CN204904765U - Arc LED display screen based on handwriting input technique - Google Patents
Arc LED display screen based on handwriting input technique Download PDFInfo
- Publication number
- CN204904765U CN204904765U CN201520703019.2U CN201520703019U CN204904765U CN 204904765 U CN204904765 U CN 204904765U CN 201520703019 U CN201520703019 U CN 201520703019U CN 204904765 U CN204904765 U CN 204904765U
- Authority
- CN
- China
- Prior art keywords
- display screen
- led display
- arc
- shaped led
- framework
- 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.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an arc LED display screen based on handwriting input technique, including arc LED display screen, LED lamp and frame, the inboard embedding of frame arc LED display screen, arc LED display screen both sides are provided with the LED lamp, the frame both sides all are provided with ventilative net, frame side end face bottom is provided with the power key, the inside exhaust fan that is provided with of frame, the touch -control computer with arc LED display screen is connected through the data line, the touch -control computer with arc LED display screen is all crossed the power cord with the power -on and is connected, be provided with the switch on the power. Beneficial effect lies in: arc LED display screen, the outward appearance is exquisite, has great innovation, and the display effect is better, can bring remarkable visual impact, it is better to dispel the heat, is favorable to the LED display screen to be worked for a long time, based on the handwriting input technique, intelligent degree is high, convenient and practical.
Description
Technical field
The utility model belongs to LED display technical field, is specifically related to a kind of arc-shaped LED display screen based on writing technology.
Background technology
LED i.e. light emitting diode, be a kind of solid-state semiconductor devices, it directly can be converted into light electricity.The heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, and inside it, occupy an leading position in hole, and the other end is N-type semiconductor, at this side mainly electronics.But time these two kinds of semiconductors couple together, between them, just form one " P-N junction ".When electric current acts on this wafer by wire time, electronics will be pushed to P district, and in P district, electronics is with hole-recombination, then will send energy with the form of photon, the principle of LED luminescence that Here it is.Semiconductor lighting has environmental protection, overlong service life, the feature that energy-efficient, anti-adverse environment, structure are simple, volume is little, lightweight, response is fast, operating voltage is low and security is good, therefore be described as the forth generation lighting electric light source after incandescent lamp, daylight lamp and electricity-saving lamp, or be called 21 century green light source.A large amount of manpower and financial resources is all injected in the U.S., Japan and Europe, sets up the development of special mechanism urges semiconductor illumination technique.But the technology of current domestic making LED is still not advanced, and innovation is not enough, and the product made does not have new meaning, is all traditional pattern.
Utility model content
The purpose of this utility model is just to provide a kind of arc-shaped LED display screen based on writing technology to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of arc-shaped LED display screen based on writing technology, comprise arc-shaped LED display screen, LED and framework, described arc-shaped LED display screen is embedded inside described framework, described arc-shaped LED display screen both sides are provided with described LED, described framework both sides are provided with gas-permeable nets, described framework side end bottom is provided with power key, described lower portion is provided with exhaust fan, touch control computer is connected by data line with described arc-shaped LED display screen, described touch control computer is all connected by power lead with power supply with described arc-shaped LED display screen, described power supply is provided with switch.
As preferred version of the present utility model, described arc-shaped LED display screen is connected with described framework, and described LED is connected with described framework.
As preferred version of the present utility model, described gas-permeable nets is connected with described framework, and described power key is connected with described framework.
As preferred version of the present utility model, described exhaust fan is arranged on described lower portion, and display information is delivered on described arc-shaped LED display screen by described data line by described touch control computer.
As preferred version of the present utility model, described power supply powers to described touch control computer and described arc-shaped LED display screen by described power lead.
The beneficial effects of the utility model are: arc-shaped LED display screen, and outward appearance is exquisite, has larger innovation, and display effect is better, can bring remarkable visual impact; Heat radiation better, is conducive to LED display and works long hours; Based on writing technology, intelligence degree is high, convenient and practical.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of arc-shaped LED display screen based on writing technology described in the utility model;
Fig. 2 is the left view of a kind of arc-shaped LED display screen based on writing technology described in the utility model.
1, LED; 2, arc-shaped LED display screen; 3, data line; 4, touch control computer; 5, power lead; 6, power supply; 7, switch; 8, exhaust fan; 9, gas-permeable nets; 10, framework; 11, power key.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of arc-shaped LED display screen based on writing technology, comprise arc-shaped LED display screen 2, LED 1 and framework 10, arc-shaped LED display screen 2 is embedded inside framework 10, framework 10 plays the effect of carrying screen weights and load, arc-shaped LED display screen 2 is for Showing Picture, word, the information such as video, arc-shaped LED display screen 2 both sides are provided with LED 1, LED 1 plays the effect of illumination, make screen brighter, display effect is better, framework 10 both sides are provided with gas-permeable nets 9, gas-permeable nets 9 is for ventilative, the heat produced by machine is discharged, framework 10 side end bottom is provided with power key 11, power key 11 is in order to switch on power, make machine operation, framework 10 inside is provided with exhaust fan 8, the heat that machine produces by exhaust fan 8 is discharged, touch control computer 4 is connected by data line 3 with arc-shaped LED display screen 2, touch control computer 4 is core components, handwritten input information can be utilized, after process, transmission of data signals shows to display screen, data line 3 connects display screen and computer, reach data transmission or communication objective, touch control computer 4 is all connected by power lead 5 with power supply 6 with arc-shaped LED display screen 2, power supply 6 is by the device that can convert electric energy to of other form, be used for powering to machine, power lead 5 is used for fax to be passed to machine, power supply 6 is provided with switch 7, switch 7 controls the switch of power supply.
As preferred version of the present utility model, arc-shaped LED display screen 2 is connected with framework 10, LED 1 is connected with framework 10, gas-permeable nets 9 is connected with framework 10, power key 11 is connected with framework 10, it is inner that exhaust fan 8 is arranged on framework 10, and display information is delivered on arc-shaped LED display screen 2 by data line 3 by touch control computer 4, and power supply 6 powers to touch control computer 4 and arc-shaped LED display screen 2 by power lead 5.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the arc-shaped LED display screen based on writing technology, it is characterized in that: comprise arc-shaped LED display screen (2), LED (1) and framework (10), described framework (10) inner side embeds described arc-shaped LED display screen (2), described arc-shaped LED display screen (2) both sides are provided with described LED (1), described framework (10) both sides are provided with gas-permeable nets (9), described framework (10) side end bottom is provided with power key (11), described framework (10) inside is provided with exhaust fan (8), touch control computer (4) is connected by data line (3) with described arc-shaped LED display screen (2), described touch control computer (4) is all connected by power lead (5) with power supply (6) with described arc-shaped LED display screen (2), described power supply (6) is provided with switch (7).
2. a kind of arc-shaped LED display screen based on writing technology according to claim 1, it is characterized in that: described arc-shaped LED display screen (2) is connected with described framework (10), described LED (1) is connected with described framework (10).
3. a kind of arc-shaped LED display screen based on writing technology according to claim 1, it is characterized in that: described gas-permeable nets (9) is connected with described framework (10), described power key (11) is connected with described framework (10).
4. a kind of arc-shaped LED display screen based on writing technology according to claim 1, it is characterized in that: it is inner that described exhaust fan (8) is arranged on described framework (10), and display information is delivered on described arc-shaped LED display screen (2) by described data line (3) by described touch control computer (4).
5. a kind of arc-shaped LED display screen based on writing technology according to claim 1, is characterized in that: described power supply (6) is powered to described touch control computer (4) and described arc-shaped LED display screen (2) by described power lead (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703019.2U CN204904765U (en) | 2015-09-12 | 2015-09-12 | Arc LED display screen based on handwriting input technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703019.2U CN204904765U (en) | 2015-09-12 | 2015-09-12 | Arc LED display screen based on handwriting input technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904765U true CN204904765U (en) | 2015-12-23 |
Family
ID=54926926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520703019.2U Active CN204904765U (en) | 2015-09-12 | 2015-09-12 | Arc LED display screen based on handwriting input technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085117A (en) * | 2019-03-18 | 2019-08-02 | 吕彬 | Electronic demonstration device |
| CN110827703A (en) * | 2019-10-29 | 2020-02-21 | 杭州电子科技大学 | Hand-drawn LED lamp board input display method based on similarity correction algorithm |
-
2015
- 2015-09-12 CN CN201520703019.2U patent/CN204904765U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085117A (en) * | 2019-03-18 | 2019-08-02 | 吕彬 | Electronic demonstration device |
| CN110085117B (en) * | 2019-03-18 | 2021-07-16 | 吕彬 | Electronic display |
| CN110827703A (en) * | 2019-10-29 | 2020-02-21 | 杭州电子科技大学 | Hand-drawn LED lamp board input display method based on similarity correction algorithm |
| CN110827703B (en) * | 2019-10-29 | 2021-07-27 | 杭州电子科技大学 | Hand-drawn LED lamp board input display method based on similarity correction algorithm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201499346U (en) | Lower-power LED stabilized current driving circuit | |
| CN204904765U (en) | Arc LED display screen based on handwriting input technique | |
| CN102359451A (en) | Solar-charging-type multifunctional electric fan | |
| CN202172506U (en) | Light emitting diode (LED) drive circuit and constant current feedback circuit in same | |
| CN202907256U (en) | An intelligent identifying board | |
| CN106989297B (en) | Light-operated LED filament lamp driving system and light-operated LED filament lamp | |
| CN205452170U (en) | Relay drive circuit of battery management system of electric automobile | |
| CN201182908Y (en) | Self-generating kite | |
| CN207321603U (en) | A kind of double lamp control circuits of list I/O | |
| CN202679758U (en) | Light emitting diode light-emission brightness controller | |
| CN204114786U (en) | A kind of anti-tampering electricity-saving lamp | |
| CN202231928U (en) | Brightness control device of light emitting diode (LED) light | |
| CN203731354U (en) | Novel heat-dissipation dust-proof lamp housing for LED (light emitting diode) lamp | |
| CN205001956U (en) | A dull and stereotyped lamp of heart -shaped LED for house ornamentation | |
| CN204559937U (en) | A kind of LED step-down drive circuit | |
| CN202285413U (en) | Digital camera with light-emitting diode (LED) flashlight | |
| CN214587958U (en) | LED display control circuit of household electrical appliance | |
| CN103017068A (en) | Solar underground energy-saving lamp | |
| CN202032323U (en) | Light emitting diode (LED) lamp compatible with ballast | |
| CN207394539U (en) | Vcehicular tunnel floodlight | |
| CN207501027U (en) | Avenue street lamp | |
| CN2906299Y (en) | Stable release-controlled illumination indicating device of LED | |
| CN204717434U (en) | A kind of LED flat lamp | |
| CN204029861U (en) | A kind of light-emitting diode | |
| CN205316235U (en) | Photoelectricity electricity -saving lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Ronggang Inventor before: Hu Qiang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: 510000 Luogang District City, Guangzhou, Eagle Cliff Road, No. 8, building No. 5, building 4, Patentee after: Guangdong Huanyu industrial Limited by Share Ltd. Address before: 312365 Zhejiang Province, Shaoxing city Shangyu District Songxia Town City Station International Plaza building 36 unit room 1-101 Patentee before: ZHEJIANG HONGSHENG TECHNOLOGY TRANSFER SERVICES CO.,LTD. Effective date of registration: 20170418 Address after: 312365 Zhejiang Province, Shaoxing city Shangyu District Songxia Town City Station International Plaza building 36 unit room 1-101 Patentee after: ZHEJIANG HONGSHENG TECHNOLOGY TRANSFER SERVICES CO.,LTD. Address before: Next door a Bang village chicken 313100 villages in Zhejiang province Huzhou city Changxing County town No. 17 pheasant Patentee before: Hu Qiang |
|
| TR01 | Transfer of patent right |