CN2632257Y

CN2632257Y - Magnetic runner

Info

Publication number: CN2632257Y
Application number: CN 03268469
Authority: CN
Inventors: 刘团孝
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-22
Filing date: 2003-06-22
Publication date: 2004-08-11
Anticipated expiration: 2013-06-22

Abstract

The utility model provides a magnetic operation device, comprising a rail, a magnetic dynamic device and a mobile object. The utility model is characterized in that the magnetic dynamic device comprises electromagnets, permanent magnets and switches, the rail is perforated through the mobile object along the moving direction, a plurality of electromagnets are evenly distributed on the rail at an interval, the permanent magnet is arranged at two sides of the rail in the mobile object, additionally a substrate plate is arranged on the rail, the substrate plate is provided with a switch controlled by the mobile object which aims at each electromagnet on the rail. The utility model utilizes the mobile object via the switch to control the direct current of the electromagnets, and generate the polarity of mutual action with the permanent magnets as the motive of the mobile object, so as actuating the permanent magnets move along the rail to realize the movement of object. The technique can be widely applied in wing fan and other automation execution movement operations, motor, belt, gear and other contact parts are not needed, therefore the utility model has compact structure, no environmental affection, small contact area between parts, low noise, easy manufacture, and reliable and convenient operation.

Description

The magnetic force running gear

Affiliated technical field

The utility model provides a kind of magnetic force running gear, belongs to the moving operating mechanism technical field of magnetoelectricity of wing.

Background technology

Existing wing operating mechanism is many to be made up of motor, belt, gear-box and other linkage part, and the object of motion in most cases is that motor produces driving source, reaches the purpose of object of which movement by other linkage part.Defective is that structure is compact inadequately, motor manufacturing technology complexity, and above-mentioned parts are vulnerable to electrochemical corrosion such as pernicious gas, liquid in the environment, and it is many to add between the upper-part contact surface, certainly will produce certain noise, and cost is high again, and its application is subject to many limitations.

The utility model content

The purpose of this utility model provide a kind of can overcome between above-mentioned defective, compact conformation, the parts contact less, magnetic force running gear that noise is little.Its technology contents is:

Comprise track, magnetic dynamic device and object moving, it is characterized in that: magnetic dynamic device comprises electromagnet, permanent magnet and switch, track runs through object moving along traffic direction, the polylith electromagnet keeps at a certain distance away in orbit uniform, the both sides that are positioned at track in object moving are provided with permanent magnet, it is fixing in orbit to set up substrate, and substrate is provided with the switch of being controlled by object moving at every block on track electromagnet.

Described magnetic force running gear, object moving comprise door, window, and track can be straight line, curve.

Described magnetic force running gear, the track upper fixed has rail groove, is provided with the strong point in the corresponding object moving with it, and the strong point is the pulley that is arranged in the object moving, and pulley slides in rail groove; Perhaps the track upper fixed has crossbeam, the crossbeam end face is provided with permanent magnet, object moving is sleeved on crossbeam, the track, and the magnet polarity of the permanent magnet that its medial surface that closes on the crossbeam end face is provided with is identical with the permanent magnet polarity of crossbeam end face, and object moving is suspended on the crossbeam.

Described magnetic force running gear, the gauge tap of every block of electromagnet adopts inductive switch, is arranged on the substrate, and corresponding object moving with it is provided with tablet and inductive switch interacts; Perhaps the gauge tap of every block of electromagnet adopts contact-making switch, is arranged on the substrate, with the object moving interaction of process.

Its operating principle is: keeping at a certain distance away on the track is evenly equipped with electromagnet, the object moving suit in orbit, it is provided with and the interactional permanent magnet of electromagnet, object moving is through the perfectly straight stream of switch control electromagnet, produce and the power of the interactional polarity of permanent magnet as the object moving motion, and then promotion permanent magnet orbiting, realize the operation of object moving object, need not motor, belt, contact components such as gear, compact conformation, not affected by environment, and the contact surface between the parts is few, and noise is little, manufacture craft is simple, convenient and reliable operation.

Description of drawings

Fig. 1 is a fundamental diagram of the present utility model;

Fig. 2 is the structural representation of the utility model embodiment;

Fig. 3 is the structural representation of another embodiment of the utility model;

Fig. 4 is the structural representation that the utility model track adopts circular arc.

The specific embodiment

1, track 2, electromagnet 3,10,11 permanent magnets 4, object moving 5, substrate 6, switch 7, rail groove 8, pulley 9, crossbeam 12, metal sheet

In fundamental diagram shown in Figure 1: polylith electromagnet 2 keeps at a certain distance away and is distributed on the track 1, the both sides of two blocks of permanent magnets, 3 separation tracks 1, be fixed on the object moving 4, substrate 5 is fixed on the bottom of track 1, at every block of electromagnet 2 switch 6 is set all, be positioned at the perfectly straight stream of the electromagnet 2 of permanent magnet 3 front and back by the operation control of object moving 4, produce and permanent magnet 3 interactional polarity, and then promote the operation of permanent magnet 3 along track 1 operation, realization object moving 4.Analyze us and give the A from left to right of the electromagnet 2 on the track 1 for convenient, B, C, D, E, F, G ... numbering, B is given in object moving 4 controls, electromagnet 2 energisings at F place, by the active force of its generation to permanent magnet 3, and the electromagnet 2 of F place energising and the opposite suction that produces of polarity of permanent magnet 3, the electromagnet 2 of B place energising and the identical generation repulsion of polarity of permanent magnet 3, repulsive force is consistent with the direction of suction like this, promoting the permanent magnet 3 of both sides and the object moving 4 of fixedlying connected with it moves right, then B breaks, the power supply of F place electromagnet 2, connect C, electromagnet 2 power supplys at G two places, continue to move right ... and the like finish the overall process that moves right.If during counter motion, change the electrical current direction, also be the power switch 6 of controlling respective electrical magnet 2 by the object moving 4 of operation, produce and permanent magnet 3 interactional polarity, and then promote the operation of permanent magnet 3 along track 1 operation, realization object moving 4.

In the embodiment shown in Figure 2: object moving 4 adopts wing, track 1 runs through wing for linear and along traffic direction, polylith electromagnet 2 keeps at a certain distance away and is distributed on the track 1, track 1 upper fixed has rail groove 7, its bottom is fixed with substrate 5, be provided with switch 6 at every block of electromagnet 2 on the substrate 5, the top that is positioned at track 1 in the wing is provided with the pulley 8 that cooperates with rail groove 7, the both sides of two blocks of permanent magnets, 3 separation tracks 1, be fixed on the wing, its bottom is fixed with the metal sheet 12 with switch 6 effects.By on the operation of the wing control substrate 5 at the switch 6 of every block of electromagnet 2, and then the perfectly straight stream of electromagnet 2 produces and permanent magnet 3 interactional polarity, promote permanent magnet 3 along track 1 operation, realize the operation of wing, i.e. opening and closing.

In the embodiment shown in fig. 3: object moving 4 adopts wing, track 1, electromagnet 2, permanent magnet 3, substrate 5, the mode that is connected and fixed of switch 6 is substantially with embodiment shown in Figure 2, just omit rail groove 7, upper fixed at track 1 has crossbeam 9, crossbeam 9 end faces are provided with permanent magnet 10, wing is sleeved on crossbeam 9 and the track 1, permanent magnet 11 polarity of the medial surface that it closes on crossbeam 9 end faces are identical with permanent magnet 10 polarity of crossbeam 9 end faces, wing 4 is suspended on the crossbeam 9, the both sides of two permanent magnet 3 separation tracks 1, be fixed on the wing.By on the operation of the wing control substrate 5 at the switch 6 of every block of electromagnet 2, and then the perfectly straight stream of electromagnet 2 produces and permanent magnet 3 interactional polarity, promote permanent magnet 3 along track 1 operation, realize the operation of wing.

In the embodiment shown in fig. 4: track 1 is a circular arc, and polylith electromagnet 2 keeps at a certain distance away and is distributed on the track 1, and operating principle is the same.

The utility model need not contact components such as motor, belt, gear, and compact conformation is not affected by environment, and the contact surface between the parts is little, and noise is just little, and manufacture craft is simple, convenient and reliable operation.

Claims

1, a kind of magnetic force running gear, comprise track (1), magnetic dynamic device and object moving (4), it is characterized in that: magnetic dynamic device comprises electromagnet (2), permanent magnet (3) and switch (6), track (1) runs through object moving (4) along traffic direction, polylith electromagnet (2) keeps at a certain distance away and is distributed on the track (1), the both sides that are positioned at track (1) in object moving (4) are provided with permanent magnet (3), set up substrate (5) and be fixed on the track (1), substrate (5) is provided with the switch of being controlled by object moving (4) (6) at the every block of electromagnet (2) on the track (1).

2, magnetic force running gear as claimed in claim 1 is characterized in that: object moving (4) adopts wing.

3, magnetic force running gear as claimed in claim 1 is characterized in that: track (1) upper fixed has rail groove (7), is provided with the strong point in the corresponding object moving with it (4), and the strong point slides in rail groove (7).

4, as claim 1,3 described magnetic force running gears, it is characterized in that: the strong point is for being arranged on the pulley (8) in the object moving (4).

5, magnetic force running gear as claimed in claim 1, it is characterized in that: track (1) upper fixed has crossbeam (9), crossbeam (9) end face is provided with permanent magnet (10), object moving (4) is sleeved on crossbeam (9), the track (1), the medial surface that itself and crossbeam (9) end face close on is provided with permanent magnet (11), permanent magnet (11) is identical with the polarity of permanent magnet (10), and object moving (4) is suspended on the crossbeam (9).

6, magnetic force running gear as claimed in claim 1 is characterized in that: track (1) comprises straight line, curve.

7, magnetic force running gear as claimed in claim 1 is characterized in that: the gauge tap (6) of every block of electromagnet (2) adopts inductive switch, is arranged on the substrate (5), and corresponding object moving with it (4) is provided with tablet and inductive switch interacts.

8, magnetic force running gear as claimed in claim 1 is characterized in that: the gauge tap (6) of every block of electromagnet (2) adopts contact-making switch, is arranged on the substrate (5), with object moving (4) interaction of process.