Animation screen fixing device

Abstract

The utility model discloses an animation screen fixing device which comprises a screen body, the top of the screen body is fixedly connected with a T-shaped block, the top of the T-shaped block is provided with a limiting block, the T-shaped block is located in the limiting block, and the top of the limiting block is provided with a fixing structure. Then a motor is started, the output end of the motor rotates to drive a disc to rotate, the disc rotates to drive a round rod to extrude a transverse block, the transverse block is extruded to drive a vertical block to move downwards, the vertical block moves downwards to fix a T-shaped block, and the screen body can be disassembled by reverse operation; the animation screen fixing device achieves the effect of being convenient to fix, has the advantage of being convenient to fix, improves the stability of the screen body, and meanwhile avoids the problem that the watching experience is affected due to the fact that the screen body shakes or is unstable when hung.

Description

Technical Field

[0001] The utility model relates to the technical field of animation screens, in particular to an animation screen fixing device. Background Art

[0002] Animation screen is a device used for animation projection. It is usually composed of a large flat screen for displaying animation images. The material and characteristics of animation screen have an important influence on the projection effect of animation. Common animation screen materials include metal, resin, fiberglass, PVC, white plastic, etc. Metal screen has the characteristics of high reflectivity and strong durability; resin screen has the advantages of light weight, high strength and good reflectivity; fiberglass screen has the characteristics of bright colors, high brightness and wide viewing angle; PVC screen is soft, easy to install and low price; white plastic screen has uniform reflection, large viewing angle and no directionality. The characteristics of animation screen include resolution, brightness, contrast, color reproduction, etc. Resolution refers to the number and clarity of pixels on the screen, which has an important influence on the clarity and detail performance of animation; brightness refers to the luminous intensity of the screen, which has an important influence on the brightness and visual effect of animation; contrast refers to the brightness difference between the brightest and darkest parts of the screen, which has an important influence on the color level and light and dark contrast of animation; color reproduction refers to the ability of the screen to restore the original color, which has an important influence on the color authenticity and vividness of animation.

[0003] When showing an animation, an animation screen is needed for showing. The patent publication number is CN220438746U. The utility model relates to the technical field of projection screens and discloses a projection screen that is easy to disassemble and assemble, including a screen body and a fixed frame. The fixed frame is fixedly installed on the wall surface. The outer side of the screen body is fixedly connected with an outer frame. A fixing device is arranged inside the fixed frame. The fixing device includes: a notch, a connecting tube, a reset spring, a limit block, a limit groove, a pulling rod, an extrusion spring, a sliding groove, a sliding rod, a sliding block, a connecting rod, and a limit card block. A user can pull the limit card block upward and then pull the pulling rod, so that the limit card block is engaged with the first limit card groove. Then the user can push the outer frame inward to make it enter the fixed frame. When the outer frame is completely connected with the inside of the fixed frame, the user releases the limit plate. At this time, the limit block is reset under the elastic force of the reset spring on its surface, so that the limit block is engaged with the limit groove, so that the screen body is fixed inside the fixed frame for use.

[0004] The above-mentioned existing technical solutions have the following defects: the existing screen is fixed by a hanging method, and the hanging method may be shaking or unstable, affecting the viewing experience. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an animation screen fixing device, which has the advantage of easy fixing and solves the problem that the existing screen is fixed by a hanging method, and the hanging may cause shaking or instability, thus affecting the viewing experience.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an animation screen fixing device comprises a screen body, characterized in that: a T-block is fixedly connected to the top of the screen body, a limiting block is arranged on the top of the T-block, the T-block is located inside the limiting block, a fixing structure is arranged on the top of the limiting block, the fixing structure comprises a box body, the box body is located on the top of the limiting block, a motor is fixedly connected to the right side of the inner wall of the box body, a disc is fixedly connected to the output end of the motor, a round rod is fixedly connected to the left side of the disc, a vertical block is arranged on the front side of the inner wall of the box body, a horizontal block is fixedly connected to the back side of the vertical block, the horizontal block is used in conjunction with the round rod, a slide groove is provided on the left side of the inner wall of the box body, a slider is slidably connected inside the slide groove, the right side of the slider is fixedly connected to the left side of the vertical block, suction cups are fixedly connected to the four sides of the right side of the screen body, a tension spring is fixedly connected to the top of the vertical block, and the top of the tension spring is fixedly connected to the top of the inner wall of the box body.

[0007] As a preferred embodiment of the present invention, a ventilation hole is provided on the back side of the box body, and a dustproof net is fixedly connected to the interior of the ventilation hole.

[0008] As a preferred embodiment of the utility model, a fixing sleeve is sleeved on the surface of the motor, and the right side of the fixing sleeve is fixedly connected to the right side of the inner wall of the box body.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. The utility model first combines the T-block and the limit block, and then starts the motor. The output end of the motor rotates to drive the disc to rotate. The rotation of the disc drives the round rod to squeeze the horizontal block. The horizontal block is squeezed and drives the vertical block to move downward. The vertical block moves downward to fix the T-block. The screen body can be disassembled by the opposite operation. The suction cup is used to fix the four sides of the right side of the screen body, which achieves the effect of easy fixing. The animation screen fixing device has the advantage of easy fixing, improves the stability of the screen body, and avoids the problem of shaking or instability during suspension, which affects the viewing experience.

[0011] 2. The utility model can fix the screen body by setting a fixed structure, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional diagram of the screen body of the utility model structure;

[0013] Figure 2 This is a structural box diagram of the utility model;

[0014] Figure 3 This is a fixed structure diagram of the utility model.

[0015] In the figure: 1. Screen body; 2. T-block; 3. Limit block; 4. Fixed structure; 401. Box body; 402. Motor; 403. Disc; 404. Round rod; 405. Vertical block; 406. Horizontal block; 5. Ventilation hole; 6. Dust net; 7. Fixed sleeve; 8. Slide groove; 9. Slider; 10. Suction cup; 11. Tension spring. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figures 1 to 3 As shown, the utility model provides an animation screen fixing device, comprising a screen body 1, a T-block 2 is fixedly connected to the top of the screen body 1, a limit block 3 is arranged on the top of the T-block 2, the T-block 2 is located inside the limit block 3, a fixing structure 4 is arranged on the top of the limit block 3, the fixing structure 4 comprises a box body 401, the box body 401 is located on the top of the limit block 3, a motor 402 is fixedly connected to the right side of the inner wall of the box body 401, a disc 403 is fixedly connected to the output end of the motor 402, and the left side of the disc 403 is fixedly connected to There is a round rod 404, and a vertical block 405 is arranged on the front side of the box body 401, and a horizontal block 406 is fixedly connected to the back side of the vertical block 405, and the horizontal block 406 is used in conjunction with the round rod 404. A slide groove 8 is provided on the left side of the inner wall of the box body 401, and a slider 9 is slidably connected inside the slide groove 8, and the right side of the slider 9 is fixedly connected to the left side of the vertical block 405. Suction cups 10 are fixedly connected to the four sides of the right side of the screen body 1, and a tension spring 11 is fixedly connected to the top of the vertical block 405, and the top of the tension spring 11 is fixedly connected to the top of the inner wall of the box body 401.

[0018] refer to Figure 2 A ventilation hole 5 is provided on the back of the box body 401 , and a dustproof net 6 is fixedly connected to the inside of the ventilation hole 5 .

[0019] As a technical optimization solution of the present invention, by providing the ventilation holes 5 and the dustproof net 6, the motor 402 inside the box body 401 can be fixed, and dust can be prevented from entering the box body 401.

[0020] refer to Figure 2 A fixing sleeve 7 is sleeved on the surface of the motor 402 , and the right side of the fixing sleeve 7 is fixedly connected to the right side of the inner wall of the box body 401 .

[0021] As a technical optimization solution of the present invention, by providing the fixing sleeve 7, the fixing sleeve 7 can be used to increase the fixation of the motor 402, thereby preventing the motor 402 from shaking during operation.

[0022] The working principle and use process of the utility model are as follows: when using, first combine the T-block 2 and the limit block 3, then start the motor 402, the output end of the motor 402 rotates to drive the disc 403 to rotate, the rotation of the disc 403 drives the round rod 404 to squeeze the horizontal block 406, the horizontal block 406 is squeezed to drive the vertical block 405 to move downward, the vertical block 405 moves downward to fix the T-block 2, the operation is reversed to disassemble the screen body 1, and the suction cup 10 is used to fix the four sides of the right side of the screen body 1, so as to achieve the effect of easy fixation.

[0023] In summary: the animation screen fixing device, through the coordinated use of the screen body 1, T-block 2, limit block 3, fixing structure 4, box body 401, motor 402, disc 403, round rod 404, vertical block 405 and horizontal block 406, solves the problem that the existing screen is fixed by a hanging type, and the hanging may cause shaking or instability, thus affecting the viewing experience.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An animation screen fixing device, comprising a screen body (1), characterized in that: The top of the screen body (1) is fixedly connected to a T-shaped block (2), a limit block (3) is arranged on the top of the T-shaped block (2), the T-shaped block (2) is located inside the limit block (3), a fixed structure (4) is arranged on the top of the limit block (3), the fixed structure (4) comprises a box body (401), the box body (401) is located on the top of the limit block (3), a motor (402) is fixedly connected to the right side of the inner wall of the box body (401), a disc (403) is fixedly connected to the output end of the motor (402), a round rod (404) is fixedly connected to the left side of the disc (403), and the box body (401) is fixedly connected to the output end of the motor (402). ) is provided with a vertical block (405) on the front side inside, and a horizontal block (406) is fixedly connected to the back side of the vertical block (405), and the horizontal block (406) is used in conjunction with the round rod (404). A slide groove (8) is provided on the left side of the inner wall of the box body (401), and a slider (9) is slidably connected inside the slide groove (8), and the right side of the slider (9) is fixedly connected to the left side of the vertical block (405). Suction cups (10) are fixedly connected to the four sides of the right side of the screen body (1), and a tension spring (11) is fixedly connected to the top of the vertical block (405), and the top of the tension spring (11) is fixedly connected to the top of the inner wall of the box body (401).

2. The animation screen fixing device according to claim 1, characterized in that: A ventilation hole (5) is provided on the back of the box body (401), and a dustproof net (6) is fixedly connected to the interior of the ventilation hole (5).

3. The animation screen fixing device according to claim 1, characterized in that: A fixing sleeve (7) is sleeved on the surface of the motor (402), and the right side of the fixing sleeve (7) is fixedly connected to the right side of the inner wall of the box body (401).

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