CN207562286U - A kind of body-building leg ligament training device - Google Patents

A kind of body-building leg ligament training device Download PDF

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Publication number
CN207562286U
CN207562286U CN201720891047.0U CN201720891047U CN207562286U CN 207562286 U CN207562286 U CN 207562286U CN 201720891047 U CN201720891047 U CN 201720891047U CN 207562286 U CN207562286 U CN 207562286U
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China
Prior art keywords
hoisting
hinged seat
support column
leading screw
building
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CN201720891047.0U
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Chinese (zh)
Inventor
赵天旭
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Shanghai Kqing Sports Culture Development Co Ltd
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Shanghai Kqing Sports Culture Development Co Ltd
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Abstract

The utility model discloses a kind of body-building leg ligament training devices, including pedestal, right support column, left support column, leading screw, hoisting cross beam and thigh support device, the left part outer ring of leading screw is connected through a screw thread mode and is arranged with No.1 sliding block, the right part outer ring of leading screw is connected through a screw thread mode and is arranged with No. two sliding blocks, it is connected between hinged seat and the hinged seat of hoisting cross beam lower surface on No.1 sliding block by No.1 connecting rod, it is connected between hinged seat and the hinged seat of hoisting cross beam lower surface on No. two sliding blocks by No. two connecting rods, at least three thigh support devices are installed on hoisting cross beam, thigh support device includes receiver, sliding block, spring, supporting rod and arc pallet.The utility model can be adjusted the height of thigh support device according to the height of trainer, reach the effect that leg pressing effect is good and flexibility is high, be provided a convenient for sports dancing trainer, simple and practical.

Description

A kind of body-building leg ligament training device
Technical field
The utility model is related to sports apparatus correlative technology field, specifically a kind of body-building leg ligament training device.
Background technology
Sports dancing is that an item collection moves U.S., beauty of dress, music quality and dancing posture U.S.A, has body-building, entertainment The movement of intension and sports property.From the point of view of the respective task of sports dancing, it is divided into two major class.It is every to be given pleasure to body-building It is happy to belong to sport for all dancing for main task;Every using sports as main task is then athletics sports dancing; For a dancing study person, leg pressing is a kind of essential training subject, and leg pressing can stretching with leg exercising ligament Exhibition ability is the basic training of every sports, and the exercising device that existing leg pressing uses is mainly leg-pressing rod, this leg-pressing rod one As be fixed, cannot highly be adjusted, it is impossible to meet the requirement of different trainers, flexible poor performance, moreover, existing The leg-pressing frame that leg pressing equipment is contacted with leg is rigid, and this rigid structure easily brings pain to trainer, and comfort level is poor, Leg pressing effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of body-building leg ligament training device, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution:
A kind of body-building leg ligament training device, it is horizontal including pedestal, right support column, left support column, leading screw, lifting Beam and thigh support device, the right end upper surface of the pedestal fix welding and are provided with right support column;The left end of the pedestal Upper surface fixes welding and is provided with left support column;Pass through between the middle part of the right support column and the middle part of left support column The rotation of bearing connection mode is provided with leading screw;Driving motor is provided on the middle part outer wall of the right support column;The leading screw Left part outer ring be connected through a screw thread mode and be arranged with No.1 sliding block;The right part outer ring of the leading screw is connected through a screw thread mode set Equipped with No. two sliding blocks;Pass through No.1 connecting rod phase between hinged seat and the hinged seat of hoisting cross beam lower surface on the No.1 sliding block Connection;It is connected between hinged seat and the hinged seat of hoisting cross beam lower surface on No. two sliding blocks by No. two connecting rods;Institute It states and at least three thigh support devices is installed on hoisting cross beam;The thigh support device includes receiver, sliding block, bullet Spring, supporting rod and arc pallet;The receiver is fixedly mounted on the upper surface of hoisting cross beam, and cylindricality sky is offered in receiver Chamber, sliding block are slidably arranged in the top of cylindrical cavity, and spring is arranged on the lower part of cylindrical cavity, and arc pallet fixation is erected at branch The top of strut, the bottom end of supporting rod are fixedly connected with the upper surface of sliding block.
Preferably, the lower surface quadrangle of the pedestal is fixedly installed anti-skidding cushion block, and anti-skidding cushion block uses rubber material It is made.
Preferably, the driving motor uses servo motor, the end that the output shaft of driving motor passes through shaft coupling and leading screw Portion is drivingly connected.
Preferably, the equal threading of the left part of the leading screw and right part outer ring, the externally threaded rotation direction in leading screw left part outer ring It is externally threaded oppositely oriented with its right part outer ring.
Preferably, it is opened on the upper inner wall of the upper inner wall of the right support column and the left support column Equipped with cavity, cavity inner fixed stand, which is equipped with, is oriented to slide bar;The both ends of the hoisting cross beam are installed with sliding sleeve;The sliding sleeve It is slidably located in and is oriented on slide bar.
Preferably, it is rotatablely connected between the hinged seat on one end and No.1 sliding block of the No.1 connecting rod by articulated shaft, It is rotatablely connected between the other end of No.1 connecting rod and the hinged seat of hoisting cross beam lower surface by articulated shaft.
Preferably, it is rotatablely connected between the hinged seat on one end and No. two sliding blocks of No. two connecting rods by articulated shaft, It is rotatablely connected between the other end of No. two connecting rods and the hinged seat of hoisting cross beam lower surface by articulated shaft.
Preferably, the upper surface of the arc pallet is fixedly installed foam-rubber cushion.
Compared with prior art, the beneficial effects of the utility model are:
The utility model drives leading screw forward direction or reversed turn using positive either rotate backward of output shaft of driving motor It is dynamic, it is close to each other between drive No.1 sliding block and No. two sliding blocks to be either located remotely from each other so as to which hoisting cross beam be made to lift or reduce, The height of thigh support device can be adjusted according to the height of trainer, has reached the effect that leg pressing effect is good and flexibility is high Fruit by the spring and foam-rubber cushion set on thigh support device, can effectively be buffered, and flexibility is more preferable, effectively The pain of trainer is alleviated, so as to effectively solve the problems, such as that comfort level is poor.
Description of the drawings
Fig. 1 is a kind of structure diagram of body-building leg ligament training device.
Fig. 2 is a kind of structure diagram of thigh support device in body-building leg ligament training device.
Fig. 3 is a kind of structure diagram of hinged seat in body-building leg ligament training device.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the utility model embodiment, a kind of body-building leg ligament training device, including pedestal 1, Right support column 2, left support column 4, leading screw 6, hoisting cross beam 7 and thigh support device 8, the lower surface quadrangle of the pedestal 1 Anti-skidding cushion block 3 is fixedly installed, anti-skidding cushion block 3 is made of rubber material, and anti-skidding cushion block 3 serves anti-skidding;The pedestal 1 Right end upper surface fix welding be provided with right support column 2;The left end upper surface of the pedestal 1 fixes welding and is provided with left branch Support column 4;It is rotated and set by bearing connection mode between the middle part of the right support column 2 and the middle part of left support column 4 There is leading screw 6;Driving motor 5 is provided on the middle part outer wall of the right support column 2, driving motor 5 uses servo motor, driving The output shaft of motor 5 is drivingly connected by the end of shaft coupling and leading screw 6;The left part of the leading screw 6 and right part outer ring process External screw thread, the 6 externally threaded rotation direction in left part outer ring of leading screw and its right part outer ring are externally threaded oppositely oriented;The left part of the leading screw 6 Outer ring is connected through a screw thread mode and is arranged with No.1 sliding block 9;The right part outer ring of the leading screw 6 is connected through a screw thread mode and is arranged with No. two sliding blocks 10;Hinged seat 13 is both provided on the No.1 sliding block 9 and No. two sliding blocks 10.
It is offered on the upper inner wall of the upper inner wall of the right support column 2 and the left support column 4 Cavity 17,17 inner fixed stand of cavity, which is equipped with, is oriented to slide bar 14;The both ends of the hoisting cross beam 7 are installed with sliding sleeve 16;Institute Sliding sleeve 16 is stated to be slidably located on guiding slide bar 14;The middle lower surface of the hoisting cross beam 7 is fixedly installed hinged seat 13;Institute 13 U-shaped structure of hinged seat is stated, articulated shaft 15 is rotatably connected on hinged seat 13;Hinged seat 13 on the No.1 sliding block 9 with It is connected between the hinged seat 13 of 7 lower surface of hoisting cross beam by No.1 connecting rod 12, wherein one end of No.1 connecting rod 12 and No.1 It is rotatablely connected between hinged seat 13 on sliding block 9 by articulated shaft 15, the other end and 7 lower surface of hoisting cross beam of No.1 connecting rod 12 Hinged seat 13 between be rotatablely connected by articulated shaft 15;Hinged seat 13 and 7 following table of hoisting cross beam on No. two sliding blocks 10 It is connected between the hinged seat 13 in face by No. two connecting rods 11, wherein one end of No. two connecting rods 11 and being hinged on No. two sliding blocks 10 Be rotatablely connected between seat 13 by articulated shaft 15, the other end of No. two connecting rods 11 and the hinged seat 13 of 7 lower surface of hoisting cross beam it Between be rotatablely connected by articulated shaft 15.
After driving motor 5 is accessed power supply, the output shaft of control driving motor 5 rotates forward, and drives leading screw 6 is positive to turn It is dynamic, close to each other between No.1 sliding block 9 and No. two sliding blocks 10 at this time, the angle between No. two connecting rods 11 and No.1 connecting rod 12 at this time Become smaller, so as to raise hoisting cross beam 7, conversely, the output shaft of control driving motor 5 rotates backward, drive how leading screw 6 reversely mixes It is dynamic, it is located remotely from each other between No.1 sliding block 9 and No. two sliding blocks 10 at this time, the angle between No. two connecting rods 11 and No.1 connecting rod 12 becomes Greatly, the height of hoisting cross beam 7 reduces.At least three thigh support devices 8 are installed on the hoisting cross beam 7;The leg Portion's support device 8 includes receiver 81, sliding block 82, spring 83, supporting rod 84 and arc pallet 85;The receiver 81 fixes peace Mounted in the upper surface of hoisting cross beam 7, cylindrical cavity is offered in receiver 81, sliding block 82 is slidably arranged in the upper of cylindrical cavity Portion, spring 83 are arranged on the lower part of cylindrical cavity, and arc pallet 85 fixes the top for being erected at supporting rod 84, arc pallet 85 Upper surface is fixedly installed foam-rubber cushion 86, and the bottom end of supporting rod 84 is fixedly connected with the upper surface of sliding block 82, supporting rod 84 and set It is slidably connected between the top plate of cylinder base 81.
After driving motor 5 is accessed power supply in this way, the output shaft of control driving motor 5 rotates forward, and drives leading screw 6 positive Rotation, close to each other between No.1 sliding block 9 and No. two sliding blocks 10 at this time, the folder between No. two connecting rods 11 and No.1 connecting rod 12 at this time Angle becomes smaller, so as to raise hoisting cross beam 7, conversely, control driving motor 5 output shaft rotate backward, drive leading screw 6 reversely how It is mixed dynamic, it is located remotely from each other between No.1 sliding block 9 and No. two sliding blocks 10 at this time, the angle between No. two connecting rods 11 and No.1 connecting rod 12 Become larger, the height of hoisting cross beam 7 reduces, and the height of thigh support device 8 can be adjusted according to the height of trainer, is reached The effect that leg pressing effect is good and flexibility is high, by being provided with spring 83 and foam-rubber cushion 86, can effectively be buffered, soft It is soft more preferable, the pain of trainer is effectively alleviated, so as to effectively solve the problems, such as that comfort level is poor.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (8)

1. a kind of body-building leg ligament training device, including pedestal (1), right support column (2), left support column (4), leading screw (6), hoisting cross beam (7) and thigh support device (8), which is characterized in that the right end upper surface of the pedestal (1) is fixed welding and set Right support column (2) is equipped with, the left end upper surface of the pedestal (1) fixes welding and is provided with left support column (4), the right branch Leading screw (6), institute are provided with by the rotation of bearing connection mode between the middle part of support column (2) and the middle part of left support column (4) It states and driving motor (5) is provided on the middle part outer wall of right support column (4), the left part outer ring of the leading screw (6) is connected by screw thread The mode of connecing is arranged with No.1 sliding block (9), and the right part outer ring of the leading screw (6) is connected through a screw thread mode and is arranged with No. two sliding blocks (10), the hinged seat (13) on the No.1 sliding block (9) the No.1 sliding block (9) and the hinged seat of hoisting cross beam (7) lower surface (13) it is connected between by No.1 connecting rod (12), under the hinged seat (13) on No. two sliding blocks (10) and hoisting cross beam (7) It is connected between the hinged seat (13) on surface by No. two connecting rods (11), at least three is installed on the hoisting cross beam (7) A thigh support device (8), the thigh support device (8) include receiver (81), sliding block (82), spring (83), supporting rod (84) upper surface of hoisting cross beam (7) is fixedly mounted on, is opened in receiver (81) with arc pallet (85), the receiver (81) Equipped with cylindrical cavity, sliding block (82) is slidably arranged in the top of cylindrical cavity, and spring (83) is arranged on the lower part of cylindrical cavity, arc The fixed top for being erected at supporting rod (84) of shape supporting plate (85), the bottom end of supporting rod (84) is fixed with the upper surface of sliding block (82) to be connected It connects.
2. a kind of body-building according to claim 1 leg ligament training device, which is characterized in that the pedestal (1) Lower surface quadrangle is fixedly installed anti-skidding cushion block (3), and anti-skidding cushion block (3) is made of rubber material.
A kind of 3. body-building according to claim 1 leg ligament training device, which is characterized in that the driving motor (5) using servo motor, the output shaft of driving motor (5) is drivingly connected by the end of shaft coupling and leading screw (6).
4. a kind of body-building according to claim 1 leg ligament training device, which is characterized in that the leading screw (6) The equal threading of left part and right part outer ring, the externally threaded rotation direction in leading screw (6) left part outer ring and its externally threaded rotation in right part outer ring To opposite.
A kind of 5. body-building according to claim 1 leg ligament training device, which is characterized in that the right support column (2) cavity (17) is offered on upper inner wall and the upper inner wall of the left support column (4), cavity (17) is interior Fixed frame, which is equipped with, is oriented to slide bar (14), and the both ends of the hoisting cross beam (7) are installed with sliding sleeve (16), the sliding sleeve (16) It is slidably located in and is oriented on slide bar (14).
A kind of 6. body-building according to claim 1 leg ligament training device, which is characterized in that the No.1 connecting rod (12) it is rotatablely connected between the hinged seat (13) on one end and No.1 sliding block (9) by articulated shaft (15), No.1 connecting rod (12) The other end and hoisting cross beam (7) lower surface hinged seat (13) between pass through articulated shaft (15) be rotatablely connected.
A kind of 7. body-building according to claim 1 leg ligament training device, which is characterized in that No. two connecting rods (11) it is rotatablely connected between the hinged seat (13) on one end and No. two sliding blocks (10) by articulated shaft (15), No. two connecting rods (11) The other end and hoisting cross beam (7) lower surface hinged seat (13) between pass through articulated shaft (15) be rotatablely connected.
A kind of 8. body-building according to claim 1 leg ligament training device, which is characterized in that the arc pallet (85) upper surface is fixedly installed foam-rubber cushion (86).
CN201720891047.0U 2017-07-21 2017-07-21 A kind of body-building leg ligament training device Active CN207562286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720891047.0U CN207562286U (en) 2017-07-21 2017-07-21 A kind of body-building leg ligament training device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720891047.0U CN207562286U (en) 2017-07-21 2017-07-21 A kind of body-building leg ligament training device

Publications (1)

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CN207562286U true CN207562286U (en) 2018-07-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107261414A (en) * 2017-07-21 2017-10-20 姚会 A kind of sports dancing leg pressing trainer
CN108939461A (en) * 2018-08-30 2018-12-07 郑月光 Dancing pressing-leg device
CN109015930A (en) * 2018-08-20 2018-12-18 来宝根 A kind of assembly building board cutting machine being convenient for carrying
CN111001129A (en) * 2020-02-29 2020-04-14 何新伟 Skeletal muscle exercise and recovery instrument for bone fracture patients

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107261414A (en) * 2017-07-21 2017-10-20 姚会 A kind of sports dancing leg pressing trainer
CN109015930A (en) * 2018-08-20 2018-12-18 来宝根 A kind of assembly building board cutting machine being convenient for carrying
CN108939461A (en) * 2018-08-30 2018-12-07 郑月光 Dancing pressing-leg device
CN108939461B (en) * 2018-08-30 2020-09-15 倪彩飞 Leg pressing device for dance
CN111001129A (en) * 2020-02-29 2020-04-14 何新伟 Skeletal muscle exercise and recovery instrument for bone fracture patients

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