CN200987213Y - Microphone - Google Patents
Microphone Download PDFInfo
- Publication number
- CN200987213Y CN200987213Y CN 200620065751 CN200620065751U CN200987213Y CN 200987213 Y CN200987213 Y CN 200987213Y CN 200620065751 CN200620065751 CN 200620065751 CN 200620065751 U CN200620065751 U CN 200620065751U CN 200987213 Y CN200987213 Y CN 200987213Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- tail pipe
- main casing
- cell
- hole
- 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
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a microphone, which comprises a main shell and a sound head and a tail tube that connects to the tow end of the main shell. The main shell provides circuit board inside, and a rechargeable cell that feeds electricity to the circuit board and a recharging electrode that connects to the rechargeable cell. By mounting on the circuit board a rechargeable cell, when electricity in the rechargeable cell is running low, the cell can be recharged by connecting the recharging electrode, which prevents the possibility of frequent cell replacing, reduces the cost of cell replacing. Since one-off cell usage is unnecessary, a good environmental protection effect has being achieved, which meets the environmental protection concept of modern people.
Description
Technical field
The utility model relates to a kind of microphone.
Background technology
At present, common microphone is installed common disposable battery and is powered to it on the built-in control circuit plate, general this disposable battery is not long service time, need often to change, increased the expense when using on the one hand, owing to be difficult for handling easy contaminated environment as rubbish after disposable battery uses at present, do not meet the environmental requirement of the modern life on the other hand, be necessary to do further improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of microphone of easy to use, band rechargeable battery.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of microphone, the sound head and tail pipe that comprises main casing and be connected the main casing two ends is equipped with circuit board in main casing, be provided with rechargeable battery and the charging electrode that links to each other with charger to the circuit board power supply in the described main casing.
As to improvement of the present utility model, described rechargeable battery is a lithium battery.
As to further improvement of the utility model, on the described circuit board fixture block is set, described rechargeable battery is installed between the fixture block.
The beneficial effects of the utility model are: by the rechargeable battery to its power supply is installed on circuit board, like this under the situation that the electric weight in the rechargeable battery is not enough, connecting charging electrode by charger charges to rechargeable battery, can avoid the possibility of frequent replacing battery, reduced the expense of changing battery, owing to needn't use disposable battery and power to circuit board, also played good environment protecting simultaneously, meet modern people's environmental protection ideas.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure broken away view of the present utility model.
Embodiment
With reference to Fig. 1, the sound head 2 and the tail pipe 3 that comprise main casing 1 and be connected main casing 1 two ends are equipped with circuit board 4 in main casing 1, are provided with rechargeable battery 5 and the charging electrode 6 that links to each other with charger to circuit board 4 power supplies in the described main casing 1; Like this under the situation that the electric weight in the rechargeable battery 5 is not enough, connecting charging electrode 6 by charger gives rechargeable battery 5 chargings, can avoid the possibility of frequent replacing battery, reduced the expense of changing battery, give circuit board 4 power supplies owing to needn't use disposable battery, simultaneously also play good environment protecting, met modern people's environmental protection ideas.
As to improvement of the present utility model, described rechargeable battery 5 is a lithium battery; On the described circuit board 4 fixture block 7 is set, described rechargeable battery 5 is installed between the fixture block 7; It is normal rechargeable battery 5 well can be fixed on the circuit board 4 when guaranteeing to use power supply by fixture block 7.
As to further improvement of the utility model, described tail pipe 3 is provided with bulge loop 31 it is divided into tail pipe anterior 32 and tail pipe rear portion 33, be provided with groove 321 at anterior 32 inwalls of tail pipe, in circuit board 4 these grooves 321 of end dual-side setting-in, described circuit board 4 is provided with through hole 41, tail pipe anterior 32 and through hole 41 correspondence positions are provided with connecting hole 322, and it is fastening with circuit board 4 and tail pipe 3 with through hole 41 to pass connecting hole 322 by screw; Described tail pipe front portion 32 is sleeved in the main casing 1 circuit board 4 is placed in the main casing 1; By this connected mode of the present utility model, make circuit board 4 be fixedly mounted in the main casing 1.
As to further improvement of the utility model, corresponding position all is provided with link slot on described main casing 1 end and the tail pipe front portion 32, passes link slot by screw main casing 1 and tail pipe 3 fastening backs are set with the rosette 8 that screw is hidden outside main casing 1; Can hide screw makes that the microphone overall appearance is generous on the one hand to be sleeved on the outer rosette of housing 18, on the other hand this rosette 8 can with main casing 1 close adhesion, do not allow the user easily product be split; This main casing 1 can also use metal shell, makes product more attractive in appearance, has increased the impact resistance of housing simultaneously, damages easily to such an extent as to guarantee that product falls in use accidentally behind ground, and in addition, metal shell has reduced when using the interference to rechargeable battery.
In addition, described tail pipe rear portion 33 is provided with the tail-hood 331 in band charging hole, makes things convenient for the product charging.
This product structure is simple, easy to use, is widely used in the use of movable people in concert of all size type or the various parties place.
Claims (6)
1. microphone, the sound head (2) and the tail pipe (3) that comprise main casing (1) and be connected main casing (1) two ends, circuit board (4) is installed in main casing (1), it is characterized in that: be provided with rechargeable battery (5) and the charging electrode that links to each other with charger (6) in the described main casing (1) to circuit board (4) power supply.
2. a kind of microphone according to claim 1 is characterized in that described rechargeable battery (5) is a lithium battery.
3. a kind of microphone according to claim 1 and 2 is characterized in that fixture block (7) is set on the described circuit board (4), and described rechargeable battery (5) is installed between the fixture block (7).
4. a kind of microphone according to claim 1, it is characterized in that described tail pipe (3) is provided with bulge loop (31) it is divided into tail pipe front portion (32) and tail pipe rear portion (33), inwall is provided with groove (321) in tail pipe front portion (32), in circuit board (4) end this groove of dual-side setting-in (321), described circuit board (4) is provided with through hole (41), tail pipe front portion (32) is provided with connecting hole (322) with through hole (41) correspondence position, and it is fastening with circuit board (4) and tail pipe (3) with through hole (41) to pass connecting hole (322) by screw; Described tail pipe front portion (32) is sleeved in the main casing (1) circuit board (4) is placed in the main casing (1).
5. a kind of microphone according to claim 1, it is characterized in that described main casing (1) end and tail pipe front portion (32) upward all are provided with link slot in corresponding position, pass link slot by screw the fastening back of main casing (1) and tail pipe (3) is set with the rosette (8) that screw is hidden outside main casing (1).
6. a kind of microphone according to claim 3 is characterized in that described tail pipe rear portion (33) is provided with the tail-hood (331) in band charging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620065751 CN200987213Y (en) | 2006-10-10 | 2006-10-10 | Microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620065751 CN200987213Y (en) | 2006-10-10 | 2006-10-10 | Microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987213Y true CN200987213Y (en) | 2007-12-05 |
Family
ID=38916665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620065751 Expired - Fee Related CN200987213Y (en) | 2006-10-10 | 2006-10-10 | Microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987213Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682764A (en) * | 2017-09-29 | 2018-02-09 | 太仓劲松智能化电子科技有限公司 | A kind of Electrical microphone |
| CN107979803A (en) * | 2017-11-22 | 2018-05-01 | 李林植 | A kind of mounting structure of microphone wiring board |
-
2006
- 2006-10-10 CN CN 200620065751 patent/CN200987213Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682764A (en) * | 2017-09-29 | 2018-02-09 | 太仓劲松智能化电子科技有限公司 | A kind of Electrical microphone |
| CN107979803A (en) * | 2017-11-22 | 2018-05-01 | 李林植 | A kind of mounting structure of microphone wiring board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20121010 |