WO2022241933A1 - 准悬浮开关设备 - Google Patents
准悬浮开关设备 Download PDFInfo
- Publication number
- WO2022241933A1 WO2022241933A1 PCT/CN2021/106096 CN2021106096W WO2022241933A1 WO 2022241933 A1 WO2022241933 A1 WO 2022241933A1 CN 2021106096 W CN2021106096 W CN 2021106096W WO 2022241933 A1 WO2022241933 A1 WO 2022241933A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- switch
- switchgear
- magnetic
- permanent magnet
- holding member
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 58
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000005339 levitation Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 239000000725 suspension Substances 0.000 description 8
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet
Definitions
- the present invention generally relates to a switchgear.
- Switch devices are various, including physical manual switches such as buttons, seesaws, or touch switches, sensory switches such as voice-activated and temperature-controlled switches, and time-controlled switches.
- CN112086312A discloses a suspension switch.
- the corresponding switch signal is obtained by manually operating the switch suspension in a fully suspended state, thereby obtaining a novel and convenient switch operation experience; the entire content is hereby incorporated by reference.
- a certain degree of proficiency is required to operate this kind of suspension switch, otherwise the suspension state of the switch suspension body will be easily damaged.
- the overall structure of the floating switch is relatively complicated, resulting in high cost.
- the object of the invention is to provide a novel switchgear which is easy to operate.
- a switchgear comprising:
- the fixed base has a first permanent magnet structure
- the movable operation switch has a second permanent magnet structure
- the holder is used to place the switch part in the set quasi-floating position relative to the base body, and allows the switch part to be manually operated relative to the base body within the set operating range, and after the manual operation is released or released, the switch part can use the first
- the magnetic force formed by the permanent magnet structure and the second permanent magnet structure is automatically reset to the set quasi-levitation position.
- the so-called "quasi-suspension” means that the switch element has a visual levitation effect relative to the fixed base body through the auxiliary deviation correction function of the holder.
- the gravity of the switch element is offset by the magnetic force formed by the first permanent magnet structure and the second permanent magnet structure, thereby enhancing the visual levitation effect.
- the holding element is connected to the fastening body on the one hand and contacts the switching element on the other hand and thus assists the balancing of the switching element in the set quasi-floating position.
- the retainer is not limited to being connected to the fixed base, as long as it can contact the switch and play an auxiliary role in correcting the deviation.
- the force between the holding member and the switch member can be substantially zero or there is no specific bias force. In this case, the frictional resistance to which the switching member is manually actuated is minimized.
- the first permanent magnet structure can be a ring-shaped magnet or a plurality of magnetic blocks arranged in a ring shape
- the second permanent magnet structure can be a magnetic Beads (such as magnetic balls) or magnetic pillars (such as cylindrical magnets), both of which have magnetic central symmetry axes that are substantially coincident and have the same magnetic pole direction.
- the first permanent magnet structure and the second permanent magnet structure may also adopt other configurations and/or arrangements to achieve this zero force effect.
- the switch member when the switch member is at a set quasi-floating position relative to the seat body, there may be or form a biasing force between the holding member and the switch member.
- the first permanent magnet structure can be a circular magnet or a plurality of magnetic blocks arranged in a circular shape
- the second The permanent magnetic structure can be a magnetic bead (such as a magnetic ball) or a magnetic column (such as a cylindrical magnet), both of which have magnetic central symmetry axes that are staggered from each other and have the same magnetic pole direction.
- the first permanent magnet structure and the second permanent magnet structure may also adopt other configurations and/or arrangements to achieve this bias force effect.
- the retaining member may be a deformable member made of iron or ferromagnetic material, such as a curved U-shaped iron wire with an arc-shaped limiting chute formed on the upper part.
- the U-shaped iron wire is preferably arranged such that when the manually operated switch piece moves along its arc-shaped limit chute or arc-shaped concave surface chute, the switch piece always points to the magnetic central symmetry axis of the circular magnet.
- the holding element can also be a flexible wire connected to the switching element.
- the holding member can be a single wire that passes through the magnetic central symmetry axis of the ring-shaped magnet and pulls the switch element, or can be a plurality of wires that pull the switch element from different directions.
- the holding member may be a rigid member, and the switch member and the holding member are in slidable contact in a form-fitting manner.
- the retainer can be a whole or part of a retaining ring or a retaining cylinder protruding from the fixed seat body.
- the holding member may be a deformable member connected with the switch member, such as a flexible wire or a wire sheet.
- This form of retainer can be more concealed, thereby further enhancing the visual levitation effect.
- the switchgear of the present invention may also include a signal generating device arranged in the fixed base body, which generates a corresponding switch signal through the movement of the switch element relative to the fixed base body.
- the signal generating device may be a magnetic sensor, which generates a corresponding switching signal by detecting a change in the magnetic field of the second permanent magnetic structure of the switching element relative to it.
- the signal generating device can also be an electromagnetic coil, and the current signal generated therein by the relative movement of the second permanent magnetic structure of the switch element is used as a corresponding switch signal.
- the signal generating device may also be other mechanical structures that switch on or off the circuit in response to the action of the switch element.
- an electrical appliance which includes power consumption components and the above-mentioned switchgear, wherein the switchgear is used to control the switching mode of the power consumption components.
- the signal generating device of the switchgear and the power consumption components can be wired or wirelessly connected.
- the quasi-floating switchgear of the present invention can still have a visual levitation effect while omitting a high-cost levitation control system, and its operability is greatly improved.
- Fig. 1 is the structural representation of an embodiment of the electrical appliance with quasi-suspension switchgear according to the present invention
- FIGs 2-6 are different variants of the embodiment shown in Figure 1;
- FIG. 1 shows an exemplary embodiment of an electrical appliance according to the invention with a power consumer 80 and a switching device.
- the power consumption components 80 may be, for example, lamps, speakers and the like.
- the switchgear includes a fixed base body 100 , a movable operating switch part 20 and a holding part 30 for holding the switch part 20 at a set quasi-floating position relative to the base body 100 .
- the ring magnet 10 is fixed on the fixing base body 100
- the cylindrical holder 30 is fixed on the ring magnet 10 or the fixing base body 100
- the switch member 20 in the form of a magnetic ball is held on the top of the holder 30, and its magnetic central axis of symmetry substantially coincides with the magnetic central axis of symmetry of the ring magnet 10 and the direction of the magnetic poles is the same.
- the lower magnetic poles are all N
- the upper magnetic poles are all S.
- the upward and downward movement tendency and the turning movement tendency of the switch member 20 shown in the figure relative to the ring magnet 10 are completely eliminated, while the substantially zero horizontal movement tendency (random disturbance) is completely eliminated by the retaining member 30 which surrounds and contacts it. eliminate. If the switch part 20 is pressed down, the switch part 20 will automatically rebound or return to the set quasi-floating position on the top of the holding part 30 under the force of the magnetic field after the hand is released.
- a magnetic or Hall sensor 40 is also provided on the actuating movement path of the switching element 20 .
- the Hall sensor 40 is fixed at a suitable position of the fixing base body 100 such as the central hole of the ring magnet 10 and connected with the switch signal circuit board 50 . After the manually operated switch part 20 moves downwards, its magnetic field strength relative to the Hall sensor 40 will change, and the Hall sensor 40 generates a corresponding switch signal by detecting the change in the magnetic field strength of the switch part 20 .
- the power consumption components 80 shown in the figure are also fixed on the fixing base body 100 and connected with the control circuit board 70 .
- the switch signal circuit board 50 is connected with the control circuit board 70 through the wire 60 .
- the Hall sensor 40 generates a corresponding switch signal, and the switch signal is transmitted to the control circuit board 70 of the power consumption component 80 through the switch signal circuit board 50, thereby realizing Control of switching modes of power consumption components 80 .
- FIG. 2 is a modification of the embodiment shown in FIG. 1 , wherein the switch member 20 is in the form of a cylindrical magnet, and the holding member 30 is in the form of a trumpet.
- the embodiment shown in FIG. 3 is another modification of the embodiment shown in FIG. 1 , wherein the switch member 20 adopts the form of a magnetic ball, and the retaining member 30 adopts the form of a flaring cylinder to facilitate the operation and positioning of the switch member 20 .
- the position of the ring magnet 10 rises from the fixing base 100 , and its center height is substantially the same as the center height of the switch element 20 or the magnetic ball. This modification enables the vertical offset operation of the switch member 20 to be reset equally quickly after the hand is released.
- FIG. 4 is a simple modification of the embodiment shown in FIG. 3, in which the switching element 20 is in the form of a cylindrical magnet.
- FIG. 5 is yet another modification of the embodiment shown in FIG. 1 , in which the power consumption component 80 is not fixed on the same fixing base 100 as the switchgear, but adopts a more flexible split form.
- Fig. 5 adopts the electromagnetic coil 41 to replace the Hall sensor 40 to generate a corresponding current signal in the electromagnetic coil 41 when the switch member 20 moves vertically relative to the electromagnetic coil 41, and uses a wireless signal transmitter 51 to connect with the electromagnetic coil 41 to The current signal therein is wirelessly transmitted to the wireless signal receiver 61 connected to the control circuit board 70 .
- the control circuit board 70 controls the power switch mode of the power consumption component 80 based on the signal received by the wireless signal receiver 61 .
- the external power plug 90 provides external power for the power consumption components 80 .
- FIG. 6 is a modification of the embodiment shown in FIG. 5, wherein the switch member 20 is in the form of a cylindrical magnet, and the holding member 30 is in the form of a horn.
- Fig. 7 shows a biased structural modification of the switchgear used in the embodiment shown in Fig. 1, wherein the switching member 20 in the form of a magnetic ball is held on top of a holding member 30 in the form of an arc segment, and its magnetic central axis of symmetry is in line with The magnetic central axis of symmetry of the ring magnet 10 is staggered, that is, the magnetic central axis of symmetry of the switch member 20 is biased from the magnetic central axis of symmetry of the ring magnet 10 to the holding member 30 side.
- the switch member 20 will only shift toward the holder 30 in the horizontal direction, so the holder 30 does not need to be arranged as a whole cylinder surrounding the switch member 20, but only needs to be arranged as a corresponding arc or Or even a support point. This makes the levitation visual effect more realistic.
- FIG. 8 shows, similarly to FIG. 7 , a corresponding variant of the switching device used in the embodiment shown in FIG. 5 , in which the switching element 20 is likewise arranged eccentrically with respect to the ring magnet 10 .
- FIG. 9 is similar to FIG. 7 , except that a deformable holding member 31 in the form of a wire is used to realize the eccentric arrangement of the switch member 20 relative to the ring magnet 10 .
- the deformable retainer 31 can adopt any suitable form that is fixed relative to the ring magnet 10 and connected to the switch member 20 , such as a flexible wire or a wire with certain elasticity. This modification will make the levitation visual effect better in some application occasions.
- FIG. 10 shows, similarly to FIG. 9 , a corresponding variant of the switching device used in the embodiment shown in FIG. 5 , in which the switching element 20 is likewise arranged eccentrically with respect to the ring magnet 10 .
- Fig. 11 and Fig. 12 are similar to those shown in Fig. 9 and Fig. 10 respectively, and the difference is that the deformable retainer 32 in the form of monofilament or single wire that passes through the magnetic central symmetry axis of the ring magnet 10 is used to pull the switch element to connect
- the switch member 20 is configured to realize the eccentric arrangement of the switch member 20 relative to the ring magnet 10 . This design is more conducive to obtaining a magical levitation visual effect, especially in the case of using an imperceptible invisible wire as the deformable holding member 32 according to the surrounding environment.
- Fig. 13 and Fig. 14 are also similar to those shown in Fig. 9 and Fig. 10 respectively, and the difference is that the deformable retainer 33 in the form of a bent U-shaped wire made of iron or ferromagnetic material is used to realize the relative position of the switch member 20. Eccentric arrangement of the ring magnet 10 . Due to the principle of magnetic attraction, a fast movable connection can be realized between the switch part 20 and the deformable holding part 33 .
- this U-shaped wire-shaped holder also forms a curved or arc-shaped concave slide groove to further limit the deviation of the switch part 20 in the horizontal direction, wherein the switch part 20 slides along the arc-shaped concave surface after being subjected to an external force such as finger pressure.
- the ring magnet 10 is not limited to the form of a single circular magnet ring shown in the figure, it can also adopt any other suitable form, for example, a plurality of magnetic blocks are arranged in a circular shape Or rhombus etc.
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Push-Button Switches (AREA)
Abstract
准悬浮开关设备，包括：固定座体（100），具有第一永磁结构体；可动操作开关件（20），具有第二永磁结构体；以及保持件（30），用于将开关件（20）相对座体（100）常置于设定准悬浮位置，并允许在设定操作范围内相对座体（100）手动操作开关件（20），且在释放手动操作后，开关件（20）能够借助第一永磁结构体和第二永磁结构体所形成的磁场力自动复位至设定准悬浮位置。根据该准悬浮开关设备，其在省略高成本的悬浮控制系统的同时仍然能够具备视觉悬浮效果，并且可操作性大大提升。
Description
本发明总体涉及一种开关设备。
现有开关装置各式各样，包括物理手动操作开关例如按键、翘板或触摸开关等，感控开关例如声控、温控开关等，以及时控开关等等。
CN112086312A公开了一种悬浮开关，通过手动操作处于完全悬浮状态的开关悬浮体来获得相应的开关信号，从而获得一种新奇便捷的开关操作体验；在此以参见方式引入其全部内容。但是，操作这种悬浮开关时需要一定的熟练度，否则容易破坏开关悬浮体的悬浮状态。另外，这种悬浮开关整体结构相对复杂，从而导致成本较高。
发明内容
本发明的目的是提供一种易于操作的新颖开关设备。
根据本发明的第一方面，提供了一种开关设备，其包括：
固定座体，具有第一永磁结构体；
可动操作开关件，具有第二永磁结构体；以及
保持件，用于将开关件相对座体常置于设定准悬浮位置，并允许在设定操作范围内相对座体手动操作开关件，且在释放或解除手动操作后，开关件能够借助第一永磁结构体和第二永磁结构体所形成的磁场力自动复位至设定准悬浮位置。
在本发明中，所谓“准悬浮”是指开关件通过保持件的辅助纠偏作用，相对固定座体具有视觉悬浮效果。
根据本发明的开关设备，开关件的重力通过第一永磁结构体和第二永磁结构体所形成的磁场力被抵消，从而强化视觉悬浮效果。
根据本发明的开关设备的一种实施方式，保持件一方面与固定座体相连，另一方面与开关件接触并由此辅助开关件平衡于设定准悬浮位置。当然，保持件并不限于连接于固定座体，只要其能够与开关件 接触并起到辅助纠偏作用即可。
根据本发明的上述实施方式，当开关件相对座体处于设定准悬浮位置时，保持件与开关件之间的作用力可以基本为零或不存在特定偏置作用力。这种情况下，手动操作开关件时所受到的摩擦阻力得以最小化。
为了使保持件与开关件之间的作用力基本实现为零，第一永磁结构体可以为圆环形磁铁或排列成圆环形状的多个磁块，第二永磁结构体可以为磁珠(例如磁球)或磁柱(例如圆柱状磁铁)，二者具有基本重合且磁极方向相同的磁性中心对称轴。当然，第一永磁结构体和第二永磁结构体也可以采用其它构型和/或布置方式来实现这种零作用力效果。
根据本发明的上述实施方式，当开关件相对座体处于设定准悬浮位置时，保持件与开关件之间可以具有或形成偏置作用力。这种情况下，只需要在特定方位设置保持件(无需围绕开关件设置)即可，从而能够减小保持件而进一步增强悬浮视觉效果。
为了在保持件与开关件之间实现偏置作用力，根据本发明的一个具体实施例，第一永磁结构体可以为圆环形磁铁或排列成圆环形状的多个磁块，第二永磁结构体可以为磁珠(例如磁球)或磁柱(例如圆柱状磁铁)，二者具有相互错开且磁极方向相同的磁性中心对称轴。当然，第一永磁结构体和第二永磁结构体也可以采用其它构型和/或布置方式来实现这种偏置作用力效果。
在上述实施例中，保持件可以为铁质或铁磁材料制成的可变形件，例如上部形成有弧形限位滑槽的弯曲U形铁丝。U形铁丝优选设置成，当手动操作开关件沿其弧形限位滑槽或弧形凹面滑槽移动时，开关件始终指向圆环形磁铁的磁性中心对称轴。
在上述实施例中，保持件还可以为连接开关件的柔性丝线。保持件可以为穿过圆环形磁铁的磁性中心对称轴牵拉开关件的单条丝线，也可以为从不同方向牵拉开关件的多条丝线。
根据本发明的上述实施方式，保持件可以为刚性件，开关件与保持件采用形状配合方式可滑动地接触。这种情况下，保持件可以为从固定座体上伸出的整体或部分保持环或保持筒。
根据本发明的上述实施方式，保持件可以为与开关件相连的可变形件，例如柔性线绳或金属丝片等。这种形式的保持件可隐蔽性更强，从而能够进一步增强视觉悬浮效果。
根据本发明的开关设备，还可以包括设置在固定座体中的信号产生装置，通过开关件相对于固定座体的运动而产生相应的开关信号。
信号产生装置可以为磁性传感器，通过检测开关件的第二永磁结构体相对其的磁场变化而产生相应的开关信号。信号产生装置也可以为电磁线圈，通过开关件的第二永磁结构体相对其的运动而在其中所产生的电流信号来作为相应的开关信号。当然，信号产生装置也可以是其它相应于开关件的动作而接通或切断电路的机械结构。
根据本发明的第二方面，还提供了一种电器，其包括耗电元器件和上述开关设备，其中开关设备用于控制耗电元器件的开关模式。
开关设备的信号产生装置与耗电元器件可以有线连接，也可以无线连接。
根据本发明的准悬浮开关设备，其在省略高成本的悬浮控制系统的同时仍然能够具备视觉悬浮效果，并且可操作性大大提升。
图1为根据本发明的具有准悬浮开关设备的电器的一个实施例的结构示意图；
图2-6为图1所示实施例的不同变型；以及
图7-14为根据本发明的具有偏置结构的准悬浮开关设备的不同变型。
下面结合实施例和附图对本发明做进一步说明，本领域技术人员应该理解，实施例和附图只是为了更好地理解本发明，并不用于任何限制目的。
图1示出了本发明电器的一个实施例，其具有耗电元器件80和开关设备。耗电元器件80可以是例如电灯、音箱等。开关设备包括固定座体100、可动操作开关件20以及用于将开关件20相对座体100 保持于设定准悬浮位置的保持件30。
固定座体100上固定有环形磁铁10，圆筒形式的保持件30固定在环形磁铁10或固定座体100上。磁球形式的开关件20被保持在保持件30的顶部，其磁性中心对称轴与环形磁铁10的磁性中心对称轴基本重合且磁极方向相同，即图示开关件20的下磁极与环形磁铁10的下磁极均为N，上磁极均为S。通过这种磁铁布置方式，即可使开关件20准悬浮在环形磁铁10或固定座体100上方设定位置。也就是说，图示开关件20相对于环形磁铁10的升降运动趋势和翻转运动趋势均被完全消除，而基本为零的水平运动趋势(随机扰动)则被环绕接触其的保持件30所完全消除。如果向下按压开关件20，则松手后开关件20会在磁场作用力下自动回弹或复位至保持件30顶部的设定准悬浮位置。
在开关件20的操作运动路径上还设有磁性传感器或霍尔传感器40。霍尔传感器40固定于固定座体100的合适位置例如环形磁铁10的中心孔内，并与开关信号电路板50相连。手动操作开关件20向下运动后其相对霍尔传感器40的磁场强度会发生改变，霍尔传感器40通过检测开关件20的磁场强度变化而产生相应的开关信号。
图示耗电元器件80也固定在固定座体100上并与控制电路板70相连。开关信号电路板50与控制电路板70通过电线60相连。这样，根据开关件20被手动操作后的位置变化，霍尔传感器40产生相应的开关信号，开关信号通过开关信号电路板50被传递给耗电元器件80的控制电路板70，由此实现对耗电元器件80开关模式的控制。
图2所示实施例为图1所示实施例的一个变型，其中开关件20采用了圆柱磁体形式，而保持件30采用了喇叭筒形式。
图3所示实施例为图1所示实施例的另一个变型，其中开关件20采用了磁球形式，而保持件30采用了扩口圆筒形式以方便操作定位开关件20。另外，环形磁铁10的位置自固定座体100升高，其中心高度与开关件20或磁球中心高度基本相同。这种变型使得开关件20的上下偏移操作在松手后可以同样快速地复位。
图4所示实施例为图3所示实施例的简单变型，其中开关件20采用了圆柱磁体形式。
图5所示实施例为图1所示实施例的又一个变型，其中耗电元器件80并未与开关设备固定在同一固定座体100上，而是采用了更为灵活的分体形式。图5采用了电磁线圈41来替代霍尔传感器40以在开关件20相对电磁线圈41竖向运动时在电磁线圈41中产生相应的电流信号，并采用无线信号发射器51与电磁线圈41相连以将其中的电流信号无线发射至与控制电路板70相连的无线信号接收器61。控制电路板70基于无线信号接收器61所接收到的信号来控制耗电元器件80的电源开关模式。外接电源插头90为耗电元器件80提供外接电源。
图6所示实施例为图5所示实施例的一个变型，其中开关件20采用了圆柱磁体形式，而保持件30采用了喇叭筒形式。
图7所示为图1所示实施例中使用的开关设备的一个偏置结构变型，其中磁球形式的开关件20被保持在弧段形式的保持件30的顶部，其磁性中心对称轴与环形磁铁10的磁性中心对称轴错开，即图示开关件20的磁性中心对称轴从环形磁铁10的磁性中心对称轴偏向保持件30一侧。在这种磁铁布置方式中，开关件20在水平方向仅会朝着保持件30偏移，因此保持件30无需设置为环绕开关件20的整个圆筒，只需设置成一段相应的圆弧或甚至是一个支撑点即可。这使得悬浮视觉效果更加逼真。
图8所示与图7类似，为图5所示实施例中使用的开关设备的相应变型，其中开关件20同样相对于环形磁铁10偏心设置。
图9所示与图7类似，只是采用了金属丝形式的可变形保持件31来实现开关件20相对于环形磁铁10的偏心设置。可变形保持件31可以采用相对环形磁铁10固定设置并且连接于开关件20的任何合适形式，例如柔性线绳或具有一定弹性的电线等。这种变型在某些应用场合下会使得悬浮视觉效果更佳。
图10所示与图9类似，为图5所示实施例中使用的开关设备的相应变型，其中开关件20同样相对于环形磁铁10偏心设置。
图11和图12分别类似于图9和图10所示，不同之处在于采用了穿过环形磁铁10的磁性中心对称轴牵拉开关件的单丝或单线形式的可变形保持件32来连接开关件20以实现开关件20相对于环形磁 铁10的偏心设置。这种设计会更有利于获得魔幻性悬浮视觉效果，尤其是在根据周围环境使用不易察觉的隐形线作为可变形保持件32的情况下。
图13和图14也分别类似于图9和图10所示，不同之处在于采用了由铁或铁磁材料制成的弯曲U形丝形式的可变形保持件33来实现开关件20相对于环形磁铁10的偏心设置。由于磁吸作用原理，开关件20和可变形保持件33之间能够实现快速可移动式连接。另外，这种U形铁丝形式的保持件还形成曲面或弧形凹面滑槽以进一步限制开关件20在水平方向上的偏移，其中开关件20受到外力例如手指下压力后沿弧形凹面滑槽滑动时始终指向或对准环形磁铁10的磁性中心对称轴。这种设计可以高度简化保持件结构，使得整个装置结构及其简单。另外，弧形凹面滑槽还可以使得按压操作更加平稳流畅。
以上实施例还可以有更多变型，例如环形磁铁10并不局限于图示的单个圆形磁铁环的形式，其还可以采用其它任何合适的形式，例如由多个磁块排列成圆环形或者菱形等。
Claims (20)
- 一种开关设备，包括：固定座体，具有第一永磁结构体；可动操作开关件，具有第二永磁结构体；以及保持件，用于将开关件相对座体常置于设定准悬浮位置，并允许在设定操作范围内相对座体手动操作开关件，且在释放手动操作后，开关件能够借助第一永磁结构体和第二永磁结构体所形成的磁场力自动复位至设定准悬浮位置。
- 根据权利要求1的开关设备，其中通过第一永磁结构体和第二永磁结构体所形成的磁场力来平衡开关件的重力。
- 根据权利要求1的开关设备，其中保持件与固定座体相连，开关件与保持件接触并由此得以平衡于设定准悬浮位置。
- 根据权利要求3的开关设备，当开关件相对座体处于设定准悬浮位置时，保持件与开关件之间的作用力基本为零。
- 根据权利要求4的开关设备，其中第一永磁结构体为圆环形磁铁，第二永磁结构体为磁珠或磁柱，二者具有基本重合且磁极方向相同的磁性中心对称轴。
- 根据权利要求3的开关设备，当开关件相对座体处于设定准悬浮位置时，保持件与开关件之间具有偏置作用力。
- 根据权利要求6的开关设备，其中第一永磁结构体为圆环形磁铁，第二永磁结构体为磁珠或磁柱，二者具有相互错开且磁极方向相同的磁性中心对称轴。
- 根据权利要求7的开关设备，其中保持件为铁质或铁磁材料制成的可变形件。
- 根据权利要求8的开关设备，其中保持件为上部形成有弧形限位滑槽的弯曲U形铁丝。
- 根据权利要求9的开关设备，其中手动操作开关件沿保持件的弧形限位滑槽移动时开关件始终指向圆环形磁铁的磁性中心对称轴。
- 根据权利要求7的开关设备，其中保持件为连接开关件的柔性丝线。
- 根据权利要求11的开关设备，其中保持件为穿过圆环形磁铁的磁性中心对称轴牵拉开关件的单条丝线。
- 根据权利要求3的开关设备，其中保持件为刚性件，开关件与保持件可滑动地接触。
- 根据权利要求3的开关设备，其中保持件为可变形件并与开关件相连。
- 根据权利要求1的开关设备，还包括设置在固定座体中的信号产生装置，通过开关件相对于固定座体的运动而产生相应的开关信号。
- 根据权利要求15的开关设备，其中信号产生装置为磁性传感器，通过检测开关件的第二永磁结构体相对其的磁场变化而产生相应的开关信号。
- 根据权利要求15的开关设备，其中信号产生装置为电磁线圈，通过开关件的第二永磁结构体相对其的运动而在其中所产生的电流信号来作为相应的开关信号。
- 一种电器，包括耗电元器件和根据权利要求15-17之一所述的开关设备，其中开关设备用于控制耗电元器件的开关模式。
- 根据权利要求18的电器，其中开关设备的信号产生装置与耗电元器件有线连接。
- 根据权利要求18的电器，其中开关设备的信号产生装置与耗电元器件无线连接。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110548923.0A CN113257620A (zh) | 2021-05-20 | 2021-05-20 | 准悬浮开关设备 |
| CN202110548923.0 | 2021-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022241933A1 true WO2022241933A1 (zh) | 2022-11-24 |
Family
ID=77183067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2021/106096 WO2022241933A1 (zh) | 2021-05-20 | 2021-07-13 | 准悬浮开关设备 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113257620A (zh) |
| WO (1) | WO2022241933A1 (zh) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4874346A (en) * | 1988-01-06 | 1989-10-17 | How Wachspress | Free flying magnetic levitator |
| CN104901587A (zh) * | 2015-06-16 | 2015-09-09 | 肇庆市衡艺实业有限公司 | 移动式磁悬浮装置 |
| CN206327181U (zh) * | 2016-12-01 | 2017-07-14 | 西南交通大学 | 悬浮机构及永磁悬浮列车 |
| CN112086312A (zh) * | 2020-07-13 | 2020-12-15 | 李良清 | 多维控制悬浮开关 |
| CN213015906U (zh) * | 2020-07-23 | 2021-04-20 | 深圳市玄风科技有限公司 | 磁悬浮升降装置 |
| CN214705803U (zh) * | 2021-05-20 | 2021-11-12 | 王雨川 | 电器开关设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339828Y2 (zh) * | 1973-12-27 | 1978-09-27 | ||
| US4585282A (en) * | 1983-07-19 | 1986-04-29 | Bosley Robert W | Magnetic levitation system |
| JPS6354214U (zh) * | 1986-09-26 | 1988-04-12 | ||
| CN101191599A (zh) * | 2006-11-21 | 2008-06-04 | 上海市杨浦高级中学 | 一种磁性悬浮灯 |
| CN201332374Y (zh) * | 2008-12-31 | 2009-10-21 | 王晓冰 | 磁悬浮装置 |
| CN102570927B (zh) * | 2012-03-07 | 2015-02-25 | 中磁力（深圳）科技有限公司 | 具有悬浮物自动升降功能的磁悬浮装置 |
| CN103745860B (zh) * | 2013-09-25 | 2015-11-18 | 苏州达方电子有限公司 | 按键结构及键盘 |
| CN104599884B (zh) * | 2015-01-28 | 2016-11-30 | 山东大学 | 一种弹力曲线可变的磁悬浮键盘及其工作方法 |
-
2021
- 2021-05-20 CN CN202110548923.0A patent/CN113257620A/zh active Pending
- 2021-07-13 WO PCT/CN2021/106096 patent/WO2022241933A1/zh active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4874346A (en) * | 1988-01-06 | 1989-10-17 | How Wachspress | Free flying magnetic levitator |
| CN104901587A (zh) * | 2015-06-16 | 2015-09-09 | 肇庆市衡艺实业有限公司 | 移动式磁悬浮装置 |
| CN206327181U (zh) * | 2016-12-01 | 2017-07-14 | 西南交通大学 | 悬浮机构及永磁悬浮列车 |
| CN112086312A (zh) * | 2020-07-13 | 2020-12-15 | 李良清 | 多维控制悬浮开关 |
| CN213015906U (zh) * | 2020-07-23 | 2021-04-20 | 深圳市玄风科技有限公司 | 磁悬浮升降装置 |
| CN214705803U (zh) * | 2021-05-20 | 2021-11-12 | 王雨川 | 电器开关设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113257620A (zh) | 2021-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11469024B2 (en) | Multidimension-controllable switch levitation system | |
| US10203717B2 (en) | Magnetic thumbstick user interface devices | |
| US9630499B2 (en) | Screen-based vehicle operating system | |
| US7737945B2 (en) | Pointing device with moveable magnetic disc and method | |
| JP5303574B2 (ja) | 傾倒操作感を改善された操作要素 | |
| CN101809529A (zh) | 输入装置以及搭载有该输入装置的电子设备 | |
| WO2010119348A1 (en) | Magnetic manual user interface devices | |
| US20100173711A1 (en) | Hall effect joystick | |
| US8258902B2 (en) | Sealed magnetically controlled electric switch assembly | |
| KR101707826B1 (ko) | 입력 장치, 스티어링 휠 및 이를 구비한 자동차 | |
| WO2022241933A1 (zh) | 准悬浮开关设备 | |
| WO2022011813A1 (zh) | 多维控制悬浮开关 | |
| CN204732330U (zh) | 磁旋钮及电器产品 | |
| US20200051764A1 (en) | Input device | |
| CN214705803U (zh) | 电器开关设备 | |
| RU171081U1 (ru) | Магнитный джойстик | |
| CN208298737U (zh) | 一种磁吸式按键 | |
| TWM473861U (zh) | 磁懸浮旋轉裝置 | |
| KR101160942B1 (ko) | 복합 포인팅 디바이스 및 이를 구비하는 전자 장치 | |
| JPS60186911A (ja) | 可動コアの３位置動作制御法およびび装置 | |
| US20220328267A1 (en) | Push switch | |
| CN211011270U (zh) | 一种灯具 | |
| KR100614246B1 (ko) | 자기 스프링 센서장치 | |
| JP6931925B2 (ja) | 浮上おりん装置 | |
| CN218547375U (zh) | 一种磁吸智能旋钮 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21940382 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 21940382 Country of ref document: EP Kind code of ref document: A1 |