CN110416834B - Quick connector of power generation car - Google Patents
Quick connector of power generation car Download PDFInfo
- Publication number
- CN110416834B CN110416834B CN201910803052.5A CN201910803052A CN110416834B CN 110416834 B CN110416834 B CN 110416834B CN 201910803052 A CN201910803052 A CN 201910803052A CN 110416834 B CN110416834 B CN 110416834B
- Authority
- CN
- China
- Prior art keywords
- cable
- connection
- clamping
- plug
- clamping part
- 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.)
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Links
- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 210000001503 joint Anatomy 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 206010014357 Electric shock Diseases 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses a quick connector of a power generation vehicle, which comprises a connecting socket and a cable terminal plug, wherein one end of the cable terminal plug is detachably connected with the connecting socket, the other end of the cable terminal plug is connected with a cable wiring, the cable terminal plug comprises a fixed plug connecting part for connecting the connecting socket and a clamping part for detachably connecting the cable wiring, a movable part which can be used for sliding the clamping part and enabling the clamping part to be in butt joint with the plug connecting part is arranged between the fixed plug connecting part and the clamping part.
Description
Technical Field
The embodiment of the invention relates to the technical field of joint devices, in particular to a quick joint of a power generation vehicle.
Background
A power generation vehicle is an electric power generation apparatus, and is applied to many fields in current social development. The introduction of electric vehicles in China since the fifty years of the last century has now mastered the application technology of the electric vehicle system which is quite mature. The power generation car is often applied to an emergency power supply system in China, and the emergency power supply system of the power generation car plays an important role in areas with imperfect power transmission construction in China.
The power generation car can supply electric energy to the area which temporarily needs to be supplied with power. When the electric power generation device is used, the cable connection on the electric power generation vehicle is connected to the nearby tapping box, and the tapping box is used for transmitting electric energy. The existing mode is to dismantle the cable connection first and then to connect the cable connection into the stress cone of the tapping box through bolts, but the mode is slow to operate, and is time-consuming and labor-consuming; and if the cable wiring falls from the tapping box, the cable wiring is directly exposed outside, and people walking around can easily contact the exposed cable, so that electric shock danger is caused.
Disclosure of Invention
The invention aims to provide a quick connector of a power generation vehicle, which solves the problems that in the prior art, cable wiring connection is slow and falling easily occurs.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides a quick-operation joint of power generation car, includes connecting socket and cable termination plug, the one end detachably of cable termination plug is connected connecting socket, cable termination plug's the other end connection cable wiring, cable termination plug is including being used for connecting socket's fixed plug connecting portion, detachably connect cable wiring's clamping part and movable part, movable part with clamping part sliding connection, movable part still is used for making clamping part with plug connection portion dock.
The embodiment of the invention is also characterized in that the movable part comprises a movable sleeve which can be used for the free sliding of the clamping part, a fixed clamping cylinder for fixedly clamping the clamping part and a limiting ring, and when the clamping part is positioned in the fixed clamping cylinder, the cable connection clamped by the clamping part is electrically connected with the connecting socket.
The embodiment of the invention is also characterized in that the limiting ring comprises a plurality of elastic limiting arcs which are annularly arranged on the inner side wall of the movable part at intervals and protrude towards the center position of the movable part, and the outer ring of the clamping part is provided with a protruding retainer ring for preventing the clamping part from sliding off from one side of the elastic limiting arcs.
The embodiment of the invention is also characterized in that a pre-fixing sleeve is further arranged at one end of the movable sleeve, which is close to the cable connection, and a positioning guide rib protruding along the axial direction of the movable sleeve is arranged on the inner side wall of the movable sleeve between the pre-fixing sleeve and the fixed clamping cylinder, and a positioning guide groove matched with the positioning guide rib is arranged on the side wall of the clamping part.
The embodiment of the invention is also characterized in that the movable sleeve is used for sleeving the cable wiring, one side end of the movable sleeve, which is used for connecting the connecting socket, is provided with a conductive limit hole which is used for penetrating through the conductive end of the cable wiring, the outer side wall of the cable terminal plug is used for connecting the end part of the cable wiring, the threaded section is sleeved with a jacket which is used for pressing the insulating end of the cable wiring towards the inner side of the movable sleeve.
The embodiment of the invention is also characterized in that the jacket comprises a mounting cylinder with the inner wall matched with the thread section, one end of the mounting cylinder, which is far away from the cable terminal plug, is provided with a plurality of clamping pieces which are annularly arranged at the end part of the mounting cylinder, and the mounting cylinder is provided with a locking sleeve which can be pressed towards the outer wall of the far end of the clamping pieces from the near end through threads.
An embodiment of the invention is further characterized in that the clip wall thickness increases gradually from near the proximal end of the mounting cylinder to far from the distal end of the mounting cylinder.
The embodiment of the invention is also characterized in that a sealing ring is arranged at one end of the clamping piece, which is close to the mounting cylinder.
The embodiment of the invention is also characterized in that the inner wall of the movable sleeve is provided with a rubber insulation protrusion for preventing the cable connection from falling off from the movable sleeve.
The embodiment of the invention is also characterized in that the end part of the cable terminal plug is connected with the connecting socket through a locking bolt.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, when in use, one end of the cable terminal plug connected with the cable connection is connected to the connection socket, and then the cable connection is pushed, so that the cable connection is electrically connected with the connection socket. Compared with one-time fixed connection, the mode can realize further adjustment after the cable connection and the connecting socket are connected in advance, and meanwhile, the connection part can be prevented from falling off in the use process, so that the risk coefficient is reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the scope of the invention.
FIG. 1 is a schematic diagram of a cable connection and a connection socket according to the present invention;
FIG. 2 is a schematic view of the cable connection of the present invention in a pre-connection configuration;
FIG. 3 is a schematic view of the cable connection of the present invention when the movable portion slides;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 6 is a cross-sectional view of a movable portion of the present invention;
fig. 7 is a schematic side view of a clip according to the present invention.
In the figure:
1-a connection socket; 2-a cable termination plug; 3-wiring of the cable; 4-locking a bolt;
21-a fixed plug connection; 22-clamping part; 23-a movable part; 31-conductive terminals; 32-insulating ends;
220-sealing ring; 221-check ring; 222-positioning guide grooves; 223-rubber insulation bump; 224-conductive limit holes; 225-thread segments; 226-jacket; 227-mounting a barrel; 228-clamping pieces; 229-locking the sleeve;
231-a movable sleeve; 232-fixing the clamping cylinder; 233-a limiting ring; 234-elastic limit arc; 236-pre-securing the sleeve; 237-positioning guide ribs.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The power generation car can supply electric energy to the area which temporarily needs to be supplied with power. When the electric power generation device is used, the cable connection on the electric power generation vehicle is connected to the nearby tapping box, and the tapping box is used for transmitting electric energy. The existing mode is to insert the cable connection into the stress cone of the tapping box through bolts, but the mode is slow to operate, and time and labor are wasted.
For this purpose, as shown in fig. 1 to 7, the present invention provides a quick connector for a power generation vehicle, wherein one end of a cable terminal plug 2 connected to a cable terminal 3 is pre-connected to a connection socket 1 by means of a sectional plugging method, and then the cable terminal 3 is pushed in the interior of the cable terminal plug 2, so that the cable terminal 3 is electrically connected to the connection socket 1. Compared with one-time fixed connection, the mode can realize further adjustment of the pre-connected cable connection 3 and the connecting socket 1, and meanwhile, the connection part can be prevented from falling off in the use process, so that the risk coefficient is reduced.
Specifically, the quick connector comprises a connecting socket 1 and a cable terminal plug 2, wherein one end of the cable terminal plug 2 is detachably connected with the connecting socket 1, and the connecting socket 1 is fixedly connected to the tapping box. The other end of the cable termination plug 2 is connected to a cable connection 3. When the electric power generation vehicle is used, the cable terminal plug 2 connected with the cable connection 3 is connected to the connection socket 1, so that the electric connection between the cable connection 3 and the tapping box of the electric power generation vehicle can be realized.
However, how to implement the above function of segment plugging is a design difficulty of the present invention. The conception of the invention is as follows:
the cable terminal plug 2 comprises a fixed plug connection part 21 for connecting with the connection socket 1 and a clamping part 22 for detachably connecting with the cable connection 3, wherein a movable part 23 which can be used for sliding the clamping part 22 and enabling the clamping part 22 to be in butt joint with the plug connection part 21 is arranged between the fixed plug connection part 21 and the clamping part 22.
In use, the cable connection 3 of the generator car is first connected to one end of the fixed plug connection 21 having the clamping portion 22, and the other end of the fixed plug connection 21 is connected to the connection socket 1 of the tap box. The pre-connection of the cable connection 3 and the connection socket 1 of the tapping box is completed;
the clamping portion 22, which clamps the cable wiring 3, is then pushed along the movable portion 23 of the fixed plug connection portion 21, and the electrical connection between the cable wiring 3 and the connection socket 1 is achieved.
After the electric connection between the cable connection 3 and the connection socket 1, if the cable connection 3 falls off carelessly due to external force, the cable connection 3 just retreats to the pre-connection state with the connection socket 1, and at this time, the cable connection 3 is still located inside the fixed plug connection part 21, and the cable connection 3 is not exposed outside, so that the risk of accidental electric shock is reduced.
Specifically, the movable portion 23 includes a movable sleeve 231 that can be used for the free sliding of the clamping portion 22, and a fixed clamping cylinder 232 that is used for fixedly clamping the clamping portion 22, and a conical structure that is matched with each other is formed between an outer cylinder wall of the fixed clamping cylinder 232 and an inner cylinder wall of the connection socket 1, so as to quickly realize alignment connection between the connection socket 1 and the fixed clamping cylinder 232.
A limit ring 233 is provided between the movable sleeve 231 and the fixed clamp cylinder 232. When the clamping portion 22 for clamping the cable connection 3 slides to the limit ring 233 and breaks through the limit of the limit ring 233, the cable connection 3 clamped by the clamping portion 22 is electrically connected with the connection socket 1 into the fixed clamping cylinder 232, that is, when the clamping portion 22 is positioned in the fixed clamping cylinder 232.
As a preferred embodiment: the retainer ring 233 includes a plurality of resilient retainer arcs 234 annularly arrayed at intervals on the inner side wall of the movable portion 23 and protruding toward the center of the movable portion 23. When the clamping part 22 presses the elastic limiting arc 234, the elastic limiting arc 234 is recessed, so that the clamping part 22 clamps the cable connection 3 and enters the fixed clamping cylinder 232 from the movable sleeve 231 for fixed installation.
Preferably, the outer ring of the clamping portion 22 is provided with a raised collar 221 for preventing the clamping portion 22 from sliding off the side of the elastic limit arc 234. After the retainer ring 22 on the clamping portion 22 passes over the elastic limiting arc 234, the pressed portion of the elastic limiting arc 234 returns to the original arc again, so as to prevent the clamping portion 22 from sliding out of the fixed clamping cylinder 232.
When the clip 22 is removed from the fixed clip cylinder 232, the elastic stopper arc 234 is pushed back.
When the cable connection 3 is connected to the clamping portion 22, a stable stress point of the clamping portion 22 is ensured. I.e. the clamping part 22 cannot slide freely inside the movable sleeve 231, otherwise the cable connection 3 will be difficult to mount on the clamping part 22. Specific:
a pre-fixing sleeve 236 is further provided at the end of the movable sleeve 231 near the cable junction 3, the pre-fixing sleeve 236 being adapted to provide an application point for the installation of the cable junction 3 on the clamping portion 22.
Preferably, the inner side wall of the movable sleeve 231 between the pre-fixing sleeve 236 and the fixing clamping cylinder 232 is provided with a positioning guide rib 237 protruding along the axial direction of the movable sleeve 231, and the side wall of the clamping part 22 is provided with a positioning guide groove 222 matched with the positioning guide rib 237.
When the movable sleeve 231 is limited in the pre-fixed sleeve 236, the adjusting positioning guide edge 237 and the positioning guide groove 222 are not aligned, and at this time, the positioning guide edge 237 can provide lateral support for the clamping portion 22 where the positioning guide groove 222 is located. The clamping part 22 can only transmit in the pre-fixing sleeve 236 and can not move along the axial direction of the movable sleeve 231, so that the installation of the cable connection 3 in the clamping part 22 is facilitated; after the installation, the clamping part 22 is rotated, so that the positioning guide groove 222 on the clamping part 22 is aligned with the positioning guide edge 237, and the clamping part 22 can move along the axial direction of the movable sleeve 231 and finally enter the fixed clamping cylinder 232 to complete the installation.
The clamping portion 22 should have a quick and secure characteristic for clamping the cable connection 3.
Specifically, the clamping portion 22 includes a movable sleeve 231 for sleeving the cable junction 3. Preferably, the inner wall of the movable sleeve 231 is provided with a rubber insulation protrusion 223 for preventing the cable junction 3 from falling out of the movable sleeve 231. The rubber insulation protrusion 223 has an arc-shaped surface, so that the cable connection 3 can relatively slide on the surface of the rubber insulation protrusion 223 when the cable connection 3 is stressed, and the cable connection 3 is pressed and fixed in the movable sleeve 231 when external force acting on the cable connection 3 contacts because the rubber insulation protrusion 223 has elastic pressure.
The cable connection 3 comprises a conductive end 31 with exposed wires, the conductive end 31 is used for forming electric connection with the connecting socket 1, the cable connection 3 further comprises an insulating end 32 wrapping an insulating layer, and the outer wall of the cable connection 3 is not conductive and prevented from contacting the outside.
The movable sleeve 231 is provided with a conductive limiting hole 224 for passing through the conductive end 31 of the cable connection 3 at one side end for connecting with the connection socket 1. The conductive limiting aperture 224 has the function of separating the conductive end 31 from the insulating end 32.
The outer side wall of the cable terminal plug 2 is provided with a threaded section 225 for connecting to the end of the cable connection 3, the threaded section 225 being provided with a jacket 226 for pressing the insulating end 32 of the cable connection 3 against the inner side of the movable sleeve 231. When the jacket 226 is rotated at the screw section 225, the jacket 226 presses the insulating end 32 toward the inside of the movable sleeve 231, preventing the cable connection 3 from falling off from the inside of the movable sleeve 231, and making the clamping firm.
As a preferred embodiment: the jacket 226 comprises a mounting cylinder 227 with an inner wall cooperating with the threaded section 225, the end of the mounting cylinder 227 remote from the cable termination plug 2 being provided with a plurality of annular arrays of clips 228 at the end of the mounting cylinder 227. And the mounting barrel 227 is threadably provided with a locking sleeve 229 that can be pressed proximally against the outer wall of the distal end of the clip 228.
Preferably, the thickness of the clip 228 increases from a proximal end near the mounting barrel 227 to a distal end remote from the mounting barrel 227, ensuring that the clip 228 gradually collapses as the outer side wall of the clip 228 is compressed.
And the clip 228 is provided with a sealing ring 220 at an end adjacent the mounting cylinder 227. The sealing of the connection portion of the cable connection 3 can be enhanced.
The method specifically comprises the following steps:
step one: peeling the end part of the cable connection 3 to form a conductive end 31 with a certain length, sleeving the cable connection 3 inside the movable sleeve 231, and enabling the boundary part between the insulating end 32 and the conductive end 31 to be pressed against the conductive limiting hole 224 so as to finish connection;
step two: then, the movable sleeve 231 is rotated to enable the positioning guide groove 222 on the movable sleeve 231 to correspond to the positioning guide edge 237 on the movable part 23, and the movable sleeve 231 is pushed to the side end of the plug connection part 21 along the movable part 23;
step three: applying an external force to the clamping part 22 for clamping the cable connection 3, so that the clamping part 22 passes through the elastic limiting arc 234 to enter the plug connection part 21 and is limited and fixed;
step four: tightening the locking sleeve 229 toward the end proximate the connection hub 1 causes the locking sleeve 229 to be pressed proximally toward the distal outer wall of the clip 228. Since the inner wall of the clip 228 gradually thickens from the proximal end near the mounting barrel 227 to the distal end away from the mounting barrel 227, the distal end of the clip 228 gradually tightens against the outer wall of the insulating end 32 and eventually clamps the cable junction 3.
The invention has simple and quick operation, can effectively prevent the falling problem in the installation process of the cable connection 3 and reduces the electric shock risk.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a quick-operation joint of power generation car, includes connecting socket (1) and cable termination plug (2), the one end detachably of cable termination plug (2) is connected connecting socket (1), the other end connection cable wiring (3) of cable termination plug (2), its characterized in that: the cable terminal plug (2) comprises a fixed plug connection part (21) for connecting the connection socket (1), a clamping part (22) and a movable part (23), wherein the clamping part (22) is detachably connected with the cable connection wire (3), the movable part (23) is in sliding connection with the clamping part (22), and the movable part (23) is also used for enabling the clamping part (22) to be in butt joint with the plug connection part (21);
the movable part (23) comprises a movable sleeve (231) which can be used for the free sliding of the clamping part (22), a fixed clamping cylinder (232) and a limiting ring (233) which are used for fixedly clamping the clamping part (22), and when the clamping part (22) is positioned in the fixed clamping cylinder (232), a cable connection (3) clamped by the clamping part (22) is electrically connected with the connecting socket (1);
the cable connector is characterized in that a pre-fixing sleeve (236) is further arranged at one end, close to the cable connection (3), of the movable sleeve (231), positioning guide edges (237) protruding along the axial direction of the movable sleeve (231) are arranged on the inner side wall of the movable sleeve (231) between the pre-fixing sleeve (236) and the fixed clamping cylinder (232), and positioning guide grooves (222) matched with the positioning guide edges (237) are formed in the side wall of the clamping part (22);
the movable sleeve (231) is used for sleeving the cable connection (3), one side end of the movable sleeve (231) for connecting the connecting socket (1) is provided with a conductive limit hole (224) for penetrating through a conductive end (31) of the cable connection (3), the outer side wall of the cable terminal plug (2) is used for connecting the end part of the cable connection (3) is provided with a threaded section (225), and the threaded section (225) is sleeved with a jacket (226) for pressing an insulating end (32) of the cable connection (3) to the inner side of the movable sleeve (231);
the jacket (226) comprises a mounting cylinder (227) with the inner wall matched with the threaded section (225), one end of the mounting cylinder (227) far away from the cable terminal plug (2) is provided with a plurality of clamping pieces (228) which are annularly arranged at the end part of the mounting cylinder (227), and the mounting cylinder (227) is provided with a locking sleeve (229) which can be pressed towards the outer wall of the far end of the clamping pieces (228) from the near end through threads;
the clip (228) has a wall thickness that increases from a proximal end near the mounting barrel (227) to a distal end remote from the mounting barrel (227).
2. A quick connector for a power generation vehicle as claimed in claim 1, wherein: the limiting ring (233) comprises elastic limiting arcs (234) which are annularly arranged on the inner side wall of the movable part (23) at intervals and protrude towards the center position of the movable part (23), and a protruding check ring (221) used for preventing the clamping part (22) from sliding off from one side of the elastic limiting arcs (234) is arranged on the outer ring of the clamping part (22).
3. A quick connector for a power generation vehicle as claimed in claim 1, wherein: one end of the clamping piece (228) close to the mounting cylinder (227) is provided with a sealing ring (220).
4. A quick connector for a power generation vehicle as claimed in claim 1, wherein: the inner wall of the movable sleeve (231) is provided with a rubber insulation protrusion (223) for preventing the cable connection (3) from falling off the movable sleeve (231).
5. A quick connector for a power generation vehicle as claimed in claim 1, wherein: the end part of the cable terminal plug (2) is connected with the connecting socket (1) through a locking bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803052.5A CN110416834B (en) | 2019-08-28 | 2019-08-28 | Quick connector of power generation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910803052.5A CN110416834B (en) | 2019-08-28 | 2019-08-28 | Quick connector of power generation car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110416834A CN110416834A (en) | 2019-11-05 |
| CN110416834B true CN110416834B (en) | 2024-04-12 |
Family
ID=68369039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910803052.5A Active CN110416834B (en) | 2019-08-28 | 2019-08-28 | Quick connector of power generation car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110416834B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8585572A0 (en) * | 1985-07-16 | 1985-07-16 | Calearo Massimo | IMPROVEMENT IN THE CONSTRUCTION OF A PLUG FOR COAXIAL CABLE OF CAR RADIO ANTENNAS. |
| RU2044376C1 (en) * | 1992-01-09 | 1995-09-20 | Александр Васильевич Медведев | Coaxial connector |
| US6955563B1 (en) * | 2005-02-08 | 2005-10-18 | Croan Quinn F | RJ type modular connector for coaxial cables |
| CA2873206A1 (en) * | 2013-12-09 | 2015-06-09 | Tyco Electronics Corporation | Splice sleeve retainers and electrical connection assemblies and methods including same |
| CN109950747A (en) * | 2018-11-06 | 2019-06-28 | 宁波西创尼克电子科技有限公司 | A kind of electric connector |
| CN210016054U (en) * | 2019-08-28 | 2020-02-04 | 广东电网有限责任公司 | Quick coupling of generator car |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7261594B2 (en) * | 2003-06-20 | 2007-08-28 | Maspro Denkoh Co., Ltd. | Coaxial cable connector and electronic device case |
-
2019
- 2019-08-28 CN CN201910803052.5A patent/CN110416834B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8585572A0 (en) * | 1985-07-16 | 1985-07-16 | Calearo Massimo | IMPROVEMENT IN THE CONSTRUCTION OF A PLUG FOR COAXIAL CABLE OF CAR RADIO ANTENNAS. |
| RU2044376C1 (en) * | 1992-01-09 | 1995-09-20 | Александр Васильевич Медведев | Coaxial connector |
| US6955563B1 (en) * | 2005-02-08 | 2005-10-18 | Croan Quinn F | RJ type modular connector for coaxial cables |
| CA2873206A1 (en) * | 2013-12-09 | 2015-06-09 | Tyco Electronics Corporation | Splice sleeve retainers and electrical connection assemblies and methods including same |
| CN109950747A (en) * | 2018-11-06 | 2019-06-28 | 宁波西创尼克电子科技有限公司 | A kind of electric connector |
| CN210016054U (en) * | 2019-08-28 | 2020-02-04 | 广东电网有限责任公司 | Quick coupling of generator car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110416834A (en) | 2019-11-05 |
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