CN219124328U

CN219124328U - Microphone assembly of microphone and microphone

Info

Publication number: CN219124328U
Application number: CN202223405861.7U
Authority: CN
Inventors: 陈宁; 王博
Original assignee: Beijing Thunderstone Technology Co ltd
Current assignee: Beijing Thunderstone Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-02
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a microphone assembly of a microphone and the microphone, wherein the microphone assembly of the microphone comprises a microphone and a collet, the microphone comprises a pickup part and a connecting part which are connected with each other, a sound membrane, a magnet and a connector are arranged in the pickup part, a clamping table and a plurality of limiting grooves are arranged on the outer wall of the connecting part, and the limiting grooves are all positioned on one side of the clamping table, which is away from the pickup part; the inner cavity wall of the collet is provided with a plurality of limit protrusions which are in one-to-one corresponding plug-in fit with the limit grooves, and one end of the upper opening of the collet is provided with a clamping piece which is used for being matched with the clamping table in a clamping mode. The collet of the microphone is arranged on the handle of the microphone, when the microphone stretches into the cavity of the collet, the clamping table is matched with the clamping piece in a clamping way, so that the connection between the microphone and the collet can be realized, and the connection strength between the collet and the microphone is enhanced by arranging the limiting groove and the limiting bulge.

Description

Microphone assembly of microphone and microphone

Technical Field

The present disclosure relates to microphones, and particularly to a microphone assembly and a microphone.

Background

Microphones are more and more common in our daily life, and the working principle of the microphone is that human voice vibrates a sound membrane inside the microphone through air, and then an electromagnetic coil winding on the sound membrane and a magnet surrounding a moving coil microphone form magnetic field cutting, so that weak fluctuation current is formed. The fluctuating current is supplied to the loudspeaker and is turned into sound in the opposite process. The sound membrane is usually arranged in the microphone, and most of microphone components in the existing microphone adopt screw connection or bonding and other modes to fix the microphone and the collet. However, on the assembly line, workers may possibly miss screws during assembly, or the screws are not screwed, or glue is missed, and the like, so that the phenomenon that the microphone is loose after the product is marketed can occur, and thus the phenomena that the electronic equipment cannot make sound or the sound effect is not ideal and the like due to the microphone are caused, so that a great deal of trouble is brought to the users, economic loss and unnecessary after-market problems are brought to enterprises, and the market sales volume of the products and the public praise image of the enterprises are influenced.

Disclosure of Invention

The utility model mainly aims to provide a microphone assembly of a microphone and the microphone, and aims to solve the problem that the microphone assembly in the existing microphone may loose.

To achieve the above object, the present utility model provides a microphone assembly of a microphone, comprising:

the microphone comprises a pickup part and a connecting part which are connected with each other, a sound membrane, a magnet and a connector are arranged in the pickup part, a clamping table and a plurality of limiting grooves are formed in the outer wall of the connecting part, and the limiting grooves are all located on one side, away from the pickup part, of the clamping table;

the bottom support, have one end in the bottom support and be the cavity that the opening set up, connecting portion pass through the opening stretches into in the cavity, the inner chamber wall of bottom support offer a plurality of with spacing groove one-to-one grafting complex spacing arch, just on the bottom support the one end at opening place be provided with be used for with joint platform joint complex joint spare.

Optionally, the clamping table is a clamping ring surrounding the outer wall of the connecting part, and the clamping piece is matched with the clamping ring towards one side of the pick-up part in a clamping way.

Optionally, the quantity of joint spare is a plurality of, and a plurality of joint spare is followed the circumference interval setting of collet.

Optionally, the collet includes the bottom plate and follows the circumference of bottom plate install in the bounding wall of bottom plate, the bottom plate with the bounding wall encloses into the cavity, just the bottom plate with the opening sets up relatively, the bottom plate with connecting portion butt.

Optionally, the joint spare includes linking arm and crotch, the linking arm install in on the bounding wall the one end at opening place, the crotch set up in the linking arm is kept away from the one end of bounding wall, the crotch buckle inwards and with the joint platform orientation one side joint cooperation of pickup portion.

Optionally, one end of the hook facing away from the connecting arm is provided with a wedge surface, and the wedge surface is inclined inwards in a direction approaching the connecting arm.

Optionally, the bottom plate is provided with a through hole for the connector to pass through.

Optionally, the connecting portion is provided with a plurality of groups of spacing groups evenly arranged along the circumferential direction of the outer wall of the connecting portion at intervals, and each spacing group comprises a plurality of spacing grooves which are sequentially distributed along the circumferential direction of the outer wall of the connecting portion.

Optionally, the connecting portion is a rubber member.

The utility model also proposes a microphone comprising a body and a microphone assembly of a microphone as described above, said microphone assembly being arranged in said body.

When the microphone assembly of the microphone is used, the pick-up part is close to a sound source and receives sound signals through the sound film, the sound film is matched with the magnet to convert the sound signals into electric signals, and the electric signals are transmitted to external electronic equipment through the connector, so that the basic function of sound-electricity conversion of the microphone assembly is realized. When the microphone in the microphone assembly of the microphone extends into the cavity of the collet, the clamping table is matched with the clamping piece in a clamping way, so that the connection between the microphone and the collet can be realized, the assembly is simple, the assembly difficulty of products can be effectively reduced, the defective rate of screw fixation or adhesion is avoided, the production efficiency of the microphone assembly is improved, and the production cost of the microphone assembly is better reduced. And, through setting up the spacing groove and pegging graft complex spacing arch with the spacing groove, further strengthened the joint strength of collet and miaow head for the collet is connected with miaow head steadily, has avoided appearing the not hard up condition of miaow head, has improved the reliability in use of the miaow head subassembly of microphone. And, spacing groove and spacing protruding grafting complex connected mode also can remain the elasticity of certain degree when increasing the joint strength of miaow head and collet, effectively remain the pickup requirement of miaow head subassembly, can make the effect that the miaow head subassembly received sound signal better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a microphone assembly according to an embodiment of the utility model;

FIG. 2 is an exploded view of a microphone assembly according to an embodiment of the utility model;

FIG. 3 is a schematic view illustrating a structure of a shoe in a microphone assembly according to an embodiment of the utility model;

fig. 4 is a schematic structural diagram of a microphone according to an embodiment of the utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Microphone assembly	22	Spacing bump
10	Microphone	23	Clamping piece
				11	Pickup unit	231	Connecting arm
12	Connecting part	232	Hook
				121	Clamping table	2321	Wedge surface
121a	Clamping ring	24	Bottom plate
				122	Limiting groove	241	Through hole
123	Limiting group	25	Coaming plate
				20	Bottom support	200	Microphone
21	Cavity cavity	201	Fuselage body

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in this embodiment are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The present utility model provides a microphone assembly 100 for a microphone 200.

In an embodiment, as shown in fig. 1 and 2, a microphone assembly 100 of a microphone 200 includes a microphone 10 and a collet 20, the microphone 10 includes a pickup portion 11 and a connection portion 12 connected to each other, a sound membrane, a magnet and a connector are disposed in the pickup portion 11, a clamping table 121 and a plurality of limiting grooves 122 are disposed on an outer wall of the connection portion 12, and the plurality of limiting grooves 122 are disposed on a side of the clamping table 121 away from the pickup portion 11; the bottom support 20 is internally provided with a cavity 21 with one end being provided with an opening, the connecting part 12 stretches into the cavity 21 through the opening, the inner cavity wall of the bottom support 20 is provided with a plurality of limit protrusions 22 which are in one-to-one corresponding plug-in fit with the limit grooves 122, and one end of the bottom support 20 where the opening is located is provided with a clamping piece 23 which is used for being in clamping fit with the clamping table 121.

When the microphone assembly 100 of the microphone 200 is in use, the pick-up part 11 is close to a sound source and receives sound signals through the sound film, the sound film is matched with the magnet to convert the sound signals into electric signals, and the electric signals are transmitted to external electronic equipment through the connector, so that the basic function of sound-electricity conversion of the microphone assembly 100 is realized. When the microphone 10 in the microphone assembly 100 of the microphone 200 extends into the cavity 21 of the collet 20, the clamping table 121 is matched with the clamping piece 23 in a clamping way, so that the connection between the microphone 10 and the collet 20 can be realized, the assembly is simple, the assembly difficulty of products can be effectively reduced, the defective rate of screw fixation or adhesion is avoided, the production efficiency of the microphone assembly 100 is improved, and the production cost of the microphone assembly 100 is better reduced. And, through setting up spacing groove 122 and pegging graft complex spacing protruding 22 with spacing groove 122, further strengthened the joint strength of collet 20 and miaow head 10 for collet 20 is connected with miaow head 10 steadily, has avoided appearing the not hard up condition of miaow head 10, has improved the reliability in use of miaow head assembly 100 of microphone 200. In addition, the connection mode of the limit groove 122 and the limit protrusion 22 in the plugging fit manner can maintain a certain degree of elasticity while increasing the connection strength of the microphone 10 and the collet 20, so that the pickup requirement of the microphone assembly 100 is effectively maintained, and the effect of receiving the sound signal by the microphone assembly 100 is better.

In an embodiment, as shown in fig. 1 and 2, the clamping table 121 is a clamping ring 121a surrounding the outer wall of the connecting portion 12, and the clamping member 23 is in clamping fit with the clamping ring 121a toward one side of the pick-up portion 11. The clamping table 121 is a clamping ring 121a surrounding the outer wall of the connecting portion 12, so that the periphery of the connecting portion 12 can be matched with the clamping piece 23 in a clamping manner through the clamping ring 121a, the connecting portion 12 is stably installed in the collet 20, the phenomenon that the microphone 10 deflects in the collet 20 is avoided, and the connection effect of the microphone 10 and the collet 20 and the use reliability of the microphone assembly 100 are further improved.

Further, the number of the clamping pieces 23 is plural, and the plurality of clamping pieces 23 are arranged at intervals along the circumferential direction of the shoe 20. As shown in fig. 1 and 2, the number of the clamping pieces 23 is four, the four clamping pieces 23 are arranged at intervals along the circumferential direction of the bottom support 20, and the included angle between two adjacent clamping pieces 23 is 90 degrees along the circumferential direction of the bottom support 20. The four clamping pieces 23 can be arranged to realize the stable connection of the periphery of the connecting part 12, so that the structural design is simpler and more reasonable.

In one embodiment, the shoe 20 includes a bottom plate 24 and a shroud 25 mounted to the bottom plate 24 along a circumferential direction of the bottom plate 24, the bottom plate 24 and the shroud 25 define the cavity 21, the bottom plate 24 is disposed opposite to the opening, and the bottom plate 24 abuts against the connecting portion 12. Through spacing miaow 10 of bottom plate 24 and joint 23 cooperation, further improved the fixed effect of miaow 10, structural design is more reasonable, and has improved the reliability in use of miaow head assembly 100.

Further, the clamping piece 23 comprises a connecting arm 231 and a hook 232, the connecting arm 231 is mounted at one end of the coaming 25 where the opening is located, the hook 232 is arranged at one end of the connecting arm 231 away from the coaming 25, and the hook 232 is bent inwards and is matched with the clamping table 121 towards one side of the pick-up part 11 in a clamping mode. It can be appreciated that the connection arm 231 has a certain elasticity, when the microphone 10 and the collet 20 are assembled, the connection arm 231 is bent outwards from the initial state and is elastically deformed, after the microphone is assembled, the connection arm 231 is restored to the initial state from the outwards bent state due to the elastic restoring force, and the connection arm 231 drives the hook 232 to abut against one side of the clamping table 121 facing the pick-up part 11, so that the clamping fit between the clamping piece 23 and the clamping table 121 is realized. The clamping matching of the clamping piece 23 and the clamping table 121 is realized by arranging the connecting arm 231 and the hook 232, and the structural design is simpler and more reasonable.

Further, as shown in fig. 2, an end of the hook 232 facing away from the connection arm 231 is provided with a wedge surface 2321, and the wedge surface 2321 is inclined inward in a direction approaching the connection arm 231. When the microphone 10 and the collet 20 are assembled, the clamping table 121 can contact the wedge-shaped surface 2321, the wedge-shaped surface 2321 plays a role in guiding the assembly of the microphone 10 and the collet 20, the clamping table 121 slides along the wedge-shaped surface 2321 and gradually expands the connecting arm 231, the assembly of the microphone 10 and the collet 20 is facilitated, the convenience of the assembly of the microphone assembly 100 is improved, the assembly difficulty of the microphone assembly 100 is reduced, the production of the microphone 200 is facilitated, and the production cost of the microphone 200 is further reduced.

In an embodiment, as shown in fig. 3, the bottom plate 24 is provided with a through hole 241 through which the connector passes, that is, the connector passes through from the inside of the bottom bracket 20, so that the connector is located inside the microphone 200, and compared with the connector exposed outside the microphone 200, the connector is located inside the microphone 200, so that the connector can be prevented from being scratched, damage to the connector is avoided, the connector is protected, the service life of the microphone assembly 100 is further prolonged, and the reliability of the microphone assembly 100 is improved.

In an embodiment, the connecting portion 12 is provided with a plurality of limiting groups 123 uniformly arranged along the circumferential direction of the outer wall of the connecting portion 12 at intervals, and each limiting group 123 includes a plurality of limiting grooves 122 sequentially distributed along the circumferential direction of the outer wall of the connecting portion 12. The plurality of groups of limiting groups 123 are uniformly arranged to facilitate the assembly of the microphone 10 and the collet 20, so that the convenience of the assembly of the microphone 10 and the collet 20 is improved, the fixing effect of the plurality of groups of limiting groups 123 is better, and the use reliability of the microphone assembly 100 is further improved. Specifically, as shown in fig. 2, the number of the limiting groups 123 is four, and the included angle between two adjacent limiting groups 123 is 90 degrees along the circumferential direction of the connecting portion 12.

In an embodiment, the connection portion 12 is made of rubber, so that noise of the output sound of the microphone 200 can be effectively reduced, and the problem of human voice distortion of the sound output by the microphone 200 can be reduced. In addition, the rubber member has the advantages of softness and elasticity, and the connecting portion 12 of the rubber member can play a role in buffering impact force and protecting the microphone assembly 100 when the microphone 200 falls down. Therefore, the connection portion 12 is made of rubber, so that the microphone 200 has the advantages of anti-falling and shock-proof properties, and the microphone 200 is more durable.

The present utility model also proposes a microphone 200, as shown in fig. 4, where the microphone 200 includes a main body and the microphone assembly 100 of the microphone 200, and the microphone assembly 100 is disposed in the main body 201. The specific structure of the microphone 200 refers to the above embodiment, and since the microphone 200 adopts all the technical solutions of all the embodiments, at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. A microphone assembly for a microphone, comprising:

2. The microphone assembly of claim 1 wherein the clamping table is a clamping ring surrounding the outer wall of the connecting portion, and the clamping member is in clamping fit with the clamping ring toward one side of the pick-up portion.

3. The microphone assembly of claim 2 wherein the number of the plurality of the clip members is plural and the plurality of clip members are spaced apart along the circumference of the shoe.

4. A microphone assembly according to claim 2, wherein the shoe includes a base plate and a shroud mounted to the base plate in a circumferential direction of the base plate, the base plate and the shroud enclosing the cavity, the base plate being disposed opposite the opening, the base plate being in abutment with the connection portion.

5. The microphone assembly of claim 4 wherein the clip comprises a connecting arm and a hook, the connecting arm being mounted on the shroud at an end of the opening, the hook being disposed at an end of the connecting arm remote from the shroud, the hook being bent inwardly and being in clip engagement with a side of the clip toward the pick-up section.

6. A microphone assembly according to claim 5, wherein the end of the hook facing away from the connecting arm is provided with a wedge surface which is inclined inwardly in a direction approaching the connecting arm.

7. A microphone assembly according to claim 4, wherein the base plate is provided with a through hole through which the connector passes.

8. A microphone assembly according to any of claims 1 to 7, wherein the connection portion is provided with a plurality of sets of spacing groups uniformly spaced apart along a circumferential direction of the connection portion outer wall, each of the sets of spacing groups including a plurality of the spacing grooves sequentially distributed along the circumferential direction of the connection portion outer wall.

9. A microphone assembly according to any of claims 1 to 7, wherein the connection is a rubber member.

10. A microphone comprising a body and a microphone assembly of the microphone of any of claims 1 to 9, the microphone assembly being disposed within the body.