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Vernier caliper with high measurement precision

A vernier caliper and high-precision technology, applied in the field of vernier caliper, can solve the problems of vernier caliper sliding performance is not stable enough, observation is not very convenient, and measurement accuracy is affected, and achieves the effect of simple structure, intuitive observation and high flexibility

Inactive Publication Date: 2019-09-03
SUZHOU MULTITECH AUTOMATION EQUIP CO LTD
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Problems solved by technology

[0004] The purpose of the present invention is to provide a vernier caliper with high measurement accuracy to solve the problem that the existing vernier caliper proposed in the above background technology also needs to observe the main scale when measuring the depth of the hole, which is not very convenient to observe, and the sliding performance of the vernier caliper is not good. Not stable enough, easy to affect the measurement accuracy

Method used

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  • Vernier caliper with high measurement precision
  • Vernier caliper with high measurement precision
  • Vernier caliper with high measurement precision

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] see Figure 1-3 , an embodiment provided by the present invention: a vernier caliper with high measurement accuracy, including a vernier caliper body 1, a fixed block 2 is installed on one end of the vernier caliper body 1, and a sliding block 3 is installed on one side of the fixed block 2, And the sliding block 3 is slidably connected with the vernier caliper main body 1, and the sliding performance is more stable. A bayonet 4 is provided between the fixed block 2 and the sliding block 3, and a first inner hole block is provided on one side of the upper end of the fixed block 2. 5. One side of the upper end of the sliding block 3 is provided with a second in...

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Abstract

The invention discloses a vernier caliper with high measurement precision, relates to the technical field of vernier calipers, and aims to solve the problems that the existing vernier caliper needs toobserve the main scales when measuring the hole depth, such that inconvenience is brought for observation, and the sliding performance of the vernier caliper is not stable enough, such that the measuring precision is easy to influence. One end of the vernier caliper body is provided with a fixed clamping block, one side of the fixed clamping block is provided with a sliding clamping block, a bayonet is formed between the fixed clamping block and the sliding clamping block, a first inner hole clamping block is arranged on one side of the upper end of the fixed clamping block, a second inner hole clamping block is arranged on one side of the upper end of the sliding clamping block, a sliding position detector is arranged at the front end of the sliding clamping block, a display screen and abattery jar are formed in the front end of the sliding position detector; and a first calibrated scale and a second calibrated scale are arranged at the front end of the vernier caliper body respectively.

Description

technical field [0001] The invention relates to the technical field of vernier calipers, in particular to a vernier caliper with high measurement accuracy. Background technique [0002] The vernier caliper is a measuring tool for measuring length, inner and outer diameters, and depth. The vernier caliper is composed of two parts, the main ruler and the sliding vernier attached to the main ruler. The main scale is generally in millimeters, and there are ten, twenty or fifty divisions on the vernier. According to the different divisions, the vernier calipers can be divided into ten-degree vernier calipers, twenty-degree vernier calipers, and fifty-degree division vernier calipers. Wait, the vernier is nine millimeters for ten degrees, nineteen millimeters for twenty degrees, and forty-nine millimeters for fifty degrees. There are two sets of movable claws on the main scale and vernier of the vernier caliper, which are the inner measuring claw and the outer measuring claw. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B3/20G01B5/18G01B5/08G01B5/12
CPCG01B3/205G01B5/08G01B5/12G01B5/18
Inventor 陶进
Owner SUZHOU MULTITECH AUTOMATION EQUIP CO LTD
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