CN115693233A - Large-current spark-proof double-jack split type mechanism connector - Google Patents

Large-current spark-proof double-jack split type mechanism connector Download PDF

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Publication number
CN115693233A
CN115693233A CN202211397481.5A CN202211397481A CN115693233A CN 115693233 A CN115693233 A CN 115693233A CN 202211397481 A CN202211397481 A CN 202211397481A CN 115693233 A CN115693233 A CN 115693233A
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China
Prior art keywords
plug
female
male
positive electrode
female plug
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Pending
Application number
CN202211397481.5A
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Chinese (zh)
Inventor
郭富
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Changzhou Testar Electronic Technology Co ltd
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Changzhou Testar Electronic Technology Co ltd
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Priority to CN202211397481.5A priority Critical patent/CN115693233A/en
Publication of CN115693233A publication Critical patent/CN115693233A/en
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

The invention discloses a high-current spark-proof double-jack split-type structure connector, which comprises a male plug and a female plug which are mutually inserted, wherein a male plug positive electrode, a female plug positive electrode and a female plug negative electrode which are correspondingly inserted and connected are respectively arranged in the male plug and the female plug, a spark-proof resistance component is also arranged in the female plug, the male plug positive electrode is structurally designed into a hollow cylinder, the inner cavity of the male plug positive electrode is designed into an insertion hole matched with the female plug positive electrode, the female plug positive electrode is structurally designed into an inner insertion body and an outer insertion body which are matched and inserted with the insertion hole of the male plug positive electrode and the wall surface of the cylinder, the inner insertion body is structurally designed into a cylinder, and the outer insertion body is structurally designed into a hollow cylinder.

Description

Large-current spark-proof double-jack split type mechanism connector
Technical Field
The invention relates to the technical field of high-current connectors, in particular to a high-current spark-proof double-jack split-type structure connector.
Background
As high-power electrical appliances are used more and the power of the power supply thereof is also increased, the requirements on the electrical connector are also increased. The replacement speed of the electric connector products in the existing market is faster and faster, and many electric connector products are difficult to meet the market requirements in the aspect of meeting the use requirements of high-power electric appliances.
In the current market, when a plurality of high-power electric appliances are used, the electric connectors of the electric appliances are easy to generate plugging sparks in the plugging process, so that electric appliance damage and personnel injury accidents are caused. In addition, the shell of the electric connector is mostly an integral injection molding part, which is not beneficial to arranging the detachable spark-proof resistor component, and the production process is complex due to the complex internal structure of the shell, so that the manufacturing cost of the product is high, and the problems are to be solved.
Disclosure of Invention
The invention aims to provide a high-current spark-proof double-jack split-type structure connector, wherein an electrode in a female plug is designed into a double-plug structure, a spark-proof resistor assembly is arranged on the side part of an electrode insulating sleeve body, and a female shell is designed into a split-type structure, so that the plug has the superior performances of spark prevention, reduction of production and manufacturing costs, convenience in installation and the like in manufacturing and using.
The invention provides the following technical scheme: the utility model provides a heavy current spark prevention connector, is including the public, female plug of pegging graft each other, its characterized in that: the male plug and the female plug are respectively provided with a male plug positive electrode and a female plug negative electrode which are correspondingly connected in an inserting way, the electrodes are respectively arranged in the male shell and the female shell, and the female plug is also provided with a spark-proof resistance component in order to reduce the instantaneous current when the connector is connected;
the male plug positive electrode comprises a male plug inserting end and a male plug wiring end, in order to increase the contact area of the male plug and the female plug during inserting, the male plug inserting end is structurally designed into a hollow cylinder, the inner cavity of the male plug inserting end is designed into an inserting hole matched with the female plug positive electrode, and the inserting wall surface of the male plug inserting end is designed into a cylinder wall surface;
the structure of the female plug-in end is designed into an inner plug body and an outer plug body which are matched and plugged with a plug-in hole of the male plug-in positive electrode and the wall surface of a cylinder, the inner plug body is designed into a cylinder, the outer plug body is designed into a hollow cylinder, and a cylindrical plug-in inner cavity is formed between the inner plug body and the outer plug body; an installation step is arranged outside the positive electrode of the female plug at the joint of the female plug plugging end and the female plug wiring end and is fixedly installed in the female plug;
in order to enable the spark-proof resistance component to be connected with the female plug positive electrode and the male plug positive electrode in series, the spark-proof resistance component comprises a resistor, a first conductive piece and a second conductive piece, wherein the first conductive piece and the second conductive piece are connected with the upper end and the lower end of the resistor;
in order to enable the female shell to be capable of installing the electrode and the spark-proof resistance component and further have a split type installation and connection function, the female shell comprises an upper shell, a lower shell, a female plug mounting plate and an insulating sleeve body, wherein the upper shell and the lower shell are mutually matched and buckled, the mounting plate is installed in the lower shell and under the positive electrode and the negative electrode, and the insulating sleeve body is installed between the upper shell and the mounting plate and used for isolating the electrode and the spark-proof resistance component.
According to the technical scheme, in order to enable current to sequentially flow through the male plug positive electrode, the resistor and the female plug positive electrode, a first conductive piece is connected with the male plug positive electrode, and the conductive piece is structurally designed as follows: the first opening elastic lantern ring is matched and spliced with the male plug positive electrode at one end, the second opening elastic lantern ring is matched and spliced with the resistor at the other end, and the first opening elastic lantern ring and the second opening elastic lantern ring are connected into a whole metal conductor through the first connecting sheet;
in order to connect the second conductive piece with the positive electrode of the female plug, the second conductive piece is structurally designed as follows: and the arc sheet and the opening elastic lantern ring III are connected into a whole by the connecting sheet II.
According to the technical scheme, in order to fix the female plug electrode in the shell, a supporting seat positioned at the lower end of the mounting plate is arranged in the inner cavity of the lower shell;
the mounting plate is a flat plate, and two mounting holes matched with the positive electrode and the negative electrode of the female plug are formed in the mounting plate.
According to the technical scheme, in order to isolate and insulate the resistor and the electrode, the insulating sleeve body is structurally designed as follows: the top of the device is provided with a first conductive piece cavity for installing a first conductive piece, the lower part of the device is provided with an electrode cavity for installing a positive electrode of the female plug, the upper side part of the device is provided with a cavity for installing a resistor, and the lower side part of the device is provided with an opening for connecting a second conductive piece with the positive electrode of the female plug.
According to the technical scheme, in order to keep good contact after the connector is connected, a first crown spring inserted with an inner inserting body of the positive electrode of the female plug is further arranged in the inserting hole, and a second crown spring inserted with the male plug is further arranged in an inserting inner cavity of the positive electrode of the female plug.
According to the technical scheme, in order to increase the contact surface when the male plug and the female plug are plugged, the number of the male plug positive electrode and the female plug positive electrode is at least one of the male plug positive electrode and the female plug positive electrode, and the male plug negative electrode and the female plug negative electrode can also adopt male plug positive electrode and female plug positive electrode structures.
According to the technical scheme, in order to have the function of transmitting signals between the male plug and the female plug, the male plug and the female plug are respectively provided with a male signal electrode and a female signal electrode which are matched and spliced.
According to the technical scheme, in order to fix the spark-proof resistor assembly in the insulating sleeve body, a pressing block is embedded between the insulating sleeve body and the upper shell, and the spark-proof resistor assembly is fixed in the insulating sleeve body by the pressing block.
Compared with the prior art, the invention has the following beneficial effects:
(1) The male positive electrode and the female positive electrode are designed to be of a double-jack structure, namely, cylindrical holes are formed in the male positive electrode, and a cylinder is formed in the female positive electrode, so that the contact area between the male plug and the female plug is increased relative to the existing electrode, and the electrode splicing part is not easy to generate heat when a large current passes through the electrode;
(2) The first conductive piece is arranged at the front end of the positive electrode of the female plug and is sleeved on the positive electrode of the male plug when being connected, so that the resistor is connected in series between the positive electrodes of the male plug and the female plug, and the instantaneous current is reduced through the resistor before the large current passes through the positive electrode of the female plug, thereby preventing the electric spark from being generated and improving the use safety of the plug;
(3) The female shell adopts a split type assembly structure, the use of the injection molding shell is reduced, electrodes and resistors of various structures are more reasonably arranged in the female shell, and the manufacturing cost of the shell can be greatly reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is an exploded view of the male and female plugs of the present invention;
FIG. 3 is a schematic view of the internal structure of the male and female plugs of the present invention;
FIG. 4 is a schematic cross-sectional view of the female plug of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional configuration of the female plug of the present invention;
FIG. 6 is an exploded view of the spark protected resistor assembly of the present invention;
FIG. 7 is a schematic cross-sectional view of a second embodiment of the present invention;
in the figure: 1. a male plug; 11. inserting a positive electrode; 111. a male plug-in end; 1111. a hollow cylinder; 1112. inserting holes; 1113. the wall surface of the cylinder; 112. a male plug terminal; 12. a male negative electrode; 13. a male housing; 14. a crown spring I; 17. a common signal electrode; 2. a female plug; 21. a positive electrode is inserted into the female plug; 211. a female plug-in end; 2111. an outer insert body; 2112. an insert body; 2113. an inserting cavity; 2114. mounting a step; 212. a female terminal; 22. a female plug negative electrode; 23. a female housing; 231. an upper housing; 232. a lower housing; 2321. a supporting base; 233. mounting a plate; 2331. mounting holes; 234. an insulating sheath body; 2341. a cavity in the conductive member; 2342. an electrode cavity; 2343. a resistive cavity; 24. a crown spring II; 25. a spark-proof resistive component; 251. a resistance; 252. a first conductive member; 2521. an opening elastic lantern ring I; 2522. a second opening elastic lantern ring; 2523. connecting a first sheet; 253. a second conductive member; 2531. an arc-shaped sheet; 2532. a third opening elastic lantern ring; 2533. a second connecting sheet; 26. briquetting; 27. a mother signal electrode.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The positive and negative electrodes in the invention are only used for distinguishing the plug connectors of the connector, and do not relate to the wiring direction or position of the electrodes.
Example one
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a split type structure connector of heavy current spark prevention double jack, includes public, female plug 1, 2 of pegging graft each other, its characterized in that: male plug positive and negative electrodes 11, 12 and female plug positive and negative electrodes 21, 22 which are correspondingly connected in an inserting way are respectively arranged in the male plug 1 and the female plug 2, the electrodes are respectively arranged in the male shell 13 and the female shell 23, in addition, a spark-proof resistance component 25 is also arranged in the female plug 2, when the connector is connected, the spark-proof resistance component 25 is positioned between the male plug positive electrode 11 and the female plug positive electrode 21 to form series current, the resistance of the connector in connection contact is increased, the instantaneous current is reduced, and the generation of electric sparks is prevented;
the male plug positive electrode 11 comprises a male plug end 111 and a male plug terminal 112, the male plug end 111 is designed as a hollow cylinder 1111, the inner cavity of the male plug end is designed as a plug hole 1112 matched with the female plug positive electrode 21, the plug wall surface of the male plug end is designed as a cylinder wall surface 1113, and the cylinder wall surface 1113 is the outer wall;
the female plug positive electrode 21 comprises a female plug end 211 and a female plug terminal 212, the female plug end 211 is designed into inner and outer inserts 2112 and 2111 which are matched and plugged with a plug hole 1112 of the male plug positive electrode 11 and a cylinder wall 1113, the inner insert 2112 is designed into a cylinder, the outer insert 2111 is designed into a hollow cylinder, a cylindrical plug inner cavity 2113 is formed between the inner insert and the outer insert, the male and female positive electrodes 11 and 21 form a mutually plugged structure, the hollow cylinder 1111 is plugged in the plug inner cavity 2113, and the inner insert 2112 is plugged in the plug hole 1112, so that the contact area between the male and female plug positive electrodes 11 and 21 is increased, and the motor is not easy to generate heat when being plugged; an installation step 2114 is arranged at the joint of the female plug terminal 211 and the female plug terminal 212 outside the female plug positive electrode 21, so that the female plug positive and negative electrodes 21 and 22 can be conveniently matched and plugged in the installation plate 233;
the spark-proof resistor component 25 comprises a resistor 251, a first conductive piece 252 and a second conductive piece 253, wherein the first conductive piece 252 and the second conductive piece 253 are connected with the upper end and the lower end of the resistor 251, the first conductive piece 252 enables the resistor 251 to be connected with the male plug positive electrode 11 during plugging, the second conductive piece 253 connects the resistor 251 with the female plug positive electrode 21, and during plugging, current flows from the male plug positive electrode 11 to the resistor 251 and then flows into the female plug positive electrode 21, so that instantaneous current is reduced;
the female housing 23 comprises an upper housing 231, a lower housing 232, a mounting plate 233 arranged below the positive electrode 21, the negative electrode 22 of the female plug in the lower housing 232, and an insulating sleeve 234 arranged between the upper housing 231 and the mounting plate 233 and used for isolating the electrodes and preventing spark resistor components, wherein the positive electrode 21, the negative electrode 22 of the female plug are closely matched and inserted in the mounting plate 233, the mounting plate 233 is embedded in the female housing 23, and the insulating sleeve 234 is sleeved on the positive electrode 21 of the female plug and is positioned on the mounting plate 233.
As shown in fig. 6, the first conductive element 252 is configured as follows: a first open elastic collar 2521 with one end matched and spliced with the male plug positive electrode 11 and a second open elastic collar 2522 with the other end matched and spliced with the resistor 251, the first open elastic collar 2521 and the second open elastic collar 2522 being connected into a metal conductor integrally through a first connecting sheet 2523, and a first conductive piece 252 connecting the resistor 251 with the male plug positive electrode 11;
the second conductive element 253 is structurally designed as follows: an arc piece 2531 with one end matched and welded with the female plug positive electrode 21 and the other end matched and plugged with the opening elastic lantern ring three 2532, wherein the arc piece 2531 and the opening elastic lantern ring three 2532 are connected into a whole metal conductor by a connecting piece two 2533, and the resistor 251 is connected with the female plug positive electrode 21 by the conductive piece two 253, so that the resistor 251 is connected in series between the male positive electrode 11 and the female positive electrode 21.
A supporting seat 2321 located at the lower end of the mounting plate 233 is arranged in the inner cavity of the lower shell 232, the supporting seat 2321 supports the mounting plate 233, and a fastening structure is formed on the side surface of the mounting plate 233 and is fastened and connected in the female shell 23 through a fastener;
the mounting plate 233 is a flat plate, and two mounting holes 2331 matched with the positive and negative electrodes 21 and 22 of the female connector are formed in the mounting plate 233, so that the positive and negative electrodes 21 and 22 of the female connector are fixed in the mounting plate 233 through tight fit.
As shown in fig. 4 and 5, the insulating sheath body 234 is structured such that: the top of the device is provided with a first conductive piece cavity 2341 for installing a first conductive piece 252, the lower part of the device is provided with an electrode cavity 2342 for installing a female plug positive electrode 21, the upper side of the device is provided with a resistor cavity 2343 for installing a resistor 251, and the lower side of the device is provided with an opening for connecting a second conductive piece 253 with a female plug positive electrode 11.
As shown in fig. 1, a first crown spring 14 inserted into the inner insert 2112 of the female plug positive electrode 21 is further disposed in the insertion hole 1112, a second crown spring 24 inserted into the male plug electrode 11 is further disposed in the insertion cavity 2113 of the female plug positive electrode 21, and the first crown spring 14 and the second crown spring 24 increase the contact area between the male plug and the female plug and enhance the stability of the current between the plugs.
The number of the male and female plug positive electrodes 11, 21 is only one in the male and female plugs 1, 2, the male and female plug negative electrodes 12, 22 are both cylindrical plugs and jacks with cylindrical holes which are matched with each other, and the negative electrodes are generally applied to a working circuit.
As shown in fig. 3, the male and female plugs 1, 2 are further provided with a male signal electrode 17 and a female signal electrode 27 for transmitting signals.
A pressing block 26 is embedded between the insulating sleeve 234 and the upper shell 231, the pressing block 26 is made of an insulating material, the pressing block 26 is located between the first cavity 2341 of the conductive member and the resistor cavity 2343, the pressing block 26 presses the first connecting piece 2523, and the pressing block 26 fixes the spark-proof resistor assembly 25 in the insulating sleeve 234 to prevent the first conducting piece 252 from sliding.
Example two
As shown in fig. 7, the present embodiment is the same as the first embodiment, except that the male and female negative electrodes 12 and 22 are the male and female positive electrodes 11 and 21, and the contact area between the male plug 1 and the female plug 2 is larger than that of the first embodiment, so that the current flow between the two is enhanced, poor contact is not likely to occur, and after opposite insertion, the contact resistance is further reduced, so that a larger rated current can be passed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (8)

1. The utility model provides a split type structure connector of heavy current spark prevention double jack, includes public, female plug (1, 2) of pegging graft each other, its characterized in that: male plug positive and negative electrodes (11, 12) and female plug positive and negative electrodes (21, 22) which are correspondingly connected in an inserting way are respectively arranged in the male plug (1) and the female plug (2), the electrodes are respectively arranged in the male shell (13) and the female shell (23), and in addition, a spark-proof resistance component (25) is also arranged in the female plug (2);
the male plug positive electrode (11) comprises a male plug end (111) and a male plug terminal (112), the male plug end (111) is designed into a hollow cylinder (1111), the inner cavity of the male plug end is designed into a plug hole (1112) matched with the female plug positive electrode (21), and the plug wall surface of the male plug end is designed into a cylinder wall surface (1113);
the female plug positive electrode (21) comprises a female plug insertion end (211) and a female plug terminal (212), the female plug insertion end (211) is structurally designed into an inner plug body (2112) and an outer plug body (2111) which are matched and inserted with an insertion hole (1112) of the male plug positive electrode (11) and a cylindrical wall surface (1113), the inner plug body (2112) is structurally designed into a cylinder, the outer plug body (2111) is structurally designed into a hollow cylinder, and a cylindrical plug inner cavity (2113) is formed between the inner plug body and the outer plug body; an installation step (2114) is arranged at the joint of the female plug end (211) and the female plug terminal (212) outside the female plug positive electrode (21);
the spark-proof resistor component (25) comprises a resistor (251), a first conductive piece (252) and a second conductive piece (253) which are connected with the upper end and the lower end of the resistor (251);
the female shell (23) comprises an upper shell (231), a lower shell (232), an installation plate (233) and an insulation sleeve body (234), wherein the upper shell and the lower shell are matched and buckled with each other, the installation plate (233) is installed below the positive electrode (21) and the negative electrode (22) of the female plug, and the insulation sleeve body is installed between the upper shell (231) and the installation plate (233) and used for isolating the electrodes and preventing spark resistor components.
2. A high-current spark-proof double-jack split-type structure connector as claimed in claim 1, wherein: the first conductive member (252) is structurally designed as follows: one end of the first opening elastic lantern ring (2521) is matched and plugged with the male plug positive electrode (11), the other end of the second opening elastic lantern ring (2522) is matched and plugged with the resistor (251), and the first opening elastic lantern ring (2521) and the second opening elastic lantern ring (2522) are connected into a whole through a first connecting piece (2523);
the second conductive member (253) is structurally designed as follows: an arc sheet (2531) with one end matched and welded with the female plug positive electrode (21) and the other end matched and plugged with the resistor (251), and an opening elastic lantern ring III (2532), wherein the arc sheet (2531) and the opening elastic lantern ring III (2532) are connected into a whole by a connecting sheet II (2533).
3. A high-current spark-proof double-jack split-type structure connector as claimed in claim 1, wherein: a supporting seat (2321) positioned at the lower end of the mounting plate (233) is arranged in the inner cavity of the lower shell (232);
the mounting plate (233) is a flat plate, and two mounting holes (2331) which are respectively matched with the positive electrode and the negative electrode (21 and 22) of the female plug are arranged on the mounting plate.
4. A high-current spark-proof double-jack split-type structure connector as claimed in claim 1, wherein: the insulating sleeve body (234) is structurally designed as follows: the top of the device is provided with a first conductive piece cavity (2341) for mounting a first conductive piece (252), the lower part of the device is provided with an electrode cavity (2342) for mounting a female plug positive electrode (21), the upper side of the device is provided with a resistor cavity (2343) for mounting a resistor (251), and the lower side of the device is provided with an opening for connecting a second conductive piece (253) with the female plug positive electrode (11).
5. A high-current spark-proof double-jack split-type structure connector as claimed in claim 1, wherein: a first crown spring (14) which is inserted into an inner inserting body (2112) of the female plug positive electrode (21) is further arranged in the inserting hole (1112), and a second crown spring (24) which is inserted into a male plug electrode (11) is further arranged in an inserting inner cavity (2113) of the female plug positive electrode (21).
6. A high-current spark-proof double-jack split-type structure connector as claimed in claim 1, wherein: the number of the male and female plug positive electrodes (11, 21) is at least one of the male and female plugs (1, 2), and the male and female plug negative electrodes (12, 22) can also adopt the male and female plug positive electrodes (11, 21) structure.
7. A high-current spark-proof double-jack split-type structure connector as claimed in claim 1, wherein: and a male signal electrode (17) and a female signal electrode (27) which are matched and spliced are also arranged in the male plug (1) and the female plug (2).
8. A high-current spark-proof double-jack split-type structure connector as claimed in claim 1, wherein: a pressing block (26) is embedded between the insulating sleeve body (234) and the upper shell (231), and the spark-proof resistor assembly (25) is fixed in the insulating sleeve body (234) through the pressing block (26).
CN202211397481.5A 2022-11-09 2022-11-09 Large-current spark-proof double-jack split type mechanism connector Pending CN115693233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211397481.5A CN115693233A (en) 2022-11-09 2022-11-09 Large-current spark-proof double-jack split type mechanism connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211397481.5A CN115693233A (en) 2022-11-09 2022-11-09 Large-current spark-proof double-jack split type mechanism connector

Publications (1)

Publication Number Publication Date
CN115693233A true CN115693233A (en) 2023-02-03

Family

ID=85049723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211397481.5A Pending CN115693233A (en) 2022-11-09 2022-11-09 Large-current spark-proof double-jack split type mechanism connector

Country Status (1)

Country Link
CN (1) CN115693233A (en)

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