CN203377629U - Novel portable power source - Google Patents

Abstract

The utility model relates to the technical field of portable power sources and especially relates to a novel portable power source. A rechargeable battery is arranged inside a shell. The rechargeable battery is connected with a power switch. The rechargeable battery is connected with a USB interface. A side face of the USB interface is provided with a charge indicating lamp. The bottom part of the shell is provided with a plurality of dry battery charging boxes. The dry battery charging boxes are connected with the rechargeable battery. A side face of the shell is provided with an electric quantity display screen connected with the rechargeable battery. According to the utility model, a design with the dry battery charging boxes in the bottom part of the rechargeable battery is adopted, so that the portable power source can be charged by using dry batteries for follow-on use when no external power source for charging the portable power source exists. According to the utility model, electric quantity of the rechargeable battery can be displayed precisely through the electric quantity display screen, so that convenience is made for users to charge the portable power source timely and a very good effect is achieved.

Description

A new type of mobile power

technical field

The utility model relates to the technical field of mobile power supplies, in particular to a novel mobile power supply.

Background technique

Mobile power is a portable charger that integrates power supply and charging functions. It can charge mobile phones and other digital devices anytime, anywhere or standby power. Generally, lithium batteries or dry batteries are used as power storage units, which are different from the internal configuration of the product. It is called an external battery, and is generally equipped with a variety of power adapters. It usually has the characteristics of large capacity, multi-purpose, small size, long life, safety and reliability. It can be used for mobile phones, digital cameras, MP3, MP4, PDA, PDA, Portable game consoles and other digital products are used for power supply or standby charging function products. Most of the existing mobile power supplies need to be charged by an external power supply before the mobile power supply can charge external devices. When there is no external power supply, the mobile power supply If there is no electricity, it cannot be used. The current mobile power display is based on the power indicator light. The indicator light cannot accurately display the internal power of the mobile power, resulting in the user being unable to charge in time and affecting the use of the mobile power.

Therefore, in order to overcome the deficiencies of the above-mentioned technologies and design a new type of mobile power supply that can charge the mobile power supply at any time and can check the accurate remaining power in the mobile power supply, it is just the problem that the inventor will solve.

Contents of the invention

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a new type of mobile power supply, which has a simple structure and is easy to use. It can charge the mobile power supply at any time, and at the same time, it can check the accurate remaining power in the mobile power supply, which is very practical. value.

The technical solution adopted by the utility model to solve the technical problem is: a new type of mobile power supply, including a casing, a rechargeable battery, a power switch, a USB interface, a charging indicator light, a dry battery charging box, and a power display, and is characterized in that: the inside of the casing There is a rechargeable battery, the rechargeable battery is connected to the power switch, the rechargeable battery is connected to the USB interface, there is a charging indicator light on the side of the USB interface, a dry battery charging box is installed at the bottom of the shell, the dry battery charging box is connected to the rechargeable battery, and a power indicator is set on the side of the shell screen, and the power display is connected to the rechargeable battery.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

1. The utility model adopts the design of a dry battery charging box at the bottom of the rechargeable battery. When there is no external power supply to charge the mobile power supply, the dry battery can be used to charge it and then used.

2. The utility model can accurately display the power inside the rechargeable battery through the power display screen, which is convenient for users to charge the mobile power supply in time, and has a very good effect.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Description of drawings: 1-shell; 2-rechargeable battery; 3-power switch; 4-USB interface; 5-charging indicator light; 6-dry battery charging box; 7-power display.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not intended to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

Figure 1 is a structural schematic diagram of a new type of mobile power supply of the present invention, including a housing 1, a rechargeable battery 2, a power switch 3, a USB interface 4, a charging indicator light 5, a dry battery charging box 6, and a power display screen 7. The inside of the housing 1 is provided with Rechargeable battery 2, rechargeable battery 2 is connected with power switch 3, rechargeable battery 2 is connected with USB interface 4, USB interface 4 side is provided with charging indicator light 5, shell 1 bottom is provided with dry battery charging box 6, dry battery charging box 6 and rechargeable battery 2, the side of the housing 1 is provided with a power display 7, and the power display 7 is connected to the rechargeable battery 2.

The utility model adopts the design that the bottom of the rechargeable battery 2 is provided with a dry battery charging box 6. When there is no external power supply to charge the mobile power supply, the dry battery can be used to charge it, and then it is used. The utility model uses the power display screen 7 , it can accurately display the power inside the rechargeable battery 2, which is convenient for the user to charge the mobile power supply in time, and has a very good effect.

Claims (1)

1. A new type of mobile power supply, comprising a shell, a rechargeable battery, a power switch, a USB interface, a charging indicator light, a dry battery charging box, and a power display, characterized in that: a rechargeable battery is arranged inside the shell, and the rechargeable battery is connected to the power switch. The rechargeable battery is connected to the USB interface, the side of the USB interface is provided with a charging indicator light, the bottom of the housing is provided with a dry battery charging box, the dry battery charging box is connected to the rechargeable battery, the side of the housing is provided with a power display, and the power display is connected to the rechargeable battery.

Images