CN210639913U

CN210639913U - Display screen splicing apparatus

Info

Publication number: CN210639913U
Application number: CN201922180930.0U
Authority: CN
Inventors: 王李明; 黄小剑; 朱成兵
Original assignee: Anhui San Mate Photoelectric Co ltd
Current assignee: Anhui San Mate Photoelectric Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-05-29
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a display screen splicing apparatus, the relative side surface of the long box of crossbeam is the open state, and the inside one end activity of the long box of crossbeam articulates and installs the gag lever post, and first screw hole has been seted up to the long box other end side surface of crossbeam, and the stop gear is installed in the cooperation in the first screw hole, the gag lever post other end is connected with stop gear, erects the gag lever post sliding connection of fagging both ends all through-hole and corresponding position, the long box of crossbeam is inside to be provided with chucking mechanism, and the long box of crossbeam will erect the fagging locking through chucking mechanism. The utility model is simple in operation, simple to operate passes through bolt and locating piece fixed connection with the display screen, through the position of removing perpendicular fagging, can guarantee that a plurality of display screens can accomplish the concatenation, and after the concatenation was accomplished, can guarantee the stability of erecting the fagging through chucking mechanism to improve the stability of display screen, simultaneously through stop gear, can conveniently dismantle or increase perpendicular fagging, guaranteed the flexibility of different quantity display screen installations.

Description

Display screen splicing apparatus

Technical Field

The utility model relates to a display screen technical field, more specifically say, in particular to display screen splicing apparatus.

Background

The LED display screen is widely applied to outdoor and indoor image and video markets at present, and due to different size requirements of application markets, a large display screen is finally formed by splicing a plurality of display screen units, so that the LED display screen has good splicing quality, is convenient and quick to install, and is more valued by customers and construction units.

The splicing mode of the LED display screen units can directly influence the construction efficiency and the image display effect. The existing LED display screen unit is generally spliced through a fastener, the flatness is not easy to master, and the assembly is time-consuming and labor-consuming.

At present [ Chinese utility model ] CN201721643279.0 discloses a LED display screen concatenation mounted frame, after its installation, the erector props fixedly unchangeably, influences the stability of display screen, and the quantity that can not nimble dismantlement or increase the erector prop, can not guarantee the effect and the flexibility ratio of the installation of different quantity display screens.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display screen splicing apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a display screen splicing apparatus, includes that two long boxes of crossbeam of fixed mounting on the wall and the slip sets up the multiunit between the long box of two crossbeams and erect the fagging, erects to be provided with the locating piece on the fagging, the long box of crossbeam relative side surface is the open-ended state, and the inside one end activity of the long box of crossbeam articulates and installs the gag lever post, and first screw hole has been seted up to the long box other end side surface of crossbeam, and the cooperation installation stop gear in the first screw hole, the gag lever post other end is connected with stop gear, erect the fagging both ends and all seted up the through-hole, erect the fagging both ends and all through the through-hole and the gag lever post sliding connection that corresponds the position.

Preferably, stop gear includes carousel and spacing axle, and spacing axle is connected with the cooperation of first screw hole through the external screw thread, and spacing hole has been seted up to spacing axle one end, gag lever post one end is inserted and is located spacing downthehole, the carousel is located the long box outside of crossbeam, carousel and spacing axle fixed connection.

Preferably, chucking mechanism includes U type roof, baffle, a plurality of elastic mechanism and a plurality of knob bolt, multiunit second screw hole has been seted up on the long box of crossbeam in the side surface of erecting the fagging position on the contrary, the knob bolt all cooperates and connects in the second screw hole, baffle fixed mounting is in the long box of crossbeam, U type roof is located the baffle and erects between the fagging, and a plurality of elastic mechanism set up in knob bolt position, and elastic mechanism includes fore-set, disc and spring, fore-set one end and U type roof fixed connection, and the fore-set link up the baffle, disc fixed mounting is at the fore-set other end, the spring housing is established on the fore-set surface, the screw rod and the disc of knob bolt are supported and are closed.

Preferably, both ends of the vertical supporting plate are in a semicircular arc shape, and the diameter of the vertical supporting plate is smaller than the opening diameter of the U-shaped top plate.

Compared with the prior art, the utility model has the advantages of:

the utility model is simple in operation, simple to operate passes through bolt and locating piece fixed connection with the display screen, through the position of removing perpendicular fagging, can guarantee that a plurality of display screens can accomplish the concatenation, and after the concatenation was accomplished, can guarantee the stability of erecting the fagging through chucking mechanism to improve the stability of display screen, simultaneously through stop gear, can conveniently dismantle or increase perpendicular fagging, guaranteed the flexibility of different quantity display screen installations.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural diagram of a display screen splicing device of the present invention;

fig. 2 is a cross-sectional view of a display screen splicing device of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is a schematic view of the U-shaped top plate structure of the present invention.

In the figure: the device comprises a long box of a cross beam 1, vertical supporting plates 2, a positioning block 3, a limiting rod 4, a rotary table 5, a first threaded hole 6, a limiting hole 7, a limiting shaft 8, a 9U-shaped top plate, a partition plate 10, a top column 11, a disc 12, a spring 13, a second threaded hole 14 and a knob bolt 15.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1-5, the utility model provides a display screen splicing apparatus, including two long boxes of crossbeam 1 of fixed mounting on the wall and the multiunit vertical support board 2 of slip setting between two long boxes of crossbeam 1, be provided with locating piece 3 on the vertical support board 2, the long box 1 relative side surface of crossbeam is open-ended, the long box 1 inside one end activity of crossbeam articulates installs gag lever post 4, first screw hole 6 has been seted up to the long box 1 other end side surface of crossbeam, cooperation installation stop gear in the first screw hole 6, the gag lever post 4 other end is connected with stop gear, the through-hole has all been seted up at vertical support board 2 both ends, vertical support board 2 both ends are all through-hole and gag lever post 4 sliding connection of corresponding position, the long box 1 inside chucking mechanism that is provided with of crossbeam, the long box of crossbeam 1 is through chucking mechanism will erect backup board 2.

In this embodiment, stop gear includes carousel 5 and spacing axle 8, and spacing axle 8 is connected with the cooperation of first screw hole 6 through the external screw thread, and spacing hole 7 has been seted up to spacing 8 one end, and 4 one ends of gag lever post are inserted and are located spacing hole 7, and carousel 5 is located the long box 1 outside of crossbeam, carousel 5 and spacing 8 fixed connection.

In this embodiment, the clamping mechanism includes a U-shaped top plate 9, a partition plate 10, a plurality of elastic mechanisms and a plurality of knob bolts 15, a plurality of second threaded holes 14 are formed on a side surface of the long box 1 of the cross beam opposite to the position of the vertical supporting plate 2, the knob bolts 15 are all connected in the second threaded holes 14 in a matching manner, the partition plate 10 is fixedly installed in the long box 1 of the cross beam, the U-shaped top plate 9 is located between the partition plate 10 and the vertical supporting plate 2, the plurality of elastic mechanisms are arranged at the positions of the knob bolts 15, the elastic mechanisms include a top post 11, a disk 12 and a spring 13, one end of the top post 11 is fixedly connected with the U-shaped top plate 9, the top post 11 penetrates through the partition plate 10, the disk 12 is fixedly installed at the other end of the top post 11, the spring 13 is sleeved on the surface of the top post 11, a screw of the knob bolt 15 abuts against the disk 12 when the knob bolt 15, the position is convenient to adjust.

In this embodiment, erect backup pad 2 both ends and be the semicircle arc, its diameter is less than the opening diameter of U type roof 9, guarantees to erect backup pad 2 both ends and can laminate with the U type roof 9 that corresponds the position respectively, has increased area of contact to the stability of erecting backup pad 2 has been guaranteed.

The working principle is as follows: pass through bolt and 3 fixed connection of locating piece with the display screen, through the position of removing vertical supporting board 2, can guarantee that a plurality of display screens can accomplish the concatenation, after the concatenation is accomplished, make U type roof 9 and vertical supporting board 2 both ends block through screwing up knob bolt 15, can guarantee its stability to guarantee the stability after the display screen concatenation.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a display screen splicing apparatus, includes that two fixed mounting crossbeam are long box and the slip setting of the long box multiunit between two crossbeams on the wall erects the fagging, is provided with locating piece, its characterized in that on erecting the fagging: the long box of crossbeam is relative side surface and is the open state, and the long box of crossbeam inside one end activity hinge joint installs the gag lever post, and first screw hole has been seted up to the long box other end side surface of crossbeam, cooperation installation stop gear in the first screw hole, the gag lever post other end is connected with stop gear, erect the fagging both ends and all seted up the through-hole, erect the fagging both ends and all pass through the through-hole and correspond the gag lever post sliding connection of position, the long box of crossbeam is inside to be provided with chucking mechanism, and the long box of crossbeam will erect the fagging locking through chucking.

2. The display screen splicing device according to claim 1, wherein: the limiting mechanism comprises a rotary disc and a limiting shaft, the limiting shaft is connected with the first threaded hole in a matched mode through external threads, a limiting hole is formed in one end of the limiting shaft, one end of a limiting rod is inserted into the limiting hole, the rotary disc is located on the outer side of the long box of the cross beam, and the rotary disc is fixedly connected with the limiting shaft.

3. The display screen splicing device according to claim 1, wherein: chucking mechanism includes U type roof, baffle, a plurality of elastic mechanism and a plurality of knob bolt, multiunit second screw hole has been seted up on the long box of crossbeam in the side surface of erecting the fagging position on the contrary, the knob bolt all cooperates and connects in the second screw hole, baffle fixed mounting is in the long box of crossbeam, U type roof is located the baffle and erects between the fagging, and a plurality of elastic mechanism set up in knob bolt position, and elastic mechanism includes fore-set, disc and spring, fore-set one end and U type roof fixed connection, and the fore-set link up the baffle, disc fixed mounting is at the fore-set other end, the spring housing is established on the fore-set surface, the screw rod and the disc of knob bolt are supported and are closed.

4. A display screen splicing device according to claim 1 or 3, wherein: the two ends of the vertical supporting plate are both in a semicircular arc shape, and the diameter of the vertical supporting plate is smaller than the opening diameter of the U-shaped top plate.