CN211667490U - Multifunctional support frame for LED display screen - Google Patents

Abstract

The utility model discloses a multifunctional support frame for an LED display screen. Aiming at the problems of simple structure and few functions of the existing support frame for an LED display screen, the following scheme is proposed, which comprises a bottom plate, and the upper end of the bottom plate is symmetrical Two support rods and a fixed plate are fixedly installed, the two support rods are located on the front side of the fixed plate, the upper ends of the two support rods are fixedly installed with a storage board, and the front end of the storage board is fixedly installed with a control switch, the fixed The inner bottom end of the plate is fixedly installed with a motor, the power output shaft of the motor is fixedly connected with a screw rod, the upper end of the screw rod is rotatably connected with the inner top end of the fixed plate, and the front end of the fixed plate is provided with two strips in the vertical direction. A chute and a bar-shaped through slot, and the two bar-shaped slotted slots are symmetrically arranged on the left and right sides of the bar-shaped through slot, and the screw rod is located inside the bar-shaped through slot. Good effect, easy to adjust, easy to move.

Description

A multifunctional support frame for LED display

technical field

The utility model relates to a support frame, in particular to a multifunctional support frame for an LED display screen.

Background technique

LED display is a kind of flat panel display, which is composed of small LED module panels, which is used to display various information such as text, image, video, video signal and so on. The existing support frame for the LED display screen has a simple structure, cannot improve the heat dissipation effect of the LED display screen, has poor installation stability, cannot adjust the installation height, and is inconvenient to move, and further proposes a multifunctional support for the LED display screen shelf.

SUMMARY OF THE INVENTION

The multifunctional support frame for the LED display screen proposed by the utility model solves the problems of simple structure and few functions of the existing support frame for the LED display screen.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A multifunctional support frame for an LED display screen, comprising a bottom plate, two supporting rods and a fixing plate are symmetrically fixed on the upper end of the bottom plate, the two supporting rods are located on the front side of the fixing plate, and the two supporting rods A storage board is fixedly installed on the upper end, a control switch is fixedly installed at the front end of the storage board, a motor is fixedly installed at the inner bottom end of the fixing plate, a screw rod is fixedly connected to the power output shaft of the motor, and the upper end of the screw rod is connected with the fixing plate. The inner top end is connected in rotation, the front end of the fixed plate is provided with two bar-shaped chute and a bar-shaped through slot in the vertical direction, and the two bar-shaped chute are symmetrically arranged on the left and right sides of the bar-shaped through slot, so The screw rod is located inside the strip-shaped through-groove, a ball slider is installed on the screw rod through balls, a hollow mounting plate is fixedly installed at the front end of the ball slider, and two guide blocks are fixedly installed at the rear end of the hollow mounting plate, The two guide blocks are symmetrically arranged on the left and right sides of the ball slider, and the two guide blocks are respectively slidably connected with the two bar-shaped chute. The mounting holes are symmetrically arranged on the left and right sides of the fixing plate, the front end of the hollow mounting plate is fixedly installed with a heat absorbing fan, a plurality of heat dissipation holes are opened at the edge of the front end of the hollow mounting plate, the battery is fixedly installed inside the bottom plate, and the A charging socket is fixedly installed on the left end of the base plate.

Preferably, a dust-proof plate is fixedly installed on the upper end of the fixing plate.

Preferably, the upper end of the screw rod is rotatably connected to the inner top end of the fixing plate through a bearing.

Preferably, a plurality of universal wheels are movably installed at the lower end of the bottom plate.

Preferably, the charging socket is electrically connected to a battery, the battery is electrically connected to a control switch, a motor and a heat-absorbing fan, and the control switch is electrically connected to the motor and the heat-absorbing fan.

Preferably, two rod cylinders are symmetrically and fixedly installed at the rear end of the hollow mounting plate, the rod cylinders are located between the installation hole and the heat dissipation hole, and movable rods are slidably installed in the inner holes of the two rod cylinders, The bottom outer wall of the rear side of the rod barrel is connected with a jacking wire through a thread, the inner end of the jacking wire is pressed against the movable rod, and a support plate is fixedly installed at the front end of the bottom of the movable rod.

The beneficial effects of the utility model are: by setting the hollow mounting plate, the mounting hole, the movable rod, the support plate, the top wire and the rod cylinder, the design can realize the stable installation of the LED display screen; It can improve the heat dissipation effect of the LED display screen; by setting the control switch, motor, screw, ball slider, guide block, bar-shaped through slot and bar-shaped through hole, the installation height of the LED display screen can be adjusted; by setting The dust-proof plate can realize the dust-proof of the LED display screen; by setting the object board and the support rod, the LED display screen accessories can be easily placed.

The utility model has the advantages of convenient installation, good stability, good heat dissipation effect, convenient adjustment and convenient movement.

Description of drawings

FIG. 1 is a schematic structural diagram of a multifunctional support frame for an LED display screen proposed by the present invention.

FIG. 2 is a rear view of a hollow mounting plate in a multifunctional support frame for an LED display screen proposed by the present invention.

3 is a cross-sectional view of a top view of a hollow mounting plate in a multifunctional support frame for an LED display screen proposed by the present invention.

Labels in the figure: 1 dust-proof plate, 2 hollow mounting plate, 3 heat dissipation hole, 4 movable rod, 5 support plate, 6 fixed plate, 7 screw rod, 8 object plate, 9 support rod, 10 bottom plate, 11 universal wheel, 12 batteries, 13 motors, 14 charging sockets, 15 control switches, 16 bar-shaped chutes, 17 mounting holes, 18 heat-absorbing fans, 19 bar-shaped through slots, 20 top wires, 21 ball sliders, 22 guide blocks, 23 rods cylinder.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, a multifunctional support frame for an LED display screen includes a base plate 10, and two support rods 9 and a fixing plate 6 are symmetrically and fixedly mounted on the upper end of the base plate 10. The two support rods 9 are Located on the front side of the fixed plate 6, the upper ends of the two support rods 9 are fixedly installed with the storage plate 8, the front end of the storage plate 8 is fixedly installed with the control switch 15, and the inner bottom end of the fixed plate 6 is fixedly installed with the motor 13, so The power output shaft of the motor 13 is fixedly connected with a screw rod 7, the upper end of the screw rod 7 is rotatably connected with the inner top end of the fixed plate 6, and the front end of the fixed plate 6 is provided with two strip-shaped chute 16 and a strip in the vertical direction. and the two strip-shaped sliding grooves 16 are symmetrically arranged on the left and right sides of the strip-shaped through-groove 19. The screw rod 7 is located inside the strip-shaped through-groove 19. The ball slider 21 is fixedly mounted with a hollow mounting plate 2 at the front end of the ball slider 21 , and two guide blocks 22 are fixedly mounted at the rear end of the hollow mounting plate 2 , and the two guide blocks 22 are symmetrically arranged on the ball slider 21 On the left and right sides, the two guide blocks 22 are respectively slidably connected with the two bar-shaped chute 16, and the two guide blocks 22 can ensure the hollow mounting plate 2 to move up and down stably, and the hollow mounting plate 2 is provided with a plurality of mounting plates Holes 17, and a plurality of the mounting holes 17 are symmetrically arranged on the left and right sides of the fixing plate 6, and the front end of the hollow mounting plate 2 is fixedly installed with a heat absorbing fan 18. The front edge of the hollow mounting plate 2 is provided with a plurality of heat dissipation holes 3 , by setting the heat-absorbing fan 18 and the heat-dissipating holes 3, the heat dissipation effect of the LED display screen can be improved. The socket 14 can facilitate the charging of the battery 12 .

The upper end of the fixing plate 6 is fixedly installed with a dust-proof plate 1. This design can realize the dust-proofing of the top of the LED display screen. 7. Stability of rotation and installation. The lower end of the bottom plate 10 is movably installed with a plurality of universal wheels 11. This design is convenient for the staff to move the utility model. The charging socket 14 is electrically connected to the battery 12, and the battery 12 is connected to The control switch 15 , the motor 13 and the heat-absorbing fan 18 are electrically connected, and the control switch 15 is electrically connected with the motor 13 and the heat-absorbing fan 18 . The design can charge the battery 12 through the charging socket 14 , and can charge the battery 12 through the control switch 15 To control the motor 13 and the heat-absorbing fan 18, two rod cylinders 23 are symmetrically and fixedly installed at the rear end of the hollow mounting plate 2, and the rod cylinders 23 are located between the installation hole 17 and the heat dissipation hole 3, and the two A movable rod 4 is slidably installed in the inner hole of the rod barrel 23, and a jacking wire 20 is threadedly connected to the outer wall of the bottom bottom of the rod barrel 23, and the inner end of the jacking wire 20 is pressed against the movable rod 4, so The front end of the bottom of the movable rod 4 is fixedly installed with a support plate 5. This design can realize the adjustment and locking of the height of the support plate 5, thereby realizing the use of the support plate 5 to support the bottom of the LED display screen, thereby improving the installation stability of the LED display screen. .

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

Example: First, by using mounting screws, the hollow mounting plate 2 and the LED display screen can be fixedly installed through the mounting holes 17, and the top screw 20 can be unscrewed first, and then the position of the movable rod 4 can be adjusted, thereby realizing the support plate. 5. Adjust the height so that the support plate 5 can support the bottom of the LED display screen. After the adjustment is completed, screw the top wire 20 to realize the fixing of the movable rod 4, and then realize the fixing of the support plate 5. The motor 13 and the cooling fan are controlled. When the motor 13 is started, it can drive the screw 7 to rotate, which in turn drives the ball slider 21 to move up and down, which in turn drives the hollow mounting plate 2 to move up and down, so as to adjust the installation height of the LED display and absorb heat. When the fan 18 is activated, the heat generated by the LED display screen can be sucked into the hollow mounting plate 2 and discharged through the heat dissipation holes 3, thereby realizing the heat dissipation of the LED display screen. By setting the hollow mounting plate 2, the mounting hole 17, the movable rod 4, the support plate 5, the top wire 20 and the rod cylinder 23, the design can realize the stable installation of the LED display screen; It can improve the heat dissipation effect of the LED display screen; by setting the control switch 15, the motor 13, the screw 7, the ball slider 21, the guide block 22, the strip-shaped through groove 19 and the strip-shaped through hole, the LED display screen can be installed. The height can be adjusted; by setting the dustproof plate 1, the LED display screen can be dustproof; by setting the object storage plate 8 and the support rod 9, the LED display screen accessories can be easily placed. The utility model has the advantages of convenient installation, good stability, good heat dissipation effect, convenient adjustment and convenient movement.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A multifunctional support frame for an LED display screen, comprising a base plate (10), characterized in that, two support rods (9) and a fixing plate (6) are symmetrically and fixedly mounted on the upper end of the base plate (10), The two support rods (9) are located on the front side of the fixing plate (6), the upper ends of the two support rods (9) are fixedly installed with an object storage board (8), and the front end of the object storage board (8) is fixedly installed with a control board (8). A switch (15), a motor (13) is fixedly installed at the inner bottom end of the fixing plate (6), a screw rod (7) is fixedly connected to the power output shaft of the motor (13), and the upper end of the screw rod (7) is connected with The inner top end of the fixing plate (6) is rotatably connected, and the front end of the fixing plate (6) is provided with two bar-shaped chute (16) and a bar-shaped through groove (19) in the vertical direction, and the two bar-shaped The chute (16) is symmetrically arranged on the left and right sides of the bar-shaped through groove (19), the screw rod (7) is located inside the bar-shaped through slot (19), and a ball slide is installed on the screw rod (7) through balls block (21), and a hollow mounting plate (2) is fixedly installed at the front end of the ball slider (21), and two guide blocks (22) are fixedly installed at the rear end of the hollow mounting plate (2). (22) Symmetrically arranged on the left and right sides of the ball slider (21), the two guide blocks (22) are respectively slidably connected with the two bar-shaped chute (16), and the hollow mounting plate (2) is provided with A plurality of mounting holes (17) are arranged symmetrically on the left and right sides of the fixing plate (6), and a heat absorbing fan (18) is fixedly installed at the front end of the hollow mounting plate (2). A plurality of heat dissipation holes (3) are provided at the front edge of the hollow mounting plate (2), a battery (12) is fixedly installed inside the bottom plate (10), and a charging socket (14) is fixedly mounted on the left end of the bottom plate (10). 2. A multifunctional support frame for an LED display screen according to claim 1, characterized in that a dust-proof plate (1) is fixedly installed on the upper end of the fixing plate (6). 3. A multifunctional support frame for an LED display screen according to claim 1, characterized in that the upper end of the screw rod (7) is rotatably connected to the inner top end of the fixing plate (6) through a bearing. 4. A multifunctional support frame for an LED display screen according to claim 1, characterized in that a plurality of universal wheels (11) are movably installed at the lower end of the bottom plate (10). 5. A multifunctional support frame for an LED display screen according to claim 1, characterized in that the charging socket (14) is electrically connected to the battery (12), and the battery (12) is connected to the control The switch (15), the motor (13) and the heat-absorbing fan (18) are electrically connected, and the control switch (15) is electrically connected with the motor (13) and the heat-absorbing fan (18). 6. A multifunctional support frame for an LED display screen according to claim 1, characterized in that two rod cylinders (23) are symmetrically and fixedly installed at the rear end of the hollow mounting plate (2), and the The rod barrel (23) is located between the installation hole (17) and the heat dissipation hole (3), and movable rods (4) are slidably installed in the inner holes of the two rod barrels (23), and the rod barrels (23) ) A jacking wire (20) is threadedly connected to the outer wall of the rear bottom, the inner end of the jacking wire (20) is pressed against the movable rod (4), and the front end of the bottom of the movable rod (4) is fixedly installed with a support plate ( 5).

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