CN215240494U

CN215240494U - Fixing device for synchronous connection of multiple groups of spliced screens

Info

Publication number: CN215240494U
Application number: CN202122106627.3U
Authority: CN
Inventors: 孙炎
Original assignee: Zhejiang Lewei Exhibition Technology Co Ltd
Current assignee: Zhejiang Lewei Exhibition Technology Co Ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2021-12-21
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a multiunit concatenation screen synchro-connected's fixing device, divide screen and fixed disc including LDC, the one end of fixed disc is provided with LDC and divides the screen, the top of fixed disc is provided with fixed unit, the below of fixed disc is provided with down fixed unit, one side of fixed disc is provided with left fixed unit, the opposite side of fixed disc is provided with right fixed unit, it includes perpendicular fixed strip with lower fixed unit to go up fixed unit. This multiunit concatenation screen synchronous connection's fixing device is through being provided with fixed unit, lower fixed unit, left fixed unit and right fixed unit, and the device comprises four groups of fixed units, and four groups move the length of frame accessible locking bolt locking and fixed strip, pull down the locking bolt, move the frame and can lengthen or shorten, can adjust the aspect ratio before the installation screen, and it is fixed to divide the screen to install to the LDC of different aspect ratios in the certain limit, and the suitability is stronger, has solved the problem that can't adjust the aspect ratio.

Description

Fixing device for synchronous connection of multiple groups of spliced screens

Technical Field

The utility model relates to a LDC concatenation screen installation technical field specifically is a multiunit concatenation screen synchro-connected's fixing device.

Background

Nowadays, the LDC screen has obtained the wide use in each big place of entertainment and enterprise's unit, and the installation of LDC screen makes and need install fixing device on the wall body earlier, on packing into fixing device with the screen again, realizes the installation, especially to concatenation LDC screen, need install each piece branch screen alone to guarantee stability, also be convenient for maintain. At present, most of spliced screen fixing devices on the market are matched with LDC screens in size, the applicability is not strong, and during installation, a reference frame or a reference line needs to be installed on a wall body firstly, so that the wall body or a wall groove can be damaged, and the attractiveness is influenced. A fixing device for synchronously connecting a plurality of groups of spliced screens is designed, the length-width ratio of installation can be adjusted, and the installation applicability is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiunit concatenation screen synchro-connected's fixing device to propose unable regulation aspect ratio in solving above-mentioned background art, the not strong problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of multiunit concatenation screen synchronous connection, includes that LDC divides screen and fixed disc, the one end of fixed disc is provided with LDC divides the screen, the top of fixed disc is provided with fixed unit, the below of fixed disc is provided with down fixed unit, one side of fixed disc is provided with left fixed unit, the opposite side of fixed disc is provided with right fixed unit, go up fixed unit and fixed unit down including erecting the fixed strip, left side fixed unit and right fixed unit include horizontal fixed strip, horizontal fixed strip and the equal fixedly connected with in the outside of erecting the fixed strip remove the frame, horizontal fixed strip and the other end fixedly connected with installation steel sheet of erecting the fixed strip, the welding of one side of installation steel sheet has hollow plate.

Preferably, the LDC divides the screen to be provided with four groups, the terminal surface fixedly connected with flitch that fixed disc was kept away from to the removal frame, the flitch is provided with four groups, horizontal fixed strip and perpendicular fixed strip are provided with two sets ofly respectively and form "ten" style of calligraphy about fixed disc.

Preferably, the other end of the fixed disc is welded with a mounting disc, and a mounting bolt is fixedly connected between the mounting disc and the mounting wall.

Preferably, an adjusting groove is formed in the moving frame, and the moving frame is fixedly connected with the transverse fixing strip and the vertical fixing strip through the adjusting groove respectively.

Preferably, the other end fixed connection that installation steel sheet and LDC divide the screen, hollow cavity has been seted up to the inside of hollow core slab, three group's springs of inner wall fixedly connected with in hollow cavity, the spring not with the fixed one end fixedly connected with briquetting of hollow intracavity wall.

Preferably, three groups of through grooves are opened to the one end of hollow core plate, logical groove and briquetting one-to-one, the briquetting inlay respectively logical inside and with logical groove swing joint, the one end of briquetting offsets with the other end that LDC divides the screen.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing device for synchronously connecting the plurality of groups of spliced screens not only realizes the adjustment of the length-width ratio, realizes the convenience in installation and disassembly, but also realizes the improvement of the stability;

(1) the device is composed of four groups of fixing units, vertical fixing strips of the upper fixing unit and the lower fixing unit and horizontal fixing strips of the left unit and the right unit are fixed around a fixed disc, four groups of moving frames can be locked with the lengths of the fixing strips through locking bolts, the locking bolts are disassembled, the moving frames can be lengthened or shortened, the length-width ratio can be adjusted before a screen is installed, the LDC split screens with different length-width ratios can be installed and fixed in a certain range, and the applicability is strong;

(2) the mounting plate is detachable, the split screen is mounted on a flat wall surface without a wall groove, the mounting plate can provide a flat datum line, when the split screen is mounted in a wall body with the wall groove, the locking bolt is detached, the moving frame is drawn out, the length of the moving frame is adjusted until the four split plates abut against the wall groove, the mounting position of the mounting plate at the other end of the fixed disc can be determined, the mounting plate is located in the middle of the wall groove after the screen is spliced, the mounting plate and the moving frame are detached after the screen is integrally mounted, the transverse fixing strips and the vertical fixing strips are hidden between the split screen and the wall body, and the visual effect is not influenced;

(3) divide the screen through being provided with LDC, the installation steel sheet, the briquetting, logical groove and spring, LDC divides the screen to install on fixing device through the installation steel sheet, each piece divides the screen to be provided with horizontal and vertical two sets of installation steel sheets, the installation is accomplished the back, LDC divides the other end of screen to offset with the briquetting, when the wall body produces tiny vibration because of external factor, divide the screen also can produce resonance, the briquetting inlays and presses the spring in leading to the groove, the spring leans on its self resilience performance to divide the screen to form certain buffering, thereby alleviate resonance, and the stability is improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the upper fixing unit of the present invention;

FIG. 3 is a schematic view of the hollow plate of the present invention;

fig. 4 is a schematic side view of the movable frame of the present invention.

In the figure: 1. an upper fixing unit; 2. LDC split screen; 3. a left fixing unit; 4. a lower fixing unit; 5. a right fixing unit; 6. fixing the disc; 7. pasting a board; 8. erecting a fixing strip; 9. mounting a disc; 10. a transverse fixing strip; 11. a locking bolt; 12. a movable frame; 13. installing a steel sheet; 14. a hollow slab; 15. installing a bolt; 16. a through groove; 17. briquetting; 18. a spring; 19. a hollow cavity; 20. and (4) adjusting the groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a fixing device for synchronously connecting multiple groups of spliced screens comprises an LDC split screen 2 and a fixed disc 6, wherein the LDC split screen 2 is arranged at one end of the fixed disc 6, an upper fixing unit 1 is arranged above the fixed disc 6, a lower fixing unit 4 is arranged below the fixed disc 6, a left fixing unit 3 is arranged at one side of the fixed disc 6, a right fixing unit 5 is arranged at the other side of the fixed disc 6, the upper fixing unit 1 and the lower fixing unit 4 comprise vertical fixing strips 8, the left fixing unit 3 and the right fixing unit 5 comprise horizontal fixing strips 10, moving frames 12 are fixedly connected to the outer sides of the horizontal fixing strips 10 and the vertical fixing strips 8, mounting steel sheets 13 are fixedly connected to the other ends of the horizontal fixing strips 10 and the vertical fixing strips 8, and hollow plates 14 are welded to one side of the mounting steel sheets 13;

the LDC split screen 2 is provided with four groups, the transverse fixing strips 10 and the vertical fixing strips 8 are respectively provided with two groups and form a cross shape relative to the fixed disc 6, the other end of the fixed disc 6 is welded with the mounting disc 9, and the mounting bolts 15 are fixedly connected between the mounting disc 9 and the mounting wall;

specifically, as shown in fig. 1, 2 and 4, the device is composed of four groups of fixed units, wherein vertical fixed strips 8 of an upper unit and a lower unit and horizontal fixed strips 10 of a left unit and a right unit are fixed around a fixed disc 6, four groups of movable frames 12 can be locked with the lengths of the fixed strips through locking bolts 11, the locking bolts 11 are detached, the movable frames 12 can be lengthened or shortened, the length-width ratio can be adjusted before the screen is installed, and the LDC split screens 2 with different length-width ratios can be installed and fixed in a certain range, so that the applicability is strong.

Example 2: the end face, far away from the fixed disc 6, of the moving frame 12 is fixedly connected with four attaching plates 7, four groups of attaching plates 7 are arranged, an adjusting groove 20 is formed in the moving frame 12, and locking bolts 11 are respectively and fixedly connected among the moving frame 12, the transverse fixing strips 10 and the vertical fixing strips 8 through the adjusting grooves 20;

specifically, as shown in fig. 1, 2 and 4, the attachment plates 7 are fixedly connected to the end surfaces of the four sets of movable frames 12, the attachment plates 7 are detachable, the split screens are installed on a flat wall surface without wall grooves, the attachment plates 7 can provide flat reference lines, when the split screens are installed in a wall body with wall grooves, the locking bolts 11 are detached, the movable frames 12 are pulled out and the length of the movable frames is adjusted until the four sets of attachment plates 7 abut against the wall grooves, so that the installation position of the installation plate 9 at the other end of the fixed circular disc 6 can be determined, the screen is guaranteed to be in the center of the wall grooves after being spliced, after the screen is integrally installed, the attachment plates 7 and the movable frames 12 are detached, and the horizontal fixing strips 10 and the vertical fixing strips 8 are hidden between the split screens and the wall body, and the visual effect is not affected.

Example 3: the mounting steel sheet 13 is fixedly connected with the other end of the LDC split screen 2, a hollow cavity 19 is formed in the hollow plate 14, three groups of springs 18 are fixedly connected to the inner wall of the hollow cavity 19, one end, which is not fixed to the inner wall of the hollow cavity 19, of each spring 18 is fixedly connected with a pressing block 17, three groups of through grooves 16 are formed in one end of the hollow plate 14, the through grooves 16 correspond to the pressing blocks 17 one to one, the pressing blocks 17 are respectively embedded in the through grooves 16 and movably connected with the through grooves 16, and one end of each pressing block 17 abuts against the other end of the LDC split screen 2;

specifically, as shown in fig. 1, fig. 2 and fig. 3, LDC divides screen 2 to install on fixing device through installation steel sheet 13, each divides the screen to be provided with horizontal and vertical two sets of installation steel sheet 13, after the installation, LDC divides the other end of screen 2 to offset with briquetting 17, when the wall body produces tiny vibration because of external factor, divide the screen also can produce resonance, briquetting 17 inlays and pushes away movable spring 18 in logical groove 16, spring 18 forms certain buffering by its self resilience performance to dividing the screen, thereby alleviate resonance, improve stability.

The working principle is as follows: when the utility model is used, firstly, the end surfaces of four groups of movable frames 12 are fixedly connected with the flitch 7, the flitch 7 is detachable, the split screen is installed on a straight wall surface without a wall groove, the flitch 7 can provide a straight datum line, when the split screen is installed in the wall body with the wall groove, the locking bolt 11 is detached, the movable frame 12 is pulled out and the length is adjusted until the four groups of flitch 7 are abutted against the wall groove, namely, the installation position of the installation disk 9 at the other end of the fixed disk 6 can be determined, the locking bolt 11 is detached according to the length-width ratio of the LDC split screen 2 before installation, the movable frame 12 is lengthened or shortened, the length-width ratio is adjusted, after adjustment, the installation disk 9 is installed into the wall body through the installation bolt 15, four split screens are installed through the installation steel sheet 13 in sequence, each split screen is provided with two groups of horizontal and vertical installation bolts 13, after installation, the other end of the LDC split screen 2 is abutted against the pressing block 17, briquetting 17 inlays and presses spring 18 in leading to groove 16, and spring 18 forms certain buffering to dividing the screen by its self resilience performance to alleviate resonance, after the screen has been installed entirely, will paste board 7 and remove and put up 12 and pull down, violently fixed strip 10 and perpendicular fixed strip 8 hide between dividing screen and wall body, do not influence visual effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device of multiunit concatenation screen synchronous connection, includes LDC split screen (2) and fixed disc (6), its characterized in that: one end of the fixed disc (6) is provided with an LDC split screen (2), an upper fixed unit (1) is arranged above the fixed disc (6), a lower fixing unit (4) is arranged below the fixing disc (6), a left fixing unit (3) is arranged on one side of the fixing disc (6), the other side of the fixed disc (6) is provided with a right fixed unit (5), the upper fixed unit (1) and the lower fixed unit (4) comprise vertical fixed strips (8), the left fixing unit (3) and the right fixing unit (5) comprise transverse fixing strips (10), the outer sides of the transverse fixing strip (10) and the vertical fixing strip (8) are fixedly connected with a movable frame (12), the other end fixedly connected with of horizontal fixed strip (10) and perpendicular fixed strip (8) installs steel sheet (13), the welding of one side of installation steel sheet (13) has hollow slab (14).

2. The fixing device for synchronously connecting multiple groups of spliced screens as claimed in claim 1, wherein: LDC divides screen (2) to be provided with four groups, the terminal surface fixedly connected with flitch (7) of fixed disc (6) are kept away from in removal frame (12), flitch (7) are provided with four groups, horizontal fixed strip (10) and perpendicular fixed strip (8) are provided with two sets ofly respectively and form "ten" style of calligraphy about fixed disc (6).

3. The fixing device for synchronously connecting multiple groups of spliced screens as claimed in claim 1, wherein: the other end welding of fixed disc (6) has mounting disc (9), fixedly connected with construction bolt (15) between mounting disc (9) and the installation wall body.

4. The fixing device for synchronously connecting multiple groups of spliced screens as claimed in claim 1, wherein: an adjusting groove (20) is formed in the moving frame (12), and locking bolts (11) are respectively and fixedly connected between the moving frame (12) and the transverse fixing strip (10) and between the moving frame and the vertical fixing strip (8) through the adjusting groove (20).

5. The fixing device for synchronously connecting multiple groups of spliced screens as claimed in claim 1, wherein: install steel sheet (13) and LDC and divide the other end fixed connection of screen (2), hollow chamber (19) have been seted up to the inside of hollow slab (14), three group spring (18) of inner wall fixedly connected with in hollow chamber (19), spring (18) not with hollow chamber (19) inner wall fixed one end fixedly connected with briquetting (17).

6. The fixing device for synchronously connecting multiple groups of spliced screens as claimed in claim 5, wherein: three groups of through grooves (16) are seted up to the one end of hollow core plate (14), through groove (16) and briquetting (17) one-to-one, briquetting (17) inlay respectively in the inside of through groove (16) and with through groove (16) swing joint, the one end of briquetting (17) offsets with the other end that LDC divides screen (2).