JPS612884A - Multi-position control apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [0005]Field of application for evacuation The present invention relates to a multi-position system in which an article is supported on an article so as to be moved to a desired position in response to an external force. Or use a wired control car as a running toy!
It relates to a busy 1f control device tVc which is commonly used in a direction changing device, etc. that simultaneously turns the disc shaft of the III wheel (front (2) or rear vehicle) and changes the direction of the seven and seven body.

Conventional technology Conventionally, as a direction change device for radio-controlled cars, ■Drive the rear wheels! The vehicle is connected to a differential gear for each of its wheel axles and rotated by a motor, and each shaft is individually driven by a 1 liter power, for example, an electromagnet or a magnet. Brakes made of wood! !
[K equipped with a strong braking force that exceeds the driving force on either one of the 111 vehicles.] A sword that displaces the original sword in either the left or right direction. Alternatively, the front wheel is rotated by a motor as a drive wheel, and the front wheel is a driven wheel by a motor.
Some proposals have been made that include a steering mechanism that changes the direction of the main body through the steering wheel.

However, the method of ■ above? In the traveling toy used (
In addition, a differential gear and an electromagnetic brake mechanism were required as a device for changing the direction of travel, which required a lot of space and one leak.

It has a history of complicated construction, takes time to manufacture, and has the drawbacks of being prone to failure. - 10,000, method ■ above? In the case of the traveling toy used, although the disadvantages of the above 6 models can be somewhat overcome, the direction change is not smooth, the noise is unforgivable, and the current consumption is high, making it inefficient. However, he also had the disadvantage of being grudgeful.

Problems to be Solved by the Invention The present invention hastened to overcome the above-mentioned shortcomings, and the multi-position control device was busy with its own shortcomings, that is, it requires a small space, is easy to use, and is inexpensive and can be easily used in one song. A 6-effect busy device with smooth rotation, low noise, and low current consumption! What does it offer? purpose.

problem? Means and operations for achieving the solution In order to determine the above-mentioned density point, I
j Tm section 4 O's busy rotation device ('S, for example, if an error occurs in the magnetic field generating means consisting of a permanent magnet or a cG magnetic field). It is possible to get a complete body at once by combining 1 piece of line τ bobbin temple with 8 pieces.
A variable direct current is allowed to flow through the 24-unit bundle of electricity in only one of the six or six directions. Therefore, the current Rk from the DC power supply means generates a so-called current force F1 in the electric conductor bundle in a direction perpendicular to IL between the DC current and the direction of the magnetic field. The '11 fluid force F1 and F '
The structure is such that the movable part connected to the air conductor bundle moves to the FA foot position in response to the backward movement of the electric conductor bundle as the air conductor bundle moves. By appropriately changing the direction and direction, multi-position control of the nbaoJ sea bream member becomes possible.

In the prefecture, the magnetic field generated in the above configuration is yoke'x)) What is the magnetic field density? In the above case 1, write -'-Fluid FI becomes more sophisticated and uses a more detailed multi-position system f wholesale n(,
becomes.

In addition, the upper I 4 conductor bundle is injected into a busy valve to induce the magnetic A.f) A magnetic tray is formed to generate the above magnetic field.The attraction and repulsion force F2 with the magnetic pole of the P stage and the above current force are generated. F, power of association with F1+
F2 (ll-with 1 gas exclusive east therefore OT moving parts (!
``Move the sea bream - If you want to move the sea bream, move the town! 1121 members?'' By moving the sea bream, it becomes possible to control the busy schedule 1a quickly and reliably.

At that time, if the shape of the iron core is selected appropriately, when the electric current flows into the electrical conductor bundle, the electrical conductor bundle can return to its original position by itself. There is.

Examples Below, the multi-position side +++i of the movable member of the article according to the present invention
An example of a moth will be explained with reference to a diagram.

Also, are the same symbols in the diagram the same components? show.

FIG. 1 shows the first operation of the busy lt1# device according to the present invention.

In FIG. 1, the numeral 1 indicates a cylindrical iron container, and the numerals 23 and 2b indicate the valleys. ! Cross section C attached to S1
It shows a pair of letter-shaped permanent magnets, each with different magnetic poles on the inside and outside of the container. That is, for example, as shown in the figure, in the upper magnet 2a, the N pole appears on the inside, and the S pole appears on the outside.
In the grinding stone 2b of No. 11, the N pole appears on the outside of S1 on the inside. Also, since the container 1 is made of iron, a magnetic path is formed n@magnet 2
The center position of a and 2h has the strongest magnetic field line force. Code 3a.

31 > li yoke is shown, and the container 1 is valved and connected to the permanent grinding stones 2a, 2b, preferably with the same air gap between the outer magnetic poles of the permanent magnets 2a, 2h. same as magnetic fl
An exit route is being formed while waiting for Lt.

The pair of yokes 3a and 3b preferably have a cylindrical shape coaxial with the yoke l. History No. 6 No. 4 preferred 1
A cylindrical casing made of Niblastik shows the permanent a stone 2a.
, 2h and aΔ are inserted between the grooves 3a, 3b and are slidably supported by the grooves 3a, 3j+! are doing.

The L! Preferably enamelled AIIL thin wire (simply referred to as λI wire) for body 4vCl any-phase type or two-point type.
The end is taken out of the container and connected to an external 11i flow 1M source (not shown) by turning a switch. The switch preferably has the function of allowing the operator to turn on and turn off the power and the function of controlling the copper wire in all directions. It goes without saying that it would be good to provide a mechanism that allows the magnitude of the danger to be varied.Also, the copper wire? ``Current k'' flows through the copper wire by human power of 1 g by radio! ': control/fill decoration unit also work (・. Improvement volume -
Fru. Also, the winding direction is between the permanent magnets 2a, 2b and the yoke 3a.
, 3b.

FIG. 2 is a side view of the multi-position control device shown in FIG. 1, in which an article 6, such as a traveling toy, is fixedly supported by a support 6a. A molding film t'N is attached to a part wJ member 7 such as a tie rod of the article 6, a nine bottle 7a and the above-mentioned air conductor 5 are provided in the container 1, and a pitcher hole 7 is used as a valve, and a lightweight longitudinal plate 8 is installed. is engaged in F.

In the above 6r2 configuration busy lfL allocation device, when the current flowing through the copper wire is in the OFF state, the f position shown in Fig. 1, that is, the neutral position it
The old Fvc electric flux 5 is placed, and the current is 10,000 times as shown by (■) in the figure. A force F is generated in the direction of. This force F causes the electric conductor bundle 5 to move in the direction of the yoke 3 fi ,
+ (slides over b between right hand side.

Therefore, the above oTkJJ engaged with the (2) gas 4 body east 5
The J member 7 also moves to the right. If the current direction is reversed, the gas conductor bundle 5 moves to the left. still,
'When the current is turned off, the electrical conductor bundle 5 stops at a position in the direction of movement, so the article 61C is forced to return to the neutral position NTK as shown in FIG. The portions 9Δ, 9b are stretched across the bin 7a. This spring 9 causes the F movable member 7 and the electric conductors #, 5 to always come to the neutral position IRNT when the current is off. In this way, it is possible to control at least the second position of the base member. Furthermore, if the magnitude of the current flowing through the TiT gas conductor bundle svc is varied by 'ft'L, position control over two or more positions becomes possible.

3(1), 3(b) and 3(C), 4(4), and 4(r11) and 4(ic1) are other embodiments according to the present invention. are shown respectively.

Other examples of combinations of magnets and yoke in the multi-position control device are shown in FIG. 3(a), FIG. 3(h), FIG. 3(C), and FIG. 6.

In the second embodiment shown in FIG. 3(a), the cylindrical container l
A pair of magnets 2a, 2 are placed inside the bottom wall 1a and top wall 1b of
An example of b1 is that its S pole is connected to the ridge of the container 1, and its N pole is arranged in a yoke facing each other with yokes 3a, 3T:+'. The other configurations are the same as the first embodiment.

In the third embodiment shown in Fig. 3(5) and Fig. 3(C), the bottom wall and top wall 1a of the cylindrical container 1 are removed, and the inner diameter of each container is marked at that portion. Equal donut-shaped magnet 2 a * 2 b k ie saku VF m stone 2
The yokes 3a and 3b are fitted into the center holes of a t 2 b and are fitted into the yoke 3a, 3b which face each other at approximately the center of the yoke. The other configurations are the same as the first embodiment and the second embodiment.

4 fat, 4 fh) and 4(c)!
! In Embodiment 4, the circular metal container l is replaced with a hexagonal body, that is, a square shape. Make it into a square shape. This immediately increases stability and makes it easier to contact the article 6 (there is no need to provide the support 6a).

In addition, in the first to fourth embodiments, a pair of permanent magnets 2a and 2b are used as a means for generating the entire magnetic field, but the magnetic field is not limited to this 71. You may let them.

In addition, in the above-mentioned conduit embodiment to the fourth embodiment, each of the yoke 3a, 3b'j (used in the structure) uses one permanent magnet and a It goes without saying that the electric conductor bundle 5 can be entirely slidably supported in a box configuration.In the case of this embodiment, the movable member 7 has a concave hole 7b in the center of the movable member 7. The plate material 8 is engaged.

45 Fig. 1'f, 5th embodiment of the multi-position control device according to the present invention? FIG.

In non-example, rotation along the central axis of the container 1 @
10 is supported by a shaft 9, and A is fixed to the upper case shown by No. 4, which has a substantially long sword-shaped cross section. It is assumed that the permanent magnets 2 a * 2 b each have six rL north poles formed inside the container. Further, the steel ring is wound along the length direction of the conductor.

At the position shown in Figure 5, the current r is caused to flow in the wrong direction.
The force Fl is generated, and the eye body 44 rotates counterclockwise along with the rotation axis 1°. Also, the current flows in the opposite direction and rotates clockwise. If the rotational motion of the rotation shaft 10 and the housing is appropriately transmitted to the movable member 7, multi-position control is possible. Forward, OK! g1
When the 1 member 7 is in reciprocating motion, it is useful to provide a mechanism to convert it into a reciprocating motion.In this embodiment, a return means such as a spring is used, and the M air conductor bundle 517C3i If the current is not flowing, set the setting so that it is always in the position shown in Figure 5.

FIGS. 6(a) and 6(b) show a sixth embodiment of a multi-position control device according to the present invention.

In this embodiment, unlike the structure of the housing 4 shown in the fifth embodiment, a soft iron core 11 having a circular cross section of the rotary shaft 10 is attached. The copper wire is wound in the diametrical direction of the iron core 11. Similarly to the fifth embodiment, there is a longitudinal break 1 perpendicular to the rotating shaft 10 at the end of the rotating shaft 10.
3 is extended n, and a pin 12 is attached to the end of the rotating shaft 10.
It is useful in parallel.

In the multi-position control device lj of this embodiment having the above-mentioned configuration, as shown in FIG. At the same point on the north pole side, install 'Ifik style in the direction indicated by ■. - 10,000, A current flows in the lower magnet mB& side facing portion of the pair of magnets 2a, 2b of the electric conductor bundle 5 (in the direction indicated by A circular current force F is generated in the direction perpendicular to the I/C direction, that is, in the counterclockwise direction, by the galo of the bundle and the gallo of the current flowing through the gas conductor bundle 5.Furthermore,
Magnetic poles N and S are generated on the left and right end faces of the iron core 11. That is, when a current is passed through the copper wire forming the electric conductor bundle 5r, an elliptical field is generated, and its magnetic induction action causes the left and right sides 11i of the iron core! Different magnetic poles appear in the recess depending on the current direction, and the n-iron core itself becomes an electromagnet. For this reason, the magnetic pole N that appeared on the left edge and the M on the lower side of the pair of magnets 2a and 2b
It attracts and meets the single south pole, and repels the magnetic north pole on the upper side of the pair of magnets 2a and 2b.

- the magnetic pole S and others appearing on the end face of the mangoku side and the pair of magnets 2a;
It is repelled by the south magnetic pole on the lower side of magnet 2b, and attracted to the magnetic pole on the upper side of the pair of magnets 2a and 2b. Gallo of this attraction/repulsion force F2 (current force F above the construction, the same reaction time +
Since 4+ directions are the same, the resultant force F and 10F are applied, and the M electric conductor bundle 5 and iron core 11 are rotated counterclockwise in the direction of the solid line arrow in the rotation axis 104. At this time, the rotating shaft 1
As the bottle 12, which is mounted parallel to the rotating shaft 10, rotates in the counterclockwise direction, the movable member 7 also moves. In other words, it is encouraged to the right. Incidentally, the distance for 100 rotations of the rotary axis is the maximum 90#, that is, fJ! iron core 11
The magnetic poles N and S appearing on the left and right end faces of the pair of magnets 2a,
Until it comes to the position facing the magnetic pole N, 8 poles in the center of 2b.

Next, turn off the switching switch in this state. That is, when the current flowing through the copper wires of the electric conductor bundle 5 is cut off, in this embodiment, the neutral force F, which will be described later, is not present, so the electric conductor will stop at the same position.

Therefore, in this embodiment, the rotation amount is $11,410, the convex part provided on the article 6, and the spring force of the coiled spring 9 stretched on the kM bottle 12.
- 10,000, current is applied to the same point on the N pole side of the upper magnetic poles of the pair of magnets 2a and 2b of the two-conductor bundle 5 in the opposite direction to the case described above. In contrast to the case described above, the current force F1 of the upper six currents is in a clockwise direction due to the concave portion, and the magnetic attraction in the left-right direction of the transfer core 11 is reversed, so that the above-mentioned attraction and repulsion force F2 is also in a clockwise direction.As a result, the rotating shaft 10 Turn iiL in the direction of the dotted arrow shown, that is, clockwise! If. Accordingly, the electric conductor bundle 5, which was placed in the neutral position at the return spring 9, moves to the left through the opposite recess.

As described above, the busy If control device jJ: of this embodiment enables multi-position control of the movable member 7. In addition, in this embodiment, in addition to the above-mentioned current force F1, the attractive and repulsive force F2 of the magnetic field is used, so the force for moving the movable member 7 becomes even stronger by 1, so that the movable member 7 is Can move quickly.

In addition, when there is no current flowing through the copper wires of the electrical conductor bundle 5 and the iron core 11, it is necessary to set the electrical conductor bundle 5 and the iron core 11 to the position shown in FIG. 6(b). If, as shown in FIG. 6(h), the entire electric conductor bundle 5 is arranged to face the empty Vi side of the pair of magnets 2a, 2h, and the left and right end surfaces of the iron core 11 are arranged so that the center magnetic poles of the magnets 2a, 2b are opposite to each other. If t flows as a total neutral position, then the rotation @22
This is because it cannot be determined in which direction the blade rotates, and the above-mentioned vl flow force F does not move the blade edge in the direction of the upper arm self-suction repulsion force F.

FIGS. 7(a) and 7(b) show a seventh embodiment of a multi-position device according to the present invention.

In this embodiment, the method of securing the movable member 7 is the same as in the fifth and sixth examples, so that the removal of light is omitted.
Fru.

ifi 7 fee1 As shown in the figure - f iron 11J 11'
t person u! +i 12 Radial rotation Il at n' intervals
] 11Ilo extending from each three end portions 11a, llb,
llc q into a crescent-shaped cross-section, and the end 11
The edges of the ten thousand crescent-shaped cross sections of a are approximately the same as those of the pair of magnets 2a,
Opposed to the center magnetic pole N pole on the upper side of magnet 2b, the other crescent-shaped cross-section edge is opposed to the right end of the earth part 1 of the magnets 2a and 2b, and the end portion 10b has a ten-thousand crescent-shaped cross section. [I+Jsm
Hm kaK tdi 'ki 2 a.

2b's lower part 1111 opposite to the right end of the crescent-shaped cross-section line of ζ ze? Both crescent-shaped cross-sectional edges 'i- of the tip end Inc are opposite to the central magnetic pole N pole on the lower side of the magnets 2a+2b.
f: n, zo n M The central magnetic poles 49 of the stones 2a and 2b are located at an intermediate position between the N pole and the S part and the left side flk part.

In addition, the copper wire is shown in FIG. 7(h), for example, at the end 23a.
The winding layer is wound along the longitudinal direction of the core in the direction opposite to () from the right side of the end 11a to the left side of the end 11a, and from the right side of the end 11a to the end 11c. Wind in the longitudinal direction of the iron core from the nine directions indicated by the upper part ■, in the direction marked by the lower part of this end 11c. Layer it along the longitudinal direction of the iron core in the direction marked by ``till'' and pull it out to the outside of the container 1 through the hole in the chamber body 14 of the terminal vessel 1. Therefore, UIi4
If a current in the ω direction is passed through the right winding of section lOa, then 10
In aK, due to magnetic induction, an S pole appears at the end 10i+, and a N pole appears at the end 10c.

As mentioned above, current? When flowing, the end 11 of the iron core 11
a, llb has the F magnetic pole S pole end 11CK for magnetic induction.
is 10,000 where the magnetic pole N pole is generated, and 'relative fluid force F is each end 11a.
, llb, llc in the winding direction around the gas conductor bundle 18
Each part is different, but as a result of the overall composition, the concave portion in the direction of the arrow in FIG. 7(O) is in the counterclockwise direction. In addition, the attractive force between different kinds of output poles and the repulsive force between like kinds of magnetic poles between the magnetic poles of each set Ila, llb, and llc and the pair of magnets 2 a + 2 bcD magnets, which are generated by magnetic induction, are as follows. Fluid force F1
Draw in the same direction as the direction of. Therefore, the above current force F,
and attraction and repulsion force F! By the power of? ) Sugi' Ft air conductor bundle 5 and iron core 11 (will rotate in unison, one by one. This is the movement distance in the counterclockwise direction, but the ends 2 and 3c will be rotated by the pair of grinding stones Opposing positions of the left gaps of 2a and 2b, that is, the iron core 1
The center magnet 1 on the lower side of the pair of magnets 2a, 2b, where the end portion 11c has the highest density of magnetic lines of force, is from the neutral position NT of 1 to S.
The maximum distance traveled is reached when the poles come to the same position. In this case, the same area with the center magnetic pole S of the lower side magnet 2a due to both protrusions of the crescent-shaped cross section of the end @llc also means that the cross-sectional area in the middle of the iron core is reversed, so the lines of magnetic force passing through the end 11ci are There will be more.

