The invention discloses a pedal assembly, a central brake system and medical equipment. When the pedal assembly is used and the locking part of the pedal is pedaled, the pedal rotates in the first direction relative to a first supporting piece, driving force of the pedal is transmitted to the power input end of a transmission mechanism, the power output end of the transmission mechanism drives thedriving shaft to rotate in the third direction, and therefore a trundle is locked; when the unlocking part of the pedal is pedaled, the pedal rotates in the second direction relative to the first supporting piece, the driving force of the pedal is transmitted to the power input end of the transmission mechanism, the power output end of the transmission mechanism drives the driving shaft to rotatein the fourth direction, and therefore the trundle is unlocked. Therefore, by the adoption of the pedal assembly, the pedal is transmitted to the driving shaft under the action of the transmission mechanism, the pedal integrates the locking function and the unlocking function, and the occupied space of the pedal assembly is reduced.
本发明公开了一种踏板组件、中央刹车系统以及医疗设备,使用本发明的踏板组件时,当脚踏踏板的上锁部时,踏板相对于第一支撑件在第一方向旋转,踏板的驱动力传递给传动机构的动力输入端,传动机构的动力输出端带动驱动轴在第三方向旋转,从而使得脚轮上锁;当脚踏踏板的解锁部时,踏板相对于第一支撑件在第二方向旋转,踏板的驱动力传递给传动机构的动力输入端,传动机构的动力输出端带动驱动轴在第四方向旋转,从而使得脚轮解锁。可见,采用本发明的踏板组件,在传动机构的作用下将踏板的传递给驱动轴,并使得踏板集上锁和解锁两种功能,减小了踏板组件的占用空间。
Pedal assembly, central brake system and medical equipment
一种踏板组件、中央刹车系统以及医疗设备
2020-04-24
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
BRAKE PEDAL ASSEMBLY (VERSIONS) AND ADJUSTABLE BRAKE PEDAL ASSEMBLY
European Patent Office | 2018
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