CN2157641Y

CN2157641Y - Automatic voice alarm telephone

Info

Publication number: CN2157641Y
Application number: CN 93223767
Authority: CN
Inventors: 韩继德
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-11
Filing date: 1993-09-11
Publication date: 1994-02-23
Anticipated expiration: 2003-09-11

Abstract

The utility model relates to an automatic voice alarm telephone, which is mainly composed of a telephone provided with the functions of automatic dialing and telephone number storing and alarm circuits, wherein, the alarm circuits comprises a voice storage unit, a self-protecting circuit, a dialing trigger circuit, a synchronous circuit and an alarm trigger switch in addition. When an alarm situation occurs, the alarm trigger switch is closed, and the telephone can automatically dial out stored telephone numbers, and then plays the recording in the voice storage unit circuit for six times to emit alarm message. The utility model has the advantages of simple structure, reliable work and high alarm accuracy rate.

Description

Automatic voice alarm telephone

The utility model relates to the device that utilizes telephone set to send audio alert information automatically, is specially a kind of phonetic alarm telephone machine.

In the prior art, alarm call has many kinds, Chinese patent 90206121 phonetic alarm telephones for example, and 91225672 Automatic alarm telephones or the like in these technical schemes, exist mostly that to increase peripheral components more, complex structure, defective such as range of application is narrower.

The purpose of this utility model provides a kind of existing telephone machine structure, function of making full use of, the automatic speech alarming telephone set that the random device is less.This phone has added the repeated multiple times type of alarm in addition owing to simple in structure, makes this warning telephone set reliability very high.

Goal of the invention of the present utility model is achieved in that it is made of telephone bandset, support and warning trigger switch, is provided with the alarm call device in the support, it is characterized in that the warning circuit device comprises the voice storage circuit unit, holding circuit, dialing circuits for triggering, synchronous circuit.

The warning trigger switch is communicated with holding circuit and dialing circuits for triggering power supply, and the self holding contact of holding circuit is in parallel with alarm switch, and another presses key switch in parallel to contact and phone; The triggering contact of dialing circuits for triggering is in parallel with the automatic dialing triggering key of dial-up circuit; Two groups of synchronous contacts of synchronous circuit, first group is two pairs of contacts of linking with dial-up circuit, pair of contact is connected voice storage circuit unit speech output end and speaking circuit, and another starts second group of synchronizing relay contact to the contact, and this contact connects the playback trigger end of voice storage circuit unit.

Below in conjunction with accompanying drawing the utility model is further described.That accompanying drawing is drawn is a kind of embodiment of the present utility model.

Accompanying drawing is circuit theory diagrams of the present utility model.

The phone that the utility model is selected for use is to have automatic dialing and can store two telephone numbers.With reference to model is CY-98, and this phone is when by automatic dial key AUT06, and dial-up circuit is stored in one of two telephone numbers in 11/PAUSE and the 12/TIMER key address and transfers to three times automatically.This phone loud speaker SH that amplifies in addition is an information for keeping storage, and phone self has 3 volts of DC power supply.The 3V power supply of having connected again in the former phone that is operated in for warning circuit part in the utility model.

The mains switch DCK of warning circuit connects the 6V DC power supply, at this moment push the recording trigger end R that the RJ key triggers voice storage cell S M, at this moment can voice signal be imported the voice storage unit by being connected in the microphone MIC2 of voice storage unit phonetic entry end M.In order to check the voice content of storage, the speech output end L of voice storage cell S M is through linking to each other with the original loud speaker SH1 of phone with the synchronous switch contact of switch RJ.

After mains switch DCK connected, phonetic alarm telephone of the present utility model just was on the alert, and at this moment needing only one has alarm condition, warning trigger switch closure, and 6V power connection warning circuit unit, the warning circuit unit will be triggered.Alarm switch MK can be a multiple switch of the prior art, as is installed in the push-button switch of privileged sites, or with displacement switch of door lock coordination or the like, to decide on the character at warning position in a word.

After the warning circuit unit energized, by monostable pressure integrated circuit (IC) 3 is that the main holding circuit that constitutes is triggered, lock-up relay J1 action, the contact J1-2 adhesive that it is in parallel with the warning trigger switch, another of relay J 1 is in parallel also by adhesive with phone switch hook YK to contact J1-1 simultaneously.The delay time of monostable integrated circuit (IC) 3 is agreed to be 3 minutes, and during this period of time, phone is finished six times dialing altogether, alarm procedure.

When holding circuit is triggered, with monostable integrated circuit (IC) 4 is that the dialing circuits for triggering of core also are triggered, dialing trigger relay J2 adhesive, its contact J2-1 connects, at this moment the automatic dialing contact A UTO6 of the dialing integrated circuit (IC) 1 of phone is triggered, and the telephone number that is stored among the IC1 is transferred to automatically.When the 6V power supply is added in capacitor C 30, resistance R 45, R46 and capacitor C 31 series circuits, capacitor C 30 chargings, about 3 second abundance, play the stopping direct current effect, can only make IC4 vibration secondary like this, relay J 2 action secondaries, dial-up circuit IC1 dials 6 times.

Synchronous circuit serves as main formation with monostable integrated circuit (IC) 5, its power supply is by the contacting of auxiliary relay J3, the drive signal of auxiliary relay J3 is from BG4 in 3 pin of holding circuit IC3 and the automatic take offing machine circuit, when the phone automatic off-hook dials, the driving triode BG13 conducting J3 adhesive of relay J 3, the 6V DC power supply has been added to 3IC5 through J3-1, through time-delay in 10 seconds synchronously, relay J 4 adhesives, its contact J4-1 triggers the playback contact P end of voice storage integrated circuit SM, at this moment the speech output end L of voice storage circuit unit delivers to the phone speaking circuit through another of auxiliary relay J3 to contact J3-2.

Can deposit two different telephone numbers respectively in the address 11,12 in dialing integrated circuit (IC) 1.At this moment warning circuit will play a record for three times three times to two phone number dial respectively, if what 11, deposit in 12 addresses is a same phone number, just only to this telephone call 6 times, the telephone number that deposits in also can be the beeper number of automatic paging platform, automatic continuous dial, and function such as telephone number storage is phone dial-up circuit IC1 original function, and the utility model has made full use of these functions, and the utility model structure is simplified greatly.

The utility model has increased charging socket C2 in order to charge the battery conveniently.

The selected main devices model of the utility model embodiment is as follows: phone is CY-98, the voice storage circuit unit is QXM21, IC3, IC4, IC5 is the NE555P integrated circuit, BG13 triode 3DG12B, R41=136 Ω/0.5W, R42=1K Ω/0.25W, R43=20K Ω/0.28W, R48=20K Ω/0.25W, R49=180K Ω/0.25W, C25=0.068 μ F/16W, C26=470 μ F/16V, C27=0.068 μ F/16V, C28=0.01 μ F/16V, C29=470 μ F/16V, C30=470 μ F/16V, C31=100 μ F/16V, C32=0.01 μ F/16V, C33=0.068 μ F/16V, C34=0.01 μ F/16V, C35=100 μ F/16V.

Operating process of the present utility model is that the mobile phone that at first picks up the telephone is pressed phone memory key STORE, press address key 11, by temporary key PAUS, by numerical key input telephone number, press memory key again, finish telephone number and deposit in, same process deposits on-hook behind another telephone number in address 12.Closed mains switch DCK presses record button RJ, and by microphone MIC2 typing warning message, content can freely be selected.Great flexibility is arranged simultaneously, and after mains switch DCK closure, phonetic alarm telephone of the present utility model just is on the alert, but at this moment normal phone use is not affected, so the utility model is reported to the police and call routine is dual-purpose.

By the above, the visible multiple advantage of the utility model, it takes full advantage of the function of existing phone, and the circuit in conjunction with additional make structure of the present utility model very simple, thereby product cost is very low. Simultaneously, function ratio of the present utility model is more complete, and the warning aspect can arrange arbitrarily two telephone numbers, adds in addition again and repeatedly dials newspaper, makes the success rate of reporting a case to the security authorities very high. Owing to use audio alert, make anyone that receive warning can both pass on warning message.

Claims

1, a kind of automatic speech alarming phone, it is made of telephone bandset, support and warning trigger switch, is provided with the warning circuit device in the support, it is characterized in that the warning circuit device comprises the voice storage circuit unit, holding circuit, dialing circuits for triggering, synchronous circuit.

2, automatic speech alarming phone according to claim 1, the trigger switch (MK) that it is characterized in that reporting to the police is communicated with holding circuit and dialing circuits for triggering power supply: holding circuit is made of monostable integrated circuit (IC3) and relay (J1), the self holding contact of holding circuit (J1-1) is in parallel with warning trigger switch (MK), and another contact (J1-2) presses key (YK) in parallel with phone; The dialing circuits for triggering are made of monostable integrated circuit (IC) 4 and relay (J2), and triggering contact (J2-1) is in parallel with the automatic dialing button (AVT0.6) of phone; Synchronous circuit is made of monostable integrated circuit (IC5) and relay (J4), the contact of relay (J4) is communicated with the playback trigger end (P) and the DC power supply (Dcc) of voice storage circuit unit (SM): auxiliary relay (J3) termination speaking circuit (the BG4/C utmost point), another termination auxiliary relay drives the collector electrode of triode (BG13), triode (BG13) base stage connects holding circuit (IC3) relay starting end (IC3/3 pin), between the playback output (L) and speaking circuit of the pair of contact voice storage circuit unit of relay (J3), another is communicated with self holding contact (J1-2) and synchronous circuit positive power source terminal to the contact.

3, automatic speech alarming phone as claimed in claim 2, pin (6,7) the cross-over connection resistance (R46) of circuits for triggering (IC4) is characterized in that dialling, pin (2) links to each other with (6), resistance (R46) and resistance (R43) and electric capacity (C30) and (C31) connect and constitute delay circuit.