CN219980990U - Microphone device - Google Patents

Abstract

A microphone device comprises a telecommunication mechanism and a sound receiving mechanism. The telecommunication mechanism can receive and transmit electric signals converted from sound. The sound receiving mechanism comprises a head shell unit which can be assembled with the telecommunication mechanism in a separated mode, a sound head unit which is arranged in the head shell unit and can convert sound into an electric signal, and a signal transmitting unit which is arranged in the head shell unit. The signal transmission unit can be detachably abutted against the telecommunication mechanism and can transmit the electric signal from the sound head unit to the telecommunication mechanism. The radio mechanism can be independently removed and replaced when the radio mechanism is damaged and fails, and the whole microphone device is not scrapped, so that the utility model has the characteristics of saving money and protecting environment.

Description

Microphone device

Technical Field

The present utility model relates to audio devices, and more particularly to a microphone device.

Background

Referring to fig. 1, taiwan publication TWD143372S discloses a conventional headset. The headset comprises an earphone device 11 adapted to be worn on the head of a user, and a microphone device 12 assembled to the earphone device 11.

Typically, the microphone device 12 will comprise a support means 13 assembled to the earphone device 11, and a sound receiving means 14 fixed to the support means 13. The sound receiving mechanism 14 includes a head unit 15 fixed to the supporting mechanism 13, and a sound head unit (not shown) provided in the head unit 15 and used for receiving sound.

A disadvantage of this existing microphone device 12 is that, because the head unit 15 is fixed to the supporting mechanism 13, when the sound head unit provided in the head unit 15 fails, the sound receiving mechanism 14 cannot be removed to be replaced with another new sound receiving mechanism 14, resulting in that a user who needs to use the earphone device 11 and the microphone device 12 at the same time cannot continue to use the headset, and a new set of headsets needs to be replaced entirely. This situation is rather not environmentally friendly and needs to be improved in addition to wasting money.

Disclosure of Invention

The utility model aims at: at least one of the disadvantages of the prior art is ameliorated.

The utility model relates to a microphone device, which comprises a sound receiving mechanism and a telecommunication mechanism capable of receiving and transmitting an electric signal converted from sound, wherein the sound receiving mechanism comprises a head shell unit which can be assembled with the telecommunication mechanism in a separated mode, a sound head unit which is arranged in the head shell unit and can convert sound into an electric signal, and a signal transmitting unit which is arranged in the head shell unit and can be in contact with the telecommunication mechanism in a separated mode and can transmit the electric signal from the sound head unit to the telecommunication mechanism.

The utility model relates to a microphone device, which comprises a head shell unit, a shell and a shell seat, wherein the shell and the shell seat are sleeved together from outside to inside, the shell seat is arranged in the shell seat and is insulated, the sound head unit is arranged in the shell and can convert sound penetrating through the shell into an electric signal, the signal transmission unit comprises a plug seat, a first electric wire and a second electric wire, the plug seat is inserted in the shell seat and is used for being plugged by a telecommunication mechanism, the first electric wire is electrically connected with the sound head unit, the second electric wire is electrically connected with the sound head unit and the shell seat, and the electric signal generated by the sound head unit can be transmitted to the telecommunication mechanism through the first electric wire and the plug seat.

The utility model relates to a microphone device, which is suitable for being matched with a signal wire and a grounding wire, wherein the telecommunication mechanism comprises a shell unit and a telecommunication unit arranged in the shell unit, the telecommunication unit comprises a grounding seat arranged in the shell unit and used for electrically connecting the grounding wire, an insulating seat inserted in the grounding seat and used for insulating, and a connector inserted in the insulating seat and used for electrically connecting the signal wire, the grounding seat and the shell seat of the head shell unit can be assembled together in a separated mode, the connector protrudes forwards from the insulating seat along the axial direction and can be inserted in the inserting seat of the telecommunication unit in a separated mode, and the connector can receive an electric signal from the inserting seat so as to transmit the electric signal to the signal wire.

The microphone device of the utility model further comprises a supporting mechanism, wherein the supporting mechanism comprises a supporting tube which is suitable for the signal wire and the grounding wire to penetrate through and be connected with the shell unit.

The utility model has the following effects: because the head shell unit and the signaling unit of the sound receiving mechanism can be assembled and separated from the telecommunication mechanism, when the sound head unit is damaged, the sound receiving mechanism can be wholly detached relative to the telecommunication mechanism. The utility model can be used continuously without scrapping the whole set as long as a new radio receiving mechanism is replaced, so the utility model has the characteristics of saving money and protecting environment.

Drawings

Other features and advantages of the present utility model will become apparent from the following description of embodiments with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view illustrating a prior art headset;

fig. 2 is a perspective view illustrating one embodiment of a microphone apparatus of the present utility model;

FIG. 3 is a cross-sectional view illustrating an audio receiving mechanism and a telecommunication mechanism of the embodiment assembled together; and

Fig. 4 is a cross-sectional view illustrating the radio receiving mechanism separated from the telecommunication mechanism.

Detailed Description

Referring to fig. 2, 3 and 4, an embodiment of the microphone device of the present utility model is suitable for being used with a wireless signal transmission device 21 (see fig. 2) and a wearing device 22 (see fig. 2).

The wireless signal transmission device 21 is used for wireless transmission (transmission & reception) of signals, such as wireless signals further converted from electrical signals converted from sound. The wearing device 22 is used for wearing on ears and on the head of a user. The configuration and operation of the wireless signal transmission device 21 and the wearing device 22 are common knowledge, and therefore, the description thereof is omitted here.

The microphone device 23 of the present embodiment is adapted to be matched with a signal line 24 and a ground line 25, and includes a supporting mechanism 3 for being inserted into the wearing device 22 to connect with the wearing device 22, a telecommunication mechanism 4 connected with the supporting mechanism 3, and a radio receiving mechanism 5 detachably assembled with the telecommunication mechanism 4.

The support mechanism 3 comprises a support tube 31. The support pipe 31 extends back and forth in the axial direction D1 and is configured to be penetrated by the signal line 24 and the ground line 25 (see fig. 3 for illustration).

The telecommunication mechanism 4 comprises a housing unit 41 connected to the support tube 31 of the support mechanism 3, and a telecommunication unit 42 arranged in the housing unit 41.

The housing unit 41 includes an outer sleeve 411 made of plastic material. The front cylinder portion of the outer sleeve 411 is inserted with the telecommunication unit 42, and the rear cylinder portion is integrally connected with the support tube 31, and is inserted with the signal wire 24 and the ground wire 25 from the support tube 31.

The telecommunication unit 42 includes a grounding seat 43 inserted in an outer sleeve 411 of the housing unit 41 and electrically connected to the grounding wire 25, an insulating seat 44 having a cylindrical shape penetrating from front to back and coaxially inserted in the grounding seat 43, and a connector 45 inserted in the insulating seat 44.

The grounding seat 43 is made of metal material, and includes a front seat portion 431 and a rear seat portion 432 that are annular and integrally connected front and rear along the axial direction D1.

An internal thread for detachably screwing the sound receiving mechanism 5 is formed on the inner side of the front seat portion 431. The rear seat portion 432 is inserted with the insulating seat 44.

The insulating base 44 is made of insulating plastic material, and has an insulating effect, so as to electrically isolate the grounding base 43 from the connector 45.

The connector 45 is commonly called plug PIN. The tab 45 projects forward in the axial direction D1 beyond the rear seat 432 of the ground seat 43 and the insulating seat 44 and into the front seat 431 of the ground seat 43, but radially spaced from the front seat 431.

The sound receiving mechanism 5 includes a head housing unit 51 detachably assembled with the ground mount 43 of the telecommunication unit 42, a sound head unit 52 provided in the head housing unit 51 and capable of converting sound into an electric signal, and a signal transmitting unit 53 provided in the head housing unit 51.

The head housing unit 51 includes a housing 511, a housing seat 512 and a cartridge seat 513 coaxially and externally and internally sleeved together.

The housing 511 is made of an insulating plastic material, and has a front end for the sound head unit 52, and a sound receiving hole 514 for sound waves to enter is formed at the forefront end.

The housing base 512 includes a front housing portion 515 in which the cartridge base 513 is disposed, and a rear housing portion 516 formed with external threads. The rear housing portion 516 is screw-coupled to the front seat portion 431 of the grounding seat 43 of the telecommunication unit 42.

The cylinder seat 513 is made of insulating plastic material and has an insulating effect.

The sound head unit 52 can convert the sound passing through the sound receiving hole 514 into the housing 511 into an electrical signal. Since the structure and technique of the sound head unit 52 are common knowledge, the description thereof is omitted here.

The signal transmission unit 53 is detachably abutted against the connector 45 of the telecommunication unit 42, and is used for transmitting the electric signal from the sound head unit 52 to the telecommunication unit 42 of the telecommunication mechanism 4. The signal transmission unit 53 includes a socket 530 made of metal and inserted in the barrel 513, a first wire 531 electrically connecting the sound head unit 52 and the socket 530, and a second wire 532 electrically connecting the sound head unit 52 and the housing 512, in this embodiment, the first wire 531 is welded on the sound head unit 52 and is inserted in the socket 530, and the second wire 532 is welded between the sound head unit 52 and the housing 512.

The front end of the socket 530 is formed with a blind hole 533 for the first wire 531 to be plugged, and the rear end is formed with a recess 534 which is formed in a hemispherical shape and is plugged into the connector 45 of the telecommunication unit 42. The first electric wire 531 is used to transmit electric signals. The second wire 532 is for grounding.

The microphone device 23 is capable of switching between an engaged state as shown in fig. 3 and a disengaged state as shown in fig. 4.

In the combined state, the housing seat 512 of the head housing unit 51 of the radio mechanism 5 is screwed and inserted into the grounding seat 43 of the telecommunication unit 42, and the connector 45 of the telecommunication unit 42 is detachably inserted into the recess 534 of the inserting seat 530 and abuts against the inserting seat 530.

At this time, the electric signal generated by the sound head unit 52 by receiving the sound can be received by the telecommunication unit 42 via the first electric wire 531 of the telecommunication unit 53 and the socket 530, and the electric signal can be transmitted to the signal wire 24 via the connector 45 of the telecommunication unit 42.

The housing 511 of the sound receiving mechanism 5 and the housing base 512 are screwed relative to the grounding base 43 of the telecommunication unit 42, so that the housing base 512 and the grounding base 43 can be separated, and the socket 530 of the sound receiving mechanism 5 can not press the connector 45 any more, so that the microphone device 23 can be converted to the separated state.

In the separated state, the housing 512 is spaced from the grounding seat 43, and the connector 45 of the telecommunication unit 42 is separated from the socket 530 of the signal transmission unit 53 of the sound receiving mechanism 5.

The embodiment is characterized in that: when the sound head unit 52 of the sound receiving mechanism 5 fails, the microphone device 23 can be switched to the separated state that the sound receiving mechanism 5 is separated from the telecommunication mechanism 4, so that the damaged sound receiving mechanism 5 can be replaced by a new sound receiving mechanism 5. Therefore, the embodiment can be used continuously without the need of whole-group replacement, so the embodiment has the characteristics of saving money and protecting environment.

In summary, the effects of the present utility model are as follows: since the head unit 51 and the signal transmission unit 53 of the sound receiving mechanism 5 can be assembled and separated from the signal transmission unit 42 of the signal transmission mechanism 4, when the sound head unit 52 is damaged, the sound receiving mechanism 5 can be detached from the signal transmission mechanism 4 as a whole. The utility model can be used continuously without scrapping the whole set as long as a new radio receiving mechanism 5 is replaced, so the utility model has the characteristics of no waste and environmental protection.

The above description is only for the specific embodiments of the present utility model, and the scope of the claims of the present utility model should not be limited thereto, and the equivalents of the claims and descriptions of the present utility model should be covered by the scope of the claims of the present utility model.

Claims (4)

1. A microphone apparatus characterized by: the microphone device comprises a sound receiving mechanism and a telecommunication mechanism capable of receiving and transmitting an electric signal converted from sound, wherein the sound receiving mechanism comprises a head shell unit which can be assembled with the telecommunication mechanism in a separated mode, a sound head unit which is arranged in the head shell unit and can convert sound into an electric signal, and a signal transmission unit which is arranged in the head shell unit and can be in contact with the telecommunication mechanism in a separated mode and can transmit the electric signal from the sound head unit to the telecommunication mechanism.

2. A microphone arrangement as claimed in claim 1, characterized in that: the head shell unit comprises a shell body and a shell seat which are sleeved together from outside to inside, and a cylinder seat which is arranged in the shell seat and is insulated, the sound head unit is arranged in the shell body and can convert sound penetrating through the shell body into an electric signal, the signaling unit comprises a plug seat which is inserted in the cylinder seat and is used for being plugged by the telecommunication mechanism, a first electric wire which is electrically connected with the sound head unit and the plug seat, and a second electric wire which is electrically connected with the sound head unit and the shell seat, and the electric signal generated by the sound head unit can be transmitted to the telecommunication mechanism through the first electric wire and the plug seat.

3. A microphone arrangement as claimed in claim 2, characterized in that: the microphone device is suitable for being used with a signal wire and a grounding wire, the telecommunication mechanism comprises a shell unit and a telecommunication unit arranged in the shell unit, the telecommunication unit comprises a grounding seat arranged in the shell unit and used for being electrically connected with the grounding wire, an insulating seat inserted in the grounding seat and used for being insulated, and a connector inserted in the insulating seat and used for being electrically connected with the signal wire, the grounding seat and the shell seat of the head shell unit can be assembled together in a separated mode, the connector protrudes forwards from the insulating seat along the axial direction, can be inserted into the inserting seat of the telecommunication unit in a separated mode, and can receive an electric signal from the inserting seat so as to transmit the electric signal to the signal wire.

4. A microphone arrangement according to claim 3, characterized in that: the microphone device further comprises a supporting mechanism, wherein the supporting mechanism comprises a supporting tube which is suitable for the signal wire and the grounding wire to penetrate through and be connected with the shell unit.