Modular plug-in mobile power bank with built-in adapter

Abstract

The utility model discloses a modular plug-in mobile power supply with built-in adapter, which includes: an AC adapter module, a mobile power supply module and a PCB board module, wherein the AC adapter module is composed of an adapter lower shell and an adapter upper shell, the mobile power supply module is composed of a battery lower shell and a battery upper shell, the PCB board module is composed of a DC lower shell and a DC upper shell, a plug, a cover plate and an AC‑PCB mainboard are connected between the adapter lower shell and the adapter upper shell by screws, an AC‑PCB sub-board is welded on the AC‑PCB mainboard, a type‑c output port Ⅰ and a PIN male connector are welded on the AC‑PCB sub-board, a battery is embedded between the battery lower shell and the battery upper shell, a second decorative piece is provided at the left end of the battery, and a third decorative piece is provided at the right end, a DC‑PCB mainboard is connected between the DC lower shell and the DC upper shell by screws, and a type‑c output port Ⅱ and an apple output terminal are welded on the upper side of the DC‑PCB mainboard. Through the above structure, the problem that the mobile power supply does not provide other decompression functions such as interacting with people, and lacks fun and playability after satisfying the power supply function is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, in particular to a modular direct-plug mobile power supply with a built-in adapter. Background Art

[0002] With the development and popularization of electronic products, people's work and life are increasingly dependent on electronic products. In order to better improve the user experience and facilitate portability, electronic products have become thinner and lighter, with smaller products and more functions. At the same time, the power consumption of electronic products has also increased with the increase of functions. Therefore, mobile power supplies are essential equipment for users who frequently use electronic products.

[0003] 1. There are many types of mobile power banks on the market with various functions and a hard and cold feel. Some mobile power banks are cold products without life and temperature. Especially in the mobile power bank category, after satisfying the power supply function, all products no longer have other decompression functions such as interacting with people. They are not interesting and not playable.

[0004] 2. As a backup power source for mobile phones and other products, mobile power should be portable and simple to use. At the same time, it should avoid affecting the use of the mobile phone and the feel of the mobile phone during use. It should be small in size, easy to use and easy to carry.

[0005] Therefore, a modular direct-plug mobile power supply with built-in adapter is proposed, which can charge the mobile phone while having certain playability and decompression properties. The volume is very small after the modules are separated, and the feel of the mobile phone is not affected during use. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a modular plug-in mobile power supply with built-in adapter, which solves the problem that the mobile power supply, after satisfying the power supply function, no longer has other decompression functions such as interacting with people, and has no fun and playability.

[0007] The utility model also provides the above-mentioned modular plug-in mobile power supply with built-in adapter, comprising: an AC adapter module, a mobile power module and a PCB board module, the AC adapter module is connected to the left end of the mobile power module, the PCB board module is connected to the upper side of the mobile power module, the AC adapter module is composed of an adapter lower shell and an adapter upper shell, the mobile power module is composed of a battery lower shell and a battery upper shell, the PCB board module is composed of a DC lower shell and a DC upper shell, a plug, a cover plate and an AC-PCB mainboard are connected between the adapter lower shell and the adapter upper shell by screws, an AC-PCB sub-board is welded on the AC-PCB mainboard, a type-c output port I and a PIN needle male connector are welded on the AC-PCB sub-board, a battery is embedded between the battery lower shell and the battery upper shell, a second decorative piece is provided at the left end of the battery, and a third decorative piece is provided at the right end, a DC-PCB mainboard is connected between the DC lower shell and the DC upper shell by screws, and a type-c output port II and an apple output end are welded on the upper side of the DC-PCB mainboard.

[0008] According to the modular plug-in mobile power supply with built-in adapter, the plug is installed in the lower shell of the adapter through a cover plate, the AC-PCB mainboard is fixed to the upper side of the cover plate by screws, the type-c output port I output end is located on the upper side of the upper shell of the adapter, and the first decorative parts are installed on the front and rear sides and the upper side of the lower shell and the upper shell of the adapter.

[0009] According to the modular plug-in mobile power supply with built-in adapter, an adapter connector is provided between the AC adapter module and the mobile power supply module. There are two adapter connectors, which are respectively fixedly connected to the AC adapter module and the mobile power supply module by screws, and magnets are fixedly connected in the adapter connectors on both sides.

[0010] According to the modular plug-in mobile power supply with built-in adapter, a BAT-PCB sub-board and a PIN female connector are installed in the second decorative piece, the second decorative piece is fixedly connected to the left end of the battery lower shell and the battery upper shell by screws, a BAT-PCB main board and a bearing are provided between the third decorative piece and the battery lower shell and the battery upper shell, the third decorative piece is rotatably connected to the battery lower shell and the battery upper shell by the bearing, and the battery is connected to the BAT-PCB main board and the BAT-PCB sub-board by a BAT main-sub-board connecting line.

[0011] According to the modular plug-in mobile power supply with built-in adapter, a magnet and a PIN female connector are fixedly connected to the lower side of the battery upper shell, and the PIN female connector is connected to the BAT-PCB main board through a BAT main-sub board connecting line.

[0012] According to the modular plug-in mobile power supply with built-in adapter, a PIN pin male connector is provided on the lower side of the DC-PCB mainboard, a magnet is fixedly connected inside the DC lower shell, and the PIN pin male connector is adapted to the PIN pin female connector.

[0013] According to the modular plug-in mobile power supply with built-in adapter, the type-c output port II and the apple output terminal are both located on the outer periphery of the DC upper shell, and a decorative cover is mounted on the apple output terminal.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when the mobile phone device needs to be charged, the PCB module (i.e., circuit board module) is adsorbed on the mobile power module, and then directly plugged into the input socket at the bottom of the mobile phone to charge the mobile phone. When charging is not needed, the separate mobile power module can be held in the hand as a decompression toy with a rotating top. The magnetic combination of the AC module and the mobile power module can charge the mobile power

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a structural diagram of the modular plug-in mobile power supply with built-in adapter of the utility model;

[0019] Figure 2 It is a side view of the modular plug-in mobile power supply with built-in adapter of the utility model;

[0020] Figure 3 It is an exploded view of the modular plug-in mobile power supply with built-in adapter of the utility model.

[0021] Legend:

[0022] 1. Adapter lower shell; 2. Adapter upper shell; 3. Battery lower shell; 4. Battery upper shell; 5. DC lower shell; 6. DC upper shell; 7. Plug; 8. Cover; 9. AC-PCB motherboard; 10. Type-C output port I; 11. First decorative part; 12. Adapter connector; 13. Second decorative part; 14. Battery; 15. BAT-PCB motherboard; 16. Bearing; 17. Third decorative part; 18. DC-PCB motherboard; 19. Type-C output port II; 20. Apple output terminal; 21. Decorative cover. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-3 The modular plug-in mobile power supply with built-in adapter of the utility model embodiment comprises an AC adapter module, a mobile power supply module and a PCB board module, and is rocket-shaped as a whole, with a novel appearance, and can be disassembled into separate products. The AC adapter module is connected to the left end of the mobile power supply module, and the PCB board module is connected to the upper side of the mobile power supply module. The AC adapter module is composed of an adapter lower shell 1 and an adapter upper shell 2, the mobile power supply module is composed of a battery lower shell 3 and a battery upper shell 4, and the PCB board module is composed of a DC lower shell 5 and a DC upper shell 6;

[0025] The adapter lower shell 1 and the adapter upper shell 2 are connected with a plug 7, a cover plate 8 and an AC-PCB mainboard 9 by screws. The plug 7 is connected to the AC-PCB mainboard 9 by a spring. The AC-PCB mainboard 9 is welded with an AC-PCB sub-board. The AC-PCB sub-board is welded with a type-c output port Ⅰ10 and a PIN male connector. The plug 7 is installed on the adapter lower shell 1 through the cover plate 8. The AC-PCB mainboard 9 is fixed on the upper side of the cover plate 8 by screws. The output end of the type-c output port Ⅰ10 is located on the upper side of the adapter upper shell 2. The adapter lower shell 1 and the adapter upper shell 2 are both installed with a first decorative piece 11 on both the front and rear sides and the upper side. The first decorative piece 11 is rotatable for easy decompression. An adapter connector 12 is provided between the AC adapter module and the mobile power module. There are two adapter connectors 12, which are respectively fixedly connected to the AC adapter module and the mobile power module by screws. Magnets are fixedly connected in the adapter connectors 12 on both sides.

[0026] A battery 14 is embedded between the battery lower shell 3 and the battery upper shell 4, a second decorative piece 13 is provided at the left end of the battery 14, and a third decorative piece 17 is provided at the right end, a BAT-PCB sub-board and a PIN needle female connector are installed in the second decorative piece 13, the second decorative piece 13 is fixedly connected to the left ends of the battery lower shell 3 and the battery upper shell 4 by screws, a BAT-PCB main board 15 and a bearing 16 are provided between the third decorative piece 17 and the battery lower shell 3 and the battery upper shell 4, the third decorative piece 17 is rotatably connected to the battery lower shell 3 and the battery upper shell 4 through the bearing 16, the battery 14 is connected to the BAT-PCB main board 15 and the BAT-PCB sub-board through a BAT main and sub-board connecting line, a magnet and a PIN needle female connector are fixedly connected to the lower side of the battery upper shell 4, and the PIN needle female connector is connected to the BAT-PCB main board 15 through a BAT main and sub-board connecting line;

[0027] The DC-PCB mainboard 18 is connected between the DC lower shell 5 and the DC upper shell 6 by screws. The type-c output port II 19 and the apple output terminal 20 are welded on the upper side of the DC-PCB mainboard 18. The type-c output port II 19 and the apple output terminal 20 are both located on the outer periphery of the DC upper shell 6. The apple output terminal 20 is sleeved with a decorative cover 21. A PIN pin male connector is provided on the lower side of the DC-PCB mainboard 18. A magnet is fixedly connected inside the DC lower shell 5, and the PIN pin male connector is adapted to the PIN pin female connector.

[0028] Working principle: When the mobile device needs to be charged, the PCB module (i.e., circuit board module) is adsorbed on the mobile power module through a magnet, and then the battery 14 is connected to the DC-PCB motherboard 18 through the PIN male connector and the PIN female connector, and then the type-c output port II 19 or the Apple output port 20 is directly plugged into the input socket at the bottom of the mobile phone to charge the mobile phone;

[0029] When charging is not needed, the separate mobile power module can be held in the hand, and the third decorative piece 17 at the right end can be used as a rotating decompression toy, which is interesting and playable and convenient for relieving boredom;

[0030] When the battery 14 needs to be charged, the AC module is adsorbed on the left end of the mobile power module through a magnet, and then the battery 14 is connected to the AC-PCB mainboard 9 through the PIN pin male connector and the PIN pin female connector. Finally, the plug 7 in the lower shell 1 of the adapter is rotated out and the plug board is inserted to charge the battery 14. It is easy to operate and has a small size and is easy to carry.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Modular plug-in mobile power supply with built-in adapter, characterized by: include: An AC adapter module, a mobile power module and a PCB board module, wherein the AC adapter module is connected to the left end of the mobile power module, and the PCB board module is connected to the upper side of the mobile power module. The AC adapter module is composed of an adapter lower shell (1) and an adapter upper shell (2), and the mobile power module is composed of a battery lower shell (3) and a battery upper shell (4). The PCB board module is composed of a DC lower shell (5) and a DC upper shell (6). A plug (7), a cover plate (8) and an AC-PCB mainboard (9) are connected between the adapter lower shell (1) and the adapter upper shell (2) by screws. The AC-PC An AC-PCB sub-board is welded on the B main board (9), and a type-c output port I (10) and a PIN male connector are welded on the AC-PCB sub-board. A battery (14) is embedded between the battery lower shell (3) and the battery upper shell (4), and a second decorative piece (13) is provided at the left end of the battery (14), and a third decorative piece (17) is provided at the right end. A DC-PCB main board (18) is connected between the DC lower shell (5) and the DC upper shell (6) by screws, and a type-c output port II (19) and an apple output terminal (20) are welded on the upper side of the DC-PCB main board (18).

2. The modular plug-in mobile power supply with built-in adapter according to claim 1, characterized in that: The plug (7) is mounted on the lower shell (1) of the adapter via a cover plate (8); the AC-PCB mainboard (9) is fixed to the upper side of the cover plate (8) via screws; the output end of the type-c output port I (10) is located on the upper side of the upper shell (2) of the adapter; and first decorative parts (11) are mounted on both the front and rear sides and the upper side of the lower shell (1) and the upper shell (2) of the adapter.

3. The modular plug-in mobile power supply with built-in adapter according to claim 2, characterized in that: An adapter connector (12) is provided between the AC adapter module and the mobile power module. There are two adapter connectors (12), which are respectively fixedly connected to the AC adapter module and the mobile power module by screws. Magnets are fixedly connected inside the adapter connectors (12) on both sides.

4. The modular plug-in mobile power supply with built-in adapter according to claim 3, characterized in that: A BAT-PCB sub-board and a PIN female connector are installed in the second decorative piece (13); the second decorative piece (13) is fixedly connected to the left ends of the battery lower shell (3) and the battery upper shell (4) by means of screws; a BAT-PCB main board (15) and a bearing (16) are provided between the third decorative piece (17) and the battery lower shell (3) and the battery upper shell (4); the third decorative piece (17) is rotatably connected to the battery lower shell (3) and the battery upper shell (4) by means of the bearing (16); and the battery (14) is connected to the BAT-PCB main board (15) and the BAT-PCB sub-board by means of a BAT main-sub-board connecting line.

5. The modular plug-in mobile power supply with built-in adapter according to claim 4, characterized in that: A magnet and a PIN female connector are fixedly connected to the lower side of the battery upper shell (4), and the PIN female connector is connected to the BAT-PCB main board (15) via a BAT main and sub-board connection line.

6. The modular plug-in mobile power supply with built-in adapter according to claim 5, characterized in that: A PIN male connector is provided on the lower side of the DC-PCB mainboard (18), a magnet is fixedly connected inside the DC lower shell (5), and the PIN male connector is compatible with the PIN female connector.

7. The modular plug-in mobile power supply with built-in adapter according to claim 6, characterized in that: The type-c output port II (19) and the apple output terminal (20) are both located on the outer periphery of the DC upper shell (6), and a decorative cover (21) is sleeved on the apple output terminal (20).

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