CN204145690U - A kind of multifunction blue tooth player - Google Patents

A kind of multifunction blue tooth player Download PDF

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Publication number
CN204145690U
CN204145690U CN201420577035.7U CN201420577035U CN204145690U CN 204145690 U CN204145690 U CN 204145690U CN 201420577035 U CN201420577035 U CN 201420577035U CN 204145690 U CN204145690 U CN 204145690U
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China
Prior art keywords
blue tooth
mcu single
interface
chip microcomputer
contacts
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CN201420577035.7U
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Chinese (zh)
Inventor
邓夏敏
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Deng Xia-Min
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Deng Xia-Min
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Abstract

A kind of multifunction blue tooth player, supports the use with the smart mobile phone with blue tooth communication function, comprises MCU single-chip microcomputer, electric power management circuit, audio A/D change-over circuit, bluetooth communication module, function button, USB interface and housing.Be provided with gravity sensor in housing, gravity sensor is connected with MCU single-chip microcomputer, for gathering motion and the dormant data of human body; Housing outer surface is provided with lanyard through hole and bandage holddown groove, for being worn on wrist, arm or waist; Housing bottom is provided with communication contacts interface, communication contacts interface is arranged between MCU single-chip microcomputer and the external electrical and electronic product of mandate combinationally used, for controlling the external electrical and electronic product of authorizing, communication contacts interface is also connected with electric power management circuit, for charging.Integrate meter step to play and controlled in wireless with Sleep-Monitoring function, bluetooth, there is intelligence, wireless, portable, a tractor serves several purposes and facilitate the feature of low-carbon (LC), the overlapping investment of consumer can be reduced.

Description

A kind of multifunction blue tooth player
Technical field
The utility model relates to player, particularly relates to a kind of multifunction blue tooth player.
Background technology
The product of existing band meter step, Sleep-Monitoring function only has simple meter step and Sleep-Monitoring function mostly, does not possess the function controlled as the external electrical and electronic product of authorizing other after controller wireless reception instruction.Existing Baffle Box of Bluetooth only has simple music and bluetooth conversation function substantially, does not possess meter step and Sleep-Monitoring function.Existing Intelligent lamp also only has simple mains switch and lamplight brightness controlling functions substantially, minority has light colour temperature controlling functions, do not possess meter step and Sleep-Monitoring function, also do not possess the function controlled as the external electrical and electronic product of authorizing other after controller wireless reception instruction.In addition, existing Bluetooth player can only play music, function singleness.
Summary of the invention
Technical problem to be solved in the utility model is the defect making up above-mentioned prior art, provides a kind of multifunction blue tooth player.
Technical problem of the present utility model is solved by the following technical programs.
This multifunction blue tooth player, support the use with the smart mobile phone with blue tooth communication function, comprise MCU single-chip microcomputer, the electric power management circuit be connected with described MCU single-chip microcomputer respectively, audio A/D change-over circuit, bluetooth communication module, function button, USB interface and housing, described electric power management circuit is also connected with lithium battery module respectively, described audio A/D change-over circuit also respectively with microphone, earphone interface, bluetooth communication module connects, described function button, USB interface, microphone and earphone interface are arranged on described housing outer surface, described MCU single-chip microcomputer is used for being controlled to collect by matching used smart mobile phone by bluetooth communication, arrange and analyze data, described electric power management circuit, comprise mains switch, charging circuit, discharge circuit and indicator light, for controlling the charging and discharging of described lithium battery module, and related data is sent to described MCU single-chip microcomputer, described lithium battery module is for providing the chargeable built-in power that can be recycled, described audio A/D change-over circuit is used for digital audio and video signals to be converted to simulated audio signal, and by playing simulated audio signal for the described earphone interface of frames connecting with headphone or other audio amplifier, described microphone is used for typing sound and bluetooth conversation, described bluetooth communication module is used for providing short range transmission data, realize exchanging with smart mobile phone or computer data, be convenient to refresh routine of upgrading, with the technology and market demand of satisfied continuous renewal, described function button comprises mains switch, mode switching key, upper song/next bent switch key, broadcasting/Pause key and volume key, it is the one in physical button and touch key-press, operate for external control, described USB interface is used for cable data and exchanges and charging.
The feature of this multifunction blue tooth player is:
Gravity sensor is provided with in described housing, described gravity sensor is connected with described MCU single-chip microcomputer, for gathering motion and the dormant data of human body, and related data is sent to the process of described MCU single-chip microcomputer, matching used smart mobile phone is sent to again by bluetooth communication, the special APP software installed by described smart mobile phone calculates the step number of human motion, move distance, sports energy consumption and sleep quality relevant parameter, and analyze the health index of user further, and send reasonability suggestion to user.
Described housing outer surface is provided with lanyard through hole and bandage holddown groove, for installing lanyard and fixing bandage, so that the utility model is worn on wrist, arm or waist by user.
Described housing bottom is provided with communication contacts interface, described communication contacts interface is arranged between described MCU single-chip microcomputer and the external electrical and electronic product of mandate combinationally used, move instruction between described MCU single-chip microcomputer and the external electrical and electronic product of described mandate when external electrical and electronic product for authorizing combinationally uses, exchanges data, to control the external electrical and electronic product of described mandate, described communication contacts interface is also connected with described electric power management circuit, for charging.
Technical problem of the present utility model is solved by following further technical scheme.
The workflow of this multifunction blue tooth player has following steps successively:
1) opening power, multifunction blue tooth player starts and initialization;
2) described electric power management circuit is started working, and whether the battery electric quantity detecting described lithium battery module is normal,
If battery electric quantity is normal, then multifunction blue tooth player normally runs;
If battery electric quantity is lower than set point, described electric power management circuit is charged by indicator light reminding user, or is charged by described USB interface, or is charged by described communication contacts interface;
3) by described communication contacts interface, described MCU single-chip microcomputer detects that the external electrical and electronic product without authorizing accesses, start described gravity sensor, by described MCU single-chip microcomputer, current data is analyzed, judgement is motion state or sleep state, and upload to described MCU single-chip microcomputer in real time, to receive the control command of user;
4) user opens the blue tooth communication function of smart mobile phone;
5) described MCU single-chip microcomputer synchronously opens Bluetooth pairing procedure, searches for in-plant intelligent mobile phone terminal,
If within the time of setting, do not search the smart mobile phone with blue tooth communication function, described MCU single-chip microcomputer meeting temporary close bluetooth, to save the consumption of electricity, user's using function button restarts Bluetooth pairing procedure;
If within the time of setting, search the smart mobile phone access successful matching with blue tooth communication function, multifunction blue tooth player and smart mobile phone communication;
6) music player opening smart mobile phone plays music, earphone is inserted into the described earphone interface of multifunction blue tooth player, listen to the simulated audio signal that intelligent mobile phone Bluetooth transmits, using function button can realize broadcasting/time-outs that Bluetooth music plays, song switching and the operation such as volume adjusting;
7) if smart mobile phone has incoming call or dials number, user can hear the sound of call by the earphone of the described earphone interface being inserted into multifunction blue tooth player, the microphone that product carries simultaneously also can be opened, receive sound, using function button can realize bluetooth conversation rejection, answer, hang up, and the operation such as volume adjusting;
8) multifunction blue tooth player is worn on the wrist of user, arm or waist, the sensing data during user movement that described gravity sensor gathers and when sleeping, through described MCU single-chip microcomputer to the process of data, and be sent to matching used smart mobile phone by described bluetooth communication module, the special APP software installed by smart mobile phone calculates the step number of human motion, move distance, sports energy consumption and sleep quality relevant parameter, and analyze the health index of user further, and send reasonability suggestion to user, be presented at the interface of the special APP software that smart mobile phone is installed, realize meter step and Sleep-Monitoring function.
The external electrical and electronic product of described mandate is the one in the external voice box of light fixture and the mandate of authorizing.
Described communication contacts interface comprises eight contacts, and wherein three contacts are connected with three data wires respectively, and two contacts respectively line positive and negative with power supply are connected, and its excess-three contact is connected with audio frequency L, R, ground wire respectively.
When the external electrical and electronic product of described mandate is the light fixture of authorizing, install corresponding with the contact on the light fixture of mandate of described communication contacts interface is combined, wherein three contacts are connected with three data wires of the light fixture of authorizing respectively, carry out identification and transfer control order, control the mains switch of the light fixture of authorizing, lamplight brightness and light colour temperature, two contacts respectively line positive and negative with power supply are connected, and provide charge function.
When the external electrical and electronic product of described mandate is the light fixture of authorizing, the workflow of this multifunction blue tooth player has following steps successively:
1) opening power, multifunction blue tooth player starts and initialization;
2) described electric power management circuit is started working, and whether the battery electric quantity detecting described lithium battery module is normal,
If battery electric quantity is normal, then multifunction blue tooth player normally runs;
If battery electric quantity is lower than set point, described electric power management circuit is charged by indicator light reminding user, or is charged by described USB interface, or to be connected with light fixture by described communication contacts interface and to charge;
3) whether described MCU single-chip microcomputer is detected by described communication contacts interface has the light fixture of mandate to access, if there is external light fixture to access, the light fixture determining whether to authorize will be continued, after the light fixture of mandate confirmed as by described MCU single-chip microcomputer, close described earphone interface, and open corresponding control port, start Data Collection, and upload to described MCU single-chip microcomputer in real time, to receive the control command of user;
4) user opens the blue tooth communication function of smart mobile phone;
5) described MCU single-chip microcomputer synchronously opens Bluetooth pairing procedure, searches for in-plant intelligent mobile phone terminal,
If within the time of setting, do not search the smart mobile phone with blue tooth communication function, described MCU single-chip microcomputer meeting temporary close bluetooth, to save the consumption of electricity, user's using function button restarts Bluetooth pairing procedure;
If within the time of setting, search the smart mobile phone access successful matching with blue tooth communication function, multifunction blue tooth player and smart mobile phone communication;
6) interface of the special APP software of smart mobile phone installation is opened, user sends control command to multifunction blue tooth player by smart mobile phone, after multifunction blue tooth player receives control command, by described communication contacts interface, the control command that smart mobile phone sends is sent to the light fixture of mandate, realizes controlling the radio operation of the light fixture of authorizing;
If detect that the smart mobile phone of user does not install special APP software, then described MCU single-chip microcomputer can detect in temporary close, in official hour, and open detection again.
When the external electrical and electronic product of described mandate is the external voice box of authorizing, install corresponding with the contact on the external voice box of mandate of described communication contacts interface is combined, wherein three contacts are connected with three data wires of the external voice box of authorizing respectively, carry out identification and transfer control order, control the mains switch of the external voice box of authorizing, pattern switches, a upper song/next bent switching, play/suspend and volume, two contacts respectively with power supply just, negative wire connects, charge function is provided, its excess-three contact respectively with audio frequency L, R, ground wire connects, external voice box analog audio information being sent to mandate is play.
When the external electrical and electronic product of described mandate is the external voice box of authorizing, the workflow of this multifunction blue tooth player has following steps successively:
1) opening power, multifunction blue tooth player starts and initialization;
2) described electric power management circuit is started working, and whether the battery electric quantity detecting described lithium battery module is normal,
If battery electric quantity is normal, then multifunction blue tooth player normally runs;
If battery electric quantity is lower than set point, described electric power management circuit is charged by indicator light reminding user, or is charged by described USB interface, or is charged by described communication contacts interface and external voice box;
3) whether described MCU single-chip microcomputer is detected by described communication contacts interface has the external voice box of mandate to access, if there is external voice box to access, the external voice box determining whether to authorize will be continued, after the external voice box of mandate confirmed as by described MCU single-chip microcomputer, close described earphone interface, and open corresponding control port, start Data Collection, and upload to described MCU single-chip microcomputer in real time, to receive the control command of user;
4) user opens the blue tooth communication function of smart mobile phone;
5) described MCU single-chip microcomputer synchronously opens Bluetooth pairing procedure, searches for in-plant intelligent mobile phone terminal,
If within the time of setting, do not search the smart mobile phone with blue tooth communication function, described MCU single-chip microcomputer meeting temporary close bluetooth, to save the consumption of electricity, user's using function button restarts Bluetooth pairing procedure;
If within the time of setting, search the smart mobile phone access successful matching with blue tooth communication function, multifunction blue tooth player and smart mobile phone communication;
6) interface of the special APP software of smart mobile phone installation is opened, user sends control command to multifunction blue tooth player by smart mobile phone, after multifunction blue tooth player receives control command, by described communication contacts interface, the control command that smart mobile phone sends is sent to the external voice box of mandate, realize controlling the radio operation of the external voice box of authorizing, comprise mains switch, pattern switches, a upper song/next song switches, broadcasting/suspend and volume, can also microphone be passed through, realize call;
If detect that the smart mobile phone of user does not install special APP software, then described MCU single-chip microcomputer can detect in temporary close, in official hour, and open detection again.
Technical problem of the present utility model is solved by following further technical scheme.
Described MCU single-chip microcomputer is arranged in described housing, is the one in general 8 MCU single-chip microcomputers, 16 MCU single-chip microcomputers and 32 MCU single-chip microcomputers.
Described gravity sensor is arranged in described housing, is to adopt model to be the gravity sensor of the digital 3-axis acceleration sensor of BMA250.
Described audio A/D change-over circuit is arranged in described housing, comprises stereophone amplifier chip and peripheral cell that model is PAM8908.
Described bluetooth communication module is arranged in described housing, is adopt model to be the bluetooth communication module of the Bluetooth chip of AC4101 and adopt model to be one in the bluetooth communication module of the Bluetooth chip of CSR8670.
The utility model beneficial effect is compared with prior art:
The utility model is Wearable Bluetooth player, by matching used smart mobile phone, controlled in wireless is carried out to the external electrical and electronic product of authorizing by bluetooth communication, integrate meter step to play and controlled in wireless with Sleep-Monitoring function, bluetooth, there is intelligent, wireless, portable, a tractor serves several purposes and facilitate the feature of low-carbon (LC), the overlapping investment of consumer can be reduced, only buy a product, multiple demand can be met, also support and smart mobile phone or computer wireless communication, be convenient to refresh routine of upgrading, with the technology and market demand of satisfied continuous renewal.
Accompanying drawing explanation
Fig. 1 is compositional block diagram of the present utility model;
Fig. 2 is the assembling schematic diagram of the utility model embodiment one;
Fig. 3 is the assembling schematic diagram of the utility model embodiment two.
Embodiment
Contrast accompanying drawing below in conjunction with embodiment the utility model is described.
Embodiment one
A kind of Wearable Bluetooth player with meter step and Sleep-Monitoring function as shown in Figure 1, support the use with the smart mobile phone with blue tooth communication function, comprise MCU single-chip microcomputer, the electric power management circuit be connected with MCU single-chip microcomputer respectively, gravity sensor, audio A/D change-over circuit, bluetooth communication module, function button, USB interface and housing, electric power management circuit also respectively with 3.7V poly-lithium battery module, communication contacts interface connects, audio A/D change-over circuit also respectively with microphone interface, earphone interface, bluetooth communication module connects, MCU single-chip microcomputer, electric power management circuit, audio A/D change-over circuit, bluetooth communication module is arranged in housing, function button, USB interface, microphone, earphone interface is arranged on housing outer surface.
MCU single-chip microcomputer is general 32 MCU single-chip microcomputers, for being controlled to collect, arrange and analyze data by matching used smart mobile phone by bluetooth communication.
Electric power management circuit, comprises mains switch, charging circuit, discharge circuit and indicator light, for controlling the charging and discharging of lithium battery module, and related data is sent to MCU single-chip microcomputer, and lithium battery module is for providing the chargeable built-in power that can be recycled.
Gravity sensor adopts the model of Bosch Sensortec Company to be the gravity sensor of the digital 3-axis acceleration sensor of BMA250, for gathering motion and the dormant data of human body, and related data is sent to the process of MCU single-chip microcomputer, matching used smart mobile phone is sent to again by bluetooth communication, the special APP software installed by smart mobile phone calculates the step number of human motion, move distance, sports energy consumption and sleep quality relevant parameter, and analyze the health index of user further, and send reasonability suggestion to user.
Audio A/D change-over circuit audio A/D change-over circuit comprises the stereophone amplifier chip and peripheral cell that model is PAM8908, for digital audio and video signals is converted to simulated audio signal, and play simulated audio signal by the earphone interface for frames connecting with headphone or other audio amplifier.
Bluetooth communication module adopts the model of CSR Company to be the bluetooth communication module of the Bluetooth chip of CSR 8670, for providing short range transmission data, realize exchanging with computer or smartphone data, be convenient to refresh routine of upgrading, with the technology and market demand of satisfied continuous renewal.
Function button comprise mains switch, mode switching key, upper one bent/next bent switch key, broadcasting/Pause key and volume key, be the one in physical button and touch key-press, operate for external control.
USB interface is used for cable data and exchanges and charging.
Communication contacts interface is arranged on the below of mains switch, is connected with MCU single-chip microcomputer, move instruction, exchanges data, and communication contacts interface is also connected with electric power management circuit, for charging.
The workflow of this embodiment one has following steps successively:
1) opening power, this embodiment one starts and initialization;
2) electric power management circuit is started working, and whether the battery electric quantity detecting lithium battery module is normal,
If battery electric quantity is normal, then this embodiment one is normally run;
If battery electric quantity is lower than set point, electric power management circuit is charged by indicator light reminding user, or is charged by USB interface, or to be connected with light fixture by communication contacts interface and to charge;
3) by communication contacts interface, MCU single-chip microcomputer detects that the external electrical and electronic product without authorizing accesses, start gravity sensor, by MCU single-chip microcomputer, current data is analyzed, judgement is motion state or sleep state, and upload to MCU single-chip microcomputer in real time, to receive the control command of user;
4) user opens the blue tooth communication function of smart mobile phone;
5) MCU single-chip microcomputer synchronously opens Bluetooth pairing procedure, searches for in-plant intelligent mobile phone terminal,
If within the time of setting, do not search the smart mobile phone with blue tooth communication function, MCU single-chip microcomputer meeting temporary close bluetooth, to save the consumption of electricity, user's using function button restarts Bluetooth pairing procedure;
If within the time of setting, search the smart mobile phone access successful matching with blue tooth communication function, this embodiment one and smart mobile phone communication;
6) music player opening smart mobile phone plays music, earphone is inserted into the earphone interface of this embodiment one, listen to the simulated audio signal that intelligent mobile phone Bluetooth transmits, using function button can realize broadcasting/time-outs that Bluetooth music plays, song switching and the operation such as volume adjusting;
7) if smart mobile phone has incoming call or dials number, user can hear the sound of call by the earphone being inserted into the earphone interface of this embodiment one, the microphone that product carries simultaneously also can be opened, receive sound, using function button can realize bluetooth conversation rejection, answer, hang up, and the operation such as volume adjusting;
8) this embodiment one is worn on the wrist of user, arm or waist, the sensing data during user movement that gravity sensor gathers and when sleeping, through the process of MCU single-chip microcomputer to data, and be sent to matching used smart mobile phone by bluetooth communication module, the special APP software installed by smart mobile phone calculates the step number of human motion, move distance, sports energy consumption and sleep quality relevant parameter, and analyze the health index of user further, and send reasonability suggestion to user, be presented at the interface of the special APP software that smart mobile phone is installed, realize meter step and Sleep-Monitoring function.
Embodiment two
A kind of as shown in Figure 2 carry out with the light fixture 1 of authorizing the multifunction blue tooth player 3 that combines, with embodiment one, difference is: earphone interface is closed, install corresponding with the contact on the light fixture 1 of mandate of communication contacts interface is combined, wherein three contacts are connected with three data wires of the light fixture 1 of authorizing respectively, carry out identification and transfer control order, control the mains switch of the light fixture 1 of authorizing, lamplight brightness and light colour temperature, greatly facilitate user's using and managing the light fixture 1 of authorizing, two contacts respectively with power supply just, negative wire connects, charge function is provided.
The workflow of this embodiment two has following steps successively:
1) opening power, this embodiment two starts and initialization;
2) electric power management circuit is started working, and whether the battery electric quantity detecting lithium battery module is normal,
If battery electric quantity is normal, then this embodiment two is normally run;
If battery electric quantity is lower than set point, electric power management circuit is charged by indicator light reminding user, or is charged by USB interface, or to be connected with light fixture 1 by communication contacts interface and to charge;
3) whether MCU single-chip microcomputer is detected by communication contacts interface has the light fixture 1 of mandate to access, if there is external light fixture to access, the light fixture 1 determining whether to authorize will be continued, after the light fixture 1 of mandate confirmed as by MCU single-chip microcomputer, close earphone interface, and open corresponding control port, start Data Collection, and upload to MCU single-chip microcomputer in real time, to receive the control command of user;
4) user opens the blue tooth communication function of smart mobile phone 2;
5) MCU single-chip microcomputer synchronously opens Bluetooth pairing procedure, searches for in-plant intelligent mobile phone terminal,
If within the time of setting, do not search the smart mobile phone with blue tooth communication function, MCU single-chip microcomputer meeting temporary close bluetooth, to save the consumption of electricity, user's using function button restarts Bluetooth pairing procedure;
If within the time of setting, search the smart mobile phone 2 with blue tooth communication function and access and successful matching, this embodiment two and smart mobile phone 2 communication;
6) interface of the special APP software of smart mobile phone 2 installation is opened, user sends control command to this embodiment two by smart mobile phone 2, after this embodiment two receives control command, by communication contacts interface, the control command that smart mobile phone 2 sends is sent to the light fixture 1 of mandate, realizes controlling the radio operation of the light fixture 1 of authorizing;
If detect that the smart mobile phone 2 of user does not install special APP software, then MCU single-chip microcomputer can detect in temporary close, in official hour, and open detection again.
Embodiment three
A kind of as shown in Figure 3 carry out with the external voice box 4 of authorizing the multifunction blue tooth player that combines, with embodiment one, difference is: earphone interface is closed, install corresponding with the contact on the external voice box 4 of mandate of communication contacts interface is combined, wherein three contacts are connected with three data wires of the external voice box 4 of authorizing respectively, carry out identification and transfer control order, control the mains switch of the external voice box 4 of authorizing, pattern switches, a upper song/next bent switching, play/suspend and volume, greatly facilitate user's using and managing the external voice box 4 of authorizing, two contacts respectively with power supply just, negative wire connects, charge function is provided, its excess-three contact respectively with audio frequency L, R, ground wire connects, the external voice box 4 analog audio information being sent to mandate is play.
The workflow of this embodiment three has following steps successively:
1) opening power, this embodiment three starts and initialization;
2) electric power management circuit is started working, and whether the battery electric quantity detecting lithium battery module is normal,
If battery electric quantity is normal, then this embodiment three is normally run;
If battery electric quantity is lower than set point, electric power management circuit is charged by indicator light reminding user, or is charged by USB interface, or is charged by communication contacts interface and external voice box 4;
3) whether MCU single-chip microcomputer is detected by communication contacts interface has the external voice box of mandate to access, if there is external voice box to access, the external voice box 4 determining whether to authorize will be continued, after the external voice box 4 of mandate confirmed as by MCU single-chip microcomputer, close earphone interface, and open corresponding control port, start Data Collection, and upload to MCU single-chip microcomputer in real time, to receive the control command of user;
4) user opens the blue tooth communication function of smart mobile phone 2;
5) MCU single-chip microcomputer synchronously opens Bluetooth pairing procedure, searches for in-plant intelligent mobile phone terminal,
If within the time of setting, do not search the smart mobile phone with blue tooth communication function, MCU single-chip microcomputer meeting temporary close bluetooth, to save the consumption of electricity, user's using function button restarts Bluetooth pairing procedure;
If within the time of setting, search the smart mobile phone 2 with blue tooth communication function and access and successful matching, this embodiment three and smart mobile phone 2 communication;
6) interface of the special APP software of smart mobile phone 2 installation is opened, user sends control command to this embodiment three by smart mobile phone 2, after this embodiment three receives control command, by communication contacts interface, the control command that smart mobile phone 2 sends is sent to the external voice box 4 of mandate, realize controlling the radio operation of the external voice box 4 of authorizing, comprise mains switch, pattern switches, a upper song/next song switches, broadcasting/suspend and volume, can also microphone be passed through, realize call;
If detect that the smart mobile phone 2 of user does not install special APP software, then MCU single-chip microcomputer can detect in temporary close, in official hour, and open detection again.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; make some equivalent alternative or obvious modification without departing from the concept of the premise utility; and performance or purposes identical, all should be considered as belonging to the scope of patent protection that the utility model is determined by submitted to claims.

Claims (9)

1. a multifunction blue tooth player, support the use with the smart mobile phone with blue tooth communication function, comprise MCU single-chip microcomputer, the electric power management circuit be connected with described MCU single-chip microcomputer respectively, audio A/D change-over circuit, bluetooth communication module, function button, USB interface and housing, described electric power management circuit is also connected with lithium battery module respectively, described audio A/D change-over circuit also respectively with microphone, earphone interface, bluetooth communication module connects, described function button, USB interface, microphone and earphone interface are arranged on described housing outer surface, described electric power management circuit, comprise mains switch, charging circuit, discharge circuit and indicator light, described function button comprises mains switch, mode switching key, upper song/next bent switch key, broadcasting/Pause key and volume key, it is the one in physical button and touch key-press, it is characterized in that:
Be provided with gravity sensor in described housing, described gravity sensor is connected with described MCU single-chip microcomputer;
Described housing outer surface is provided with lanyard through hole and bandage holddown groove;
Described housing bottom is provided with communication contacts interface, and described communication contacts interface is arranged between described MCU single-chip microcomputer and the external electrical and electronic product of mandate combinationally used, and described communication contacts interface is also connected with described electric power management circuit.
2. multifunction blue tooth player as claimed in claim 1, is characterized in that:
The external electrical and electronic product of described mandate is the one in the external voice box of light fixture and the mandate of authorizing.
3. multifunction blue tooth player as claimed in claim 1 or 2, is characterized in that: it is characterized in that:
Described communication contacts interface comprises eight contacts, and wherein three contacts are connected with three data wires respectively, and two contacts respectively line positive and negative with power supply are connected, and its excess-three contact is connected with audio frequency L, R, ground wire respectively.
4. multifunction blue tooth player as claimed in claim 3,5. multifunction blue tooth player as claimed in claim 4, is characterized in that:
When the external electrical and electronic product of described mandate is the light fixture of authorizing, install corresponding with the contact on the light fixture of mandate of described communication contacts interface is combined, wherein three contacts are connected with three data wires of the light fixture of authorizing respectively, and two contacts respectively line positive and negative with power supply are connected.
5. multifunction blue tooth player as claimed in claim 3, is characterized in that:
When the external electrical and electronic product of described mandate is the external voice box of authorizing, install corresponding with the contact on the external voice box of mandate of described communication contacts interface is combined, wherein three contacts are connected with three data wires of the external voice box of authorizing respectively, two contacts respectively line positive and negative with power supply are connected, and its excess-three contact is connected with audio frequency L, R, ground wire respectively.
6. the multifunction blue tooth player as described in claim 4 or 5, is characterized in that:
Described MCU single-chip microcomputer is arranged in described housing, is the one in general 8 MCU single-chip microcomputers, 16 MCU single-chip microcomputers and 32 MCU single-chip microcomputers.
7. multifunction blue tooth player as claimed in claim 6, is characterized in that:
Described gravity sensor is arranged in described housing, is to adopt model to be the gravity sensor of the digital 3-axis acceleration sensor of BMA250.
8. multifunction blue tooth player as claimed in claim 7, is characterized in that:
Described audio A/D change-over circuit is arranged in described housing, comprises stereophone amplifier chip and peripheral cell that model is PAM8908.
9. multifunction blue tooth player as claimed in claim 8, is characterized in that:
Described bluetooth communication module is arranged in described housing, is adopt model to be the bluetooth communication module of the Bluetooth chip of AC4101 and adopt model to be one in the bluetooth communication module of the Bluetooth chip of CSR8670.
CN201420577035.7U 2014-09-30 2014-09-30 A kind of multifunction blue tooth player Expired - Fee Related CN204145690U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105049995A (en) * 2015-05-27 2015-11-11 广州黑格智能科技有限公司 Aural multimedia player
CN107911772A (en) * 2017-12-25 2018-04-13 广州市尊浪电器有限公司 One kind sleep sound equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105049995A (en) * 2015-05-27 2015-11-11 广州黑格智能科技有限公司 Aural multimedia player
CN105049995B (en) * 2015-05-27 2021-02-02 广州黑格智能科技有限公司 Ear multimedia playing equipment
CN107911772A (en) * 2017-12-25 2018-04-13 广州市尊浪电器有限公司 One kind sleep sound equipment

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