CN205759367U

CN205759367U - Jump device

Info

Publication number: CN205759367U
Application number: CN201620463228.9U
Authority: CN
Inventors: 王文杰; 谢当阵
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-20
Filing date: 2016-05-20
Publication date: 2016-12-07
Anticipated expiration: 2026-05-20

Abstract

The utility model discloses one to jump device, the springboard that is assemblied in frame including frame, along the vertical direction guiding movement and for upwards holding up the magnetic suspension mechanism of springboard, magnetic suspension mechanism includes the moving magnet being arranged on springboard and to be in the fixed magnet below moving magnet, fixed magnet and moving magnet homopolarity opposed.In this utility model, springboard is lifted by maglev mode, so after person taking exercise tramples springboard downwards, utilize dynamic, the effect of fixed magnet homopolar-repulsion, the kinetic energy that person taking exercise is applied on springboard changes into the potential energy between dynamic, fixed magnet, then when the speed of springboard is reduced to zero, this potential energy can change into again the kinetic energy of springboard and upwardly person taking exercise, play the effect of jump help, in the process dynamic, the fixed magnet of magnetic suspension mechanism close to each other and away from during will not produce noise so that this is jumped, device has the advantage that noise is low.

Description

Jump device

Technical field

This utility model relates to one and jumps device.

Background technology

Original place spring training is a kind of physical training project, is again common fitness project.Traditional original place spring training method realizes typically by rope skipping, but person taking exercise's jumping from standing position and during falling on hard ground in rope skipping, ground effects can be transferred to brain by skeleton at the anti-force of foot, brain is produced concussion so that during daily body-building, brain sustains damage.

Chinese patent literature CN 102940952 B discloses a kind of flip-over type body exercising machine, including frame and on along the vertical direction guiding movement assembling springboard, vertically extending extension spring it is equipped with between springboard and frame, so that human body is time on springboard, jump in original place, extension spring can buffer the impulsive force between springboard and foot.But during person taking exercise jumps on this body exercising machine, continuous dilatation along with extension spring, extension spring can produce continual noise, so when this body exercising machine of indoor use, the noise that the extension spring of body exercising machine produces can affect work and the life of surrounding people, when especially using this body exercising machine in the heart in the rehabilitation training of hospital, the noise that the extension spring of body exercising machine produces can affect the normal training of other patients.

Utility model content

The purpose of this utility model is to provide one and jumps device, it is intended to the problem solving easily to produce noise in prior art in spring telescopic process.

In order to realize object above, the technical scheme of device of jumping in this utility model is as follows:

Jump device, including frame and on along the vertical direction guiding movement assembling springboard, also including the magnetic suspension mechanism for upwards holding up springboard, magnetic suspension mechanism includes the moving magnet being arranged on springboard and to be in the fixed magnet below moving magnet, fixed magnet and moving magnet homopolarity opposed.

It is provided with between springboard and frame for stoping springboard to be equivalent to the spline structure that frame rotates around vertically extending axis.

Offering the guiding perforation that the guiding movement coincideing along the vertical direction is sleeved in frame on springboard, described spline structure is that the wall surface of the hole guiding perforation coordinates the spline profile on face with it, and spline profile is vertically extending plane or the different curved surface of radius of curvature.

Spline profile is plane, and the wall surface of the hole of described guiding perforation is prismatic surface.

Moving magnet have two or more and on springboard uniformly at intervals, fixed magnet is oppositely arranged one by one with moving magnet.

Frame includes the base that fixes on the ground and upper vertical fixing single upright column thereof, and described springboard is arranged on base.

Base includes the fixing seat of concreting, and the bottom of described column is pre-buried to be fixed in fixing seat.

Magnetic suspension mechanism also includes the kickboard being in below springboard, kickboard guiding movement along the vertical direction is assemblied in frame, the kickboard fixed magnet that described fixed magnet is provided in kickboard, it is additionally provided with kickboard down in kickboard and moves magnetic pole, kickboard is moved the lower section of magnetic pole and is provided with the opposed frame of homopolarity and moves magnetic pole, and frame is moved magnetic pole and is fixedly installed relative to frame.

Kickboard fixed magnet is fixed on the upside of kickboard and upper end magnetic pole exposes from the upside of kickboard, and the downside of kickboard is fixed with the kickboard moving magnet that lower end magnetic pole exposes on the downside of kickboard, and described kickboard moves the lower end magnetic pole that magnetic pole is kickboard moving magnet.

Kickboard includes the upper flat plate being connected with kickboard fixed magnet and the lower flat board being connected with kickboard moving magnet, and upper flat plate and lower flat board are connected by adhesive linkage between plate, and kickboard determines magnetic pole and kickboard to move magnetic pole heteropole opposed.

In this utility model, springboard is lifted by maglev mode, so after person taking exercise tramples springboard downwards, utilize dynamic, the effect of fixed magnet homopolar-repulsion, the kinetic energy that person taking exercise is applied on springboard changes into dynamic, potential energy between fixed magnet, then when the speed of springboard is reduced to zero, this potential energy can change into again the kinetic energy of springboard and upwardly person taking exercise, play the effect of jump help, magnetic suspension mechanism is dynamic in the process, fixed magnet close to each other and away from during will not produce noise, thus solve the problem easily producing noise in prior art in spring telescopic process, this device of jumping is made to have the advantage that noise is low.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment of the present utility model；

Fig. 2 is the partial enlarged drawing in Fig. 1 at A；

Fig. 3 is the top view schematic diagram of kickboard in Fig. 1.

Detailed description of the invention

Jumping in this utility model the embodiment of device: as shown in Figure 1 to Figure 3, this device of jumping is that a kind of jump magnetic force of training of original place that is applicable to is jumped utensil, mainly by frame and on the springboard 21 that supported by magnetic suspension mechanism form.

Frame include base and on erect fixing single upright column 13.The fixing seat 12 that base is poured by square sleeve pipe 11 and inner concrete thereof forms, and the both ends of the surface of fixing seat 12 flush in the ring end face at sleeve pipe 11 two ends, so that base is columned pedestal, and base can fixed placement be on the ground smoothly.Column 13 is to be co-axially located at the square tube above base, and in the pre-buried fixing seat 12 being fixed on base in the bottom of column 13, the epimere of column 13 exposes from the top of base, and is fixed with horizontal-extending handle 14 on the top of column 13.

Springboard 21 is rectangular flat, and springboard 21 uses nonferromagnetic material, the center of springboard 21 offers the guiding perforation passed for column 13 guiding movement along the vertical direction, the perforation of this guiding is that the periphery with column 13 coincide the square hole matched, and the surrounding plane i.e. guiding the wall surface of the hole of perforation and the outer peripheral face of column 13 defines for stoping springboard 21 to be equivalent to the spline structure that column 13 rotates around vertically extending axis.The most coaxially being fixed with the supporting positive cover 22 that guiding movement is sleeved on the periphery of column 13 along the vertical direction on springboard 21, the endoporus of this supporting positive cover 22 is also the square hole that the periphery with column 13 coincide.

Magnetic suspension mechanism includes the kickboard 31 being between springboard 21 and base, kickboard 31 is the rectangular flat isometrical with springboard 21, the center of kickboard 31 also offers the guiding perforation 32 coordinated with column 13 guiding movement along the vertical direction, and this guiding perforation 32 is also the square hole coordinated with column 13 spline.Springboard moving magnet 33 that magnetic suspension mechanism also includes setting gradually from top to bottom, kickboard fixed magnet 34, kickboard moving magnet 35, frame fixed magnet 36, wherein springboard moving magnet 33 is integrally fixed at the moving magnet on springboard 21, and the lower end of springboard moving magnet 33 is exposed from the downside of springboard 21；Kickboard fixed magnet 34 is to be fixed on the fixed magnet on the upside of kickboard 31, and the upper end of this kickboard fixed magnet 34 is exposed from the upside of kickboard 31, and the upper end of kickboard fixed magnet 34 and the lower end homopolarity of springboard moving magnet 33 are opposed；Kickboard moving magnet 35 is fixed on the downside of kickboard 31, and the lower end of kickboard moving magnet 35 is exposed from the downside of kickboard 31, and the upper end of kickboard moving magnet 35 and the lower end homopolarity of kickboard fixed magnet 34 are opposed；On the pre-buried end face being fixed on fixing seat 12 of frame fixed magnet 36, the upper end of frame fixed magnet 36 is exposed from the end face of fixing seat 12 and opposed with the lower end homopolarity of kickboard moving magnet 35.Springboard moving magnet 33, kickboard fixed magnet 34, springboard moving magnet 33, frame fixed magnet 36 all in array-like uniformly at intervals, are all distributed by arrangement form one to one between springboard moving magnet 33 and kickboard fixed magnet 34 and between springboard moving magnet 33 and frame fixed magnet 36.

Kickboard 31 includes the upper flat plate 311 of upper and lower make-up and lower flat board 312, adhesive linkage 313 between plate is passed through hinged between upper flat plate 311 and lower flat board 312, the embedding slot for accommodating Magnet is all offered on the upper face of upper flat plate 311 and the lower face of lower flat board 312, wall in this embedding slot is provided with the Magnet adhesive linkage 314 for bonding Magnet, so that kickboard moving magnet and kickboard fixed magnet to be bonded and fixed at the both sides up and down of kickboard by Magnet adhesive linkage 314.Kickboard fixed magnet and kickboard moving magnet can use heteropole to be oppositely arranged, so after by upper flat plate 311 and lower flat board 312 to patch, available magnetic attraction between kickboard fixed magnet and kickboard moving magnet, upper flat plate 311 and lower flat board 312 be cannot come off, i.e. can complete upper flat plate 311 and the assembling of lower flat board 312 between Magnet adhesive linkage 314 and plate under the not solidified state of adhesive linkage 313；Kickboard fixed magnet and kickboard moving magnet can also use the mode that homopolarity is oppositely arranged, time together with so at needs upper flat plate 311 being adhesively fixed with lower flat board 312, after needing to wait Magnet adhesive linkage 314 solidification, carry out upper flat plate 311 and the docking of lower flat board 312, and between plate adhesive linkage 313 solidification stages, need to utilize extraneous instrument or tightening structure or compressing structure to ensure being pressed against of upper flat plate 311 and lower flat board 312.

In the present embodiment, springboard 21 and kickboard 31 all use nonferromagnetic material, this is because the magnetic force that Magnet produces is for ferromagnetic material, any magnetic pole all has the suction-combining force, so in springboard 21 and kickboard 31 in the case of improperly, it is easy to affect pop effect.In use, after person taking exercise tramples downwards springboard 21, utilize dynamic, the effect of fixed magnet homopolar-repulsion, the kinetic energy making person taking exercise be applied on springboard 21 changes into the potential energy between dynamic, fixed magnet, then when the speed at springboard 21 is reduced to zero, this potential energy can change into again the kinetic energy of springboard 21 and upwardly person taking exercise, plays the effect of jump help, in the process dynamic, the fixed magnet of magnetic suspension mechanism close to each other and away from during will not produce noise.Make person taking exercise's bob under magnetic levitation effect up and down, to people's one chemical feeling.

In other embodiments, frame fixed magnet can also be arranged on the end face of base.

In the above-described embodiments, in magnetic suspension mechanism, fixed magnet is in kickboard, and in other embodiments, kickboard can also be removed, and now fixed magnet can be directly mounted in ground base or frame.Additionally, springboard uses the spline assembling form on column primarily to ensure aligning of Magnet, spline structure is the spline structure of positive, spline profile is plane, in other embodiments, this spline profile can also be the side face etc. of the cylinder of the side face of the curved surface that radius of curvature is different, such as elliptic cylindrical, dumb-bell shape section；And when Magnet is the annular coaxial with column, spline structure can also be not provided with between springboard and column, or even during jumping, as need to carry out simultaneously twisting take exercise or the twisting of human body do not considered time, spline structure can also be not provided with between springboard and column.

In the above-described embodiments, springboard, kickboard and base are rectangle, and in other embodiments, this rectangular configuration can also be circular, oval etc. replaces, or even circular configuration can also use two ends width, middle narrow anisotropic approach replacement.

In the above-described embodiments, frame is T-shaped, and in other embodiments, frame can also be the opposite sides that U-shaped, i.e. magnetic suspension mechanism are in kickboard.It addition, the base of this frame can also use lightweight base, so during having jumped, this base can also leave ground, it is achieved frame is in the movement on ground.

Claims

1. jump device, including frame and on along the vertical direction guiding movement assembling springboard, it is characterized in that, also include the magnetic suspension mechanism for upwards holding up springboard, magnetic suspension mechanism includes the moving magnet being arranged on springboard and to be in the fixed magnet below moving magnet, fixed magnet and moving magnet homopolarity opposed.

Device of jumping the most according to claim 1, it is characterised in that be provided with between springboard and frame for stoping springboard to be equivalent to the spline structure that frame rotates around vertically extending axis.

Device of jumping the most according to claim 2, it is characterized in that, the guiding perforation that the guiding movement coincideing along the vertical direction is sleeved in frame is offered on springboard, described spline structure is that the wall surface of the hole guiding perforation coordinates the spline profile on face with it, and spline profile is vertically extending plane or the different curved surface of radius of curvature.

Device of jumping the most according to claim 3, it is characterised in that spline profile is plane, the wall surface of the hole of described guiding perforation is prismatic surface.

Device of jumping the most according to claim 2, it is characterised in that moving magnet have two or more and on springboard uniformly at intervals, fixed magnet is oppositely arranged one by one with moving magnet.

Device of jumping the most as claimed in any of claims 1 to 5, it is characterised in that frame includes the base that fixes on the ground and upper vertical fixing single upright column thereof, and described springboard is arranged on base.

Device of jumping the most according to claim 6, it is characterised in that base includes the fixing seat of concreting, the bottom of described column is pre-buried to be fixed in fixing seat.

Device of jumping the most as claimed in any of claims 1 to 5, it is characterized in that, magnetic suspension mechanism also includes the kickboard being in below springboard, kickboard guiding movement along the vertical direction is assemblied in frame, the kickboard fixed magnet that described fixed magnet is provided in kickboard, being additionally provided with kickboard down in kickboard and move magnetic pole, kickboard is moved the lower section of magnetic pole and is provided with the opposed frame of homopolarity and moves magnetic pole, and frame is moved magnetic pole and is fixedly installed relative to frame.

Device of jumping the most according to claim 8, it is characterized in that, kickboard fixed magnet is fixed on the upside of kickboard and upper end magnetic pole exposes from the upside of kickboard, the downside of kickboard is fixed with the kickboard moving magnet that lower end magnetic pole exposes on the downside of kickboard, and described kickboard moves the lower end magnetic pole that magnetic pole is kickboard moving magnet.

Device of jumping the most according to claim 9, it is characterized in that, kickboard includes the upper flat plate being connected with kickboard fixed magnet and the lower flat board being connected with kickboard moving magnet, and upper flat plate and lower flat board are connected by adhesive linkage between plate, and kickboard determines magnetic pole and kickboard to move magnetic pole heteropole opposed.