CN210516013U

CN210516013U - LED display screen convenient to installation

Info

Publication number: CN210516013U
Application number: CN201921292751.XU
Authority: CN
Inventors: 鲁占立; 张雨果
Original assignee: Zhengzhou Bole Information Technology Co Ltd
Current assignee: Zhengzhou Bole Information Technology Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-05-12
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a LED display screen convenient to installation, including LED display screen and splicing apparatus, splicing apparatus includes cross mount, and the mount includes cross and sets up and the perpendicular plate perpendicular to cross along each angle length direction of cross, each angle of cross has seted up first slide, is provided with the slip subassembly of being connected with the cross on the first slide; the back end foot of the LED display screen is provided with a fixed plate with a rectangular frame cross section, the fixed plate is placed between adjacent fixed frames, a second slideway which can be communicated with the first slideway is arranged on the fixed plate, and the sliding assembly slides back and forth along the first slideway and the second slideway; the utility model is simple in operation, the installation is very convenient with the dismantlement, and the workman of being convenient for maintains.

Description

LED display screen convenient to installation

Technical Field

The utility model belongs to the technical field of LED display screen equipment, especially, relate to a LED display screen convenient to installation.

Background

With the development of science and technology, more and more LED display screens are applied to the fields of wall advertisements and the like. The LED display screen in the prior art has a large area due to actual needs, but the single display screen has a large volume, so that the transportation and the installation are inconvenient, and the price is too large when the display screen needs to be replaced in maintenance, and therefore, the large display screen is formed by splicing the small-area display screens. In the installation, adopt monolithic display screen direct mount to realize the concatenation of multi-disc display screen on the mount mostly, this kind of mounting means not only installs loaded down with trivial details, needs a plurality of personnel to operate when the maintenance is dismantled moreover.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a LED display screen convenient to installation, fine solution the problem that current mounting means installation is loaded down with trivial details, difficult dismantlement maintenance.

In order to realize the purpose, the utility model discloses a technical scheme as follows: an LED display screen convenient to mount comprises an LED display screen and a splicing device, wherein the splicing device comprises a cross-shaped fixing frame, the fixing frame comprises a cross plate and a vertical plate which is arranged along the length direction of each corner of the cross plate and is perpendicular to the cross plate, each corner of the cross plate is provided with a first slide way, and a sliding assembly connected with the cross plate is arranged on each first slide way;

the back end foot of LED display screen sets up the fixed plate of transversal personally submitting rectangle frame, and the fixed plate is placed between each angle of cross plate, sets up the second slide that can communicate with first slide on a fixed plate side, the slip subassembly is along first slide and the reciprocal slip of second slide.

Further, the slip subassembly includes fixed column, dwang, traveller, extension spring and nut, the fixed column upper end is rotated and is connected in the cross middle part, and the lower extreme of dwang one end fixed column is seted up at the dwang middle part along dwang length direction's third slide, the traveller slides along the third slide, extension spring one end is colluded and is located on the fixed column, and the other end of extension spring colludes and locates on the traveller, the upper end of traveller is provided with the nut through the screw thread, is provided with the flange on the traveller of nut below, nut and flange setting set up respectively in the both sides of cross.

Furthermore, the first slide way comprises a vertical section and a first arc-shaped section, wherein the vertical section is arranged along the length direction of each corner of the cross plate, one end of the first arc-shaped section is communicated with the vertical section, and the other end of the first arc-shaped section penetrates through the cross plate.

Further, the second slide includes the second segmental arc with first segmental arc intercommunication, and the second segmental arc extends to the fixed plate middle part, and the one end intercommunication that the second segmental arc is located the fixed plate middle part is to the portion of bending of mount central direction.

Furthermore, a first annular groove and a second annular groove are respectively formed in the middle of the fixing column and the middle of the sliding column, and two ends of the tension spring are respectively hooked in the first annular groove and the second annular groove.

Furthermore, one end of the sliding column, which is far away from the rotating rod, is provided with a spherical plastic handle.

Furthermore, the fixing plate is fixed on the LED display screen through a bolt.

