CN208022533U - A kind of automatic takeup structure of charging pile - Google Patents
A kind of automatic takeup structure of charging pile Download PDFInfo
- Publication number
- CN208022533U CN208022533U CN201721465822.2U CN201721465822U CN208022533U CN 208022533 U CN208022533 U CN 208022533U CN 201721465822 U CN201721465822 U CN 201721465822U CN 208022533 U CN208022533 U CN 208022533U
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- CN
- China
- Prior art keywords
- take
- charging pile
- ratchet
- automatic takeup
- pulley
- Prior art date
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Abstract
The utility model discloses a kind of automatic takeup structures of charging pile, including charging pile body, cable and charging head, it is characterised in that：The charging pile body is provided with containing cavities, the containing cavities are provided with outlet hole, it is provided with take-up pulley in the containing cavities, the take-up pulley central coaxial is connected with take-up spring, the take-up spring center is coaxially connected with dead axle, the dead axle both ends are fixed in containing cavities, it is provided with ratchet on the take-up pulley periphery, the storage cavity wall rotation, which is provided with, can offset with ratchet and limit the pawl that take-up pulley turns round under the effect of elasticity, the storage cavity wall is provided with the actuator that driving pawl was detached from or resisted ratchet, the take-up button being electrically connected with actuator is provided in the charging pile body, its key points of the technical solution are that can control the pull-out length of cable by pawl and ratchet, and by press take-up button can real automatic takeup effect.
Description
Technical field
The utility model is related to electric vehicle engineering fields, more specifically, it relates to a kind of automatic takeup of charging pile
Structure.
Background technology
The energy of electric vehicle is mainly provided by charging pile, the fuel charger being functionally similar to inside gas station, Ke Yigu
It is scheduled on ground or wall, be installed on public building (public building, market, Public Parking etc.) and residential area parking lot or is filled
In power station, it can be charged according to the electric vehicle that different voltage class is various models.The input terminal and alternating current of charging pile
Net is directly connected to, output end be equipped with charging plug for for electric vehicle charging.
The existing Chinese patent application No. is 201510876707.3 discloses a kind of charging pile, including charging pile body and
Charging cable, charge pile body on be provided with magnet, irony circle is provided on charging cable and is formed by bending great circle with irony circle
Spring cable.Great circle spring cable one end is electrically connected with charging pile, and the other end connects charging gun, and charging gun can be placed in charging
In pile body.Quickly cable is removed when charging, after use, great circle spring cable is placed in recoil state in the form of round
In the pile body that charges.
But charging pile body is typically disposed in outdoor, and cable is exposed to outdoor epidermis and is easy aging for a long time, influences to make
Safety.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of automatic takeup knots of charging pile
Structure has the advantage that can be automatically retracted cable in charging pile.
To achieve the above object, the utility model provides following technical solution：
A kind of automatic takeup structure of charging pile, including charging pile body, cable and charging head, the charging pile body
Containing cavities are provided with, the containing cavities are provided with outlet hole, and take-up pulley is provided in the containing cavities, and the take-up pulley center is same
Axis connection has take-up spring, the take-up spring center to be coaxially connected with dead axle, and the dead axle both ends are fixed in containing cavities, institute
It states and is provided with ratchet on take-up pulley periphery, the storage cavity wall rotation, which is provided with to offset with ratchet and limit take-up pulley, to exist
The lower pawl turned round of elastic force effect, the storage cavity wall is provided with the actuator that driving pawl was detached from or resisted ratchet, described
It is provided with the take-up button being electrically connected with actuator in charging pile body.
Preferably, the actuator is cylinder, and the piston rod of the cylinder can jack up pawl.
Preferably, the cable is provided with the locating piece that can be offseted with charging pile body at charging head.
Preferably, charging pile outer body face be located at be provided at outlet hole for control cylinder reset reset by
Button, the locating piece can press reset button.
Preferably, the storage cavity wall is provided with mounting rod, and the mounting rod is provided with rotary damper, the rotation
Damper is provided with the ratio wheel to offset with take-up wheel surface.
Preferably, the deceleration wheel surface is provided with the tooth socket with ratchet engagement.
Preferably, the rotary damper is single direction rotation damper.
Compared with prior art, the utility model has the advantages that：
Cable can be pulled out when charging, under the positioning action of ratchet, take-up pulley will not reverse automatically, so as to select
Select the length of pull-out；After charging complete, by pressing take-up button, cylinder is set to push pawl, and pawl is made to be detached from take-up pulley
On ratchet, take-up pulley rotation is unrestricted, take-up spring elastic force effect under start take-up, by the resistance shadow of ratio wheel
It rings, take-up process is more slow, improves device security, prevents from being damaged；When locating piece and the reset in charging pile body are pressed
After button offsets, take-up pulley stops operating, meanwhile, cylinder resets, and pawl is dropped back into ratchet, and automatic takeup is completed.
Description of the drawings
Fig. 1 is the external structure schematic diagram of the utility model embodiment；
Fig. 2 is the internal structure schematic diagram of the utility model embodiment.
In figure：1, charge pile body；11, outlet hole；12, take-up button；13, reset button；2, cable；21, it charges
Head；22, locating piece；3, containing cavities；31, take-up pulley；311, take-up spring；3111, dead axle；312, ratchet；32, pawl；33, pacify
Fill bar；331, rotary damper；3311, ratio wheel；4, actuator.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The present embodiment is only the explanation to the utility model, is not limitations of the present invention, this field skill
Art personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as
It is all protected by Patent Law in the right of the utility model.
A kind of automatic takeup structure of charging pile, referring to Fig.1 with 2 comprising a kind of automatic takeup structure of charging pile, packet
Charging pile body 1, cable 2 and charging head 21 are included, charging pile body 1 is provided with containing cavities 3, and 3 inner wall of containing cavities is through setting
Outlet hole 11, for making cable 2 stretch out, and for charging head 21 to be located in outside charging pile body 1；Setting in containing cavities 3
There are take-up pulley 31, the periphery of take-up pulley 31 to be provided with the annular groove for accommodating cable 2；31 central coaxial of take-up pulley is connected with receipts
Wire spring 311, take-up spring 311 are scroll spring, and the outer ring of scroll spring is connect with the inner wall of take-up pulley 31；Scroll spring
Inner ring is coaxially connected with dead axle 3111, and 3111 both ends of dead axle are fixed in containing cavities 3；It is located at annular groove on 31 periphery of take-up pulley
Both sides be provided with ratchet 312,3 inner wall of containing cavities is provided with pawl 32 by axis pin rotation, pawl 32 under the effect of gravity with
Ratchet 312 offsets, for limiting the automatic rotary under 311 elastic force of take-up spring of take-up pulley 31, so as to select cable 2
Pull out length；3 inner wall of containing cavities is provided with the actuator 4 that driving pawl 32 was detached from or resisted ratchet 312, and actuator 4 is cylinder,
It is provided with the take-up button 12 being electrically connected with cylinder in charging pile body 1, by pressing take-up button 12, makes the piston rod of cylinder
Pawl 32 is jacked up, keeps the rotation of take-up pulley 31 unrestricted.
Cable 2 is provided with the locating piece 22 that can be offseted with charging pile body 1 at charging head 21, and charge pile body 1
Lateral surface is located at the reset button 13 for being provided at outlet hole 11 and being electrically connected with cylinder, and when cable 2 is withdrawn, locating piece 22 can incite somebody to action
Reset button 13 is pressed, for making cylinder automatically reset, to which pawl 32 is dropped back into ratchet 312 automatically.
3 inner wall of containing cavities is provided with mounting rod 33, and mounting rod 33 is provided with rotary damper 331, and rotary damper 331 connects
It is connected to the ratio wheel 3311 to offset with 31 surface of take-up pulley, 3311 surface of ratio wheel is provided with the tooth socket engaged with ratchet 312；Rotation
It is single direction rotation damper 331 to turn damper 331, and drag direction is consistent with the take-up direction of take-up pulley 31, will not in line sending
Damping is provided, damping is provided during automatic takeup, the velocity of rotation of take-up pulley 31 can be reduced, improves the safety of take-up process
Property.
Claims (7)
1. a kind of automatic takeup structure of charging pile, including charging pile body, cable and charging head, it is characterised in that：It is described
Charging pile body is provided with containing cavities, and the containing cavities are provided with outlet hole, and take-up pulley, the receipts are provided in the containing cavities
Line wheel central coaxial is connected with take-up spring, and the take-up spring center is coaxially connected with dead axle, and the dead axle both ends are fixed on
In containing cavities, ratchet is provided on the take-up pulley periphery, the storage cavity wall rotation is provided with and can offset simultaneously with ratchet
The pawl that limitation take-up pulley turns round under the effect of elasticity, the storage cavity wall are provided with driving pawl and are detached from or resist ratchet
Actuator is provided with the take-up button being electrically connected with actuator in the charging pile body.
2. the automatic takeup structure of charging pile according to claim 1, it is characterised in that：The actuator is cylinder, institute
Pawl can be jacked up by stating the piston rod of cylinder.
3. the automatic takeup structure of charging pile according to claim 2, it is characterised in that：The cable is close to charging head
Place is provided with the locating piece that can be offseted with charging pile body.
4. the automatic takeup structure of charging pile according to claim 3, it is characterised in that：Charging pile outer body face
The reset button for controlling cylinder reset is provided at outlet hole, the locating piece can press reset button.
5. the automatic takeup structure of charging pile according to claim 1, it is characterised in that：The storage cavity wall is provided with
Mounting rod, the mounting rod are provided with rotary damper, and the rotary damper is provided with the deceleration to offset with take-up wheel surface
Wheel.
6. the automatic takeup structure of charging pile according to claim 5, it is characterised in that：The deceleration wheel surface is provided with
With the tooth socket of ratchet engagement.
7. the automatic takeup structure of charging pile according to claim 5, it is characterised in that：The rotary damper is unidirectional
Rotary damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465822.2U CN208022533U (en) | 2017-11-06 | 2017-11-06 | A kind of automatic takeup structure of charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465822.2U CN208022533U (en) | 2017-11-06 | 2017-11-06 | A kind of automatic takeup structure of charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208022533U true CN208022533U (en) | 2018-10-30 |
Family
ID=63897951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721465822.2U Expired - Fee Related CN208022533U (en) | 2017-11-06 | 2017-11-06 | A kind of automatic takeup structure of charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208022533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720455A (en) * | 2017-11-06 | 2018-02-23 | 苏州聚锐机电科技有限公司 | A kind of automatic takeup structure of charging pile |
| CN113733955A (en) * | 2021-08-05 | 2021-12-03 | 安徽能通新能源科技有限公司 | Charging head automatic separation type automobile charging pile |
-
2017
- 2017-11-06 CN CN201721465822.2U patent/CN208022533U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720455A (en) * | 2017-11-06 | 2018-02-23 | 苏州聚锐机电科技有限公司 | A kind of automatic takeup structure of charging pile |
| CN113733955A (en) * | 2021-08-05 | 2021-12-03 | 安徽能通新能源科技有限公司 | Charging head automatic separation type automobile charging pile |
| CN113733955B (en) * | 2021-08-05 | 2023-06-13 | 安徽能通新能源科技有限公司 | Automatic-disengagement type charging head automobile charging 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: 20181030 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |