CN216052369U - Naked eye 3D single-screen grating alignment device - Google Patents

Abstract

The utility model discloses a naked eye 3D single-screen grating aligning device which comprises a base, wherein the top of the base is rotatably connected with a threaded column through a bearing, the inner wall of the threaded column is connected with a threaded rod through threads, the top of the threaded rod is fixedly connected with a connecting plate, the inner wall of the connecting plate is fixedly provided with an electric cylinder, the output end of the electric cylinder is fixedly connected with an adapter plate, the bottom of the adapter plate is fixedly connected with a buffer, the bottom of the buffer is fixedly connected with a movable clamping plate, and the surface of the connecting plate is fixedly connected with a fixed clamping plate. According to the utility model, the position of the connecting plate can be accurately adjusted through the matching of the threaded column and the threaded rod, and meanwhile, through the matching of the servo motor, the first gear and the second gear, the manual labor can be replaced by mechanical power, so that the physical burden of workers is reduced, the precision in adjusting the position of the connecting plate is improved, and the use is more facilitated.

Description

Naked eye 3D single-screen grating alignment device

Technical Field

The utility model relates to the technical field of single-screen gratings, in particular to a naked eye 3D single-screen grating aligning device.

Background

The naked eye 3D display utilizes the parallax characteristic of two eyes of a person, and can obtain a vivid three-dimensional image with space and depth without any auxiliary equipment such as 3D glasses, induction helmets and the like, the image can be protruded out of a picture and can also be deep into the picture, the naked eye three-dimensional image has the advantages of real and vivid expressive force, exquisite-depth environmental appeal, strong visual impact force and the like, an optical device formed by a large number of parallel slits with equal width and equal interval is called as an optical grating, the optical grating is a main component of the naked eye 3D display, and an alignment device is equipment for positioning the optical grating.

However, the prior device has the following defects in the technology:

1. at present, most of the existing optical gratings lack a buffer mechanism and are directly clamped, and the optical gratings are easily subjected to overlarge clamping force, so that the surfaces of the optical gratings are scratched, the quality of finished products is influenced, and the optical gratings are not beneficial to use;

2. at present, adjust through the manual work mostly, the workman burden is great, and leads to the installation accuracy deviation of equipment easily to comparatively influence off-the-shelf quality, be less favorable to using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a naked eye 3D single-screen grating aligning device to solve the problems that the grating surface is easy to scratch and the installation precision is low.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a bore hole 3D single screen grating aligning device, includes the base, the top of base is rotated through the bearing and is connected with the screw thread post, the inner wall of screw thread post has the threaded rod through threaded connection, the top fixedly connected with connecting plate of threaded rod, the inner wall fixed mounting of connecting plate has electric cylinder, electric cylinder's output fixedly connected with keysets, the bottom fixedly connected with buffer of keysets, the bottom fixedly connected with movable splint of buffer, the fixed surface of connecting plate is connected with solid fixed splint, gu fixed splint's top and movable splint's bottom all are provided with the blotter.

Furthermore, the buffer comprises a sleeve, a spring is fixedly connected to the inner bottom wall of the sleeve, and a sliding rod is fixedly connected to one end of the spring.

Furthermore, the slider has been seted up to sheathed tube inside wall, the fixed surface of slide bar is connected with the spout, the surperficial sliding connection of spout is at the inner wall of slider.

Further, the top fixed mounting of base has servo motor, servo motor's output fixedly connected with first gear, the fixed surface that the screw thread post is close to base one end is connected with the second gear.

Further, the surfaces of the first gear and the second gear are meshed with each other, and the diameter of the first gear is smaller than that of the second gear.

Furthermore, the top of base fixedly connected with telescopic link, the one end fixed connection connecting plate of telescopic link.

Further, the blotter includes the viscose layer, the fixed surface on viscose layer is connected with the sponge layer, the fixed surface on sponge layer is connected with insulating rubber layer.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the grating clamping device, due to the arrangement of the buffer and the buffer pad, double buffering can be performed when the grating is clamped, the grating is prevented from being subjected to overlarge clamping force, the surface damage of the grating is effectively avoided, a user can conveniently replace the buffer pad due to the arrangement of the adhesive layer and the insulating rubber layer, the durability of the buffer pad is improved, and the grating clamping device is more beneficial to use.

