LED display screen hanging device

Abstract

The utility model relates to the technical field of LED display screens, and provides an LED display screen hanging device which comprises a fixing frame, supporting seats are symmetrically and fixedly installed on the bottom wall of the fixing frame, the two supporting seats are rotationally connected with the same U-shaped placing frame, an LED display screen body is placed in the U-shaped placing frame, a clamping assembly is installed in the U-shaped placing frame, and the LED display screen body is placed in the clamping assembly. A U-shaped placing frame is arranged on the upper end face of the fixing frame, a hanging assembly is arranged on the top of the fixing frame, and an adjusting assembly is arranged on the upper end face of the fixing frame and located on the rear side of the U-shaped placing frame. The first two-way screw drives the two sliding blocks to do relative motion in the rotating process, so that the inserting rods are driven to be inserted into the annular inserting grooves, the device is rapidly hung, installation is rapid and stable, and the installation efficiency of the LED display screen is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, and specifically to a hanging device for an LED display screen. Background Art

[0002] LED display is a flat panel display composed of small LED module panels. It is a device used to display various information such as text, images, videos, etc. LED electronic display integrates microelectronics technology, computer technology, and information processing. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc. LED display is widely used in commercial media, cultural performance market, sports stadiums, information dissemination, news release, securities trading, etc., and can meet the needs of different environments.

[0003] At present, the existing LED display screen hanging devices mostly use simple hanging tools when installing the LED display screen. The traditional hanging tools are not stable enough during the hanging process and are time-consuming and labor-intensive. Therefore, the utility model provides a LED display screen hanging device. Utility Model Content

[0004] The utility model proposes an LED display screen hanging device to solve the problems that the existing LED display screen hanging devices proposed in the above background technology mostly use simple hanging tools when installing the LED display screen, and the traditional hanging tools are not stable enough during the hanging process and are time-consuming and labor-intensive.

[0005] The technical solution of the utility model is as follows:

[0006] A hanging device for an LED display screen comprises a fixed frame, wherein the bottom wall of the fixed frame is symmetrically fixedly mounted with support seats, two of the support seats are rotatably connected to the same U-shaped placement frame, an LED display screen body is placed in the U-shaped placement frame, a clamping component is installed in the U-shaped placement frame, a hanging component is installed on the top of the fixed frame, and an adjustment component is installed on the upper end surface of the fixed frame located at the rear side of the U-shaped placement frame.

[0007] The hanging assembly includes a fixing ring fixedly mounted on the bottom wall of the roof, an annular slot is provided on the inner wall of the fixing ring, a sleeve is fixedly mounted on the top of the fixing frame, connecting seats are fixedly mounted on the top of the fixing frame on both sides of the symmetrical sleeve, a dual-axis motor is fixedly mounted on the inner bottom wall of the sleeve, a bidirectional screw 1 is fixedly mounted on the output ends of both ends of the dual-axis motor, the end of the bidirectional screw 1 away from the dual-axis motor is movably penetrated to the outside of the sleeve and is rotatably connected to the corresponding connecting seat, sliding blocks are threadedly connected to the outer surfaces of both ends of the bidirectional screw 1, the tops of the two sliding blocks are located above the bidirectional screw 1 and are movably penetrated by guide rods, and the tops of the two sliding blocks are rotatably connected to plug rods on opposite sides.

[0008] Preferably, the clamping assembly includes a driving motor fixedly mounted on the inner bottom wall of the U-shaped placing frame, a driving bevel gear fixedly mounted on the output end of the driving motor, the same bidirectional screw rod 2 is rotatably connected on both sides of the U-shaped placing frame, a driven bevel gear meshingly connected to the driving bevel gear is fixedly mounted on the bidirectional screw rod 2, clamping plates are threadedly connected to the outer surfaces of both ends of the bidirectional screw rod, limiting slide grooves are symmetrically provided on both sides of the U-shaped placing frame, the bottom of the clamping plate is in contact with the inner bottom wall of the U-shaped placing frame, and the clamping plate is slidably connected in the limiting slide groove.

[0009] Preferably, the adjustment assembly includes slide rails symmetrically fixedly installed on the upper end surface of the fixed frame, an electric telescopic rod is fixedly installed on one side of the two slide rails, a T-shaped slider is fixedly installed on the output end of the two electric telescopic rods, the top of the two T-shaped sliders are rotatably connected to a transmission rod, and the ends of the two transmission rods away from the T-shaped sliders are rotatably connected to the top side wall of the fixed frame.

[0010] Preferably, both ends of the guide rod movably pass through the outside of the sleeve and are fixedly mounted on the corresponding connecting seats.

[0011] Preferably, the insertion rod matches the annular slot, and the inner wall of the sleeve matches the outer wall of the fixing ring.

[0012] Preferably, a controller is fixedly mounted on one side of the fixed frame, and the dual-axis motor, the drive motor and the electric telescopic rod are all electrically connected to the controller.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. In the utility model, the sleeve is completely inserted into the outer surface of the fixed ring, and then the dual-axis motor is started by the controller to drive the bidirectional screw rod to rotate. During the rotation process, the bidirectional screw rod drives the two sliding blocks to move relative to each other, thereby driving the insertion rod to be inserted into the annular slot, so that the device can be quickly hung, the installation is fast and stable, and the efficiency of LED display installation is effectively improved.

[0015] 2. In the utility model, the electric telescopic rod, the T-shaped slider and the transmission rod cooperate with each other, and the insertion rod can rotate circumferentially in the annular slot, so the placement angle of the LED display screen can be effectively adjusted according to viewing needs. At the same time, the LED display screen can be stably clamped and fixed by the provided clamping assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1It is a three-dimensional diagram of the external structure of the utility model;

[0018] Figure 2 It is the front view of the internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the hanging assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the clamping assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the adjustment component of the utility model.

[0022] In the figure: 1. fixed frame; 2. support seat; 3. U-shaped placement rack; 4. LED display screen body; 5. controller; 100. clamping assembly; 101. driving motor; 102. driving bevel gear; 103. two-way screw rod 2; 104. driven bevel gear; 105. clamping plate; 106. limiting slide groove; 200. hanging assembly; 201. fixing ring; 202. annular slot; 203. sleeve; 204. connecting seat; 205. dual-axis motor; 206. two-way screw rod 1; 207. sliding block; 208. guide rod; 209. plug rod; 300. adjustment assembly; 301. slide rail; 302. electric telescopic rod; 303. T-shaped slider; 304. transmission rod. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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.

[0024] Example 1

[0025] like Figure 1~Figure 5 As shown, this embodiment proposes an LED display screen hanging device, including a fixed frame 1, a support seat 2 is symmetrically fixedly installed on the bottom wall of the fixed frame 1, and the same U-shaped placement frame 3 is rotatably connected to the two support seats 2. The U-shaped placement frame 3 has placement grooves symmetrically provided on both sides, and the placement grooves facilitate the LED display screen body 4 to be inserted into the U-shaped placement frame 3 along the placement grooves. The LED display screen body 4 is placed in the U-shaped placement frame 3, and a clamping component 100 is installed in the U-shaped placement frame 3. A hanging component 200 is installed on the top of the fixed frame 1, and an adjustment component 300 is installed on the upper end surface of the fixed frame 1 located at the rear side of the U-shaped placement frame 3.

[0026] The hanging assembly 200 includes a fixing ring 201 fixedly mounted on the bottom wall of the roof, an annular slot 202 is provided on the inner wall of the fixing ring 201, a sleeve 203 is fixedly mounted on the top of the fixing frame 1, and connecting seats 204 are fixedly mounted on the top of the fixing frame 1 on both sides symmetrically of the sleeve 203, a dual-axis motor 205 is fixedly mounted on the inner bottom wall of the sleeve 203, the input end of the dual-axis motor 205 is connected to the power supply through an external cable, and a bidirectional screw 206 is fixedly mounted on the output ends of both ends of the dual-axis motor 205, and the end of the bidirectional screw 206 away from the dual-axis motor 205 is movable and penetrates the outside of the sleeve 203 and is rotatably connected to the corresponding connecting seat 204, and the outer surfaces of both ends of the bidirectional screw 206 are threadedly connected with sliding blocks 207, and the two sliding blocks 2 07 The top is located above the bidirectional screw 206 and is movably penetrated by a guide rod 208. The top of the two sliding blocks 207 are rotatably connected to the opposite side with an insertion rod 209. The LED display body 4 can be quickly and stably hung by the set hanging assembly 200. When the LED display body 4 needs to be quickly and stably hung, the staff will completely insert the sleeve 203 on the top of the fixed frame 1 into the outer surface of the fixed ring 201, and then start the dual-axis motor 205 through the controller 5 to drive the bidirectional screw 206 to rotate. During the rotation, the bidirectional screw 206 drives the two sliding blocks 207 to make relative motion, thereby driving the insertion rod 209 to insert into the annular slot 202, so as to quickly and stably hang the LED display body 4.

[0027] Example 2

[0028] like Figure 1~Figure 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the clamping assembly 100 includes a driving motor 101 fixedly installed on the inner bottom wall of the U-shaped placement frame 3, the input end of the driving motor 101 is connected to the power supply through an external cable, and the output end of the driving motor 101 is fixedly installed with a driving bevel gear 102, and the two sides of the U-shaped placement frame 3 are rotatably connected with the same bidirectional screw 103, and the bidirectional screw 103 is fixedly installed with a driven bevel gear 104 meshing with the driving bevel gear 102, and the outer surfaces of both ends of the bidirectional screw 103 are threadedly connected with clamping plates 105, and the outer surface of the clamping plate 105 is provided with an anti-slip rubber pad, and the U-shaped placement frame 3, the bottom of the clamping plate 105 is fitted with the inner bottom wall of the U-shaped placement frame 3, and the clamping plate 105 is slidably connected in the limiting slide groove 106. The LED display screen body 4 can be clamped and fixed by the provided clamping assembly 100. When the LED display screen body 4 needs to be clamped and fixed, the driving motor 101 is started to drive the driving bevel gear 102 to rotate, the driving bevel gear 102 drives the driven bevel gear 104 to rotate, and the driven bevel gear 104 drives the two-way screw 103 to rotate. The two-way screw 103 drives the two clamping plates 105 to do relative movement during the rotation process. The two clamping plates 105 are connected to the U-shaped placement frame 3. The plate 105 is used to clamp and fix the LED display screen body 4. The adjustment component 300 includes a slide rail 301 symmetrically fixedly installed on the upper end surface of the fixed frame 1. An electric telescopic rod 302 is fixedly installed on one side of the two slide rails 301. The input end of the electric telescopic rod 302 is connected to the power supply through an external cable. The output end of the two electric telescopic rods 302 is fixedly installed with a T-shaped slider 303. The top of the two T-shaped sliders 303 is rotatably connected to a transmission rod 304. The ends of the two transmission rods 304 away from the T-shaped sliders 303 are both rotatably connected to the top side wall of the fixed frame 1. The viewing angle of the LED display screen body 4 can be effectively adjusted by setting the adjustment component 300. Adjustment, when the viewing angle of the LED display screen body 4 needs to be adjusted, the electric telescopic rod 302 is started to drive the T-shaped slider 303 to reciprocate in the slide rail 301, thereby driving the LED display screen body 4 to adjust the angle through the transmission rod 304, and the two ends of the guide rod 208 are movable through the outside of the sleeve 203 and fixedly installed on the corresponding connecting seat 204, the insertion rod 209 matches the annular slot 202, the inner wall of the sleeve 203 matches the outer wall of the fixed ring 201, and a controller 5 is fixedly installed on one side of the fixed frame 1, and the dual-axis motor 205, the drive motor 101 and the electric telescopic rod 302 are all electrically connected to the controller 5.

[0029] When working, first insert the LED display screen body 4 into the U-shaped placement frame 3 along the placement groove, then start the driving motor 101 to drive the driving bevel gear 102 to rotate, the driving bevel gear 102 drives the driven bevel gear 104 to rotate, the driven bevel gear 104 drives the two-way screw 103 to rotate, and the two-way screw 103 drives the two clamping plates 105 to make relative movement during the rotation process, so that the two clamping plates 105 clamp and fix the LED display screen body 4, and then the staff hangs the device, and the staff completely inserts the sleeve 203 on the top of the fixed frame 1 into the fixing ring 201 outer surface, and then start the dual-axis motor 205 through the controller 5 to drive the bidirectional screw 206 to rotate. The bidirectional screw 206 drives the two sliding blocks 207 to make relative movement during the rotation, thereby driving the insertion rod 209 to insert into the annular slot 202, so as to quickly and stably hang the LED display screen body 4, and then rotate the LED display screen body 4 to the required direction according to the viewing direction, and then start the electric telescopic rod 302 to drive the T-shaped slider 303 to reciprocate in the slide rail 301, so as to drive the LED display screen body 4 to adjust the angle through the transmission rod 304.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A LED display screen hanging device, characterized in that: The invention comprises a fixed frame (1), wherein a support seat (2) is symmetrically fixedly mounted on the bottom wall of the fixed frame (1), and a same U-shaped placement frame (3) is rotatably connected to two of the support seats (2), an LED display screen body (4) is placed in the U-shaped placement frame (3), a clamping component (100) is installed in the U-shaped placement frame (3), a hanging component (200) is installed on the top of the fixed frame (1), and an adjustment component (300) is installed on the upper end surface of the fixed frame (1) located at the rear side of the U-shaped placement frame (3); The hanging assembly (200) comprises a fixing ring (201) fixedly mounted on the bottom wall of the roof, an annular slot (202) is provided on the inner side wall of the fixing ring (201), a sleeve (203) is fixedly mounted on the top of the fixing frame (1), connecting seats (204) are fixedly mounted on the top of the fixing frame (1) and located on both sides of the sleeve (203) symmetrically, a dual-axis motor (205) is fixedly mounted on the inner bottom wall of the sleeve (203), and bidirectional screws are fixedly mounted on both output ends of the dual-axis motor (205). One (206), one end of the bidirectional screw rod (206) away from the dual-axis motor (205) is movably penetrated to the outside of the sleeve (203) and is rotatably connected to the corresponding connecting seat (204), the outer surfaces of both ends of the bidirectional screw rod (206) are threadedly connected with sliding blocks (207), the tops of the two sliding blocks (207) are located above the bidirectional screw rod (206) and are movably penetrated by a guide rod (208), and the tops of the two sliding blocks (207) are rotatably connected to the opposite side with an insertion rod (209).

2. The LED display screen hanging device according to claim 1, characterized in that: The clamping assembly (100) comprises a driving motor (101) fixedly mounted on the inner bottom wall of the U-shaped placement frame (3); a driving bevel gear (102) is fixedly mounted on the output end of the driving motor (101); the two sides of the U-shaped placement frame (3) are rotatably connected to the same bidirectional screw rod (103); a driven bevel gear (104) meshingly connected to the driving bevel gear (102) is fixedly mounted on the bidirectional screw rod (103); a clamping plate (105) is threadedly connected to the outer surface of both ends of the bidirectional screw rod (103); limited sliding grooves (106) are symmetrically provided on the two sides of the U-shaped placement frame (3); the bottom of the clamping plate (105) is in contact with the inner bottom wall of the U-shaped placement frame (3); and the clamping plate (105) is slidably connected in the limited sliding groove (106).

3. The LED display screen hanging device according to claim 1, characterized in that: The adjustment assembly (300) comprises a slide rail (301) symmetrically fixedly mounted on the upper end surface of the fixed frame (1); an electric telescopic rod (302) is fixedly mounted on one side of the two slide rails (301); a T-shaped slider (303) is fixedly mounted on the output end of the two electric telescopic rods (302); the tops of the two T-shaped sliders (303) are rotatably connected to transmission rods (304); and the ends of the two transmission rods (304) away from the T-shaped sliders (303) are both rotatably connected to the top side wall of the fixed frame (1).

4. The LED display screen hanging device according to claim 1, characterized in that: Both ends of the guide rod (208) movably penetrate the outside of the sleeve (203) and are fixedly mounted on the corresponding connection seat (204).

5. The LED display screen hanging device according to claim 1, characterized in that: The insertion rod (209) matches the annular slot (202), and the inner wall of the sleeve (203) matches the outer wall of the fixing ring (201).

6. The LED display screen hanging device according to claim 1, characterized in that: A controller (5) is fixedly mounted on one side of the fixed frame (1), and the dual-axis motor (205), the drive motor (101) and the electric telescopic rod (302) are all electrically connected to the controller (5).

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