CN201311543Y - Test fixture for camera module - Google Patents
Test fixture for camera module Download PDFInfo
- Publication number
- CN201311543Y CN201311543Y CNU2008201898337U CN200820189833U CN201311543Y CN 201311543 Y CN201311543 Y CN 201311543Y CN U2008201898337 U CNU2008201898337 U CN U2008201898337U CN 200820189833 U CN200820189833 U CN 200820189833U CN 201311543 Y CN201311543 Y CN 201311543Y
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- CN
- China
- Prior art keywords
- block
- test
- base plate
- pickup groove
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a test fixture, in particular to a camera module test fixture including a baseplate (15), a test plate and a support block (22), wherein, a pair of fixing grooves (16) are formed symmetrically along the central axis on the baseplate (15), a support block fixing groove (18) is formed in the vertical direction on the baseplate (15), the support block (22) is connected with the baseplate (15) through the support block fixing groove (18), and one end of the test plate is connected in an overlapping manner with the support block (22). The fixture further comprises a support pillar (20), through which the test plate is connected in a sliding manner with the baseplate (15). As the components of the test fixture are both relocatable and replaceable, the test fixture can be used for testing cellphone cameras varying in structure and shape.
Description
Technical field
The utility model relates to a kind of test fixture, more specifically to a kind of camera module test fixture.
Background technology
At present, because camera module size difference, profile is also different, and the camera module that exists in the prior art mainly contains two kinds: first kind of camera module comprises the flexible circuit board that a camera lens and an end link to each other with camera lens; Second kind of camera module comprises camera lens and camera lens connector, in test process, change a whole set of test fixture according to the different needs of camera module, thereby cause test fixture to customize because of the characteristic of product, not only expend production cost, and increased the setup time of producing.
The utility model content
The technical problems to be solved in the utility model provides a kind of test fixture, and this test clip prodigiosin is according to the shape and size of camera module, reaches the purpose of versatility by regulating each parts position.
In order to solve the problems of the technologies described above, the utility model test fixture comprises base plate, test board and back-up block, described test board and described back-up block are arranged on the described base plate, described base plate and described test board are slidingly connected along first direction, and described base plate and described back-up block are slidingly connected along second direction, and described first direction is vertical with described second direction, described test board one end is overlapped on the described back-up block, on the described test board test connector is housed.
The beneficial effects of the utility model are: in order to adapt to the switching between the different type products, only need by regulating each parts position, so convenient, universal stronger.
Description of drawings
Fig. 1 is the contour structures synoptic diagram of first type of camera.
Fig. 2 is the contour structures front elevation of second type of camera.
Fig. 3 is the contour structures side view of second type of camera.
Fig. 4 is inserted in the view on the test board when being the product test of Fig. 1 type.
Fig. 5 is inserted in the view on the test board when being the product test of Fig. 2 type.
Fig. 6 is first kind of embodiment synoptic diagram.
Fig. 7 is second kind of embodiment synoptic diagram.
Fig. 8 is the third embodiment synoptic diagram.
Fig. 9 is the structural drawing of pickup groove on the third embodiment base plate.
Embodiment
Contrast accompanying drawing and the utility model is further described below in conjunction with embodiment.
First kind of embodiment, as shown in Figure 6, camera module at Fig. 1, this utility model test fixture comprises base plate 15, back-up block 22, test big plate 6, support column 20 and test adaptor plate 5, back-up block 22 comprises product back-up block 21, test board back-up block 13, base plate 15 upper edge central axis have into symmetry and have big plate pickup groove 16 of test and the big plate pickup groove 16 vertical direction test adaptor plate back-up block pickup grooves 18 of edge test, test adaptor plate 5 one ends link to each other with the big plate 6 of test, the other end is overlapped on the test board back-up block 13, the diameter of support column 20 is less than pickup groove, support column 20 places pickup groove 16, testing big plate 6 is slidingly connected along first direction by support column 20 and base plate 15, first direction is the direction along base plate 15 axis of symmetry, base plate 15 and back-up block 22 are slidingly connected along second direction, second direction is vertical with the first direction test, and connector 4 is contained on the test adaptor plate 5.To test big plate support column 20 is screwed on big plate bottom surface; Position according to the pilot hole on the big plate of test is screwed big plate on base plate 15; One end of test adaptor plate 5 is linked to each other with the big plate 6 of test; The step of test adaptor plate back-up block 13 is withstood the other end of test adaptor plate 5, by the screw of back-up block bottom, back-up block is fixed on the base plate then, the back-up block installation site can be in card extender end face or side; One end that will have the camera of flexible circuit board (FPC) 2 links to each other with test connector 4 on the test adaptor plate by golden finger.According to the physical location of product, product back-up block 21 is installed, the position along second direction adjustment back-up block is screwed then on base plate 15, and product just is fixed in the groove of product back-up block.
Can regulate its position as required: long as fruit product, exceed product back-up block 21, perhaps too short, do not reach the position, then need behind first direction, to adjust the position of testing big plate, make the position of test adaptor plate 5 also be adjusted accordingly by adjusting big plate support column 20 positions; If product space is low excessively, then need between big plate support column 20 of test and screw, increase the suitable thickness pad, improve the big Board position of test, make the position of test adaptor plate also be adjusted accordingly; If product space is too high, then need between the bottom of product back-up block and screw, increase pad, perhaps select the product back-up block of bigger thickness.
After installing as Fig. 7,, link to each other, start its test procedure, test with computing machine by the USB interface on the test adaptor plate.
Second kind of embodiment, as shown in Figure 7, at the camera module of Fig. 2, the difference of this embodiment and first kind of embodiment is: this test fixture comprises also and has pressing plate back-up block pickup groove 17 on pressing plate back-up block 14, pressing plate 9, the base plate 15 that back-up block 22 is a test board back-up block 13.To test big plate support column 20 is screwed on big plate bottom surface; Position according to the pilot hole on the big plate of test is screwed big plate on base plate 15; One end of test adaptor plate 5 is linked to each other with the big plate 6 of test; The step of test adaptor plate back-up block 13 is withstood the other end of test adaptor plate 5, by the screw of back-up block bottom, back-up block is fixed on the base plate then, the back-up block installation site can be in card extender end face or side; Be welded with test connector 4 on the test adaptor plate 5, the camera module is linked to each other with test connector 4 by camera lens connector 3; Pressing plate back-up block 14 is fixed in the pressing plate back-up block pickup groove 19 on the base plate; Pressing plate 9 two sides are hinged by screw and pressing plate back-up block 14; Adjust the position of pressing plate back-up block 14 along second direction, make that pressing plate presses down after, camera aperture 10 is aimed at product camera lens 1 fully, pressing plate 9 is in horizontality.
Can carry out position adjustments as required: reach if pressing plate is subdued, be in downward-sloping state, illustrate that then camera module position is low excessively, then need to increase the big plate of test, test adaptor Board position with pad; Be upturned if pressing plate is depressed, illustrate that then product space is too high, then need to increase the pressing plate back-up block with pad;
Install test fixture and product,, link to each other, start its test procedure, test with computing machine by the USB interface on the test adaptor plate.
The third embodiment, as shown in Figure 8, the difference of this embodiment and second kind of embodiment is: back-up block 22 comprises test board back-up block 13 and pressure head back-up block 12, this test fixture also comprises pressure head 11, as implement in the mode two, assemble test fixture, have pressure head back-up block pickup groove 19 on the base plate 15 along the central axis symmetry, pressure head back-up block 12 is slidingly connected along first direction by pressure head back-up block pickup groove 19 and base plate 15, pressure head is fixed on the pressure head back-up block 12, and pressure head 11 is pushed down the other end of described pressing plate 9.
Install test fixture and product as Fig. 8,, link to each other, start its test procedure, test, after product test is intact, push down an end of pressure head back-up block 12, rotate pressing plate, take out product with computing machine by the USB interface on the test adaptor plate;
Its test adaptor plate, product back-up block, pressure head and pressing plate are different according to product, can be replaced with the structure adaptive with product.
Claims (9)
1. camera module test fixture, comprise base plate (15), test board and back-up block (22), described test board and described back-up block (22) are arranged on the described base plate (15), it is characterized in that: described base plate (15) is slidingly connected along first direction with described test board, described base plate (15) is slidingly connected along second direction with described back-up block (22), described first direction is vertical with described second direction, described test board one end is overlapped on the described back-up block (22), and test connector (4) is housed on the described test board.
2. a kind of Camera Test anchor clamps according to claim 1, it is characterized in that: have the pickup groove (16) of symmetry and have back-up block pickup groove (18) along described pickup groove (16) vertical direction at described base plate (15) upper edge central axis, described back-up block (22) is slidingly connected along described second direction by described back-up block pickup groove (18) and described base plate (15).
3. a kind of camera module test fixture according to claim 2, it is characterized in that: described camera module comprises the flexible circuit board (2) that a camera lens (1) and an end link to each other with described camera lens (1), and the other end of described flexible circuit board (2) links to each other with described test connector (4).
4. a kind of camera module test fixture according to claim 3, it is characterized in that: described back-up block (22) comprises product back-up block (21) and test board back-up block (13), described test board back-up block (13) is slidingly connected along described second direction by described back-up block pickup groove (18) and described base plate (15), described test board one end is overlapped on the described test board back-up block (13), described product back-up block (21) is slidingly connected along described second direction by described back-up block pickup groove (18) and described base plate (15), and described camera lens (1) is fixed on the described product back-up block (21).
5. a kind of camera module test fixture according to claim 2, it is characterized in that: described camera module comprises camera lens (1) and camera lens connector (3), the described camera lens of described camera lens connector (3) (1) connects, described anchor clamps also comprise lens fixing apparatus, have the lens fixing apparatus pickup groove vertical on described base plate (15) both sides with described pickup groove (16), described lens fixing apparatus is slidingly connected along described second direction by described lens fixing apparatus pickup groove and described base plate (15), and described camera lens connector (3) links to each other with described test connector (4).
6. a kind of camera module test fixture according to claim 5, it is characterized in that: described lens fixing apparatus comprises pressing plate back-up block (14) and pressing plate (9), described lens fixing apparatus pickup groove is a pressing plate back-up block pickup groove (17), described pressing plate back-up block (14) is slidingly connected along described second direction by described pressing plate back-up block pickup groove (17) and described base plate (15), one end of described pressing plate (9) and described pressing plate back-up block (14) are hinged, have camera aperture (10) on the described pressing plate (9), described camera aperture (10) is corresponding with described camera lens (1).
7. a kind of camera module test fixture according to claim 6, it is characterized in that: described back-up block (22) comprises pressure head back-up block (12) and test board back-up block (13), this test fixture also comprises pressure head (11), have pressure head back-up block pickup groove (19) on the described base plate (15) along the central axis symmetry, described pressure head back-up block (12) is slidingly connected along described first direction by described pressure head back-up block pickup groove (19) and described base plate (15), described test board back-up block (13) is slidingly connected along described first direction by described back-up block pickup groove (18) and described base plate (15), described test board one end is overlapped on the described test board back-up block (13), described pressure head is fixed on the described pressure head back-up block (12), and described pressure head (11) is pushed down the other end of described pressing plate (9).
8. according to any described a kind of camera module test fixture of claim 1 to 7, it is characterized in that: this test fixture also comprises support column (20), the diameter of described support column (20) is less than described pickup groove (16), described support column (20) places described pickup groove (16), and described test board is connected with described base plate (15) by described support column (20).
9. any according to Claim 8 described a kind of camera module test fixture, it is characterized in that: described test board comprises test big plate (6) and test adaptor plate (5), described test adaptor plate (5) one ends link to each other with the big plate of test (6), the other end is overlapped on the described test board back-up block (13), the big plate of described test (6) is slidingly connected by described support column (20) and described base plate (15), and described test connector (4) is contained on the described test adaptor plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201898337U CN201311543Y (en) | 2008-12-16 | 2008-12-16 | Test fixture for camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201898337U CN201311543Y (en) | 2008-12-16 | 2008-12-16 | Test fixture for camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311543Y true CN201311543Y (en) | 2009-09-16 |
Family
ID=41108800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201898337U Expired - Fee Related CN201311543Y (en) | 2008-12-16 | 2008-12-16 | Test fixture for camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311543Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680765A (en) * | 2012-04-16 | 2012-09-19 | 陈艳艳 | Method for testing current of camera connecting plate and clamp thereof |
-
2008
- 2008-12-16 CN CNU2008201898337U patent/CN201311543Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680765A (en) * | 2012-04-16 | 2012-09-19 | 陈艳艳 | Method for testing current of camera connecting plate and clamp thereof |
| CN102680765B (en) * | 2012-04-16 | 2014-05-07 | 陈艳艳 | Method for testing current of camera connecting plate and clamp thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20100118 |