Digital display dial indicator based on wireless communication

A digital display dial indicator and wireless communication technology, applied in the field of dial indicators, can solve problems such as unsuitable large-scale measurement

Inactive Publication Date: 2017-12-12
苏州宽运检测技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The digital display dial indicator is detected by the electronic principle to display the reading in a digital display

Method used

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  • Digital display dial indicator based on wireless communication
  • Digital display dial indicator based on wireless communication
  • Digital display dial indicator based on wireless communication

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Experimental program
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Effect test

Embodiment Construction

[0022] Such as Figure 1 to Figure 6 As shown, the digital display dial indicator 100 based on wireless communication includes: a display screen 101, a measuring rod 102; it is characterized in that: the digital display dial indicator 100 based on wireless communication also includes: a watch case 103, a rotating case 104, and a sliding rheostat 105, return spring 108, antenna 109, communication circuit board 110, communication chip 111, first battery 112, two laser modules 113, 114, two receiving modules 115, 116, laser circuit board 117, second battery 118 Wherein, the display screen 101 is exposed on the front side of the watch case 103, the measuring rod 102 and the watch case 103 form a sliding connection along the first direction, the rotating case 104 forms a rotating connection with the watch case 103, and the rotating case 104 and the watch case 103 The relative rotational axis is perpendicular to the first direction.

[0023] The inside of the watch case 103 is prov...

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PUM

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Abstract

The invention discloses a digital display dial indicator based on wireless communication, comprising: a display screen, a measuring rod, a watch case, a rotating case, a sliding rheostat, a reset spring, an antenna, a communication circuit board, a communication chip, a first battery, two A laser module, two receiving modules, a laser circuit board, and a second battery; wherein, the display screen is exposed on the front side of the watch case, the measuring rod and the watch case form a sliding connection along the first direction, and the sliding rheostat includes a rheostat main body And the slider, the slider can slide relative to the main body of the rheostat, the slider is connected to the measuring rod; one end of the return spring is connected to the watch case and the other end is connected to the measuring rod; the antenna is arranged above the watch case, and the communication circuit board is fixedly arranged on the watch case The main accommodating cavity, the antenna is electrically connected to the communication circuit board, and the communication chip is installed on the communication circuit board. The advantage of the present invention is that it provides a digital display dial gauge with wireless communication function.

Description

technical field [0001] The invention relates to a dial indicator, in particular to a digital display dial indicator based on wireless communication. Background technique [0002] Dial indicators are commonly used for shape and position errors and length measurements of small displacements. There are 100 equal division scales printed on the round dial of the dial indicator, that is, each division value is equivalent to the movement of the measuring rod by 0.01 mm. If there are 1000 equal division scales printed on the round dial, each division value is 0.001 mm, and this measuring tool is called a dial indicator. Changing the shape of the measuring head and matching with the corresponding bracket can make the deformed varieties of the dial indicator, such as the thickness dial indicator, the depth dial indicator and the inner diameter dial indicator, etc. If a lever is used instead of a rack, a lever dial indicator and a lever dial indicator can be made, which have a small ...

Claims

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Application Information

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IPC IPC(8): G01B7/02G01B7/00G01C9/34G01C15/00G08C17/02
CPCG01B7/02G01B7/00G01B7/001G01C9/34G01C15/002G08C17/02
Inventor 聂志虎何培玲王宗荣戴璐雅张永乐陈哲衡徐向荣聂萍萍曹巍陆晓春
Owner 苏州宽运检测技术有限公司
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