LED screen suspender structure

Abstract

The utility model relates to the technical field of LED screen suspender structures, in particular to an LED screen suspender structure which comprises a hoisting accessory, the hoisting accessory comprises a hoisting plate, a hanging accessory is movably installed at the bottom end of the hoisting plate, the hanging accessory comprises a frame plate, a sliding sleeve is movably installed on the surface of the frame plate, and the sliding sleeve is movably installed on the surface of the frame plate. The left sliding sleeve and the right sliding sleeve are in butt joint through a connecting rod, and disc ends are arranged on the surfaces of the sliding sleeves. The disc end of the sliding sleeve rotates at the tail end of the hanging plate with the movable shaft as the center, the inclination angle of the LED screen set can be changed, multi-gear adjustment is provided for adjustment of the LED screen set through the multi-hole-site design of the disc end of the sliding sleeve, and after the LED screen set is adjusted to be matched, the LED screen set can be conveniently adjusted. The shaft end of the locking plug pin moves in the positioning hole in the disc end of the sliding sleeve and then is inserted into the threaded hole in the tail end of the hanging plate, inclined locking of the LED screen set can be achieved, the obliquely-arranged LED screen set can meet the view field requirement of people below the LED screen set, and the light reflection blind area is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of LED screen hanging rod structure, and in particular to an LED screen hanging rod structure. Background Technology

[0002] LED displays are installed inside the waiting areas of elevated subway stations to show train arrival times, greatly facilitating passengers.

[0003] Due to suspension issues, most LED displays are vertically suspended. However, for some large screens located at ticket gates, the vertical design is insufficient to meet passengers' viewing needs, especially when sunlight or artificial light is nearby, as the LED display surface can cause glare, affecting the visibility of waiting passengers. Therefore, an improvement is necessary. Thus, an LED screen suspension structure is needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An LED screen suspension rod structure includes a suspension accessory, which includes a suspension plate. A mounting accessory is movably installed at the bottom of the suspension plate. The mounting accessory includes a frame plate. A sliding sleeve is movably installed on the surface of the frame plate. The left and right sliding sleeves are connected by a connecting rod. A disc end is provided on the surface of the sliding sleeve. The inner side of the disc end of the sliding sleeve is movably connected to the suspension plate. Multiple positioning holes are opened on the side of the disc end of the sliding sleeve, and locking pins are inserted into the positioning holes. The shaft end of the locking pin is inserted into the end side of the suspension plate through a threaded hole. A protective accessory is connected to the back of the frame plate, and an LED screen assembly is disposed inside the protective accessory.

[0007] Preferably, the top of the hanging plate is inserted into the sleeve plate, and a fixing pin is inserted into the outer side of the bottom of the sleeve plate through a threaded hole. The shaft end of the fixing pin is inserted into the positioning hole of the hanging plate. A top plate is connected to the top of the sleeve plate, and the left and right sleeve plates are connected and fixed together by a reinforcing plate. By moving the hanging plate inside the sleeve plate, the suspension height of the LED screen group can be adjusted by a short distance, ensuring the adjustability of the LED screen group.

[0008] Preferably, a buffer spring is connected to the top of the sliding sleeve, and a fixing plate is connected to the top of the buffer spring. The fixing plate is movably sleeved on the surface of the frame plate, and the front of the fixing plate is fixed to the frame plate by bolts. When the LED screen assembly is impacted by an external object, the LED screen assembly can move upwards by a short distance, causing the buffer spring to be compressed and deformed. The buffer spring can relieve the impact force generated when the sliding sleeve moves.

[0009] Preferably, two positioning shafts are symmetrically connected on the left and right sides of the bottom end of the fixed plate, and the positioning shafts are inserted into the sliding sleeve through through slots. The bottom end of the positioning shaft is provided with a rectangular baffle. The positioning shaft can be used to position the movement of the sliding sleeve and prevent the sliding sleeve from swinging during movement.

[0010] Preferably, the protective accessory includes a protective plate, which is slidably mounted on the outside of the LED screen assembly. The protective plate has heat dissipation grooves equidistantly opened on the back. The protective plate adopts a side-sliding installation, which can prevent the protective plate from easily falling off after installation. The heat dissipation groove design on the back of the protective plate can avoid affecting the heat dissipation of the LED screen assembly.

[0011] Preferably, the protective plate has side plates installed on both sides, and the surface of the side plates is fixed to the protective plate by screws. By installing the side plates on both sides of the protective plate, the side plates can cooperate with the protective plate to further improve the protection effect on the frame of the LED screen assembly.

[0012] Preferably, the side plate is symmetrically connected with two positioning pins on both sides, and the positioning pins are inserted into the limiting sleeve through slots. The limiting sleeve is fixed to the surface of the protective plate and can be positioned by inserting the positioning pins into the slots of the limiting sleeve.

[0013] This utility model has at least the following beneficial effects:

[0014] 1. By setting up mounting accessories, the angle of the LED screen assembly can be adjusted. This device rotates the sliding sleeve at the end of the plate around the movable shaft, which can change the tilt angle of the LED screen assembly. The multi-hole design of the sliding sleeve provides multiple adjustment levels for the LED screen assembly. After the LED screen assembly is adjusted to the appropriate position, the locking pin moves in the positioning hole at the end of the sliding sleeve and is inserted into the threaded hole at the end of the plate, thus locking the tilt of the LED screen assembly. The tilted LED screen assembly can meet the vision needs of people below the LED screen assembly and effectively reduce the blind spot of reflection.

[0015] 2. By setting protective accessories, the frame of the LED screen group is protected, and the suspension effect of the LED screen group is improved. This device uses a protective plate and two side plates to wrap around the frame of the LED screen group. Two frame plates are fixed to the back of the protective plate. When the frame plate is suspended, the tensile force on the frame plate is distributed to the whole formed by the protective plate and the side plates, thereby reducing the probability of deformation when the back of the LED screen group is suspended, and ensuring the normal service life of the LED screen group. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the external structure of an LED screen suspension rod structure proposed in this utility model;

[0018] Figure 2 This is a three-dimensional disassembly diagram of the protective accessories in the LED screen hanging rod structure proposed in this utility model;

[0019] Figure 3 This is a three-dimensional disassembly diagram of the hoisting accessories and mounting accessories in an LED screen suspension rod structure proposed in this utility model;

[0020] Figure 4 This is a partial disassembly diagram of the mounting accessories in the LED screen hanging rod structure proposed in this utility model.

[0021] In the diagram: 1. Lifting accessories; 11. Top plate; 12. Sleeve plate; 13. Hanging plate; 14. Fixing pin; 15. Reinforcing plate; 2. Hanging accessories; 21. Frame plate; 22. Sliding sleeve; 23. Locking pin; 24. Connecting rod; 25. Buffer spring; 26. Fixing plate; 27. Positioning shaft; 3. Protective accessories; 31. Protective plate; 32. Limit sleeve; 33. Positioning pin; 34. Side plate; 35. Screw shaft; 4. LED screen assembly. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-4An LED screen hanging rod structure includes a hanging accessory 1, which includes a hanging plate 13. A mounting accessory 2 is movably installed at the bottom of the hanging plate 13. The mounting accessory 2 includes a frame plate 21. A sliding sleeve 22 is movably installed on the surface of the frame plate 21. The left and right sliding sleeves 22 are connected by a connecting rod 24. The surface of the sliding sleeve 22 is provided with a disc end. The inner side of the disc end of the sliding sleeve 22 is movably connected to the hanging plate 13. Multiple positioning holes are opened on the side of the disc end of the sliding sleeve 22, and a locking pin 23 is inserted into the positioning hole. The shaft end of the locking pin 23 is inserted into the end side of the hanging plate 13 through a threaded hole. A protective accessory 3 is connected to the back of the frame plate 21, and an LED screen assembly 4 is installed inside the protective accessory 3.