Compared with the prior art, the utility model discloses following beneficial effect has: the sliding assembly can slide from a first slide rail on the fixing frame to a second slide rail on the fixing plate, the fixing plate is fixed on the fixing frame and can be connected with the LED display screen, the fixing plates can be arranged at four end pins of the LED display screen, and the LED display screen is spliced through the fixing frame; when the LED display screen is disassembled and maintained, the sliding assembly slides from the second slide way on the fixed plate to the first slide way on the fixed frame, so that the fixed plate is separated from the fixation of the disc, and the LED display screen can be disassembled; the utility model is simple in operation, the installation is very convenient with the dismantlement, and the workman of being convenient for maintains.

Drawings

FIG. 1 is a schematic view of a partial installation of the present invention;

FIG. 2 is a perspective view of the splicing apparatus;

FIG. 3 is another perspective view of the splicing apparatus;

FIG. 4 is a perspective view of the slide assembly;

fig. 5 is a perspective view of the fixing frame.

In the figure: 1. an LED display screen; 2. a splicing device; 3. a fixing plate; 22. a fixed mount; 23. a sliding assembly; 30. a second slideway; 301. a second arcuate segment; 302. bending sections; 221. a vertical plate; 222. a cross plate; 223. a first slideway; 2231. a vertical section; 2232. a first arcuate segment; 231. fixing a column; 232. rotating the rod; 233. a traveler; 234. a tension spring; 235. a third slideway; 236. a first annular groove; 237. a second annular groove; 238. a plastic handle; 239. a flange.

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.

As shown in fig. 1-5, the LED display screen convenient to mount according to the present invention includes an LED display screen 1 and a splicing device 2, the splicing device 2 includes a cross-shaped fixing frame 22, the fixing frame 22 includes a cross-shaped plate 222 and a vertical plate 221 which is arranged along the length direction of each corner of the cross-shaped plate 222 and is perpendicular to the cross-shaped plate 222, each corner of the cross-shaped plate 222 is provided with a first slide track 223, and the first slide track 223 is provided with a sliding component 23 connected with the cross-shaped plate 222; the vertical plate 221 and the cross plate 222 may be integrally cast, or the vertical plate 221 may be fixed to the cross plate 222 by welding.

The back end foot of the LED display screen 1 is provided with a fixing plate 3 with a rectangular frame cross section, the fixing plate 3 is placed between the corners of the cross plate 222, a second slide way 30 which can be communicated with the first slide way 223 is arranged on one side face of the fixing plate 3, and the sliding assembly 23 slides back and forth along the first slide way 223 and the second slide way 30.

Preferably, the sliding assembly 23 includes a fixed column 231, a rotating rod 232, a sliding column 233 and an extension spring 234, the upper end of the fixed column 231 is rotatably connected to the middle of the cross plate 222, the lower end of the fixed column 231 at one end of the rotating rod 232 is provided with a third slide 235 in the middle of the rotating rod 232 along the length direction of the rotating rod 232, the sliding column 233 slides along the third slide 235, one end of the extension spring 234 is hooked on the fixed column 231, the other end of the extension spring 234 is hooked on the sliding column 233, the upper end of the sliding column 233 is provided with a nut 21 through a thread, a flange 239 is provided on the sliding column 233 below the nut 21, and the nut 21 and the flange 239 are respectively arranged on two sides.

Further, the first slide track 223 includes a vertical section 2231 formed along the length direction of each corner of the cross plate 222 and a first arc-shaped section 2232 having one end communicated with the vertical section 2231, and the other end of the first arc-shaped section 2232 penetrates through the cross plate 222; the second slideway 30 includes a second arc segment 301 communicated with the first arc segment 2232, the second arc segment 301 extends to the middle of the fixing plate 3, and one end of the second arc segment 301 located at the middle of the fixing plate 3 is communicated with a bending portion 302 directed to the center direction of the fixing frame 22.

According to the above technical solution, the sliding column 233 is pulled, the sliding column 233 slides along the third sliding channel 235 and the vertical section 2231 of the first sliding channel 223 against the tension of the tension spring 234, then the sliding column 233 slides to the second arc-shaped section 301 through the first arc-shaped section 2232, meanwhile, the rotating rod 232 rotates around the fixing column 231, the sliding column 233 is clamped to the bending section 302, the fixing plate 3 is locked by the sliding column 233 under the action of the tension force of the tension spring 234, and then the nut 21 is screwed to fix the fixing plate 3.

Further, a first annular groove 236 and a second annular groove 237 are respectively arranged in the middle of the fixed column 231 and the sliding column 233, and two ends of the tension spring 234 are respectively hooked in the first annular groove 236 and the second annular groove 237, so that the hook of the tension spring 234 is prevented from moving along the fixed column 231 and the sliding column 233; one end of the sliding column 233, which is far away from the rotating rod 232, is provided with a spherical plastic handle 238, so that the fixed plate 3 can be prevented from falling off from the sliding column 233, and the use comfort is also improved.

When the utility model is used, firstly, the fixing plate 3 is fixed on the end foot of the LED display screen 1 through the bolt, then, the fixing plate 3 is placed on the fixing frame 22, so that the first arc-shaped section 2232 is matched with the second arc-shaped section 301, the sliding column 233 is pulled, the sliding column 233 slides along the vertical section 2231 and the third slide 235, the sliding column 233 slides to the second arc-shaped section 301 through the first arc-shaped section 2232, meanwhile, the rotating rod 232 rotates around the fixing column 231, and finally, in order to prevent the sliding column 233 from shaking, the sliding column 233 is clamped to the bending section 302, under the action of the elastic force of the tension spring 234, the sliding column 233 locks the fixing plate 3, and then the nut 21 is screwed to fix the fixing plate 3; when the LED display screen is disassembled, the sliding columns 233 at the end feet of the LED display screen 1 slide into the vertical sections 2231, and the fixing plate 3 is separated from the fixing frame 22; the utility model is simple in operation, the installation is very convenient with the dismantlement, and the workman of being convenient for maintains.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a LED display screen convenient to installation, includes LED display screen (1) and splicing apparatus (2), its characterized in that: the splicing device (2) comprises a cross-shaped fixing frame (22), the fixing frame (22) comprises a cross plate (222) and a vertical plate (221) which is arranged along the length direction of each corner of the cross plate (222) and is perpendicular to the cross plate (222), each corner of the cross plate (222) is provided with a first slide way (223), and the first slide way (223) is provided with a sliding assembly (23) connected with the cross plate (222);

the back end foot of LED display screen (1) sets up fixed plate (3) that the cross section is the rectangle frame, and fixed plate (3) are placed between each angle of cross plate (222), offer second slide (30) that can communicate with first slide (223) on fixed plate (3) a side, slip subassembly (23) are along first slide (223) and second slide (30) reciprocal slip.

2. An LED display screen convenient to install according to claim 1, wherein: sliding assembly (23) is including fixed column (231), dwang (232), traveller (233) and extension spring (234), fixed column (231) upper end is rotated and is connected in cross (222) middle part, and the lower extreme of dwang (232) one end fixed column (231), third slide (235) along dwang (232) length direction are seted up at dwang (232) middle part, traveller (233) slide along third slide (235), extension spring (234) one end is colluded and is located fixed column (231), and the other end of extension spring (234) colludes and locates traveller (233), the upper end of traveller (233) is provided with nut (21) through the screw thread, is provided with flange (239) on traveller (233) of nut (21) below, nut (21) and flange (239) set up respectively and set up in the both sides of cross (222).

3. An LED display screen convenient to mount as claimed in claim 2, wherein: the first slide way (223) comprises a vertical section (2231) and a first arc-shaped section (2232), wherein the vertical section (2231) is arranged along the length direction of each corner of the cross plate (222), one end of the first arc-shaped section (2232) is communicated with the vertical section (2231), and the other end of the first arc-shaped section (2232) penetrates through the cross plate (222).

4. An LED display screen convenient to mount as claimed in claim 3, wherein: the second slide way (30) comprises a second arc-shaped section (301) communicated with the first arc-shaped section (2232), the second arc-shaped section (301) extends to the middle of the fixing plate (3), and one end, located at the middle of the fixing plate (3), of the second arc-shaped section (301) is communicated with a bending section (302) towards the center direction of the fixing frame (22).

5. An LED display screen convenient to mount as claimed in claim 2, wherein: the middle parts of the fixed column (231) and the sliding column (233) are respectively provided with a first annular groove (236) and a second annular groove (237), and two ends of the tension spring (234) are respectively hooked in the first annular groove (236) and the second annular groove (237).

6. An LED display screen convenient to mount as claimed in claim 2, wherein: one end of the sliding column (233) far away from the rotating rod (232) is provided with a spherical plastic handle (238).

7. An LED display screen convenient to mount as claimed in any one of claims 1 to 6 wherein: the fixing plate (3) is fixed on the LED display screen (1) through bolts.