CN2718928Y - Electret capacitance microphone connector - Google Patents
Electret capacitance microphone connector Download PDFInfo
- Publication number
- CN2718928Y CN2718928Y CN 200420071948 CN200420071948U CN2718928Y CN 2718928 Y CN2718928 Y CN 2718928Y CN 200420071948 CN200420071948 CN 200420071948 CN 200420071948 U CN200420071948 U CN 200420071948U CN 2718928 Y CN2718928 Y CN 2718928Y
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- CN
- China
- Prior art keywords
- microphone
- spring
- connector
- rubber sleeve
- electret
- 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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- Details Of Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
The utility model discloses an electret capacitor microphone connector which comprises an electret capacitor type microphone (13), a silicon rubber sleeve (1) and a connecting conductor (2). The connecting conductor (2) adopts a spring which is nickel plated firstly and then gold plated allocating on the silicon rubber sleeve (1), the spring adopts a screw type structure, and the connecting conductor (2) is connected with the electret capacitor type microphone (13). The electro-acoustical converting of the electret capacitor type microphone (13) can be output via the conductive performance of the spring, and the spring connector (2) not only has the function of the fixing microphone but also has the function of connecting the microphone (13) and the main board. The utility model can be used in the electronic products such as cell phone, telephone, digital camera and mp3 player, etc.
Description
Technical field
The utility model relates to a kind of output connected mode of microphone, refers in particular to a kind of connector of electret capcitor microphone.
Background technology
At present, the primary structure of general electret capcitor microphone connector such as Fig. 1, Fig. 2, shown in Figure 3 on the market.Concentric-ring pattern as shown in Figure 1 and Figure 2 " four-point " structure connector, mainly be to adopt silicone rubber sleeve 3 joint connector contacts 4 to be assembled, what " four-point " connector contact 4 mostly adopted is conducting metal particles, because the impurity concentration that conducting metal particles is mixed is different, be subjected to the influence of silica gel tension force bigger, electric conductivity instability, impedance are big, and connector contact 4 is subjected to ambient temperature and humidity to influence easy oxidation in addition, finally directly influence the output of electret capcitor microphone 11 sensitivity." gold thread formula " connector as shown in Figure 3, the main conductor that connects is that the copper wire 6 after gold-plated is embedded in the solid silicon gum cover 5, because copper wire 6 adopts array to arrange, a lot of terminals have just been formed, the about both sides that are exposed at silicone rubber sleeve 5 connect conducting electret capcitor microphone 12 and mainboard, this type of connector is by the main conductor of wire 6 conducts, though aspect resistance, certain superiority is arranged, but because silica gel tension force is limited, be subjected to the flexible little influence of amplitude, require height, complex manufacturing technology, cost height for installation accuracy.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and a kind of simple in structure, electret capcitor microphone connector that switching performance is stable is provided.
In order to achieve the above object, technical solution adopted in the utility model comprises: electret capcitor microphone, silicone rubber sleeve, bonding conductor are formed, described bonding conductor is to adopt spring to be assemblied on the silicone rubber sleeve, and is connected to form connector with electret capcitor microphone.
Described bonding conductor spring adopts " screw-type " structure, gold-plated processing after the first nickel plating of surface employing.
Described silicone rubber sleeve bottom with the assembling of bonding conductor spring is a through hole, and inside is counterbore, and hardness is 70 ° ± 10 °.
The beneficial effects of the utility model are, the output connected mode of electret capcitor microphone is to form by silicone rubber sleeve fit on bonding conductor spring, its effect is vibration damping and fixing microphone, again the electric conductivity output of the acoustic-electric of microphone conversion by spring.Not only possessed the function of fixed microphone with spring as bonding conductor, and connected the effect of microphone and mainboard in addition, made finished product machine production have higher flexibility, will be subjected to the favor of industry.Connector of the present utility model has solved the complex manufacturing technology of " four-point " conductive rubber set of connectors such as " gold thread formulas " effectively, has reduced cost.
Description of drawings
Fig. 1 is existing electret capcitor microphone " four-point " connector construction cutaway view
Fig. 2 is Figure 1A-A partial structure schematic diagram
Fig. 3 is existing electret capcitor microphone " gold thread formula " connector construction cutaway view
Fig. 4 is the utility model structure cutaway view
Embodiment
Below in conjunction with description of drawings the utility model embodiment is further elaborated, as shown in Figure 4, the utility model electret capcitor microphone connector comprises: electret capcitor microphone 13, silicone rubber sleeve 1, bonding conductor 2 are formed, bonding conductor 2 is that the spring after the gold-plated processing is assemblied on the silicone rubber sleeve 1 after first nickel plating of employing, spring adopts " screw-type " structure, bonding conductor 2 also is connected with electret capcitor microphone 13, constitutes electret capcitor microphone connector of the present utility model.In use, the conversion of electret capcitor microphone 13 acoustic-electrics is by the electric conductivity output of spring, spring connector 2 has not only possessed the fixedly function of microphone, and connect the effect of microphone 13 and mainboard in addition, can be used for electronic products such as mobile phone, telephone set, digital camera, MP3 player in enormous quantities.
Claims (3)
1, a kind of electret capcitor microphone connector, comprise: electret capcitor microphone, silicone rubber sleeve, bonding conductor are formed, it is characterized in that: described bonding conductor is to adopt spring to be assemblied on the silicone rubber sleeve, and is connected to form connector with electret capcitor microphone.
2, electret capcitor microphone connector according to claim 1 is characterized in that: described bonding conductor spring adopts " screw-type " structure, gold-plated processing after the first nickel plating of surface employing.
3, electret capcitor microphone connector according to claim 1 is characterized in that: described silicone rubber sleeve bottom with the assembling of bonding conductor spring is a through hole, and inside is counterbore, and hardness is 70 ° ± 10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071948 CN2718928Y (en) | 2004-07-28 | 2004-07-28 | Electret capacitance microphone connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071948 CN2718928Y (en) | 2004-07-28 | 2004-07-28 | Electret capacitance microphone connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718928Y true CN2718928Y (en) | 2005-08-17 |
Family
ID=34893749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420071948 Expired - Fee Related CN2718928Y (en) | 2004-07-28 | 2004-07-28 | Electret capacitance microphone connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718928Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651172A (en) * | 2018-06-29 | 2020-01-03 | 深圳市大疆创新科技有限公司 | Sound and vibration detection device and competition remote control car |
| CN111699368A (en) * | 2019-05-22 | 2020-09-22 | 深圳市大疆创新科技有限公司 | Strike detection method, device, movable platform and computer readable storage medium |
-
2004
- 2004-07-28 CN CN 200420071948 patent/CN2718928Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651172A (en) * | 2018-06-29 | 2020-01-03 | 深圳市大疆创新科技有限公司 | Sound and vibration detection device and competition remote control car |
| CN111699368A (en) * | 2019-05-22 | 2020-09-22 | 深圳市大疆创新科技有限公司 | Strike detection method, device, movable platform and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HORN ACOUSTICS CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHENZHEN HORN ELECTROACOUSTIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: First floor, building ninth, big wave water enclosure Industrial Zone, Longhua Town, Shenzhen, Guangdong, Baoan District 518000, China Patentee after: Shenzhen Horn Audio Co., Ltd. Address before: First floor, building ninth, big wave water enclosure Industrial Zone, Longhua Town, Shenzhen, Guangdong, Baoan District 518000, China Patentee before: Shenzhen Horn Electroacoustic Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 |