Electric vehicle charging pile

Abstract

The utility model discloses an electric automobile charging pile, and relates to the technical field of electric automobiles. The charging pile comprises a charging pile body and a protective cover assembly, one side face of the charging pile body is fixedly connected with a mounting plate, one side face of the charging pile body is provided with a charging gun, the protective cover assembly comprises a cover plate and a matching block, one end of the cover plate is hinged to one end of the mounting plate, and one side face of the cover plate is provided with a clamping groove. According to the utility model, through the arrangement of the protective cover assembly, the charging gun can be protected by the cover plate after the charging gun is used and inserted into the pile body, and the cover plate is fixed through the cooperation of all parts, so that the cover plate is prevented from swinging randomly, and the protective effect of the cover plate is improved; and the cover plate is pressed downwards again, the linkage rod drives the cylindrical head to move to the lower end of the arc-shaped groove and the matching block to move under the action of the matching spring, then limitation of the limiting block and the protruding block is relieved, matching of the hook plate and the matching hook is relieved, and therefore the cover plate is lifted to use the charging gun.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicles, in particular to an electric vehicle charging pile. Background Art

[0002] The electric vehicle industry has not been developed in China for a long time, but in just a few short years, the electric vehicle industry has grown from nothing to something, from sporadic distribution to widespread popularization. Especially after entering the 21st century, the entire industry has shown a rapid development trend. Electric vehicle charging piles are energy supply devices for electric vehicles, and their charging performance is related to the service life and charging time of the battery pack.

[0003] The existing charging gun of the charging pile is not well protected after being plugged back into the pile body after use, which can easily cause the equipment to be damaged by external factors, affecting the use efficiency. Utility Model Content

[0004] The utility model aims to provide an electric vehicle charging pile to solve the problem that the charging gun of the existing charging pile has no good protection after being plugged back into the pile body after use, which easily causes the equipment to be damaged by external factors and affects the use efficiency.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is an electric vehicle charging pile, comprising a charging pile body and a protective cover assembly, wherein a mounting plate is fixedly connected to one side of the charging pile body, a charging gun is installed on one side of the charging pile body, the protective cover assembly comprises a cover plate and a matching block, one end of the cover plate is hinged to one end of the mounting plate, a card slot is provided on one side of the cover plate, the charging gun is arranged at the card slot and snap-fits with the card slot, both sides of a surface of the mounting plate are fixedly connected with fixing plates, the fixing plates are arranged on the inner side of the cover plate, two groups of matching blocks are arranged, and the two groups of matching blocks 205 are respectively arranged in the two groups of fixing plates and slidably cooperate with them, one end of the matching block is fixedly connected to a matching spring, and one end of the matching spring is fixedly connected to the inner wall of the fixing plate.

[0007] The other end of the matching block is fixedly connected to a sliding rod, one end of the sliding rod is arranged in the fixed plate and slidably cooperates with the fixed plate, one end of the sliding rod is fixedly connected to a force-bearing head, and the force-bearing head is arranged on the outer side of the fixed plate, and both sides of the inner surface of the cover plate are fixedly connected to pressure blocks, and one side of the pressure block is in contact with the surface of the force-bearing head.

[0008] One end of the fixed plate is rotatably connected to a linkage rod, and one end of the linkage rod is fixedly connected to a cylindrical head. An arc groove is provided on the upper surface of the matching block, and the cylindrical head is arranged in the arc groove and slidably cooperates with the arc groove. A sliding groove is provided at the center position of the bottom surface of the fixed plate. In the above structure, the top and lower ends of the arc groove can both clamp the cylindrical head, so that under the action of the matching spring, the cylindrical head of the linkage rod slides in the arc groove, moves to the top end of the arc groove and is clamped, preventing the matching block from moving back, and moves to the lower end of the arc groove so that the matching block can move.

[0009] Both sides of the bottom surface of the mating block are fixedly connected with mating plates, the mating plates are arranged in the sliding groove and slidably cooperate with it, a mating groove is opened on one side of the mating plate, and both sides of the bottom surface of the fixed plate are fixedly connected with connecting plates, and a mating shaft is hinged between the two groups of connecting plates, and the mating shaft is arranged in the mating groove and slidably cooperates with it.

[0010] A protrusion is fixedly connected to the circumferential side surface of the mating shaft, and a limiting block is fixedly connected to one side of the bottom surface of the mating block. The limiting block is arranged in the slide groove and slidably cooperates with it, and one side of the limiting block is in contact with the protrusion; in the above structure, the arc of rotation of the protrusion is smaller than the length of the limiting block, so that the movement of the limiting block can be realized to limit the rotation of the protrusion.

[0011] A hook plate is fixedly connected to one side of the protrusion, and a matching hook is fixedly connected to one side of the pressing block, and the matching hook matches with the hook plate.

[0012] The utility model has the following beneficial effects:

[0013] The utility model provides a protective cover assembly, which can realize that after the charging gun is used, it can be plugged back into the pile body and protected by the cover plate. When the cover plate is buckled, the pressure block squeezes the sliding rod, so that the sliding rod drives the matching block to slide in the fixed plate and squeeze the matching spring. While the matching block moves, it drives the limiting block and the matching plate to move, and the matching shaft rotates in the matching groove. The limiting block moves and squeezes the convex block, so that it drives the matching shaft to rotate upward, and then drives the hook plate to hook the matching hook on the pressure block, and the matching spring deforms, so that the cylindrical head of the linkage rod slides in the arc groove, moves to the top end of the arc groove and is stuck, preventing the matching block from moving back, fixing the cover plate, and thus avoiding the cover plate from swinging at will, thereby improving the protective effect of the cover plate; the cover plate is pressed down again, and the linkage rod drives the cylindrical head to move to the lower end of the arc groove under the action of the matching spring, and the matching block moves, thereby releasing the restriction of the limiting block and the convex block, and the hook plate and the matching hook are released, so that the cover plate is lifted and the charging gun is used.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a left view of the structure of the utility model;

[0018] Figure 3 for Figure 2 Partial schematic diagram of the structure of the middle AA section;

[0019] Figure 4 for Figure 3 Partial schematic diagram of the structure of the middle BB section;

[0020] Figure 5 for Figure 3 Enlarged view of the middle C area;

[0021] Figure 6 for Figure 4 Magnified view of area D in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Charging pile body; 101. Charging gun; 102. Mounting plate; 2. Protective cover assembly; 201. Cover plate; 202. Slot; 203. Pressure block; 204. Fixing plate; 205. Matching block; 206. Arc groove; 207. Slide rod; 208. Linking rod; 209. Matching spring; 210. Cylindrical head; 211. Slide groove; 212. Matching plate; 213. Matching groove; 214. Matching shaft; 215. Bump; 216. Connecting plate; 217. Limiting block; 218. Hook plate; 219. Matching hook. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-Figure 6 As shown, the utility model is an electric vehicle charging pile, including a charging pile body 1 and a protective cover assembly 2, one side of the charging pile body 1 is fixedly connected with a mounting plate 102, one side of the charging pile body 1 is installed with a charging gun 101, the protective cover assembly 2 includes a cover plate 201 and a matching block 205, one end of the cover plate 201 is hinged to one end of the mounting plate 102, one side of the cover plate 201 is provided with a card slot 202, the charging gun 101 is arranged at the card slot 202, and is snap-fitted with it, both sides of a surface of the mounting plate 102 are fixedly connected with a fixing plate 204, the fixing plate 204 is arranged on the inner side of the cover plate 201, two groups of matching blocks 205 are provided, and the two groups of matching blocks 205 are respectively arranged in the two groups of fixing plates 204, and slidably cooperate with them, one end of the matching block 205 is fixedly connected with a matching spring 209, and one end of the matching spring 209 is fixedly connected to the inner wall of the fixing plate 204.

[0028] The other end of the matching block 205 is fixedly connected to a slide rod 207, one end of which is arranged in the fixed plate 204 and slidably cooperates with it, one end of the slide rod 207 is fixedly connected to a force-bearing head, and the force-bearing head is arranged on the outer side of the fixed plate 204, and both sides of the inner surface of the cover plate 201 are fixedly connected to pressure blocks 203, and one side of the pressure block 203 is in contact with the surface of the force-bearing head.

[0029] One end of the fixed plate 204 is rotatably connected to a linkage rod 208, and one end of the linkage rod 208 is fixedly connected to a cylindrical head 210. An arc groove 206 is provided on the upper surface of the matching block 205, and the cylindrical head 210 is arranged in the arc groove 206 and slidably cooperates with it. A sliding groove 211 is provided at the center position of the bottom surface of the fixed plate 204; in the above structure, the top and lower ends of the arc groove 206 can both clamp the cylindrical head 210, so that under the action of the matching spring 209, the cylindrical head 210 of the linkage rod 208 slides in the arc groove 206, moves to the top of the arc groove 206 and is stuck, preventing the matching block 205 from moving back, and moves to the lower end of the arc groove 206, so that the matching block 205 can move.

[0030] Both sides of the bottom surface of the mating block 205 are fixedly connected with mating plates 212, which are arranged in the slide groove 211 and slidably matched therewith. A mating groove 213 is opened on one side of the mating plate 212. Both sides of the bottom surface of the fixed plate 204 are fixedly connected with connecting plates 216, and a mating shaft 214 is hinged between the two groups of connecting plates 216. The mating shaft 214 is arranged in the mating groove 213 and slidably matched therewith.

[0031] A protrusion 215 is fixedly connected to the circumferential side surface of the mating shaft 214, and a limiting block 217 is fixedly connected to one side of the bottom surface of the mating block 205. The limiting block 217 is arranged in the slide groove 211 and slidably cooperates with it, and one side of the limiting block 217 is in contact with the protrusion 215. In the above structure, the arc of rotation of the protrusion 215 is smaller than the length of the limiting block 217, so that the movement of the limiting block 217 can limit the rotation of the protrusion 215.

[0032] A hook plate 218 is fixedly connected to one side of the protrusion 215 , and a matching hook 219 is fixedly connected to one side of the pressing block 203 . The matching hook 219 matches with the hook plate 218 .

[0033] It should be supplemented that after the charging gun 101 is used, it is plugged back into the pile body and protected by the cover plate 201. When the cover plate 201 is buckled, the pressing block 203 squeezes the sliding rod 207, so that the sliding rod 207 drives the matching block 205 to slide in the fixed plate 204 and squeezes the matching spring 209. When the matching block 205 moves, it drives the limiting block 217 and the matching plate 212 to move in the sliding groove 211, and the matching shaft 214 rotates in the matching groove 213. The limiting block 217 moves and squeezes the protrusion 215, so that the protrusion 215 drives the matching shaft 214 to rotate upward, thereby driving the hook plate 218 to move the matching hook 219 on the pressing block 203. The matching spring 209 is hooked and deformed, so that the cylindrical head 210 of the linkage rod 208 slides in the arc groove 206, moves to the top of the arc groove 206 and gets stuck, preventing the matching block 205 from moving back, fixing the cover plate 201, and thus preventing the cover plate 201 from swinging at will, thereby improving the protective effect of the cover plate 201; the cover plate 201 is pressed down again, and the linkage rod 208, under the action of the matching spring 209, drives the cylindrical head 210 to move to the lower end of the arc groove 206, and the matching block 205 moves, thereby releasing the restriction of the limiting block 217 and the protrusion 215, and the hook plate 218 and the matching hook 219 are released, so that the cover plate 201 can be lifted and the charging gun 101 can be used.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An electric vehicle charging pile, comprising a charging pile body (1) and a protective cover assembly (2), Features: A mounting plate (102) is fixedly connected to one side of the charging pile body (1), a charging gun (101) is installed on one side of the charging pile body (1), the protective cover assembly (2) comprises a cover plate (201) and a matching block (205), one end of the cover plate (201) is hinged to one end of the mounting plate (102), a card slot (202) is provided on one side of the cover plate (201), the charging gun (101) is arranged at the card slot (202) and is snap-fitted therewith, the protective cover assembly (2) comprises a cover plate (201) and a matching block (205), one end of the cover plate (201) is hinged to one end of the mounting plate (102), a card slot (202) is provided on one side of the cover plate (201), the charging gun (101) is arranged at the card slot (202) and is snap-fitted therewith, Both sides of a surface of the mounting plate (102) are fixedly connected with fixing plates (204), and the fixing plates (204) are arranged on the inner side of the cover plate (201). Two groups of matching blocks (205) are arranged, and the two groups of matching blocks (205) are respectively arranged in the two groups of fixing plates (204) and slidably matched therewith. One end of the matching block (205) is fixedly connected with a matching spring (209), and one end of the matching spring (209) is fixedly connected to the inner wall of the fixing plate (204).

2. An electric vehicle charging pile according to claim 1, It is characterized in that The other end of the matching block (205) is fixedly connected to a sliding rod (207), one end of which is arranged in the fixed plate (204) and slidably matched therewith, one end of the sliding rod (207) is fixedly connected to a force-bearing head, and the force-bearing head is arranged on the outer side of the fixed plate (204), and both sides of the inner surface of the cover plate (201) are fixedly connected to a pressing block (203), and one side surface of the pressing block (203) is in contact with the surface of the force-bearing head.

3. An electric vehicle charging pile according to claim 2, It is characterized in that One end of the fixed plate (204) is rotatably connected to a linkage rod (208), one end of the linkage rod (208) is fixedly connected to a cylindrical head (210), an arc groove (206) is provided on the upper surface of the matching block (205), the cylindrical head (210) is arranged in the arc groove (206) and slidably cooperates therewith, and a sliding groove (211) is provided at the center position of the bottom surface of the fixed plate (204).

4. The electric vehicle charging pile according to claim 3, It is characterized in that Both sides of the bottom surface of the matching block (205) are fixedly connected with matching plates (212), the matching plates (212) are arranged in the sliding groove (211) and slidingly matched therewith, a matching groove (213) is opened on one side of the matching plate (212), and both sides of the bottom surface of the fixed plate (204) are fixedly connected with connecting plates (216), and a matching shaft (214) is hinged between the two groups of the connecting plates (216), and the matching shaft (214) is arranged in the matching groove (213) and slidingly matched therewith.

5. An electric vehicle charging pile according to claim 4, It is characterized in that A protrusion (215) is fixedly connected to the peripheral side surface of the mating shaft (214), and a limiting block (217) is fixedly connected to one side of the bottom surface of the mating block (205). The limiting block (217) is arranged in the slide groove (211) and slidably matched therewith, and one side surface of the limiting block (217) is in contact with the protrusion (215).

6. The electric vehicle charging pile according to claim 5, It is characterized in that A hook plate (218) is fixedly connected to one side of the protrusion (215), and a matching hook (219) is fixedly connected to one side of the pressing block (203), and the matching hook (219) matches with the hook plate (218).

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