CN219555048U - Camera module test fixture - Google Patents
Camera module test fixture Download PDFInfo
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- CN219555048U CN219555048U CN202223530559.4U CN202223530559U CN219555048U CN 219555048 U CN219555048 U CN 219555048U CN 202223530559 U CN202223530559 U CN 202223530559U CN 219555048 U CN219555048 U CN 219555048U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a camera module testing jig, and relates to the technical field of testing jigs. The utility model comprises the following steps: the base plate is provided with a splicing groove, and a pin receiving module is fixedly connected in the splicing groove; the clamping piece comprises a mounting block fixedly connected to the upper surface of the bottom plate, a sliding groove is formed in the bottom plate, the mounting block and the sliding groove are respectively arranged on two sides of the inserting groove, a first clamping block is horizontally inserted in the mounting block, and a second clamping block which is arranged opposite to the first clamping block is arranged in the sliding groove in a sliding mode. According to the utility model, the clamping block I is slidably arranged in the mounting block, the clamping block I is conveniently clamped by pulling the clamping block I through the pulling piece, the clamping block II is slidably arranged in the sliding groove, and the distance between the clamping block I and the clamping block II in the initial state can be changed through the adjusting piece so as to adapt to clamping and positioning of camera modules with different sizes, so that the test is smoothly and stably carried out, and the flexibility and the practicability of the device are improved.
Description
Technical Field
The utility model relates to the technical field of test jigs, in particular to a camera module test jig.
Background
Under the trend of more and more portable intelligent mobile terminals such as mobile phones, tablets and the like, the size of the camera module installed on the mobile terminals is smaller. However, the smaller the volume of the camera module, the higher the requirements for its structural parameters. The utility model provides a testing jig for a camera module, which is characterized in that the camera module is accurately and stably clamped on a testing table surface by using a testing jig, and most of the existing testing jigs can only clamp and position the camera module with a single size, and the clamping range cannot be adjusted according to the size of the camera module.
Disclosure of Invention
The utility model aims at: the utility model provides a camera module testing jig, which aims to solve the problem that the existing camera module testing jig cannot adjust the clamping range.
The utility model adopts the following technical scheme for realizing the purposes:
a camera module test fixture, comprising:
the base plate is provided with a splicing groove, and a pin receiving module is fixedly connected in the splicing groove;
the clamping piece comprises a mounting block fixedly connected to the upper surface of the bottom plate, a sliding groove is formed in the bottom plate, the mounting block and the sliding groove are respectively arranged at two sides of the inserting groove, a first clamping block is horizontally inserted in the mounting block, and a second clamping block which is arranged opposite to the first clamping block is arranged in the sliding groove in a sliding manner;
the stretching piece is arranged between the mounting block and the bottom plate and is used for pulling the clamping block to horizontally move;
and the adjusting piece is arranged between the second clamping block and the bottom plate and is used for adjusting the position of the second clamping block.
Further, the installation block comprises a rectangular block, a plurality of fixing bolts connected to the bottom plate in a threaded mode are installed on the rectangular block in a penetrating mode, a horizontal penetrating groove is formed in the side face of the rectangular block in a structure that an opening faces to the inserting groove, and the clamping block I is installed in the horizontal penetrating groove in a sliding mode.
Further, the first clamping block comprises a sliding block which is slidably arranged in the horizontal penetrating groove, one end of the sliding block is provided with a first U-shaped clamping block, the second clamping block comprises a positioning block which is slidably arranged in the sliding groove, a top block is connected to the positioning block, and one end, facing the first U-shaped clamping block, of the top block is provided with a second U-shaped clamping block.
Further, the stretching piece comprises a stop block fixedly connected to one end of the bottom plate, the stop block is plugged at one end of the horizontal through groove and movably penetrates through the horizontal through groove to be provided with a sliding rod, one end of the sliding rod is connected to the sliding block, the other end of the sliding rod is fixedly connected with a rotating button, and a reset spring sleeved on the sliding rod is connected between the first clamping block and the stop block.
Further, a threaded column is formed at one end of the sliding rod, a threaded hole in threaded fit with the threaded column is formed at the end of the sliding block, and the depth of the threaded hole is larger than the length of the threaded column.
Further, the adjusting piece comprises a positioning screw button penetrating through the top block in a sliding mode, the positioning screw Niu Duanbu penetrates through the positioning block in a threaded mode and is tightly abutted to the inner bottom portion of the sliding groove, and a screw rod connected to the positioning block in a rotating mode is installed at the end portion of the bottom plate in a threaded mode.
Further, a slot for inserting the first U-shaped clamping block is formed in the second U-shaped clamping block.
Further, the shielding plate comprises a vertical plate fixedly connected to the sliding rod, a fastening screw is connected to the upper end of the vertical plate in a threaded mode, and shielding sheets located right above the inserting grooves are movably sleeved on the fastening screw.
The beneficial effects of the utility model are as follows: according to the utility model, the first clamping block is slidably arranged in the mounting block, the second clamping block is slidably arranged in the sliding groove, and the position of the second clamping block can be adjusted through the adjusting piece, so that the distance between the first clamping block and the second clamping block in an initial state is changed, and then the first clamping block and the second clamping block are separated through the stretching piece, so that camera modules with different sizes can be clamped and positioned on the stitch receiving module, the test is smoothly and stably performed, and the flexibility and the practicability of the device are improved.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a perspective view in half section of the present utility model;
FIG. 3 is a partial perspective view of the structure of the present utility model;
reference numerals: 1. a bottom plate; 101. a plug-in groove; 2. a pin receiving module; 3. a clamping member; 301. a mounting block; 3011. rectangular blocks; 3012. a fixing bolt; 3013. horizontally penetrating the groove; 302. a sliding groove; 303. a clamping block I; 3031. a slide block; 3032. u-shaped clamping blocks I; 304. a clamping block II; 3041. a positioning block; 3042. a top block; 3043. u-shaped clamping blocks II; 30431. a slot; 4. a stretching member; 401. a stop block; 402. a slide bar; 4021. a threaded column; 4022. a threaded hole; 403. a rotary knob; 404. a return spring; 5. an adjusting member; 501. positioning a screw; 502. a screw; 6. a shielding plate; 601. a riser; 602. fastening the screw; 603. and a shielding sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-3, a testing fixture for a camera module according to an embodiment of the present utility model includes:
the base plate 1 is provided with a plug-in groove 101, a pin receiving module 2 is fixedly connected in the plug-in groove 101, the pin receiving module 2 is electrically connected with an external screen and is used for being electrically connected with the camera module at the same time, so that the screen displays pictures shot by the camera module, if the connection is free from problems, the screen does not display images, the camera module can be known to have problems, and further, the camera module can be repaired in time;
the clamping piece 3 comprises a mounting block 301 fixedly connected to the upper surface of the bottom plate 1, a sliding groove 302 is formed in the bottom plate 1, the mounting block 301 and the sliding groove 302 are respectively arranged on two sides of the inserting groove 101, a clamping block I303 is horizontally inserted into the mounting block 301, a clamping block II 304 which is arranged opposite to the clamping block I303 is arranged in the sliding groove 302 in a sliding manner, and the clamping block I303 is arranged opposite to the opening end of the clamping block II 304 and used for carrying out two-side abutting clamping on a cylindrical camera module;
a stretching member 4 disposed between the mounting block 301 and the base plate 1 and for pulling the first clamping block 303 to move horizontally;
the adjusting piece 5 is arranged between the second clamping block 304 and the bottom plate 1 and is used for adjusting the position of the second clamping block 304;
when the device is used, the position of the clamping block II 304 in the sliding groove 302 needs to be adjusted through the adjusting piece 5 and fixed, so that the clamping block II 304 can be abutted against one side of the shooting module when the shooting module is vertically contacted with the pin receiving module 2 in the inserting groove 101, after the adjustment is finished, the plurality of shooting modules are sequentially tested, the clamping block I303 in the mounting block 301 needs to be pulled towards the mounting block 301 through the stretching piece 4 to be far away from the clamping block II 304, when the distance between the clamping block I303 and the clamping block II 304 is larger than the diameter of the shooting module, the shooting module can be mounted on the pin receiving module 2, then the clamping block I303 can be stably clamped on two sides of the shooting module through the stretching piece 4, the shooting module I303 and the clamping block II 304 are prevented from being separated in the process of testing, the safety is improved, the initial position of the clamping block II 304 can be changed through the setting of the adjusting piece 5, and the clamping modules with different sizes can be adapted, and the flexibility and the practicability are improved.
As shown in fig. 1-3, in some embodiments, the mounting block 301 includes a rectangular block 3011, a plurality of fixing bolts 3012 screwed on the bottom plate 1 are installed on the rectangular block 3011 in a penetrating manner, a horizontal through slot 3013 provided with an opening towards the plugging slot 101 is configured on a side surface of the rectangular block 3011, the first clamping block 303 is slidably installed in the horizontal through slot 3013, the first clamping block 3011 can be detachably installed by setting the fixing bolts 3012, when the camera modules with large size differences are subjected to clamping test, the first clamping blocks 303 with different sizes need to be replaced, and the first clamping blocks 303 are slidably installed in the horizontal through slot 3013, so that the first clamping blocks 303 can be conveniently replaced by the detachable mounting of the mounting block 301, and the flexibility of the device is improved.
As shown in fig. 3, in some embodiments, the first clamping block 303 includes a sliding block 3031 slidably mounted in a horizontal through slot 3013, one end of the sliding block 3031 is configured with a first U-shaped clamping block 3032, the second clamping block 304 includes a positioning block 3041 slidably mounted in the sliding slot 302, a top block 3042 is connected to the positioning block 3041, one end of the top block 3042 facing the first U-shaped clamping block 3032 is configured with a second U-shaped clamping block 3043, opposite sides of the first U-shaped clamping block 3032 and the second U-shaped clamping block 3043 are both configured with a V-shaped slot, so as to facilitate the interference clamping of a cylindrical camera module, increase the stability of clamping, and the positioning block 3041 is slidably mounted in the sliding slot 302, wherein the top block 3042 and the positioning block 3041 are detachably connected, so that the top block 3042 can be replaced conveniently, thereby corresponding to the replaced first clamping block 303.
As shown in fig. 2-3, in some embodiments, the stretching member 4 includes a stopper 401 fixedly connected to one end of the bottom plate 1, the stopper 401 is plugged at one end of the horizontal through slot 3013 and movably penetrates through the stopper to mount a slide bar 402 thereon, one end of the slide bar 402 is connected to the slide block 3031 and the other end is fixedly connected to a turn button 403, a return spring 404 sleeved on the slide bar 402 is connected between the first clamp block 303 and the stopper 401, in an initial state, the first clamp block 303 is always stressed towards the second clamp block 304 by the elastic supporting force of the return spring 404, so that the first clamp block 303 and the second clamp block 304 are in contact with each other, the distance between the first clamp block 303 and the second clamp block is smaller than the diameter of the camera module, therefore, when the camera module is mounted and clamped, a person needs to pull the turn button 403 and drive the slide bar 402 and the first clamp block 303 to move synchronously towards a direction away from the second clamp block 304, the distance between the first clamp block 303 and the second clamp block 304 is increased, the camera module is conveniently put in between the slide bar and then the turn button 403 is released, the return spring 404 can drive the first clamp block 303 and move towards the second clamp block 304, thereby saving time and saving the time and labor and fast, and saving the operation of the camera module.
As shown in fig. 2-3, in some embodiments, a threaded post 4021 is configured at one end of the sliding rod 402, a threaded hole 4022 in threaded engagement with the threaded post 4021 is configured at the end of the sliding rod 3031, the depth of the threaded hole 4022 is greater than the length of the threaded post 4021, by setting the threaded hole 4022 in threaded engagement with the threaded post 4021, the threaded post 4021 can be rotated by the knob 403 to move in the threaded hole 4022, so as to adjust the initial distance between the first clamping block 303 and the second clamping block 304, and avoid the excessive compression of the return spring 404 after clamping caused by the too close initial distance, and if the compression of the return spring 404 is too high, the clamping force of the first clamping block 303 and the second clamping block 304 on the camera module is too high, so that the camera module is damaged, and the arrangement of the threaded hole 4022 and the threaded post 4021 can increase the safety of the device.
As shown in fig. 3, in some embodiments, the adjusting member 5 includes a positioning screw 501 that slides through the top block 3042, the end thread of the positioning screw 501 passes through the positioning block 3041 and tightly abuts against the inner bottom of the sliding groove 302, the end thread of the bottom plate 1 passes through a screw 502 rotatably connected to the positioning block 3041, the screw 502 can be screwed with the bottom plate 1 through rotation, so as to drive the positioning block 3041 to move in the sliding groove 302, and the adjusted positions of the top block 3042 and the positioning block 3041 are fixed through the setting of the positioning screw 501, so that the second clamping block 304 can always abut against the side of the camera module, the stability after clamping is ensured, the separation of the camera module and the stitch receiving module 2 during testing is avoided, and the flexibility and safety of the device are increased.
As shown in fig. 3, in some embodiments, the second U-shaped clamp block 3043 is configured with a slot 30431 for inserting the first U-shaped clamp block 3032, and the slot 30431 is configured to enable the first clamp block 303 and the second clamp block 304 to move a larger distance when they move relatively, so that they can clamp a camera module with a smaller size, thereby increasing flexibility and practicality of the device.
As shown in fig. 1, in some embodiments, the camera module comprises a camera module body, a shielding plate 6, a fixing plate 601, a fastening screw 602, a shielding plate 603, a pin receiving module 2 and a fixing plate, wherein the fixing plate 601 is fixedly connected to the sliding rod 402, the fixing plate 601 is connected to the fixing plate by threads, the shielding plate 603 is movably sleeved on the fastening screw 602 and is located right above the inserting groove 101, the shielding plate 6 is arranged, the shielding plate 603 can be synchronously driven to be separated from the position right above the inserting groove 101 when the sliding rod 402 is pulled, the camera module body is conveniently installed, and when the camera module body is clamped after the camera module body is installed, the sliding rod 402 is reset to drive the shielding plate 603 to synchronously reset, so that a lens of the camera module body is shielded, the sensing function of the camera module body on image change is tested, the testing functionality is improved, and the quality of a product is ensured.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a make a video recording module test fixture which characterized in that includes:
the base plate (1), the base plate (1) is provided with a splicing groove (101), and a pin receiving module (2) is fixedly connected in the splicing groove (101);
the clamping piece (3) comprises a mounting block (301) fixedly connected to the upper surface of the bottom plate (1), a sliding groove (302) is formed in the bottom plate (1), the mounting block (301) and the sliding groove (302) are respectively arranged on two sides of the inserting groove (101), a clamping block I (303) is horizontally and dynamically inserted in the mounting block (301), and a clamping block II (304) which is opposite to the clamping block I (303) is slidably arranged in the sliding groove (302);
the stretching piece (4) is arranged between the mounting block (301) and the bottom plate (1) and is used for pulling the clamping block I (303) to horizontally move;
the adjusting piece (5) is arranged between the clamping block II (304) and the bottom plate (1) and is used for adjusting the position of the clamping block II (304).
2. The camera module testing jig according to claim 1, wherein the mounting block (301) comprises a rectangular block (3011), a plurality of fixing bolts (3012) which are connected to the base plate (1) in a threaded mode are installed on the rectangular block (3011) in a penetrating mode, a horizontal penetrating groove (3013) which is arranged towards the inserting groove (101) in an opening mode is formed in the side face of the rectangular block (3011), and the clamping block I (303) is installed in the horizontal penetrating groove (3013) in a sliding mode.
3. The camera module testing jig according to claim 2, wherein the first clamping block (303) comprises a sliding block (3031) slidably mounted in the horizontal through groove (3013), one end of the sliding block (3031) is provided with a first U-shaped clamping block (3032), the second clamping block (304) comprises a positioning block (3041) slidably mounted in the sliding groove (302), the positioning block (3041) is connected with a top block (3042), and one end of the top block (3042) facing the first U-shaped clamping block (3032) is provided with a second U-shaped clamping block (3043).
4. The camera module testing jig according to claim 2, wherein the stretching member (4) comprises a stop block (401) fixedly connected to one end of the bottom plate (1), the stop block (401) is plugged at one end of the horizontal through slot (3013) and is movably provided with a sliding rod (402) in a penetrating manner, one end of the sliding rod (402) is connected to the sliding block (3031) and the other end of the sliding rod is fixedly connected with a rotary button (403), and a reset spring (404) sleeved on the sliding rod (402) is connected between the clamping block I (303) and the stop block (401).
5. The camera module testing jig according to claim 4, wherein a threaded column (4021) is configured at one end of the sliding rod (402), a threaded hole (4022) in threaded fit with the threaded column (4021) is configured at the end of the sliding rod (3031), and the depth of the threaded hole (4022) is greater than the length of the threaded column (4021).
6. A camera module testing jig according to claim 3, wherein the adjusting member (5) comprises a positioning screw (501) penetrating through the top block (3042) in a sliding manner, an end thread of the positioning screw (501) penetrates through the positioning block (3041) and is tightly abutted against an inner bottom of the sliding groove (302), and a screw (502) rotatably connected to the positioning block (3041) is installed at an end thread of the bottom plate (1) in a penetrating manner.
7. A camera module testing fixture according to claim 3, wherein the second U-shaped clamp block (3043) is configured with a slot (30431) for inserting the first U-shaped clamp block (3032).
8. The camera module testing jig according to claim 1, further comprising a shielding plate (6), wherein the shielding plate (6) comprises a vertical plate (601) fixedly connected to the sliding rod (402), a fastening screw (602) is connected to the upper end of the vertical plate (601) in a threaded mode, and a shielding piece (603) located right above the inserting groove (101) is movably sleeved on the fastening screw (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223530559.4U CN219555048U (en) | 2022-12-29 | 2022-12-29 | Camera module test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223530559.4U CN219555048U (en) | 2022-12-29 | 2022-12-29 | Camera module test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219555048U true CN219555048U (en) | 2023-08-18 |
Family
ID=87701285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223530559.4U Active CN219555048U (en) | 2022-12-29 | 2022-12-29 | Camera module test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219555048U (en) |
-
2022
- 2022-12-29 CN CN202223530559.4U patent/CN219555048U/en active Active
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