CN213361592U

CN213361592U - LED screen support device

Info

Publication number: CN213361592U
Application number: CN202021817479.5U
Authority: CN
Inventors: 徐睿
Original assignee: Jincheng Jucai Technology Co ltd
Current assignee: Jincheng Jucai Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-04
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a LED technical field just discloses a LED screen support device, including the fixed plate, the side sliding connection of spout and slide is passed through to the one end of fixed plate, the front side of the slide other end and the one end fixed connection of fixed column, and the other end of fixed column is rotated with the one end of slide bar and is connected, the other end of slide bar and the outer wall sliding connection of dead lever one end, the other end of dead lever and the outer wall fixed connection of carousel, the inner wall of carousel passes through the rear side rotation of bearing and connecting block and is connected. This LED screen support device drives the threaded rod rotation through adjust knob, and the threaded rod drives the fixed plate and changes the angle of pitch, and the pulling handle is put the kelly on the kelly, adjusts the distance between the slide and puts down the kelly after adjusting suitable distance and fix, has reached easily installation, and angle can be adjusted, and the wide effect of accommodation has solved LED screen installation inconvenient, is not suitable for the screen of multiple model, the nonadjustable problem of screen angle.

Description

LED screen support device

Technical Field

The utility model relates to a LED technical field specifically is a LED screen support device.

Background

Because the main components of the LED screen are LEDs, the LED screen has the advantages of long service life, energy conservation, environmental protection and the like, and is widely applied to various fields of people's life, such as the fields of queuing systems, billboards and the like.

The LED screen often needs to be combined and used by a plurality of pieces, so that the LED screen support is simple in structure, easy to assemble and free of gaps among screens. The existing LED screen support cannot solve the problems satisfactorily at the same time, and therefore a novel LED screen support needs to be designed. Moreover, most of the common LED screen supports are fixed on the ground, and the LED screen can only be in a 90-degree visual angle, so that the LED screen support has the defect of large potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a LED screen support device possesses easily installation, and angle modulation, accommodation advantage such as wide have solved LED screen installation inconvenient, are not suitable for the screen of multiple model, the nonadjustable problem of screen angle.

(II) technical scheme

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a LED screen support device, which comprises a fixing plate and i, the side sliding connection of spout and slide is passed through to the one end of fixed plate, the front side of the slide other end and the one end fixed connection of fixed column, the other end of fixed column and the one end of slide bar rotate to be connected, the other end of slide bar and the outer wall sliding connection of dead lever one end, the other end of dead lever and the outer wall fixed connection of carousel, the inner wall of carousel passes through the bearing and is connected with the rear side rotation of connecting block, the bottom of connecting block is rotated through the pivot and is connected with the top of fixed block, the middle part and the threaded rod threaded connection of fixed block, the one end of threaded rod and adjust knob's bottom fixed connection.

The front side of slide bar one end and the rear side fixed connection of lock case, smooth chamber has been seted up to the inside of lock case, the top in smooth chamber and the top fixed connection of spring, the bottom of spring and the top fixed connection of tapered end, the top of tapered end and the bottom fixed connection of pull rod, the middle part of pull rod and the top sliding connection of lock case, the outer wall of pull rod and the side fixed connection of kelly, the top of pull rod and the bottom surface fixed connection of handle, the top of lock case and the bottom fixed connection of card pipe.

Further, the bottom of fixed block and the top fixed connection of telescopic link, the bottom of telescopic link outer wall and the inner wall sliding connection of fixed column one, the top and the fixed knob threaded connection of fixed column one outer wall, the bottom of fixed column one and the middle part fixed connection of support.

Furthermore, the surface of fixed plate and slide has seted up the window that link up, the middle part and the shelves strip fixed connection of slide one end, the both ends of shelves strip and the window sliding connection in the fixed plate, the quantity of slide be two symmetric distribution in the both sides of fixed plate.

Furthermore, the top of the slide bar is provided with a tapered hole, the size of the tapered hole is the same as that of the lock head, the upper surface of the fixed rod is provided with a groove, the groove is the same as that of the bottom of the lock head, and the groove is clamped with the lock head.

Furthermore, the quantity of carousel is two, the side and two dead lever fixed connection of each carousel.

