CN202601210U - Waterproof audio player capable of performing wireless data transmission, wireless charging and touch control - Google Patents
Waterproof audio player capable of performing wireless data transmission, wireless charging and touch control Download PDFInfo
- Publication number
- CN202601210U CN202601210U CN 201220288621 CN201220288621U CN202601210U CN 202601210 U CN202601210 U CN 202601210U CN 201220288621 CN201220288621 CN 201220288621 CN 201220288621 U CN201220288621 U CN 201220288621U CN 202601210 U CN202601210 U CN 202601210U
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- data transmission
- wireless data
- circuit
- control chip
- player
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Abstract
The utility model relates to the technical field of a waterproof audio player, in particular to a waterproof audio player capable of performing wireless data transmission, wireless charging and touch control. The technical scheme is that the waterproof audio player capable of performing wireless data transmission, wireless charging and touch control comprises a player casing and an audio master control chip arranged in the player casing. A touch control button is arranged in the player casing, an internal circuit is sealed into a whole sealing structure without external jacks through the player casing, a wireless data transmission circuit and a wireless charging circuit are further arranged in the player casing, the wireless data transmission circuit is electrically connected with the audio master control chip, and the wireless charging circuit is respectively and electrically connected with the audio master control chip and the wireless data transmission circuit and can supply electricity to the e audio master control chip and the wireless data transmission circuit. The waterproof audio player has functions of wireless data transmission, wireless charging and touch control.
Description
Technical field
The utility model relates to the water proof music player technical field, refers in particular to the wireless data transmission wireless charging and touches the waterproof audio player of controlling.
Background technology
Existing water proof music player is equipped with the structure of outer jointing holes and waterproof plug; Through outer jointing holes and the extraneous function that realizes data transmission and charging, in order to make outer jointing holes and waterproof plug waterproof, the watertight construction of must the external jack position on the player shell setting up defences; This structure makes the product casing assembling very complicated; Owing to have outer jointing holes after all, therefore, have the possibility of leaking.In addition, in charging and transmission data procedures, need the waterproof plug be taken out and install, troublesome poeration, as install and improperly leak easily again.In view of this, how to design that a kind of waterproof effect is better, waterproof construction is simple and practical, data transmission and the waterproof audio player that charges easily become that problem to be solved is arranged.
Summary of the invention
The utility model is exactly wireless data transmission wireless charging that proposes to above-mentioned situation and the waterproof audio player that touches control.
For achieving the above object; The utility model technical scheme is: the waterproof audio player of wireless data transmission wireless charging and touch control; Include: player shell and the audio frequency main control chip that is built in the player shell; Be provided with touch control button in the player enclosure, the player shell is sealed to internal circuit the integral sealing structure of the outer jointing holes of a nothing; In the player shell, also be provided with wireless data transmission circuit and wireless charging circuit; The wireless data transmission circuit is electrically connected with the audio frequency main control chip, and the wireless charging circuit is electrically connected with audio frequency main control chip, wireless data transmission circuit respectively to give audio frequency main control chip, wireless data transmission circuit supply.
Said wireless charging circuit comprises successively inductive coil receiving end, charging management chip and the rechargeable battery that connects, and rechargeable battery connects audio frequency main control chip and wireless data transmission circuit respectively with respectively to audio frequency main control chip and wireless data transmission circuit supply.
Said wireless data transmission circuit comprises that by wireless data transceiving unit, first data buffer, data-carrier store, second data buffer, the wireless data transceiving unit is connected on the audio frequency main control chip through first data buffer, data-carrier store, second data buffer successively.
Said wireless data transceiving unit is a Bluetooth circuit; This Bluetooth circuit include Bluetooth chip and be connected respectively to reset circuit on the Bluetooth chip, to decoding circuit, reception or send pilot lamp, crystal oscillator, also comprise the dual-mode antenna, impedance matching network, the BPF. that are concatenated into successively on the Bluetooth chip.
Also be connected with earphone or loudspeaker, crystal oscillator, status indicator lamp, electrical quantity measurement arrangement on the said audio frequency main control chip respectively.
Said audio frequency main control chip is MP3 main control chip or MP4 main control chip or other voice playing control chip.
After adopting said structure; Utilize the wireless transmission of the wireless data transmission circuit realization data in the player shell; Utilize the wireless charging circuit in the player shell to realize wireless charging, easy to use, and the player shell is sealed to internal circuit the integral sealing structure of not having outer jointing holes; This can make waterproof effect reach best; Just can realize the various application operatings to water proof music player and touch the control button with finger touch, and can realize control under water, this has improved the convenience of using greatly.By on can know this novel function that has wireless data transmission, wireless charging, touch control operation and waterproof simultaneously.
