JP3008895U - Microphone cover - Google Patents

Abstract

(57) [Abstract] [Purpose] This invention relates to a cover for a microphone. [Structure] This invention is a thin non-woven fabric with a large number of windows formed in an extremely thin shape scattered in a grid pattern. A cover for a microphone, characterized in that the formed cover body is formed into a bag shape along a substantially spherical microphone body, and an elastic cord is attached to an edge of the bag-shaped cover body to form a constricted portion. Is intended to be provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a microphone cover.

[0002]

[Prior art]

 As karaoke has become popular recently, more and more people dislike using microphones used by others.

The reason for this is that the mouth is close to the microphone body when singing, so that saliva or the like at the time of utterance adheres to the surface of the microphone body to give a feeling of being unclean, and further, it is not good for hygiene.

Therefore, a method of covering the surface of the microphone body with a thin sponge cover and replacing the microphone with a different one for each singer, or for each time the singer changes, saliva etc. attached to the surface of the microphone is sterilized with cloth or the like. I was wiped out with.

[0005]

[Problems to be solved by the device]

 However, the method of covering with a thin sponge is expensive, and is easily damaged when putting on and taking off, and since the sponge has poor air permeability, saliva easily accumulates between the surface of the microphone and the sound pressure of the sound wave. The effect of the sponge material is liable to change, and it may affect the electric output of the microphone, resulting in a sound that is far from the actual voice.

[0006]

[Means for Solving the Problems]

 In this invention, a cover body composed of a thin non-woven fabric with a large number of ultra-thin window portions scattered in a grid pattern is formed into a bag shape along a substantially spherical microphone body. The present invention provides a cover for a microphone, characterized in that an elastic cord is attached to an edge of the cover body to form a constricted portion.

[0007]

[Action]

 When using a microphone, the cover cloth is covered on the microphone body, and the base of the microphone body is tightened with the constricted part of the elastic cord, and it is removed after each person's use and a new cover is added. Use the cloth by attaching it to the microphone body.

[0008] During use, the sound waves of the voice are sufficiently transmitted through the ultra-thin hand-shaped window portion, and the functions of the microphone can be fully exerted, while saliva during vocalization is blocked by the nonwoven fabric and the surface of the microphone. It is possible to prevent the adherence to.

[0009]

【Example】

 When the embodiment of the present invention is described in detail with reference to the drawings, A indicates a cover body, and the cover body A is made of a thin non-woven fabric. A large number of thin, thin hand-shaped windows 1 are scattered in a grid pattern. The shape of the window portion 1 is a substantially square shape, and the length of one side of the window portion 1 is defined as the space between the adjacent window portions 1 in the vertical direction and the horizontal direction. They are arranged in a regular grid.

Moreover, the cover body A made of such a non-woven fabric is formed in a bag shape along the substantially spherical microphone body M 1.

Moreover, the elastic cord body 2 is sewn on the edge of the bag-shaped cover body A to form the constricted portion 3.

Therefore, in use, a substantially spherical microphone body M is covered with the cover body A, and the constricted portion 3 of the elastic cord body 2 serves as a base portion of the microphone body M or a grip portion connected to the body A. m The upper end is tightened, and if the microphone body M is used in this state, the sound wave of the sound penetrates the non-woven cover body A and reaches the microphone body M, which functions as a microphone. The ultra-thin hand-shaped window 1 allows the sound wave to reach the microphone body M smoothly without being blocked, and the cover body A sufficiently blocks splashes of saliva and the like during vocalization, and Does not adhere to the surface.

[0013] Several such cover bodies A can be stored in a packaging bag and distributed for a fee. For example, if the cover body A is sold to a customer at a karaoke store before entering the store, the hygiene direction of the customer at the karaoke store can be improved. In addition, it is economical, and on the other hand, since the customer can use the new cover body on the microphone body at a low price, it has a clean feeling and is effective in hygiene.

The non-woven fabric as a material used for the cover body A is manufactured by forming a mat-shaped web using a synthetic fiber such as nylon, and then adhering the fibers together. A plastic material is used, and the bonding after forming the web is performed by compressing with temperature and bonding, or by heating and compressing so that ultra-thin hand-shaped windows are formed in multiple grids. is there.

[0015]

【effect】

 According to this invention, since the cover body is made of a non-woven fabric material and a large number of ultrathin hand-shaped windows are formed, the sound waves of the sound are good, and there is no hindrance to the sound receiving capability of the microphone body. Splashes such as saliva can be completely blocked, and because it is a non-woven material, it can be made at low cost and can be used as a so-called disposable item, which can easily be used as a microphone cover for yourself at a karaoke store. There is.

[Brief description of drawings]

FIG. 1 is a plan view of a microphone cover of the present invention.

FIG. 2 is a bottom view of the same.

FIG. 3 is a front view of a usage state.

FIG. 4 is a sectional view taken along the line I-I of FIG.

[Explanation of symbols]

 A cover body 1 window portion M microphone body m grasping portion 2 elastic cord body 3 constricted portion

Claims (1)

[Scope of utility model registration request] 1. A cover body, which is formed by interlacing a large number of window portions formed in an extremely thin shape in a lattice shape on a thin nonwoven fabric,
A microphone cover characterized in that it is formed into a bag shape along a substantially spherical microphone body, and an elastic cord body is attached to an edge of the bag-shaped cover body to form a constricted portion.