CN206867579U - Adjustable slope human limb cooperates with climbing training device - Google Patents

Abstract

The utility model relates to a human limbs cooperative climbing training device with adjustable slope, which comprises a climbing ladder and a driving mechanism. The driving mechanism includes a chain drive motor and a sprocket chain mechanism driven by the chain drive motor. The sprocket chain The mechanism is equipped with two chains on the left and right, and the ladder is composed of several connecting rods arranged between the chains. The connecting rods are equipped with sensors for adopting human body signals. The gradient of the ladder can be adjusted, and the shape of the ladder is preferably Type C. The training device is also provided with a control system, which is provided with relevant evaluation software and communicated with a remote server. The climbing ladder of the utility model continuously runs downwards when the subjects are exercising. Compared with the static climbing ladder, the climbing ladder of the utility model makes full use of the driving ability of the human body to achieve a better training effect. It is also possible to collect various physical parameters of the subject during climbing training through the sensor, and evaluate the climbing ability of the subject.

Description

Adjustable slope human limbs cooperative climbing training device

technical field

The utility model relates to a training device for cooperative climbing of human limbs with adjustable gradient.

Background technique

In modern society, people's pace of life is getting faster and faster, and there are fewer and fewer manual laborers engaged in agriculture. Especially office workers in big cities have poor physical coordination due to factors such as sedentary office work, high work pressure, and long hours. Deterioration of muscle strength in the extremities. Climbing is a comprehensive sport that can not only train the coordination of the body's limbs, but also effectively exercise the muscles of the limbs.

Contents of the invention

In order to solve the problems existing in the prior art, the purpose of this utility model is to provide an adjustable gradient human limbs cooperative climbing training device, which can effectively exercise the coordination and muscle strength of the human limbs, and can also test the subjects related athletic abilities and levels.

The technical scheme of the utility model is:

An adjustable gradient human body limbs cooperative climbing training device is characterized in that it includes a ladder frame and a chain mechanism installed on the ladder frame. The chain mechanism includes two synchronously running chains on the left and right and several chains matching the chain There are several transverse connectors for climbing between the chains, the two ends of the transverse connectors are connected to the chains on the left and right sides respectively, and the bottom end of the ladder frame is hinged Installed on the frame, the frame is also equipped with a telescopic support device, the lower end of the support device is hinged with the frame, and the upper end is hinged with the frame of the ladder, thus forming a support for the frame of the ladder and Slope adjustment.

The usage mode and beneficial effects of the utility model are: the chain mechanism is driven by the chain drive motor and runs downwards according to the set speed (referring to the downward movement of the front chain, the same below) or relies on the tester's pedal force to move downwards. Running, the subject climbs up with hands and feet to counteract the downward movement of the chain, so that the subject remains in the same position relative to the climbing frame. The subject can also move from the Climbing from the lower end to the upper end, the specific rules and climbing methods can be determined according to actual needs. The exercise intensity of the subject can be adjusted by adjusting the running speed of the chain, and the exercise of the subject can also be adjusted by adjusting the inclination of the climbing frame Difficulty and exercise intensity, through the hands and feet of the subjects and coordination, make full use of the drive of the human body to achieve a better training effect. Provides low impact, high range of motion training. The running speed and slope of the climbing ladder can be adjusted, and can be suitable for people with different physiques to carry out climbing training. The body parameters of the subjects during climbing training are collected through sensors, and driven by the driving mechanism, the climbing ladder runs continuously downward during exercise, and the instinctive drive of the human body is used to achieve a better exercise effect. The speed of the climbing ladder of the utility model can be controlled by the motor when it moves downwards, or can be controlled according to the mechanical characteristics of the device itself, so that the climbing ladder moves with the climbing movement of the subject. By changing the driving power of the first driving motor or changing the gradient of the climbing ladder to change the difficulty of climbing, it can satisfy people with different physical foundations to exercise. It can be manually recorded and judged according to the rules, or it can use the software that complies with the rules for data analysis, which can evaluate and score the climbing ability of the subjects, and can connect the remote server through the control system to obtain more service support, for example, to perform more In-depth analysis and evaluation, to obtain training guidance and suggestions from relevant experts, so as to improve the effect of coordinated movement of upper and lower limbs. According to the applicant's experimental and theoretical analysis, when the climbing frame is inclined at an angle of 40 degrees (the angle between the lower end of the climbing frame and the ground), the exercise effect is the best, which can eliminate the impact on the lower back, hip and knee joints It is especially suitable for those with weak back and knee joints.

Description of drawings

Fig. 1 is the structural diagram of a specific embodiment of the utility model;

Fig. 2 is a schematic structural diagram of the utility model support device;

Fig. 3 is the structural diagram of another specific embodiment of the utility model;

Fig. 4 is a schematic diagram of the utility model related to the cooperation of parallel guide rails and sliding shoes.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

Referring to Fig. 1-4, the adjustable gradient human limbs cooperative climbing training device provided by the utility model is characterized in that it includes a ladder frame 13 and a chain mechanism installed on the ladder frame, and the chain mechanism includes two left and right synchronously running Chain 2 and some sprockets 7, 8, 9 supporting the chain, some transverse connectors 3 for climbing are arranged between the chains, and the two ends of the transverse connectors are respectively connected to the left and right sides of the chain. On the chain on the side, the bottom end of the ladder frame is hingedly installed on the frame 11, and the telescopic support device 4 is also installed on the frame, and the lower end of the support device is hinged to the frame , the upper end is hinged with the ladder frame, thereby forming support and slope adjustment for the ladder frame. Subjects use the connectors or various supports on the connectors as supports for hands and pedals according to the set rules or according to their own preferences and needs, and use their hands and feet on the device for climbing exercises. The running speed of the chain mechanism can adjust the exercise difficulty and intensity of the subject.

The sprocket can include a driving wheel 8 and a driven wheel 7 respectively located at the two ends of the chain mechanism, and also include several support wheels and/or guide wheels 9 between the driving wheel and the driven wheel, and the specific setting method can be based on existing Technology, such as the related technology used in existing electric ladders and escalators, the driving wheel may not be connected to the power device, and rely on the pedal action of the subject to push the chain down when in use, or, preferably, through the corresponding transmission mechanism The chain drive motor is connected so that it runs downward actively under the drive of the chain drive motor, and the chain running speed and the exercise intensity of the subject are controlled by the chain drive motor.

The working surface (the front or large surface facing the subject used for climbing) 1 formed by the chain and the connecting piece is an inclined plane or a cylindrical surface whose generatrix is a horizontal straight line, and other suitable curved surface forms can also be adopted, so The main part of the ladder frame can be in a corresponding straight line or C shape, or other corresponding shapes, and different sports interests, sports characteristics and difficulties can be obtained through working surfaces of different shapes. When the curved surface is used, the subjects can obtain different degrees of body inclination on different curved surface positions, thus forming different exercise difficulties. The subjects can choose different angles for special exercises according to their own level.

When the working surface is the cylindrical surface, the chain mechanism may be provided with several guide wheels for pressing the front chain (the part of the chain located on the working surface) to bend accordingly.

Usually, the connecting piece can be in the shape of a rod, such as a cylindrical rod, so as to avoid damage to the feet. The unique pedal structure (various structures suitable for pedals) is convenient for the subjects to climb, prevent falling off and improve safety. The handle structure and/or the pedal structure can use the same support 6, or they can be arranged separately. The setting of these mechanisms can improve the contact conditions between the hands or feet and the connecting rod, and reduce accidents such as slipping caused by the smooth surface of the connecting rod. Ensure the safety of sports. The number and arrangement of the support members can be replaced at any time according to the training subjects, and the support members and the connecting rod are easy to disassemble, preferably screwed connection. Since the connecting piece needs to be rotated along with the chain, the supporting piece is screwed back to its position immediately after the action of stepping and gripping is completed on the supporting piece. The support is recorded by the pressure of the hands and feet of the subject and/or the sensing record of the rotating bearing, and the accuracy of the action of the subject is fed back.

The connecting parts can usually be arranged at equal intervals, or they can be arranged at unequal intervals in order to increase difficulty and interest.

The materials of the connectors can be selected from a variety of materials, soft materials can be selected or soft materials and hard materials can be installed alternately or randomly, which is conducive to imitating the real scene of rock climbing, and can be used for training by firefighters and airborne troops. Vibration can be set in the connecting rod. The motor can adjust the vibration frequency (regular vibration and/or irregular vibration) by computer or manual classification. The ladder can be equipped with supporting exhaust devices, smoke exhaust devices and audio output devices, which can more conveniently simulate real rescue scenarios.

Sensors can be arranged in the connecting part and the supporting part, and various types of sensors can be arranged. The pressure sensor can measure the pressure distribution of the limbs in real time when climbing, understand the coordination of the subject's movements in a timely manner, and analyze the difference in power distribution between the upper and lower limbs and the left and right limbs, so as to detect problems early, improve the coordination function of the limbs, and achieve energy saving The heart rate and pulse sensor can warn of exercise risks in time, and the physiological and biochemical sensors can measure indicators such as lactic acid and blood sugar in real time.

The support can also be provided with a photoelectric color code display, and can be controlled by a computer. At the same time, light guns are set at the upper and lower ends of the ladder, and the specified photoelectric color code can be set to grasp, and the light emitted by the light gun to escape and/or meet is used as a game score. In this way, a score display is set in a conspicuous place on the ladder, which is convenient for real-time recording of game scores and feedback to the subjects and referees, thus transforming the device into a game instrument.

The connecting piece can be a stainless steel metal rod. The stainless steel metal rod is durable, not easy to damage, and has a long service life. Its surface is preferably provided with a certain flexible or elastic material, such as rubber, to avoid discomfort caused by metal and increase friction for increased safety.

As a preferred embodiment, the front side of the climbing frame can also be provided with two left and right parallel guide rails 14, and the front side of the guide rails (the direction facing the subject) is provided with a guide rail groove 15 with a wide belly and a narrow mouth. For example, dovetail grooves, inverted T-shaped grooves, etc., sliding boots (generally referring to shoes of various shapes and other devices that can be worn on the feet like shoes) 17 are slidably connected to the guide rail grooves. A slider 16 is provided on the top to slide and cooperate with the guide rail groove, thereby realizing the sliding connection between the guide rail groove and the sliding shoe. Sliding boots can be used to form another sport with different characteristics and different training effects. The subject needs to use the strength of the feet to make the body Stay at a certain height and move upwards.

Preferably, the lower part of the climbing frame can be equipped with a force feedback rope 12, one end of the force feedback rope is fixedly connected to the climbing frame, and the other end is tied with a strap or clothing worn by the subject. (For example, any suitable shape such as a vest can be used), so as to increase the exercise load of the human body during training and improve the intensity of aerobic training. The running speed of the ladder should change with the climbing speed of the trainer. The faster the trainer climbs, the faster the running speed of the ladder, so that the trainer can carry out exercise of appropriate intensity according to his actual situation. In this way, not only can the exercise intensity of the subject be increased, but also the upward strength of the subject can be evaluated by the force received by the force feedback rope, so as to better evaluate the physical fitness of the subject. The force feedback rope can Set up a tension sensor, such as a sensor that uses a coil spring for tension detection, to obtain quantitative force information, and connect the relevant information to the control system for data analysis.

Preferably, a safety protection rope 18 can be installed on the top of the climbing frame, one end of the safety protection rope is fixedly connected to the climbing frame, and the other end is a free end or is tied with a strap for the subject to wear. Belts or wearables (for example, any suitable shape such as vests can be used), and when force feedback ropes and safety protection ropes are provided at the same time, the force feedback ropes and safety protection ropes can be provided with the same strap for detachable connection or The connection structure of the wearable, the connection structure may be a connecting piece connected to a rope, or the rope itself. Thereby, the safety of the exercise is improved, and the subject can rely on the suspension of the safety protection rope to avoid falling to the ground when the subject is separated.

Preferably, handrails 10 can be provided on both sides of the climbing frame to control the balance of the body when the ladder runs too fast, so as to ensure the safety of the trainers.

The telescopic length of the support device is the telescopic length that enables the ladder frame to be turned over in the set turning range, and the set turning range is preferably 0-90 degrees (including the maximum end value, excluding the minimum end value, the same below ) or 0-180 degrees. By flipping the climbing frame, the tilt angle of the climbing frame can be adjusted. For example, when the flip is performed within 0-180 degrees, the adjustment of the degree can meet various climbing training requirements. The tilt angle is preferably about 40 degrees, because 40 degrees High-degree climbing can enable athletes to perform a natural crawling movement, eliminating the impact on the lower back, hip and knee joints, and has a certain rehabilitation effect on some lower limbs and lower back injuries.

The support device includes a support base and a column, and the support base and the column are connected by a movable connection method that allows the two to move along a common axis, that is, connected through a corresponding movable connection device 5, and the movable connection device can directly adopt The hydraulic cylinder can also adopt a sleeve similar to the hydraulic rod structure and a vertical rod sleeved in the sleeve, or adopt any suitable form such as a sliding part matched with a guide rail and a guide rail, and is provided with a drive for driving the column to move. The overturn driving device adopts a hydraulic cylinder or an electric motor as a power source, and directly connects the support base and the column through a corresponding transmission connection mechanism, and the support base is hinged on the frame. The upper end of the column is hinged on the climbing frame, so by controlling the telescopic length of the supporting device, the inclination angle of the climbing frame can be adjusted.

This kind of device can also be equipped with a control system capable of controlling the work of each electric control device in the system (such as a chain drive motor and a turning drive device), and the output of the control system is connected to the electric control input terminal of the corresponding electric control device through a control cable. , in order to realize the control of the device as a whole and each electronic control part.

The control system may be provided with a communication module for remote communication or a network interface for accessing a computer communication network to realize communication with a remote server or the like. Thus, the control system connects to the remote server through the Internet, sends the test data and local evaluation results of the subjects, uses the powerful data processing capabilities of the remote server to conduct more in-depth analysis and evaluation, and establishes personal archives. The expert system obtains a systematic training and guidance plan, and provides basic data for relevant institutions to conduct big data analysis.

The control system is preferably in the form of a control cabinet to facilitate the installation of each part and the operation of personnel. The control cabinet is provided with a display screen for display and an input button and/or touch screen for manual input, and is also provided with a power switch And working indicator light and alarm indicator light and sound alarm. The display panel can be a liquid crystal display with touch function, which can be used as a display to display the test subject's exercise evaluation results (exercise time, crawling steps, speed, calories burned, etc.), and can also be used as an input device for program setting.

The ladder frame and/or the transverse connector is provided with a human body sensor for collecting human body signals, and the output of the human body sensor is connected to the control system, so that it can be known that there is a subject on the device based on these information, Avoid the danger caused by misuse.

Any suitable control scheme and motion law may be used. For example, the control system can also be provided with an automatic regulation module, the automatic regulation module communicates with the processor, the memory and the signal input device, and the automatic regulation module can set different cycles (such as 1 minutes, 30 seconds, 10 seconds, 1 second, etc.), after the automatic module is started, the processor will calculate and process the signals fed back by the relevant devices and equipment according to the set cycle, and judge the athlete’s interest in climbing the ladder according to the calculation results. The degree of adaptability to the downward speed of the ladder, and will generate a speed control signal from time to time and transmit it to the first drive motor, so as to achieve constant speed movement, that is, the faster the climb, the faster the downward speed of the ladder; the slower the climb, the faster the ladder. The slower the descending speed is; if you stop crawling, the ladder will stop descending accordingly.

This device is also provided with power generation equipment, which can supply power to the chain drive motor and the overturn drive motor, so as to be used in occasions where there is no power supply outdoors. The generator is also equipped with a power storage device, and the excess power can be stored. The generator is also connected to the control system, and the control system can regulate the generator according to the actual situation, so as to realize the power supply/power storage switch of the generator . The chain drive motor and the overturning drive motor can also be provided with a manual drive rod. When the power of the power storage device is not enough to drive the device to run, the manual drive rod is used to drive in the early stage until the power generation is sufficient for the device to run.

The preferred and optional technical means disclosed in the utility model can be combined arbitrarily to form several different technical solutions, except for special instructions and the further limitation that one preferred or optional technical means is another technical means.

Claims (10)

1. A kind of adjustable gradient human body limbs cooperative climbing training device, it is characterized in that comprising ladder frame and the chain mechanism that is installed on the ladder frame, described chain mechanism comprises the chain of left and right two synchronous operation and supporting with described chain Several sprockets, some transverse connectors for climbing are arranged between the chains, the two ends of the transverse connectors are connected to the chains on the left and right sides respectively, and the bottom end of the ladder frame is connected with It is hingedly installed on the frame, and a telescopic support device is also installed on the frame. The lower end of the support device is hinged with the frame, and the upper end is hinged with the ladder frame, thereby forming a support for the ladder frame. Support and adjust the slope. 2. The adjustable gradient human body limbs cooperative climbing training device as claimed in claim 1, wherein said sprocket wheel comprises a driving wheel and a driven wheel respectively located at the two ends of the chain mechanism, and also comprises a driving wheel and a driven wheel located at the two ends of the chain mechanism. There are some supporting wheels and/or guide wheels between them, and the driving wheel is not connected to the power device or is connected to the chain drive motor through a corresponding transmission mechanism. 3. The adjustable gradient human limbs cooperative climbing training device as claimed in claim 2, wherein the working surface formed by the chain and the connector is an inclined plane or a generatrix is a horizontal straight cylinder, the ladder frame The main body is in a corresponding straight line or C shape. When the working surface is the cylindrical surface, the chain mechanism is provided with several guide wheels for pressing the front chain to bend accordingly. 4. The adjustable gradient human limbs cooperative climbing training device as claimed in claim 3, characterized in that the connecting piece is rod-shaped, and the connecting piece is provided with or not provided with a handle structure for grasping and/or Or a pedal structure for pedaling, the connecting parts are arranged at equal distances from each other. 5. as claim 1, 2, 3 or 4 described adjustable gradient human limbs collaborative climbing training device, it is characterized in that the front of described climbing frame is provided with left and right two parallel guide rails, and the front of described guide rail is provided with There are guide rail grooves with a wide belly and a narrow mouth, such as dovetail grooves, inverted T-shaped grooves, etc., sliding shoes are slidably connected to the guide rail grooves, and sliders that are slidably matched with the guide rail grooves are provided on the soles of the sliders , thereby realizing the sliding connection between the guide rail groove and the sliding shoe. 6. The adjustable-slope human limbs cooperative climbing training device as claimed in claim 1, 2, 3 or 4, wherein a force feedback rope is installed on the bottom of the climbing frame, and one end of the force feedback rope is fixedly connected On the climbing frame, the other end is tied with a strap or clothing for the subject to wear. 7. As claimed in claim 1, 2, 3 or 4, the adjustable gradient human limbs cooperative climbing training device is characterized in that a safety protection rope is installed on the top of the climbing frame, and one end of the safety protection rope is fixedly connected On the climbing frame, the other end is a free end or is tied with a strap or clothing for the subject to wear. When a force feedback rope and a safety protection rope are provided at the same time, the force feedback rope and the safety protection rope Both can be provided with a connection structure for detachably connecting the same strap or wearable, and the connection structure can be a connecting piece connected to a rope, or the rope itself. 8. As claimed in claim 1, 2, 3 or 4, the adjustable gradient human limbs cooperative climbing training device is characterized in that the telescopic length of the support device is such that the ladder frame can be turned over in the set turning range. The telescopic length, the set turning range is preferably 0-90 degrees or 0-180 degrees. 9. The adjustable gradient human limbs cooperative climbing training device as claimed in claim 8, characterized in that said support device comprises a support base and a column, and a joint is adopted between the support base and the column to allow both along the common axis. It is connected by means of movable connection, and is equipped with an overturning drive device for driving the movement of the column. The overturning drive device uses a hydraulic cylinder or an electric motor as a power source, and is connected to the support base through a corresponding transmission connection mechanism or directly. and a column, the support base is hinged on the frame, and the upper end of the column is hinged on the climbing frame. 10. As any one of claim 1, 2, 3 or 4, the adjustable gradient human limbs cooperative climbing training device is characterized in that it is provided with a control system capable of controlling the work of each electric control device in the system, said The output of the control system is connected to the electric control input terminal of the corresponding electric control device through the control cable, and the control system is provided with a communication module for remote communication or a network interface for accessing a computer communication network to realize communication with a remote server, etc. The control system preferably adopts the form of a control cabinet, and the control cabinet is provided with a display screen for display and an input button and/or touch screen for manual input, and is also provided with a power switch, a working indicator light and an alarm An indicator light and an acoustic alarm, the ladder frame and/or the transverse connector are provided with a human body sensor for collecting human body signals, and the output of the human body sensor is connected to the control system.