CN116394792A

CN116394792A - Outdoor rainproof charging pile

Info

Publication number: CN116394792A
Application number: CN202310623209.2A
Authority: CN
Inventors: 刘发荣; 杨崇辉; 刘广华
Original assignee: Jiangxi Lvbaobao Tongka Technology Co ltd
Current assignee: Jiangxi Lvbaobao Tongka Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-07-07

Abstract

The invention relates to the technical field of electric vehicle charging piles, in particular to an outdoor rainproof charging pile. The technical problems to be solved are as follows: the outdoor rainproof charging pile can be used for preventing water from entering the inserting hole. The technical proposal is as follows: the utility model provides an outdoor rainproof charging pile, includes the support frame, fills electric pile body, removes stoving mechanism and protection machanism, and the upper portion of support frame is connected with fills electric pile body, fills the front portion of electric pile body and is equipped with the socket, fills the front portion of electric pile body and is equipped with and removes stoving mechanism, removes the front portion of stoving mechanism and is equipped with protection machanism. According to the waterproof plug, the air cylinder and the first fixing piece drive the clamping piece and the plug to move backwards, the plug is dried through the dryer in the process, the plug is prevented from being inserted into the jack under the condition of attaching rainwater, the protection plate and the protection piece prevent the rainwater from entering the protection cover, the plug is prevented from attaching the rainwater, the jack is prevented from entering water, and therefore the purpose of waterproof the jack is achieved.

Description

Outdoor rainproof charging pile

Technical Field

The invention relates to the technical field of electric vehicle charging piles, in particular to an outdoor rainproof charging pile.

Background

The outdoor charging pile is mainly divided into two types, namely an electric automobile charging pile and an electric bicycle charging pile, and because the charging pile is installed outdoors, a corresponding protection mechanism is required to be designed according to natural weather conditions.

Patent publication No. CN205901368U discloses a rain-proof electric pile that fills, including the bottom plate, the bottom plate bottom is equipped with four universal wheels that play a supporting role, is equipped with the hydraulic pressure post on the bottom plate, is equipped with on the hydraulic pressure post and fills electric pile body, fills electric pile body openly and is equipped with the track of a pair of perpendicular to ground direction.

When rainy day, need rise the charging pile body of above-mentioned rain-proof charging pile, then pull out the weather shield and be used for keeping off the rain, but because the rainy day often can wind, lead to the rainwater not to drop down perpendicularly entirely, the trend of rainwater changes easily, then only rely on the weather shield to be difficult to block the rainwater of scraping from charging pile body front, thereby lead to the rainwater to enter into in the jack easily and cause the short circuit, and people use the charging pile in rainy day, probably the plug also can adhere to the rainwater, it intakes to insert the jack again to lead to the jack again easily, thereby influence people and use and perhaps even cause the charging pile body to damage, consequently, research and development now can carry out waterproof outdoor rain-proof charging pile to the jack.

Disclosure of Invention

In order to overcome the defect that the jack is easy to enter water in the rainy day of the existing rainproof charging pile, the technical problem to be solved is as follows: the outdoor rainproof charging pile can be used for preventing water from entering the inserting hole.

The technical proposal is as follows: the utility model provides an outdoor rainproof charging pile, includes the support frame, fills electric pile body, removes stoving mechanism and protection machanism, and the upper portion of support frame is connected with fills electric pile body, fills the front portion of electric pile body and is equipped with the socket, fills the front portion of electric pile body and is equipped with and removes stoving mechanism, removes the front portion of stoving mechanism and is equipped with protection machanism.

As a preferable technical scheme of the invention, the movable drying mechanism comprises a protective cover, an air cylinder, a first fixing piece, clamping pieces, a first extension spring and a dryer, wherein the protective cover is connected to the front part of the charging pile body, a round hole is formed in the front part of the protective cover, the air cylinder is connected to the inner upper part of the charging pile body, the first fixing piece is connected to the front part of a telescopic rod of the air cylinder, the clamping pieces are connected to the left side and the right side of the lower part of the first fixing piece in a sliding mode, the first extension spring is wound between one side, away from each other, of the clamping pieces and the first fixing piece, the first extension spring is wound on the corresponding clamping piece, and the dryer is connected to the left side of the interior of the protective cover.

As a preferred technical scheme of the invention, the protection mechanism comprises a fixed shaft, a protection plate, protection pieces, fixed blocks, second tension springs and torsion springs, wherein the middle position of the front part of the protection cover is connected with two fixed shafts, the two fixed shafts are bilaterally symmetrical, the fixed shafts are rotationally connected with the protection plate, semicircular holes are formed in the protection plate, the torsion springs are wound between the front sides of the upper parts of the protection plate and the front sides of the similar fixed shafts, the torsion springs are wound on the corresponding fixed shafts, the front sides of the protection plate are connected with the fixed blocks, the protection pieces are connected with the fixed blocks in a sliding mode, the second tension springs are wound between the side, away from each other, of the protection pieces and the similar fixed blocks, and the second tension springs are wound on the corresponding protection pieces.

As a preferred technical scheme of the invention, the charging pile further comprises a positioning mechanism for stably inserting the plug into the jack, the positioning mechanism comprises wedge blocks, a first sliding rail, sliding parts, positioning parts and a third extension spring, the front part of the charging pile body is connected with the two wedge blocks, the two wedge blocks are bilaterally symmetrical, the two wedge blocks are positioned above the socket, the rear side of the first fixing part is connected with the first sliding rail, the sliding parts are connected on the first sliding rail in a T shape, the sliding parts are in extrusion fit with the wedge blocks, the positioning parts are connected in the sliding parts in a sliding mode, the positioning parts downwards extend out of the sliding parts, and the third extension spring is connected between the front side of the upper part of the positioning parts and the front side of the sliding parts in the sliding parts.

As a preferable technical scheme of the invention, the rain water cleaning device further comprises a cleaning mechanism for cleaning the rain water on the metal sheet of the plug, the cleaning mechanism comprises a second fixing piece, a moving rod, a connecting piece and a sponge block, the lower side of the front part of the protective cover is connected with the second fixing piece, the moving rod is movably connected with the protective cover, the rear part of the moving rod is connected with the connecting piece, the upper part of the connecting piece is connected with the sponge block, the front part of the moving rod is connected with a limiting ring, and the limiting ring is in extrusion fit with the second fixing piece.

As a preferred technical scheme of the invention, the invention also comprises a blocking mechanism for sealing a gap between the electric wire and the protective cover, the blocking mechanism comprises a second slide rail, a slide block, a telescopic inflator, a compression spring, a flexible conduit, an annular air bag and a squeezing block, the left side and the right side of the front upper part of the charging pile body are both connected with the second slide rail, the second slide rail is both connected with the slide block in a sliding manner, the compression spring is connected between one side of the slide blocks far away from each other and the inner rear part of the second slide rail which is close to the slide block, the rear part of the slide block is both connected with the telescopic inflator, the front part of the protective cover is connected with two annular air bags, the two annular air bags are bilaterally symmetrical, and the two annular air bags enclose a round shape at the round hole position of the protective cover, the two annular air bags are positioned at the rear side of the protection plate, a soft guide pipe is connected between the left telescopic inflator and the left annular air bag, a soft guide pipe is connected between the right telescopic inflator and the right annular air bag, the left soft guide pipe is communicated with the left telescopic inflator, the left soft guide pipe is communicated with the left annular air bag, the right soft guide pipe is communicated with the right telescopic inflator, the right soft guide pipe is communicated with the right annular air bag, the left soft guide pipe penetrates through the left protection plate, the right soft guide pipe penetrates through the right protection plate, the left side and the right side of the upper part of the first fixing piece are both connected with extrusion blocks, and the extrusion blocks are in extrusion fit with similar sliding blocks.

As a preferred technical scheme of the invention, the plug connector further comprises a fixing mechanism for enabling the clamping piece to be tightly attached to the plug, the fixing mechanism comprises a push block, a threaded rod, guide rods, first gears, second gears and rotating rods, the guide rods are connected to the first fixing pieces, the threaded rods are connected to the first fixing pieces in a threaded mode, the threaded rods on the left side are located on the right side of the left side of the guide rods, the threaded rods on the right side are located on the left side of the right side of the guide rods, the upper portions of the threaded rods are connected with the first gears, the lower portions of the threaded rods are connected with the push blocks in a rotary mode, the push blocks are connected with the similar guide rods in a sliding mode, the push blocks are in extrusion fit with the similar clamping pieces, the front sides of the upper portions of the protective covers are connected with the two rotating rods in a rotary mode, the second gears are connected to the lower portions of the rotating rods, and the second gears are meshed with the similar first gears.

As a preferable technical scheme of the invention, the protection plates are all made of insulating and rust-proof materials, and the protection parts are made of insulating and rust-proof materials.

The beneficial effects are as follows: 1. according to the waterproof plug, the air cylinder and the first fixing piece drive the clamping piece and the plug to move backwards, the plug is dried through the dryer in the process, the plug is prevented from being inserted into the jack under the condition of attaching rainwater, the protection plate and the protection piece prevent the rainwater from entering the protection cover, the plug is prevented from attaching the rainwater, the jack is prevented from entering water, and therefore the purpose of waterproof the jack is achieved.

2. According to the invention, the plug is automatically fixed through the positioning piece, so that the plug is conveniently inserted into the jack, and the plug is prevented from being inserted into the jack for a plurality of times, so that the water inlet probability of the jack can be reduced in a mode of reducing the time for inserting the plug into the jack, and the jack is favorable for water resistance.

3. According to the invention, the metal sheet of the plug is wiped by the sponge block, so that the metal sheet is prevented from being inserted into the jack under the condition of attaching rainwater, water inflow of the jack is avoided, and the jack is favorable for waterproof.

4. According to the invention, the telescopic inflator is compressed by extruding the sliding blocks through the extruding blocks, so that the annular air bag can be inflated and expanded through the soft guide pipe, and the annular air bag can seal the gap between the electric wire and the protective cover to prevent rainwater from entering the protective cover, thereby being beneficial to waterproof the jack.

5. According to the invention, the first gear rotates to enable the second gear to drive the threaded rod to rotate, so that the pushing block can press the clamping piece, the clamping piece further clamps the plug in a manner of clinging to the plug, and the plug is convenient to insert into the jack.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partially cut-away perspective structure of the present invention.

Fig. 3 is a schematic perspective view of a mobile drying mechanism according to the present invention.

Fig. 4 is a schematic cross-sectional perspective view of the mobile drying mechanism of the present invention.

Fig. 5 is a schematic view of a part of a perspective structure of a mobile drying mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a first embodiment of a protection mechanism according to the present invention.

Fig. 7 is a schematic diagram of a second perspective structure of the protection mechanism of the present invention.

Fig. 8 is a schematic perspective view of a positioning mechanism according to the present invention.

Fig. 9 is a schematic view of a positioning mechanism of the present invention in a partially cut-away perspective.

Fig. 10 is a schematic view of a part of a perspective structure of a positioning mechanism of the present invention.

Fig. 11 is a schematic perspective view of a wiping mechanism according to the present invention.

Fig. 12 is a schematic perspective view of a blocking mechanism according to the present invention.

Fig. 13 is a schematic view of a first partially cut-away perspective of a barrier mechanism of the present invention.

Fig. 14 is a second partially cut-away perspective view of the blocking mechanism of the present invention.

Fig. 15 is a schematic perspective view of the fixing mechanism of the present invention.

Fig. 16 is a schematic view showing a partial perspective structure of the fixing mechanism of the present invention.

Meaning of reference numerals in the drawings: 1: support frame, 2: fill electric pile body, 3: remove stoving mechanism, 31: protection casing, 32: cylinder, 33: first fastener, 34: clamping piece, 35: first extension spring, 36: dryer, 4: protection mechanism, 41: fixed shaft, 42: guard plate, 43: guard, 44: fixed block, 45: second extension spring, 46: torsion spring, 5: positioning mechanism, 51: wedge block, 52: first slide rail, 53: slide, 54: locating piece, 55: third extension spring, 6: wiping mechanism, 61: second mount, 62: moving lever, 63: connector, 64: sponge block, 7: blocking mechanism, 71: second slide rail, 72: slider, 73: telescopic inflator 74: compression spring, 75: soft catheter, 76: annular balloon, 77: extrusion block, 8: fixing mechanism, 81: push block, 82: threaded rod, 83: guide bar, 84: first gear, 85: second gear, 86: and (5) rotating the rod.

Detailed Description

The invention is further described below with reference to the drawings and examples.

Example 1

The utility model provides an outdoor rainproof charging pile, as shown in fig. 1 and 2, including support frame 1, charging pile body 2, removal stoving mechanism 3 and protection machanism 4, the upper portion of support frame 1 is connected with charging pile body 2, and the front portion of charging pile body 2 is equipped with the socket, and the front portion of charging pile body 2 is equipped with removal stoving mechanism 3, and the front portion of removal stoving mechanism 3 is equipped with protection machanism 4.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the mobile drying mechanism 3 comprises a protective cover 31, an air cylinder 32, a first fixing piece 33, a clamping piece 34, a first tension spring 35 and a dryer 36, the front part of the charging pile body 2 is connected with the protective cover 31, a round hole is formed in the front part of the protective cover 31, the air cylinder 32 is connected with the inner upper part of the charging pile body 2, the first fixing piece 33 is connected with the front part of a telescopic rod of the air cylinder 32, clamping pieces 34 for clamping a plug are respectively connected with the left side and the right side of the lower part of the first fixing piece 33 in a sliding manner, a first tension spring 35 is respectively wound between one side, away from each other, of the clamping pieces 34 and the first fixing piece 33, the first tension spring 35 is respectively wound on the corresponding clamping pieces 34, and the dryer 36 for drying rainwater on the plug is connected with the left side of the interior of the protective cover 31.

As shown in fig. 1, fig. 2, fig. 6 and fig. 7, the protection mechanism 4 includes a fixed shaft 41, a protection plate 42, a protection piece 43, a fixed block 44, a second tension spring 45 and a torsion spring 46, the middle position of the front portion of the protection cover 31 is connected with two fixed shafts 41, the two fixed shafts 41 are bilaterally symmetrical, the protection plate 42 is rotationally connected with the protection plate 42, semicircular holes are formed in the protection plate 42, the protection plate 42 is made of insulating and rust-proof materials, the torsion spring 46 is wound between the front side of the upper portion of the protection plate 42 and the front side of the similar fixed shaft 41, the torsion spring 46 is wound on the corresponding fixed shaft 41, the front side of the protection plate 42 is connected with the fixed block 44, the protection piece 43 is connected with the protection piece 44 in a sliding mode, the protection piece 43 is made of insulating and rust-proof materials, rainwater is prevented from entering the protection cover 31 through the protection plate 42 and the protection piece 43, and attaching rainwater can be avoided when a plug enters the protection cover 31, the second tension spring 45 is wound between one side of the protection piece 43 which is mutually far away and the similar fixed block 44, and the second tension spring 45 is wound on the corresponding protection piece 43.

The outdoor rainproof charging pile is used for charging the electric bicycle charged by using the three-hole plug, the support frame 1 is required to be installed at a designated place before the outdoor rainproof charging pile is used, then people can charge the electric bicycle by using the outdoor rainproof charging pile, if the outdoor rainproof charging pile is required to be used for charging in rainy days, one end of a charger of the electric bicycle is required to be connected with the electric bicycle, the protection plate 42 and the protection piece 43 completely cover a round hole at the front part of the protection cover 31 in an initial state, so that rainwater can be prevented from entering the protection cover 31, then people need to manually rotate the protection plate 42 to one side in a mutual distance direction, so that the torsion spring 46 is twisted, the corresponding fixing block 44, the protection piece 43 and the second extension spring 45 are all rotated to one side in the mutual distance direction under the driving of the protection plate 42, so that the round hole at the front part of the protection cover 31 is exposed, the other end of the charger, i.e., the plug end, is aligned with the round hole, and then one needs to insert the plug into the round hole and move backward, so that the plug contacts the clamping member 34, the clamping member 34 moves to one side in a direction away from each other under the extrusion of the plug, the first tension spring 35 stretches, at this time, the plug can be clamped by the clamping member 34, and the electric wire on the plug remains in the front part of the protection cover 31, the plug is loosened, then the protection plate 42 is loosened, the protection plate 42 is rotated to return to one side in a direction approaching each other under the action of the torsion spring 46, so that the corresponding fixing block 44, the protection member 43 and the second tension spring 45 are rotated accordingly, at this time, the electric wire is penetrated forward from between the semicircular holes of the two protection plates 42, so that the protection member 43 moves to one side away from the electric wire direction under the extrusion of the electric wire, the second tension spring 45 stretches, therefore, after the plug is clamped by the clamping piece 34, the round hole on the protective cover 31 is covered as much as possible by the protective plate 42 and the protective piece 43, rainwater is prevented from entering the round hole and attaching to the plug, then people can start the dryer 36 and the air cylinder 32, the telescopic rod of the air cylinder 32 drives the first fixing piece 33 to move backwards, the clamping piece 34 drives the plug to move backwards, in the process of moving backwards the plug, the dryer 36 dries the plug, the plug is prevented from being inserted into the jack of the socket under the condition that the rainwater is attached, finally the dried plug is inserted into the jack, so that the connection between the electric bicycle and the socket is completed, the electric bicycle can be charged by the charging pile body 2 at the moment, the dryer 36 is closed, after the electric bicycle is charged, the telescopic rod of the air cylinder 32 drives the first fixing piece 33 to move forwards for resetting, the clamping member 34 then drives the plug to move forward for reset, the plug can be pulled out of the socket, when the plug moves to the inner front side of the protective cover 31, the air cylinder 32 is closed, then the protective plate 42 is manually rotated to one side in the mutually far direction again, so that the torsion spring 46 is twisted, the corresponding fixing block 44, the protective member 43 and the second tension spring 45 are all rotated to one side in the mutually far direction under the drive of the protective plate 42, so that the round hole at the front part of the protective cover 31 is exposed, at this time, because the protective member 43 is not contacted with an electric wire, then under the action of the second tension spring 45, the protective member 43 moves for reset, people need to manually move the plug forward, so that the plug is separated from the clamping member 34, then the clamping member 34 moves for reset to one side in the mutually near direction under the action of the first tension spring 35, the plug is pulled out of the round hole, then the protective plate 42 is released, under the action of the torsion spring 46, the protection plate 42 rotates to reset to one side in the approaching direction, and the corresponding fixing block 44, the protection piece 43 and the second tension spring 45 rotate to reset accordingly, at this time, the protection plate 42 and the protection piece 43 completely cover the round hole again, because the protection plate 42 and the protection piece 43 are made of insulating and rust-proof materials, the protection plate has long service life, the plug is clamped by the clamping piece 34, the plug is dried by the dryer 36, the plug is prevented from being inserted into the jack under the condition of attaching rainwater, the jack is prevented from being short-circuited, the rainwater is prevented from entering the protection cover 31 by the protection plate 42 and the protection piece 43, and the plug is prevented from attaching rainwater when the plug enters the protection cover 31, so that the jack is prevented from entering water, and the jack is waterproof.

Example 2

On the basis of embodiment 1, as shown in fig. 2, 8, 9 and 10, the charging pile further comprises a positioning mechanism 5, the positioning mechanism 5 comprises wedge blocks 51, a first sliding rail 52, sliding pieces 53, positioning pieces 54 and a third extension spring 55, the two wedge blocks 51 are connected to the front portion of the charging pile body 2 and are bilaterally symmetrical, the two wedge blocks 51 are located above the socket, the first sliding rail 52 is connected to the rear side of the first fixing piece 33, the sliding pieces 53 are connected to the first sliding rail 52 in a sliding mode, the sliding pieces 53 are integrally T-shaped, the sliding pieces 53 are in extrusion fit with the wedge blocks 51, the positioning pieces 54 are connected to the inner portion of the sliding pieces 53 in a sliding mode and are used for enabling plugs to be stably inserted into insertion holes, the positioning pieces 54 downwards extend out of the sliding pieces 53, and the third extension spring 55 is connected between the front side of the upper portion of the positioning pieces 54 and the inner front side of the sliding pieces 53.

Because the longer it takes for the plug to be inserted into the socket, the higher the likelihood that rainwater will enter the shield 31 along the wire housing, and thus the higher the likelihood that the socket will be fed, it is desirable to insert the plug into the socket as soon as possible, so that when the plug is moved rearward such that the clamping member 34 clamps the plug, the upper portion of the uppermost sheet metal of the plug will be caught in the positioning member 54, and then as the plug continues to move rearward, the positioning member 54 moves rearward with the plug under the influence of friction, whereupon the third tension spring 55 stretches, when the positioning member 54 moves to the rear of the sliding member 53, representing that the plug has been further secured by the positioning member 54, then the first fixing member 33, the clamping member 34 and the plug can be moved rearward by the air cylinder 32, as the first fixing member 33 moves rearward, the first slide rail 52 also moves rearward, so that the sliding member 53 and the positioning member 54 also move rearward, when the metal sheet of the plug just contacts the jack, the sliding member 53 is just contacted with the wedge block 51, so that under the extrusion of the wedge block 51, the sliding member 53 drives the positioning member 54 to move upwards, so that the positioning member 54 is gradually far away from the metal sheet of the plug, the plug can be stably inserted into the jack, when the positioning member 54 is not contacted with the metal sheet of the plug, the positioning member 54 moves forwards to reset under the action of the third stretching spring 55, after the plug is pulled out of the jack, along with the first fixing member 33, the clamping member 34 and the plug, the first sliding rail 52, the sliding member 53 and the positioning member 54 also move forwards, so that the positioning member 54 is clamped on the upper part of the uppermost metal sheet of the plug, the third stretching spring 55 stretches, when the plug moves forwards to be separated from the clamping member 34, the metal sheet also moves forwards, so that the third stretching spring 55 gradually compresses to reset, after the sheetmetal breaks away from setting element 54, third extension spring 55 just restores, through setting element 54 automatic further fixed plug, avoids the plug to rock and is difficult to insert the jack to avoid people to need to try repeatedly many times to insert the plug into the jack, reduce the time that the plug required of inserting the jack, thereby reduce the probability that the jack was intake, be favorable to the jack waterproof.

As shown in fig. 1, 2 and 11, the cleaning device further comprises a cleaning mechanism 6, the cleaning mechanism 6 comprises a second fixing piece 61, a moving rod 62, a connecting piece 63 and a sponge block 64, the lower side of the front part of the protective cover 31 is connected with the second fixing piece 61, the moving rod 62 is movably connected to the second fixing piece 61, the moving rod 62 is movably connected with the protective cover 31, the rear part of the moving rod 62 is connected with the connecting piece 63, the upper part of the connecting piece 63 is connected with the sponge block 64 for cleaning rainwater on a metal sheet of a plug, the front part of the moving rod 62 is connected with a limiting ring, and the limiting ring is in press fit with the second fixing piece 61.

When the plug moves backwards to enable the clamping piece 34 to clamp the plug, the metal piece on the plug can be inserted into the sponge block 64, then people can hold the moving rod 62 to repeatedly move the moving rod 62 forwards and backwards, so that the connecting piece 63 drives the sponge block 64 to also repeatedly move forwards and backwards, then the sponge block 64 can wipe rainwater on the surface of the metal piece cleanly, after the rainwater is wiped cleanly, the moving rod 62 is pushed backwards again, the connecting piece 63 drives the sponge block 64 to also move backwards, the sponge block 64 can be separated from the metal piece, meanwhile, the limiting ring can also move backwards, when the limiting ring is blocked by the second fixing piece 61 and cannot continuously move backwards, at this time, people can rotate the moving rod 62 clockwise by ninety degrees, so that the connecting piece 63 drives the sponge block 64 to also rotate clockwise by ninety degrees, at this time, the sponge block 64 rotates from the right behind the plug, the sponge block 64 can not block the plug to subsequently move backwards, the moving rod 62 is loosened, then the plug is inserted into the jack by referring to the previous steps, after the protecting cover is pulled out, the Ten pieces 31 are moved backwards, the sponge block 64 can be reset by the connecting piece 63, and the metal piece 64 can be repeatedly moved forwards by the rotating forwards, and the moving of the metal piece 64 can be reset by the connecting piece 63, and the moving forward by the moving rod 64 can be repeatedly reset by the moving the metal piece 64.

As shown in fig. 2, 12, 13 and 14, the charging pile further comprises a blocking mechanism 7, the blocking mechanism 7 comprises a second slide rail 71, a slide block 72, a telescopic inflator 73, a compression spring 74, a flexible guide pipe 75, an annular air bag 76 and a squeezing block 77, the left side and the right side of the front upper part of the charging pile body 2 are respectively connected with the second slide rail 71, the second slide rails 71 are respectively connected with the slide block 72 in a sliding manner, the compression spring 74 is respectively connected between one side of the slide blocks 72 far away from each other and the inner rear part of the second slide rail 71 close to each other, the rear part of the slide block 72 is respectively connected with the telescopic inflator 73, the front part of the protective cover 31 is connected with two annular air bags 76, the two annular air bags 76 are bilaterally symmetrical, the two annular air bags 76 enclose a round shape at the round hole position of the protective cover 31, the two annular air bags 76 are positioned at the rear side of the protective plate 42, a flexible conduit 75 is connected between the left flexible inflator 73 and the left annular air bag 76, a flexible conduit 75 is connected between the right flexible inflator 73 and the right annular air bag 76, the left flexible conduit 75 is communicated with the left flexible inflator 73, the left flexible conduit 75 is communicated with the left annular air bag 76, the right flexible conduit 75 is communicated with the right flexible inflator 73, the right flexible conduit 75 is communicated with the right annular air bag 76, the left flexible conduit 75 passes through the left protection plate 42, the right flexible conduit 75 passes through the right protection plate 42, the left and right sides of the upper part of the first fixing piece 33 are connected with extrusion blocks 77, the extrusion blocks 77 are in extrusion fit with similar sliding blocks 72, the sliding blocks 72 are extruded by the extrusion blocks 77, so that the flexible inflator 73 is compressed, and gas can enter the annular air bag 76 through the flexible conduit 75, so that the annular balloon 76 expands to seal the gap between the wire and the shield 31.

To further prevent rainwater from entering the shield 31 from the gap between the electric wire and the shield 31, the annular air bag 76 is inflated so that the annular air bag 76 seals the gap between the electric wire and the shield 31, the telescopic air pump 73 contains air in the initial state, when the plug passes through the round hole in the front of the shield 31, the plug passes through the middle of the annular air bag 76, then the annular air bag 76 wraps the outer ring of the electric wire on the plug, when the first fixing piece 33 moves backwards, the extrusion block 77 contacts with the similar sliding blocks 72, the sliding blocks 72 move backwards under the extrusion of the extrusion block 77, the telescopic air pump 73 compresses, the compression springs 74 compress, and the air in the telescopic air pump 73 is pressed into the soft guide tube 75, and the air enters the corresponding annular air bag 76 through the soft guide tube 75, so that the annular air bag 76 is inflated more, the annular air bag 76 is tightly attached to the electric wire, namely, the annular air bag 76 fills the gap between the electric wire and the protective cover 31 at the moment, thereby playing a sealing effect, rainwater is difficult to enter the interior of the protective cover 31 from the gap between the electric wire and the protective cover 31 at the moment, when the first fixing piece 33 moves forward to reset, the pressing block 77 releases the sliding block 72, the sliding block 72 moves forward to reset under the action of the compression spring 74, the telescopic air pump 73 stretches to reset, a part of gas in the annular air bag 76 flows back into the telescopic air pump 73 through the flexible guide pipe 75, the annular air bag 76 is reset and is shrunken, the sliding block 72 is pressed through the pressing block 77, the telescopic air pump 73 is compressed by the sliding block 72, and the gas can enter the annular air bag 76 through the flexible guide pipe 75, the annular air bag 76 is inflated to seal the gap between the electric wire and the shield 31, so that rainwater is prevented from entering the shield 31 to prevent water from entering the jack.

As shown in fig. 1, fig. 2, fig. 15 and fig. 16, the plug connector further comprises a fixing mechanism 8, the fixing mechanism 8 comprises a push block 81, a threaded rod 82, a guide rod 83, a first gear 84, a second gear 85 and a rotating rod 86, the guide rods 83 are connected to the first fixing piece 33, the threaded rod 82 is connected to the first fixing piece 33 in a threaded manner, the threaded rod 82 on the left side is positioned on the right side of the guide rod 83 on the left side, the threaded rod 82 on the right side is positioned on the left side of the guide rod 83 on the right side, the upper portion of the threaded rod 82 is connected with a first gear 84, the lower portion of the threaded rod 82 is connected with the push block 81 in a rotary manner, the push block 81 is connected with the similar guide rod 83 in a sliding manner, the push block 81 is in extrusion fit with the similar clamping piece 34, the front side of the upper portion of the protective cover 31 is connected with two rotating rods 86, the second gear 85 is connected to the lower portion of the rotating rod 86, the second gear 85 is meshed with the similar first gear 84, and the push rod 82 drives the push block 81 to the clamping piece 34 through the action of the first gear 84 and the second gear 85.

After the clamping member 34 clamps the plug, in order to further enable the clamping member 34 to clamp the plug, one can rotate the rotating rod 86 by hand, so that the second gear 85 rotates, under the action of the second gear 85, the first gear 84 drives the threaded rod 82 to rotate, so that the threaded rod 82, the first gear 84 and the push block 81 move downwards, the push block 81 contacts with the adjacent clamping member 34, the push block 81 provides an acting force for the clamping member 34, so that the clamping member 34 is tightly attached to the plug, the purpose of further clamping the plug is achieved, when the plug is required to be pulled out from the clamping member 34, the rotating rod 86 needs to be reversely rotated by hand, so that the second gear 85 reversely rotates, under the action of the second gear 85, the first gear 84 drives the threaded rod 82 reversely to enable the threaded rod 82, the first gear 84 and the push block 81 to move upwards for resetting, so that the clamping member 34 is loosened, the clamping member 34 is slightly loosened by the action of the first gear 84 and the second gear 85, and the threaded rod 82 drives the push block 81 to press the clamping member 34, so that the clamping member 34 can be tightly attached to the plug 34, and the plug can be further clamped by the plug can be conveniently inserted into the jack.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides an outdoor rainproof charging pile, is including support frame (1) and charging pile body (2), and the upper portion of support frame (1) is connected with charging pile body (2), and the front portion of charging pile body (2) is equipped with socket, characterized by: the charging pile comprises a charging pile body (2), and is characterized by further comprising a movable drying mechanism (3) and a protection mechanism (4), wherein the movable drying mechanism (3) is arranged at the front part of the charging pile body (2), and the protection mechanism (4) is arranged at the front part of the movable drying mechanism (3).

2. The outdoor rainproof charging pile according to claim 1, wherein: remove stoving mechanism (3) including protection casing (31), cylinder (32), first mounting (33), clamping piece (34), first extension spring (35) and drying apparatus (36), the front portion of charging pile body (2) is connected with protection casing (31), the front portion of protection casing (31) is opened there is the round hole, the interior upper portion of charging pile body (2) is connected with cylinder (32), the front portion of the telescopic link of cylinder (32) is connected with first mounting (33), the lower part left and right sides of first mounting (33) is all sliding type and is connected with clamping piece (34), all around being equipped with first extension spring (35) between one side that clamping piece (34) keep away from each other and first mounting (33), first extension spring (35) all around on corresponding clamping piece (34), the inside left side of protection casing (31) is connected with drying apparatus (36).

3. The outdoor rainproof charging pile according to claim 2, wherein: the protection mechanism (4) comprises a fixed shaft (41), a protection plate (42), a protection piece (43), a fixed block (44), a second tension spring (45) and a torsion spring (46), wherein the two fixed shafts (41) are connected at the middle position of the front part of the protection cover (31), the two fixed shafts (41) are bilaterally symmetrical, the protection plate (42) is connected with the protection plate (42) in a rotary mode, semicircular holes are formed in the protection plate (42) in a rotary mode, the torsion spring (46) is arranged between the front side of the upper portion of the protection plate (42) and the front side of the similar fixed shaft (41), the torsion spring (46) is arranged on the corresponding fixed shaft (41), the fixed block (44) is connected with the front side of the protection plate (42), the protection piece (43) is connected with the protection piece (43) in a sliding mode, the second tension spring (45) is arranged between one side of the protection piece (43) which is far away from each other and the similar fixed block (44), and the second tension spring (45) is arranged on the corresponding protection piece (43).

4. The outdoor rainproof charging pile according to claim 3, wherein: the plug positioning device comprises a plug positioning mechanism (5), and is characterized by further comprising a positioning mechanism (5) for enabling the plug to be stably inserted into the jack, wherein the positioning mechanism (5) comprises wedge blocks (51), first sliding rails (52), sliding pieces (53), positioning pieces (54) and third tension springs (55), the front portion of the charging pile body (2) is connected with the two wedge blocks (51), the two wedge blocks (51) are bilaterally symmetrical, the two wedge blocks (51) are located above the socket, the rear side of the first fixing piece (33) is connected with the first sliding rails (52), the sliding pieces (53) are connected onto the first sliding rails (52) in a sliding mode, the sliding pieces (53) are integrally T-shaped, the sliding pieces (53) are in extrusion fit with the wedge blocks (51), the positioning pieces (54) are connected with the positioning pieces (54) in a sliding mode, and the third tension springs (55) are connected between the front side of the upper portion of the positioning pieces (54) and the front side of the sliding pieces (53).

5. The outdoor rainproof charging pile according to claim 4, wherein: the novel plug comprises a plug body, and is characterized by further comprising a wiping mechanism (6) for wiping rainwater on a metal sheet of the plug, wherein the wiping mechanism (6) comprises a second fixing piece (61), a moving rod (62), a connecting piece (63) and a sponge block (64), the second fixing piece (61) is connected to the lower side of the front part of the protective cover (31), the moving rod (62) is movably connected to the second fixing piece (61), the moving rod (62) is movably connected to the protective cover (31), the connecting piece (63) is connected to the rear part of the moving rod (62), the sponge block (64) is connected to the upper part of the connecting piece (63), and a limiting ring is connected to the front part of the moving rod (62) and is in extrusion fit with the second fixing piece (61).

6. The outdoor rainproof charging pile according to claim 5, wherein: the electric charging pile comprises a protective plate body (31), and is characterized by further comprising a blocking mechanism (7) for sealing a gap between an electric wire and the protective plate (31), wherein the blocking mechanism (7) comprises a second sliding rail (71), a sliding block (72), a telescopic inflator (73), a compression spring (74), a soft guide tube (75), an annular airbag (76) and an extrusion block (77), the second sliding rail (71) is connected with the left side and the right side of the front upper part of the charging pile body (2), the sliding block (72) is connected with the sliding block (71) in a sliding manner, compression springs (74) are connected between one far away side of the sliding block (72) and the inner rear part of the second sliding rail (71), the rear part of the sliding block (72) is connected with a telescopic inflator (73), the front part of the protective plate (31) is connected with two annular airbags (76), the two annular airbags (76) are bilaterally symmetrical, the two annular airbags (76) are enclosed into a round shape at the round hole position of the protective plate (42), the telescopic inflator (73) on the left side is connected with the soft guide tube (75) on the left side and the left side of the soft guide tube (75) is connected with the telescopic inflator (75) on the right side of the left side of the protective plate body, the left soft guide tube (75) is communicated with the left annular air bag (76), the right soft guide tube (75) is communicated with the right telescopic inflator (73), the right soft guide tube (75) is communicated with the right annular air bag (76), the left soft guide tube (75) penetrates through the left protection plate (42), the right soft guide tube (75) penetrates through the right protection plate (42), the left side and the right side of the upper portion of the first fixing piece (33) are respectively connected with an extrusion block (77), and the extrusion blocks (77) are respectively in extrusion fit with similar sliding blocks (72).

7. The outdoor rainproof charging pile according to claim 6, wherein: the fixing mechanism (8) is used for enabling the clamping piece (34) to be tightly attached to the plug, the fixing mechanism (8) comprises a push block (81), a threaded rod (82), a guide rod (83), a first gear (84), a second gear (85) and a rotating rod (86), the guide rod (83) is connected to the first fixing piece (33), the threaded rod (82) is connected to the first fixing piece (33) in a threaded mode, the threaded rod (82) on the left is located on the right side of the left guide rod (83), the threaded rod (82) on the right is located on the left side of the guide rod (83) on the right, the first gear (84) is connected to the upper portion of the threaded rod (82), the push block (81) is connected to the similar guide rod (83) in a sliding mode, the push block (81) is in extrusion fit with the similar clamping piece (34), the two rotating rods (86) are connected to the lower portion of the rotating rod (82) on the front of the upper portion of the protective cover (31), and the second gear (85) is meshed with the second gear (84) in a rotating mode.

8. The outdoor rainproof charging pile according to claim 7, wherein: the protection plates (42) are all made of insulating and rust-proof materials, and the protection pieces (43) are all made of insulating and rust-proof materials.