CN213368066U - Microphone capable of preventing resonant squeal - Google Patents
Microphone capable of preventing resonant squeal Download PDFInfo
- Publication number
- CN213368066U CN213368066U CN202022871203.1U CN202022871203U CN213368066U CN 213368066 U CN213368066 U CN 213368066U CN 202022871203 U CN202022871203 U CN 202022871203U CN 213368066 U CN213368066 U CN 213368066U
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- CN
- China
- Prior art keywords
- microphone
- head
- miaow head
- shock attenuation
- frame
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- 230000035939 shock Effects 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 30
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 7
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Abstract
The utility model discloses a prevent microphone of resonant squeaking, including the metal net head, miaow head subassembly and microphone main part, the miaow head subassembly is fixed in the microphone main part, the metal net head is connected with microphone main part outside top, the miaow head subassembly includes miaow head and miaow head flexible glue support, microphone main part top is equipped with the plastic mount, miaow head flexible glue support is including the portion of holding, a shock attenuation portion and spliced pole for preventing resonant, the portion of holding is equipped with can loose encircle the chamber that holds that surrounds the miaow head, the miaow head sets up in holding the chamber, the shock attenuation portion includes the first shock attenuation frame of being connected with the portion of holding bottom and the second shock attenuation frame of being connected with the spliced pole top, first shock attenuation frame bottom is connected with second shock attenuation frame top, first shock attenuation frame is the shape of falling eight characters, second shock attenuation frame is the interference fit, connecting portion and plastic mount cooperation. The utility model discloses a miaow head flexible glue support can alleviate the frequency conduction of the high low frequency that microphone loudspeaker sent to the miaow head on, reach the problem that prevents the resonance of microphone and whistle.
Description
Technical Field
The utility model relates to a microphone specifically is a prevent microphone of resonant squeaking.
Background
Generally the direct mount of miaow head in traditional microphone is on the support, but present microphone is mostly from taking the audio amplifier, just so makes the miaow head nearer with the audio amplifier, and the vibrations of audio amplifier are passed to the miaow head position for the microphone takes place very easily and whistles, influences user's experience.
The existing soft rubber damping microphone bracket has unreasonable shape difference and mechanics, and the design tolerance of the assembly size is not high enough, so that the damping effect cannot be fully exerted, and the capability of preventing the microphone from resonant squeal is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pair of can be better reduce convey the vibrations of miaow head to reach the microphone of preventing resonant squeaking, with the problem of proposing among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a microphone capable of preventing resonant squeaking comprises a metal net head, a microphone component and a microphone main body, wherein the microphone component is fixed on the microphone main body, the metal net head is connected with the top of the outer side of the microphone main body, the metal net head covers the microphone component, the microphone component comprises a microphone head and a microphone soft rubber support, a plastic fixing frame is arranged at the top of the microphone main body, the microphone soft rubber support comprises an accommodating part for placing the microphone head, a damping part for preventing resonance and a connecting column, the accommodating part is provided with an accommodating cavity which can loosely surround the microphone head, the microphone head is arranged in the accommodating cavity, the damping part comprises a first damping frame connected with the bottom of the accommodating part and a second damping frame connected with the top of the connecting column, the bottom of the first damping frame is connected with the top of the second damping frame, the first damping frame is in an inverted V shape, the second shock absorption frame is arched, and the connecting portion is in interference fit with the plastic fixing frame.
The utility model has the advantages that:
1. the utility model adopts a two-stage damping form to achieve more excellent damping effect, the first stage adopts the arch to counteract the conduction of the resonance squeal, the second stage adopts the inverted splayed shape to counteract the conduction of the resonance squeal again, and the damping effect is better than that of the similar structure when the two are combined;
2. the microphone is wrapped by adopting a loose structure in the space for placing the microphone, so that the microphone is free from the wrapping force, and the damping effect is further optimized;
3. the connecting column and the plastic fixing frame are connected by an interference fit structure, and the hard plastic fixing frame is wrapped outside the connecting column of the soft rubber, so that the high reliability and the vibration conduction quality of implementation are greatly reduced.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a perspective view of the microphone soft rubber support of the utility model;
in the figure: 1-metal mesh head; 2-a microphone assembly; 21-microphone; 22-microphone soft rubber support; 20-a receptacle; 201-a containment chamber; 30-a shock-absorbing part; 301-a first shock mount; 302-a second shock mount; 40-connecting column; 3-a microphone body; 31-plastic fixing frame.
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.
Referring to fig. 1 to 3, the present invention provides an embodiment: a microphone capable of preventing resonant squeal comprises a metal net head 1, a microphone component 2 and a microphone main body 3, wherein the microphone component 2 is fixed on the microphone main body 3, the metal net head 1 is connected with the top of the outer side of the microphone main body 3, the metal net head 1 covers the microphone component 2, the microphone component 2 comprises a microphone 21 and a microphone soft rubber support 22, a plastic fixing frame 31 is arranged at the top of the microphone main body 3, the microphone soft rubber support 22 comprises an accommodating part 20 used for placing a microphone, a damping part 30 used for preventing resonance and a connecting column 40, the accommodating part 20 is provided with an accommodating cavity 201 capable of loosely surrounding the microphone, the microphone 21 is arranged in the accommodating cavity 201, the damping part 30 comprises a first damping frame 301 connected with the bottom of the accommodating part and a second damping frame 302 connected with the top of the connecting column, the bottom of the first damping frame 301 is connected with the top of the second damping frame 302, first shock attenuation frame 301 is inverted V-shaped, second shock attenuation frame 302 is the arch, connecting portion 40 with plastic mount 31 interference fit.
The utility model adopts a two-stage damping form to achieve more excellent damping effect, the first stage adopts the arch to counteract the conduction of the resonance squeal, the second stage adopts the inverted splayed shape to counteract the conduction of the resonance squeal again, and the damping effect is better than that of the similar structure when the two are combined; the microphone is wrapped by adopting a loose structure in the space for placing the microphone, so that the microphone is free from the wrapping force, and the damping effect is further optimized; the connecting column and the plastic fixing frame are connected by an interference fit structure, and the hard plastic fixing frame is wrapped outside the connecting column of the soft rubber, so that high reliability and vibration conduction quality of implementation are greatly reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. A microphone capable of preventing resonant squeal comprises a metal net head, a microphone component and a microphone main body, wherein the microphone component is fixed on the microphone main body, the metal net head is connected with the top of the outer side of the microphone main body, the metal net head covers the microphone component, the microphone component comprises a microphone head and a microphone head soft rubber support, a plastic fixing frame is arranged at the top of the microphone main body, the microphone is characterized in that the microphone head support comprises a containing part for placing the microphone head, a damping part for preventing resonance and a connecting column, the containing part is provided with a containing cavity which can loosely surround the microphone head, the microphone head is arranged in the containing cavity, the damping part comprises a first damping frame connected with the bottom of the containing part and a second damping frame connected with the top of the connecting column, the bottom of the first damping frame is connected with the top of the second damping frame, the first damping frame is in an inverted V shape, the second shock absorption frame is arched, and the connecting column is in interference fit with the plastic fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022871203.1U CN213368066U (en) | 2020-12-04 | 2020-12-04 | Microphone capable of preventing resonant squeal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022871203.1U CN213368066U (en) | 2020-12-04 | 2020-12-04 | Microphone capable of preventing resonant squeal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213368066U true CN213368066U (en) | 2021-06-04 |
Family
ID=76136800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022871203.1U Active CN213368066U (en) | 2020-12-04 | 2020-12-04 | Microphone capable of preventing resonant squeal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213368066U (en) |
-
2020
- 2020-12-04 CN CN202022871203.1U patent/CN213368066U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231110 Address after: Room 401, Building 10, Fuzhong Industrial Park, Huaide Community, Fuyong Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Yanyin Technology Co.,Ltd. Address before: 511800 No.20, fengheshu village, Xiajing village committee, Heyun Town, Qingxin County, Qingyuan City, Guangdong Province Patentee before: Lai Qinghai |