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CN-224225203-U - Electric swing car

CN224225203UCN 224225203 UCN224225203 UCN 224225203UCN-224225203-U

Abstract

The utility model provides an electric swing car, and belongs to the technical field of children products. The steering device comprises at least two conductive rotating structures, namely an electric rotating structure a and a conductive rotating structure b, wherein the conductive rotating structure a and the conductive rotating structure b are sleeved on a steering shaft. The pedal switch is arranged above the pedal part of the vehicle body, the conductive rotating structure comprises a conductive inner ring, a conductive outer ring and a plurality of conductive beads, the conductive inner ring and the conductive outer ring are respectively provided with an annular groove, the conductive beads are positioned in the area surrounded by the two annular grooves and can freely move along the annular grooves, and the power supply, the pedal switch, the conductive rotating structure a, the driving device and the conductive rotating structure b are connected through wires to form a closed loop. According to the utility model, the conductive rotating structure is sleeved on the steering shaft, and the conductive beads are utilized to freely move in the annular groove, so that continuous conduction during steering wheel rotation is realized, and the problem of traditional wire winding is thoroughly solved.

Inventors

  • LI SHAOHUI

Assignees

  • 邢台易维工业设计有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (10)

  1. 1. The electric swing car comprises a car body (2), a driving device and a power supply, wherein a rear wheel (1) and a front wheel assembly (3) are arranged at the bottom of the car body, a steering wheel (5) is arranged above the car body, a steering shaft (7) arranged at the bottom of the steering wheel penetrates through the car body and is connected with the front wheel assembly, the front wheel assembly comprises a driving wheel (3-1) and a retainer (3-2), the driving device is positioned in the retainer and is used for driving the driving wheel to rotate, the power supply is arranged in the car body and is used for supplying power to the driving device, and the electric swing car is characterized by further comprising a switch and at least two conductive rotating structures (8), wherein the two conductive rotating structures are a conductive rotating structure a and a conductive rotating structure b, and the conductive rotating structure a and the conductive rotating structure b are sleeved on the steering shaft; The conductive rotating structure comprises a conductive inner ring (8-1), a conductive outer ring (8-3) and a plurality of conductive beads (8-2), wherein the conductive inner ring and the conductive outer ring are respectively provided with an annular groove, and the conductive beads are positioned in the area surrounded by the two annular grooves and can freely move along the annular grooves; the power supply, the switch, the conductive rotating structure a, the driving device and the conductive rotating structure b are connected through wires to form a closed loop.
  2. 2. The electric swing car according to claim 1, wherein the switch is a foot switch (4) and is arranged above a pedal part of the car body, the main body of the foot switch is a pedal plate (4-1), one end of the pedal plate is hinged with the pedal part of the car body, the other end of the pedal plate is provided with a spring (4-2), and the spring is positioned between the pedal plate and the pedal part and provides restoring force for the pedal plate.
  3. 3. The electric swing car according to claim 2, wherein an upper metal contact (4-5) is arranged at the bottom of the pedal plate and at the middle position of the pedal plate, a lower metal contact (4-3) is arranged at the top of the pedal plate, the upper metal contact is connected with the lower metal contact in a pedal switch pressing state, and the upper metal contact and the lower metal contact are respectively connected with a power supply and a conductive outer ring of the conductive rotating structure a through wires.
  4. 4. The electric swing car according to claim 1, wherein said conductive rotary structure a and said conductive rotary structure b are vertically distributed along a steering axis.
  5. 5. The electric swing car according to claim 4, wherein there is a gap between said conductive rotating structure a and said conductive rotating structure b.
  6. 6. The electric swing car according to claim 4, wherein said conductive rotary structure a and said conductive rotary structure b have plastic spacers therebetween for spacing.
  7. 7. The electric swing car according to claim 4, wherein the steering shaft is hollow and is provided with a conductive wire a and a conductive wire b, wherein one end of the conductive wire a is electrically connected with the conductive inner ring of the conductive rotating structure a, and the other end of the conductive wire b is connected with the driving device; The conducting wire a and the conducting wire b are respectively connected with two poles of the driving device.
  8. 8. The electric swing car according to claim 4, wherein said steering shaft is connected to a conductive inner ring of a conductive swivel structure, and a conductive outer ring of the conductive swivel structure is connected to the car body.
  9. 9. An electric swing car according to claim 1, wherein the electrically conductive rotary structures a and b are located in the same plane, one of the electrically conductive rotary structures being located in an inner region of the other electrically conductive rotary structure with an annular plastic gasket therebetween.
  10. 10. The electric swing car according to claim 9, wherein said wires are all located outside the steering shaft.

Description

Electric swing car Technical Field The utility model relates to the field of children products, in particular to an electric swing car, and especially relates to an electric swing car capable of realizing flexible rotation of a steering wheel and avoiding winding of wires through a conductive rotating structure. Background Traditional twisters mainly rely on manpower to twist the steering wheel to realize sliding, and the sliding distance is short and laborious. In the prior art, although the electric swing car appears, the following problems still exist: The steering wheel is directly connected with the driving device through wires, so that the wires are easy to wind when the steering wheel rotates, the flexibility and the service life are influenced, and some electric twisting vehicles are connected with the structure of the rotating disk through metal copper sheets, so that the winding problem is partially solved, but the structure is complex and the maintenance is inconvenient. The power supply and the switch are not reasonably arranged, for example, the circuit design of the key switch is not optimized, so that the operation is inconvenient or the circuit stability is poor. Therefore, there is a need for an electric swing car that is simple in structure, stable in electric conduction, and prevents wires from being wound. Disclosure of utility model The utility model aims to provide an electric swing car, which realizes flexible rotation of a steering wheel through a conductive rotating structure, avoids winding of wires and improves convenience and safety of use. The utility model adopts the following technical scheme to realize the technical effects: The electric swing car comprises a car body, a driving device and a power supply, wherein a rear wheel and a front wheel assembly are arranged at the bottom of the car body, a steering wheel is arranged above the car body, a steering shaft arranged at the bottom of the steering wheel penetrates through the car body and is connected with the front wheel assembly, the front wheel assembly comprises a driving wheel and a retainer, the driving device is positioned in the retainer and is used for driving the driving wheel to rotate, the power supply is arranged in the car body and is used for supplying power to the driving device, the electric swing car further comprises a switch and at least two conductive rotating structures, the two conductive rotating structures are a conductive rotating structure a and a conductive rotating structure b, and the conductive rotating structure a and the conductive rotating structure b are sleeved on the steering shaft; the conductive rotating mechanism comprises a conductive inner ring, a conductive outer ring and a plurality of conductive beads, wherein the conductive inner ring and the conductive outer ring are respectively provided with an annular groove, and the conductive beads are positioned in the area surrounded by the two annular grooves and can freely move along the annular grooves; The power supply, the foot switch, the conductive rotating structure a, the driving device and the conductive rotating structure b are connected through wires to form a closed loop. The pedal switch is characterized in that the pedal switch is arranged above a pedal part of the vehicle body, the main body of the pedal switch is a pedal plate, one end of the pedal plate is hinged with the pedal part of the vehicle body, a spring is arranged at the other end of the pedal plate, and the spring is positioned between the pedal plate and the pedal part and provides restoring force for the pedal plate. The pedal switch is characterized in that the pedal switch is provided with a pedal, a pedal rotating structure a is arranged on the pedal, an upper metal contact is arranged at the middle position of the pedal, a lower metal contact is arranged at the top of the pedal, the upper metal contact is connected with the lower metal contact in a downward pressing state of the pedal switch, and the upper metal contact and the lower metal contact are respectively connected with a power supply and a conductive outer ring of the conductive rotating structure a through wires. Further, the conductive rotating structures a and b are distributed up and down along the steering shaft. Further, a gap is formed between the conductive rotating structure a and the conductive rotating structure b. Further, a plastic gasket for separation is arranged between the conductive rotating structure a and the conductive rotating structure b. Further, the steering shaft is hollow, and is provided with a conductive wire a and a conductive wire b, wherein one end of the conductive wire a is electrically connected with the conductive inner ring of the conductive rotating structure a, and the other end of the conductive wire a is connected with the driving device; The conducting wire a and the conducting wire b are respectively connected with two poles of the driving device. Furt