JPH1051527A - Portable telephone equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide portable telephone equipment which can always be mounted for enabling work using both hands during speaking. SOLUTION: This portable telephone equipment is provided with an operation part for a user to input operation, display part for displaying the input operation and various kinds of information, radio part for radio communication with the outside and speaking part for speaking in voice. In this case, the speaking part 1 is provided on another body, separate from a telephone main body part 10, and the speaking part 1 and the telephone main body part 10 are connected by a dedicated radio line. Furthernefe, the speaking part 1 is mounted near the head of the user, and the telephone main body part 10 is mounted on the arm of the user. Further, the telephone main body part 10 is formed in the shape of a ring, the operation input part is provided on the side face of the ring-shaped telephone main body part 10 and the speaking part 1 is fixedly held on the spectacles or the ear of the user.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a portable telephone such as a mobile telephone utilizing a digital wireless public line.

[0002]

2. Description of the Related Art In recent years, inexpensive, small and lightweight portable telephone devices have become widespread, and various proposals have been made to enhance various functions and to promote reduction in size and weight. Such a mobile phone device is intended for mobile communication, is configured in cooperation with a telephone network, and is in the form of a portable wireless device.

As shown in FIG. 6, a conventional portable telephone device 30 places importance on miniaturization and weight reduction because of its easy portability, and generally, a case 31 having a size that can be held by one hand and a speaker 32 for receiving a call. , A microphone 33 for transmitting, and a push-button dial key input unit 3 for performing various operation inputs
4, a liquid crystal display unit 35, a rod-type antenna 36 for wireless transmission and reception, and the like.

The case 31 is formed as a hand type case having a width of about 50 mm, a height of about 130 mm to 150 mm, and a depth of about 20 mm to 40 mm in consideration of the distance and angle between the ears and the mouth of the body. I have.

A speaker 32 for receiving a sound is provided on the upper side of the front surface of the case 31 according to the distance and angle between the ear and the mouth of the body, and a microphone 33 for transmitting a sound is provided on the lower side.
Consideration has been given to make it easy to send and receive.

Further, the speaker 32 and the microphone 33
A dial key input unit 34 in which a predetermined number of push-button key switches 34a, 34a are arranged in a line, a command input and operated by the dial key input unit 34 are displayed, A display unit 35 for displaying an operation state and notification information is provided. The display unit 35 uses a liquid crystal display mechanism with low current consumption and a large area, and is provided so that the user can surely grasp the display contents.

Further, a high-performance antenna 36 for transmitting and receiving communication radio waves to and from the outside is provided on the upper surface of the case 31. The periphery of the antenna 36 is covered with a cushioning material formed in a cylindrical shape protruding upward using a material such as synthetic rubber that does not hinder wireless communication.

[0008] Such a portable telephone device 30 is
When not in use, it is placed in an incoming call operation state and stored in a carrying case manufactured according to the outer shape of the case 31,
It is stored in clothes or bags and carried.

With the versatility of the mobile phone, the mobile phone body is installed in a holder having a built-in adapter for the purpose of talking in a car, and the handset is connected to a headphone-shaped microphone and an earphone connected to the adapter. Optional members have been developed so that users can make free calls.

[0010] Recent mobile telephone devices have become multifunctional,
It has various functions using an operation unit such as a push button and an information display unit. For example, some have various functions such as a telephone directory function for registering names and telephone numbers in a telephone device, a pager function for receiving a message, and a time call function for generating an alarm at a set time.

Further, in addition to the calling method using an electronic sound, a calling method for notifying the reception of a call from the other party also takes into account the use situation such as when the telephone is used in a place where noise is loud and surroundings. There are a vibrator-type calling method that notifies the incoming call by vibrating the telephone device, and a light-emitting type calling method that notifies the incoming light by flashing the light-emitting part, etc. Depending on the model, these calling methods can be selected. Has become.

[0012]

As described above, in the conventional portable telephone device, since the telephone function is set in a hand-type case, the portable telephone device is carried around in a bag or a clothes pocket except during a call. In many cases, the display unit and the like are hidden, and in order to use those functions, there is a disadvantage that the telephone device main body must be taken out of the storage space each time. In addition, since the handset comprising a speaker and a microphone is integrally formed in a single case, it is necessary to consider the distance and positional relationship between these handsets with respect to the distance and angle between the ear and mouth of the body. There was a certain limit to miniaturization.

[0013] In the conventional paging method of the portable telephone device, several calling methods can be selected, but when the portable telephone device is stored in a bag by forgetting or mistakenly selecting the calling method. However, there is a problem in that if the user selects a vibrator-type incoming notification signal or selects a light-emitting type incoming notification signal while the mobile phone is stored in a pocket, the user does not notice the incoming call.

Further, originally, the purpose of the portable telephone device is to make a call while moving, but in the conventional portable telephone device, the user holds the portable telephone device during the call and talks.
There was a problem that one hand was blocked, which was inconvenient, and that other operations were neglected, which hindered safety. In order to solve this problem, a hands-free microphone or the like used in an automobile or the like is configured by connecting the microphone and the telephone device body with a cord, but the cord management is inconvenient, The code itself had an inconvenience.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its object to provide a portable telephone device which can be worn at any time and can be operated by both hands during a call.

[0016]

According to a first aspect of the present invention, there is provided an operation section for performing an operation input by a user, a display section for displaying input information and various kinds of information, and a radio section for performing radio communication with the outside. And a communication unit for making a voice call, wherein the communication unit is provided separately from the telephone body, and the communication unit and the telephone body are connected to a dedicated wireless line. The portable telephone device is configured to be connected by the following.

According to a second aspect of the present invention, in the first aspect of the present invention, the telephone unit is mounted near the head of the user, and the telephone body is connected to the arm of the user. This is a mobile phone device configured to be mounted on a mobile phone.

According to a third aspect of the present invention, in the second aspect of the present invention, the telephone body is formed in a ring shape, and an operation input unit is provided on a side surface of the ring-shaped telephone body. This is a portable telephone device having a configuration as described above.

According to a fourth aspect of the present invention, there is provided a portable telephone device according to the second aspect of the present invention, wherein the communication unit is fixedly held by eyeglasses or ears of a user.

As described above, the telephone main unit having the original function of the telephone and the telephone unit are separated from each other, and both the telephone main unit and the telephone unit are easy to operate without being connected by the power supply line and the connection terminal. If the mobile phone device is formed so that it can be worn near a part, it is not necessary to hold the mobile phone device by hand as in the conventional case, and the convenience is improved, and both hands are free and safety is improved. .

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.

The portable telephone device 0 of the present embodiment is shown in FIGS.
As shown in the figure, the communication unit 1 attached to the user's glasses,
It comprises a telephone body 10 mounted on the wrist of the same user, and these two 1 and 10 are connected by at least a dedicated wireless line for transmitting an audio signal. The telephone main unit 10 includes an antenna for wirelessly communicating with the communication unit, a duplexer connected to the antenna to separate a received wave and a transmitted wave, a receiver and a transmitter connected in parallel to the duplexer, and a received wave. It includes a modem for demodulating into an audio signal and converting an audio signal to be transmitted into a transmission wave, a sub wireless unit, a control unit, a display unit, an operation unit, and a vibration notification unit for notifying an incoming call by vibration.

The telephone unit 1 incorporates a sub-radio unit for wirelessly communicating with the telephone body unit 10 and a small battery for supplying a driving current to the sub-radio unit in a mounting body 2 formed in a substantially flat box shape. In addition, an earphone 3 connected to the sub wireless unit and transmitting the voice of the caller to the user's ear, a microphone 4 transmitting the voice of the user, and an antenna 5 are provided.

The mounting body 2 is formed in a small, substantially flat box shape having a waterproof structure, and the built-in parts and the mounting parts can be lightened to the extent that they can be mounted on the glasses without giving the user a sense of incongruity. It is planned.

The sub-radio unit is always in an operating state or a sleep state in which current consumption is minimized, and is immediately activated in response to a call from the sub-radio unit of the telephone main unit 10. Is configured. Further, the communication frequency between the sub-radio units of the telephone unit 1 and the telephone main unit 10 is different from the communication frequency between the telephone main unit 10 and the outside, and of course, the individual communication frequency is different for each portable telephone device. This is configured so that even if the same mobile phone device is used in the vicinity, wire crossing and wiretapping will not occur. Further, the radio intensity transmitted by the sub radio unit is set to be extremely low, thereby preventing crosstalk and eavesdropping. Only when the single telephone main unit 10 and the telephone unit 1 are combined, it functions as a portable telephone device.

As the small battery for supplying the driving current to the sub radio section, a general small and light household battery is used, and it can be easily purchased and replaced.

Further, the earphone 3 is of a type to be worn in a general ear hole, and is electrically connected to a sub wireless unit built in the wearing body 2 by an earphone cord 3a having a built-in signal line. Have been. The earphone cord 3a is made of a flexible material.
It is configured so that it can be stored in a storage space provided inside.

The microphone 4 is of high sensitivity, small in size and light in weight, and is attached to the tip of the microphone cord 4a. Further, like the earphone 3, the microphone 4 is electrically connected to a sub wireless unit built in the mounting body 2 by a microphone cord 4a having a built-in signal line.

The microphone cord 4a incorporates a flexible wire material having appropriate rigidity and allows the user to freely bend and extend the microphone cord 4a.
The position of the microphone 4 provided at the tip can be adjusted. Further, a base end for attaching the microphone cord 4a to the mounting body 2 is rotatably provided, and when the communication unit is not used, the microphone cord 4a and the microphone 4 are fixed to the position where the microphone cord 4a is flipped upward. Is not in the way.

Since the earphone 3 and the microphone 4 are configured as described above, during a call, the earphone cord 3a stored in the mounting body 2 is extended to attach the earphone 3 to the user's ear, and 4 can be appropriately positioned in the vicinity of the mouth, and reliable and comfortable communication is possible.

Further, the antenna 5 is provided on the upper surface of the mounting body 2, and uses a rod antenna which extends upward and is retractable inside the mounting body 2. But antenna 5
May be incorporated in the mounting body 2 as necessary.

On the upper surface of the mounting body 2, an on-hook /
A push-button type hook switch 6 for switching off-hook is provided, and a rotary adjustment type volume adjustment knob 7 for adjusting the volume is provided on a side surface thereof.

Further, on the back of the mounting body 2,
There is provided a mounting portion 8 for mounting on a vine of glasses.
The wearing section 8 is engaged with and held by a vine or the like of eyeglasses, and the talking section 1 can be worn near the face of the body.

Next, a description will be given of the telephone main unit 10 which performs radio communication with the communication unit 1 and communicates with the outside.

The telephone body 10 includes a bracelet-shaped mounting body 11 formed in a wide ring shape, and the mounting body 1.
1, a main radio unit for communicating telephones with the outside by radio, a sub radio unit for radio communication with the communication unit 1, a small battery for supplying a drive current to these main and sub radio units, An input operation unit using a push-button type dial key 12 on one side surface of 11, an emission unit 13 provided on the same side to notify an incoming call by emitting light, and an input from the dial key 12 on the surface of the mounted body 11 And a liquid crystal display unit 14 for displaying operation commands, incoming call information, and the like.

The telephone body 10 also has a function of transmitting and receiving a pager, and the display 14 displays the received message.

Further, the light emitting unit 13 emits light to emit an incoming call, and a light emitting type calling function for notifying an incoming call, and a vibrator type calling function for notifying an incoming call by vibrating the mounting body 11 itself are also mounted.

The mounting body 11 is formed in a bracelet type having a predetermined ring diameter corresponding to the vicinity of the wrist of the body using an outer case made of a material such as plastic or metal. Further, the mounting body 11 has a waterproof structure and a shock-resistant structure to some extent, and each part to be described later has an outer shape and arrangement in consideration of decorativeness. Also, like the wearing body 2 of the communication unit 1, without giving the user a sense of discomfort,
The weight of each built-in component and attachment component has been reduced to such an extent that it can be worn on the wrist.

The mounting body 11 is provided with a notch 11a having a part cut in a circumferential direction at a predetermined length.
A display body 14a is attached to the notch 11a so that at least one of its connection ends can be engaged and disengaged, so that the mounting body 11 can be easily attached to and detached from the vicinity of the user's wrist. .

The display section main body 14a is formed in a curved thick plate shape that fits inside the cutout section 11a.
The width, thickness, and bending radius of 4a are set substantially equal to the width, thickness, and ring diameter of the mounting body 11. In addition, one end in the circumferential direction of the display unit main body 14a is connected to the mounting body 11 via a pivoting member 15 in which a shaft is combined with a pipe member, and the other end has an elastic member and an engagement groove. It is connected to the mounting body 11 through the combined engaging member 16. still,
Although not shown, the display unit main body 14a and the mounting body 11 are electrically connected by a flexible connection cord provided on the pivotally connected side of the display unit main body 14a.

Therefore, when the wearing body 11 is to be worn near the user's wrist or to be removed from near the wrist, the engagement of the engaging member 16 provided at one end of the display section main body 14a is released. By expanding the ring diameter of the mounting body 11, it is possible to pass through the palm portion and easily attach and detach.

A display section 14 occupying most of the front surface of the display section 14a and using a liquid crystal display mechanism with low current consumption is provided as in the prior art. Commands input by the operation unit, various operation states, notification information, and the like are displayed in a relatively large area that is easy to visually recognize, so that the user can reliably grasp the display contents.

As in the conventional case, the main radio section has a circuit configuration capable of performing telephone communication via external radio.

The sub radio section has its input / output line connected to the main radio section, and transfers the audio signal received by the main radio section to the above-mentioned sub radio section of the communication section.
The circuit configuration is such that a user's voice signal transmitted from the sub wireless unit of the telephone unit is received and transferred by the main wireless unit. In addition, similarly to the sub-radio unit of the call unit, the sub-radio unit has an extremely low radio intensity set to transmit, thereby preventing crosstalk and wiretapping.

As a small battery for supplying a drive current to the main / sub wireless unit and the built-in circuit, a general small and light household battery is used as in the case of the telephone unit. They are available for replacement.

The input operation unit is provided with a predetermined gap distance on one side surface of the bracelet-shaped mounting body 11, that is, on the side facing the tip of the arm when worn on the wrist, and intermittently. , A plurality of dial keys 12 are provided. Further, these dial keys 12 are provided with the same cylindrical push-button input type switches, which are projected in the lateral direction from the arrangement positions thereof, and are assigned a predetermined number input function.

Therefore, when the push button switch type dial keys protruding in the side direction are provided on the side surface of the mounting body 11 formed in a bracelet shape, when these keys are operated, The finger of the other hand can be operated and input so as to be pinched from both sides of the bracelet-type wearing body 2 so that key input can be performed easily and reliably.

For the same reason, even if the wrist is pressed by clothes or comes into contact with an external object, the switch is not pressed to prevent erroneous input, thereby improving handling and safety. I can do it.

In this embodiment, the dial keys are arranged on one side surface of the mounting body 11, but the present invention is not limited to this, and dial keys may be provided on both side surfaces. Therefore, when the same number of dial keys are provided, the distance in the circumferential direction of the bracelet-type mounting body 11 occupied by these dial keys can be reduced, and the dial keys are intensively arranged on the side facing the user. , Can be operated more easily.

Also, each key switch is identified by its position and visual display.
You may comprise so that it can also be distinguished tactilely. That is, when the button shape of each key switch is formed in a mutually different shape in which not only a round shape but also a square shape and the like are mixed, and a key operation is performed at night or groping, when a visually impaired person or a visually impaired person operates the key, Also, it is possible to reliably and easily input an operation.

Further, although a push-type key switch is used, the present invention is not limited to this. An opening is provided on the same side surface of the mounting body, and a light receiving section is provided therein, and light from the opening is blocked by a finger or the like. In this case, a key input may be used. In this case, there is no need to provide a protruding switch, so that the appearance can be made smarter and it can be reliably prevented from being caught by clothes or the like.

By mounting such a bracelet-type mounting body 1 on a hand and an arm, the telephone body 10 can be mounted near a hand part of the body where dial keys and the like can be easily operated.

It should be noted that, as described above, the present invention is not limited to the calling method of vibrating the mounted body itself, and various types of bodily sensation alarms using tactile sensations may be mounted. That is, the wearing body is worn on the wrist relatively sensitive to various stimuli,
Due to the large contact area between the wearing body and the wrist,
By utilizing this, a weak electric or thermal stimulus is generated at the contact part of the wearing body, a part of the contact part of the wearing body is reciprocated slightly, a small protrusion is made to move out, and the ring diameter of the bracelet is adjusted. Make it smaller, tighten your wrist,
These may be combined, or the user may arbitrarily select and appropriately notify an alarm such as an incoming call.

Further, a clock function may be additionally provided so that the current time and the like are displayed on the display unit 14. Therefore,
When this device is worn on the wrist, it is not necessary to wear a wristwatch at the same time, and the convenience can be enhanced.

In this case, the alarm operation of the clock function may be notified by the above-mentioned sensational alarm. The alarm time set can be reliably notified without being disturbed by the environment and without inconveniencing the surrounding people.

Further, the communication section for performing the functions of the telephone is provided in the box-shaped mounting body described above to form a compact body, and the mounting body is provided with a clip-shaped engaging section that can be mounted on a collar or pocket of clothes. In this case, even a person who does not use eyeglasses can attach the communication unit near the face, so that the mobile phone device can be used in a wide range.

As described above, according to the portable telephone device of the present embodiment, the telephone unit having the telephone call function inherent to the telephone and the telephone main unit for operating the telephone function by operating the dial keys and the like are separated. In addition, by providing them separately and connecting them wirelessly, portability, operability, and handling of the mobile phone can be improved.

That is, the communication unit is placed near the head of the user,
Since the telephone operation unit is mounted near the wrist, the telephone operation unit is mounted near the body part where the operation and function of each unit are easily performed, so that the arrangement is rational and efficient.

Further, each device is always worn on the body,
While being able to carry while wearing a callable state, it is possible to improve portability, and at the time of talking as before, the mobile phone device is taken out of the storage portion or the mounting portion, and the call is taken,
After the end of the call, the troublesome work of returning to the original storage / mounting position, etc. is eliminated, so that it is possible to immediately answer an incoming call or to end the call and leave the position at that position. Can be improved.

Further, during a telephone call, it is not necessary to hold the telephone device by hand, so that the device is easy to use, and the user can easily perform other operations and tasks simultaneously using both hands. Also improve.

Next, a mobile phone according to a second embodiment of the present invention will be described with reference to FIG. The mobile phone device of this example is
By changing the shape of the wearing body of the communication unit, for example, the wearing body is formed in an ear-hole type or an ear-hung type shape similar to a hearing aid, and is directly worn on the ear. Note that the telephone body can be the same as the first specific example or the same as the third specific example described later, and thus the description is omitted.

That is, FIG. 4 shows the communication section 1 provided on a wearing body of an ear hanging type, and an earphone for transmitting voice to a wearing body 9 formed so that it can be worn on the ear. 3 and a microphone 4, a sub wireless unit, a string-shaped wire antenna and the like are built in the mounting body 9, and a switch 6 for switching on-hook / off-hook and a volume adjustment knob 7 for volume adjustment are provided to make the device compact. Has formed. Then, such a communication unit 1 can be worn by being brought into direct contact with the vicinity of the body face, in this example, the ear.

The mounting body 9 is made of a material such as a synthetic resin which does not obstruct radio communication radio waves and does not cause discomfort even if it comes into close contact with the body. The outer shape of the wearing body 9 is formed in a curved shape along the outer edge of the ear,
In addition, the corners are rounded and the projections are formed as small as possible so that they can be worn directly on the ears of the body.

Further, in this mounting body 9, the size and weight of each built-in component can be further strengthened so that the user can wear it on his / her ear without giving the user a feeling of burden or discomfort.

In this embodiment, as in the first embodiment, a sub-radio device and a battery are built in, but a smaller and lighter configuration is used.

Further, a push button type hook switch 6 for switching on-hook / off-hook and a rotation adjustment type volume adjustment knob 7 for adjusting the volume are provided on the lower side surface of the mounting body 9. A smaller and lighter type is used, which has a small amount of protrusion to the outside.

Further, the earphone 3 is formed integrally with the wearing body 9 and is of a type in which the wearing body 9 is worn on a user's ear and simultaneously with an ear hole.

Further, the microphone 4 is provided in the same manner as in the first specific example.
High sensitivity, small size and light weight are used.
a. The microphone cord 4a has a built-in signal line, and electrically connects the microphone 4 with the sub wireless unit built in the mounting body 2. Further, the microphone cord 4a incorporates a flexible wire material having an appropriate rigidity, and the user can freely bend or extend the microphone cord 4a to adjust the position of the microphone 4 provided at the tip thereof. Adjustable. Further, a base end for attaching the microphone code 4a to the mounting body 2 is rotatably provided, and when the communication unit is not used, the microphone code 4a and the microphone 4 are fixed to a position where the microphone code 4a is flipped upward. 4 is out of the way. Therefore, also in this example, at the time of a call, the microphone 4 can be appropriately positioned near the mouth by bending or extending the microphone cord 4a.
It has a configuration that can be flipped over the mounting body 9.

As described above, according to this embodiment, not only the same effects as in the above-described embodiment are obtained but also the spectacles are configured so that the communication section can be directly attached to the user's ear. A user who does not use the mobile phone can wear the communication unit near the face and use the mobile phone.

In addition, since the appearance is the same as that of the hearing aid, there is no sense of incongruity.

Next, a mobile phone according to a second embodiment of the present invention will be described with reference to FIG. The mobile phone device of the present example has a display unit integrally provided on a mounting body, a ring-shaped mounting body having a divided structure divided into two in a circumferential direction, and can be opened at a predetermined angle from one of the divided parts. .

That is, as shown in FIG. 5, the phone body 10 of this embodiment is similar to the previous embodiment in that
7 is provided with a dial key 12 and a light emitting unit 13 on one side surface, and a display unit 14 is integrally provided on the surface.

In this example, the bracelet-type mounting member 17 is formed of two mounting members 17a and 17b having a semicircular arc shape, and one end of one of the mounting members 17a and
One end of the other mounting member 17b opposed thereto is connected by a connecting member 18, and the other end of one mounting member 17a is connected to the other mounting member 17b opposed thereto.
And the other ends of the engagement members 19a, 19b, 19, respectively.
c is provided.

The connecting member 18 is formed using a predetermined elastically deformable material, and by utilizing the elastic deformation of the member 18, the other ends of the mounting members 17a and 17b constituting the mounting body 17 are formed. Is released, and the wrist is passed through this open portion so that the mounting body 17 can be mounted on and removed from the wrist.

It is to be noted that each mounting member 17 is connected by the connecting member 18.
In the mounting body 17 to which a and 17b are connected, a gap is formed at one circumferential position where the edges of both members are not connected.

Therefore, the attachment body 17 can be easily attached to and detached from the wrist as compared with the above-described first embodiment, and the connection member 18 holds the attachment body 17 in a ring shape in which at least a part is cut off. Even a user with a large wrist diameter can wear it.

Also, unlike the first embodiment, the mounting body 1
At the time of attachment / detachment, since the connecting member 18 is bent and the mounting body 17 itself is not bent, it is possible to prevent the possibility of unnecessary damage to the internal wiring and the circuit, etc., and to have a strong and strong structure. It is possible to improve the reliability of the device.

The display section 14 is fitted into one of the mounting members, in this example, the mounting member 17a, and is formed integrally with the mounting body 17. Also, dial keys 12
The light emitting section 13 is formed on both or one of the mounting members 17a and 17b.

A plurality of interposition members having different circumferential lengths can be selected between the engaging members of the two members constituting the mounting body, and the circumferential length can be adjusted. A configuration may be adopted in which an interposition member is interposed to adjust the ring diameter.

As described above, according to this embodiment, not only the same effects as in the first embodiment are obtained, but also the telephone main body is divided into two parts in the circumferential direction, and one end of each is provided with an elastic member. Connection and the other end can be opened, so that the connection member of the elastic member can be bent when attaching and detaching the phone main body to prevent deformation of the attached body itself, so that damage to internal wiring and circuits etc. can be prevented. In addition to being avoided, a robust structure having high strength can be obtained, and the reliability of the device can be improved.

[0081]

As described above, according to the present invention, the telephone body having the original function of the telephone and the telephone unit are separated from each other, and both the telephone body and the telephone unit are connected by the power supply line and the connection terminal. The mobile phone device is formed so that it can be worn near the body parts that are easy to operate without any need, so that it is not necessary to hold the mobile phone device by hand as in the past, and to improve the convenience. This has the advantage that both hands are free and safety is improved.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first specific example of a mobile phone device according to the present invention, showing a calling section of the mobile phone device and a worn state of a phone main body.

FIG. 2 is an enlarged perspective view showing a communication unit of the mobile phone device of the present embodiment.

FIG. 3 is an enlarged perspective view showing a telephone body of the mobile phone device of the present embodiment.

FIG. 4 is an enlarged perspective view showing a communication unit of a mobile phone device according to a second specific example of the present invention.

FIG. 5 is an enlarged perspective view showing a telephone main body of a mobile telephone device according to a third specific example of the present invention.

FIG. 6 is a perspective view showing a conventional mobile phone device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 Mobile phone main unit 2 Wearing body 3 Earphone 3a Earphone cord 4 Microphone 4a Microphone cord 5 Rod antenna 6 Hook switch 7 Volume adjustment knob 8 Mounting section 9 Mounting body 10 Mobile phone operating device 11 Mounting body 11a Notch 12 Dial key 13 Light emission Unit 14 display unit 14a case 15 connecting unit 16 connecting unit 17 mounting body 18 connecting member 30 mobile phone device 31 case 32 speaker 33 microphone 34 dial key input unit 34a push-button key switch 35 display unit 36 antenna

Claims (4)

[Claims] 1. A portable telephone device comprising: an operation unit for a user to perform an operation input; a display unit for displaying input information and various information; a wireless unit for wireless communication with the outside; and a communication unit for voice communication. The portable telephone device, wherein the communication unit is provided separately from the telephone main unit, and the telephone unit and the telephone main unit are connected by a dedicated wireless line. 2. The mobile phone device according to claim 1, wherein the telephone unit is mounted near a user's head, and the telephone body is mounted on a user's arm. 3. The portable telephone device according to claim 2, wherein the telephone main body is formed in a ring shape, and an operation input unit is provided on a side surface of the ring-shaped telephone main body. 4. The portable telephone device according to claim 2, wherein said communication unit is fixedly held by eyeglasses or ears of a user.