Unlock instant, AI-driven research and patent intelligence for your innovation.

Ball joint device

A ball joint and spherical technology, applied in the field of connection structures with ball joints, can solve problems such as unevenness, component tolerance force, etc., and achieve the effects of overcoming assembly tolerances, stabilizing friction, and stabilizing tightening friction.

Active Publication Date: 2015-12-09
QISDA SUZHOU +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a ball joint device that can overcome the problem of uneven force caused by component tolerances

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ball joint device
  • Ball joint device
  • Ball joint device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0023] Certain terms are used in the description and claims to refer to particular elements. Those of ordinary skill in the art will appreciate that manufacturers may refer to the same element by different terms. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Include" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to".

[0024] refer to Figure 1 to Figure 5 As shown, it discloses a schematic structural diagram of a ball joint device according to an embodiment of the present invention. The ball joint device 100 includes a ball joint part 1, a connecting p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a ball joint device including a ball joint part and a connection part; the ball joint part is provided with a first spherical junction part provided with a first surface; the connection part is provided with a first bearing part, a first fixing part, a first cambered surface and a second cambered surface, and the first bearing part is matched with the first fixing part so as to make the first spherical junction part rotatablely arranged at the connection part; when the first spherical junction part is arranged at the connection part, the first cambered surface and the second cambered surface form interference with the first surface respectively, and the first cambered surface is not consistent with the second cambered surface. Therefore, the problem of uneven applied force caused by component allowance can be overcome.

Description

technical field [0001] The invention relates to the field of mechanical active connections, in particular to a connection structure with ball joints. Background technique [0002] At present, the ball joint is generally composed of a fixed piece, a movable adjustment ring and an adjustment screw. The passive manual adjustment screw is used to generate friction to achieve a 360-degree free rotation of the ball joint while having a fast connection effect. , to rotate and can be relatively fixed in a certain state. However, the above-mentioned structure may have the problem of loosening of the adjustment screw and a reduction in the friction force after long-term use, and repeated adjustments must be made manually, which is a problem for devices that do not need to change the torque. [0003] Another type of ball joint structure without an adjustment ring uses the receiving part and the fixed part to cooperate and lock through a plurality of connecting parts to generate fricti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/06
Inventor 严永铭林忠生
Owner QISDA SUZHOU