shaft is movably arranged on a side wall of the lower cover in a penetrating manner, the second longitudinal fixing plate is arranged on one end of the second longitudinal rotation shaft facing the camera module, the second longitudinal backing plate is arranged on one side surface of the second longitudinal fixing plate facing the camera module, and the second longitudinal rotation shaft is used for driving the second longitudinal fixing plate and the second longitudinal backing plate to perform reciprocating displacement in a direction far away from or close to the camera module.
In one embodiment, the second longitudinal pad is a plastic pad.
Compared with the prior art, the utility model has at least the following advantages:
according to the reliability test fixture suitable for the PCB type camera module, the cover assembly and the positioning assembly are arranged, so that the camera module in the lower cover accommodating groove can be transversely clamped and positioned through the first transverse positioning piece and the second transverse positioning piece, and the camera module is longitudinally clamped and positioned through the first longitudinal positioning piece and the second longitudinal positioning piece, so that the camera module can be prevented from shaking in the lower cover accommodating groove to influence a test result when the reliability test is performed on the camera module; meanwhile, the first transverse locating piece, the second transverse locating piece, the first longitudinal locating piece and the second longitudinal locating piece are respectively and movably arranged on the side wall of the upper cover, so that the positions of the first transverse locating piece, the second transverse locating piece, the first longitudinal locating piece and the second longitudinal locating piece can be adjusted, and the device can be suitable for reliability tests of PCB type camera modules with various structures and different sizes, and the production cost of the reliability test jig is reduced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described.
Fig. 1 is a schematic top view of a reliability test fixture for a PCB-type camera module according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an upper cover of a reliability test fixture suitable for a PCB-type camera module according to an embodiment of the utility model;
fig. 3 is a schematic side view of a reliability testing fixture suitable for a PCB-type camera module according to an embodiment of the utility model.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings.
Referring to fig. 1, 2 and 3, a reliability test fixture 10 suitable for a PCB type camera module includes: the cover assembly 100 and the positioning assembly 200, the cover assembly 100 comprises an upper cover 110 and a lower cover 120, the upper cover 110 is buckled on the lower cover 120, and a lower cover accommodating groove is formed in the lower cover 120; the positioning assembly 200 includes a first lateral positioning member 210, a second lateral positioning member 220, a first longitudinal positioning member 230 and a second longitudinal positioning member 240, where the first lateral positioning member 210, the second lateral positioning member 220, the first longitudinal positioning member 230 and the second longitudinal positioning member 240 are respectively and movably disposed on a sidewall of the upper cover 110, and the first lateral positioning member 210, the second lateral positioning member 220, the first longitudinal positioning member 230 and the second longitudinal positioning member 240 are respectively disposed around the lower cover accommodating cavity, and when the camera module is placed in the lower cover accommodating groove, the first lateral positioning member 210 and the second lateral positioning member 220 are respectively used for laterally clamping and positioning the camera module 20, and the first longitudinal positioning member 230 and the second longitudinal positioning member 240 are respectively used for longitudinally clamping and positioning the camera module 20.
It should be noted that, the camera module uses different circuit boards, and the corresponding reliability test fixture has different structures, and the reliability test fixture of the present utility model is suitable for a PCB type camera module, where the PCB21 on the camera module 20 is made of a harder material. Specifically, the lower cover 120 is a square lower cover, the first transverse positioning member 210, the second transverse positioning member 220, the first longitudinal positioning member 230 and the second longitudinal positioning member 240 are respectively and movably arranged on four side walls of the upper cover 110, the first transverse positioning member 210 and the second transverse positioning member 220 are oppositely arranged, and the first transverse positioning member 210 and the second transverse positioning member 220 are used for transversely clamping and fixing the PCB21 on the camera module 20, so that the camera module 20 is positioned, meanwhile, the first longitudinal positioning member 230 and the second longitudinal positioning member 240 are oppositely arranged, and the first longitudinal positioning member 230 and the second longitudinal positioning member 240 are used for longitudinally clamping and fixing the PCB21 on the camera module 20, so that the camera module can be prevented from shaking in the accommodating groove of the lower cover to influence the test result when the reliability test is performed on the camera module; meanwhile, the first transverse positioning piece, the second transverse positioning piece, the first longitudinal positioning piece and the second longitudinal positioning piece are respectively and movably arranged on the side wall of the upper cover, that is, the positions of the first transverse positioning piece 210, the second transverse positioning piece 220, the first longitudinal positioning piece 230 and the second longitudinal positioning piece 240 relative to the camera module 20 can be adjusted so as to adapt to the camera modules of the PCB types with different size structures, so that the reliability test fixture has the commonality, and the production cost of the reliability test fixture can be reduced. Finally, after the camera module 20 is positioned and fixed by the positioning assembly 200, the upper cover 110 can be fastened, so that the reliability of the camera module 20 can be tested. Further, an upper cover accommodating groove is formed in the upper cover 110, and when the upper cover 110 is fastened to the lower cover 120, the upper cover accommodating groove is aligned with the lower cover accommodating groove, so that the camera module is located in an inner space formed by the upper cover accommodating groove and the lower cover accommodating groove.
