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Measuring ruler

A technology of measuring ruler and ruler handle, which is applied in the field of measuring tools, can solve the problems of single function and inconvenient measurement of curved objects, and achieve the effect of convenient replacement and use

Inactive Publication Date: 2016-06-08
重庆台飞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing measuring rulers are generally linear, which makes it inconvenient to measure objects with curved surfaces, and has a single function

Method used

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  • Measuring ruler

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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] Such as figure 1 Shown: a suction type bone marrow puncture needle, including a ruler handle 1 and a ruler head 3, the ruler handle 3 is a transparent material with an arc design, the ruler head 3 is connected with flexible tubes 6, 7, the soft The pipes 6 and 7 are connected with a magnifying glass 5, and the ruler handle 1 is made of a curved transparent material to facilitate the measurement of the curved surface of the object. The design of the tape enriches the functions of the measuring tape. In one embodiment of the present invention, the tape head 3 is a thermometer, which can measure temperature at the same time.

[0012] In one embodiment of the present invention, the hose includes a front section 6 and a rear end 7, a spare hose 4 is arranged inside the hose, and the spare hose 4 inside the hoses 6 and 7 plays a spa...

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PUM

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Abstract

The invention discloses a measuring ruler. The measuring ruler comprises a ruler handle and a ruler head, wherein the ruler handle is made of a transparent material designed in an arc shape, the ruler head is connected with a flexible pipe, and the flexible pipe is connected with a magnifier. The ruler handle is made of the arc-shaped transparent material so that measurement of a curved surface of an object can be facilitated, at the same time, such a ruler shape design can prevent sharp damage caused by a straight ruler, the design of the ruler head, the flexible pipe and the magnifier enriches the functions of a conventional measuring ruler, a backup flexible pipe in the flexible pipe has a backup effect on one hand, and on the other hand, the model of the backup flexible pipe is different from that of the external flexible pipe so that replacement application is facilitated.

Description

technical field [0001] The invention relates to the technical field of measuring tools, in particular to a measuring ruler. Background technique [0002] Existing measuring rulers are generally linear, which makes it inconvenient to measure objects with curved surfaces, and has a single function. Contents of the invention [0003] The purpose of the present invention is to provide a multifunctional measuring ruler for conveniently measuring the curved surface of an object. [0004] The technical solution of the present invention to solve the technical problem is: a suction type bone marrow puncture needle, including a ruler handle and a ruler head, the ruler handle is a transparent material with an arc design, the ruler head is connected with a hose, the soft The tube is attached with a magnifying glass. [0005] Preferably, the ruler head is a thermometer. [0006] Preferably, the hose includes a front section and a rear end, and a spare hose is arranged inside the hos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B3/02
Inventor 不公告发明人
Owner 重庆台飞科技有限公司