CN204315240U - A kind of myopia prevention TV protection screen - Google Patents
A kind of myopia prevention TV protection screen Download PDFInfo
- Publication number
- CN204315240U CN204315240U CN201420835287.5U CN201420835287U CN204315240U CN 204315240 U CN204315240 U CN 204315240U CN 201420835287 U CN201420835287 U CN 201420835287U CN 204315240 U CN204315240 U CN 204315240U
- Authority
- CN
- China
- Prior art keywords
- protection screen
- utility
- user
- model
- myopia prevention
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a kind of myopia prevention TV protection screen; comprise protection screen, locking device, infrared probe and loudspeaker; described protection screen back is provided with locking device, and described protection screen top is provided with some infrared probes, and described infrared probe is no less than 2.The utility model structure is simple, easy to use, can effectively remind user away from TV, reduces the probability of user's raying, and protects the eyesight of user.
Description
(1) technical field
The utility model relates to protection screen field, particularly relates to a kind of myopia prevention TV protection screen.
(2) background technology
TV protection screen can play the effect stopping certain radiation, but leans on too near or can be subject to certain radiation, and damages the eyesight of user.Structure is simple on the market now, easy to use, can effectively remind user away from TV, reduces the probability of user's raying, and protects the protection screen of the eyesight of user also rare, have to be developed.
(3) utility model content
In order to overcome the weak point of existing protection screen, the utility model provides a kind of myopia prevention TV protection screen.
The technical solution of the utility model is achieved in that
A kind of myopia prevention TV protection screen of this programme, comprise protection screen, locking device, infrared probe and loudspeaker, described protection screen back is provided with locking device, and described protection screen top is provided with some infrared probes, and described infrared probe is no less than 2.
Usefulness of the present utility model is: structure is simple, easy to use, can effectively remind user away from TV, reduces the probability of user's raying, and protects the eyesight of user.
(4) accompanying drawing explanation
Fig. 1 is institutional framework schematic diagram of the present utility model.
Wherein: 1-protection screen; 2-locking device; 3-infrared probe.
(5) embodiment
Below in conjunction with accompanying drawing, brief description is made to a kind of embodiment of the present utility model.
As a kind of myopia prevention TV protection screen of Fig. 1; comprise protection screen 1, locking device 2, infrared probe 3 and loudspeaker; described protection screen 1 back is provided with locking device 2, and described protection screen 1 top is provided with some infrared probes 3, and described infrared probe 3 is no less than 2.
The course of work of this example: during use, when close to user crosses from TV, any described infrared probe 3 detects user, and loudspeaker sends prompt tone, and user is away from TV in prompting, and when infrared probe 3 detects less than human body, prompt tone stops.Because infrared probe 3 is no less than 2, effectively investigative range can be increased.The utility model structure is simple, easy to use, can effectively remind user away from TV, reduces the probability of user's raying, and protects the eyesight of user.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. a myopia prevention TV protection screen; comprise protection screen (1), locking device (2), infrared probe (3) and loudspeaker; it is characterized in that: described protection screen (1) back is provided with locking device (2); described protection screen (1) top is provided with some infrared probes (3), and described infrared probe (3) is no less than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835287.5U CN204315240U (en) | 2014-12-24 | 2014-12-24 | A kind of myopia prevention TV protection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835287.5U CN204315240U (en) | 2014-12-24 | 2014-12-24 | A kind of myopia prevention TV protection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315240U true CN204315240U (en) | 2015-05-06 |
Family
ID=53137543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835287.5U Expired - Fee Related CN204315240U (en) | 2014-12-24 | 2014-12-24 | A kind of myopia prevention TV protection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315240U (en) |
-
2014
- 2014-12-24 CN CN201420835287.5U patent/CN204315240U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204315240U (en) | A kind of myopia prevention TV protection screen | |
| CN202526685U (en) | Medical treatment transfusion chair | |
| CN201732461U (en) | Myopia-preventing alarm for computers | |
| CN204241860U (en) | The intelligent domestic device of air-conditioning is regulated by induction human temperature intelligent humidity | |
| CN204483814U (en) | A kind of anti-dry pot | |
| CN205649186U (en) | Novel cupboard with formaldehyde detector | |
| CN105225653A (en) | A kind of display brightness control system | |
| CN204472237U (en) | Induction pen | |
| CN204476206U (en) | A kind of de-crowded device | |
| CN203814973U (en) | Safe hydraulic chair | |
| CN204048983U (en) | The auxiliary pad of automotive seat of support shoulders neck head | |
| CN201701375U (en) | Safety earpick | |
| CN202889832U (en) | Sanitary novel remote controller | |
| CN205037356U (en) | Protection device for be used for stove | |
| CN202397246U (en) | Soup cooking pot with timer | |
| CN204542398U (en) | The interim apparatus for placing of a kind of article | |
| CN202353689U (en) | Nearsightedness-preventing automatic power off television switch | |
| CN204543070U (en) | The multifunctional transfusion rack improved | |
| CN204542399U (en) | A kind of article holder | |
| CN201683796U (en) | Auxiliary chair for baby bath | |
| CN204060409U (en) | Multi-functional security door | |
| AU2012100600A4 (en) | A waterproof holding earphone | |
| CN203025664U (en) | Electric heating mouse pad | |
| CN204242040U (en) | A kind of display | |
| CN203073814U (en) | Multifunctional sofa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |