CN105443842A - Translation-mode bi-stable action executor and method - Google Patents
Translation-mode bi-stable action executor and method Download PDFInfo
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- CN105443842A CN105443842A CN201510833792.5A CN201510833792A CN105443842A CN 105443842 A CN105443842 A CN 105443842A CN 201510833792 A CN201510833792 A CN 201510833792A CN 105443842 A CN105443842 A CN 105443842A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
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- General Engineering & Computer Science (AREA)
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The invention provides a translation-mode bi-stable action executor and a method. The method includes the steps that when a first magnet (1) does not exert magnetic force on a second magnet (2), the second magnet (2) is located in a maintaining position so that an action executing assembly (4) can be maintained in a first stable position; and after the first magnet (1) exerts magnetic force on the second magnet (2), the first magnet (1) drives the second magnet (2) to begin to be subjected to translation or swing from the maintaining position, and the translation action or the swing action of the second magnet (2) is used for driving the action executing assembly (4) to move to a second stable position from the first stable position through a transmission assembly (3). According to the translation-mode bi-stable action executor and the method, the structure is reasonable and simple, the size is small, parts are few, outage maintaining is conducted, and therefore reliability is high; the direction of exerting force on the outside due to translation of the second magnet is converted; and due to the action of parts such as a lever, displacement can be amplified in a multistage manner.
Description
Technical field
The present invention relates to bistable state actuator, particularly, relate to bistable state actuator and the method for translation mode.
Background technique
General electromagnetic actuator (such as solenoid valve, electromagnetic lock etc.), has break-make or switch two states usually.Such as, name is called the Chinese patent literature (application number 200710154528.4 of " a kind of control circuit of bistable state permanent magnet operating mechanism "; Publication number CN101399124A), disclosing a kind of operating device of automatic control, is a kind of control circuit of bistable state permanent magnet operating mechanism specifically.Comprise permanent-magnet operating mechanism and be connected to the pulse signal control circuit on permanent-magnet operating mechanism pulsed coil, pulse signal control circuit comprises separating brake accumulator, combined floodgate accumulator, separating brake contact-making switch, combined floodgate contact-making switch, with combined floodgate contact-making switch, permanent-magnet operating mechanism pulsed coil is connected in circuit by separating brake contact-making switch, make it the series connection when closing a floodgate to use, use in parallel during separating brake.Which decrease the motion speed that parts are higher in earlier stage of closing a floodgate, be conducive to reducing combined floodgate noise and the working life extending parts; Improve the just-off speed at separating brake initial stage, be conducive to the generation reducing separating brake electric arc.
But the structure of bistable state actuator of the prior art is comparatively complicated, the deficiency such as more easily break down, and is therefore necessary the bistable state actuator designing a kind of improvement.
Summary of the invention
For defect of the prior art, the object of this invention is to provide a kind of bistable state actuator and method of translation mode.
According to the bistable state actuator of a kind of translation mode provided by the invention, comprise the first magnet, the second magnet, transmitting assemblies, action executing assembly;
When the first magnet does not apply magnetic force to the second magnet, the second magnet is positioned at holding position and makes action executing assembly remain on the first stable position;
After the first magnet applies magnetic force to the second magnet, first magnet drives the second magnet translation or swing by holding position, and the translation action of the second magnet or wobbling action move to the second stable position by transmitting assemblies drive actions executive module by the first stable position.
Preferably, described transmitting assemblies comprises inclined-plane, slide bar;
Inclined-plane is fastenedly connected in the second magnet;
One end of slide bar is closely against inclined-plane and can slides along inclined-plane, the other end drive actions executive module of slide bar;
After the first magnet applies magnetic force to the second magnet, the first magnet drives the second magnet to the direction translational away from the first magnet, and inclined-plane, with the second mag-net synchronous translation, makes one end of slide bar slide along inclined-plane, and then makes the other end drive actions executive module.
Preferably, the first magnet is electromagnetic generator that is U-shaped or C type; The polarity of two sides of the second magnet is contrary; First magnet comprises two distal end faces; Two sides of the second magnet are relative with distal end faces described in corresponding respectively.
Preferably, the first magnet is electromagnetic generator that is U-shaped or C type; Second magnet is formed by plural permanent magnet parallel connection; The polarity of two exterior edge faces of the second magnet entirety is identical; First magnet distal end faces is misconstruction;
Preferably, the relation of the first magnet between the second magnet following any one:
-the second magnet is positioned at the inside of the first magnet;
-the second magnet is positioned at the outside of the first magnet;
-the second magnet only part is positioned at the inside of the first magnet.
Preferably, described first magnet, the second magnet be specially following any one:
-the first magnet is electromagnet, and the second magnet is permanent magnet;
-the first magnet is permanent magnet, and the second magnet is electromagnet;
-the first magnet, the second magnet are electromagnet;
Described transmitting assemblies comprises any one parts following:
-lever: one end of lever connects the second magnet, the other end of lever connects drive actions executive module;
-connecting rod: one end of connecting rod connects the second magnet, the other end of connecting rod connects drive actions executive module.
Preferably, reset assembly 5 is also comprised;
After the first magnet stops applying magnetic force to the second electromagnet 2, reset assembly 5 drives the second magnet return to described holding position.
Preferably, described reset assembly 5 comprise following any one or appoint the combination of multiple device:
-spring: spring applies to make the second magnet translation to the active force of holding position to the second magnet, and wherein, this active force is spring tension or spring thrust;
-three magnet: the 3rd magnet is electromagnet or permanent magnet, the 3rd magnet applies to make the second magnet translation to the magnetic force of holding position to the second magnet, and wherein, this magnetic force is suction or repulsion.
Preferably, the rotating shaft of action executing assembly is provided with torsion spring 6;
After the first magnet stops applying magnetic force to the second magnet, torsion spring 6 orders about action executing assembly and moves to the first stable position by the second stable position, thus action executing assembly orders about the second magnet translation to holding position.
According to the bistable state action executing method of a kind of translation mode provided by the invention, the first magnet, the second magnet, transmitting assemblies, action executing assembly are set; First magnet is electromagnet; Second magnet is electromagnet or permanent magnet; The quantity of the first magnet is one or more, and the quantity of the second magnet is one or more;
When the first magnet does not apply magnetic force to the second magnet, the second magnet is positioned at holding position and makes action executing assembly remain on the first stable position;
After the first magnet applies magnetic force to the second magnet, make the first magnet drive the second magnet translation or swing by holding position, the translation action of the second magnet or wobbling action move to the second stable position by transmitting assemblies drive actions executive module by the first stable position.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention is simply rational in infrastructure, and volume is little, parts are few, and power-off keeps, and therefore reliability is higher.
2, the second magnet by the effect of the parts such as inclined-plane, can be changed the direction of externally applied force because of translation by the present invention.
3, the present invention is by the effect of the parts such as lever, makes displacement obtain multistage amplification.
4, the present invention has wide range of applications, and can be applicable to the drived control field that switch, intensity control, valve etc. need two station positions to switch, and the switching that such as can control between headlight for vehicles dipped beam, distance light drives.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1, Fig. 2 are the structural drawing under the bistable state actuator of translation mode in first embodiment of the invention is in different stable state;
Fig. 3 is the structural drawing of the bistable state actuator of translation mode in second embodiment of the invention;
Fig. 4 is the structural drawing of the bistable state actuator of translation mode in third embodiment of the invention;
Fig. 5 is the structural drawing of the bistable state actuator of translation mode in fourth embodiment of the invention;
Fig. 6 is the structural drawing of the bistable state actuator of translation mode in fifth embodiment of the invention;
Fig. 7 is the structural drawing of the bistable state actuator of translation mode in sixth embodiment of the invention;
Fig. 8, Fig. 9 are the structural drawing of the bistable state actuator of translation mode in seventh embodiment of the invention;
Figure 10 is the structure of permanent magnet in a change case of seventh embodiment of the invention;
Figure 11 is the structure of permanent magnet in another change case of seventh embodiment of the invention.
In figure:
1-first magnet
2-second magnet
3-transmitting assemblies
302-inclined-plane
303-slide bar
304-lever
305-connecting rod
4-action executing assembly
5-reset assembly
501-spring
502-the 3rd magnet
6-torsion spring
The distal end faces of 7-permanent magnet
θ represents the rotation angle of action executing assembly
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some changes and improvements can also be made.These all belong to protection scope of the present invention.
In basic embodiment of the present invention, according to the bistable state actuator of a kind of translation mode provided by the invention, comprise the first magnet 1, second magnet 2, transmitting assemblies 3, action executing assembly 4; The quantity of the first magnet 1 is one or more, and the quantity of the second magnet 2 is one or more; When the first magnet 1 does not apply magnetic force to the second magnet 2, the second magnet 2 is positioned at holding position and makes action executing assembly 4 remain on the first stable position; After the first magnet 1 applies magnetic force to the second magnet 2, first magnet 1 drives second magnet 2 translation by holding position, and the translation of the second magnet 2 or wobbling action move to the second stable position by transmitting assemblies 3 drive actions executive module 4 by the first stable position.In a preference, the first magnet 1 is electromagnet, and the second magnet 2 is permanent magnet; In another preference, the first magnet 1 is permanent magnet, and the second magnet 2 is electromagnet; In another preference, the first magnet 1, second magnet 2 is electromagnet.Wherein, after electromagnet powers on, the first magnet 1 applies magnetic force to the second magnet 2, and after electromagnet dead electricity, the first magnet 1 stops applying magnetic force to the second magnet 2.
Corresponding to following each accompanying drawing, embodiment can be understood as the preference of described basic embodiment.
first embodiment
Fig. 1, Fig. 2 are the structural drawing under the bistable state actuator of translation mode in first embodiment of the invention is in different stable state; In the present embodiment, the bistable state actuator of described translation mode, comprises the first magnet 1, second magnet 2, transmitting assemblies 3, action executing assembly 4; First magnet 1 is electromagnet; Second magnet 2 is electromagnet or permanent magnet; When the first magnet 1 does not apply magnetic force to the second magnet 2, the second magnet 2 is positioned at holding position and makes action executing assembly 4 remain on the first stable position; After the first magnet 1 applies magnetic force to the second magnet 2, the first magnet 1 drives second magnet 2 translation by holding position, and the translation action of the second magnet 2 moves to the second stable position by transmitting assemblies 3 drive actions executive module 4 by the first stable position.
Described transmitting assemblies 3 comprises inclined-plane 302, slide bar 303; Inclined-plane 302 is fastenedly connected in the second magnet 2; One end of slide bar 303 is closely against inclined-plane 302 and can slides along inclined-plane 302, the other end drive actions executive module 4 of slide bar 303; After the first magnet 1 applies magnetic force to the second magnet 2, first magnet 1 drives the second magnet 2 to the direction translational away from the first magnet 1, inclined-plane 302, with the synchronous translation of the second magnet 2, makes one end of slide bar 303 slide along inclined-plane 302, and then makes the other end drive actions executive module 4.
As described in Figure 1, action executing assembly 4 is in the first stable position, and as shown in Figure 2, action executing assembly 4 is in the second stable position.One end of slide bar 303 is tight against on inclined-plane 302 by the driving force of gravity or torsion spring 6, and therefore, along with inclined-plane 302 is with the translation of the second magnet, slide bar 303 also corresponding movement rotates with drive actions executive module 4.The rotating shaft of action executing assembly 4 is provided with torsion spring 6; After the first magnet 1 dead electricity, torsion spring 6 orders about action executing assembly 4 and moves to the first stable position by the second stable position, thus action executing assembly 4 orders about the second magnet 2 translation to holding position.
The bistable state actuator of described translation mode also comprises reset assembly 5, and after the first magnet 1 dead electricity, reset assembly 5 drives the second magnet 2 to be reset to described holding position; Described reset assembly 5 comprises spring 501, and spring 501 applies to make the second magnet 2 translation to the active force of holding position to the second magnet 2, and wherein, this active force is spring tension or spring thrust; It is electromagnet or permanent magnet that described reset assembly 5 comprises the 3rd magnet 502: the three magnet 502, and the 3rd magnet 502 applies to make the second magnet 2 translation to the magnetic force of holding position to the second magnet 2, and wherein, this magnetic force is suction or repulsion.
second embodiment
Fig. 3 is the structural drawing of the bistable state actuator of translation mode in second embodiment of the invention; In the present embodiment, the bistable state actuator of described translation mode, comprises the first magnet 1, second magnet 2, transmitting assemblies 3, action executing assembly 4; First magnet 1 is electromagnet; Second magnet 2 is electromagnet or permanent magnet; When the first magnet 1 does not apply magnetic force to the second magnet 2, the second magnet 2 is positioned at holding position and makes action executing assembly 4 remain on the first stable position; After the first magnet 1 applies magnetic force to the second magnet 2, the first magnet 1 drives second magnet 2 translation by holding position, and the translation action of the second magnet 2 moves to the second stable position by transmitting assemblies 3 drive actions executive module 4 by the first stable position.
Described transmitting assemblies 3 comprises inclined-plane 302, slide bar 303; Inclined-plane 302 is fastenedly connected in the second magnet 2; One end of slide bar 303 is closely against inclined-plane 302 and can slides along inclined-plane 302, the other end drive actions executive module 4 of slide bar 303; After the first magnet 1 applies magnetic force to the second magnet 2, first magnet 1 drives the second magnet 2 to the direction translational away from the first magnet 1, inclined-plane 302, with the synchronous translation of the second magnet 2, makes one end of slide bar 303 slide along inclined-plane 302, and then makes the other end drive actions executive module 4.
Wherein, the second magnet 2 is permanent magnet, and this permanent magnet is arranged in the electromagnetic coil of formation first magnet 1 at least partially, and link is extended in one end of permanent magnet, and it is outside that this link is positioned at the first magnet 1, and inclined-plane 302 is arranged on this link.The rotating shaft of action executing assembly 4 is provided with torsion spring 6; After the first magnet 1 dead electricity, torsion spring 6 orders about action executing assembly 4 and moves to the first stable position by the second stable position, thus action executing assembly 4 orders about the second magnet 2 translation to holding position.
The bistable state actuator of described translation mode also comprises reset assembly 5, and after the first magnet 1 dead electricity, reset assembly 5 drives the second magnet 2 to be reset to described holding position; Described reset assembly 5 comprises spring 501, and spring 501 applies to make the second magnet 2 translation to the active force of holding position to the second magnet 2, and wherein, this active force is spring tension or spring thrust; It is electromagnet or permanent magnet that described reset assembly 5 comprises the 3rd magnet 502: the three magnet 502, and the 3rd magnet 502 applies to make the second magnet 2 translation to the magnetic force of holding position to the second magnet 2, and wherein, this magnetic force is suction or repulsion.
3rd embodiment
Fig. 4 is the structural drawing of the bistable state actuator of translation mode in third embodiment of the invention; In the present embodiment, the bistable state actuator of described translation mode, comprises the first magnet 1, second magnet 2, transmitting assemblies 3, action executing assembly 4; First magnet 1 is electromagnet; Second magnet 2 is electromagnet or permanent magnet; When the first magnet 1 does not apply magnetic force to the second magnet 2, the second magnet 2 is positioned at holding position and makes action executing assembly 4 remain on the first stable position; After the first magnet 1 applies magnetic force to the second magnet 2, the first magnet 1 drives the second magnet 2 to swing by holding position, and the wobbling action of the second magnet 2 moves to the second stable position by transmitting assemblies 3 drive actions executive module 4 by the first stable position.
Described transmitting assemblies 3 comprises lever 304: one end of lever 304 connects the second magnet 2, the other end drive actions executive module 4 of lever 304.Wherein, the quantity of the first magnet 1 is 2 groups, and 2 groups drive the second magnet 2 to make magnetic force become large jointly, and when the second magnet 2 swings, the second magnet 2 is pivoted by lever 304 drive actions executive module 4.
The bistable state actuator of described translation mode also comprises reset assembly 5, and after the first magnet 1 dead electricity, reset assembly 5 drives the second magnet 2 to be reset to described holding position; Described reset assembly 5 comprises spring 501, and spring 501 applies to make the second magnet 2 translation to the active force of holding position to the second magnet 2, and wherein, this active force is spring tension or spring thrust; It is electromagnet or permanent magnet that described reset assembly 5 comprises the 3rd magnet 502: the three magnet 502, and the 3rd magnet 502 applies to make the second magnet 2 translation to the magnetic force of holding position to the second magnet 2, and wherein, this magnetic force is suction or repulsion.
4th embodiment
Fig. 5 is the structural drawing of the bistable state actuator of translation mode in fourth embodiment of the invention; In the present embodiment, the bistable state actuator of described translation mode, comprises the first magnet 1, second magnet 2, transmitting assemblies 3, action executing assembly 4; First magnet 1 is electromagnet; Second magnet 2 is electromagnet or permanent magnet; When the first magnet 1 does not apply magnetic force to the second magnet 2, the second magnet 2 is positioned at holding position and makes action executing assembly 4 remain on the first stable position; After the first magnet 1 applies magnetic force to the second magnet 2, the first magnet 1 drives the second magnet 2 to swing by holding position, and the wobbling action of the second magnet 2 moves to the second stable position by transmitting assemblies 3 drive actions executive module 4 by the first stable position.
Described transmitting assemblies 3 comprises lever 304: one end of lever 304 connects the second magnet 2, the other end drive actions executive module 4 of lever 304; Wherein, the quantity of the first magnet 1 is 1 group or more groups (the first magnet such as shown in dotted line), organize the first magnet 1 for 1 group or drives the second magnet 2 to make magnetic force become large jointly, when the second magnet 2 swings, the second magnet 2 is pivoted by 2 groups of lever 304 drive actions executive modules 4.
The rotating shaft of action executing assembly 4 is provided with torsion spring 6; After the first magnet 1 dead electricity, torsion spring 6 orders about action executing assembly 4 and moves to the first stable position by the second stable position, thus action executing assembly 4 orders about the second magnet 2 translation to holding position.
5th embodiment
Fig. 6 is the structural drawing of the bistable state actuator of translation mode in fifth embodiment of the invention; In the present embodiment, the bistable state actuator of described translation mode, comprises the first magnet 1, second magnet 2, transmitting assemblies 3, action executing assembly 4; First magnet 1 is electromagnet; Second magnet 2 is electromagnet or permanent magnet; When the first magnet 1 does not apply magnetic force to the second magnet 2, the second magnet 2 is positioned at holding position and makes action executing assembly 4 remain on the first stable position; After the first magnet 1 applies magnetic force to the second magnet 2, the first magnet 1 drives second magnet 2 translation by holding position, and the translation action of the second magnet 2 moves to the second stable position by transmitting assemblies 3 drive actions executive module 4 by the first stable position.
Described transmitting assemblies 3 comprises connecting rod 305: one end of connecting rod 305 connects the second magnet 2, the other end of connecting rod 305 connects drive actions executive module 4, wherein, first magnet 1 is formed primarily of electromagnetic coil, second magnet 2 is positioned at electromagnetic coil, one end of second magnet 2 is connected to a fixed component by a spring, and the other end of the second magnet 2, by connecting rod 305 drive actions executive module 4, makes driving executive module 4 rotate.
6th embodiment
Fig. 7 is the structural drawing of the bistable state actuator of translation mode in sixth embodiment of the invention.In the present embodiment, the bistable state actuator of described translation mode, comprises the first magnet 1, second magnet 2, transmitting assemblies 3, action executing assembly 4; First magnet 1 is electromagnet; Second magnet 2 is electromagnet or permanent magnet; When the first magnet 1 does not apply magnetic force to the second magnet 2, the second magnet 2 is positioned at holding position and makes action executing assembly 4 remain on the first stable position; After the first magnet 1 applies magnetic force to the second magnet 2, the first magnet 1 drives second magnet 2 translation by holding position, and the translation action of the second magnet 2 moves to the second stable position by transmitting assemblies 3 drive actions executive module 4 by the first stable position.
Described transmitting assemblies 3 comprises connecting rod 305: one end of connecting rod 305 connects the second magnet 2, the other end of connecting rod 305 connects drive actions executive module 4, wherein, first magnet 1 is formed primarily of electromagnetic coil, second magnet 2 is positioned at electromagnetic coil outside, one end of second magnet 2 is connected to a fixed component by a spring, and the other end of the second magnet 2, by connecting rod 305 drive actions executive module 4, makes driving executive module 4 rotate.Wherein, the side of the second magnet 2 is provided with pulley, and pulley is along a dull and stereotyped slip, and this flat board and the first magnet 1 are fastenedly connected.
7th embodiment
Fig. 8, Fig. 9 are the structural drawing of the bistable state actuator of translation mode in seventh embodiment of the invention.7th embodiment can be interpreted as the change case of the 5th embodiment by those skilled in the art.In the present embodiment, be with the difference of the 5th embodiment, the first magnet 1 is the electromagnetic generator of U-shaped (or C type); The polarity of two sides of the second magnet 2 is contrary; First magnet 1 comprises two distal end faces; Two sides of the second magnet 2 are relative with distal end faces described in corresponding respectively.
Figure 10 is the structure of permanent magnet in a change case of seventh embodiment of the invention; Figure 11 is the structure of permanent magnet in another change case of seventh embodiment of the invention; In these two change case, the first magnet 1 is electromagnetic generator that is U-shaped or C type; Second magnet 2 is formed by plural permanent magnet parallel connection; The polarity of two exterior edge faces of the second magnet 2 entirety is identical; First magnet 1 distal end faces is misconstruction, is specially, just not right between two distal end faces of the first magnet 1.Such structure is conducive to expanding driving stroke, and wherein, the second magnet 2 is the forms such as SNNS, it can be by affixed/bonding parallel connection of two or more permanent magnet, overall two exterior edge faces are that magnetic pole is identical, and therefore semi-surrounding dislocation electromagnet is always that a magnetic pole end face is inhaled, and another magnetic pole is reproved.
Further, present invention also offers a kind of bistable state action executing method of translation mode, comprising:
First magnet 1, second magnet 2, transmitting assemblies 3, action executing assembly 4 are set; First magnet 1 is electromagnet; Second magnet 2 is electromagnet or permanent magnet; The quantity of the first magnet 1 is one or more, and the quantity of the second magnet 2 is one or more;
When the first magnet 1 does not apply magnetic force to the second magnet 2, the second magnet 2 is positioned at holding position and makes action executing assembly 4 remain on the first stable position;
Power up the first magnet 1, make the first magnet 1 drive second magnet 2 translation by holding position, the translation action of the second magnet 2 moves to the second stable position by transmitting assemblies 3 drive actions executive module 4 by the first stable position.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or revise, and this does not affect flesh and blood of the present invention.When not conflicting, the feature in the embodiment of the application and embodiment can combine arbitrarily mutually.
Claims (10)
1. a bistable state actuator for translation mode, is characterized in that, comprises the first magnet (1), the second magnet (2), transmitting assemblies (3), action executing assembly (4);
When the first magnet (1) does not apply magnetic force to the second magnet (2), the second magnet (2) is positioned at holding position and makes action executing assembly (4) remain on the first stable position;
After the first magnet (1) applies magnetic force to the second magnet (2), first magnet (1) drives the second magnet (2) translation or swing by holding position, and the translation action of the second magnet (2) or wobbling action move to the second stable position by transmitting assemblies (3) drive actions executive module (4) by the first stable position.
2. the bistable state actuator of translation mode according to claim 1, is characterized in that, described transmitting assemblies (3) comprises inclined-plane (302), slide bar (303);
Inclined-plane (302) is fastenedly connected in the second magnet (2);
One end of slide bar (303) is closely against inclined-plane (302) and can slides along inclined-plane (302), the other end drive actions executive module (4) of slide bar (303);
After the first magnet (1) applies magnetic force to the second magnet (2), first magnet (1) drives the second magnet (2) to the direction translational away from the first magnet (1), inclined-plane (302) is with the synchronous translation of the second magnet (2), slided along inclined-plane (302) in one end of slide bar (303), and then make the other end drive actions executive module (4).
3. the bistable state actuator of translation mode according to claim 1, is characterized in that, the first magnet (1) is electromagnetic generator that is U-shaped or C type; The polarity of two sides of the second magnet (2) is contrary; First magnet (1) comprises two distal end faces; Two sides of the second magnet (2) are relative with distal end faces described in corresponding respectively.
4. the bistable state actuator of translation mode according to claim 1, is characterized in that, the first magnet (1) is electromagnetic generator that is U-shaped or C type; Second magnet (2) is formed by plural permanent magnet parallel connection; The polarity of two exterior edge faces that the second magnet (2) is overall is identical; First magnet (1) distal end faces is misconstruction.
5. the bistable state actuator of translation mode according to claim 1, is characterized in that, the relation of the first magnet (1) between the second magnet (2) following any one:
-the second magnet (2) is positioned at the inside of the first magnet (1);
-the second magnet (2) is positioned at the outside of the first magnet (1);
-the second magnet (2) only part is positioned at the inside of the first magnet (1).
6. the bistable state actuator of translation mode according to claim 1, is characterized in that, described first magnet (1), the second magnet (2) be specially following any one:
-the first magnet (1) is electromagnet, and the second magnet (2) is permanent magnet;
-the first magnet (1) is permanent magnet, and the second magnet (2) is electromagnet;
-the first magnet (1), the second magnet (2) are electromagnet;
Described transmitting assemblies (3) comprises any one parts following:
-lever (304): one end of lever (304) connects the second magnet (2), the other end of lever (304) connects drive actions executive module (4);
-connecting rod (305): one end of connecting rod (305) connects the second magnet (2), the other end of connecting rod (305) connects drive actions executive module (4).
7. the bistable state actuator of translation mode according to claim 1, is characterized in that, also comprises reset assembly (5);
After the first magnet (1) stops applying magnetic force to the second electromagnet (2), reset assembly (5) drives the second magnet (2) to be reset to described holding position.
8. the bistable state actuator of translation mode according to claim 7, is characterized in that, described reset assembly (5) comprise following any one or appoint the combination of multiple device:
-spring (501): spring (501) applies to make the second magnet (2) translation to the active force of holding position to the second magnet (2), and wherein, this active force is spring tension or spring thrust;
-three magnet (502): the 3rd magnet (502) is electromagnet or permanent magnet, 3rd magnet (502) applies to make the second magnet (2) translation to the magnetic force of holding position to the second magnet (2), wherein, this magnetic force is suction or repulsion.
9. the bistable state actuator of translation mode according to claim 1, is characterized in that, the rotating shaft of action executing assembly (4) is provided with torsion spring (6);
After the first magnet (1) stops applying magnetic force to the second magnet (2), torsion spring (6) orders about action executing assembly (4) and moves to the first stable position by the second stable position, thus action executing assembly (4) orders about the second magnet (2) translation to holding position.
10. a bistable state action executing method for translation mode, is characterized in that, arranges the first magnet (1), the second magnet (2), transmitting assemblies (3), action executing assembly (4); First magnet (1) is electromagnet; Second magnet (2) is electromagnet or permanent magnet; The quantity of the first magnet (1) is one or more, and the quantity of the second magnet (2) is one or more;
When the first magnet (1) does not apply magnetic force to the second magnet (2), the second magnet (2) is positioned at holding position and makes action executing assembly (4) remain on the first stable position;
After the first magnet (1) applies magnetic force to the second magnet (2), make the first magnet (1) drive the second magnet (2) translation or swing by holding position, the translation action of the second magnet (2) or wobbling action move to the second stable position by transmitting assemblies (3) drive actions executive module (4) by the first stable position.
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| CN201510833792.5A CN105443842B (en) | 2015-11-25 | 2015-11-25 | The bistable state actuator and method of translation mode |
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| CN201510833792.5A CN105443842B (en) | 2015-11-25 | 2015-11-25 | The bistable state actuator and method of translation mode |
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| CN105443842A true CN105443842A (en) | 2016-03-30 |
| CN105443842B CN105443842B (en) | 2018-07-27 |
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| CN105443842B (en) | 2018-07-27 |
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