LED display support convenient to disassemble

Abstract

The utility model relates to the technical field of LED display supports, and discloses an LED display support convenient to disassemble, which comprises a bottom frame and an LED display screen body, an adjusting mechanism is arranged in the bottom frame, a folding storage mechanism is arranged at the top of the adjusting mechanism, a stabilizing mechanism is arranged in the folding storage mechanism, and the LED display screen body is arranged in the stabilizing mechanism. A rectangular plate is controlled by a pull rod to pull two connecting ropes to move, so that a connecting rope moving plate moves, a first inserting column is separated from the interior of a first inserting hole, an adjusting block can be pulled to ascend and descend so as to adjust the height of a rotating frame, the size of a placing cavity can be adjusted, and LED display screen bodies of various sizes can be conveniently and rapidly installed; the LED display screen body is protected by a protective pad, when the LED display screen is not used, a second inserting column can be separated from a second inserting hole in an adjusting block and then clamped into the other second inserting hole, a rotating frame is folded and placed, the storage space is reduced, and the device can be bound through a rope.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display brackets, in particular to an LED display bracket which is convenient to disassemble. Background Technique

[0002] The LED electronic display screen integrates microelectronics technology, computer technology and information processing, and has the advantages of bright colors, wide dynamic range, high brightness, long service life, stable and reliable operation, etc. An LED display bracket is required during installation.

[0003] In the prior art, the LED electronic display screen is installed on the mounting plate through bolts, and corresponding threaded holes need to be opened on the mounting plate. However, in actual use, there are many types of LED electronic display screens and their sizes are also different. When the existing brackets are used, only one type of LED electronic display screen can be fixed. Secondly, the installation through bolts requires additional tools and is time-consuming during disassembly. Therefore, it is necessary to improve an LED display bracket that is convenient to disassemble to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an LED display bracket which is convenient to disassemble, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an LED display bracket which is convenient to disassemble, including a bottom frame and an LED display screen body. An adjusting mechanism is arranged inside the bottom frame, a folding and storing mechanism is arranged at the top of the adjusting mechanism, and a stabilizing mechanism is arranged inside the folding and storing mechanism.

[0006] Preferably, the adjusting mechanism includes an adjusting block which is slidably installed inside the bottom frame. Two first springs are fixedly installed inside the adjusting block. One end of each of the two first springs away from the adjusting block is fixedly installed with a moving plate. A first insertion post is fixedly installed on the side of the moving plate away from the first spring. A first insertion hole is opened inside the bottom frame. A connecting rope is fixedly installed on the side of the moving plate close to the first spring. A rectangular plate is slidably installed inside the adjusting block. A pull rod is fixedly installed on the right side of the rectangular plate. Two steering rollers are rotatably installed inside the adjusting block to steer the moving direction of the connecting rope.

[0007] Preferably, one end of the connecting rope away from the moving plate is fixedly installed with the left side of the rectangular plate, and the connecting rope is movably installed outside the steering roller to steer the moving direction of the connecting rope.

[0008] Preferably, the moving plate is slidably installed inside the adjusting block, and the first insertion post is slidably installed inside the adjusting block. The first insertion post is inserted into the first insertion hole to lock the position of the adjusting block.

[0009] Preferably, the folding and storage mechanism includes a rotating frame. The rotating frame is arranged on the top of the adjusting block. There are two hinges between the rotating frame and the adjusting block. A protective pad is arranged inside the rotating frame. The number of the protective pads is two. The other protective pad is arranged inside the bottom frame. The LED display screen body is arranged between the two protective pads. The protective pads protect the LED display screen body to prevent the rotating frame from dropping and injuring the LED display screen body due to operation errors.

[0010] Preferably, a fixing post is fixedly installed on the front surface of the rotating frame. A rotating rod is rotatably installed on the outside of the fixing post. A second spring is fixedly installed on the front surface of the rotating rod. The end of the second spring away from the rotating rod is fixedly installed with a second insertion post. Second insertion holes are formed inside both the rotating frame and the adjusting block, enabling the conversion between the use state and the storage state.

[0011] Preferably, the second insertion post is slidably installed inside the rotating rod, and the second insertion post is clamped inside the second insertion hole, so that the position of the rotating frame can be locked after rotation.

[0012] Preferably, the stabilizing mechanism includes two double bidirectional threaded rods. The two double bidirectional threaded rods are respectively rotatably installed inside the bottom frame and the rotating frame. Four sliders are threadedly installed on the outside of the two double bidirectional threaded rods. A limiting rod is rotatably installed inside the slider. The end of the limiting rod away from the slider is rotatably installed with a connecting block on the outside, and two limiting rods are rotatably installed inside each connecting block. The connecting block is slidably installed inside the bottom frame and the rotating frame. The slider is slidably installed inside the bottom frame and the rotating frame. The limiting rod contacts the LED display screen body to limit the left and right positions of the LED display screen body and prevent the LED display screen body from shaking.

[0013] Compared with the prior art, the present utility model provides an LED display bracket that is easy to disassemble, having the following beneficial effects:

[0014] 1. For this LED display bracket that is easy to disassemble, by pulling the rod to control the rectangular plate to pull the two connecting ropes to move, the connecting ropes drive the moving plate to move, so that the first insertion post disengages from the inside of the first insertion hole. The adjusting block can be pulled up and down to adjust the height of the rotating frame, enabling the size of the placement cavity to be adjusted, facilitating the quick installation of LED display screen bodies of various sizes, and also being more convenient for disassembly.

[0015] 2. On this basis, the utility model protects the LED display body through a protective pad to prevent the rotating frame from descending due to operating errors and damaging the LED display body.

[0016] 3. On this basis, when the utility model is not in use, the second plug post can be disengaged from the second jack in the adjusting block and then clamped inside another second jack, and the rotating frame can be folded and placed, reducing the storage space. A rope can be used to tie up the device, making it more convenient to carry.

[0017] 4. On this basis, the utility model moves the slider through a double bidirectional threaded rod, enabling the limiting rod and the connecting block to be limited left and right, preventing the LED display body from shaking and making the installation of the LED display body more stable. When the device is not in use, the double bidirectional threaded rod and its connected mechanism can be retracted into the interior of the chassis and the rotating frame for storage to avoid damage caused by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts:

[0019] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the right side structure of the present utility model;

[0021] Figure 3 It is a schematic diagram of the folded external structure of the present utility model;

[0022] Figure 4 It is a schematic diagram of the right side sectional structure of the present utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the moving plate and its connected mechanism of the present utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the rotating rod and its connected mechanism of the present utility model;

[0025] Figure 7 It is a schematic diagram of the left side sectional structure of the present utility model.

[0026] In the figure: 1, chassis; 2, LED display body; 3, adjusting mechanism; 31, adjusting block; 32, first spring; 33, moving plate; 34, first plug post; 35, first jack; 36, connecting rope; 37, rectangular plate; 38, pull rod; 39, steering roller; 4, folding and storage mechanism; 41, hinge; 42, rotating frame; 43, protective pad; 44, fixed post; 45, rotating rod; 46, second spring; 47, second plug post; 48, second jack; 5, stabilizing mechanism; 51, double bidirectional threaded rod; 52, slider; 53, limiting rod; 54, connecting block. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] Embodiment 1:

[0030] Please refer to Figures 1-5 , the present invention provides a technical solution: an LED display bracket that is easy to disassemble, including a chassis 1 and an LED display body 2. An adjusting mechanism 3 is arranged inside the chassis 1, a folding and storage mechanism 4 is arranged on the top of the adjusting mechanism 3, and a stabilizing mechanism 5 is arranged inside the folding and storage mechanism 4.

[0031] Further, the adjusting mechanism 3 includes an adjusting block 31 which is slidably installed inside the chassis 1. Two first springs 32 are fixedly installed inside the adjusting block 31. One end of each of the two first springs 32 away from the adjusting block 31 is fixedly installed with a moving plate 33. A first insertion post 34 is fixedly installed on the side of the moving plate 33 away from the first spring 32. A first insertion hole 35 is formed inside the chassis 1. A connecting rope 36 is fixedly installed on the side of the moving plate 33 close to the first spring 32. A rectangular plate 37 is slidably installed inside the adjusting block 31. A pull rod 38 is fixedly installed on the right side of the rectangular plate 37. Two steering rollers 39 are rotatably installed inside the adjusting block 31 to change the moving direction of the connecting rope 36.

[0032] Further, one end of the connecting rope 36 away from the moving plate 33 is fixedly installed with the left side of the rectangular plate 37. The connecting rope 36 is movably installed outside the steering roller 39 to change the moving direction of the connecting rope 36.

