CN218677905U

CN218677905U - Magnetic suction type quick-disassembling plug connector

Info

Publication number: CN218677905U
Application number: CN202222693996.1U
Authority: CN
Inventors: 毛善勇
Original assignee: Dongguan Zhanrui Electronic Technology Co ltd
Current assignee: Dongguan Zhanrui Electronic Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-03-21
Anticipated expiration: 2032-10-12

Abstract

The application relates to the technical field of data lines, and discloses a quick-dismantling bayonet joint of a magnetic type. The plug connector comprises a plug component and a wiring component; the plug-in component is provided with a plug, a first magnetic attraction piece and a plurality of conducting rings which are concentrically arranged, the plug is provided with a metal wire which is electrically connected with the conducting rings, and the first magnetic attraction piece is fixed on the outer sides of the conducting rings; the wiring component comprises a second magnetic part, a connecting piece and a conductive pin, the second magnetic part is fixed on the side surface of one end of the connecting piece, and the second magnetic part and the first magnetic part are fixed through magnetic attraction; the conductive pins are fixed on the connecting piece, the heads of the conductive pins are electrically connected with the conductive ring, the conductive pins comprise a plurality of first pins and a plurality of second pins, and the second pins and part of the first pins are connected with the same conductive ring. The structure of data line bayonet joint has been improved to this application, and the people of being convenient for change the bayonet joint according to the electronic equipment of different models, promotes the convenience that the data line used.

Description

Magnetic suction type quick-disassembling plug connector

Technical Field

The utility model belongs to the technical field of the technique of data line and specifically relates to a bayonet joint that formula of magnetic absorption was disassembled fast is related to.

Background

With the updating and upgrading of electronic devices such as mobile phones, tablet computers, bluetooth headsets and the like, the models of the electronic devices are continuously increased, and some models correspond to different data interfaces, so that data lines of different plug-in connectors are required to be connected. The existing data line is only provided with one plug connector, the data line needs to be replaced by electronic equipment with different models, or one data line is connected with a plurality of plug connectors simultaneously, the volume of the data line is large, therefore, the structure of the data line plug connector is still to be improved, people can replace the plug connector according to the electronic equipment with different models, and the convenience of using the data line is improved.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application will be solved is to improve the structure of data line bayonet joint, and the convenience that people changed the bayonet joint according to the electronic equipment of different models of being convenient for promotes the data line and uses.

In order to solve the problems, the application provides a magnetic-type quick-disassembling plug connector which comprises a plug component and a wiring component; the plug-in component is provided with a plug, a first magnetic attraction piece and a plurality of conducting rings which are concentrically arranged, the plug is provided with a metal wire which is electrically connected with the conducting rings, and the first magnetic attraction piece is fixed on the outer sides of the conducting rings; the wiring component comprises a second magnetic part, a connecting piece and a conductive pin, the second magnetic part is fixed on the side surface of one end of the connecting piece, and the second magnetic part and the first magnetic part are fixed through magnetic attraction; the conductive pins are fixed on the connecting piece, the heads of the conductive pins are electrically connected with the conductive ring, the conductive pins comprise a plurality of first pins and a plurality of second pins, and the second pins are connected with the first pins and are the same as the conductive ring.

Preferably, the connecting piece comprises a connecting portion and a butt joint portion, the first pin is fixed to the connecting portion, the second pin is connected to the first pin, and the first pin and the second pin penetrate through the butt joint portion, so that the heads of the first pin and the second pin are electrically connected with the corresponding conductive rings respectively.

Preferably, a plurality of first stitch is a word parallel arrangement, and is a plurality of the second stitch is located respectively the both sides of first stitch queue.

Preferably, one end of the second magnetic part extends towards the plug-in component to form a convex ring, and a plug-in groove for the plug-in component to be plugged and positioned is arranged between the second magnetic part and the butt joint part.

Preferably, the plug-in component further comprises a plug connector, two ends of the plug connector are respectively connected with the plug and the conductive rings, and one end of the plug connector, which is close to the conductive rings, extends towards the wiring component so as to be plugged into the plugging groove.

Preferably, the conductive pin body has a serpentine shape to provide the elastic force to the conductive pin head.

Preferably, the butt joint part is provided with a limiting groove in a penetrating manner, and the number of the limiting grooves corresponds to the number of the conductive pins.

Preferably, the data cable further comprises a connecting sleeve, the connecting sleeve covers the outer surface of one end, far away from the plugging component, of the wiring component, and the connecting sleeve is rotatably connected with the end of the data cable.

Preferably, the number of the conducting rings is four, seven first pins are arranged in parallel in a straight line, and two second pins are arranged.

Preferably, the number of the conducting rings is five, nine first pins are arranged in parallel in a straight line, and four second pins are arranged.

Compared with the prior art, the method has at least one of the following beneficial technical effects:

the plug-in component and the wiring component are detachably connected through the first magnetic piece and the second magnetic piece, so that the plug is convenient to replace; the plug-in component can rotate freely after being connected with the wiring component, so that the use of the plug-in connector is more flexible and convenient. The plug is used for connecting electronic equipment, and the plug is electrically connected with the conducting rings through metal wires. When the plug-in component is connected with the wiring component, the conducting rings are electrically connected with the heads of the first pins respectively, and the second pins and part of the first pins are connected with the same conducting ring, so that the connection point positions of the wiring component and the conducting rings are increased, and the electric contact efficiency of the plug-in connector is improved. The structure of data line bayonet joint has been improved to this application, and the people of being convenient for change the bayonet joint according to the electronic equipment of different models, promotes the convenience that the data line used.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view illustrating an assembly relationship between a plug assembly and a wiring assembly according to the present application.

Fig. 2 is a schematic view of an assembly relationship between the plug assembly and the wire connection assembly at another angle in the present application.

Fig. 3 is a schematic view illustrating an assembly relationship between a conductive pin and a connection portion in the present application.

FIG. 4 is a schematic view of the structure of the wiring assembly of the present application.

Description of reference numerals: 1. a plug-in assembly; 11. a plug; 12. a plug-in unit; 121. a plug-in part; 13. a first magnetic attraction member; 14. a conducting ring; 2. a wiring assembly; 21. a second magnetic attraction piece; 22. a connecting member; 221. a connecting portion; 222. a docking portion; 23. a conductive pin; 231. a first pin; 232. a second pin; 24. and (4) inserting grooves.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the embodiment of the utility model discloses a quick bayonet joint of disassembling of formula is inhaled to magnetism, this bayonet joint includes grafting subassembly 1 and wiring subassembly 2. One end of the wiring component 2 is rotatably connected with the data line to receive an electric signal from a power supply or other equipment, and then the electric signal is transmitted to the plug-in component 1; the other end of the wiring component 2 is connected with one end of the plug-in component 1 through magnetic attraction, so that the quick disassembly during replacement is convenient; one end of the plug-in component 1 is used for being plugged with electronic equipment to be electrically connected, and then the electric signal is transmitted to the electronic equipment.

Specifically, the plug assembly 1 includes a plug 11, a plug 12, a first magnetic member 13, and a plurality of concentrically arranged conductive rings 14. A plug 11 is fixed at one end of the plug 12, and the end surfaces of the plug 12 at the two sides of the plug 11 are cambered surfaces; one end of the plug 12 away from the plug 11 extends towards the wiring assembly 2 to form a plugging part 121, and a plurality of concentric conductive rings 14 are fixed at one end of the plugging part 121 away from the plug 11; the plug 11 is provided with a plurality of metal wires, the plurality of metal wires are electrically connected with the plurality of conductive rings 14, the first magnetic attraction member 13 is annular, and the first magnetic attraction member 13 is sleeved and fixed on the side surface of the insertion part 121.

Further, the plug 11 can be a microUSB plug, a Type-A plug, a Type-B plug, a Type-C plug or a Lighting plug; in addition, the transmission end connected to the other end of the data line may be any of the plugs 11 described above, and the transmission end plug may be the magnetic-type quick-release plug described above. Because the plug-in component 1 in this embodiment is designed to be detachable, the user can select the plug-in component 1 containing the corresponding plug 11 to combine with the wiring component 2 to form an applicable plug according to the use requirements of different electronic devices, so that the applicability of the plug and the convenience of using a data line are improved.

The wiring assembly 2 comprises a second magnetic attraction piece 21, a connecting piece 22 and a conductive pin 23. The connecting member 22 includes a connecting portion 221 and a butting portion 222, the second magnetic attraction piece 21 is fixed on a side surface of the butting portion 222, and one end of the second magnetic attraction piece 21 away from the plug-in assembly 1 is fixed to one end of the connecting portion 221 by welding, so that the connection of the second magnetic attraction piece 21 is more stable; one end of the second magnetic attraction piece 21 away from the connecting portion 221 extends toward the plug-in assembly 1 to form a protruding ring, so that a plug-in slot 24 for plugging and positioning the plug-in assembly 1 is formed between the second magnetic attraction piece 21 and the abutting portion 222. Here, the depth of the insertion groove 24 corresponds to the length of the insertion part 121 extending to the outside of the first magnetic-attraction piece 13, and when the second magnetic-attraction piece 21 is magnetically attracted and fixed with the first magnetic-attraction piece 13, the insertion part 121 is inserted into the insertion groove 24 to be positioned, so as to connect the insertion component 1 and the wiring component 2.

Referring to fig. 3, the conductive pins 23 include a plurality of first pins 231 and a plurality of second pins 232, the plurality of first pins 231 are arranged in parallel, and the plurality of second pins 232 are respectively located at two sides of the first pins 231 in the length direction of the queue. Specifically, the tail of the first pin 231 is fixed to the connecting portion 221, and the tail of the second pin 232 can be connected to a part of the first pin 231, where the "part of the first pin 231" is any first pin 231 of the plurality of first pins 231, and the plurality of second pins 232 can be connected to the same first pin 231, and also can be connected to different first pins 231 respectively. Thus, the head of the second pin 232 and part of the head of the first pin 231 are connected to the same conductive ring 14, and the first pin 231 and the second pin 232, which are electrically connected to the same conductive ring 14, are at equal distances from the center origin. The butting part 222 is provided with limiting grooves in a penetrating manner, the number of the limiting grooves corresponds to the number of the first pins 231 and the second pins 232 one by one, and the positions of the limiting grooves correspond to the positions of the first pins 231 and the second pins 232 one by one; the first pin 231 and the second pin 232 respectively penetrate through the limiting groove, so that the heads of the first pin 231 and the second pin 232 extend out of the abutting portion 222 to be close to one end of the plug assembly 1.

When the plug assembly 1 and the wiring assembly 2 are magnetically fixed, the heads of the first pins 231 are electrically connected with the conductive rings 14 respectively, the heads of the second pins 232 are connected with part of the first pins 231 to form the same conductive ring 14, and the second pins 232 are used for increasing the connection points of the wiring assembly 2 and the conductive ring 14, so that the electrical contact efficiency of the plug is improved. In the embodiment, the main body of the conductive pin 23 is serpentine, so as to provide an elastic force to the head of the conductive pin 23, reduce the contact resistance, and improve the stability of the electrical connection between the conductive pin 23 and the conductive ring 14.

In the embodiment, there are four conducting rings 14, and the conducting rings 14 are numbered as a first number, a second number, a third number and a fourth number from inside to outside in sequence; the first pins 231 arranged in parallel in a word are provided with seven and numbered from one to seven, and the second pins 232 are provided with two, and the two second pins 232 are respectively positioned at two sides of the queue of the first pins 231. Specifically, the first pin 231 and the seventh pin 231 are electrically connected to the fourth conductive ring 14, the second pin 231 and the sixth pin 231 are electrically connected to the third conductive ring 14, the third pin 231 and the fifth pin 231 are electrically connected to the second conductive ring 14, and the fourth pin 231 is electrically connected to the first conductive ring 14. Here, two second pins 232 are connected to the second and sixth first pins 231, respectively, and the two second pins 232 are connected to the fourth conductive ring 14 at the same time.

Referring to fig. 4, in another embodiment, five conductive rings 14 may be further provided, and the conductive rings 14 are numbered as a first number, a second number, a third number, a fourth number and a fifth number from inside to outside in sequence; the first pins 231 arranged in parallel in a word are set to be nine, and numbered from one to nine, the second pins 232 are set to be four, wherein two of the second pins 232 are located at one side of the queue of the first pins 231, and the other two second pins 232 are located at the other side of the queue of the first pins 231. Specifically, the first pin 231 and the ninth pin 231 are electrically connected to the fifth conductive ring 14, the second pin 231 and the eighth pin 231 are electrically connected to the fourth conductive ring 14, the third pin 231 and the seventh pin 231 are electrically connected to the third conductive ring 14, the fourth pin 231 and the sixth pin 231 are electrically connected to the second conductive ring 14, and the fifth pin 231 is electrically connected to the first conductive ring 14. Here, two second pins 232 are respectively connected to the second pin 231 and the eighth pin 231, and the heads of the second pins 232 are simultaneously connected to the fourth conductive ring 14; the other two second pins 232 are connected to the first pin 231 and the ninth pin 231 respectively, and the heads of the second pins 232 are connected to the fifth conductive ring 14 simultaneously.

In addition, the plug connector also comprises a connecting sleeve, and the connecting sleeve is coated on the outer surface of one end of the wiring component 2, which is far away from the plug component 1. The inner side of the connecting sleeve is closely attached to the second magnetic part 21 and the connecting part 22 respectively, one end of the connecting sleeve, which is far away from the wiring component 2, is rotatably connected with one end of the data wire, and a transmission end plug connector of the data wire can be fixedly connected with the other end of the data wire and can also be rotatably connected with the other end of the data wire, so that the use flexibility of the data wire is improved, and the bending of the data wire can be reduced when a user uses the data wire; meanwhile, the plug-in component 1 can rotate freely after being connected with the wiring component 2, so that the use of the plug-in connector is more flexible and convenient.

The implementation principle of the bayonet joint that this application embodiment a formula is disassembled fast is inhaled to magnetism is: the plug-in component 1 and the wiring component 2 are detachably connected through the first magnetic piece 13 and the second magnetic piece 21, so that the plug 11 can be conveniently replaced; the plug-in component 1 can rotate freely after being connected with the wiring component 2, so that the plug-in connector is more flexible and convenient to use. The plug 11 is used for connecting electronic equipment, and the plug 11 is electrically connected with the plurality of conductive rings 14 through metal wires. When the plug assembly 1 is connected to the wiring assembly 2, the conductive rings 14 are electrically connected to the heads of the first pins 231, and the second pins 232 are connected to the same conductive ring 14 with part of the first pins 231, so as to increase the connection points between the wiring assembly 2 and the conductive rings 14 and improve the electrical contact efficiency of the plug. The structure of data line bayonet joint has been improved to this application, and the people of being convenient for change the bayonet joint according to the electronic equipment of different models, promotes the convenience that the data line used.

While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a bayonet joint that formula of magnetism was disassembled fast which characterized in that: comprises a plug-in component and a wiring component;

the plug assembly is provided with a plug, a first magnetic suction piece and a plurality of concentrically arranged conducting rings, the plug is provided with a metal wire electrically connected with the conducting rings, and the first magnetic suction piece is fixed on the outer sides of the conducting rings;

the wiring component comprises a second magnetic part, a connecting piece and a conductive pin, the second magnetic part is fixed on the side surface of one end of the connecting piece, and the second magnetic part and the first magnetic part are fixed through magnetic attraction;

the conductive pins are fixed on the connecting piece, the heads of the conductive pins are electrically connected with the conductive ring, the conductive pins comprise a plurality of first pins and a plurality of second pins, and the second pins are connected with the first pins and are the same as the conductive ring.

2. The magnetic-type quick-disassembling plug connector according to claim 1, wherein the connecting member includes a connecting portion and a butt portion, the first pin is fixed to the connecting portion, the second pin is connected to the first pin, and the first pin and the second pin penetrate through the butt portion, so that the heads of the first pin and the second pin are electrically connected to the corresponding conductive rings respectively.

3. The magnetic-type quick-disassembling connector according to claim 1, wherein said first pins are arranged in a straight line, and said second pins are respectively located on both sides of said first pin array.

4. A magnetic-type quick-dismantling plug connector as claimed in claim 2, wherein one end of said second magnetic-attracting member extends toward said plug-in assembly to form a raised ring, and a plug-in groove for plug-in positioning of said plug-in assembly is provided between said second magnetic-attracting member and said abutting portion.

5. The magnetic-type quick-disassembling plug connector according to claim 4, wherein the plug assembly further comprises a plug connector, two ends of the plug connector are respectively connected with the plug and the conductive rings, and one end of the plug connector, close to the conductive rings, extends towards the wiring assembly to be plugged into the plug groove.

6. A magnetic-type quick disconnect coupling as defined in claim 1 wherein the conductive pin body is serpentine shaped to provide a spring force to the conductive pin head.

7. The magnetic-type quick-disassembling plug connector according to claim 2, wherein the abutting portion is provided with a limiting groove in a penetrating manner, and the number of the limiting groove corresponds to the number of the conductive pins.

8. The magnetic-type quick-dismantling plug connector as claimed in claim 1, further comprising a connecting sleeve, wherein the connecting sleeve is wrapped on an outer surface of the terminal assembly, which is far from one end of the plug assembly, and is rotatably connected with an end of the data line.

9. A magnetic-type quick-release connector as claimed in claim 1, wherein said conductive ring has four, seven of said first pins are arranged in parallel in a straight line, and two of said second pins are arranged.

10. A magnetic-type quick-release connector as claimed in claim 1, wherein said conductive rings are provided with five, nine of said first pins are arranged in parallel in a straight line, and four of said second pins are provided.