CN2692946Y - Clinging type microphone - Google Patents
Clinging type microphone Download PDFInfo
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- CN2692946Y CN2692946Y CN 200420005811 CN200420005811U CN2692946Y CN 2692946 Y CN2692946 Y CN 2692946Y CN 200420005811 CN200420005811 CN 200420005811 CN 200420005811 U CN200420005811 U CN 200420005811U CN 2692946 Y CN2692946 Y CN 2692946Y
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- microphone
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- amplifying circuit
- sound signal
- sticking type
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Abstract
The utility model relates to a clinging type microphone, which can cling to the proper position which can move slightly of the human body skin. The clinging type microphone is mainly characterized in that the sound absorption part of the exterior margin of a microphone body is provided with a thin film type sound absorption device. The thin film type sound absorption device comprises a first mucous layer which is clung to the sound absorption part of the exterior margin of the microphone body, a second mucous layer which is clung to the originating position of sound wave to acquire a sound wave signal, and a sound absorption layer which is arranged between the first mucous layer and the second mucous layer and is pierced with at least one sound absorption hole to provide the transmitting path of the sound wave signals. The utility model can be completely clung to the originating position of the sound wave of the human body skin to acquire main sound wave signals. Simultaneously, the barrier to the sound source of background environment can be completely reached, the interrupting feedback sound can not be generated, and the indirect sound wave conductive microphone in the existing familiar contact form can be improved. Because the quality distortion and nonideal problem caused by the defects of the strong base tone and the deficient middle and high tones in the vibration tone frequency, and therefore, the utility model is more practical.
Description
Technical field
The utility model relates to a kind of sticking type microphone, particularly relates to a kind of diaphragm type shock absorber that is provided with, and can stick in the sticking type microphone of human skin.
Background technology
Along with the universalness of telecommunication product, the input of transmission sound source is more apparent to be important.Using maximum source input terminals at present is " microphone ", microphone just becomes the indispensable aid of transmission sound, therefore, and with microphone recording as the reception of the communication of mobile phone, source of sound, source of sound ... etc., be widely used in the daily life, and luxuriant be prevailing custom.Therefore, just seem very important of the structural design of microphone.
Seeing also shown in Figure 1ly, is the use schematic diagram of existing known microphone first embodiment.Wherein, mobile phone 1 is to be connected with an earphone 12 and a microphone 13, in order to carry out the speech communication of full duplex.One geometrical clamp 15 is connected in this microphone 13, can be folded on user's the clothing, with so that microphone 13 near the source of sound signal.
Seeing also shown in Figure 2ly, is that existing known blue-tooth earphone uses schematic diagram.Blue-tooth earphone 2 is to utilize blue bud wireless communication technique, links in order to do wireless telecommunications with a long-range blue bud mobile phone 4.The microphone (among the figure not label) that receives source of sound is to be arranged at blue-tooth earphone 2 inside, utilizes the source of sound place near the user, to obtain sound signal.
In the above description, existing known microphone needs to hold or be fixed in appropriate location near source of sound with support with hand-held in use, or user's mouth the place ahead, so cause the many shortcomings in the use.Simultaneously, existing known microphone is to utilize the air transmitted sound signal, though it can obtain good tonequality, its maximum shortcoming be for can't completely cut off extraneous background sound source, and be easy to generate that " back coupling sound " promptly be commonly called as shout the bell effect.
Seeing also shown in Figure 3ly, is that existing known microphone second embodiment uses schematic diagram.Owing to above reason, the indirect sound wave conduction of the contact that the dealer releases microphone, wherein, mobile phone 1 is to be connected with an earphone 12 and a microphone 13, in order to carry out the speech communication of full duplex.One support 14 is connected in this microphone 13, is the neck place that microphone 13 fixedly is contacted with human body.When utilizing microphone 13 to contact with human body, the shock wave that human body sends conducts sound.Therefore, in the audio frequency that its maximum shortcoming is to shake, there is bass to cross strong and the middle and high sound defective of shortage, cause sound have muddiness such as partition wall listen sound or as the physical phenomenon of distortion such as mechanical voice, award words side and listen to painstakingly and make, be difficult for listening to distinguish whom the other side is, therefore quite undesirable in the performance of tonequality.
Yet no matter where microphone is as improveing, and the source of sound of the environment of all can having powerful connections is via in the microphone entry communication transmission, and then causes the reduction of communication quality.
This shows that above-mentioned existing microphone still has defective, and demands urgently further being improved.In order to solve the problem that microphone exists, relevant manufacturer there's no one who doesn't or isn't comes actively to seek solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing microphone exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of sticking type microphone of new structure, can improve general existing microphone, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcome the defective that existing microphone exists, and provide a kind of sticking type microphone of new structure, technical problem to be solved is to make it can utilize a diaphragm type shock absorber, sticking in human skin can be with the appropriate location of sound fine motion, in order to obtaining sound signal, and by amplifying circuit sound signal is amplified simultaneously, thereby be suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of sticking type microphone that the utility model proposes, can be close to human skin can be with the appropriate location of sound fine motion, it mainly is that sound-absorbing part branch in a microphone body outer rim is provided with a diaphragm type shock absorber, this diaphragm type shock absorber includes: one first mucous layer is the sound-absorbing part that sticks in this microphone body outer rim; One second mucous layer is to stick in the sound wave place that rises, in order to obtain a sound signal; And a sound absorbing layer, be arranged between this first mucous layer and this second mucous layer, and be equipped with at least one sound-absorption hole, with the path that provides this sound signal to transmit.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid sticking type microphone, it more is provided with an Electret Condencer Microphone and connects an amplifying circuit and be installed with and place in this microphone body, and this Electret Condencer Microphone is to receive this sound signal and amplify output via this amplifying circuit.
Aforesaid sticking type microphone, it more is provided with a piezoelectric microphone and connects an amplifying circuit, is to be placed in this microphone body, and this piezoelectric microphone is to receive this sound signal and amplify output via this amplifying circuit.
Aforesaid sticking type microphone, it more is provided with a sound press formula microphone and connects an amplifying circuit, is to be placed in this microphone body, and this sound press formula microphone is to receive this sound signal and amplify output via this amplifying circuit.
Aforesaid sticking type microphone, it more is provided with a diaphragm-vibrating type microphone and connects an amplifying circuit, is to be placed in this microphone body, and this vibrating diaphragm chip microphone is to receive this sound signal and amplify output via this amplifying circuit.
Aforesaid sticking type microphone, the wherein said sound wave place that rises is that the human skins such as neck, cheek and chest for human body can be with the appropriate location of sound fine motion.
The purpose of this utility model and solve its technical problem and also realize by the following technical solutions.According to a kind of sticking type microphone that the utility model proposes, can be close to human skin can be with the appropriate location of sound fine motion, and it mainly is that sound-absorbing part branch in a microphone body outer rim is provided with a diaphragm type shock absorber.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid sticking type microphone, wherein said diaphragm type shock absorber are to be an electrotherapy patch.
Aforesaid sticking type microphone, wherein said diaphragm type shock absorber are to be a ventilative patch.
Aforesaid sticking type microphone, it more is provided with an Electret Condencer Microphone and connects an amplifying circuit and be placed in this microphone body, and this Electret Condencer Microphone is to receive a sound signal and amplify output via this amplifying circuit.
Aforesaid sticking type microphone, it more is provided with a piezoelectric microphone and connects an amplifying circuit, is to be placed in this microphone body, and this piezoelectric microphone is to receive a sound signal and amplify output via this amplifying circuit.
Aforesaid sticking type microphone, it more is provided with a sound press formula microphone and connects an amplifying circuit, is to be placed in this microphone body, and this sound press formula microphone is to receive a sound signal and amplify output via this amplifying circuit.
Aforesaid sticking type microphone, it more is provided with a diaphragm-vibrating type microphone and connects an amplifying circuit, is to be placed in this microphone body, and this vibrating diaphragm chip microphone is to receive a sound signal and amplify output via this amplifying circuit.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, the utility model proposes a kind of sticking type microphone, is that microphone body is provided with a diaphragm type shock absorber, and this diaphragm type shock absorber is to utilize first mucous layer to stick on this microphone body.And the sound wave that the user can stick in second mucous layer of the diaphragm type shock absorber human skin place that rises is in order to obtain sound signal.Moreover, be to be provided with a sound absorbing layer between first mucous layer and second mucous layer, this sound absorbing layer is equipped with at least one sound-absorption hole, is the transfer path that is used to provide sound signal.
By technique scheme, the utility model has following advantage at least: the utility model sticking type microphone, the sound wave that can the stick in human skin fully place that rises, in order to obtain main sound signal, can reach simultaneously the source of sound that intercepts background environment fully, and people's back coupling sound is disturbed in unlikely generation.And the utility model can improve the indirect sound wave conduction of existing known contact microphone, because in the audio frequency of vibrations, has bass to cross by force and lack the disappearance of middle and high sound, and causes the unfavorable problem of quality distortion, thereby be suitable for practicality more.
In sum, the sticking type microphone of the utility model special construction can utilize a diaphragm type shock absorber, sticking in human skin can be with the appropriate location of sound fine motion, in order to obtaining sound signal, and by amplifying circuit sound signal is amplified simultaneously, thereby be suitable for practicality more.It has above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have technically than much progress, and produced handy and practical effect, and more existing microphone has and promotes multinomial effect, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is that existing known microphone first embodiment uses schematic diagram.
Fig. 2 is that existing known blue-tooth earphone uses schematic diagram.
Fig. 3 is that existing known microphone second embodiment uses schematic diagram.
Fig. 4 is the organigram of the utility model sticking type microphone.
Fig. 5 is that first embodiment of the utility model sticking type microphone uses schematic diagram.
Fig. 6 is that second embodiment of the utility model sticking type microphone uses schematic diagram.
1: mobile phone 12: earphone
13: microphone 14: support
15: geometrical clamp 2: blue-tooth earphone
3: sticking type microphone 30: microphone body
32: 320: the first mucous layers of diaphragm type shock absorber
326: sound-absorption hole 4: blue bud mobile phone
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of sticking type microphone, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Seeing also shown in Figure 4ly, is the organigram of the utility model sticking type microphone.The utility model sticking type microphone 3 mainly is that the sound-absorbing part branch in a microphone body 30 outer rims is provided with a diaphragm type shock absorber 32, and this diaphragm type shock absorber 32 includes: one first mucous layer 320; One second mucous layer 322; An and sound absorbing layer 324.In the above description, this sound absorbing layer 324 is to be equipped with at least one sound-absorption hole 326, in order to the path that provides sound signal to transmit.
Please consult shown in Figure 4ly again, diaphragm type shock absorber 32 is to utilize first mucous layer 320 to stick in the sound-absorbing part of microphone body 30 outer rims, and by the sound wave that second mucous layer 322 the sticks in human skin place that rises, in order to obtain a sound signal.In the above description, the sound wave place that rises is that human skins such as neck, cheek and chest for human body can be with the appropriate location of sound fine motion.
Moreover first mucous layer 320 and 322 of second mucous layers are to be provided with sound absorbing layer 324, and this sound absorbing layer 324 is equipped with at least one sound-absorption hole 326, is the transfer path that is used to provide sound signal.Diaphragm type shock absorber 32 be can be close to human skin by second mucous layer 322 can be with the appropriate location of sound fine motion, and have no the gap, therefore, can intercept the interference effect of background source of sound fully, and people's back coupling sound is disturbed in unlikely generation.In the above description, diaphragm type shock absorber 32 is to have the two-sided patch of pasting function for an electrotherapy patch, a ventilative patch etc.
Simultaneously, those sound-absorption hole 326, be to receive the sound signal that human skin is produced with the sound fine motion fully, so can be in the audio frequency of vibrations in order to the microphone that solves the indirect sound wave conduction of existing known contact, there is bass to cross defective strong and the middle and high sound of shortage, and causes the unfavorable problem of quality distortion.
Please consult shown in Figure 4ly again, diaphragm type shock absorber 32 is by sound-absorption hole 326, in order to provide because the sound signal transfer path that human skin is produced with the sound fine motion.Simultaneously, because diaphragm type shock absorber 32 utilizes first mucous layer 320 to stick on the microphone body 30, therefore, diaphragm type shock absorber 32 is to see through sound-absorption hole 326 sound signal is sent to a microphone module in the microphone body 30.This microphone module connects an amplifying circuit, is sound signal is sent to amplification and the output of amplifying circuit in order to carry out sound signal.In the above description, this microphone module is to be an Electret Condencer Microphone, a piezoelectric microphone, sound press formula microphone and a shake membrane type microphone.
Please cooperate and consult Fig. 4, and see also shown in Figure 5ly, be that first embodiment of the utility model sticking type microphone uses schematic diagram.As shown in Figure 5, the utility model sticking type microphone 3 is connected in an earphone 12 and a mobile phone 1, it is the skin place that sticks in the human body neck, when the user is speaking, the skin place of neck can produce sound signal because of the throat vibrations, and this sound signal is to see through diaphragm type shock absorber 32 to be sent to microphone module, and sound signal is again via after the amplifying circuit processing and amplifying, be sent to mobile phone 1, and be sent to long-range listener via mobile phone 1.
Please cooperate and consult Fig. 4, and see also shown in Figure 6ly, be that second embodiment of the utility model sticking type microphone uses schematic diagram.As shown in Figure 6, the utility model sticking type microphone 3 is connected in a blue-tooth earphone 2, wherein the utility model sticking type microphone 3 is obtained sound signal at human skin, and it is sent to blue-tooth earphone 2, by this blue-tooth earphone 2 sound signal is sent to a long-range blue bud mobile phone 4 with wireless transmission method simultaneously, via blue bud mobile phone 4 sound signal is sent to long-range listener again.In the above description, 3 its operations of the utility model sticking type microphone and sound-absorbing principle are the explanations that is same as above-mentioned Fig. 5, do not add detailed description at this.
In sum, the utility model sticking type microphone, the sound wave that can the stick in human skin fully place that rises in order to obtain main sound signal, can reach the source of sound that intercepts background environment simultaneously fully, and people's back coupling sound is disturbed in unlikely generation.And can effectively improve the indirect sound wave conduction of existing known contact microphone, because in the audio frequency of vibrations, there is bass to cross by force and lack the disappearance of middle and high sound, and causes the unfavorable problem of quality distortion.
Therefore, the utility model is the above-mentioned disclosed technology of energy mat really, and provides a kind of far different in the structural design of existing known techniques, may be able to improve whole use value.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, foundation technical spirit of the present utility model is to above any simple modification that embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (13)
1, a kind of sticking type microphone, can be close to human skin can be with the appropriate location of sound fine motion, it is characterized in that it mainly is that sound-absorbing part branch in a microphone body outer rim is provided with a diaphragm type shock absorber, and this diaphragm type shock absorber includes:
One first mucous layer is the sound-absorbing part that sticks in this microphone body outer rim;
One second mucous layer is to stick in the sound wave place that rises, in order to obtain a sound signal; And
One sound absorbing layer is arranged between this first mucous layer and this second mucous layer, and is equipped with at least one sound-absorption hole, with the path that provides this sound signal to transmit.
2, sticking type microphone according to claim 1, it is characterized in that it more is provided with an Electret Condencer Microphone and connects an amplifying circuit and be installed with and place in this microphone body, this Electret Condencer Microphone is to receive this sound signal and amplify output via this amplifying circuit.
3, sticking type microphone according to claim 1, it is characterized in that it more is provided with a piezoelectric microphone and connects an amplifying circuit, be to be placed in this microphone body, this piezoelectric microphone is to receive this sound signal and amplify output via this amplifying circuit.
4, sticking type microphone according to claim 1, it is characterized in that it more is provided with a sound press formula microphone and connects an amplifying circuit, be to be placed in this microphone body, this sound press formula microphone is to receive this sound signal and amplify output via this amplifying circuit.
5, sticking type microphone according to claim 1, it is characterized in that it more is provided with a diaphragm-vibrating type microphone and connects an amplifying circuit, be to be placed in this microphone body, this vibrating diaphragm chip microphone is to receive this sound signal and amplify output via this amplifying circuit.
6, sticking type microphone according to claim 1 is characterized in that the wherein said sound wave place that rises, and is that the human skins such as neck, cheek and chest for human body can be with the appropriate location of sound fine motion.
7, a kind of sticking type microphone, can be close to human skin can be with the appropriate location of sound fine motion, it is characterized in that it mainly is that sound-absorbing part branch in a microphone body outer rim is provided with a diaphragm type shock absorber.
8, sticking type microphone according to claim 7 is characterized in that wherein said diaphragm type shock absorber is to be an electrotherapy patch.
9, sticking type microphone according to claim 7 is characterized in that wherein said diaphragm type shock absorber is to be a ventilative patch.
10, sticking type microphone according to claim 7 is characterized in that it more is provided with an Electret Condencer Microphone and connects an amplifying circuit and be placed in this microphone body, and this Electret Condencer Microphone is to receive a sound signal and amplify output via this amplifying circuit.
11, sticking type microphone according to claim 7, it is characterized in that it more is provided with a piezoelectric microphone and connects an amplifying circuit, be to be placed in this microphone body, this piezoelectric microphone is to receive a sound signal and amplify output via this amplifying circuit.
12, sticking type microphone according to claim 7, it is characterized in that it more is provided with a sound press formula microphone and connects an amplifying circuit, be to be placed in this microphone body, this sound press formula microphone is to receive a sound signal and amplify output via this amplifying circuit.
13, sticking type microphone according to claim 7, it is characterized in that it more is provided with a diaphragm-vibrating type microphone and connects an amplifying circuit, be to be placed in this microphone body, this vibrating diaphragm chip microphone is to receive a sound signal and amplify output via this amplifying circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420005811 CN2692946Y (en) | 2004-03-02 | 2004-03-02 | Clinging type microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420005811 CN2692946Y (en) | 2004-03-02 | 2004-03-02 | Clinging type microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692946Y true CN2692946Y (en) | 2005-04-13 |
Family
ID=34767602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420005811 Expired - Fee Related CN2692946Y (en) | 2004-03-02 | 2004-03-02 | Clinging type microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692946Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600883A (en) * | 2018-06-04 | 2018-09-28 | 河海大学 | A kind of microphone that can eliminate noise |
| CN110650392A (en) * | 2019-09-29 | 2020-01-03 | 上海幂方电子科技有限公司 | Sound receiving device |
-
2004
- 2004-03-02 CN CN 200420005811 patent/CN2692946Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600883A (en) * | 2018-06-04 | 2018-09-28 | 河海大学 | A kind of microphone that can eliminate noise |
| CN110650392A (en) * | 2019-09-29 | 2020-01-03 | 上海幂方电子科技有限公司 | Sound receiving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |