JPH0511604U - Foldable portable radio - Google Patents

Abstract

(57) [Summary] [Purpose] When the body of a radio is folded and stored in a pocket, it is not necessary to switch the microphone to the outside of the body of the radio and only the earphones can be attached to make a call. Obtaining a foldable portable radio that can. [Structure] An ear section 5 for receiving is installed on one of the folding bodies 3 and 4 connected by a hinge section 2, and a microphone section 6 for transmitting is installed on the other. Then, the earphone jack 8 is provided coaxially with the hinge part 2, and the microphone part 7 is newly installed on the upper side surface part of the ear part side body 3,
The electrical switching of the microphones 6 and 7 is switched by the power supply switching means, and when the body of the wireless device is folded and stored in the pocket for use, only the earphone 9 can be attached to make a call.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to a foldable portable wireless device.

[0002]

[Prior art]

  Conventionally, this type of foldable portable wireless device is a foldable portable wireless device One side of the foldable body has an ear section for receiving and the other side has a microphone section for transmitting. , And jacks for earphones and microphones on either side of the body I have it. There are two types of such jacks. That is, the earphone Type and jack for microphone and microphone are provided independently, There is a type in which jacks for earphones and microphones are integrated into one. . In the former type, the earphone and the microphone are separated, and each is on the body side. It has a plug corresponding to each jack, and the latter type is an earphone (headphone And the microphone are integrated, and these plugs are also integrated into one. There is. (Hereinafter, the latter integrated earphone and microphone are collectively referred to as the earphone. Called Mike)   In such cases, when using the foldable portable radio by hand, Open the foldable body and send and receive by the ear and microphone of the body. Communicate the story. Also, if you cannot talk for a long time or if you cannot use your hand, fold the body. And then plug the earphone and microphone (or earphone microphone) into the jack. Insert the lug into the earphone and microphone from the ear and microphone on the body side. (Or earphone / microphone) and switch the body folded in this state. It is stored in a pocket and used. In this case, the former type Plug it into your ear so that the clip-equipped microphone fits in front of your jacket. , In the latter type, the earphone / microphone is used by hanging it from the head.

[0003]

[Problems to be solved by the device]

  Since the conventional foldable portable wireless device is configured as described above, the former In the type, the power supply line is bifurcated and each plug is inserted into each body jack. In addition, there is the trouble of using an earphone and a microphone. In addition, the latter type has a crumpling shape that crawls on the head, giving a feeling of pressure to the user. However, none of them were technically satisfactory.

[0004]   In consideration of the above points, the present invention folds the body of the radio and stores it in a pocket. When using it, it is not necessary to switch the microphone to the outside of the radio body and A foldable portable radio that allows you to talk by simply attaching The purpose is to get.

[0005]

[Means for Solving the Problems]

  A foldable portable radio device according to the present invention is provided with a hinge part of a foldable body. The earphone jack is installed on the same axis, and a new one is installed on the upper side of the ear side body. In addition, a microphone unit is installed, and the electrical switching of each of these microphone units is used as the power supply switching means. To switch.

[0006]   Also, the power supply switching means is that the earphone plug is inserted into the earphone jack. Power supply, switch the power supply from the other body side microphone to the new microphone. It is a worm.

[0007]   In addition, the power supply switching means, when the folding body is folded, the other The power supply is switched from the microphone unit on the body side to the new microphone unit.

[0008]

[Action]

  In the present invention, when the foldable portable radio is held and used by hand, Open the foldable body and talk with the ear and microphone of the body. Believe. Also, if you cannot talk for a long time or cannot use your hand, fold the body Then insert the earphone plug into the earphone jack and fold it in this state. Use the stored body in a pocket.

[0009]

【Example】

  Hereinafter, the present invention will be described with reference to illustrated embodiments.

[0010]   FIG. 1 is an external view of a foldable portable radio device according to an embodiment of the present invention, and FIG. FIG. 3 is an explanatory diagram when the earphone is used. In the figure, 1 is a hinge part 2 A portable radio main body composed of a first body 3 and a second body 4 connected by Is an earpiece for receiving the voice provided on the first body 3, and 6 is placed on the second body 4. The first microphone portion for transmission, 7 is for transmission that is installed on the upper side surface of the first body 3. Second microphone portion, 8 is an earphone jack provided coaxially with the hinge portion 2, Reference numeral 9 is an earphone, and 10 is a plug of the earphone 9.

[0011]   Then, 11 is a plug insertion determination unit, which plugs the earphone 9 into the jack 8. Judges whether or not 10 is plugged in, and outputs a plug insertion signal if plugged in However, if it is not inserted, the output is stopped.

[0012]   A switching unit 12 receives a plug insertion signal from the plug insertion determination unit 11. The second microphone section 7 and the earphone 9 are turned on, and the first microphone section 6 and the ear portion 5 are turned off. The switching unit 12 and the plug insertion determination unit A power supply switching means 13 is constituted by 11 and. Reference numeral 14 is a power supply unit. It

[0013]   Next, the operation of the foldable portable radio device of this embodiment configured as described above will be described. explain about. When holding the main body 1 by hand, use the first body 3 and the second body 3 Open the body 4, and open the ear part 5 on the first body 3 side and the first body 4 on the second body 4 side. The transmission and reception are communicated by the iku section 6.

[0014]   Also, if you cannot talk for a long time or if you cannot use your hand for convenience, the first body 3 and the second body 3 Fold the body 4 and insert the plug 10 of the earphone 9 into the jack 8 of the hinge 2. The first microphone section 6 to the second microphone section 7 are inserted by the power supply switching means 13. The power supply is switched to, and the body folded in this state is Store in a pocket and use.

[0015]   FIG. 4 is an external view of a foldable portable radio device according to another embodiment of the present invention, and FIG. It is the block diagram. In this embodiment, the second body housing portion of the first body 3 is The operation protrusion 16 of the body folding determination unit 15 is provided on the wall of the When the operation protrusion 16 is pressed by the second body 4 during folding, the body is folded. The folding determination unit 15 determines that the body has been folded, and the body folding signal Is output to the switching unit 17. The switching unit 17 is from the body folding determination unit 15. When the body folding signal is input, the second microphone section 7 is turned on. Then, the first microphone unit 6 is turned off. In addition, the switching unit 17 is not connected to the jack 8. When the plug 10 of the phone 9 is inserted, the ear part 5 is turned off and Turn on the earphone 9. The switching unit 17 and the body folding determination unit 15 The power supply switching means 18 is constituted by the above. Other configurations are shown in Fig. 1 and Fig. It is the same as that of the second embodiment.

[0016]   The usage of the main body 1 of this embodiment and the usage while being stored in the pocket. The mode of use is the same as that of the embodiment of FIGS. 1 and 2, and the operation and effect are also the same. .

[0017]

[Effect of device]

  As described above, according to the present invention, it is coaxial with the hinge part of the folding body. In addition to installing an earphone jack on the Iku section is installed, and the electrical switching of each of these microphone sections is switched by the power supply switching means. Since it is configured to be installed, the capacity of the radio main unit for installing the earphone jack There is no pressure on the mounting surface, and you can fold the body of the transceiver and store it in your pocket. When using it, it is not necessary to switch the microphone to the outside of the radio body, and the earphone It is possible to talk only by installing the The effect is that the equivalent can be obtained.

[Brief description of drawings]

FIG. 1 is an external view of an embodiment of the present invention.

FIG. 2 is a configuration diagram of an embodiment of the present invention.

FIG. 3 is an explanatory view of using an earphone according to an embodiment of the present invention.

FIG. 4 is an external view of another embodiment of the present invention.

FIG. 5 is a configuration diagram of another embodiment of the present invention.

[Explanation of symbols]

1 Portable radio unit 2 Hinge part 3 first body 4 Second Body 5 ear 6 First microphone part 7 Second microphone part (new microphone part) 8 Earphone jack 9 earphones 10 plugs 11 Plug insertion determination unit 12, 17 Switching unit 13,18 Power supply switching means 14 power supply 15 Body folding determination section 16 Actuating protrusion

Claims (3)

[Scope of utility model registration request] 1. A foldable portable radio device comprising a foldable body connected at a hinge portion with an ear portion for reception on one side and a microphone portion for transmission on the other side, which is coaxial with the hinge portion. In addition to the earphone jack, a microphone is newly installed on the upper side of the ear side body, and the electrical switching of each of these microphones is switched by the power supply switching means. wireless device. 2. The power supply switching means switches power supply from a microphone part on the other body side to a new microphone part when the plug of the earphone is inserted into the earphone jack. The foldable portable radio described. 3. The foldable type according to claim 1, wherein the power supply switching means switches the power supply from the microphone part on the other body side to the new microphone part when the foldable body is folded. Portable radio.