Therefore, since the potential energy of the system consisting of the pair of magnets 2a, 2b and the iron core 11 is low, the neutral force Fs+, which will be described later, does not occur. Therefore.

In this state, when M1 is cut with a current flowing through the copper wire of the gas conductor bundle 5, it stops in that state. Therefore, 1g electrical body east 5, iron core 11. The same ef screw 9 as in the fifth and sixth embodiments is provided to return the rotor consisting of the rotor and the rotation axis lO to the upper 6 and neutral position (position y/l shown in Figure 71b) NT. It is the spring force that returns the tension.

Next, if the current flowing through the copper wires constituting the electric conductor bundle 5 is -f in the opposite way to the above case, then the ends 11a and 1l of the iron core 11 are
Now &X N m appears in bK, and an S pole occurs in nM end 11cK. In this case, the current force F.

and the magnetic attraction and repulsion force F are the same in the clockwise direction of the concave portion in the direction of the dotted line arrow in IC Fig. 7(b). Therefore, the rotor can be excited up to 90 DEG times in both directions. Maximum like this)
Rotation of the 1!21 trochanter within a range of 180° is achieved, making it possible to control the position of the movable member 70.

FIG.
All examples are shown. The structure of the container 1, the grinding stones 2a and 2b, the rotary shaft 10, and the movable member 7 is the same as that shown in the above embodiment 7j, so a complete explanation will be omitted.

In this embodiment, both ends 11a on the right side of FIG. 7(8) and FIG. 7+h+ showing the i@7 embodiment described above,
1lh (Il-combined and opposite to the left end 11c @KI
5c, it can be considered that it has the iron core structure mentioned above.

Also, between the ends 11a of the iron core 11 having the crescent-shaped cross section,
+1 cK An electric conductor bundle 5r made of the above copper wire is wound around the trochanter L to form an io + trochanter, and the center position l1 is shown in FIG.
jN・Plc+11J rotor [arranged. , 1! from the neutral position shown in FIG. On the upper side of the gas conductor bundle 5, that is, on the same side as the upper side 2a of the pair of magnets 2a and 2b, there is a T shown by ■.
A current is applied to the lower side of the conductor bundle 5, that is, the lower side 2a of the magnets 2a and 2b, in the direction shown by ■, between the current and the iron core 11.
At the left end 11a of , there is a 49N pole for magnetic induction, and at the left end +xbK, S4f appears, f, the current force F generated in the counterclockwise direction, and the magnetic attraction and repulsion force F with the AM magnets 2a and 2h.
This occurs and the rotor rotates #l'f around the 10 rotating shafts in the direction of the solid arrow in the figure, that is, in the counterclockwise direction. If the direction of the current is opposite to that in the above case, the concave portion in the direction of the dotted line arrow rotates clockwise about the rotating shaft 10i from the neutral position fILN·r in the figure. The above current force F1 and magnetic attraction/repulsion force F.

Of course, it rotates against the spring force of the spring (not shown) installed in the neutral position of the rotating 17 figure @NTK.

FIG. 9 shows a ninth embodiment of the multi-position control device according to the present invention. iron core 11
They are connected symmetrically by caulking with a long hole 11dK connecting pin 15 provided in the left and right sides. Further, the copper wire is wound around opposing portions of the neutral iron pieces 14a and 14b on the outer periphery of the iron core 11 to form a constant electric conductor bundle 5. A shaft hole (
(not shown) and the shaft hole of the smog body (not shown) of the container 1. The iron core 11. Neutral iron piece 1
4 a , 14 i+,'[Gas conductor bundle 51 rotating shaft 10
．． And the rotor consisting of the coupling bin 15 or the neutral position shown in FIG. 9! Install it so that it comes to E.N.T. At this time, the central concave portions of the neutral iron pieces 14a, 14b are located at the same end portions of the pair of magnets 2a, 2b.

In the state shown in Fig. 9, the electric conductor bundle 5 facing the upper side 26 of the pair of magnets 2a and 2b has a lower side 2bVc in the direction shown by ■, and the same electric conductor bundle 5 has a wire in the direction shown by ■. it
The flow is passed from the flow child to the left and right cut portions of the iron core 11 to the neutral iron pieces 14a, 14blcIiE with the crank-shaped cross section.
The iron piece 14a has a t-way.

Along 14b, the illustrated μ magnetic pole N and S poles appear.
Sign. As in the next example described above, a current force F and a force F1 due to the attraction between different magnetic poles and the repulsion between similar inertial magnetic poles are generated,
The electrical conductor bundle5. Iron pieces 14a, 14e for general use
The rotor constructed from No. t rotates in the same direction as the solid line arrow in the figure, that is, counterclockwise. Contrary to the size of the iIL style, the concave portions of the pair of neutral iron pieces 14a and 14b are also located in the high-density part of the pair of grinding stones 2a and 2b, that is, the center magnetic pole of the grinding stones. The N and S poles in a diagram
They come to a position where they are facing each other, that is, at a position of 90°. However, at that time, the difference in the cross-sectional area of the magnetic path between the recessed portions of the pair of neutral iron pieces 14a and 14b and the cross-sectional area of the iron core becomes large, so that the hunting resistance becomes small. Therefore K
Since the potential energy of the system consisting of the pair of W grinding stones 2a, 2b and the six rotors is low, if the current is cut off at this position, the rotor will not return to its original neutral position NTK. The end 14 on the cross section of the pair of neutral iron pieces 14a and 14h at the so-called dead center +5tB where the potential energy of the above system is maximum
a a +14hb is the end 2al of the grinding stones 2a, zb
This is when it reached around +2e'1.

That is, δ! If the neutral position tflNTkn° is set, approximately 6
0''.At this time, the cross-sectional circular arc number of the pair of neutral iron pieces 14a, 14b is a.The pair of magnets 2
Since the centers of S, N and S poles of a and 2b are at the opposite position, the difference between the cross-sectional area of the circular arc portion of the neutral iron piece and the cross-sectional area of the M iron core becomes minimum, and the magnetic resistance increases. . (There is a relationship in which fIB is proportional to the resistance path length and inversely proportional to the magnetic path cross-sectional area). Therefore, the potential energy of the system becomes maximum. Note that the rotor is at the neutral position rItNT shown in FIG.
, a magnetic path is formed through the ends of the pair of magnets 2a, 2b and the recesses of the pair of neutral iron pieces 14a, 14b, but since the cross-sectional area in the depth direction of the drawing is large, the magnetic resistance is small. Therefore, the potential energy of the system is small. Therefore, when the rotor reaches 60 degrees, that is, the dead center, it moves to a place with low potential energy, that is, the neutral position [lNT
A neutral force F, which is a force that tries to return to , occurs.

Therefore, if the article is set so that the rotor stops when it reaches the top dead center, when the current is cut off, the rotor will return to the natural tcg neutral position [NT I
C Return. In the case of this embodiment, the rotor is forcibly returned to the total neutral position NT by using the spring 9 as shown in the above embodiment, and there is no need for a return means for each f%. Furthermore, when the current is switched, the rotor rotates from the neutral position f[1iNT in the direction of the dotted arrow shown in the figure, that is, clockwise, so if the full stroke range from the neutral position @NT to approximately 60° in both directions is utilized, the movable member The position control is realized.

FIG. 10 shows a sectional view of a tenth embodiment of a multi-position control device according to the present invention. The internal structure of the apparatus in this embodiment is similar to that of the seventh embodiment shown in FIGS. 7(a) and 8gTib1. That is, as shown in FIG. 7(b), the core end 11
This corresponds to the one with the crescent-shaped protrusion in section c removed. Further, in this embodiment, as in the ninth embodiment described above, it is not necessary to provide the return means r on the rotating shaft 10 of the shaft 9 and the like.

In addition, in the case of this embodiment, in the directions shown by ■ and ■ in the figure, the magnetic poles are placed on the balls described in the explanation of the sixth embodiment, and on the respective ends 11a, 11b, and 1lcK of the flow child and the iron core. S, S, and N poles appear and the rotor rotates counterclockwise, but the potential energy of the system is The cross-sectional area becomes smaller, the magnetic resistance becomes the maximum, and the potential energy becomes the maximum.

Therefore, when the neutral force F3 occurs and the current is cut off, the NTK rotor returns to the neutral position. In this example, as explained above, it can be rotated up and down up to 90 degrees! 4IIf, of course, the range t, J of Nutlok is 60 above and below as in the example below.
There is no problem even if it is set to °.

FIG. 11 shows a cross-sectional view of an eleventh embodiment of the multi-level m-control device according to the present invention.

The maximum tilt range of this embodiment is the range of 90 degrees up and down from the neutral position illNT, as in the tenth embodiment. Of course, it is possible to control the position of the movable object 6 within the vertical stroke range of 60@.

Further, the pair of iron cores 11a and 1lhi installed in the pair of neutral iron pieces 14a and 14b are removed and the rotor is rotated by 90 degrees, and the fc field magnetic attraction and repulsion force F2&X weakens and the neutral force F increases.

The neutral force F in the rotary multi-position control device of the sixth to eleventh embodiments is a weak current while flowing through the rotating torque F,) current t' in the magnetic conductor bundle 5. The truth is that it reaches its maximum when you cut it. Therefore, further improvements were made f
12 is shown in FIG. 12 as an embodiment of the installation. - In the hemp 12 embodiment (engineering), the pair of iron pieces 14a, 14b are each made into a concave cross section, and the rotating shaft 10f is interposed between the magnets 2a, 2b.
It extends to the side.

FIG. 13 shows a 13th embodiment of the multi-position control device according to the present invention, which is a sliding type 91I using the above-mentioned current force F1, magnetic attraction and repulsion force F, and neutral force Fsk.
A sectional view from one side is shown.

In FIG. 413, spacers 17iX made of plastic, for example, are installed at the sliding eyes of the yokes 3a and 3bK. Also, numeral 16 is a bobbin made of a magnetic material such as iron, and is it copper? #A? ]-Figure ■■ Million direction CA & dense Vr on bobbin
- The electrical conductor bundle 5 is formed by wrapping the electrical conductors in layers. The rest is the same as the first embodiment shown in FIG.

The slider consisting of the electric conductor bundle 5 and the plastic spacer 17 is moved to the neutral position ft N T position iCk in the figure, and the electric conductor bundle 5Vct is made of the copper wire and iron bobbin 16. The flow is shown in the figure. 8 magnetic poles appear at the right end of the magnetic pole N pole in the multi-directional flow element and the current force part of the pair of electromagnets 2.
a, 2b,! : The attraction of different poles a and the repulsion force F of like poles act in the left-hand direction. As a result, the slider slides to the left, and the magnetic pole S of the iron bobbin 16 moves toward the magnet 2a.
+2 Stop at the center position of b, that is, the neutral position [NT]. At this point, magnetic path 1. IIj product is iron bobbin 16
Since the right end of F is reached, it is minimum, and the neutral force F is the maximum, so the neutral force F is forced toward the right. Therefore, when the current is cut off, the neutral force F returns it to the neutral position *NT. Also, if the current direction is reversed, the Zt current force will be 0. The suction and repulsion force F causes the slider to move in the right-hand direction. All settings of the above neutral position and arbitrary stroke range in the left and right direction -f"[, ba position'
It is something that you can actually do. Of course, an external return means such as the movable member 6 using a spring is not necessary.

FIG. 14 & Particularly, the first
An example of the location of a connecting rod, which is a movable member of a traveling toy!
FIG. 15 shows the engagement and return portion of the multi-position control device and the connecting rod.

In Fig. 14, A indicates the busy m control device and the code 2
Reference numerals 1+a and 21b indicate a pair of rear wheels, which are drive wheels, and are driven, for example, by a motor Vc for nine rotations. By switching the direction of the current flowing through the motor, the traveling toy can move forward and backward. Code 22a.

22b indicates the front of a pair of driven @22a, 22ht,
Reference numeral 23 indicates a chassis. In addition, in FIG. 14, the body of the claw body is removed.

FIG. 415 shows the related structure of a pair of left and right front wheels, a toy steering mechanism, and a multi-position control device according to the present invention.

As can be understood from the above drawings, the left and right front wheels 24a and 24b are rotatably mounted on a pair of independently constructed box-shaped bearing stands 25a and 25b. I'm supporting you. Also, a bearing stand 25a.

The shaft hole 26a at each end of the NFC upper frame 26 has a chamber body on the upper part of the valve 25b & Ebisu etc.

261-IVc fitting n-10,000 bearing 325 a + 25
The lower part of b is fitted into the shaft holes 23 a and 23 b provided in the chassis 23 using screw #. These screws connect the upper frame 2b and the chassis 2. (The bearings 325 a and 25 b are inserted into the valve between the bearings 325 a and 25 b. The screws are the vertical shafts 27 a and 27 of the bearings 325 a and 25 b.
B and 9 are the nut shafts that are paired with the claw shafts 24a and 24blC?
This is because the shaft center bearing tongues 25 and 25b are rotating. Although not shown in the drawings, a leaf spring is provided at the top of the upper frame 2b, and the shaft holes 26a, 26bk
e Connect the assembled screws to the rest suspension 1i-
Fru. The longitudinal plate-shaped upper frame 26 is connected to the chassis 2.
The shear 723 is fixed approximately horizontally to the support 28 fixed to the support 3 by means of fixing means such as screws. In addition, the i
Wheels 22a, 22b and one shaft 24a.

24M! Each rotates as a unit.

1, each bearing g2s a, zs bVc+5lk
7jnVc'A shafts 25a and 25h are vertically provided, and the tip of each projection has seven valves such as bottles, and is connected to a longitudinal connecting rod 29 and a turning point.

The connecting rod 29 (2) is disposed approximately parallel to the upper frame 26 and moves in the left and right direction.
a and 22b are also interlocked in a common direction.

That is, a pair of left and right purple bearings a 25 a + 25 b
A projection 25a1 vertically installed in a symmetrical arrangement on the far side end of
．． 25t111] Shaft hole A na * A fl b
K 9 Combined bottles 31a, 31bVr-Eri, both ends of the connecting rod 29 are connected fL% The left and right bearing tubes 25a, 25
b) Operates as an element of the four-bar parallel link mechanism being constructed.

- 10,000, a spring shaft protruding vertically upward at approximately the center of the upper frame 26; Book spring leg 3: (a, 3; (b is approximately the center of the reaction force receiver 4e34 vertically protruding from the upper frame 26 on the spring shaft adjacent to the spring shaft 32 and the connecting rod 29) The protruding spring holder extends beyond the pin 29a.

By the way, the spring retainer of the tie rod 29 is
aVc is maintained by the multi-position control device 15 of the steering mechanism of the self-propelled toy.

As shown in the figure, the spring holder of the connection 1129 is attached to the pin 29a using, for example, an aluminum brush. ! A pitcher steering plate 34 made of a lightweight material is removably fitted. The lH nutearing plate 35 is attached to one side of the elongated electric conductor bundle 5 housed in the cylindrical metal container 1 in the nitrogen gap portion of the container 1. The electrical conductor bundle 5 is fixed thereto and transferred together with the electrical conductor bundle 5.

The configuration of the multi-position control device 1 is shown in FIG. 14 and FIG. 15.
I've already explained it, so I'll omit it.

Note that the lead wire of the electrical conductor bundle 5 is protruding from the container 1.

In the traveling toy Il'c having such a configuration, the current flowing through the upper trr2 electric conductor bundle 5 is switched between the front wheels 22a and 22bF, which are driven wheels. The direction can be divided into three directions by f-change: left and right, and the neutral or straight-ahead position.

Further, although the traveling toy shown in FIGS. 14 and 15 uses the multi-position control device of the first embodiment, the device of the 5g13 embodiment shown in FIG. 13 can also be applied in the same way. Furthermore, if the multi-position control device from the second embodiment to the twelfth embodiment is applied, a concave #I# is formed in the center of the above-mentioned joint 29 instead of the pin 29a, and a seventh (a)
It is sufficient to use a configuration in which the pin 12 shown in the figure is rotated so that the joint 29 is reciprocated in response to the rotational movement of the rotary shaft 10.

The above effects will be explained in detail and the pattern will be as follows: The multi-position control device of the present invention is equipped with a magnetic field generating means of a permanent magnet or an electric sharpening stone + an enamelled crushed copper wire placed in the generated magnetic field. By applying a DC current to a movable bundle of electrical conductors, the chips generated by the bundle can be used to move the bundle of electrical conductors, thereby moving the movable member of the article connected to the bundle of electrical conductors. Therefore, what is the flow direction of DC? The movable member can be controlled by at least two ICs simply by switching. Furthermore, it is also possible to control the position of the article in three positions so that the movable member comes to rest at an intermediate position between the above two positions when the assembly is completed. Furthermore, multi-position control of three or more positions can be realized by fully varying the magnitude of the current.

As mentioned above, simple configuration and extra space? Smooth movable parts without removing them? Can be moved and has less trouble1
It has many benefits such as low consumption of 1L.

[Brief explanation of drawings]

FIG. 1 is a front sectional view showing a first embodiment of a multi-position control device according to the present invention, and FIG. 2 is a side view of the multi-position control device shown in FIG. Figure 3 (at Figure 1) shows a front cross-sectional view of the second example of the busy cabinet type ?111 packaging according to the present invention; 4(a), 4(b) and 4(C) show a front FHr side view and a side view of the multi-position 1ti1.control device.
The figure shows the front view of the control device according to the present invention i8T8b,
9111 side view and elevation view, Figure 5 1 construction, 1 figure of the front curve of the 5th embodiment, 6th
7(a) and 6(b) show a cross-sectional view of the sixth embodiment and a front thI# view along the sectional view of FIG. 6(a). Figure 7(b) shows 1itl of the seventh embodiment.
The 8th section shows a 1-plane sectional view and a front sectional view of the tank along the line ■-■.
13 to 13 show front sectional views of the eighth to thirteenth embodiments, respectively, and FIGS. 14 and 15 show the first embodiment of the multi-position control device according to the present invention. Position system AVC of connecting rod of traveling toy: Ii!
The entire V+ view and main parts of the lifting platform used in a are shown. Explanation of symbols 1--container, 2a, 2b-permanent magnet, 3a, 3b...
Yoke, 4... Housing, 5... Electric conductor bundle, 6... Article, 6a... Support, 7... Movable member, 7a... Pin, 8... Plate material, 9 ...Spring, 9a, 91)...
Spring end, 10... Rotating shaft, 11... Iron core, 12...
...Pin, 13...Plate, 14a. +4b...Iron piece% 15...Joining pin, 16...
Iron bobbin, 17... Spacer, NT... Neutral position [
, 21a. 211-1...Rear wheel, 22a, 22b-front wheel, 2. U...chassis, 24a, 24b-front 41i@jIL@
, 25a, 25h...Bearing tongue, 26...Upper flap V-
27a, 27b... Vertical shaft, 28... Support column, 2
9...Connecting rod, 29a'' spring holder is bottle, 3 (Ia,
3 (lb-.-shaft hole, 31a. 31b...pin, 32...spring shaft, 33...grey spring, 34...reaction force receiver is shaft, 35...steering plate. Figure 6(a) Figure 6(b) Figure 10
Figure 11 Figure 12 Figure 13 T 17-

Claims (1)

