Magnetic attraction charging seat

Abstract

The utility model relates to a magnetic attraction charging seat, comprising an electrical assembly which comprises a circuit board, magnet sheets installed at the middle parts of two opposite surfaces of the circuit board, positioning members installed at two opposite sides of each magnet sheet, and pogo pins respectively installed at two opposite ends of each positioning member; one surface, used for abutting against the circuit board, of the positioning piece protrudes outwards along the periphery of the positioning piece to form a flange part, and the positioning piece is provided with two partition grooves corresponding to the middle part of the flange part at an interval; the insulating rubber shell wraps the electrical assembly and the cable; the insulating rubber shell is integrally formed by injection molding; the positioning piece protrudes out of the insulating rubber shell. The magnetic attraction charging base is simple in structure and convenient to use, the positioning piece protrudes out of the two opposite faces of the insulating rubber shell and can be used for being in positioning connection with equipment to be charged, charging convenience and accuracy are further improved, and the magnetic attraction charging base is convenient to use through the design of a flange part and a partition groove on the positioning piece. The connection stability between the electrical assembly and the insulating rubber shell is enhanced, and the stability and durability of the whole charging seat are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic charging seats, in particular to a magnetic charging seat. Background Art

[0002] The magnetic charging stand is a common accessory for electronic products. It uses the characteristics of magnetic materials to enable the charging stand and the device to be charged to dock with each other through magnetic force, and charge through the contact points.

[0003] Traditional charging dock designs are often limited to a single charging contact surface, requiring users to precisely align their devices with it to achieve charging, which undoubtedly increases the complexity and inconvenience of use. Worse still, this design limits the way the device can be used and its flexibility. Under long-term use or accidental impact, the connection between the electrical components inside the charging dock and the outer shell may become loose or damaged, which not only causes an unstable charging process, but may also cause damage to the device itself. Utility Model Content

[0004] Based on this, the utility model provides a magnetic charging stand with a simple structure and is easy to use. The positioning piece protrudes beyond the two opposite sides of the insulating rubber shell and can be used to position and connect with the device to be charged, further improving the convenience and accuracy of charging. The flange and dividing groove design on the positioning piece enhances the connection stability between the electrical components and the insulating rubber shell, thereby improving the stability and durability of the entire charging stand.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] A magnetic charging stand, comprising:

[0007] The electrical component comprises a circuit board, a magnet sheet mounted in the middle of two opposite sides of the circuit board, a positioning piece mounted on opposite sides of each magnet sheet, and a pogo pin mounted on opposite ends of each positioning piece; a flange portion protrudes outward along the periphery of the positioning piece on one side of the positioning piece for abutting against the circuit board, and two dividing grooves are spaced apart in the middle of the positioning piece corresponding to the flange portion;

[0008] Cables connected to one end of the electrical components; and

[0009] An insulating rubber shell wraps the electrical components and cables; the insulating rubber shell is integrally injection molded; the positioning piece protrudes beyond the insulating rubber shell and is used to position and connect the device to be charged.

[0010] The above-mentioned magnetic charging stand has a simple structure and is easy to use. The positioning piece protrudes beyond the two opposite sides of the insulating rubber shell and can be used to position and connect with the device to be charged, further improving the convenience and accuracy of charging. The flange and dividing groove design on the positioning piece enhances the connection stability between the electrical components and the insulating rubber shell, thereby improving the stability and durability of the entire charging stand.

[0011] In one embodiment, first solder pads are respectively disposed on two opposite sides of the circuit board corresponding to the two opposite sides of each magnet sheet, and the first solder pads are in one-to-one contact with the pogo pins.

[0012] In one embodiment, two opposite ends of the positioning member are respectively provided with through holes, the through holes are used to match and accommodate the pogo pin, and the top end of the pogo pin protrudes beyond the through holes.

[0013] In one embodiment, two plug holes are provided on one side of the circuit board corresponding to each first solder pad; a pin is connected to one side of the positioning member abutting against the circuit board corresponding to each through hole, and the pin is matched and connected with the plug hole.

[0014] In one embodiment, the two pins are symmetrical about the center of the positioning member.

[0015] In one of the embodiments, second solder pads are provided on two opposite sides of the circuit board at one end corresponding to each magnet sheet, and the second solder pads are used to match the connection cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a magnetic charging stand according to an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the magnetic charging stand from another perspective is shown;

[0018] Figure 3 for Figure 1 The exploded diagram of the magnetic charging stand shown;

[0019] Figure 4 for Figure 3 An exploded schematic diagram of the electrical components in the magnetic charging station is shown;

[0020] Figure 5 for Figure 4 An exploded schematic diagram of another perspective of the electrical components in the magnetic charging stand shown;

[0021] Figure 6 for Figure 4 A three-dimensional schematic diagram of a positioning member in a magnetic charging base from another perspective is shown.

[0022] Notes on the attached drawings:

[0023] 10-electrical component, 11-circuit board, 111-first solder pad, 112-plug hole, 113-second solder pad, 12-magnet sheet, 13-positioning piece, 131-through hole, 132-plug pin, 133-flange, 134-dividing groove, 14-pogo pin;

[0024] 20-cable;

[0025] 30-Insulation rubber shell. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] See also Figures 1 to 6 , is a magnetic charging stand according to an embodiment of the present invention, comprising an electrical component 10, a cable 20 connected to one end of the electrical component 10, and an insulating plastic shell 30 wrapping the electrical component 10 and the cable 20. The insulating plastic shell 30 is integrally injection molded.

