CN219029156U

CN219029156U - New energy automobile fills electric pile with preventing dragging structure

Info

Publication number: CN219029156U
Application number: CN202222835639.4U
Authority: CN
Inventors: 朱建昌
Original assignee: Henan Zechang New Energy Vehicle Service Co ltd
Current assignee: Henan Zechang New Energy Vehicle Service Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-16
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a new energy automobile charging pile with an anti-dragging structure, which comprises a vertical pipe, a detection unit and a pop-up unit, wherein the vertical pipe is connected with the detection unit; a vertical pipe: the lower end of the vertical pipe is provided with a fixed plate, the upper end of the vertical pipe is provided with a protective box, a charging gun is movably inserted into a jack on the left side surface of the protective box, the rear side wall of the vertical pipe is provided with a fixed seat, and the fixed seat is fixedly connected with the outer cambered surface of the cable; and a detection unit: the lower end of the detection unit is fixedly connected with the upper surface of the fixed plate, and the detection unit is matched with the cable; and (3) an ejection unit: the charging gun is arranged in the charging gun; wherein: the novel energy automobile is provided with a dragging-preventing structure charging pile, the charging gun can automatically pop out, and meanwhile, the pop-out unit is simple to reset and good in use convenience.

Description

New energy automobile fills electric pile with preventing dragging structure

Technical Field

The utility model relates to the technical field of charging piles, in particular to a charging pile with an anti-dragging structure for a new energy automobile.

Background

Along with the progress of society, new energy automobiles are more and more, the in-process that new energy automobiles used need to use the charging stake to charge, the charging stake is that an input is connected with alternating current electric wire netting is direct, the output all is equipped with charging plug, be used for the equipment that charges for electric automobile, generally provide two kinds of charging modes of conventional charging and quick charge, people can use specific charging card even cell-phone to sweep the sign indicating number, use on the man-machine interaction operation interface that the charging stake provided, carry out corresponding charging mode, charging time, operation such as expense data print, the charging stake display screen can show data such as charge, expense, charging time, but, the charging stake of present stage mostly does not have to prevent dragging the mechanism, when the car owner forgets to pull out the charging plug, when directly starting the car and leave, can make charging gun and cable impaired, can also cause the damage to the charging mouth of car, for this reason, we propose a new energy automobile to have the structure of preventing dragging.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the charging pile with the anti-dragging structure for the new energy automobile, which can automatically detect dragging, is long in dragging allowance, can automatically pop up a charging gun, is simple in resetting of a pop-up unit, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a new energy automobile is with having and preventing charging stake of dragging structure, including riser, detecting element and popping out the unit;

a vertical pipe: the lower end of the vertical pipe is provided with a fixed plate, the upper end of the vertical pipe is provided with a protective box, a charging gun is movably inserted into a jack on the left side surface of the protective box, the rear side wall of the vertical pipe is provided with a fixed seat, and the fixed seat is fixedly connected with the outer cambered surface of the cable;

and a detection unit: the lower end of the detection unit is fixedly connected with the upper surface of the fixed plate, and the detection unit is matched with the cable;

and (3) an ejection unit: the charging gun is arranged in the charging gun;

wherein: still include the singlechip, the singlechip sets up in the back lateral wall of protective housing, and the input of rifle charges passes through the output of cable electricity connection singlechip, and the input electricity of singlechip is connected external power source, can automatic detection drag to simple structure has longer surplus of dragging, provides sufficient reaction time for popping up the unit, can utilize the effort of spring with rifle automatic pop-up that charges, and then guaranteed the security of equipment, and the while resets simply, has improved the convenience when using greatly.

Further, the detecting unit comprises a sliding column and a first sliding seat, wherein the sliding columns are symmetrically arranged in the middle of the upper surface of the fixing plate, the first sliding seat is connected between the two sliding columns in a sliding mode, and the first sliding seat is matched with the cable and provided with larger dragging allowance.

Further, the detecting unit further comprises a micro switch, the micro switch is arranged on the left side wall of the vertical pipe through a fixing block and is matched with the first sliding seat, the output end of the micro switch is electrically connected with the input end of the single chip microcomputer, and automatic dragging detection is facilitated.

Further, pop out the unit and include the holding ring, pop out seat and big spring, the holding ring sets up in the middle part of rifle extrados that charges, and the right flank of holding ring is equipped with big spring, and the right-hand member of big spring and the right side wall fixed connection who pops out the seat, big spring is located the inside that pops out the seat, conveniently pops out the automatic of rifle that charges.

Further, the ejecting unit comprises a second sliding seat, the second sliding seat is arranged in the middle of the outer arc surface of the charging gun, the inner arc wall of the second sliding seat is in sliding connection with the outer arc surface of the ejecting seat, and sliding guide is provided for the ejecting seat.

Further, pop out the unit still including spacing, electromagnetism push-and-pull rod and draw runner, the lower extreme of spacing and the slide hole sliding connection of rifle upper end that charges, the upper end of spacing and the locating hole cooperation setting of popping out the seat left end, electromagnetism push-and-pull rod set up the inside of rifle that charges, and the flexible end of electromagnetism push-and-pull rod is equipped with the draw runner, and draw runner and spacing cooperation setting, the output of singlechip is connected to the input electricity of electromagnetism push-and-pull rod, and convenient automatic cancellation is spacing.

Further, the right end of the pop-up seat is provided with a rubber sleeve, and the rubber sleeve prevents the pop-up seat from being knocked.

Further, the left side face of the limiting strip is provided with a poking piece, so that the limiting strip can be moved and reset conveniently.

Compared with the prior art, the utility model has the beneficial effects that: this new energy automobile fills electric pile with preventing dragging structure has following benefit:

1. when the rifle that charges forgets to take out and walk the car, the car will drive the rifle that charges, the rifle that charges then will take the cable to remove, and then the cable will be pulled out from the inside of riser, and the rear end of cable is fixed through the fixing base, and then the inside cable of riser straightens gradually, simultaneously cable and first slide take place relative slip, and will drive first slide and upwards slide along the traveller, and then first slide and fixed block and micro-gap switch separation, and then the inside contact position of micro-gap switch will change, micro-gap switch gives the singlechip with the signal of telecommunication, can automated inspection drag, and simple structure has longer drag the surplus, provide sufficient reaction time for popping out the unit.

2. The singlechip is used for controlling the electromagnetic push-pull rod to work, the telescopic end of the electromagnetic push-pull rod drives the sliding bar to move downwards and then the sliding bar is separated from the limiting bar, the sliding bar can not block the limiting bar to move downwards, then the large spring in a compressed state gives the ejecting seat a rightward acting force, the inclined inner side wall of the left end positioning hole of the ejecting seat can drive the limiting bar to move downwards, and then the limiting bar can not limit the movement of the ejecting seat, meanwhile, the rubber sleeve on the right side of the ejecting seat is contacted with a vehicle body, and then the large spring drives the supporting ring to drive the charging gun to move leftwards under the support of the ejecting seat, so that the ejecting gun is ejected, and further, the left side surface of the limiting bar is provided with a pulling piece.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;

fig. 3 is an enlarged schematic view of the structure of the present utility model at B.

In the figure: the device comprises a vertical pipe 1, a protective box 2, a single chip microcomputer 3, a charging gun 4, a fixed seat 5, a detection unit 6, a sliding column 61, a first sliding seat 62, a micro switch 63, a pop-up unit 7, a supporting ring 71, a pop-up seat 72, a large spring 73, a limit bar 74, an electromagnetic push-pull rod 75, a sliding bar 76, a second sliding seat 77, a rubber sleeve 8, a pulling sheet 9 and a fixed plate 10.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a new energy automobile is with having and defending the electric pile of charging of the structure of dragging, including riser 1, detection unit 6 and popping up the unit 7;

riser 1: the lower end of the vertical pipe is provided with a fixing plate 10, the fixing plate 10 is convenient for fixing the vertical pipe 1, the vertical pipe 1 provides support for the parts above, the upper end of the vertical pipe 1 is provided with a protective box 2, the protective box 2 protects the parts inside, a charging gun 4 is movably inserted into a jack on the left side surface of the protective box 2, the rear side wall of the vertical pipe 1 is provided with a fixing seat 5, and the fixing seat 5 is fixedly connected with the extrados surface of a cable;

detection unit 6: the detecting unit 6 is fixedly connected with the upper surface of the fixed plate 10, the detecting unit 6 is matched with a cable, the detecting unit 6 comprises sliding columns 61 and first sliding seats 62, the sliding columns 61 are symmetrically arranged in the middle of the upper surface of the fixed plate 10, the first sliding seats 62 are connected between the two sliding columns 61 in a sliding mode, the first sliding seats 62 are matched with the cable, the detecting unit 6 further comprises micro-switches 63, the micro-switches 63 are arranged on the left side wall of the vertical pipe 1 through fixed blocks, the micro-switches 63 are matched with the first sliding seats 62, the output ends of the micro-switches 63 are electrically connected with the input ends of the single chip microcomputer 3, when the charging gun 4 forgets to take out and open the automobile, the automobile drives the charging gun 4, the charging gun 4 moves the cable, the cable is pulled out from the inside of the vertical pipe 1, the rear end of the cable is fixed through the fixed seat 5, the cable inside the vertical pipe 1 is gradually straightened, the cable slides relatively to the first sliding seats 62, the first sliding seats 62 are driven to slide upwards along the sliding columns 61, and the first sliding seats 62 are separated from the fixed blocks and the micro-switches 63 are separated from the fixed blocks, and the positions of the micro-switches 63 are changed;

ejection unit 7: the charging gun is arranged in the charging gun 4, the ejecting unit 7 comprises a supporting ring 71, an ejecting seat 72 and a large spring 73, the supporting ring 71 is arranged in the middle of the outer cambered surface of the charging gun 4, the large spring 73 is arranged on the right side surface of the supporting ring 71, the right end of the large spring 73 is fixedly connected with the right side wall of the ejecting seat 72, the large spring 73 is positioned in the ejecting seat 72, the ejecting unit 7 comprises a second sliding seat 77, the second sliding seat 77 is arranged in the middle of the outer cambered surface of the charging gun 4, the inner cambered wall of the second sliding seat 77 is in sliding connection with the outer cambered surface of the ejecting seat 72, the second sliding seat 77 provides sliding guide for the ejecting seat 72, the ejecting unit 7 also comprises a limiting strip 74, an electromagnetic push-pull rod 75 and a sliding strip 76, the lower end of the limiting strip 74 is in sliding connection with a sliding hole at the upper end of the charging gun 4, the upper end of the limiting strip 74 is matched with a positioning hole at the left end of the ejecting seat 72, the electromagnetic rod 75 is arranged in the charging gun 4, the telescopic end of the electromagnetic push-pull rod 75 is provided with a sliding strip 76, the sliding strip 76 is matched with the limit strip 74, the input end of the electromagnetic push-pull rod 75 is electrically connected with the output end of the single chip microcomputer 3, the right end of the pop-up seat 72 is provided with a rubber sleeve 8, the rubber sleeve 8 prevents the pop-up seat 72 from being scratched, the electromagnetic push-pull rod 75 works, the telescopic end of the electromagnetic push-pull rod 75 drives the sliding strip 76 to move downwards and obliquely downwards, the sliding strip 76 is separated from the limit strip 74, the sliding strip 76 can not block the limit strip 74 to move downwards, the large spring 73 in a compressed state applies a rightward acting force to the pop-up seat 72, the limit strip 74 can not be limited to move downwards by the inclined inner side wall of the positioning hole at the left end of the pop-up seat 72, the rubber sleeve 8 at the right side of the pop-up seat 72 is contacted with a car body, the large spring 73 drives the support ring 71 to drive the charging gun 4 to move leftwards under the support of the pop-up seat 72, the charging gun 4 is further ejected, the pulling piece 9 is arranged on the left side face of the limiting strip 74, when the charging gun needs to be reset, the ejecting seat 72 is reset firstly, then the limiting strip 74 is moved upwards to reset by pulling the pulling piece 9, then the telescopic end of the electromagnetic push-pull rod 75 stretches out under the action of the spring of the electromagnetic push-pull rod, and then the sliding strip 76 is driven to reset, and then the sliding strip 76 stops the limiting strip 74 from moving downwards, so that locking is realized;

wherein: still include singlechip 3, singlechip 3 sets up in the back lateral wall of protective housing 2, the input of rifle 4 charges passes through the output of cable electricity connection singlechip 3, external power source is connected to the input electricity of singlechip 3, pull out the rifle 4 that charges and insert in the hole that charges of car during the use, then regulate and control singlechip 3 through the touch-sensitive screen of the front side of operating protective housing 2, and then singlechip 3 control rifle 4 that charges is electrified, then charge the car, micro-gap switch 63 gives singlechip 3 with the signal of telecommunication, singlechip 3 will control electromagnetic push-pull rod 75 work.

The utility model provides a new energy automobile charging pile with an anti-dragging structure, which has the following working principle: when in use, the charging gun 4 is pulled out and inserted into a charging hole of an automobile, then the single chip microcomputer 3 is regulated and controlled by operating the touch screen on the front side surface of the protective box 2, then the single chip microcomputer 3 controls the charging gun 4 to be electrified, then the automobile is charged, when the charging gun 4 forgets to take out and drive the automobile, the automobile drives the charging gun 4, the charging gun 4 further moves a driving cable, the cable is pulled out from the inside of the vertical pipe 1, the rear end of the cable is fixed through the fixed seat 5, the cable in the vertical pipe 1 is gradually straightened, simultaneously the cable and the first sliding seat 62 are relatively slid, the first sliding seat 62 is driven to slide upwards along the sliding column 61, the first sliding seat 62 is further separated from the fixed block and the micro switch 63, the contact position in the micro switch 63 is further changed, the micro switch 63 transmits an electric signal to the single chip microcomputer 3, the single chip microcomputer 3 controls the electromagnetic rod 75 to work, the telescopic end of the electromagnetic push-pull rod 75 drives the sliding bar 76 to move downwards and obliquely downwards, the sliding bar 76 is separated from the limiting bar 74, the sliding bar 76 can not block the limiting bar 74 to move downwards, the large spring 73 in a compressed state gives a rightward acting force to the ejecting seat 72, the inclined inner side wall of the left end positioning hole of the ejecting seat 72 can drive the limiting bar 74 to move downwards, the limiting bar 74 can not limit the movement of the ejecting seat 72, the rubber sleeve 8 on the right side of the ejecting seat 72 is contacted with a vehicle body, the large spring 73 drives the supporting ring 71 to drive the charging gun 4 to move leftwards under the support of the ejecting seat 72, the charging gun 4 is further ejected, when the charging gun 4 needs to be reset, the ejecting seat 72 is reset firstly, then the limiting bar 74 is moved upwards through the poking of the poking sheet 9 to reset, then the telescopic end of the electromagnetic push-pull rod 75 stretches out under the action of the spring of the large spring, and then drive the draw runner 76 to reset, then draw runner 76 will block the downward movement of spacing 74, and then realize the locking, then send the line into the inside of riser 1, the extrados of cable is equipped with the baffle ring and prevents that the cable from sending more.

It should be noted that, in the above embodiment, the single-chip microcomputer 3, the micro-switch 63 and the electromagnetic push-pull rod 75 can be freely configured according to practical application scenarios, the single-chip microcomputer 3 may be a single-chip microcomputer with a model of STM32H743, the micro-switch 63 may be a micro-switch with a model of VS10N011C2, the electromagnetic push-pull rod 75 may be an electromagnetic push-pull rod with a model of KK-0730B, and the single-chip microcomputer 3 controls the micro-switch 63 and the electromagnetic push-pull rod 75 to work by a method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. New energy automobile fills electric pile with preventing dragging structure, its characterized in that: comprises a vertical pipe (1), a detection unit (6) and an ejection unit (7);

riser (1): the lower end of the vertical pipe is provided with a fixed plate (10), the upper end of the vertical pipe (1) is provided with a protective box (2), a charging gun (4) is movably inserted into a jack on the left side surface of the protective box (2), the rear side wall of the vertical pipe (1) is provided with a fixed seat (5), and the fixed seat (5) is fixedly connected with the extrados surface of the cable;

detection unit (6): the detection unit (6) is matched with the cable;

an ejecting unit (7): is arranged in the charging gun (4);

wherein: the charging gun is characterized by further comprising a singlechip (3), wherein the singlechip (3) is arranged on the rear side wall of the protective box (2), the input end of the charging gun (4) is electrically connected with the output end of the singlechip (3) through a cable, and the input end of the singlechip (3) is electrically connected with an external power supply.

2. The charging pile with anti-dragging structure for new energy automobile according to claim 1, wherein the charging pile is characterized in that: the detection unit (6) comprises sliding columns (61) and first sliding seats (62), the sliding columns (61) are symmetrically arranged in the middle of the upper surface of the fixed plate (10), the first sliding seats (62) are connected between the two sliding columns (61) in a sliding mode, and the first sliding seats (62) are matched with the cables.

3. The charging pile with anti-dragging structure for new energy automobile according to claim 2, wherein the charging pile is characterized in that: the detection unit (6) further comprises a micro switch (63), the micro switch (63) is arranged on the left side wall of the vertical pipe (1) through a fixed block, the micro switch (63) is matched with the first sliding seat (62), and the output end of the micro switch (63) is electrically connected with the input end of the single chip microcomputer (3).

4. The charging pile with anti-dragging structure for new energy automobile according to claim 1, wherein the charging pile is characterized in that: the utility model discloses a charging gun, including pop out unit (7), including support ring (71), pop out seat (72) and big spring (73), support ring (71) set up in the middle part of charging gun (4) extrados, and the right flank of support ring (71) is equipped with big spring (73), and the right-hand member of big spring (73) is connected with the right side wall fixed of popping out seat (72), and big spring (73) are located the inside of popping out seat (72).

5. The new energy automobile fills electric pile with anti-drag structure according to claim 4, wherein: the ejecting unit (7) comprises a second sliding seat (77), the second sliding seat (77) is arranged in the middle of the outer arc surface of the charging gun (4), and the inner arc wall of the second sliding seat (77) is in sliding connection with the outer arc surface of the ejecting seat (72).

6. The new energy automobile fills electric pile with anti-drag structure according to claim 4, wherein: the ejecting unit (7) further comprises a limit bar (74), an electromagnetic push-pull rod (75) and a slide bar (76), the lower end of the limit bar (74) is in sliding connection with a slide hole at the upper end of the charging gun (4), the upper end of the limit bar (74) is matched with a positioning hole at the left end of the ejecting seat (72), the electromagnetic push-pull rod (75) is arranged in the charging gun (4), a sliding bar (76) is arranged at the telescopic end of the electromagnetic push-pull rod (75), the sliding bar (76) is matched with the limiting bar (74), and the input end of the electromagnetic push-pull rod (75) is electrically connected with the output end of the single chip microcomputer (3).

7. The new energy automobile fills electric pile with anti-drag structure according to claim 4, wherein: the right end of the ejecting seat (72) is provided with a rubber sleeve (8).

8. The new energy automobile fills electric pile with anti-drag structure according to claim 6, wherein: the left side face of the limit strip (74) is provided with a poking piece (9).