CN219318151U

CN219318151U - Remove concatenation screen

Info

Publication number: CN219318151U
Application number: CN202320234236.6U
Authority: CN
Inventors: 姜中标
Original assignee: Shenyang Kunlun Display Technology Co ltd
Current assignee: Shenyang Kunlun Display Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-07-07
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of spliced screens and discloses a movable spliced screen, which comprises a base, wherein the upper end of the base is connected with the middle part of a frame body of an X-shaped structure, sliding grooves are formed in the position, close to the end part, of the frame body, sliding blocks are in sliding fit in the sliding grooves, one end of each sliding block is in transmission connection with a driving module arranged on the side surface of the frame body, the other end of each sliding block is fixedly connected with a mounting plate arranged on the other side of the frame body, and the mounting plates are distributed in a rectangular array. The sliding blocks are moved to the positions far away from the center of the frame body, the space between the mounting plates is the largest, the mounting of the spliced screens is facilitated, after the spliced screens are mounted on the corresponding mounting plates, the driving modules synchronously act, so that the sliding blocks synchronously move towards the center of the frame body, the spliced screens fixed on the mounting plates move along with the sliding blocks, the space between the adjacent spliced screens transversely and longitudinally is synchronously reduced until the preset value is reached, the sliding blocks stop moving, at the moment, the transverse and longitudinal gaps on the spliced screens are smaller, and the image quality is relatively good.

Description

Remove concatenation screen

Technical Field

The utility model relates to a movable spliced screen, and belongs to the technical field of spliced screens.

Background

The spliced screen belongs to a complete finished product, is hung and used immediately, and is installed simply and conveniently like building blocks. Typically, the tiled screen is disposed on a wall or hanger to achieve a larger screen display.

The publication number is CN213900519U, and the patent title is a remove concatenation screen, and it discloses a technical scheme, realizes the close-up of adjacent concatenation screen through pressing from both sides tight connecting piece to reach and press from both sides tightly between the adjacent concatenation screen, finally realize the purpose that the gap of junction between the concatenation screen reduces. However, the clamping connecting piece can only realize the adjustment of the transverse position of the spliced screen, and the adjustment of the longitudinal position is difficult to be consistent with the transverse direction, so that the sizes of the transverse and longitudinal gaps of adjacent spliced screens are inconsistent, and the image quality of the spliced screens is easier to influence.

Based on this, it is necessary to design a mobile tiled screen to solve the above problems.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and overcoming the defects in the prior art, and designs a movable spliced screen so as to realize the purpose of synchronously adjusting the transverse and longitudinal gaps of adjacent spliced screens.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

a mobile tiled screen, comprising:

a base;

the upper end of the base is connected with the middle part of the frame body of the X-shaped structure;

the sliding grooves are arranged at the position, close to the end part, of the frame body, sliding blocks are in sliding fit in the sliding grooves, and one ends of the sliding blocks are in transmission connection with a driving module arranged on the side surface of the frame body;

the mounting plate is fixedly arranged at the other end of the sliding block and positioned at one side of the frame body relative to the base, and the mounting plate is distributed in a rectangular array;

the through holes are uniformly formed in the corresponding mounting plates and are used for bolting and fixing the spliced screen on the mounting plates.

Preferably, the base at least comprises a base, a support frame with the bottom end vertically fixed on the top surface of the base, and the top of the support frame is detachably and fixedly connected with the frame body through a bolt structure. The support frame is used for connecting the base and the frame body and is used for supporting the whole support of the frame body, and the bottom surface of the base can be provided with a roller with a parking mechanism so as to move

Preferably, the cross section of the support frame is U-shaped, and a control box in transmission connection with each driving module is arranged on the inner side of the support frame. The inner side of the support frame is provided with a control box in transmission connection with each driving module, and the control box is used for controlling the driving modules to act, such as the increase of the gap of a spliced screen and the reduction of the gap during splicing when the driving modules are installed and detached.

Preferably, the included angles between the frame bodies are all degrees. When the included angle between the frame bodies is the degree, the sliding blocks drive the mounting plates to move, the transverse and longitudinal changes of the mounting plates are synchronous and equal, and the gap adjustment of the spliced screen with the same transverse and longitudinal distance is applicable.

Preferably, when the sliding block moves to the position closest to the center of the frame body, adjacent mounting plates are in clearance fit. And the adjacent mounting plates are in clearance fit, so that the gap between the spliced screens fixed on the mounting plates is minimum, and the screen image quality is best.

Preferably, when the sliding block moves to the position farthest from the center of the frame body, the spliced screen fixed on the mounting plate is in clearance fit. At this time, the gap between the spliced screens fixed on the mounting plate is the largest, and the spliced screen is suitable for mounting and dismounting.

Preferably, a reinforcing rib plate is arranged on one side, close to the frame body, of the mounting plate, and the reinforcing rib plate is perpendicular to and fixed with the sliding block. The reinforcing rib plate is arranged to further strengthen the connection strength of the mounting plate and the sliding block, so that after the splicing screen is fixed on the mounting plate, the stable connection relation between the reinforcing rib plate and the sliding block can be still maintained, and the problems of dislocation and breakage cannot occur.

Preferably, the base is made of cast iron, and the support frame and the frame body are made of aluminum alloy. The weight of the cast iron material is large, so that when the base is made of cast iron, the gravity center of the whole device can be lowered. The strength of the aluminum alloy material is high, the supporting requirement is met, the weight is light, and the supporting pressure of the supporting frame is reduced.

The utility model has the beneficial effects that:

in the technical scheme of this application, remove the slider to the position of keeping away from support body center, interval between the mounting panel is biggest this moment, more be favorable to the installation of concatenation screen, wait that the concatenation screen is all installed on the mounting panel that corresponds, then drive module synchronization action for the slider removes to support body central point put in step, fixes the concatenation screen on the mounting panel and removes thereupon this moment, and adjacent concatenation screen transversely reduces with longitudinal interval is synchronous, when reaching the setting value, and the slider stops to remove, and transverse and longitudinal clearance on the concatenation screen all is less this moment, and the image quality is relatively better.

Drawings

FIG. 1 is one of the perspective views of a mobile tiled screen of the present utility model;

FIG. 2 is a second perspective view of a mobile tiled screen according to the present utility model;

FIG. 3 is a front view of a mobile tiled screen in accordance with the present utility model;

fig. 4 is a cross-sectional view at A-A in fig. 3.

In the figure: 1. a base; 11. a base; 12. a support frame; 2. a frame body; 3. a chute; 4. a slide block; 5. a driving module; 6. a mounting plate; 7. a through hole; 8. a control box; 9. reinforcing rib plates.

Detailed Description

The present utility model will be described in detail below with reference to the drawings and examples.

Referring to the drawings, a mobile tiled screen includes: base 1, support body 2, spout 3, slider 4, drive module 5, mounting panel 6 and through-hole 7. Wherein, the support body 2 middle part connection of base 1 upper end and X shape structure, support body 2 are close to tip department and all are equipped with spout 3, and sliding fit has slider 4 in spout 3, and the one end of slider 4 is connected with the drive module 5 transmission of installing on the support body 2 side, the other end is with installing the mounting panel 6 fixed connection at the support body 2 opposite side, and mounting panel 6 is rectangular array and distributes, all is equipped with a plurality of through-holes 7 that are used for being connected with the concatenation screen on the mounting panel 6.

In particular, the base 1 is used to support the frame 2, and if necessary, rollers can be mounted on the base 1 to realize a movable design of the base 1. The frame body 2 is arranged to be of an X-shaped structure, the frame body 2 is provided with the sliding groove 3, the sliding groove 3 is arranged along the unfolding direction of the frame body 2, when the sliding block 4 slides in the sliding groove 3, the sliding block 4 can only move along the axial direction, the sliding block 4 is driven by the driving module 5, and the driving module 5 is an electric rail. The other end of the sliding block 4 is fixed with the mounting plate 6, when the driving module 5 drives the sliding block 4 to move along the sliding groove 3, the mounting plate 6 is synchronously driven to move, and the transverse and longitudinal positions of the mounting plate 6 are changed simultaneously when the mounting plate 6 moves due to the X-shaped structure of the frame body 2.

During installation, the sliding blocks 4 are moved to a position far away from the center of the frame body 2, at the moment, the distance between the mounting plates 6 is the largest, installation of spliced screens is facilitated, after the spliced screens are all installed on the corresponding mounting plates 6, the driving modules 5 synchronously act, the sliding blocks 4 synchronously move towards the center of the frame body 2, at the moment, the spliced screens fixed on the mounting plates 6 move along with the sliding blocks, the distance between the transverse and longitudinal positions of adjacent spliced screens synchronously reduces, until the sliding blocks 4 stop moving until a set value is reached, at the moment, the transverse and longitudinal gaps on the spliced screens are smaller, and the image quality is relatively good.

In this embodiment, the base 1 includes a base 11, a supporting frame 12 with a bottom end vertically fixed to a top surface of the base 11, and a top of the supporting frame 12 is detachably and fixedly connected with the frame body 2 through a bolt structure. Of course, the bottom surface of the base 11 may also be provided with rollers with parking mechanisms for movement. The supporting frame 12 is used for connecting the base 11 and the frame body 2, and supporting the whole bearing of the frame body 2.

Preferably, the cross section of the support frame 12 is U-shaped, with higher load carrying capacity, higher structural strength, and better stability of support. The inner side of the supporting frame 12 is provided with a control box 8 in transmission connection with each driving module 5, and the control box 8 is used for controlling the driving modules 5 to act, such as the increase of the gap of a spliced screen and the reduction of the gap during splicing when the driving modules are installed and disassembled.

The contained angle between the frame bodies 2 is 45 degrees, when the contained angle between the frame bodies 2 is 45 degrees, the sliding block 4 drives the mounting plate 6 to move, the transverse and longitudinal changes of the mounting plate 6 are synchronous and equal, and the gap adjustment of the spliced screen with the same transverse and longitudinal spacing is applicable at the moment. Of course, the included angle between the frame bodies 2 is properly adjusted according to the change of the transverse and longitudinal spacing, and when the transverse spacing is larger than the longitudinal spacing, the included angle of the horizontal position of the frame bodies 2 is larger than 45 degrees; when the transverse spacing is smaller than the longitudinal spacing, the included angle of the horizontal position of the frame body 2 is smaller than 45 degrees.

In addition, when the slide block 4 moves to the position closest to the center of the frame body 2, the adjacent mounting plates 6 are in clearance fit, at this time, the gap between the spliced screens fixed on the mounting plates 6 is minimum, and the screen image quality is best. When the slide block 4 moves to the center position far away from the frame body 2, the spliced screens fixed on the mounting plate 6 are in clearance fit, and at the moment, the gap between the spliced screens fixed on the mounting plate 6 is the largest, so that the split screen is suitable for mounting and dismounting the spliced screens.

Further, a reinforcing rib plate 9 is arranged on one side, close to the frame body 2, of the mounting plate 6, and the reinforcing rib plate 9 is perpendicular to and fixed with the sliding block 4. The reinforcing rib plate 9 is arranged to further strengthen the connection strength of the mounting plate 6 and the sliding block 4, so that after the splicing screen is fixed on the mounting plate 6, the stable connection relationship with the sliding block 4 can be still maintained, and the problems of dislocation and breakage are avoided.

The base 11 is made of cast iron, and the supporting frame 12 and the frame body 2 are made of aluminum alloy. The weight of the cast iron material is large, so that the center of gravity of the whole device is lowered when the base 11 is made of cast iron. The strength of the aluminum alloy material is high to meet the supporting requirement, the weight is light, and the supporting pressure of the supporting frame 12 is reduced.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited thereto. Within the scope of the technical idea of the utility model, a number of simple variants of the technical solution of the utility model are possible, including combinations of individual specific technical features in any suitable way. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition. Such simple variations and combinations are likewise to be regarded as being within the scope of the present disclosure.

Claims

1. A mobile tiled screen, comprising:

a base (1);

the upper end of the base (1) is connected with the middle part of the frame body (2) with the X-shaped structure;

the sliding grooves (3) are formed in the position, close to the end portion, of the frame body (2), sliding blocks (4) are slidably matched in the sliding grooves (3), and one ends of the sliding blocks (4) are in transmission connection with driving modules (5) arranged on the side faces of the frame body (2);

the mounting plate (6) is fixedly arranged at the other end of the sliding block (4) and positioned at one side of the frame body (2) relative to the base (1), and the mounting plates (6) are distributed in a rectangular array;

the through holes (7) are uniformly formed in the corresponding mounting plates (6), and the splicing screens are bolted and fixed on the mounting plates (6).

2. A mobile tiled screen according to claim 1, wherein:

the base (1) at least comprises a base (11), and a support frame (12) with the bottom end vertically fixed on the top surface of the base (11);

the top of the supporting frame (12) is detachably and fixedly connected with the frame body (2) through a bolt structure.

3. A mobile tiled screen according to claim 2, wherein:

the cross section of the supporting frame (12) is U-shaped;

the inner side of the supporting frame (12) is provided with a control box (8) in transmission connection with each driving module (5).

4. A mobile tiled screen according to claim 1, wherein:

the included angles between the frame bodies (2) are 45 degrees.

5. A mobile tiled screen according to claim 1, wherein:

when the sliding block (4) moves to the position closest to the center of the frame body (2), adjacent mounting plates (6) are in clearance fit.

6. A mobile tiled screen as in claim 5 wherein:

when the sliding block (4) moves to the position farthest from the center of the frame body (2), the spliced screen fixed on the mounting plate (6) is in clearance fit.

7. The mobile tiled screen of claim 6, wherein:

a reinforcing rib plate (9) is arranged on one side of the mounting plate (6) close to the frame body (2);

the reinforcing rib plates (9) are perpendicular to the sliding blocks (4) and fixed.

8. A mobile tiled screen according to claim 2, wherein:

the base (11) is made of cast iron, and the support frame (12) and the frame body (2) are made of aluminum alloy.