In one embodiment, the first transverse positioning member 210 includes a first transverse rotation shaft 211, a first transverse fixing plate 212 and a first transverse backing plate 213, the first transverse rotation shaft 211 is movably disposed on a side wall of the lower cover 120, the first transverse fixing plate 212 is disposed on an end of the first transverse rotation shaft 211 facing the camera module 20, the first transverse backing plate 213 is disposed on a side surface of the first transverse fixing plate 212 facing the camera module 20, the first transverse rotation shaft 211 is used for driving the first transverse fixing plate 212 and the first transverse backing plate 213 to reciprocate in a direction away from or approaching the camera module 20,
it should be noted that, the first lateral fixing plate 212 is used for fixing the first lateral backing plate 213, a through hole is formed on a side wall of the lower cover 120, the first lateral rotation shaft 211 is movably penetrating through the through hole on the side wall of the lower cover 120, and by screwing the first lateral rotation shaft 211, the first lateral fixing plate 212 and the first lateral backing plate 213 can be driven to move in a direction close to the camera module 20, so that the first lateral backing plate 213 is finally abutted against the PCB21 on the camera module 20, wherein in the embodiment, the first lateral backing plate 213 is a plastic backing plate, the plastic backing plate is softer, and damage to the PCB21 can be avoided when the first lateral backing plate 213 is directly contacted with the PCB 21.
Further, the first lateral positioning member 210 and the second lateral positioning member 220 have the same structure, the second lateral positioning member 220 includes a second lateral rotation shaft, a second lateral fixing plate and a second lateral pad, the second lateral rotation shaft is movably disposed on a side wall of the lower cover 120 in a penetrating manner, the second lateral fixing plate is disposed on one end of the second lateral rotation shaft facing the camera module, the first lateral pad is disposed on one side surface of the first lateral fixing plate facing the camera module, and the second lateral rotation shaft is used for driving the second lateral fixing plate and the second lateral pad to perform reciprocating displacement in a direction away from or close to the camera module. Also, in the present embodiment, the second lateral pad is a plastic pad, so that damage to the PCB21 caused when the second lateral pad contacts the PCB21 can be avoided.
In an embodiment, the first longitudinal positioning member 230 includes a first longitudinal rotation shaft 231, a first longitudinal fixing plate 232 and a first longitudinal backing plate 233, the first longitudinal rotation shaft 231 is movably disposed on a side wall of the lower cover 120, the first longitudinal fixing plate 232 is disposed on an end of the first longitudinal rotation shaft 231 facing the camera module 20, the first longitudinal backing plate 233 is disposed on a side surface of the first longitudinal fixing plate 232 facing the camera module 20, and the first longitudinal rotation shaft 231 is used for driving the first longitudinal fixing plate 232 and the first longitudinal backing plate 233 to perform reciprocating displacement in a direction away from or approaching the camera module 20.
It should be noted that, the first longitudinal fixing plate 232 is used for fixing the first longitudinal backing plate 233, and similarly, by screwing the first longitudinal rotation shaft 231, the first longitudinal fixing plate 232 and the first longitudinal backing plate 233 are driven to move in a direction approaching to the camera module 20, so that the first longitudinal backing plate 233 is finally abutted against the PCB21 on the camera module 20, and thus the camera module 20 is positioned and fixed, in this embodiment, the first longitudinal backing plate 231 is a plastic backing plate, so that the first longitudinal backing plate 231 can be prevented from directly contacting the PCB21, and damaging the PCB 21.
Further, the second longitudinal positioning member 240 has the same structure as the first longitudinal positioning member 230, the second longitudinal positioning member 240 includes a second longitudinal rotating shaft, a second longitudinal fixing plate and a second longitudinal backing plate, the second longitudinal rotating shaft is movably disposed on a side wall of the lower cover 120 in a penetrating manner, the second longitudinal fixing plate is disposed on an end of the second longitudinal rotating shaft facing the camera module 20, and the second longitudinal backing plate is disposed on a side surface of the second longitudinal fixing plate facing the camera module 20, and the second longitudinal rotating shaft is used for driving the second longitudinal fixing plate and the second longitudinal backing plate to perform reciprocating displacement in a direction away from or approaching the camera module. In this embodiment, the second longitudinal pad is a plastic pad, and the plastic pad is softer, so that the second longitudinal pad can be prevented from damaging the PCB.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model, which are within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. Reliability test tool suitable for PCB type module of making a video recording, its characterized in that includes:
the cover assembly comprises an upper cover and a lower cover, the upper cover is buckled on the lower cover, and a lower cover accommodating groove is formed in the lower cover; a kind of electronic device with high-pressure air-conditioning system
The positioning assembly comprises a first transverse positioning piece, a second transverse positioning piece, a first longitudinal positioning piece and a second longitudinal positioning piece, wherein the first transverse positioning piece, the second transverse positioning piece, the first longitudinal positioning piece and the second longitudinal positioning piece are respectively and movably arranged on the side wall of the upper cover, the first transverse positioning piece, the second transverse positioning piece, the first longitudinal positioning piece and the second longitudinal positioning piece are respectively arranged around the lower cover accommodating cavity in a surrounding mode, and when a camera module is placed in the lower cover accommodating groove, the first transverse positioning piece and the second transverse positioning piece are respectively used for transversely clamping and positioning the camera module, and the first longitudinal positioning piece and the second longitudinal positioning piece are respectively used for longitudinally clamping and positioning the camera module.
2. The reliability test fixture for a PCB-type camera module of claim 1, wherein the upper cover is provided with an upper cover accommodating groove, and the upper cover accommodating groove is aligned with the lower cover accommodating groove when the upper cover is fastened to the lower cover.
3. The reliability test fixture for a PCB-type camera module of claim 1, wherein the first transverse positioning member comprises a first transverse rotating shaft, a first transverse fixing plate and a first transverse backing plate, the first transverse rotating shaft is movably arranged on a side wall of the lower cover in a penetrating manner, the first transverse fixing plate is arranged on one end of the first transverse rotating shaft, which faces towards the camera module, and the first transverse backing plate is arranged on one side surface of the first transverse fixing plate, which faces towards the camera module, and the first transverse rotating shaft is used for driving the first transverse fixing plate and the first transverse backing plate to perform reciprocating displacement in a direction away from or close to the camera module.
4. The fixture for testing the reliability of the PCB camera module of claim 3, wherein the first lateral pad is a plastic pad.
5. The reliability test fixture for a PCB-type camera module of claim 3, wherein the second transverse positioning member comprises a second transverse rotating shaft, a second transverse fixing plate and a second transverse backing plate, the second transverse rotating shaft is movably arranged on a side wall of the lower cover in a penetrating manner, the second transverse fixing plate is arranged on one end of the second transverse rotating shaft facing the camera module, the first transverse backing plate is arranged on one side surface of the first transverse fixing plate facing the camera module, and the second transverse rotating shaft is used for driving the second transverse fixing plate and the second transverse backing plate to perform reciprocating displacement in a direction away from or close to the camera module.
6. The reliability test fixture for a PCB-type camera module of claim 5, wherein the second lateral pad is a plastic pad.
7. The reliability test fixture for the PCB type camera module according to claim 1, wherein the first longitudinal positioning member comprises a first longitudinal rotating shaft, a first longitudinal fixing plate and a first longitudinal base plate, the first longitudinal rotating shaft is movably arranged on a side wall of the lower cover in a penetrating mode, the first longitudinal fixing plate is arranged on one end, facing the camera module, of the first longitudinal rotating shaft, the first longitudinal base plate is arranged on one side, facing the camera module, of the first longitudinal fixing plate, and the first longitudinal rotating shaft is used for driving the first longitudinal fixing plate and the first longitudinal base plate to perform reciprocating displacement in a direction away from or close to the camera module.
8. The fixture for testing the reliability of the PCB camera module of claim 7, wherein the first longitudinal pad is a plastic pad.
9. The reliability test fixture for the PCB-type camera module according to claim 1, wherein the second longitudinal positioning member comprises a second longitudinal rotating shaft, a second longitudinal fixing plate and a second longitudinal backing plate, the second longitudinal rotating shaft is movably arranged on a side wall of the lower cover in a penetrating manner, the second longitudinal fixing plate is arranged on one end of the second longitudinal rotating shaft facing the camera module, the second longitudinal backing plate is arranged on one side surface of the second longitudinal fixing plate facing the camera module, and the second longitudinal rotating shaft is used for driving the second longitudinal fixing plate and the second longitudinal backing plate to perform reciprocating displacement in a direction away from or close to the camera module.
10. The reliability test fixture for a PCB-type camera module of claim 9, wherein the second longitudinal pad is a plastic pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321247913.4U CN219834235U (en) | 2023-05-22 | 2023-05-22 | Reliability test fixture suitable for PCB type camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321247913.4U CN219834235U (en) | 2023-05-22 | 2023-05-22 | Reliability test fixture suitable for PCB type camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834235U true CN219834235U (en) | 2023-10-13 |
Family
ID=88247892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321247913.4U Active CN219834235U (en) | 2023-05-22 | 2023-05-22 | Reliability test fixture suitable for PCB type camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834235U (en) |
-
2023
- 2023-05-22 CN CN202321247913.4U patent/CN219834235U/en active Active
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