CN2644620Y

CN2644620Y - Remote control alarm type strong box

Info

Publication number: CN2644620Y
Application number: CN 03255924
Authority: CN
Inventors: 胡建刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-25
Filing date: 2003-07-25
Publication date: 2004-09-29
Anticipated expiration: 2013-07-25

Abstract

The utility model discloses a remote control alarm safe box, comprises a body of the safe box, which is characterized in that the utility model also comprises a wireless transmitter and a wireless receiver and a buzzer which is electrically connected with the wireless receiver; the wireless receiver is arranged on the inner wall of the safe box body, the wireless transmitter is arranged in the house of the user; a speaker hole is also arranged on the wall of the safe box, the buzzer is arranged in the safe box body, and transmits alarm sound to outside through the speaker hole. When in use, the transmitter remotely controls the wireless receiver arranged in the safe box in a set distance, under the set distance control of the wireless transmitter, the alarm circuit of the receiver will be disconnected, when the alarm safe box is removed out from the set distance, the receiver circuit will automatically be connected, the alarm in the safe box will constantly sound alarms, and ultimately achieves the purpose of alarming, in addition, the devices can be also interconnected with ''110'' or the property security burglar alarm system. The utility model has the advantages of less power consumption, a smaller size, a stable performance and is non-directional.

Description

The remote control alarming type strongbox

Technical field

The utility model relates to a kind of strongbox, relates in particular to a kind of remote control alarming type strongbox that avoids theft.

Background technology

Raising along with living standards of the people, family's important document data of precious article generally increases, for making these precious material things not be subjected to the illegal encroachment of foeign element, the user that structure is bought small-sized strongbox in the family day by day increases, yet, because supply the domestic safe volume of usefulness little in the market, the weight short weight, some strong lawless persons have the ability fully with its whole stealing.

Summary of the invention

The utility model is to have the defective that strongbox exists now in order to overcome, and a kind of remote control alarming type strongbox that provides, this distance type strongbox is simple in structure, easy to use, antitheft reliable.

The technical measures that the utility model adopts are: the remote control alarming type strongbox, comprise the strongbox body, and be characterized in, also comprise a transmitting set and a wireless receiver and a buzzer that is electrically connected with wireless receiver; Described wireless receiver is located at the inwall of strongbox body, and described transmitting set is located at the appropriate location in the user residence; Also be provided with bellmouth orifice on the wall of strongbox, described buzzer is located in the strongbox body, and outwards transmits chimes of doom by the bellmouth orifice on the safe wall.

Above-mentioned remote control alarming type strongbox, wherein, described transmitting set and wireless receiver are made up of a pair of wireless remote control module.

Because the utility model has adopted above technical scheme, in strongbox, be provided with the radio alarming device, as long as the offender moves apart strongbox in the distance that sets, strongbox just can send chimes of doom automatically, like this, the thief both just stolen strongbox, the police whistle sound that does not stop of uttering long and high-pitched sounds also is enough to make him abandon and escape it, thereby reaches the purpose that prevents that strongbox is stolen.

Description of drawings

Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 a is the wireless transmitter circuit figure of the utility model remote control circuit.

Fig. 2 b is the wireless receiver circuit diagram of the utility model remote control circuit.

The specific embodiment

See also Fig. 1, the utility model distance type strongbox comprises strongbox body 1, is located at the theftproof lock 2 on the body door, the buzzer F that also comprises one group of remote controller and controlled by remote controller.This remote controller comprises emitter 31 and receiver 32, and described emitter 31 can be hidden in the user family Anywhere, and receiver 32 can be hidden on the strongbox inwall.Appropriate location at strongbox also is provided with bellmouth orifice 11, is used to transmit the tweeting sound that buzzer F sends.

See also Fig. 2, the remote control circuit of remote control alarming type strongbox is to adopt the little power consumption ultrashort wave antenna of RCM-1 remote control module to make.The RCM-1 module then is made up of transmitting set RCM-1A module (being called for short the A module down) and wireless receiver RCM-1B module (being called for short the B module down).1. pin (the V of A module _SS) meet power cathode, 2. pin (V _DD): connect positive source.4. pin (the V of B module _DD) meet positive source, 5. pin (V _SS) connect power cathode.For anti-instantaneous interference, can connect a little electrochemical capacitor at the 5. pin of B module during use.3. the pin of B module connects a signal amplifier, and this signal amplifier transistor G (for example model 9013) constitutes, and the colelctor electrode of transistor G connects buzzer F.In setpoint distance, the break-make of A modular power source is being controlled the B module 2., 3. pin is exported the upset of high and low level, when promptly the A modular power source is connected, and the 2. pin of B module output high level, 3. pin output low level; When the A modular power source disconnected, the B module 2., 3. output level is opposite.When distance between A module, the B module exceeds setting range, the 2. pin output low level of B module then, 3. pin is exported high level, utilizes the variable in distance of A, B intermodule like this, and conversion B module 2., 3. pin is exported the control of the variation realization of high and low level to strongbox in the family.

RCM-1 type remote control module main electrical parameters: emission voltage: 3～6V, emission current: 0.6～1mA receives voltage: 4.5～5V, received current: 0.85mA.

In actual the use, the alarm signal receiver that emitter (generally can be controlled between 1～2 meter) being contained in the strongbox in setpoint distance carries out wireless remote control, and in predetermined distance, under the control of transmitting set, the receiver warning circuit disconnects; When the alarm type strongbox is moved apart outside the setpoint distance, the receiver automatic processing circuit makes alarm constantly send the police whistle sound of warning in strongbox, finally reaches the purpose of warning, in addition, this device also can with " 110 " or the networking of property antitheft security system.

The utlity model has the power consumptive province, use that power range is wide, volume is little, stable performance and advantage such as non-directional.

Claims

1, remote control alarming type strongbox comprises the strongbox body, it is characterized in that, also comprises and transmitting set and a wireless receiver and a buzzer that is electrically connected with wireless receiver; Described wireless receiver is located at the inwall of strongbox body, and described transmitting set is located at the appropriate location in the user residence; Also be provided with bellmouth orifice on the wall of strongbox, described buzzer is located in the strongbox body, and outwards transmits chimes of doom by the bellmouth orifice on the safe wall.

2, remote control alarming type strongbox according to claim 1 is characterized in that, described transmitting set and wireless receiver are made up of a pair of wireless remote control module.