Furthermore, the shape of the clamping pipe is arc-shaped, the width of the notch is larger than that of the clamping rod, and the clamping pipe is positioned right above the sliding cavity.

The utility model has the advantages that:

1. this LED screen support device drives the threaded rod rotation through adjust knob, and the threaded rod drives the fixed plate and changes the angle of pitch, and the pulling handle is put the kelly on the kelly, adjusts the distance between the slide and puts down the kelly after adjusting suitable distance and fix, has reached easily installation, and angle can be adjusted, and the wide effect of accommodation has solved LED screen installation inconvenient, is not suitable for the screen of multiple model, the nonadjustable problem of screen angle.

2. This LED screen support device fixes when highly reaching required height through adjusting the telescopic link, and the shelves strip makes the distance of sliding of slide inject, has seted up fixed LED's window on slide and the fixed plate, has reached the regulation fixed plate height, carries out fixed effect to the LED screen, has solved that the LED screen is fixed inconvenient, the easy not hard up problem of device.

Drawings

FIG. 1 is a three-dimensional schematic diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view of the lock box of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the second embodiment at A;

fig. 4 is a front view of the structure of the present invention;

fig. 5 is a side view of the structure of the present invention.

The scores in the figures are as follows: the device comprises a fixing plate 1, a sliding plate 2, a fixing column 3, a sliding rod 4, a fixing rod 5, a rotating disc 6, a connecting block 7, a fixing block 8, a threaded rod 9, an adjusting knob 10, a lock box 11, a sliding cavity 12, a spring 13, a lock head 14, a pull rod 15, a clamping rod 16, a handle 17, a clamping pipe 18, a telescopic rod 19, a fixing column I20, a fixing knob 21, a support 22, a stop bar 23 and a groove 24.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-5, an LED screen support device includes a fixed plate 1, one end of the fixed plate 1 is slidably connected to a side surface of a sliding plate 2 through a sliding slot so as to be adapted to screens of different models, through windows are formed on the surfaces of the fixed plate 1 and the sliding plate 2 to fix the LED screen, a middle portion of one end of the sliding plate 2 is fixedly connected to a stop bar 23, two ends of the stop bar 23 are slidably connected to the window in the fixed plate 1 to prevent the fixed plate 1 and the sliding plate 2 from falling off, the number of the sliding plates 2 is two, the two ends are symmetrically distributed on two sides of the fixed plate 1, a front side of the other end of the sliding plate 2 is fixedly connected to one end of a fixed column 3, the other end of the fixed column 3 is rotatably connected to one end of a sliding rod 4, the other end of the sliding rod 4 is slidably connected to an outer wall of one end of a fixed rod 5, the other, the fixed column 3 drives the sliding rod 4 and the fixed rod 5 to rotate around the rotary table 6, the sliding distance of the two sliding plates 2 is adjusted simultaneously, the inner wall of the rotary table 6 is rotatably connected with the rear side of the connecting block 7 through a bearing, the bottom of the connecting block 7 is rotatably connected with the top of the fixed block 8 through a rotating shaft, the bottom of the fixed block 8 is fixedly connected with the top of the telescopic rod 19, the bottom of the outer wall of the telescopic rod 19 is slidably connected with the inner wall of the fixed column I20, the top of the outer wall of the fixed column I20 is in threaded connection with the fixed knob 21, the position of the telescopic rod 19 of the fixed knob 21 is fixed, the bottom of the fixed column I20 is fixedly connected with the middle of the bracket 22, the bracket 22 enables the device to be stable, the middle of the fixed block 8 is in threaded connection with the threaded rod 9, one end of the, rotation of the threaded rod 9 adjusts the pitch angle of the fixed plate 1.

The front side of one end of a sliding rod 4 is fixedly connected with the rear side of a lock box 11, a sliding cavity 12 is arranged inside the lock box 11, the top of the sliding cavity 12 is fixedly connected with the top of a spring 13, the bottom of the spring 13 is fixedly connected with the top of a lock head 14, the top of the sliding rod 4 is provided with a tapered hole, the size of the tapered hole is the same as that of the lock head 14, the upper surface of a fixed rod 5 is provided with a groove 24, the spring 13 pushes the lock head 14 to slide into the groove 24 to fix the sliding rod 4 and the fixed rod 5, the size of the groove 24 is the same as that of the bottom of the lock head 14, the groove 24 is clamped with the lock head 14, the top of the lock head 14 is fixedly connected with the bottom of a pull rod 15, the middle of the pull rod 15 is slidably connected with the top of the lock box 11, the outer wall of the pull rod 15 is fixedly connected with the side surface of a clamping, the shape of the clamping tube 18 is arc shape, the width of the gap is larger than that of the clamping rod 16, and the clamping tube 18 is positioned right above the sliding cavity 12.

The working principle is as follows: this LED screen support device, pulling handle 17 drives pull rod 15 motion, rotatory handle 17 is put card pole 16 on card pipe 18, then adjust slide 2's sliding distance, slide 2 drives slide bar 4 and dead lever 5 through fixed column 3 and rotates around carousel 6, the sliding distance of two slide 2 has been adjusted simultaneously like this, the installation LED screen, put down handle 17 after the installation is accomplished, spring 13 promotes tapered end 14 and slides in recess 24 and fixes slide bar 4 and dead lever 5, it is rotatory to adjust knob 10 and drive threaded rod 9, threaded rod 9 drives fixed plate 1 and changes the angle of pitch, rotatory fixed knob 21 is fixed telescopic link 19 when adjusting telescopic link 19's height and reaching required height.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a LED screen support device, includes fixed plate (1), its characterized in that: one end of the fixed plate (1) is connected with the side face of the sliding plate (2) in a sliding mode through a sliding groove, the front side of the other end of the sliding plate (2) is fixedly connected with one end of the fixed column (3), the other end of the fixed column (3) is connected with one end of the sliding rod (4) in a rotating mode, the other end of the sliding rod (4) is connected with the outer wall of one end of the fixed rod (5) in a sliding mode, the other end of the fixed rod (5) is fixedly connected with the outer wall of the rotary disc (6), the inner wall of the rotary disc (6) is connected with the rear side of the connecting block (7) in a rotating mode through a bearing, the bottom of the connecting block (7) is connected with the top of the fixed block (8) in a rotating mode through a rotating shaft, the middle of the fixed block (8) is connected with the threaded rod (9) in a threaded mode, one end;

the front side of slide bar (4) one end and the rear side fixed connection of lock case (11), smooth chamber (12) have been seted up to the inside of lock case (11), the top of smooth chamber (12) and the top fixed connection of spring (13), the bottom of spring (13) and the top fixed connection of tapered end (14), the top of tapered end (14) and the bottom fixed connection of pull rod (15), the middle part of pull rod (15) and the top sliding connection of lock case (11), the outer wall of pull rod (15) and the side fixed connection of kelly (16), the top of pull rod (15) and the bottom surface fixed connection of handle (17), the top of lock case (11) and the bottom fixed connection of kelly (18).

2. The LED screen support apparatus of claim 1, wherein: the bottom of fixed block (8) and the top fixed connection of telescopic link (19), the bottom of telescopic link (19) outer wall and the inner wall sliding connection of fixed column (20), the top and the fixed knob (21) threaded connection of fixed column (20) outer wall, the bottom of fixed column (20) and the middle part fixed connection of support (22).

3. The LED screen support apparatus of claim 1, wherein: the window that link up is seted up on the surface of fixed plate (1) and slide (2), the middle part and shelves strip (23) fixed connection of slide (2) one end, the window sliding connection in both ends and fixed plate (1) of shelves strip (23), the quantity of slide (2) are two symmetric distribution in the both sides of fixed plate (1).

4. The LED screen support apparatus of claim 1, wherein: the top of the sliding rod (4) is provided with a tapered hole, the size of the tapered hole is the same as that of the lock head (14), the upper surface of the fixing rod (5) is provided with a groove (24), the size of the groove (24) is the same as that of the bottom of the lock head (14), and the groove (24) is clamped with the lock head (14).

5. The LED screen support apparatus of claim 1, wherein: the quantity of carousel (6) is two, the side and two dead lever (5) fixed connection of each carousel (6).

6. The LED screen support apparatus of claim 1, wherein: the shape of the clamping pipe (18) is arc-shaped, the width of the notch is larger than that of the clamping rod (16), and the clamping pipe (18) is positioned right above the sliding cavity (12).