CN2164162Y

CN2164162Y - Telephone set

Info

Publication number: CN2164162Y
Application number: CN 93216436
Authority: CN
Inventors: 任述富
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-23
Filing date: 1993-06-23
Publication date: 1994-05-04
Anticipated expiration: 2003-06-23

Abstract

The utility model discloses a multi-function telephone set which is provided with the functions of telephone number display, calculation and electronic recording. The utility model is composed of a host machine (1), a mobile phone (2), a keyboard (3) and a display screen (4), wherein, the display screen and the keyboard are inserted at the top part of the front face of a shell body; core of an electronic calculation storage device is arranged in the host machine; the keyboard adopts a keyboard of the calculation storage electronic device and comprises keys of a common telephone set; the public keys of the telephone set and the calculation storage electronic device form a double connection point structure. When people carries out dialing for making a telephone call, the display screen can display the telephone number, and meanwhile, the utility model can carry out numerical calculation, enrollment and inquiry for the telephone number.

Description

Telephone set

The utility model relates to a kind of multi-feature telephone.

Reach the telephone set that consumers in general family installs and uses in the market, mainly form by main frame, mobile phone, keyboard or dial.Some has recording, radio reception, clock, effect such as condenses, stores, redials.But all also more single at aspects such as function, performance external forms, do not have particularly that telephone number shows and calculate the account function, use very inconveniently, can not satisfy the needs of current rapid economic development.According to utilizing phone to carry out the needs of information interchange, economic association.To the variation of cost accounting, number in the contacts, can not in time make calculating, thereby can not make decisions accurately and quickly.In addition registration, the inquiry of telephone number are felt extremely inconvenient; Can not directly show with the oneself the telephone number of being transferred to judge whether correctly, bring some trouble and awkward scenes sometimes.

The purpose of this utility model provides a kind of Ministry of Posts and Telecommunications that not only met and networks and require but also easy to use and have a telephone set that (comprising telephone number registration, inquiry) function is stored in telephone number demonstration, numerical computations or electronics account.

In order to achieve the above object, the solution of the utility model employing is; Under the situation of the technical indicator that does not change the original call machine, in ordinary telephone set, be provided with the electronic installation that a cover has electrometer calculation storage and Presentation Function, for example device such as calculator or electronic notebook and instant translator are installed.Promptly be embedded with display screen in the telephone outer shell front upper of being made up of telephone set main frame, mobile phone, keyboard, the bottom is embedded with the keyboard of electronic calculator or electronics account storage facility.The movement of electronic calculator or electronics account device is housed in the telephone set, and this telephone set is stored electronic installation by a cover Keyboard Control with calculating; Keyboard adopts this calculating to store the keypad of electronic installation, and it has comprised the button of ordinary telephone set; The public key of telephone set and calculating storage facility is designed to the two point structure in the keyboard.

This telephone keyboard can adopt the maximum conductive rubber button of present use.Telephone set and calculating storage facility public key need redesign into the two point structure in the keyboard.The conductive rubber slice of suitable two mutual insulatings of position adhesion on former substrate plane just, the printed circuit board (PCB) respective design becomes the two point circuit of two groups of mutual insulatings, as " E " shape or circle, rectangle and the various difform two point circuit structure to inserting.

Certainly the button of this telephone set also can adopt miniature key switch or the metal spring leaf two point and the replacement of film silver layer two point key switch of two groups of two points 2 * 2.One winding teleset line, the electronic installation circuit is stored in another winding calculator or electronics account.

Because above-mentioned Typical solutions has adopted to be provided with in the telephone set to install to calculate and stored electronic installation, key is to need telephone set and this device shared button, printed circuit design to become the two point circuit structure.Conducting or disconnection are independent of each other respectively to press key two circuits.Adopt this structure, the telephone set of production has satisfied user's demand, make a phone call by number the time display screen directly show telephone number, in conversation, directly carry out numerical computations and conversation is independent of each other by numerical key, improved operating efficiency, extremely easy to use.

The utility model is described in further detail below in conjunction with accompanying drawing and exemplary embodiments.

Fig. 1 is the vertical view of the telephone set of first kind of embodiment band calculator of the utility model typical case

Fig. 2 is the panel figure that second kind of embodiment of the utility model typical case has electronics account functional telephone machine

Fig. 3 is the electrical schematic diagram of telephone set network, computer circuits and shared keyboard in the telephone set of the utility model band calculator shown in Figure 1

Fig. 4 is ordinary telephone set conductive rubber single contact key switching structure figure in the prior art

Fig. 5 is a prior art ordinary telephone set single contact button printed circuit diagram shown in Figure 4

Fig. 6 is a two point public key switch junctions composition in the utility model telephone set

Fig. 7 calculates the two point printed circuit diagram of storing electronic installation and telephone set public key in the utility model telephone keyboard

Fig. 8 is the another kind of circular two point printed circuit diagram of isoboles 7

Fig. 9 is the utility model exemplary embodiments two point public key equivalent switch figure

Fig. 1 is first kind of embodiment of the utility model, the vertical view of band calculator telephone, and it is made up of telephone set main frame 1, mobile phone 2, keyboard 3, display screen 4.The movement of calculator electronic installation is housed, the shared cover keyboard of this telephone set and calculator electronic installation in the telephone set; Keyboard 3 adopts the keyboard of this calculator electronic installation, and it has comprised the button of ordinary telephone set; The public key 15 of telephone set and calculator electronic installation is the two point structure in the keyboard 3.Keyboard 3 and display screen 4 are inlaid in the front of telephone ' s faceplate, display screen 4 is above keyboard, have a certain degree so that watch display screen 4 common the employings more than 8 figure places, of calculator electronic installation with people's sight line to satisfy the requirement of SPC telephone exchange number.

Fig. 2 is the panel figure that second kind of embodiment of the utility model has electronic memo functional telephone machine, with the display screen 5 of electronic memo device and the display screen 4 and the keyboard 3 of keyboard 6 replacement calculators.Can certainly adopt electronic telephone directory, electronic notebook, also can adopt as other calculating of instant translator or electronic databank and so on and store electronic installation movement, display screen and keyboard.

Fig. 3 is the electrical schematic diagram in first kind of embodiment telephone set of the utility model shown in Figure 1, and it comprises push-button telephone machine circuit, computer circuits and three major parts of keyboard, and the push-button telephone machine circuit is made up of three essential parts; Speech path network 7, ringing circuit 8, signaling circuit 9, the part of the number of sending out specifically mainly are made up of push-button dialling pad 10, transmitting ic 11 and other components and parts.Speech path network mainly sends the outgoing signal and receives the calling signal so that realize both sides' conversation; Ringing circuit mainly receives the ringing signal from telephone exchange; The signaling circuit function is to convert keyboard signal to pulse or touch-tone signal is delivered on the circuit.Computer circuits mainly is made up of printed circuit board (PCB) 12 integrated circuits, 13 LCDs 14 and keyboard 10.Because the calculation function of GENERAL TYPE electronic calculator roughly is arithmetic, constant, storage, extraction of square root computing etc., display screen can show the 8-12 position.Electronic installations such as function type, compound, electronic notebook, electronic dictionary, telecommunications directory, all be on the basis of electronic calculator, to have increased multiple function, except that function, also have functions such as storing phone number, secret number and rate characteristic data transaction with general calculator.As calendar, regularly locking gives the correct time.Electronic memo has designated time, prompting function: display screen shows the time of being arranged or points out item when clock in the electronic memo makes a noise sound.In addition also can be used for the access of a large amount of information record, telephone number, the amount of information such as name, address, telephone number that can store people more than 100 are for inquiry, and can hack.Because it has a 1-64K(even higher) random access memory ram, be used to deposit its display screen of the character that will write down (can be numeral, letter or other symbol) and generally can show information such as name, corresponding telephone number, address, postcode, cable address simultaneously, one-touch all shows, and is very directly perceived.Electronics miscellaneous account device these 2 years is very popular at home and abroad, as Casio, Aiwa, Lai Sikang, the electronic notebook of Philips company, telephone directory BC-200, SF-4000, DBF-50W, AB-30W etc. are arranged, China's development aspect electronics calculating account device at present is very fast, reach electronic notebook EC-2300,3800,4900,863, the DB-2300 etc. of Science and Technology Development Center as Beijing four, they all are made up of large scale integrated circuit and few partly electronic devices and components, display screen, keyboard.These movements or integrated circuit can be used in the requirement that just can satisfy the user in this telephone set.

For second kind of embodiment of the utility model, the calculator movement is replaced with electronics account device movement, it is just passable that keyboard, display screen are replaced with the keyboard and the display screen of electronics account device.

So electronic installation is stored in the calculating of this telephone set, can be calculator, also can be that electronics account device or other have the electronic installation of display screen and keyboard.

General ordinary telephone set and calculator public key (0-9, CE, Mr) the 15th from shown in Figure 3, keyboard 10, the two point structure, thereby the structure of the conductive rubber slice 16 below the button and conductive rubber slice 18 in printed circuit 17 and the ordinary telephone set and printed circuit 19 is different.

Fig. 4 is that present telephone set adopts maximum conductive rubber buttons for conductive rubber button 20 in the ordinary telephone set of prior art, and this keypad is to adopt the high-quality silastic elastomer to be pressed into bowl shaped structure 21, has better elastic, and air drain 22 is also left in the centre.When key is pressed air rapidly from air drain 22 to around discharge, key is contacted rapidly have the good hand feeling effect.In bowl-type the bottom and be bonded with rubber bodies 23, be bonded with circle, the higher conductive rubber slice 18 of square, rectangular conductance at rubber bodies 23 end faces, insulate between each button contact.Conductive rubber slice 18 correspondences are manufactured with " E " shape printed circuit contact 24 to inserting, as shown in Figure 5 on the printed circuit board (PCB) 19 on printed circuit board (PCB) 19 contacts.Conductive rubber slice 18 and printed circuit board (PCB) 19 be at a distance of the 1-3 millimeter, and when pressing key, conductive rubber slice 18 is communicated with two " E " shape contacts 24 on the printed circuit board (PCB) 19, finishes the joining of row 25, row 26 incoming lines of telephone set logical circuit, and realization is once imported.When decontroling, finger automatically resets by rubber substrate bowl-type 21 position elasticity.The conductive rubber keyboard with the metal spring leaf keyboard relatively, have simple in structure, the life-span is long, the advantage that need not adjust.But this conductive rubber keyboard can not satisfy the circuit that must control two contacts by a key.

Because single contact button 20 can not satisfy the requirement of the utility model telephone set, for satisfying the requirement of the utility model telephone set public key 15, adopt the two point press-key structure, and need redesign two point public key 27 as shown in Figure 6 promptly circuit 17 on the printed circuit board (PCB) 28 below the button and the conductive rubber slice 16 bottom the button, be designed to the number circuit of telephone set as shown in Figure 7 and 2 winding points 29 of the digital circuit mutual insulating that calculates storage facility, the conductive rubber slice 16 of two mutual insulatings of bonding on the rubber bodies end face just, printed circuit board (PCB) 28 also respective design becomes the structure of the two point printed circuit 17 of two groups of mutual insulatings.Could realize telephone number like this and calculate the function of storing the number of sending out simultaneously of electronic installation display screen and showing.

Fig. 7, Fig. 8, be telephone set shown in Figure 6 and calculate the printed circuit diagram of storing the shared button 15 of electronic installation, can be to inserting " E " shape, square, rectangle, circle and other shape.Connect relevant circuit when by arbitrary public key 15, these two circuit are conducting and disconnection respectively simultaneously.Teleset line is connected and is gone out to sending a numerical signal outside, calculating the storage facility circuit connects, display screen demonstrates this number, so when when making a phone call, whenever outwards sending a telephone number, on display screen, can directly demonstrate this number, can judge directly so whether the telephone number of sending to the other side is correct, increase the whether self-judgement of wrong number of telephone set.Also can in communication process, directly carry out numerical computations, be independent of each other with conversation by numerical key.

Fig. 9 is the double contact switch button of Fig. 6, Fig. 7, Fig. 8 and miniature key switch or the metal spring leaf two point and the film silver layer double contact switch equivalent electric circuit of two point 2 * 2, when pushing button 31, conductive rubber slice 32 is connected the effect of printed circuit two contacts 33 respectively.

When this telephone set was stored the electronic installation use as calculating separately, power supply became independently a calculator or the use of electronics account device as shown in Figure 1 by mains switch " ON/C " 34 controls.When using as telephone set, the display screen mains switch increases by two groups of make and break contact cross-over connections in calculating the 34 circuit two ends control of storage electronic device power switch by the mobile phone hook switch 35 of telephone set, picking up mobile phone can dial, and display screen directly demonstrates the telephone number of being dialled.The shutoff of power supply can adopt electronics to calculate off-main switches " OFF " 36 controls of storage facility.General in addition electronics calculates storage facility all has power supply to automatically shut down function, and when not having the signal input in regular hour 3-6 minute, electronics calculates the power supply of storage facility and can close automatically." * " key on the regular phone machine and redial key " # " function are replaced respectively all can by " CE " key on the calculator and " Mr " or other key.

Certainly the keyboard of this telephone set also can adopt miniature key switch or the metal spring leaf two point and the replacement of film silver layer double contact switch of two groups of two points 2 * 2.One winding teleset line, another winding calculate stores the electronic installation circuit.Every telephone set all is designed to calculating storage electronic installation public key or adopts two groups of difference independently conductive rubber slice and the printed circuit of mutual insulating, or 2 * 2 miniature key switch, all can satisfy the present embodiment.

Calculate the storage facility movement by telephone set movement shown in Figure 3 and electronics, all form by integrated package and electronic devices and components, keypad.Be two movements independently mutually, be arranged in the utility model telephone set.Also can design and produce the movement of telephone set movement and electronics calculating storage facility on a printed circuit board according to electrical schematic diagram, be installed in the utility model telephone set.

This telephone set main frame, mobile phone, display screen can be designed to the shell of difformity and size.Electronics calculates storage facility except being calculator and the electronic notebook, can also be that any electronics calculates storage facility.Each function button can be designed to circle, square or rectangle on the keyboard, mainly decides according to host housing shape, size, be convenient to operation.Two point below the button and circuit structure also can adopt multiple equivalent connected mode; thereby, everyly telephone set and electronics calculated storage facility combine; electronics is calculated storage facility to be installed in the telephone set; and has a demonstration; keyboard sharing, to calculate the shared button of storage facility be that the multi-feature telephone of two point structure all belongs within the protection range of the present utility model for telephone set and electronics in the keyboard.

Claims

1, a kind of telephone set with demonstration, calculating, account storage function, form by telephone set main frame (1) mobile phone (2) keyboard (3) display screen (4), it is characterized in that: it is the display screen (4) of electronic calculator or electronic notebook device that this telephone case front upper is embedded with electronics calculating storage facility, the bottom is embedded with the keyboard (3) that electronics calculates storage facility, be equipped with in the telephone set and calculate the movement of storing electronic installation, this telephone set is stored the shared cover keyboard of electronic installation with calculating; Keyboard (3) adopts this calculating to store the keyboard of electronic installation, and it has comprised the button of ordinary telephone set; The public key of telephone set and calculating storage electronic installation is the two point structure in the keyboard (3).

2, telephone set according to claim 1, it is characterized in that: it is calculator that electronic installation is stored in the calculating of this telephone set, the movement that electronic installation is stored in this calculating is the movement of calculator, and display screen (4) is the display screen of calculator, and keyboard (3) is the keyboard of calculator.

3, telephone set according to claim 1, it is characterized in that: it is electronics account device that electronic installation is stored in the calculating of this telephone set, the movement that electronic installation is stored in this calculating is the movement of electronics account device, display screen (5) is the display screen of electronics account device, and keyboard (6) is the keypad of electronics account device.

4, according to claim 1,2 or 3 described telephone sets, it is characterized in that: the shared keyboard of this telephone set (3) adopts the conductive rubber layer button, public key (27) in the keyboard (3) is the two point structure, promptly on the end face of former rubber bodies (30) bonding two mutual insulatings conductive rubber slice (16), printed circuit (28) respective design becomes the two point circuit (29) of two groups of mutual insulatings.

5, telephone set according to claim 4, it is characterized in that:, be designed to two groups of mutual insulatings circular (37) square or rectangular two point circuit structure of " E " shape (29) inserting with the printed circuit (17) of above-mentioned public key (27) conductive rubber slice (16) below.

6, according to the described telephone set of claim 1 to 5, it is characterized in that: each button all can adopt the structure of two point circuit button (27) in the keyboard (3).

7, according to claim 1,2 or 3 described telephone sets, it is characterized in that: this telephone set public key adopts little shape key switch or the metal spring leaf two point and the film silver layer double contact switch of two groups of two points 2 * 2.

8, according to claim 1,2 or 3 described telephone sets, it is characterized in that: this telephone set and mobile phone hook switch (35) increases by two windings point, and cross-over connection is stored electronic device power switch (34) circuit two ends in calculating.

9, according to claim 1,2 or 3 described telephone sets, it is characterized in that: the printed circuit of this telephone set is produced on the printed circuit board with the printed circuit that calculates the storage electronic installation.