CN108695101A - Button switch - Google Patents
Button switch Download PDFInfo
- Publication number
- CN108695101A CN108695101A CN201710229906.4A CN201710229906A CN108695101A CN 108695101 A CN108695101 A CN 108695101A CN 201710229906 A CN201710229906 A CN 201710229906A CN 108695101 A CN108695101 A CN 108695101A
- Authority
- CN
- China
- Prior art keywords
- magnet
- moving part
- permanent magnet
- button
- inhales
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
Landscapes
- Push-Button Switches (AREA)
Abstract
Embodiments of the present invention are related to a kind of button switch, including:Actuating mechanism has the first permanent magnet (161) and the second permanent magnet (162);Conducting bridge (13), is coupled to actuating mechanism;Button (14) and magnet inhale moving part (15), can be removably coupled to button (14) between the first limit and the second limit.Magnet is inhaled moving part (15) and is arranged such that:It is pressed in response to the button (14), the magnet of a position in first limit and the second limit inhales moving part (15) and drives the actuating mechanism action in one side in first permanent magnet (161) and the second permanent magnet (162);And it is released in response to the button (14), another in first permanent magnet (161) and the second permanent magnet (162) attracts the magnet to inhale another position that moving part (15) is moved in first limit and the second limit.Button switch according to the present invention occupies little space, and to thinlyyer easily fabricated, and number of parts is few, is easily assembled.
Description
Technical field
Embodiment of the present invention relate to field of switches more particularly to button switches.
Background technology
Button switch is a kind of typical switchtype, is alternatively switched on and breaks by the pressing operation repeatedly of button
A circuit is opened, or is alternatively switched on two circuits.
Current button switch drives actuator and swing rod around the axis perpendicular to button motion direction by pressing button
Deflection, to make the conducting bridge driven by swing rod deflect to be switched on or switched off circuit between the two positions.It is such
Button switch requires have enough amount of interference to allow actuator between actuator and the side of swing rod when button is pressed
Reliably driving swing rod side makes it deflect in one direction, and requires simultaneously upon releasing the button, the other side of swing rod
There is enough amount of interference with actuator, in order to which actuator can drive swing rod to make from the other side when pressing button next time
It is deflected to another way.
For this purpose, the shape and size of actuator and swing rod are required for subtly designing, the size of each part in switch is all
It needs very precisely, and the assembly of each part is also required to that very precisely, two above requirement could be met simultaneously in this way.And this
Kind of switch in use caused by parts depreciation and the aggregation of dust may all cause actuator and swing rod can not be according to
Accurately coordinate as design, to which the fluctuation of service of button switch will be caused even to fail.Moreover, the drive of this switch
Slider configuration is complicated, and manufacture and assembly are all cumbersome.In addition, this actuator needs to occupy a large amount of switch internal space,
Cause the volume of switch larger.
Invention content
In view of the foregoing, the embodiment of the present invention provides a kind of button switch, is used to solve above-mentioned existing button
At least part of the problem of in the presence of switch.
According to the embodiment of the present invention, a kind of button switch is provided, including:Actuating mechanism, have the first permanent magnet and
Second permanent magnet;Conducting bridge is coupled to the actuating mechanism;Button and magnet inhale moving part, can be in the first limit and second
The button is removably coupled between limit;Wherein, the magnet is inhaled moving part and is arranged such that:In response to the button quilt
It presses, the magnet of a position in first limit and the second limit inhales moving part close to first permanent magnetism
One side in body and the second permanent magnet drives the actuating mechanism action, so that being led described in actuating mechanism driving
Electric bridge deflects towards first direction and contacts or disengage with static contact;And it is released in response to the button, described first
Another in permanent magnet and the second permanent magnet attracts the magnet suction moving part to be moved in first limit and the second limit
Another position so that when the button is depressed again, the magnet inhales moving part close to first permanent magnet
The actuating mechanism action is driven with another the side in the second permanent magnet so that the actuating mechanism drives the conduction
Bridge is deflected towards the second direction opposite with first direction.
In some embodiments of the present invention, the actuating mechanism includes:Swing rod is coupled with the conducting bridge, and is turned
Moving part is located at the magnet and inhales between moving part and the swing rod, and can around pivot axis, first permanent magnet and
Second permanent magnet is located on the rotating member and is located at the both sides of the pivot center.The magnet inhales moving part and is suitable for pressing
The either side of the pivot center of the rotating member is to drive the rotating member to rotate so that the rotating member drives the pendulum
Bar is swung.
In some embodiments of the present invention, the actuating mechanism includes:Swing rod is coupled with the conducting bridge, and
It can be swung around axis of oscillation, first permanent magnet and the second permanent magnet are located on the swing rod and are located at the pendulum
The both sides of shaft line;The magnet inhales the either side of the axis of oscillation of the moving part suitable for pressing the swing rod to drive the pendulum
Bar is swung.
In some embodiments of the present invention, first permanent magnet and the second permanent magnet are arranged in the button
In the case of being released position, one in first permanent magnet and the second permanent magnet is than another in the button
On the direction being pressed and/or the magnet is inhaled and inhales moving part closer to the magnet on the moving direction of moving part, and described
Magnet inhales the moving direction of moving part perpendicular to the direction of the button being pressed.
In some embodiments of the present invention, the magnet is inhaled moving part and is formed by third permanent magnet, the third permanent magnetism
The magnetic direction in internal portion is parallel to the direction of the button being pressed, and first permanent magnet and the second permanent magnet
The side polarity having the same of moving part is inhaled towards the magnet.
In some embodiments of the present invention, the magnet is inhaled moving part and is formed by third permanent magnet, the third permanent magnetism
The magnetic direction in internal portion is parallel to the moving direction that the magnet inhales moving part, and first permanent magnet and the second permanent magnet
Towards the magnet inhale moving part side have opposite polarity.
In some embodiments of the present invention, the magnet inhales moving part by can be formed by the material that permanent magnet attracts,
And the side for inhaling moving part towards the magnet of first permanent magnet and the second permanent magnet has identical or opposite polarity.
In some embodiments of the present invention, there is support to tie for the side towards the actuating mechanism of the button
Structure limits and the second limit for keeping the magnet to inhale moving part and limiting described the first of the magnet suction moving part.
In some embodiments of the present invention, there is indicator hole on the button, and moving part is inhaled in the magnet
First identifier and second identifier is distributed in the moving direction that magnet described in upper edge inhales moving part.Moving part, which is inhaled, in the magnet is in first
In the case of limit, first identifier exposure from the indicator hole, and inhale moving part in the magnet and be in the second limit
In the case of, second identifier exposure from the indicator hole.
In some embodiments of the present invention, the first identifier and second identifier in color, word, pattern extremely
It is different from each other on one item missing, to indicate respectively disconnection and the closed state of the button switch.
Button switch according to the embodiment of the present invention is carried out by magnetic attraction come driving magnet suction moving part simple and reliable
Linear movement, thus the button switch can by the magnet inhale moving part reliably drive actuator in two different directions
Structure is acted and is successfully disconnected and closure switch.Since button switch according to the embodiment of the present invention is used perpendicular to button
Pressing direction movement magnet inhale moving part come change when button operates every time drive actuating mechanism direction, the magnet inhale moving part
Movement need not occupy in the switch than magnet inhale moving part thickness bigger thickness direction on space.This makes the button
Switch can be made thinner in a thickness direction, in order to more easily be installed in more occasions.Moreover, according to
It is to realize the direction for changing driving actuating mechanism that the button switch of embodiments of the present invention only inhales moving part by a magnet.
Therefore, the number of parts of the button switch is less, and assembly is more prone to.
Description of the drawings
When hereafter detailed description to exemplary embodiment is read in conjunction with the figure, these and other purpose, feature
It will become obvious with advantage, in the accompanying drawings:
Fig. 1 is the half-sectional stereogram of button switch according to an embodiment of the invention;
Fig. 2 shows the button switches according to an embodiment of the invention for being in first state;
Fig. 3 shows the button switch according to an embodiment of the invention in the second state;
Fig. 4 shows the button switch according to an embodiment of the invention in the third state;
Fig. 5 shows the button switch according to an embodiment of the invention in the 4th state;
Fig. 6 shows the button switch according to an embodiment of the invention in the 5th state;
Fig. 7 shows the button switch according to an embodiment of the invention in the 6th state.
Specific implementation mode
The various embodiments of the present invention will only be described in detail by exemplary approach now.
With reference to figure 1, it illustrates button switches 100 according to the embodiment of the present invention, wherein closing the button switch
100 shell 10 is partially removed, this is used for the purpose of that its internal structure is better shown.The button switch 100 includes pressing
Button 14, magnet inhale moving part 15, and the inside of button 14 can be removably coupled between the first limit and the second limit.In Fig. 1 institutes
In the embodiment shown, guiding groove 141 is formed in the inside of button 14, magnet inhales moving part 15 and is slidably disposed in the guiding groove 141
In and can be moved along the guiding groove 141.Two opposite ends of the guiding groove 141 limit first limit and the second limit
Position.Magnet inhales the support construction that moving part 15 can also be by other means and is kept and is movably coupled to the interior of button 14
Side.
The button switch 100 further includes actuating mechanism and is coupled to the conducting bridge 13 of actuating mechanism.Have in actuating mechanism
First permanent magnet 161 and the second permanent magnet 162, first permanent magnet 161 and the second permanent magnet 162 are suitable for attracting in specific position
Magnet is inhaled moving part 15 and is moved towards it.13 one end of conducting bridge is equipped with moving contact 131.Actuating mechanism is suitable for the magnet in button 14
Driving conducting bridge 13 deflects under the action of inhaling moving part 15 so that the moving contact 131 of 13 one end of conducting bridge and at least one static contact
17 engagements disconnect, to be switched on or switched off the circuit that the button switch 100 is electrically connected.
The button switch 100 further includes the resetting spring 18 for making button 14 reset, to be pressed every time in button 14
Initial position can be returned to by the elastic-restoring force of resetting spring 18 when operator no longer presses the button 14 afterwards.
In the embodiment shown in figure 1, actuating mechanism includes swing rod 11 and rotating member 12.Swing rod 11 and 13 coupling of conducting bridge
It closes, to drive conducting bridge 13 to deflect by its pendulum motion.Swing rod 11 can also be coupled with a swing rod spring 19.The swing rod bullet
Swing rod 11 can be maintained in obliquity by spring 19 after the pressing operation of each button 14, so that conducting bridge 13 keeps it
Obliquity, so that the position relationship between the moving contact 131 and static contact 17 of the button switch 100 is in the every of button 14
Stable closure or disconnection are kept after secondary operation.
Rotating member 12 is rotatably supported in magnet and inhales between moving part 15 and swing rod 11, and can turn around pivot center (not shown)
It is dynamic.First permanent magnet 161 and the second permanent magnet 162 are located on rotating member 12 and are located at the both sides of pivot center.In this hair
In bright certain embodiments, the first permanent magnet 161 and the second permanent magnet 162 inhale the side cloth where moving part 15 towards magnet
It sets, the magnetic attraction of moving part 15 is inhaled in order to enhance the first permanent magnet 161 and the second permanent magnet 162 to magnet.
First permanent magnet 161 and the second permanent magnet 162 are respectively adapted to inhale by magnetic attraction when inhaling moving part 15 close to magnet
Draw the side where magnet inhales moving part 15 towards the first permanent magnet 161 or the second permanent magnet 162 to move, to be moved to its first limit
Position or the second limit.
In some embodiments of the present invention, magnet is inhaled moving part 15 and is formed by third permanent magnet, and third permanent magnet
Internal magnetic direction is parallel to the direction of button 14 being pressed.At this point, magnet inhale moving part 15 towards rotating member 12 (
That is, towards the first permanent magnet 161 and the second permanent magnet 162) the whole surface of side (including the surface is close to the first permanent magnet
161 one end and one end close to the second permanent magnet 162) as the third permanent magnet one extremely polarity having the same (such as
The South Pole or the arctic).In order to attract magnet to inhale moving part 15, the first permanent magnet 161 and the second permanent magnet 162 inhale moving part towards magnet
15 side with the side towards the first permanent magnet 161 and the second permanent magnet 162 of third permanent magnet with opposite pole
Property (such as the arctic or South Pole), and therefore one that moving part 15 is inhaled towards magnet of the first permanent magnet 161 and the second permanent magnet 162
Side polarity having the same.In this way, when any of the first permanent magnet 161 and the second permanent magnet 162 are dynamic close to magnet suction
When part 15, one end towards third permanent magnet of the first permanent magnet 161 or the second permanent magnet 162 can attract third permanent magnet
Towards its movement to enter the first limit or the second limit.
In some embodiments of the present invention, magnet is inhaled moving part 15 and is formed by third permanent magnet, and third permanent magnet
Internal magnetic direction is parallel to the moving direction that magnet inhales moving part 15.At this point, magnet suction moving part 15 is moved along it on direction
There is opposite polarity close to one end of the first permanent magnet 161 and close to the other end of the second permanent magnet 162.In order to attract magnet
Moving part 15 is inhaled, the side that moving part 15 is inhaled towards magnet of the first permanent magnet 161 has with third permanent magnet close to the first permanent magnetism
The opposite polarity polarity of one end of body 161, and the side for inhaling moving part 15 towards magnet of the second permanent magnet 162 has and the
The opposite polarity polarity close to one end of the second permanent magnet 162 of three permanent magnet, and therefore the first permanent magnet 161 and second
The side for inhaling moving part 15 towards magnet of permanent magnet 162 has opposite polarity.In this way, when the first permanent magnet 161 and second forever
Any of magnet 162 when inhaling moving part 15 close to magnet, the first permanent magnet 161 or the second permanent magnet 162 towards third
One end of permanent magnet can attract third permanent magnet towards its movement to enter the first limit or the second limit.
In some embodiments of the present invention, magnet inhales moving part 15 by can be formed by the material that permanent magnet attracts, but
Need not be permanent magnet.For example, magnet inhales moving part 15 by can be formed by iron, cobalt or the nickel material that permanent magnet attracts.In this feelings
Under condition, since magnet inhales moving part 15 itself without polarized, though the first permanent magnet 161 and the second permanent magnet 162 towards magnetic
How is the polarity of the side of body suction moving part 15, as long as the magnetic field intensity of the first permanent magnet 161 and the second permanent magnet 162 is sufficiently large simultaneously
And sufficiently close to magnet and inhale moving part 15, magnet can be attracted to inhale moving part 15 towards its priming.Therefore, in this case,
The side for inhaling moving part 15 towards magnet of one permanent magnet 161 and the second permanent magnet 162 can have identical or opposite polarity.
Magnet inhales the first limit of moving part 15 and the second limit (such as is guided by guide structure on the inside of button 14
Slot) suitably limit, and the shape of rotating member 12 is also configured appropriately so that and it inhales moving part 15 when magnet and is located at the first limit
When, magnet inhale moving part 15 along button 14 moving direction push when can press rotating member 12 positioned at the one of its pivot center
Side (for example, left side in Fig. 1) and so that rotating member 12 is rotated facing one direction, and rotating member 12 be located at its pivot center
The other side towards magnet inhale moving part 15 tilt.And when magnet inhale moving part 15 be located at second limit when, magnet inhale moving part 15 along
The moving direction of button 14 can press the other side positioned at its pivot center of rotating member 12 (for example, the right side in Fig. 1 when pushing
Side) and make rotating member 12 towards another direction rotate, and rotating member 12 be located at its pivot center it is opposite with the other side
Side towards magnet inhale moving part 15 tilt.
In some embodiments of the present invention, the first permanent magnet 161 and the second permanent magnetism is respectively set in rotating member 12
Resigning recess portion 121 is formed in part between the both ends of body 162.When magnet inhales one end of one end pressing rotating member 12 of moving part 15
And when rotating member 12 being made to rotate facing one direction, the rotating member 12 the other end that presses of moving part 15 is not inhaled by magnet can be into
Enter in the resigning recess portion 121, the other end that presses of moving part 15 is not inhaled in rotation process by magnet to avoid the rotating member 12
It is interfered with magnet suction moving part 15 and influences being rotated further for the rotating member 12.
When button 14 is released (i.e. not by pressed by external force), button 14 is separate under the action of the restoring force of spring 18
Rotating member 12 moves, and drives magnet to inhale moving part 15 and disengaged with rotating member 12 and be gradually distance from magnet and inhales moving part 15.Rotating member
The position of the first permanent magnet 161 and the second permanent magnet 162 on 12 is suitably arranged so that is released shape when button 14 is in
When state, moving part is inhaled by magnet before the first permanent magnet 161 or the second permanent magnet 162 ratio on the side of rotating member 12 tilted
The second permanent magnet 162 or the first permanent magnet 161 on 15 sides pressed inhale moving part 15 closer to magnet.
It is this to be weighed on the pressing direction of button 14 close to be, or can be in magnet suction moving part 15
It is weighed on moving direction (magnet inhales the direction being pressed of the moving direction basically perpendicular to button 14 of moving part 15);Also may be used
To be to inhale and weighed on the moving direction of moving part 15 with magnet on the pressing direction of button 14 simultaneously.
By make the tilting of rotating member 12 side 161 or second permanent magnet 162 of corresponding first permanent magnet than another
162 or first permanent magnet 161 of corresponding second permanent magnet of side closer to magnet inhale moving part 15, the one of the tilting of rotating member 12
161 or second permanent magnet 162 of corresponding first permanent magnet of side can to magnet inhale moving part 15 apply towards the side relatively more
Big magnetic attraction so that the side that the magnet inhales moving part 15 towards the tilting of rotating member 12 is mobile and reaches corresponding first limit
Or second limit.In this way, when button 14 is again depressed, magnet, which inhales moving part 15, to be pressed in the side of the tilting of rotating member 12
Rotating member 12 so that rotating member 12 and opposite before direction rotation and drive swing rod 11 and conducting bridge 13 towards with phase before
Anti- direction swings and switches the folding condition between moving contact 131 and static contact 17, to realize the state of switch button 100
Switching.
In some embodiments of the present invention, in order to ensure the first permanent magnet 161 or the second permanent magnet 162 are able to
Magnet is successfully attracted to inhale moving part 15 towards its movement when the corresponding side of rotating member 12 is tilted, rotating member 12 is rotated about it
Axis has the structure of almost symmetry, and the first permanent magnet 161 or the second permanent magnet 162 are also substantially right about the pivot center
Claim arrangement, and the first permanent magnet 161 or the second permanent magnet 162 have essentially identical magnetic size.In addition, magnet inhales moving part
15 the first limit and the second limit are also essentially symmetrically arranged about the pivot center.
