TWM668792U - Multi-function power bank - Google Patents

Abstract

The invention is related to a multifunctional mobile power supply, including a mobile power supply body, a first connection unit protruding therefrom, two first terminals arranged on the first connection unit, the mobile power supply body having a storage unit, a power output terminal and a switch, the power output terminal, the switch and the two first terminals being electrically connected to the storage unit; an adapter plug body, a second connection unit concavely provided thereon, two second terminals arranged adjacent to the second connection unit, the adapter plug body having an AC power plug and a USB output port, the USB output The port and the two second terminals are electrically connected to the AC power plug; the first connection unit can be optionally embedded in the second connection unit, so that the adapter plug body is combined with the mobile power body. At the same time, the two second terminals are electrically connected to the two first terminals, and an electric power is connected through the AC power plug of the adapter plug body; thereby, the power storage unit of the mobile power body is charged, or the AC power plug of the adapter plug body can be selectively used alone to connect the electric power, and the electric power is output through the USB output port.

Description

Multi-function power bank

This invention is a mobile power supply, in particular a multifunctional mobile power supply that can be separated and used separately from the main body of the mobile power supply or the main body of the adapter plug.

Electronic products have become one of the essential devices in modern people's lives. According to surveys, people use mobile electronic products such as mobile phones, cameras or tablet computers for more than seven hours a day. Therefore, the need to maintain power when using electronic products has led to the emergence of mobile power supplies.

Power banks that have been used so far have many functions other than charging. For example, there is a patent M652188 of the Republic of China entitled "detachable power bank charging cable" comprising: a power bank having an electric device inside, a recessed portion and a socket at both ends thereof, and at least one wire slot connected thereto, wherein the socket is electrically connected to the electric device; at least one charging cable, which is disposed around the power bank and includes a main plug, at least one connecting wire, and a connecting wire. and at least one branch plug, the two ends of the connecting line are respectively connected to the main plug and the branch plug, the main plug can be detachably arranged in the socket of the mobile power supply, the connecting line is embedded in the wire groove of the mobile power supply, and the branch plug is embedded in the embedding recess of the mobile power supply; a mains plug electrically connected to the power device is arranged around the mobile power supply; the outer end of the embedding recess of the mobile power supply is provided with a bevel surface; the embedding recess of the mobile power supply is provided with at least one dividing protrusion.

Or there is a patent CN219893028U of the People's Republic of China "A detachable magnetic wireless mobile power supply with a bracket" including: an adapter and a power supply body detachably connected to the adapter; the adapter is provided with a concealed AC plug and a first output interface for charging electronic devices; a wireless magnetic charging plate is provided on one side of the power supply body, and a receiving cavity is provided on the side opposite to the wireless magnetic charging plate, and a supporting frame is provided in the receiving cavity. Thereby, there is no need to carry a separate power bank charging adapter and power cord; the applicability of the power bank is improved, making the charging of electronic devices faster and more convenient; there is no need to carry an additional charging cord, which is convenient for users to use; the power bank can be placed on its side on a flat surface, and when the power bank charges the electronic device, it can be tilted to charge, providing a comfortable viewing angle for the user, with a simple structure, low cost, and easy to carry and store.

The above-mentioned prior art provides a mobile power supply with a detachable charging cable and a mobile power supply with a detachable bracket, respectively, thereby providing users with a mobile power supply with multiple uses to meet the needs of different users.

Therefore, in order to increase the functionality of a power bank, the present invention provides a multifunctional power bank, which includes:

A mobile power source body, with a first connection unit protruding thereon, two first terminals disposed on the first connection unit, the mobile power source body having a storage unit, a power output terminal and a switch, the power output terminal, the switch and the two first terminals being electrically connected to the storage unit; an adapter plug body, with a second connection unit concavely disposed thereon, two second terminals disposed adjacent to the second connection unit, the adapter plug body having an AC power plug and a USB output port, the USB output port and the two second terminals The first connection unit is optionally embedded in the second connection unit so that the adapter plug body is combined with the mobile power body. At the same time, the two second terminals are electrically connected to the two first terminals, and an electric power is connected through the AC power plug of the adapter plug body to charge the power storage unit of the mobile power body; or the AC power plug of the adapter plug body can be selectively used alone to connect the electric power and output the electric power through the USB output port.

Furthermore, the first connection unit is convexly arranged on a first contact surface of the mobile power body, the first connection unit has a first top edge and two opposite first side edges, a plurality of latching protrusions are arranged on the two first side edges, a top edge recess is arranged between the first top edge and the first contact surface, the two first terminals are fixed at the position of the first top edge and adjacent to the top edge recess; the second connection unit is concavely arranged on a second contact surface of the adapter plug body, the second connection unit has A second top edge and two opposite second side edges, a plurality of latching recesses are arranged on the two second side edges, a top edge protrusion is arranged between the second top edge and the second contact surface, and the two second terminals are fixed at the position of the second top edge and adjacent to the top edge protrusion; when the first connecting unit is embedded in the second connecting unit, the aforementioned latching protrusions are respectively latched in the aforementioned latching recesses, and the first top edge is moved toward the position of the second top edge so that the top edge concave is against the top edge protrusion.

Furthermore, the mobile power source body has a charging surface and a back surface opposite to each other, and a wireless charging module is arranged and attached to the charging surface, and the wireless charging module is electrically connected to the power storage unit.

Furthermore, a bracket groove is recessed on the back side, and a bracket is movably arranged on the back side and can be selectively embedded in the bracket groove.

Furthermore, there is a side surface arranged between the charging surface and the back surface, and connecting the charging surface and the back surface, a charging cable slot is recessed in the side surface, and a charging cable is detachably arranged in the charging cable slot, the charging cable has a power input port and two power output ports, and the two power output ports are respectively of USB-C type and Lightning type; the power output terminal and the switch are arranged on the side surface.

Furthermore, a display screen is arranged on the side surface, and the display screen is electrically connected to the power storage unit.

Furthermore, a USB port is arranged on the side surface and adjacent to the charging cable slot, and the USB port is electrically connected to the power storage unit.

Furthermore, the power output port and the USB output port are USB-C ports.

According to the above technical features, the following effects can be achieved:

1. The adapter plug body can be used to connect to the mains to charge the power bank body, or the adapter plug body can be used alone to connect to the mains to output power to charge electronic products.

2. The adapter plug body can be separated or connected to the power bank body. After separation, the power bank body can be carried separately, which can reduce the size of the power bank and make it easier to carry.

3. Provides a variety of charging ports, including wireless charging port, USB-C port, USB-A port, and Lightning type connector, which can be used for electronic products of different brands.

4. The extended bracket can be used as a stand for electronic products, eliminating the need to carry an additional stand, and the power bank can provide functions other than charging.

Combining the above technical features, the main functions of the multifunctional mobile power supply can be clearly demonstrated in the following embodiments.

Please refer to the first, second, third, fourth, fifth and sixth figures. The multifunctional mobile power supply of the present invention comprises a mobile power supply body 1, an adapter body 2 and a charging cable 3.

The mobile power source body 1 has a charging surface 11 and a back surface 12 opposite to each other, and a side surface 13 and a first contact surface 14 between and connected to the charging surface 11 and the back surface 12; the mobile power source body 1 has a first connection unit 141, two first terminals 142, a storage unit, a wireless charging module 15, a power output terminal 16, a display screen 17, a USB port 18 and a switch. The switch 19, the first connecting unit 141 is protruding from the first contact surface 14, the two first terminals 142 are arranged on the first connecting unit 141, the power output terminal 16, the switch 19, the wireless charging module 15, the display screen 17, the USB port 18 and the two first terminals 142 are electrically connected to the storage unit, which is not shown in the figure. The storage unit is a battery that can be repeatedly charged and discharged. The switch 19 and the power output terminal 16 are disposed on the side surface 13, the power storage unit and the wireless charging module 15 are disposed in an internal space surrounded by the charging surface 11, the back surface 12, the side surface 13 and the first contact surface 14, and the wireless charging module 15 is disposed at a position corresponding to the charging surface 11; specifically, the first connecting unit 141 has a first top edge 1412 and two opposite first side edges 1411, and has a plurality of latching protrusions 1413 is disposed on the two first side edges 1411, a top edge recess 1414 is formed between the first top edge 1412 and the first contact surface 14, a cover sheet 1415 is attached to the first connection unit 141, and the two first terminals 142 are fixed at the position of the first top edge 1412 and disposed adjacent to the top edge recess 1414; a charging cable slot 131 is recessed in the side surface 13, and the USB port 18 is disposed adjacent to the charging cable slot 131. The above-mentioned USB port 18 can be of USB-A or USB-C type.

The adapter plug body 2 is recessed with a second connection unit 221, and two second terminals 23 are disposed adjacent to the second connection unit 221. The adapter plug body 2 has an AC power plug 24 and a USB output port 25. The USB output port 25 and the two second terminals 23 are electrically connected to the AC power plug 24. Specifically, the USB output port 25 is a USB-C port, but can also be a USB-A port. The adapter plug body 2 has a second contact surface 21, and a receiving space is recessed from the second contact surface 21. An insert 22 can be separated from the second contact surface 21. The second connecting unit 221 is disposed in the accommodating space and against the second contact surface 21. The second connecting unit 221 is disposed in the embedding piece 22. The second connecting unit 221 has a second top edge 2211 and two opposite second side edges 2212. A plurality of latch recesses 2213 are disposed on the two second side edges 2212. A top edge protrusion 2214 is provided between the second top edge 2211 and the second contact surface 21. The embedding piece 22 is embedded in the accommodating space so that the two second terminals 23 are fixed at the position of the second top edge 2211 and adjacent to the top edge protrusion 2214.

The first connection unit 141 can be selectively embedded in the second connection unit 221, so that the adapter plug body 2 is combined with the mobile power body 1, and at the same time, the two second terminals 23 are electrically connected to the two first terminals 142; specifically, the first contact surface 14 is attached to the second contact surface 21, and when the first connection unit 141 is embedded in the second connection unit 221, the aforementioned latching protrusion 1413 is separated. The first top edge 1412 is separately engaged in the aforementioned engaging recess 2213, and the top edge recess 1414 is moved toward the position of the second top edge 2211 so that the top edge recess 1414 abuts against the top edge protrusion 2214, thereby electrically connecting the two second terminals 23 to the two first terminals 142, and connecting an electric power through the AC power plug 24 of the adapter plug body 2 to charge the power storage unit of the mobile power body 1.

The charging cable 3 has a power input port 31 and two power output ports 32. The two power output ports 32 are respectively USB-C type and Lightning type. However, if one of the USB-C type and Lightning type is changed to USB-A, it is also a feasible embodiment. The power input port 31 is connected to the power output terminal 16. The power output terminal 16 is a USB-C port, but USB-A is also a feasible embodiment. The charging cable 3 can be detachably arranged in the charging cable slot 131.

Please refer to Figure 7 and Figure 8, the AC power plug 24 is rotatably disposed on the adapter plug body 2 and can be selectively embedded in a plug groove. A bracket groove 121 is recessed on the back surface 12, and a bracket 122 is swingably disposed on the back surface 12 and can be selectively embedded in the bracket groove 121.

Please refer to the first, eighth and ninth figures. In the first embodiment of the present invention, the wireless charging module 15 is used to charge an electronic product 4. Specifically, the electronic product 4 is attached to the charging surface 11 and contacts the wireless charging module 15, so that the power bank body 1 charges the electronic product 4. At this time, the charging cable 3 may not be used to connect the electronic product 4. At the same time, the bracket 122 can be pivoted and swung from the back side 12 to leave the bracket slot 121, and the power bank body 1 can be used as a support base for the electronic product 4, providing the user with a suitable viewing angle.

Please refer to FIG. 10. In the second embodiment of the present invention, when going out, the charged power bank body 1 can be separated and only the power bank body 1 can be carried out to reduce weight. The power bank body 1 and the electronic product 4 can be connected via the charging cable 3 to charge the electronic product 4.

Please refer to Figures 7 and 11. In the third embodiment of the present invention, in addition to using the multifunctional mobile power supply of the present invention to charge the electronic product 4, the adapter plug body 2 can also be separated and used alone to connect to a wall socket, so that the AC power plug 24 is connected to the wall socket to receive power, and the power is output through the USB output port 25 of the adapter plug body 2 to charge the electronic product 4 through the charging cable 3.

Combined with the description of the above embodiments, one can fully understand the operation, use and effects of the present invention. However, the above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of implementation of the present invention. In other words, simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the invention description are all within the scope covered by the present invention.

1: Power bank body 11: Charging surface 12: Back 121: Bracket slot 122: Bracket 13: Side 131: Charging cable slot 14: First contact surface 141: First connection unit 1411: First side 1412: First top 1413: Clamping protrusion 1414: Top edge concave 1415: Cover sheet 142: First terminal 15: Wireless charging module 16: Power output terminal 17: Display screen 18: USB port 19: Switch 2: Adapter plug body 21: Second contact surface 22: Insert 221: Second connection unit 2211: Second top edge 2212: Second side edge 2213: Clamp recess 2214: Top edge protrusion 23: Second terminal 24: AC power plug 25: USB output port 3: Charging cable 31: Power input port 32: Power output port 4: Electronic products

[Picture 1] is a three-dimensional exterior view of this work.

