CN208339978U - A kind of physical education take-off board - Google Patents
A kind of physical education take-off board Download PDFInfo
- Publication number
- CN208339978U CN208339978U CN201820137614.8U CN201820137614U CN208339978U CN 208339978 U CN208339978 U CN 208339978U CN 201820137614 U CN201820137614 U CN 201820137614U CN 208339978 U CN208339978 U CN 208339978U
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- China
- Prior art keywords
- take
- groove
- board
- handle
- bottom plate
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Abstract
The utility model discloses a kind of physical education take-off boards, including bottom plate, spring support, pedal, shaft, fixing groove, fixing bolt, card slot, non-slip mat, handle, snib, the first mounting groove, fixing seat, the second mounting groove, silicagel pad, groove, sleeve, spring, piston and connecting rod.The beneficial effects of the utility model are: by the way that non-slip mat is arranged in fixing groove, and utilize the position of the fixed non-slip mat of fixing bolt, so as under the effect of the silicagel pad of non-slip mat bottom, increase the frictional force of take-off board and ground, guarantee the stability of take-off board, student is enabled to keep balance by the way that handle is arranged in groove by take-off board when take-off, handle is connect by connecting rod with spring, to when needing mobile take-off board, handle can be extracted out out of groove, and hold the mobile take-off board of handle, it is moved easily carrying take-off board, when not needing be mobile, handle can retract groove under the action of spring restoring force.
Description
Technical field
The utility model relates to a kind of take-off board, specially a kind of physical education take-off board belongs to physical education instrument
Applied technical field.
Background technique
Horse-vaulting is athletic gymnastics project, and horse-vaulting movement is by being evolved with wooden horse training horsemanship.Take-off board also known as jump help
Plate can be used as the jump help equipment of horse-vaulting, and the beat board feature used of competing is that elasticity is big, rough, help to move
Member completes highly difficult routine, and a kind of physical education is a kind of jump help instrument used in teaching process, sport religion with take-off board
In, take-off board is one of common instrument, especially in the sports events such as horse-vaulting.Existing take-off board, by spring
Holding makes sportsman or student obtain the power-assisted of take-off the screen resilience of pedal.
But existing take-off board still has certain defect when in use, although existing take-off board can be helped
It gives financial aid to students raw take-off, but there are problems that take-off board is not fixed firmly in take-off process, shift, will affect in take-off
The balance of student's take-off will cause unnecessary injury when serious, and existing take-off board is inconvenient to carry, teach in transfer
Take-off board is not portable when learning place, to influence being normally carried out for teaching.
Utility model content
The purpose of this utility model is that solve above-mentioned be not fixed firmly, it has not been convenient to the problem of carrying and provide one
Flexible portable, the take-off board of fixation of kind.
The utility model is achieved through the following technical solutions above-mentioned purpose, including bottom plate, spring support and pedal, described
Base plate interior engages shaft, fixing groove is equipped with inside described bottom plate one end, the bottom plate is through setting fixing bolt, the fixing bolt
Outside is equipped with card slot, and non-slip mat is engaged inside the fixing groove, and the bottom plate side is equipped with handle, and described non-slip mat one end is equipped with
Snib, through the first mounting groove of setting, seat is welded and fixed in described snib one end at the snib middle part, is run through in the middle part of the fixing seat
Second mounting groove is set, and the fixing seat bottom is equipped with silicagel pad, and the sidewall of the bottom plate is equipped with groove, the groove inner sidewall weldering
Female connector cylinder, the sleeve inner are equipped with spring, the spring one end welding piston, and connecting rod is welded at the piston middle part, and described
Weld the handle in connecting rod one end.
Preferably, the pedal is inclined at the top of bottom plate, and the pedal is connected by shaft and bottom plate in rotation
It connects.
Preferably, described spring support one end is welded on the top of bottom plate, and the spring support other end is welded on and steps on
The bottom of plate.
Preferably, the rounded structure of the piston, and the piston diameter is identical as sleeve lining diameter.
Preferably, the handle is arranged in groove side, and the handle is movably connected by spring and groove.
Preferably, the card slot, the first mounting groove and the second mounting groove structure cylindrical, and the card slot, first
Mounting groove and the second mounting groove are adapted with fixing bolt.
Compared with prior art, the utility model has the beneficial effects that
1, by the way that non-slip mat is arranged in fixing groove, and using the position of the fixed non-slip mat of fixing bolt, so as to anti-
Under the silicagel pad effect of skidding bottom, increases the frictional force of take-off board and ground, guarantee the stability of take-off board, so that student exists
It can keep balancing by take-off board when take-off, improve the quality of take-off.
2, by the way that handle is arranged in groove, handle is connect by connecting rod with spring, thus needing mobile take-off board
When, handle can be extracted out, and hold the mobile take-off board of handle out of groove, be moved easily carrying take-off board, do not needing
When mobile, handle can retract groove under the action of spring restoring force, reduce occupied space.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model non-slip mat structure schematic diagram.
Fig. 3 is the utility model baseplate internal structure schematic diagram.
In figure: 1, bottom plate；2, spring support；3, pedal；4, shaft；5, fixing groove；6, fixing bolt；7, card slot；8, anti-skidding
Pad；9, handle；10, snib；11, the first mounting groove；12, fixing seat；13, the second mounting groove；14, silicagel pad；15, groove；16,
Sleeve；17, spring；18, piston；19, connecting rod.
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.
Embodiment 1
It please refers to shown in Fig. 1-3, a kind of physical education take-off board, including bottom plate 1, spring support 2 and pedal 3, bottom plate 1
Inside engaging shaft 4, and shaft 4 connects bottom plate 1 and pedal 3, and pedal 3 can rotate adjusting position, bottom plate on bottom plate 1
Fixing groove 5 is equipped with inside 1 one end, bottom plate 1 is equipped with card slot 7 outside setting fixing bolt 6, fixing bolt 6, blocks inside fixing groove 5
Non-slip mat 8 is closed, 1 side of bottom plate is equipped with handle 9, and 8 one end of non-slip mat is equipped with snib 10, and the first installation of setting is run through in the middle part of snib 10
Slot 11,10 one end of snib are welded and fixed seat 12, the second mounting groove 13 of setting are run through in the middle part of fixing seat 12,12 bottom of fixing seat is equipped with
Non-slip mat 8 is extracted out out of fixing groove 5 when using take-off board, screws fixing bolt 6, fixing bolt counterclockwise by silicagel pad 14
6, which pass through card slot 7, is fastened in first mounting groove 11 at 10 middle part of snib, and 8 position of non-slip mat is fixed, 8 bottom of non-slip mat is utilized
Silicagel pad 14 can increase the frictional force on take-off board and ground, make fixed stronger of take-off board, 1 side wall of bottom plate is equipped with recessed
Slot 15,15 inner sidewall welded sleeve 16 of groove are equipped with spring 17,17 one end welding piston 18 of spring, piston 18 inside sleeve 16
Middle part weld connecting rod 19, and 19 one end of connecting rod weld handle 9, and need replacing teaching place when, can by handle 9 from
Extraction in groove 15, and the mobile take-off board of handle 9 is held, it is moved easily carrying take-off board, when not needing be mobile, handle
9 can retract groove 15 under the action of 17 restoring force of spring, reduce occupied space.
Embodiment 2
In addition, please continue to refer to shown in Fig. 2-3, the difference from embodiment 1 is that: pedal 3 is inclined at bottom plate 1
Top, and pedal 3 is in rotation connection by shaft 4 and bottom plate 1, so that user's hand, which compresses downwards, to be stepped on during take-off
Plate 3 can make pedal 3 move down compressed spring bracket 2, while under the action of 2 restoring force of spring support, spring support 2 is pushed away
Dynamic pedal 3, which moves upwards, gives student one upward power, plays the role of jump help, 2 one end of spring support is welded on the top of bottom plate 1
Portion, and 2 other end of spring support is welded on the bottom of pedal 3, to keep the downward compression pedal 3 of user's hand downward in pedal 3
, can be under the action of 2 restoring force of spring support when mobile compressed spring bracket 2, spring support 2 pushes pedal 3 to transport upwards
It moves and gives student one upward power, play the role of jump help, the rounded structure of piston 18, and 18 diameter of piston and 16 inner wall of sleeve
Diameter is identical, to allow piston 18, activity adjustment position, handle 9 are arranged in 15 side of groove back and forth in sleeve 16, and
Handle 9 is movably connected by spring 17 with groove 15, thus need replacing impart knowledge to students place when, can by handle 9 from
Extraction in groove 15, and the mobile take-off board of handle 9 is held, it is moved easily carrying take-off board, when not needing be mobile, handle
9 can retract groove 15 under the action of 17 restoring force of spring, reduce occupied space, card slot 7, the first mounting groove 11 and the second installation
The structure cylindrical of slot 13, and card slot 7, the first mounting groove 11 and the second mounting groove 13 are adapted with fixing bolt 6, to make
Fixing bolt 6 can be when needing or not needing using non-slip mat 8, can be fixed by non-slip mat 8.
When the utility model is used, non-slip mat 8 is extracted out out of fixing groove 5, fixing bolt 6, fixing bolt 6 are screwed counterclockwise
In the first mounting groove 11 that card slot 7 is fastened on 10 middle part of snib, 8 position of non-slip mat is fixed, 8 bottom of non-slip mat is utilized
Silicagel pad 14 can increase the frictional force on take-off board and ground, and during take-off, the downward compression pedal 3 of user's hand can be with
Pedal 3 is set to move down compressed spring bracket 2, while under the action of 2 restoring force of spring support, spring support 2 pushes pedal 3
It moves upwards and gives student one upward power, play the role of jump help, it, can be by handle when needing replacing teaching place
9 extract out out of groove 15, and hold the mobile take-off board of handle 9, are moved easily carrying take-off board, when not needing be mobile,
Handle 9 can retract groove 15 under the action of 17 restoring force of spring, reduce occupied space.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of physical education take-off board, including bottom plate (1), spring support (2) and pedal (3), it is characterised in that: the bottom
Shaft (4) are engaged inside plate (1), are equipped with fixing groove (5) inside described bottom plate (1) one end, and the bottom plate (1) is fixed through setting
Bolt (6), the fixing bolt (6) is external to be equipped with card slot (7), engages non-slip mat (8) inside the fixing groove (5), the bottom plate (1)
Side is equipped with handle (9), and described non-slip mat (8) one end is equipped with snib (10), through the first peace of setting in the middle part of the snib (10)
Tankage (11), described snib (10) one end are welded and fixed seat (12), through the second mounting groove of setting in the middle part of the fixing seat (12)
(13), fixing seat (12) bottom is equipped with silicagel pad (14), and bottom plate (1) side wall is equipped with groove (15), the groove
(15) inner sidewall welded sleeve (16), the sleeve (16) is internal to be equipped with spring (17), described spring (17) one end welding piston
(18), connecting rod (19) are welded in the middle part of the piston (18), and the handle (9) is welded in the connecting rod (19) one end.
2. a kind of physical education take-off board according to claim 1, it is characterised in that: the pedal (3) is obliquely installed
In the top of bottom plate (1), and the pedal (3) is in rotation connection by shaft (4) and bottom plate (1).
3. a kind of physical education take-off board according to claim 1, it is characterised in that: described spring support (2) one end
It is welded on the top of bottom plate (1), and the spring support (2) other end is welded on the bottom of pedal (3).
4. a kind of physical education take-off board according to claim 1, it is characterised in that: the rounded knot of the piston (18)
Structure, and the piston (18) diameter is identical as sleeve (16) inner diameter.
5. a kind of physical education take-off board according to claim 1, it is characterised in that: the handle (9) is arranged recessed
Slot (15) side, and the handle (9) is movably connected by spring (17) with groove (15).
6. a kind of physical education take-off board according to claim 1, it is characterised in that: the card slot (7), the first installation
Slot (11) and the second mounting groove (13) structure cylindrical, and the card slot (7), the first mounting groove (11) and the second mounting groove
(13) it is adapted with fixing bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137614.8U CN208339978U (en) | 2018-01-26 | 2018-01-26 | A kind of physical education take-off board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137614.8U CN208339978U (en) | 2018-01-26 | 2018-01-26 | A kind of physical education take-off board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208339978U true CN208339978U (en) | 2019-01-08 |
Family
ID=64874656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137614.8U Expired - Fee Related CN208339978U (en) | 2018-01-26 | 2018-01-26 | A kind of physical education take-off board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208339978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210011A (en) * | 2021-12-14 | 2022-03-22 | 西安翻译学院 | Springboard for track and field training |
-
2018
- 2018-01-26 CN CN201820137614.8U patent/CN208339978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210011A (en) * | 2021-12-14 | 2022-03-22 | 西安翻译学院 | Springboard for track and field training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190108 Termination date: 20200126 |