Charging pile gun hanging connector

Abstract

The utility model discloses a charging pile hanging gun joint, and relates to the technical field of charging piles, the charging pile hanging gun joint comprises a charging gun, the top of the charging gun is provided with an insertion core assembly, the left side of the charging gun is movably provided with a gun seat mechanism, the left side of the gun seat mechanism is provided with an insertion plate, and the insertion core assembly comprises an insertion head. The right end of the connecting plug is fixedly connected with the left end of a charging gun, positioning strips are symmetrically and fixedly installed on the front side and the rear side of the connecting plug, and butt joint grooves are symmetrically formed in the upper side and the lower side of the connecting plug. Through the cooperation of the hanging cavity seat, the fixing plate, the winding part, the baffle, the cylindrical protection seat, the insertion cavity, the groove, the spring, the butt joint block and the positioning groove, the charging gun can be locked through the clamping structure, the charging gun is prevented from falling off due to various reasons, the normal operation of the charging pile is ensured, and the potential safety hazard that the charging gun falls off and influences pedestrians is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile hanging gun connector. Background Art

[0002] A charging pile refers to a charging device that provides energy for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in parking lots or charging stations in public buildings and residential areas. It can charge electric vehicles of various models according to different voltage levels. The input end of the charging pile is directly connected to the AC power grid. The charging pile is connected to the charging gun through a long cable to charge the electric vehicle. The charging gun mount is a key component for charging electric vehicles with a charging pile. Its application has also developed rapidly in recent years with the promotion of household electric vehicles and charging piles. The following problems exist in the existing technology:

[0003] In actual use, the existing charging pile mount can hang the charging gun used by the charging pile, but the stability of the charging gun cannot be guaranteed. The charging gun is easy to fall off the mount due to various reasons, affecting the safety of the charging gun. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A charging pile gun connector comprises a charging gun, a core plug assembly is installed on the top of the charging gun, a gun seat mechanism is movably installed on the left side of the charging gun, a plug board is installed on the left side of the gun seat mechanism, the core plug assembly comprises a plug connector, the right end of the plug connector is fixedly connected to the left end of the charging gun, positioning strips are symmetrically fixedly installed on the front and rear sides of the plug connector, and docking grooves are symmetrically opened on the upper and lower sides of the plug connector.

[0006] Preferably, the positioning strips and the docking grooves are each provided in two groups.

[0007] Preferably, the docking groove is trapezoidal.

[0008] Preferably: the gun seat mechanism includes a gun hanging seat, the left side of the gun hanging seat is fixedly connected to the right side of the plug-in board, the inside of the gun hanging seat is fixedly sleeved with a fixing plate, the top right side of the gun hanging seat is fixedly connected with a baffle, the position between the baffle and the fixing plate is a winding position, the inner cavity of the gun hanging seat is movably equipped with a cylindrical protective seat, the interior of the cylindrical protective seat is provided with an insertion cavity, the upper and lower inner walls of the cylindrical protective seat are symmetrically provided with grooves, six groups of springs are fixedly installed inside the grooves, the outer ends of the springs are fixed with docking blocks, and the front and rear inner walls of the cylindrical protective seat are symmetrically provided with positioning grooves.

[0009] Preferably, the gun hanging seat, the fixing plate and the plug-in plate are oval in shape, and the bottom end of the cylindrical protection seat is fixedly connected to the middle part of the right end of the plug-in plate.

[0010] Preferably: the docking block is trapezoidal, the docking block is engaged with the groove and is movably connected, the docking block matches the docking groove and is movably connected, the positioning groove is engaged with the positioning strip and is movably connected, the size, length and position of the groove, docking block and docking groove are consistent, and the size, length and position of the positioning groove and positioning strip are also consistent.

[0011] Preferably, the plug connector on the top of the charging gun matches the plug cavity inside the cylindrical protective seat.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model provides a charging pile gun-hanging connector, which can lock the charging gun by using a clamping structure through a gun seat mechanism, a hanging cavity seat, a fixing plate, a winding part, a baffle, a cylindrical protective seat, an insertion cavity, a groove, a spring, a docking block and a positioning groove, so as to prevent the charging gun from falling off due to various reasons, thereby ensuring the normal operation of the charging pile and avoiding the potential safety hazard of the charging gun falling off and affecting pedestrians. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the charging pile gun connector of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the charging gun and the gun holder docking in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the ferrule assembly of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the gun holder mechanism of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the structure inside the gun hanging seat.

[0019] In the figure: 1. Charging gun; 2. Insert core assembly; 3. Gun seat mechanism; 4. Plug plate; 21. Plug connector; 22. Positioning strip; 23. Docking slot; 31. Gun hanging seat; 32. Fixing plate; 33. Winding part; 34. Baffle; 311. Cylindrical protective seat; 312. Insert cavity; 313. Groove; 314. Spring; 315. Docking block; 316. Positioning slot. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the embodiments:

[0021] like Figure 1-5 As shown, the utility model provides a charging pile gun connector, including a charging gun 1, a core assembly 2 is installed on the top of the charging gun 1, a gun seat mechanism 3 is movably installed on the left side of the charging gun 1, and a plug board 4 is installed on the left side of the gun seat mechanism 3.

[0022] The plug connector 21 on the top of the charging gun 1 matches the plug cavity 312 inside the cylindrical protective seat 311 .

[0023] Through the gun seat mechanism 3, the charging gun 1 can be locked by using a snap-on structure to prevent the charging gun 1 from falling off due to various reasons, thereby ensuring the normal operation of the charging pile and avoiding the potential safety hazard of the charging gun 1 falling off and affecting pedestrians.

[0024] like Figure 3 As shown, the plug core assembly 2 includes a plug connector 21, the right end of the plug connector 21 is fixedly connected to the left end of the charging gun 1, positioning strips 22 are symmetrically fixedly installed on the front and rear sides of the plug connector 21, and docking grooves 23 are symmetrically opened on the upper and lower sides of the plug connector 21.

[0025] There are two sets of positioning strips 22 and docking grooves 23.

[0026] The docking groove 23 is trapezoidal.

[0027] like Figure 4-5 As shown, the gun seat mechanism 3 includes a gun hanging seat 31, the left side of the gun hanging seat 31 is fixedly connected to the right side of the plug-in board 4, the interior of the gun hanging seat 31 is fixedly sleeved with a fixing plate 32, the top of the right side of the gun hanging seat 31 is fixedly connected with a baffle 34, the position between the baffle 34 and the fixing plate 32 is a winding position 33, the inner cavity of the gun hanging seat 31 is movably installed with a cylindrical protective seat 311, the interior of the cylindrical protective seat 311 is provided with an inserting cavity 312, the upper and lower inner walls of the cylindrical protective seat 311 are symmetrically provided with grooves 313, six groups of springs 314 are fixedly installed inside the grooves 313, the outer ends of the springs 314 are fixed with docking blocks 315, and the front and rear inner walls of the cylindrical protective seat 311 are symmetrically provided with positioning grooves 316.

[0028] The gun hanging seat 31 , the fixing plate 32 , and the plug-in plate 4 are elliptical in shape, and the bottom end of the cylindrical protection seat 311 is fixedly connected to the middle part of the right end of the plug-in plate 4 .

[0029] The docking block 315 is trapezoidal, and the docking block 315 is embedded in the groove 313 and is movably connected. The docking block 315 matches the docking groove 23 and is movably connected. The positioning groove 316 is embedded in the positioning bar 22 and is movably connected. The size, length and position of the groove 313, the docking block 315 and the docking groove 23 are consistent, and the size, length and position of the positioning groove 316 and the positioning bar 22 are also consistent.

[0030] The cylindrical protective seat 311 can protect the insertion cavity 312 and the plug core assembly 2 of the charging gun 1; at the same time, the winding part 33 set on the gun hanging seat 31 can facilitate the winding of the charging cable on the charging gun 1, and the winding part 33 and the wound charging cable will form a protection for the charging gun 1 around it, so that the charging gun 1 will not be affected by external impact.

[0031] The following is a detailed description of the working principle of the charging pile gun connector.

[0032] like Figure 1-5 As shown, when the charging pile gun connector is in use, when the charging gun 1 is not needed, the plug connector 21 on the top of the charging gun 1 can be plugged into the plug cavity 312 in the cylindrical protective seat 311. After the plug connector 21 is inserted into the plug cavity 312, the positioning strips 22 on the front and rear sides will be embedded with the positioning grooves 316 on the front and rear inner walls of the cylindrical protective seat 311, so that it can be limited in advance. At the same time, the upper and lower ends of the plug connector 21 will squeeze the docking block 315, so that the docking block 315 moves, so that the docking block 315 is completely embedded in the groove 313, thereby squeezing the spring 314 in the groove 313. After the rear plug connector 21 is fully inserted into the insertion cavity 312, the docking groove 23 is located directly below the groove 313. At the same time, the docking block 315 will move outward under the elastic action of the spring 314 itself, so that the docking block 315 and the docking groove 23 are engaged, so that the charging gun 1 is fixed in the cylindrical protective seat 311, thereby preventing it from falling off. When using the charging gun 1, it is only necessary to pull the charging gun 1 outward so that the positioning strip 22 and the docking groove 23 on the plug connector 21 are separated from the positioning groove 316 and the docking block 315 respectively, so that the charging gun 1 can be pulled out of the cylindrical protective seat 311, thereby facilitating charging.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A charging pile gun connector, comprising a charging gun (1), a plug assembly (2) being installed on the top of the charging gun (1), characterized in that: A gun seat mechanism (3) is movably mounted on the left side of the charging gun (1), a plug board (4) is mounted on the left side of the gun seat mechanism (3), the plug core assembly (2) comprises a plug connector (21), the right end of the plug connector (21) is fixedly connected to the left end of the charging gun (1), positioning strips (22) are symmetrically fixedly mounted on both the front and rear sides of the plug connector (21), and docking grooves (23) are symmetrically provided on both the upper and lower sides of the plug connector (21).

2. A charging pile gun connector according to claim 1, characterized in that: The positioning strips (22) and the docking grooves (23) are each provided in two groups.

3. A charging pile gun connector according to claim 2, characterized in that: The docking groove (23) is trapezoidal.

4. The charging pile gun connector according to claim 1, characterized in that: The gun seat mechanism (3) comprises a gun hanging seat (31), the left side of the gun hanging seat (31) is fixedly connected to the right side of the plug-in board (4), the interior of the gun hanging seat (31) is fixedly sleeved with a fixing plate (32), the top of the right side of the gun hanging seat (31) is fixedly connected with a baffle (34), the position between the baffle (34) and the fixing plate (32) is a winding position (33), the inner cavity of the gun hanging seat (31) is movably mounted with a cylindrical protection seat (311), the interior of the cylindrical protection seat (311) is provided with an insertion cavity (312), the upper and lower inner walls of the cylindrical protection seat (311) are symmetrically provided with grooves (313), six groups of springs (314) are fixedly mounted inside the grooves (313), the outer ends of the springs (314) are fixed with docking blocks (315), and the front and rear inner walls of the cylindrical protection seat (311) are symmetrically provided with positioning grooves (316).

5. A charging pile gun connector according to claim 4, characterized in that: The gun hanging seat (31), the fixing plate (32), and the plug-in plate (4) are elliptical in shape, and the bottom end of the cylindrical protection seat (311) is fixedly connected to the middle part of the right end of the plug-in plate (4).

6. A charging pile gun connector according to claim 5, characterized in that: The docking block (315) is trapezoidal in shape. The docking block (315) is engaged with the groove (313) and is movably connected. The docking block (315) matches the docking groove (23) and is movably connected. The positioning groove (316) is engaged with the positioning strip (22) and is movably connected. The size, length and position of the groove (313), the docking block (315) and the docking groove (23) are consistent. The size, length and position of the positioning groove (316) and the positioning strip (22) are also consistent.

7. The charging pile gun connector according to claim 1, characterized in that: The plug connector (21) on the top of the charging gun (1) matches the plug cavity (312) inside the cylindrical protective seat (311).

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