Utility model content
This utility model provides a kind of device of measured reaction speed, and a kind of hands grabs the device of bar of testing the speed that drops fast.
To achieve these goals, this utility model by the following technical solutions
A device for measured reaction speed, it comprises, support 1, power supply 2, induction apparatus 3, workbench 4, motor 5, upper hole 6, and test the speed bar 7, rotating disk 8, lower opening 9, angular transducer 10, processor 11 and controller 12.
Described support 1 is provided with power supply 2, described support 1 arranges induction apparatus 3, described support 1 is fixedly connected with workbench 4, described support 1 is provided with controller 12, and described workbench 4 is fixedly connected with motor 5, and described workbench 4 is provided with lower opening 9, described workbench 4 is provided with processor 11, described motor 5 is rotationally connected with rotating disk 8, and described upper hole 6 is arranged on rotating disk 8, and described rotating disk 8 is provided with angular transducer 10.Described processor 11 is connected by wire with induction apparatus 3, motor 5, angular transducer 10, controller 12, and described power supply 2 is connected by wire with induction apparatus 3, motor 5, angular transducer 10, processor 11, controller 12.
The beneficial effects of the utility model
1, structure is simple, handling safety.
2, often train, temper the motility of eyesight and hand.
3, plant area is little, saves space.
Detailed description of the invention
This utility model provides a kind of device of measured reaction speed, and a kind of hands grabs the device of bar of testing the speed that drops fast.
To achieve these goals, this utility model by the following technical solutions
A device for measured reaction speed, it comprises, support 1, power supply 2, induction apparatus 3, workbench 4, motor 5, upper hole 6, and test the speed bar 7, rotating disk 8, lower opening 9, angular transducer 10, processor 11 and controller 12.
Described support 1 is provided with power supply 2, described support 1 arranges induction apparatus 3, described support 1 is fixedly connected with workbench 4, described support 1 is provided with controller 12, and described workbench 4 is fixedly connected with motor 5, and described workbench 4 is provided with lower opening 9, described workbench 4 is provided with processor 11, described motor 5 is rotationally connected with rotating disk 8, and described upper hole 6 is arranged on rotating disk 8, and described rotating disk 8 is provided with angular transducer 10.Described processor 11 is connected by wire with induction apparatus 3, motor 5, angular transducer 10, controller 12, and described power supply 2 is connected by wire with induction apparatus 3, motor 5, angular transducer 10, processor 11, controller 12.
Below in conjunction with drawings and Examples, the utility model is described in further detail
In Fig. 1,1-support, 2-power supply, 3-induction apparatus, 4-workbench, 5-motor, the upper hole of 6-, 7-tests the speed bar, 8-rotating disk, 9-lower opening, 10-angular transducer, 11-processor, 12-controller.
Support 1 is provided with power supply 2, support 1 is provided with induction apparatus 3, support 1 is fixedly connected with workbench 4, support 1 is provided with controller 12, and workbench 4 is fixedly connected with motor 5, workbench 4 is provided with lower opening 9, workbench 4 is provided with processor 11, motor 5 and rotating disk 8 are rotationally connected, and upper hole 6 is arranged on rotating disk 8, and rotating disk 8 is provided with angular transducer 10.Processor 11 is connected by wire with induction apparatus 3, motor 5, angular transducer 10, controller 12, and power supply 2 is connected by wire with induction apparatus 3, motor 5, angular transducer 10, processor 11, controller 12.
Embodiment
Described support 1 is preferably plastic material and makes, and shape is cuboid, and long is 10cm, and wide is 10cm, and height is 75cm.
Described power supply 2 is preferably built-in power, chargeable.
Described workbench 4 is preferably plastic material and makes, and shape is cylindric, is of a size of high 15cm, diameter 50cm.
The described bar 7 that tests the speed is preferably plastic material and makes, and shape is cuboid, and long is 25cm, and wide is 8cm, and height is 4cm.Test the speed on bar 7 and be carved with scale.
Described processor 11 is preferably microprocessor.
Use embodiment
The hands of tester reaches below workbench 4, after induction apparatus 3 perception hands, to processor 11 conducted signal, processor 11 judge signal and send instruction start rotating disk 8, the bar 7 that tests the speed falls, angular transducer 10 by intracellular signaling to processor 11, processor 11 sends instruction adjustment rotating disk 8 rotating speed, the bar 7 that makes to test the speed falls into lower opening 9, and tester's grab at tests the speed bar 7, is as the criterion to catch the bar 7 that tests the speed.The number of times of the bar 7 that tests the speed successfully is caught in test a period of time.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.