JPH04103090U - mobile microphone - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a mobile microphone that moves by following the body movements of a driver without obstructing the field of view. [Structure] A breastplate 3 with a neck strap 2 attached is provided, and a flexible pipe 14 to which a microphone 15 is fixed is erected on the breastplate 3. The breastplate 3 is also provided with a transmission/reception switch 3a and a cord 4 with a plug.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to microphones for communication devices used in cars, especially while driving. This invention relates to a mobile microphone suitable for transmitting and receiving data.

0002

[Prior art]

Conventional mobile microphones (in-vehicle microphones) are installed inside the car body as shown in Figure 3. It was attached to.

0003 In the figure, 11 is the car driver's cab, 12 is the sun visor installation part, and 13 is the mobile phone. The mounting base 14 that constitutes the block is a flexible panel that can be bent freely and is erected on the mounting base 13. 15 is a microphone fixed to the end of a flexible pipe, 16 is a cord, and 17 is a track. 18 is a transmission/reception selector switch attached to the gear lever.

0004 In the above configuration, the conventional mobile microphone is attached to the sun visor mounting part of the driver's cab 11 12 etc., fix the mounting base 13, and connect the microphone terminal (not shown) of this mounting base 13 with the Connect the transceiver 17 with the cord 16, and set the transmit/receive switch 18 to the gear lever, etc. It was installed on.

[0005]

[Problem that the idea aims to solve]

However, the conventional mobile microphones mentioned above are fixed to the vehicle body, so they do not require a cord. It was difficult to wire and clamp.

[0006] Additionally, when the driver moves, the distance between the microphone and the mouth changes, and the sound pressure relative to the microphone changes. The disadvantage was that the microphone would hit your face.

[0007] Furthermore, depending on the fixed position, microphones and flexible pipes may obstruct the driver's view. However, there was a major drawback in that it threatened safety.

[0008] This idea was made in view of the above points, and its purpose is to This motor eliminates the drawbacks of conventional models and moves by following the driver's body movements without obstructing the driver's view. Bill Mike is there to offer.

[0009]

[Means to solve the problem]

The mobile microphone of this invention has a microphone attached to the tip of the mounting base that is installed inside the car. When using a mobile microphone with a flexible pipe fixed to the neck, A flexible breastplate with a microphone fixed to the tip of the breastplate is provided. It has a pipe installed upright and is designed to be hung around the neck.

0010 Further, the breastplate is provided with a switch for switching between transmission and reception.

[0011]

[Effect]

According to this invention, it is configured so that it can be hung around the driver's neck. When used, the mobile microphone moves as the driver moves. support microphone A flexible pipe is installed on the chest plate and extends from the bottom to the mouth. , does not obstruct the view.

0012

【Example】

An embodiment of the mobile microphone according to this invention will be described based on FIGS. 1 and 2. Note that the same parts as in the conventional example are given the same reference numerals, and the explanation thereof will be omitted.

[0013] In the figure, 1 is a driver and 2 is a neck strap. 3 is a half-moon-shaped breastplate Flexible with a neck strap 2 attached to both ends and a microphone 14 fixed. A pipe 13 is erected in the center. 3a is provided on the breastplate 3 and has transmitting and receiving functions. 3b is the operation switch, 4 is the microphone 14 and the switch 4a is a cord with a plug that includes wires connected to switch 3a and other operation switches. It's a plug.

[0014] In the above configuration, the mobile microphone of the present invention has a neck strap 2 attached to the neck of the driver 1. When the part is hung, the microphone 15 attached to the breastplate 3 is located approximately near the mouth.

[0015] Bend the flexible pipe 14 of this microphone 15 appropriately and place the microphone 15 in the best position. match. Then, insert plug 4a of cord 4 into the designated jack of transceiver 17. By doing so, it becomes possible to send and receive.

[0016] As a result, the changeover switch 3a provided on the chest plate 3 and other operation switches 3b can be adjusted. Transmission and reception can be easily performed by simply switching operations.

[0017] This invention prioritizes attaching and detaching the microphone for in-vehicle use, and uses only the neck strap 2. 15, but it is securely attached to the wearer's body with a belt, etc. together with the neck strap 2. Can be attached to bicycles, motorcycles, paragliders and hang gliders It may also be possible to use it for vehicles other than automobiles.

[0018] Additionally, by adding a VOX circuit, when a voice is generated, it automatically enters the transmitting state. , otherwise automatically enter the receive state for complete hands-free operation. You can also do that.

[0019]

[Effect of the idea]

According to the mobile microphone according to this invention, since it is configured as described above, the following It has a similar effect. (1) No special wiring is required. (2) The microphone follows your body movements, so you can maintain a constant distance between the microphone and your mouth, reducing sound pressure. This will greatly reduce the chance of picking up changes in noise or noise. This is particularly advantageous when using VOX. (3) The microphone extends from below the face to the mouth, so it does not obstruct your view at all. . (4) Since the changeover switch is provided on the chest plate, the wiring can be integrated and it is easy to use. It can be operated without changing the rolling position. (5) The chest plate can be placed on a table and used as a stand microphone.

[0020] Moreover, it has a simple structure and can be constructed at low cost, making it easy to implement. It has excellent features such as being easy to use.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a mobile microphone according to the present invention in use.

FIG. 2 is a perspective view showing the mobile microphone.

FIG. 3 is a perspective view showing a conventional mobile microphone.

[Explanation of symbols]

1 Driver 2 Necklace 3 Breastplate 3a changeover switch 3b Operation switch 4 Cord with plug 4a plug 14 Flexible pipe 15 microphone 17 Transceiver

Claims (2)

[Scope of utility model registration request] [Claim 1] A mobile microphone in which a flexible pipe with a microphone fixed to the tip is erected on a mounting base to be installed in a car interior, and a breastplate with a neck strap attached is provided,
A mobile microphone characterized in that a flexible pipe with a microphone fixed to the tip thereof is erected on the breastplate, and is configured to be hung around the neck. 2. The mobile microphone according to claim 1, wherein the breastplate is provided with a switch for switching between transmission and reception.