CN106647413B

CN106647413B - Passive wireless control module

Info

Publication number: CN106647413B
Application number: CN201710036949.0A
Authority: CN
Inventors: 刘远芳
Original assignee: Guangdong Yibailong Intelligent Technology Co ltd
Current assignee: Guangdong Yibailong Intelligent Technology Co ltd
Priority date: 2017-01-19
Filing date: 2017-01-19
Publication date: 2023-10-27
Anticipated expiration: 2037-01-19
Also published as: CN117389172A; WO2018133787A1; CN106647413A

Abstract

The invention provides a passive control module, comprising: the passive wireless transmitting assembly comprises at least one self-generating device, at least one communication circuit board, at least one lever assembly, at least one key information assembly, at least one reset element and at least one elastic sheet, wherein the lever assembly drives the elastic sheet, the elastic sheet drives the self-generating device to enable the self-generating device to convert mechanical energy into electric energy to supply power for the communication circuit board, the lever assembly drives the key information assembly to enable the communication circuit board to generate coding information, the communication circuit board transmits at least one switch control signal, and the receiving module receives the switch control signal and transmits the switch control signal to at least one terminal control device.

Description

Passive wireless control module

Technical Field

The invention relates to the field of wireless control, in particular to a passive wireless control module.

Background

For more than 130 years, the lamp is controlled by a wired switch method to control the on and off of the lamp power supply. Wiring switches are widely used, and such a method of burying wires in advance is widely used in buildings. However, this switch and the measure of embedding the wire are detrimental, although it extends over a hundred years.

The damage of the pre-buried switch control wire in the building is great, firstly, copper wires and pipelines for protecting the copper wires are wasted; secondly, the construction efficiency is low, and the construction period is prolonged due to complex wiring; further, although the wires are aged and the wires are easily subjected to leakage, short-circuiting, etc. with the lapse of time after wiring, it is difficult to find a specific position where a failure occurs.

Obviously, controlling the lamp with a wired switch is a time consuming and laborious task. Controlling the lamp by means of wireless remote control is much simpler and the above problems seem to be all solved.

However, the problem of lamp control cannot be satisfactorily solved by using the conventional wireless remote controller, and the main reason is that the remote controller needs to use a battery, which is a fatal weakness, and the periodic replacement of the battery brings a series of problems, such as difficulty in management, repeated input cost, and easy environmental pollution of waste batteries.

The remote control circuit is provided with a generator, so that the wireless remote controller is not required to be supplied by a battery, and becomes a passive wireless remote control switch, and the problems can be solved; of course, it is not possible to add a generator with huge volume and power of several watts to supply power for the wireless remote control circuit, and the value of use is lost.

In addition, the passive wireless switch in the prior art can only realize single-path or at most 4-path control, and the passive wireless switch is more difficult to realize due to complex mechanical design and limited space of the module, and at present, no more than 4 independent control signal modules exist in the world.

Disclosure of Invention

The invention aims to provide a passive wireless control module, which comprises at least one modularized passive wireless transmitting component and can be assembled in a shell component with various specifications and standards.

It is another object of the present invention to provide a passive wireless control module that is modular and can be integrated into many electrical systems as a standard control component.

The invention further aims to provide a passive wireless control module which can be integrated into a plurality of fields such as an intelligent home system, a calling system, a security system, a building system and the like, and a maintenance-free and durable control solution is provided for the system.

Another object of the present invention is to provide a passive wireless control module, which further includes at least one receiving module, wherein the receiving module has a small size, can be embedded on a control circuit board of a terminal control device, provides decoding data for the terminal control device, for example, can be embedded in a gateway of an intelligent home system, and provides a control instruction generated by a transmitting end for the intelligent home system.

The invention also provides a passive wireless control module, which comprises at least one key information component, wherein the key information component comprises a plurality of micro switches, and the communication circuit board can generate corresponding codes by conducting each micro switch, so that multiple paths of different control code information can be independently generated.

Another object of the present invention is to provide a passive wireless control module, where the micro switch provides key information for the wireless communication circuit, and the micro switch improves the reliability of the passive wireless control module to transmit the switch control signal compared with the conventional manner of generating key information by using conductive rubber.

The invention further aims to provide a passive wireless control module which can realize multiple independent control signals and provides a complete solution for the intelligent control system to realize passive wireless control.

Another object of the present invention is to provide a passive wireless control module, where the passive wireless transmitting module includes at least one self-generating device and at least one communication circuit board, the self-generating device is capable of providing electric energy to power the communication circuit board, and the communication circuit board transmits at least one switch control signal.

Another object of the present invention is to provide a passive wireless control module, which integrates the self-generating device, the communication circuit board, at least one lever assembly and at least one elastic sheet in at least one passive wireless module to form a complete passive device for transmitting the switch control signal, so as to reduce the volume of the device.

The invention further aims to provide a passive wireless control module, wherein each self-generating device alternately works to generate electric energy to supply power for the communication circuit board, so that the service life of the device is prolonged.

Another object of the present invention is to provide a passive wireless control module, where each of the self-generating devices can independently operate without interference.

Another object of the present invention is to provide a passive wireless control module, where the lever assembly includes at least one brake lever and at least one passive lever that are independent of each other, and two ends of the return element are respectively connected to the brake lever and the passive lever.

Another object of the present invention is to provide a passive wireless control module, where the passive wireless control module includes at least one passive cover, and the passive cover drives at least one lever device of the passive wireless transmitting assembly, so that the lever device abuts against the elastic sheet, and the elastic sheet drives each self-generating device to generate electric energy.

Another object of the present invention is to provide a passive wireless control module, where the passive cover includes a plurality of keys that can be independent of each other, and the communication circuit board can emit the combined switch control signal by responding to external forces separately and independently, and the keys also have good pressing touch feeling.

Another object of the present invention is to provide a passive wireless control module, where the lever assembly includes at least one lever body and at least one lever protruding strip, and the lever protruding strip extends upward from an outer edge of the lever body, so that a contact area between the lever assembly and the passive cover is reduced, and friction between the lever assembly and the passive cover is reduced, and a service life of the passive wireless control module is prolonged.

In order to achieve at least one of the above objects, the present invention provides a passive control module, comprising: the passive wireless transmitting assembly comprises at least one self-generating device, at least one communication circuit board, at least one lever assembly, at least one key information assembly, at least one reset element and at least one elastic sheet, wherein the lever assembly drives the elastic sheet, the elastic sheet drives the self-generating device to enable the self-generating device to convert mechanical energy into electric energy to supply power for the communication circuit board, the lever assembly drives the key information assembly to enable the communication circuit board to generate coding information, the communication circuit board transmits at least one switch control signal, and the receiving module receives the switch control signal and transmits the switch control signal to at least one terminal control device.

In some embodiments, the lever assembly includes at least one lever body and at least one lever rib extending upwardly from an outer edge of the lever body.

In some embodiments, each lever assembly further includes two lever swing arms and two lever shafts, each lever swing arm extends vertically and integrally at two ends of each lever body, the two lever shafts are respectively disposed at inner sides of the corresponding lever swing arms, and the lever swing arms perform pivoting movement with the lever shafts as axes.

In some embodiments, the passive wireless transmitting assembly further includes at least one top case and at least one base case, the base case is connected to the top case, the base case of the passive wireless transmitting assembly is provided with at least one side plate, at least one shaft hole is formed on the side plate, the lever shaft is disposed in the shaft hole, and the lever swing arm is driven by the passive case to perform a pivoting motion with the lever shaft as an axis.

In some embodiments, the reset element is coupled between the lever assemblies, the reset element being capable of resetting the lever assemblies.

In some embodiments, the lever assembly includes at least one lever body, at least one reset element clamping position extending inwards in a protruding manner is provided in the middle of the inner side wall of the lever body, and two ends of the reset element are respectively provided at bottoms of two reset element clamping positions of the two lever assemblies.

In some embodiments, the lever assembly includes at least one brake lever and at least one passive lever, two ends of the reset element are respectively connected to the brake lever and the passive lever, when the passive lever is driven to move, one end of the reset element moves along with the passive lever, the other end is braked by the brake lever, and elastic potential energy is stored in the movement process of the passive lever, so that the passive lever can be quickly reset when the applied external force is eliminated.

In some embodiments, the key information component of the passive wireless transmitting component comprises at least one micro switch, the micro switch is electrically connected to the communication circuit board, and an MCU or an I/O port of a coding circuit in a circuit of the communication circuit board is electrically connected in advance by the micro switch.

In some embodiments, the passive wireless transmitting assembly further comprises at least one movable housing and at least one base housing, the base housing is connected to the movable housing, and the self-generating device and the base housing are in a snap-fit connection.

In some embodiments, the self-generating device comprises at least one magnetic group, at least one coil, and at least one center pillar, wherein the coil is arranged around the center pillar, the magnetic group comprises at least one permanent magnet, and at least one top magnetizer and at least one bottom magnetizer which are positioned on two opposite sides of the permanent magnet, wherein the elastic sheet is connected to the center pillar and can drive the center pillar to synchronously and alternately contact the top magnetizer and the bottom magnetizer, so that the direction of a magnetic induction line passing through the coil is changed, and at least one induced current is generated in the coil.

In some embodiments, the middle pillar has at least one first abutting end and at least one second abutting end, the first abutting end and the second abutting end are synchronously and alternately contacted with the top magnetizer and the bottom magnetizer, and each elastic piece is respectively connected with the first abutting end or the second abutting end of two adjacent self-generating devices.

In some embodiments, the self-generating device generates a primary current pulse in response to an external force, and when the external force is removed, the self-generating device generates a current pulse again.

In some embodiments, the self-generating device generates two current pulses in opposite directions during each response to an external force.

In some embodiments, the passive control module further comprises at least one passive housing that drives the lever assembly of the passive wireless transmitting assembly in response to an external force.

In some embodiments, the lever assembly includes at least one lever body and at least one lever rib extending upward from an outer edge of the lever body, and the passive housing is capable of abutting the lever rib such that the lever assembly is driven by the passive housing.

In some embodiments, the inner side surface of the passive shell is further provided with at least one lever pressing piece, and when the passive shell moves in response to the application of external force, the lever pressing piece presses against the lever protruding strip of the lever assembly.

In some embodiments, the passive shell is connected to at least one top shell of the passive wireless transmitting assembly through at least one moving shaft and at least one moving shaft pivot point arranged on the passive shell, and the moving shaft passes through the top shell and is clamped on the moving shaft pivot point, so that the passive shell can do axial rotation movement by taking the moving shaft as an axis.

In some embodiments, the passive control module further includes at least one base housing, the passive wireless transmitting component is disposed in a receiving cavity formed by the base housing and the passive housing, the base housing includes at least one base housing main body and at least one base housing peripheral wall extending from the base housing main body, at least one base housing hole is formed in a central position of the base housing main body, and the base housing further includes at least one hook disposed at an inner edge of the base housing main body for fixing the passive wireless transmitting component.

In some embodiments, the base housing main body is further provided with a moving shaft support and a moving shaft contact, the moving shaft support extends upwards to the inner side surface of the base housing main body, the moving shaft contact is disposed at the inner side of the moving shaft support, and two ends of the moving shaft respectively pass through the top housing and then respectively clamped to the moving shaft contact, and are supported by the moving shaft support.

In some embodiments, the key information assembly of the passive wireless transmitting assembly includes at least one micro switch, the micro switch is electrically connected to the communication circuit board, an MCU in a circuit of the communication circuit board or an I/O port of the encoding circuit is electrically connected in advance by the micro switch, at least one micro switch top is disposed on an inner side surface of the passive shell, and when the passive shell moves, the lever assembly is driven, and the passive shell drives the micro switch top to abut against the micro switch, so that the micro switch is turned on.

In some embodiments, the lever assembly comprises at least one lever body, the passive shell can be abutted against at least one outer edge of the lever body, at least one through hole is formed in the lever body, and the micro-switch top piece is abutted against the micro-switch through the through hole.

In some embodiments, the inner side surface of the passive shell is further provided with at least one lever pressing piece, and when the passive shell moves in response to the application of the external force, the passive shell firstly drives the micro switch top piece to press against the micro switch, and then the lever pressing piece presses against the lever assembly.

In some embodiments, the passive control module further includes at least one base housing, the base housing includes at least one base housing body and at least one base housing peripheral wall extending from the base housing body, at least one base housing hole is formed at a center position of the base housing body, and the base housing further includes at least one hook disposed at an inner edge of the base housing body for fixing the passive wireless transmitting component.

In some embodiments, the return element is at least one spring.

In some embodiments, the receiving module comprises at least one receiving module motherboard, at least one power interface, at least one receiving and decoding chip, and at least one I/O interface electrically connected, wherein the power interface, the receiving and decoding chip, and the I/O interface are disposed on the receiving module motherboard.

In some embodiments, the key information component of the passive wireless module includes a plurality of micro switches, and the communication circuit board can generate corresponding codes by conducting each micro switch, so that multiple paths of different control code information can be generated independently.

According to another aspect of the present invention, there is also provided a passive wireless control module, including: the modularized at least one passive wireless transmitting assembly comprises at least one self-generating device, at least one communication circuit board, at least one lever assembly and at least one elastic sheet, wherein the lever assembly drives the elastic sheet, and the elastic sheet drives the self-generating device to enable the self-generating device to convert mechanical energy into electric energy to supply power for the communication circuit board, and the communication circuit board transmits at least one switch control signal.

Drawings

Fig. 1 is a schematic perspective view of a passive wireless control module according to a preferred embodiment of the present invention.

Fig. 2 is a schematic perspective view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 3 is an exploded perspective view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 4 is an exploded perspective view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 5 is a schematic perspective view of a passive wireless transmitting assembly of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 6 is a schematic perspective view of the passive wireless transmitting assembly of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 7 is a schematic perspective view of the passive wireless transmitting assembly of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 8 is a schematic perspective view of the passive wireless transmitting assembly of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 9 is an exploded perspective view of the passive wireless transmitting assembly of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 10 is an exploded perspective view of the passive wireless transmitting assembly of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 11 is an exploded perspective view of the passive wireless transmitting assembly of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 12 is an exploded perspective view of the passive wireless transmitting assembly of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 13 is a partially exploded perspective view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 14 is a partially exploded perspective view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 15 is a partial schematic view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 16 is a partial cross-sectional view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 17 is a partial cross-sectional view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 18 is a partial cross-sectional view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 19 is a partially exploded view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 20 is a partial schematic view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 21 is a partial schematic view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 22 is a partial cross-sectional view of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 23 is a schematic perspective view of an implementation of a self-generating device of the passive wireless control module according to the above preferred embodiment of the present invention.

Fig. 24 and 25 are power generation diagrams of the self-power generation device of the passive wireless control module according to the above preferred embodiment of the present invention in the above embodiment.

Fig. 26 is a schematic perspective view of a receiving module of the passive wireless control module according to the above preferred embodiment of the present invention.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present invention.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1-26 of the drawings, a passive wireless control module according to a preferred embodiment of the present invention is illustrated, wherein the passive wireless control module comprises a passive wireless transmit assembly 1000 and a housing assembly 2000. The passive wireless transmission module 1000 is received in a receiving cavity 3000 formed by the housing module 2000. The housing assembly 2000 further includes a passive housing 2100 and a base housing 2200. The passive wireless transmitting assembly 1000 further includes a self-generating device 1100 and a communication circuit board 1200. The passive housing 2100 of the housing assembly 2000 can be driven to perform relative movement to drive the self-generating device 1100, the self-generating device 1100 converts mechanical energy in kinetic energy form into electrical energy to supply power to the communication circuit board 1200 thereof, and the communication circuit board 1200 can send wireless communication signals to other controlled devices, such as lighting devices, after being supplied with power, so as to control the switching function of the other controlled devices, such as lighting devices. The passive wireless transmitting assembly 1000 integrates the self-generating device 1100 capable of converting mechanical energy into electrical energy, the communication circuit board 1200 with wireless transmitting and receiving circuits, and other needed operating components into one module, forming a complete passive wireless module for receiving and transmitting signals. That is, the passive wireless transmitting assembly 1000 forms a passive wireless micro transmitting and receiving signal module, so as to realize the switching function of the passive wireless control module for controlling other controlled devices. The housing assembly 2000 facilitates operation, and the base housing 2200 can be mounted to a fixed surface or directly placed on a plane, such that when an external force is applied to the passive housing 2100, the passive housing 2100 moves relative to the base housing 2200.

It is to be understood that the passive housing 2100 and the base housing 2200 of the housing assembly 2000 of the present invention are relatively speaking. The passive housing 2100 provides a point of application for an external force and can be driven to produce mechanical energy in response to the applied external force. The base housing 2200 can be wall mounted so that the passive wireless control module of the present invention can be used as a wall switch. In other embodiments, the base housing 2200 may not be fixed to a flat surface, but may be placed directly in a flat surface or in the hand of an operator, so that the passive wireless control module of the present invention may function as a mobile switching device. In a preferred embodiment of the present invention, the passive housing 2100 is implemented as a key cover combination in which three keys are arranged as a top cover of the passive wireless control module, the base housing 2200 is implemented as a bottom cover of the passive wireless control module, the receiving chamber 3000 is formed, and the passive wireless transmitting assembly 1000 is mounted in the receiving chamber 3000 formed by the base housing 2200. When an operator needs to perform a switching operation on a controlled device, such as a lighting device, using the passive wireless control module of the present invention, the passive housing 2100 implemented as a key is pushed or pressed. However, it should be understood that the number of keys in the foregoing preferred embodiment of the present invention is merely an example, and in other embodiments, the number of keys may be adjusted accordingly according to practical situations, and the present invention is not limited in this aspect.

It will be appreciated by those skilled in the art that in the preferred embodiment of the present invention, two self-generating devices 1100 are disclosed as an example, but the number of self-generating devices 1100 is merely set as an example, and the number of self-generating devices 1100 may be set according to actual needs, and the present invention is not limited in this respect.

As shown in fig. 1 to 4, the base housing 2200 of the housing assembly 2000 includes a base housing main body 2210 and a base housing peripheral wall 2220 extending from the base housing main body 2210. The passive housing 2100 of the housing assembly 2000 includes a passive housing body 2110 and a passive housing peripheral wall 2120 extending from the passive housing body 2110. The passive housing 2100 is connected to a top housing 1321 of the passive wireless transmission assembly 1000 by a movable shaft 2130 and a movable shaft pivot point 2131 provided on the passive housing body 2110 of the passive housing 2100. Specifically, the movable shaft 2130 passes through the top case 1321 and is engaged with the movable shaft pivot 2131, so that the passive case 2100 can perform a movement about the movable shaft 2130, and when the passive case 2100 is implemented as a plurality of keys, each key can individually perform a pivotal movement about the movable shaft 2130 and each movable shaft pivot 2131 as a pivot, and the passive case 2100 can perform a relative movement in response to an external force, and further drive the self-generating device 1100.

In this preferred embodiment of the invention, the top housing 1321 is preferably implemented as an angled roof surface, but the shape herein is merely by way of example and may be designed to be planar, for example in other embodiments, as the invention is not limited in this respect.

Further, as shown in fig. 3 and 4, a base housing hole 2240 is formed at a central position of the base housing body 2210 of the base housing 2200 of the housing assembly 2000, and the base housing 2200 further includes a hook 2230, and the hook 2230 is disposed at an inner edge of the base housing body 2210 for fixing the passive radio transmission assembly 1000. The passive wireless transmission assembly 1000 further comprises a base housing 1322, the base housing 1322 is connected to the top housing 1321, a positioning slot 1323 (shown in fig. 8) is provided at the bottom of the base housing 1322, and the positioning slot 1323 matches the inner edge of the base housing body 2210. Accordingly, the passive wireless transmission module 1000 can be firmly coupled to the base housing 2200 of the housing module 2000 by the hook 2230 and the positioning groove 1323 of the base housing 1322 of the passive wireless transmission module 1000. Furthermore, in the preferred embodiment of the present invention, the passive wireless transmitting assembly 1000 and the base housing 2200 of the housing assembly 2000 are assembled by snap-fit, which is compact and easy to be disassembled.

Further, the base housing body 2210 of the base housing 2200 of the housing assembly 2000 is further provided with a movable shaft bracket 2132 and a movable shaft joint 2133, the movable shaft bracket 2132 extends upward from the inner side surface of the base housing body 2210, and the movable shaft joint 2133 is disposed inside the movable shaft bracket 2132. Both ends of the moving shaft 2130 respectively pass through the top case 1321 and then are respectively clamped on the inner side wall of the top case 1321, and are supported by the moving shaft supporting point 2131. The passive housing 2100 of the housing assembly 2000 is connected to the base housing 2200 by the movable shaft bracket 2132 and the movable shaft joint 2133, the passive wireless transmission assembly 1000 and the passive housing 2100 are connected by the movable shaft 2130 and the movable shaft fulcrum 2131, and the passive wireless transmission assembly 1000 is firmly connected to the base housing 2200, and the passive housing 2100 can perform a small-sized pivoting movement about the movable shaft 2130.

That is, the movable shaft 2130 is connected to the passive housing 2100 and is engaged with the movable shaft fulcrum 2131, and the movable shaft 2130 and the top housing 1321 are preferably integrally injection molded. Those skilled in the art will appreciate that the shaft 2130 of the present invention may be a split-molded connection with the top housing 1321, and the present invention is not limited in this respect.

It will be appreciated by those skilled in the art that the passive housing 2100 is implemented as three independent keys and the passive wireless control module is provided with six pivot points 2131, a pair of pivot brackets 2132 and corresponding pivot points 2133, and four hooks 2230 in this embodiment of the invention, but these are merely examples and can be adjusted accordingly in other embodiments, and the invention is not limited in this respect. Likewise, in this preferred embodiment of the present invention, the provision of four of the detents 1323 and the square shape of the base housing aperture 2240 is merely exemplary, and other reasonable modifications are possible in other embodiments, and the present invention is not limited in this respect.

It will be appreciated by those skilled in the art that the passive wireless transmission assembly 1000 is modular and thus can be assembled to the housing assembly 2000 in a variety of specifications and standards, that is, the passive housing 2100 and the base housing 2200 of the present invention are merely examples, and the present invention is not limited in this respect.

Further, as shown in fig. 5 to 12, the specific structure of the passive wireless transmission assembly 1000 is explained in detail. The passive wireless transmitting assembly 1000 further includes a lever assembly 1310 and a spring plate 1410, when the passive housing 2100 moves, the lever assembly 1310 is driven, the spring plate 1410 is driven by the movement of the lever assembly 1310, the spring plate 1410 is connected to the self-generating device 1100, the self-generating device 1100 is driven by the movement of the spring plate 1410, and the self-generating device 1100 converts mechanical energy into electrical energy to power the communication circuit board 1200.

It should be noted that the passive wireless transmitting assembly 1000 further includes a reset element 1600, where the reset element 1600 is connected between the lever assemblies 1310, and the reset element 1600 can accumulate potential energy to reset each lever assembly 1310 and can drive each elastic sheet 1410 to reset, so that the cooperation between each self-generating device 1100 and each lever assembly 1310, which are independent from each other, realizes mutual independence of the passive housing 2100 implemented as a plurality of keys, and thus can realize more combined commands. Meanwhile, the pressing touch feeling is greatly improved, and the stability is improved. In this preferred embodiment of the present invention, the return element 1600 is implemented as a torsion spring, both ends of which are connected to two of the lever assemblies 1310, respectively. Of course, those skilled in the art will appreciate that the return element 1600 implemented as a torsion spring is provided herein by way of example only, and in other embodiments may be implemented as a spring or other elastic member, so long as the return of each of the lever assemblies 1310 and each of the spring plates 1410 can be achieved by accumulating potential energy, and other reasonable configurations are possible, and the invention is not limited in this respect.

In this preferred embodiment of the present invention, two self-generating devices 1100 are provided, and thus two lever assemblies 1310 and two spring plates 1410 are provided accordingly. It will be appreciated by those skilled in the art that the foregoing amounts are merely examples and that other reasonable modifications may be made in other embodiments, and the invention is not limited in this respect.

Specifically, each of the lever assemblies 1310 includes a lever body 1311, a lever swing arm 1312, a lever shaft 1313, and a lever rib 1315, and a via 1314 is formed in the lever body 1311. The two lever swing arms 1312 extend vertically to both ends of the lever body 1311, the two lever shafts 1313 are disposed inside the corresponding lever swing arms 1312, and the lever protrusions 1315 extend upward to the outer edges of the lever body 1311. In this preferred embodiment of the present invention, each of the lever assemblies 1310 is provided with two of the lever swing arms 1312 and corresponding two of the lever shafts 1313. Accordingly, the base housing 1322 of the passive wireless transmission assembly 1000 is provided with a side plate 1326, and the side plate 1326 is used to fix the lever shaft 1313. In this preferred embodiment of the present invention, two side plates 1326 are provided, the two side plates 1326 extend upward from both end portions of the base housing 1322, the side plates 1326 are perforated with a shaft hole 1329, and the lever shaft 1313 is disposed in the shaft hole 1329. In this preferred embodiment of the present invention, the shaft holes 1329 are provided in a number matching with the number of the lever shafts 1313, that is, two shaft holes 1329 are formed in each of the side plates 1326. The lever swing arm 1312 is movable about the lever shaft 1313.

The return element 1600, which in this preferred embodiment of the invention is implemented as a torsion spring, is disposed between two of the lever assemblies 1310. A reset element detent 1324 is provided on the middle of the inner side of the lever body 1311 of each lever assembly 1310 that extends convexly inward. The two ends of the reset element 1600 implemented as torsion springs are respectively disposed at the bottom of the reset element locking portion 1324, and one end is used as a braking end, and the other end is used as a passive end to store elastic potential energy, so as to release the elastic potential energy for resetting the lever assembly 1310. For example, in the position shown in fig. 10, when the lever assembly 1310 on the right side is moved downward, the right end portion of the return element 1600 implemented as a torsion spring is displaced downward with the lever assembly 1310 on the right side, but the lever assembly 1310 on the left side is not displaced, and the left end portion of the return element 1600 implemented as a torsion spring is braked by the lever assembly 1310 on the left side in the drawing, so that the return element 1600 implemented as a torsion spring starts accumulating potential energy in preparation for the return of the lever assembly 1310 on the right side. The two lever assemblies 1310 of the present invention may also be defined as a brake lever and a passive lever, respectively, to which both ends of the return element 1600 are connected, respectively. When the passive lever moves, one end of the reset element 1600 moves along with the passive lever, and the other end is braked by the brake lever, so that elastic potential energy is stored in the movement process of the passive lever, and the passive lever can be quickly reset when the applied external force disappears. It will be appreciated by those skilled in the art that the brake lever and the passive lever are relatively speaking herein.

As shown in fig. 14 to 16, a lever pressing member 2150 is further disposed on the inner side surface of the passive housing body 2110 of the passive housing 2100, when the passive housing 2100 moves downward in response to an external force, the lever pressing member 2150 disposed on the passive housing 2100 presses the lever protruding strip 1315 of the lever assembly 1310, and the lever swing arm 1312 can move about the lever shaft 1313, so that the lever assembly 1310 is driven by the passive housing 2100.

It should be noted that the lever pressing member 2150 is preferably provided in a long rod-like structure. The lever pressing member 2150 is disposed on the inner side surface of the passive housing body 2110 of the passive housing 2100, so that the contact area between the lever assembly 1310 and the passive housing 2100 is reduced, and friction between the lever assembly 1310 and the passive housing 2100 can be reduced.

It will be appreciated by those skilled in the art that the number of lever swing arms 1312, lever shafts 1313 and shaft holes 1329 described above are merely examples, and the present invention is not limited in this respect.

Further, as shown in fig. 19 to 22 and 23, in this preferred embodiment of the present invention, two self-generating devices 1100 are provided, two sets of parallel self-generating device clamping plates 1307 (shown in fig. 12) are provided at the bottom of the base housing 1322, a plurality of self-generating device clamping blocks 1327 are provided around each self-generating device 1100 in a fitting manner, the self-generating device clamping plates 1307 and the self-generating device clamping blocks 1327 are defined as two sets of clamping assemblies for fixing the self-generating device clamping positions of the self-generating device 1100, so that when the elastic sheet 1410 drives a middle column 1110 of the self-generating device 1100 to alternately abut against a top magnetic cover 1121 and a bottom magnetic cover 1122 of a magnetic group 1120 of the self-generating device 1100, the magnetic group 1120 does not move together. Of course, those skilled in the art will appreciate that the number and shape of the self-generating device clips 1307 and the self-generating device clips 1327 are merely examples in this preferred embodiment of the invention, and the invention is not limited in this respect.

The self-generating device 1100 employs a closed magnetic conductive structure to increase the magnetic induction density of the coil. The self-generating device 1100 includes the center pole 1110, the magnetic assembly 1120, and a coil assembly 1130. The magnetic stack 1120 includes the top magnetic cover 1121, the bottom magnetic cover 1122, a permanent magnet 1123, and a magnetic stack clip 1124. The magnetic assembly clamping piece 1124 fixes the top magnetic conductive cover 1121 and the bottom magnetic conductive cover 1122, a magnetic conductive cavity is formed between the top magnetic conductive cover 1121 and the bottom magnetic conductive cover 1122, and a relatively small gap is left between each end of the top magnetic conductive cover 1121 and each end of the bottom magnetic conductive cover 1122 as at least one magnetic gap, so that two ends of the center pillar 1110, namely a first abutting end 1111 and a second abutting end 1112 (shown in fig. 24), alternately and synchronously abut against the top magnetic conductive cover 1121 and the bottom magnetic conductive cover 1122 in the magnetic gap. The permanent magnet 1123 is disposed within the magnetically permeable cavity to provide a magnetic field, preferably in this preferred embodiment of the invention the permanent magnet 1123 is snugly disposed within an inner side wall of the top and bottom magnetically permeable covers 1121, 1122 without affecting the movement of the center leg 1110. The permanent magnet 1123 is made of permanent magnetic material, such as a magnet, an alnico permanent magnetic alloy, an iron-chromium-cobalt permanent magnetic alloy, a permanent magnetic ferrite, a rare earth permanent magnetic material, a composite permanent magnetic material, and the like. The coil assembly 1130 includes a coil 1131 and a coil bobbin 1132. The coil 1131 is disposed in the magnetically conductive cavity and surrounds the center leg 1110, and in this preferred embodiment of the present invention, the coil bobbin 1132 is disposed on the center leg 1110 and the coil 1131 is sleeved on the coil bobbin 1132.

The self-generating device 1100 adopts a method of covering magnetic conductive materials up and down, the magnetic conductive materials are respectively made into the top magnetic conductive cover 1121 and the bottom magnetic conductive cover 1122, and the permanent magnet 1123, the coil assembly 1130, the center column 1110 and other power generating components are wrapped, so as to achieve the maximum magnetic energy utilization rate and the minimum volume. The permanent magnet 1123 is clamped by the top magnetic cover 1121 and the bottom magnetic cover 1122, so that the top magnetic cover 1121 and the bottom magnetic cover 1122 form N-S or S-N magnetic pole distribution under the action of the permanent magnet 1123.

The working principle of the self-generating device 1100 is disclosed as shown in fig. 24 and 25. Wherein the dashed lines with arrows in the figures represent the direction of conduction of the magnetic induction lines. As shown in fig. 24, in the assumed initial state, the contact state between the center pillar 1110 and the top and bottom magnetic covers 1121, 1122 is: the first abutting end 1111 on the left side of the center pillar 1110 abuts against the top magnetic cover 1121, and the second abutting end 1112 on the right side of the center pillar 1110 abuts against the bottom magnetic cover 1122. At this time, as shown by the arrow direction in fig. 24, the direction of the magnetic induction line is from left to right through the coil 1131, the center pillar 1110 is kept stationary, and no induced current is generated in the coil 1131.

Further, as shown in fig. 25, when the movement of the passive housing 2100 drives the lever assembly 1310, the lever assembly 1310 drives the elastic sheet 1410, so that the elastic sheet 1410 is pushed along the arrow direction, and the abutting state of the middle column 1110 with the top magnetic cover 1121 and the bottom magnetic cover 1122 is changed, and the abutting state in fig. 25 is: the first contact end 1111 on the left side of the center pillar 1110 contacts the bottom magnetic cover 1122, and the second contact end 1112 on the right side of the center pillar 1110 contacts the top magnetic cover 1121. The direction of the magnetic induction line is changed from right to left through the coil 1131 as indicated by the arrow direction, the direction of the magnetic induction line is reversed, and the coil 1131 generates induced current during abrupt magnetic induction line change. The spring 1410 also accelerates the swing speed of the center pillar 1110, thereby making the induced energy larger. It will be appreciated that during this process, the return element 1600 accumulates elastic potential energy.

The induced electromotive force is calculated as follows:

E＝-n*ΔΦ/Δt

wherein: e is the induced electromotive force, n is the number of turns of the coil, and ΔΦ/Δt is the rate of change of the magnetic flux.

It will be appreciated that when the external force applied to the passive housing 2100 is removed, the return element 1600, which is implemented as a torsion spring, releases the accumulated elastic potential energy, so that the lever assembly 1310 and the elastic sheet 1410 are returned, and when the center pillar 1110 is returned from the position of fig. 25 to the position of fig. 24, the direction of the magnetic induction line is changed again, so that the coil 1131 generates another induced current.

It should be noted that, as shown in fig. 22, one end of the middle post 1110 and one end of the elastic piece 1410 are connected together by a fastener 1430, and preferably, the fastener 1430 is implemented as a rivet. The other end of the spring 1410 is connected to the lever assembly 1310 via a spring grip 1420. When the lever assembly 1310 is driven by the passive housing 2100, the elastic sheet 1410 moves along with the lever assembly 1310, and the center pillar 1110 is driven by the elastic sheet 1410 to move in the magnetic gap, so that the coil 1131 generates induced current, and the self-generating device 1100 can convert mechanical energy into electrical energy to supply power to the communication circuit board 1200. The self-generating device 1100 is electrically connected to the communication circuit board 1200 by a power pin 1328. The power pin 1328 is abutted to the communication circuit board 1200. The power pin 1328 has elasticity.

It should be noted that, the two self-generating devices 1100 operate independently and do not interfere with each other, the passive housing 2100 can be implemented as a plurality of independent keys, any of which can move independently in response to the application of an external force, so as to drive one of the lever assemblies 1310 of each of the lever assemblies 1310, so that the elastic sheet 1410 is driven to drive the middle column 1110, and the self-generating device 1100 converts electric energy into electric energy. In order to make the pressing force and touch feeling of two sides of a key the traditional independent power generation device is the same, the elastic sheet of the power generation device needs to be positioned in the middle of the switch, namely the power generation device needs to be rotated by 90 degrees relative to the structural position of the power generation device, the realization of the pressing of the power generation device needs to be of a complex structure, and the ideal pressing touch feeling is difficult to achieve.

It should be noted that the passive housing 2100 can be implemented as a plurality of independent keys, where any key can be independently moved in response to an external force, for example, a plurality of independent switches are formed on a standard switch of 86mm×86mm or 120mm×70mm, and any two of the switches can be simultaneously combined to generate different combined commands, so that the passive housing 2100 is suitable for controlling multiple electrical appliances in smart home or for occasions requiring complex control.

It should be noted that each lever assembly 1310 is relatively independent, and can be defined as the brake lever and the passive lever, and pressing and releasing of one side of the passive housing 2100 does not affect the other side, and when the passive housing 2100 is implemented as a keypad with a certain elasticity, each key can be independent, so that more key combinations can generate different combination commands.

The passive wireless transmitting assembly 1000 further comprises a key information assembly, and the lever assembly 1300 drives the key information assembly to enable the communication circuit board 1200 to generate encoded information. In this embodiment of the invention, the key information assembly is implemented as an assembly of at least one micro switch 1500. Specifically, as shown in fig. 16 to 19, the passive wireless transmitting assembly 1000 further includes the micro-switch 1500, a micro-switch top piece 2140 is disposed on an inner side surface of the passive housing 2100, when the passive housing 2100 moves, the lever assembly 1310 is driven, and the passive housing 2100 drives the micro-switch top piece 2140 to abut against the micro-switch 1500, the micro-switch 1500 is turned on after being pressed by the micro-switch top piece 2140, and an I/O port of the MCU in the circuit of the communication circuit board 1200 is electrically turned on in advance by the micro-switch 1500. That is, the MCU or the I/O port of the encoding circuit in the circuit of the communication circuit board 1200 is electrically connected in advance by the micro switch 1500 before the self-generating device 1100 has not generated the power. Thus, after the self-generating device 1100 generates power, the MCU or the encoding chip in the circuit of the communication circuit board 1200 generates a preset code according to the status of the micro switch 1500 of the I/O port.

It should be noted that the passive wireless switch in the prior art can only realize single-path or at most 4-path control, and more than 4-path independent control signal modules are not available in the world at present due to the fact that the mechanical design is complex, the design is difficult to realize, and the limited space of the modules is limited. In the embodiment of the invention, the passive wireless module is provided with 6 micro switches, each micro switch is conducted to enable a communication circuit to generate corresponding codes, 6 paths of different control code information can be independently generated, and the independent 6 channels of passive wireless control can be realized by matching with a specially designed mechanical energy generating mechanism, so that a complete solution is provided for realizing passive wireless control of an intelligent control system, the number of keys required by an intelligent home system or some electronic control systems is more, different functions are realized, the functional requirements are realized, and the cost is reduced. Those skilled in the art will appreciate that the number of 6 microswitches herein is merely exemplary, and that other numbers of arrangements are possible in other embodiments, and the invention is not limited in this respect.

It will be appreciated that in this preferred embodiment of the invention, three of the vias 1314 are formed through each of the lever bodies 1311. Wherein the number of the through holes 1314 is matched with the micro switch top 2140 provided to the passive housing 2100, so that each micro switch top 2140 can collide with each micro switch 1500 through each through hole 1314.

It will be appreciated by those skilled in the art that in this preferred embodiment of the invention, three of the microswitches 1500 are provided on each side of the passive wireless control module, but the number herein is merely exemplary and the invention is not limited in this respect.

It should be noted that, during the movement of the passive housing 2100 corresponding to the external force, the two lever assemblies 1310 are relatively independent, the micro-switch top 2140 disposed on the inner side of the passive housing 2100 implemented as a plurality of independent keys for contacting the micro-switch 1500 contacts the micro-switch 1500, the lever pressing piece 2150 on the key of the passive housing 2100 corresponding to the external force for contacting the lever protruding strip 1315 contacts the lever protruding strip 1315, when the micro-switch 1500 is turned on, a certain stroke still can be provided, and in response to the continued application of the external force, the lever pressing piece 2150 continuously presses the lever protruding strip 1315, so that the lever assemblies 1310 continuously press down to drive the reset element 1600 clamped thereon to continuously press down, and before the micro-switch 1500 reaches the maximum pressing stroke, the elastic potential of the reset element 1600 is accumulated along with the downward movement of the lever assemblies 1310. The middle pole 1110 of the self-generating device 1100 is suddenly contacted with the bottom magnetic cover 1122 thereof, so that the magnetic induction line passing through the coil is suddenly changed to generate electric energy, and corresponding control signals are emitted through the codes corresponding to the micro switch 1500 which is turned on, and at the same time, the reset element 1600 which is implemented as a torsion spring and is used for resetting the lever assembly 1310 accumulates elastic potential energy which can reset the lever assembly 1310 and drive the elastic sheet 1410 to reset; during the key-release process, before the micro switch 1500 is turned off, the center pillar 1110 of the self-generating device 1100 is separated from the bottom magnetic cover 1122 to generate a sharp change of magnetic circuit, thereby generating electric energy again, and sending out a signal again.

It should be noted that, the passive wireless control module adopts the micro switch 1500, which is reliable, long in service life and better in pressing touch compared with the traditional method of generating signals by contact of conductive rubber contacts.

It should be noted that, as shown in fig. 17, the lever pressing member 2150 and the micro-switch top member 2140 are disposed at a position near the inner side of the passive housing 2100, and when the passive wireless control module is used by an operator, for example, the operator tends to apply force to the outer side of the passive housing 2100, and the distance between the pressing point and the moving shaft 2130 is larger than the distance between the lever pressing member 2150 and the micro-switch top member 2140 to the moving shaft 2130, so that the force required by the operator to press is reduced and the stroke of the passive housing 2100 is properly enlarged, thereby improving the pressing feeling of the operator.

It should be noted that, in the process of responding to the application of the external force and the disappearance of the external force or generating the current pulse twice, the directions of the generated current pulses are opposite, the switch state of the passive wireless control module can be judged to be pressed or loosened through the direction of the current pulse, continuous variable control can be realized through the cooperation with a receiver program, and the passive wireless control module can be applied to occasions needing complex control such as smart home.

It should be noted that, in the passive wireless control module of the present invention, the passive housing 2100 is capable of generating a key information in response to an external force, the key information is generated in the process that the passive housing 2100 drives the lever of the lever assembly 1310 to abut against the mechanical switch structure, compared with the conventional method of generating signals by using conductive rubber contacts, the method is more reliable because the conductive rubber contacts have more problems such as poor contact, mildewing contact, non-moisture-proof contact, and easy aging of rubber.

As shown in fig. 26, the passive wireless control module further includes a receiving module 30, and the receiving module 30 includes a receiving module motherboard 34, a power interface 31, a receiving and decoding chip, and an I/O interface 33 electrically connected to each other. The lever assembly 1300 drives the key information assembly to enable the communication circuit board 1200 to generate encoded information, the communication circuit board 1300 transmits at least one switch control signal, and the receiving module 30 receives the switch control signal and transmits the switch control signal to at least one terminal control device. The terminal control device may be a terminal control device of an intelligent home system.

It should be noted that, the receiving module 30 has a small size, and can be embedded in a control circuit board of the terminal control device to provide decoding data for the terminal control device, for example, can be embedded in a gateway of the smart home system to provide a control instruction generated by a transmitting end for the smart home system.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.

Claims

1. A passive control module, comprising: the passive wireless transmitting assembly comprises at least one self-generating electric device, at least one communication circuit board, at least one lever assembly, at least one key information assembly, at least one reset element and at least one elastic sheet, wherein the lever assembly drives the elastic sheet, the elastic sheet drives the self-generating electric device to enable the self-generating electric device to convert mechanical energy into electric energy to supply power for the communication circuit board, the lever assembly drives the key information assembly to enable the communication circuit board to generate coding information, the communication circuit board transmits at least one switch control signal, the receiving module receives the switch control signal and transmits the switch control signal to at least one terminal control device, the lever assembly comprises at least one lever main body, at least one lever convex strip, two lever swinging arms and two lever shafts, the lever convex strips extend upwards to the outer edge of the lever main body, the lever swing arms extend vertically and integrally to the two ends of the lever main bodies respectively, the two lever shafts are respectively arranged at the inner sides of the corresponding lever swing arms, the lever swing arms do pivoting motion by taking the lever shafts as axes, wherein the middle part of the inner side wall of the lever main body is provided with at least one reset element clamping position extending inwards in a protruding way, the two ends of the reset element are respectively arranged at the bottoms of the two reset element clamping positions of the two lever components, the lever components comprise at least one brake lever and at least one driven lever, the two ends of the reset element are respectively connected with the brake lever and the driven lever, when the driven lever motion is driven, one end of the reset element moves along with the driven lever, the other end is braked by the brake lever, and elastic potential energy is stored in the movement process of the passive lever, so that the passive lever can be quickly reset when the applied external force disappears.

2. The passive control module of claim 1, wherein the passive wireless transmitting assembly further comprises at least one top case and at least one base case, the base case is connected to the top case, the base case of the passive wireless transmitting assembly is provided with at least one side plate, at least one shaft hole is formed on the side plate, the lever shaft is arranged in the shaft hole, and the lever swing arm is driven by the top case to perform a pivoting motion with the lever shaft as a shaft.

3. The passive control module of claim 1, wherein the reset element is coupled between the lever assemblies, the reset element being capable of resetting the lever assemblies.

4. The passive control module of claim 1, wherein the key information component of the passive wireless transmitting component comprises at least one micro switch, the micro switch is electrically connected to the communication circuit board, and an I/O port of an MCU or a coding circuit in a circuit of the communication circuit board is electrically connected in advance by the micro switch.

5. The passive control module of claim 1, wherein the passive wireless transmitting assembly further comprises at least one movable housing and at least one base housing, the base housing being connected to the movable housing, the self-generating device being snap-fit to the base housing.

6. The passive control module of claim 1, wherein the self-generating device comprises at least one magnetic group, at least one coil, and at least one center post, wherein the coil is disposed around the center post, the magnetic group comprising at least one permanent magnet and at least one top and at least one bottom magnetic conductor on opposite sides of the permanent magnet, wherein the spring is coupled to the center post and is capable of driving the center post to alternately contact the top and bottom magnetic conductors in synchronization such that a direction of magnetic induction through the coil is changed to generate at least one induced current in the coil.

7. The passive control module of claim 6, wherein the center pillar has at least a first abutting end and at least a second abutting end, the first abutting end and the second abutting end being synchronously and alternately contacted with the top magnetizer and the bottom magnetizer, each spring piece being respectively connected to the first abutting end or the second abutting end of two adjacent self-generating devices.

8. The passive control module of claim 1, wherein the self-generating device generates a primary current pulse in response to an external force, and the self-generating device generates a current pulse again when the external force is removed.

9. The passive control module of claim 8, wherein the self-generating device generates two current pulses in opposite directions each time it responds to an external force.

10. The passive control module of claim 1, wherein the passive control module further comprises at least one passive housing that drives the lever assembly of the passive wireless transmitting assembly in response to an external force.

11. The passive control module of claim 10, wherein the lever assembly comprises at least one lever body and at least one lever rib extending upwardly from an outer edge of the lever body, the passive housing being adapted to abut the lever rib such that the lever assembly is carried by the passive housing.

12. The passive control module of claim 11, wherein the inner side of the passive housing is further provided with at least one lever abutment that abuts against the lever rib of the lever assembly when the passive housing moves in response to the application of the external force.

13. The passive control module of claim 10, wherein the passive housing is connected to the at least one top housing of the passive wireless transmitting assembly by at least one moving shaft and at least one moving shaft pivot point disposed on the passive housing, the moving shaft passing through the top housing and being engaged with the moving shaft pivot point, so that the passive housing can perform an axial rotation motion with the moving shaft as an axis.

14. The passive control module of claim 13, wherein the passive control module further comprises at least one base housing, the passive wireless transmitting component is disposed in a receiving cavity formed by the base housing and the passive housing, the base housing comprises at least one base housing body and at least one base housing peripheral wall extending from the base housing body, at least one base housing hole is formed in a central position of the base housing body, and the base housing further comprises at least one hook disposed at an inner edge of the base housing body for fixing the passive wireless transmitting component.

15. The passive control module according to claim 14, wherein the base housing body is further provided with a moving shaft support and a moving shaft contact, the moving shaft support extends upwards to an inner side surface of the base housing body, the moving shaft contact is disposed at an inner side of the moving shaft support, and two ends of the moving shaft respectively pass through the top housing and then respectively are clamped to the moving shaft contact, and are supported by the moving shaft support.

16. The passive control module of claim 10, wherein the key information component of the passive wireless transmitting component comprises at least one micro switch, the micro switch is electrically connected to the communication circuit board, an MCU or an I/O port of a coding circuit in a circuit of the communication circuit board is electrically connected in advance by the micro switch, at least one micro switch top piece is arranged on an inner side surface of the passive shell, and when the passive shell moves, the lever component is driven, and the passive shell drives the micro switch top piece to abut against the micro switch, so that the micro switch is conducted.

17. The passive control module of claim 16, wherein the lever assembly comprises at least one lever body, the passive housing is capable of abutting at least one outer edge of the lever body, at least one via is formed in the lever body, and the micro-switch top abuts the micro-switch through the via.

18. The passive control module of claim 16, wherein the inner side of the passive housing is further provided with at least one lever pressing member, and when the passive housing moves in response to the application of the external force, the passive housing first drives the micro switch top member to press against the micro switch, and then the lever pressing member presses against the lever assembly.

19. The passive control module of claim 1, wherein the passive control module further comprises at least one base housing, the base housing comprising at least one base housing body and at least one base housing peripheral wall extending from the base housing body, the base housing body having at least one base housing aperture formed in a central location thereof, the base housing further comprising at least one catch disposed on an inner edge of the base housing body for securing the passive wireless transmitting assembly.

20. A passive control module according to claim 3, wherein the return element is at least one spring.

21. The passive control module of claim 1, wherein the receiving module comprises at least one receiving module motherboard, at least one power interface, at least one receiving and decoding chip, and at least one I/O interface electrically connected, the power interface, the receiving and decoding chip, and the I/O interface being disposed on the receiving module motherboard.

22. The passive control module of any of claims 1-19, wherein the key information component of the passive wireless module comprises a plurality of micro-switches, and the communication circuit board generates a corresponding code when each micro-switch is turned on, so that multiple different control code information can be generated independently.