JP3057995U - Voice guard on telephone - Google Patents

Abstract

(57) [Abstract] [Purpose] It is an object of the present invention to provide a voice guard for a telephone set capable of preventing surrounding noise from entering and enabling clear calls even with a small voice. An adhesive layer is formed on the back surface of an elastic and thick sheet member having an annular protective hole which covers the periphery of a sound hole of a speaker portion and / or a microphone portion, and a voice guard is formed with the adhesive layer. Is attached to the telephone.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a voice guard for a telephone, and more particularly to a voice guard for a portable telephone.

[0002]

[Prior art]

 2. Description of the Related Art In recent years, portable telephones have been reduced in size and weight as a whole with the progress of integrated circuits, and have been provided with many functions and have become compact and easy to carry. As a result, portable telephones have become widespread, regardless of age or gender.

[0003]

[Problems to be solved by the invention]

 However, the distance from the ear to the mouth of the user using such a mobile phone is not only different, but the smaller the mobile phone, the shorter the distance between the speaker and microphone. That is, a gap is easily generated between the speaker portion and the ear pressed against the speaker portion. If a gap is created between the speaker and the ear, ambient noise, such as the noise of a city or the noise of a train, enters from this gap, making it difficult to hear the sound from the speaker. When the sound from the speaker becomes difficult to hear in this way, the speaking voice gradually becomes loud, and this has caused annoying surroundings (cell phone pollution).

[0004] Conventionally, a hard cellular phone made of synthetic resin is directly pressed against the ear, so that not only the touch is bad, but also in the case of a long phone, the portion of the ear pressed against the cellular phone is deformed. There was a problem that it was painful and tired easily because it was kept in a state.

[0005] Furthermore, in the case of a telephone used by an unspecified number of people, such as a telephone owned by a corporation, the body odor and bad breath tend to adhere to the receiver, which is not only uncomfortable but also has a problem in hygiene. Was. The present invention has been proposed in view of the above problems, and has as its object to provide a voice guard for a telephone set that prevents the entry of ambient noise and enables clear calls even with a small voice. Is what you do.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the voice guard of the telephone according to the present invention is formed of a sheet member having an elasticity and a thickness which forms an annular protective hole surrounding a voice hole of a speaker portion and / or a microphone portion. The adhesive layer is formed on the back surface. Next, the telephone is a portable telephone, and the sheet member is formed of a foam of ethylene vinyl acetate resin.

Further, the sheet member is impregnated with a disinfectant and / or deodorant, the sheet member is formed of a luminous material, the sheet member is formed transparent or translucent, or the outer shape of the sheet member is changed. Is also one of the features.

[0008]

[Embodiment of the invention]

 Hereinafter, embodiments of the voice guard in the telephone according to the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of the voice guard, and FIG. 2 is a vertical sectional side view thereof. The voice guard 1 has an adhesive layer protected by a release paper 3 on the back surface of a sheet material 2 having a predetermined thickness t and cushioning property formed by foaming a pre-colored ethylene vinyl acetate resin (EVA). (Adhesive layer) 4 is formed, and the sheet material 2 is entirely punched into a crown pattern 5 and, when the crown material 5 is punched, an annular ring covering the voice hole 6 (see FIG. 3) of the speaker portion. The protective hole 7 is also punched and formed.

Next, the case where the voice guard 1 formed as described above is used will be described. As shown in FIG. 2, first, the release paper 3 on the back surface is peeled off so that the adhesive layer 4 is exposed. Next, the voice guard 1 is attached so that the annular protective hole 7 surrounds the voice hole 6 of the speaker portion 9 of the mobile phone 8 (see FIG. 3). As shown in FIG. 4, when the voice guard 1 is attached so as to surround the audio hole 6 of the speaker part 9, the surface part of the voice guard 1 becomes thick due to the thickness t and the cushioning property of the voice guard 1. The sound from the sound hole 6 is made clear by eliminating or reducing gaps by adjusting to the unevenness of the face where the is pressed.

Further, since the voice guard 1 has the thickness t, the sound from the sound hole 6 is given directivity in the ear direction, and scattering to the outside is eliminated, so that even small sounds can be clearly heard. become able to. In the above embodiment, the voice guard 1 is attached to the sound hole 6 of the speaker portion 9. However, the voice guard 1 is attached to the microphone 10 of the mobile phone 8 separately or in addition to this. Needless to say, the voice guard 1 can be applied not only to a mobile phone 8 but also to a public phone as well as a general home phone 8 as shown in FIG. Needless to say. In this case, in particular, it is desirable to impregnate the sheet material 2 with a disinfecting or / and deodorizing agent to make the handsets used by an unspecified number of public telephones and company telephones sanitary.

Further, the voice guard 1 in the above-described embodiment is formed by foaming a pre-colored ethylene vinyl acetate resin (EVA) to form a sheet material 2 having a predetermined thickness t and cushioning property. However, the sheet material 2 can be formed of a colored or non-colored transparent material, or can be formed by kneading a luminous pigment with ethylene vinyl acetate resin. In addition, the pattern of the outer peripheral shape of the sheet member is not limited to the crown, but can be simple edges, oval diameters, rectangles and stars, animals such as frogs, rabbits or fish, shells, and other manga characters It goes without saying.

[0012]

[Effect of the invention]

 As described above, according to the present invention, when the voice guard is attached so that the ring-shaped protective hole covers around the sound hole of the speaker part and / or the microphone part, the ring-shaped protective hole part of the voice guard is attached to the speaker. Gaps between the part and the ears pressed against it can be eliminated or reduced. As a result, it is possible to prevent the noise of the city and the noise of the train from entering, and to receive the sound from the speaker clearly. Therefore, there is an advantage that the voice from the speaker becomes harder to hear as in the related art, and the voice to be spoken gradually increases, which can eliminate the cause of inconvenience to the surroundings.

In the case where the annular protective hole covering the periphery of the sound hole of the speaker portion and / or the microphone portion is formed of a sheet member having elasticity and thickness such as a foam of ethylene vinyl acetate resin, this sheet member is Because it comes into contact with the ears, it has a better feel than a conventional hard plastic that is pressed against the ears, and can prevent pain and tiredness as much as possible even for long phones. There are advantages.

In the case where the sheet member is impregnated with a disinfecting and / or deodorizing agent, for example, when the telephone is used by an unspecified number of people, such as a telephone owned by a corporation, the body odor of the user may be reduced. It also has the advantage of preventing bad breath from attaching to the handset and preventing unpleasant sensations and unsanitation.

Further, when the sheet member is formed of a luminous material, there is an advantage that the location can be easily confirmed even when a telephone call is made in the dark at night.

In the case where the sheet member is formed to be transparent or translucent, the voice guard does not stand out and can be received without any resistance regardless of age or gender, and its versatility is significantly improved.

[0017] In addition, the use of a patterned outer peripheral shape of the sheet member has the advantage that the personality of the telephone using the same is enhanced and the degree of attention is increased.

[Brief description of the drawings]

FIG. 1 is a perspective view of a voice guard according to the present invention.

FIG. 2 is a vertical side view of the voice guard according to the present invention.

FIG. 3 is a perspective view showing a procedure for attaching a voice guard according to the present invention.

FIG. 4 is a perspective view showing a use state of the voice guard according to the present invention.

FIG. 5 is a perspective view showing a state in which the voice guard according to the present invention is applied to a handset used by an unspecified majority.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Voice guard 2 ... Sheet member 4 ... Adhesive layer 6 ... Voice hole 7 ... Protective hole 9 ... Speaker part 10 ... Microphone part

Claims (7)

[Utility model registration claims] 1. A telephone according to claim 1, wherein an adhesive layer is formed on the back surface of a sheet member having elasticity and thickness in which an annular protective hole is formed to cover the periphery of the sound hole of the speaker portion and / or the microphone portion. Voice guard. 2. The voice guard according to claim 1, wherein the telephone is a portable telephone. 3. The voice guard according to claim 1, wherein the sheet member is a foam of ethylene vinyl acetate resin. 4. A voice guard for a telephone according to claim 1, wherein the sheet member is impregnated with a sterilizing and / or deodorizing agent. 5. A sheet member comprising a luminous material.
A voice guard in the telephone set according to claim 4. 6. The voice guard for a telephone according to claim 1, wherein the sheet member is formed to be transparent or translucent. 7. A voice guard for a telephone according to claim 1, wherein the outer peripheral shape of the sheet member is patterned.