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Digital display nose measuring instrument and measuring method

A measuring instrument and nose technology, which is applied in the manufacturing field of cosmetic measuring instruments, and can solve the problems of inability to measure the length of the back of the nose, inability to complete the measurement, and inability to realize the measurement.

Pending Publication Date: 2022-04-26
张龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: First, it is impossible to measure the nasofrontal angle, nasolabial angle, alar angle, etc., and it is also unable to measure the length of the nasal dorsum; And the measurement of the data of various angles of the nose in aesthetics

Method used

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  • Digital display nose measuring instrument and measuring method
  • Digital display nose measuring instrument and measuring method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: with reference to attached Figure 1-7 . A digital display nose measuring instrument, the first main ruler 1, the display 2, the circular capacitance sensor 3 and the second main ruler 4 form a digital display protractor, the tail of the first main ruler 1 is hinged with one end of the auxiliary ruler 5, and the second main ruler 4 The tail is hinged with one end of the vernier scale 6, and the other end of the auxiliary scale 5 is plugged with the other end of the vernier scale 6 to form a prismatic structure, or the shaft hole in the auxiliary scale 5 matches the shaft hole 8 is inserted into the central axis hole of the vernier scale 6 to form an X The structure and the prismatic structure form a common interactive structure, and the digital display measurement sliding module 7 is clamped on the vernier 6 . The second main chi 4 mainly drives the auxiliary chi to measure angles and also measure lengths. The auxiliary ruler 5 and the vernier ruler 6 ar...

Embodiment 2

[0019] Embodiment 2: On the basis of embodiment 1, a kind of measuring method of digital display nose measuring instrument, when measuring nasofrontal angle, adjust digital display nose measuring instrument into a prismatic structure, make auxiliary ruler 5 and vernier ruler 6 intersect According to the principle of equal angles, the degree displayed on the monitor 2 is the angle of the nose and frontal angle. At the same time, the auxiliary ruler 5 can measure the length of the dorsum of the nose; when measuring the nasolabial angle, adjust the digital display nose measuring instrument to The prismatic structure makes the intersection of the auxiliary ruler 5 and the vernier ruler 6 adhere to the nasolabial angle. According to the principle of equal angles, the degree displayed on the display 2 is the nasolabial angle; when measuring the nose-face angle, measure the nose with the digital display Adjust the instrument into a prismatic structure, so that the side of the intersec...

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Abstract

The invention relates to a digital display nose measuring instrument and a measuring method, a first main scale, a display, a circular grating sensor and a second main scale form a digital display protractor, the tail part of the first main scale is hinged with one end of an auxiliary scale, and the tail part of the second main scale is hinged with one end of a vernier scale; the other end of the auxiliary ruler and the other end of the vernier scale are connected in an inserted mode to form a prismatic structure, or a plug in the auxiliary ruler and a jack in the vernier scale are connected in an inserted mode to form an X structure, and the X structure and the prismatic structure form a shared interaction structure. The digital display measurement sliding module is clamped on the vernier scale. The digital display nose measuring instrument has the advantages that on the basis of the digital display protractor, the digital display nose measuring instrument is designed into the prisms with the opposite angles equal and the opposite sides parallel to each other and the digital display nose measuring instrument with the opposite angles equal and the opposite sides equal and the prisms and the X shape evolve mutually, and the digital display nose measuring instrument achieves accurate measurement of nose and forehead angles, nasolabial angles, nose wing angles, nose face angles, nasal columella upper lip angles, nasal columella lobular angles and the like; and accurate measurement of the length of the nose back is also realized, so that the technical problem which is not solved in the background technology is solved.

Description

technical field [0001] The invention relates to a digital display nose measuring instrument and a measuring method for measuring various angles of the nose before and after the operation and comparing the changes before and after the operation, and a measuring method, which belongs to the field of manufacturing measuring instruments for plastic surgery. Background technique [0002] CN210077666U, name " a kind of rhinoplasty precision measuring ruler ", see Figure 8 with 9 . It includes a main ruler with scale lines, an auxiliary scale fixedly connected to the main scale and provided with scale lines, and a handle rod fixedly connected to one side of the main scale, wherein: the main scale is provided with two sets of left and right sliding The main vernier, wherein each group of the main vernier is provided with a contact piece on the side away from the handle bar; the auxiliary ruler is provided with an auxiliary vernier that slides up and down, and the side of the auxil...

Claims

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Application Information

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IPC IPC(8): A61B5/107
CPCA61B5/1072A61B5/1071A61B5/1075
Inventor 张龙丁军
Owner 张龙
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