CN2127535Y

CN2127535Y - Multi-functional quickly dialing device

Info

Publication number: CN2127535Y
Application number: CN 92233485
Authority: CN
Inventors: 徐学洪
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-23
Filing date: 1992-09-23
Publication date: 1993-02-24
Anticipated expiration: 2002-09-23

Abstract

The utility model relates to a quickly dialing device, comprising a calculator specific integrated circuit, a dialling tone producer, a keyboard, a display, etc. The utility model can replaces a watch, an alarm clock, a calendar, a calculator, a notepad, a telephone book, etc., the utility model is characterized in that the quickly dialing device can automatically quickly dial the stored telephone numbers, and dialling push-buttons on the telephone is not used. The dialling is accurate and quick. For automatically switching through a telephone exchange, the utility model can dial a branch number and directly call up a branch telephone, the functions do not need to make any change to the telephone, and no wired communication with the telephone is provided. Because of the dialling characteristic, the utility model has a special effect to use busy telephone circuits.

Description

Multi-functional quickly dialing device

The utility model belongs to a kind of storage and the device of the telephone number of transfering rapidly automatically.

In the telephone set of present numerous kinds, some can store several telephone numbers, and can transfer automatically, but this function can only be fixed on the telephone set.Though have some pocket calculating machines can storing phone number and name, and can carry, it can not be transfered the telephone number in the storage again automatically, therefore this calculator also can only play the effect of notepad or address book.

The purpose of this utility model is for overcoming the defective of above-mentioned prior art, providing a kind of portable multi-function telephones number speed to dial device.It can stored number enough name and telephone numbers thereof of using of individual, also can deposit various information in English character (or Chinese phonetic alphabet) and numeral.Also be provided with clock in this device and store calendar, also have the computing function of common calculator.The most outstanding characteristics of this device are that the telephone number of storage can directly automatically be transfered out by the transmitter of telephone set, and need not do change on any hardware or the software to equipment such as telephone set, switches, so long as the dual tone phone machine all is suitable for.

The purpose of this utility model is achieved in that it mainly is made of calculator application-specific integrated circuit (ASIC), dialing tone generator integrated circuit, Microspeaker, keyboard, display and power supply etc.The calculator application-specific integrated circuit (ASIC) is the core of this device, its information input terminal is connected with keyboard, data output end is connected in display, the data-signal of telephone number outputs to the input of dialing tone generator integrated circuit, this integrated circuit produces corresponding dual-tone dialing tone signal, send by Microspeaker, telephone number is transfered away through the telephone set transmitter.This device can produce above-mentioned multiple function by being provided with of software.

Below in conjunction with accompanying drawing the technical solution of the utility model is described.Accompanying drawing only provides a kind of embodiment of the technical program.

Fig. 1 is a functional-block diagram of the present utility model.

Fig. 2 is physical circuit figure of the present utility model.

Fig. 3 is the winding diagram of liquid-crystal display section.

The holding wire S1-S4 of calculator application-specific integrated circuit (ASIC) BF-9206, S58-S60 and K11-K16 are connected to keyboard respectively, holding wire S1-S60 and H1-H9 connect the electrode of LCD respectively, the data message line D101-D108 of telephone number links to each other with COL1-COL4, the ROV1-ROV4 of dialing tone generator LR4088B end, the output termination Microspeaker of dialing tone generator, partial parameters in the circuit is: C1=C2=0.15 μ F, G3=100PF, C4=3.3 μ F, R1=100 Ω, RL=10K Ω, fx=32.768KHz.

The calculator application-specific integrated circuit (ASIC) receives the instruction or the data of keyboard input, and by being solidificated in the multiple function of the software program finishing device among the integrated circuit BF-9206, big screen LCD can show more information.

After " ON " key of pressing this device starts power supply, enter the calculator function state by this device of " CAL " key, at this moment can finish arithmetic, evolution etc.After pressing " TEL " key, this device enters the telephony feature state, at this moment can import or take out telephone number and name, telephone number can comprise the area code of toll telephone, if at this city phone of transfering, and can be by " LOCAL " key, area code is not sent, telephone number also can comprise extension number, and total plane No. is sent the back time-out and sent out extension number again in 3 seconds when transfering, and this function is applicable to the exchange that can switch through automatically.Microspeaker on this device should be aimed at the transmitter of telephone set when transfering telephone number, just can send by " DIAL " key telephone number, because telephone number is that one-time continuous is transfered, 20 the following telephone numbers of can transfering in 2～3 seconds, as seen speed is fast, the standard of number be staff transfer do not reach, it also has special efficacy to seizing busy telephone line in addition.

Can set clock, show date by specific this device of keyboard operation.Can also write down some important things, and can regularly remind by clock.This device also is provided with coded lock, to need to be keep secret in the memory and information can encryption lock.This device is all very convenient to searching, revising of information, changes battery and also can not destroy canned data.

Claims

1, a kind of multi-function telephones number quickly dialing device, constitute by calculator application-specific integrated circuit (ASIC), dialing tone generator integrated circuit, Microspeaker, keyboard, display and power supply, the information input terminal that it is characterized in that the calculator application-specific integrated circuit (ASIC) is connected with keyboard, data output end is connected in display, the telephone number data signal outputs to the input of dialing tone generator integrated circuit, and the corresponding double-audio signal that this dialing tone generator produces is exported to Microspeaker.

2, multi-function telephones number quickly dialing device as claimed in claim 1, the holding wire S1-S4 that it is characterized in that calculator application-specific integrated circuit (ASIC) (BF-9206), S58-S60 and K11-K16 are connected to keyboard respectively, holding wire S1-S60 and H1-H9 connect the electrode of LCD respectively, the data wire D101-D108 of telephone number links to each other the output termination Microspeaker of dialing tone generator with COL1-COL4, the ROV1-ROV4 of dialing tone generator (LR4088B) end.