CN210652944U

CN210652944U - Mounting structure of bus LED display

Info

Publication number: CN210652944U
Application number: CN201921799465.2U
Authority: CN
Inventors: 崔红欣; 李俊
Original assignee: Shenzhen Huayu Jingzhuo Technology Co Ltd
Current assignee: Shenzhen Huayu Jingzhuo Technology Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-02
Anticipated expiration: 2029-10-24

Abstract

The utility model belongs to the technical field of the LED display technique and specifically relates to a mounting structure of bus LED display, which comprises a fixing plate and i, the bottom of fixed plate is seted up flutedly, the inner wall of recess articulates there is concave type frame, the channel has been seted up to concave type frame's inner wall. The utility model discloses a fixed plate, a groove, the concave frame, the channel, a display screen, the deckle board, the fixed block, the draw-in groove, press the post, a spring, the fixed column, the setting of connecting rod and cylinder, it all welds or passes through the plate bolt to have solved general bus LED display screen, the LED display screen can not be rolled over and put, the LED display screen is when not using, can occupy the height of bus front end, personnel's head about easy touching bus, be unfavorable for simultaneously staff to the maintenance and the change at the LED display screen, the surface of LED display screen can fall there is the dust simultaneously, need timely clearance of staff, staff's labour's problem has been increased.

Description

Mounting structure of bus LED display

Technical Field

The utility model relates to a LED display technical field specifically is a mounting structure of bus LED display.

Background

The LED vehicle-mounted screen is installed on a bus, is a device which is manufactured by a special power supply, a control card and a unit board and displays characters, pictures, animation and videos through dot matrix lighting and extinguishing, is a set of LED vehicle-mounted display system which is independent along with the rapid development of the LED display screen, can be installed on the bus along with the development of the society, is usually installed at the top of the front end in the bus, and has the functions of a liquid crystal display screen, out-of-band sound, a readable SD card, a USB (universal serial bus), a Bluetooth and the like.

General bus LED display screen all welds or through the plate bolt joint, the LED display screen can not be rolled over and put, the LED display screen is when not using, can occupy the height of bus front end, personnel's head about easy touching the bus, be unfavorable for simultaneously the staff to the maintenance and the change at the LED display screen, the surface of LED display screen can fall the dust simultaneously, need the timely clearance of staff, staff's labour has been increased, therefore, the mounting structure who provides a bus LED display solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure of bus LED display, it can fold when not using and put to possess the LED display screen, do not occupy the height of front end in the bus, can not touch personnel's head about the bus, the staff of being convenient for is to the maintenance and the change of LED display screen, can remove dust to the surface of LED display screen, the labour's advantage has been reduced, it all is welding or bolted through the plate to have solved general bus LED display screen, the LED display screen can not fold and put, the LED display screen is when not using, can occupy the height of bus front end, easily touch personnel's head about the bus, be unfavorable for simultaneously staff to the maintenance and the change at the LED display screen, the surface of LED display screen can fall the dust simultaneously, need timely clearance of staff, staff's labour's problem has been increased.

In order to achieve the above object, the utility model provides a following technical scheme: a mounting structure of a bus LED display comprises a fixed plate, wherein the bottom of the fixed plate is provided with a groove, the inner wall of the groove is hinged with a concave frame, the inner wall of the concave frame is provided with a channel, the inner cavity of the channel is inserted with a display screen, the left side of the bottom of the concave frame is hinged with a frame plate, the right side of the top of the frame plate is welded with a fixed block, the top of the back of the fixed block is provided with a clamping groove, the bottom of the right side of the concave frame is movably provided with a pressing column, the pressing column penetrates through the concave frame and extends to the inner cavity of the concave frame, a spring is welded on the inner cavity of the concave frame, a fixing column is inserted into the back of the pressing column, the back of the fixed column is welded with the inner wall of the concave frame, the spring is sleeved on the surface of the fixed column, the spring is kept away from the one end of pressing the post and is welded with the inner chamber of concave type frame, the bottom on concave type frame right side articulates there is the connecting rod, the one end that the frame plate was kept away from to the connecting rod articulates there is the cylinder.

Preferably, the cylinder is bolted to the right side of the bottom of the fixed plate, and rubber pads are bonded to the top of the frame plate and the joint of the channel and the display screen.

Preferably, the bottom of the left side of the fixing plate is welded with a supporting plate, and the top of the supporting plate is bolted with a blowing fan.

Preferably, the bottom fixed mounting of fixed plate inner chamber has the gas-supply pipe, the venthole has been seted up to the bottom equidistance of fixed plate, venthole and gas-supply pipe intercommunication, the one end that the connecting rod was kept away from to the gas-supply pipe runs through the fixed plate and extends to the outside of fixed plate.

Preferably, the right end of the surface of the pressing column is welded with a clamping block, the clamping block is L-shaped, and the clamping block is matched with the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a fixed plate, a groove, the concave frame, the channel, a display screen, the deckle board, the fixed block, the draw-in groove, press the post, a spring, the fixed column, the setting of connecting rod and cylinder, it all welds or passes through the plate bolt to have solved general bus LED display screen, the LED display screen can not be rolled over and put, the LED display screen is when not using, can occupy the height of bus front end, personnel's head about easy touching bus, be unfavorable for simultaneously staff to the maintenance and the change at the LED display screen, the surface of LED display screen can fall there is the dust simultaneously, need timely clearance of staff, staff's labour's problem has been increased.

Drawings

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

fig. 2 is a bottom view of the structure of the present invention;

FIG. 3 is a right side view of the push rod of the present invention;

fig. 4 is a sectional front view of the fixing plate of the present invention;

fig. 5 is a sectional top view of the concave frame of the present invention.

In the figure: 1. a fixing plate; 2. a display screen; 3. a cylinder; 4. a connecting rod; 5. pressing the column; 6. a frame plate; 7. a female frame; 8. a support plate; 9. a blower fan; 10. a gas delivery pipe; 11. a groove; 12. an air outlet; 13. a spring; 14. fixing a column; 15. a clamping block; 16. a card slot; 17. a fixed block; 18. a channel.

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. 1-5, a mounting structure of a bus LED display comprises a fixing plate 1, a groove 11 is formed at the bottom of the fixing plate 1, a concave frame 7 is hinged to the inner wall of the groove 11, a channel 18 is formed on the inner wall of the concave frame 7, a display screen 2 is inserted into the inner cavity of the channel 18, a frame plate 6 is hinged to the left side of the bottom of the concave frame 7, a fixing block 17 is welded to the right side of the top of the frame plate 6, a clamping groove 16 is formed at the top of the back of the fixing block 17, a pressing column 5 is movably mounted at the bottom of the right side of the concave frame 7, a spring 13 is welded to the inner cavity of the concave frame 7 after the pressing column 5 penetrates through the concave frame 7, a fixing column 14 is inserted into the back of the pressing column 5, the back of the fixing column 14 is welded to the inner wall of the concave frame 7, the spring 13 is sleeved on the surface of the fixing column 14, one, one end that connecting rod 4 kept away from framed panel 6 articulates there is cylinder 3, through fixed plate 1, recess 11, concave type frame 7, channel 18, display screen 2, framed panel 6, fixed block 17, draw-in groove 16, press post 5, spring 13, fixed column 14, the setting of connecting rod 4 and cylinder 3, it all is welding or bolted through the plate to have solved general bus LED display screen, the LED display screen can not be rolled over and put, the LED display screen is when not using, can occupy the height of bus front end, the personnel's head about easy touching bus, be unfavorable for staff to the maintenance and the change at the LED display screen simultaneously, the surface of LED display screen can fall there is the dust simultaneously, need timely clearance of staff, staff's labour's problem has been increased.

In this embodiment, cylinder 3 bolt in the right side of fixed plate 1 bottom, the top of deckle board 6 and the laminating department of channel 18 and display screen 2 all bond and have the rubber pad, through the setting of cylinder 3, can pull connecting rod 4, through the setting of rubber pad, the damage of the vibrations that produce to display screen 2 in the reducible bus traveles.

In this embodiment, the bottom welding on the left side of fixed plate 1 has backup pad 8, and the top bolt of backup pad 8 has connect and has blown fan 9, through the setting of backup pad 8, can support fan 9 of blowing, through the setting of blowing fan 9, can blow gas in the gas-supply pipe 10.

In this embodiment, the bottom fixed mounting of 1 inner chamber of fixed plate has gas-supply pipe 10, and venthole 12 has been seted up to the bottom equidistance of fixed plate 1, and venthole 12 and gas-supply pipe 10 intercommunication through the setting of venthole 12, and spun gas can blow off the dust on 2 surfaces of display screen in the venthole 12.

In this embodiment, the one end that connecting rod 4 was kept away from to gas-supply pipe 10 runs through fixed plate 1 and extends to fixed plate 1 outer with the right-hand member intercommunication of blowing fan 9, and the right-hand member welding on pressing post 5 surface has fixture block 15, and the shape of fixture block 15 is L shape, and fixture block 15 sets up with draw-in groove 16 looks adaptation, sets up through the looks adaptation of fixture block 15 with draw-in groove 16 for fixture block 15 can insert in draw-in groove 16, thereby can fix framed panel 6.

The working principle is as follows: the device is powered by an external power supply and is started by an external controller, meanwhile, all electrical components in the device are fixedly installed at the top of the front end of the bus by welding or bolting through a conventional and known circuit connection mode, a pressing column 5 is pressed to move the pressing column 5, so that a clamping block 15 is separated from a clamping groove 16, a frame plate 6 is moved downwards and inserted into a display screen 2 to a channel 18, then the frame plate 6 is moved upwards, the pressing column 5 is pressed to enable the top of the frame plate 6 to be attached to the bottom of a concave frame 7, then the pressing column 5 is loosened, the clamping block 15 is inserted into the clamping groove 16 to complete the fixation of the frame plate 6, when the display screen 2 needs to be cleaned by dust, a blowing fan 9 works, gas passes through a gas conveying pipe 10, and finally, the blowing is carried out to the surface of the display screen 2 through a gas outlet hole 12, thereby the completion is to the clearance of dust, when need not use display screen 2, and the cylinder 3 work, and cylinder 3 removes, drives connecting rod 4 and moves forward, and connecting rod 4 drives concave frame 7 rebound to the completion is put the book of display screen 2, has practiced thrift the space.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mounting structure of bus LED display, includes fixed plate (1), its characterized in that: the bottom of the fixed plate (1) is provided with a groove (11), the inner wall of the groove (11) is hinged with a concave frame (7), the inner wall of the concave frame (7) is provided with a channel (18), the inner cavity of the channel (18) is spliced with a display screen (2), the left side of the bottom of the concave frame (7) is hinged with a frame plate (6), the right side of the top of the frame plate (6) is welded with a fixed block (17), the top of the back of the fixed block (17) is provided with a clamping groove (16), the bottom of the right side of the concave frame (7) is movably provided with a pressing column (5), the pressing column (5) penetrates through the concave frame (7) and extends to the inner cavity of the concave frame (7) to be welded with a spring (13), the back of the pressing column (5) is inserted with a fixed column (14), the back of the fixed column (14) is welded with the inner wall of the concave frame (7), and the spring (13), spring (13) are kept away from the one end of pressing post (5) and the inner chamber welding of concave type frame (7), the bottom on concave type frame (7) right side articulates there is connecting rod (4), the one end that frame plate (6) were kept away from in connecting rod (4) articulates there is cylinder (3).

2. The mounting structure of a bus LED display according to claim 1, characterized in that: the cylinder (3) is bolted to the right side of the bottom of the fixing plate (1), and rubber pads are bonded to the top of the frame plate (6) and the joint of the channel (18) and the display screen (2).

3. The mounting structure of a bus LED display according to claim 1, characterized in that: the bottom welding of fixed plate (1) left side has backup pad (8), the top bolt of backup pad (8) has connect fan of blowing (9).

4. The mounting structure of a bus LED display according to claim 1, characterized in that: the bottom fixed mounting of fixed plate (1) inner chamber has gas-supply pipe (10), venthole (12) have been seted up to the bottom equidistance of fixed plate (1), venthole (12) and gas-supply pipe (10) intercommunication, the one end that connecting rod (4) were kept away from in gas-supply pipe (10) runs through fixed plate (1) and extends to the outside of fixed plate (1).

5. The mounting structure of a bus LED display according to claim 1, characterized in that: the right end welding on pressing post (5) surface has fixture block (15), the shape of fixture block (15) is L shape, fixture block (15) and draw-in groove (16) looks adaptation setting.