LED large screen support with folding function

Abstract

The utility model discloses an LED large screen support with a folding function, which belongs to the field of LED large screen supports and comprises a folding support component. A bearing plate is arranged on the folding support assembly in a supporting mode. An angle adjusting assembly is arranged on the bearing plate in a supporting mode, and an LED large screen body is assembled on the angle adjusting assembly. According to the LED large screen support with the folding function, the arranged folding support assembly can be folded for use, when the folding support assembly needs to be detached and carried, space can be greatly saved, meanwhile, the folding design can be folded and unfolded according to different installation environments and use requirements, and the LED large screen support is convenient to use. The installation flexibility of the large screen support is improved; according to the LED large screen, the angle of the LED large screen body can be flexibly adjusted through the arranged angle adjusting assembly so as to meet the visual angle requirements of different audiences, meanwhile, the problem of light reflection can be avoided by adjusting the display angle of the LED large screen body, and the LED large screen body looks clearer at different angles.

Description

Technical Field

[0001] The utility model belongs to the field of LED large screen brackets, and specifically relates to an LED large screen bracket with a folding function. Background Art

[0002] The LED large-screen bracket is a device used to support and fix the LED display screen. It is usually composed of a bracket body, a base, mounting screws, etc. It can install the LED display screen on the wall, the ground or the bracket to facilitate the display and use of the LED display screen; the main function of the LED large-screen bracket is to provide a stable supporting platform so that the LED display screen can be displayed smoothly and is not easily disturbed by the external environment.

[0003] When carrying and displaying an LED screen, the traditional LED large-screen bracket has a relatively simple functionality. It can only be used to display the LED screen, but does not have the function of tilting the LED screen. Since the screen angle cannot be adjusted, users can only view the screen at a fixed angle, which will result in a poor viewing experience for users in different positions and heights. At the same time, the fixed screen angle will be affected by light reflection, making the screen appear to have obvious reflections at certain angles, affecting picture clarity and viewing effects. At the same time, the existing LED large-screen bracket is welded as a whole during its overall construction, and does not have a bracket folding function. The bracket that cannot be folded has a large overall weight and volume, and requires more manpower and equipment support during transportation, which increases the complexity and risk of transportation. Therefore, a LED large-screen bracket with a folding function is proposed to solve the above problems. Utility Model Content

[0004] In response to one or more of the above defects or improvement needs in the prior art, the utility model provides a large LED screen bracket with a folding function, which has the advantages that the bracket can be folded and stored, which is easy to carry and install, and the LED screen can be adjusted at an angle for viewing, which has the advantages of better overall use effect.

[0005] To achieve the above-mentioned purpose, the utility model provides a large LED screen bracket with a folding function, including a folding bracket assembly; a bearing plate is supported on the folding bracket assembly; an angle adjustment assembly is supported on the bearing plate, and a large LED screen body is assembled on the angle adjustment assembly;

[0006] The folding bracket assembly includes two bottom plates, the upper surfaces of the two bottom plates are inclined with pillars, the top of the pillars are rotatably equipped with a shaft seat, the shaft seat is horizontally arranged and has ear seats protruding on both sides, and the upper end surface of the shaft seat is also provided with a square tube; the two ear seats are rotatably connected with side beams, and the ends of the two side beams are provided with support seats; the four support seats are horizontally arranged and the bearing plates are arranged on the upper end surfaces of the four support seats;

[0007] The angle adjustment assembly includes an adjustment seat arranged on the upper end surface of the supporting plate, the adjustment seat is arranged in a rectangular frame, two screw seats are installed on the upper end surface of the adjustment seat, and slider seats are slidably arranged in the two screw seats. An adjustment shaft seat is arranged on the upper end surface of the slider seat and is rotatably connected to an adjustment rod through the adjustment shaft seat. The upper end surface of the adjustment seat also supports a support rod.

[0008] As a further improvement of the utility model, the upper end surfaces of the adjacent adjusting rod and supporting rod on the same side are both provided with load-bearing beams, and two top rotating shaft seats are installed at the bottom of the load-bearing beam. The two top rotating shaft seats are rotatably connected to the top ends of the adjusting rod and the supporting rod respectively.

[0009] As a further improvement of the utility model, a small screw rod is rotatably arranged in each of the two screw seats, and the small screw rod passes through the slider seat and is meshedly connected therewith.

[0010] As a further improvement of the present invention, the sides of the two screw seats are equipped with reciprocating motors, and the output end of the reciprocating motor passes through the adjacent screw seat and is connected to one end of the small screw rod.

[0011] As a further improvement of the utility model, a center beam is fixedly installed between the two square tubes, the pillar sides and the bottom of the center beam are equipped with pillar rotating shafts, a reinforcing beam is rotatably connected between two adjacent pillar rotating shafts, and the two reinforcing beams are arranged at an incline.

[0012] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0013] The LED large-screen bracket with folding function of the utility model can be folded for use through the mutual movement and coordination of multiple components in the folding bracket assembly during actual use. When the folding bracket assembly needs to be disassembled and carried, it can greatly save space. At the same time, its folding design can be folded and unfolded according to different installation environments and usage requirements, thereby improving the installation flexibility of the large-screen bracket of the present application.

[0014] The LED large-screen bracket with a folding function of the utility model, in actual use, can be used for angle adjustment on the angle adjustment component through the movement coordination of multiple components in the provided angle adjustment component. When the LED large-screen body is used to display content, the provided angle adjustment component can flexibly adjust the angle of the LED large-screen body to meet the viewing angle requirements of different audiences and improve the viewing experience. At the same time, by adjusting the display angle of the LED large-screen body, the problem of light reflection can be avoided, making the LED large-screen body look clearer at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the folding bracket assembly and the load-bearing plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the angle adjustment component of the utility model;

[0018] Figure 4 This is a schematic diagram of the disassembled structure of the folding bracket assembly of the utility model.

[0019] In all the drawings, the same figure marks represent the same technical features, specifically: 1. folding bracket assembly; 11. bottom plate; 12. pillar; 13. pillar shaft; 14. reinforcing beam; 15. shaft seat; 16. square tube; 17. side beam; 18. support seat; 19. center beam; 2. load-bearing plate; 3. angle adjustment assembly; 31. adjustment seat; 32. screw seat; 33. small screw; 34. reciprocating motor; 35. slider seat; 36. adjustment shaft seat; 37. adjustment rod; 38. support rod; 39. top shaft seat; 310. load-bearing beam; 4. LED large screen body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] Depend on Figure 1-4Provided is a large LED screen bracket with a folding function, comprising a folding bracket assembly 1; a bearing plate 2 is supported on the folding bracket assembly 1; an angle adjustment assembly 3 is supported on the bearing plate 2, and an LED large screen body 4 is assembled on the angle adjustment assembly 3;

[0023] The folding bracket assembly 1 includes two bottom plates 11, and the upper end surfaces of the two bottom plates 11 are both inclinedly provided with pillars 12. The top of the pillars 12 is rotatably equipped with a shaft seat 15, which is horizontally arranged and has ear seats protruding on both sides thereof. The upper end surface of the shaft seat 15 is also provided with a square tube 16; the two ear seats are rotatably connected with side beams 17, and the ends of the two side beams 17 are provided with support seats 18; the four support seats 18 are horizontally arranged and the bearing plates 2 are arranged on the upper end surfaces of the four support seats 18; in a preferred embodiment, threaded holes are reserved on the support seats 18;

[0024] The angle adjustment assembly 3 includes an adjustment seat 31 arranged on the upper end surface of the supporting plate 2. The adjustment seat 31 is arranged in a rectangular frame. Two screw seats 32 are installed on the upper end surface of the adjustment seat 31. Slider seats 35 are slidably arranged in the two screw seats 32. An adjustment shaft seat 36 is arranged on the upper end surface of the slider seat 35 and is rotatably connected to an adjustment rod 37 through the adjustment shaft seat 36. A support rod 38 is also supported on the upper end surface of the adjustment seat 31.

[0025] In this embodiment, in actual use, the folding bracket assembly 1 can be folded for use through the mutual movement and coordination of multiple components within the folding bracket assembly 1. When the folding bracket assembly 1 needs to be disassembled and carried, it can greatly save space. At the same time, its folding design can be folded and unfolded according to different installation environments and usage requirements, thereby improving the installation flexibility of the large-screen bracket of the present application.

[0026] Furthermore, through the movement coordination of multiple components within the angle adjustment component 3, the LED large-screen body 4 can be adjusted on the angle adjustment component 3. When the LED large-screen body 4 is used to display content, the angle adjustment component 3 can flexibly adjust the angle of the LED large-screen body 4 to adapt to the viewing angle requirements of different audiences and improve the viewing experience. At the same time, by adjusting the display angle of the LED large-screen body 4, the problem of light reflection can also be avoided, making the LED large-screen body 4 look clearer at different angles.

[0027] Specifically, refer to Figure 1-2 , Figure 4 The upper end surfaces of the adjacent adjusting rods 37 and supporting rods 38 on the same side are both provided with load-bearing beams 310, and two top rotating shaft seats 39 are installed at the bottom of the load-bearing beam 310, and the two top rotating shaft seats 39 are rotatably connected to the top ends of the adjusting rods 37 and supporting rods 38 respectively.

[0028] In this embodiment, in actual use, the load-bearing beam 310 can be used to support the LED large screen body 4. In a preferred embodiment, as shown in the embodiment Figure 3 As shown in , a threaded hole is reserved on the load-bearing beam 310, and the user can use bolts to install the LED large screen body 4 on the load-bearing beam 310;

[0029] Furthermore, through the rotational connection between the top rotating shaft seat 39 and the adjusting rod 37 and the supporting rod 38, in actual use, when the slider seat 35 drives the bottom of the adjusting shaft seat 36 to approach one side of the supporting rod 38, the inclination angle of the two load-bearing beams 310 will gradually increase, and at the same time, the display angle of the LED large screen body 4 installed on the side of the load-bearing beam 310 will be more inclined. Similarly, when the adjusting shaft seat 36 is farther away from the supporting rod 38, the adjusting rod 37 set at this time will gradually change from being inclined toward the side of the supporting rod 38 to being in a vertical state. When the inclination angle of the adjusting rod 37 is further changed and tilted in the opposite direction, the display angle of the set LED large screen body 4 can be more gentle until it is in a horizontal state.

[0030] Specifically, refer to Figure 3 Small screw rods 33 are rotatably arranged in the two screw seats 32, and the small screw rods 33 penetrate the slider seat 35 and are meshedly connected therewith.

[0031] In this embodiment, the small screw rod 33 is arranged to rotate in the screw seat 32. When the small screw rod 33 rotates, it is limited by the screw seat 32, so that the slider seat 35 outside the small screw rod 33 can drive the adjustment shaft seat 36 to move in a straight line along the stroke range of the small screw rod 33 as a whole.

[0032] Specifically, refer to Figure 3 The sides of the two screw seats 32 are both equipped with reciprocating motors 34 , and the output end of the reciprocating motor 34 passes through the adjacent screw seat 32 and is connected to one end of the small screw rod 33 .

[0033] In this embodiment, the reciprocating motor 34 is used to drive the small lead screw 33 to rotate. When the user connects the power supply to the reciprocating motor 34, the rotation of the small lead screw 33 can be controlled. During this period, the power supply connection method of the reciprocating motor 34 is the existing technology, and the control circuit can be realized through simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection will not be described in detail.

[0034] Specifically, referring to 4-, a center beam 19 is fixedly installed between the two square tubes 16, and a support shaft 13 is installed on the side of the support 12 and the bottom of the center beam 19. A reinforcing beam 14 is rotatably connected between two adjacent support shafts 13, and the two reinforcing beams 14 are arranged at an incline.

[0035] In this embodiment, through the rotation connection between the rotating shaft seat 15 and the pillar 12, the user can lift the central beam 19 horizontally, and then rotate the two pillars 12 outward until they are at the maximum tilt angle. At this time, the rotating shaft seat 15 is set at a horizontal angle, and the two pillars 12 can be opened and in a tilted state.

[0036] Furthermore, when the two pillars 12 are tilted and opened at the maximum angle, the two base plates 11 arranged at the bottom of the pillars 12 will be in a horizontal state. In a preferred embodiment, threaded holes are reserved on the base plates 11, and the user can use positioning bolts to position the two base plates 11 on a horizontal plane, thereby completing the overall assembly of the folding bracket assembly 1.

[0037] The LED large screen bracket with folding function of the utility model:

[0038] Step 1: In actual use, through the rotation connection between the rotating shaft seat 15 and the pillar 12, the user can lift the center beam 19 horizontally, and then rotate the two pillars 12 outward until they are at the maximum tilt angle. At this time, the rotating shaft seat 15 is set at a horizontal angle, and the two pillars 12 can be opened and in a tilted state. By setting the reinforcement beam 14 tilted between the pillar 12 and the center beam 19, the positioning between the center beam 19 and the pillar 12 is more stable. When the two pillars 12 are opened, the user can use the positioning bolts to position the two bottom plates 11 on the horizontal plane, thereby completing the overall assembly of the folding bracket assembly 1;

[0039] Step 2: After the folding bracket assembly 1 is positioned, the user can use bolts to assemble the load-bearing plate 2 on the four support seats 18. By installing the folding bracket assembly 1 and the load-bearing plate 2, the load-bearing plate 2 can be realized. After the load-bearing plate 2 is completed, the user uses bolts again to assemble the angle adjustment assembly 3 on the load-bearing plate 2.

[0040] Step 3: The user uses bolts to position the LED large screen body 4 on the angle adjustment component 3, and at the same time assembles the LED large screen body 4 on the sides of the two load-bearing beams 310. At this time, the folding bracket component 1, the load-bearing plate 2, and the angle adjustment component 3 can be used to display the LED large screen body 4; when the user needs to adjust the angle of the LED large screen body 4, the reciprocating motor 34 is connected to a power source. At this time, the output end of the reciprocating motor 34 and the small lead screw 33 are rotated, so that the small lead screw 33 can be rotated in the lead screw seat 32. When the small lead screw 33 rotates, it is limited by the lead screw seat 32, so that the slider seat 35 outside the small lead screw 33 can drive the adjustment shaft seat 36 to move linearly along the stroke range of the small lead screw 33 as a whole;

[0041] Step 4: Through the rotational connection between the two top rotating shaft seats 39 and the adjusting rod 37 and the supporting rod 38, the angle of the set load-bearing beam 310 can be tilted and adjusted. During this period, when the slider seat 35 drives the adjusting shaft seat 36 to approach one side of the supporting rod 38, the tilt angle of the two load-bearing beams 310 becomes larger, and the display angle of the LED large-screen body 4 installed on the side of the load-bearing beam 310 becomes more inclined. Similarly, when the adjusting shaft seat 36 is further away from the supporting rod 38, the display angle of the set LED large-screen body 4 can be more gentle until it is in a horizontal state. The user can adjust the display angle of the LED large-screen body 4 by adjusting the moving direction of the slider seat 35.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable LED large screen bracket, characterized in that ； It comprises a folding support assembly (1); a carrying plate (2) is supported on the folding support assembly (1); an angle adjustment assembly (3) is supported on the carrying plate (2), and an LED large screen body (4) is mounted on the angle adjustment assembly (3); The folding bracket assembly (1) comprises two bottom plates (11), the upper end surfaces of the two bottom plates (11) are both obliquely provided with pillars (12), the top ends of the pillars (12) are rotatably provided with a rotating shaft seat (15), the rotating shaft seat (15) is horizontally arranged and has ear seats protruding on both sides thereof, and the upper end surface of the rotating shaft seat (15) is also provided with a square tube (16); the two ear seats are rotatably connected with side beams (17), and the ends of the two side beams (17) are both provided with support seats (18); the four support seats (18) are horizontally arranged and the bearing plates (2) are arranged on the upper end surfaces of the four support seats (18); The angle adjustment assembly (3) comprises an adjustment seat (31) arranged on the upper end surface of the bearing plate (2); the adjustment seat (31) is arranged in a rectangular frame; two screw seats (32) are installed on the upper end surface of the adjustment seat (31); a slider seat (35) is slidably arranged in each of the two screw seats (32); an adjustment shaft seat (36) is arranged on the upper end surface of the slider seat (35) and is rotatably connected to an adjustment rod (37) through the adjustment shaft seat (36); and a support rod (38) is also supported on the upper end surface of the adjustment seat (31).

2. The LED large screen bracket with folding function according to claim 1 is characterized in that: The upper end surfaces of the adjacent adjusting rod (37) and the supporting rod (38) on the same side are both provided with a bearing beam (310), and two top rotating shaft seats (39) are installed at the bottom of the bearing beam (310), and the two top rotating shaft seats (39) are rotatably connected to the top ends of the adjusting rod (37) and the supporting rod (38) respectively.

3. The LED large screen bracket with folding function according to claim 1 is characterized in that: A small screw rod (33) is rotatably arranged in each of the two screw seats (32), and the small screw rod (33) passes through the slider seat (35) and is meshedly connected therewith.

4. The LED large screen bracket with folding function according to claim 3 is characterized in that: The sides of the two screw seats (32) are both equipped with a reciprocating motor (34), and the output end of the reciprocating motor (34) passes through the adjacent screw seat (32) and is connected to one end of the small screw rod (33).

5. The LED large screen bracket with folding function according to claim 1 is characterized in that: A central beam (19) is fixedly installed between the two square tubes (16), a support shaft (13) is installed on the side of the support (12) and the bottom of the central beam (19), a reinforcing beam (14) is rotatably connected between two adjacent support shafts (13), and the two reinforcing beams (14) are arranged in an inclined manner.

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