CN115068877A

CN115068877A - Long jump assistor

Info

Publication number: CN115068877A
Application number: CN202210619447.1A
Authority: CN
Inventors: 陈博
Original assignee: Individual
Current assignee: Chongqing Ruisu Sports Goods Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-20
Anticipated expiration: 2042-06-02
Also published as: CN115068877B

Abstract

The invention belongs to the technical field of outdoor equipment, and particularly relates to a long jump assistor which comprises an auxiliary long jump device, wherein the auxiliary long jump device comprises a storage assembly, a guide limiting assembly, a folding assembly, an ejection assembly, a force storage assembly, a transmission assembly and a clutch assembly; the guide limiting assembly is fixedly mounted on the outer side of one end of the accommodating assembly, the folding assembly is fixedly connected to the outer side of one end of the guide limiting assembly, the ejection assembly is fixedly mounted on the outer side of one end of the folding assembly, the force storage assembly is arranged on the inner side of one end of the ejection assembly, the transmission assembly is fixedly mounted on the outer side of one end of the ejection assembly, and the auxiliary long jump device is arranged to help people to jump far when needed, so that people can jump out of a longer distance and cross or stride over an obstacle; when not in use, the utility model can be folded and carried on the shank for a long time, and the problem of difficult carrying can not occur.

Description

Long jump assistor

Technical Field

The invention belongs to the technical field of outdoor equipment, and particularly relates to a long jump assistor.

Background

In outdoor activities far away from people, people often encounter gullies, water flows or other obstacles which are not easy to skip, and at the moment, people simply can not cross by self bouncing force, people can cross by using a conventional means, such as laying or building a simple support, so that people can cross, but the laying or building of the simple support is very troublesome, if local materials are obtained, the support has great uncertainty, and if the support is carried about, the weight and the volume of the support are not convenient to carry.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a long jump assistor which has the characteristics of helping people jump far, enabling people to jump out for a longer distance and helping people to cross or cross obstacles.

In order to achieve the purpose, the invention provides the following technical scheme: a long jump assistor comprises an auxiliary long jump device, wherein the auxiliary long jump device comprises a receiving assembly, a guiding and limiting assembly, a folding assembly, an ejection assembly, a force storage assembly, a transmission assembly and a clutch assembly;

the one end outside fixed mounting who accomodates the subassembly has the spacing subassembly of direction, the one end outside fixedly connected with of the spacing subassembly of direction folding assembly, the one end outside fixed mounting of folding assembly has the subassembly of launching, the one end inboard of launching the subassembly is provided with hold power subassembly, the one end outside fixed mounting who launches the subassembly has the drive assembly, the one end inboard of drive assembly is provided with the separation and reunion subassembly.

Preferably, the storage assembly comprises a leg binding shell, leg binding belts, limiting sliders, a sliding shell, sliding grooves and chutes, the leg binding belts are fixedly connected to one end of the leg binding shell, the number of the leg binding belts is not less than two, the limiting sliders are fixedly connected to the outer arc surface of the bottom end of the leg binding shell, the sliding shell is slidably connected to the outer arc surface of the leg binding shell, the sliding grooves matched with the limiting sliders are formed in the inner side of one end of the sliding shell, and the chutes are formed in the bottom end of the sliding shell.

Preferably, the guiding and limiting assembly comprises a sliding support, a sliding base plate and a limiting piece, wherein the outer side of one end of the sliding support is fixedly installed on the outer side of one end of the sliding shell, the inner side of one end of the sliding support is connected with the sliding base plate in a sliding manner, the outer sides of two ends of the sliding base plate are fixedly connected with the limiting piece, and the outer side of one end of the limiting piece is connected with the outer side of one end of the sliding support in a sliding manner.

Preferably, the guiding and limiting assembly further comprises a manual knob, a long rotating rod, a rotating block, a thrust plate, a first compression spring, a first permanent magnet, an iron block, a single-bevel slide bar and a first extension spring, wherein the long rotating rod is fixedly connected to the central position of the inner side of one end of the manual knob, the rotating block is fixedly connected to the outer side of one end of the long rotating rod, the outer side of one end of the rotating block is rotatably connected to the inner side of one end of the sliding base plate, the plane of the rotating block is in contact connection with the thrust plate, the outer side of one end of the thrust plate is in sliding connection with the inner side of one end of the sliding base plate, the outer side of the other end of the thrust plate is fixedly connected to the first compression spring, the other end of the first compression spring is fixed to the inner side of one end of the sliding base plate, and the first permanent magnet is embedded and fixed to the inner side of the rotating block, the magnetism of the plane department of first permanent magnet is connected with the iron plate, the other end outside fixedly connected with of iron plate single inclined plane draw runner, just single inclined plane draw runner with the one end outside of iron plate all with the inboard sliding connection of one end of slip base plate, the bottom inboard of sliding support seted up can with the groove of single inclined plane draw runner block, the one end outside fixedly connected with of iron plate first extension spring, first extension spring's the other end with the inboard fixed connection of one end of slip base plate.

Preferably, the folding assembly comprises a connecting plate, a reinforcing plate, a first rotating bracket, a first rotating shaft, a sliding guide plate, a rotating guide block, a second rotating shaft and a second rotating bracket, wherein the outer side of one end of the connecting plate is fixed on the plane of one end of the sliding base plate far away from the sliding shell, the reinforcing plate is fixedly connected to the outer side of the top end of the connecting plate, the other end of the reinforcing plate is fixedly connected with the outer side of one end of the sliding base plate, the first rotating bracket is fixedly connected to the outer side of the bottom end of the connecting plate, the first rotating shaft is rotatably connected to the inner side of one end of the first rotating bracket, the sliding guide plate is fixedly connected to the outer side of one end of the first rotating shaft, and the rotating guide block is slidably connected to the outer side of one end of the sliding guide plate, the equal fixedly connected with in both ends outside of rotation guide block the second axis of rotation, the one end outside of second axis of rotation rotates and is connected with the second rotates the support, just the second rotate the support the top outside with the bottom outside fixed connection of slip casing.

Preferably, the ejection assembly comprises a support bracket, a protective shell, a cushion block, a second compression spring and a springboard, wherein the outer side of one end of the support bracket is fixed on a plane of the sliding guide plate close to the first rotating shaft, the outer side of the bottom end of the support bracket is fixedly connected with the protective shell, the inner side of the bottom end of the support bracket is fixedly connected with the cushion block, the outer side of the other end of the cushion block is fixedly connected with the second compression spring, and the other end of the second compression spring is fixedly connected with the springboard.

Preferably, the power accumulating assembly comprises a second extension spring, a limiting head, a hand pull ring and a rack, wherein one end of the second extension spring is fixed on the inner side of one end of the support bracket, the other end of the second extension spring is fixedly connected with the limiting head, the outer side of one end of the limiting head is in contact with the outer side of one end of the support bracket, the inner side of one end of the limiting head is rotatably connected with the hand pull ring, the outer side of one end of the limiting head is fixedly connected with the rack, and the outer side of one end of the rack is in sliding connection with the inner side of one end of the support bracket.

Preferably, the transmission assembly comprises a connecting bracket, a third rotating shaft, a one-way gear, a pinion, a gearwheel, a fourth rotating shaft, a cylindrical block, a bearing, a take-up pulley, a steel wire rope and a steering wheel, wherein the outer side of the top end of the connecting bracket is fixed on the outer side of the bottom end of the supporting bracket, the inner side of one end of the connecting bracket is rotatably connected with the third rotating shaft, the outer end face of one end of the third rotating shaft is fixedly connected with the one-way gear, the outer side of one end of the one-way gear is meshed and connected with the outer side of one end of the rack, the outer end face of the other end of the third rotating shaft is fixedly connected with the pinion, the outer side of one end of the pinion is meshed and connected with the gearwheel, the inner side of one end of the gearwheel is rotatably connected with the fourth rotating shaft, and the outer end face of one end of the fourth rotating shaft is fixedly connected with the inner side of one end of the connecting bracket, another the one end outside fixedly connected with of fourth axis of rotation the cylinder piece, the inboard fixedly connected with of one end of cylinder piece the bearing, the outer terminal surface fixedly connected with of one end of bearing the take-up pulley, the one end outside of take-up pulley with the one end outside fixed connection of gear wheel, the one end outside winding of take-up pulley is connected with wire rope, wire rope's end with the one end fixed connection of springboard, wire rope's the one end outside is rotated and is connected with the directive wheel, the rotation of directive wheel is installed the one end inboard of cushion.

Preferably, the clutch assembly comprises a limiting end enclosure, a hand pull rope, a nylon rope, a second permanent magnet, a third compression spring, a third permanent magnet, a third extension spring and a single-inclined-plane clamping strip, wherein the outer side of one end of the limiting end enclosure is in contact connection with the outer side of one end of the cylindrical block, the hand pull rope is fixedly connected to the outer side of one end of the limiting end enclosure, the nylon rope is fixedly connected to the other end of the limiting end enclosure, the second permanent magnet is fixedly connected to the outer side of the tail end of the nylon rope, the outer side of one end of the second permanent magnet is in sliding connection with the inner side of one end of the cylindrical block, the third compression spring is fixedly connected to the outer side of one end of the second permanent magnet, the other end of the third compression spring is fixed to the inner side of one end of the cylindrical block, and the third permanent magnet is in sliding connection with the inner side of one end of the cylindrical block, the one end outside fixedly connected with of third permanent magnet third extension spring, just the other end of third extension spring is fixed the one end of cylinder piece is inboard, the one end outside fixedly connected with of third permanent magnet single inclined plane card strip, just the one end outside of single inclined plane card strip with the inboard sliding connection of one end of cylinder piece, single inclined plane card strip inclined plane part with the inboard block of one end internal face of take-up pulley is connected, just the inboard even a plurality of grooves that have seted up of one end internal face of take-up pulley can with single inclined plane card strip complex.

Compared with the prior art, the invention has the beneficial effects that: the auxiliary long jump device can help people to jump far when needed, so that people can jump out a longer distance and get across or cross obstacles; when not in use, the utility model can be folded and carried on the shank for a long time, and the problem of difficult carrying can not occur.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a rear side view of the overall construction of the present invention;

FIG. 2 is a front side view of the overall construction of the present invention;

FIG. 3 is an expanded view of the overall structure of the present invention;

FIG. 4 is a schematic view of the installation structure of the limiting slide block of the present invention;

FIG. 5 is a schematic view of the installation structure of the guiding and limiting assembly of the present invention;

FIG. 6 is a schematic view of the mounting structure of the manual knob according to the present invention;

FIG. 7 is a schematic view of the internal structure of the sliding substrate according to the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 7 at A in the present invention;

FIG. 9 is a schematic view of the mounting structure of the folding assembly of the present invention;

FIG. 10 is a front side view of the folding assembly of the present invention;

fig. 11 is a schematic view of the mounting structure of the ejection assembly of the present invention;

FIG. 12 is a schematic view of the mounting structure of the support bracket of the present invention;

FIG. 13 is a schematic view of the coupling structure of the power storage assembly of the present invention;

FIG. 14 is a schematic view of the mounting arrangement of the power storage assembly of the present invention;

FIG. 15 is a schematic underside view of a power storage assembly mounting structure in accordance with the present invention;

FIG. 16 is a schematic view showing the installation position of the hand cord in the present invention;

FIG. 17 is an overall view of the transmission assembly of the present invention;

FIG. 18 is a sectional view showing the internal structure of the clutch assembly according to the present invention;

fig. 19 is a sectional view showing a mounting structure of the ejection assembly of the present invention.

In the figure:

1. an auxiliary long jump device;

2. a receiving assembly; 21. a legging shell; 22. leg binding bands; 23. a limiting slide block; 24. a sliding housing; 25. a sliding groove; 26. a chute;

3. a guide limit component; 31. a sliding support; 32. a sliding substrate; 33. a limiting sheet; 34. a manual knob; 35. rotating the long rod; 36. rotating the block; 37. a thrust plate; 38. a first compression spring; 39. a first permanent magnet; 310. an iron block; 311. a single-bevel slider; 312. a first extension spring;

4. a folding assembly; 41. a connecting plate; 42. a reinforcing plate; 43. a first rotating bracket; 44. a first rotating shaft; 45. a sliding guide plate; 46. rotating the guide block; 47. a second rotating shaft; 48. a second rotating bracket;

5. an ejection assembly; 51. a support bracket; 52. a protective housing; 53. cushion blocks; 54. a second compression spring; 55. a gangboard;

6. a power storage assembly; 61. a second extension spring; 62. a limiting head; 63. a hand-pulling ring; 64. a rack;

7. a transmission assembly; 71. connecting a bracket; 72. a third rotating shaft; 73. a one-way gear; 74. a pinion gear; 75. a bull gear; 76. a fourth rotating shaft; 77. a cylindrical block; 78. a bearing; 79. a take-up pulley; 710. a wire rope; 711. a steering wheel;

8. a clutch assembly; 81. limiting end sockets; 82. a hand pull cord; 83. a nylon cord; 84. a second permanent magnet; 85. a third compression spring; 86. a third permanent magnet; 87. a third extension spring; 88. the single inclined plane card strip.

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.

As shown in fig. 1-19:

a long jump assistor comprises an auxiliary long jump device 1, wherein the auxiliary long jump device 1 comprises a storage assembly 2, a guide limiting assembly 3, a folding assembly 4, an ejection assembly 5, a force storage assembly 6, a transmission assembly 7 and a clutch assembly 8;

the one end outside fixed mounting who accomodates subassembly 2 has the spacing subassembly 3 of direction, and the one end outside fixedly connected with folding assembly 4 of the spacing subassembly 3 of direction, folding assembly 4's one end outside fixed mounting launch subassembly 5, and the one end inboard that launches subassembly 5 is provided with holds power subassembly 6, and the one end outside fixed mounting who launches subassembly 5 has drive assembly 7, and the one end inboard of drive assembly 7 is provided with separation and reunion subassembly 8.

In this embodiment: through the subassembly 2 of accomodating that sets up, can change the whole length of tying up supplementary long jump device 1 on people's shank, when needs use, with the whole lengthening of supplementary long jump device 1, when need not use, shorten the whole length of supplementary long jump device 1, help carrying, do not influence normal walking simultaneously, through the cooperation of the spacing subassembly of direction 3 and the folding assembly 4 that sets up, can make folding assembly 4 expand and change original angle, make folding assembly 4 can drive 5 turned angle of ejection subassembly, make the ejection subassembly 5 be close to the level, be convenient for launch the power of subassembly 5, cooperation through the power component 6 that holds that sets up and drive assembly 7, can make the ejection subassembly 5 hold power, through the clutch module 8 that sets up, can make the ejection subassembly 5 under the power state of holding started.

Further, the method comprises the following steps of;

in an optional embodiment, the storage assembly 2 comprises a leg binding shell 21, a leg binding belt 22, a limiting slide block 23, a sliding shell 24, a sliding groove 25 and a chute 26, wherein one end of the leg binding shell 21 is fixedly connected with the leg binding belt 22, the number of the leg binding belt 22 is not less than two, the bottom end outer arc surface of the leg binding shell 21 is fixedly connected with the limiting slide block 23, the outer arc surface of the leg binding shell 21 is slidably connected with the sliding shell 24, the sliding groove 25 matched with the limiting slide block 23 is formed in the inner side of one end of the sliding shell 24, and the chute 26 is formed in the bottom end of the sliding shell 24.

In this embodiment: through the puttee casing 21 that sets up, the intrados of puttee casing 21 is laminated with people's calf, and bind up leg casing 21 on the calf through puttee area 22 of puttee casing 21 upside, because sliding tray 25 has been seted up to the inboard of slip casing 24, it is spacing to slide with slip casing 24 through the spacing slider 23 that sets up on the puttee casing 21, the chute 26 that the 24 bottom of slip casing was seted up, the purpose is in order to be when fold condition, leave certain space for folding assembly 4, can make the rotation that rotation guide block 46 in the folding assembly 4 can be free.

It should be noted that: the set of leg-binding straps 22 may be composed of two nylon soft ropes, and a loop surface magic tape and a hook surface magic tape are respectively fixed to the overlapped portions of the two nylon soft ropes.

It should be understood that: the limiting slide block 23 arranged on the outer end face of the puttee shell 21 slides with the inner side of the sliding shell 24, and the puttee shell 21 and the sliding shell 24 are both arc-shaped, so the limiting slide block 23 can prevent the puttee shell 21 and the sliding shell 24 from being disassembled when sliding.

Further, the method comprises the following steps of;

in an alternative embodiment, the guiding and limiting assembly 3 includes a sliding bracket 31, a sliding base plate 32 and a limiting piece 33, wherein an outer side of one end of the sliding bracket 31 is fixedly installed at an outer side of one end of the sliding housing 24, the inner side of one end of the sliding bracket 31 is slidably connected with the sliding base plate 32, outer sides of two ends of the sliding base plate 32 are fixedly connected with the limiting piece 33, and an outer side of one end of the limiting piece 33 is slidably connected with an outer side of one end of the sliding bracket 31.

In an alternative embodiment, the guiding and limiting assembly 3 further includes a manual knob 34, a long rotating rod 35, a rotating block 36, a thrust plate 37, a first compression spring 38, a first permanent magnet 39, an iron block 310, a single-bevel slide bar 311 and a first extension spring 312, the long rotating rod 35 is fixedly connected to the central position of the inner side of one end of the manual knob 34, the rotating block 36 is fixedly connected to the outer side of one end of the long rotating rod 35, the outer side of one end of the rotating block 36 is rotatably connected to the inner side of one end of the sliding base plate 32, the plane of the rotating block 36 is connected to the thrust plate 37 in a contact manner, the outer side of one end of the thrust plate 37 is slidably connected to the inner side of one end of the sliding base plate 32, the outer side of the other end of the thrust plate 37 is fixedly connected to the first compression spring 38, the other end of the first compression spring 38 is fixed to the inner side of one end of the sliding base plate 32, the first permanent magnet 39 is embedded and fixed to the inner side of the rotating block 36, the plane department magnetism of first permanent magnet 39 is connected with iron plate 310, the single inclined plane draw runner 311 of the other end outside fixedly connected with of iron plate 310, and the one end outside of single inclined plane draw runner 311 and iron plate 310 all with the inboard sliding connection of one end of sliding baseplate 32, the groove that can with single inclined plane draw runner 311 block is seted up to the bottom inboard of sliding support 31, the first extension spring 312 of the one end outside fixedly connected with of iron plate 310, the other end of first extension spring 312 and the inboard fixed connection of one end of sliding baseplate 32.

In this embodiment: through the arranged sliding support 31, the sliding support 31 can provide a sliding track for the sliding of the sliding base plate 32, through the limiting pieces 33 arranged at the two ends of the sliding base plate 32, the sliding of the sliding base plate 32 can be more stable, and the situation of separation from the sliding support 31 can not occur, when the sliding base plate 32 slides to the maximum stroke position at the bottom end of the sliding support 31, the first extension spring 312 can pull the iron block 310 to move so as to drive the single-bevel sliding strip 311 to move, so that the single-bevel sliding strip 311 is clamped with the inner side at the bottom end of the sliding support 31, so that the sliding base plate 32 can not move upwards again after sliding to the maximum stroke position at the bottom end of the sliding support 31, when the limitation needs to be removed, through rotating the manual knob 34, the manual knob 34 rotates to drive the rotating long rod 35 to rotate together, the rotating long rod 35 drives the rotating block 36 to drive the first permanent magnet 39 to rotate, the first permanent magnet 39 is rotated to an angle close to the iron block 310, at this time, the magnetic force generated by the first permanent magnet 39 can attract and move the iron block 310, so that the iron block 310 moves to overcome the elastic force of the first extension spring 312 to drive the single-bevel slide bar 311 to move together, and the single-bevel slide bar 311 retracts to the inner side of the sliding base plate 32 and is not clamped with the sliding support 31, thereby realizing contact limitation, and enabling the sliding base plate 32 to freely slide on the inner side of the sliding support 31.

It should be noted that: through the thrust plate 37 that sets up, will contact with the plane department of turning block 36 under thrust plate 37 receives the elasticity effect of first compression spring 38, thereby can prevent turning block 36 random rotation, because the one end of first permanent magnet 39 is provided with plane department equally, thereby can realize that turning block 36 can only rotate 90 degrees at every turn, make turning block 36 difficult stable stop in other angles, when the plane department of turning block 36 is close to iron plate 310, first extension spring 312 on iron plate 310 can drive iron plate 310 and remove and keep away from turning block 36, when turning block 36 rotates and drives first permanent magnet 39 and be close to iron plate 310, according to above-mentioned principle, iron plate 310 overcomes the elasticity of first extension spring 312 and removes to first permanent magnet 39 direction.

It should be understood that: the sliding base 32 should be made of a material that is structurally strong and cannot be attracted to a magnet, such as a high strength aluminum alloy.

Further, the method comprises the following steps of;

in an alternative embodiment, the folding assembly 4 includes a connecting plate 41, a reinforcing plate 42, a first rotating bracket 43, a first rotating shaft 44, a sliding guide plate 45, a rotating guide block 46, a second rotating shaft 47 and a second rotating bracket 48, wherein one end of the connecting plate 41 is fixed on one end plane of the sliding base plate 32 away from the sliding shell 24, the reinforcing plate 42 is fixedly connected to the outer side of the top end of the connecting plate 41, the other end of the reinforcing plate 42 is fixedly connected to the outer side of one end of the sliding base plate 32, the first rotating bracket 43 is fixedly connected to the outer side of the bottom end of the connecting plate 41, the first rotating shaft 44 is rotatably connected to the inner side of one end of the first rotating bracket 43, the sliding guide plate 45 is fixedly connected to the outer side of one end of the first rotating shaft 44, the rotating guide block 46 is slidably connected to the outer side of one end of the sliding guide plate 45, the second rotating shaft 47 is fixedly connected to the outer sides of both ends of the rotating guide block 46, a second rotating bracket 48 is rotatably connected to an outer side of one end of the second rotating shaft 47, and an outer side of a top end of the second rotating bracket 48 is fixedly connected to an outer side of a bottom end of the sliding housing 24.

In this embodiment: when the sliding base plate 32 moves downwards, the sliding base plate 32 can drive the connecting plate 41 to drive the first rotating bracket 43 to move downwards, the first rotating bracket 43 can drive the first rotating shaft 44 to drive the sliding guide plate 45 to move downwards, because the sliding guide plate 45 slides on the inner side of the rotating guide block 46, and the rotating guide block 46 can rotate, when the sliding guide plate 45 moves downwards and rotates through the rotating end of the first rotating shaft 44, the outer side of the other end of the sliding guide plate 45 slides and rotates with the rotating guide block 46, so that the sliding guide plate 45 can be changed from a nearly vertical state to a nearly horizontal state, and the rotating guide block 46 can rotate on the inner side of the second rotating bracket 48 through the second rotating shaft 47.

It should be noted that: when the sliding guide plate 45 is in a state close to the horizontal state, the sliding guide plate 45 can be stepped on by people, and people stand on the upper side of the sliding guide plate 45, so that the auxiliary long jump device 1 is convenient to use for assisting in bouncing.

It should be understood that: when the slide guide plate 45 is in a nearly vertical state or a nearly horizontal state, the portion of the slide guide plate 45 always slides to the inside of the rotation guide block 46, and is not separated.

Further, the method comprises the following steps of;

in an alternative embodiment, the ejection assembly 5 includes a supporting bracket 51, a protective housing 52, a spacer 53, a second compression spring 54 and a spring 55, wherein an outer side of one end of the supporting bracket 51 is fixed on a plane of the sliding guide plate 45 close to the first rotating shaft 44, the protective housing 52 is fixedly connected to an outer side of a bottom end of the supporting bracket 51, the spacer 53 is fixedly connected to an inner side of a bottom end of the supporting bracket 51, the second compression spring 54 is fixedly connected to an outer side of the other end of the spacer 53, and the spring 55 is fixedly connected to the other end of the second compression spring 54.

In this embodiment: through the one end fixed mounting with support holder 51 in the one end outside of sliding guide plate 45, thereby can realize that it removes together to drive support holder 51 when sliding guide plate 45 rotates and removes, support holder 51 can drive protecting sheathing 52 and cushion 53 and remove, thereby cushion 53 can drive second compression spring 54 and remove and drive springboard 55 and remove, second compression spring 54 through setting up applys great elasticity to springboard 55, can realize the spring, the shape of foot is made when the springboard 55 through setting up imitates the people to jump, can make springboard 55 when with ground contact, people hold the focus more easily, the pole of pause can not appear, and can provide great frictional force.

It should be noted that: the second compression spring 54 needs to be a spring which is not easy to bend, or an elastic sheet can be directly used, and the second compression spring 54 can be bent to a certain degree when people jump, so that people can jump by proper bending, but the jumping of people can be seriously influenced by excessive bending.

Further, the method comprises the following steps of;

in an alternative embodiment, the power accumulating assembly 6 comprises a second extension spring 61, a limiting head 62, a hand pull ring 63 and a rack 64, wherein one end of the second extension spring 61 is fixed at the inner side of one end of the supporting bracket 51, the other end of the second extension spring 61 is fixedly connected with the limiting head 62, the outer side of one end of the limiting head 62 is in contact with the outer side of one end of the supporting bracket 51, the inner side of one end of the limiting head 62 is rotatably connected with the hand pull ring 63, the outer side of one end of the limiting head 62 is fixedly connected with the rack 64, and the outer side of one end of the rack 64 is slidably connected with the inner side of one end of the supporting bracket 51.

In this embodiment: after the elastic force of the second compression spring 54 is released, the second compression spring 54 needs to be compressed again, so that the next bounce use is facilitated, the hand ring 63 is held by a hand of a user and pulled, the hand ring 63 overcomes the elastic force of the second extension spring 61 when being pulled, the hand ring 63 drives the limiting head 62 to drive the rack 64 to move, the rack 64 can drive the one-way gear 73 in the transmission assembly 7 to rotate for accumulating force when moving upwards, and the rack 64 is pulled by repeatedly holding the hand ring 63, so that the complete compression and accumulation force on the second compression spring 54 can be finally realized.

Further, the method comprises the following steps of;

in an alternative embodiment, the transmission assembly 7 includes a connecting bracket 71, a third rotating shaft 72, a one-way gear 73, a pinion gear 74, a bull gear 75, a fourth rotating shaft 76, a cylindrical block 77, a bearing 78, a take-up pulley 79, a wire rope 710 and a steering wheel 711, the top end outer side of the connecting bracket 71 is fixed on the bottom end outer side of the supporting bracket 51, the one end inner side of the connecting bracket 71 is rotatably connected with the third rotating shaft 72, the one end outer end surface of the third rotating shaft 72 is fixedly connected with the one-way gear 73, the one end outer side of the one-way gear 73 is engaged with the one end outer side of the rack 64, the other end outer end surface of the third rotating shaft 72 is fixedly connected with the pinion gear 74, the one end outer side of the pinion gear 74 is engaged with the bull gear 75, the one end inner side of the bull gear 75 is rotatably connected with the fourth rotating shaft 76, and the one end outer end surface of the fourth rotating shaft 76 is fixedly connected with the one end inner side of the connecting bracket 71, a cylindrical block 77 is fixedly connected to the outer side of one end of the other fourth rotating shaft 76, a bearing 78 is fixedly connected to the inner side of one end of the cylindrical block 77, a take-up pulley 79 is fixedly connected to the outer end face of one end of the bearing 78, the outer side of one end of the take-up pulley 79 is fixedly connected to the outer side of one end of the large gear 75, a steel wire rope 710 is wound and connected to the outer side of one end of the take-up pulley 79, the tail end of the steel wire rope 710 is fixedly connected to one end of the springboard 55, a steering wheel 711 is rotatably connected to the outer side of one end of the steel wire rope 710, and the steering wheel 711 is rotatably mounted to the inner side of one end of the cushion block 53.

In this embodiment: when the rack 64 is pulled upwards, the rack 64 can drive the one-way gear 73 to rotate, the rotation of the one-way gear 73 in the direction can drive the third rotating shaft 72 to rotate, if the one-way gear 73 rotates in the opposite direction, the third rotating shaft 72 cannot be driven, the one-way gear 73 can only rotate, the third rotating shaft 72 can drive the pinion 74 to rotate, the pinion 74 can drive the bull gear 75 to rotate, the bull gear 75 can drive the take-up pulley 79 to rotate, the take-up pulley 79 rotates to wind and wind the steel wire rope 710 on the upper side, the steel wire rope 710 shortens to pull the jump plate 55 to move, the jump plate 55 moves to compress the second compression spring 54, when the rack 64 is pulled upwards to the maximum stroke, the rack needs to move downwards again to return to the original position, then is pulled again and repeatedly, so that the take-up pulley 79 rotates for more turns to wind the steel wire rope 710, and is influenced by the clutch assembly 8, the take-up pulley 79 can only rotate in the direction of taking up the wire rope 710, the take-up pulley 79 cannot rotate in the direction of lengthening the wire rope 710, and when the rack 64 moves downward, although the rack 64 can drive the one-way gear 73 to rotate, the one-way gear 73 in the direction cannot drive the third rotating shaft 72 to rotate.

It should be noted that: through the directive wheel 711, the pulling direction of the steel wire rope 710 can be changed, so that the springboard 55 can be better pulled, and the take-up pulley 79 can better rotate outside the cylindrical block 77 through the bearing 78.

It should be understood that: there are two fourth rotating shafts 76, and both of the fourth rotating shafts 76 are fixed to the upper side of the connecting bracket 71, but the fourth rotating shaft 76 connected to the large gear 75 is rotatably connected to the large gear 75, and the fourth rotating shaft 76 connected to the cylindrical block 77 is fixed to the cylindrical block 77, so that the cylindrical block 77 cannot rotate and the large gear 75 can rotate.

Further, the method comprises the following steps of;

in an alternative embodiment, the clutch assembly 8 includes a limiting seal 81, a hand-pulling rope 82, a nylon rope 83, a second permanent magnet 84, a third compression spring 85, a third permanent magnet 86, a third extension spring 87 and a single-slope clamping strip 88, wherein one end of the limiting seal 81 is connected with one end of the cylindrical block 77 in a contact manner, one end of the limiting seal 81 is connected with the hand-pulling rope 82 in a fixed manner, the other end of the limiting seal 81 is connected with the nylon rope 83 in a fixed manner, the end of the nylon rope 83 is connected with the second permanent magnet 84 in a fixed manner, the end of the second permanent magnet 84 is connected with one end of the cylindrical block 77 in a sliding manner, the end of the second permanent magnet 84 is connected with the third compression spring 85 in a fixed manner, the other end of the third compression spring 85 is fixed on the inner side of one end of the cylindrical block 77, the third permanent magnet 86 is connected with the inner side of one end of the cylindrical block 77 in a sliding manner, the outer side of one end of the third permanent magnet 86 is connected with the third extension spring 87 in a fixed manner, and the other end of the third extension spring 87 is fixed at the inner side of one end of the cylindrical block 77, the outer side of one end of the third permanent magnet 86 is fixedly connected with a single-inclined-surface clamping strip 88, the outer side of one end of the single-inclined-surface clamping strip 88 is in sliding connection with the inner side of one end of the cylindrical block 77, the inclined surface part of the single-inclined-surface clamping strip 88 is clamped and connected with the inner side of the inner wall surface of one end of the take-up pulley 79, and the inner side of the inner wall surface of one end of the take-up pulley 79 is uniformly provided with a plurality of grooves capable of being matched with the single-inclined-surface clamping strip 88.

In this embodiment: according to the principle, after the power storage assembly 6 is matched with the transmission assembly 7 to enable the ejection assembly 5 to complete power storage, the release of the ejection assembly 5 can be realized through the clutch assembly 8, so that the springboard 55 in the ejection assembly 5 is ejected through the second compression spring 54, when a person jumps, the person can normally make a long jump action, when the person jumps, the leg is in the process of bending to straightening, in the process, preferably, the second half of the process, the person can swing the hand of the person in the jumping direction in the second half of the jumping process, at the moment, the hand pulling rope 82 is pulled by hand, the hand pulling rope 82 can drive the limiting end socket 81 to drive the nylon rope 83 to move, the nylon rope 83 can drive the second permanent magnet 84 to overcome the elastic force of the third compression spring 85 to move, the second permanent magnet 84 can be close to the third permanent magnet 86 after moving, the third permanent magnet 86 can overcome the elastic force of the third extension spring 87 to move towards the second permanent magnet 84 due to the influence of the magnetic force, third permanent magnet 86 removes and to drive single inclined plane card strip 88 and remove and take-up pulley 79 separation contactless, thereby realize that take-up pulley 79 is not receiving clutch assembly 8's rotation restriction, take-up pulley 79 can be rotated to the direction that wire rope 710 was put long, springboard 55 can receive second compression spring 54 elasticity influence rapid draing and drive wire rope 710 and be elongated this moment, wire rope 710 can drive take-up pulley 79 and rotate, take-up pulley 79 can drive pinion 74 and rotate, pinion 74 can drive third axis of rotation 72 and rotate, but this direction pivoted third axis of rotation 72 can not drive one-way gear 73 and rotate, thereby can not influence rack 64.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A long jump aid, characterized by: the long jump assisting device comprises an assisting long jump device (1), wherein the assisting long jump device (1) comprises a storage assembly (2), a guiding and limiting assembly (3), a folding assembly (4), an ejection assembly (5), a force storage assembly (6), a transmission assembly (7) and a clutch assembly (8);

accomodate the one end outside fixed mounting of subassembly (2) lead spacing subassembly (3), the one end outside fixedly connected with of the spacing subassembly of direction (3) folding assembly (4), the one end outside fixed mounting of folding assembly (4) has launch subassembly (5), the one end inboard of launching subassembly (5) is provided with hold power subassembly (6), the one end outside fixed mounting of launching subassembly (5) has transmission assembly (7), the one end inboard of transmission assembly (7) is provided with separation and reunion subassembly (8).

2. The jump aid of claim 1, wherein: accomodate subassembly (2) including puttee casing (21), puttee area (22), stop block (23), slip casing (24), sliding tray (25) and chute (26), the one end fixedly connected with of puttee casing (21) puttee area (22), the quantity of puttee area (22) is no less than two sets ofly, the bottom extrados fixedly connected with of puttee casing (21) stop block (23), the extrados sliding connection of puttee casing (21) has slip casing (24), the one end inboard of slip casing (24) seted up with stop block (23) complex sliding tray (25), the bottom of slip casing (24) has been seted up chute (26).

3. The jump aid of claim 2, wherein: the guide limiting component (3) comprises a sliding support (31), a sliding base plate (32) and a limiting piece (33), wherein one end outer side of the sliding support (31) is fixedly installed at the outer side of one end of the sliding shell (24), the inner side of one end of the sliding support (31) is slidably connected with the sliding base plate (32), the two ends of the sliding base plate (32) are fixedly connected with the limiting piece (33), and one end outer side of the limiting piece (33) is slidably connected with one end outer side of the sliding support (31).

4. The jump aid of claim 3 wherein: the guide limiting assembly (3) further comprises a manual knob (34), a long rotating rod (35), a rotating block (36), a thrust plate (37), a first compression spring (38), a first permanent magnet (39), an iron block (310), a single-inclined-plane sliding strip (311) and a first extension spring (312), the inner side central position of one end of the manual knob (34) is fixedly connected with the long rotating rod (35), the outer side of one end of the long rotating rod (35) is fixedly connected with the rotating block (36), the outer side of one end of the rotating block (36) is rotatably connected with the inner side of one end of the sliding base plate (32), the plane of the rotating block (36) is in contact connection with the thrust plate (37), the outer side of one end of the thrust plate (37) is slidably connected with the inner side of one end of the sliding base plate (32), the outer side of the other end of the thrust plate (37) is fixedly connected with the first compression spring (38), and the other end of the first compression spring (38) is fixed inside one end of the sliding base plate (32), the first permanent magnet (39) is embedded and fixed on the inner side of the rotating block (36), the plane of the first permanent magnet (39) is magnetically connected with the iron block (310), the outer side of the other end of the iron block (310) is fixedly connected with the single-bevel slide bar (311), and the outer sides of one ends of the single-inclined-surface sliding strip (311) and the iron block (310) are both connected with the inner side of one end of the sliding base plate (32) in a sliding way, a groove which can be clamped with the single-inclined-plane sliding strip (311) is formed in the inner side of the bottom end of the sliding support (31), the outer side of one end of the iron block (310) is fixedly connected with the first extension spring (312), the other end of the first extension spring (312) is fixedly connected with the inner side of one end of the sliding base plate (32).

5. The jump aid of claim 4 wherein: the folding assembly (4) comprises a connecting plate (41), a reinforcing plate (42), a first rotating support (43), a first rotating shaft (44), a sliding guide plate (45), a rotating guide block (46), a second rotating shaft (47) and a second rotating support (48), wherein the outer side of one end of the connecting plate (41) is fixed on a plane at one end of the sliding base plate (32) far away from the sliding shell (24), the outer side of the top end of the connecting plate (41) is fixedly connected with the reinforcing plate (42), the other end of the reinforcing plate (42) is fixedly connected with the outer side of one end of the sliding base plate (32), the outer side of the bottom end of the connecting plate (41) is fixedly connected with the first rotating support (43), the inner side of one end of the first rotating support (43) is rotatably connected with the first rotating shaft (44), the outer side of one end of the first rotating shaft (44) is fixedly connected with the sliding guide plate (45), the one end outside sliding connection of sliding guide board (45) has rotation guide block (46), the equal fixedly connected with in both ends outside of rotation guide block (46) second axis of rotation (47), the one end outside of second axis of rotation (47) rotates and is connected with second rotating support (48), just the second rotating support (48) the top outside with the bottom outside fixed connection of slip casing (24).

6. The jump aid of claim 5, wherein: launch subassembly (5) including support bracket (51), protecting sheathing (52), cushion (53), second compression spring (54) and springboard (55), the one end outside of support bracket (51) is fixed slide guide plate (45) are close to on the plane of first axis of rotation (44), the bottom outside fixedly connected with of support bracket (51) protecting sheathing (52), the inboard fixedly connected with in bottom of support bracket (51) cushion (53), the other end outside fixedly connected with of cushion (53) second compression spring (54), the other end fixedly connected with of second compression spring (54) springboard (55).

7. The jump aid of claim 6, wherein: the power accumulating assembly (6) comprises a second stretching spring (61), a limiting head (62), a hand pull ring (63) and a rack (64), one end of the second stretching spring (61) is fixed to the inner side of one end of a supporting support (51), the other end of the second stretching spring (61) is fixedly connected with the limiting head (62), the outer side of one end of the limiting head (62) is in contact with the outer side of one end of the supporting support (51), the inner side of one end of the limiting head (62) is rotatably connected with the hand pull ring (63), the outer side of one end of the limiting head (62) is fixedly connected with the rack (64), and the outer side of one end of the rack (64) is in sliding connection with the inner side of one end of the supporting support (51).

8. The jump aid of claim 7, wherein: the transmission assembly (7) comprises a connecting support (71), a third rotating shaft (72), a one-way gear (73), a pinion (74), a gearwheel (75), a fourth rotating shaft (76), a cylindrical block (77), a bearing (78), a take-up pulley (79), a steel wire rope (710) and a steering wheel (711), wherein the outer side of the top end of the connecting support (71) is fixed on the outer side of the bottom end of the supporting support (51), the inner side of one end of the connecting support (71) is rotatably connected with the third rotating shaft (72), the outer end face of one end of the third rotating shaft (72) is fixedly connected with the one-way gear (73), the outer side of one end of the one-way gear (73) is meshed with the outer side of one end of the rack (64), the outer end face of the other end of the third rotating shaft (72) is fixedly connected with the pinion (74), and the outer side of one end of the pinion (74) is meshed with the gearwheel (75), the inner side of one end of the large gear (75) is rotatably connected with the fourth rotating shaft (76), the outer end face of one end of the fourth rotating shaft (76) is fixedly connected with the inner side of one end of the connecting support (71), the outer side of one end of the other fourth rotating shaft (76) is fixedly connected with the cylindrical block (77), the inner side of one end of the cylindrical block (77) is fixedly connected with the bearing (78), the outer end face of one end of the bearing (78) is fixedly connected with the take-up pulley (79), the outer side of one end of the take-up pulley (79) is fixedly connected with the outer side of one end of the large gear (75), the outer side of one end of the take-up pulley (79) is connected with the steel wire rope (710) in a winding manner, the tail end of the steel wire rope (710) is fixedly connected with one end of the springboard (55), and the outer side of one end of the steel wire rope (710) is rotatably connected with the steering wheel (711), the steering wheel (711) is rotatably mounted inside one end of the pad (53).

9. The jump aid of claim 8, wherein: the clutch component (8) comprises a limiting seal head (81), a hand-pulling rope (82), a nylon rope (83), a second permanent magnet (84), a third compression spring (85), a third permanent magnet (86), a third extension spring (87) and a single-inclined-plane clamping strip (88), the outer side of one end of the limiting seal head (81) is in contact connection with the outer side of one end of the cylindrical block (77), the hand-pulling rope (82) is fixedly connected to the outer side of one end of the limiting seal head (81), the nylon rope (83) is fixedly connected to the other end of the limiting seal head (81), the second permanent magnet (84) is fixedly connected to the outer side of the tail end of the nylon rope (83), the outer side of one end of the second permanent magnet (84) is in sliding connection with the inner side of one end of the cylindrical block (77), and the outer side of one end of the second permanent magnet (84) is fixedly connected with the third compression spring (85), and the other end of the third compression spring (85) is fixed at the inner side of one end of the cylindrical block (77), the third permanent magnet (86) is connected to the inner side of one end of the cylindrical block (77) in a sliding way, the outer side of one end of the third permanent magnet (86) is fixedly connected with the third extension spring (87), and the other end of the third extension spring (87) is fixed at the inner side of one end of the cylindrical block (77), the outer side of one end of the third permanent magnet (86) is fixedly connected with the single-bevel clamping strip (88), and the outer side of one end of the single-inclined-surface clamping strip (88) is connected with the inner side of one end of the cylindrical block (77) in a sliding way, the inclined plane part of the single-inclined-plane clamping strip (88) is clamped and connected with the inner side of the inner wall surface at one end of the take-up pulley (79), and a plurality of grooves which can be matched with the single-bevel clamping strips (88) are uniformly formed in the inner side of the inner wall surface of one end of the take-up pulley (79).