[0024] The top of the hanging plate 13 is inserted into the sleeve plate 12. The bottom outer side of the sleeve plate 12 is inserted through a threaded hole to fix the pin 14. The shaft end of the fixing pin 14 is inserted into the positioning hole of the hanging plate 13. The top of the sleeve plate 12 is connected to the top plate 11. The left and right sleeve plates 12 are connected and fixed by a reinforcing plate 15.

[0025] A buffer spring 25 is connected to the top of the sliding sleeve 22, and a fixing plate 26 is connected to the top of the buffer spring 25. The fixing plate 26 is movably sleeved on the surface of the frame plate 21, and the front of the fixing plate 26 is fixed to the frame plate 21 by bolts.

[0026] Two positioning shafts 27 are symmetrically connected on the left and right sides of the bottom end of the fixed plate 26, and the positioning shafts 27 are inserted into the sliding sleeve 22 through the through groove. A rectangular baffle is provided at the bottom end of the positioning shaft 27.

[0027] The protective accessory 3 includes a protective plate 31, which is slidably mounted on the outside of the LED screen assembly 4. Heat dissipation grooves are provided at equal intervals on the back of the protective plate 31.

[0028] Side plates 34 are installed on the left and right sides of the protective plate 31, and the surface of the side plates 34 is fixed to the protective plate 31 by screw shafts 35.

[0029] The side plate 34 has two symmetrically connected positioning pins 33 on both sides, and the positioning pins 33 are inserted into the limiting sleeve 32 through slots. The limiting sleeve 32 is fixed to the surface of the protective plate 31.

[0030] The suspension height of the LED screen assembly 4 can be adjusted short distances by moving the hanging plate 13 inside the sleeve plate 12, ensuring the adjustability of the LED screen assembly 4. The fixing pin 14 is inserted into the positioning hole of the hanging plate 13 after rotating and moving in the threaded hole of the sleeve plate 12, ensuring the stability of the hanging plate 13 after adjustment. The fixing plate 26 is connected to the sliding sleeve 22 by the buffer spring 25, so that the sliding sleeve 22 can move slightly. When the LED screen assembly 4 is hit by an external object, the LED screen assembly 4 can move upwards short distances, causing the buffer spring 25 to be compressed and deformed. The buffer spring 25 can relieve the impact force generated when the sliding sleeve 22 moves. The positioning shaft 27 can position the movement of the sliding sleeve 22 to prevent the sliding sleeve 22 from swinging during movement. The rectangular baffle at the bottom end of the positioning shaft 27 can limit the movement of the positioning shaft 27 to prevent the positioning shaft 27 from disengaging from the sliding sleeve 22 during upward movement.

[0031] The LED screen assembly 4 is wrapped with a protective plate 31 to improve its safety. The protective plate 31 is also installed with a side-sliding mechanism to prevent it from falling off easily after installation. The heat dissipation groove design on the back of the protective plate 31 can avoid affecting the heat dissipation of the LED screen assembly 4. The side plates 34 are installed on both sides of the protective plate 31, which can cooperate with the protective plate 31 to further improve the protection of the frame of the LED screen assembly 4. When installing the side plates 34, the positioning pins 33 can be inserted into the slots of the limiting sleeves 32 to position the side plates 34 and ensure the convenience of installation.

[0032] Working principle: According to the appendix Figure 1 With appendix Figure 2 As shown, during use, by inserting the protective plate 31 from the side of the LED screen group 4, the two sides of the side plate 34 abut against the two sides of the protective plate 31, so that the positioning pin 33 is inserted into the limiting sleeve 32, and then the side plate 34 is positioned. At this time, the screw shaft 35 can be inserted through the side of the side plate 34 into the corresponding threaded hole of the protective plate 31 to achieve the installation and fixation of the side plate 34.

