CN211146022U

CN211146022U - Multi-angle adjusting support for liquid crystal splicing screen

Info

Publication number: CN211146022U
Application number: CN201922108411.3U
Authority: CN
Inventors: 赵勇
Original assignee: Nanjing Wocai Electronic Technology Co ltd
Current assignee: Nanjing Wocai Electronic Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-31
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a support is adjusted to multi-angle that liquid crystal splicing screen was used, which comprises a fixing plate and i, the counter sink has evenly been seted up on the right surface of fixed plate, the right fixed surface of fixed plate installs vertical adjusting device, the connecting piece is installed on vertical adjusting device's right side, the right side internally mounted of connecting piece has the connecting plate, the connecting piece includes the internal thread blind pipe, both sides fixed mounting has the hemisphere snap ring about the right surface of internal thread blind pipe, the preceding fixed surface of upper and lower both sides hemisphere snap ring installs the regulating plate, the screw has been seted up to the upper surface of regulating plate, the inside spiro union of screw has interior hexagon bolt, the chamfer has been seted. Compared with the prior art, the device has the advantages that through the matching of the connecting piece, the vertical adjusting device and the connecting plate, the liquid crystal screen can be spliced in any angle and fixed, the whole display surface with any radian can be formed after combination, and the device is convenient to use and quick to adjust.

Description

Multi-angle adjusting support for liquid crystal splicing screen

Technical Field

The utility model relates to a liquid crystal concatenation screen technical field specifically is a support is adjusted to multi-angle that liquid crystal concatenation screen was used.

Background

The liquid crystal spliced screen can be used as a display independently and can be spliced into an oversized screen for use. According to different use requirements, the changeable large-screen function which can be changed into large and small is realized: the method comprises the following steps of single-screen split display, single-screen independent display, arbitrary combined display, full-screen liquid crystal splicing, double-spliced liquid crystal screen splicing and vertical screen display, optional compensation or covering of image frames, support of roaming, zooming and stretching of digital signals, cross-screen display, setting and operation of various display plans, and real-time processing of full-high-definition signals.

When splicing into super large screen use, need use the position that the support comes fixed each LCD screen, general concatenation screen is all fixed whole frame earlier, directly hang into the corresponding hanging point with the screen again, however, sometimes can need make up the LCD screen, splice into the big screen display that has certain radian, show the angle in order to reach best cambered surface or sphere, use current erection bracing mode, need customize the frame, the required precision is high, LCD screen installation error is big, the adjustment is difficult, in order to solve above-mentioned problem, we provide a multi-angle modulation support that LCD splicing screen used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support is adjusted to multi-angle that liquid crystal splicing screen was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a support is adjusted to multi-angle that liquid crystal splicing screen was used, includes the fixed plate, the counter sink has evenly been seted up on the right surface of fixed plate, the right fixed surface of fixed plate installs vertical adjusting device, the connecting piece is installed on vertical adjusting device's right side, the right side internally mounted of connecting piece has the connecting plate, the connecting piece includes the internal thread blind pipe, both sides fixed mounting has the hemisphere snap ring about the right surface of internal thread blind pipe, upper and lower both sides the front surface fixed mounting of hemisphere snap ring has the regulating plate, the screw has been seted up to the upper surface of regulating plate, the inside spiro union of screw has hexagon socket head cap screw bolt, upper and lower both sides the chamfer has been.

Preferably, the distance between the upper and lower sides of the hemispherical snap ring is 5 mm.

Preferably, vertical adjusting device includes the rectangle frame, the lead screw is installed to the inside rotation of rectangle frame, lead screw upside pivot runs through rectangle frame fixed mounting and has hexagon socket cap nut, the surface spiro union of lead screw has the rectangular block, rectangular block slidable mounting is in the inside of rectangle frame, the right side fixed mounting of rectangular block has the screw rod, the inside of screw thread blind pipe including the screw rod spiro union.

Preferably, the connecting plate comprises a plate body, the plate body is fixedly assembled with the liquid crystal display screen through bolts, a connecting rod is fixedly mounted on the left side of the plate body, a spherical block is fixedly mounted on the left side of the connecting rod, and the spherical block is clamped inside hemispherical clamping rings on the upper side and the lower side.

Preferably, a friction layer is fixedly arranged on the outer surface of the spherical block, and the outer surface of the friction layer is tightly attached to the inner surfaces of the hemispherical snap rings on the upper side and the lower side.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-angle adjustment support that LCD concatenation screen was used, through the cooperation of connecting piece, vertical adjusting device and connecting plate, the LCD screen of the rotation concatenation that can arbitrary angle is fixed, can form the whole display surface of arbitrary radian after the combination, convenient to use, regulation are swift.

Drawings

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

Fig. 2 is a schematic cross-sectional view of the structure of the connector of the present invention.

In the figure: the device comprises a fixing plate 1, a countersunk hole 2, a vertical adjusting device 3, a hexagon socket head cap 31, a lead screw 32, a rectangular frame 33, a rectangular block 34, a screw 35, a connecting piece 4, a chamfer 41, a hexagon socket head cap screw 42, an adjusting plate 43, a screw hole 44, a hemispherical snap ring 45, a blind pipe with an internal thread 46, a connecting plate 5, a plate body 51, a spherical block 52, a connecting rod 53 and a friction layer 6.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a multi-angle adjustment support that LCD concatenation screen was used, including fixed plate 1, counter sink 2 has evenly been seted up on the right surface of fixed plate 1, the right fixed surface of fixed plate 1 installs vertical adjusting device 3, connecting piece 4 is installed on vertical adjusting device 3's right side, the right side internally mounted of connecting piece 4 has connecting plate 5, connecting piece 4 includes internal thread blind pipe 46, both sides fixed mounting has hemisphere snap ring 45 about the right surface of internal thread blind pipe 46, the front surface fixed mounting of upper and lower both sides hemisphere snap ring 45 has regulating plate 43, screw 44 has been seted up to the upper surface of regulating plate 43, the inside spiro union of screw 44 has hexagon socket head cap screw 42, chamfer 41 has been seted up on the right side of upper and lower.

The fixing plate 1 is matched with a bolt through the counter bore 2 and can be installed on a wall surface or a customized frame, and the chamfer 41 can facilitate the insertion of the spherical block 52 of the connecting plate 5 into the hemispherical snap rings 45 on the upper side and the lower side, so that the installation is convenient; the vertical adjusting device 3 is used for adjusting and fixing in the vertical direction, and the connecting piece 4 can be horizontally adjusted through the threaded matching of the internal thread blind pipe 46 and the screw rod 35; the angle of the liquid crystal screen arranged on the right side of the connecting plate 5 is adjusted, and the angles of the hemispherical snap rings 45 on the upper side and the lower side and the spherical blocks 52 in the connecting plate 5 are locked and fixed through screwing the hexagon socket head cap screw 42 in the screw hole 44 on the adjusting plate 43.

The distance between the upper and lower hemispherical snap rings 45 is 5 mm. The adjusting plate 43 is spaced apart from the hexagon socket head cap screw 42 by a sufficient distance.

Vertical adjusting device 3 includes rectangular frame 33, and the lead screw 32 is installed in the internal rotation of rectangular frame 33, and lead screw 32 upside pivot runs through rectangular frame 33 fixed mounting has hexagon socket cap nut 31, and the surface spiro union of lead screw 32 has rectangular block 34, and rectangular block 34 slidable mounting has screw rod 35 in the inside of rectangular frame 33, and the inside of interior screw thread blind pipe 46 is including the screw rod 35 spiro union.

The hexagon socket nut 31 in the vertical adjustment device 3 is rotated by a tool, and the lead screw 32 can be driven to rotate, so that the rectangular block 34 ascends and descends along the inside of the rectangular frame 33, and adjustment in the vertical direction is performed.

The connecting plate 5 comprises a plate body 51, the plate body 51 is fixedly assembled with the liquid crystal display through a bolt, a connecting rod 53 is fixedly mounted on the left side of the plate body, a spherical block 52 is fixedly mounted on the left side of the connecting rod 53, and the spherical block 52 is clamped inside the upper and lower hemispherical clamping rings 45.

Plate body 51 passes through bolt and LCD screen fixed assembly, and connecting rod 53 can fixed connection spherical piece 52, and spherical piece 52 can rotate in the inside of upper and lower both sides hemisphere snap ring 45, drives the LCD screen and carries out arbitrary angular rotation adjustment.

The outer surface of the spherical block 52 is fixedly provided with a friction layer 6, and the outer surface of the friction layer 6 is tightly attached to the inner surfaces of the upper and lower hemispherical snap rings 45.

The friction layer 6 can increase the friction force between the spherical block 52 and the hemispherical snap rings 45 at the upper and lower sides, and assist in controlling the positioning angle of the liquid crystal display.

The working principle is as follows:

the fixing plate 1 is installed on a wall surface or a customized frame through the matching of the counter sink 2 and a bolt, an internal thread blind pipe 46 in the connecting piece 4 is in threaded connection with the outer side of a screw 35 in the vertical adjusting device 3, a plate body 51 in the connecting plate 5 is fixedly assembled with a liquid crystal screen through the bolt, and a spherical block 52 is clamped in the hemispherical clamp rings 45 on the upper side and the lower side to complete pre-installation;

the inner hexagonal nut 31 in the vertical adjusting device 3 is rotated by a tool, so that the screw rod 32 can be driven to rotate, and the rectangular block 34 can be lifted up and down along the inside of the rectangular frame 33 to be adjusted in the vertical direction; the inner thread blind pipe 46 is in threaded connection with the screw 35 and can be horizontally adjusted; the liquid crystal screen can be rotated at any angle through the matching of the spherical block 52 and the hemispherical snap rings 45 at the upper side and the lower side; after the installation angle and the installation position are reached, the inner hexagon bolts 42 in the screw holes 44 on the screwing adjusting plate 43 are screwed tightly, the angles of the hemispherical clamping rings 45 on the upper side and the lower side and the spherical blocks 52 are locked and fixed under the assistance of the friction layer 6, the liquid crystal display screen is fixed, and the whole display surface with any radian can be formed after the liquid crystal display screen is spliced with other liquid crystal display screens.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a support is adjusted to multi-angle that liquid crystal splicing screen was used which characterized in that: the fixing device comprises a fixing plate (1), countersunk holes (2) are uniformly formed in the right surface of the fixing plate (1), a vertical adjusting device (3) is fixedly mounted on the right surface of the fixing plate (1), a connecting piece (4) is mounted on the right side of the vertical adjusting device (3), and a connecting plate (5) is mounted inside the right side of the connecting piece (4);

connecting piece (4) include internal thread cecum (46), both sides fixed mounting has hemisphere snap ring (45) about the right surface of internal thread cecum (46), both sides from top to bottom the front surface fixed mounting of hemisphere snap ring (45) has regulating plate (43), screw (44) have been seted up to the upper surface of regulating plate (43), the inside spiro union of screw (44) has hexagon socket head cap screw (42), upper and lower both sides chamfer (41) have been seted up on the right side of hemisphere snap ring (45).

2. The multi-angle adjustable bracket for the liquid crystal splicing screen as claimed in claim 1, wherein: the distance between the hemispherical snap rings (45) on the upper side and the lower side is 5 mm.

3. The multi-angle adjustable bracket for the liquid crystal splicing screen as claimed in claim 1, wherein: vertical adjusting device (3) are including rectangle frame (33), lead screw (32) are installed in the inside rotation of rectangle frame (33), lead screw (32) upside pivot is run through rectangle frame (33) fixed mounting and is had allen cap nut (31), the surface spiro union of lead screw (32) has rectangular block (34), rectangular block (34) slidable mounting is in the inside of rectangle frame (33), the right side fixed mounting of rectangular block (34) has screw rod (35), the inside of screw thread blind pipe (46) including screw rod (35) spiro union.

4. The multi-angle adjustable bracket for the liquid crystal splicing screen as claimed in claim 1, wherein: connecting plate (5) is including plate body (51), plate body (51) pass through bolt and LCD screen fixed assembly, the left side fixed mounting of plate body has connecting rod (53), the left side fixed mounting of connecting rod (53) has spherical piece (52), the inside of spherical piece (52) joint both sides hemisphere snap ring (45) about.

5. The multi-angle adjustable bracket for the liquid crystal splicing screen as claimed in claim 4, wherein: the outer surface of the spherical block (52) is fixedly provided with a friction layer (6), and the outer surface of the friction layer (6) is tightly attached to the inner surfaces of the hemispherical snap rings (45) at the upper side and the lower side.