CN203204285U - Projector protecting apparatus - Google Patents
Projector protecting apparatus Download PDFInfo
- Publication number
- CN203204285U CN203204285U CN 201220739996 CN201220739996U CN203204285U CN 203204285 U CN203204285 U CN 203204285U CN 201220739996 CN201220739996 CN 201220739996 CN 201220739996 U CN201220739996 U CN 201220739996U CN 203204285 U CN203204285 U CN 203204285U
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- Prior art keywords
- projector
- human body
- display mode
- infrared temperature
- temperature probe
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- Measuring And Recording Apparatus For Diagnosis (AREA)
- Radiation Pyrometers (AREA)
Abstract
Disclosed in the embodiment of the utility model is a projector protecting apparatus. The protecting apparatus comprises: an infrared temperature measurement probe, which is used for receiving an infrared radiation signal of a human body; and a processing module, which is connected with the infrared temperature measurement probe and is used for selecting a display mode of a projector according to the infrared radiation signal, received by the infrared temperature measurement probe, of the human body. The display modes of the projector include a low light mode, a closing displaying mode and a normal displaying mode. Therefore, human eyes can be protected from being damaged by the projector.
Description
Technical field
The utility model relates to the projector field, relates in particular to a kind of projector protective device.
Background technology
Projector is a kind of exact instrument, can with accurate enlargement ratio with the object enlarging projection on projection screen.At present, projector is widely used in fields such as business office and teaching, can also pass through direct junctor top box placing TV.Along with the development of projector, also more and more higher to the brightness requirement of projector.In the projector use, we may enter the view field of projector, and when human eye faced projector lens, the brightness meeting of projector was disturbed human eye, even can cause very large injury to human eye.
The utility model content
The utility model embodiment provides a kind of projector protective device, is not projected the instrument injury for the protection of human eye.
A kind of projector protective device; comprise: the processing module 20 of selecting the display mode of projector for infrared temperature probe 10 and the infrared radiation signal for the human body that receives according to infrared temperature probe 10 that is connected with infrared temperature probe 10 of the infrared radiation signal that receives human body; wherein, the display mode of projector comprises low bright pattern, closes display mode and normal displaying mode.
Wherein, the infrared radiation signal of human body is the difference of human body temperature and environment temperature.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the synoptic diagram of projector protective device among the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of projector protective device, is not projected the instrument injury for the protection of human eye.
Below by specific embodiment the technical solution of the utility model is described in detail, sees also Fig. 1:
A kind of projector protective device; comprise: the processing module 20 of selecting the display mode of projector for infrared temperature probe 10 and the infrared radiation signal for the human body that receives according to infrared temperature probe 10 that is connected with infrared temperature probe 10 of the infrared radiation signal that receives human body; wherein, the display mode of projector comprises low bright pattern, closes display mode and normal displaying mode.
Wherein, the infrared radiation signal of human body is the difference of human body temperature and environment temperature.
Should be understood that human body has constant body temperature, generally at 37 degree, so can send infrared ray about specific wavelength 10UM.
It should be noted that the display mode of projector comprises low bright pattern, closes display mode and normal displaying mode.When human body entered view field, processing module 20 can be selected low bright pattern or close display mode, and when human body during away from view field, processing module 20 can be selected normal displaying mode.
Wherein, low bright pattern specifically can be set according to user's request with the selection of closing display mode, does not specifically do restriction.
Preferably, in order to strengthen the sensitive for infrared radiation of 10 pairs of human bodies of infrared temperature probe, on the probe of infrared temperature probe 10, can be coated with special luxuriant and rich with fragrance mud that optical filter, make the interference of environment be subjected to the obvious control effect.
As from the foregoing, infrared temperature probe 10 and the infrared radiation signal for the human body that receives according to infrared temperature probe 10 that is connected with infrared temperature probe 10 that the utility model be used for to receive the infrared radiation signal of human body selected the processing module 20 of the display mode of projector, wherein, the display mode of projector comprises low bright pattern, closes display mode and normal displaying mode.When the infrared temperature probe 10 of present embodiment detected human body and enters view field, processing module 20 can be selected low bright pattern or close display mode, can protect human eye not to be projected the instrument injury, had improved user's experience.
More than a kind of projector protective device provided by the utility model is described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum, this description should not be construed as restriction of the present utility model.
Claims (1)
1. a projector protective device is characterized in that, comprising:
The infrared temperature probe (10) and the infrared radiation signal for the human body that receives according to described infrared temperature probe (10) that is connected with described infrared temperature probe (10) that be used for to receive the infrared radiation signal of human body are selected the processing module (20) of the display mode of projector, wherein, the display mode of described projector comprises low bright pattern, closes display mode and normal displaying mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739996 CN203204285U (en) | 2012-12-28 | 2012-12-28 | Projector protecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739996 CN203204285U (en) | 2012-12-28 | 2012-12-28 | Projector protecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204285U true CN203204285U (en) | 2013-09-18 |
Family
ID=49148380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220739996 Expired - Fee Related CN203204285U (en) | 2012-12-28 | 2012-12-28 | Projector protecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105306856A (en) * | 2015-10-26 | 2016-02-03 | 全普光电科技(上海)有限公司 | Micro projector safety device |
| WO2016033118A1 (en) * | 2014-08-29 | 2016-03-03 | Incyphae Inc. | Method and apparatus for enhancing nervous function |
| CN105786165A (en) * | 2014-12-24 | 2016-07-20 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN106597789A (en) * | 2016-12-21 | 2017-04-26 | 海信集团有限公司 | Control method and device of laser projection apparatus |
-
2012
- 2012-12-28 CN CN 201220739996 patent/CN203204285U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033118A1 (en) * | 2014-08-29 | 2016-03-03 | Incyphae Inc. | Method and apparatus for enhancing nervous function |
| US10092235B2 (en) | 2014-08-29 | 2018-10-09 | Incyphae Inc. | Method and apparatus for enhancing nervous function |
| US10849552B2 (en) | 2014-08-29 | 2020-12-01 | Resonea, Inc. | Method and apparatus for enhancing nervous function |
| US11723591B2 (en) | 2014-08-29 | 2023-08-15 | Resonea, Inc. | Method and apparatus for enhancing nervous function |
| CN105786165A (en) * | 2014-12-24 | 2016-07-20 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105306856A (en) * | 2015-10-26 | 2016-02-03 | 全普光电科技(上海)有限公司 | Micro projector safety device |
| CN105306856B (en) * | 2015-10-26 | 2018-06-29 | 全普光电科技(上海)有限公司 | Micro-projector safety device |
| CN106597789A (en) * | 2016-12-21 | 2017-04-26 | 海信集团有限公司 | Control method and device of laser projection apparatus |
| US10291891B2 (en) | 2016-12-21 | 2019-05-14 | Hisense Co., Ltd. | Method and apparatus for controlling a laser projection device |
| CN106597789B (en) * | 2016-12-21 | 2019-08-13 | 海信集团有限公司 | The control method and device of laser projection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20181228 |