CN202979228U - Microphone for harmonica - Google Patents
Microphone for harmonica Download PDFInfo
- Publication number
- CN202979228U CN202979228U CN 201220678694 CN201220678694U CN202979228U CN 202979228 U CN202979228 U CN 202979228U CN 201220678694 CN201220678694 CN 201220678694 CN 201220678694 U CN201220678694 U CN 201220678694U CN 202979228 U CN202979228 U CN 202979228U
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- CN
- China
- Prior art keywords
- microphone
- assembly
- mouth organ
- utility
- shell body
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- 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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Abstract
Provided by the utility model is a microphone for a harmonica. The microphone comprises a mesh enclosure assembly (1), a shell body assembly (2), and a sound head (5); and the mesh enclosure assembly (1) and the shell body assembly (2) are threadedly connected. Besides, the mesh enclosure assembly (1) includes a mesh enclosure (3) and a silk screen (4), wherein the silk screen (4) is fixed at the inner side of the mesh enclosure (3). The shell body assembly (2) is formed by a support (6) and a shell body (7). One end of the sound head (5) is fixedly connected with the support (6) by a nut; and the support (6) is fixedly connected with the shell body (7) by a matched screw. And the mesh enclosure assembly (1) and the shell body assembly (2) are fixedly connected by a screw (9). According to the utility model, the provided microphone with characteristics of simple structure and low cost is suitable for a harmonica playing scene and can provide uniform tones for the audience; and the microphone has the high practicability.
Description
Technical field
The utility model relates to a kind of mouth organ microphone, belongs to the audio frequency apparatus technical field.
Background technology
In the stage playing procedure, for playing the mouth organ player, the tone color of mouth organ spectators need to be passed to by microphone uniformly and just best effect can be reached, and normally a plurality of common microphone be placed at a certain angle in the prior art around the player or adopt the more complicated high accuracy microphone of structure, to reach corresponding purpose.This playing mode not only cost is higher, and along with player's swing, the microphone of fixed position is difficult to the tone color of mouth organ is passed to spectators uniformly, causes playing effect relatively poor.
Summary of the invention
The utility model is the problem that the structure of the existing mouth organ microphone existence of solution is more complicated, be difficult to the tone color of mouth organ is passed to uniformly spectators, and then a kind of mouth organ microphone is provided.For this reason, the utility model provides following technical scheme:
A kind of mouth organ microphone, comprise guard assembly, body assembly and sound head, guard assembly and body assembly are threaded connection, the guard assembly is comprised of guard and silk screen, the silk screen group is fixed on the inboard of guard, and the body assembly is comprised of support and body, and an end of sound head is fixedly connected with support by nut, support is fixedly connected with body by supporting screw, and the guard assembly is connected connection with the body assembly.
The utility model provides a kind of mouth organ microphone, has simple in structure, cheap characteristics, is applicable to mouth organ and plays the scene, can provide uniform tone color for spectators, has higher practicality.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the overall structure schematic diagram of the mouth organ microphone that provides of embodiment of the present utility model;
Fig. 2 is the stereo decomposing structural representation of the mouth organ microphone that provides of embodiment of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
This embodiment provides a kind of mouth organ microphone; as depicted in figs. 1 and 2; comprise guard assembly 1, body assembly 2 and sound head 5; guard assembly 1 and body assembly 2 are threaded connection; guard assembly 1 is comprised of guard 3 and silk screen 4; 4 groups of inboards that are fixed on guard 3 of silk screen; play protection sound head 5; body assembly 2 is comprised of support 6 and body 7; one end of sound head 5 is fixedly connected with support 6 by nut; support 6 is fixedly connected with body 7 by supporting screw, and guard assembly 1 is fixedly connected with by screw 9 with body assembly 2.
Preferably, described mouth organ microphone also comprises knob 8, and knob 8 is arranged on body 7 bottoms, is used for the volume of regulating described mouth organ microphone.
Preferably, be provided with 5/8 〞-27 screw thread on body assembly 2, applicable to various microphone holders, easy to use.
Because the mouth organ use occasion is different, need shielding noisy sound on every side if play live, again in conjunction with the frequency characteristic of mouth organ sounding, the sound head of the mouth organ microphone that this embodiment provides can be selected moving-coil type sound head, sensitivity is at-58db ± 3db, frequency response range is at 100Hz～5kHz, impedance 230 Ω.The sound that microphone picks up carries out high-fidelity coupling and impedance transformation through the audio output transformer device of 1:1, the transformer coupled voice signal that goes out carries out the size of regulation output signal again through a 500K Ω potentiometer, so more can make the low frequency output of microphone that innervation is more arranged, can adjust by knob the size that volume is picked up at any time simultaneously.Sound head, transformer, potentiometer are all installed in metal body, can effectively deaden like this touch noise and enter microphone.
The microphone amplifier that adopts this embodiment to provide has simple in structure, cheap characteristics, can promote the use of on common microphone, has higher practicality.
The above; it is only the better embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model embodiment discloses; the variation that can expect easily or replacement are within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (3)
1. mouth organ microphone, it is characterized in that, comprise guard assembly (1), body assembly (2) and sound head (5), guard assembly (1) and body assembly (2) are threaded connection, guard assembly (1) is comprised of guard (3) and silk screen (4), silk screen (4) group is fixed on the inboard of guard (3), body assembly (2) is comprised of support (6) and body (7), one end of sound head (5) is fixedly connected with support (6) by nut, support (6) is fixedly connected with body (7) by supporting screw, guard assembly (1) is fixedly connected with by screw (9) with body assembly (2).
2. mouth organ microphone according to claim 1, is characterized in that, described mouth organ microphone also comprises knob (8), and knob (8) is arranged on bottom body (7), is used for the volume of regulating described mouth organ microphone.
3. mouth organ microphone according to claim 1, is characterized in that, is provided with 5/8 〞-27 screw thread on body assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678694 CN202979228U (en) | 2012-12-07 | 2012-12-07 | Microphone for harmonica |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678694 CN202979228U (en) | 2012-12-07 | 2012-12-07 | Microphone for harmonica |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979228U true CN202979228U (en) | 2013-06-05 |
Family
ID=48520244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220678694 Expired - Fee Related CN202979228U (en) | 2012-12-07 | 2012-12-07 | Microphone for harmonica |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979228U (en) |
-
2012
- 2012-12-07 CN CN 201220678694 patent/CN202979228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315175 Xiu Feng Village, Gaoqiao Town, Haishu District, Zhejiang, Ningbo Patentee after: Ningbo hit Electronic Technology Co., Ltd. Address before: 315175, No. 67, Feng Feng Road, Sau Feng Industrial Zone, Gaoqiao Town, Ningbo, Zhejiang, Yinzhou District Patentee before: Ningbo Yinzhou Alctron Electronics Co., Ltd. |
|
| 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: 20130605 Termination date: 20201207 |