CN205307678U - Jumping stand is used in sports teaching convenient to remove - Google Patents
Jumping stand is used in sports teaching convenient to remove Download PDFInfo
- Publication number
- CN205307678U CN205307678U CN201620073007.0U CN201620073007U CN205307678U CN 205307678 U CN205307678 U CN 205307678U CN 201620073007 U CN201620073007 U CN 201620073007U CN 205307678 U CN205307678 U CN 205307678U
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- CN
- China
- Prior art keywords
- control
- fastening
- fixed link
- screw
- fastening piece
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Jumping stand is used in sports teaching convenient to remove, including dead lever, supporting shoe, base, the dead lever is connected through fixed adjusting device to the supporting shoe, and fixed adjusting device includes fastening block, control lever, fixes the cover, fixed cover right side is connected to the supporting shoe lateral wall, fixed cover inside has the dead lever connecting hole, dead lever connecting hole left side has fastening control hole, fastening control hole upper portion have spline protruding, fastening control hole internal connection fastening block, fastening block upper portion has the groove of splining, the groove connection of splining is splined protrudingly, the fastening block middle part has the screw, screw connection control pole right -hand member, the control lever right part has the control screw thread, control screw thread and screw intermeshing, the control lever middle part has the restriction flange.
Description
Technical field
The utility model relates to physical culture teaching field, particularly relates to a kind of physical culture teaching high jump frame being convenient to movement.
Background technology
High jump is the field events of track and field sports. Be a kind of by rhythmical run-up, single pin take-off, cross the actions such as cross bar lands and form, with cross edge on cross bar height to calculate the event of achievement, high jump is the sports events that height is conquered in motion, it is that the mankind are unyielding, the symbol scaled new heights, in high jump, high jump frame is main equipment, existing high jump frame cannot move according to its place in use, therefore uses very inconvenient.
Practical novel content
The utility model is for prior art above shortcomings, it is provided that a kind of regulate the physical culture teaching high jump frame being simply convenient to movement.
The purpose of this utility model is achieved through the following technical solutions:
A kind of physical culture teaching high jump frame being convenient to movement, comprise fixed link, support block, base, described support block is connected and fixed bar by secured adjusted device, secured adjusted device comprises fastening piece, control lever, permanent sleeve, described support block sidewall is connected and fixed cover right side, described permanent sleeve inside has fixing lever attachment hole, on the left of described fixing lever attachment hole, there is fastening control punch, described fastening control punch top has spline projection, described fastening control punch inside connects fastening piece, described fastening piece of top has spline groove, described spline groove connects spline projection, described fastening piece of middle part has screw, described screw connection control bar right-hand member, the right portion of described control lever has control screw thread, described control screw thread and screw engage each other, there is in the middle part of described control lever restriction flange.
On the left of described permanent sleeve, there is rotation hole, through rotation hole on the left of described control lever, described control lever left end connection of rotating cap, described fixed link sidewall connects fastening piece of sidewall, described support block top has cross bar connective slot, described fixed link is through fixing lever attachment hole, and described permanent sleeve moves on fixed link.
Having movable pulley bottom described base, described movable pulley is evenly distributed on bottom base, has fixed link connective slot in the middle part of described base, and described fixed link connective slot is connected and fixed bottom bar, and described base top connects fastening end cap.
Useful effect:
Support block and it is connected and fixed bar by secured adjusted device, described support block sidewall is connected and fixed cover right side, described permanent sleeve inside has fixing lever attachment hole, on the left of described fixing lever attachment hole, there is fastening control punch, described fastening control punch top has spline projection, described fastening control punch inside connects fastening piece, described fastening piece of top has spline groove, described spline groove connects spline projection, cooperatively interacting at the two, make fastening piece cannot realize axial rotation, described fastening piece of middle part has screw, described screw connection control bar right-hand member, the right portion of described control lever has control screw thread, there is in the middle part of described control lever restriction flange, under the effect of lambda limiting process flange, control lever is not deviate from.On the left of described permanent sleeve, there is rotation hole, through rotation hole on the left of described control lever, described control lever left end connection of rotating cap, rotary motion cap makes control lever rotate, control screw thread engage each other with screw and spline projection coordinate effect under, fastening piece realizes laterally mobile so that permanent sleeve and fixed link realization are fastenedly connected, described fixed link is through fixing lever attachment hole, and described permanent sleeve moves on fixed link. Having movable pulley bottom described base, be convenient to mobile, the physical culture teaching high jump frame that this kind is convenient to movement regulates simple, conveniently moving.
Accompanying drawing explanation
Fig. 1 is the physical culture teaching high jump shelf structure schematic diagram being convenient to movement described in the utility model.
Fig. 2 is secured adjusted apparatus structure schematic diagram described in the utility model.
Embodiment
According to drawings and embodiments the utility model is described in further detail below:
A kind of physical culture teaching high jump frame being convenient to movement, comprise fixed link 1, support block 2, base 3, described support block 2 is connected and fixed bar 1 by secured adjusted device, secured adjusted device comprises fastening piece 3, control lever 4, permanent sleeve 5, described support block 2 sidewall is connected and fixed on the right side of cover 5, described permanent sleeve 5 inside has fixing lever attachment hole 6, there is on the left of described fixing lever attachment hole 6 fastening control punch 7, described fastening control punch 7 top has spline projection 8, described fastening control punch 7 inside connects fastening piece 3, described fastening piece of 3 tops have spline groove 9, described spline groove 9 connects spline projection 8, cooperatively interacting at the two, make fastening piece cannot realize axial rotation, in the middle part of in the of described fastening piece 3, there is screw 10, described screw 10 connection control bar 4 right-hand member, the described right portion of control lever 4 has control screw thread 11, described control screw thread and screw engage each other, there is in the middle part of described control lever 4 restriction flange 12, under the effect of lambda limiting process flange, control lever is not deviate from.
On the left of described permanent sleeve 5, there is rotation hole 13, through rotation hole 13 on the left of described control lever 4, described control lever 4 left end connection of rotating cap 14, rotary motion cap makes control lever rotate, control screw thread engage each other with screw and spline projection coordinate effect under, fastening piece realizes laterally mobile, permanent sleeve and fixed link is made to realize being fastenedly connected, described fixed link 1 sidewall connects fastening piece of 3 sidewalls, described support block 2 top has cross bar connective slot 15, described fixed link 1 is through fixing lever attachment hole 6, and described permanent sleeve 5 moves on fixed link 1.
Bottom described base 3, there is movable pulley 16, described movable pulley 16 is evenly distributed on bottom base, it is convenient to mobile, in the middle part of described base 3, there is fixed link connective slot 17, described fixed link connective slot 17 is connected and fixed bottom bar 1, described base 3 top connects fastening end cap 18, and the physical culture teaching high jump frame that this kind is convenient to movement regulates simple, conveniently moving.
Claims (3)
1. it is convenient to the physical culture teaching high jump frame of movement for one kind, it is characterized in that: comprise fixed link, support block, base, described support block is connected and fixed bar by secured adjusted device, secured adjusted device comprises fastening piece, control lever, permanent sleeve, described support block sidewall is connected and fixed cover right side, described permanent sleeve inside has fixing lever attachment hole, on the left of described fixing lever attachment hole, there is fastening control punch, described fastening control punch top has spline projection, described fastening control punch inside connects fastening piece, described fastening piece of top has spline groove, described spline groove connects spline projection, described fastening piece of middle part has screw, described screw connection control bar right-hand member, the right portion of described control lever has control screw thread, described control screw thread and screw engage each other, there is in the middle part of described control lever restriction flange.
2. the physical culture teaching high jump frame being convenient to movement according to claim 1, it is characterized in that: on the left of described permanent sleeve, there is rotation hole, through rotation hole on the left of described control lever, described control lever left end connection of rotating cap, described fixed link sidewall connects fastening piece of sidewall, described support block top has cross bar connective slot, and described fixed link is through fixing lever attachment hole, and described permanent sleeve moves on fixed link.
3. the physical culture teaching high jump frame being convenient to movement according to claim 2, it is characterized in that: bottom described base, there is movable pulley, described movable pulley is evenly distributed on bottom base, there is in the middle part of described base fixed link connective slot, described fixed link connective slot is connected and fixed bottom bar, and described base top connects fastening end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073007.0U CN205307678U (en) | 2016-01-26 | 2016-01-26 | Jumping stand is used in sports teaching convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073007.0U CN205307678U (en) | 2016-01-26 | 2016-01-26 | Jumping stand is used in sports teaching convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307678U true CN205307678U (en) | 2016-06-15 |
Family
ID=56206700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620073007.0U Expired - Fee Related CN205307678U (en) | 2016-01-26 | 2016-01-26 | Jumping stand is used in sports teaching convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205307678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497095A (en) * | 2017-09-19 | 2017-12-22 | 佛山卓博斯社机械科技有限公司 | A kind of safety device of physical culture high-jumping post support |
-
2016
- 2016-01-26 CN CN201620073007.0U patent/CN205307678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497095A (en) * | 2017-09-19 | 2017-12-22 | 佛山卓博斯社机械科技有限公司 | A kind of safety device of physical culture high-jumping post support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |