CN111043459A

CN111043459A - LED display screen and supporting device thereof

Info

Publication number: CN111043459A
Application number: CN201911133790.XA
Authority: CN
Inventors: 王欢; 樊宗虎
Original assignee: Shenzhen Ruiling Optoelectronic Co ltd
Current assignee: Shenzhen Ruiling Optoelectronic Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-04-21

Abstract

The invention relates to the technical field of LED display, in particular to an LED display screen and a supporting device thereof, which comprises a supporting plate, wherein clamping mechanisms are arranged on the left side and the right side of the supporting plate, a lifting mechanism is arranged at the bottom of the supporting plate, a plurality of suckers are fixedly connected on the front side of the supporting plate, the suckers are fixedly connected with an air suction pipe arranged on the inner side of the supporting plate, the air suction pipe is connected with a connecting pipe, the other end of the connecting pipe is connected with a vacuum pump, and the other end of the vacuum pump is connected with an air outlet pipe. The device is more flexible to use.

Description

LED display screen and supporting device thereof

Technical Field

The invention relates to the technical field of LED display, in particular to an LED display screen and a supporting device thereof.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. In a specific place, the LED display screen needs to be supported by using a supporting device.

Traditional LED strutting arrangement is bulky and heavy, and not only inconvenient transportation installs and uses intensity of labour big moreover, can not fix and remove fixedly to the LED display screen fast, and it is troublesome hard to dismantle the process, has wasted a large amount of time of labour personnel and physical power, inconvenient use, consequently, to above current situation, urgent need develop an LED display screen and strutting arrangement to overcome not enough in the current practical application.

Disclosure of Invention

The present invention is directed to an LED display panel and a supporting device thereof, so as to solve the problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a LED display screen strutting arrangement, includes the backup pad, the backup pad left and right sides is provided with clamping mechanism, the backup pad bottom is provided with elevating system, backup pad front side fixed connection is provided with a plurality of sucking discs, sucking disc and the breathing pipe fixed connection who sets up in the backup pad inboard, the breathing pipe is connected with the connecting pipe, the connecting pipe other end and vacuum pump connection, the vacuum pump other end is connected with the outlet duct.

As a further scheme of the invention: clamping mechanism includes splint and first telescopic link, splint set up in the backup pad left and right sides, both ends rear side all is provided with the recess about the backup pad, the recess inboard be provided with backup pad fixed connection's first telescopic link, the first telescopic link other end and splint fixed connection.

As a further scheme of the invention: and rubber pads are fixedly connected to one sides of the front ends of the clamping plates, which are close to the supporting plate.

As a further scheme of the invention: the lifting mechanism comprises a bottom plate and a second telescopic rod, two adjusting grooves are formed in the rear side of the bottom end of the supporting plate, second telescopic rods are arranged on the inner sides of the adjusting grooves, the top end of each second telescopic rod is connected with the supporting plate through an adjusting mechanism, and a supporting foot plate is fixedly connected to the bottom of each second telescopic rod.

As a further scheme of the invention: adjustment mechanism includes bull stick and connecting block, connecting block fixed connection sets up at second telescopic link top, the inboard rotation of connecting block is connected and is provided with the bull stick, the connecting block left and right sides all is provided with the fastening block with bull stick threaded connection, and the bull stick is located the screw thread opposite direction in the partial outside of connecting block left and right sides, bull stick right side fixed connection is provided with the handle.

As a further scheme of the invention: the supporting leg plate comprises a bottom plate and a movable plate, the bottom plate is fixedly connected to the bottom of the second telescopic rod, the movable plate is arranged at the bottom end of the bottom plate in a sliding mode, limit blocks are fixedly connected to the left side and right side plate walls of the inner side of the bottom plate, sliding grooves are formed in the left side and right side of the movable plate and are connected with the limit blocks in a sliding mode, magnets are fixedly connected to the inner side groove walls of the sliding grooves and the limit blocks, and fixing holes are formed in the movable.

