CN217470220U - Collar clamp type microphone with anti-seismic and noise-reducing functions - Google Patents
Collar clamp type microphone with anti-seismic and noise-reducing functions Download PDFInfo
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- CN217470220U CN217470220U CN202221608336.2U CN202221608336U CN217470220U CN 217470220 U CN217470220 U CN 217470220U CN 202221608336 U CN202221608336 U CN 202221608336U CN 217470220 U CN217470220 U CN 217470220U
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Abstract
The utility model discloses a lead clip formula microphone with function of making an uproar falls in antidetonation, include: the shell comprises a shell body and a panel, and a sound head seat mounting hole is formed in the top surface of the shell body; a hinge shaft seat is arranged on the rear end surface of the shell, and a first hinge shaft hole is arranged on the hinge shaft seat; the sound head seat is arranged in the sound head seat mounting hole, the middle part of the top surface of the sound head seat is provided with a sound head arranging hole, and a sound head is arranged in the sound head arranging hole; noise reduction holes are arranged on two sides of the sound head setting hole; the control circuit board is arranged in the shell and is electrically connected with the sound head; the front end surface of the collar clamp plate is provided with two connecting lugs, and the connecting lugs are provided with second hinge shaft holes; the hinge shaft penetrates through the first hinge shaft hole and the second hinge shaft hole, and the collar clamp plate is hinged with the shell through the hinge shaft; the hinge shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively abutted to the shell and the collar clamping plate. The utility model discloses, through the sound head on the sound head seat set up the hole of making an uproar of falling of hole both sides, high strength sound and the influence of impact sound in the twinkling of an eye when reducing the sound head radio reception improve the pickup quality of sound head.
Description
Technical Field
The utility model relates to a microphone technical field, concretely relates to collar clamp formula microphone with function of making an uproar falls in antidetonation.
Background
The collarband type microphone is one of wireless microphones, generally belongs to a capacitance type microphone, and is suitable for occasions such as large-scale mobile meetings, sound recording, public transmission, outdoor lectures, lecture lectures and the like. The collar clip type microphone has small volume and light weight, can be clipped at the collar of a user through the clipping mechanism, and has the advantage of convenient use.
The wireless microphone in the prior art has the defect of unstable clamping of a collar clamp, therefore, the Chinese utility model patent CN214756808U provides a wireless microphone which is convenient to carry and use, comprising a shell, a control circuit board is arranged in the shell, a rechargeable battery electrically connected with the control circuit board is arranged at the rear side of the control circuit board, the top of the shell is provided with a microphone mounting bracket, the inner side of the microphone mounting bracket is provided with a longitudinal microphone mounting hole, a capacitance microphone electrically connected with the control circuit board is arranged in the microphone mounting hole, a collar clamp is hinged at the rear side of the shell, a torsional spring is arranged at the front side of the collar clamp, a positioning protective groove for installing the torsional spring is arranged at the front side of the collar clamp, the lower part of the rear side of the shell is provided with a plurality of transverse first anti-slip convex strips, and the lower part of the front side of the collar clamp is provided with a plurality of transverse second anti-slip convex strips corresponding to the first anti-slip convex strips.
But among the above-mentioned scheme, the miaow head of microphone is installed on the miaow head installing support at shell top, and the inboard of miaow head installing support is equipped with the miaow head mounting hole of vertical setting, and the electric capacity miaow head is installed in the miaow head mounting hole, because the miaow head setting is at the top of microphone, and the antidetonation of microphone is fallen the ability of making an uproar and is weak, and its pickup effect is relatively poor, receives high strength sound and strikes the sound influence in the twinkling of an eye easily.
In view of the above, there is an urgent need to improve the structure of the portable wireless microphone to improve the anti-vibration and noise-reduction capabilities of the microphone and improve the sound-receiving effect thereof.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the existing portable wireless microphone has poor reception effect and easily records the collision noise
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
a collar clip type microphone with vibration and noise reduction functions comprises:
the shell comprises a shell with an opening at the front end and a panel arranged on the shell, and a sound head seat mounting hole is formed in the top surface of the shell; a hinge shaft seat is arranged on the rear end face of the shell, and a first hinge shaft hole is formed in the hinge shaft seat;
the sound head seat is arranged in the sound head seat mounting hole, the middle of the top surface of the sound head seat is provided with a sound head arranging hole, and a sound head is arranged in the sound head arranging hole; noise reduction holes are formed in two sides of the sound head setting hole;
the control circuit board is arranged in the inner cavity of the shell and is electrically connected with the sound head;
the front end surface of the collar clamp plate is provided with two oppositely arranged connecting lugs, and the connecting lugs are provided with second hinge shaft holes;
the connecting lug is arranged on the side surface of the hinge shaft seat, the hinge shaft penetrates through the first hinge shaft hole and the second hinge shaft hole, and the collar clamp plate is hinged with the shell through the hinge shaft; the hinge shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively abutted to the shell and the collar clamping plate.
In the above solution, preferably, the sound head setting hole is a through hole, the sound head setting hole is communicated with the inside of the housing, and a sound head supporting portion is provided at a lower end of the sound head setting hole; the noise reduction hole is a blind hole, the top of the noise reduction hole is provided with an opening, the bottom of the noise reduction hole is kept closed, and the size of the opening of the noise reduction hole is larger than that of the bottom of the noise reduction hole.
In the above-mentioned solution, preferably, a sound collecting portion is provided on the opening of the noise reduction hole, an upper end of the sound collecting portion is connected to a side surface of the noise reduction hole, which is far away from the sound head installation hole, and a lower portion of the sound collecting portion is inclined toward the side surface of the noise reduction hole, which is close to the sound head installation hole.
In the above aspect, preferably, the collar clamp plate is provided with an anti-slip convex strip on a front end surface thereof.
In the above scheme, preferably, a joint hole is formed in a side surface of the housing, and a joint seat matched with the joint hole is formed in the control circuit board.
In the above scheme, it is preferable that a sound head seat supporting plate is arranged in the housing, and the sound head seat supporting plate is arranged below the sound head seat mounting hole, and includes:
two parallel vertical supporting plates, the upper ends of which are connected with the shell;
one end of each of the two transverse supporting plates is connected with the lower end of each of the two vertical supporting plates, and the other ends of the two transverse supporting plates are arranged oppositely; the rear end surfaces of the vertical supporting plate and the transverse supporting plate are connected with the shell;
and the rear end face of the sound head seat is provided with a limiting support groove matched with the vertical support plate and the transverse support plate.
In the above scheme, preferably, a limiting boss is arranged on the top surface of the sound head seat, the shape and size of the limiting boss are matched with those of the sound head seat mounting hole, and the sound head setting hole and the noise reduction hole are both arranged on the limiting boss.
In the above aspect, preferably, the sound head seat is made of a soft silica gel material.
In the above scheme, preferably, a circuit board limiting portion is arranged on the bottom surface of the housing, the control circuit board is arranged in the housing, and the rear end surface of the control circuit board abuts against the front end surface of the circuit board limiting portion.
In the above aspect, preferably, the hinge shaft seat includes:
the two hinge shaft supporting lugs are oppositely arranged, and the two first hinge shaft holes are respectively arranged on the two hinge shaft supporting lugs;
the torsion spring seat is arranged between the two hinge shaft supporting lugs, two torsion spring end arrangement grooves are formed in the rear end face of the shell and are L-shaped, the upper ends of the two torsion spring end arrangement grooves are oppositely arranged, and the lower ends of the two torsion spring end arrangement grooves penetrate through the torsion spring seat;
one end part of the torsion spring is arranged in the torsion spring end arrangement groove, and the shape and the size of the torsion spring are matched with those of the torsion spring arrangement groove; the other end part of the torsion spring is abutted against the front end face of the collar clamp plate.
