CN112807613A - On-site movement mode and apparatus - Google Patents

Abstract

The utility model provides a mode of motion and apparatus on spot relates to sport equipment and furniture technical field, especially relates to a mode of motion and apparatus on spot, sets up left handle and right handle respectively in the left side top of user's left shoulder and the right side top of right shoulder, and left handle and right handle connect resistance device, and the user sits left hand and right hand and holds left handle and right handle respectively and do the motion of lifting and drop-down on the seat under the condition of not leaving work or study place. The fitness equipment has the advantages of being high in entertainment and interest, strong in experience, and capable of attracting the public to participate in physical exercise compared with the traditional fitness equipment, helping people who often work for a long time in front of a desk, being capable of doing good exercise and exercising without leaving out, and having profound influence on improvement of physical quality of the whole people, particularly white collar class.

Description

On-site movement mode and apparatus

Technical Field

An on-site exercise mode and an apparatus relate to the technical field of sports equipment and furniture, in particular to an on-site exercise mode and an apparatus.

Background

The personnel who work or study for a long time sitting in front of the desk, like the staff who official working with the computer, the student who sits and study in front of the desk, the clothing car worker, the personnel of playing computer game etc. sitting for a long time, work or study pressure is big, the chance and the time of going out the motion exercise are few, the amount of exercise is not enough, suffer from cervical spondylopathy easily, scapulohumeral periarthritis, hunchback, obesity and even diabetes etc. do not leave the seat at present and just can make things convenient for the motion to temper the mode and the apparatus of arm and scapulohumeral periarthritis and lack. The traditional physical fitness equipment can be used for exercising the body of people, strengthening the physique, enriching the life of people and playing a great role in the body health of people. However, most of the traditional exercise and fitness equipment have single function, can only do exercise and fitness, and are often placed in gymnasiums, families, parks, communities, schools and other places, so that the utilization rate is low; although the free small-sized sports equipment such as a dumbbell, a weight lifting device, a chest expander and the like is convenient to carry, the storage is inconvenient because the equipment needs to be placed in a place when not used, the sports effect is not ideal, and the equipment is not interesting and is difficult for a person to insist on using; traditional office furniture such as desks, desks and chairs also have single function and can only be used for office work or study.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a simple and convenient local exercise mode and apparatus which integrates office, exercise and even fitness functions and has entertainment and interestingness.

In order to achieve the purpose, the invention adopts the technical scheme that:

an in-situ motion mode: set up left handle and right handle respectively in the left side top of user's left shoulder and the right side top of right shoulder, left handle and right handle are indirect or direct connection resistance device, the user need not to leave the seat promptly to sit work or study or the person of playing on the seat, just can make things convenient for the time quantum motion exercise of the tissue regulation at make full use of fragment time or user place, can prevent or reduce cervical spondylopathy, scapulohumeral periarthritis, the hunchback, obesity or even diabetes's emergence, also have some curative effect or recovered effect to the personnel who have suffered from these diseases or symptoms. The specific method comprises the following steps: the user sits on the seat, utilizes the suitable time before work or study, in, after, holds left handle and right handle respectively and does the motion of lifting and pulling down under the condition that does not leave work or study place with the right hand, overcomes resistance device and does work, consumes some physical stamina, thereby makes arm and shoulder motion play the effect of taking exercise the health at least. Users include, but are not limited to: white collar for work, blue collar for long-term work, students in long-net class, and electronic players.

Furthermore, the left handle and the right handle are connected with the resistance device through the lifting and pulling mechanism, or the lifting and pulling mechanism is made of a heavier material and is used as the resistance device; the number of times the user lifts and pulls is recorded by a counter.

Furthermore, the lifting times of the user are transmitted to the mobile terminal device, so that data analysis or examination or attendance record is facilitated.

Furthermore, the number of times of lifting and pulling of the user is input into the personal health information base of the user for reference of a doctor or a manager.

Further, users are grouped according to gender and age, corresponding exercise standards are formulated according to different groups, and the amount of exercise is measured by the number of times of lifting and pulling per day.

An in situ exercise apparatus, comprising: the lifting mechanism comprises a left handle and a right handle, the left handle is arranged on the left side, the right handle is arranged on the right side, and the left handle and the right handle are arranged at the same transverse height position which is higher than the height of shoulders of a user sitting on the seat.

Furthermore, the resistance device adopts a spring or a heavy object or a generator as a resistance component.

Further, the lift mechanism and the resistance device are mounted on the seat.

Further, the lifting mechanism is T-shaped or U-shaped.

Furthermore, the lifting mechanism comprises a support, the lifting mechanism comprises a U-shaped frame, the U-shaped frame is arranged in the front-back direction, the open end of the U-shaped frame faces a user, and a left handle and a right handle are respectively connected to the left side and the right side of the open end of the U-shaped frame; the front end, namely the sealing end, of the U-shaped frame is provided with a longitudinal rod, the front end of the longitudinal rod is arranged on a bracket through a hinge, and the bracket is arranged on a desk for a user to work or study.

Furthermore, the resistance device comprises a dancing vane device, the dancing vane device comprises a bearing and a plurality of vanes which are uniformly distributed around the bearing; the root of the blade is connected with the outer ring of the bearing; the cross section of the blade is airfoil-shaped, at least one of the upper surface of the blade and the lower surface of the blade is convex, the front edge of the blade is rounded, and the rear edge of the blade is sharp; the front edges of all the blades are arranged towards the same rotating direction; the included angle between the chord line of the blade and the rotating plane of the blade is defined as the installation angle of the blade; when the front edge of the blade is higher than the rear edge of the blade, the installation angle of the blade is defined as a positive value; when the leading edge of the blade is lower than the trailing edge of the blade, the installation angle of the blade is defined as a negative value; the installation angle of the blade is between-2 degrees and 6 degrees; in the same chord line direction, the maximum thickness position of the airfoil of the blade is closer to the front edge of the blade than to the rear edge of the blade;

the dancing leaf rotating device is positioned above the table top, the lifting and pulling mechanism is connected with the dancing leaf rotating device, the lifting and pulling handles can enable the dancing leaf rotating device to do reciprocating linear motion along the vertical direction, and the blades rotate quickly under the action of aerodynamic force.

Furthermore, a counter is included for recording the number of lifting and pulling movements; the counter is mechanical, electromechanical or photoelectric:

the installation method adopting the mechanical counter comprises the following steps: and the mechanical counters are respectively arranged at the upper and lower proper positions, so that when the left handle and the right handle are lifted to the high position, the lifting and pulling mechanism presses one mechanical counter, and when the left handle and the right handle are pulled to the low position, the lifting and pulling mechanism presses the other mechanical counter. The number of times of lifting and pulling is based on the number of times of a mechanical counter with less times;

the mounting method adopting the electromechanical counter comprises the following steps: the upper and lower proper positions are respectively provided with a travel switch, so that when the left handle and the right handle are lifted to a high position, the lifting and pulling mechanism presses one travel switch, and when the left handle and the right handle are pulled to a low position, the lifting and pulling mechanism presses the other travel switch; the travel switch is a sensor of the electromechanical counter, the travel switch is electrically connected with the electromechanical counter, and an opening and closing signal of the travel switch is transmitted to the electromechanical counter for counting;

the mounting method adopting the photoelectric counter comprises the following steps: a group of infrared transceivers are respectively arranged at proper positions above and below the left handle and the right handle, so that when the left handle and the right handle are lifted to a high position, the lifting and pulling mechanism cuts off the infrared rays of one group of infrared transceivers, and when the left handle and the right handle are pulled to a low position, the lifting and pulling mechanism cuts off the infrared rays of the other group of infrared transceivers; the infrared transceiver is a sensor of the photoelectric counter, the infrared transceiver is electrically connected with the photoelectric counter, and the on-off signal of the infrared transceiver is transmitted to the photoelectric counter to count.

Further, when the local game apparatus of the present invention is used for competition, the competition is performed according to these parameters: the time of the single movement process and the up-and-down movement times of the lifting mechanism in the single movement process. The definition of the course of a single movement is: from the beginning movement to the ending movement, the lifting mechanism continuously reciprocates up and down without stopping in the middle. Criteria for determining no stop are: the lifting mechanism moves one above the other to form a cycle, the time of one cycle cannot exceed 3 seconds, and if the time exceeds 3 seconds, the lifting mechanism stops in the midway.

Furthermore, the device is also provided with a lighting lamp, and the lighting lamp is arranged on the bracket.

Furthermore, the device is also provided with an intelligent electronic lock, and the intelligent electronic lock can lock the lifting mechanism; the intelligent electronic lock at least has one of two functions of a time control function and a fingerprint identification function. The time control function comprises a time period for setting unlocking. The fingerprint reading device with the fingerprint identification function can be arranged on the handle, and a user can read fingerprint information and transmit the fingerprint information to the intelligent electronic lock when holding the handle.

Furthermore, the lifting mechanism and the resistance device of the device can be extended or folded, so that the device can be conveniently stored without occupying too large space when not used, and can be pulled out or unfolded when used.

The invention has the beneficial effects that: the local sport mode of the invention can carry out local sport and exercise, can save time, field resources and money, and has particularly low sport and exercise cost; the handle is held by hand to lift and pull up and down, so that the strength of the arm and the strength of the waist can be exercised, the cervical spondylosis and the scapulohumeral periarthritis can be treated by proper exercise, the body shape of a user can be shaped, and a humpback person becomes straight. The on-site sports apparatus has the advantages of novel structure, wide application scene, strong experience sense, strong entertainment and interestingness, and is particularly suitable for being used in office places. The multifunctional table is helpful for people who often work for a long time in front of the table, and the body can be well exercised without leaving the position. The health quality of the whole people, especially white-collar workers, is greatly improved.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the apparatus of the present invention;

FIG. 2 is a schematic structural view of embodiment 2 of the apparatus of the present invention;

FIG. 3 is a schematic view of a structure in embodiment 3 of the apparatus of the present invention;

FIG. 4 is a schematic view of another structure in embodiment 3 of the apparatus of the present invention;

FIG. 5 is a schematic view of a further embodiment of the apparatus of the present invention in FIG. 3;

FIG. 6 is a schematic structural view of embodiment 4 of the apparatus of the present invention;

FIG. 7 is a schematic structural view of embodiment 5 of the apparatus of the present invention;

FIG. 8 is a schematic structural view of embodiment 6 of the apparatus of the present invention;

FIG. 9 is a schematic view of an airfoil shape of a blade in the apparatus of the present invention;

FIG. 10 is a schematic of an on-blade air flow analysis in the apparatus of the present invention.

In the figure:

1-left handle, 2-right handle, 331-U-frame, 332-longitudinal bar, 23-U-bracket, 231-left pull bar, 232-right pull bar, 233-bottom cross bar, 234-guide groove, 131-cross bar, 1311-headrest, 132-vertical bar, 41-spring, 442-weight, 441-rope, 443-pulley, 15-guide frame, 641-dancing vane, 11-vane, 12-bearing, 642-guide bar, 643-hinge slider mechanism, 644-buffer spring, 6-seat, 61-seat back, 62-guide rail, 63-slide 7-table, 71-baffle, 8-bracket, 81-hook, 82-guide, 83-display, 84-light, 9-hinge, 111-vane front edge, 112-vane rear edge, 113-vane upper surface, 114-vane lower surface; the method comprises the following steps of A-a chord line of the blade, B-a rotating plane of the blade, C-an installation angle of the blade, D-an upward direction of the blade, E-an airflow streamline above the blade when the blade moves upward, and F-an advancing direction of the blade.

Detailed Description

The technical solution of the present invention is specifically described below with reference to the accompanying drawings and examples.

An in-situ motion mode: set up left handle and right handle respectively in the left side top of user's left shoulder and the right side top of right shoulder, left handle and right handle are indirect or direct connection resistance device, the user need not to leave the seat promptly to sit work or study or the person of playing on the seat, just can make things convenient for make full use of fragment time motion to take exercise, can prevent or reduce cervical spondylopathy, scapulohumeral periarthritis, hunchback, obesity or even the emergence of diabetes, also have some curative effect or recovered effect to the personnel who suffer from these diseases or symptoms. The specific method comprises the following steps: the user sits on the seat, utilizes the idle time before work or study, in, after, holds left handle and right handle respectively and does the motion of lifting and pulling down under the condition that does not leave work or study place with the right hand, overcomes resistance device and does work, consumes some physical stamina, thereby makes arm and shoulder motion play the effect of taking exercise the health at least.

Furthermore, the number of times the user lifts and pulls is recorded by a counter.

Furthermore, the lifting times of the user are transmitted to the mobile terminal device, so that data analysis or examination or attendance record is facilitated. Such as: the office white collar requires administrative means that the office needs to move on the spot for a specified time or times every day before the office is on duty, otherwise, the office is in absenteeism.

