Multi-angle adjusting LED screen based on security and protection structure

Abstract

The utility model relates to the technical field of screen adjustment, in particular to a multi-angle adjustment LED screen based on a security structure, which comprises a base, a support rod, a fixing plate, a display screen and a rotating device, the support rod is fixedly connected to the upper surface of the base, the fixing plate is fixedly connected to the upper surface of the support rod, the display screen is arranged on the surface of the fixing plate, and the rotating device is arranged on the base. The rotating device is arranged on the surface of the fixing plate and comprises a fixing cylinder, the fixing cylinder is fixedly connected to the upper surface of the fixing plate, and a rotating groove is formed in the surface of the side edge of the fixing cylinder. According to the utility model, through the arrangement of the rotating device, the LED screen can be rotated conveniently, the problems that the screen cannot be rotated and adjusted, a user needs to adjust and rotate the whole bracket, and the operation is inconvenient and tedious are avoided, and the usability of equipment is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen adjusting field especially relates to a multi -angle adjustment LED screen based on security structure. BACKGROUND

[0002] Angle adjustment LED screen refers to the visual angle of LED display screen is adjusted to optimize the viewing experience of audience.

[0003] In the prior art, such as CN220851515U, a screen adjusting assembly and an angle-adjustable display screen. The utility model has the advantages of: the sleeve joint of the rotating shaft sleeve and the first connecting shaft can make the rotating shaft sleeve rotate along the first connecting shaft and slide up and down, so as to adjust the angle in the horizontal direction, and when rotating, the plurality of clutches can be automatically pushed away through the inclined plane, and after adjustment, under the action of gravity and the pushing force of the spring, the two groups of clutches are clamped again, so as to realize fixation. When adjusting, you only need to rotate the sleeve, hook the pawl to the ratchet, make the connecting seat automatically hook tightly after turning up the angle, and when the angle reaches the limit, continue to turn up, the guide column can pull one end of the arc-shaped guide groove, make the reset shield rotate to the bottom of the pawl, make the pawl top to the inside of the clamping groove, make the position of the reset shield fixed, make the ratchet can rotate downward, realize the downward turning of the connecting seat.

[0004] In order to solve the problem of multi-angle adjustment of LED screen by existing equipment, since the existing equipment is fixedly placed, it cannot be adjusted and rotated, the user needs to adjust and rotate the whole support, which is inconvenient and tedious, and needs to be improved. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a multi-angle adjustment LED screen based on security structure.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a multi-angle adjustment LED screen based on security structure, including base, support rod, fixed plate, display screen and rotating device, the support rod is fixedly connected on the upper surface of the base, the fixed plate is fixedly connected on the upper surface of the support rod, the display screen is arranged on the surface of the fixed plate, the rotating device is arranged on the surface of the fixed plate, the rotating device includes fixed cylinder, the fixed cylinder is fixedly connected on the upper surface of the fixed plate, the lateral surface of the fixed cylinder is equipped with rotating groove.

[0007] Further, the inner wall of the rotating groove is embeddedly connected with balls, the balls are arranged in a ring around the inner wall of the rotating groove, and the surface of the ball is sleeved with a bent rod.

[0008] Further, the upper surface of the fixed plate is fixedly connected with an arc-shaped block, the surface of the arc-shaped block is fixedly connected with a circular plate, and the surface of the circular plate is fixedly connected with the upper surface of the fixed cylinder.

[0009] Further, the surface of the bent rod is fixedly connected with a panel, the surface of the panel is fixedly connected with a clamping groove, the number of the clamping grooves is two groups and is symmetrically arranged, the rear surface of the display screen is fixedly connected with a clamping block, the number of the clamping blocks is two groups and is symmetrically arranged, and the clamping block is clamped on the inner wall of the clamping groove.

[0010] Further, the surface of the circular plate is provided with a fixing device, the fixing device comprises an arc-shaped groove, the arc-shaped groove is embeddedly connected to the surface of the circular plate, the inner wall of the arc-shaped groove is sleeved with a long rod, and the surface of the long rod is fixedly connected with the upper surface of the bent rod.

[0011] Further, the end, away from the bent rod, of the long rod is fixedly connected with a fixed block, the upper surface of the fixed block is fixedly connected with a square block, the inner upper surface of the square block is fixedly connected with a return spring, the number of the return springs is two groups and is symmetrically arranged, and the end, away from the square block, of the return spring is fixedly connected with a pulling block.

[0012] Further, the lower surface of the square block is provided with a fixing hole, the number of the fixing holes is two groups and is symmetrically arranged, the surface of the pulling block is fixedly connected with a pressing rod, the number of the pressing rods is two groups and is symmetrically arranged, and the pressing rod is sleeved with the inner wall of the fixing hole.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. In the utility model, the rotating device is arranged, so that the LED screen is convenient to rotate, the use of the display screen is more convenient, the display screen is rotated by hand, the bent rod moves in the inner side of the arc-shaped block, the inner side of the bent rod rotates with the balls embeddedly connected in the rotating groove, the clamping block fixedly connected with the rear side of the display screen is clamped on the inner wall of the clamping groove fixedly connected with the surface of the panel, the display screen is fixed on the surface of the panel, the rotating device is arranged, the LED screen is convenient to rotate, the screen cannot be rotated and adjusted, the support needs to be adjusted and rotated by the user, which is inconvenient and tedious, and the easy-to-use property of the equipment is effectively improved.

[0015] 2. The utility model discloses a fixed device is set up, and it is convenient to angle fixation to display screen, and the use of the bending rod is more convenient, pull the pull -out block, make its and the reset spring of pull -out block upper surface fixed connection force shrink, immediately pull -out block drives the pressure rod to go up, immediately after adjusting display screen to the proper angle, loosen pull -out block, immediately the reset spring loses the bondage and bounces back, immediately the pressure rod of pull -out block fixed connection is pushed down, make the pressure rod press in the surface of round plate, square block and fixed block's surface fixed connection, square block whole fixed, make the long rod of fixed block fixed connection drive bending rod fixed, immediately display screen is fixed, set up fixed device, it is convenient to angle fixation to display screen, avoid the collision and make display screen unstable, lead to the user inconveniently watch display screen, need manual support fixed, it is more laborious, and this effectively improves the convenience of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the multi-angle adjustable LED screen based on the security protection structure is provided for the utility model;

[0017] Figure 2 The main body structure schematic diagram of the rotating device in the multi-angle adjustable LED screen based on the security protection structure is provided for the utility model;

[0018] Figure 3 The A place schematic diagram in the multi-angle adjustable LED screen based on the security protection structure is provided for the utility model; Figure 2

[0019] Figure 4 The main body structure schematic diagram of the fixed device in the multi-angle adjustable LED screen based on the security protection structure is provided for the utility model;

[0020] Figure 5 The B place schematic diagram in the multi-angle adjustable LED screen based on the security protection structure is provided for the utility model. Figure 4

[0021] Legend:

[0022] 1, base; 2, support rod; 3, fixed plate; 4, display screen; 5, rotating device; 6, fixed device; 51, fixed cylinder; 52, rotating groove; 53, ball; 54, bending rod; 55, arc block; 56, round plate; 57, panel; 58, clamping groove; 59, clamping block; 61, arc groove; 62, long rod; 63, fixed block; 64, square block; 65, reset spring; 66, pull -out block; 67, fixed hole; 68, pressure rod. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-5 ​​The utility model provides a technical scheme: a multi -angle regulation LED screen based on security structure, including base 1, support rod 2, fixed plate 3, display screen 4 and rotating device 5, support rod 2 fixedly connected in the upper surface of base 1, fixed plate 3 fixedly connected in the upper surface of support rod 2, display screen 4 sets up in the surface of fixed plate 3, rotating device 5 sets up in the surface of fixed plate 3.

[0024] The specific setting and function of rotating device 5 and fixed device 6 are described below.

[0025] In the embodiment: rotating device 5 includes fixed cylinder 51, fixed cylinder 51 fixedly connected in the upper surface of fixed plate 3, and the lateral surface of fixed cylinder 51 is provided with rotation groove 52.

[0026] The effect achieved by the above components is that the rotation groove 52 is provided to facilitate the rolling of the ball 53.

[0027] Specifically, the rotation groove 52 is embedded with the ball 53, the ball 53 is arranged around the inner wall of the rotation groove 52, and the surface of the ball 53 is provided with the curved rod 54.

[0028] The effect achieved by the above components is that the ball 53 is provided to facilitate the rotation of the curved rod 54.

[0029] Specifically, the upper surface of the fixed plate 3 is fixedly connected with the arc-shaped block 55, the surface of the arc-shaped block 55 is fixedly connected with the circular plate 56, and the surface of the circular plate 56 is fixedly connected with the upper surface of the fixed cylinder 51.

[0030] The effect achieved by the above components is that the arc-shaped block 55 is provided to facilitate the rotation range of the fixed curved rod 54.

[0031] Specifically, the surface of the curved rod 54 is fixedly connected with the panel 57, the surface of the panel 57 is fixedly connected with the clamping groove 58, the number of the clamping groove 58 is two groups arranged symmetrically, the rear surface of the display screen 4 is fixedly connected with the clamping block 59, the number of the clamping block 59 is two groups arranged symmetrically, and the clamping block 59 is clamped on the inner wall of the clamping groove 58.

[0032] The effect achieved by the above components is that the clamping groove 58 is provided to facilitate the fixation of the display screen 4.

[0033] Specifically, the surface of the circular plate 56 is provided with the fixed device 6, the fixed device 6 includes the arc-shaped groove 61, the arc-shaped groove 61 is embedded in the surface of the circular plate 56, the inner wall of the arc-shaped groove 61 is provided with the long rod 62, and the surface of the long rod 62 is fixedly connected with the upper surface of the curved rod 54.

[0034] The effect achieved by the above components is that the long rod 62 is provided to facilitate the movement of the square block 64 while the curved rod 54 rotates.

[0035] Specifically, the long rod 62 is fixedly connected with a fixed block 63 away from one end of the bent rod 54, the upper surface of the fixed block 63 is fixedly connected with a square block 64, the inner side upper surface of the square block 64 is fixedly connected with a reset spring 65, the number of the reset spring 65 is two groups symmetrically arranged, and one end of the reset spring 65 away from the square block 64 is fixedly connected with a pull block 66.

[0036] The effect achieved by the above components is that the reset spring 65 is arranged to facilitate the movement of the pull block 66.

[0037] Specifically, the lower side surface of the square block 64 is provided with a fixed hole 67, the number of the fixed hole 67 is two groups symmetrically arranged, the surface of the pull block 66 is fixedly connected with a pressure rod 68, the number of the pressure rod 68 is two groups symmetrically arranged, and the pressure rod 68 is connected with the inner wall of the fixed hole 67 in a sleeved manner.

[0038] The effect achieved by the above components is that the pressure rod 68 is arranged to facilitate the fixation of the square block 64 and the bent rod 54.

[0039] Working principle: the rotating device 5 is arranged to facilitate the rotation of the LED screen, and the use of the display screen 4 is more convenient. In this way, the display screen 4 is manually rotated, the bent rod 54 moves in the inner side of the arc-shaped block 55, the inner side of the bent rod 54 is rotatably connected with the embedded ball 53 in the rotating groove 52, the bent rod 54 is horizontally rotated, the clamping block 59 fixedly connected with the rear side of the display screen 4 is clamped in the inner wall of the clamping groove 58 fixedly connected with the surface of the panel 57, and the display screen 4 is fixed on the surface of the panel 57. The rotating device 5 is arranged to facilitate the rotation of the LED screen, and the screen cannot be adjusted and rotated, so the user needs to adjust and rotate the support as a whole, which is inconvenient and tedious. Therefore, the ease of use of the equipment is effectively improved. The fixing device 6 is arranged to facilitate the angle fixation of the display screen 4, and the use of the bent rod 54 is more convenient. In this way, the pull block 66 is pulled, the reset spring 65 fixedly connected with the upper surface of the pull block 66 is stressed and shrinks, the pull block 66 drives the pressure rod 68 to move upward, the display screen 4 is adjusted to an appropriate angle, the pull block 66 is released, the reset spring 65 rebounds after being released from the restraint, the pressure rod 68 fixedly connected with the pull block 66 is pushed downward, the pressure rod 68 is pressed on the surface of the circular plate 56, the square block 64 is fixedly connected with the surface of the fixed block 63, the square block 64 is fixed as a whole, the long rod 62 fixedly connected with the fixed block 63 drives the bent rod 54 to be fixed, and the display screen 4 is fixed. The fixing device 6 is arranged to facilitate the angle fixation of the display screen 4, and the display screen 4 is not unstable due to the collision, which makes the user inconvenient to watch the display screen 4 and needs to be manually supported and fixed, which is laborious. Therefore, the convenience of the equipment is effectively improved.

Claims

1. A multi-angle adjustable LED screen based on a security structure, comprising a base (1), a supporting rod (2), a fixing plate (3), a display screen (4) and a rotating device (5), characterized in that: The support rod (2) is fixedly connected to the upper surface of the base (1), the fixed plate (3) is fixedly connected to the upper surface of the support rod (2), the display screen (4) is arranged on the surface of the fixed plate (3), and the rotating device (5) is arranged on the surface of the fixed plate (3).

2. The multi-angle adjustable LED screen based on the security structure according to claim 1, characterized in that: The rotating groove (52) is embedded with a plurality of rolling balls (53) arranged in a ring shape around the inner wall of the rotating groove (52), and the surface of the rolling ball (53) is sleeved with a bent rod (54).

3. The multi-angle adjustable LED screen based on the security structure according to claim 2, characterized in that: The upper surface of the fixed plate (3) is fixedly connected with an arc-shaped block (55), the surface of the arc-shaped block (55) is fixedly connected with a circular plate (56), and the surface of the circular plate (56) is fixedly connected with the upper surface of the fixed cylinder (51).

4. The multi-angle adjustable LED screen based on the security structure of claim 3, wherein: The surface of the bent rod (54) is fixedly connected with a panel (57), the surface of the panel (57) is fixedly connected with a clamping groove (58), the number of the clamping groove (58) is two groups arranged symmetrically, the rear surface of the display screen (4) is fixedly connected with a clamping block (59), the number of the clamping block (59) is two groups arranged symmetrically, and the clamping block (59) is clamped on the inner wall of the clamping groove (58).

5. The multi-angle adjustable LED screen based on security structure according to claim 4, characterized in that: The surface of the circular plate (56) is provided with a fixing device (6), the fixing device (6) comprises an arc-shaped groove (61) embedded in the surface of the circular plate (56), and the inner wall of the arc-shaped groove (61) is sleeved with a long rod (62).

6. The multi-angle adjustable LED screen based on security structure according to claim 5, characterized in that: The end of the long rod (62) away from the bent rod (54) is fixedly connected with a fixed block (63), the upper surface of the fixed block (63) is fixedly connected with a square block (64), the inner upper surface of the square block (64) is fixedly connected with a reset spring (65), the number of the reset spring (65) is two groups arranged symmetrically, and the end of the reset spring (65) away from the square block (64) is fixedly connected with a pulling block (66).

7. The multi-angle adjustable LED screen based on security structure according to claim 6, characterized in that: The lower surface of the square block (64) is provided with a fixing hole (67), the number of the fixing hole (67) is two groups arranged symmetrically, the surface of the pulling block (66) is fixedly connected with a pressing rod (68), the number of the pressing rod (68) is two groups arranged symmetrically, and the pressing rod (68) is sleeved with the inner wall of the fixing hole (67).

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