In some embodiments of the present invention, there is indicator hole 142 on button 14, and inhaled on moving part 15 in magnet
First identifier and second identifier (not shown) is distributed in the moving direction that moving part 15 is inhaled along magnet.Moving part 15, which is inhaled, when magnet is in the
When one limit, first identifier exposure from indicator hole 142;When magnet, which inhales moving part 15, is in the second limit, second identifier is from finger
Show exposure in hole 142.It will be understood that, magnet inhale moving part 15 in the released state always by closest to the first permanent magnet 161
Or second permanent magnet 162 attract and be moved to its first limit and second limit, and closest to magnet inhale moving part 15 permanent magnetism
Body depends on the current tilt direction of rotating member 12 again.Therefore, the magnet in the first limit or the second limit is inhaled moving part 15 and is divided
Not with the current tilt directional correlation of rotating member 12, to magnet inhale moving part 15 current location can reflect button switch 100
In folding condition of the moving contact 131 relative to static contact 17.User can be by therefrom sudden and violent from indicator hole 142 as a result,
The magnet of dew inhales the different marks on moving part 15 to understand the current mode of operation of the button switch 100.
Magnet inhale moving part 15 on first identifier and second identifier in color, word, pattern at least one of on each other
Difference, to indicate respectively disconnection and the closed state of button switch.
Illustrate the course of work of button switch 100 with reference to Fig. 2-Fig. 7.
As shown in Fig. 2, when button switch 100 is in first state, button 14 is in the release not being pressed by the user
Position, rotating member 12 and swing component 11 are all in towards the inclined state in right side.At this point, conducting bridge 13 (being not shown in Fig. 2)
Heeling condition makes moving contact (being not shown in Fig. 2) thereon and the static contact (being not shown in Fig. 2) of button switch 100 be in phase
State that is inter-engaging or disconnecting, for instance in the state being interconnected to connect associated circuit.
In this state, the second permanent magnet due to first permanent magnet 161 in 12 left side of rotating member than 12 right side of rotating member
162 inhale moving part 15 closer to magnet, and the left end that magnet inhales moving part 15 is attracted by the first permanent magnet 161 and rests in its leftmost side
First limit.At this point, user can observe that magnet inhales the first mark on moving part 15 from the indicator hole 142 on button 14
Know, to understand the current state of button switch 100, such as closed state.
As shown in figure 3, when user press button 14 when, in its leftmost side first limit magnet inhale moving part 15 with by
Button 14 moves down so that the left end of magnet suction moving part 15 is pressed into the left side of rotating member 12.Magnet inhales moving part 15 to rotating member
The pressing driving rotating member 12 in 12 left side rotates counterclockwise.Magnet inhales the right end of moving part 15 and then enters 12 middle part of rotating member
Resigning recess portion 121 in without stopping that rotating member 12 rotating counterclockwise.As button 14 is pressed against its end of travel, turn
Moving part 12 is rolled over state inclined to the left shown in Fig. 3.The rotation of rotating member 12 drives swing component 11 also inverse simultaneously
Hour hands turn to the position being tilted to the left shown in Fig. 3, swing component 11 and then the deflection of driving conducting bridge 13 and change conducting bridge
The position relationship between moving contact and static contact on 13, for example, the state of being disconnected from each other is changed into from the state of being engaged with each other, it will
Circuit associated by button switch 100 disconnects.
As shown in figure 4, when user no longer presses button 14, reply of the button 14 in resetting spring (being not shown in Fig. 4)
Its initial position is moved upwards up under the action of power.Magnet inhale moving part 15 thus also with button 14 move up and with rotating member 12
It disengages.After magnet suction moving part 15 is moved up far from rotating member 12, upwarped since rotating member 12 has become its right side,
The second permanent magnet 162 positioned at the right side of rotating member 12 become than the first permanent magnet 161 positioned at 12 left side of rotating member closer to
Magnet inhales moving part 15.Therefore, the right end of magnet suction moving part 15 is attracted by the second permanent magnet 162 so that magnet inhales moving part 15 to the right
The second limit of its rightmost side is moved to reach, as shown in Figure 5.
In this state, moving part 15 is inhaled due to magnet and has been attracted to right positions, magnet inhales the right side of moving part 15
It partly overlaps on the moving direction (vertical direction in Fig. 5) of button 14 with the right side of rotating member 12 upwarped, and magnet is inhaled
The left side of moving part 15 and the left side of rotating member 12 are staggered on the moving direction of button 14, thus to be next in the another of rotating member 12
Side (i.e. right side) driving rotating member 12 is ready.At this point, user can observe that magnet inhales moving part 15 from indicator hole 142
On be located at first identifier on the left of second identifier, to understand the state of button switch 100 being currently changed, such as disconnect shape
State.
As shown in fig. 6, when button 14 is pressed by the user again, the magnet for being located at the second limit of its rightmost side inhales moving part
15 press the right side of rotating members 12 and rotating member 12 are made to rotate clockwise, and the left side that magnet inhales moving part 15 enters 12 middle part of rotating member
Resigning recess portion 121 in without interfering rotating member 12 rotating clockwise.Rotating member 12 is rotated clockwise to shown in Fig. 6
Towards the inclined position in right side, and drive swing rod 11 also clockwise oscillation to towards the inclined position in right side.The driving of swing rod 11 is led
Electric bridge 13 (being not shown in Fig. 6) towards deflecting in the opposite direction with previous deflection side, to change on conducting bridge 13 again
Position relationship between moving contact and static contact, for example, it is changed again to the state that is engaged with each other from the state being disconnected from each other, it will
Circuit associated by button switch 100 is connected.
As shown in fig. 7, when user no longer presses button 14, reply of the button 14 in resetting spring (being not shown in Fig. 7)
Its initial position is moved upwards up under the action of power.Magnet inhale moving part 15 thus also with button 14 move up and with rotating member 12
It disengages.After magnet suction moving part 15 is moved up far from rotating member 12, upwarped since rotating member 12 has become its left side,
The first permanent magnet 161 positioned at the left side of rotating member 12 become than the second permanent magnet 162 positioned at 12 right side of rotating member closer to
Magnet inhales moving part 15.Therefore, the left end of magnet suction moving part 15 is attracted by the first permanent magnet 161 so that magnet inhales moving part 15 to the left
The first limit of its leftmost side is moved to reach, as shown in Figure 2.Button switch 100 has returned to the first shape shown in Fig. 2 as a result,
State, to drive rotating member 12 in the left side of rotating member 12 again for next time to switch the pass of the position between moving contact and static contact
System gets ready.
Although describing the present invention about the actuating mechanism comprising rotating member 12 and swing rod 11 in above each embodiment,
The present invention is not limited to the above-mentioned concrete forms of actuating mechanism.On the contrary, various known and exploitation in the future actuator can be passed through
Structure converts the linear movement of button 14 to the action of the open and close of moving contact, to realize the solution of the present invention.For example,
Actuating mechanism may include swing rod 11 and not include rotating member 12, and the first permanent magnet 161 and the second permanent magnet 162 can be straight
Connect on swing rod 11 and be located at the both sides of the axis of oscillation of swing rod 11.Magnet inhales moving part 15 can be in the driving of button 14
Under, the either side of the axis of oscillation of swing rod 11 is directly pressed to drive swing rod 11 to swing, to realize the action of moving contact.Actuating
Mechanism can also include more components to improve the stability and reliability of the action of button switch 100.
It is to be appreciated that for the purpose for facilitating description, the placement orientation based on button switch shown in attached drawing 100 herein
It is described.The direction of " upper and lower, left and right " herein is all based on the positioning and describes.Obviously, as needed, this is pressed
Button switch can be arranged with various directions.And the directionality of " upper and lower, left and right " between each feature described herein
Description all will accordingly change with the variation of the placement direction of button switch 100, but the relative position between each feature is closed
System will not change.
Given the specification of the present invention for the purpose for showing and describing, but its be not intended to it is exhaustive or
It is limited to disclosed form.It may occur to persons skilled in the art that many modification and variation.
Therefore, embodiment is in order to better illustrate the principles of the present invention, practical application and makes people in the art
Other staff in member it will be appreciated that the following contents and select and describe, that is, without departing from the spirit of the invention, do
The all modifications and replacement gone out are fallen in the scope of the present invention that appended claims define.
Claims (10)
1. a kind of button switch, including:
Actuating mechanism has the first permanent magnet (161) and the second permanent magnet (162);
Conducting bridge (13), is coupled to the actuating mechanism;
Button (14), and
Magnet inhales moving part (15), can be removably coupled to the button (14) between the first limit and the second limit;
Wherein, the magnet is inhaled moving part (15) and is arranged such that:
It is pressed in response to the button (14), the magnet of a position in first limit and the second limit
It inhales moving part (15) and drives the cause in one side in first permanent magnet (161) and the second permanent magnet (162)
Dynamic mechanism action, so that the actuating mechanism drives the conducting bridge (13) to deflect towards first direction and connect with static contact (17)
It touches or disengages;And
It is released in response to the button (14), another suction in first permanent magnet (161) and the second permanent magnet (162)
Draw the magnet and inhale another position that moving part (15) is moved in first limit and the second limit, so that being pressed when described
When button (14) is depressed again, the magnet inhales moving part (15) close to first permanent magnet (161) and the second permanent magnet
(162) another the side in drives the actuating mechanism action so that the actuating mechanism drives the conducting bridge (13)
It is deflected towards the second direction opposite with first direction.
2. button switch according to claim 1, wherein the actuating mechanism includes:
Swing rod (11) is coupled with the conducting bridge (13), and
Rotating member (12) is located at the magnet and inhales between moving part (15) and the swing rod (11), and can turn around pivot center
Dynamic, first permanent magnet (161) and the second permanent magnet (162) are located on the rotating member (12) and are located at the rotation
The both sides of axis;
Wherein, the magnet inhales the either side of the pivot center of the moving part (15) suitable for pressing the rotating member (12) to drive
Rotating member (12) rotation so that the rotating member (12) drives the swing rod (11) to swing.
3. button switch according to claim 1, wherein the actuating mechanism includes:
Swing rod (11) is coupled with the conducting bridge (13), and can be swung around axis of oscillation, first permanent magnet (161)
It is located on the swing rod (11) and is located at the both sides of the axis of oscillation with the second permanent magnet (162);
Wherein, the magnet inhales the either side of the axis of oscillation of the moving part (15) suitable for pressing the swing rod (11) to drive
State swing rod (11) swing.
4. button switch according to any one of claim 1-3, wherein first permanent magnet (161) and second is forever
Magnet (162) is arranged in the case that the button (14) is in and is released position, first permanent magnet (161) and the
One in two permanent magnets (162) than another on the direction of the button (14) being pressed and/or the magnet inhale it is dynamic
Moving part (15) is inhaled closer to the magnet on the moving direction of part (15), and the magnet inhales the moving direction of moving part (15)
Perpendicular to the direction of the button (14) being pressed.
5. button switch according to claim 4, wherein the magnet is inhaled moving part (15) and formed by third permanent magnet, institute
State the direction being pressed that the magnetic direction inside third permanent magnet is parallel to the button (14), and first permanent magnet
(161) and the second permanent magnet (162) towards the magnet inhale moving part (15) side polarity having the same.
6. button switch according to claim 4, wherein the magnet is inhaled moving part (15) and formed by third permanent magnet, institute
It states the magnetic direction inside third permanent magnet and is parallel to the moving direction that the magnet inhales moving part (15), and first permanent magnetism
The side for inhaling moving part (15) towards the magnet of body (161) and the second permanent magnet (162) has opposite polarity.
7. button switch according to claim 4, wherein the magnet inhales moving part (15) by that can be attracted by permanent magnet
Material is formed, and one that moving part (15) is inhaled towards the magnet of first permanent magnet (161) and the second permanent magnet (162)
Side has identical or opposite polarity.
8. button switch according to claim 4, wherein the side tool towards the actuating mechanism of the button (14)
There is support construction, is limited for keeping the magnet to inhale moving part (15) and limiting described the first of the magnet suction moving part (15)
Position and the second limit.
9. button switch according to claim 4, wherein with indicator hole (142) on the button (14), and
First identifier and second identifier is distributed in the moving direction that the magnet inhales magnet suction moving part (15) described in moving part (15) upper edge;
Wherein, in the case where the magnet inhales moving part (15) and is in the first limit, the first identifier is from the indicator hole
(142) exposure in, and in the case where the magnet inhales moving part (15) and is in the second limit, the second identifier is from the finger
Show exposure in hole (142).