As a further scheme of the invention: the utility model discloses a clamp plate, including U type frame, connecting rod, backup pad, connecting rod and backup pad, backup pad bearing, connecting rod and U type frame fixed connection, the inboard bolted connection of connecting rod is provided with the motor, the motor output is connected with the backup pad, the equal fixed connection in both ends is provided with the third telescopic link about U type frame inboard, the third telescopic link other end and clamp plate fixed connection.

An LED display screen comprises a plurality of LED module panels and a supporting device, wherein the supporting device is any one of the LED display screen supporting devices.

Compared with the prior art, the invention has the beneficial effects that:

1. the fixing of the LED display screen can be completed by directly contacting the back of the LED display screen with the sucking disc through the arrangement of the sucking disc and the vacuum pump, the fixing is simple and quick, a large amount of time and physical strength of workers are saved, the LED display screen can be further fixed through the arrangement of the clamping mechanism, the fixing process is convenient and quick, and the stability of the device for fixing the LED display screen is favorably enhanced;

2. the angle of the supporting plate can be adjusted by arranging the adjusting mechanism, the playing effect of the LED display screen is favorably improved, the contact area of the supporting foot plate and the ground can be increased by arranging the telescopic movable plate, and the stability of the device is favorably improved;

3. through setting up third telescopic link and clamp plate, can realize fixing LED display screen in optional position, make the device use more nimble.

Drawings

Fig. 1 is a schematic structural diagram of an LED display screen supporting device.

Fig. 2 is a rear view of the LED display screen support apparatus.

FIG. 3 is a top view of the LED display screen support apparatus.

Fig. 4 is a schematic structural diagram of a supporting foot plate in the LED display screen supporting device.

Fig. 5 is a schematic view of a usage state of the LED display screen supporting device when applied to an LED display screen.

In the figure: 1-support plate, 2-clamping plate, 3-rubber pad, 4-bottom plate, 5-movable plate, 6-limiting block, 7-sliding groove, 8-sucking disc, 9-air suction pipe, 10-groove, 11-first telescopic rod, 12-adjusting groove, 13-second telescopic rod, 14-rotating rod, 15-fastening block, 16-handle, 17-connecting block, 18-vacuum pump, 19-connecting pipe, 20-air outlet pipe, 21-fixing hole, 22-magnet, 23-U-shaped frame, 24-pressing plate, 25-third telescopic rod, 26-connecting rod, 27-motor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, in the embodiment of the invention, an LED display screen supporting device includes a supporting plate 1, clamping mechanisms are disposed on the left and right sides of the supporting plate 1, a lifting mechanism is disposed at the bottom of the supporting plate 1, a plurality of suction cups 8 are fixedly connected to the front side of the supporting plate 1, the suction cups 8 are fixedly connected to a suction tube 9 disposed inside the supporting plate 1, the suction tube 9 is connected to a connecting tube 19, the other end of the connecting tube 19 is connected to a vacuum pump 18, the other end of the vacuum pump 18 is connected to an air outlet tube 20, and the fixing of an LED display screen can be completed by directly contacting the back of the LED display screen with the suction cups 8 through the arrangement of the suction cups 8 and the vacuum pump 18, which is simple and.

Example 2

In this embodiment, clamping mechanism includes splint 2 and first telescopic link 11, splint 2 sets up in the 1 left and right sides of backup pad, both ends rear side all is provided with recess 10 about backup pad 1, recess 10 inboard is provided with the first telescopic link 11 with 1 fixed connection of backup pad, the 11 other ends of first telescopic link and splint 2 fixed connection, through setting up clamping mechanism, can provide further fixed to the LED display screen, and the fixed process is convenient quick, does benefit to the fixed stability of reinforcing means to the LED display screen.

In this embodiment, the rubber pads 3 are fixedly connected to the front ends of the clamping plates 2 on the side close to the supporting plate 1.

