CN218161875U - Portable mobile phone charging device with switching function - Google Patents
Portable mobile phone charging device with switching function Download PDFInfo
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- CN218161875U CN218161875U CN202222241990.0U CN202222241990U CN218161875U CN 218161875 U CN218161875 U CN 218161875U CN 202222241990 U CN202222241990 U CN 202222241990U CN 218161875 U CN218161875 U CN 218161875U
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- mobile phone
- shell
- charging device
- switching function
- pasting
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Abstract
The utility model relates to the field of charging equipment technology and equipment function expansion, in particular to a portable mobile phone charging device with a switching function, which comprises a pasting part and a device main body, wherein the pasting part is made of metal with magnetism, and one end surface of the pasting part is provided with a pasting object for pasting an external mobile phone; the device main part includes the shell, sets up control panel and battery in the shell, sets up in the magnet of a shell terminal surface, sets up in earphone interface, connecting piece and the mouth that charges of shell side, the connecting piece is used for the interface that charges of external cell-phone, magnet is used for adsorbing the portion of pasting, the control panel includes control circuit, battery, 3.5mm earphone interface, connecting wire and the mouth that charges all are connected with control circuit electricity. An object of the utility model is to provide a portable charging device of cell-phone of area switching function can solve the problem that can't use wired earphone when using portable charging device.
Description
Technical Field
The utility model relates to a battery charging outfit technique and equipment function extend field, concretely relates to portable charging device of cell-phone of area switching function.
Background
At present, most mobile phones on the market are light and thin, so that the number of mobile phone batteries has to be reduced, the endurance of the mobile phones is shortened, and meanwhile, wired earphones cannot be used in the charging process; meanwhile, due to the reduction of endurance, a plurality of portable charging devices (commonly called as charge pal) are also available on the market, but the portable charging devices cannot use wired earphones during charging, so that inconvenience is caused.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a portable charging device of cell-phone of area switching function can solve the problem that can't use wired earphone when using portable charging device.
The utility model discloses a realize through following technical scheme:
a portable mobile phone charging device with a switching function comprises a pasting part and a device main body, wherein the pasting part is made of metal with magnetism, and a pasting object used for pasting an external mobile phone is arranged on one end face of the pasting part; the device main part includes the shell, sets up control panel and battery in the shell, sets up in the magnet of a shell terminal surface, sets up in earphone interface, connecting piece and the mouth that charges of shell side, the connecting piece is used for the interface that charges of external cell-phone, magnet is used for adsorbing the portion of pasting, the control panel includes control circuit, battery, 3.5mm earphone interface, connecting wire and the mouth that charges all are connected with control circuit electricity.
The connecting piece comprises a connecting plug and a connecting wire, the connecting plug is connected with the shell through the connecting wire, and the connecting plug is electrically connected with the control circuit.
Wherein, the sticker is one of glue or adhesive tape.
Wherein, the shell is square structure.
Wherein, the earphone interface comprises a 3.5mm interface and a 4.4mm interface.
Wherein, the magnet is embedded in the shell.
The utility model has the advantages that:
the utility model discloses a portable charging device of cell-phone of area switching function, through being provided with pasting portion and device main part, when using, the one side of pasting portion with the sticker is aimed at the back laminating of cell-phone, makes pasting portion and cell-phone fixed; the one side that will install the main part and be provided with magnet afterwards is aimed at the laminating of portion of pasting for the device main part adsorbs in the cell-phone back, inserts the kneck that charges of cell-phone with the connecting piece afterwards, when making the device main part can charge to the cell-phone, still accessible inserts wired earphone at the earphone kneck, can also use wired earphone when satisfying the portable charging device of use, convenient to use.
Drawings
The present invention is further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without inventive work.
Fig. 1 is an exploded view of the present invention.
Reference numerals
A sticking part-100 of the adhesive tape,
a device main body 200, a shell 201, an earphone interface 202, a connecting piece 203, a charging port 204, a connecting plug 205, a connecting wire 206, a 3.5mm interface 207, a 4.4mm interface 208,
a mobile phone-300.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
At present, most mobile phones on the market are light and thin, so that the number of mobile phone batteries has to be reduced, the endurance of the mobile phones is shortened, and meanwhile, wired earphones cannot be used in the charging process; meanwhile, due to the reduction of endurance, a plurality of portable charging devices (commonly called as charge pal) are also available on the market, but the portable charging devices cannot use wired earphones during charging, so that inconvenience is caused.
In order to solve the above problems, the present embodiment discloses a portable mobile phone charging device with a transfer function, which has a structure as shown in fig. 1, and includes an attaching portion 100 and a device main body 200, wherein the attaching portion 100 is made of a metal with magnetism, preferably iron or stainless steel; an adhesive article for adhering the external mobile phone 300 is arranged on one end surface of the adhering part 100; the device main part 200 includes shell 201, sets up control panel and battery in shell 201, sets up in the magnet of shell 201 terminal surface, sets up in the earphone interface 202 of shell 201 side, connecting piece 203 and the mouth 204 that charges, connecting piece 203 is used for the external cell-phone 300's the interface that charges, magnet is used for adsorbing portion 100 of pasting, the control panel includes control circuit, battery, 3.5mm earphone interface 202, connecting wire 206 and the mouth 204 that charges all are connected with control circuit electricity.
It should be noted that how the control module in this embodiment controls the battery to charge the mobile phone 300 and how to control the electrical connection between the mobile phone 300 and the earphone when the mobile phone 300 is charged belong to the prior art, and details are not described herein.
Specifically, the portable mobile phone charging device with the transfer function of the present invention, by having the pasting part 100 and the device main body 200, when in use, the surface of the pasting part 100 with the pasting object is aligned with the back surface of the mobile phone 300 for pasting, so that the pasting part 100 is fixed with the mobile phone 300; the one side that is provided with magnet with device main part 200 afterwards is aimed at the laminating of portion 100 for device main part 200 adsorbs in the cell-phone 300 back, inserts the interface that charges of cell-phone 300 with connecting piece 203 afterwards, makes device main part 200 when can charging cell-phone 300, still can be through inserting wired earphone in earphone interface 202 department, can also use wired earphone, convenient to use when satisfying the portable charging device of use.
Further, the connection member 203 includes a connection plug 205 and a connection line 206, the connection plug 205 is connected with the housing 201 through the connection line 206, and the connection plug 205 is electrically connected with the control circuit. The connection line 206 is made of a flexible material, so that the connection plug 205 can be conveniently connected with the charging port 204 of the mobile phone 300.
Specifically, the sticker is one of glue or adhesive tape, so that the sticker can be firmly stuck to the back of the mobile phone 300 and cannot be torn off easily.
Specifically, the housing 201 has a square structure, so that a user can comfortably hold the mobile phone 300.
Specifically, the earphone interfaces 202 include a 3.5mm interface 207 and a 4.4mm interface 208, and the two earphone interfaces 202 are respectively located on two sides of the connecting element 203, so that the plugging use of all wired earphones in the market can be met.
Specifically, magnet embedding sets up in shell 201 for device main part 200 is more parallel and level when laminating with the cell-phone 300 back, and stability is better.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a portable charging device of cell-phone of area switching function which characterized in that: the mobile phone sticker comprises a sticking part and a device main body, wherein the sticking part is made of metal with magnetism, and a sticking object used for sticking an external mobile phone is arranged on one end face of the sticking part;
the device main part includes the shell, sets up control panel and battery in the shell, sets up in the magnet of a shell terminal surface, sets up in earphone interface, connecting piece and the mouth that charges of shell side, the connecting piece is used for the interface that charges of external cell-phone, magnet is used for adsorbing the portion of pasting, the control panel includes control circuit, battery, 3.5mm earphone interface, connecting wire and the mouth that charges all are connected with control circuit electricity.
2. The portable mobile phone charging device with switching function of claim 1, wherein: the connecting piece comprises a connecting plug and a connecting wire, the connecting plug is connected with the shell through the connecting wire, and the connecting plug is electrically connected with the control circuit.
3. The portable charging device with switching function of mobile phone of claim 1, wherein: the adhesive substance is one of glue or adhesive tape.
4. The portable charging device with switching function of mobile phone of claim 1, wherein: the shell is of a square structure.
5. The portable charging device with switching function of mobile phone of claim 1, wherein: the earphone interface comprises a 3.5mm interface and a 4.4mm interface.
6. The portable charging device with switching function of mobile phone of claim 1, wherein: the magnet is embedded in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222241990.0U CN218161875U (en) | 2022-08-24 | 2022-08-24 | Portable mobile phone charging device with switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222241990.0U CN218161875U (en) | 2022-08-24 | 2022-08-24 | Portable mobile phone charging device with switching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218161875U true CN218161875U (en) | 2022-12-27 |
Family
ID=84555767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222241990.0U Active CN218161875U (en) | 2022-08-24 | 2022-08-24 | Portable mobile phone charging device with switching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218161875U (en) |
-
2022
- 2022-08-24 CN CN202222241990.0U patent/CN218161875U/en active Active
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