A Suspended Charging Cable Adaptive Control System

Abstract

The present invention discloses a suspension charging cable adaptive control system, comprising: a guiding component having a housing and an axle; the guiding component is displaceable along a track; the guiding component is provided with a first limiting member; the first limiting component has a locked state and an unlocked state. The beneficial effects of the present invention are reflected in that by setting the first limiting component, the guiding component can displace along the track only when the force applied by the user in the front-back direction reaches a certain magnitude, so as to control the displacement of the charging cable. By setting the second limiting component, the head of the guiding component can be deflected only when the force applied by the user in the left-right direction reaches a certain magnitude, thus completing the selection of the sub-track, which is more labor-saving and convenient.

Description

Technical Field

[0001] The present invention belongs to the technical field of new energy vehicles, and particularly relates to a suspension charging cable adaptive control system. Background Art

[0002] When a user uses a charging pile to charge, after removing the charging gun on the charging pile and inserting it into the charging port of the vehicle for charging, there is a certain distance between removing the charging gun and inserting it into the charging port. During this distance, the charging cable is dragged on the ground and worn. During the process of putting back the charging gun after charging is completed, the charging cable will also be dragged and worn. Moreover, after putting back the charging gun, a part of the charging cable is still placed on the ground and is very likely to be crushed and damaged by the vehicle driving into the charging area next time. The prior art has proposed a suspension charging cable, which suspends the charging cable in the air to avoid contact between the charging cable and the ground. At the same time, a track and a guiding component are provided. During charging, only a small guiding force needs to be given to the guiding component by the charging gun, and the guiding component and the track displace, so as to control the position of the charging gun reaching the vehicle charging port, making the whole charging process more labor-saving.

[0003] However, the prior art has the following problems. When the charging gun has reached the charging port, if the user accidentally touches the charging gun and gives it a small force, if this force is in the front-back direction, the guiding component will move away from the charging port position, and then the charging gun will move away from the charging port position. And the force required to move the charging gun back to the charging port position is greater than the force inadvertently given by the user. The whole process is more laborious, troublesome to operate, and time-consuming. If this force is in the left-right direction and happens to be generated when the user selects the track according to the position of the charging port, the position of the charging port is on the left side of the vehicle, and the user originally wanted to select the left track. Due to this force, the guiding component enters the right track. The force required to move the guiding component back to the main track is greater than the force inadvertently given by the user. The whole process is also more laborious, troublesome to operate, and time-consuming. Therefore, it is necessary to control the guiding component so that it moves only when a relatively large force is applied. Summary of the Invention

[0004] To solve the above problems of the prior art, the present invention provides a suspension charging cable adaptive control system.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] Provide a suspension charging cable adaptive control system, characterized in that it includes:

[0007] A support frame with a top;

[0008] A limiting rope with an N1 end and an N2 end;

[0009] A track;

[0010] A guiding assembly with a housing and an axle;

[0011] Wherein, the track is arranged on the lower surface of the top;

[0012] Wherein, the guiding assembly can be displaced along the track;

[0013] Wherein, the guiding assembly is provided with a first limiting member;

[0014] Wherein, the N1 end is detachably connected to the first limiting assembly; and,

[0015] The N2 end is configured to fix the position of the charging cable;

[0016] Wherein, the first limiting assembly has a locked state and an unlocked state;

[0017] Wherein, when the first limiting assembly is in the locked state, the guiding assembly is locked and cannot be displaced along the track;

[0018] Wherein, when the first limiting assembly is in the unlocked state, the guiding assembly is unlocked and can be displaced along the track;

[0019] Preferably, the first limiting assembly includes:

[0020] A connecting rod A1 having a through slot, a shaft hole B1, an N3 end and an N4 end;

[0021] A rotating shaft C1; a rotating shaft C2;

[0022] A limiting post having a shaft hole B2, an N5 end and an N6 end;

[0023] Wherein, the shaft hole B1 is sleeved on the rotating shaft C1 so that the connecting rod A1 can rotate around the rotating shaft C1;

[0024] Wherein, the through slot is close to the N3 end;

[0025] Wherein, the connecting rod A1 has a shaft hole B3; and,

[0026] The direction of the shaft hole B3 is perpendicular to the direction of the through slot;

[0027] Wherein, the rotating shaft C2 passes through the shaft hole B2 and the shaft hole B3 so that the limiting post can rotate around the rotating shaft C2; and,

[0028] Both ends of the rotating shaft C2 are fixedly connected to the housing respectively;

[0029] Wherein, the N5 end is fixedly connected to the N1 end; and,

[0030] The N6 end is in contact with the axle;

[0031] Preferably, the N6 end is provided with a rubber surface;

[0032] Preferably, the length of the limiting post from the shaft hole B2 to the N6 end is L1, and the length from the shaft hole B2 to the N5 end is L2;

[0033] wherein, L1 < L2;

[0034] Preferably, the first limiting component includes:

[0035] Spring D1;

[0036] Spring D2;

[0037] wherein, connecting pieces E1 and E2 are arranged at equal distances from the through groove on the connecting rod A1;

[0038] wherein, one end of the spring D1 is detachably connected to the connecting piece E1, and the other end of the spring D1 is detachably connected to the limiting post;

[0039] wherein, one end of the spring D2 is detachably connected to the connecting piece E2, and the other end of the spring D2 is detachably connected to the limiting post;

[0040] Preferably, the suspension charging cable adaptive control system includes:

[0041] A second limiting component;

[0042] wherein, the guiding component has a head;

[0043] wherein, the second limiting component is configured to control the left - right swing of the head;

[0044] Preferably, the second limiting component includes:

[0045] A connecting rod A2 having a shaft hole B4, an N7 end, and an N8 end;

[0046] Touch plates F1; Touch plates F2;

[0047] A rotating shaft C3;

[0048] wherein, the N4 end is hinged to the N7 end;

[0049] wherein, the shaft hole B4 is sleeved on the rotating shaft C3, so that the connecting rod A2 can rotate around the rotating shaft C3;

[0050] wherein, the touch plate F1 is fixedly connected to the front half of the head, and the touch plate F2 is fixedly connected to the front half of the head; and,

[0051] the touch plate F1 and the touch plate F2 are symmetrical about the connecting rod A2;

[0052] wherein, the connecting rod A2 can contact the touch plate F1, and the connecting rod A2 can contact the touch plate F2;

[0053] Preferably, the shaft hole B4 is oval;

[0054] Preferably, the rear half of the head is flexible;

[0055] Preferably, the head is pointed.

[0056] The beneficial effects of the present invention are reflected in that a suspension charging cable adaptive control system is provided. A first limiting component is set, so that when the force applied by the user in the front and rear directions reaches a certain magnitude, the guiding component can displace along the track to control the displacement of the charging cable. A second limiting component is set, so that when the force applied by the user in the left and right directions reaches a certain magnitude, the head of the guiding component can be controlled to deflect to complete the selection of the sub-track, which is more labor-saving and convenient. Description of the Drawings

[0057] Figure 1 Schematic diagram of vehicle charging according to an embodiment of the present invention;

[0058] Figure 2 Side view of vehicle charging according to an embodiment of the present invention;

[0059] Figure 3 Schematic diagram of the connection between the limiting rope and the limiting column according to an embodiment of the present invention;

[0060] Figure 4 Schematic diagram of the cooperation between the guiding component and the track according to an embodiment of the present invention;

[0061] Figure 5 Schematic diagram of the appearance of the guiding component according to an embodiment of the present invention;

[0062] Figure 6 Side sectional perspective view of the guiding component according to an embodiment of the present invention;

[0063] Figure 7 Side sectional view of the guiding component according to an embodiment of the present invention;

[0064] Figure 8 Schematic diagram of the connection between the limiting column of the guiding component and the connecting rod A1 according to an embodiment of the present invention;

[0065] Figure 9 Front sectional view of the guiding component according to an embodiment of the present invention.

[0066] Reference Signs:

[0067] 1, support frame; 2, limiting rope; 3, track; 4, housing; 5, axle; 6, guiding component; 7, through groove; 8, limiting column. Detailed Description of the Invention

[0068] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0069] Please refer to Figures 1-9 as shown, the specific embodiments provided by the present invention are as follows:

[0070] Embodiment 1:

[0071] A suspended charging cable adaptive control system, characterized by comprising:

[0072] A support frame 1 with a top;

[0073] A limiting rope 2 with an N1 end and an N2 end;

[0074] A track 3;

[0075] A guiding component 6 with a housing 4 and an axle 5;

[0076] Wherein, the track 3 is arranged on the lower surface of the top;

[0077] Wherein, the guiding component 6 can be displaced along the track;

[0078] Wherein, the guiding component 6 is provided with a first limiting member;

[0079] Wherein, the N1 end is detachably connected to the first limiting component; and,

[0080] The N2 end is configured to fix the position of the charging cable;

[0081] Wherein, the first limiting component has a locked state and an unlocked state;

[0082] Wherein, when the first limiting component is in the locked state, the guiding component 6 is locked and cannot be displaced along the track;

[0083] Wherein, when the first limiting component is in the unlocked state, the guiding component 6 is unlocked and can be displaced along the track.

[0084] When the charging gun has reached the charging port, if the user accidentally touches the charging gun and gives it a small force, if this force is in the front-back direction, the guiding component will move away from the charging port, and then the charging gun will move away from the charging port. And the force required to move the charging gun back to the charging port position is greater than the force accidentally given by the user. The whole process is more laborious, troublesome to operate, and time-consuming.

[0085] In this embodiment, a suspension charging cable adaptive control system includes: a support frame with a top; a limiting rope with an N1 end and an N2 end; a track; a guiding component; the track is arranged on the lower surface of the top; the guiding component can be displaced along the track; the guiding component is provided with a first limiting member; the N1 end is detachably connected to the first limiting component; the N2 end is configured to fix the position of the charging cable; the first limiting component has a locked state and an unlocked state; when the first limiting component is in the locked state, the guiding component is locked and cannot be displaced along the track; when the first limiting component is in the unlocked state, the guiding component is unlocked and the guiding component can be displaced along the track. By setting the first limiting component, there are a locked state and an unlocked state between the guiding component and the track. Only when it is in the unlocked state can the guiding component be displaced along the track. Only when the force given by the user is relatively large will the guiding component switch to the unlocked state. When the user does not apply a force or the applied force is relatively small, the guiding component is in the locked state. When the charging gun reaches the charging port, the user only needs to stop applying force and the guiding component will be locked. Even if a force is applied inadvertently, as long as the force is relatively small, the guiding component is also in the locked state and the charging gun will no longer move its position, and the charging gun can be inserted into the charging port.

[0086] Preferably, the first limiting component includes:

[0087] A connecting rod A1 having a through slot 7, a shaft hole B1, an N3 end and an N4 end;

[0088] A rotating shaft C1; a rotating shaft C2;

[0089] A limiting column 8 having a shaft hole B2, an N5 end and an N6 end;

[0090] Wherein, the shaft hole B1 is sleeved on the rotating shaft C1 so that the connecting rod A1 can rotate around the rotating shaft C1;

[0091] Wherein, the through slot 7 is close to the N3 end;

[0092] Wherein, the connecting rod A1 has a shaft hole B3; and,

[0093] The direction of the shaft hole B3 is perpendicular to the direction of the through slot 7;

[0094] Wherein, the rotating shaft C2 passes through the shaft hole B2 and the shaft hole B3 so that the limiting column 8 can rotate around the rotating shaft C2; and,

[0095] Both ends of the rotating shaft C2 are fixedly connected to the housing;

[0096] Wherein, the N5 end is fixedly connected to the N1 end; and,

[0097] The N6 end is in contact with the axle 5.

[0098] In the preferred solution of this embodiment, the present invention provides a limit post. The N5 end of the limit post is connected to the N1 end of the limit rope, and the N6 end is in contact with the axle. The rotating shaft C2 passes through the shaft holes B2 and B3, and the limit post can rotate around the rotating shaft C2. In the initial state, the N6 end is in contact with the axle and there is a static friction force. When the user applies a force in the front-back direction to the charging gun and the force is greater than the static friction force between the axle and the N6 end, the limit post will rotate with this force, and the N6 end will move away from the axle and no longer be in contact with the axle. At this time, the guiding component is in the unlocked state. When this force disappears, the N6 end returns to the initial state under the action of gravity, the guiding component is locked, and the guiding component does not displace along the track.

[0099] Embodiment 2:

[0100] The N6 end is provided with a rubber surface.

[0101] In this embodiment, the N6 end is provided with a rubber surface. In the initial state, the rubber surface is in contact with the axle, and the friction force between the rubber surface and the axle is greater than the friction force when the N6 end is in direct contact with the axle. A greater force is required to make the N6 end move away from the axle. Therefore, even if the user accidentally applies a force in the front-back direction to the charging gun, the N6 end will remain in contact with the axle, the guiding component will remain in the locked state, and will not displace along the track.

[0102] Embodiment 3:

[0103] The length of the limit post from the shaft hole B2 to the N6 end is L1, and the length from the shaft hole B2 to the N5 end is L2;

[0104] Among them, L1 < L2.

[0105] In this embodiment, the length of the limit post from the shaft hole B2 to the N6 end is L1, and the length from the shaft hole B2 to the N5 end is L2; among them, L1 < L2. By setting L1 < L2, the mass of the L2 part is greater than that of the L1 part, so that when the limit post is not subjected to the user's force, it returns to its original position under the action of gravity, and the guiding component is in the locked state.

[0106] Preferably, the first limiting component includes:

[0107] Spring D1;

[0108] Spring D2;

[0109] Among them, connecting pieces E1 and E2 are provided at equal distances from the through groove on the connecting rod A1;

[0110] Among them, one end of the spring D1 is detachably connected to the connecting piece E1, and the other end of the spring D1 is detachably connected to the limit post;

[0111] Wherein, one end of the spring D2 is detachably connected to the connecting member E2, and the other end of the spring D2 is detachably connected to the limiting post.

[0112] In the preferred solution of this embodiment, the spring D1 and the spring D2 are symmetrically arranged with respect to the limiting post. One end of the spring D1 is detachably connected to the connecting member E1, and the other end of the spring D1 is detachably connected to the limiting post; one end of the spring D2 is detachably connected to the connecting member E2, and the other end of the spring D2 is detachably connected to the limiting post. At this time, the spring D1 and the spring D2 are in a stretched state, and the deformation degrees of the spring D1 and the spring D2 are the same, and the elastic forces are also the same. When there is no user action, the limiting post is in a vertical state due to the elastic forces of the spring D1 and the spring D2. When the user gives a force in the front-rear direction, the limiting post rotates towards the side of the spring in the same direction as the force. When the force is not applied, the elastic force of the spring opposite to the force direction is greater than that of the spring in the same direction as the force direction, and the limiting post rotates towards the side of the spring opposite to the force direction and finally reaches the vertical state. It can be realized that when the user applies a force to the charging gun and the force is greater than the elastic force of the spring in the vertical state, the guiding assembly will be in the unlocked state, otherwise, the guiding assembly will be in the locked state.

[0113] Embodiment 4:

[0114] The suspension type charging cable adaptive control system includes:

[0115] A second limiting component;

[0116] Wherein, the guiding component has a head;

[0117] Wherein, the second limiting component is configured to control the left-right swing of the head.

[0118] Preferably, the second limiting component includes:

[0119] A connecting rod A2 having a shaft hole B4, an N7 end and an N8 end;

[0120] A touch plate F1; a touch plate F2;

[0121] A rotating shaft C3;

[0122] Wherein, the N4 end is hinged to the N7 end;

[0123] Wherein, the shaft hole B4 is sleeved on the rotating shaft C3, so that the connecting rod A2 can rotate around the rotating shaft C3;

[0124] Wherein, the touch plate F1 is fixedly connected to the front half of the head, and the touch plate F2 is fixedly connected to the front half of the head; and,

[0125] The touch plate F1 and the touch plate F2 are symmetric with respect to the connecting rod A2;

[0126] Among them, the connecting rod A2 can be in contact with the touch plate F1, and the connecting rod A2 can be in contact with the touch plate F2.

[0127] When the charging gun has reached the charging port, if the user accidentally touches the charging gun and applies a small force to it, and if this force is in the left-right direction and happens to be generated when the user selects the track according to the position of the charging port, and the position of the charging port is on the left side of the vehicle, and the user originally wanted to select the left track, due to this force, the guiding component enters the right track. The force required to retract the guiding component back to the main track needs to be greater than the force accidentally applied by the user. The whole process is also more laborious and cumbersome, wasting time.

[0128] In this embodiment, the present invention provides a second limiting component, which is configured to control the left-right swing of the head. The second limiting component includes a connecting rod A2 having a shaft hole B4, an N7 end, and an N8 end; a touch plate F1; a touch plate F2; a rotating shaft C3; the N4 end is hinged to the N7 end; the shaft hole B4 is sleeved on the rotating shaft C3, so that the connecting rod A2 can rotate around the rotating shaft C3; the touch plate F is fixedly connected to the front half of the head, and the touch plate F2 is fixedly connected to the front half of the head; the touch plate F1 and the touch plate F2 are symmetrical about the connecting rod A2. By hinging the N4 end of the connecting rod A2 to the N7 end of the connecting rod A1, according to the position of the charging port on the vehicle body, when the user applies a left-right force to the charging gun, the force acts on the limiting column through the limiting rope. Due to the limitation of the through groove, the limiting column cannot respond to this force alone. Therefore, this force will finally act on the N3 end of the connecting rod A1, causing the connecting rod A1 to rotate around the rotating shaft C2. The N3 end rotates in the same direction as the force, and the N4 end rotates in the opposite direction of the force. Since the N4 end is hinged to the N7 end, the N7 end rotates accordingly and the rotation direction is the same as that of the N4 end. The N8 end rotates in the same direction as the N3 end. When the N8 end rotates to a certain position and contacts the touch plate, when the acting force applied by the user continues, the N8 end abuts against the touch plate, and the head deflects in the direction of the applied force, successfully entering the track with the same position as the charging port.

[0129] Preferably, the shaft hole B4 is oval.

[0130] In the preferred solution of this embodiment, the shaft hole B4 is oval, so that the rotating shaft C3 can displace in the shaft hole B4. If the shaft hole B4 is not oval, then the rotation angle of the N7 end following the N4 end is limited, and it cannot respond well to the force applied by the user. The force of the N8 end against the touch plate is also limited, affecting the deflection effect of the head and further affecting the selection of the track by the guiding component.

[0131] Preferably, the rear half of the head is flexible.

[0132] In the preferred solution of this embodiment, the latter half of the head is flexible, and the flexible material is prone to deformation. When the N8 end abuts against the touch plate, the front half of the head is stressed, and the latter half deforms, causing the entire head to deflect in the direction of the force.

[0133] Embodiment 5:

[0134] The head is pointed.

[0135] In this embodiment, the head is pointed. If the head of the wire assembly is not pointed, there is a great possibility that the head will be stuck at the rail turnout, and a greater force is required to enter the branch track. During the application of force, the entire head is in contact with the turnout. In this embodiment, the head is set to be pointed, reducing the contact area between the head and the turnout and saving effort.

[0136] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "top part", "bottom part", "inner", "outer", "inner side", "outer side", etc.

[0137] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "joined", "assembled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0138] In the description of the embodiments of the present invention, specific features, structures, materials, or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0139] In the description of the embodiments of the present invention, it should be understood that "-" and "~" represent the range between two numerical values, and this range includes the endpoints. For example: "A - B" represents the range greater than or equal to A and less than or equal to B. "A ~ B" represents the range greater than or equal to A and less than or equal to B.

[0140] In the description of the embodiments of the present invention, the term "and / or" herein is merely a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0141] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspension charging cable adaptive control system, characterized in that, Comprising: A support frame with a top; A limiting rope with an N1 end and an N2 end; A track; A guiding component with a housing and an axle; Wherein, the track is arranged on the lower surface of the top; Wherein, the guiding component can be displaced along the track; Wherein, the guiding component is provided with a first limiting member; Wherein, the N1 end is detachably connected to the first limiting component; and, The N2 end is configured to fix the position of the charging cable; Wherein, the first limiting component has a locked state and an unlocked state; Wherein, when the first limiting component is in the locked state, the guiding component is locked and cannot be displaced along the track; Wherein, when the first limiting component is in the unlocked state, the guiding component is unlocked and can be displaced along the track; Wherein, the first limiting component includes: a connecting rod A1 having a through slot, a shaft hole B1, an N3 end and an N4 end; a rotating shaft C1; a rotating shaft C2; a limiting post having a shaft hole B2, an N5 end and an N6 end; wherein, the shaft hole B1 is sleeved on the rotating shaft C1 so that the connecting rod A1 can rotate around the rotating shaft C1; wherein, the through slot is close to the N3 end; wherein, the connecting rod A1 has a shaft hole B3; and, the direction of the shaft hole B3 is perpendicular to the direction of the through slot; wherein, the rotating shaft C2 passes through the shaft hole B2 and the shaft hole B3 so that the limiting post can rotate around the rotating shaft C2; and, both ends of the rotating shaft C2 are fixedly connected to the housing; wherein, the N5 end is fixedly connected to the N1 end; and, the N6 end contacts the axle, and there is a static friction force between the N6 end and the axle. When the user applies a force to the charging gun and the force is greater than the static friction force between the axle and the N6 end, the limiting post will rotate along with the force, the N6 end moves away from the axle and does not contact the axle. At this time, the guiding component is in the unlocked state. When the force disappears, the N6 end returns to the initial state under the action of gravity and the guiding component is locked.

2. The suspended charging cable adaptive control system according to claim 1, wherein The N6 end is provided with a rubber surface.

3. The suspended charging cable adaptive control system according to claim 2, wherein The length of the limiting post from the shaft hole B2 to the N6 end is L1, and the length from the shaft hole B2 to the N5 end is L2; Wherein, L1 < L2.

4. The suspension charging cable adaptive control system according to any one of claims 1-3, characterized in that, The first limiting component includes: A spring D1; A spring D2; Wherein, connecting pieces E1 and E2 are arranged at equal distances from the through slot on the connecting rod A1; Wherein, one end of the spring D1 is detachably connected to the connecting piece E1, and the other end of the spring D1 is detachably connected to the limiting post; Wherein, one end of the spring D2 is detachably connected to the connecting piece E2, and the other end of the spring D2 is detachably connected to the limiting post.

5. The suspension charging cable adaptive control system according to claim 4, characterized in that, Comprising: A second limiting component; Wherein, the guiding component has a head; Wherein, the second limiting component is configured to control the left and right swing of the head.

6. The suspension charging cable adaptive control system according to claim 5, wherein The second limiting component includes: A connecting rod A2 having a shaft hole B4, an N7 end and an N8 end; A touch plate F1; a touch plate F2; A rotating shaft C3; Wherein, the N4 end is hinged to the N7 end; Wherein, the shaft hole B4 is sleeved on the rotating shaft C3 so that the connecting rod A2 can rotate around the rotating shaft C3; Among them, the touch plate F is fixedly connected to the front half of the head, and the touch plate F2 is fixedly connected to the front half of the head; and, The touch plate F1 and the touch plate F2 are symmetric about the connecting rod A2; Among them, the connecting rod A2 can contact the touch plate F1, and the connecting rod A2 can contact the touch plate F2.

7. The suspension charging cable adaptive control system according to claim 6, characterized in that, The shaft hole B4 is oval.

8. The suspension charging cable adaptive control system according to claim 7, characterized in that, The rear half of the head is flexible.

9. The suspension charging cable adaptive control system according to claim 8, characterized in that, The head is pointed.

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