CN217208793U - A multi-directional adjustable LED display - Google Patents

Abstract

The utility model discloses a multi-directional adjustable LED display screen in the related technical field of the LED display screen, which comprises a support base plate and a lift adjustment seat. A hydraulic lifting rod is arranged on the adjustment seat, a first bracket fixing sleeve is sleeved and installed on the hydraulic lifting rod, a second bracket fixing sleeve is installed above the first bracket fixing sleeve, and the two sets of supporting and fixing sleeves correspond to devices A first display screen and a second display screen are respectively installed on it. Two sets of bracket fixing sleeves and corresponding display screen adjustment fixing devices are installed on the hydraulic lifting rod of the utility model, and two LED display screens can be installed at one time, and the positions of the two LED display screens can be adjusted to be back-to-back, Various modes such as plane splicing can meet diverse market demands, and the overall structure of the device is simple and practical.

Description

A multi-directional adjustable LED display

technical field

The utility model belongs to the technical field of LED display screens, in particular to an LED display screen that can be adjusted in multiple directions.

Background technique

LED display is a kind of flat panel display, which is composed of small LED module panels. It displays various information such as text, graphics, images, animations, market quotations, videos, and video signals by controlling the on-off of semiconductor light-emitting diodes. LED display The screen has the characteristics of high brightness, low operating voltage, low power consumption, large size, long life, impact resistance and stable performance. There is a big limitation, the mounting frame and the display screen are independent, which cannot meet the diversified market demands.

In view of this, the present invention is proposed.

Utility model content

The technical problem to be solved by this utility model is to overcome the deficiencies of the prior art and provide an LED display screen that can be adjusted in multiple directions.

A multi-directional adjustable LED display screen comprises a support base plate and a lift adjustment seat, the lift adjustment base is fixedly installed at a middle position above the support base plate, a hydraulic lift rod is arranged on the lift adjustment base, and the hydraulic lift A first bracket fixing sleeve is sleeved and installed on the lifting rod, a second bracket fixing sleeve is installed above the first bracket fixing sleeve, and a first display screen and a second display screen are respectively installed on the corresponding devices of the two support fixing sleeves Screen.

As a further solution of the present invention, the end of the first bracket fixing sleeve away from the hydraulic lifting rod is provided with a rotation adjustment base plate, and a rotation support shaft is installed on the rotation adjustment base plate through a threaded connection. The upper end is provided with a support top seat, the support top seat is provided with a U-shaped groove, the relative position between the rotation support shaft and the rotation adjustment bottom plate can be adjusted according to needs, and the screw connection is convenient for operation.

As a further solution of the present invention: the lower end of the rotating support shaft is installed with an adjusting screw through a threaded connection, and the upper plane of the adjusting screw is fitted with the bottom surface of the rotating adjusting base plate to ensure the installation of the rotating support shaft. In order to improve the stability, the U-shaped groove of the support top seat is rotatably connected and installed with a connection and installation rod.

As a further solution of the present invention, a fixed hinge seat is rotatably installed in the U-shaped groove connecting the end of the mounting rod, the fixed hinge seat is fixedly connected with the fixed installation plate, and the fixed installation plate is provided with two There are two adjustment installation grooves, the two adjustment installation grooves are symmetrical with respect to the fixed hinge base, and the adjustment installation grooves are of long strip-shaped structure, which is convenient for adjusting the fixed position.

As a further solution of the present invention: the first display screen and the fixed installation plate are fixedly installed by locking screws, and the support structure on the second bracket fixing sleeve is connected to the first bracket fixing sleeve. The supporting structure is exactly the same, the first bracket fixing sleeve and the second bracket fixing sleeve are both clamped and fixed with the hydraulic lifting rod by fixing bolts, which is convenient for the first bracket fixing sleeve and the second bracket. The fixed sleeve is used to adjust the rotation angle.

As a further solution of the present invention, a moving wheel is installed below the support base plate, which is convenient for the movement of the entire device position, the lower end surface of the first bracket fixing sleeve is fitted with the support card table, and the second bracket A locking cap is installed above the fixing sleeve.

After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

Two sets of bracket fixing sleeves and corresponding display screen adjustment fixing devices are installed on the hydraulic lifting rod of the utility model, and two LED display screens can be installed at one time, and the positions of the two LED display screens can be adjusted to be back-to-back, Various modes such as plane splicing can meet diverse market demands, and the overall structure of the device is simple and practical.

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Description of drawings

The accompanying drawings are used as a part of the present application to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model, but do not constitute an improper limitation of the present utility model. Obviously, the drawings in the following description are only some embodiments, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort. In the attached image:

Fig. 1 is the structural representation of the relative state of two display screens of the present invention;

Fig. 2 is the front view of the relative state of two display screens of the present invention;

3 is a top view of the relative state of two display screens of the present invention;

FIG. 4 is a front view of the utility model in the state of plane splicing of two display screens.

In the figure: 1-support bottom plate; 2-lifting adjustment seat; 3-hydraulic lifting rod; 4-first bracket fixing sleeve; 5-rotating adjusting bottom plate; 6-rotating support shaft; 7-supporting top seat; 8-connecting installation Rod; 9-Fixed hinge seat; 10-Fixed installation plate; 11-Adjusted installation slot; 12-Lock screw; 13-First display screen; 14-Second bracket fixing sleeve; 15-Second display screen; 16- Support card table; 17-locking cap; 18-adjusting screw; 19-moving wheel; 20-fixing bolt.

It should be noted that these drawings and text descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate The present invention is not intended to limit the scope of the present invention.

As shown in Figures 1 to 4, a multi-directional adjustable LED display screen includes a support base 1 and a lift adjustment base 2. The lift adjustment base 2 is fixedly installed in the middle position above the support base 1, and the lift adjustment base 2 is provided with There is a hydraulic lifting rod 3, a first bracket fixing sleeve 4 is sleeved and installed on the hydraulic lifting rod 3, a second bracket fixing sleeve 14 is installed above the first bracket fixing sleeve 4, and the two sets of supporting and fixing sleeves are respectively installed on the corresponding devices There are a first display screen 13 and a second display screen 15, and the positions of the two LED display screens can be adjusted to various modes such as back-to-back, plane splicing, etc., which can meet diverse market demands.

Wherein, one end of the first bracket fixing sleeve 4 away from the hydraulic lifting rod 3 is provided with a rotation adjustment base plate 5, the rotation adjustment base plate 5 is installed with a rotation support shaft 6 through a screw connection, and the upper end of the rotation support shaft 6 is provided with a support top seat 7, The support top seat 7 is provided with a U-shaped groove, and the relative position between the rotary support shaft 6 and the rotary adjustment bottom plate 5 can be adjusted as required, and the screw connection is convenient for operation.

The lower end of the rotating support shaft 6 is installed with an adjusting screw 18 through a threaded connection, and the upper plane of the adjusting screw 18 is in contact with the bottom surface of the rotating adjusting base plate 5 to ensure the stability of the installation of the rotating support shaft 6 and support the U-shaped groove of the top seat 7 The inner rotational connection is fitted with a connection mounting rod 8 .

A fixed hinge seat 9 is rotatably installed in the U-shaped groove connecting the end of the installation rod 8. The fixed hinge seat 9 is fixedly connected with the fixed installation plate 10. The fixed installation plate 10 is provided with two adjustment installation grooves 11. The slot 11 is symmetrical with respect to the fixed hinge base 9 , and the adjustment installation slot 11 is a long strip structure, which is convenient for adjusting the fixed position.

The first display screen 13 and the fixed mounting plate 10 are fixedly installed by means of locking screws 12. The support structure on the second bracket fixing sleeve 14 is exactly the same as that on the first bracket fixing sleeve 4. The first bracket fixing sleeve 4 and the second bracket fixing sleeve 14 are clamped and fixed with the hydraulic lifting rod 3 by the fixing bolts 20 , which facilitates the adjustment of the rotation angle of the first bracket fixing sleeve 4 and the second bracket fixing sleeve 14 .

A moving wheel 19 is installed below the support base plate 1 to facilitate the movement of the entire device position. The lower end surface of the first bracket fixing sleeve 4 is fitted with the support card table 16 , and a locking cap 17 is installed above the second bracket fixing sleeve 14 . .

The working principle of the present utility model is as follows: the hydraulic lifting rod 3 is equipped with a first bracket fixing sleeve 4 and a second bracket fixing sleeve 14 and supporting related supporting components, and the first bracket fixing sleeve 4 and the second bracket fixing sleeve 14 are dislocated. For installation, the direction of the display screen and the fine-tuning of the height can be adjusted by rotating the support shaft 6, and the viewing angle of the display screen can be adjusted by the fixed hinge base 9. The device can install two LED display screens at a time, and the two LED display screens are The position can be adjusted to various modes such as back-to-back, plane splicing, etc. as required, which can meet diverse market demands. The overall structure of the device is simple and practical. For adjustment, the fixed installation plate 10 is provided with an adjustment installation slot 11, and the fixed installation position of the display screen can also be adjusted to realize multi-directional and multi-angle adjustment. A moving wheel 19 is installed under the support base plate 1, which can adjust the overall position of the device. Mobile, very convenient.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. The technical personnel of the present patent can make some changes or modifications to equivalent examples of equivalent changes by using the technical content indicated above, within the scope of the technical solution of the present invention, provided that the content of the technical solution of the present invention is not departed from. , any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the solution of the present invention.

Claims (6)

1. A multi-directional adjustable LED display screen, comprising a support base plate (1) and a lift adjustment seat (2), characterized in that the lift adjustment base ( 2), a hydraulic lifting rod (3) is provided on the lifting adjustment seat (2), a first bracket fixing sleeve (4) is sleeved and installed on the hydraulic lifting rod (3), and the first bracket fixing sleeve A second bracket fixing sleeve (14) is installed above (4), and a first display screen (13) and a second display screen (15) are respectively installed on the devices corresponding to the two support fixing sleeves. 2 . The multi-directional adjustable LED display screen according to claim 1 , characterized in that, the end of the first bracket fixing sleeve ( 4 ) away from the hydraulic lifting rod ( 3 ) is provided with a rotating adjustment bottom plate. 3 . (5), a rotation support shaft (6) is installed on the rotation adjustment bottom plate (5) through a screw connection, the upper end of the rotation support shaft (6) is provided with a support top seat (7), and the support top seat ( 7) A U-shaped groove is formed on the upper part, and the relative position between the rotation support shaft (6) and the rotation adjustment bottom plate (5) can be adjusted as required. 3. A multi-directional adjustable LED display screen according to claim 2, characterized in that, the lower end of the rotating support shaft (6) is installed with an adjustment screw (18) through a threaded connection, and the adjustment screw ( The upper plane of 18) is in contact with the bottom surface of the rotating adjustment bottom plate (5), and a connecting installation rod (8) is rotatably installed in the U-shaped groove of the supporting top seat (7). 4. A multi-directional adjustable LED display screen according to claim 3, characterized in that a fixed hinge seat (9) is rotatably connected and installed in the U-shaped groove connecting the end of the installation rod (8), The fixed hinge seat (9) is fixedly connected with the fixed installation plate (10), and the fixed installation plate (10) is provided with two adjustment installation grooves (11), and the two adjustment installation grooves (11) are related to the The fixed hinge seat (9) is symmetrical, and the adjustment and installation groove (11) is a long strip structure. 5. The multi-directional adjustable LED display screen according to claim 4, wherein a locking screw (12) is used between the first display screen (13) and the fixed mounting plate (10). ) fixed installation, the support structure on the second bracket fixing sleeve (14) is exactly the same as the supporting structure on the first bracket fixing sleeve (4), the first bracket fixing sleeve (4) and the first bracket fixing sleeve (4). Both bracket fixing sleeves (14) are clamped and fixed with the hydraulic lifting rod (3) by fixing bolts (20). 6 . The multi-directional adjustable LED display screen according to claim 5 , wherein a moving wheel ( 19 ) is installed under the support base plate ( 1 ), and the first bracket fixing sleeve ( 4 ) is installed under the support base plate ( 1 ). 7 . ) and the lower end face of the support card table (16), and a locking cap (17) is installed above the second bracket fixing sleeve (14).

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