[0033] Secondly, according to the appendix Figure 3 With appendix Figure 4 As shown, by pulling down the hanging plate 13, the length of the hanging plate 13 within the sleeve plate 12 can be adjusted. At this time, the fixing pin 14 can be rotated and moved within the threaded hole of the sleeve plate 12 and then inserted into the corresponding positioning hole of the hanging plate 13 to ensure the stability of the hanging plate 13 after adjustment. At this time, the sliding sleeve 22 is rotated so that the disc end of the sliding sleeve 22 rotates at the end of the hanging plate 13. At this time, the sliding sleeve 22 can drive the frame plate 21 to rotate, so that the frame plate 21 synchronously controls the LED screen group 4 to rotate. After the sliding sleeve 22 has been rotated and adjusted, the locking pin 23 can be moved within the through hole of the disc end of the sliding sleeve 22 and then inserted into the threaded hole on the bottom surface of the hanging plate 13 to ensure the stability of the sliding sleeve 22 after adjustment.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An LED screen suspension rod structure, comprising suspension accessories (1), characterized in that, The hoisting accessory (1) includes a hoisting plate (13), and a mounting accessory (2) is movably installed at the bottom of the hoisting plate (13). The mounting accessory (2) includes a frame plate (21), and a sliding sleeve (22) is movably installed on the surface of the frame plate (21). The two sliding sleeves (22) are connected by a connecting rod (24). The surface of the sliding sleeve (22) is provided with a disc end. The inner side of the disc end of the sliding sleeve (22) is movably connected to the hoisting plate (13). Multiple positioning holes are opened on the side of the disc end of the sliding sleeve (22), and a locking pin (23) is inserted into the positioning hole. The shaft end of the locking pin (23) is inserted into the end side of the hoisting plate (13) through a threaded hole. A protective accessory (3) is connected to the back of the frame plate (21), and an LED screen group (4) is provided inside the protective accessory (3).

2. The LED screen suspension rod structure according to claim 1, characterized in that, The top of the hanging plate (13) is inserted into the sleeve plate (12). The bottom outer side of the sleeve plate (12) is fitted with a fixing pin (14) through a threaded hole, and the shaft end of the fixing pin (14) is inserted into the positioning hole of the hanging plate (13). The top of the sleeve plate (12) is connected to a top plate (11), and the left and right sleeve plates (12) are connected and fixed by a reinforcing plate (15).

3. The LED screen suspension rod structure according to claim 2, characterized in that, The top of the sliding sleeve (22) is connected to a buffer spring (25), and the top of the buffer spring (25) is connected to a fixing plate (26). The fixing plate (26) is movably sleeved on the surface of the frame plate (21), and the front of the fixing plate (26) is fixed to the frame plate (21) by bolts.

4. The LED screen suspension rod structure according to claim 3, characterized in that, The bottom of the fixed plate (26) is symmetrically connected to two positioning shafts (27), and the positioning shafts (27) are inserted into the sliding sleeve (22) through the through groove. The bottom of the positioning shafts (27) is provided with a rectangular baffle end.

5. The LED screen suspension rod structure according to claim 1, characterized in that, The protective accessory (3) includes a protective plate (31), which is slidably mounted on the outside of the LED screen assembly (4), and heat dissipation grooves are provided at equal intervals on the back of the protective plate (31).

6. The LED screen suspension rod structure according to claim 5, characterized in that, Side plates (34) are installed on the left and right sides of the protective plate (31), and the surface of the side plates (34) is fixed to the protective plate (31) by screw shafts (35).

7. The LED screen suspension rod structure according to claim 6, characterized in that, The side plate (34) is symmetrically connected to two positioning pins (33), and the positioning pins (33) are inserted into the limiting sleeve (32) through slots. The limiting sleeve (32) is fixed to the surface of the protective plate (31).

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