CN110571901A

CN110571901A - Portable mobile charging device

Info

Publication number: CN110571901A
Application number: CN201910946870.0A
Authority: CN
Inventors: 唐万和; 官卫超; 汤昊; 李汝荣; 童进鹏; 刘玲凤; 卢振升
Original assignee: Intelligent Manufacturing Institute (zhaoqing Gaoyao) Co Ltd
Current assignee: Intelligent Manufacturing Institute (zhaoqing Gaoyao) Co Ltd
Priority date: 2019-10-07
Filing date: 2019-10-07
Publication date: 2019-12-13

Abstract

The invention provides a portable mobile charging device which comprises a fixed cylinder with openings at two ends, a storage battery arranged in the fixed cylinder and a controller electrically connected with the storage battery, wherein a power output end electrically connected with the controller is arranged on the side wall of the fixed cylinder and used for connecting a charging device, a generator is further arranged in the fixed cylinder, the output end of the generator is electrically connected with the storage battery, a rotary drum is rotatably sleeved on the outer side of the fixed cylinder, and the rotary drum is in transmission connection with the input end of the generator. The mobile charging device can be charged in a mechanical mode and is particularly suitable for the situation of being in the field for a long time.

Description

Portable mobile charging device

Technical Field

The invention relates to the field of mobile charging, in particular to a portable mobile charging device.

Background

With the rapid development of mobile internet technology and the great popularization of consumer electronics, more and more electronic products are carried by people, and more time is spent on the electronic products. Because the battery capacity of the electronic products is limited, the cruising ability of the electronic products is always soft ribs of various electronic products. In order to prolong the endurance of electronic products, there are two methods: one is to reduce the power consumption of the electronic device processor and peripheral circuits, and the other is to provide externally sustainable power to the product. The method for reducing the energy consumption of the electronic equipment needs to break through a plurality of key technologies, so that the research and development period is long, the cost is high, and the problem cannot be fundamentally solved; as a peripheral product capable of providing additional electric energy for electronic equipment, a portable power source (also called a mobile power source, a charger, etc.) is popular with consumers due to its characteristics of simple structure, low research and development cost, convenient use, etc., so that people generally purchase and use the portable power source to provide external sustainable electric energy for the electronic equipment.

At present, the treasured that charges on the market need adopt other power to charge after just can using, though can satisfy certain demand, if forget to charge the treasured that charges, will not use. For example, when the charger is used for long distance travel, the charger is long outdoors, and the charger cannot meet the requirement sometimes.

Disclosure of Invention

The main object of the present invention is to provide a portable mobile charging device, which can generate electric energy at any time by providing a generator in the charging device.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the portable mobile charging device comprises a fixed cylinder with two open ends, a storage battery arranged in the fixed cylinder and a controller electrically connected with the storage battery, wherein a power output end electrically connected with the controller is arranged on the side wall of the fixed cylinder, and the power output end is used for connecting with charging equipment.

Preferably, a speed increaser is further arranged in the fixed cylinder, the input end of the speed increaser is in transmission connection with the rotary drum, and the output end of the speed increaser is in transmission connection with the input end of the generator.

Preferably, the rotating cylinder is disposed at a position of the fixed cylinder near a distal end thereof, the speed increaser is disposed at a distal end of the fixed cylinder, and a connecting cylinder into which an input end of the speed increaser is inserted is disposed at a distal end of the rotating cylinder.

Preferably, a housing is non-rotatably sleeved on the part of the fixed cylinder, which is not sleeved with the rotating cylinder, and the outer diameter of the housing is the same as that of the rotating cylinder.

Preferably, an LED lamp electrically connected with the controller is arranged in the fixed cylinder and at a position close to the head end of the fixed cylinder, an illumination key electrically connected with the controller and used for controlling the LED lamp is arranged on the housing, and the controller can control the LED lamp according to the condition of the electric quantity in the storage battery.

Preferably, a buzzer electrically connected with the controller is arranged in the fixed cylinder and close to the head end of the fixed cylinder, and the controller can control the buzzer according to the condition of the electric quantity in the storage battery.

Preferably, a transparent lamp cover for covering the end opening is provided at the head end of the housing.

Preferably, a charging interface for charging the storage battery and connecting with an external power supply is provided on the housing.

preferably, the housing is made of a solar panel, and the solar panel is electrically connected with the storage battery.

Compared with the prior art, the invention has the following beneficial effects:

this remove charging device can produce the electric energy anytime and anywhere, has solved the limited problem of treasured capacity that charges among the prior art, and the specially adapted is in the open-air condition for a long time.

Drawings

FIG. 1 is a perspective view of a preferred embodiment according to the present invention;

FIG. 2 is a top view of a preferred embodiment according to the present invention;

3 fig. 3 3 3 is 3 a 3 view 3 a 3- 3 a 3. 3

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 3, a portable mobile charging device includes a fixed cylinder 1 with two open ends, a generator 5 located in the fixed cylinder 1, a storage battery 6 electrically connected to the generator 5, a controller electrically connected to the storage battery 6, and a power output terminal 9 electrically connected to the controller, wherein the controller can control the storage battery 6 to supply power to a mobile electric device by connecting the power output terminal 9 to the mobile electric device, and can charge the storage battery 6 by controlling the generator 5 to generate power. Preferably, the power output 9 is a USB interface. And a current stabilizer is arranged between the generator 5 and the storage battery 6.

Further, the fixed cylinder 1 is rotatably sleeved with a rotating cylinder 3, the rotating cylinder 3 is in transmission connection with the input end of the generator 5, and the generator 5 can be driven to generate electricity by driving the rotating cylinder 3 to rotate.

Further, the input of generator 5 is towards the end of fixed section of thick bamboo 1 is provided with speed increaser 4, the output of speed increaser 4 is connected through the shaft coupling transmission with the input of generator 5, the input of speed increaser 4 is connected with the transmission of rotary drum 3. Through the speed increaser 4, can change the drive ratio of rotary drum 3 and generator 5, when rotary drum 3 makes a round, generator 5 can make N rounds of rotations, N is greater than 1, and the size of N specifically can be confirmed according to actual need selection different speed increasers 4. The axis of the input end of the generator 5 is collinear with the axis of the output end of the speed increaser 4.

The rotary drum 3 is arranged on one side, close to the tail end, of the fixed drum 1, the shell 2 is sleeved on one side, close to the head end, of the fixed drum 1, the shell 2 cannot rotate relative to the fixed drum 1, when the rotary drum type generator is used, the shell 2 can be held by one hand, the rotary drum 3 can be held by the other hand, and therefore operation on the rotary drum 3 can be achieved, and power generation can be achieved.

The outer diameter of the shell 2 is the same as that of the rotary drum 3, and the gap between the two ends close to each other is small, so that the appearance of the whole device is more attractive.

At the end of the drum 3, a connecting cylinder 31 is provided, the axis of the connecting cylinder 31 being collinear with the axis of the input of the speed-increasing gearbox 4 and with the axis of the drum 3, the axis of the drum 3 being collinear with the axis of the stationary cylinder 1.

A connecting cylinder 31 is provided at the end of the rotary drum 3, the axis of the connecting cylinder 31 is collinear with the rotary drum 3, and the input end of the speed increaser 4 is inserted into the rotary drum 3. The input end of the speed increaser 4 and the rotary drum 3 can not rotate relatively.

Further, the charging device further includes a Micro USB charging port 9 for charging the storage battery 6, and the storage battery 6 can be charged by an external power source through the Micro USB charging port 9. The Micro USB charging port 9 penetrates through the shell 2 and the fixed cylinder 1, the inner end of the Micro USB charging port is electrically connected with the controller, and the outer end of the Micro USB charging port is used for being connected with a charging wire. Set up charging port 9, can adopt external power source to charge to battery 6 earlier before using, avoided using the rotary drum at the beginning, saved physical power.

Likewise, the housing 2 can also be made of a solar panel, which is electrically connected to the accumulator 6. The storage battery is charged in various ways, and the storage battery 6 can be kept to have sufficient electric quantity as much as possible.

The head end of the fixed cylinder 1 is provided with an LED lamp 8 electrically connected with the controller, the shell 2 is provided with an illumination key 11 electrically connected with the controller, and the LED lamp 8 can be controlled to be switched on and off through the illumination key 11. The head end of the shell 2 is provided with a transparent lampshade 12, the transparent lampshade 12 is bowl-shaped, and one open end of the transparent lampshade is detachably connected with the head end of the shell 2.

Further, a buzzer 7 electrically connected with the controller is further arranged at the head end of the fixed cylinder 1, an 'SOS' button 13 is arranged on the shell 2, the switch of the buzzer 7 can be controlled through the 'SOS' button 13, and then the 'SOS' button can be operated when the help is required. Of course, when the battery 6 is fully charged, the controller can control the LED lamp 8 to flash or the buzzer 7 to make a corresponding sound to remind.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The portable mobile charging device comprises a fixed cylinder with two open ends, a storage battery arranged in the fixed cylinder and a controller electrically connected with the storage battery, wherein a power output end electrically connected with the controller is arranged on the side wall of the fixed cylinder, and the power output end is used for connecting with charging equipment.

2. The portable mobile charging device according to claim 1, wherein a speed increaser is further arranged in the fixed cylinder, an input end of the speed increaser is in transmission connection with the rotating cylinder, and an output end of the speed increaser is in transmission connection with an input end of the generator.

3. The portable mobile charging device according to claim 2, wherein the rotating cylinder is provided at a position near an end of the fixed cylinder, the speed increaser is provided at an end of the fixed cylinder, and a connecting cylinder into which an input end of the speed increaser is inserted is provided at an end of the rotating cylinder.

4. The portable mobile charging device according to claim 1, wherein a housing is non-rotatably sleeved on the part of the fixed cylinder where the rotating cylinder is not sleeved, and the outer diameter of the housing is the same as that of the rotating cylinder.

5. The portable mobile charging device of claim 1, wherein an LED lamp electrically connected to the controller is disposed in the fixed cylinder near the head end thereof, and an illumination button electrically connected to the controller is disposed on the housing for controlling the LED lamp, wherein the controller can control the LED lamp according to the amount of electricity in the battery.

6. The portable mobile charging device of claim 5, wherein a buzzer is disposed in the fixed cylinder near the head end of the fixed cylinder and electrically connected to the controller, and the controller can control the buzzer according to the power of the battery.

7. A portable mobile charging apparatus as claimed in claim 5 or 6, wherein a transparent light cover is provided at the head end of the housing to cover the end opening.

8. the portable mobile charging device of claim 1, wherein a charging interface for charging the battery and connecting with an external power source is disposed on the housing.

9. The portable mobile charging device of claim 1, wherein the housing is made of a solar panel, and the solar panel is electrically connected to the battery.