CN113908487A - Rotating mechanism of vertical limiting rotator - Google Patents
Rotating mechanism of vertical limiting rotator Download PDFInfo
- Publication number
- CN113908487A CN113908487A CN202111222670.4A CN202111222670A CN113908487A CN 113908487 A CN113908487 A CN 113908487A CN 202111222670 A CN202111222670 A CN 202111222670A CN 113908487 A CN113908487 A CN 113908487A
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- China
- Prior art keywords
- limiting
- sliding
- fixed column
- block
- blocks
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 210000003423 ankle Anatomy 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 208000029549 Muscle injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/14—Platforms for reciprocating rotating motion about a vertical axis, e.g. axis through the middle of the platform
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/05—Linearly-compressed elements
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a rotating mechanism of a vertical limiting rotator, which comprises a rotating mechanism, wherein the rotating mechanism comprises two limiting groove groups arranged on the circumferential surface of the upper end of a fixed column, the two limiting groove groups are distributed at equal intervals along the circumferential direction of the upper surface of the fixed column, each limiting groove group comprises at least two limiting clamping grooves arranged on the upper surface of the fixed column, a plurality of limiting clamping grooves are uniformly distributed on the upper surface of the fixed column at equal intervals, and the total length of the arcs on the outer peripheral sides of the plurality of limiting clamping grooves accounts for three fifths of the total length of the arcs on the outer peripheral sides of the fixed columns, the transmission cylinder is sleeved on the fixed column, the upper end of the transmission cylinder is fixedly connected with limit blocks which are in one-to-one correspondence with the limit groove groups, the limiting block comprises a plurality of clamping blocks fixedly connected to the inner peripheral side of the upper surface of the transmission cylinder, and a gap formed by every two clamping blocks corresponds to each limiting clamping groove one to one. The invention is used for solving the problem that the lumbar vertebra and the ankle are easily sprained when an exerciser uses the rotary table without limitation.
Description
Technical Field
The invention relates to the technical field of sports equipment, in particular to a rotating mechanism of a vertical limiting rotator.
Background
At present, with the development of fitness exercise, the variety of sports facilities is increasing, and the vertical rotator in the traditional fitness path comprises a vertical column fixed on the ground, an armrest installed on the upper part of the vertical column, two or three support columns fixed on the ground and uniformly distributed on the circumference with the vertical column as the center, and a rotary table installed on each support column by a bearing, wherein each rotary table can rotate three hundred sixty degrees to improve the flexibility of waist and back muscles, and move joints of lumbar vertebrae and ankles, but due to the characteristic of the rotation of the rotary table three hundred sixty degrees, an exerciser can easily cause the sprain of the lumbar vertebrae and ankles in the exercise process.
Disclosure of Invention
The invention provides a rotating mechanism of a vertical limiting rotator, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the rotating mechanism comprises two limiting groove groups which are arranged on the circumferential surface of the upper end of a fixed column, the two limiting groove groups are distributed at equal intervals along the circumferential direction of the upper surface of the fixed column, each limiting groove group comprises at least two limiting clamping grooves which are formed in the upper surface of the fixed column, the limiting clamping grooves are uniformly distributed on the upper surface of the fixed column at equal intervals, the total length of circular arcs on the outer circumferential sides of the limiting clamping grooves accounts for three fifths of the total length of circular arcs on the outer circumferential sides of the fixed column, a transmission cylinder is sleeved on the fixed column, limiting blocks which correspond to the limiting groove groups in a one-to-one mode are fixedly connected to the upper end of the transmission cylinder, each limiting block comprises a plurality of clamping blocks which are fixedly connected to the inner circumferential side of the upper surface of the transmission cylinder, and gaps formed by every two clamping blocks correspond to each limiting clamping groove in a one-to-one mode.
Preferably, the rotating mechanism further comprises two sliding blocks fixedly connected to the circumferential surface of the upper end of the fixed column, each sliding block is distributed in the middle of the interval of the limit groove group of the circumferential surface of the upper end of the fixed column, each sliding block comprises three sliding fixture blocks fixedly arranged on the circumferential surface of the upper end of the fixed column, the three sliding fixture blocks are distributed at the interval of the limit groove group at equal intervals, the upper surface of the transmission cylinder is fixedly connected with two sliding blocks, the two sliding blocks are in one-to-one correspondence with the two sliding blocks respectively, sliding grooves corresponding to the sliding fixture blocks one to one are formed in the inner sides of the sliding blocks, which are close to the fixed column, and the sliding fixture blocks can slide up and down in the sliding grooves in a reciprocating manner.
Preferably, slewing mechanism still including set up in the driving barrel upper surface with the mutual pressure bullet piece that corresponds of slip piece, press the bullet piece including the baffle of fixed connection in the sliding block outside, the bottom surface fixed connection of baffle is in the bottom surface of driving barrel, the other end sliding connection of baffle is in the side of angle scale, the upper end at the driving barrel is established to the angle scale cover, the side spring coupling of baffle has the stripper plate, the sliding of driving barrel upper surface is provided with the turning block, the turning block upper end is fixed mutually with vertical spacing circulator's carousel, the promotion groove has been seted up to the periphery of angle scale, the inside slip in promotion groove is provided with promotes the piece, promote the piece and be close to the spacing fixture block of one end fixedly connected with of fixed column, spacing fixture block can be established the inside of spacing draw-in groove by the clearance card that two fixture blocks formed.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a rotating mechanism of a vertical limit rotator, which determines the rotating angle of a limit clamping block by rotating an angle scale, then manually pushes a pushing block to slide in a pushing groove, and simultaneously drives the limit clamping block to be inserted into a limit clamping groove from a gap between the two clamping blocks so as to control the rotating angle of the rotating block on the upper surface of a transmission cylinder, thereby ensuring that an exerciser forms limit rotation when performing rotation training on a turntable of the vertical limit rotator, thereby avoiding damage and damage caused by overlarge rotating angle, simultaneously extruding an extrusion plate while the turntable drives the rotating block to rotate, enabling the extrusion plate to contract towards a baffle plate so as to extrude a spring, thereby increasing the load of the exerciser, improving the exercise effect of the exerciser, providing a power for the extrusion plate by the aid of the spring when the rotating block is separated from the extrusion plate, and further realizing labor and ease combination, avoid muscle damage caused by over-strength of the exerciser.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure, a rotating mechanism 1, a fixed column 2, a transmission cylinder 3, an angle scale 4, a limiting clamping groove 5, a limiting clamping block 6, a pushing groove 7, a pushing block 8, a clamping block 9, a sliding block 10, a sliding groove 11, a sliding clamping block 12, a baffle 13, an extrusion plate 14 and a rotating block 15.
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.
Referring to fig. 1-2, a rotating mechanism of a vertical type limited rotator includes a rotating mechanism 1, the rotating mechanism 1 comprises two limiting groove groups which are arranged on the circumferential surface of the upper end of the fixed column 2, the two limiting groove groups are distributed at equal intervals along the circumferential direction of the upper surface of the fixed column 2, each limiting groove group comprises at least two limiting clamping grooves 5 which are arranged on the upper surface of the fixed column 2, a plurality of limiting clamping grooves 5 are uniformly distributed on the upper surface of the fixed column 2 at equal intervals, and the total length of the arcs on the outer peripheral sides of the plurality of limiting clamping grooves 5 accounts for three fifths of the total length of the arcs on the outer peripheral sides of the fixed columns 2, the fixed column 2 is sleeved with a transmission cylinder 3, the upper end of the transmission cylinder 3 is fixedly connected with limit blocks which are in one-to-one correspondence with the limit groove groups, the limiting block comprises a plurality of clamping blocks 9 fixedly connected to the inner peripheral side of the upper surface of the transmission cylinder 3, and a gap formed by every two clamping blocks 9 corresponds to each limiting clamping groove 5 one by one.
The rotating mechanism 1 further comprises two sliding blocks fixedly connected to the circumferential surface of the upper end of the fixed column 2, each sliding block is distributed in the middle of the interval of the limit groove group of the circumferential surface of the upper end of the fixed column 2, each sliding block comprises three sliding fixture blocks 12 fixedly arranged on the circumferential surface of the upper end of the fixed column 2, the three sliding fixture blocks 12 are distributed at the interval of the limit groove group at equal intervals, the upper surface of the transmission cylinder 3 is fixedly connected with two sliding blocks 10, the two sliding blocks 10 are in one-to-one correspondence with the two sliding blocks respectively, sliding grooves 11 in one-to-one correspondence with the sliding fixture blocks 12 are formed in the inner side of the sliding blocks 10 close to the fixed column 2, and the sliding fixture blocks 12 can slide up and down in the sliding grooves 11 in a reciprocating manner.
The rotating mechanism 1 also comprises a bullet pressing block which is arranged in the upper surface of the transmission cylinder 3 and corresponds to the sliding block, the elastic pressing block comprises a baffle 13 fixedly connected with the outer side of the sliding block 10, the bottom surface of the baffle 13 is fixedly connected with the bottom surface of the transmission cylinder 3, the other end of the baffle 13 is connected with the side surface of the angle scale 4 in a sliding way, the angle scale 4 is sleeved at the upper end of the transmission cylinder 3, the lateral side of the baffle 13 is connected with an extrusion plate 14 through a spring, the upper surface of the transmission cylinder 3 is provided with a rotating block 15 in a sliding way, the upper end of the rotating block 15 is fixed with a rotary disc of the vertical limiting rotator, the circumferential surface of the angle scale 4 is provided with a pushing groove 7, a pushing block 8 is arranged in the pushing groove 7 in a sliding manner, one end of the pushing block 8 close to the fixing column 2 is fixedly connected with a limiting clamping block 6, the limiting clamping block 6 can be clamped inside the limiting clamping groove 5 through a gap formed by the two clamping blocks 9.
The working principle of the invention is as follows:
when an exerciser does rotation exercise, firstly, the angle scale 4 is rotated, the rotation angle of the limiting clamping block 6 is determined, then the pushing block 8 is manually pushed to slide in the pushing groove 7, meanwhile, the limiting clamping block 6 is driven to be inserted into the limiting clamping groove 5 from a gap between the two clamping blocks 9, so that the rotation angle of the rotating block 15 on the upper surface of the transmission cylinder 3 is controlled, the exerciser is guaranteed to perform limiting rotation during rotation exercise on a rotary disc of the vertical limiting rotator, damage and damage caused by the fact that the rotation angle is too large are avoided, meanwhile, the rotating disc drives the rotating block 15 to rotate, meanwhile, the extruding plate 14 is extruded, the extruding plate 14 is contracted towards the baffle plate 13, so that a spring is extruded, the load of the exerciser is increased, the exercise effect of the exerciser is improved, when the rotating block 15 is separated from the extruding plate 14, the baffle plate 13 provides power for the extruding plate 14 through the assistance of the spring, accomplish the ease with this and combine, avoid exerciser's intensity to lead to the fact muscle damage too big, insert spacing draw-in groove 5 in spacing fixture block 6 in addition, make driving cylinder 3 and fixed column 2 form spacing fixed, prevent that the exerciser from causing accidental injury at the in-process of rotating the exercise.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a slewing mechanism of vertical spacing circulator which characterized in that: comprises a rotating mechanism (1), the rotating mechanism (1) comprises two limiting groove groups which are arranged on the circumferential surface of the upper end of a fixed column (2), the two limiting groove groups are distributed at equal intervals along the circumferential direction of the upper surface of the fixed column (2), each limiting groove group comprises at least two limiting clamping grooves (5) which are arranged on the upper surface of the fixed column (2), a plurality of limiting clamping grooves (5) are uniformly distributed on the upper surface of the fixed column (2) at equal intervals, the total length of the arcs on the outer peripheral sides of the plurality of limiting clamping grooves (5) accounts for three fifths of the total length of the arcs on the outer peripheral sides of the fixing columns (2), the fixed column (2) is sleeved with a transmission cylinder (3), the upper end of the transmission cylinder (3) is fixedly connected with limit blocks which correspond to the limit groove groups one by one, the limiting block comprises a plurality of clamping blocks (9) fixedly connected to the inner peripheral side of the upper surface of the transmission cylinder (3), and a gap formed by every two clamping blocks (9) corresponds to each limiting clamping groove (5) one by one.
2. The rotating mechanism of a vertical type limit rotator as claimed in claim 1, wherein: the rotating mechanism (1) further comprises two sliding blocks fixedly connected to the circumferential surface of the upper end of the fixed column (2), each sliding block is distributed in the middle of the interval of the limit groove group of the circumferential surface of the upper end of the fixed column (2), each sliding block comprises three sliding clamping blocks (12) fixedly arranged on the circumferential surface of the upper end of the fixed column (2), the three sliding clamping blocks (12) are distributed at intervals of the limit groove group, two sliding blocks (10) are fixedly connected to the upper surface of the transmission cylinder (3), the two sliding blocks (10) are in one-to-one correspondence with the two sliding blocks respectively, sliding grooves (11) corresponding to the sliding clamping blocks (12) in one-to-one correspondence are formed in the inner side of the sliding blocks (10) close to the fixed column (2), and the sliding clamping blocks (12) can slide up and down in the sliding grooves (11) in a reciprocating mode.
3. The rotating mechanism of the vertical type limit rotator as claimed in claim 2, wherein: the rotating mechanism (1) further comprises a bullet pressing block which is arranged in the upper surface of the transmission cylinder (3) and corresponds to the sliding block, the bullet pressing block comprises a baffle (13) fixedly connected to the outer side of the sliding block (10), the bottom surface of the baffle (13) is fixedly connected to the bottom surface of the transmission cylinder (3), the other end of the baffle (13) is slidably connected to the side surface of the angle scale (4), the angle scale (4) is sleeved on the upper end of the transmission cylinder (3), a side spring of the baffle (13) is connected with a squeezing plate (14), a rotating block (15) is slidably arranged on the upper surface of the transmission cylinder (3), the upper end of the rotating block (15) is fixed to a rotating disc of the vertical limiting rotator, a pushing groove (7) is formed in the circumferential surface of the angle scale (4), a pushing block (8) is slidably arranged in the pushing groove (7), and a limiting clamping block (6) is fixedly connected to one end, close to the fixing column (2), of the pushing block (8), the limiting clamping block (6) can be clamped inside the limiting clamping groove (5) through a gap formed by the two clamping blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222670.4A CN113908487A (en) | 2020-11-04 | 2020-11-04 | Rotating mechanism of vertical limiting rotator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111222670.4A CN113908487A (en) | 2020-11-04 | 2020-11-04 | Rotating mechanism of vertical limiting rotator |
| CN202011218320.6A CN112354146B (en) | 2020-11-04 | 2020-11-04 | Vertical limiting rotator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011218320.6A Division CN112354146B (en) | 2020-11-04 | 2020-11-04 | Vertical limiting rotator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113908487A true CN113908487A (en) | 2022-01-11 |
Family
ID=74512819
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011218320.6A Active CN112354146B (en) | 2020-11-04 | 2020-11-04 | Vertical limiting rotator |
| CN202111222670.4A Withdrawn CN113908487A (en) | 2020-11-04 | 2020-11-04 | Rotating mechanism of vertical limiting rotator |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011218320.6A Active CN112354146B (en) | 2020-11-04 | 2020-11-04 | Vertical limiting rotator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112354146B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7070548B2 (en) * | 2003-04-17 | 2006-07-04 | Thonn Jr Lawrence W | Lean ABS machine |
| KR20080004336A (en) * | 2007-03-22 | 2008-01-09 | 이철형 | Waist exercise equipment |
| CN103157240A (en) * | 2011-12-08 | 2013-06-19 | 淄博贵洁环保科技有限公司 | Back bend downward-pressing device |
| KR101558802B1 (en) * | 2014-08-22 | 2015-10-12 | 김일환 | The waist exercise apparatus |
| CN209612106U (en) * | 2018-11-30 | 2019-11-12 | 贵州毕节远大实业有限责任公司 | A kind of three-position device for twisting waist with safeguard function |
-
2020
- 2020-11-04 CN CN202011218320.6A patent/CN112354146B/en active Active
- 2020-11-04 CN CN202111222670.4A patent/CN113908487A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN112354146A (en) | 2021-02-12 |
| CN112354146B (en) | 2021-11-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220111 |
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| WW01 | Invention patent application withdrawn after publication |