CN206741854U - A kind of Rotatable LED display screen - Google Patents
A kind of Rotatable LED display screen Download PDFInfo
- Publication number
- CN206741854U CN206741854U CN201720572137.3U CN201720572137U CN206741854U CN 206741854 U CN206741854 U CN 206741854U CN 201720572137 U CN201720572137 U CN 201720572137U CN 206741854 U CN206741854 U CN 206741854U
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- China
- Prior art keywords
- mainboard
- coil
- glass plate
- installing plate
- led display
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Abstract
It the utility model is related to LED display technical field, especially a kind of Rotatable LED display screen, the upper surface of the base is provided with cloche, the inner pane of glass of the cloche, connected between the glass plate and base by multiple support bars, the top of the glass plate is provided with installing plate, motor is additionally provided between the glass plate and base, and the turning end of motor is connected through glass plate and with installing plate, the upper surface of the installing plate is provided with mainboard, the both sides of the mainboard are equipped with mounting blocks, the side top end of the close mainboard of the mounting blocks is also extended with projection, the bottom surface of the projection contacts with the surface of mainboard, the mounting blocks are connected by lock-screw with installing plate, one end of the mainboard is provided with multiple monochromatic LED screens.The utility model structure is novel, cost is cheap, not only causes visual range to reach 360 degree, and what is be convenient for people to runs through, and can also conveniently dismantle, and is safeguarded.
Description
Technical field
It the utility model is related to LED display technical field, more particularly to a kind of Rotatable LED display screen.
Background technology
LED display is a kind of display mode by controlling semiconductor light-emitting-diode, for show word, figure,
The display screen of the various information such as image, animation, market, video, video signal, LED display are widely used to large-scale wide
Field, commercial advertisement etc., but existing LED display is fixed, it is impossible to rotate, and picture can only be scrolled, this
Sample can make it that information when people watch is imperfect, so as to influence the viewing of people.
Utility model content
The purpose of this utility model be in order to solve present in prior art lack LED display be fixed, it is impossible to revolve
Turn, and picture can only be scrolled, such that information when people watch is imperfect, so as to influence people's viewing
The shortcomings that, and a kind of Rotatable LED display screen proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of Rotatable LED display screen, including base are designed, the upper surface of the base is provided with cloche, the cloche
Inner pane of glass, connected between the glass plate and base by multiple support bars, the top of the glass plate is provided with installation
Plate, motor is additionally provided between the glass plate and base, and the turning end of motor is connected through glass plate and with installing plate, it is described
The upper surface of installing plate is provided with mainboard, and the both sides of the mainboard are equipped with mounting blocks, the side of the close mainboard of the mounting blocks
Top end is also extended with projection, and the bottom surface of the projection contacts with the surface of mainboard, and the mounting blocks pass through lock-screw and peace
Loading board connects, and one end of the mainboard is provided with multiple monochromatic LED screens, and the side of the monochromatic LED screen is provided with the second coil, described
The side of second coil is provided with single-chip microcomputer, and the monochromatic LED screen, the second coil and single-chip microcomputer are welded on mainboard, the glass
The inner bottom surface of glass cover is provided with power-supply device, and the side of the power-supply device is provided with first coil, and the power-supply device is by leading
Line respectively with first coil and motor connection, and between first coil and the second coil signal connect.
Preferably, the transparent shape of the cloche and glass plate.
Preferably, the support bar is provided with four, and is arranged separately on four corners of glass plate.
The utility model proposes a kind of Rotatable LED display screen, beneficial effect is：By add motor, single-chip microcomputer and
Mainboard, so it is easy to monochromatic LED screen to be rotated, so that indication range reaches 360 degree, is carried out so as to be convenient for people to people
Viewing, and single-chip microcomputer can realize picture and text showing by Synchronization Control LED positions and illuminating state, so as to improve
The enjoyment of people's viewing；By adding installing plate, mounting blocks, projection and lock-screw, for mainboard to be fixed, so as to carry
Stability of the high mainboard in rotary course, but also facilitate the dismounting of mainboard, so as to the convenient dimension to all parts on mainboard
Repair；By adding first coil and the second coil, this is the principle by electromagnetic coupled, and monochromatic LED screen is carried out using coil
Power supply, it is small so to rotate sound, and can also increase the service life.The utility model structure is novel, cost is cheap, not only
So that visual range reaches 360 degree, what is be convenient for people to runs through, and can also conveniently dismantle, and is safeguarded.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of Rotatable LED display screen structural representation；
Fig. 2 be the utility model proposes a kind of Rotatable LED display screen system block diagram.
In figure：Support bar 1, glass plate 2, mounting blocks 3, projection 4, single-chip microcomputer 5, mainboard 6, the second coil 7, monochromatic LED screen
8th, lock-screw 9, installing plate 10, cloche 11, base 12, power-supply device 13, first coil 14, motor 15.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely retouch, it is clear that the embodiment retouched is only the utility model part of the embodiment, rather than whole embodiments.
Reference picture 1-2, a kind of Rotatable LED display screen, including base 12, the upper surface of base 12 are provided with cloche 11, glass
The inner pane of glass 2 of glass cover 11, cloche 11 and the transparent shape of glass plate 2, not only Fa Na is regardless of the interior of people's observation display
Hold, but also be convenient for people to observe the working condition of the device all parts, pass through multiple supports between glass plate 2 and base 12
Bar 1 connects, and support bar 1 is provided with four, and is arranged separately on four corners of glass plate 2.
The top of glass plate 2 is provided with installing plate 10, is additionally provided with motor 15 between glass plate 2 and base 12, and motor 15
Turning end is connected through glass plate 2 and with installing plate 10, and the upper surface of installing plate 10 is provided with mainboard 6, and the both sides of mainboard 6 are equipped with
Mounting blocks 3, the side top end of the close mainboard 6 of mounting blocks 3 are also extended with projection 4, the bottom surface of projection 4 and the surface of mainboard 6
Contact, mounting blocks 3 are connected by lock-screw 9 with installing plate 10.
One end of mainboard 6 is provided with multiple monochromatic LED screens 8, and the side of monochromatic LED screen 8 is provided with the second coil 7, the second coil 7
Side be provided with single-chip microcomputer 5, monochromatic LED screen 8, the second coil 7 and single-chip microcomputer 5 are welded on mainboard 6, the inside of cloche 11
Bottom surface is provided with power-supply device 13, and the side of power-supply device 13 is provided with first coil 14, and power-supply device 13 is by wire respectively with
One coil 14 and motor 15 connect, and signal connects between the coil 7 of first coil 14 and second.
Operation principle：When carrying out rotational display, first first coil 14 is connected with power-supply device 13 by wire,
, can be by DC conversion into high frequency ac signal after one coil 14 is powered, and first coil 14 can be shaken with certain frequency
It is dynamic, produce powerful electromagnetic field so that the second coil 7 after electromagnetism is received with the synchronous vibration of first coil 14, and will
The AC signal received is become direct current, respectively to monochrome by high frequency ac signal by the voltage-regulator diode on mainboard 6
LED screen 8 and single-chip microcomputer 5 are powered, and are then again connected motor 15 by wire with power-supply device 13, so that motor 15 is logical
Rotated after electricity so that installing plate 10 drives mainboard 6 to be rotated, so that visual range reaches 360 degree.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of Rotatable LED display screen, including base (12), it is characterised in that the upper surface of the base (12) is provided with glass
Cover (11), the inner pane of glass (2) of the cloche (11), pass through multiple supports between the glass plate (2) and base (12)
Bar (1) connects, and the top of the glass plate (2) is provided with installing plate (10), is additionally provided between the glass plate (2) and base (12)
Motor (15), and the turning end of motor (15) is with installing plate (10) through glass plate (2) and being connected, the installing plate (10) it is upper
Surface is provided with mainboard (6), and the both sides of the mainboard (6) are equipped with mounting blocks (3), the close mainboard (6) of the mounting blocks (3)
Side top end is also extended with projection (4), and the bottom surface of the projection (4) contacts with the surface of mainboard (6), the mounting blocks (3)
It is connected by lock-screw (9) with installing plate (10), one end of the mainboard (6) is provided with multiple monochromatic LED screens (8), the list
The side of color LED screen (8) is provided with the second coil (7), and the side of second coil (7) is provided with single-chip microcomputer (5), the monochrome
LED screen (8), the second coil (7) and single-chip microcomputer (5) are welded on mainboard (6), and the inner bottom surface of the cloche (11) is provided with
Power-supply device (13), the side of the power-supply device (13) are provided with first coil (14), and the power-supply device (13) passes through wire
It is connected respectively with first coil (14) and motor (15), and signal connects between first coil (14) and the second coil (7).
2. a kind of Rotatable LED display screen according to claim 1, it is characterised in that the cloche (11) and glass plate
(2) transparent shape.
A kind of 3. Rotatable LED display screen according to claim 1, it is characterised in that the support bar (1) is provided with four,
And it is arranged separately on four corners of glass plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572137.3U CN206741854U (en) | 2017-05-22 | 2017-05-22 | A kind of Rotatable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572137.3U CN206741854U (en) | 2017-05-22 | 2017-05-22 | A kind of Rotatable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206741854U true CN206741854U (en) | 2017-12-12 |
Family
ID=60567570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572137.3U Expired - Fee Related CN206741854U (en) | 2017-05-22 | 2017-05-22 | A kind of Rotatable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206741854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253347A (en) * | 2018-01-19 | 2018-07-06 | 安徽极光照明工程有限公司 | A kind of LED exhibition devices and its control system based on POV phenomenons |
-
2017
- 2017-05-22 CN CN201720572137.3U patent/CN206741854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253347A (en) * | 2018-01-19 | 2018-07-06 | 安徽极光照明工程有限公司 | A kind of LED exhibition devices and its control system based on POV phenomenons |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |