CN204857654U - Electron beam formula reaction rate trainer - Google Patents
Electron beam formula reaction rate trainer Download PDFInfo
- Publication number
- CN204857654U CN204857654U CN201520461964.6U CN201520461964U CN204857654U CN 204857654 U CN204857654 U CN 204857654U CN 201520461964 U CN201520461964 U CN 201520461964U CN 204857654 U CN204857654 U CN 204857654U
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- permanent magnet
- cathode ray
- ray tube
- pair
- sliding
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Abstract
The utility model discloses an electron beam formula reaction rate trainer, cathode ray tube pass through the support to be fixed on the platform, and cathode ray is the horizontality, going up the permanent magnet and being located the cathode ray tube top, the cathode ray tube top is equipped with the sliding pair, the static portion of going up the sliding pair through the leg joint on the platform, go up permanent magnet and the sliding part of last sliding pair and be connected as an organic wholely, the slip direction of going up the sliding part of sliding pair is vertical direction, upward the sliding part of sliding pair articulates and has the connecting rod, the connecting rod articulates and is connected with the crank, crank connection has actuating mechanism, down the permanent magnet lies in the cathode ray tube below, and the cathode ray tube below is equipped with down the sliding pair, the static portion of lower sliding pair through the leg joint on the platform, lower permanent magnet and the sliding part of lower sliding pair are connected as an organic wholely, the slip direction of the sliding part of lower sliding pair is vertical orientation, the sliding part of lower sliding pair is connected with the handle, it is homopolar relative with lower permanent magnet to go up the permanent magnet, and the vertical direction is alignd.
Description
Technical field
The utility model relates to a kind of hand eye coordination reaction speed exercising device, particularly relates to a kind of cathode-ray magnetic following response speed training device.
Background technology
In life, people participate in every motion and activity, the quality of its motion all has direct relation with person's development speed, the fast people of agile reaction speed more easily wins, and then also with regard to the training of concern reaction speed very in peacetime training, the lifting of reaction speed not only can obtain sports achievement better, can also link and improve the agility of thinking, and such reaction speed training has just had wider application.Through summary of experience, reaction speed training has had theory support better, the vision system entering people from scene can shorten to the time making movement response by reasonably training, the training of present this respect, all that some actions of repetition are repeatedly implemented in the middle of actual motion, all by selecting optimum response opportunity in combat training, but be not to carry out at any time by environmental impacts such as places, and the load of training is also large, how to alleviate training strength, utilizing the exercising device outside suitable place actual combat to carry out reaction speed training is a shortcut, but apparatus still awaits exploitation like this.
Utility model content
In order to solve the problem, the utility model provides a kind of cathode-ray magnetic following response speed training device.
The technical solution adopted in the utility model is: electron beam formula reaction speed trainer, it is characterized in that comprising cathode ray tube, upper permanent magnet and lower permanent magnet; Cathode ray tube is fixed on platform by support, and cathode-ray is the level of state; Upper permanent magnet is positioned at above cathode ray tube, sliding pair is provided with above cathode ray tube, the stationary part of upper sliding pair is connected on platform by support, the sliding part of upper permanent magnet and upper sliding pair connects as one, the glide direction of the sliding part of upper sliding pair is vertical direction, 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 driving mechanism; Lower permanent magnet is positioned at below cathode ray tube, lower slider pair is provided with below cathode ray tube, the stationary part of lower slider pair is connected on platform by support, the sliding part of lower permanent magnet and lower slider pair connects as one, the glide direction of the sliding part of lower slider pair is vertical direction, and the sliding part of lower slider pair is connected with handle; Upper permanent magnet is relative with lower permanent magnet homopolarity, and vertical direction alignment.
Further, described upper permanent magnet is connected with the sliding part of upper sliding pair by a spring.
Further, the stationary part of described upper sliding pair is connected with support by upper rail, and the stationary part of lower slider pair is connected with support by lower guideway, and the direction of motion of upper rail and lower guideway is horizontal direction.
Further, described cathode ray tube inner cathode ray is left and right is respectively equipped with vertical left fluorescent plate and right fluorescent plate.
Further, left in described cathode ray tube, right fluorescent plate is fixedly connected with left substrate respectively, right substrate, bracing frame relatively-stationary with its shell position is provided with in cathode ray tube, the left guide pillar of left substrate by coordinating, left guide pin bushing is connected with bracing frame, the right guide pillar of right substrate by coordinating, right guide pin bushing is connected with bracing frame, left substrate, right substrate is hinged with respectively the identical left connecting rod of length and right connecting rod, left connecting rod and the right connecting rod other end are near being hinged on a drive block, drive block is provided with screw thread, the fixing rotary actuation block of axial location is provided with this threaded engagement, rotary actuation block axial outer end is provided with the conductor piece with rotary actuation block coaxial rotating near cathode-ray tube shell place, corresponding conductor piece has rotary magnetic driving mechanism at cathode-ray tube shell peripheral hardware.
Further, described rotary magnetic driving mechanism is a driving permanent magnet identical with conductor piece shape, drives permanent magnet to be connected with rotating handle.
Further, described rotary magnetic driving mechanism is an electromagnet identical with conductor piece shape, and electromagnet is connected with drive motors, and the rotation of drive motors drive magnet is coaxial with rotary actuation block.
Further, described electromagnet coil is connected with drive motors current supply circuit, and electromagnet coil is connected with current supply circuit by conducting slip ring.
Further, described conductor piece is more than two panels, with rotary actuation block axis for the distribution of axle circumference uniform array, drives permanent magnet quantity and position and conductor piece one_to_one corresponding.
Further, described left and right guide pillar is vertical with left and right fluorescent plate respectively.
Further, described left guide pillar upper end, right guide pillar lower end tilt respectively to same direction.
Further, the described cathode-ray tube shell relative with conductor piece position is provided with and caves inward, in horn-like.
Further, upper permanent magnet, lower permanent magnet are the permanent magnets of same specification.
When the utility model uses, cathode ray tube energising produces electron beam, electron beam to deflect fluctuation by upper permanent magnet reciprocating motion effect, now the hand-held lower permanent magnet of trainee is made a response with the action of upper permanent magnet, lower permanent magnet is made to produce a variation magnetic field contrary with upper permanent magnet phase place to electron beam, to balance the effect of upper permanent magnet to electron beam, electron beam is made to be tending towards straight, if electron beam amplitude of variation is larger in training, illustrate that the reaction speed of trainee is slower, the training of different grade of difficulty can be adapted to by regulating upper permanent magnet movement velocity.This device training do not restrict by place, training load is little, can improve reaction speed and opportunity judgement, as the training beyond actual combat, Be very effective, can also be used for the training of children's sensory integration, training aids hand eye coordination ability.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment one overall structure schematic diagram.
Fig. 2 is the utility model embodiment two cathode ray tube overall structure schematic diagram.
Fig. 3 is the vertical plane structural representation of the utility model embodiment two.
Fig. 4 is inner 30 structural representations of the utility model embodiment two.
Fig. 5 is the cross-sectional structural representation of the utility model embodiment two.
Fig. 6 is the utility model electromagnetic rotary Magnetic driving structural scheme of mechanism.
Fig. 7 is the cross-sectional structural representation of the utility model embodiment three.
Fig. 8 be on the utility model permanent magnet by spring connecting structure figure.
Number in the figure title: 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 stationary part of 11 lower slider pairs; The sliding part of 12 lower slider pairs; 13 handles; 14 upper rails; 15 lower guideways; 16 left fluorescent plates; 17 right fluorescent plates; 18 left substrates; 19 right substrates; 20 bracing frames; 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 rotary actuation blocks; 29 conductor pieces; 30 drive permanent magnet; 31 rotating handles 31; 32 electromagnet; 33 conducting slip rings; 34 left guide pillars; 35 right guide pillars; 36 springs; 37 right guide grooves.
Embodiment
As shown in Figure 1, this cathode-ray magnetic following response speed training device is provided with cathode ray tube 1, upper permanent magnet 2 and lower permanent magnet 3 to the utility model embodiment one; Cathode ray tube is fixed on platform 4 by support, and cathode-ray is the level of state; Upper permanent magnet is positioned at above cathode ray tube, sliding pair is provided with above cathode ray tube, the stationary part 5 of upper sliding pair is connected on platform by support, the sliding part 6 of upper permanent magnet and upper sliding pair connects as one, and the glide direction of the sliding part of upper sliding pair is vertical direction, and the sliding part of upper sliding pair is hinged with connecting rod 7, rod hinge connection is connected with crank 9, crank is connected with driving mechanism, and driving mechanism can be hand-rail type or hand spring energy storage formula, and the driving mechanism of the present embodiment is motor 10; Lower permanent magnet is positioned at below cathode ray tube, lower slider pair is provided with below cathode ray tube, the stationary part 11 of lower slider pair is connected on platform by support, the slip 12 of lower permanent magnet and lower slider pair connects as one, the glide direction of the sliding part of lower slider pair is vertical direction, and the sliding part of lower slider pair is connected with handle 13; Upper permanent magnet is relative with lower permanent magnet homopolarity, and vertical direction alignment.
For the ease of regulating, on the present embodiment, the stationary part of sliding pair is connected with support by upper rail 14, the stationary part of lower slider pair is connected with support by lower guideway 15, the direction of motion of upper rail and lower guideway is horizontal direction, can make permanent magnet, lower permanent magnet and cathode-ray on same vertical plane by Level tune, during certain enforcement, this level(l)ing mechanism also can be located on cathode ray tube, or regulates rear being directly fixedly connected on support.
When the utility model uses, cathode ray tube energising produces electron beam, the reciprocating motion under drive motors effect of upper permanent magnet, close, away from cathode ray tube, electron beam is subject to Lorentz force effect and deflects fluctuation, now the hand-held lower permanent magnet of trainee is made a response with the action of upper permanent magnet, lower permanent magnet is made to apply one and the rightabout magnetic field of upper permanent magnet to electron beam, to balance the effect of upper permanent magnet to electron beam, electron beam is made to be tending towards straight, if electron beam amplitude of variation is larger in training, illustrate that the reaction speed of trainee is slower, the training of different grade of difficulty can be adapted to by regulating upper permanent magnet movement velocity, drive motors can arrange several gear or use speed governing variable-frequency motor.This device training do not restrict by place, training load is little, can improve reaction speed and opportunity judgement, as the training beyond actual combat, Be very effective, can also be used for the training of children's 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 that shape, size, magnetic flux density are all identical.Be convenient to like this obtain contrary magnetic field, direction.
The utility model embodiment two is as shown in Fig. 2 to 5, this cathode-ray magnetic following response speed training device, left at cathode ray tube inner cathode ray, part on the right side and vertical left fluorescent plate 16 and right fluorescent plate 17 are not set, left in cathode ray tube, right fluorescent plate is fixedly connected on left substrate 18 respectively, right substrate 19, the relatively-stationary bracing frame 20 with its shell position is provided with in cathode ray tube, the left guide pillar 21 of left substrate by coordinating, left guide pin bushing 22 is connected with bracing frame, the right guide pillar 23 of right substrate by coordinating, right guide pin bushing 24 is connected with bracing frame, left substrate, right substrate is hinged with respectively the identical left connecting rod 25 of length and right connecting rod 26, left connecting rod and the right connecting rod other end are near being hinged on a drive block 27, drive block is provided with screw thread, the fixing rotary actuation block 28 of axial location is provided with this threaded engagement, rotary actuation block axial outer end is provided with the conductor piece 29 with rotary actuation block coaxial rotating near cathode-ray tube shell place, (various equivalent modifications should be known, conductor piece should be obtained by nonmagnetic substance, such as obtained by copper, such as obtained by aluminum, such as obtained by zinc, conductor piece 29 should not select iron, cobalt, nickel material.) corresponding conductor piece has rotary magnetic driving mechanism at cathode-ray tube shell peripheral hardware, the present embodiment rotary magnetic driving mechanism is a driving permanent magnet 30 identical with conductor piece shape, drives permanent magnet to be connected with rotating handle 31, the cathode-ray tube shell relative with conductor piece position is provided with and caves inward, in horn-like, permanent magnet is driven to put into horn-like depression, with rotating handle rotating drive permanent magnet, permanent magnet is driven to drive conductor piece to rotate (according to Lenz's law) across cathode-ray shell, conductor piece driven rotary drive block makes drive block move axially, drive block drives left by left connecting rod and right connecting rod, right guide pin bushing is close or be separated, thus regulate left, the spacing of right fluorescent plate, driving permanent magnet is removed after being transferred to suitable interval, its magnetic field is avoided to produce interference to training, isolation transmission good leak tightness, left, the spacing of right fluorescent plate is stablized.The setting of the left and right fluorescent plate of the present embodiment, can beat on fluorescent plate when electron beam departs from larger, fluorescent plate sends bright spot, such judge just can observe better, make judge more accurately with just, and left and right fluorescent plate spacing is adjustable, can arrange different training difficulty.
Why does the utility model adopt such regulative mode? reason is: such regulative mode does not change the volume of cathode ray tube interior.
During enforcement, in embodiment two, conductor piece is more than two panels, with rotary actuation block axis for the distribution of axle circumference uniform array, drives permanent magnet quantity and position and conductor piece one_to_one corresponding, drives magnetic force to link more stable.
Rotary magnetic driving mechanism in embodiment two during enforcement, also can be an electromagnet identical with conductor piece shape, as shown in Figure 6, electromagnet 32 is connected with drive motors, the rotation of drive motors drive magnet is coaxial with rotary actuation block, and electromagnet coil is connected with drive motors current supply circuit, and electromagnet coil is connected with current supply circuit by conducting slip ring 33, regulate the spacing of left and right fluorescent plate with the solenoid actuated conductor piece rotated, automation is convenient laborsaving.During enforcement, electromagnet coil also can connect power supply separately through a conducting slip ring, can cut off the electricity supply voluntarily.
Electromagnet 32 adopts the electromagnet of iron-core-free, the electromagnet of iron-core-free will be adopted why? because iron core often has remanent magnetism, remanent magnetism can cause interference to the motion of electron beam, is difficult to allow electron beam only under the effect of upper permanent magnet, lower permanent magnet, keep balance.In like manner, the wire of coiling electromagnet can not select iron, cobalt, nickel obtained.
Electromagnet coil is connected with drive motors current supply circuit, its reason is: electromagnet energising will produce magnetic field, this magnetic field produces interference to the motion of electron beam, harmful effect is caused to use the utility model, the benefit of series connection is exactly when not rotating, electromagnet does not produce magnetic field, does not affect the motion of electron beam.
Electromagnet coil is connected with current supply circuit by conducting slip ring 33, and its reason is: electromagnet coil is connected with drive motors current supply circuit, and electromagnet will rotate, and is designed with a technical problem like this: inconvenience is powered to electromagnet.Electromagnet coil is connected with current supply circuit by conducting slip ring 33, just can address this problem.
Embodiment two middle left and right guide pillar is vertical with left and right fluorescent plate respectively, guide pillar is cylindrical, during enforcement, this guiding mechanism also can be tilting non-cylindrical, as shown in embodiment three Fig. 7, left guide pillar 34 upper end, right guide pillar 35 lower end tilt respectively to same direction, left guide pillar 34 is dove-tail form with right guide pillar 35 cross section, is engaged in left guide groove 8, right guide groove 37 respectively, can realizes the adjustment of left and right fluorescent plate spacing equally.
When the utility model is implemented, upper permanent magnet is connected with the sliding part of upper sliding pair by a spring 36, as shown in Figure 8, utilizes spring to increase motion complexity, heightens training difficulty further.
Be only the utility model preferred embodiment in sum, all equivalence modifications of doing according to the application and prior art are added and are all considered as the utility model technology category.
Claims (1)
1. electron beam formula reaction speed trainer, is characterized in that comprising cathode ray tube, upper permanent magnet and lower permanent magnet; Cathode ray tube is fixed on platform by support, and cathode-ray is the level of state; Upper permanent magnet is positioned at above cathode ray tube, sliding pair is provided with above cathode ray tube, the stationary part of upper sliding pair is connected on platform by support, the sliding part of upper permanent magnet and upper sliding pair connects as one, the glide direction of the sliding part of upper sliding pair is vertical direction, 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 driving mechanism; Lower permanent magnet is positioned at below cathode ray tube, lower slider pair is provided with below cathode ray tube, the stationary part of lower slider pair is connected on platform by support, the sliding part of lower permanent magnet and lower slider pair connects as one, the glide direction of the sliding part of lower slider pair is vertical direction, and the sliding part of lower slider pair is connected with handle; Upper permanent magnet is relative with lower permanent magnet homopolarity, and vertical direction alignment, cathode ray tube inner cathode ray is left and right is respectively equipped with vertical left fluorescent plate and right fluorescent plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461964.6U CN204857654U (en) | 2015-06-30 | 2015-06-30 | Electron beam formula reaction rate trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461964.6U CN204857654U (en) | 2015-06-30 | 2015-06-30 | Electron beam formula reaction rate trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857654U true CN204857654U (en) | 2015-12-09 |
Family
ID=54748181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520461964.6U Expired - Fee Related CN204857654U (en) | 2015-06-30 | 2015-06-30 | Electron beam formula reaction rate trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857654U (en) |
-
2015
- 2015-06-30 CN CN201520461964.6U patent/CN204857654U/en not_active Expired - Fee Related
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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: 20151209 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |