Assembled display screen with protection function

Abstract

The present invention discloses an assembled display screen with a protective function, comprising a display screen body, a mounting bracket detachably connected to the outer wall of the display screen body, a support device detachably connected to the end of the mounting bracket away from the display screen body, and a base arranged below the mounting bracket. The assembled display screen with a protective function uses a protective component so that when the display screen body is subjected to vibration forces in various directions, the display screen body can drive the mounting bracket to move slightly, and then, under the action of a second support spring and a damping rod, the vertical and horizontal forces acting on the display screen body can be buffered and shock-absorbed. Under the extrusion damping action of a first support spring and a vertical plate, the front and rear forces acting on the display screen body can be buffered and shock-absorbed, thereby reducing damage to the internal parts of the display screen body caused by the shaking of the display screen body and achieving a comprehensive protective effect.

Description

Technical Field

[0001] The present invention relates to the technical field of display screens, and in particular to an assembled display screen with a protective function. Background Art

[0002] The display screen is a flat panel display composed of multiple small LED module panels. It is used to display various information such as text, images, videos, and video signals.

[0003] Currently, existing display screens are used in a variety of ways, such as wall-mounted and floor-standing. The most common type in real life is composed of a support frame and a display screen body. The support frame is generally designed in a triangular shape, which reduces its own weight while also providing good support for the display screen. However, although the display screen in this way is relatively stable when placed, when the display screen is hit or the workbench where the display screen is placed is hit and shakes significantly, the shaking of the display screen will cause damage to the internal parts and the display screen may also fall over. In view of this, we propose an assembled display screen with a protective function. Summary of the Invention

[0004] The main purpose of the present invention is to provide an assembled display screen with a protective function, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention proposes an assembled display screen with a protective function, comprising a display screen body, a mounting bracket detachably connected to an outer wall of the display screen body, and a supporting device detachably connected to an end of the mounting bracket away from the display screen body, wherein the supporting device comprises:

[0006] A base, the base being arranged below the mounting frame;

[0007] A bracket, the bracket being fixedly connected to the outer wall of the base, and a support column being fixedly connected to the upper side of the base;

[0008] A protection assembly, wherein the protection assembly is fixedly connected to the top of the support column;

[0009] and a fixing assembly, wherein the fixing assembly is arranged above the protective assembly, and an auxiliary supporting assembly is arranged below the protective assembly.

[0010] Preferably, the protective assembly includes a fixed seat, which is fixedly connected to the top of the support column. A guide groove is provided on the inner wall of the fixed seat, and a sliding block is slidably connected in the guide groove. The sliding block is elastically connected to the inner wall of the fixed seat through a supporting spring. By using the guide groove, the sliding of the sliding block can be limited.

[0011] Preferably, a guide rod is fixedly connected to the outer wall of the sliding block, the guide rod passes through the support block and is slidably connected to the support block, the support block is directly fixedly connected to a damping rod, the support block and the outer wall of the sliding block are elastically connected through a second support spring, the upper side of the support block is hinged with a hinged rod, and the damping rod can be made of rubber material and is used to provide damping force when the second support spring is stretched or compressed.

[0012] Preferably, the fixing assembly includes a mounting seat, a positioning hole is opened on the outer wall of the mounting seat, a bidirectional screw is rotatably connected to the inner wall of the mounting seat, the bidirectional screw is threadedly connected to a threaded plate, the threaded plate is slidably connected to the inner wall of the mounting seat, and an insert block is fixedly connected to the outer wall of the threaded plate. The rotation of the bidirectional screw can drive the threaded plate to move, and then drive the insert block to move, which is convenient for the subsequent installation and fixation of the display screen body.

[0013] Preferably, the end of the bidirectional screw is fixedly connected with a turning handle, and the turning handle passes through the inner wall of the mounting seat and is rotatably connected to the inner wall of the mounting seat. By rotating the turning handle, the bidirectional screw is driven to rotate, and then the threaded plate is driven to move, and then the plug block is driven to move, so that the plug block is inserted into the slot, thereby achieving the effect of installing and fixing the display screen body and completing the support of the display screen body.

[0014] Preferably, a through slot is provided on the outer wall of the support column, a vertical rod is slidably connected to the inner wall of the support column, the vertical rod is fixedly connected to the cross rod, and the cross rod is fixedly connected to the vertical plate. The use of the through slot will not affect the downward movement of the cross rod.

[0015] Preferably, the auxiliary support assembly includes a rotating plate, which is penetrated by the positioning rod and rotatably connected to the positioning rod. The rotating plate is elastically connected to the inner wall of the base through a reset spring. By using the reset spring, the rotating plate can be reset after rotation.

[0016] Preferably, a through opening is provided on the outer wall of the base, and a fixing rod is fixedly connected to the through opening. The fixing rod passes through the inclined plate and is rotatably connected to the inclined plate. The end of the inclined plate away from the rotating plate is rotatably connected to a pressure plate. Through the rotation of the inclined plate, the pressure plate can be driven to press down and contact the ground, while continuously providing supporting force to effectively prevent the display screen body from tipping over.

[0017] Preferably, the bottom of the mounting seat is wedge-shaped.

[0018] Preferably, a positioning block is fixedly connected to the lower end of the mounting frame, the size of the positioning block matches the positioning port, a slot is provided on the outer wall of the positioning block, the size of the slot matches the insertion block, and the use of the positioning block and the positioning port facilitates the installation of the mounting frame, while the use of the insertion block and the slot can fix the mounting frame.

[0019] Beneficial effects

[0020] The present invention provides an assembled display screen with a protective function. It has the following beneficial effects:

[0021] (1) The assembled display screen with protective function uses protective components, so that when the display screen body is subjected to vibration forces in various directions, the display screen body can drive the mounting base to move slightly, so that the hinge rod or the sliding block moves, and then under the action of the second support spring and the damping rod, the vertical and horizontal forces acting on the display screen body can be buffered and shock-absorbing. Under the extrusion damping action of the first support spring and the vertical plate, the front and rear forces acting on the display screen body can be buffered and shock-absorbing, thereby reducing the damage to the internal parts of the display screen body caused by the shaking of the display screen body, and achieving a comprehensive protection effect.

[0022] (2) The assembled display screen with protective function is fixed to the mounting frame by using protective components, positioning blocks and fixing components. The mounting frame can be quickly installed and connected to the fixing seat by aligning the positioning block with the positioning port. At the same time, during this process, the protective component can buffer and reduce the pressure generated by the falling of the entire display screen, reducing damage to the display screen operation during the installation process. The mounting frame is then fixed by inserting the plug block into the slot.

[0023] (3) The assembled display screen with protective function uses protective components and auxiliary support components. When the display screen body is subjected to a force and moves laterally, it drives the mounting seat to squeeze the vertical plate to move, and then the vertical rod moves downward, so that the rotating plate rotates, drives the inclined plate to rotate, and then drives the pressure plate to squeeze the workbench, thereby achieving the effect of auxiliary support for the display screen body, preventing the display screen body from tipping over, and achieving the effect of further protecting the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0025] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall front view structure of the present invention;

[0027] Figure 3This is a schematic diagram of the mounting structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the fixing assembly of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the protection component of the present invention;

[0030] Figure 6 This is a schematic diagram of the internal structure of the entire part of the present invention;

[0031] Figure 7 For the present invention Figure 6 Schematic diagram of the structure of A in the middle;

[0032] Figure 8 For the present invention Figure 6 Schematic diagram of the structure of B.

[0033] Description of Figure Numbers:

[0034] 1. Display screen body; 2. Mounting frame; 3. Support device; 21. Positioning block; 22. Slot; 31. Base; 32. Bracket; 33. Support column; 34. Protective assembly; 35. Fixing assembly; 36. Auxiliary support assembly; 331. Through slot; 332. Vertical bar; 333. Horizontal bar; 334. Vertical plate; 341. Fixed seat; 342. Guide groove; 343. Sliding block; 344. Support spring 1; 3 45. Guide rod; 346. Support block; 347. Support spring 2; 348. Damping rod; 349. Articulated rod; 351. Mounting seat; 352. Positioning port; 353. Bidirectional screw rod; 354. Threaded plate; 355. Insert block; 356. Turning handle; 361. Rotating plate; 362. Positioning rod; 363. Return spring; 364. Through port; 365. Fixed rod; 367. Inclined plate; 368. Pressure plate.

[0035] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] See also Figures 1-8The present invention proposes an assembled display screen with a protective function, including a display screen body 1, a mounting bracket 2 detachably connected to the outer wall of the display screen body 1, and a supporting device 3 detachably connected to the end of the mounting bracket 2 away from the display screen body 1. The supporting device 3 can stably support the display screen body 1 while also protecting the display screen body 1. The supporting device 3 includes a base 31, which is arranged below the mounting bracket 2. A bracket 32 ​​is fixedly connected to the outer wall of the base 31, a support column 33 is fixedly connected to the upper side of the base 31, and a protective component 34 is fixedly connected to the top of the support column 33. By using the protective component 34, the vertical and lateral forces acting on the display screen body 1 can be buffered and shock-absorbing, and the damage to the internal parts of the display screen body 1 caused by the shaking of the display screen body 1 can be reduced, thereby achieving a comprehensive protection effect. A fixing component 35 is provided above the protective component 34. By using the fixing component 35, the mounting frame 2 can be quickly installed and fixed. An auxiliary support component 36 is provided below the protective component 34. By using the auxiliary support component 36, the display screen body 1 can be auxiliary supported to prevent the display screen body 1 from tipping over, thereby achieving a further protection effect on the display screen body 1.

[0038] In the embodiment of the present invention, in order to support and fix the display screen body 1, specifically, the fixing assembly 35 includes a mounting seat 351, a positioning hole 352 is opened on the outer wall of the mounting seat 351, and the lower end of the mounting frame 2 is fixedly connected to a positioning block 21, the size of the positioning block 21 matches the positioning hole 352, and the use of the positioning block 21 and the positioning hole 352 facilitates the installation of the mounting frame 2, and a bidirectional screw rod 353 is rotatably connected to the inner wall of the mounting seat 351, and the bidirectional screw rod 353 is threadedly connected to a threaded plate 354, and the threaded plate 354 is slidably connected to the inner wall of the mounting seat 351, and an insert block 355 is fixedly connected to the outer wall of the threaded plate 354, and the end of the bidirectional screw rod 353 is fixedly connected to a turning handle 356. 356 passes through the inner wall of the mounting base 351 and is rotatably connected to the inner wall of the mounting base 351. A slot 22 is provided on the outer wall of the positioning block 21. The size of the slot 22 matches the insert block 355. By using the insert block 355 and the slot 22, the mounting frame 2 can be fixed. By fixing the display screen body 1 to the mounting frame 2, and then aligning the positioning block 21 of the mounting frame 2 with the positioning port 352 and inserting it, the preliminary fixed positioning of the mounting frame 2 is completed. Then, the turning handle 356 is rotated to drive the two-way screw rod 353 to rotate, and then drive the threaded plate 354 to move, and then drive the insert block 355 to move, so that the insert block 355 can be inserted into the slot 22, thereby achieving the effect of installing and fixing the display screen body 1 and completing the support of the display screen body 1.

[0039] The cam 346 is fixedly mounted on the support frame 341 and is secured to the top of the support frame 342 with respect to the support frame 343. The cam 346 is secured to the top of the support frame 343 with respect to the support frame 343. 49. When the display screen body 1 is subjected to vibration forces in various directions, the display screen body 1 can drive the mounting seat 351 to move slightly, causing the hinge rod 349 or the sliding block 343 to move, and then under the action of the support spring 2 347 and the damping rod 348, the display screen body 1 can be buffered and shock-absorbing to the vertical and horizontal forces. A through groove 331 is provided on the outer wall of the support column 33. The use of the through groove 331 will not affect the downward movement of the cross bar 333. The vertical rod 332 is slidably connected to the inner wall of the support column 33, and the vertical rod 332 is fixedly connected to the cross bar 333, and the cross bar 333 is fixedly connected to the vertical plate 334. When the display screen body 1 is subjected to the front and rear forces, under the extrusion and damping action of the support spring 1 344 and the vertical plate 334, the display screen body 1 can be buffered and shock-absorbing to the front and rear forces, thereby reducing the damage to the internal parts of the display screen body 1 caused by the shaking of the display screen body 1, thereby achieving a comprehensive protection effect.

[0040] Furthermore, in order to prevent the display screen body 1 from tipping over after being subjected to an applied force, the bottom of the mounting seat 351 is specifically designed to be wedge-shaped. Through this design, the mounting seat 351 can squeeze the vertical plate 334 to move downward when it moves. The auxiliary support assembly 36 includes a rotating plate 361. The rotating plate 361 is penetrated by a positioning rod 362 and is rotatably connected to the positioning rod 362. The use of the positioning rod 362 can position the rotation of the rotating plate 361. The rotating plate 361 is elastically connected to the inner wall of the base 31 by a return spring 363. A through hole 364 is opened on the outer wall of the base 31. Through the use of the through hole 364, the inclined plate 367 can be prevented from being blocked when rotating. A fixing rod 365 is fixedly connected in the through hole 364, and the fixing rod 365 passes through the inclined plate 367 and is rotatably connected to the inclined plate 367. The inclined plate 367 can be positioned by using the fixing rod 365, and the inclined plate 367 is rotatably connected to the pressure plate 368 at one end away from the rotating plate 361. When the display screen body 1 moves laterally under the action of the force, the mounting seat 351 is driven to squeeze the vertical plate 334 to move, thereby causing the vertical rod 332 to move downward, causing the rotating plate 361 to rotate, driving the inclined plate 367 to rotate, and then driving the pressure plate 368 to squeeze the workbench, thereby achieving the effect of auxiliary support for the display screen body 1, preventing the display screen body 1 from tipping over, and achieving the effect of further protecting the display screen body 1.

[0041] It should be noted that after the display screen body 1 is reset, under the action of the reset spring 363, the rotating plate 361 can be driven to rotate and reset, thereby causing the vertical rod 332 to move upward, causing the horizontal rod 333 to drive the vertical plate 334 to reset, causing the inclined plate 367 to reset under the action of gravity, and then causing the pressure plate 368 to reset, without squeezing the workbench, making it easier for the staff to adjust the position of the base 31.

[0042] In the present invention, when in use, the display screen body 1 is first fixed to the mounting bracket 2, and then the positioning block 21 of the mounting bracket 2 is aligned with the positioning port 352 and inserted to complete the preliminary fixing and positioning of the mounting bracket 2, and then the turning handle 356 is rotated to drive the bidirectional screw rod 353 to rotate, thereby driving the threaded plate 354 to move, and then driving the insertion block 355 to move, so that the insertion block 355 is inserted into the slot 22, completing the installation and fixation of the display screen body 1. At the same time, during this process, the pressure generated by the falling of the display screen body 1 can be buffered and shock-absorbed under the action of the second support spring 347 and the damping rod 348, thereby reducing damage to the internal parts of the display screen body 1.

[0043] At the same time, when the display screen body 1 is subjected to vibration forces in various directions, the display screen body 1 can drive the mounting base 351 to move slightly, causing the hinge rod 349 or the sliding block 343 to move, and then under the action of the support spring 2 347 and the damping rod 348, the vertical and horizontal forces acting on the display screen body 1 can be buffered and shock-absorbing. When the display screen body 1 is subjected to forces in the front and rear directions, under the extrusion damping action of the support spring 1 344 and the vertical plate 334, the front and rear forces acting on the display screen body 1 can be buffered and shock-absorbing, thereby reducing the damage to the internal parts of the display screen body 1 caused by the shaking of the display screen body 1.

[0044] At the same time, when the display screen body 1 moves laterally under the action of the force, it drives the mounting seat 351 to squeeze the vertical plate 334 to move, thereby causing the vertical rod 332 to move downward, causing the rotating plate 361 to rotate, driving the inclined plate 367 to rotate, and then driving the pressure plate 368 to squeeze the workbench, providing auxiliary support for the display screen body 1 to prevent the display screen body 1 from tipping over. After the display screen body 1 is reset, under the action of the reset spring 363, it can drive the rotating plate 361 to rotate and reset, thereby causing the vertical rod 332 to move upward, causing the cross bar 333 to drive the vertical plate 334 to reset, causing the inclined plate 367 to reset under the action of gravity, and then causing the pressure plate 368 to reset, without squeezing the workbench, making it convenient for the staff to adjust the movable base 31.

[0045] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A modular display screen with a protective function, comprising a display screen body (1), characterized in that: A mounting frame (2) is detachably connected to the outer wall of the display screen body (1), and a support device (3) is detachably connected to one end of the mounting frame (2) away from the display screen body (1). The support device (3) comprises: A base (31), the base (31) being arranged below the mounting frame (2); A bracket (32), the bracket (32) being fixedly connected to the outer wall of the base (31), and a support column (33) being fixedly connected to the upper side of the base (31); A protective assembly (34), wherein the protective assembly (34) is fixedly connected to the top of the support column (33); and a fixing assembly (35), wherein the fixing assembly (35) is arranged above the protection assembly (34), and an auxiliary support assembly (36) is arranged below the protection assembly (34); The protection assembly (34) includes a fixing seat (341), the fixing seat (341) is fixedly connected to the top of the support column (33), a guide groove (342) is provided on the inner wall of the fixing seat (341), a sliding block (343) is slidably connected in the guide groove (342), and the sliding block (343) is elastically connected to the inner wall of the fixing seat (341) via a supporting spring (344); A guide rod (345) is fixedly connected to the outer wall of the sliding block (343), the guide rod (345) passes through the support block (346) and is slidably connected to the support block (346), the support block (346) is directly fixedly connected to a damping rod (348), the support block (346) and the outer wall of the sliding block (343) are elastically connected via a second support spring (347), and a hinge rod (349) is hinged on the upper side of the support block (346); A through slot (331) is provided on the outer wall of the support column (33); a vertical rod (332) is slidably connected to the inner wall of the support column (33); the vertical rod (332) is fixedly connected to a horizontal rod (333); and the horizontal rod (333) is fixedly connected to a vertical plate (334); The mounting frame (2) and the supporting device (3) are detachably connected via a fixing assembly (35); The fixing assembly (35) includes a mounting seat (351); The auxiliary support assembly (36) includes a rotating plate (361), the rotating plate (361) is penetrated by a positioning rod (362) and is rotatably connected to the positioning rod (362), and the rotating plate (361) is elastically connected to the inner wall of the base (31) via a return spring (363); A through opening (364) is formed on the outer wall of the base (31), a fixing rod (365) is fixedly connected to the through opening (364), the fixing rod (365) passes through the inclined plate (367) and is rotatably connected to the inclined plate (367), and a pressure plate (368) is rotatably connected to one end of the inclined plate (367) away from the rotating plate (361); The bottom of the mounting seat (351) is wedge-shaped, and the mounting seat (351) can squeeze the vertical plate (334) to move downward when moving.

2. The assembled display screen with a protective function according to claim 1, characterized in that: A positioning opening (352) is provided on the outer wall of the mounting seat (351), a bidirectional screw rod (353) is rotatably connected to the inner wall of the mounting seat (351), the bidirectional screw rod (353) is threadedly connected to a threaded plate (354), the threaded plate (354) is slidably connected to the inner wall of the mounting seat (351), and an insert (355) is fixedly connected to the outer wall of the threaded plate (354).

3. The assembled display screen with protective function according to claim 2, characterized in that: The end of the bidirectional screw rod (353) is fixedly connected to a turning handle (356), and the turning handle (356) passes through the inner wall of the mounting seat (351) and is rotatably connected to the inner wall of the mounting seat (351).

4. The assembled display screen with protective function according to claim 3, characterized in that: A positioning block (21) is fixedly connected to the lower end of the mounting frame (2), the size of the positioning block (21) matches the positioning opening (352), and a slot (22) is provided on the outer wall of the positioning block (21), the size of the slot (22) matches the insertion block (355).

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