CN108970153B - It is a kind of across fault when can fast folding collapse safety training hurdle - Google Patents
It is a kind of across fault when can fast folding collapse safety training hurdle Download PDFInfo
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- CN108970153B CN108970153B CN201810636715.4A CN201810636715A CN108970153B CN 108970153 B CN108970153 B CN 108970153B CN 201810636715 A CN201810636715 A CN 201810636715A CN 108970153 B CN108970153 B CN 108970153B
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- crossbeam
- swing arm
- electrician
- sliding bolt
- magnetic coil
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- 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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Abstract
The invention discloses it is a kind of across fault when can fast folding collapse safety training hurdle, it, which solves the problems, such as to hurdle in the prior art, is easily knocked over by sportsman, easily threatens safely to sportsman, has the effect of safe and reliable, easy to use, alleviation sportsman's nervous psychology；Its technical solution are as follows: including holder part and electromagnetism action part, holder part includes pedestal, U-bracket, and pedestal both ends are respectively equipped with U-bracket, pass through arm shaft at the top of U-bracket and swing arm is hinged, arm shaft side is equipped with torque spring；Swing arm top is open with V-type crossbeam, and crossbeam both ends are hinged by crossbeam swing axis and swing arm, and beam-end side is connected by balancing spring with V-arrangement crossbeam opening；Electromagnetism action part includes battery, controller, magnetic coil, electrician's iron sliding bolt and vibration inducted switch, battery is connect with vibration inducted switch, magnetic coil respectively by controller, electrician's iron sliding bolt is equipped with inside magnetic coil, electrician's iron sliding bolt connects reset spring.
Description
Technical field
The invention belongs to sports apparatus field more particularly to it is a kind of across fault when can fast folding collapse safety training
It hurdles.
Background technique
Hurdling for using on track and field sports training place at present is overall structure, when training athlete, which is hurdled, to be acted, foot
Or leg, when encountering upper beam, hurdling integrally to fall down to the ground, and hurdling after falling down to the ground also is easy to cause the sportsman in running
Injury, therefore be unfavorable for loosening phychology and be trained, there is certain negative effect to training achievement is improved.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides it is a kind of across fault when can fast folding collapse safety
Training is hurdled, and has the effect of compact-sized, safe and reliable, easy to use, alleviation sportsman's nervous psychology.
The present invention adopts the following technical solutions:
It is a kind of across when fault can the safety training that collapses of fast folding hurdle, including holder part and electromagnetism operating member
Point, the holder part includes pedestal, U-bracket, swing arm and crossbeam, and pedestal both ends top is respectively equipped with U-bracket, U-shaped branch
The top of frame is hinged by arm shaft and swing arm, and torque spring is equipped on the outside of arm shaft；Swing arm top is open with V-type crossbeam,
Crossbeam both ends are hinged by crossbeam swing axis and swing arm, and beam-end side is connected by balancing spring with V-arrangement crossbeam opening；
The electromagnetism action part includes battery, controller, magnetic coil, electrician's iron sliding bolt and vibration inducted switch, electricity
Pond is connect with vibration inducted switch, magnetic coil respectively by controller, and electrician's iron sliding bolt, electricity Gong Tie are equipped with inside magnetic coil
Reset spring is equipped on the outside of bolt；Magnetic coil and electrician's iron sliding bolt are matched with the mounting-fixing base being fixed on the outside of U-bracket
It closes, vibration inducted switch is fixed on crossbeam both ends；
In use, electrician's iron sliding bolt is inserted into swing arm lower end surface limit point under action of reset spring, and when crossbeam is touched, vibration
Dynamic inductive switch trigger controller and magnetic coil, electrician's iron sliding bolt are sucked by magnetic coil, and electrician's iron sliding bolt is limited in swing arm
Point is extracted, and forward downward folds rapidly under torque spring effect for swing arm.
