CN202068498U - Automatic distance measurement control television - Google Patents
Automatic distance measurement control television Download PDFInfo
- Publication number
- CN202068498U CN202068498U CN201120151311XU CN201120151311U CN202068498U CN 202068498 U CN202068498 U CN 202068498U CN 201120151311X U CN201120151311X U CN 201120151311XU CN 201120151311 U CN201120151311 U CN 201120151311U CN 202068498 U CN202068498 U CN 202068498U
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- CN
- China
- Prior art keywords
- distance measurement
- television
- prompt device
- sound prompt
- control unit
- 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.)
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Abstract
The utility model discloses an automatic distance measurement control television, and provides a television which can be used for automatically measuring the distance between a watcher and the television, giving an immediate warning and simultaneously controlling the time of watching television programs. The automatic distance measurement control television comprises an infrared distance measurement sensor, a voice warning device, a control unit and a time limiting unit which are arranged outside a casing, the infrared distance measurement sensor is electrically connected with the voice warning device, and the control unit is electrically connected with the voice warning device and the time limiting unit respectively. The automatic distance measurement control television is propitious to protection of eyesight of watchers, and has the functions of energy saving and environment protection.
Description
Technical field
The utility model relates to technical field of television sets, particularly relates to a kind of intelligentized range finding from TV set controlled.
Background technology
Along with development of science and technology and progress, television set has become indispensable part in modern's life, it is not only attracting adult and minor, the more important thing is, also innocent infant also can be attracted by the picture acoustic image that video screen occurs, and children closely or for a long time watch TV, brings harmful effect can for its body and mind, especially pupillary eyesight is caused very big influence, make the head of a family worry easily.
Summary of the invention
In view of the foregoing, the purpose of this utility model is to provide a kind of can measure the distance that the beholder televiews automatically, and gives instant alerts, can control the television set of watching TV program time.
Range finding described in the utility model is provided with infrared distance sensor from TV set controlled in tv shell, sound prompt device, the control unit and the unit of prescribing a time limit;
Described infrared distance sensor is electrically connected mutually with sound prompt device, is used to measure the distance between beholder and the television set, and control unit is electrically connected mutually with the sound prompt device and the unit of prescribing a time limit respectively.When the distance value that measures less than or greater than the predeterminable range value, sound prompt device can give the alarm; Warning time reaches the Preset Time value, and the control unit that is connected with sound prompt device can automatically perform the operation of shutdown command.
Further, described infrared distance sensor is connected with built-in remote control switch.
Further, described sound prompt device is a loud speaker.
The beneficial effects of the utility model are:
1. vision protection function, when the beholder closely watched TV, sound prompt device can give the alarm, and the prompting beholder selects suitably distance to watch TV;
2. energy-saving environmental-protection function, as beholder during away from television set, sound prompt device can give the alarm, and alarm reaches the Preset Time value, and control unit is carried out shutdown function automatically;
3. timing function reminds the beholder not watch TV for a long time, can protect beholder's eyesight, can avoid the beholder to enter when watching again cracking the state of sleeping between the teeth and television set operates for a long time.
Description of drawings
Fig. 1 is that a kind of range finding described in the utility model is from TV set controlled structure block diagram.
The division mark is as follows in the accompanying drawing: 1, housing; 2, infrared distance sensor; 3, sound prompt device; 4, control unit; 5, unit in limited time.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 be a kind of range finding described in the utility model from TV set controlled structure block diagram, this television set comprises the infrared distance sensor 2 that is arranged in the housing 1, sound prompt device 3, control unit 4 and unit 5 in limited time; Described infrared distance sensor 2 is electrically connected mutually with sound prompt device 3, is used to measure the distance between beholder and the television set.
Control unit 4 is electrically connected mutually with the sound prompt device 3 and the unit 5 of prescribing a time limit respectively.When the distance value that measures less than or greater than the predeterminable range value, sound prompt device 3 can give the alarm, described sound prompt device 3 adopts loud speakers to carry out the sounding prompting.When warning time reached the Preset Time value, the control unit 4 that is connected with sound prompt device 3 can automatically perform the operation of shutdown command.
Obviously the foregoing description is not to restriction of the present utility model, and above-mentioned a kind of range finding can also have other many variations from TV set controlled.Though gone through the utility model in conjunction with above-mentioned example, some that should be understood that professional person in the industry can expect apparently are identical, and alternative scheme all falls within the protection range that the utility model claim limited.
Claims (3)
1. a range finding includes tv shell (1) from TV set controlled, it is characterized in that, also comprises infrared distance sensor (2), sound prompt device (3), the control unit (4) that is arranged in the housing (1) and the unit (5) of prescribing a time limit;
Described infrared distance sensor (2) is electrically connected mutually with sound prompt device (3), and control unit (4) is electrically connected mutually with the sound prompt device (3) and the unit (5) of prescribing a time limit respectively.
2. a kind of range finding according to claim 1 is characterized in that from TV set controlled described infrared distance sensor (2) is connected with built-in remote control switch.
3. a kind of range finding according to claim 1 is characterized in that from TV set controlled described sound prompt device (3) is a loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120151311XU CN202068498U (en) | 2011-05-13 | 2011-05-13 | Automatic distance measurement control television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120151311XU CN202068498U (en) | 2011-05-13 | 2011-05-13 | Automatic distance measurement control television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068498U true CN202068498U (en) | 2011-12-07 |
Family
ID=45062347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120151311XU Expired - Fee Related CN202068498U (en) | 2011-05-13 | 2011-05-13 | Automatic distance measurement control television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363513A (en) * | 2014-11-12 | 2015-02-18 | 无锡科思电子科技有限公司 | Automatic-switching smart television |
-
2011
- 2011-05-13 CN CN201120151311XU patent/CN202068498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363513A (en) * | 2014-11-12 | 2015-02-18 | 无锡科思电子科技有限公司 | Automatic-switching smart television |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120513 |