Shock absorber for damping platform of vehicle-mounted instrument

Abstract

The invention relates to the technical field of vehicle-mounted damping, and aims to provide a shock absorber for a damping platform of a vehicle-mounted instrument. The shock absorber is matched withthe damping platform, so that the vehicle-mounted instrument in the transportation process can be effectively damped, the structure is compact, the size is small, the inner space of a vehicle cannotbe occupied, and the vehicle-mounted instrument is ensured to be stably transported. The shock absorber comprises a damping upper frame, a damping lower frame and a damping connecting rod connected with the damping upper frame and the damping lower frame, wherein the damping lower frame is fixedly connected with the bottom surface of a carriage, the damping upper frame is integrally connected withthe vehicle-mounted instrument, the two ends of the damping connecting rod are rotatably connected with the damping upper frame and the damping lower frame in the vertical plane, and the end, connected with the damping upper frame, of the connecting rod is provided with a damping component for damping horizontal shaking of the damping upper frame. The shock absorber solves the problem of poor damping effect of an existing shock absorber.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted shock absorption, in particular to a shock absorber used for a vehicle-mounted instrument shock-absorbing platform. Background technique [0002] The VOC detector is a special precision instrument for detecting VOC (volatile organic compounds, volatile organic compounds). The weight of the equipment is about 300kg and the height is about 1.5m. During the transportation of the VOC detector, it is inevitable that the vehicle will brake, turn, bump, etc. At this time, the detector will generate large inertia and vibration, which will easily cause damage and directly affect the detection accuracy of the detector. [0003] The shock absorber is a device that accelerates the attenuation of the vibration of the frame, body and vehicle to improve the ride comfort and comfort of the vehicle. Most of the existing shock absorbers are designed for the shock absorption of the automobile body, and the ...

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Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention is that the damping effect of the vehicle-mounted instrument shock absorber of the prior art is poor, and a kind of damping effect is provided, which can ensure the smooth transportation of the vehicle-mounted instrument and is used for the damping platform of the vehicle-mounted instrument vibrator

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