CN110706963A - Wireless control switch - Google Patents
Wireless control switch Download PDFInfo
- Publication number
- CN110706963A CN110706963A CN201910875088.4A CN201910875088A CN110706963A CN 110706963 A CN110706963 A CN 110706963A CN 201910875088 A CN201910875088 A CN 201910875088A CN 110706963 A CN110706963 A CN 110706963A
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- China
- Prior art keywords
- power generation
- button
- control switch
- wireless control
- yoke
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/08—Bases; Stationary contacts mounted thereon
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
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Abstract
The invention is suitable for the technical field of switches, and provides a wireless control switch, which comprises: the fixing frame is provided with a fixing hole, and the fixing hole is used for being matched with the fastening piece to fix the fixing frame; the power generation module is arranged on the fixed frame; the inner button is rotationally connected with the power generation module or the fixed frame and is used for driving the power generation module to generate power; and the outer button is detachably fixed on the inner button and covers the fixing hole, and the outer button drives the inner button to rotate to drive the power generation module to generate power when being pressed. When the wireless control switch provided by the invention is fixedly arranged on a wall, a user does not need to detach the inner button from the fixed frame or the power generation module, and the user can fixedly install the wireless control switch only by simply dismounting and mounting the outer button and the inner button, so that the wireless control switch is simple to install, and the user can conveniently install the wireless control switch.
Description
Technical Field
The invention relates to the technical field of switches, in particular to a wireless control switch.
Background
With the rapid development of modern home, in order to save the complicated steps of switch wiring, wireless control switches (such as a doorbell button switch and a door opening and closing button switch) are appeared on the market for controlling controlled equipment, a button of the wireless control switch is used for driving an internal power generation module to generate electric energy when being pressed, the generated electric energy supplies power to a signal processing device, and the signal processing device transmits a wireless signal to the controlled equipment so that the controlled equipment executes corresponding actions.
In the prior art, in order to mount the wireless control switch on a wall, a fixing hole needs to be opened in a fixing frame of the switch, and the fixing frame is fixed on the wall through the cooperation of a fastener (such as a screw) and the fixing hole, so that the whole wireless control switch is mounted on the wall. Because wireless control switch's button rotates usually to be connected on the mount, when installing wireless control switch on the wall, need earlier dismantle the button from the mount, treat that the mount passes through the fastener and fixed orifices's cooperation is fixed to the wall after, again with button and mount reassembly formation rotation connection, the while is counterpointed the equipment again with button and power module, at this in-process, the button is dismantled and is assembled loaded down with trivial details to make wireless control switch installation difficulty.
Disclosure of Invention
The invention provides a wireless control switch, aiming at solving the problem that the wireless control switch in the prior art is difficult to install due to the complex disassembly and assembly of a button during the installation.
The present invention is achieved as such, a wireless control switch comprising:
the fixing frame is provided with a fixing hole, and the fixing hole is used for being matched with a fastener to fix the fixing frame;
the power generation module is arranged on the fixed frame;
the inner button is rotationally connected with the power generation module or the fixing frame and is used for driving the power generation module to generate power; and
the outer button is detachably fixed on the inner button and covers the fixing hole, and the inner button is driven to rotate to drive the power generation module to generate power when the outer button is pressed.
Preferably, the outer button is fixed on the inner button in a buckling manner.
Preferably, the power generation module is fastened and fixed on the fixing frame.
Preferably, the power generation module comprises a power generation assembly fixed on the fixing frame and connected with the inner button, and a module cover which is arranged separately from the power generation assembly and can be matched and fixed with the power generation assembly, the inner button is rotatably connected with the module cover, and the power generation assembly is driven to generate power when the inner button is pressed.
Preferably, one of the module cover and the inner button is provided with a limiting hole, the other is provided with a rotating shaft, and the inner button and the module cover are matched with the limiting hole through the rotating shaft to form rotating connection.
Preferably, the power generation assembly comprises a base, a driving piece, a magnetic piece and a coil; the driving piece is rotatably connected to the base and connected with the inner button, one of the magnetic piece and the coil is fixed on the driving piece, the other of the magnetic piece and the coil is fixed on the base, the driving piece can drive the magnetic piece and the coil to move relatively and enable the coil to generate power when pressed, and the module cover and the base are arranged in a split mode and can be fastened and fixed with the base.
Preferably, the module cover is provided with a first through hole corresponding to the position of the fixed hole, the inner button is provided with a second through hole corresponding to the position of the first through hole, and the fastener sequentially penetrates through the second through hole and the first through hole and is installed in the fixed hole.
Preferably, the power generation assembly includes a first yoke and a second yoke that are oppositely disposed, the second yoke is fastened to the base, the first yoke and the second yoke simultaneously pass through the coil, and the driving member can drive the magnetic member to move between the first yoke and the second yoke.
Preferably, the second yoke is provided with a supporting clamping table, the base is provided with a buckle matched with the supporting clamping table, and the supporting clamping table is connected with the buckle in a buckled mode.
Preferably, the power generation assembly comprises a return spring fixed on the base, the driving piece compresses the return spring when pressed, and the driving piece can be reset under the action of the return spring.
The wireless control switch provided by the invention is provided with the inner button and the outer button, the inner button is rotatably connected to the power generation module or the fixed frame, and the outer button is detachably fixed on the inner button. When this wireless control switch of fixed mounting, only need take off outer button from interior button to through the fixed orifices cooperation on fastener and the mount, make the mount fixed to the wall, can accomplish wireless control switch's fixed mounting on fixing outer button to interior button again. Because the user need not to dismantle the interior button from mount or power module, makes the interior button remain the equipment relation with mount or power module all the time, therefore also need not the user and assembles interior button and mount and power module, only needs the simple dismouting of outer button and interior button, greatly reduced the button dismouting degree of difficulty for this wireless control switch installation is simple, and convenience of customers installs this wireless control switch.
Drawings
Fig. 1 is an exploded perspective view of a wireless control switch according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a wireless control switch according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a three-dimensional structural view of the wireless control switch according to the embodiment of the present invention when the power generation module and the fixing frame are assembled;
fig. 5 is an exploded perspective view of a power generation module in a wireless control switch according to an embodiment of the present invention;
fig. 6 is a three-dimensional structural view of a power generation module in the wireless control switch according to the embodiment of the present invention;
fig. 7 is a perspective view of a module cover in the wireless control switch according to the embodiment of the present invention;
fig. 8 is a perspective view of an inner button of the wireless control switch according to the embodiment of the present invention;
fig. 9 is an exploded perspective view of a power generation assembly of a wireless control switch according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a power generation assembly of a wireless control switch according to an embodiment of the present invention;
FIG. 11 is a schematic cross-sectional view taken along line B-B of FIG. 10;
fig. 12 is a schematic cross-sectional view illustrating a pressing of a driving member of the wireless control switch according to the embodiment of the present invention;
FIG. 13 is a schematic cross-sectional view taken along line C-C of FIG. 10;
FIG. 14 is a schematic cross-sectional view taken along line D-D of FIG. 10;
fig. 15 is a perspective view of a first yoke in the wireless control switch according to the embodiment of the present invention;
fig. 16 is a perspective view of a second yoke in the wireless control switch according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The wireless control switch provided by the embodiment of the invention is provided with the inner button and the outer button, the inner button is rotationally connected to the power generation module or the fixed frame, and the outer button is detachably fixed on the inner button. When fixing this wireless control switch, the user need not to take off interior button from mount or power module, makes interior button remain throughout with mount or power module's equipment relation, therefore also need not the user and assembles interior button and mount or power module, only needs the simple dismouting of outer button and interior button for this wireless control switch installation is simple, and convenience of customers installs this wireless control switch.
Referring to fig. 1 to 4, a wireless control switch provided in an embodiment of the present invention includes: a fixing frame 1 provided with fixing holes 11, the fixing holes 11 being used for cooperating with fasteners (not shown) to fix the fixing frame 1; a power generation module 2 mounted on the fixing frame 1; the inner button 3 is rotatably connected with the power generation module 2 or the fixed frame 1 and is used for driving the power generation module 2 to generate power; and the outer button 4 is detachably fixed on the inner button 3 and covers the fixing hole 11, and the outer button 4 drives the inner button 3 to rotate to drive the power generation module 2 to generate power when being pressed.
In the embodiment of the invention, when the wireless control switch is fixedly installed on a wall, the fixing frame 1 is fixed on the wall through the cooperation of the fastener and the fixing hole 11, so that the whole wireless control switch is fixedly installed on the wall. In an embodiment of the invention, the fastener is a screw. In addition to the present embodiment, the fasteners may be bolts.
In the embodiment of the invention, the inner button 3 is rotationally connected to the power generation module 2 or the fixed frame 1 and is in driving connection with the power generation module 2, and the outer button 4 is detachably fixed on the inner button 3. When this wireless control switch of fixed mounting, only need take off outer button 4 from interior button 3 to through the fastener with the fixed orifices 11 cooperation on the mount 1, make mount 1 fix to the wall on, can accomplish wireless control switch's fixed mounting on the button 3 with outer button 4 is fixed again.
In the embodiment of the invention, because a user does not need to disassemble the inner button 3 from the fixed frame 1 or the power generation module 2, and does not need to destroy the assembly relation between the inner button 3 and the fixed frame 1 and the power generation module 2, the inner button 3 always keeps the assembly relation between the inner button 3 and the fixed frame 1 and the power generation module 2, the user also does not need to assemble the inner button 3 and the fixed frame 1 and the power generation module 2, the complicated steps of disassembling and assembling the buttons and the fixed frame 1 and the power generation module 2 are omitted, only the outer button 4 and the inner button 3 need to be simply disassembled and assembled, the disassembly and assembly difficulty of the buttons is greatly reduced, the installation of the wireless control switch is simple, and the user can conveniently install the wireless control. Meanwhile, when the wireless control switch is installed, the user does not need to disassemble the inner button 3, so that the inner button 3 and the power generation module 2 are stably assembled, the transmission reliability of the inner button 3 and the power generation module 2 is ensured, and the switching performance is improved.
In the embodiment of the invention, the number of the power generation modules 2 corresponds to the number of the inner buttons 3, and the number of the inner buttons 3 corresponds to the number of the outer buttons 4. The number of the outer buttons 4 may be one, two or more. When the number of the outer buttons 4 is one, the wireless control switch is a single control switch; when the number of the outer buttons 4 is two or more, the wireless control switch is a double-control switch or a multi-control switch. The power generation modules 2 may have the same or different structures. The wireless control switch shown in fig. 1 is a three-control switch, and the number of the external buttons 4, the number of the internal buttons 3 and the number of the power generation modules 2 are three.
In the embodiment of the invention, the inner button 3 can be rotatably connected to the power generation module 2 or the fixed frame 1.
As an embodiment of the present invention, the inner button 3 is rotatably connected to the power generation module 2. Through rotating interior button 3 and connecting on power module 2, simplified the structure of mount 1, interior button 3 rotates and connects on power module 2 moreover, and interior button 3's assembly does not receive power module 2 and the influence of 1 assembly error of mount, has reduced because of the influence of the assembly error to interior button 3 assembly to make button and power module 2 transmission more reliable and more stable, ensure power module 2 normal work, promoted the performance of switch.
Referring to fig. 5 and 6 in combination, as an embodiment of the present invention, the power generation module 2 includes a power generation assembly 21 fixed on the fixing frame 1 and connected to the inner button 3, and a module cover 22 separately provided from the power generation assembly 21 and fittingly fixed to the power generation assembly 21, the inner button 3 is rotatably connected to the module cover 22, and the power generation assembly 21 is driven to generate power when the inner button 3 is pressed. By providing the module cover 22, the assembly of the inner push button 3 on the power generation module 2 is facilitated.
As an embodiment of the invention, one of the module cover 22 and the inner button 3 is provided with a limiting hole, the other is provided with a rotating shaft, and the inner button 3 and the module cover 22 are matched with the limiting hole through the rotating shaft to form rotating connection.
Referring to fig. 7 and 8, in the present embodiment, the inner button 3 is provided with a rotating shaft 31, the module cover 22 is provided with a limiting hole 220, and the inner button 3 is matched with the limiting hole 220 of the module cover 22 through the rotating shaft 31 to form a rotating connection. Besides, a limiting hole can be formed in the inner button 3, a rotating shaft is arranged on the module cover 22, and the inner button 3 is matched with the rotating shaft hole of the module cover 22 through the limiting hole to form rotating connection.
In this embodiment, when the power generation module 2 is installed, the power generation assembly 21 of the power generation module 2 can be installed on the fixing frame 1, since the power generation assembly 21 is a general module, the structure of the power generation assembly 21 does not need to be distinguished, and after the power generation assemblies 21 of all the power generation modules 2 are installed on the fixing frame 1, the module cover 22 is covered with the power generation assembly 21, so that the internal standardized production of an enterprise is facilitated, and the production efficiency is improved. Moreover, because the power generation assembly 21 is a universal module, the power generation assembly 21 does not need to be covered with the module cover 22 before being installed on the fixing frame 1, the occurrence of various power generation modules 2 due to structural differences of the module cover 22 is avoided, the power generation modules 2 do not need to be classified and managed, the production and inventory management inside enterprises is facilitated, and therefore the production management cost is reduced.
As another embodiment of the present invention, when the inner button 3 is rotatably connected to the fixing frame 1, the inner button 3 is provided with a rotating shaft, the fixing frame 11 is provided with a limiting hole, and the inner button 3 is rotatably connected with the limiting hole of the fixing frame 1 through the rotating shaft 31.
Referring to fig. 9-12 in combination, as an embodiment of the present invention, the power generation assembly 21 includes a base 211, a driving member 212, a magnetic member 213, and a coil 214; the driving member 212 is rotatably connected to the base 211 and connected to the inner button 3, one of the magnetic member 213 and the coil 214 is fixed to the driving member 212, and the other is fixed to the base, when the driving member 212 is pressed, the magnetic member 213 and the coil 214 can be driven to move relatively and the coil 214 generates power, and the module cover 22 is separated from the base 211 and can be fastened to the base 211.
In this embodiment, when the outer button 4 is pressed, the inner button 3 is driven to rotate, the inner button 3 drives the driving member 212 to rotate synchronously, and the driving member 212 drives the magnetic member 213 to move relative to the coil 214 to change the magnetic flux of the coil 214, so as to generate electricity by the coil 214. Besides, in this embodiment, the coil 214 may be fixed on the driving member 212, the magnetic member 213 is fixed on the base, the inner button 3 is driven to rotate when the outer button 4 is pressed, the driving member 212 is driven to rotate by the rotation process of the inner button 3, and the driving member 212 drives the coil 214 to move relative to the magnetic member 213 to change the magnetic flux of the coil 214, so as to generate electricity by the coil 214.
In this embodiment, since the power generation assemblies 21 of the power generation modules 2 are connected into an integral structure, the power generation assemblies 21 do not need to be packaged by the module covers 22, the power generation assemblies 21 of the power generation modules 2 can be firstly installed on the fixing frame 1, the power generation assemblies 21 are universal modules, the structure of the power generation assemblies 21 does not need to be distinguished, and after the power generation assemblies 21 of all the power generation modules 2 are installed on the fixing frame 1, each module cover 22 is covered with the base 211 of the power generation assembly 21, so that standardized production inside an enterprise is facilitated, and the production efficiency is improved; moreover, before the power generation assembly 21 is not installed on the fixing frame 1, the power generation assembly does not need to be covered with the module cover 22 to encapsulate each component in the power generation assembly 21, so that the occurrence of various power generation modules 2 due to structural differences of the module cover 22 is avoided, the power generation modules 2 do not need to be classified and managed, the production and inventory management inside enterprises is facilitated, and the production management cost is reduced.
In this embodiment, the module cover 22 has a fastening pin 222, the base 211 has a fastening slot 2110 for engaging with the fastening pin 222, and the module cover 22 is fastened to the fastening slot 2110 on the base 211 through the fastening pin 222.
As an embodiment of the present invention, the outer button 4 is snap-fitted to the inner button 3. Outer button 4 is fixed in interior button 3 through the mode of lock on, be convenient for outer button 4 install in interior button 3 on, and be convenient for outer button 4 take off from interior button 3 to make things convenient for this wireless control switch's installation. In addition, the outer button 4 may be detachably fixed to the inner button 3.
As an embodiment of the present invention, the power generation module 2 is fastened to the fixing frame 1.
In the embodiment, the power generation module 2 is fastened and fixed on the fixing frame 1, the power generation module 2 can be quickly fixed on the fixing frame 1 without a fastener, and the mode of fixing the power generation module 2 on the fixing frame 1 is simple and convenient, so that the power generation module 2 is convenient to mount; and the power generation module 2 can be directly taken down from the fixing frame 1, so that the power generation module 2 is more simple and convenient to disassemble, and the power generation module 2 is convenient to replace.
As an embodiment of the present invention, the fixing frame 1 is provided with a latch 12, the latch 12 is provided with a latch hole 121, the base 211 is provided with a platform 2111 matching with the latch hole 121, and the platform 2111 is latched into the latch hole 121. When the power generation module 2 is fixed to the fixing frame 1, the locking platform 2111 on the base 211 is locked into the locking hole 121 on the locking block 12, so that the power generation module 2 is fixed to the fixing frame 1.
Referring to fig. 1 and 3 again, as an embodiment of the present invention, the module cover 22 is provided with a first through hole 221 at a position corresponding to the fixing hole 11, the inner button 3 is provided with a second through hole 32 at a position corresponding to the first through hole 221, and the fastening member sequentially passes through the second through hole 32 and the first through hole 221 and is mounted to the fixing hole 11.
The number of the fixing holes 11 is two, the two module covers 22 near the edge of the fixing frame 1 are respectively provided with first through holes 221 corresponding to the fixing holes 11, and the two inner buttons 3 near the edge of the fixing frame 1 are respectively provided with second through holes 32 corresponding to the first through holes 221. The first through hole 221 is formed in the position, corresponding to the fixing hole 11, of the module cover 22, and the second through hole 32 is formed in the position, corresponding to the first through hole 221, of the inner button 3, so that the assembly of the fastener and the assembly of the outer button 4 are facilitated.
When the wireless control switch is fixedly installed on the wall, the outer button 4 is taken down from the inner button 3, the screw sequentially penetrates through the second via hole 32 on the inner button 3 and the first via hole 221 on the module cover 22 and is installed in the fixing hole 11, then the screw is screwed and fixed on the wall, the fixing frame 1 is fixed on the wall, and after the screw is screwed, the outer button 4 is buckled on the inner button 3, so that the wireless control switch can be fixed.
As an embodiment of the invention, the driving member 212 is connected with the inner button 3 in a snap-fit manner, so that the inner button 3 is connected with the power generation module 2 in a driving manner. The inner button 3 is provided with a connecting post 33, the connecting post 33 is provided with a clamping groove 331, and one end of the driving member 212 is clamped in the clamping groove 331. The driving member 212 is connected with the inner button 3 in a snap-fit manner, so that the driving member 212 and the inner button 3 are conveniently connected, and the driving member 212 and the inner button 3 are firmly and reliably connected. Simultaneously, because driving piece 212 and interior button 3 buckle are connected, driving piece 212 plays limiting displacement to interior button 3 to prevent that interior button 3 from appearing the situation that the left and right sides slope rocked pressing the in-process, prevent that outer button 4 from appearing scraping or adjacent two outer button 4 linkage phenomenon with mount 1, and then promote switching performance.
Referring to fig. 11 again, as an embodiment of the present invention, the power generating assembly 21 includes a first yoke 215 and a second yoke 216 that are oppositely disposed, the second yoke 216 is fastened to the base 211, the first yoke 215 and the second yoke 216 simultaneously pass through the coil 214, and the driving member 212 can drive the magnetic element 213 to move between the first yoke 215 and the second yoke 216.
The first yoke 215 and the second yoke 216 are magnetically conductive to ensure that the magnetic lines of force of the magnetic element 213 pass through the coil 214. Meanwhile, the second yoke 216 is fastened to the base 211, and the first yoke 215 and the second yoke 216 simultaneously pass through the coil 214, so that the second yoke 216, the coil 214, and the first yoke 215 are integrally connected to each other and fixed to the base 211.
In this embodiment, the second yoke 216 is fastened to the base 211, so that the second yoke 216 and the base 211 can be conveniently assembled, and the second yoke 216 is stably fixed to the base 211.
Referring to fig. 13 and 14, as an embodiment of the present invention, the second yoke 216 is provided with a support stop 2160, the base 211 is provided with a catch 2112 matching with the support stop 2160, and the support stop 2160 is in a catch connection with the catch 2112.
The number and the arrangement positions of the support stops 2160 and the catches 2112 correspond to each other, and the number of the support stops 2160 and the catches 2112 is not limited. When the second yoke 216 is assembled with the base 211, the support stops 2160 on the second yoke 216 are connected with the corresponding buckles 2112 on the base 211 by buckling, so that the second yoke 216 and the base 211 are assembled, and the assembly is simple and convenient.
As an embodiment of the present invention, the power generation module 21 includes a bobbin 217, the coil 214 is wound on the bobbin 217, and the first yoke 215 and the second yoke 216 simultaneously pass through the bobbin 217. The bobbin 217 serves to fix the coil 214. Because the second yoke 216 is fastened to the base 211, the first yoke 215 and the second yoke 216 simultaneously pass through the bobbin 217, and the coil 214 is wound on the bobbin 217, so that the second yoke 216, the bobbin 217, the coil 214, and the first yoke 215 are connected to each other and fixed to the base 211.
Referring to fig. 15 and 16, as an embodiment of the present invention, the first yoke 215 includes a first magnetic conductive part 2151 passing through the bobbin 217 and a second magnetic conductive part 2152 bent and extended from the first magnetic conductive part 2151; the second yoke 216 includes a third magnetic conductive part 2161 passing through the bobbin 217 and a fourth magnetic conductive part 2162 bent and extended from the third magnetic conductive part 2161, and the fourth magnetic conductive part 2162 is fastened and fixed to the base 211. The two sides of the fourth magnetic conductive part 2162 of the second yoke 216 are respectively provided with a support stop 2160, and the fourth magnetic conductive part 2162 of the second yoke 216 is connected with the catch 2112 of the base 211 by the support stop 2160. The first yoke 215 and the second yoke 216 have the same structure, so that the first yoke 215 and the second yoke 216 are easy to use, and both the first yoke 215 and the second yoke 216 are U-shaped.
Referring to fig. 11 and 12 again, as an embodiment of the present invention, the magnetic member 213 includes a magnetic steel 2131, and a first armature 2132 and a second armature 2133 that are attracted to the magnetic steel 2131 and located on two opposite sides of the magnetic steel 2131, respectively, the magnetic steel 2131 may be attracted to the first yoke 215 by the first armature 2132, and the magnetic steel 2131 may be attracted to the second yoke 216 by the second armature 2133. The arrangement of the first armature 2132 and the second armature 2133 is advantageous for reducing magnetic flux leakage of the magnetic steel 2131. In addition to this embodiment, the magnetic element 213 can also be directly disposed as a magnetic steel 2131, and the magnetic steel 2131 is directly attracted to the first yoke 215 or the second yoke 216.
As an embodiment of the present invention, the driving member 212 is provided with a mounting cavity 2121, the magnetic member 213 is mounted in the mounting cavity 2121, and the power generation assembly 21 comprises a fastening plate 219 engaged with the driving member 212 and enclosing the magnetic member 213 in the mounting cavity 2121. The magnetic member 213 is prevented from disengaging from the drive member 212 by the fact that the magnetic member 213 is enclosed within the mounting cavity 2121 by the catch 219.
Specifically, the second armature 2133 is fixed to the bottom of the magnetic steel 2131 in an adsorbing manner, the first armature 2132 is fixed to the top of the magnetic steel 2131 in an adsorbing manner, and is buckled with the driving element 212 through the buckle 219, so that the magnetic steel 2131, the first armature 2132 and the second armature 2133 are packaged in the mounting cavity 2121, and the magnetic steel 2131, the first armature 2132 and the second armature 2133 are stably fixed to the driving element 212.
As an embodiment of the present invention, the power generation assembly 21 includes a return spring 210 fixed on the base 211, the return spring 210 is compressed when the driving member 212 is pressed, and the driving member 212 can be reset under the action of the return spring 210, so as to drive the inner button 3 to reset, and further drive the outer button 4 to reset, thereby facilitating the next pressing operation of the outer button 4. Wherein, the return spring 210 is arranged between the base 211 and the driving member 212.
The magnetic pole distribution mode of the magnetic steel 2131 is not limited. In this embodiment, one end of magnetic steel 2131 close to first yoke 215 is an N pole, and one end of magnetic steel 2131 close to second yoke 216 is an S pole. When the driving member 212 is reset by the urging force of the return spring 210, and the return spring 210 is restored to the natural length, the driving member 212 is attracted to the first yoke 215 by the magnetic steel 2131, so that the driving member 212 is ensured to be reset in place.
The working principle of the wireless control switch of the invention is as follows: as shown in fig. 11, when the outer button 4 is not pressed, the driving member 212 is in an unpressed state, the first armature 2132 is attracted to the first yoke 215, and magnetic lines of force of the magnetic steel 2131 sequentially pass through the first armature 2132, the second magnetic conductive portion 2152 of the first yoke 215, the first magnetic conductive portion 2151 of the first yoke 215, the third magnetic conductive portion 2161 of the second yoke 216, and the second armature 2133 to form a magnetic circuit, in which state, the magnetic lines of force in the coil 214 are from right to left; as shown in fig. 12, when the outer button 4 is pressed, the outer button 4 applies a driving force to the inner button 3, the inner button 3 applies a driving force to the driving member 212, the inner button 3 and the driving member 212 rotate synchronously, at this time, the magnetic steel 2131, the first armature 2132 and the second armature 2133 move along with the rotation of the driving member 212 until the driving member 212 swings downward to an end state, the driving member 212 compresses the return spring 210, the second armature 2133 is attracted to the second yoke 216, and magnetic lines of force of the magnetic steel 2131 sequentially pass through the first armature 2132, the first magnetic conductive part 2151 of the first yoke 215, the third magnetic conductive part 2161 of the second yoke 216, the fourth magnetic conductive part 2162 of the second yoke 216 and the second armature 2133 to form a magnetic circuit, and in this state, the magnetic lines of force in the coil 214 flow from left to right. Since the magnitude and direction of the magnetic field in the coil 214 is equal and opposite between the non-depressed state and the depressed state of the driving member 212, an induced electromotive force and an induced current are generated in the coil 214. The power generated by the coil 214 is supplied to a signal processing device (not shown) electrically connected to the coil 214, and the signal processing device transmits a wireless signal to the controlled device, so that the controlled device performs a corresponding action, such as controlling a doorbell, a lamp or other loads. After releasing the outer button 4, the driving member 212 returns to the initial state by the restoring force of the return spring 210, thereby returning the inner button 3 and the outer button 4.
The wireless control switch provided by the embodiment of the invention is provided with the inner button and the outer button, the inner button is rotationally connected to the power generation module or the fixed frame, and the outer button is detachably fixed on the inner button. When this wireless control switch of fixed mounting, only need take off outer button from interior button to through the fixed orifices cooperation on fastener and the mount, make the mount fixed to the wall, can accomplish wireless control switch's fixed mounting on fixing outer button to interior button again. Because the user need not to dismantle interior button, makes interior button remain the equipment relation with mount and power module all the time, therefore also need not the user and assembles interior button with mount and power module, only needs the simple dismouting of outer button and interior button, greatly reduced the button dismouting degree of difficulty for this wireless control switch installation is simple, and convenience of customers installs this wireless control switch.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A wireless control switch, comprising:
the fixing frame is provided with a fixing hole, and the fixing hole is used for being matched with a fastener to fix the fixing frame;
the power generation module is arranged on the fixed frame;
the inner button is rotationally connected with the power generation module or the fixing frame and is used for driving the power generation module to generate power; and
the outer button is detachably fixed on the inner button and covers the fixing hole, and the inner button is driven to rotate to drive the power generation module to generate power when the outer button is pressed.
2. The wireless control switch of claim 1, wherein the outer button is snap-fit to the inner button.
3. The wireless control switch of claim 1, wherein the power generation module is fastened to the fixing frame.
4. The wireless control switch according to claim 1, 2 or 3, wherein the power generation module comprises a power generation assembly fixed on the fixing frame and connected with the inner button, and a module cover arranged separately from the power generation assembly and capable of being matched and fixed with the power generation assembly, the inner button is rotatably connected with the module cover, and the power generation assembly is driven to generate power when the inner button is pressed.
5. The wireless control switch according to claim 4, wherein one of the module cover and the inner button is provided with a limiting hole, the other one is provided with a rotating shaft, and the inner button and the module cover are rotatably connected through the rotating shaft and the limiting hole.
6. The wireless control switch of claim 4, wherein the power generation assembly comprises a base, a driving member, a magnetic member, and a coil; the driving piece is rotatably connected to the base and connected with the inner button, one of the magnetic piece and the coil is fixed on the driving piece, the other of the magnetic piece and the coil is fixed on the base, the driving piece can drive the magnetic piece and the coil to move relatively and enable the coil to generate power when pressed, and the module cover and the base are arranged in a split mode and can be fastened and fixed with the base.
7. The wireless control switch according to claim 4, wherein a first through hole is formed at a position of the module cover corresponding to the fixing hole, a second through hole is formed at a position of the inner button corresponding to the first through hole, and the fastening member sequentially passes through the second through hole and the first through hole and is mounted on the fixing hole.
8. The wireless control switch according to claim 6, wherein the power generating assembly includes a first yoke and a second yoke that are oppositely disposed, the second yoke is fastened to the base, the first yoke and the second yoke simultaneously pass through the coil, and the driving member can drive the magnetic member to move between the first yoke and the second yoke.
9. The wireless control switch according to claim 8, wherein the second yoke has a support block, the base has a buckle engaged with the support block, and the support block is connected with the buckle.
10. The wireless control switch of claim 6, wherein the power generating assembly comprises a return spring fixed to the base, the driving member compresses the return spring when pressed, and the driving member is reset by the return spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875088.4A CN110706963A (en) | 2019-09-17 | 2019-09-17 | Wireless control switch |
| PCT/CN2020/088947 WO2021051823A1 (en) | 2019-09-17 | 2020-05-07 | Self-power generation module and wireless control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875088.4A CN110706963A (en) | 2019-09-17 | 2019-09-17 | Wireless control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110706963A true CN110706963A (en) | 2020-01-17 |
Family
ID=69195517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910875088.4A Pending CN110706963A (en) | 2019-09-17 | 2019-09-17 | Wireless control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110706963A (en) |
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| WO2022257239A1 (en) * | 2021-06-07 | 2022-12-15 | 武汉领普科技有限公司 | Adsorption-type fixing assembly and switching device |
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