CN217883750U - Microphone mounting structure and earphone - Google Patents
Microphone mounting structure and earphone Download PDFInfo
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- CN217883750U CN217883750U CN202220817552.1U CN202220817552U CN217883750U CN 217883750 U CN217883750 U CN 217883750U CN 202220817552 U CN202220817552 U CN 202220817552U CN 217883750 U CN217883750 U CN 217883750U
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- microphone
- mounting
- sealing strip
- sleeve
- mounting structure
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Abstract
The utility model discloses a microphone mounting structure and earphone, wherein, the earphone especially relates to an intelligent earphone. A microphone mounting structure comprising: the device comprises a shell, a first fixing device and a second fixing device, wherein the shell is provided with a mounting groove which is provided with a mounting area; and the microphone assembly comprises an installation sleeve and a microphone, the installation sleeve comprises a sleeve body and a sealing strip arranged on the outer side wall of the sleeve body, the sealing strip is arranged around the sleeve body, the microphone is arranged in the sleeve body, the sleeve body is arranged in the installation area, and the sealing strip is abutted against the side wall of the installation area and is in sealing fit with the side wall of the installation area. The microphone mounting structure can ensure that the sealing strip is abutted against the side wall of the mounting area to form a sealing structure, thereby ensuring the air tightness. In addition, the microphone assembly can be conveniently assembled and disassembled due to the fact that the installation sleeve and the installation groove are fixedly abutted.
Description
Technical Field
The utility model belongs to the technical field of the earphone technique and specifically relates to a microphone mounting structure and earphone is related to.
Background
Currently, for most earphones, a microphone is integrated on the earphone to receive the sound emitted by the user. The traditional microphone is firstly installed in the silica gel sleeve, and forms an assembly with the silica gel sleeve, and the assembly is used for being installed in a corresponding installation groove of the earphone. Wherein, the sealed technology of beating glue is adopted to the sealed between the lateral wall of silica gel cover and mounting groove, the gas tightness problem appears easily, in addition, beat need wait for glue dry after the glue, the packaging efficiency is low to also can cause the dismantlement difficulty, be not convenient for maintain.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a microphone mounting structure.
The utility model discloses still provide an earphone of having above-mentioned microphone mounting structure.
According to the utility model discloses microphone mounting structure of first aspect embodiment, include: the device comprises a shell, a first fixing device and a second fixing device, wherein the shell is provided with a mounting groove which is provided with a mounting area; and a microphone assembly, the microphone assembly includes an installation sleeve and a microphone, the installation sleeve includes a sleeve body and is arranged in the sealing strip on the outer side wall of the sleeve body, the sealing strip surrounds the sleeve body, the microphone is arranged in the sleeve body, the sleeve body is arranged in the installation area, and the sealing strip offsets and seals the cooperation with the side wall of the installation area.
According to the utility model discloses microphone mounting structure has following technological effect at least:
among the foretell microphone mounting structure, through the lateral wall at the cover body set up around the sealing strip of cover body, pack into to the installing zone back when the installation cover, the sealing strip offsets with the lateral wall of installing zone to form seal structure, so, can guarantee the gas tightness. In addition, if there is a dimensional error in the cover body and/or the mounting groove after the molding, because the sealing strip sets up on the lateral wall of the cover body, the sealing strip can bulge in the lateral wall of the cover body, also can guarantee that the sealing strip offsets with the lateral wall of the mounting area and forms seal structure to guarantee the gas tightness. In addition, the microphone assembly can be conveniently assembled and disassembled due to the fact that the installation sleeve and the installation groove are fixedly abutted.
According to some embodiments of the utility model, the sealing strip with the cover body is the integrated into one piece structure.
According to some embodiments of the invention, the mounting sleeve is a resilient member.
According to the utility model discloses a some embodiments, the installation cover has many the sealing strip, many the sealing strip is followed the direction of height interval of cover body sets up.
According to some embodiments of the present invention, the cover body is provided with an opening communicating with the inside of the cover body, and the sound receiving portion of the microphone is disposed opposite to the opening;
the mounting groove is arranged in the shell, and the shell is provided with a sound hole communicated with the mounting area;
the inner wall of the shell is provided with a supporting part located in the mounting area, and the supporting part is used for supporting the mounting sleeve and enabling the opening to be opposite to the sound hole.
According to some embodiments of the invention, the number of the supporting parts is a plurality of, a plurality of the supporting parts are arranged at intervals.
According to the utility model discloses a some embodiments, still be provided with the tuning net in the installing zone, the tuning net is located the opening with between the sound hole.
According to the utility model discloses a some embodiments, the mounting groove is equipped with the loading mouth, the sealing strip is located the opening is close to one side of loading mouth.
According to some embodiments of the utility model, the microphone subassembly still include with the winding displacement that the microphone is connected, the lateral wall of mounting groove is equipped with dodges the mouth, the winding displacement passes dodge the mouth.
According to a second aspect of the present invention, an earphone includes the microphone mounting structure as described above.
According to the utility model discloses earphone has following technological effect at least:
in the earphone, the sealing strip surrounding the sleeve body is arranged on the outer side wall of the sleeve body, and the sealing strip abuts against the side wall of the mounting area after the mounting sleeve is installed in the mounting area to form a sealing structure, so that the air tightness can be guaranteed. In addition, if there is a dimensional error in the cover body and/or the mounting groove after the molding, because the sealing strip sets up on the lateral wall of the cover body, the sealing strip can bulge in the lateral wall of the cover body, also can guarantee that the sealing strip offsets with the lateral wall of the mounting area and forms seal structure to guarantee the gas tightness. In addition, the microphone assembly can be conveniently assembled and disassembled due to the fact that the installation sleeve and the installation groove are fixedly abutted.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a microphone mounting structure according to a first embodiment of the present invention;
fig. 2 is a schematic view of a partially enlarged structure of a housing according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a microphone assembly according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a mounting sleeve according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of a microphone according to a first embodiment of the present invention;
fig. 6 is a schematic structural diagram of a microphone mounting structure according to a second embodiment of the present invention;
fig. 7 is a schematic view of a partially enlarged structure of a housing according to a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of a microphone assembly according to a second embodiment of the present invention;
fig. 9 is a schematic structural view of a mounting sleeve according to a second embodiment of the present invention;
fig. 10 is a schematic structural diagram of a microphone according to a second embodiment of the present invention.
Reference numerals:
100. a housing; 101. a sound hole; 110. mounting grooves; 111. an installation area; 1111. loading into an opening; 112. a support portion; 113. avoiding the mouth;
200. a microphone assembly; 210. installing a sleeve; 211. a sleeve body; 2111. an opening; 212. a seal strip; 220. a microphone; 221. a sound receiving unit; 230. arranging wires;
300. a tuning net.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.
The first embodiment is as follows:
as shown in fig. 1, a microphone mounting structure according to an embodiment includes a housing 100 and a microphone assembly 200.
As shown in fig. 2, the casing 100 is provided with a mounting groove 110, and the mounting groove 110 is provided with a mounting area 111.
Specifically, the mounting groove 110 is provided inside the cabinet 100, and at least a portion of an inner space of the mounting groove 110 serves as a mounting area 111.
As shown in fig. 3, the microphone assembly 200 includes a mounting sleeve 210 and a microphone 220, the mounting sleeve 210 includes a sleeve body 211 and a sealing strip 212 disposed on an outer side wall of the sleeve body 211, the sealing strip 212 is disposed around the sleeve body 211, and the microphone 220 is disposed in the sleeve body 211.
With reference to fig. 1, 2 and 3, the sleeve body 211 is disposed on the mounting region 111, and the sealing strip 212 abuts against and is in sealing engagement with a sidewall of the mounting region 111.
Specifically, the cover body 211 is used for mounting the microphone 220 and protecting the microphone 220. The sealing strip 212 is disposed on the outer side wall of the sleeve body 211 and is disposed around the sleeve body 211, and when the mounting sleeve 210 is installed in the mounting region 111, the sealing strip 212 abuts against the side wall of the mounting region 111 to form a sealing structure.
More specifically, the sealing strip 212 abuts against each side wall of the mounting region 111, thereby achieving an effective seal.
In the microphone mounting structure, the sealing strip 212 surrounding the cover body 211 is arranged on the outer side wall of the cover body 211, and after the mounting cover 210 is installed in the mounting area 111, the sealing strip 212 abuts against the side wall of the mounting area 111 to form a sealing structure, so that air tightness can be ensured. In addition, if there is a dimensional error after the sleeve body 211 and/or the mounting groove 110 are molded, since the sealing strip 212 is disposed on the sidewall of the sleeve body 211, the sealing strip 212 may protrude from the sidewall of the sleeve body 211, and it can be ensured that the sealing strip 212 abuts against the sidewall of the mounting region 111 to form a sealing structure, thereby ensuring the air tightness. In addition, since the mounting sleeve 210 and the mounting groove 110 are fixed in a contact manner, the microphone assembly 200 can be easily attached and detached.
As shown in fig. 4, further, the sealing strip 212 and the cover body 211 are of an integrally formed structure, so that the manufacturing is convenient.
As shown in fig. 3, 4 and 5, the mounting sleeve 210 is an elastic member, i.e., the sealing strip 212 and the sleeve body 211 have certain elasticity. Thus, the microphone 220 is favorably mounted inside the casing body 211, the mounting casing 210 is also favorably mounted in the mounting area 111, and the mounting casing 210 is prevented from collapsing under the condition that the sealing strip 212 abuts against the side wall of the mounting area 111.
Specifically, the mounting sleeve 210 is a silicone member.
Referring to fig. 2 and 3, the mounting sleeve 210 has a plurality of sealing bars 212, and the sealing bars 212 are spaced apart from each other in the height direction of the sleeve body 211. So, on the one hand, through many sealing strips 212 and the sealed cooperation of installing zone 111, can improve sealed effect, on the other hand, through making many sealing strips 212 set up along the direction of height interval of installation cover 210, can guarantee the installation accuracy of installation cover 210, avoid installation cover 210 to incline in mounting groove 110.
Specifically, the number of the seal strips 212 may be adjusted according to the height of the mounting sleeve 210, and the higher the height of the mounting sleeve 210 is, the more the number of the seal strips 212 may be set.
Referring to fig. 3, 4 and 5, the cover body 211 is provided with an opening 2111 communicating with the inside of the cover body 211, and the sound receiving portion 221 of the microphone 220 is disposed opposite to the opening 2111.
Specifically, the sidewall of the cover body 211 is provided with an opening 2111 communicating with the inner space of the cover body 211, the microphone 220 is disposed in the inner space of the cover body 211, and the sound receiving portion 221 of the microphone 220 is disposed opposite to the opening 2111. External sound may be received by the sound receiving portion 221 of the microphone 220 through the opening 2111.
Referring to fig. 2 and 3, the mounting groove 110 is formed inside the housing 100, and the housing 100 is further provided with a sound hole 101 communicating with the mounting region 111. The inner wall of the casing 100 is provided with a support portion 112 located in the mounting region 111, and the support portion 112 is used to support the mounting sleeve 210 and to dispose the opening 2111 of the sleeve body 211 opposite to the sound hole 101. In this way, external sound may enter into the installation region 111 through the sound hole 101 of the casing 100 and then be transmitted to the microphone 220 through the opening 2111 of the cover body 211.
Specifically, the support portion 112 is a boss formed on the inner wall of the cabinet 100.
As shown in fig. 2 and 3, the mounting groove 110 is further provided with an inlet 1111, and the sealing strip 212 is located at a side of the opening 2111 close to the inlet 1111. The mounting sleeve 210 can be fitted into the mounting region 111 through the fitting opening 1111, and the mounting of the mounting sleeve 210 can be facilitated by providing the seal strip 212 on the side of the opening 2111 near the fitting opening 1111. In particular, during the initial stage of installing the mounting sleeve 210 into the mounting region 111, when the sealing strip 212 is not yet in contact with the side wall of the mounting region 111, the mounting sleeve 210 can be inserted into the mounting region 111 without hindrance, and the mounting sleeve 210 is subjected to a significant resistance only when the sealing strip 212 is inserted into the mounting region 111 and abuts against the side wall of the mounting region 111.
In addition, since the opening 2111 of the mounting sleeve 210 is opposite to the sound hole 101 of the casing 100, after the sealing strip 212 is installed in the installation area 111, the sealing strip 212 is also located at one side of the sound hole 101 close to the installation opening 1111, and since the sealing strip 212 can seal the gap between the sealing sleeve body 211 and the side wall of the installation area 111, the sound entering the installation area 111 from the sound hole 101 can be intensively received by the microphone 220 through the opening 2111, and the transmitted sound quality is ensured.
With reference to fig. 1, 2 and 3, a tuning net 300 is further disposed in the mounting region 111, and the tuning net 300 is located between the opening 2111 and the sound hole 101.
Furthermore, the microphone assembly 200 further includes a flat cable 230 connected to the microphone 220, the side wall of the mounting groove 110 is provided with an avoiding opening 113, and the flat cable 230 passes through the avoiding opening 113. In this way, the flat cable 230 connected to the microphone 220 can be extended from the mounting groove 110.
Specifically, the avoiding opening 113 is long, and the flat cable 230 can be limited by the side wall of the avoiding opening 113.
Example two:
as shown in fig. 6 to 10, the second embodiment is different from the first embodiment mainly in that the number of the sealing strips 212 of the mounting sleeve 210 is one. Specifically, the height of the cover body 211 of the second embodiment is lower than that of the cover body 211 of the first embodiment, and the sealing effect can be ensured by arranging the sealing strip 212 on the cover body 211.
In the second embodiment, the number of the supporting portions 112 in the mounting region 111 is plural, and the plural supporting portions 112 are provided at intervals. The mounting sleeve 210 is simultaneously supported by the plurality of support portions 112, and the mounting accuracy of the mounting sleeve 210 can be ensured.
Example three:
a third embodiment relates to an earphone including the microphone mounting structure of the second or third embodiment.
In the earphone, the sealing strip 212 surrounding the sleeve body 211 is arranged on the outer side wall of the sleeve body 211, and after the mounting sleeve 210 is mounted in the mounting area 111, the sealing strip 212 abuts against the side wall of the mounting area 111 to form a sealing structure, so that air tightness can be ensured. In addition, if there is a dimensional error after the sleeve body 211 and/or the mounting groove 110 are molded, since the sealing strip 212 is disposed on the sidewall of the sleeve body 211, the sealing strip 212 may protrude from the sidewall of the sleeve body 211, and it can be ensured that the sealing strip 212 abuts against the sidewall of the mounting region 111 to form a sealing structure, thereby ensuring the air tightness. In addition, since the mounting sleeve 210 and the mounting groove 110 are fixed in a contact manner, the microphone unit 200 can be easily attached and detached.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A microphone mounting structure, comprising:
the device comprises a shell, a first fixing device and a second fixing device, wherein the shell is provided with a mounting groove which is provided with a mounting area; and
the microphone subassembly, the microphone subassembly is including installation cover and microphone, the installation cover including the cover body and set up in sealing strip on the lateral wall of cover body, the sealing strip encircles the setting of cover body, the microphone set up in it is internal, the cover body set up in the installing zone, just the sealing strip with the lateral wall counterbalance and the sealed cooperation of installing zone.
2. The microphone mounting structure of claim 1, wherein the sealing strip is of an integrally formed structure with the sleeve body.
3. The microphone mounting structure according to claim 2, wherein the mounting sleeve is an elastic member.
4. The microphone mounting structure according to claim 1, wherein the mounting bush has a plurality of the seal strips, the plurality of the seal strips being provided at intervals in a height direction of the bush body.
5. The microphone mounting structure according to claim 1, wherein the sleeve body is provided with an opening communicating with an interior of the sleeve body, and a sound-collecting portion of the microphone is disposed opposite to the opening;
the mounting groove is arranged in the shell, and the shell is provided with a sound hole communicated with the mounting area;
the inner wall of the shell is provided with a supporting part located in the mounting area, and the supporting part is used for supporting the mounting sleeve and enabling the opening to be opposite to the sound hole.
6. The microphone mounting structure according to claim 5, wherein the number of the supporting portions is plural, and the plural supporting portions are provided at intervals.
7. The microphone mounting structure as claimed in claim 5, wherein a tuning net is further provided in the mounting area, the tuning net being located between the opening and the sound hole.
8. The microphone mounting structure as claimed in claim 5, wherein the mounting groove is provided with a fitting opening, and the sealing strip is located on a side of the opening close to the fitting opening.
9. The microphone mounting structure of claim 1, wherein the microphone assembly further comprises a flat cable connected to the microphone, and a side wall of the mounting groove is provided with an escape opening through which the flat cable passes.
10. A headset comprising a microphone mounting structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220817552.1U CN217883750U (en) | 2022-04-11 | 2022-04-11 | Microphone mounting structure and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220817552.1U CN217883750U (en) | 2022-04-11 | 2022-04-11 | Microphone mounting structure and earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217883750U true CN217883750U (en) | 2022-11-22 |
Family
ID=84087945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220817552.1U Active CN217883750U (en) | 2022-04-11 | 2022-04-11 | Microphone mounting structure and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217883750U (en) |
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2022
- 2022-04-11 CN CN202220817552.1U patent/CN217883750U/en active Active
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