CN213776938U

CN213776938U - Fast-assembly LED display screen with dual redundant power supplies for power supply

Info

Publication number: CN213776938U
Application number: CN202022672237.8U
Authority: CN
Inventors: 叶兴国
Original assignee: Beijing Hualishuncheng Technology Co ltd
Current assignee: Beijing Hualishuncheng Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-23
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a ready-package LED display screen of two redundant power supplies power, including mounting panel, supporting mechanism and stop gear, the supporting mechanism sets up the right side at the mounting panel, stop gear sets up the right side at the mounting panel, the supporting mechanism includes roof, base and display screen body, the bottom on the mounting panel right side is installed to the roof, the base sets up the right side at the roof top, the left side of display screen body and the right side fixed connection of base. The utility model discloses a mutually supporting of roof, constant head tank, locating piece, fixed slot, slide bar, fly leaf, buffer spring, fixed axle, limiting plate, antifriction bearing, fixed block and spacing groove to the convenience is installed LED display screen fast, avoids installing with the help of external instrument during the installation, and the installation is simple and convenient, avoids using a plurality of bolts to fix, has improved the installation effectiveness greatly, brings very big facility for the user.

Description

Fast-assembly LED display screen with dual redundant power supplies for power supply

Technical Field

The utility model relates to a LED display screen technical field specifically is ready-package LED display screen of dual redundant power supply.

Background

The redundant power supply is a power supply used in a server, and consists of two identical power supplies, load balancing is carried out by a chip control power supply, when one power supply fails, the other power supply can take over the work of the other power supply at once, after the power supply is replaced, the two power supplies work in coordination, an LED display screen is a flat panel display, and the LED display screen consists of small LED module panels, is used for displaying characters, images, videos, video signals and other various information equipment, but the common LED display screen is inconvenient to be rapidly installed, the LED display screen is installed by means of external tools during installation, the installation process is complex and troublesome, a plurality of bolts are required to be used for fixing, the installation efficiency is greatly reduced, meanwhile, troubles are brought to later-stage disassembly and maintenance, and great inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ready-package LED display screen of two redundant power supplies power to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the fast-assembly LED display screen powered by the dual redundant power supplies comprises an installation plate, a supporting mechanism and a limiting mechanism, wherein the supporting mechanism is arranged on the right side of the installation plate, and the limiting mechanism is arranged on the right side of the installation plate;

the supporting mechanism comprises a top plate, a base and a display screen body, the top plate is installed at the bottom of the right side of the mounting plate, the base is arranged on the right side of the top plate, the left side of the display screen body is fixedly connected with the right side of the base, a positioning groove is formed in the bottom of the base, a positioning block matched with the positioning groove is installed at the top of the top plate and corresponds to the positioning groove, and the top of the positioning block penetrates through the positioning groove and extends to the inside of the positioning block to be in contact with the inner wall of the positioning groove;

the limiting mechanism comprises a fixed groove, the fixed groove is arranged on the right side of the mounting plate and is positioned at the top of the base, sliding rods are arranged at the left top and the bottom of the inner wall of the fixed groove, the surfaces of the two sliding rods are connected in a sliding manner through a movable plate, a buffer spring is arranged at the left side of the movable plate, the left end of the buffer spring is fixedly connected with the left side of the inner wall of the fixed groove, a fixed shaft is arranged at the right side of the movable plate, a limiting plate is arranged at the top of the base, a rolling bearing is arranged in a groove at the left side of the limiting plate and corresponds to the position of the fixed shaft, the right end of the fixed shaft sequentially penetrates through the fixed groove and the rolling bearing from left to right and extends to the inside of the rolling bearing to be movably connected with the inner wall of the rolling bearing, a fixed block is arranged at the surface of the fixed shaft and is positioned at the top of the base, and a limiting groove is arranged at the position corresponding to the limiting plate, the bottom of limiting plate runs through the spacing groove and extends to inside and the inner wall in spacing groove contact each other.

Preferably, one side of the top plate, which is close to the base, is in contact with the base, and one side of the top plate, which is close to the display screen body, is in contact with the display screen body.

Preferably, one side of the movable plate close to the inner wall of the fixing groove is in sliding connection with the inner wall of the fixing groove.

Preferably, one side of the fixed block, which is close to the base, is connected with the base in a sliding manner.

Preferably, a stop block is installed at the right end of the sliding rod and made of rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a roof, constant head tank, locating piece, fixed slot, slide bar, fly leaf, buffer spring, fixed axle, limiting plate, antifriction bearing, fixed block and spacing groove mutually support to the convenience is installed LED display screen fast, avoids installing with the help of external instrument during the installation, and the installation is simple and convenient, avoids using a plurality of bolts to fix, has improved the installation effectiveness greatly, and it is convenient to dismantle the maintenance and bring for the later stage simultaneously, brings very big facility for the user.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

FIG. 3 is a structural section of the right side view of the base and the limiting plate of the present invention connected to each other;

fig. 4 is a schematic structural diagram of the front view of the present invention.

In the figure: the display screen comprises a mounting plate 1, a supporting mechanism 2, a top plate 21, a base 22, a display screen body 23, a positioning groove 24, a positioning block 25, a limiting mechanism 3, a fixing groove 31, a sliding rod 32, a movable plate 33, a buffer spring 34, a fixing shaft 35, a limiting plate 36, a rolling bearing 37, a fixing block 38 and a limiting groove 39.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the fast-assembly LED display screen powered by dual redundant power supplies includes a mounting plate 1, a supporting mechanism 2 and a limiting mechanism 3, wherein the supporting mechanism 2 is disposed on the right side of the mounting plate 1, and the limiting mechanism 3 is disposed on the right side of the mounting plate 1.

Supporting mechanism 2 includes roof 21, base 22 and display screen body 23, the bottom on mounting panel 1 right side is installed to roof 21, base 22 sets up the right side at roof 21 top, the left side of display screen body 23 and base 22's right side fixed connection, one side and the base 22 contactless of roof 21 near base 22, one side and the display screen body 23 contactless of roof 21 near display screen body 23, constant head tank 24 has been seted up to base 22's bottom, roof 21's top and the position fixedly connected with that corresponds constant head tank 24 and the locating piece 25 of constant head tank 24 looks adaptation, constant head tank 24 is run through at locating piece 25's top and the inner wall contactless of extending to its inside and constant head tank 24.

The limiting mechanism 3 comprises a fixed groove 31, the fixed groove 31 is arranged on the right side of the mounting plate 1 and is located on the top of the base 22, sliding rods 32 are fixedly connected to the top and the bottom of the left side of the inner wall of the fixed groove 31, the surfaces of the two sliding rods 32 are slidably connected through a movable plate 33, one side of the movable plate 33 close to the inner wall of the fixed groove 31 is slidably connected with the inner wall of the fixed groove 31, a stopper 4 is fixedly connected to the right end of each sliding rod 32, the stopper 4 is made of rubber, the stopper 4 is arranged to limit the movable plate 33, a buffer spring 34 is fixedly connected to the left side of the movable plate 33, the left end of the buffer spring 34 is fixedly connected with the left side of the inner wall of the fixed groove 31, as shown in the figure, the buffer spring 34 has a force for driving the movable plate 33 to move leftwards, a fixed shaft 35 is fixedly connected to the right side of the movable plate 33, a limiting plate 36 is arranged on the top of the base 22, and a rolling bearing 37 is fixedly connected to the position corresponding to the fixed shaft 35 in a groove on the left side of the limiting plate 36, the right end of the fixed shaft 35 sequentially penetrates through the fixed groove 31 and the rolling bearing 37 from left to right and extends to the inside of the rolling bearing 37 to be movably connected with the inner wall of the rolling bearing 37, the fixed block 38 is fixedly connected with the surface of the fixed shaft 35 and is positioned at the top of the base 22, one side, close to the base 22, of the fixed block 38 is in sliding connection with the base 22, the top of the base 22 is provided with a limiting groove 39 corresponding to the position of the limiting plate 36, the bottom of the limiting plate 36 penetrates through the limiting groove 39 and extends to the inside to be mutually contacted with the inner wall of the limiting groove 39, and the LED display screen is conveniently and quickly installed by the mutual matching of the top plate 21, the positioning groove 24, the positioning block 25, the fixed groove 31, the sliding rod 32, the movable plate 33, the buffer spring 34, the fixed shaft 35, the limiting plate 36, the rolling bearing 37, the fixed block 38 and the limiting groove 39, so that an external tool is not needed during installation, the installation process is simple and convenient, avoid need using a plurality of bolts to fix, improved the installation effectiveness greatly, it is convenient to dismantle the maintenance for the later stage simultaneously, brings very big facility for the user.

When the detachable base is used, the base 22 is firstly placed on the top plate 21, the positioning block 25 is inserted into the positioning groove 24, the limiting plate 36 is rotated to 180 degrees, then the fixing block 38 is pulled rightwards, the fixing block 38 drives the movable plate 33 to move rightwards through the fixing shaft 35, the movable plate 33 stretches the buffer spring 34 to move, the fixing block 38 moves to the top of the base 22, then the limiting plate 36 is rotated clockwise to 180 degrees, the limiting plate 36 moves to the inside of the limiting groove 39, the limiting plate 36 is tightly contacted with the limiting groove 39 through the restoring elasticity of the buffer spring 34, the installation is completed, when the detachment is needed in the later period, the fixing block 38 is pulled rightwards firstly, the limiting plate 36 is not tightly contacted with the limiting groove 39, then the limiting plate 36 is rotated anticlockwise to 180 degrees, the buffer spring 34 drives the movable plate 33 to move leftwards, the movable plate 33 drives the fixed shaft 35 and the position-limiting plate 36 to move leftward, and then the base 22 is pulled upward, so that the positioning block 25 is pulled out from the positioning slot 24.

In summary, the following steps: the ready-package LED display screen powered by the dual redundant power supplies solves the problems in the prior art by the mutual matching of the top plate 21, the positioning groove 24, the positioning block 25, the fixing groove 31, the sliding rod 32, the movable plate 33, the buffer spring 34, the fixing shaft 35, the limiting plate 36, the rolling bearing 37, the fixing block 38 and the limiting groove 39.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Double-redundancy power supply's ready-package LED display screen, including mounting panel (1), supporting mechanism (2) and stop gear (3), its characterized in that: the supporting mechanism (2) is arranged on the right side of the mounting plate (1), and the limiting mechanism (3) is arranged on the right side of the mounting plate (1);

the supporting mechanism (2) comprises a top plate (21), a base (22) and a display screen body (23), the top plate (21) is installed at the bottom of the right side of the mounting plate (1), the base (22) is arranged on the right side of the top plate (21), the left side of the display screen body (23) is fixedly connected with the right side of the base (22), a positioning groove (24) is formed in the bottom of the base (22), a positioning block (25) matched with the positioning groove (24) is installed at the top of the top plate (21) and in a position corresponding to the positioning groove (24), and the top of the positioning block (25) penetrates through the positioning groove (24) and extends to the inside of the positioning groove (24) to be in contact with the inner wall of the positioning groove (24);

stop gear (3) are including fixed slot (31), the top at the right side of mounting panel (1) and be located base (22) is seted up in fixed slot (31), slide bar (32) are all installed to the left top of fixed slot (31) inner wall and bottom, and fly leaf (33) sliding connection is passed through on the surface of two slide bars (32), buffer spring (34) are installed in the left side of fly leaf (33), the left end of buffer spring (34) and the left side fixed connection of fixed slot (31) inner wall, fixed axle (35) are installed on the right side of fly leaf (33), the top of base (22) is provided with limiting plate (36), antifriction bearing (37) are installed to the position that just corresponds fixed axle (35) in the left recess of limiting plate (36), the right-hand member of fixed axle (35) runs through fixed slot (31) and antifriction bearing (37) from a left side to the right side in proper order and extends to the inside of antifriction bearing (37) Move the connection, fixed block (38) are installed on the surface of fixed axle (35) and the top that is located base (22), spacing groove (39) have been seted up at the top of base (22) and the position that corresponds limiting plate (36), the inner wall in spacing groove (39) and extending to inside and spacing groove (39) contacts each other is run through to the bottom of limiting plate (36).

2. The dual redundant power supply powered ready-to-mount LED display screen of claim 1, wherein: one side of the top plate (21) close to the base (22) is in mutual contact with the base (22), and one side of the top plate (21) close to the display screen body (23) is in mutual contact with the display screen body (23).

3. The dual redundant power supply powered ready-to-mount LED display screen of claim 2, wherein: one side of the movable plate (33) close to the inner wall of the fixing groove (31) is connected with the inner wall of the fixing groove (31) in a sliding mode.

4. The dual redundant power supply powered ready-package LED display screen of claim 3, wherein: one side of the fixed block (38) close to the base (22) is connected with the base (22) in a sliding mode.

5. The dual redundant power supply powered ready-package LED display screen of claim 4, wherein: a stop block (4) is installed at the right end of the sliding rod (32), and the stop block (4) is made of rubber.