CN114312406A

CN114312406A - Electric automobile fills auxiliary device of electric pile's rifle that charges

Info

Publication number: CN114312406A
Application number: CN202111616909.6A
Authority: CN
Inventors: 石小龙; 郑竹安; 王辉
Original assignee: Yancheng Institute of Technology
Current assignee: Yancheng Institute of Technology
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-12

Abstract

The invention discloses an auxiliary device of a charging gun of an electric automobile charging pile, which comprises a base, wherein a pile body is arranged at the top end of the base, supporting columns are fixedly arranged at four corners of the bottom of the pile body, the lower ends of the supporting columns are fixedly connected to the top of the base, a wire is electrically connected to the bottom of the pile body, a limiting sleeve is fixedly arranged on one side of the pile body, the charging gun is further provided, a winding mechanism is arranged at the top of the base and connected to the base, and the wire is wound on the winding mechanism. The winding mechanism comprises a cylinder body, the cylinder body is positioned between the base and the pile body, the lower end of the cylinder body is rotatably arranged at the top of the base, and the top of the cylinder body is fixedly provided with a disc.

Description

Electric automobile fills auxiliary device of electric pile's rifle that charges

Technical Field

The invention relates to the technical field of electric automobile charging piles, in particular to an auxiliary device of a charging gun of an electric automobile charging pile.

Background

Current application number is CN 201810406558.8's a bury formula electric automobile and fill electric pile specifically discloses: the device comprises an underground frame, a telescopic cylinder, a damping mechanism, a guide mechanism, an electric automobile charging pile, a protection mechanism, a mounting plate, a notice board and a switch mechanism; the telescopic cylinder rigid coupling buries frame inner bottom middle part in ground, and damper is connected with telescopic cylinder output transmission, and electric automobile fills electric pile and damper output transmission and is connected, and guiding mechanism installs and buries two inside walls of frame in ground. The invention achieves the effect of hiding the charging pile. Current electric automobile fills electric pile and can't accomodate the power cord of rifle that charges.

Disclosure of Invention

The invention aims to provide an auxiliary device of a charging gun of an electric vehicle charging pile, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric automobile fills auxiliary device of electric pile's rifle that charges, includes the base, the base top is equipped with the pile body, the equal fixed mounting in pile body bottom four corners drop department has the pillar, the pillar lower extreme links firmly at the base top, pile body bottom electric connection has the wire, pile body one side fixed mounting has the stop collar, still includes the rifle that charges, wire other end electric connection is on the rifle that charges, the rifle one end that charges can insert in the stop collar.

The wire winding device is characterized in that a winding mechanism is arranged at the top of the base and connected to the base, and a wire is wound on the winding mechanism.

The winding mechanism comprises a cylinder, the cylinder is located between the base and the pile body, the lower end of the cylinder is rotatably installed at the top of the base, a disc is fixedly installed at the top of the cylinder, the wire penetrates through the disc and is fixedly connected with the disc, and the wire is wound on the cylinder.

Preferably, the lower end of the cylinder is sleeved with a coil spring, the outer end of the coil spring is fixedly connected to the top of the base, and the inner end of the coil spring is fixedly connected to the cylinder.

Preferably, the base top is provided with protection machanism, protection machanism includes four guard plates, four the guard plate is located between base and the pile body and distributes in four corners department, the guard plate both ends link firmly respectively on base and pile body, lie in one side seted up the mouth of wearing on the guard plate, wear the mouth and run through the guard plate, wire one end is passed the mouth of wearing.

Preferably, be located the opposite side be provided with anticollision institution on the guard plate, anticollision institution includes the flat board, the flat board is located guard plate one side, the equal fixed mounting in guard plate one side four corners drop has the sleeve pipe, it is equipped with the round bar all to insert in the sleeve pipe, the round bar tip all links firmly on the flat board, the cover is equipped with the spring on sleeve pipe and the round bar, the spring both ends link firmly respectively on flat board and guard plate.

Preferably, dull and stereotyped outside fixed mounting has the curb plate of two intervals settings, two be provided with the cylinder that a plurality of equidistance distribute between the curb plate, cylinder end is rotatable the installation respectively on the curb plate.

Preferably, the protection plate positioned on the other side is provided with an alarm mechanism, and the alarm mechanism is connected to the column body.

Preferably, alarm mechanism includes first gear, first gear links firmly on the cylinder, the rotatable pivot of installing in pile body bottom, pivot bottom fixed mounting has the second gear, second gear and first gear engagement, the number of teeth of second gear is more than the number of teeth of first gear, fixed mounting has first bevel gear in the pivot, the rotatable cross axle of installing on the guard plate, the cross axle runs through the guard plate, cross axle one end fixed mounting has the second bevel gear, second bevel gear and first bevel gear engagement, cross axle other end fixed mounting has L shape pole, L shape pole tip fixed mounting has the spheroid.

Preferably, alarm mechanism still includes travel switch, travel switch links firmly on the guard plate, fixed mounting has the alarm on the guard plate, the work of travel switch steerable alarm, the spheroid can strike on travel switch and make travel switch's contact action

Compared with the prior art, the invention has the following beneficial effects:

the invention winds the conducting wire by the cylinder, and the conducting wire is pulled outwards to enable the conducting wire to be partially paid out from the cylinder, so that the conducting wire with a corresponding length can be paid out according to the required length, the conducting wire with more than length can be prevented from being paid out, and when the conducting wire is not required to be used, the elastic force of the coil spring drives the cylinder to rotate reversely, so that the conducting wire is recycled on the cylinder. The four protection plates are used for protecting the wires in the four protection plates, the impact force of the protection plate on one side is buffered through the springs, and when the direction of the applied force is inclined, the cylinder can be driven to rotate, so that a part of the impact force is consumed. When the lead is pulled outwards to enable the lead to be partially discharged from the column body, the first gear can rotate and is transmitted to the L-shaped rod, so that the ball body can impact the travel switch and enable the contact of the travel switch to act, the travel switch is triggered to control the alarm to work, and an alarm sound is given out, and therefore when the lead is pulled out too much, the alarm sound can be given out.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the crash mechanism of the present invention;

fig. 5 is an enlarged schematic view of a part of the structure of the alarm mechanism of the present invention.

In the figure: 1. a base; 2. a pile body; 3. a pillar; 4. a wire; 5. a limiting sleeve; 6. a charging gun; 7. a cylinder; 8. a disc; 9. a coil spring; 10. a protection plate; 11. perforating; 12. a flat plate; 13. a sleeve; 14. a round bar; 15. a spring; 16. a side plate; 17. a cylinder; 18. a first gear; 19. a rotating shaft; 20. a second gear; 21. a first bevel gear; 22. a horizontal axis; 23. a second bevel gear; 24. an L-shaped rod; 25. a sphere; 26. a travel switch; 27. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides an auxiliary device for a charging gun of an electric vehicle charging pile, comprising: including base 1, the 1 top of base is equipped with pile body 2, and the equal fixed mounting in 2 bottom four corners of pile body department has

pillar

3, and 3 lower extremes of pillar link firmly at 1 top of base, and 2 bottom electric connection of pile body have wire 4, and 2 one side fixed mounting of pile body have stop collar 5, still include the rifle 6 that charges, and 4 other end electric connections of wire are on rifle 6 that charges, and 6 one end of rifle that charges can insert in the stop collar 5. The top of the base 1 is provided with a winding mechanism, the winding mechanism is connected to the base 1, and the wire 4 is wound on the winding mechanism. The winding mechanism comprises a cylinder 7, the cylinder 7 is located between the base 1 and the pile body 2, the lower end of the cylinder 7 is rotatably installed at the top of the base 1, a disc 8 is fixedly installed at the top of the cylinder 7, the wire 4 penetrates through the disc 8 and is fixedly connected with the disc 8, and the wire 4 is wound on the cylinder 7. The lower end of the column body 7 is sleeved with a coil spring 9, the outer end of the coil spring 9 is fixedly connected to the top of the base 1, and the inner end of the coil spring 9 is fixedly connected to the column body 7. The invention winds the conducting wire 4 by the cylinder 7, and the conducting wire 4 is pulled outwards to enable the conducting wire 4 to be partially paid out from the cylinder 7, so that the corresponding length is paid out according to the required using length, the conducting wire 4 with more than length can be prevented from being paid out, when the conducting wire 4 is not required to be used, the elasticity of the coil spring 9 drives the cylinder 7 to rotate reversely, and the conducting wire 4 is recycled on the cylinder 7

The protection mechanism is arranged at the top of the base 1 and comprises four protection plates 10, the four protection plates 10 are located between the base 1 and the pile body 2 and distributed at four corners, two ends of each protection plate 10 are fixedly connected to the base 1 and the pile body 2 respectively, the protection plate 10 located on one side is provided with a through opening 11, the through opening 11 penetrates through the protection plates 10, and one end of each wire 4 penetrates through the through opening 11. Be provided with anticollision institution on the guard plate 10 that is located the opposite side, anticollision institution includes dull and stereotyped 12, and dull and stereotyped 12 is located guard plate 10 one side, and the equal fixed mounting in guard plate 10 one side four corners drop has sleeve pipe 13, all inserts in the sleeve pipe 13 and is equipped with round bar 14, and the round bar 14 tip all links firmly on dull and stereotyped 12, and the cover is equipped with spring 15 on sleeve pipe 13 and the round bar 14, and spring 15 both ends link firmly respectively on dull and stereotyped 12 and guard plate 10. The four protective plates 10 protect the lead wires 4 inside the protective plates, the springs 15 buffer the impact force impacting against one protective plate 10, and when the direction of the applied force is inclined, the cylinders 17 can be driven to rotate, so that part of the impact force is consumed

Two side plates 16 arranged at intervals are fixedly arranged on the outer side of the flat plate 12, a plurality of cylinders 17 distributed at equal intervals are arranged between the two side plates 16, and the end parts of the cylinders 17 are respectively rotatably arranged on the side plates 16. The protection plate 10 on the other side is provided with an alarm mechanism which is connected with the column body 7. The alarm mechanism comprises a first gear 18, the first gear 18 is fixedly connected to the column body 7, a rotating shaft 19 is rotatably mounted at the bottom of the pile body 2, a second gear 20 is fixedly mounted at the bottom of the rotating shaft 19, the second gear 20 is meshed with the first gear 18, the number of teeth of the second gear 20 is more than that of the first gear 18, a first bevel gear 21 is fixedly mounted on the rotating shaft 19, a transverse shaft 22 is rotatably mounted on the protection plate 10, the transverse shaft 22 penetrates through the protection plate 10, a second bevel gear 23 is fixedly mounted at one end of the transverse shaft 22, the second bevel gear 23 is meshed with the first bevel gear 21, an L-shaped rod 24 is fixedly mounted at the other end of the transverse shaft 22, and a sphere 25 is fixedly mounted at the end of the L-shaped rod 24. The alarm mechanism further comprises a travel switch 26, the travel switch 26 is fixedly connected to the protection plate 10, an alarm 27 is fixedly mounted on the protection plate 10, the travel switch 26 can control the operation of the alarm 27, and the ball 25 can impact on the travel switch 26 and enable a contact of the travel switch 26 to act.

The working principle is as follows: according to the invention, the wire 4 is coiled by the cylinder 7, and the wire 4 can be pulled outwards to enable the wire 4 to be partially paid out from the cylinder 7, so that the corresponding length can be paid out according to the required using length, the wire 4 with more than length can be prevented from being paid out, and when the wire 4 is not required to be used, the elasticity of the coil spring 9 drives the cylinder 7 to rotate reversely, so that the wire 4 is recovered on the cylinder 7. The four protective plates 10 protect the wires 4 inside the protective plates, the springs 15 buffer the impact force which hits the protective plate 10 on one side, and when the direction of the applied force is inclined, the cylinders 17 can be driven to rotate, so that a part of the impact force is consumed. When the lead 4 is pulled outwards to make the lead 4 partially come out of the cylinder 7, the first gear 18 can rotate and transmit to the L-shaped rod 24, so that the ball 25 can impact on the travel switch 26 and make the contact of the travel switch 26 act, and the travel switch 26 is triggered to control the alarm 27 to work and give out an alarm sound, therefore, when the lead 4 is pulled out too much.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the invention, which is defined by the claims and their equivalents.

Claims

1. The auxiliary device for the charging gun of the electric automobile charging pile comprises a base (1) and is characterized in that a pile body (2) is arranged at the top end of the base (1), supporting columns (3) are fixedly mounted at four corners of the bottom of the pile body (2), the lower ends of the supporting columns (3) are fixedly connected to the top of the base (1), a lead (4) is electrically connected to the bottom of the pile body (2), a limiting sleeve (5) is fixedly mounted on one side of the pile body (2), the auxiliary device further comprises the charging gun (6), the other end of the lead (4) is electrically connected to the charging gun (6), and one end of the charging gun (6) can be inserted into the limiting sleeve (5);

the top of the base (1) is provided with a winding mechanism, the winding mechanism is connected to the base (1), and the wire (4) is wound on the winding mechanism;

the winding mechanism comprises a cylinder (7), the cylinder (7) is located between the base (1) and the pile body (2), the lower end of the cylinder (7) is rotatably installed at the top of the base (1), a disc (8) is fixedly installed at the top of the cylinder (7), a wire (4) penetrates through the disc (8) and is fixedly connected with the disc (8), and the wire (4) is wound on the cylinder (7).

2. The auxiliary device of the charging gun of the electric vehicle charging pile according to claim 1, characterized in that: the lower end of the cylinder (7) is sleeved with a coil spring (9), the outer end of the coil spring (9) is fixedly connected to the top of the base (1), and the inner end of the coil spring (9) is fixedly connected to the cylinder (7).

3. The auxiliary device of the charging gun of the electric vehicle charging pile according to claim 1, characterized in that: base (1) top is provided with protection machanism, protection machanism includes four guard plates (10), four guard plate (10) are located between base (1) and pile body (2) and distribute in four corners department, guard plate (10) both ends link firmly respectively on base (1) and pile body (2), are located one side seted up on guard plate (10) and worn mouthful (11), wear mouthful (11) and run through guard plate (10), wire (4) one end is passed and is worn mouthful (11).

4. The auxiliary device of the charging gun of the electric vehicle charging pile according to claim 3, characterized in that: be located the opposite side be provided with anticollision institution on guard plate (10), anticollision institution includes flat board (12), flat board (12) are located guard plate (10) one side, the equal fixed mounting in guard plate (10) one side four corners drop department has sleeve pipe (13), all insert in sleeve pipe (13) and be equipped with round bar (14), round bar (14) tip all links firmly on flat board (12), the cover is equipped with spring (15) on sleeve pipe (13) and round bar (14), spring (15) both ends link firmly respectively on flat board (12) and guard plate (10).

5. The auxiliary device of the charging gun of the electric vehicle charging pile according to claim 4, characterized in that: dull and stereotyped (12) outside fixed mounting have curb plate (16) that two intervals set up, two be provided with cylinder (17) that a plurality of equidistance distribute between curb plate (16), cylinder (17) tip is rotatable the installation respectively on curb plate (16).

6. The auxiliary device of the charging gun of the electric vehicle charging pile according to claim 3, characterized in that: and the protection plate (10) positioned on the other side is provided with an alarm mechanism, and the alarm mechanism is connected to the column body (7).

7. The auxiliary device of the charging gun of the electric vehicle charging pile according to claim 6, characterized in that: the alarm mechanism comprises a first gear (18), the first gear (18) is fixedly connected on the column body (7), a rotating shaft (19) is rotatably arranged at the bottom of the pile body (2), a second gear (20) is fixedly arranged at the bottom of the rotating shaft (19), the second gear (20) is meshed with the first gear (18), the number of teeth of the second gear (20) is more than that of the first gear (18), a first bevel gear (21) is fixedly arranged on the rotating shaft (19), a transverse shaft (22) is rotatably arranged on the protection plate (10), the transverse shaft (22) penetrates through the protection plate (10), one end of the transverse shaft (22) is fixedly provided with a second bevel gear (23), the second bevel gear (23) is meshed with the first bevel gear (21), an L-shaped rod (24) is fixedly mounted at the other end of the transverse shaft (22), and a ball body (25) is fixedly mounted at the end of the L-shaped rod (24).

8. The auxiliary device of the charging gun of the electric vehicle charging pile according to claim 7, characterized in that: alarm mechanism still includes travel switch (26), travel switch (26) link firmly on guard plate (10), fixed mounting has alarm (27) on guard plate (10), the work of the steerable alarm (27) of travel switch (26), spheroid (25) can strike on travel switch (26) and make the contact action of travel switch (26).