CN220322278U - On-vehicle camera CAS face measuring tool - Google Patents
On-vehicle camera CAS face measuring tool Download PDFInfo
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- CN220322278U CN220322278U CN202321992571.9U CN202321992571U CN220322278U CN 220322278 U CN220322278 U CN 220322278U CN 202321992571 U CN202321992571 U CN 202321992571U CN 220322278 U CN220322278 U CN 220322278U
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- 238000001514 detection method Methods 0.000 claims abstract description 60
- 239000000919 ceramic Substances 0.000 claims abstract description 34
- 239000000523 sample Substances 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Abstract
The utility model discloses a CAS (control and analysis) surface detection measuring tool for a vehicle-mounted camera, which comprises a first fixing seat, wherein a detection assembly for detection is arranged on one side of the first fixing seat, the detection assembly comprises spherical ceramic detection probes for detection, the spherical ceramic detection probes are symmetrically arranged in the center, a movable rod is arranged on one side of each spherical ceramic detection probe, and a first through groove for fixing the position of the movable rod is horizontally and symmetrically arranged in the middle of the first fixing seat. According to the vehicle-mounted camera CAS surface detection measuring tool, the spherical ceramic detection probes, the movable rods, the first through holes and the display assembly are added on the basis of the original detection tool, the four spherical ceramic detection probes are used for contacting the detection surface, and the relative position point changes of important points on the high-quality surface are monitored through the display assembly, so that whether the vehicle-mounted camera CAS surface detection measuring tool is qualified or not is judged.
Description
Technical Field
The utility model relates to the technical field of measuring tools, in particular to a CAS (control and analysis) surface measuring tool for a vehicle-mounted camera.
Background
The A-plane is referred to as class A plane, which is known as CAS (class A plane) in the design of automobiles. CAS refers to a high quality surface, the visual appearance of which is very smooth, free of wrinkles, and unreasonable discontinuities.
The defects exist in the prior art:
when the CAS surface of the traditional vehicle-mounted camera is detected by using three coordinates, the measurement of each position of an object can be realized by using three mutually perpendicular shafts to move, and when the CAS surfaces of cameras of different models are measured by the three coordinates, the three coordinates are debugged, so that the CAS surfaces can be detected, and the working procedure is increased when the models are replaced.
Disclosure of Invention
The utility model aims to provide a CAS (control and analysis) surface detection measuring tool for a vehicle-mounted camera, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a on-vehicle camera CAS face measuring tool, includes first fixing base, one side of first fixing base is provided with the detection component that is used for detecting, the detection component is provided with the spherical ceramic test probe that is used for detecting including central symmetry, one side of spherical ceramic test probe is provided with the movable rod, the first logical groove that is used for fixing the movable rod position is offered to the middle part horizontal symmetry of first fixing base, the movable rod alternates the inner wall of connection in first logical groove one side, one side of movable rod is provided with the display component that is used for showing spherical ceramic test probe test result.
Preferably, the display assembly comprises a second fixing seat which is connected to the inner wall of the other side of the first through groove in a penetrating way, a second through hole is formed in the middle of the second fixing seat, a dial indicator is connected to the inner wall of one side of the second through hole in a penetrating way, and the movable rod is connected to the inner wall of the other side of the second through hole in a penetrating way.
Preferably, a compression spring is sleeved on one side of the movable rod, and the compression spring is fixedly connected to the other side of the second fixing seat.
Preferably, the inner wall at the top end of the first through groove is connected with a positioning column in a penetrating way, the top end of the movable rod is connected with a sliding groove in a penetrating way, and the positioning column is connected to the inner wall at the bottom end of the sliding groove in a sliding penetrating way.
Preferably, the bottom of the movable rod is fixedly connected with a measuring tool bottom plate, and the top of the measuring tool bottom plate is fixedly connected with a fixed guard plate.
Preferably, a ceramic L-shaped positioning groove is formed in the middle of the fixed guard plate, and the spherical ceramic detection probe is connected in a penetrating mode in the ceramic L-shaped positioning groove.
Preferably, one side of the fixed guard plate is fixedly connected with a first fixed column, and the top end of the fixed guard plate is fixedly connected with a second fixed column.
The utility model has the technical effects and advantages that:
according to the CAS surface detection measuring tool for the vehicle-mounted camera, the spherical ceramic detection probes, the movable rods, the first through holes and the display assembly are added on the basis of the prior art, the four spherical ceramic detection probes are used for contacting the detection surfaces, and the relative position point changes of points on important high-quality surfaces are monitored through the display assembly, so that whether the vehicle-mounted camera is qualified or not is judged.
Drawings
Fig. 1 is a schematic diagram of the front structure of the present utility model.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 3 is a schematic side view of one embodiment of the present utility model.
Fig. 4 is a schematic side view of the second embodiment of the present utility model.
Fig. 5 is a schematic top view of the present utility model.
In the figure: 1. a first fixing seat; 2. spherical ceramic detection probes; 3. a movable rod; 4. a first through groove; 5. the second fixing seat; 6. a second through hole; 7. a dial indicator; 8. a compression spring; 9. a chute; 10. positioning columns; 11. a measuring tool bottom plate; 12. fixing a guard board; 13. ceramic L-shaped positioning grooves; 14. a first fixing column; 15. and the second fixing column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a CAS (control and analysis) surface detection measuring tool for a vehicle-mounted camera, which is shown in figures 1-5, and comprises a first fixed seat 1, wherein one side of the first fixed seat 1 is provided with a detection component for detection, the detection component comprises a spherical ceramic detection probe 2 for detection, the center of the detection component is symmetrically provided with a movable rod 3, the middle part of the first fixed seat 1 is horizontally and symmetrically provided with a first through groove 4 for fixing the position of the movable rod 3, the movable rod 3 is connected to the inner wall of one side of the first through groove 4 in a penetrating way, and one side of the movable rod 3 is provided with a display component for displaying the test result of the spherical ceramic detection probe 2.
It should be noted that, the head of the movable rod 3 is provided with a high-precision spherical ceramic detection probe 2, and the material is ceramic, so that the surface of the product is prevented from being scratched in the detection process.
Furthermore, the four spherical ceramic detection probes 2 are used for contacting the detection surface, and the relative position point changes of points of important high-quality surfaces are monitored through the display assembly, so that whether the detection tool is qualified or not is judged.
Specifically, the display assembly comprises a second fixing seat 5 which is connected to the inner wall of the other side of the first through groove 4 in a penetrating way, a second through hole 6 is formed in the middle of the second fixing seat 5, a dial indicator 7 is connected to the inner wall of one side of the second through hole 6 in a penetrating way, and the movable rod 3 is connected to the inner wall of the other side of the second through hole 6 in a penetrating way.
The front end detection head of the dial indicator 7 is inserted into a second through hole 6 formed in the middle of the second fixing seat 5, and the top of the second fixing seat 5 is locked by an inner hexagon screw, so that the dial indicator 7 is fixed; four movable rods 3 are arranged on the first fixing seat 1, four spherical ceramic detection probes 2 are arranged at the heads of the movable rods 3, and four dial indicators 7 are arranged at the tails of the movable rods. Therefore, the numerical value of the spherical surface around the detection surface can be read, and whether the appearance of the detection surface is qualified or not can be further judged.
Specifically, one side of the movable rod 3 is sleeved with a compression spring 8, and the compression spring 8 is fixedly connected to the other side of the second fixing seat 5.
When the product is mounted on the measuring tool, the product detection surface is in contact with the spherical ceramic detection probe 2, and the spherical ceramic detection probe 2 is forced to drive the movable rod 3 and move to one side of the compression spring 8. The tail end of the movable rod 3 is a plane, and the plane is contacted with the front end detection head of the dial indicator 7, so that the dial indicator 7 is driven to move. And after the product is installed in place and stops moving, the pointer of the dial indicator 7 stops rotating. Thereby visually reading the values on the dial gauge 7; the compression spring 8 is arranged at the tail part of the movable rod 3, the movable rod 3 moves to one side of the spring and is compressed during detection, and after detection, the movable rod 3 can be restored to the position before detection due to the release of elastic potential energy of the compression spring 8, so that the detection is completed.
Specifically, the inner wall at the top end of the first through groove 4 is connected with a positioning column 10 in a penetrating manner, the top end of the movable rod 3 is connected with a sliding groove 9 in a penetrating manner, and the positioning column 10 is connected to the inner wall at the bottom end of the sliding groove 9 in a sliding penetrating manner.
Further, when the movable rod 3 moves, the movable rod 3 drives the chute 9 to displace at the bottom of the positioning column 10, so that the moving distance of the chute 9 and the movable rod 3 is limited when the positioning column 10 is attached to the inner wall of the chute 9.
Specifically, the bottom fixedly connected with measuring tool bottom plate 11 of movable rod 3, the top fixedly connected with fixed backplate 12 of measuring tool bottom plate 11.
Specifically, a ceramic L-shaped positioning groove 13 is formed in the middle of the fixed guard plate 12, and the spherical ceramic detection probe 2 is connected in a penetrating manner in the ceramic L-shaped positioning groove 13.
It should be noted that, the positioning ribs on the product are matched with four ceramic L-shaped positioning grooves 13 on the fixed guard plate 12 to be used as final positioning, and the four positioning grooves are made of ceramic to prevent the surface of the product from being scratched in the detection process.
Specifically, a first fixing column 14 is fixedly connected to one side of the fixing guard plate 12, and a second fixing column 15 is fixedly connected to the top end of the fixing guard plate 12.
It should be noted that, two mounting holes are formed on the product, and the first fixing post 14 and the second fixing post 15 on the fixing guard plate 12 are corresponding to the two mounting holes, and the mounting and positioning positions are distributed diagonally. During product detection, initial positioning can be performed along the tapered guide sections at the front ends of the first fixing column 14 and the second fixing column 15.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a on-vehicle camera CAS face measuring tool, includes first fixing base (1), its characterized in that, one side of first fixing base (1) is provided with the detection component that is used for detecting, the detection component is provided with spherical ceramic test probe (2) that are used for detecting including central symmetry, one side of spherical ceramic test probe (2) is provided with movable rod (3), the middle part horizontal symmetry of first fixing base (1) has seted up first logical groove (4) that are used for fixed movable rod (3) position, movable rod (3) alternate to be connected at the inner wall of first logical groove (4) one side, one side of movable rod (3) is provided with the display component that is used for showing spherical ceramic test probe (2) testing result.
2. The CAS surface detection measuring tool for the vehicle-mounted camera according to claim 1, wherein the display assembly comprises a second fixing seat (5) which is connected to the inner wall of the other side of the first through groove (4) in a penetrating way, a second through hole (6) is formed in the middle of the second fixing seat (5), a dial indicator (7) is connected to the inner wall of one side of the second through hole (6) in a penetrating way, and the movable rod (3) is connected to the inner wall of the other side of the second through hole (6) in a penetrating way.
3. The CAS surface detection gauge for the vehicle-mounted camera according to claim 2, wherein a compression spring (8) is sleeved on one side of the movable rod (3), and the compression spring (8) is fixedly connected to the other side of the second fixing seat (5).
4. The CAS surface detection measuring tool for the vehicle-mounted camera according to claim 1, wherein a positioning column (10) is connected to the inner wall of the top end of the first through groove (4) in a penetrating manner, a sliding groove (9) is connected to the top end of the movable rod (3) in a penetrating manner, and the positioning column (10) is connected to the inner wall of the bottom end of the sliding groove (9) in a sliding penetrating manner.
5. The vehicle-mounted camera CAS surface detection measuring tool according to claim 1, wherein the bottom end of the movable rod (3) is fixedly connected with a measuring tool bottom plate (11), and the top end of the measuring tool bottom plate (11) is fixedly connected with a fixed guard plate (12).
6. The CAS surface detection measuring tool for the vehicle-mounted camera according to claim 5, wherein a ceramic L-shaped positioning groove (13) is formed in the middle of the fixed guard plate (12), and the spherical ceramic detection probe (2) is connected in the ceramic L-shaped positioning groove (13) in a penetrating mode.
7. The CAS surface detection gauge for a vehicle-mounted camera according to claim 6, wherein a first fixing column (14) is fixedly connected to one side of the fixed guard plate (12), and a second fixing column (15) is fixedly connected to the top end of the fixed guard plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992571.9U CN220322278U (en) | 2023-07-26 | 2023-07-26 | On-vehicle camera CAS face measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992571.9U CN220322278U (en) | 2023-07-26 | 2023-07-26 | On-vehicle camera CAS face measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322278U true CN220322278U (en) | 2024-01-09 |
Family
ID=89412110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992571.9U Active CN220322278U (en) | 2023-07-26 | 2023-07-26 | On-vehicle camera CAS face measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322278U (en) |
-
2023
- 2023-07-26 CN CN202321992571.9U patent/CN220322278U/en active Active
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