Portable automobile outer contour measuring scale

Abstract

The invention discloses a portable automobile outer contour measuring scale which comprises a shell, a holding mechanism, a locking mechanism, a retarding mechanism, a rotating mechanism and a measuring auxiliary mechanism. The rotating mechanism, the locking mechanism and the retarding mechanism are arranged in the shell, and the holding mechanism is arranged outside the shell; the measuring auxiliary mechanism is arranged on the shell, and comprises an amplification illumination assembly and a magnetic attraction pasting assembly; the holding mechanism comprises a first holding part, a second holding part and a fixing belt; and the first holding part and the second holding part are oppositely arranged at the two ends of the holding mechanism respectively, the first holding part is arranged near the locking mechanism, a holding groove is formed in the second holding part, the fixing belt is arranged on the side wall of the shell, and the first holding part is arranged in an arc shape. According to the invention, vertical measurement, clear reading and single-person operation are facilitated, collection is convenient, tightening and locking of a flexible ruler are convenient, and a marking card is arranged, so that repeated measurement and marking is facilitated.

Description

technical field [0001] The invention relates to the technical field of vehicle body measurement, in particular to a portable vehicle outer profile measuring ruler. Background technique [0002] The release of commercial vehicles needs to go through steps such as design, trial production, and testing. In the design stage, there may be deviations between the design dimensions of commercial vehicles and the actual dimensions of trial production, which will affect the subsequent certification of commercial vehicles. Therefore, commercial vehicles After the trial production, the size will be measured, but the existing tape measure and soft ruler are not easy to be operated by a single person when measuring, and the measurement error is also relatively large. Therefore, there is an urgent need for a portable and testable Automobile outline measuring ruler. Contents of the invention [0003] The object of the present invention is to provide a portable automobile outer contour me...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a portable automobile outer contour measuring ruler in view of the above disadvantages, which solves the problem of inconvenient operation by a single person when measuring commercial vehicles in the prior art, and at the same time, the measurement error is large and the reading is inconvenient , and the measurement parts are incomplete, and the operation is time-consuming and labor-intensive.

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