JP2837778B2 - Mobile phone - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable telephone having an electronic organizer function for registering telephone numbers.

[0002]

2. Description of the Related Art FIG. 10 is a front view showing a conventional one-body portable telephone, FIG. 11 is a left side view thereof, and FIG. 12 is a plan view thereof. 10 to 12, reference numeral 101 denotes an upper case of the main body, and 102 denotes a lower case of the main body. A transmitting / receiving circuit for communication and a memory for storing information such as a telephone number are incorporated in a space between the upper and lower cases. Reference numeral 103 denotes a battery unit forming a part of the lower case of the main body.

[0003] A micro horn section 104, a speaker section 105, a display section 106, and operation keys 107 are provided on a front surface of the main body case 101, and a volume control button 109 is provided on a left side surface of the upper body case 101. The transmitting / receiving antenna 10 is provided on the upper surface of the lower case 102.
8 is provided so that it can be taken in and out freely.

Next, the operation will be described. Operation key 10
When 7 is operated in accordance with the procedure, the operation number of the operation key appears on the display unit 106. If the displayed number is confirmed and the SEND key is operated, a telephone call becomes possible.

A commonly used telephone number can be stored in a memory by operating an operation key according to a predetermined procedure.

[0006]

Since the conventional portable telephone has the above-described structure, it has the function of an electronic organizer for registering telephone numbers, etc., but since it is a single body, it has a speaker on the surface of the upper case of the main body. 105, display unit 106 provided with micro horn 104, operation key 10
7 is small. Therefore, there is a problem that the display contents of the display unit 106 are difficult to see, and operations such as execution input of the electronic notebook by the operation keys 107 are troublesome.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to obtain a smaller portable telephone while improving operability and convenience by increasing the number of functions. Aim.

[0008]

A portable telephone according to the present invention comprises a telephone unit case having a transmitting / receiving function and an electronic organizer unit case having a telephone number registration and arithmetic processing function, which are foldably connected by a hinge part. Telephone
Charge the outer surface of the knit case or electronic organizer unit case.
It is provided with a numeric keypad of the talker. Further, according to the present invention,
In addition to the above-described configuration, a mobile phone is provided with a transmitting / receiving antenna at a hinge portion so as to be freely inserted and removed.

[0009]

The portable telephone according to the present invention is a telephone unit.
The phone or electronic organizer unit case
Since a numeric keypad is provided, the telephone unit case
Operate with the child notebook unit case folded
Can operate the numeric keypad of the telephone. Further
In the mobile phone according to the present invention , the antenna for transmission and reception is provided in the hinge portion so as to be freely inserted and removed, so that the mobile phone can be downsized.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an external front view showing a mobile phone of the present invention.
FIG. 2 is a right side view thereof, and FIG. 3 is a plan view thereof. Figure 1
In FIG. 3, reference numeral 1 denotes a telephone unit case, and reference numeral 2 denotes an electronic organizer unit case which is foldably connected to the telephone unit case 1 at a hinge portion 3; Latches 3a and 3b for holding the state are provided relatively. Reference numeral 5 denotes a transmission / reception rod antenna provided in the hinge portion 3 so as to be freely inserted and removed.

The telephone unit case 1 has a built-in telephone transmission / reception circuit for telephone calls, and also has, on its surface, basic keys of the telephone, such as a numeric keypad 4, a speaker hole 6, and a microhorn hole 7.
As shown in FIGS. 4 and 5, an elongated large display 8 and cursor keys 9 of the display are provided on the mating surface with the electronic organizer unit case 2.

The electronic organizer unit case 2 has an electronic circuit for an electronic organizer for performing electronic number registration and arithmetic processing, and an electronic circuit connected to the integrated electronic circuit is provided on the mating surface with the telephone unit case 1. An operation key 10 for a notebook is provided. The electronic circuit for the electronic organizer is also connected to the display 8.

FIG. 6 is a block diagram showing, for example, a mobile telephone mobile unit system diagram housed in the telephone unit case 1. The duplexer 11 connected to the rod antenna 5 and the receiver connected to the duplexer 11 are shown. Machine 12 and transmitter 1
3. Synthesizer 1 connected to both 12 and 13
4. The receiver 12, the transmitter 13, and the synthesizer 1
4 and a control circuit 16 provided between the telephone 15.

FIG. 7 is a block diagram of an electronic organizer electronic circuit housed in the electronic organizer unit case 2. The key controller 17 and the CPU 18 are connected to the operation keys 10.
ROM 19 containing a program for controlling the operation of RAM, RAM 20 containing data such as an address book and a telephone number, L
A display controller 2 for controlling a display 8 comprising a CD
1. A configuration in which an IC card controller 23 for controlling an IC card 22 containing dictionary data and the like is mutually connected by a bus 24.

FIGS. 8 and 9 are enlarged vertical sectional views of the hinge portion. FIG. 8 shows the rod antenna 5 pulled out to the use state, and FIG. 9 shows the rod antenna 5 housed in the hinge portion 3. ing.

8 and 9, reference numeral 1a denotes a cylindrical bearing formed integrally with the telephone unit case 1; 2a, a cylindrical bearing formed integrally with the electronic organizer unit case 2;
Numeral 25 denotes a hinge pin which also serves as an antenna storage portion penetrated through both cylindrical bearings 1a and 2a combined into one cylindrical shape.
The telephone unit case 1 and the electronic organizer unit case 2 are foldably connected. In this case, the hinge pin 25
Is the lower end of the cylindrical bearing 2 on which the screw 25a is formed.
a.

Reference numeral 26 denotes a washer integrally formed on the upper end of the hinge pin 25, reference numeral 27 denotes an antenna contact portion provided via the washer 26, reference numeral 28 denotes a lead wire connecting the antenna contact portion 27 and the duplexer 11. As shown in FIG. 8, the protrusion 5a provided at the lower portion of the antenna fits into the recess 26a of the washer 26, thereby mechanically holding and electrically connecting the rod antenna 5.

Next, the operation of the above embodiment will be described.
First, when used as a telephone, the telephone unit case 1 and the electronic organizer unit case 2 are latched 3a, 3b.
With the rod antenna 5 pulled out from the hinge part 3 while keeping the compact state folded in b, the telephone number of the called party is called from the RAM 20 by operating the numeric keypad 4 in a predetermined procedure, and the telephone is set to the calling state. Calls can be made.

On the other hand, the latches 3a and 3b are disengaged, and the telephone unit case 1 and the electronic organizer unit case 2 are opened in a double-page spread state as shown in FIG. When input, the input data is displayed on the display 8 via the display controller 21 and can be confirmed. In this case, the operation key 10
Is located in a large area for easy operation, and
Since the display 8 is elongated and large, it is easy to confirm the display contents.

Also, by reading necessary dictionary data from the IC card 22 via the IC card controller 23, writing and storing the data in the RAM 20, or rewriting the stored contents, an electronic notebook for registering telephone numbers and the like is provided. Function can be performed.

[0021]

As described above, according to the present invention, a telephone unit case containing a transmitting / receiving circuit for a telephone call and an electronic notebook unit case containing an electronic circuit for an electronic notebook can be folded by a hinge. Connect the phone unit
Phone on the outer surface of the case or electronic organizer unit case
By operating the numeric keys on the phone,
With the case and electronic organizer unit case folded.
Also, there is an effect that the operator can make a call.
I do. Furthermore, according to the present invention, since the out capable housing the antenna to the hinge part is a closing mechanism of the phone unit case and an electronic organizer unit case, it is effective Te poles because the miniaturization of the mobile phone.

[Brief description of the drawings]

FIG. 1 is an external front view of a mobile phone according to an embodiment of the present invention.

FIG. 2 is a right side view of FIG.

FIG. 3 is a plan view of FIG. 1;

FIG. 4 is a front view showing the telephone unit case and the electronic organizer unit case constituting the mobile phone of FIG. 1 in a spread state;

FIG. 5 is a right side view of FIG.

FIG. 6 is a block diagram showing a mobile telephone system.

FIG. 7 is a block diagram showing electronic organizer hardware.

FIG. 8 is an enlarged vertical sectional view of a hinge portion in which a rod antenna is pulled out in a use state.

FIG. 9 is an enlarged vertical cross-sectional view of a hinge portion housing a rod antenna.

FIG. 10 is an external front view of a conventional mobile phone.

FIG. 11 is a left side view of FIG.

FIG. 12 is a plan view of FIG. 10;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Telephone unit case 2 Electronic organizer unit case 3 Hinge part 4 Numeric keypad 5 Rod antenna 6 Speaker hole 7 Microphone hole 8 Display 10 Operation key

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) H04M 1/00-1/23 G06F 1/16 H04Q 7/32

Claims (2)

(57) [Claims] 1. A telephone unit case having a telephone transmission / reception circuit built therein, an electronic organizer unit case incorporating an electronic organizer electronic circuit, and the telephone unit case and the electronic organizer unit case are foldably connected. A hinge unit, the telephone unit case or the
The outer surface of the electronic organizer unit case is
Mobile telephone, characterized in that a chromatography. 2. A telephone unit having a transmitting / receiving circuit for a telephone.
Electronic with built-in knit case and electronic circuit for electronic organizer
Notebook unit case, the telephone unit case and the front
The electronic notebook unit case is foldably connected
A hinge portion, and is connected to the transmitting / receiving circuit for calling.
Antenna is provided so as to be able to be taken in and out of the hinge part,
Telephone unit case or the electronic organizer unit case
The telephone has a numeric keypad on the outer surface.
Mobile phone.