CN2884757Y

CN2884757Y - Mic holding-free device

Info

Publication number: CN2884757Y
Application number: CN 200620054907
Authority: CN
Inventors: 杨志锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-10
Filing date: 2006-02-10
Publication date: 2007-03-28
Anticipated expiration: 2016-02-10

Abstract

The utility model relates to radio technology field, namely, a microphone hold-free device, which is through screws and pads to fix the cylinder at the left end of the connecting body inserted into the shell groove at one end of the clamping device, and the connecting body can rotate in the groove of the shell, the cylinder whose two ends are convex gets stuck into and can rotate in the cylinder card slot of the connecting body whose right end is provided with an opening, one end of the cylinder is connected with a signal line and plugs, the other end is positioned at a microphone, the clamping device is replaced with a headset to form a headset microphone, and the utility model has advantages of that: the optimum position between users and the microphone can be adjusted by adjusting the different parts clamped on human neck or rotating the connecting body, users can be rotate the cylinder at any time in concert or speech, to remove tangle of the signal line, and it is applied to broadcasting, recording, speech, singing and other occasions where audio signals are sent.

Description

The microphone hands-free device

Technical field:

The utility model relates to technical field of radio, refers in particular to a kind of microphone hands-free device.

Background technology:

Microphone is broadcasted as people, speech, express, transmit the main tool of voice signal when singing or amusement, more and more be caused liking and extensive use of people, use for convenient, people have developed various head microphones or ear microphone one after another, but blemish in an otherwise perfect thing: the one, these devices are because wearing position is fixed (being worn on people's the head and ears), make the anglec of rotation limited, the bad adjustment of riding position, the 2nd, the rotation during along with people's speech or performance is walked about, bad adjustment at any time after holding wire is tangled, the time has been grown and has caused holding wire to twist off easily.

The utility model content:

The purpose of this utility model provides a kind of wearing position, the anglec of rotation is adjusted well, easily the microphone hands-free device of the line of ring off signal at any time entanglement.

The utility model is achieved in that the microphone hands-free device, wherein: the cylinder that will insert the connector left end in the housing groove of clamping device one end by screw and pad is fixed, connector is rotatable in the groove of housing, two has the cylinder of cylinder projection to snap in the connector right-hand member to be had in the cylinder draw-in groove of opening, and the cylinder that there is a cylinder projection at two is rotatable in the connector right-hand member has the cylinder draw-in groove of opening.

There is a cylindrical terminated signal lines and the plug of cylinder projection at above-mentioned two, and the other end is installed microphone.

Change above-mentioned clamping device into headphone, can form Headset Microphone.

The outstanding compared to existing technology advantage of the utility model is:

1, because the utility model is that clamping device is worn on people's the neck, can adjust the mouth position of microphone by different parts or rotation coupling that adjustment is clamped on people's neck, make microphone have bigger adjustment space apart from user's oral area apart from the user.

2, because the cylinder that there is a cylinder projection at the utility model two is rotatable in the right-hand member of connector has the cylinder draw-in groove of opening, after holding wire tangles, the user can rotate the cylinder that there is the cylinder projection at two at any time in performance, to untie the holding wire of entanglement.

3, the utility model is above-mentioned clamping device changes headphone into, can form a kind of novel Headset Microphone.

Description of drawings

Fig. 1 is a front view of the present utility model,

Fig. 2 is the A-A cutaway view of the present utility model that has amplified,

Fig. 3 is the cylinder schematic diagram that there is the cylinder projection at the two of the present utility model of having amplified:

Wherein: the housing of 1-clamping device one end, 31-cylinder projection, there is the cylinder of cylinder projection at 3-two, 4-connector, 5-microphone signal line and plug, 6-microphone, 7-clamping device, 8-screw, 9-pad.

Embodiment

With specific embodiment the utility model is further described below:

Embodiment 1: referring to Fig. 1-3: the microphone hands-free device, it is characterized in that the cylinder that will insert connector 4 left ends in housing 1 groove of clamping device 7 one ends by screw 8 and pad 9 fixes, connector 4 is rotatable in the groove of housing 1, two has the cylinder 3 of cylinder projection 31 to snap in connector 4 right-hand members to be had in the cylinder draw-in groove of opening, and the cylinder 3 that there is a cylinder projection 31 at two is rotatable in connector 4 right-hand members have the cylinder draw-in groove of opening.

There is a terminated signal lines and the plug 5 of the cylinder 3 of cylinder projection 31 at above-mentioned two, and the other end is installed microphone 6.

Change above-mentioned clamping device 7 into headphone, can form Headset Microphone.

During use, clamping device 7 of the present utility model is stuck in the appropriate location of user's neck, rotation coupling 4, then can make the two that is clamped in its right-hand member cylinder draw-in groove that the rotational of the cylinder 3 of cylinder projection around screw 8 arranged, the cylinder 3 of rotating band cylinder projection 31 in the cylinder draw-in groove, can make it around self rotational, like this, microphone 6 can be rotated arbitrarily in three dimensions, making microphone 6 be in the best send the words location status to use down, when holding wire tangles, not take under the situation of microphone hands-free device from user's neck, rotating cylinder projection 31 can be untied the holding wire of entanglement.

The utility model is applicable to the occasion of various transmission audio signals such as broadcasting, recording, speech, singing, makes this structure into Headset Microphone, and its application surface is wider.

Claims

1, microphone hands-free device, it is characterized in that the cylinder that will insert connector (4) left end in housing (1) groove of clamping device (7) one ends by screw (8) and pad (9) fixes, connector (4) is rotatable in the groove of housing (1), two has the cylinder (3) of cylinder projection (31) to snap in connector (4) right-hand member and has in the cylinder draw-in groove of opening, and the cylinder (3) that there are cylinder projection (31) at two is rotatable in connector (4) right-hand member has the cylinder draw-in groove of opening.

2, microphone hands-free device according to claim 1 is characterized in that there is a terminated signal lines and the plug (5) of the cylinder (3) of cylinder projection (31) at described two, and the other end is installed microphone (6).

3, microphone hands-free device according to claim 1 and 2 is characterized in that changing above-mentioned clamping device (7) into headphone, can form Headset Microphone.