Further, the U-bracket is made of bottom two pieces of vertical plates interconnected, and there are appearances between two pieces of vertical plates
Receive the space of swing arm；Vertical plate upper position is equipped with arm shaft, and swing arm can be swung centered on arm shaft between vertical plate.
Further, the mounting-fixing base is fixed on the outer cant board of U-bracket, mounting-fixing base and the outside
Vertical plate offers the through-hole passed through for electrician's iron sliding bolt.
Further, the magnetic coil is fixed on the outside of mounting-fixing base.
Further, the torque spring is wound in arm shaft outer circumferential, and torque spring both ends are fastened in U-shaped respectively
Bracket and swing arm side.
Further, the V-arrangement crossbeam opening to be opened in the upward V-shaped groove of swing arm top end opening, divide by the both ends of crossbeam
She Yu not be in the V-shaped groove, crossbeam under external force, can be swung in V-shaped groove using crossbeam swing axis as center of rotation.
Further, electrician's iron sliding bolt is cylinder plugs component made of Pure iron, and one end passes through insertion
Mounting-fixing base is located at swing arm lower end and is limited, and the other end connects reset spring.
Further, the vibration inducted switch, magnetic coil pass through conducting wire respectively and are connected with controller, and controller passes through
Wire connected battery.
Further, the pedestal includes two connecting supports, and two connecting supports are parallel to each other and pass through therebetween
Connecting rod is connected, and forms I-shaped structure.
Further, the battery is installed on inside connecting support.
The operation principle of the present invention is that:
In use, moving crossbeam and two sides swing arm to upright state, and make electrician's iron sliding bolt under action of reset spring
Be inserted into swing arm lower end surface limit point, form torque spring and be tensioned and limit folded state, connection battery and controller power source, i.e., into
Enter use state；When sportsman hurdles, crossbeam is encountered in foot or leg, vibration inducted switch trigger controller and magnetic coil,
Electrician's iron sliding bolt is sucked by magnetic coil, and electrician's iron sliding bolt is extracted in swing arm limit point immediately, and swing arm is under torque spring effect
Rapid forward downward folds, and folds rear cross beam and be in Near Ground, prevented it is common hurdle fall down to the ground after stumble the risk of sportsman.
Compared with prior art, the beneficial effects of the present invention are:
(1) when normal use of the present invention, electrician's iron sliding bolt is inserted into swing arm lower end surface limit point, shape under action of reset spring
Folded state is tensioned and limited at torque spring, for use of normally hurdling；When crossbeam is encountered in sportsman's foot or leg, vibration sense
Inductive switch trigger controller and magnetic coil, making swing arm, forward downward folds rapidly under torque spring effect, relieves common
It hurdles the risk of sportsman of stumbling after falling down to the ground；
(2) crossbeam both ends of the invention are connected by balancing spring with the V-arrangement crossbeam on swing arm top opening, can guarantee cross
Upright state when beam is without stress, does not influence normal use of hurdling；
(3) structure of the invention is compact, reliable for operation, easy to use, can alleviate sportsman's nervous psychology.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is magnetic coil installation site partial enlarged view of the invention；
Fig. 3 is V-arrangement crossbeam opening partial enlarged view of the invention；
Wherein: 1, holder part: 1-1, pedestal, 1-2, U-bracket, 1-3, swing arm, 1-4, arm shaft, 1-5, torsion bullet
Spring, 1-6, V-arrangement crossbeam opening, 1-7, crossbeam, 1-8, crossbeam swing axis, 1-9, balancing spring；2, electromagnetism action part: 2-1, electricity
Pond, 2-2, controller, 2-3, magnetic coil, 2-4, electrician's iron sliding bolt, 2-5, reset spring, 2-6, mounting-fixing base, 2-7, vibration
Dynamic inductive switch.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, exists in the prior art to hurdle and easily knocked over by sportsman, easily to sportsman's safety
The deficiency to threaten, in order to solve technical problem as above, present applicant proposes can fast folding receipts when a kind of leap fault
The safety training held together is hurdled.
In a kind of typical embodiment of the application, as shown in Figure 1-Figure 3, providing a kind of cross over can be quick when making mistakes
It folds the safety training collapsed to hurdle, be made of holder part 1 and 2 two parts of electromagnetism action part, wherein holder part is the bottom of by
Seat 1-1, U-bracket 1-2, swing arm 1-3, arm shaft 1-4, torque spring 1-5, V-arrangement crossbeam opening 1-6, crossbeam 1-7, crossbeam pendulum
9 component compositions such as moving axis 1-8, balancing spring 1-9；Electromagnetism action part 2 is by battery 2-1, controller 2-2, magnetic coil 2-
3,7 component compositions such as electrician's iron sliding bolt 2-4, reset spring 2-5, mounting-fixing base 2-6, vibration inducted switch 2-7.
The both ends pedestal 1-1 top is respectively equipped with U-bracket 1-2, forms symmetrical structure, and the top of the U-bracket 1-2 is logical
It crosses arm shaft 1-4 and swing arm 1-3 is hinged, crossbeam 1-7 is equipped between two swing arm 1-3；Torque spring is equipped on the outside of arm shaft 1-4
1-5。
It is the V-arrangement of opening upwards that the top the swing arm 1-3, which has V-type crossbeam opening 1-6, the V-arrangement crossbeam opening 1-6,
Slot, the both ends of crossbeam 1-7 are respectively arranged in the V-shaped groove, and the both ends crossbeam 1-7 are cut with scissors by crossbeam swing axis 1-8 and swing arm 1-3
It connects, crossbeam 1-7 under external force, can be swung in V-shaped groove using crossbeam swing axis 1-8 as center of rotation.
The end crossbeam 1-7 side is connected by balancing spring 1-9 with V-arrangement crossbeam opening 1-6, balancing spring 1-9 mono-
End is fixedly connected with the side crossbeam 1-7, and the balancing spring 1-9 other end is fixedly connected with V-arrangement crossbeam opening 1-6 medial surface, is balanced
Spring 1-9 can guarantee upright state of the crossbeam 1-7 without stress when.
The U-bracket 1-2 is made of bottom two pieces of vertical plates interconnected, and there are accommodate swing arm between two pieces of vertical plates
The space of 1-3；Vertical plate upper position is equipped with arm shaft 1-4, and the lower end of swing arm 1-3 is hinged by arm shaft 1-4 with two vertical plates；Pendulum
Arm 1-3 can be swung centered on arm shaft 1-4 between vertical plate.
The torque spring 1-5 is wound in the outer circumferential arm shaft 1-4, and the both ends torque spring 1-5 are fastened in U-shaped respectively
Bracket 1-2 and the side swing arm 1-3, provide the kinetic energy of fast folding for swing arm 1-3.
The pedestal 1-1 includes two connecting supports, and two connecting supports are parallel to each other and pass through connecting rod therebetween
It is connected, forms I-shaped structure.
The mounting-fixing base 2-6 be fixed on U-bracket 1-2 outside (between two U-bracket 1-2 for inside) it is vertical
Plate side, mounting-fixing base 2-6 and the outer cant board offer the through-hole passed through for electrician's iron sliding bolt 2-4；The magnetic line of force
Circle 2-3 is fixed on the outside of mounting-fixing base 2-6.
It is corresponding with electrician's iron sliding bolt close to outer cant board side in the interior cant board of U-bracket 1-2 for supporting & stablizing
Groove is arranged in position.
The inside of the magnetic coil 2-3 is equipped with reset spring 2-5, and the one end reset spring 2-5 and magnetic coil 2-3 are solid
Fixed, the reset spring 2-5 other end is connected with the one end electrician iron sliding bolt 2-4.
Electrician's iron sliding bolt 2-4 is cylinder plugs component made of Pure iron, and one end is solid by insertion installation
Reservation 2-6 and extending in the groove of interior cant board limits swing arm 1-3, its upper surface after electrician's iron sliding bolt 2-4 insertion
Limit point is formed with end in contact under swing arm 1-3；Electrician's iron sliding bolt 2-4 and reset spring 2-5 form controllable parts moving linearly.
There are two the vibration inducted switch 2-7, and two vibration inducted switch 2-7 are separately fixed at the both ends crossbeam 1-7, vibration
Dynamic inductive switch 2-7, magnetic coil 2-3 pass through conducting wire respectively and are connected with controller 2-2, and controller 2-2 connects electricity by conducting wire
Pond 2-1.
Vibration inducted switch 2-7 is a kind of appliance switch element that can be perceived vibration and carry out switch motion.
The controller 2-2 is fixed on the side U-bracket 1-2, and the battery 2-1 is installed on inside connecting support.
In use, moving crossbeam 1-7 and two sides swing arm 1-3 to upright state, and electrician's iron sliding bolt 2-4 is made to reset bullet
Spring 2-5 effect is lower to be inserted into the lower end surface swing arm 1-3 limit point, forms torque spring 1-5 and is tensioned and limits folded state, connects battery
2-1 and controller power source enter use state, when sportsman hurdles, crossbeam 1-7 is met in foot or leg, vibration induction is opened
1-7 trigger controller 2-2 and magnetic coil 2-3 is closed, electrician's iron sliding bolt 2-4 is sucked by magnetic coil 2-3, immediately electrician's iron sliding bolt
2-4 is extracted in swing arm 1-3 limit point, and forward downward folds swing arm 1-3 rapidly under torque spring 1-5 effect, folds rear cross beam
1-7 is in Near Ground, relieve commonly hurdle fall down to the ground after stumble the risk of sportsman, have design it is reasonable, compact-sized, make
The advantages that with facilitating.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (8)
1. it is a kind of across fault when can fast folding collapse safety training hurdle, which is characterized in that including holder part and electricity
Magnetic action part, the holder part include pedestal, U-bracket, swing arm and crossbeam, and pedestal both ends top is respectively equipped with U-shaped branch
The top of frame, U-bracket is hinged by arm shaft and swing arm, and torque spring is equipped on the outside of arm shaft；Swing arm top has V-type horizontal
Beam opening, crossbeam both ends are hinged by crossbeam swing axis and swing arm, and beam-end side is opened by balancing spring and V-arrangement crossbeam
Mouth is connected；The U-bracket is made of bottom two pieces of vertical plates interconnected, and there are the skies for accommodating swing arm between two pieces of vertical plates
Between；Vertical plate upper position is equipped with arm shaft, and swing arm can be swung centered on arm shaft between vertical plate；
The electromagnetism action part includes battery, controller, magnetic coil, electrician's iron sliding bolt and vibration inducted switch, and battery is logical
It crosses controller to connect with vibration inducted switch, magnetic coil respectively, electrician's iron sliding bolt, electrician's iron sliding bolt is equipped with inside magnetic coil
Outside is equipped with reset spring；Magnetic coil and electrician's iron sliding bolt cooperate with the mounting-fixing base being fixed on the outside of U-bracket, vibration
Dynamic inductive switch is fixed on crossbeam both ends；
In use, electrician's iron sliding bolt is inserted into swing arm lower end surface limit point under action of reset spring, and when crossbeam is touched, vibration sense
Inductive switch trigger controller and magnetic coil, electrician's iron sliding bolt are sucked by magnetic coil, and electrician's iron sliding bolt is pulled out in swing arm limit point
Out, forward downward folds rapidly under torque spring effect for swing arm；
For the V-arrangement crossbeam opening to be opened in the upward V-shaped groove of swing arm top end opening, the both ends of crossbeam are respectively arranged on the V-arrangement
In slot, crossbeam under external force, can be swung in V-shaped groove using crossbeam swing axis as center of rotation.
2. it is according to claim 1 it is a kind of across fault when can fast folding collapse safety training hurdle, feature exists
In the mounting-fixing base is fixed on the outer cant board of U-bracket, and mounting-fixing base and the outer cant board open up useful
In the through-hole that electrician's iron sliding bolt passes through.
3. it is according to claim 1 or 2 it is a kind of across fault when can fast folding collapse safety training hurdle, feature
It is, the magnetic coil is fixed on the outside of mounting-fixing base.
4. it is according to claim 1 it is a kind of across fault when can fast folding collapse safety training hurdle, feature exists
In the torque spring is wound in arm shaft outer circumferential, and torque spring both ends are fastened in U-bracket and swing arm one respectively
Side.
5. it is according to claim 1 it is a kind of across fault when can fast folding collapse safety training hurdle, feature exists
In electrician's iron sliding bolt is cylinder plugs component made of Pure iron, and one end is located at by being inserted into mounting-fixing base
Swing arm lower end is limited, and the other end connects reset spring.
6. it is according to claim 1 it is a kind of across fault when can fast folding collapse safety training hurdle, feature exists
In the vibration inducted switch, magnetic coil pass through conducting wire respectively and be connected with controller, and controller passes through wire connected battery.
7. it is according to claim 1 it is a kind of across fault when can fast folding collapse safety training hurdle, feature exists
In the pedestal includes two connecting supports, and two connecting supports are parallel to each other and are connected by connecting rod therebetween, formed
I-shaped structure.
8. it is according to claim 7 it is a kind of across fault when can fast folding collapse safety training hurdle, feature exists
In the battery is installed on inside connecting support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636715.4A CN108970153B (en) | 2018-06-20 | 2018-06-20 | It is a kind of across fault when can fast folding collapse safety training hurdle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636715.4A CN108970153B (en) | 2018-06-20 | 2018-06-20 | It is a kind of across fault when can fast folding collapse safety training hurdle |
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| Publication Number | Publication Date |
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| CN108970153A CN108970153A (en) | 2018-12-11 |
| CN108970153B true CN108970153B (en) | 2019-06-07 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834143B1 (en) * | 2007-06-13 | 2008-06-02 | 심상옥 | A hurdle for training |
| CN204656015U (en) * | 2015-03-26 | 2015-09-23 | 成都格瑞思文化传播有限公司 | A kind of physical education hurdles rack |
| CN205287632U (en) * | 2015-12-31 | 2016-06-08 | 重庆文理学院 | Middle school sports teaching is with device of hurdling |
| CN105641958A (en) * | 2016-01-07 | 2016-06-08 | 济南多舜信息科技有限公司 | Training hurdle based on vibration sensor |
| CN207101913U (en) * | 2017-05-03 | 2018-03-16 | 南京铁道职业技术学院 | Track and field hurdles rack |
| CN107930162A (en) * | 2017-11-07 | 2018-04-20 | 周口师范学院 | A kind of Multifunctional sports hurdles rack |
-
2018
- 2018-06-20 CN CN201810636715.4A patent/CN108970153B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834143B1 (en) * | 2007-06-13 | 2008-06-02 | 심상옥 | A hurdle for training |
| CN204656015U (en) * | 2015-03-26 | 2015-09-23 | 成都格瑞思文化传播有限公司 | A kind of physical education hurdles rack |
| CN205287632U (en) * | 2015-12-31 | 2016-06-08 | 重庆文理学院 | Middle school sports teaching is with device of hurdling |
| CN105641958A (en) * | 2016-01-07 | 2016-06-08 | 济南多舜信息科技有限公司 | Training hurdle based on vibration sensor |
| CN207101913U (en) * | 2017-05-03 | 2018-03-16 | 南京铁道职业技术学院 | Track and field hurdles rack |
| CN107930162A (en) * | 2017-11-07 | 2018-04-20 | 周口师范学院 | A kind of Multifunctional sports hurdles rack |
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| Publication number | Publication date |
|---|---|
| CN108970153A (en) | 2018-12-11 |
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