CN210468822U - Charging device for mobile terminal and mobile terminal - Google Patents
Charging device for mobile terminal and mobile terminal Download PDFInfo
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- CN210468822U CN210468822U CN201920916761.XU CN201920916761U CN210468822U CN 210468822 U CN210468822 U CN 210468822U CN 201920916761 U CN201920916761 U CN 201920916761U CN 210468822 U CN210468822 U CN 210468822U
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- mobile terminal
- serial bus
- universal serial
- bus interface
- charging device
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Abstract
The utility model discloses a charging device and a mobile terminal for the mobile terminal, which comprises a first shell and a charging and discharging module arranged in the first shell, wherein the device also comprises a universal serial bus interface male head and at least one universal serial bus interface female head which are arranged on the first shell; the universal serial bus interface male head is used for being directly connected with the universal serial bus interface female head of the mobile terminal, and at least one universal serial bus interface female head is used for being connected with an external data line universal serial bus interface; and the magnetic suction modules are arranged on two sides of the universal serial bus interface male head, wherein the magnetic suction modules are used for generating attraction with the magnetic suction modules arranged on two sides of the universal serial bus interface female head of the mobile terminal. The charging device for the mobile terminal can be directly connected with the mobile terminal in a relatively firm manner, so that the burden on a user caused by charging by using a data line is reduced.
Description
Technical Field
The utility model relates to the field of electronic technology, especially, relate to a charging device and mobile terminal for mobile terminal.
Background
With the development of the times, the mobile terminal has become an indispensable tool for people, the electric quantity of the mobile terminal always troubles the use of the mobile terminal, and the charging device is a good method for solving the problem of the electric quantity. Currently, more and more mobile terminals cancel an earphone jack and use a jack for charging and using an earphone function, a Universal Serial Bus (USB) type-c jack.
SUMMERY OF THE UTILITY MODEL
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
The embodiment of the utility model provides a charging device and mobile terminal for mobile terminal.
In a first aspect, an embodiment of the present invention provides a charging device for a mobile terminal, including a first housing, a charging and discharging module disposed inside the first housing, and further including a usb male connector and at least one usb female connector disposed on the first housing; the universal serial bus interface male head is used for being directly connected with the universal serial bus interface female head of the mobile terminal, and the at least one universal serial bus interface female head is used for being connected with an external data line universal serial bus interface; and the magnetic suction modules are arranged on two sides of the universal serial bus interface male head, wherein the magnetic suction modules are used for generating attraction with the magnetic suction modules arranged on two sides of the universal serial bus interface female head of the mobile terminal.
In a second aspect, an embodiment of the present invention provides a mobile terminal, including a second housing, a usb female connector is disposed on a side of the second housing, and the usb female connector can be directly electrically connected to the usb male connector of the first aspect; and the second shell on two sides of the female head of the universal serial bus interface is provided with a magnetic attraction module, wherein the magnetic attraction module is used for generating attraction with the magnetic attraction modules on two sides of the male head of the universal serial bus interface on the first shell.
The embodiment of the utility model provides a charging device and mobile terminal for mobile terminal, the charging device for mobile terminal includes first casing, sets up the charge-discharge module in first casing, still includes the public head of universal serial bus interface, at least one universal serial bus interface female head that set up on first casing; the universal serial bus interface male head is used for being directly connected with the universal serial bus interface female head of the mobile terminal, and the at least one universal serial bus interface female head is used for being connected with an external data line universal serial bus interface; and the magnetic suction modules are arranged on two sides of the universal serial bus interface male head, wherein the magnetic suction modules are used for generating attraction with the magnetic suction modules arranged on two sides of the universal serial bus interface female head of the mobile terminal. The structure of the charging device enables the charging device for the mobile terminal to be directly connected with the mobile terminal in a relatively tight mode, and reduces burden on a user caused by charging the mobile terminal by using the data line.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of one embodiment of a charging device for a mobile terminal according to the present disclosure;
fig. 2 is a front structural schematic view of the charging device for a mobile terminal shown in fig. 1;
fig. 3 is a schematic top view of the charging device for a mobile terminal shown in fig. 1;
fig. 4 is a schematic bottom view of the charging device for a mobile terminal shown in fig. 1;
fig. 5 is a schematic structural diagram of a usb type-c interface male used in a charging apparatus for a mobile terminal according to an embodiment of the present disclosure;
fig. 6 is an internal structure diagram of the charging device for the mobile terminal shown in fig. 1;
fig. 7 is a schematic cross-sectional structure diagram of one embodiment of a mobile terminal according to the present disclosure.
Detailed Description
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.
Referring to fig. 1 and 4, fig. 1 is a schematic structural diagram of an embodiment of a charging device for a mobile terminal according to the present disclosure; fig. 4 is a schematic bottom view of the charging device for a mobile terminal shown in fig. 1.
The charging device for the mobile terminal includes a first case 101, and a charge and discharge module disposed inside the first case 101. The charging apparatus for a mobile terminal further includes a Universal Serial Bus (USB) interface male connector 102, at least one USB interface female connector (such as USB interface female connectors 106, 107 shown in fig. 4) disposed on the first housing 101. The USB male connector 102 is used for directly connecting with a USB female connector of the mobile terminal, and at least one USB female connector (106, 107) is used for connecting with a USB interface of an external data line.
Generally, a usb female connector may be disposed on a housing of the mobile terminal. In the prior art, a mobile terminal is charged, and a charging power supply is generally connected with the mobile terminal through a data line. One end of the data line can be provided with a universal serial bus interface male head matched with the universal serial bus interface female head of the mobile terminal. The other end of the data line can be provided with an interface matched with the charging power interface.
The universal serial bus interface here may be various types of interfaces such as a universal serial bus Type a interface, a universal serial bus Type B interface, a universal serial bus Type C interface, and the like.
In the charging device for the mobile terminal provided by the present disclosure, since the usb male connector 102 electrically connected to the usb female connector of the mobile terminal is disposed on the first housing, the charging device and the mobile terminal can be connected without using a data line.
At least one usb female connector is further disposed on the first housing 101 of the charging device for a mobile terminal. Such as providing a female usb interface (106, 107) in a side of the first housing opposite the side on which the male usb interface 102 is located. It is understood that the at least one usb female connector may be disposed in other sides of the first housing.
Thus, the at least one USB female header (e.g., 106, 107) and other electronic devices may be connected using external data lines. Inside the charging device, the at least one usb female connector (e.g., 106, 107) may be connected to the usb male connector 102 on the first housing, respectively. Therefore, the mobile terminal can perform data interaction with other electronic equipment while being charged by using the charging device. For example, other electronic devices may read data stored in the mobile terminal or write data to the mobile terminal through the at least one usb female connector (e.g., 106, 107) while the mobile terminal is being charged by using the charging apparatus. For another example, the mobile terminal may read data stored in the other electronic device or write data to the other electronic device through the at least one usb interface header (e.g., 106, 107) while charging the mobile terminal using the charging apparatus for a mobile terminal. In addition, the mobile terminal can also output audio data by using the at least one usb interface female head (e.g. 106, 107) while charging by using the charging device for mobile terminal, for example, a user can listen to the audio data played by the mobile terminal by connecting the usb interface female head (e.g. 106, 107) with an earphone.
Referring to fig. 1 and fig. 3, in this embodiment, the charging device for a mobile terminal further includes magnetic attraction modules 103 and 104 disposed on two sides of the usb male connector 102. The magnetic attraction modules 103 and 104 are used for generating attraction with the magnetic attraction modules arranged on two sides of the usb interface female connector of the mobile terminal, so as to fasten the connection between the charging device for the mobile terminal and the mobile terminal.
The positions of the magnetic suction modules arranged at the two sides of the USB female head of the mobile terminal are matched with the positions of the magnetic suction modules 103 and 104 arranged at the two sides of the USB male head 102 of the charging device for the mobile terminal.
The magnetically attractive module herein may comprise a magnet. The corresponding magnetic attraction modules between the charging device for the mobile terminal and the mobile terminal have different polarities. In addition, the magnetic module arranged on the mobile terminal can also be metal which can be absorbed by the magnet.
It should be noted that the magnetic module disposed on the mobile terminal may be a part of an outer frame of the mobile terminal.
In addition, the magnetic module arranged on the mobile terminal can also be arranged on the protective shell of the mobile terminal.
In this embodiment, a data storage module may be further disposed inside the charging device for a mobile terminal. The data storage module may include an Erasable Programmable Read Only Memory (EPROM), or other data storage. The data storage module is electrically connected with the USB male connector 102 of the charging device for the mobile terminal, and the at least one USB female connector is electrically connected.
After the mobile terminal is connected with the charging device for the mobile terminal, data can be written into the data storage module or read from the data storage module. Therefore, the charging device for the mobile terminal can realize the function of data storage.
In some alternative implementations, as shown in fig. 4, an external memory card slot 108 is also provided on the first housing. The external memory card slot 108 here is electrically connected to a card reader module arranged inside the first housing. The card reader module is electrically connected to the usb male connector 102 and at least one usb female connector (e.g., 106, 107), wherein the usb male connector and the at least one usb female connector are disposed on the first housing. The external memory card slot 108 may be provided on any one surface of the first housing. For example, as shown in FIG. 4, the external memory card slot 108 is disposed on the same side as the at least one USB interface female (e.g., one of 106, 107).
In this way, the mobile terminal can read data stored in the external memory card and write data into the external memory card while being charged using the above-described charging device for mobile terminals. In addition, the other electronic devices may also read data provided in the external memory card or write data to the external memory card through at least one usb interface header (e.g., one of 106 and 107) in the charging apparatus for the mobile terminal.
The external data storage Card may be a TF Card (Trans-flash Card) or a secure digital Card (SD Card).
In these alternative implementations, as the external data storage card slot is used, the data storage space can be expanded using the external data storage card to meet the user's needs.
Referring to fig. 2, fig. 2 is a schematic front view of the charging device for a mobile terminal shown in fig. 1. As shown in fig. 2, the charging device for a mobile terminal has a T-shape as viewed from the front.
With continued reference to fig. 2, a touch screen 105 is disposed on the first housing of the charging device for the mobile terminal. The touch screen 105 may be electrically connected to a display control module disposed inside the first housing, and may be electrically connected to the usb male connector 102 disposed on the first housing.
The touch panel 105 may be a Liquid Crystal Display (LCD), an Organic Light-Emitting Display (OLED), an ink panel, or the like.
Here, the touch screen 105 may display information on the remaining power of the charge and discharge module. In addition, the touch screen 105 may display the used storage space of the data storage module, the remaining storage space information, and the like. Further, the touch screen 105 can also display a used memory space of the external memory card inserted in the external memory card slot and remaining memory space information.
The touch panel 105 may be a touch panel of the mobile terminal, and for example, the touch panel 105 may be provided with a return key 1051, a home key 1052, a multitasking key 1053, a custom smart key, etc., and may be configured to adjust the brightness of a display screen of the mobile terminal by sliding, adjust the volume of audio data played by the mobile terminal, etc.
Further, when the screen of the mobile terminal is displayed, brief information such as system time of the mobile terminal, weather collected by the mobile terminal, and information notification received by the mobile terminal may be displayed on the touch screen 105. Thus, the power consumption of the mobile terminal for the bright screen is reduced.
In order to display brief information in the mobile terminal on the touch panel 105 of the charging apparatus for a mobile terminal, a driver of the touch panel of the charging apparatus for a mobile terminal needs to be installed in the mobile terminal in advance. In addition, an application program configured by a user can be pre-installed in the mobile terminal. The application program can send information to the touch screen through the driver program for display, and collect user touch content sent by the touch screen through the driver program. And after the application program analyzes the user touch content, controlling a relevant module in the mobile terminal to complete a relevant function.
In some alternative implementations, the touch screen 105 provided on the charging device for the mobile terminal may be in the shape of a bar.
In some alternative implementations, the width and thickness of the charging device for a mobile terminal may be equal to the width and thickness of the mobile terminal, respectively. Therefore, when a user holds the charging device for the mobile terminal to charge the mobile terminal, the hand feeling is not deteriorated. Thereby reducing inconvenience of holding the charging device for the mobile terminal.
Referring to fig. 5, a schematic structural diagram of a usb type-c interface male plug used in a charging apparatus for a mobile terminal according to an embodiment of the present disclosure is shown.
As shown in fig. 5, the usb Type-C interface has 24 pins, wherein the pins a4, B9, a9, and B4 are power pins. Pins a1, B12, a12, B1 are ground pins. Pins a11, B2; a10, B3; a3, B10; a2, B11 can be used to connect external devices.
In this embodiment, charging may be achieved by using the power pin and the ground pin described above. The audio data transmission is realized by using A2, A3 or B2 and B. The function of using the touch screen and the card reader is realized by A11/A10 or B11/B10. Whether the port is connected with the equipment or not can be detected through the A5 pin.
Continuing to refer to fig. 6, it shows a schematic diagram of an internal structure of the charging device for the mobile terminal provided in the embodiment shown in fig. 1. As shown in fig. 6, a charging and discharging module 602, a control module 603, a data storage module 604, a card reader module 605, a display control module 606, and the like may be disposed inside the first housing 101 of the charging device for the mobile terminal. The control module 603 is electrically connected to the charging and discharging module 602, the data storage module 604, the card reader module 605 and the display control module 606, respectively. The display control module 606 is electrically connected to the charge and discharge module 602. In addition, the control module 603 is electrically connected to a usb male connector disposed on the first housing.
Referring to fig. 7, a schematic cross-sectional structure diagram of an embodiment of a mobile terminal according to the present disclosure is shown.
As shown in fig. 7, the mobile terminal includes a second housing 701. The side of the second housing 701 is provided with a usb female connector 702. The female usb interface 702 may be directly electrically connected to the male usb interface 102 provided on the first housing 101 of the charging apparatus for a mobile terminal in the embodiment shown in fig. 1.
In addition, the second housing 701 on both sides of the usb female connector 702 is provided with magnetic modules 703 and 704. The magnetic attraction modules 703 and 704 are used for generating attraction force with the magnetic attraction modules arranged on two sides of the usb interface male connector 102 on the first casing 101 of the charging device for mobile terminals provided in the embodiment shown in fig. 1, so as to fasten the connection between the mobile terminal and the charging device for mobile terminals.
In some application scenarios, the magnetic attraction modules 703 and 704 may be magnets. In other application scenarios, the magnetic attraction modules 703 and 704 may be metal that can be attracted by a magnet.
In addition, in other application scenarios, the magnetic attraction modules 703 and 704 may also be disposed on a protective casing of the mobile terminal. The protective shell is used for protecting the mobile terminal equipment. An exposure hole for exposing the usb female connector 702 is reserved in the protective shell. The magnetic attracting modules 703 and 704 may be disposed on two sides of the exposed hole, so that when the protective case is applied to the mobile terminal, an attractive force is generated between the magnetic attracting modules 703 and 704 of the protective case and the magnetic attracting module of the charging device for the mobile terminal, thereby fixing the connection between the mobile terminal and the charging device for the mobile terminal.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of features described above or equivalents thereof without departing from the spirit of the invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. The utility model provides a charging device for mobile terminal, includes first casing, sets up the inside charge-discharge module of first casing, its characterized in that: the device also comprises a universal serial bus interface male head and at least one universal serial bus interface female head which are arranged on the first shell; the universal serial bus interface male head is used for being directly connected with the universal serial bus interface female head of the mobile terminal, and the at least one universal serial bus interface female head is used for being connected with a universal serial bus interface of an external data line; and
the magnetic attraction modules are arranged on two sides of the universal serial bus interface male head and used for generating attraction with the magnetic attraction modules arranged on two sides of the universal serial bus interface female head of the mobile terminal.
2. The charging device for the mobile terminal according to claim 1, wherein the first housing further comprises a control module, a data storage module, a card reader module, and a display control module; the control module is respectively electrically connected with the charge-discharge module, the data storage module, the card reader module and the display control module, and the display control module is electrically connected with the charge-discharge module.
3. The charging device for the mobile terminal according to claim 2, wherein the data storage modules are electrically connected to the usb male connectors and the at least one usb female connector respectively.
4. The charging device for the mobile terminal according to claim 2, wherein an external memory card slot is disposed on the first housing, wherein the external memory card slot is electrically connected to the card reader module disposed inside the first housing, and the card reader module is electrically connected to the usb male plug and the at least one usb female plug, respectively.
5. The charging device for the mobile terminal according to claim 2, wherein a touch screen is further disposed on the first housing, and the touch screen is electrically connected to the display control module and the usb male connector.
6. The charging device for the mobile terminal according to claim 5, wherein the touch screen is shaped as a bar.
7. The charging apparatus for mobile terminal according to one of claims 1 to 6, wherein the width and the thickness of the charging apparatus for mobile terminal are equal to the width and the thickness of the mobile terminal, respectively.
8. The charging device for mobile terminal according to claim 7, wherein said device is T-shaped.
9. A mobile terminal, comprising a second housing, a side of the second housing being provided with a usb female connector, the usb female connector being electrically connectable to the usb male connector according to any one of claims 1 to 8; and
the second shell at two sides of the universal serial bus interface female head is provided with a magnetic module, wherein
The magnetic module is used to generate attraction force with the magnetic modules disposed on two sides of the usb interface male plug of the first housing as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916761.XU CN210468822U (en) | 2019-06-18 | 2019-06-18 | Charging device for mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916761.XU CN210468822U (en) | 2019-06-18 | 2019-06-18 | Charging device for mobile terminal and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468822U true CN210468822U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920916761.XU Active CN210468822U (en) | 2019-06-18 | 2019-06-18 | Charging device for mobile terminal and mobile terminal |
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| Country | Link |
|---|---|
| CN (1) | CN210468822U (en) |
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- 2019-06-18 CN CN201920916761.XU patent/CN210468822U/en active Active
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