[0030] The electrical component 10 includes a circuit board 11, a magnet sheet 12 installed in the middle of two opposite sides of the circuit board 11, a positioning piece 13 installed on the opposite sides of each magnet sheet 12, and a pogo pin 14 installed on the opposite ends of each positioning piece 13; the positioning piece 13 protrudes beyond the insulating rubber shell 30 and is used to position and connect the device to be charged, so as to realize the rapid docking between the magnetic charging seat and the device to be charged.

[0031] First solder pads 111 are respectively provided on opposite sides of the circuit board 11 corresponding to opposite sides of each magnet sheet 12. The first solder pads 111 are in one-to-one contact with the pogo pins 14 to achieve electrical connection between the circuit board 11 and the pogo pins 14. Two plug holes 112 are provided on one side of the circuit board 11 corresponding to each first solder pad 111. The plug holes 112 are used to correspondingly connect the positioning members 13 located on opposite sides of the circuit board 11.

[0032] Second solder pads 113 are further provided on two opposite sides of the circuit board 11 at one end corresponding to each magnet sheet 12 . The second solder pads 113 are used to match the connecting cable 20 to achieve electrical connection between the electrical component 10 and the cable 20 .

[0033] like Figures 4 to 5 As shown, through holes 131 are respectively provided at opposite ends of the positioning member 13, and the through holes 131 are used to match and accommodate pogo pins 14, wherein the top end of the pogo pin 14 protrudes beyond the through holes 131 and is used to contact the contacts of the device to be charged for charging. A pin 132 is connected to one side of the positioning member 13 corresponding to each through hole 131 on the side of the circuit board 11, and the pin 132 is matched and connected with the plug hole 112 to achieve a matching connection between the positioning member 13 and the circuit board 11.

[0034] Furthermore, if Figure 5 As shown, the two pins 132 are symmetrical about the center of the positioning member 13. The symmetrical design allows the pins 132 to be effectively matched on the two opposite sides of the circuit board 11, which means that no matter which side of the circuit board 11 faces up, the same positioning member 13 can be used for installation, and there is no need to separately open a mold to manufacture positioning members 13 of different specifications for each side of the circuit board 11. This improves the versatility and standardization of the product, greatly simplifies the manufacturing process, and reduces production costs.

[0035] Furthermore, a flange portion 133 protrudes outward along the periphery of the positioning member 13 on one side for contacting the circuit board 11, and two dividing grooves 134 are provided on the positioning member 13 at intervals in the middle corresponding to the flange portion 133. During the injection molding process, the molten plastic not only wraps the flange portion 133, but also forms a more complex connection structure with other parts of the positioning member 13 through the dividing grooves 134. When the plastic solidifies, this structure can greatly improve the connection strength between the positioning member 13 and the insulating plastic shell 30.

[0036] The above-mentioned magnetic charging stand has a simple structure and is easy to use. The positioning member 13 protrudes beyond the two opposite sides of the insulating rubber shell 30 and can be used to position and connect with the device to be charged, further improving the convenience and accuracy of charging. In addition, the flange portion 133 and the dividing groove 134 on the positioning member 13 are designed to enhance the connection stability between the electrical component 10 and the insulating rubber shell 30, thereby improving the stability and durability of the entire charging stand.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A magnetic charging stand, characterized in that: include: The electrical component comprises a circuit board, a magnet sheet mounted in the middle of two opposite sides of the circuit board, a positioning piece mounted on opposite sides of each magnet sheet, and a pogo pin mounted on opposite ends of each positioning piece; a flange portion protrudes outward along the periphery of the positioning piece on one side of the positioning piece for abutting against the circuit board, and two dividing grooves are spaced apart in the middle of the positioning piece corresponding to the flange portion; Cables connected to one end of the electrical components; and An insulating rubber shell wraps the electrical components and cables; the insulating rubber shell is integrally injection molded; the positioning piece protrudes beyond the insulating rubber shell and is used to position and connect the device to be charged.

2. The magnetic charging stand according to claim 1, characterized in that: First solder pads are respectively arranged on two opposite sides of the circuit board corresponding to the two opposite sides of each magnet sheet, and the first solder pads are in one-to-one contact with the pogo pins.

3. The magnetic charging stand according to claim 1, characterized in that: Two opposite ends of the positioning piece are respectively provided with through holes, and the through holes are used to match and accommodate the pogo pin, and the top end of the pogo pin protrudes beyond the through holes.

4. The magnetic charging stand according to claim 3, characterized in that: Two plugging holes are arranged on one side of the circuit board corresponding to each first solder pad; a pin is connected to one side of the positioning piece for abutting against the circuit board corresponding to each through hole, and the pin is matched and connected with the plugging hole.

5. The magnetic charging stand according to claim 4, characterized in that: The two pins are symmetrical about the center of the positioning member.

6. The magnetic charging stand according to claim 1, characterized in that: Second soldering pads are also provided on two opposite sides of the circuit board at one end corresponding to each magnet sheet, and the second soldering pads are used to match the connection cables.

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