CN217904541U - Camera testing device - Google Patents
Camera testing device Download PDFInfo
- Publication number
- CN217904541U CN217904541U CN202221973568.8U CN202221973568U CN217904541U CN 217904541 U CN217904541 U CN 217904541U CN 202221973568 U CN202221973568 U CN 202221973568U CN 217904541 U CN217904541 U CN 217904541U
- Authority
- CN
- China
- Prior art keywords
- light source
- testing device
- assembly
- camera
- test
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The application discloses camera testing arrangement includes: the surface light source assembly, the display screen assembly, the point light source assembly, the rotary light source seat and the test board are arranged in the test cavity; the surface light source assembly and the rotary light source seat are arranged on a first surface of the testing cavity, the point light source assembly is arranged on the rotary light source seat, the testing platform is arranged on a second surface of the testing cavity, the display screen assembly is arranged on a third surface of the testing cavity, the first surface and the second surface are arranged oppositely, and the third surface is arranged adjacent to the first surface and the second surface. This application has simulated outdoor environment light and has changed for it is truer accurate than prior art to wait to detect the detection data of camera module.
Description
Technical Field
The application belongs to the technical field of camera testing, and particularly relates to a camera testing device.
Background
At present, when the performance of a camera is generally tested, the camera is only tested by simply shooting a picture card or a live-action prop, and a real environment cannot be simulated. In a real environment, different weather such as sunny days, cloudy days and the like exists outdoors, and the brightness of sunlight and night light can be changed after 24 hours a day. Due to different application scenes of the cameras, shaking situations may exist, for example, when the cameras arranged on the automobile run on a road with poor road conditions, the camera may jolt and the like.
Therefore, it is desirable to provide a camera testing device, which can simulate outdoor brightness variation and road bumpiness, so as to obtain more real camera performance parameters.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings or drawbacks of the prior art, the present application provides a camera testing device.
In order to solve the technical problem, the application is realized by the following technical scheme:
the application provides a camera testing arrangement, includes: the surface light source assembly, the display screen assembly, the point light source assembly, the rotary light source seat and the test board are arranged in the test cavity; the surface light source assembly and the rotary light source seat are arranged on a first surface of the testing cavity, the point light source assembly is arranged on the rotary light source seat, the testing platform is arranged on a second surface of the testing cavity, the display screen assembly is arranged on a third surface of the testing cavity, the first surface and the second surface are arranged oppositely, and the third surface is adjacent to the first surface and the second surface.
Further, the camera testing device further comprises: the test piece is arranged on the sliding rail assembly, and the sliding rail assembly is arranged on the second surface.
Further, the above camera testing device further comprises: the ear box, the ear box set up in the both sides in test chamber, and with the test chamber switches on the setting, slide rail set spare's both ends set up respectively in the ear box.
Further, the camera testing device described above, wherein the test piece includes: and (6) a graphic card.
Further, in the above camera testing device, the rotary light source base includes: the rotary disc is arranged on the first face, one end of the arc guide rail is connected with the rotary disc, and the point light source assembly is arranged on the arc guide rail.
Further, in the camera testing device, the concave surface of the arc guide rail faces the testing table.
Further, above-mentioned camera testing arrangement, wherein, the testboard includes: six shake platforms and anchor clamps, anchor clamps set up in six shake bench, six shake platforms set up in on the second face.
Further, in the camera testing device, the clamp is arranged opposite to the rotation center of the rotary light source base.
Further, the camera testing device further comprises: a frame; the frame is connected with the test chamber.
Further, in the camera testing device, the bottom of the rack is provided with a shoe and/or a universal wheel.
Compared with the prior art, the method has the following technical effects:
the surface light source assembly is arranged on a first surface of the testing cavity, the rotary light source seat is arranged on a central line of the first surface of the testing cavity, the point light source assembly is arranged on the rotary light source seat, and the surface light source assembly and the point light source assembly are matched to simulate different environmental light sources; the test board is arranged on the second surface of the test cavity, and the camera module to be detected is arranged on the test board for testing; the display screen assembly is arranged on a third surface of the test cavity to provide different test images for shooting by the camera module to be detected. Through the setting, the outdoor environment light change has been simulated in this application for it is truer and more accurate than prior art to wait to detect the detection data of treating the camera module.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1: a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram: a front view of the structure shown in FIG. 1;
FIG. 3: the connection schematic diagram of the slide rail assembly and the test piece according to an embodiment of the application;
in the figure: the device comprises a test cavity 1, a surface light source assembly 2, a display screen assembly 3, a point light source assembly 4, a rotary light source seat 5, a test bench 6, a rotary disk 7, an arc guide rail 8, a sliding rail assembly 9, a test piece 10, a six-axis shaking table 11, a clamp 12, a rack 13, a sliding rail 14, a universal wheel 15, an ear box 16, an emergency stop button 17, an electric cabinet 18 and a sliding block 19.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1 and fig. 2, the present application provides a camera testing apparatus, including: the surface light source component 2, the display screen component 3, the point light source component 4, the rotary light source seat 5 and the test board 6 are arranged in the test cavity 1; the surface light source assembly 2 and the rotary light source seat 5 are arranged on a first surface of the testing cavity 1, the point light source assembly 4 is arranged on the rotary light source seat 5, the testing platform 6 is arranged on a second surface of the testing cavity 1, the display screen assembly 3 is arranged on a third surface of the testing cavity 1, the first surface and the second surface are oppositely arranged, and the third surface is adjacent to the first surface and the second surface.
In this embodiment, the surface light source assembly 2 is disposed on the first surface of the testing chamber 1, the rotary light source base 5 is disposed on the middle line of the first surface of the testing chamber 1, the point light source assembly 4 is disposed on the rotary light source base 5, and the surface light source assembly 2 and the point light source assembly 4 cooperate to simulate different environmental light sources; the test bench 6 is arranged on the second surface of the test cavity 1, and the camera module to be detected is arranged on the test bench 6 for testing; the display screen assembly 3 is arranged on a third surface of the test cavity 1 to provide different test images for shooting by the camera module to be detected. Through the setting, outdoor environment light change has been simulated to this embodiment for it is truer and more accurate than prior art to wait to detect the detection data of treating the camera module.
Optionally, the light source parameters of the surface light source assembly 2 are specifically as follows: the color temperature range is 2300K to 10000K; the color rendering index is greater than or equal to 94%; the maximum illumination is 60000lux; the brightness adjusting range is 30-60000lux, and 6000-level adjustment is realized; the brightness uniformity is greater than 90%.
Optionally, the light source of the surface light source component 2 further comprises infrared wavelengths, and the wavelengths thereof are 850nm +/-10 nm and 940nm +/-10 nm.
Optionally, the display screen assembly 3 includes but is not limited to the display screen, can switch diagrams such as city, desert, rainy day through the display screen, and the camera module that waits to detect can analyze contrast, white balance, the color rendition degree etc. of waiting to detect the camera module through the information of shooing that the display screen shows.
Optionally, the display screen adopts an arc surface structure to counteract distortion influence when part of the camera module to be detected is a wide-angle lens.
Specifically, the rotary light source base 5 includes: the rotary disc 7 is arranged on the first face, one end of the arc guide rail 8 is connected with the rotary disc 7, and the point light source assembly 4 is arranged on the arc guide rail 8.
In this embodiment, the one end of circular arc guide rail 8 is passed through rotary disk 7 and is set up on the first face of test chamber 1, and rotary disk 7 can provide 360 rotations, and point light source subassembly 4 sets up on circular arc guide rail 8 to rotate and slide along its direction along with circular arc guide rail 8, the rising and the whereabouts of simulation sun, the colour temperature of faying face light source subassembly 2 changes, can simulate 24 hours of a day ambient light.
Specifically, the concave surface of the circular arc guide rail 8 is disposed toward the test table 6 so that the point light source assembly 4 irradiates the test table 6.
As shown in fig. 3, the camera test apparatus further includes: slide rail set spare 9 and test 10, test 10 set up in on the slide rail set spare 9, slide rail set spare 9 sets up on the second face.
In this embodiment, the slide rail assembly 9 includes: the test device comprises a slide rail 14 and a slide block 19, wherein the slide block 19 is arranged on the slide rail 14 in a sliding mode, the slide rail 14 is fixedly arranged on the second surface, and the test piece 10 is arranged on the slide block 19 and can move in the horizontal direction relative to the test bench 6.
Optionally, the moving speed of the slide block 19 is 3m/s, and artifacts and ambiguities are tested by shooting objects moving at high speed.
Alternatively, the test piece 10 includes, but is not limited to, a graphic card, and those skilled in the art will be motivated to adaptively select the pattern on the graphic card according to the actual test requirements.
Specifically, the camera testing device further includes: the ear box 16, the ear box 16 set up in the both sides of test chamber 1, and with the test chamber 1 switches on the setting, the both ends of slide rail set spare 9 set up respectively in the ear box 16.
In this embodiment, the two sides of the testing chamber 1 are further provided with ear boxes 16, the ear boxes 16 are connected with the testing chamber 1, and the two ends of the slide rail 14 are respectively disposed in the ear boxes 16 on the two sides, so that the test piece 10 is hidden in the ear box 16 when not used in the testing process, thereby avoiding interference with other tests.
Specifically, the test station 6 includes: the six-axis shaking table 11 and the clamp 12, the clamp 12 is arranged on the six-axis shaking table 11, and the six-axis shaking table 11 is arranged on the second surface.
In this embodiment, the camera module to be detected is clamped and fixed on the six-axis shaking table 11 by the clamp 12, and the pitching of the road condition is simulated by the six-axis shaking table 11.
Specifically, the six-axis direction of the six-axis jogger table 11 includes: pitch, roll, course, sideslip, preshoot and go up and down, wherein: the displacement range of the pitch is +/-15 degrees, the speed is 10 degrees/s, and the acceleration is 20 degrees/s 2 (ii) a The displacement range of rolling is +/-15 degrees, the speed is 10 degrees/s, and the acceleration is 20 degrees/s 2 (ii) a The displacement range of the course is +/-30 degrees, the speed is 10 degrees/s, and the acceleration is 20 degrees/s 2 (ii) a The displacement range of the transverse movement is +/-60 mm, the speed is 100mm/s, and the acceleration is 0.3g; the displacement range of the front impact is +/-60 mm, the speed is 100mm/s, and the acceleration is 0.3g; the displacement range of the lifting is +/-30 mm, the speed is 100mm/s, and the acceleration is 0.3g.
Specifically, the clamp 12 is disposed opposite to the rotation center of the rotary light source base 5.
In this embodiment, the lens center of the camera module to be detected clamped by the clamp 12 and the rotation center of the rotary light source seat 5 are arranged on a straight line, so as to ensure the accuracy of detection.
Specifically, the camera testing device further includes: a frame 13; the frame 13 is connected to the test chamber 1.
In this embodiment, the testing chamber 1 is connected to a frame 13, so that the worker can conveniently perform the testing operation of the camera module to be detected.
Optionally, the bottom of the frame 13 is provided with a hoof and/or a universal wheel 15 to facilitate the placement and displacement of the camera testing device.
Optionally, the camera testing device further includes: and the electric cabinet 18 is electrically connected with the surface light source assembly 2, the display screen assembly 3, the point light source assembly 4, the rotary light source seat 5, the test bench 6 and the sliding rail assembly 9.
Optionally, the camera testing device further includes: and the emergency stop button 17 is electrically connected with the electric cabinet 18, and the emergency stop button 17 can be pressed to ensure that the test is safely carried out if the operation of the camera test device is emergently stopped in the test process.
In the description of the present application, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly and include, for example, fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.
The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the true spirit and scope of the claims which follow.
Claims (10)
1. A camera testing device, comprising: the surface light source assembly, the display screen assembly, the point light source assembly, the rotary light source seat and the test board are arranged in the test cavity; the surface light source assembly and the rotary light source seat are arranged on a first surface of the testing cavity, the point light source assembly is arranged on the rotary light source seat, the testing platform is arranged on a second surface of the testing cavity, the display screen assembly is arranged on a third surface of the testing cavity, the first surface and the second surface are arranged oppositely, and the third surface is adjacent to the first surface and the second surface.
2. The camera testing device of claim 1, further comprising: the test piece is arranged on the sliding rail assembly, and the sliding rail assembly is arranged on the second surface.
3. The camera testing device of claim 2, further comprising: the ear box, the ear box set up in the both sides in test chamber, and with the test chamber switches on the setting, slide rail set spare's both ends set up respectively in the ear box.
4. The camera testing device according to claim 2 or 3, wherein the test piece includes: and (6) a graphic card.
5. The camera testing device of any one of claims 1 to 3, wherein the rotating light source mount comprises: the rotary disc is arranged on the first face, one end of the arc guide rail is connected with the rotary disc, and the point light source assembly is arranged on the arc guide rail.
6. The camera testing device of claim 5, wherein the concave surface of the circular arc guide rail is disposed toward the testing table.
7. The camera testing device of any one of claims 1 to 3, wherein the testing station comprises: six shake platforms and anchor clamps, anchor clamps set up in six shake bench, six shake platforms set up in on the second face.
8. The camera testing device of claim 7, wherein the clamp is disposed opposite to a center of rotation of the rotatable light source mount.
9. The camera testing device of any one of claims 1 to 3, further comprising: a frame; the frame is connected with the test chamber.
10. The camera testing device of claim 9, wherein a foot and/or a universal wheel is provided at a bottom of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973568.8U CN217904541U (en) | 2022-07-28 | 2022-07-28 | Camera testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973568.8U CN217904541U (en) | 2022-07-28 | 2022-07-28 | Camera testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217904541U true CN217904541U (en) | 2022-11-25 |
Family
ID=84138638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221973568.8U Active CN217904541U (en) | 2022-07-28 | 2022-07-28 | Camera testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217904541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115802026A (en) * | 2023-01-20 | 2023-03-14 | 北京普太科技有限公司 | Automatic testing equipment and method for camera |
-
2022
- 2022-07-28 CN CN202221973568.8U patent/CN217904541U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115802026A (en) * | 2023-01-20 | 2023-03-14 | 北京普太科技有限公司 | Automatic testing equipment and method for camera |
| CN115802026B (en) * | 2023-01-20 | 2023-04-07 | 北京普太科技有限公司 | Automatic testing equipment and method for camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217904541U (en) | Camera testing device | |
| CN108225798B (en) | Tire slippage testing system and method based on edge enhancement identification | |
| CN210376168U (en) | Rotating disc type automatic optical detection device | |
| CN208285458U (en) | The detection device of display module image quality | |
| CN208239091U (en) | A kind of five axis optical platforms for HUD optical detection | |
| CN108093248A (en) | A kind of test of light source system | |
| CN108414197B (en) | Panel lighting test device | |
| CN219532949U (en) | Six outward appearance defect check out test set of square shell electricity core | |
| CN118075446A (en) | Linear multi-scene camera burning device and camera burning method | |
| CN217542345U (en) | AR lens light transmission performance detection equipment | |
| CN217542344U (en) | AR lens transmission performance test equipment | |
| CN217113329U (en) | Geometric calibration device | |
| CN216217287U (en) | Simple device for testing three postures of module | |
| CN112985770B (en) | Module detecting equipment | |
| CN209841348U (en) | Multi-station automatic camera testing system | |
| CN219757691U (en) | Testing device | |
| CN219914821U (en) | Testing device | |
| CN221487806U (en) | Automobile camera performance testing device | |
| CN218349400U (en) | Pressing mechanism and image measuring instrument | |
| CN221745463U (en) | 3D display performance detection device | |
| CN215818255U (en) | Multifunctional communication product test equipment | |
| CN213148761U (en) | AOI crimping platform | |
| CN211656292U (en) | Three-dimensional optical test platform for camera module | |
| CN210639330U (en) | Tool for realizing long-distance focusing | |
| CN219306728U (en) | Visual fatigue testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |