CN112736598A - Cable connector with universal interface - Google Patents
Cable connector with universal interface Download PDFInfo
- Publication number
- CN112736598A CN112736598A CN202011483194.7A CN202011483194A CN112736598A CN 112736598 A CN112736598 A CN 112736598A CN 202011483194 A CN202011483194 A CN 202011483194A CN 112736598 A CN112736598 A CN 112736598A
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- pin
- copper bar
- shell
- plug
- cable connector
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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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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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
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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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Cable Accessories (AREA)
Abstract
The invention relates to the technical field of cable connection, in particular to a cable connecting piece of a universal interface, which comprises a shell, a connecting copper bar, an elastic pressing piece and a plug terminal, wherein the connecting copper bar is arranged on the shell; the shell is provided with an inserting port, the connecting copper bar is fixedly connected inside the shell and positioned at the bottom of the inserting port, and the elastic pressing piece is elastically connected inside the shell and positioned above the connecting copper bar; one end of the plug terminal is provided with a plug part which is plugged in the plug port and pressed on the connecting copper bar by the elastic pressing piece. The invention has the beneficial effects that: the cable connecting piece of the universal interface can realize the connection between external cables with different specifications and the transformer substation, has higher universality, and improves the convenience of connecting the external cables with a power supply for the transformer substation or equipment in the substation; the external cable only needs to be inserted into the socket through the plug-in terminal to complete connection without extra fixation, is convenient and efficient to connect, and is convenient to repeatedly plug and pull.
Description
Technical Field
The invention relates to the technical field of cable connection, in particular to a cable connecting piece of a universal interface.
Background
The station power supply system of the transformer substation is the heart of the transformer substation and is responsible for power supply of low-voltage alternating-current and direct-current power utilization equipment of the whole substation.
When the transformer substation is overhauled or external equipment is in alternating current connection with in-station equipment of the transformer substation, an external cable needs to be connected with a busbar of a station power supply of the transformer substation or a joint of the in-station equipment, but the external cable does not have a uniform specification, so that direct connection between the external cable and the busbar of the station power supply of the transformer substation cannot be achieved, and inconvenience is very high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the cable connecting piece of the universal interface is capable of realizing quick connection between cables of different specifications and a transformer substation.
In order to solve the technical problems, the technical scheme of the invention is as follows: a cable connector of a universal interface comprises a shell, a connecting copper bar, an elastic pressing piece and a plug terminal;
the shell is provided with an inserting port, the connecting copper bar is fixedly connected inside the shell and positioned at the bottom of the inserting port, and the elastic pressing piece is elastically connected inside the shell and positioned above the connecting copper bar;
one end of the plug terminal is provided with a plug part which is plugged in the plug port and pressed on the connecting copper bar by the elastic pressing piece.
Specifically, elasticity compresses tightly the piece and includes index pin, cotter, briquetting and powerful spring, the cotter runs through to the casing inside by the casing top, briquetting fixed connection is in the cotter bottom, the briquetting is located and connects the copper bar top, the powerful spring housing is located the cotter outside and is located between briquetting and the casing, the cotter is inside to be offered along vertically lining up the screw hole of cotter, set up the coaxial through-hole of screw hole with the cotter on the briquetting, the index pin spiro union is in the threaded hole of cotter, the top of index pin extends to the outside of casing, and the bottom is worn to locate in the through-hole of briquetting.
Specifically, the elastic pressing piece further comprises a knob, a threaded hole is formed in the knob, and the top of the pin sleeve extends to the outside of the shell and is in threaded connection with the threaded hole of the knob.
Specifically, the briquetting includes fixed block and insulating block down, go up fixed block and round pin bush fixed connection, the one side of going up the fixed block bottom is equipped with the buckle, the tip joint of insulating block is in the buckle down, the one end that the buckle was kept away from to insulating block down passes through bolt and last fixed block fixed connection.
Specifically, the inserting part is provided with a jack corresponding to the indexing pin, and the bottom end of the indexing pin extends into the jack.
Specifically, the index pin includes pull rod, spliced pole and thimble from top to bottom, the bottom and the spliced pole spiro union of pull rod, spliced pole and pin bush spiro union, the thimble passes through spring elastic connection in spliced pole bottom, the bottom of thimble is located the briquetting below.
Specifically, the connecting copper bar is provided with a yielding hole corresponding to the thimble.
Specifically, still include connecting element, connecting element fixed connection is on the casing, connecting element and the inside connection copper bar electric connection of casing.
In particular, the connecting element is an aircraft plug.
The invention has the beneficial effects that: the cable connecting piece of the universal interface can realize the connection between external cables with different specifications and the transformer substation, has higher universality, and improves the convenience of connecting the external cables with a power supply for the transformer substation or equipment in the substation; the external cable only needs to be inserted into the socket through the plug-in terminal to complete connection without extra fixation, is convenient and efficient to connect, and is convenient to repeatedly plug and pull.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a cable connector of the universal interface according to an embodiment of the present invention;
FIG. 2 is an enlarged partial view of a cable connector of the universal interface according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an external structure of a cable connector of the universal interface according to an embodiment of the present invention;
FIG. 4 is a top view of a cable connector of the universal interface in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of an index pin and a press block according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an upper fixing block according to an embodiment of the present invention;
FIG. 7 is a schematic view of a structure of a lower insulating block according to an embodiment of the present invention;
description of reference numerals:
1. a housing; 11. an interface; 2. connecting the copper bars; 21. a hole of abdication; 3. an elastic pressing member; 31. an index pin; 311. a pull rod; 312. connecting columns; 313. a thimble; 32. a pin bush; 33. briquetting; 331. an upper fixed block; 332. a lower insulating block; 34. a strong spring; 35. a knob; 4. a plug-in terminal; 41. a plug-in part; 411. a jack; 5. a connecting element.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 7, the cable connector of the universal interface of the present invention includes a housing 1, a connecting copper bar 2, an elastic pressing member 3 and a plug terminal 4;
the shell 1 is provided with an inserting port 11, the connecting copper bar 2 is fixedly connected inside the shell 1 and positioned at the bottom of the inserting port 11, and the elastic pressing piece 3 is elastically connected inside the shell 1 and positioned above the connecting copper bar 2;
one end of the plugging terminal 4 is provided with a plugging part 41, and the plugging part 41 is plugged in the plugging port 11 and is pressed on the connecting copper bar 2 by the elastic pressing piece 3.
The working principle of the invention is as follows: plug terminal 4 connects on the external cable, when being connected external cable and the interior equipment of standing, insert 1 inside casing from interface 11 with plug terminal 4's grafting portion 41, and insert elasticity and compress tightly 3 and connect between copper bar 2, grafting portion 41 compresses tightly 3 upsets of piece with elasticity, and elasticity compresses tightly piece 3 and pushes down under the effect of elastic force again, thereby tightly push down grafting portion 41, realize plug terminal 4 and the stable connection between connecting copper bar 2, and then realize external cable and the connection of the interior equipment of standing, external cable's current signal transmits to the interior equipment of standing of being connected with connecting copper bar 2 through plug terminal 4 and connection copper bar.
As can be seen from the above description, the beneficial effects of the present invention are: the cable connecting piece of the universal interface can realize the connection between external cables with different specifications and the transformer substation, has higher universality, and improves the convenience of connecting the external cables with a power supply for the transformer substation or equipment in the substation; the external cable only needs to be inserted into the socket through the plug-in terminal to complete connection without extra fixation, is convenient and efficient to connect, and is convenient to repeatedly plug and pull.
Further, the elastic pressing piece 3 comprises an indexing pin 31, a pin bush 32 and a strong spring 34, the pin bush 32 penetrates through the inside of the shell 1 from the top of the shell 1, a pressing block 33 is fixedly connected to the bottom of the pin bush 32, the pressing block 33 is located above the connecting copper bar 2, the strong spring 34 is sleeved on the outer side of the pin bush 32 and located between the pressing block 33 and the shell 1, a threaded hole which penetrates through the pin bush 32 along the longitudinal direction is formed in the pin bush 32, a through hole which is coaxial with the threaded hole of the pin bush 32 is formed in the pressing block 33, the indexing pin 31 is screwed in the threaded hole of the pin bush 32, the top end of the indexing pin 31 extends to the outside of the shell 1, and the bottom end of the indexing pin 31 is penetrated in the.
According to the above description, when the inserting part is located between the pressing block and the connecting copper bar, the pressing block can be tightly pressed on the inserting part by the strong spring, so that the inserting part and the connecting copper bar are in tight and stable contact, and stable signal transmission is ensured; when the connection is disconnected, the indexing pin is lifted upwards to drive the pin sleeve and the pressing block to move upwards, the strong spring is compressed, and the inserting part can be easily taken out of the inserting port.
Further, the elastic pressing member 3 further includes a knob 35, a threaded hole is formed in the knob 35, and the top of the pin sleeve 32 extends to the outside of the casing 1 and is screwed in the threaded hole of the knob 35.
According to the above description, the diameters of the cables with different specifications are different, so that the thicknesses of the plug parts of the plug terminals connected with the cables are different, the pin sleeves can move up and down by rotating the knobs, the distance between the pressing blocks and the connecting copper bars is adjusted, and the plug parts with different thicknesses can be conveniently connected.
Further, the pressing block 33 comprises an upper fixing block 331 and a lower insulating block 332, the upper fixing block 331 is fixedly connected with the pin sleeve 32, a buckle is arranged on one side of the bottom of the upper fixing block 331, the end portion of the lower insulating block 332 is clamped in the buckle, and one end, far away from the buckle, of the lower insulating block 332 is fixedly connected with the upper fixing block 331 through a bolt.
From the above description, it can be known that the lower insulating block can be adaptively replaced according to the specific shape of the plugging portion, thereby improving the versatility of the cable connector.
Furthermore, the inserting portion 41 is provided with an inserting hole 411 corresponding to the index pin 31, and the bottom end of the index pin 31 extends into the inserting hole 411.
It can be known from the above description, after insertion portion inserted between briquetting and the connection copper bar, the bottom of index pin can stretch into in the jack under the elastic action to further fix insertion portion, avoid insertion portion to take place to break away from.
Further, index pin 31 includes pull rod 311, spliced pole 312 and thimble 313 from top to bottom, the bottom and the spliced pole 312 spiro union of pull rod 311, spliced pole 312 and cotter 32 spiro union, thimble 313 passes through spring elastic connection in spliced pole 312 bottom, the bottom of thimble 313 is located briquetting 33 below.
Furthermore, the connecting copper bar 2 is provided with an abdicating hole 21 corresponding to the thimble 313.
According to the above description, after the insertion part is extracted, the powerful spring rebounds to drive the indexing pin and the pressing block to move downwards, so that the ejector pin is just positioned in the abdicating hole, and further, after the insertion part is prevented from being extracted, the connecting copper bar continuously jacks the ejector pin upwards to cause the spring between the ejector pin and the pull rod to lose efficacy.
Furthermore, the shell also comprises a connecting element 5, wherein the connecting element 5 is fixedly connected to the shell 1, and the connecting element 5 is electrically connected with the connecting copper bar 2 inside the shell 1.
As can be seen from the above description, the connection element may be a universal joint of a substation, and the cable connection member can be freely connected to a power bus bar or an in-station device of the substation.
Further, the connecting element 5 is an aircraft plug.
Example one
A cable connector of a universal interface comprises a shell 1, a connecting copper bar 2, an elastic pressing piece 3 and a plug terminal 4;
the shell 1 is provided with an inserting port 11, the connecting copper bar 2 is fixedly connected inside the shell 1 and positioned at the bottom of the inserting port 11, and the elastic pressing piece 3 is elastically connected inside the shell 1 and positioned above the connecting copper bar 2;
one end of the plugging terminal 4 is provided with a plugging part 41, and the plugging part 41 is plugged into the plugging port 11 and is pressed on the connecting copper bar 2 by the elastic pressing piece 3;
the elastic pressing piece 3 comprises an indexing pin 31, a pin bush 32 and a strong spring 34, the pin bush 32 penetrates from the top of the shell 1 to the inside of the shell 1, a pressing block 33 is integrally arranged at the bottom of the pin bush 32, the pressing block 33 is positioned above the connecting copper bar 2, the strong spring 34 is sleeved outside the pin bush 32 and positioned between the pressing block 33 and the shell 1, and a threaded hole which penetrates through the pin bush 32 along the longitudinal direction is formed in the pin bush 32;
the indexing pin 31 is screwed in the threaded hole of the pin sleeve 32, the top end of the indexing pin 31 extends to the outside of the shell 1, the insertion part 41 is provided with an insertion hole 411 corresponding to the indexing pin 31, the bottom end of the indexing pin 31 extends into the insertion hole 411, the indexing pin 31 comprises a pull rod 311 and an ejector pin 313, the pull rod 311 is screwed with the pin sleeve 32, the ejector pin 313 is elastically connected to the bottom end of the pull rod 311 through a spring, the bottom end of the ejector pin 313 is positioned below the pressing block 33, the connecting copper bar 2 is provided with an abdicating hole 21 corresponding to the ejector pin 313, and the bottom end of the ejector pin 313 is in a spherical arc shape, so that the insertion part 41 can naturally jack up the ejector pin 313 in the insertion process, and the insertion part 41 can be normally inserted between the pressing block 33 and the connecting copper bar 2;
a first inclined plane is arranged on one side, close to the insertion port 11, of the bottom end of the pressing block 33, a second inclined plane is arranged on one side, close to the insertion port 11, of the top end of the insertion part 41, and in the process that the insertion part 41 is inserted between the pressing block 33 and the connecting copper bar 2, the second inclined plane of the insertion part 41 and the first inclined plane of the pressing block 33 are attached to each other, and the pressing block 33 is gradually jacked upwards by the insertion part 41, so that the insertion process of the insertion part 41 is smoother;
the elastic pressing piece 3 further comprises a knob 35, a threaded hole is formed in the knob 35, and the top of the pin sleeve 32 extends to the outside of the shell 1 and is screwed in the threaded hole of the knob 35;
still include connecting element 5, connecting element 5 fixed connection is on casing 1, connecting element 5 and the inside 2 electric connection of connecting copper bar of casing 1, wherein, connecting element 5 passes through the bolt and is connected 2 fixed connection of copper bar, connecting element 5 is the aviation plug.
Example two
A cable connector of a universal interface comprises a shell 1, a connecting copper bar 2, an elastic pressing piece 3 and a plug terminal 4;
the shell 1 is provided with an inserting port 11, the connecting copper bar 2 is fixedly connected inside the shell 1 and positioned at the bottom of the inserting port 11, and the elastic pressing piece 3 is elastically connected inside the shell 1 and positioned above the connecting copper bar 2;
one end of the plugging terminal 4 is provided with a plugging part 41, and the plugging part 41 is plugged in the plugging port 11 and is pressed on the connecting copper bar 2 by the elastic pressing piece 3.
The elastic pressing piece 3 comprises an indexing pin 31, a pin bush 32 and a strong spring 34, the pin bush 32 penetrates into the shell 1 from the top of the shell 1, the pressing block 33 is fixedly connected to the bottom of the pin bush 32, the pressing block 33 is located above the connecting copper bar 2, the strong spring 34 is sleeved outside the pin bush 32 and located between the pressing block 33 and the shell 1, a threaded hole longitudinally penetrating through the pin bush 32 is formed in the pin bush 32, a through hole coaxial with the threaded hole of the pin bush 32 is formed in the pressing block 33, the indexing pin 31 is screwed in the threaded hole of the pin bush 32, the top end of the indexing pin 31 extends to the outside of the shell 1, the bottom end of the indexing pin 31 penetrates through the through hole of the pressing block 33, a jack 411 corresponding to the indexing pin 31 is formed in the inserting part 41, and the bottom end of the indexing pin 31 extends into the jack 411;
the elastic pressing piece 3 further comprises a knob 35, a threaded hole is formed in the knob 35, and the top of the pin sleeve 32 extends to the outside of the shell 1 and is screwed in the threaded hole of the knob 35;
the pressing block 33 comprises an upper fixing block 331 and a lower insulating block 332, the upper fixing block 331 is fixedly connected with the pin sleeve 32, a buckle is arranged on one side of the bottom of the upper fixing block 331, the end part of the lower insulating block 332 is clamped in the buckle, and one end, far away from the buckle, of the lower insulating block 332 is fixedly connected with the upper fixing block 331 through a bolt;
the indexing pin 31 comprises a pull rod 311, a connecting column 312 and a thimble 313 from top to bottom, the bottom end of the pull rod 311 is in threaded connection with the connecting column 312, the connecting column 312 is in threaded connection with a pin sleeve 32, the thimble 313 is elastically connected to the bottom end of the connecting column 312 through a spring, the bottom end of the thimble 313 is located below the pressing block 33, and an abdicating hole 21 corresponding to the thimble 313 is formed in the connecting copper bar 2;
still include connecting element 5, connecting element 5 fixed connection is on casing 1, connecting element 5 and the inside connection copper bar 2 electric connection of casing 1, connecting element 5 is the aviation plug.
In conclusion, the beneficial effects provided by the invention are as follows: the cable connecting piece of the universal interface can realize the connection between external cables with different specifications and the transformer substation, has higher universality, and improves the convenience of connecting the external cables with a power supply for the transformer substation or equipment in the substation; the external cable only needs to be inserted into the socket through the plug-in terminal to complete connection without extra fixation, is convenient and efficient to connect, and is convenient to repeatedly plug and pull. When the plug part is positioned between the pressing block and the connecting copper bar, the pressing block can be tightly pressed on the plug part by the strong spring, so that the plug part and the connecting copper bar are ensured to be in close and stable contact, and stable signal transmission is ensured; when the connection is disconnected, the indexing pin is lifted upwards to drive the pin sleeve and the pressing block to move upwards, the strong spring is compressed, and the inserting part can be easily taken out of the inserting port. Because its diameter of the cable of different specifications is different, consequently the thickness of the grafting portion of its grafting terminal of connecting is also different, consequently can make the pin bush reciprocate through rotating the knob to adjust the briquetting and connect the interval between the copper bar, and then the grafting portion of the different thickness of being convenient for is connected. The lower insulating block can be adaptively replaced according to the specific shape of the plugging part, so that the universality of the cable connecting piece is improved. After insertion part inserts the briquetting and connects between the copper bar, the bottom of index pin can stretch into in the jack under the elastic action to further fix insertion part, avoid insertion part to take place to break away from. After grafting portion is extracted, powerful spring kick-backs and drives index pin and briquetting and move down to make the thimble just be located the downthehole of stepping down, and then can avoid grafting portion to be extracted the back, connect the copper bar and continue to jack up the thimble upwards and lead to the spring between thimble and the pull rod to become invalid. The connecting element can be a universal joint of the transformer substation, and the cable connecting piece can be freely connected with a power supply busbar or equipment in the transformer substation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A cable connector of a universal interface is characterized by comprising a shell, a connecting copper bar, an elastic pressing piece and a plug terminal;
the shell is provided with an inserting port, the connecting copper bar is fixedly connected inside the shell and positioned at the bottom of the inserting port, and the elastic pressing piece is elastically connected inside the shell and positioned above the connecting copper bar;
one end of the plug terminal is provided with a plug part which is plugged in the plug port and pressed on the connecting copper bar by the elastic pressing piece.
2. The cable connector of the universal interface according to claim 1, wherein the elastic pressing member includes a dividing pin, a pin bush, a pressing block and a strong spring, the pin bush penetrates from the top of the housing to the inside of the housing, the pressing block is fixedly connected to the bottom of the pin bush, the pressing block is located above the connecting copper bar, the strong spring bush is located outside the pin bush and located between the pressing block and the housing, a threaded hole longitudinally penetrating through the pin bush is formed inside the pin bush, a through hole coaxial with the threaded hole of the pin bush is formed in the pressing block, the dividing pin is screwed into the threaded hole of the pin bush, the top end of the dividing pin extends to the outside of the housing, and the bottom end of the dividing pin is inserted into the through hole of the pressing block.
3. The universal interface cable connector of claim 2, wherein the resilient compression member further comprises a knob, a threaded hole is formed in the knob, and the top of the pin sleeve extends to the outside of the housing and is threadedly engaged with the threaded hole of the knob.
4. The cable connector of the universal interface according to claim 2, wherein the pressing block comprises an upper fixing block and a lower insulating block, the upper fixing block is fixedly connected with the pin bush, a buckle is arranged on one side of the bottom of the upper fixing block, the end of the lower insulating block is clamped in the buckle, and one end of the lower insulating block, which is far away from the buckle, is fixedly connected with the upper fixing block through a bolt.
5. The universal-interface cable connector as claimed in claim 2, wherein the insertion portion has a socket corresponding to the index pin, and a bottom end of the index pin extends into the socket.
6. The cable connector of the universal interface according to claim 2, wherein the index pin comprises a pull rod, a connecting column and an ejector pin from top to bottom, the bottom end of the pull rod is in threaded connection with the connecting column, the connecting column is in threaded connection with the pin sleeve, the ejector pin is elastically connected to the bottom end of the connecting column through a spring, and the bottom end of the ejector pin is located below the pressing block.
7. The cable connector of claim 6, wherein the connecting copper bar is provided with an abdicating hole corresponding to the thimble.
8. The universal interface cable connector as claimed in claim 1, further comprising a connecting element, wherein the connecting element is fixedly connected to the housing, and the connecting element is electrically connected to the connecting copper bar inside the housing.
9. The universal interface cable connector of claim 8, wherein said connector element is an aircraft plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483194.7A CN112736598B (en) | 2020-12-16 | 2020-12-16 | Cable connector with universal interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483194.7A CN112736598B (en) | 2020-12-16 | 2020-12-16 | Cable connector with universal interface |
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| Publication Number | Publication Date |
|---|---|
| CN112736598A true CN112736598A (en) | 2021-04-30 |
| CN112736598B CN112736598B (en) | 2022-04-12 |
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|---|---|---|---|
| CN202011483194.7A Active CN112736598B (en) | 2020-12-16 | 2020-12-16 | Cable connector with universal interface |
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| CN209860353U (en) * | 2019-05-20 | 2019-12-27 | 易霸科技(威海)股份有限公司 | Grounding component of power transformation and distribution device |
| CN110224265A (en) * | 2019-05-28 | 2019-09-10 | 惠州市开关厂 | Quick connector and emergency power distribution cabinet |
| CN211829224U (en) * | 2020-05-18 | 2020-10-30 | 广州市雷斯盾电气科技发展有限公司 | Grounding terminal convenient for wiring |
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| CN112736598B (en) | 2022-04-12 |
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