CN221272596U - Charging wire of polytypic interface based on fill electric pile - Google Patents

Abstract

The utility model discloses a charging wire with multiple types of interfaces based on a charging pile, which comprises a base, wherein the upper surface of the base is fixedly provided with a charging pile body, the inside of the charging pile body is provided with a mounting cavity, the front inner wall and the rear inner wall of the mounting cavity are respectively provided with a symmetrically distributed positioning rotating rod through bearings, the outer surface of the positioning rotating rod is fixedly sleeved with a positioning guide wheel, and the inner top wall of the mounting cavity is fixedly connected with a fixed block.

Description

Charging wire of polytypic interface based on fill electric pile

Technical Field

The utility model relates to the technical field of charging piles, in particular to a charging wire with a multi-type interface based on a charging pile.

Background

The charging pile of the electric automobile is used as an energy replenishing device of the electric automobile, the charging performance of the charging pile is related to the service life and the charging time of a battery pack, the charging pile is similar to an oiling machine in a gas station in function, the charging pile can be fixed on the ground or a wall, the charging pile is installed in parking lots or charging stations of public buildings and residential communities, electric automobiles of various types can be charged according to different voltage levels, a specific charging card can be used for swiping cards on a man-machine interaction operation interface provided by the charging pile, corresponding operations such as charging mode, charging time and cost data printing are performed, a charging pile display screen can display data such as charging quantity, cost and charging time, the input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with the charging plug for charging the electric automobiles.

The utility model discloses a many type interface anti-drop safety protection fills electric pile (publication number: CN 216942734U), this patent is through realizing the location and the centre gripping to charging connector, avoid the interface that charges drops, lead to the damage of charging interface, but because the different consequently needs to adjust the charging wire of rifle to suitable length and use when the vehicle charges the position of mouth, and the charging wire is easily with the inside corner friction of filling electric pile in pulling repeatedly, thereby easily lead to the charging wire to produce wearing and tearing, reduce life, and the charging wire can produce dust pollution with ground contact when using, if directly accomodate in the filling electric pile, easily lead to the charging pile to produce pollution, thereby the problem of part ageing is accelerated.

Disclosure of utility model

The utility model aims to provide a charging wire with a multi-type interface based on a charging pile, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the charging wire comprises a base, wherein a charging pile body is fixedly arranged on the upper surface of the base, an installation cavity is formed in the charging pile body, positioning rotating rods which are symmetrically distributed are arranged on the front inner wall and the rear inner wall of the installation cavity through bearings, positioning guide wheels are fixedly sleeved on the outer surfaces of the positioning rotating rods, and a fixing block is fixedly connected to the inner top wall of the installation cavity;

one end of the fixed block is provided with a cleaning protection device, the cleaning protection device comprises a sleeve, and the outer surface of the sleeve is fixedly connected with one end of the fixed block.

Preferably, the outer surface of the sleeve is provided with an arc dust collecting port, the inner wall of the sleeve is fixedly sleeved with an annular cleaning block, and the outer surface of the sleeve is provided with symmetrically distributed guide holes.

Preferably, the inner wall activity of guiding hole has cup jointed the guide bar, the one end fixedly connected with sponge cleaning block of guide bar, the surface activity of guide bar has cup jointed compression spring, compression spring's one end with the outside fixed surface of sponge cleaning block is connected.

Preferably, the other ends of the two pressure springs are fixedly connected with the inner wall of the sleeve, a mounting hole is formed in one side surface of the charging pile body, and a protective tube is fixedly sleeved on the inner wall of the mounting hole.

Preferably, the inner wall of the protection pipe is provided with spherical sliding grooves which are symmetrically distributed, the inner wall of the spherical sliding groove is sleeved with balls in a sliding manner, a collecting box is movably inserted into one side surface of the charging pile body, and the front inner wall and the rear inner wall of the mounting cavity are fixedly provided with servo electric cylinders which are symmetrically distributed.

Preferably, one end fixedly connected with arc clamp splice of servo electric cylinder piston rod, the guide chute that is symmetric distribution has been seted up to the front and back inner wall of installation cavity, guide chute's inner wall sliding connection has the direction slider, two the relative surface of direction slider is all installed through the bearing and is removed the bull stick.

Preferably, the outer surface of the movable rotating rod is fixedly sleeved with a movable guide wheel, one side surface of the guide sliding block is fixedly connected with a reset spring, and one end of the reset spring is fixedly connected with one side inner wall of the guide sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: this clearance protector has played to realize carrying out automation to the charging wire and has accomodate and remove the time corner friction and protect, has improved the life of charging wire, and clears up the dust of charging wire surface adsorption when accomodating to the life of charging pile body has been improved.

Drawings

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

Fig. 2 is a perspective view of a charging pile structure of a charging wire based on a multi-type interface of the charging pile;

Fig. 3 is an exploded view of a charging pile body structure of a charging wire based on a multi-type interface of a charging pile according to the present utility model;

FIG. 4 is an exploded view of a bushing structure of a charging wire with multiple types of connectors based on a charging pile according to the present utility model;

Fig. 5 is an exploded view of a protection tube structure of a charging wire with multiple types of interfaces based on a charging pile according to the present utility model.

In the figure: 1. a base; 2. a charging pile body; 3. installing a cavity; 4. positioning a rotating rod; 5. positioning a guide wheel; 6. a fixed block; 7. a sleeve; 71. an arc dust collecting port; 72. an annular cleaning block; 73. a guide hole; 74. a guide rod; 75. a sponge cleaning block; 76. a pressure spring; 77. a mounting hole; 78. a protective tube; 79. a spherical chute; 710. a ball; 711. a collection box; 712. a servo electric cylinder; 713. arc clamping blocks; 714. a guide chute; 715. a guide slide block; 716. moving the rotating rod; 717. moving a guide wheel; 718. and a return spring.

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. 1-5, the present utility model provides a technical solution: the utility model provides a charging wire based on many types of interfaces of filling stake, includes base 1, and the upper surface fixed mounting of base 1 has filling stake body 2, and filling the inside of stake body 2 has seted up installation cavity 3, and the front and back inner wall of installation cavity 3 all installs the bull stick 4 that is symmetrical distribution through the bearing, and the fixed surface of bull stick 4 has cup jointed location leading wheel 5, and the interior roof fixedly connected with fixed block 6 of installation cavity 3;

One end of the fixed block 6 is provided with a cleaning protection device, and the cleaning protection device comprises a sleeve 7, and the outer surface of the sleeve 7 is fixedly connected with one end of the fixed block 6.

Further, the arc dust collection port 71 has been seted up to the surface of sleeve pipe 7, and the fixed annular clearance piece 72 that has cup jointed of inner wall of sleeve pipe 7, and the guiding hole 73 that is the symmetric distribution has been seted up to the surface of sleeve pipe 7, and annular clearance piece 72 inner wall is provided with the elasticity brush hair, is convenient for carry out the effect of clearance to the charging wire surface dust that passes through.

Further, the inner wall activity of guiding hole 73 has cup jointed guide bar 74, and the one end fixedly connected with sponge clearance piece 75 of guide bar 74, and the surface activity of guide bar 74 has cup jointed compression spring 76, and the outside fixed surface of compression spring 76 one end and sponge clearance piece 75 is connected, and compression spring 76's elasticity effect plays through the cooperation of guide bar 74 and applys pressure to sponge clearance piece 75 to be convenient for clear up the dust and the water stain on charging wire surface.

Further, the other ends of the two pressure springs 76 are fixedly connected with the inner wall of the sleeve 7, a mounting hole 77 is formed in one side surface of the charging pile body 2, a protection pipe 78 is fixedly sleeved on the inner wall of the mounting hole 77, and the protection pipe 78 plays a role in continuously protecting the surface of a charging wire and avoiding abrasion.

Further, the inner wall of the protection tube 78 is provided with the symmetrically distributed spherical sliding grooves 79, the inner wall of the spherical sliding grooves 79 is slidably sleeved with the balls 710, a collecting box 711 is movably inserted into one side surface of the charging pile body 2, the front and rear inner walls of the installation cavity 3 are fixedly provided with the symmetrically distributed servo electric cylinders 712, and the balls 710 play a role in positioning and rotating through the matching of the spherical sliding grooves 79, so that the abrasion problem generated when the charging wire is pulled is avoided.

Further, one end fixedly connected with arc clamp splice 713 of servo electric cylinder 712 piston rod, the guide chute 714 that is symmetric distribution has been seted up to the front and back inner wall of installation cavity 3, and guide chute 714's inner wall sliding connection has guide slider 715, and the removal bull stick 716 is all installed through the bearing to two opposite surfaces of guide slider 715, and servo electric cylinder 712 uses through the cooperation of arc clamp splice 713, plays the effect of fixing a position the centre gripping to the charging wire.

Further, the outer surface of the moving rotating rod 716 is fixedly sleeved with a moving guide wheel 717, one side surface of the guide sliding block 715 is fixedly connected with a reset spring 718, one end of the reset spring 718 is fixedly connected with one side inner wall of the guide sliding groove 714, and the elastic force of the reset spring 718 plays a role in driving the moving guide wheel 717 to reset through the guide sliding block 715.

Through this clearance protector, play and to have realized carrying out automation to the charging wire and accomodate and remove the time corner friction and protect, improved the life of charging wire, and clear up the dust of charging wire surface adsorption when accomodating to the life of charging pile body 2 has been improved.

Working principle: when the charging head is connected with an electric car, a piston rod of the servo electric cylinder 712 stretches out to clamp and position the charging wire through the arc-shaped clamping block 713;

Step two, after charging is finished, the charging head is separated from the electric car, the piston rod of the servo electric cylinder 712 is retracted, so that the arc-shaped clamping block 713 is separated from clamping the charging wire, the reset action of the reset spring 718 drives the charging wire to retract through the guide sliding block 715, the moving rotating rod 716 and the moving guide wheel 717, the charging wire is retracted, the annular cleaning block 72 is firstly used for cleaning dust on the surface of the charging wire through bristles on the inner wall of the annular cleaning block 72, the cleaning dropped dust falls into the collecting box 711 through the arc-shaped dust collecting opening 71, the subsequent unified treatment is facilitated, and then the sponge cleaning block 75 is used for further cleaning water stains and dust on the surface of the charging wire.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Charging wire based on fill many types of interfaces of electric pile, including base (1), its characterized in that: the charging pile comprises a base (1), wherein a charging pile body (2) is fixedly arranged on the upper surface of the base, an installation cavity (3) is formed in the charging pile body (2), positioning rotating rods (4) which are symmetrically distributed are arranged on the front inner wall and the rear inner wall of the installation cavity (3) through bearings, positioning guide wheels (5) are fixedly sleeved on the outer surface of the positioning rotating rods (4), and a fixing block (6) is fixedly connected with the inner top wall of the installation cavity (3);

One end of the fixed block (6) is provided with a cleaning protection device, the cleaning protection device comprises a sleeve (7), and the outer surface of the sleeve (7) is fixedly connected with one end of the fixed block (6).

2. The charging wire of a multi-type interface based on a charging post according to claim 1, wherein: the outer surface of sleeve pipe (7) has seted up arc dust collection mouth (71), the inner wall of sleeve pipe (7) is fixed to be cup jointed annular clearance piece (72), guiding hole (73) that are symmetrical distribution are seted up to the surface of sleeve pipe (7).

3. The charging wire of a multi-type interface based on a charging post according to claim 2, wherein: the inner wall activity of guiding hole (73) has cup jointed guide bar (74), the one end fixedly connected with sponge clearance piece (75) of guide bar (74), the surface activity of guide bar (74) has cup jointed compression spring (76), the one end of compression spring (76) with the outside surface fixed connection of sponge clearance piece (75).

4. A charging post-based charging cord of multiple-type interface as defined in claim 3, wherein: the other ends of the two pressure springs (76) are fixedly connected with the inner wall of the sleeve (7), a mounting hole (77) is formed in one side surface of the charging pile body (2), and a protection pipe (78) is fixedly sleeved on the inner wall of the mounting hole (77).

5. The charging wire of a multi-type interface based on a charging post of claim 4, wherein: the inner wall of protection pipe (78) has been seted up and has been spherical spout (79) that are symmetric distribution, ball (710) have been cup jointed in the inner wall slip of spherical spout (79), one side surface activity of charging pile body (2) has been pegged graft and has been collected box (711), inner wall fixed mounting has servo electronic jar (712) that are symmetric distribution around installing cavity (3).

6. The charging wire of a multi-type interface based on a charging post according to claim 5, wherein: one end fixedly connected with arc clamp splice (713) of servo electronic jar (712) piston rod, guide chute (714) that are symmetrical distribution are seted up to the front and back inner wall of installation cavity (3), the inner wall sliding connection of guide chute (714) has guide slider (715), two guide slider (715) are relative surface all installs through the bearing and remove bull stick (716).

7. The charging wire of a multi-type interface based on a charging post of claim 6, wherein: the outer surface of the movable rotating rod (716) is fixedly sleeved with a movable guide wheel (717), one side surface of the guide sliding block (715) is fixedly connected with a reset spring (718), and one end of the reset spring (718) is fixedly connected with one side inner wall of the guide sliding groove (714).