CN111795654A - Human body scanner - Google Patents
Human body scanner Download PDFInfo
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- CN111795654A CN111795654A CN202010671436.9A CN202010671436A CN111795654A CN 111795654 A CN111795654 A CN 111795654A CN 202010671436 A CN202010671436 A CN 202010671436A CN 111795654 A CN111795654 A CN 111795654A
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- bamboo
- rotating disc
- bamboo tube
- tube
- filaments
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H1/00—Measuring aids or methods
- A41H1/02—Devices for taking measurements on the human body
- A41H1/04—Stands for taking measurements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Abstract
The invention relates to the technical field of human body scanners, in particular to a human body scanner, which comprises a base and a rotating disc, wherein the base is provided with a plurality of grooves; the rotating disc is rotatably connected on the base; a plurality of buffer columns are uniformly distributed and connected at the lower end of the rotating disc; the lower end of the buffer column is connected with the auxiliary wheel through a bearing plate; the buffer column is a structure formed by encircling a plurality of bamboo boards by axially dividing a plurality of uniformly distributed gaps in the middle of the whole bamboo tube, and bamboo filaments are respectively wound after the upper end and the lower end of the buffer column are rounded; a driven gear is arranged on the outermost side of the bottom end of the rotating disc; a motor is arranged on one side in the first cavity and used for driving a driving gear to be meshed with a driven gear to drive a rotating disc to rotate; the invention ensures the stability of the rotating disc during pressing and rotating and ensures the good bearing capacity of the rotating disc during repeated pressing by utilizing the obdurability of the fibers of the bamboo boards and the good recovery capacity of the fibers after losing pressure.
Description
Technical Field
The invention relates to the technical field of human body scanners, in particular to a human body scanner.
Background
The human body whole body (half body) scanning system fully utilizes the advantages of rapidness of optical three-dimensional scanning and harmlessness of white light to a human body, the whole body or the half body of the human body is scanned instantly within 3-5 seconds, the human body whole body (half body) scanning system carries out linkage control rapid scanning on a plurality of optical three-dimensional scanners through a computer, and automatic splicing is realized through computer software to obtain accurate and complete human body point cloud data; the existing human body scanner base stands on the base through the human body, and the scanner is rotated to complete the scanning of the human body in all directions through self, and the scanning result is influenced and certain errors are caused due to the fact that the different rotating frequencies of each person or the self-rotation of each person are not convenient, and the human body scanner base is inconvenient to move and causes certain workload during transportation.
To this end, a human body scanner is proposed.
Disclosure of Invention
The invention aims to provide a human body scanner to solve the problems that the scanning effect is reduced and the accuracy of obtained point cloud data is low due to poor stability of a human body when the human body stands on a rotary table and rotates in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a human body scanner comprises a base and a rotating disc; the rotating disc is rotatably connected on the base; the upper opening of the base is communicated with a first chamber arranged in the base; the middle part of the lower end of the rotating disc is rotatably connected with a support column through a roller bearing; the lower end of the strut is connected in a first groove formed in the bottom of the first cavity in a sliding mode, and a moving gap is reserved between the bottom of the strut and the bottom of the first groove; the lower end of the rotating disc is uniformly connected with a plurality of buffer columns; the lower end of the buffer column is connected with the auxiliary wheel through a bearing plate; the auxiliary wheel rotates in a second groove formed in the bottom of the first cavity, and the auxiliary wheel is used for assisting the rotating disc to rotate stably;
the buffer column is a structure formed by a plurality of bamboo boards in a way that a plurality of uniformly distributed gaps are axially cut in the middle of the whole bamboo tube, bamboo filaments are wound around the buffer column after the upper end and the lower end of the buffer column are rounded, one end of the buffer column is connected into a first mounting groove arranged at the lower end of the rotating disc, the other end of the buffer column is connected into a second mounting groove arranged on the bearing plate, and glass cement is filled in the first mounting groove and the second mounting groove and is used for stably connecting the buffer column with the rotating disc and the auxiliary wheel;
a driven gear is arranged on the outermost side of the bottom end of the rotating disc; a motor is arranged on one side in the first cavity and used for driving a driving gear to be meshed with a driven gear to drive a rotating disc to rotate;
when the scanning device works, a scanned person stands on the rotating disc, at the moment, the rotating disc is pressed downwards by the gravity of a human body, so that the driven gear at the bottom of the rotating disc is meshed with the driving gear, the rotating disc is driven to drive the human body to rotate at a constant speed under the action of the motor, and an external matched scanning instrument can scan the uniform and clear cloud point image conveniently; when a human body stands on the rotating disc, the rotating disc enables the support column to slowly slide downwards along the first groove under the buffering effect of the buffering column, the buffering column is formed by dividing a plurality of uniformly distributed gaps in the middle of the whole bamboo tube along the axial direction to form a structure of a plurality of bamboo boards, after the whole bamboo tube receives pressure, the bamboo boards bend outwards, the stability of the rotating disc during pressing and rotating is ensured by utilizing the strength and toughness of fibers of the bamboo boards and the good recovery capability after pressure loss, the good bearing capacity of the rotating disc during repeated pressing is ensured, and the use cost and the processing cost of the bamboo tubes are lower than those of the metal elastic piece, and the bamboo is tough and light, is a functional natural material capable of replacing the metal elastic piece, and has good practical performance;
