CN217637934U - Right-angle prism optical detection fixing device - Google Patents
Right-angle prism optical detection fixing device Download PDFInfo
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- CN217637934U CN217637934U CN202221645454.0U CN202221645454U CN217637934U CN 217637934 U CN217637934 U CN 217637934U CN 202221645454 U CN202221645454 U CN 202221645454U CN 217637934 U CN217637934 U CN 217637934U
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- electric telescopic
- rod
- telescopic rod
- fixedly connected
- block
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Abstract
The utility model provides a right angle prism optical detection fixing device, including installation piece, first installation pole, a location section of thick bamboo, turning block, electric telescopic handle, knob, dead lever, miniature electric telescopic handle, vacuum chuck, fixed knot structure. The mounting block is fixedly connected to the optical detector; one end of the mounting block is fixedly connected with a first mounting rod. The side wall of the positioning cylinder is fixedly connected with the other end of the first mounting rod; a fixing hole is formed in the side surface of the positioning cylinder; a rotating block is arranged in the positioning cylinder and is rotationally connected with the positioning cylinder; a knob is fixed on the outer side of the turning block; a fixing rod is fixed on the side wall of the knob; the other end of the fixed rod is fixed with a miniature electric telescopic rod which is aligned with the fixed hole; a first electric telescopic rod is fixed on the inner side of the rotating block; and a vacuum sucker is fixed at the other end of the first electric telescopic rod. The fixing structure comprises a second mounting rod, a fixing block, a second electric telescopic rod and a clamping plate; this is novel can not shelter from the side when fixed to the right angle prism, reduces the influence to the detection.
Description
Technical Field
The utility model relates to a fixing device technical field specifically is a right angle prism optical detection fixing device.
Background
The prism is used for splitting light or dispersing light beams, and common prism types include an equilateral triangular prism and a right-angle prism; the right-angle prism plays a very important role in optical instruments, and is generally used for turning an optical path or deflecting an image formed by an optical system by 90 °, and thus is applied to many optical systems. And the right-angle prism needs to be optically detected at regular time intervals to detect the state of the right-angle prism at that time.
When rectangular prism carried out optical detection, traditional rectangular prism optical detection fixing device can accomplish the work of fixing rectangular prism on optical detection appearance, but can contact the side to rectangular prism's centre gripping, can produce some when rectangular prism detects and shelter from, and then cause certain influence to detecting, consequently, proposes this application and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Problem to current technical scheme existence, the utility model aims to provide a right angle prism optical detection fixing device.
In order to achieve the above object, the utility model provides a following technical scheme:
a right angle prism optical inspection fixture, comprising:
mounting blocks; the mounting block is fixedly connected to the optical detector; one end of the mounting block is fixedly connected with one end of a first mounting rod.
A positioning cylinder; the side wall of the positioning cylinder is fixedly connected with the other end of the first mounting rod; a fixing hole is formed in the side surface of the positioning cylinder; a rotating block is arranged in the positioning cylinder; the rotating block is rotationally connected with the positioning cylinder; a knob is fixedly arranged on the outer side of the rotating block; one end of a fixing rod is fixedly connected to the side wall of the knob; the other end of the fixed rod is fixedly connected with a miniature electric telescopic rod, and the miniature electric telescopic rod is aligned with the fixed hole; one end of a first electric telescopic rod is fixedly connected to the inner side of the rotating block; the other end of the first electric telescopic rod is fixedly connected with a vacuum sucker.
As a further improvement of the scheme, 12 fixing holes are formed in the positioning barrel at equal intervals.
As a further improvement of the scheme, the right-angle prism optical detection fixing device further comprises a fixing structure; the fixing structure comprises a second mounting rod, a fixing block, a second electric telescopic rod and a clamping plate; one end of the second mounting rod is connected with one end of the mounting block, which is far away from the first mounting rod, and the other end of the second mounting rod is fixedly connected with the fixed block; one end of a second electric telescopic rod is fixedly connected to the inner side of the fixed block; the second electric telescopic rod is flush with and opposite to the first electric telescopic rod; the other end of the second electric telescopic rod is fixedly connected with a clamping plate.
As a further improvement of the scheme, the rotating block is a cylinder.
As a further improvement of the scheme, the fixing structure further comprises a non-slip mat; the non-slip mat is fixedly arranged on the clamping plate.
As a further improvement of this solution, the second mounting bar is the same length as the first mounting bar.
As a further improvement of the scheme, the non-slip mat is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that: the novel optical detector is fixed on the optical detector through the mounting block; the bottom surface of the right-angle prism to be detected is sucked by opening the vacuum chuck, and the length of the first electric telescopic rod is adjusted, so that the side surface of the right-angle prism is opposite to a detection port of the optical detector; the knob is rotated by hand, the knob drives the rotating block to drive the vacuum chuck to drive the right-angle prism to rotate, when the right-angle prism is rotated to a proper angle, the miniature electric telescopic rod is aligned to the fixing hole, the miniature electric telescopic rod is extended, the miniature electric telescopic rod extends into the fixing hole, and the rotating block is fixed; when the micro electric telescopic rod needs to rotate again, the micro electric telescopic rod is shortened to be away from the fixing hole; can realize fixing the rectangular prism in optical inspection appearance's detection mouth below to can rotate rectangular prism as required, when fixed rectangular prism, only contact the bottom surface, can not produce the offside and cover, therefore can not cause the influence to detecting.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic plan view of embodiment 1 of the present invention;
FIG. 2 is a schematic view at A in FIG. 1;
fig. 3 is a left side view of the present invention;
fig. 4 is a schematic top view of embodiment 2 of the present invention;
the figure is marked with 1, and a mounting block; 2. a first mounting bar; 3. a positioning cylinder; 31. a fixing hole; 4. rotating the block; 5. a first electric telescopic rod; 6. a knob; 7. fixing the rod; 8. a miniature electric telescopic rod; 9. a vacuum chuck; 10. a fixed structure; 101. a second mounting bar; 102. a fixed block; 103. a second electric telescopic rod; 104. a clamping plate; 105. a non-slip mat.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are some, not all, of the embodiments of the present invention.
As shown in fig. 1 to 3, the right-angle prism optical inspection fixing device of the present embodiment includes: the device comprises an installation block 1, a first installation rod 2, a positioning barrel 3, a rotating block 4, a first electric telescopic rod 5, a knob 6, a fixed rod 7, a miniature electric telescopic rod 8 and a vacuum sucker 9.
The mounting block 1 is fixedly connected to the optical detector; one end of the mounting block 1 is fixedly connected with one end of a first mounting rod 2; the side wall of the positioning cylinder 3 is fixedly connected with the other end of the first mounting rod 2; the side surface of the positioning cylinder 3 is provided with a fixing hole 31; 12 fixing holes 31 are arranged, and 12 fixing holes 31 are arranged at equal intervals; a rotating block 4 is arranged in the positioning cylinder 3; the rotating block 4 is a cylinder; the rotating block 4 is rotationally connected with the positioning cylinder 3; a knob 6 is fixedly arranged on the outer side of the rotating block 4; one end of a fixing rod 7 is fixedly connected to the side wall of the knob 6; the other end of the fixed rod 7 is fixedly connected with a miniature electric telescopic rod 8, and the miniature electric telescopic rod 8 is aligned to the fixed hole 31; one end of a first electric telescopic rod 5 is fixedly connected to the inner side of the rotating block 4; the other end of the first electric telescopic rod 5 is fixedly connected with a vacuum chuck 9.
The device is fixed on an optical detector through a mounting block 1; the bottom surface of the right-angle prism to be detected is sucked by opening the vacuum chuck 9, and the length of the first electric telescopic rod 5 is adjusted, so that the side surface of the right-angle prism is over against a detection port of the optical detector; the knob 6 is rotated by hand, the knob 6 drives the rotating block 4 to drive the vacuum chuck 9 to drive the right-angle prism to rotate, when the right-angle prism is rotated to a proper angle, the miniature electric telescopic rod 8 is aligned to the fixing hole 31, the miniature electric telescopic rod 8 is extended, the miniature electric telescopic rod 8 extends into the fixing hole 31, and the rotating block 4 is fixed; when the micro electric telescopic rod 8 needs to rotate again, the micro electric telescopic rod 8 is shortened to be away from the fixing hole 31; can realize fixing rectangular prism in optical detection appearance's detection mouth below to can rotate rectangular prism as required, when fixed rectangular prism, only contact the bottom surface, can not cover the flank, therefore can not cause the influence to detecting.
Example 2:
as shown in fig. 4, the right-angle prism optical inspection fixing device of the present embodiment includes: the device comprises an installation block 1, a first installation rod 2, a positioning barrel 3, a rotating block 4, a first electric telescopic rod 5, a knob 6, a fixed rod 7, a micro electric telescopic rod 8, a vacuum chuck 9 and a fixed structure 10.
This embodiment is substantially the same as embodiment 1 except that a fixing structure 10 is added.
The fixing structure 10 comprises a second mounting rod 101, a fixing block 102, a second electric telescopic rod 103, a clamping plate 104 and a non-slip mat 105; one end of the second mounting rod 101 is connected with one end of the mounting block 1 far away from the first mounting rod 2, and the other end of the second mounting rod 101 is fixedly connected with the fixing block 102; one end of a second electric telescopic rod 103 is fixedly connected to the inner side of the fixing block 102; the second electric telescopic rod 103 is flush with and opposite to the first electric telescopic rod 5; the other end of the second electric telescopic rod 103 is fixedly connected with a clamping plate 104; the non-slip mat 105 is fixedly mounted on the clamping plate 104; the non-slip mat 105 is made of rubber. The second mounting bar 101 is the same length as the first mounting bar 2.
After the right-angle prism is adjusted to a proper angle, the second electric telescopic rod 103 is extended to drive the clamping plate 104 to clamp the other bottom surface of the right-angle prism, so that the stability of the right-angle prism during detection can be enhanced, and the right-angle prism is ensured not to shake during detection; when the angle of the rectangular prism needs to be adjusted, the second electric telescopic rod 103 is shortened, and the clamping plate 104 can release the clamping on the rectangular prism.
The foregoing is illustrative and explanatory of the structure of the invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the structure or scope of the invention as defined in the appended claims.
Claims (7)
1. A right angle prism optical inspection fixture, comprising:
a mounting block (1); the mounting block (1) is fixedly connected to the optical detector; one end of the mounting block (1) is fixedly connected with a first mounting rod (2);
characterized in that, right angle prism optical detection fixing device still includes:
a positioning cylinder (3); the side wall of the positioning cylinder (3) is fixedly connected with the first mounting rod (2); a fixing hole (31) is formed in the side surface of the positioning cylinder (3); a rotating block (4) is arranged in the positioning cylinder (3); the rotating block (4) is rotationally connected with the positioning cylinder (3); a knob (6) is fixedly arranged on the outer side of the rotating block (4); one end of a fixing rod (7) is fixedly connected to the side wall of the knob (6); the other end of the fixed rod (7) is fixedly connected with a miniature electric telescopic rod (8), and the miniature electric telescopic rod (8) is aligned to the fixed hole (31); one end of a first electric telescopic rod (5) is fixedly connected to the inner side of the rotating block (4); the other end of the first electric telescopic rod (5) is fixedly connected with a vacuum chuck (9).
2. The rectangular prism optical inspection fixture as claimed in claim 1, wherein the fixing holes (31) are 12, and 12 fixing holes (31) are formed on the positioning cylinder (3) at equal intervals.
3. The rectangular prism optical inspection fixture of claim 1, further comprising a fixture structure (10); the fixing structure (10) comprises a second mounting rod (101), a fixing block (102), a second electric telescopic rod (103) and a clamping plate (104); one end of the second mounting rod (101) is connected with one end, far away from the first mounting rod (2), of the mounting block (1), and the other end of the second mounting rod (101) is fixedly connected with the fixing block (102); one end of a second electric telescopic rod (103) is fixedly connected to the inner side of the fixing block (102); the second electric telescopic rod (103) is flush with and arranged opposite to the first electric telescopic rod (5); the other end of the second electric telescopic rod (103) is fixedly connected with a clamping plate (104).
4. The rectangular prism optical inspection fixture as claimed in claim 1, wherein the rotating block (4) is a cylinder.
5. The rectangular prism optical inspection fixture as claimed in claim 3, wherein said fixture (10) further comprises a non-slip pad (105); the non-slip mat (105) is fixedly arranged on the clamping plate (104).
6. The rectangular prism optical inspection fixture as claimed in claim 3, wherein the second mounting rod (101) and the first mounting rod (2) are the same length.
7. The rectangular prism optical inspection fixture as claimed in claim 5, wherein the non-slip mat (105) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221645454.0U CN217637934U (en) | 2022-06-29 | 2022-06-29 | Right-angle prism optical detection fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221645454.0U CN217637934U (en) | 2022-06-29 | 2022-06-29 | Right-angle prism optical detection fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217637934U true CN217637934U (en) | 2022-10-21 |
Family
ID=83630101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221645454.0U Active CN217637934U (en) | 2022-06-29 | 2022-06-29 | Right-angle prism optical detection fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217637934U (en) |
-
2022
- 2022-06-29 CN CN202221645454.0U patent/CN217637934U/en active Active
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