Ultra-thin magnetic attraction charger socket and charger plug

Abstract

The utility model discloses an ultra-thin magnetic attraction charger socket and a charger plug which are convenient to install and not easy to fall off. According to the technical scheme, the socket comprises a socket rubber core, a first magnetic ring, a socket shell, a first annular end cover and a female pin, the socket rubber core comprises a first bottom plate and a first mounting seat integrally formed in the center of the upper end of the first bottom plate, the first magnetic ring is arranged outside the first mounting seat, the female pin is arranged in the first mounting seat, and the first magnetic ring is arranged in the socket shell. The top of the first installation seat is provided with a notch, the socket shell is arranged outside the socket rubber core, the bottom of the socket shell is provided with at least two first buckles which are oppositely arranged, the first annular end cover is connected to the bottom of the socket shell, and the inner ring of the first annular end cover is provided with first clamping grooves matched with the first buckles.

Description

Technical Field

[0001] The utility model belongs to the field of chargers, and in particular relates to a magnetic charger. Background Art

[0002] The magnetic charger consists of a charger plug connected to the power cord and a charger socket connected to the device. It uses magnetic force to attract the charger plug and the charger socket together to achieve power transmission and charging. Magnetic chargers are also widely used in various smart wearable devices, such as smart clothes and smart eye masks. The disadvantages of traditional magnetic chargers are: it is difficult to install, easy to fall off, and large in size. For example, if the charger socket is fixed to the clothing with a nut, it will not only make the charger socket thicker, but also require multiple turns of rotation to tighten the nut, which is more troublesome to install. In addition, the nut is easy to fall off. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an ultra-thin magnetic charger socket and a charger plug which are easy to install and not easy to fall off.

[0004] In order to solve the above problems, the technical solution adopted by the utility model includes: a socket rubber core, a first magnetic ring, a socket shell, a first annular end cover and a female pin, the socket rubber core includes a first base plate, a first mounting seat integrally formed at the center of the upper end of the first base plate, the first magnetic ring is arranged outside the first mounting seat, the female pin is arranged inside the first mounting seat, a notch is arranged on the top of the first mounting seat, the socket shell is arranged outside the socket rubber core, and at least two oppositely arranged first buckles are arranged at the bottom, the first annular end cover is connected to the bottom of the socket shell, and the inner ring is provided with a first card groove adapted to the first buckle.

[0005] The ultra-thin magnetic charger socket is characterized in that the outer ring of the first annular end cover is provided with at least two first notches for rotation.

[0006] The ultra-thin magnetic charger socket is characterized in that: the upper end of the socket shell is provided with a first upper edge wrapped around the first magnetic ring, and the lower end is provided with a first lower edge wrapped around the socket rubber core.

[0007] The ultra-thin magnetic charger socket is characterized in that the socket shell is an integrally formed metal shell.

[0008] A super-thin magnetic charger plug, matching the super-thin magnetic charger socket described above, characterized in that it includes a plug rubber core, a second magnetic ring, a plug shell, a second annular end cover and a male pin, the plug rubber core includes a second base plate, a second mounting seat integrally formed at the center of the upper end of the second base plate, the second magnetic ring is arranged outside the second mounting seat, the male pin is arranged inside the second mounting seat, a protrusion is provided on the top of the second mounting seat, the plug shell is arranged outside the plug rubber core, and at least two second buckles arranged oppositely are provided at the bottom, the second annular end cover is connected to the bottom of the plug shell, and the inner circle is provided with a second card groove adapted to the second buckle.

[0009] The ultra-thin magnetic charger plug is characterized in that the outer ring of the second annular end cover is provided with at least two second notches for rotation.

[0010] The ultra-thin magnetic charger plug is characterized in that: the upper end of the plug shell is provided with a second upper edge wrapped around the second magnetic ring, and the lower end is provided with a second lower edge wrapped around the plug rubber core.

[0011] The ultra-thin magnetic charger plug is characterized in that the plug shell is an integrally formed metal shell.

[0012] The advantages of the ultra-thin magnetic charger socket and charger plug of the utility model are as follows: the overall structure is very light and thin after assembly, and is connected to the lower end of the shell by a rotatable annular end cover, which is not only convenient to connect and not easy to fall off, but also does not increase the thickness.

[0013] The utility model is further described below in conjunction with the accompanying drawings of the specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the charger socket of the utility model;

[0015] Figure 2 It is an exploded view of the charger socket of the utility model;

[0016] Figure 3 It is a cross-sectional view of the charger socket of the utility model;

[0017] Figure 4 It is an exploded view of the charger plug of the utility model;

[0018] Figure 5 It is a cross-sectional view of a charger plug of the utility model. DETAILED DESCRIPTION Embodiment 1:

[0019] Reference Figure 1-3As shown, the ultra-thin magnetic charger socket of the utility model comprises: a socket rubber core 1, a first magnetic ring 2, a socket shell 3, a first annular end cover 5 and a female pin 6. The socket rubber core 1 comprises a first bottom plate 7, a first mounting seat 8 integrally formed at the center of the upper end of the first bottom plate 7, the first magnetic ring 2 is sleeved outside the first mounting seat 8, and the female pin 6 is riveted into the first mounting seat 8. A notch 4 is provided on the top of the first mounting seat 8, and the top of the female pin 6 is placed in the notch 4. The socket shell 3 is arranged outside the socket rubber core 1, and two first buckles 9 arranged oppositely are provided at the bottom of the socket shell 3. The first annular end cover 5 is connected to the bottom of the socket shell 3, and the inner circle of the first annular end cover 5 is provided with a first card groove 10 adapted to the first buckle 9. When the first card groove 10 of the first annular end cover 5 is aligned with the first buckle 9 and inserted, the first card groove 10 is rotated by a certain angle so that the first card groove 10 is away from the first buckle 9, thereby achieving the fixing and anti-falling effect. The female pin 6 mentioned above is also called a pin terminal female head or a female terminal, etc. The female pin 6 can be a spring pin or a solid pin. It is a well-known technology and will not be described in detail here.

[0020] Preferably, the outer ring of the first annular end cap 5 is provided with two first notches 11 for rotation. A tool can be inserted into the first notches 11 to rotate the first annular end cap 5 with less effort.

[0021] Preferably, the upper end of the socket shell 3 is provided with a first upper edge 12 wrapped around the first magnetic ring 2, and the lower end of the socket shell 3 is provided with a first lower edge 13 wrapped around the socket rubber core 1. This serves to fix the first magnetic ring 2 and the socket rubber core 1, making the overall stability of the product better.

[0022] Preferably, the socket housing 3 is a metal housing formed in one piece by stamping or casting, so that it can be used as a zero electrode to facilitate welding with a neutral wire. Embodiment 2:

[0023] Reference Figure 4-5As shown, the ultra-thin magnetic charger plug of the utility model matches the ultra-thin magnetic charger socket described in Example 1, and when adsorbed together with the charger socket of Example 1, power transmission and charging are realized. It includes a plug rubber core 14, a second magnetic ring 15, a plug shell 16, a second annular end cover 17 and a male pin 18. The plug rubber core 14 includes a second base plate 19 and a second mounting seat 20 integrally formed at the center of the upper end of the second base plate 19. The second magnetic ring 15 is sleeved outside the second mounting seat 20, and the second magnetic ring 15 is attracted to the first magnetic ring 2. The male pin 18 is riveted into the second mounting seat 20, and a protrusion 21 is provided on the top of the second mounting seat 20, and the protrusion 21 matches the notch 4 of the socket rubber core 1. The plug shell 16 is arranged outside the plug rubber core 14, and two second buckles 22 are arranged opposite to each other at the bottom of the plug shell 16. The second annular end cover 17 is connected to the bottom of the plug shell 16, and the inner circle of the second annular end cover 17 is provided with a second card slot 23 adapted to the second buckle 22. When the second card slot 23 of the second annular end cover 17 is aligned with the second buckle 22 and inserted, the second card slot 23 is rotated at a certain angle so that the second card slot 23 is away from the second buckle 22, thereby achieving the fixing and anti-falling effect. The male needle 18 mentioned above is also called a pin terminal male head or a male terminal, etc. The male needle 18 can be a spring needle or a solid needle. It is a well-known technology and will not be described here.

[0024] Preferably, the outer ring of the second annular end cap 17 is provided with two second notches 24 for rotation. A tool can be inserted into the second notches 24 to rotate the second annular end cap 17 with less effort.

[0025] Preferably, the upper end of the plug shell 16 is provided with a second upper edge 25 wrapped around the second magnetic ring 15, and the lower end of the plug shell 16 is provided with a second lower edge 26 wrapped around the plug rubber core 14. This serves to fix the second magnetic ring 15 and the plug rubber core 14, making the overall stability of the product better.

[0026] Preferably, the plug housing 16 is a metal housing formed in one piece by stamping or casting, so that it can be used as a zero electrode to facilitate welding with a neutral wire.

[0027] The above does not impose any form of limitation on the present invention. Although the present invention has been disclosed as a preferred implementation case as above, it is not used to limit the present invention. Any technician familiar with the profession can make some changes or modifications to the equivalent implementation cases of equivalent changes by using the structure and technical content disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above implementation cases based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An ultra-thin magnetic charger socket, characterized in that: include: A socket rubber core (1), a first magnetic ring (2), a socket shell (3), a first annular end cover (5) and a female pin (6), wherein the socket rubber core (1) comprises a first bottom plate (7), a first mounting seat (8) integrally formed at the center of the upper end of the first bottom plate (7), the first magnetic ring (2) being arranged outside the first mounting seat (8), the female pin (6) being arranged inside the first mounting seat (8), a notch (4) being arranged at the top of the first mounting seat (8), the socket shell (3) being arranged outside the socket rubber core (1) and having at least two first buckles (9) arranged opposite to each other at the bottom, the first annular end cover (5) being connected to the bottom of the socket shell (3) and having a first clamping groove (10) adapted to the first buckle (9) being arranged at the inner ring.

2. The ultra-thin magnetic charger socket according to claim 1, characterized in that: The outer ring of the first annular end cover (5) is provided with at least two first notches (11) for rotation.

3. The ultra-thin magnetic charger socket according to claim 1, characterized in that: The upper end of the socket housing (3) is provided with a first upper rim (12) wrapped around the first magnetic ring (2), and the lower end is provided with a first lower rim (13) wrapped around the socket rubber core (1).

4. The ultra-thin magnetic charger socket according to claim 1, characterized in that: The socket housing (3) is an integrally formed metal housing.

5. An ultra-thin magnetic charger plug, matching the ultra-thin magnetic charger socket according to any one of claims 1 to 4, characterized in that: The invention comprises a plug rubber core (14), a second magnetic ring (15), a plug shell (16), a second annular end cover (17) and a male pin (18); the plug rubber core (14) comprises a second bottom plate (19), a second mounting seat (20) integrally formed at the center of the upper end of the second bottom plate (19); the second magnetic ring (15) is arranged outside the second mounting seat (20); the male pin (18) is arranged inside the second mounting seat (20); a protrusion (21) is provided on the top of the second mounting seat (20); the plug shell (16) is arranged outside the plug rubber core (14) and has at least two second buckles (22) arranged opposite to each other at the bottom; the second annular end cover (17) is connected to the bottom of the plug shell (16) and has a second clamping groove (23) adapted to the second buckle (22) at the inner ring.

6. The ultra-thin magnetic charger plug according to claim 5, characterized in that: The outer ring of the second annular end cover (17) is provided with at least two second notches (24) for rotation.

7. The ultra-thin magnetic charger plug according to claim 5, characterized in that: The upper end of the plug housing (16) is provided with a second upper rim (25) wrapped around the second magnetic ring (15), and the lower end is provided with a second lower rim (26) wrapped around the plug rubber core (14).

8. The ultra-thin magnetic charger plug according to claim 5, characterized in that: The plug housing (16) is an integrally formed metal housing.

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