Anti-deformation display screen

Abstract

The utility model provides an anti-deformation display screen, which relates to the technical field of display screens and comprises a base component and a lifting rotating mechanism, the lifting rotating mechanism assembled by bolts is arranged on the top side of the base component, and a positioning component assembled by bolts is arranged on the top side of the lifting rotating mechanism. The lifting and rotating mechanism comprises an assembling plate, a rotating base, a cross beam, a gear cabin, a first handle, a gear set, a screw rod, a threaded sleeve, a lifting base and a wire rope, and the assembling plate is arranged on the top side of the base assembly; the lower groove shell and the end block on the outer side of the end of the upper groove shell are mainly used for being connected with the upper shaft sleeve rod, when deformation needs to be prevented, the second handle is used for outputting power to drive the output end to operate, then the threaded sleeve strip is made to conduct telescopic operation, the front fixed plate and the rear fixed plate are oppositely attached, and due to the fact that a certain hole is formed, deformation is prevented. And heat can be dissipated in time, so that the phenomena of deformation and even breakage are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a display screen with anti-deformation function. Background Art

[0002] A display screen is an I / O device of a computer, that is, an output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device. It can be divided into a cathode ray tube display (CRT), a plasma display panel (PDP), and a liquid crystal display (LCD). It is widely used, ranging from satellite monitoring to watching TV. It can be said that in modern society, its presence can be found everywhere. Its structure is generally a base plus a body. With the continuous development of technology, some other-shaped display screens have emerged.

[0003] When the existing anti-deformation display screen is in use, for example, the application number CN202011421551.7 relates to the technical field of LED display panel boxes, in particular to an anti-deformation LED display panel box. The box body includes a box body main body, and an anti-deformation mechanism is provided at the edge of the rear side of the box body main body. The anti-deformation mechanism includes an adjusting member whose front end is connected to the box body main body and whose rear end can be telescoped in the front-rear direction. A rotating cylinder whose axis extends in the front-rear direction is rotatably assembled at the rear end of the adjusting member; however, in the above technology, the strut is fixedly installed during use, so it will cause a certain deformation due to heating and cooling during use. Therefore, the utility model proposes an anti-deformation display screen to solve the problems existing in the prior art. Content of the Utility Model

[0004] In view of the above problems, the utility model proposes an anti-deformation display screen. The anti-deformation display screen mainly uses the end blocks on the outer sides of the ends of the lower groove shell and the upper groove shell to connect the upper shaft sleeve rod. When anti-deformation is required, the second handle is used to output power to drive the output end to operate, so that the screw sleeve bar expands and contracts, and the front fixing plate and the rear fixing piece are attached to each other. Due to having certain pores, heat can be dissipated in time, so as to prevent deformation and even fracture.

[0005] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: an anti-deformation display screen, including a base assembly and a lifting and rotating mechanism, a lifting and rotating mechanism assembled by bolts is arranged on the top side of the base assembly, and a positioning component assembled by bolts is arranged on the top side of the lifting and rotating mechanism;

[0006] The lifting and rotating mechanism includes an assembly plate, a rotating base, a cross beam, a gear chamber, a first handle, a gear set, a screw rod, a threaded sleeve, a lifting base, and a wire rope. The assembly plate is arranged on the top side of the base assembly. A rotating base is arranged on the inner side of the assembly plate, and a cross beam is arranged on the top side of the rotating base. Gear chambers are arranged below both ends of the cross beam, and a gear set connected to the output end of the first handle is arranged inside the gear chamber. The output end of the gear set is provided with a screw rod threadedly connected to the threaded sleeve, and the top end of the screw rod is provided with a lifting base for installing the wire rope.

[0007] As a preferred embodiment of the present invention, the screw rod and the threaded sleeve are symmetrically distributed with respect to the central axis of the lifting base.

[0008] As a preferred embodiment of the present invention, the base assembly includes a bottom block, a shock absorber, a counterweight block, and a horizontal support base. A shock absorber is arranged on the top side of the bottom block, and a counterweight block is arranged on the top side of the shock absorber. Horizontal support bases are arranged above both ends of the counterweight block.

[0009] As a preferred embodiment of the present invention, the positioning component includes a lower groove shell, a display panel, an upper groove shell, a heat dissipation chamber, an end block, a shaft sleeve rod, a second handle, a screw sleeve bar, a front fixing plate, and a rear fixing piece. The lower groove shell is arranged on the top side of the lifting base. A display panel is arranged above the lower groove shell, and an upper groove shell is arranged above the display panel. A heat dissipation chamber is arranged at the rear side of the display panel.

[0010] As a preferred embodiment of the present invention, end blocks are arranged on the outer sides of both ends of the lower groove shell and the upper groove shell, and a shaft sleeve rod is arranged at one end of the end block. A screw sleeve bar connected to the output end of the second handle is arranged on the inner side of the shaft sleeve rod.

[0011] As a preferred embodiment of the present invention, a front fixing plate is arranged on the inner side of one end of the screw sleeve bar, and a rear fixing piece is arranged on the inner side of the other end of the screw sleeve bar.

[0012] The beneficial effects of the present invention are as follows:

[0013] The present invention mainly uses the end blocks on the outer sides of the ends of the lower groove shell and the upper groove shell to connect the upper shaft sleeve rod. When it is necessary to prevent deformation, the second handle is used to output power to drive the output end to operate, so that the screw sleeve bar expands and contracts, and the front fixing plate and the rear fixing piece are in contact with each other. Due to having a certain gap, heat can be dissipated in time, thereby preventing deformation or even fracture. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0015] Figure 2 Schematic diagram of the bottom-up three-dimensional structure of the present utility model;

[0016] Figure 3 Schematic diagram of the lifting and rotating mechanism structure of the present utility model;

[0017] Figure 4 Schematic diagram of the three-dimensional structure of the screw sleeve bar and the front fixing plate of the present utility model.

[0018] Wherein: 1. Base assembly; 101. Bottom block; 102. Shock absorber; 103. Counterweight; 104. Horizontal support base; 2. Lifting and rotating mechanism; 201. Assembly plate; 202. Rotating base; 203. Cross beam; 204. Gear chamber; 205. First handle; 206. Gear set; 207. Screw rod; 208. Threaded sleeve; 209. Lifting base; 2010. Wire rope; 3. Positioning component; 301. Lower groove shell; 302. Display panel; 303. Upper groove shell; 304. Heat dissipation chamber; 305. End block; 306. Sleeve rod; 307. Second handle; 308. Screw sleeve bar; 309. Front fixing plate; 3010. Rear fixing piece. Specific embodiments

[0019] In order to deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.

[0020] According to Figures 1-4 As shown, this embodiment proposes a deformation-proof display screen, which includes a base assembly 1 and a lifting and rotating mechanism 2. The top side of the base assembly 1 is provided with a lifting and rotating mechanism 2 assembled by bolts, and the top side of the lifting and rotating mechanism 2 is provided with a positioning component 3 assembled by bolts;

[0021] The lifting and rotating mechanism 2 includes an assembly plate 201, a rotating base 202, a cross beam 203, a gear chamber 204, a first handle 205, a gear set 206, a screw rod 207, a threaded sleeve 208, a lifting base 209 and a wire rope 2010. The assembly plate 201 is arranged on the top side of the base assembly 1. The inner side of the assembly plate 201 is provided with a rotating base 202, and the top side of the rotating base 202 is provided with a cross beam 203. The lower sides of both ends of the cross beam 203 are provided with gear chambers 204, and the inside of the gear chamber 204 is provided with a gear set 206 connected to the output end of the first handle 205. The output end of the gear set 206 is provided with a screw rod 207 threadedly connected to the threaded sleeve 208, and the top end of the screw rod 207 is provided with a lifting base 209 for installing the wire rope 2010.

[0022] The screw rod 207 and the threaded sleeve 208 are symmetrically distributed with respect to the central axis of the lifting base 209.

[0023] In this embodiment, when adjustment is required, the rotary base 202 is used for adjustment to move the cross beam 203 to a suitable target position. The first handle 205 is used to output power to drive the output end. After the gear set 206 operates through meshing transmission, the screw rod 207 and the threaded sleeve 208 perform spiral operation, and then the lifting base 209 drives the positioning component 3 to move to a suitable target height.

[0024] The base assembly 1 includes a bottom block 101, a shock absorber 102, a counterweight 103, and a cross support base 104. The shock absorber 102 is provided on the top side of the bottom block 101, and the counterweight 103 is provided on the top side of the shock absorber 102. The cross support bases 104 are provided above both ends of the counterweight 103.

[0025] In this embodiment, during use, it is placed at the processing location through the bottom block 101, and the shock absorber 102 is used to achieve the shock absorption effect. Since the counterweight 103 has a certain weight, it can effectively reduce the center of gravity and improve the stability of the equipment.

[0026] The positioning component 3 includes a lower groove shell 301, a display panel 302, an upper groove shell 303, a heat dissipation compartment 304, end blocks 305, a sleeve rod 306, a second handle 307, a threaded sleeve bar 308, a front fixing plate 309, and a rear fixing piece 3010. The lower groove shell 301 is provided on the top side of the lifting base 209. The display panel 302 is provided above the lower groove shell 301, the upper groove shell 303 is provided above the display panel 302, and the heat dissipation compartment 304 is provided at the rear side of the display panel 302.

[0027] In this embodiment, since the heat dissipation compartment 304 is provided at the rear side of the display panel 302, and the lower groove shell 301 and the upper groove shell 303 are provided at both ends of the display panel 302, an effective protection effect can be achieved.

[0028] End blocks 305 are provided on the outer sides of both ends of the lower groove shell 301 and the upper groove shell 303, and a sleeve rod 306 is provided at one end of the end block 305. A threaded sleeve bar 308 connecting the output end of the second handle 307 is provided on the inner side of the sleeve rod 306.

[0029] In this embodiment, when positioning is required, the sleeve rod 306 at one end of the end block 305 is used, and after the second handle 307 performs spiral operation, the threaded sleeve bar 308 performs spiral adjustment.

[0030] A front fixing plate 309 is provided on the inner side of one end of the threaded sleeve bar 308, and a rear fixing piece 3010 is provided on the inner side of the other end of the threaded sleeve bar 308.

[0031] In this embodiment, after the spiral adjustment of the screw sleeve bar 308, the front fixing plate 309 and the rear fixing piece 3010 are brought into alignment to effectively wrap the display panel 302, thereby achieving the effect of protecting against deformation and changing direction.

[0032] The working principle of the anti-deformation display screen is as follows: When in use, it is placed at the processing location through the bottom block 101, and the shock absorber 102 is used to achieve the shock absorption effect. Since the counterweight block 103 has a certain weight, it can effectively reduce the center of gravity and improve the stability of the device. When adjustment is required, the rotary base 202 is used for adjustment to make the cross beam 203 reach the appropriate target position. The first handle 205 is used to output power to drive the output end, and the gear set 206 is used for meshing transmission operation. After that, the screw rod 207 and the threaded sleeve 208 perform spiral operation, and the lifting base 209 drives the positioning component 3 to reach the appropriate target height. Since the heat dissipation chamber 304 is provided at the rear side of the display panel 302, and the lower groove shell 301 and the upper groove shell 303 are provided at both ends of the display panel 302, an effective protection effect can be achieved. When positioning is required, the sleeve bar 306 at one end of the end block 305 is used, and after the second handle 307 performs spiral operation, the screw sleeve bar 308 performs spiral adjustment. After the spiral adjustment of the screw sleeve bar 308, the front fixing plate 309 and the rear fixing piece 3010 are brought into alignment to effectively wrap the display panel 302, thereby achieving the effect of protecting against deformation and changing direction.

[0033] The above has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-deformation display screen, comprising a base assembly (1) and a lifting and rotating mechanism (2), characterized in that: A lifting and rotating mechanism (2) assembled with bolts is provided on the top side of the base assembly (1), and a positioning component (3) assembled with bolts is provided on the top side of the lifting and rotating mechanism (2); The lifting and rotating mechanism (2) includes an assembly plate (201), a rotating base (202), a cross beam (203), a gear chamber (204), a first handle (205), a gear set (206), a screw rod (207), a threaded sleeve (208), a lifting base (209), and a wire rope (2010). The assembly plate (201) is arranged on the top side of the base assembly (1). A rotating base (202) is arranged on the inner side of the assembly plate (201), and a cross beam (203) is arranged on the top side of the rotating base (202). Gear chambers (204) are arranged below both ends of the cross beam (203), and a gear set (206) connecting the output end of the first handle (205) is arranged inside the gear chambers (204). The output end of the gear set (206) is provided with a screw rod (207) threadedly connected to the threaded sleeve (208), and the top end of the screw rod (207) is provided with a lifting base (209) for installing the wire rope (2010).

2. The anti-deformation display screen according to claim 1, characterized in that: The screw rod (207) and the threaded sleeve (208) are symmetrically distributed with respect to the central axis of the lifting base (209).

3. The anti-deformation display screen according to claim 1, wherein: The base assembly (1) includes a bottom block (101), a shock absorber (102), a counterweight (103), and a horizontal support base (104). A shock absorber (102) is arranged on the top side of the bottom block (101), and a counterweight (103) is arranged on the top side of the shock absorber (102). Horizontal support bases (104) are arranged above both ends of the counterweight (103).

4. The anti-deformation display screen according to claim 1, characterized in that: The positioning component (3) includes a lower groove housing (301), a display panel (302), an upper groove housing (303), a heat dissipation chamber (३०४), end blocks (305), a sleeve rod (306), a second handle (307), a screw sleeve strip (30८), a front fixing plate (309), and a rear fixing piece (3010). The lower groove housing (301) is arranged on the top side of the lifting base (209). A display panel (302) is arranged above the lower groove housing (301), an upper groove housing (303) is arranged above the display panel (302), and a heat dissipation chamber (304) is arranged at the rear side of the display panel (302).

5. The anti-deformation display screen according to claim 4, wherein: End blocks (305) are arranged on the outer sides of both ends of the lower groove housing (301) and the upper groove housing (303), and a sleeve rod (306) is arranged at one end of the end block (305). A screw sleeve strip (30८) connecting the output end of the second handle (307) is arranged on the inner side of the sleeve rod (306).

6. The anti-deformation display screen according to claim 4, characterized in that: A front fixing plate (309) is arranged on the inner side of one end of the screw sleeve strip (30८), and a rear fixing piece (3010) is arranged on the inner side of the other end of the screw sleeve strip (30८).

Images