Gauge capable of being conveniently recognized

Abstract

The invention discloses a gauge with convenient identification and relates to a gauge. The invention comprises a first body, a second body and an indication device. One end of the first body is provided with a buttjunction part and a slide-way is arranged between the two ends of the first body; one end of the second body is pivot-arranged the other end of the first body opposite to the buttjunction part and the second body is provided with the buttjunction part; the buttjunction part of the second body is corresponding to that of the first body and the slide-way is arranged between the two ends of the second body; the indication device is arranged in the slide-ways of the two bodies and slides in the slide-ways of the two bodies; the indication device is operated so that the buttjunction parts of the two bodies are arranged on the measured object. The beneficial effect of the invention is as follows that the invention can identify the size of the measured object conveniently and rapidly.

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] like 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 that ...

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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

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