CN115400397A - Intelligent weight-adding type leg muscle training device - Google Patents
Intelligent weight-adding type leg muscle training device Download PDFInfo
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- CN115400397A CN115400397A CN202211051723.5A CN202211051723A CN115400397A CN 115400397 A CN115400397 A CN 115400397A CN 202211051723 A CN202211051723 A CN 202211051723A CN 115400397 A CN115400397 A CN 115400397A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0669—Score-keepers or score display devices
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
- A63B2024/0065—Evaluating the fitness, e.g. fitness level or fitness index
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/833—Sensors arranged on the exercise apparatus or sports implement
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an intelligent code-adding type leg muscle training device, which comprises: the training device comprises a base, wherein an inclined platform is arranged on the base, and a trainer stands on the inclined platform in a forward leaning manner; the shoulder bearing unit is rotatably arranged on the base, and the shoulder of a trainer abuts against the shoulder bearing unit; the weight loading and unloading units are mounted on the base, and two ends of the shoulder load unit are used for loading the weight loading and unloading units; and the body posture monitoring unit is used for monitoring the body posture of the trainer.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to an intelligent size-adding type leg muscle training device.
Background
With the promotion of quality education, students are required to have good constitution while having good performance. Therefore, there is a need for exercise that requires running exercise for students at school, and for the special growths of the sports system, anaerobic exercise is more required to strengthen muscles to improve the explosive force of students.
At present, sports equipment in a gymnasium of school is various and comprises a treadmill, a spinning bike, a deep squatting stand, a bench press, a roman stool, a barbell disc stand, a dumbbell rack, a dumbbell chair, a big flying bird, a sitting posture chest pushing trainer, a dorsal muscle trainer, a leg bending trainer, a butterfly machine trainer, a triceps trainer, a high-tensile back trainer, a leg stretching trainer, a rotary trainer, a shoulder trainer sitting posture rowing trainer, a supine shoulder lifting trainer, a smith trainer, a big flying bird trainer, an adjustable abdominal muscle plate, a dumbbell stool and the like. Wherein the training of shank muscle can adopt the frame of squatting deeply to go on, but because the difference of training person's age, weight rank, training mode etc. oneself unloads the intensity that barbell piece quantity adjusted the training with this, and this kind adds sign indicating number mounting means dumb, and can cause the danger to pound training person's foot.
Disclosure of Invention
In order to achieve the above object, the present invention discloses an intelligent size-adding type leg muscle training device, comprising:
the training device comprises a base, a training platform and a control system, wherein an inclined platform is arranged on the base, and a trainer stands on the inclined platform in a forward leaning manner;
the shoulder carrying unit is rotatably arranged on the base, and the shoulder of the trainer abuts against the shoulder carrying unit;
the weight loading and unloading units are mounted on the base, and two ends of the shoulder load unit are used for loading the weight loading and unloading units;
and the body posture monitoring unit is used for monitoring the body posture of the trainer.
Preferably, the method further comprises the following steps:
the physiological monitoring unit is used for acquiring blood pressure, body temperature, heart rate and blood oxygen concentration of a trainer.
Preferably, the shoulder unit includes:
one end of the main support is arranged on the base through a safe overturning unit;
the shoulder supporting part is arranged at the other end of the main bracket, and the shoulder of the trainer abuts against the shoulder supporting part;
the holding part is arranged on the shoulder part, and a control key for controlling the weight loading and unloading unit is arranged on the holding part;
and the two load sliding shafts are symmetrically arranged at the other end of the main support by taking the shoulder loading part as a center, and the load sliding shafts are connected with the weight loading and unloading unit.
Preferably, the weight handling unit includes:
the weight placing chamber consists of four supporting upright posts, and two limiting sleeve rods are vertically arranged at the bottom of the weight placing chamber;
the weights are made of rigid materials, a plurality of weights are stacked in the weight placing chamber from top to bottom, and the limiting sleeve rod penetrates through each weight;
the weight electromagnetic adsorption unit is positioned in the weight placing chamber in a lifting sliding manner, is used for adsorbing each weight, and is connected with the control key;
the lifting seat is sleeved on the two supporting upright columns close to the inner side and is connected with the weight electromagnetic adsorption unit through a connecting rope;
the inner transverse moving groove is formed in the inner end of the lifting seat, and the load sliding shaft is far away from the main support end and is connected in the inner transverse moving groove in a sliding mode.
Preferably, the weight electromagnetic absorption unit includes:
the adsorption frame is of a frame structure consisting of criss-cross support rods, the top end of the adsorption frame is in a scissor-fork type arrangement, a hollow part for the limiting sleeve rod to penetrate through is reserved at the top end of the adsorption frame, and the connecting rope is connected with the top end of the adsorption frame;
the electromagnetic adsorption device comprises a plurality of electromagnetic adsorption devices, wherein every two layers of the electromagnetic adsorption devices are distributed on the inner wall of the adsorption frame in an opposite mode from top to bottom, each layer of the electromagnetic adsorption devices is used for adsorbing one weight, and the electromagnetic adsorption devices are connected with the control keys.
Preferably, install speed sensor on the weight electromagnetic absorption unit, it is adjacent all install the silence cushion between the weight.
Preferably, the security roll-over unit includes:
the turnover seat is arranged on the base;
the overturning chamber is arranged in the overturning seat, the overturning chamber is communicated with the top end and the side end of the adjacent overturning seat, and the main bracket extends into the overturning chamber;
the overturning grooves are oppositely arranged on the inner wall of the overturning chamber;
the overturning shaft is rotatably positioned in the overturning groove and connected with the main bracket;
the two retarding units are oppositely arranged on the inner wall of the overturning chamber, and the retarding units are sleeved on the overturning shaft.
Preferably, the blocking unit includes:
the retarding seat is arranged on the inner wall of the overturning chamber;
the retarding chamber is positioned in the retarding chamber, the overturning shaft penetrates through the retarding chamber and extends into the retarding chamber, and retarding liquid is filled in the retarding chamber and is mixed with magnetic particles;
the electrified coil is wound on the blocking seat;
the rotating blades are positioned in the retarding chamber, and the plurality of rotating blades are circumferentially arranged on the turnover shaft.
Preferably, install in the upset groove with the one-way braking unit of upset hub connection, one-way braking unit includes:
the section of the brake seat is of a notched circular structure, the brake seat is slidably positioned in the turnover groove, and the brake seat is mounted on the turnover shaft;
the extrusion chamber is horizontally positioned in the brake seat;
the weight is arranged on the inner wall of the extrusion chamber at a position far away from the gap through a return spring;
the extrusion block is arranged at the top in the extrusion chamber through an oblique spring and is positioned at the end, far away from the reset spring, of the heavy block;
the hydraulic oil is positioned in the extrusion chamber and filled between the heavy block and the extrusion block;
the extrusion rod extends into the extrusion chamber from the notch and is connected with the extrusion block;
and the brake block is arranged in a crescent shape and is positioned at the position of the notch, and the brake block is connected with the extrusion rod.
Preferably, the base is provided with a pedal support frame for supporting the main support, and the pedal support frame is arranged in a barb shape.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a control schematic of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a schematic view of the structure of a weight loading and unloading unit according to the present invention;
FIG. 5 is a top view of the suction frame of the present invention;
FIG. 6 is a sectional view of the safety flipping unit of the present invention;
FIG. 7 is a schematic structural diagram of a one-way brake unit according to the present invention.
In the figure: 3. a safety roll-over unit; 10. a base; 11. an inclined platform; 12. a shoulder unit; 13. a weight loading and unloading unit; 14. a body posture monitoring unit; 15. a physiological characteristic monitoring unit; 21. a main support; 22. a shoulder bearing portion; 23. a load-bearing slide shaft; 31. supporting the upright post; 32. a limiting sleeve rod; 33. a weight; 34. a lifting seat; 35. an inner traverse groove; 36. connecting ropes; 41. an adsorption rack; 42. an electromagnetic adsorption device; 51. a turning seat; 52. a turnover chamber; 53. a turnover groove; 54. a turning shaft; 55. a retardation unit; 56. a blocking seat; 57. a retardation chamber; 58. energizing the coil; 59. a rotor blade; 61. a brake base; 62. a pressing chamber; 63. a weight; 64. extruding the block; 65. an extrusion stem; 66. a brake pad.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 7, the present embodiment provides an intelligent size-added leg muscle training device, including:
a base 10, wherein an inclined platform 11 is installed on the base 10, and a trainer stands on the inclined platform 11 in a forward leaning manner;
the shoulder unit 12, the said shoulder unit 12 is installed on the said base 10 rotatably, the shoulder of the trainer is supported on the said shoulder unit 12;
two weight attaching and detaching units 13, the two weight attaching and detaching units 13 being attached to the base 10, and both ends of the shoulder unit 12 being used for loading the weight attaching and detaching units 13;
a body posture monitoring unit 14, wherein the body posture monitoring unit 14 is used for monitoring the body posture of the trainer.
The working principle and the beneficial effects of the technical scheme are as follows:
the invention discloses an intelligent weight-adding type leg muscle training device, wherein a trainer stands on an inclined platform 11 and is in a vertical state with the inclined platform 11, the shoulder of the trainer abuts against a shoulder loading unit 12, and a weight loading and unloading unit 13 is lifted through squatting, so that the purpose of leg muscle training of the trainer is achieved, the trainer controls the weight of the shoulder loading during deep squatting by controlling the dead weight of the weight loading and unloading unit 13, the body posture monitoring unit 14 monitors the body posture of the trainer in real time, and when the trainer shakes the legs greatly, the weight loading and unloading unit 13 unloads the gravity rapidly. According to the intelligent weight-adding type leg muscle training device provided by the invention, a trainer can control the dead weight of the weight loading and unloading unit 13 without replacing a barbell disc by himself, so that the training intensity is changed.
Specifically, but body position monitoring unit 14 is the camera of every single move, and the action of squatting deeply of training person is gathered to the camera to make voice prompt when the action is not standard, gather when the training person appears the shank and shake by a wide margin at the camera, judge that the training person is about to appear losing power state, thereby unload the dead weight of weight loading and unloading unit 13 rapidly.
In one embodiment, further comprising:
a physiological characteristic monitoring unit 15, wherein the physiological monitoring unit 15 is used for acquiring blood pressure, body temperature, heart rate and blood oxygen concentration of the trainer.
The working principle and the beneficial effects of the technical scheme are as follows:
the physiological characteristic monitoring unit 15 is worn on the body of a trainer, so that the blood pressure, the body temperature, the heart rate and the blood oxygen concentration of the trainer are monitored in real time, the heart rate of normal anaerobic exercise is 150-180 times/minute, when the weight assembling and disassembling unit 13 has too large gravity, the training intensity of the trainer is too large, the heart rate of the trainer is rapidly increased, and the weight assembling and disassembling unit 13 rapidly unloads the gravity, so that the trainer is protected.
In one embodiment, the shoulder unit 12 includes:
a main support 21, one end of which 21 is mounted on the base 10 through a safety overturning unit 3;
a shoulder part 22, wherein the shoulder part 22 is arranged at the other end of the main bracket 21, and the shoulder part 22 is abutted by the shoulder of the trainer;
a grip portion mounted on the shoulder 22, the grip portion having a control button mounted thereon for controlling the weight attaching and detaching unit 13;
and two weight slide shafts 23, the two weight slide shafts 23 being symmetrically attached to the other end of the main bracket 21 with the shoulder portion 22 as a center, the weight slide shafts 23 being connected to the weight attaching and detaching unit 13.
The working principle and the beneficial effects of the technical scheme are as follows:
on the shoulder of training person supports and locates shoulder portion 22, the portion of gripping is held to both hands, along with training person's squatting, drive the main support 21 of being connected with shoulder portion 22 and use safe upset unit 3 to overturn on base 10 as the center, main support 21 drives weight loading and unloading unit 13 lifting through heavy burden sliding shaft 23, and then reached the purpose that training person's shank muscle was taken exercise, when weight loading and unloading unit 13 lifted, heavy burden sliding shaft 23 slides to being close to safe upset unit 3 direction, and when weight loading and unloading unit 13 descends, heavy burden sliding shaft 23 slides to keeping away from safe upset unit 3 direction.
In one embodiment, the weight handling unit 13 includes:
the weight placing chamber is composed of four supporting upright columns 31, and two limiting sleeve rods 32 are vertically arranged at the bottom of the weight placing chamber;
the weights 33 are made of rigid materials, a plurality of weights 33 are stacked in the weight placing chamber from top to bottom, and the limiting sleeve rod 32 penetrates through each weight 33;
the weight electromagnetic adsorption unit is located in the weight placing chamber in a lifting sliding mode, is used for adsorbing each weight 33 and is connected with the control key;
the lifting seat 34 is sleeved on the two support columns 31 close to the inner side, and the lifting seat 34 is connected with the weight electromagnetic adsorption unit through a connecting rope 36;
the inner transverse moving groove 35 is formed in the inner end of the lifting seat 34, and the end, far away from the main support 21, of the load sliding shaft 23 is connected into the inner transverse moving groove 35 in a sliding mode.
The working principle and the beneficial effects of the technical scheme are as follows:
when the main support 21 drives the weight loading and unloading unit 13 to lift through the weight sliding shaft 23, the weight sliding shaft 23 slides in the direction close to the safe overturning unit 3 in the inner transverse moving groove 35, the weight sliding shaft 23 drives the lifting seat 34 to lift upwards along the support upright post 31, thereby driving the weight electromagnetic adsorption unit connected with the lifting seat 34 through the connecting rope 36 to lift in the weight placing chamber, the weight electromagnetic adsorption unit generates magnetic attraction force on the weight, thereby driving the weight 33 made of a rigid material to lift in the weight placing chamber, when the weight 33 lifts in the weight placing chamber, the weight 33 is limited by the limiting sleeve rod 32, the safety of weight lifting is improved, otherwise, when the main support 21 drives the weight loading and unloading unit 13 to fall through the weight sliding shaft 23, the weight sliding shaft 23 slides in the direction far away from the safe overturning unit 3 in the inner transverse moving groove 35, the weight sliding shaft 23 drives the lifting seat 34 to fall upwards along the support upright post 31, thereby driving the weight electromagnetic adsorption unit connected with the lifting seat 34 through the connecting rope 36 to fall in the weight placing chamber, the electromagnetic adsorption unit can completely adsorb the electromagnetic adsorption unit, and the electromagnetic adsorption unit can change the quantity of the electromagnetic adsorption unit in the squatting state, in other words, the electromagnetic adsorption quantity of the electromagnetic adsorption unit can be changed.
In one embodiment, the weight electromagnetic adsorption unit includes:
the adsorption frame 41 is of a frame structure formed by criss-cross support rods, the top end of the adsorption frame 41 is arranged in a scissor-fork shape, a hollow part for the limiting sleeve rod 32 to penetrate through is reserved at the top end of the adsorption frame 41, and the connecting rope 36 is connected with the top end of the adsorption frame 41;
a plurality of electromagnetic adsorption devices 42 are distributed on the inner wall of the adsorption frame 41 from top to bottom in an opposite manner in pairs, each layer of the electromagnetic adsorption devices 42 is used for adsorbing one weight 33, and the electromagnetic adsorption devices 42 are connected with the control keys.
The working principle and the beneficial effects of the technical scheme are as follows:
the main support 21 drives the lift seat 34 through the sliding shaft 23 that bears a burden and lifts up along the support post 31, the lift seat 34 drives the absorption frame 41 through connecting rope 36 and lifts in the weight placing chamber, top-down is equipped with a plurality of electromagnetic adsorption device 42 of two liang of one deck in the absorption frame 41, thereby adsorb weight 33 to top-down stack in the weight placing chamber, magnetic adsorption weight 33 in every layer, when needing to increase the training volume of squatting deeply, magnetic adsorption multilayer weight 33 can, and when needing to reduce the training volume of squatting deeply, magnetic adsorption few layer weight 33 can, when the appearance of training person is monitored to the appearance of body appearance monitoring unit 14 the shank vibration greatly, electromagnetic adsorption device 42 all cuts off the electricity, weight 33 falls to the weight placing chamber bottom along spacing loop bar 32, weight loading and unloading unit 13 unloads the dead weight at once.
Specifically, for example, the weights 33 with the numbers of the labels a-T are stacked from top to bottom in the weight placing chamber, the electromagnetic adsorption devices 42 with the numbers of the labels a-T are correspondingly arranged in the adsorption frames 41, each layer of the electromagnetic adsorption device 42 corresponds to the corresponding weight 33 which is adsorbed by the magnetic force, the control keys comprise a plus key and a minus key, each time the plus key is pressed, the electromagnetic adsorption devices 42 with the more layers from top to bottom are correspondingly arranged, each time the minus key is pressed, the electromagnetic adsorption devices 42 with the less layers from bottom to top are correspondingly arranged, the control keys further comprise Arabic number keys '5' and '8', and the like, corresponding to the weights 33 with the numbers, the Arabic number key '5' is initially pressed by a trainer, at the moment, the weights 33 with the numbers of the labels a-E are adsorbed in the electromagnetic adsorption devices 42 with the numbers of the layers a-E, and when the trainer feels that the training amount can be increased with the squat, pressing the '+' key, because the trainer has stood up for a section of height, the electromagnetic adsorption device 42 on the non-F layer electromagnetically adsorbs the weight 33 with the label F, when the trainer has stood up for a section of height again and feels that the training amount can be increased, correspondingly, the electromagnetic adsorption device 42 on the non-G layer electromagnetically adsorbs the weight 33 with the label G, at the moment, the weight 33 with the label E and the weight 33 with the label F have a certain distance in the adsorption frame 41, the weight 33 with the label F and the weight 33 with the label G also have a certain distance in the adsorption frame 41, when the trainer finishes a squatting, along with the falling of the weights 33, after the electromagnetic adsorption devices 42 on each layer are powered off, the electromagnetic adsorption devices 42 with the labels a-G layers are rapidly powered on again, so as to rapidly adsorb the weights 33 with the labels A-G, thus in the second squatting, the weights 33 with different numbers are returned to the electromagnetic adsorption devices 42 with the corresponding number of layers, and when the training amount needs to be reduced, the electromagnet adsorption devices 42 from bottom to top are powered off only by pressing the key once, for example, the electromagnet adsorption devices 42 with the number of layers of the label E are powered off, the weights 33 with the number of the label E fall back, and thus the self weight change of the weight loading and unloading unit 13 is realized.
In one embodiment, a speed sensor is installed on the weight electromagnetic absorption unit, and a silent cushion is installed between the adjacent weights 33.
The working principle and the beneficial effects of the technical scheme are as follows:
speed sensor is used for monitoring the electromagnetic absorption unit of weight at the indoor elevating speed of weight placing chamber, and then realized the control to the speed of squatting deeply of training person, and the electromagnetic absorption unit of weight is when the falling speed in weight placing chamber is too fast, judge that the training person belongs to the state of losing power, the whole outage of electromagnetic absorption device 42, weight 33 falls back to weight placing chamber bottom along spacing loop bar 32, weight loading and unloading unit 13 unloads the dead weight at once, the setting of silence cushion, the impact sound that weight 33 fell back has been reduced.
In one embodiment, the security roll-over unit 3 comprises:
the overturning seat 51 is mounted on the base 10;
the overturning chamber 52 is arranged in the overturning seat 51, the overturning chamber 52 is communicated with the top end and the side end of the adjacent overturning seat 51, and the main bracket 21 extends into the overturning chamber 52;
the overturning groove 53 is oppositely arranged on the inner wall of the overturning chamber 52;
the overturning shaft 54 is rotatably positioned in the overturning groove 53, and the overturning shaft 54 is connected with the main bracket 21;
two retarding units 55 are oppositely arranged on the inner wall of the overturning chamber 52, and the retarding units 55 are sleeved on the overturning shaft 54.
The working principle and the beneficial effects of the technical scheme are as follows:
when the main support 21 drives the lifting seat 34 to lift along the supporting upright post 31 through the load-bearing sliding shaft 23, the main support 21 upwards overturns in the overturning chamber 52 by taking the overturning shaft 54 as the center, the setting of the blocking unit 55 limits the rotating speed of the overturning shaft 54, thereby realizing the control of the speed when the trainer squats, reducing the over-fast standing of the trainer, and enabling the knee to be stressed instantly to cause the injury of the knee.
In one embodiment, the blocking unit 55 comprises:
a block seat 56, wherein the block seat 56 is arranged on the inner wall of the overturning chamber 52;
the retarding chamber 57 is positioned in the retarding chamber 56, the overturning shaft 54 penetrates through the retarding chamber 56 and extends into the retarding chamber 57, the retarding chamber 57 is filled with retarding liquid, and magnetic particles are mixed in the retarding liquid;
the energizing coil 58 is wound on the blocking seat 56;
a rotating blade 59, wherein the rotating blade 59 is positioned in the retarding chamber 57, and a plurality of rotating blades 59 are circumferentially arranged on the overturning shaft 54.
The working principle and the beneficial effects of the technical scheme are as follows:
the electrified coil 58 works, thereby generating a magnetic field in the retarding chamber 57, magnetic particles in the retarding liquid are distributed along magnetic lines of force, thereby increasing the viscosity of the retarding liquid, when the main support 21 upwards overturns in the overturning chamber 52 by taking the overturning shaft 54 as the center, the rotating blade 59 installed on the overturning shaft 54 is driven to rotate in the retarding chamber 57, because the viscosity of the retarding liquid is increased, thereby increasing the overturning resistance of the overturning shaft 54, thus indirectly reducing the standing speed of a trainer, playing the role of protecting knees, and correspondingly, when the main support 21 downwards overturns in the overturning chamber 52 by taking the overturning shaft 54 as the center, because the viscosity of the retarding liquid is increased, the main support 21 downwards overturns in the overturning chamber 52 by taking the overturning shaft 54 as the center, so when the trainer loses force instantly, the main support 21 can not instantly fall under the action of gravity, and the secondary injury to the trainer is reduced.
In one embodiment, a one-way braking unit connected to the turning shaft 54 is installed in the turning groove 53, and includes:
the section of the brake seat 61 is designed to be a circular structure with a notch, the brake seat 61 is slidably located in the turning groove 53, the brake seat 61 is mounted on the turning shaft 54, and the notch is arranged close to the inclined station 11;
the pressing chamber 62 is horizontally positioned in the brake seat 61;
the weight 63 is mounted on the inner wall of the squeezing chamber 62 away from the gap position through a return spring;
the squeezing block 64 is arranged at the top in the squeezing chamber 62 through an oblique spring, and the squeezing block 64 is positioned at the end, far away from the return spring, of the weight 63;
hydraulic oil which is located in the squeezing chamber 62 and filled between the weight 63 and the squeezing block 64;
the extrusion rod 65 extends into the extrusion chamber 62 from the notch and is connected with the extrusion block 64;
and a brake block 66, wherein the brake block 66 is arranged in a crescent shape and is positioned at the notch position, and the brake block 66 is connected with the extrusion rod 65.
The working principle and the beneficial effects of the technical scheme are as follows:
when the main bracket 21 turns upwards in the turning chamber 52 by taking the turning shaft 54 as a center, the braking seat 61 connected with the turning shaft 54 is driven to turn in the turning groove 53, the position of the braking seat 61 with a gap turns upwards, the extrusion chamber 62 is changed into a state of low left and high right, the weight 63 slides leftwards in the extrusion chamber 62 under the action of gravity, the return spring is contracted, the weight 63 sucks the extrusion block 64 to move towards the contraction direction of the return spring in the extrusion chamber 62 by hydraulic oil, so as to drive the braking block 66 connected with the extrusion block 64 to retract into the gap by the extrusion rod 65, the braking seat 61 normally rotates in the turning groove 53, so that when the main bracket 21 turns upwards in the turning chamber 52 by taking the turning shaft 54 as a center, the turning shaft 54 normally rotates, and when the main bracket 21 turns downwards in the turning chamber 52 by taking the turning shaft 54 as a center, the braking seat 61 connected with the turning shaft 54 is driven to turn in the turning groove 53, the position of the brake seat 61 with the gap is turned over downwards, the extrusion chamber 62 is changed into a state of being high at the left and low at the right, the weight 63 slides to the right in the extrusion chamber 62 under the action of gravity, the return spring is stretched, the weight 63 extrudes the extrusion block 64 through hydraulic oil to move in the stretching direction of the return spring in the extrusion chamber 62, so as to drive the brake block 66 connected with the extrusion block 64 through the extrusion rod 65 to extend out of the gap, the brake block 66 is abutted against the inner wall of the turnover groove 53 to generate braking force, the downward turnover speed of the brake seat 61 is reduced, and the braking force of the brake block 66 to the turnover groove 53 is larger and the downward turnover speed of the brake seat 61 is slower as the brake block 61 continues to turn over downwards, so that when the main support 21 turns over downwards in the turnover chamber 52 by taking the turnover shaft 54 as the center, the rotation speed of the turnover shaft 54 is slower and slower, and the main support 21 cannot instantly fall back under the action of gravity when a trainer loses force instantly, the secondary injury to the trainer is reduced, and under the condition that the device is powered off, the trainer cannot be injured through mechanical braking, and the safety of the operation of the device is improved.
In one embodiment, a pedal support for supporting the main support 21 is installed on the base 10, and the pedal support is in a barb-shaped configuration.
The beneficial effects of the above technical scheme are:
the setting of pedal support frame, when training person accomplished the training of squatting deeply, the training person stands straight the back, through pedal support frame, realizes the support to main support 21, when needs continue to use, training person shouldered and supports shoulder burden portion 22, the little amplitude lifting of main support 21, and pedal support frame falls back automatically under the action of gravity this moment to remove the support to main support 21.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. The utility model provides an intelligence adds sign indicating number type shank muscle trainer which characterized in that includes: base (10), shoulder load unit (12), weight loading and unloading unit (13) and posture monitoring unit (14), install oblique platform (11) on base (10), the training person health be the formula of leaning forward stand in on oblique platform (11), shoulder load unit (12) rotary type install in on base (10), training person's shoulder supports to be located on shoulder load unit (12), two weight loading and unloading unit (13) install in on base (10), the both ends of shoulder load unit (12) are used for bearing a burden weight loading and unloading unit (13), posture monitoring unit (14) are used for monitoring training person's posture.
2. The intelligent size-adding leg muscle training device as recited in claim 1, further comprising:
the physiological characteristic monitoring unit (15), the physiological monitoring unit (15) is used for obtaining the blood pressure, the body temperature, the heart rate and the blood oxygen concentration of the trainer.
3. A smart size leg muscle training device as claimed in claim 1, wherein the shoulder unit (12) comprises: main support (21), shoulder portion (22) and heavy burden sliding shaft (23), main support (21) one end through safe upset unit (3) install in on base (10), shoulder portion (22) install in main support (21) other end, training person's shoulder supports and locates on shoulder portion (22), two heavy burden sliding shaft (23) with shoulder portion (22) install as central symmetry in main support (21) other end, heavy burden sliding shaft (23) with weight loading and unloading unit (13) are connected, install the portion of gripping on shoulder portion (22), install control in the portion of gripping the control button of weight loading and unloading unit (13).
4. An intelligent weight-added leg muscle training device according to claim 3, wherein the weight-loading and unloading unit (13) comprises: weight placing chamber, weight electromagnetism adsorb unit and lift seat (34), the weight placing chamber comprises four support post (31), two spacing loop bars (32) are vertically installed to weight placing chamber bottom, weight top-down stack in the weight placing chamber, weight (33) are made by the rigidity material, each weight (33) are worn to establish by spacing loop bar (32), weight electromagnetism adsorbs the unit over-and-under type and slides and be located the weight placing chamber, weight electromagnetism adsorbs the unit and is used for adsorbing each weight (33), weight electromagnetism adsorbs the unit and is connected with control button, lift seat (34) cover is located by two inboard support post (31), lift seat (34) are connected with weight electromagnetism adsorption unit through connecting rope (36), sideslip groove (35) in having seted up in lift seat (34) the inner, heavy burden sliding shaft (23) are kept away from main support (21) end sliding connection in interior sideslip groove (35).
5. The intelligent size-adding leg muscle training device as recited in claim 4, wherein the weight electromagnetic adsorption unit comprises: adsorption frame (41) and electromagnetic adsorption device (42), frame structure is constituteed by vertically and horizontally staggered's bracing piece to adsorption frame (41), adsorption frame (41) top is the setting of cutting the fork, adsorption frame (41) top is reserved has the confession spacing loop bar (32) wears to establish fretwork portion, connect rope (36) with adsorption frame (41) top is connected, a plurality of two liang of one deck subtend formula top-down of electromagnetic adsorption device (42) distribute in on adsorption frame (41) inner wall, every layer electromagnetic adsorption device (42) are used for adsorbing one weight (33), electromagnetic adsorption device (42) with the control button is connected.
6. An intelligent size-adding leg muscle training device as claimed in claim 4, wherein the weight electromagnetic adsorption units are provided with speed sensors, and a mute cushion is arranged between each two adjacent weights (33).
7. A smart size leg muscle training device as claimed in claim 3, wherein the safety flipping unit (3) comprises: the turnover seat (51), be equipped with upset room (52) in upset seat (51), upset room (52) communicate in adjacent upset seat (51) top and side setting, main support (21) stretch into in upset room (52), upset groove (53) subtend set up on upset room (52) inner wall, the rotation of upset groove (53) is equipped with trip shaft (54), trip shaft (54) with main support (21) are connected, two retarding unit (55) subtend install in on upset room (52) inner wall, retarding unit (55) cover is located on trip shaft (54).
8. A smart size leg muscle training device as claimed in claim 7, wherein the blocking unit (55) comprises:
a block seat (56), wherein the block seat (56) is arranged on the inner wall of the overturning chamber (52);
the retarding chamber (57), the retarding chamber (57) is positioned in the retarding chamber (56), the overturning shaft (54) penetrates through the retarding chamber (56) and extends into the retarding chamber (57), the retarding chamber (57) is filled with retarding liquid, and magnetic particles are mixed in the retarding liquid;
the electrified coil (58) is wound on the blocking seat (56);
a rotor blade (59), the rotor blade (59) being located within the retard chamber (57), a plurality of the rotor blades (59) being circumferentially mounted on the trip shaft (54).
9. An intelligent size-adding leg muscle training device as claimed in claim 3, wherein a one-way brake unit connected with a turning shaft (54) is installed in the turning groove (53), and the one-way brake unit comprises: braking seat (61), braking seat (61) cross-section is established to take the circular structure of breach, braking seat (61) slide and are located upset groove (53), the level is equipped with extrusion room (62) in braking seat (61), be equipped with pouring weight (63) and extrusion piece (64) in extrusion room (62), pouring weight (63) through reset spring install in extrusion room (62) inner wall is kept away from the breach position, extrusion piece (64) through oblique spring install in top in extrusion room (62), extrusion piece (64) are located reset spring end is kept away from to pouring weight (63), it has hydraulic oil to fill between pouring weight (63) and the extrusion piece (64), and extrusion pole (65) stretch into extrusion room (62) from the breach to be connected with extrusion piece (64), brake pads (66) are located the breach position, and are connected with extrusion pole (65).
10. An intelligent size-adding leg muscle training device according to claim 3, wherein a pedal support frame for supporting the main support (21) is mounted on the base (10), and the pedal support frame is in a barb-shaped arrangement.
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| CN202211051723.5A CN115400397B (en) | 2022-08-31 | 2022-08-31 | Intelligent code-adding type leg muscle training device |
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| CN202211051723.5A CN115400397B (en) | 2022-08-31 | 2022-08-31 | Intelligent code-adding type leg muscle training device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202516235U (en) * | 2012-05-07 | 2012-11-07 | 东北石油大学 | Leg strength trainer capable of regulating squat height |
| CN112807617A (en) * | 2021-02-22 | 2021-05-18 | 苏州进动智能科技有限公司 | Running safety monitoring and guiding method and equipment based on three-dimensional camera |
| CN213432842U (en) * | 2020-10-26 | 2021-06-15 | 马小婧 | Flexible upper limb training device |
| CN113101611A (en) * | 2021-04-09 | 2021-07-13 | 陕西科技大学 | Shank muscle and soft tissue rehabilitation training instrument and control method thereof |
| CN114870323A (en) * | 2022-04-11 | 2022-08-09 | 北京觅淘智联科技有限公司 | Fitness equipment and exercise evaluation method for fitness equipment |
-
2022
- 2022-08-31 CN CN202211051723.5A patent/CN115400397B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202516235U (en) * | 2012-05-07 | 2012-11-07 | 东北石油大学 | Leg strength trainer capable of regulating squat height |
| CN213432842U (en) * | 2020-10-26 | 2021-06-15 | 马小婧 | Flexible upper limb training device |
| CN112807617A (en) * | 2021-02-22 | 2021-05-18 | 苏州进动智能科技有限公司 | Running safety monitoring and guiding method and equipment based on three-dimensional camera |
| CN113101611A (en) * | 2021-04-09 | 2021-07-13 | 陕西科技大学 | Shank muscle and soft tissue rehabilitation training instrument and control method thereof |
| CN114870323A (en) * | 2022-04-11 | 2022-08-09 | 北京觅淘智联科技有限公司 | Fitness equipment and exercise evaluation method for fitness equipment |
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