CN107331305A - A kind of foldable LED display screen - Google Patents
A kind of foldable LED display screen Download PDFInfo
- Publication number
- CN107331305A CN107331305A CN201710672831.7A CN201710672831A CN107331305A CN 107331305 A CN107331305 A CN 107331305A CN 201710672831 A CN201710672831 A CN 201710672831A CN 107331305 A CN107331305 A CN 107331305A
- Authority
- CN
- China
- Prior art keywords
- display screen
- contiguous block
- rotating shaft
- base
- output end
- 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.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses kind of a foldable LED display screen, including base, the upper surface centre position of base is provided with rotating shaft, rotating shaft is connected with base rotation, the first contiguous block and the second contiguous block are respectively equipped with rotating shaft, first contiguous block and the second contiguous block are connected with axis of rotation, first contiguous block is connected by the first fixed block with the 4th display screen, second contiguous block is connected by the second fixed block with second display screen, 4th display screen is connected by hinge with the 3rd display, second display screen is connected by hinge with the first display, the frontal left of base is respectively equipped with indicator lamp and power switch, power interface and video input interface are respectively equipped with the left of the back side of base, the input of power interface is electrically connected with the output end of external power source, the present invention, it is simple in construction, it is reasonable in design, the overall volume of LED display is reduced by folding, it is easy to packaging, reduce cost of transportation.
Description
Technical field
The present invention relates to display screen technology field, specially a kind of foldable LED display screen.
Background technology
Traditional display screen is an entire display screen unit being arranged in frame structure or mounting seat, with technology
Development and the improvement of people's living standards, display screen develops towards the increasing direction of size, traditional display screen volume
Greatly, not readily transportable and carrying.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect there is provided a kind of foldable LED display screen, structure
Simply, it is reasonable in design, the overall volume of LED display is reduced by folding, is easy to packaging, reduces cost of transportation, can be with
The problem of effectively solving in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of foldable LED display screen, including base,
The upper surface centre position of the base is provided with rotating shaft, and rotating shaft is connected with base rotation, and the first contiguous block is respectively equipped with rotating shaft
With the second contiguous block, the first contiguous block and the second contiguous block are connected with axis of rotation, and the first contiguous block passes through the first fixed block
It is connected with the 4th display screen, the second contiguous block is connected by the second fixed block with second display screen, the 4th display screen passes through hinge
It is connected with the 3rd display, second display screen is connected by hinge with the first display, the frontal left of base is respectively equipped with finger
Show lamp and power switch.
As a preferred technical solution of the present invention, power interface and video are respectively equipped with the left of the back side of the base
Input interface.
As a preferred technical solution of the present invention, the input of the power interface and the output end electricity of external power source
Connection, the output end of power interface is electrically connected with the input of power switch, and the output end of power switch is shown with first respectively
Screen, second display screen, the 3rd display screen, the input electrical connection of the 4th display screen and indicator lamp.
It is used as a preferred technical solution of the present invention, input and the external video output of the video input interface
Output end is electrically connected, and the output end of video input interface is respectively at the first display screen, second display screen, the 3rd display screen and the 4th
The input electrical connection of display screen.
As a preferred technical solution of the present invention, the quantity of first contiguous block and the second contiguous block is no less than
Two, and the first contiguous block no less than two and the second contiguous block no less than two be equidistantly positioned along rotating shaft.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention, it is simple in construction, it is reasonable in design, in transport,
The first display screen and the 3rd display screen are downwardly turned over by hinge, the folding of the first display screen and the 3rd display screen is completed, led to
Cross rotating shaft, the first contiguous block and the second contiguous block second display screen and the 4th display screen are turned over, complete second display screen
With the folding of the 4th display screen, the overall volume of LED display is reduced by folding, is easy to packaging, reduces cost of transportation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is left side structure schematic diagram in the back side of the present invention；
Fig. 3 is right side structure schematic diagram in the back side of the present invention.
In figure：1 first display screen, 2 hinges, 3 second display screens, 4 rotating shafts, 5 bases, 6 the 3rd display screens, 7 the 4th displays
Screen, 8 indicator lamps, 9 power switches, 10 first fixed blocks, 11 first contiguous blocks, 12 power interfaces, 13 video input ports, 14
Two fixed blocks, 15 second contiguous blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of foldable LED display screen, including base 5, bottom
The upper surface centre position of seat 5 is provided with rotating shaft 4, and rotating shaft 4 is rotated with base 5 and is connected, and is conveniently adjusted the angle of this LED display,
Be respectively equipped with the first contiguous block 11 and the second contiguous block 15 in rotating shaft 4, the first contiguous block 11 and the second contiguous block 15 with rotating shaft 4
Connection is rotated, the first contiguous block 11 is connected by the first fixed block 10 with the 4th display screen 7, the second contiguous block 15 is solid by second
Determine block 14 to be connected with second display screen 3, the quantity of the first contiguous block 11 and the second contiguous block 15 is no less than two, and is no less than
First contiguous block 11 of two and the second contiguous block 15 no less than two are equidistantly positioned along rotating shaft 4, the He of the first contiguous block 11
The quantity of second contiguous block 15, which is no less than two, can provide more powerful support, pass through rotating shaft 4, the and of the first contiguous block 11
Second contiguous block 15 can be overturn the display screen 7 of second display screen 3 and the 4th, and the 4th display screen 7 passes through hinge 2 and the 3rd
Display 6 is connected, and second display screen 3 is connected by hinge 2 with the first display 1, can make the first display screen 1 by hinge 2
Overturn with the 3rd display screen 6, the frontal left of base 5 is respectively equipped with indicator lamp 8 and power switch 9, and indicator lamp 8 is used to refer to
Show and be respectively equipped with power interface 12 and video input interface 13 on the left of the working condition of this LED display, the back side of base 5, electricity
The input of source interface 12 is electrically connected with the output end of external power source, the output end of power interface 12 and the input of power switch 9
End electrical connection, the output end of power switch 9 is shown with the first display screen 1, second display screen 3, the 3rd display screen the 6, the 4th respectively
The input electrical connection of screen 7 and indicator lamp 8, the output end that the input of video input interface 13 is exported with external video is electrically connected
Connect, the output end of video input interface 13 is respectively at the first display screen 1, second display screen 3, the 3rd display screen 6 and the 4th display
The input electrical connection of screen 7.
When in use：Second display screen 3 and the 4th is shown by rotating shaft 4, the first contiguous block 11 and the second contiguous block 15
Screen 7 is overturn forward, is completed the expansion of the display screen 7 of second display screen 3 and the 4th, is shown the first display screen 1 and the 3rd by hinge 2
Display screen 6 is flipped up, and completes the expansion of the first display screen 1 and the 3rd display screen 6, connection external power source and external video output,
9 are turned on the power switch, just can normally be used, it is by hinge 2 that first display screen 1 and the 3rd display screen 6 is downward in transport
Upset, completes the folding of the first display screen 1 and the 3rd display screen 6, passes through rotating shaft 4, the first contiguous block 11 and the second contiguous block 15
The display screen 7 of second display screen 3 and the 4th is turned over, the folding of the display screen 7 of second display screen 3 and the 4th is completed, reduces
The overall volume of LED display, is easy to packaging, reduces cost of transportation.
The present invention, it is simple in construction, it is reasonable in design, in transport, by hinge 2 by the first display screen 1 and the 3rd display screen 6
Downwardly turn over, complete the folding of the first display screen 1 and the 3rd display screen 6, pass through rotating shaft 4, the first contiguous block 11 and the second connection
Block 15 turns over the display screen 7 of second display screen 3 and the 4th, completes the folding of the display screen 7 of second display screen 3 and the 4th, leads to
Cross to fold and reduce the overall volume of LED display, be easy to packaging, reduce cost of transportation.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of foldable LED display screen, including base（5）, it is characterised in that：The base（5）Upper surface interposition
Rotating shaft is installed（4）, rotating shaft（4）With base（5）Rotate connection, rotating shaft（4）On be respectively equipped with the first contiguous block（11）With second
Contiguous block（15）, the first contiguous block（11）With the second contiguous block（15）And rotating shaft（4）Rotate connection, the first contiguous block（11）It is logical
Cross the first fixed block（10）With the 4th display screen（7）Connection, the second contiguous block（15）Pass through the second fixed block（14）It is aobvious with second
Display screen（3）Connection, the 4th display screen（7）Pass through hinge（2）With the 3rd display（6）Connection, second display screen（3）Pass through hinge
（2）With the first display（1）Connection, base（5）Frontal left be respectively equipped with indicator lamp（8）And power switch（9）.
2. a kind of foldable LED display screen according to claim 1, it is characterised in that：The base（5）The back side it is left
Side is respectively equipped with power interface（12）And video input interface（13）.
3. a kind of foldable LED display screen according to claim 2, it is characterised in that：The power interface（12）'s
Input is electrically connected with the output end of external power source, power interface（12）Output end and power switch（9）Input be electrically connected
Connect, power switch（9）Output end respectively with the first display screen（1）, second display screen（3）, the 3rd display screen（6）, the 4th show
Display screen（7）And indicator lamp（8）Input electrical connection.
4. a kind of foldable LED display screen according to claim 2, it is characterised in that：The video input interface
（13）Input electrically connected with the output end that external video is exported, video input interface（13）Output end it is aobvious respectively at first
Display screen（1）, second display screen（3）, the 3rd display screen（6）With the 4th display screen（7）Input electrical connection.
5. a kind of foldable LED display screen according to claim 1, it is characterised in that：First contiguous block（11）
With the second contiguous block（15）Quantity be no less than two, and the first contiguous block no less than two（11）With no less than two
Second contiguous block（15）Along rotating shaft（4）It is equidistantly positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672831.7A CN107331305A (en) | 2017-08-08 | 2017-08-08 | A kind of foldable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672831.7A CN107331305A (en) | 2017-08-08 | 2017-08-08 | A kind of foldable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107331305A true CN107331305A (en) | 2017-11-07 |
Family
ID=60226335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710672831.7A Pending CN107331305A (en) | 2017-08-08 | 2017-08-08 | A kind of foldable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107331305A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925555A (en) * | 2019-12-02 | 2020-03-27 | 苏州金螳螂文化发展股份有限公司 | Multi-screen rotating interaction system for exhibition hall |
| CN111369901A (en) * | 2020-03-24 | 2020-07-03 | 京东方科技集团股份有限公司 | OLED display |
| CN112695662A (en) * | 2020-12-25 | 2021-04-23 | 王慧慧 | A construction warning device for security protection engineering |
| WO2021179681A1 (en) * | 2020-03-13 | 2021-09-16 | 西安闻泰电子科技有限公司 | Foldable screen and terminal device |
| CN113404994A (en) * | 2021-06-30 | 2021-09-17 | 上海天马微电子有限公司 | Display device |
-
2017
- 2017-08-08 CN CN201710672831.7A patent/CN107331305A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925555A (en) * | 2019-12-02 | 2020-03-27 | 苏州金螳螂文化发展股份有限公司 | Multi-screen rotating interaction system for exhibition hall |
| WO2021179681A1 (en) * | 2020-03-13 | 2021-09-16 | 西安闻泰电子科技有限公司 | Foldable screen and terminal device |
| CN111369901A (en) * | 2020-03-24 | 2020-07-03 | 京东方科技集团股份有限公司 | OLED display |
| CN112695662A (en) * | 2020-12-25 | 2021-04-23 | 王慧慧 | A construction warning device for security protection engineering |
| CN113404994A (en) * | 2021-06-30 | 2021-09-17 | 上海天马微电子有限公司 | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |