CN105869534B - A kind of bus vehicle LED display device - Google Patents
A kind of bus vehicle LED display device Download PDFInfo
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- CN105869534B CN105869534B CN201610360564.5A CN201610360564A CN105869534B CN 105869534 B CN105869534 B CN 105869534B CN 201610360564 A CN201610360564 A CN 201610360564A CN 105869534 B CN105869534 B CN 105869534B
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- display screen
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- screen shell
- fixed link
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of bus vehicle LED display devices, including mounting plate and display screen shell, there are two fixed cylinders for the bottom connection of the mounting plate, the basal sliding of the fixed cylinder is connected with fixed link, compressed spring is arranged in the fixed link, one end of the compressed spring is connected with the inner wall of fixed cylinder, and the other end of compressed spring is connected with backing plate, the backing plate is connected with one end of fixed link, and the inner wall of backing plate and fixed cylinder is slidably connected, the other end of the fixed link is connected with display screen shell, and display screen shell is equipped with power interface, the power interface is connected with display screen panel by conducting wire, the display screen panel is located at the side of display screen shell, and bottom and the display screen housing hinge of display screen panel.The present invention is easily installed, and structure is simple, and cost is relatively low, and the height of bus vehicle LED display device is adjustable.
Description
Technical field
The present invention relates to vehicle LED display device technology field more particularly to a kind of bus vehicle LED display devices.
Background technique
LED display is shone by LED light emitting array come the display device of work, and LED display, which shines, has brightness
The obvious advantages such as high, operating voltage is low, small power consumption, enlargement, the service life is long, impact resistance and performance are stable, thus make it very much
Field is widely applied, and bus vehicle LED display device is exactly a kind of LED display being erected on bus, existing
The complex installation process of some bus vehicle LED display devices is not easy to be installed on bus, and bus is vehicle-mounted
The height of LED display be it is uncontrollable, easily cause the visual fatigue of people.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of bus vehicle LED proposed
Display device.
To achieve the goals above, present invention employs following technical solutions：
A kind of bus vehicle LED display device, including mounting plate and display screen shell, the bottom connection of the mounting plate
There are two fixed cylinder, the basal sliding of the fixed cylinder is connected with fixed link, is arranged with compressed spring in the fixed link,
One end of the compressed spring is connected with the inner wall of fixed cylinder, and the other end of compressed spring is connected with backing plate, the backing plate
It is connected with one end of fixed link, and the inner wall of backing plate and fixed cylinder is slidably connected, the other end of the fixed link is connected with aobvious
Display screen shell, and display screen shell is equipped with power interface, the power interface is connected with display screen panel by conducting wire, described
Display screen panel is located at the side of display screen shell, and the bottom of display screen panel and display screen housing hinge, the display screen
The inner wall of shell is equipped with the second telescope motor, and the output shaft of the second telescope motor and the side of display screen panel are hinged, and two
The first telescope motor is equipped between a fixed cylinder and the first telescope motor is connected with the bottom of mounting plate, the described first flexible electricity
The output shaft of machine is connected with fixed plate, and the fixed plate is equipped with the first circular hole, and the inner wall of the first circular hole is connected with fixed link.
Preferably, the mounting plate is equipped with the second circular hole, and the bottom of mounting plate is equipped with screw rod, the screw rod and second
Circular hole matches.
Preferably, the fixed plate is located between fixed cylinder and display screen shell.
Preferably, second driving motor is located at side of the display screen shell far from display screen panel.
In the present invention, by the first telescope motor and fixed plate, so that the backing plate of fixed link one end is in fixed cylinder
It is slided on wall, changes the height of the display screen shell of bottom of fixed, and then adjust to the height of display screen panel
Section, greatly simplifies the installation process of bus vehicle LED display device, by backing plate, compressed spring and fixed cylinder, makes
Obtain fixed link in the process of moving, fixed link will not shake, and greatly improve the stability of display screen shell, pass through
Second telescope motor rotates display screen panel on display screen shell, observes convenient for people, and the present invention is convenient for
Installation, structure is simple, and cost is relatively low, and the height of bus vehicle LED display device is adjustable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bus vehicle LED display device proposed by the present invention；
Fig. 2 is a kind of partial structural diagram of bus vehicle LED display device proposed by the present invention.
In figure：1 backing plate, 2 first telescope motors, 3 mounting plates, 4 compressed springs, 5 fixed cylinders, 6 fixed links, 7 fixed plates,
8 display screen shells, 9 display screen panels, 10 second telescope motors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of bus vehicle LED display device, including mounting plate 3 and display screen shell 8, mounting plate 3
Bottom connection there are two fixed cylinder 5, the basal sliding of fixed cylinder 5 is connected with fixed link 6, pressure is arranged in fixed link 6
Contracting spring 4, one end of compressed spring 4 is connected with the inner wall of fixed cylinder 5, and the other end of compressed spring 4 is connected with backing plate 1,
Backing plate 1 is connected with one end of fixed link 6, and the inner wall of backing plate 1 and fixed cylinder 5 is slidably connected, the other end connection of fixed link 6
There is display screen shell 8, and display screen shell 8 is equipped with power interface, power interface is connected with display screen panel 9 by conducting wire,
Display screen panel 9 is located at the side of display screen shell 8, and the bottom of display screen panel 9 and display screen shell 8 are hinged, display screen
The inner wall of shell 8 is equipped with the second telescope motor 10, and the side of the output shaft of the second telescope motor 10 and display screen panel 9 is cut with scissors
It connects, is equipped with the first telescope motor 2 between two fixed cylinders 5 and the first telescope motor 2 is connected with the bottom of mounting plate 3, first
The output shaft of telescope motor 2 is connected with fixed plate 7, and fixed plate 7 is equipped with the first circular hole, and the inner wall and fixed link of the first circular hole
6 connect, in the present invention, by the first telescope motor 2 and fixed plate 7, so that the backing plate 1 of 6 one end of fixed link is in fixed cylinder 5
Slided on inner wall, change the height of the display screen shell 8 of 6 bottom of fixed link, so to the height of display screen panel 9 into
Row is adjusted, and greatly simplifies the installation process of bus vehicle LED display device, by backing plate 1, compressed spring 4 and is fixed
Cylinder 5, so that fixed link 6 is in the process of moving, fixed link 6 will not shake, and greatly improve display screen shell 8
Stability rotates display screen panel 9 on display screen shell 8 by the second telescope motor 10, is convenient for people
Observation, the present invention are easily installed, and structure is simple, and cost is relatively low, and the height of bus vehicle LED display device is adjustable.
In the present invention, mounting plate 3 is equipped with the second circular hole, and the bottom of mounting plate 3 is equipped with screw rod, screw rod and the second circular hole
It matches, fixed plate 7 is located between fixed cylinder 5 and display screen shell 8, and it is remote that the second driving motor 10 is located at display screen shell 8
Side from display screen panel 9, the present invention in, by the first telescope motor 2 and fixed plate 7, so that the backing plate of 6 one end of fixed link
1 is slided on the inner wall of fixed cylinder 5, changes the height of the display screen shell 8 of 6 bottom of fixed link, and then to display
The height of panel plate 9 is adjusted, and greatly simplifies the installation process of bus vehicle LED display device, by backing plate 1,
Compressed spring 4 and fixed cylinder 5, so that fixed link 6 is in the process of moving, fixed link 6 will not shake, and greatly improve
The stability of display screen shell 8 by the second telescope motor 10 allows display screen panel 9 enterprising in display screen shell 8
Row rotation, is observed convenient for people, and the present invention is easily installed, and structure is simple, and cost is relatively low, and bus vehicle LED display device
Height it is adjustable.
Working principle：First telescope motor 2 changes the height of fixed plate 7 by the output shaft of the first telescope motor 2, Gu
The backing plate 1 that the height change of fixed board 7 will drive 6 one end of fixed link is slided on the inner wall of fixed cylinder 5, and backing plate 1 is right
Compressed spring 4 is compressed, and to change the height of display screen shell 8, and then changes the display screen panel 9 on display screen shell 8
Height, the second telescope motor 10 changes display screen panel 9 and display screen shell 8 by the output shaft of the second telescope motor 10
Angle so that display screen panel 9 is rotated in the bottom of display screen shell 8.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of bus vehicle LED display device, including mounting plate（3）With display screen shell（8）, which is characterized in that it is described
Mounting plate（3）Bottom connection there are two fixed cylinders（5）, the fixed cylinder（5）Basal sliding be connected with fixed link
（6）, the fixed link（6）On be arranged with compressed spring（4）, the compressed spring（4）One end and fixed cylinder（5）Inner wall
Connection, and compressed spring（4）The other end be connected with backing plate（1）, the backing plate（1）And fixed link（6）One end connection, and pad
Plate（1）With fixed cylinder（5）Inner wall be slidably connected, the fixed link（6）The other end be connected with display screen shell（8）, and
Display screen shell（8）It is equipped with power interface, the power interface is connected with display screen panel by conducting wire（9）, the display
Panel plate（9）Positioned at display screen shell（8）Side, and display screen panel（9）Bottom and display screen shell（8）Hingedly, institute
State display screen shell（8）Inner wall be equipped with the second telescope motor（10）, and the second telescope motor（10）Output shaft and display
Panel plate（9）Side it is hinged, two fixed cylinders（5）Between be equipped with the first telescope motor（2）And first telescope motor（2）With
Mounting plate（3）Bottom connection, first telescope motor（2）Output shaft be connected with fixed plate（7）, the fixed plate（7）
It is equipped with the first circular hole, and the inner wall and fixed link of the first circular hole（6）Connection.
2. a kind of bus vehicle LED display device according to claim 1, which is characterized in that the mounting plate（3）On
Equipped with the second circular hole, and mounting plate（3）Bottom be equipped with screw rod, the screw rod and the second circular hole match.
3. a kind of bus vehicle LED display device according to claim 1, which is characterized in that the fixed plate（7）Position
In fixed cylinder（5）With display screen shell（8）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360564.5A CN105869534B (en) | 2016-05-28 | 2016-05-28 | A kind of bus vehicle LED display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360564.5A CN105869534B (en) | 2016-05-28 | 2016-05-28 | A kind of bus vehicle LED display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105869534A CN105869534A (en) | 2016-08-17 |
| CN105869534B true CN105869534B (en) | 2018-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610360564.5A Active CN105869534B (en) | 2016-05-28 | 2016-05-28 | A kind of bus vehicle LED display device |
Country Status (1)
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| CN (1) | CN105869534B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420803A (en) * | 2017-08-18 | 2017-12-01 | 广东柯迅照明电气有限公司 | Adjustable height flat lamp |
| CN109660066A (en) * | 2018-12-25 | 2019-04-19 | 深圳市联建光电有限公司 | A kind of wireless induction type servo stepping mechanism |
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| CN203801970U (en) * | 2014-04-17 | 2014-09-03 | 广州真迪科教仪器设备有限公司 | Hidden multimedia teaching platform |
| CN203854207U (en) * | 2014-04-11 | 2014-10-01 | 深圳市远东皓星科技有限公司 | Touch display screen installation equipment |
| CN203927314U (en) * | 2014-07-01 | 2014-11-05 | 西安科技大学 | Computer monitor adjustment rack |
| CN104167157A (en) * | 2014-08-30 | 2014-11-26 | 长沙信元电子科技有限公司 | Method and device for constructing ultrahigh overturning type LED display screen |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105869534A (en) | 2016-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230000 9 building, science and technology investment building, 669 Changjiang West Road, Hefei, Anhui Applicant after: Anhui Fuhuang Polytron Technologies Inc Address before: 230088 9 building, science and technology investment building, 669 Changjiang West Road, Hefei, Anhui Applicant before: Anhui Science and Technology Co., Ltd. of Fu Huang Hollysys |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Huahuan Inventor after: He Ruifeng Inventor after: Chen Shanshan Inventor after: Cheng Yongzhao Inventor after: Wang Zheng Inventor after: Wei Zhangya Inventor after: Gong Daisheng Inventor after: Luo Jing Inventor after: Wang Leyi Inventor after: Wang Xiaojuan Inventor after: Yang Shanhui Inventor after: Huang Jun Inventor before: He Huahuan Inventor before: Chen Panpan Inventor before: Cheng Yongzhao Inventor before: Wei Zhangya Inventor before: Gong Daisheng Inventor before: Luo Jing Inventor before: Wang Leyi Inventor before: Wang Xiaojuan Inventor before: Yang Shanhui Inventor before: Huang Jun Inventor before: He Ruifeng |
|
| CB03 | Change of inventor or designer information | ||
| CP03 | Change of name, title or address |
Address after: 230051 block a, Fuhuang new vision, No. 77, Wutaishan Road, Luogang street, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Jiaoxin Technology Co.,Ltd. Address before: 230000 9 building, science and technology investment building, 669 Changjiang West Road, Hefei, Anhui Patentee before: ANHUI FUHUANG TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |