CN111555061A - Plug structure, socket structure and connect electric subassembly - Google Patents

Plug structure, socket structure and connect electric subassembly Download PDF

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Publication number
CN111555061A
CN111555061A CN202010404440.9A CN202010404440A CN111555061A CN 111555061 A CN111555061 A CN 111555061A CN 202010404440 A CN202010404440 A CN 202010404440A CN 111555061 A CN111555061 A CN 111555061A
Authority
CN
China
Prior art keywords
plug
hole
main body
socket
electrical connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010404440.9A
Other languages
Chinese (zh)
Inventor
李绍斌
高超
唐杰
陈道远
赵毓斌
陈宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Zhuhai Lianyun Technology Co Ltd
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Zhuhai Lianyun Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai, Zhuhai Lianyun Technology Co Ltd filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202010404440.9A priority Critical patent/CN111555061A/en
Publication of CN111555061A publication Critical patent/CN111555061A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/10Sockets for co-operation with pins or blades
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure

Abstract

The invention provides a plug structure, a socket structure and an electric connection assembly, wherein the plug structure comprises a plug main body and at least two electric connection columns, each electric connection column is arranged on the plug main body, and at least part of each electric connection column is made of a conductive material; the plug main body is of a columnar structure, the plug main body is rotatably mounted on a corresponding socket structure around a preset axis, and the center line of the plug main body is parallel to the preset axis, so that the plug main body can rotate around the preset axis parallel to the center line of the plug main body and rotate relative to the corresponding socket structure, and further the plug main body rotates to a proper position relative to the corresponding socket structure to meet space requirements and power connection requirements under different conditions, and the problem that the position of the plug structure in the prior art cannot be changed is solved.

Description

Plug structure, socket structure and connect electric subassembly
Technical Field
The invention relates to the field of household devices, in particular to a plug structure, a socket structure and an electric connection assembly.
Background
The existing socket structure is generally a flat metal sheet structure, so that the installation direction of a plug is limited, and the installation and the use of other jacks can be influenced in some occasions.
Because the connector lug is fixed and can not move, under certain occasions, such as when the structure of the power adapter is larger, the connector lug can interfere with other electric appliance power connectors when being connected into a socket, thereby influencing the normal use of other connectors.
Disclosure of Invention
The invention mainly aims to provide a plug structure, a socket structure and an electric connection assembly, so as to solve the problem that the position of the plug structure in the prior art cannot be changed.
In order to achieve the above object, according to one aspect of the present invention, there is provided a plug structure including: a plug main body; at least two electric posts, each electric post being disposed on the plug body, at least a portion of each electric post being made of a conductive material; the plug main body is of a columnar structure, the plug main body is rotatably arranged on the corresponding socket structure around a preset axis, and the center line of the plug main body is parallel to the preset axis.
Furthermore, at least part of the outer peripheral surface of the electric pole is a cylindrical surface, and the end surface of the free end of the electric pole is in a spherical crown shape.
Furthermore, a clamping groove is formed in the outer wall of the electric connecting column, so that the electric connecting column is clamped with the socket structure through the clamping groove.
Further, the center line of at least one electric pole in the at least two electric poles is arranged in parallel with the preset axis; and/or the center line of at least one of the at least two electric poles is coincident with the preset axis.
Furthermore, the number of the electric connecting columns is two, the central line of one electric connecting column is parallel to the preset axis, and the central line of the other electric connecting column is coincident with the preset axis.
Furthermore, the plug main body is cylindrical, and the central line of each electric connection pole is parallel to the central line of the plug main body.
According to another aspect of the present invention, there is provided a socket structure corresponding to the above-described plug structure, the socket structure including: the socket comprises a socket main body, wherein a first plug hole and a second plug hole are formed in the socket main body; the first electric connecting component is arranged in the first inserting hole and is made of an electric conducting material; the second power connection component is arranged in the second inserting hole and is made of a conductive material; the second plug hole is an annular hole arranged around the first plug hole, so that the plug structure can be rotatably arranged on the socket structure after at least two electric connecting posts of the plug structure are correspondingly inserted into the first plug hole and the second plug hole.
Furthermore, the first electricity connecting component is of an annular structure, the second electricity connecting component comprises a first electricity connecting piece and a second electricity connecting piece, the first electricity connecting piece and the second electricity connecting piece are of the annular structure, the first electricity connecting piece is connected with the inner wall surface of the annular hole, the second electricity connecting piece is connected with the outer wall surface of the annular hole, and an annular inserting space is formed between the first electricity connecting piece and the second electricity connecting piece.
Furthermore, the first electric connecting component is provided with a first clamping protrusion protruding towards the inner side of the first electric connecting component, so that the electric connecting column inserted into the first inserting hole is clamped with the first clamping protrusion; and/or the first contact patch is provided with a second clamping protrusion protruding towards the outer side of the first contact patch, and the second contact patch is provided with a third clamping protrusion protruding towards the inner side of the second contact patch, so that the electric connection pole inserted into the second plug hole is clamped with the second clamping protrusion and the third clamping protrusion.
According to a third aspect of the present invention, there is provided a power receiving assembly comprising the above plug structure and the above socket structure, the plug structure and the socket structure being interfitted with each other.
According to a fourth aspect of the present invention, there is provided a power receiving assembly, comprising: the plug structure comprises a plug main body and an electric connecting post arranged on the plug main body; the socket structure comprises a socket main body and a plug hole group, and the power connection pole is inserted in the plug hole group so that the plug structure can be rotatably installed on the socket structure.
Furthermore, the number of the electric connecting columns is two, the inserting hole group comprises a first inserting hole and a second inserting hole, the second inserting hole is an annular hole which is formed around the first inserting hole, one electric connecting column is inserted into the first inserting hole, and the other electric connecting column is inserted into the second inserting hole.
By applying the technical scheme of the invention, the plug structure comprises a plug main body and at least two electric connecting columns, wherein each electric connecting column is arranged on the plug main body, and at least part of each electric connecting column is made of a conductive material so that each electric connecting column can conduct electricity; and the plug main body is of a columnar structure, the plug main body is rotatably arranged on the corresponding socket structure around a preset axis, and the central line of the plug main body is parallel to the preset axis, so that the plug main body can rotate around the preset axis parallel to the central line of the plug main body and relative to the corresponding socket structure, and further the plug main body rotates to a proper position relative to the corresponding socket structure to meet space requirements and power connection requirements under different conditions, and the problem that the position of the plug structure in the prior art cannot be changed is solved.
The socket structure corresponds to the plug structure and comprises a socket main body provided with a first plug hole and a second plug hole, wherein a first electric connecting component made of a conductive material is arranged in the first plug hole, and a second electric connecting component made of a conductive material is arranged in the second plug hole, so that the socket structure can conduct electricity through the first electric connecting component and the second electric connecting component; and the second plug hole is an annular hole arranged around the first plug hole, so that the plug structure can be rotatably arranged on the socket structure after at least two electric connecting posts of the plug structure are correspondingly inserted into the first plug hole and the second plug hole.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
figure 1 shows an exploded view of one perspective of an embodiment of a power connection assembly according to the invention;
FIG. 2 is an exploded view of the electrical connection assembly of FIG. 1 from another perspective;
figure 3 shows a schematic view of a plug structure of the electrical connection assembly of figure 1;
FIG. 4 shows a schematic view of a socket structure of the power receiving assembly of FIG. 1;
FIG. 5 shows a distribution diagram of the first and second power receiving components of the socket structure of the power receiving assembly of FIG. 4;
FIG. 6 shows a top view distribution diagram of the first and second power receiving components of the receptacle structure of the power receiving assembly of FIG. 5;
fig. 7 shows a longitudinal sectional view of an assembled structure of the power receiving assembly in fig. 1.
Wherein the figures include the following reference numerals:
100. a plug structure;
110. a plug main body; 120. connecting a power post; 121. clamping the groove;
200. a socket structure;
210. a socket main body; 211. a first plug hole; 212. a second plug hole;
220. a first power receiving member; 221. a first clamping protrusion;
230. a second power receiving member; 231. a first electric connecting piece; 2311. a second clamping protrusion; 232. a second electric connecting piece; 2321. a third snap projection;
300. connect the electric subassembly.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The present invention provides a plug structure 100, please refer to fig. 1 to 3, the plug structure 100 includes a plug main body 110 and at least two electric posts 120, each electric post 120 is disposed on the plug main body 110, at least a portion of each electric post 120 is made of a conductive material; the plug main body 110 is a columnar structure, the plug main body 110 is rotatably mounted on a corresponding socket structure around a predetermined axis, and a center line of the plug main body 110 is parallel to the predetermined axis.
In the plug structure 100 of the present invention, the plug structure 100 comprises a plug main body 110 and at least two electric posts 120, each electric post 120 is disposed on the plug main body 110, at least a portion of each electric post 120 is made of a conductive material so that each electric post 120 can conduct electricity; moreover, the plug main body 110 is a columnar structure, the plug main body 110 is rotatably mounted on a corresponding socket structure around a predetermined axis, and a center line of the plug main body 110 is parallel to the predetermined axis, so that the plug main body 110 can rotate around the predetermined axis parallel to the center line and relative to the corresponding socket structure, and further the plug main body 110 rotates to a proper position relative to the corresponding socket structure to meet space requirements and power connection requirements under different conditions, thereby solving the problem that the position of the plug structure in the prior art cannot be changed.
It should be noted that, by rotating the plug main body 110 to a proper position relative to the corresponding socket structure, the interference effect of the electrical connection assembly formed by the plug structure 100 and the corresponding socket structure with other nearby connector lug or power adapter structures can be avoided.
Specifically, at least a portion of the outer circumferential surface of the electric contact 120 is a cylindrical surface, and the end surface of the free end of the electric contact 120 is a spherical crown shape, so that the electric contact 120 rotates synchronously with the plug body 110.
Specifically, the outer wall of the electrical connector 120 is provided with a clamping groove 121, so that the electrical connector 120 is clamped with the socket structure through the clamping groove 121, and is more stably connected with the socket structure after the plug body 110 rotates to a proper position.
In the present embodiment, one arrangement of the at least two electric poles 120 is: the center line of at least one electric pole 120 of the at least two electric poles 120 is arranged in parallel with a predetermined axis; and/or, the center line of at least one of the at least two electric poles 120 coincides with a predetermined axis to ensure stability of the plug body 110 during rotation thereof.
Alternatively, as shown in figure 3, there are two electrical posts 120, one electrical post 120 having a centerline parallel to the predetermined axis and the other electrical post 120 having a centerline coincident with the predetermined axis.
In the present embodiment, another arrangement of the at least two electric connecting posts 120 is as follows: the plug body 110 has a cylindrical shape, and the center line of each electric contact 120 is parallel to the center line of the plug body 110.
The present invention further provides a socket structure 200, please refer to fig. 4 to fig. 7 in combination, the socket structure 200 corresponds to the plug structure 100, the socket structure 200 includes a socket main body 210, a first power connection component 220 and a second power connection component 230, the socket main body 210 is provided with a first plugging hole 211 and a second plugging hole 212; the first power receiving member 220 is disposed at the first insertion hole 211, and the first power receiving member 220 is made of a conductive material; the second power receiving member 230 is disposed at the second insertion hole 212, and the second power receiving member 230 is made of a conductive material; the second insertion hole 212 is an annular hole surrounding the first insertion hole 211, so that the plug structure can be rotatably mounted on the socket structure after at least two electrical contacts 120 of the plug structure are correspondingly inserted into the first insertion hole 211 and the second insertion hole 212.
In the socket structure 200 of the present invention corresponding to the above-described plug structure 100, the socket structure 200 includes a socket main body 210 provided with a first inserting hole 211 and a second inserting hole 212, and a first power receiving member 220 made of a conductive material is provided in the first inserting hole 211, and a second power receiving member 230 made of a conductive material is provided in the second inserting hole 212, so that the present socket structure 200 can conduct electricity through the first power receiving member 220 and the second power receiving member 230; and, the second insertion hole 212 is an annular hole disposed around the first insertion hole 211, so that the plug structure 100 can be rotatably mounted on the socket structure 200 after at least two electric posts 120 of the plug structure 100 are inserted into the first insertion hole 211 and the second insertion hole 212, respectively.
The at least two electric posts 120 are respectively and correspondingly inserted into the first insertion hole 211 and the second insertion hole 212, such that the first electric connection component 220 in the first insertion hole 211 is electrically connected to the corresponding electric post 120, and the second electric connection component 230 in the second insertion hole 212 is electrically connected to the corresponding electric post 120.
Specifically, as shown in fig. 5 and 6, the first power receiving members 220 have a ring structure such that the first power receiving members 220 are electrically connected to the corresponding power posts 120 by contacting the first power receiving members 220 with the corresponding power posts 120.
Specifically, as shown in fig. 5 and 6, the second power connection member 230 includes a first power connection piece 231 and a second power connection piece 232, the first power connection piece 231 and the second power connection piece 232 are both in a ring-shaped structure, the first power connection piece 231 is connected with an inner wall surface of the ring-shaped hole (i.e., the second insertion hole 212), the second power connection piece 232 is connected with an outer wall surface of the ring-shaped hole (i.e., the second insertion hole 212), and an annular insertion space is formed between the first power connection piece 231 and the second power connection piece 232, so that after the corresponding power connection post 120 is inserted into the insertion space and rotated to a proper position, the first power connection piece 231 and the second power connection piece 232 are both in contact with the corresponding power connection post 120 to electrically connect the first power connection piece 231 and the second power connection piece 232 with the corresponding power connection post 120.
Specifically, as shown in fig. 5, the first power receiving member 220 has a first clamping protrusion 221 protruding toward the inner side thereof, so that the power receiving pole 120 inserted into the first inserting hole 211 is clamped with the first clamping protrusion 221; even if the first clamping protrusions 221 of the first power receiving member 220 are clamped in the clamping grooves 121 of the corresponding power posts 120, the first power receiving member 220 is clamped with the corresponding power posts 120, so that the plug main body 110 is connected with the socket structure 200 more stably.
Specifically, as shown in fig. 5, the first electrical connecting piece 231 is provided with a second clamping protrusion 2311 protruding towards the outer side thereof, and the second electrical connecting piece 232 is provided with a third clamping protrusion 2321 protruding towards the inner side thereof, so that the electrical connecting post 120 inserted into the second inserting hole 212 is clamped with the second clamping protrusion 2311 and the third clamping protrusion 2321; even if the second clamping protrusions 2311 of the first electric connecting pieces 231 are clamped in the corresponding clamping grooves 121 of the electric connecting posts 120, the third clamping protrusions 2321 of the second electric connecting pieces 232 are clamped in the corresponding clamping grooves 121 of the electric connecting posts 120, so that the second electric connecting parts 230 are clamped with the corresponding electric connecting posts 120, and the plug body 110 is connected with the socket structure 200 more stably.
The outer side of the first electric contact pieces 231 refers to the side of the first electric contact pieces 231 facing the second electric contact pieces 232, and the inner side of the second electric contact pieces 232 refers to the side of the second electric contact pieces 232 facing the first electric contact pieces 231.
The invention further provides an electrical connection assembly 300, as shown in fig. 1, fig. 2 and fig. 7, the electrical connection assembly 300 includes the above-mentioned plug structure 100 and the socket structure 200, which are mutually matched.
Specifically, the electrical connection assembly 300 comprises a plug structure 100 and a socket structure 200, wherein the plug structure 100 comprises a plug main body 110 and an electrical connection post 120 arranged on the plug main body 110; the socket structure 200 includes a socket body 210 and a jack group into which the electric poles 120 are inserted so that the plug structure is rotatably mounted on the socket structure.
Specifically, the number of the electric connecting columns 120 is two, the inserting hole group comprises a first inserting hole 211 and a second inserting hole 212, the second inserting hole 212 is an annular hole arranged around the first inserting hole 211, one electric connecting column 120 is inserted into the first inserting hole 211, and the other electric connecting column 120 is inserted into the second inserting hole 212.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
in the plug structure 100 of the present invention, the plug structure 100 comprises a plug main body 110 and at least two electric posts 120, each electric post 120 is disposed on the plug main body 110, at least a portion of each electric post 120 is made of a conductive material so that each electric post 120 can conduct electricity; moreover, the plug main body 110 is a columnar structure, the plug main body 110 is rotatably mounted on a corresponding socket structure around a predetermined axis, and a center line of the plug main body 110 is parallel to the predetermined axis, so that the plug main body 110 can rotate around the predetermined axis parallel to the center line and relative to the corresponding socket structure, and further the plug main body 110 rotates to a proper position relative to the corresponding socket structure to meet space requirements and power connection requirements under different conditions, thereby solving the problem that the position of the plug structure in the prior art cannot be changed.
In the socket structure 200 of the present invention corresponding to the above-described plug structure 100, the socket structure 200 includes a socket main body 210 provided with a first inserting hole 211 and a second inserting hole 212, and a first power receiving member 220 made of a conductive material is provided in the first inserting hole 211, and a second power receiving member 230 made of a conductive material is provided in the second inserting hole 212, so that the present socket structure 200 can conduct electricity through the first power receiving member 220 and the second power receiving member 230; and, the second insertion hole 212 is an annular hole disposed around the first insertion hole 211, so that the plug structure 100 can be rotatably mounted on the socket structure 200 after at least two electric posts 120 of the plug structure 100 are inserted into the first insertion hole 211 and the second insertion hole 212, respectively.
The electrical connection assembly 300 of the present invention includes the plug structure 100 and the socket structure 200, so the electrical connection assembly 300 has at least the same technical effects as the plug structure 100 and the socket structure 200.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A plug structure, comprising:
a plug main body (110);
at least two electrical posts (120), each of the electrical posts (120) being disposed on the plug body (110), at least a portion of each of the electrical posts (120) being made of an electrically conductive material;
the plug main body (110) is of a columnar structure, the plug main body (110) is rotatably mounted on a corresponding socket structure around a preset axis, and the center line of the plug main body (110) is parallel to the preset axis.
2. Plug structure according to claim 1, characterized in that at least part of the outer peripheral surface of the electric contact pin (120) is cylindrical and the end surface of the free end of the electric contact pin (120) is spherical crown shaped.
3. The plug structure of claim 1, wherein a clamping groove (121) is formed in the outer wall of the electric connecting column (120), so that the electric connecting column (120) is clamped with the socket structure through the clamping groove (121).
4. The plug structure according to claim 1, wherein the centerline of at least one electrical post (120) of said at least two electrical posts (120) is disposed parallel to said predetermined axis; and/or
The center line of at least one electric connecting post (120) in the at least two electric connecting posts (120) is coincident with the preset axis.
5. The plug structure of claim 1 wherein said electrical posts (120) are two, one said electrical post (120) having a centerline parallel to said predetermined axis and the other said electrical post (120) having a centerline coincident with said predetermined axis.
6. The plug structure of claim 1, wherein the plug body (110) is cylindrical, and a center line of each of the electrical contacts (120) is disposed parallel to a center line of the plug body (110).
7. A socket structure corresponding to the plug structure of any one of claims 1 to 6, wherein the socket structure comprises:
the socket comprises a socket main body (210), wherein a first plug hole (211) and a second plug hole (212) are formed in the socket main body (210);
a first power receiving member (220), the first power receiving member (220) being disposed at the first insertion hole (211), the first power receiving member (220) being made of a conductive material;
a second power receiving member (230), the second power receiving member (230) being disposed at the second insertion hole (212), the second power receiving member (230) being made of a conductive material;
the second plug hole (212) is an annular hole arranged around the first plug hole (211), so that the plug structure can be rotatably mounted on the socket structure after at least two electric connecting posts (120) of the plug structure are correspondingly inserted into the first plug hole (211) and the second plug hole (212).
8. The socket structure according to claim 7, wherein the first electrical connection component (220) is an annular structure, the second electrical connection component (230) comprises a first electrical connection piece (231) and a second electrical connection piece (232), the first electrical connection piece (231) and the second electrical connection piece (232) are both annular structures, the first electrical connection piece (231) is connected with the inner wall surface of the annular hole, the second electrical connection piece (232) is connected with the outer wall surface of the annular hole, and an annular insertion space is formed between the first electrical connection piece (231) and the second electrical connection piece (232).
9. The socket structure according to claim 8, wherein the first power receiving member (220) has a first catching protrusion (221) protruding toward an inner side thereof so that the power receiving pin (120) inserted into the first inserting hole (211) is caught by the first catching protrusion (221); and/or
The first electric connecting piece (231) is provided with a second clamping protrusion (2311) protruding towards the outer side of the first electric connecting piece, the second electric connecting piece (232) is provided with a third clamping protrusion (2321) protruding towards the inner side of the second electric connecting piece, so that an electric connecting column (120) inserted into the second inserting hole (212) is clamped with the second clamping protrusion (2311) and the third clamping protrusion (2321).
10. An electrical connector assembly comprising a plug structure and a socket structure which mate with each other, wherein the plug structure is as claimed in any one of claims 1 to 6 and the socket structure is as claimed in any one of claims 7 to 9.
11. An electrical connection assembly, comprising:
a plug structure comprising a plug main body (110) and an electrical post (120) disposed on the plug main body (110);
the socket structure comprises a socket main body (210) and a plug hole group, wherein the electric connecting columns (120) are inserted in the plug hole group, so that the plug structure can be rotatably arranged on the socket structure.
12. The electrical connection assembly according to claim 11, wherein the number of the electrical connection posts (120) is two, the plug hole set comprises a first plug hole (211) and a second plug hole (212), the second plug hole (212) is an annular hole arranged around the first plug hole (211), one electrical connection post (120) is inserted into the first plug hole (211), and the other electrical connection post (120) is inserted into the second plug hole (212).
CN202010404440.9A 2020-05-13 2020-05-13 Plug structure, socket structure and connect electric subassembly Pending CN111555061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010404440.9A CN111555061A (en) 2020-05-13 2020-05-13 Plug structure, socket structure and connect electric subassembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010404440.9A CN111555061A (en) 2020-05-13 2020-05-13 Plug structure, socket structure and connect electric subassembly

Publications (1)

Publication Number Publication Date
CN111555061A true CN111555061A (en) 2020-08-18

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Application Number Title Priority Date Filing Date
CN202010404440.9A Pending CN111555061A (en) 2020-05-13 2020-05-13 Plug structure, socket structure and connect electric subassembly

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Country Link
CN (1) CN111555061A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2482232Y (en) * 2001-06-12 2002-03-13 陈俊平 Power supply plug and socket assembly
CN2629257Y (en) * 2003-05-23 2004-07-28 福建省漳州市实验小学 Knob type electric power socket and plug
CN2935526Y (en) * 2006-07-07 2007-08-15 张四发 Rotary plug socket
CN103545675A (en) * 2013-09-02 2014-01-29 重庆文理学院 EV pass type automatic charge interface
CN204271305U (en) * 2014-12-05 2015-04-15 陈廷太 Anti-drop plug and socket
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CN104966942A (en) * 2015-07-05 2015-10-07 鲁奎 Easily unplugged plug
WO2017211012A1 (en) * 2016-06-08 2017-12-14 中兴通讯股份有限公司 Earpiece plug, audio jack, and mobile terminal
CN210326371U (en) * 2019-07-29 2020-04-14 中国长城葡萄酒有限公司 Rotary power supply plug assembly

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