CN107658944A - A kind of shared portable power source - Google Patents

Abstract

The invention discloses a shared mobile power supply, which includes an upper power supply and a lower power supply. Both the upper end surface of the upper power supply and the lower end surface of the lower power supply are provided with a USB output interface and a USB charging interface. The upper end surface of the lower power supply A power connection column is provided, and a slot matching the power connection column is provided on the lower end surface of the upper power supply, and the upper power supply and the lower power supply are detachably connected as a whole through a connecting mechanism. When many people travel together, you can split the shared mobile power supply into two mobile power supplies, and each person uses one mobile power supply; when traveling alone, you can either use the shared mobile power supply directly or divide it into two. It can be disassembled and used; the shared mobile power supply can also save a data line, which not only saves resources, but also facilitates users.

Description

A shared mobile power supply

technical field

The invention relates to the technical field of mobile power supplies, in particular to a shared mobile power supply.

Background technique

At present, mobile phones are the most popular and convenient tools in the fields of mobile payment, communication, entertainment, etc., but with the increase of mobile phone functions, the power consumption of mobile phones also increases rapidly, and the capacity of mobile phone batteries is limited, so many people use mobile power for Phone battery life. Therefore, the demand for mobile power is also increasing, but the more energy stored in the mobile power, the larger the volume, and it is obvious to all that it is inconvenient to carry, but it is extremely inconvenient not to carry a mobile power. Many people travel together and carry multiple mobile phones. The power supply is even more troublesome, and there are multiple data lines. Therefore, a shared mobile power supply is developed to solve the above problems.

Contents of the invention

In order to overcome the shortcomings of the prior art, the present invention provides a shared mobile power supply, which can be shared by multiple people or used by a single person, and is convenient to carry.

The technical solution adopted by the present invention to solve its technical problems is:

A shared mobile power supply, comprising an upper power supply and a lower power supply, the upper end surface of the upper power supply and the lower end surface of the lower power supply are provided with a USB output interface and a USB charging interface, and the upper end surface of the lower power supply is provided with a power connection The lower end surface of the upper power supply is provided with a slot matching the power connection column, and the upper power supply and the lower power supply are detachably connected as a whole through a connecting mechanism.

As an improvement of the above technical solution, the connecting mechanism includes a positioning post arranged on the upper end surface of the lower power supply and a positioning hole provided on the lower end surface of the upper power supply, and the positioning post cooperates with the positioning hole to connect the upper power supply and the lower power supply as a whole .

Solution 1, the positioning post and the positioning hole are interference fit.

Solution 2, the outer wall of the positioning column is provided with a snap boss, and the inner wall of the positioning hole is provided with a slot matching the snap boss.

As a further improvement, two positioning posts are provided and are located on both sides of the lower power supply, and two positioning holes are correspondingly provided.

As a further improvement, the positioning column is set as a hexagonal cylinder, and the positioning hole is correspondingly set as a hexagonal counterbore.

The beneficial effect of the present invention is that: the shared mobile power supply adopts a series connection method, connects the upper power supply and the lower power supply of the same size as a whole, connects the power through the cooperation of the power connection column and the slot, and detachably connects the power supply through the connecting mechanism. One, then the upper power supply and the lower power supply are equipped with a USB output interface and a USB charging interface. When many people travel together, the shared mobile power supply can be split into two mobile power supplies, and each person uses a mobile power supply; When traveling alone, you can either directly use the shared mobile power supply or split it up. Another advantage of splitting up is that you can charge your phone with the power supply, connect the charger with the power supply, and then use it interchangeably to avoid power shortage. The situation arises; the shared mobile power supply can also save a data line, which not only saves resources, but also facilitates users.

Description of drawings

The present invention will be further described below in conjunction with drawings and embodiments.

Fig. 1 and Fig. 2 are exploded schematic diagrams of the present invention.

Detailed ways

Referring to Figures 1 to 2, a shared mobile power supply includes an upper power supply 1 and a lower power supply 2, the upper end surface of the upper power supply 1 and the lower end surface of the lower power supply 2 are provided with a USB output interface 3 and a USB charging interface 4. The upper end surface of the lower power supply 2 is provided with a power connection column 21, and the lower end surface of the upper power supply 1 is provided with a slot 11 that matches the power connection column 21. The upper power supply 1 and the lower power supply 2 It is detachably connected as a whole through a connecting mechanism. Preferably, the connecting mechanism includes a positioning column 22 arranged on the upper end surface of the lower power supply 2 and a positioning hole 12 arranged on the lower end surface of the upper power supply 1, and the positioning column 22 cooperates with the positioning hole 12 to connect the upper power supply 1 and the lower power supply. 2 connected as one. Option one, the positioning post 22 is an interference fit with the positioning hole 12; Option two, the outer wall of the positioning post 22 is provided with a buckle boss, and the inner wall of the positioning hole 12 is provided with a buckle boss. The card slot matched with the boss prevents disengagement through the cooperation of the buckle boss and the card slot. In this embodiment, preferably, two positioning posts 22 are provided and are arranged separately on both sides of the lower power supply 2 , and two positioning holes 12 are correspondingly provided. Preferably, the positioning column 22 is configured as a hexagonal column, and the positioning hole 12 is correspondingly configured as a hexagonal counterbore. With the above structure, the upper power supply 1 and the lower power supply 2 are connected in series, the upper power supply 1 and the lower power supply 3 of the same size are connected as one, and the power is connected through the cooperation of the power connection column 21 and the slot 11, and the positioning column 22 is inserted into the The positioning hole 12 realizes the connection of the upper power supply 1 and the lower power supply 2, which can be disassembled at any time, and then the upper power supply 1 and the lower power supply 2 are provided with a USB output interface 3 and a USB charging interface 4, when many people travel together, they can Split the shared mobile power supply into two mobile power supplies, and use one mobile power supply for each person; when traveling alone, you can directly use the shared mobile power supply with sufficient power; you can also split it and use it separately. One advantage is that the power supply 1 is used to charge the mobile phone, and the power supply 2 is connected to the charger for charging, and then used interchangeably to avoid power shortages; the shared mobile power supply can also save a data line, which not only saves resources, but also facilitates users .

The above is only a preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned embodiments, as long as it achieves the technical effect of the present invention by any same or similar means, it should fall within the protection scope of the present invention .

Claims (6)

1. A kind of 1. shared portable power source, it is characterised in that：Include power supply (1) and lower power supply (2), the upper power supply (1) Upper surface and the lower surface of lower power supply (2) be provided with USB output interfaces (3) and USB charging inlets (4), the lower power supply (2) upper surface is provided with electricity connecting pole (21), and the lower surface of the upper power supply (1) is provided with and the electricity connecting pole (21) slot (11) to match, the upper power supply (1) and lower power supply (2) are integrated by the way that link mechanism is detachably connected.
2. A kind of 2. shared portable power source according to claim 1, it is characterised in that：The link mechanism includes setting Lower power supply (2) upper surface locating dowel (22) and be arranged on the positioning hole (12) of upper power supply (1) lower surface, the locating dowel (22) coordinate with positioning hole (12) so that upper power supply (1) and lower power supply (2) to be connected as one.
3. A kind of 3. shared portable power source according to claim 2, it is characterised in that：The locating dowel (22) and positioning hole (12) it is interference fit.
4. A kind of 4. shared portable power source according to claim 2, it is characterised in that：On the outer wall of the locating dowel (22) Buckle boss is provided with, the neck to match with the buckle boss is provided with the inwall of the positioning hole (12).
5. A kind of 5. shared portable power source according to claim 3 or 4, it is characterised in that：The locating dowel (22) is set Two and the both sides of lower power supply (2) are split, the positioning hole (12) is correspondingly arranged on two.
6. A kind of 6. shared portable power source according to claim 5, it is characterised in that：The locating dowel (22) is arranged to six Angular cylinder, the positioning hole (12) are correspondingly arranged as hexagon counterbore.