CN209714107U

CN209714107U - A kind of athletic training spring training device

Info

Publication number: CN209714107U
Application number: CN201920286821.4U
Authority: CN
Inventors: 付爽
Original assignee: Nanjing University of Finance and Economics
Current assignee: Nanjing University of Finance and Economics
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2019-12-03
Anticipated expiration: 2029-03-07

Abstract

The utility model discloses a kind of athletic training spring training devices, including base body, the base body bottom surface periphery is equipped with multiple heelpieces, the base body inner bottom surface is fixed with driving motor, the driving motor top vertical is connected with drive shaft, the drive shaft top is fixed with mounting base, the mounting base side is fixed with vertical component, the vertical component end is fixed with cross-member, and the lower section of the vertical component and the side of the cross-member, which contact, Buffer Unit.Beneficial effect is: the utility model drives cross bar and sleeve back and forth to rotate in a circumferential direction by drive shaft, spring training is carried out for take-off above and below sportsman original place with this, it can be buffered simultaneously when jumping only cross bar by cross-member and Buffer Unit cooperation, and can be buffered when trampling cross bar by vertical component and Buffer Unit cooperation, it is injured during spring training to effectively prevent sportsman.

Description

A kind of athletic training spring training device

Technical field

The utility model relates to athletic training ancillary equipment fields, and in particular to a kind of athletic training spring training Device.

Background technique

Basket baller competes unusual fierceness when playing, and when grabbing rebound, spring is stronger, sportsman Advantage it is bigger, it is easier to get backboard, jump higher there are also sportsman, be also not easy by the defence of other side when shooting Personnel interfere, and the sentific training of spring needs to realize by spring training device, and spring training device generally uses sportsman Periodically spring can be realized by way of axial period turnover by cross bar, this process cross bar.

Applicants have discovered that at least there is following technical problem in the prior art: the protection function of current spring training device Can be general, when sportsman jump only cross bar or jump not pass by and trample on cross bar when, meeting due to direct rigid contact pogo stick and Injury causes the generation of training accidents, and the sports career of sportsman can be directly interrupted when injured situation is serious.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of athletic training spring training Device can be due to directly just to solve in the prior art when sportsman jumps only cross bar or jump is not pass by and trampled on cross bar Property contact pogo stick and it is injured, cause the technical problems such as the generation of training accidents.In many technical solutions provided by the utility model Preferred technical solution is included can be buffered by cross-member and Buffer Unit cooperation when jumping only cross bar, and logical Crossing vertical component and Buffer Unit cooperation can be buffered when trampling cross bar, effectively prevented sportsman and instructed in spring The technical effects such as injury during white silk, elaboration as detailed below.

To achieve the above object, the utility model provides following technical scheme:

A kind of athletic training spring training device provided by the utility model, including base body, the base body Bottom surface periphery is equipped with multiple heelpieces, and the base body inner bottom surface is fixed with driving motor, erects at the top of the driving motor Direct-connected to be connected to drive shaft, the drive shaft top is fixed with mounting base, and the mounting base side is fixed with vertical component, described perpendicular It is fixed with cross-member to component end, the lower section of the vertical component and the side of the cross-member, which contact, buffering group Part；

The vertical component includes hinged seat one and pin shaft one, one middle part of hinged seat along longitudinal direction activity riveting have it is described Pin shaft one is fixed with connecting rod in the middle part of the pin shaft one, and the connecting rod is vertical with the installation set, and the interlinking lever end is fixed with Mounting base, connecting rod middle part contact have Buffer Unit, and the hinged seat one end is horizontally fixed with limit plate one；

The cross-member includes hinged seat two and pin shaft two, and the hinged seat two is fixed in the mounting base, described The vertical activity riveting in the middle part of hinged seat two has the pin shaft two, is fixed with cross bar on the outside of the pin shaft two, outside the crossbar end Side is fixed with sleeve, and contact has Buffer Unit in the middle part of the cross bar, and two end horizontal of hinged seat is fixed with limit plate two.

Preferably, the Buffer Unit includes bracket and separation sleeve, the bracket be separately fixed at the installation set and In the mounting base, the bracket end is fixed with the separation sleeve, and the separation sleeve top surface is fixed with guide sleeve, the separation sleeve Mounting groove is offered along the vertical direction, and the mounting groove is fixedly connected with the bottom end of pressure spring, and the top of the pressure spring is fixedly connected There is lantern ring, the lantern ring inboard, upright is fixed with top pillar, and the top pillar and the guide sleeve clearance fit, and the top pillar top is solid Surely have a convex block, the convex block is convex configuration, and the convex block respectively with the connecting rod and the beam contact.

Preferably, the guide sleeve is fixedly connected with the separation sleeve by screw.

Preferably, the lantern ring is solid annular structure, the lantern ring and the top pillar are interference fitted.

Preferably, the material of the convex block is quenched rubber, the convex block and the top pillar, which are glued, to be fixed.

Preferably, the quantity of the heelpiece is four, the driving motor is decelerating motor.

Preferably, the material of the sleeve is quenched rubber, the sleeve and the cross bar are interference fitted.

It controls the driving motor when in use using a kind of above-mentioned athletic training spring training device and is powered on Drive installation set turnover by the drive shaft, the vertical component of the installation set side and the cross-member with Turnover, the cross bar regular circulation turnover therewith, the sportsman to stand before the cross bar can be according to the cross bar The reciprocal vertical take-off of the frequency of turnover, the training of spring is carried out with this, during training, when sportsman falls Just step on the cross bar when, sportsman can generate downward active force to the gravity of the cross bar to the connecting rod, described Connecting rod drives the top pillar decline by the convex block of contact, and the top pillar compresses the pressure spring by the lantern ring, described Connecting rod is tilted around the hinged seat one therewith, and lands sportsman smoothly when stepping down in the cross bar in this manner, After sportsman leaves the cross bar, the pressure spring drives the connecting rod to rise return by way of discharging itself compression travel, The cross bar is back to initial horizontal position therewith, when sportsman jumps the only cross bar, effect of the leg to the cross bar Power can make the cross bar drive the top pillar traversing by the convex block of contact, and the top pillar passes through described in lantern ring compression Pressure spring, the cross bar are rotated around the hinged seat two therewith, and contact the cross bar to player feet by mode in this Shi Jinhang certain buffering, after sportsman leaves the cross bar, the pressure spring is driven by way of discharging itself compression travel The cross bar rotation is repositioned to initial position, just completes to the safeguard function during sportsman's spring training, has in this way Effect prevents sportsman injured during spring training.

Beneficial effect is: the utility model drives cross bar and sleeve back and forth to rotate in a circumferential direction by drive shaft, with this for fortune Original place or more take-off is mobilized to carry out spring training, while only cross can jumped by cross-member and Buffer Unit cooperation It is buffered when bar, and can be buffered when trampling cross bar by vertical component and Buffer Unit cooperation, effectively prevented Sportsman is injured the spring training during.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is that the utility model faces exterior view；

Fig. 2 is the elevational cross-sectional view of the utility model；

Fig. 3 is the top view of the utility model.

The reference numerals are as follows:

1, vertical component；101, limit plate one；102, hinged seat one；103, connecting rod；104, mounting base；105, pin shaft one； 2, base body；201, installation set；202, drive shaft；203, heelpiece；204, driving motor；3, cross-member；301, hinged seat Two；302, cross bar；303, sleeve；304, limit plate two；305, pin shaft two；4, Buffer Unit；401, convex block；402, top pillar； 403, guide sleeve；404, separation sleeve；405, bracket；406, lantern ring；407, mounting groove；408, pressure spring.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Shown in referring to figures 1-3, the utility model provides a kind of athletic training spring training device, including pedestal sheet Body 2,2 bottom surface periphery of base body are equipped with multiple heelpieces 203, and 2 inner bottom surface of base body is fixed with driving motor 204, drive Dynamic 204 top vertical of motor is connected with drive shaft 202, and 202 top of drive shaft is fixed with mounting base 104, and 104 side of mounting base is solid Surely there is vertical component 1, vertical 1 end of component is fixed with cross-member 3, and the lower section of vertical component 1 and the side of cross-member 3 are equal Contact has Buffer Unit 4；

Vertical component 1 includes hinged seat 1 and pin shaft 1, and activity riveting has pin along longitudinal direction at hinged seat one 102 middle part Axis 1, one 105 middle part of pin shaft is fixed with connecting rod 103, and connecting rod 103 is vertical with installation set 201, and 103 end of connecting rod is fixed with Mounting base 104, contact has Buffer Unit 4 in the middle part of connecting rod 103, and 102 one end of hinged seat is horizontally fixed with limit plate 1；

Cross-member 3 includes hinged seat 2 301 and pin shaft 2 305, and hinged seat 2 301 is fixed in mounting base 104, hingedly Vertical activity riveting has pin shaft 2 305 in the middle part of seat 2 301, and 2 305 outside of pin shaft is fixed with cross bar 302,302 end of cross bar outside It is fixed with sleeve 303, contact has Buffer Unit 4 in the middle part of cross bar 302, and 2 301 end horizontal of hinged seat is fixed with limit plate two 304。

Preferably, Buffer Unit 4 includes bracket 405 and separation sleeve 404, bracket 405 is separately fixed at 201 He of installation set In mounting base 104,405 end of bracket is fixed with separation sleeve 404, and 404 top surface of separation sleeve is fixed with guide sleeve 403,404 edge of separation sleeve Vertical direction offers mounting groove 407, and mounting groove 407 is fixedly connected with the bottom end of pressure spring 408, and the top of pressure spring 408 is fixed to be connected It is connected to lantern ring 406,406 inboard, upright of lantern ring is fixed with top pillar 402, and top pillar 402 and 403 clearance fit of guide sleeve, and top pillar 402 pushes up End is fixed with convex block 401, and convex block 401 is convex configuration, and convex block 401 is contacted with connecting rod 103 and cross bar 302 respectively, is so set It sets, carries out certain buffer protection when convenient for by Buffer Unit 4 come to sportsman's rigid contact cross bar 302.

Guide sleeve 403 is fixedly connected with separation sleeve 404 by screw, so set, convenient for guide sleeve 403 on separation sleeve 404 Fast assembling-disassembling.

Lantern ring 406 is solid annular structure, and lantern ring 406 and top pillar 402 are interference fitted, so set, being convenient for 406 He of lantern ring 402 synchronizing moving of top pillar.

The material of convex block 401 is quenched rubber, and convex block 401 and top pillar 402, which are glued, to be fixed, so set, being convenient for convex block 401 What can more be bonded contacts with connecting rod 103 and cross bar 302 respectively.

The quantity of heelpiece 203 is four, so set, driving convenient for consolidating support base ontology 2 by multiple heelpieces 203 Dynamic motor 204 is decelerating motor, so set, having well stable service performance convenient for driving motor 204.

The material of sleeve 303 is quenched rubber, and sleeve 303 and cross bar 302 are interference fitted, so set, being convenient for sleeve 303 With good cushion performance, so as to the leg flexible contact with sportsman.

Using the above structure, when in use, control driving motor 204, which is powered on, drives installation set by drive shaft 202 201 turnovers, the vertical component 1 and cross-member 3 of 201 side of installation set have enough to meet the need therewith, the regular circulating cycle therewith of cross bar 302 Turn, the sportsman in the front of cross bar 302 that stand can be carried out with this according to the vertical take-off of the frequency that cross bar 302 has enough to meet the need back and forth The training of spring, during training, when sportsman fall when step on just cross bar 302 when, sportsman is to cross bar 302 Gravity can generate downward active force to connecting rod 103, and connecting rod 103 drives top pillar 402 to decline by the convex block 401 of contact, top By 406 compression press spring 408 of lantern ring, connecting rod 103 is tilted around hinged seat 102 column 402 therewith, and makes to move in this manner Member smoothly lands when stepping down in cross bar 302, and after sportsman leaves cross bar 302, pressure spring 408 passes through the side for discharging itself compression travel Formula drives connecting rod 103 to rise return, and cross bar 302 is back to initial horizontal position therewith, when sportsman jumps only cross bar 302 When, leg can make cross bar 302 drive top pillar 402 traversing by the convex block 401 of contact the active force of cross bar 302, and top pillar 402 passes through 406 compression press spring 408 of lantern ring, cross bar 302 are rotated around hinged seat 2 301 therewith, and by mode in this come to player feet Certain buffering is carried out when contacting cross bar 302, after sportsman leaves cross bar 302, pressure spring 408 is by discharging itself compression travel Mode drives the rotation of cross bar 302 to be repositioned to initial position, is just completed in this way to the protection during sportsman's spring training It is injured during spring training to effectively prevent sportsman for function.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

1. a kind of athletic training spring training device, including base body (2), it is characterised in that: base body (2) bottom It is equipped with around face multiple heelpieces (203), base body (2) inner bottom surface is fixed with driving motor (204), the driving Motor (204) top vertical is connected with drive shaft (202), and drive shaft (202) top is fixed with mounting base (104), described Mounting base (104) side is fixed with vertical component (1), and vertical component (1) end is fixed with cross-member (3), described perpendicular The side of lower section and the cross-member (3) to component (1), which contacts, Buffer Unit (4)；

The vertical component (1) includes hinged seat one and pin shaft one (105), and activity riveting has along longitudinal direction at one middle part of hinged seat The pin shaft one (105), pin shaft one (105) middle part is fixed with connecting rod (103), and the connecting rod (103) and installation set (201) vertically, connecting rod (103) end is fixed with mounting base (104), and contact has Buffer Unit in the middle part of the connecting rod (103) (4), the hinged seat one end is horizontally fixed with limit plate one (101)；

The cross-member (3) includes hinged seat two (102) and pin shaft two (305), and the hinged seat two (102) is fixed on described In mounting base (104), vertical activity riveting has the pin shaft two (305), the pin shaft two in the middle part of the hinged seat two (102) (305) outside is fixed with cross bar (302), is fixed with sleeve (303) on the outside of cross bar (302) end, in the cross bar (302) Portion's contact has Buffer Unit (4), and hinged seat two (102) end horizontal is fixed with limit plate two (304).

2. a kind of athletic training spring training device according to claim 1, it is characterised in that: the Buffer Unit (4) Including bracket (405) and separation sleeve (404), the bracket (405) is separately fixed at the installation set (201) and the mounting base (104) on, bracket (405) end is fixed with the separation sleeve (404), and separation sleeve (404) top surface is fixed with guide sleeve (403), the separation sleeve (404) offers mounting groove (407) along the vertical direction, the mounting groove (407) and pressure spring (408) Bottom end be fixedly connected, the top of the pressure spring (408) is fixedly connected with lantern ring (406), and lantern ring (406) inboard, upright is solid Surely have top pillar (402), and the top pillar (402) and the guide sleeve (403) clearance fit, top pillar (402) top is fixed with Convex block (401), the convex block (401) be convex configuration, and the convex block (401) respectively with the connecting rod (103) and the cross Bar (302) contact.

3. a kind of athletic training spring training device according to claim 2, it is characterised in that: the guide sleeve (403) with The separation sleeve (404) is fixedly connected by screw.

4. a kind of athletic training spring training device according to claim 2, it is characterised in that: the lantern ring (406) is Solid annular structure, the lantern ring (406) and the top pillar (402) are interference fitted.

5. a kind of athletic training spring training device according to claim 2, it is characterised in that: the convex block (401) Material is quenched rubber, and the convex block (401) and the top pillar (402), which are glued, to be fixed.

6. a kind of athletic training spring training device according to claim 1, it is characterised in that: the heelpiece (203) Quantity is four, and the driving motor (204) is decelerating motor.

7. a kind of athletic training spring training device according to claim 1, it is characterised in that: the sleeve (303) Material is quenched rubber, and the sleeve (303) and the cross bar (302) are interference fitted.