CN106481257A - A kind of periscopic shadow Spy hole of anti-theft door - Google Patents
A kind of periscopic shadow Spy hole of anti-theft door Download PDFInfo
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- CN106481257A CN106481257A CN201510545774.7A CN201510545774A CN106481257A CN 106481257 A CN106481257 A CN 106481257A CN 201510545774 A CN201510545774 A CN 201510545774A CN 106481257 A CN106481257 A CN 106481257A
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- dimming glass
- control dimming
- electronic
- shadow
- eyepiece
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Abstract
The invention discloses a kind of periscopic shadow Spy hole of anti-theft door, including object lens, eyepiece and two pieces of illuminators it is characterised in that also including electronic-control dimming glass and LED, described electronic-control dimming glass is positioned close to one end of eyepiece, and described electronic-control dimming glass is passed through switch and is connected with drive circuit；Described LED is arranged on the periphery of electronic-control dimming glass, and described LED is connected with random signal generator.Described electronic-control dimming glass is arranged on eyepiece near indoor one end.Described electronic-control dimming glass is LCD electric-controlled dimming glass.Described LED is positioned close to one end of interior.This opal safety coefficient is high, the antitheft anti-tampering, privacy beneficial to protection user, and low cost.
Description
Technical field
The present invention relates to antitheft door security fields, particularly to a kind of periscopic shadow Spy hole of anti-theft door.
Background technology
Spy hole of anti-theft door is also known as peephole, it is installed in a kind of compact optical instrument on antitheft door, it is easy to resident from indoor situation about observing through opal outdoors, in order to the person of avoiding theft directly discloses bad opal, the handle putting in the indoor door lock of instrument pressing at opal opens antitheft door, occur in that a kind of periscopic Spy hole of anti-theft door, its structure generally includes object lens, eyepiece and two pieces of illuminators, object lens are arranged on the outdoor end of antitheft door, eyepiece is arranged on the indoor end of antitheft door, passes through the situation of eyepiece, illuminator, object lens observation outdoor for indoor user.
This opal peephole is two-way translucent cat eye, although thief not so easily sees the situation of interior clearly from objective end, but the light of interior, the change of shadow can be observed from object lens, and interior whether someone can be judged according to the situation of change of light, shadow, and then implement larceny.Traditional opal is unfavorable for protecting personal safety and proprietary safety, and is unfavorable for protecting the privacy of people.
Content of the invention
The purpose of the present invention is for the deficiencies in the prior art, and provides a kind of periscopic shadow Spy hole of anti-theft door, and this opal safety coefficient is high, the antitheft anti-tampering, privacy beneficial to protection user, and low cost.
The technical scheme realizing the object of the invention is：
A kind of periscopic shadow Spy hole of anti-theft door, including object lens, eyepiece and two pieces of illuminators, unlike the prior art, also includes
Electronic-control dimming glass, described electronic-control dimming glass is positioned close to one end of eyepiece, and described electronic-control dimming glass is passed through switch and is connected with drive circuit；
LED, described LED is arranged on the periphery of electronic-control dimming glass, and described LED is connected with random signal generator.
Described electronic-control dimming glass is arranged on eyepiece near indoor one end.
Described electronic-control dimming glass is arranged between object lens and eyepiece.
Described electronic-control dimming glass is two pieces, and two pieces of electronic-control dimming glass are fitted respectively over the indoor end of object lens and eyepiece.
Described electronic-control dimming glass is LCD electric-controlled dimming glass.
Described LED is positioned close to one end of interior.
When electronic-control dimming glass is not powered, it is in opaque impermeable light state, block the light that thief directly observes interior by opal outdoor end object lens, the situation of change of shadow, when indoor user needs to observe outdoor situation from the eyepiece end of opal, the power supply only needing to connect drive circuit is energized to electronic-control dimming glass, electronic-control dimming glass is immediately turned into transparent, the state of printing opacity, observation finishes power-off, electronic-control dimming glass recovers opaque again, lighttight state, block thief and directly observe indoor light by opal outdoor end object lens, the situation of change of shadow, can not be according to light, the situation of change of shadow judges interior whether someone, and then implement larceny, simultaneously, stranger is not because observe the situation of interior, also protect the privacy of user simultaneously；In addition, the electronic-control dimming glass when light that the LED of irregular random light emission sends makes opaque presents irregular light and shade change, simulate the television set of interior or people project on electronic-control dimming glass shadow change when walking about, thief can be confused so as to larceny dare not be implemented easily.
Therefore, this opal safety coefficient is high, the antitheft anti-tampering, privacy beneficial to protection user, and low cost.
Brief description
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Fig. 3 is the structural representation of embodiment 3.
In figure, 1. object lens 2. eyepiece 3. illuminator 4. electronic-control dimming glass, 5. drive circuit 6. switch 7.LED lamp 8. random signal generator.
Specific embodiment
With reference to the accompanying drawings and examples present invention is further elaborated, but is not limitation of the invention.
Embodiment 1：
With reference to Fig. 1, a kind of periscopic shadow Spy hole of anti-theft door, including object lens 1, eyepiece 2 and two pieces of illuminators 3, also include
Electronic-control dimming glass 4, described electronic-control dimming glass 4 is positioned close to one end of eyepiece 2, and described electronic-control dimming glass 4 is passed through switch 6 and is connected with drive circuit 5；
LED 7, described LED 7 is arranged on the periphery of electronic-control dimming glass 4, and described LED 7 is connected with random signal generator 8.
Described electronic-control dimming glass 4 is arranged on eyepiece 2 near indoor one end.
Described electronic-control dimming glass 4 is LCD electric-controlled dimming glass.
Described LED 7 is positioned close to one end of interior.
When electronic-control dimming glass 4 is not powered, it is in opaque impermeable light state；When indoor user needs to observe outdoor situation from the eyepiece end of opal, the power supply only needing to connect drive circuit 5 is energized to electronic-control dimming glass 4, electronic-control dimming glass 4 is immediately turned into transparent, printing opacity state, observation finishes power-off, and electronic-control dimming glass 4 recovers opaque, lighttight state again；In addition, the electronic-control dimming glass 4 when the light that the LED 7 of irregular random light emission sends makes opaque presents irregular light and shade change, simulate the television set of interior or people project on electronic-control dimming glass 4 shadow change when walking about.
Embodiment 2：
With reference to Fig. 2, a kind of periscopic shadow Spy hole of anti-theft door, electronic-control dimming glass 4 is arranged between object lens 1 and eyepiece 2, and remaining is with embodiment 1.
Embodiment 3：
With reference to Fig. 3, a kind of periscopic shadow Spy hole of anti-theft door, electronic-control dimming glass 4 is two pieces, and two pieces of electronic-control dimming glass 4 are fitted respectively over the indoor end of object lens 1 and eyepiece 2, and remaining is with embodiment 1.
Claims (6)
1. a kind of periscopic shadow Spy hole of anti-theft door, including object lens, eyepiece and two pieces of illuminators it is characterised in that also including
Electronic-control dimming glass, described electronic-control dimming glass is positioned close to one end of eyepiece, and described electronic-control dimming glass is passed through switch and is connected with drive circuit；
LED, described LED is arranged on the periphery of electronic-control dimming glass, and described LED is connected with random signal generator.
2. periscopic shadow Spy hole of anti-theft door according to claim 1 is it is characterised in that described electronic-control dimming glass is arranged on eyepiece near indoor one end.
3. periscopic shadow Spy hole of anti-theft door according to claim 1 is it is characterised in that described electronic-control dimming glass is arranged between object lens and eyepiece.
4. it is characterised in that described electronic-control dimming glass is two pieces, two pieces of electronic-control dimming glass are fitted respectively over the indoor end of object lens and eyepiece to periscopic shadow Spy hole of anti-theft door according to claim 1.
5. periscopic shadow Spy hole of anti-theft door according to claim 1 is it is characterised in that described electronic-control dimming glass is LCD electric-controlled dimming glass.
6. periscopic shadow Spy hole of anti-theft door according to claim 1 is it is characterised in that described LED is positioned close to one end of interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545774.7A CN106481257A (en) | 2015-08-31 | 2015-08-31 | A kind of periscopic shadow Spy hole of anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545774.7A CN106481257A (en) | 2015-08-31 | 2015-08-31 | A kind of periscopic shadow Spy hole of anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106481257A true CN106481257A (en) | 2017-03-08 |
Family
ID=58236036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510545774.7A Pending CN106481257A (en) | 2015-08-31 | 2015-08-31 | A kind of periscopic shadow Spy hole of anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106481257A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951623A (en) * | 2019-04-09 | 2019-06-28 | Oppo广东移动通信有限公司 | Periscope type lens, imaging modules, CCD camera assembly and electronic device |
| CN110646995A (en) * | 2019-09-25 | 2020-01-03 | Oppo（重庆）智能科技有限公司 | Lens assembly, periscopic camera and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624288Y (en) * | 2003-04-23 | 2004-07-07 | 武汉大学 | A random excitation burglarproof switch controller |
| DE202008017868U1 (en) * | 2008-12-05 | 2010-10-14 | Gmür & Großmann GmbH | safety device |
| CN203129912U (en) * | 2012-12-29 | 2013-08-14 | 吴美华 | Double-cat-eye door |
| CN104653078A (en) * | 2013-11-21 | 2015-05-27 | 青岛唐鹏钢结构工程有限公司 | Peeping-prevention door mirror of antitheft door |
| CN205047121U (en) * | 2015-08-31 | 2016-02-24 | 康臣胜 | Periscopic shadow burglary -resisting door cat eye |
-
2015
- 2015-08-31 CN CN201510545774.7A patent/CN106481257A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624288Y (en) * | 2003-04-23 | 2004-07-07 | 武汉大学 | A random excitation burglarproof switch controller |
| DE202008017868U1 (en) * | 2008-12-05 | 2010-10-14 | Gmür & Großmann GmbH | safety device |
| CN203129912U (en) * | 2012-12-29 | 2013-08-14 | 吴美华 | Double-cat-eye door |
| CN104653078A (en) * | 2013-11-21 | 2015-05-27 | 青岛唐鹏钢结构工程有限公司 | Peeping-prevention door mirror of antitheft door |
| CN205047121U (en) * | 2015-08-31 | 2016-02-24 | 康臣胜 | Periscopic shadow burglary -resisting door cat eye |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951623A (en) * | 2019-04-09 | 2019-06-28 | Oppo广东移动通信有限公司 | Periscope type lens, imaging modules, CCD camera assembly and electronic device |
| CN110646995A (en) * | 2019-09-25 | 2020-01-03 | Oppo（重庆）智能科技有限公司 | Lens assembly, periscopic camera and electronic equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170308 |