CN212709032U - Charging pile for electric vehicle - Google Patents
Charging pile for electric vehicle Download PDFInfo
- Publication number
- CN212709032U CN212709032U CN202021716077.6U CN202021716077U CN212709032U CN 212709032 U CN212709032 U CN 212709032U CN 202021716077 U CN202021716077 U CN 202021716077U CN 212709032 U CN212709032 U CN 212709032U
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- pile body
- charging
- wall
- charging wire
- installation
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- 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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- 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
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- 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
- Y02T90/12—Electric charging stations
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- 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
Abstract
The utility model discloses a fill electric pile for electric motor car, including the pile body, the inner chamber joint arm-tie of pile body, installation extension spring between arm-tie and pile body inner wall, the arm-tie installation is many to the fixed plate, installation take-up pulley between the fixed plate, one side inner wall connection charging wire of pile body, the charging wire runs through take-up pulley and arm-tie clearance, the other end of charging wire runs through the opposite side outer wall of pile body and installs the head that charges, pile body curb plate internal rotation installation pinch roller, the pinch roller presses on the charging wire, the pinch roller cup joints the pivot, the lateral wall top installation couple of pile body, the solid fixed ring of outer wall installation of head that charges, installation locking mechanical system between couple and pivot. The pile body is pulled out the charging wire through the head that charges, and locking mechanical system makes the pinch roller can only rotate and emit the charging wire, and the pinch roller compresses tightly the charging wire, is convenient for charge, and after charging, the head that charges is through hanging on the couple, and the couple drives locking mechanical system and carries out the unblock to the pinch roller, and the pinch roller can reverse, and the extension spring drives the arm-tie and slides, and the charging wire is automatic to be pulled into and deposits in the pile body.
Description
Technical Field
The utility model relates to a fill electric pile technical field, specifically be a fill electric pile for electric motor car.
Background
Along with the development of new forms of energy technique, the electric motor car increases gradually, need charge through filling electric pile in the electric motor car use, fill electric pile's input and alternating current network lug connection, the output all is equipped with charging plug and is used for charging for the electric motor car, present charging cable's charging circuit all exposes outside the pile body, charging plug hangs at the pile body outer wall after charging, and the charging wire often directly drags in the bottom surface, lead to charging wire surface wear and tear easily and even rolled by the car, lead to the charging wire to damage, for this we provide a fill electric pile for the electric motor car and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fill electric pile for electric motor car to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a charging pile for an electric vehicle comprises a pile body, wherein the top and the bottom of an inner cavity of the pile body are both in sliding clamping connection with a pulling plate, tension springs are arranged between the far side of the pulling plate and the inner wall of the pile body, a plurality of pairs of fixed plates are fixedly arranged on the near side of the pulling plate, a take-up pulley is rotatably arranged between each pair of fixed plates through a pin shaft, one end of a charging wire is fixedly connected with the inner wall of one side of the pile body, the charging wire sequentially penetrates through the gap between the take-up pulley and the pulling plate, the other end of the charging wire penetrates through the outer wall of the other side of the pile body in a sliding manner and is fixedly provided with a charging head, two pressing wheels are rotatably arranged in a side plate at one end of the pile body close to the charging head, the two pressing wheels are tightly pressed on the top surface and the bottom surface of the charging wire, the pinch roller is fixedly sleeved with a rotating shaft, a hook is installed at the top of the side wall of the pile body, a fixing ring is fixedly installed on the outer wall of the charging head, and a locking mechanism is installed between the hook and the rotating shaft at the top of the charging wire.
Preferably, the inner walls of the two ends of the pile body are provided with guide grooves, the two ends of the pulling plate are fixedly provided with guide blocks, and the guide blocks are clamped with the guide grooves in a sliding manner.
Preferably, the outer walls of the circumferences of the take-up pulley and the pinch roller are both provided with arc-shaped wire grooves, and the inner walls of the arc-shaped wire grooves of the pinch roller are provided with reticular anti-skidding lines.
Preferably, locking mechanical system includes the turn trough, it has the turn trough to open in the pile body curb plate at charging wire top, the fixed cover of one end of pivot connects the ratchet, the ratchet rotates and cup joints in the turn trough, the circumference outer wall of ratchet is opened there are a plurality of grooves of accomodating, it all rotates installation ratchet through the round pin axle in the groove to accomodate, and the ratchet with accomodate the intertank installation torsional spring, it has the spout to open in the pile body at turn trough top, the joint locking lever slides in the spout, the bottom meshing ratchet of locking lever, the outer wall top of pile body is opened there is the spread groove, rotate the middle part of installation pull rod through the round pin axle in the spread groove, the pull rod is close to the one end fixed connection couple of pile body outer wall, the other end of pull rod rotates the top of connecting the locking lever, install the pressure spring between the top of the pull rod of locking lever department.
Preferably, one side of the bottom of the stopping rod and the ratchet are inclined planes matched with each other, the other side of the bottom of the stopping rod is a vertical plane, a sliding shaft is fixedly installed at the top of the stopping rod, a waist-shaped groove is formed in one end, far away from the hook, of the pull rod, the sliding shaft is in sliding sleeve connection with the waist-shaped groove, and a protective cover is fixedly installed on the outer wall of the pile body at the top of the connecting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the charging wire is pulled out of the pile body through the charging head, the locking mechanism limits the pressing wheel, so that the pressing wheel can only rotate to release the charging wire, and the charging wire is pressed and fixed, so that the charging wire is stable during charging and is convenient to charge and use;
2. after charging, the head that charges is hung on the couple, and the couple linkage drives the locking mechanical system unblock for the pinch roller can the free rotation, then the pulling force of extension spring drives the arm-tie and slides, and take-up pulley pulling charging wire makes the charging wire draw in the pile body automatically and deposits, and it is convenient to use, and avoids charging to expose and lead to damaging.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of the locking mechanism of the present invention;
fig. 3 is an exploded view of the local structure of the ratchet wheel of the present invention.
In the figure: 1. a pile body; 2. pulling a plate; 3. a tension spring; 4. a fixing plate; 5. a take-up pulley; 6. a charging wire; 7. a charging head; 8. hooking; 9. a locking mechanism; 91. rotating the groove; 92. a ratchet wheel; 93. a receiving groove; 94. a ratchet; 95. a chute; 96. a stopper rod; 97. connecting grooves; 98. a pull rod; 99. a pressure spring; 10. a pinch roller; 11. a rotating shaft; 12. a fixing ring; 13. a sliding shaft; 14. a waist-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a charging pile for an electric vehicle comprises a pile body 1, wherein the top and the bottom of an inner cavity of the pile body 1 are slidably clamped with a pulling plate 2, a tension spring 3 is arranged between one far side of the pulling plate 2 and the inner wall of the pile body 1, a plurality of pairs of fixing plates 4 are fixedly arranged on one near side of the pulling plate 2, a take-up pulley 5 is rotatably arranged between each pair of fixing plates 4 through a pin shaft, one end of a charging wire 6 is fixedly connected with the inner wall of one side of the pile body 1, the charging wire 6 sequentially penetrates through the gap between the take-up pulley 5 and the pulling plate 2, the other end of the charging wire 6 penetrates through the outer wall of the other side of the pile body 1 in a sliding manner and is fixedly provided with a charging head 7, two pressing pulleys 10 are rotatably arranged in a side plate at one end of the pile body 1 near the charging head 7, the two pressing pulleys 10 are tightly pressed on the top surface and the bottom surface of the charging wire 6, a locking mechanism 9 is arranged between the hook 8 and a rotating shaft 11 at the top of the charging wire 6. When charging, the pulling is charged head 7 and is made the charging wire 6 pull out pile body 1, then the charging wire 6 slides through 5 pulling arm-tie of take-up pulley 2 and is close to, extension spring 3 extension, locking mechanical system 9 makes pinch roller 10 can only rotate and emit charging wire 6 this moment, thereby be convenient for pinch roller 10 compresses tightly charging wire 6, then the pulling force of extension spring 3 can't draw in charging wire 6 in pile body 1, be convenient for charge, after charging, charging head 7 is hung through solid fixed ring 12 and is placed on couple 8, couple 8 drives locking mechanical system 9 and carries out the unblock to pinch roller 10 this moment, then pinch roller 10 can reverse, 3 drive arm-tie 2 of extension spring slide this moment, take-up pulley 5 pulling charging wire 6, make charging wire 6 automatic draw in pile body 1 and deposit, convenient use, and avoid charging to expose and lead to the damage.
The inner walls of the two ends of the pile body 1 are provided with guide grooves, the guide blocks are fixedly arranged at the two ends of the pulling plate 2, and the guide blocks are slidably clamped in the guide grooves to guide the pulling plate 2.
The circumference outer wall of take-up pulley 5 and pinch roller 10 has all opened the arc wire casing, is convenient for carry out the joint to charging wire 6, and the arc wire casing inner wall of pinch roller 10 is equipped with netted anti-skidding line, increase frictional force for pinch roller 10 can compress tightly fixedly charging wire 6 when locking mechanism 9 locks, is convenient for charge.
The locking mechanism 9 comprises a rotating groove 91, the rotating groove 91 is arranged in a side plate of the pile body 1 at the top of the charging wire 6, one end of a rotating shaft 11 is fixedly sleeved with a ratchet wheel 92, the ratchet wheel 92 is rotatably sleeved in the rotating groove 91, the circumferential outer wall of the ratchet wheel 92 is provided with a plurality of accommodating grooves 93, the accommodating grooves 93 are respectively and rotatably provided with a ratchet 94 through a pin shaft, a torsion spring is arranged between the ratchet 94 and the accommodating grooves 93, the pile body 1 at the top of the rotating groove 91 is internally provided with a sliding groove 95, the sliding groove 95 is slidably clamped with a stop rod 96, the bottom of the stop rod 96 is meshed with the ratchet 94, the top of the outer wall of the pile body 1 is provided with a connecting groove 97, the middle part of a pull rod 98 is rotatably arranged in the connecting groove 97 through a pin shaft, one end of the pull rod 98, which is close to the outer wall of the pile body 1, is fixedly connected with a hook 8, the other end of, the charging head 7 is taken down from the hook 8, at this time, the pressure spring 99 presses the pull rod 98 downwards, the stop rod 96 slides downwards along the sliding groove 95 to be engaged with the ratchet 94, one side of the bottom of the stop rod 96 and the ratchet 94 are inclined planes matched with each other, the other side is a vertical plane, when the charging wire 6 is pulled out of the pile body 1 through the charging head 7, the charging wire 6 drives the pressing wheel 10 to rotate, the pressing wheel 10 drives the ratchet 92 to rotate through the rotating shaft 11, at this time, the ratchet 94 is in contact with the inclined plane at the bottom of the stop rod 96, the ratchet 94 slides along the inclined plane to compress the torsion spring and rotates into the accommodating groove 93, the rotating shaft 11 can smoothly rotate, the charging wire 6 is conveniently pulled out, and the ratchet 94 and the other side of the bottom of the stop rod 96 are vertical planes matched with each other, the ratchet 92 cannot rotate reversely, so that the pressing wheel 10 cannot rotate reversely to retract the charging wire 6 into the pile body 1, the charging wire 6, at this time, the gravity of the charging head 7 presses the hook 8 downwards, so that the pull rod 98 rotates, the pull rod 98 pulls the stop rod 96 upwards, the stop rod 96 is separated from the ratchet 94, the compression wheel 10 can rotate reversely, and the tension of the tension spring 3 causes the charging wire 6 to be pulled into the pile body 1 for storage.
The top fixed mounting sliding shaft 13 of stop rod 96, the pull rod 98 is kept away from the one end of couple 8 and is opened there is waist type groove 14, and sliding shaft 13 slides and cup joints waist type groove 14, upwards stimulates stop rod 96 when the pull rod 98 of being convenient for rotates, and the fixed mounting protection casing is gone up on the pile body 1 outer wall at spread groove 97 top, and the protection casing carries out rain-proof dustproof to it after the head 7 that charges hangs on couple 8.
The working principle is as follows: in the utility model, during charging, the charging head 7 is taken down from the hook 8, at this time, the tension spring 99 pushes the pull rod 98 downwards, the stop rod 96 slides downwards along the chute 95 to engage with the ratchet 94, the charging wire 6 is pulled out of the pile body 1 by pulling the charging head 7, the charging wire 6 is pulled to slide close to the pull plate 2 through the take-up pulley 5, the tension spring 3 is extended, the electric pinch roller 10 rotates when the charging wire 6 is pulled out of the pile body 1, the pinch roller 10 drives the ratchet 92 to rotate through the rotating shaft 11, at this time, the ratchet 94 contacts with the inclined plane at the bottom of the stop rod 96, the ratchet 94 slides along the inclined plane to compress the torsion spring and rotates into the accommodating groove 93, the rotating shaft 11 can smoothly rotate, the charging wire 6 is conveniently pulled out, and the other surface at the bottom of the ratchet 94 and the stop rod 96 is a vertical plane matched with each other surface, the ratchet 92 can not reversely rotate, so that the ratchet 10 can not, after charging, the head 7 that charges is hung on couple 8 through solid fixed ring 12, the head 7 gravity that charges this moment pushes down couple 8, make pull rod 98 rotate, then pull rod 98 upwards stimulates stop lever 96, make stop lever 96 break away from ratchet 94, then pinch roller 10 can reverse, the pulling force of extension spring 3 drives arm-tie 2 and slides this moment, take-up pulley 5 stimulates charging wire 6, make charging wire 6 automatic draw in pile body 1 and deposit, it is convenient to use, and avoid charging to expose and lead to damaging.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fill electric pile for electric motor car, includes pile body (1), its characterized in that: the device is characterized in that the top and the bottom of an inner cavity of a pile body (1) are connected with a pulling plate (2) in a sliding and clamping manner, tension springs (3) are installed between one side, away from the pulling plate (2), of the pulling plate and the inner wall of the pile body (1), a plurality of pairs of fixing plates (4) are fixedly installed on one side, close to the pulling plate (2), of the pulling plate, a take-up pulley (5) is rotatably installed between each pair of fixing plates (4) through a pin shaft, one inner wall of one side of the pile body (1) is fixedly connected with one end of a charging wire (6), the charging wire (6) sequentially penetrates through the gap between the take-up pulley (5) and the pulling plate (2), the other end of the charging wire (6) slidably penetrates through the outer wall of the other side of the pile body (1) and is fixedly installed with a charging head (7), two pressing wheels (10) are rotatably installed in a side plate at one end, close to the, the utility model discloses a pile charging device, including pinch roller (10), lateral wall top installation couple (8) of pile body (1), the outer wall fixed mounting who charges head (7) is solid fixed ring (12), installation locking mechanical system (9) between pivot (11) at couple (8) and charging wire (6) top.
2. The charging pile for electric vehicles according to claim 1, characterized in that: the inner walls of the two ends of the pile body (1) are provided with guide grooves, the guide blocks are fixedly arranged at the two ends of the pulling plate (2) and are connected with the guide grooves in a sliding and clamping mode.
3. The charging pile for electric vehicles according to claim 1, characterized in that: the wire winding device is characterized in that arc-shaped wire grooves are formed in the outer walls of the circumferences of the wire winding wheel (5) and the pressing wheel (10), and reticular anti-skidding patterns are arranged on the inner wall of each arc-shaped wire groove of the pressing wheel (10).
4. The charging pile for electric vehicles according to claim 1, characterized in that: locking mechanical system (9) including rotary slot (91), rotary slot (91) has been seted up in the pile body (1) curb plate at charging wire (6) top, the fixed cover of one end of pivot (11) connects ratchet (92), ratchet (92) rotate to cup joint in rotary slot (91), the circumference outer wall of ratchet (92) is opened has a plurality of grooves (93) of accomodating, all rotate installation ratchet (94) through the round pin axle in accomodating groove (93), and install the torsional spring between ratchet (94) and accomodating groove (93), spout (95) have been seted up in pile body (1) at rotary slot (91) top, slide joint stop lever (96) in spout (95), the bottom meshing (94) of stop lever (96), open at the outer wall top of pile body (1) has spread groove (97), rotate the middle part of installation pull rod (98) through the round pin axle in spread groove (97), one end fixed connection couple (8) that pull rod (98) are close to pile body (1) outer wall, the other end of pull rod (98) rotates the top of connecting stop lever (96), installation pressure spring (99) between the top of pull rod (98) and the inner chamber top of spread groove (97) of stop lever (96) department.
5. The charging pile for electric vehicles according to claim 4, wherein: one side of the bottom of the stop rod (96) and the ratchet (94) are inclined planes matched with each other, the other side of the bottom of the stop rod is a vertical plane, a sliding shaft (13) is fixedly installed at the top of the stop rod (96), one end, far away from the hook (8), of the pull rod (98) is provided with a waist-shaped groove (14), the sliding shaft (13) is slidably sleeved with the waist-shaped groove (14), and a protective cover is fixedly installed on the outer wall of the pile body (1) at the top of the connecting groove (97).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716077.6U CN212709032U (en) | 2020-08-17 | 2020-08-17 | Charging pile for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716077.6U CN212709032U (en) | 2020-08-17 | 2020-08-17 | Charging pile for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212709032U true CN212709032U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021716077.6U Active CN212709032U (en) | 2020-08-17 | 2020-08-17 | Charging pile for electric vehicle |
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| CN (1) | CN212709032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963289A (en) * | 2021-03-26 | 2021-06-15 | 浙江师范大学 | Marine dragging type ocean energy collection power generation device |
| CN113120702A (en) * | 2021-04-22 | 2021-07-16 | 中铁西南科学研究院有限公司 | Cable winding and unwinding device |
| CN115959532A (en) * | 2023-03-16 | 2023-04-14 | 烟台科优生物科技有限公司 | Coiling device of lead wire for electrocardiogram monitoring |
-
2020
- 2020-08-17 CN CN202021716077.6U patent/CN212709032U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963289A (en) * | 2021-03-26 | 2021-06-15 | 浙江师范大学 | Marine dragging type ocean energy collection power generation device |
| CN113120702A (en) * | 2021-04-22 | 2021-07-16 | 中铁西南科学研究院有限公司 | Cable winding and unwinding device |
| CN115959532A (en) * | 2023-03-16 | 2023-04-14 | 烟台科优生物科技有限公司 | Coiling device of lead wire for electrocardiogram monitoring |
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