CN104505900A - Wireless charging socket for self-generating mobile phone - Google Patents

Abstract

The invention discloses a wireless charging socket for a self-generating mobile phone. The wireless charging socket consists of a base and a charger, and is characterized in that the charger is connected with the socket through a rotating shaft so as to form a rotating connection body. When the mobile phone needs to be charged and is placed on the charger, a control module conducts a primary coil; the primary coil generates electromagnetism; by the electromagnetism, a turntable is adsorbed, so that a secondary coil is effectively stacked with the primary coil; after 1-3 seconds, the control module converts the electric energy of the primary coil into oscillation magnetic variation; the secondary coil generates current flowing through a charging part to charge a battery of the mobile phone; a transmitting part transmits an electric energy state of the battery to a receiving part; the receiving part controls the working frequency of an oscillation part according to the saturation of the battery so as to realize oscillation frequency control on the primary coil and stops controlling until the battery is saturated; during control, the control device displays the saturation of the battery on a display screen in the form of a percentage value.

Description

A self-generating wireless charging socket for mobile phones

technical field

The present invention relates to a charging socket, specifically a wireless charging socket for self-generating mobile phones.

Background technique

The self-generating mobile phone is a mobile phone with a balance wheel power generation device built in or a mobile phone jacket with a balance wheel power generation device. When the power generation device walks with the human body or the vehicle moves, the charging part converts the alternating current generated by cutting the disc coil in the power generation runner into direct current to supplement the battery in the mobile phone. When the disc coil cooperates with the turntable, the disc The coil and the turntable form a set of swing generators.

The patent of "wireless charging mobile phone with power generation runner" applied by the inventor has a detailed introduction to the power generation of the above-mentioned balance wheel. The above generator runner includes: a turntable, a disk coil, a bearing, and a magnet. The turntable is a 90° fan-shaped member. The outer edge of the turntable is bonded with a plurality of magnets. A shaft protrudes downward from the center of the turntable. The shaft is sleeved into the inner ring of the bearing, and the outer ring of the bearing is fixed on the mobile phone.

When the outer surface of the first magnet is N or S pole, the outer surface of the second magnet is opposite to the polarity of the first magnet, and so on. When the first magnet is N pole, the second magnet is S pole, the third magnet is N pole, and the fourth magnet is S pole, or, when the first magnet is S pole, the second magnet is N pole. pole, the third pole is S pole, and the fourth pole is N pole.

The turntable is made of iron material.

The balance wheel generating device of the background art can generate electricity by itself under the swing of the balance wheel, and when matched with the present application, it can constitute a secondary coil for wireless charging.

Contents of the invention

The wireless charging socket for self-generating mobile phones provided by the present invention has the functions of reliable superimposition of the primary coil of the charging socket and the secondary coil of the mobile phone or the mobile phone case, so as to ensure the transmission efficiency of charging.

The present invention is realized by the following technical scheme: the wireless charging socket for a self-generating mobile phone is composed of a base and a charger, the base is fixed on the power line hole reserved on the wall, and the charger can be closed on the base Or turn outwards to 90°. The feature is that the charger is connected to the base via a rotating shaft to form a rotating connecting body.

The power cord is used to be connected to the terminal of the present invention.

Furthermore, when the mobile phone needs to be charged and placed on the charger, the control module turns on the primary coil, the primary coil generates electromagnetic force, and the electromagnetically adsorbs the turntable, so that the secondary coil and the primary coil are effectively overlapped; after 1~3 seconds, The control module converts the electric energy of the primary coil into oscillating magnetic change, the secondary coil generates current to charge the battery of the mobile phone through the charging part, the transmitting part transmits the power state of the battery to the receiving part, and the receiving part controls the work of the oscillating part according to the saturation of the battery Frequency, to realize the control of the oscillation frequency of the primary coil until the battery is saturated and stop; during this period, the control device displays the saturation of the battery on the display in the form of a percentage number.

Further, the magnetic change is the cross movement of positive and negative currents in the coil. When the current moves forward, the primary coil generates magnetic N, and when the current moves reversely, the primary coil generates magnetic S.

Further, when the secondary coil is superposed with the primary coil, the secondary coil and the primary coil form a set of transformers.

Furthermore, after charging is completed, the charger can be folded upwards and taken back.

Description of drawings

Fig. 1 is a structural diagram of a wireless charging socket for a self-generating mobile phone according to the present invention.

Fig. 2 is a schematic diagram of a wireless charging socket for a self-generating mobile phone of the present invention when it is turned on.

Fig. 3 is a front view of a charger of a wireless charging socket for a self-generating mobile phone according to the present invention.

Fig. 4 is a circuit connection diagram of a wireless charging socket for a self-generating mobile phone according to the present invention.

Fig. 5 is a front view of a wireless charging socket for a self-generating mobile phone according to the present invention.

In the figure 1. Charger, 11. Control module, 12. Display

13. Inductor, 14. Primary coil

2. Base, 21. Socket, 22. Binding post,

3. Shaft, 31. Limiting device,

4. mobile phone,

5. Fastening holes.

Detailed ways

A wireless charging socket for a self-generating mobile phone is composed of a base 2 and a charger 1 .

In FIG. 1 , the charger 1 is connected to the base 2 via a rotating shaft 3 to form a rotating connecting body.

The base 2 is equipped with a socket 21 and a terminal 22 .

The charger 1 is installed with: a control module 11 , a primary coil 14 and a display screen 12 , and an inductor 13 is installed on the middle surface.

In Fig. 2, a stopper 31 protrudes from the transfer position where the charger 1 and the base 2 are combined, and is used to make the charger 1 perpendicular to the base 2 during the flipping process of the charger 1, and the charger 1 and the base 2 form a 90° angle.

The mobile phone 4 is placed on the top of the charger 1 to realize charging.

In FIG. 3 , the charger 1 includes, from left to right, a primary coil 14 , a sensor 13 , a control module 11 and a display screen 12 .

FIG. 4 is a further description of the connection of electrical components. The terminal 22 is connected to the socket 21 and the control module 11 , and the control module 11 is connected to the primary coil 14 , the display screen 12 and the sensor 13 .

The control module 11 is composed of an oscillating part, a receiving part, and a control device. The oscillating part is independently connected to three sets of primary coils 14. The control device is connected to the oscillating part, the receiving part, and the display screen 12, and is connected to the oscillating part through a flexible wire. Or the contact piece is connected with the terminal 22 .

In FIG. 5 , the socket 21 is installed above the base 2 , wherein the socket 21 is designed at an angle of 90°. It is convenient for the power cords of other load plugs to pass through the side, so as to prevent the power cord from hanging down and affecting the charging or shelving of mobile phones.

A display screen 12 is installed on the front side of the charger 1 for displaying the charging capacity of the mobile phone 4 .

The display screen 12 displays the charging capacity of the battery of the mobile phone in the form of digital percentage.

Fastening holes 5 are provided on both sides of the middle of the base 2 .

Claims (9)

1. the wireless charging socket of a Self-power-generation mobile telephone, be made up of base (2) and charger (1), base is fixed in the reserved power supply string holes of wall, charger can close or outwards open in 90 ° it is characterized in that on base, described charger is connected with base through rotating shaft, forms the connector rotated.

2. charging socket according to claim 2, is characterized in that, described base (2) is provided with socket (21) and binding post (22).

3. charging socket according to claim 1, is characterized in that, described charger is provided with in (1): control module (11) and one-level coil (14), and intermediate surface installs inductor.

4. charging socket according to claim 1, it is characterized in that, the transit location that described charger (1) and base (2) combine stretches out a stopping means (31), in charger switching process, make charger perpendicular to base, charger and base shape angle in 90 °.

5. charging socket according to claim 2, is characterized in that, described binding post (22) is connected with socket (21) and control module (11), and control module is connected with one-level coil (14), display screen (23) and inductor (13).

6. charging socket according to claim 5, it is characterized in that, described control module (11) is made up of oscillating part, receiving unit and control device, described oscillating part and three groups of one-level coil (14) separate connection, control device is connected with oscillating part, receiving unit, display screen (12), and be connected with binding post (22) through flexible cord or contact chip, control module conducting one-level coil, one-level coil generating electromagnetic, electromagnetic adsorption rotating disk, make secondary coil and one-level coil effectively superimposed; After 1 ~ 3 second, control module is vibration magnetic variation the converting electric energy of one-level coil, secondary coil generation current through live part to charging mobile phone battery, the energy state of radiating portion emission cell is to receiving unit, receiving unit controls the operating frequency of oscillating part according to the saturation of battery, realize controlling the frequency of oscillation of one-level coil, until the saturated rear stopping of battery; Period, control device by the saturation of battery with the display of the form of percentage figures on a display screen.

7. charging socket according to claim 2, is characterized in that, socket (21) is arranged on the top position of base (2), and wherein, socket is 90 ° of angle designs.

8. charging socket according to claim 4, is characterized in that, the positive side of described charger (1) is provided with one piece of display screen (12), for showing the charge volume of mobile phone (4).

9. charging socket according to claim 6, is characterized in that, described magnetic variation, and for both positive and negative polarity electric current intersection is in coil walked about, when electric current forward is walked about, one-level coil produces magnetic N, and when electric current is oppositely walked about, one-level coil produces magnetic S.