[Scope of Claims] (1) A multi-position control device that controls the position of a movable member supported by an article so as to move to a desired position in response to an external force, the multi-position control device comprising (a) (b) a coated electric conductor wire that is engaged with the movable member and is wound in a magnetic field generated by the magnetic field generation means so as to be approximately perpendicular to the direction of the magnetic field; (c) a direct current supply means connected to the electrical conductor wire and setting the magnitude and direction of the current flowing through the electrical conductor wire; What to do. (2) The multi-position control device according to claim 1, wherein the magnetic field generating means is connected to (a) a longitudinal permanent magnet; and (b) one magnetic pole portion of the permanent magnet; The yoke is characterized by comprising a yoke arranged so that a magnetic pole different from the other magnetic pole portion of the permanent magnet appears at a position facing the other magnetic pole portion. (3) The multi-position control device according to claim 2, wherein the electrical conductor bundle includes (a) an electrically insulating casing slidably attached to the outer periphery of the yoke; (b) ) A coated copper wire wound around the electrically insulating casing. (4) The multi-position control device according to claim 2, wherein the electrical conductor bundle includes (a) an electrically insulating casing slidably attached to the outer periphery of the yoke; (b) (c) a coated copper wire wound around the insulating casing;
The apparatus is characterized by comprising a return means for returning the casing to a substantially central position of the yoke when the supply of current to the copper wire is stopped. (5) The multi-position control device according to claim 4, wherein the return means is (d) wound around a shaft erected on the article so that the insulating casing flows into the copper wire. It is characterized by a coiled spring arranged in such a way that a resilient force is generated when it slides in accordance with the direction of electric current. (6) The multi-position control device according to claim 1, wherein the magnetic field generating means includes a pair of permanent magnets arranged opposite to each other, and the electric conductor flux is (a) between the pair of magnets. (b) an insulating casing mounted in the longitudinal direction of the rotating shaft, and when the current flowing through the copper wire is cut off, and a spring that causes the insulating casing to return to its original position facing the magnetic poles of the pair of magnets. (8) The multi-position control device according to claim 1, wherein the magnetic field generating means includes (a) a pair of permanent magnets, and (b) a rotating shaft supported between the pair of magnets. A device characterized by comprising an iron core that becomes an electromagnet due to magnetic induction when a current is applied to the conductor wire of the electric conductor bundle attached thereto, and attracts and repels the magnetic poles of the pair of magnets, (9) Claim 8 The multi-position control device according to paragraph (c) is characterized by comprising a coated copper wire wound along the longitudinal direction of the insulating casing so as to face the magnetic poles of the pair of magnets. . (7) The multi-position control device according to claim 6, wherein the movable member is a rod supported by the article so as to reciprocate within a predetermined movement range, and the electrical conductor bundle is ( a) a pin erected in parallel with the rotating shaft, and (b) a pin provided approximately at the center of the rod of the movable member, when the pin is fitted and current flows through the copper wire. a concave groove for switching rotational motion to linear motion; (c) the iron core is made of an iron member having a substantially circular cross section that is wound around the rotating shaft and whose end portion is the pin; and the iron core is mounted coaxially with the rotating shaft. , the electric conductor bundle is wound around the outer periphery of the iron member to have a substantially rectangular cross section, and when the current is cut off, the electric conductor bundle is wound on a line perpendicular to a line connecting the center of the rectangular cross section, the rotating shaft, and the center of the cross section of the rotating shaft. Both ends of the iron core having a circular cross section are made of coated copper wires that are made to rest at neutral positions at positions facing the gap portions where the ends of the pair of magnets face each other. (10) The multi-position control device according to claim 8, wherein the iron core (a) is branched into three parts in the radial direction of the rotating shaft at approximately 120° intervals around the rotating shaft; (b) When no current is flowing through the conductor wires of the electrical conductor bundle, the first and third ends of the core are branched into a substantially crescent-shaped cross section. (c) the tip branched into the crescent-shaped cross section from the second end extends along the magnet wall surface to a position facing the magnetic poles at the approximate center of the pair of magnets; A third end of the ends of the iron core extends as a neutral position at a position facing one of the gaps where the ends of the pair of magnets face each other, and the electric conductor bundle is (a) connected to the iron core. The first and second ends of the iron core have magnetic poles of the same type, and the third end of the core has magnetic poles of a different type than the first and second ends. It is characterized by consisting of coated copper wire wrapped around a branched iron core. (11) The multi-position control device according to claim 8, wherein the iron core has a center portion made of a thin iron plate attached to the rotating shaft, and both ends of the iron plate have a substantially crescent cross section. The electrical conductor bundle is wound between both ends of the iron plate, and when no current is flowing, both sides of the iron plate extend along the wall surfaces of the pair of magnets. It is characterized by being made of a coated copper wire whose ends are rested in a neutral position at a position opposite to each other in a gap. (12) The multi-position control device according to any one of claims 9 to 11, wherein the electric conductor bundle is such that when the current flowing through the copper wire is cut off, the iron core is in the neutral position. The invention is characterized in that it has a spring attached to the rotating shaft so as to return. (13) The multi-position control device according to claim 1, wherein the magnetic field generating means includes (a) a pair of permanent magnets, and (b) a rotating shaft supported between the pair of magnets. an iron core that becomes an electromagnet due to magnetic induction when a current is applied to the conductor bundle of the electric conductor bundle, and attracts and repels the magnetic poles of the pair of magnets; a pair of iron pieces having a concave groove and an overhang having a substantially curved cross section extending from both ends of the concave groove toward the center magnetic poles of the pair of magnets, The electric conductor bundle is characterized in that it consists of (a) a coated copper wire wound between the curved cross-section projecting portions of the pair of iron pieces and the end portion of the iron core. (14) The multi-position control device according to claim 13, wherein the concave groove portion of the iron piece is arranged in a gap portion where the ends of the pair of magnets face each other when the current flowing through the copper wire is cut off. The maximum current of the current supply means is set so that when the copper wire returns to the opposing neutral position and rotates approximately 60 degrees from the neutral position when a current is applied to the copper wire, the current supply means comes to a standstill. (15) The multi-position control device according to claim 1, wherein the magnetic field generating means includes (a) a pair of permanent magnets, and (b) a rotating shaft supported between the pair of magnets. It is mounted and has an end branched into three parts in the radial direction at intervals of approximately 120° about the rotation axis, and two of the three end parts are branched into a substantially crescent-shaped cross section. When no current is flowing through the conductor wire of the electric conductor bundle, the tip of the end portion, which is branched into a crescent-shaped cross section, is extended to a position facing the central magnetic poles of the pair of magnets, and is branched into the crescent-shaped cross section. The free end portion consists of an iron core stationary at a neutral position facing one of the gap portions in which the end portions of the pair of magnets face each other, and the conductor wires of the electric conductor bundle form the crescent-shaped cross section. The iron core end portion and the end portion that does not have a crescent shape in cross section are each made of a coated copper wire wound between the iron core end portions so as to produce magnetic poles of different types. (16) The multi-position control device according to claim 1, wherein the magnetic field generating means includes (a) a pair of permanent magnets, and (b) a rotating shaft supported between the pair of magnets. When installed and a current flows through the current conductor bundle, it becomes an electromagnet due to magnetic induction, and the magnetic poles generated at that time attract and repel the magnetic poles of the pair of magnets, and the direction of the force generated by the magnetic attraction and repulsion flows in the electric conductor bundle. A pair formed so that the current and the force generated by the magnetic field generated by the pair of magnets are in the same direction and return to the original neutral position when the current flowing through the electric conductor bundle is cut off. iron pieces. (17) The multi-position control device according to claim 16, wherein the pair of iron pieces are arranged in parallel with each other with a gap around the rotating shaft, and the pair of magnets are connected from both ends of each iron piece. The electric conductor bundle is made up of two iron members extending in a curved cross-section so as to face the wall surface of the iron member, and the electrical conductor bundle is a sheathing wrapped around the rotating shaft between the opposite ends of the two iron members. It is characterized by being made of copper wire. (18) The multi-position control device according to claim 16, wherein the pair of iron pieces has a cross section H whose center is attached to the rotating shaft.
It is characterized by having a letter-shaped shape. (19) The multi-position control device according to claim 18, wherein the thickness of the pair of iron pieces is set according to the value of the current flowing through the electric conductor bundle, and the thickness of the pair of iron pieces is set according to the value of the current flowing through the electric conductor bundle. It is characterized by being set so that a force that tries to return to its original state is generated when the current is cut off so as not to affect the force caused by the current generated when the current is turned off and the attraction/repulsion force of the magnetic field. (20) The multi-position control device according to claim 2, wherein the electric conductor bundle includes (a) a spacer member made of an electric insulating material and slidably attached along the outer periphery of the yoke; (b) a bobbin made of an electrically conductive material attached to the spacer member and interposed between the pair of magnets, and (c) wound around the bobbin so that both end surfaces thereof have different magnetic poles. and a coated conductor wire. (21) The multi-position control device according to any one of claims 1 to 20, wherein the movable member converts the direction of a pair of driven wheels of a traveling toy to left, right, and straight forward positions. The direction changing device is constituted by a connecting rod whose both ends are rotatably supported by bearing stands that engage with the axles of the pair of driven wheels, and the electric conductor bundle has no current flowing through the conductor wire. The device is characterized in that the pair of driven wheels are engaged with a central portion of the connecting rod so as to be in a straight-travel position. (22) A multi-position control device according to any one of claims 6 to 19, wherein the movable member converts the direction of a pair of driven wheels of a traveling toy to left, right, and straight forward positions. The direction changing device is composed of a connecting rod whose both ends are rotatably supported by bearing stands that engage with the axles of the pair of driven wheels, and a pin arranged in parallel with the rotating shaft and the center of the connecting rod. The connecting rod is engaged with a groove recessed in the portion so that the rotational movement of the rotating shaft changes the connecting rod into reciprocating movement. (23) Claims 1 to 5 and 2
0. The multi-position control device according to any one of item 0, wherein the movable member constitutes a direction changing device that changes the direction of a pair of driven wheels of a traveling toy to left/right and straight-ahead positions, and It consists of a connecting rod rotatably supported at both ends by a bearing stand that engages with the axle, and the electrical conductor bundle is fitted into a pin erected at the center of the connecting rod, so that the electrical conductor bundle is reciprocated. characterized in that it has an electrically insulating plate material that transmits motion to the connecting rod.