Cathode-ray magnetic following response speed training device
The application be Application No. 201510375810X, invention and created name be cathode-ray magnetic following response speed instruction
White silk device, the divisional application for the application for a patent for invention that the applying date is on June 30th, 2015.
Technical field
The present invention relates to a kind of hand eye coordination reaction speed exercising device, more particularly to a kind of cathode-ray magnetic follows the trail of anti-
Answer speed training device.
Background technology
In life, people participate in every motion and activity, and its quality moved all has direct relation with person's development speed,
The fast people of agile reaction speed be easier win, and then in peacetime training also just very pay close attention to reaction speed instruction
Practice, the lifting of reaction speed can not only obtain preferably sports achievement, can also link and improve the agility of thinking, it is so anti-
Speed training is answered just to have wider array of application.By summary of experience, reaction speed training has preferably theory support, from scene
It can be shortened by reasonably training into the vision system of people to the time for making movement response, present this respect
Training, is all some actions of repetition among actual motion repeatedly to implement, is all by selecting optimal in combat training
Reaction opportunity, but be not to carry out at any time by ambient influnences such as places, and the load trained is also big, how to mitigate instruction
Practice intensity, it is a shortcut to carry out reaction speed training using the exercising device outside suitable place actual combat, but such apparatus is still
Await exploitation.
The content of the invention
In order to solve the above problems, the invention provides a kind of cathode-ray magnetic following response speed training device.
The technical solution adopted by the present invention is:A kind of cathode-ray magnetic following response speed training device, it is characterised in that
Including cathode-ray tube, upper permanent magnet and lower permanent magnet;Cathode-ray tube is fixed on platform by support, and cathode-ray is in water
Level state;Upper permanent magnet is located above cathode-ray tube, and upper sliding pair, the stationary part of upper sliding pair are provided with above cathode-ray tube
It is connected to by support on platform, the sliding part of upper permanent magnet and upper sliding pair is connected as one, the sliding part of upper sliding pair
Glide direction is vertical direction, and the sliding part of upper sliding pair is hinged with connecting rod, and rod hinge connection is connected with crank, and crank is connected with drive
Motivation structure;Lower permanent magnet is located at below cathode-ray tube, and lower slider pair, the secondary stationary part of lower slider are provided with below cathode-ray tube
It is connected to by support on platform, the lower permanent magnet sliding part secondary with lower slider is connected as one, the secondary sliding part of lower slider
Glide direction is vertical direction, and the secondary sliding part of lower slider is connected with handle;Upper permanent magnet and lower permanent magnet homopolarity are relative, and hang down
Nogata is to alignment.
Further, the upper permanent magnet is connected by a spring with the sliding part of upper sliding pair.
Further, the stationary part of the upper sliding pair is connected by upper rail with support, and the secondary stationary part of lower slider is led to
Cross lower guideway with support to be connected, the direction of motion of upper rail and lower guideway is horizontal direction.
Further, the cathode-ray tube inner cathode ray is left and right is respectively equipped with vertical left fluorescent plate and right fluorescence
Plate.
Further, left and right fluorescent plate has been respectively fixedly connected with left substrate, right substrate, negative electrode in the cathode-ray tube
The left guide pillar, left guide pin bushing and support for passing through cooperation with the relatively-stationary support frame of its shell position, left substrate are provided with ray tube
Frame is connected, and right substrate is connected by right guide pillar, the right guide pin bushing of cooperation with support frame, and length has been respectively articulated with left substrate, right substrate
Identical left connecting rod and right connecting rod are spent, left connecting rod and the right connecting rod other end are close to being hinged on a drive block, and drive block is provided with
Screw thread, coordinates the rotation driving block fixed provided with axial location, rotation driving block axial outer end is close to cathode-ray with the screw thread
Provided with the conductor piece with rotation driving block coaxial rotating at tube shell, correspondence conductor piece is externally provided with rotation in cathode-ray tube shell
Magnetic driving mechanism.
Further, the rotary magnetic drive mechanism is one and conductor plate shape identical driving permanent magnet, drives permanent magnetism
Body is connected with rotating handle.
Further, the rotary magnetic drive mechanism is one and conductor plate shape identical electromagnet, and electromagnet is connected with
Motor, the rotation axis and rotation driving block of motor DM is coaxial.
Further, the electromagnet coil is connected with motor current supply circuit, and electromagnet coil passes through conducting slip ring
It is connected with current supply circuit.
Further, the conductor piece is that more than two panels, by axle of rotation driving block axis, circumferential uniform array distribution, drives
Dynamic permanent magnet quantity and position are corresponded with conductor piece.
Further, the left and right guide pillar is vertical with left and right fluorescent plate respectively.
Further, the left guide pillar upper end, right guide pillar lower end are tilted to same direction respectively.
Further, the cathode-ray tube shell relative with conductor piece position is provided with caving inward, in horn-like.
Further, upper permanent magnet, lower permanent magnet are the permanent magnets of same specification.
The present invention produces electron beam in use, cathode-ray tube is powered, and electron beam is acted on by upper permanent magnet reciprocating motion and sent out
Raw deflection fluctuation, now the hand-held lower permanent magnet of trainee is made a response with the action of upper permanent magnet, makes lower permanent magnet to electronics
Beam produces one and the variation magnetic field of upper permanent magnet opposite in phase, to balance effect of the upper permanent magnet to electron beam, makes electron beam
Tend to be straight, if training in electron beam amplitude of variation it is larger, illustrate that the reaction speed of trainee is slower, by regulation forever
Magnet movement speed is adapted to the training of different grade of difficulty.Present apparatus training is not restricted by place, and training load is small, can be with
Reaction speed and opportunity judgement are improved, as the training beyond actual combat, effect significantly, can be also used for children's sensory integration
Training, training aids hand eye coordination ability.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention one.
Fig. 2 is the cathode-ray tube overall structure diagram of the embodiment of the present invention two.
Fig. 3 is the vertical plane structural representation of the embodiment of the present invention two.
Fig. 4 is the internal structure schematic diagram of the embodiment of the present invention two.
Fig. 5 is the cross-sectional structural representation of the embodiment of the present invention two.
Fig. 6 is electromagnetic rotary Magnetic driving structural scheme of mechanism of the present invention.
Fig. 7 is the cross-sectional structural representation of the embodiment of the present invention three.
Fig. 8 passes through spring connecting structure figure for the upper permanent magnet of the present invention.
Label title in figure:1 cathode-ray tube;Permanent magnet on 2;3 times permanent magnets;4 platforms;The stationary part of sliding pair on 5;
The sliding part of sliding pair on 6;7 connecting rods;8 left guide grooves;9 cranks;10 motors;The secondary stationary part of 11 lower sliders;12 lower sliders pair
Sliding part;13 handles;14 upper rails;15 lower guideways;16 left fluorescent plates;17 right fluorescent plates;18 left substrates;19 right substrates;20
Support;21 left guide pillars;22 left guide pin bushings;23 right guide pillars;24 right guide pin bushings;25 left connecting rods;26 right connecting rods;27 drive blocks;28 rotations are driven
Motion block;29 conductor pieces;30 driving permanent magnets;31 rotating handles;32 electromagnet;33 conducting slip rings;34 left guide pillars;35 right guide pillars;36
Spring;37 right guide grooves.
Embodiment
The embodiment of the present invention one is as shown in figure 1, the cathode-ray magnetic following response speed training device is provided with cathode-ray
Pipe 1, upper permanent magnet 2 and lower permanent magnet 3;Cathode-ray tube is fixed on platform 4 by support, and cathode-ray is horizontal;
Upper permanent magnet is located above cathode-ray tube, and upper sliding pair is provided with above cathode-ray tube, and the stationary part 5 of upper sliding pair passes through branch
Frame is connected on platform, and the sliding part 6 of upper permanent magnet and upper sliding pair is connected as one, the slip side of the sliding part of upper sliding pair
Connecting rod 7 is hinged with to the sliding part for vertical direction, upper sliding pair, rod hinge connection is connected with crank 9, and crank is connected with driving machine
Structure, drive mechanism can be hand-rail type or hand spring energy storage formula, and the drive mechanism of the present embodiment is motor 10;Lower permanent magnetism position
Below cathode-ray tube, lower slider pair is provided with below cathode-ray tube, the secondary stationary part 11 of lower slider is connected to by support
On platform, the slip 12 secondary with lower slider of lower permanent magnet is connected as one, and the glide direction of the secondary sliding part of lower slider is perpendicular
Nogata is to the secondary sliding part of lower slider is connected with handle 13;Upper permanent magnet and lower permanent magnet homopolarity are relative, and vertical direction pair
Together.
For the ease of regulation, the stationary part of sliding pair is connected by upper rail 14 with support on the present embodiment, lower slider pair
Stationary part be connected by lower guideway 15 with support, the direction of motion of upper rail and lower guideway is horizontal direction, can level
Regulation makes permanent magnet, lower permanent magnet and cathode-ray on same vertical plane, and when implementing certainly, the level(l)ing mechanism can also
It is located on cathode-ray tube, or be directly fixedly connected on support after regulating.
The present invention produces electron beam in use, cathode-ray tube is powered, and upper permanent magnet is back and forth transported under motor effect
It is dynamic, approach, away from cathode-ray tube, electron beam is acted on the fluctuation that deflects by Lorentz force, under now trainee is hand-held
Permanent magnet is made a response with the action of upper permanent magnet, lower permanent magnet is applied one and upper permanent magnet opposite direction to electron beam
Magnetic field, to balance effect of the upper permanent magnet to electron beam, makes electron beam tend to be straight, if training in electron beam amplitude of variation compared with
Greatly, illustrate that the reaction speed of trainee is slower, different grade of difficulty are adapted to by the upper permanent magnetism speed of moving body of regulation
Training, motor can be set several gears or use speed governing variable-frequency motor.Present apparatus training is not restricted by place, training load
It is small, reaction speed and opportunity judgement can be improved, as the training beyond actual combat, effect significantly, can be also used for children
The training of sensory integration, training aids hand eye coordination ability.
Further, upper permanent magnet, lower permanent magnet are the permanent magnets of same specification.Same specification value must be shape, size,
Magnetic induction intensity is all identical.So it is easy to obtain magnetic field in opposite direction.
The embodiment of the present invention two is as shown in Fig. 2 to 5, and the cathode-ray magnetic following response speed training device is penetrated in negative electrode
Spool inner cathode ray is left and right to set left and right fluorescence in vertical left fluorescent plate 16 and right fluorescent plate 17, cathode-ray tube respectively
Plate is respectively fixedly connected with left substrate 18, right substrate 19, is provided with and the relatively-stationary support of its shell position in cathode-ray tube
Frame 20, left substrate is connected by left guide pillar 21, the left guide pin bushing 22 of cooperation with support frame, right substrate by the right guide pillar 23 of cooperation,
Right guide pin bushing 24 is connected with support frame, and length identical left connecting rod 25 and right connecting rod 26 have been respectively articulated with left substrate, right substrate, left
Connecting rod and the right connecting rod other end are close to being hinged on a drive block 27, and drive block is provided with screw thread, coordinates with the screw thread and is provided with axle
The rotation driving block 28 fixed to position, rotation driving block axial outer end is provided with and rotation driving at cathode-ray tube shell
The conductor piece 29 of block coaxial rotating, (various equivalent modifications it is to be understood that conductor piece should be made by nonmagnetic substance, than
Such as it is made, such as is made by aluminium by copper, such as be made by zinc, conductor piece 29 should not selects iron, cobalt, nickel material.) correspondence conductor piece
Rotary magnetic drive mechanism is externally provided with cathode-ray tube shell;The present embodiment rotary magnetic drive mechanism is one and conductor plate shape phase
Same driving permanent magnet 30, driving permanent magnet is connected with rotating handle 31;The cathode-ray tube shell relative with conductor piece position is set
Cave inward, in horn-like, drive permanent magnet to be put into horn-like depression, rotate driving permanent magnet with rotating handle, driving is forever
Magnet drives conductor piece rotation (it can be seen from Lenz's law) across cathode-ray shell, and conductor piece drives rotation driving block to make biography
Motion block is moved axially, and drive block drives left and right guide pin bushing close or separation by left connecting rod and right connecting rod, so as to adjust left and right glimmering
The spacing of tabula rasa, is transferred to after suitable spacing and removes driving permanent magnet, it is to avoid its magnetic field produces interference to training, and isolation transmission is closed
Property it is good, the spacing of left and right fluorescent plate is stable.The setting of the left and right fluorescent plate of the present embodiment, can beat when electron beam deviates larger
On fluorescent plate, fluorescent plate sends bright spot, and so judge can just be better seen, and makes judge more accurate and just, and left,
Right fluorescent plate spacing is adjustable, can set different training difficulty.
Why the present invention is using such regulative modeReason is:Such regulative mode does not change cathode-ray
Volume inside pipe.
Conductor piece is the more than two panels circumferential uniform array point by axle of rotation driving block axis in embodiment two during implementation
Cloth, driving permanent magnet quantity and position are corresponded with conductor piece, and driving magnetic force link is more stable.
Cathode-ray tube inner cathode ray is left and right to be respectively equipped with vertical left fluorescent plate and right fluorescent plate.Why so
The reason for setting is:Usual people using magnetic induction line generally vertical direction but slightly oblique magnetic field, so causes electron beam level
Direction is deflected.Upper permanent magnet and lower permanent magnet are such as used as using bar magnet.
Various equivalent modifications are it is to be understood that uniform magnetic field can not be used.
Rotary magnetic drive mechanism in embodiment two during implementation, can be also one and conductor plate shape identical electromagnet, such as Fig. 6
Shown, electromagnet 32 is connected with motor, and the rotation axis and rotation driving block of motor DM are coaxial, electromagnetism
Iron coil is connected with motor current supply circuit, and electromagnet coil is connected by conducting slip ring 33 with current supply circuit, with rotation
Solenoid actuated conductor piece adjusts the spacing of left and right fluorescent plate, automates convenient laborsaving.Electromagnet coil also can be independent during implementation
Power supply is connected by a conducting slip ring, can voluntarily be cut off the electricity supply.
Why electromagnet 32 will use the electromagnet of iron-core-free using the electromagnet of iron-core-freeBecause iron core is often
There is remanent magnetism, remanent magnetism can be interfered to the motion of electron beam, it is difficult to allow effect of the electron beam only in upper permanent magnet, lower permanent magnet
It is lower to keep balance.Similarly, the wire of coiling electromagnet can not be made from iron, cobalt, nickel.
Electromagnet coil is connected with motor current supply circuit, and its reason is:Electromagnet, which is powered, will produce magnetic field, this magnetic
Interference is produced to the motion of electron beam, to being had undesirable effect using the present invention, the benefit of series connection is exactly when rotation,
Electromagnet does not produce magnetic field, and the motion on electron beam does not influence.
Electromagnet coil is connected by conducting slip ring 33 with current supply circuit, and its reason is:Electromagnet coil and motor
Current supply circuit is connected, and electromagnet will rotate, and so be designed with a technical problem:Inconvenience is powered to electromagnet.Electromagnet
Coil is connected by conducting slip ring 33 with current supply circuit, it is possible to solve this problem.
The middle left and right guide pillar of embodiment two is vertical with left and right fluorescent plate respectively, and guide pillar is cylinder, Guiding machine during implementation
Structure can also be tilting non-cylindrical, and as shown in the Fig. 7 of embodiment three, the left upper end of guide pillar 34, the lower end of right guide pillar 35 are respectively to same
One direction is tilted, and left guide pillar 34 and the right section of guide pillar 35 are in dove-tail form, is respectively fitting into left guide groove 8, in right guide groove 37, equally may be used
To realize the regulation of left and right fluorescent plate spacing.
When the present invention is implemented, upper permanent magnet is connected by a spring 36 with the sliding part of upper sliding pair, as shown in figure 8, sharp
Increase motion complexity with spring, further heighten training difficulty.
It is only present pre-ferred embodiments in summary, all equivalent modification done according to the application and prior art additions are equal
It is considered as the technology of the present invention category.