In this embodiment, elevating system includes bottom plate 4 and second

telescopic link

13, 1 bottom rear side of backup pad is provided with two adjustment tanks 12, adjustment tank 12 inboard all is provided with second telescopic link 13, be connected through adjustment mechanism between 13 tops of second telescopic link and the

backup pad

1, 13 bottom fixed connection of second telescopic link is provided with the support sole.

In this embodiment, adjustment mechanism includes bull stick 14 and connecting block 17, connecting block 17 fixed connection sets up at second telescopic link 13 top, connecting block 17 inboard is rotated and is connected and is provided with bull stick 14, the connecting block 17 left and right sides all is provided with the fastening block 15 with 14 threaded connection of bull stick, and the screw thread opposite direction in the connecting block 17 left and right sides part outside is located to

bull stick

14, 14 right sides fixed connection of bull stick is provided with handle 16, through setting up adjustment mechanism, can realize the regulation of 1 angle of backup pad, does benefit to the broadcast effect that improves the LED display screen.

In this embodiment, the supporting legs board includes bottom plate 4 and

fly leaf

5, 4 fixed connection settings of bottom plate are in 13 bottoms of second telescopic link, 4 bottom sliding connection of bottom plate are provided with fly leaf 5, fixed connection is provided with stopper 6 on the 4 inboard left and right sides board walls of bottom plate, the 5 left and right sides of fly leaf are provided with spout 7 with 6 sliding connection of stopper, equal fixed connection is provided with magnet 22 on the inboard cell wall of spout 7 and the stopper 6, through setting up telescopic fly leaf 5, can increase the area of contact of supporting feet board and ground, do benefit to the stability that improves the device, be provided with fixed orifices 21 on the fly leaf 5.

In this embodiment, the rear side of the supporting plate 1 is provided with the U-shaped frame 23, be provided with the connecting rod 26 between U-shaped frame 23 and the supporting plate 1, the connecting rod 26 is connected with the bearing of the supporting plate 1, connecting rod 26 and U-shaped frame 23 fixed connection, the inboard bolted connection of connecting rod 26 is provided with motor 27, the motor 27 output is connected with the supporting plate 1, the equal fixed connection in both ends is provided with the third telescopic link 25 about U-shaped frame 23 inboard, the third telescopic link 25 other end and clamp plate 24 fixed connection through setting up third telescopic link 25 and clamp plate 24, can realize fixedly with the LED display screen in the optional position, make the device use more nimble.

Example 3

Referring to fig. 5, an LED display screen includes a plurality of LED module panels and a supporting device, where the supporting device is the LED display screen supporting device according to any one of embodiments 1-2.

This LED display screen and strutting arrangement thereof, through setting up sucking disc 8 and vacuum pump 18, can accomplish the fixed to the LED display screen with the direct and 8 contacts of sucking disc in LED display screen back, it is simple quick, a large amount of time and physical power of labour personnel have been saved, through setting up clamping mechanism, can provide further fixed to the LED display screen, and the fixed process is convenient quick, do benefit to the stability that reinforcing means is fixed to the LED display screen, through setting up adjustment mechanism, can realize the regulation of 1 angle of backup pad, do benefit to the broadcast effect that improves the LED display screen, through setting up telescopic fly leaf 5, can increase the area of contact on support sole and ground, do benefit to the stability that improves the device, through setting up third telescopic link 25 and clamp plate 24, can realize fixing the LED display screen in the optional position, make the device use more nimble.

The working principle of the invention is as follows: extend first telescopic link 11, start vacuum pump 18, with the contact of LED display screen back and sucking disc 8, sucking disc 8 adsorbs LED display screen fixedly, shrink first telescopic link 11 simultaneously, make the LED display screen fixed once more by both sides splint 2, can extend second telescopic link 13 this moment and release bottom plate 4, pull out bottom plate 4 inboard fly leaf 5, fly leaf 5 realizes fixedly through the inboard magnet 22 and the bottom plate 4 on stopper 6 surface of spout 7 with bottom plate 4, through rotating bull stick 14, can make fastening block 15 loosen connecting block 17, the accessible rotates backup pad 1 and realizes the regulation to LED display screen angle, later rotate bull stick 14 again and make fastening block 15 fixed with connecting block 17, also can directly fix backup pad 1 through third telescopic link 25 and clamp plate 24.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a LED display screen strutting arrangement, includes backup pad (1), its characterized in that, the backup pad (1) left and right sides is provided with clamping mechanism, backup pad (1) bottom is provided with elevating system, backup pad (1) front side fixed connection is provided with a plurality of sucking discs (8), sucking disc (8) and setting are at inboard breathing pipe (9) fixed connection of backup pad (1), breathing pipe (9) are connected with connecting pipe (19), the connecting pipe (19) other end is connected with vacuum pump (18), the vacuum pump (18) other end is connected with outlet duct (20).

2. The LED display screen supporting device according to claim 1, wherein the clamping mechanism comprises a clamping plate (2) and a first telescopic rod (11), the clamping plate (2) is arranged on the left side and the right side of the supporting plate (1), grooves (10) are formed in the rear sides of the left end and the right end of the supporting plate (1), the first telescopic rod (11) fixedly connected with the supporting plate (1) is arranged on the inner side of each groove (10), and the other end of each first telescopic rod (11) is fixedly connected with the clamping plate (2).

3. The LED display screen supporting device as claimed in claim 2, wherein the front ends of the clamping plates (2) at two sides are fixedly connected with a rubber pad (3) at one side close to the supporting plate (1).

4. The LED display screen supporting device according to claim 1, wherein the lifting mechanism comprises a bottom plate (4) and a second telescopic rod (13), two adjusting grooves (12) are arranged on the rear side of the bottom end of the supporting plate (1), the second telescopic rods (13) are arranged on the inner sides of the adjusting grooves (12), the top end of each second telescopic rod (13) is connected with the supporting plate (1) through an adjusting mechanism, and a supporting foot plate is fixedly connected to the bottom of each second telescopic rod (13).

5. The LED display screen supporting device according to claim 4, wherein the adjusting mechanism comprises a rotating rod (14) and a connecting block (17), the connecting block (17) is fixedly connected to the top of the second telescopic rod (13), the rotating rod (14) is rotatably connected to the inner side of the connecting block (17), fastening blocks (15) in threaded connection with the rotating rod (14) are arranged on the left side and the right side of the connecting block (17), the rotating rod (14) is located on the outer sides of the left side and the right side of the connecting block (17) and is opposite in threaded direction, and a handle (16) is fixedly connected to the right side of the rotating rod (14).

6. The LED display screen supporting device according to claim 5, wherein the supporting foot plate comprises a bottom plate (4) and a movable plate (5), the bottom plate (4) is fixedly connected to the bottom of the second telescopic rod (13), the movable plate (5) is slidably connected to the bottom end of the bottom plate (4), the limiting blocks (6) are fixedly connected to the left and right side walls of the inner side of the bottom plate (4), the sliding grooves (7) slidably connected to the limiting blocks (6) are formed in the left and right sides of the movable plate (5), the magnets (22) are fixedly connected to the inner side wall of the sliding groove (7) and the limiting blocks (6), and the movable plate (5) is provided with a fixing hole (21).

7. The LED display screen supporting device according to claim 1, wherein a U-shaped frame (23) is arranged on the rear side of the supporting plate (1), a connecting rod (26) is arranged between the U-shaped frame (23) and the supporting plate (1), the connecting rod (26) is in bearing connection with the supporting plate (1), the connecting rod (26) is fixedly connected with the U-shaped frame (23), a motor (27) is arranged on the inner side of the connecting rod (26) in a bolt connection mode, the output end of the motor (27) is connected with the supporting plate (1), third telescopic rods (25) are fixedly connected to the left end and the right end of the inner side of the U-shaped frame (23), and the other end of each third telescopic rod (25) is fixedly connected with the pressing plate (24).

8. An LED display screen comprising a plurality of LED module panels and a support device, wherein the support device is the LED display screen support device of any one of claims 1 to 7.