CN114768187B - Multifunctional body-building equipment - Google Patents
Multifunctional body-building equipment Download PDFInfo
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- CN114768187B CN114768187B CN202210286104.8A CN202210286104A CN114768187B CN 114768187 B CN114768187 B CN 114768187B CN 202210286104 A CN202210286104 A CN 202210286104A CN 114768187 B CN114768187 B CN 114768187B
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- 238000013519 translation Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 12
- 230000001960 triggered effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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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
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
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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
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
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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
- A63B71/0686—Timers, rhythm indicators or pacing apparatus using electric or electronic means
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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
- A63B2220/62—Time or time measurement used for time reference, time stamp, master time or clock signal
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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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Toys (AREA)
Abstract
The invention discloses multifunctional body-building equipment, and belongs to the technical field of body-building equipment. The technical proposal is as follows: a multifunctional body-building device comprises a base, two turntables correspondingly connected to two ends of one side surface of the base in a rotating mode, and two racing course units which are arranged on the base and respectively correspond to the two turntables one by one, wherein the turntables control the corresponding racing course units. The beneficial effects of the invention are as follows: the multifunctional body-building equipment provided by the invention has the advantages of ingenious structure, integration of body building and competition, simplicity in operation and control and strong interestingness.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to multifunctional fitness equipment.
Background
With the development of fast society, the improvement of resident income level, the enhancement of people's health consciousness and the change of consumption behavior, with the rising of body-building fashion, more and more people realize the tight relationship between exercise and health, thereby numerous body-building places are of course, and many people walk into the body-building place for physical exercise in a dispute. In the process, a plurality of body-building persons feel tedious, and the body-building equipment with single function influences the enthusiasm of people for body building to a certain extent.
How to solve the technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides multifunctional body-building equipment which has ingenious structure, integrates body-building and competition, is simple to operate and control and has strong interestingness.
In order to achieve the above object, the present invention provides a multifunctional exercise apparatus, which comprises a base, two turntables correspondingly rotatably connected to two ends of a side surface of the base, and two course units disposed on the base and respectively corresponding to the two turntables one by one, wherein the turntables control the corresponding course units, and when in use, the two turntables can be operated by a single person to realize double-person games, and when in double-person games, the two turntables can be operated by two turntables to complete the corresponding course, so that the person who performs the course first can realize exercise, and the interest of the exercise process can be increased.
The invention is characterized in that the course unit comprises a course rail vertically arranged on the base, a course block in sliding fit with the course rail, a U-shaped frame with an opening upwards arranged at the top of the course rail, a threaded rod penetrating through the closed end of the U-shaped frame and in threaded fit with the U-shaped frame, a circumferential grinding disc coaxially fixed at the top end of the threaded rod, and a surface grinding disc with the side surface matched with the circumferential surface of the circumferential grinding disc, wherein the surface grinding disc is driven to rotate by the corresponding turntable, when in use, if two persons play, the two course blocks in the course unit are firstly adjusted to be positioned at the same initial height, then a game can be started, when the turntable rotates, the surface grinding disc is driven to rotate, when the surface grinding disc is in friction fit with the circumferential grinding disc, the circumferential grinding disc rotates along with the rotation of the surface grinding disc, under the action of the threaded rod, a runner is firstly completed as a winner, and preferably, the course unit also comprises an upper distance sensor positioned at the top of the course rail, and a lower distance sensor positioned at the bottom of the course rail, thus the distance sensor is firstly determined, and the distance of the course is firstly completed.
The invention is characterized in that the race unit further comprises a first cylinder shaft coaxially fixed with the surface grinding disc, two ends of the first cylinder shaft respectively penetrate through two ends of the opening end of the U-shaped frame, a transmission shaft coaxially penetrating through the first cylinder shaft, and a first belt transmission mechanism arranged between the transmission shaft and a corresponding rotating shaft of the rotating disc.
The invention is characterized in that the transmission shaft is in running fit with the U-shaped frame, the first cylinder shaft is in sliding fit with the transmission shaft along the central line direction of the first cylinder shaft, the racing unit further comprises a racing course control component for controlling the first cylinder shaft to move back and forth, when the first cylinder shaft moves to drive the surface grinding disc to be in friction fit with the circumferential grinding disc, the racing course is started, when the first cylinder shaft moves in the opposite direction, the surface grinding disc and the circumferential grinding disc are not in fit relation, the racing course is suspended, and the interestingness of the body-building process can be further increased.
The invention is characterized in that the racing control assembly comprises a connecting sleeve which is positioned outside the U-shaped frame and is in rotary fit with the end part of the first cylinder shaft, a hinging rod which is hinged with the U-shaped frame at the middle part and is hinged with the connecting sleeve at the top end, a magnetic attraction block which is arranged at the bottom end of the hinging rod, a first reset torsion spring which is arranged at the hinging part of the hinging rod and the U-shaped frame, and an electromagnet which is arranged on the U-shaped frame and is in magnetic attraction fit with the magnetic attraction block, when the electromagnet is electrified, the magnetic attraction block can be adsorbed, under the action of the hinging rod, the connecting sleeve can drive the first cylinder shaft to slide, and then the surface grinding disc is driven to contact with and be in friction fit with the circumferential grinding disc, at the moment, the first reset torsion spring is elastically deformed, and when the electromagnet is stopped to be electrified, the hinging rod rotates, the first cylinder shaft can be driven to reversely slide, and then the surface grinding disc is driven to be far away from the circumferential grinding disc.
The multifunctional body-building equipment is characterized by further comprising timing units which are respectively in one-to-one correspondence with the course control components, wherein the timing units control the suspension and starting of the courses, namely, in the whole course, the timing units provide multiple countdown, in each countdown process, an operator can indirectly drive a course block to slide along a course rail through a turntable, the countdown finishes the suspension of the course, and the operator needs to start the timing units again to perform new countdown, so that the reciprocating motion can further increase the interestingness of body-building.
The timing unit comprises an on button arranged on the base and connected with the electromagnetic iron, an off button control component arranged on the base, a driving component for controlling the off button control component, an off button controlled by the off button control component and connected with the electromagnetic iron, and a timing component matched with the off button control component.
The invention is characterized in that the closing button control assembly comprises a fixed rail connected with the base, a translation rail which is mutually perpendicular to the fixed rail and is in sliding fit with the fixed rail at the center, a first sliding block rotationally connected with the center of the translation rail, a supporting arm arranged at one side of the center of the fixed rail, a swing arm with one end rotationally matched with the supporting arm and the other end slidingly matched with the first sliding block, a second reset torsion spring arranged between the swing arm and the first sliding block, a second sliding block matched with the translation rail, a connecting rod with one end rotationally matched with the second sliding block, and a rotating piece connected with the connecting rod;
one end of the rotating piece is hinged with the other end of the connecting rod, and the other end of the rotating piece is driven to rotate by the driving assembly;
the rotating shaft of the end part of the rotating piece, which is far away from the connecting rod, is positioned at the center of the fixed rail and is perpendicular to the fixed rail and the translation rail respectively;
the closing button is positioned at one end of the translation rail and is matched with the second sliding block;
the timing component controls the swing amplitude of the swing arm.
When the device is used, an operator operates the timing component to enable the swing arm to swing with the maximum swing amplitude as far as possible, drives the translation rail to move back and forth along the fixed rail, the rotating piece is driven to rotate, the second sliding block moves back and forth along the translation rail under the action of the connecting rod, at the moment, the swing amplitude of the second sliding block on the translation rail is smaller, the closing button positioned at the end part cannot be triggered, the swing arm swings back in a damping mode under the action of the second reset torsion spring, namely the swing amplitude is gradually reduced, namely the swing amplitude of the translation rail moving back and forth along the fixed rail is gradually reduced, otherwise, the swing amplitude of the second sliding block on the translation rail is increased until the second sliding block triggers the closing button, namely the countdown is finished.
The invention is characterized in that the driving component comprises a driving shaft which is the same as the rotation shaft of the rotating piece, a motor which is fixed in the base, a fixing plate which is used for installing the motor and a third belt transmission mechanism which is arranged between the driving shaft and the output shaft of the motor are arranged in the base, and preferably, the two driving pieces are driven by the same driving shaft and synchronously rotate, so that the number of the motors can be reduced on one hand, and the synchronization of the button closing control component in the competition process can be ensured on the other hand.
The invention is characterized in that the rotating piece is provided with a triangular gear frame, the rotating shaft of the rotating piece is positioned at a vertex angle of the triangle and is perpendicular to the plane of the triangle, and the timing component comprises a timing component and a rocking handle for driving the timing component; the timing assembly comprises a second cylinder shaft, a second gear and a third gear, wherein the second cylinder shaft is rotatably sleeved on a rotating shaft of the rotating member, the second gear and the third gear are respectively connected at the vertex angle of the triangular rotating member in a meshed mode, the rotating shaft is coaxial with the second cylinder shaft, the first gear is meshed with the second gear, and a timing driving structure is arranged between the rocking handle and the second cylinder shaft; the connecting rod with the pivot of the articulated position of rotating member with the third gear pivot is coaxial, during the use, the rotating member rotates, the connecting rod drives the second slider and follows translation rail round trip movement, owing to the effect of second reset torsional spring, translation rail is unchangeable in the position on the fixed rail, the operator is applied force to the rocking handle this moment, the second spool rotates under the effect of timing drive structure, make second gear rotate along first gear circumference, simultaneously the third gear drives the connecting rod and takes place to rotate, drive translation rail round trip movement along the fixed rail, under the effect of first slider, swing arm takes place to swing, the operator accessible rocking handle control second spool's rotation angle, the swing amplitude of control translation rail, and then the swing arm's swing amplitude, back to the application of force of rocking handle, the countdown begins, in the in-process of swing arm backswing first gear resets gradually, until the countdown is finished, first gear returns to initial position.
The timing driving structure is characterized by comprising a worm wheel with a rotating shaft coaxial with the rotating shaft of the second cylinder shaft, a worm rotatably arranged in the base and meshed with the worm wheel, a second bevel gear with the rotating shaft coaxial with the output shaft of the rocking handle, a first bevel gear meshed with the second bevel gear, and a second belt transmission mechanism arranged between the rotating shaft of the first bevel gear and the rotating shaft of the worm.
When the rotary crank is used, the worm rotates under the action of the first bevel gear, the second bevel gear and the second belt transmission mechanism which are meshed with each other, the worm wheel is driven to rotate, and the second cylinder shaft can be driven to rotate.
In addition, the spiral spring on the output shaft of the rocking handle can replace the second reset torsion spring, and the spiral spring box for installing the spiral spring is arranged on the base correspondingly, so that the structure is simple and the maintenance is convenient.
The beneficial effects of the invention are as follows: the invention is provided with the two corresponding turntables and the racing course units, which not only can realize single body building, but also can play double games, thereby increasing the interest of body building exercises and further improving the enthusiasm of body building exercises; setting a course control component to control the suspension and starting of the course, and further increasing the interest of the body-building process; setting a timing unit to control a course control assembly so as to control the suspension and start of a course; the invention has smart structure, integrates body building and interesting competition, and is suitable for wide popularization and application.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the internal connection relationship of the present invention;
FIG. 3 is a schematic diagram of the timing unit in the present invention;
FIG. 4 is a right side view of the present invention;
fig. 5 is a right side view, partially in section, of the present invention.
Wherein, the reference numerals are as follows: 1. a base; 11. a fixing plate; 12. a barrel; 2. a turntable; 3. a course unit; 301. a U-shaped frame; 302. a course rail; 303. a course block; 304. a threaded rod; 305. a circumferential grinding disc; 306. a first cylinder shaft; 307. a flour mill; 308. a transmission shaft; 309. a first belt drive mechanism; 310. connecting sleeves; 311. a hinge rod; 312. a magnetic suction block; 313. an electromagnet; 314. a distance sensor is arranged; 315. a lower distance sensor; 4. a timing unit; 41. a close button control assembly; 411. a fixed rail; 412. a support arm; 413. swing arms; 414. a first slider; 415. a translation rail; 416. a second slider; 417. a connecting rod; 418. a rotating member; 42. a timing assembly; 421. a first gear; 422. a second gear; 423. a third gear; 424. a second barrel shaft; 425. a worm wheel; 426. a worm; 427. a second belt drive mechanism; 428. a first bevel gear; 429. a second bevel gear; 43. a drive assembly; 430. a motor; 431. a third belt drive mechanism; 432. a drive shaft; 44. a rocking handle; 45. guan Anniu; 46. and (5) opening the button.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Referring to fig. 1 to 5, the embodiment of the present invention provides a multifunctional exercise apparatus, which includes a base 1, two turntables 2 correspondingly rotatably connected to two ends of a side surface of the base 1, and two course units 3 disposed on the base 1 and respectively corresponding to the two turntables 2 one by one, wherein the turntables 2 control the corresponding course units 3, and when in use, the two turntables 2 can be operated by a single person to realize double-person competition, and when in double-person competition, the two turntables 2 can be operated by two persons to complete the corresponding course, so that the person who completes the course first serves as a winner, thereby realizing exercise, and increasing the interest of the exercise process.
The invention is characterized in that the course unit 3 comprises a course rail 302 vertically arranged on the base 1, a course block 303 slidingly matched with the course rail 302, a U-shaped frame 301 with an opening upwards arranged at the top of the course rail 302, a threaded rod 304 penetrating through the closed end of the U-shaped frame 301 and in threaded fit with the U-shaped frame, a circumferential grinding disc 305 coaxially fixed at the top end of the threaded rod 304, and a surface grinding disc 307 with the side matched with the circumferential surface of the circumferential grinding disc 305, wherein the surface grinding disc 307 is driven to rotate by the corresponding turntable 2, when in use, if two persons play, the two course blocks 303 in the course unit 3 are firstly adjusted to be positioned at the same initial height, when the turntable 2 rotates, the surface grinding disc 307 is driven to rotate, when the surface grinding disc 307 is in friction fit with the circumferential grinding disc 305, the circumferential grinding disc 305 rotates along the course rail 302, the course block slides along the course rail 302 under the action of the threaded rod 304, and the course is firstly completed, and preferably, the course unit 3 further comprises an upper distance sensor 314 positioned at the top of the course rail 302 and a lower distance sensor 314 positioned at the bottom of the corresponding turntable 302, so that the distance sensor 314 is firstly determined to finish the distance to finish the course.
The invention is characterized in that the race unit 3 further comprises a first cylinder shaft 306 coaxially fixed with the surface grinding disc 307, two ends of the first cylinder shaft 306 respectively penetrating through two ends of the opening end of the U-shaped frame 301, a transmission shaft 308 coaxially penetrating through the first cylinder shaft 306, and a first belt transmission mechanism 309 arranged between the transmission shaft 308 and the corresponding rotating shaft of the turntable 2, when the turntable 2 rotates, under the action of the first belt transmission mechanism 309, the transmission shaft 308 rotates to drive the first cylinder shaft 306 to rotate, so that the surface grinding disc 307 can be driven to rotate, and the structure and the manufacture are simple and the operation are convenient.
The invention is characterized in that the transmission shaft 308 is in running fit with the U-shaped frame 301, the first barrel shaft 306 is in sliding fit with the transmission shaft 308 along the central line direction of the first barrel shaft 306, the racing unit 3 further comprises a racing course control component for controlling the first barrel shaft 306 to move back and forth, when the first barrel shaft 306 moves to drive the surface grinding disc 307 to be in friction fit with the circumferential grinding disc 305, the racing course is started, when the first barrel shaft 306 moves to the opposite direction, the surface grinding disc 307 is not in fit with the circumferential grinding disc 305, and the racing course is suspended, so that the interestingness of the body-building process can be further increased.
The invention is characterized in that the race control assembly comprises a connecting sleeve 310 which is positioned outside the U-shaped frame 301 and is in rotary fit with the end part of the first cylinder shaft 306, a hinging rod 311 which is hinged with the U-shaped frame 301 at the middle part and is hinged with the connecting sleeve 310 at the top end, a magnetic attraction block 312 which is arranged at the bottom end of the hinging rod 311, a first reset torsion spring which is arranged at the hinging part of the hinging rod 311 and the U-shaped frame 301, and an electromagnet 313 which is arranged on the U-shaped frame 301 and is in magnetic attraction fit with the magnetic attraction block 312, when the electromagnet 313 is electrified, the magnetic attraction block 312 can be adsorbed, under the action of the hinging rod 311, the connecting sleeve 310 can drive the first cylinder shaft 306 to slide, and then the surface grinding disc 307 is driven to contact with and be in friction fit with the circumferential grinding disc 305, at the moment, the first reset torsion spring is elastically deformed, and when the electromagnet 313 is electrified, the hinging rod 311 rotates under the action of the first reset torsion spring, the first cylinder shaft 306 can be driven to slide reversely, and then the surface grinding disc 307 is driven to be far away from the circumferential grinding disc 305.
The invention is characterized in that the multifunctional body-building equipment further comprises a timing unit 4 which is respectively in one-to-one correspondence with the course control components, the timing unit 4 controls the suspension and starting of the course, namely, in the whole course, the timing unit 4 provides a plurality of countdown, in each countdown process, an operator can indirectly drive the course block 303 to slide along the course rail 302 through the turntable 2, the countdown finishes the suspension of the course, and the operator needs to start the timing unit 4 again to perform new countdown, so that the interestingness of body-building can be further increased.
The invention is characterized in that the timing unit 4 comprises an on button 46 which is arranged on the base 1 and is electrically connected with the electromagnet 313, an off button control component 41 which is arranged on the base 1 and is used for controlling the driving component 43 of the off button control component 41, an off button 45 which is controlled by the off button control component 41 and is electrically connected with the electromagnet 313, and a timing component which is matched with the off button control component 41, when the on button is triggered, an operator starts the driving component 43, the off button control component 41 starts to act, the timing component is controlled to start countdown, the on button 46 is triggered to enable the electromagnet 313 to start a competition course, the off button 46 is triggered to be started until the off button 45 is triggered to finish timing by the off button control component 41, namely the competition course is suspended, the operator controls the timing component to start countdown again, so as to continue the competition course, and is reciprocated until the whole competition course is finished, preferably, the on button 46 is arranged into two, an upper button and a lower button 303 are respectively, when the upper button is triggered, a winner is correspondingly determined by the upper distance sensor 314, when the upper button is triggered, when the lower button is triggered, the lower button is correspondingly triggered, the distance sensor is correspondingly used, the lower button is triggered, the winner is correspondingly to be further determined by the operator to be located in the lower player, and the user to be further stressed in the competition, and the user can be further, and the user can be triggered to move the user, and the user can correspondingly to step the user, and the user can be further to step the game, and the user can be determined to be further to step the step, and the user.
The key-off control assembly 41 comprises a fixed rail 411 connected with the base 1, a translation rail 415 perpendicular to the fixed rail 411 and in sliding fit with the fixed rail 411 at the center, a first sliding block 414 rotatably connected with the center of the translation rail 415, a supporting arm 412 arranged at one side of the center of the fixed rail 411, a swing arm 413 with one end in sliding fit with the supporting arm 412 and the other end in sliding fit with the first sliding block 414, a second reset torsion spring arranged between the swing arm 413 and the first sliding block 414, a second sliding block 416 matched with the translation rail 415, a connecting rod 417 with one end in sliding fit with the second sliding block 416, and a rotating piece 418 connected with the connecting rod 417;
one end of the rotating member 418 is hinged with the other end of the connecting rod 417, and the other end is driven to rotate by the driving component 43;
the rotating shaft of the end of the rotating member 418 away from the connecting rod 417 is positioned at the center of the fixed rail 411 and is perpendicular to the fixed rail 411 and the translation rail 415, respectively;
the closing button 45 is positioned at one end of the translation rail 415 and is matched with the second sliding block 416;
the timing means controls the swing amplitude of the swing arm 413.
When the timing device is used, an operator operates the timing component to control the swing arm to swing with the maximum swing amplitude as far as possible, drives the translation rail 415 to move back and forth along the fixed rail 411, the rotating piece 418 is driven to rotate, the second sliding block 416 moves back and forth along the translation rail 415 under the action of the connecting rod 417, at this time, the swing amplitude of the second sliding block 416 on the translation rail 415 is smaller, the closing button 45 at the end part cannot be triggered, under the action of the second reset torsion spring, the swing arm 413 swings back in a damping mode, namely the swing amplitude is gradually reduced, namely the swing amplitude of the translation rail 415 moving back and forth along the fixed rail 411 is gradually reduced, otherwise, the swing amplitude of the second sliding block 416 on the translation rail 415 is increased until the second sliding block 416 triggers the closing button 45, namely the countdown is finished.
In particular, the present invention is characterized in that the driving unit 43 includes a driving shaft 432 which is identical to the rotation shaft of the rotating member 418, a motor 430 which is fixed in the base 1, a fixing plate 11 which is provided in the base 1 and is used for installing the motor 430, and a third belt transmission mechanism 431 which is provided between the driving shaft 432 and the output shaft of the motor 430, and preferably, the two driving members 418 are driven by the same driving shaft 432 and rotate synchronously, so that on one hand, the number of the motors used can be reduced, and on the other hand, the synchronization of the button closing control unit 41 during the competition can be ensured.
In a specific feature of the present invention, the rotating member 418 is configured as a triangular gear frame, the rotation axis of the rotating member 418 is located at a vertex angle of the triangle and is perpendicular to the plane of the triangle, and the timing component includes a timing component 42 and a crank 44 for driving the timing component 42; the timing assembly 42 comprises a second cylinder shaft 424 rotatably sleeved on the rotation shaft of the rotating member 418, a second gear 422 and a third gear 423 which are respectively connected at the vertex angle of the triangular rotating member in a rotating way and meshed with each other, a first gear 421 which is coaxial with the second cylinder shaft 424 and meshed with the second gear 422, and a timing driving structure arranged between the rocking handle 44 and the second cylinder shaft 424; when the rotary table is used, the rotating shaft at the hinged part of the connecting rod 417 and the rotating piece 418 is coaxial with the rotating shaft of the third gear 423, the rotating piece 418 rotates, the connecting rod 417 drives the second sliding block 416 to move back and forth along the translation rail 415, the position of the translation rail 415 on the fixed rail 411 is unchanged due to the effect of the second reset torsion spring, an operator applies force to the rocking handle 44 at the moment, the second cylinder shaft 424 rotates under the effect of the timing driving structure, the second gear 422 rotates along the circumferential direction of the first gear 421, meanwhile, the third gear 423 drives the connecting rod 417 to rotate, the translation rail 415 is driven to move back and forth along the fixed rail 411, the swinging arm 413 swings under the effect of the first sliding block 414, the operator can control the rotating angle of the second cylinder shaft 424 through the rocking handle 44, the swinging amplitude of the swinging arm 413 is controlled, after the force applied to the rocking handle 44 is removed, the countdown is started, the first gear 421 is gradually reset in the process of the backswing of the swinging arm 413 until the countdown is finished, and the first gear 421 returns to the original position.
The timing drive structure of the present invention is also characterized by comprising a worm wheel 425 having a rotation axis coaxial with the rotation axis of the second cylinder shaft 424, a worm 426 rotatably provided in the base 1 and engaged with the worm wheel 425, a second bevel gear 429 having a rotation axis coaxial with the output shaft of the crank 44, a first bevel gear 428 engaged with the second bevel gear 429, and a second belt transmission mechanism 427 provided between the rotation axis of the first bevel gear 428 and the rotation axis of the worm 426.
In use, the crank 44 is rotated, and under the action of the first bevel gear 428, the second bevel gear 429 and the second belt transmission mechanism 427, the worm 426 rotates to drive the worm wheel 425 to rotate, and the second cylinder shaft 424 can be driven to rotate.
In addition, a spring arranged on the output shaft of the rocking handle 44 can replace the second reset torsion spring, and correspondingly, the spring box 12 for installing the spring is arranged on the base 1, so that the structure is simple and the maintenance is convenient.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The multifunctional body-building equipment is characterized by comprising a base (1), two turntables (2) correspondingly connected to two ends of one side surface of the base (1) in a rotating mode, and two competition units (3) which are arranged on the base (1) and respectively correspond to the two turntables (2) one by one, wherein the turntables (2) control the corresponding competition units (3);
the racing unit (3) comprises a racing track (302) vertically arranged on the base (1), a racing block (303) in sliding fit with the racing track (302), a U-shaped frame (301) with an opening upwards arranged at the top of the racing track (302), a threaded rod (304) penetrating through the closed end of the U-shaped frame (301) and in threaded fit with the U-shaped frame, a circumferential grinding disc (305) with the bottom in rotating fit with the racing block (303), and a surface grinding disc (307) with the side matched with the circumferential surface of the circumferential grinding disc (305), wherein the surface grinding disc (307) is driven to rotate by the corresponding rotating disc (2);
the racing unit (3) further comprises a first cylinder shaft (306) which is coaxially fixed with the surface grinding disc (307) and two ends of which respectively penetrate through two ends of the opening end of the U-shaped frame (301), a transmission shaft (308) which coaxially penetrates through the first cylinder shaft (306), and a first belt transmission mechanism (309) which is arranged between the transmission shaft (308) and the corresponding rotating shaft of the rotating disc (2);
the transmission shaft (308) is in running fit with the U-shaped frame (301), the first barrel shaft (306) is in sliding fit with the transmission shaft (308) along the central line direction of the first barrel shaft (306), and the racing unit (3) further comprises a racing control assembly for controlling the first barrel shaft (306) to move back and forth.
2. The multifunctional exercise equipment according to claim 1, wherein the course control assembly comprises a connecting sleeve (310) which is positioned outside the U-shaped frame (301) and is in rotary fit with the end part of the first cylinder shaft (306), a hinging rod (311) which is hinged with the U-shaped frame (301) at the middle part and is hinged with the connecting sleeve (310) at the top end, a magnetic attraction block (312) which is arranged at the bottom end of the hinging rod (311), a first reset torsion spring which is arranged at the hinging part of the hinging rod (311) and the U-shaped frame (301), and an electromagnet (313) which is arranged on the U-shaped frame (301) and is in magnetic attraction fit with the magnetic attraction block (312).
3. The multi-function exercise apparatus of claim 2, further comprising timing units (4) respectively in one-to-one correspondence with the course control components.
4. A multi-function exercise apparatus according to claim 3, wherein the timing unit (4) comprises an on button (46) provided on the base (1) in electrical connection with the electromagnet (313), an off button control assembly (41) provided on the base (1), a driving assembly (43) controlling the off button control assembly (41), an off button (45) controlled by the off button control assembly (41) in electrical connection with the electromagnet (313), and a timing member cooperating with the off button control assembly (41).
5. The multi-function exercise apparatus according to claim 4, wherein the off-button control assembly (41) includes a fixed rail (411) connected to the base (1), a translation rail (415) perpendicular to the fixed rail (411) and slidably fitted to the fixed rail (411) at the center, a first slider (414) rotatably connected to the translation rail (415) at the center, a support arm (412) provided at one side of the center of the fixed rail (411), a swing arm (413) having one end rotatably fitted to the support arm (412) and the other end slidably fitted to the first slider (414), a second return torsion spring provided between the swing arm (413) and the first slider (414), a second slider (416) fitted to the translation rail (415), a link (417) having one end rotatably fitted to the second slider (416), and a rotating member (418) connected to the link (417);
one end of the rotating piece (418) is hinged with the other end of the connecting rod (417), and the other end of the rotating piece is driven to rotate by the driving component (43);
the rotating shaft of the end part of the rotating piece (418) far away from the connecting rod (417) is positioned at the center of the fixed rail (411) and is perpendicular to the fixed rail (411) and the translation rail (415) respectively;
the closing button (45) is positioned at one end of the translation rail (415) and is matched with the second sliding block (416);
the timing part controls the swing amplitude of the swing arm (413).
6. The multi-function exercise apparatus of claim 5, wherein the drive assembly (43) comprises a drive shaft (432) coaxial with the rotational axis of the rotating member (418), a motor (430) fixed within the base (1), and a third belt transmission mechanism (431) disposed between the drive shaft (432) and the output shaft of the motor (430).
7. The multi-function exercise apparatus of claim 6, wherein the rotating member (418) is provided as a triangular gear frame, the rotation axis of the rotating member (418) is located at a vertex angle of the triangle and perpendicular to the plane of the triangle, the timing member comprises a timing assembly (42), and a crank (44) for driving the timing assembly (42); the timing assembly (42) comprises a second cylinder shaft (424) rotatably sleeved on the rotating shaft of the rotating member (418), a second gear (422) and a third gear (423) which are respectively connected at the vertex angle of the triangular rotating member and meshed with each other, a first gear (421) which is coaxial with the second cylinder shaft (424) and meshed with the second gear (422), and a timing driving structure arranged between the rocking handle (44) and the second cylinder shaft (424); the rotating shaft of the hinged part of the connecting rod (417) and the rotating piece (418) is coaxial with the rotating shaft of the third gear (423).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210286104.8A CN114768187B (en) | 2022-03-22 | 2022-03-22 | Multifunctional body-building equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210286104.8A CN114768187B (en) | 2022-03-22 | 2022-03-22 | Multifunctional body-building equipment |
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| CN114768187A CN114768187A (en) | 2022-07-22 |
| CN114768187B true CN114768187B (en) | 2023-12-01 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565050U (en) * | 2009-11-12 | 2010-09-01 | 彭勇 | Multifunctional Taiji wheel |
| CN207640896U (en) * | 2017-10-27 | 2018-07-24 | 北京奥康达体育产业股份有限公司 | Multifunctional body-building runner |
| CN208096951U (en) * | 2017-11-20 | 2018-11-16 | 徐勇强 | A kind of disability rehabilitation's assistor |
| DE202021102573U1 (en) * | 2020-06-04 | 2021-06-24 | Great Fitness Industrial Co., Ltd. | Training device with a symmetrical and upright turntable |
-
2022
- 2022-03-22 CN CN202210286104.8A patent/CN114768187B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565050U (en) * | 2009-11-12 | 2010-09-01 | 彭勇 | Multifunctional Taiji wheel |
| CN207640896U (en) * | 2017-10-27 | 2018-07-24 | 北京奥康达体育产业股份有限公司 | Multifunctional body-building runner |
| CN208096951U (en) * | 2017-11-20 | 2018-11-16 | 徐勇强 | A kind of disability rehabilitation's assistor |
| DE202021102573U1 (en) * | 2020-06-04 | 2021-06-24 | Great Fitness Industrial Co., Ltd. | Training device with a symmetrical and upright turntable |
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| Publication number | Publication date |
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| CN114768187A (en) | 2022-07-22 |
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