CN105771287A - Training device for physical education - Google Patents
Training device for physical education Download PDFInfo
- Publication number
- CN105771287A CN105771287A CN201610145303.1A CN201610145303A CN105771287A CN 105771287 A CN105771287 A CN 105771287A CN 201610145303 A CN201610145303 A CN 201610145303A CN 105771287 A CN105771287 A CN 105771287A
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- fixture block
- physical education
- groove
- breast board
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/04—Hurdles or the like
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- Rehabilitation Tools (AREA)
Abstract
A training device for physical education comprises a base.Stand columns are arranged at the two ends of the base, notches are formed in the stand columns in the longitudinal directions, the upper ends in the notches are hinged to stand rods through hinge pins, blind holes are formed in the bottom ends in the notches, and the blind holes are internally connected with fixture blocks through cylindrical springs.Arc grooves matched with the fixture blocks are formed in the bottom ends of the stand rods, breast boards are arranged at the top ends of the stand rods and are made of a PVC material, square grooves are formed in the side walls of the lower ends of the stand rods, grooves are formed in the bottom ends in the square grooves, balancing weights are arranged in the grooves, and the top ends in the square grooves are connected with U-shaped fixture blocks through spring sets.The training device is simple in structure, convenient to use and low in manufacturing cost, and teaching expenditure is effectively saved.
Description
Technical field
The present invention relates to a kind of physical education and use training devices.
Background technology
Existing hurdle training in; the phenomenon often occurring student's leg to encounter breast board and to fall down occurs; breast board owing to hurdling is very hard and is connected for fixing with vertical rod; easily damage is caused at the positions such as the ankle of student; and need the hurdles rack righting again that will kick down before the use of next time, delay the training of hurdling of student.
Summary of the invention
It is an object of the invention to for above-mentioned deficiency, it is provided that a kind of physical education uses training devices.
Described purpose is achieved by the following scheme:
A kind of physical education is with training devices, including base, the two ends of described base are provided with column, the longitudinal direction of described column is provided with gap, upper end in described gap is hinged by bearing pin and vertical rod, bottom in described gap is provided with blind hole, it is connected with fixture block by cylindrical spring in described blind hole, the bottom of described vertical rod is provided with the arcuate groove matched with fixture block, the top of described vertical rod is provided with breast board, described breast board is that PVC material is made, the sidewall of described vertical rod lower end is provided with square groove, bottom in described square groove is provided with groove, it is provided with balancing weight in described groove, top in described square groove is connected with U-shaped fixture block by groups of springs.
Described bearing pin is arranged on the centre position of vertical rod length.
The knuckle place of described fixture block upper end is round-corner transition.
Described vertical rod is that helicitic texture is connected with breast board.
Described U-shaped fixture block is that inverted U is arranged.
The invention have the advantages that present configuration is simple, easy to use and cheap, effectively save teaching fund.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, 1-base, 2-column, 3-gap, 4-bearing pin, 5-vertical rod, 6-blind hole, 7-cylindrical spring, 8-fixture block, 9-arcuate groove, 10-breast board, 11-square groove, 13-groove, 14-balancing weight, 15-U type fixture block.
Detailed description of the invention
The preferred embodiment of the present invention is elaborated below in conjunction with accompanying drawing.
A kind of physical education is with training devices, including base 1, the two ends of described base 1 are provided with column 2, the longitudinal direction of described column 2 is provided with gap 3, upper end in described gap 3 is hinged by bearing pin 4 and vertical rod 5, bottom in described gap 3 is provided with blind hole 6, it is connected with fixture block 8 by cylindrical spring 7 in described blind hole 6, the bottom of described vertical rod 5 is provided with the arcuate groove 9 matched with fixture block 8, the top of described vertical rod 5 is provided with breast board 10, described breast board 10 is made for PVC material, the sidewall of described vertical rod 5 lower end is provided with square groove 11, bottom in described square groove 11 is provided with groove 12, it is provided with balancing weight 13 in described groove 12, top in described square groove 11 is connected with U-shaped fixture block 15 by groups of springs 14.Described bearing pin 4 is arranged on the centre position of vertical rod 5 length.The knuckle place of described fixture block 8 upper end is round-corner transition.Described vertical rod 5 is connected for helicitic texture with breast board 10.Described U-shaped fixture block 15 is arranged for inverted U.
Gap 3 arranges the top of column 2, and downwardly extends, and on the sidewall of gap 3 both sides and the centre position of vertical rod 5 is provided with axis hole, and bearing pin 4 is arranged in axis hole, vertical rod 5 is spindle rotationally arranged in gap 3.Cylindrical spring 7 is disposed longitudinally in blind hole 6, and bottom is fixed with the bottom in blind hole 6 and is connected, and top is fixing with the bottom of fixture block 8 to be connected.By cylindrical spring 7, the upper end of fixture block 8 is ejected in blind hole 6, be stuck in the arcuate groove 9 at vertical rod 5 end, make vertical rod 5 fix.Breast board 10 is made for PVC material, effectively alleviates weight and the hardness of breast board 10, reduces the probability that the positions such as student's ankle cause damage injured.
When hurdling training, when leg touches breast board 10, making vertical rod 5 be swung in gap 3 by bearing pin 4, now, breast board 10 is downward-sloping so that it is height reduction, it is prevented that student falls down, and drives breast board 10 to arrange back original position by the action of gravity vertical rod 5 of balancing weight 13.
Balancing weight 13 is arranged in groove 12, U-shaped fixture block is made to be blocked the upper end of balancing weight 13 by groups of springs 14, when avoiding vertical rod 5 to swing, balancing weight 13 drops out in square groove 11, if the breast board 10 of the present invention is replaced with wood materials, the weight of wood materials more than the weight of PVC material, can must increase the weight of balancing weight 13.Described balancing weight 13 activity is provided in square groove 11, is the replacing facilitating balancing weight 13.Further, vertical rod 5 wear and tear excessive need change time, balancing weight 13 can repeatedly use.
The exemplary illustrated of this patent is not simply limited its protection domain by present embodiment; it can also be carried out local and change by those skilled in the art; as long as no the spirit beyond this patent, all it is considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (5)
- null1. a physical education uses training devices，Including base (1)，It is characterized in that: the two ends of described base (1) are provided with column (2)，The longitudinal direction of described column (2) is provided with gap (3)，Upper end in described gap (3) is hinged by bearing pin (4) and vertical rod (5)，Bottom in described gap (3) is provided with blind hole (6)，It is connected with fixture block (8) by cylindrical spring (7) in described blind hole (6)，The bottom of described vertical rod (5) is provided with the arcuate groove (9) matched with fixture block (8)，The top of described vertical rod (5) is provided with breast board (10)，Described breast board (10) is made for PVC material，The sidewall of described vertical rod (5) lower end is provided with square groove (11)，Bottom in described square groove (11) is provided with groove (12)，Balancing weight (13) it is provided with in described groove (12)，Top in described square groove (11) is connected with U-shaped fixture block (15) by groups of springs (14).
- 2. physical education according to claim 1 is with training devices, it is characterised in that: described bearing pin (4) is arranged on the centre position of vertical rod (5) length.
- 3. physical education according to claim 1 is with training devices, it is characterised in that: the knuckle place of described fixture block (8) upper end is round-corner transition.
- 4. physical education according to claim 1 is with training devices, it is characterised in that: described vertical rod (5) is connected for helicitic texture with breast board (10).
- 5. physical education according to claim 1 is with training devices, it is characterised in that: described U-shaped fixture block (15) is that inverted U is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145303.1A CN105771287A (en) | 2016-03-15 | 2016-03-15 | Training device for physical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145303.1A CN105771287A (en) | 2016-03-15 | 2016-03-15 | Training device for physical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771287A true CN105771287A (en) | 2016-07-20 |
Family
ID=56393501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610145303.1A Pending CN105771287A (en) | 2016-03-15 | 2016-03-15 | Training device for physical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771287A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2704403Y (en) * | 2003-12-19 | 2005-06-15 | 董少伟 | Hurdle with automatic reset and adjustable height |
| CN204637594U (en) * | 2015-05-05 | 2015-09-16 | 东华理工大学 | Automatic reset tabbing frame |
| CN204767280U (en) * | 2015-07-08 | 2015-11-18 | 萍乡学院 | Badminton training apparatus |
-
2016
- 2016-03-15 CN CN201610145303.1A patent/CN105771287A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2704403Y (en) * | 2003-12-19 | 2005-06-15 | 董少伟 | Hurdle with automatic reset and adjustable height |
| CN204637594U (en) * | 2015-05-05 | 2015-09-16 | 东华理工大学 | Automatic reset tabbing frame |
| CN204767280U (en) * | 2015-07-08 | 2015-11-18 | 萍乡学院 | Badminton training apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |