JP3083542U - Portable voice tube for receiving mobile phone - Google Patents

Abstract

(57) [Problem] To provide a simple and easy-to-use device that can clearly receive a received voice in a place where ambient noise is intense when using a mobile phone. The sound receiving speaker portion of a mobile phone has an independent structure that covers the periphery of a hole of a speaker portion while keeping a space inside, blocks external sounds, and connects to the ears of a human body face in a continuous space. Voice tube.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a simple and easily detachable and portable voice tube for clearly listening to the sound of a receiving speaker of a mobile phone in a place where the surrounding noise is intense when the mobile phone is used.

[0002]

[Prior art]

 Generally, the speaker of the earpiece of a mobile phone is attached to the body of the mobile phone. The size of mobile phones has been reduced year by year, and the size of the earpiece speaker has also been reduced. This tends to make it difficult for the received sound to be transmitted. Also, the shape of the mobile phone itself has changed, so that the shape around the speaker portion of the earpiece does not easily adhere to the shape around the human ear.

[0003]

[Problems to be solved by the invention]

 As the earpiece speaker becomes smaller, the volume and range over which sound is transmitted becomes narrower, making it difficult to hear. In addition, since the shape around the earpiece speaker unit is difficult to adhere to the shape around the human ear, it is difficult to hear the received sound due to the influence of surrounding noise.

[0004]

[Means for Solving the Problems]

 As a means to solve the above problems, we devised a device that transmits the receiving sound directly to the human ear from the earpiece. The present invention is a three-dimensional loudspeaker tube that covers the area around the speaker hole of the earpiece three-dimensionally, prevents noise from entering from outside, and is connected directly to the human ear in a continuous space. The mechanism is transmitted directly and clearly. In addition, the end of the loudspeaker near the ear of the human body covers the area around the ear hole, preventing the entrance of sound from the outside and making the received sound more audible. Already, in order to solve this problem, an ordinary mobile phone has an earphone jack for electrically transmitting a receiving sound to the earphone. Also, as in Utility Model Registration No. 3075767, there is a “mobile phone earphone” in which sound is transmitted from a speaker at the earpiece through a sound collecting cover, a voice tube, and an earplug. However, when used, the electrical earphones need to be plugged into jacks and the utility model registration No. 3075767 "earphones for mobile phones" requires the earpiece of the sound-collecting cover to be mounted around the speakers. In addition, it is necessary to move the earplug to the human ear. For this reason, when sending and receiving a mobile phone, the above operation and time are required in addition to the operation time normally required, and there is a tendency that the mobile phone is not used frequently due to this trouble.

[0005]

[Embodiment of the invention]

 This device is a device that can be easily and easily attached and detached to clearly hear the sound of the receiving speaker of the mobile phone, even in places where the surrounding noise is intense when using the mobile phone. FIG. 1 shows a use state of the present invention. 5 is a cross-sectional view of the mobile phone, 2 is a speaker, and 3 is a hole for the speaker of the earpiece opened in the mobile phone body. One end of the device of the present invention can be closely attached to the inside of the speaker hole 3 while keeping a space around the hole 3, thereby preventing the sound from entering from the outside. The portable telephone loudspeaker body 1 for receiving a call can be provided with a string or the like and usually tied to a portable strap mounting portion provided on a general cellular phone main body, so that it can be conveniently carried. When in use, quickly place it over the hole for the speaker in the earpiece, hold the body of the mobile phone, and fix the body 1 so that it is sandwiched between the ear and the mobile phone. The end can be easily attached to the ear. The shape of the human ear at the end of 1 can be adapted to the shape of the human ear canal to further improve sound transmission.

[0006]

[Effect of the invention]

 The device of the present invention is a device that allows the sound of the earpiece to be transmitted clearly and is easy to attach and detach because the sound is transmitted directly from the speaker section of the earpiece to the human body in a structure that makes it difficult for sound to escape. Therefore, it can be easily and casually mounted in a location where the surrounding noise is intense, and the sound of the receiving speaker of the mobile phone can be clearly heard.

[Brief description of the drawings]

FIG. 1 is a diagram showing an embodiment of a portable voice tube for receiving a mobile phone.

[Explanation of symbols]

 1 portable telephone tube for reception 2 speaker of mobile phone 3 speaker hole of mobile phone 4 string 5 cross section of mobile phone 6 ear hole of human body 7 ear of human body

Claims (1)

[Utility model registration claims] 1. A voice tube having an independent structure that covers the periphery of a hole of a receiving speaker section of a mobile phone while keeping a space inside, blocks external sound, and connects to a human body's face ear in a continuous space. .