Gauge capable of being conveniently recognized

Abstract

The invention discloses a gauge that can be easily identified, and relates to a gauge. The invention includes a first body, a second body and an indicating device; A slideway is provided between the ends; one end of the second body is pivotally arranged on the other end of the first body opposite to the abutment portion, the second body is provided with an abutment portion, and the abutment portion of the second body corresponds to The abutment part of the first body, the second body is provided with a slideway between two ends; the indicating device is installed at the slideway of the two bodies, and can slide in the slideway of the two bodies; operate the The indicating device clamps the abutting parts of the two bodies on the measured object. The beneficial effect of the invention is that the size of the measured object can be identified conveniently and quickly.

Description

technical field [0001] The invention relates to a gauge, in particular to a gauge that can be identified conveniently and quickly. Background technique [0002] Such as Figure 7 As shown, it is an existing screw dimension measuring scale 1, which is formed by pivoting two scales 2, and the inner edges of the two scales 2 are provided with scale marks 3. During use, the inner edges of the two rulers 2 are clamped against the screw 4 to measure their dimensions. [0003] This structure still has many disadvantages in practice. Because the ruler 2 is in the form of a thin sheet, it cannot be effectively flat on both sides of the screw 4 when it is clamped against the screw 4, and often deflects to cause the amount of The measurement error is very inconvenient to use. And the two rulers are mutually pivoted, so when they are clamped against the screw 4, the two rulers maintain an included angle, which cannot reliably abut against the planes on both sides of the screw 4, so th...

AI Technical Summary

Problems solved by technology

[0003] This structure still has many disadvantages in practice. Because the ruler 2 is in the form of a thin sheet, it cannot be effectively flat on both sides of the screw 4 when it is clamped against the screw 4, and often deflects to cause the amount of Measurement error, very inconvenient to use

And the two rulers are mutually pivoted, so when they are clamped against the screw 4, the two rulers maintain an included angle, which cannot reliably abut against the planes on both sides of the screw 4, so that it cannot Immediately identify the size of the screw part 4, it is necessary to repeatedly adjust the position of the two rulers to infer the size of the screw part 4, which is a waste of time

[0004] Moreover, the identification of the size of the screw 4 must be determined by the relative position between the scale line 3 on the inner edge of the two scales and the screw 4, and the size determination is also relatively inaccurate. Therefore, the measuring scale 1 of this design Quite impractical and cannot be widely used in the industry

Images