An angle-adjustable transparent LED display screen

Abstract

This utility model discloses an angle-adjustable transparent LED display screen, including a base plate. An adjustment assembly is provided on the base plate, comprising a support seat and a first rotating arm. The support seat is mounted on the base plate, and the first rotating arm is rotatably connected to the support seat. A first fixing plate is mounted on the support seat, and a first fixing block is provided on the first rotating arm. A second fixing block is mounted on one end of the first rotating arm. A control assembly is provided on the first fixing plate and the first fixing block. The control assembly includes a mounting sleeve and a mounting rod. The mounting sleeve is fixedly mounted on the first fixing block, and the mounting rod is slidably connected to the first fixing block and the first fixing plate. One end of the mounting rod is connected to the mounting plate. The mounting sleeve and the mounting rod are detachably connected, thereby solving the technical problem mentioned in the background art where angle-adjustable transparent LED displays exhibit significant inconvenience in angle adjustment during practical applications.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, and more specifically, to an angle-adjustable transparent LED display screen. Background Technology

[0002] In existing technologies, angle-adjustable transparent LED displays exhibit significant inconvenience in angle adjustment during practical applications. Traditional angle-adjustable transparent LED displays typically employ simple bolt locking or friction damping structures, lacking an efficient and convenient angle adjustment mechanism.

[0003] Existing angle-adjustable transparent LED displays have significant shortcomings in the design of the rotating arm's fixing and releasing structure, resulting in a cumbersome and inefficient adjustment process. Specifically, the core problem lies in the unreasonable design of the fixing and releasing mechanism. Traditional displays often use bolt locking or friction locking methods for the rotating arm. When adjusting the angle, these methods often require tools to completely loosen the bolts or overcome significant frictional forces.

[0004] In the existing technology, the rotating arm fixing mechanism of the angle-adjustable transparent LED display has serious defects such as slow speed and low efficiency. This problem is particularly prominent in practical applications. The primary problem is that the fixing mechanism is complex in design and has many operation steps. The existing rotating arm fixing of the display usually requires tightening multiple bolts or adjusting multiple fixing points. Each step requires precise operation and force control. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides an angle-adjustable transparent LED display screen to solve the technical problem mentioned in the background art that the angle-adjustable transparent LED display screen exhibits obvious inconvenience in angle adjustment during practical application.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an angle-adjustable transparent LED display screen, comprising a base plate, an adjustment assembly on the base plate, the adjustment assembly comprising a support base and a first rotating arm, the support base being mounted on the base plate, the first rotating arm being rotatably connected to the support base, a first fixing plate being mounted on the support base, a first fixing block being mounted on the first rotating arm, a second fixing block being mounted at one end of the first rotating arm, a control assembly being provided on the first fixing plate and the first fixing block, the control assembly comprising a mounting sleeve and a mounting rod, the mounting sleeve being fixedly mounted on the first fixing block, the mounting rod being slidably connected to the first fixing block and the first fixing plate, one end of the mounting rod being connected to the mounting plate, and the mounting sleeve and the mounting rod being detachably connected.

[0009] The present invention is further configured such that a second rotating arm is rotatably connected to the first rotating arm, a second fixing plate is installed on the second rotating arm, a third fixing plate is installed at one end of the second rotating arm, a third rotating arm is rotatably connected to the second rotating arm, and a third fixing block is installed on the third rotating arm. The coordinated use of the various components facilitates the completion of the angle adjustment process between the rotating arms.

[0010] The present invention is further configured such that a support frame is installed on the third rotating arm, a housing is fitted on the support frame, bolts are detachably installed between the housing and the support frame, a screen is installed on the housing, and a stop block is installed on the mounting plate. The cooperation of the various components facilitates the completion of the screen fixing process.

[0011] The present invention is further configured such that the first fixing plate, the second fixing plate and the third fixing plate are each provided with mounting holes and fixing holes, the mounting holes are adapted to the mounting rod, the abutting block is adapted to the fixing holes, and the mounting sleeve is slidably connected with an unlocking ring. The cooperation of each component facilitates the completion of the sliding movement process of the unlocking ring.

[0012] The present invention is further configured such that a rotating ring is rotatably connected to the unlocking ring, a rotating rod is connected to the rotating ring, and a through groove is provided on the mounting sleeve. The through groove is adapted to the rotating rod, and the cooperation of the various components facilitates the completion of the rotation process of the rotating ring.

[0013] The present invention is further configured such that the mounting sleeve is provided with a locking component, the locking component including a first spring and a flipping block, the first spring being connected between the mounting sleeve and the unlocking ring, the flipping block being rotatably connected to the mounting sleeve, the flipping block being provided with an abutment block, the abutment block abutting against the unlocking ring, and one end of the flipping block abutting against the mounting sleeve. The cooperation of each component facilitates the completion of the compression process of the first spring.

[0014] The present invention is further configured such that an abutment ring is slidably connected on the mounting sleeve, the abutment ring abuts against the other end of the abutment block, and a second spring is connected between the abutment ring and the mounting sleeve. The cooperation of the various components facilitates the compression process of the second spring.

[0015] The present invention is further provided that the mounting rod is provided with a flip groove, the flip groove is adapted to the flip block, and the use of the flip groove facilitates the completion of the fixing process of the mounting rod.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides an angle-adjustable transparent LED display screen, which has the following beneficial effects:

[0018] 1. The adjustment component consists of a base plate, a support base, and a multi-stage rotating arm, which realizes the multi-degree-of-freedom angle adjustment capability of the display screen. Through the series design of the three-stage rotating arm, a multi-joint structure similar to a robotic arm is formed, which enables the display screen to flexibly rotate and position in multiple planes, greatly expanding the adjustable angle range.

[0019] 2. The control component consists of a mounting sleeve, mounting rod, mounting plate, etc., which realizes quick locking and unlocking of the angle between the rotating arms. By cooperating with the mounting holes on each fixed plate, locking can be completed immediately after adjusting to the ideal angle, without complicated operation or professional tools, which greatly improves the adjustment efficiency.

[0020] 3. The locking component consists of a spring, a flipping block, and a stop block, providing an automatic locking function. The elastic potential energy of the first spring ensures that the unlocking ring remains in the locked position in the default state, preventing accidental unlocking due to vibration or collision, thus improving safety. It also provides visual feedback on the locking status. The design of the flipping block and the stop block allows operators to intuitively judge the current locking status through vision or touch. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of an angle-adjustable transparent LED display screen according to the present invention;

[0022] Figure 2This is a partial structural schematic diagram of the present invention;

[0023] Figure 3 This is a partial structural diagram of the adjustment component in this utility model;

[0024] Figure 4 This is a schematic diagram of the control component in this utility model;

[0025] Figure 5 This is a cross-sectional view of the control component in this utility model;

[0026] Figure 6 This is a schematic diagram of the locking component in this utility model.

[0027] In the diagram: 1. Base plate; 2. Support base; 3. First rotating arm; 4. First fixing plate; 5. First fixing block; 6. Second fixing block; 7. Mounting sleeve; 8. Mounting rod; 9. Mounting plate; 10. Second rotating arm; 11. Second fixing plate; 12. Third fixing plate; 13. Third rotating arm; 14. Third fixing block; 15. Support frame; 16. Outer shell; 17. Bolt; 18. Screen body; 19. Abutting block; 20. Mounting hole; 21. Fixing hole; 22. Unlocking ring; 23. Rotating ring; 24. Rotating rod; 25. Through slot; 26. First spring; 27. Flipping block; 28. Abutting block; 29. ​​Abutting ring; 30. Second spring; 31. Flipping slot. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figures 1-6An angle-adjustable transparent LED display screen includes a base plate 1, on which an adjustment assembly is provided. The adjustment assembly includes a support base 2 and a first rotating arm 3. The support base 2 is mounted on the base plate 1, and the first rotating arm 3 is rotatably connected to the support base 2. A first fixing plate 4 is mounted on the support base 2, and a first fixing block 5 is provided on the first rotating arm 3. A second fixing block 6 is mounted on one end of the first rotating arm 3. A control assembly is provided on the first fixing plate 4 and the first fixing block 5. The control assembly includes a mounting sleeve 7 and a mounting rod 8. The mounting sleeve 7 is fixedly mounted on the first fixing block 5, and the mounting rod 8 is slidably connected to the first fixing block 5 and the first fixing plate 4. A mounting plate 9 is connected to one end of the mounting rod 8. The mounting sleeve 7 and the mounting rod 8 are detachably connected.

[0032] A second rotating arm 10 is rotatably connected to the first rotating arm 3. A second fixing plate 11 is installed on the second rotating arm 10. A third fixing plate 12 is installed at one end of the second rotating arm 10. A third rotating arm 13 is rotatably connected to the second rotating arm 10. A third fixing block 14 is installed on the third rotating arm 13.

[0033] A support frame 15 is installed on the third rotating arm 13. A housing 16 is attached to the support frame 15. A bolt 17 is detachably installed between the housing 16 and the support frame 15. A screen body 18 is installed on the housing 16. A stop block 19 is installed on the mounting plate 9.

[0034] The first fixing plate 4, the second fixing plate 11 and the third fixing plate 12 are all provided with mounting holes 20 and fixing holes 21. The mounting holes 20 are adapted to the mounting rod 8, the abutting block 19 is adapted to the fixing holes 21, and the mounting sleeve 7 is provided with an unlocking ring 22 for sliding connection.

[0035] A rotating ring 23 is rotatably connected to the unlocking ring 22, and a rotating rod 24 is connected to the rotating ring 23. A through groove 25 is provided on the mounting sleeve 7, and the through groove 25 is adapted to the rotating rod 24.

[0036] In this embodiment, the base plate 1 is placed in a suitable position, and the angle between the first rotating arm 3, the second rotating arm 10 and the third rotating arm 13 is adjusted in sequence to complete the angle adjustment process of the screen body 18. The outer shell 16 and the support frame 15 are fixed together with bolts 17 to complete the fixation of the screen body 18. When it is necessary to adjust the angle position between them, the rotating ring 23 is rotated along the unlocking ring 22, so that the rotating rod 24 is rotated when it rotates. When the rotating rod 24 is aligned with the through groove 25, the unlocking ring 22 is moved along the mounting sleeve 7 under the action of the elastic potential energy of the first spring 26, so that the rotating rod 24 passes through the through groove 25 and releases the abutment of the abutment block 28.

[0037] Please see Figure 4-6 As an implementation of an angle-adjustable transparent LED display screen with a locking component: a locking component is provided on the mounting sleeve 7. The locking component includes a first spring 26 and a flip block 27. The first spring 26 is connected between the mounting sleeve 7 and the unlocking ring 22. The flip block 27 is rotatably connected to the mounting sleeve 7. An abutment block 28 is connected to the flip block 27. The abutment block 28 abuts against the unlocking ring 22. One end of the flip block 27 abuts against the mounting sleeve 7.

[0038] The mounting sleeve 7 is provided with a sliding connection of an abutment ring 29, which abuts against the other end of the abutment block 28. A second spring 30 is provided between the abutment ring 29 and the mounting sleeve 7.

[0039] The mounting rod 8 has a flip groove 31, which is adapted to the flip block 27.

[0040] More specifically, after releasing the contact with the abutment block 28, the abutment ring 29 is slidably moved along the mounting sleeve 7, so that the second spring 30 between the mounting sleeve 7 and the abutment ring 29 is compressed during the sliding movement, and the contact with the other end of the abutment block 28 is released. Then the mounting rod 8 can be slid out along the first fixing plate 4, the second fixing plate 11 and the third fixing plate 12 respectively. When it is taken out, the mounting rod 8 drives the flipping block 27 to rotate along the mounting sleeve 7. As it rotates continuously, the flipping block 27 is moved away from the flipping groove 31, thereby releasing the fixation between the mounting rod 8 and the mounting sleeve 7. Then the angles of the first rotating arm 3, the second rotating arm 10 and the third rotating arm 13 can be adjusted respectively, so as to conveniently complete the angle adjustment of the screen body 18.

[0041] In summary, when the entire device is in use or running: the base plate 1 is placed in a suitable position, and the angle between the first rotating arm 3, the second rotating arm 10 and the third rotating arm 13 is adjusted in sequence to complete the angle adjustment process of the screen body 18. The outer shell 16 and the support frame 15 are fixed together with bolts 17 to complete the fixation of the screen body 18. When it is necessary to adjust the angle position between them, the rotating ring 23 is rotated along the unlocking ring 22, so that the rotating rod 24 is rotated during the rotation. When the rotating rod 24 is aligned with the through groove 25, the unlocking ring 22 is moved along the mounting sleeve 7 under the action of the elastic potential energy of the first spring 26, so that the rotating rod 24 passes through the through groove 25 and releases the abutment of the abutment block 28.

[0042] After releasing the contact with the abutment block 28, the abutment ring 29 is slidably moved along the mounting sleeve 7. During the sliding movement, the second spring 30 between the mounting sleeve 7 and the abutment ring 29 is compressed, and the contact with the other end of the abutment block 28 is released. The mounting rod 8 can then be slid out along the first fixing plate 4, the second fixing plate 11, and the third fixing plate 12 respectively. When it is removed, the mounting rod 8 drives the flipping block 27 to rotate along the mounting sleeve 7. As it rotates continuously, the flipping block 27 is moved away from the flipping groove 31, thereby releasing the fixation between the mounting rod 8 and the mounting sleeve 7. The angles of the first rotating arm 3, the second rotating arm 10, and the third rotating arm 13 can then be adjusted, thus facilitating the angle adjustment of the screen body 18.

[0043] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An angle-adjustable transparent LED display screen, comprising a base plate (1), characterized in that: An adjustment assembly is provided on the base plate (1). The adjustment assembly includes a support base (2) and a first rotating arm (3). The support base (2) is installed on the base plate (1). The first rotating arm (3) is rotatably connected to the support base (2). A first fixing plate (4) is installed on the support base (2). A first fixing block (5) is provided on the first rotating arm (3). A second fixing block (6) is installed at one end of the first rotating arm (3). A control assembly is provided on the first fixing plate (4) and the first fixing block (5). The control assembly includes an installation sleeve (7) and an installation rod (8). The installation sleeve (7) is fixedly installed on the first fixing block (5). The installation rod (8) is slidably connected to the first fixing block (5) and the first fixing plate (4). An installation plate (9) is connected at one end of the installation rod (8). The installation sleeve (7) and the installation rod (8) are detachably connected.

2. The angle-adjustable transparent LED display screen according to claim 1, characterized in that: A second rotating arm (10) is rotatably connected to the first rotating arm (3), a second fixing plate (11) is installed on the second rotating arm (10), a third fixing plate (12) is installed at one end of the second rotating arm (10), a third rotating arm (13) is rotatably connected to the second rotating arm (10), and a third fixing block (14) is installed on the third rotating arm (13).

3. The angle-adjustable transparent LED display screen according to claim 2, characterized in that: A support frame (15) is installed on the third rotating arm (13), and a shell (16) is attached to the support frame (15). A bolt (17) is detachably installed between the shell (16) and the support frame (15). A screen body (18) is installed on the shell (16), and an abutment block (19) is installed on the mounting plate (9).

4. The angle-adjustable transparent LED display screen according to claim 3, characterized in that: The first fixing plate (4), the second fixing plate (11) and the third fixing plate (12) are all provided with mounting holes (20) and fixing holes (21). The mounting holes (20) are adapted to the mounting rod (8), the abutting block (19) is adapted to the fixing hole (21), and the mounting sleeve (7) is slidably connected with an unlocking ring (22).

5. The angle-adjustable transparent LED display screen according to claim 4, characterized in that: A rotating ring (23) is rotatably connected to the unlocking ring (22), and a rotating rod (24) is connected to the rotating ring (23). A through groove (25) is opened on the mounting sleeve (7), and the through groove (25) is adapted to the rotating rod (24).

6. An angle-adjustable transparent LED display screen according to any one of claims 1-5, characterized in that: The mounting sleeve (7) is provided with a locking component, which includes a first spring (26) and a flipping block (27). The first spring (26) is connected between the mounting sleeve (7) and the unlocking ring (22). The flipping block (27) is rotatably connected to the mounting sleeve (7). An abutment block (28) is connected to the flipping block (27). The abutment block (28) abuts against the unlocking ring (22). One end of the flipping block (27) abuts against the mounting sleeve (7).

7. An angle-adjustable transparent LED display screen according to claim 6, characterized in that: The mounting sleeve (7) is slidably connected to an abutment ring (29), which abuts against the other end of the abutment block (28), and a second spring (30) is connected between the abutment ring (29) and the mounting sleeve (7).

8. An angle-adjustable transparent LED display screen according to claim 7, characterized in that: The mounting rod (8) is provided with a flip groove (31), which is adapted to the flip block (27).

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