CN218181773U

CN218181773U - Combined LED display screen

Info

Publication number: CN218181773U
Application number: CN202221802678.8U
Authority: CN
Inventors: 陈祖梁
Original assignee: Quanzhou Xinrui Photoelectric Technology Co ltd
Current assignee: Quanzhou Xinrui Photoelectric Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-30
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a modular LED display screen, the on-line screen storage device comprises a base, the lower lateral wall symmetry fixedly connected with support column of base, the pulley is all installed to the lower extreme of every support column, the last lateral wall fixedly connected with motor of base, the drive end fixedly connected with lead screw of motor, the outer wall threaded connection of lead screw has the lifter plate, the outer wall symmetry fixedly connected with connecting plate of lifter plate, two the common fixedly connected with operation panel in top of connecting plate, the last lateral wall symmetry of operation panel is provided with two frames. The utility model discloses a cooperation of the frame that sets up, spout one, fixed plate, bolt and cardboard is used, makes frame and LED display screen easily install and dismantle, has improved the convenience of using to and the altitude mixture control of LED display screen, make the LED display screen be in the best use height, improve the travelling comfort of using.

Description

Combined LED display screen

Technical Field

The utility model relates to a LED display screen technical field especially relates to a modular LED display screen.

Background

LED display (LED display) a flat panel display consisting of small panels of LED modules. LED, light emitting diode (abbreviated). It is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) by controlling the display mode of a semiconductor light emitting diode, and can radiate visible light when electrons and holes are recombined, and thus can be used to manufacture a light emitting diode. In circuits and instruments as indicator lights or to form text or numerical displays. The gaas diode emits red light, the gaas diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light. LED displays are commonly used to display various information such as text, images, video signals, etc.

The existing combined LED display screen is not convenient to mount and dismount, and lacks a height adjusting mechanism, so that the use comfort is influenced.

Therefore, a combined LED display screen is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the combined LED display screen that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a modular LED display screen, includes the base, the lower lateral wall symmetry fixedly connected with support column of base, the pulley is all installed to the lower extreme of every support column, the last lateral wall fixedly connected with motor of base, the drive end fixedly connected with lead screw of motor, the outer wall threaded connection of lead screw has the lifter plate, the outer wall symmetry fixedly connected with connecting plate, two of lifter plate the common fixedly connected with operation panel in top of connecting plate, the last lateral wall symmetry of operation panel is provided with two frames, the lateral wall symmetry slip of operation panel is inserted and is equipped with the inserted bar, two the equal fixedly connected with of tip that the inserted bar was kept away from offsets the fixed plate that contacts with the frame outer wall, two spout one has all been seted up to the last roof and the interior bottom wall of frame, is located same one side the equal threaded connection of last roof of frame has the bolt that extends to a inside of spout, two the equal threaded connection of lower extreme of bolt has the cardboard with a spout inner wall sliding connection.

Preferably, the top end of the screw rod is fixedly connected with a limiting plate.

Preferably, the upper side wall of the base is symmetrically and fixedly connected with vertical plates, two opposite sides of the vertical plates are respectively connected with guide rods in a sliding manner, and the end parts, close to the two guide rods, of the two guide rods are fixedly connected with the outer wall of the connecting plate.

Preferably, one side of each of the two vertical plates close to each other is provided with a second sliding groove matched with the guide rod.

Preferably, the outer side wall of the operating platform is symmetrically provided with grooves, the inner sides of the two grooves close to each other are fixedly connected with springs, and the end parts of the two springs far away from each other are fixedly connected with the end parts of the inserted rods.

Preferably, the two clamping plates are arranged in an L shape.

Preferably, bearings are fixedly embedded in the upper side walls of the clamping plates on the same side, and inner rings of the bearings on the same side are fixedly connected with the outer wall of the bolt.

Compared with the prior art, this modular LED display screen's advantage lies in:

1. the LED display screen fixing device comprises an operating table, a frame, an inserting rod, a fixing plate, a bolt and a clamping plate, wherein the fixing plate is pulled outwards, the frame is placed on the operating table again, the fixing plate is loosened, under the elastic action of a spring, the fixing plate is driven to move towards the direction close to the outer wall of the frame, so that the fixing of the frame is completed, then an LED display screen is inserted into the frame along a first sliding groove, the bolt is screwed clockwise again, the bolt drives the clamping plate to move downwards, the clamping plate tightly presses the LED display screen, the LED display screen is mounted, the operation is convenient and rapid, the frame and the LED display screen are easy to mount and dismount, and the use convenience is improved;

2. the LED display screen height adjusting device is characterized in that a motor, a screw rod, a lifting plate and an operation table are arranged, the motor is started, and a driving end of the motor drives the screw rod to rotate clockwise or anticlockwise so as to drive the lifting plate, a connecting plate, the operation table and the LED display screen to move upwards or downwards, so that the height adjustment of the LED display screen is completed, the LED display screen is positioned at the optimal use height, and the use comfort is improved;

to sum up, the utility model discloses a cooperation of the frame that sets up, spout one, fixed plate, bolt and cardboard is used, makes frame and LED display screen easily install and dismantle, has improved the convenience of using to and the altitude mixture control of LED display screen, make the LED display screen be in the best use height, improve the travelling comfort of using.

Drawings

Fig. 1 is a schematic structural diagram of a combined LED display screen according to the present invention;

fig. 2 is the utility model provides a combined type three-dimensional view of junction between LED display screen frame, spout, bolt and cardboard.

In the figure: the device comprises a base 1, a motor 2, a lead screw 3, a lifting plate 4, a connecting plate 5, a vertical plate 6, a guide rod 7, an operation table 8, a frame 9, a first sliding chute 10, a bolt 11, a clamping plate 12, an inserted rod 13 and a fixing plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a combined type LED display screen includes a base 1, support columns are symmetrically and fixedly connected to a lower side wall of the base 1, pulleys are mounted at a lower end of each support column, a motor 2 is fixedly connected to an upper side wall of the base 1, a lead screw 3 is fixedly connected to a driving end of the motor 2, a limiting plate is fixedly connected to a top end of the lead screw 3, a lifting plate 4 is in threaded connection with an outer wall of the lead screw 3, a connecting plate 5 is symmetrically and fixedly connected to an outer wall of the lifting plate 4, vertical plates 6 are symmetrically and fixedly connected to the upper side wall of the base 1, guide rods 7 are slidably connected to opposite sides of the two vertical plates 6, end portions, close to the two guide rods 7, are fixedly connected to an outer wall of the connecting plate 5, two sliding grooves second matched with the guide rods 7 are formed in the close sides of the two vertical plates 6, an operation table 8 is fixedly connected to top ends of the two connecting plates 5 together, two frames 9 are symmetrically arranged on the upper side wall of the operation table 8, the two frames 9 are made of transparent materials, and the two frames are made of transparent materials so as not to affect the ornamental value of the LED display screen;

inserting rods 13 are symmetrically inserted into the outer side wall of the operating platform 8 in a sliding manner, the end parts, far away from the two inserting rods 13, of the two inserting rods are fixedly connected with fixing plates 14 which are abutted to the outer wall of the frame 9, the outer side wall of the operating platform 8 is symmetrically provided with grooves, the inner sides, close to the two grooves, of the two grooves are fixedly connected with springs, the end parts, far away from the two springs, of the two springs are fixedly connected with the end parts of the inserting rods 13, the upper top wall and the inner bottom wall of the two frames 9 are provided with sliding grooves I10, the upper top wall of the frame 9 positioned on the same side is in threaded connection with bolts 11 extending into the sliding grooves I10, the lower ends of the two bolts 11 are in threaded connection with clamping plates 12 which are in sliding connection with the inner wall of the sliding grooves I10, and the two clamping plates 12 are in L-shaped arrangement;

the upper side wall of the clamping plate 12 positioned on the same side is fixedly embedded with bearings, the inner ring of the bearing positioned on the same side is fixedly connected with the outer wall of the bolt 11, the fixing plate 14 is pulled outwards, the frame 9 is placed on the operating platform 8, the fixing plate 14 is loosened, the fixing plate 14 is driven to move towards the direction close to the outer wall of the frame 9 under the elastic action of the spring, the fixing of the frame 9 is completed, then the LED display screen is inserted into the frame 9 along the first sliding groove 10, the bolt 11 is screwed clockwise, the bolt 11 drives the clamping plate 12 to move downwards, the clamping plate 12 is pressed against the LED display screen, the installation of the LED display screen is completed, the operation is convenient and rapid, the frame 9 and the LED display screen are easy to install and disassemble, the use convenience is improved, the motor 2 is started, the driving end of the motor 2 drives the screw rod 3 to rotate clockwise or anticlockwise, the lifting plate 4, the connecting plate 5, the operating platform 8 and the LED display screen to move upwards or downwards, the height adjustment of the LED display screen is completed, the LED display screen is positioned at the best use height, and the use comfort is improved.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when the LED display screen fixing device is used, the fixing plate 14 is pulled outwards, the frame 9 is placed on the operating table 8, the fixing plate 14 is loosened, under the elastic action of the spring, the fixing plate 14 is driven to move towards the direction close to the outer wall of the frame 9, fixing of the frame 9 is completed, then the LED display screen is inserted into the frame 9 along the first sliding groove 10, the bolt 11 is screwed clockwise, the bolt 11 drives the clamping plate 12 to move downwards, the clamping plate 12 compresses the LED display screen, installation of the LED display screen is completed, operation is convenient and rapid, the frame 9 and the LED display screen are easy to install and disassemble, use convenience is improved, the motor 2 is started, the driving end of the motor 2 drives the screw rod 3 to rotate clockwise or anticlockwise, the lifting plate 4 is driven, the connecting plate 5, the operating table 8 and the LED display screen move upwards or downwards, height adjustment of the LED display screen is completed, the LED display screen is enabled to be at the optimal use height, and use comfort is improved.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a modular LED display screen, includes base (1), its characterized in that, the lower lateral wall symmetry fixedly connected with support column of base (1), the pulley is all installed to the lower extreme of every support column, the last lateral wall fixedly connected with motor (2) of base (1), the drive end fixedly connected with lead screw (3) of motor (2), the outer wall threaded connection of lead screw (3) has lifter plate (4), the outer wall symmetry fixedly connected with connecting plate (5) of lifter plate (4), two the common fixedly connected with operation panel (8) in top of connecting plate (5), the last lateral wall symmetry of operation panel (8) is provided with two frames (9), the lateral wall symmetry slip of operation panel (8) is inserted and is equipped with inserted bar (13), two the equal fixedly connected with in tip that inserted bar (13) kept away from mutually offsets fixed plate (14) of contact with frame (9) outer wall, two the last roof and the interior bottom wall of frame (9) have all seted up spout one (10), are located same one side the equal threaded connection of last roof of frame (9) has bolt (10) that extend to the inside spout (11), two the equal threaded connection of the lower extreme of spout (11) and the spout (12) are connected with cardboard (12).

2. The combined LED display screen according to claim 1, wherein a limiting plate is fixedly connected to the top end of the screw rod (3).

3. The combined LED display screen according to claim 1, wherein vertical plates (6) are symmetrically and fixedly connected to the upper side wall of the base (1), guide rods (7) are slidably connected to opposite sides of the two vertical plates (6), and the end portions, close to the two guide rods (7), are fixedly connected to the outer wall of the connecting plate (5).

4. The combined LED display screen according to claim 3, wherein one side of each of the two vertical plates (6) close to each other is provided with a second sliding groove matched with the guide rod (7).

5. The combined LED display screen according to claim 1, wherein the outer side wall of the operating table (8) is symmetrically provided with grooves, the inner sides of the two grooves close to each other are fixedly connected with springs, and the end parts of the two springs far away from each other are fixedly connected with the end parts of the inserted rods (13).

6. A combined LED display screen according to claim 1, characterised in that both of the cards (12) are L-shaped.

7. The combined LED display screen according to claim 1, wherein bearings are fixedly embedded in the upper side walls of the clamping plates (12) on the same side, and inner rings of the bearings on the same side are fixedly connected with the outer wall of the bolt (11).