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Calibration frame and calibration equipment

A technology for calibrating racks and targets, which is applied to measuring devices, instruments, and optical devices, etc., can solve the problems of difficult transportation, inconvenient use, and occupy a lot of space, and achieve the effects of convenient use, cost reduction, and space saving.

Pending Publication Date: 2021-03-26
AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when completing these two preparations, two calibration racks are needed, which is not only difficult in transportation, but also high in cost, and the two calibration racks also take up a lot of space, making it inconvenient to use

Method used

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  • Calibration frame and calibration equipment
  • Calibration frame and calibration equipment
  • Calibration frame and calibration equipment

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Embodiment Construction

[0054] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "vertical", "horizontal" etc. used in this specification is based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must...

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Abstract

The invention discloses a calibration frame comprising a support assembly, a rotating shaft, two first mounting pieces and two second mounting pieces; the support assembly comprises a first supportingframe, a second supporting frame, and a connecting piece for connecting the first supporting frame and the second supporting frame; the rotating shaft is mounted between the first supporting frame and the second supporting frame and can rotate around a central axis, and the central axis is a core axis; the two first mounting pieces are arranged at the two ends of the rotating shaft respectively and used for mounting and supporting a first target, and the first target is provided with a calibration pattern and is used for calibrating a camera assembly in a four-wheel position indicator; the two second mounting pieces are arranged at the two ends of the rotating shaft correspondingly and used for mounting and supporting a hub clamp assembly, and the hub clamp assembly comprises hub clamps and second targets mounted on the hub clamps; and after the camera assembly in the four-wheel position indicator completes calibration through the first target, the camera assembly is further used forcalibrating the hub clamps on the second mounting pieces. Therefore, the installation of the target and the installation of the hub clamp assembly are realized, the cost is reduced, the space is saved, and the use is more convenient.

Description

technical field [0001] The embodiment of the present invention relates to the field of four-wheel alignment, in particular to a calibration frame and calibration equipment. Background technique [0002] Automobile is an indispensable means of transportation in people's life, and its driving performance is closely related to people's life safety. In order to ensure the driving performance of the car, the parts on the car need to be calibrated regularly or as required after leaving the factory. During the calibration process, it is usually achieved with the help of a four-wheel aligner. The wheel alignment process plays a vital role. Generally speaking, before the four-wheel alignment of the wheel, it is usually necessary to carry out some calibration preparations, including the calibration of the camera components in the four-wheel aligner, and the calibration of the hub clamp. [0003] At present, when completing these two preparations, two calibration frames are usually r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/013G01M17/007G01B11/00
CPCG01M17/013G01M17/007G01B11/00
Inventor 赖毕望
Owner AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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