CN213576511U

CN213576511U - LED display screen based on COB light source module

Info

Publication number: CN213576511U
Application number: CN202022774832.2U
Authority: CN
Inventors: 肖体杰
Original assignee: Sichuan Xingyuan New Electronic Technology Co ltd
Current assignee: Sichuan Xingyuan New Electronic Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-29
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a LED display screen based on COB light source module, including putting thing seat, welding and putting a supporting beam on thing seat roof, establishing in the main part of a supporting beam lateral part and installing at the outside outer frame of main part, put the four corners of thing seat diapire and all install the gyro wheel, wherein two install the brake block on the gyro wheel, a supporting beam bilateral symmetry welding has two overhanging plates to go up and down to be provided with the regulating plate on a supporting beam, just one side level that the regulating plate stretches out a supporting beam sets up and installs the articulated shaft, and the regulating plate passes through the articulated shaft and rotates with outer frame to be connected, fixed welding has the overhead frame on the outer frame roof to there are two side fences at the bilateral symmetry of outer. This LED display screen based on COB light source module makes this display screen not only can height-adjusting, can also carry out the angle of pitch regulation according to the needs that use the scene simultaneously, has made things convenient for watching of display screen and has used.

Description

LED display screen based on COB light source module

Technical Field

The utility model belongs to the technical field of the LED display screen, concretely relates to LED display screen based on COB light source module.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, and video. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and meets the requirements of different environments.

However, the existing LED display screen cannot simultaneously adjust the pitch angle and the height of the display screen body, so that the display screen is not convenient for people to watch and use; and the LED display screen is usually directly exposed when not in use, and has no protection mechanism, so that the surface of the display screen is stained with dust and possibly scratched.

Disclosure of Invention

An object of the utility model is to provide a LED display screen based on COB light source module 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 LED display screen based on COB light source module, includes puts a thing seat, welding and puts a supporting beam on thing seat roof, establishes at the main part of a supporting beam lateral part and installs the outer frame in the main part outside, put the four corners of thing seat diapire and all install the gyro wheel, wherein two install the brake block on the gyro wheel, a supporting beam bilateral symmetry welding has two overhanging plates to go up and down to be provided with the regulating plate on a supporting beam, just one side level that the regulating plate stretches out a supporting beam sets up and installs the articulated shaft, and the regulating plate passes through the articulated shaft and is connected with outer frame rotation, fixed welding has the overhead frame on the outer frame roof to there are two side fences at.

Preferably, step motors are vertically embedded in two sides of the top wall of the inner cavity of the supporting beam, two lead screws which are respectively and fixedly connected with shafts of the two step motors in a coaxial mode and a lifting plate which is penetrated through by threads of the two lead screws are arranged in the inner cavity of the supporting beam, and one end of the adjusting plate extends into the supporting beam and is welded with the center of the top wall of the lifting plate.

Preferably, the inner sides of the two overhanging plates are vertically provided with limiting columns which are rotatably connected with the overhanging plates, and the two limiting columns vertically penetrate through the lifting plate and are arranged in a sliding manner with the lifting plate.

Preferably, the inner side of the overhead frame is provided with a storage barrel and a transmission shaft which horizontally penetrates through two sides of the storage barrel and is fixedly welded with the storage barrel, a crankshaft of a motor welded on the outer wall of the overhead frame penetrates through the overhead frame and is welded with one end of the transmission shaft, and the other end of the transmission shaft is rotatably connected with the overhead frame.

Preferably, the storage barrel outer wall is wound with covering cloth, one end of the covering cloth is fixedly bonded on the storage barrel outer wall, and the other end of the covering cloth is connected with a metal plate.

Preferably, two the side fence all is the L font, and two side fences one side in opposite directions all opens there is the spout, the both ends symmetric connection of metal sheet has two extension bars that stretch into two spouts respectively, and the one end that two extension bars stretched into in the spout all is the T font.

The utility model discloses a technological effect and advantage: according to the LED display screen based on the COB light source module, the two stepping motors work to drive the lifting plate and the adjusting plate to lift, the outer frame rotates along the hinge shaft to adjust the pitch angle, the height of the display screen can be adjusted, the pitch angle can be adjusted according to the requirements of a use scene, and the display screen can be conveniently watched and used; through setting up the top-mounted frame at the outer frame roof, set up the side fence in outer frame both sides, motor work on the top-mounted frame drives and hides cloth and metal sheet and move down, makes two extension bars slide downwards in two spouts, drives and hides cloth and constantly moves down and shelter from the main part, covers it automatically when not using this display screen and protects, avoids the dust to be infected with and all needs the clearance before leading to personnel to use at every turn on its surface, has also avoided the scratch to the display screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the object-placing seat and the supporting beam of the present invention;

fig. 3 is a vertical cross-sectional view of a support beam of the present invention;

fig. 4 is a schematic structural diagram of the top frame of the present invention.

In the figure: 1. a placement seat; 2. a support beam; 3. a main body; 4. an outer frame; 5. a roller; 6. an overhang plate; 7. a stepping motor; 8. a lead screw; 9. a lifting plate; 10. an adjusting plate; 11. a limiting column; 12. hinging a shaft; 13. a head-mounted frame; 14. covering cloth; 15. an electric motor; 16. a storage cylinder; 17. a metal plate; 18. an extension bar; 19. a side rail; 20. a chute.

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.

The utility model provides a LED display screen based on COB light source module as shown in fig. 1-4, including putting thing seat 1, welding supporting beam 2 on putting thing seat 1 roof, establishing at the main part 3 of a supporting beam 2 lateral part and installing at the outside outer frame 4 of main part 3, put the four corners of thing seat 1 diapire and all install gyro wheel 5, wherein two install the brake block on the

gyro wheel

5, 2 bilateral symmetry welding of supporting beam have two overhanging plate 6 to it is provided with regulating plate 10 to go up and down at a supporting beam 2, just regulating plate 10 stretches out a supporting beam 2 one side level setting and installs articulated shaft 12, and regulating plate 10 rotates with outer frame 4 through articulated shaft 12 and is connected, fixed welding has overhead frame 13 on the outer frame 4 roof to there are two side fences 19 at the bilateral symmetry of outer frame 4.

Specifically, the step motor 7 is vertically embedded in the both sides of 2 inner chamber roof of a supporting beam to be equipped with two respectively with two step motor 7 coaxial fixed connection's of spindle lead screw 8 and by the lifter plate 9 that two lead screw 8 threads passed in 2 inner chambers of a supporting beam, regulating plate 10 one end stretches into in a supporting beam 2 and welds with lifter plate 9 roof center.

Specifically, two limit posts 11 rotatably connected with the overhanging plates are vertically arranged on the inner sides of the overhanging plates 6, the two limit posts 11 vertically penetrate through the lifting plate 9 and are arranged in a sliding manner with the lifting plate 9, and the two limit posts 11 are arranged to enable the lifting plate 9 to be more stable in the lifting process.

Specifically, a storage cylinder 16 and a transmission shaft horizontally penetrating through two sides of the storage cylinder 16 and welded to the storage cylinder 16 are disposed inside the overhead frame 13, a crankshaft of a motor 15 welded to an outer wall of the overhead frame 13 penetrates through the overhead frame 13 and is welded to one end of the transmission shaft, and the other end of the transmission shaft is rotatably connected to the overhead frame 13.

Specifically, cover cloth 14 is wound on the outer wall of the storage barrel 16, one end of the cover cloth 14 is fixedly bonded on the outer wall of the storage barrel 16, and the other end of the cover cloth 14 is connected with a metal plate 17.

Specifically, two the side fence 19 all is the L font, and the spout 20 has all been opened to two opposite sides of side fence 19, the both ends symmetric connection of metal sheet 17 has two extension bars 18 that stretch into two spouts 20 respectively, and the one end that two extension bars 18 stretched into in the spout 20 all is the T font.

The using method comprises the following steps: when the LED display screen based on the COB light source module is used, the display screen is firstly pushed to roll along the four rollers 5 at the bottom of the object placing seat 1 to move to a proper position, the position of the object placing seat 1 is limited by using the brake pad, wires such as a power supply wire, a signal wire and the like are inserted into the display screen, the display screen normally works and displays contents, and people can clearly see the contents on the main body 3 by directly watching the main body 3;

the user can adjust main part 3 according to viewer's distribution, and the regulation mode is: the pitching angle of the main body 3 can be adjusted by rotating the outer frame 4 along the hinge shaft 12, the two stepping motors 7 are driven to work to drive the two screw rods 8 to rotate, the lifting plate 9 drives the adjusting plate 10 to ascend or descend, and the height of the main body 3 can be adjusted, so that the display screen has a wider application range, and the integral position movement of the whole LED display screen together with the structures such as the object placing seat 1, the supporting beam 2 and the like is avoided;

when not using this display screen, the operation of driving motor 15 drives the transmission shaft operation, make storage cylinder 16 move thereupon and drive and hide cloth 14 and separate with storage cylinder 16 gradually, the cloth 14 that hides that separates gradually with storage cylinder 16 can move down under the action of gravity of metal sheet 17, and because two sliding drive that stretch out the pole 18 in two spouts 20 hide cloth 14 laminating on the surface of main part 3, when hiding cloth 14 and hiding main part 3 completely, make motor 15 stop work, can utilize and hide cloth 14 and shelter from protection main part 3 (hide the anti-scratch cloth materials such as cloth 14 optional canvas or cowherd cloth).

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a LED display screen based on COB light source module, includes puts thing seat (1), welding supporting beam (2) on putting thing seat (1) roof, establishes main part (3) at a supporting beam (2) lateral part and installs outer frame (4) in main part (3) outside, its characterized in that: put the four corners of thing seat (1) diapire and all install gyro wheel (5), wherein two install the brake block on gyro wheel (5), it has two outrigger (6) to prop up supporting beam (2) bilateral symmetry welding to it is provided with regulating plate (10) to go up and down on supporting beam (2), just regulating plate (10) stretch out one side level setting of a supporting beam (2) and install articulated shaft (12), and regulating plate (10) rotate with outer frame (4) through articulated shaft (12) and be connected, fixed welding has overhead frame (13) on outer frame (4) roof to there are two side fences (19) at the bilateral symmetry connection of outer frame (4).

2. The LED display screen based on COB light source module of claim 1, characterized in that: the supporting beam (2) inner chamber roof both sides are equal vertical embedded install step motor (7) to be equipped with in supporting beam (2) inner chamber two respectively with two step motor (7) coaxial fixed connection's of spindle lead screw (8) and by lifter plate (9) that two lead screw (8) screw threads passed, regulating plate (10) one end stretches into in supporting beam (2) and with lifter plate (9) roof center welding.

3. The LED display screen based on COB light source module of claim 2, characterized in that: limiting columns (11) rotatably connected with the extending plates are vertically arranged on the inner sides of the extending plates (6), and the limiting columns (11) vertically penetrate through the lifting plate (9) and are arranged with the lifting plate (9) in a sliding mode.

4. The LED display screen based on COB light source module of claim 1, characterized in that: the inner side of the overhead frame (13) is provided with a storage barrel (16) and a transmission shaft which horizontally penetrates through two sides of the storage barrel (16) and is fixedly welded with the storage barrel (16), a crankshaft of a motor (15) welded on the outer wall of the overhead frame (13) penetrates through the overhead frame (13) and is welded with one end of the transmission shaft, and the other end of the transmission shaft is rotatably connected with the overhead frame (13).

5. The LED display screen based on COB light source module of claim 4, characterized in that: cover cloth (14) is wound on the outer wall of the storage barrel (16), one end of the cover cloth (14) is fixedly bonded on the outer wall of the storage barrel (16), and the other end of the cover cloth (14) is connected with a metal plate (17).

6. The LED display screen based on COB light source module of claim 5, characterized in that: two side fence (19) all are the L font, and spout (20) have all been opened to two opposite sides of side fence (19), the both ends symmetric connection of metal sheet (17) has two stretch-out poles (18) that stretch into respectively in two spout (20), and just two stretch-out poles (18) stretch into the one end in spout (20) and all are the T font.