Compared with the prior art, the utility model provides a lead clamp formula microphone with function of making an uproar falls in antidetonation, the sound head sets up on the sound head seat at shell top, and the sound head sets up the both sides in hole and is provided with and falls the hole of making an uproar on the sound head seat, through the hole of making an uproar that falls that sets up on the sound head supporting seat, when the sound head receives the impact, plays the effect of adjusting the radio reception effect of sound head, high strength sound and impact sound influence in the twinkling of an eye when reducing the sound head radio reception, protect the sound head, improve the pickup effect and the radio reception quality of sound head.
Drawings
Fig. 1 is a perspective view of a collar clip type microphone with anti-seismic and noise reduction functions according to the present invention;
fig. 2 is a schematic structural diagram of a collar clip type microphone with anti-seismic and noise reduction functions according to the present invention;
fig. 3 is a schematic structural view of the housing of the present invention;
fig. 4 is a schematic cross-sectional view of the middle sound head seat of the present invention.
The correspondence between the names and reference numbers of the components in fig. 1 to 4 is as follows:
a shell 1, a sound head seat 2, a control circuit board 3, a collar clamp plate 4, a hinge shaft 5,
a shell 11, a panel 12, a sound head seat mounting hole 13, a sound head seat supporting plate 14, a hinge shaft seat 15, a circuit board limiting part 16, a joint hole 17,
the vertical support plates 141, the lateral support plates 142,
a hinge shaft supporting lug 151, a torsion spring holder 152, a first hinge shaft hole 153, a torsion spring end forming groove 154,
a limit boss 21, a sound head setting hole 22, a noise reduction hole 23, a sound head 24, a sound collection part 25, a limit support groove 26,
the joint seat 31 is provided with a joint seat,
a connecting lug 41, a second hinge shaft hole 42 and an antiskid convex strip 43.
Detailed Description
The utility model provides a collar clamp formula microphone with function of making an uproar falls in antidetonation sets up the hole of making an uproar that falls of hole both sides through sound head seat upper sound head, and high strength sound and impact sound's influence in the twinkling of an eye when reducing the sound head radio reception improve the pickup quality of sound head. The invention is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1 and fig. 2, the collar clip type microphone with shock-proof and noise-reducing functions provided by the present invention comprises a housing 1, a sound head seat 2, a control circuit board 3, a collar clip plate 4 and a hinge shaft 5.
As shown in fig. 3, the housing 1 includes a casing 11 and a panel 12, a front end of the casing 11 is open, and a sound head seat mounting hole 13 is formed on a top surface of the casing 11. A sound head seat supporting plate 14 is further arranged in the shell 11, and the sound head seat supporting plate 14 is arranged below the sound head seat mounting hole 13. The sound head support plate 14 includes two vertical support plates 141 and two horizontal support plates 142, the two vertical support plates 141 are arranged in parallel, and the upper ends of the two vertical support plates 141 are connected to the housing 11. One ends of the two transverse supporting plates 142 are connected to the lower ends of the two vertical supporting plates 141, respectively, and the other ends of the two transverse supporting plates 142 are disposed opposite to each other. The rear end surfaces of the vertical support plate 141 and the horizontal support plate 142 are connected to the housing 11, and are connected to the housing 11 as a whole.
A hinge shaft seat 15 is arranged in the rear end face of the housing 11, the hinge shaft seat 15 includes two hinge shaft supporting lugs 151 arranged oppositely and a torsion spring seat 152 arranged between the two hinge shaft supporting lugs 151, and the two hinge shaft supporting lugs 151 are respectively provided with a first hinge shaft hole 153. Two torsion spring end setting grooves 154 are further formed in the rear end face of the housing 11, the torsion spring end setting grooves 154 are L-shaped, the upper ends of the two torsion spring end setting grooves 154 are arranged oppositely, and the lower ends of the two torsion spring end setting grooves 154 penetrate through the torsion spring seat 152.
As shown in fig. 2 and 4, the sound head base 2 is disposed in the sound head base mounting hole 13, the top surface of the sound head base 2 is provided with a limiting boss 21, the shape and size of the limiting boss 21 are matched with those of the sound head base mounting hole 13, and the top surface of the limiting boss 21 is provided with a sound head mounting hole 22 and a noise reduction hole 23. The sound head setting hole 22 is provided in the middle of the limit boss 21, and the noise reduction holes 23 are provided on both sides of the sound head setting hole 22. The sound head installation hole 22 is a through hole, the sound head installation hole 22 communicates with the inside of the housing 11, and a sound head 24 is provided in the sound head installation hole 22. The noise reduction hole 23 is a blind hole, the top of the noise reduction hole 23 is open, the bottom of the noise reduction hole 23 is kept closed, and the size of the opening of the noise reduction hole 23 is larger than the size of the bottom of the noise reduction hole 23. The opening of the noise reduction hole 23 is provided with a sound collection portion 25, the upper end of the sound collection portion 25 is connected to the side surface of the noise reduction hole 23 away from the sound head installation hole 22, and the lower portion of the sound collection portion 25 is disposed to be inclined toward the side surface of the noise reduction hole 23 close to the sound head installation hole 22. The sound head seat 2 is made of soft silica gel material. The rear end face of the sound head base 2 is provided with a limiting support groove 26 matched with the sound head base support plate 14, when the sound head base 2 is installed on the shell 11, the vertical support plate 141 and the horizontal support plate 142 are inserted into the limiting support groove 26, so that the sound head base 2 is supported and limited, and the sound head base 2 is rapidly assembled.
The control circuit board 3 is disposed in the inner cavity of the housing 11 and electrically connected to the sound head 24. The bottom surface of the housing 11 is provided with a circuit board limiting portion 16, and the rear end surface of the control circuit board 3 is abutted against the front end surface of the circuit board limiting portion 16. The side of the housing 11 is provided with a joint hole 17, and the control circuit board 3 is provided with a joint seat 31 matched with the joint hole 17.
Two connecting lugs 41 which are oppositely arranged are arranged on the front end surface of the collar clamp plate 4, and a second hinge shaft hole 42 is arranged on each connecting lug 41. The connecting lug 41 is arranged on the side surface of the hinge shaft seat 15, the hinge shaft 5 penetrates through the first hinge shaft hole 153 and the second hinge shaft hole 42, and the collar clamp plate 4 is hinged with the shell 11 through the hinge shaft 5. The front end surface of the collar clamp plate 4 is provided with an anti-skid convex strip 43.
A torsion spring (not shown in the figure) is sleeved on the hinge shaft 5, one end part of the torsion spring is arranged in the torsion spring end arrangement groove 154, the shape and the size of the end part of the torsion spring are matched with those of the torsion spring arrangement groove 154, and the end part of the torsion spring is arranged in the torsion spring arrangement groove 154, so that the end part of the torsion spring is prevented from being displaced to influence the clamping effect of the collar clamp plate 4; the other end of the torsion spring is abutted against the front end face of the collar clamp plate 4 so as to facilitate the clamping of the collar clamp plate 4.
The working process of the utility model is as follows:
the limiting boss 21 of the sound head seat 2 is arranged in the sound head seat mounting hole 13, the sound head seat 2 is pushed to enable the vertical supporting plate 141 and the horizontal supporting plate 142 to be inserted into the limiting supporting groove 26, the control circuit board 3 and the joint seat 31 are sequentially assembled with the shell 11, the rear end of the control circuit board 3 is enabled to be abutted against the circuit board limiting part 16 on the shell 11, the joint seat 31 is enabled to be aligned with the joint hole 17, and the panel 12 is installed on the shell 11.
The sound head 24 is arranged in the sound head arranging hole 22, the sound collecting parts 25 are arranged in the noise reduction holes 23 on the two sides of the sound head 24, and the noise reduction holes 23 and the sound collecting parts 25 can absorb high-intensity sound and instant impact sound existing when the sound head 24 receives the sound, so that the sound collecting quality of the sound head 24 is improved. The sound head seat 2 is made of soft silica gel material, and can play a role of buffering when the sound head 24 is impacted, so as to protect the sound head 24 and improve the quality of the audio recorded by the sound head.
Compared with the prior art, the utility model provides a collar clamp formula microphone with function of making an uproar falls in antidetonation has following advantage:
(1) the sound head is arranged on a sound head seat at the top of the shell, noise reduction holes are arranged on two sides of a sound head arranging hole on the sound head seat, and the sound head plays a role in adjusting the sound receiving effect of the sound head when impacted, so that the influence of high-intensity sound and instant impact sound when the sound head receives the sound is reduced, the sound head is protected, and the sound receiving effect and the sound receiving quality of the sound head are improved;
(2) a sound head seat supporting plate is arranged in the shell and is arranged below the sound head seat mounting hole, the sound head seat supporting plate comprises two vertical supporting plates arranged in parallel and a transverse supporting plate arranged at the lower end of each vertical supporting plate, and a limiting supporting groove matched with the sound head seat supporting plate is arranged on the rear end surface of the sound head seat so that the sound head seat is stably arranged on the shell; the sound head seat is simple and convenient in installation steps and has good stability;
(3) be equipped with hinge seat and torsional spring end on the rear end face of casing and set up the groove, the torsional spring end sets up the groove and is L shape, and its lower extreme runs through the torsional spring seat setting of hinge seat, and the torsional spring end through L shape sets up the groove and the torsional spring seat carries on spacingly to the tip of torsional spring, effectively avoids the tip of torsional spring to take place the displacement to the tight degree of clamp of collar splint has been improved.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (10)
1. The utility model provides a tie clip formula microphone with function of making an uproar falls in antidetonation which characterized in that includes:
the shell comprises a shell with an opening at the front end and a panel arranged on the shell, and a sound head seat mounting hole is formed in the top surface of the shell; a hinge shaft seat is arranged on the rear end face of the shell, and a first hinge shaft hole is formed in the hinge shaft seat;
the sound head seat is arranged in the sound head seat mounting hole, the middle of the top surface of the sound head seat is provided with a sound head arranging hole, and a sound head is arranged in the sound head arranging hole; noise reduction holes are formed in two sides of the sound head setting hole;
the control circuit board is arranged in the inner cavity of the shell and is electrically connected with the sound head;
the front end surface of the collar clamp plate is provided with two oppositely arranged connecting lugs, and the connecting lugs are provided with second hinge shaft holes;
the connecting lug is arranged on the side surface of the hinge shaft seat, the hinge shaft penetrates through the first hinge shaft hole and the second hinge shaft hole, and the collar clamp plate is hinged with the shell through the hinge shaft; the hinge shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively abutted to the shell and the collar clamping plate.
2. The collet type microphone with the vibration and noise reduction function according to claim 1, wherein the sound head setting hole is a through hole, the sound head setting hole is communicated with the inside of the casing, and a sound head supporting part is arranged at the lower end of the sound head setting hole; the noise reduction hole is a blind hole, the top of the noise reduction hole is provided with an opening, the bottom of the noise reduction hole is kept closed, and the size of the opening of the noise reduction hole is larger than the size of the bottom of the noise reduction hole.
3. The clip-type microphone with anti-seismic and noise-reduction functions according to claim 2, wherein a sound-collecting portion is provided on an opening of the noise-reduction hole, an upper end of the sound-collecting portion is connected to a side surface of the noise-reduction hole, the side surface being away from the mouthpiece-setting hole, and a lower portion of the sound-collecting portion is disposed to be inclined toward the side surface of the noise-reduction hole, the side surface being close to the mouthpiece-setting hole.
4. An anti-seismic and noise-reducing collar clip type microphone according to claim 1, wherein the front end surface of the collar clip plate is provided with anti-slip convex strips.
5. An anti-seismic and noise-reducing collar clip type microphone according to claim 1, wherein a connector hole is formed on a side surface of the casing, and a connector base adapted to the connector hole is formed on the control circuit board.
6. The clip-type microphone with anti-seismic and noise-reduction functions according to claim 1, wherein a sound head seat supporting plate is disposed in the housing, and the sound head seat supporting plate is disposed below the sound head seat mounting hole, and includes:
the upper ends of the two parallel vertical supporting plates are connected with the shell;
one end of each of the two transverse supporting plates is connected with the lower end of each of the two vertical supporting plates, and the other ends of the two transverse supporting plates are arranged oppositely; the rear end surfaces of the vertical supporting plate and the transverse supporting plate are connected with the shell;
and the rear end face of the sound head seat is provided with a limiting support groove matched with the vertical support plate and the transverse support plate.
7. A collar clip type microphone with shock-proof and noise-reduction functions as defined in claim 1, wherein a limiting boss is provided on the top surface of the sound head holder, the shape and size of the limiting boss are matched with those of the sound head holder mounting hole, and the sound head setting hole and the noise-reduction hole are both provided on the limiting boss.
8. An anti-seismic and noise-reducing collar clip type microphone according to claim 1, wherein the sound head base is made of soft silica gel material.
9. A collar clip type microphone with vibration and noise reduction functions as defined in claim 1, wherein a circuit board limiting portion is provided on the bottom surface of the casing, the control circuit board is provided in the casing, and the rear end surface of the control circuit board abuts against the front end surface of the circuit board limiting portion.
10. The collet-type microphone with vibration-proof and noise-reducing functions as claimed in claim 1, wherein the hinge base comprises:
the two hinge shaft supporting lugs are oppositely arranged, and the two first hinge shaft holes are respectively arranged on the two hinge shaft supporting lugs;
the torsion spring seat is arranged between the two hinge shaft supporting lugs, two torsion spring end arrangement grooves are formed in the rear end face of the shell and are L-shaped, the upper ends of the two torsion spring end arrangement grooves are oppositely arranged, and the lower ends of the two torsion spring end arrangement grooves penetrate through the torsion spring seat;
one end part of the torsion spring is arranged in the torsion spring end arrangement groove, and the shape and the size of the torsion spring are matched with those of the torsion spring end arrangement groove; the other end part of the torsion spring is abutted against the front end face of the collar clamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608336.2U CN217470220U (en) | 2022-06-24 | 2022-06-24 | Collar clamp type microphone with anti-seismic and noise-reducing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608336.2U CN217470220U (en) | 2022-06-24 | 2022-06-24 | Collar clamp type microphone with anti-seismic and noise-reducing functions |
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| Publication Number | Publication Date |
|---|---|
| CN217470220U true CN217470220U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221608336.2U Active CN217470220U (en) | 2022-06-24 | 2022-06-24 | Collar clamp type microphone with anti-seismic and noise-reducing functions |
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| CN (1) | CN217470220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116723433A (en) * | 2023-08-07 | 2023-09-08 | 深圳市巴达木科技有限公司 | Collar clip microphone with noise reduction function and noise reduction method |
-
2022
- 2022-06-24 CN CN202221608336.2U patent/CN217470220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116723433A (en) * | 2023-08-07 | 2023-09-08 | 深圳市巴达木科技有限公司 | Collar clip microphone with noise reduction function and noise reduction method |
| CN116723433B (en) * | 2023-08-07 | 2023-11-07 | 深圳市巴达木科技有限公司 | Collar clip microphone with noise reduction function and noise reduction method |
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