Shock absorber with suspension magnets and automatic damping regulation function
A technology of automatic adjustment and shock absorber, applied in the direction of spring/shock absorber, magnetic spring, spring, etc., can solve the problems of high cost, heavy shock absorber, and much material consumption, and meet the requirements of low manufacturing process , The effect of stable damping curve and stable working curve
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Embodiment 1
[0028] Example 1. The permanent magnet of the piston is a permanent magnet that faces the south pole, and the levitation permanent magnet has only one side of a closed loop coil and a suspension magnet that automatically adjusts damping.
[0029] First prepare a shock absorber with suspended magnets, such as figure 1 , The inner layer uses a non-magnetic stainless steel tube with an inner diameter of 1.0 cm as the non-magnetic material inner tube 5, and a steel tube mainly used to bear the weight as a rigid load-bearing tube 6 is sleeved on the outer layer. The two tubes of the inner and outer phase sleeves are used as shock absorbers 的管体1. The positioning permanent magnet 2 installed at one end of the tube body 1 is fixed to the rigid bearing tube 6 and cannot be moved. The south pole of the positioning permanent magnet 2 faces the tube body 1; one end of the piston rod is fixed with a piston permanent magnet 4, the piston rod and the piston permanent magnet 4 composes piston 3,...
Embodiment 2
[0039] Embodiment 2. The permanent magnet of the piston is a permanent magnet positioned with the south pole facing, and the levitation permanent magnet has a closed loop coil on both sides of the suspension magnet and automatically adjusts the damping shock absorber
[0040] On the basis of embodiment 1, the piston 3, the first floating permanent magnet 8 and the second floating permanent magnet 8 are taken out from the inner tube 5 of non-magnetic material. The closed and loop coils 9 are glued on the two magnetic pole faces of the two floating permanent magnets 8 respectively.
[0041] A closed loop coil 9 is glued to the north side of the magnet of the first floating permanent magnet 8. The winding direction of the closed loop coil 9 is clockwise when viewed from the side of the closed loop coil 9. A closed loop coil 9 is glued to the south pole surface of the second floating permanent magnet 8. From the side of the closed loop coil 9, the winding direction of the closed loop c...
Embodiment 3
[0046] Embodiment 3, closed loop coil will not rub against the inner tube of non-magnetic material, has a suspension magnet and automatically adjusts the damping shock absorber
[0047] On the basis of embodiment 1, the south pole surface of the 4 poles of the piston permanent magnet, the south pole surface of the first floating permanent magnet 8 and the north pole surface of the second floating permanent magnet 8 are made inwardly recessed by 0.4 cm Structure.
[0048] The closed loop coil 9 does not use the kind of coil of embodiment 1, but uses a double-layer board with a copper film on an insulating substrate, and the copper film is corroded into a closed loop coil with multiple concentric rings on the same plane. Layer winding. In the 0.4 cm recessed structure of each permanent magnet, multiple closed loop coil single-layer windings are laminated and attached, and fixed in the recessed structure. Multiple single-layer windings in a recessed structure are laminated and attach...
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