CN202087067U - Remotely-controlled automatic-adjusting hurdling frame - Google Patents
Remotely-controlled automatic-adjusting hurdling frame Download PDFInfo
- Publication number
- CN202087067U CN202087067U CN2011200996090U CN201120099609U CN202087067U CN 202087067 U CN202087067 U CN 202087067U CN 2011200996090 U CN2011200996090 U CN 2011200996090U CN 201120099609 U CN201120099609 U CN 201120099609U CN 202087067 U CN202087067 U CN 202087067U
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- China
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- hurdling
- remote control
- frame
- worm
- stepper motor
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Abstract
The utility model relates to a remotely-controlled automatic-adjusting hurdling frame comprising a hurdling baffle, two vertical bars for supporting the hurdling baffle, a base connecting rod and two counter weight adjusting bottom plate, wherein the vertical bars, the base connecting rod and the counter weight adjusting bottom plate are hollow, the inner parts of the joints of two ends of the base connecting rod and the vertical bars are respectively provided with worm and gear reversing transmission mechanisms which are connected with a stepping motor, and the stepping motor is connected with a remotely controlled automatic control system for controlling on and off of the stepping motor. By adopting the remotely controlled automatic control system of the stepping motor, the coordination control of vertical height lifting of the hurdling frame and forward and backward stretching of a storage battery in the counter weight adjusting bottom plate in the horizontal direction can be met simultaneously. In the utility model, the worm and gear and bevel gear steering mechanisms, a stepping motor transmission system, wireless digital communication remote control and automatic control are integrated, so that the remotely-controlled automatic-adjusting hurdling frame has the advantages of convenience in use, flexibility in adjustment and the like, and can meet the demands of height adjustment in different hurdle event training and hurdle races; and the adjusting precision is improved, the labor capacity for installation and adjustment is reduced, and the condition of the equipment required by training and competition of athletes can be improved.
Description
Technical field
The utility model relates to a kind of Remote Control Automatic adjusting frame of hurdling, and this frame of hurdling melts multiple advanced technologies such as radio communication, control automatically, microcomputer, Machine Design and manufacturing in one, belongs to sports goods advanced technology field.
Background technology
The height of frame of hurdling at present generally is highly to regulate discontinuously, inaccurate by regulating manually, existing, and is difficult to adaptation training with during the games, to promptness, the accuracy demand for control of differing heights.Hurdle frame layout scope is big on the sports ground, quantity is many (general 80), height by each hurdle frame of manual adjustment, not only regulate big, time-consuming, the effort of workload, and exist and delay the game, be difficult to satisfy the demand of modern training and high standard athletic competition.
The utility model content
The purpose of this utility model mainly is a kind of Remote Control Automatic adjusting that is used for training athlete and the contest frame of hurdling, and is flexible by can Long-distance Control hurdle frame automatic lifting and mass equal proportion of the remote controller in the hand.
The technical scheme that the utility model is taked is:
A kind of Remote Control Automatic adjusting frame of hurdling, comprise the baffle plate of hurdling, two montants that support the baffle plate of hurdling, pedestal connecting rod, two counterweights adjusting base plates, it all is hollow that montant, pedestal connecting rod, counterweight are regulated base plate, the inside of pedestal connecting rod two ends and montant junction is respectively equipped with a turbine and worm commutation transmission mechanism, turbine and worm commutation transmission mechanism is connected with stepper motor, and stepper motor is connected with the Remote Control Automatic control system of its unlatching of control.
Described turbine and worm commutation transmission mechanism comprise the lifting screw that is located in the montant, with the coaxial turbine of lifting screw and with the turbine engaged worm.
Described worm screw one end links to each other with stepper motor, and the other end has the battery mass by the flexible screw rod of the bevel gear driving of two mutual Vertical Meshing on the flexible screw rod.
Described battery mass is that battery is placed in the battery case, and except that giving Remote Control Automatic control system power supply, double doing " counterweight stone roller " used.
Described Remote Control Automatic control system comprises the stepper motor driver that links to each other with stepper motor, and stepper motor driver links to each other with wireless communication controller by system controller.
Described Remote Control Automatic control system links to each other with battery in the battery mass.
Described stepper motor, Remote Control Automatic control system preferably are located in the pedestal connecting rod.
The preferred shared stepper motor of described turbine and worm commutation transmission mechanism, and transmission ratios is identical.
Montant inside is provided with lifting screw, and lifting screw is coaxial with turbine, by driving with the stepper motor coaxial worm, realizes the lifting of montant; Counterweight is regulated base plate interior flexible screw rod, and flexible screw rod one end is the battery mass, and the other end is a bevel gear.By the engagement of two vertical bevel gear, drive flexible screw rod drive the battery mass with the lifting of montant correspondingly equal proportion adjust automatically that it is flexible.
The control command that described Remote Control Automatic control system system controller can transmit according to wireless communication controller drives the worm screw rotation by the control step motor driven systems, the coordinated movement of various economic factors of displacement before and after realize hurdling height of baffle plate and the battery mass.
As seen, the transmission system of this frame of hurdling comprises two parts: vertical up-or-down movement system and horizontal telescopic system.The steering mechanism that moves through of both direction carries out decoupling zero, regulates before and after realize respectively hurdling lifting of frame montant and the associated floor mass position.According to the center of gravity of the frame self of hurdling and the frame stability requirement of hurdling, can design the gearratio of both direction transmission mechanism, guaranteed synchronism and displacement accuracy that system regulates from machinery.Turbine and worm commutation transmission mechanism can be realized the coordination translation of the montant synchronization lifting and the battery balancing weight on two floor level directions of two vertical directions simultaneously.
For the power consumption that reduces the lifting drive system, save controller and stepper motor quantity and cost, adopt single motor-driven steering mechanism.Step motor control precision height, the pitch of screw rod is less, easily realizes the accurate adjusting highly of hurdling.If pitch is N centimetre, the stepper motor stepping accuracy is M step motion weekly, and the adjustable height of then hurdling is N/M centimetre.As N=1cm, M=600, then regulating highly is 0.016mm.Change M and can change the height degree of regulation.
Usually hurdling, frame putting position zone is wide, quantity many (general 80), and the manual adjustment workload is big, inefficiency.And by the long-distance wireless remote control signal equipment, can reduce the frame of hurdling and regulate workload.The requirement for height of the used frame of hurdling is identical when considering match, can be with carrying out while, unified highly adjusting, efficient height with a kind of frequency and encoding and decoding control processor.
The utility model is integrated compact turbine and worm and angle gear accurate frame for movement, the accurate transmission system of stepper motor, radio digital communication telecontrol engineering, automatic control technology and battery Weighting system design cleverly, utility model, be easy to Project Realization, easy to use, can satisfy the automatic regulatory demand of the required frame of hurdling of different hurdle race project trainings and contest, system's degree of regulation height, labour intensity is low, high efficiency.Its extensive use will greatly improve training athlete and the required equipment facility condition of contest.
Description of drawings
Fig. 1 is the utility model overall construction drawing.
Fig. 2 is the inner turbine and worm commutation of the frame of hurdling driver composition.
Fig. 3 regulates baseplate internal structure figure for counterweight.
Fig. 4 is Remote Control Automatic control system component diagram.
Wherein, the baffle plate of 1. hurdling, 2. montant, 3. pedestal connecting rod, 4. counterweight is regulated base plate, 5. Remote Control Automatic control system, 6. turbine and worm commutation transmission mechanism, 7. lifting screw, 8. worm screw, 9. turbine, 10. bevel gear a, 11. bevel gear b, 12. flexible screw rods, 13. the battery mass, 14. hand-held remote controllers, 15. stepper motors, 16. stepper motor driver, 17. wireless communication controllers, 18. system controllers.
The specific embodiment
A kind of Remote Control Automatic adjusting frame of hurdling, comprise the baffle plate 1 of hurdling, support two montants 2, pedestal connecting rod 3 of the baffle plate of hurdling, two counterweights are regulated base plate 4, it all is hollow that montant 2, pedestal connecting rod 3, counterweight are regulated base plate 4, the inside of pedestal connecting rod 3 two ends and montant 2 junctions is respectively equipped with a turbine and worm commutation transmission mechanism 6, turbine and worm commutation transmission mechanism 6 is connected with stepper motor 15, and stepper motor 15 is connected with the Remote Control Automatic control system 5 of its unlatching of control.
Described turbine and worm commutation transmission mechanism 6 comprise the lifting screw 7 that is located in the montant 2, with the coaxial turbine 9 of lifting screw 7 and with turbine 9 engaged worm 8.
Described worm screw 8 one ends link to each other with stepper motor 15, and the other end drives flexible screw rod 12 by the bevel gear 10,11 of two Vertical Meshing, has battery mass 13 on the flexible screw rod 12.
Described Remote Control Automatic control system 5 comprises the stepper motor driver 16 that links to each other with stepper motor 15, and stepper motor driver 16 links to each other with wireless communication controller 17 by system controller 18.
Montant 2 inside are provided with lifting screw 7, and lifting screw 7 is coaxial with turbine 9, by driving with stepper motor 15 coaxial worm 8, realize the lifting of montant 2; Counterweight is regulated base plate 4 inside flexible screw rod 12, and flexible screw rod 12 1 ends are battery mass 13, and the other end is a bevel gear.By the engagement of two vertical bevel gear 10,11, drive flexible screw rod 12 drive battery mass 13 with the lifting of montant 2 correspondingly equal proportion adjust automatically that it is flexible.
Described Remote Control Automatic control system 5 system controllers 18 can be according to the control command of wireless communication controller transmission, drive worm screw 8 rotations by the control step motor driven systems, the coordinated movement of various economic factors of displacement before and after realize hurdling height of baffle plate and the battery mass.
Described battery mass 13 is that battery is placed in the battery case, and except that giving Remote Control Automatic control system power supply, double doing " counterweight stone roller " used.
Because the turbine and worm at pedestal connecting rod 3 two ends commutation transmission mechanism 6 is identical, be example illustrative system operation principle now: utilize stepper motor to drive worm screw 8 rotations with the left drive system of hurdling, engagement by turbine 9 worm screws 8, under the effect of turbine 9, do vertical up-or-down movement with the coaxial lifting screw 7 of turbine in the montant 2, thereby the height of the baffle plate 1 of realizing hurdling is regulated; Worm screw 8 end bevel gears 10 and 11 engagements of flexible screw rod 12 end bevel gears drive the battery mass 13 that counterweight regulates in the base plate 4 and move forward and backward, with the stability of the frame that guarantees to hurdle.Turbine and worm transmission system in the system has the mechanical self-latching function, and the baffle plate that can prevent to hurdle is free to slide.The turbine and worm operational system is driven by stepper motor, and stepper motor is controlled by Remote Control Automatic regulating system.This remote control system can receive the remote wireless signals under the CF, obtains the height regulating command that remote controller sends by decoding, the angle of control step motor rotation; Move forward and backward by the horizontal battery counter weight device of mechanical system adjusted in concert simultaneously, to satisfy the frame stability criterion requirement of hurdling.In addition, the embedded controller of this frame of hurdling can also be given remote controller with present located position, moving displacement feedback information, so that operating personnel control.System's power supply is supplied with by the battery in the counter weight device.
Claims (8)
1. Remote Control Automatic adjusting frame of hurdling, comprise the baffle plate of hurdling, support two montants, the pedestal connecting rod of the baffle plate of hurdling, it is characterized in that, montant, pedestal connecting rod all are hollow, the inside of pedestal connecting rod two ends and montant junction is respectively equipped with a turbine and worm commutation transmission mechanism, turbine and worm commutation transmission mechanism is connected with stepper motor, and stepper motor is connected with the Remote Control Automatic control system of its unlatching of control.
2. the Remote Control Automatic adjusting according to claim 1 frame of hurdling is characterized in that, described turbine and worm commutation transmission mechanism comprise the lifting screw that is located in the montant, with the coaxial turbine of lifting screw and with the turbine engaged worm.
3. the Remote Control Automatic adjusting according to claim 2 frame of hurdling is characterized in that described worm screw one end links to each other with stepper motor, and the other end has the battery mass by the flexible screw rod of the bevel gear driving of two mutual Vertical Meshing on the flexible screw rod.
4. the Remote Control Automatic adjusting according to claim 3 frame of hurdling is characterized in that described battery mass is the battery case that battery is housed.
5. the Remote Control Automatic adjusting according to claim 1 frame of hurdling is characterized in that described Remote Control Automatic control system comprises the stepper motor driver that links to each other with stepper motor, and stepper motor driver links to each other with wireless communication controller by system controller.
6. the Remote Control Automatic adjusting according to claim 5 frame of hurdling is characterized in that, described Remote Control Automatic control system links to each other with battery in the battery mass.
7. the Remote Control Automatic adjusting according to claim 1 frame of hurdling is characterized in that described stepper motor, Remote Control Automatic control system are located in the pedestal connecting rod.
8. the Remote Control Automatic adjusting according to claim 1 frame of hurdling is characterized in that, the shared stepper motor of described turbine and worm commutation transmission mechanism, and transmission ratios is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200996090U CN202087067U (en) | 2011-04-07 | 2011-04-07 | Remotely-controlled automatic-adjusting hurdling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200996090U CN202087067U (en) | 2011-04-07 | 2011-04-07 | Remotely-controlled automatic-adjusting hurdling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087067U true CN202087067U (en) | 2011-12-28 |
Family
ID=45362166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200996090U Expired - Lifetime CN202087067U (en) | 2011-04-07 | 2011-04-07 | Remotely-controlled automatic-adjusting hurdling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179054A (en) * | 2011-04-07 | 2011-09-14 | 泰山体育产业集团有限公司 | Remote control automatic adjustable hurdle rack |
| AU2017219064B2 (en) * | 2016-09-19 | 2022-06-30 | William John Roberson | Improved adjustable high jump system |
-
2011
- 2011-04-07 CN CN2011200996090U patent/CN202087067U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179054A (en) * | 2011-04-07 | 2011-09-14 | 泰山体育产业集团有限公司 | Remote control automatic adjustable hurdle rack |
| AU2017219064B2 (en) * | 2016-09-19 | 2022-06-30 | William John Roberson | Improved adjustable high jump system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111228 Effective date of abandoning: 20120306 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |