CN218867432U - Large-current spark-proof double-jack split type mechanism connector - Google Patents
Large-current spark-proof double-jack split type mechanism connector Download PDFInfo
- Publication number
- CN218867432U CN218867432U CN202222988161.9U CN202222988161U CN218867432U CN 218867432 U CN218867432 U CN 218867432U CN 202222988161 U CN202222988161 U CN 202222988161U CN 218867432 U CN218867432 U CN 218867432U
- Authority
- CN
- China
- Prior art keywords
- plug
- female
- positive electrode
- female plug
- male
- 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.)
- Active
Links
- 238000003825 pressing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 abstract description 9
- 238000010892 electric spark Methods 0.000 abstract description 3
- 239000012212 insulator Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Spark Plugs (AREA)
Abstract
The utility model discloses a split type mechanism connector of heavy current spark prevention double jack, including public plug, the female plug of pegging graft each other, respectively be equipped with in public plug, the female plug and correspond public positive negative electrode of inserting and female positive negative electrode of inserting that peg graft and link to each other, still be equipped with a spark prevention resistance subassembly in the female plug, public positive electrode structural design of inserting is hollow cylinder, and its inner chamber designs to be inserted positive electrode matched with spliced eye with female, female positive electrode's structural design is for inserting the interior, outer body of inserting that cooperatees with public positive electrode's spliced eye and cylinder wall, the interior body structural design of inserting is a cylinder, and outer body structural design is a hollow cylinder, the utility model discloses a be equipped with the insulator housing body in the female plug, be fixed with spark prevention resistance subassembly at the insulator housing internal fixation, utilize spark prevention resistance subassembly, make resistance be located between public positive electrode and the female plug when the connector connects, the electric current flows through resistance and reduces instantaneous electric spark, prevents to produce.
Description
Technical Field
The utility model relates to a heavy current connector technical field specifically is a split type mechanism connector of heavy current spark prevention double jack.
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 prior 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 the electric appliances are damaged and the personnel are injured. In addition, most of the shells of the electric connectors are integral injection-molded parts, which is not beneficial to arranging the detachable spark-proof resistor assembly, and the production process is complex due to the complex internal structure of the shells, so that the manufacturing cost of products is high, and the problems need to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type mechanism connector of heavy current spark prevention jack, through in female plug, the electrode design is two grafting structures, and electrode insulating bush body lateral part is equipped with spark prevention resistance component, and female casing design is split type structure, makes the utility model discloses the plug has the spark prevention function and reduces superior performances such as production manufacturing cost, simple to operate in making and using.
The utility model provides a following technical scheme: the utility model provides a split type mechanism connector of heavy current spark prevention double jack, includes public, female plug of pegging graft each other, its characterized in that: the male plug and the female plug are respectively internally 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 end and a male plug terminal, in order to increase the contact area of the male plug and the female plug during plugging, the male plug end is structurally designed to be a hollow cylinder, the inner cavity of the male plug end is designed to be a plug hole matched with the female plug positive electrode, and the plug wall surface of the male plug end is designed to be a cylinder wall surface;
the female plug positive electrode comprises a female plug inserting end and a female plug wiring end, in order to increase the contact area between the male plug and the female plug during connection, the structure of the female plug inserting end is designed into an inner inserting body and an outer inserting body which are matched and inserted with an inserting hole of the male plug positive electrode and the wall surface of the cylinder, the structure of the inner inserting body is designed into a cylinder, the structure of the outer inserting body is designed into a hollow cylinder, and a cylindrical inserting inner cavity is formed between the inner inserting body and the outer inserting 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 used for being 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 being provided with the electrodes and the spark-proof resistance component and also have a split type installation and connection function, the female shell comprises an upper shell, a lower shell, a female plug positive electrode and a female plug mounting plate which are mutually matched and buckled, and an insulating sleeve body which is arranged between the upper shell and the mounting plate and used for isolating the electrodes 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 positive electrode and the female plug negative 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 female plug positive electrode and the female plug negative electrode 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 which is spliced with an inner inserting body of the female plug positive electrode is further arranged in the splicing hole, and a second crown spring which is spliced with the male plug electrode is further arranged in a splicing inner cavity of the female plug positive electrode.
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 and the female plug, and the male plug negative electrode and the female plug negative electrode can also adopt a male plug positive electrode structure and a female plug positive electrode structure.
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, the 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 through the pressing block.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
(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 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. 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 sectional structure view of the female plug of the present invention;
fig. 5 is a schematic view of a partial cross-sectional structure of the female plug of the present invention;
fig. 6 is an exploded view of the spark-proof resistor assembly of the present invention;
fig. 7 is a schematic 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 interposer; 2113. an inner cavity is inserted; 2114. mounting a step; 212. a female terminal; 22. a female 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 connecting 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 described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model provides an anode and cathode is the plug connector that is used for distinguishing the connector to do not involve the wiring direction or the position of electrode.
Example one
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a split type mechanism connector of heavy current spark-proof double jack, includes male plug 1, female plug 2 of pegging graft each other, its characterized in that: the male plug 1 and the female plug 2 are respectively internally provided with a male plug positive electrode 11, a male plug negative electrode 12, a female plug positive electrode 21 and a female plug negative electrode 22 which are correspondingly connected in an inserting way, the electrodes are respectively arranged in a male shell 13 and a female shell 23, in addition, the female plug 2 is also provided with a spark-proof resistance component 25, 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 a series current, so that 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 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, the plug wall surface of the male plug end is designed into 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 structurally designed into an inner plug 2112 and an outer plug 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 plug 2112 is structurally designed into a cylinder, the outer plug 2111 is structurally designed into a hollow cylinder, a cylindrical plug inner cavity 2113 is formed between the inner plug 2111 and the outer plug positive electrode 11, the female plug positive electrode 21 are mutually plugged, the hollow cylinder 1111 is plugged in the plug inner cavity 2113, the inner plug 2112 is plugged in the plug hole 1112, the contact area between the male plug positive electrode 11 and the female plug positive electrode 21 is increased, and the motor is not easy to generate heat when being plugged; an installation step 2114 is arranged outside the female plug positive electrode 21 and at the joint of the female plug end 211 and the female plug terminal 212, so that the female plug positive electrode 21 and the female plug negative electrode 22 can be conveniently matched and plugged in the installation plate 233;
the spark-proof resistor assembly 25 comprises a resistor 251, a first conductive piece 252 and a second conductive piece 253, wherein the first conductive piece 253 and the second conductive piece 252 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 female plug positive electrode 21 mounted in the lower housing 232, a mounting plate 233 below the female plug negative electrode 22, and an insulation sleeve 234 mounted between the upper housing 231 and the mounting plate 233, isolating the electrode and preventing spark resistor assembly, wherein the female plug positive electrode 21 and the female plug negative electrode 22 are closely fitted and plugged in the mounting plate 233, the mounting plate 233 is embedded in the female housing 23, and the insulation sleeve 234 is sleeved on the female plug positive electrode 21 and is located on the mounting plate 233.
As shown in fig. 6, the first conductive element 252 is configured as follows: one open elastic collar I2521 with one end matched and plugged with the male plug positive electrode 11, and the other end matched and plugged with the resistor 251, and the open elastic collar I2521 and the open elastic collar II 2522 are connected into an integral metal conductor by a connecting sheet I2523, and the resistor 251 is connected with the male plug positive electrode 11 by a conductive member I252;
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 resistor 251, an opening elastic collar III 2532, the arc piece 2531 and the opening elastic collar III 2532 are connected into a whole by a connecting piece II 2533, and a conductive piece II 253 connects the resistor 251 with the female plug positive electrode 21, so that the resistor 251 is connected in series between the male plug 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 female plug positive electrode 21 and the female plug negative electrode 22 are formed in the mounting plate 233, so that the female plug positive electrode 21 and the female plug negative electrode 22 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 the positive female 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 the positive female electrode 21.
As shown in fig. 1, a crown spring i 14 inserted into the inner insert 2112 of the female plug positive electrode 21 is further disposed in the insertion hole 1112, a crown spring ii 24 inserted into the male plug positive electrode 11 is further disposed in the insertion inner cavity 2113 of the female plug positive electrode 21, and the crown spring i 14 and the crown spring ii 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 plug positive electrodes 11 and the female plug positive electrodes 21 is only one in the male plug 1 and the female plug 2, the male plug negative electrodes 12 and the female plug negative electrodes 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 plug 1 and the female plug 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, in the present embodiment, the other configurations are the same as those in the first embodiment, except that the male plug positive electrode 11 and the female plug positive electrode 21 are adopted as the male plug negative electrode 12 and the female plug negative electrode 22, compared with the first embodiment, the contact area between the male plug 1 and the female plug 2 is larger, the current circulation between the two is enhanced, poor contact is not easy to occur, and after opposite insertion, the contact impedance is further reduced, and 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 modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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 mechanism connector of heavy current spark-proof double jack, includes public plug (1), female plug (2) of pegging graft each other, its characterized in that: the male plug (1) and the female plug (2) are respectively internally provided with a male plug positive electrode (11), a male plug negative electrode (12), a female plug positive electrode (21) and a female plug negative electrode (22) which are correspondingly connected in an inserting way, the electrodes are respectively arranged in a male shell (13) and a female shell (23), and in addition, the female plug (2) is also provided with a spark-proof resistance component (25);
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 to be a hollow cylinder (1111), the inner cavity of the male plug end is designed to be a plug hole (1112) matched with the female plug positive electrode (21), and the plug wall of the male plug end is designed to be a cylinder wall (1113);
the female plug positive electrode (21) comprises a female plug end (211) and a female plug terminal (212), the female plug end (211) is structurally designed into an inner insert body (2112) and an outer insert body (2111) which are matched and plugged with a plug hole (1112) of the male plug positive electrode (11) and a cylindrical wall surface (1113), the inner insert body (2112) is structurally designed into a cylinder, the outer insert body (2111) is structurally designed into a hollow cylinder, and a cylindrical plug inner cavity (2113) is formed between the inner insert body and the outer insert 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 (231) and the lower shell (232) are matched and buckled with each other, the installation plate is installed below the female plug positive electrode (21) and the female plug negative electrode (22), 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 mechanism 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 spliced with the male plug positive electrode (11), the other end of the second opening elastic lantern ring (2522) is matched and spliced 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 sheet (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 mechanism connector according to claim 1, characterized in that: 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, 22) of the female plug are formed in the mounting plate.
4. A high-current spark-proof double-jack split type mechanism 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 (21).
5. A high-current spark-proof double-jack split type mechanism connector as claimed in claim 1, wherein: the plug hole (1112) is also internally provided with a first crown spring (14) which is plugged with an inner plug body (2112) of the female plug positive electrode (21), and the plug inner cavity (2113) of the female plug positive electrode (21) is also internally provided with a second crown spring (24) which is plugged with the male plug positive electrode (11).
6. A high-current spark-proof double-jack split type mechanism connector as claimed in claim 1, wherein: the number of the male plug positive electrodes (11) and the female plug positive electrodes (21) is at least one of the male plug (1) and the female plug (2), and the male plug negative electrodes (12) and the female plug negative electrodes (22) can also adopt the structures of the male plug positive electrodes (11) and the female plug positive electrodes (21).
7. A high-current spark-proof double-jack split type mechanism 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 mechanism 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 pressing block (26) fixes the spark-proof resistor component (25) in the insulating sleeve body (234).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222988161.9U CN218867432U (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 |
|---|---|---|---|
| CN202222988161.9U CN218867432U (en) | 2022-11-09 | 2022-11-09 | Large-current spark-proof double-jack split type mechanism connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218867432U true CN218867432U (en) | 2023-04-14 |
Family
ID=87355444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222988161.9U Active CN218867432U (en) | 2022-11-09 | 2022-11-09 | Large-current spark-proof double-jack split type mechanism connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218867432U (en) |
-
2022
- 2022-11-09 CN CN202222988161.9U patent/CN218867432U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115693233A (en) | Large-current spark-proof double-jack split type mechanism connector | |
| CN218867432U (en) | Large-current spark-proof double-jack split type mechanism connector | |
| CN109659737B (en) | Spark-proof electric connector with detachable resistor | |
| CN218215769U (en) | Electric connection terminal and electric connection device | |
| CN209747837U (en) | Spark-proof electric connector with detachable resistance sleeve body | |
| CN215299563U (en) | Detachable electric connector | |
| CN211404785U (en) | Electrical connector | |
| CN214625627U (en) | Spark-proof electric connector | |
| CN111834829B (en) | Spark-proof electric connector with detachable resistance sleeve body | |
| CN211530345U (en) | Connector and electronic device | |
| CN113809562A (en) | Conductive connection structure suitable for modular electrical element | |
| CN207474874U (en) | A kind of Safty electronic plug connector with safety shield | |
| CN215221117U (en) | 4PIN charging TYPE-C male | |
| CN216214382U (en) | Charging plug with good contact by using elastic conductor | |
| CN212626437U (en) | Wiring terminal with internal bridging function | |
| CN219916747U (en) | Multi-high-voltage wire harness integrated structure | |
| CN218493755U (en) | Compressor and air conditioner | |
| CN219937405U (en) | Overload-proof plug power line | |
| CN221262784U (en) | High-current connector of removable integrated module of preventing striking sparks of buckle formula | |
| CN218334582U (en) | Socket pilot lamp subassembly | |
| CN219498258U (en) | Connector with indicator lamp bracket switching structure | |
| CN210489894U (en) | Locking row that moves inserts mounting structure and intelligence row and insert | |
| CN219959492U (en) | Breakdown-preventing temperature-control connector for power supply product | |
| CN213584273U (en) | Public seat of discharger | |
| CN213043185U (en) | Magic cube socket conductive component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |