CN204993792U - Wirelessly share portable outdoor audio amplifier - Google Patents
Wirelessly share portable outdoor audio amplifier Download PDFInfo
- Publication number
- CN204993792U CN204993792U CN201520620849.9U CN201520620849U CN204993792U CN 204993792 U CN204993792 U CN 204993792U CN 201520620849 U CN201520620849 U CN 201520620849U CN 204993792 U CN204993792 U CN 204993792U
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- China
- Prior art keywords
- circuit
- module
- portable outdoor
- voice box
- outdoor voice
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- Expired - Fee Related
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Abstract
The utility model discloses a wirelessly share portable outdoor audio amplifier, the utility model discloses a wireless audio circuit and carry out the power supply circuit that supplies power for it, the utility model discloses can be to the same equipment propelling movement song of one or more, wireless shared audio signal's the channel that sends is selected to transmitter intelligence, and receiving equipment is according to the wireless shared audio signal's of received radio signal intelligent regulation receiving channel, realizes the synchronized play of song.
Description
Technical field
The utility model relates to a kind of Outdoor voice box, and particularly a kind of the wireless of music of can wirelessly sharing shares portable Outdoor voice box.
Background technology
Existing Outdoor voice box only possesses simple music playback function, namely pass through the music in reading USB flash disk or storage card and carry out the broadcasting that amplifies, also there is audio amplifier can connect mobile phone by the mode of data wire, tone frequency channel wire or bluetooth at present, realize the music play mobile phone EMS memory storage or listen to online.But above-mentioned Outdoor voice box all can only the music of independent play-out and its connection device, all music cannot be shared multiple device synchronization and play.
Utility model content
For solving the problem, the purpose of this utility model is that providing a kind of is shared with other multiple playback equipment by wireless mode by music, and synchronous the wireless of broadcasting of realization shares portable Outdoor voice box.
The technical scheme that the invention for solving the technical problem adopts is: wirelessly share portable Outdoor voice box, comprise ANTENN AUDIO circuit and carry out the power circuit of powering for it, described ANTENN AUDIO circuit comprises audio playing circuit, power amplifier and loudspeaker, described audio playing circuit, power amplifier are connected successively with loudspeaker, also comprise the control module for carrying out function control, described control module is connected with audio playing circuit; Also comprise for the RF transmitter module of other playback equipment wireless sharing music and transmitting antenna, described audio playing circuit to be connected with transmitting antenna by RF transmitter module launches wireless music and shares signal, and described control module is connected with RF transmitter module; Also comprise the RF receiver module for receiving other playback equipment wireless sharing music and reception antenna, described reception antenna is connected to receive and play wireless music with power amplifier by RF receiver module shares signal, and described control module is connected with RF receiver module.By control module control RF transmitter module and RF receiver module, intelligence transmitting can be realized and share signal with intelligence reception wireless music.
Further, the idle channels that the identification of described RF transmitter module is aerial, and select this idle channels to send wireless sharing audio signal as transmission channel, described wireless sharing audio signal comprises the radio-frequency identification code to sending channel, described RF receiver module receives and identifies the radio-frequency identification code in this wireless sharing audio signal, and transmission channel receiving channels is adjusted to corresponding to this radio-frequency identification code, receive described wireless sharing audio signal.RF transmitter module can identify that aerial idle channel is launched selectively, avoids signal Intermodulation Interference aloft, affects the quality that music pushes.
Further, described RF transmitter module sends wireless sharing audio signal by transmitting antenna to multiple playback equipment, achieves one and wirelessly shares portable Outdoor voice box and wirelessly share the function that portable Outdoor voice box pushes song to multiple.
Further, describedly wirelessly share portable Outdoor voice box and comprise wireless sharing music receiving mode, when being under this pattern, the equipment of music sharing is being carried out in described RF receiver module search, if do not search shared device, cyclic search will be carried out always, until find a shared device, if search multiple shared device, then can select to be switched to one of them shared device and play, therefore can select the wireless sharing audio signal oneself wanted, avoid the interference of other wireless signal.
Further, describedly wirelessly share portable Outdoor voice box and comprise wireless sharing music push mode, when being under this pattern, the music that this locality is being play by RF sending module is pushed to other and wirelessly shares the outer sound-box device of household portable, and song is shared with neighbouring companion.
Further, described ANTENN AUDIO circuit also comprises for being connected the bluetooth module obtaining music source with mobile phone, described bluetooth module is connected with audio playing circuit, under bluetooth mode when wireless share portable Outdoor voice box and mobile phone successful matching when, wirelessly share portable Outdoor voice box and can play song in mobile phone when not having electric wire to be connected with mobile phone.
Further, described ANTENN AUDIO circuit also comprises the external interface for connecting External memory equipment, and described external interface is connected with audio playing circuit, makes wirelessly to share portable Outdoor voice box and can play song in External memory equipment very easily.
Further, described external interface is one or more combinations of SD card interface, TF card interface, USB interface, can connect multiple External memory equipment and promptly charge to mobile electronic devices such as mobile phones.
Further, described power circuit comprise internal battery, electric power management circuit, for carrying out the power supply input interface that charges and for carrying out the power supply output interface exported of powering, described power supply output interface, power supply input interface be connected with internal battery respectively by power-supply management system, described internal battery by electric power management circuit for ANTENN AUDIO circuit provides power supply.
Further, describedly wirelessly share portable Outdoor voice box and also comprise a housing, described ANTENN AUDIO circuit, power circuit are arranged in housing, the upper surface of described housing is provided with the key-press module for selecting controlling functions, described key-press module is electrically connected with control module, and user controls wireless work of sharing portable Outdoor voice box by key-press module to control module input instruction.
Further, described key-press module is backlight key, and person easy to use shares portable Outdoor voice box manipulate wireless in the environment of dark.
Further, the front side of described housing is provided with lighting module, and the power input of described lighting module is connected with power circuit, and the control input end of described lighting module is connected with control module, therefore when user needs, the wireless function shared portable Outdoor voice box and throw light in addition.
Further, described external interface is arranged at the rear side of housing, facilitates wireless connection of sharing portable Outdoor voice box and External memory equipment.
Further, the rear side of described housing being provided with the interface flip for blocking external interface, protection external interface, reducing dust and entering external interface, improve reliability and the useful life of external interface.
Further, describedly wirelessly share portable Outdoor voice box and also comprise fixed support, described fixed support comprises for being fixed on the folder portion on bicycle handlebar hand position and the Access Division for stationary housing, the bottom of described housing is provided with the draw-in groove matched with Access Division, and described housing is detachably arranged on fixed support by draw-in groove.Make that wireless to share portable Outdoor voice box easy for removal and installation, not only can be arranged on bicycle and use, can also disassemble and be used alone.
The beneficial effects of the utility model are: the one that the utility model adopts is wireless shares portable Outdoor voice box, the utility model can push song to one or more identical device, the transmission channel of transmitter intelligent selection wireless sharing audio signal, receiving equipment, according to the receiving channels of the wireless signal Intelligent adjustment wireless sharing audio signal received, realizes the synchronous broadcasting of song.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is circuit block diagram schematic diagram of the present utility model;
Fig. 2 is profile vertical view of the present utility model;
Fig. 3 is profile front view of the present utility model;
Fig. 4 is profile rearview of the present utility model;
Fig. 5 is the profile rearview of the utility model when opening interface flip;
Fig. 6 is the scheme of installation of the utility model and support;
Fig. 7 is the partial schematic diagram that the utility model draw-in groove and Access Division are installed.
Embodiment
With reference to Fig. 1-Fig. 7, one of the present utility model is wireless shares portable Outdoor voice box.
As shown in Figure 1, the utility model comprises ANTENN AUDIO circuit and carries out the power circuit of powering for it, described ANTENN AUDIO circuit comprises audio playing circuit, power amplifier and loudspeaker, described audio playing circuit, power amplifier are connected successively with loudspeaker, also comprise the control module for carrying out function control, described control module is connected with audio playing circuit; Also comprise for the RF transmitter module of other playback equipment wireless sharing music and transmitting antenna, described audio playing circuit to be connected with transmitting antenna by RF transmitter module launches wireless music and shares signal, and described control module is connected with RF transmitter module; Also comprise the RF receiver module for receiving other playback equipment wireless sharing music and reception antenna, described reception antenna is connected to receive and play wireless music with power amplifier by RF receiver module shares signal, and described control module is connected with RF receiver module.By control module control RF transmitter module and RF receiver module, intelligence transmitting can be realized and share signal with intelligence reception wireless music.
As shown in Figure 1, the idle channels that the identification of described RF transmitter module is aerial, and select this idle channels to send wireless sharing audio signal as transmission channel, described wireless sharing audio signal comprises the radio-frequency identification code to sending channel, described RF receiver module receives and identifies the radio-frequency identification code in this wireless sharing audio signal, and transmission channel receiving channels is adjusted to corresponding to this radio-frequency identification code, receive described wireless sharing audio signal.RF transmitter module can identify that aerial idle channel is launched selectively, avoids signal Intermodulation Interference aloft, affects the quality that music pushes.
Further, described RF transmitter module sends wireless sharing audio signal by transmitting antenna to multiple playback equipment, achieves an audio amplifier pushes function from song to multiple audio amplifier.
Further, describedly wirelessly share portable Outdoor voice box and comprise wireless sharing music receiving mode, when being under this pattern, the equipment of music sharing is being carried out in described RF receiver module search, if do not search shared device, cyclic search will be carried out always, until find a shared device, if search multiple shared device, then can select to be switched to one of them shared device and play, therefore can select the wireless sharing audio signal oneself wanted, avoid the interference of other wireless signal.
Further, describedly wirelessly share portable Outdoor voice box and comprise wireless sharing music push mode, when being under this pattern, the music that this locality is being play by RF sending module is pushed to other and wirelessly shares the outer sound-box device of household portable, and song is shared with neighbouring companion.Music in bluetooth module can be gone out by wireless transmission by RF transmitter module, has been similar to the FM broadcast of RDS function, therefore has claimed music to push.So-called RDS function refers to that the wireless sharing audio signal of transmitting has radio-frequency identification code.
As shown in Figure 1, described ANTENN AUDIO circuit also comprises for being connected the bluetooth module obtaining music source with mobile phone, described bluetooth module is connected with audio playing circuit, under bluetooth mode when wireless share portable Outdoor voice box and mobile phone successful matching when, wirelessly share portable Outdoor voice box and can play song in mobile phone when not having electric wire to be connected with mobile phone.
Further, described ANTENN AUDIO circuit also comprises the external interface 4 for connecting External memory equipment, and described external interface 4 is connected with audio playing circuit, makes wirelessly to share portable Outdoor voice box and can play song in External memory equipment very easily.
Further, described external interface 4 is one or more combinations of SD card interface, TF card interface, USB interface, can connect multiple External memory equipment and promptly charge to mobile electronic devices such as mobile phones.To outside equipment charge: USB line is inserted the wireless USB delivery outlet sharing portable Outdoor voice box, then be connected to mobile phone to charge to mobile phone, no matter this function is at start or off-mode, all can charge to mobile phone, in order to mobile phone can obtain sufficient electricity, advise wireless share portable Outdoor voice box off-mode under use this function.To equipment charge: to wireless share portable Outdoor voice box charge time, red led glimmers, and is full of rear green indicating lamp long bright.Share in portable Outdoor voice box use procedure wireless, if electricity is not enough, indicator light is red fast blink, now should share portable Outdoor voice box charge to wireless in time.
As shown in Figure 1, described power circuit comprise internal battery, electric power management circuit, for carrying out the power supply input interface that charges and for carrying out the power supply output interface exported of powering, described power supply output interface, power supply input interface be connected with internal battery respectively by power-supply management system, described internal battery by electric power management circuit for ANTENN AUDIO circuit provides power supply.
As shown in Figure 2, describedly wirelessly share portable Outdoor voice box and also comprise a housing 1, described ANTENN AUDIO circuit, power circuit are arranged in housing 1, the upper surface of described housing 1 is provided with the key-press module 2 for selecting controlling functions, described key-press module 2 is electrically connected with control module, and user controls wireless work of sharing portable Outdoor voice box by key-press module 2 to control module input instruction.
Further, described key-press module 2 is backlight key, and person easy to use shares portable Outdoor voice box manipulate wireless in the environment of dark.
As shown in Figure 3, the front side of described housing 1 is provided with lighting module 3, the power input of described lighting module 3 is connected with power circuit, the control input end of described lighting module 3 is connected with control module, therefore when user needs, the wireless function shared portable Outdoor voice box and throw light in addition.Described lighting module 3 is made up of LED.The use of LED: shortly press power key opening/closing LED, LED one has second gear, short in switching brightness successively, no matter start or off-mode, and LED function can normally be opened, and because LED projection distance is limited, advises as standby lighting.
As shown in Figure 4 and Figure 5, described external interface 4 is arranged at the rear side of housing 1, facilitates wireless connection of sharing portable Outdoor voice box and External memory equipment.
Further, the rear side of described housing 1 being provided with the interface flip 5 for blocking external interface 4, protection external interface 4, reducing dust and entering external interface 4, improve reliability and the useful life of external interface 4.
As shown in Figure 6 and Figure 7, describedly wirelessly share portable Outdoor voice box and also comprise fixed support 6, described fixed support 6 comprises for being fixed on the folder portion 7 on bicycle handlebar hand position and the Access Division 8 for stationary housing 1, the bottom of described housing 1 is provided with the draw-in groove 9 matched with Access Division 8, and described housing 1 is detachably arranged on fixed support 6 by draw-in groove 9.Make that wireless to share portable Outdoor voice box easy for removal and installation, not only can be arranged on bicycle and use, can also disassemble and be used alone.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (10)
1. wirelessly share portable Outdoor voice box, comprise ANTENN AUDIO circuit and carry out the power circuit of powering for it, it is characterized in that: described ANTENN AUDIO circuit comprises audio playing circuit, power amplifier and loudspeaker, described audio playing circuit, power amplifier are connected successively with loudspeaker, also comprise the control module for carrying out function control, described control module is connected with audio playing circuit; Also comprise for the RF transmitter module of other playback equipment wireless sharing music and transmitting antenna, described audio playing circuit to be connected with transmitting antenna by RF transmitter module launches wireless music and shares signal, and described control module is connected with RF transmitter module; Also comprise the RF receiver module for receiving other playback equipment wireless sharing music and reception antenna, described reception antenna is connected to receive and play wireless music with power amplifier by RF receiver module shares signal, and described control module is connected with RF receiver module.
2. according to claim 1ly wirelessly share portable Outdoor voice box, it is characterized in that: described ANTENN AUDIO circuit also comprises for being connected the bluetooth module obtaining music source with mobile phone, and described bluetooth module is connected with audio playing circuit.
3. according to claim 1ly wirelessly sharing portable Outdoor voice box, it is characterized in that: described ANTENN AUDIO circuit also comprises the external interface (4) for connecting External memory equipment, and described external interface (4) is connected with audio playing circuit.
4. according to claim 3ly wirelessly share portable Outdoor voice box, it is characterized in that: described external interface (4) is SD card interface, one or more combinations of TF card interface, USB interface.
5. according to claim 1ly wirelessly share portable Outdoor voice box, it is characterized in that: described power circuit comprise internal battery, electric power management circuit, for carrying out the power supply input interface that charges and for carrying out the power supply output interface exported of powering, described power supply output interface, power supply input interface be connected with internal battery respectively by power-supply management system, described internal battery by electric power management circuit for ANTENN AUDIO circuit provides power supply.
6. according to claim 3ly wirelessly share portable Outdoor voice box, it is characterized in that: also comprise a housing (1), described ANTENN AUDIO circuit, power circuit are arranged in housing (1), the upper surface of described housing (1) is provided with the key-press module (2) for selecting controlling functions, and described key-press module (2) is electrically connected with control module.
7. according to claim 6ly wirelessly share portable Outdoor voice box, it is characterized in that: the front side of described housing (1) is provided with lighting module (3), the power input of described lighting module (3) is connected with power circuit, and the control input end of described lighting module (3) is connected with control module.
8. according to claim 6ly wirelessly share portable Outdoor voice box, it is characterized in that: described external interface (4) is arranged at the rear side of housing (1).
9. according to claim 8ly wirelessly sharing portable Outdoor voice box, it is characterized in that: the rear side of described housing (1) is provided with the interface flip (5) for blocking external interface (4).
10. according to claim 6ly wirelessly share portable Outdoor voice box, it is characterized in that: also comprise fixed support (6), described fixed support (6) comprises for being fixed on the folder portion (7) on bicycle handlebar hand position and the Access Division (8) for stationary housing (1), the bottom of described housing (1) is provided with the draw-in groove (9) matched with Access Division (8), and described housing (1) is detachably arranged on fixed support (6) by draw-in groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620849.9U CN204993792U (en) | 2015-08-17 | 2015-08-17 | Wirelessly share portable outdoor audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620849.9U CN204993792U (en) | 2015-08-17 | 2015-08-17 | Wirelessly share portable outdoor audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204993792U true CN204993792U (en) | 2016-01-20 |
Family
ID=55128110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520620849.9U Expired - Fee Related CN204993792U (en) | 2015-08-17 | 2015-08-17 | Wirelessly share portable outdoor audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204993792U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105049989A (en) * | 2015-08-17 | 2015-11-11 | 恩平市帕思高电子科技有限公司 | Portable outdoor speaker in wireless sharing |
| CN105848044A (en) * | 2016-06-03 | 2016-08-10 | 常州市科宏电子电器有限公司 | Bicycle Bluetooth sound box |
| WO2018177243A1 (en) * | 2017-03-30 | 2018-10-04 | 东莞市库珀电子有限公司 | Bluetooth speaker and bluetooth speaker-based sharing system |
| CN110418223A (en) * | 2019-08-01 | 2019-11-05 | 湖南神府智能科技有限公司 | A kind of portable multifunctional intelligent sound box |
| US10936278B2 (en) | 2016-12-30 | 2021-03-02 | Huawei Technologies Co., Ltd. | Method and apparatus for managing media file in managed device |
-
2015
- 2015-08-17 CN CN201520620849.9U patent/CN204993792U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105049989A (en) * | 2015-08-17 | 2015-11-11 | 恩平市帕思高电子科技有限公司 | Portable outdoor speaker in wireless sharing |
| CN105848044A (en) * | 2016-06-03 | 2016-08-10 | 常州市科宏电子电器有限公司 | Bicycle Bluetooth sound box |
| US10936278B2 (en) | 2016-12-30 | 2021-03-02 | Huawei Technologies Co., Ltd. | Method and apparatus for managing media file in managed device |
| WO2018177243A1 (en) * | 2017-03-30 | 2018-10-04 | 东莞市库珀电子有限公司 | Bluetooth speaker and bluetooth speaker-based sharing system |
| CN110418223A (en) * | 2019-08-01 | 2019-11-05 | 湖南神府智能科技有限公司 | A kind of portable multifunctional intelligent sound box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20210817 |