CN203204285U - Projector protecting apparatus - Google Patents

Projector protecting apparatus Download PDF

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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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CN
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Prior art keywords
projector
mode
infrared
display mode
infrared radiation
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CN 201220739996
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Chinese (zh)
Inventor
钟志高
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惠州市华阳多媒体电子有限公司
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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

一种投影仪保护装置 A projector protection apparatus

技术领域 FIELD

[0001] 本实用新型涉及投影仪领域,尤其涉及一种投影仪保护装置。 [0001] The present invention relates to a projector, and more particularly, to a projector protection device.

背景技术 Background technique

[0002] 投影仪是一种精密仪器,可以以精确的放大倍率将物体放大投影在投影屏上。 [0002] The projector is a precision instrument, the exact magnification may be enlarged and projected on the object projection screen. 目前,投影仪广泛应用在商务办公和教学等领域,还可以通过直接连接机顶盒放电视。 At present, widely used in projectors for business and education and so on, you can also put a TV set-top box via a direct connection. 随着投影仪的发展,对投影仪的亮度要求也越来越高。 With the development of the projector, increasingly high brightness requirements of the projector. 在投影仪使用过程中,我们可能会进入投影仪的投影区域,当人眼正对着投影仪镜头时,投影仪的亮度会对人眼进行干扰,甚至会对人眼造成非常大的伤害。 In the projector use, we may enter the projection area of ​​the projector, the timing when the eye in front of the projector lens, the projector's brightness will interfere with the human eye, even the human eye would cause great harm.

实用新型内容 SUMMARY

[0003] 本实用新型实施例提供了一种投影仪保护装置,用于保护人眼不被投影仪伤害。 [0003] Example embodiments of the present invention there is provided a projector protection means for protecting the human eye is not hurt the projector.

[0004] 一种投影仪保护装置,包括:用于接收人体的红外辐射信号的红外测温探头10和与红外测温探头10连接的用于根据红外测温探头10接收到的人体的红外辐射信号来选择投影仪的显示模式的处理模块20,其中,投影仪的显示模式包括低亮模式、关闭显示模式和正常显示模式。 [0004] A projector protection device, comprising: a body for receiving infrared radiation signals infrared temperature probe 10 and temperature probe 10 is connected to the IR infrared radiation for the infrared temperature probe 10 receives the human body signals to select the display mode of the projector processing module 20, wherein, the display mode of the projector includes a low light mode, off mode and a normal display mode display.

[0005] 其中,人体的红外辐射信号是人体温度与环境温度的差值。 [0005] wherein the infrared radiation signal is the difference between the body temperature and the ambient temperature of the human body.

[0006] 从以上技术方案可以看出,本实用新型实施例具有以下优点: [0006] As can be seen from the foregoing technical solutions, embodiments of the present invention has the following advantages:

[0007] 本实用新型用于接收人体的红外辐射信号的红外测温探头10和与红外测温探头10连接的用于根据红外测温探头10接收到的人体的红外辐射信号来选择投影仪的显示模式的处理模块20,其中,投影仪的显示模式包括低亮模式、关闭显示模式和正常显示模式。 Projector [0007] The present invention is an infrared temperature probe for receiving the body 10 and the infrared radiation signal for selecting a signal according to the infrared radiation received by the body 10 and the infrared temperature sensor 10 is connected to the infrared temperature probe the processing module 20 of the display mode, wherein the projector display mode comprises a low light mode, off mode and a normal display mode display. 本实施例的红外测温探头10检测到人体进入投影区域时,处理模块20可以选择低亮模式或关闭显示模式,可以保护人眼不被投影仪伤害,提高了用户体验。 Infrared temperature probe 10 of the present embodiment detects the body into the projection region, the processing module 20 may select a low light mode display mode on or off, to protect the human eye is not hurt by the projector, thereby improving user experience.

附图说明 BRIEF DESCRIPTION

[0008] 为了更清楚地说明本实用新型实施例的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本实用新型的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。 [0008] In order to more clearly illustrate the embodiments are introduced briefly in the accompanying drawings required for describing the technical solutions used in the present embodiment of the invention, the following embodiments will be apparent in the following description of the drawings are merely present invention Some embodiments of the present art ordinary skill, without creative efforts, can derive from these drawings other drawings.

[0009] 图1是本实用新型实施例中投影仪保护装置的示意图。 [0009] FIG. 1 is an embodiment of the present invention, a schematic view of a projector protection device.

具体实施方式 detailed description

[0010] 下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。 [0010] below with reference to the present invention, the embodiment of the drawings, the present invention embodiment of the technical solution will be clearly and completely described, obviously, the described embodiments are merely embodiments of the present invention a part, rather than all embodiments. 基于本实用新型中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。 Based on the embodiments of the present invention, all other embodiments to those of ordinary skill in the art without any creative effort shall fall within the scope of protection of the present invention. [0011] 本实用新型实施例提供了一种投影仪保护装置,用于保护人眼不被投影仪伤害。 [0011] Example embodiments of the present invention there is provided a projector protection means for protecting human eyes from being hurt the projector.

[0012] 下面通过具体实施例对本实用新型的技术方案进行详细描述,请参阅图1: [0012] The following detailed description of the technical solution of the present invention through specific embodiments, see Figure 1:

[0013] 一种投影仪保护装置,包括:用于接收人体的红外辐射信号的红外测温探头10和与红外测温探头10连接的用于根据红外测温探头10接收到的人体的红外辐射信号来选择投影仪的显示模式的处理模块20,其中,投影仪的显示模式包括低亮模式、关闭显示模式和正常显示模式。 [0013] A projector protection device, comprising: a body for receiving infrared radiation signals infrared temperature probe 10 and temperature probe 10 is connected to the IR infrared radiation for the infrared temperature probe 10 receives the human body signals to select the display mode of the projector processing module 20, wherein, the display mode of the projector includes a low light mode, off mode and a normal display mode display.

[0014] 其中,人体的红外辐射信号是人体温度与环境温度的差值。 [0014] wherein the infrared radiation signal is the difference between the body temperature and the ambient temperature of the human body.

[0015] 应当理解的是,人体都有恒定的体温,一般在37度,所以会发出特定波长IOUM左右的红外线。 [0015] It should be appreciated that the body has a constant temperature, usually 37 degrees, it will emit a specific wavelength of about IOUM infrared.

[0016] 本实施例中的红外测温探头10可以探测人体发射的IOUM左右的红外线,从而判断人体是否在投影区域内。 [0016] The present embodiment can detect infrared temperature probe 10 around the body IOUM emitting infrared rays to determine whether the human body within the projection area. 当红外测温探头10接收到人体红外辐射温度发生变化时,可以传递给与其连接的处理模块20,由处理模块20将投影仪从正常显示模式更改为低亮模式或关闭显示模式,从而达到保护人眼的目的。 When the infrared temperature sensor 10 receives infrared radiation when temperature changes, may be transferred to the processing module 20 connected thereto, by the processing module 20 of the projector from a normal display mode changes to a low light mode or turn off the display mode, so as to protect the purpose of the human eye. 而当人体远离投影区域后,处理模块20又可以选择进入正常显示模式。 And when the body away from the projection area, and the processing module 20 can choose to enter the normal display mode. 本实施例中一旦人进入投影区域,红外测温探头10便可以检测到人体红外辐射,从而由处理模块20选择投影仪的显示模式。 In this embodiment once a person enters the projection region, the infrared temperature sensor 10 can detect the infrared radiation, so that the module 20 selects a display mode by the processing of the projector.

[0017] 需说明的是,投影仪的显示模式包括低亮模式、关闭显示模式和正常显示模式。 [0017] It should be noted that the display mode of the projector includes a low light mode, off mode and a normal display mode display. 当人体进入投影区域时,处理模块20可以选择低亮模式或关闭显示模式,而当人体远离投影区域时,处理模块20可以选择正常显示模式。 When the body enters the projection region, the processing module 20 may select a low light mode or turn off the display mode, and when the body away from the projection area, the processing module 20 may select the normal display mode.

[0018] 其中,低亮模式和关闭显示模式的选择具体可根据用户需求来进行设定,具体不做限定。 [0018] wherein the low light mode and the off mode selection display can be set according to specific user needs, it is not particularly limited.

[0019] 优选的,为了增强红外测温探头10对人体的红外辐射敏感,在红外测温探头10的探头上可以覆盖有特殊的菲泥尔滤光片,使环境的干扰受到明显的控制作用。 [0019] Preferably, in order to enhance the infrared temperature sensor 10 sensitive to infrared radiation of the human body, the probe infrared temperature probe 10 may be covered with a special filter phenanthrene mud Seoul, so that the interference environment is obviously controlled by the .

[0020] 由上可知,本实用新型用于接收人体的红外辐射信号的红外测温探头10和与红外测温探头10连接的用于根据红外测温探头10接收到的人体的红外辐射信号来选择投影仪的显示模式的处理模块20,其中,投影仪的显示模式包括低亮模式、关闭显示模式和正常显示模式。 [0020] From the above, the present invention for receiving a signal of human infrared radiation and the infrared temperature sensor 10 and the infrared temperature probe 10 is connected to the body signal according to the infrared radiation received by the infrared temperature probe 10 projector display mode is selected processing module 20, wherein, the display mode of the projector includes a low light mode, off mode and a normal display mode display. 本实施例的红外测温探头10检测到人体进入投影区域时,处理模块20可以选择低亮模式或关闭显示模式,可以保护人眼不被投影仪伤害,提高了用户体验。 Infrared temperature probe 10 of the present embodiment detects the body into the projection region, the processing module 20 may select a low light mode display mode on or off, to protect the human eye is not hurt by the projector, thereby improving user experience.

[0021] 以上对本实用新型所提供的一种投影仪保护装置进行了详细介绍,对于本领域的一般技术人员,依据本实用新型实施例的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本实用新型的限制。 [0021] The above detailed description of the protection apparatus A projector according to the present invention is provided for those of ordinary skill in the art according to the idea of ​​the embodiment of the present invention, may make modifications to the specific implementation and application scope place, Therefore, the specification shall not be construed as limiting the present novel practical pair.

Claims (1)

  1. 1.一种投影仪保护装置,其特征在于,包括: 用于接收人体的红外辐射信号的红外测温探头(10)和与所述红外测温探头(10)连接的用于根据所述红外测温探头(10)接收到的人体的红外辐射信号来选择投影仪的显示模式的处理模块(20),其中,所述投影仪的显示模式包括低亮模式、关闭显示模式和正常显示模式。 1. A projector protection apparatus, characterized by comprising: means for receiving an infrared temperature probe body infrared radiation signal (10) and the infrared temperature probe (10) for connection, according to the IR temperature probe (10) received infrared radiation signal processing module body to select the display mode of the projector (20), wherein the display mode of the projector includes a low light mode, off mode and a normal display mode display.
CN 201220739996 2012-12-28 2012-12-28 Projector protecting apparatus CN203204285U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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
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

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