Furthermore, the number of times of lifting and pulling of the user is input into the personal health information base of the user for reference of a doctor or a manager.

Further, users are grouped according to gender and age, corresponding exercise standards are formulated according to different groups, and the amount of exercise is measured by the number of times of lifting and pulling per day.

The in situ motion is accomplished by an in situ motion device as follows.

An in situ exercise apparatus, comprising: the lifting mechanism comprises a left handle and a right handle, the left handle is arranged on the left side, the right handle is arranged on the right side, and the left handle and the right handle are arranged at the same transverse height position which is higher than the height of shoulders of a user sitting on the seat. The specific structure includes the following embodiments.

Example 1:

as illustrated in fig. 1: the lifting mechanism comprises a cross beam 131 and a vertical rod 132, a left handle 1 and a right handle 2 are respectively arranged at the left end and the right end of the cross beam 131, and the cross beam 131 and the vertical rod 132 are arranged in a T shape. The upper end of the vertical rod 132 is fixedly connected with the beam 131 in the middle of the beam 131, and the lower end of the vertical rod 132 is connected with the resistance device; the vertical rod 132 is arranged on the backrest 61 of the seat through the guide frame 15, the guide frame 15 is in sliding fit with the vertical rod 132, and the vertical rod 132 can flexibly move up and down along the guide frame 15; the resistance device adopts a spring 41 or a heavy object as a resistance component (the scheme of the spring is drawn in the figure, of course, if the lifting and pulling mechanism is heavy enough, the lifting and pulling mechanism can be directly used as the resistance device), and a user lifts and pulls the handle to overcome the elastic force and/or gravity to do work so as to achieve the purpose of movement and the effect of exercise;

furthermore, a headrest 1311 is arranged in the middle of the cross beam 131, the headrest 1311 is arc-shaped, so that the user can conveniently lean on the head or the neck, and a heating device with a battery is mounted on the headrest 1311, so that the neck of the user can be warmed;

further, the cross beam 131 or the vertical rod 132 is provided with a telescopic structure, so that the storage is convenient when the device is not used, and the height of the vertical rod 132 and the width of the cross beam 131 are adjusted to be suitable according to the body sizes of different users;

furthermore, a counter is arranged for recording the lifting times, and the counter is arranged on the backrest 61 of the seat and beside the vertical rod 132;

furthermore, an intelligent electronic lock is also arranged and used for locking the vertical rod 132, and the intelligent electronic lock is arranged on the backrest 61 of the seat or the guide frame 15;

the advantages of this embodiment are: simple structure, easy manufacture, convenient use and no space occupation.

Example 2:

as illustrated in fig. 2: the lifting mechanism comprises a U-shaped support 23, the opening of the U-shaped support 23 faces upwards, the U-shaped support 23 comprises a lower cross rod 233, a left pull rod 231 and a right pull rod 231, a left handle 1 and a right handle 2 are respectively installed at the upper ends of the left pull rod 231 and the right pull rod 232, and the lower ends of the left pull rod 231 and the right pull rod 232 are respectively fixedly connected with the left end and the right end of the lower cross rod 233. The resistance device is connected to the bottom rail 233. In order to prevent the lifting mechanism from deviating during movement, a guide groove 234 is arranged below the seat 6, the guide groove 234 is in sliding fit with the lower cross rod 233, and the lower cross rod 233 can flexibly move up and down along the guide groove 234. The resistance device adopts a spring 41 or a heavy object as a resistance component (only the spring is drawn in the figure, of course, if the lifting mechanism is heavy enough, the lifting mechanism can be directly used as the resistance device), and when the spring 41 is adopted as the resistance component, the upper end of the spring 41 is connected with the bottom of the seat 6. The user lifts and pulls the handle to overcome the elasticity and/or gravity to do work so as to achieve the purpose of movement and the effect of exercise;

further, the left pull rod 231 and the right pull rod 232 are arranged to be telescopic structures, so that the left pull rod 231 and the right pull rod 232 can be conveniently stored when not in use, and can be adjusted to be proper in height according to body sizes of different users;

furthermore, a counter is also arranged and used for recording the lifting and pulling times, and the counter is arranged below the seat 6;

further, an intelligent electronic lock is provided for locking the lower cross bar 233, and the intelligent electronic lock is mounted on the guide groove 234;

the advantages of this embodiment are: simple structure, convenient use and no space occupation.

Example 3:

as described in fig. 3 to 5: the lifting mechanism comprises a U-shaped frame 331 and a longitudinal rod 332, wherein the opening of the U-shaped frame 331 faces backwards, the closed end of the U-shaped frame 331 faces forwards, and a left handle 1 and a right handle 2 are respectively connected to two sides of the open end of the U-shaped frame 331. The rear end of the longitudinal rod 332 is fixedly connected with the closed end of the U-shaped frame 331, the front end of the longitudinal rod 332 is installed on a support 8 arranged on the table 7 through a hinge 9, and the U-shaped frame 331 can swing flexibly in a longitudinal vertical plane; the resistance device is connected to the longitudinal bar 332. The resistance device adopts a spring 41 or a heavy object or a generator as a resistance component, and the lifting mechanism can be directly used as the resistance device if the lifting mechanism is heavy enough; as shown in fig. 3, when the spring 41 is used as the resistance member, the upper end of the spring 41 is connected to the bracket 8, and the lower end of the spring 41 is connected to the vertical rod 332; as shown in fig. 4, when the weight 442 is used as the resistance member, the upper end of the bracket 8 is provided with a pulley 443 on which the rope 441 is hung, one end of the rope 441 is connected to the longitudinal rod 332, and the other end of the rope 441 is connected to the weight 442; as shown in fig. 5, the lifting mechanism itself is used as a resistance component, or a generator is installed at the hinge 9, the generator is driven to rotate by a one-way bearing or a one-way ratchet wheel, the generated electricity is stored in a charger installed on the bracket, and the charger can be used for charging the mobile phone; in order to prevent the lifting mechanism from falling down, a limiting device is arranged on the bracket 8 to limit the longitudinal rod 332 from falling down; the limiting device is in the form of a hook 81 or a supporting frame;

the user lifts and pulls the handle to overcome the elasticity or/and gravity to do work so as to achieve the purpose of movement and the effect of exercise;

furthermore, the U-shaped frame 331 is arranged to be a telescopic structure, so that the storage and the occupation space are reduced when the device is not used;

furthermore, a counter is also arranged and used for recording the lifting and pulling times, and the counter is arranged on the bracket 8 and close to the longitudinal rod 332;

furthermore, an intelligent electronic lock is also arranged and used for locking the longitudinal rod 332, and the intelligent electronic lock is arranged near the hinge 9;

the advantages of this embodiment are: novel structure and convenient use.

Example 4:

as illustrated in fig. 6: the lifting mechanism comprises a U-shaped frame 331 and a longitudinal rod 332, wherein the opening of the U-shaped frame 331 faces backwards, the closed end of the U-shaped frame 331 faces forwards, and a left handle 1 and a right handle 2 are respectively connected to the left side and the right side of the opening end of the U-shaped frame 331. The rear end of the longitudinal rod 332 is fixedly connected with the closed end of the U-shaped frame 331, the front end of the longitudinal rod 332 is installed on a support 8 fixed on the table 7 through a hinge 9, and the U-shaped frame 331 can swing flexibly in a longitudinal vertical plane; the resistance device is connected to the longitudinal bar 332. The resistance device comprises a flying vane device 641 and a guide rod 642 (the flying vane device is a rotating vane device for flying at a high speed), the guide rod 642 is vertically arranged by penetrating through a guide 82 arranged at the upper end of the bracket 8, the flying vane device 641 is arranged at the upper end of the guide rod 642, the lower end of the guide rod 642 is in sliding hinge joint with the longitudinal rod 332 through a hinge slide block mechanism 643, and the hinge slide block mechanism 643 can relatively slide along the longitudinal rod 332 and relatively swing around the longitudinal rod 332; the guide 82 adopts a linear bearing, a slide block or a pulley as a guide member; when the pulleys are used as the guide pieces, 4 pulleys with semi-circular arcs are preferentially adopted, the upper two pulleys and the lower two pulleys are arranged in a matrix mode, and the guide rods preferentially adopt optical axes. The guide rod 642 can move up and down flexibly under the limit of the guide 82;

the dancing vane 641 comprises a bearing 12, and a plurality of vanes 11 uniformly distributed around the bearing 12; the root of the blade 11 is connected with the outer ring of the bearing 12; the inner ring of the bearing is fixedly connected with the upper end of the guide rod 642; the blade 11 can flexibly rotate around the guide rod 21, and the rotating plane B of the blade is vertical to the guide rod 21;

the cross section of the blade 11 is an airfoil shape, at least one of the upper surface 113 and the lower surface 114 of the blade is convex, and the leading edges 111 of all the blades are arranged towards the same rotating direction; the included angle between the chord line A of the blade and the rotating plane B of the blade is the mounting angle C of the blade; when the leading edge 111 of the blade is higher than the trailing edge 112 of the blade, the installation angle C of the blade is defined as a positive value; when the leading edge 111 of the blade is lower than the trailing edge 112 of the blade, the mounting angle C of the blade is defined as a negative value; the installation angle C of the blade is between-2 degrees and 4 degrees; the maximum thickness position of the airfoil of the blade 11 is closer to the leading edge 111 of the blade than to the trailing edge 112 of the blade;

the blades 11 are made of materials of an aviation model, such as wood, pearl wool, a heat-shrinkable film and the like, are light in weight and are convenient to process by a single piece; the blades 11 can also be made of composite materials, such as glass fibers, carbon fibers and the like, the materials are light and strong in strength, and the mass production is convenient by using a die forming process;

furthermore, all the blades 11 have the same shape and structure, the number of the blades 11 is two or three, the airfoil shape of the blade 11 is of a biconvex type, that is, the upper surface 113 of the blade protrudes upwards, and the lower surface 114 of the blade protrudes downwards; the aspect ratio of the single blade 11 is greater than 3 and less than 8; the maximum thickness of the blade airfoil is between 30% and 40% in the chord length direction from the leading edge 111 of the blade;

or: the airfoil of the blade 11 adopts NACA2412, the span length of a single wing is 0.5m to 1m, and the installation angle C of the blade is 2 degrees. When the arrangement is adopted, the blades 11 rotate quickly, and then large wind blows downwards, so that air can circulate, and people below the blades 11 can feel cool;

further, a tachometer is provided at an upper end of the guide rod 642 to measure the rotation speed of the vane 11. The guide rod 642 is hollow, a signal wire of the tachometer penetrates through the hollow structure of the guide rod 642 to be connected with the display 83 arranged in the middle of the bracket 8, and a user can conveniently see the rotating speed information of the blade 11;

furthermore, in order to prevent the guide 82 or the blade 11 from hitting the bracket 8 and causing noise or damage to the dancing vane 641 when the dancing vane 641 descends, a buffer spring 644 is disposed above the guide 82, and the buffer spring 644 is fitted over the outer circumference of the guide rod 642; the buffer spring 644 can play a buffer role when the dancing leaf rotating device 641 falls freely or when a user pulls down and transits carelessly;

further, the U-shaped support 331 is provided with a telescopic structure, so that the storage is convenient when the device is not used;

furthermore, a counter is provided for recording the number of lifting times, and is arranged on the bracket 8 near the longitudinal rod 332 or near the guide rod 642 on the guide 82;

furthermore, an intelligent electronic lock is provided for locking the longitudinal rod 332 or the guide rod 642.

Further, a micro-generator is provided at the bearing 12, the micro-generator being electrically connected to a battery provided on the bracket 8; the blades 11 are driven by manpower indirectly to rotate to drive the micro-generator to generate electricity, and the generated electricity is charged into a battery. The bracket 8 is provided with an illuminating lamp 84, the illuminating lamp 84 is electrically connected with a battery, the illuminating lamp 84 preferably adopts an LED lamp, and the battery supplies power for the display 83 and the illuminating lamp 84;

the basic working principle of example 4 is: a user holds a handle to quickly lift and pull the U-shaped support 331 up and down, under the traction of the U-shaped support 331, the dancing vane 641 moves up and down, the upper surface 113 of the vane and the lower surface 114 of the vane alternately face the wind, at least one surface of the upper surface 113 of the vane and the lower surface 114 of the vane is convex, the maximum thickness position of the wing section of the vane 11 is close to the front edge 111 of the vane and far away from the rear edge 112 of the vane, the incident flow is divided into two air flows with different sizes when acting on the convex surface of the wing section, the small air flow moves towards the front edge 111 of the vane, the large air flow moves towards the rear edge 112 of the vane, thus, a momentum difference is formed between the front edge 111 of the vane and the rear edge 112 of the vane, the air flow pushes the vane 11 to move towards the front edge 111 of the vane, and the vanes 11 rotate around the guide rod 642 under the action. Due to inertia, the blades 11 will rotate faster and faster during the start-up phase, even if the frequency and amplitude of the lifting and lowering of the U-shaped support 331 is constant, as long as a certain frequency and amplitude is maintained. After starting, within a certain rotating speed range, the amplitude of the lifting and pulling up and down is fixed, and the higher the frequency of the lifting and pulling up and down is, the faster the blade 11 rotates; when the frequency of the up-down lifting is fixed, the larger the up-down lifting amplitude is, the faster the blade 11 rotates. The resistance to the forward movement of the blade 11 increases with the increase of the rotation speed, but when the blade 11 rotates, the reynolds number of the blade 11 increases with the rapid increase of the rotation speed of the blade 11, the increase of the resistance to the forward movement of the blade 11 is slowed, and if the user pulls the U-shaped bracket 331 hard, the blade 11 rotates at a high speed. If the frequency or amplitude of the lift is reduced, the rotational speed of the blades 11 will slow down. The force is changed in the whole lifting and pulling process, and is not rigid like the traditional sports equipment. The up-and-down motion not only overcomes the gravity of the lifting mechanism and the dancing vane 641 to do work, but also overcomes the resistance of the rotating surface of the vane 11 to the air motion to do work. Therefore, if the resistance of the rotation surface of the blade 11 to the air movement is greater than the gravity of the lifting mechanism and the dancing vane 641 when the dancing vane 641 moves downward, the dancing vane 641 can move downward rapidly by pulling the U-shaped support 331 downward. Therefore, the user has pleasant experience and achievement feeling, can feel comfortable and interesting, can play the roles of entertainment and body building at the same time, can exercise the user in pleasure, and is beneficial to the physical and mental health of people. Of course, the movement process of the blade 11 is a complicated process, and the multiple movements of forward movement, upward movement and downward movement are combined together and also influenced by the local environment such as wind speed and wind direction. Here a simple analysis is made using classical fluid mechanics. The inventor of the scheme proves the motion process through a plurality of physical prototypes: the handle is lifted up and down rapidly and reciprocally, so that the blade 11 can rotate rapidly towards the front edge, the gyroscopic effect of the rotation of the blade can be transmitted to the body of a user, the user can feel happy, and the mind is relaxed and happy. The user overcomes the gravity of the lifting mechanism and the dancing and rotating device and the air resistance of the blades to do work through the lifting and pulling down handles, thereby achieving the purpose of happy sports and the effect of exercise.

Example 5:

as illustrated in fig. 7: on the basis of embodiment 4, in order to make the lifting mechanism be in a higher position when not in use and not influence the space below, a hook 81 with a rope is arranged on the upper part of the bracket 8, and the lifting mechanism is hooked by the hook 81 when not in use;

furthermore, in order to make the lifting mechanism, the resistance device and the support more stable, the seat 6 presses the support 8, a guide rail 62 is provided, the guide rail 62 is longitudinally arranged, the front end of the guide rail 62 is fixedly connected with the lower end of the support 8 or the table 7, the seat 6 presses the guide rail 62 through a sliding device 63, the seat 6 is slidably connected with the guide rail 62, the seat 6 can flexibly move back and forth along the guide rail 62 (like a seat of a car which can move back and forth), and a user sits on the seat 6 to press the support 8, so that the dancing rotary vane 641 can more stably run. The user can move the seat 6 back and forth to adjust different positions, so that the user can have different motion effects.

Example 6:

as illustrated in fig. 8: the lifting mechanism comprises a door-shaped frame 645 and a guide rod 642, and a left handle 1 and a right handle 2 are respectively connected to the left side and the right side of the lower end of the door-shaped frame 645. The resistance device is connected to the guide rod 642. The resistance device comprises a dancing rotary vane device 641, a guide rod 642 is vertically arranged by penetrating through a guide 82 arranged at the upper end of a bracket 8 fixed on the table 7, the dancing rotary vane device 641 is arranged at the upper end of the guide rod 642, and the lower end of the guide rod 642 is fixedly connected with the upper end of a door-shaped frame 645; the structures of the dancing vane 641 and the guide 82 are the same as those of embodiment 4;

in order to ensure that the lifting mechanism is positioned at a higher position when not used and the space below is not influenced, a hook 81 with a rope is arranged at the upper part of the bracket 8, and the hook 81 for lifting the lifting mechanism is hooked on the door-shaped frame when the lifting mechanism is not used;

for privacy, baffles 71 are provided on the front, left and right sides of the table 7.

The invention has the beneficial effects that: the local sport mode of the invention can carry out local sport and exercise, can save time, field resources and money, and has particularly low sport and exercise cost; the handle is held by hand to lift and pull up and down, so that the strength of the arm and the strength of the waist can be exercised, the cervical spondylosis and the scapulohumeral periarthritis can be treated by proper exercise, the body shape of a user can be shaped, and a humpback person becomes straight. The on-site sports apparatus has the advantages of novel structure, wide application scene, strong experience sense, strong entertainment and interestingness, and is particularly suitable for being used in office places. The multifunctional table is helpful for people who often work for a long time in front of the table, and the body can be well exercised without leaving the position. The health quality of the whole people, especially white-collar workers, is greatly improved.

Claims (10)

1. An in-situ motion, comprising: a left handle (1) and a right handle (2) are respectively arranged above the left side of the left shoulder and above the right side of the right shoulder of a user, the left handle (1) and the right handle (2) are connected with a resistance device, and the left handle (1) and the right handle (2) are respectively held by the left hand and the right hand of the user sitting on a seat (6) under the condition of not leaving a work or study place to do lifting and pulling motions.

2. A method of in-situ motion according to claim 1, wherein: the number of times the user lifts and pulls is recorded by a counter mounted on the resistance device.

3. A method of in-situ motion according to claim 2, wherein: the lifting times of the user are transmitted to the mobile terminal equipment, so that data analysis is facilitated or the data can be used as examination or attendance record.

4. A method of in-situ motion according to claim 2 or claim 3, wherein: the users are grouped according to sex and age, corresponding exercise standards are formulated according to different groups, and the amount of exercise is measured by the number of times of lifting and pulling per day.

5. An in situ exercise apparatus, comprising: the method comprises the following steps: lifting and pulling mechanism and resistance device, lifting and pulling mechanism include left handle (1) and right handle (2), and left handle (1) sets up in the left side, and right handle (2) set up on the right side, and left handle (2) and right handle (2) are in horizontal same high position, and this height is higher than the height of shoulder when the user sits on seat (6).

6. An in situ exercise apparatus according to claim 5, wherein: the resistance device adopts a spring (41), a heavy object (442) or a generator as a resistance component; or the lifting mechanism itself can be used as the resistance device.

7. An in situ exercise apparatus according to claim 5 or claim 6, wherein: the lifting mechanism and the resistance device are arranged on the seat (6).

8. An in situ exercise apparatus according to claim 7, wherein: the lifting mechanism is T-shaped or U-shaped.

9. An in situ exercise apparatus according to claim 5, wherein: the lifting mechanism comprises a U-shaped frame (331), the U-shaped frame (331) is arranged in the front-back direction, the open end of the U-shaped frame (331) faces a user, and the left handle (1) and the right handle (2) are respectively connected to the left side and the right side of the open end of the U-shaped frame (331); the front end, namely the closed end, of the U-shaped frame (331) is provided with a longitudinal rod (332), the front end of the longitudinal rod (332) is arranged on a bracket (8) through a hinge (9), and the bracket (8) is arranged on a table (7).

10. An in situ exercise apparatus according to claim 5 or claim 9, wherein: the resistance device comprises a dancing vane rotor (641), the dancing vane rotor (641) comprises a bearing (12) and a plurality of vanes (11) uniformly distributed around the bearing (12); the root of the blade (11) is connected with the outer ring of the bearing (12); the section of the blade (11) is airfoil-shaped, at least one of the upper surface (113) and the lower surface (114) of the blade is convex, the front edge (111) of the blade is rounded, and the rear edge (112) of the blade is sharp; the front edges of all the blades (11) are arranged towards the same rotating direction; the mounting angle (C) of the blade is between-2 DEG and 6 DEG; the maximum thickness position of the airfoil profile of the blade (11) is closer to the leading edge (11) of the blade than to the trailing edge (112) of the blade;

the dancing leaf rotating device (641) is located above the desktop, the lifting and pulling mechanism is connected with the dancing leaf rotating device (641), and the upper lifting and pulling handle and the lower lifting and pulling handle can enable the dancing leaf rotating device (641) to do reciprocating linear motion along the vertical direction, so that the blades (11) rotate under the action of aerodynamic force.

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