CN212107616U

CN212107616U - Installation fixing protection frame device for LED display screen

Info

Publication number: CN212107616U
Application number: CN202020732878.5U
Authority: CN
Inventors: 唐煜
Original assignee: Hefei Aihe Culture Technology Co ltd
Current assignee: Hefei Aihe Culture Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-08
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a LED display screen is with installation fixed protection frame device, comprising a base plate, top one side fixed mounting of bottom plate has two risers, rotates between two risers and installs the box of placing of same slope setting, the top of placing the box sets up to the opening, the bottom fixed mounting of placing the box has the T shape slide rail that the slope set up, slidable mounting has the slider on the T shape slide rail, one side that the box was placed to the slider was kept away from articulates there is L shape pole, the top fixed mounting of bottom plate has two U-shaped poles, between two U-shaped poles in L shape pole position, the rectangular channel has all been seted up to one side that two U-shaped poles are close to each other. The utility model discloses simple structure, convenient operation is convenient for fix the LED display screen of equidimension not, and is convenient for adjust the inclination of LED display screen for the comfortable viewing of the personnel of the different heights of being convenient for, the comfort level of improvement personnel in the viewing process satisfies the user demand.

Description

Installation fixing protection frame device for LED display screen

Technical Field

The utility model relates to an installation fender bracket technical field especially relates to a LED display screen is with installation fixed fender bracket device.

Background

At present, the domestic LED display screen industry tends to develop in a standardization and centralization direction, under the drive of market demand change and policy, the product demand related to the LED display screen is continuously increased, more LED product markets are waited for development, along with the research and development and popularization of related products tightened by various manufacturers, the LED display screen needs to be fixed by a protection frame in the using process, the existing fixing protection frame mostly consists of a transverse plate, a placing box, a T-shaped bolt, a circular clamping plate and the like, the LED display screen is placed in the placing box, the T-shaped bolt is rotated to drive the circular clamping plate to move, and the LED display screen is fixed in the placing box by the circular clamping plate, so that the fixing and protecting function is achieved;

but the gradient of placing the box in current LED display screen is with fixed fender bracket is not convenient for adjust according to actual need for the comfortable viewing of the personnel of different heights of not being convenient for, higher personnel are looked with uncomfortable angle low head for a long time and are produced tired out the sense easily, and serious person causes the cervical vertebra pain easily, can not satisfy the user demand, therefore we have proposed a LED display screen is with installation fixed fender bracket device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an installation fixing and protection frame device for a LED display screen.

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

a fixed protective frame device for installing an LED display screen comprises a bottom plate, wherein two vertical plates are fixedly installed on one side of the top of the bottom plate, a placing box which is obliquely arranged is rotatably installed between the two vertical plates, the top of the placing box is provided with an opening, a T-shaped slide rail which is obliquely arranged is fixedly installed at the bottom of the placing box, a slide block is slidably installed on the T-shaped slide rail, an L-shaped rod is hinged to one side of the slide block, which is far away from the placing box, two U-shaped rods are fixedly installed at the top of the bottom plate, a rectangular groove is formed in one side, which is close to each other, of each U-shaped rod between the two U-shaped rods, rectangular blocks are fixedly installed at the bottom of the front side and the bottom of the rear side of each L-shaped rod, one sides, which are far away from each other, of the two rectangular blocks extend into the corresponding rectangular grooves, a vertical rod is arranged in the groove, a rectangular hole is formed in one side of the vertical rod, the same positioning rod is fixedly arranged between the inner wall of the top part and the inner wall of the bottom part of the rectangular hole, a fixed block is sleeved on the positioning rod in a sliding manner, the right side of the fixed block extends into the groove and is fixedly connected with the inner wall of the right side of the groove, the same spring is fixedly arranged between the bottom part of the fixed block and the inner wall of the bottom part of the rectangular hole, the spring is movably sleeved on the positioning rod, the bottom end of the vertical rod extends to the lower part of the L-shaped rod and is fixedly provided with a connecting block, a, the placing box is internally provided with two circular clamping plates, one side, away from each other, of each circular clamping plate is fixedly provided with a T-shaped bolt, one side, away from each other, of each T-shaped bolt extends to the outside of the placing box, and the placing box is sleeved with the T-shaped bolts in a threaded manner.

Preferably, the top of the sliding block is provided with a T-shaped sliding groove, two sides of the T-shaped sliding groove are both provided with openings, and the T-shaped sliding groove is connected with a T-shaped sliding rail in a sliding mode.

Preferably, a U-shaped handle is fixedly mounted at the top of the left side of the vertical rod, and the left side of the T-shaped handle extends out of the L-shaped rod.

Preferably, a square hole is formed in the top of the fixing block, and the inner wall of the square hole is in sliding connection with the outer side of the positioning rod.

Preferably, threaded holes are formed in the inner wall of the front side and the inner wall of the rear side of the placing box and are in threaded connection with the corresponding T-shaped bolts.

Preferably, two threading holes are formed in the inner wall of the bottom of the placing box, two supporting blocks are fixedly mounted on the inner wall of the bottom of the placing box, and the two supporting blocks are located between the two threading holes.

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

through the matching of the arranged bottom plate, the vertical plate, the placing box, the T-shaped slide rail, the L-shaped rod, the U-shaped rod, the rectangular groove, the rectangular block, the rubber pad, the groove, the vertical rod, the positioning rod, the fixing block, the spring, the connecting block and the T-shaped bolt, the LED display screen is placed in the placing box, the bottom of the LED display screen is contacted with the top of the supporting block, then the T-shaped bolt is rotated in the forward direction to drive the circular clamping plates to move, the two circular clamping plates move towards the mutually approaching direction and clamp and fix the LED display screen, when the inclination of the LED display screen is required to be adjusted according to actual requirements, the U-shaped handle is pulled upwards to drive the vertical rod to upwards compress the spring, the vertical rod drives the plurality of sharp blocks to upwards move through the connecting block to be separated from the top of the rubber pad, then the U-shaped handle is pushed rightwards to drive the L, l shape pole extrudees the slider at the in-process that removes, and the slider slides on T shape slide rail, and T shape slide rail drives and places box upwards rotation, places the box and drives LED display screen upwards rotation, and when the LED display screen rotated suitable position, relaxed the pulling force to the U-shaped handle this moment, the spring resets and drives montant rebound, and the montant passes through the top in close contact with of connecting block drive a plurality of sharp pieces and rubber pad for the LED display screen is fixed.

The utility model discloses simple structure, convenient operation is convenient for fix the LED display screen of equidimension not, and is convenient for adjust the inclination of LED display screen for the comfortable viewing of the personnel of the different heights of being convenient for, the comfort level of improvement personnel in the viewing process satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a mounting and fixing protection bracket device for an LED display screen according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of portion A of FIG. 2;

fig. 4 is a top view of the interior of the holding box of fig. 1.

In the figure: the device comprises a base plate 1, a vertical plate 2, a placement box 3, a 4T-shaped sliding rail, a 5L-shaped rod, a 6U-shaped rod, a 7 rectangular groove, an 8 rectangular block, a 9 rubber pad, a 10 groove, a 11 vertical rod, a 12 positioning rod, a 13 fixing block, a 14 spring, a 15 connecting block and a 16T-shaped bolt.

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.

Referring to fig. 1-4, an installation and fixation protection frame device for an LED display screen comprises a bottom plate 1, two vertical plates 2 are fixedly installed on one side of the top of the bottom plate 1, a placing box 3 which is obliquely arranged is rotatably installed between the two vertical plates 2, the top of the placing box 3 is provided with an opening, a T-shaped slide rail 4 which is obliquely arranged is fixedly installed on the bottom of the placing box 3, a slide block is slidably installed on the T-shaped slide rail 4, an L-shaped rod 5 is hinged on one side of the slide block away from the placing box 3, two U-shaped rods 6 are fixedly installed on the top of the bottom plate 1, the L-shaped rod 5 is positioned between the two U-shaped rods 6, rectangular grooves 7 are respectively formed on one sides of the two U-shaped rods 6 which are close to each other, rectangular blocks 8 are fixedly installed on the bottom of the front side and the bottom of the L-shaped rod 5, one side of the two rectangular blocks 8 which, a groove 10 with an opening at the bottom is formed in one side of the L-shaped rod 5, a vertical rod 11 is arranged in the groove 10, a rectangular hole is formed in one side of the vertical rod 11, the same positioning rod 12 is fixedly arranged between the inner wall of the top and the inner wall of the bottom of the rectangular hole, a fixing block 13 is sleeved on the positioning rod 12 in a sliding manner, the right side of the fixing block 13 extends into the groove 10 and is fixedly connected with the inner wall of the right side of the groove 10, the same spring 14 is fixedly arranged between the bottom of the fixing block 13 and the inner wall of the bottom of the rectangular hole, the spring 14 is movably sleeved on the positioning rod 12, the bottom end of the vertical rod 11 extends to the lower side of the L-shaped rod 5 and is fixedly provided with a connecting block 15, a plurality of sharp blocks are fixedly arranged at the bottom of the connecting block 15, the sharp ends of the sharp, one side that two T shape bolts 16 kept away from each other all extends to outside placing box 3, places 3 threaded sleeve of box and establishes on two T shape bolts 16, the utility model discloses simple structure, convenient operation is convenient for fix the LED display screen of equidimension not, and is convenient for adjust the inclination of LED display screen for the comfortable viewing of the personnel of the different heights of being convenient for, improve the comfort level of personnel in the viewing process, satisfy the user demand.

In the utility model, the top of the sliding block is provided with a T-shaped sliding groove with two sides arranged in an opening, the T-shaped sliding groove is connected with a T-shaped sliding rail in a sliding way, the top of the left side of the vertical rod 11 is fixedly provided with a U-shaped handle, the left side of the T-shaped handle extends out of the L-shaped rod 5, the top of the fixed block 13 is provided with a square hole, the inner wall of the square hole is connected with the outer side of the positioning rod 12 in a sliding way, the inner wall of the front side and the inner wall of the rear side of the placing box 3 are both provided with a threaded hole, the threaded hole is connected with a corresponding T-shaped bolt 16 in a threaded way, the inner wall of the bottom of the placing box 3 is provided with two threading holes, the two supporting blocks are positioned between the two threading holes, the utility model has simple structure and convenient operation, is convenient for fixing LED display screens with different sizes and is convenient for, the comfort level of the personnel in the watching process is improved, and the using requirements are met.

The working principle is as follows: when the LED display screen support is used, the LED display screen is placed in the placing box 3, the bottom of the LED display screen is in contact with the top of the support block, the T-shaped bolt 16 is rotated in the forward direction, the T-shaped bolt 16 rotates to drive the circular clamping plates to move under the action of the threaded hole formed in the placing box 3, and the two circular clamping plates move towards the direction close to each other and clamp and fix the LED display screen;

