CN210803863U

CN210803863U - Optical diffraction control device

Info

Publication number: CN210803863U
Application number: CN201921702396.9U
Authority: CN
Inventors: 赵玉涛
Original assignee: Hongyuan Keyi Tianjin Technology Co ltd
Current assignee: Hongyuan Keyi Tianjin Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-19
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses an optical diffraction controlling means belongs to the controlling means field, the on-line screen storage device comprises a base, base left end outer wall fixed mounting has control button, the equal fixed mounting of base left and right sides front and back end outer wall has motor A, motor A runs through the base and rotates and be connected with screw rod A, screw rod A outer wall rotates and has cup jointed screw rod cover A, screw rod cover A outer wall is fixed and has cup jointed bearing housing A, base upper end lateral wall fixed mounting has sliding tray A, sliding tray A fixed mounting is run through to bearing housing A upper end has connecting rod A, connecting rod A upper end fixed mounting has cylinder A. Through setting up revolution mechanic, be more convenient for adjust the position of diffraction element according to the needs of diffraction, the time of having practiced thrift through elastic telescoping structure, increased the effect of shocking resistance, increased controlling means's practicality.

Description

Optical diffraction control device

Technical Field

The utility model relates to a controlling means technical field especially relates to an optical diffraction controlling means.

Background

In the process of light propagation, when the light encounters an obstacle or a small hole, the propagation phenomenon that the light deviates from a straight propagation path and bypasses the rear part of the obstacle is called diffraction of the light, so that an optical diffraction technology is developed, the optical diffraction is more and more widely applied, and if the optical diffraction technology is required, a light ray control device is required to adjust the light ray to achieve the required light ray.

Patent cn201710943619.x discloses a device and a method for monitoring and controlling a diffractive optical element, wherein the device and the method aim at the aging degree and deformation damage conditions of the existing optical element, the problem of poor heat dissipation in the use process causes the reduction of the control effect, the surface of the diffractive element is plated with a transparent conductive film with resistance property, and the corresponding control result is obtained by monitoring the voltage, the current and the resistance signal of the film.

The monitoring and controlling device for the diffractive optical element has the following defects: 1. the control device is not convenient for adjusting the distance of the optical diffraction element according to the requirement of light, so that the control device is not convenient for controlling different light diffracted by the element, and different diffraction requirements can be carried out by other equipment, thereby reducing the practicability of the control device. 2. The lens or the mirror plate is required to be clamped by optical diffraction, then light is irradiated on the lens to complete the diffraction process, the impact force of the control device in the process of clamping the mirror plate can cause impact abrasion to the lens element, the element is damaged, loss is caused, and the practicability of the control device is reduced.

Disclosure of Invention

The utility model provides an optical diffraction control device, which aims to adopt a rotating structure, when a diffraction element needs to be adjusted, firstly, an external power supply is switched on, then a control button is pressed, a control motor C is controlled to operate to drive a screw rod C to rotate, the screw rod sleeve C is driven to rotate through an outer wall thread to drive a bearing sleeve C to move up and down, a connecting rod B at the right end is driven to move up and down in a sliding groove C to drive a clamp at the right end to move up and down, the height of the clamp is adjusted according to a position needing to be clamped, then the motor B is controlled to operate, the motor B drives the screw rod B to rotate, the screw rod B rotates to drive the screw rod sleeve B to rotate through the outer wall thread, the screw rod sleeve B rotates to drive the bearing sleeve B to move left and right, the bearing sleeve B drives a cylinder B fixedly installed at the upper end to move left and, better control diffraction's needs, the distance of diffraction component makes around needs are adjusted, control motor A operation, drive screw rod A and rotate, drive screw rod cover A through the outer wall screw thread and rotate, drive bearing housing A back-and-forth movement, drive cylinder B back-and-forth movement in sliding tray A, thereby the component back-and-forth movement of drive upper end clip centre gripping, be convenient for adjust the position of front and back component as required, can accomplish the diffraction process of different needs on same equipment, time saving, the practicality of controlling means has been increased.

Adopt elasticity extending structure, when clamping device carries out the centre gripping to diffraction element, adjust the high back of clip, control motor B operation, it rotates to drive screw rod B, it moves to the base center to drive screw rod cover B to rotate at screw rod B outer wall, the clip that drives both sides moves to the center and carries out the centre gripping to the element, when the clip contacts the element, control motor D operation, it rotates to drive the pivot, make the clip carry out the centre gripping to the element, the impact force of the in-process production of centre gripping, transmit the impact force for clip left end outer wall fixed mounting's spring, the pressure buffer release that the spring shrink deformation will strike, the impact force to the element has been reduced, make the element keep intact, the practicality of controlling means has been improved.

The utility model provides a specific technical scheme as follows:

the utility model provides an optical diffraction control device, which comprises a base, wherein a control button is fixedly arranged on the outer wall of the left end of the base, a motor A is fixedly arranged on the outer wall of the front end and the rear end of the left side and the right side of the base, the motor A is connected with a screw A through the rotation of the base, the outer wall of the screw A is rotatably sleeved with a screw sleeve A, the outer wall of the screw sleeve A is fixedly sleeved with a bearing sleeve A, the side wall of the upper end of the base is fixedly provided with a sliding groove A, the upper end of the bearing sleeve A is fixedly provided with a connecting rod A through the sliding groove A, the upper end of the connecting rod A is fixedly provided with a cylinder A, the outer wall of the left end of the cylinder A is fixedly provided with a motor B, the motor B is rotatably connected with a screw B through the cylinder A, the outer wall of the screw B is rotatably sleeved with a screw sleeve, bearing housing B upper end runs through sliding tray B fixed mounting and has cylinder B, cylinder B upper end outer wall fixed mounting has motor C, motor C runs through cylinder B and rotates and is connected with screw rod C, screw rod C outer wall rotates and has cup jointed screw rod cover C, screw rod cover C outer wall is fixed and has cup jointed bearing housing C, cylinder B right-hand member lateral wall fixed mounting has sliding tray C, bearing housing C runs through sliding tray C fixed mounting and has connecting rod B, connecting rod B right-hand member rotates and installs the pivot, pivot front end fixed mounting has motor D, the pivot right-hand member rotates and installs the clip, both sides outer wall fixed mounting has the pole setting about connecting rod B, fixed mounting has the spring between pole setting right-hand member and the clip left side outer wall.

Optionally, the outer wall of the screw rod a is fixedly provided with threads, and the inner wall of the screw rod sleeve a is fixedly provided with threads matched with the threads on the outer wall of the screw rod a, so as to form a rotating structure.

Optionally, the outer wall of the screw B is fixedly provided with threads, and the inner wall of the screw sleeve B is fixedly provided with threads matched with the threads on the outer wall of the screw B to form a rotating structure.

Optionally, the outer wall of the right end of the vertical rod is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected to the outer wall of the left side of the clamp to form an elastic telescopic structure.

Optionally, the input end of the control button is electrically connected with an external power supply through a wire, the output end of the control button is electrically connected with the input ends of the motor A, the motor B, the motor C and the motor D through wires, the output end of the motor A is connected with the rotation input end of the screw rod A, and the output end of the motor B is connected with the rotation input end of the screw rod B.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides an optical diffraction control device, through rotating structure, when the diffraction element needs to be adjusted, at first switch on external power, then press control button, control motor C operation, drive screw rod C rotation, drive screw rod cover C rotation through the outer wall screw thread, drive bearing sleeve C and reciprocate, drive connecting rod B of right-hand member reciprocate in sliding tray C, drive right-hand member clip and reciprocate, the position adjustment clip height of centre gripping as required, then control motor B operation, motor B operation drives screw rod B rotation, screw rod B rotation drives screw rod cover B rotation through the outer wall screw thread, screw rod cover B rotation drives bearing sleeve B and moves, bearing sleeve B moves about driving cylinder B of upper end fixed mounting and moves about in sliding tray B, thereby drive the clip according to the element size regulation left and right position that needs centre gripping, better control diffraction's needs, the distance of diffraction component makes around needs are adjusted, control motor A operation, drive screw rod A and rotate, drive screw rod cover A through the outer wall screw thread and rotate, drive bearing housing A back-and-forth movement, drive cylinder B back-and-forth movement in sliding tray A, thereby the component back-and-forth movement of drive upper end clip centre gripping, be convenient for adjust the position of front and back component as required, can accomplish the diffraction process of different needs on same equipment, time saving, the practicality of controlling means has been increased.

2. Adopt elasticity extending structure, when clamping device carries out the centre gripping to diffraction element, adjust the high back of clip, control motor B operation, it rotates to drive screw rod B, it moves to the base center to drive screw rod cover B to rotate at screw rod B outer wall, the clip that drives both sides moves to the center and carries out the centre gripping to the element, when the clip contacts the element, control motor D operation, it rotates to drive the pivot, make the clip carry out the centre gripping to the element, the impact force of the in-process production of centre gripping, transmit the impact force for clip left end outer wall fixed mounting's spring, the pressure buffer release that the spring shrink deformation will strike, the impact force to the element has been reduced, make the element keep intact, the practicality of controlling means has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of an optical diffraction control apparatus according to an embodiment of the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of an optical diffraction control apparatus according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a partial enlarged structure a in fig. 2 of an optical diffraction control apparatus according to an embodiment of the present invention;

fig. 4 is a schematic circuit diagram of an optical diffraction control apparatus according to an embodiment of the present invention.

In the figure: 1. a base; 2. a control button; 3. a connecting rod A; 4. a motor A; 5. a screw A; 6. a screw rod sleeve A; 7. a bearing bush A; 8. a sliding groove A; 9. a screw B; 10. a motor B; 11. a column A; 12. a sliding groove B; 13. a screw rod sleeve B; 14. a bearing sleeve B; 15. a motor C; 16. a column B; 17. a bearing sleeve C; 18. a screw rod sleeve C; 19. a sliding groove C; 20. a screw C; 21. a connecting rod B; 22. a spring; 23. a rotating shaft; 24. a clip; 25. a motor D; 26. and (6) erecting a rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An optical diffraction control device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, an optical diffraction control device provided in an embodiment of the present invention includes a base 1, a control button 2 is fixedly installed on an outer wall of a left end of the base 1, a motor A4 is fixedly installed on outer walls of front and rear ends of left and right sides of the base 1, the motor A4 is rotatably connected to the base 1 through a screw A5, a screw bushing A6 is rotatably sleeved on an outer wall of the screw A5, a bearing bushing A7 is fixedly sleeved on an outer wall of the screw bushing A6, a sliding groove A8 is fixedly installed on an upper end side wall of the base 1, a connecting rod A3 is fixedly installed on an upper end of the bearing bushing A7 through a sliding groove A8, a cylinder a11 is fixedly installed on an upper end of the connecting rod A3, a motor B10 is fixedly installed on an outer wall of a left end of the cylinder a11, a cylinder a 10 is rotatably connected to a screw B9, a screw bushing B13 is rotatably sleeved on an outer wall of the screw B9, a bushing B13 is fixedly sleeved with, bearing housing B14 upper end is run through sliding tray B12 fixed mounting and is had cylinder B16, cylinder B16 upper end outer wall fixed mounting has motor C15, motor C15 runs through cylinder B16 and rotates and be connected with screw C20, screw C20 outer wall rotates and has been cup jointed screw cover C18, screw cover C18 outer wall fixed cup joint bearing housing C17, cylinder B16 right-hand member lateral wall fixed mounting has sliding tray C19, bearing housing C17 runs through sliding tray C19 fixed mounting and has connecting rod B21, connecting rod B21 right-hand member rotates and installs pivot 23, pivot 23 front end fixed mounting has motor D25, pivot 23 right-hand member rotates and installs clip 24, connecting rod B21 upper and lower both sides outer wall fixed mounting has pole setting 26, fixed mounting has spring 22 between pole 26 right-hand member and the clip 24 left side outer wall.

Referring to fig. 1 and 2, the outer wall of the screw A3 is fixedly provided with threads, the outer wall of the screw a5 is fixedly provided with threads, the inner wall of the screw bushing a6 is fixedly provided with threads matched with the threads on the outer wall of the screw a5, a rotating structure is formed, when the distance between the front and rear diffraction elements is required to be adjusted, the motor a4 is controlled to operate, the screw a5 is driven to rotate, the screw bushing a6 is driven to rotate through the threads on the outer wall, the bearing bushing a7 is driven to move back and forth, the cylinder B16 is driven to move back and forth in the sliding groove A8, so as to drive the element clamped by the upper clip 24 to move back and forth, the positions of the front and rear elements can be adjusted as required, diffraction processes with different requirements can be completed on the.

Referring to fig. 1, 2 and 3, the outer wall of the screw B9 is fixedly provided with threads, the inner wall of the screw sleeve B13 is fixedly provided with threads matched with the threads on the outer wall of the screw B9, a rotating structure is formed, the motor B10 is controlled to operate, the motor B10 operates to drive the screw B9 to rotate, the screw B9 rotates to drive the screw sleeve B13 to rotate through the threads on the outer wall, the screw sleeve B13 rotates to drive the bearing sleeve B14 to move left and right, the bearing sleeve B14 moves left and right to drive the cylinder B16 fixedly installed at the upper end to move left and right in the sliding groove B12, so that the clamp 24 is driven to adjust the left and right positions according to the size of an element to be clamped, the diffraction requirements can be better controlled, diffraction processes with different requirements can be completed on the same equipment, time is saved, and.

Referring to fig. 1 and 2, the right end outer wall of the vertical rod 26 is fixedly connected with one end of the spring 22, the other end of the spring 22 is fixedly connected with the left side outer wall of the clamp 24 to form an elastic telescopic structure, the control motor D25 is operated to drive the rotating shaft 23 to rotate, so that the clamp 24 clamps an element, impact force generated in the clamping process is transmitted to the spring 22 fixedly installed on the left end outer wall of the clamp 24, the spring 22 is contracted and deformed to buffer and release the impact force, the impact force on the element is reduced, the element is kept intact, and the practicability of the control device is improved.

Referring to fig. 4, the input terminal of the control button 2 is electrically connected to an external power source through a wire, the output terminal of the control button 2 is electrically connected to the input terminals of the motor a4, the motor B10, the motor C15 and the motor D25 through wires, the output terminal of the motor a4 is connected to the rotation input terminal of the screw a5, and the output terminal of the motor B10 is connected to the rotation input terminal of the screw B9.

The motor A4, the motor B10, the motor C15, the motor D25 and the control button 2 are products in the prior art, the models of the motor A4, the motor B10, the motor C15 and the motor D25 are HD2401-24, the manufacturer is Anchuan, the model of the control button 2 is LA38-11DN, the manufacturer is Mixi, and the description is omitted.

The embodiment of the utility model provides an optics diffraction controlling means, when needing to adjust the diffraction component, at first switch on the external power, then press control button 2, control motor C15 operation, drive screw rod C20 and rotate, drive screw rod cover C18 through the outer wall screw thread and rotate, drive bearing housing C17 and reciprocate, drive connecting rod B21 of right-hand member and reciprocate in sliding tray C19, drive right-hand member clip 24 and reciprocate, according to the position adjustment clip 24 height that needs the centre gripping, then control motor B10 operation, motor B10 operation drives screw rod B9 and rotates, screw rod B9 rotates and drives screw rod cover B13 through the outer wall screw thread and rotates, screw rod cover B13 rotates and drives bearing housing B14 and moves left and right, bearing housing B14 moves left and right and left and right and moves and drives cylinder B16 of upper end fixed mounting and moves in sliding tray B12, thereby drive clip 24 to adjust left and right position according to the component size that needs the centre gripping, when the distance between the front diffraction element and the rear diffraction element needs to be adjusted, the motor A4 is controlled to operate to drive the screw A5 to rotate, the screw sleeve A6 is driven to rotate through the outer wall threads to drive the bearing sleeve A7 to move back and forth, and the column B16 is driven to move back and forth in the sliding groove A8, so that the element clamped by the upper end clamp 24 is driven to move back and forth, the positions of the front element and the rear element are convenient to adjust according to the needs, when the diffraction element is clamped by the clamping device, after the height of the clamp 24 is adjusted, the motor B10 is controlled to operate to drive the screw B9 to rotate, the screw sleeve B13 is driven to rotate to move towards the center of the base 1 at the outer wall of the screw B9 to drive the clamps 24 on two sides to move towards the center to clamp the element, when the clamp 24 contacts the element, the motor D25 is controlled to operate to drive the rotating shaft 23 to rotate, the impact force is transmitted to the spring 22 fixedly arranged on the outer wall of the left end of the clamp 24, and the compression deformation of the spring 22 releases the impact pressure buffer.

It should be noted that, the present invention relates to an optical diffraction control device, including motor a4, motor B10, motor C15, motor D25 and control button 2, the components are all universal standard components or components known by those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The optical diffraction control device is characterized by comprising a base (1), wherein a control button (2) is fixedly installed on the outer wall of the left end of the base (1), a motor A (4) is fixedly installed on the outer walls of the front end and the rear end of the left side and the right side of the base (1), the motor A (4) penetrates through the base (1) and is rotatably connected with a screw A (5), a screw rod sleeve A (6) is rotatably sleeved on the outer wall of the screw rod A (5), a bearing sleeve A (7) is fixedly sleeved on the outer wall of the screw rod sleeve A (6), a sliding groove A (8) is fixedly installed on the side wall of the upper end of the base (1), a connecting rod A (3) is fixedly installed on the upper end of the bearing sleeve A (7) in a penetrating mode through the sliding groove A (8), a cylinder A (11) is fixedly installed on the upper end of the connecting rod A (3), and a motor B (, the screw rod B (9) is rotatably connected with the motor B (10) through the cylinder A (11), the screw rod sleeve B (13) is rotatably sleeved on the outer wall of the screw rod B (9), the bearing sleeve B (14) is fixedly sleeved on the outer wall of the screw rod sleeve B (13), the sliding groove B (12) is fixedly installed on the side wall of the upper end of the cylinder A (11), the cylinder B (16) is fixedly installed on the upper end of the bearing sleeve B (14) through the sliding groove B (12), the motor C (15) is fixedly installed on the outer wall of the upper end of the cylinder B (16), the screw rod C (20) is rotatably connected with the motor C (15) through the cylinder B (16), the screw rod sleeve C (18) is rotatably sleeved on the outer wall of the screw rod sleeve C (20), the bearing sleeve C (17) is fixedly sleeved on the outer wall of the screw rod sleeve C (18), the sliding groove C (19) is fixedly installed on the side wall of the right end of the cylinder B (16), and the connecting rod B (21), connecting rod B (21) right-hand member rotates and installs pivot (23), pivot (23) front end fixed mounting has motor D (25), pivot (23) right-hand member rotates and installs clip (24), both sides outer wall fixed mounting has pole setting (26) about connecting rod B (21), fixed mounting has spring (22) between pole setting (26) right-hand member and clip (24) left side outer wall.

2. The optical diffraction control device as claimed in claim 1, wherein the screw a (5) has threads fixedly mounted on its outer wall, and the screw sleeve a (6) has threads fixedly mounted on its inner wall for engaging with the threads on the outer wall of the screw a (5) to form a rotating structure.

3. The optical diffraction control device as claimed in claim 1, wherein the screw B (9) has threads fixedly mounted on its outer wall, and the screw B (9) has threads fixedly mounted on its inner wall, forming a rotating structure.

4. The diffraction control device according to claim 1, wherein the right outer wall of the vertical rod (26) is fixedly connected with one end of the spring (22), and the other end of the spring (22) is fixedly connected with the left outer wall of the clamp (24) to form an elastic telescopic structure.

5. The optical diffraction control device as claimed in claim 1, wherein the input terminal of the control button (2) is electrically connected to an external power source through a wire, the output terminal of the control button (2) is electrically connected to the input terminals of the motor a (4), the motor B (10), the motor C (15) and the motor D (25) through a wire, the output terminal of the motor a (4) is connected to the rotation input terminal of the screw a (5), and the output terminal of the motor B (10) is connected to the rotation input terminal of the screw B (9).