CN200961565Y - Simple miniature high-efficiency crank power, mobile phone charging, lighting box - Google Patents

Abstract

The utility model relates to a simple mini box which can be high effectively cranked to generate, charge the mobile telephone and illuminate, characterized in that a variable-speed driving gear (4), a driven gear (5), a driven gear (6) and a motor pole gear (7) are all arranged on a plane iron-vane plate (9); a center iron pole of the driving gear (10), a center iron pole of the driven gear (11) and a motor are closely fixed in the plane iron-vane plate (9); the whole gear variable speed rotating motor generating device is directly equipped inside a plastic box (13); and the shell of the box (13) is opened with a circular hole, and only a starting rotary pole is allowed to come out of the shell of the box. The utility model has the characteristics that through magnifying a charging base of the universal mobile telephone battery (19) to cooperate with the box, a power socket (18) of the generating box is directly connected with a power socket (21) arranged on the charging base of the universal mobile telephone battery through a pin connection line (26), and also the box is provided with a luminous tube (16) for illuminating. The utility model has small volume and simple structure.

Description

Simple miniature high-efficiency crank power, mobile phone charging, lighting box

Technical field:

The utility model relates to a hand forwarding electric box.

Background technique:

At present, there is a mobile phone rechargeable flashlight, which is large in size, loud in noise, poor in effect, and the gear set transmission mechanism is relatively complicated and easy to damage. Different plugs may not be suitable for existing mobile phone users to purchase this product, so it is inconvenient to use.

Invention content:

In order to solve the above-mentioned problems, the utility model provides a low-cost, smaller-volume gear shifting structure with simple, strong, not easy to damage, low noise, good effect, high power, and can charge any mobile phone and battery, easily by hand A simple miniature high-efficiency crank for power generation, mobile phone charging, and lighting box.

The structural features of the technical scheme of the utility model are: the required simple and efficient miniature shaker forwarder, mobile phone charging, and lighting box, which are characterized in that the driving gear (4), the driven gear (5) and the driven gear (6) in the speed change gear ), the motor column gear (7) is all installed on a flat iron plate (9), and the whole gear speed-changing rotation motor generating set is directly contained in the plastic box (13), and the box shell (13) is opened in a circle, Only let the starting rotating column expose the outside of the box shell, and it is characterized in that a universal mobile phone battery charging stand (19) has been refitted to cooperate with the box, so that the power socket (18) of the power generation box is connected to the universal mobile phone through the plug connection line (26) The power socket (21) on the battery charging seat is directly connected, and a luminous tube (16) is also provided with as lighting in the box in addition.

The beneficial effect of the utility model is that the volume is small, the gear transmission device has a simple structure, and the motor and the gear are directly mounted on a plane iron plate. The structure is firm, the noise is low, and the effect is good, and the electric motor that I adopt makes the generating power large. In addition, by cooperating with the universal mobile phone charging stand through the plug connection line, any mobile phone battery can be charged. The scope of use is expanded and the applicable value is improved.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:

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

Figure 2 is a schematic diagram of charging and lighting the mobile phone,

Figure 3 is a schematic diagram of charging any mobile phone battery,

Figure 4 is the connection line.

Numbers in Figure 1: hand crank (1), steel wire rocker arm (2), starting driving column (3), driving gear (4), driven gear (5), driven gear (6), motor rotating column gear (7), motor (8), flat iron plate (9), driving gear center iron column (10), motor rotating column (12), housing box (13), rectification, filtering, voltage stabilizing circuit (14), Storage battery (15), light switch (17), super bright LED (16), power socket (18). Figure 2 label: storage battery (15) and lighting changeover switch (17) in the box. Figure 3 label: universal mobile phone charging stand shell (19), changeover switch (20), power socket (21), indicator light (24), mobile phone battery negative pole activity adjustable contact point clip (22), mobile phone battery positive pole activity adjustable Contact Points (23). Figure 4 label: connecting wire (26), (left and right) 2 plugs (25).

Detailed ways

Referring to accompanying drawing 1,2,3, described simple and easy miniature high-efficiency shaking transponder power generation, mobile phone charging, lighting box in 4, variable speed generating mechanism is made up of 4 gears and 2 iron core cylinders, a plane iron plate and a motor. The 4 gears positioned in the variable speed gear set are sleeved on 2 iron core cylinders, and the uniform ends of the 2 iron core cylinders are fixed on the plane iron plate (9), thereby forming a solid gear rotating motor generator. The motor output line is to be welded on the rectification, filtering, and voltage stabilizing circuit, and then connected and welded on the output socket (18) of the voltage stabilized power supply. (21) on the power socket, like this, this simple and easy miniature high-efficiency shaker forwarder, mobile phone charging, lighting box can both charge the storage battery (15) in this box, as lighting, and can also charge any mobile phone battery.

Claims (2)

1. Simple miniature high-efficiency cranking power generation, mobile phone charging, lighting box, characterized in that the driving gear (4), the driven gear (5), the driven gear (6), the motor column gear (7), and all devices in the variable speed On a plane iron plate (9), the driving gear center iron column (10), the driven gear center iron column (11) and the motor are tightly fixed on a plane iron plate (9), and the whole gear is rotated at a variable speed The motor generating device is directly contained in the plastic box (13), and the box shell (13) has a circular hole so that only the starting rotating column is exposed outside the box shell. It is characterized in that a universal mobile phone battery charging stand (19) and this Box cooperates, makes this power generation box power socket (18) be directly connected with the power socket (21) on the universal mobile phone battery charging stand by plug connection line (26), also be provided with luminescent tube (16) as lighting in addition. 2. The simple miniature high-efficiency rocker power generator, mobile phone charging, and lighting box according to claim 1, characterized in that a steel wire (2) is used for the rocker arm.