CN212305591U

CN212305591U - Intelligent microphone convenient to switch

Info

Publication number: CN212305591U
Application number: CN202021018669.0U
Authority: CN
Inventors: 崔玲玲
Original assignee: Shenzhen Henglintong Technology Co ltd
Current assignee: Shenzhen Henglintong Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-05
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses an intelligent microphone of convenient switching relates to microphone technical field, including a handle section of thick bamboo, a top fixedly connected with function section of thick bamboo of a handle section of thick bamboo, the rotary drum has been cup jointed in the surface slip of a function section of thick bamboo, the last surface mounting of rotary drum has the screen panel, the inside cover of screen panel is equipped with an interior net section of thick bamboo, interior net section of thick bamboo fixed mounting is in the upper surface of rotary drum, it has the sponge of making an uproar to fill between screen panel and the interior net section of thick bamboo to fall, the inner wall fixed mounting of rotary drum has the sound card function board, and the sound card function board is circular, the through-hole has been seted up at the middle part of roof in the rotary drum. The utility model relates to a rational in infrastructure, it only needs to rotate the rotary drum and makes it be rotary motion around a function section of thick bamboo when using to the elastic contact piece that makes the installation of bottom wall in the rotary drum touches different micro-gap switch, just can switch different audios, thereby can make the microphone more swiftly convenient when switching the audio.

Description

Intelligent microphone convenient to switch

Technical Field

The utility model relates to a microphone technical field specifically is an intelligent microphone of convenient switching.

Background

A microphone, also called a microphone or a microphone, is a formal Chinese name microphone, and is a transducer for converting sound into an electrical signal.

Along with the development of multimedia technology, the function of microphone is also more and more diversified, especially K sings or live microphone, and the function tends towards intellectuality more and more, and some microphones still are compatible sound card function, sets up sound card function circuit in the microphone to switch output audio through the button on the microphone, for making the microphone more swiftly convenient when switching the audio, we provide the intelligent microphone of convenient switching.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a convenient intelligent microphone who switches in order to compensate prior art not enough.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent microphone convenient to switch comprises a handle barrel, wherein a function barrel is fixedly connected to the top end of the handle barrel, a rotary barrel is sleeved on the outer surface of the function barrel in a sliding mode, a mesh enclosure is mounted on the upper surface of the rotary barrel, an inner net barrel is sleeved inside the mesh enclosure and fixedly mounted on the upper surface of the rotary barrel, a noise reduction sponge is filled between the mesh enclosure and the inner net barrel, a sound card function board is fixedly mounted on the inner wall of the function barrel and is circular, a through hole is formed in the middle of the inner top wall of the rotary barrel, a connecting pipe is fixedly mounted on the upper surface of the rotary barrel and is located in the circle center of the sound card function board, the top end of the connecting pipe penetrates through the through hole and extends into the inner net barrel, a microphone head is mounted at the top end of the connecting pipe and is electrically connected with the sound card function board, a function circuit board is fixedly mounted on the inner wall of the function barrel, the functional circuit board is electrically connected with the sound card functional board;

the sound card function board is characterized in that a group of micro switches distributed equidistantly are fixedly mounted on the upper surface of the sound card function board, the micro switches are distributed around the connecting pipe, an elastic contact piece is arranged above each micro switch, the position of each elastic contact piece corresponds to that of each micro switch, annular grooves are formed in the inner side wall of the rotary drum and the outer surface of the function drum, the two annular grooves correspond to each other, a circle of ball is arranged between the two annular grooves, and a damping mechanism is arranged between the inner side wall of the rotary drum and the outer surface of the function drum.

Further, damping mechanism including fixed inlay in the damping seat of function section of thick bamboo surface and set up the round recess that is the annular and distributes in the rotary drum inside wall, the inside of damping seat has been seted up and has been drawn the material hole, the inside of drawing the material hole is equipped with pressure spring and damping head, the left end of damping head and the right-hand member fixed connection of pressure spring, the right-hand member of damping head extends to the right side of damping seat, and the right-hand member of damping head is corresponding with the position of recess.

Further, the surface of rotary drum is provided with the sound effect classification mark, the surface of function section of thick bamboo is provided with the indicator corresponding with sound effect classification mark position.

Furthermore, the outer surface of the rotary drum is provided with a circle of anti-skid lines.

Furthermore, a storage battery is arranged inside the handle barrel and electrically connected with the functional circuit board.

