CN2831663Y

CN2831663Y - Mic structure

Info

Publication number: CN2831663Y
Application number: CN 200520004593
Authority: CN
Inventors: 林振哲
Original assignee: QUANWEI ELECTRIC TECHNOLOGY Co Ltd
Current assignee: QUANWEI ELECTRIC TECHNOLOGY Co Ltd
Priority date: 2005-04-05
Filing date: 2005-04-05
Publication date: 2006-10-25
Anticipated expiration: 2015-04-05

Abstract

The utility model relates to a microphone structure which is used for a hand-free telephone receiver device. The utility model comprises a microphone unit and a clamping and holding unit, wherein the clamping and holding unit is connected with the back side surface of a casing of the microphone unit, and the microphone unit and the clamping and holding unit together form a back clamp which is used for clamping, holding and fixing on user's clothing. The utility model can be well positioned, can not generate swing, and is favorable for receiving sound; the utility model has efficacy of simplification conformation and low manufacturing cost.

Description

Microphone structure

Technical field

The utility model refers to a kind of handfree receiver unit that is applied to especially relevant for a kind of microphone structure, can be convenient to be clamped in the microphone structure on user's clothing.

Background technology

Handfree receiver unit has been widely used in mobile phone, as shown in Figure 1, existing handfree receiver unit all has an earphone 5 and a microphone 6, after this handfree receiver unit utilizes holding wire 7 and mobile phone 8 is connected, can utilize earphone 5 to plug in user's ear, so that the electronic signal of mobile phone 8 is changed the sound that can hear for people's ear, microphone 6 then can probably place the position on user's mouth limit, in order to receiving user's one's voice in speech, and sound is converted to electronic signal and is sent to mobile phone 8.As announce in the TaiWan, China patent on July 11st, 92 and promptly disclose existing handfree receiver unit tw5425500 number.

But above-mentioned existing microphone there is no good location in use, is easy to generate and rocks, and be unfavorable for receiving sound.Though another kind of existing handfree receiver unit (as Fig. 2) has near the holding wire 7 of microphone 6 and installs anchor clamps 9, can be in order to be clamped on user's clothing, make microphone 6 can have location preferably, difficult generation is rocked, but this kind installs the mode of anchor clamps 9 additional on holding wire 7, can cause unitary construction complicated, increase the inconvenience in the assembling, and then cause the increase of manufacturing cost.

As from the foregoing, above-mentioned existing microphone on reality is used, obviously has inconvenience and exists with shortcoming, and can wait to be improved.

So the above-mentioned shortcoming of inventor's thoughts can be improved, the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance finally.

Summary of the invention

Main purpose of the present utility model is a kind of microphone structure can be provided, it can be clamped and fastened on the clothing, has good location, can not produce and rock, and be beneficial to reception sound, and utilize the common formation of original housing of microphone and grip unit one back splint, unitary construction is simplified, manufacturing cost is effectively reduced.

In order to reach above-mentioned purpose, the utility model provides a kind of microphone structure, comprising: a microphone unit which is provided with controller; And a grip unit, it is connected in the trailing flank of described microphone unit, constitutes a back splint so that this microphone unit and grip unit are common.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet institute's accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the schematic diagram of existing Handless user mode.

Fig. 2 is the stereogram of another kind of existing Handless.

Fig. 3 is the stereogram of the utility model microphone.

Fig. 4 is the stereogram of another angle of the utility model microphone.

Fig. 5 is the front view of the utility model microphone.

Fig. 6 is the rearview of the utility model microphone.

Fig. 7 is the end view of the utility model microphone.

Fig. 8 is the schematic diagram of the utility model microphone user mode.

Fig. 9 is the stereogram of another embodiment microphone of the utility model.

Figure 10 is the stereogram that the grip unit of another embodiment microphone of the utility model is rotated.

Description of reference numerals

Existing:

5 earphones

6 microphones

7 holding wires

8 mobile phones

9 anchor clamps

The utility model:

1 microphone unit

11 housings

111 leading flanks, 112 trailing flanks

113 left surfaces, 114 right flanks

115 sound holes, 116 pivot seats

117 pedestals

12 answer button

13 volumes are adjusted button

2 grip unit

21 holding pieces

211 clamping parts, 212 press sections

22 pivots

23 torsion springs

231 spring pin

3 holding wires

4 mobile phones

10 earphones

Embodiment

See also Fig. 3 to Fig. 7, the utility model provides a kind of microphone structure, especially refer to a kind of handfree receiver unit that is applied to, can be convenient to be clamped in the microphone structure on user's clothing, include a microphone unit 1 and a grip unit 2, wherein this microphone unit 1 has a housing 11, this housing 11 is a hollow housing made from plastic or other material, its profile does not limit, can be designed to various profile according to actual needs, housing 11 has a leading flank 111, a trailing flank 112, a left surface 113 and a right flank 114.These housing 11 inside are provided with suitable microphone circuit (figure slightly), can be in order to receive user's one's voice in speech, and sound is converted to electronic signal and utilizes the holding wire 3 with its electric connection to be sent to mobile phone 4 (as Fig. 8), described microphone also is connected with an earphone 10.

The leading flank 111 of described housing 11 offers sound hole 115, and this sound hole 115 is through to housing 11 inside, and the circuit of being convenient to housing 11 inside receives user's one's voice in speech smoothly.111 of front sides of housing 11 and left surface 113 (or right flank 114, as Fig. 9) be respectively equipped with one and answer button 12 and a volume and adjust button 13, form a controller with this, this circuit of answering button 12 and volume adjustment button 13 and housing 11 inside electrically connects, can answer the answering by pressure-controlled mobile phone 4 of button 12 by this, and can utilize this volume to adjust the size of the rotation control volume of button 13, the position of answering 13 settings of button 12 and volume adjustment button does not limit, and can be located at optional position on the housing 11; The structure of above-mentioned microphone unit 1 is roughly same as the prior art, is not the emphasis of the utility model demand, so no longer given unnecessary details.

Described grip unit 2 is to make with plastics or metal material, this grip unit 2 has a holding piece 21, this holding piece 21 is articulated in a pivot 22 on the trailing flank 112 pivot seat 116 of establishing of being dashed forward of housing 11 of this microphone unit 1, makes this grip unit 2 be connected in microphone unit 1 rear side.These holding piece 21 1 ends form a clamping part 211, the relative other end forms a press section 212, can constitute a back splint jointly by the holding piece 21 of grip unit 2 and the housing 11 of microphone unit 1, and be provided with a torsion spring 23 at the holding piece 21 of this

grip unit

2 and 11 of the housings of this microphone unit 1, two spring pin 231 of this torsion spring 23 contact at the trailing flank 112 of holding piece 21 inner faces and housing 11 respectively, can do the action of a resilient clamp in order to the clamping part 211 that promotes holding piece 21 towards the trailing flank 112 of housing 11; By above-mentioned composition to form microphone structure of the present utility model.

The utility model mainly is that housing 11 rear sides in microphone unit 1 connect a grip unit 2, and the housing 11 of this grip unit 2 and microphone unit 1 is common to constitute back splints and can utilize.Push the press section 212 of holding piece 21 1 ends of this grip unit 2 as the user, can make the clamping part 211 of holding piece 21 other ends and the housing 11 of microphone unit 1 open bigger angle, and be convenient to be held on user's the clothing (as Fig. 8), when the user decontrols the application of force on the press section 212 push this holding piece 21, the clamping part 211 that can utilize torsion spring 23 to promote holding pieces 21 is done an action that clamps with the trailing flank 112 of housing 11, makes on the clothing that is held on the user that microphone can be firm.

Microphone of the present utility model can be clamped and fastened on user's the clothing, has good location, can not produce and rock, and be beneficial to reception sound.The utility model is that housing 11 rear sides in microphone unit 1 connect a grip unit 2, and the original housing 11 of microphone and grip unit 2 are common to constitute back splints and can utilize, so can make the unitary construction simplification, manufacturing cost is effectively reduced.

In addition, see also Fig. 9 and Figure 10, in the present embodiment, the trailing flank 112 of the housing 11 of described microphone unit 1 is pivoted with a rotatable pedestal 117, and the holding piece 21 of described grip unit 2 is articulated on this pedestal 117, therefore grip unit 2 can be rotated synchronously along with pedestal 117, makes to form the state that can adjust different angles between grip unit 2 and the microphone unit 1, more can conveniently use.

But, the above only is a preferable possible embodiments of the present utility model, and non-so promptly inflexible limit claim of the present utility model is so the equivalent structure that uses the utility model specification and accompanying drawing content to do such as changes, all in like manner all be contained in the scope of the present utility model, close and give Chen Ming.

Claims

1, a kind of microphone structure, it is used for handfree receiver unit, it is characterized in that, comprising:

One microphone unit which is provided with controller; And

One grip unit, it is connected in the trailing flank of this microphone unit, with described microphone unit and the common formation of grip unit one back splint.

2, microphone structure as claimed in claim 1 is characterized in that: described microphone unit has a housing, and this enclosure interior is provided with circuit, offers sound hole on the housing, constitutes this back splint with the housing and the described grip unit of this microphone unit.

3, microphone structure as claimed in claim 1 is characterized in that: described controller comprises answers button and volume adjustment button.

4, microphone structure as claimed in claim 1, it is characterized in that: described grip unit has a holding piece, this holding piece is to be articulated on the trailing flank one pivot seat of described microphone unit with pivot, and this holding piece one end forms a clamping part, and the relative other end forms a press section.

5, microphone structure as claimed in claim 1 is characterized in that: the trailing flank of described microphone unit is pivoted with a rotatable pedestal, and described grip unit is connected on this pedestal.

6, microphone structure as claimed in claim 1 is characterized in that: be provided with one between described grip unit and this microphone unit in order to promote the torsion spring of this grip unit towards the trailing flank resilient clamp of microphone unit.

7, microphone structure as claimed in claim 1 is characterized in that: it is connected with an earphone.