LED display screen showing stand

Abstract

The utility model discloses an LED display screen showing stand, which relates to the technical field of LED display screen showing and comprises a base, a supporting rod is fixedly arranged at the top of the base, an LED display screen is fixedly mounted on the outer wall of the supporting rod, a supporting assembly is arranged on the outer wall of the supporting rod, and the supporting assembly comprises a telescopic turnover unit, a telescopic turnover unit and a display unit. The telescopic turnover unit comprises a fixed rod and a sliding rod. The display rack has the advantages that the LED display screens are fixedly installed on the supporting rod and the two sets of connecting rods through bolts, the multiple sets of LED display screens can be conveniently supported and displayed, the connecting rods are pulled outwards, when the connecting positions of the fixing rods and the sliding rods are moved out of the supporting rod, the fixing rods are rotated, the supporting positions of the connecting rods are changed, and the display rack is convenient to use. The display angle can be automatically adjusted according to display requirements, and the practicability can be improved.

Description

Technical Field

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

[0002] LED display is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle and long life, it is widely used in various indoor and outdoor advertising products. When LED display is sold, it usually needs to be equipped with a display stand to support and display the LED display.

[0003] Due to the large variety of LED display products, merchants cannot display only one type of LED display when displaying the LED display. The existing LED display display stand has a relatively simple structure and can usually only support one LED display, which is inconvenient to use. Moreover, in actual application, due to different display venues, the placement positions of the LED display are very different. The angle of the existing display stand is not convenient to adjust, making it difficult to fully display all LED displays. Moreover, the display stand for displaying multiple groups of LED displays takes up a large space and is not convenient to carry, which affects the subsequent display in other venues. Therefore, an LED display display stand is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing LED display display stand in the prior art, such as the relatively simple structure of the existing LED display display stand, which can usually only support one LED display screen and is inconvenient to use; the existing display stand is not convenient to adjust the angle, making it difficult to fully display each LED display screen; and the display stand for displaying multiple groups of LED displays occupies a large space and is inconvenient to carry. An LED display display stand is proposed to solve the above problems.

[0005] In order to solve the problems existing in the prior art, the present invention adopts the following technical solutions:

[0006] An LED display screen display stand, comprising:

[0007] The base has a support rod fixedly provided on the top of the base, and the LED display is fixedly mounted on the outer wall of the support rod. The outer wall of the support rod is provided with a support assembly, which includes:

[0008] The telescopic flip unit includes a fixed rod and a sliding rod, wherein the fixed rod is rotatably connected to one end of the sliding rod via a pin, and a connecting rod is fixedly provided at the other end of the fixed rod, and a groove is provided on the outer wall of the support rod, and the sliding rod is movably inserted into the groove provided on the outer wall of the support rod;

[0009] The positioning unit is arranged on the outer wall of the support rod, and is used to fix the use position of the sliding rod.

[0010] Preferably, a movable opening is opened on the outer wall of the support rod, and the front end of the sliding rod extends outward through the movable opening and is fixedly connected to a fixing box.

[0011] Preferably, the positioning unit includes a positioning rod and a clamping block, the positioning rod is inserted through the fixing box, a clamping slot is provided on the top of the clamping block, and the top of the positioning rod is docked and clamped in the corresponding clamping slot.

[0012] Preferably, a groove is provided inside the fixing box, and a push block is movably engaged with the inner wall of the groove provided inside the fixing box, and the push block is fixedly provided on the outer wall of the positioning rod.

[0013] Preferably, a spring bar is fixedly provided on the inner wall of the groove opened in the fixing box, and the other end of the spring bar is fixedly connected to the outer wall of the push block.

[0014] Preferably, a second support rod is provided on the other side of the support rod, and a connecting ring is fixedly installed on the outer wall of the second support rod, and a first support rod is fixedly provided on the bottom of the connecting rod.

[0015] Preferably, a hook is fixedly provided on the outer wall of the first support rod, and the connecting ring and the hook are clamped together.

[0016] Preferably, a protective pad is fixedly adhered to the bottom of the base.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In the present invention, by setting the connection relationship between the base, the support rod, the connecting rod, the fixed rod and the sliding rod, the LED display screen is fixedly installed on the support rod and the two groups of connecting rods by bolts, which is convenient for supporting and displaying multiple groups of LED display screens. By pulling the connecting rod outward, the connection between the fixed rod and the sliding rod is moved outside the support rod, and the fixing rod is rotated to change the supporting position of the connecting rod, which is convenient for adjusting the display angle according to the display requirements, thereby improving its practicality. When not in use, by rotating the connecting rod, the connecting rod, the fixed rod and the sliding rod are in a straight line, and then pushing the connecting rod back, the connecting rod and the fixed rod are retracted into the inner cavity of the support rod, which is convenient for reducing the occupied area and convenient for carrying.

[0019] 2. In the present invention, by setting the connection relationship between the fixed box, the positioning rod, the clamping block and the sliding rod, when the connecting rod and the fixing rod are retracted into the inner cavity of the support rod, the positioning rod is moved downward so that the bottom of the positioning rod is inserted into and clamped in the clamping groove on the clamping block close to the center line of the support rod, so that the position of the fixing box is fixed, thereby restricting the connecting rod and the fixing rod in the inner cavity of the support rod, preventing the connecting rod and the fixing rod from extending and retracting at will, affecting the storage and use effects.

[0020] 3. In the present invention, a connection relationship between the second support rod, the connecting ring, the first support rod and the hook is set, and the first support rod is driven to move by flipping the connecting rod, and then the second support rod is moved, so that the first support rod and the second support rod are close to each other, and the hook and the connecting ring are close to each other. By buckling the connecting ring on the hook, the first support rod and the second support rod are fixed, which is conducive to improving the stability between their positions and facilitating use. In addition, protective pads are provided at the bottom of the base, the first support rod and the second support rod, which is conducive to improving the friction between the base, the first support rod and the second support rod and the ground, thereby improving the stability of their display position and reducing wear on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0022] In the attached figure:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0025] Figure 3 This is a cross-sectional view of the support rod structure of the present utility model;

[0026] Figure 4 This is a cross-sectional view of the fixed box structure of the present utility model;

[0027] Figure 5 It is a schematic diagram of the flip structure of the utility model.

[0028] Serial numbers in the figure: 1. Base; 101. Protective pad; 2. Support rod; 201. Moving port; 3. Connecting rod; 301. First support rod; 302. Fixed rod; 303. Sliding rod; 304. Hook; 4. Fixed box; 401. Positioning rod; 402. Spring bar; 403. Push block; 404. Card block; 5. Second support rod; 501. Connecting ring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Example: This example provides a LED display display stand, see Figure 1-5 , specifically, including:

[0031] Base 1, a support rod 2 is fixed on the top of the base 1, and the LED display is fixedly installed on the outer wall of the support rod 2 to support the LED display for easy display. The outer wall of the support rod 2 is provided with a support component, which includes:

[0032] The telescopic flip unit includes a fixed rod 302 and a sliding rod 303. The fixed rod 302 is rotatably connected to one end of the sliding rod 303 through a pin shaft, and a connecting rod 3 is fixedly provided at the other end of the fixed rod 302. There are two groups of connecting rods 3, which are symmetrically distributed on both sides of the support rod 2. The LED display screen is fixedly installed on the connecting rod 3 by bolts, which is convenient for supporting and displaying multiple groups of LED display screens. A groove is provided on the outer wall of the support rod 2, and the sliding rod 303 is movably inserted into the groove provided on the outer wall of the support rod 2. When in use, by pulling the connecting rod 3 outward, the connecting rod 3 moving outward drives the fixed rod 302 to move outward, so that When the fixing rod 302 moves outward, the sliding rod 303 moves outward. When the connection point of the fixing rod 302 and the sliding rod 303 moves outside the support rod 2, the fixing rod 302 is no longer restricted by the front and rear of the support rod 2. At this time, the fixing rod 302 is rotated to drive the connecting rod 3 to move, and the supporting position of the connecting rod 3 is changed, which is convenient for self-adjustment according to display needs, thereby improving its practicality. Moreover, when not in use, the connecting rod 3, the fixing rod 302 and the sliding rod 303 are in a straight line by rotating the connecting rod 3, and the connecting rod 3 and the fixing rod 302 are retracted into the inner cavity of the support rod 2 by pushing the connecting rod 3 back, thereby reducing the occupied area and making it convenient to carry.

[0033] The positioning unit is provided on the outer wall of the support rod 2 and is used to fix the use position of the sliding rod 303 .

[0034] A moving opening 201 is opened on the outer wall of the support rod 2, and the front end of the sliding rod 303 extends outward through the moving opening 201 and is fixedly connected to the fixed box 4, which limits the moving path and moving range of the sliding rod 303, and extends the action point of the sliding rod 303 so that it can control and limit the sliding rod 303 through the fixed box 4.

[0035] The positioning unit includes a positioning rod 401 and a card block 404. The positioning rod 401 is inserted into the fixed box 4. A card slot is provided on the top of the card block 404. The top of the positioning rod 401 is docked and carded in the corresponding card slot. There are two groups of card blocks 404, which are symmetrically distributed about the center line of the movable opening 201. The two groups of card blocks 404 correspond to two different limit points. When the connecting rod 3 and the fixing rod 302 are retracted into the inner cavity of the support rod 2, the bottom of the positioning rod 401 is aligned with the card slot on the card block 404 close to the center line of the support rod 2. By moving the positioning rod 401 downward, the bottom of the positioning rod 401 is inserted into and carded in the card slot of the card block 404, so that the position of the fixed box 4 is fixed, thereby restricting the connecting rod 3 and the fixing rod 302 to the inner cavity of the support rod 2, preventing the connecting rod 3 and the fixing rod 302 from expanding and contracting at will, affecting the storage and use effect.

[0036] A groove is provided inside the fixed box 4, and a push block 403 is movably connected to the inner wall of the groove provided inside the fixed box 4. The push block 403 is fixedly set on the outer wall of the positioning rod 401 to limit the movement range of the positioning rod 401, so as to prevent the positioning rod 401 from arbitrarily detaching from the fixed box 4 and causing it to fall or be lost.

[0037] A spring bar 402 is fixedly provided on the inner wall of the groove opened inside the fixed box 4, and the other end of the spring bar 402 is fixedly connected to the outer wall of the push block 403. The pushing force of the spring bar 402 pushes the push block 403 downward, so that the downward moving push block 403 drives the positioning rod 401 to move downward, so that the positioning rod 401 remains in a downward position without adjustment, further improving its limited stability.

[0038] A second support rod 5 is provided on the other side of the support rod 2, and a connecting ring 501 is fixedly installed on the outer wall of the second support rod 5, a first support rod 301 is fixedly provided on the bottom of the connecting rod 3, and a hook 304 is fixedly provided on the outer wall of the first support rod 301, and the connecting ring 501 and the hook 304 are clamped together. The first support rod 301 is driven to move by flipping the connecting rod 3, and then the second support rod 5 is moved to make the first support rod 301 and the second support rod 5 close to each other, and the hook 304 and the connecting ring 501 are close to each other. By buckling the connecting ring 501 on the hook 304, the first support rod 301 and the second support rod 5 are fixed, which is conducive to improving the stability between their positions and facilitating use.

[0039] A protective pad 101 is fixedly adhered to the bottom of the base 1, which is beneficial to increasing the friction between the base 1 and the ground, improving the stability of its display position, and reducing wear on the ground.

[0040] When the cam 302 is in the forward and backward direction, the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction, so that the cam 303 is in the forward and backward direction,

[0041] By turning the connecting rod 3 back, the connecting rod 3, the fixed rod 302 and the sliding rod 303 are in a straight line. By pushing the connecting rod 3 back, the connecting rod 3 and the fixed rod 302 are retracted into the inner cavity of the support rod 2, which is convenient for reducing the occupied area and convenient for carrying. By moving the positioning rod 401 downward, the bottom of the positioning rod 401 is inserted into and stuck in the groove on the block 404 close to the center line of the support rod 2, so that the position of the fixed box 4 is fixed, thereby restricting the connecting rod 3 and the fixed rod 302 in the inner cavity of the support rod 2, preventing the connecting rod 3 and the fixed rod 302 from expanding and contracting at will, affecting the storage and use effect.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An LED display screen display stand, comprising a base (1), a support rod (2) fixedly provided on the top of the base (1), and an LED display screen fixedly mounted on the outer wall of the support rod (2), characterized in that: The outer wall of the support rod (2) is provided with a support assembly, which includes: A telescopic flip unit, comprising a fixed rod (302) and a sliding rod (303), wherein the fixed rod (302) is rotatably connected to one end of the sliding rod (303) via a pin, and a connecting rod (3) is fixedly provided at the other end of the fixed rod (302), a groove is provided on the outer wall of the support rod (2), and the sliding rod (303) is movably inserted into the groove provided on the outer wall of the support rod (2); A positioning unit is provided on the outer wall of the support rod (2), and is used to fix the use position of the sliding rod (303).

2. The LED display display stand according to claim 1, characterized in that: The outer wall of the support rod (2) is provided with a moving opening (201), and the front end of the sliding rod (303) passes through the moving opening (201) and extends outwards and is fixedly connected to the fixing box (4).

3. The LED display display stand according to claim 2, characterized in that: The positioning unit comprises a positioning rod (401) and a clamping block (404); the positioning rod (401) is inserted into the fixed box (4); a clamping slot is provided on the top of the clamping block (404); and the top of the positioning rod (401) is docked and clamped in the corresponding clamping slot.

4. The LED display display stand according to claim 3, characterized in that: A groove is provided inside the fixed box (4), and a push block (403) is movably engaged with the inner wall of the groove provided inside the fixed box (4), and the push block (403) is fixedly arranged on the outer wall of the positioning rod (401).

5. The LED display display stand according to claim 4, characterized in that: A spring bar (402) is fixedly provided on the inner wall of the groove opened in the fixed box (4), and the other end of the spring bar (402) is fixedly connected to the outer wall of the push block (403).

6. The LED display display stand according to claim 1, characterized in that: A second support rod (5) is provided on the other side of the support rod (2), and a connecting ring (501) is fixedly installed on the outer wall of the second support rod (5), and a first support rod (301) is fixedly provided on the bottom of the connecting rod (3).

7. The LED display display stand according to claim 6, characterized in that: A hook (304) is fixedly provided on the outer wall of the first support rod (301), and the connecting ring (501) and the hook (304) are clamped together.

8. The LED display screen display stand according to claim 1, characterized in that: A protective pad (101) is fixedly adhered to the bottom of the base (1).

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