CN112843606A

CN112843606A - Multifunctional aerobics pedal

Info

Publication number: CN112843606A
Application number: CN202011641628.1A
Authority: CN
Inventors: 沈玉梅
Original assignee: Dongguan Polytechnic
Current assignee: Dongguan Polytechnic
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-28

Abstract

The invention relates to the technical field of aerobics instruments, in particular to a multifunctional aerobics pedal which comprises a pedal, a reinforcing plate, a base, an elastic supporting part, a lifting adjusting mechanism, an angle adjusting mechanism, a controller and a player, wherein the bottom surface of the elastic supporting part is connected with the output end of the lifting adjusting mechanism, the output end of the angle adjusting mechanism is connected with the base, the lifting adjusting mechanism is electrically connected with the controller, one side of the pedal is concavely provided with a containing cavity, the inner wall of the containing cavity is connected with a containing drawer in a sliding mode through a ball sliding rail, the containing cavity is used for containing a containing drawer, and the containing drawer is used for containing aerobics instruments. The multifunctional fitness device is multifunctional, can perform fitness exercise under the condition of music accompaniment, can adjust the height and the angle of the pedal to meet the requirements of different fitness actions, can be used for accommodating the fitness pad or related fitness equipment, is convenient to use, does not occupy the space, and can enable the interior to be neat.

Description

Multifunctional aerobics pedal

Technical Field

The invention relates to the technical field of aerobics instruments, in particular to a multifunctional aerobics pedal.

Background

Pedal aerobics is a special apparatus aerobics derived from bare-handed aerobics. Generally refers to the action and step of doing a gymnastic exercise on a step having a height of 10.16-25.4 cm and the ground. It has all the characteristics of aerobics exercises, and the body builder can easily achieve the effective strength of exercise and weight reduction according to the self condition, and can effectively improve the cardio-pulmonary function level. The height and the angle of the pedal in the currently used aerobics pedal are fixed and cannot be adjusted, the user experience feeling is poor, the user can hardly complete related aerobics actions, and aerobics appliances such as aerobics pads need to be additionally stored, so that the usage is inconvenient and the space is easily occupied. Therefore, the drawbacks are obvious, and a solution is needed.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a multifunctional gymnastic pedal.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multifunctional aerobics pedal comprises a pedal body, a base, an elastic supporting part connected to the bottom surface of the pedal body, a lifting adjusting mechanism arranged on the base, an angle adjusting mechanism arranged on the base, a controller arranged on the base and a player electrically connected with the controller, wherein the bottom surface of the elastic supporting part is connected with the output end of the lifting adjusting mechanism, the output end of the angle adjusting mechanism is connected with the base, the lifting adjusting mechanism is electrically connected with the controller, a containing cavity is concavely arranged on one side of the pedal body, a containing drawer is slidably connected to the inner wall of the containing cavity and used for containing the containing drawer, the containing drawer is used for containing aerobics tools, a reinforcing plate is arranged on the bottom surface of the pedal body, and the containing drawer is slidably connected with the side wall of the containing cavity through a ball sliding rail.

Further, the bottom of base is provided with the slipmat.

Furthermore, the lateral wall of base is provided with a plurality of removal subassemblies, remove the subassembly including installing in the lift driver of the lateral wall of base and rotating the universal castor who sets up in lift driver's output, lift driver is connected with the controller electricity, lift driver is used for driving the universal castor and goes up and down in order to be higher than or be less than the bottom surface of base.

Furthermore, the outer side face of the storage drawer is provided with a fixing lug, and the fixing lug is fixedly connected with the pedal through a locking piece.

Further, fixed ear is provided with the via hole, step on the flat board and be provided with the jack with the via hole intercommunication, the concave draw-in groove that is equipped with of inner wall of jack, the draw-in groove is located the middle part of jack, the locking part includes the end cover, connects in the post of inserting of end cover and connects in the fixture block of the lateral wall of inserting the post, the end cover is contradicted with the lateral surface of fixed ear, it inserts in the jack via the via hole to insert post and fixture block, fixture block and draw-in groove joint.

Further, sliding connection has the conflict board in the jack, be connected with first elastic component between the diapire of conflict board and jack, the conflict board is used for contradicting the bottom of inserting the post.

Furthermore, the lifting adjusting mechanism comprises two lifting connecting rods, a bidirectional screw rod rotationally connected to the base, a positive nut in threaded connection with a positive thread section of the bidirectional screw rod, a negative nut in threaded connection with a negative thread section of the bidirectional screw rod, two lifting screw rods vertically arranged and rotationally connected to the base, two lifting nuts respectively in threaded connection with the two lifting screw rods, a lifting plate connected to the two lifting nuts, two hinge parts arranged on the bottom surface of the lifting plate, and a rotational driver arranged on the base and used for driving the bidirectional screw rod to rotate, wherein two ends of one lifting connecting rod are respectively hinged with the positive nut and one hinge part, two ends of the other lifting connecting rod are respectively hinged with the negative nut and the other hinge part, and the bottom ends of the two lifting screw rods are respectively provided with a first helical gear, and the two ends of the bidirectional screw rod are respectively provided with a second bevel gear meshed with the corresponding first bevel gear.

Further, the elastic support portion includes from the last vibration/noise reduction layer that down connects gradually, holds chamber and elasticity gasbag, the top and the step board on vibration/noise reduction layer are connected, the bottom and the lifter plate of elasticity gasbag are connected, it is provided with the gas filled structure who is used for providing atmospheric pressure to the elasticity gasbag to hold the chamber.

Furthermore, the inflation structure comprises a control valve arranged in the accommodating cavity, an inflator pump arranged in the accommodating cavity, a connecting air pipe connected between the air outlet end of the inflator pump and the air inlet end of the control valve, and an inflation pipe connected between the air outlet end of the control valve and the air inlet of the elastic air bag, wherein the control valve and the inflator pump are electrically connected with the controller.

Further, a vibration/noise reduction layer contains a section of thick bamboo, third elastic component and abatvoix including the no lid, and the no lid is held in third elastic component and abatvoix all, abatvoix and the interior diapire that the no lid held a section of thick bamboo are connected, the one end of third elastic component is contradicted with the bottom surface of pedal, the other end and the abatvoix of third elastic component are contradicted, the top that the no lid held a section of thick bamboo is connected with the bottom surface of pedal, the bottom that the no lid held a section of thick bamboo with hold the chamber and be connected, the no lid holds a section of thick bamboo and adopts elastic material to make.

The invention has the beneficial effects that: in practical application, the multifunctional body-building exercise pedal is placed on a supporting surface, the pedal is supported by the elastic supporting part, the foot of a user is trampled on the pedal to do body-building exercise or performs related body-building exercise actions through the body-building exercise pedal, the multifunctional body-building exercise pedal is convenient to use, and in the exercise process of the user, the player can be controlled by the controller to play music and the like so as to move under the musical accompaniment; the user is according to the demand of actual motion action, can go up and down through the elastic support portion of lift adjustment mechanism drive with the step board, with the co-altitude of adjusting the step board, also can adjust the angle of base with elastic support portion and step board through angle adjustment mechanism, so that the step board can the level place also can place on specific angle slope, adjust the co-altitude and the angle of step board in a flexible way, be favorable to the user to accomplish the demand of different actions, thereby be favorable to having improved the practicality of aerobics pedal and supplementary variety of accomplishing the action. Accomodate the drawer and can accomodate aerobics pad or relevant aerobics apparatus, when needs use aerobics pad or relevant aerobics apparatus, only need to accomodate the drawer and pull out from accomodating the intracavity, can take aerobics pad or relevant aerobics apparatus, easy operation, it is convenient to use, is convenient for accomodate keeping aerobics pad or relevant aerobics apparatus for the function of this aerobics pedal is various. The multifunctional fitness device is reasonable in structural design, multiple in functions and good in user experience effect, the player is arranged, fitness exercise can be performed under the condition of music accompaniment, the height and the angle of the pedal can be adjusted to meet the requirements of different fitness actions, the containing drawer can contain the fitness pad or related fitness equipment, the multifunctional fitness device is convenient and fast to use, the fitness pad or related fitness equipment does not occupy the space, and the indoor tidiness can be achieved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic perspective view of the storage drawer according to the present invention.

Fig. 3 is a partial cross-sectional view of the fastener of the present invention securing the mounting lug to the pedal.

Fig. 4 is an exploded view of the angle adjustment mechanism of the present invention.

Fig. 5 is an exploded view of another angle of the angle adjustment mechanism of the present invention.

Description of reference numerals:

1. treading a pedal; 2. a base; 3. a base; 4. an elastic support portion; 5. a lifting adjusting mechanism; 6. an angle adjusting mechanism; 7. a controller; 8. a player; 9. a receiving cavity; 10. a storage drawer; 11. a non-slip mat; 12. a moving assembly; 13. a lift drive; 14. a universal caster; 15. fixing the ear; 16. a via hole; 17. a jack; 18. a card slot; 19. a locking member; 20. an end cap; 21. inserting a column; 22. a clamping block; 23. a touch plate; 24. a first elastic member; 25. a lifting connecting rod; 26. a bidirectional screw rod; 27. a positive nut; 28. a counter nut; 29. a lifting screw rod; 30. a lifting nut; 31. a lifting plate; 32. an articulation member; 33. a rotation driver; 34. a first helical gear; 35. a second helical gear; 36. a fixed seat; 37. an angle adjusting member; 38. a locking mechanism; 39. a first angle adjustment structure; 40. a second angle adjustment structure; 41. a concave conical surface; 42. a first snap tooth; 43. a convex conical surface; 44. a second snap tooth; 45. a rotating part; 46. a rotating drum; 47. a gland; 48. a second elastic member; 49. a pull rod; 50. a drive unit; 51. a limiting block; 52. an accommodating cavity; 53. pressing a cam block; 54. a blocking plane; 55. extruding the convex part; 56. a damping and noise reducing layer; 57. an accommodating chamber; 58. an elastic air bag; 59. an inflatable structure; 60. a control valve; 61. an inflator pump; 62. connecting an air pipe; 63. an inflation tube; 64. an air pressure detection sensor; 65. a coverless containment drum; 66. a third elastic member; 67. a sound-absorbing panel; 68. a reinforcing plate; 69. a pushing handle.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 5, the multifunctional body building pedal provided by the present invention comprises a pedal 1, a base 2, a base 3, an elastic support portion 4 connected to the bottom surface of the pedal 1, a lifting adjustment mechanism 5 installed on the base 2, an angle adjustment mechanism 6 installed on the base 3, a controller 7 installed on the base 2, and a player 8 electrically connected to the controller 7, wherein the bottom surface of the elastic support portion 4 is connected to the output end of the lifting adjustment mechanism 5, the output end of the angle adjustment mechanism 6 is connected to the base 2, the lifting adjustment mechanism 5 is electrically connected to the controller 7, a receiving cavity 9 is concavely provided on one side of the pedal 1, a receiving drawer 10 is slidably connected to the inner wall of the receiving cavity 9, the receiving cavity 9 is used for accommodating the receiving drawer 10, and the receiving drawer 10 is used for receiving body building tools.

In practical application, the multifunctional body-building exercise pedal is placed on a supporting surface, the pedal 1 is supported by the elastic supporting part 4, the foot of a user tramples on the pedal 1 to do body-building exercises or performs related body-building exercise actions through the body-building exercise pedal, the use is convenient, in the exercise process of the user, the player 8 can be controlled by the controller 7 to play music or broadcast and the like so as to exercise under the musical accompaniment, on one hand, the user can conveniently cooperate with the music to do body-building exercises, on the other hand, the relaxation of the user is facilitated, the interestingness is improved, the problem that the user cannot do long-term exercise due to the fact that the exercise is boring and tedious is avoided, and the body-building exercise effect is improved; the user is according to the demand of actual motion action, can drive elastic support portion 4 through lifting adjusting mechanism 5 and take 1 lift of trampling board, with the co-altitude of adjusting trampling board 1, also can adjust the angle of base 2 and take 4 of elastic support portion and trampling board 1 through angle adjusting mechanism 6, so that trampling board 1 can the level place also can place on specific angle slope, adjust the co-altitude and the angle of trampling board 1 in a flexible way, be favorable to the user to accomplish the demand of different actions, thereby be favorable to improving the practicality of aerobics pedal and the supplementary variety of accomplishing the action. Accomodate drawer 10 and can accomodate aerobics pad or relevant aerobics apparatus, when needs use aerobics pad or relevant aerobics apparatus, only need to accomodate drawer 10 and follow the pull out of accomodating chamber 9, can take aerobics pad or relevant aerobics apparatus, easy operation, it is convenient to use, is convenient for accomodate keeping aerobics pad or relevant aerobics apparatus for the function of this aerobics pedal is various, and user experience is effectual. The multifunctional fitness device is reasonable in structural design and multiple in functions, the player 8 is arranged, fitness exercise can be performed under the condition of music accompaniment, the height and the angle of the pedal 1 can be adjusted to meet the requirements of different fitness actions, the containing drawer 10 can contain the fitness pads or related fitness equipment, the multifunctional fitness device is convenient and fast to use, the fitness pads or related fitness equipment do not occupy the space, and the indoor tidiness can be achieved.

In this embodiment, the bottom of the base 3 is provided with a non-slip mat 11; the protective pad is a rubber pad, not only plays a role in skid resistance, improves the stability of the aerobics pedal, but also plays a role in buffering and shock absorption, reduces the generation of noise and improves the effect of aerobics exercise.

Preferably, the top surface of the pedal 1 is provided with anti-skidding lines, and the anti-skidding lines can increase the friction force between the sole of a user and the pedal 1, thereby avoiding the phenomenon of skidding and improving the safety performance of using the aerobics pedal.

In this embodiment, the side wall of the base 3 is provided with a plurality of moving assemblies 12, each moving assembly 12 includes a lifting driver 13 installed on the side wall of the base 3 and a universal caster 14 rotatably installed at the output end of the lifting driver 13, the lifting driver 13 is electrically connected with the controller 7, the lifting driver 13 is used for driving the universal caster 14 to lift so that the bottom of the universal caster 14 is higher than or lower than the bottom surface of the base 3, and the controller 7 is provided with a human-computer interface, which is convenient for a user to control; specifically, the lifting actuator 13 is a cylinder or an oil cylinder.

In practical application, the aerobics pedal is placed on a supporting surface (such as the ground, etc.), and the base 3 plays a role of fixed support, thereby ensuring the stability of the aerobics pedal; when this aerobics pedal is removed to needs, 7 drive lift driver 13's of controller output extends, make 14 orientation towards the direction of being close to the holding surface of casters remove, conflict with the holding surface until 14 casters, and base 3 and holding surface separation, 14 casters play the effect of support, only need promote this aerobics pedal this moment, 14 casters roll with the holding surface and conflict and can realize transportation and transfer, and the transportation is convenient, has improved the mobility of this aerobics pedal, transportation labour saving and time saving.

In this embodiment, a fixing lug 15 is disposed on an outer side surface of the storage drawer 10, and the fixing lug 15 is fixedly connected to the pedal 1 via a locking member 19. The fixing lug 15 is locked on the pedal 1 through the locking piece 19, so that the storage drawer 10 is firmly connected with the pedal 1, the storage drawer 10 is prevented from being pulled out unintentionally, and the stability of the storage drawer 10 is improved.

In this embodiment, fixed ear 15 is provided with via hole 16, step on the flat board and be provided with the jack 17 with via hole 16 intercommunication, the concave draw-in groove 18 that is equipped with of inner wall of jack 17, draw-in groove 18 is located the middle part position of jack 17, locking part 19 includes end cover 20, connects in end cover 20 insert post 21 and connect in the fixture block 22 of the lateral wall of inserting post 21, end cover 20 contradicts with fixed ear 15's lateral surface, insert post 21 and fixture block 22 in via hole 16 inserts jack 17, fixture block 22 and draw-in groove 18 joint.

When the locking piece 19 locks the fixing lug 15 on the pedal 1, the inner side surface of the end cover 20 is abutted against the pedal 1 to limit the locking piece 19, the inserting column 21 penetrates through the through hole 16 and the inserting hole 17, and the clamping block 22 is clamped with the clamping groove 18. When the locking piece 19 needs to be disassembled so that the storage drawer 10 can be pulled out of the storage cavity 9, the locking piece 19 only needs to be rotated to enable the clamping block 22 to rotate into the insertion hole 17 from the clamping groove 18, then the locking piece 19 is pulled out of the insertion hole 17 and the through hole 16, and the storage drawer 10 can be unlocked.

Preferably, the outer side surface of the end cover 20 is provided with an operation part, and the operation part is a bump or a groove, so that a user can conveniently rotate the locking piece 19, and the operation is convenient.

Preferably, the pedal 1 is concavely provided with a containing groove, and the fixing lug 15 is contained in the containing groove, so that the structure is compact and the appearance is attractive.

In this embodiment, sliding connection has a touch panel 23 in the jack 17, be connected with first elastic component 24 between the diapire of touch panel 23 and jack 17, touch panel 23 is used for contradicting the bottom of inserting post 21, first elastic component 24 is the spring. After the storage drawer 10 is locked on the pedal 1 by the locking member 19, the first elastic member 24 provides a certain elastic force to the end of the locking member 19 via the contact plate 23, so that the latch 22 is tightly attached to the inner wall of the slot 18, the latch 22 is firmly connected to the slot 18, the locking member 19 is prevented from loosening, and the locking effect of the locking member 19 is improved. After the latch 22 of the locking member 19 rotates to the latch 18, the first elastic member 24 provides a certain elastic force to the locking member 19 through the contact plate 23, so that the locking member 19 can be ejected out of the insertion hole 17 and the through hole 16, which is convenient for a user to detach the locking member 19 from the insertion hole 17 and the through hole 16.

In this embodiment, the lifting adjusting mechanism 5 includes two lifting links 25, a bidirectional screw rod 26 rotatably connected to the base 2, a positive nut 27 threadedly connected to a positive thread section of the bidirectional screw rod 26, a negative nut 28 threadedly connected to a negative thread section of the bidirectional screw rod 26, two lifting screws 29 vertically arranged and rotatably connected to the base 2, two lifting nuts 30 respectively threadedly connected to the two lifting screws 29, a lifting plate 31 connected to the two lifting nuts 30, two hinge members 32 arranged on a bottom surface of the lifting plate 31, and a rotary driver 33 installed on the base 2 and used for driving the bidirectional screw rod 26 to rotate, wherein two ends of one lifting link 25 are respectively hinged to the positive nut 27 and one hinge member 32, two ends of the other lifting link 25 are respectively hinged to the negative nut 28 and the other hinge member 32, bottom ends of the two lifting screws 29 are respectively provided with a first helical gear 34, two ends of the bidirectional screw rod 26 are respectively provided with a second bevel gear 35 meshed with the corresponding first bevel gear 34, and the rotary driver 33 is electrically connected with the controller 7; specifically, the rotation driver 33 includes a housing installed on the base 2, a motor installed in the housing, a first gear installed on an output shaft of the motor, and a second gear sleeved in the middle of the bidirectional screw rod 26, the first gear is engaged with the second gear, the motor is electrically connected to the controller 7, the bidirectional screw rod 26 is horizontally disposed, and the lifting screw rod 29 is vertically disposed.

When the height position of the pedal 1 is adjusted, the motor drives the first gear to rotate, the rotating first gear drives the second gear to rotate, the rotating second gear drives the bidirectional screw rod 26 to rotate, the rotating bidirectional screw rod 26 drives the positive nut 27 and the negative nut 28 to move close to or away from each other at two ends of the bidirectional screw rod 26 respectively, the moving positive nut 27 and the negative nut 28 drive the two lifting connecting rods 25 to swing respectively, the two swinging lifting connecting rods 25 cooperate to drive the lifting plate 31 to lift along with the elastic supporting part 4, meanwhile, the rotating bidirectional screw rod 26 drives the second helical gear 35 at the end part thereof to rotate, the rotating second helical gear 35 is meshed with the first helical gear 34 to drive the first helical gear 34 to rotate, the rotating first helical gear 34 drives the lifting screw rod 29 to rotate, the rotating lifting screw rod 29 drives the lifting nut 30 to lift along the lifting screw rod 29, the lifting nut 30 drives the lifting plate 31 to lift along with the elastic supporting part 4, so as to realize the adjustment of the height position of the pedal 1. Through the swing of lifting connecting rod 25 and the lift of lifting nut 30 in order to drive lifter plate 31 and go up and down, be favorable to having improved the stability that lifter plate 31 goes up and down, and improved the holding power of lift adjustment mechanism 5 to lifter plate 31, stability is good, and long service life guarantees that the user can carry out normal body building motion.

In this embodiment, the angle adjusting mechanism 6 includes a fixing seat 36, an angle adjusting member 37 and a locking mechanism 38, the fixing seat 36 is installed on the bottom surface of the base 2, one end of the angle adjusting member 37 is disposed on the base 3, the other end of the angle adjusting member 37 is rotatably connected to the fixing seat 36, a first angle adjusting structure 39 and a second angle adjusting structure 40 are respectively disposed on sides of the angle adjusting member 37 and the fixing seat 36, which are close to each other, the first angle adjusting structure 39 is a concave tapered tooth surface, the second angle adjusting structure 40 is a convex tapered tooth surface, and the locking mechanism 38 is configured to lock the angle adjusting member 37 and the fixing seat 36, so that the first angle adjusting structure 39 and the second angle adjusting structure 40 are in a clamping connection.

In practical applications, the locking mechanism 38 locks the fixing seat 36 and the angle adjusting member 37 together, so that the base 2 is fixed at a specific angle, and the base 3 supports the base 2; when the angles of the base 2 and the pedal 1 need to be adjusted, the locking mechanism 38 unlocks the fixed seat 36 and the angle adjusting piece 37, so that the first angle adjusting structure 39 and the second angle adjusting structure 40 are not clamped, the fixed seat 36 can rotate relative to the angle adjusting piece 37, the fixed seat 36 and the base 2 synchronously rotate to adjust the angle of the pedal 1, the pedal 1 can be horizontally arranged and can be obliquely arranged, a user determines the angle of the pedal 1 according to the actual bodybuilding action requirement, and the corresponding bodybuilding action can be completed by the user; after the angle of the pedal 1 is adjusted, the locking mechanism 38 locks the fixing base 36 and the angle adjusting member 37 together, and the first angle adjusting structure 39 is connected with the second angle adjusting structure 40 in a clamping manner, so as to fix the angle of the pedal 1. This structural design, the angle modulation of pedal 1 is convenient, and the practicality is strong, and through indent toper flank of tooth and the unsmooth adaptation joint of evagination toper flank of tooth, uses fixing base 36 and angle adjusting part 37 can firmly the joint together, has improved pedal 1's stability for this aerobics exercises footboard uses firmly, and the security performance is good.

In this embodiment, the concave tapered tooth surface includes a concave tapered surface 41 and a plurality of first snap teeth 42 disposed on the concave tapered surface 41, the plurality of first snap teeth 42 are disposed around a central axis of the concave tapered surface 41 in an annular array, and the plurality of first snap teeth 42 are disposed at equal angles; the convex conical tooth surface comprises a convex conical surface 43 and a plurality of second clamping teeth 44 arranged on the convex conical surface 43, the second clamping teeth 44 are arranged around a central bearing of the convex conical surface 43 in an annular array mode, the second clamping teeth 44 are arranged at equal angles, the concave conical surface 41 is in concave-convex fit with the convex conical surface 43, and the first clamping teeth 42 are clamped with the second clamping teeth 44. When the concave conical tooth surface is clamped with the convex conical tooth surface, the concave conical surface 41 is in concave-convex fit with the convex conical surface 43, the first clamping teeth 42 and the second clamping teeth 44 are arranged at intervals and clamped with each other, so that the concave conical tooth surface and the convex conical tooth surface are clamped more firmly, and the pedal 1 is convenient to adjust the angle.

Specifically, the angle adjusting member 37 is provided with a cylindrical rotating portion 45, the fixed seat 36 is provided with a rotating drum 46 coaxially arranged with the rotating drum 46, the rotating portion 45 protrudes into the rotating drum 46 and is rotatably connected with the rotating drum 46, the first angle adjusting structure 39 is arranged on an end surface of the rotating portion 45, and the second angle adjusting structure 40 is arranged in the rotating drum 46. The rotating part 45 protrudes into the rotating drum 46, when the fixed seat 36 rotates relative to the angle adjusting part 37, the rotating part 45 serves as a rotating shaft, and the rotating drum 46 rotates around the central axis of the rotating part 45, so that the rotation of the fixed seat 36 relative to the angle adjusting part 37 is facilitated, the stability of the rotation of the fixed seat 36 relative to the angle adjusting part 37 is improved, and the angle of the pedal 1 is convenient to adjust.

In this embodiment, the locking mechanism 38 includes a pressing cover 47, a second elastic member 48, a pull rod 49 and a driving unit 50, the pull rod 49 sequentially penetrates through the pressing cover 47, the fixing base 36 and the angle adjusting member 37, the second elastic member 48 is disposed between the fixing base 36 and the pressing cover 47, one end of the pull rod 49 protrudes out of the angle adjusting member 37 and is provided with a limiting block 51 for abutting against the outer side of the angle adjusting member 37, the other end of the pull rod 49 protrudes out of the pressing cover 47 and is connected with the driving unit 50, the driving unit 50 is configured to apply a locking force to the pressing cover 47 or block the pressing cover 47, the pressing cover 47 is slidably connected with the fixing base 36 or/and the pull rod 49, and the second elastic member 48 is a spring. When the fixing seat 36 is fixed at a certain angle, the driving unit 50 applies a locking force to the pressing cover 47 and tightens the pull rod 49, so that the limiting block 51 on the pull rod 49 is abutted to the angle adjusting piece 37, the limiting block 51 limits the pull rod 49, and meanwhile, the pressing cover 47 compresses the second elastic piece 48 and presses the fixing seat 36 on the angle adjusting piece 37, so that the first angle adjusting structure 39 is clamped with the second angle adjusting structure 40. When the angle of pedal 1 needs to be adjusted, drive unit 50 releases the locking power to gland 47, gland 47 moves along pull rod 49 towards the direction of keeping away from angle adjusting part 37 under the resilience force effect of second elastic component 48, until drive unit 50 conflicts gland 47, it is spacing to gland 47, avoid gland 47 to break away from fixing base 36, gland 47 unlocks angle adjusting part 37 and fixing base 36 this moment, second angle adjusting structure 40 of fixing base 36 can rotate by first angle adjusting structure 39 of angle adjusting part 37 relatively, in order to realize carrying out angle adjustment to fixing base 36.

Specifically, the outer side surface of the fixing seat 36 is concavely provided with a receiving cavity 52, and the gland 47 is received in the receiving cavity 52. Due to the structural design, the fixing seat 36 and the gland 47 are compact in structure and attractive in appearance, the gland 47 and the fixing seat 36 are convenient to assemble, and the gland 47 is prevented from being easily separated from the fixing seat 36.

Specifically, the driving unit 50 is a locking handle, one end of the locking handle is rotatably connected with the pull rod 49 and is provided with a cam pressing block 53, the cam pressing block 53 is provided with a blocking plane 54 and a pressing protrusion 55 located at one end of the blocking plane 54, the blocking plane 54 is used for blocking the gland 47, the pressing protrusion 55 is used for applying a locking force to the gland 47, and a main body of the locking handle is perpendicular to the blocking plane 54. The locking or unlocking of the pedal 1 can be realized by only driving the locking handle to rotate by a user. When the angle of the pedal 1 is locked, the locking mechanism 38 is in a locking state, the pressing protrusion 55 of the locking handle applies a locking force to the gland 47, and the main body of the locking handle is parallel to the end surface of the gland 47; when the angle of the pedal 1 is unlocked, the locking mechanism 38 is in the unlocked state, the blocking plane 54 of the locking handle abuts against the end surface of the gland 47 to block and limit the gland 47, and the main body of the locking handle is perpendicular to the end surface of the gland 47.

Specifically, the elastic support portion 4 includes a vibration and noise reduction layer 56, an accommodating cavity 57 and an elastic airbag 58 which are sequentially connected from top to bottom, the top end of the vibration and noise reduction layer 56 is connected with the pedal 1, the bottom end of the elastic airbag 58 is connected with the lifting plate 31, the accommodating cavity 57 is provided with an inflating structure 59 for providing air pressure to the elastic airbag 58, and the inflating structure 59 is electrically connected with the controller 7.

The aerobics exercises are often accompanied by music, and in the aerobics exercises process, the damping and noise reduction layer 56 can effectively reduce the noise generated by the apparatus, relieve the trouble brought to the user by the noise and improve the experience effect of the user; a user can inflate the elastic air bag 58 through the inflating structure 59, and the hardness of the elastic air bag 58 can be adjusted only by changing the air pressure in the elastic air bag 58, so that different requirements of different training methods of the user on the hardness of the elastic air bag 58 can be met.

Specifically, the inflation structure 59 includes a control valve 60 disposed in the accommodating cavity 57, an inflator 61 disposed in the accommodating cavity 57, a connecting air tube 62 connected to an air outlet end of the inflator 61 and an air inlet end of the control valve 60, and an inflation tube 63 connected to an air outlet end of the control valve 60 and an air inlet of the elastic airbag 58, wherein the control valve 60 and the inflator 61 are both electrically connected to the controller 7. When the elastic air bag 58 needs to be inflated, the controller 7 respectively controls the control valve 60 and the inflator 61 to work, the control valve 60 is opened, and the inflator 61 inflates the elastic air bag 58, so that the elastic air bag 58 is inflated automatically, the labor intensity of a user is reduced, and the inflating device is convenient to operate, time-saving and labor-saving. After the inflation is completed, the controller 7 controls the control valve 60 and the inflator 61 to be closed.

Specifically, an air pressure detection sensor 64 is arranged in the elastic air bag 58, and the air pressure detection sensor 64 is electrically connected with the controller 7. In the inflation process, the air pressure detection sensor 64 detects the air pressure in the elastic air bag 58, the current air pressure value of the elastic air bag 58 is displayed through the controller 7, a user can clearly and intuitively know the current air pressure value of the elastic air bag 58, the inflator 61 is convenient to control, and inflation is accurate, so that the user can adjust the elastic air bag 58 with proper hardness, and different requirements of different training methods of the user on the hardness of the elastic air bag 58 can be met.

Specifically, the vibration/noise reduction layer 56 includes a non-covered containing cylinder 65, a third elastic member 66, and a sound-absorbing plate 67, the third elastic member 66 and the sound-absorbing plate 67 are each built in the non-covered containing cylinder 65, the sound-absorbing plate 67 is connected to the inner bottom wall of the uncovered container 65, one end of the third elastic member 66 abuts against the bottom surface of the pedal 1, the other end of the third elastic member 66 abuts against the sound-absorbing plate 67, the top of the uncovered accommodating tube 65 is connected with the bottom surface of the pedal 1, the bottom of the uncovered containing cylinder 65 is connected with the containing cavity 57, the uncovered containing cylinder 65 is made of elastic materials, the third elastic members 66 are springs, the number of the third elastic members 66 is multiple, and the third elastic members 66 are uniformly distributed on the bottom surface of the pedal 1, so that the aerobics pedal has good elasticity and long service life, and the stress of each position on the pedal 1 is uniform. Third elastic component 66 plays buffering, the absorbing effect to pedal 1, abatvoix 67 can absorb the produced noise of this aerobics pedal when using, uncovered holding cylinder 65 hides protection to third elastic component 66 and abatvoix 67, make the appearance of this aerobics pedal pleasing to the eye on the one hand, can improve the aesthetic effect of this aerobics pedal, on the other hand can protect third elastic component 66 and abatvoix 67, prolong the life of third elastic component 66 and abatvoix 67.

Specifically, the number of the elastic support portions 4 is one or more, and the plurality of elastic support portions 4 are uniformly distributed along the length direction of the pedal 1. Preferably, the number of the elastic supports 4 is two. The two elastic supporting parts 4 enable the pedal 1 to be stressed uniformly, improve the bearing capacity of the pedal 1 and improve the use safety performance of the aerobics pedal.

Specifically, the middle position of the bottom surface of the pedal 1 is provided with the reinforcing plate 68, and the reinforcing plate 68 increases the strength and hardness of the pedal 1, improves the bearing capacity of the pedal 1, and prolongs the service life of the pedal 1.

Specifically, the base 2 is provided with a push handle 69, and the user can push the aerobics pedal conveniently by adding the push handle 69.

Specifically, the storage drawer 10 is slidably connected with the side wall of the storage cavity 9 via a ball slide rail, and the structural design improves the stability when the storage drawer 10 is pulled and pulled.

Specifically, the elastic air bag 58 is an elastic corrugated pipe, and the deformation of the corrugated pipe is regular in the extrusion process, so that the user can not fall down due to the balance problem during the aerobics exercises, and the use safety performance of the aerobics pedal for the aerobics exercises is further improved.

Specifically, a connecting rod is arranged at one end or two ends of the pedal 1. In practical application, the resistance rope required by the aerobics exercises is sleeved on the connecting rod to improve the exercise effect. When taking exercise, the user can improve the exercise intensity according to the condition of the user and the resistance rope.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. A multifunctional aerobics pedal is characterized in that: the portable electronic device comprises a pedal, a base, an elastic supporting part connected to the bottom surface of the pedal, a lifting adjusting mechanism installed on the base, an angle adjusting mechanism installed on the base, a controller installed on the base and a player electrically connected with the controller, wherein the bottom surface of the elastic supporting part is connected with the output end of the lifting adjusting mechanism, the output end of the angle adjusting mechanism is connected with the base, the lifting adjusting mechanism is electrically connected with the controller, a containing cavity is concavely arranged on one side of the pedal, a containing drawer is slidably connected to the inner wall of the containing cavity and used for containing the containing drawer, the containing drawer is used for containing beauty equipment, a reinforcing plate is arranged on the bottom surface of the pedal, and the containing drawer is slidably connected with the side wall of the containing cavity through a ball sliding rail.

2. The multi-functional aerobics pedal of claim 1, wherein: and the bottom of the base is provided with an anti-slip pad.

3. The multi-functional aerobics pedal of claim 1, wherein: the lateral wall of base is provided with a plurality of removal subassemblies, remove the subassembly including installing in the lift driver of the lateral wall of base and rotating the universal castor who sets up in lift driver's output, lift driver is connected with the controller electricity, lift driver is used for driving the universal castor and goes up and down with the bottom surface that is higher than or is less than the base.

4. The multi-functional aerobics pedal of claim 1, wherein: the lateral surface of taking in the drawer is provided with fixed ear, fixed ear is through locking part and step fixed connection.

5. The multi-functional aerobics pedal of claim 4, wherein: the fixed ear is provided with the via hole, step on the flat board and be provided with the jack with the via hole intercommunication, the concave draw-in groove that is equipped with of inner wall of jack, the draw-in groove is located the middle part of jack, the locking part includes the end cover, connects in the post of inserting of end cover and connects in the fixture block of the lateral wall of inserting the post, the end cover is contradicted with the lateral surface of fixed ear, insert in post and fixture block insert the jack via the via hole, fixture block and draw-in groove joint.

6. The multi-functional aerobics pedal of claim 5, wherein: sliding connection has the conflict board in the jack, be connected with first elastic component between the diapire of conflict board and jack, the conflict board is used for contradicting the bottom of inserting the post.

7. The multi-functional aerobics pedal of claim 1, wherein: the lifting adjusting mechanism comprises two lifting connecting rods, a bidirectional screw rod rotationally connected to the base, a positive nut in threaded connection with a positive thread section of the bidirectional screw rod, a negative nut in threaded connection with a negative thread section of the bidirectional screw rod, two lifting screw rods vertically arranged and rotationally connected to the base, two lifting nuts respectively in threaded connection with the two lifting screw rods, a lifting plate connected to the two lifting nuts, two hinge parts arranged on the bottom surface of the lifting plate, and a rotary driver arranged on the base and used for driving the bidirectional screw rod to rotate, wherein two ends of one lifting connecting rod are respectively hinged with the positive nut and one hinge part, two ends of the other lifting connecting rod are respectively hinged with the negative nut and the other hinge part, the bottom ends of the two lifting screw rods are respectively provided with a first bevel, and the two ends of the bidirectional screw rod are respectively provided with a second bevel gear meshed with the corresponding first bevel gear.

8. The multi-functional aerobics pedal of claim 1, wherein: the elastic support portion comprises a vibration and noise reduction layer, a containing cavity and an elastic air bag, wherein the vibration and noise reduction layer is sequentially connected from top to bottom, the top end of the vibration and noise reduction layer is connected with a pedal, the bottom end of the elastic air bag is connected with a lifting plate, and the containing cavity is provided with an inflation structure used for providing air pressure for the elastic air bag.

9. The multi-functional aerobics pedal of claim 8, wherein: the inflation structure comprises a control valve arranged in the accommodating cavity, an inflator pump arranged in the accommodating cavity, a connecting air pipe connected between the air outlet end of the inflator pump and the air inlet end of the control valve, and an inflation pipe connected between the air outlet end of the control valve and the air inlet of the elastic air bag, wherein the control valve and the inflator pump are electrically connected with the controller.

10. The multi-functional aerobics pedal of claim 8, wherein: the vibration/noise reduction layer comprises a non-cover containing cylinder, a third elastic part and a sound-absorbing board, the third elastic part and the sound-absorbing board are arranged in the non-cover containing cylinder, the sound-absorbing board is connected with the inner bottom wall of the non-cover containing cylinder, one end of the third elastic part is abutted to the bottom surface of the pedal, the other end of the third elastic part is abutted to the sound-absorbing board, the top of the non-cover containing cylinder is connected with the bottom surface of the pedal, the bottom of the non-cover containing cylinder is connected with a containing cavity, and the non-cover containing cylinder is made of elastic materials.