CN210955940U

CN210955940U - LED display screen convenient to installation is fixed

Info

Publication number: CN210955940U
Application number: CN201922400185.6U
Authority: CN
Inventors: 王永建; 孙琳琳
Original assignee: Shanghai Mudeng Electronic Technology Development Co ltd
Current assignee: Shanghai Mudeng Electronic Technology Development Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-07
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a LED display screen convenient to installation is fixed, including the LED display screen body, the four corners outside of LED display screen body all is equipped with the locating piece, is equipped with the fixed block between two adjacent locating pieces, the equal fixedly connected with movable rod in both ends of fixed block, two on two adjacent locating pieces were inserted respectively to the other end of movable rod, and movable rod and locating piece sliding connection, the extension spring has been cup jointed on the movable rod, the both ends of extension spring are connected respectively on locating piece and fixed block, the fixed block back under the LED display screen body is equipped with the recess, the internally mounted of recess has rather than assorted fixed plate, the back of fixed plate is connected with supporting mechanism. The utility model discloses it is convenient to install, and the LED display screen body of mountable not unidimensional model can adjust the height and the angle of LED display screen body, simple operation in a flexible way simultaneously according to the use needs.

Description

LED display screen convenient to installation is fixed

Technical Field

The utility model relates to a LED display screen technical field especially relates to a LED display screen convenient to installation is fixed.

Background

The LED display screen body is a flat panel display, is composed of small LED module panels and is used for displaying various information such as characters, images, videos, video signals and the like.

The LED display screen body is usually required to be placed on the support frame and fixedly mounted, the LED display screen body is inconvenient to mount and dismount with the support frame, and is limited too much during use, so that inconvenience is brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the LED display screen convenient to installation is fixed that provides.

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

the utility model provides a LED display screen convenient to installation is fixed, includes the LED display screen body, the four corners outside of LED display screen body all is equipped with the locating piece, is equipped with the fixed block between two adjacent locating pieces, the equal fixedly connected with movable rod in both ends of fixed block, two on two adjacent locating pieces were inserted respectively to the other end of movable rod, and movable rod and locating piece sliding connection, the extension spring has been cup jointed on the movable rod, the both ends of extension spring are connected respectively on locating piece and fixed block, the fixed block back under the LED display screen body is equipped with the recess, the internally mounted of recess has rather than assorted fixed plate, the back of fixed plate is connected with supporting mechanism.

Preferably, the supporting mechanism includes the base, the upper end fixedly connected with support of base, the spacing groove has been seted up on the lateral wall of support, it is connected with the threaded rod to rotate on the interior diapire of spacing groove, the top of support is run through be equipped with threaded rod upper end fixed connection's regulation handle, and regulation handle and leg rotation are connected, the screw thread has cup jointed the U-shaped piece on the threaded rod, the other end of U-shaped piece is equipped with the revolution mechanic who is connected with the fixed plate.

Preferably, revolution mechanic is including setting up the dwang at the U-shaped piece inboard, the both ends of dwang all run through U-shaped piece inner wall and rather than rotate and be connected, two connecting rods of one side fixedly connected with of threaded rod are kept away from to the dwang, two the other end of connecting rod is connected on the fixed plate, run through on the U-shaped piece be equipped with rather than threaded connection's limit bolt, and limit bolt supports tightly with the dwang.

Preferably, the four corners of the groove are provided with threaded holes, and the fixing plate is provided with second fixing bolts matched with the threaded holes.

Preferably, the positioning block is L-shaped, and a rubber pad and a limiting plate are arranged on the inner side wall of the positioning block.

Preferably, two first fixing bolts tightly abutted against the movable rod are symmetrically arranged on the positioning block.

The utility model has the advantages that:

through setting up locating piece, movable rod, extension spring, fixed block, the accessible locating piece is fixed a position the four corners department of LED display screen body, screws up first fixing bolt and can be fixed the locating piece, accomplishes LED display screen body installation, and locating piece and movable rod slidable, can adjust the interval of locating piece in a flexible way, and then satisfy the installation needs of different size specification LED display screen bodies, it is more convenient to use.

Through setting up rubber pad, limiting plate, when installation LED display screen body, effective antiskid and guard action can be played in rubber pad and the contact of LED display screen body, can not cause the damage and fixed firm stability to LED display screen body, owing to be equipped with the limiting plate on the locating piece, can place LED display screen body on the limiting plate, play the effect of spacing support.

