CN115282555A - Exercise frequency metering method for exercise wheel - Google Patents
Exercise frequency metering method for exercise wheel Download PDFInfo
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- CN115282555A CN115282555A CN202210928105.8A CN202210928105A CN115282555A CN 115282555 A CN115282555 A CN 115282555A CN 202210928105 A CN202210928105 A CN 202210928105A CN 115282555 A CN115282555 A CN 115282555A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 210000001015 abdomen Anatomy 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000009413 insulation Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/274—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using magnetic means; using Hall-effect 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
- 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)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A measuring method for exercise times of exercise wheels is characterized in that: the abdomen exercise wheel is provided with at least two sensors and at least one detected piece, the at least two sensors can detect the at least one detected piece when the abdomen exercise wheel rotates for one circle, at least three signals with sequence relations are obtained, whether the abdomen exercise wheel is changed from pushing to withdrawing is judged according to the at least three signals with the sequence relations, if yes, the counting is carried out once, the method can be realized only by the two sensors and the detected piece, compared with the prior art, the method does not need to use a complex structure, and metering errors caused by the two signals can be eliminated by the at least three signals.
Description
Technical Field
The invention relates to a measuring method for exercise times of a exercise wheel.
Background
Chinese patent document CN112090034B discloses a countable abdomen-exercising wheel, which comprises a wheel body, a wheel shaft and two handles, wherein the wheel body is rotatably arranged on the wheel shaft, and the two handles are arranged at two ends of the wheel shaft, and the countable abdomen-exercising wheel is characterized in that: fixed cover is equipped with a stop collar on the shaft, and the stop collar outer peripheral face is formed with the orbit groove that the spiral extends, be provided with in the wheel body and follow the parallel the slider that shaft direction removed, the slider has the drive division that stretches into in the orbit groove, be provided with magnetic sensor in the wheel body, be provided with the magnet that can be responded to by magnetic sensor on the slider, be provided with counting assembly on the wheel body, magnetic sensor is connected with counting assembly, and counting assembly just can accurately learn the number of times of taking exercise and show through the display screen display according to the information of magnetic sensor feedback, and the person of taking exercise of being convenient for accurately records and takes exercise intensity.
The counting method is realized by matching the spiral track groove of the limiting sleeve, the sliding block with the driving part, the counter, the magnetic sensor and the magnet, the structure is complex, the cost is high, and the display of the counter is arranged on the wheel body and rotates along with the wheel body, so that the counting method is not beneficial to observation of an exerciser.
Disclosure of Invention
The invention aims to provide a measuring method for exercise times of an exercise wheel, which is realized without a complex structure.
The purpose of the invention is realized by the following technical scheme.
A measuring method for exercise times of exercise wheels is characterized in that: the abdomen exercise wheel is provided with at least two sensors and at least one detected piece, the at least two sensors can detect the at least one detected piece when the abdomen exercise wheel rotates for one circle, at least three signals with sequence relations are obtained, whether the abdomen exercise wheel is changed from pushing to withdrawing is judged according to the at least three signals with the sequence relations, if yes, the counting is carried out once, the method can be realized only by the two sensors and the detected piece, compared with the prior art, the method does not need to use a complex structure, and metering errors caused by the two signals can be eliminated by the at least three signals.
The abdomen exercise wheel retraction device comprises a first sensor, a second sensor and a detected piece, wherein the first sensor, the second sensor and the detected piece are arranged in the mode that the sensor detects that the detected piece rotates for every circle in the process of pushing out the abdomen exercise wheel, the sequence of the detected piece is the first sensor, the first sensor and the second sensor are synchronous, and the second sensor.
The detected piece is arc-shaped, and two ends of the arc-shaped detected piece can be arranged opposite to the first sensor and the second sensor, so that the first sensor and the second sensor can detect the detected piece at the same time, and detection errors are prevented.
The abdomen exercise wheel withdrawing device comprises a first sensor, a second sensor, a sensor C and a detected piece, wherein the sequence of the detected piece detected by the sensor is the first sensor, the second sensor and the sensor C when the abdomen exercise wheel is pushed out for each turn, and when the sequence of the detected piece detected by the sensor is reversed for the first time after the abdomen exercise wheel is pushed out, the abdomen exercise wheel is judged to be changed from pushing out to withdrawing, and the counting is performed once.
The abdomen exercise wheel comprises a first sensor, a second sensor and two detected pieces, wherein the two detected pieces can be correspondingly detected by the first sensor and the second sensor at the same time, the sequence of the detected pieces detected by the sensors is that the first sensor, the second sensor and the second sensor are simultaneously used for one circle of rotation in the process of pushing out the abdomen exercise wheel, and the second sensor is used for counting once when the sequence of the detected pieces detected by the sensors is reversed for the first time after the abdomen exercise wheel is pushed out. Two detected pieces can be correspondingly detected by the first sensor and the second sensor at the same time, and compared with a detected piece with a larger volume, the two detected pieces are correspondingly detected by the first sensor and the second sensor at the same time, so that the cost is lower, and the limit of the distance between the first sensor and the second sensor is not limited.
The two detected pieces are distributed on a first circle taking the axis of the exercise wheel as the center at intervals, the first sensor and the second sensor are distributed on a second circle taking the axis of the exercise wheel as the center at intervals, the radiuses of the first circle and the second circle are equal or approximately equal, and the distance between the first sensor and the second sensor is equal to or approximately equal to the distance between the two detected pieces.
The at least two sensors are distributed on the same circle with the axis of the exercise wheel as the center at intervals, the detected piece rotates along with the wheel body of the exercise wheel, namely the moving track of the detected piece is circular, and the at least two sensors are distributed on the same circle at intervals, so that the detected piece can be accurately detected.
The exercise wheel comprises a wheel shaft, a wheel body and a counter, wherein the wheel body is rotatably arranged on the wheel shaft, the detected piece is arranged on the wheel body, the sensor and the counter are fixedly arranged on the wheel shaft through a mounting part, the counter is connected with the sensor and can generate and display exercise times according to signals fed back by the sensor, and the exercise wheel can detect the detected piece by the sensor along with each rotation circle of the wheel body and acquire at least three signals with sequence to judge whether the exercise wheel is pushed out and then withdrawn, so that the exercise times are counted; and the counter is fixed on the wheel shaft and does not rotate along with the wheel body, so that the exerciser can conveniently observe the exercise times during exercise.
The mounting component is a side cover which is fixedly arranged on the wheel shaft and is opposite to the end face of the wheel body, the sensor and the counter are arranged on the side cover, and the side cover forms the mounting component.
The end face of the wheel body is provided with a circular groove which takes the wheel shaft as the center, the side cover is provided with a circular port matched with the circular groove, and the circular port can be sleeved in the circular groove in a rotating mode relative to the wheel body, so that the structure is more reasonable and compact.
The exercise wheel further comprises a shaft sleeve, the shaft sleeve is fixedly sleeved on the wheel shaft, the wheel body is rotatably supported on the shaft sleeve, and the side cover is fixedly connected with the shaft sleeve.
The side cover comprises a mounting sleeve sleeved on the wheel shaft, and the mounting sleeve is connected with the end face of the shaft sleeve through a fastener.
The display surface of the counter is arranged on the peripheral surface of the side cover, so that an exerciser can read the counter conveniently.
The detected piece is arranged on the end face of the wheel body, and the sensor is arranged opposite to the circle of the rotation track of the detected piece.
The sensor is a Hall sensor, and the detected piece is a magnet.
Drawings
Fig. 1 is a perspective view of the exercise wheel of the present invention.
Fig. 2 is a perspective view of the side cover.
Fig. 3 is an exploded view of the side cover.
Fig. 4 is a cross-sectional view of the exercise wheel.
Fig. 5 is an exploded view of the exercise wheel.
Fig. 6 is an exploded view of the side cover and the first housing of the wheel body.
Fig. 7 is a perspective view of the bushing.
FIG. 8 is a schematic diagram of a counting method according to an embodiment, wherein a first sensor acquires a signal.
FIG. 9 is a schematic diagram of a counting method according to an embodiment, wherein a first sensor and a second sensor acquire signals.
FIG. 10 is a schematic diagram of a counting method according to an embodiment, with a second sensor acquiring a signal.
Fig. 11 is a schematic diagram of a counting method according to a second embodiment, in which a first sensor acquires a signal.
FIG. 12 is a schematic diagram of a second counting method according to an embodiment, wherein a first sensor and a second sensor acquire signals.
FIG. 13 is a schematic diagram of a counting method according to a second embodiment of the present invention, in which a second sensor acquires a signal.
Fig. 14 is a schematic diagram of a third counting method of an embodiment, in which a first sensor acquires a signal.
Fig. 15 is a schematic diagram of a third counting method according to an embodiment, in which a second sensor acquires a signal.
Fig. 16 is a schematic diagram of a third counting method of the embodiment, in which a third sensor acquires a signal.
Wherein the figures include the following reference numerals:
the wheel body 1, the first housing 11, the first mounting hole 111, the groove 112, the circular groove 113, the first shaft hole 114, the second housing 12, the second mounting hole 121, the circular groove 122, the second shaft hole 123, the cushion washer 13, the grip 2, the wheel axle 3, the side cover 4, the circular port 41, the mounting sleeve 42, the center hole 421, the counter hole 43, the cover plate 44, the observation window 441, the button mounting hole 442, the charging hole 443, the electrical slot 45, the mounting table 46, the mounting surface 461, the first circuit board 51, the charging interface 52, the touch switch 53, the button 54, the counter 55, the second circuit board 56, the storage battery 59, the bushing 6, the sleeve 61, the limit step 611, the sound-insulating sleeve 62, the spring 7, the magnet 8, the first magnet 81, the second magnet 82, the first sensor a, the second sensor B, and the third sensor C.
Detailed Description
Referring to fig. 1 to 7, the abdomen exercise wheel comprises a wheel shaft 3, a wheel body 1, two side covers 4, two handles 2, a shaft sleeve 6, a spring 7 and a counting device.
The wheel body 1 comprises a first shell 11 and a second shell 12, the first shell 11 and the second shell 12 are buckled relatively and are connected through a plurality of fasteners arranged circumferentially to form the wheel body 1, a plurality of first mounting holes 111 arranged circumferentially are formed in the specific first shell 11, a plurality of second mounting holes 121 arranged circumferentially are formed in the second shell 12, the first mounting holes 111 and the second mounting holes 121 both extend axially along the wheel body 1, the fasteners are matched with the first mounting holes 111 and the second mounting holes 121 to connect the first shell 11 and the second shell 12 together, the specific fasteners comprise bolts and nuts, the bolts simultaneously penetrate through the first mounting holes 111 and the second mounting holes 121 to be matched and locked with the nuts, and an elastic buffer washer 13 is arranged in the middle of the outer peripheral surface of the wheel body 1 and used for playing a buffer role.
The wheel body 1 is rotatably supported on the shaft sleeve 6, specifically, the first housing 11 is formed with a first shaft hole 114 for the sleeve 61 to pass through, the second housing 12 is formed with a second shaft hole 123 for the sleeve 61 to pass through, the sleeve 61 is provided with two limit steps 611 matched with the first shaft hole 114 and the second shaft hole 123, and the limit steps 611 are located outside the sound insulation sleeve 62, so that the sound insulation sleeve 62 is located between the first housing 11 and the second housing 12.
The two handles 2 are fixedly arranged at two ends of the wheel shaft 3.
The spring 7 is a spiral spring, one end of the spring 7 is fixed on the shaft sleeve 6, and the other end of the spring 7 is fixed on the wheel body 1, so that after the exercise wheel is pushed out, the wheel body 1 rotates relative to the wheel shaft 3, the spring 7 stores power, and when the exercise wheel is retracted, the spring 7 can provide power for promoting the exercise wheel to retract, and accordingly the retraction action of an exerciser is easier.
The side cover 4 is a circular structure with a circular port 41, the two side covers 4 are arranged opposite to two end faces of the wheel body 1, a central hole 421 for the wheel shaft 3 to pass through and an installation sleeve 42 surrounding the central hole 421 are formed on the specific side cover 4, the installation sleeve 42 is locked and fixed with the end of the sleeve 61 through a bolt during installation, a counter bore 43 for the bolt to pass through is formed on the installation sleeve 42, a circular groove 113 taking the wheel shaft 3 as the center is formed on the end face of the first shell 11, a circular groove 122 taking the wheel shaft 3 as the center is formed on the end face of the second shell 12, the circular port 41 of the side cover 4 can be rotatably sleeved in the circular grooves 113 and 122 relative to the wheel body 1, so that the whole structure is reasonable and compact, no gap exists between the parts, and a space for installing a counting device is defined between the side cover 4 and the end face of the wheel body 1.
The counting device comprises a counter 55, a first sensor A, a second sensor B, a storage battery 59, a first circuit board 51, a second circuit board 56 and a magnet 8, wherein an electric groove 45 and a cover plate 44 for closing the electric groove 45 are formed on the outer peripheral surface of one side cover 4, the first circuit board 51 carries the counter 55 and a counter driving circuit, the first circuit board 51 is provided with a touch switch 53 and a charging interface 52 which are connected with the counter driving circuit, the second circuit board 56 carries the first sensor A, the second sensor B and the sensor driving circuit, the first circuit board 51 and the counter 55 are arranged in the electric groove 45, the cover plate 44 is provided with an observation window 441, a button mounting hole 442 and a charging hole 443 which are opposite to the display surface of the counter 55, the button mounting hole 442 is provided with a button 54 opposite to the touch switch 53, the charging interface 52 penetrates through the charging 443 hole, the electrical slot 45 faces an outer opening of the outer peripheral surface of the side cover 4 and an inner opening of the side cover 4, the cover plate 44 comprises an outer plate 44a for closing the outer opening and an inner plate 44B for closing the inner opening of the side cover 4, pressing portions 451 are formed on two sides of the outer opening, limiting portions 444 pressed by the pressing portions 451 are formed on two sides of the outer plate 44a, during assembly, the cover plate 44 covers the electrical slot 45 from the inner side of the side cover 4, the limiting portions 444 are pressed by the pressing portions 451, and the inner plate 44B and the side cover 4 are locked through bolts, so that the cover plate 44 and the side cover 4 are reliably connected.
The battery 59 is a cylindrical body, a plurality of positioning portions 47 for clamping the battery are provided on the inner side of the side cover 4, and the battery 59 is interference-fitted between the plurality of positioning portions 47.
The inner side of the side cover 4 is formed with a mounting table 46 extending towards the end surface of the wheel body 1, the mounting table 46 is provided with a mounting surface 461 approximately parallel to the end surface of the wheel body 1, the second circuit board 56 is mounted on the mounting surface 461 in a fitting manner, so that the first sensor a and the second sensor B face the end surface of the wheel body 1, the magnet 8 is mounted on the end surface of the wheel body 1, the end surface of the specific first housing 11 is formed with a groove 112 for mounting the magnet 8, the magnet 8 is mounted in the groove 112, the first sensor a and the second sensor B are arranged on a first circle with the axle 3 as the center at intervals, the circle of the rotation track of the magnet 8 is a second circle, the first circle and the second circle are set to have the same radius, so that the first sensor a and the second sensor B can accurately detect the magnet 8, the storage battery 59 is respectively connected with the first circuit board 51 and the second circuit board 56 to supply power to the counter 55, the first sensor a and the second sensor B are hall sensors, and are connected with the counter 55 to generate a feedback detection signal to the counter 55 to display the exercise signal according to the exercise number of times.
The first sensor A and the second sensor B are arranged to detect the magnet 8 in the same time and the second sensor B in the sequence of the first sensor A, the first sensor A and the second sensor B when the wheel body 1 rotates once in the push-out process of the exercise wheel, when the first sensor A and the second sensor B detect that the sequence of the magnet 8 is reversed for the first time after the exercise wheel is pushed out, the exercise wheel is judged to be changed from push-out to retraction, the counting is performed once, the specific first sensor A senses the acquisition signal A of the magnet 8, as shown in figures 8 and 11, the second sensor B senses the acquisition signal B of the magnet 8, as shown in fig. 10 and 13, and the first sensor A and the second sensor B sense the acquisition signal AB of the magnet 8 at the same time, as shown in fig. 9 and 12, so that in the process of pushing out the exercise wheel, the acquisition signals are in the sequence of A-AB-B-A-AB-B, as ase:Sub>A cycle, A-AB-B represents one rotation of the wheel body 1 every time, and when the sequence of acquiring the signals is reversed for the first time, if B-AB or AB-B or A-B appears, the exercise wheel is judged to be changed from pushing out to retracting, and is counted once.
The scheme can obtain three signals with sequence by means of the first sensor A, the second sensor B and the magnet 8, has the advantages of low cost and simple structure, can effectively prevent the situation of counting error when the three signals with sequence are opposite to the two signals with sequence, for example, the two signals with sequence are adopted, if the push-out acquiring sequence of the exercise wheel is A-B-A-B, the counting error occurs, if the push-out is just blocked in the acquiring signal A, the next acquiring signal is B, and thus the A-B sequence signal appears, the push-out is determined, and the retracting is actually performed.
In order to facilitate the first sensor a and the second sensor B to simultaneously sense the magnet 8, the distance between the first sensor a and the second sensor B may be reduced, or the length of the magnet 8 may be increased, as shown in fig. 8-10, and when the distance between the first sensor a and the second sensor B is large, in order to allow the first sensor a and the second sensor B to simultaneously acquire signals, it is necessary to provide a first magnet 81 and a second magnet 82 having substantially the same distance as the first sensor a and the second sensor B, as shown in fig. 11 to 13.
The counting method in the first embodiment and the second embodiment is the same, except that one magnet 8 or two magnets 81 and 82 are used, and particularly, referring to fig. 8-13, the counting method for exercise times of the exercise wheel comprises the following steps:
(1) The sequence of the sensors for detecting the magnets is that the first sensor A, the first sensor A and the second sensor B simultaneously acquire the signals A and B, and the signals B acquired by the first sensor A and the second sensor B are defined as A, so that the sequence of the signals acquired by the sensors during the abdomen exercising wheel ejection process is A-AB-B-A-AB-B, and each time A-AB-B represents one rotation of the wheel body 1.
(2) When the sensor detects that the sequence of the magnets is reversed for the first time after the exercise wheel is pushed out, if B-AB or AB-B or A-B appears, the exercise wheel is judged to be changed from pushing out to retracting, and the counter 55 counts once.
In the third embodiment, of course, three signals are acquired sequentially, and the first sensor a, the second sensor B, the third sensor C and the magnet 8 may be used to implement the method, as shown in fig. 14 to 16, for measuring the exercise times of the exercise wheel, including the following steps:
(1) The arrangement is that every turn of the exercise wheel in the pushing process, the sensors detect the magnet 8 in the sequence of the first sensor A, the second sensor B and the third sensor C, the signal acquired by the first sensor A is defined as A, as shown in figure 14, the signal acquired by the second sensor B is defined as B, as shown in figure 15, and the signal acquired by the third sensor C is defined as C, as shown in figure 16, the sequence of the signals acquired in the pushing process of the exercise wheel is A-B-C-A-B-C, as shown in the cycle, and each time A-B-C passes represents one turn of the wheel body.
(2) When the sensor detects that the order of the magnet 8 is reversed for the first time after the exercise wheel is pushed out, if C-B, B-ase:Sub>A or ase:Sub>A-C appears, it is determined that the exercise wheel is shifted from pushing out to retracting, and the counter 55 counts once.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (15)
1. A measuring method for exercise times of exercise wheels is characterized in that: the abdomen exercise wheel is provided with at least two sensors and at least one detected piece, the at least two sensors can detect the at least one detected piece when the abdomen exercise wheel rotates for one circle, at least three signals with sequence relations are obtained, whether the abdomen exercise wheel is converted from pushing-out to withdrawing-in is judged according to the at least three signals with the sequence relations, and if yes, the abdomen exercise wheel is counted once.
2. The method for counting exercise cycles of exercise for exercise wheels as claimed in claim 1, wherein: the abdomen exercise wheel push-out detection device comprises a first sensor (A), a second sensor (B) and a detected piece, wherein the first sensor (A), the second sensor (A) and the second sensor (B) are arranged in the sequence that the first sensor (A), the first sensor (A) and the second sensor (B) are used for detecting the detected piece simultaneously and the second sensor (B) are used for detecting the detected piece when the abdomen exercise wheel is pushed out and the sequence that the detected piece is detected by the sensors is reversed for the first time, the abdomen exercise wheel is judged to be changed from push-out to retraction, and counting is carried out once.
3. The method as claimed in claim 2, wherein the exercise cycle count is calculated by: the detected piece is arc-shaped, and two ends of the arc-shaped detected piece can be arranged opposite to the first sensor (A) and the second sensor (B).
4. The method for counting exercise cycles of exercise for exercise wheels as claimed in claim 1, wherein: the abdomen exercise wheel withdrawing detection device comprises a first sensor (A), a second sensor (B), a third sensor (C) and a detected piece, wherein the first sensor (A), the second sensor (B) and the third sensor (C) are arranged in the sequence that the first sensor (A), the second sensor (B) and the third sensor (C) detect the detected piece when the abdomen exercise wheel is pushed out in each turn, and when the sequence that the first sensor detects the detected piece is reversed after the abdomen exercise wheel is pushed out, the abdomen exercise wheel is judged to be changed from pushing to withdrawing, and counting is carried out once.
5. The method for counting exercise cycles of exercise for exercise wheels as claimed in claim 1, wherein: the abdomen exercise wheel retraction device comprises a first sensor (A), a second sensor (B) and two detected pieces, wherein the two detected pieces can be correspondingly detected by the first sensor (A) and the second sensor (B) at the same time, the first sensor (A), the second sensor (B) and the second sensor (B) are arranged in each circle of rotation in the process of pushing out the abdomen exercise wheel, the sequence of the detected pieces detected by the sensors is the first sensor (A), the second sensor (B) and the second sensor (B) at the same time, when the sensors detect that the sequence of the detected pieces is reversed for the first time after the abdomen exercise wheel is pushed out, the abdomen exercise wheel retraction device is judged to be converted from pushing out to retraction, and counting is carried out once.
6. The method as claimed in claim 5, wherein the exercise cycle count measuring means comprises: the two detected pieces are distributed on a first circle taking the axis of the exercise wheel as the center at intervals, the first sensor (A) and the second sensor (B) are distributed on a second circle taking the axis of the exercise wheel as the center at intervals, the radiuses of the first circle and the second circle are equal or approximately equal, and the distance between the first sensor (A) and the second sensor (B) is equal or approximately equal to the distance between the two detected pieces.
7. The method as claimed in any one of claims 1 to 5, wherein the exercise device further comprises: at least two sensors are distributed at intervals on the same circle taking the axis of the exercise wheel as the center.
8. The method as claimed in any one of claims 1 to 6, wherein the step of: the abdomen exercising wheel comprises a wheel shaft (3), a wheel body (1) and a counter (55), wherein the wheel body (1) is rotatably arranged on the wheel shaft (3), the detected piece is arranged on the wheel body (1), the sensor and the counter (55) are fixedly arranged on the wheel shaft (3) through a mounting part, and the counter (55) is connected with the sensor and can generate and display exercise times according to signals fed back by the sensor.
9. The method as claimed in claim 8, wherein the exercise cycle counter comprises: the mounting component is a side cover (4) fixedly arranged on the wheel shaft (3) and opposite to the end face of the wheel body (1), the sensor and the counter (55) are arranged on the side cover (4), and the side cover (4) forms the mounting component.
10. The method as claimed in claim 9, wherein the exercise cycle count measuring means comprises: the end face of the wheel body (1) is provided with a circular groove (113) taking the wheel shaft (3) as the center, the side cover (4) is provided with a circular port (41) matched with the circular groove (113), and the circular port (41) can be rotatably sleeved in the circular groove (113) relative to the wheel body (1).
11. The method as claimed in claim 9, wherein the exercise cycle count is calculated by: the abdomen building wheel further comprises a shaft sleeve (6), the shaft sleeve (6) is fixedly sleeved on the wheel shaft (3), the wheel body (1) can be rotatably supported on the shaft sleeve (6), and the side cover (4) is fixedly connected with the shaft sleeve (6).
12. The method as claimed in claim 11, wherein the exercise cycle counter comprises: the side cover (4) comprises an installation sleeve (42) sleeved on the wheel shaft (3), and the installation sleeve (42) is connected with the end face of the shaft sleeve (6) through a fastening piece.
13. The method as claimed in claim 9, wherein the exercise cycle count is calculated by: the display surface of the counter (55) is arranged on the peripheral surface of the side cover (4).
14. The method as claimed in claim 9, wherein the exercise cycle count is calculated by: the detected piece is arranged on the end face of the wheel body (1), and the sensor is arranged opposite to the circle where the rotation track of the detected piece is located.
15. The method as claimed in any one of claims 1 to 5, wherein the exercise device further comprises: the sensor is a Hall sensor, and the detected piece is a magnet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210928105.8A CN115282555A (en) | 2022-08-03 | 2022-08-03 | Exercise frequency metering method for exercise wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210928105.8A CN115282555A (en) | 2022-08-03 | 2022-08-03 | Exercise frequency metering method for exercise wheel |
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| Publication Number | Publication Date |
|---|---|
| CN115282555A true CN115282555A (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210928105.8A Pending CN115282555A (en) | 2022-08-03 | 2022-08-03 | Exercise frequency metering method for exercise wheel |
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| CN (1) | CN115282555A (en) |
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