CN101975011A

CN101975011A - Safe for storing keys

Info

Publication number: CN101975011A
Application number: CN 201010516505
Authority: CN
Inventors: 张一伟; 刘悦; 伊光龙; 杨友刚; 王海磊; 邴兆平; 于复生
Original assignee: 张一伟
Priority date: 2010-10-23
Filing date: 2010-10-23
Publication date: 2011-02-16

Abstract

The invention discloses a safe for storing keys, comprising a keyboard, a singlechip, an electromotor, a pin, voice pressure sensors and an alarm, wherein the singlechip is used for controlling the electromotor to open or close the safe through judging the authenticity of a key input password; the two pressure sensors have the effect of insurance; and corresponding devices are connected by using leads. When the safe is in use, the singlechip starts the electromotor according to a correct password input by the keyboard; if input signals of three times are incorrect, the alarm alarms, and if an input signal is correct, the safe is opened; the pressure sensors have the function of burglary prevention; and as long as the safe is abnormally opened, alarming is carried out through the pressure sensors. The device has the characteristics of safety, convenience and low cost.

Description

A kind of strongbox of storing key

Technical field

The present invention relates to a kind of strongbox of storing key, specifically a kind of switch that utilizes a single-chip microcomputer, two motor and keyboard and subsidiary body thereof to finish strongbox.

Background technology

None does not need the insurance of locking building, dormitory, in order to prevent entering of thief, the building door lock becomes more and more senior, be locked in when providing safe and also brought corresponding trouble to us to us, if leave behind key, not only the thief can't enter the room, and we also can't enter ourselves, thereby brings unnecessary trouble to us; And it is quite expensive according to the coded lock of switch doors such as finger mark, magnetic card.

Summary of the invention

At above-mentioned deficiency, the invention provides a kind of strongbox of storing key, this strongbox can fully overcome the above problems, and has solved the worries of leaving behind key to me, and cheap easy for installation.

The present invention solves the technical scheme that its technical problem takes:

A kind of strongbox of storing key, it comprises continuous control cabinet and storage box, the external keyboard that is provided with of described control cabinet, keyboard links to each other with single-chip microcomputer in being arranged at control cabinet, is connected with the phonetic alarm that is located on the body of wall on the single-chip microcomputer respectively and is located at motor in the control cabinet; Described motor by fine rule be stuck in the pin of storage on the chamber door and be connected, pin is provided with pressure sensor, pressure sensor links to each other with phonetic alarm.

Using method: single-chip microcomputer by the startup of control motor, is realized the switch of strongbox by judging the true or false of pressing key input signal; And two pressure sensors couple together the system that forms with lead with corresponding components and parts, play the effect that insurance is reported to the police.

The invention has the beneficial effects as follows: single-chip microcomputer detects the correctness of pressing key input signal, and by control motor switch strongbox, and pressure sensor plays antitheft function, whole system safe ready cheapness.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a parts connection diagram of the present invention;

Wherein: 1 keyboard, 2 control cabinets, 3 storage boxes, 4 phonetic alarms, 5 single-chip microcomputers, 6 motor, 7 pins, 8 pressure sensors.

The specific embodiment

As shown in Figure 1, a kind of strongbox of storing key is made up of control cabinet 2, storage box 3 and phonetic alarm 4.And control cabinet 2 is made up of corresponding single-chip microcomputer 5, keyboard 1 and motor 6 etc.

As shown in Figure 2, control cabinet 2 comprises keyboard 1, single-chip microcomputer 5, motor 6, pin 7, pressure sensor 8, lead and fine rule are formed, single-chip microcomputer 5 is by judging the true or false of the signal that button is imported, control the startup of motor 6, by motor 6 rotation winding fine rules pin 7 is extracted and opened chest, two pressure sensors 8 are when being subjected to the abnormal extruding in outside, report to the police by phonetic alarm 4, thereby play anti-theft feature.

During use, single-chip microcomputer 5 is according to the correct password of keyboard 1 input, actuating motor 6, open storage box 3, and single-chip microcomputer 5 is also given the chance of your twice input password, and when importing password preceding twice, phonetic alarm 4 can be pointed out the correctness of your passwords, if Shu Ru password is not right yet for the third time, then phonetic alarm 4 is reported to the police; 8 of pressure sensors play antitheft function, as long as the improper strongbox of opening is then reported to the police by phonetic alarm 4, this device has the characteristics of safe ready cheapness.

Claims

1. strongbox of storing key, it comprises continuous control cabinet and storage box, it is characterized in that, the external keyboard that is provided with of described control cabinet, keyboard links to each other with single-chip microcomputer in being arranged at control cabinet, is connected with the phonetic alarm that is located on the body of wall on the single-chip microcomputer respectively and is located at motor in the control cabinet; Described motor by fine rule be stuck in the pin of storage on the chamber door and be connected, pin is provided with pressure sensor, pressure sensor links to each other with phonetic alarm.