CN215811533U - Volume testing device applied to double cameras - Google Patents
Volume testing device applied to double cameras Download PDFInfo
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- CN215811533U CN215811533U CN202121424137.1U CN202121424137U CN215811533U CN 215811533 U CN215811533 U CN 215811533U CN 202121424137 U CN202121424137 U CN 202121424137U CN 215811533 U CN215811533 U CN 215811533U
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- 238000012360 testing method Methods 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of optical element detection, in particular to a volume testing device applied to double cameras, which aims at solving the problem that the performance of the double cameras with different specifications is difficult to test respectively in the prior art. The utility model has reasonable structure and simple operation, and can respectively test the optimal shooting distance of the double-camera components with various specifications, thereby accurately analyzing the respective performance characteristics of the double-camera components with various specifications and being convenient for fixing the double-camera components with different specifications.
Description
Technical Field
The utility model relates to the field of optical element detection, in particular to a volume testing device applied to double cameras.
Background
The camera is also called as a computer camera, a computer eye, an electronic eye, etc., is a video input device, which is widely applied to video conferencing, remote medical treatment, real-time monitoring, etc., and common people can also talk and communicate with each other with images and sounds through the camera on the network, in addition, people can also use the device for various popular digital images, video and audio processing and the like, the device needs to be tested in the aspects of volume, performance and the like after the double-camera production is finished, when the existing testing device is used for testing the double cameras, the best shooting distances of the double cameras with various specifications are difficult to be respectively tested, and then unable accurate analysis goes out the respective performance characteristics of two cameras of different specifications, is not convenient for fix the two camera subassemblies of multiple specification simultaneously, and for this reason, this scheme has proposed a volume testing arrangement who is applied to two cameras.
SUMMERY OF THE UTILITY MODEL
The volume testing device applied to the double cameras provided by the utility model solves the problem that the performance of the double cameras with different specifications is difficult to test respectively in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a volume testing device applied to double cameras comprises a cabinet body, a double-camera component, a fixing mechanism and a driving mechanism, a driven shaft is connected with the inner wall of one side of the cabinet body in a switching way, an eccentric block is fixedly connected with the outer part of the driven shaft, the outer wall of the eccentric block is hinged with a sliding block, the outer part of the sliding block is connected with a hollow movable block in a sliding way with the inner wall of the cabinet body in a sliding way, one side of the hollow movable block close to the double-camera component is fixedly connected with a connecting strip, one side of the connecting strip close to the double-camera component is fixedly connected with a test chart, the driving mechanism is arranged in the cabinet body and is matched with the driven shaft to drive the hollow movable block to horizontally move in the cabinet body, the fixing mechanism is installed on the inner wall of one side of the cabinet body, the double-camera assembly is installed inside the fixing mechanism, and one side, close to the test chart, of the double-camera assembly extends to the outside of the fixing mechanism.
Preferably, the driving mechanism comprises a first threaded rod which is connected to the inner wall of the bottom of the cabinet body in a switching mode and a gear fixedly connected to the outside of the driven shaft, and a rack meshed with the gear is connected to the outside of the first threaded rod in a threaded mode.
Preferably, the top of the cabinet body is provided with a graduated scale, the top of the test chart card is provided with a pointer, the top of the pointer extends to the top of the cabinet body, and the pointer is in sliding connection with the cabinet body.
Preferably, fixed establishment is including installing the second threaded rod of the braced frame and switching on braced frame one side inner wall that the cabinet body is close to on the inner wall of test picture card one side, the outside spiro union of second threaded rod has the drive block, the top and the bottom of drive block all articulate there is the grip block, two the outside of grip block all runs through and has seted up the spout, the rigid coupling has two dead levers with the spout sliding connection on the inner wall of braced frame opposite side, two camera subassembly joints are between two grip blocks.
Preferably, the one end that two camera subassemblies were kept away from to the second threaded rod runs through braced frame and the cabinet body and extends to the outside of the cabinet body, the one end rigid coupling that the second threaded rod is located the cabinet body outside has the drive handle.
Preferably, the inner wall of the cabinet body close to one side of the hollow movable block is fixedly connected with two telescopic rods, and the extension ends of the telescopic rods are fixedly connected with one side of the test chart close to the connecting strip.
The utility model has the beneficial effects that:
1. the distance between the test chart and the double-camera assembly is flexibly adjusted through the matching of the driving mechanism and other components, and then the optimal shooting distance of the double-camera assembly with various specifications can be respectively tested, so that the respective performance characteristics of the double-camera assembly with different specifications can be accurately analyzed.
2. The double-camera assembly of multiple specifications is convenient to fix through the cooperation of each part of the fixing mechanism, and then the performance test is carried out to the double-camera assembly of multiple specifications, so that the application range of the device for testing the double-camera assembly is improved.
The utility model has reasonable structure and simple operation, and can respectively test the optimal shooting distance of the double-camera components with various specifications, thereby accurately analyzing the respective performance characteristics of the double-camera components with different specifications and being convenient for fixing the double-camera components with various specifications.
Drawings
Fig. 1 is a partial front view of the internal structure of the present invention.
Fig. 2 is a partial top view of the internal structure of the present invention.
Fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.
Reference numbers in the figures: 1. a cabinet body; 2. a dual camera assembly; 3. a driven shaft; 4. an eccentric block; 5. A slider; 6. a hollow movable block; 7. a connecting strip; 8. testing the graphic card; 9. a first threaded rod; 10. a gear; 11. a rack; 12. a graduated scale; 13. a pointer; 14. a support frame; 15. A second threaded rod; 16. a drive block; 17. a clamping block; 18. a chute; 19. fixing the rod; 20. a drive handle; 21. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a volume testing device applied to dual cameras comprises a cabinet body 1, a dual camera assembly 2, a fixing mechanism and a driving mechanism, wherein the driving mechanism comprises a first threaded rod 9 connected to the inner wall of the bottom of the cabinet body 1 in a switching manner and a gear 10 fixedly connected to the outer part of a driven shaft 3, a rack 11 meshed with the gear 10 is screwed to the outer part of the first threaded rod 9, the driven shaft 3 is connected to the inner wall of one side of the cabinet body 1 in a switching manner, an eccentric block 4 is fixedly connected to the outer part of the driven shaft 3, a sliding block 5 is hinged to the outer wall of the eccentric block 4, a hollow movable block 6 slidably connected to the inner wall of the cabinet body 1 is slidably connected to the outer part of the sliding block 5, a connecting strip 7 is fixedly connected to one side of the hollow movable block 6 close to the dual camera assembly 2, a test chart card 8 is fixedly connected to one side of the connecting strip 7 close to the dual camera assembly 2, the driving mechanism is installed in the cabinet body 1, the driving mechanism is matched with the driven shaft 3, For driving the hollow movable block 6 to move horizontally in the cabinet 1, the fixing mechanism is installed on the inner wall of one side of the cabinet 1, the dual-camera component 2 is installed inside the fixing mechanism, and one side of the dual-camera component 2 close to the test chart card 8 extends to the outside of the fixing mechanism, the rack 11 can be driven to move downwards by rotating the first threaded rod 9 clockwise, the rack 11 is driven to rotate anticlockwise by the meshing effect with the gear 10, and further the driven shaft 3 is driven to rotate anticlockwise, so that the eccentric block 4 drives the sliding block 5 to perform clockwise revolution motion along the inner wall of the hollow movable block 6 with the driven shaft 3 as the center, and further drives the hollow movable block 6 to move rightwards, and simultaneously drives the test chart card 8 to move rightwards to a specified test position by the connecting strip 7, and drives the rack 11 to move upwards by rotating the first threaded rod 9 anticlockwise, and the rack 11 and the gear 10, The driven shaft 3, the eccentric block 4, the sliding block 5, the hollow movable block 6 and the connecting strip 7 are matched to drive the test chart card 8 to move leftwards to an appointed test position;
the top of the cabinet body 1 is provided with a graduated scale 12, the top of the test chart card 8 is provided with a pointer 13, the top of the pointer 13 extends to the top of the cabinet body 1, the pointer 13 is in sliding connection with the cabinet body 1, and the arrangement of the pointer 13 and the graduated scale 12 is used for observing the distance between the test chart card 8 and the double-camera assembly 2;
the fixing mechanism comprises a supporting frame 14 arranged on the inner wall of the cabinet body 1 close to one side of the test chart 8 and a second threaded rod 15 which is connected with the inner wall of one side of the supporting frame 14 in a switching way, a driving block 16 is screwed outside the second threaded rod 15, the top and the bottom of the driving block 16 are hinged with clamping blocks 17, the outsides of the two clamping blocks 17 are respectively provided with a chute 18 in a penetrating way, the inner wall of the other side of the supporting frame 14 is fixedly connected with two fixing rods 19 which are connected with the chutes 18 in a sliding way, the double-camera component 2 is clamped between the two clamping blocks 17, the driving block 16 can be driven to move leftwards by clockwise rotating the second threaded rod 15, so that the chutes 18 arranged on the clamping blocks 17 are driven to slide upwards along the fixing rods 19 in an inclined way, the two clamping blocks 17 are driven to rotate towards the direction which is relatively far away from the fixing rods 19 as the center, namely, the double-camera component 2 to be tested can be replaced, the driving block 16 is driven to move rightwards by anticlockwise rotating the second threaded rod 15, the sliding grooves 18 formed in the clamping blocks 17 are driven to slide downwards along the fixing rods 19 in an inclined mode, the two clamping blocks 17 are driven to rotate in the direction of approaching the fixing rods 19 by taking the fixing rods 19 as the center, the double-camera component 2 can be fixed, the moving distance of the driving block 16 is controlled by rotating the second threaded rod 15, the opening and closing size of the two clamping blocks 17 is controlled, and the two clamping blocks 17 can fix the double-camera components 2 of various specifications conveniently;
one end of the second threaded rod 15, which is far away from the dual-camera component 2, penetrates through the supporting frame 14 and the cabinet body 1 and extends to the outside of the cabinet body 1, one end of the second threaded rod 15, which is positioned at the outside of the cabinet body 1, is fixedly connected with a driving handle 20, and the driving handle 20 is arranged for driving the second threaded rod 15 to rotate;
the cabinet body 1 is close to on the inner wall of hollow movable block 6 one side the rigid coupling have two telescopic links 21, and the extension end of telescopic link 21 is close to one side rigid coupling of connecting strip 7 with test chart card 8, and the setting of telescopic link 21 is in order to guarantee test chart card 8 lateral horizontal migration.
The working principle is as follows: when a worker needs to test the shooting performance of the dual-camera component 2, the rack 11 can be driven to move downwards by clockwise rotating the first threaded rod 9, the rack 11 drives the rack to rotate anticlockwise through the meshing effect with the gear 10, and further drives the driven shaft 3 to rotate anticlockwise, so that the eccentric block 4 drives the sliding block 5 to do clockwise revolution motion along the inner wall of the hollow movable block 6 with the driven shaft 3 as a circle center, and further drives the hollow movable block 6 to move rightwards, meanwhile, the connecting strip 7 drives the test chart card 8 to move rightwards to a specified test position, the rack 11 is driven to move upwards by anticlockwise rotating the first threaded rod 9, and the test chart card 8 is driven to move leftwards to the specified test position through the cooperation with the gear 10, the driven shaft 3, the eccentric block 4, the sliding block 5, the hollow movable block 6 and the connecting strip 7;
when the worker needs to replace the dual-camera component 2 for testing, the second threaded rod 15 is rotated clockwise to drive the driving block 16 to move leftwards, thereby driving the sliding groove 18 opened on the clamping block 17 to slide obliquely upwards along the fixed rod 19, thereby driving the two clamping blocks 17 to rotate in a direction away from each other by taking the fixing rod 19 as a center, the double-camera component 2 to be tested can be replaced, the driving block 16 is driven to move rightwards by anticlockwise rotating the second threaded rod 15, thereby driving the sliding groove 18 opened on the clamping block 17 to slide obliquely downwards along the fixed rod 19, thereby driving the two clamping blocks 17 to rotate in the direction of approaching to each other by taking the fixed rod 19 as the center, the double-camera component 2 can be fixed, the moving distance of the driving block 16 is controlled by rotating the second threaded rod 15, thereby controlling the opening and closing size of the two clamping blocks 17, and then two grip blocks 17 are convenient for fixing the dual camera assembly 2 of various specifications.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A volume testing device applied to double cameras comprises a cabinet body (1), double-camera components (2), a fixing mechanism and a driving mechanism, and is characterized in that a driven shaft (3) is connected to the inner wall of one side of the cabinet body (1) in a rotating manner, an eccentric block (4) is fixedly connected to the outer portion of the driven shaft (3), a sliding block (5) is hinged to the outer wall of the eccentric block (4), a hollow movable block (6) in sliding connection with the inner wall of the cabinet body (1) is connected to the outer portion of the sliding block (5) in a sliding manner, a connecting strip (7) is fixedly connected to one side, close to the double-camera components (2), of the hollow movable block (6), a testing chart (8) is fixedly connected to one side, close to the double-camera components (2), of the connecting strip (7), the driving mechanism is installed in the cabinet body (1), the driving mechanism is matched with the driven shaft (3) and used for driving the hollow movable block (6) to horizontally move in the cabinet body (1), the fixing mechanism is installed on the inner wall of one side of the cabinet body (1), the double-camera assembly (2) is installed inside the fixing mechanism, and one side, close to the test chart card (8), of the double-camera assembly (2) extends to the outside of the fixing mechanism.
2. The volume test device applied to the double cameras is characterized in that the driving mechanism comprises a first threaded rod (9) which is connected to the inner wall of the bottom of the cabinet body (1) in a switching mode and a gear (10) which is fixedly connected to the outer portion of the driven shaft (3), and a rack (11) which is meshed with the gear (10) is screwed to the outer portion of the first threaded rod (9).
3. The volume testing device applied to the double cameras as claimed in claim 1, wherein a graduated scale (12) is installed at the top of the cabinet body (1), a pointer (13) is installed at the top of the test chart card (8), the top of the pointer (13) extends to the top of the cabinet body (1), and the pointer (13) is in sliding connection with the cabinet body (1).
4. The volume testing device applied to the double cameras as claimed in claim 1, wherein the fixing mechanism comprises a supporting frame (14) mounted on the inner wall of the cabinet body (1) close to the test chart (8) and a second threaded rod (15) connected to the inner wall of one side of the supporting frame (14) in a switching manner, a driving block (16) is screwed on the outside of the second threaded rod (15), clamping blocks (17) are hinged to the top and the bottom of the driving block (16), a sliding groove (18) is formed in the outside of each clamping block (17), two fixing rods (19) connected with the sliding groove (18) in a sliding manner are fixedly connected to the inner wall of the other side of the supporting frame (14), and the double-camera assembly (2) is connected between the two clamping blocks (17) in a clamping manner.
5. The volume testing device applied to the double cameras is characterized in that one end, far away from the double-camera assembly (2), of the second threaded rod (15) penetrates through the supporting frame (14) and the cabinet body (1) and extends to the outside of the cabinet body (1), and a driving handle (20) is fixedly connected to one end, located outside the cabinet body (1), of the second threaded rod (15).
6. The volume testing device applied to the double cameras according to claim 1, wherein two telescopic rods (21) are fixedly connected to the inner wall of the cabinet body (1) close to one side of the hollow movable block (6), and the extension ends of the telescopic rods (21) are fixedly connected to one side of the test chart card (8) close to the connecting strip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424137.1U CN215811533U (en) | 2021-06-25 | 2021-06-25 | Volume testing device applied to double cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121424137.1U CN215811533U (en) | 2021-06-25 | 2021-06-25 | Volume testing device applied to double cameras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215811533U true CN215811533U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121424137.1U Active CN215811533U (en) | 2021-06-25 | 2021-06-25 | Volume testing device applied to double cameras |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215811533U (en) |
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2021
- 2021-06-25 CN CN202121424137.1U patent/CN215811533U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: No. 18, Guangjin Road, Zouqu Town, Zhonglou District, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Tongyun Enterprise Management Co.,Ltd. Country or region after: China Address before: 210043 floor 11, block B, R & D building, No. 2 Lijing Road, Jiangbei new area, Nanjing, Jiangsu Patentee before: Nanjing smart core microprocessor technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |