JPS62278854A - Telephone set with automatic dial function - Google Patents

Abstract

PURPOSE:To improve operability and to widely decrease the number of parts by providing freely attachably and detachably an automatic dial equipment to be able to store a telephone number at a telephone set main body and using the automatic dial equipment for the portable purpose as well. CONSTITUTION:In order to store a telephone number to an automatic dial equipment 11, a telephone number is inputted from a ten-key 14 at a main body 12 side after a memory button 11b and one automatic dial button 11a are depressured while the equipment 11 is fitted at a telephone set main body 12. The telephone number is stored into the address in a memory part 15 corresponding to the button 11a through a switching circuit 21, a light emitting element 22 and a light receiving element 17 of the automatic dial equipment 11. In order to use it for an automatic dial function, a handset 13 is turned on and the button 11a is depressured, then, the telephone number in the memory part 15 corresponding to the button 11a is read, and transmitted through a light emitting element 18, a light receiving element 23 and a DTMF signal oscillator 24 to a telephone line 25. When the automatic dial equipment is used for the portable purpose, the speaker is supplied to the transmitter of the handset 31 of other telephone set and the button 11a is depressured after an adapter 26 is fitted at the automatic dial equipment 11.

Description

[Detailed Description of the Invention] 3. Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a telephone with an automatic dialing function.

<Summary of the Invention> The present invention provides a system in which an automatic dialing device is removably attached to the main body of the telephone, and the above-mentioned telephone body can automatically make a call using a dialing signal such as a telephone number stored in advance in the automatic dialing device. At the same time, by removing the automatic dialing device from the main body of the telephone and directing it to the transmitter of another telephone, the automatic dialing device automatically uses a dialing signal such as a telephone number stored in advance in the automatic dialing device. This product provides a telephone with an automatic dialing function that allows calls to be made, and improves operability and reduces costs.

<Prior Art> Conventionally, as shown in FIG. 5, a telephone with an automatic dialing function has an automatic dialing device 1t built into the telephone main body 2 and a portable automatic dialing device 3 separate from the telephone main body 2. Was.

That is, the automatic dial button 1a provided on the telephone main body 2,
... and then use the numeric keypad 4 to store the telephone number in the storage means (not shown) of the automatic dialing device 1 built into the telephone body 2.
From now on, when you make a call, lift the handset 5 and press the automatic dial button 1a that stores the phone number of the desired party.
, . . . by simply suppressing the automatic dialing device 1.
A phone number was automatically sent to you so you could make a call.

On the other hand, from the numeric keypad 3a of the portable automatic dialing device 3, a built-in storage means (not shown) in the automatic dialing device 3 is used.
By storing the telephone number in memory, when making a call from now on, attach the built-in speaker (not shown) of the automatic dialing device 3 to the transmitter of another telephone and perform the prescribed operation. This enabled the speaker to emit a signal tone corresponding to the call number, allowing the user to make a call.

Problems to be solved by this investigation> By the way, according to the conventional telephone with the above configuration, the automatic dialing device 1 built into the telephone main body 2 and the portable automatic dialing device 3 exist separately and independently. Therefore, there were problems in that it was expensive and the same telephone number had to be entered into each automatic dialing device 1.3, which was time-consuming.

<Means for Solving the Problems> In order to solve the above problems, the present invention consists of a telephone main body and an automatic dialing device detachably installed on the telephone main body. is provided with a storage means for storing dial signals such as telephone numbers, and a transmission means for transmitting the dial signals stored in the storage means to the outside; Receiving means for receiving signals is provided, and by performing a predetermined operation with the automatic dialing device attached to the telephone main body, the dial signal stored in the storage means is transmitted to the telephone main body via the transmitting means and the receiving means. In addition, by removing the automatic dialing device from the telephone body, attaching it to the transmitter of another telephone, and performing a predetermined operation, the automatic dialing device is stored in the memory means. The stored dial signal is transmitted to the transmitter via the transmitting means, and can be transmitted from the transmitter to the telephone line.

<Function> Therefore, when the automatic dialing device is attached to the telephone main body, the telephone main body can automatically make a call using the telephone number stored in the storage means, and the automatic dialing device can also be used to automatically dial the telephone number. When the device is removed from the telephone main body, a telephone number stored in the storage means can be used to automatically make a call from another telephone.

<Example> Hereinafter, an example of the present invention will be described in detail based on the accompanying drawings.

Fig. 1 is a front view showing an embodiment of a telephone with an automatic dialing function according to the present invention, Fig. 2 is a block diagram showing an embodiment of the above telephone, and Fig. 3 shows an adapter for the automatic dialing device of the above telephone. A side view showing an example when installed;
FIG. 4 is a block diagram showing an embodiment of the adapter for the above telephone.

In FIG. 1, reference numeral 11 denotes an automatic dialing device that is detachably provided on the telephone main body 12. The automatic dialing device 11 is used to store telephone numbers in a storage section 15 (see FIG. 2), which will be described later. Automatic dialing button 11a, which is pressed when reading the telephone number stored in section 15,...
A storage section 11b is provided which is pressed when storing a telephone number in the storage section 15.

On the other hand, the telephone body 12 is provided with a numeric keypad 14 for inputting a telephone number and a handset 13 for making calls.

FIG. 2 is a block diagram of the automatic dialing device 11 and the telephone main body 12 constructed as described above.

In this figure, 14 is the automatic dial button 11a.

. . . and a storage section 11b; 15 is a storage section for storing a telephone number at a designated address; and 16 is a section for reading out a telephone number from the storage section 15 based on the operation of the operation section 14. Alternatively, it is a control unit that controls whether or not a telephone number is stored in the storage unit 15.

And an automatic dial button 11a of the operation section 14.

By pressing . Also, by pressing the automatic dialing buttons 11a, . By specifying an address in the storage section 15, a telephone number input using a numeric keypad 14, which will be described later, is stored in the address.

17 is a light receiving element that converts a dial signal (optical signal) as a telephone number sent from the telephone body 12 into an electrical signal and inputs it into the storage section 15; 18 is the storage section 1;
This is a light-emitting element that receives a telephone number and dial signal read out from 5 and converts it into an optical signal.

Reference numeral 19 denotes an operation section including the numeric keypad 14f. When the numeric keypad 14 is pressed, a dial signal corresponding to the number of the pressed key is generated and this signal is input to the switching circuit 21.

20 is a control unit that generates a switching control signal to the switching circuit 21 based on whether the handset 13 is turned on or off; The switching circuit 21t' (DTMF
Signal (DualTone Multi Frequency
cy signal) to transmit the dial signal from the operation section 19 to the DTMF signal transmitter 24 side, and when the handset 13 is turned off (
When the handset 13 is placed on the telephone main body 12), the switching circuit 21 is switched to the light emitting element 23 side based on the switching control signal so that the dial signal from the operating section 19 can be transmitted to the light emitting element 23. It is made.

22 is the light emitting element, which converts the dial signal sent from the operating section 19 via the switching circuit 21 into an optical signal, and transmits the dial signal converted into the optical signal to the automatic dialing device 11. The light is transmitted to the light receiving element 17 of.

23 converts an optical signal as a dial signal sent from the light emitting element 18 of the automatic dialing device 11 into an electrical signal, and transmits the dial signal converted into the electrical signal to the D
The signal is transmitted to the TMF signal transmitter 24.

24 is the above-mentioned DTMF signal generator, and the above-mentioned operation section 19
Based on the dial signal sent via the switching circuit 21 or the dial signal sent via the light receiving element 23, the DTMF corresponding to these dial signals is selected.
The signal can be transmitted to the telephone line 25.

In FIG. 3, reference numeral 26 denotes an adapter when the automatic dialing device is used as a portable device, and it is possible to attach the automatic dialing device 11 which has been removed from the telephone main body 12, as shown in FIG. 4. A light receiving element 27 converts the dial signal converted into an optical signal from the light emitting element 18 of the automatic dialing device 11 into an electrical signal, and a DTMF signal corresponding to the dial signal is generated based on the dial signal from the light receiving element 27. DTMF signal transmitter 28 to transmit
, an amplifier 29 for amplifying the DTMF signal, and a speaker 30 for emitting the DTMF signal amplified by the two amplifiers), and the transmitter of the handset 31 of another telephone is directed to the speaker 30 for the automatic transmission. By suppressing the dial button 11ai, the DTMF signal can be transmitted to the telephone line via the transmitter.

Since the present invention is configured as described above, first, in order to store a telephone number in the automatic dialing device 11 of the automatic dialing telephone of the present invention, the automatic dialing device 11 must be attached to the telephone main body 12. Storage part 1 with the
After pressing 1b, press any one automatic dial button 11a
After pressing , the phone number to be stored can be entered using the numeric keypad 14 on the main body 12 side.

Then, each time a key is pressed, the telephone number inputted from the numeric keypad 14 is converted into a dial signal as a digital signal by the operating section 19, and then sent via the switching circuit 21 which is switched to the light emitting element 22 side by the control section 20. light emitting element 2
2, and the light receiving element 17 of the automatic dialing device 11
input as an optical signal.

Then, the control unit 16 of the automatic dialing device 110 stores the phone numbers corresponding to the pressed automatic dialing buttons 11a in order in the specified addresses in the storage unit 15, thereby completing the storage of the telephone numbers. do.

In addition, to use the so-called automatic dialing function, which uses the memorized phone number to make a call, the handset 1
3 and press the automatic dialing button 11a that has completed storing the telephone number.

Then, the control section 16 of the automatic dialing device 11 specifies the address in the storage section 15 that corresponds to the pressed automatic dialing button 11a, and sets the telephone number stored at that address as the dial number. The signals are sequentially read out and input to the light emitting element 18.

Then, the light receiving element 23 receives the dial signal converted into an optical signal by the light emitting element 18 and converts the electricity into a number,
The DTMF signal transmitter 24 transmits to the telephone line 25 DTMF signals corresponding to the above-mentioned dial signals that are sequentially input, thereby making it possible to automatically make a telephone call.

Next, when using the automatic dialing device 11″f as a portable device, the automatic dialing device 11 is connected to the telephone main body 12.
Remove the adapter 26f from the adapter 26f: Attach it and then address the speaker to the transmitter of the handset 31 of another telephone. Then, press automatic dial button 1, which has completed memorizing the phone number.
Just press 1a.

Then, by the same operation as when using the automatic dialing function described above, the dial signal stored in the light emitting element 18 is sequentially input as an optical signal to the light receiving element 27 of the adapter 26, and the DTMF signal transmitter 28 receives the above-mentioned dial signal. Light receiving element 27
The telephone body 12 transmits a DTMFM signal to the amplifier 29 based on a dial signal input from the telephone main body 12, and the speaker 29 transmits the amplified DTMFM signal output from the amplifier 28 to the transmitter in turn. A telephone call can be made using the automatic dialing device 11 which has been removed.

As described above, in the present invention, the automatic dialing device 11 capable of storing telephone numbers is detachably provided on the telephone main body 12. Therefore, the stored telephone number can be transferred to the automatic dialing device 11 while attached to the telephone main body 12. You can use it as is when using it as a portable device, and there is no need to enter the same phone number again like in conventional devices, which greatly improves operability and has fewer parts compared to conventional devices. can be significantly reduced and cost reductions can be achieved.

Of course, by turning on the handset 13 of the telephone body 12 and inputting the telephone number from the numeric keypad 14, you can make a regular call. <Effects of the Invention> As described above, the present invention is capable of storing telephone numbers. An automatic dialing device that can? Since it is removably attached to the telephone body, the telephone number stored in the telephone body can be used as is when using the above-mentioned automatic dialing device as a portable device. There is no need to re-enter the number, which greatly improves operability, and the number of parts can be significantly reduced compared to conventional equipment, resulting in cost reductions. It is.

[Brief explanation of the drawing]

Fig. 1 is a front view showing an embodiment of a telephone with an automatic dialing function according to the present invention, Fig. 2 is a block diagram showing an embodiment of the above telephone, and Fig. 3 is an adaptor of the automatic dialing device of the above telephone. FIG. 4 is a block diagram showing an embodiment of the adapter for the above telephone, and FIG. 5 is a front view of a conventional telephone with automatic dialing function. DESCRIPTION OF SYMBOLS 11... Automatic dialing device, 12... Telephone main body, 15... Storage part, 18... Light emitting element, 23.
...Light receiving element, 25...Telephone line. Agent Patent Attorney Takeshi Sugiyama (1 other person) 5th WA

Claims (1)

[Scope of Claims] 1. A telephone set consisting of a main body and an automatic dialing device detachably provided on the telephone main body, the automatic dialing device having a storage means for storing at least a dial signal such as a telephone number. and a transmitting means for transmitting the dialing signal stored in the storage means to the outside, and a receiving means for receiving at least the dialing signal transmitted from the transmitting means is provided in the telephone main body, and the automatic dialing device is equipped with the automatic dialing device. By performing a predetermined operation while attached to the telephone main body, the dial signal stored in the storage means can be transmitted to the telephone main body via the transmitting means and receiving means, and can be transmitted from the telephone main body to the telephone line. At the same time, the automatic dialing device is removed from the telephone main body, attached to the transmitter of another telephone, and a predetermined operation is performed, thereby transmitting the dial signal stored in the storage means to the transmitter via the transmitting means. A telephone with an automatic dialing function, characterized in that the transmitter can transmit data to a telephone line.