CN106274547B - A kind of DC charging rifle - Google Patents
A kind of DC charging rifle Download PDFInfo
- Publication number
- CN106274547B CN106274547B CN201610907139.3A CN201610907139A CN106274547B CN 106274547 B CN106274547 B CN 106274547B CN 201610907139 A CN201610907139 A CN 201610907139A CN 106274547 B CN106274547 B CN 106274547B
- Authority
- CN
- China
- Prior art keywords
- terminal
- charging gun
- mouth
- housing body
- pipette tips
- 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
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- 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
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
-
- 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)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of DC charging rifles, including charging gun housing body, pipette tips, several terminals and terminal support, charging gun housing body is hollow shell, pipette tips are cross sectional shape and the matched cylinder of charging gun shell end, a bulkhead bracket is fixed in pipette tips, it is provided on terminal support and the matched terminal mouth of number of terminals, terminal mouth includes marginal end rim of the mouth and intermediate ends rim of the mouth, edge terminals include small edge terminals and big edge terminals, fixed there are two bulge loop on terminal, spacing constitutes the card slot with the cooperation of terminal mouth with terminal support thickness matching between two bulge loops.Terminal wrong of the present invention can be disassembled directly, and without all cutting, operation is also more convenient when installation in this way, can first connect terminal and be installed again on the end of a thread, substantially increase installation effectiveness；In addition charging gun integral installation is very convenient, and dismounting is efficient and convenient, and installation effectiveness is high；Pipette tips one-pass molding, water resistance are good.
Description
Technical field
The present invention relates to a kind of charging gun, especially a kind of DC charging rifle.
Background technology
Oil is as non-renewable resources, and as process of industrialization develops, being becoming tight day for the energy is increasingly severe.Therefore
In response to the call of national energy conservation and emission reduction, electric vehicle is increasingly paid attention to by each side as a kind of vehicles of new energy,
Electric vehicle carries out driving walking by storage battery drive motor, without any discharge, energy conservation and environmental protection.But due to the limit of battery technology
System, electric vehicle travel distance do not grow, thus how to ensure electric vehicle can fill at any time electricity just at present there is an urgent need to
It solves the problems, such as.
Current charging pile can realize timing, meter electric degree, meter amount of money charging, can be used as citizen's power purchase terminal.It is simultaneously
The efficiency and practicability of public charging pile are improved, the function of filling more one and charge for electric bicycle will be increased successively from now on.
When terminal installation in the pipette tips of charging pile at present, solder terminal again is needed after first putting on line, is finally fixed, once hair
The problems such as existing terminal wrong or rosin joint, the terminal that will be welded is needed all to cut, threading is welded again again, is wasted
Plenty of time, and the welding of remaining terminal is intact, needs to cut and also increases cost.
Invention content
Technical problem to be solved by the invention is to provide a kind of DC charging rifles, it facilitates carry out installing and dismounting, terminal
Wrong can be disassembled directly, without all cutting.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of DC charging rifle, it is characterised in that：Including charging gun housing body, pipette tips, several terminals and terminal support, charging
Gun housing body is hollow shell, and pipette tips are cross sectional shape and the matched cylinder of charging gun shell end, and a partition board is fixed in pipette tips
Holder, be provided on terminal support with the matched terminal mouth of number of terminals, terminal mouth includes marginal end rim of the mouth and intermediate ends rim of the mouth, side
Acies attached bag contains small edge terminals and big edge terminals, and small marginal end rim of the mouth includes the small edge equal with small terminal diameter
Terminal card hole and the tapered openings being connected to terminal card hole at terminal support edge are set, tapered openings are from terminal support edge
Spacing is gradually reduced and is connected to small edge terminals card hole on the inside of to terminal support, and tapered openings are connect with small edge terminals card hole
Place's spacing is slightly less than small terminal diameter, and big edge terminals include the big edge terminals card hole equal with large terminal diameter, greatly
The side setting of edge terminals card hole intersects side in terminal support edge and big edge terminals card hole with terminal support edge
It is provided with opening, openings of sizes is slightly less than large terminal diameter, and intermediate ends rim of the mouth includes and the equal-sized intermediate ends of terminal diameter
Subcard hole and diameter are more than maximum position diameter mounting hole, mounting hole on terminal and intersect with intermediate terminal card hole and between intersection
It is fixed there are two bulge loop on terminal away from being slightly less than terminal diameter, between two bulge loops spacing and terminal support thickness matching constitute with
The card slot of terminal mouth cooperation.
Further, the charging gun housing body one-pass molding.
Further, it is arranged with rubber washer on the terminal, washer fixed ring is provided on terminal, rubber washer card is set
In the card slot constituted between washer fixed ring and bulge loop.
Further, three fore-sets are provided on the terminal support, fore-set is arranged in terminal support edge and fore-set
One end is fixed on terminal support, and the fore-set other end is vacantly arranged and fore-set other end side is provided with outwardly extending protrusion
Block, pipette tips side respective protrusions block position be provided with the matched shrinkage pool of protruding block, protruding block glide direction side, which is provided with, inclines
Inclined-plane or cambered surface, when terminal support is slidably inserted into from pipette tips one end in pipette tips, fore-set shrinks last along inclined surface or cambered surface
Protruding block is connected in shrinkage pool fixed.
Further, be provided on the terminal support and pipette tips bulkhead bracket several threaded holes, terminal support and pipette tips every
It is bolted to connection between board mount.
Further, the fore-set position of corresponding terminal holder is provided with reinforcing rib in the charging gun inner walls, works as rifle
When head and terminal support are fixed on charging gun shell end, fore-set end is resisted against on reinforcing rib.
Further, the charging gun housing body other end cable access is provided with clamp ring and clamp ring sleeve, clamp ring
It is made of two panels clamp fixture, upper and lower sides are provided with the spike-tooth for being engaged on cable, clamp ring upper end on the inside of clamp fixture
Charging gun housing body cable inlet end lower end is provided with intermeshing detent projection, clamp ring sleeve is set in outside clamp ring
Side and be socketed in charging gun housing body cable inlet end lower end, clamp ring sleeve be bolted on charging gun housing body on.
Further, it is provided with handle in the charging gun housing body, handle corresponds to clamp ring sleeve side and is provided with a T-slot
Road, clamp ring sleeve side is provided with is slidably arranged in T-type with the matched T-type sliding block of conduit, clamp ring sleeve by T-type sliding block
In conduit.
Further, it is provided with lock buckling strip on the upside of the charging gun housing body, buckle is provided on the downside of lock buckling strip one end, latches
Item is hinged on the upside of charging gun housing body and hinge point is provided with torsional spring, and the lock buckling strip other end is provided with button, under lock buckling strip
Side is provided with a contact-making switch, and pulse switch is provided on the downside of lock buckling strip button one end, a u-bracket is fixed with below button,
When pulse switch socket cap stretches out, u-bracket is staggered with socket cap to which u-bracket is along internal U-type groove slide downward, arteries and veins
It washes open and closes socket cap when not stretching out, socket cap is located at u-bracket blocking limit immediately below u-bracket.
Further, the contact-making switch and pulse switch are connect by resistance with core in cable, and resistance welding is in electricity
On the plate of road, cladding heat-shrink tube and circuit board are fixed in charging gun housing body on the outside of circuit board.
Compared with prior art, the present invention haing the following advantages and effect：DC charging rifle terminal wrong can directly be torn open
Unload down, operated without all cutting, when installation in this way it is also more convenient, can first by terminal connect on the end of a thread again into
Row installation, substantially increases installation effectiveness；In addition charging gun integral installation is very convenient, and dismounting is efficient and convenient, and installation effectiveness is high；
Gun body one-pass molding, water resistance are good；Using multiple fastening means, product quality is improved；It prevents cable from reversing, improves and use
Service life.
Description of the drawings
Fig. 1 is the schematic diagram of the DC charging rifle of the present invention.
Fig. 2 is the terminal and terminal support scheme of installation of the present invention.
Fig. 3 is the terminal support schematic diagram of the present invention.
Fig. 4 is the pipette tips schematic diagram of the present invention.
Fig. 5 is the terminal support and pipette tips scheme of installation of the present invention.
Fig. 6 is the scheme of installation of the clamp ring of the present invention.
Fig. 7 is the enlarged drawing of the clamp ring of the present invention.
Fig. 8 is the electric resistance structure schematic diagram of the present invention.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
As shown, a kind of DC charging rifle of the present invention, including charging gun housing body 1, pipette tips 2, several terminals 3 and terminal
Holder 4, charging gun housing body 1 are hollow shell, and pipette tips 2 are cross sectional shape and the charging matched cylinder in 1 end of gun housing body, pipette tips 2
It is inside fixed with a bulkhead bracket 5, the terminal mouth with 3 quantity Matching of terminal is provided on terminal support 4, terminal mouth includes edge terminals
Mouth and intermediate ends rim of the mouth, edge terminals include small edge terminals and big edge terminals, and small marginal end rim of the mouth includes straight with small terminal
The equal-sized small edge terminals card hole 6 of diameter and the tapered openings 7 being connected to terminal card hole at 4 edge of terminal support are set,
Tapered openings 7 are gradually reduced from 4 edge of terminal support to 4 inside spacing of terminal support and are connected to small edge terminals card hole 6, gradually
Contracting opening 7 is slightly less than small terminal diameter with 6 junction spacing of small edge terminals card hole, and big edge terminals include and large terminal diameter
The side of equal-sized big edge terminals card hole 8, big edge terminals card hole 8 is arranged at 4 edge of terminal support and big edge
Terminal card hole 8 intersects side with 4 edge of terminal support and is provided with opening, and openings of sizes is slightly less than large terminal diameter, intermediate terminal
Mouth includes to be more than maximum position diameter mounting hole 10 on terminal with the equal-sized intermediate terminal card hole 9 of terminal diameter and diameter,
Mounting hole 10 intersects with intermediate terminal card hole 9 and intersection spacing is slightly less than terminal diameter, and fixed on terminal there are two bulge loops
11, two bulge loops, 11 spacing constitute the card slot with the cooperation of terminal mouth with 4 thickness matching of terminal support.
Charge 1 integral one-step molding of gun housing body, has good water resistance.Rubber washer, terminal are arranged on terminal 3
Washer fixed ring 12 is provided on 3, rubber washer is fastened in the card slot constituted between washer fixed ring 12 and bulge loop 11.
Be provided with three fore-sets 13 on terminal support 4, the setting of fore-set 13 4 edge of terminal support and 13 one end of fore-set it is solid
It is scheduled on terminal support 4,13 other end of fore-set is vacantly arranged and 13 other end side of fore-set is provided with outwardly extending protrusion
Block 14,2 side respective protrusions block of pipette tips, 14 position are provided with and 14 matched shrinkage pool 15 of protruding block, 14 glide direction one of protruding block
Side is provided with inclined surface or cambered surface, and when terminal support 4 is slidably inserted into from 2 one end of pipette tips in pipette tips 2, fore-set 13 is along inclined surface
Or cambered surface shrinks last protruding block 14 and is connected to fixation in shrinkage pool 15.It is provided with several spiral shells on terminal support 4 and pipette tips bulkhead bracket 5
Pit is bolted to connection between terminal support 4 and pipette tips bulkhead bracket 5, secondary fixed form in this way, is ensured
Fixation is more firm.13 position of fore-set of corresponding terminal holder 4 is provided with reinforcing rib 16 on charging 1 inner wall of gun housing body, works as rifle
First 2 and terminal support 4 be fixed on charging 1 end of gun housing body when, 13 end of fore-set is resisted against on reinforcing rib 16, to make rifle
First 2 and fixed structure of the terminal support 4 in charging gun housing body 1 it is more firm.
Charging 1 other end cable access of gun housing body is provided with clamp ring 17 and clamp ring sleeve 18, and clamp ring 17 is by two panels
Clamp fixture 19 is constituted, and 19 inside upper and lower sides of clamp fixture are provided with the spike-tooth 20 for being engaged on cable, on clamp ring 17
End and 1 cable inlet end lower end of charging gun housing body are provided with intermeshing detent projection 21, and clamp ring sleeve 18 is set in
On the outside of clamp ring 17 and it is socketed in 1 cable inlet end lower end of charging gun housing body, clamp ring sleeve 18 is bolted on
In the gun housing body 1 that charges.Handle 22 is provided in charging gun housing body 1, handle 22 corresponds to 18 side of clamp ring sleeve and is provided with a T-slot
Road 23,18 side of clamp ring sleeve, which is provided with, to be set with the matched T-type sliding block of conduit, clamp ring sleeve 18 by the sliding of T-type sliding block
It sets in T-slot road 23, such clamp ring sleeve 18 be located in along the sliding of T-slot road 23 in charging gun housing body 1, due to conduit
Positioning function, clamp ring sleeve 18 with charging 1 upper screwed hole of gun housing body directly it is corresponding in place, can directly tighten up a screw and be consolidated
Dingan County fills, and is quickly and expediently installed.Charging gun housing body 1 is provided with water-proof silica-gel with cable connection position, ensures and cable bigger face
Product contact, while silica gel uses corrugated surface, enlarged contact areas to improve water resistance.After mechanical lock blocks, manually can not
It opens, also can guarantee that mechanical lock external part is less likely to be damaged.Temperature is surveyed on holder, inserts place near riveting, temperature deviation is minimum.It fills
1 handgrip part of electric gun housing body uses circular arc type structure, improves rolling resistance ability.It can by replacing clamp ring and water-proof silica-gel
Adapt to the cable of different size.
1 upside of charging gun housing body is provided with lock buckling strip 24, and buckle 25 is provided on the downside of 24 one end of lock buckling strip, and lock buckling strip 24 is cut with scissors
It is connected on 1 upside of charging gun housing body and hinge point is provided with torsional spring, 24 other end of lock buckling strip is provided with button 26, lock buckling strip 24
Lower section is provided with a contact-making switch 27, and pulse switch 28 is provided on the downside of 26 one end of lock buckling strip button, and 26 lower section of button is fixed with
One u-bracket 29, when 28 socket cap of pulse switch stretches out, u-bracket 29 is staggered with socket cap to which u-bracket 29 is along interior
Portion's U-type groove slide downward, when 28 socket cap of pulse switch does not stretch out, socket cap is located at u-bracket 29 immediately below u-bracket 29
Blocking limit, in this way when someone pins button 26, lock buckling strip 24 is separated with contact-making switch 27, not to this charging gun
It is powered, operator is avoided to contact generation shock hazard by mistake, in addition when being charged, pulse switch 28 obtains electric contraction will
U-bracket 29 blocking limit, to can not by lower button 26, in this way can to avoid in charging process maloperation charging gun is pulled out
Go out.Contact-making switch 27 and pulse switch 28 are connect by resistance 30 with core in cable, and resistance 30 is welded on circuit board 31, electricity
Plate 31 outside in road coats heat-shrink tube and circuit board 31 is fixed in charging gun housing body 1, it is ensured that waterproof is also not easy because using
Or cable torsion causes resistance to twist off in installation process.
Described in this specification above content is only illustrations made for the present invention.Technology belonging to the present invention
The technical staff in field can do various modifications or supplement to described specific embodiment or substitute by a similar method, only
The guarantor of the present invention should all be belonged to without departing from the content or beyond the scope defined by this claim of description of the invention
Protect range.
Claims (9)
1. a kind of DC charging rifle, it is characterised in that：Including charging gun housing body, pipette tips, several terminals and terminal support, charging gun
Shell is hollow shell, and pipette tips are cross sectional shape and the matched cylinder of charging gun shell end, and a partition board branch is fixed in pipette tips
Frame, be provided on terminal support with the matched terminal mouth of number of terminals, terminal mouth includes marginal end rim of the mouth and intermediate ends rim of the mouth, edge
Terminal mouth includes small marginal end rim of the mouth and big marginal end rim of the mouth, and small marginal end rim of the mouth includes equal with small edge terminals diameter
Small edge terminals card hole and the tapered openings being connected to small edge terminals card hole at terminal support edge, tapered openings are set
Spacing is gradually reduced and is connected to small edge terminals card hole on the inside of from terminal support edge to terminal support, tapered openings and small side
Acies subcard hole junction spacing is slightly less than small edge terminals diameter, and big marginal end rim of the mouth includes and big edge terminals diameter
The side of equal big edge terminals card hole, big edge terminals card hole is arranged in terminal support edge and big edge terminals card hole
Intersect side with terminal support edge and be provided with opening, openings of sizes is slightly less than big edge terminals diameter, and intermediate ends rim of the mouth includes
The intermediate terminal card hole equal with intermediate terminal diameter and diameter are more than maximum position diameter mounting hole on intermediate terminal, peace
Dress hole is intersected with intermediate terminal card hole and intersection spacing is slightly less than intermediate terminal diameter, is fixed on terminal there are two bulge loop,
Spacing constitutes the card slot with the cooperation of terminal mouth with terminal support thickness matching between two bulge loops；
It is provided with three fore-sets on the terminal support, fore-set setting is fixed on terminal in terminal support edge and fore-set one end
On holder, the fore-set other end is vacantly arranged and fore-set other end side is provided with outwardly extending protruding block, pipette tips side pair
It answers protruding block position to be provided with and the matched shrinkage pool of protruding block, protruding block glide direction side is provided with inclined surface or cambered surface,
When terminal support is slidably inserted into from pipette tips one end in pipette tips, fore-set is connected to recessed along inclined surface or the last protruding block of cambered surface contraction
It is fixed in hole.
2. a kind of DC charging rifle described in accordance with the claim 1, it is characterised in that：The charging gun housing body one-pass molding.
3. a kind of DC charging rifle described in accordance with the claim 1, it is characterised in that：It is arranged with rubber washer on the terminal,
Washer fixed ring is provided on terminal, rubber washer is fastened in the card slot constituted between washer fixed ring and bulge loop.
4. a kind of DC charging rifle described in accordance with the claim 1, it is characterised in that：The terminal support and pipette tips bulkhead bracket
On be provided with several threaded holes, be bolted to connection between terminal support and pipette tips bulkhead bracket.
5. a kind of DC charging rifle described in accordance with the claim 1, it is characterised in that：Corresponding end in the charging gun inner walls
The fore-set position of submounts is provided with reinforcing rib, when pipette tips and terminal support are fixed on charging gun shell end, fore-set
End is resisted against on reinforcing rib.
6. a kind of DC charging rifle described in accordance with the claim 1, it is characterised in that：The charging gun housing body other end cable into
Mouth is provided with clamp ring and clamp ring sleeve, and clamp ring is made of two panels clamp fixture, and upper and lower sides are provided on the inside of clamp fixture
Spike-tooth for being engaged on cable, clamp ring upper end and charging gun housing body cable inlet end lower end are provided with intermeshing
Detent projection, clamp ring sleeve are set on the outside of clamp ring and are socketed in charging gun housing body cable inlet end lower end, clamp
Ring sleeve is bolted in charging gun housing body.
7. a kind of DC charging rifle according to claim 6, it is characterised in that：It is provided with hand in the charging gun housing body
Handle, handle correspond to clamp ring sleeve side and are provided with a T-slot road, and clamp ring sleeve side is provided with to be slided with the matched T-type of conduit
Block, clamp ring sleeve are slidably arranged in by T-type sliding block in T-slot road.
8. a kind of DC charging rifle according to claim 7, it is characterised in that：It is provided with lock on the upside of the charging gun housing body
Profile, lock buckling strip one end downside are provided with buckle, and lock buckling strip is hinged on the upside of charging gun housing body and hinge point is provided with torsion
Spring, the lock buckling strip other end are provided with button, and a contact-making switch is provided with below lock buckling strip, is provided on the downside of lock buckling strip button one end
Pulse switch is fixed with a u-bracket below button, when pulse switch socket cap stretches out, u-bracket and socket cap be staggered from
And u-bracket is along internal U-type groove slide downward, when pulse switch socket cap does not stretch out, socket cap is located at immediately below u-bracket
U-bracket is stopped and is limited.
9. a kind of DC charging rifle according to claim 8, it is characterised in that：The contact-making switch and pulse switch pass through
Resistance is connect with core in cable, and resistance welding on circuit boards, coats heat-shrink tube on the outside of circuit board and circuit board is fixed on
In the gun housing body that charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907139.3A CN106274547B (en) | 2016-10-19 | 2016-10-19 | A kind of DC charging rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907139.3A CN106274547B (en) | 2016-10-19 | 2016-10-19 | A kind of DC charging rifle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106274547A CN106274547A (en) | 2017-01-04 |
| CN106274547B true CN106274547B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610907139.3A Active CN106274547B (en) | 2016-10-19 | 2016-10-19 | A kind of DC charging rifle |
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| Country | Link |
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| CN (1) | CN106274547B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199191A (en) * | 2017-12-28 | 2018-06-22 | 友邦电气（平湖）股份有限公司 | A kind of charging gun of fast assembling-disassembling |
| CN109066171A (en) * | 2018-06-29 | 2018-12-21 | 深圳灵科技术有限公司 | A kind of DC charging rifle |
| CN114142305B (en) * | 2021-08-24 | 2023-05-12 | 深圳市德兰明海科技有限公司 | Connector and electronic equipment |
| CN114530712A (en) * | 2021-12-30 | 2022-05-24 | 昆山惠禾新能源科技有限公司 | Integral type rifle that charges and terminal subassembly thereof |
| CN116209227B (en) * | 2023-04-25 | 2023-07-14 | 江苏安澜万锦电子股份有限公司 | Cable cooling structure, connector lug and connection method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6023667B2 (en) * | 2013-06-26 | 2016-11-09 | 矢崎総業株式会社 | connector |
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| CN101740947A (en) * | 2008-11-25 | 2010-06-16 | 比亚迪股份有限公司 | Charging device for electric vehicle |
| TW201613222A (en) * | 2014-09-22 | 2016-04-01 | Dragon Bite Co Ltd | Waterproof assembly of charging gun |
| CN105553045A (en) * | 2016-02-19 | 2016-05-04 | 成都雅骏新能源汽车科技股份有限公司 | Direct-current charging gun mechanism and method for monitoring connection reliability of direct-current charging gun mechanism |
| CN105811184A (en) * | 2016-05-03 | 2016-07-27 | 深圳市华鸿贤精密技术有限公司 | Safe vehicle charging socket |
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| Publication number | Publication date |
|---|---|
| CN106274547A (en) | 2017-01-04 |
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