CN207001912U - A kind of cable installation of electric car charger - Google Patents
A kind of cable installation of electric car charger Download PDFInfo
- Publication number
- CN207001912U CN207001912U CN201720801398.8U CN201720801398U CN207001912U CN 207001912 U CN207001912 U CN 207001912U CN 201720801398 U CN201720801398 U CN 201720801398U CN 207001912 U CN207001912 U CN 207001912U
- Authority
- CN
- China
- Prior art keywords
- reel
- spring
- electric car
- torsion spring
- car charger
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a kind of cable installation of electric car charger, including reel, and reel inwall is provided with some jagged projections, raised array rounded centered on the axis of reel；A torsion spring is provided with reel, the spring silk end of wherein one end of the torsion spring can be slipped into the groove between adjacent two projection, and the spring silk end of the other end of torsion spring is fixed on the pillar for being welded in external member；Annulus is fixed with the inside of a ring spring silk in the middle part of torsion spring, annulus is regularly enclosed on mandrel, during so as to be relatively rotated between proper reel and torsion spring, in groove where the spring silk end of wherein one end can be continuously slided into each groove successively, and the spring silk end stops at the moment while stopping is relatively rotated.The cable installation of the electric car charger is easy to store cable, safe and convenient to use.
Description
Technical field
The utility model belongs to charging electric vehicle accessory technical field, more particularly to one kind is used for electric car charger
The device of cable storage.
Background technology
Electric automobile is usually to be charged using two charging connectors connected by cable at present, one of charging
Joint is plugged on automobile, another charging connector then external power supply.If electric automobile is nearer from power supply, general charging
The length of cable can meet, but many times, automobile now may just need to move in automobile farther out from charging pile
To the position of close charging pile, but operating process may be cumbersome for many people；Secondly, after charging,
Charging connector is not easy to store, and may be damaged because of collision；Moreover the electric automobile for closely charging, cable is very
Easily directly and ground friction, after such long-time frequent operation, cable produces potential safety hazard it is possible that abrasion.
Utility model content
The purpose of this utility model is to provide a kind of cable installation of electric car charger, the electric car charger
Cable installation be easy to storing, being safe and convenient to use for cable.
The technical solution of the utility model is as follows：
A kind of cable installation of electric car charger, including reel, the reel inwall are provided with some zigzags
Projection, the projection array rounded centered on the axis of reel；A torsion spring, the torsion spring are provided with the reel
The spring silk end of wherein one end can slip into the groove between adjacent two projection, the spring silk end of the other end of torsion spring is fixed on weldering
It is connected on the pillar of external member；Annulus is fixed with the inside of a ring spring silk in the middle part of the torsion spring, the annulus regularly covers
On mandrel, during so as to be relatively rotated between the proper reel and torsion spring, the spring silk end of described wherein one end can be according to
It is secondary continuously to slide into each groove, and the spring silk end stops the groove at place at the moment while stopping is relatively rotated
It is interior.
Further, the end face at the spring silk end of described wherein one end is in hemisphere face.
Further, the bottom of the groove is the concave surface of semispherical surface.
Further, the mandrel both ends are provided with limiting plate, and the reel is between two limiting plates.
Further, in addition to the lever in Π types, the both ends of the opening both sides of the lever respectively with the mandrel are consolidated
Fixed connection.
Further, the external member is the limiting plate, and the pillar is connected perpendicular to the limiting plate.
Further, the cable clamp for clamping cable is further fixed on the lever.
The beneficial effects of the utility model：The utility model fixes torsion spring on mandrel, using wherein one end of torsion spring as
With the free end of reel inwall sliding contact, the other end is fixed, make on reel around cable pull reel rotation when,
Groove in reel covers on wherein one end spring silk end of torsion spring and torsion spring is being adapted with cable pull-out direction one by one
Side is upwardly formed a torsional moment, cable torsion spring during pull-out is gradually reversed, accumulation of energy, is inserted when pulling out cable
Head is inserted in when being charged on automobile batteries, due to the pulling force of torsion spring（The potential energy accumulated during cable is pulled out to produce）, cable can be with
More straightly on certain space position, abrasion will not be drawn on the ground because cable is long, after completing charging, extracted
Plug on cable, this is engraved under the pulling force of torsion spring rollback of taking advantage of a situation and is wound on reel, if necessary can hand affect plug to take advantage of a situation
Rollback, it is easy-to-use and safe, it can fully avoid cable long and draw abrasion on the ground, realize the quick receipts of cable
Receive.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is A-A sectional views in Fig. 1.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Fig. 1-2, a kind of cable installation of electric car charger, including reel 1, the inwall of reel 1
Be provided with some jagged raised 101, described raised 101 centered on the axis of reel 1 rounded array；The reel
A torsion spring 2 is provided with 1, the spring silk end of wherein one end of the torsion spring 2 can be slipped into the groove 102 between adjacent two projection 101,
The spring silk end of the other end of torsion spring 2 is fixed on the pillar 3 for being welded in external member；A ring spring silk in the middle part of the torsion spring
Inner side is fixed with annulus 4, can also be fixed on annulus 4 certainly on the inside of the spring silk of other circles, but be advisable with a circle at middle part.It is described
Annulus 4 is regularly enclosed on mandrel 5, during so as to be relatively rotated between the proper reel 1 and torsion spring 2, it is described wherein
The spring silk end of one end can continuously slide into each groove 102 successively, and relatively rotate and stop in reel 1 and torsion spring 2
Synchronization, the spring silk end also stay at this moment where groove 102 in, and can not skid off automatically this moment where groove
102, it is similar to the set-up mode of the jagged gear teeth in ratchet structure, and reel 1 can only be slided unidirectionally on torsion spring 2, and one
Denier unidirectionally slides stopping, then reel 1 rotates backward under the restoring force effect of torsion spring 2, but rotation this moment is and torsion spring 2
Synchronous axial system rather than relative torsion spring 2 rotate backward together at spring silk end.It is above-mentioned on torsion spring 2 and projection 101 design parameter root
Different numerical value are needed according to difference, the structure based on the present embodiment, principle explanation, are that those skilled in the art are set by existing
Meter general knowledge can obtain, and be not detailed herein；In addition, for suitable torsion spring 2 and projection 101, those skilled in the art may be used also
To be drawn according to test of many times.
Further, the end face at the spring silk end of described wherein one end is in hemisphere face, to cause the spring silk end at this preferably
Slip into, skid off groove 102.
Further, the bottom of the groove 102 is the concave surface of semispherical surface, to cause the spring silk end at this preferably
Slip into, skid off groove 102.
Further, the both ends of mandrel 5 are provided with limiting plate 6, the reel 1 between two limiting plates 6, prevent around
Spool 1 skids off.
Further, in addition to the lever 7 in Π types, the opening both sides of the lever 7 both ends with the mandrel 5 respectively
It is fixedly connected, is held and used with people during convenient to operate, be easy to unwrapping wire and take-up.
Further, the external member is the limiting plate 6, and the pillar 3 is solid perpendicular to the limiting plate 6 connection
It is fixed, structure is simplified, is easy to fix at corresponding spring silk end.
Further, the cable clamp 8 for clamping cable is further fixed on the lever 7, cable clamp 8 primarily to
Sometimes cable is drawn out long, and the accumulation of energy of torsion spring 2 prevents cable plug is automatically pulled out from battery from coming off when excessive.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (7)
- A kind of 1. cable installation of electric car charger, it is characterised in that：Including reel, if the reel inwall is provided with Do jagged projection, the projection array rounded centered on the axis of reel；A torsion is provided with the reel Spring, the spring silk end of wherein one end of the torsion spring can be slipped into the groove between adjacent two projection, the spring silk end of the other end of torsion spring It is fixed on the pillar for being welded in external member；Annulus, the circle are fixed with the inside of a ring spring silk in the middle part of the torsion spring Ring is regularly enclosed on mandrel, during so as to be relatively rotated between the proper reel and torsion spring, described wherein one end Spring silk end can be continuously slided into each groove successively, and the spring silk end stops at the moment while stopping is relatively rotated In the groove at place.
- 2. the cable installation of electric car charger according to claim 1, it is characterised in that：The spring silk of described wherein one end The end face at end is in hemisphere face.
- 3. the cable installation of electric car charger according to claim 2, it is characterised in that：The bottom of the groove is half The concave surface of spherical surface.
- 4. the cable installation of electric car charger according to claim 3, it is characterised in that：The mandrel both ends are provided with limit Position plate, the reel is between two limiting plates.
- 5. the cable installation of electric car charger according to claim 4, it is characterised in that：Also include holding in Π types Handle, the both ends of the opening both sides of the lever respectively with the mandrel are fixedly connected.
- 6. the cable installation of electric car charger according to claim 5, it is characterised in that：The external member is described Limiting plate, the pillar are connected perpendicular to the limiting plate.
- 7. the cable installation of electric car charger according to claim 5, it is characterised in that：It is further fixed on the lever For clamping the cable clamp of cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801398.8U CN207001912U (en) | 2017-07-04 | 2017-07-04 | A kind of cable installation of electric car charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801398.8U CN207001912U (en) | 2017-07-04 | 2017-07-04 | A kind of cable installation of electric car charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207001912U true CN207001912U (en) | 2018-02-13 |
Family
ID=61453196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720801398.8U Expired - Fee Related CN207001912U (en) | 2017-07-04 | 2017-07-04 | A kind of cable installation of electric car charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207001912U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159703A (en) * | 2018-10-17 | 2019-01-08 | 付振天 | A kind of charging pile with limit for length's function |
| CN109193239A (en) * | 2018-09-20 | 2019-01-11 | 万俊 | A kind of new-energy automobile charging cable storage box |
| CN109330211A (en) * | 2018-10-24 | 2019-02-15 | 胡协利 | A kind of convenient intelligent house wardrobe |
| CN112644314A (en) * | 2021-01-07 | 2021-04-13 | 镇江领驭立方智能装备有限公司 | New energy automobile fills electric pile |
-
2017
- 2017-07-04 CN CN201720801398.8U patent/CN207001912U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193239A (en) * | 2018-09-20 | 2019-01-11 | 万俊 | A kind of new-energy automobile charging cable storage box |
| CN109159703A (en) * | 2018-10-17 | 2019-01-08 | 付振天 | A kind of charging pile with limit for length's function |
| CN109330211A (en) * | 2018-10-24 | 2019-02-15 | 胡协利 | A kind of convenient intelligent house wardrobe |
| CN112644314A (en) * | 2021-01-07 | 2021-04-13 | 镇江领驭立方智能装备有限公司 | New energy automobile fills electric pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |