CN111497652A - Application method of new energy automobile charging gun head fixing device - Google Patents
Application method of new energy automobile charging gun head fixing device Download PDFInfo
- Publication number
- CN111497652A CN111497652A CN202010245947.4A CN202010245947A CN111497652A CN 111497652 A CN111497652 A CN 111497652A CN 202010245947 A CN202010245947 A CN 202010245947A CN 111497652 A CN111497652 A CN 111497652A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- clamping
- block
- gun head
- charging gun
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- 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
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a use method of a new energy automobile charging gun head fixing device, wherein a pin at one end of a lead is inserted into a socket during charging; moving the movable sleeve to enable the fixed blocks on the two sides of the movable sleeve to be aligned to the clamping grooves, clamping the movable sleeve into the accommodating cavity, and clamping the clamping blocks into the through holes; continuously pressing the movable sleeve, pressing the telescopic column by the movable sleeve so as to enable the connecting block to leave the inside of the clamping groove, then rotating the movable sleeve, and driving the connecting block and the clamping block to rotate by the movable sleeve until the clamping block is opposite to the clamping hole; the movable sleeve is loosened, the clamping block is clamped into the clamping hole under the action of the first spring and the second spring, so that the movable sleeve is clamped inside the placement cavity, and the charging gun head is fixed on one side of the connecting seat. The charging gun head fixing device is based on the use process of the charging gun head fixing device, is ingenious in design, can effectively prevent the charging gun head from falling during charging, and is convenient for connection between a lead and the charging gun head, so that the charging gun head is convenient to replace.
Description
The application is a divisional application of a patent with the application date of 2018, 5, month and 4, the application number of 201810421297.7 and the name of 'a new energy automobile charging gun head fixing device'.
Technical Field
The invention relates to the technical field of new energy vehicles, in particular to a use method of a new energy vehicle charging gun head fixing device.
Background
The electric automobile is one of new energy automobiles, and has a bright prospect because the influence on the environment is smaller than that of the traditional automobile. The rifle head that charges is simple block when charging at present electric automobile, consequently not only influences normal charging and has the potential safety hazard in not hard up roll-off easily. In addition, because the rifle head that charges constantly uses, need change the rifle head that charges sometimes, but the current wire is more complicated with the connection of rifle head that charges, consequently can bring the puzzlement for the dismouting of rifle head that charges to reduce work efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a use method of a charging gun head fixing device for a new energy automobile.
In order to achieve the purpose, the invention adopts the following technical scheme:
the use method of the new energy automobile charging gun head fixing device comprises a charging gun head and a connecting seat, wherein one end of the charging gun head is provided with a lead, a moving sleeve is sleeved outside one end of the lead, fixed blocks are fixed on two sides of the moving sleeve, a through hole is formed in one side of each fixed block, one end of the connecting seat is provided with a connecting hole, an accommodating cavity is formed in the connecting seat and communicated with the connecting hole, a telescopic column and a socket are arranged in the accommodating cavity, the telescopic column is sleeved outside the socket, and one end of the moving sleeve penetrates through the connecting hole and extends to the inside of the accommodating cavity; the socket comprises a socket body, a telescopic column, a fixing block, a through hole, a first spring, a second spring, a connecting block, a clamping block and a fixing block, wherein the two sides of the telescopic column are both fixedly provided with the connecting blocks, the inner wall of one side of a mounting cavity is provided with two clamping holes, the fixing block is positioned between the connecting blocks and the clamping holes, one side of each connecting block is fixedly provided with the clamping block, one end of the clamping block penetrates through the through hole and extends into the clamping holes, the outer part of the socket is;
the using method comprises the following steps:
during charging, the pin at one end of the lead is inserted into the socket;
moving the movable sleeve to enable the fixed blocks on the two sides of the movable sleeve to be aligned to the clamping grooves, clamping the movable sleeve into the accommodating cavity, and clamping the clamping blocks into the through holes;
continuously pressing the movable sleeve, pressing the telescopic column by the movable sleeve so as to enable the connecting block to leave the inside of the clamping groove, then rotating the movable sleeve, and driving the connecting block and the clamping block to rotate by the movable sleeve until the clamping block is opposite to the clamping hole;
the movable sleeve is loosened, the clamping block is clamped into the clamping hole under the action of the first spring and the second spring, so that the movable sleeve is clamped inside the placement cavity, and the charging gun head is fixed on one side of the connecting seat.
Preferably, a fixed sleeve is fixed on one side of the charging gun head away from the moving sleeve, a threaded column and a fastening sleeve are sleeved outside the fixed sleeve, sliding grooves and mounting holes are formed in both sides of the fixed sleeve, telescopic blocks are arranged inside both the two mounting holes, and the telescopic blocks are located inside the fastening sleeve;
the method further comprises the following steps:
after charging, the movable sleeve is pressed, so that the clamping block is withdrawn from the inside of the clamping hole;
the movable sleeve is rotated to enable the fixed block to be opposite to the clamping groove, the movable sleeve is pulled out of the connecting hole, and then the charging gun head is pulled out of the connecting seat.
Preferably, the method further comprises:
when the conducting wire is required to be connected with the charging gun head, the conducting wire is inserted into the fixed sleeve;
the screw sleeve is rotated, the screw sleeve is sleeved with the screw to press the fastening sleeve to move, and the fastening sleeve presses the telescopic block to move towards the inside of the fixing sleeve, so that the lead positioned in the fixing sleeve is fixed.
Preferably, a first spring clamping block is fixed outside the wire and located inside the movable sleeve, a second spring is sleeved outside the wire and located between the first spring clamping block and the inner wall of one side of the movable sleeve.
Preferably, the surface of the fixed sleeve is carved with threads, the threads are matched with the threaded columns, the inner walls of the two sides of the fastening sleeve are respectively fixed with a sliding block, one end of each sliding block extends to the inside of the sliding groove, and the opening of the fastening sleeve is of a conical structure.
Preferably, the one end of flexible piece is the right triangle structure, and the other end of flexible piece extends to the inside of fixed cover, the outside of flexible piece is fixed with the second spring fixture block, is equipped with the third spring between the outer wall of second spring and fixed cover, and the third spring housing is established in the outside of flexible piece, flexible piece and adapter sleeve cooperate.
Preferably, a placing hole is formed in one side, close to the movable sleeve, of the charging gun head and matched with the movable sleeve, clamping grooves are formed in two sides of the connecting hole and matched with the fixed block and the connecting block respectively.
The invention has the beneficial effects that:
1. by adopting the charging method, the fixed gun head is conveniently fixed on one side of the connecting seat through the matching among the moving sleeve, the fixed block, the connecting block, the telescopic column, the clamping block and the clamping hole, so that the falling of the charging gun head is avoided;
2. through the cooperation between thread bush, adapter sleeve, flexible piece and the fixed cover, be convenient for fix the wire in fixed cover to the change of rifle head that charges is convenient for.
The charging gun head fixing device is based on the use process of the charging gun head fixing device, is ingenious in design, can effectively prevent the charging gun head from falling during charging, and is convenient for connection between a lead and the charging gun head, so that the charging gun head is convenient to replace.
Drawings
Fig. 1 is a schematic structural diagram of a charging gun head fixing device for a new energy automobile, which is provided by the invention;
fig. 2 is a schematic structural diagram of a charging gun head fixing device for a new energy automobile, which is provided by the invention;
fig. 3 is an enlarged view of a position a of the new energy automobile charging gun head fixing device provided by the invention.
In the figure: the charging gun comprises a charging gun head 1, a connecting seat 2, a lead 3, a moving sleeve 4, a first spring clamping block 5, a fixed block 6, a connecting block 7, an expansion column 8, a clamping hole 9, a mounting hole 10, a mounting cavity 11, a clamping block 12, a threaded sleeve 13, a fastening sleeve 14, a connecting hole 15, a socket 16, a clamping groove 17, an expansion block 18 and a fixing sleeve 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In this embodiment, the connecting seat is located on a charging port of an automobile, before charging, the connecting block 7 is located inside the clamping groove 17, during charging, the pin at one end of the wire 3 is inserted into the socket 16, then the moving sleeve 4 is moved to align the fixing blocks 6 at two sides of the moving sleeve 4 with the clamping groove 17, then the moving sleeve 4 is clamped inside the mounting cavity 11, meanwhile, the fixture block 12 is clamped into the through hole, the moving sleeve 4 is pressed continuously, the moving sleeve 4 presses the telescopic column 8, so that the connecting block 7 is separated from the inside of the clamping groove 17, then the moving sleeve 4 is rotated, the moving sleeve 4 drives the connecting block 7 and the fixture block 12 to rotate until the fixture block 12 is opposite to the clamping hole 9, then the moving sleeve 4 is loosened, under the action of the first spring and the second spring, the fixture block 12 is clamped into the clamping hole 9, so that the moving sleeve 4 is clamped inside the mounting cavity 11, and further the charging gun head 1, after charging, the movable sleeve 4 is pressed, the clamping block 12 is made to exit from the inside of the clamping hole 9, then the movable sleeve 4 is rotated, the fixed block 6 is made to be opposite to the clamping groove 17, then the movable sleeve 4 can be moved to pull out the inside of the connecting hole 15, the charging gun head 1 can be pulled out from the connecting seat 1, when the wire 3 is required to be connected with the charging gun head 1, the wire 3 is inserted into the inside of the fixed sleeve 19, then the threaded sleeve 13 is rotated, the threaded sleeve 13 further presses the fastening sleeve 14 to move, the fastening sleeve 14 presses the telescopic block 18 to move towards the inside of the fixed sleeve 19, the wire 3 positioned inside the fixed sleeve 19 is fixed, and only the threaded sleeve 13 needs to be rotated in the opposite direction when the charging gun head 1 needs to be disassembled.
Specifically, the method is based on a new energy automobile charging gun head fixing device, and referring to fig. 1-3, the new energy automobile charging gun head fixing device comprises a charging gun head 1 and a connecting seat 2, one end of the charging gun head 1 is provided with a lead 3, one end of the lead 3 is sleeved with a moving sleeve 4, two sides of the moving sleeve 4 are both fixed with fixed blocks 6, one side of each fixed block 6 is provided with a through hole, one end of the connecting seat 2 is provided with a connecting hole 15, the connecting seat 2 is internally provided with a placing cavity 11, the connecting hole 15 is communicated with the placing cavity 11, the placing cavity 11 is internally provided with a telescopic column 8 and a socket 16, the telescopic column 8 is sleeved outside the socket 16, one end of the moving sleeve 4 extends into the placing cavity 11 through the connecting hole 15, one side of the charging gun head 1, which is far away from the moving sleeve 4, is fixed with a fixed sleeve 19, both sides of the fixed sleeve 19 are provided with a sliding groove and mounting holes, the inside of the two mounting holes is provided with a telescopic block 18, and the telescopic block 18 is positioned inside the fastening sleeve 14.
In this embodiment, the two sides of the telescopic column 8 are fixed with the connecting blocks 7, the inner wall of one side of the placing cavity 11 is provided with two clamping holes 9, the fixing block 6 is positioned between the connecting blocks 7 and the clamping holes 9, one side of the two connecting blocks 7 is fixed with the clamping block 12, one end of the clamping block 12 extends into the clamping holes through the through hole, the outer part of the socket 16 is sleeved with the first spring, the first spring is positioned between the inner wall of the other side of the placing cavity 11 and the telescopic column 8, the outer part of the wire 3 is fixed with the first spring clamping block 5, the first spring clamping block 5 is positioned inside the movable sleeve 4, the outer part of the wire 3 is sleeved with the second spring, the second spring is positioned between the first spring clamping block 5 and the inner wall of one side of the movable sleeve 4, the surface of the fixing sleeve 19 is engraved with threads, the threads are matched with the thread sleeve 13, the inner walls of the two sides of the fastening sleeve, the opening of adapter sleeve 14 is the toper structure, the one end of flexible piece 18 is the right triangle structure, the other end of flexible piece 18 extends to the inside of fixed cover 19, the external fixation of flexible piece 18 has the second spring fixture block, be equipped with the third spring between the outer wall of second spring and fixed cover 19, and the third spring housing is established in the outside of flexible piece 18, flexible piece 18 cooperatees with adapter sleeve 14, the setting hole 10 has been seted up to one side that rifle head 1 that charges is close to removal cover 4, and setting hole 10 cooperatees with removal cover 4, draw-in groove 17 has all been seted up to the both sides of connecting hole 15, and draw-in groove 17 cooperatees with fixed block 6 and connecting block 7 respectively.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A use method of a new energy automobile charging gun head fixing device comprises a charging gun head (1) and a connecting seat (2), wherein a lead (3) is arranged at one end of the charging gun head (1), a moving sleeve (4) is sleeved outside one end of the lead (3), fixed blocks (6) are fixed on two sides of the moving sleeve (4), a through hole is formed in one side of each fixed block (6), a connecting hole (15) is formed in one end of the connecting seat (2), a placement cavity (11) is formed in the connecting seat (2), the connecting holes (15) are communicated with the placement cavity (11), a telescopic column (8) and a socket (16) are arranged in the placement cavity (11), the telescopic column (8) is sleeved outside the socket (16), and one end of the moving sleeve (4) penetrates through the connecting hole (15) and extends into the placement cavity (11); the telescopic column is characterized in that connecting blocks (7) are fixed on two sides of the telescopic column (8), two clamping holes (9) are formed in the inner wall of one side of the accommodating cavity (11), the fixing block (6) is located between the connecting blocks (7) and the clamping holes (9), clamping blocks (12) are fixed on one sides of the two connecting blocks (7), one ends of the clamping blocks (12) penetrate through the through holes and extend to the insides of the clamping holes, a first spring is sleeved outside the socket (16), and the first spring is located between the inner wall of the other side of the accommodating cavity (11) and the telescopic column (8);
the using method is characterized by comprising the following steps:
when charging, the pin at one end of the lead (3) is inserted into the socket (16);
the movable sleeve (4) is moved, the fixed blocks (6) on the two sides of the movable sleeve (4) are aligned to the clamping grooves (17), then the movable sleeve (4) is clamped into the accommodating cavity (11), and meanwhile the clamping blocks (12) are clamped into the through holes;
continuously pressing the movable sleeve (4), pressing the telescopic column (8) by the movable sleeve (4), so that the connecting block (7) leaves the inside of the clamping groove (17), then rotating the movable sleeve (4), and driving the connecting block (7) and the clamping block (12) to rotate by the movable sleeve (4) until the clamping block (12) is opposite to the clamping hole (9);
loosening the movable sleeve (4), clamping the clamping block (12) into the clamping hole (9) under the action of the first spring and the second spring, clamping the movable sleeve (4) in the accommodating cavity (11), and fixing the charging gun head (1) on one side of the connecting seat (2).
2. The use method of the fixing device for the charging gun head of the new energy automobile according to claim 1, characterized in that a fixing sleeve (19) is fixed on one side of the charging gun head (1) far away from the moving sleeve (4), a threaded column (13) and a fastening sleeve (14) are sleeved outside the fixing sleeve (19), sliding grooves and mounting holes are formed in two sides of the fixing sleeve (19), telescopic blocks (18) are arranged inside the two mounting holes, and the telescopic blocks (18) are located inside the fastening sleeve (14);
the method further comprises the following steps:
after charging, the movable sleeve (4) is pressed, so that the clamping block (12) is withdrawn from the clamping hole (9);
the movable sleeve (4) is rotated to enable the fixed block (6) to be opposite to the clamping groove (17), the movable sleeve (4) is pulled out of the connecting hole (15), and then the charging gun head (1) is pulled out of the connecting seat (2).
3. The use method of the new energy automobile charging gun head fixing device according to claim 2, characterized by further comprising the following steps:
when the conducting wire (3) is required to be connected with the charging gun head (1), the conducting wire (3) is inserted into the fixing sleeve (19);
the threaded sleeve (13) is rotated, the threaded sleeve (13) further presses the fastening sleeve (14) to move, the fastening sleeve (14) presses the telescopic block (18) to move towards the inside of the fixed sleeve (19), and therefore the lead (3) located inside the fixed sleeve (19) is fixed.
4. The use method of the fixing device for the charging gun head of the new energy automobile according to claim 3, characterized in that a first spring clamping block (5) is fixed to the outer portion of the lead (3), the first spring clamping block (5) is located inside the movable sleeve (4), a second spring is sleeved on the outer portion of the lead (3), and the second spring is located between the first spring clamping block (5) and the inner wall of one side of the movable sleeve (4).
5. The use method of the fixing device for the charging gun head of the new energy automobile as claimed in claim 3, wherein the surface of the fixing sleeve (19) is provided with a thread, the thread is matched with the threaded column (13), the inner walls of the two sides of the fastening sleeve (14) are respectively provided with a sliding block, one end of each sliding block extends into the sliding chute, and the opening of the fastening sleeve (14) is of a conical structure.
6. The use method of the new energy automobile charging gun head fixing device according to claim 3, characterized in that one end of the telescopic block (18) is in a right triangle structure, the other end of the telescopic block (18) extends to the inside of the fixing sleeve (19), a second spring clamping block is fixed on the outside of the telescopic block (18), a third spring is arranged between the second spring and the outer wall of the fixing sleeve (19), the third spring is sleeved on the outside of the telescopic block (18), and the telescopic block (18) is matched with the fastening sleeve (14).
7. The use method of the fixing device for the charging gun head of the new energy automobile according to claim 3, characterized in that a placing hole (10) is formed in one side, close to the moving sleeve (4), of the charging gun head (1), the placing hole (10) is matched with the moving sleeve (4), clamping grooves (17) are formed in two sides of the connecting hole (15), and the clamping grooves (17) are matched with the fixing block (6) and the connecting block (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010245947.4A CN111497652A (en) | 2018-05-04 | 2018-05-04 | Application method of new energy automobile charging gun head fixing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010245947.4A CN111497652A (en) | 2018-05-04 | 2018-05-04 | Application method of new energy automobile charging gun head fixing device |
| CN201810421297.7A CN108583338B (en) | 2018-05-04 | 2018-05-04 | New energy automobile rifle head fixing device that charges |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810421297.7A Division CN108583338B (en) | 2018-05-04 | 2018-05-04 | New energy automobile rifle head fixing device that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111497652A true CN111497652A (en) | 2020-08-07 |
Family
ID=63620850
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010245947.4A Withdrawn CN111497652A (en) | 2018-05-04 | 2018-05-04 | Application method of new energy automobile charging gun head fixing device |
| CN201810421297.7A Active CN108583338B (en) | 2018-05-04 | 2018-05-04 | New energy automobile rifle head fixing device that charges |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810421297.7A Active CN108583338B (en) | 2018-05-04 | 2018-05-04 | New energy automobile rifle head fixing device that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111497652A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923753B (en) * | 2019-03-05 | 2021-06-25 | 国网山东省电力公司平度市供电公司 | New energy charging pile |
| JP7225168B2 (en) * | 2020-07-31 | 2023-02-20 | 矢崎総業株式会社 | Vehicle charging system and power receiving fitting |
| CN113851889B (en) * | 2021-10-29 | 2023-07-18 | 重庆交通职业学院 | Charging gun suitable for new energy automobile |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343686Y (en) * | 1998-08-17 | 1999-10-13 | 奎地企业有限公司 | Improved structure for power-line connector of automobile |
| US6226068B1 (en) * | 1999-08-27 | 2001-05-01 | Amphenol Corporation | Self-locking bayonet coupling mechanism |
| CN203589353U (en) * | 2013-11-21 | 2014-05-07 | 浙江中杭电子有限公司 | Connector structure enabling rapid fastening and separating |
| CN106532339B (en) * | 2016-12-20 | 2018-12-28 | 实盈电子(东莞)有限公司 | Charging gun with replaceable plug and assembling method thereof |
| CN107453107B (en) * | 2017-08-22 | 2023-09-08 | 武汉合智数字能源技术有限公司 | Charging gun cable fixing seat |
-
2018
- 2018-05-04 CN CN202010245947.4A patent/CN111497652A/en not_active Withdrawn
- 2018-05-04 CN CN201810421297.7A patent/CN108583338B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108583338A (en) | 2018-09-28 |
| CN108583338B (en) | 2020-09-25 |
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Application publication date: 20200807 |
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| WW01 | Invention patent application withdrawn after publication |