CN201900865U - Multifunctional power generating pen - Google Patents

Abstract

The utility model provides a multi-functional power generation pen, which is equipped with a power generation device and a charging device; the power generation device includes two magnetic blocks, and a slide rail is arranged between the two magnetic blocks. A sliding guide rod is arranged on the rail, and both ends of the sliding guide rod are electrically connected with the charging device. The power generating device of the utility model multifunctional power generating pen can convert the electric energy generated by the shaking of the pen during writing into electric energy for us to use.

Description

multifunctional generator pen

technical field

The utility model relates to a pen, in particular to a multifunctional generator pen.

Background technique

The pen is a necessary item for our daily study. During the writing process, the pen will shake continuously with the swing of our hand. According to the law of energy conservation, the swing of the pen can also be converted into other energy sources, such as electrical energy.

In our life, we also carry some small power-consuming electronic products, such as watches. For students, it is very inconvenient to wear a watch on their hands when they usually learn to write. If the watch is taken off, it is troublesome to check the time, and it is easy to lose. There is a pen with a time display device on the market. Battery powered.

Adopting extra batteries for power supply, on the one hand, new batteries need to be replaced after the batteries are exhausted, which requires additional costs; on the other hand, the replaced batteries will cause certain environmental pollution, which is not conducive to environmental protection. If the kinetic energy generated during normal writing can be converted into electric energy, it can not only save batteries, but also be beneficial to environmental protection.

Utility model content

The utility model provides a multifunctional power generation pen, which is equipped with a power generation device, and its purpose is to replace the kinetic energy generated by the shaking of the pen during writing into electric energy for us to use.

The utility model multi-functional generator pen achieves the purpose through the following technical solutions:

A kind of multi-functional generator pen, wherein, the generator pen is equipped with a power generating device and a charging device; the power generating device includes two magnetic blocks, a slide rail is arranged between the two magnetic blocks, and There is a sliding guide rod, and the two ends of the sliding guide rod are electrically connected with the charging device.

In the above-mentioned multifunctional generator pen, a rechargeable battery is installed in the charging device.

The above-mentioned multi-function generator pen, wherein, the rechargeable battery is a lithium battery.

The above-mentioned multifunctional generator pen, wherein, the pen holder of the multifunctional generator pen is equipped with a time display device, and the time display device is electrically connected to the rechargeable battery.

In the above-mentioned multifunctional generator pen, wherein, the sliding guide rod is made of copper; the sliding guide rod is made of plastic.

The advantage of adopting the utility model multifunctional generator pen is that:

1. The power generating device of the utility model multifunctional power generating pen can convert the electric energy generated by the shaking of the pen during writing into electric energy, and charge it into the lithium battery for us to use.

2. The utility model is equipped with a time display device on the multifunctional power generation pen, which combines the watch and the pen into one, and supplies power to it through the electric power generated by the power generation device, which not only solves the trouble of carrying the watch, but also helps save energy , more conducive to environmental protection.

Description of drawings

Fig. 1 is the structural representation of the utility model multifunctional generator pen;

Fig. 2 is a structural schematic diagram of the power generating device of the multifunctional power generating pen of the present invention.

Detailed ways

As shown in Figure 1, a kind of multi-functional generator pen, comprises generating device 1 and charging device 3; Described generating device 1 is electrically connected with described charging device 2; Lithium battery 3 is housed in the described lithium battery charging device 2, The power generating device 1 can convert the kinetic energy generated when the pen shakes into electrical energy, and store it in the lithium battery 3 .

A time display device 4 is installed on the penholder of the multifunctional generator pen, and the time display device 4 is electrically connected with the lithium battery 3 , and the lithium battery 3 supplies power for the time display device 4 .

As shown in Figure 2, the power generating device 1 includes two magnetic blocks 11, a slide rail 12 is provided in the middle of the two magnetic blocks 11, and a sliding guide rod 13 is provided on the slide rail 12, and the sliding Both ends of the guide rod 13 are electrically connected to the lithium battery charging device 2 . When the multifunctional generator pen is shaking, the sliding guide rod 13 slides back and forth on the slide rail 12, cutting the magnetic induction line between the two magnetic blocks 11, and it is connected with the lithium battery charging device 2 The magnetic flux in the formed closed circuit is constantly changing, so that the magnetic force generated between the two magnetic blocks 11 is converted into electrical energy and stored in the lithium battery 3, and the lithium battery 3 uses these electrical energy to provide The time display device 4 provides electric energy.

The above-mentioned sliding guide rod 13 is made of copper, which has low resistance and is beneficial to the conduction of electricity, while the slide rail 12 is made of plastic to prevent conduction.

It should be recognized that the above-mentioned embodiment is only proposed as an example of the preferred implementation of the present invention, and the present invention is not limited thereto, and various simple improvements that can be implemented by those skilled in the art should also fall into the scope of the present invention. new type of protection.

Claims (5)

1. a multifunctional generating pen is characterized in that, in the described generating pen TRT and charging device is housed; Described TRT comprises two magnetic patch, is provided with slide rail in the middle of described two magnetic patch, and described slide rail is provided with sliding guide, and described sliding guide two ends are electrically connected with described charging device.

2. multifunctional generating pen according to claim 1 is characterized in that, in the described charging device rechargeable battery is installed.

3. multifunctional generating pen according to claim 2 is characterized in that, described rechargeable battery is a lithium battery.

4. multifunctional generating pen according to claim 2 is characterized in that, on the penholder of described multifunctional generating pen time display apparatus is housed, and described time display apparatus is electrically connected with described rechargeable battery.

5. multifunctional generating pen according to claim 1 is characterized in that described sliding guide is made of copper; Described sliding guide is made of plastics.

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