10. button switch according to claim 9, wherein the first identifier and second identifier are in color, word, figure
At least one in case is upper different from each other, to indicate respectively disconnection and the closed state of the button switch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229906.4A CN108695101B (en) | 2017-04-10 | 2017-04-10 | Button switch |
| AU2018202493A AU2018202493B2 (en) | 2017-04-10 | 2018-04-09 | Push-button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229906.4A CN108695101B (en) | 2017-04-10 | 2017-04-10 | Button switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108695101A true CN108695101A (en) | 2018-10-23 |
| CN108695101B CN108695101B (en) | 2019-08-30 |
Family
ID=63842312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710229906.4A Active CN108695101B (en) | 2017-04-10 | 2017-04-10 | Button switch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108695101B (en) |
| AU (1) | AU2018202493B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449037A (en) * | 2018-10-24 | 2019-03-08 | 宁波公牛电器有限公司 | A kind of swing rod switch |
| CN109959867A (en) * | 2019-03-28 | 2019-07-02 | 国网山东省电力公司日照供电公司 | A kind of disconnecting link state collecting device |
| WO2021036732A1 (en) * | 2019-08-23 | 2021-03-04 | 维沃移动通信有限公司 | Electronic device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008152931A (en) * | 2006-12-14 | 2008-07-03 | Sega Corp | Two-stage push-button switch device |
| EP2442327A1 (en) * | 2010-10-14 | 2012-04-18 | Omron Corporation | Switch and method for producing the same |
| CN103295840A (en) * | 2012-03-02 | 2013-09-11 | 周文军 | Magnetism-driven water-proof and explosion-proof switch |
| US20150101917A1 (en) * | 2013-10-11 | 2015-04-16 | Darfon Electronics Corp. | Magnetic keyswitch and related keyboard |
| CN105632817A (en) * | 2014-11-06 | 2016-06-01 | 富泰华工业（深圳）有限公司 | Key structure |
| US9425008B1 (en) * | 2015-10-30 | 2016-08-23 | Eaton Corporation | Contactless switch with shielded vane |
| CN105977082A (en) * | 2016-06-30 | 2016-09-28 | 鲍海峰 | Permanent magnet button |
| CN106067719A (en) * | 2015-04-24 | 2016-11-02 | 三美电机株式会社 | Power generation switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3167624A (en) * | 1962-02-27 | 1965-01-26 | Navigation Computer Corp | Permanent magnetic switch |
| GB1370447A (en) * | 1970-09-23 | 1974-10-16 | Magsat Corp | Electrical switch |
-
2017
- 2017-04-10 CN CN201710229906.4A patent/CN108695101B/en active Active
-
2018
- 2018-04-09 AU AU2018202493A patent/AU2018202493B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008152931A (en) * | 2006-12-14 | 2008-07-03 | Sega Corp | Two-stage push-button switch device |
| EP2442327A1 (en) * | 2010-10-14 | 2012-04-18 | Omron Corporation | Switch and method for producing the same |
| CN103295840A (en) * | 2012-03-02 | 2013-09-11 | 周文军 | Magnetism-driven water-proof and explosion-proof switch |
| US20150101917A1 (en) * | 2013-10-11 | 2015-04-16 | Darfon Electronics Corp. | Magnetic keyswitch and related keyboard |
| CN105632817A (en) * | 2014-11-06 | 2016-06-01 | 富泰华工业（深圳）有限公司 | Key structure |
| CN106067719A (en) * | 2015-04-24 | 2016-11-02 | 三美电机株式会社 | Power generation switch |
| US9425008B1 (en) * | 2015-10-30 | 2016-08-23 | Eaton Corporation | Contactless switch with shielded vane |
| CN105977082A (en) * | 2016-06-30 | 2016-09-28 | 鲍海峰 | Permanent magnet button |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449037A (en) * | 2018-10-24 | 2019-03-08 | 宁波公牛电器有限公司 | A kind of swing rod switch |
| CN109959867A (en) * | 2019-03-28 | 2019-07-02 | 国网山东省电力公司日照供电公司 | A kind of disconnecting link state collecting device |
| WO2021036732A1 (en) * | 2019-08-23 | 2021-03-04 | 维沃移动通信有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108695101B (en) | 2019-08-30 |
| AU2018202493B2 (en) | 2023-04-13 |
| AU2018202493A1 (en) | 2018-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108695101B (en) | Button switch | |
| US4296394A (en) | Magnetic switching device for contact-dependent and contactless switching | |
| JP4905581B2 (en) | Switches and electronic devices | |
| US9324523B2 (en) | Power generation device | |
| US20040094393A1 (en) | Magnetic detent action for switches | |
| TWI553685B (en) | Bistable latching relay and bistable actuator | |
| JP4354171B2 (en) | Electrical switch assembly | |
| US11527372B1 (en) | Bistable retractable buttons | |
| CN106663562B (en) | Automatic change-over | |
| US3397372A (en) | Proximity-magnetic means for operating microswitches | |
| CN106796858B (en) | Contact opening and closing device | |
| US3209097A (en) | Magnetic snap action switch | |
| JP2015516669A (en) | Magnetic switch actuator | |
| US3678425A (en) | Self-contained reed switch unit | |
| JP5591132B2 (en) | Permanent magnet actuated switch | |
| NZ741449A (en) | Push-button switch | |
| JP6648651B2 (en) | Electromagnetic relay | |
| CN1218587A (en) | Magnetic proxymity switch system | |
| CN102782794B (en) | Electrical line protection lock mechanism with a differential function | |
| US10964504B2 (en) | Relay | |
| WO2021029398A1 (en) | Push switch | |
| CN105914103B (en) | A kind of double permanent magnetism size pole-face monostable electromagnetic mechanisms | |
| EP1124244A3 (en) | Rotary operating mechanism for switchgear | |
| WO2018030100A1 (en) | Electromagnetic relay | |
| JP2015050844A (en) | Power generation input device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |