CN2535504Y

CN2535504Y - Safe unlocked by mobile telephone

Info

Publication number: CN2535504Y
Application number: CN 02226963
Authority: CN
Inventors: 高永祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-22
Filing date: 2002-04-22
Publication date: 2003-02-12
Anticipated expiration: 2012-04-22

Abstract

The utility model relates to a mobile phone unlocking safe case which comprises the parts of a mobile phone (1), a casing body (2), a controller (4) etc. The casing body surface of the utility model is not provided with a lock hole; a code keyboard can not be easily destroyed; the utility model is convenient for operating; the code can not be easily lost; the utility model is the novel high-technical ideal updated product of a safe case door lock.

Description

The mobile phone safety cabinet of unblanking

The utility model belongs to the digital control technology field.The gesture of the old-fashioned mechanical code lock of the existing replacement of safety cabinet electronic password lock at present.But electronic password lock since structural problem unlocking cipher button be exposed on the cabinet door face board not only destroyed easily but also when operation, easily give away secrets, in case and the destroyed cabinet door of code keypad all be difficult to open.

The utility model aims to provide the password lock collar that a kind of mobile phone remote puzzle lock safe, its cabinet surface are not unblanked, and does not also have easily blocked key keyhole, need only press the preset password numerical key when opening the cabinet door and just can open the cabinet door on mobile phone.So not only coded lock can not be destroyed but also also be difficult for giving away secrets during operation, and the utility model is existing like this, consult accompanying drawing one, accompanying drawing two, shown in:

The utility model by mobile phone (1), housing (2), controller (4), etc. partly form and it is characterized in that mobile phone (1) is arranged on outside the safety cabinet housing (2), electric control lock (3), controller (4), battery (8), etc. be arranged on housing (2), within, be connected, be connected with high-frequency feed line (6) between controller (4) antenna and the housing (2) with lead (5) between electric control lock (3) and the controller (4), controller (4) is made of cell phone mainboard and control circuit board, connects with lead (5) between battery (8) controller (4).Consult shown in the accompanying drawing two, operating principle of the present utility model such as following:

Open cabinet Men Shixian puts through controller (4) with mobile phone (1) cell phone mainboard telephone number radio signal and send into the cell phone mainboard antenna end by feeder line (6) through safety cabinet housing (2) induction.Cell phone mainboard ring this moment is from crystal oscillator 1,2, two ends output bell signal.This signal is through C ₅, R ₉Make BG ₁Conducting, IC ₁3 pin high potentials, relay J adhesive, contact J overturn ₁So closure cell phone mainboard OK key (listening key) is connected numerical key No. 1 key for example that ringing tone in the mobile phone (1) disappears, then presses the digital code keyboard of mobile phone (1), then have double-audio signal 697+1209HZ to send by network, this signal is through earphone terminal 3,4, the output of cell phone mainboard.Double-audio signal is through BT level of transformer, C ₉, R ₁₀Send into IC ₂2 pin, IC ₂CM8870 is that a pair of voice-frequency signal receiver is from 8421 yards of its 11-14 pin outputs.IC ₃Be a 4--16 line tongued bell sign indicating number device, high potential output, BG arranged at its 10th pin ₅Conducting, relay Q adhesive, contact Q ₁Closure, then the coil LT of electric control lock (3) energising, the magnet action of electric control lock, lock is opened, and has realized the safety cabinet opening door operation.L ₁, L ₂, be the telephone wire leading-in terminal, it provides another path of opening cabinet door lock, when putting through L with mobile phone (1) ₁, L ₂During the number of telephone line, L ₁, L ₂Two ends send ringing signal, through C ₁, R ₁After make photo-coupler 4N25 conducting, so BG ₁Conducting IC ₁Upset, J adhesive, J ₁The closing of contact, cell phone mainboard " OK " keyed jointing lead to, and at this moment the bell signal in mobile phone (1) earphone disappears, and presses aforesaid No. 1 numerical key again, and then double-audio signal is through BG ₂, BG ₃, C ₆, R ₁₀Send into IG ₂Input.Following process is ditto no longer repeated.

It is that the passage of providing against any contingency wherein breaks down and do not influence the normal use of safety cabinet that the utility model provides two passages of unblanking.

The utility model also can use simultaneously mobile phone (1) to press the usefulness of other numerical key remote control loudspeaker cry warning or light-illuminating, photography or the like multichannel cipher remote control.The utility model is the desirable novel high-tech regeneration product of safety cabinet door lock in sum.

Claims

1, the utility model relate to a kind of mobile phone unblank safety cabinet, be to form, it is characterized in that by mobile phone (1), housing (2), controller parts such as (4) mobile phone (1) is arranged on any position outside the housing (2), electric control lock (3), controller (4) battery (8) etc. and is arranged within the housing (2), between electric control lock (3) and controller (4), controller (4) and the battery (8) with lead (5) be connected, between controller (4) and the housing (2) with high-frequency feed line (6) be connected, controller (4) is made of cell phone mainboard and control circuit board.

2, the described mobile phone of claim 1 unblank safety cabinet, it is characterized in that controller (4) is provided with cell phone mainboard and L1, two signal input channels of L2 telephone wire.