CN203455939U - Wireless remote control LED (light-emitting diode) Bluetooth sound box, and remote control device and system - Google Patents
Wireless remote control LED (light-emitting diode) Bluetooth sound box, and remote control device and system Download PDFInfo
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- CN203455939U CN203455939U CN201320533563.8U CN201320533563U CN203455939U CN 203455939 U CN203455939 U CN 203455939U CN 201320533563 U CN201320533563 U CN 201320533563U CN 203455939 U CN203455939 U CN 203455939U
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- wireless remote
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Abstract
The utility model discloses a wireless remote control LED (light-emitting diode) Bluetooth sound box, which comprises a single-chip microcomputer, a power system, an LED driving system and an LED lamp, wherein a wireless decoding chip and a Bluetooth system are connected to the single-chip microcomputer; a wireless receiving circuit is connected to the wireless decoding chip; the Bluetooth system is connected to an audio operational amplification circuit which is connected to an audio power amplifier; the audio power amplifier is connected to a loudspeaker. In addition, the utility model also discloses a remote control device and a remote control system. Due to the adoption of the technical scheme, a wireless remote control mode is adopted, so that the influence of directions, obstacles and the like can be eliminated, the sound box can be freely controlled without any angle limitation, and user experience is effectively improved.
Description
Technical field
The utility model relates to a kind of wireless remote control LED Baffle Box of Bluetooth, belongs to audio amplifier and LED equipment
Background technology
At present, present infrared remote control control mode is as Fig. 1, when infrared receiving device moves, Infrared remote controller also will be done corresponding movement, infrared receiving terminal direction change when receiving end, or the thing that is blocked, while blocking, infrared remote control is by the various functions of the LED lamp of uncontrollable LED Baffle Box of Bluetooth and audio amplifier.
Utility model content
The purpose of this utility model is to improve a kind of impacts such as direction, shelter that are not subject to, and realizes non-angular and freely controls, and effectively increases Baffle Box of Bluetooth, telechiric device and the system of user's experience effect.
It is as follows that the utility model solves the problems of the technologies described above taked technical scheme:
A wireless remote control LED Baffle Box of Bluetooth, comprising: single-chip microcomputer, power-supply system, LED drive system and LED lamp, and wherein, described single-chip microcomputer is connected with wireless decoding chip and Bluetooth system, and wherein, described wireless decoding chip is connected with wireless receiving circuit;
Described Bluetooth system is connected to audio frequency discharge circuit, and described audio frequency discharge circuit is connected to again audio-frequency power amplifier, and described audio-frequency power amplifier is connected on loudspeaker again.
A wireless remote control LED Baffle Box of Bluetooth telechiric device, utilizes battery as power supply, wherein, also includes coding chip, and wherein, described coding chip is connected with respectively coding key and radio transmitter.
A wireless remote control LED Baffle Box of Bluetooth telechirics, comprises wireless remote control LED Baffle Box of Bluetooth and wireless remote control LED Baffle Box of Bluetooth telechiric device.
After the utility model has been taked such scheme, can use wirelessly as remote control, can not be subject to the impacts such as direction, shelter, realize non-angular and freely control, effectively increase user's experience effect.
Other features and advantages of the utility model will be set forth in the following description, and, partly from instructions, become apparent, or understand by implementing the utility model.The purpose of this utility model and other advantages can be realized and be obtained by specifically noted structure in the instructions write, claims and accompanying drawing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in detail, so that above-mentioned advantage of the present utility model is clearer and more definite.
Fig. 1 is the system schematic of taking infrared remote control control mode of prior art;
Fig. 2 is the schematic diagram of the utility model wireless remote control LED Baffle Box of Bluetooth telechirics;
Fig. 3 is the schematic diagram of the utility model wireless remote control LED Baffle Box of Bluetooth telechiric device;
Fig. 4 is the schematic diagram of the utility model wireless remote control LED Baffle Box of Bluetooth.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.
As shown in Figure 2, be the schematic diagram of the utility model wireless remote control LED Baffle Box of Bluetooth telechirics, wherein, because wireless remote control is not subject to the impression of extraneous shelter, can give and realize non-angular and freely control, effectively increase user's experience effect.
For example, use wireless remote control to control LED lamp blue teeth wireless audio amplifier sound size, bent up and down, wait various states, and LED lamp is bright, switch.
More particularly, as shown in Figure 4, described wireless remote control LED Baffle Box of Bluetooth, comprise: single-chip microcomputer, power-supply system, LED drive system and LED lamp, wherein, described single-chip microcomputer is connected with wireless decoding chip and Bluetooth system, wherein, described wireless decoding chip is connected with wireless receiving circuit;
Described Bluetooth system is connected to audio frequency discharge circuit, and described audio frequency discharge circuit is connected to again audio-frequency power amplifier, and described audio-frequency power amplifier is connected on loudspeaker again.
Wherein, wireless interface receiving end demodulates useful coded signal by the wireless signal receiving by wireless receiving circuit and is given to wireless decoding circuit, again by wireless decoding circuit by solution identification code out, deliver to single-chip microcomputer identification, by the identification of single-chip microcomputer, can control respectively the various duties of Bluetooth system, as upper and lower song, sound size, plays time-out etc.
Bluetooth system receives the signal of outside bluetooth equipment input by Bluetooth antenna, after treatment sound signal is inputted to audio frequency discharge circuit, audio frequency discharge circuit carries out the signal of bluetooth module input to output to audio-frequency power amplifier after bandwidth expansion and frequency compensation, and sound signal is amplified rear drive loudspeaker through frequency power amplifier and sounded.
Wherein, single-chip microcomputer can also be controlled the bright of LED lamp, and switch, and the function such as flicker.
As shown in Figure 3, described wireless remote control LED Baffle Box of Bluetooth telechiric device, utilizes battery as power supply, wherein, also includes coding chip, and wherein, described coding chip is connected with respectively coding key and radio transmitter.
Wherein, wireless encoding button is given to wireless encoding chip by compiled code value, and wireless encoding chip is given to radio transmitter by compiled code value again, and wireless transmit is launched the code value of compiling.
Thus, with novel wireless remote control, control the sound size of LED lamp wireless blue tooth audio amplifier, upper and lower bent, etc. various states, with the bright and switch of LED lamp, compare traditional infrared control, wireless can be convenient, non-angular, can penetrate wall and shelter LED wireless blue tooth audio amplifier is controlled.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a wireless remote control LED Baffle Box of Bluetooth, is characterized in that, comprising: single-chip microcomputer, power-supply system, LED drive system and LED lamp, wherein, described single-chip microcomputer is connected with wireless decoding chip and Bluetooth system, and wherein, described wireless decoding chip is connected with wireless receiving circuit;
Described Bluetooth system is connected to audio frequency discharge circuit, and described audio frequency discharge circuit is connected to again audio-frequency power amplifier, and described audio-frequency power amplifier is connected on loudspeaker again.
2. a wireless remote control LED Baffle Box of Bluetooth telechiric device, is characterized in that, utilizes battery as power supply, wherein, also includes coding chip, and wherein, described coding chip is connected with respectively coding key and radio transmitter.
3. a wireless remote control LED Baffle Box of Bluetooth telechirics, is characterized in that, comprises wireless remote control LED Baffle Box of Bluetooth claimed in claim 1 and wireless remote control LED Baffle Box of Bluetooth telechiric device claimed in claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533563.8U CN203455939U (en) | 2013-08-22 | 2013-08-22 | Wireless remote control LED (light-emitting diode) Bluetooth sound box, and remote control device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533563.8U CN203455939U (en) | 2013-08-22 | 2013-08-22 | Wireless remote control LED (light-emitting diode) Bluetooth sound box, and remote control device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455939U true CN203455939U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533563.8U Expired - Fee Related CN203455939U (en) | 2013-08-22 | 2013-08-22 | Wireless remote control LED (light-emitting diode) Bluetooth sound box, and remote control device and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203455939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464244A (en) * | 2014-12-09 | 2015-03-25 | 珠海煌荣集成电路科技有限公司 | Remote control method and remote control device for bluetooth loudspeaker box as well as remote control signal transmitting equipment for bluetooth loudspeaker box |
| CN107358793A (en) * | 2017-07-02 | 2017-11-17 | 昆山市克洛弗智能科技有限公司 | A kind of smart home encrypted Bluetooth encodes transceiver |
-
2013
- 2013-08-22 CN CN201320533563.8U patent/CN203455939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464244A (en) * | 2014-12-09 | 2015-03-25 | 珠海煌荣集成电路科技有限公司 | Remote control method and remote control device for bluetooth loudspeaker box as well as remote control signal transmitting equipment for bluetooth loudspeaker box |
| CN107358793A (en) * | 2017-07-02 | 2017-11-17 | 昆山市克洛弗智能科技有限公司 | A kind of smart home encrypted Bluetooth encodes transceiver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |