CN113648598A

CN113648598A - Electromagnetic damping spacewalk machine

Info

Publication number: CN113648598A
Application number: CN202111002352.7A
Authority: CN
Inventors: 邓凤杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2021-11-16

Abstract

The invention relates to the technical field of fitness equipment, and discloses an electromagnetic damping spacewalk machine, which comprises a stand column, a swing arm and a pedal, the invention relates to a handrail and a support rod, wherein a stand column is connected with a swing arm through the support rod to form a swing mechanism, the stand column and the support rod are hollow, a generator is arranged on one side of an internal support rod of the stand column, a rotating shaft of the generator extends into the swing arm through the support rod and is superposed with the rotating shaft of the swing arm, a storage battery is arranged in the stand column below the generator, and the generator can generate electricity through the swing of the swing arm and then store electric energy into the storage battery.

Description

Electromagnetic damping spacewalk machine

Technical Field

The invention relates to the technical field of fitness equipment, in particular to an electromagnetic damping spacewalk machine.

Background

The space walker is one of outdoor sports equipment, is generally arranged on the open space of a residential community, is poor in safety, is easy to separate feet from a pedal in the using process, is not easy to stop due to large inertia of the pedal, and is likely to cause accidents of falling and collision, so that the existing space walker needs to be improved, and the rapid movement of the pedal under unexpected conditions is limited. Because people like to eat and get out of the rice at night for exercise, when a user uses the machine, other people easily enter a dangerous area of the space walker by mistake due to insufficient light at night, a blind area is formed at the rear of the user, the user cannot find the people entering by mistake in time, and the people are easy to kick to other people by heels, so that safety accidents are caused.

As is well known, the exercise effect can be achieved only by the resistance contraction of muscles, but the existing space walker basically swings through inertia except for exerting force during starting, and the good exercise effect cannot be achieved.

Disclosure of Invention

Aiming at the problems of collision accidents and poor exercise effect of the existing space walk machine in the background technology in the using process, the invention provides the electromagnetic damping space walk machine which has the advantages of safety and better exercise effect and solves the technical problems in the background technology.

The invention provides the following technical scheme: an electromagnetic damping spacewalk machine comprises a vertical column, a swing arm and a pedal, the handrail, the bracing piece, the stand passes through the bracing piece and is connected constitution swing mechanism with the swing arm, the stand is established to cavity with the bracing piece is inside, one side of the inside bracing piece of stand is equipped with the generator, the external fixed surface of generator cup joints fixing device, the fixed welding in the inside top of stand in fixing device's top, the rotation axis of generator stretches into the inside of swing arm and coincides with the rotation axis of swing arm through the bracing piece, the inside of the below stand of generator is equipped with the battery, the battery passes through the battery line and is connected with the generator, the generator can generate electricity through the swing of swing arm then store the electric energy in the battery, the rotation axis department of swing arm is equipped with the ratchet, the external fixed surface of ratchet cup joints the inside at the swing arm, the internal surface of ratchet cup joints with the rotation axis of swing arm is fixed, can drive the generator electricity generation during the counter-clockwise turning of swing arm.

Preferably, the bottom of the pedal is fixedly provided with an electromagnet, the electromagnet is electrically connected to the first circuit, the electromagnet is powered by a storage battery, an iron block is fixedly arranged on the ground under the electromagnet, the distance between the pedal and the iron block is three centimeters, electromagnetic damping is generated between the electromagnet and the iron block after the electromagnet is powered on, a pedal switch is movably sleeved in a groove above the pedal and used for controlling the power on and off of the electromagnet, the pedal switch can move up and down in the groove of the pedal, a contact switch is arranged between the bottom surface of the pedal switch and the pedal, and springs are arranged around the contact switch.

Preferably, the outer surface of the swing arm is provided with a colored bulb, the colored bulb is electrically connected to the second circuit, the pedal switch moves the second circuit downwards to be connected, and the colored bulb can be lightened by electricity generated by the generator.

Preferably, the surface of the handrail is wrapped by a rubber sleeve, and a pressure switch is arranged inside the handrail.

Preferably, a bearing is fixedly sleeved between the swing arm and the support rod.

The invention has the following beneficial effects:

1. the invention drives the generator to rotate to generate power when the legs of the person swing backwards, and the leg force is generated by the resistance of the generator when the legs of the person swing backwards in a force generating period, so that the muscles can be just exercised, and the aim of exercising the muscles is fulfilled, and the kinetic energy of the swinging arm during swinging is converted into the electric energy to be stored.

2. According to the invention, when the foot leaves the pedal, the electromagnet is electrified to generate magnetism, and the swing arm stops swinging under the action of electromagnetic damping of the electromagnet and the iron block, so that the possible damage caused by misoperation is reduced.

3. The invention lights the color bulb by the electricity generated by the generator, can remind surrounding passers-by to pay attention to safety when the light is dim, and can improve the ornamental value and the interesting of the machine used at night.

Drawings

FIG. 1 is a schematic view of the internal structure of one side of an electromagnetic damping spacewalk machine;

FIG. 2 is an enlarged view of a portion of the structure shown at B in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of the pedal structure of FIG. 1 according to the present invention;

FIG. 4 is a side view of the ratchet of FIG. 1 according to the present invention;

FIG. 5 is a schematic diagram of the circuit structure of the present invention.

In the figure: 1. a column; 2. swinging arms; 3. pedaling; 4. an iron block; 5. a handrail; 6. a support bar; 7. a foot switch; 8. a contact switch; 9. a spring; 10. an electromagnet; 11. a ratchet wheel; 12. a bearing; 13. a generator; 14. a storage battery; 15. a fixing device; 16. a colored bulb.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an electromagnetic damping spacewalk machine comprises a vertical column 1, a swing arm 2, a pedal 3, the electric bicycle comprises a handrail 5 and a support rod 6, wherein a vertical column 1 is connected with a swing arm 2 through the support rod 6 to form a swing mechanism, the interiors of the vertical column 1 and the support rod 6 are hollow, a generator 13 is arranged on one side of the inner support rod 6 of the vertical column 1, a fixing device 15 is fixedly sleeved on the outer surface of the generator 13, the top end of the fixing device 15 is fixedly welded above the interior of the vertical column 1, the fixing device 15 is used for fixing the generator 13, a rotating shaft of the generator 13 extends into the interior of the swing arm 2 through the support rod 6 and is overlapped with the rotating shaft of the swing arm 2, a storage battery 14 is arranged inside the vertical column 1 below the generator 13, the storage battery 14 is connected with the generator 13 through a storage battery line, and the generator 13 can generate electricity through the swing of the swing arm 2 and then store the electric energy into the storage battery 14; a ratchet wheel 11 is arranged at the rotating shaft of the swing arm 2, the outer surface of the ratchet wheel 11 is fixedly sleeved inside the swing arm 2, the inner surface of the ratchet wheel 11 is fixedly sleeved with the rotating shaft of the swing arm 2, the rotating shaft of the generator 13 can be driven to rotate only when the swing arm 2 rotates anticlockwise, the generator 13 can be rotated only when the legs of the person swing backward, and because the legs of the person swing backward in a force application period, the leg force application is resisted by the generator 13, according to the law of energy conversion, loss inevitably exists between energy conversions, the loss at the moment is mainly the resistance suffered by the generator when the generator rotates, the muscle is just blocked when the muscle contracts, and the better exercise effect is achieved, and the kinetic energy of the swing arm 2 is converted into electric energy through the generator 13, so that the effect of exercising muscles is achieved, and the kinetic energy of the swing arm 2 during swinging is converted into the electric energy for storage.

Wherein, the bottom of the pedal 3 is fixedly provided with an electromagnet 10, the electromagnet 10 is electrically connected with a first circuit (refer to fig. 5 specifically), the electromagnet 10 is powered by a storage battery 14, an iron block 4 is fixedly arranged on the ground right below the electromagnet 10, the distance between the pedal 3 and the iron block 4 is three centimeters, when the electromagnet 10 is powered on to generate magnetism, the electromagnet 10 and the iron block 4 stop swinging under the action of electromagnetic damping, when the electromagnet 10 is powered off, the magnetism of the electromagnet 10 disappears, the swing arm 2 can swing freely, the upper groove of the pedal 3 is movably sleeved with a pedal switch 7, the pedal switch 7 is used for controlling the power on and off of the electromagnet 10, the pedal switch 7 can move up and down in the groove of the pedal 3, a contact switch 8 is arranged between the bottom surface of the pedal switch 7 and the pedal 3, a spring 9 is arranged around the contact switch 8, when the pedal switch 7 is stepped on, at the moment, the first circuit is broken, the electromagnet 10 loses magnetism, when the foot is taken away, the contact switch 8 is contacted under the action of the spring 9, at the moment, the first circuit is connected, and the electromagnet 10 generates magnetism.

The outer surface of the swing arm 2 is provided with a colored bulb 16, the colored bulb 16 is electrically connected to a second circuit, the second circuit is connected when a foot steps on the foot switch 7, the colored bulb 16 is lightened by electricity generated by the generator 13, surrounding pedestrians can be reminded when light is dim, the ornamental value of the machine used at night can be improved, and the colored bulb 16 stops emitting light when the foot is taken off and the second circuit is disconnected.

The surface of the handrail 5 is wrapped by a rubber sleeve which can play a role of skid resistance, a pressure switch is arranged inside the handrail 5 and electrically connected to one end of the storage battery 14, and a main circuit is connected as long as the handrail 5 is held by hands.

Wherein, the fixed cover of cover is connected with bearing 12 between swing arm 2 and bracing piece 6, can reduce the frictional force when swing arm 2 swings.

The use method (working principle) of the invention is as follows:

when a person steps on the pedals 3 to hold the handrail 5, the machine is started, the pedal switch 7 moves downwards under pressure, the first circuit is disconnected, the first circuit is electrically connected with the electromagnet, the second circuit is connected with the colored bulb 16, the electromagnet 10 loses magnetism, the swing arm 2 can swing freely, the leg of the person swings backwards to drive the generator 13 to rotate, the generator 13 generates electric energy when rotating to collect the electric energy into the storage battery 14, meanwhile, the colored bulb 16 on the swing arm 2 is lightened by the electric energy generated by the rotation of the generator 13, so that the machine is more ornamental at night, when the foot leaves the pedals 3, the first circuit is disconnected, the electromagnet 10 generates magnetism after being powered on, the swing arm 2 stops swinging under the action of electromagnetic damping, and meanwhile, the colored bulb 16 does not emit light, when the person's hand leaves the armrest 5, the electromagnetic damping spacewalk machine stops working.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electromagnetic damping space walker, includes stand (1), swing arm (2), pedal (3), handrail (5), bracing piece (6), its characterized in that: the utility model discloses a swing mechanism, including stand (1), bracing piece (6), swing arm (2), fixing device (15) are cup jointed to the surface mounting of generator (13), the top fixed welding of fixing device (15) is in the inside top of stand (1), one side of the inside bracing piece (6) of stand (1) is equipped with generator (13), fixing device (15) is cup jointed to the surface mounting of generator (13), the top fixed welding of generator (15) is in the inside top of stand (1), the rotation axis of generator (13) stretches into the inside of swing arm (2) and coincides with the rotation axis of swing arm (2) through bracing piece (6), the inside of the below stand (1) of generator (13) is equipped with battery (14), battery (14) are connected with generator (13) through the battery line, generator (13) can generate electricity through the swing of swing arm (2) then with electric energy storage to battery (14), the swing arm is characterized in that a ratchet wheel (11) is arranged at the rotating shaft of the swing arm (2), the outer surface of the ratchet wheel (11) is fixedly sleeved inside the swing arm (2), the inner surface of the ratchet wheel (11) is fixedly sleeved with the rotating shaft of the swing arm (2), and the swing arm (2) can drive a generator (13) to generate electricity when rotating anticlockwise.

2. An electromagnetic damped spacewalk machine as claimed in claim 1 wherein: an electromagnet (10) is fixedly arranged at the bottom of the pedal (3), the electromagnet (10) is electrically connected with a first circuit, the electromagnet (10) is powered by a storage battery (14), an iron block (4) is fixedly arranged on the ground right below the electromagnet (10), the distance between the pedal (3) and the iron block (4) is three centimeters, the electromagnet (10) generates electromagnetic damping phenomenon with the iron block (4) after being electrified, a foot switch (7) is movably sleeved in the upper groove of the foot pedal (3), the foot switch (7) is used for controlling the electrification and the outage of the electromagnet (10), the foot switch (7) can move up and down in the groove of the foot pedal (3), a contact switch (8) is arranged between the bottom surface of the pedal switch (7) and the pedal (3), and a spring (9) is arranged around the contact switch (8).

3. An electromagnetic damped spacewalk machine as claimed in claim 1 wherein: the outer surface of swing arm (2) is equipped with colored bulb (16), colored bulb (16) electricity is connected in the second circuit, foot switch (7) move the second circuit switch-on downwards, electricity that generator (13) produced can light colored bulb (16).

4. An electromagnetic damped spacewalk machine as claimed in claim 1 wherein: the surface of the handrail (5) is wrapped by a rubber sleeve, and a pressure switch is arranged inside the handrail (5).

5. An electromagnetic damped spacewalk machine as claimed in claim 1 wherein: and a bearing (12) is fixedly sleeved between the swing arm (2) and the support rod (6).