CN201673639U - LED display screen used for railway system - Google Patents
LED display screen used for railway system Download PDFInfo
- Publication number
- CN201673639U CN201673639U CN2010202142856U CN201020214285U CN201673639U CN 201673639 U CN201673639 U CN 201673639U CN 2010202142856 U CN2010202142856 U CN 2010202142856U CN 201020214285 U CN201020214285 U CN 201020214285U CN 201673639 U CN201673639 U CN 201673639U
- Authority
- CN
- China
- Prior art keywords
- led display
- front baffle
- railway system
- plate
- rear box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
An LED display screen used for a railway system can realize IP-grade requirements and is convenient in installation and maintenance and attractive in appearance. The technical scheme includes that the LED display screen comprises a rear box and a front frame, and is characterized in that upper portions of the rear box and the front frame are connected via hinges, bottoms of the rear box and the front frame are connected via fasteners, peripheral frames of the front frame are formed by connecting plates and elbows in a connecting manner, and a backing strip is fixed at the back of the section frame, and a plurality of rows of display boards are arranged on the inner side of the backing strip.
Description
Technical field
The utility model belongs to LED display device field, especially a kind of LED display that can realize that IP class requirement, the railway system that installation and maintenance is flexible and appearance and modeling is attractive in appearance use.
Background technology
Have following problem on the Universal LED display screen product structure: (1) does not realize the IP class requirement of dust and water protection; (2) installation and maintenance inconvenience; (3) appearance and modeling is stiff outmoded, is easy to generate visual fatigue.
The utility model content
The purpose of this utility model provides a kind of LED display that can realize that IP class requirement, the railway system that installation and maintenance is flexible and appearance and modeling is attractive in appearance use.
The technical solution of the utility model is: the LED display that the railway system uses, comprise back body and front baffle, and it is characterized in that the top of described rear box and front baffle is connected through the hinge, rear box is connected by padlock with the front baffle bottom; Frame is the section material framework that is formed by connecting by brace and elbow around the described front baffle, is fixed with back of the body bar at the rear portion of described section material framework, and back of the body bar medial surface is provided with number row display board.
Between described display board, be provided with the section bar divider.
Front end at described section bar divider is symmetrically arranged with concave surface, is provided with the PC plate between concave surface, is provided with the sealing material between PC plate medial surface and concave surface.
Be provided with the PC plate in the front of display board, be fixed on the section material framework of front baffle around the described PC plate.
Described PC plate is fixed on by compressing tablet on the section material framework of front baffle, is provided with the rubber press strip between compressing tablet and PC plate.
Atmospheric pressure pole is installed in both sides at display screen.
Effect of the present utility model is: railway system's LED display, and frame is the section material framework that is formed by connecting by brace and elbow around the front baffle, is fixed with back of the body bar at the rear portion of described section material framework, back of the body bar medial surface is provided with number row display board.Between described display board, be provided with the section bar divider or be provided with the PC plate, be fixed on the section material framework of front baffle around the PC plate in the front of display board.
The utility model strengthens the visual effect of product by parting bead is set between display board; Or the PC plate is set between display board, " divider " between the display board realized by do silk-screen on the PC plate, so also can be realized strengthening the purpose of product visual effect.
Atmospheric pressure pole is installed in both sides at display screen.When safeguarding, open padlock, lift front baffle gently, atmospheric pressure pole is just propped front baffle; Safeguard from the front if desired, just do not need to install atmospheric pressure pole, directly display board is taken off, because display board is fixing by magnetic force from the front.
Have following characteristics: (1) realizes the IP class requirement, and this structure is fit to different environmental baselines; (2) installation and maintenance flexibly, conveniently; (3) appearance and modeling is attractive in appearance.
Below in conjunction with drawings and Examples the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of front baffle among Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the structural representation of front baffle among Fig. 3;
Fig. 5 is the structural representation of the utility model embodiment 3;
Fig. 6 is the structural representation of front baffle among Fig. 5.
Embodiment
Embodiment 1: among Fig. 1, the LED display that the railway system uses comprises rear box 1 and front baffle 2, and the top of rear box 1 and front baffle 2 is connected by hinge 3, in the both sides of display screen atmospheric pressure pole is installed.Rear box 1 is connected by padlock 4 with front baffle 2 bottoms, frame is the section material framework that is formed by connecting by brace 5 and elbow 6 around the front baffle 2, be fixed with back of the body bar 7 at the rear portion of section material framework, back of the body bar 7 medial surfaces are provided with number row display board 8, between display board 8, be provided with section bar divider 9, front end at section bar divider 9 is symmetrically arranged with concave surface 10, between concave surface 10, be provided with PC plate 11, between PC plate 11 medial surfaces and concave surface, be provided with sealing material 12, the 13rd, the stator of divider (referring to Fig. 2), the 14th, the sealing strip between rear box 1 and the front baffle 2.This screen body uses under the environmental baseline that the IP class requirement is arranged.
Embodiment 2: among Fig. 3, railway system's LED display, comprise rear box 1 and front baffle 2, the top of rear box 1 and front baffle 2 is connected by hinge 3, rear box 1 is connected by padlock 4 with front baffle 2 bottoms, frame is the section material framework that is formed by connecting by brace 5 and elbow 6 around the front baffle 2, be fixed with back of the body bar 7 at the rear portion of section material framework, back of the body bar 7 medial surfaces are provided with number row display board 8, between display board 8, be provided with section bar divider 9,13rd, the stator of divider (referring to Fig. 4).This screen body generally is used under the environmental baseline of the indoor IP of not having class requirement.
Embodiment 3: among Fig. 5, the LED display that the railway system uses, comprise rear box 1 and front baffle 2, the top of rear box 1 and front baffle 2 is connected by hinge 3, rear box 1 is connected by padlock 4 with front baffle 2 bottoms, frame is the section material framework that is formed by connecting by brace 5 and elbow 6 around the front baffle 2, be fixed with back of the body bar 7 at the rear portion of section material framework, back of the body bar 7 medial surfaces are provided with number row display board 8, be provided with PC plate 11 in the front of display board 8, PC plate 11 is fixed on the section material framework of front baffle by compressing tablet 15, between compressing tablet 15 and PC plate 11, be provided with rubber press strip 16, the 17th, the brace (referring to Fig. 6) between display board 8 and the compressing tablet 15, the 14th, the sealing strip between rear box 1 and the front baffle 2.This screen body can be used in indoor, also can be used in outdoor.
Claims (6)
1. the LED display of railway system's use comprises rear box and front baffle, it is characterized in that the top of described rear box and front baffle is connected through the hinge, and the bottom of rear box and front baffle is connected by padlock; Frame is the section material framework that is formed by connecting by brace and elbow around the described front baffle, is fixed with back of the body bar at the rear portion of described section material framework, and back of the body bar medial surface is provided with number row display board.
2. the LED display that the railway system according to claim 1 uses is characterized in that being provided with the section bar divider between described display board.
3. the LED display that the railway system according to claim 2 uses is characterized in that being symmetrically arranged with concave surface at the front end of described section bar divider, is provided with the PC plate between concave surface, is provided with the sealing material between PC plate medial surface and concave surface.
4. the LED display that the railway system according to claim 1 uses is characterized in that being provided with the PC plate in the front of display board, is fixed on the section material framework of front baffle around the described PC plate.
5. the railway system according to claim 4 LED display is characterized in that described PC plate is fixed on by compressing tablet on the section material framework of front baffle, is provided with the rubber press strip between compressing tablet and PC plate.
6. the railway system according to claim 1 LED display is characterized in that in the both sides of display screen atmospheric pressure pole being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202142856U CN201673639U (en) | 2010-05-26 | 2010-05-26 | LED display screen used for railway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202142856U CN201673639U (en) | 2010-05-26 | 2010-05-26 | LED display screen used for railway system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673639U true CN201673639U (en) | 2010-12-15 |
Family
ID=43331048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202142856U Expired - Lifetime CN201673639U (en) | 2010-05-26 | 2010-05-26 | LED display screen used for railway system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673639U (en) |
-
2010
- 2010-05-26 CN CN2010202142856U patent/CN201673639U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LEYARD PHOTOELECTRIC CO., LTD. Free format text: FORMER NAME: LIYADE ELECTRONIC SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100091 Beijing, the Summer Palace, north of the north is red flag No. 9 West Street, Haidian District Patentee after: Leyard Photoelectric Co., Ltd. Address before: 100091 Beijing, the Summer Palace, north of the north is red flag No. 9 West Street, Haidian District Patentee before: Liyade Electronic Science & Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LEYARD OPTO-ELECTRONIC CO., LTD. Free format text: FORMER OWNER: LEYARD PHOTOELECTRIC CO., LTD. Effective date: 20130529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100091 HAIDIAN, BEIJING TO: 518109 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: 518109 Guangdong province Shenzhen city Baoan District Road, Dalang street, Hua Fan anda science and Technology Industrial Park, building four, the first two layer third East separator Patentee after: Shenzhen Leyard Optoelectronic Co., Ltd. Address before: 100091 Beijing, the Summer Palace, north of the north is red flag No. 9 West Street, Haidian District Patentee before: Leyard Photoelectric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |