CN211790892U

CN211790892U - Magnetic charger

Info

Publication number: CN211790892U
Application number: CN202022067020.4U
Authority: CN
Inventors: 脱忠凯; 唐科狄; 袁蓓蓓
Original assignee: Nanchang Black Shark Technology Co Ltd
Current assignee: Shenzhen Mygt Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2020-10-27
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a charger is inhaled to magnetism, including the adapter, head and data line charge, the second side of adapter embeds there is first magnetism to inhale the body, and the interval is equipped with first power pin, first signal pin and first ground pin, the first side of head that charges embeds there is the second magnetism that is opposite with first magnetism to inhale the body magnetism, and the interval is equipped with second power pin, second signal pin and second ground pin, the first power pin of adapter, first signal pin and first ground pin respectively with the second power pin of head that charges, second signal pin and second ground pin spacing connection and switch on, be used for charging to shake hands, power transmission and agreement communication, the first magnetism of adapter is inhaled the body magnetism with the second magnetism of head that charges and is inhaled and meet. The charger is inhaled to magnetism is two independent parts with the adaptation portion and the split of the portion of charging of traditional charger, both can improve the charge efficiency of charger through the power that increases the adapter, has realized the miniaturization and the lightweight of the head that charges that hand-carry again.

Description

Magnetic charger

Technical Field

The utility model relates to a charger field especially relates to a charger is inhaled to magnetism.

Background

Along with the demand of the market on the charging power of the charger, the volume of the charger is in direct proportion to the power of the charger, and the volume of the charger is larger, however, the charger with larger volume is not only not easy to carry, but also affects the beauty.

In the charger, the power MOS, the transformer, the input capacitor and other components usually occupy a large volume, and therefore, the solution of the miniaturized charger in the prior art is usually GaN, planar transformer or tantalum capacitor, but the solution of the miniaturized charger also brings some problems: the charging power cannot be very large, or the maximum power duration is short, the practicability is not high, and the charging power is contradictory to the requirement of the current market for the increase of the charging power.

Therefore, in the prior art, the miniaturization of the charger and the charging power are often in conflict with each other, and how to realize the miniaturization of the charger on the basis of ensuring the charging power of the charger is a big problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charger is inhaled to magnetism to solve prior art and can't realize miniaturized problem to the charger on guaranteeing charger charging power's basis.

The utility model provides a magnetic charger, which comprises an adapter, a charging head and a data line, wherein the first side of the adapter is provided with an insertion piece, used for connecting a socket, a first magnetic suction body is arranged in the second side of the adapter, and a first power pin, a first signal pin and a first ground pin are arranged at intervals, a second magnetic attraction body with the opposite magnetism to the first magnetic attraction body is arranged in the first side of the charging head, and a second power supply pin, a second signal pin and a second ground pin are arranged at intervals, the second side of the charging head is connected with the data line, the first power supply pin, the first signal pin and the first ground pin of the adapter are respectively connected with the second power supply pin, the second signal pin and the second ground pin of the charging head in a limiting way and are conducted, the first magnetic attraction body of the adapter is magnetically attracted with the second magnetic attraction body of the charging head to be connected.

According to the utility model provides a charger is inhaled to magnetism has following beneficial effect:

the magnetic charger is characterized in that an adaptive part and a charging part of a traditional charger are separated into two independent parts, namely an adapter and a charging head, so that on one hand, the charging efficiency of the charger can be improved by increasing the power of the adapter, and on the other hand, the miniaturization and the light weight of the portable charging head are realized;

the adapter with the head that charges not only realizes power transmission and protocol communication through switching on between respective power pin, signal pin and the ground pipe pin, still utilizes each pin to realize spacing connection, and cooperation magnetism is inhaled and is met, can effectively guarantee the adapter with the connection effect of the head that charges.

Additionally, according to the utility model provides a charger is inhaled to magnetism can also have following additional technical characterstic:

further, the first power pin, the first signal pin and the first ground pin are all arranged in the middle of the second side face of the adapter in a protruding mode.

Furthermore, the second power supply pin, the second signal pin and the second ground pin are all inwards recessed and arranged in the middle of the first side face of the charging head, and are respectively matched and plugged with the first power supply pin, the first signal pin and the first ground pin.

Further, the first power supply pin, the first signal pin and the first ground pin are all in a rectangular convex block shape.

Furthermore, the second power supply pin, the second signal pin and the second ground pin are all in a rectangular groove shape.

Further, the first magnetic attraction body comprises a first N-pole magnet and a first S-pole magnet, and the first N-pole magnet and the first S-pole magnet are respectively arranged at the upper end and the lower end of the second side of the adapter.

Further, the second magnetic attraction body comprises a second S-pole magnet and a second N-pole magnet, and the second S-pole magnet and the second N-pole magnet are respectively arranged at the upper end and the lower end of the first side of the charging head.

Furthermore, one end of the data line is connected with the charging head, and the other end of the data line is connected with the mobile terminal.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an overall structure of a magnetic charger according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an adapter according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a charging head according to an embodiment of the present invention.

Reference numerals: 10. an adapter; 11. a first power supply pin; 12. a first signal pin, 13, a first ground pin; 14. a plug-in sheet; 20. a charging head; 21. a second power supply pin; 22. a second signal pin; 23. a second ground pin; 30. and a data line.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1 to 3, an embodiment of the present invention provides a magnetic charger, including an adapter 10, a charging head 20 and a data line 30, wherein a first side of the adapter 10 is provided with a plug 14 for connecting with a socket, a second side of the adapter 10 is provided with a first magnetic attraction body at intervals, and is provided with a first power pin 11, a first signal pin 12 and a first ground pin 13, a first side of the charging head 20 is provided with a second magnetic attraction body having a magnetic property opposite to that of the first magnetic attraction body at intervals, and is provided with a second power pin 21, a second signal pin 22 and a second ground pin 23 at intervals, a second side of the charging head 20 is connected with the data line 30, the first power pin 11, the first signal pin 12 and the first ground 13 of the adapter 10 are respectively connected and conducted with the second power pin 21, the second signal pin 22 and the second ground pin 23 of the charging head 20 at a limited position, the first magnetic attraction body of the adapter 10 is magnetically attracted to the second magnetic attraction body of the charging head 20.

The first power pin 11, the first signal pin 12 and the first ground pin 13 are all arranged in the middle of the second side surface of the adapter 10 in a protruding manner, and the first power pin 11, the first signal pin 12 and the first ground pin 13 are all in a rectangular convex block shape.

The second power pin 21, the second signal pin 22, the second ground pin 23 all inwards cave in and set up and be in the first side middle part of head 20 charges, and respectively with first power pin 11, first signal pin 12 with the cooperation of first ground pin 13 is pegged graft, the second power pin 21 the second signal pin 22 the second ground pin 23 all is the rectangle recess form.

Each pin that outside arch set up on the adapter 10 with each pin cooperation grafting of inside sunken setting on the head 20 that charges can guarantee adapter 10 with it is convenient, stable to connect to counterpoint between the head 20 that charges, again can make things convenient for the plug, and be each pin of the protruding cubic of rectangle on the adapter 10 with the cooperation between each pin that is the rectangle recess form on the head 20 that charges is connected, spacing joint is respond well, and easily switches on.

The first magnetic attraction body comprises a first N-pole magnet and a first S-pole magnet, and the first N-pole magnet and the first S-pole magnet are respectively arranged at the upper end and the lower end of the second side of the adapter 10.

Further, the second magnetic attraction body comprises a second S-pole magnet and a second N-pole magnet, and the second S-pole magnet and the second N-pole magnet are respectively arranged at the upper end and the lower end of the first side of the charging head 20.

One end of the data line 30 is connected to the charging head 20, and the other end is connected to the mobile terminal.

The power pin and the ground pin are used to transmit power and the signal pin is used for protocol communication.

When charging is needed, the second power pin 21, the second signal pin 22 and the second ground pin 23 of the charging head 20 are respectively aligned and inserted with the first power pin 11, the first signal pin 12 and the first ground pin 13 of the adapter 10, and are respectively connected stably and well conducted under the magnetic attraction effect of the first N-pole magnet and the second S-pole magnet, and the first S-pole magnet and the second N-pole magnet, and the data line 30 is inserted on the mobile terminal, so that charging can be achieved.

To sum up, the utility model provides a pair of charger is inhaled to magnetism, beneficial effect lies in: the magnetic charger is characterized in that an adaptive part and a charging part of a traditional charger are separated into two independent parts, namely an adapter 10 and a charging head 20, on one hand, the charging efficiency of the charger can be improved by increasing the power of the adapter 10, and on the other hand, the miniaturization and the light weight of the portable charging head 20 are realized, wherein the adapter 10 can be always assembled on a socket, when in charging, the charging head 20 is connected on the socket with the high-power adapter 10, so that the high-power charging can be realized, and when in charging, the charging head 20 is pulled down, so that the portable charging head 20 can be realized; adapter 10 with charge head 20 not only through respective power pin, signal pin and manage the conduction between the pipe pin and realize power transmission and protocol communication, still utilize each pin to realize spacing connection, cooperation magnetism is inhaled and is met, can effectively guarantee adapter 10 with charge head 20's connection effect, can connect stably, again can the plug convenient.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A magnetic charger is characterized by comprising an adapter, a charging head and a data line, wherein a plug-in sheet is arranged on the first side of the adapter, used for connecting a socket, a first magnetic suction body is arranged in the second side of the adapter, and a first power pin, a first signal pin and a first ground pin are arranged at intervals, a second magnetic attraction body with the opposite magnetism to the first magnetic attraction body is arranged in the first side of the charging head, and a second power supply pin, a second signal pin and a second ground pin are arranged at intervals, the second side of the charging head is connected with the data line, the first power supply pin, the first signal pin and the first ground pin of the adapter are respectively connected with the second power supply pin, the second signal pin and the second ground pin of the charging head in a limiting way and are conducted, the first magnetic attraction body of the adapter is magnetically attracted with the second magnetic attraction body of the charging head to be connected.

2. The magnetic charger according to claim 1, wherein the first power pin, the first signal pin and the first ground pin are all disposed at a middle portion of the second side of the adapter in a protruding manner.

3. The magnetic charger according to claim 2, wherein the second power pin, the second signal pin and the second ground pin are all recessed inward and disposed in a middle portion of the first side surface of the charging head, and are respectively mated and plugged with the first power pin, the first signal pin and the first ground pin.

4. The magnetic charger according to claim 2, wherein the first power pin, the first signal pin and the first ground pin are each in a rectangular convex shape.

5. The magnetic charger according to claim 3, wherein the second power pin, the second signal pin and the second ground pin are all rectangular grooves.

6. The magnetic charger according to claim 1, wherein the first magnetic body comprises a first N-pole magnet and a first S-pole magnet, and the first N-pole magnet and the first S-pole magnet are respectively disposed at upper and lower ends of the second side of the adapter.

7. The magnetic charger according to claim 6, wherein the second magnetic body comprises a second S-pole magnet and a second N-pole magnet, and the second S-pole magnet and the second N-pole magnet are respectively disposed at the upper end and the lower end of the first side of the charging head.

8. The magnetic charger according to claim 1, wherein one end of the data line is connected to the charging head, and the other end of the data line is connected to the mobile terminal.