CN103117603A - Wireless charging platform for charging wireless microphones - Google Patents
Wireless charging platform for charging wireless microphones Download PDFInfo
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- CN103117603A CN103117603A CN2013100628158A CN201310062815A CN103117603A CN 103117603 A CN103117603 A CN 103117603A CN 2013100628158 A CN2013100628158 A CN 2013100628158A CN 201310062815 A CN201310062815 A CN 201310062815A CN 103117603 A CN103117603 A CN 103117603A
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Abstract
The invention discloses a wireless charging platform for charging wireless microphones. The wireless charging platform comprises a face case and a bottom case. A PCB (printed circuit board), USB interfaces, an electric power display guide post, a charging display guide post and a transmitting coil are arranged between the face case and the bottom case, and the transmitting coil is fixed on a coil press plate. By the aid of the transmitting coil arranged between the face case and the bottom case, the wireless microphones can be charged even on the condition of absence of a special wireless microphone charging platform and on the condition of poor contact of the interfaces, and good charging effect is achieved.
Description
Technical field
The present invention relates to the wireless microphone charging platform, relate in particular to a kind of wireless charging platform that aims at the wireless microphone charging.。
Background technology
At present, at present, known microphone charging platform is comprised of battery contact five metals, glue shell, indicating circuit, Switching Power Supply.
In general, the contact terminal of the wireless microphone charging platform of different manufacturers production has different, in the situation that can not regulate contact terminal, a kind of microphone charging platform can only charge to supporting product, so not only caused user's the wasting of resources, also improve the production cost of manufacturer, caused manufacturer and client's the wasting of resources.Present this microphone charging platform on the market, be actually the contact terminal by the microphone charging platform, be connected with the electrode of battery, charge, there is obvious defective in this control technology, the electrode of contact terminal and battery, long-term use can cause loose contact, contact resistance to become large, make output voltage unstable.The use meeting brings adverse effect to power supply unit like this, the maintenance of unfavorable equipment and stable operation.
Summary of the invention
The invention provides a kind of wireless charging platform that aims at the wireless microphone charging, can charge contactlessly for the wireless microphone (battery) with receiving system.
It is as follows that the present invention solves the problems of the technologies described above the technical scheme of taking:
A kind of wireless charging platform for the wireless microphone charging, comprise face-piece and drain pan, be provided with pcb board and USB interface, electric weight demonstration light-guiding pillar and charging and show light-guiding pillar between face-piece and drain pan, also be provided with transmitting coil between described face-piece and drain pan, described transmitting coil is fixed on the line ball girth sheets.
Further, preferably structure is, also is provided with DC joint and polymer battery core, and described DC joint and polymer battery core are located between described face-piece and drain pan.
Further, preferred structure is, also is provided with compressive plate and spring between described face-piece and drain pan, and described compressive plate and spring are fixed on described face-piece.
Further, preferred structure is to be provided with left plate and right plate in the both sides of described face-piece and described drain pan
Further, preferred structure is, described USB interface and DC head are installed on described pcb board, and described transmitting coil and polymer battery core are welded on described pcb board.
Further, preferred structure is that described electric weight shows that light-guiding pillar and charging show that light-guiding pillar is positioned on described face-piece.
After the present invention has taked such scheme, owing to also being provided with transmitting coil between described face-piece and drain pan, therefore, wireless microphone can not charge because there is no special wireless microphone charging platform, and can not charge for the loose contact of interface, have effect preferably.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of writing, claims and accompanying drawing.
Description of drawings
Below in conjunction with accompanying drawing, the present invention is described in detail, so that above-mentioned advantage of the present invention is clearer and more definite.
Fig. 1 is the explosive view that the present invention is used for the wireless charging platform of wireless microphone charging.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
At present, under the prerequisite of active response national energy-saving environmental protection policy, the deficiency that needs the special charging platform in order to overcome existing wireless microphone, the applicant has carried out a large amount of experiment investigations, relate to and research and develop a wireless charging platform that aims at wireless microphone charging, this wireless charging platform can not only be the wireless microphone charging of special use, and can charge with public wireless microphone.
specifically, described wireless charging platform for the wireless microphone charging, comprise face-piece 1 and drain pan 8, be respectively equipped with following assembly between described face-piece 1 and drain pan 8: electric weight shows light-guiding pillar 2, switch 4, USB interface 5, DC 6, pcb board 7, line ball girth sheets 9 and transmitting coil 10, compressive plate 11 and spring 12, charging shows light-guiding pillar 14 and polymer battery core 15, and the both sides of the face-piece after assembling 1 and back cover 8 are provided with left plate 13 and right plate 3 respectively, wherein, main improvement of the present invention is, described transmitting coil 10 is set between described face-piece 1 and drain pan 8, described transmitting coil 10 is fixed on described line ball girth sheets 9, and described line ball girth sheets 9 is assembled to again on described face-piece 1, and it is fixing to screw.
Wherein, the wireless charging platform of described wireless microphone charging, in internal circuit, mainly comprise filter circuit, DC-DC reduction voltage circuit, DC-DC booster circuit, rf output circuit, regulating circuit, output circuit, its concrete annexation such as prior art and be located at pcb board or other circuit boards on, be not elaborated at this.
After the present invention has taked such scheme, owing to also being provided with transmitting coil between described face-piece and drain pan, therefore, wireless microphone can not charge because there is no special wireless microphone charging platform, and can not charge for the loose contact of interface, have effect preferably.
And the syntagmatic between other structures is as follows:
Described DC joint and polymer battery core are located between described face-piece and drain pan, and described compressive plate and spring are fixed on described face-piece, and described USB interface and DC head are installed on described pcb board, and described transmitting coil and polymer battery core are welded on described pcb board.
And described electric weight shows that light-guiding pillar and charging show that light-guiding pillar is positioned on described face-piece.
Wherein, in an embodiment, the device of putting wireless microphone adopts three-point fix formula structure, and namely diameter can centre-lock with interior wireless microphone at 40mm, thereby guarantees to charge to multiple wireless microphone.
Wherein, in the present embodiment, the built-up sequence between each assembly is as follows:
Described USB interface 5, DC 6 is arranged on pcb board 7, transmitting coil 10 is welded on described pcb board 7, and forms PCBA (Printed Circuit Board+Assembly); Switch 4 is contained on described panel 1, and spring assembling is on compressive plate 11, and is loaded to together in described face-piece 1, transmitting coil 10 is contained on line ball girth sheets 9, and plays glue and fix, then install to together on face-piece 1, screws fixing; Wherein, electric weight shows that light-guiding pillar 2 is contained on face-piece 1, and colloidal sol is fixed; Refill afterwards the PCBA plate, polymer battery core 15 is welded in the PCBA plate, closes afterwards shell, and is last, is contained in left plate 13 and right plate 3 is contained on described face-piece 1 with described.
Wherein, the present invention has following technique effect:
1, energy-conserving and environment-protective: many moneys wireless microphone only needs a wireless charging platform to get final product, and has greatly saved use cost.
2, increase the service life: owing to being provided with transmitting coil, do not need just can charge for load with the contact five metals, can effectively extend the useful life of contact terminal.
3, convenience: this wireless charging platform can not only be the wireless microphone charging of special use, and charges for multiple wireless microphone.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment, the present invention is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. one kind is used for the wireless charging platform that wireless microphone charges, comprise face-piece and drain pan, be provided with pcb board and USB interface, electric weight demonstration light-guiding pillar and charging and show light-guiding pillar between face-piece and drain pan, it is characterized in that, also be provided with transmitting coil between described face-piece and drain pan, described transmitting coil is fixed on the line ball girth sheets.
2. the wireless charging platform for the wireless microphone charging according to claim 1, is characterized in that, also be provided with DC joint and polymer battery core, described DC joint and polymer battery core are located between described face-piece and drain pan.
3. the wireless charging platform for wireless microphone charging according to claim 1 and 2, is characterized in that, also is provided with compressive plate and spring between described face-piece and drain pan, and described compressive plate and spring are fixed on described face-piece.
4. the wireless charging platform for the wireless microphone charging according to claim 1, is characterized in that, is provided with left plate and right plate in the both sides of described face-piece and described drain pan.
5. the wireless charging platform for wireless microphone charging according to claim 2, is characterized in that, described USB interface and DC head are installed on described pcb board, and described transmitting coil and polymer battery core are welded on described pcb board.
6. the wireless charging platform for the wireless microphone charging according to claim 1, is characterized in that, described electric weight shows that light-guiding pillar and charging show that light-guiding pillar is positioned on described face-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100628158A CN103117603A (en) | 2013-02-28 | 2013-02-28 | Wireless charging platform for charging wireless microphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100628158A CN103117603A (en) | 2013-02-28 | 2013-02-28 | Wireless charging platform for charging wireless microphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103117603A true CN103117603A (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100628158A Pending CN103117603A (en) | 2013-02-28 | 2013-02-28 | Wireless charging platform for charging wireless microphones |
Country Status (1)
| Country | Link |
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| CN (1) | CN103117603A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070015264A (en) * | 2005-07-30 | 2007-02-02 | 엘에스전선 주식회사 | Rechargeable power supply, battery device, contact-less charger systems and method for charging rechargeable battery cell |
| CN102684278A (en) * | 2012-04-28 | 2012-09-19 | 深圳光启创新技术有限公司 | Microphone wireless power supply device |
| CN203086208U (en) * | 2013-01-25 | 2013-07-24 | 深圳市永兴辉实业发展有限公司 | Wireless charging platform for charging of wireless microphone |
-
2013
- 2013-02-28 CN CN2013100628158A patent/CN103117603A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070015264A (en) * | 2005-07-30 | 2007-02-02 | 엘에스전선 주식회사 | Rechargeable power supply, battery device, contact-less charger systems and method for charging rechargeable battery cell |
| CN102684278A (en) * | 2012-04-28 | 2012-09-19 | 深圳光启创新技术有限公司 | Microphone wireless power supply device |
| CN203086208U (en) * | 2013-01-25 | 2013-07-24 | 深圳市永兴辉实业发展有限公司 | Wireless charging platform for charging of wireless microphone |
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Application publication date: 20130522 |