CN209596527U - Covert rhythm training device before a kind of basketball body - Google Patents

Abstract

The utility model relates to rhythm training devices covert before a kind of basketball body, the use difficulty that it mainly solves covert training aids before basketball body in the prior art is big, and the problem of being unfavorable for the transfer at foot force application position during dribbling, including riding boogie board, it is provided on the upper surface of riding boogie board and tramples device, trampling device includes the pedestal being arranged on riding boogie board, it is recessed with curved indentations downwards on the upper surface of pedestal, it is flexibly connected on pedestal and is provided with attachment base, hemisphere jut is provided on the lower surface of attachment base, the middle part of attachment base and vertical bar is vertically installed with attachment base, the upper end of vertical bar can be rotatably set support frame, bull stick is provided on vertical bar, the both ends of bull stick are fixedly installed the first helical gear, both ends side on support frame positioned at bull stick is provided with bradyseism bar, the upper end of bradyseism bar is provided with the second helical gear, the lower end of decoupling rod It is provided with threaded rod, jacking block is threaded on threaded rod, is arranged with spring between jacking block and attachment base on threaded rod.

Description

Covert rhythm training device before a kind of basketball body

Technical field

The utility model relates to rhythm training devices covert before a kind of basketball body.

Background technique

In a disguised form the indispensable skill of basketball movement centre half back before body, sportsman by the hand-off deflecting of speed come Achieve the purpose that shake and open defence member, covert skilled grasp needs prolonged training before body, and This move focuses on The participation of force at the core, center of gravity foot transfer skill, the reaction speed of arm muscles, holding training be no doubt, but for It has just stepped into for the office worker of society, operating pressure is big, has deep love for basketball but condition limitation can only play ball at weekend, but be not desired to Basketball skills are pulled down, in public or processing practises a ball game and influences whether others not in court.

China Patent No.: 201810799338.6 disclose covert rhythm training device before a kind of basketball body, including riding boogie board, institute The left and right sides for stating riding boogie board upper surface offers locating notch, and arc groove, arc groove are offered on front side of locating notch inner wall Inside be connected with arc panel, the left and right ends of arc back are respectively fixedly connected with the front end there are two connecting rod, two connecting rods The rear end of lower surface is respectively fixedly connected with the left and right ends of lining bar upper surface, and two connecting rod upper surfaces are provided with resistance mechanism. In use, bipod is stepped down in respectively in two locating notches, forefoot steps down in arc panel covert rhythm training device before the basketball body Cushion block on, two elastic force wrist straps are respectively fitted in two wrists and are stained with sub- patch and female patch fixes elastic force wrist strap, then do Deflecting campaign before body, resistance band provide resistance exercise；But arc panel and resistance mechanism are formed using the connection of spiral shell disk and screw channel Linkage switching, do not realize that the transfer difficulty of center of gravity during increasing dribble, the structure increase the use difficulty of training aids, and not Conducive to the transfer at foot force application position during dribble.

Utility model content

Therefore, for above-mentioned problem, the utility model provides covert rhythm training device before a kind of basketball body, it is mainly solved It has determined and the big using difficulty of covert training aids before basketball body in the prior art and has been unfavorable for foot force application position during dribble The problem of transfer.

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

Covert rhythm training device before a kind of basketball body, including riding boogie board are provided with connecting rod at left and right sides of the riding boogie board, institute It states and is provided with V-type bar on connecting rod, three endpoints of the V-type bar are provided with perforation, it is equipped with resistance band in the perforation, Its inner end is fixedly connected with elastic wrist strap, and the outer end of each resistance band all extends to outside and the fixation of V-type bar, described to step on Device is trampled for what user trampled there are two being arranged on the upper surface of plate, the device of trampling includes being arranged on riding boogie board Pedestal is recessed with downwards curved indentations on the upper surface of the pedestal, is flexibly connected on the pedestal and is provided with attachment base, described The hemisphere jut with curved indentations cooperation is provided on the lower surface of attachment base, the radius of curvature of the curved indentations is greater than spherical shape The radius of curvature of protrusion, the middle part of the attachment base and is vertically installed with vertical bar with attachment base, and the upper end of the vertical bar can be rotated Ground is provided with support frame, and being located in support frame on the vertical bar can be rotatably set bull stick, and the both ends of the bull stick are fixed Be provided with the first helical gear, the both ends side that bull stick is located on support frame as described above is provided with bradyseism bar, the bradyseism bar it is upper End is provided with the second helical gear engaged with the first helical gear, and the lower end of the decoupling rod is provided with threaded rod, the threaded rod On be threaded with jacking block, spring is arranged between jacking block and attachment base on the threaded rod.

Further, it is horizontally arranged with convex edge the week of the attachment base, the diameter of the convex edge is greater than curved indentations The diameter of opening.

Further, it is recessed fluted downwards against place that spring is located on the upper surface of the attachment base.

Further, anti-skidding raised line is provided on the upper surface of support frame as described above.

By using preceding solution, the beneficial effects of the utility model are: covert rhythm training device before this basketball body, In the training process, user's bipod tramples trampling on device on riding boogie board respectively, and elastic force wrist strap is wrapped in wrist, leads to Crossing three resistance band of elastic force wrist strap connection enables the activity of the wrist of user to obtain resistance, and concentrates the point of application mainly At wrist, special training is formed, while trampling device mating reaction, so that the force application part of foot turns during dribble Shifting property is good, and dribble harmony is strong, reduces the use difficulty of covert training aids before basketball body, concrete operation step is: user Foot is stepped on the support frame, by the movement of foot force application point during dribble to drive support frame to rotate on vertical bar, and Bull stick follows rotation, under the first helical gear and the second helical gear drive, drives the rotation of attachment base, so that support frame turns Dynamic stability is good, meanwhile, the curved indentations on attachment base on hemisphere jut and pedestal cooperatively form tilting action, are conducive to transporting During ball when the center of gravity transfer of user, the point of application of foot changes can provide foot support in time, reduce training The use difficulty of device, the spring of setting plays cushioning effect, and obtains enough supports in tilting procedure in support frame and make With by the active strokes of setting threaded rod and jacking block being threadedly coupled to adjustment spring, so that training aids is not applicable androgynous The crowd of weight, it is applied widely；Further, the convex edge of setting, so that convex edge is resisted against bottom when attachment base tilt angle is excessive On seat, play the role of safety guarantee, improves safety；Further, the groove of setting is shifted at work to limited spring, Be conducive to improve the service life of spring, and play safety effect.

Detailed description of the invention

Fig. 1 is the positive structure diagram of the utility model embodiment；

Fig. 2 is the overlooking structure diagram of the utility model embodiment；

Fig. 3 is the schematic cross-sectional view that device is trampled in the utility model embodiment.

Specific embodiment

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

The utility model embodiment are as follows:

With reference to Fig. 1, Fig. 2 and Fig. 3, covert rhythm training device before a kind of basketball body, including riding boogie board 1, the left and right of the riding boogie board 1 Two sides are provided with connecting rod 2, and V-type bar 3 is provided on the connecting rod 2, and three endpoints of the V-type bar 3 are provided with perforation, institute It states in perforation and is equipped with resistance band 4, inner end is fixedly connected with elastic wrist strap 5, and the outer end of each resistance band 4 extends Outside and fixation to V-type bar 3, there are two what is trampled for user to trample device 6 for setting on the upper surface of the riding boogie board 1, The device 6 of trampling includes the pedestal 61 being arranged on riding boogie board 1, is recessed with curved indentations downwards on the upper surface of the pedestal 61 62, it is flexibly connected on the pedestal 61 and is provided with attachment base 63, be provided on the lower surface of the attachment base 63 and curved indentations The hemisphere jut 64 of 62 cooperations, the radius of curvature of the curved indentations 62 are greater than the radius of curvature of hemisphere jut 64, the connection Seat 63 is horizontally arranged with convex edge 65 week, and the diameter of the convex edge 65 is greater than the diameter of the opening of curved indentations 62, the company The middle part of joint chair 62 and it is vertically installed with vertical bar 66 with attachment base, the upper end of the vertical bar 66 can be rotatably set support frame 67, it is provided with anti-skidding raised line 7 on the upper surface of support frame as described above 67, is located in support frame 67 on the vertical bar 66 and rotationally sets It is equipped with bull stick 68, the both ends of the bull stick 68 are fixedly installed the first helical gear 8, are located at bull stick 68 on support frame as described above 67 Both ends side is provided with bradyseism bar 69, and the upper end of the bradyseism bar 69 is provided with the second helical teeth engaged with the first helical gear 8 Wheel 9, the lower end of the decoupling rod 69 is provided with threaded rod 10, and jacking block 11, the screw thread are threaded on the threaded rod 10 Spring 12 is arranged on bar 10 between jacking block 11 and attachment base 63, is located at spring 12 on the upper surface of the attachment base 63 and supports By locating downward recessed fluted 13.

The working method of the utility model is: covert rhythm training device before this basketball body, in the training process, user two Foot tramples trampling on device 6 on riding boogie board respectively, and elastic force wrist strap 5 is wrapped in wrist, connects three by elastic force wrist strap 5 Resistance band 4 enables the activity of the wrist of user to obtain resistance, and is concentrated mainly on the point of application at wrist, and formation is directed to Property training, while trampling 6 mating reaction of device, so that the metastatic of the force application part of foot is good during dribble, dribble is coordinated Property it is strong, reduce the use difficulty of covert training aids before basketball body, concrete operation step is: user's foot steps down in support frame 67 On, by the movement of foot force application point during dribble to driving support frame 67 to rotate on vertical bar 66, and bull stick 68 with With rotation, under the drive of the first helical gear 8 and the second helical gear 9, the rotation of attachment base 63 is driven, so that support frame 67 turns Dynamic stability is good, meanwhile, the curved indentations 62 on attachment base 63 on hemisphere jut 64 and pedestal 61 cooperatively form tilting action, have Conducive to when the center of gravity transfer of user, the point of application of foot changes can provide foot support in time during dribble, The use difficulty of training aids is reduced, the spring 12 of setting plays cushioning effect, and obtains in tilting procedure in support frame 67 Enough supporting roles are made by the active strokes of setting threaded rod 10 and jacking block 11 being threadedly coupled to adjustment spring 12 The crowd that training aids is applicable in different weight is obtained, it is applied widely；The convex edge 65 of setting, when so that 63 tilt angle of attachment base is excessive Convex edge 65 is resisted against on pedestal 61, plays the role of safety guarantee, improves safety；The groove 13 of setting exists to limited spring 12 It is shifted in work, is conducive to the service life for improving spring 12, and play safety effect.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims (4)

1. covert rhythm training device before a kind of basketball body, including riding boogie board, it is provided with connecting rod at left and right sides of the riding boogie board, it is described V-type bar is provided on connecting rod, three endpoints of the V-type bar are provided with perforation, are equipped with resistance band in the perforation, Inner end is fixedly connected with elastic wrist strap, and the outer end of each resistance band all extends to outside and the fixation of V-type bar, and feature exists In: device is trampled for what user trampled there are two being arranged on the upper surface of the riding boogie board, the device of trampling includes setting Pedestal on riding boogie board is recessed with downwards curved indentations on the upper surface of the pedestal, is flexibly connected and is provided on the pedestal Attachment base is provided with the hemisphere jut with curved indentations cooperation, the curvature of the curved indentations on the lower surface of the attachment base Radius is greater than the radius of curvature of hemisphere jut, the middle part of the attachment base and is vertically installed with vertical bar, the vertical bar with attachment base Upper end can be rotatably set support frame, being located in support frame on the vertical bar can be rotatably set bull stick, the bull stick Both ends be fixedly installed the first helical gear, the both ends side that bull stick is located on support frame as described above is provided with bradyseism bar, institute The upper end for stating bradyseism bar is provided with the second helical gear engaged with the first helical gear, and the lower end of the bradyseism bar is provided with screw thread Bar is threaded with jacking block on the threaded rod, is arranged with spring between jacking block and attachment base on the threaded rod.

2. covert rhythm training device before basketball body according to claim 1, it is characterised in that: the week of the attachment base is along cross To convex edge is provided with, the diameter of the convex edge is greater than the diameter of the opening of curved indentations.

3. covert rhythm training device before basketball body according to claim 1 or 2, it is characterised in that: the attachment base it is upper It is recessed fluted downwards against place to be located at spring on surface.

4. covert rhythm training device before basketball body according to claim 3, it is characterised in that: the upper surface of support frame as described above On be provided with anti-skidding raised line.