CN201277292Y - Magnetic spring - Google Patents

Magnetic spring Download PDF

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Publication number
CN201277292Y
CN201277292Y CNU2008201393900U CN200820139390U CN201277292Y CN 201277292 Y CN201277292 Y CN 201277292Y CN U2008201393900 U CNU2008201393900 U CN U2008201393900U CN 200820139390 U CN200820139390 U CN 200820139390U CN 201277292 Y CN201277292 Y CN 201277292Y
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CN
China
Prior art keywords
magnetic
spring
magnet ring
taper
materials
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008201393900U
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Chinese (zh)
Inventor
刘新广
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刘新广
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Priority to CNU2008201393900U priority Critical patent/CN201277292Y/en
Application granted granted Critical
Publication of CN201277292Y publication Critical patent/CN201277292Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a magnetic spring, wherein the constitution is that a conical magnetic ring 2 is made of permanent magnet materials, or is assembled by permanent magnet materials and magnetic conduction materials, or is assembled by permanent magnet materials or non-magnetic materials or assembled by permanent magnet materials, magnetic conduction materials and non-magnetic materials, or magnet is charged along an axial line direction or along a radial direction, or magnet is charged in the direction which is vertical to the bus of a conical magnetic ring 2, a plurality of conical magnetic rings 2 are nested one by one to be overlapped to be one string, and an outer pyramidal face of any conical magnetic ring 2 except the conical magnetic ring on the lowest surface is partially or totally inserted in an inner pyramidal face of the adjacent conical magnetic ring 2, and the same polarity is opposite by a gap. The magnetic ring overcomes the shortcomings of a traditional compression spring and an extension spring, when in work, the magnetic spring has no friction, power consumption and noise, and has stability and long service span, and is not afraid of resonance oscillation.

Description

The magnetic spring
Technical field
The utility model relates to the spring technology, particularly a kind of magnetic spring.
Background technique
In machine, machinery, mechanical engineering, the function of spring is the size of the motion of control mechanism, vibration damping and buffering, storage and output energy, measuring force.But conventional springs has following defective when realizing aforementioned functional: (1) because distortion makes spring material organization internal generation frictional heating, therefore the meeting consumed energy damages spring life simultaneously; (2) there is the hidden danger that resonance destruction is taken place; (3) can unstability, the measure of preventing is to add guide rod or add catheter guidance at the spring cylindrical in the middle of spring, but spring can be with guide rod or guide pin bushing frictional heat, power consumption, infringement spring life, also produce noise; (4) to conventional compression spring, extension spring, its two ends do not allow to take place relative lateral displacement and relative angular displacement, but relative lateral displacement or relative angular displacement usually take place the part that connects with pressure spring or extension spring in some machine or the equipment.So traditional spring is used and is restricted.
Summary of the invention
The utility model is intended to overcome the above-mentioned defective of conventional springs, has designed a kind of magnetic spring.
The utility model is realized by following technological scheme.
Show as Fig. 1.Described magnetic spring constitutes: taper magnet ring 2 usefulness permanent-magnet materials are made, perhaps make of permanent-magnet material and permeability magnetic material spelling, perhaps make of permanent-magnet material and nonmagnetic substance spelling, perhaps make of permanent-magnet material, permeability magnetic material, nonmagnetic substance spelling, and magnetize along axial direction, or radially magnetize, or magnetize perpendicular to the generatrix direction of taper magnet ring 2; Some taper magnet rings 2 pile ups into a string along one in one of axial direction cover, and it is relative to make the male cone (strobilus masculinus) of any taper magnet ring 2 more than bottom partly or entirely be inserted into the inner conical surface septal space same polarity of adjacent taper magnet ring 2.
When using, show as Fig. 1 as compression magnetic spring.The end face of the taper magnet ring 2 of described magnetic both ends of the spring has at least an end to contact the location with the part 1 or 3 of machine or mechanism.Axial magnetic repulsion between each taper magnet ring 2 is similar to the elastic force between the conventional compression spring adjacent turn, and the radially magnetic repulsion between each taper magnet ring 2 makes described compression magnetic spring keep radially stable; When part 1 and 3 mutually move near the time, the magnetic repulsion between each taper magnet ring 2 becomes geometrical progression to increase.So described compression magnetic spring is more as traditional taper (or being turriform) pressure spring.The length of compression magnetic spring was poor when the maximum compressibility (or range) of described compression magnetic spring was in contact for the length taper magnet ring 2 adjacent with all under its free state.
When using, show as Fig. 2 as stretching magnetic spring.The end face of the taper magnet ring 2 of described magnetic both ends of the spring has at least an end to contact the location with the movable members 4 or the stationary components 6 of machine or mechanism; The large end face of taper magnet ring 2 that also can make described magnetic both ends of the spring is towards the upper-end surface of stationary components 6; The guide hole that the guide rod 5 in the described magnetic spring outside of being placed in passes on the stationary components 6 is fixing in movable members 4, and guide rod 5 is joined sliding closing with the guide hole of stationary components 6.When guide rod 5 when drop-down, described magnetic spring function is similar to traditional extension spring because of the axial magnetic repulsion between each taper magnet ring 2.The length of stretching magnetic spring was poor when the maximum tension amount (or range) of described stretching magnetic spring was in contact for the length taper magnet ring 2 adjacent with all under its free state.Described stretching magnetic spring is more as traditional taper (or being turriform) extension spring.
The effect that the utility model is useful: described magnetic spring has overcome the defective of conventional compression spring and extension spring, do not have during work friction, give birth to heat, do not consume energy, noise free, be not afraid of resonance, stablize, the life-span is long.
Description of drawings
Fig. 1 is the structural representation of described magnetic spring, the structural representation when also being described magnetic spring as compression magnetic spring;
Fig. 2 is the structural representation of described magnetic spring during as stretching magnetic spring.
Embodiment
Embodiment one: show as Fig. 1.Described magnetic spring constitutes: taper magnet ring 2 usefulness permanent-magnet materials are made, perhaps make of permanent-magnet material and permeability magnetic material spelling, perhaps make of permanent-magnet material and nonmagnetic substance spelling, perhaps make of permanent-magnet material, permeability magnetic material, nonmagnetic substance spelling, and magnetize along axial direction, or radially magnetize, or magnetize perpendicular to the generatrix direction of taper magnet ring 2; Some taper magnet rings 2 pile ups into a string along one in one of axial direction cover, and it is relative to make the male cone (strobilus masculinus) of any taper magnet ring 2 more than bottom partly or entirely be inserted into the inner conical surface septal space same polarity of adjacent taper magnet ring 2.
Embodiment two: when using as compression magnetic spring, show as Fig. 1.The end face of the taper magnet ring 2 of described magnetic both ends of the spring has at least an end to contact the location with the part 1 or 3 of machine or mechanism.
Embodiment three: when using as stretching magnetic spring, show as Fig. 2.The end face of the taper magnet ring 2 of described magnetic both ends of the spring has at least an end to contact the location with the movable members 4 or the stationary components 6 of machine or mechanism; The large end face of taper magnet ring 2 that also can make described magnetic both ends of the spring is towards the upper-end surface of stationary components 6; The guide hole that the guide rod 5 in the described magnetic spring outside of being placed in passes on the stationary components 6 is fixing in movable members 4, and guide rod 5 is joined sliding closing with the guide hole of stationary components 6.

Claims (2)

1. magnetic spring, it is characterized in that: taper magnet ring (2) is made of permanent-magnet material, perhaps make of permanent-magnet material and permeability magnetic material spelling, perhaps make of permanent-magnet material and nonmagnetic substance spelling, perhaps make of permanent-magnet material, permeability magnetic material, nonmagnetic substance spelling, and magnetize along axial direction, or radially magnetize, or magnetize perpendicular to the generatrix direction of taper magnet ring (2); Some taper magnet rings (2) pile ups into a string along one in one of axial direction cover, and it is relative to make the male cone (strobilus masculinus) of any taper magnet ring (2) more than bottom partly or entirely be inserted into the inner conical surface septal space same polarity of adjacent taper magnet ring (2); The end face of the taper magnet ring of described magnetic both ends of the spring (2) has at least an end to contact the location with part (1) or (3) of machine or mechanism.
2. according to the described magnetic spring of claim 1, it is characterized in that: the end face of the taper magnet ring of described magnetic both ends of the spring (2) has at least an end to contact the location with the movable members (4) or the stationary components (6) of machine or mechanism; The large end face of taper magnet ring (2) that perhaps makes described magnetic both ends of the spring is towards the upper-end surface of stationary components (6); The guide hole that the guide rod (5) in the described magnetic spring outside of being placed in passes on the stationary components (6) is fixing in movable members (4), and guide rod (5) is joined sliding closing with the guide hole of stationary components (6).
CNU2008201393900U 2008-10-30 2008-10-30 Magnetic spring Expired - Fee Related CN201277292Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201393900U CN201277292Y (en) 2008-10-30 2008-10-30 Magnetic spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201393900U CN201277292Y (en) 2008-10-30 2008-10-30 Magnetic spring

Publications (1)

Publication Number Publication Date
CN201277292Y true CN201277292Y (en) 2009-07-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201393900U Expired - Fee Related CN201277292Y (en) 2008-10-30 2008-10-30 Magnetic spring

Country Status (1)

Country Link
CN (1) CN201277292Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103791014A (en) * 2014-02-26 2014-05-14 沈阳工业大学 Three-freedom-degree equal-rigidity magnetic spring
CN111463986A (en) * 2020-05-11 2020-07-28 浙江省东阳市东磁诚基电子有限公司 Long-life quick-response linear vibration motor and implementation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103791014A (en) * 2014-02-26 2014-05-14 沈阳工业大学 Three-freedom-degree equal-rigidity magnetic spring
CN103791014B (en) * 2014-02-26 2016-05-25 沈阳工业大学 The rigidity magnetic springs such as Three Degree Of Freedom
CN111463986A (en) * 2020-05-11 2020-07-28 浙江省东阳市东磁诚基电子有限公司 Long-life quick-response linear vibration motor and implementation method thereof

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090722

Termination date: 20091130

C17 Cessation of patent right