CN210577849U - Portable charging box - Google Patents
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- CN210577849U CN210577849U CN201921489536.9U CN201921489536U CN210577849U CN 210577849 U CN210577849 U CN 210577849U CN 201921489536 U CN201921489536 U CN 201921489536U CN 210577849 U CN210577849 U CN 210577849U
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Abstract
The utility model provides a portable charging box, the charging box includes first charging box and second charging box, first charging box and the second charging box is used for charging terminal equipment, wherein, first charging box includes first battery, first electric energy transmission module and first power management module, the second charging box includes second battery, second electric energy transmission module and second power management module, first battery with first power management module is connected, first power management module with first electric energy transmission module is connected for managing the transmission of electric energy, the second battery with second power management module is connected, second power management module with second electric energy transmission module is connected for managing the transmission of electric energy, the charging box includes two sub-charging boxes, each sub-charging box has an individual battery, convenient to be separated for use, and is beneficial to carrying and reasonable use of the battery.
Description
Technical Field
The utility model relates to a wireless terminal charges, especially relates to a portable box that charges.
Background
Along with portable terminal's wide application, for conveniently carrying, some terminal equipment's volume is littleer and more, therefore its battery capacity can receive the restriction, some portable terminal adopt the box that charges to charge for the guarantee continuation of the journey, wireless terminal such as bluetooth headset, current two wireless bluetooth headset, all adopt wireless connection between two earphones and between earphone and the cell-phone, some can singly use or use in combination even, but current box that charges all is that a box that charges for a pair of earphone, can't carry the use alone, consequently the utility model provides a box that charges and wireless headset thereof exist in order to solve prior art not enough.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the embodiment of the utility model provides a portable box that charges can be for the terminal equipment power supply. The utility model discloses a realize like this, this box that charges includes first box and the second box that charges, first box that charges with the second box that charges is used for charging for terminal equipment, wherein, first box that charges includes first battery, first power transmission module and first power management module, the second box that charges includes second battery, second power transmission module and second power management module, first battery with first power management module connects, first power management module with first power transmission module connects for the transmission of management electric energy, the second battery with second power management module connects, second power management module with second power transmission module connects for the transmission of management electric energy.
Optionally, the charging box further comprises a connecting member for connecting or separating the first charging box and the second charging box.
Optionally, the connecting member includes an electric energy transmission channel, the electric energy transmission channel is used for electric energy transmission when the first charging box and the second charging box are connected, one end of the electric energy transmission channel is used for connecting the first power management module, and the other end of the electric energy transmission channel is used for connecting the second power management module; and/or, the first charging box comprises a first ground end, the second charging box comprises a second ground end, and the first ground end is used for being connected with the second ground end.
Optionally, the first power management module includes a first charging selection module, configured to select to transmit the power from the power transmission channel to the first battery and/or a terminal device to be charged in the first charging box; and/or the second power management module comprises a second charging selection module used for selecting to transmit the electric energy from the electric energy transmission channel to the second battery and/or the terminal equipment to be charged in the second charging box.
Optionally, the first power management module includes a first charging circuit, configured to control charging of the first battery; and/or the second power management module comprises a second charging circuit for controlling the charging of the second battery; and/or the first power management module comprises a first boosting circuit for boosting the voltage of the first battery; and/or the second power management module comprises a second boosting circuit for boosting the voltage of the second battery.
Optionally, the first power transmission module includes a first wireless charging module, and the first wireless charging module is connected to the first power management module and configured to transmit wireless power; and/or the second electric energy transmission module comprises a second wireless charging module, and the second wireless charging module is connected with the second power management module and used for wireless electric energy transmission.
Optionally, the first power transmission module includes a first power supply port, the first power supply port is connected to the first power management module, and is configured to be connected to a corresponding power supply port on the terminal device to implement power transmission, and the first charging box includes a third ground end, which is configured to be connected to a corresponding ground end on the terminal device; and/or, the second power transmission module comprises a second power supply port, the second power supply port is connected with the second power management module and used for being connected with a corresponding power supply port on the terminal equipment to realize power transmission, and the second charging box comprises a fourth ground end and used for being connected with a corresponding ground end on the terminal equipment.
Optionally, the first charging box further comprises a first data communication module, and the first data communication module is configured to control data communication of the first charging box; and/or the second charging box further comprises a second data communication module for controlling data communication of the second charging box.
Optionally, the first charging box further includes a first data transmission end, where the first data transmission end is connected to the first data communication module, and is used to connect to a corresponding data transmission end on the terminal device to implement data transmission; and/or the second charging box comprises a second data transmission end, and the second data transmission end is connected with the second data communication module and is used for being connected with a corresponding data transmission end on the terminal equipment to realize data transmission.
Optionally, the first charging box further includes a first wireless communication module, configured to wirelessly communicate with other wireless devices, and the first wireless communication module is connected to the first data communication module; and/or the second charging box comprises a second wireless communication module for performing wireless communication with other wireless devices, and the second wireless communication module is connected with the second data communication module.
Optionally, the first charging box further includes a first microphone, a first speaker and/or a first memory, the first data communication module is connected to the first microphone, the first speaker and/or the first memory, the first speaker is used for playing audio signals, the first memory is used for storing data, and the first microphone is used for collecting sound information; and/or the second charging box further comprises a second microphone, a second loudspeaker and/or a second memory, the second data communication module is connected with the second microphone, the second loudspeaker and/or the second memory, the second loudspeaker is used for playing audio signals, the second memory is used for storing data, and the second microphone is used for collecting sound information. Optionally, the connecting piece includes a data transmission channel, the data transmission channel is used for data transmission when the first charging box and the second charging box are connected, one end of the data transmission channel is used for connecting the first data communication module, and the other end of the data transmission channel is used for connecting the second data communication module.
Optionally, the terminal device includes a first terminal device and a second terminal device, the first terminal device includes a first wireless headset, the second terminal device includes a second wireless headset, the first charging box includes a first charging position for placing the first wireless headset or the second wireless headset, and the second charging box includes a second charging position for placing the first wireless headset or the second wireless headset.
By adopting the technical scheme, the method has the following beneficial effects: the charging box comprises a first charging box and a second charging box, the first charging box and the second charging box are used for charging terminal equipment, wherein the first charging box comprises a first battery, a first electric energy transmission module and a first power management module, the second charging box comprises a second battery, a second electric energy transmission module and a second power management module, the first battery is connected with the first power management module, the first power management module is connected with the first electric energy transmission module and used for managing the transmission of electric energy, the second battery is connected with the second power management module, and the second power management module is connected with the second electric energy transmission module and used for managing the transmission of electric energy. Adopt above-mentioned mode can be with the single box split that charges for dual equipment such as earphone divide into two sub-box that charges and use, every box that charges can the exclusive use and conveniently carry, further, can make up into a box that charges with two sub-boxes that charges through setting up the connecting piece and use at any time, and can also carry out the sharing of data and/or electric energy between two boxes that charge, can also derive abundant use scene, promoted product function and user experience.
Drawings
Fig. 1 is an overall schematic and block diagram of an embodiment of the present invention;
fig. 2a is a schematic view of a connector of the present invention and its overall schematic view;
FIG. 2b is a schematic view of a connector and its overall view of the present invention;
FIG. 2c is a schematic view of a connector of the present invention and its overall view;
FIG. 3 is a block diagram of modules of an embodiment of the present invention;
FIG. 4 is a block diagram of modules of an embodiment of the present invention;
fig. 5 is a block diagram of modules of an embodiment of the invention;
fig. 6 is a block diagram of modules of an embodiment of the invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments, and the technical features thereof may be combined with each other without conflict.
Referring to fig. 1, the embodiment of the present invention provides a charging box 1 including a first charging box 11 and a second charging box 12, where the first charging box 11 and the second charging box 12 are used to charge a terminal device 2, where the first charging box 11 includes a first battery 110, a first power transmission module 111 and a first power management module 112, the second charging box 12 includes a second battery 120, a second power transmission module 121 and a second power management module 122, the first battery 110 is connected to the first power management module 112, the first power management module 112 is connected to the first power transmission module 111 for managing transmission of electric energy, the second battery 120 is connected to the second power management module 122, and the second power management module 122 is connected to the second power transmission module 121 for managing transmission of electric energy.
The charging box 1 in this embodiment includes two sub-charging boxes, i.e., a first charging box 11 and a second charging box 12, which can be independently used, and each sub-charging box has a separate battery, a power transmission module, and a power management module, which may be a charging circuit and/or a boosting circuit (both may be conventional circuits) and the like, to control operations such as charging and discharging of the battery. The battery may be a fixed battery that is charged through a charging port (not shown) in the power transmission module or the wireless charging module and the power management module, or may be a battery that can be taken out and charged separately. The two sub-charging boxes in the embodiment can be used independently, are more convenient to carry, and can be carried by only one of the sub-charging boxes when being used for charging terminals such as a double-microphone double-wireless earphone (for example, a Bluetooth earphone) and the like.
In a possible embodiment, the charging box 1 further includes a connecting member 10 for connecting or separating the first charging box 11 and the second charging box 12.
In this embodiment, the connecting member 10 may combine the first charging box 11 and the second charging box 12 into a whole, or may be separated into two separate sub-charging boxes, and the connection manner may be various, for example, the connecting member is a connection structure with one end disposed on the first charging box and the other end disposed on the second charging box, and the middle portion may be detachable, or a large kit may place the two sub-charging boxes therein into a unified whole, or may be a separate connection structure with one end for connecting the first charging box and the other end for connecting the second charging box.
The connecting member may be a structural connection that only structurally combines the two sub charging boxes into a whole, and further, may also be configured to enable electrical connection between the two sub charging boxes based on the structural connection, so as to enable transmission of data and/or electrical energy.
As shown in fig. 3, in one possible embodiment, the connecting member 10 includes a power transmission channel 100, and the power transmission channel 100 is used for power transmission when the first charging box 11 and the second charging box 12 are connected; one end of the power transmission channel 100 is configured to connect to the first power management module 112, and the other end of the power transmission channel 100 is configured to connect to the second power management module 122; further, in order to have the same reference ground when the power is shared between the two sub charging boxes, the first charging box 11 further includes a first ground, and the second charging box 12 includes a second ground, the first ground being used for connecting with the second ground. (the above-mentioned ground is conventional practice and is not shown in the figure)
In this embodiment, at least the following situations are included, and in one situation, the structural combination of the first charging box 11 and the second charging box 12 can be realized through the power transmission channel 100 itself, and the electrical connection is realized while the structural combination is realized, that is, the power transmission channel itself is a connecting member, such as a power transmission interface, specifically, the power transmission interface includes but is not limited to a USB interface, one end of the power transmission port is disposed on the first charging box and connected to the first power management module, and the other end of the power transmission port is disposed on the second charging box and connected to the second power management module, and when the two ports are connected, the structural connection is realized, and the power transmission channel 100 is formed between the two sub-charging boxes; alternatively, two sub-charging boxes are provided with a conductive port respectively, and are connected to the power management modules of the sub-charging boxes, and the two conductive ports can be electrically connected directly or indirectly through the connecting member 10 to form the data transmission channel 100. In the direct electrical connection, the connection member 10 includes a portion connecting the two sub charging box structures and conductive ports for electrical connection located on the two sub charging boxes, so that the two conductive ports are directly contacted when the connection member 10 structurally merges the two sub charging boxes, thereby forming the power transmission path 100; and indirect electrical connection, that is, there is a conductive channel in the connecting member 10, and two ends of the conductive channel are provided with two ports, when the two sub charging boxes are combined by the connecting member 10, one port of the conductive channel is connected with a corresponding conductive port on the first charging box, and the other end is connected with a corresponding conductive port on the second charging box, so as to form the power transmission channel 100. Because of the existence of the power transmission channel 100, the first charging box 11 and the second charging box 12 can share the battery power, which facilitates the reasonable distribution of power.
It should be noted that the ground end may be independent from the connecting member 10, or may be a part of the connecting member 10.
In one possible embodiment, the first power management module 112 includes a first charging selection module 1121 for selecting to transmit the power from the power transmission channel 100 to the first battery 110 and/or the terminal device 21 (e.g., a first bluetooth headset) to be charged in the first charging box 11; and/or, the second power management module 122 includes a second charging selection module 1221 for selecting to transmit the power from the power transmission channel 100 to the second battery 120 and/or the terminal device 22 (e.g., a second bluetooth headset) to be charged in the second charging box 12.
In this embodiment, when the first charging box 11 is connected to the second charging box 12, if the power transmission channel 100 transmits power therebetween, the charging selection module can select to charge the battery with power from the power transmission channel 100 or to charge a terminal to be charged in the charging box, such as a bluetooth headset, or even to charge the battery and an external terminal at the same time. The circuit of the charging selection module can adopt the conventional practice in the field, and is not described in detail herein.
In one possible embodiment, the first power management module 112 includes a first charging circuit 1122 for controlling charging of the first battery 110; and/or, the second power management module 122 includes a second charging circuit 1222 for controlling charging of the second battery 120; and/or, the first power management module 112 includes a first boost circuit 1123 for boosting the voltage of the first battery 110; and/or, the second power management 122 module includes a second voltage boost circuit 1223 for boosting the voltage of the second battery 120.
In this embodiment, the charging circuit controls the charging of the battery of the charging box, which may be charging the battery by an external power source, or charging the battery of another sub-charging box by one sub-charging box through the power transmission channel 100. The charging circuit, the boosting circuit and the connection thereof can be realized by adopting the conventional design in the field, and the details are not repeated herein.
In one possible embodiment, the first power transmission module 111 includes a first wireless charging module 1111, and the first wireless charging module 1111 is connected to the first power management module 112 for wireless power transmission; and/or the second power transmission module 121 includes a second wireless charging module 1211, and the second wireless charging module 1211 is connected to the second power management module 122 for wireless power transmission.
In this embodiment, the wireless charging module is, for example, a wireless power transmission device such as a wireless charging coil, the power transmission module includes but is not limited to a wireless charging module, and of course, the wireless charging module can also be combined with a wired charging module, and even the wireless and wired charging modules are respectively responsible for different charging functions. In addition, the wireless charging module can be used for receiving an external power supply to wirelessly charge the charging box, the charging box can wirelessly charge terminal equipment such as a Bluetooth headset and the like through the wireless charging module, and the wireless charging between the two sub-charging boxes can be realized.
As shown in fig. 4, in a possible implementation manner, the first power transmission module 111 includes a first power supply port 1112, where the first power supply port 1112 is connected to the first power management module 112 and is configured to be connected to a corresponding power supply port on the terminal device 2 for power transmission, and the first charging box 11 includes a third ground (not shown in the figure in the conventional manner) and is configured to be connected to a corresponding ground on the terminal device; and/or the second power transmission module 121 includes a second power supply port 1212, the second power supply port 1212 is connected to the second power management module 122, and is configured to be connected to a corresponding power supply port on the terminal device 2 to implement power transmission, and the second charging box 12 includes a fourth ground (not shown in the figure in the conventional practice) for being connected to a corresponding ground on the terminal device.
In this embodiment, a wired charging mode is adopted between the charging box and the terminal device (e.g., a bluetooth headset), and the connection of the power supply port is utilized to realize electric energy transmission, for example, charging the bluetooth headset, where the power supply port may be a metal end point, such as a 5V power supply end, or may be in other forms. Still be equipped with the ground terminal on the sub-box that charges to have the same reference ground when having ensured for terminal equipment power supply, of course, this wired charging mode also can combine together with above-mentioned wireless charging mode.
As shown in fig. 5, in a possible embodiment, the first charging box 11 further includes a first data communication module 113, and the first data communication module 113 is used for controlling data communication of the first charging box 11; and/or, the second charging box 12 further includes a second data communication module 123, and the second data communication module 123 is configured to control data communication of the second charging box 12.
In this embodiment, the data communication module may control data communication of the charging box, where the data communication module is located, where the communication may be communication between the charging box and the terminal device, or communication between two sub-charging boxes, and for communication between different devices, the corresponding data communication module may be integrated in one module or not be placed in one module, which all belong to the protection scope of this application.
In a possible implementation manner, the first charging box 11 further includes a first data transmission terminal 114, where the first data transmission terminal 114 is connected to the first data communication module 113, and is used for being connected to a corresponding data transmission terminal on the terminal device 2 to implement data transmission; and/or the second charging box 12 includes a second data transmission terminal 124, and the second data transmission terminal 124 is connected to the second data communication module 123, and is configured to be connected to a corresponding data transmission terminal on the terminal device 2 to implement data transmission.
In this embodiment, the data transmission port may be an existing data transmission port such as a common IO port. Information such as the electric quantity of the earphone or the box can be transmitted through the data transmission end, and data sharing between the earphone and the box is achieved.
As shown in fig. 6, in one possible implementation, the first charging box 11 further includes a first wireless communication module 118 for performing wireless communication with other wireless devices, and the first wireless communication module 118 is connected to the first data communication module 113; and/or, the second charging box 12 includes a second wireless communication module 128 for wirelessly communicating with other wireless devices, and the second wireless communication module 128 is connected with the second data communication module 123.
In this embodiment, the wireless communication module includes but is not limited to communication modules such as bluetooth and wifi, such as a bluetooth transceiver module, and based on the wireless communication modules 118 and 128, wireless communication between the sub charging box and the external device and wireless communication between the sub charging boxes can be realized. If only one has the wireless function, the other sub charging box without the wireless function can be expanded to have the wireless function when the two are connected through the data transmission channel. The 118 and 128 may also be directly connected to a memory and/or a speaker, etc. for storing or playing the received data.
In a possible embodiment, the first charging box 11 further includes a first microphone 117, a first speaker 115 and/or a first memory 116, the first data communication module 113 is connected to the first microphone 17, the first speaker 115 and/or the first memory 116, the first microphone 117 is used for collecting sound information, the first speaker 115 is used for playing audio signals, and the first memory 116 is used for storing data; and/or the second charging box 12 further comprises a second microphone 127, a second speaker 125 and/or a second memory 126, the second data communication module 123 is connected with the second microphone 127, the second speaker 125 and/or the second memory 126, the second microphone 127 is used for collecting sound information, the second speaker 125 is used for playing audio signals, and the second memory 126 is used for storing data.
In the present embodiment, at least one of the first charging box 11 and the second charging box 12 includes a speaker, and the speaker may be one or more than one; at least one of the first charging box 11 and the second charging box 12 includes a microphone, and the number of the microphones may be one or more; at least one of the first charging box 11 and the second charging box 12 includes a memory, and the memory may be one or more than one. The speaker can play the audio signal that data communication module received, for example, the music signal that transmits bluetooth headset plays through the speaker, also can play the audio signal in the memory (such as SD card) certainly, and the sound signal that the microphone was gathered can be given the speaker broadcast, also can transmit for terminal equipment such as bluetooth headset and carry out further processing, can also save the function that realizes the recording pen in the memory.
In a possible embodiment, the connecting member 10 includes a data transmission channel 101, the data transmission channel 101 is used for data transmission when the first charging box 11 and the second charging box 12 are connected, one end of the data transmission channel 101 is used for connecting the first data communication module 113, and the other end of the data transmission channel 101 is used for connecting the second data communication module 123.
In this embodiment, similar to the aforementioned power transmission channel 100, the data transmission channel 101 has multiple forms, for example, the data transmission channel 101 may be a data interface, one end of the interface is disposed on the first charging box, the other end of the interface is disposed on the second charging box, and two ends of the interface are connected to realize connection between the first charging box and the second charging box, and form a data transmission channel, such as a USB interface; the data transmission channel 101 may also be a data channel disposed in the connecting member, two ends of the data channel are used for being connected with corresponding ports of the first charging box and the second charging box to form a transmission channel between the two sub-charging boxes, for example, a transmission line, and two ends of the data channel are respectively used for being connected with the first charging box and the second charging box to form the data transmission channel 101; the data transmission path 101 may also be a part of a connector, and when two sub-charging boxes are structurally combined into a whole, two ports provided on the two sub-charging boxes are contacted to form the data transmission path 101, and the ports provided on the sub-charging boxes are connected to the data communication modules in the sub-charging boxes. The data transmission channel 101 may be in various forms, and may be used in combination with the wireless communication modules 118 and 128, even in combination with the power transmission channel 100. In combination with the data transmission channel 101, taking a bluetooth headset as an example, data sharing between the first bluetooth headset and the second bluetooth headset can be achieved through the first data transmission terminal 114, the second data transmission terminal 124 and the data transmission channel 101.
In a possible embodiment, the terminal device 2 comprises a first terminal device 21 and a second terminal device 22, the first terminal device 21 comprises a first wireless earphone 211, the second terminal device 22 comprises a second wireless earphone 221, the first charging box 11 comprises a first charging potential 118 for placing the first wireless earphone 211 or the second wireless earphone 221, and the second charging box 12 comprises a second charging potential 128 for placing the first wireless earphone 211 or the second wireless earphone 221.
In this embodiment terminal equipment has two sub-equipment, the product that specially adapted used in pairs, like true wireless bluetooth headset, the charging position has the effect of accomodating of placing the earphone, can charge for the earphone through the power supply port or the mode that adopts wireless charging simultaneously, can also place two bluetooth headsets in two sub-charging boxes to audio data transmission that receives the earphone plays through its speaker again for two sub-charging boxes, thereby becomes true wireless stereo speaker with true wireless stereo headset. In addition, if the left ear and the right ear are not distinguished, the two charging boxes can charge the left earphone and the right earphone separately.
The communication mode of the wireless headset includes but is not limited to bluetooth (including BLE), wifi and near field communication. At least one of the first wireless earphone and the second wireless earphone can be connected with portable terminal equipment such as a mobile phone, and wireless connection or wireless connection does not exist between the first wireless earphone and the second wireless earphone. In practical use, at least two of the first wireless communication module 113, the second wireless communication module 123, the first wireless earphone 211, the second wireless earphone 221, and the audio source device 3 establish wireless connection. Different connection modes represent different application modes and the diversity of the application of the charging box, wherein the sound source equipment comprises but is not limited to a mobile phone, a tablet and other terminal equipment.
It should be noted that the utility model discloses in all terminal equipment among the embodiment all can be bluetooth headset, especially true wireless bluetooth headset, the required communication module of bluetooth headset end and interface etc. correspond with the box of charging can, belong to well-known technique, no longer complain here. Although the present application defines two charging boxes, it is within the scope of the present application to extend more than two charging boxes based on the same principle, and the battery of the charging box in the present application can provide electric energy for other circuits of the charging box.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects. For the sake of simplicity and convenience of description, the description of "and/or" is used in the present application, and it is emphasized that "a and/or B" includes any one of a scheme, B scheme, and a and B scheme, and when some schemes are deleted, no influence is exerted on other schemes.
Claims (13)
1. The utility model provides a portable charging box, its characterized in that, charging box includes first charging box and second charging box, first charging box with the second charging box is used for charging for terminal equipment, wherein, first charging box includes first battery, first electric energy transmission module and first power management module, the second charging box includes second battery, second electric energy transmission module and second power management module, first battery with first power management module connects, first power management module with first electric energy transmission module connects for the transmission of management electric energy, the second battery with second power management module connects, second power management module with second electric energy transmission module connects for the transmission of management electric energy.
2. The charging box according to claim 1, further comprising a connecting member for connecting or disconnecting the first charging box and the second charging box.
3. The charging box according to claim 2, wherein the connecting member comprises a power transmission channel, the power transmission channel is used for power transmission when the first charging box and the second charging box are connected, one end of the power transmission channel is used for connecting the first power management module, and the other end of the power transmission channel is used for connecting the second power management module; and/or, the first charging box comprises a first ground terminal, the second charging box comprises a second ground terminal, and the first ground terminal is used for being connected with the second ground terminal.
4. A charging box according to claim 3, wherein the first power management module comprises a first charging selection module for selecting to transmit the power from the power transmission channel to the first battery and/or a terminal device to be charged in the first charging box; and/or the second power management module comprises a second charging selection module used for selecting to transmit the electric energy from the electric energy transmission channel to the second battery and/or the terminal equipment to be charged in the second charging box.
5. A charging box according to claim 3, wherein said first power management module comprises a first charging circuit for controlling charging of said first battery; and/or the second power management module comprises a second charging circuit for controlling the charging of the second battery; and/or the first power management module comprises a first boosting circuit for boosting the voltage of the first battery; and/or the second power management module comprises a second boosting circuit for boosting the voltage of the second battery.
6. A charging box as claimed in claim 3, wherein the first power transmission module comprises a first wireless charging module connected to the first power management module for wireless power transmission; and/or the second electric energy transmission module comprises a second wireless charging module, and the second wireless charging module is connected with the second power management module and used for wireless electric energy transmission.
7. A charging box according to claim 3, wherein the first power transmission module comprises a first power supply port, the first power supply port is connected with the first power management module and is used for being connected with a corresponding power supply port on the terminal device to realize power transmission, and the first charging box comprises a third ground terminal and is used for being connected with a corresponding ground terminal on the terminal device; and/or, the second power transmission module comprises a second power supply port, the second power supply port is connected with the second power management module and used for being connected with a corresponding power supply port on the terminal equipment to realize power transmission, and the second charging box comprises a fourth ground end and used for being connected with a corresponding ground end on the terminal equipment.
8. The charging box according to any one of claims 2 to 7, wherein the first charging box further comprises a first data communication module for controlling data communication of the first charging box; and/or the second charging box further comprises a second data communication module for controlling data communication of the second charging box.
9. The charging box according to claim 8, wherein the first charging box further comprises a first data transmission terminal, the first data transmission terminal is connected with the first data communication module and is used for being connected with a corresponding data transmission terminal on the terminal device to realize data transmission; and/or the second charging box comprises a second data transmission end, and the second data transmission end is connected with the second data communication module and is used for being connected with a corresponding data transmission end on the terminal equipment to realize data transmission.
10. A charging box according to claim 8, wherein said first charging box further comprises a first wireless communication module for wireless communication with a wireless device, said first wireless communication module being connected with said first data communication module; and/or the second charging box comprises a second wireless communication module for performing wireless communication with a wireless device, and the second wireless communication module is connected with the second data communication module.
11. A charging box according to claim 8, wherein the first charging box further comprises a first microphone, a first speaker and/or a first memory, the first data communication module is connected with the first microphone, the first speaker and/or the first memory, the first speaker is used for playing audio signals, the first memory is used for storing data, and the first microphone is used for collecting sound information; and/or the second charging box further comprises a second microphone, a second loudspeaker and/or a second memory, the second data communication module is connected with the second microphone, the second loudspeaker and/or the second memory, the second loudspeaker is used for playing audio signals, the second memory is used for storing data, and the second microphone is used for collecting sound information.
12. The charging box according to claim 8, wherein the connecting member comprises a data transmission channel for data transmission when the first charging box and the second charging box are connected, one end of the data transmission channel is used for connecting the first data communication module, and the other end of the data transmission channel is used for connecting the second data communication module.
13. The charging box according to claim 1, wherein the terminal device comprises a first terminal device and a second terminal device, the first terminal device comprises a first wireless headset, the second terminal device comprises a second wireless headset, the first charging box comprises a first charging position for placing the first wireless headset or the second wireless headset, and the second charging box comprises a second charging position for placing the first wireless headset or the second wireless headset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489536.9U CN210577849U (en) | 2019-09-06 | 2019-09-06 | Portable charging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489536.9U CN210577849U (en) | 2019-09-06 | 2019-09-06 | Portable charging box |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113286212A (en) * | 2021-05-20 | 2021-08-20 | 北京明略软件***有限公司 | Wearing type audio acquisition assembly |
| CN114710728A (en) * | 2022-04-29 | 2022-07-05 | 歌尔股份有限公司 | Split type earphone box, earphone subassembly and head-mounted device |
| CN114710729A (en) * | 2022-04-29 | 2022-07-05 | 歌尔股份有限公司 | Split type earphone box, earphone subassembly and head-mounted device |
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2019
- 2019-09-06 CN CN201921489536.9U patent/CN210577849U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113286212A (en) * | 2021-05-20 | 2021-08-20 | 北京明略软件***有限公司 | Wearing type audio acquisition assembly |
| CN113286212B (en) * | 2021-05-20 | 2022-07-12 | 北京明略软件***有限公司 | Wearing type audio acquisition assembly |
| CN114710728A (en) * | 2022-04-29 | 2022-07-05 | 歌尔股份有限公司 | Split type earphone box, earphone subassembly and head-mounted device |
| CN114710729A (en) * | 2022-04-29 | 2022-07-05 | 歌尔股份有限公司 | Split type earphone box, earphone subassembly and head-mounted device |
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Address after: Zone C, floor 1, plant 1, No.1, Keji 4th Road, Tangjiawan Town, high tech Zone, Zhuhai City, Guangdong Province 519085 Patentee after: ACTIONS TECHNOLOGY Co.,Ltd. Address before: Zone C, floor 1, plant 1, No.1, Keji 4th Road, Tangjiawan Town, high tech Zone, Zhuhai City, Guangdong Province 519085 Patentee before: ACTIONS (ZHUHAI) TECHNOLOGY Co.,Ltd. |