CN201143352Y - Intermittent magnetic control means - Google Patents
Intermittent magnetic control means Download PDFInfo
- Publication number
- CN201143352Y CN201143352Y CNU2007203067579U CN200720306757U CN201143352Y CN 201143352 Y CN201143352 Y CN 201143352Y CN U2007203067579 U CNU2007203067579 U CN U2007203067579U CN 200720306757 U CN200720306757 U CN 200720306757U CN 201143352 Y CN201143352 Y CN 201143352Y
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- magnetic
- wheel
- magnet conductive
- magnetic conduction
- conductive wheel
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Abstract
The utility model relates to an intermittent magnetic control device which includes a magnet conductive wheel, two magnetic elements and a movable piece; the two magnetic elements are arranged on the movable piece oppositely; the magnet conductive wheel rotates circularly and passes through the position between the two magnetic elements; the magnet conductive wheel extrudes peripherally one or more magnetic drag sections; the circular surface is provided with the magnet conductive wheel, at least one magnetic element and one movable piece of a non-magnet conductive layer; the magnetic element is fixed on the surface that the movable piece faces to the circle of the magnet conductive wheel; the distance from the magnetic element to the circle of the magnet conductive wheel is adjusted by the movable piece; the circular surface of the magnet conductive wheel is provided with one or more non-magnet conductive layers; the magnet conductive wheel is provided with an inner annular surface; the inner annular surface is provided with a non-magnetic conductive layer; at least one magnetic element is arranged in an inner wheel of the magnet conductive wheel; the magnetic element is arranged oppositely to the circle of the inner annular surface of the magnet conductive wheel; the inner annular surface of the magnet conductive wheel is fixedly provided with one or more than non-magnetic conductive layers. The utility model leads the magnet conductive wheel to rotate one circle to generate a periodical retarding rotating speed, which has the massage effect like pause vibration amplitude to a user; the times similar to the pause of each circle are proportional to the quantity of reluctance force interruption.
Description
Technical field
The utility model belongs to sports equipment and reaches the technical field of body-building effect by resistance, and particularly, this resistance is a kind of magnetic resistance, and the user is produced massage effect intermittently.
Background technology
The sports equipment design resistance helps the user to do body building, and these resistances can be the mechanical type resistance gauges, or the physical energy of inhaling mutually with magnetic repulsion is as the structure of resistance.
Reluctance type and outer reluctance type were two kinds in the magnetic resistance structure was divided into, and the structure that discloses an outer magnetic resistance as the novel No. 320970 patent case of TaiWan, China is implemented on the sports equipment.This structure is at the position of magnetic conduction wheel side neighboring edge, produces the physical energy that magnetic is inhaled mutually with magnetic element, and concerning the rotation of iron magnetic conduction wheel, this magnetic effect is a kind of resistance of magnetic, abbreviates magnetic resistance as.
Again, the structure that the patent case discloses another outer reluctance type such as create No. 268083, novel M297758 number as TaiWan, China, the magnetic conduction wheel is provided with the non-magnetic layer of a circle at periphery, non-magnetic layer across the making of namagnetic substances such as copper, aluminium, allow magnetic element inhale mutually, the rotation of magnetic conduction wheel is obstructed with magnetic conduction wheel magnetic.
In addition, learn interior reluctance type structure from novel M297758 patent case, be that interior wheel is inserted in the magnetic conduction wheel, encircle toward each other in wheel circumference and the magnetic conduction wheel in allowing, it is next that ring has the non-magnetic layer of a circle in this, wheel is located at the magnetic element of periphery in making, and inhales mutually with magnetic conduction wheel magnetic across non-magnetic layer, and the rotation of magnetic conduction wheel is obstructed.
Suffer from reluctance force continuously during the body building, easily allow the user produce the drawback of DOMS, the utility model is a creation magnetic control means at a kind of intermittence, solves aforesaid drawbacks effectively.
The utility model content
One of the utility model creation purpose is: provide a kind of intermittence magnetic control means, this device is to produce the position that magnetic is inhaled mutually at magnetic element with the magnetic conduction wheel, design the different structure of rotary resistance, cause during user's body-building and give birth to the circular motion that periodically delays rotating speed, reach a little and continue the massage effect of vibrations.
For reaching above-mentioned purpose, the utility model magnetic control means at a kind of intermittence utilizes magnetic conduction wheel and magnetic element to produce the magnetic effect, to the rotation formation resistance of magnetic conduction wheel.
Cooperate magnetic conduction wheel, two magnetic elements and a movable part, two magnetic elements are mounted on this movable part toward each other, and this magnetic conduction wheel circumference rotates by between two magnetic elements; This magnetic conduction wheel circumference protrusion one or above magnetic resistance section.
Cooperate a periphery to be provided with the magnetic conduction wheel of non-magnetic layer, at least one magnetic element and a movable part, this magnetic element is adjusted the distance of magnetic element and magnetic conduction wheel circumference firmly in the one side of movable part in the face of magnetic conduction wheel circumference via this movable part; The periphery of this magnetic conduction wheel has one or above non-magnetic layer.
Cooperate magnetic conduction wheel, have an inner ring surface, this inner ring surface is installed with non-magnetic layer; At least one magnetic element; And an interior wheel of inserting this magnetic conduction wheel, be provided with magnetic element in the circumference group of this magnetic conduction wheel inner ring surface relatively; The inner ring surface of this magnetic conduction wheel firmly has one or above non-magnetic layer.
The utility model one movable part is formed intermittently magnetic control means of external magnetic type, two magnetic elements are mounted on this movable part toward each other, magnetic conduction wheel circumference protrusion one or above magnetic resistance section, have or not rotation to pass through magnetic element by this magnetic resistance section, allow this magnetic conduction wheel rotate a circle generation and periodically delay rotating speed, the user is had the massage effect of amplitude of vibration as the pause, the number of times of the similar pause of every circle, the quantity of being interrupted with reluctance force is directly proportional.
The utility model one movable part is formed intermittently magnetic control means of another external magnetic type, this movable part is in the face of the one side of the magnetic conduction wheel circumference element that firmly is magnetic, adjust the distance of magnetic element via this movable part to magnetic conduction wheel circumference, the periphery of this magnetic conduction wheel has one or above non-magnetic layer, isolate the paragraph and the non-magnetic layer of non-magnetic layer and face magnetic element in turn, allow this magnetic conduction wheel rotate a circle generation and periodically delay rotating speed, the massage effect that the user is had amplitude of vibration as the pause, the number of times of the similar pause of every circle, the quantity of being interrupted with reluctance force is directly proportional.
The utility model one is inserted the interior wheel of magnetic conduction wheel and is formed intermittently magnetic control means of an internal magnetization, the circumference group that should interiorly take turns relative magnetic conduction wheel inner ring surface is provided with magnetic element, the inner ring surface of this magnetic conduction wheel firmly has one or above non-magnetic layer, isolate the paragraph and the non-magnetic layer of non-magnetic layer and face magnetic element in turn, allow this magnetic conduction wheel rotate a circle generation and periodically delay rotating speed, the user is had the massage effect of amplitude of vibration as the pause, the number of times of the similar pause of every circle, the quantity of being interrupted with reluctance force is directly proportional.
Description of drawings
Fig. 1 is the concrete schematic diagram of the utility model outer resistanting type magnetic control means one preferred embodiment, and fits together with the transmission mechanism of sports equipment.
Fig. 2 is the schematic diagram of another angle of Fig. 1 magnetic control means.
Fig. 3 is the schematic diagram of another embodiment of the utility model outer resistanting type magnetic control means.
Fig. 4 is the exploded perspective view of the another embodiment of the utility model outer resistanting type magnetic control means.
Fig. 5 is the exploded perspective view of the utility model internal resistance formula magnetic control means one preferred embodiment.
Fig. 6 is the derive exploded perspective view of embodiment of Fig. 4 magnetic control means.
Fig. 7 is the derive exploded perspective view of embodiment of Fig. 5 magnetic control means.
