CN113968153A - New energy automobile rifle that charges - Google Patents
New energy automobile rifle that charges Download PDFInfo
- Publication number
- CN113968153A CN113968153A CN202111117456.2A CN202111117456A CN113968153A CN 113968153 A CN113968153 A CN 113968153A CN 202111117456 A CN202111117456 A CN 202111117456A CN 113968153 A CN113968153 A CN 113968153A
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- CN
- China
- Prior art keywords
- charges
- charging
- gasbag
- socket
- rifle
- Prior art date
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- 230000008093 supporting effect Effects 0.000 claims abstract description 37
- 230000008054 signal transmission Effects 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/637—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by fluid pressure, e.g. explosion
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a new energy automobile charging gun, which belongs to the technical field of new energy automobiles and comprises a charging gun body and a charging socket, wherein the charging gun body is inserted into a slot of the charging socket and matched with the slot; still be provided with first pneumatic spacing subassembly between the rifle body of charging and the socket that charges, the inboard of socket that charges is provided with spacing flange, first supporting plate sets up towards spacing flange one side makes this side of orientation bend after the first gasbag inflation, and comparison circuit is through giving the controller with the signal transmission who charges fully, the gassing of first gasbag is controlled to the controller, and the rifle body of charging is kept away from the socket that charges under elastic support device's effect. The device can timely remove the charging gun after the new energy automobile is fully charged, and the service life of the charging gun and the socket is ensured.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to a charging gun for a new energy automobile.
Background
Along with the improvement of living standard of people and the trend of environment-friendly, energy-saving and green ecological earth advocated at present, the electric automobile is developed more and more vigorously under the strong support of the country, the application is more and more extensive, a charging gun matched with the electric automobile is correspondingly and rapidly developed, the electric automobile is charged through a charging gun cable when being charged, and the core of the charging gun is a charging gun head connected with the automobile. The existing charging gun has no function of separation after the automobile is fully charged, and the long-term electric connection easily causes the fault of the charging gun or the electric vehicle, thereby bringing serious potential safety hazard.
Disclosure of Invention
In view of this, the invention aims to provide a new energy automobile charging gun, which can be timely pulled out after a new energy automobile is fully charged, so as to ensure the service lives of the charging gun and a socket.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention relates to a new energy automobile charging gun, which comprises a charging gun body and a charging socket, wherein the charging gun body is inserted into a slot of the charging socket and matched with the slot, an elastic supporting device is arranged between the charging gun body and the charging socket, and the elastic supporting device drives the charging gun body to move away from one side of the charging socket; still be provided with first pneumatic spacing subassembly between the rifle body of the rifle that charges and the socket that charges, the inboard of socket that charges is provided with spacing flange, first pneumatic spacing subassembly includes first gasbag, first stay and air pump, the first annular that is used for installing the first gasbag is seted up in the outside of the rifle body of the rifle that charges, the air pump is fixed in the rifle body of the rifle that charges, the internal first air flue that is provided with of rifle that charges, the air pump is through first air flue to the first gasbag inflation or gassing, the first gasbag inflation back and spacing is carried out to the rifle body of the rifle that charges with spacing flange cooperation, first stay is fixed at the inner wall of first gasbag, first stay setting is making after the first gasbag inflation this side bending towards in the direction of spacing flange one side, comparison circuit is through giving the controller with the signal transmission that is full of electricity, the controller controls the first air bag to deflate, and the gun body of the charging gun is far away from the charging socket under the action of the elastic supporting device.
Further, the rifle body that charges and the socket that charges still are provided with the pneumatic spacing subassembly of second between, the pneumatic spacing subassembly of second includes second gasbag and second backing sheet, it is used for the installation to charge the outside of the rifle body the second annular of second gasbag, the air pump is right through the second air flue the second gasbag is aerifyd or is exitted, second gasbag and first gasbag branch are listed as spacing flange's the outside and inboard, the second backing sheet is fixed the inner wall of second gasbag, the second backing sheet sets up towards spacing flange one side makes this side of orientation bend after the second gasbag inflation.
Further, the rifle body that charges and the socket that charges between still be provided with the pneumatic spacing subassembly of third, the pneumatic spacing subassembly of third includes third gasbag and third backing sheet, it is used for the installation to charge the outside of the rifle body third annular of third gasbag, the air pump is right through the third air flue the third gasbag is aerifyd or is exitted, the third gasbag is located the inboard of first gasbag, the third backing sheet is fixed the inner wall of third gasbag, the third backing sheet sets up towards spacing flange one side makes this side of orientation bend after the third gasbag inflation.
Furthermore, a support ring is arranged in the first air passage, and a through hole communicated with the first air passage and the second air passage is formed in the support ring.
Further, the elastic support device comprises a sliding ring and a first spring, the charging socket is provided with an annular groove matched with the sliding ring, the bottom of the annular groove is connected to the sliding ring through the first spring, and the end part of the sliding ring can be abutted to the charging gun body.
Furthermore, the outer side of the charging gun body is fixedly provided with a limiting stop ring corresponding to the end part of the slip ring.
Further, still be provided with fixed spacing subassembly between the rifle body of charging and the socket that charges, fixed spacing subassembly includes connecting rod and couple, the middle part of connecting rod with the rifle body of charging is articulated, the connecting rod is kept away from socket one end of charging and is connected with rotation driving device, the couple sets up the other end at the connecting rod, the bottom of slot is stretched out and is had an arch, seted up in the arch with couple complex slot.
Further, the connecting rod is kept away from socket one end of charging and is still fixedly connected with button, the top of the rifle body of charging be formed with button complex spout, the bottom of spout is connected to through the second spring the button.
The invention has the beneficial effects that:
according to the charging gun for the new energy automobile, the elastic supporting device is arranged between the gun body of the charging gun and the charging socket, when the new energy automobile is fully charged, the comparison circuit transmits a fully charged signal to the controller, the controller controls the first air bag to deflate, the gun body of the charging gun is far away from the charging socket under the action of the elastic supporting device, the charging gun is timely separated, the safety problem caused by long-term contact between the gun body of the charging gun and the charging socket is avoided, and the service lives of the charging gun and the charging socket are guaranteed.
In the device, the first pneumatic limiting assembly comprises a first air bag, a first supporting sheet and an air pump, the first supporting sheet is fixed to the inner wall of the first air bag, the first supporting sheet is arranged towards one side of the limiting flange, so that the first air bag can be matched with the limiting flange more closely after being expanded, the possibility of looseness is reduced, certain rigidity can be brought when the bending direction of the first air bag is limited by the first supporting sheet, the supporting and limiting effects are better, and the shaking of the charging gun can be reduced in the charging process.
Additional advantages, objects, and features of the invention will be set forth in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:
FIG. 1 is a schematic view of a charging gun according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is an enlarged view of fig. 1 at C.
The drawings are numbered as follows: the charging gun comprises a charging gun body 1, a charging socket 2, a slot 3, an elastic supporting device 4, a sliding ring 41, a first spring 42, a limiting flange 5, a first air bag 6, a first supporting sheet 7, an air pump 8, a first annular groove 9, a first air passage 10, a second air bag 11, a second supporting sheet 12, a second annular groove 13, a second air passage 14, a third air bag 15, a third supporting sheet 16, a third annular groove 17, a third air passage 18, a supporting ring 19, a through hole 20, an annular groove 21, a limiting blocking ring 22, a connecting rod 23, a hook 24, a rotation driving device 25, a protrusion 26, a groove 27, a button 28, a sliding groove 29 and a second spring 30.
Detailed Description
As shown in fig. 1, the new energy automobile charging gun of the present invention includes a charging gun body 1 and a charging socket 2, wherein a slot 3 is formed in the charging socket 2, and the charging gun body 1 is inserted into the slot 3 of the charging socket 2 and is matched with the slot 3, so as to charge a new energy automobile. An elastic supporting device 4 is arranged between the charging gun body 1 and the charging socket 2, and when the charging gun cavity is matched with the charging socket 2 through the pre-tightening force action of the elastic supporting device 4, the elastic supporting device 4 drives the charging gun body 1 to move away from one side of the charging socket 2.
In this embodiment, still be provided with first pneumatic spacing subassembly between the rifle body of charging 1 and the socket 2 that charges, the inboard of socket 2 that charges is provided with spacing flange 5, and spacing flange 5 is cyclic annularly, fixes the inner wall at slot 3, as shown in fig. 2, first pneumatic spacing subassembly includes first air bag 6, first supporting sheet 7 and air pump 8, it is used for the installation to offer in the outside of the rifle body of charging 1 first annular 9 of first air bag 6, air pump 8 is fixed in rifle body of charging 1, be provided with first air duct 10 in the rifle body of charging 1, air pump 8 is right through first air duct 10 first air bag 6 aerifys or the gassing, first air bag 6 inflation back with spacing flange 5 cooperation is spacing rifle body of charging 1, first supporting sheet 7 is fixed the inner wall of first air bag 6, first supporting sheet 7 sets up the orientation spacing flange 5 one side makes after first air bag 6 expands towards This side is crooked, and comparison circuit judges through comparative voltage that the rifle that charges is in charged state or floats the state of charging, when being in the state of floating the charging, will be full of the signal transmission of electricity and give the controller, the first gasbag 6 gassing of controller control has cancelled the restriction to spacing flange 5 for the rifle body 1 that charges is kept away from charging socket 2 under the effect of elastic support device 4.
According to the new energy automobile charging gun, the elastic supporting device 4 is arranged between the charging gun body 1 and the charging socket 2, when a new energy automobile is fully charged, the comparison circuit transmits a full-charge signal to the controller, the controller controls the first air bag 6 to deflate, the charging gun body 1 is far away from the charging socket 2 under the action of the elastic supporting device 4, the charging gun is timely separated, the safety problem caused by long-term contact between the charging gun body 1 and the charging socket 2 is avoided, and the service lives of the charging gun and the socket are guaranteed.
In the device, first pneumatic spacing subassembly includes first gasbag 6, first supporting plate 7 and air pump 8, first supporting plate 7 is fixed the inner wall of first gasbag 6, first supporting plate 7 sets up towards limiting flange 5 one side makes this side of orientation crooked after first gasbag 6 inflation, can make first gasbag 6 can with limiting flange 5 more inseparable cooperation, reduce not hard up possibility, through setting up first supporting plate 7 for when limiting first gasbag 6's crooked direction, can also bring certain rigidity, support and spacing effect are better, in charging process, can reduce rocking of rifle that charges.
In this embodiment, as shown in fig. 2, a second pneumatic limiting assembly is further disposed between the charging gun body 1 and the charging socket 2, the second pneumatic limiting assembly is disposed in a manner similar to that of the first pneumatic limiting assembly, but is symmetrical to that of the first pneumatic limiting assembly, specifically, the second pneumatic limiting assembly includes a second air bag 11 and a second supporting plate 12, a second annular groove 13 for mounting the second air bag 11 is disposed on an outer side of the charging gun body 1, the air pump 8 inflates or deflates the second air bag 11 through a second air passage 14, the second air bag 11 and the first air bag 6 are respectively arranged on an outer side and an inner side of the limiting flange 5, the second supporting plate 12 is fixed on an inner wall of the second air bag 11, the second supporting plate 12 is disposed on a side facing the limiting flange 5 so that the second air bag 11 is curved toward the side after being inflated, and passes through the second pneumatic limiting assembly and the first pneumatic limiting assembly, can be better to the rifle body 1 that charges carry on spacingly, all carry on spacingly to the outside and inboard, prevent its axial displacement, further reduce the rifle that charges and rock in charging process.
In this embodiment, as shown in fig. 3, a third pneumatic limiting component is further disposed between the charging gun body 1 and the charging socket 2, and the third pneumatic limiting component is far away from the first pneumatic limiting component, so as to ensure that the charging socket 2 is completely disconnected from the charging plug when the limiting flange 5 is in limiting engagement with the third pneumatic limiting component. Specifically, the third pneumatic limit component includes third gasbag 15 and third backing sheet 16, the third annular 17 that is used for installing is seted up in the outside of the rifle body of charging 1 the third gasbag 15, air pump 8 is right through third air flue 18 the third gasbag 15 is aerifyd or is deflated, third gasbag 15 is located the inboard of first gasbag 6, third backing sheet 16 is fixed the inner wall of third gasbag 15, third backing sheet 16 sets up towards the crooked towards this side after spacing flange 5 one side makes third gasbag 15 expand. Through setting up the pneumatic spacing subassembly of third, can throw off the back at socket 2 and charging plug that charge, play certain limiting displacement to the rifle body 1 that charges, prevent that the rifle body 1 that charges from falling out from new energy automobile, play certain guard action.
In this embodiment, be provided with a support ring 19 in the first air flue 10, the intercommunication has been seted up on the support ring 19 the through-hole 20 of first air flue 10 and second air flue 14 is used for supporting first air flue 10 through setting up support ring 19, guarantees the shell intensity of the rifle body 1 that charges, and simultaneously, the pneumatic spacing subassembly of first pneumatic spacing subassembly and the pneumatic spacing subassembly of second all can be aerifyd through first air flue 10, has saved efficiency, and control is convenient.
In this embodiment, the elastic supporting device 4 includes a sliding ring 41 and a first spring 42, the charging socket 2 is provided with a ring groove 21 matched with the sliding ring 41, the bottom of the ring groove 21 is connected to the sliding ring 41 through the first spring 42, and the end of the sliding ring 41 can abut against the charging gun body 1 through the action of the first spring 42.
In this embodiment, the outer side of the charging gun body 1 is fixedly provided with the limit stop ring 22 corresponding to the end of the slip ring 41, and the limit stop ring 22 abuts against the first spring 42, so that the configuration structure is more compact.
In this embodiment, still be provided with fixed spacing subassembly between the rifle body 1 that charges and the socket 2 that charges, fixed spacing subassembly includes connecting rod 23 and couple 24, the middle part of connecting rod 23 with the rifle body 1 that charges is articulated, connecting rod 23 is kept away from 2 one end of socket that charges and is connected with rotation driving device 25, couple 24 sets up the other end at connecting rod 23, the bottom of slot 3 is stretched out and is had a arch 26, seted up on the arch 26 with 24 complex slot 27 of couple. The rotation driving device 25 is a cylinder, and the force application direction of the cylinder is perpendicular to the connecting rod 23, and the connecting rod 23 can be driven to rotate through stretching. When the new energy automobile is charged, the device can be started, the hook 24 is matched with the groove 27, the gun body 1 of the charging gun and the charging socket 2 are further fixed, and when the air pump 8 fails, even if the first air bag 6 cannot be effectively limited, a certain protection effect can be achieved through the fixed limiting component.
In this embodiment, as shown in fig. 4, a button 28 is further fixedly connected to an end of the connecting rod 23 away from the charging socket 2, a sliding slot 29 which is matched with the button 28 is formed at a top of the charging gun body 1, a bottom of the sliding slot 29 is connected to the button 28 through a second spring 30, and the hook 24 can be disengaged from the groove 27 by manually pressing the button 28.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a new energy automobile rifle that charges, is including the rifle body that charges and the socket that charges, the rifle body that charges inserts in the slot of socket that charges and with slot cooperation, its characterized in that: an elastic supporting device is arranged between the charging gun body and the charging socket and drives the charging gun body to move away from one side of the charging socket; still be provided with first pneumatic spacing subassembly between the rifle body of the rifle that charges and the socket that charges, the inboard of socket that charges is provided with spacing flange, first pneumatic spacing subassembly includes first gasbag, first stay and air pump, the first annular that is used for installing the first gasbag is seted up in the outside of the rifle body of the rifle that charges, the air pump is fixed in the rifle body of the rifle that charges, the internal first air flue that is provided with of rifle that charges, the air pump is through first air flue to the first gasbag inflation or gassing, the first gasbag inflation back and spacing is carried out to the rifle body of the rifle that charges with spacing flange cooperation, first stay is fixed at the inner wall of first gasbag, first stay setting is making after the first gasbag inflation this side bending towards in the direction of spacing flange one side, comparison circuit is through giving the controller with the signal transmission that is full of electricity, the controller controls the first air bag to deflate, and the gun body of the charging gun is far away from the charging socket under the action of the elastic supporting device.
2. The new energy automobile rifle that charges of claim 1, characterized in that: still be provided with the pneumatic spacing subassembly of second between the rifle body of charging and the socket that charges, the pneumatic spacing subassembly of second includes second gasbag and second backing sheet, the outside of the rifle body of charging is offered and is used for the installation the second annular of second gasbag, the air pump is right through the second air flue the second gasbag is aerifyd or is exitted, second gasbag and first gasbag branch are listed as spacing flange's the outside and inboard, the second backing sheet is fixed the inner wall of second gasbag, the second backing sheet sets up towards spacing flange one side makes this side of orientation after the second gasbag inflation bend.
3. The new energy automobile rifle that charges of claim 2, characterized in that: still be provided with the pneumatic spacing subassembly of third between the rifle body of charging and the socket that charges, the pneumatic spacing subassembly of third includes third gasbag and third backing sheet, it is used for the installation to offer in the outside of the rifle body of charging the third annular of third gasbag, the air pump is right through the third air flue the third gasbag is aerifyd or is exitted, the third gasbag is located the inboard of first gasbag, the third backing sheet is fixed the inner wall of third gasbag, the third backing sheet sets up towards this side bend of orientation after spacing flange one side makes the third gasbag inflation.
4. The new energy automobile rifle that charges of claim 3, characterized in that: a supporting ring is arranged in the first air passage, and a through hole communicated with the first air passage and the second air passage is formed in the supporting ring.
5. The new energy automobile rifle that charges of claim 1, characterized in that: elastic support device includes sliding ring and first spring, charge on the socket seted up with sliding ring complex annular, the bottom of annular is passed through first spring coupling to the sliding ring, the tip of sliding ring can with the rifle body butt that charges.
6. The new energy automobile rifle that charges of claim 5, characterized in that: and a limiting stop ring corresponding to the end part of the sliding ring is fixedly arranged on the outer side of the charging gun body.
7. The new energy automobile charging gun of any one of claims 1-6, characterized in that: still be provided with fixed spacing subassembly between the rifle body of charging and the socket that charges, fixed spacing subassembly includes connecting rod and couple, the middle part of connecting rod with the rifle body of charging is articulated, the connecting rod is kept away from socket one end of charging and is connected with rotation driving device, the couple sets up the other end at the connecting rod, the bottom of slot is stretched out and is had an arch, seted up in the arch with couple complex slot.
8. The new energy automobile rifle that charges of claim 7, characterized in that: the connecting rod is kept away from socket one end of charging and is still fixedly connected with button, the top of the rifle body of charging be formed with button complex spout, the bottom of spout is passed through the second spring coupling to the button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111117456.2A CN113968153A (en) | 2021-09-23 | 2021-09-23 | New energy automobile rifle that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111117456.2A CN113968153A (en) | 2021-09-23 | 2021-09-23 | New energy automobile rifle that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113968153A true CN113968153A (en) | 2022-01-25 |
Family
ID=79586753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111117456.2A Withdrawn CN113968153A (en) | 2021-09-23 | 2021-09-23 | New energy automobile rifle that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113968153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117525992A (en) * | 2024-01-08 | 2024-02-06 | 安徽三竹智能科技股份有限公司 | Telescopic plug |
-
2021
- 2021-09-23 CN CN202111117456.2A patent/CN113968153A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117525992A (en) * | 2024-01-08 | 2024-02-06 | 安徽三竹智能科技股份有限公司 | Telescopic plug |
| CN117525992B (en) * | 2024-01-08 | 2024-03-19 | 安徽三竹智能科技股份有限公司 | Telescopic plug |
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