CN208835357U - A kind of charging gun for preventing cable from loosening - Google Patents

A kind of charging gun for preventing cable from loosening Download PDF

Info

Publication number
CN208835357U
CN208835357U CN201820618278.9U CN201820618278U CN208835357U CN 208835357 U CN208835357 U CN 208835357U CN 201820618278 U CN201820618278 U CN 201820618278U CN 208835357 U CN208835357 U CN 208835357U
Authority
CN
China
Prior art keywords
fastener
cable
detent projection
charging gun
card line
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.)
Active
Application number
CN201820618278.9U
Other languages
Chinese (zh)
Inventor
徐忠良
刘悦
钟荣栋
李同兵
邱显葵
叶胜军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Qudian Intelligent Technology Co Ltd
Original Assignee
Dongguan Qudian Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Qudian Intelligent Technology Co Ltd filed Critical Dongguan Qudian Intelligent Technology Co Ltd
Priority to CN201820618278.9U priority Critical patent/CN208835357U/en
Application granted granted Critical
Publication of CN208835357U publication Critical patent/CN208835357U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

Landscapes

  • Installation Of Indoor Wiring (AREA)

Abstract

A kind of charging gun for preventing cable from loosening of the utility model, including gun body, cable and be mounted on gun body rear end solidus component, cable is arranged in gun body and solidus component, solidus component includes card line ring, it is detachably connected between card line ring and gun body, detent projection is provided on the inside of card line ring, detent projection stings stringing cable.Compared with prior art, the utility model is due to being provided with detent projection in card line ring, therefore when card line ring is fixed on fixing piece, detent projection radially stings stringing cable towards cable, even in the side wall of the sheath of detent projection insertion cable, therefore it can ensure that cable is not in the rotation relative to gun body and loosens displacement, and then ensure the reliability of cable inner connection and the safety of charging gun.

Description

A kind of charging gun for preventing cable from loosening
Technical field
The utility model relates to charging pile technical fields, and in particular to a kind of charging gun for preventing cable from loosening.
Background technique
Electric car (BEV) refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, peace The vehicle of full regulation requirements.Since electric car effect on environment is smaller with respect to orthodox car, its prospects are considered optimistic wildly. The popularity rate of electric vehicle was higher and higher in recent years, for solving the problems, such as how electric vehicle timely and effectively charges also therewith ?.Charging pile specially copes with the equipment for facilitating the products such as electric car to charge in time as one kind, just has received once coming out Extensive concern and approval.
Charging pile generally comprises pile body, cable and charging gun, and charging gun is connected by cable with pile body;City at present The mode of the gun breech fixed cable of charging gun on face is that one layer of waterproof washer is wrapped up on cable, then again by cable together with waterproof Washer is fixed in gun body.Since the charging gun cable in high-power charging station is generally heavier, the frequent use of charging gun cable, Cable can be caused to loosen, and then the safety for influencing the reliability of Internal cable and using that falls off from tail portion.
Utility model content
For the prior art there are above-mentioned technical problem, the utility model, which provides one kind, prevents cable mobile relative to charging gun It loosens, ensures the charging gun for preventing cable from loosening of Internal cable safety.
To achieve the above object, the utility model the following technical schemes are provided:
A kind of charging gun for preventing cable from loosening is provided, including gun body, cable and the rear end for being mounted on the gun body The solidus component in portion, the cable are arranged in the gun body and the solidus component, and the solidus component includes card line ring, card It is detachably connected between wire loop and the gun body, detent projection is provided on the inside of the card line ring, the detent projection is stung The tight cable.
Wherein, card line ring includes the first fastener and the second fastener mutually fastened, and the first fastener is arranged in detent projection Inside and/or the inside of the second fastener, the first fastener and the second fastener are the snap ring of semicircle, and the first fastener and the second fastener are equal Threaded hole is offered, is fixedly connected between the first fastener and the second fastener by the threaded hole joint bolt.
Wherein, the solidus component further includes fixing piece, and the fixing piece is fixedly installed in the rear end of the gun body, The card line ring is connect by the fixing piece with gun body.
Wherein, the detent projection is uniformly distributed or non-uniform Distribution around the inner sidewall of the first fastener and the second fastener.
Wherein, the detent projection is distributed in the opposite side in the mutual fastening direction of the first fastener and the second fastener.
Wherein, the detent projection is arranged towards the mutual fastening direction of the first fastener and the second fastener.
Wherein, the rear end of the fixing piece is provided with dovetail, and the front end of the card line ring is provided with and the swallow The compatible dovetail groove of tail tenon.
Wherein, the cable includes core and the flexible shroud for entangling the core, and the detent projection is embedded in the shield In set.
Wherein, the front end of the fixing piece is provided with lug, the lug between the first fastener and the second fastener, The lug offers the mounting hole coaxial with the threaded hole.
Wherein, boss is provided on the inside of the rear end of the fixing piece, the rear end insertion of the gun body is described solid Determine in part and resists the boss.
The utility model has the beneficial effects that
A kind of charging gun for preventing cable from loosening of the utility model, including gun body, cable and is mounted on gun body The solidus component of rear end, cable are arranged in gun body and solidus component, and solidus component includes card line ring, card line ring and gun body Between be detachably connected, detent projection is provided on the inside of card line ring, detent projection stings stringing cable.Compared with prior art, originally Utility model is due to being provided with detent projection in card line ring, and when card line ring is fixed on gun body, detent projection is radially stung In the side wall of the sheath of stringing cable or even detent projection insertion cable, therefore it can ensure that cable is not in relative to rifle sheet The rotation of body and displacement is loosened, and then has ensured the reliability of cable inner connection and the safety of charging gun.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of charging gun for preventing cable from loosening of the utility model.
Fig. 2 is a kind of structural schematic diagram of the solidus component of charging gun for preventing cable from loosening of the utility model.
Fig. 3 is a kind of exploded view of the solidus component of charging gun for preventing cable from loosening of the utility model.
Appended drawing reference:
Gun body 1;
Cable 2;
Solidus component 3, fixing piece 31, boss 311, dovetail 312, lug 313;
Card line ring 32, the first fastener 321, the second fastener 322, detent projection 323, threaded hole 324, dovetail groove 325.
Specific embodiment
The utility model is described in detail below in conjunction with specific embodiments and drawings.
A kind of charging gun for preventing cable from loosening of the present embodiment, as shown in Figure 1 to Figure 3, including gun body 1,2 and of cable It is mounted on the solidus component 3 of the rear end of gun body 1, cable 2 is arranged in gun body 1 and solidus component 3, and solidus component 3 includes Fixing piece 31 and card line ring 32, fixing piece 31 are fixedly installed in the rear end of gun body 1, can between card line ring 32 and fixing piece 31 Dismantling connection, card line ring 32 include identical first fastener 321 of structure and the second fastener 322 mutually fastened, the first fastener 321 Inside and/or the inside of the second fastener 322 be provided with detent projection 323, the preferably protrusion of taper, detent projection 323 is stung tightly Cable 2.Compared with prior art, the utility model is convex due to being provided with dentation in the first fastener 321 and/or the second fastener 322 323 are played, therefore when the first fastener 321 and the second fastener 322 are fastened in fixing piece 31, detent projection 323 stings stringing cable 2, therefore the inside of card line ring 32 can provide and provide grip friction power and bite force to cable 2, therefore can ensure cable 2 not It will appear the rotation relative to gun body 1 and loosen displacement, and then ensured the reliability and charging gun connected inside cable 2 Safety.
In the present embodiment, boss 311 is provided on the inside of the rear end of fixing piece 31, the rear end insertion of gun body 1 is solid Determine in part 31 and resists boss 311.Various ways are fixed with about between gun body 1 and fixing piece 31, can be in fixation Internal screw thread is arranged in the inner sidewall of part 31, and corresponding external screw thread or gun body 1 and fixing piece is arranged in the rear end of gun body 1 It is fixed between 31 by screw or the modes such as fixed by snap is realized.
In the present embodiment, the first fastener 321 and the second fastener 322 are the snap ring of semicircle, the first fastener 321 and the second card Part 322 offers threaded hole 324, is fixed between the first fastener 321 and the second fastener 322 by 324 joint bolt of threaded hole Connection.The rear end of fixing piece 31 is provided with dovetail 312, and the front end of card line ring 32 is provided with to be adapted with dovetail 312 Dovetail groove 325.The front end of fixing piece 31 is provided with lug 313, and lug 313 is located at the first fastener 321 and the second fastener 322 Between, lug 313 offers the mounting hole coaxial with threaded hole 324.When installation, first make the first fastener 321 and the second fastener 322 Dovetail groove 325 be directed at position with 31 dovetail 312 of fixing piece, then push the first fastener 321 and the second fastener 322 mutually button It closes, after the first fastener 321 and the second fastener 322 touch 313 two sides of lug respectively, then is tightened by bolts fixation.
In practice, detent projection 323 be uniformly distributed around the inner sidewall of the first fastener 321 and the second fastener 322 or it is non- Even distribution, selects according to actual needs, is uniformly distributed uniform force, and non-uniform Distribution can be easy the position loosened in cable 2 Corresponding position, detent projection 323 of gathering or 323 length of detent projection at this are much longer, provide bigger occlusion Power.
Alternatively, detent projection 323 is only distributed only over pair in the mutual fastening direction of the first fastener 321 and the second fastener 322 Side, detent projection 323 towards the mutual fastening direction of the first fastener 321 and the second fastener 322 arrange, such first fastener, 321 He When second fastener 322 mutually fastens, detent projection 323 can sting stringing cable 2, smooth engagement along length direction.
In the present embodiment, cable 2 includes core and the flexible shroud for entangling core, and detent projection 323 is embedded in sheath, tooth In the side wall for the sheath that shape protrusion 323 is embedded in cable 2.
In the present embodiment, fixing piece 31 and card line ring 32 are the plastic parts of metalwork or insulation, and intensity is high, are easy to make It makes.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this The spirit and scope of utility model technical solution.

Claims (10)

1. a kind of charging gun for preventing cable from loosening, it is characterized in that: after including gun body, cable and being mounted on the gun body The solidus component of end, the cable are arranged in the gun body and the solidus component, and the solidus component includes card line ring, It is detachably connected between card line ring and the gun body, detent projection, the detent projection is provided on the inside of the card line ring Sting the tight cable;Detent projection is embedded in the side wall of the sheath of cable.
2. a kind of charging gun for preventing cable from loosening according to claim 1, it is characterized in that: card line ring includes mutually fastening The first fastener and the second fastener, the inside of the first fastener and/or the inside of the second fastener, the first fastener is arranged in detent projection It is the snap ring of semicircle with the second fastener, the first fastener and the second fastener offer threaded hole, the first fastener and the second fastener Between be fixedly connected by the threaded hole joint bolt.
3. a kind of charging gun for preventing cable from loosening according to claim 2, it is characterized in that: the solidus component further includes Fixing piece, the fixing piece are fixedly installed in the rear end of the gun body, and the card line ring passes through the fixing piece and rifle sheet Body connection.
4. a kind of charging gun for preventing cable from loosening according to claim 2, it is characterized in that: the detent projection is around first The inner sidewall of fastener and the second fastener is uniformly distributed or non-uniform Distribution.
5. a kind of charging gun for preventing cable from loosening according to claim 2, it is characterized in that: the detent projection is distributed in The opposite side in the mutual fastening direction of the first fastener and the second fastener.
6. a kind of charging gun for preventing cable from loosening according to claim 2, it is characterized in that: the detent projection is towards first The mutual fastening direction of fastener and the second fastener arrangement.
7. a kind of charging gun for preventing cable from loosening according to claim 3, it is characterized in that: the rear end of the fixing piece It is provided with dovetail, the front end of the card line ring is provided with dovetail groove compatible with the dovetail.
8. it is according to claim 1 it is a kind of prevent cable loosen charging gun, it is characterized in that: the cable include core and The flexible shroud of the core is entangled, the detent projection is embedded in the sheath.
9. a kind of charging gun for preventing cable from loosening according to claim 3, it is characterized in that: the front end of the fixing piece It is provided with lug, between the first fastener and the second fastener, the lug offers coaxial with the threaded hole lug Mounting hole.
10. a kind of charging gun for preventing cable from loosening according to claim 3, it is characterized in that: the rear end of the fixing piece Boss is provided on the inside of portion, the rear end of the gun body is inserted into the fixing piece and resists the boss.
CN201820618278.9U 2018-04-26 2018-04-26 A kind of charging gun for preventing cable from loosening Active CN208835357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820618278.9U CN208835357U (en) 2018-04-26 2018-04-26 A kind of charging gun for preventing cable from loosening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820618278.9U CN208835357U (en) 2018-04-26 2018-04-26 A kind of charging gun for preventing cable from loosening

Publications (1)

Publication Number Publication Date
CN208835357U true CN208835357U (en) 2019-05-07

Family

ID=66304185

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820618278.9U Active CN208835357U (en) 2018-04-26 2018-04-26 A kind of charging gun for preventing cable from loosening

Country Status (1)

Country Link
CN (1) CN208835357U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113852020A (en) * 2021-09-28 2021-12-28 最火科技(杭州)有限公司 Wiring device of handheld electric appliance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113852020A (en) * 2021-09-28 2021-12-28 最火科技(杭州)有限公司 Wiring device of handheld electric appliance

Similar Documents

Publication Publication Date Title
CN208835357U (en) A kind of charging gun for preventing cable from loosening
CN201690170U (en) Protective pipe fitting for wires and cables
CN208637681U (en) A kind of new-energy automobile DC charging rifle
CN208478629U (en) A kind of dismountable charging gun of terminal
CN203607565U (en) Novel electric appliance joint
CN206236864U (en) A kind of durable type cable connecting component
CN202499236U (en) Folding electric bicycle battery installation structure
CN209224967U (en) A kind of fixation device of electric car charging gun line
CN213937400U (en) Quick wire and cable jointing device
CN203617633U (en) Fixing bracket for automobile wire harness
CN209217344U (en) It is a kind of for connecting the connection fastener of charging gun and cable
CN206059790U (en) A kind of line tail is protected spring and is provided with the charging gun of the spring
CN206864657U (en) A kind of firm type cable plug head
CN205388082U (en) A coupling nut for busway shell body
CN209521558U (en) A kind of U.S. system outlet vehicle charge port bracket
CN204646883U (en) U-shaped anchor ear
CN216833249U (en) Handle for charging gun and charging gun
CN201982834U (en) Buried pin type pipe joint
CN220291301U (en) Novel wire connector
KR200474306Y1 (en) Lateral and Vertical Bonded Battery Terminal for Vehicle
CN209375082U (en) A kind of high-strength tensile anchor ear
CN207303403U (en) It is a kind of to be easily assembled the cable having good stability
CN208656089U (en) A kind of band buckles and has the Wire-to-wire connector of band buckle
CN202076603U (en) Self-locking cable end set
CN206781958U (en) Keep off cable architecture

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant