CN114947265B - Automatic measuring mechanism for human body size - Google Patents

Automatic measuring mechanism for human body size Download PDF

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Publication number
CN114947265B
CN114947265B CN202210716825.8A CN202210716825A CN114947265B CN 114947265 B CN114947265 B CN 114947265B CN 202210716825 A CN202210716825 A CN 202210716825A CN 114947265 B CN114947265 B CN 114947265B
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China
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plate
box
measuring
ribbon
electric
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CN114947265A (en
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赵雨淋
陆定邦
孙悦
孙斐
邹逸昕
陈涛
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Guangdong University of Technology
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Guangdong University of Technology
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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

Abstract

The invention discloses an automatic measuring mechanism for human body size, which comprises a base, a lifting rod, an inflatable pressure balancing assembly, a self-encircling circumferential measuring device and a rotary leveling instrument, wherein the lifting rod is arranged on the base; the inflatable pressure balancing assembly includes a housing, a moving assembly, and a balancing assembly. The invention belongs to the technical field of detection equipment, and particularly relates to an automatic human body size measuring mechanism capable of measuring peripheral data of a human body in a self-fitting manner, automatically measuring length difference of two legs and automatically measuring height difference of two shoulders.

Description

Automatic measuring mechanism for human body size
Technical Field
The invention relates to the technical field of detection equipment, in particular to an automatic human body size measuring mechanism.
Background
The high and low shoulders are caused by the phenomenon that two shoulders of a human body are not as high due to incorrect posture of the backpack or long-term carrying of the backpack. The nature of the high and low shoulders is a spinal curvature deformity. The displaced spine can be corrected by hand.
At present, people test the height shoulder usually through artifical one hand take a test panel, make two test panel positions and human both sides shoulder contact, then whether have the height shoulder through artifical range estimation, the slight action of human body will influence the result of test when testing like this, because the length of human both legs can the difference, also can influence the measurement of both shoulders height moreover.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides an automatic measuring mechanism for the size of a human body, aiming at the problems in the prior art, the technical effect of automatically measuring the peripheral data of the human body without a person is realized by utilizing the wall attachment effect of air, enabling the airflow to directionally move by surrounding a peripheral measuring device, and driving the measuring device to be attached to the peripheral surface of the human body by the aid of the directionally moved airflow, the stress characteristic of a spring is combined with an electronic gyroscope, and simultaneously, the two feet of the human body are lifted up unevenly by the aid of a moving assembly, so that the weight of the human body is evenly distributed on the two feet under the standing condition, the difference of the length of the human body under the balanced condition of the two legs is measured, and the height of the short leg side is complemented mechanically, so that a pelvis is in a horizontal position; the rotary leveling instrument is skillfully provided, so that the measuring device keeps horizontal in the rotary motion process, the height and the shoulder height are continuously measured, and the height difference of the shoulders is calculated.
The technical scheme adopted by the invention is as follows: the invention provides an automatic human body size measuring mechanism which comprises a base, a lifting rod, an inflatable pressure balancing assembly, a self-surrounding circumferential measuring device and a rotary leveling instrument, wherein the lifting rod is arranged on the base; the inflatable pressure balancing component comprises a shell, a moving component and a balancing component, wherein the shell comprises an upper shell and a lower shell, the lower shell is arranged on the base, the upper shell is arranged on the lower shell, and the upper shell is arranged in a boss manner; the movable assembly is arranged in the shell and comprises a balance spring, a lower sliding plate, an upper sliding plate, an electric control inflating telescopic rod and a pressure plate, the balance spring is arranged on the base, the lower sliding plate is arranged on the balance spring, the electric control inflating telescopic rod is arranged on the lower sliding plate, the upper sliding plate penetrates through the electric control inflating telescopic rod, the pressure plate is arranged on the electric control inflating telescopic rod, balls are arranged on the side walls of the lower sliding plate, the upper sliding plate and the pressure plate, the lower sliding plate and the upper sliding plate are connected with the inner wall of the lower shell in a sliding mode through the balls on the side walls, the upper sliding plate and the lower sliding plate can slide along the inner wall of the lower shell under the action of external force, the pressure plate is connected with the inner wall of the upper shell in a sliding mode through the balls on the side walls, and the pressure plate can slide along the inner wall of the upper shell under the action of the external force; the balance assembly comprises a first telescopic rod and an electronic gyroscope, one end of the first telescopic rod is hinged to the electric control inflating telescopic rod, the electronic gyroscope is arranged at the other end of the first telescopic rod, after two feet of a consumer stand on pressure plates, if the lengths of the two legs of the consumer are different, downward pressures applied to the pressure plates on the two sides are also different, the pressure of one side with a short leg on the pressure plate is larger, the electronic gyroscope rotates, the electric control inflating telescopic rod on one side with the short leg is inflated and extended through electric control after the electronic gyroscope rotates until the electronic gyroscope is balanced again, the mass of the electronic control inflating telescopic rod cannot be obviously changed after inflation, the weight of a human body is uniformly distributed on the two pressure plates, the center of gravity of the human body is located in the center of the human body, a displacement sensor is arranged on each pressure plate, and the displacement data on the two sides can be compared with the displacement sensor to obtain the length difference of the two legs of the human body.
The self-surrounding circumferential measuring device comprises an air guide box and a measuring box, wherein the air guide box is arranged on a lifting rod, the measuring box is arranged on the air guide box, the air guide box is arranged in a circular arc shape, the inside of the air guide box is of a hollow structure, air can flow through the hollow structure, the air guide box comprises a lower lining plate, an inner plate I, an inner plate II, a back plate and an upper lining plate, the back plate is arranged on the lifting rod, the lower lining plate is arranged on the lower wall of the back plate, the upper lining plate is arranged on the upper wall of the back plate, one end of the inner plate I is arranged on the back plate, the other end of the inner plate I is arranged on the measuring box, one end of the inner plate II is arranged on the back plate, the other end of the inner plate II is arranged on the measuring box, the inner plate I is provided with an air outlet I and an air outlet II, and the inner plate II is provided with an air inlet I and an air inlet II; the measuring box is arranged on the back plate, the back plate supports and fixes the measuring box, the measuring box is arranged between a first inner plate and a second inner plate, the measuring box is arranged between a lower lining plate and an upper lining plate, a first air outlet is arranged close to the measuring box, a second air outlet is arranged far away from the measuring box, a first air suction port is arranged far away from the measuring box, a second air suction port is arranged close to the measuring box, the measuring box comprises a box body, a ribbon outflow component, a ribbon inflow component and a blowing and sucking machine, the box body is arranged on the back plate, the ribbon outflow component is arranged in the box body, the ribbon outflow component comprises a second micro motor, a ribbon reel, a rotating shaft, a ribbon and a first partition plate, the second micro motor is arranged on the lower wall of the box body, one end of the rotating shaft is connected to the output end of the second micro motor, and the other end of the rotating shaft is movably arranged below the upper wall of the box body, the box body supports and fixes the second micro motor and the rotating shaft, one end of the rotating shaft is provided with a spring box, the spring box is arranged above the second micro motor, the spring box can drive the rotating shaft to rotate, the ribbon reel is arranged on the rotating shaft, the ribbon reel is arranged above the spring box, a ribbon is wound on the ribbon reel, the free end of the ribbon is provided with a flow guide mark, the upper part of the flow guide mark is arranged in a circular arc shape, the bottom of the flow guide mark is designed in a linear shape, the flow guide mark can give an upward lifting force to the flow guide mark by Bernoulli principle, downward movement of the ribbon in the moving process is reduced, the ribbon is provided with a graphite conductive coating, the free end of the ribbon is provided with a ferromagnetic material coating, the first partition plate is arranged in the box body and connected with the first inner plate, and the first partition plate and the front wall of the box body form a main air outlet, the main air outlet is provided with a graphite conductive coating; the blowing and sucking machine is arranged inside the box body, an air outlet of the blowing and sucking machine is arranged close to the first partition plate, after the blowing and sucking machine is started, a part of air flows out through the main air outlet to drive the ribbons to move, and a part of air flows into the air guide box.
Wherein, the ribbon flows in the subassembly and includes baffle two, baffle three and magnet, baffle three is located inside the box, baffle three links to each other with inner panel two, the main induction port is constituteed with the box antetheca to baffle three, baffle two are located between baffle one and the baffle three, baffle two are close to the setting of blowing and breathing machine, the induction port of blowing and breathing machine runs through baffle two and sets up, magnet is located one side that is close to the blowing and breathing machine on the baffle two, and the baffle supports fixedly to two pairs of magnet, one side that the blowing and breathing machine was kept away from to baffle two is equipped with conductive coating, and when the free end of ribbon was inhaled by the main induction port, the free end and the two contacts of baffle of ribbon under the effect of magnetic force, and magnetic force between the free end of ribbon and the baffle two is greater than sending outWhen the free end of the ribbon contacts the second partition plate, the circuit between the main air outlet and the second partition plate is connected, the length of the ribbon can be obtained by calculating the size of the resistor in the circuit, and the circumferential length of the human body can be measured; the ribbon is rolled up by the ribbon reel initially, the free end of the ribbon is blocked on the main air outlet through the guide mark, when the blowing-in machine and the micro motor are started simultaneously after receiving the measuring signal, the ribbon is blown by the blowing-in machine and simultaneously is continuously released through the rotation of the micro motor, the linear velocity of the rotation of the micro motor is controlled, the linear velocity of the rotation of the micro motor is smaller than the flow velocity of air blown by the blowing-in machine, the ribbon is always in a completely extended state, one part of air blown by the blowing-in machine flows out through the main air outlet, one part of air flows out through the air outlet I and the air outlet II in the air guide box, because the air has wall attachment effect (the wall attachment effect means that fluid (water flow or air flow) has a direction departing from the original flow direction, the air flow tends to flow along with a convex object, when surface friction exists between the fluid and the surface of the object through which the fluid flows, the flow velocity of the fluid can be slowed down, as long as the curvature of the surface of the object is not too large, the slowing of the flow velocity can cause the fluid to be adsorbed on the surface of the object to flow), the air guide box is arranged in a circular arc shape, the air outlet I and the air outlet II continuously accelerate the air flow, the air flow can move around the human body, when the air flow flows to the position of the inner plate II, the air flow is accelerated again through the main air inlet, the ribbon moves around the surface of the human body under the guidance of the air flow and is sucked into the main air inlet, the free end of the ribbon is contacted with the partition plate II under the action of magnetic force, the circuit is connected, the current flows out through the conductive coating of the main air outlet, the ribbon flows into the conductive coating of the partition plate II through the conductive coating of the ribbon, the micro motor II receives a signal to stop rotating, and the hairline box is in a stressed state due to the rotation of the rotating shaft, when the second micro motor stops rotating, the spring box drives the rotating shaft to rotate reversely, the streamer is tensioned, the streamer is enabled to be more attached to the surface of a human body, the measuring result is more accurate, the length of the streamer can be obtained by calculating the size of the resistor in the circuit, and the arc-shaped length between the main air outlet and the second partition plate is recorded as l 1 The length of the ribbon is denoted as l 2 Then l is obtained 1 +l 2 I.e. the length of the circumference of the human body.
Preferably, the rotary leveling instrument comprises a fixing plate, a first transmission mechanism, a second transmission mechanism, a micro motor and an external decorative plate of the rotary leveling instrument, the fixed plate is arranged on the lifting rod, the fixed plate is provided with a fixed column, the fixed plate is provided with a first semicircular track and a first horizontal track, the first semicircular track is arranged along the circumferential direction of the fixing plate, the first horizontal track is arranged along the horizontal diameter direction of the fixing plate, the fixing column is arranged below the horizontal rail, the micro motor is arranged on the fixing plate, the fixing plate supports and fixes the micro motor, the first transmission mechanism is movably arranged on the fixed plate and comprises a driving wheel, a driving shaft, a first connecting rod, a second connecting rod, a third rotating shaft, a third connecting shaft and a moving wheel, the driving shaft movably penetrates through the fixing plate, the fixing plate supports and fixes the driving shaft, the driving wheel is movably arranged on the fixing plate, one end of the driving shaft is connected with the output end of the micro motor, the other end of the driving shaft is connected with the driving wheel, the motor drives the driving shaft and the driving wheel to rotate, the driving wheel is movably arranged on the fixed plate, the driving wheel is arranged above the driving wheel, the driving wheel is meshed with the driving wheel, the first connecting rod is arranged on the driving wheel and provided with a sliding groove, one end of the second connecting rod is arranged in the sliding groove, the second connecting rod can slide in the sliding groove under the action of external force, the third rotating shaft is arranged at the other end of the second connecting rod, one end of the third connecting shaft is arranged on the third rotating shaft, the moving wheel is movably arranged at the other end of the third connecting shaft, and the moving wheel can rotate in the first semicircular track and the first horizontal track under the action of external force; after the motor is started, the motor drives the driving shaft and the driving wheel to rotate, the driving wheel drives the first connecting rod and the second connecting rod to rotate, the second connecting rod drives the third rotating shaft and the third connecting shaft to rotate, and the third connecting shaft drives the moving wheel to rotate in the first semicircular track and the first horizontal track.
Wherein the second transmission mechanism comprises a first connecting shaft, a first fixed gear, a first rotating gear, a first fastening rod, a first rotating shaft, an electric telescopic rod, a second fastening rod, a second rotating shaft, a second fixed gear and a second rotating gear, the first connecting shaft movably penetrates through the driving wheel, the first connecting shaft is arranged on the fixing plate, the fixing plate supports and fixes the first connecting shaft, the first fixed gear is arranged on the first connecting shaft, one end of the first fastening rod is arranged on the first connecting rod, the first rotating shaft is arranged at the other end of the first fastening rod, one end of the second fastening rod is arranged on the second connecting rod, the second rotating shaft is arranged at the other end of the second fastening rod, the first connecting rod supports and fixes the first fastening rod, the second connecting rod supports and fixes the second fastening rod, one end of the electric telescopic rod is movably arranged through the first rotating shaft, the other end of the electric telescopic rod is movably arranged through the second rotating shaft, the first rotating gear is arranged at one end of the electric telescopic rod and is meshed with the first fixed gear, the second rotary gear is arranged at the other end of the electric telescopic rod, the second fixed gear is movably arranged on the third rotary shaft, the second rotating gear is meshed with a second fixed gear, the second fixed gear is provided with a second connecting shaft, one end of the second connecting shaft is arranged at the center of the second fixed gear, the other end of the second connecting shaft is provided with a horizontal block, the horizontal block is arranged horizontally, the horizontal block is provided with a distance sensor and a pressure sensor, when the pressure sensor senses pressure, the rotary leveling instrument stops moving, and the vertical height at the moment is measured by the distance sensor; the first fixed gear, the first rotating gear, the second fixed gear and the second rotating gear are the same in size and shape; driven by the first transmission mechanism, the second transmission mechanism and the first transmission mechanism concentrically rotate around the central axis of the first fixed gear, the first rotating gear rotates around the first fixed gear, because the first rotating gear is connected to the second rotating gear through the electric telescopic rod, the first rotating gear, the electric telescopic rod and the second rotating gear do revolution with the same angular speed around the central axis of the first fixed gear, the electric telescopic rod and the second rotating gear are driven by the first rotating gear to rotate around the central axis of the electric telescopic rod at the same angular speed, while the second fixed gear revolves around the central axis of the first fixed gear, since the second rotary gear is engaged with the second fixed gear, and the second rotating gear rotates around the central axis of the second rotating gear under the driving of the first rotating gear, the second rotating gear can stir the second fixed gear to rotate around the central axis of the second fixed gear, since the movements are opposite, the rotation of the first rotary gear around the first fixed gear may be converted into the rotation of the first fixed gear around the first rotary gear, the rotation of the second rotary gear around the second fixed gear may be converted into the rotation of the second fixed gear around the second rotary gear, since the first fixed gear, the first rotating gear, the second fixed gear and the second rotating gear have the same size and shape, the angular velocity of the second fixed gear rotation is the same as the angular velocity of the first fixed gear rotation, since the angular velocity of the first fixed gear rotation with respect to the ground is zero, the angular speed of the second fixed gear rotating relative to the ground is also zero, the second fixed gear does not rotate relative to the first fixed gear, the second connecting shaft and the horizontal block do not rotate relative to the ground, and the horizontal block is kept in a horizontal state all the time.
The rotary leveling instrument outer decoration plate is arranged on the fixing column, and is provided with a second semicircular track and a second horizontal track, the second semicircular track is arranged along the circumferential direction of the rotary leveling instrument outer decoration plate, the second semicircular track penetrates through the rotary leveling instrument outer decoration plate, the second horizontal track is arranged along the horizontal diameter direction of the rotary leveling instrument outer decoration plate, the second horizontal track penetrates through the rotary leveling instrument outer decoration plate, the third connecting shaft is arranged in a movable manner, and the third connecting shaft can slide in the second semicircular track and the second horizontal track under the action of external force.
Wherein, the lifting rod is provided with an electric slide rail, an electric slide block I and an electric slide block II, the electric slide rail is arranged along the direction of the lifting rod, the electric slide block II is movably arranged on the electric slide rail, the electric slide block II moves up and down along the electric slide rail under the drive of external force, the self-surrounding circumference measuring device is arranged on the electric slide block II, the electric slide block II supports and fixes the self-surrounding circumference measuring device, the electric slide block II drives the self-surrounding circumference measuring device to move up and down along the electric slide rail, the electric slide block I is movably arranged on the electric slide rail, the electric slide block I is arranged above the electric slide block II, the electric slide block I moves up and down along the electric slide rail under the drive of external force, the rotary leveling instrument is arranged on the electric slide block I, the electric slide block I supports and fixes the rotary leveling instrument, and the electric slide block drives the rotary leveling instrument to move up and down along the electric slide rail, when the height data of a human body is measured, the second connecting rod and the third connecting rod are in a vertical state under the drive of the micro motor, the electric slider drives the rotary leveling instrument to move up and down along the electric sliding rail to enable the horizontal block to be in contact with the head of the human body, the rotary leveling instrument stops moving under the control of the pressure sensor after the horizontal block is in contact with the head of the human body, the height of the human body is measured through the distance sensor, then the electric slider drives the rotary leveling instrument to move upwards, the micro motor drives the moving wheel to move to the first horizontal rail and the second horizontal rail along the first semicircular rail and the second semicircular rail, the horizontal block moves in the horizontal direction by controlling the electric telescopic rod to shorten, the micro motor stops rotating when the horizontal block is located above the measured by the distance sensor, and the first electric slider drives the rotary leveling instrument to move downwards, and when the pressure sensor receives pressure, stopping moving, driving the rotary leveling instrument to move upwards by the aid of the electric slider according to the height measured by the distance sensor, repeating the steps to measure the height of the other side, and measuring the height of the shoulders of the human body according to the height difference between the two sides.
The inflatable pressure balance assembly is provided with a PLC controller, the PLC controller is arranged inside the inflatable pressure balance assembly, the PLC controller is electrically connected with the lifting rod, the inflatable pressure balance assembly, the self-surrounding circumferential measuring device and the rotary leveling instrument, the PLC controller controls the movement of the lifting rod, the inflatable pressure balance assembly, the self-surrounding circumferential measuring device and the rotary leveling instrument, and the PLC is FR-FX1N in model.
The second partition board is made of plastic, and the influence of the magnetic fields of the two pairs of magnets of the partition board is prevented.
The invention with the structure has the following beneficial effects:
(1) The wall attaching effect of air is utilized, the measuring device is driven by the directionally moving air flow to be attached to the peripheral surface of the human body, the technical effect of unmanned automatic measurement is achieved, and the problem that embarrassment is easily caused by body contact among strangers during measurement in the prior art is avoided.
(2) Make the ribbon tighten up after contacting with division board two through the spring box, can let measuring device and human peripheral surface laminate more, measuring result is more accurate.
(3) Through the design of the second sliding block, the self-surrounding circumferential measuring device can move up and down, so that the peripheral data of the human body at different positions can be measured more conveniently, and the method is different from the method for measuring three-dimensional data in the traditional technology and is more convenient and accurate.
(4) The inflatable pressure balance assembly can accurately measure the difference of the lengths of the two legs of a human body in a relaxed state, and the length of the short leg side is complemented by machinery, so that the pelvis of the human body is in a horizontal state.
(5) The rotary leveling instrument can continuously measure the height and height of the human body and calculate the height difference of shoulders of the human body under the condition that the human body keeps still, so that the degree of matching of consumers is reduced.
(6) The traditional three-dimensional human body measuring system is replaced by a simple mechanical structure design, the volume of the device is reduced, and the use scene of the invention is richer.
Drawings
FIG. 1 is a first structural schematic diagram of an automatic measuring mechanism for human body dimensions according to the present invention;
FIG. 2 is a schematic structural diagram II of an automatic measuring mechanism for human body dimensions according to the present invention;
FIG. 3 is a schematic structural diagram of a housing of an automatic human body dimension measuring mechanism provided by the invention;
FIG. 4 is a schematic structural view of an inflatable pressure balance assembly of an automatic body dimension measuring mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a moving assembly of an automatic measuring mechanism for body dimensions according to the present invention;
FIG. 6 is a schematic structural diagram of a self-encircling circumferential measuring device of an automatic measuring mechanism for human body dimensions, according to the present invention;
FIG. 7 is an exploded view of a self-encircling circumference measuring device of an automatic measuring mechanism for human body dimension according to the present invention;
FIG. 8 is a schematic structural diagram of a measuring box of an automatic human body dimension measuring mechanism provided by the invention;
FIG. 9 is a left side view of the measuring box of the automatic measuring mechanism for human body dimension according to the present invention;
FIG. 10 is a schematic structural view of a fixing plate of an automatic measuring mechanism for human body dimensions according to the present invention;
FIG. 11 is a schematic structural view of an external decoration plate of a rotary leveling instrument of the automatic measuring mechanism for human body dimension according to the present invention;
FIG. 12 is a top view of a rotary leveling instrument of an automatic measuring mechanism for human body dimensions according to the present invention;
FIG. 13 is a schematic view of the internal structure of a rotary leveling instrument of the automatic measuring mechanism for human body dimension according to the present invention;
fig. 14 is a schematic structural diagram of a lifting rod of an automatic human body dimension measuring mechanism provided by the invention.
Wherein, 1, a base; 2. a lifting rod; 3. an inflatable pressure balancing assembly; 4. a self-encircling circumferential measurement device; 5. rotating the leveling instrument; 21. an electric slide rail; 22. a first electric slide block; 23. a second electric slide block; 31. a housing; 32. a moving assembly; 33. a balancing component; 311. an upper housing; 312. a lower housing; 321. a balance spring; 322. a lower sliding plate; 323. an upper sliding plate; 324. an electrically controlled inflatable telescopic rod; 325. a pressure plate; 326. a ball bearing; 331. a first telescopic rod; 332. an electronic gyroscope; 41. a gas guiding box; 42. a measuring box; 43. a main air outlet; 44. a main air suction port; 411. a lower liner plate; 412. a first inner plate; 413. an inner plate II; 414. a back plate; 415. an upper lining plate; 4121. a first air outlet; 4122. an air outlet II; 4131. a first air suction port; 4132. a second air suction port; 421. a box body; 422. a streamer egress assembly; 423. a streamer inflow assembly; 424. a blowing and sucking machine; 4221. a second micro motor; 4222. a ribbon reel; 4223. a rotating shaft; 4224. a streamer; 4225. a first clapboard; 4226. a barrel; 4227. a flow guiding mark; 4231. a second clapboard; 4232. a third clapboard; 4233. a magnet; 51. a fixing plate; 52. a first transmission mechanism; 53. a second transmission mechanism; 54. a micro-motor; 55. rotating the outer decorative plate of the leveling instrument; 511. fixing the column; 512. a first semicircular track; 513. a first horizontal rail; 521. a driving wheel; 522. a drive wheel; 523. a drive shaft; 524. a first connecting rod; 525. a second connecting rod; 526. a third rotation axis; 527. connecting a shaft III; 528. a moving wheel; 529. a sliding groove; 531. a first connecting shaft; 532. a first fixed gear; 533. a first rotating gear; 534. a first fastening rod; 535. a first rotating shaft; 536. an electric telescopic rod; 537. a second fastening rod; 538. a second rotation shaft; 539. a second fixed gear; 5310. a second rotating gear; 5391. a second connecting shaft; 5392. a horizontal block; 551. a semicircular track II; 552. and a second horizontal rail.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1, 2, 3, 4 and 5, the automatic measuring mechanism for human body size of the present invention comprises a base 1, a lifting rod 2, an inflatable pressure balancing assembly 3, a self-encircling circumferential measuring device 4 and a rotary leveling instrument 5, wherein the lifting rod 2 is arranged on the base 1, the inflatable pressure balancing assembly 3 is arranged on the base 1, the self-encircling circumferential measuring device 4 is arranged on the lifting rod 2, the rotary leveling instrument 5 is arranged on the lifting rod 2, and the rotary leveling instrument 5 is arranged above the self-encircling circumferential measuring device 4; the inflatable pressure balancing component 3 comprises a shell 31, a moving component 32 and a balancing component 33, wherein the shell 31 comprises an upper shell 311 and a lower shell 312, the lower shell 312 is arranged on the base 1, the upper shell 311 is arranged on the lower shell 312, and the upper shell 311 is arranged as a boss; the moving assembly 32 is arranged inside the shell 31, the moving assembly 32 comprises a balance spring 321, a lower sliding plate 322, an upper sliding plate 323, an electric control inflating telescopic rod 324 and a pressure plate 325, the balance spring 321 is arranged on the base 1, the lower sliding plate 322 is arranged on the balance spring 321, the electric control inflating telescopic rod 324 is arranged on the lower sliding plate 322, the upper sliding plate 323 penetrates through the electric control inflating telescopic rod 324, the pressure plate 325 is arranged on the electric control inflating telescopic rod 324, the side walls of the lower sliding plate 322, the upper sliding plate 323 and the pressure plate 325 are provided with balls 326, the lower sliding plate 322 and the upper sliding plate 323 are connected with the inner wall of the lower shell 312 in a sliding mode through the balls 326 of the side wall, the upper sliding plate 323 and the lower sliding plate 322 can slide along the inner wall of the lower shell 312 under the action of external force, the pressure plate 325 is connected with the inner wall of the upper shell 311 in a sliding mode through the balls 326 of the side wall, and the pressure plate 325 can slide along the inner wall of the upper shell 311 under the action of the external force; the balance assembly 33 comprises a first telescopic rod 331 and an electronic gyroscope 332, one end of the first telescopic rod 331 is hinged to the electric control inflation telescopic rod 324, the electronic gyroscope 332 is arranged at the other end of the first telescopic rod 331, when a consumer stands on the pressure plates 325 with feet, if the lengths of the legs of the consumer are different, the downward pressures applied to the pressure plates 325 at two sides are also different, the pressure of the side with the short leg on the pressure plates 325 is larger, the electronic gyroscope 332 rotates, the electric control inflation telescopic rod 324 at one side with the short leg is inflated and extended through electric control after the electronic gyroscope 332 rotates until the electronic gyroscope 332 is balanced again, the mass of the electric control inflation telescopic rod 324 after inflation cannot be changed obviously due to the fact that the mass of gas is smaller, at the moment, the weight of a human body is equally divided on the two pressure plates 325, the gravity center of the human body is located at the center of the human body, displacement sensors are arranged on the pressure plates 325, and the difference of the lengths of the two sides can be obtained by comparing displacement data of the displacement sensors.
As shown in fig. 1, 2, 6, 7 and 8, the self-encircling circumference measuring device 4 includes an air guide box 41 and a measuring box 42, the air guide box 41 is disposed on the lifting rod 2, the measuring box 42 is disposed on the air guide box 41, the air guide box 41 is disposed in an arc shape, the air guide box 41 is hollow, and air can flow through the hollow structure, the air guide box 41 includes a lower lining plate 411, a first inner plate 412, a second inner plate 413, a back plate 414 and an upper lining plate 415, the back plate 414 is disposed on the lifting rod 2, the lower lining plate 411 is disposed on the lower wall of the back plate 414, the upper lining plate 415 is disposed on the upper wall of the back plate 414, one end of the first inner plate 412 is disposed on the back plate 414, the other end of the first inner plate 412 is disposed on the measuring box 42, one end of the second inner plate 413 is disposed on the back plate 414, the other end of the second inner plate 413 is disposed on the measuring box 42, the first inner plate 412 is provided with an air outlet 4121 and an air outlet 4122, the second inner plate 413 is provided with an air inlet 4131 and an air inlet 4132; the measuring box 42 is arranged on the back plate 414, the back plate 414 supports and fixes the measuring box 42, the measuring box 42 is arranged between a first inner plate 412 and a second inner plate 413, the measuring box 42 is arranged between a lower lining plate 411 and an upper lining plate 415, the first air outlet 4121 is arranged close to the measuring box 42, the second air outlet 4122 is arranged far from the measuring box 42, the first air inlet 4131 is arranged far from the measuring box 42, the second air inlet 4132 is arranged close to the measuring box 42, the measuring box 42 comprises a box body 421, a ribbon outflow component 422, a ribbon inflow component 423 and a blowing and sucking machine 424, the box body 421 is arranged on the back plate 414, the ribbon outflow component 422 is arranged in the box body 421, the ribbon outflow component 422 comprises a second micromotor 4221, a ribbon reel 4222, a rotating shaft 4223, a ribbon 4224 and a first partition plate 4225, the second micromotor 4221 is arranged on the box body 421, one end of the rotating shaft 4223 is connected to the output end of the second micromotor 4221, the other end of the rotating shaft 4223 is movably arranged below the upper wall of the box 421, the box 421 supports and fixes the second micro motor 4221 and the rotating shaft 4223, one end of the rotating shaft 4223 is provided with a barrel 4226, the barrel 4226 is arranged above the second micro motor 4221, the barrel 4226 can drive the rotating shaft 4223 to rotate, the ribbon reel 4222 is arranged on the rotating shaft 4223, the ribbon reel 4222 is arranged above the barrel 4226, the ribbon reel 4222 is wound with a ribbon 4224, the free end of the ribbon 4224 is provided with a flow guide mark 4227, the upper part of the flow guide mark 4227 is arranged in a circular arc shape, the bottom of the flow guide mark 4227 is designed in a linear type, the Bernoulli principle shows that flowing gas can provide an upward lifting force for the flow guide mark 4227 to reduce downward movement of the ribbon 4224, the ribbon 4224 is provided with a graphite conductive coating, the free end of the ribbon 4224 is provided with a ferromagnetic material coating, the first clapboard 4225 is arranged inside the box 421, and the first clapboard 4225 is connected with the inner plate 412, the first partition plate 4225 and the front wall of the box 421 form a main air outlet 43, and the main air outlet 43 is provided with a graphite conductive coating; the blowing and sucking machine 424 is arranged inside the box 421, the air outlet of the blowing and sucking machine 424 is arranged close to the first partition plate 4225, after the blowing and sucking machine 424 is started, a part of air flows out through the main air outlet 43 to drive the ribbon 4224 to move, and a part of air flows into the air guide box 41.
As shown in fig. 1, 2, 6, 7 and 8, the ribbon inflow assembly 423 includes a second partition 4231, a third partition 4232 and a magnet 4233, the third partition 4232 is disposed inside the box 421, the third partition 4232 is connected with the second inner plate 413, the third partition 4232 forms a main air inlet 44 with the front wall of the box 421, the second partition 4231 is disposed between the first partition 4225 and the third partition 4232, the second partition 4231 is disposed near the blowing and sucking machine 424, the air inlet of the blowing and sucking machine 424 is disposed through the second partition 4231, the magnet 4233 is disposed on the second partition 4231 on a side near the blowing and sucking machine 424, the second partition 4231 supports and fixes the magnet 4233, a conductive coating is disposed on a side of the second partition 4231 away from the blowing and sucking machine 424, when the free end of the ribbon 4224 is sucked by the main air inlet 44, the free end of the ribbon 4224 is in contact with the second partition 4231 under the action of magnetic force, the magnetic force between the free end of the ribbon 4224 and the partition 4231 is greater than the action force of the barrel 4226, and the magnetic resistance of the circuit is calculated by the electrical resistance between the second partition 4243 and the electrical circuitThe length of the streamer 4224 can be obtained, and the circumferential length of the human body can be measured; initially the ribbons 4224 are rolled up by the ribbon reel 4222, the free ends of the ribbons 4224 are blocked at the main air outlet 43 by the guiding mark 4227, when the blowing-in fan 424 and the micro-motor two 4221 are simultaneously started after receiving the measuring signal, the ribbons 4224 are continuously released by the rotation of the micro-motor two 4221 while being blown by the blowing-in fan 424, the linear velocity of the rotation of the micro-motor 54 is controlled to be smaller than the flow velocity of the air blown by the blowing-in fan 424, the ribbons 4224 are always in a fully extended state, a part of the air blown by the blowing-in fan 424 flows out through the main air outlet 43, a part of the air flows out through the air outlet one 4121 and the air outlet two 4122 in the air guiding box 41, and the wall attachment effect (the wall attachment effect means that the fluid (water flow or air flow) has a tendency to flow away from the original flow direction, instead follows the protruded object, when the fluid has surface friction with the surface of an object flowing through the fluid, the flow velocity of the fluid is slowed down, as long as the curvature of the surface of the object is not too large, the fluid is adsorbed on the surface of the object to flow due to the slowing of the flow velocity), the air guide box 41 is arranged in a circular arc shape, the air outlet I4121 and the air outlet II 4122 continuously accelerate the air flow, so that the air flow can move around the human body, when the air flow flows to the position of the inner plate II 413, the air flow is accelerated again through the main air inlet 44, the air inlet I4131 and the air inlet II 4132, the ribbon 4224 moves around the surface of the human body under the guidance of the air flow and is sucked into the main air inlet 44, the free end of the ribbon 4224 is in contact with the partition plate II 4231 under the action of magnetic force, the circuit is connected, the current flows out through the conductive coating of the main air outlet 43 and flows into the conductive coating of the partition plate II 4231 through the conductive coating of the ribbon 4224, the rotation of the second micro motor 4221 is stopped after receiving the signal, because the rotating barrel 4226 of the rotating shaft 4223 is in a stressed state, when the second micro motor 4221 stops rotating, the barrel 4226 reversely drives the rotating shaft 4223 to rotate, the streamer 4224 is tensioned, the streamer 4224 is enabled to be more attached to the surface of a human body, the measurement result is more accurate, the length of the streamer 4224 can be obtained by calculating the size of the resistor in the circuit, and the arc length between the main air outlet 43 and the second partition plate 4231 is recorded as l 1 The length of the ribbon 4224 is denoted as l 2 Then l is 1 +l 2 I.e. the length of the circumference of the human body.
As shown in fig. 1, 2, 9, 10, 11, 12 and 13, the rotary leveling instrument 5 includes a fixed plate 51, a first transmission mechanism 52, a second transmission mechanism 53, a micro motor 54 and a rotary leveling instrument outer decoration plate 55, the fixed plate 51 is disposed on the lifting rod 2, the fixed plate 51 is provided with a fixing post 511, the fixed plate 51 is provided with a first semicircular track 512 and a first horizontal track 513, the first semicircular track 512 is disposed along a circumferential direction of the fixed plate 51, the first horizontal track 513 is disposed along a horizontal diameter direction of the fixed plate 51, the fixing post 511 is disposed below the first horizontal track 513, the micro motor 54 is disposed on the fixed plate 51, the fixed plate 51 supports and fixes the micro motor 54, the first transmission mechanism 52 is movably disposed on the fixed plate 51, the first transmission mechanism 52 includes a driving wheel 521, a driving wheel 522, a driving shaft 523, a first connecting rod 524, a second connecting rod 525, a third rotating shaft, a connecting shaft 527 and a moving wheel 528, the driving shaft 523 is movably arranged through the fixed plate 51, the fixed plate 51 supports and fixes the driving shaft 523, the driving wheel 521 is movably arranged on the fixed plate 51, one end of the driving shaft 523 is connected with the output end of the micro motor 54, the other end of the driving shaft 523 is connected with the driving wheel 521, the motor drives the driving shaft 523 and the driving wheel 521 to rotate, the driving wheel 522 is movably arranged on the fixed plate 51, the driving wheel 522 is arranged above the driving wheel 521, the driving wheel 522 is meshed with the driving wheel 521, the first connecting rod 524 is arranged on the driving wheel 522, the first connecting rod 524 is provided with a sliding groove 529, one end of the second connecting rod 525 is arranged in the sliding groove 529, the second connecting rod 525 can slide in the sliding groove 529 under the action of external force, the third rotating shaft 526 is arranged at the other end of the second connecting rod 525, and one end of the third connecting shaft 527 is arranged on the third rotating shaft 526, the moving wheel 528 is movably arranged at the other end of the connecting shaft III 527, and the moving wheel 528 can rotate in the semicircular track I512 and the horizontal track I513 under the action of external force; after the motor is started, the motor drives the driving shaft 523 and the driving wheel 521 to rotate, the driving wheel 521 drives the driving wheel 522 to rotate, the driving wheel 522 drives the first connecting rod 524 and the second connecting rod 525 to rotate, the second connecting rod 525 drives the third rotating shaft 526 and the connecting shaft three 527 to rotate, and the connecting shaft three 527 drives the moving wheel 528 to rotate in the first semicircular track 512 and the first horizontal track 513.
As shown in fig. 1, 2, 9, 10, 11, 12 and 13, the second transmission mechanism 53 includes a first connecting shaft 531, a first fixed gear 532, a first rotating gear 533, a first fastening rod 534, a first rotating shaft 535, an electric telescopic rod 536, a second fastening rod 537, a second rotating shaft 538, a second fixed gear 539 and a second rotating gear 5310, the first connecting shaft 531 is movably disposed through the driving wheel 522, the first connecting shaft 531 is disposed on the fixed plate 51, the fixed plate 51 supports and fixes the first connecting shaft 531, the first fixed gear 532 is disposed on the first connecting shaft 531, one end of the first fastening rod 534 is disposed on the first connecting rod 524, the first rotating shaft 535 is disposed on the other end of the first fastening rod 534, one end of the second fastening rod 537 is disposed on the second connecting rod 525, the second rotating shaft 538 is disposed on the other end of the second fastening rod 537, the first connecting rod 524 supports and fixes the first fastening rod 534, the second connecting rod 525 supports and fixes the second fastening rod 537, one end of the electric telescopic rod 539 is disposed on the second rotating shaft 539, a horizontal pressure sensor 5392, the second rotating shaft 539 is disposed on the second fastening rod 539, the movable shaft 539 and the second rotating shaft 539, the rotating shaft 5392 is disposed on the movable shaft 539, the horizontal pressure sensor is disposed on the horizontal pressure sensor 536, the horizontal pressure sensor 539, the horizontal pressure sensor is disposed on the second fixed gear 536, the rotary leveling instrument 5 stops moving, and the vertical height at the moment is measured by the distance sensor; the first fixed gear 532, the first rotary gear 533, the second fixed gear 539, and the second rotary gear 5310 are identical in size and shape; under the driving of the first transmission mechanism 52, the second transmission mechanism 53 and the first transmission mechanism 52 rotate concentrically around the central axis of the first fixed gear 532, the first rotating gear 533 rotates around the first fixed gear 532, because the first rotating gear 533 is connected to the second rotating gear 5310 through the electric telescopic rod 536, the first rotating gear 533, the electric telescopic rod 536 and the second rotating gear 5310 revolve around the central axis of the first fixed gear 532 at the same angular velocity, and at the same time, the electric telescopic rod 536 and the second rotating gear 5310 rotate around the central axis of the first rotating gear 533 at the same angular velocity, and at the same time, the second fixed gear 539 revolves around the central axis of the first fixed gear 532, because the second rotating gear 5310 and the second fixed gear 539 mesh with each other, and under the driving of the first rotating gear 533, the second rotating gear 5310 rotates around the central axis of the second rotating gear 5310, the second rotating gear 5310 rotates the second fixed gear 539 around the central axis of the second fixed gear 539, the rotation of the first rotating gear 533 around the first fixed gear 532 may be converted into the rotation of the first fixed gear 532 around the first rotating gear 533 and the rotation of the second rotating gear 5310 around the second fixed gear 539 may be converted into the rotation of the second fixed gear 539 around the second rotating gear 5310 because the motions are opposite, the angular velocity of the second fixed gear 539 rotation is the same as the angular velocity of the first fixed gear 532 rotation because the first fixed gear 532, the first rotating gear 533, the second fixed gear 539, and the second rotating gear 5310 are the same in size and shape, the angular velocity of the second fixed gear 539 rotation with respect to the ground is zero because the angular velocity of the first fixed gear 532 rotation with respect to the ground is zero, the second fixed gear 539 rotation with respect to the first fixed gear 532 does not occur, the connecting shaft II 5391 and the horizontal block 5392 do not rotate relative to the ground, and the horizontal block 5392 is kept in a horizontal state all the time.
As shown in fig. 1, fig. 2, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13, the rotary leveling instrument external decoration plate 55 is disposed on the fixing column 511, the rotary leveling instrument external decoration plate 55 is provided with a second semicircular track 551 and a second horizontal track 552, the second semicircular track 551 is disposed along the circumferential direction of the rotary leveling instrument external decoration plate 55, the second semicircular track 551 penetrates through the rotary leveling instrument external decoration plate 55, the second horizontal track 552 is disposed along the horizontal diameter direction of the rotary leveling instrument external decoration plate 55, the second horizontal track 552 penetrates through the rotary leveling instrument external decoration plate 55, the third connecting shaft 527 movably penetrates through the rotary leveling instrument external decoration plate 55, and the third connecting shaft 527 can slide in the second semicircular track 551 and in the second horizontal track 552.
As shown in fig. 1, 2, 6 and 14, an electric slide rail 21, an electric slider one 22 and an electric slider two 23 are disposed on the lifting rod 2, the electric slide rail 21 is disposed along the direction of the lifting rod 2, the electric slider two 23 is movably disposed on the electric slide rail 21, the electric slider two 23 moves up and down along the electric slide rail 21 under the driving of an external force, the self-encircling circumference measuring device 4 is disposed on the electric slider two 23, the electric slider two 23 supports and fixes the self-encircling circumference measuring device 4, the electric slider two 23 drives the self-encircling circumference measuring device 4 to move up and down along the electric slide rail 21, the electric slider one 22 is movably disposed on the electric slide rail 21, the electric slider one 22 is disposed above the electric slider two 23, the electric slider one 22 moves up and down along the electric slide rail 21 under the driving of the external force, the rotary leveling instrument 5 is disposed on the electric slider one 22, the electric slider one 22 supports and fixes the rotary leveling instrument 5, the first electric slider 22 drives the rotary leveling instrument 5 to move up and down along the electric sliding rail 21, when height data of a human body is measured, the second connecting rod 525 and the third connecting rod are in a vertical state under the driving of the micro motor 54, the first electric slider 22 drives the rotary leveling instrument 5 to move up and down along the electric sliding rail 21, so that the horizontal block 5392 is contacted with the head of the human body, after the horizontal block 5392 is contacted with the head of the human body, the rotary leveling instrument 5 stops moving under the control of the pressure sensor, the height of the human body is measured through the distance sensor, then the first electric slider 22 drives the rotary leveling instrument 5 to move up, the micro motor 54 drives the moving wheel 528 to move to the first horizontal rail 513 and the second horizontal rail 552 along the first semicircular rail 512 and the second semicircular rail 551, and the horizontal block 5392 moves in the horizontal direction by controlling the electric telescopic rod 536 to shorten, when the distance sensor detects that the water level block 5392 is located above, the micro motor 54 stops rotating, the electric slider one 22 drives the rotary leveling instrument 5 to move downwards, the pressure sensor stops moving after receiving pressure, the height measured by the distance sensor passes through the electric slider one 22, then the rotary leveling instrument 5 is driven to move upwards, the height of the other side is measured by repeating the steps, the height of the human body is measured through the height difference of the two sides, the inflatable pressure balancing component 3 is provided with a PLC (programmable logic controller), the PLC is arranged in the inflatable pressure balancing component 3, the PLC is electrically connected with the lifting rod 2, the inflatable pressure balancing component 3, the self-surrounding circumferential measuring device 4 and the rotary leveling instrument 5, the PLC controls the movement of the lifting rod 2, the inflatable pressure balancing component 3, the self-surrounding circumferential measuring device 4 and the rotary leveling instrument 5, the PLC is of FR-FX1N, and the partition plate II 4231 is made of plastics.
When the electronic gyroscope 332 rotates, the electronic control inflating telescopic rod 324 at one side of the short leg is inflated and extended through electric control after the electronic gyroscope 332 rotates until the electronic gyroscope 332 is balanced again, the mass of the electronic control inflating telescopic rod 324 after inflation cannot be changed obviously due to the fact that the gas mass is small, the weight of a human body is divided equally on the two pressure plates 325 at the moment, the gravity center of the human body is located at the center of the human body, and the displacement sensors on the two pressure plates 325 compare displacement data at the two sides, so that the difference of the lengths of the two legs of the human body can be obtained; simultaneously controlling the electric sliding block II 23 to a position to be measured, starting the self-surrounding circumferential measuring device 4, simultaneously starting the air blowing and sucking machine 424 and the micro motor II 4221, enabling the ribbon 4224 to be continuously released through the rotation of the micro motor II 4221 while being blown by the air blowing and sucking machine 424, enabling the linear speed of the rotation of the micro motor 54 to be smaller than the flow speed of air blown by the air blowing and sucking machine 424 through controlling the linear speed of the rotation of the micro motor 54, enabling the ribbon 4224 to be in a fully extended state all the time, enabling a part of air blown by the air blowing and sucking machine 424 to flow out through the main air outlet 43 and a part of air to flow out through the air outlet I4121 and the air outlet II 4122 in the air guide box 41, and because the air has a wall attachment effect (the wall attachment effect means that fluid (water flow or air flow) is separated from the original flowInstead of having a tendency to follow the flow of a convex object, the flow rate of a fluid may slow when there is surface friction between the fluid and the surface of the object over which it flows. As long as the curvature of the surface of the object is not too large, the slowing of the flow velocity can cause the fluid to be adsorbed on the surface of the object to flow), the air guide box 41 is arranged in an arc shape, the air outlet one 4121 and the air outlet two 4122 continuously accelerate the air flow, so that the air flow can move around the human body, when the air flow flows to the position of the inner plate two 413, the air flow is accelerated again through the main air inlet 44, the air suction port one 4131 and the air suction port two 4132, the ribbon 4224 moves around the surface of the human body under the guidance of the air flow and is sucked into the main air inlet 44, the free end of the ribbon 4224 is in contact with the partition plate two 4231 under the action of magnetic force, the circuit is connected, the micro motor two 4221 stops rotating, the rotating barrel 4226 rotates under the stress state due to the rotation of the rotating shaft 4223, when the rotation of the micro motor two 4221 stops, the rotating shaft 4226 reversely drives the rotating shaft 4223 to rotate, the ribbon 4224 is tensioned, so that the ribbon 4224 is attached to the surface of the human body more accurately measured, the length between the arc-shaped air outlet 4231 and is recorded as the length l of the arc-shaped air flow between the main air outlet 4231 by calculating the size of the resistance in the circuit 1 The length of the ribbon 4224 is denoted as l 2 Then l is obtained 1 +l 2 The length of the human body in the circumferential direction is obtained; meanwhile, under the control of the PLC, the micro motor 54 is started to enable the second connecting rod 525 and the third connecting rod to be in a vertical state, the first electric sliding block 22 drives the rotary leveling instrument 5 to move up and down along the electric sliding rail 21, the horizontal block 5392 is enabled to be in contact with the head of a human body, after the horizontal block 5392 is in contact with the head of the human body, the rotary leveling instrument 5 stops moving under the control of the pressure sensor, the height of the human body is measured through the distance sensor, then the first electric sliding block 22 drives the rotary leveling instrument 5 to move upwards, the micro motor 54 drives the moving wheel 528 to move to the first horizontal rail 513 and the second horizontal rail 552 along the first semicircular rail 512 and the second semicircular rail 551, the horizontal block 5392 is enabled to move in the horizontal direction through controlling the electric telescopic rod 536 to shorten, when the distance sensor detects that the horizontal block 5392 is located above, the micro motor 54 stops rotating, the first electric sliding block 22 drives the rotary leveling instrument 5 to move downwards, and when the pressure sensor receives pressureStopping movement after force is applied, measuring the height of one shoulder through a distance sensor, then driving the rotary leveling instrument 5 to move upwards by the aid of the first electric sliding block 22, repeating the steps to measure the height of the other shoulder, measuring the difference of the heights of the shoulders of the human body through the height difference of the shoulders on the two sides, driving the rotary leveling instrument 5 to move upwards by the aid of the first electric sliding block 22 after measurement is finished, and meanwhile, reversely rotating the second micro motor 4221 to withdraw the ribbon 4224.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. The utility model provides a human size automatic measuring mechanism which characterized in that: the automatic circumference measuring device comprises a base, a lifting rod, an inflatable pressure balancing assembly, a self circumference measuring device and a rotary leveling instrument, wherein the lifting rod is arranged on the base; the inflatable pressure balancing component comprises a shell, a moving component and a balancing component, wherein the shell comprises an upper shell and a lower shell, the lower shell is arranged on the base, the upper shell is arranged on the lower shell, and the upper shell is arranged in a boss manner; the movable assembly is arranged in the shell and comprises a balance spring, a lower sliding plate, an upper sliding plate, an electric control inflating telescopic rod and a pressure plate, wherein the balance spring is arranged on the base, the lower sliding plate is arranged on the balance spring, the electric control inflating telescopic rod is arranged on the lower sliding plate, the upper sliding plate penetrates through the electric control inflating telescopic rod, the pressure plate is arranged on the electric control inflating telescopic rod, the side walls of the lower sliding plate, the upper sliding plate and the pressure plate are provided with balls, the lower sliding plate and the upper sliding plate are connected with the inner wall of the lower shell in a sliding mode through the balls on the side walls, and the pressure plate is connected with the inner wall of the upper shell in a sliding mode through the balls on the side walls; the balance assembly comprises a first telescopic rod and an electronic gyroscope, one end of the first telescopic rod is hinged to the electrically-controlled inflatable telescopic rod, the electronic gyroscope is arranged at the other end of the first telescopic rod, the self-surrounding circumferential measuring device comprises an air guide box and a measuring box, the air guide box is arranged on a lifting rod, the measuring box is arranged on the air guide box, the air guide box is arranged in an arc shape, the air guide box is internally of a hollow structure and comprises a lower lining plate, a first inner plate, a second inner plate, a back plate and an upper lining plate, the back plate is arranged on the lifting rod, the lower lining plate is arranged on the lower wall of the back plate, the upper lining plate is arranged on the upper wall of the back plate, one end of the first inner plate is arranged on the back plate, the other end of the first inner plate is arranged on the measuring box, one end of the second inner plate is arranged on the back plate, the other end of the second inner plate is arranged on the measuring box, the first inner plate is provided with a first air outlet and a second air outlet, and the second inner plate is provided with a first air inlet and a second air inlet; the measuring box is arranged on the back plate, the measuring box is arranged between the first inner plate and the second inner plate, the measuring box is arranged between the lower lining plate and the upper lining plate, the first air outlet is close to the measuring box, the second air outlet is far from the measuring box, the first air suction port is far from the measuring box, the second air suction port is close to the measuring box, the measuring box comprises a box body, a ribbon outflow component, a ribbon inflow component and a blowing and sucking machine, the box body is arranged on the back plate, the ribbon outflow component is arranged in the box body, the ribbon outflow component comprises a micro motor II, a ribbon reel, a rotating shaft, a ribbon and a first partition plate, the micro motor II is arranged on the lower wall of the box body, one end of the rotating shaft is connected to the output end of the micro motor II, the other end of the rotating shaft is movably arranged below the upper wall of the box body, one end of the rotating shaft is provided with a spring box, the spring box is arranged above the micro motor II, the ribbon reel is arranged on the rotating shaft, the ribbon reel is arranged above the spring box, ribbons are wound on the ribbon reel, the free end of each ribbon is provided with a flow guide mark, the upper part of each flow guide mark is arranged in an arc shape, the bottom of each flow guide mark is in a linear design, the ribbons are provided with graphite conductive coatings, the free end of each ribbon is provided with a ferromagnetic material coating, the first partition plate is arranged inside the box body and connected with the first inner plate, the first partition plate and the front wall of the box body form a main air outlet, and the main air outlet is provided with the graphite conductive coatings; the utility model discloses a set up the box, including blowing the aspirator, the box is located to the blowing the aspirator, the air outlet of blowing the aspirator is close to baffle one and sets up, the ribbon flows in the subassembly and includes baffle two, baffle three and magnet, the box is located to baffle three, baffle three links to each other with inner panel two, the main induction port is constituteed with the box antetheca to baffle three, baffle two are located between baffle one and the baffle three, baffle two are close to the setting of blowing the aspirator, the induction port of blowing the aspirator runs through baffle two and sets up, magnet is located one side that is close to the blowing the aspirator on the baffle two, one side that the blowing the aspirator was kept away from to baffle two is equipped with conductive coating, the material of baffle two is plastics.
2. The automatic human body dimension measuring mechanism according to claim 1, characterized in that: the rotary leveling instrument comprises a fixed plate, a first transmission mechanism, a second transmission mechanism, a micro motor and a rotary leveling instrument outer decorative plate, wherein the fixed plate is arranged on the lifting rod, a fixed column is arranged on the fixed plate, a first semicircular track and a first horizontal track are arranged on the fixed plate, the first semicircular track is arranged along the circumferential direction of the fixed plate, the first horizontal track is arranged along the horizontal diameter direction of the fixed plate, the fixed column is arranged below the horizontal track, and the micro motor is arranged on the fixed plate.
3. The automatic human body dimension measuring mechanism according to claim 2, characterized in that: the utility model discloses a miniature motor, including miniature motor, first drive mechanism, drive wheel, connecting axle, first drive mechanism, first connecting rod, second connecting rod, third rotation axis, connecting axle and removal wheel, the drive shaft activity runs through the fixed plate setting, the action wheel activity is located on the fixed plate, the one end of drive shaft links to each other with miniature motor's output, the other end of drive shaft links to each other with the action wheel, the drive wheel activity is located on the fixed plate, the action wheel top is located to the drive wheel, the drive wheel meshes with the action wheel mutually, the first connecting rod is located on the drive wheel, the first connecting rod is equipped with the sliding tray, the sliding tray is located to the one end of second connecting rod, the other end of second connecting rod is located to the third rotation axis, the one end of connecting axle three is located on the third rotation axis, remove wheel activity and locate on the other end of connecting axle three.
4. The automatic human body dimension measuring mechanism according to claim 3, characterized in that: the second transmission mechanism comprises a first connecting shaft, a first fixed gear, a first rotating gear, a first fastening rod, a first rotating shaft, an electric telescopic rod, a second fastening rod, a second rotating shaft, a second fixed gear and a second rotating gear, wherein the first connecting shaft is movably arranged through a driving wheel, the first connecting shaft is arranged on a fixed plate, the first fixed gear is arranged on the first connecting shaft, one end of the first fastening rod is arranged on the first connecting rod, the first rotating shaft is arranged at the other end of the first fastening rod, one end of the second fastening rod is arranged on the second connecting rod, the second rotating shaft is arranged at the other end of the second fastening rod, one end of the electric telescopic rod is movably arranged through the first rotating shaft, the other end of the electric telescopic rod is movably arranged through the second rotating shaft, the first rotating gear is arranged at one end of the electric telescopic rod, the first rotating gear is meshed with the first fixed gear, the second rotating gear is arranged at the other end of the electric telescopic rod, the second rotating gear is movably arranged at the third rotating shaft, the second rotating gear is meshed with the second fixed gear, one end of the second fixed gear is arranged at the position, a horizontal pressure sensor is arranged at the center of the connecting shaft, and the connecting shaft is arranged at the horizontal position of the horizontal pressure sensor, and the connecting shaft; the first fixed gear, the first rotating gear, the second fixed gear and the second rotating gear are the same in size and shape.
5. The automatic human body dimension measuring mechanism according to claim 4, wherein: the rotary leveling instrument outer decoration plate is arranged on the fixed column, the rotary leveling instrument outer decoration plate is provided with a second semicircular track and a second horizontal track, the second semicircular track is arranged along the circumferential direction of the rotary leveling instrument outer decoration plate, the second semicircular track penetrates through the rotary leveling instrument outer decoration plate, the second horizontal track is arranged along the horizontal diameter direction of the rotary leveling instrument outer decoration plate, the second horizontal track penetrates through the rotary leveling instrument outer decoration plate, and the third connecting shaft is arranged through the rotary leveling instrument outer decoration plate.
6. The automatic human body dimension measuring mechanism according to claim 5, wherein: the electric leveling device is characterized in that an electric slide rail, an electric slider I and an electric slider II are arranged on the lifting rod, the electric slide rail is arranged along the direction of the lifting rod, the electric slider II is movably arranged on the electric slide rail, the electric slider II is arranged on the electric slider II by surrounding the circumference measuring device, the electric slider I is movably arranged on the electric slide rail, the electric slider I is arranged above the electric slider II, and the rotary leveling instrument is arranged on the electric slider I.
7. An automatic measuring mechanism of human body size according to claim 6, characterized in that: the inflatable pressure balance assembly is provided with a PLC controller, the PLC controller is arranged inside the inflatable pressure balance assembly, and the PLC controller is electrically connected with the lifting rod, the inflatable pressure balance assembly, the self-surrounding circumferential measuring device and the rotary leveling instrument.
CN202210716825.8A 2022-06-23 2022-06-23 Automatic measuring mechanism for human body size Active CN114947265B (en)

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CN112220457A (en) * 2020-11-11 2021-01-15 合肥工业大学 Balance evaluation device
CN112515267A (en) * 2020-11-25 2021-03-19 广东元一科技实业有限公司 Device for measuring human body size
CN212877784U (en) * 2020-08-27 2021-04-06 喻西蒙 Human body intelligent energy body device and body measuring clothes

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JPS59180411A (en) * 1983-03-31 1984-10-13 Nec Corp Automatic size measuring device
CA2413268A1 (en) * 2002-12-02 2004-06-02 Fernando Rego Tailoring guide system
CN107019278A (en) * 2017-06-21 2017-08-08 圣凯诺服饰有限公司 Anthropological measuring balances position indicator and the method for balancing positioning measurement human body
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CN112220457A (en) * 2020-11-11 2021-01-15 合肥工业大学 Balance evaluation device
CN112515267A (en) * 2020-11-25 2021-03-19 广东元一科技实业有限公司 Device for measuring human body size

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