Description of drawings
Fig. 1 is the utility model theory diagram.
Fig. 2 is the concrete theory diagram of the utility model embodiment.
Fig. 3 is the theory diagram of the wireless charging circuit in the utility model.
Fig. 4 is the theory diagram of the wireless data transmission circuit in the utility model.
Fig. 5 is the theory diagram of the audio frequency main control chip in the utility model.
Embodiment
Below in conjunction with accompanying drawing 1-5 the embodiment of the utility model is explained further details.
The waterproof audio player of wireless data transmission wireless charging that this is novel and touch control; Include: player shell and the audio frequency main control chip 10 that is built in the player shell; Be provided with touch control button 20 in the player enclosure, the player shell is sealed to internal circuit the integral sealing structure of the outer jointing holes of a nothing; In the player shell, also be provided with wireless data transmission circuit 30 and wireless charging circuit 40; Wireless data transmission circuit 30 is electrically connected with audio frequency main control chip 10, and wireless charging circuit 40 is electrically connected with audio frequency main control chip 10, wireless data transmission circuit 30 respectively to give audio frequency main control chip 10,30 power supplies of wireless data transmission circuit.
Said wireless charging circuit 40 comprises inductive coil receiving end 41, charging management chip 42 and the rechargeable battery 43 that connects successively, and rechargeable battery 43 connects audio frequency main control chip 10 respectively and supplies power to give audio frequency main control chip 10 and wireless data transmission circuit 30 respectively with wireless data transmission circuit 30.
Said wireless data transmission circuit 30 comprises by wireless data transceiving unit 31, first data buffer 32, data-carrier store 33, second data buffer 34, and wireless data transceiving unit 31 is connected on the audio frequency main control chip 10 through first data buffer 32, data-carrier store 33, second data buffer 34 successively.
Said wireless data transceiving unit 31 is a Bluetooth circuit; This Bluetooth circuit include Bluetooth chip 31a and be connected respectively to reset circuit 31b on the Bluetooth chip 31a, to decoding circuit 31c, reception or send pilot lamp 31d, crystal oscillator 31e, also comprise the dual-mode antenna 31f, impedance matching network 31g, the BPF. 31h that are concatenated into successively on the Bluetooth chip 31a.
Also be connected with earphone or loudspeaker 11, crystal oscillator 12, status indicator lamp 13, DC-DC voltage conversion circuit 14 on the said audio frequency main control chip 10 respectively.
Said audio frequency main control chip 10 is MP3 main control chip or MP4 main control chip or other voice playing control chip.
During production, the player shell is sealed to internal circuit the integral sealing structure of not having outer jointing holes and realizes water-proof function.
During charging; Power supply adaptor 51, power source charges managing chip 52, inductive coil transmitting terminal 53, electric current current detection circuit 54 can be adopted in the outside; The external communication electricity is delivered to power source charges managing chip 52 through power supply adaptor 51 with the direct current that the 220V alternating current converts 5V to; Power source charges managing chip 52 converts the 5V direct current to the frequency-changing AC electricity and delivers to inductive coil transmitting terminal 53; Inductive coil transmitting terminal 53 produces alternating magnetic field, and the electric current of inductive coil transmitting terminal 53 outputs turns back in the power source charges managing chip 52 through current detection circuit 54; Inductive coil receiving end 41 in the wireless charging circuit 40 is sensed the alternating magnetic field that inductive coil transmitting terminal 53 produces; Produce exchange current and deliver to charging management chip 42; Charging management chip 42 converts exchange current to direct current and gives rechargeable battery 43 chargings, and rechargeable battery 43 is given audio frequency main control chip 10 and 30 power supplies of wireless data transmission circuit respectively.
During data transmission; Realize wireless data transmission through existing Bluetooth protocol of wireless data transceiving unit by using or WIFI agreement; And control button through the finger touch touch and just can realize various application operatings water proof music player; For example: wireless data transmission, selected songs, increase or reduce volume etc., and can realize control under water, this has improved the convenience of using greatly.By on can know this novel function that has wireless data transmission, wireless charging, touch control operation and waterproof simultaneously.
Claims (6)
1. wireless data transmission wireless charging and touch the waterproof audio player of control; Include: player shell and the audio frequency main control chip that is built in the player shell; It is characterized in that: be provided with in the player enclosure and touch the control button, the player shell is sealed to internal circuit the integral sealing structure of the outer jointing holes of a nothing; In the player shell, also be provided with wireless data transmission circuit and wireless charging circuit; The wireless data transmission circuit is electrically connected with the audio frequency main control chip, and the wireless charging circuit is electrically connected with audio frequency main control chip, wireless data transmission circuit respectively to give audio frequency main control chip, wireless data transmission circuit supply.
2. the waterproof audio player of wireless data transmission wireless charging according to claim 1 and touch control; It is characterized in that: said wireless charging circuit comprises successively inductive coil receiving end, charging management chip and the rechargeable battery that connects, and rechargeable battery connects audio frequency main control chip and wireless data transmission circuit respectively with respectively to audio frequency main control chip and wireless data transmission circuit supply.
3. the waterproof audio player of wireless data transmission wireless charging according to claim 1 and touch control; It is characterized in that: said wireless data transmission circuit comprises that by wireless data transceiving unit, first data buffer, data-carrier store, second data buffer, the wireless data transceiving unit is connected on the audio frequency main control chip through first data buffer, data-carrier store, second data buffer successively.
4. the waterproof audio player of wireless data transmission wireless charging according to claim 3 and touch control; It is characterized in that: said wireless data transceiving unit is a Bluetooth circuit; This Bluetooth circuit include Bluetooth chip and be connected respectively to reset circuit on the Bluetooth chip, to decoding circuit, reception or send pilot lamp, crystal oscillator, also comprise the dual-mode antenna, impedance matching network, the BPF. that are concatenated into successively on the Bluetooth chip.
5. according to claim 1 or 2 or 3 described wireless data transmission wireless chargings and touch the waterproof audio player of control; It is characterized in that: also be connected with earphone or loudspeaker, crystal oscillator, status indicator lamp, DC-DC voltage conversion circuit on the said audio frequency main control chip respectively.
6. the waterproof audio player of wireless data transmission wireless charging according to claim 5 and touch control, it is characterized in that: said audio frequency main control chip is MP3 main control chip or MP4 main control chip or other voice playing control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288621 CN202601210U (en) | 2012-06-19 | 2012-06-19 | Waterproof audio player capable of performing wireless data transmission, wireless charging and touch control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288621 CN202601210U (en) | 2012-06-19 | 2012-06-19 | Waterproof audio player capable of performing wireless data transmission, wireless charging and touch control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601210U true CN202601210U (en) | 2012-12-12 |
Family
ID=47318740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288621 Expired - Lifetime CN202601210U (en) | 2012-06-19 | 2012-06-19 | Waterproof audio player capable of performing wireless data transmission, wireless charging and touch control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601210U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200494A (en) * | 2013-04-25 | 2013-07-10 | 青岛歌尔声学科技有限公司 | Wireless sound box with wireless charging function |
| CN103780993A (en) * | 2014-01-21 | 2014-05-07 | 金枫林电器（无锡）有限公司 | Waterproof Bluetooth power amplifying system |
| CN110798766A (en) * | 2018-08-02 | 2020-02-14 | 禾伸堂企业股份有限公司 | Bluetooth earphone combining antenna and touch sensing piece |
| CN113748606A (en) * | 2019-03-20 | 2021-12-03 | 鲍尔马特技术有限公司 | Communication with wireless power transmitter |
-
2012
- 2012-06-19 CN CN 201220288621 patent/CN202601210U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200494A (en) * | 2013-04-25 | 2013-07-10 | 青岛歌尔声学科技有限公司 | Wireless sound box with wireless charging function |
| CN103780993A (en) * | 2014-01-21 | 2014-05-07 | 金枫林电器（无锡）有限公司 | Waterproof Bluetooth power amplifying system |
| CN110798766A (en) * | 2018-08-02 | 2020-02-14 | 禾伸堂企业股份有限公司 | Bluetooth earphone combining antenna and touch sensing piece |
| CN110798766B (en) * | 2018-08-02 | 2021-08-13 | 禾伸堂企业股份有限公司 | Bluetooth earphone combining antenna and touch sensing piece |
| CN113748606A (en) * | 2019-03-20 | 2021-12-03 | 鲍尔马特技术有限公司 | Communication with wireless power transmitter |
| CN113748606B (en) * | 2019-03-20 | 2023-08-08 | 鲍尔马特技术有限公司 | Communication with a wireless power transmitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |