CN220535437U

CN220535437U - Double-gun direct current charging pile

Info

Publication number: CN220535437U
Application number: CN202321777149.1U
Authority: CN
Inventors: 于乐岭; 李长勇
Original assignee: Shandong Humon Intelligent Equipment Co ltd
Current assignee: Shandong Humon Intelligent Equipment Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-02-27
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of charging piles, and discloses a double-gun direct-current charging pile, which comprises: the shell, the bottom side of shell and the top side fixed connection of base, the inside of shell links the forehead through the tip fixed of cable and charging head, the inside of shell with support the one end fixed connection of tight spring, support the other end of tight spring and the bottom side fixed connection of fixture block, the top of fixture block and the draw-in groove department laminating of charging head, the bottom side of fixture block and the one end fixed connection of straight-bar, the chute department and the outer wall sliding connection of diagonal bar of straight-bar, this two rifle direct current fills electric pile, when not using, can be through the fixture block with charging head fix in the inside of shell, make charging head's fixed more stable, and take out and only need press the button and can release spacingly, under the prerequisite that does not influence its convenience, it is more firm to charging head's fixed, make charging head can not drop and take place to damage because wind-force or artificial touching.

Description

Double-gun direct current charging pile

Technical Field

The utility model relates to the technical field of charging piles, in particular to a double-gun direct-current charging pile.

Background

The charging pile is a charging device for providing energy supplement for electric vehicles, has functions similar to oiling machines in gas stations, can be fixed on the ground or on a wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, can charge electric vehicles of various types according to different voltage levels, is directly connected with an alternating current power grid, is provided with a charging plug at the output end and is used for charging the electric vehicles, the charging pile generally provides two charging modes of conventional charging and quick charging, and people can use specific charging cards to brush cards on a man-machine interaction operation interface provided by the charging pile for corresponding charging operation and cost data printing, and a charging pile display screen can display data of charging amount, cost, charging time and the like.

The charging head of the charging pile in the market at present is generally fixed on the side surface of the charging pile in a hanging mode.

The charging head is fixed in a hanging mode, so that the charging head is not fixed firmly enough, the charging head is blown down by strong wind force when encountering strong wind or rain and snow weather, and the charging head is easy to fall off when encountering pedestrian impact or touch due to the fact that the charging pile is generally fixed outdoors, and the charging head is damaged when falling.

Disclosure of Invention

The utility model aims to provide a double-gun direct-current charging pile so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dual gun dc charging stake comprising: the shell, the downside of shell and the topside fixed connection of base, the inside of shell links the amount through the tip fixed of cable with charge the head, the inside of shell with support the one end fixed connection of tight spring, support the downside fixed connection of the other end and the fixture block of tight spring, the top of fixture block and the draw-in groove department laminating of charge the head, the downside of fixture block and the one end fixed connection of straight-bar, the chute department and the outer wall sliding connection of diagonal bar of straight-bar, the one end of diagonal bar and the inside sliding connection of shell, the inside of shell is provided with protection machanism, protection machanism includes:

the device comprises a shell, a sliding rod, a reset spring, a rotary shaft, a bevel gear and a bevel gear, wherein one end of the reset spring is fixedly connected with the interior of the shell, the other end of the reset spring is fixedly connected with the side face of the sliding rod, the top end of the sliding rod is attached to a thread on the surface of the cylinder, the inner wall of the cylinder is fixedly connected with the outer wall of the rotary shaft, the two ends of the rotary shaft are rotatably connected with the interior of the shell, and the outer wall of the rotary shaft is fixedly connected with the axis of the longitudinal bevel gear;

the horizontal bevel gear, horizontal bevel gear's tooth's socket department and vertical bevel gear's tooth's socket department meshing, horizontal bevel gear's axle center department and the bottom outer wall fixed connection of lead screw, the top of lead screw is connected with the inside rotation of shell, the screw thread department of lead screw and the screw hole department threaded connection of thread bush, the side protruding department of thread bush and the side fixed connection of baffle.

Preferably, the other end of the inclined rod is fixedly connected with the side face of the button, so that the inclined rod is easier to press.

Preferably, the number of the charging heads, the clamping blocks, the abutting springs, the straight rods and the inclined rods is two, and the two groups of the charging heads, the clamping blocks, the abutting springs, the straight rods and the inclined rods are symmetrically distributed in the shell, so that the charging piles can be used in double positions.

Preferably, the number of the protection mechanisms is two, and the two protection mechanisms are symmetrically distributed on two sides of the inside of the shell, so that the openings on two sides of the shell can be protected.

Preferably, the other end of the straight rod is in sliding connection with the inside of the shell, so that the movement of the straight rod is more stable.

Preferably, the bottom side of the clamping block is triangular, so that the clamping block cannot obstruct the insertion of the charging head.

Compared with the prior art, the utility model provides the double-gun direct-current charging pile, which has the following beneficial effects:

1. this stake of direct current charging of rifle, when not using, can be through the fixture block with charging the head fixed in the inside of shell, make charging the head fixed more stable, and take out only need press the button and can release spacingly, under the prerequisite that does not influence its convenience, it is more firm to charging the head fixed, makes charging the head can not drop and take place to damage because of wind-force or people touching.

2. This stake of direct current charging of rifle, when using, can block the inserted hole of charging head through protection machanism, avoid charging head rainwater and dust entering the inside of shell when charging, make charging head dash out the electricity and place the inside at the shell when contact rainwater and dust take place to damage.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the front cross-section structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of the present utility model;

fig. 4 is an enlarged schematic view of the structure B of the present utility model.

In the figure: 1. a housing; 2. a charging head; 3. a base; 4. a protection mechanism; 5. a clamping block; 6. a spring is abutted tightly; 7. a straight rod; 8. a diagonal rod; 9. a button; 401. a return spring; 402. a slide bar; 403. a rotating shaft; 404. a cylinder; 405. a thread sleeve; 406. a screw rod; 407. a baffle; 408. a transverse bevel gear; 409. a longitudinal bevel gear.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: a dual gun dc charging stake comprising: the shell 1, the downside of shell 1 and the top side fixed connection of base 3, the inside of shell 1 links the amount through the tip fixed of cable and charging head 2, the inside of shell 1 with support the one end fixed connection of tight spring 6, support the other end of tight spring 6 and the downside fixed connection of fixture block 5, the top of fixture block 5 is laminated with the draw-in groove department of charging head 2, the downside of fixture block 5 and the one end fixed connection of straight-bar 7, the chute department and the outer wall sliding connection of diagonal bar 8 of straight-bar 7, the one end of diagonal bar 8 and the inside sliding connection of shell 1, the inside of shell 1 is provided with protection machanism 4, protection machanism 4 includes: the device comprises a reset spring 401 and a transverse bevel gear 408, wherein one end of the reset spring 401 is fixedly connected with the inside of the shell 1, the other end of the reset spring 401 is fixedly connected with the side surface of a slide bar 402, the top end of the slide bar 402 is attached to the thread part on the surface of a cylinder 404, the inner wall of the cylinder 404 is fixedly connected with the outer wall of a rotating shaft 403, the two ends of the rotating shaft 403 are rotationally connected with the inside of the shell 1, the outer wall of the rotating shaft 403 is fixedly connected with the axle center of a longitudinal bevel gear 409, the tooth slot of the transverse bevel gear 408 is meshed with the tooth slot of the longitudinal bevel gear 409, the axle center of the transverse bevel gear 408 is fixedly connected with the bottom outer wall of a screw rod 406, the top end of the screw rod 406 is rotationally connected with the inside of the shell 1, the thread part of the screw rod 406 is in threaded connection with the screw hole of a thread sleeve 405, the side surface of the thread sleeve 405 is fixedly connected with the side surface of a baffle 407, the charging head 2 is inserted into the opening on the side surface of the shell 1, at the moment, the sliding rod 402 is pushed to move inwards, the reset spring 401 is compressed, the cylinder 404 is driven to rotate clockwise, the rotating shaft 403 is driven to rotate clockwise, the longitudinal bevel gear 409 is driven to rotate clockwise, the transverse bevel gear 408 is driven to rotate clockwise, the screw rod 406 is driven to rotate clockwise, the threaded sleeve 405 is driven to move upwards, the baffle 407 is driven to move upwards, at the moment, the interface of the charging head 2 enters the inside of the shell 1, after the clamping groove at the bottom of the charging head 2 reaches the position of the clamping block 5, the clamping block 5 enters the clamping groove at the bottom side of the charging head 2 under the action of the abutting spring 6, the position of the charging head 2 is limited, the charging head 2 is fixed inside the shell 1 through the clamping block 5, the fixing of the charging head 2 is more stable, the limit can be released only by pressing the button 9, the fixing of the charging head 2 is more stable under the premise of not affecting the convenience, when the charging head 2 is required to be used, the button 9 is pressed, the inclined rod 8 moves inwards to drive the straight rod 7 to move downwards, the clamping block 5 leaves the clamping groove at the bottom of the charging head 2, at the moment, under the action of the reset spring 401, the position of the sliding rod 402 is reset, the charging head 2 is ejected, the position of the sliding rod 402 is reset to drive the cylinder 404 to rotate anticlockwise, the rotating shaft 403 is driven to rotate anticlockwise, the longitudinal bevel gear 409 is driven to rotate anticlockwise, the transverse bevel gear 408 is driven to rotate anticlockwise, the screw rod 406 is driven to rotate anticlockwise, the threaded sleeve 405 moves downwards to drive the baffle 407 to move downwards to shield the inside of the shell 1, the insertion port of the charging head 2 is blocked by the protection mechanism 4, and rainwater and dust are prevented from entering the inside of the shell 1 when the charging head 2 is completely charged, and the charging head 2 is contacted with the rainwater and dust when being placed in the inside of the shell 1.

In addition, in order to make the diagonal bar 8 more easily pushed, the other end of diagonal bar 8 is fixedly connected with the side of button 9, in order to make the electric pile that charges can duplex operation, charge head 2, fixture block 5, support tight spring 6, straight-bar 7, the quantity of diagonal bar 8 sets up to two sets of, and two sets of charge head 2, fixture block 5, support tight spring 6, straight-bar 7, diagonal bar 8 are the symmetric distribution in the inside of shell 1, in order to make the both sides trompil department of shell 1 all can be protected, the quantity of protection machanism 4 sets up to two sets of, and two sets of protection machanism 4 are the symmetric distribution in the inside both sides of shell 1, in order to make the motion of straight-bar 7 more stable, the other end of straight-bar 7 and the inside sliding connection of shell 1, in order to make fixture block 5 not hinder the insertion of charging head 2, the bottom side of fixture block 5 sets up to triangle-shaped.

Working principle: when the charging head 2 is stored, the charging head 2 is inserted into the opening on the side surface of the shell 1, at the moment, the slide bar 402 is pushed to move inwards, the reset spring 401 is compressed, the cylinder 404 is driven to rotate clockwise, the rotary shaft 403 is driven to rotate clockwise, the longitudinal bevel gear 409 is driven to rotate clockwise, the transverse bevel gear 408 is driven to rotate clockwise, the screw rod 406 is driven to rotate clockwise, the threaded sleeve 405 is driven to move upwards, the baffle 407 is driven to move upwards, at the moment, the interface of the charging head 2 enters the inside of the shell 1, after the clamping groove at the bottom of the charging head 2 reaches the position of the clamping block 5, the clamping block 5 is abutted against the action of the spring 6, the clamping groove at the bottom of the charging head 2 is limited, when the push button 9 is pressed down, the inclined rod 8 is driven to move inwards, the clamping block 5 is driven to leave the clamping groove at the bottom of the charging head 2, at the moment, the position of the screw rod 406 is reset under the action of the reset spring 401, the position of the charging head 2 is driven to move upwards, the cylinder 404 is driven to rotate anticlockwise, the clamping block 403 is driven to rotate anticlockwise, the screw rod 405 is driven to rotate anticlockwise, and the screw rod 405 is driven to rotate anticlockwise, the inner part of the threaded sleeve is driven to rotate anticlockwise, and the screw rod 405 is driven to rotate anticlockwise.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. A dual gun dc charging stake comprising: shell (1), its characterized in that: the bottom side of the shell (1) is fixedly connected with the top side of the base (3), the inside of the shell (1) is fixedly connected with the end part of the charging head (2) through a cable, the inside of the shell (1) is fixedly connected with one end of the abutting spring (6), the other end of the abutting spring (6) is fixedly connected with the bottom side of the clamping block (5), the top of fixture block (5) is laminated with draw-in groove department of charging head (2), the downside of fixture block (5) and the one end fixed connection of straight-bar (7), the chute department of straight-bar (7) and the outer wall sliding connection of diagonal bar (8), the one end and the inside sliding connection of shell (1) of diagonal bar (8), the inside of shell (1) is provided with protection machanism (4), protection machanism (4) include:

the device comprises a reset spring (401), wherein one end of the reset spring (401) is fixedly connected with the inside of a shell (1), the other end of the reset spring (401) is fixedly connected with the side face of a sliding rod (402), the top end of the sliding rod (402) is attached to a thread on the surface of a cylinder (404), the inner wall of the cylinder (404) is fixedly connected with the outer wall of a rotating shaft (403), the two ends of the rotating shaft (403) are rotatably connected with the inside of the shell (1), and the outer wall of the rotating shaft (403) is fixedly connected with the axle center of a longitudinal bevel gear (409);

the horizontal bevel gear (408), the tooth's socket department of horizontal bevel gear (408) meshes with the tooth's socket department of vertical bevel gear (409), the axle center department of horizontal bevel gear (408) is with the bottom outer wall fixed connection of lead screw (406), the top of lead screw (406) is connected with the inside rotation of shell (1), the screw thread department of lead screw (406) is connected with the screw hole department screw thread of thread bush (405), the side protruding department of thread bush (405) is connected with the side of baffle (407) fixedly.

2. A dual gun dc charging pile according to claim 1, wherein: the other end of the inclined rod (8) is fixedly connected with the side face of the button (9).

3. A dual gun dc charging pile according to claim 1, wherein: the number of the charging heads (2), the clamping blocks (5), the abutting springs (6), the straight rods (7) and the inclined rods (8) is two, and the two groups of the charging heads (2), the clamping blocks (5), the abutting springs (6), the straight rods (7) and the inclined rods (8) are symmetrically distributed in the shell (1).

4. A dual gun dc charging pile according to claim 1, wherein: the number of the protection mechanisms (4) is two, and the two protection mechanisms (4) are symmetrically distributed on two sides of the inside of the shell (1).

5. A dual gun dc charging pile according to claim 1, wherein: the other end of the straight rod (7) is connected with the inside of the shell (1) in a sliding way.

6. A dual gun dc charging pile according to claim 1, wherein: the bottom side of the clamping block (5) is arranged into a triangle.