CN216030399U

CN216030399U - Clamp for optical filter detection

Info

Publication number: CN216030399U
Application number: CN202122681048.1U
Authority: CN
Inventors: 王长东
Original assignee: Suzhou Junkeyu Photoelectric Technology Co ltd
Current assignee: Suzhou Junkeyu Photoelectric Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-15
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to a clamp for detecting an optical filter, which belongs to the technical field of optical filters and comprises a device shell, wherein a placing plate is arranged at the top end of the device shell, one side of the upper surface of the placing plate is fixedly connected with a second fixing block, the other side of the upper surface of the placing plate is fixedly connected with a first fixing block, one side of the second fixing block is fixedly connected with a first clamping block, and one side of the first fixing block is provided with a second clamping block. The first fixed block on installation device shell top through the design, first clamp splice, the second clamp splice, the screw thread post is convenient for carry out the centre gripping to the light filter when examining with the screw thread lantern ring, thereby can stabilize firm fixed light filter, great improvement the precision of detection data, drive the second clamp splice through rotating the drive block and remove, thereby steadily clip the light filter under the effect of first clamp splice and second clamp splice, the operation is simple, high durability and convenient use, time saving and labor saving.

Description

Clamp for optical filter detection

Technical Field

The utility model relates to the technical field of optical filters, in particular to a clamp for detecting an optical filter.

Background

Filters are optical devices used to select the desired wavelength band of radiation, and a common feature of filters is that no filter is present to make the imaging of celestial objects brighter, since all filters absorb certain wavelengths, thereby making the object darker.

The existing optical filter cannot be stably clamped when being detected, so that data detected by the optical filter can cause deviation, and meanwhile, the problems that the using steps are complex and a large amount of time is consumed are solved.

Disclosure of Invention

The utility model provides a clamp for detecting an optical filter, and solves the problems that the existing optical filter cannot stably clamp the optical filter during detection, so that data detected by the optical filter can cause deviation, and meanwhile, the using steps are complicated and a large amount of time is consumed.

The technical scheme of the utility model is as follows:

anchor clamps are used in light filter detection, including the device shell, the top of device shell is provided with places the board, place the upper surface one side fixedly connected with second fixed block of board, place the first fixed block of the upper surface opposite side fixedly connected with of board, the first clamp splice of one side fixedly connected with of second fixed block, one side of first fixed block is provided with the second clamp splice, one side fixedly connected with bearing of second clamp splice, the one end of bearing is provided with the screw thread post, the screw thread post passes through the bearing and is connected with the second clamp splice rotation, the other end fixedly connected with drive block of screw thread post, the centre of first fixed block is provided with the screw thread lantern ring, the screw thread post runs through in the screw thread lantern ring, the bottom fixedly connected with gag lever post of second clamp splice, the bottom of gag lever post with place board sliding connection.

The working principle of the technical scheme is as follows:

when needs examine the light filter, at first with the handheld putting of light filter between first clamp splice and second clamp splice, then drive the screw thread post through rotating the drive block and rotate and take place to remove under the effect of screw thread lantern ring, the screw thread post drives the second clamp splice under the effect of bearing and removes, and can not take place to rotate, the stop lever plays the additional action to the removal of second clamp splice, thereby first clamp splice and second clamp splice carry out the centre gripping with the light filter, can not influence the detection data owing to rocking when detecting the light filter this moment.

In a further technical scheme, the bottom fixedly connected with connecting block of placing the board, the bottom fixedly connected with of connecting block removes the base, the equal fixedly connected with spacing slider in upper surface front end and the rear end of removing the base, two the guide rail has all been run through in the centre of spacing slider, the bottom fixedly connected with movable block of removing the base, the inside of device shell is provided with the actuating mechanism who is used for driving the removal of movable block.

When the optical filter needs to be moved, the movable block can be driven by the driving mechanism to move, the movable block drives the movable base to move, the designed limiting slide block and the designed guide rail can play a role in guiding and limiting when the movable base moves, then the movable base drives the placing plate to move through the connecting block, the clamped optical filter can be moved, and the optical filter can be conveniently detected by workers.

In a further technical scheme, the driving mechanism comprises a driving belt, an auxiliary roller is arranged at one end of the driving belt, a driving roller is arranged at the other end of the driving belt, a driving motor is installed at the bottom end of the driving roller, and the moving block is sleeved at the front end of one side of the driving belt.

When the moving block needs to be driven to move, the driving motor is started at first, the output shaft on the driving motor drives the driving roller wheel to rotate, the driving roller wheel drives the driving belt to run under the auxiliary action of the auxiliary roller wheel when rotating, and therefore the moving block on the driving belt is well driven to move.

In a further technical scheme, an assembly part is arranged at the top end of the auxiliary roller wheel, one side of the assembly part is fixedly connected with the device shell, and the auxiliary roller wheel is movably connected with the assembly part through a fixing shaft.

The designed auxiliary roller has a positioning effect on one end of the driving belt, and the driving belt can be well driven to run under the rotation of the driving roller and the auxiliary roller.

In a further technical scheme, two equal fixedly connected with connecting rod in both ends of guide rail, the guide rail passes through two connecting rod and device shell fixed connection.

The designed connecting rod can well fix the guide rail, so that the limiting slide block can stably slide on the guide rail.

In a further technical scheme, the cross section of the moving block is in a shape of a Chinese character 'hui', a first tooth block is arranged on the front surface of the driving belt, and a second tooth block matched with the first tooth block is arranged on the inner wall of the moving block.

When the driving belt runs, the driving belt drives the first tooth block to move, and the first tooth block is meshed with the second tooth block, so that the moving block is driven to move under the action of the second tooth block.

The utility model has the beneficial effects that:

1. the optical filter is conveniently clamped during detection through the designed first fixing block, the first clamping block, the second clamping block, the threaded column and the threaded lantern ring at the top end of the shell of the mounting device, so that the optical filter can be stably and firmly fixed, the accuracy of detection data is greatly improved, the second clamping block is driven to move by rotating the driving block, and the optical filter is stably clamped under the action of the first clamping block and the second clamping block;

2. install the removal base inside the device shell through the design, the connecting block, limit slide, guide rail and drive belt are convenient for remove the light filter after the centre gripping to the position of adjusting the light filter detects, has higher flexibility, drives the drive belt operation through starting driving motor, and the drive belt drives and removes the base and removes, removes the base and drives the removal through the light filter after a class part with the centre gripping, great having made things convenient for the staff to detect the light filter.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic top view of a mobile base according to an embodiment of the present invention;

FIG. 3 is a schematic top view of a portion of a placement board according to an embodiment of the present invention;

fig. 4 is a partial top view of a drive belt according to an embodiment of the present invention.

Description of reference numerals:

1. a device housing; 2. moving the base; 3. connecting blocks; 4. placing the plate; 5. a first fixed block; 6. a limiting slide block; 7. a guide rail; 8. a connecting rod; 9. an assembly member; 10. an auxiliary roller; 11. a drive roller; 12. a drive motor; 13. a drive belt; 14. a moving block; 15. a first clamping block; 16. a second clamp block; 17. a second fixed block; 18. a threaded post; 19. a drive block; 20. a threaded collar; 21. and a bearing.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

as shown in fig. 1 to 4, the optical filter detection fixture includes a device housing 1, a placing plate 4 is disposed on a top end of the device housing 1, a second fixing block 17 is fixedly connected to one side of an upper surface of the placing plate 4, a first fixing block 5 is fixedly connected to the other side of the upper surface of the placing plate 4, a first clamping block 15 is fixedly connected to one side of the second fixing block 17, a second clamping block 16 is disposed on one side of the first fixing block 5, a bearing 21 is fixedly connected to one side of the second clamping block 16, a threaded post 18 is disposed at one end of the bearing 21, the threaded post 18 is rotatably connected to the second clamping block 16 through the bearing 21, a driving block 19 is fixedly connected to the other end of the threaded post 18, a threaded collar 20 is disposed in the middle of the first fixing block 5, the threaded post 18 penetrates through the threaded collar 20, a limiting rod is fixedly connected to a bottom end of the second clamping block 16, and a bottom end of the limiting rod is slidably connected to the placing plate 4.

The working principle of the technical scheme is as follows:

when the optical filter needs to be detected, the optical filter is firstly held between the first clamping block 15 and the second clamping block 16 by hands, then the driving block 19 is rotated to drive the threaded column 18 to rotate and move under the action of the threaded sleeve ring 20, the threaded column 18 drives the second clamping block 16 to move under the action of the bearing 21, the rotation cannot occur, the limiting rod plays an auxiliary role in moving the second clamping block 16, therefore, the optical filter is clamped by the first clamping block 15 and the second clamping block 16, and the detection data cannot be influenced by shaking during optical filter detection.

In another embodiment, as shown in fig. 1 and 2, a connecting block 3 is fixedly connected to the bottom end of the placing plate 4, a moving base 2 is fixedly connected to the bottom end of the connecting block 3, limiting sliders 6 are fixedly connected to the front end and the rear end of the upper surface of the moving base 2, a guide rail 7 penetrates through the middle of each of the two limiting sliders 6, a moving block 14 is fixedly connected to the bottom end of the moving base 2, and a driving mechanism for driving the moving block 14 to move is arranged inside the device housing 1.

When the optical filter needs to be moved, the movable block 14 can be driven by the driving mechanism to move, the movable block 14 drives the movable base 2 to move, the designed limiting slide block 6 and the designed guide rail 7 can play a role in guiding and limiting when the movable base 2 moves, then the movable base 2 drives the placing plate 4 through the connecting block 3 to move, the clamped optical filter can be moved, and the optical filter can be conveniently detected by a worker.

In another embodiment, as shown in fig. 1 and 4, the driving mechanism includes a driving belt 13, an auxiliary roller 10 is disposed at one end of the driving belt 13, a driving roller 11 is disposed at the other end of the driving belt 13, a driving motor 12 is mounted at the bottom end of the driving roller 11, and a moving block 14 is sleeved at the front end of one side of the driving belt 13.

When the moving block 14 needs to be driven to move, the driving motor 12 is started first, the output shaft on the driving motor 12 drives the driving roller 11 to rotate, and the driving roller 11 drives the driving belt 13 to run under the auxiliary action of the auxiliary roller 10 when rotating, so that the moving block 14 on the driving belt 13 is well driven to move.

In another embodiment, as shown in fig. 1, the top end of the auxiliary roller 10 is provided with a fitting 9, one side of the fitting 9 is fixedly connected with the device housing 1, and the auxiliary roller 10 is movably connected with the fitting 9 through a fixed shaft.

The designed auxiliary roller 10 has a positioning function on one end of the driving belt 13, and the driving belt 13 can be well driven to run under the rotation of the driving roller 11 and the auxiliary roller 10.

In another embodiment, as shown in fig. 1, two ends of the two guide rails 7 are fixedly connected with connecting rods 8, and the guide rails 7 are fixedly connected with the device housing 1 through the two connecting rods 8.

The designed connecting rod 8 can well fix the guide rail 7, so that the limiting slide block 6 can stably slide on the guide rail 7.

In another embodiment, as shown in fig. 4, the cross-sectional shape of the moving block 14 is a "return" shape, the front surface of the driving belt 13 is provided with a first toothed block, and the inner wall of the moving block 14 is provided with a second toothed block matching with the first toothed block.

When the driving belt 13 runs, the driving belt 13 drives the first toothed block to move, and the first toothed block is meshed with the second toothed block, so that the moving block 14 is driven to move under the action of the second toothed block.

The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. Filter detects uses anchor clamps, including device shell (1), its characterized in that: a placing plate (4) is arranged at the top end of the device shell (1), one side of the upper surface of the placing plate (4) is fixedly connected with a second fixing block (17), the other side of the upper surface of the placing plate (4) is fixedly connected with a first fixing block (5), one side of the second fixed block (17) is fixedly connected with a first clamping block (15), one side of the first fixed block (5) is provided with a second clamping block (16), one side of the second clamping block (16) is fixedly connected with a bearing (21), one end of the bearing (21) is provided with a threaded column (18), the threaded column (18) is rotationally connected with the second clamping block (16) through a bearing (21), the other end fixedly connected with drive block (19) of screw thread post (18), the centre of first fixed block (5) is provided with screw thread lantern ring (20), screw thread post (18) run through in screw thread lantern ring (20).

2. The jig for inspecting an optical filter according to claim 1, wherein: the device is characterized in that a connecting block (3) is fixedly connected to the bottom end of the placing plate (4), a movable base (2) is fixedly connected to the bottom end of the connecting block (3), limiting sliders (6) are fixedly connected to the front end and the rear end of the upper surface of the movable base (2), guide rails (7) penetrate through the middle of the two limiting sliders (6), a movable block (14) is fixedly connected to the bottom end of the movable base (2), and a driving mechanism used for driving the movable block (14) to move is arranged inside the device shell (1).

3. The jig for inspecting an optical filter according to claim 2, wherein: the driving mechanism comprises a driving belt (13), an auxiliary roller (10) is arranged at one end of the driving belt (13), a driving roller (11) is arranged at the other end of the driving belt (13), a driving motor (12) is installed at the bottom end of the driving roller (11), and the moving block (14) is sleeved at the front end of one side of the driving belt (13).

4. The jig for inspecting an optical filter according to claim 3, wherein: the top of auxiliary roller wheel (10) is provided with assembly part (9), one side fixed connection and device shell (1) of assembly part (9), auxiliary roller wheel (10) are through fixed axle and assembly part (9) swing joint.

5. The jig for inspecting an optical filter according to claim 2, wherein: two equal fixedly connected with connecting rod (8) in both ends of guide rail (7), guide rail (7) are through two connecting rod (8) and device shell (1) fixed connection.

6. The jig for inspecting an optical filter according to claim 3, wherein: the cross section of the moving block (14) is in a shape like a Chinese character 'hui', a first tooth block is arranged on the front surface of the driving belt (13), and a second tooth block matched with the first tooth block is arranged on the inner wall of the moving block (14).