CN113437569B - Connector and connector assembly comprising same - Google Patents
Connector and connector assembly comprising same Download PDFInfo
- Publication number
- CN113437569B CN113437569B CN202010201345.9A CN202010201345A CN113437569B CN 113437569 B CN113437569 B CN 113437569B CN 202010201345 A CN202010201345 A CN 202010201345A CN 113437569 B CN113437569 B CN 113437569B
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- China
- Prior art keywords
- connector
- housing
- insert
- insulating insert
- conductive terminal
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Classifications
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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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
- H01R13/5808—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part formed by a metallic element crimped around the cable
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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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
- H01R13/46—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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
- H01R13/5812—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part the cable clamping being achieved by mounting the separate part on the housing of the coupling device
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Abstract
The invention provides a connector, in particular a circular connector, having a plug side and a cable connection side, the connector comprising: a conductive terminal, the outer periphery of which is provided with a flange; an insulating insert for receiving the conductive terminal; and the shell is used for accommodating the insulating insert and the conductive terminal. The invention also relates to a connector assembly comprising the connector and a mating connector. The connector can be used for transmitting large currents, locking and disconnecting quickly and can achieve good EMC effects.
Description
Technical Field
The present invention relates to a connector, in particular a circular connector, which can be used for transmitting large currents, locking and disconnecting quickly and can achieve good EMC effects. The invention also relates to a connector assembly comprising the connector and a butt connector.
Background
Heavy-duty connectors are widely used in the transmission of high voltages and high currents, especially in high-speed railways, high-current industrial equipment. The current heavy-duty connector is mainly a rectangular connector, and cannot be applied to all application occasions, especially the situation that a circular connector is needed.
Disclosure of Invention
It is therefore an object of the present invention to provide a connector, in particular a circular connector, which is capable of meeting the need for transmitting higher currents, locking and disconnecting quickly and providing an additional electromagnetic shielding function.
According to an aspect of the present invention, there is provided a connector having a mating side and a cable connection side, the connector comprising: a conductive terminal, the outer periphery of which is provided with an annular flange; an insulating insert for receiving the conductive terminal; a housing for accommodating the insulating insert and the conductive terminal; the outer surface of the insulating insert is provided with an annular flange; the insulation insert is inserted into the housing from the cable connection side until the annular flange of the insulation insert abuts a shoulder located at the inner periphery of the housing; the connector further includes a C-shaped spring ring inserted into the housing from the cable connection side in a compressed state until abutting against the annular flange of the insulation insert, releasing the spring ring so that it snaps into a ring groove located at the inner periphery of the housing, thereby limiting axial displacement of the insulation insert.
In a preferred embodiment, the outer circumference of the insulating insert is further provided with at least one axial projection, preferably two radially symmetrical axial projections, which are each axially grooved on the inside, which extend from the annular flange to the end of the insulating insert.
In one embodiment, the conductive terminal is inserted into the insulation insert from the cable connection side until the flange abuts a shoulder of the inner circumference of the insulation insert.
In one embodiment, the connector further comprises an insert clip having at least one clip leg.
In one embodiment, the insert clip is inserted into the insulating insert from the cable connection side, wherein the clip leg is inserted between the insulating insert and the conductive terminal along an axial groove inside an axial projection of the insulating insert, thereby gripping the conductive terminal.
In one embodiment, the connector further comprises an adapter and a seal housed within the adapter; the adapter is fastened to the housing from the cable connection side.
In one embodiment, the connector further comprises a pressure plate and an adapter nut, wherein the adapter nut is fastened to the adapter; the pressure plate is fastened in the opening of the adapter nut by means of screws.
In one embodiment, the housing and the adapter each have a waterproof seal ring therein.
According to another aspect of the present invention, there is provided a connector assembly including the above-described connector and a mating connector mated with the connector, the mating connector including: a conductive terminal; an insulating insert for receiving the conductive terminal; a housing for accommodating the insulating insert and the conductive terminal; a cover for accommodating the housing; when the connector is plugged with the butt connector, the insulation insert of the connector is plugged with the insulation insert of the butt connector; the front of the housing of the connector is held between the cover and the housing of the mating connector.
In one embodiment, at least one ball in the peripheral wall of the housing of the connector is pressed by the cover in a groove in the outer wall of the housing of the mating connector.
In one embodiment, a spring is arranged between the housing and the cover of the mating connector, the unlocking of the connector assembly being achieved by compressing the spring against its plugging direction.
In one embodiment, the connector and the mating connector are circular connectors.
The invention provides a novel circular connector, which is quickly assembled through the structural design of each part of the connector, and the assembled connector can bear high-current transmission. The cable is fixed through the pressing plate and is coated outside the metal layer of the cable to realize EMC shielding function. The connector component realizes a quick self-locking function through the design of the ball and the groove.
Drawings
In the drawings:
fig. 1 is an exploded perspective view of a connector, i.e., a male connector, according to the present invention;
fig. 2 is an exploded perspective view of a mating connector, i.e., a female connector, according to the present invention;
fig. 3 is a perspective view of the connector and the docking connector according to the present invention in an unconnected state;
fig. 4 is a cross-sectional view of the unconnected state of the connector and the mating connector according to the present invention; and
fig. 5 is a cross-sectional view of a connector assembly according to the present invention.
Detailed Description
The invention will now be described in detail with reference to specific examples and the accompanying drawings, it being pointed out that the examples described merely represent preferred embodiments and should not be construed as limiting the scope of the invention in any way. Various modifications of the invention, as well as variations of the inventive concepts disclosed herein, will be apparent to those skilled in the art upon examination of the foregoing disclosure and are intended to be included within the scope of the present invention.
As shown in fig. 1, a connector according to the present invention, for example, a male connector 100 is cylindrical and mainly includes a conductive terminal 110 made of metal, an insulating insert 120 made of plastic or the like, a conductive housing 130 made of metal, an insert clip 140, a C-shaped spring ring 150, an adapter 160, a pressing plate 170, and an adapter nut 180. The male connector has a mating side on the left in the figure for mating with a mating connector 200 (see fig. 4), and a cable connection side on the right in the figure from which a cable 190 is inserted into the connector.
The structure of each connector part will be described one by one.
The conductive terminal 110, i.e., the male terminal, is cylindrical and is provided with a circular flange 111 on its outer periphery. The flange 111 divides the conductive terminal 110 into a first interface side and a second interface side. The first interface side is pin-shaped to be inserted into a socket of a conductive terminal 210 (see fig. 4) (i.e., female terminal) of the mating connector 200. The second interface side is then used to crimp the cable 190.
The insulating insert 120 is cylindrical in shape for accommodating the conductive terminal 110. The outer circumference of the insulating insert 120 is provided with an annular flange 121 and at least one axial projection 122, preferably two radially symmetrical axial projections, extending from the annular flange to the end of the insulating insert, i.e. the rear end in the figure. The inner side of the axial projection 122 is correspondingly an axial groove.
The conductive housing 130 is substantially cylindrical and has a rectangular, preferably square, flange formed on its outer peripheral surface to secure the connector to a device surface or wall, particularly by screws or the like. At least one, preferably a plurality of through holes are provided in the front end of the flange, i.e. the peripheral wall of the end of the connector 100 facing the mating connector, in which balls 133 are accommodated, which balls cooperate as a component of the self-locking system with a recess 233 of the inner peripheral wall of a cover 235 (see fig. 4) of the mating connector 200 to achieve a self-locking function.
The insert clip 140 includes a loop and at least one clip leg 141, preferably two clip legs or a plurality of clip legs.
The adaptor 160 is substantially cylindrical and has a front end for being coupled to a rear end (i.e., a cable connection side) of the conductive housing 130 by screw connection therebetween. A seal 165 is received at the rear end of the adapter 160 along with a waterproof O-ring seal for sealing the cable.
An opening is provided in the rear end outer circumferential surface of the adapter nut 180, for example, a portion of the rear end outer circumferential surface is cut off, and two screw holes are provided in the walls at both ends of the opening. The opening exposes the cable 190 contained in the adapter nut, particularly the metal layer of the cable stripped of the outer insulation. To provide EMC shielding, a metal plate 170 is provided, which is arcuate in shape and has screw holes in its two legs. The screw holes of the pressing plate are screwed with the screw holes of the opening through screws so as to cover the cable, particularly the metal layer of the cable through the pressing plate, thereby realizing EMC shielding.
The assembly steps of the various components of the connector 100 are described in detail below with reference to cross-sectional view 4.
The insulating insert 120 is first inserted into the housing 130 from the cable connection side until the annular flange 121 of the insulating insert abuts a shoulder located at the inner periphery of the housing 130, and then the spring ring 150 is inserted into the housing 130 from the cable connection side in a compressed state until it abuts the annular flange 121, releasing the spring ring so that it snaps into the annular groove 131 located at the inner periphery of the housing 130, thereby limiting the axial displacement of the insulating insert. When it is desired to remove the insulation insert, only a tool is needed to pry the spring ring 150 from the ring groove 131.
The cable 190 is passed through the adapter 160, which in turn crimp the cable 190 to the second interface side of the conductive terminal 110. The conductive terminal 110 is then inserted into the insulating insert from the cable connection side until the flange 111 of the conductive terminal abuts the shoulder of the inner circumference of the insulating insert 120, and then the insert clip 140 is inserted into the insulating insert 120 from the cable connection side, wherein the clip leg 141 is inserted between the insulating insert and the conductive terminal along the axial groove inside the axial protrusion 122 of the insulating insert, thereby clamping the conductive terminal.
The adapter 160 is threaded onto the end (rear end) of the housing 130, with a seal 165 contained therein surrounding the cable 190. An adapter nut 180 is screwed on the rear end of the adapter 160, and the pressing plate 170 is pressed against the opening of the adapter nut 180 by a screw, thereby fixing the cable.
The structure of the mating connector, i.e., the female connector 200, is described below with reference to fig. 2 and 4.
Most of the components of the mating connector are similar to the connector and will not be described in detail herein. The main difference between the mating connector and the connector is that the housing 230 of the mating connector 200 does not have a rectangular flange similar to the housing 130 of the connector 100, and a cover 235 is provided around the housing 230. The cover is cylindrical and has a recess 233 in its inner periphery for cooperating with the balls 133 of the housing 130 to form another part of the self-locking system. In addition, a biasing member, i.e., a spring 234, is provided between the housings 230 and between the shields 235, which applies a biasing force to the shields 235, holding the shields 235 in a locked position with the connector 100.
Referring now to fig. 5, the assembly process of the connector assembly consisting of the connector 100 and the mating connector 200 is described.
When the mating connector 200 is mated with the connector 100, the mating side of the insert 220 of the mating connector 200 and the mating side of the insert 120 of the connector 100 are mated with each other, wherein the dual walls of the mating sides of the two are designed such that the two are mated with each other. The plugging sides of the two are fork-shaped, and the fork fingers are mutually plugged to ensure stable fixation. Meanwhile, the front portion of the housing 130 of the connector 100 is held between the housing 230 and the cover 235 of the mating connector 200, and the cover 235 is pressed against the outer wall of the housing 130 due to the elastic force of the spring 234, thereby pressing the balls 133 on the outer wall into the grooves 233 on the outer wall of the housing 230, and locking the connector and the mating connector is achieved. When unlocking is desired, the cover 235 is pushed rearward, i.e. against its plugging direction, compressing the spring 234, causing the balls to move out of the grooves, releasing the locking of the connector and the mating connector.
The connector assembly according to the present invention including the male connector and the female connector has been described in detail above, but the above-described specific embodiments are merely preferred examples, and thus should not be construed as limiting the structure of the connector assembly of the present invention. Those skilled in the art will be able to make corresponding modifications to the specific structure of the male and female connectors in accordance with the described embodiments of the present invention.
List of reference symbols
100. Connector with a plurality of connectors
110. Conductive terminal
111. Flange
120. Insulation insert
121. Annular flange
122. Axial projection
130. Shell body
131 ring groove
133. Ball bearing
140. Insert clamp
141 clip leg
150. Spring ring
160. Adapter device
165 seal
170. Pressing plate
180. Adapting nut
190. Cable with improved heat dissipation
200. Butt-joint connector
210. Conductive terminal
220. Insulation insert
230. Shell body
233. Groove
234. Spring
235. Cover for vehicle
Claims (9)
1. A connector (100) having a mating side and a cable connection side, the connector comprising:
a conductive terminal (110) having a flange (111) provided on the outer periphery thereof;
an insulating insert (120) for housing the conductive terminal (110);
a housing (130) for accommodating the insulating insert (120) and the conductive terminal (110);
it is characterized in that the method comprises the steps of,
the outer surface of the insulating insert (120) is provided with an annular flange (121);
the insulation insert (120) is inserted into the housing (130) from the cable connection side until the annular flange of the insulation insert abuts a shoulder located at the inner periphery of the housing;
the connector further comprises a C-shaped spring ring (150) which is inserted in a compressed state from the cable connection side into the housing (130) until abutting against the annular flange of the insulation insert, the spring ring is released such that it snaps into a ring groove (131) located at the inner periphery of the housing, thereby limiting the axial displacement of the insulation insert,
the conductive terminal (110) is inserted into the insulating insert (120) from the cable connection side until the flange (111) abuts against a shoulder of the inner circumference of the insulating insert (120);
the connector (100) further comprises an insert clip (140) having at least one clip leg (141);
the insert clip is inserted into the insulating insert from the cable connection side, wherein the clip leg is inserted between the insulating insert and the conductive terminal along an axial groove inside an axial projection (122) of the outer circumference of the insulating insert (120), thereby clamping the conductive terminal.
2. The connector (100) of claim 1, wherein,
the axial projection (122) extends from the annular flange (121) to an end of the insulating insert.
3. The connector (100) of any of claims 1-2, further comprising an adapter (160) and a seal (165) housed within the adapter (160); the adapter (160) is fastened to the housing (130) from the cable connection side.
4. The connector (100) of claim 3, further comprising a pressure plate (170) and an adapter nut (180), wherein the adapter nut (180) is secured to the adapter (160); the pressure plate (170) is fastened in the opening of the adapter nut (180) by means of screws.
5. The connector (100) of claim 4, wherein the housing (130) and the adapter (160) each have a waterproof seal therein.
6. Connector assembly comprising a connector (100) according to any of claims 1-5 and a mating connector (200) mating with the connector, the mating connector (200) comprising:
a conductive terminal (210);
-an insulating insert (220) for housing said conductive terminals (210);
-a housing (230) for accommodating said insulating insert (220) and said conductive terminal (210);
a cover (235) for accommodating the housing (230);
characterized in that when the connector (100) is plugged with the mating connector (200), the insulating insert (120) of the connector (100) is plugged with the insulating insert (220) of the mating connector (200); the front of the housing (130) of the connector (100) is held between the shroud (235) and the housing (230) of the mating connector (200).
7. The connector assembly of claim 6, wherein at least one ball (133) in the peripheral wall of the housing (130) of the connector (100) is pressed by the cover (235) in a groove (233) of the outer wall of the housing (230) of the mating connector (200).
8. Connector assembly according to claim 7, characterized in that a spring (234) is arranged between the cover (235) and the housing (230) of the mating connector (200), which is unlocked by compressing the cover (235) against its plugging direction.
9. The connector assembly of claim 6, wherein the connector (100) and the mating connector (200) are circular connectors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010201345.9A CN113437569B (en) | 2020-03-20 | 2020-03-20 | Connector and connector assembly comprising same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010201345.9A CN113437569B (en) | 2020-03-20 | 2020-03-20 | Connector and connector assembly comprising same |
Publications (2)
Publication Number | Publication Date |
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CN113437569A CN113437569A (en) | 2021-09-24 |
CN113437569B true CN113437569B (en) | 2023-07-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010201345.9A Active CN113437569B (en) | 2020-03-20 | 2020-03-20 | Connector and connector assembly comprising same |
Country Status (1)
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CN (1) | CN113437569B (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5702264A (en) * | 1995-05-24 | 1997-12-30 | Yazaki Corporation | Connector for electric car |
CN101442167A (en) * | 2008-12-12 | 2009-05-27 | 熊金生 | Water-proof cable tail clip for circular electric connector |
CN201408854Y (en) * | 2009-03-13 | 2010-02-17 | 盘锦辽河油田天意石油装备有限公司 | Anti-explosion electric connector |
CN102437466A (en) * | 2011-08-17 | 2012-05-02 | 镇江华坚电子有限公司 | Spiral connector with opposite poles |
CN202352872U (en) * | 2011-12-08 | 2012-07-25 | 四川华丰企业集团有限公司 | Three-core circular electric connector of power supply |
CN204597097U (en) * | 2014-11-06 | 2015-08-26 | 中兴通讯股份有限公司 | A kind of radio frequency connector |
CN106159552A (en) * | 2015-04-14 | 2016-11-23 | 康普技术有限责任公司 | There is the coaxial connector of quick lock in and separating mechanism |
CN109217021A (en) * | 2017-06-29 | 2019-01-15 | 中航光电科技股份有限公司 | A kind of pin connector and push-pull connector component |
CN109546441A (en) * | 2018-11-28 | 2019-03-29 | 安费诺精密连接器(深圳)有限公司 | Socket and connector |
CN208820100U (en) * | 2018-10-10 | 2019-05-03 | 嘉兴松州工业科技有限公司 | A kind of waterproof package assembly of monomer socket |
-
2020
- 2020-03-20 CN CN202010201345.9A patent/CN113437569B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5702264A (en) * | 1995-05-24 | 1997-12-30 | Yazaki Corporation | Connector for electric car |
CN101442167A (en) * | 2008-12-12 | 2009-05-27 | 熊金生 | Water-proof cable tail clip for circular electric connector |
CN201408854Y (en) * | 2009-03-13 | 2010-02-17 | 盘锦辽河油田天意石油装备有限公司 | Anti-explosion electric connector |
CN102437466A (en) * | 2011-08-17 | 2012-05-02 | 镇江华坚电子有限公司 | Spiral connector with opposite poles |
CN202352872U (en) * | 2011-12-08 | 2012-07-25 | 四川华丰企业集团有限公司 | Three-core circular electric connector of power supply |
CN204597097U (en) * | 2014-11-06 | 2015-08-26 | 中兴通讯股份有限公司 | A kind of radio frequency connector |
CN106159552A (en) * | 2015-04-14 | 2016-11-23 | 康普技术有限责任公司 | There is the coaxial connector of quick lock in and separating mechanism |
CN109217021A (en) * | 2017-06-29 | 2019-01-15 | 中航光电科技股份有限公司 | A kind of pin connector and push-pull connector component |
CN208820100U (en) * | 2018-10-10 | 2019-05-03 | 嘉兴松州工业科技有限公司 | A kind of waterproof package assembly of monomer socket |
CN109546441A (en) * | 2018-11-28 | 2019-03-29 | 安费诺精密连接器(深圳)有限公司 | Socket and connector |
Also Published As
Publication number | Publication date |
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CN113437569A (en) | 2021-09-24 |
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