Movable live broadcast display device

Abstract

The utility model belongs to the technical field of live broadcast display, particularly relates to a movable live broadcast display device, and aims to solve the problems that the size of a live broadcast display part of the existing equipment is too large, a large amount of physical power is consumed to maintain balance during moving, and moving and steering are inconvenient. Universal wheels are installed at the four corners of the bottom end of the base plate through bolts, a driving structure is arranged at the top of the base plate, a display screen is installed at the top of the base plate through a welded adjusting structure, the driving structure is welded to a motor box at one end of the top of the base plate, and a driving motor is installed in the motor box through bolts. And a driving belt wheel is inserted into one end of the driving motor through a driving shaft. Power transmission of the driving belt wheel and the driven belt wheel is controlled through the driving motor, the driving idler wheels are controlled to rotate and drive, the moving efficiency is improved, in addition, convenient steering is conducted through the four universal idler wheels, and physical loss in the moving process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of live broadcast display, in particular to a movable live broadcast display device. Background Art

[0002] In daily life, live streaming sales can be seen everywhere. However, there are many live streaming equipment, and the assembly method is more dependent on technical personnel. Before the live broadcast, a large number of operators often need to spend a long time to set up the venue and assemble the live streaming equipment.

[0003] After searching, the patent with publication number CN214890064U discloses a mobile new media live broadcast device, which relates to the field of new media live broadcast technology. The mobile new media live broadcast device includes an L-shaped connecting plate and an adjusting mechanism, the L-shaped connecting plate is provided with an adjusting mechanism, the adjusting mechanism is provided with a clamping mechanism, the adjusting mechanism is provided with an LED display board, one side of the LED display board is fixedly connected with a wireless signal device, the adjusting mechanism includes a driving component and a fixing component, the driving component can drive the fixing component to move up and down relative to the L-shaped connecting plate, and the fixing component can drive the clamping mechanism to move up and down relative to the L-shaped connecting plate.

[0004] The live broadcast display components of existing equipment are too large, and a lot of physical strength is consumed to maintain balance when moving, resulting in inconvenient movement and turning. Therefore, we propose a movable live broadcast display device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcoming of insensitive movement and proposes a movable live broadcast display device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a movable live broadcast display device, comprising a base plate, the four corners of the bottom end of the base plate are all equipped with universal rollers through bolts, the top of the base plate is provided with a driving structure, and the top of the base plate is equipped with a display screen through a welded adjustment structure;

[0007] The driving structure is welded to a motor box at one end of the top of the base plate, a driving motor is installed inside the motor box by bolts, a driving pulley is inserted at one end of the driving motor through a driving shaft, a belt is extended outside the driving pulley through a belt opening opened at the bottom of the motor box and a driven pulley is sleeved on the belt, a driving roller is installed at one end of the driven pulley by a rotating shaft, and both ends of the driving roller are installed on the base plate by rotatably connected roller seat bolts.

[0008] Preferably, the adjustment structure includes an adjustment box welded to the top of the base plate, a screw rod is inserted into the inner bottom end of the adjustment box through a rolling bearing, a lifting motor is inserted into the top of the screw rod, and the lifting motor is installed inside the adjustment box by bolts.

[0009] Preferably, a sliding block is sleeved on the outside of the screw rod, and the front side of the sliding block extends through a sliding groove provided on the front side of the regulating box.

[0010] Preferably, a sliding plate is mounted on the front side of the sliding block via bolts.

[0011] Preferably, a support rod is welded to the top of the front side of one side of the sliding plate, and a display screen is rotatably mounted on the front side of the support rod.

[0012] Preferably, a telescopic rod is installed at the bottom of the rear end of the display screen via a hinge, an electric cylinder is plugged into the other end of the telescopic rod, and the top of the electric cylinder is installed on the sliding plate via a hinge.

[0013] Preferably, a handle is mounted on the rear end of the regulating box via bolts.

[0014] In the present utility model, the movable live broadcast display device is:

[0015] 1. The utility model controls the driving pulley and the driven pulley power transmission through the driving motor to control the driving roller to rotate and drive, thereby improving the moving efficiency. In addition, four universal rollers are used to perform convenient steering, thereby reducing the physical loss during movement;

[0016] 2. The utility model controls the rotation of the screw rod by the lifting motor to control the lifting of the display screen on the slider, and also controls the telescopic rod to extend and retract by the electric cylinder, so as to adjust the angle of the display screen and facilitate the observation of the information displayed on the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a movable live broadcast display device proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of the internal part of a movable live broadcast display device proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of the back part of a movable live broadcast display device proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of the motor box part of a movable live broadcast display device proposed by the utility model;

[0021] Figure 5 This is a structural schematic diagram of part A of a movable live broadcast display device proposed by the utility model.

[0022] In the figure: 1. base plate; 2. universal roller; 3. driving structure; 301. motor box; 302. driving motor; 303. driving pulley; 304. belt hole; 305. driven pulley; 306. driving roller; 4. adjusting structure; 401. adjusting box; 402. screw rod; 403. lifting motor; 404. slider; 405. slide groove; 406. sliding plate; 407. supporting rod; 408. telescopic rod; 409. electric cylinder; 5. display screen; 6. handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-5 A movable live broadcast display device comprises a base plate 1, universal rollers 2 are installed at the four corners of the bottom end of the base plate 1 by bolts, a driving structure 3 is arranged on the top of the base plate 1, and a display screen 5 is installed on the top of the base plate 1 by a welded adjustment structure 4;

[0025] The driving structure 3 is welded to the motor box 301 at one end of the top of the base plate 1, and a driving motor 302 is installed inside the motor box 301 by bolts. A driving pulley 303 is inserted at one end of the driving motor 302 through a driving shaft, and a driven pulley 305 is sleeved on the outside of the driving pulley 303 through a belt extending through a sleeved belt and extending through a belt hole 304 opened at the bottom of the motor box 301. A driving roller 306 is installed at one end of the driven pulley 305 through a rotating shaft, and both ends of the driving roller 306 are installed on the base plate 1 by roller seat bolts connected by rotation.

[0026] In this embodiment, the adjustment structure 4 includes an adjustment box 401 welded to the top of the base plate 1, a screw rod 402 is inserted into the bottom end of the adjustment box 401 through a rolling bearing, a lifting motor 403 is inserted into the top of the screw rod 402, and the lifting motor 403 is installed inside the adjustment box 401 by bolts.

[0027] By adopting the above scheme, a screw rod 402 is inserted into the bottom end of the inner part of the adjustment box 401 through a rolling bearing, a lifting motor 403 is inserted into the top of the screw rod 402, and the lifting motor 403 is installed in the inner part of the adjustment box 401 through bolts, so that the lifting motor 403 controls the rotation of the screw rod 402 to control the lifting of the display screen 5 on the slider 404.

[0028] In this embodiment, a slider 404 is sleeved on the outside of the screw rod 402 , and the front side of the slider 404 extends through a slide groove 405 provided on the front side of the adjustment box 401 .

[0029] By adopting the above solution, a slider 404 is sleeved on the outside of the screw rod 402, and the front side of the slider 404 extends through the slide groove 405 opened on the front side of the adjustment box 401, so that the displacement path of the slider 404 is limited by the slide groove 405.

[0030] In this embodiment, a sliding plate 406 is mounted on the front side of the sliding block 404 by means of bolts.

[0031] By adopting the above solution, the sliding plate 406 is installed on the front side of the sliding block 404 by means of bolts, so as to achieve connection stability and avoid the problems of misalignment and falling off.

[0032] In this embodiment, a support rod 407 is welded to the top of the front side of the sliding plate 406 , and a display screen 5 is rotatably mounted on the front side of the support rod 407 .

[0033] By rotatably installing the display screen 5 on the front side of the support rod 407, the support rod 407 is used as a fulcrum and the above solution is adopted. By welding the support rod 407 on the top of the front side of the sliding plate 406, the rotation support behavior is achieved.

[0034] In this embodiment, a telescopic rod 408 is installed at the bottom of the rear end of the display screen 5 through a hinge, and an electric cylinder 409 is inserted at the other end of the telescopic rod 408. The top of the electric cylinder 409 is installed on the sliding plate 406 through a hinge.

[0035] By adopting the above scheme, a telescopic rod 408 is installed at the bottom of the rear end of the display screen 5 through a hinge, and the other end of the telescopic rod 408 is plugged with an electric cylinder 409, and the top of the electric cylinder 409 is installed on the sliding plate 406 through a hinge. The telescopic rod 408 is controlled by the electric cylinder 409 to extend and retract, thereby achieving the purpose of adjusting the angle of the display screen 5 and facilitating the observation of the information displayed on the display screen 5.

[0036] In this embodiment, a handle 6 is mounted on the rear end of the adjustment box 401 by means of bolts.

[0037] By adopting the above solution, a handle 6 is installed at the rear end of the adjustment box 401 by bolts, so that the steering of the device can be controlled by the handle 6.

[0038] In the utility model, when in use, the driving motor 302 controls the power transmission of the active pulley 303 and the driven pulley 305, controls the driving roller 306 to rotate and drive, the handle 6 controls the four universal rollers 2 to turn, the lifting motor 403 controls the rotation of the screw rod 402, controls the slider 404 to lift and lower, and the electric cylinder 409 controls the telescopic rod 408 to extend and retract, thereby achieving the purpose of driving the display screen 5 to rotate around the support rod 407.

[0039] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A movable live broadcast display device, comprising a base plate (1), characterized in that: Universal rollers (2) are mounted at the four corners of the bottom end of the base plate (1) via bolts, a driving structure (3) is arranged on the top of the base plate (1), and a display screen (5) is mounted on the top of the base plate (1) via a welded adjustment structure (4); The driving structure (3) is welded to a motor box (301) at one end of the top of the base plate (1); a driving motor (302) is installed inside the motor box (301) via bolts; a driving pulley (303) is inserted at one end of the driving motor (302) via a driving shaft; a driven pulley (305) is sleeved on the outside of the driving pulley (303) through a belt hole (304) provided at the bottom end of the motor box (301); a driving roller (306) is installed at one end of the driven pulley (305) via a rotating shaft; and both ends of the driving roller (306) are mounted on the base plate (1) via rotatably connected roller seat bolts.

2. A portable live broadcast display device according to claim 1, characterized in that: The adjustment structure (4) comprises an adjustment box (401) welded to the top of the base plate (1); a screw rod (402) is inserted into the bottom end of the adjustment box (401) via a rolling bearing; a lifting motor (403) is inserted into the top of the screw rod (402); and the lifting motor (403) is installed inside the adjustment box (401) via bolts.

3. A portable live broadcast display device according to claim 2, characterized in that: A sliding block (404) is sleeved on the outside of the screw rod (402), and the front side of the sliding block (404) extends through a sliding groove (405) provided on the front side of the regulating box (401).

4. A portable live broadcast display device according to claim 3, characterized in that: A sliding plate (406) is mounted on the front side of the sliding block (404) via bolts.

5. A portable live broadcast display device according to claim 4, characterized in that: A support rod (407) is welded to the top of the front side of the sliding plate (406), and a display screen (5) is rotatably mounted on the front side of the support rod (407).

6. A portable live broadcast display device according to claim 5, characterized in that: A telescopic rod (408) is installed at the bottom of the rear end of the display screen (5) via a hinge, an electric cylinder (409) is plugged into the other end of the telescopic rod (408), and the top of the electric cylinder (409) is installed on the sliding plate (406) via a hinge.

7. A portable live broadcast display device according to claim 2, characterized in that: A handle (6) is mounted on the rear end of the adjustment box (401) via bolts.

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