CN112467435A - Connector combination, plug and socket - Google Patents

Connector combination, plug and socket Download PDF

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Publication number
CN112467435A
CN112467435A CN201910840927.9A CN201910840927A CN112467435A CN 112467435 A CN112467435 A CN 112467435A CN 201910840927 A CN201910840927 A CN 201910840927A CN 112467435 A CN112467435 A CN 112467435A
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CN
China
Prior art keywords
plug
face
mating
component
connector assembly
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.)
Granted
Application number
CN201910840927.9A
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Chinese (zh)
Other versions
CN112467435B (en
Inventor
潘磊
C·H·易
P·R·拉金德拉
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.)
Tyco Electronics Shanghai Co Ltd
TE Connectivity Corp
Original Assignee
Tyco Electronics Shanghai Co Ltd
TE Connectivity Corp
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 Tyco Electronics Shanghai Co Ltd, TE Connectivity Corp filed Critical Tyco Electronics Shanghai Co Ltd
Priority to CN201910840927.9A priority Critical patent/CN112467435B/en
Publication of CN112467435A publication Critical patent/CN112467435A/en
Application granted granted Critical
Publication of CN112467435B publication Critical patent/CN112467435B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The invention discloses a connector combination, a plug and a socket, wherein the connector combination comprises: a plug and a socket. The plug comprises a first end face part and a second end face part arranged opposite to the first end face part, wherein the first end face part is in a curved surface shape. The socket comprises an inserting component, wherein a first fitting piece and a second fitting piece opposite to the first fitting piece are arranged in the inserting component, so that the first end surface component and the second end surface component are respectively in contact fit with the first fitting piece and the second fitting piece; wherein the first mating member has a shape that mates with the first end face member and the second mating member has a shape that mates with the second end face member. Compared with the prior art, the disclosed connector combination has lower insertion force and higher current carrying capacity in practical use and has modular design to adapt to different application situations.

Description

Connector combination, plug and socket
Technical Field
The present invention relates to the field of power connections, and more particularly to a connector assembly.
Background
With the widespread use of electrical devices, there is a corresponding need for more and more electrical connections. In particular, in some special application environments, such as environments where vibration is relatively easy to occur, it is particularly necessary to ensure the stability of the electrical connection structure. Connector assemblies widely used in the appliance market today, such as the FASTON series, POSITIVE LOCK series of the taco electronics, are typically rated for relatively low currents, while the insertion force required for a single connector assembly is relatively high. In an application scenario where a plurality of connector combinations need to be used at the same time, a very large manual insertion force is required to achieve the electrical connection usage of the plurality of connector combinations.
Disclosure of Invention
An object of the present invention is to solve at least one of the above problems and disadvantages in the prior art.
According to a first aspect of the present invention, there is provided a connector assembly comprising:
a plug comprising a first end face component and a second end face component disposed opposite the first end face component, wherein the first end face component has a curved shape; and
the socket comprises an inserting component, wherein a first fitting piece and a second fitting piece opposite to the first fitting piece are arranged in the inserting component, so that the first end surface component and the second end surface component are respectively in contact fit with the first fitting piece and the second fitting piece, the first fitting piece is in a shape matched with the first end surface component, and the second fitting piece is in a shape matched with the second end surface component.
According to an exemplary embodiment of the first aspect of the present invention, the second end surface member has a planar shape or a curved shape corresponding to the curved shape of the first end surface member.
According to an exemplary embodiment of the first aspect of the invention, the first end face part has at least two of said curved surface shapes and the second end face part has a planar shape or at least two curved surface shapes corresponding to at least two of said curved surface shapes of the first end face part.
According to an exemplary embodiment of the first aspect of the present invention, the curved surface shape is an involute curve such that a pressure generated during insertion of the plug into the plug part is always perpendicular to a direction of movement of the contact between the plug and the plug part.
According to an exemplary embodiment of the first aspect of the present invention, the plug member further comprises at least one pair of slots respectively disposed on the first fitting member and the second fitting member.
According to an exemplary embodiment of the first aspect of the present invention, the plug member further includes three or five pairs of spaced apart slots, each pair of slots being respectively disposed on the first mating member and the second mating member.
According to an exemplary embodiment of the first aspect of the present invention, the plug further comprises at least one pair of splines, the at least one pair of splines being respectively provided on the first and second end face members correspondingly.
According to an exemplary embodiment of the first aspect of the present invention, the socket further comprises a base, the plug member is coupled to the base, and the base and the plug member are made of the same or different metal materials.
According to an exemplary embodiment of the first aspect of the present invention, during the combined use of the connectors, the contact fit between the first mating piece and the second mating piece of the plug member and the first end face member and the second end face member of the plug is interference fit.
According to a second aspect of the present invention, there is provided a plug comprising:
a first end face member; and
a second end member disposed opposite the first end member;
wherein at least one of the first and second end pieces has a curved shape.
According to an exemplary embodiment of the second aspect of the invention, the first end part and the second end part each have at least one curved shape.
According to an exemplary embodiment of the second aspect of the invention, the first end part and the second end part each have two continuous curved surface shapes.
According to an exemplary embodiment of the second aspect of the invention, the curved surface shape is an involute curve.
According to an exemplary embodiment of the second aspect of the invention, the plug further comprises:
a body fixed to a side opposite to the first end surface member and the second end surface member; and
a first wire member having one end coupled to the body and the other end electrically coupled to a cable.
According to a third aspect of the present invention, there is provided a socket including a plug member, and the plug member includes:
a first mating member, and
a second mating member disposed opposite the first mating member,
wherein at least one of the first fitting member and the second fitting member has a curved shape that matches a curved shape of a plug to be inserted.
According to an exemplary embodiment of the third aspect of the invention, the curved surface shape is an involute curve.
According to an exemplary embodiment of the third aspect of the present invention, the plug member further comprises at least one pair of slots respectively disposed on the first fitting member and the second fitting member.
According to an exemplary embodiment of the third aspect of the invention, the socket further comprises:
a base that is replaceably coupleable to the docking component; and
a second wire connecting member having one end coupled to the base and the other end electrically coupled to a cable.
According to an exemplary embodiment of the third aspect of the invention, the base and the plug part are made of different metal materials.
In the foregoing exemplary embodiments of the present invention, compared to the prior art, the disclosed connector combination requires a lower insertion force during actual use, while having a higher current carrying capacity; in addition, different materials can be selected to manufacture the plug part and the base according to practical application conditions so as to reduce the manufacturing cost.
Drawings
The features, advantages and other aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description in conjunction with the accompanying drawings, in which several embodiments of the present disclosure are shown by way of illustration and not limitation, wherein:
FIG. 1 is a schematic diagram of a plug 100 of a connector assembly according to the present invention;
FIG. 2 is a schematic diagram of a receptacle 200 of the connector assembly according to the present invention;
FIGS. 3A-3C are partial cross-sectional views of a connector assembly according to the present invention;
FIG. 4 is an exemplary perspective view of a connector assembly according to the present invention; and
fig. 5 is another exemplary perspective view of a connector assembly according to the present invention.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention and should not be construed as limiting the invention.
As used herein, the terms "include," "include," and similar terms are to be construed as open-ended terms, i.e., "including/including but not limited to," meaning that additional content can be included as well. The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment," and so on.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. For the connection between the units in the drawings, for convenience of description only, it means that at least the units at both ends of the connection are in communication with each other, and is not intended to limit the inability of communication between the units that are not connected.
The invention mainly focuses on the following technical problems: how to reduce the insertion force of the connector assembly generated during the connection of the plug and the plug part and how to improve the current carrying capacity of the connector assembly.
In order to solve the above problems, according to one general concept of the present invention, there is provided a connector assembly including a plug and a socket; the plug comprises a first end face part and a second end face part opposite to the first end face part, wherein the first end face part is in a curved surface shape; the socket comprises an inserting component, wherein a first fitting piece and a second fitting piece oppositely arranged with the first fitting piece are arranged inside the inserting component, so that the first end surface component and the second end surface component are respectively in contact fit with the first fitting piece and the second fitting piece, the first fitting piece is in a shape matched with the first end surface component, and the second fitting piece is in a shape matched with the second end surface component. The invention reduces the insertion force of the connector combination and improves the current-carrying capacity by designing at least one part of the plug to have a curved surface shape and at least one part of the plug part to have a mutually matched curved surface shape.
Fig. 1-5 illustrate the connector assembly disclosed herein. Fig. 1 shows the plug 100 of the present embodiment connected with a cable 400, the plug 100 including a first end surface member 110, a second end surface member 120 disposed opposite to the first end surface member 110, a body 130, and a first wire member 140 connected with the body 130. The body 130 includes two opposite sidewalls 131, and the first end surface member 110 and the second end surface member 120 extend from edges of the two sidewalls 131 and are in close contact with each other. The first wire member 140 is used to connect the cable 400. Further, the first end member 110 has two curved surface shapes 111, and the second end member 120 has two curved surface shapes having the same shape as the curved surface shapes 111, so that the first end member 110 and the second end member 120 are symmetrically disposed.
In the present embodiment, the curved surface shape 111 is preferably an involute curved surface. Alternatively, in practical applications, the first end surface part 110 may have one, three or more curved surface shapes 111, and accordingly, the second end surface part 120 may be planar or may have the same number of curved surface shapes of the same shape as the first end surface part 110.
Fig. 2 shows a receptacle 200 of the connector assembly of the present embodiment. The socket 200 includes: the connector comprises a base 230, a plug member 210 sleeved on the base 230, and a second wire connecting member 240 connected with the base 230 and used for connecting a cable 400. According to an embodiment of the present invention, the plug member 210 and the base 230 are two separate components, and can be fixedly connected together by the fixing structures on the plug member 210 and the base 230, so as to flexibly replace the plug member 210 in practical applications. The base 230 includes two opposite sidewalls 231 and a top wall 232 connecting the two sidewalls 231, and the top wall 232 has a card hole 233 at both sides. The plug member 210 has two opposite side walls 214 and a top wall 215 and a bottom wall 216 connecting the two side walls 214, and the two side walls 214 respectively have hooks 217 capable of cooperating with two clipping holes 233 on the base 230 to fixedly connect the plug member 210 to the base 230.
As shown in fig. 3A to 3C, in the present embodiment, a first mating member 211 and a second mating member 212 opposite to the first mating member 211 are disposed inside the inserting component 210. The first fitting member 211 and the second fitting member 212 are respectively formed by bending inward from two opposite side wall 214 edges of the insertion part 210. The first fitting 211 has a shape matching the curved surface 111 of the first end surface member 110, and the second fitting 212 has a shape matching the shape of the second end surface member 120. Further, in this embodiment, the inserting component 210 may further include at least one pair of slots 213, such that the pair of slots 213 are respectively and correspondingly disposed on the first mating member 211 and the second mating member 212. Alternatively, at least one pair of splines may be provided on the first and second end members 110 and 120.
In the present embodiment, during the insertion of the plug 100 into the socket 200, the first end surface part 110 and the second end surface part 120 are respectively in contact fit (preferably, interference fit) with the first mating element 211 and the second mating element 212, so as to achieve the tight connection between the plug 100 and the plugging element 210.
As shown in fig. 1 and 2, in the present embodiment, since the first end surface part 110 and the second end surface part 120 of the plug 100 respectively have two identical involute curved surfaces, the first mating part 211 and the second mating part 212 also respectively have two involute curved surfaces matching the involute curved surfaces of the first end surface part 110 and the second end surface part 120 for contact mating.
Furthermore, as shown in fig. 2 and 4-5, five pairs of slots 213 are provided in the plug member 210, that is, each pair of slots 213 is respectively provided on the first mating member 211 and the second mating member 212. The splines 213 provided in the mating member 210 increase the contact area of the plug 100 with the mating member 210, thereby contributing to the current carrying capability of the connector assembly. Alternatively, three pairs of splines 213 may be provided in the plug member 210, depending on the application.
Alternatively, three or five pairs of splines may be provided on only the first and second end members 110, 120 of the plug 100 to achieve the above-described effect.
As shown in fig. 2, the plug member 210 is disposed on the base 230, so that different plug members can be selected to connect with the plug under different conditions. For example, when it is desired to achieve a connector assembly with a high current carrying capacity, a mating member having five pairs of slots may be selected to couple to the base to achieve the connection of the connector assembly. For another example, when the connector assembly does not need to have a high current carrying capacity or the actual placement space of the connector assembly is small, the plug member having three pairs of slots may be selected to be coupled to the base to achieve the connection of the connector assembly.
In addition, in the embodiment, the plugging member 210 and the base 230 can be made of the same material or different materials, so as to reduce the manufacturing cost of the connector assembly. For example, the base can be made of brass with a low price, and the plug-in component is made of copper-nickel-silicon alloy with high quality and high price. The manufacturing costs of the connector assembly can thereby be considerably reduced.
Fig. 3A-3C sequentially illustrate the process of coupling the plug 100 to the receptacle 200. In the case that the surfaces of the first end surface part 110, the second end surface part 120, the first mating element 211 and the second mating element 212 are all involute curved surfaces, the pressure generated in the process of inserting the plug 100 into the socket 200 is always perpendicular to the contact motion direction between the plug 100 and the plug part 210; since the contact resistance is inversely proportional to the square root of the magnitude of the above-mentioned pressure during the actual insertion, the more stable the pressure, the more stable the contact resistance.
Fig. 4 and 5 show the case where the connector combination is separated and connected, respectively. As can be seen from fig. 4, the plug 100 is connected to a cable 400, the socket 200 is connected to another cable 400, and the flexible cooperation of the plug member 210 and the base 230 makes the connector assembly disclosed herein suitable for different application scenarios. As can be seen from fig. 5, during the coupling of the plug 100 to the plugging part 210, the insertion force becomes smaller and the current carrying becomes larger compared to the conventional connector combination.
The connector assembly disclosed in this embodiment can utilize the mutual fit between the curved surface shape of the first end surface component and the curved surface shape of the first mating piece and the mutual fit between the second end surface component and the second mating piece to realize the connection between the plug component and the plug; in addition, at least one pair of tooth grooves are designed on the plug part or the plug head, so that the current carrying capacity of the connector combination can be further improved. Compared with the prior art, the disclosed design scheme reduces the insertion force required by the connection of the plug-in component and the plug, thereby greatly reducing the total insertion force under the condition that thousands of connector combinations are required in a large-scale factory production line, lightening the burden of operators and integrally improving the insertion efficiency of the connector combinations. In addition, the flexible fixing mode of the plugging component and the base can also realize flexible selection of the plugging component so as to meet the requirement of realizing different current-carrying capacities in different application scenes.
The above description is only an alternative embodiment of the embodiments of the present disclosure and is not intended to limit the embodiments of the present disclosure. Various modifications and changes may occur to the embodiments of the disclosure to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present disclosure should be included in the scope of protection of the embodiments of the present disclosure.
While embodiments of the present disclosure have been described with reference to several particular embodiments, it should be understood that embodiments of the present disclosure are not limited to the particular embodiments disclosed. The disclosed embodiments are intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims (19)

1. A connector assembly, comprising:
a plug comprising a first end face component and a second end face component disposed opposite the first end face component, wherein the first end face component has a curved shape; and
the socket comprises an inserting component, wherein a first fitting piece and a second fitting piece opposite to the first fitting piece are arranged inside the inserting component, so that the first end surface component and the second end surface component are respectively in contact fit with the first fitting piece and the second fitting piece, the first fitting piece is in a shape matched with the first end surface component, and the second fitting piece is in a shape matched with the second end surface component.
2. The connector assembly of claim 1, wherein said second face member has a planar shape or a curved shape corresponding to the curved shape of said first face member.
3. The connector assembly of claim 2 wherein said first face member has at least two of said curved shapes and said second face member has a planar shape or at least two curved shapes corresponding to at least two of said curved shapes of said first face member.
4. A connector assembly according to any one of claims 1 to 3, wherein the curved shape is an involute curve such that the pressure generated during insertion of the plug into the mating part is always perpendicular to the direction of movement of the contact between the plug and the mating part.
5. The connector assembly of claim 1, wherein the mating member further comprises at least one pair of splines respectively disposed on the first mating member and the second mating member.
6. The connector assembly of claim 5, wherein the mating member further comprises three or five spaced pairs of splines, each pair of splines being disposed on the first mating member and the second mating member, respectively.
7. The connector assembly of claim 1, wherein said plug further comprises at least one pair of splines correspondingly disposed on said first and second face members, respectively.
8. The connector assembly of claim 1, wherein the receptacle further comprises a base, the plug member is coupled to the base, and the base and the plug member are made of the same or different metallic materials.
9. The connector assembly of claim 1, wherein the first and second mating members of the mating member contact the first and second face members of the plug with an interference fit during use of the connector assembly.
10. A plug, characterized in that the plug comprises:
a first end face member; and
a second end member disposed opposite the first end member;
wherein at least one of the first and second end pieces has a curved shape.
11. The plug of claim 10 wherein each of said first face member and said second face member has at least one curved shape.
12. The plug of claim 10 wherein said first face member and said second face member each have two continuous curved shapes.
13. A plug as claimed in claim 11 or 12, wherein the curved surface shape is an involute curve.
14. The plug of claim 10, further comprising:
a body fixed to a side opposite to the first end surface member and the second end surface member; and
a first wire member having one end coupled to the body and the other end electrically coupled to a cable.
15. A socket, characterized in that the socket comprises a plug member, and the plug member comprises:
a first mating member, and
a second mating member disposed opposite the first mating member,
wherein at least one of the first fitting member and the second fitting member has a curved shape that matches a curved shape of a plug to be inserted.
16. The socket of claim 15 wherein said curved surface shape is an involute curve.
17. The socket of claim 15, wherein the mating member further comprises at least one pair of splines respectively disposed on the first mating member and the second mating member.
18. The receptacle of claim 15, further comprising:
a base that is replaceably coupleable to the docking component; and
a second wire connecting member having one end coupled to the base and the other end electrically coupled to a cable.
19. The socket of claim 18 wherein said base and said plug member are made of different metallic materials.
CN201910840927.9A 2019-09-06 2019-09-06 Connector assembly, plug and socket Active CN112467435B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201910840927.9A CN112467435B (en) 2019-09-06 2019-09-06 Connector assembly, plug and socket

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CN112467435A true CN112467435A (en) 2021-03-09
CN112467435B CN112467435B (en) 2024-08-16

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE893517A (en) * 1981-06-18 1982-10-01 Siemens Ag SINGLE-POLE PLUG CONNECTOR, FOR HIGH CURRENT CABLES
US20060089682A1 (en) * 2004-10-26 2006-04-27 Kronich Christine G Radio frequency antenna flexible circuit interconnect with unique micro connectors
CN201199564Y (en) * 2008-05-20 2009-02-25 贵州航天电器股份有限公司 Power supply connector
CN202275988U (en) * 2011-08-09 2012-06-13 格康电子科技(深圳)有限公司 Power supply connector and combination structure thereof
CN203071277U (en) * 2013-02-06 2013-07-17 刘联仓 Anti-loose contact piece for socket
CN203882995U (en) * 2013-03-13 2014-10-15 半导体元件工业有限责任公司 Semiconductor assembly
CN104485533A (en) * 2014-12-29 2015-04-01 苏州华旃航天电器有限公司 Socket of power connector
IL243145A0 (en) * 2014-12-24 2016-02-29 System and methods for assembling chain elements using a coupling mechanism
CN206806614U (en) * 2017-05-26 2017-12-26 深圳市大富科技股份有限公司 A kind of arrangements of electric connection and electric automobile
CN107681290A (en) * 2016-08-02 2018-02-09 东莞莫仕连接器有限公司 Micro coaxial cable connector assembly
US20180219337A1 (en) * 2017-01-30 2018-08-02 Andreas Stihl Ag & Co. Kg Electrical plug connection between a power source and an electrical work apparatus

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE893517A (en) * 1981-06-18 1982-10-01 Siemens Ag SINGLE-POLE PLUG CONNECTOR, FOR HIGH CURRENT CABLES
US20060089682A1 (en) * 2004-10-26 2006-04-27 Kronich Christine G Radio frequency antenna flexible circuit interconnect with unique micro connectors
CN201199564Y (en) * 2008-05-20 2009-02-25 贵州航天电器股份有限公司 Power supply connector
CN202275988U (en) * 2011-08-09 2012-06-13 格康电子科技(深圳)有限公司 Power supply connector and combination structure thereof
CN203071277U (en) * 2013-02-06 2013-07-17 刘联仓 Anti-loose contact piece for socket
CN203882995U (en) * 2013-03-13 2014-10-15 半导体元件工业有限责任公司 Semiconductor assembly
IL243145A0 (en) * 2014-12-24 2016-02-29 System and methods for assembling chain elements using a coupling mechanism
CN104485533A (en) * 2014-12-29 2015-04-01 苏州华旃航天电器有限公司 Socket of power connector
CN107681290A (en) * 2016-08-02 2018-02-09 东莞莫仕连接器有限公司 Micro coaxial cable connector assembly
US20180219337A1 (en) * 2017-01-30 2018-08-02 Andreas Stihl Ag & Co. Kg Electrical plug connection between a power source and an electrical work apparatus
CN206806614U (en) * 2017-05-26 2017-12-26 深圳市大富科技股份有限公司 A kind of arrangements of electric connection and electric automobile

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