CN204337689U - For the balanced capacity trainer of swimming instruction - Google Patents
For the balanced capacity trainer of swimming instruction Download PDFInfo
- Publication number
- CN204337689U CN204337689U CN201520009623.5U CN201520009623U CN204337689U CN 204337689 U CN204337689 U CN 204337689U CN 201520009623 U CN201520009623 U CN 201520009623U CN 204337689 U CN204337689 U CN 204337689U
- Authority
- CN
- China
- Prior art keywords
- support box
- bodyboard
- turning cylinder
- fixed
- power supply
- 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
For the balanced capacity trainer of swimming instruction, relate to a kind of device for swimming instruction.Trained the balanced capacity of freestyle swimming beginner.The upper surface of support box of the present utility model is covered with at equal intervals many springs, one end of described spring is vertically fixed on the upper surface of support box, the other end of spring is fixed on the lower surface of bodyboard, driven by motor turning cylinder rotates, turning cylinder is through the manhole of support box two sides, the two ends of turning cylinder are all connected with swing arm, and two swing arms are about the mid point Central Symmetry of turning cylinder, the both sides of bodyboard all have arc notch, the side of two arc notch is equipped with reflecting interrupter, and two reflecting interrupters are oppositely arranged.The utility model is applicable to the training of freestyle swimming learner balanced capacity.
Description
Technical field
The utility model relates to a kind of device of swimming instruction.
Background technology
Life swimming now becomes the leisure project integrating fashion, body-building, but, swimming is also the motion that a craftsmenship is strong especially, which kind of stroke all needs there is good sense in water, but the not natatory people of majority all cannot rest in the balance in water when first learning swim, therefore often cause beginner can drink water in swimming pool.
Summary of the invention
The utility model is the balanced capacity in order to train freestyle swimming beginner, proposes a kind of balanced capacity trainer for swimming instruction.
Balanced capacity trainer for swimming instruction described in the utility model, this device comprises bodyboard 1, reflecting interrupter 2, fixed band 3, turning cylinder 4, swing arm 5, support box 6, power supply, No. two power supplys, a relay, No. two relays, motor and springs;
The upper surface of support box 6 is covered with at equal intervals many springs, one end of described spring is vertically fixed on the upper surface of support box 6, the other end of spring is fixed on the lower surface of bodyboard 1, the width of bodyboard 1 is greater than the width of support box 6, the centre of two sides that support box 6 is relative all has manhole, motor is fixed on the madial wall of support box 6, driven by motor turning cylinder 4 rotates, turning cylinder 4 is through the manhole of support box 6 two sides, the two ends of turning cylinder 4 are all connected with swing arm 5, two swing arms 5 are all parallel with turning cylinder 4, and two swing arms 5 are about the mid point Central Symmetry of turning cylinder 4, the length of swing arm 5 is greater than the half of the height of support box 6, the both sides of bodyboard 1 all have arc notch, two arc notch are oppositely arranged, and close on one end of bodyboard 1, the side of two arc notch is equipped with reflecting interrupter 2, two reflecting interrupters 2 are oppositely arranged, a power supply, No. two power supplys, a relay and No. two relays are all fixed in support box 6, the signal output part of a reflecting interrupter 2 connects the control signal input of a relay, the signal output part of another reflecting interrupter 2 connects the control signal input of No. two relays, the power supply signal output of a relay is all connected the power supply signal input of motor with the power supply signal output of No. two relays.
The utility model adopts two power supplys to connect the power supply signal input of motor, the mode that power supply and No. two power supplys are connected the power supply of motor is contrary, two reflecting interrupters control motor and realize rotating to both direction, so just realize freestyle swimming beginner according to arm movement, balance power and thereupon changing, and then the training of training freestyle swimming beginner balanced capacity.
Accompanying drawing explanation
Fig. 1 is apparatus structure schematic diagram described in the utility model;
Fig. 2 is the schematic shapes of bodyboard.
Detailed description of the invention
Detailed description of the invention one, composition graphs 1 and Fig. 2 illustrate present embodiment, for the balanced capacity trainer of swimming instruction described in present embodiment, this device comprises bodyboard 1, reflecting interrupter 2, turning cylinder 4, swing arm 5, support box 6, power supply, No. two power supplys, a relay, No. two relays, motor and springs;
The upper surface of support box 6 is covered with at equal intervals many springs, one end of described spring is vertically fixed on the upper surface of support box 6, the other end of spring is fixed on the lower surface of bodyboard 1, the width of bodyboard 1 is greater than the width of support box 6, the centre of two sides that support box 6 is relative all has manhole, motor is fixed on the madial wall of support box 6, driven by motor turning cylinder 4 rotates, turning cylinder 4 is through the manhole of support box 6 two sides, the two ends of turning cylinder 4 are all connected with swing arm 5, two swing arms 5 are all parallel with turning cylinder 4, and two swing arms 5 are about the mid point Central Symmetry of turning cylinder 4, the length of swing arm 5 is greater than the half of the height of support box 6, the both sides of bodyboard 1 all have arc notch, two arc notch are oppositely arranged, and close on one end of bodyboard 1, the side of two arc notch is equipped with reflecting interrupter 2, two reflecting interrupters 2 are oppositely arranged, a power supply, No. two power supplys, a relay and No. two relays are all fixed in support box 6, the signal output part of a reflecting interrupter 2 connects the control signal input of a relay, the signal output part of another reflecting interrupter 2 connects the control signal input of No. two relays, the power supply signal output of a relay is all connected the power supply signal input of motor with the power supply signal output of No. two relays.
Balanced capacity trainer described in present embodiment, when training the balanced capacity of freestyler, namely achieve and the posture of freestyle swimming is simulated, be provided with reflecting interrupter in the side of bodyboard simultaneously, reflecting interrupter gathers the arm of trainer, when collecting signal back reflection formula infrared ray sensor, relay is launched high level signal, Control electric machine rotation, realize driven rod to swing, swing arm upwards makes the bodyboard of this side offset, and realizes the equilibrant force of simulation freestyle swimming.
Detailed description of the invention two
,present embodiment is further illustrating the balanced capacity trainer for swimming instruction described in detailed description of the invention one, and it also comprises fixed band 3; Described fixed band 3 is arranged on the side of bodyboard 1.
Fixed band 3 described in present embodiment, for providing safety guarantee for trainer, avoids the time trainer tilted in bodyboard accidentally to slide from bodyboard.
Detailed description of the invention three
,present embodiment is further illustrating the balanced capacity trainer for swimming instruction described in detailed description of the invention one, and it also comprises cushion, and described cushion is fixed on the upper surface of bodyboard 1.
Claims (3)
1. for the balanced capacity trainer of swimming instruction, it is characterized in that, this device comprises bodyboard (1), reflecting interrupter (2), fixed band (3), turning cylinder (4), swing arm (5), support box (6), a power supply, No. two power supplys, a relay, No. two relays, motor and springs;
The upper surface of support box (6) is covered with at equal intervals many springs, one end of described spring is vertically fixed on the upper surface of support box (6), the other end of spring is fixed on the lower surface of bodyboard (1), the width of bodyboard (1) is greater than the width of support box (6), the centre of two sides that support box (6) is relative all has manhole, motor is fixed on the madial wall of support box (6), driven by motor turning cylinder (4) rotates, turning cylinder (4) is through the manhole of support box (6) two sides, the two ends of turning cylinder (4) are all connected with swing arm (5), two swing arms (5) are all parallel with turning cylinder (4), and two swing arms (5) are about the mid point Central Symmetry of turning cylinder (4), the length of swing arm (5) is greater than the half of the height of support box (6), the both sides of bodyboard (1) all have arc notch, two arc notch are oppositely arranged, and close on one end of bodyboard (1), the side of two arc notch is equipped with reflecting interrupter (2), two reflecting interrupters (2) are oppositely arranged, a power supply, No. two power supplys, a relay and No. two relays are all fixed in support box (6), the signal output part of a reflecting interrupter (2) connects the control signal input of a relay, the signal output part of another reflecting interrupter (2) connects the control signal input of No. two relays, the power supply signal output of a relay is all connected the power supply signal input of motor with the power supply signal output of No. two relays.
2. the balanced capacity trainer for swimming instruction according to claim 1, is characterized in that, it also comprises fixed band (3); Described fixed band (3) is arranged on the side of bodyboard (1).
3. the balanced capacity trainer for swimming instruction according to claim 1 and 2, it is characterized in that, it also comprises cushion, and described cushion is fixed on the upper surface of bodyboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009623.5U CN204337689U (en) | 2015-01-08 | 2015-01-08 | For the balanced capacity trainer of swimming instruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009623.5U CN204337689U (en) | 2015-01-08 | 2015-01-08 | For the balanced capacity trainer of swimming instruction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337689U true CN204337689U (en) | 2015-05-20 |
Family
ID=53220993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009623.5U Expired - Fee Related CN204337689U (en) | 2015-01-08 | 2015-01-08 | For the balanced capacity trainer of swimming instruction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917598A (en) * | 2019-12-19 | 2020-03-27 | 万忠清 | Method and device for realizing swimming movement in waterless environment |
-
2015
- 2015-01-08 CN CN201520009623.5U patent/CN204337689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917598A (en) * | 2019-12-19 | 2020-03-27 | 万忠清 | Method and device for realizing swimming movement in waterless environment |
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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: 20150520 Termination date: 20160108 |