Curve-equipartition type acupoint selecting ruler
Technical field
The present invention relates to a kind of traditional medical apparatus, particularly relate to a kind of curve-equipartition type acupoint selecting ruler.
Background technology
The position of human acupoint is fat or thin and different because of the height of human body, be difficult to adopt fixed international tolerance chi to locate, modern clinical: as to measure the total length at a certain position, the whole body earlier with rule, come to draw every part length as the unit standard of acupoint selection with total length then divided by the umber of wanting five equilibrium by waiting method of assigning to locate the acupuncture point to be.Such operation is very loaded down with trivial details, and efficient is lower.
Summary of the invention
The present invention provides a kind of easy and simple to handle for solving the deficiencies in the prior art, fast the curve-equipartition type acupoint selecting ruler of five equilibrium parts of body plane or curved surface size.
The scheme that solves the technology of the present invention problem is: curve-equipartition type acupoint selecting ruler is made of a plurality of construction units side by side, and each construction unit is made of mark hole, mark piece, right joint, right spindle, left joint, left rotary shaft, telescopic arm, telescopic shaft and locating shaft.The side in joint, a left side is 90 ° the concave shape of turning clockwise, and there is shaft hole vertically have through hole, the side in left joint.The side in right joint is the convex shape of counter clockwise direction half-twist, and there is shaft hole vertically have through hole, the side in left joint.Joint, a left side and the mutual interlock in right joint constitute a pair of interlock body.Columniform locating shaft is in simultaneously in the through hole of upper and lower two pairs of interlock bodies and with the interlock body and is in active relationship.The upper and lower side of locating shaft have respectively with locating shaft be holistic, cube shaped mark piece.The mark hole is the through hole that is positioned on the mark piece side.A left rotary shaft is arranged respectively in the lateral shaft hole in each left joint, a right spindle is arranged respectively in the lateral shaft hole in each right joint.Telescopic arm is the strip piece that two ends and middle part have a circular hole respectively, and every left rotary shaft and every right spindle lay respectively in the circular hole of a telescopic arm end and become rotation to concern movingly with it.Rightabout right spindle or left rotary shaft in the circular hole of the other end of each telescopic arm and the another one construction unit are joined.Each locating shaft is in each simultaneously to becoming rotation relation movingly in the circular hole in the middle part of two telescopic arms that intersect and with telescopic arm.
Adopt such scheme, can reach following effect:
Since a plurality of telescopic arms of the present invention constituted a plurality ofly interconnect, equal-sized rhombus, therefore the distance between adjacent two mark holes equates, because locating shaft is in described interlock body and is in active relationship, therefore two right spindles up and down or two left rotary shaft of the same side all can be rotated around locating shaft, have so just made things convenient for the doctor that the curved portion of people's body surface is carried out equidistant division.Because the present invention realized need not measurements and calculations, just can carry out five equilibrium to each position of people's body surface, improved the speed of acupuncture point selection greatly, improved therapeutic efficiency, reduced doctor's workload.
Description of drawings
Fig. 1 is the structural representation of a construction unit of the present invention;
Fig. 2 is a structural representation of the present invention.
Among the figure: 1. mark hole 2. mark pieces 3. right joint 4. right spindles, 5. left joint 6. left rotary shaft, 7. telescopic arms, 8. telescopic shafts, 9. locating shafts
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Curve-equipartition type acupoint selecting ruler is made of a plurality of construction units side by side, and each construction unit is made of mark hole 1, mark piece 2, right joint 3, right spindle 4, left joint 5, left rotary shaft 6, telescopic arm 7, telescopic shaft 8 and locating shaft 9.The side in joint 5, a left side is 90 ° the concave shape of turning clockwise, and there is shaft hole vertically have through hole, the side in left joint 5.The side in right joint 3 is the convex shape of counter clockwise direction half-twist, and there is shaft hole vertically have through hole, the side in left joint 5.Joint 5, a left side and the 3 mutual interlocks of right joint constitute a pair of interlock body.Columniform locating shaft 9 is in simultaneously in the through hole of upper and lower two pairs of interlock bodies and with the interlock body and is in active relationship.The upper and lower side of locating shaft 9 has respectively with locating shaft 9 and is holistic, cube shaped mark piece 2.Mark hole 1 is the through hole that is positioned on mark piece 2 sides.A left rotary shaft 6 is arranged respectively in the lateral shaft hole in each left joint 5, a right spindle 4 is arranged respectively in the lateral shaft hole in each right joint 3.Telescopic arm 7 is strip pieces that two ends and middle part have a circular hole respectively, and every left rotary shaft 6 and every right spindle 4 lay respectively in the circular hole of a telescopic arm 7 ends and become rotation to concern movingly with it.Rightabout right spindle 4 or left rotary shaft 6 in the circular hole of the other end of each telescopic arm 7 and the another one construction unit are joined.Each locating shaft 9 is in each simultaneously to concerning movingly in the circular hole at crossing two telescopic arms, 7 middle parts and with 7 one-tenth rotations of telescopic arm.