CN202049570U

CN202049570U - Anti-lose device

Info

Publication number: CN202049570U
Application number: CN2011201193944U
Authority: CN
Inventors: 胡洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-20
Filing date: 2011-04-20
Publication date: 2011-11-23
Anticipated expiration: 2021-04-20

Abstract

The utility model relates to an anti-lose device which comprises a receiver, a shell, an emitter, a warning device, a control circuit and a caution circuit; the shell is a peach-heart shape, and a switch and a voice outlet are arranged on the front surface of the shell; the receiver is used for sensing, processing and transmitting information, and is arranged in the side edge of the shell and respectively connected with a storage battery and the warning device in the shell by leads; the emitter is a square independent three-dimensional infrared device; the control circuit comprises an infrared light-emitting diode VL, an infrared phototransistor V1, a transistor V2, resistors R1 and R2, and a positioner RP; and the caution circuit consists of a chip IC, a resistor R3, a capacitor C, a transistor V3 and a speaker BL. The anti-lose device not only can protect the safety of precious objects, but also can play a decoration role, and is simple in structure, convenient to use and applicable to various people in modern life.

Description

Anti-losing device

Technical field

The utility model relates to a kind of device, especially a kind of anti-losing device.

Background technology

Along with the continuous development and progress of science and technology, human is rich, and the gap between the rich and the poor of meeting is increasing, and some lawless persons just take advantage of the occasion to set about to people, will bring certain loss to people.Therefore, for self unnecessary loss, many families and more unit and group have all loaded onto warning system or anti-theft device.

In the face of growing society, potential safety hazard is also increasingly sophisticated.When the shop was stolen, the property of loss may make you arduous in vain 1 year, when family is stolen, possible loss be the wealth of you 1 year, 2 years even accumulation a lifetime.

Because various lawless persons' pilferage, people in order to guarantee the safety of own valuables, constantly will take precautions against the valuable goods loss of carrying when going out.This will bring certain anxiety or uneasy sensation mentally to people, therefore, to being not only on the living conditions of bringing of people or worried in work, all be immeasurable.

The utility model content

At the deficiency of above-mentioned existing burglary-resisting system, the purpose of this utility model is to provide a kind of anti-losing device, and it adopts receiving trap and alarm are arranged in the ornament of carrying, and the emitter that will be complementary is arranged on the valuables.

In order to realize that the technical scheme that the purpose of this utility model adopts is: a kind of anti-losing device is characterized in that: it is made of link, receiver, housing, transmitter, accumulator, alarm, control circuit and warning circuit; Described housing is a peach heart shape, and the front is provided with switch and sender, directly over be connected with link by stay cord; Described receiver is arranged in the incline of housing, and connects accumulator and warning horn in the housing respectively by lead for the device of induction and process information and transmission information; Described transmitter is square separate component infrared facility; Described control circuit is made up of infrared light-emitting diode VL, the photosensitive transistor V1 of infrared ray, transistor V2, resistance R 1, R2 and steady arm RP; Described warning circuit is made up of chip IC, resistance R 3 capacitor C, transistor V3 and loudspeaker BL.

The beneficial effects of the utility model are: it can either prevent with the safety of valuables, can play the effect of decoration again, and simple in structure, easy to use, be applicable to all kinds of personages in the modern life.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Fig. 1 is the utility model structural drawing

Fig. 2 is the utility model cut-open view

Fig. 3 is the utility model circuit diagram

1-link, 2-switch, 3-sender, 4-receiver, 5-housing, 6-transmitter, 7-accumulator, 8-alarm among the figure.

Embodiment

In Fig. 1, Fig. 2, first embodiment shown in Figure 3, a kind of anti-losing device is characterized in that: it is made of link (1), receiver (4), housing (5), transmitter (6), accumulator (7), alarm (8), control circuit and warning circuit; Described housing (5) is a peach heart shape, and the front is provided with switch (2) and sender (3), directly over be connected with link (1) by stay cord; Described receiver (4) is the device of induction and process information and transmission information, is arranged in the incline of housing (5), and connects housing (5) interior accumulator (7) and warning horn (8) respectively by lead; Described transmitter (6) is square separate component infrared facility; Described control circuit is made up of infrared light-emitting diode VL, the photosensitive transistor V1 of infrared ray, transistor V2, resistance R 1, R2 and steady arm RP; Described warning circuit is made up of chip IC, resistance R 3 capacitor C 1, C2, transistor V3 and loudspeaker BL.

In second embodiment shown in Figure 3, after Closing Switch, VL and V1 are in certain distance the time, and V1 receives the infrared ray of VL emission, and V2 remains static, and IC does not work, and BL is sounding not; When VL and V1 exceed in certain distance, V1 will not receive the infrared ray of VL place emission, and the working current of V1 is increased, the saturated energising of V2, and the IC work of switch on, the electric signal of IC output is after V3 amplifies, and driving BL sends caution sound.

In Fig. 1, the 3rd embodiment shown in Figure 2, described transmitter (6) is relative separate component; When transmitter (6) and receiver (4) distance apart within the specific limits the time, warning horn (8) is not worked; When transmitter (6) and receiver (4) after distance apart exceeds certain limit, the alarm song that alarm (8) sends will spread out of from sender (3).

When using the utility model, at first, with transmitter (6) put into valuables; Then, switch (2) is opened, by link (1) housing (5) is hung over certain location again; When with valuables exceed certain limit after, alarm (8) reminds people of will sounding is noted the safety of article; When off switch (2), transmitter (6) exceeds specific scope with receiver (4), and alarm (8) will not send chimes of doom.

Claims

1. anti-losing device is characterized in that: it is made of link (1), receiver (4), housing (5), transmitter (6), accumulator (7), alarm (8), control circuit and warning circuit; Described housing (5) is a peach heart shape, and the front is provided with switch (2) and sender (3), directly over be connected with link (1) by stay cord; Described receiver (4) is the device of induction and process information and transmission information, is arranged in the incline of housing (5), and connects housing (5) interior accumulator (7) and warning horn (8) respectively by lead; Described transmitter (6) is square separate component infrared facility; Described control circuit is made up of infrared light-emitting diode VL, the photosensitive transistor V1 of infrared ray, transistor V2, resistance R 1, R2 and steady arm RP; Described warning circuit is made up of chip IC, resistance R 3 capacitor C 1, C2, transistor V3 and loudspeaker BL.