CN209118672U - LED display with power supply unit - Google Patents
LED display with power supply unit Download PDFInfo
- Publication number
- CN209118672U CN209118672U CN201821358602.4U CN201821358602U CN209118672U CN 209118672 U CN209118672 U CN 209118672U CN 201821358602 U CN201821358602 U CN 201821358602U CN 209118672 U CN209118672 U CN 209118672U
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply unit
- led display
- rod
- draw bar
- 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 - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of LED displays with power supply unit, including shield body, are embedded in underfloor driving assembly, electrification component and battery；The battery is for storing electricity and gives screen body power supply；The electrification component connects with battery, and the electrification component includes stator coil, the rotor coil in stator coil, and the rotor coil rotation cutting magnetic line generates electric current；The driving component includes oscillating rod, draw bar and the telescopic rod placed vertically, and the telescopic rod is upwarped by drops, oscillating rod far from one end of the gear teeth, and draw bar is driven above to propose rotor coil rotation.LED display provided by the utility model with power supply unit can power to LED display.
Description
Technical field
The utility model relates to display screen technology fields, show specifically, being related to a kind of LED with power supply unit
Screen.
Background technique
LED display can be all used in flow of the people intensive place such as square, market etc., to publicity advertisement, publicity etc.
Information.The prolonged work of LED display, consumes the more energy.Between human locomotion process can cause floor simultaneously
The pressure of disconnected property can alleviate the electricity consumption of LED screen if this pressure can be used preferably to a certain extent.
Utility model content
The purpose of this utility model is to provide a kind of LED displays with power supply unit, can supply LED display
Electricity.
Technical solution used by LED display disclosed by the utility model with power supply unit is:
A kind of LED display with power supply unit, including shield body, be embedded in underfloor driving assembly, electrification component
And battery；The battery is for storing electricity and gives screen body power supply；The electrification component connects with battery, the hair
Electrical component includes stator coil, the rotor coil in stator coil, and the rotor coil rotation cutting magnetic line generates electricity
Stream；The driving component includes oscillating rod, draw bar and the telescopic rod placed vertically, is equipped with first turn among the oscillating rod
Axis, the oscillating rod are swung centered on first rotating shaft, and described oscillating rod one end is toothed around, the gear teeth be set to telescopic rod
On tooth socket engagement, described telescopic rod one end stretches out floor, and the one end of described draw bar one end and oscillating rod far from the gear teeth can turn
Dynamic connection, the draw bar other end are rotatably set to the deep position of rotor coil, the telescopic rod by drops,
Oscillating rod is upwarped far from one end of the gear teeth, and draw bar is driven above to propose rotor coil rotation.
Preferably, the gear teeth are equipped with multiple, and multiple gear teeth are arc-shaped arrangement.
Preferably, the telescopic rod stretches out floor one end equipped with elastic hollow cover.
Preferably, the telescopic rod includes the body of rod, the cylinder for being sheathed on post, is equipped with bullet in the cylinder
Spring, the body of rod are connected to spring.
Preferably, the rotor coil includes a turntable, and the draw bar can be rotated far from one end of oscillating rod
Be set to turntable.
The beneficial effect of LED display disclosed by the utility model with power supply unit is: screen body by storage battery power supply,
Battery connects power generator, and when human locomotion process steps down in telescopic rod, telescopic rod is moved down, one end quilt of oscillating rod pulley teeth
It offsets downward, one end that corresponding oscillating rod is connect with draw bar is tilted upward, and drives draw bar to move up, so that with leading
Draw the rotor coil rotation of bar bias connection, the rotor coil cutting magnetic line of rotation generates electric current and charges a battery.Successively
Circulation, the movement that can efficiently use human body are produced electricl energy to provide the energy consumption of screen body running.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the LED display that the utility model has power supply unit.
Specific embodiment
The utility model is further elaborated and is illustrated with Figure of description combined with specific embodiments below:
Referring to FIG. 1, a kind of LED display with power supply unit, including shielding body, the driving group being embedded under floor 30
Part, electrification component and battery.
For showing image information, battery is used to give screen body power supply screen body.Electrification component connects with battery, generating set
Part includes stator coil 11, the rotor coil 12 in stator coil 11, and rotor coil 12 rotates cutting magnetic line and generates electricity
Stream.Wherein, rotor coil 12 includes a turntable 13.
Driving assembly includes oscillating rod 21, draw bar 22 and the telescopic rod 23 placed vertically.It is equipped among oscillating rod 21
First rotating shaft 211, oscillating rod 21 are swung centered on first rotating shaft 211, and 21 one end of oscillating rod is toothed around 212, the gear teeth 212 with
Tooth socket 231 on telescopic rod 23 engages, and the gear teeth 212 are equipped with multiple, and multiple gear teeth 212 are arc-shaped arrangement.
Telescopic rod 23 includes the body of rod 232, the cylinder 233 for being sheathed on 232 bottom of the body of rod, is equipped with spring 234 in cylinder 233,
The body of rod 232 is connected to spring 234.Spring 234 provides the body of rod 232 upward power after being pressurized.Floor 30 is stretched out in 23 one end of telescopic rod,
Telescopic rod 23 stretches out 30 one end of floor and is equipped with elastic hollow cover 235, and human body elastic hollow cover 235 when trampling is recessed, and de-
From being sprung back after human body.
22 one end of draw bar is rotatably connected with oscillating rod 21 far from one end of the gear teeth 212, and 22 other end of draw bar can turn
Dynamic to be set to the deep position of rotor coil 12, telescopic rod 23 is by drops, on the one end of oscillating rod 21 far from the gear teeth 212
It sticks up, draw bar 22 is driven above to propose the rotation of rotor coil 12.Specifically, the one end of draw bar 22 far from oscillating rod 21 is rotatably set
In turntable 13.
LED display disclosed by the utility model with power supply unit, screen body is by storage battery power supply, battery connection hair
Electric installation, when human locomotion process steps down in telescopic rod 23, telescopic rod 23 is moved down, one end of 21 pulley teeth 212 of oscillating rod by
Lower offset, one end that corresponding oscillating rod 21 is connect with draw bar 22 are tilted upward, and draw bar 22 is driven to move up, so that
It is rotated with the eccentric rotor coil 12 connecting of draw bar 22,12 cutting magnetic line of rotor coil of rotation generates electric current to battery
Charging.Using battery as power supply when shielding body running, therefore it can achieve energy saving effect.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (5)
1. a kind of LED display with power supply unit, which is characterized in that including screen body, be embedded in underfloor driving assembly,
Electrification component and battery；
The battery is for storing electricity and gives screen body power supply；
The electrification component connects with battery, and the electrification component includes stator coil, the rotor line in stator coil
Circle, the rotor coil rotation cutting magnetic line generate electric current；
The driving component includes oscillating rod, draw bar and the telescopic rod placed vertically, is equipped with first among the oscillating rod
Shaft, the oscillating rod are swung centered on first rotating shaft, and described oscillating rod one end is toothed around, the gear teeth be set to it is flexible
Floor is stretched out in tooth socket engagement on bar, described telescopic rod one end, and described draw bar one end and oscillating rod can far from one end of the gear teeth
Rotation connection, the draw bar other end are rotatably set to the deep position of rotor coil, and the telescopic rod is depressed
Drop, oscillating rod are upwarped far from one end of the gear teeth, and draw bar is driven above to propose rotor coil rotation.
2. as described in claim 1 with power supply unit LED display, which is characterized in that the gear teeth be equipped with it is multiple, it is more
A gear teeth are arc-shaped arrangement.
3. as described in claim 1 with the LED display of power supply unit, which is characterized in that the telescopic rod stretches out floor
One end is equipped with elastic hollow cover.
4. the LED display as described in any one of claims 1-3 with power supply unit, which is characterized in that the telescopic rod
Including the body of rod, it is sheathed on the cylinder of post, is equipped with spring in the cylinder, the body of rod is connected to spring.
5. the LED display as described in any one of claims 1-3 with power supply unit, which is characterized in that the rotor line
Circle includes a turntable, and the draw bar is rotatably set to turntable far from one end of oscillating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821358602.4U CN209118672U (en) | 2018-08-22 | 2018-08-22 | LED display with power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821358602.4U CN209118672U (en) | 2018-08-22 | 2018-08-22 | LED display with power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209118672U true CN209118672U (en) | 2019-07-16 |
Family
ID=67197278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821358602.4U Expired - Fee Related CN209118672U (en) | 2018-08-22 | 2018-08-22 | LED display with power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209118672U (en) |
-
2018
- 2018-08-22 CN CN201821358602.4U patent/CN209118672U/en not_active Expired - Fee Related
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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: 20190716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |