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Title:
SUSPENSION ASSEMBLY OF CHASSIS VEHICLE AND CHASSIS VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/052012
Kind Code:
A1
Abstract:
Provided is a suspension assembly of a chassis vehicle, wherein the suspension assembly is used for being connected between a vehicle frame (10) and a wheel assembly (60); the suspension assembly comprises a power mechanism (40), a connecting mechanism (30) driven by the power mechanism (40), and link mechanisms (50) connected to two ends of the connecting mechanism; the suspension assembly further comprises a supporting mechanism (20) used for being movably connected between the vehicle frame and the wheel assembly (60); the power mechanism (40) is capable of driving the connecting mechanism (30) to move linearly so as to drive two link mechanisms (50) to move in order to enable the supporting mechanism (20) to drive the wheel assembly (60) to raise or lower; and the suspension assembly of the chassis vehicle transfers the linear movement motion of the power mechanism (40) to the supporting mechanism (20) by means of the link mechanisms (50) and drives the supporting mechanism (20) to rotate around the vehicle frame, and the motion position of the wheel assembly (60) is to raise or lower with the rotation of the supporting mechanism (20), and the swinging amplitude of the wheel assembly (60) is large. The suspension assembly of the chassis vehicle enables, by adjusting the suspension assembly, the wheel assembly to be adapted to bumpy ground, thereby enabling the vehicle frame to cross the bumpy ground or to maintain a horizontal state. Further provided is a chassis vehicle comprising the suspension assembly.

Inventors:
HUANG, Tongyao (6F HKUST SZ IER BLdg, No. 9 Yuexing 1st Rd. Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
FENG, Xiaolong (6F HKUST SZ IER BLdg, No. 9 Yuexing 1st Rd. Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2017/112933
Publication Date:
March 21, 2019
Filing Date:
November 24, 2017
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO. , LTD. (6F HKUST SZ IER BLdg, No. 9 Yuexing 1st Rd. Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
International Classes:
B62D63/02; B60B19/00; B62D5/04; B62D63/04
Foreign References:
CN107054502A2017-08-18
CN107140029A2017-09-08
CN205837004U2016-12-28
CN101362458A2009-02-11
CN102431592A2012-05-02
KR20160052857A2016-05-13
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO. , LTD. (9F Rongqun building, NO. 83 Longguan East Rd. Longhua New Dist.Shenzhen, Guangdong 9, 518109, CN)
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