(2) According to the utility model, the position of the connecting plate can be accurately adjusted through the matching of the threaded column and the threaded rod, and meanwhile, through the matching of the servo motor, the first gear and the second gear, the manual labor can be replaced by mechanical power, so that the physical burden of workers is reduced, the precision in adjusting the position of the connecting plate is improved, and the use is more facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic diagram of a buffer structure according to the present invention;

FIG. 4 is a schematic view of the cushion structure of the present invention.

In the figure: 1. a base; 2. a threaded post; 3. a threaded rod; 4. a connecting plate; 5. an electric cylinder; 6. fixing the clamping plate; 7. an adapter plate; 8. a buffer; 801. a sleeve; 802. a spring; 803. a slide bar; 804. a chute; 805. a slider; 9. a movable splint; 10. a telescopic rod; 11. a servo motor; 12. a first gear; 13. a second gear; 14. a cushion pad; 141. an adhesive layer; 142. a sponge layer; 143. an insulating rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a naked eye 3D single-screen grating aligning device comprises a base 1, wherein the top of the base 1 is rotatably connected with a threaded column 2 through a bearing, the inner wall of the threaded column 2 is connected with a threaded rod 3 through a thread, the top of the threaded rod 3 is fixedly connected with a connecting plate 4, the inner wall of the connecting plate 4 is fixedly provided with an electric cylinder 5, the output end of the electric cylinder 5 is fixedly connected with an adapter plate 7, the bottom of the adapter plate 7 is fixedly connected with a buffer 8, the bottom of the buffer 8 is fixedly connected with a movable clamp plate 9, the surface of the connecting plate 4 is fixedly connected with a fixed clamp plate 6, the top of the fixed clamp plate 6 and the bottom of the movable clamp plate 9 are both provided with buffer cushions 14, when a grating is clamped, double buffering can be carried out, the grating is prevented from being subjected to overlarge clamping force, the surface of the grating is effectively prevented from being damaged, and through the matching of the threaded column 2 and the threaded rod 3, can carry out accurate regulation to the position of connecting plate 4, precision when having improved regulation connecting plate 4 positions is favorable to more using.

Specifically, buffer 8 includes sleeve 801, and the inner diapire fixedly connected with spring 802 of sleeve 801, the one end fixedly connected with slide bar 803 of spring 802, through setting up spring 802, slide bar 803 can slide inside sleeve 801 to reduce the too big clamping-force that the grating received, be favorable to more using.

Specifically, the inner side wall of the sleeve 801 is provided with a sliding block 805, the surface of the sliding rod 803 is fixedly connected with a sliding groove 804, the surface of the sliding groove 804 is slidably connected to the inner wall of the sliding block 805, and the running stability of the buffer 8 can be improved through the matching of the sliding groove 804 and the sliding block 805.

Specifically, base 1's top fixed mounting has servo motor 11, and servo motor 11's the first gear 12 of output fixedly connected with, threaded column 2 are close to the fixed surface of base 1 one end and are connected with second gear 13, through servo motor 11, the cooperation of first gear 12 and second gear 13, can adopt mechanical power to replace the manpower, have alleviateed workman's physical burden, are favorable to the use more.

Specifically, the surfaces of the first gear 12 and the second gear 13 are meshed with each other, the diameter of the first gear 12 is smaller than that of the second gear 13, and the first gear 12 with the smaller diameter is adopted, so that part of rotating speed output by the servo motor 11 can be converted into torque, the running stability of the equipment is improved, and the use is facilitated.

Specifically, the top fixedly connected with telescopic link 10 of base 1, one end fixed connection connecting plate 4 of telescopic link 10 through setting up telescopic link 10, can carry on spacingly to connecting plate 4 to stability when having improved connecting plate 4 and having removed is favorable to the use more.

Specifically, the blotter 14 includes viscose layer 141, and the fixed surface of viscose layer 141 is connected with sponge layer 142, and the fixed surface of sponge layer 142 is connected with insulating rubber layer 143, and through setting up viscose layer 141, the person of facilitating the use carries out the dismouting to blotter 14, and insulating rubber layer 143 then can improve the wearability on blotter 14 surface, and sponge layer 142 then can alleviate the too big clamping-force that the grating received through the deformation, is favorable to the use more.

The working principle of the utility model is as follows: when a user needs to clamp a grating, the electric cylinder 5 is started, the electric cylinder 5 extends to drive the buffer 8 and the movable clamp plate 9, the movable clamp plate 9 is far away from the fixed clamp plate 6, then the user places one side of the grating on the top of the fixed clamp plate 6, then the electric cylinder 5 is started, the electric cylinder 5 contracts to drive the movable clamp plate 9 to press downwards, so that the grating is clamped, after the grating is clamped, the sliding rod 803 compresses the spring 802 and slides into the sleeve 801 to avoid applying excessive pressure on the grating, meanwhile, the sponge layer 142 can protect the surface of the grating through self deformation, the arranged insulating rubber layer 143 improves the wear resistance of the surface of the buffer cushion pad 14, and is more beneficial to use, when the user needs to adjust the position of the grating, the servo motor 11 is started, the servo motor 11 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, the second gear 13 drives the threaded column 2, the threaded column 2 pushes the threaded rod 3 to move through thread reasoning, and the threaded rod 3 pushes the connecting plate 4 to move, so that the position of the grating can be adjusted, and the use is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a bore hole 3D single screen grating aligning device which characterized in that: including base (1), the top of base (1) is rotated through the bearing and is connected with screw thread post (2), the inner wall of screw thread post (2) has threaded rod (3) through threaded connection, top fixedly connected with connecting plate (4) of threaded rod (3), the inner wall fixed mounting of connecting plate (4) has electric cylinder (5), the output fixedly connected with keysets (7) of electric cylinder (5), the bottom fixedly connected with buffer (8) of keysets (7), the bottom fixedly connected with movable clamp plate (9) of buffer (8), the fixed surface of connecting plate (4) is connected with solid fixed splint (6), the top of solid fixed splint (6) and the bottom of movable clamp plate (9) all are provided with blotter (14).

2. The naked eye 3D single-screen grating aligning device according to claim 1, characterized in that: the buffer (8) comprises a sleeve (801), a spring (802) is fixedly connected to the inner bottom wall of the sleeve (801), and a sliding rod (803) is fixedly connected to one end of the spring (802).

3. The naked eye 3D single-screen grating aligning device according to claim 2, characterized in that: the inner side wall of the sleeve (801) is provided with a sliding block (805), the surface of the sliding rod (803) is fixedly connected with a sliding groove (804), and the surface of the sliding groove (804) is connected to the inner wall of the sliding block (805) in a sliding mode.

4. The naked eye 3D single-screen grating aligning device according to claim 1, characterized in that: the top fixed mounting of base (1) has servo motor (11), the first gear of output fixedly connected with (12) of servo motor (11), screw thread post (2) are close to fixed surface of base (1) one end and are connected with second gear (13).

5. The naked eye 3D single-screen grating aligning device according to claim 4, characterized in that: the surfaces of the first gear (12) and the second gear (13) are meshed with each other, and the diameter of the first gear (12) is smaller than that of the second gear (13).

6. The naked eye 3D single-screen grating aligning device according to claim 1, characterized in that: the top fixedly connected with telescopic link (10) of base (1), one end fixed connection connecting plate (4) of telescopic link (10).

7. The naked eye 3D single-screen grating aligning device according to claim 1, characterized in that: the buffer pad (14) comprises an adhesive layer (141), a sponge layer (142) is fixedly connected to the surface of the adhesive layer (141), and an insulating rubber layer (143) is fixedly connected to the surface of the sponge layer (142).

Images