CN212572883U - Microphone capable of realizing zero distance between body and pickup surface - Google Patents
Microphone capable of realizing zero distance between body and pickup surface Download PDFInfo
- Publication number
- CN212572883U CN212572883U CN202020979572.XU CN202020979572U CN212572883U CN 212572883 U CN212572883 U CN 212572883U CN 202020979572 U CN202020979572 U CN 202020979572U CN 212572883 U CN212572883 U CN 212572883U
- Authority
- CN
- China
- Prior art keywords
- microphone
- cover
- upper cover
- pickup surface
- mic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000741 silica gel Substances 0.000 claims abstract description 17
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model belongs to the technical field of the microphone and specifically relates to a realize microphone of body and pickup surface zero distance, including lower cover, MIC and PCB subassembly, MIC and PCB unit mount are in the lower cover, still include the upper cover subassembly of spiral-lock in the lower cover, the upper cover subassembly includes upper cover and silica gel miaow cover, silica gel miaow cover and upper cover pickup surface parallel and level. The utility model discloses, because the miaow inslot that the upper cover opened the wearing is directly put into to silica gel miaow cover, with upper cover pickup surface parallel and level for microphone and pickup surface zero distance's structure, it is convenient to assemble, promotes MIC's pickup effect, can adapt to the demand of the different types of car in market.
Description
Technical Field
The utility model relates to a microphone technical field specifically is a realize microphone of body and pickup face zero distance.
Background
Along with the gradual progress of products such as mobile phones, automobiles and the like into the lives of the public, the vehicle-mounted hands-free microphone system is produced and widely applied to the field of automobiles, the vehicle-mounted hands-free microphone system can realize wireless and hands-free conversation of a driver in the driving process, and the hands of the driver can be liberated to be concentrated in driving during conversation, so that the driving safety is improved. The vehicle-mounted hand-free microphone is composed of a Bluetooth module, a vehicle-mounted sound box and a vehicle-mounted microphone assembly.
The structure of the existing microphone is limited by installation (such as CN202696876U, adjustable vehicle-mounted microphone assembly and its corresponding microphone and automobile), the distance between MIC (microphone or microphone) and the sound pickup surface is too long, and a cavity is easily formed to affect sound pickup.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a realize body and pickup surface zero distance's microphone to solve the problem that proposes among the above-mentioned background art. This microphone simple structure, convenient assembling has set up the silica gel miaow cover, realizes body and pickup surface zero distance, promotes MIC's pickup effect, can adapt to the demand of the different types of car in market.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a realize microphone of body and pickup surface zero distance, includes lower cover, MIC and PCB subassembly are installed in the lower cover, still include the upper cover subassembly of spiral-lock in the lower cover, the upper cover subassembly includes upper cover and silica gel miaow cover, silica gel miaow cover and upper cover pickup surface parallel and level.
Furthermore, a microphone groove is formed in the upper cover, and the silica gel microphone is sleeved in the microphone groove and sleeves the MIC assembly.
Furthermore, the wire harness welding device further comprises a connector, wherein the connector is connected with a wire harness, and the wire harness penetrates through the lower cover to be welded with the MIC and the PCB assembly.
Furthermore, the dust-proof cover also comprises a dust-proof net, and the dust-proof net is buckled with the lower cover.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, because the miaow inslot that the upper cover opened the wearing is directly put into to silica gel miaow cover, with upper cover pickup surface parallel and level for microphone and pickup surface zero distance's structure, it is convenient to assemble, promotes MIC's pickup effect, can adapt to the demand of the different types of car in market.
Drawings
Fig. 1 is a schematic view of the assembled three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the structure of the utility model in an exploded state.
Fig. 3 is a schematic view of the structure of the upper cover assembly of the present invention.
Fig. 4 is a schematic structural view of the dust screen of the present invention without an upper cover.
In the figure: 1-dustproof net, 2-upper cover, 3-silica gel microphone cover, 4-MIC and PCB assembly, 5-lower cover, 6-wiring harness, 7-connector assembly, 8-upper cover assembly and 9-microphone groove.
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.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a realize microphone of body and pickup surface zero distance, includes lower cover 5, MIC and PCB subassembly 4 are installed in lower cover 5, still include the upper cover subassembly 8 of spiral-lock in lower cover 5, upper cover subassembly 8 includes upper cover 2 and silica gel miaow cover 3, silica gel miaow cover 3 and 2 pickup surface parallel and levels of upper cover.
Specifically, a microphone groove 9 is formed in the upper cover 2, and the silica gel microphone sleeve 3 is arranged in the microphone groove 9 and used for sleeving the MIC assembly.
Specifically, the microphone assembly further comprises a connector 7, the connector 7 is connected with a wiring harness 6, and the wiring harness 6 penetrates through the lower cover 5 and is welded with the MIC and the PCB assembly 4.
Specifically, still include dust screen 1, dust screen 1 and lower cover 5 lock.
As further explained below:
the length of the wiring harness 6 is adjusted, and the wiring harness is directly butted and buckled with a connector of an opposite element through the plug-in unit 7. As shown in fig. 3, the silicone rubber microphone sleeve 3 is directly put into the microphone groove 9 which is arranged on the upper cover 2 and is flush with the sound pickup surface of the upper cover 2, and simultaneously covers MIC and MIC of the PCB assembly 4. After the connector 7 and the wiring harness 6 are formed into an assembly, the wiring harness 6 is soldered to the MIC + PCB directly through the lower cover 5. As shown in fig. 2, the upper cover assembly 8 is directly fastened to the lower cover 5. After the MIC, the PCB assembly 4 and the upper cover assembly 8 are assembled with the lower cover 5 in sequence, the upper cover 2 is additionally attached with the dust screen 1, and the shockproof effect and the fastening tightness adaptation of the opponent piece are realized.
The utility model discloses, after upper cover subassembly 8 and 5 locks of lower cover, 3 compression driving closures of silica gel miaow cover so that satisfy MIC acoustics pickup sealed condition, the structure equipment is convenient, and Microphone (MIC) and the structure of pickup surface zero distance provide high-quality pickup effect, and upper cover 2's dust screen 1, better play takes precautions against earthquakes, detains position elasticity cooperation adjustment with adversary's piece.
The utility model discloses, because the miaow inslot 9 that upper cover 2 opened the wearing is directly put into to silica gel miaow cover 3, with 2 pickup surface parallel and level of upper cover for microphone and pickup surface zero distance's structure, it is convenient to assemble, promotes MIC's pickup effect, can adapt to the demand of the different types of car in market.
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 (4)
1. The utility model provides a realize microphone of body and pickup surface zero distance, includes lower cover (5), MIC and PCB subassembly (4) are installed in lower cover (5), its characterized in that still includes upper cover subassembly (8) of spiral-lock in lower cover (5), upper cover subassembly (8) include upper cover (2) and silica gel miaow cover (3), silica gel miaow cover (3) and upper cover (2) pickup surface parallel and level.
2. The microphone for realizing the zero distance between the body and the sound pickup surface according to claim 1, wherein: a microphone groove (9) is formed in the upper cover (2), and the silica gel microphone sleeve (3) is arranged in the microphone groove (9) and is used for sleeving the MIC assembly.
3. The microphone for realizing the zero distance between the body and the sound pickup surface according to claim 1 or 2, wherein: the wire harness connection structure is characterized by further comprising a connector (7), wherein the connector (7) is connected with a wire harness (6), and the wire harness (6) penetrates through the lower cover (5) to be welded with the MIC and the PCB assembly (4).
4. The microphone for realizing the zero distance between the body and the sound pickup surface according to claim 1 or 2, wherein: still include dust screen (1), dust screen (1) and lower cover (5) lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979572.XU CN212572883U (en) | 2020-06-02 | 2020-06-02 | Microphone capable of realizing zero distance between body and pickup surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979572.XU CN212572883U (en) | 2020-06-02 | 2020-06-02 | Microphone capable of realizing zero distance between body and pickup surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212572883U true CN212572883U (en) | 2021-02-19 |
Family
ID=74637864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020979572.XU Expired - Fee Related CN212572883U (en) | 2020-06-02 | 2020-06-02 | Microphone capable of realizing zero distance between body and pickup surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212572883U (en) |
-
2020
- 2020-06-02 CN CN202020979572.XU patent/CN212572883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |