Anti-pinch electric automobile pedal

一种电动踏板、汽车的技术，应用在踏板或梯子的布置、车辆部件、运输和包装等方向，能够解决乘客伤害、乘客腿部夹紧力大等问题，达到避免伤害及损坏、保护损坏的效果

Active Publication Date: 2014-12-24
GUANGDONG WEAVER AUTOMOTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the motor is stopped by an external force, the clamping force of the pedal on the leg of the passenger is usually very large, which will inevitably cause certain injuries to the passenger

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 1 The shown anti-pinch automobile electric pedal includes: pedal 1, fixed frame 2, servo motor 3, servo controller (not shown in the figure), transmission mechanism 4 and current comparison circuit (not shown in the figure), in:

[0024] Pedal 1; used to support the user's stepping action, which is convenient for the user to get on the car;

[0025] The fixing frame 2 is used to be fixedly installed on the automobile, specifically, a plate-shaped frame body can be used to fix the automobile frame;

[0026] The servo motor 3 is fixed on the fixed frame 2, and has a power input terminal and a signal control terminal for controlling the forward and reverse rotation, start and stop of the servo motor 3;

[0027] A servo controller, connected to the signal control terminal, is used to drive the forward and reverse rotation and start and stop of the servo motor 3;

[0028] The transmission mechanism 4 is connected between the pedal 1 and the output shaft of ...

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PUM

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Abstract

The invention discloses an anti-pinch electric automobile pedal which comprises a pedal body, a fixing frame, a servo motor, a servo controller, a transmission mechanism and a current comparison circuit. The fixing frame is used for being fixedly arranged on an automobile, and the servo motor is fixed on the fixing frame and comprises an electrical connection end and a signal control end used for controlling the servo motor to rotate forwards and backwards, start and stop. The servo controller is connected with the signal control end, the transmission mechanism is connected between the pedal body and an output shaft of the servo motor in a transmission mode, and the servo motor drives the transmission mechanism to drive the pedal body to move to close to the fixing frame or away from the fixing frame in a switching mode; the current comparison circuit comprises a comparison module and a current detection circuit, the comparison module compares a preset value and working current of the servo motor and then outputs current, and the current detection circuit is used for detecting working current of the servo motor; the current detection circuit is connected with the power access end and the comparison module, and the comparison module is connected with the signal control end through the servo controller. The anti-pinch electric automobile pedal can be effectively prevented from pinching people or things.

Description

technical field [0001] The invention relates to an electric pedal, in particular to an anti-pinch automobile electric pedal. Background technique [0002] At present, when the electric pedals on the market encounter obstacles in the process of extending or retracting (for example, the passenger's leg is stuck between the pedal and the car or the pedal touches the passenger's leg during the stretching process), the motor that drives the pedal to expand and retract The working current of the motor will increase. When the working current of the motor exceeds its limit current, the motor will stop working, and the pedal will stop at the original state. Because the motor is stopped by external force, the clamping force of the pedal to the leg of the passenger is usually very large, which will inevitably cause certain injuries to the passenger. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R3/02
Inventor 柳全涛
Owner GUANGDONG WEAVER AUTOMOTIVE TECH CO LTD
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