CN201142116Y

CN201142116Y - Loss-proof alarm device

Info

Publication number: CN201142116Y
Application number: CNU2008200425764U
Authority: CN
Inventors: 林文献
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-07
Filing date: 2008-01-07
Publication date: 2008-10-29
Anticipated expiration: 2018-01-07

Abstract

The utility model relates to the technology field of daily necessaries, and particularly provides an anti-loss alarm device which can prevent belongings from being stolen, lost, or forgotten. The device includes a transmitting terminal and a receiving terminal, wherein the transmitting terminal can be arranged on a mobile phone, a purse, a bag and other things or a human body; the receiving terminal is used for receiving the radio frequency signals transmitted by the transmitting terminal; an alarm buzzer is accessed in the circuit of the receiving terminal; and based on the distance between the transmitting terminal and the receiving terminal the alarm buzzer can be triggered in the circuit of the receiving terminal. The alarm device has the advantages of small volume and convenient usage, solves a plurality of small problems such as losing and searching small things, or taking care of elders and children, etc. in life, and provides convenience to users.

Description

A kind of anti-lost warning device

Technical field:

The utility model relates to the daily living article technical field, refers in particular to a kind of anti-lost warning device that can prevent that object is stolen, lose, forget.

Background technology:

Such thing often takes place in the actual life, after (for example dining room, recreation ground, conference hall) activity, because the carelessness of oneself, some objects that cause carrying pass into silence in public, cause at last losing, and if have a reminder alarm device will overcome this problem.

Pilferage behavior at the lawless person, many people have invented the product of various anti-pilferages, for example: anti-wallet, case and bag, mobile phone or the like the product of stealing, but these anti-pilferage settings all are integrated on the product, each other can't be general, the anti-pilferage device that promptly is used on the wallet can't be used for mobile phone products, and different products has different anti-pilferage devices.

In addition, in the life, people are through the position that regular meeting forgotten one product are placed, and for example where key does not know to place at home or the like, but this small articles bothers in the searching process very much.

At above variety of problems, the applicant's design, proposition the utility model.

The utility model content:

Technical problem to be solved in the utility model is exactly all inconvenience that solves in the life, and a kind of easy to use, anti-lost warning device of having wide range of applications is provided.

For solving the problems of the technologies described above, the utility model has adopted following technical scheme: this device comprises a configurable transmitting terminal and a receiving end that is used to receive the radiofrequency signal of transmitting terminal emission on mobile phone, wallet, case and bag article or human body, in the circuit of receiving end, have access to alarm, by the far and near alarm that triggers in the receiving terminal circuit of the distance between transmitting terminal and the receiving end.

Described transmitting terminal comprises control circuit board, battery, radiofrequency launcher, light emitting diode and gauge tap.

Described receiving end comprises control circuit board, battery, radio frequency receiver, selection gauge tap, light emitting diode and a signal receiving range regulator, on the described alarm Access Control circuit board.

Also have access to a vibrating motor on the control circuit board of described receiving end.

Described alarm is sound, light crossing-signal, for example electronic buzzer, flashlamp etc.

When the utility model uses, transmitting terminal is placed on desires in case lose on the article of (stealing) or be placed on one's body easy missing child, the old man.Again the selection gauge tap of receiver end is opened, and hang over it between oneself waist or be placed in the pocket.Stolen or wander away as protected object or people, distance surpasses zero boundary's distance between transmitting terminal and the receiving end, and receiving end begins to report to the police, so that people's vigilance of receiving end, avoids unnecessary loss or places child, old man and leave the visual line of sight of oneself.

The utility model volume is little, and is easy to use, can solve losing, seeking of small article in the life, perhaps looks after many minor issues such as old man, child, greatly facilitates the user.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is the circuit theory diagrams of the utility model transmitting terminal;

Fig. 2 is the circuit theory diagrams of the utility model receiving end.

Embodiment:

See Fig. 1,2, should device comprise that a transmitting terminal 1 and one are used to receive the receiving end 2 of the radiofrequency signal of transmitting terminal 1 emission.Described transmitting terminal 1 comprises control circuit board 11, battery 12, radiofrequency launcher 13, gauge tap 14 and a light emitting diode 15.Described receiving end 2 comprises control circuit board 21, battery 22, radio frequency receiver 23, selects gauge tap 24, light emitting diode 25 and a signal receiving range regulator 26.In the circuit of the control circuit board 21 of receiving end 2, have access to electronics buzzer siren 3, by the far and near alarm 3 that triggers in receiving end 2 circuit of the distance between transmitting terminal 1 and the receiving end 2.

In addition, also have access to a vibrating motor 27 on the control circuit board 21 of receiving end 2 of the present utility model.

When using the utility model, transmitting terminal 1 is placed on desires in case lose on the article of (stealing) or be placed on one's body easy missing child, the old man.Again the selection gauge tap 24 of receiver end 2 is pushed the ON state of unlatching, and hang over it between oneself waist or be placed in the pocket.Stolen or wander away as protected object or people; distance surpasses zero boundary's distance (for example being set to 5 meters) between transmitting terminal 1 and the receiving end 2; buzzer siren 3 on the receiving end 2 begins to pipe; send warning; so that people's vigilance of receiving end avoids unnecessary loss or placement child, old man to leave the visual line of sight of oneself.

Range adjuster 26 in the utility model can adopt rheostat or controllable silicon, in order to the zero boundary point of conditioning signal receiving range.

The utlity model has following function:

1, the anti-function of losing: long-distance alarm, transmitting terminal 1 is poised gauge tap 24 switches push the ON place, transmitting terminal 1 is as light emitting diode 15 flickers of signal lamp, proceed-to-send signal; It is other that the transmitting terminal 1 that sends signal is placed on receiving end 2, select receiving end 2 gauge tap 24 to push the N-ON place, receiving end 2 sends " ticking " start prompting sound, then send " ticking " two prompting sounds, at this moment, receiving end 2 receives the coding of current transmitting terminal 1, and light emitting diode 25 is by the long bright flicker that transfers to.Receiving function is finished.Transmitting terminal 1 is placed on item to be protected or the protege, and receiving end 2 is carried; When protege or article left receiving end 2 (0-30 rice can be regulated arbitrarily), receiving end 2 sent " ticking " and connects and report to the police, and at this moment, light emitting diode 15 is long bright.

2, seek function: behind the valuable goods loss that carries transmitting terminal 1, seek key with selecting gauge tap 24 to push S-ON in the receiving end 2.The vibrations of receiving end 2 vibrating motors 27, when losing the article certain distance, vibrating motor 27 stops vibrations, and buzzer siren 3 sends " ticking " proximity sensing sound, and convenient the searching lost article.

Alarm 3 in the utility model also can adopt other acousto-optic devices, for example is a flashlamp, and after triggering, flashlamp begins continuous flash of light, with the prompting user.Perhaps, this alarm 3 is an audio frequency sound chip, and after this utility model is triggered, the audio frequency sound chip will be sent specific alarm sound, for example " please notes ", " please take care " or the like, perhaps writes the self-control sound in the chip in advance.

Certainly, the above only is the utility model example, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1, a kind of anti-lost warning device, it is characterized in that: this device comprises a configurable transmitting terminal (1) and a receiving end (2) that is used to receive the radiofrequency signal of transmitting terminal (1) emission on mobile phone, wallet, case and bag article or human body, in the circuit of receiving end (2), have access to alarm (3), by the far and near alarm (3) that triggers in receiving end (2) circuit of the distance between transmitting terminal (1) and the receiving end (2).

2, a kind of anti-lost warning device according to claim 1 is characterized in that: described transmitting terminal (1) comprises control circuit board (11), battery (12), radiofrequency launcher (13), gauge tap (14) and light emitting diode (15).

3, a kind of anti-lost warning device according to claim 1, it is characterized in that: described receiving end (2) comprises control circuit board (21), battery (22), radio frequency receiver (23), selects gauge tap (24), light emitting diode (25) and a signal receiving range regulator (26), on described alarm (3) the Access Control circuit board (21).

4, a kind of anti-lost warning device according to claim 3 is characterized in that: also have access to a vibrating motor (27) on the control circuit board (21) of described receiving end (2).

5, according to any described a kind of anti-lost warning device among the claim 1-4, it is characterized in that: described alarm (3) is an electronic buzzer.

6, according to any described a kind of anti-lost warning device among the claim 1-4, it is characterized in that: described alarm (3) is a flashlamp.