Transmission mechanism and electronic auxiliary braking system

A transmission mechanism and servo motor technology, applied in the direction of brakes, brake transmissions, transportation and packaging, etc., can solve the problems of being easily disturbed by external forces, low efficiency and reliability, and low control accuracy, so as to avoid interference, Effects of improving efficiency and reliability, and improving control accuracy

Pending Publication Date: 2019-01-01
浙江仕善汽车科技股份有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

During the braking process, the sliding component is used to transmit the force, which is often prone to deflection, the ef

Method used

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  • Transmission mechanism and electronic auxiliary braking system
  • Transmission mechanism and electronic auxiliary braking system
  • Transmission mechanism and electronic auxiliary braking system

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[0025] Specific embodiments of the present invention will be described in further detail below based on the drawings. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the protection scope of the present invention.

[0026] Please refer to figure 1 and figure 2 The electronic auxiliary braking system provided by the present invention includes a sliding assembly 10, an induction assembly 20, a controller, a servo motor 30, a transmission mechanism 40 connected to the output shaft of the servo motor 30, a hydraulic cylinder 50 connected to the sliding assembly 10, and The sliding cover 60 covering the top of the sliding assembly 10 and the transmission mechanism 40, and the transmission cover 70 covering the bottom of the transmission mechanism 40.

[0027] The first end of the sliding assembly 10 is connected to an external brake pedal, the second end is connected to the piston of a hydraulic cylinder 50, the hy...

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Abstract

A transmission mechanism comprises a worm connected with an output shaft of a servo motor, two worm gears engaged with two sides of the worm, two rotating shafts fixedly connected with the middle parts of the two worm gears, two gears sleeved on top of the two rotating shafts, and two rackets meshed with the gears and fixed on both sides of a sliding assembly. As such, that deflection of the sliding assembly can be avoided, the efficiency and reliability of the movement are improved, the control accuracy is improved, and the interference of other forces is avoided. The invention also providesan electronic auxiliary braking system.

Description

technical field [0001] The invention relates to the technical field of automobile braking, in particular to a transmission mechanism and an electronic auxiliary braking system. Background technique [0002] In the existing automobile braking system, when the driver steps on the brake pedal, the hydraulic pressure in the hydraulic cylinder changes, and the hydraulic pressure signal is transmitted to the braking system, thereby controlling the brake pads for braking. During the braking process, the sliding assembly is used to transmit the force, which tends to be prone to deflection, the efficiency and reliability of the movement are low, the control accuracy is low, and it is easily disturbed by external forces. Contents of the invention [0003] In view of this, the present invention provides a transmission mechanism and an electronic auxiliary braking system that avoids the deflection of the sliding assembly, improves the efficiency and reliability of the movement, improv...

Claims

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Application Information

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IPC IPC(8): B60T13/74
CPCB60T13/741B60T13/74
Inventor 朱卫民章冰杰何丹麟
Owner 浙江仕善汽车科技股份有限公司
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