A collision-proof new energy charging pile

Abstract

The present invention is applicable to the technical field of new energy charging piles, and provides an anti-collision new energy charging pile, including a shell and an anti-collision plate, a fixing rod symmetrically installed on the inner side of the shell, and a support installed on the fixing rod; a primary buffer mechanism is installed on the shell, the anti-collision plate and the support to buffer the impact received by the anti-collision plate; a supporting cross bar is arranged on the inner side of the shell, and a secondary buffer mechanism is installed thereon, and one end of the secondary buffer mechanism is connected to the active end of the primary buffer mechanism; one end of the dispersion buffer mechanism is connected to the primary buffer mechanism, and the dispersion buffer mechanism also cooperates with the secondary buffer mechanism to reduce the impact caused by the impact force; the present application has the characteristics of convenient charging and high safety, can effectively reduce the impact caused by the car colliding with the anti-collision plate, can perform multi-level buffering on the impact force received, and evenly disperse it, so as to avoid stress concentration, thereby achieving the purpose of protecting the new energy charging pile.

Description

Technical Field

[0001] The present invention belongs to the technical field of new energy charging piles, and in particular relates to an anti-collision new energy charging pile. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. The current method of preventing collisions with new energy vehicle charging piles is mainly to post warning strips on the charging piles for protection.

[0003] However, due to the driver's skills and other reasons, collisions may still occur. The currently used anti-collision charging pile is provided with a protective plate on the side, one side of the protective plate is in contact with the baffle, and multiple springs are installed between the protective plate and the charging pile. When the protective plate is hit by a vehicle, the spring contracts, and the protective plate drives the support rod to move toward the pillar. The support rod extends into the cylinder, and the two conductive sheets contact and trigger the alarm to give a reminder; but it cannot effectively buffer the impact force, cannot effectively disperse it, and there is a problem of stress concentration, which makes it difficult to fully protect the charging pile. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide an anti-collision new energy charging pile, aiming to solve the problems existing in the above-mentioned background technology.

[0005] The embodiment of the present invention is implemented as follows: an anti-collision new energy charging pile includes a housing and further includes:

[0006] An anti-collision plate, the anti-collision plate is arranged on the outer side of the shell;

[0007] A power supply system, which is arranged on the housing and the anti-collision plate and is used to charge the new energy electric vehicle;

[0008] A fixing rod, the fixing rod is symmetrically mounted on the inner side of the housing, and a support is mounted on the fixing rod;

[0009] A primary buffer mechanism, which is installed on the housing, the anti-collision plate and the support, and buffers the impact on the anti-collision plate;

[0010] A supporting cross bar, the supporting cross bar is arranged on the inner side of the shell, a secondary buffer mechanism is installed on the supporting cross bar, and one end of the secondary buffer mechanism is connected to the movable end of the primary buffer mechanism;

[0011] The dispersion buffer mechanism is arranged between adjacent supporting cross bars, one end of the dispersion buffer mechanism is connected to the primary buffer mechanism, and the dispersion buffer mechanism also cooperates with the secondary buffer mechanism to reduce the impact caused by the impact force.

[0012] Preferably, the power supply system comprises a charging device, a corrugated cable, a connecting cable and a charging stand;

[0013] The charging device is arranged in the middle, the connecting wire is arranged in the anti-collision plate, and the charging device is also connected to the connecting wire through a corrugated wire;

[0014] The charging seat is installed on the surface of the anti-collision plate, and the charging seat is connected to the connecting line to facilitate charging.

[0015] Preferably, the primary buffer mechanism comprises a guide member, a rotating shaft, a driven wheel and a torsion spring;

[0016] The guide member is fixedly mounted on the inner side of the anti-collision plate, and a straight tooth portion is provided on one side of the guide member;

[0017] The rotating shaft is rotatably mounted on a support, a driven wheel is fixedly mounted on the rotating shaft, and the driven wheel is also connected to the rotating shaft via a torsion spring.

[0018] Preferably, a limiting groove is also provided on the surface of the guide member;

[0019] A limiting rod is fixedly connected to the side surface of the support, a limiting block is installed at the free end of the limiting rod, and the limiting block is slidably connected to the limiting groove to ensure the stability of the movement of the guide member.

[0020] Preferably, the secondary buffer mechanism comprises an inclined rod, a guide rod, an arc rod, an elastic support member 1 and a limit bar;

[0021] The guide rods are arranged in pairs and are slidably mounted on the supporting crossbar;

[0022] An arc rod is installed at one end of the guide rod, the arc rod is connected to the guide member, and a limit strip is installed at the other end of the guide rod;

[0023] An elastic support member 1 is sleeved on the guide rod and located between the supporting cross rod and the arc rod.

[0024] Preferably, the dispersion buffer mechanism comprises a V-shaped rod, a load-bearing column, a guide sleeve, an outer ring, a movable rod, an inner ring, a plug-in rod, a push rod, a connecting rod 1, a connecting rod 2, a base, a second elastic support member and a groove;

[0025] The V-shaped rod is installed on the inner side of the guide member, a load-bearing column is installed in the middle of the V-shaped rod, and the load-bearing column is slidably connected with a guide sleeve arranged on the shell;

[0026] An outer ring is installed at the end of the supporting crossbar, an inner ring is coaxially arranged inside the outer ring, a plug-in rod is slidably installed on the inner ring, and the plug-in rod is hinged to the load-bearing column through a movable rod;

[0027] A push rod is installed at the outer end of the plug-in rod, and a connecting rod 1 and a connecting rod 2 are hinged on the push rod. The connecting rod 1 and the connecting rod 2 are connected by an elastic support member 2. A base is arranged on the side of the push rod, and a groove is opened on the base for the movement of the connecting rod 1, the connecting rod 2 and the elastic support member 2.

[0028] Preferably, a guide plate is slidably mounted on the inner ring, and the guide plate is fixedly connected to the base;

[0029] The guide plate also abuts against the corrugated spring sheet arranged on the inner side of the outer ring to achieve complete buffering work.

[0030] An anti-collision new energy charging pile provided by an embodiment of the present invention has the characteristics of convenient charging and high safety, can effectively reduce the impact caused by a car colliding with a crash plate, can perform multi-level buffering on the impact force and disperse it evenly, and can avoid stress concentration, thereby achieving the purpose of protecting the new energy charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the structure of an anti-collision new energy charging pile provided by an embodiment of the present invention;

[0032] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0033] Figure 3 for Figure 1 A partial enlarged view of point B in the middle;

[0034] Figure 4 A schematic diagram of the structure of a dispersed buffer mechanism in an anti-collision new energy charging pile provided by an embodiment of the present invention;

[0035] Figure 5 for Figure 4 A partial enlarged view of point C in the middle;

[0036] In the attached figure: 1-housing; 2-anti-collision plate; 3-charging device; 4-corrugated wire; 5-connecting wire; 6-charging seat; 7-T-bar; 8-guide; 9-fixing rod; 10-support; 11-limiting rod; 12-limiting groove; 13-limiting block; 14-rotating shaft; 15-driven wheel; 16-torsion spring; 17-support cross bar; 18-oblique tie rod; 19-guide rod; 20-arc rod; 21-elastic support member 1; 22-limiting 1. a bar; 23. a V-shaped bar; 24. a load-bearing column; 25. a guide sleeve; 26. an outer ring; 27. a movable rod; 28. an inner ring; 29. ​​a plug-in rod; 30. a push rod; 31. a connecting rod one; 32. a connecting rod two; 33. a base; 34. an elastic support member two; 35. a groove; 36. a guide plate; 37. a corrugated spring piece; 100. a power supply system; 200. a primary buffer mechanism; 300. a secondary buffer mechanism; 400. a dispersed buffer mechanism. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0039] like Figure 1-Figure 5 As shown, it is a structural diagram of an anti-collision new energy charging pile provided by an embodiment of the present invention, including a shell 1, an anti-collision plate 2, a power supply system 100, a fixing rod 9, a primary buffer mechanism 200, a supporting cross bar 17 and a dispersed buffer mechanism 400, wherein the anti-collision plate 2 is arranged on the outside of the shell 1; the power supply system 100 is arranged on the shell 1 and the anti-collision plate 2, and is used to charge the new energy electric vehicle; the fixing rod 9 is symmetrically installed on the inner side of the shell 1, and a support 10 is installed on the fixing rod 9; the primary buffer mechanism 200 is installed on the shell 1 , the anti-collision plate 2 and the support 10, so as to buffer the impact on the anti-collision plate 2; the supporting cross bar 17 is arranged on the inner side of the shell 1, and a secondary buffer mechanism 300 is installed on the supporting cross bar 17, and one end of the secondary buffer mechanism 300 is connected to the active end of the primary buffer mechanism 200; the dispersed buffer mechanism 400 is arranged between adjacent supporting cross bars 17, and one end of the dispersed buffer mechanism 400 is connected to the primary buffer mechanism 200, and the dispersed buffer mechanism 400 also cooperates with the secondary buffer mechanism 300 to reduce the impact caused by the impact force.

[0040] The present application provides an anti-collision new energy charging pile, which has the characteristics of convenient charging and high safety. It can effectively reduce the impact caused by a car colliding with the anti-collision plate 2, can perform multi-level buffering on the impact force and disperse it evenly, and can avoid stress concentration, thereby achieving the purpose of protecting the new energy charging pile.

[0041] In an example of the present invention, a T-shaped rod 7 is further installed on the inner side of the anti-collision plate 2, and the T-shaped rod 7 is slidably connected to the shell 1. When the T-shaped rod 7 contacts the support 10, the anti-collision plate 2 stops moving.

[0042] like Figure 1 As shown, as a preferred embodiment of the present invention, the power supply system 100 includes a charging device 3, a corrugated line 4, a connecting line 5 and a charging base 6;

[0043] The charging device 3 is arranged in the middle, the connecting line 5 is arranged in the anti-collision plate 2, and the charging device 3 is also connected to the connecting line 5 through the corrugated line 4;

[0044] The charging seat 6 is installed on the surface of the anti-collision plate 2, and the charging seat 6 is connected to the connecting line 5 to facilitate charging. In one embodiment of the present invention, when the new energy electric vehicle is parked on the side of the anti-collision plate 2, the plug is plugged into the charging seat 6, the charging switch is turned on, and the charging device 3 is charged through the corrugated line 4 and the connecting line 5.

[0045] like Figure 1 and Figure 2 As shown, as another preferred embodiment of the present invention, the primary buffer mechanism 200 includes a guide member 8, a rotating shaft 14, a driven wheel 15 and a torsion spring 16;

[0046] The guide member 8 is fixedly mounted on the inner side of the anti-collision plate 2, and a straight tooth portion is provided on one side of the guide member 8;

[0047] The rotating shaft 14 is rotatably mounted on the support 10, and a driven wheel 15 is fixedly mounted on the rotating shaft 14, and the driven wheel 15 is also connected to the rotating shaft 14 through a torsion spring 16;

[0048] A limiting groove 12 is also provided on the surface of the guide member 8;

[0049] A limiting rod 11 is fixedly connected to the side of the support 10 , and a limiting block 13 is installed at the free end of the limiting rod 11 . The limiting block 13 is slidably connected to the limiting groove 12 to ensure the stability of the movement of the guide member 8 .

[0050] In one example of the present invention, when the anti-collision plate 2 is impacted, the anti-collision plate 2 transmits force to the guide member 8, and the guide member 8 slides along the shell 1. Since the spur teeth on the guide member 8 mesh with the driven wheel 15, the driven wheel 15 and the rotating shaft 14 can be driven to rotate along the support 10, and the torsion spring 16 is elastically deformed under the force.

[0051] like Figure 1 and Figure 3 As shown, as another preferred embodiment of the present invention, the secondary buffer mechanism 300 includes an inclined rod 18, a guide rod 19, an arc rod 20, an elastic support member 21 and a limit bar 22;

[0052] The guide rods 19 are arranged in pairs and are slidably mounted on the supporting crossbar 17;

[0053] An arc rod 20 is installed at one end of the guide rod 19, and the arc rod 20 is connected to the guide member 8. A limit strip 22 is installed at the other end of the guide rod 19;

[0054] An elastic support member 21 is sleeved on the guide rod 19 between the support cross rod 17 and the arc rod 20 .

[0055] In one example of the present invention, when the guide member 8 moves along the shell 1, the guide member 8 also pushes the arc rod 20 and the guide rod 19 to slide along the supporting cross bar 17, the elastic support member 21 is elastically deformed under the force, and the limit strip 22 is used to control the extreme movement distance of the guide rod 19.

[0056] like Figure 1 , Figure 4 and Figure 5 As shown, as another preferred embodiment of the present invention, the dispersion buffer mechanism 400 includes a V-shaped rod 23, a bearing column 24, a guide sleeve 25, an outer ring 26, a movable rod 27, an inner ring 28, a plug rod 29, a push rod 30, a connecting rod 1 31, a connecting rod 2 32, a base 33, an elastic support member 2 34 and a groove 35;

[0057] The V-shaped rod 23 is installed on the inner side of the guide member 8, and a load-bearing column 24 is installed in the middle of the V-shaped rod 23. The load-bearing column 24 is slidably connected with a guide sleeve 25 arranged on the housing 1;

[0058] An outer ring 26 is installed at the end of the supporting crossbar 17, an inner ring 28 is coaxially arranged inside the outer ring 26, a plug-in rod 29 is slidably installed on the inner ring 28, and the plug-in rod 29 is hinged to the load-bearing column 24 through a movable rod 27;

[0059] A push rod 30 is installed at the outer end of the plug-in rod 29, and a connecting rod 1 31 and a connecting rod 2 32 are hinged on the push rod 30. The connecting rod 1 31 and the connecting rod 2 32 are connected by an elastic support member 2 34. A base 33 is provided on the side of the push rod 30, and a groove 35 is provided on the base 33 for the movement of the connecting rod 1 31, the connecting rod 2 32 and the elastic support member 2 34.

[0060] In one example of the present invention, the guide member 8 also pushes the V-rod 23 and the load-bearing column 24 to slide along the guide sleeve 25. When moving, the load-bearing column 24 also pushes the plug-in rod 29 to slide along the inner ring 28 through the movable rod 27. The plug-in rod 29 pushes the push rod 30 to move synchronously. The push rod 30 pushes the connecting rod 1 31 and the connecting rod 2 32 to slide along the groove 35 set on the base 33. In this process, the elastic support member 2 34 is subjected to force and elastically deforms.

[0061] like Figure 4 As shown, as another preferred embodiment of the present invention, a guide plate 36 is also slidably mounted on the inner ring 28, and the guide plate 36 is fixedly connected to the base 33;

[0062] The guide plate 36 also abuts against the corrugated spring sheet 37 arranged on the inner side of the outer ring 26 to achieve complete buffering.

[0063] In one example of the present invention, when the base 33 is subjected to excessive force, the base 33 pushes the guide plate 36 to slide along the inner ring 28, and the guide plate 36 also applies a force to the corrugated spring piece 37, and the corrugated spring piece 37 transfers the force evenly outward, thereby achieving buffering of the anti-collision plate 2 and protecting the shell 1 as a whole.

[0064] To sum up, when the anti-collision plate 2 is impacted by the parking of the new energy vehicle, on the one hand, the guide member 8 slides along the shell 1. Since the straight tooth portion on the guide member 8 is engaged with the driven wheel 15, the driven wheel 15 and the rotating shaft 14 can be driven to rotate along the support 10, and the torsion spring 16 is elastically deformed under force. On the other hand, the guide member 8 also pushes the arc rod 20 and the guide rod 19 to slide along the supporting cross bar 17, and the elastic support member 1 21 is elastically deformed under force. At the same time, the guide member 8 also pushes the V-rod 23 and the bearing column 24 to slide along the guide sleeve 25. When the bearing column 24 moves, it also pushes the plug-in rod 29 to slide along the inner ring 28 through the arranged active rod 27. The plug-in rod 29 pushes the push rod 30 to move synchronously. The push rod 30 pushes the connecting rod 1 31 and the connecting rod 2 32 to slide along the groove 35 arranged on the base 33. In this process, the elastic support member 2 34 is elastically deformed under force, and the base When the force on 33 is too large, the base 33 pushes the guide plate 36 to slide along the inner ring 28, and the guide plate 36 also applies a force to the corrugated spring piece 37, and the corrugated spring piece 37 transmits the force evenly outward. The torsion spring 16, the elastic support piece 1 21, the elastic support piece 2 34 and the corrugated spring piece 37 described in the present application can also be used in conjunction with a damper when applied, so as to minimize the impact of the anti-collision plate 2 on the impact. When the new energy electric car is parked on the side of the anti-collision plate 2, the plug is plugged into the charging seat 6, the charging switch is started, and the charging device 3 is charged through the corrugated line 4 and the connecting line 5. The anti-collision new energy charging pile provided by the present application has the characteristics of convenient charging and high safety when actually used, can effectively reduce the impact caused by the car hitting the anti-collision plate 2, can perform multi-level buffering on the impact force, and evenly disperse it, can avoid stress concentration, thereby achieving the purpose of protecting the new energy charging pile.

