CN111807243B - Automatic body-building weight balancing device and automatic body-building weight balancing method - Google Patents
Automatic body-building weight balancing device and automatic body-building weight balancing method Download PDFInfo
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- CN111807243B CN111807243B CN202010650191.1A CN202010650191A CN111807243B CN 111807243 B CN111807243 B CN 111807243B CN 202010650191 A CN202010650191 A CN 202010650191A CN 111807243 B CN111807243 B CN 111807243B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 34
- 238000002955 isolation Methods 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 7
- 238000013016 damping Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
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- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
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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
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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
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/46—Control devices non-automatic electric
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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
- A63B2220/10—Positions
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- Mechanical Engineering (AREA)
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
An automatic weight balancing device for body building and an automatic weight balancing method for body building, wherein the weight balancing device comprises: the device comprises a base, a top seat, a guide rail group, a balancing weight and a traction rope mechanism; the guide rail group is vertically arranged, the lower end of the guide rail group is connected with the base, and the upper end of the guide rail group is connected with the top seat; the plurality of balancing weights are arranged on the guide rail group in a stacked mode, the balance weight rotating shaft is horizontally arranged on the top seat, and the plurality of hoisting discs are arranged on the balance weight rotating shaft; one end of one group of single-group traction ropes is only linked with one balancing weight, and the other ends of all the single-group traction ropes are connected with the total traction rope through the corresponding winch discs; the number of the winch positioners is multiple, and the winch positioners are arranged on one side corresponding to the winch disc and used for limiting the rotation of the winch disc. The technical scheme provided by the application can realize weight switching in the pulling and lifting process, thereby achieving the purpose of meeting the diversified training requirements of users.
Description
Technical Field
The application relates to a counterweight device, in particular to an automatic counterweight device for body building, and belongs to the technical field of physiotherapy and rehabilitation; the application also relates to an automatic weight balancing method for body building.
Background
With the improvement of the living standard of people, people pay more attention to personal health problems, and besides diet and health care, people pay more attention to body building. While exercise involves anaerobic and aerobic exercises, aerobic is generally used to exercise cardiopulmonary function, anaerobic is generally used to strengthen muscles, and anaerobic is mainly embodied in weight training in gymnasiums.
At present, when the weight training is carried out by using the instrument, a user can not adjust the weight in the process of completing one action after adjusting the weight of the counter weight through the position of the bolt or the number of barbell pieces before using the instrument. Resulting in failure to meet the exercise diversity requirements of the user.
Therefore, how to provide an automatic weight balancing device for body building, which can switch the weight in the process of lifting at present, so as to achieve the purpose of meeting the diversified training requirements of users, is a technical problem to be solved by the person skilled in the art.
Disclosure of Invention
Aiming at the defects of the prior art, the application aims to realize weight switching in the pulling and lifting process, thereby achieving the purpose of meeting the diversified training requirements of users. The application provides an automatic weight balancing device for body building, which comprises: the device comprises a base, a top seat, a guide rail group, a balancing weight and a traction rope mechanism; the guide rail group is vertically arranged, the lower end of the guide rail group is connected with the base, and the upper end of the guide rail group is connected with the top seat; a plurality of balancing weights range upon range of setting on the guide rail group, traction rope mechanism includes: a counterweight rotating shaft, a single group of traction ropes, a winch disc, a total traction rope and a winch positioner; the counterweight rotating shaft is horizontally arranged on the top seat, and the plurality of hoisting discs are arranged on the counterweight rotating shaft; one end of one group of single-group traction ropes is only linked with one balancing weight, and the other ends of all the single-group traction ropes are connected with the total traction rope through the corresponding winch discs; the number of the winch positioners is multiple, and the winch positioners are arranged on one side corresponding to the winch disc and used for limiting the rotation of the winch disc.
According to an embodiment of the present application, there is provided an exercise automatic weight apparatus:
an automatic weight apparatus for exercise, the weight apparatus comprising: the device comprises a base, a top seat, a guide rail group, a balancing weight and a traction rope mechanism; the guide rail group is vertically arranged, the lower end of the guide rail group is connected with the base, and the upper end of the guide rail group is connected with the top seat; a plurality of balancing weights range upon range of setting on the guide rail group, traction rope mechanism includes: a counterweight rotating shaft, a single group of traction ropes, a winch disc, a total traction rope and a winch positioner; the counterweight rotating shaft is horizontally arranged on the top seat, and the plurality of hoisting discs are arranged on the counterweight rotating shaft; one end of one group of single-group traction ropes is only linked with one balancing weight, and the other ends of all the single-group traction ropes are connected with the total traction rope through the corresponding winch discs; the number of the winch positioners is multiple, and the winch positioners are arranged on one side corresponding to the winch disc and used for limiting the rotation of the winch disc.
Further, as a more preferable embodiment of the present application, the weight device further includes: a driving device and a winding clutch; the driving device is arranged on the top seat and is used for driving the counterweight rotating shaft to rotate; the hoisting clutch is arranged between the hoisting disc and the counterweight rotating shaft and used for controlling the matching state of the hoisting disc and the counterweight rotating shaft.
Further, as a more preferable embodiment of the present application, the guide rail group includes: a pipe column guide rail and a steel wire guide rail; the pipe column guide rail is arranged between the base and the top seat, and the steel wire guide rail is sleeved outside the pipe column guide rail.
Further, as a more preferable embodiment of the present application, the weight device further includes: a distance encoder; the distance encoder is arranged on the top seat and is used for identifying the moving distance of the total traction rope.
Further, as a more preferable embodiment of the present application, the weight device further includes: a buffer device; the buffer device is arranged at the upper end of the base.
Further, as a more preferable embodiment of the present application, the damping device is a damping spring.
Further, as a more preferable embodiment of the present application, the weight device further includes: a main control computer; the master control computer is in signal connection with the winch positioner, the driving device, the winch clutch and the distance encoder; and controlling the balancing weights participating in the balancing weight through the winch positioner, the driving device, the winch clutch and the distance encoder according to the set values.
According to a second embodiment of the present application, there is provided an exercise automatic weight method:
an exercise automatic weight method using the exercise automatic weight apparatus of the first embodiment, comprising the steps of:
1) Acquiring a training weight set value A kg, wherein the maximum training weight value is B kg, and B is more than A; the weight of the isolation balancing weight to be lifted in advance is B-A kg;
2) The driving device lifts the isolation balancing weight, and the height of the isolation balancing weight is fixed through the winch positioner, so that an A kg training balancing weight is obtained;
3) The total traction rope lifts A kg of the training balancing weight for training.
Further, as a more preferable embodiment of the present application, in step 2), the driving device lifts the isolation balancing weight, specifically, the driving device controls the rotation of the winding disc through the winding clutch, and the winding disc rotates to drive the balancing weight to lift or descend.
According to a third embodiment of the present application, there is provided an exercise automatic weight method:
an exercise automatic weight method using the exercise automatic weight apparatus of the first embodiment, comprising the steps of:
1) Recognizing that the total traction rope lifts the training counter weight block to be C kg, and the maximum training counter weight value is B kg, wherein B is more than C;
2) Acquiring a training counterweight set value D kg when the counterweight is lowered or suspended, entering the step 3) when D is more than C, and entering the step 4) when D is less than C;
3) Controlling the winch positioner to release the D-C kg isolation balancing weight, so as to obtain the weight of the training balancing weight of C kg when the winch positioner is lowered;
4) Controlling a winch positioner to further fix the D-C kg isolation balancing weight, so as to obtain the weight of the training balancing weight as C kg when the winch positioner is lowered;
5) The total traction rope lifts the C kg parametric training balancing weight for training.
The scheme of the application needs to be additionally described as follows:
1. the counterweight device comprises a fixed frame formed by a base, a top seat and a guide rail group;
2. the 1-N groups of balancing weights slide up and down in the guide rail groups, wherein the weight of each balancing weight is 2.5-5KG;
3. the driving device comprises a motor, a counterweight rotating shaft and a winch disc, so that the counterweight can move up and down.