when the whole section of bamboo tube is installed as the buffer column, bamboo filaments are wound at the two ends of the whole section of bamboo tube and matched with glass cement for structural bonding connection, on one hand, the bamboo filaments are bent to be wound at the end part of the whole section of bamboo tube in a conical shape, the contact stress between the two ends of the whole section of bamboo tube and the rotating disc and the bearing plate is buffered by utilizing the elasticity of the bamboo filaments to be matched with the fillet structure of the bamboo tube, the damage to the two ends of the whole section of bamboo tube when in long-time rigid contact with the rotating disc and the bearing plate is effectively reduced, the service life of the whole section of bamboo tube is ensured, and the stability of pressure-bearing buffering of; on the other hand, the bamboo tube is made of wood fibers and cannot be stably connected with metal and plastic pieces when the bamboo tube is different from the metal and plastic pieces, so that bamboo filaments are wound on two ends of the bamboo tube to increase friction force and are matched with glass cement for use, the bamboo tube is stably bonded in the first mounting groove and the second mounting groove, and the use stability of the device is improved;
preferably, the buffer column is provided with through holes drilled in the middle of a plurality of bamboo boards separated by gaps, wherein elastic ropes are connected between the through holes on the two opposite bamboo boards; the elastic rope is connected between the two bamboo boards in a knotting mode at two ends; when the buffer column works, the elastic ropes connected between the through holes on the two opposite bamboo boards improve the deformation stability of the bamboo tube, and the resetting capability of the deformed bamboo tube is enhanced, so that the service life of the buffer column is prolonged;
preferably, the bamboo filament is made of a part with the thickness of 1-2mm taken from the outer wall of the bamboo tube, wherein the bamboo filament needs to be further processed to improve the using effect and the service life, and the manufacturing steps of the bamboo filament are as follows:
s1: splitting bamboo along axial direction, and taking a bamboo board with thickness of 1-2mm and length of 30-50cm from outer skin to inside;
s2: cutting the bamboo board taken out of S1 into bamboo filaments with uniform size along the length direction, wherein the width of the bamboo filaments is 2-4 mm;
s3: boiling the bamboo filaments taken out of the S2 in water at 95 ℃ for 3 minutes, taking out the bamboo filaments, and sucking the water on the surface of the bamboo filaments by using absorbent paper;
s4: soaking the bamboo filaments obtained in the step S3 in lard oil heated to 65 ℃ for 10 minutes, taking out the bamboo filaments, and sucking residual lard oil on the surfaces of the bamboo filaments by using oil absorption paper;
s5: hanging the bamboo filaments obtained in the step S4 in a shade place for air drying for later use;
when the bamboo filament bending machine works, the density of fibers of the bamboo from the inner surface to the outer surface is gradually increased, namely the outer part of the bamboo is tougher than the inner part, the thickness of the bamboo filament is 1-2mm from the outer surface skin inwards, so that the toughness of the bamboo filament can be maintained to the maximum extent, and the prepared bamboo filament has good bending capacity; the bamboo filaments can be boiled at high temperature to effectively enhance the tightness degree of the fibers, and can be sterilized at high temperature, so that the insect and mildew prevention effect is achieved, and the using effect of the bamboo filaments is ensured; after the bamboo filaments are soaked in lard oil, an oil film is formed on the surfaces of the bamboo filaments, the internal molecular structure becomes more compact due to the supplement of the lard oil, the toughness of the bamboo filaments is further improved, and the bearing and buffering capacity of the bamboo filaments is further improved;
preferably, the whole bamboo tube is a bamboo tube with bamboo joints at two ends, the bamboo age of the bamboo tube is 3 years, the diameter of the bamboo tube is 10-15cm, and the wall thickness of the bamboo tube is 5-8 mm; wherein, the thick bamboo tube needs further processing to promote result of use and life-span, and the processing step of thick bamboo tube is as follows:
s1: taking a section of bamboo tube with bamboo joints at two ends, and ensuring that the diameter, length and thickness errors of each section of bamboo tube taken in the same batch are within the error range of +/-1.5 mm;
s2: cutting the bamboo tube along the length direction along the circumferential direction, wherein the cutting position is positioned between two bamboo joints in the middle of the bamboo tube, the cutting length takes 1-1.5cm near the bamboo joints as a starting point and an end point, and holes are formed in the cutting end part;
s3: putting the bamboo tube cut in the step S2 into water at the temperature of 95 ℃ to boil for 3 minutes, taking out the bamboo tube, and sucking water in the surface of the bamboo tube by using water absorption paper;
s4: soaking the bamboo tube obtained in the step S3 in lard oil heated to 65 ℃ for 10 minutes, taking out, and sucking residual lard oil on the surface and inside of the bamboo tube by using oil absorption paper;
s5: hanging the bamboo tube obtained from S4 in a shade place for air drying for later use;
when the rotary disc works, the bamboos of about 3 years old have less moisture and sugar, are not easy to grow insects, have good toughness and are not easy to break, and because the bamboo joint parts of the natural bamboos have good supporting effect on the whole bamboo sections in mechanics, the diameter, the length and the thickness error of each bamboo section taken in the same batch are controlled within the error range of +/-1.5 mm, so that the stability of the rotary disc during bearing and rotating can be effectively ensured; and the cutting position is located between two bamboo joints in the middle of the bamboo tube, the cutting length takes 1.5cm near the bamboo joints as a starting point and an end point, and holes are formed in the cutting end part, so that the bending deformation capacity of the bamboo tube can be utilized to the maximum extent, and the bending resistance capacity of the bamboo tube is improved. The holes on the cutting end part effectively avoid tearing in the bending deformation process of the bamboo tube, reduce the stress and prolong the service life of the bamboo tube; the bamboo tube can effectively enhance the tightness degree of the fibers after being boiled in high-temperature water, and can sterilize at high temperature, so that the insect and mildew prevention effect is achieved, and the using effect of the bamboo filaments is ensured; after the bamboo tube is soaked by lard, an oil film is formed on the surface of the bamboo tube, and the internal molecular structure becomes more compact due to the supplement of the lard, so that the toughness of the bamboo tube is further improved, and the pressure-bearing buffering capacity of the bamboo tube is further improved;
preferably, two groups of second chambers are further arranged in the base, and the two groups of second chambers are symmetrically distributed around the first chamber; a telescopic cylinder and a U-shaped connecting frame are arranged in the second chamber; the telescopic cylinder is used for driving the U-shaped connecting frame to extend out of the second cavity; two ends of the U-shaped connecting frame are provided with two rollers, and the two rollers are respectively and correspondingly accommodated in two accommodating grooves which are arranged at the lower end of the base and correspond to the second chamber; when the device works, the roller wheels on the U-shaped connecting frame are pushed out of the accommodating grooves through the telescopic cylinders, so that the base can be conveniently moved to a use place, and the practicability of the device is improved;
preferably, the top end of the rotating disc is provided with a fixed plate, and the central area of the top end of the fixed plate is provided with two groups of standing grooves which are communicated back and forth; rubber pads are arranged on the inner sides of the station grooves; the front end and the rear end of the base are both provided with pedals.
Compared with the prior art, the invention has the beneficial effects that:
1. when a human body stands on the rotating disc, the rotating disc enables the support column to slowly slide downwards along the first groove under the buffering effect of the buffering column, the buffering column is formed by dividing a plurality of uniformly distributed gaps in the middle of the whole bamboo tube along the axial direction to form a structure of a plurality of bamboo boards, after the whole bamboo tube receives pressure, the bamboo boards bend outwards, and the stability of the rotating disc during pressing and rotating is ensured by utilizing the toughness of the fibers of the bamboo boards and the good recovery capability of the bamboo boards after pressure loss, so that the good bearing capacity of the rotating disc during repeated pressing is ensured, and the use cost and the processing cost of the bamboo tubes are lower than those of metal elastic pieces, and the bamboo is tough and light, is a functional natural material capable of replacing the metal elastic pieces, and has good practical performance;
2. when the whole section of bamboo tube is installed as the buffer column, bamboo filaments are wound at two ends of the whole section of bamboo tube and matched with glass cement for structural bonding connection, on one hand, the bamboo filaments are bent to be wound at the end part of the whole section of bamboo tube in a conical shape, the contact stress between two ends of the whole section of bamboo tube and between the rotating disc and the bearing plate is buffered by utilizing the elasticity of the bamboo filaments and matched with the fillet structure of the bamboo tube, the damage to two ends of the whole section of bamboo tube when in long-time rigid contact with the rotating disc and the bearing plate is effectively reduced, the service life of the whole section of bamboo tube is ensured, and the stability of pressure bearing and buffering of the buffer column; on the other hand, the bamboo tube is made of wood fibers and cannot be stably connected with metal and plastic pieces when the bamboo tube is different from the metal and plastic pieces, so that bamboo filaments are wound on two ends of the bamboo tube to increase friction force and are matched with glass cement for use, the bamboo tube is stably bonded in the first mounting groove and the second mounting groove, and the use stability of the device is improved;
drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at C of FIG. 2;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 1;
in the figure: the device comprises a base 1, a rotating disc 2, a first cavity 3, a support column 4, a first groove 5, a buffer column 6, a bearing plate 7, an auxiliary wheel 8, a second groove 9, a gap 10, a bamboo filament 11, a first installation groove 12, a second installation groove 13, glass cement 14, a driving gear 15, a bamboo plate 16, an elastic rope 17, a second cavity 18, a telescopic cylinder 19, a U-shaped connecting frame 20, a roller 21, a storage groove 22, a fixing plate 23, a station groove 24, a rubber pad 25 and a driven gear 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the following technical scheme is provided: a human body scanner comprises a base 1 and a rotating disc 2; the rotating disc 2 is rotatably connected on the base 1; an opening at the upper part of the base 1 is communicated with a first chamber 3 arranged in the base 1; the middle part of the lower end of the rotating disc 2 is rotatably connected with a support column 4 through a roller bearing; the lower end of the strut 4 is connected in a first groove 5 formed in the bottom of the first chamber 3 in a sliding manner, and a moving gap is reserved between the bottom of the strut 4 and the bottom of the first groove 5; the lower end of the rotating disc 2 is also uniformly connected with a plurality of buffer columns 6; the lower end of the buffer column 6 is connected with an auxiliary wheel 8 through a bearing plate 7; the auxiliary wheel 8 rotates in a second groove 9 formed in the bottom of the first cavity 3, and the auxiliary wheel 8 is used for assisting the rotating disc 2 to rotate stably;
the buffer column 6 is a structure formed by axially dividing a plurality of uniformly distributed gaps 10 in the middle of the whole bamboo tube along the axial direction to form a plurality of bamboo boards 16, bamboo filaments 11 are respectively wound after rounding at the upper end and the lower end of the buffer column 6, one end of the buffer column 6 is connected in a first mounting groove 12 arranged at the lower end of the rotating disc 2, the other end of the buffer column 6 is connected in a second mounting groove 13 arranged on the bearing plate 7, and glass cement 14 is filled in the first mounting groove 12 and the second mounting groove 13 and is used for stably connecting the buffer column 6 with the rotating disc 2 and the auxiliary wheel 8;
a driven gear 26 is arranged on the outermost side of the bottom end of the rotating disc 2; a motor is arranged on one inner side of the first chamber 3 and used for driving the driving gear 15 to be meshed with the driven gear 26 to drive the rotating disc 2 to rotate;
when the device works, a scanned person stands on the rotating disc 2, at the moment, the rotating disc 2 is pressed downwards by the gravity of a human body to enable the driven gear 26 at the bottom of the rotating disc 2 to be meshed with the driving gear 15, so that the rotating disc 2 is driven to drive the human body to rotate at a constant speed under the action of the motor, and an external matched scanning instrument can scan the uniform and clear cloud point images conveniently; when a human body stands on the rotating disc 2, the rotating disc 2 enables the support column 4 to slowly slide downwards along the first groove 5 under the buffer effect of the buffer column 6, the buffer column 6 is formed by dividing a plurality of uniformly distributed gaps 10 in the middle of the whole bamboo tube along the axial direction to form a structure of a plurality of bamboo boards 16 in an enclosing manner, after the whole bamboo tube receives pressure, the bamboo boards 16 bend outwards, and the stability of the rotating disc 2 in the process of pressing and rotating is ensured by utilizing the obdurability of the fibers of the bamboo boards 16 and the good recovery capability of the fibers after losing pressure, so that the good bearing capability of the rotating disc 2 in the process of repeatedly pressing is ensured, and the use cost and the processing cost of the bamboo tubes are lower than those of metal elastic pieces, and the bamboo is tough and light, is a functional natural material capable of replacing the metal elastic pieces, and has good practical performance;
when the whole section of bamboo tube is installed as the buffer column 6, the bamboo filaments 11 are wound at the two ends of the whole section of bamboo tube and matched with the glass cement 14 for structural bonding connection, on one hand, the bamboo filaments 11 are bent to be wound at the end part of the whole section of bamboo tube in a conical shape, the contact stress between the two ends of the whole section of bamboo tube and the rotating disc 2 and the bearing plate 7 is buffered by utilizing the elasticity of the bamboo filaments 11 matched with the fillet structure of the bamboo tube, the damage to the two ends of the whole section of bamboo tube and the rotating disc 2 and the bearing plate 7 during long-time rigid contact is effectively reduced, the service life of the whole section of bamboo tube is ensured, and the stability of pressure bearing and buffering of the buffer; on the other hand, because the bamboo tube is made of wood fiber and is different from metal and plastic parts, the bamboo tube cannot be stably connected with the metal and the plastic parts, and therefore, bamboo filaments 11 are wound on two ends of the bamboo tube to increase friction force and are matched with glass cement 14 for use, the bamboo tube is stably bonded in the first mounting groove 12 and the second mounting groove 13, and the use stability of the device is further improved;
through holes are drilled in the middle of the bamboo boards 16 of the buffer column 6 which are separated by the gap 10, wherein elastic ropes 17 are connected between the through holes on the two opposite bamboo boards 16; the elastic rope 17 is connected between the two bamboo boards 16 in a knotting mode at two ends; when the buffer column works, the elastic ropes 17 connected between the through holes on the two opposite bamboo boards 16 improve the deformation stability of the bamboo tube and enhance the resetting capability of the deformed bamboo tube, thereby prolonging the service life of the buffer column 6;
the bamboo filament 11 is made of a part with the thickness of 1-2mm taken from the outer wall of the bamboo tube, wherein the bamboo filament 11 needs to be further processed to improve the using effect and the service life, and the manufacturing steps of the bamboo filament 11 are as follows:
s1: splitting bamboo along axial direction, and taking a bamboo board 16 with thickness of 1-2mm and length of 30-50cm from outer skin to inside;
s2: cutting the bamboo board 16 taken out from S1 into bamboo filaments 11 with uniform size along the length direction, wherein the width of the bamboo filaments 11 is 2-4 mm;
s3: boiling the bamboo filament 11 taken out of S2 in water at 95 ℃ for 3 minutes, taking out, and sucking water on the surface of the bamboo filament 11 by using water absorption paper;
s4: soaking the bamboo filaments 11 obtained in the step S3 in lard oil heated to 65 ℃ for 10 minutes, taking out the bamboo filaments, and sucking residual lard oil on the surfaces of the bamboo filaments 11 by using oil absorption paper;
s5: hanging the bamboo filaments 11 obtained in the step S4 in a shade place for air drying for later use;
when the bamboo filament bending machine works, the density of fibers of the bamboo from the inner surface to the outer surface is gradually increased, namely the outer part of the bamboo is tougher than the inner part, the thickness of the bamboo filament is 1-2mm from the outer surface skin inwards, so that the toughness of the bamboo filament can be maintained to the maximum extent, and the prepared bamboo filament has good bending capacity; the bamboo filaments can be boiled at high temperature to effectively enhance the tightness degree of the fibers, and can be sterilized at high temperature, so that the insect and mildew prevention effect is achieved, and the using effect of the bamboo filaments is ensured; after the bamboo filaments are soaked in lard oil, an oil film is formed on the surfaces of the bamboo filaments, the internal molecular structure becomes more compact due to the supplement of the lard oil, the toughness of the bamboo filaments is further improved, and the bearing and buffering capacity of the bamboo filaments is further improved;
the whole section of bamboo tube is a bamboo tube with bamboo joints at two ends, the bamboo age of the bamboo tube is 3 years, the diameter of the bamboo tube is between 10 and 15cm, and the wall thickness of the bamboo tube is between 5 and 8 mm; wherein, the thick bamboo tube needs further processing to promote result of use and life-span, and the processing step of thick bamboo tube is as follows:
s1: taking a section of bamboo tube with bamboo joints at two ends, and ensuring that the diameter, length and thickness errors of each section of bamboo tube taken in the same batch are within the error range of +/-1.5 mm;
s2: cutting the bamboo tube along the length direction along the circumferential direction, wherein the cutting position is positioned between two bamboo joints in the middle of the bamboo tube, the cutting length takes 1-1.5cm near the bamboo joints as a starting point and an end point, and holes are formed in the cutting end part;
s3: putting the bamboo tube cut in the step S2 into water at the temperature of 95 ℃ to boil for 3 minutes, taking out the bamboo tube, and sucking water in the surface of the bamboo tube by using water absorption paper;
s4: soaking the bamboo tube obtained in the step S3 in lard oil heated to 65 ℃ for 10 minutes, taking out, and sucking residual lard oil on the surface and inside of the bamboo tube by using oil absorption paper;
s5: hanging the bamboo tube obtained from S4 in a shade place for air drying for later use;
when the rotary disc 2 works, the bamboos of about 3 years old have less moisture and sugar, are not easy to grow insects, have good toughness and are not easy to break, and because the bamboo joint parts of the natural bamboos have good supporting effect on the whole bamboo sections in mechanics, the diameter, the length and the thickness error of each bamboo section taken in the same batch are controlled within the error range of +/-1.5 mm, so that the stability of the rotary disc 2 during bearing and rotating can be effectively ensured; and the cutting position is located between two bamboo joints in the middle of the bamboo tube, the cutting length takes 1.5cm near the bamboo joints as a starting point and an end point, and holes are formed in the cutting end part, so that the bending deformation capacity of the bamboo tube can be utilized to the maximum extent, and the bending resistance capacity of the bamboo tube is improved. The holes on the cutting end part effectively avoid tearing in the bending deformation process of the bamboo tube, reduce the stress and prolong the service life of the bamboo tube; the bamboo tube can effectively enhance the tightness degree of the fibers after being boiled in high-temperature water, and can sterilize at high temperature, so that the insect and mildew prevention effect is achieved, and the using effect of the bamboo filaments is ensured; after the bamboo tube is soaked by lard, an oil film is formed on the surface of the bamboo tube, and the internal molecular structure becomes more compact due to the supplement of the lard, so that the toughness of the bamboo tube is further improved, and the pressure-bearing buffering capacity of the bamboo tube is further improved;
two groups of second cavities 18 are further arranged in the base 1, and the two groups of second cavities 18 are symmetrically distributed around the first cavity 3; a telescopic cylinder 19 and a U-shaped connecting frame 20 are arranged in the second chamber 18; the telescopic cylinder 19 is used for driving the U-shaped connecting frame 20 to extend out of the second chamber 18; two rollers 21 are arranged at two ends of the U-shaped connecting frame 20, and the two rollers 21 are respectively and correspondingly accommodated in two accommodating grooves 22 which are arranged at the lower end of the base 1 and correspond to the second cavity 18; when the device works, the roller 21 on the U-shaped connecting frame 20 is pushed out of the accommodating groove 22 through the telescopic cylinder 19, so that the base 1 can be conveniently moved to a use place, and the practicability of the device is improved;
a fixed plate 23 is arranged at the top end of the rotating disc 2, and two groups of standing grooves 24 which are communicated back and forth are formed in the central area of the top end of the fixed plate 23; rubber pads 25 are arranged on the inner sides of the station grooves 24; the front end and the rear end of the base 1 are both provided with pedals.
The specific working process is as follows:
when the device works, a scanned person stands on the rotating disc 2, at the moment, the rotating disc 2 is pressed downwards by the gravity of a human body to enable the driven gear 26 at the bottom of the rotating disc 2 to be meshed with the driving gear 15, so that the rotating disc 2 is driven to drive the human body to rotate at a constant speed under the action of the motor, and an external matched scanning instrument can scan the uniform and clear cloud point images conveniently; when a human body stands on the rotating disc 2, the rotating disc 2 enables the support column 4 to slowly slide downwards along the first groove 5 under the buffer effect of the buffer column 6, the buffer column 6 is formed by dividing a plurality of uniformly distributed gaps 10 in the middle of the whole bamboo tube along the axial direction to form a structure of a plurality of bamboo boards 16 in an enclosing manner, after the whole bamboo tube receives pressure, the bamboo boards 16 bend outwards, and the stability of the rotating disc 2 in the process of pressing and rotating is ensured by utilizing the obdurability of the fibers of the bamboo boards 16 and the good recovery capability of the fibers after losing pressure, so that the good bearing capability of the rotating disc 2 in the process of repeatedly pressing is ensured, and the use cost and the processing cost of the bamboo tubes are lower than those of metal elastic pieces, and the bamboo is tough and light, is a functional natural material capable of replacing the metal elastic pieces, and has good practical performance;
when the whole section of bamboo tube is installed as the buffer column 6, the bamboo filaments 11 are wound at the two ends of the whole section of bamboo tube and matched with the glass cement 14 for structural bonding connection, on one hand, the bamboo filaments 11 are bent to be wound at the end part of the whole section of bamboo tube in a conical shape, the contact stress between the two ends of the whole section of bamboo tube and the rotating disc 2 and the bearing plate 7 is buffered by utilizing the elasticity of the bamboo filaments 11 matched with the fillet structure of the bamboo tube, the damage to the two ends of the whole section of bamboo tube and the rotating disc 2 and the bearing plate 7 during long-time rigid contact is effectively reduced, the service life of the whole section of bamboo tube is ensured, and the stability of pressure bearing and buffering of the buffer; on the other hand, because the bamboo tube is made of wood fiber and is different from metal and plastic parts, the bamboo tube cannot be stably connected with the metal and the plastic parts, and therefore, bamboo filaments 11 are wound on two ends of the bamboo tube to increase friction force and are matched with glass cement 14 for use, the bamboo tube is stably bonded in the first mounting groove 12 and the second mounting groove 13, and the use stability of the device is further improved;
because the density of the fibers of the bamboo from the inner surface to the outer surface is gradually increased, namely the outer part of the bamboo is tougher than the inner part, the toughness of the bamboo filament can be furthest reserved by taking the thickness of 1-2mm from the outer surface skin inwards, and the prepared bamboo filament has good bending capability; the bamboo filaments can be boiled at high temperature to effectively enhance the tightness degree of the fibers, and can be sterilized at high temperature, so that the insect and mildew prevention effect is achieved, and the using effect of the bamboo filaments is ensured; after the bamboo filaments are soaked in lard oil, an oil film is formed on the surfaces of the bamboo filaments, the internal molecular structure becomes more compact due to the supplement of the lard oil, the toughness of the bamboo filaments is further improved, and the bearing and buffering capacity of the bamboo filaments is further improved;
the bamboos of about 3 years old are less in moisture and sugar, less in insect generation, good in toughness and not easy to break, and the bamboo joint parts of the natural bamboos have good supporting effect on the whole bamboo sections in mechanics, so that the diameter, length and thickness errors of each bamboo section taken in the same batch are controlled within the error range of +/-1.5 mm, and the stability of the rotating disc 2 during bearing and rotating can be effectively guaranteed; and the cutting position is located between two bamboo joints in the middle of the bamboo tube, the cutting length takes 1.5cm near the bamboo joints as a starting point and an end point, and holes are formed in the cutting end part, so that the bending deformation capacity of the bamboo tube can be utilized to the maximum extent, and the bending resistance capacity of the bamboo tube is improved. The holes on the cutting end part effectively avoid tearing in the bending deformation process of the bamboo tube, reduce the stress and prolong the service life of the bamboo tube; the bamboo tube can effectively enhance the tightness degree of the fibers after being boiled in high-temperature water, and can sterilize at high temperature, so that the insect and mildew prevention effect is achieved, and the using effect of the bamboo filaments is ensured; after the bamboo tube is soaked by lard, an oil film is formed on the surface of the bamboo tube, and the internal molecular structure becomes more compact due to the supplement of the lard, so that the toughness of the bamboo tube is further improved, and the pressure-bearing buffering capacity of the bamboo tube is further improved;
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A human body scanner comprises a base (1) and a rotating disc (2); the rotating disc (2) is rotatably connected on the base (1); the method is characterized in that: an opening hole in the upper part of the base (1) is communicated with a first chamber (3) arranged in the base (1); the middle part of the lower end of the rotating disc (2) is rotatably connected with a support column (4) through a roller bearing; the lower end of the strut (4) is connected in a first groove (5) formed in the bottom of the first chamber (3) in a sliding manner, and a moving gap is reserved between the bottom of the strut (4) and the bottom of the first groove (5); the lower end of the rotating disc (2) is uniformly connected with a plurality of buffer columns (6); the lower end of the buffer column (6) is connected with an auxiliary wheel (8) through a bearing plate (7); the auxiliary wheel (8) rotates in a second groove (9) formed in the bottom of the first cavity (3), and the auxiliary wheel (8) is used for assisting the rotating disc (2) to rotate stably;
the buffer column (6) is a structure formed by encircling a plurality of bamboo boards (16) by axially cutting a plurality of uniformly distributed gaps (10) in the middle of the whole bamboo tube, bamboo filaments (11) are wound around the buffer column (6) after rounding at the upper end and the lower end respectively, one end of the buffer column (6) is connected into a first mounting groove (12) formed in the lower end of the rotating disc (2), the other end of the buffer column (6) is connected into a second mounting groove (13) formed in the bearing plate (7), and glass cement (14) is filled in the first mounting groove (12) and the second mounting groove (13) and is used for stably connecting the buffer column (6) with the rotating disc (2) and the auxiliary wheel (8);
a driven gear (26) is arranged on the outermost side of the bottom end of the rotating disc (2); and a motor is arranged on one side in the first cavity (3) and used for driving the driving gear (15) to be meshed with the driven gear (26) to drive the rotating disc (2) to rotate.
2. The human body scanner according to claim 1, wherein: through holes are drilled in the middle of the bamboo boards (16) of the buffer column (6) separated by the gap (10), wherein elastic ropes (17) are connected between the through holes on the two opposite bamboo boards (16); the elastic rope (17) is connected between the two bamboo boards (16) in a knotting mode at two ends.
3. The human body scanner according to claim 1, wherein: the bamboo filament (11) is made of a part with the thickness of 1-2mm, which is taken from the outer wall of the bamboo tube, wherein the bamboo filament (11) needs to be further processed to improve the using effect and the service life, and the manufacturing steps of the bamboo filament (11) are as follows:
s1: splitting bamboo along axial direction, and taking a bamboo board (16) with thickness of 1-2mm and length of 30-50cm from outer skin to inside;
s2: cutting the bamboo board (16) taken out from S1 into bamboo filaments (11) with uniform size along the length direction, wherein the width of the bamboo filaments (11) is 2-4 mm;
s3: boiling the bamboo filament (11) taken out of S2 in water at 95 ℃ for 3 minutes, taking out, and absorbing the water on the surface of the bamboo filament (11) by using absorbent paper;
s4: soaking the bamboo filaments (11) obtained in the step S3 in lard oil heated to 65 ℃ for 10 minutes, taking out the bamboo filaments, and sucking residual lard oil on the surfaces of the bamboo filaments (11) by using oil absorption paper;
s5: and (4) hanging the bamboo filaments (11) obtained in the step (S4) in a shade place for air drying for later use.
4. The human body scanner according to claim 1, wherein: the whole section of bamboo tube is a bamboo tube with bamboo joints at two ends, the bamboo age of the bamboo tube is 3 years, the diameter of the bamboo tube is between 10 and 15cm, and the wall thickness of the bamboo tube is between 5 and 8 mm; wherein, the thick bamboo tube needs further processing to promote result of use and life-span, and the processing step of thick bamboo tube is as follows:
s1: taking a section of bamboo tube with bamboo joints at two ends, and ensuring that the diameter, length and thickness errors of each section of bamboo tube taken in the same batch are within the error range of +/-1.5 mm;
s2: cutting the bamboo tube along the length direction along the circumferential direction, wherein the cutting position is positioned between two bamboo joints in the middle of the bamboo tube, the cutting length takes 1-1.5cm near the bamboo joints as a starting point and an end point, and holes are formed in the cutting end part;
s3: putting the bamboo tube cut in the step S2 into water at the temperature of 95 ℃ to boil for 3 minutes, taking out the bamboo tube, and sucking water in the surface of the bamboo tube by using water absorption paper;
s4: soaking the bamboo tube obtained in the step S3 in lard oil heated to 65 ℃ for 10 minutes, taking out, and sucking residual lard oil on the surface and inside of the bamboo tube by using oil absorption paper;
s5: the bamboo tube obtained in S4 was hung in the shade for air drying.
5. The human body scanner according to claim 1, wherein: two groups of second chambers (18) are further arranged in the base (1), and the two groups of second chambers (18) are symmetrically distributed around the first chamber (3); a telescopic cylinder (19) and a U-shaped connecting frame (20) are arranged in the second chamber (18); the telescopic cylinder (19) is used for driving the U-shaped connecting frame (20) to extend out of the second chamber (18); two rollers (21) are arranged at two ends of the U-shaped connecting frame (20), and the two rollers (21) are respectively and correspondingly accommodated in two accommodating grooves (22) which are arranged at the lower end of the base (1) and correspond to the second cavity (18).
6. The human body scanner according to claim 1, wherein: a fixed plate (23) is mounted at the top end of the rotating disc (2), and two groups of standing grooves (24) which are communicated front and back are formed in the central area of the top end of the fixed plate (23); rubber pads (25) are arranged on the inner sides of the station grooves (24); the front end and the rear end of the base (1) are both provided with pedals.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1607768A1 (en) * | 1988-12-29 | 1990-11-23 | Витебский технологический институт легкой промышленности | Device for taking tailor measurements |
| WO1995004975A2 (en) * | 1993-08-11 | 1995-02-16 | Levi Strauss & Co. | Automatic garment inspection and measurement system |
| CN102345697A (en) * | 2011-09-24 | 2012-02-08 | 贺智挺 | Cage-type spring |
| CN103786210A (en) * | 2014-03-11 | 2014-05-14 | 韩冬 | Method for making bamboo decorative light |
| CN106983514A (en) * | 2017-05-15 | 2017-07-28 | 西安算筹信息科技有限公司 | Multifunction three-dimensional human body information acquisition system and method |
| CN108437141A (en) * | 2018-05-13 | 2018-08-24 | 施文杰 | A kind of preparation method of antibacterial and mouldproof raw bamboo craftwork |
| CN108433704A (en) * | 2018-04-10 | 2018-08-24 | 西安蒜泥电子科技有限责任公司 | A kind of 3D anthropometric scanning equipment |
| CN208658041U (en) * | 2018-08-22 | 2019-03-29 | 河南君子林服饰股份有限公司 | A kind of private customization 3D scanning amount body device |
| CN209282618U (en) * | 2018-10-09 | 2019-08-20 | 河北金石开源电气有限公司 | A kind of low-pressure power distribution cabinet |
-
2020
- 2020-07-13 CN CN202010671436.9A patent/CN111795654B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1607768A1 (en) * | 1988-12-29 | 1990-11-23 | Витебский технологический институт легкой промышленности | Device for taking tailor measurements |
| WO1995004975A2 (en) * | 1993-08-11 | 1995-02-16 | Levi Strauss & Co. | Automatic garment inspection and measurement system |
| CN102345697A (en) * | 2011-09-24 | 2012-02-08 | 贺智挺 | Cage-type spring |
| CN103786210A (en) * | 2014-03-11 | 2014-05-14 | 韩冬 | Method for making bamboo decorative light |
| CN106983514A (en) * | 2017-05-15 | 2017-07-28 | 西安算筹信息科技有限公司 | Multifunction three-dimensional human body information acquisition system and method |
| CN108433704A (en) * | 2018-04-10 | 2018-08-24 | 西安蒜泥电子科技有限责任公司 | A kind of 3D anthropometric scanning equipment |
| CN108437141A (en) * | 2018-05-13 | 2018-08-24 | 施文杰 | A kind of preparation method of antibacterial and mouldproof raw bamboo craftwork |
| CN208658041U (en) * | 2018-08-22 | 2019-03-29 | 河南君子林服饰股份有限公司 | A kind of private customization 3D scanning amount body device |
| CN209282618U (en) * | 2018-10-09 | 2019-08-20 | 河北金石开源电气有限公司 | A kind of low-pressure power distribution cabinet |
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| CN111795654B (en) | 2022-03-25 |
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