CN204633959U - A kind of Baffle Box of Bluetooth with portable power source formula function - Google Patents
A kind of Baffle Box of Bluetooth with portable power source formula function Download PDFInfo
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- CN204633959U CN204633959U CN201520357088.2U CN201520357088U CN204633959U CN 204633959 U CN204633959 U CN 204633959U CN 201520357088 U CN201520357088 U CN 201520357088U CN 204633959 U CN204633959 U CN 204633959U
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Abstract
The utility model relates to electronics charging device, particularly a kind of Baffle Box of Bluetooth with portable power source formula function.A kind of Baffle Box of Bluetooth with portable power source formula function of the present utility model, comprise built-in part and external, built-in part is provided with battery core, protective circuit, booster circuit, audio input circuit, audio output circuit, electronics mainboard, Bluetooth Receiver, transmitting coil; External is provided with volume control key, song operating key, function operating key, LED, loudspeaker, and audio output circuit is connected with loudspeaker.Battery core capacity of the present utility model is large, can provide long-time use, and carry out wireless charging can also to other electronic equipment, the utility model Bluetooth Receiver receives Bluetooth signal, carry out broadcasting music, when not seeing road, its LED can be opened, throw light on, the utility model structure is simple, easy to carry, battery capacity is large and carry out wireless charging can to other electronic equipment, can throw light on again.
Description
Technical field
The utility model relates to electronics charging device, particularly a kind of Baffle Box of Bluetooth with portable power source formula function.
Background technology
Current outdoor exercises are popular, and people trot out, climb the mountain, when riding, often can be with an audio amplifier, take a walk, climb the mountain, ride in limit, Bian Tingge, but audio amplifier volume is larger now, carry inconvenience, increase counterweight, and audio amplifier power consumption is also large, battery capacity is little again, often can't hear several hours, audio amplifier does not just have electricity, often must carry the portable power source of a charger baby class in addition, more increase counterweight, affect it and take a walk, climb the mountain, ride; During to sky, tall building, owing to being warm, people understand evening and carry out outdoor exercises, but sometimes because darkness, road does not see, and causes danger sometimes, carries flashlight again when going out, very inconvenient.
Patent name is the Chinese patent of a kind of active audio amplifier (publication number is CN2416703Y), disclose a kind of active audio amplifier, comprise casing, it is characterized in that: casing is connected with audio box by audio connector, sound box is made up of power transformer, rectification circuit, filter circuit, power amplifier and loud speaker, and power transformer is connected with rectification circuit, and rectification circuit is connected with filter circuit, filter circuit is connected with power amplifier, and power amplifier is connected with loud speaker; Audio box is controlled by power supply processing circuit, special sound effect process, tone process, volume, level amplifying circuit forms, power supply processing circuit is connected with the filter circuit in audio amplifier by audio connector, the audio signal come from phonograph is connected with special sound effect treatment circuit, special sound effect treatment circuit is connected with tone treatment circuit, tone treatment circuit is connected with volume control circuit, volume control circuit is connected with level amplifying circuit, and the signal that level amplifying circuit exports sends into the power amplifier in audio amplifier by audio connector; Audio connector is made up of shielded type cable and plug, socket, preposition L channel, preposition R channel, rearmounted L channel, rearmounted R channel, mega bass, center channels, positive supply and negative supply eight cable cores are provided with in shielded type cable, shielding copper mesh is surrounded by outside shielded type cable, shielded type cable two ends are connected with plug, and socket is located on audio box and audio amplifier.This audio amplifier is still more traditional, carries inconvenience, and must carry wired electric wire, and power consumption is also larger.
Summary of the invention
In order to overcome deficiency described above, it is simple that the purpose of this utility model is to provide a kind of structure, easy to carry, and battery capacity is large and carry out wireless charging, the audio amplifier with wireless charging function that can throw light on again can to other electronic equipment.
The technical scheme that utility model solves its technical problem is:
A kind of Baffle Box of Bluetooth with portable power source formula function, wherein, comprise built-in part and external, described built-in part is provided with: the battery core of 4000mAh or more than 4000mAh, for the protection of the protective circuit of described battery core, for strengthening the booster circuit of output voltage, for the audio input circuit of audio signal input, for the audio output circuit that audio signal exports, for controlling described battery core, described audio input circuit, the electronics mainboard of described audio output circuit, for receiving the Bluetooth Receiver of Bluetooth signal, for the transmitting coil of transmission of electromagnetic signals, described Bluetooth Receiver is connected with described audio input circuit, described audio input circuit is connected with described electronics mainboard, described electronics mainboard is connected with described audio output circuit, described electronics mainboard is also connected with described battery core, described battery core respectively with described protective circuit, booster circuit connects, described booster circuit is connected with described transmitting coil, described external is provided with: controlling the volume control key of volume, select the song operating key of music track, controlling the function operating key of each functional item switch, the LED for throwing light on, loudspeaker for playing sound, described audio output circuit is connected with described loudspeaker.
Improve as one of the present utility model, built-in part is fixed in described audio amplifier by structure glue part.
As further improvement of the utility model, described battery core is Li-Ion rechargeable battery or nickel chromium triangle rechargeable battery.
Further improve as of the present utility model, audio amplifier outer shape is cylindrical.
A kind of Baffle Box of Bluetooth with portable power source formula function of the present utility model, comprise built-in part and external, built-in part is provided with: the battery core of 4000mAh or more than 4000mAh, for the protection of the protective circuit of battery core, for strengthening the booster circuit of input voltage, for the audio input circuit of audio signal input, for the audio output circuit that audio signal exports, for controlling battery core, audio input circuit, the electronics mainboard of audio output circuit, for receiving the Bluetooth Receiver of Bluetooth signal, for the transmitting coil of transmission of electromagnetic signals, Bluetooth Receiver is connected with audio input circuit, audio input circuit is connected with electronics mainboard, electronics mainboard is connected with audio output circuit, electronics mainboard is also connected with battery core, battery core respectively with protective circuit, booster circuit connects, booster circuit is connected with transmitting coil, external is provided with: controlling the volume control key of volume, select the song operating key of music track, controlling the function operating key of each functional item switch, the LED for throwing light on, loudspeaker for playing sound, audio output circuit is connected with loudspeaker.Battery core capacity of the present utility model is large, can provide long-time use, and carry out wireless charging can also to other electronic equipment, the utility model Bluetooth Receiver receives Bluetooth signal, carry out broadcasting music, when not seeing road, its LED can be opened, throw light on, the utility model structure is simple, easy to carry, battery capacity is large and carry out wireless charging can to other electronic equipment, can throw light on again.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structured flowchart of built-in part of the present utility model;
External of Reference numeral: 1-, 11-function operating key, 12-volume control key; 13-song operating key, 14-LED lamp, 15-loudspeaker; 2-built-in part, 21-battery core, 22-protective circuit; 23-booster circuit; 24-transmitting coil, 25-Bluetooth Receiver, 26-audio input circuit; 27-audio output circuit, 28-electronics mainboard.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of Baffle Box of Bluetooth with portable power source formula function of the present utility model comprises built-in part 2 and external 1, built-in part 2 is provided with: the battery core 21 of 4000mAh or more than 4000mAh, for the protection of the protective circuit 22 of battery core 21, for strengthening the booster circuit 23 of output voltage, for the audio input circuit 26 of audio signal input, for the audio output circuit 27 that audio signal exports, for controlling battery core 21, audio input circuit 26, the electronics mainboard 28 of audio output circuit 27, for receiving the Bluetooth Receiver 25 of Bluetooth signal, for the transmitting coil 24 of transmission of electromagnetic signals, Bluetooth Receiver 25 is connected with audio input circuit 26, audio input circuit 26 is connected with electronics mainboard 28, electronics mainboard 28 is connected with audio output circuit 27, electronics mainboard 28 is also connected with battery core 21, battery core 21 respectively with protective circuit 22, booster circuit 23 connects, booster circuit 23 is connected with transmitting coil 24, be provided with for external 1: controlling the volume control key 12 of volume, select the song operating key 13 of music track, controlling the function operating key 11 of each functional item switch, the LED 14 for throwing light on, loudspeaker 15 for playing sound, audio output circuit 27 is connected with loudspeaker 15.
Battery core 21 capacity of the present utility model large (4000mAh or more than 4000mAh), long-time use can be provided, and transmitting coil 24 can also be utilized to carry out wireless charging to other electronic equipment, Bluetooth signal can also be received by Bluetooth Receiver 25, carry out broadcasting music, when not seeing road, its LED 14 can be opened, throw light on, the utility model structure is simple, easy to carry, battery capacity is large and carry out wireless charging can to other electronic equipment, can throw light on again.
In order to better built-in part is fixed in audio amplifier, do not make built-in part roll in audio amplifier, built-in part 2 is fixed in audio amplifier by structure glue part.
In order to make battery of the present utility model, more easily charge, it is more permanent to use, and battery core is Li-Ion rechargeable battery or nickel chromium triangle rechargeable battery.
In order to make the utility model miniaturized, easy to carry, audio amplifier outer shape is cylindrical.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. one kind has the Baffle Box of Bluetooth of portable power source formula function, it is characterized in that, described audio amplifier comprises built-in part and external, described built-in part is provided with: the battery core of 4000mAh or more than 4000mAh, for the protection of the protective circuit of described battery core, for strengthening the booster circuit of output voltage, for the audio input circuit of audio signal input, for the audio output circuit that audio signal exports, for controlling described battery core, described audio input circuit, the electronics mainboard of described audio output circuit, for receiving the Bluetooth Receiver of Bluetooth signal, for the transmitting coil of transmission of electromagnetic signals, described Bluetooth Receiver is connected with described audio input circuit, described audio input circuit is connected with described electronics mainboard, described electronics mainboard is connected with described audio output circuit, described electronics mainboard is also connected with described battery core, described battery core respectively with described protective circuit, booster circuit connects, described booster circuit is connected with described transmitting coil, described external is provided with: controlling the volume control key of volume, select the song operating key of music track, controlling the function operating key of each functional item switch, the LED for throwing light on, loudspeaker for playing sound, described audio output circuit is connected with described loudspeaker.
2. a kind of Baffle Box of Bluetooth with portable power source formula function according to claim 1, it is characterized in that, described built-in part is fixed in described audio amplifier by structure glue part.
3. a kind of Baffle Box of Bluetooth with portable power source formula function according to claim 2, is characterized in that, described battery core is Li-Ion rechargeable battery or nickel chromium triangle rechargeable battery.
4. a kind of Baffle Box of Bluetooth with portable power source formula function according to claim 3, is characterized in that, described audio amplifier outer shape is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357088.2U CN204633959U (en) | 2015-05-28 | 2015-05-28 | A kind of Baffle Box of Bluetooth with portable power source formula function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357088.2U CN204633959U (en) | 2015-05-28 | 2015-05-28 | A kind of Baffle Box of Bluetooth with portable power source formula function |
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| Publication Number | Publication Date |
|---|---|
| CN204633959U true CN204633959U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520357088.2U Active CN204633959U (en) | 2015-05-28 | 2015-05-28 | A kind of Baffle Box of Bluetooth with portable power source formula function |
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| CN (1) | CN204633959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561367A (en) * | 2018-12-29 | 2019-04-02 | 东莞泛美光电有限公司 | A kind of Baffle Box of Bluetooth formula emergency light |
-
2015
- 2015-05-28 CN CN201520357088.2U patent/CN204633959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561367A (en) * | 2018-12-29 | 2019-04-02 | 东莞泛美光电有限公司 | A kind of Baffle Box of Bluetooth formula emergency light |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511400 No. 49 Wantai Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province (No. 2 Workshop) 401 Patentee after: Guangfei Digital Technology (Guangzhou) Co., Ltd. Address before: 511400 South Highway 663 (General Workshop 1) 201, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: SCUD (Guangzhou) Digital Technology Co., Ltd. |