[The second picture] is a three-dimensional exterior view of this creation.

[The third picture] is an exploded view of this creation.

[Figure 4] is a partial exploded view of this work.

[Fifth Figure] is a partial exploded view of the present invention in which the first connecting unit is embedded in the second connecting unit and the latching concave portion is embedded in the latching convex portion.

[Figure 6] is a partial exploded view of the present invention in which the first connecting unit is embedded in the second connecting unit and the first terminal is connected to the second terminal.

[Figure 7] is a diagram of the AC power plug of this creation being extended and swung out.

[Figure 8] is a schematic diagram of the stand of this creation being swung out of the stand slot.

[Figure 9] is a schematic diagram of using the wireless charging module to charge a mobile phone.

[Figure 10] is a schematic diagram of using the power bank to connect the charging cable to charge a mobile phone.

[Figure 11] is a schematic diagram of the use of the adapter plug body connected to the wall socket and connected to the charging cable to directly charge the mobile phone.

1: Power bank body

11: Charging side

15: Wireless charging module

18: USB port

2: Adapter plug body

3: Charging cable

Claims (8)

A multifunctional mobile power supply, comprising: A mobile power supply body, with a first connection unit protruding, two first terminals arranged on the first connection unit, the mobile power supply body having a storage unit, a power output terminal and a switch, the power output terminal, the switch and the two first terminals are electrically connected to the storage unit; An adapter plug body, with a second connection unit concavely arranged, two second terminals arranged adjacent to the second connection unit, the adapter plug body having an AC power plug and a USB output port, the USB output port and the two second terminals are electrically connected to the AC power plug; The first connection unit can be selectively embedded in the second connection unit, so that the adapter plug body is combined with the mobile power body. At the same time, the two second terminals are electrically connected to the two first terminals, and a power is connected through the AC power plug of the adapter plug body to charge the storage unit of the mobile power body; Or the AC power plug of the adapter plug body can be selectively used alone to connect the power and output the power through the USB output port. The multifunctional mobile power supply as claimed in claim 1, wherein the first connection unit is convexly disposed on a first contact surface of the mobile power supply body, the first connection unit has a first top edge and two opposite first side edges, a plurality of latching protrusions are disposed on the two first side edges, a top edge recess is disposed between the first top edge and the first contact surface, the two first terminals are fixed at the position of the first top edge and adjacent to the top edge recess; the second connection unit is concavely disposed on a second contact surface of the adapter plug body, The second connection unit has a second top edge and two opposite second side edges, a plurality of latch recesses are arranged on the two second side edges, a top edge protrusion is arranged between the second top edge and the second contact surface, and the two second terminals are fixed to the position of the second top edge and adjacent to the top edge protrusion; when the first connection unit is embedded in the second connection unit, the latch protrusions are respectively latched in the latch recesses, and the first top edge is moved toward the position of the second top edge so that the top edge concave is against the top edge protrusion. The multifunctional mobile power source as described in claim 1, wherein the mobile power source body has a charging surface and a back surface opposite to each other, a wireless charging module is arranged and attached to the charging surface, and the wireless charging module is electrically connected to the power storage unit. The multifunctional mobile power source as described in claim 3, wherein the back surface has a bracket slot recessed therein, and a bracket is movably disposed on the back surface and can be selectively embedded in the bracket slot. A multifunctional mobile power source as described in claim 3, wherein a side surface is arranged between the charging surface and the back surface and connects the charging surface and the back surface, a charging cable slot is recessed in the side surface, a charging cable is detachably arranged in the charging cable slot, the charging cable has a power input port and two power output ports, the two power output ports are respectively of USB-C type and Lightning type; the power output port and the switch are arranged on the side surface. The multifunctional mobile power source as described in claim 5, wherein a display screen is arranged on the side surface, and the display screen is electrically connected to the power storage unit. The multifunctional mobile power source as described in claim 5, wherein a USB port is arranged on the side and adjacent to the charging cable slot, and the USB port is electrically connected to the power storage unit. A multifunctional mobile power supply as described in claim 1, wherein the power output port and the USB output port are USB-C ports.

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