CN216251379U

CN216251379U - DC plug is inhaled to screw thread magnetism

Info

Publication number: CN216251379U
Application number: CN202122775062.8U
Authority: CN
Inventors: 吴晓波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-04-08
Anticipated expiration: 2031-11-13

Abstract

The embodiment of the application provides a DC plug is inhaled to screw thread magnetism, including shell body, magnet conducting block, insulating block, electrode subassembly and lid dish set up in the shell body, just the shell body surface has the external screw thread, the insulating block is located magnet conducting block middle part, electrode subassembly one end is worn to establish the insulating block middle part, the electrode subassembly one end other end is connected with the both sides of lid dish. This application embodiment through shell body surface sets up the external screw thread, can realize with socket threaded connection, convenient fixed, through inciting somebody to action electrode subassembly one end is worn to establish the insulating block middle part, the electrode subassembly one end other end is connected with the both sides of closing cap, to the skew center of two positive and negative needles, can realize distributing the electrode respectively in the both sides of closing cap, has not only reduced the volume, can keep the distance of two positive and negative needles again.

Description

DC plug is inhaled to screw thread magnetism

Technical Field

Each embodiment of this application belongs to DC plug technical field, especially relates to a DC plug is inhaled to screw thread magnetism.

Background

The DC socket is a socket matched with a special power supply for a computer display and consists of a transverse socket, a longitudinal socket, an insulating base, forked contact elastic sheets and a directional key groove, wherein the two forked contact elastic sheets are positioned at the central part of the base and are arranged in a longitudinal and transverse mode and are not connected with each other. One end of the forked contact elastic sheet is a wiring port, which is exposed on the top surface of the base cylinder and used for connecting an input power supply soft wire or a soft cable, and the other end of the forked contact elastic sheet consists of two elastic arms which are interconnected by a base body and are arranged in the insulating base jack in the insertion direction of the DC plug and used for a computer display, so that the computer display can normally work.

The DC socket currently on the market has the positive pole at the center and the negative pole at the edge, wasting space at the other end, so improvement is urgently needed.

Disclosure of Invention

An object of the embodiment of the application provides a DC plug is inhaled to screw thread magnetism, through the shell body surface sets up the external screw thread, can realize with socket threaded connection, convenient fixed, through inciting somebody to action electrode subassembly one end is worn to establish the insulating block middle part, the electrode subassembly one end other end is connected with the both sides of closing cap, to the skew center of two positive and negative needles, can realize distributing the electrode respectively in the both sides of closing cap, has not only reduced the volume, can keep the distance of two positive and negative needles again to solve the problem among the background art.

In order to solve the technical problem, the technical scheme of the threaded magnetic DC plug provided by the embodiment of the application is as follows:

the embodiment of the application discloses DC plug is inhaled to screw thread magnetism, including shell body, magnet conducting block, insulating block, electrode subassembly and lid dish set up in the shell body, just the shell body surface has the external screw thread, the insulating block is located magnet conducting block middle part, electrode subassembly one end is worn to establish the insulating block middle part, the electrode subassembly one end other end is connected with the both sides of lid dish.

In a preferred embodiment of any of the above schemes, the cover plate has a negative electrode mounting hole and a positive electrode mounting hole, and the negative electrode mounting hole and the positive electrode mounting hole penetrate through the cover plate and are located on two sides of the cover plate.

In a preferred embodiment of any one of the above schemes, the cover tray is further provided with a mounting groove, so that when the cover tray is mounted, one end of the electrode assembly is extruded in the mounting groove.

In an embodiment of any one of the foregoing schemes, the electrode assembly includes a support plate, a negative electrode connection post, a connection piece, a positive electrode connection post, a guide rod and a metal ring, one end of the positive electrode connection post penetrates through the positive electrode installation hole, the other end of the positive electrode connection post is connected with one end of the connection piece, the other end of the connection piece is connected with one end of the guide rod, the guide rod penetrates through the middle of the support plate, one end of the negative electrode connection post penetrates through the negative electrode installation hole, the other end of the negative electrode connection post is connected with the metal ring, and one side of the metal ring is attached to one side of the support plate.

In a preferred embodiment of any of the above solutions, the connecting piece has a protrusion at one end, and the protrusion is inserted on the cover tray.

In a preferred embodiment of any of the above schemes, a first through hole is provided in the middle of the magnet conductive block, and the insulating block is installed in the first through hole.

In a preferred embodiment of any of the above schemes, a second through hole is formed in the middle of the insulating block, and one end of the guide rod is inserted into the second through hole.

In a preferred embodiment of any of the above aspects, the outer housing is made of an insulating material.

Compared with the prior art, through set up the external screw thread outer surface of shell body, can realize with socket threaded connection, convenient fixed, through will electrode subassembly one end is worn to establish the insulating block middle part, electrode subassembly one end other end is connected with the both sides of closing the dish, to the skew center of positive negative two needles, can realize distributing the electrode respectively in the both sides of closing the dish, not only reduced the volume, can keep the distance of two needles of positive negative pole again.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or components, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, and wherein:

fig. 1 is a schematic view of a threaded magnetic attraction DC plug according to an embodiment of the present application.

Fig. 2 is an exploded view of a threaded magnetic attraction DC plug according to an embodiment of the present application.

Fig. 3 is a schematic view of a cover plate of the threaded magnetic DC plug according to the embodiment of the present application.

Fig. 4 is a schematic view of an electrode assembly of a threaded magnetic attraction DC plug according to an embodiment of the present disclosure.

Fig. 5 is a schematic view of an insulating block of the threaded magnetic DC plug according to the embodiment of the present application.

Fig. 6 is a schematic diagram illustrating connection of a magnet conductive block, an insulating block and an electrode assembly of the threaded magnetic DC plug according to an embodiment of the present disclosure.

Reference numbers in the figures: 1. an outer housing; 11. an external thread; 2. a magnet conductive block; 21. a first through hole; 3. an insulating block; 31. a second through hole; 4. an electrode assembly; 41. a support disc; 42. a negative connecting column; 43. connecting sheets; 44. a positive connecting column; 45. a guide bar; 451. a protrusion; 46. a metal ring; 5. a cover plate; 51. a negative mounting hole; 52. a positive mounting hole; 53. and (4) mounting the groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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. It should be apparent that the described embodiments are merely one example of a component of the present application and not an all component embodiment. 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 when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following embodiments of the present application illustrate the solution of the present application in detail by taking an example of a magnetic threaded DC plug having a front wheel and a rear wheel, but the scope of the present application is not limited by the embodiments.

Examples

As shown in fig. 1 to 6, the embodiment of the application provides a DC plug is inhaled to screw thread magnetism, including shell body 1, magnet conducting block 2, insulating block 3, electrode subassembly 4 and lid dish 5 set up in shell body 1, just shell body 1 surface has external screw thread 11, insulating block 3 is located 2 middle parts of magnet conducting block, 4 one ends of electrode subassembly are worn to establish 3 middle parts of insulating block, 4 one end other ends of electrode subassembly are connected with the both sides of lid dish 5.

In the threaded magnetic suction DC plug, the outer surface of the outer shell 1 is provided with the external thread 11, so that the threaded connection with a socket can be realized, the fixation is convenient, one end of the electrode assembly 4 is arranged in the middle of the insulating block 3 in a penetrating way, the other end of one end of the electrode assembly 4 is connected with two sides of the cover disc 5, and the positive and negative needles are deviated from the center, so that the electrodes can be respectively distributed on two sides of the cover disc 5, the volume is reduced, and the distance between the positive and negative needles can be kept, wherein the outer shell 1 and the external thread 11 are integrally formed.

As shown in fig. 1 to 6, the cover disc 5 has a negative electrode mounting hole 51 and a positive electrode mounting hole 52, the negative electrode mounting hole 51 and the positive electrode mounting hole 52 penetrate through the cover disc 5 and are located at two sides of the cover disc 5, and the cover disc 5 is further provided with a mounting groove 53, so that when the cover disc is mounted, one end of the electrode assembly 4 is pressed in the mounting groove 53.

In the threaded magnetic suction DC plug, the negative pole mounting hole 51 and the positive pole mounting hole 52 are integrally formed with the cover disc 5, the negative pole mounting hole 51 and the positive pole mounting hole 52 are respectively positioned at two sides of the cover disc 5, and when the plug is installed, the positive and negative two pins are respectively inserted into the negative pole mounting hole 51 and the positive pole mounting hole 52, so that the negative pole mounting hole 51 and the positive pole mounting hole 52 are deviated from the center, the size is reduced, and the distance between the positive and negative two pins can be kept.

As shown in fig. 1 to 6, the electrode assembly 4 includes a support plate 41, a negative electrode connection post 42, a connection piece 43, a positive electrode connection post 44, a guide rod 45 and a metal ring 46, one end of the positive electrode connection post 44 penetrates through the positive electrode installation hole 52, the other end of the positive electrode connection post is connected with one end of the connection piece 43, the other end of the connection piece 43 is connected with one end of the guide rod 45, the guide rod 45 penetrates through the middle of the support plate 41, one end of the negative electrode connection post 42 penetrates through the negative electrode installation hole 51, the other end of the negative electrode connection post is connected with the metal ring 46, one side of the metal ring 46 is attached to one side of the support plate 41, one end of the connection piece 43 is provided with a protrusion 451, and the protrusion 451 is inserted on the cover plate 5.

In the magnetic thread DC plug of the utility model, the connecting sheet 43 is a metal sheet and plays a role of electric conduction, when in installation, the connecting sheet 43 is adhered to one side of the supporting disk 41, one end of the connecting sheet 43 is welded with one end of the positive connecting post 44, the other end of the connecting sheet 43 is welded with one end of the guide rod 45, therefore, the guide rod 45 can be fixed on the supporting disk 41, in order to facilitate the electric conduction of the negative connecting post 42, one end of the negative connecting post 42 is welded with one side of the metal ring 46, wherein, the metal ring 46 is adhered to one side of the supporting disk 41, when in installation, the guide rod 45 is positioned in the middle of the metal ring 46, furthermore, in order to facilitate the fixation, one end of the connecting sheet 43 can be provided with a metal projection 451, one end of the projection 451 is inserted on the cover disk 5, the connection can be more tightly realized, when in assembly, the connecting sheet 43 is positioned in the installation groove 53, easy installation thereof can be realized.

As shown in fig. 1 to 6, a first through hole 21 is formed in the middle of the magnet conductive block 2, the insulating block 3 is installed in the first through hole 21, a second through hole 31 is formed in the middle of the insulating block 3, one end of the guide rod 45 is inserted into the second through hole 31, and the outer shell 1 is made of an insulating material.

In the threaded magnetic suction DC plug, the magnet conductive block 2 and the first through hole 21 are integrally formed, the insulating block 3 and the second through hole 31 are integrally formed, wherein the insulating block 3 is made of an insulating material and plays an insulating role.

Compared with the prior art, through set up external screw thread 11 on the outer shell body 1 surface, can realize with socket threaded connection, convenient fixed, through will 4 one end of electrode subassembly is worn to establish 3 middle parts of insulating block, 4 one end other ends of electrode subassembly are connected with the both sides of closing cap 5, to the skew center of positive negative two needles, can realize distributing the electrode respectively in the both sides of closing cap 5, not only reduce the volume, can keep the distance of two needles of positive negative pole again.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments can be modified, or technical features of components or all components thereof can be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a DC plug is inhaled to screw thread magnetism, includes fluidized bed body, its characterized in that, including shell body (1), magnet conducting block (2), insulating block (3), electrode subassembly (4) and lid dish (5) set up in shell body (1), just shell body (1) surface has external screw thread (11), insulating block (3) are located magnet conducting block (2) middle part, electrode subassembly (4) one end is worn to establish insulating block (3) middle part, electrode subassembly (4) one end other end is connected with the both sides of lid dish (5).

2. The magnetic DC plug according to claim 1, wherein the cover plate (5) has a negative mounting hole (51) and a positive mounting hole (52), and the negative mounting hole (51) and the positive mounting hole (52) penetrate through the cover plate (5) and are located on two sides of the cover plate (5).

3. The magnetic thread DC plug according to claim 2, wherein the cover disc (5) is further provided with a mounting groove (53), so that when the magnetic thread DC plug is mounted, one end of the electrode assembly (4) is extruded in the mounting groove (53).

4. The DC plug is inhaled to screw thread magnetism of claim 3, characterized in that, electrode subassembly (4) includes supporting disk (41), negative pole spliced pole (42), connection piece (43), anodal spliced pole (44), guide arm (45) and metal loop (46), anodal spliced pole (44) one end is worn to establish anodal mounting hole (52), the other end with connection piece (43) one end is connected, the connection piece (43) other end with guide arm (45) one end is connected, and guide arm (45) run through in supporting disk (41) middle part, negative pole spliced pole (42) one end runs through negative pole mounting hole (51), the other end is connected with metal loop (46), just metal loop (46) one side is attached in supporting disk (41) one side.

5. The magnetic threaded DC plug according to claim 4, characterized in that the connecting piece (43) has a protrusion (451) at one end, and the protrusion (451) is inserted on the cover plate (5).

6. The magnetic thread DC plug according to claim 5, wherein the magnet conductive block (2) is provided with a first through hole (21) in the middle, and the insulating block (3) is installed in the first through hole (21).

7. The magnetic thread DC plug according to claim 6, wherein a second through hole (31) is formed in the middle of the insulating block (3), and one end of the guide rod (45) is inserted into the second through hole (31).

8. A threaded magnetically attractive DC plug according to claim 7, characterized in that the outer housing (1) is made of an insulating material.