when the inclination of the LED display screen needs to be adjusted according to actual needs, the U-shaped handle is pulled upwards at the moment, the U-shaped handle drives the vertical rod 11 to move upwards, the vertical rod 11 drives the positioning rod 12 to move upwards, the positioning rod 12 slides in the square hole, the spring 14 is compressed by the vertical rod 11 in the moving process, the vertical rod 11 drives the connecting block 15 to move upwards, the connecting block 15 drives the plurality of sharp blocks to move upwards, the sharp ends of the sharp blocks are separated from the top of the rubber pad 9, then the U-shaped handle is pushed rightwards, the U-shaped handle drives the vertical rod 11 to move rightwards, the vertical rod 11 drives the positioning rod 12 to move, the positioning rod 12 drives the fixing block 13 to move through the square hole, the fixing block 13 drives the L-shaped rod 5 to move, the L-shaped rod 5 drives the two rectangular blocks 8 to move, the rectangular blocks 8 slide rightwards in the corresponding rectangular grooves 7, the L-shaped rod, the slider slides on T shape slide rail 4, T shape slide rail 4 drives and places box 3 upwards rotation, it drives LED display screen upwards rotation to place box 3, when LED display screen rotates suitable position, relax the pulling force to the U-shaped handle this moment, spring 14 under the compression state resets this moment, spring 14's elasticity drives montant 11 downstream, montant 11 drives connecting block 15 downstream, connecting block 15 drives a plurality of sharp piece downstream, the most advanced of sharp piece and the top in close contact with of rubber pad 9, under the effect of frictional force between sharp piece and rubber pad 9, make the LED display screen fixed.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation 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 in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixed protective frame device for installing an LED display screen comprises a bottom plate (1) and is characterized in that two vertical plates (2) are fixedly installed on one side of the top of the bottom plate (1), a placing box (3) which is arranged in the same inclined mode is installed between the two vertical plates (2) in a rotating mode, the top of the placing box (3) is arranged to be an opening, a T-shaped sliding rail (4) which is arranged in the inclined mode is fixedly installed on the bottom of the placing box (3), a sliding block is installed on the T-shaped sliding rail (4) in a sliding mode, an L-shaped rod (5) is hinged to one side, away from the placing box (3), of the sliding block, two U-shaped rods (6) are fixedly installed on the top of the bottom plate (1), a rectangular groove (7) is formed in one side, close to each other, of the two U-shaped rods (6), rectangular blocks (8) are fixedly installed on the bottom of the front side and the, one side, far away from each other, of each rectangular block (8) extends into a corresponding rectangular groove (7) respectively, a rubber pad (9) is embedded at the top of the bottom plate (1), a groove (10) with the bottom arranged as an opening is formed in one side of the L-shaped rod (5), a vertical rod (11) is arranged in the groove (10), a rectangular hole is formed in one side of the vertical rod (11), the same positioning rod (12) is fixedly installed between the inner wall of the top and the inner wall of the bottom of the rectangular hole, a fixing block (13) is sleeved on the positioning rod (12) in a sliding mode, the right side of the fixing block (13) extends into the groove (10) and is fixedly connected with the inner wall of the right side of the groove (10), the same spring (14) is fixedly installed between the bottom of the fixing block (13) and the inner wall of the bottom of the rectangular hole, the spring (14) is movably sleeved on the positioning rod (12), the, the bottom fixed mounting of connecting block (15) has a plurality of sharp pieces, the top in close contact with of the most advanced of sharp piece and rubber pad (9), it is equipped with two circular splint to place in box (3), and the equal fixed mounting in one side that two circular splint kept away from each other has T shape bolt (16), and outside one side that two T shape bolts (16) kept away from each other all extended to placing box (3), place box (3) thread bush and establish on two T shape bolts (16).

2. The mounting and fixing protective frame device for the LED display screen according to claim 1, wherein a T-shaped sliding groove with openings at both sides is formed at the top of the sliding block, and the T-shaped sliding groove is connected with a T-shaped sliding rail in a sliding manner.

3. The device for installing, fixing and protecting the LED display screen as claimed in claim 1, wherein a U-shaped handle is fixedly installed at the top of the left side of the vertical rod (11), and the left side of the T-shaped handle extends out of the L-shaped rod (5).

4. The device for installing, fixing and protecting the LED display screen according to claim 1, wherein a square hole is formed in the top of the fixing block (13), and the inner wall of the square hole is slidably connected with the outer side of the positioning rod (12).

5. The mounting and fixing protective frame device for the LED display screen is characterized in that threaded holes are formed in the front inner wall and the rear inner wall of the placing box (3) and are in threaded connection with corresponding T-shaped bolts (16).

6. The mounting, fixing and protecting frame device for the LED display screen according to claim 1, wherein two threading holes are formed on the inner bottom wall of the placing box (3), two supporting blocks are fixedly mounted on the inner bottom wall of the placing box (3), and the two supporting blocks are located between the two threading holes.