The main element symbol description:
10-transmission mechanism 11-force application element
12-main wheel 13-flexible member
14-breast wheel 15-belt
The 16-follower
20-magnetic control means 21-magnetic conduction wheel
22-magnetic element 23-movable part
24-magnetic resistance scope
30-magnetic control means 31-magnetic conduction wheel
32-magnetic element 33-movable part
The non-magnetic layer of 34-periphery 35-
Wheel in the 40-magnetic control means 41-
42-magnetic conduction wheel 43-magnetic element
The non-magnetic layer of 44-inner ring surface 45-
The utility model specifies the summary representative graph to be: Fig. 3.
The specific embodiment
The transmission mechanism 10 that shows a certain sports equipment as Fig. 1, Fig. 2 links a magnetic control means 20, this transmission mechanism 10 is operated a force application element 11 by the user and is driven a main wheel 12 rotations, this main wheel is established a flexible member 13 and a breast wheel 14 for 12 coaxial groups,, transmit a follower 16 in regular turn and arrive magnetic control means 20 again the kinetic energy of this breast wheel 14 via two belts 15.Flexible member 13 in the drawing is the objects with tensile-elasticity, can also be to furl spring or other elastic recovery object replaces.
The magnetic resistance structure that this magnetic control means 20 is outer resistanting types comprises magnetic conduction wheel 21 and two magnetic elements 22, and the preceding kinetic energy of taking off follower 16 transmits this magnetic conduction via belt 15 and takes turns 21 rotations.Two magnetic elements 22 are to be arranged opposite to each other on a movable part 23, and each magnetic element 22 causes the scope that magnetisation is inhaled effect with magnetic conduction wheel 21.The magnetic effect equals a kind of resistance concerning the user of sport and body-building, so magnetic field range is the magnetic resistance scope, reluctance force increases and decreases in response to the magnetic resistance range size.
This magnetic conduction is taken turns 21 circumference and is protruded a magnetic resistance section 24, adjusts the rotation amplitude of this movable part 23, can control the effective area that two magnetic elements 22 cover magnetic resistance section 24 both sides.The relative magnetic element 22 of these magnetic resistance section 24 sides forms the scope of magnetic effect maximum, and more near the axle center of this magnetic conduction wheel 21, the magnetic effect is littler, even can ignore.
Protrude this magnetic conduction and take turns the magnetic resistance section 24 of 21 circumference,, then be no reluctance force beyond the magnetic resistance section 24 by causing the magnetisation resistance between two magnetic elements 22.Such design allows magnetic conduction wheel 21 whenever turn around and produces and periodically delays rotating speed, and the user is had the massage effect of amplitude of vibration as the pause, the number of times of the similar pause of every circle, and the quantity of being interrupted with reluctance force is directly proportional.
Fig. 3 is the embodiment of another magnetic control means 30, with the difference of precedent be in: this magnetic conduction wheel 21 protrudes two magnetic resistance sections, 24, two magnetic resistance sections 24 along radial direction at circumference and is isolated from each other.This magnetic conduction is taken turns about 1/4th circles of 21 rotations, can allow magnetic resistance section 24 by causing the magnetisation resistance between two magnetic elements 22; But non-resistance when second 1/4th circle.
The design that these magnetic resistance section 24 quantity double allows magnetic conduction wheel 21 whenever turn around can to experience twice resistance and twice dwell type amplitude of vibration momently, and resistance is at interval between twice dwell type amplitude of vibration.The user can realize a little and continue the massage number of times of vibrations during body-building, be the twice of last embodiment.
The magnetic resistance structure of another outer resistanting type as shown in Figure 4, be to constitute a magnetic control means 30 by magnetic conduction wheel 31, at least one magnetic element 32 and a movable part 33, the one side that this movable part 33 is taken turns 31 circumference in the face of the magnetic conduction element 32 that firmly is magnetic is adjusted magnetic element 32 is taken turns 31 circumference apart from magnetic conduction distance by this movable part 33.
Present embodiment has plural non-magnetic layer 35, two adjacent non-magnetic layers 35 to be isolated from each other in periphery 34 lockings of this magnetic conduction wheel 31.Certainly, this magnetic conduction wheel 31 can cave in one or above space in advance at periphery 34, in order to bury or to embed the non-magnetic layer 35 of relative populations underground, makes the surface smoothing of circumference smooth and easy as Fig. 6.
This magnetic conduction is taken turns between 31 peripheries 34 and the magnetic element 32 and is caused the magnetisation field, becomes an effective magnetic resistance scope.The paragraph of isolating non-magnetic layer 35 causes living reluctance force in the face of magnetic element 32,, produces during allowing this magnetic conduction wheel 31 rotate and periodically delays rotating speed in the face of the reluctance force that non-magnetic layer 35 produces is also big more than this magnetic element 32.The magnetic conduction of quick rotation wheel 31 whenever turns around, and the user is had the massage effect of amplitude of vibration as the pause, and the number of times of the similar pause of every circle is directly proportional with the quantity of reluctance force interruption.
A kind of magnetic resistance of internal resistance formula structure, as shown in Figure 5, a magnetic control means 40 is inserted magnetic conduction wheel 42 by wheel 41 in and is formed, and circumference of wheel 41 is taken turns 42 interior ring just in this in the face of magnetic conduction.The circumference of wheel 41 is provided with at least one magnetic element 43 in being somebody's turn to do, and this magnetic conduction wheel 42 is fixed with at least one non-magnetic layer 45, two adjacent non-magnetic layers 45 at the inner ring surface 44 that is recessed to form and is isolated from each other.
Certainly, this magnetic conduction wheel 42 can cave in one or above space in advance at inner ring surface 44, and in order to bury or to embed the non-magnetic layer 45 of relative populations underground, the surface smoothing of ring is smooth and easy as Fig. 7 in allowing.
Should in wheel 41 circumference cause the magnetisation field with the 43 pairs of magnetic conductions of magnetic element wheel 42, magnetic force can weakened in the face of non-magnetic layer 45, but strengthens during in the face of inner ring surface 44.
The effective magnetic resistance scope of present embodiment is the inner ring surface 44 at magnetic conduction wheel 42, the magnetic conduction of quick rotation wheel 42 whenever turns around, and all can produce periodically to delay rotating speed, the user is had the massage effect of amplitude of vibration as the pause, the number of times of the similar pause of every circle, the quantity of being interrupted with reluctance force is directly proportional.
Claims (3)
1. a magnetic control means intermittently comprises magnetic conduction wheel, two magnetic elements and a movable part, and two magnetic elements are mounted on this movable part toward each other, and this magnetic conduction wheel circumference rotates by between two magnetic elements;
It is characterized in that: this magnetic conduction wheel circumference protrusion one or above magnetic resistance section.
2. magnetic control means intermittently, comprise that a periphery is provided with the magnetic conduction wheel of non-magnetic layer, at least one magnetic element and a movable part, this magnetic element is adjusted the distance of magnetic element and magnetic conduction wheel circumference firmly in the one side of movable part in the face of magnetic conduction wheel circumference via this movable part;
It is characterized in that: the periphery of this magnetic conduction wheel has one or above non-magnetic layer.
3. magnetic control means intermittently comprises:
One magnetic conduction wheel has an inner ring surface, and this inner ring surface is installed with non-magnetic layer;
At least one magnetic element; And
One inserts the interior wheel of this magnetic conduction wheel, and the circumference group of taking turns inner ring surface at relative this magnetic conduction is provided with magnetic element;
It is characterized in that: the inner ring surface of this magnetic conduction wheel firmly has one or above non-magnetic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203067579U CN201143352Y (en) | 2007-12-21 | 2007-12-21 | Intermittent magnetic control means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203067579U CN201143352Y (en) | 2007-12-21 | 2007-12-21 | Intermittent magnetic control means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143352Y true CN201143352Y (en) | 2008-11-05 |
Family
ID=40080225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203067579U Expired - Fee Related CN201143352Y (en) | 2007-12-21 | 2007-12-21 | Intermittent magnetic control means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143352Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420707A (en) * | 2018-04-27 | 2018-08-21 | 胡克 | A kind of neurological clinical device |
-
2007
- 2007-12-21 CN CNU2007203067579U patent/CN201143352Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420707A (en) * | 2018-04-27 | 2018-08-21 | 胡克 | A kind of neurological clinical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20100121 |