4. The balancing weight reaches the bottom dead center and the winch positioner locks the balancing weight.
5. The counterweight block reaches a lower dead point through a traction rope, and a winch positioner locks the dead point to realize counterweight; the balancing weight reaches a top dead center through the traction rope, the winch positioner locks the dead center, and the balancing weight is released; each balancing weight is independently moved and controlled through an independent traction rope, a winch disc, a winch positioner and a common guide rail group.
6. The matching device moves the balancing weights 1-N groups to the upper dead point or the lower dead point respectively according to the setting of the weight of the balancing weights.
7. Changing the weight setting of the counter weights, and moving the 1-N groups of counter weights to the upper dead point or the lower dead point.
8. The main control computer is connected with a power supply, a driving motor (driving device), a positioner, each traction cable winch clutch (winch clutch) and the like.
9. The main control computer adopts a capacitive touch screen, the weight of the balancing weight is set on the touch screen, and a computer program is written according to the control flow.
The beneficial effect of this scheme is:
1. in the process of lifting and pulling the machinery, the counterweight is automatically completed by the counterweight device, and manual operation is not needed.
2. The weight of the counterweight can be increased or reduced at will during the use of the lifting and pulling machine.
The application method of the technical scheme of the application comprises the following steps:
1. the user sets the weight of the counterweight on the main control computer, and the weight of the counterweight is 15KG
2. Pressing the "start" key, the fixture of the counterweight secures the user, the counterweight is vibrated by the counterweight.
3. The user sets "+" or "-" according to the weight of the counterweight according to the feeling, wherein the counterweight device automatically and automatically counterweights according to the setting.
4. And pressing the end key, and releasing all the counterweights by the counterweight device, wherein the fixing device of the counterweight device is released from fixing.
The method has the beneficial effects that:
1. the user can increase or reduce the counter weight at will, and the counter weight ware accomplish the counter weight voluntarily, easy operation.
2. The user feels comfortable and the use effect is good. The technical key points and the protection content are as follows:
compared with the prior art, the application has the following beneficial effects:
1. according to the technical scheme provided by the application, the number of the balancing weights of the counter weight device participating in the counter weight can be flexibly adjusted in the use process.
Drawings
FIG. 1 is a front view of the overall structure of the exercise automatic counter weight device of the present application;
fig. 2 is a plan view showing the connection structure of the total traction rope and the single group traction rope of the body-building automatic counterweight device.
Reference numerals:
1: a base; 2: a top base; 3: a guide rail group; 301: a column guide rail; 302: a wire guide rail; 4: balancing weight; 501: a counterweight rotating shaft; 502: a single set of traction ropes; 503: a winding disc; 504: total traction rope; 505: a winch positioner; 6: a driving device; 7: a hoisting clutch; 8: a distance encoder; 9: and a buffer device.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" means two or more, unless specifically defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the application, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the application.
According to a first embodiment of the present application, there is provided an exercise automatic weight apparatus:
an automatic weight apparatus for exercise, the weight apparatus comprising: the device comprises a base 1, a top seat 2, a guide rail group 3, a balancing weight 4 and a traction rope group 5; the guide rail group 3 is vertically arranged, the lower end of the guide rail group 3 is connected with the base 1, and the upper end of the guide rail group 3 is connected with the top seat 2; a plurality of balancing weights 4 range upon range of setting on guide rail group 3, and the traction rope mechanism includes: a counterweight rotating shaft 501, a single set of traction ropes 502, a winch drum 503, a total traction rope 504, and a winch positioner 505; the counterweight rotating shaft 501 is horizontally arranged on the top seat 2, and a plurality of hoisting discs 503 are arranged on the counterweight rotating shaft 501; one end of one group of the single-group traction ropes 502 is linked with only one balancing weight 4, and the other ends of all the single-group traction ropes 502 are connected with a total traction rope 504 through corresponding winding discs 503; the number of the winding positioners 505 is plural, and the winding positioners 505 are disposed at one side corresponding to the winding disc 503, for limiting the rotation of the winding disc 503.
