CN206161688U - General test fixture of camera module - Google Patents
General test fixture of camera module Download PDFInfo
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- CN206161688U CN206161688U CN201621166024.5U CN201621166024U CN206161688U CN 206161688 U CN206161688 U CN 206161688U CN 201621166024 U CN201621166024 U CN 201621166024U CN 206161688 U CN206161688 U CN 206161688U
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- 238000012812 general test Methods 0.000 title abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 57
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a general test fixture of camera module, include the extension board, survey test panel, fix first connector and second connector on surveying test panel, wherein, the one end of extension board switches on through the inner line and the circuit board connector of the examination camera module that awaits measuring, is provided with the golden finger at the other end of extension board, the golden finger switches on with first connector, and first connector switches on with module test platform through the second connector. Utilize above -mentionedly the utility model discloses, the general of test panel can be realized surveying, the cost of camera module test is reduced, the material resources of using manpower sparingly.
Description
Technical Field
The utility model relates to a camera technical field, more specifically relates to a general test fixture of camera module.
Background
At present, a camera module needs to correspond to a plurality of test boards, a common test board is used in the initial design stage of products, and after the production capacity of the products is improved, a thimble test board is generally adopted; therefore, every type of camera module at least needs to design a money test board, wastes designer's time promptly, wastes money again, increases design cost. In addition, the development cycle of the camera module product is short, and the development of the test board also needs a certain time, so that the product test efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a general test fixture of camera module, this kind of test fixture can be applicable to all camera module products, need not be to the survey test panel that should of every money product design ground.
The utility model provides a general test fixture of camera module, including extension board, test board, first connector and second connector fixed on the test board; one end of the extension plate is conducted with a circuit board connector of the camera module to be tested through an internal circuit, and a golden finger is arranged at the other end of the extension plate; the golden finger is conducted with the first connector, and the first connector is conducted with the module testing platform through the second connector.
In addition, the structure is preferably that each pin of the golden finger is defined and fixed.
In addition, the preferred structure is that the test signal of the camera module to be tested is led to the pin of the golden finger through the extension board.
In addition, it is preferable that the definition of each pin of the first connector and the second connector is fixed and the same.
According to the technical scheme provided by the utility model, the utility model discloses a general test fixture of camera module, the examination camera module that awaits measuring passes through the fixed golden finger of stitch definition and survey test panel to be connected, can realize switching on of different camera modules and module test platform through surveying test panel, simple structure, expense low, test speed is fast, efficient.
Drawings
Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:
fig. 1 is according to the utility model discloses general test fixture of camera module's structural schematic.
Wherein the reference numerals include: the test device comprises a camera module circuit board to be tested 1, a circuit board connector 11, an extension board 2, a golden finger 21, a test board 3, a first connector 31 and a second connector 32.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
For the detailed description the utility model discloses general test fixture structure of camera module, it is right to combine the figure below the specific embodiment of the utility model carries out the detailed description.
Fig. 1 shows according to the utility model discloses general test fixture of camera module's structure.
As shown in fig. 1, the universal testing tool for camera modules according to the embodiment of the present invention includes an extension board 2 connected to a camera module to be tested, a universal testing board 3, and a first connector 31 and a second connector 32 fixed on the testing board 3; wherein, the one end of extension board 2 can switch on with the circuit board connector 11 of the different await measuring camera module, and the other end of extension board 2 is the golden finger 21 of fixed setting, and to different products, the internal line connected mode of extension board 2 and the await measuring camera module probably has the difference, but the golden finger 21 that switches on with survey test board 3 then is fixed unchangeable.
It should be noted that "connecting finger" as used herein refers to a conductive contact for transmitting signals. The gold finger consists of a plurality of golden conductive contacts, which are called "gold fingers" because their surfaces are gold plated and the conductive contacts are arranged like fingers.
The to-be-tested camera module comprises a to-be-tested camera module circuit board 1 and a circuit board connector 11 arranged on the to-be-tested camera module circuit board 1, and the extension board 2 is connected and conducted with the circuit board connector 11 through an internal circuit.
Specifically, the golden finger 21 includes a plurality of pins, and the definition of each pin is fixed, for example, different pins are respectively used for transmitting test signals of power supply, clock, GND, reset, and the like of the camera module to be tested, but the pins transmitting these test signals are fixed, that is, the definition of each pin is preset and fixed.
The first connector 31 on the test board 3 corresponds to the golden finger 21, and after the extension board 2 is connected with the camera module to be tested (the circuit board connector 11 of the camera module to be tested), the golden finger 21 of the extension board 2 is buckled and conducted with the first connector 31 on the test board 3; therefore, the definition of each pin of the first connector 31 is also fixed, and is the same as the definition of the corresponding pin of the golden finger 21, after the extension board 2 is conducted with the test board 3, the extension board is conducted with the external module test platform through the second connector 32 on the test board 3, and finally the connection between the camera module to be tested and the module test platform is realized, and the camera module to be tested is tested through the module test platform.
It should be noted that, the utility model discloses first connector 31 and second connector 32 switch on each other, the definition of each stitch of first connector 31 and second connector 32 is fixed and the same, the test signal of the camera module that awaits measuring leads to golden finger 21's stitch through extension board 2 to further draw forth through golden finger 21's stitch, finally transmit to module test platform through surveying test panel 3, golden finger 21 switches on with first connector 31 promptly, first connector 31 switches on with module test platform through second connector 32.
It should be noted that, when testing different camera modules to be tested (pin definitions of different modules are generally different), the only different parts are the internal circuits connecting the circuit board connector 11 and the extension board 2, and the gold finger 21 of the extension board 2 and the test board 3 are both common.
According to the embodiment, the universal test tool for the camera modules provided by the utility model solves the problem that each camera module product needs to be provided with a corresponding test board, can effectively save manpower, and reduces the cost for manufacturing the test boards; meanwhile, as the camera module to be tested is connected with the test board through the golden finger, the same golden finger can be adopted for different products, the corresponding connector female seat can be avoided, only the connector matched with the unique golden finger is needed, the test cost is low, and the effect is high.
The general test fixture for camera modules according to the present invention has been described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the universal testing tool for camera modules provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (4)
1. A camera module universal test tool is characterized by comprising an extension plate, a test plate, a first connector and a second connector, wherein the first connector and the second connector are fixed on the test plate; wherein,
one end of the extension plate is conducted with a circuit board connector of the camera module to be tested through an internal circuit, and a golden finger is arranged at the other end of the extension plate;
the golden finger is conducted with the first connector, and the first connector is conducted with the module testing platform through the second connector.
2. The universal test fixture for camera modules of claim 1,
and all pins of the golden finger are defined and fixed.
3. The universal test fixture for camera modules of claim 1,
and the test signal of the camera module to be tested is led to the pin of the golden finger through the extension plate.
4. The universal test fixture for camera modules of claim 1,
the definition of each pin of the first connector and the second connector is fixed and the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166024.5U CN206161688U (en) | 2016-10-25 | 2016-10-25 | General test fixture of camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166024.5U CN206161688U (en) | 2016-10-25 | 2016-10-25 | General test fixture of camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161688U true CN206161688U (en) | 2017-05-10 |
Family
ID=58655269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166024.5U Active CN206161688U (en) | 2016-10-25 | 2016-10-25 | General test fixture of camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505479A (en) * | 2020-03-12 | 2020-08-07 | 中国计量科学研究院 | Low-temperature superconducting chip packaging testing device |
-
2016
- 2016-10-25 CN CN201621166024.5U patent/CN206161688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505479A (en) * | 2020-03-12 | 2020-08-07 | 中国计量科学研究院 | Low-temperature superconducting chip packaging testing device |
| CN111505479B (en) * | 2020-03-12 | 2021-09-17 | 中国计量科学研究院 | Low-temperature superconducting chip packaging testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201015 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266100 Qingdao, Laoshan District, North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |