CN108970027A

CN108970027A - A kind of human body backward somersault action assisting device

Info

Publication number: CN108970027A
Application number: CN201810831166.6A
Authority: CN
Inventors: 闫光
Original assignee: 闫光
Current assignee: Binzhou Kechuang Incubator Co.,Ltd.
Priority date: 2018-07-26
Filing date: 2018-07-26
Publication date: 2018-12-11
Anticipated expiration: 2038-07-26
Also published as: CN111450501B; CN111450501A; CN108970027B

Abstract

The present invention provides a kind of human body backward somersault action assisting device, is related to athleticism instrument field.Human body backward somersault action assisting device, including supporting leg, one end at the top of the supporting leg is fixedly connected with support beam, the front of the support beam offers track groove, it is provided with attachment device on the track groove, bearing is provided in the attachment device, inner ring and the shaft of the bearing are fixedly attached, human body fixator is connected in the shaft, the attachment device is internally provided with contact buffer unit.Human body backward somersault action assisting device, it is leaned against on foam-rubber cushion by waist, fixed frame activity is to human body and is stuck in shoulders of human body, and it is clamped by the clamping joint in connecting rope with clamping socket and tightens connecting rope and people can be fixed with fixed plate above the waist, upper half of human body and fixed plate fixation can effective protection human bodies, it prevents during practicing backward somersault, there is a situation where be detached from generation with exercise device for human body.

Description

A kind of human body backward somersault action assisting device

Technical field

The present invention relates to athleticism instrument field, specially a kind of human body backward somersault action assisting device.

Background technique

Human body backward somersault campaign can operate in gymnastics, tae kwon do and football celebration movement, and leg is had an effect to takeoff and be leaned on later Waist towards Lumbar, leaves leg and chest body rotation by waistband, then draw back one's hand, to embrace leg after hand recycling, and such spinning force can be bigger, By human body, turn over 360 deg rear feet lands to reach this athletic performance in the sky.

Backward somersault has certain risk, and beginner is when practicing backward somersault due to not knowing which position of human body is sent out Power often such as lands without protection head and waist the problem of meeting human body landing part bit-errors during practice and is easy to occur The accidents such as fracture such as compare Patent No. CN207462611U and disclose a kind of backward somersault auxiliary apparatus, and the comparison patent is only It is to carry out borrowing power by holding horizontal handrail 5, in order to execution, which is after being supported human body waist The effect that human body is turned over by lumbar support after, can not do simulated exercises true backward somersault movement and correct hair Power position.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides a kind of human body backward somersault action assisting device, exercise is solved Dangerous property and be difficult to the problem of grasping the realistic operation of backward somersault and feeling during practicing backward somersault.

(2) technical solution

In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of human body backward somersault movement auxiliary Device, including supporting leg, one end at the top of the supporting leg are fixedly connected with support beam, and the front of the support beam opens up Have track groove, attachment device be provided on the track groove, be provided with bearing in the attachment device, the inner ring of the bearing with Shaft is fixedly attached, and human body fixator is connected in the shaft, and the attachment device is internally provided with contact buffer unit, Retention device is connected in the shaft.

Preferably, the attachment device include idler wheel, connecting shaft one, connecting rod one, casing, connecting shaft two, connecting rod two, Connection ring, separator tube, drive rod and buffer spring, the inner wall and idler wheel of the track groove, which roll, to be connected, the inner ring of the idler wheel It being fixedly attached with connecting shaft one, the outer surface of the connecting shaft one is simultaneously fixedly connected positioned at the outside of track groove with connecting rod one, The connecting rod one is welded and fixed far from one end of connection one with casing, and the inner ring and connecting shaft two of described sleeve pipe are movably hinged, The outer surface of the connecting shaft two is welded and fixed with connecting rod two, and the outer surface of the connecting shaft two and the welding of connecting rod two are solid Fixed, the one end of the connecting rod two far from connecting shaft two is welded and fixed with connection ring, the outer surface of the connecting rod two and buffering Pipe is movably hinged, and the drive rod is located at the inside of separator tube, the inside of the separator tube and drive rod pivot bush unit, described slow Separator tube is run through simultaneously in the inside of washing pipe and outer surface and the buffer spring pivot bush unit for being located at drive rod, the top of the drive rod It is movably hinged with connecting rod one.

Preferably, the inner ring with bearing fixing sleeve of the connection ring connect.

Preferably, the human body fixator includes fixed plate, fixed frame, foam-rubber cushion, fixed ring, connecting rope, clamping joint With clamping socket, outer surface and the fixed plate of the shaft are welded and fixed, and right side and the foam-rubber cushion of the fixed plate are adhesively fixed, The top of the fixed plate and fixed frame are movably hinged, and the fixed frame is welded and fixed close to the side of fixed plate with fixed ring, Fixed ring and, the connecting rope one end and clamping far from fixed ring fixed with fixed ring are run through in one end of the connecting rope Head is fixedly connected, and the front of the fixed plate is fixedly connected with clamping socket, movable with clamping joint at the clamping socket card slot Clamping.

Preferably, the contact buffer unit includes active open, permanent magnets one, sliding shoe, permanent magnets two, link block, C Shape block, hinged seat, stopper and resistance spring, the inside of the connection ring be it is hollow, the active open is provided with connection ring Outer surface, inner wall and the sliding shoe of the connection ring be slidably connected, and outer surface and the link block of the sliding shoe are welded and fixed, Side of the link block far from sliding shoe is fixed through active open and with the external C-shaped block welding being arranged of connection ring, institute State the inner wall of connection ring and be located at sliding shoe right side be fixedly connected with permanent magnets one, the sliding shoe close to permanent magnets one one Side is fixedly connected with permanent magnets two, and the inner wall bottom of the C-shaped block is welded and fixed with hinged seat, one end of the stopper and hinge Joint chair be movably hinged, the angle degree of being of the stopper and C-shaped block inner wall bottom, between the C-shaped block inner wall and stopper and Resistance spring is fixedly connected.

Preferably, there are two stopper settings, two stoppers are in the shape of the letter V distribution.

Preferably, the retention device includes drive block, fixed column and corner block, and the outer surface of the shaft is simultaneously located at company The front and drive block for connecing ring are welded and fixed, and the front of the drive block is welded and fixed with fixed column, and the fixed column rear end is passed through It wears drive block and is fixedly connected with the corner block being arranged inside drive block.

(3) beneficial effect

The present invention provides a kind of human body backward somersault action assisting devices.Have it is following the utility model has the advantages that

1, human body backward somersault action assisting device, is leaned against on foam-rubber cushion by waist, and fixed frame activity to human body simultaneously blocks In shoulders of human body, and being clamped by the clamping joint in connecting rope with clamping socket and tighten connecting rope can be by people's upper part of the body and fixation Plate is fixed, upper half of human body and fixed plate fixation can effective protection human body, prevent during practicing backward somersault, human body There is a situation where be detached from generation with exercise device.

2, human body backward somersault action assisting device, connecting rod one are connected by casing and two activity of connecting shaft two and connecting rod It connects, and the inside of separator tube is connect by buffer spring with drive rod, can be provided during the motion human body to cushion effect, be prevented Waist load-bearing there is a situation where waist is injured to occur.

3, human body backward somersault action assisting device can be made by bearing with shaft pivot bush unit by the inner ring of connection ring The fixed plate being fixed in shaft has the function of rotating along shaft, can facilitate the movement of human body real simulation backward somersault, Adaptation free practice can more be facilitated after being detached from exercise device.

4, human body backward somersault action assisting device, shaft are fixedly connected by drive block and fixed column with corner block, can Shaft is set to drive corner block to be rotated in the course of rotation, corner block is logical when human body will be near completion backward somersault movement It crosses C-shaped block and is contacted with the stopper of two V-shaped setting, being connect with resistance spring by stopper can pass through in corner block Resistance is provided in the process, human body is facilitated to carry out stopping to stop operation when acting completeness backward somersault.

5, human body backward somersault action assisting device, resistance spring and stopper, which is arranged, can subtract the buffer stop of corner block Few human body stops causing to damage to skeletal joint suddenly.

6, human body backward somersault action assisting device, by the permanent magnets one and permanent magnets two being arranged inside connection ring, forever Magnetic patch one and two anode of permanent magnets are opposite, and by the principle of magnet homopolar-repulsion, C-shaped block passes through inside link block and connection ring Sliding shoe is fixedly connected, and can be buffered when corner block is contacted with stopper to C-shaped block, be passed through permanent magnets one and permanent magnets The further buffering of two pairs of shafts can be improved the comfort in action process and improve the safety of device.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is separator tube structure sectional view of the present invention；

Fig. 3 is present invention contact buffer unit structure cross-sectional view；

Fig. 4 is structure of the invention side view.

Wherein, 1 supporting leg, 2 support beams, 3 track grooves, 4 attachment devices, 401 idler wheels, the connection of 402 connecting shafts one, 403 Bar one, 404 casings, 405 connecting shafts two, 406 connecting rods two, 407 connection rings, 408 separator tubes, 409 drive rods, 410 buffering elastics Spring, 5 human body fixators, 501 fixed plates, 502 fixed frames, 503 foam-rubber cushions, 504 fixed rings, 505 connecting ropes, 506 clamping joints, 507 clamping sockets, 6 bearings, 7 shafts, 8 contact buffer units, 801 active opens, 802 permanent magnets one, 803 sliding shoes, 804 are forever Magnetic patch two, 805 link blocks, 806C shape block, 807 hinged seats, 808 stoppers, 809 resistance springs, 9 retention devices, 901 transmissions Block, 902 fixed columns, 903 corner blocks.

Specific embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples.

The embodiment of the present invention provides a kind of human body backward somersault action assisting device, as shown in Figs 1-4, including supporting leg 1, branch The one end at 1 top of support leg is fixedly connected with support beam 2, and the front of support beam 2 offers track groove 3, and track groove 3 is level The rectangular channel laterally opened up is provided with attachment device 4 on track groove 3, bearing 6, the inner ring of bearing 6 is provided in attachment device 4 It being fixedly attached with shaft 7, human body fixator 5 is connected in shaft 7, attachment device 4 is internally provided with contact buffer unit 8, Retention device 9 is connected in shaft 7.

Attachment device 4 includes idler wheel 401, connecting shaft 1, connecting rod 1, casing 404, connecting shaft 2 405, connection Bar 2 406, connection ring 407, separator tube 408, drive rod 409 and buffer spring 410, the inner wall and idler wheel 401 of track groove 3 roll Connection, inner ring and the connecting shaft 1 of idler wheel 401 are fixedly attached, and the outer surface of connecting shaft 1 is simultaneously located at the outer of track groove 3 Portion is fixedly connected with connecting rod 1, and connecting rod 1 is welded and fixed far from one end of connection 1 with casing 404, casing 404 inner ring and connecting shaft 2 405 is movably hinged, and outer surface and the connecting rod 2 406 of connecting shaft 2 405 are welded and fixed, and is connected The outer surface of axis 2 405 is welded and fixed with connecting rod 2 406, connecting rod 2 406 one end and connection ring far from connecting shaft 2 405 407 are welded and fixed, and inner ring and the bearing 6 of connection ring 407 are fixedly attached, and pass through bearing 6 and shaft by the inner ring of connection ring 407 7 pivot bush units can make the fixed plate 501 being fixed in shaft 7 have the function of rotating along shaft 7, can facilitate the true mould of human body The movement of quasi- backward somersault, can more facilitate adaptation free practice, the outer surface of connecting rod 2 406 and buffering after being detached from exercise device Pipe 408 is movably hinged, and drive rod 409 is located at the inside of separator tube 408, the inside of separator tube 408 and 409 movable sleeve of drive rod It connects, the inside of separator tube 408 and outer surface and 410 pivot bush unit of buffer spring for being located at drive rod 409, buffer spring 410 It being contacted at the top of one end and the inner wall of separator tube 408, the bottom end of the other end and drive rod 409 of buffer spring 410 is welded and fixed, The top of drive rod 409 is movably hinged through separator tube 408 and with connecting rod 1, and connecting rod 1 passes through 404 He of casing Connecting shaft 2 405 is flexibly connected with connecting rod 2 406, and the inside of separator tube 408 passes through buffer spring 410 and drive rod 409 Connection, can provide during the motion human body to cushion effect, prevent waist load-bearing to occur there is a situation where waist is injured.

Human body fixator 5 includes fixed plate 501, fixed frame 502, foam-rubber cushion 503, fixed ring 504, connecting rope 505, card Connector 506 and clamping socket 507, outer surface and the fixed plate 501 of shaft 7 are welded and fixed, the right side of fixed plate 501 and foam-rubber cushion 503 are adhesively fixed, and the top of fixed plate 501 and fixed frame 502 are movably hinged, fixed frame 502 close to fixed plate 501 side with Fixed ring 504 is welded and fixed, and fixed ring 504 and, connecting rope 505 fixed with fixed ring 504 are run through in one end of connecting rope 505 One end far from fixed ring 504 is fixedly connected with clamping joint 506, and the front of fixed plate 501 is fixedly connected with clamping socket 507, It is clamped at 507 card slot of socket and is clamped with 506 activity of clamping joint, leaned against on foam-rubber cushion 503 by waist, 502 activity of fixed frame is extremely Human body is simultaneously stuck in shoulders of human body, and by the clamping joint 506 and the clamping of clamping socket 507 in connecting rope 505 and tightens connecting rope 505 people can be fixed with fixed plate 501 above the waist, upper half of human body and 501 fixation of fixed plate can effective protection human body, prevent Only during practicing backward somersault, there is a situation where be detached from generation with exercise device for human body.

Contacting buffer unit 8 includes active open 801, permanent magnets 1, sliding shoe 803, permanent magnets 2 804, link block 805, C-shaped block 806, hinged seat 807, stopper 808 and resistance spring 809, the inside of connection ring 407 are hollow, active open 801 are provided with the outer surface of connection ring 407, and inner wall and the sliding shoe 803 of connection ring 407 are slidably connected, the appearance of sliding shoe 803 Face is welded and fixed with link block 805, and side of the link block 805 far from sliding shoe 803 is through active open 801 and and connection ring The 407 external C-shaped block 806 being arranged is welded and fixed, and scope of activities of the C-shaped block 806 in connection ring 407 is the degree of 180 degree -245, The inner wall of connection ring 407 is simultaneously fixedly connected positioned at the right side of sliding shoe 803 with permanent magnets 1, and sliding shoe 803 is close to permanent magnets One 802 side is fixedly connected with permanent magnets 2 804, and distance is 10 centimetres between permanent magnets 1 and permanent magnets 2 804, forever Magnetic patch 1 is opposite with 2 804 homopolarity of permanent magnets, and the maximum repulsive force between permanent magnets 1 and permanent magnets 2 804 is 80N, By the permanent magnets 1 and permanent magnets 2 804 being arranged inside connection ring 407,2 804 anode of permanent magnets 1 and permanent magnets Relatively, by the principle of magnet homopolar-repulsion, C-shaped block 806 is solid by the sliding shoe 803 inside link block 805 and connection ring 407 Fixed connection, can buffer C-shaped block 806 when corner block 903 is contacted with stopper 808, by permanent magnets 1 and forever The further buffering of 2 804 pairs of shafts 7 of magnetic patch can be improved the comfort in action process and improve the safety of device, C-shaped block 806 inner wall bottom is welded and fixed with hinged seat 807, and one end of stopper 808 and hinged seat 807 are movably hinged, stopper 808 Angle with 806 inner wall bottom of C-shaped block is 45 degree, fixes and connects with resistance spring 809 between 806 inner wall of C-shaped block and stopper 808 It connects, setting resistance spring 809 and stopper 808 can reduce human body to the buffer stop of corner block 903 and stop closing bone suddenly Section causes to damage, and there are two the settings of stopper 808, and two stoppers 808 are in the shape of the letter V distribution, and shaft 7 passes through 901 He of drive block Fixed column 902 is fixedly connected with corner block 903, and shaft 7 can be made to drive corner block 903 to be rotated in the course of rotation, Human body will be near completion backward somersault movement when corner block 903 by C-shaped block 806 and with two V-shaped setting stopper 808 Contact, by the tip of corner block 903 when stopper 808 first pass through V-shaped distribution stopper 808, by stopper 808 with The connection of resistance spring 809 can provide resistance during corner block 903 passes through, facilitate human body be near completion after 360 degree it is empty Stir as when carry out stop stop operation.

Retention device 9 includes drive block 901, fixed column 902 and corner block 903, and the outer surface of shaft 7 is simultaneously located at connection ring 407 front is welded and fixed with drive block 901, and the front of drive block 901 is welded and fixed with fixed column 902,902 rear end of fixed column It is fixedly connected through drive block 901 and with the corner block 903 being arranged inside drive block 901.

Working principle: in use, being leaned against on foam-rubber cushion 503 by waist, 502 activity of fixed frame is to human body and is stuck in human body Shoulder, and the clamping joint 506 by connecting in connecting rope 505 and clamping socket 507 are clamped, and tightening connecting rope 505 can be by people Be fixed above the waist with fixed plate 501, upper half of human body and 501 fixation of fixed plate can effective protection human body prevent human body and white silk It practises device to be detached from, is rolled and connected by track groove 3 and idler wheel 401 after human body is fixed, human body left-right position can be made adjustable and increased The flexibility of movement, connecting rod 1, which is connect by casing 404 and connecting shaft 2 405 with connecting rod 2 406, can make connecting rod one Carry out activity between 403 and connecting rod 2 406, and buffer spring 410 and drive rod 409 are passed through by the inside of separator tube 408 Connection, can provide during the motion human body to cushion effect, prevent the unexpected load-bearing of waist to send out there is a situation where waist is injured It is raw, when practice, is had an effect by human leg takeoff after by waist leg and chest towards Lumbar, rotated by waistband body of leaving, when body to It when overturning 330 degree or so afterwards, is connect by shaft 7 with drive block 901, fixed column 902 and corner block 903, corner block 903 and resistance Block 808 contacts, and corner block 903 is contacted by C-shaped block 806 and with the stopper 808 of two V-shaped setting, passes through stopper 808 connect with resistance spring 809 and can provide resistance during corner block 903 passes through, and corner block 903 passes through stopper 808 When can reduce motional inertia human body stopping is facilitated to act, sliding shoe 803 is fixedly connected with permanent magnets 1, one 802 He of permanent magnets 2 804 homopolarity of permanent magnets is opposite, and by the principle of magnet homopolar-repulsion, C-shaped block 806 passes through in link block 805 and connection ring 407 The sliding shoe 803 in portion is fixedly connected, and can be buffered to C-shaped block 806 when corner block 903 is contacted with stopper 808, into one Step facilitate human body carry out buffering stop operation.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims

1. a kind of human body backward somersault action assisting device, including supporting leg (1), it is characterised in that: at the top of the supporting leg (1) One end is fixedly connected with support beam (2), and the front of the support beam (2) offers track groove (3), the track groove (3) On be provided with attachment device (4), be provided with bearing (6) on the attachment device (4), the inner ring of the bearing (6) and shaft (7) It is fixedly attached, is connected with human body fixator (5) on the shaft (7), the attachment device (4) is internally provided with contact buffering Device (8) is connected with retention device (9) on the shaft (7).

2. a kind of human body backward somersault action assisting device according to claim 1, it is characterised in that: the attachment device It (4) include idler wheel (401), connecting shaft one (402), connecting rod one (403), casing (404), connecting shaft two (405), connecting rod two (406), connection ring (407), separator tube (408), drive rod (409) and buffer spring (410), the inner wall of the track groove (3) It rolls and connects with idler wheel (401), the inner ring of the idler wheel (401) is fixedly attached with connecting shaft one (402), the connecting shaft one (402) the outer surface and outside for being located at track groove (3) is fixedly connected with connecting rod one (403), the connecting rod one (403) is far One end from one (402) of connection is welded and fixed with casing (404), inner ring and connecting shaft two (405) activity of described sleeve pipe (404) Hingedly, the outer surface of the connecting shaft two (405) is welded and fixed with connecting rod two (406), the appearance of the connecting shaft two (405) Face is welded and fixed with connecting rod two (406), the connecting rod two (406) one end and connection ring far from connecting shaft two (405) (407) it is welded and fixed, the outer surface and separator tube (408) of the connecting rod two (406) are movably hinged, the drive rod (409) Positioned at the inside of separator tube (408), the inside of the separator tube (408) and drive rod (409) pivot bush unit, the separator tube (408) inside and outer surface and buffer spring (410) pivot bush unit positioned at drive rod (409), the drive rod (409) Top is movably hinged through separator tube (408) and with connecting rod one (403).

3. a kind of human body backward somersault action assisting device according to claim 2, it is characterised in that: the connection ring (407) inner ring is fixedly attached with bearing (6).

4. a kind of human body backward somersault action assisting device according to claim 1, it is characterised in that: the fixed dress of the human body Setting (5) includes fixed plate (501), fixed frame (502), foam-rubber cushion (503), fixed ring (504), connecting rope (505), clamping joint (506) it is welded and fixed with clamping socket (507), outer surface and the fixed plate (501) of the shaft (7), the fixed plate (501) Right side be adhesively fixed with foam-rubber cushion (503), the top of the fixed plate (501) and fixed frame (502) are movably hinged, described solid Determine frame (502) to be welded and fixed close to the side of fixed plate (501) with fixed ring (504), one end of the connecting rope (505) is run through Fixed ring (504) is simultaneously fixed with fixed ring (504), the connecting rope (505) one end and clamping far from fixed ring (504) Head (506) is fixedly connected, and the front of the fixed plate (501) is fixedly connected with clamping socket (507), the clamping socket (507) it is clamped at card slot with clamping joint (506) activity.

5. a kind of human body backward somersault action assisting device according to claim 2, it is characterised in that: the contact buffering dress Setting (8) includes active open (801), permanent magnets one (802), sliding shoe (803), permanent magnets two (804), link block (805), C Shape block (806), hinged seat (807), stopper (808) and resistance spring (809), the inside of the connection ring (407) be it is hollow, The active open (801) is provided with the outer surface of connection ring (407), inner wall and sliding shoe (803) of the connection ring (407) It is slidably connected, outer surface and the link block (805) of the sliding shoe (803) are welded and fixed, and the link block (805) is far from sliding The side of block (803) is welded and fixed through active open (801) and with the external C-shaped block (806) being arranged of connection ring (407), The inner wall of the connection ring (407) is simultaneously fixedly connected positioned at the right side of sliding shoe (803) with permanent magnets one (802), the sliding Block (803) is fixedly connected close to the side of permanent magnets one (802) with permanent magnets two (804), the inner wall bottom of the C-shaped block (806) Portion is welded and fixed with hinged seat (807), and one end and hinged seat (807) of the stopper (808) are movably hinged, the stopper (808) with the angle of C-shaped block (806) inner wall bottom be 45 degree, between C-shaped block (806) inner wall and stopper (808) with resistance Power spring (809) is fixedly connected.

6. a kind of human body backward somersault action assisting device according to claim 5, it is characterised in that: the stopper (808) there are two setting, two stoppers (808) are in the shape of the letter V distribution.

7. a kind of human body backward somersault action assisting device according to claim 5, it is characterised in that: the retention device It (9) include drive block (901), fixed column (902) and corner block (903), the outer surface of the shaft (7) is simultaneously located at connection ring (407) front is welded and fixed with drive block (901), and the front of the drive block (901) is welded and fixed with fixed column (902), Company is fixed through drive block (901) and with the corner block (903) being arranged inside drive block (901) in fixed column (902) rear end It connects.