Pointer instrument and manufacturing device thereof

A manufacturing device and pointer-type technology, applied in manufacturing tools, metal processing, blood vessel evaluation, etc., can solve the problems of increasing the design and manufacturing cost of movement components, complex structure, complicated operation, etc., to improve on-site production efficiency and measurement accuracy The effect of high and low manufacturing cost

Pending Publication Date: 2019-06-14
HONSUN NANTONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the movement components of the above-mentioned mechanical blood pressure gauges are equipped with a correction plate and corresponding adjustment parts. After the assembly of the mechanical blood pressure gauge is completed, the pointer is calibrated. The structure is complicated and the operation is complicated; manufacturing cost

Method used

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  • Pointer instrument and manufacturing device thereof
  • Pointer instrument and manufacturing device thereof
  • Pointer instrument and manufacturing device thereof

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Embodiment Construction

[0021] The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. However, this embodiment does not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to this embodiment are included in the protection scope of the present invention.

[0022] The pointer meter provided by the present invention comprises a meter body, a dial 101 installed in the meter body (such as figure 1 As shown), the main body of the instrument has a pointer and a movement connected to the pointer, and the movement can drive the pointer to deflect to a corresponding position according to an external input signal; a scale image is printed on the dial 101 .

[0023] A scale image is printed on the scale plate 101, and the scale image is designed differently according to different instrument bodies. Specifically, when the meter body receives a predetermined detection signa...

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Abstract

The invention provides a pointer instrument and a manufacturing device thereof. The pointer instrument comprises an instrument body and a dial mounted in the instrument body. The instrument body is provided with a pointer and a movement connected to the pointer. A scale image is printed on the dial. When the instrument body receives a predetermined detection signal, the movement drives the pointerto deflect to a corresponding movement position, and the scale image is designed according to the movement position of the pointer of the instrument body corresponding to the dial. The manufacturingdevice includes a standard source, a work platform, a photographing system, a printing system and a control system. The manufacturing device can design and print the dial corresponding to the instrument body by differentiation, and then the assembly is performed. The pointer instrument has higher measurement precision and good reliability. No calibration is needed after the assembly is completed,the site production efficiency is improved, and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to the technical field of measuring instruments and medical equipment, in particular to a pointer instrument and a manufacturing device thereof. Background technique [0002] The pointer meter is a commonly used measuring instrument, which has the advantages of simple structure and convenient use. It is widely used in industrial production and daily life. Pointer instruments usually include a pointer and a dial corresponding to the pointer. During actual use, the physical quantity to be measured is converted into the movement of the pointer through its internal device, and then the intersection point of the pointer and the dial is judged, combined with the dial at the intersection point. for reading. [0003] Traditional pointer instruments are usually calibrated after the pre-printed dial is assembled. The design of the dial of the same type of pointer meter is also consistent, but because the internal device of the pointer met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/022B23P19/00
Inventor 项友亮李名尧项国强
Owner HONSUN NANTONG
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