[0065] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0066] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A collision-proof new energy charging pile, comprising a housing, characterized in that: Also includes: An anti-collision plate, the anti-collision plate is arranged on the outer side of the shell; A power supply system, which is arranged on the housing and the anti-collision plate and is used to charge the new energy electric vehicle; A fixing rod, the fixing rod is symmetrically mounted on the inner side of the housing, and a support is mounted on the fixing rod; A primary buffer mechanism, which is installed on the housing, the anti-collision plate and the support, and buffers the impact on the anti-collision plate; The primary buffer mechanism comprises a guide member, a rotating shaft, a driven wheel and a torsion spring; The guide member is fixedly mounted on the inner side of the anti-collision plate, and a straight tooth portion is provided on one side of the guide member; The rotating shaft is rotatably mounted on the support, a driven wheel is fixedly mounted on the rotating shaft, and the driven wheel is also connected to the rotating shaft through a torsion spring; A supporting cross bar, the supporting cross bar is arranged on the inner side of the shell, a secondary buffer mechanism is installed on the supporting cross bar, and one end of the secondary buffer mechanism is connected to the movable end of the primary buffer mechanism; A dispersion buffer mechanism, wherein the dispersion buffer mechanism is arranged between adjacent support cross bars, one end of the dispersion buffer mechanism is connected to the primary buffer mechanism, and the dispersion buffer mechanism also cooperates with the secondary buffer mechanism to reduce the impact caused by the impact force; The dispersion buffer mechanism comprises a V-shaped rod, a load-bearing column, a guide sleeve, an outer ring, a movable rod, an inner ring, a plug-in rod, a push rod, a first connecting rod, a second connecting rod, a base, a second elastic support member and a groove; The V-shaped rod is installed on the inner side of the guide member, a load-bearing column is installed in the middle of the V-shaped rod, and the load-bearing column is slidably connected with a guide sleeve arranged on the shell; An outer ring is installed at the end of the supporting crossbar, an inner ring is coaxially arranged inside the outer ring, a plug-in rod is slidably installed on the inner ring, and the plug-in rod is hinged to the load-bearing column through a movable rod; A push rod is installed at the outer end of the plug rod, and a connecting rod 1 and a connecting rod 2 are hinged on the push rod, and the connecting rod 1 and the connecting rod 2 are connected through an elastic support member 2. A base is arranged on the side of the push rod, and a groove is opened on the base for the movement of the connecting rod 1, the connecting rod 2 and the elastic support member 2; A guide plate is also slidably mounted on the inner ring, and the guide plate is fixedly connected to the base; The guide plate also abuts against the corrugated spring sheet arranged on the inner side of the outer ring to achieve complete buffering work.

2. The anti-collision new energy charging pile according to claim 1, characterized in that: The power supply system includes a charging device, a corrugated line, a connecting line and a charging seat; The charging device is arranged in the middle, the connecting wire is arranged in the anti-collision plate, and the charging device is also connected to the connecting wire through a corrugated wire; The charging seat is installed on the surface of the anti-collision plate, and the charging seat is connected to the connecting line to facilitate charging.

3. The anti-collision new energy charging pile according to claim 1, characterized in that: A limiting groove is also provided on the surface of the guide member; A limiting rod is fixedly connected to the side surface of the support, a limiting block is installed at the free end of the limiting rod, and the limiting block is slidably connected to the limiting groove to ensure the stability of the movement of the guide member.

4. The anti-collision new energy charging pile according to claim 1, characterized in that: The secondary buffer mechanism comprises an inclined rod, a guide rod, an arc rod, an elastic support member and a limit bar; The guide rods are arranged in pairs and are slidably mounted on the supporting crossbar; An arc rod is installed at one end of the guide rod, the arc rod is connected to the guide member, and a limit strip is installed at the other end of the guide rod; An elastic support member 1 is sleeved on the guide rod and located between the supporting cross rod and the arc rod.

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