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C type damping structure and damping method thereof

A support and arc technology, applied in the field of mechanical shock absorption, can solve the problems of inconsistent tangential movement direction of the C-shaped structure arc, unsatisfactory effect, limited structural design, etc., to improve off-road and passing ability, and comfortable shock absorption effect. , the effect of simple installation

Pending Publication Date: 2019-08-13
段慧炼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the shock-absorbing structure can reduce the vibration, but the structure is relatively simple, only a certain limit of shock-absorbing, the effect is unsatisfactory
At the same time, the existing C-shaped damping equipment is limited by the structural design, and can only be installed on one side, with limited bearing capacity; and the existing design also uses a linear spring damping method, which is theoretically tangent to the C-shaped structure arc. The direction of movement is inconsistent, and the effect is also unsatisfactory

Method used

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  • C type damping structure and damping method thereof
  • C type damping structure and damping method thereof
  • C type damping structure and damping method thereof

Examples

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Effect test

Embodiment 1

[0027] Such as Figure 1-4 As shown, this embodiment provides a C-shaped shock absorbing structure, including a V-shaped bracket hinged by a body 5 and a lever 6, and an elastic limit guide rail mounted on the V-shaped bracket. The elastic limit guide rail includes a circular arc guide Column 1, arc spring 2, first support 3 and second support 4; first support 3 and second support 4 are installed on body 5 and lever 6 respectively, and one end of arc guide post 1 is fixedly connected On the first support 3 , the other end of the arc guide column 1 is slidably installed on the second support 4 ; the arc spring 2 fits in the arc between the first support 3 and the second support 4 Outside the guide post 1; the center point of the arc guide post 1 coincides with the hinge point of the body 5 and the lever 6. Wherein, the included angle between the main body 5 and the lever 6 must be an acute angle, and the included angle between the main body 5 and the lever 6 is preferably 10°-...

Embodiment 2

[0031]This embodiment is a further improvement made on the basis of Embodiment 1. The specific differences between this embodiment and Embodiment 1 are:

[0032] What needs to be further explained in this embodiment is that the middle part of the second support member 4 is provided with a limiting through hole 7, and the other end of the arc guide post 1 penetrates through the limiting through hole 7, and the shape of the limiting through hole 7 is according to The cross-sectional shape of the arc guide post 1 is selected, and the cross-sectional shape of the arc guide post 1 can be a circle that facilitates the installation of the arc spring 2, or an ellipse, a square, or an arc-shaped structural section. Polygonal structure, etc., are not specifically limited, and the shape of the limiting through hole 7 matched with it can also be circular, elliptical, square or polygonal structure with arc-shaped structural segments, etc., to facilitate the arc guide post 1 Stable sliding ...

Embodiment 3

[0034] This embodiment is a further improvement made on the basis of Embodiment 2. The specific differences between this embodiment and Embodiment 2 are:

[0035] What needs to be further explained in this embodiment is that the limiting member is a pin, and the limiting member is plugged into the second supporting member 4 . A pin, usually a cylindrical part of wood, metal, or other material, especially a support used to hold several separate objects together or to suspend one object from another, the shape of the pin It is cylindrical at one end and conical at the other end, similar to the shape of a bullet. It is one of the commonly used fasteners in modern mechanical equipment. The connection method is simple and convenient. The cylindrical shape can also be matched with the arc groove 8, reducing the possible friction loss between the pin and the arc groove.

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Abstract

The invention discloses a C type damping structure and a damping method thereof. The C type damping structure comprises a V type bracket and an elastic limiting guide rail; a first support member anda second support member are mounted on a body and a lever correspondingly, one end of a circular guide post is fixedly connected to the first support member, and the other end is slidably mounted on the second support member; an arc-shaped spring is connected on the outside the circular guide post in a sleeving mode; and the center point of the circular guide post coincides with the hinge point ofthe body and the lever. The damping method comprises the following steps that (1) the body is fixed to an external device; the lower end of the lever acts on a supporting surface; (2) the body movesdownward under gravity, and the distance between the first support member and the second support member is shortened; and (3) the distance between the first support member and the second support member is shortened, so that the arc-shaped spring is compressed and deformed by force to give the second support member an upward elastic force to achieve damping. According to the C type damping structure and the damping method thereof, the height of a vehicle body can be adjusted, and the C type damping structure and the damping method thereof adapt to different torque demands; and the damping effect is good, the occupied space is small, and the maintainability is good.

Description

technical field [0001] The invention belongs to the technical field of mechanical damping, and in particular relates to a C-shaped damping structure and a damping method thereof. Background technique [0002] Shock absorbing equipment is an essential mechanism component in various commonly used equipment such as bicycles, motorcycles, electric skateboards, electric bicycles and electric vehicles, but the effect of existing shock absorbing equipment is not ideal, such as Chinese patent CN204937386U, authorized disclosure On January 06, 2016, a shock absorbing mechanism and its electric scooter were disclosed, wherein the shock absorbing mechanism includes a front wheel shock absorbing mechanism and may further include a rear wheel shock absorbing mechanism, a front wheel shock absorbing mechanism and a rear shock absorbing mechanism The structures are all provided with buffer rods around the shock-absorbing bushings, and then the buffer rods and the shock-absorbing bushings a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K25/04B60G11/14
CPCB62K25/04B60G11/14
Inventor 段慧炼
Owner 段慧炼
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