[0033] Further, the moving plate 33 is slidably installed inside the adjusting block 31. The first insertion post 34 is slidably installed inside the adjusting block 31. The first insertion post 34 is inserted into the first insertion hole 35 to lock the position of the adjusting block 31.

[0034] Embodiment 2:

[0035] Please refer to Figures 3-7 and in combination with Embodiment 1, it is further obtained that the folding and storage mechanism 4 includes a rotating frame 42 which is arranged on the top of the adjusting block 31. Two hinges 41 are arranged between the rotating frame 42 and the adjusting block 31. A protective pad 43 is arranged inside the rotating frame 42. The number of the protective pads 43 is two. The other protective pad 43 is arranged inside the chassis 1. The LED display body 2 is arranged between the two protective pads 43. The protective pads 43 protect the LED display body 2 to prevent the rotating frame 42 from dropping and damaging the LED display body 2 due to operation errors.

[0036] Further, a fixed column 44 is fixedly installed on the front of the rotating frame 42. A rotating rod 45 is rotatably installed outside the fixed column 44. A second spring 46 is fixedly installed on the front of the rotating rod 45. One end of the second spring 46 away from the rotating rod 45 is fixedly installed with a second insertion post 47. Second insertion holes 48 are formed inside both the rotating frame 42 and the adjusting block 31, which can be switched between the use state and the storage state.

[0037] Further, the second insertion post 47 is slidably installed inside the rotating rod 45. The second insertion post 47 is clamped inside the second insertion hole 48 so that the rotating frame 42 can be locked in position after rotation.

[0038] Further, the stabilizing mechanism 5 includes two double bidirectional threaded rods 51, which are respectively rotatably installed inside the chassis 1 and the rotating frame 42. Four sliders 52 are threadedly installed on the outside of the two double bidirectional threaded rods 51. A limiting rod 53 is rotatably installed inside the slider 52. A connecting block 54 is rotatably installed on the outside of the end of the limiting rod 53 away from the slider 52. And two limiting rods 53 are rotatably installed inside each connecting block 54. The connecting block 54 is slidably installed inside the chassis 1 and the rotating frame 42. The slider 52 is slidably installed inside the chassis 1 and the rotating frame 42. The limiting rod 53 contacts the LED display body 2 to limit the LED display body 2 left and right, preventing the LED display body 2 from shaking.

[0039] During the actual operation process, when this device is in use, rotate the rotating frame 42 until the upper and lower positions of the two protective pads 43 correspond. At this time, the bottom of the rotating frame 42 contacts the top of the adjusting block 31. Pull the second spring 46 out of the interior of the second plug post 47 of the rotating frame 42. At this time, the second spring 46 is stretched. The second spring 46 is initially in a compressed state. Hold the rotating rod 45 and rotate it 180 degrees around the fixed post 44. Release the second plug post 47. The second spring 46 rebounds and drives the second plug post 47 to be inserted into the interior of the second jack 48 of the adjusting block 31, so that the position of the rotating frame 42 is locked, and a placement cavity is formed between the bottom frame 1 and the rotating frame 42. Pull the pull rod 38 to drive the rectangular plate 37 to slide to the right. The rectangular plate 37 pulls the two connecting ropes 36, so that the connecting ropes 36 pull the moving plate 33 to move, so that the first spring 32 is compressed. The first spring 32 is initially in a stretched state. The moving plate 33 drives the first plug post 34 out of the interior of the first jack 35, and the adjusting block 31 can be pulled up to drive the rotating frame 42 to rise, so that the placement cavity increases. Then, place the LED display body 2 inside the placement cavity. Then pull the adjusting block 31 down, so that the LED display body 2 is arranged between the two protective pads 43, which is convenient for quickly installing the LED display body 2 of various sizes, and is also more convenient for disassembly. The protective pads 43 protect the LED display body 2 to prevent the rotating frame 42 from descending due to an operation error and damaging the LED display body 2. At this time, rotate the double-sided bidirectional threaded rod 51, so that the slider 52 slides inside the bottom frame 1. Since the ends of the corresponding two limiting rods 53 far away from the slider 52 are rotatably installed inside the same connecting block 54, the movement of the slider 52 drives the limiting rods 53 to rotate, so that the limiting rod 53 close to the LED display body 2 can be adjusted at will to contact the outside of the LED display body 2. When the size of the LED display body 2 is large, the rotation angle of the limiting rod 53 is small. At this time, the LED display body 2 is limited by the side of the connecting block 54 close to the LED display body 2, so that the LED display body 2 of any size can be limited left and right, preventing the LED display body 2 from shaking and making the installation of the LED display body 2 more stable. When the device is not in use, the double-sided bidirectional threaded rod 51 can be rotated so that the double-sided bidirectional threaded rod 51 and its connected mechanism are retracted into the interior of the bottom frame 1 and the rotating frame 42 for storage to avoid collision damage. At the same time, the second plug post 47 can be disengaged from the second jack 48 inside the adjusting block 31 and then be inserted into another second jack 48, and the rotating frame 42 can be folded and placed, reducing the storage space. A rope can be used to tie up the device, making it more convenient to carry.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. An LED display bracket that is easy to disassemble, comprising a chassis (1) and an LED display body (2), characterized in that: An adjusting mechanism (3) is arranged inside the chassis (1), a folding and storing mechanism (4) is arranged at the top of the adjusting mechanism (3), and a stabilizing mechanism (5) is arranged inside the folding and storing mechanism (4).

2. The LED display bracket according to claim 1, which is characterized in that: The adjusting mechanism (3) includes an adjusting block (31) which is slidably installed inside the chassis (1). Two first springs (32) are fixedly installed inside the adjusting block (31). One end of each of the two first springs (32) far away from the adjusting block (31) is fixedly installed with a moving plate (33). A first insertion post (34) is fixedly installed on one side of the moving plate (33) far away from the first spring (32). A first insertion hole (35) is formed inside the chassis (1). A connecting rope (36) is fixedly installed on one side of the moving plate (33) close to the first spring (32). A rectangular plate (37) is slidably installed inside the adjusting block (31). A pull rod (38) is fixedly installed on the right side of the rectangular plate (37). Two turning rollers (39) are rotatably installed inside the adjusting block (31).

3. The LED display bracket that is easy to disassemble according to claim 2, wherein: One end of the connecting rope (36) far away from the moving plate (33) is fixedly installed with the left side of the rectangular plate (37), and the connecting rope (36) is movably installed outside the turning roller (39).

4. The LED display bracket according to claim 2, wherein: The moving plate (33) is slidably installed inside the adjusting block (31), the first insertion post (34) is slidably installed inside the adjusting block (31), and the first insertion post (34) is inserted inside the first insertion hole (35).

5. The LED display bracket according to claim 2, which is characterized in that: The folding and storing mechanism (4) includes a rotating frame (42) which is arranged at the top of the adjusting block (31). Two hinges (41) are arranged between the rotating frame (42) and the adjusting block (31). A protective pad (43) is arranged inside the rotating frame (42). The number of the protective pads (43) is two, and the other protective pad (43) is arranged inside the chassis (1). The LED display body (2) is arranged between the two protective pads (43).

6. The LED display bracket according to claim 5, wherein: A fixing post (44) is fixedly installed on the front surface of the rotating frame (42). A rotating rod (45) is rotatably installed outside the fixing post (44). A second spring (46) is fixedly installed on the front surface of the rotating rod (45). One end of the second spring (46) far away from the rotating rod (45) is fixedly installed with a second insertion post (47). Second insertion holes (48) are formed inside both the rotating frame (42) and the adjusting block (31).

7. The detachable LED display bracket according to claim 6, wherein: The second insertion post (47) is slidably installed inside the rotating rod (45), and the second insertion post (47) is clamped inside the second insertion hole (48).

8. The LED display bracket according to claim 5, characterized in that: The stabilizing mechanism (5) includes two double bidirectional threaded rods (51). The two double bidirectional threaded rods (51) are respectively rotatably installed inside the chassis (1) and the rotating frame (42). Four sliders (52) are threadedly installed on the outer parts of the two double bidirectional threaded rods (51). A limiting rod (53) is rotatably installed inside the slider (52). A connecting block (54) is rotatably installed on the outer part of the end of the limiting rod (53) away from the slider (52). And two limiting rods (53) are rotatably installed inside each connecting block (54). The connecting block (54) is slidably installed inside the chassis (1) and the rotating frame (42). The slider (52) is slidably installed inside the chassis (1) and the rotating frame (42). The limiting rod (53) contacts the LED display body (2).

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