CN211606171U

CN211606171U - Mobile power supply with emergency charging function

Info

Publication number: CN211606171U
Application number: CN202020356202.0U
Authority: CN
Inventors: 程鹏旭; 程绣雅; 刘冰
Original assignee: Kunshan Xuanchuang Electronic Co ltd
Current assignee: Kunshan Xuanchuang Electronic Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-09-29
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to a portable power source with emergent function of charging, be equipped with the main part of lithium cell, set up the power generation mechanism in main part one side including inside, power generation mechanism includes spacing subassembly, swinging arms and power generation facility, the limited bit subassembly in top of swinging arms is injectd, the bottom embedding main part of swinging arms just is connected with power generation facility, the swinging arms uses the bottom to rotate as the centre of a circle, be equipped with torsion spring between swinging arms and the main part, this portable power source with emergent function of charging can realize the real-time emergent function of charging through power generation mechanism, in time charges convenient and fast for electronic equipment.

Description

Mobile power supply with emergency charging function

Technical Field

The utility model relates to a portable power source field, in particular to portable power source with emergent function of charging.

Background

The mobile power supply is also called a charger, a travel charger and the like, is a portable charger integrating power supply and charging functions, and can charge digital equipment such as a mobile phone, a tablet personal computer and the like at any time and any place. Generally, a lithium battery cell or a dry battery is used as an electricity storage unit, so that the lithium battery cell is convenient and quick to use and is an indispensable electronic device in the daily life of modern people; however, when the user is outdoors, the user often encounters the situation that the electric quantity of the mobile power supply is exhausted and the power supply cannot be found for charging, so that the user cannot supply the electric quantity to the electronic equipment which is in urgent need of charging, and the normal life and work of the user are influenced.

Therefore, it is necessary to provide a new mobile power supply with an emergency charging function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable power source with emergent function of charging can realize emergent charging.

The utility model provides a technical scheme that its technical problem adopted is: a mobile power supply with an emergency charging function comprises a main body, a power generation mechanism and a charging mechanism, wherein a lithium battery is arranged in the main body;

the power generation mechanism comprises a limiting assembly, a swing rod and a power generation device, the top end of the swing rod is limited by the limiting assembly, the bottom end of the swing rod is embedded into the main body and is connected with the power generation device, the swing rod rotates by taking the bottom end as the circle center, and a torsion spring is arranged between the swing rod and the main body.

Specifically, the main body is provided with an indicator lamp, a charging port and two discharging ports.

Specifically, the limiting assembly comprises a pressing block, a supporting column which is fixed at the bottom end of the pressing block and is inserted into the main body, a limiting spring arranged at the bottom of the supporting column, a limiting block fixedly connected with the limiting spring and a limiting rod fixed at the top of the swinging rod.

Specifically, the top edge of the pressing block is provided with a circular protruding part.

Specifically, the surface of the main body is provided with a solar cell panel.

Specifically, power generation facility includes the rotation portion with swing rod bottom end fixed connection, the generator of being connected with rotation portion and the rectifier of setting in the main part, the rectifier is connected with generator, lithium cell and solar cell panel electricity.

The utility model relates to a portable power source with emergent function of charging's beneficial effect is, can realize the real-time emergent function of charging through power generation mechanism, in time charge convenient and fast for electronic equipment.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a mobile power supply with an emergency charging function according to the present invention;

fig. 2 is a schematic structural diagram of the mobile power supply with emergency charging function of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic structural diagram of the swing lever of the portable power source with emergency charging function according to the present invention;

in the figure: 1. the main body, 2, a charging port, 3, a discharging port, 4, an indicator light, 5, a power generation mechanism, 51, a pressing block, 52, a supporting column, 53, a limiting spring, 54, a limiting block, 55, a swinging rod, 56, a limiting rod, 57, a torsion spring and 58, a power generation device.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, 2 and 4, a mobile power supply with an emergency charging function includes a main body 1 provided with a lithium battery therein, and a power generation mechanism 5 provided in one side of the main body 1;

as shown in fig. 3, the power generation mechanism 5 includes a limiting component, a swing rod 55 and a power generation device 58, wherein the top end of the swing rod 55 is limited by the limiting component, the bottom end of the swing rod 55 is embedded in the main body 1 and is connected with the power generation device 58, the swing rod 55 rotates around the bottom end as a center, and a torsion spring 57 is arranged between the swing rod 55 and the main body 1.

Specifically, the main body 1 is provided with an indicator lamp 4, a charging port 2 and two discharging ports 3.

Specifically, the limiting component comprises a pressing block 51, a supporting column 52 fixed with the bottom end of the pressing block 51 and inserted into the main body 1, a limiting spring 53 arranged in the bottom of the supporting column 52, a limiting block 54 fixedly connected with the limiting spring 53, and a limiting rod 56 fixed at the top of a swinging rod 55. When the mobile power supply needs to be charged in an emergency, a user pulls out the supporting column 52 upwards through the pressing block 51, the limiting block 54 is pressed back into the supporting column 52 by the limiting rod 56, the supporting column 52 does not play a limiting role in the limiting rod 56, the swinging rod 55 is popped out by the torsion spring 57, when the emergency charging is completed, the user presses the swinging rod 55 back into the main body 1, then the pressing block 51 and the supporting column 52 are inserted back into the main body 1, and the emergency charging is limited through the supporting column 52 and the limiting block 54 popped out by the limiting spring 53.

Specifically, a circular protrusion is arranged on the top edge of the pressing block 51. The protrusion may facilitate the user's pulling out of the press piece 51.

Specifically, the surface of the main body 1 is provided with a solar cell panel. The solar cell panel can charge the lithium battery in the environment with sunlight.

Specifically, the power generation device 58 includes a rotating part fixedly connected to the bottom end of the oscillating rod 55, a power generator connected to the rotating part, and a rectifier disposed in the main body 1, and the rectifier is electrically connected to the power generator, the lithium battery, and the solar cell panel. The rotation part follows the swinging arms 55 to rotate for generator work, the rectifier becomes suitable electric current with the electric current rectification that generator and solar cell panel produced and charges for the lithium cell, because the electric current that generator and solar cell panel produced is unstable, directly can harm the lithium cell for lithium cell charging, influences the life-span of battery.

This portable power source with emergent function of charging's theory of operation: when the mobile power supply needs to be charged in an emergency, a user pulls out the supporting column 52 upwards through the pressing block 51, the limiting block 54 can be pressed back into the supporting column 52 by the limiting rod 56, the supporting column 52 does not play a limiting role on the limiting rod 56, the swinging rod 55 is popped out by the torsion spring 57, the user holds the main body 1 and the swinging rod 55 at the moment, the swinging rod 55 is close to the main body 1, the rotating part rotates along with the swinging rod 55, the generator works, the rectifier rectifies the current generated by the generator into a proper current for charging the lithium battery, when the emergency charging is completed, the user presses the swinging rod 55 back into the main body 1, then the pressing block 51 and the supporting column 52 are inserted into the main body 1, and the limitation is realized through the supporting column 52 and the limiting block 54 popped out.

Compared with the prior art, this portable power source with emergent function of charging through power generation mechanism 5, can realize the real-time emergent function of charging, in time charges convenient and fast for electronic equipment.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A mobile power supply with an emergency charging function is characterized by comprising a main body, a power generation mechanism and a charging mechanism, wherein a lithium battery is arranged in the main body;

2. The mobile power supply with emergency charging function according to claim 1, wherein an indicator lamp, a charging port and two discharging ports are provided on the main body.

3. The portable power source with the emergency charging function according to claim 1, wherein the limiting component comprises a pressing block, a supporting column fixed at the bottom end of the pressing block and inserted into the main body, a limiting spring arranged in the bottom of the supporting column, a limiting block fixedly connected with the limiting spring, and a limiting rod fixed at the top of the swinging rod.

4. The mobile power supply with emergency charging function of claim 3, wherein the top edge of said pressing block is provided with a circular protrusion.

5. The mobile power supply with emergency charging function as claimed in claim 1, wherein the main body is provided with a solar panel on a surface thereof.

6. The mobile power supply with emergency charging function according to claim 5, wherein the power generating means comprises a rotating part fixedly connected to a bottom end of the swing lever, a generator connected to the rotating part, and a rectifier disposed in the main body, the rectifier being electrically connected to the generator, the lithium battery and the solar cell panel.