Through setting up altitude mixture control mechanism, slewing mechanism, through rotating the regulation handle, do the motion of vertical direction with the U-shaped piece that drives the screw thread and cup joint on the threaded rod, and then reach the purpose of altitude mixture control LED display screen body, when adjusting LED display screen body angle as required, unscrew spacing bolt, rotate LED display screen body to required suitable angle again, spacing bolt is screwed up to the rethread, with the locking dwang, can fix the angle of LED display screen body, and the operation is simple, can be according to the use needs, nimble height-adjusting, the angle.

Drawings

Fig. 1 is a schematic structural view of an LED display screen convenient to mount and fix according to the present invention;

fig. 2 is a schematic structural view of a supporting mechanism of an LED display screen convenient for installation and fixation provided by the present invention;

fig. 3 is a schematic structural diagram of a rotating structure of an LED display screen convenient to mount and fix provided by the present invention;

fig. 4 is a schematic structural view of a fixing plate and a groove of an LED display screen convenient to mount and fix according to the present invention;

fig. 5 is the utility model provides a be convenient for install fixed LED display screen's locating piece, limiting plate, first fixing bolt and rubber pad's schematic structure.

In the figure: the LED display screen comprises a positioning block 1, a first fixing bolt 2, a rubber pad 3, a movable rod 4, a tension spring 5, a connecting rod 6, a fixing block 7, a support 8, a base 9, a limiting groove 10, a threaded rod 11, an adjusting handle 12, a limiting bolt 13, a rotating rod 14, a limiting plate 15, a U-shaped block 16, a fixing plate 17, a groove 18, a second fixing bolt 19 and an LED display screen body 20.

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. 1-5, a LED display screen convenient to install and fix, including LED display screen body 20, locating blocks 1 are all arranged outside four corners of LED display screen body 20, a fixed block 7 is arranged between two adjacent locating blocks 1, moving rods 4 are fixedly connected to both ends of fixed block 7, the other ends of two moving rods 4 are respectively inserted into two adjacent locating blocks 1, and moving rods 4 and locating blocks 1 are slidably connected, extension springs 5 are sleeved on moving rods 4, both ends of extension springs 5 are respectively connected to locating blocks 1 and fixed blocks 7, a groove 18 is arranged on the back of fixed block 7 under LED display screen body 20, a fixing plate 17 matched with groove 18 is installed inside groove 18, and the back of fixing plate 17 is connected with a supporting mechanism.

The utility model discloses in, supporting mechanism includes base 9, base 9's upper end fixedly connected with support 8, spacing groove 10 has been seted up on a lateral wall of support 8, it is connected with threaded rod 11 to rotate on the interior diapire of spacing groove 10, support 8's top is run through be equipped with 11 upper end fixed connection's of threaded rod regulation handle 12, and regulation handle 12 rotates with support 8 and is connected, threaded rod 11 is gone up the screw thread and has been cup jointed U-shaped piece 16, U-shaped piece 16's the other end is equipped with the rotating-structure who is connected with fixed plate 17, can be according to the use needs, it can drive U-shaped piece 16 and be vertical direction removal to rotate regulation handle 12, and then drive LED display screen body 20 and reciprocate, reach the purpose of.

Concretely, revolution mechanic is including setting up the dwang 14 at U-shaped piece 16 inboard, the both ends of dwang 14 all run through U-shaped piece 16 inner wall and rotate rather than being connected, two connecting rods 6 of one side fixedly connected with of threaded rod 11 are kept away from to dwang 14, the other end of two connecting rods 6 is connected on fixed plate 17, run through on the U-shaped piece 16 be equipped with rather than threaded connection's stop bolt 13, and stop bolt 13 supports tightly with dwang 14, can adjust LED display screen body 20's angle as required, through screwing up stop bolt 13, with locking dwang 14, can fix the angle of LED display screen body.

Specifically, the four corners department of recess 18 all is equipped with the screw hole, be equipped with on fixed plate 17 with screw hole assorted second fixing bolt 19, realize connecting fixed plate 17 in recess 18 through second fixing bolt 19, connect the phenomenon that the difficult emergence is connected and is become flexible, drop.

Specifically, the shape of locating piece 1 is L shape, is equipped with rubber pad 3, limiting plate 15 on the inside wall of locating piece 1, can place LED display screen body 20 on four limiting plates 15, plays the effect of spacing support, and rubber pad 3 and the contact of LED display screen body 20 can play effective antiskid and guard action.

Specifically, the positioning block 1 is symmetrically provided with two first fixing bolts 2 which are abutted against the movable rod 4, the positioning block 1 and the movable rod 4 can be fixed by screwing the first fixing bolts 2, the distance between the adjacent positioning blocks 1 is kept fixed, and the LED display screen body 20 is more stable and firm to install.

The utility model discloses during the use, can unscrew first fixing bolt 2 on the locating piece 1 earlier, can stimulate locating piece 1 according to the size of LED display screen body 20, with the interval between adjusting each locating piece 1, can place LED display screen body 20 on limiting plate 15, place the back with LED display screen body 20, fix a position fixedly through locating piece 1 to the four corners department of LED display screen body 20, can screw up first fixing bolt 2 and fix locating piece 1 on movable rod 4, accomplish the installation of LED display screen body 20.

Install the back with LED display screen body 20, if need adjust the height of LED display screen body 20, can adjust handle 12 through rotating, do the motion of vertical direction to the U-shaped piece that the drive cup jointed on threaded rod 12, and then reach the purpose of the regulation of height, when needing angle regulation, can unscrew earlier spacing bolt 13, rotate LED display screen body 20 to required suitable angle again, spacing bolt 13 is screwed up to the rethread, with locking dwang 14, can fix the angle of LED display screen body 20.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention.

Claims

1. The LED display screen convenient to install and fix comprises an LED display screen body (20) and is characterized in that positioning blocks (1) are arranged outside four corners of the LED display screen body (20), a fixing block (7) is arranged between every two adjacent positioning blocks (1), movable rods (4) are fixedly connected to two ends of each fixing block (7), the other ends of the movable rods (4) are respectively inserted into the two adjacent positioning blocks (1), the movable rods (4) are in sliding connection with the positioning blocks (1), tension springs (5) are sleeved on the movable rods (4), two ends of each tension spring (5) are respectively connected onto the positioning blocks (1) and the corresponding fixing blocks (7), a groove (18) is formed in the back of the fixing block (7) under the LED display screen body (20), and a fixing plate (17) matched with the groove (18) is installed inside the groove (18), the back of the fixed plate (17) is connected with a supporting mechanism.

2. The LED display screen convenient to install and fix according to claim 1, characterized in that the supporting mechanism comprises a base (9), a support (8) is fixedly connected to the upper end of the base (9), a limiting groove (10) is formed in one side wall of the support (8), a threaded rod (11) is rotatably connected to the inner bottom wall of the limiting groove (10), an adjusting handle (12) fixedly connected to the upper end of the threaded rod (11) penetrates through the top of the support (8), the adjusting handle (12) is rotatably connected with the support (8), a U-shaped block (16) is sleeved on the threaded rod (11) in a threaded manner, and a rotating structure connected with a fixing plate (17) is arranged at the other end of the U-shaped block (16).

3. The LED display screen convenient to install and fix according to claim 2, wherein the rotating structure comprises a rotating rod (14) arranged on the inner side of a U-shaped block (16), two ends of the rotating rod (14) penetrate through the inner wall of the U-shaped block (16) and are rotatably connected with the U-shaped block, two connecting rods (6) are fixedly connected to one side of the rotating rod (14) far away from a threaded rod (11), the other ends of the two connecting rods (6) are connected to a fixing plate (17), a limiting bolt (13) in threaded connection with the U-shaped block (16) penetrates through the U-shaped block (16), and the limiting bolt (13) abuts against the rotating rod (14).

4. The LED display screen convenient to install and fix as claimed in claim 1, wherein threaded holes are formed in four corners of the groove (18), and a second fixing bolt (19) matched with the threaded holes is arranged on the fixing plate (17).

5. The LED display screen convenient to install and fix as claimed in claim 1, wherein the positioning block (1) is L-shaped, and a rubber pad (3) and a limiting plate (15) are arranged on the inner side wall of the positioning block (1).

6. The LED display screen convenient to install and fix as claimed in claim 1, wherein the positioning block (1) is symmetrically provided with two first fixing bolts (2) abutting against the movable rod (4).