Further, the function circuit board further comprises a bluetooth module.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this intelligent microphone of convenient switching possesses following beneficial effect:

the utility model discloses a function section of thick bamboo, the rotary drum, the sound card function board, micro-gap switch and elastic contact's cooperation design, when one of them micro-gap switch in a set of micro-gap switch of installation on the sound card function board receives and touches, can switch one kind through the functional circuit on the sound card function board and the corresponding output audio of one of them micro-gap switch, when using, only need rotate the rotary drum and make it be rotary motion around a function section of thick bamboo, so that the elastic contact of diapire installation in the rotary drum touches different micro-gap switch, just can switch different audios, thereby can make the microphone more swiftly convenient when switching the audio.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a partial cross-sectional view of a front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a top view of the sound card function board of the present invention;

fig. 5 is a schematic perspective view of the drum of the present invention.

In the figure: 1. a handle barrel; 2. a functional cartridge; 3. a rotating drum; 4. a mesh enclosure; 5. an inner mesh cylinder; 6. a sound card function board; 7. a through hole; 8. connecting the pipe; 9. a pickup microphone; 10. a functional circuit board; 11. a microswitch; 12. an elastic contact piece; 13. an annular groove; 14. a ball bearing; 15. a damping mechanism; 151. a damping seat; 152. digging a material hole; 153. a pressure spring; 154. a damping head; 155. a groove; 16. sound effect category marking; 17. an indicator mark; 18. anti-skid lines; 19. a noise reducing sponge; 20. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: an intelligent microphone convenient to switch comprises a handle barrel 1, wherein a function barrel 2 is fixedly connected to the top end of the handle barrel 1, a rotary drum 3 is sleeved on the outer surface of the function barrel 2 in a sliding mode, a mesh enclosure 4 is mounted on the upper surface of the rotary drum 3, an inner mesh barrel 5 is sleeved inside the mesh enclosure 4, the inner mesh barrel 5 is fixedly mounted on the upper surface of the rotary drum 3, a noise reduction sponge 19 is filled between the mesh enclosure 4 and the inner mesh barrel 5, a sound card function board 6 is fixedly mounted on the inner wall of the function barrel 2, the sound card function board 6 is circular, the sound card function board 6 comprises an audio processing module, a sound reverberation module and a corresponding function circuit, a through hole 7 is formed in the middle of the inner top wall of the rotary drum 3, a connection pipe 8 is fixedly mounted on the upper surface of the rotary drum 3, the connection pipe 8 is located in the circle center of the sound card function board 6, the top end of the connection pipe 8 penetrates through the through hole 7 and, the pickup microphone 9 is electrically connected with the sound card function board 6, the inner wall of the function tube 2 is fixedly provided with a function circuit board 10, the function circuit board 10 is electrically connected with the sound card function board 6, and the function circuit board 10 is provided with function circuits required by the microphone, which are not detailed herein;

a group of microswitches 11 distributed equidistantly are fixedly installed on the upper surface of the sound card function board 6, the group of microswitches 11 are distributed around the connecting pipe 8, an elastic contact 12 is arranged above the microswitches 11, the position of the elastic contact 12 corresponds to the position of the microswitches 11, when one of the microswitches 11 in the group of microswitches 11 installed on the sound card function board 6 is triggered, an output sound effect corresponding to one of the microswitches 11 can be switched through a function circuit on the sound card function board 6, when in use, the rotary drum 3 is rotated to rotate around the function drum 2, so that the elastic contact 12 installed on the inner bottom wall of the rotary drum 3 touches different microswitches 11, annular grooves 13 are formed in the inner side wall of the rotary drum 3 and the outer surface of the function drum 2, the two annular grooves 13 correspond to each other, and a circle of ball 14 is arranged between the two annular grooves 13, the rotating effect of the rotating drum 3 can be improved, and a damping mechanism 15 is arranged between the inner side wall of the rotating drum 3 and the outer surface of the functional drum 2.

Further, please refer to fig. 3 again, the damping mechanism 15 includes a damping seat 151 fixedly embedded on the outer surface of the functional cylinder 2 and a ring of grooves 155 annularly distributed and arranged on the inner side wall of the rotary cylinder 3, a material drawing hole 152 is formed in the damping seat 151, a pressure spring 153 and a damping head 154 are arranged in the material drawing hole 152, the left end of the damping head 154 is fixedly connected with the right end of the pressure spring 153, the right end of the damping head 154 extends to the right side of the damping seat 151, and the right end of the damping head 154 corresponds to the position of the grooves 155. Through this scheme, when rotating rotary drum 3 and making it be rotary motion around function section of thick bamboo 2, damping head 154 can provide certain rotation damping for rotary drum 3 in conflicting the recess 155 of different positions in proper order under the effect of pressure spring 153, avoids rotary drum 3 to take place uncontrollable rotation, improves and rotates the effect.

Further, please refer to fig. 1 again, the outer surface of the rotary drum 3 is provided with sound effect category marks 16, and the outer surface of the function drum 2 is provided with indication marks 17 corresponding to the positions of the sound effect category marks 16. In use, turning the rotor 3 and referring to the sound effect category indicia 16 and indicator indicia 17 enables the microphone to be switched between sound effects more quickly and conveniently.

Further, the outer surface of the drum 3 is provided with a ring of non-slip threads 18.

Further, a storage battery 20 is mounted inside the handle tube 1, and the storage battery 20 is electrically connected to the functional circuit board 10. The microphone can be powered by the storage battery 20, and the service performance of the microphone is further improved.

Further, the functional circuit board 10 further includes a bluetooth module. Through the scheme, the microphone can be in Bluetooth signal connection with other equipment, and the use performance of the microphone is further improved.

The working principle is as follows: please refer to fig. 2 and 4, the power is turned on, the sound signal collected by the microphone 9 is processed into an audio signal through the audio processing module in the sound card function board 6, and then different audio effects are output through the audio reverberation module in the sound card function board 6, when one of the microswitches 11 in the group of microswitches 11 installed on the sound card function board 6 is touched, one of the output audio effects corresponding to one of the microswitches 11 can be switched through the function circuit on the sound card function board 6, when in use, the rotary drum 3 only needs to be rotated to make it rotate around the function drum 2, so that the elastic contact 12 installed on the inner bottom wall of the rotary drum 3 touches different microswitches 11, and different audio effects can be switched, and the microphone can be switched between audio effects more quickly and conveniently.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient intelligent microphone that switches, includes a handle section of thick bamboo (1), its characterized in that: the handle is characterized in that a functional barrel (2) is fixedly connected to the top end of the handle barrel (1), a rotary barrel (3) is sleeved on the outer surface of the functional barrel (2) in a sliding mode, a mesh enclosure (4) is installed on the upper surface of the rotary barrel (3), an inner net barrel (5) is sleeved inside the mesh enclosure (4), the inner net barrel (5) is fixedly installed on the upper surface of the rotary barrel (3), a noise reduction sponge (19) is filled between the mesh enclosure (4) and the inner net barrel (5), a sound card function board (6) is fixedly installed on the inner wall of the functional barrel (2), the sound card function board (6) is circular, a through hole (7) is formed in the middle of the inner top wall of the rotary barrel (3), an adapter tube (8) is fixedly installed on the upper surface of the rotary barrel (3), the adapter tube (8) is located in the circle center of the sound card function board (6), and the top end of the adapter tube (8) penetrates through the through hole (7, a pickup microphone (9) is mounted at the top end of the connection pipe (8), the pickup microphone (9) is electrically connected with the sound card function board (6), a function circuit board (10) is fixedly mounted on the inner wall of the function cylinder (2), and the function circuit board (10) is electrically connected with the sound card function board (6);

the upper surface fixed mounting of sound card function board (6) has a set of micro-gap switch (11) that the equidistance distributes, and a set of micro-gap switch (11) encircle the distribution about linking pipe (8), the top of micro-gap switch (11) is equipped with one elastic contact piece (12), and the position of elastic contact piece (12) is corresponding with the position of micro-gap switch (11), ring channel (13) have all been seted up with the surface of a function section of thick bamboo (2) to rotary drum (3) inside wall, and two ring channel (13) are corresponding, two be provided with round ball (14) between ring channel (13), be provided with damping mechanism (15) between the surface of a function section of thick bamboo (2) of rotary drum (3) inside wall.

2. The smart microphone of claim 1, wherein: damping mechanism (15) including fixed inlay in damping seat (151) of a function section of thick bamboo (2) surface and offer round recess (155) that are the annular and distribute of rotary drum (3) inside wall, the inside of damping seat (151) has been seted up and has been drawn material hole (152), the inside of drawing material hole (152) is equipped with pressure spring (153) and damping head (154), the left end of damping head (154) and the right-hand member fixed connection of pressure spring (153), the right-hand member of damping head (154) extends to the right side of damping seat (151), and the right-hand member of damping head (154) is corresponding with the position of recess (155).

3. The smart microphone of claim 1, wherein: the outer surface of the rotary drum (3) is provided with sound effect category marks (16), and the outer surface of the function drum (2) is provided with indication marks (17) corresponding to the positions of the sound effect category marks (16).

4. The smart microphone of claim 1, wherein: the outer surface of the rotary drum (3) is provided with a circle of anti-skid grains (18).

5. The smart microphone of claim 1, wherein: the handle comprises a handle barrel (1), wherein a storage battery (20) is arranged inside the handle barrel (1), and the storage battery (20) is electrically connected with a functional circuit board (10).

6. The smart microphone of claim 1, wherein: the functional circuit board (10) further comprises a Bluetooth module.