CN217643555U - Camera finished product testing arrangement based on half lens that reflects - Google Patents
Camera finished product testing arrangement based on half lens that reflects Download PDFInfo
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- CN217643555U CN217643555U CN202221770608.9U CN202221770608U CN217643555U CN 217643555 U CN217643555 U CN 217643555U CN 202221770608 U CN202221770608 U CN 202221770608U CN 217643555 U CN217643555 U CN 217643555U
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Abstract
The application relates to a semi-reflective lens-based camera finished product testing device, which relates to the field of camera testing and comprises a testing table, a testing table and a testing platform, wherein the testing table is used for placing a camera to be tested; the semi-reflective lens is arranged on the test board, is opposite to the lens of the camera and is obliquely arranged, so that light can be transmitted to form a transmission light path, and the light can be reflected to form a reflection light path; the image testing component is arranged on a reflection light path of the camera lens and used for carrying out image testing on the camera; the light test component is arranged on a transmission light path of the light of the front panel of the camera and used for testing the light on the front panel of the camera; and the ICR switching test component is arranged on a transmission light path of the camera lens and is used for carrying out ICR switching test on the camera. The camera test system has the advantages that multiple tests can be carried out on the camera, the moving times in the camera test process are reduced, the test process is simplified, and the test efficiency is improved.
Description
Technical Field
The application relates to the field of camera testing, in particular to a camera finished product testing device based on a half-reflection lens.
Background
The camera is a video input device and is widely applied to video shooting, photographing, real-time monitoring and the like. With the increasing requirements of people on the imaging quality of the camera, the testing process of the finished camera is very important.
After the camera finished product is manufactured, image testing, light testing and other index testing are required to be carried out on the camera, and image definition testing and image color reduction testing are required to be carried out in the image testing process; for a camera with an indicator lamp on the front panel, light testing needs to be carried out on the indicator lamp; for the camera with the ICR switching function, an ICR switching test is also required to determine whether the quality of the camera meets the standard.
At present, each test on the camera usually needs to adopt independent test equipment, and the camera needs to be manually placed at the next test station after each test is completed, so that the labor intensity of workers is increased, the test process is very complicated, and the test efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to carry out multinomial test to the camera, reduce the removal number of times in the camera test procedure, simplify the test procedure, improve efficiency of software testing, this application provides a camera finished product testing arrangement based on half anti-lens.
The application provides camera finished product testing arrangement based on half anti-lens adopts following technical scheme:
camera finished product testing arrangement based on half anti-lens includes
The test bench is used for placing a camera to be tested;
the semi-reflective lens is arranged on the test board, is opposite to the lens of the camera and is obliquely arranged, so that light can be transmitted to form a transmission light path, and the light can be reflected to form a reflection light path;
the image testing component is arranged on a reflection light path of the camera lens and used for enabling the camera lens of the camera to receive light which is emitted by the image testing component and then reflected by the semi-reflection lens and carry out image testing on the camera;
the light testing component is arranged on a light transmission path of the front panel light of the camera, and is used for receiving light emitted by the lamp on the front panel of the camera and transmitted by the semi-reflection lens and testing the light on the front panel of the camera;
the ICR switching test component is arranged on a transmission light path of the camera lens, can emit infrared light, is used for enabling the camera lens to receive light which is emitted by the ICR switching test component and transmitted by the semi-reflection lens, and carries out ICR switching test on the camera.
By adopting the technical scheme, during testing, the camera to be tested is placed on the test board, the lens of the camera is opposite to the semi-reflective lens, and at the moment, the light of the image testing assembly changes direction after being reflected by the semi-reflective lens and is received by the lens of the camera so as to test the image of the camera; the light on the front panel of the camera can also be transmitted by the semi-reflective lens and then received by the light test component, and the light on the front panel of the camera is tested; the camera lens also can receive infrared light that ICR switches test component and sends after half reflection lens transmission to carry out ICR switching test process to the camera, thereby make testing arrangement can carry out multinomial test to the camera, reduce the removal number of times in the camera test process, simplify test process, improve efficiency of software testing.
Optionally, the inclination angle of the semi-reflective lens is 45 °.
Through adopting above-mentioned technical scheme, set up semi-reflective lens's inclination to 45, can avoid the angle slope of camera, ensure that the camera is stably placed on the testboard, make the camera lens of camera accurately catch the light of passing through semi-reflective lens transmission or reflection simultaneously, ensure the accuracy of test result.
Optionally, the control and analysis device further comprises a control and analysis component connected with the camera, the image test component, the light test component and the ICR switching component, the control and analysis component is used for receiving and analyzing signals of the camera, the image test component, the light test component or the ICR switching component to obtain test results respectively, and the control and analysis component is further connected with a display component used for displaying the test results.
By adopting the technical scheme, in the image testing process, the image signal received by the camera can be transmitted to the control analysis component, the image signal received by the camera is analyzed to obtain the image testing result of the camera, and the image testing result is displayed through the display component; in the light test process, a signal received by the light test component can be transmitted to the control analysis component for analysis to obtain a light test result, and the light test result is displayed through the display component; in the ICR switching test process, image signals received by the camera lens can be transmitted to the control analysis component for analysis, the ICR switching test result of the camera is obtained, and the ICR switching test result is displayed through the display component.
Optionally, the light testing component includes a camera or a video camera, and is configured to receive light from the front panel of the camera, and transmit the light to the control analysis component to identify and analyze a color, a state, and a size of the light, so as to obtain a light testing result.
By adopting the technical scheme, when light on the front panel of the camera is tested, the light emitted by the light on the front panel of the camera is transmitted by the semi-reflective lens and then is subjected to image signal of light test obtained by a camera or a video camera of the light test component, and is transmitted to the control analysis component, the control analysis component can identify and analyze the color, state and size of the light in the received image signal, so that the light test result of the front panel of the camera is obtained, and the light test process of the front panel of the camera is realized.
Optionally, the image testing component includes a detection graphic card connected to the test board, the detection graphic card is formed by assembling a gray scale card and a color card, a gray scale card portion on the detection graphic card is used for enabling the camera to obtain a signal for image definition testing, and a color card portion on the detection graphic card is used for enabling the camera to obtain a signal for image color restoration testing.
By adopting the technical scheme, the control analysis component controls the detection image card to emit light, the light passes through the half-reflecting lens after being reflected by the half-reflecting lens and is received by the lens of the camera, the gray scale card part on the detection image card enables the camera to obtain a signal for image definition test, the color card part on the detection image card enables the camera to obtain a signal for image color reduction test, the camera transmits the received signal for image definition test and the received signal for image color reduction test to the control analysis component for comparison with the detection image card, and an image definition test result and an image color reduction test result are obtained, so that the image definition test and the image color reduction test of the camera are realized.
Optionally, the detection card is slidably connected to the test board along a direction perpendicular to the lens of the camera, and an adjustment driving member for driving the detection card to move along a direction close to or far away from the semi-reflective lens is arranged on the detection card.
By adopting the technical scheme, when the camera is subjected to image test, the detection graphic card can be driven to move towards the direction close to or away from the semi-reflective lens by adjusting the driving piece, so that the size of an image on the detection graphic card received by the lens of the camera is adjusted, and the image test process of the camera is more convenient.
Optionally, the ICR switching test component includes an infrared light source, the lens of the camera can respectively receive infrared light transmitted by the infrared light source and transmitted by the semi-reflective lens before and after the camera is switched over, and transmit the obtained image signals before and after the camera is switched over to the control analysis component for comparison, so as to judge whether the ICR switching function of the camera is normal.
By adopting the technical scheme, when the ICR switching test is carried out on the camera, after the infrared light source emits infrared light, the camera receives the infrared light before and after the ICR switching is carried out respectively, and image signals of the camera before and after the ICR switching are obtained respectively and then transmitted to the control analysis component, the control analysis component can compare the image signals obtained by the camera before and after the ICR switching is carried out, judge whether the ICR switching function of the camera is normal, obtain the ICR switching test result, and therefore the ICR switching test process of the camera is realized.
Optionally, a mounting seat is fixedly arranged on the test board, and the semi-reflective lens is detachably connected to the mounting seat.
By adopting the technical scheme, the semi-reflective lens can be taken down when the test is not carried out due to the detachable connection of the semi-reflective lens and the mounting seat, so that the damage condition of the semi-reflective lens is reduced; meanwhile, the semi-reflective lens can be replaced conveniently after being damaged.
Optionally, a sliding table is slidably disposed on the test table along a light path emitted by the camera lens, the camera to be tested is placed on the sliding table, and a sliding driving member for driving the sliding table to slide is disposed between the test table and the sliding table.
Through adopting above-mentioned technical scheme, at the in-process to the camera test, the camera that will await measuring is placed on the sliding stand, can drive sliding stand and camera through the slip driving piece and slide, adjusts the distance between camera and the half-reflection lens, is convenient for test the camera.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the inclined semi-reflective lens, the image testing component can perform image testing on the camera, the lamplight testing component can perform lamplight testing on a lamp on the front panel of the camera, and the ICR switching testing component can perform ICR switching testing on the camera, so that the testing device can perform multiple tests on the camera, the moving times in the testing process of the camera are reduced, and the testing process is simplified;
2. the detection graphic card is formed by assembling a gray scale card and a color card, so that the image definition test and the image color restoration test can be simultaneously carried out on the camera;
3. the inclination angle of the semi-reflective lens is set to be 45 degrees, so that the lens of the camera can accurately capture light transmitted or reflected by the semi-reflective lens, and the accuracy of a test result is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a testing device according to an embodiment of the present application;
FIG. 2 is a diagram of an overall control system of an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a testing device according to an embodiment of the present application with an upper baffle and a lower baffle hidden;
FIG. 4 is a control system diagram of an image testing process according to an embodiment of the present application;
FIG. 5 is a cross-sectional view of an embodiment of the present application directed to an ICR switch test assembly;
FIG. 6 is a cross-sectional view of an embodiment of the present application, intended to show a light testing assembly;
FIG. 7 is a diagram of a control system for a light testing process according to an embodiment of the present application;
fig. 8 is a control system diagram of an ICR handover test procedure according to an embodiment of the present application.
Description of reference numerals:
0. a camera;
1. a test bench; 11. a base plate; 111. a universal wheel; 12. a support plate; 122. a sliding groove; 123. a sliding table; 124. a slide cylinder; 125. a placing seat; 13. a top plate; 14. a support pillar; 15. a lower baffle plate; 16. an upper baffle plate; 17. a mounting seat; 171. mounting grooves;
2. a semi-reflective lens;
3. an image testing component; 31. detecting a graphic card; 311. a slide bar; 312. an adjusting cylinder;
4. a light testing component; 41. a camera;
5. ICR switches over the test assembly; 51. an infrared light source;
6. controlling the analysis component;
7. and a display component.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses camera finished product testing arrangement based on half anti-lens.
Referring to fig. 1 and 2, the semi-reflective lens-based camera finished product testing device comprises a test board 1 for placing a camera 0 to be tested, a semi-reflective lens 2 arranged on the test board 1, an image testing component 3, a light testing component 4 and an ICR switching testing component 5, wherein the camera 0 is connected with a control analysis component 6, the control analysis component 6 is connected with the image testing component 3, the light testing component 4 and the ICR switching testing component 5, and is used for analyzing and obtaining a test result after the image testing component 3, the light testing component 4 and the ICR switching testing component 5 obtain a test signal, and the control analysis component 6 is further connected with a display component 7 for displaying the test result of the control analysis component 6.
Referring to fig. 1 and 3, the test bench 1 includes bottom plate 11, backup pad 12 and roof 13 that distribute in proper order from bottom to top and equal level set up, bottom plate 11, backup pad 12 and roof 13 all are the same size's rectangle, and four apex angles departments of bottom plate 11, backup pad 12 and roof 13 all fix and are provided with vertical support column 14, all fix between four sides of bottom plate 11 and backup pad 12 and enclose and be equipped with down baffle 15, all enclose between four sides of backup pad 12 and roof 13 and be equipped with detachable overhead gage 16. The bottom of the bottom plate 11 is fixedly provided with universal wheels 111.
Referring to fig. 3, a mounting seat 17 is fixedly arranged on one side of the top surface of the support plate 12 in the length direction, the mounting seat 17 is hollow, the cross section of the mounting seat 17 is a right triangle, the inclined surface of the mounting seat 17 faces the other side of the top surface of the support plate 12 in the length direction, the inclined angle of the inclined surface of the mounting seat 17 is 45 °, a rectangular mounting groove 171 is formed in the inclined surface of the mounting seat 17, the semi-reflective lens 2 is placed in the mounting groove 171, and the semi-reflective lens 2 and the inclined surface of the mounting seat 17 are located in the same plane.
Referring to fig. 3, the camera 0 is located above the supporting plate 12, the front panel of the camera 0 is vertically disposed, and the lens of the camera 0 is located on the front panel of the camera 0 and is opposite to the semi-reflective lens 2.
Referring to fig. 3, the image testing component 3 includes a detection chart 31 horizontally disposed above the semi-reflective lens 2, the detection chart 31 is rectangular and connected to the control and analysis component 6, the detection chart 31 is formed by assembling a gray scale chart and a color chart, one part of the detection chart 31 is a black-and-white chessboard square of the gray scale chart, the other part of the square is a color block of multiple colors of the color chart, the gray scale chart portion on the detection chart 31 enables the lens of the camera 0 to obtain an image signal for image definition testing, and the color chart portion on the detection chart 31 enables the lens of the camera 0 to obtain an image signal for image color restoration testing.
Referring to fig. 3 and 4, when the camera 0 is subjected to image testing, the control analysis assembly 6 controls the detection graphic card 31 to be started and emit light, at this time, light emitted by black and white checkerboard squares of a gray-scale card on the detection graphic card 31 is reflected by the semi-reflective lens 2 and then changed to be in a horizontal direction, the light is received by a lens of the camera 0 and an image signal of the image definition testing is obtained, the camera 0 transmits the obtained image signal to the control analysis assembly 6, the control analysis assembly 6 can analyze the received image signal, judge whether the image signal received by the camera 0 is clear or not, obtain an image definition testing result of the camera 0, and display the image definition testing result through the display assembly 7, so that the image definition testing of the camera 0 is realized; meanwhile, light emitted by color blocks of the color card on the detection chart card 31 is transmitted through the semi-reflective lens 2 and then is received by a lens of the camera 0, an image signal of an image color reduction test is obtained, the camera 0 transmits the obtained image signal to the control analysis assembly 6 for analysis, the control analysis assembly 6 compares the color of the image signal received by the camera 0 with the color of the color block on the original detection chart card 31, an image color reduction test result of the camera 0 is obtained, the image color reduction test result is displayed through the display assembly 7, and the image color reduction degree test of the camera 0 is realized.
Referring to fig. 3, vertical sliding rods 311 are fixedly arranged at four top corners of the detection card 31, and top ends of the sliding rods 311 penetrate through the top plate 13 and are connected with the top plate 13 in a sliding manner along the vertical direction. The detection chart 31 is further connected with an adjusting driving piece, the adjusting driving piece is an adjusting cylinder 312 which is vertically arranged, a cylinder body of the adjusting cylinder 312 is fixedly arranged above the top plate 13, a piston rod of the adjusting cylinder 312 is slidably arranged on the top plate 13 in a penetrating mode and is fixedly connected with the top surface of the detection chart 31, and the control analysis assembly 6 is connected with the adjusting cylinder 312 and used for controlling the piston rod of the adjusting cylinder 312 to stretch and retract.
In the process of carrying out image test on the camera 0, the control analysis assembly 6 can control the piston rod of the adjusting cylinder 312 to stretch and retract, and drive the detection graphic card 31 to move along the vertical direction, so as to adjust the size of the image of the detection graphic card 31 received on the lens of the camera 0, and the image definition test and the image color restoration test process of the camera 0 are more convenient.
Referring to fig. 5, the front panel of camera 0 is provided with an infrared lamp, a white light lamp and a plurality of status indicators, and light test component 4 is used for carrying out light test on the infrared lamp, the white light lamp and the plurality of status indicators on the front panel of camera 0.
Referring to fig. 5 and 6, the light testing component 4 includes a camera 41, in this embodiment, the light testing component 4 is the camera 41, the camera 41 is located on a side of the semi-reflective lens 2 away from the camera 0 to be tested and is fixedly arranged on a vertical surface inside the mounting seat 17, and the camera 41 is arranged in a manner of being aligned with the front panel of the camera 0 to be tested.
Referring to fig. 6 and 7, when the light test is performed on the camera 0, the control analysis component 6 controls the infrared lamp, the white light lamp and the plurality of status indicator lamps on the front panel of the camera 0 to be tested to emit light one by one, at this time, the camera 41 is used for receiving light emitted by the lamps on the front panel of the camera 0 to be tested and transmitted through the semi-reflective lens 2 and acquiring an image signal of the light test, the camera 41 transmits the acquired image signal to the control analysis component 6, the control analysis component 6 can identify and analyze the color, the status and the size of the light in the received image signal, further determine whether the lamps on the front panel of the camera 0 can be normally used and transmit the analysis result to the display component 7, and the display component 7 is used for displaying the light test result on the front panel of the camera 0 to be tested, thereby realizing the light test process of the front panel of the camera 0.
Referring to fig. 6 and 8, the icr switching test assembly 5 includes an infrared light source 51, the infrared light source 51 is located on one side of the semi-reflective lens 2 far away from the camera 0 to be tested and is fixedly arranged on a vertical surface inside the mounting seat 17, the infrared light source 51 is arranged opposite to the lens of the camera 0 to be tested, the infrared light source 51 is connected with the control analysis assembly 6, and the control analysis assembly 6 is used for controlling the on and off of the infrared light source 51.
Referring to fig. 6 and 8, when the camera 0 is subjected to the ICR switching test, the control analysis component 6 controls the infrared light source 51 to emit light and controls the camera 0 to perform ICR switching, the camera 0 can respectively receive light transmitted by the infrared light source 51 through the semi-reflective lens 2 before and after ICR switching, and transmits the acquired image signals to the control analysis component 6, the control analysis component 6 can compare the image signals received before and after ICR switching of the camera 0, and further analyze whether the ICR switching function of the camera 0 is normal, and obtain an ICR switching test result, and then transmit the ICR switching test result to the display component 7 for displaying, thereby realizing the testing process of ICR switching of the camera 0.
Referring to fig. 3, a sliding groove 122 is formed in the support plate 12, the sliding groove 122 is located below the camera 0 to be tested, a horizontal sliding table 123 is slidably disposed in the sliding groove 122 along a direction close to or away from the semi-reflective lens 2, and a sliding direction of the sliding table 123 is perpendicular to a front panel of the camera 0 to be tested. A placing seat 125 is fixedly arranged on the sliding table 123, and the camera 0 to be tested is placed on the placing seat 125. A sliding driving member is further arranged below the sliding table 123, the sliding driving member is a sliding cylinder 124 arranged along the sliding direction of the sliding table 123, the cylinder body of the sliding cylinder 124 is fixedly connected with the support plate 12, the piston rod of the sliding cylinder 124 is fixedly connected with the bottom of the sliding table 123, and the control analysis assembly 6 is connected with the sliding cylinder 124 and is used for controlling the piston rod of the sliding cylinder 124 to extend and retract.
When testing camera 0, control analysis subassembly 6 can control the piston rod of slide cylinder 124 flexible, makes slide cylinder 124 drive slide table 123 slide in sliding tray 122, and then drives camera 0 and is close to or keeps away from semi-reflective lens 2, realizes the regulation to the distance between camera 0 and the semi-reflective lens 2.
Referring to fig. 2, the control and analysis component 6 includes a processor, and the processor is connected to the camera 0, the detection graphic card 31, the camera 41 and the infrared light source 51, and is configured to receive an image definition test signal and an image color restoration test signal obtained by the camera 0 in an image test process, and compare the image definition test signal and the image color restoration test signal with the detection graphic card 31, so as to obtain an image definition test result and an image color restoration test result of the camera 0; the device is used for receiving the light test image signal obtained by the camera 41 in the light test process, and identifying and analyzing the color, state and size of light in the received image signal so as to obtain the light test result of the front panel of the camera 0; and meanwhile, the ICR switching test system is used for receiving and comparing image signals obtained by the camera 0 before and after ICR switching in the ICR switching test process, so as to obtain the ICR switching test result of the camera 0.
Referring to fig. 2, the display module 7 includes a display screen, and the display screen is connected to the processor and is used for displaying the image definition test result of the camera 0, the image color reduction test result, the light test result of the front panel of the camera 0, and the camera 0ICR switching test result.
The implementation principle of the camera finished product testing device based on the semi-reflective lens in the embodiment of the application is as follows: when testing camera 0 finished product, place camera 0 on placing the seat 125 on slide table 123, make camera 0's camera lens and semi-reflective lens 2 just to setting up in the horizontal direction, image test subassembly 3 can carry out image definition test and image color reduction test to camera 0, light test subassembly 4 can test the light on the camera 0 front panel, and ICR switches test subassembly 5 and can test camera 0's ICR switching function, thereby make testing arrangement can carry out multinomial test to camera 0, reduce the removal number of times in the camera 0 test procedure, improve efficiency of software testing.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a camera finished product testing arrangement based on half anti-lens which characterized in that: comprises that
The test bench (1) is used for placing a camera (0) to be tested;
the semi-reflective lens (2) is arranged on the test board (1), is opposite to a lens of the camera (0) and is obliquely arranged, and can transmit light and form a transmission light path and reflect light and form a reflection light path;
the image testing component (3) is arranged on a reflection light path of the lens of the camera (0) and is used for enabling the lens of the camera (0) to receive light which is emitted by the image testing component (3) and then reflected by the semi-reflection lens (2) and carrying out image testing on the camera (0);
the light testing component (4) is arranged on a light transmission path of the front panel light of the camera (0) and is used for receiving the light which is emitted by the lamp on the front panel of the camera (0) and transmitted by the semi-reflection lens (2) and testing the light on the front panel of the camera (0);
the ICR switching test component (5) is arranged on a transmission light path of the lens of the camera (0), can emit infrared light, is used for enabling the lens of the camera (0) to receive light which is emitted by the ICR switching test component (5) and transmitted by the semi-reflective lens (2), and conducts ICR switching test on the camera (0).
2. The semi-reflective lens based camera finished product testing device of claim 1, wherein: the inclination angle of the semi-reflecting lens (2) is 45 degrees.
3. The semi-reflective lens based camera finished product testing device according to claim 1 or 2, wherein: the intelligent lighting test system is characterized by further comprising a control analysis assembly (6) connected with the camera (0), the image test assembly (3), the light test assembly (4) and the ICR switching assembly, wherein the control analysis assembly (6) is used for receiving signals of the camera (0), the image test assembly (3), the light test assembly (4) or the ICR switching assembly and analyzing the signals to obtain test results respectively, and the control analysis assembly (6) is further connected with a display assembly (7) used for displaying the test results.
4. The semi-reflective lens based camera finished product testing device of claim 3, wherein: the light test component (4) comprises a camera or a video camera (41) and is used for receiving light on the front panel of the camera (0) and transmitting the light to the control analysis component (6) to identify and analyze the color, state and size of the light so as to obtain a light test result.
5. The semi-reflective lens based camera finished product testing device of claim 3, wherein: the image test assembly (3) comprises a detection graphic card (31) connected with the test board (1), the detection graphic card (31) is formed by assembling a gray scale card and a color card, the gray scale card part on the detection graphic card (31) is used for enabling the camera (0) to obtain a signal for image definition test, and the color card part on the detection graphic card (31) is used for enabling the camera (0) to obtain a signal for image color restoration test.
6. The semi-reflective lens based camera finished product testing device of claim 5, wherein: the detection graphic card (31) is in sliding connection with the test bench (1) along the direction perpendicular to the lens of the camera (0), and an adjusting driving piece for driving the detection graphic card (31) to move along the direction close to or far away from the semi-reflective lens (2) is arranged on the detection graphic card (31).
7. The semi-reflective lens based camera finished product testing device of claim 3, wherein: the ICR switching test component (5) comprises an infrared light source (51), infrared light which is emitted by the infrared light source (51) and transmitted by the semi-reflective lens (2) can be respectively received by a lens of the camera (0) before and after the camera (0) is subjected to ICR switching, obtained image signals of the camera (0) before and after the ICR switching are transmitted to the control analysis component (6) to be compared, and whether the ICR switching function of the camera (0) is normal or not is judged.
8. The semi-reflective lens based camera finished product testing device according to claim 1 or 2, wherein: the test bench (1) is fixedly provided with a mounting seat (17), and the semi-reflective lens (2) is detachably connected to the mounting seat (17).
9. The semi-reflective lens based camera finished product testing device of claim 1, wherein: the test device is characterized in that a sliding table (123) is arranged on the test table (1) in a sliding mode along a light path emitted by a lens of the camera (0), the camera (0) to be tested is placed on the sliding table (123), and a sliding driving piece used for driving the sliding table (123) to slide is arranged between the test table (1) and the sliding table (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221770608.9U CN217643555U (en) | 2022-07-08 | 2022-07-08 | Camera finished product testing arrangement based on half lens that reflects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221770608.9U CN217643555U (en) | 2022-07-08 | 2022-07-08 | Camera finished product testing arrangement based on half lens that reflects |
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| Publication Number | Publication Date |
|---|---|
| CN217643555U true CN217643555U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221770608.9U Active CN217643555U (en) | 2022-07-08 | 2022-07-08 | Camera finished product testing arrangement based on half lens that reflects |
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| Country | Link |
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| CN (1) | CN217643555U (en) |
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- 2022-07-08 CN CN202221770608.9U patent/CN217643555U/en active Active
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