WO2022257239A1 - 吸附式固定组件及开关装置 - Google Patents

吸附式固定组件及开关装置 Download PDF

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Publication number
WO2022257239A1
WO2022257239A1 PCT/CN2021/107911 CN2021107911W WO2022257239A1 WO 2022257239 A1 WO2022257239 A1 WO 2022257239A1 CN 2021107911 W CN2021107911 W CN 2021107911W WO 2022257239 A1 WO2022257239 A1 WO 2022257239A1
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WO
WIPO (PCT)
Prior art keywords
magnetic attraction
hole
magnetic
attraction part
switch device
Prior art date
Application number
PCT/CN2021/107911
Other languages
English (en)
French (fr)
Inventor
程小科
肖海鹏
金莹
Original Assignee
武汉领普科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 武汉领普科技有限公司 filed Critical 武汉领普科技有限公司
Priority to CN202190000186.4U priority Critical patent/CN217507132U/zh
Publication of WO2022257239A1 publication Critical patent/WO2022257239A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • H01H9/02—Bases, casings, or covers

Definitions

  • the utility model relates to the field of switches, in particular to an adsorption-type fixing component and a switch device.
  • a switch device can be understood as a device with a switch body and a button.
  • a corresponding circuit can be provided, and the button can interact with the circuit.
  • the circuit includes a micro switch, and the button can be activated when the button is pressed.
  • Micro switch in.
  • the switch device can also be provided with a base, and then the switch body can be installed on the base; in the existing related art, the switch body can usually be fixedly connected to the base through screw parts, however, in this connection method, it is necessary to use tools to rotate the screw parts , is not easy to operate.
  • the utility model provides an adsorption-type fixing component and a switch device to solve the problem that the traditional switch is inconvenient to operate when it is moved.
  • the utility model provides a switch device, comprising:
  • At least one magnetic part includes:
  • the second magnetic attraction part wherein the first end of the second magnetic attraction part is directly or indirectly connected to the first magnetic attraction part; and the shape and shape of the first magnetic attraction part and the second magnetic attraction part / or different volumes.
  • the first magnetic attraction portion includes at least one arc-shaped side.
  • the adsorption-type fixing assembly further includes a wrapping set; the wrapping set is sheathed on the outer surface of the magnetic member, so as to relatively fix the first magnetic attraction part and the second magnetic attraction part.
  • the package includes a flexible shell; the flexible shell includes a first cavity and a second cavity connected to each other; wherein, the shape and size of the first cavity are similar to those of the first magnetic attraction part matching, for installing the first magnetic attraction part; the shape and size of the second cavity match the second magnetic attraction part, for installing the second magnetic attraction part.
  • the package includes a hard shell, and the hard shell includes a third cavity and a fourth cavity connected to each other; wherein, the shape and size of the third cavity are similar to those of the first magnetic attraction part. matching, for installing the first magnetic attraction part; the shape and size of the fourth cavity match the second magnetic attraction part, for installing the second magnetic attraction part.
  • one end of the fourth cavity is closed, and the other end communicates with one end of the third cavity, and the other end of the third cavity is provided with a buckle inside.
  • the first end of the second magnetic attraction part is directly or indirectly detachably attached to the first magnetic attraction part.
  • the first end of the second magnetic attraction part is directly or indirectly fixedly connected to the first magnetic attraction part.
  • the first magnetic attraction part and/or the second magnetic attraction part is configured as a columnar permanent magnet.
  • both the first magnetic attraction part and the second magnetic attraction part are cylindrical, and the first magnetic attraction part and the second magnetic attraction part are arranged coaxially.
  • the first end of the first magnetic attraction part, the first magnetic attraction part the first magnetic attraction part
  • the second end of the attracting part, the first end of the second magnetic attracting part and the second end of the second magnetic attracting part are arranged sequentially;
  • the first projection figure of the outer contour of the first magnetic attraction part on the projection plane covers the outer contour of the second magnetic attraction part on the projection The second projected figure of the surface and does not coincide.
  • the adsorption-type fixing component is used to be directly or indirectly adsorbed to an installation surface; when the adsorption-type fixing component is adsorbed to the installation surface, the The first designated direction of the second end of the second magnetic attraction part, the first end of the first magnetic attraction part, the second end of the first magnetic attraction part, the first end of the second magnetic attraction part end, the second end of the second magnetic attraction portion, and the installation surface are distributed in sequence.
  • the volume of the first magnetic attraction part is larger than the volume of the second magnetic attraction part.
  • the adsorption-type fixing component is used to be adsorbed to an installation surface, and when the adsorption-type fixing component is adsorbed to the installation surface, the second magnetic attraction part is closer to the first magnetic attraction part the mounting surface.
  • the end surface of the second end of the second magnetic attraction part is directly facing the installation surface.
  • a switch device comprising:
  • At least one power supply unit for powering the communication unit
  • At least one trigger device which is configured to directly or indirectly trigger the communication unit to transmit at least one preset wireless signal in response to an external action when the power supply unit supplies power to the communication unit;
  • a switch body, the switch body is provided with at least one installation part, and the power supply unit and the communication circuit are both arranged in the accommodating space of the switch body;
  • At least one suction-type fixing component includes a magnetic part, and the magnetic part is configured to be suitable for being assembled on the installation part;
  • the switch body When the magnetic part is assembled on the installation part, the switch body can be fixed externally by the magnetic attraction force generated by the magnetic part.
  • the installation part includes at least one installation hole; the installation hole includes a first hole part and a second hole part with different diameters and connected directly or indirectly.
  • the switch device further includes a screw, and the magnetic member or the screw is selectively assembled in the mounting hole;
  • the switch body When the screws are assembled in the installation holes, the switch body can be fixed externally by the screws.
  • the switch device further includes:
  • At least one adsorption body the adsorption body is directly or indirectly fixed on the fixed reference of the switch body, and is arranged to be able to form the magnetic attraction force with the magnetic member;
  • the switch body When the magnetic piece is assembled in the installation hole, the switch body can be fixed on the fixed reference by the magnetic attraction force.
  • the thickness of the adsorbent is 0.1mm-2mm, the length is 70mm-85mm, and the width is 10mm-86mm.
  • the magnetic component assembled in the installation hole can be fixed in the installation hole through interference fit, and the interference is set at 0.05mm ⁇ 0.3mm.
  • it also includes a fixing part for fixing the assembled magnetic part in the installation hole.
  • the fixing part includes: a fixing cover locked in the installation hole.
  • the fixed cover is arranged at the first end and/or the second end of the installation hole.
  • the fixing part includes: a locking part extending in the installation hole.
  • the locking part is provided at the first end and/or the second end of the installation hole.
  • the adsorption-type fixing assembly further includes a package set wrapped around the magnetic part;
  • the package set is configured as a flexible shell, and the flexible shell can be squeezed between the magnetic element and the hole wall of the installation hole.
  • the package is configured as a hard shell capable of accommodating the magnetic piece, and the hard shell is provided with buckles for fixing the magnetic piece in the hard shell.
  • the first end of the first hole, the second end of the first hole, the The first end and the second end of the second hole are distributed sequentially;
  • the first projection figure of the outer contour of the first hole on the projection plane covers the second projection figure of the outer contour of the second hole on the projection plane. Projected graphics and non-overlapping; the magnetic piece is suitable for fitting in the first hole and/or the second hole.
  • the depth of the first hole along the specified direction is 1mm-10mm; the depth of the second hole along the specified direction is 1mm-10mm.
  • the magnetic member includes a first magnetic attraction portion adapted to fit in the first hole;
  • the third projection pattern of the outer contour of the first magnetic attraction part on the projection plane covers the second projection area and does not overlap, the The first projected figure covers the third projected figure.
  • the third projection figure is a circle or an ellipse.
  • two edges of the third projected figure are tangent to the first projected figure, and the two edges are symmetrical about the center of the third projected figure.
  • the magnetic member includes a second magnetic attraction portion adapted to fit in the second hole;
  • the second projection pattern covers the fourth projection pattern of the outer contour of the second magnetic attraction part on the projection plane.
  • the first end of the second magnetic attraction part is adsorbed to the first magnetic attraction part, and the second magnetic attraction part is away from the second end of the first magnetic attraction part and the second hole.
  • the distance between the second ends of the specified direction is 0.1 mm to 5 mm,
  • the adsorption force between the second magnetic attraction part and the first magnetic attraction part is greater than the magnetic attraction force between the second magnetic attraction part and the adsorption body or the fixed reference surface, so that the second magnetic attraction part The second magnetic attraction part will not be detached from the first magnetic attraction part due to the magnetic attraction force of the adsorption body or the fixed reference surface.
  • two edges of the fourth projected figure are tangent to the second projected figure.
  • the two edges are symmetrical about the center of the fourth projected figure.
  • both the first projected figure and the second projected figure are racetrack-shaped or circular.
  • the trigger device is configured as a key; the key is pivotally mounted on the switch body to form the accommodating space.
  • the trigger device is configured as a rotary switch; the rotary switch is rotatably mounted on the switch body to form the accommodating space.
  • the triggering device is configured as a touch panel, which is configured to directly or indirectly trigger the communication unit to transmit at least one preset wireless signal in response to an external action when the power supply unit supplies power to the communication unit. Signal.
  • the switch body includes a bottom case and a middle case, the middle case is covered and connected to the bottom case, the first hole is provided in the middle case, and the second hole is provided in the bottom case .
  • the first hole runs through both sides of the middle case, and the second hole runs through both sides of the bottom case.
  • the distance between the centers of the two mounting holes is the distance between the centers of the two mounting holes.
  • the setting direction of the keys is parallel to the line connecting the centers of the two mounting holes;
  • the two ends of the key are distributed along the installation direction; the installation direction is parallel to the projection of the two installation holes
  • the line connecting the center of the figure, the two ends of the key distributed along the installation direction includes one end of the key that can rotate around the pivot axis.
  • each group includes 2 mounting holes
  • the line connecting the centers of the projection figures of the two mounting holes in one set of mounting holes is the first connecting line, and the projection of the two mounting holes in the other set of mounting holes
  • the connecting line in the center of the figure is the second connecting line; the lengths of the first connecting line and the second connecting line are both 60mm-70mm.
  • the first connection line and the second connection line are perpendicular to each other, and in the projection pattern of the key, two ends of the key are distributed along the setting direction, and the setting direction of the key is the same as that of the second key.
  • a connecting line or the second connecting line is parallel, and the two ends of the key distributed along the installation direction include one end of the key that can rotate around the pivot axis.
  • the button is configured in a bar shape, and configured so that both ends can directly or indirectly trigger the communication unit to transmit at least one preset wireless signal in response to an external action.
  • the communication unit includes a processing unit, an energy storage output unit, and a wireless communication unit; the input end of the energy storage output unit is electrically connected to the power supply unit, and the output end is electrically connected to the wireless communication unit and The processing unit; the processing unit is connected in communication with the wireless communication unit.
  • the communication unit further includes at least one switch corresponding to the key; the switch is electrically connected to the signal detection port of the processing unit, and is configured to respond to the pressing of the key The ground is triggered to switch the on-off state.
  • an abutment portion is provided on the side of the button facing the switch element, at least part of the button can be manipulated by one click in response to an external action, so that the abutment portion abuts against the The switch element triggers the switch element.
  • the external action includes an action capable of causing the key to be pressed or rebounded.
  • the adsorption-type fixing component provided by the utility model can be used for external fixing of the switch device. Compared with the traditional screw fixing, it is more convenient and efficient, and does not need to open holes on the wall, which reduces the damage to the wall; the utility model proposes In the switch device of the present invention, the above-mentioned adsorption-type fixing component is introduced, and then, based on the external magnetic attraction force of the adsorption-type fixing component assembled on the switch body, the external fixing of the switch body can be realized, wherein, in the operation of realizing the fixation, only It only needs to set the magnetic part in the installation hole and fix it, without complex rotation operation, which effectively simplifies the operation process and achieves the positive effect of easy operation.
  • Fig. 1 is a structural diagram of an adsorption-type fixing assembly in an embodiment of the present invention
  • Fig. 2 is a schematic structural diagram of a switch device in an embodiment of the present invention.
  • Fig. 3 is a schematic diagram of the structure of the circuit in the switch body in an embodiment of the present invention.
  • Fig. 4 is a schematic diagram of the base structure of the switch device in an embodiment of the present invention.
  • Fig. 5 is a structural schematic diagram II of the switch device in an embodiment of the present invention.
  • Fig. 6 is an exploded schematic diagram of a switchgear in an embodiment of the present invention.
  • Fig. 7 is a schematic diagram 2 of the explosion of the switchgear in an embodiment of the present invention.
  • Fig. 8 is a schematic diagram 3 of the explosion of the switchgear in an embodiment of the present invention.
  • Fig. 9 is a schematic diagram 4 of the explosion of the switch device in an embodiment of the present invention.
  • Fig. 10 is a partial cross-sectional schematic diagram of a switch device in an embodiment of the present invention.
  • Fig. 11 is a partial cross-sectional schematic diagram II of the switch device in an embodiment of the present invention.
  • Fig. 12 is a partial cross-sectional schematic diagram 3 of the switch device in an embodiment of the present invention.
  • Fig. 13 is a schematic diagram 5 of the explosion of the switchgear in an embodiment of the present invention.
  • Fig. 14 is a partial cross-sectional schematic diagram 4 of the switch device in an embodiment of the present invention.
  • Fig. 15 is a schematic cross-sectional view of a switch device in an embodiment of the present invention.
  • Fig. 16 is a schematic partial cross-sectional view five of the switch device in an embodiment of the present invention.
  • Fig. 17 is an explosion schematic diagram six of the switchgear in an embodiment of the present invention.
  • Fig. 18 is a partial cross-sectional schematic diagram six of the switch device in an embodiment of the present invention.
  • Fig. 19 is a second schematic cross-sectional view of the switch device in an embodiment of the present invention.
  • Fig. 20 is a schematic diagram of the structure of the magnetic part and the flexible shell in an embodiment of the present invention.
  • Fig. 21 is an exploded schematic diagram VII of the switchgear in an embodiment of the present invention.
  • Fig. 22 is a schematic structural view of the magnetic parts and the hard shell in an embodiment of the present invention.
  • Fig. 23 is a schematic structural diagram of a self-generating motor in an embodiment of the present invention.
  • 1-Switch body 11-Installation hole; 111-First hole; 112-Second hole; 113-Catch part; 114-Catch part; 12-Power supply unit; ; 15-communication unit; 151-wireless communication unit; 152-energy storage output unit; 153-processing unit; 22-the second magnetic part; 221-the first end of the second magnetic part; 222-the second end of the second magnetic part; 3-base; 4-absorption body; 5- Button; 6-fixed cover; 7-flexible shell; 8-hard shell; 81-buckle;
  • 9-generator 91-magnetic component; 911-first magnetic component; 912-second magnetic component; 913-connector; 914-upper contact; 915-lower contact; 92-induction component; -coil; 922-magnetic core; 923-fixed structure; 924-coil bobbin; 93-drive assembly; 931-rotation shaft; 932-mounting frame; ; 941-magnet; 942-the first magnetically conductive sheet; 943-the second magnetically conductive sheet.
  • first and second are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • a plurality means a plurality, such as two, three, four, etc., unless otherwise specifically defined.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integration; it can be a mechanical connection , can also be electrically connected or can communicate with each other; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integration; it can be a mechanical connection , can also be electrically connected or can communicate with each other; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components.
  • Fig. 1 is a structural diagram (specifically a side view) of a kind of adsorption-type fixing assembly described, as shown in Fig. 1, the suction-type fixing assembly includes: at least one magnetic piece 2; the magnetic piece 2 includes:
  • the first magnetic attraction portion 21 includes at least one arc-shaped side, which can be used for a buffer transition when the magnetic part 2 is assembled externally, or for fitting the external structure; for example, the When the magnetic piece 2 is assembled into a mounting hole, the arc-shaped side of the magnetic piece 2 can be used for the transition when the magnetic piece 2 is inserted into the mounting hole, so as to facilitate installation.
  • the first magnetic attraction part 21 and/or the second magnetic attraction part 22 is configured as a columnar permanent magnet.
  • the first magnetic attraction portion 21 and the second magnetic attraction portion 22 are cylindrical, and a bottom surface of the first magnetic attraction portion 21 and the second magnetic attraction portion 22, and the first magnetic attraction part 21 and the second magnetic attraction part 22 are coaxially arranged; the first end 221 of the second magnetic attraction part 22 is directly or indirectly detachably adsorbed to the The first magnetic attraction part 21, in other words, the second magnetic attraction part 22 can be directly adsorbed to the first magnetic attraction part 21, or can be adsorbed to the first magnetic attraction part 21 through an interlayer, The second magnetic attraction part 22 is detachable relative to the first magnetic attraction part 21 , which is convenient for assembly in practical use.
  • the first end 221 of the second magnetic attraction part 22 can also be directly or indirectly fixedly connected to the first magnetic attraction part 21; in a specific example, the second magnetic attraction The part 22 and the first magnetic attraction part 21 can be integrally formed; since the integral forming will cause difficulty in mold shaping, thereby increasing the production cost, the second magnetic attraction part 22 can also be fixed by a connecting medium such as glue Connected to the first magnetic attraction part 22, so that the second magnetic attraction part 22 is non-detachable relative to the first magnetic attraction part 21, which is conducive to the overall external assembly or transfer of the two, and prevents the The second magnetic attraction part 22 falls off.
  • a connecting medium such as glue Connected to the first magnetic attraction part 22
  • the adsorption-type fixing assembly also includes a package (not shown in FIG. 1 ); 22 is relatively fixed.
  • the magnetic part 2 can also be externally fixed through the package, for example, squeezed into a mounting hole by the package to achieve interference fit, so that the magnetic part 2 is fixed relative to the mounting hole.
  • the package includes a flexible shell 7; the flexible shell 7 includes a first cavity 71 and a second cavity 72 connected to each other; wherein, the first cavity 71
  • the shape and size match the first magnetic attraction part 21, and are used to install the first magnetic attraction part 21;
  • the shape and size of the second cavity 72 match the second magnetic attraction part 22, and are used to install the first magnetic attraction part 21;
  • the second magnetic attraction part 22 is installed.
  • the second magnetic part 22 of the magnetic part 2 is installed in the second cavity 72 first, and then the first magnetic part 21 is installed in the first cavity 71, so that the flexible shell 7 is firmly It is firmly attached to the outer surface of the magnetic piece 2 .
  • the package includes a hard shell 8, and the hard shell 8 includes a third cavity 82 and a fourth cavity 83 connected to each other; wherein, the third The shape and size of the cavity 82 are matched with the first magnetic attraction part 21 for installing the first magnetic attraction part 21; matching, for installing the second magnetic attraction part 22 .
  • one end of the fourth cavity 83 is closed, and the other end communicates with one end of the third cavity 82.
  • the other end of the third cavity 82 is provided with a The first absorbing portion 21 is fixed to the buckle 81 inside the hard shell 8 .
  • the second magnetic part 22 of the magnetic part 2 is first installed in the fourth cavity 83, and then the first magnetic part 21 is installed to the third cavity 82, and the buckle 81 connects the The first magnetic attraction part 21 is stuck inside the third cavity 82 , so that the magnetic component 2 will not fall off from the hard shell 8 .
  • the volume of the second magnetic attraction part 22 is smaller than the volume of the first magnetic attraction part 21, specifically: along the first end 211 of the first magnetic attraction part 21 to the first magnetic attraction part
  • the first designated direction of the second end 222 of the second magnetic attraction part 22 (as shown in the arrow direction from top to bottom in Figure 1), the first end 211 of the first magnetic attraction part 21, the first magnetic attraction part
  • the second end 212 of 21, the first end 221 of the second magnetic attraction part 22 and the second end 222 of the second magnetic attraction part 22 are distributed sequentially; the projection is taken on a plane perpendicular to the first designated direction
  • the first projection pattern of the outer contour of the first magnetic attraction part 21 on the projection surface covers the second projection pattern of the outer contour of the second magnetic attraction part 22 on the projection surface and does not overlap.
  • the adsorption-type fixing component is used to be directly or indirectly adsorbed to an installation surface; when the adsorption-type fixing component is adsorbed to the installation surface, along the The first specified direction from the first end to the second end of the second magnetic attraction part, the first end of the first magnetic attraction part, the second end of the first magnetic attraction part, the second magnetic attraction part The first end of the part, the second end of the second magnetic attraction part, and the installation surface are distributed in sequence. And when the adsorption-type fixing component is adsorbed to the installation surface, the second magnetic attraction part is closer to the installation surface than the first magnetic attraction part; in a specific example, the second magnetic attraction The end surface of the second end of the part is facing the installation surface.
  • the installation surface can be understood as an installation reference surface of a device externally fixed by the adsorption fixing component, such as the switch device described later.
  • an adsorption-type fixing component is provided, which can be used for external fixing of the switch device. Compared with traditional screw fixing, it is more convenient and efficient, and does not need to open holes in the wall, reducing damage to the wall.
  • the utility model proposes a switch device, including:
  • a communication unit 15 a communication unit 15; and a power supply unit 12 for supplying power to the communication unit 15;
  • At least one triggering device 5 which is configured to directly or indirectly trigger the communication unit 15 to transmit at least one preset wireless signal in response to an external action when the power supply unit 12 supplies power to the communication unit 15;
  • the switch body 1, the switch body 1 is provided with at least one installation part 11, the power supply unit 12 and the communication unit 15 are both arranged in the accommodating space inside the switch body 1;
  • At least one suction-type fixing component the suction-type fixing component includes a magnetic part 2, and the magnetic part 2 is configured to be suitable for being assembled on the installation part 11;
  • the installation part 11 includes at least one installation hole 11; the installation hole 11 includes a first hole part 111 and a second hole part 112, and the aperture of the first hole part 111 is different from the aperture of the second hole part 112 , and/or: the shape of the first hole 111 is different from the shape of the second hole 112, and the first hole 111 and the second hole 112 are directly or indirectly connected to form a
  • the mounting hole 11 passing through the switch body 1 ; the hole diameter therein can be understood as the distance between two hole wall parts that are symmetrical about the center of the hole in the hole wall of the hole.
  • the adsorption fixing assembly includes a magnetic piece 2, and the magnetic piece 2 is configured to be suitable for being assembled on the installation part 11; it can also be understood that: the shape and size of the installation hole 11 are suitable for fitting into the magnetic piece 2, At the same time, the magnetic piece 2 is detachably assembled in the installation hole 11; when the magnetic piece 2 is assembled in the installation hole 11, the switch body 1 can be fixed externally by the magnetic force generated by the magnetic piece 2, for example, On iron workbenches and stainless steel walls.
  • the switch device further includes: at least one adsorption body 4, the adsorption body 4 is directly or indirectly fixed to the fixed reference of the switch body 1 (the fixed reference means that in actual practice, the switch body 1 is fixed installation position reference), and is set to form a magnetic attraction force with the magnetic piece 2; when the magnetic piece 2 is assembled in the installation hole 11, the switch body 1 can pass through the magnetic attraction force (That is, the magnetic attraction force formed between the magnetic part 2 and the adsorbent 4) is fixed on the fixed reference; it can be understood that: when the magnetic part 2 and the adsorbent 4 are close, there can be generated between the two to make the two relative The magnetic attraction force of approaching and contacting, and furthermore, no matter what kind of material and structure the magnetic part 2 and the absorbing body 4 adopt, can be used as an optional solution in the embodiment of the present invention.
  • the fixed reference means that in actual practice, the switch body 1 is fixed installation position reference
  • the switch body 1 can pass through the magnetic attraction force (That is, the magnetic attraction force formed between the magnetic part
  • the switch body 1 when the installation reference position of the switch body 1 itself is iron, stainless steel and other materials that can be absorbed by the magnetic piece 2, the switch body 1 can be directly exposed to the outside through the magnetic piece 2. It is adsorbed on the fixed reference without additionally setting the adsorption body 4 .
  • the switch device can also include a base 3 (as shown in Figure 4), and the adsorption body 4 can be fixedly connected to a base 3, for example, the two are fixedly connected together through an assembly structure, and the adsorption body 4 can also be detachably connected to the base 3, and furthermore, when the magnetic piece 2 is used, the absorbing body 4 can be assembled and connected to the base 3, and when the magnetic piece 2 is not used, the absorbing body can be unassembled and connected to the base 3.
  • a base 3 as shown in Figure 4
  • the adsorption body 4 can be fixedly connected to a base 3, for example, the two are fixedly connected together through an assembly structure, and the adsorption body 4 can also be detachably connected to the base 3, and furthermore, when the magnetic piece 2 is used, the absorbing body 4 can be assembled and connected to the base 3, and when the magnetic piece 2 is not used, the absorbing body can be unassembled and connected to the base 3.
  • the adsorption body 4 can be connected to the base 3 through at least one of buckles, slots, screw parts and the like.
  • the adsorption body 4 can be directly installed on the fixed reference, without additional base 3, the base 3 is suitable for some special installation environments, for example, when upgrading some traditional switches, the base 3 of the traditional switch device can be retained, Instead, the adsorption body 4 is directly arranged on the base 3, so as to change the installation position of the original switch as little as possible.
  • the thickness of the adsorbent 4 (which can be understood as the dimension along the thickness direction shown in FIG. 2 ) is 0.1 mm to 3 mm, and the length (which can be understood as the dimension along the length direction shown in FIG. 2 ) is 70mm to 85mm, and the width (which can be understood as the dimension along the width direction, the width direction is perpendicular to the length direction and thickness direction shown in Figure 2) is 10mm to 86mm.
  • the thickness of the absorber 4 is generally set to 3 mm, and the length and width are set to 75 mm and 20 mm respectively, in order to make the switch body 1 relatively easy to be adsorbed on the absorber 4, and the When the switch body 1 is adsorbed on the adsorption body 4, it can cover the adsorption body 4 and keep the overall simplicity and beauty.
  • the magnetic part 2 and the adsorption body 4 are introduced, and then, based on the magnetic attraction force between the magnetic part 2 and the adsorption body 4 assembled on the switch body 1, the external fixing of the switch body can be realized, wherein, in realizing the fixing In operation, it is only necessary to set the magnetic part 2 in the installation hole 11, and fix the adsorption body 4 on a fixed reference (such as a wall or a workbench), without complicated rotation operations, which effectively simplifies the operation process and achieves easy operation positive effect. It can be seen that after the magnetic body 2 is placed in the installation hole 11, an adsorption body 4 (such as a magnetic back plate) is matched to attract and fix the switch body 1 through magnetic attraction, so that the switch can be placed and taken freely.
  • a fixed reference such as a wall or a workbench
  • the switch device may further include screws (not shown), and the magnetic member 2 or the screws are selectively assembled in the mounting holes 11; that is:
  • the magnetic part 2 can be set in the mounting hole 11 (there is no need to set the screw in the mounting hole), and then the switch body 1 equipped with the magnetic part 2 is placed on the adsorption body 4 on the fixed reference, The position of the switch body 1 relative to the fixed reference is fixed;
  • the base when the screws are assembled in the mounting holes, the base can be fixedly connected to the switch body 1 through the screws.
  • the diameter of the screw rod of the screw is smaller than the aperture of the second hole portion 112, and the diameter of the nut is larger than the aperture diameter of the second hole portion 112 and smaller than the aperture diameter of the first hole portion 111, so that the screw rod of the screw
  • the nut can pass through the first hole 111 and the second hole 112 , and the nut is limited in the second hole 112 .
  • the position between the switch body 1 and the base 3 can be relatively fixed by using the screw and the magnetic part 2 at the same time, wherein the screw and the magnetic part 2 can be set in the same mounting hole 11 or in different mounting holes. Mounting hole 11.
  • the installation hole 11 includes a first hole portion 111 and a second hole portion 112 .
  • the depth of the first hole 111 along the second specified direction is 1 mm to 10 mm; the depth of the second hole 112 along the second specified direction is 1 mm to 10 mm; the opening size of the first hole 111 is
  • the maximum diameter is 9mm-11mm, preferably 10mm, the minimum diameter is 7.5mm-9mm, preferably 8.5mm, the opening size of the second hole 112 is: the maximum diameter is 5mm-7mm, preferably 6mm, the minimum diameter is 3mm- 5mm, preferably 4mm.
  • the first end of the first hole 111, the second end of the first hole 111, the first end of the second hole 112 and the second hole 112 is distributed sequentially;
  • first hole portion 111 and the second hole portion 112 can be formed in the same member, and can also be formed in different members, and the first hole portion 111 and the second hole portion 112 can be connected to each other (for example, the first hole portion 111 and the first end of the second hole 112 are interconnected), in the illustrated example, the second end of the first hole 111 and the first end of the second hole 112 can be along the The second specified direction is spaced apart, and further, there may be other holes or grooves between the first hole portion 111 and the second hole portion 112 .
  • the switch body 1 includes a bottom case 14 and a middle case 13 , and the middle case 13 is covered and connected to the bottom case 14 .
  • the first hole 111 is located in the middle shell 13 of the switch body 1 (specifically, it can penetrate both sides of the middle shell 13), and the second hole 112 can be set in the bottom shell 14 of the switch body 1 (specifically, it can penetrate both sides of the bottom shell 14). side), wherein the middle shell 13 can be covered and connected to the bottom shell 14, and the structural forms and assembly methods of the two can be understood with reference to any existing or improved solutions in the art.
  • the first projection figure of the outer contour of the first hole 111 on the projection plane covers the outer contour of the second hole 112 on the projection
  • the second projected figure of the surface does not overlap; the magnetic member 2 is suitable for being assembled in the first hole portion 111 and/or the second hole portion 112 .
  • the magnetic piece 2 passes through the first hole 111, it can be mounted on the end face of the bottom case 14 to which the second hole 112 belongs, so that part of the magnetic piece 2 (such as the first magnetic attraction portion 21) or all of it is in the The side of the second hole portion 112 facing the middle shell realizes the limit and fixation of the moving position of the magnetic member 2 along the specified direction.
  • the magnetic member 2 includes a first magnetic attraction portion 21 adapted to be assembled in the first hole portion 111 .
  • the first magnetic attraction part 21 when the first magnetic attraction part 21 is assembled in the first hole part 111, the first magnetic attraction part 21
  • the third projection figure of the outer contour of the magnetic attraction part 21 on the projection surface covers the second projection area and does not overlap, and the first projection figure covers the third projection figure.
  • the third projection figure is a circle, and correspondingly, at least a part of the structure of the first magnetic attraction portion 21 may be, for example, a cylinder. Further, two edges of the third projected figure are tangent to the first projected figure, and the two edges are symmetrical about the center of the third projected figure, for example: the first projected figure may be a racetrack shape, Furthermore, it may have two mutually parallel edges and two semicircular edges. At this time, the circle of the third projected figure may be tangent to the two parallel edges.
  • the magnetic member 2 may further include a second magnetic attraction portion 22 adapted to be assembled in the second hole portion 112;
  • the second projection pattern covers the fourth projection pattern of the outer contour of the second magnetic attraction part 22 on the projection plane, and then can It is ensured that the second magnetic attraction part 22 can enter the second hole part 112 .
  • the fourth projection figure is the same as the second projection figure, and may be a circle, but it is not limited thereto.
  • the characteristics of the screw mounting holes of the plastic parts can be fully utilized to increase the magnetic attraction force, so that it can be considered to thin the upper large magnet (i.e. the first magnetic attraction part 21). ), or use other magnetic parts instead.
  • the whole magnet assembly relies on magnetic force to realize that the switch is adsorbed on the backboard (i.e. the absorber 4), so that the switch can be taken off at any time or attached to the absorber 4 (and then fixed on the wall, workbench and other fixed references by the absorber 4).
  • first magnetic attraction part 21 and the second magnetic attraction part 22 may be fixed together (for example pasted together or integrally formed).
  • the first magnetic attraction part 21 and the second magnetic attraction part 22 can also be separated, and then other components (such as the flexible casing 7 or the hard casing 8) connect the first magnetic attraction part 21 and the second magnetic attraction part 22 together .
  • the first magnetic attraction part 21 and the second magnetic attraction part 22 may also be attracted together by the attraction force between the magnets.
  • the magnetic component 2 assembled in the installation hole 11 can be fixed in the installation hole 11 through an interference fit, and the interference is set to 0.05mm-0.3mm, During the specific implementation process, the amount of interference can also be adjusted according to the actual use environment and requirements, in order to make the magnetic part 2 firmly fixed in the installation hole 11 and not fall off easily.
  • the part where the interference fit with the magnetic part 2 may only include the hole wall of the first hole part 111, and in another part of the solution, the part that has an interference fit with the magnetic part 2
  • the interference fit part may only include the hole wall of the second hole portion 112 .
  • the part of the interference fit with the magnetic part 2 can also include the hole wall of the first hole 111 and the hole wall of the second hole 112 at the same time, and can also be other than the first hole 111 and the second hole 112. other holes.
  • the magnetic part 2 will not loosen and will not fall out.
  • the switch device further includes a fixing part for fixing the assembled magnetic part 2 in the installation hole 11 .
  • the fixing part can be any structure that can realize the position fixing function of the magnetic part 2 .
  • the fixing part includes: a fixing cover 6 locked in the installation hole 11 .
  • the fixed cover 6 can be understood as a structure detachably connected to the installation hole 11 , and its size and shape can be any form suitable for snapping into the installation hole 11 .
  • the fixed cover 6 is arranged at the first end and/or the second end of the installation hole 11, for example: in the example of Fig. 10, the fixed cover 6 is arranged at the first end of the installation hole 11, other examples Among them, the fixed cover 6 can also be arranged at the second end of the installation hole 11 , or: the first end and the second end of the installation hole 11 are both provided with the fixed cover 6 .
  • the magnetic part 2 will not loosen and will not fall out.
  • the fixing portion includes: a locking portion (such as the locking portion 113 shown in FIG. 11 and the locking portion 114 shown in FIG. 14 ) extending in the installation hole 11 .
  • the locking part is provided at the first end and/or the second end of the installation hole 11, wherein, the locking part provided at the first end of the installation hole 11 can be, for example, a locking part 113, which is arranged in the installation hole 11
  • the locking portion at the second end can be, for example, the locking portion 114 .
  • the magnetic part 2 can be clamped based on the clamping part (such as a buckle) so that it does not loosen and does not fall out.
  • the clamping part such as a buckle
  • the fixing part includes a flexible shell 7 wrapped around the magnetic piece 2, and the flexible shell 7 can be squeezed between the magnetic piece 2 and the mounting hole. 11 between the hole walls, which in turn can make the position between the magnetic part 2, the installation hole 11 and the flexible shell 7 pressed together be fixed.
  • the shape of the flexible shell 7 can be matched with the first magnet 21 and the second magnet 22 to form a stepped structure, which can be erected on the end surface of the bottom shell 14 where the second hole 112 belongs.
  • the flexible shell 7 can be a silicone sheath, which is squeezed and deformed by the flexible shell, and pressed into the installation hole 11 of the switch body 1, so that it is not easy to fall out and can be disassembled.
  • the fixing part includes: a hard shell 8 capable of accommodating the magnetic piece, and the hard shell 8 is provided for fixing the magnetic piece 2 on the Buckle 81 in the rigid shell.
  • the relative fixing of the first magnetic attraction part 21 and the second magnetic attraction part 22 is realized based on the flexible shell 7 and the hard shell 8. Moreover, based on the rigid shell 8 and the flexible shell 7, the installation and fixation of the magnetic component 2 can be facilitated.
  • the flexible shell 7 and the hard shell 8 can be used alternatively or at the same time.
  • the flexible shell 7 can be installed in the hard shell 8, and then the first magnetic attraction part 21, the second magnetic attraction part 2 Set in the flexible shell 7; in another part of the solution, the hard shell 8 can be installed in the flexible shell 7, and then the first magnetic attraction part 21 and the second magnetic attraction part 22 are arranged in the hard shell 8.
  • the larger size of the first magnetic attraction part 21 can be installed in the screw fixing hole (namely the first hole part 111) of the switch through interference, and the smaller second magnetic attraction part 22 is adsorbed on the first magnetic attraction part 21, and the depth of the second magnetic attraction part 22 is designed to leave a gap with the bottom surface of the switch body 1 (that is, to form a depth difference L), so that the second magnetic attraction part 22 does not directly contact the backplane (that is, the adsorption body 4).
  • the gap weakens the magnetic force between the second magnetic attraction part 22 and the adsorption body 4, making it smaller than the magnetic force between the first magnetic attraction part 21.
  • the depth difference L is 0.1 mm to 5 mm (that is, the second end of the second magnetic attraction part is away from the second end of the first magnetic attraction part and the second end of the second hole part.
  • the distance between the ends along the specified direction is 0.1 mm ⁇ 5 mm), so that the adsorption force between the second magnetic attraction part 22 and the first magnetic attraction part 21 is greater than that between the second magnetic attraction part 22 and the first magnetic attraction part 22.
  • the trigger device is configured as a button 5 , please refer to FIG. 6 to FIG. 8 , the button 5 is pivotally mounted on the switch body 1 to form the accommodating space.
  • the button 5 is movably mounted on the switch body 1, and the movement therein can be a swing based on a fulcrum (that is, the button 5 can swing based on a fulcrum), or a rotation based on a rotating shaft (that is, the button 5 can be based on a rotating shaft. Rotation), can also be translational movement (that is, key 5 can realize translational movement) and other various motion modes.
  • buttons 5 can for example be one shown in Fig. 6, Fig. 7, also can be a plurality of (for example three) shown in Fig. 8, single button 5 can be the integral structure shown in Fig. 6, Fig. 7, It can also be formed by combining multiple structures as shown in FIG. 8 .
  • the triggering device can also be implemented as a touch panel, a key or a rotary switch, etc.; when the triggering device is configured as a key, the key is pivotally mounted on the switch body to form the accommodating space; When the trigger device is configured as a rotary switch, the rotary switch is rotatably mounted on the switch body to form the accommodating space; when the trigger device is configured as a touch panel, it is configured as When the power supply unit supplies power to the communication unit, it can directly or indirectly trigger the communication unit to transmit at least one preset wireless signal in response to an external action.
  • the power supply unit supplies power to the communication unit, it can directly or indirectly trigger the communication unit to transmit at least one preset wireless signal in response to an external action.
  • general switch all can have two screw mounting holes 11, also can be designed as four, and the mounting hole 111 that adopts in the utility model concrete example can be existing screw mounting hole 11, place a respectively in this hole.
  • the magnetic part 2 is connected and fixed by the magnetic force of the magnetic part 2 and the matched magnetic backplane (that is, the absorber 4), so that the switch can be taken and placed at will, and the magnetic part 2 can be taken out at any time and replaced with screws without affecting each other. .
  • each set includes two mounting holes; in a specific example, there is only one set of mounting holes, including two mounting holes 11, and two The distance between the centers of the installation holes 11 is 60 mm to 70 mm. In a specific example, the distance can be set to 65 mm to adapt to the installation parameters of most traditional switches.
  • the arrangement direction of the buttons 5 is parallel to the line connecting the centers of the two installation holes 11 . That is: take the plane perpendicular to the specified direction as the projection surface, in the projection pattern of the key 5, the two ends of the key 5 are distributed along the installation direction; the installation direction is parallel to the two installation holes 11, the two ends of the button 5 distributed along the installation direction include one end of the button that can rotate around the pivot axis.
  • the line connecting the centers of the two mounting holes 11 in one set of mounting holes is the first connecting line
  • the line connecting the centers of the two mounting holes 11 in the other set of mounting holes is the first connecting line.
  • the connecting line is the second connecting line; the lengths of the first connecting line and the second connecting line are both 60 mm to 70 mm, the first connecting line and the second connecting line are perpendicular to each other, and the setting direction of the button 5 is the same as that of the first connecting line. Or the second connecting line is parallel.
  • the line connecting the centers of the projection figures of the two mounting holes in one set of mounting holes is the first connecting line
  • the two mounting holes in the other set of mounting holes The connecting line at the center of the projected figure is the second connecting line; the lengths of the first connecting line and the second connecting line are both 60 mm to 70 mm, and the first connecting line and the second connecting line are perpendicular to each other , the arrangement direction of the key is parallel to the first connection line or the second connection line.
  • the button 5 is set in a bar shape (such as a rectangle), and is set so that both ends can directly or indirectly trigger the communication unit 15 to transmit at least one preset wireless signal in response to an external action. At this time, Both ends of the button 5 can be pressed to trigger the communication unit 15, which is suitable for two sets of mounting holes.
  • the button 5 can be installed horizontally or vertically without affecting the button 5. Adsorption between the adsorption body 4.
  • a circuit board is disposed inside the switch body 1 , and a communication unit 15 is disposed on the circuit board.
  • the circuit board is electrically connected to the power supply unit 12, and the communication unit 15 is disposed on the circuit board.
  • the communication unit 15 includes an energy storage output unit 152, a wireless communication unit 151 and a processing unit 153; the input end of the energy storage output unit 152 is electrically connected to the power supply unit 12, and the output end is electrically Connected to the wireless communication unit 151 and the processing unit 153; the processing unit 153 and the wireless communication unit 151 are connected in communication.
  • the communication unit 15 also includes at least one switch part 154; the switch part 154 can correspond to the button 5 one by one, or a plurality of switch parts 154 can correspond to a button 5; the switch part 154 is electrically Connected to a signal detection port of the processing unit 153, and configured to be able to switch the on-off state in response to the pressing of the key; the side of the key 5 facing the switch 154 is set There is an abutment part, and the button 5 can generate a click operation in response to an external action, so that the abutment part abuts the switch part 154 to trigger the communication unit 15, for example: the switch part 154 can switch The on-off state, specifically, is in the on-state when triggered, and is in the off-state when not triggered (or vice versa), and the processing unit 15 can detect the on-off state of the switching element.
  • the switch element 153 can be, for example, a micro switch.
  • the external action includes an action capable of causing the button to be pressed or
  • the power supply unit 12 can be configured as any one or more of a self-generating motor, a button battery, and a rechargeable battery.
  • the self-generating motor 121 When the power supply unit 12 is set as a self-generating motor 121, the self-generating motor 121 is electrically connected to the communication unit 15 on the circuit board, and the self-generating motor 121 can convert externally pressed mechanical energy into electrical energy to The electric energy is delivered to the circuit board, and then the communication unit 15 on the circuit board can be powered.
  • the input side of the energy storage output unit 152 on the circuit board is electrically connected to the self-generating generator 121, and the output side of the energy storage output unit 152 is respectively electrically connected to the wireless communication unit 151 and the processing unit 153, and then the self-generating generator 121 generates
  • the electric energy is stored and processed (for example, at least one of filtering, boosting, stepping down, etc.), and then the processed voltage is supplied to the wireless communication unit 151 and the processing unit 153 .
  • the battery is electrically connected to the communication unit on the circuit board, the input side of the output unit (not shown) on the circuit board is electrically connected to the battery, and the output side of the output unit is respectively electrically connected to the wireless communication unit 151 and the processing unit 153 , and then process the electric energy of the battery (for example, at least one of filtering, boosting, stepping down, etc.), and then supply the processed voltage to the wireless communication unit 151 and the processing unit 153 .
  • the electric energy of the battery for example, at least one of filtering, boosting, stepping down, etc.
  • the wireless communication unit 151 can be any circuit module capable of external communication, such as a Bluetooth communication module, a radio frequency communication module, a Wifi communication module and the like.
  • a switch device is provided.
  • the power supply unit adopts a self-generating motor
  • the trigger device adopts buttons.
  • the descriptions of nouns, structural relationships, and working principles can be understood by referring to the relevant descriptions above.
  • the switching device in this particular embodiment may comprise:
  • At least one button at least part of the button is configured to generate a displacement in response to an external action
  • the switch body, the button is pivotally connected to the switch body to form an accommodating space;
  • the switch body is provided with at least one installation hole, and the installation hole includes a first hole with a different diameter and directly or indirectly connected the hole portion and the second hole portion;
  • At least one switch element the switch element is configured to be able to switch the on-off state in response to the displacement of the key
  • a circuit board the circuit board is disposed in the accommodating space, and the switch is disposed on the circuit board at a position corresponding to the button;
  • At least one self-generating motor configured to convert mechanical energy into electrical energy in response to the displacement of the key to power the circuit board
  • At least one magnetic part the magnetic part is configured to fit in the installation hole
  • the switch body When the magnetic piece is assembled in the installation hole, the switch body can be fixed externally by the magnetic attraction force generated by the magnetic piece.
  • the switch device further includes screws, and the magnetic parts or the screws are selectively assembled in the mounting holes;
  • the switch body When the screws are assembled in the installation holes, the switch body can be fixed externally by the screws.
  • the switch device also includes:
  • At least one adsorption body the adsorption body is directly or indirectly fixed on the fixed reference of the switch body, and is arranged to be able to form the magnetic attraction force with the magnetic member;
  • the switch body When the magnetic part is assembled in the mounting hole, the switch body can be fixed on the fixed reference by the magnetic force; the thickness of the absorbing body is 0.1mm-2mm, the length is 70mm-85mm, and the width is 10mm ⁇ 86mm.
  • the magnetic component assembled in the installation hole can be fixed in the installation hole through an interference fit, and the interference is set at 0.05mm ⁇ 0.3mm.
  • the switch device further includes a fixing part for fixing the assembled magnetic part in the installation hole;
  • the fixing part includes: a locking part extending in the installation hole; the The locking part is arranged at the first end and/or the second end of the installation hole.
  • the first end of the first hole, the second end of the first hole, the second hole are distributed sequentially;
  • the first projection figure of the outer contour of the first hole on the projection plane covers the second projection of the outer contour of the second hole on the projection plane graphics and do not coincide; the magnetic piece is suitable for fitting in the first hole and/or the second hole.
  • the magnetic member includes a first magnetic attraction portion adapted to be assembled in the first hole;
  • the third projection pattern of the outer contour of the first magnetic attraction part on the projection plane covers the second projection area and does not overlap, the The first projected figure covers the third projected figure.
  • the magnetic member includes a second magnetic attraction portion adapted to fit in the second hole;
  • the second projection pattern covers the fourth projection pattern of the outer contour of the second magnetic attraction part on the projection plane.
  • the first end of the second magnetic attraction part is adsorbed to the first magnetic attraction part, and the second magnetic attraction part is away from the second end of the first magnetic attraction part and the second hole
  • the distance between the second ends of the parts along the specified direction is 0.1 mm to 5 mm, and the adsorption force between the second magnetic part and the first magnetic part is greater than that between the second magnetic part and the Magnetic force between adsorbents.
  • the switch body includes a bottom case and a middle case, the middle case is covered and connected to the bottom case, the first hole is provided in the middle case, and the second hole is provided in the middle case. on the bottom case.
  • the first hole runs through both sides of the middle case, and the second hole runs through both sides of the bottom case.
  • the above-mentioned self-generating generator 121 can be, for example, the generator 9 shown in FIG. drive assembly 93.
  • the magnetic conduction assembly 91, the induction assembly 92, the magnetic assembly 94 and the drive assembly 93 are connected to each other as a whole and placed in the inner space formed by the button and the base cover, so as to facilitate the disassembly and replacement of the generator 9 relative to the base.
  • the magnetic permeable component 91 includes a first magnetic permeable part 911 and a second magnetic permeable part 912 , and the first magnetic permeable part 911 is opposite to the second magnetic permeable part 912 .
  • One end of the first magnetic conducting member 911 and the second magnetic conducting member 912 are fixedly connected by a connecting member 913 , and an upper contact member 914 and a lower contact member 915 are respectively arranged above and below the other end.
  • the induction component 92 is disposed inside the magnetic conduction component 91, and the induction component 92 includes: a fixed structure 923, a magnetic core 922, a coil bobbin 924, and a coil 921 surrounding the coil bobbin 924; wherein, the coil bobbin 924 is hollow, and the coil 921 is wound on the bobbin 924; after the magnetic core 922 passes through the bobbin 924, one end of the magnetic core 922 is fixedly connected to the connector 913, and the other end passes through the bobbin 924.
  • the middle contact is inserted in the fixing structure 923 and extends out of the fixing structure 923 to be placed between the upper contact and the lower contact.
  • the fixing structure 923 is used to fix the coil bobbin 924 and the other end of the magnetic core 922 , and the coil 921 can be electrically connected to a circuit board.
  • the drive assembly 93 includes two oppositely arranged rotating shafts 931, one end of the two rotating shafts 931 is connected by a mounting frame 932, and the other end is respectively provided with a rotating part, the first magnetic member 911 and the second One end of the two magnetic guides 912 close to the connecting piece 913 is respectively provided with a rotating hole, the rotating hole is adapted to the rotating part, and the two rotating shafts 931 are rotatably connected to the guide through the rotating part.
  • a plectrum 933 is provided on the side of the installation frame 932 facing away from the coil 921 , and pressing the plectrum 933 can drive the entire driving assembly 93 to move up and down.
  • the magnetic assembly 94 is arranged on the drive assembly 93, and the magnetic assembly 94 includes: a magnet 941, a first magnetically conductive sheet 942 and a second magnetically conductive sheet 943, wherein the magnet 941 is arranged on the mounting frame 932 inside the installation groove, the first magnetic conductive piece 942 and the second magnetic conductive piece 943 are oppositely arranged at the two ends of the different polarities of the magnet 941; the drive assembly 93 is used to drive the The magnetic component 94 is relatively displaced relative to the magnetic conductive component 91 to generate induced electric energy.
  • the adsorption-type fixing component provided by the utility model can be used for external fixing of the switch device. Compared with the traditional screw fixing, it is more convenient and efficient, and does not need to open holes on the wall, which reduces the damage to the wall; the utility model proposes In the switch device of the present invention, the above-mentioned adsorption-type fixing component is introduced, and then, based on the external magnetic attraction force of the adsorption-type fixing component assembled on the switch body, the external fixing of the switch body can be realized, wherein, in the operation of realizing the fixation, only It only needs to set the magnetic part in the installation hole and fix it, without complex rotation operation, which effectively simplifies the operation process and achieves the positive effect of easy operation.

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Abstract

本实用新型提供了一种吸附式固定组件及开关装置，其中，开关装置包括：至少一通信单元；至少一为所述通信单元供电的供电单元；至少一触发装置，其被设置为当所述供电单元向所述通信单元供电时，能够响应一外部动作地直接或者间接地触发所述通信单元发射至少一预设无线信号；至少一开关本体，所述开关本体设有至少一安装孔，所述供电单元和所述通信电路均设置于所述开关本体的容置空间；所述安装孔包括孔径不同且直接或者间接连通的第一孔部和第二孔部；至少一磁性件，所述磁性件被设置为适于装配于所述安装孔；所述磁性件装配于所述安装孔时，所述开关本体能够通过所述磁性件产生的磁吸力对外固定。

Description

吸附式固定组件及开关装置 技术领域
本实用新型涉及开关领域，尤其涉及一种吸附式固定组件及开关装置。
背景技术
开关装置，可理解为具有开关本体与按键的装置，在开关本体中，可设有相应的电路，按键可与该电路相作用，例如：电路中包含微动开关，按键被下按时可触动电路中的微动开关。
开关装置中还可设有底座，进而，可将开关本体安装于底座；现有相关技术中，开关本体通常可通过螺纹件固定连接于底座，然而，该连接方式下，需要采用工具旋转螺纹件，不便于操作。
实用新型内容
本实用新型提供一种吸附式固定组件及开关装置，以解决传统开关在移动位置时不便于操作的问题。
根据本实用新型的第一方面，本实用新型提供了一种开关装置，包括：
至少一磁性件；所述磁性件包括：
第一磁吸部；
第二磁吸部，其中所述第二磁吸部的第一端直接或者间接连接至所述第一磁吸部；且所述第一磁吸部与所述第二磁吸部的形状和/或体积不相同。
优选的，所述第一磁吸部包括至少一弧形侧面。
优选的，所述吸附式固定组件还包括包套件；所述包套件套设于所述磁性件外表面，以将所述第一磁吸部和所述第二磁吸部相对固定。
优选的，所述包套件包括一柔性外壳；所述柔性外壳包括相互连接的第一腔体和第二腔体；其中，所述第一腔体的形状大小与所述第一磁吸部相匹配，用于安装所述第一磁吸部；所述第二腔体的形状大小与所述第二磁吸部相匹配，用于安装所述第二磁吸部。
优选的，所述包套件包括一硬性外壳，所述硬性外壳包括相互连接的第 三腔体和第四腔体；其中，所述第三腔体的形状大小与所述第一磁吸部相匹配，用于安装所述第一磁吸部；所述第四腔体的形状大小与所述第二磁吸部相匹配，用于安装所述第二磁吸部。
优选的，所述第四腔体的一端封闭，另一端连通所述第三腔体的一端，所述第三腔体的另一端设有用于将所述第一吸附部固定于所述硬性外壳内的卡扣。
优选的，所述第二磁吸部的第一端直接或者间接可拆卸的吸附至所述第一磁吸部。
优选的，所述第二磁吸部的第一端直接或者间接固定连接至所述第一磁吸部。
优选的，所述第一磁吸部和/或所述第二磁吸部被设置为一柱状永磁体。
优选的，所述第一磁吸部和所述第二磁吸部均为圆柱状，且所述第一磁吸部和所述第二磁吸部同轴设置。
优选的，沿自所述第一磁吸部的第一端至所述第二磁吸部的第二端的第一指定方向，所述第一磁吸部的第一端、所述第一磁吸部的第二端、所述第二磁吸部的第一端与所述第二磁吸部的第二端依次分布；
以垂直于所述第一指定方向的平面为投影面，所述第一磁吸部的外轮廓在所述投影面的第一投影图形覆盖所述第二磁吸部的外轮廓在所述投影面的第二投影图形且不重合。
优选的，所述吸附式固定组件用于直接或者间接地吸附于一安装面；当所述吸附式固定组件吸附至所述安装面时，沿自所述第一磁吸部的第一端至所述第二磁吸部的第二端的第一指定方向，所述第一磁吸部的第一端、所述第一磁吸部的第二端、所述第二磁吸部的第一端与所述第二磁吸部的第二端、所述安装面依次分布。
优选的，所述第一磁吸部的体积大于所述第二磁吸部的体积。
优选的，所述吸附式固定组件用于吸附于一安装面，且当所述吸附式固定组件吸附至所述安装面时，所述第二磁吸部比所述第一磁吸部更靠近所述安装面。
优选的，当所述吸附式固定组件吸附至所述安装面时，所述第二磁吸部的第二端的端面正对于所述安装面。
根据本实用新型的第二方面，还提出了一种开关装置，包括：
通信单元；以及
至少一为所述通信单元供电的供电单元；
至少一触发装置，其被设置为当所述供电单元向所述通信单元供电时，能够响应外部动作地直接或者间接地触发所述通信单元发射至少一预设无线信号；
开关本体，所述开关本体设有至少一安装部，所述供电单元和所述通信电路均设置于所述开关本体的容置空间；
至少一吸附式固定组件；所述吸附式固定组件包括一磁性件，所述磁性件被设置为适于装配于所述安装部；
所述磁性件装配于所述安装部时，所述开关本体能够通过所述磁性件产生的磁吸力对外固定。
优选的，所述安装部包括至少一安装孔；所述安装孔包括孔径不同且直接或者间接连通的第一孔部和第二孔部。
优选的，所述开关装置还包括螺钉，所述磁性件或所述螺钉有选择地装配于所述安装孔；
所述螺钉装配于所述安装孔时，所述开关本体能够通过所述螺钉对外固定。
优选的，所述开关装置还包括：
至少一吸附体，所述吸附体直接或者间接固定于所述开关本体的固定基准上，并被设置为能够与所述磁性件之间形成所述磁吸力；
所述磁性件装配于所述安装孔时，所述开关本体能够通过所述磁吸力固定于所述固定基准上。
优选的，所述吸附体的厚度为0.1mm～2mm，长度为70mm～85mm，宽度为10mm～86mm。
优选的，装配于所述安装孔的所述磁性件能够通过过盈配合固定于所述安装孔，过盈量被设置为0.05mm～0.3mm。
优选的，还包括用于将所装配的磁性件固定于所述安装孔内的固定部。
优选的，所述固定部包括：卡于所述安装孔内的固定盖。
优选的，所述固定盖设于所述安装孔的第一端和/或第二端。
优选的，所述固定部包括：延伸于所述安装孔内的卡位部。
优选的，所述卡位部设于所述安装孔的第一端或和/或第二端。
优选的，所述吸附式固定组件还包括包裹于所述磁性件外的包套件；
优选的，所述包套件被设置为一柔性外壳，所述柔性外壳能够挤压于所述磁性件与所述安装孔的孔壁之间。
优选的，所述包套件被设置为能够容置所述磁性件的硬性外壳，所述硬性外壳内设有用于将所述磁性件固定于所述硬性外壳内的卡扣。
优选的，沿自所述开关本体的第一侧至第二侧的指定方向，所述第一孔部的第一端、所述第一孔部的第二端、所述第二孔部的第一端与所述第二孔部的第二端依次分布；
以垂直于所述指定方向的平面为投影面，所述第一孔部的外轮廓在所述投影面的第一投影图形覆盖所述第二孔部的外轮廓在所述投影面的第二投影图形且不重合；所述磁性件适于装配于所述第一孔部和/或所述第二孔部。
优选的，所述第一孔部沿所述指定方向的深度为1mm～10mm；所述第二孔部沿所述指定方向的深度为1mm～10mm。
优选的，所述磁性件包括适于装配于所述第一孔部的第一磁吸部；
所述第一磁吸部装配于所述第一孔部时，所述第一磁吸部的外轮廓在所述投影面的第三投影图形覆盖所述第二投影区域且不重合，所述第一投影图形覆盖所述第三投影图形。
优选的，所述第三投影图形为圆形或者椭圆形。
优选的，所述第三投影图形的两处边缘与所述第一投影图形相切，所述两处边缘关于所述第三投影图形的圆心对称。
优选的，所述磁性件包括适于装配于所述第二孔部的第二磁吸部；
所述第二磁吸部装配于所述第二孔部时，所述第二投影图形覆盖所述第二磁吸部的外轮廓在所述投影面的第四投影图形。
优选的，所述第二磁吸部的第一端吸附至所述第一磁吸部，所述第二磁吸部远离所述第一磁吸部的第二端与所述第二孔部的第二端间沿所述指定方向的距离为0.1mm～5mm，
优选的，所述第二磁吸部与所述第一磁吸部之间的吸附力大于所述第二磁吸部与所述吸附体或者固定基准面之间的磁吸力，使得所述第二磁吸部不 会由于所述吸附体或者固定基准面的磁吸力而脱离所述第一磁吸部。
优选的，所述第四投影图形的两处边缘与所述第二投影图形相切。
优选的，所述两处边缘关于所述第四投影图形的圆心对称。
优选的，所述第一投影图形和第二投影图形均为跑道形或者圆形。
优选的，所述触发装置被设置为按键；所述按键可枢转地安装于所述开关本体而形成所述容置空间。
优选的，所述触发装置被设置为旋钮开关；所述旋钮开关可旋转的安装于所述开关本体而形成所述容置空间。
优选的，所述触发装置被设置为触摸面板，其被设置为当所述供电单元向所述通信单元供电时，能够响应外部动作地直接或者间接地触发所述通信单元发射至少一预设无线信号。
优选的，所述开关本体包括底壳和中壳，所述中壳盖合连接于所述底壳，第一孔部设于所述中壳，所述第二孔部设于所述底壳。
优选的，所述第一孔部贯穿所述中壳的两侧，所述第二孔部贯穿所述底壳的两侧。
优选的，所述安装孔有两个，且两个所述安装孔中心的间距为
60mm～70mm。
优选的，所述按键的设置方向平行于两个所述安装孔的中心的连线；
沿自所述开关本体的第一侧至第二侧的第二指定方向，所述第一孔部的第一端、所述第一孔部的第二端、所述第二孔部的第一端与所述第二孔部的第二端依次分布；
以垂直于所述第二指定方向的平面为投影面，所述按键的投影图形中，所述按键有两端是沿设置方向分布的；所述设置方向平行于两个所述安装孔的投影图形的中心的连线，所述按键沿所述设置方向分布的两端中，包括所述按键中能够绕枢转轴心转动的一端。
优选的，所述安装孔至少有2组，每组包括2个安装孔；
沿自所述开关本体的第一侧至第二侧的指定方向，所述第一孔部的第一端、所述第一孔部的第二端、所述第二孔部的第一端与所述第二孔部的第二端依次分布；
以垂直于所述指定方向的平面为投影面，一组安装孔中的两个安装孔的 投影图形的中心的连线为第一连线，另一组安装孔中的两个安装孔的投影图形的中心的连线为第二连线；所述第一连线和所述第二连线的长度均为60mm～70mm.
优选的，所述第一连线与所述第二连线相互垂直，所述按键的投影图形中，所述按键有两端是沿设置方向分布的，所述按键的设置方向与所述第一连线或者所述第二连线平行，所述按键沿所述设置方向分布的两端包括所述按键中能够绕枢转轴心转动的一端。
优选的，所述按键被设置为条状，且被设置为两端均能够响应外部动作地直接或者间接地触发所述通信单元发射至少一预设无线信号。
优选的，所述通信单元包括处理单元、储能输出单元、无线通讯单元；所述储能输出单元的输入端电性连接至所述供电单元，输出端电性连接至所述无线通讯单元和所述处理单元；所述处理单元和所述无线通讯单元通信连接。
优选的，所述通信单元还包括至少一与所述按键对应的开关件；所述开关件电性连接至所述处理单元的信号检测端口，并被设置为能够响应所述按键的下按操控地被触发而切换通断状态。
优选的，所述按键的朝向所述开关件的一侧设置有抵接部，所述按键的至少部分部位能够响应于外部动作地产生一下按操控，进而使得所述抵接部抵接所述开关件而触发所述开关件。
优选的，所述外部动作包括能够使所述按键下按或者回弹的动作。
本实用新型提供的吸附式固定组件，可用于开关装置的对外固定，相较于传统的螺丝固定，更加便捷高效，且不用对墙体开孔，减少了对墙体的破坏；本实用新型提出的开关装置中，引入了所述的吸附式固定组件，进而，基于装配于开关本体的吸附式固定组件对外的磁吸力，可实现开关本体对外的固定，其中，在实现固定的操作中，只需将磁性件设于安装孔并使之固定即可，无需复杂的旋转操作，有效简化了操作过程，达到了便于操作的积极效果。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本实用新型一实施例中一种吸附式固定组件的结构图；
图2是本实用新型一实施例中开关装置的结构示意图一；
图3是本实用新型一实施例中开关本体内电路的构造示意图；
图4是本实用新型一实施例中开关装置的加底座结构示意图；
图5是本实用新型一实施例中开关装置的结构示意图二；
图6是本实用新型一实施例中开关装置的爆炸示意图一；
图7是本实用新型一实施例中开关装置的爆炸示意图二；
图8是本实用新型一实施例中开关装置的爆炸示意图三；
图9是本实用新型一实施例中开关装置的爆炸示意图四；
图10是本实用新型一实施例中开关装置的局部剖面示意图一；
图11是本实用新型一实施例中开关装置的局部剖面示意图二；
图12是本实用新型一实施例中开关装置的局部剖面示意图三；
图13是本实用新型一实施例中开关装置的爆炸示意图五；
图14是本实用新型一实施例中开关装置的局部剖面示意图四；
图15是本实用新型一实施例中开关装置的剖面示意图一；
图16是本实用新型一实施例中开关装置的局部剖面示意图五；
图17是本实用新型一实施例中开关装置的爆炸示意图六；
图18是本实用新型一实施例中开关装置的局部剖面示意图六；
图19是本实用新型一实施例中开关装置的剖面示意图二；
图20是本实用新型一实施例中磁性件与柔性外壳的结构示意图；
图21是本实用新型一实施例中开关装置的爆炸示意图七；
图22是本实用新型一实施例中磁性件与硬性外壳的结构示意图；
图23是本实用新型一实施例中自发电电机的结构示意图。
附图标记说明：
1-开关本体；11-安装孔；111-第一孔部；112-第二孔部；113-卡位部；114- 卡位部；12-供电单元；13-中壳；14-底壳；15-通信单元；151-无线通讯单元；152-储能输出单元；153-处理单元；2-磁性件；21-第一磁吸部；211-第一磁吸部第一端；212-第一磁吸部第二端；22-第二磁吸部；221-第二磁吸部第一端；222-第二磁吸部第二端；3-底座；4-吸附体；5-按键；6-固定盖；7-柔性外壳；8-硬性外壳；81-卡扣；
9-发电机；91-导磁组件；911-第一导磁件；912-第二导磁件；913-连接件；914-上接触件；915-下接触件；92-感应组件；921-线圈；922-磁芯；923-固定结构；924-线圈骨架；93-驱动组件；931-转动轴；932-安装架；933-拨片；934-第二导磁片；94-磁性组件；941-磁铁；942-第一导磁片；943-第二导磁片。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
在本实用新型说明书的描述中，需要理解的是，术语“上部”、“下部”、“上端”、“下端”、“下表面”、“上表面”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
在本实用新型说明书的描述中，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。
在本实用新型的描述中，“多个”的含义是多个，例如两个，三个，四个等，除非另有明确具体的限定。
在本实用新型说明书的描述中，除非另有明确的规定和限定，“连接”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或 成一体；可以是机械连接，也可以是电连接或可以互相通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
下面以具体地实施例对本实用新型的技术方案进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例不再赘述。
请参阅图1，基于图1，本实施例提出的一种吸附式固定组件被具体阐释；其中，图1为所述的一种吸附式固定组件的结构图(具体为侧视图)，如图1所示，所述的吸附式固定组件包括：至少一磁性件2；所述磁性件2包括：
第一磁吸部21；第二磁吸部22，其中所述第二磁吸部22的第一端221直接或者间接连接至所述第一磁吸部21；且所述第一磁吸部21与所述第二磁吸部22的形状和/或体积不相同。在一优选实施例中，所述第一磁吸部21包括至少一弧形侧面，该弧形侧面可用于所述磁性件2对外组装时的缓冲过渡，或者用于对外结构的契合；例如将所述磁性件2组装至一个安装孔中时，所述磁性件2的弧形侧面可用于所述磁性件2插入安装孔中时候的过渡，以便于安装。在一具体举例中，所述第一磁吸部21和/或所述第二磁吸部22被设置为一柱状永磁体。在图1所示的举例中，所述第一磁吸部21和所述第二磁吸部22均为圆柱状，所述第一磁吸部21的一个底面和所述第二磁吸部22的一个底面连接，且所述第一磁吸部21和所述第二磁吸部22同轴设置；所述第二磁吸部22的第一端221直接或者间接可拆卸的吸附至所述第一磁吸部21，换句话说，所述第二磁吸部22可以直接吸附至所述第一磁吸部21，也可以通过一隔层吸附至所述第一磁吸部21，使得所述第二磁吸部22相对于所述第一磁吸部21是可拆卸的，方便于实际实用过程中的组装。当然，在其他实施例中，所述第二磁吸部22的第一端221也可以直接或者间接固定连接至所述第一磁吸部21；在一具体举例中，所述第二磁吸部22和所述第一磁吸部21可以为一体成型；由于一体成型会造成模具塑造困难，进而升高制作成本，所以也可以将所述第二磁吸部22通过粘胶等连接介质固定连接在所述第一磁吸部22，使得所述第二磁吸部22相对于所述第一磁吸部21之间是不可拆卸的，有利于二者的整体对外组装或者转移，防止所述第二磁吸部22脱 落。
所述吸附式固定组件还包括包套件(图1未示)；所述包套件套设于所述磁性件2外表面，以将所述第一磁吸部21和所述第二磁吸部22相对固定。所述磁性件2也可以通过所述包套件对外固定，例如通过所述包套件挤压于一个安装孔内，实现过盈配合，使得磁性件2相对于安装孔的固定。
进一步地，如图20所示，所述包套件包括一柔性外壳7；所述柔性外壳7包括相互连接的第一腔体71和第二腔体72；其中，所述第一腔体71的形状大小与所述第一磁吸部21相匹配，用于安装所述第一磁吸部21；所述第二腔体72的形状大小与所述第二磁吸部22相匹配，用于安装所述第二磁吸部22。具体使用时，所述磁性件2的第二磁吸部22先安装于所述第二腔体72，然后再安装第一磁吸部21至第一腔体71，使得所述柔性外壳7牢牢地贴合在所述磁性件2的外表面。
如图22所示，在另一实施例中，所述包套件包括一硬性外壳8，所述硬性外壳8包括相互连接的第三腔体82和第四腔体83；其中，所述第三腔体82的形状大小与所述第一磁吸部21相匹配，用于安装所述第一磁吸部21；所述第四腔体83的形状大小与所述第二磁吸部22相匹配，用于安装所述第二磁吸部22。在图3所示的具体举例中，所述第四腔体83的一端封闭，另一端连通所述第三腔体82的一端，所述第三腔体82的另一端设有用于将所述第一吸附部21固定于所述硬性外壳8内的卡扣81。具体使用时，所述磁性件2的第二磁吸部22先安装于所述第四腔体83，然后再安装第一磁吸部21至第三腔体82，所述卡扣81将所述第一磁吸部21卡在所述第三腔体82内部，使得所述磁性件2不会从所述硬性外壳8中脱落。
在本实施例中，所述第二磁吸部22的体积小于所述第一磁吸部21的体积，具体为：沿自所述第一磁吸部21的第一端211至所述第二磁吸部22的第二端222的第一指定方向(如图1中从上往下的箭头方向)，所述第一磁吸部21的第一端211、所述第一磁吸部21的第二端212、所述第二磁吸部22的第一端221与所述第二磁吸部22的第二端222依次分布；以垂直于所述第一指定方向的平面为投影面，所述第一磁吸部21的外轮廓在所述投影面的第一投影图形覆盖所述第二磁吸部22的外轮廓在所述投影面的第二投影图形且不重合。
在一具体使用举例中，所述吸附式固定组件用于直接或者间接地吸附于一安装面；当所述吸附式固定组件吸附至所述安装面时，沿自所述第一磁吸部的第一端至所述第二磁吸部的第二端的第一指定方向，所述第一磁吸部的第一端、所述第一磁吸部的第二端、所述第二磁吸部的第一端与所述第二磁吸部的第二端、所述安装面依次分布。且当所述吸附式固定组件吸附至所述安装面时，所述第二磁吸部比所述第一磁吸部更靠近所述安装面；在一具体举例中，所述第二磁吸部的第二端的端面正对于所述安装面。所述安装面，可以理解为利用所述吸附式固定组件对外固定的装置的安装基准面，例如后文的开关装置。
上述实施例中，提供了一种吸附式固定组件，可用于开关装置的对外固定，相较于传统的螺丝固定，更加便捷高效，且不用对墙体开孔，减少了对墙体的破坏。
请参考图2和图3，本实用新型提出一种开关装置，包括：
通信单元15；以及为所述通信单元15供电的供电单元12；
至少一触发装置5，其被设置为当所述供电单元12向所述通信单元15供电时，能够响应外部动作地直接或者间接地触发所述通信单元15发射至少一预设无线信号；
开关本体1，所述开关本体1设有至少一安装部11，所述供电单元12和所述通信单元15均设置于所述开关本体1内部的容置空间；
至少一吸附式固定组件；所述吸附式固定组件包括一磁性件2所述磁性件2被设置为适于装配于所述安装部11；
所述安装部11包括至少一安装孔11；所述安装孔11包括第一孔部111和第二孔部112，所述第一孔部111的孔径不同于所述第二孔部112的孔径，和/或：所述第一孔部111的形状不同于所述第二孔部112的形状，且所述第一孔部111和所述第二孔部112之间直接或者间接连通而构成贯穿所述开关本体1的所述安装孔11；其中的孔径，可理解为孔部的孔壁中，关于孔部中心对称的两处孔壁部位之间的距离。
所述吸附式固定组件包括一磁性件2所述磁性件2被设置为适于装配于所述安装部11；也可以理解为：安装孔11的形状、尺寸等适于装配入磁性件2，同时，磁性件2可拆卸地装配于该安装孔11；所述磁性件2装配于所 述安装孔11时，所述开关本体1能够通过所述磁性件2产生的磁吸力对外固定，例如固定在铁质工作台、不锈钢材质的墙面上。
进一步地，所述开关装置还包括：至少一吸附体4，所述吸附体4直接或者间接固定于所述开关本体1的固定基准(该固定基准表示在实际实用时，所述开关本体1被安装的位置基准)上，并被设置为能够与所述磁性件2之间形成磁吸力；所述磁性件2装配于所述安装孔11时，所述开关本体1能够通过所述磁吸力(即磁性件2与吸附体4之间靠近而形成的磁吸力)固定于所述固定基准；其可理解为：当磁性件2与吸附体4靠近时，两者之间可产生使两者相靠近、接触的磁吸力，进而，不论采用何种材质、结构的磁性件2、吸附体4，均可作为本实用新型实施例中一种可选的方案。值得注意的是，当所述开关本体1安装的安装基准所在位置本身为铁、不锈钢等可被所述磁性件2吸附的材料时，则所述开关本体1可以直接通过所述磁性件2对外吸附在所述固定基准上而不需要额外设置所述吸附体4。
另外，在其他方案中，所述开关装置还可以包括一底座3(如图4)，所述吸附体4可以固定连接于一底座3，例如通过装配结构使二者固定连接在一起，吸附体4也可以可分离地连接于所述底座3，进而，在使用磁性件2时，吸附体4可装配连接于底座3，在未使用磁性件2时，吸附体可未装配连接于底座3。此外，不论吸附体4与底座3是固定连接还是可分离地连接于底座3，吸附体4均可通过卡扣、卡槽、螺纹件等至少之一连接于底座3。当然，吸附体4可直接安装于所述固定基准，不需要额外设置底座3，底座3适用于一些特殊的安装环境，例如在对一些传统开关改造升级时，可以保留传统开关装置的底座3，而直接将所述吸附体4设置在底座3上，以最小可能的改变原有开关的安装位置。
其中一种实施方式中，所述吸附体4的厚度(可理解为沿图2所示厚度方向的尺寸)为0.1mm～3mm，长度(可理解为沿图2所示长度方向的尺寸)为70mm～85mm，宽度(可理解为沿宽度方向的尺寸，宽度方向垂直于图2所示的长度方向和厚度方向)为10mm～86mm。具体举例中，所述吸附体4的厚度一般被设置为3mm，长和宽分别被设置为75mm和20mm，目的在于使所述开关本体1能够比较容易吸附在所述吸附体4上，且所述开关本体1吸附在所述吸附体4上时，能够遮挡住所述吸附体4，保持整体的简洁美观。
以上方案中，引入了磁性件2与吸附体4，进而，基于装配于开关本体1的磁性件2与吸附体4之间的磁吸力，可实现开关本体对外的固定，其中，在实现固定的操作中，只需将磁性件2设于安装孔11，将吸附体4固定于固定基准(例如墙壁或者工作台)上即可，无需复杂的旋转操作，有效简化了操作过程，达到了便于操作的积极效果。可见，在安装孔11中放置磁性体2之后，搭配一个吸附体4(例如磁性背板)，通过磁吸力吸引固定开关本体1，使开关自由安放拿取。
其中一种实施方式中，所述的开关装置，还可包括螺钉(未图示)，所述磁性件2或所述螺钉有选择地装配于所述安装孔11；即：
若选择利用磁性件2实现装配，则可将磁性件2设于安装孔11(安装孔中可不设置螺钉)，然后将装配有磁性件2的开关本体1放置于固定基准上的吸附体4，使开关本体1相对于固定基准的位置被固定；
若选择利用螺钉实现装配，请结合图5，则可将螺钉穿过安装孔11(安装孔中可不设置磁性件2)，然后将开关本体1放置于底座3上，利用螺钉与底座3的螺孔31，可使得开关本体1相对于底座3的位置被固定。
可见，所述螺钉装配于所述安装孔时，所述底座能够通过所述螺钉固定连接所述开关本体1。所述螺钉的螺杆的直径小于所述第二孔部112的孔径，螺帽的直径大于所述第二孔部112的孔径且小于所述第一孔部111的孔径，使得所述螺钉的螺杆能够穿过所述第一孔部111和所述第二孔部112，螺帽限位于所述第二孔部112。
在其他实施方式中，也可同时采用螺钉与磁性件2实现开关本体1与底座3之间的位置相对固定，其中，螺钉与磁性件2可设于同一安装孔11，也可设于不同的安装孔11。
其中一种实施方式中，所述安装孔11包括第一孔部111与第二孔部112。所述第一孔部111沿第二指定方向的深度为1mm～10mm；所述第二孔部112沿所述第二指定方向的深度为1mm～10mm；所述第一孔部111的开口尺寸为：最大径9mm～11mm，优选为10mm，最小径7.5mm～9mm，优选为8.5mm，所述第二孔部112的开口尺寸为：最大径5mm～7mm，优选为6mm，最小径3mm～5mm，优选为4mm。
沿自所述开关本体1的第一侧至第二侧的第二指定方向(例如图10、图 11、图12、图14、图15、图16、图17、图18所示的自上而下的方向)，所述第一孔部111的第一端、所述第一孔部111的第二端、所述第二孔部112的第一端与所述第二孔部112的第二端依次分布；
其中，第一孔部111与第二孔部112可形成于同一构件，也可形成于不同构件，第一孔部111与第二孔部112之间可以是互相连接的(例如第一孔部111的第二端与第二孔部112的第一端互相连接)，在图示的举例中，第一孔部111的第二端与第二孔部112的第一端之间可以是沿所述第二指定方向相间隔的，进而，在第一孔部111与第二孔部112之间还可具有其他孔或槽。
具体举例中，所述开关本体1包括一底壳14和一中壳13，所述中壳13盖合连接于所述底壳14。第一孔部111设于开关本体1的中壳13(具体可贯穿中壳13的两侧)，第二孔部112可设于开关本体1的底壳14(具体可贯穿底壳14的两侧)，其中的中壳13可盖合连接于底壳14，两者的结构形式与装配方式可参照本领域任意已有或改进的方案理解。
以垂直于所述第二指定方向的平面为投影面，所述第一孔部111的外轮廓在所述投影面的第一投影图形覆盖所述第二孔部112的外轮廓在所述投影面的第二投影图形且不重合；所述磁性件2适于装配于所述第一孔部111和/或所述第二孔部112。
进而，当磁性件2穿过第一孔部111后，可架设于第二孔部112所属底壳14部分的端面，从而使得磁性件2的部分(例如第一磁吸部21)或全部处于第二孔部112的朝向中壳的一侧，实现了磁性件2沿指定方向的运动位置的限位固定。
所述磁性件2包括适于装配于所述第一孔部111的第一磁吸部21。
为了保障对磁性件2中第一磁吸部21的容置，以及前文提到的限位固定作用，所述第一磁吸部21装配于所述第一孔部111时，所述第一磁吸部21的外轮廓在所述投影面的第三投影图形覆盖所述第二投影区域且不重合，所述第一投影图形覆盖所述第三投影图形。
具体举例中，所述第三投影图形为圆形，对应的，第一磁吸部21的至少部分结构可例如呈圆柱形。进一步的，所述第三投影图形的两处边缘与所述第一投影图形相切，所述两处边缘关于所述第三投影图形的圆心对称，例如： 第一投影图形可以为跑道形，进而可具有两条互相平行的边缘与两条半圆边缘，此时，第三投影图形的圆形可与两条平行的边缘相切。
部分方案中，所述磁性件2还可包括适于装配于所述第二孔部112的第二磁吸部22；
所述第二磁吸部22装配于所述第二孔部112时，所述第二投影图形覆盖所述第二磁吸部22的外轮廓在所述投影面的第四投影图形，进而可保证第二磁吸部22能够进入第二孔部112。
具体的举例中，所述第四投影图形与所述第二投影图形相同，可以为圆形，但也不限于此。
其中的投影图形的形状可以不限于以上的举例，只要满足了对磁铁的容置与限位，就不脱离本实用新型实施例的范围。
增加小磁铁(即第二磁吸部22)的情况下，可以充分利用了塑胶件螺钉安装孔的特征，使磁吸力增大，从而可以考虑减薄上面大磁铁(即第一磁吸部21)的厚度，或者使用其他可磁吸零件替代。整个磁铁组件依靠磁力实现开关吸附在背板(即吸附体4)上，使开关随时可以拿下或吸附贴在吸附体4(进而通过吸附体4固定于墙、工作台等固定基准上)。
此外，第一磁吸部21与第二磁吸部22可以是固定在一起的(例如粘贴在一起或一体成型)。第一磁吸部21与第二磁吸部22也可以是相分离的，进而其他部件(例如柔性外壳7或硬性外壳8)使第一磁吸部21与第二磁吸部22连接在一起。第一磁吸部21与第二磁吸部22也可以是利用磁铁间的吸附力吸附在一起的。
其中一种实施方式中，请参考图12，装配于所述安装孔11的所述磁性件2能够通过过盈配合固定于所述安装孔11，过盈量被设置为0.05mm～0.3mm，具体实施过程中，也可以根据实际使用环境和需求对过盈量进行调整，目的在于能够让所述磁性件2牢固的固定在所述安装孔11中而不会轻易脱落。
参见于图12中的A部分，以及图16中的B部分，与磁性件2发生过盈配合的部分可以仅包含第一孔部111的孔壁，另部分方案中，与磁性件2发生过盈配合的部分也可以仅包含第二孔部112的孔壁。此外，与磁性件2发生过盈配合的部分也可以同时包括第一孔部111的孔壁与第二孔部112的孔壁，还可以是第一孔部111、第二孔部112之外的其他孔部。
基于过盈配合，所述磁性件2不会松动且不掉出。
其中一种实施方式中，所述的开关装置，还包括用于将所装配的磁性件2固定于所述安装孔11内的固定部。其中的固定部，可以为任意可实现磁性件2位置固定作用的结构。
一种举例中，请参考图10，所述固定部包括：卡于所述安装孔11内的固定盖6。该固定盖6可理解为可分离地连接于安装孔11内的结构，其尺寸、形状等可以是适于卡接于安装孔11内的任意形式。
具体的，所述固定盖6设于所述安装孔11的第一端和/或第二端，例如：在图10的举例中，固定盖6设于安装孔11的第一端，其他举例中，固定盖6也可设于安装孔11的第二端，或者：安装孔11的第一端与第二端均设有固定盖6。
基于卡接后的固定盖6，磁性件2不会松动且不掉出。
另一种举例中，所述固定部包括：延伸于所述安装孔11内的卡位部(例如图11所示的卡位部113与图14所示的卡位部114)。
所述卡位部设于所述安装孔11的第一端和/或第二端，其中，设于安装孔11第一端的卡位部可例如为卡位部113，设于安装孔11第二端的卡位部可例如为卡位部114。
基于卡位部(例如卡扣)可卡住所述磁性件2，使其不松动且不掉出。
再一举例中，请参考图17至图20，所述固定部包括包裹于所述磁性件2外的柔性外壳7，所述柔性外壳7能够挤压于所述磁性件2与所述安装孔11的孔壁之间，进而可使得挤压在一起所述磁性件2、所述安装孔11与柔性外壳7之间的位置被固定。
其中的柔性外壳7的形状可匹配于第一磁铁21、第二磁铁22，进而可形成阶梯状的结构，其可架设于第二孔部112所属底壳14部分的端面。柔性外壳7可以为硅胶包套，通过柔性外壳挤压变形，压在开关本体1的安装孔11内，使其不轻易掉出，且可拆卸。
又一举例中，请参考图21与图22，所述固定部包括：能够容置所述磁性件的硬性外壳8，所述硬性外壳8内设有用于将所述磁性件2固定于所述硬性外壳内的卡扣81。
基于柔性外壳7与硬性外壳8实现第一磁吸部21与第二磁吸部22的相 对固定。并且，基于硬性外壳8与柔性外壳7，可便于实现所述磁性件2的安装固定。
此外，柔性外壳7与硬性外壳8可以择一使用，也可同时使用，进而，部分方案中，柔性外壳7可装于硬性外壳8内，进而第一磁吸部21、第二磁吸部2设于柔性外壳7内；另部分方案中，硬性外壳8可装于柔性外壳7内，进而第一磁吸部21、第二磁吸部22设于硬性外壳8内。
此外，以图16为例，第二磁铁22的沿第二指定方向的深度与第二孔部112沿第二指定方向的深度之间可具有深度差L。
具体的，较大的第一磁吸部21尺寸可通过过盈安装在开关的螺钉固定孔(即第一孔部111)内，较小的第二磁吸部22吸附在第一磁吸部21下面，且第二磁吸部22深度设计成与开关本体1底面留存一个间隙(即形成深度差L)，使第二磁吸部22不直接接触背板(即吸附体4)，通过该间隙削弱所述第二磁吸部22与吸附体4之间的磁力，使其小于和第一磁吸部21之间的磁力，当把开关本体1从所述吸附体4上拿下，第二磁吸部22不会被所述吸附体4吸走，所述间隙的深度也可调节，从而控制磁吸松紧效果。
在一优选实施例中，所述的深度差L为0.1mm～5mm(即：所述第二磁吸部远离所述第一磁吸部的第二端与所述第二孔部的第二端间沿所述指定方向的距离为0.1mm～5mm)，使得所述第二磁吸部22与所述第一磁吸部21之间的吸附力大于所述第二磁吸部22与所述吸附体4之间的磁吸力。
所述触发装置被设置为按键5，请参考图6至图8，所述按键5可枢转地安装于所述开关本体1而形成所述容置空间。
所述按键5可运动地安装于所述开关本体1，其中的运动可以是基于支点的摆动(即按键5可基于支点发生摆动)，也可以是基于转轴的转动(即按键5可基于转轴发生转动)，还可以是平移运动(即按键5可实现平移运动)等各种运动方式。
其中按键5的数量可例如图6、图7所示的一个，也可以是图8所示的多个(例如三个)，单个按键5可以是图6、图7所示的一体的结构，也可以如图8所示由多个结构组合而成。
不论按键5的结构形式、数量、工作原理如何，均不脱离本实用新型实施例的范围。当然，所述触发装置也可以实施为触摸面板、按键或者旋钮开 关等；所述触发装置被设置为按键时，所述按键可枢转地安装于所述开关本体而形成所述容置空间；所述触发装置被设置为旋钮开关时，所述旋钮开关可旋转的安装于所述开关本体而形成所述容置空间；所述触发装置被设置为触摸面板时，其被设置为当所述供电单元向所述通信单元供电时，能够响应外部动作地直接或者间接地触发所述通信单元发射至少一预设无线信号。当然，本领域技术人员可以根据需要进行具体选择，将触发装置实施为按键仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。
具体举例中，一般开关都会有两个螺钉安装孔11，也可以设计为四个，本实用新型具体举例中所采用的安装孔111可以为已有的螺钉安装孔11，在该孔各自放置一个磁性件2，依靠磁性件2磁力和搭配的可磁吸背板(即吸附体4)连接固定，使开关可以随意拿取安放，且可随时取出磁性件2，更换为螺钉安装，互不影响。
在一较佳实施例中，所述安装孔11至少有1组，每组包括2个安装孔；在一具体举例中，所述安装孔只有1组，包括两个安装孔11，且两个所述安装孔11中心的间距为60mm～70mm，具体举例中，该间距可以设置为65mm，以适应大多数传统开关的安装参数。
所述按键5的设置方向平行于两个所述安装孔11的中心的连线。即：以垂直于所述指定方向的平面为投影面，所述按键5的投影图形中，所述按键5有两端是沿设置方向分布的；所述设置方向平行于两个所述安装孔11的投影图形的中心的连线，所述按键5沿所述设置方向分布的两端中，包括所述按键中能够绕枢转轴心转动的一端。
在另一举例中，所述安装孔11有两组，一组安装孔中的两个安装孔11中心的连线为第一连线，另一组安装孔中的两个安装孔11中心的连线为第二连线；第一连线和第二连线的长度均为60mm～70mm，第一连线与第二连线相互垂直，且所述按键5的设置方向与第一连线或者第二连线平行。
即：以垂直于所述指定方向的平面为投影面，一组安装孔中的两个安装孔的投影图形的中心的连线为第一连线，另一组安装孔中的两个安装孔的投影图形的中心的连线为第二连线；所述第一连线和所述第二连线的长度均为 60mm～70mm，所述第一连线与所述第二连线相互垂直，所述按键的设置方向与所述第一连线或者所述第二连线平行。
其中，所述按键5被设置为条状(例如长方形)，且被设置为两端均能够响应一外部动作地直接或者间接地触发所述通信单元15发射至少一预设无线信号，此时，所述按键5两端均可按压而触发通信单元15，适应于两组安装孔，在所述开关装置被安装时，可以使按键5横向安装也可以使按键纵向安装，均不会影响按键5与所述吸附体4之间的吸附。
其中一种实施方式中，请参考图3，所述开关本体1内设有电路板，所述电路板上设有通信单元15。所述电路板与所述供电单元12电性连接，所述通信单元15设置在所述电路板上。进一步地，所述通信单元15包括一储能输出单元152、一无线通讯单元151和一处理单元153；所述储能输出单元152的输入端电性连接至所述供电单元12，输出端电性连接至所述无线通讯单元151和所述处理单元153；所述处理单元153和所述无线通讯单元151通信连接。
进一步地，所述通信单元15还包括至少一开关件154；所述开关件154与所述按键5可以一一对应，也可以多个开关件154对应一个按键5；所述开关件154电性连接至所述处理单元153的一信号检测端口，并被设置为能够响应所述按键的下按操控地被触发而切换通断状态；所述按键5的朝向所述开关件154的一侧设置有抵接部，所述按键5能够响应于一外部动作地产生一下按操控，进而使得所述抵接部抵接所述开关件154而触发所述通信单元15，例如：开关件154可切换通断状态，具体的，在被触发时处于接通状态，未被触发时处于断开状态(或反过来)，所述处理单元15能够检测出所述开关件的通断状态。该开关件153可例如微动开关。所述外部动作包括能够使所述按键下按或者回弹的动作。
在本优选实施例中，所述供电单元12可以被设置为自发电电机、纽扣电池、可充电电池中的任一种或者多种。
所述供电单元12被设置为一自发电电机121时，所述自发电电机121电连接所述电路板上的通信单元15，所述自发电电机121能够将外部按压的机械能转换为电能，以将所述电能输送至所述电路板，进而，可为电路板上的通信单元15供电。例如，电路板上储能输出单元152的输入侧电连接自发电 发电机121，储能输出单元152的输出侧分别电连接无线通讯单元151与处理单元153，进而对自发电发电机121产生的电能进行储能和处理(例如滤波、升压、降压等至少之一)，然后将处理后的电压供应至无线通讯单元151与处理单元153。
所述供电单元12被设置为一电池时，电池电连接电路板上的通信单元，电路板上输出单元(未图示)的输入侧电连接电池，输出单元的输出侧分别电连接无线通讯单元151与处理单元153，进而对电池的电能进行处理(例如滤波、升压、降压等至少之一)，然后将处理后的电压供应至无线通讯单元151与处理单元153。
其中的无线通讯单元151可以为任意能够对外通讯的电路模块，例如可以为蓝牙通讯模块、射频通讯模块、Wifi通讯模块等等。
本发明一具体实施例中，提供了一种开关装置，供电单元采用了自发电电机，触发装置采用了按键，其中的名词、结构关系、工作原理的描述可参照前文的相关描述理解，进而，该具体实施例中的开关装置可以包括：
至少一按键，所述按键的至少部分部位被设置为能够响应外部动作地产生一位移；
开关本体，所述按键可枢转地连接于所述开关本体而形成一容置空间；所述开关本体上设有至少一安装孔，所述安装孔包括孔径不同且直接或者间接连通的第一孔部和第二孔部；
至少一开关件，所述开关件被设置为能够响应所述按键地所述位移地切换通断状态；
电路板，所述电路板设置于所述容置空间，所述开关件被设置在所述电路板上与所述按键对应的位置；
至少一自发电电机，所述自发电电机被设置为能够响应于所述按键的所述位移地将机械能转换为电能，为所述电路板供电；
至少一磁性件，所述磁性件被设置为适于装配于所述安装孔；
所述磁性件装配于所述安装孔时，所述开关本体能够通过所述磁性件产生的磁吸力对外固定。
可选的，所述的开关装置，还包括螺钉，所述磁性件或所述螺钉有选择地装配于所述安装孔；
所述螺钉装配于所述安装孔时，所述开关本体能够通过所述螺钉对外固定。
可选的，所述开关装置还包括：
至少一吸附体，所述吸附体直接或者间接固定于所述开关本体的固定基准上，并被设置为能够与所述磁性件之间形成所述磁吸力；
所述磁性件装配于所述安装孔时，所述开关本体能够通过所述磁吸力固定于所述固定基准上；所述吸附体的厚度为0.1mm～2mm，长度为70mm～85mm，宽度为10mm～86mm。
可选的，装配于所述安装孔的所述磁性件能够通过过盈配合固定于所述安装孔，过盈量被设置为0.05mm～0.3mm。
可选的，所述的开关装置，还包括用于将所装配的磁性件固定于所述安装孔内的固定部；所述固定部包括：延伸于所述安装孔内的卡位部；所述卡位部设于所述安装孔的第一端和/或第二端。
可选的，沿自所述开关本体的第一侧至第二侧的指定方向，所述第一孔部的第一端、所述第一孔部的第二端、所述第二孔部的第一端与所述第二孔部的第二端依次分布；
以垂直于该指定方向的平面为投影面，所述第一孔部的外轮廓在所述投影面的第一投影图形覆盖所述第二孔部的外轮廓在所述投影面的第二投影图形且不重合；所述磁性件适于装配于所述第一孔部和/或所述第二孔部。
可选的，所述磁性件包括适于装配于所述第一孔部的第一磁吸部；
所述第一磁吸部装配于所述第一孔部时，所述第一磁吸部的外轮廓在所述投影面的第三投影图形覆盖所述第二投影区域且不重合，所述第一投影图形覆盖所述第三投影图形。
可选的，所述磁性件包括适于装配于所述第二孔部的第二磁吸部；
所述第二磁吸部装配于所述第二孔部时，所述第二投影图形覆盖所述第二磁吸部的外轮廓在所述投影面的第四投影图形。
可选的，所述第二磁吸部的第一端吸附至所述第一磁吸部，所述第二磁吸部远离所述第一磁吸部的第二端与所述第二孔部的第二端间沿所述指定方向的距离为0.1mm～5mm，所述第二磁吸部与所述第一磁吸部之间的吸附力大于所述第二磁吸部与所述吸附体之间的磁吸力。
可选的，所述开关本体包括一底壳和一中壳，所述中壳盖合连接于所述底壳，所述第一孔部设于所述中壳，所述第二孔部设于所述底壳。
可选的，所述第一孔部贯穿所述中壳的两侧，所述第二孔部贯穿所述底壳的两侧。
请参考图23，以上所提及的自发电发电机121可例如图23所示的发电机9，其为一个独立整体的模块，其包括：导磁组件91、感应组件92、磁性组件94和驱动组件93。导磁组件91、感应组件92、磁性组件94和驱动组件93互相连接成一个整体置于按键和底座盖合形成的内部空间中，以便于发电机9的相对于底座的拆卸和替换。
所述导磁组件91包括第一导磁件911、第二导磁件912，所述第一导磁件911与所述第二导磁件912相对设置。所述第一导磁件911与所述第二导磁件912一端通过连接件913固定连接，另一端的上方和下方分别设置有上接触件914和下接触件915。
所述感应组件92设置在所述导磁组件91内侧，所述感应组件92包括：固定结构923、磁芯922、线圈骨架924和环绕所述线圈骨架924的线圈921；其中，所述线圈骨架924中空，所述线圈921绕设在所述线圈骨架924上；所述磁芯922穿过所述线圈骨架924后，一端固定连接所述连接件913，另一端穿过所述线圈骨架924后插设在所述固定结构923中并伸出所述固定结构923而置于所述上接触件和所述下接触件之间而形成中接触件。所述固定结构923用于固定所述线圈骨架924及所述磁芯922的另一端，线圈921可电性连接电路板。
所述驱动组件93，其包括两个相对设置的转动轴931，两个转动轴931的一端通过安装架932连接，另一端分别设置有转动部，所述第一导磁件911与所述第二导磁件912的靠近所述连接件913的一端分别设置有转动孔，所述转动孔与所述转动部相适应，两个转动轴931通过所述转动部可转动的连接在所述导磁组件91上。所述安装架932的与所述线圈921相背离的一侧设置有拨片933，按压所述拨片933可以驱动整个驱动组件93上下发生位移。
所述磁性组件94设置在所述驱动组件93上，所述磁性组件94包括：磁铁941、第一导磁片942和第二导磁片943，其中，所述磁铁941设置在所述安装架932内部设置的安装槽中，所述第一导磁片942与所述第二导磁片943 相对设置在所述磁铁941的不同极性的两端；所述驱动组件93用于驱动所述磁性组件94相对于所述导磁组件91相对发生位移，以产生感应电能。
本实用新型提供的吸附式固定组件，可用于开关装置的对外固定，相较于传统的螺丝固定，更加便捷高效，且不用对墙体开孔，减少了对墙体的破坏；本实用新型提出的开关装置中，引入了所述的吸附式固定组件，进而，基于装配于开关本体的吸附式固定组件对外的磁吸力，可实现开关本体对外的固定，其中，在实现固定的操作中，只需将磁性件设于安装孔并使之固定即可，无需复杂的旋转操作，有效简化了操作过程，达到了便于操作的积极效果。
在本说明书的描述中，参考术语“一种实施方式”、“一种实施例”、“具体实施过程”、“一种举例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
最后应说明的是：以上各实施例仅用以说明本实用新型的技术方案，而非对其限制；尽管参照前述各实施例对本实用新型进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本实用新型各实施例技术方案的范围。

Claims (54)

  1. 一种吸附式固定组件，其特征在于，包括：至少一磁性件；所述磁性件包括：
    第一磁吸部；
    第二磁吸部，其中所述第二磁吸部的第一端直接或者间接连接至所述第一磁吸部；且所述第一磁吸部与所述第二磁吸部的形状和/或体积不相同。
  2. 根据权利要求1所述的吸附式固定组件，其特征在于，所述第一磁吸部包括至少一弧形侧面。
  3. 根据权利要求1所述的吸附式固定组件，其特征在于，还包括包套件；所述包套件套设于所述磁性件外表面，以将所述第一磁吸部和所述第二磁吸部相对固定。
  4. 根据权利要求3所述的吸附式固定组件，其特征在于，所述包套件包括一柔性外壳；所述柔性外壳包括相互连接的第一腔体和第二腔体；其中，所述第一腔体的形状大小与所述第一磁吸部相匹配，用于安装所述第一磁吸部；所述第二腔体的形状大小与所述第二磁吸部相匹配，用于安装所述第二磁吸部。
  5. 根据权利要求3所述的吸附式固定组件，其特征在于，所述包套件包括一硬性外壳，所述硬性外壳包括相互连接的第三腔体和第四腔体；其中，所述第三腔体的形状大小与所述第一磁吸部相匹配，用于安装所述第一磁吸部；所述第四腔体的形状大小与所述第二磁吸部相匹配，用于安装所述第二磁吸部。
  6. 根据权利要求5所述的磁吸式固定组件，其特征在于，所述第四腔体的一端封闭，另一端连通所述第三腔体的一端，所述第三腔体的另一端设有用于将所述第一吸附部固定于所述硬性外壳内的卡扣。
  7. 根据权利要求1至6任一项所述的吸附式固定组件，其特征在于，所述第二磁吸部的第一端直接或者间接可拆卸的吸附至所述第一磁吸部。
  8. 根据权利要求1至6任一项所述的吸附式固定组件，其特征在于，所述第二磁吸部的第一端直接或者间接固定连接至所述第一磁吸部。
  9. 根据权利要求1至6任一项所述的吸附式固定组件，其特征在于，所述第一磁吸部和/或所述第二磁吸部被设置为一柱状永磁体。
  10. 根据权利要求1至6任一项所述的吸附式固定组件，其特征在于，所述第一磁吸部和所述第二磁吸部均为圆柱状，且所述第一磁吸部和所述第二磁吸部同轴设置。
  11. 根据权利要求1至6任一项所述的吸附式固定组件，其特征在于，
    沿自所述第一磁吸部的第一端至所述第二磁吸部的第二端的第一指定方向，所述第一磁吸部的第一端、所述第一磁吸部的第二端、所述第二磁吸部的第一端与所述第二磁吸部的第二端依次分布；
    以垂直于所述第一指定方向的平面为投影面，所述第一磁吸部的外轮廓在所述投影面形成第一投影图形，所述第二磁吸部的外轮廓在所述投影面形成第二投影图形；所述第一投影图形覆盖所述第二投影图形，且二者不重合。
  12. 根据权利要求11所述的吸附式固定组件，其特征在于，所述吸附式固定组件用于直接或者间接地吸附于一安装面；当所述吸附式固定组件吸附至所述安装面时，沿自所述第一磁吸部的第一端至所述第二磁吸部的第二端的第一指定方向，所述第一磁吸部的第一端、所述第一磁吸部的第二端、所述第二磁吸部的第一端与所述第二磁吸部的第二端、所述安装面依次分布。
  13. 根据权利要求1至6任一项所述的吸附式固定组件，其特征在于，所述第一磁吸部的体积大于所述第二磁吸部的体积。
  14. 根据权利要求13所述的吸附式固定组件，其特征在于，所述吸附式固定组件用于吸附于一安装面，且当所述吸附式固定组件吸附至所述安装面时，所述第二磁吸部比所述第一磁吸部更靠近所述安装面。
  15. 根据权利要求14所述的吸附式固定组件，其特征在于，当所述吸附式固定组件吸附至所述安装面时，所述第二磁吸部的第二端的端面正对于所述安装面。
  16. 一种开关装置，其特征在于，包括：
    通信单元；以及
    至少一为所述通信单元供电的供电单元；
    至少一触发装置，其被设置为当所述供电单元向所述通信单元供电时，能够响应外部动作地直接或者间接地触发所述通信单元发射至少一预设无线信号；
    开关本体，所述开关本体设有至少一安装部，所述供电单元和所述通信 电路均设置于所述开关本体的容置空间；
    至少一吸附式固定组件；所述吸附式固定组件包括一磁性件，所述磁性件被设置为适于装配于所述安装部；
    所述磁性件装配于所述安装部时，所述开关本体能够通过所述磁性件产生的磁吸力对外固定。
  17. 根据权利要求16所述的开关装置，其特征在于，所述安装部包括至少一安装孔；所述安装孔包括孔径不同且直接或者间接连通的第一孔部和第二孔部。
  18. 根据权利要求17所述的开关装置，其特征在于，还包括螺钉，所述磁性件或所述螺钉有选择地装配于所述安装孔；
    所述螺钉装配于所述安装孔时，所述开关本体能够通过所述螺钉对外固定。
  19. 根据权利要求18所述的开关装置，其特征在于，所述开关装置还包括：
    至少一吸附体，所述吸附体直接或者间接固定于所述开关本体的固定基准上，并被设置为能够与所述磁性件之间形成所述磁吸力；
    所述磁性件装配于所述安装孔时，所述开关本体能够通过所述磁吸力固定于所述固定基准上。
  20. 根据权利要求19所述的开关装置，其特征在于，所述吸附体的厚度为0.1mm～2mm，长度为70mm～85mm，宽度为10mm～86mm。
  21. 根据权利要求18所述的开关装置，其特征在于，装配于所述安装孔的所述磁性件能够通过过盈配合固定于所述安装孔，过盈量被设置为0.05mm～0.3mm。
  22. 根据权利要求18所述的开关装置，其特征在于，还包括用于将所装配的磁性件固定于所述安装孔内的固定部。
  23. 根据权利要求22所述的开关装置，其特征在于，所述固定部包括：卡于所述安装孔内的固定盖。
  24. 根据权利要求23所述的开关装置，其特征在于，所述固定盖设于所述安装孔的第一端和/或第二端。
  25. 根据权利要求22所述的开关装置，其特征在于，所述固定部包括： 延伸于所述安装孔内的卡位部。
  26. 根据权利要求25所述的开关装置，其特征在于，所述卡位部设于所述安装孔的第一端和/或第二端。
  27. 根据权利要求22所述的开关装置，其特征在于，所述吸附式固定组件还包括包裹于所述磁性件外的包套件；
  28. 根据权利要求27所述的开关装置，其特征在于，所述包套件被设置为一柔性外壳，所述柔性外壳能够挤压于所述磁性件与所述安装孔的孔壁之间。
  29. 根据权利要求27所述的开关装置，其特征在于，所述包套件被设置为能够容置所述磁性件的硬性外壳，所述硬性外壳内设有用于将所述磁性件固定于所述硬性外壳内的卡扣。
  30. 根据权利要求18所述的开关装置，其特征在于，沿自所述开关本体的第一侧至第二侧的指定方向，所述第一孔部的第一端、所述第一孔部的第二端、所述第二孔部的第一端与所述第二孔部的第二端依次分布；
    以垂直于所述指定方向的平面为投影面，所述第一孔部的外轮廓在所述投影面的第一投影图形覆盖所述第二孔部的外轮廓在所述投影面的第二投影图形且不重合；所述磁性件适于装配于所述第一孔部和/或所述第二孔部。
  31. 根据权利要求30所述的开关装置，其特征在于，所述第一孔部沿所述指定方向的深度为1mm～10mm；所述第二孔部沿所述指定方向的深度为1mm～10mm。
  32. 根据权利要求30所述的开关装置，其特征在于，所述磁性件包括适于装配于所述第一孔部的第一磁吸部；
    所述第一磁吸部装配于所述第一孔部时，所述第一磁吸部的外轮廓在所述投影面的第三投影图形覆盖所述第二投影区域且不重合，所述第一投影图形覆盖所述第三投影图形。
  33. 根据权利要求32所述的开关装置，其特征在于，所述第三投影图形为圆形或者椭圆形。
  34. 根据权利要求33所述的开关装置，其特征在于，所述第三投影图形的两处边缘与所述第一投影图形相切，所述两处边缘关于所述第三投影图形的圆心对称。
  35. 根据权利要求32所述的开关装置，其特征在于，所述磁性件包括适于装配于所述第二孔部的第二磁吸部；
    所述第二磁吸部装配于所述第二孔部时，所述第二投影图形覆盖所述第二磁吸部的外轮廓在所述投影面的第四投影图形。
  36. 根据权利要求35所述的开关装置，其特征在于，所述第二磁吸部的第一端吸附至所述第一磁吸部，所述第二磁吸部远离所述第一磁吸部的第二端与所述第二孔部的第二端间沿所述指定方向的距离为0.1mm～5mm，
  37. 根据权利要求36所述的开关装置，其特征在于，所述第二磁吸部与所述第一磁吸部之间的吸附力大于所述第二磁吸部与所述吸附体或者固定基准面之间的磁吸力，使得所述第二磁吸部不会由于所述吸附体或者固定基准面的磁吸力而脱离所述第一磁吸部。
  38. 根据权利要求35所述的开关装置，其特征在于，所述第四投影图形的两处边缘与所述第二投影图形相切。
  39. 根据权利要求38所述的开关装置，其特征在于，所述两处边缘关于所述第四投影图形的圆心对称。
  40. 根据权利要求30所述的开关装置，其特征在于，所述第一投影图形和第二投影图形均为跑道形或者圆形。
  41. 根据权利要求16所述的开关装置，其特征在于，所述触发装置被设置为按键；所述按键可枢转地安装于所述开关本体而形成所述容置空间。
  42. 根据权利要求16所述的开关装置，其特征在于，所述触发装置被设置为旋钮开关；所述旋钮开关可旋转的安装于所述开关本体而形成所述容置空间。
  43. 根据权利要求16所述的开关装置，其特征在于，所述触发装置被设置为触摸面板，其被设置为当所述供电单元向所述通信单元供电时，能够响应外部动作地直接或者间接地触发所述通信单元发射至少一预设无线信号。
  44. 根据权利要求41所述的开关装置，其特征在于，所述开关本体包括底壳和中壳，所述中壳盖合连接于所述底壳，第一孔部设于所述中壳，所述第二孔部设于所述底壳。
  45. 根据权利要求44所述的开关装置，其特征在于，所述第一孔部贯穿所述中壳的两侧，所述第二孔部贯穿所述底壳的两侧。
  46. 根据权利要求41所述的开关装置，其特征在于，所述安装孔有两个，且两个所述安装孔中心的间距为60mm～70mm。
  47. 根据权利要求46所述的开关装置，其特征在于，所述按键的设置方向平行于两个所述安装孔的中心的连线；
    沿自所述开关本体的第一侧至第二侧的第二指定方向，所述第一孔部的第一端、所述第一孔部的第二端、所述第二孔部的第一端与所述第二孔部的第二端依次分布；
    以垂直于所述第二指定方向的平面为投影面，所述按键的投影图形中，所述按键有两端是沿设置方向分布的；所述设置方向平行于两个所述安装孔的投影图形的中心的连线，所述按键沿所述设置方向分布的两端中，包括所述按键中能够绕枢转轴心转动的一端。
  48. 根据权利要求41所述的开关装置，其特征在于，所述安装孔至少有2组，每组包括2个安装孔；
    沿自所述开关本体的第一侧至第二侧的指定方向，所述第一孔部的第一端、所述第一孔部的第二端、所述第二孔部的第一端与所述第二孔部的第二端依次分布；
    以垂直于所述指定方向的平面为投影面，一组安装孔中的两个安装孔的投影图形的中心的连线为第一连线，另一组安装孔中的两个安装孔的投影图形的中心的连线为第二连线；所述第一连线和所述第二连线的长度均为60mm～70mm.
  49. 根据权利要求48所述的开关装置，其特征在于，所述第一连线与所述第二连线相互垂直，所述按键的投影图形中，所述按键有两端是沿设置方向分布的，所述按键的设置方向与所述第一连线或者所述第二连线平行，所述按键沿所述设置方向分布的两端包括所述按键中能够绕枢转轴心转动的一端。
  50. 根据权利要求49所述的开关装置，其特征在于，所述按键被设置为条状，且被设置为两端均能够响应外部动作地直接或者间接地触发所述通信单元发射至少一预设无线信号。
  51. 根据权利要求41所述的开关装置，其特征在于，所述通信单元包括处理单元、储能输出单元、无线通讯单元；所述储能输出单元的输入端电性 连接至所述供电单元，输出端电性连接至所述无线通讯单元和所述处理单元；所述处理单元和所述无线通讯单元通信连接。
  52. 根据权利要求51所述的开关装置，其特征在于，所述通信单元还包括至少一与所述按键对应的开关件；所述开关件电性连接至所述处理单元的信号检测端口，并被设置为能够响应所述按键的下按操控地被触发而切换通断状态。
  53. 根据权利要求52所述的开关装置，其特征在于，所述按键的朝向所述开关件的一侧设置有抵接部，所述按键的至少部分部位能够响应于外部动作地产生一下按操控，进而使得所述抵接部抵接所述开关件而触发所述开关件。
  54. 根据权利要求53所述的开关装置，其特征在于，所述外部动作包括能够使所述按键下按或者回弹的动作。
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