CN104574862A - Anti-lost acoustic generator - Google Patents
Anti-lost acoustic generator Download PDFInfo
- Publication number
- CN104574862A CN104574862A CN201310492464.4A CN201310492464A CN104574862A CN 104574862 A CN104574862 A CN 104574862A CN 201310492464 A CN201310492464 A CN 201310492464A CN 104574862 A CN104574862 A CN 104574862A
- Authority
- CN
- China
- Prior art keywords
- searching
- hand
- held device
- lost
- light emitting
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0275—Electronic Article Surveillance [EAS] tag technology used for parent or child unit, e.g. same transmission technology, magnetic tag, RF tag, RFID
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The invention belongs to the technical field of electronics, and relates to a wireless positioning device for looking for lost articles, particularly to an anti-lost acoustic generator. To solve the problems that greater time and energy need to be spent for looking for the lost articles, but the probability of finding again is very low, the anti-lost acoustic generator is designed. The device consists of a handheld looking device, a plurality of electronic tags, and an antenna arranged in the handheld looking device. After the device is used, the technical problems can be effectively solved.
Description
Technical field
The invention belongs to electronic technology field, relating to a kind of radio positioner for finding lost article, being specifically related to a kind of loss-proofing sounder.
Background technology
In daily life, lost objects occurs often, but a lot of object lost really is lost, but people forget in some places, perhaps can find such object again inadvertently in the future.When people need urgently to obtain such object because of certain, find and just become a kind of hard job, the planless searching of people, not only waste a large amount of time energy, and lost objects is by the probability that rediscovers also very low.
Summary of the invention
Technical matters to be solved by this invention to find the while that lost objects need spending larger time energy it by the but very low problem of the probability again searched out, and provide a kind of loss-proofing sounder to solve the problems referred to above.
The present invention solves the problems of the technologies described above by the following technical programs:
A kind of loss-proofing sounder, be made up of hand-held device for searching, some electronic tags and the antenna be built in hand-held device for searching, hand-held device for searching is connected by the antenna wireless be built in hand-held device for searching with some electronic tags.
During use, electronic tag is attached on object by people, start hand-held device for searching, namely hand-held device for searching is communicated with electronic tag by the antenna wireless be built in hand-held device for searching, thus acquisition relevant information, the scope of searching is greatly reduced, and significantly raising searching efficiency and lost objects are by the probability again searched out.
Hand-held device for searching of the present invention also comprises some light emitting diodes, control module, loudspeaker, some switches, described light emitting diode, switch and electronic tag quantity are equal, the equal one_to_one corresponding of each light emitting diode, switch and electronic tag, some light emitting diodes, loudspeaker, some switches are all electrically connected with control module
During loss-proofing sounder work of the present invention, open the switch corresponding with the electronic tag be attached on lost article, corresponding light emitting diode just can be luminous, meanwhile, control module is just by the position of this electronic tag of antenna automatic search, if this electronic tag is in the certain limit apart from hand-held device for searching, control module just can signal to loudspeaker, make speaker operation, reach the effect of prompting.
Accompanying drawing explanation
Fig. 1 is the constructional appearance schematic diagram of the hand-held device for searching of loss-proofing sounder described in embodiment 1.
Embodiment
Embodiment 1
A kind of loss-proofing sounder, be made up of hand-held device for searching, four electronic tags and the antenna be built in hand-held device for searching, induction chip is provided with in described electronic tag, hand-held device for searching is connected by the antenna wireless be built in hand-held device for searching with four electronic tags, hand-held device for searching also comprises four light emitting diodes 3, control module, loudspeaker 1, four switches 2, each light emitting diode 3, switch 2 and the equal one_to_one corresponding of electronic tag, four light emitting diodes 3, loudspeaker, four switches 2 are all electrically connected with control module.
As shown in Figure 1, the hand-held device for searching of loss-proofing sounder described in the present embodiment is provided with at each light emitting diode wing writes place 4, and this place of writing can write the title of different object, so that light emitting diode and electronic tag one_to_one corresponding.
During use, the interior electronic tag being provided with induction chip is affixed on the object of easily loss, and in the other name of sticking this object of the light emitting diode corresponding with this electronic tag, open the switch corresponding with this electronic tag, corresponding light emitting diode is just shinny, control element enters duty, and the induction chip be located in passing through in the sky line search respective electronic label in hand-held device for searching, now, the owner of lost property just slowly can walk about near object is lost, when hand-held device for searching and electronic tag reach 1 meter, control module in hand-held device for searching just sends signal to loudspeaker, loudspeaker just can send the sound, the owner of lost property is reminded to be found object namely nearby in the scope of 1 meter, like this, the owner of lost property only need find this object in the space being radius with 1 meter, time saving and energy saving, and rediscover the probability being lost object and also greatly improve.
Certainly, a kind of loss-proofing sounder of the present invention, can arrange more electronic tag, but should increase the quantity of light emitting diode and switch accordingly.
Should be appreciated that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after having read above-mentioned instruction content of the present invention.
Claims (2)
1. a loss-proofing sounder, be made up of hand-held device for searching, some electronic tags and the antenna be built in hand-held device for searching, be provided with induction chip in described electronic tag, it is characterized in that hand-held device for searching is connected by the antenna wireless be built in hand-held device for searching with some electronic tags.
2. a kind of loss-proofing sounder according to claim 1, it is characterized in that hand-held device for searching also comprises some light emitting diodes, control module, loudspeaker, some switches, described light emitting diode, switch and electronic tag quantity are equal, the equal one_to_one corresponding of each light emitting diode, switch and electronic tag, and some light emitting diodes, loudspeaker, some switches are all electrically connected with control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492464.4A CN104574862A (en) | 2013-10-18 | 2013-10-18 | Anti-lost acoustic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492464.4A CN104574862A (en) | 2013-10-18 | 2013-10-18 | Anti-lost acoustic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104574862A true CN104574862A (en) | 2015-04-29 |
Family
ID=53090811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310492464.4A Pending CN104574862A (en) | 2013-10-18 | 2013-10-18 | Anti-lost acoustic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104574862A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389947A (en) * | 2015-12-23 | 2016-03-09 | 天津理想动力科技有限公司 | RFID-based mom and baby identification apparatus |
-
2013
- 2013-10-18 CN CN201310492464.4A patent/CN104574862A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389947A (en) * | 2015-12-23 | 2016-03-09 | 天津理想动力科技有限公司 | RFID-based mom and baby identification apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |