LED display screen supporting assembly

Abstract

The utility model discloses an LED display screen supporting assembly, and relates to the technical field of LED display screens. Comprising a supporting frame, a display screen body is fixedly installed in the middle of the first end of the supporting frame, installation frames are fixedly installed on the two sides of the supporting frame, a cleaning protection assembly is arranged outside the display screen body, the cleaning protection assembly comprises a lead screw, and the lead screw is rotationally connected with the middle of the second end of the supporting frame. When the lifting cover ascends and descends, a clamping head and an extrusion head can be driven to be in sliding connection, when the clamping head is extruded, a second spring can be compressed, a telescopic plate drives an extrusion plate to slide between the two sides of a clamping plate, the clamping plate stretches a first spring, a foam plate is driven to be attached to a display screen body, and therefore the exterior of the display screen body can be protected; the display screen main body is prevented from being broken by an external hard object device, so that the display screen main body can be protected after the display screen main body is cleaned, and external damage and smudginess are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an LED display screen support component. Background Art

[0002] LED display is an electronic display device that uses LED (light-emitting diode) as a display element. It displays text, images, videos and other contents by controlling the brightness and color change of LED. LED display is widely used in various occasions, including indoor and outdoor commercial billboards, stadiums, conference centers, automotive electronics, information release and other fields. An existing spliced ​​LED display (publication number: CN218384407U) has at least the following defects in use:

[0003] When display screens are used at home, children playing around often cause some hard objects to hit the screen, causing the screen to break. This makes subsequent repair and replacement costs more expensive. After long-term use, the screen will absorb dust due to static electricity, making it more difficult to clean. Therefore, an LED display screen support component is proposed. Utility Model Content

[0004] The main purpose of the utility model is to provide an LED display screen support assembly, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The LED display screen support component includes a support frame, a display screen body is fixedly installed in the middle of the first end of the support frame, mounting frames are fixedly installed on both sides of the support frame, a cleaning and protection component is arranged on the outside of the display screen body, the cleaning and protection component includes a screw rod, the screw rod is rotatably connected to the middle of the second end of the support frame, a lifting connection frame is threadedly installed on the bottom of the outer wall of the screw rod, both sides of the lifting connection frame are slidably connected to the bottom ends of the two sides of the support frame, a lifting cover is fixedly installed inside the first end of the lifting connection frame, a rotating brush is rotatably installed on the top of the lifting cover, rotating teeth are fixedly installed on both sides of the outer wall of the rotating brush, and racks are fixedly installed on both sides of the first end of the support frame.

[0007] Preferably, the rotating teeth are meshed with the rack, a motor is fixedly mounted on the second end of the bottom of the support frame, and the output end of the motor passes through the support frame and is fixedly connected to a screw rod.

[0008] Preferably, first springs are fixedly mounted on both sides of the first end inside the lifting cover, a clamping plate is fixedly mounted on the second end of the first spring, and a foam plate is fixedly mounted inside the second end of the clamping plate.

[0009] Preferably, fixed blocks are fixedly installed at the top and bottom ends of both sides of the lifting cover, second springs are fixedly installed on both sides of the fixed blocks, telescopic plates are fixedly installed on both sides of the second spring, and the telescopic plates are slidably connected to the inside of both sides of the lifting cover.

[0010] Preferably, a clamping head is fixedly mounted on the first side of the telescopic plate, and an extrusion plate is fixedly mounted on the second side of the telescopic plate, and the extrusion plate and the clamping head are slidably connected in the middle of the two sides.

[0011] Preferably, an extrusion head is fixedly installed in the middle of both sides of the support frame, and the extrusion head is slidably connected to the clamping head.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model turns on a motor to drive the screw rod to rotate, and the screw rod drives the lifting cover to lift by driving the lifting connection frame, and the lifting cover drives the rotating brush to lift, and the rotating brush drives the rotating teeth to mesh with the rack, so that the rotating brush rotates during lifting to clean the display screen body, and the lifting cover drives the clamping head and the extrusion head to be slidably connected when the lifting cover is lifted, and the second spring is compressed when the clamping head is squeezed, so that the telescopic plate drives the extrusion plate to slide between the two sides of the clamping plate, and the clamping plate stretches the first spring, and drives the foam plate to fit the display screen body, so that the outside of the display screen body can be protected to prevent the device of external hard objects from causing the display screen body to be broken, so that the display screen body can be protected after the display screen body is cleaned to prevent external damage and dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 This is an exploded view of the lifting cover of the utility model;

[0017] Figure 4 It is a three-dimensional diagram of the card board of the present utility model.

[0018] In the figure: 1. Support frame; 2. Mounting frame; 3. Cleaning and protection assembly; 301. Screw rod; 302. Lifting connection frame; 303. Motor; 304. Lifting cover; 305. Rotating brush; 306. Rack; 307. Card plate; 308. Foam plate; 309. First spring; 310. Fixed block; 311. Second spring; 312. Telescopic plate; 313. Extrusion plate; 314. Card head; 315. Extrusion head; 316. Rotating gear; 4. Display screen body. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example

[0023] See also Figure 1 - Figure 4 , the utility model provides a technical solution:

[0024] The LED display screen support component includes a support frame 1, a display screen body 4 is fixedly installed in the middle of the first end of the support frame 1, mounting frames 2 are fixedly installed on both sides of the support frame 1, a cleaning and protection component 3 is arranged on the outside of the display screen body 4, the cleaning and protection component 3 includes a screw rod 301, the screw rod 301 is rotatably connected to the middle of the second end of the support frame 1, a lifting connection frame 302 is threadedly installed on the bottom of the outer wall of the screw rod 301, both sides of the lifting connection frame 302 are slidably connected to the bottom ends of the inside of both sides of the support frame 1, a lifting cover 304 is fixedly installed inside the first end of the lifting connection frame 302, a rotating brush 305 is rotatably installed on the top of the lifting cover 304, rotating teeth 316 are fixedly installed on both sides of the outer wall of the rotating brush 305, racks 306 are fixedly installed on both sides of the first end of the support frame 1, the rotating teeth 316 and the racks 306 are meshed, a motor 303 is fixedly installed on the second end of the bottom of the support frame 1, and the output end of the motor 303 passes through the support frame 1 and is fixedly connected to the screw rod 301.

[0025] In this embodiment, when cleaning is required, the motor 303 is turned on to drive the screw rod 301 to rotate, and the screw rod 301 will drive the lifting cover 304 to lift by driving the lifting connecting frame 302, and the lifting cover 304 will drive the rotating brush 305 to lift. When the rotating brush 305 is lifted, it will drive the rotating teeth 316 and the rack 306 to engage, so that the rotating brush 305 rotates when lifting, so as to clean the display screen body 4 fixedly installed in the middle of the first end of the support frame 1.

[0026] Among them reference Figure 1 - Figure 4 It can be known that first springs 309 are fixedly installed on both sides of the first end of the lifting cover 304, a clamping plate 307 is fixedly installed on the second end of the first spring 309, a foam plate 308 is fixedly installed on the second end of the clamping plate 307, fixed blocks 310 are fixedly installed on the top and bottom ends of the inside of both sides of the lifting cover 304, second springs 311 are fixedly installed on both sides of the fixed block 310, telescopic plates 312 are fixedly installed on both sides of the second spring 311, the telescopic plates 312 and the inside of both sides of the lifting cover 304 are slidably connected, a clamping head 314 is fixedly installed on the first side of the telescopic plate 312, an extrusion plate 313 is fixedly installed on the second side of the telescopic plate 312, the extrusion plate 313 and the middle of both sides of the clamping plate 307 are slidably connected, an extrusion head 315 is fixedly installed on the middle of both sides of the support frame 1, and the extrusion head 315 and the clamping head 314 are slidably connected.

[0027] In this embodiment, when cleaning is required, the lifting cover 304 will drive the clamping head 314 and the extrusion head 315 to slide and connect when it is lifted. When the clamping head 314 is squeezed, the second spring 311 will be compressed, allowing the telescopic plate 312 to drive the extrusion plate 313 to slide in the middle of the two sides of the clamping plate 307, allowing the clamping plate 307 to stretch the first spring 309, driving the foam plate 308 to fit the display screen body 4, so that the outside of the display screen body 4 can be protected to prevent the installation of external hard objects from causing the display screen body 4 to break.

[0028] Working principle: by turning on the motor 303 to drive the screw rod 301 to rotate, the screw rod 301 will drive the lifting cover 304 to lift by driving the lifting connecting frame 302, and the lifting cover 304 will drive the rotating brush 305 to lift, and the rotating brush 305 will drive the rotating tooth 316 and the rack 306 to engage when lifting, so that the rotating brush 305 can rotate when lifting, and clean the display screen body 4 fixedly installed in the middle of the first end of the support frame 1, and the lifting cover 304 will drive the clamping head 314 and the extrusion head 315 to slide and connect when lifting, and the clamping head 314 will compress the second spring 311 when being squeezed, so that the telescopic plate 312 drives the extrusion plate 313 to slide in the middle of the two sides of the clamping plate 307, so that the clamping plate 307 stretches the first spring 309, and drives the foam plate 308 to fit the display screen body 4, so that the outside of the display screen body 4 can be protected to prevent the device of external hard objects from causing the display screen body 4 to break.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An LED display screen support assembly, comprising a support frame (1), characterized in that: A display screen body (4) is fixedly mounted in the middle of the first end of the support frame (1); mounting frames (2) are fixedly mounted on both sides of the support frame (1); a cleaning and protection assembly (3) is arranged outside the display screen body (4); the cleaning and protection assembly (3) comprises a screw rod (301); the screw rod (301) is rotatably connected to the middle of the second end of the support frame (1); a lifting connection frame (302) is threadedly mounted on the bottom of the outer wall of the screw rod (301); both sides of the lifting connection frame (302) are slidably connected to the bottom ends of the inner sides of the support frame (1); a lifting cover (304) is fixedly mounted in the first end of the lifting connection frame (302); a rotating brush (305) is rotatably mounted on the top of the inner side of the lifting cover (304); rotating teeth (316) are fixedly mounted on both sides of the outer wall of the rotating brush (305); and racks (306) are fixedly mounted on both sides of the first end of the support frame (1).

2. The LED display screen support assembly according to claim 1, characterized in that: The rotating teeth (316) are meshed with the rack (306); a motor (303) is fixedly mounted on the second end of the bottom of the support frame (1); an output end of the motor (303) passes through the support frame (1) and is fixedly connected to the screw rod (301).

3. The LED display screen support assembly according to claim 1, characterized in that: A first spring (309) is fixedly installed on both sides of the first end inside the lifting cover (304), a clamping plate (307) is fixedly installed on the second end of the first spring (309), and a foam plate (308) is fixedly installed inside the second end of the clamping plate (307).

4. The LED display screen support assembly according to claim 1, characterized in that: Fixed blocks (310) are fixedly installed at the top and bottom ends of both sides of the lifting cover (304), second springs (311) are fixedly installed on both sides of the fixed blocks (310), telescopic plates (312) are fixedly installed on both sides of the second spring (311), and the telescopic plates (312) are slidably connected to the inside of both sides of the lifting cover (304).

5. The LED display screen support assembly according to claim 4, characterized in that: A clamping head (314) is fixedly mounted on the first side of the telescopic plate (312), and an extrusion plate (313) is fixedly mounted on the second side of the telescopic plate (312). The extrusion plate (313) and the clamping plate (307) are slidably connected in the middle of the two sides.

6. The LED display screen support assembly according to claim 1, characterized in that: An extrusion head (315) is fixedly installed in the middle of both sides of the support frame (1), and the extrusion head (315) is slidably connected to the clamping head (314).

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