CN219225822U

CN219225822U - LED electronic screen convenient to build

Info

Publication number: CN219225822U
Application number: CN202223532088.0U
Authority: CN
Inventors: 聂小桥; 彭招函; 张团明
Original assignee: Hainan Craftsman Wumei Culture Communication Co ltd
Current assignee: Hainan Craftsman Wumei Culture Communication Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of LED electronic screens, and discloses an LED electronic screen convenient to build. According to the utility model, the position of the connecting block can be adjusted and the connecting block can be fixed by arranging the adjusting and fixing assembly, the spring can be used for connecting and fixing the upright post A and the upright post B, the stability is improved, the spring is arranged in the sliding groove, the second connecting rod can protect the spring, after the spring is used for a long time, the performance of the spring is reduced, the connecting block can be moved, and one end of the spring is pulled by the connecting block, so that the elasticity of the spring is ensured.

Description

LED electronic screen convenient to build

Technical Field

The utility model relates to the technical field of LED electronic screens, in particular to an LED electronic screen convenient to build.

Background

The LED display screen is a flat-panel display, which is composed of small LED module panels, is used for displaying various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like.

The LED electronic display screen used in the current stage is inconvenient to install, difficult to install and operate, inconvenient to adjust in height according to the needs of users, and inflexible to use.

In the energy-saving LED electronic display screen convenient for stage construction disclosed in the authorized bulletin No. CN214947472U, the energy-saving LED electronic display screen comprises a display mechanism and a mounting mechanism, wherein mounting mechanisms are arranged on two sides of the display mechanism, an adjusting hole is formed in the storage groove, the storage groove is connected with a placing frame through the adjusting hole, a supporting block is arranged at the upper end of the placing frame, an anti-slip pad is arranged at the lower end of the placing frame, the placing frame is connected with the adjusting hole through the supporting block, lifting grooves are formed in the outer surfaces of a column A and a column B, bottom blocks are arranged at the lower ends of the column A and the column B, the column A and the column B are connected with a display screen body through the lifting grooves, the placing frame is pulled downwards to play a supporting role on the display screen body, at the moment, the column A and the column B are connected with the display screen body, the two sides of the display screen body are connected with the lifting grooves, after the connection and fixation, the placing frame is fixed in the storage groove, the mounting frame is convenient to install, a circular ring is arranged on the outer surface of the column A, the column A is connected with the column B through the circular ring, one end of the fixing rod is provided with a spring, one end of the circular ring is provided with a hook, and one end of the spring is provided with a lifting block, and the hook is connected with the circular hook through the circular ring, and the hook is fixed on the hook through the hook, and the hook is fixed with the hook; however, the spring is arranged outside and is easy to damage, and when the elasticity of the spring is reduced after the spring is used for a long time, the device cannot be adjusted.

Therefore, we propose an LED electronic screen that is easy to build to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a spring is arranged outside and is easy to damage, and the spring cannot be adjusted when the elasticity of the spring is reduced after the spring is used for a long time, and provides an LED electronic screen convenient to construct.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a LED electronic screen convenient to build, includes stand A, stand B, display screen body and electric telescopic handle, stand A and stand B's lateral wall fixedly connected with head rod and second connecting rod respectively, the spout has been seted up to the one end of second connecting rod, and head rod keeps away from the one end of stand A and is located the inside setting of spout, the head rod one end fixedly connected with spring that is located the spout inside, the inner wall sliding connection of second connecting rod has the connecting block, the one end and the connecting block fixedly connected with of head rod are kept away from to the spring, one side lateral wall fixedly connected with of connecting block adjusts fixed subassembly.

Preferably, the adjusting and fixing assembly comprises a screw rod, the screw rod is fixedly connected with the connecting block, a strip-shaped groove is formed in one side wall of the second connecting rod, one end of the screw rod penetrates through the strip-shaped groove, and a nut is connected with the outer wall of the screw rod in a threaded manner.

Preferably, the handle sleeve is sleeved outside the screw rod, and anti-slip patterns are formed in the outer wall of the handle sleeve.

Preferably, the outer wall of the second connecting rod is rotationally connected with a rotating shaft, one end of the rotating shaft penetrates through the second connecting rod and extends to the inside of the sliding groove, one end of the second connecting rod located inside the sliding groove is fixedly connected with a gear, one end of the first connecting rod is fixedly connected with a rack, and the rack is meshed with the gear.

Preferably, one end fixedly connected with slide bar of rack, the spacing groove has been seted up to the bottom of spout, and the one end of slide bar is located spacing inslot portion setting, slide bar and spacing groove sliding connection.

Preferably, the outer wall of one end of the rotating shaft is fixedly connected with a rotating handle.

Preferably, the outer wall of the rotating handle is sleeved with a rubber sleeve, and the outer wall of the rubber sleeve is provided with anti-skid patterns.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the position of the connecting block can be adjusted and the connecting block can be fixed by arranging the adjusting and fixing assembly, the spring can be used for connecting and fixing the upright post A and the upright post B, the stability is improved, the spring is arranged in the sliding groove, the second connecting rod can protect the spring, after the spring is used for a long time, the performance of the spring is reduced, the connecting block can be moved, and one end of the spring is pulled by the connecting block, so that the elasticity of the spring is ensured.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an LED electronic screen provided by the utility model for easy construction;

fig. 2 is a schematic cross-sectional structure diagram of an LED electronic screen convenient for construction according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at X;

fig. 4 is a schematic diagram of a partial structure of an LED electronic screen provided by the present utility model for easy construction;

fig. 5 is a schematic diagram of a chute structure of an LED electronic screen with easy construction according to the present utility model.

In the figure: 1. a column A; 2. a column B; 3. a display screen body; 4. an electric telescopic rod; 5. a first connecting rod; 6. a second connecting rod; 7. a chute; 8. a spring; 9. a connecting block; 10. a screw; 11. a bar-shaped groove; 12. a nut; 13. a rotating shaft; 14. a gear; 15. a rack; 16. a slide bar; 17. a limit groove; 18. a rotating handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, an LED electronic screen convenient to build, including stand A1, stand B2, display screen body 3 and electric telescopic handle 4, stand A1 and stand B2's lateral wall fixedly connected with head rod 5 and second connecting rod 6 respectively, spout 7 has been seted up to the one end of second connecting rod 6, and head rod 5 keeps away from the one end of stand A1 and is located spout 7 inside setting, head rod 5 one end fixedly connected with spring 8 that is located spout 7 inside, the inner wall sliding connection of second connecting rod 6 has connecting block 9, the one end and the connecting block 9 fixed connection of head rod 5 are kept away from to spring 8, one side lateral wall fixedly connected with of connecting block 9 adjusts fixed subassembly.

The structure can be seen from the above: through setting up adjusting the fixed subassembly, can connecting block 9's position and fixed connection block 9, spring 8 can be fixed stand A1 and stand B2 connection, promotes stability, and spring 8 sets up in spout 7 for second connecting rod 6 can protect spring 8, and after spring 8 uses for a long time, spring 8's performance reduces the back, can remove connecting block 9, makes connecting block 9 pulling spring 8's one end, and then guarantees spring 8's elasticity.

Further, the adjusting and fixing assembly comprises a screw rod 10, the screw rod 10 is fixedly connected with the connecting block 9, a strip-shaped groove 11 is formed in one side wall of the second connecting rod 6, one end of the screw rod 10 penetrates through the strip-shaped groove 11, and a nut 12 is connected to the outer wall of the screw rod 10 in a threaded manner; through setting up screw rod 10, bar groove 11 and nut 12 cooperation and use, can fixed connecting block 9, and can turn loose nut 12, slide screw rod 10 and connecting block 9, adjust the fixed position of connecting block 9, turn tightly nut 12 again can.

Further, a handle sleeve is fixedly sleeved outside the screw rod 10, and anti-skid patterns are formed on the outer wall of the handle sleeve; by providing the handle grip, the movement of the screw 10 can be pushed by the handle grip.

Further, the outer wall of the second connecting rod 6 is rotatably connected with a rotating shaft 13, one end of the rotating shaft 13 penetrates through the second connecting rod 6 and extends to the inside of the sliding groove 7, one end of the second connecting rod 6 positioned in the sliding groove 7 is fixedly connected with a gear 14, one end of the first connecting rod 5 is fixedly connected with a rack 15, and the rack 15 is meshed with the gear 14; through setting up pivot 13, gear 14 and rack 15 cooperation and use, can promote stand A1, stand B2 keep away from each other when electric telescopic handle 4 promotes display screen body 3 from top to bottom, avoid stand A1 and stand B2 under the pulling force of spring 8, the frictional force between display screen body 3 and stand A1 and the stand B2 is too big that the clamp led to the display screen body 3 too tight, and then lead to electric telescopic handle 4 to promote the display screen body 3 and remove laborious problem, when using, before electric telescopic handle 4 promotes display screen body 3 and remove, rotate pivot 13, pivoted pivot 13 drives gear 14 rotation, pivoted gear 14 drives rack 15 and removes, the rack 15 that removes promotes head rod 5 and stand A1 for stand A1 and stand B2 keep away from each other.

Further, one end of the rack 15 is fixedly connected with a slide bar 16, a limit groove 17 is formed in the bottom of the slide groove 7, one end of the slide bar 16 is arranged in the limit groove 17, and the slide bar 16 is in sliding connection with the limit groove 17; by arranging the slide bar 16 and the limit groove 17, one end of the rack 15 can be supported and erected, and the problem that the rack 15 is overlong and unstable is avoided.

Further, a rotating handle 18 is fixedly connected to the outer wall of one end of the rotating shaft 13; through setting up the turning handle 18, can drive pivot 13 rotation through pushing the turning handle 18, and then be convenient for rotate pivot 13.

Further, a rubber sleeve is sleeved on the outer wall of the rotary handle 18, and anti-skid patterns are formed on the outer wall of the rubber sleeve; by arranging the rubber sleeve and the anti-skid patterns, the friction force of one end of the rotary handle 18 can be increased, and further the one end of the rotary handle 18 can be conveniently held.

In the utility model, when the elasticity of the spring 8 is reduced due to long-time use of the spring 8, the nut 12 can be turned loose, then the screw 10 is pushed to move by the handle sleeve, the moving screw 10 drives the connecting block 9 to move, the moving connecting block 9 pulls one end of the spring 8, so that the elasticity of the spring 8 is increased, then the nut 12 is turned tightly, and the screw 10 and the connecting block 9 are fixed tightly.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a LED electronic screen convenient to build, includes stand A (1), stand B (2), display screen body (3) and electric telescopic handle (4), a serial communication port, stand A (1) and stand B (2) lateral wall fixedly connected with head rod (5) and second connecting rod (6) respectively, spout (7) have been seted up to the one end of second connecting rod (6), and the one end that head rod (5) kept away from stand A (1) is located spout (7) inside setting, head rod (5) one end fixedly connected with spring (8) that are located spout (7) inside, the inner wall sliding connection of second connecting rod (6) has connecting block (9), the one end and connecting block (9) fixedly connected with of head rod (5) are kept away from to spring (8), one side lateral wall fixedly connected with regulation fixed subassembly of connecting block (9).

2. The LED electronic screen convenient to build according to claim 1, wherein the adjusting and fixing assembly comprises a screw (10), the screw (10) is fixedly connected with the connecting block (9), a strip groove (11) is formed in one side wall of the second connecting rod (6), one end of the screw (10) is arranged through the strip groove (11), and a nut (12) is connected to the outer wall of the screw (10) in a threaded mode.

3. The LED electronic screen convenient to build according to claim 2, wherein a handle sleeve is fixedly sleeved outside the screw (10), and anti-slip patterns are formed on the outer wall of the handle sleeve.

4. The LED electronic screen convenient to build according to claim 1, wherein the outer wall of the second connecting rod (6) is rotatably connected with a rotating shaft (13), one end of the rotating shaft (13) penetrates through the second connecting rod (6) and extends to the inside of the sliding groove (7), one end of the second connecting rod (6) located inside the sliding groove (7) is fixedly connected with a gear (14), one end of the first connecting rod (5) is fixedly connected with a rack (15), and the rack (15) is meshed with the gear (14).

5. The LED electronic screen convenient to build according to claim 4, wherein one end of the rack (15) is fixedly connected with a slide bar (16), a limit groove (17) is formed in the bottom of the slide groove (7), one end of the slide bar (16) is arranged in the limit groove (17), and the slide bar (16) is in sliding connection with the limit groove (17).

6. The LED electronic screen convenient to construct according to claim 4, wherein a rotating handle (18) is fixedly connected to the outer wall of one end of the rotating shaft (13).

7. The LED electronic screen convenient to build according to claim 6, wherein a rubber sleeve is sleeved on the outer wall of the rotating handle (18), and anti-slip patterns are formed on the outer wall of the rubber sleeve.