CN208302013U - A kind of teaching physical training device - Google Patents
A kind of teaching physical training device Download PDFInfo
- Publication number
- CN208302013U CN208302013U CN201820932991.0U CN201820932991U CN208302013U CN 208302013 U CN208302013 U CN 208302013U CN 201820932991 U CN201820932991 U CN 201820932991U CN 208302013 U CN208302013 U CN 208302013U
- Authority
- CN
- China
- Prior art keywords
- tripod
- support rod
- elevating lever
- connecting rod
- physical training
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of teaching physical training devices, including support rod, elevating lever, the second tripod and fixing seat, it is connected on the right side of the support rod lower end with the first tripod, lower end is equipped with rotary joint on the left of the support rod, the connecting rod is fixedly connected by fixing piece with support rod, and the post upper is equipped with location hole, and the elevating lever is placed in the inside of support rod, second tripod is mounted on the both ends of cross bar, and the fixing seat is mounted on the both ends of cross bar.Teaching physical training device, using the design of foldable tripod, pushing tripod that can be bonded cross bar, support rod and elevating lever with ground when not used, reduce occupied space, is fixed by the connecting rod connection between support rod, is not easy to shake, increase the stability between support rod, elevating lever is height-adjustable simultaneously, is fixed the perforation on the location hole and elevating lever on support rod in proper height by plug-in unit, meets different height use.
Description
Technical field
The utility model relates to physical efficiency instructional technology field, specially a kind of teaching physical training device.
Background technique
Parallel bars are a kind of instruments taken exercise for physical education, athletics sports and leisure, and parallel bars are the shelf branch with metal
It supports made of two parallel wood, plastic cement or synthesis metal, and is directly anchored to ground, to ensure stability and safety
Property.
However, existing parallel bars are all stationary structures, height is unadjustable, is not able to satisfy school difference height student
Use, and parallel bars occupied space is bigger than normal, can not carry out folding storage.In view of the above-mentioned problems, anxious on the basis of original parallel bars
Upper carry out innovative design.
Utility model content
The purpose of this utility model is to provide a kind of teaching physical training devices, to solve to mention in above-mentioned background technique
The problem of height can not be adjusted out and folding storage can not be carried out.
To achieve the above object, the utility model provides the following technical solutions: a kind of teaching physical training device, including
Support rod, elevating lever, the second tripod and fixing seat, the support rod lower end right side are connected with the first tripod, the support
Lower end is equipped with rotary joint on the left of bar, and rotary joint is connected with connecting rod, and the connecting rod passes through fixing piece and support rod
It is fixedly connected, the post upper is equipped with location hole, and the elevating lever is placed in the inside of support rod, and uniformly divides on elevating lever
Be furnished with perforation, second tripod is mounted on the both ends of cross bar, and the right-angle side of the second tripod respectively with elevating lever and cross
Bar connection, the elevating lever upper end is equipped with revolving part, and revolving part is connected with rotary buckle, and the fixing seat is mounted on cross bar
Both ends.
Preferably, the internal diameter of the support rod is equal to the outer diameter of elevating lever.
Preferably, first tripod and the second tripod are same size, and folding direction is opposite.
Preferably, first tripod and the second tripod include horizon bar, vertical rod, the first rotation axis,
The right end of one connecting rod, the second rotation axis, the second connecting rod and third rotation axis, horizon bar is connected by third rotation axis with second
Extension bar rotation connection, the second connecting rod are rotatablely connected by the second rotation axis and first connecting rod, and first connecting rod passes through first
The rotation connection of the upper end of rotation axis and vertical rod, the left end of horizon bar and the lower end of vertical rod are bonded to each other.
Preferably, the location hole is identical as piercing aperture, and direction is consistent.
Preferably, the rotary buckle front end be arc-shaped structure, and circular arc internal diameter be equal to fixing seat diameter.
Compared with prior art, the utility model has the beneficial effects that teaching physical training device, use are foldable
The design of tripod is pushing tripod that can be bonded cross bar, support rod and elevating lever with ground, is reducing and occupy sky when not used
Between, it is fixed by the connecting rod connection between support rod, is not easy to shake, increases the stability between support rod, while elevating lever
It is height-adjustable, the perforation on the location hole and elevating lever on support rod is fixed in proper height by plug-in unit, is met different
Height uses.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model folded state structural schematic diagram.
Fig. 4 is the utility model tripod enlarged structure schematic diagram.
In figure: 1, support rod；2, the first tripod；3, rotary joint；4, connecting rod；5, fixing piece；6, location hole；7, it rises
Bar drops；8, it perforates；9, the second tripod；10, cross bar；11, rotary buckle；12, fixing seat；13, revolving part；201, horizon bar；
202, vertical rod；203, the first rotation axis；204, first connecting rod；205, the second rotation axis；206, the second connecting rod；207,
Three rotation axis.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of teaching physical training device, including branch
Strut 1, the first tripod 2, rotary joint 3, connecting rod 4, fixing piece 5, location hole 6, elevating lever 7, the 8, second tripod of perforation
9, cross bar 10, rotary buckle 11, fixing seat 12 and revolving part 13,1 lower end of support rod right side are provided with the first tripod 2, support
1 left side lower end of bar is equipped with rotary joint 3, and rotary joint 3 is flexibly connected with connecting rod 4, connecting rod 4 by fixing piece 5 with
Another support rod 1 is fixedly connected, and 1 upper end of support rod is equipped with location hole 6, and elevating lever 7 is placed in the inside of 1 upper end of support rod, and rises
Perforation 8 is evenly distributed on drop bar 7, the second tripod 9 is mounted on the both ends of cross bar 10, and the right-angle side of the second tripod 9 point
It is not fixedly connected with elevating lever 7 and cross bar 10,7 upper end of elevating lever is equipped with revolving part 13, and revolving part 13 and rotary buckle 11
It is connected, fixing seat 12 is mounted on the both ends of cross bar 10.
Further, the internal diameter of support rod 1 is equal to the outer diameter of elevating lever 7, and elevating lever 7 can be put into support rod 1.
Further, the first tripod 2 and the second tripod 9 are same size, and folding direction is on the contrary, support rod 1
Up and down motion track is on the contrary, cross bar 10 could fit with ground.
Further, the first tripod 2 and the second tripod 9 include horizon bar 201, the rotation of vertical rod 202, first
Axis 203, first connecting rod 204, the second rotation axis 205, the second connecting rod 206 and third rotation axis 207, the right side of horizon bar 201
End is rotatablely connected by third rotation axis 207 and the second connecting rod 206, and the second connecting rod 206 passes through the second rotation axis 205 and the
The rotation connection of one connecting rod 204, first connecting rod 204 are rotatablely connected by the first rotation axis 203 and the upper end of vertical rod 202,
The left end of horizon bar 201 and the lower end of vertical rod 202 are bonded to each other.
Further, location hole 6 is identical as 8 apertures of perforation, and direction is consistent, facilitates the fixation of location hole 6 and perforation 8.
Further, 11 front end of rotary buckle is arc-shaped structure, and circular arc internal diameter is revolved with equal to the diameter of fixing seat 12
Turning buckle 11 can fasten with fixing seat 12.
Working principle: whole fixed installation is carried out first, support rod 1 is pushed to plumbness, at this time the first triangle
First connecting rod 204 and the second connecting rod 206 on frame 2 is linear, the left end of horizon bar 201 and the lower end phase of vertical rod 202
Mutually fitting support, realizes the fixation of 1 side of support rod, at the same the second tripod 9 elevating lever 7 and cross bar 10 corner also into
Row Structural Transformation identical with the first tripod 2 is realized being bonded between 10 left side of elevating lever 7 and cross bar, is then rotated
Buckle 11 is rotated on elevating lever 7 by revolving part 13, until rotary buckle 11 is connected together with fixing seat 12, carries out elevating lever
The fixation on 7 right sides, last connecting rod 4 are connect to vertical with another support rod 1 by the rotation of rotary joint 3, are passed through at this time
Fixing piece 5 is attached the firm of bar 4, realizes the firm installation between support rod 1, when needing to carry out whole height adjusting,
After elevating lever 7 is moved to height appropriate, by plug-in unit also cross location hole 6 and perforation 8, when needing folding to put, weight
Multiple above-mentioned opposite operation, support rod 1 is bonded with ground.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. a kind of teaching physical training device, including support rod (1), elevating lever (7), the second tripod (9) and fixing seat
(12), it is characterised in that: be provided with the first tripod (2) on the right side of support rod (1) lower end, under support rod (1) left side
End is equipped with rotary joint (3), and rotary joint (3) is flexibly connected with connecting rod (4), and the connecting rod (4) passes through fixing piece
(5) it is fixedly connected with another support rod (1), support rod (1) upper end is equipped with location hole (6), and the elevating lever (7) is placed in branch
The inside of strut (1) upper end, and perforation (8) are evenly distributed on elevating lever (7), second tripod (9) is mounted on cross bar
(10) both ends, and the right-angle side of the second tripod (9) is fixedly connected with elevating lever (7) and cross bar (10) respectively, the lifting
Bar (7) upper end is equipped with revolving part (13), and revolving part (13) is connected with rotary buckle (11), and the fixing seat (12) is mounted on
The both ends of cross bar (10).
2. it is according to claim 1 it is a kind of teaching use physical training device, it is characterised in that: the support rod (1) it is interior
Diameter is equal to the outer diameter of elevating lever (7).
3. a kind of teaching physical training device according to claim 1, it is characterised in that: first tripod (2)
It is same size with the second tripod (9), and folding direction is opposite.
4. a kind of teaching physical training device according to claim 1, it is characterised in that: first tripod (2)
It include horizon bar (201), vertical rod (202), the first rotation axis (203), first connecting rod with the second tripod (9)
(204), the second rotation axis (205), the second connecting rod (206) and third rotation axis (207), the right end of horizon bar (201) pass through
Third rotation axis (207) and the second connecting rod (206) are rotatablely connected, the second connecting rod (206) by the second rotation axis (205) with
First connecting rod (204) rotation connection, first connecting rod (204) pass through the upper end of the first rotation axis (203) and vertical rod (202)
Rotation connection, the left end of horizon bar (201) and the lower end of vertical rod (202) are bonded to each other.
5. it is according to claim 1 it is a kind of teaching use physical training device, it is characterised in that: the location hole (6) with wear
Hole (8) aperture is identical, and direction is consistent.
6. a kind of teaching physical training device according to claim 1, it is characterised in that: the rotary buckle (11)
Front end is arc-shaped structure, and the internal diameter of the circular arc is equal to the diameter of fixing seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932991.0U CN208302013U (en) | 2018-06-15 | 2018-06-15 | A kind of teaching physical training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932991.0U CN208302013U (en) | 2018-06-15 | 2018-06-15 | A kind of teaching physical training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208302013U true CN208302013U (en) | 2019-01-01 |
Family
ID=64708418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932991.0U Expired - Fee Related CN208302013U (en) | 2018-06-15 | 2018-06-15 | A kind of teaching physical training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208302013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758731A (en) * | 2019-03-12 | 2019-05-17 | 江兴豹 | A kind of folding sports dancing leg pressing equipment |
| CN115040823A (en) * | 2022-06-28 | 2022-09-13 | 九江学院 | Parallel bars device of sports teaching usefulness |
| WO2022256796A1 (en) * | 2021-06-01 | 2022-12-08 | MWA & Co. LLC | Collapsible freestanding exercise station |
-
2018
- 2018-06-15 CN CN201820932991.0U patent/CN208302013U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758731A (en) * | 2019-03-12 | 2019-05-17 | 江兴豹 | A kind of folding sports dancing leg pressing equipment |
| WO2022256796A1 (en) * | 2021-06-01 | 2022-12-08 | MWA & Co. LLC | Collapsible freestanding exercise station |
| CN115040823A (en) * | 2022-06-28 | 2022-09-13 | 九江学院 | Parallel bars device of sports teaching usefulness |
| CN115040823B (en) * | 2022-06-28 | 2023-04-11 | 九江学院 | Parallel bars device of sports teaching usefulness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190611 Address after: 223800 South Huanghe Road, Suqian City, Jiangsu Province, 399 Patentee after: Suqian College Address before: 223800 No. 43, Group 10, Liyuan Village, Sanzhuang Township, Siyang County, Suqian City, Jiangsu Province Patentee before: Shi Feng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200615 |