CN104265080A - Infrared sensing prompt device fixing on door - Google Patents
Infrared sensing prompt device fixing on door Download PDFInfo
- Publication number
- CN104265080A CN104265080A CN201410490138.4A CN201410490138A CN104265080A CN 104265080 A CN104265080 A CN 104265080A CN 201410490138 A CN201410490138 A CN 201410490138A CN 104265080 A CN104265080 A CN 104265080A
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- China
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- door
- infrared sensor
- amplifying circuit
- infrared
- human body
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Abstract
The invention relates to an infrared sensing prompt device fixing on a door. The infrared sensing prompt device fixing on the door comprises a correlation type photoelectric sensor, a human body thermal release infrared sensor, a comparison amplifying circuit, a music chip, a horn, a light emitting diode and a power source. The infrared sensing prompt device is fixed on the door through a 3M double faced adhesive tape; the correlation type photoelectric sensor can detect whether a key is inserted into a lock hole or not, the key blocks infrared light paths of the infrared sensor when being inserted into the lock hole, and the correlation type photoelectric sensor outputs signals through the comparison amplifying circuit to drive the music chip and enable the horn to be sounded; the human body thermal release infrared sensor detects whether a person is in a nearby place or not and outputs signals through the comparison amplifying circuit to drive the light emitting diode to give out light if the person is in the nearby place. Compared with various intelligent door lock having prompt functions, the infrared sensing prompt device is small in size, low in cost and low in power consumption and can be fixed on the door through the 3M double faced adhesive tape to guarantee being widely applied to the majority doors without changing interior structures of the doors.
Description
Denomination of invention:
The present invention relates to a kind of infrared induction suggestion device be fixed on door.
Technical field:
The present invention relates to a kind of infrared induction suggestion device be fixed on door, belong to infrared automation field.
Background technology:
Door great majority in daily life are all opened by key.In use, groups of people forget the behavior of taking off key after easily occurring door to open.In the corridor that, lighting apparatus rather dark at some is bad, people not only can feel to be difficult to find lockhole when opening the door, and the behavior of being omitted on door lock by key more easily occurs simultaneously.At present, some smart locks occurred on the market can avoid the generation of this type of phenomenon better.
Smart lock refers to and is different from traditional mechanical lock, user's identification, safety, managerial in more intelligentized lockset.The execution unit of locking a door in gate control system.Smart lock uses on-mechanical key as the mature technology of user's identification id, as: Fingerprint Lock, iris recognition access control system, magnetic card, radio-frequency card, TM card.
Because most smart lock does not make to turn the key in the lock.So user does not need to worry that key can be omitted by enabling.But the price of smart lock is generally higher, and to use smart lock need to change the internal structure of door or directly change the door that smart lock is housed, drawback so at present also result in a certain extent smart lock not accept by users.
Goal of the invention:
At present most smart locks on the market exist on the high side and are not easy to the drawback of installing, result in a certain extent smart lock not accept by users.Key do not extracted the phenomenon that just enters within doors after turning the key in the lock for reducing door opener in life and provide convenient for door opener opens the door in the dark, the present invention proposes a kind of infrared induction suggestion device be fixed on door, this device inserts when door lock can send prompt tone at key, have in the dark people near time light emitting diode can be driven to light the position of door lock.The present invention has that volume is little, with low cost, prompting successful and do not need to change the features such as the structure of door just can use.
The present invention proposes a kind of infrared induction suggestion device be fixed on door, comprises correlation photoelectric sensor, human body heat-releasing infrared sensor, compares amplifying circuit, Music Clip, loudspeaker, light emitting diode and power supply; Whole device is fixed on door; Correlation infrared sensor detects key and whether inserts lockhole, intercepts correlation infrared sensor infrared light path when key inserts lockhole, and the signal that correlation infrared sensor exports exports through comparing amplifying circuit to drive Music Clip and to make sound horn; Whether human body heat-releasing infrared sensor has people near detecting, near when having a people, the signal that its human body heat-releasing infrared sensor exports exports through comparing amplifying circuit to drive lumination of light emitting diode; Power supply is correlation photoelectric sensor, human body heat-releasing infrared sensor, compare amplifying circuit, Music Clip, loudspeaker, light emitting diode power.
The invention has the beneficial effects as follows: when key insert lockhole time the present invention can send prompt tone, have in the dark people near time can the present invention light emitting diode can be driven to illuminate the position of door lock.Compared with the intelligent door lock of numerous band prompt facilities on the market, volume of the present invention is little, with low cost, low in energy consumption, to be fixed on door thus the internal construction ensureing to be widely used in most door and do not need to change door by 3M double faced adhesive tape.
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing illustrates:
Fig. 1 is infrared induction suggestion device schematic diagram of the present invention
Fig. 2 is the flow chart of infrared induction suggestion device practical function of the present invention
Fig. 3 is the schematic appearance of embodiment of the present invention
In figure, 100---correlation infrared sensor; 102---human body heat-releasing infrared sensor; 104---compare amplifying circuit; 106---Music Clip; 108---loudspeaker; 110---light emitting diode; 112---power supply; 114---packaging system.
Concrete mode:
A kind of infrared induction suggestion device, consults Fig. 3 during use, is fixed on door by this device.Consult Fig. 1, this device comprises: correlation infrared sensor 100, human body heat-releasing infrared sensor 102, compare amplifying circuit 104, Music Clip 106, loudspeaker 108, light emitting diode 110, power supply 112, packaging system 114, and packaging system 114 can have different profiles and material.This device workflow consults Fig. 2, and correlation infrared sensor 100 detects key and whether inserts lockhole, and intercept correlation infrared sensor 100 infrared light path when key inserts lockhole, signal outputs to and compares amplifying circuit 104 by correlation infrared sensor 100.Relatively the signal of input amplifies and outputs to Music Clip 106 by amplifying circuit 104.Music Clip 106 controls loudspeaker 108 and to work sounding.Whether there is people near human body heat-releasing infrared sensor 102 detects and signal is outputted to and compare amplifying circuit 104.Relatively the signal of input amplifies and outputs to light emitting diode 110 by amplifying circuit 104.For the ease of using, each several part is all arranged on packaging system 114.Power supply 112 is correlation infrared sensor 100, human body heat-releasing infrared sensor 102, compare amplifying circuit 104, Music Clip 106, loudspeaker 108, light emitting diode 110 are powered.
Claims (1)
1. be fixed on the infrared induction suggestion device on door, it is characterized in that, comprise correlation photoelectric sensor, human body heat-releasing infrared sensor, compare amplifying circuit, Music Clip, loudspeaker, light emitting diode and power supply; Whole device is fixed on door; Correlation infrared sensor detects key and whether inserts lockhole, intercepts correlation infrared sensor infrared light path when key inserts lockhole, and the signal that correlation infrared sensor exports exports through comparing amplifying circuit to drive Music Clip and to make sound horn; Whether human body heat-releasing infrared sensor has people near detecting, near when having a people, the signal that its human body heat-releasing infrared sensor exports exports through comparing amplifying circuit to drive lumination of light emitting diode; Power supply is correlation photoelectric sensor, human body heat-releasing infrared sensor, compare amplifying circuit, Music Clip, loudspeaker, light emitting diode power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410490138.4A CN104265080A (en) | 2014-09-23 | 2014-09-23 | Infrared sensing prompt device fixing on door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410490138.4A CN104265080A (en) | 2014-09-23 | 2014-09-23 | Infrared sensing prompt device fixing on door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265080A true CN104265080A (en) | 2015-01-07 |
Family
ID=52156641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410490138.4A Pending CN104265080A (en) | 2014-09-23 | 2014-09-23 | Infrared sensing prompt device fixing on door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522661A (en) * | 2016-11-17 | 2017-03-22 | 江苏智石科技有限公司 | Lock hole lighting device based on human body sensing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510438A1 (en) * | 1985-03-22 | 1986-10-02 | Hans-Jürgen 6700 Ludwigshafen Müller | Door sign with wireless signal transmission |
| CN102086721A (en) * | 2011-03-25 | 2011-06-08 | 无锡爱睿芯电子有限公司 | Alarm lock |
| CN102086720A (en) * | 2009-12-04 | 2011-06-08 | 上海市南汇区惠南镇第二小学 | Prompting door lock |
| CN102400593A (en) * | 2011-10-31 | 2012-04-04 | 无锡爱迪信光电科技有限公司 | LED (Light Emitting Diode) lock |
| CN202788219U (en) * | 2012-06-20 | 2013-03-13 | 上海电机学院 | Lock-hole lighting device based on infrared ray control |
| CN103375062A (en) * | 2012-04-28 | 2013-10-30 | 上海市闵行第二中学 | Lock with function of reminding that key is not pulled out |
-
2014
- 2014-09-23 CN CN201410490138.4A patent/CN104265080A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510438A1 (en) * | 1985-03-22 | 1986-10-02 | Hans-Jürgen 6700 Ludwigshafen Müller | Door sign with wireless signal transmission |
| CN102086720A (en) * | 2009-12-04 | 2011-06-08 | 上海市南汇区惠南镇第二小学 | Prompting door lock |
| CN102086721A (en) * | 2011-03-25 | 2011-06-08 | 无锡爱睿芯电子有限公司 | Alarm lock |
| CN102400593A (en) * | 2011-10-31 | 2012-04-04 | 无锡爱迪信光电科技有限公司 | LED (Light Emitting Diode) lock |
| CN103375062A (en) * | 2012-04-28 | 2013-10-30 | 上海市闵行第二中学 | Lock with function of reminding that key is not pulled out |
| CN202788219U (en) * | 2012-06-20 | 2013-03-13 | 上海电机学院 | Lock-hole lighting device based on infrared ray control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522661A (en) * | 2016-11-17 | 2017-03-22 | 江苏智石科技有限公司 | Lock hole lighting device based on human body sensing |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |
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| WD01 | Invention patent application deemed withdrawn after publication |