CN209516094U - Resilient socket component - Google Patents
Resilient socket component Download PDFInfo
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- CN209516094U CN209516094U CN201920260262.XU CN201920260262U CN209516094U CN 209516094 U CN209516094 U CN 209516094U CN 201920260262 U CN201920260262 U CN 201920260262U CN 209516094 U CN209516094 U CN 209516094U
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- insulating sleeve
- sleeve
- arc extinguishing
- resilient socket
- conductive tube
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Abstract
The utility model relates to electric power tool fields, specifically resilient socket component, including line trap and resilient socket, line trap includes the first insulating sleeve, conduction, which is inserted, to be referred to and the first locking wire mechanism, conduction inserts the front end face referred to and is equipped with the first insulation arc extinguishing cap and arc extinguishing grid conductive sleeve, conduction inserts the rear end referred to and is equipped with plug wire hole, resilient socket includes elastic base, second insulating sleeve, conductive tube, spring in conductive tube and the second insulation arc extinguishing cap are set, connecting terminal is conductively connected with conductive tube, first insulating sleeve can be covered outside the second insulating sleeve and be mounted by latching device, first insulation arc extinguishing cap can push the second insulation arc extinguishing cap to conductive tube, and make arc extinguishing grid conductive sleeve enter conductive tube and with and be bonded therewith, to make line trap and resilient socket be conductively connected；The utility model resilient socket component connects firm, safe waterproof, easy to operate.
Description
Technical field
The utility model relates to electric power tool fields, specifically resilient socket component.
Background technique
Currently, the connection type of plug and socket, in the jack usually directly plug insertion socket, using plug with
The frictional force of jack maintains to connect, this connection type, easily loosens and disengages, is easy to produce gap, meeting between plug and socket
Burn with anger, catch fire or the danger such as open circuit, there are serious security risks, and tensile strength is not high, and insulating properties is bad, influence to use
Electric safety.
Utility model content
To solve the above-mentioned problems, the task of the utility model is to provide resilient socket component, and it is firm to connect, and safety is anti-
Water, it is easy to operate.
The utility model task is achieved through the following technical solutions:
Resilient socket component, including line trap and resilient socket, the line trap include both ends open first absolutely
Edge sleeve, be arranged in the first insulating sleeve and the conduction of connection fixed thereto insert refer to, be fixedly connected on the first insulating sleeve after
The first locking wire mechanism at end, conduction insert the front end face of finger equipped with the first insulation arc extinguishing cap, and conduction inserts finger and above goes out close to the first insulation
The position of arc cap is arranged with arc extinguishing grid conductive sleeve, and the rear end that conduction inserts finger, which is equipped with, can be inserted into for conducting wire and be conductively connected therewith
Plug wire hole, first locking wire mechanism includes locking wire seat and locking wire nut, one end of locking wire seat and the first insulating sleeve rear end
It is fixedly connected, the other end is equipped with the cone shaped elastic pressing sleeve as made of the enclosing of several elastic pieces, and elastic pressing sleeve inner ring is equipped with gum cover, lock
Line seat is equipped with external thread section, and locking wire nut can be threadedly coupled with locking wire seat, and the corresponding elasticity pressure is equipped in locking wire nut
The conical internal cavity of set, locking wire nut are screwed with respect to locking wire seat, and conical internal cavity can be made to squeeze elastic pressing sleeve and shunk, to pass through glue
Cover locking conducting wire；The resilient socket include elastic base, the second insulating sleeve being fixedly connected on elastic base, setting exist
In second insulating sleeve and the conductive tube of connection fixed thereto, the first spring and the second insulation arc extinguishing that are arranged in conductive tube
Cap, one end of the first spring abut the bottom of conductive tube, and the other end, which abuts the second insulation arc extinguishing cap, makes it protrude from conductive tube end
Mouthful, first insulating sleeve can be covered outside the second insulating sleeve and be mounted by latching device, and the first insulation arc extinguishing cap
Can by second insulation arc extinguishing cap push to conductive tube, and make arc extinguishing grid conductive sleeve enter conductive tube and with and paste therewith
It closes, so that the electronic component in conducting wire and elastic base be made to be conductively connected, the elastic base includes bottom plate and at least one bullet
Property leg assembly, flexible feet component includes guide rod, partition, second spring, third spring and adjusting nut, and guide rod passes through bottom
Plate, second spring, partition and the series connection of third spring cover on guide rod, and partition can be reciprocal downward along guide rail in leading for guide rod
The bottom thread of sliding, adjusting nut and guide rod connects, and the upper/lower terminal of second spring abuts bottom plate and partition, third respectively
The upper/lower terminal of spring abuts partition and adjusting nut respectively, can adjust the first spring and second spring by adjusting nut
It is elastic.
It is preferred that the arc extinguishing grid conductive sleeve has elasticity and has a diameter larger than the internal diameter of the conductive tube, to make to go out
Arc grid conductive sleeve can deform to increase the conductive contact area with conductive tube in conductive tube.
It is preferred that the structure of the latching device are as follows: the outer wall of second insulating sleeve is equipped at least one hanging groove, hanging groove
It is constituted by the straight trough that is axially arranged along the second insulating sleeve and in the hook slot of straight trough end setting, the other end of straight trough extends to the
Two insulating sleeve ends, the inner wall of first insulating sleeve are equipped with the protruding pin for cooperating the hanging groove, the first insulating sleeve it is interior
Diameter enables the first insulating sleeve to be socketed in outside the second insulating sleeve slightly larger than the outer diameter of the second insulating sleeve, and passes through phase
Their mutual hanging buckles or disengagement are made to the first insulating sleeve of rotation and the second insulating sleeve.
It is preferred that the rear end of the second insulation arc extinguishing cap is equipped with positive stop lug boss, so that the second insulation arc extinguishing cap cannot be from institute
The port for stating conductive tube freely skids off.
It is preferred that sealing rubber ring is also arranged on first insulating sleeve or the second insulating sleeve, the first insulating sleeve set
When connecing the second insulating sleeve, sealing rubber ring is deformed under the extruding of the first insulating sleeve and the second insulating sleeve so as to seal
Gap between first insulating sleeve and the second insulating sleeve.
It is preferred that conductive finger and first insulating sleeve inserted carries out being detachably fixed connection by pin.
It is preferred that the resilient socket component includes four flexible feet components, it is respectively distributed to the four of the bottom plate
A angle, wherein the partition of the two of the same side flexible feet component is connected, described in two of opposite sides every
Plate is generally aligned in the same plane.
The beneficial effects of the utility model are: 1. operating convenient, it is connected firmly, in use, being directly inserted into cable conductor
In the plug wire hole of line trap and tightening nuts are to by cable locking, then by line trap and resilient socket to being inserted in one
It rises, the first insulating sleeve can be covered outside the second insulating sleeve and be mounted by latching device, and the first insulation arc extinguishing cap can incite somebody to action
Second insulation arc extinguishing cap push to conductive tube, and make arc extinguishing grid conductive sleeve enter conductive tube and with and be bonded therewith, thus
It is conductively connected conducting wire and resilient socket；2. line trap is led by the conductive tube of arc extinguishing grid conductive sleeve and resilient socket
Electrical connection, arc extinguishing grid conductive sleeve are lattice structure, can reduce the space that electric arc extends the scaling loss of contact and limitation electric arc,
Further increase Electrical Safety；3. locking wire seat is equipped with enclosed as several elastic pieces made of cone shaped elastic pressing sleeve, in elastic pressing sleeve
Circle is equipped with gum cover, and locking wire nut is equipped with corresponding tapered sidewalls, and elastic pressing sleeve is circumferentially squeezed by tapered sidewalls makes elastic pressure
Set deforms clamping cables towards axle center, so that the design of elastic pressing sleeve becomes simpler convenience, if elastic pressing sleeve is by dry elasticity
Piece encloses, and one end of each elastic piece is fixedly connected, and the other end is intervally installed and towards tapered sidewalls undergauge end,
Consequently facilitating clamping conducting wire towards axle center bending under the circumferential extruding of tapered sidewalls, gum cover, Neng Gouzeng are equipped in elastic pressing sleeve
Add elastic pressing sleeve to the locking frictional force of conducting wire, while conducting wire can be effectively prevent to be subject to crushing；4. line trap and resilient socket
After grafting, outer protective is carried out by the first insulating sleeve mutually to socket-connect and the second insulating sleeve, and the first insulating sleeve and
Waterproof sealing is carried out by sealing rubber ring between second insulating sleeve, waterproof performance is good, safe and reliable；5. passing through setting bullet
Property pedestal so that there is certain elastic buffer distance when line trap and resilient socket grafting, be conducive to protect line trap and
Resilient socket, and good operability；6. the elastic force of flexible feet component can be adjusted by adjusting nut, easy to adjust.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model resilient socket component；
Fig. 2 is the decomposition texture schematic diagram of line trap in Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of resilient socket in Fig. 1.
Wherein, line trap 1, the first insulating sleeve 11, conduction, which is inserted, refers to 12, and the first insulation arc extinguishing cap 121, arc extinguishing grid is led
Electricity set 122, plug wire hole 123, pin 124, the first locking wire mechanism 13, locking wire seat 131, elastic pressing sleeve 1311, gum cover 1312, locking wire
Nut 132, resilient socket 2, elastic base 21, bottom plate 211, guide rod 212, partition 213, second spring 214, third spring 215,
Adjusting nut 216, the second insulating sleeve 22, hanging groove 221, straight trough 2211, hook slot 2212, sealing rubber ring 222, conductive tube 23, the
One spring 24, the second insulation arc extinguishing cap 25, positive stop lug boss 251.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that saying that the specific embodiment of description is used only for explaining herein
The utility model is not used to limit the utility model.
As shown in Figure 1-3, resilient socket component, including line trap 1 and resilient socket 2, line trap 1 are opened including both ends
Mouthful the first insulating sleeve 11, be arranged in the first insulating sleeve 11 and the conduction of connection fixed thereto insert refer to 12, be fixedly connected
The first locking wire mechanism 13 in 11 rear end of the first insulating sleeve, conduction, which is inserted, refers to that 12 front end face is equipped with the first insulation arc extinguishing cap 121,
The position that conduction inserts on finger 12 close to the first insulation arc extinguishing cap 121 is arranged with arc extinguishing grid conductive sleeve 122, after conduction inserts finger 12
End is equipped with the plug wire hole 123 that can be inserted into for conducting wire and be conductively connected therewith, and the first locking wire mechanism 13 includes locking wire seat 131 and lock
Line nut 132, one end of locking wire seat 131 are fixedly connected with 11 rear end of the first insulating sleeve, and the other end is equipped with by several elastic pieces
Cone shaped elastic pressing sleeve 1311 made of enclosing, elastic 1311 inner ring of pressing sleeve are equipped with gum cover 1312, and locking wire seat 131 is equipped with external screw thread
Section, locking wire nut 132 can be threadedly coupled with locking wire seat 131, and the taper of corresponding elastic pressing sleeve 1311 is equipped in locking wire nut 132
Inner cavity, locking wire nut 132 are screwed with respect to locking wire seat 131, and conical internal cavity can be made to squeeze elastic pressing sleeve 1311 and shunk, to pass through
Gum cover 1312 locks conducting wire；Resilient socket 2 includes elastic base 21, the second insulating sleeve being fixedly connected on elastic base 21
22, it is arranged in the second insulating sleeve 22 and the conductive tube 23 of connection fixed thereto, the first spring for being arranged in conductive tube 23
24 and the second insulation arc extinguishing cap 25, one end of the first spring 24 abut the bottom of conductive tube 23, the other end abuts the second insulation and goes out
Arc cap 25 makes it protrude from 23 port of conductive tube, and the first insulating sleeve 11 can cover outer in the second insulating sleeve 22 and pass through lock
Mechanism mounting, and the first insulation arc extinguishing cap 121 can push the second insulation arc extinguishing cap 25 to conductive tube 23, and make arc-chute
Lattice conductive sleeve 122 enter conductive tube 23 and with and be bonded therewith, thus make in conducting wire and elastic base 21 electronic component conduction
Connection, elastic base 21 include bottom plate 211 and four flexible feet components, are respectively distributed to four angles of bottom plate 211, elasticity branch
Foot component includes guide rod 212, partition 213, second spring 214, third spring 215 and adjusting nut 216, and guide rod 212 passes through bottom
Plate 211, second spring 214, partition 213 and the series connection of third spring 215 cover on guide rod 212, and partition 213 can be in guide rod
212 lead reciprocatingly slides downward along guide rail, and adjusting nut 216 is connect with the bottom thread of guide rod 212, second spring 214
Upper/lower terminal abuts bottom plate 211 and partition 213 respectively, and the upper/lower terminal of third spring 215 abuts partition 213 respectively and adjusts
Nut 216 can adjust the elastic of the first spring 24 and second spring 214 by adjusting nut 216, wherein two of the same side
The partition 213 of flexible feet component is connected, and two partitions 213 of opposite sides are generally aligned in the same plane.
Arc extinguishing grid conductive sleeve 122 has elasticity and has a diameter larger than the internal diameter of conductive tube 23, so that arc extinguishing grid be made to lead
Electricity, which is covered, can deform to increase the conductive contact area with conductive tube 23 in conductive tube 23.
The structure of latching device are as follows: the outer wall of the second insulating sleeve 22 is set there are two hanging groove 221, and hanging groove 221 is by along second
Straight trough 2211 that insulating sleeve 22 is axially arranged and constituted in the hook slot 2212 of 2211 end of straight trough setting, straight trough 2211 it is another
End extends to 22 end of the second insulating sleeve, and the inner wall of the first insulating sleeve 11 is equipped with the protruding pin of cooperation hanging groove 221, the first insulation
The internal diameter of sleeve 11 enables the first insulating sleeve 11 to be socketed in the second insulation slightly larger than the outer diameter of the second insulating sleeve 22
Outside sleeve 22, and make their mutual hanging buckles or disengagement by relatively rotating the first insulating sleeve 11 and the second insulating sleeve 22.
The rear end of second insulation arc extinguishing cap 25 is equipped with positive stop lug boss 251, so that the second insulation arc extinguishing cap 25 cannot be from conduction
The port of cylinder 23 freely skids off.
Sealing rubber ring 222 is also arranged on second insulating sleeve 22, the first insulating sleeve 11 is socketed the second insulation sleeve
When cylinder 22, sealing rubber ring 222 deforms to seal the under the extruding of the first insulating sleeve 11 and the second insulating sleeve 22
Gap between one insulating sleeve 11 and the second insulating sleeve 22.
Conduction inserts finger 12 and the first insulating sleeve 11 carries out being detachably fixed connection by pin 124.
The beneficial effects of the utility model are: 1. operating convenient, it is connected firmly, in use, being directly inserted into cable conductor
In the plug wire hole 123 of line trap 1 and tightening nuts are thus by cable locking, then by line trap 1 and resilient socket 2 to slotting
Together, the first insulating sleeve 11 can be covered outer in the second insulating sleeve 22 and be mounted by latching device, the first insulation arc extinguishing
Cap 121 can push the second insulation arc extinguishing cap 25 to conductive tube 23, and arc extinguishing grid conductive sleeve 122 is made to enter conductive tube 23
And with and be bonded therewith, so that conducting wire and resilient socket 2 be made to be conductively connected；2. line trap 1 passes through arc extinguishing grid conductive sleeve 122
It is conductively connected with the conductive tube 23 of resilient socket 2, arc extinguishing grid conductive sleeve 122 is lattice structure, can reduce electric arc pair
The scaling loss of contact and the space of limitation electric arc extension, further increase Electrical Safety；3. locking wire seat 131 is equipped with by several elastic pieces
Cone shaped elastic pressing sleeve 1311 made of enclosing, elastic 1311 inner ring of pressing sleeve are equipped with gum cover 1312, and locking wire nut 132 is equipped with corresponding
Tapered sidewalls, elastic pressing sleeve 1311 is circumferentially squeezed by tapered sidewalls makes elastic pressing sleeve 1311 deform clamping electricity towards axle center
Cable, so that the design of elastic pressing sleeve 1311 becomes simpler convenience, elastic pressing sleeve 1311 is enclosed by several elastic pieces, respectively
One end of elastic piece is fixedly connected, and the other end is intervally installed and towards tapered sidewalls undergauge end, consequently facilitating boring
Conducting wire is clamped towards axle center bending under the circumferential extruding of shape side wall, gum cover 1312 is equipped in elastic pressing sleeve 1311, bullet can be increased
Property pressing sleeve 1311 can effectively prevent conducting wire to be subject to crushing the locking frictional force of conducting wire；4. line trap 1 and resilient socket
After 2 grafting, outer protective, and the first insulation sleeve are carried out by the first insulating sleeve 11 mutually to socket-connect and the second insulating sleeve 22
Waterproof sealing is carried out by sealing rubber ring between cylinder 11 and the second insulating sleeve 22, waterproof performance is good, safe and reliable；5. leading to
Setting elastic base is crossed, so that there is certain elastic buffer distance when line trap and resilient socket grafting, is conducive to protection and leads
Line plug and resilient socket, and good operability；6. the elastic force of flexible feet component can be adjusted by adjusting nut 216,
It is easy to adjust.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic
Technical solution, at the same should also cover do not depart from the utility model design in the case where, by above-mentioned technical characteristic or its be equal
Feature carries out any combination and other technical solutions for being formed.Such as features described above and (but being not limited to) disclosed herein have
The technical solution for thering is the technical characteristic of similar functions to be replaced mutually and being formed.
Claims (7)
1. resilient socket component, which is characterized in that including line trap and resilient socket, the line trap includes both ends open
The first insulating sleeve, be arranged in the first insulating sleeve and the conduction of connection fixed thereto insert refer to, be fixedly connected on first absolutely
First locking wire mechanism of edge sleeve rear end, conduction insert the front end face referred to and are equipped with the first insulation arc extinguishing cap, conduction insert refer to it is upper close to the
The position of one insulation arc extinguishing cap is arranged with arc extinguishing grid conductive sleeve, and conduction is inserted the rear end referred to and is equipped with and can be inserted into for conducting wire and therewith
The plug wire hole of conductive connection, first locking wire mechanism include locking wire seat and locking wire nut, and one end of locking wire seat is insulated with first
Sleeve rear end is fixedly connected, and the other end is equipped with the cone shaped elastic pressing sleeve as made of the enclosing of several elastic pieces, and elastic pressing sleeve inner ring is set
There is gum cover, locking wire seat is equipped with external thread section, and locking wire nut can be threadedly coupled with locking wire seat, and corresponding institute is equipped in locking wire nut
The conical internal cavity of elastic pressing sleeve is stated, locking wire nut is screwed with respect to locking wire seat, and conical internal cavity can be made to squeeze elastic pressing sleeve and shunk, from
And conducting wire is locked by gum cover；The resilient socket includes elastic base, the second insulation sleeve being fixedly connected on elastic base
Cylinder is arranged in the second insulating sleeve and the conductive tube of connection fixed thereto, the first spring and second for being arranged in conductive tube
Insulate arc extinguishing cap, and one end of the first spring abuts the bottom of conductive tube, and the other end, which abuts the second insulation arc extinguishing cap, protrudes from it
Conductive tube port, first insulating sleeve can be covered outside the second insulating sleeve and be mounted by latching device, and first is exhausted
Edge arc extinguishing cap can by second insulation arc extinguishing cap push to conductive tube, and make arc extinguishing grid conductive sleeve enter conductive tube and with simultaneously
It is bonded therewith, so that the electronic component in conducting wire and elastic base be made to be conductively connected, the elastic base includes bottom plate and at least
One flexible feet component, flexible feet component include that guide rod, partition, second spring, third spring and adjusting nut, guide rod are worn
Bottom plate is crossed, second spring, partition and the series connection of third spring cover on guide rod, and partition being capable of leading downward along guide rail in guide rod
It reciprocatingly sliding, the bottom thread connection of adjusting nut and guide rod, the upper/lower terminal of second spring abuts bottom plate and partition respectively,
The upper/lower terminal of third spring abuts partition and adjusting nut respectively, can adjust the first spring and second by adjusting nut
Spring it is elastic.
2. resilient socket component according to claim 1, which is characterized in that the arc extinguishing grid conductive sleeve have elasticity and its
Diameter is greater than the internal diameter of the conductive tube, to make arc extinguishing grid conductive sleeve that can deform in conductive tube to increase and conduction
The conductive contact area of cylinder.
3. resilient socket component according to claim 1, which is characterized in that the structure of the latching device are as follows: described second
The outer wall of insulating sleeve is equipped at least one hanging groove, and hanging groove is by the straight trough that is axially arranged along the second insulating sleeve and in straight trough end
The hook slot of setting is constituted, and the other end of straight trough extends to the second insulating sleeve end, and the inner wall of first insulating sleeve is equipped with
Cooperate the protruding pin of the hanging groove, the internal diameter of the first insulating sleeve is slightly larger than the outer diameter of the second insulating sleeve to make the first insulation sleeve
Cylinder can be socketed in outside the second insulating sleeve, and make them mutually by relatively rotating the first insulating sleeve and the second insulating sleeve
Hanging buckle or disengagement.
4. resilient socket component according to claim 1, which is characterized in that the rear end of the second insulation arc extinguishing cap is equipped with limit
Position boss, so that the second insulation arc extinguishing cap cannot freely be skidded off from the port of the conductive tube.
5. resilient socket component according to claim 1, which is characterized in that first insulating sleeve or the second insulating sleeve
On be also arranged with sealing rubber ring, when the first insulating sleeve is socketed the second insulating sleeve, sealing rubber ring is in the first insulating sleeve and the
Deformation is under the extruding of two insulating sleeves so as to seal the gap between the first insulating sleeve and the second insulating sleeve.
6. resilient socket component according to claim 1, which is characterized in that conductive insert refers to and first insulating sleeve
It carries out being detachably fixed connection by pin.
7. resilient socket component according to claim 1, which is characterized in that the resilient socket component includes four bullets
Property leg assembly, is respectively distributed to four angles of the bottom plate, wherein the two of the same side flexible feet component is described
Partition is connected, and two partitions of opposite sides are generally aligned in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260262.XU CN209516094U (en) | 2019-02-28 | 2019-02-28 | Resilient socket component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260262.XU CN209516094U (en) | 2019-02-28 | 2019-02-28 | Resilient socket component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516094U true CN209516094U (en) | 2019-10-18 |
Family
ID=68204886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260262.XU Active CN209516094U (en) | 2019-02-28 | 2019-02-28 | Resilient socket component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113904451A (en) * | 2021-12-07 | 2022-01-07 | 南京河海南自水电自动化有限公司 | Dynamic monitoring system for operation faults of hydropower station |
| CN113964553A (en) * | 2021-11-25 | 2022-01-21 | 国网山东省电力公司威海市文登区供电公司 | Waterproof wiring nose |
| CN114069335A (en) * | 2021-12-02 | 2022-02-18 | 深圳古瑞瓦特新能源有限公司 | Connector with direct current breaking capacity and inverter |
| CN117995573A (en) * | 2024-04-03 | 2024-05-07 | 四川电器集团中低压智能配电有限公司 | Tank-type environment-friendly gas-insulated switchgear |
-
2019
- 2019-02-28 CN CN201920260262.XU patent/CN209516094U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964553A (en) * | 2021-11-25 | 2022-01-21 | 国网山东省电力公司威海市文登区供电公司 | Waterproof wiring nose |
| CN114069335A (en) * | 2021-12-02 | 2022-02-18 | 深圳古瑞瓦特新能源有限公司 | Connector with direct current breaking capacity and inverter |
| CN114069335B (en) * | 2021-12-02 | 2024-01-30 | 深圳古瑞瓦特新能源有限公司 | Connector with direct current breaking capacity and inverter |
| CN113904451A (en) * | 2021-12-07 | 2022-01-07 | 南京河海南自水电自动化有限公司 | Dynamic monitoring system for operation faults of hydropower station |
| CN113904451B (en) * | 2021-12-07 | 2022-06-07 | 南京河海南自水电自动化有限公司 | Dynamic monitoring system for operation faults of hydropower station |
| CN117995573A (en) * | 2024-04-03 | 2024-05-07 | 四川电器集团中低压智能配电有限公司 | Tank-type environment-friendly gas-insulated switchgear |
| CN117995573B (en) * | 2024-04-03 | 2024-06-04 | 四川电器集团中低压智能配电有限公司 | Tank-type environment-friendly gas-insulated switchgear |
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