In the application, a user pulls the total traction rope to drive the balancing weight to move up and down, so that the aim of exercise is fulfilled. When all the balancing weights are pulled up and partial balancing weights are required to be lightened, only the independent winch positioners are controlled to limit the rotation of the winch disc, so that the balancing weights corresponding to the winch disc cannot move downwards, namely the partial balancing weights are subtracted. The technical scheme provided by the application can realize weight switching in the pulling and lifting process, thereby achieving the purpose of meeting the diversified training requirements of users.
It is important to note that the rotation circumference of the winding disc is kept the same as the movement distance of the single set of traction ropes, i.e. the displacement of the corresponding balancing weights can be controlled by controlling the rotation of the winding disc. The specific real-time mode comprises that the groove of the winding disc is narrower than the diameter of the traction rope, the traction rope is embedded into the groove of the winding disc, and the friction force is increased. Thereby realizing the control of the balancing weight.
It should be noted that the number of the balancing weights and the single weight are determined according to practical situations. The weights in the figures are given by way of example only.
Specifically describing, in an embodiment of the present application, the counterweight device further includes: a driving device 6 and a winding clutch 7; the driving device 6 is arranged on the top seat 2, and the driving device 6 is used for driving the counterweight rotating shaft 501 to rotate; the winding clutch 7 is disposed between the winding disc 503 and the counterweight rotating shaft 501, and is used for controlling the matching state of the winding disc 503 and the counterweight rotating shaft 501.
In the application, the driving device can directly drive the counterweight rotating shaft to rotate, and whether the counterweight rotating shaft and the winch disc synchronously rotate or not can be accurately controlled through the winch clutch. And each winch clutch independently controls one winch disc, and the winch disc is linked with the corresponding balancing weight, namely the balancing weight can be controlled to move up and down under the action of the driving device through the winch clutch. When the whole balancing weight needs to be pulled up, part of the balancing weight is lifted by the driving device, so that the balancing weight when a user pulls up the balancing weight is lightened.
It should be noted that this technical solution can be implemented: the total weight of the balancing weight is 100kg, 60kg lifting weight is set, and the actual lifting weight is 60kg under the action of the winch positioner, the driving device and the winch clutch;
when the weight of the hoisting device is 40kg or 80kg when the hoisting device needs to be put down, the number of the balancing weights participating in the balancing weight is increased or reduced under the action of the hoisting positioner, the driving device and the hoisting clutch, and the actual balancing weight when the hoisting device is put down is 40kg or 80kg.
Specifically describing, in the embodiment of the present application, the guide rail set 3 includes: a column guide 301, a wire guide 302; the pipe column guide rail 301 is arranged between the base 1 and the top seat 2, and the steel wire guide rail 302 is sleeved outside the pipe column guide rail 301.
According to the application, the friction force of the balancing weight on the guide rail group can be reduced through the cooperation of the steel wire guide rail and the tubular column guide rail.
Specifically describing, in an embodiment of the present application, the counterweight device further includes: a distance encoder 8; the distance encoder 8 is provided on the top chassis 2 for identifying the moving distance of the total traction ropes 504.
In the application, the distance encoder is used for obtaining the moving distance of the total traction rope, so that the position of the balancing weight participating in the balancing weight can be obtained.
Specifically describing, in an embodiment of the present application, the counterweight device further includes: a buffer 9; the buffer device 9 is arranged at the upper end of the base 1.
In the application, the buffer device is used for buffering the falling balancing weight.
Specifically, in the embodiment of the present application, the damping device 9 is a damping spring.
Specifically describing, in an embodiment of the present application, the counterweight device further includes: a main control computer 10; the main control computer 10 is in signal connection with a winch positioner 505, a driving device 6, a winch clutch 7 and a distance encoder 8; the balancing weights participating in the balancing are controlled by a winch positioner 505, a driving device 6, a winch clutch 7 and a distance encoder 8 according to the set values.
According to a second embodiment of the present application, there is provided an exercise automatic weight method:
an exercise automatic weight method using the exercise automatic weight apparatus of the first embodiment, comprising the steps of:
1) Acquiring a training weight set value A kg, wherein the maximum training weight value is B kg, and B is more than A; the weight of the isolation balancing weight to be lifted in advance is B-A kg;
2) The driving device 6 lifts the isolation balancing weight, and fixes the height of the isolation balancing weight through the winch positioner 505 to obtain an A kg training balancing weight;
3) The total traction rope lifts A kg of the training balancing weight for training.
In the second embodiment of the application, the weight of the training counter weight can be quickly adjusted by the driving motor by utilizing the body-building automatic counter weight method so as to meet the set requirements of users.
Specifically describing, in the embodiment of the present application, in step 2), the driving device 6 lifts the isolation balancing weight, and specifically, the driving device 6 controls the rotation of the winding disc 503 through the winding clutch 7, and the rotation of the winding disc 503 drives the balancing weight 4 to lift or descend.
It should be noted that the training weight is a weight currently participating in weight training for body-building exercise, i.e. a weight that is actually lifted (pulled up) by an exerciser. The isolation balancing weight, namely the balancing weight which can be pulled up by the driving device in advance, is not participated in the current weight training of the exerciser.
In a specific preferred embodiment, if the B kg weight of all the counterweights fails to meet the training requirements of the trainee, i.e. a > B condition occurs, the driving device works in reverse to provide a reverse torque to the total traction rope, thereby increasing the weight.
According to a third embodiment of the present application, there is provided an exercise automatic weight method:
an exercise automatic weight method using the exercise automatic weight apparatus of the first embodiment, comprising the steps of:
1) Recognizing that the total traction rope lifts the training counter weight block to be C kg, and the maximum training counter weight value is B kg, wherein B is more than C;
2) Acquiring a training counterweight set value D kg when the counterweight is lowered or suspended, entering the step 3) when D is more than C, and entering the step 4) when D is less than C;
3) The winch positioner 505 is controlled to release the D-C kg isolation balancing weight, so that the weight of the training balancing weight is C kg when the training balancing weight is lowered;
4) The winch positioner 505 is controlled to further fix the D-C kg isolation balancing weight, so that the weight of the training balancing weight is C kg when the training balancing weight is lowered;
5) The total traction rope lifts the C kg parametric training balancing weight for training.
In the application, when the weight of the lowered or suspended training balancing weight is required to be adjusted in part of exercise, the balancing weight is further limited or released by the winch positioner, so that the weight value of the next training balancing weight is adjusted, and the requirement of diversified training is met.
Example 1
An automatic weight apparatus for exercise, the weight apparatus comprising: the device comprises a base 1, a top seat 2, a guide rail group 3, a balancing weight 4 and a traction rope group 5; the guide rail group 3 is vertically arranged, the lower end of the guide rail group 3 is connected with the base 1, and the upper end of the guide rail group 3 is connected with the top seat 2; a plurality of balancing weights 4 range upon range of setting on guide rail group 3, and the traction rope mechanism includes: a counterweight rotating shaft 501, a single set of traction ropes 502, a winch drum 503, a total traction rope 504, and a winch positioner 505; the counterweight rotating shaft 501 is horizontally arranged on the top seat 2, and a plurality of hoisting discs 503 are arranged on the counterweight rotating shaft 501; one end of one group of the single-group traction ropes 502 is linked with only one balancing weight 4, and the other ends of all the single-group traction ropes 502 are connected with a total traction rope 504 through corresponding winding discs 503; the number of the winding positioners 505 is plural, and the winding positioners 505 are disposed at one side corresponding to the winding disc 503, for limiting the rotation of the winding disc 503.
Example 2
Example 1 is repeated except that the counterweight device further includes: a driving device 6 and a winding clutch 7; the driving device 6 is arranged on the top seat 2, and the driving device 6 is used for driving the counterweight rotating shaft 501 to rotate; the winding clutch 7 is disposed between the winding disc 503 and the counterweight rotating shaft 501, and is used for controlling the matching state of the winding disc 503 and the counterweight rotating shaft 501.
Example 3
Example 2 is repeated except that the guide rail group 3 includes: a column guide 301, a wire guide 302; the pipe column guide rail 301 is arranged between the base 1 and the top seat 2, and the steel wire guide rail 302 is sleeved outside the pipe column guide rail 301.
Example 4
Example 3 was repeated except that the counterweight device further includes: a distance encoder 8; the distance encoder 8 is provided on the top chassis 2 for identifying the moving distance of the total traction ropes 504.
Example 5
Example 4 was repeated except that the counterweight device further includes: a buffer 9; the buffer device 9 is arranged at the upper end of the base 1.
Example 6
Example 5 is repeated except that the damping means 9 is a damping spring.
Example 7
Example 6 was repeated except that the weight device further includes: a main control computer 10; the main control computer 10 is in signal connection with a winch positioner 505, a driving device 6, a winch clutch 7 and a distance encoder 8; the balancing weights participating in the balancing are controlled by a winch positioner 505, a driving device 6, a winch clutch 7 and a distance encoder 8 according to the set values.
Example 8
An exercise automatic weight method using the exercise automatic weight apparatus of the first embodiment, comprising the steps of:
1) Acquiring a training weight set value A kg, wherein the maximum training weight value is B kg, and B is more than A; the weight of the isolation balancing weight to be lifted in advance is B-A kg;
2) The driving device 6 lifts the isolation balancing weight, and fixes the height of the isolation balancing weight through the winch positioner 505 to obtain an A kg training balancing weight;
3) The total traction rope lifts A kg of the training balancing weight for training.
Example 9
In the repetition of embodiment 8, only in step 2), the driving device 6 lifts the isolation balancing weight, specifically, the driving device 6 controls the rotation of the winding disc 503 through the winding clutch 7, and the winding disc 503 rotates to drive the balancing weight 4 to lift or descend.
Example 10
An exercise automatic weight method using the exercise automatic weight apparatus of the first embodiment, comprising the steps of:
1) Recognizing that the total traction rope lifts the training counter weight block to be C kg, and the maximum training counter weight value is B kg, wherein B is more than C;
2) Acquiring a training counterweight set value D kg when the counterweight is lowered or suspended, entering the step 3) when D is more than C, and entering the step 4) when D is less than C;
3) The winch positioner 505 is controlled to release the D-C kg isolation balancing weight, so that the weight of the training balancing weight is C kg when the training balancing weight is lowered;
4) The winch positioner 505 is controlled to further fix the D-C kg isolation balancing weight, so that the weight of the training balancing weight is C kg when the training balancing weight is lowered;
5) The total traction rope lifts the C kg parametric training balancing weight for training.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An automatic weight device for exercise, characterized in that the weight device comprises: the device comprises a base (1), a top seat (2), a guide rail group (3), a balancing weight (4) and a traction rope mechanism; the guide rail group (3) is vertically arranged, the lower end of the guide rail group (3) is connected with the base (1), and the upper end of the guide rail group (3) is connected with the top seat (2); a plurality of balancing weights (4) are stacked and arranged on the guide rail group (3), and the traction rope mechanism comprises: a counterweight rotating shaft (501), a single group of traction ropes (502), a winch disc (503), a total traction rope (504) and a winch positioner (505); the counterweight rotating shaft (501) is horizontally arranged on the top seat (2), and a plurality of hoisting discs (503) are arranged on the counterweight rotating shaft (501); one end of one group of single-group traction ropes (502) is only linked with one balancing weight (4), and the other ends of all the single-group traction ropes (502) are connected with a total traction rope (504) through corresponding hoisting discs (503); the number of the winch positioners (505) is multiple, and the winch positioners (505) are arranged on one side corresponding to the winch disc (503) and are used for limiting the rotation of the winch disc (503);
the counterweight device further includes: a driving device (6) and a winding clutch (7); the driving device (6) is arranged on the top seat (2), and the driving device (6) is used for driving the counterweight rotating shaft (501) to rotate; the hoisting clutch (7) is arranged between the hoisting disc (503) and the counterweight rotating shaft (501) and is used for controlling the matching state of the hoisting disc (503) and the counterweight rotating shaft (501);
the body-building automatic weight balancing method of the body-building automatic weight balancing device is characterized by comprising the following steps of:
1) Acquiring a training weight set value A kg, wherein the maximum training weight value is B kg, and B is more than A; the weight of the isolation balancing weight to be lifted in advance is B-Akg;
2) The driving device (6) lifts the isolation balancing weight, and fixes the height of the isolation balancing weight through the winch positioner (505) to obtain an A kg parameter training balancing weight;
3) The total traction rope lifts A kg of the training balancing weight for training.
2. The automatic exercise counterweight device according to claim 1, characterized in that the guide rail group (3) comprises: a column guide rail (301) and a wire guide rail (302); the pipe column guide rail (301) is arranged between the base (1) and the top seat (2), and the steel wire guide rail (302) is sleeved outside the pipe column guide rail (301).
3. The exercise automatic weight apparatus of claim 2, further comprising: a distance encoder (8); the distance encoder (8) is arranged on the top seat (2) and is used for identifying the moving distance of the total traction rope (504).
4. The exercise automatic weight apparatus of claim 3, further comprising: a buffer device (9); the buffer device (9) is arranged at the upper end of the base (1).
5. The automatic exercise counter weight device according to claim 4, wherein the cushioning means (9) is a cushioning spring.
6. The exercise automatic weight apparatus of claim 5, further comprising: a main control computer (10); the main control computer (10) is in signal connection with the winch positioner (505), the driving device (6), the winch clutch (7) and the distance encoder (8); according to the set value, the balancing weight participating in the balancing is controlled through a winch positioner (505), a driving device (6), a winch clutch (7) and a distance encoder (8).
7. The automatic body-building counterweight device according to claim 1, wherein in the step 2), the driving device (6) lifts the isolation counterweight block, and specifically, the driving device (6) controls the rotation of a hoisting disc (503) through a hoisting clutch (7), and the rotation of the hoisting disc (503) drives the counterweight block (4) to ascend or descend.
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| CN202010650191.1A CN111807243B (en) | 2020-07-08 | 2020-07-08 | Automatic body-building weight balancing device and automatic body-building weight balancing method |
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| CN202010650191.1A CN111807243B (en) | 2020-07-08 | 2020-07-08 | Automatic body-building weight balancing device and automatic body-building weight balancing method |
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| CN111807243B true CN111807243B (en) | 2023-11-28 |
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| US8057368B1 (en) * | 2007-08-06 | 2011-11-15 | Grzegorz Lyszczarz | Three-point adjustable multi-purpose exercise machine |
| CN102264439A (en) * | 2009-04-22 | 2011-11-30 | 塔卡什·尼什穆拉 | Electromechanical mechanism for controlling fractional weight lifting plates in workout stations |
| CN103055471A (en) * | 2013-01-23 | 2013-04-24 | 张胜彪 | Standing turning strength training machine |
| CN105854223A (en) * | 2016-04-07 | 2016-08-17 | 河海大学常州校区 | Pedaled fitness equipment |
| CN212769560U (en) * | 2020-07-08 | 2021-03-23 | 黄云山 | Automatic counter weight device of body-building |
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Patent Citations (5)
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| US8057368B1 (en) * | 2007-08-06 | 2011-11-15 | Grzegorz Lyszczarz | Three-point adjustable multi-purpose exercise machine |
| CN102264439A (en) * | 2009-04-22 | 2011-11-30 | 塔卡什·尼什穆拉 | Electromechanical mechanism for controlling fractional weight lifting plates in workout stations |
| CN103055471A (en) * | 2013-01-23 | 2013-04-24 | 张胜彪 | Standing turning strength training machine |
| CN105854223A (en) * | 2016-04-07 | 2016-08-17 | 河海大学常州校区 | Pedaled fitness equipment |
| CN212769560U (en) * | 2020-07-08 | 2021-03-23 | 黄云山 | Automatic counter weight device of body-building |
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| CN111807243A (en) | 2020-10-23 |
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