CN213875933U - Visual frock uniformity debugging mechanism - Google Patents
Visual frock uniformity debugging mechanism Download PDFInfo
- Publication number
- CN213875933U CN213875933U CN202023293682.XU CN202023293682U CN213875933U CN 213875933 U CN213875933 U CN 213875933U CN 202023293682 U CN202023293682 U CN 202023293682U CN 213875933 U CN213875933 U CN 213875933U
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- lens
- fixing frame
- chip
- support plate
- adjusting
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Abstract
The utility model discloses a visual frock uniformity debugging mechanism, including camera lens adjusting device, chip carrier plate and image preview board, set up the chip draw-in groove on the chip carrier plate, the image preview board is connected with the chip draw-in groove and is imaged with chip connection, and camera lens adjusting device sets up above the chip carrier plate, and corresponds with chip card trench position; the lens adjusting device comprises a lens, a fixing frame and a lens support plate, wherein the lens support plate is arranged in the fixing frame, the fixing frame is of a square structure, screw holes are formed in each side wall of the fixing frame, adjusting bolts are arranged in the screw holes to adjust the horizontal position of the lens support plate in the fixing frame, and the lens is fixedly arranged on the lens support plate. The lens support plate is matched with the fixing frame, and the adjusting bolts are circumferentially arranged to adjust the position of the lens support plate on the horizontal plane, so that the illumination of the lens is adjusted. Each side of the fixing frame is provided with two adjusting bolts, so that the connecting stability of the lens carrier plate is improved, and the horizontal angle of the lens carrier plate is adjusted.
Description
Technical Field
The utility model relates to a chip test field, in particular to visual frock uniformity adjustment mechanism.
Background
The high-end image sensing chip, especially the image sensing chip used in the monitoring and vehicle-mounted fields, has higher requirements on the consistency of the environment of the testing light source during testing, and requires the brightness of the graph and the high consistency of the contrast around the center during imaging of the product. The traditional chip testing tool can only roughly ensure the consistency of the imaging brightness of the tool after being formed, and depends on the manufacturing process and the manufacturing precision of the tool.
SUMMERY OF THE UTILITY MODEL
Aiming at overcoming the defects existing in the prior art, the utility model discloses a visual tool consistency debugging mechanism, which comprises a lens adjusting device, a chip carrier plate and an image preview plate, wherein the chip carrier plate is provided with a chip clamping groove, the image preview plate is connected with the chip clamping groove to be connected with a chip for imaging, and the lens adjusting device is arranged above the chip carrier plate and corresponds to the chip card groove;
the lens adjusting device comprises a lens, a fixing frame and a lens support plate, wherein the lens support plate is arranged in the fixing frame, the fixing frame is of a square structure, screw holes are formed in each side wall of the fixing frame, adjusting bolts are arranged in the screw holes to adjust the horizontal plane position of the lens support plate in the fixing frame, and the lens is fixedly arranged on the lens support plate.
Furthermore, each side edge of the fixing frame is provided with two screw holes at intervals.
Furthermore, an adjusting groove is annularly arranged on the side wall of the lens carrier plate, and one end of the adjusting bolt is arranged in the adjusting groove.
Furthermore, the end part of the bolt joint is conical, and the adjusting groove is of a V-shaped structure.
The utility model discloses the beneficial effect who gains:
the utility model discloses a fixed frame and the cooperation of camera lens support plate to circumference sets up adjusting bolt in order to adjust the position of camera lens support plate at the horizontal plane, makes the camera lens illumination adjust. Each side of the fixing frame is provided with two adjusting bolts, so that the connecting strength and stability of the lens carrier plate are improved, and the horizontal angle of the lens carrier plate is adjusted.
Drawings
Fig. 1 is a schematic structural diagram of a visual tool consistency debugging mechanism of the present invention;
fig. 2 is a schematic structural diagram of a chip carrier;
FIG. 3 is a schematic structural diagram of a lens adjusting apparatus;
fig. 4 is a side view of a lens carrier plate;
FIG. 5 is a schematic view of a lens image position captured by the image preview panel;
the reference numbers are as follows:
1. lens adjusting device, 2, chip carrier plate, 3, image preview plate, 11, lens, 12, fixing frame, 13, lens carrier plate, 14, adjusting groove, 21, chip clamping groove, 41, first adjusting bolt, 42, second adjusting bolt, 43, third adjusting bolt, 44 and fourth adjusting bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
A visual tool consistency debugging mechanism is shown in figures 1-4 and comprises a lens adjusting device 1, a chip carrier plate 2 and an image previewing plate 3, wherein a chip clamping groove 21 is formed in the chip carrier plate 2, the image previewing plate 3 is connected with the chip clamping groove 21 to be connected with a chip for imaging, and the lens adjusting device 1 is arranged above the chip carrier plate 2 and corresponds to the chip clamping groove 21 in position.
As shown in fig. 1 to 4, the lens adjusting apparatus 1 includes a lens 11, a fixing frame 12 and a lens carrier 13, the lens carrier 13 is disposed in the fixing frame 12, the fixing frame 12 is of a square structure, screw holes are disposed on each side wall of the fixing frame 12, a first adjusting bolt 41, a second adjusting bolt 42, a third adjusting bolt 43 and a fourth adjusting bolt 44 are disposed in each screw hole, the position of the lens carrier 13 in the X-axis direction is adjusted by the first adjusting bolt 41 and the third adjusting bolt 43, and the position of the lens carrier 13 in the Y-axis direction is adjusted by the second adjusting bolt 42 and the fourth adjusting bolt 44, so as to adjust the position of the lens 11 in the horizontal plane.
Preferably, as shown in fig. 1 to 4, two screw holes are provided at intervals on each side of the fixing frame 12. Namely, two adjusting bolts are arranged on each side, so that the connection stability of the lens carrier plate 13 and the fixed frame 12 is improved, and the horizontal angle of the lens can be adjusted by controlling the two adjusting bolts on the same side.
In one embodiment, as shown in fig. 1 to 4, an adjusting groove 14 is formed on a sidewall of the lens carrier 13, and one end of each of the first adjusting bolt 41, the second adjusting bolt 42, the third adjusting bolt 43 and the fourth adjusting bolt 44 is disposed in the adjusting groove 14.
In a preferred embodiment, as shown in fig. 1-4, the ends of the first, second, third and fourth adjustment bolts 41, 42, 43, 44 are tapered and the adjustment slot 14 is V-shaped.
When the utility model is used, as shown in fig. 1-4, during adjustment, the lens carrier plate 13 and the chip carrier plate 12 are closed through the testing equipment, the image is projected onto the chip through the lens, and the chip acquisition information is read through the image preview plate 3 and transmitted to the computer for display; assume that the current lens shot is in the state shown in fig. 5, which is shifted upward in the X-axis direction; the position of the lens is adjusted according to the position. Specifically, the third adjusting bolt 43 is loosened, then the first adjusting bolt 43 is rotated to move the lens carrier 13 in the negative X-axis direction, the displayed image on the computer is observed, so that the light is deflected downward, and then the third bolt 43 is screwed to fix the position of the lens 11. The uniformity of the brightness of the highlight source is ensured.
The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.
Claims (4)
1. A visual tool consistency debugging mechanism is characterized by comprising a lens adjusting device, a chip carrier plate and an image preview plate, wherein a chip clamping groove is formed in the chip carrier plate, the image preview plate is connected with the chip clamping groove to be connected with a chip for imaging, and the lens adjusting device is arranged above the chip carrier plate and corresponds to the chip card groove in position;
the lens adjusting device comprises a lens, a fixing frame and a lens support plate, wherein the lens support plate is arranged in the fixing frame, the fixing frame is of a square structure, screw holes are formed in each side wall of the fixing frame, adjusting bolts are arranged in the screw holes to adjust the horizontal plane position of the lens support plate in the fixing frame, and the lens is fixedly arranged on the lens support plate.
2. The visual tool consistency debugging mechanism according to claim 1, wherein two screw holes are formed in each side edge of the fixing frame at intervals.
3. The visual tool consistency debugging mechanism according to claim 1, wherein an adjusting groove is formed in the side wall of the lens carrier plate, and one end of the adjusting bolt is arranged in the adjusting groove.
4. The visual tool consistency debugging mechanism according to claim 3, wherein the end of the node bolt is tapered, and the adjusting groove is of a V-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293682.XU CN213875933U (en) | 2020-12-31 | 2020-12-31 | Visual frock uniformity debugging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293682.XU CN213875933U (en) | 2020-12-31 | 2020-12-31 | Visual frock uniformity debugging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213875933U true CN213875933U (en) | 2021-08-03 |
Family
ID=77044626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023293682.XU Active CN213875933U (en) | 2020-12-31 | 2020-12-31 | Visual frock uniformity debugging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213875933U (en) |
-
2020
- 2020-12-31 CN CN202023293682.XU patent/CN213875933U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215411 No. 20, Jian Xiong Road, science and Education Town, Taicang, Suzhou, Jiangsu Patentee after: Howay semiconductor (Taicang) Co.,Ltd. Address before: 215411 No. 20, Jian Xiong Road, science and Education Town, Taicang, Suzhou, Jiangsu Patentee before: TAICANG SUPERPIX MICRO TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |