CN117316685A

CN117316685A - Floating switch

Info

Publication number: CN117316685A
Application number: CN202311464564.6A
Authority: CN
Inventors: 程小科; 肖海鹏
Original assignee: Wuhan Linptech Co Ltd
Current assignee: Wuhan Linptech Co Ltd
Priority date: 2023-11-04
Filing date: 2023-11-04
Publication date: 2023-12-29

Abstract

The invention provides a floating switch, which comprises a fixed part, a floating part, an elastic supporting piece and a stabilizing piece, wherein the fixed part is used for external installation; the floating part is fixedly connected with a circuit board; the elastic supporting piece is arranged between the fixed part and the floating part and is used for providing elastic supporting force for the floating part so that the circuit board is arranged in a floating way relative to the fixed part based on the floating part; the stabilizing piece is connected to the fixing part, the stabilizing piece is provided with a pressing piece, the circuit board is provided with a detecting piece, and the pressing piece can be pressed to directly or indirectly trigger the detecting piece to generate a switch signal; the stabilizing piece is abutted against the floating part so as to press the elastic supporting piece through the floating part, so that the elastic supporting piece is in a compressed state. The floating switch provided by the invention solves the problem that the pressing piece cannot trigger the detection piece due to deformation of the fixing part.

Description

Floating switch

Technical Field

The application relates to the field of wall switches, in particular to a floating switch.

Background

Along with the improvement of the living standard of people, the demands for life intellectualization are higher and higher, and particularly, the demands for intelligent wall switches are higher and higher.

The current intelligent wall switch is provided with the installation eaves generally on the upper edge of drain pan, has seted up the mounting hole on the installation eaves, and the mounting hole passes through the magazine of mounting screw installation in the wall, and the back laminating of installation eaves is in the wall.

Because current intelligent wall switch generally sets up the circuit board at the drain pan, so when installation screw lock too tight lead to the drain pan to produce the deformation, the drain pan can drive the circuit board to the wall internal motion, leads to the interval grow between circuit board and the button, and the stroke that the button triggered the detection spare becomes long to the condition that the button can't trigger the detection spare appears.

Disclosure of Invention

An object of the present invention is to provide a floating switch, in which when a fixing portion is externally installed and deformed, a distance between the fixing portion and a floating portion is increased, and an elastic supporting member restores a part of compression to compensate for a distance change between the fixing portion and the floating portion, so that a change of a relative position relationship between the floating portion and a stabilizing member is small, and thus a change of a relative position relationship between a pressing member and a detecting member is small, thereby solving a problem that a stroke of the pressing member for triggering the detecting member is long due to deformation of the fixing portion, and further solving a problem that the pressing member cannot trigger the detecting member due to deformation of the fixing portion.

Another object of the present invention is to provide a floating switch, wherein a given stroke is set to ensure that the compression amount of the elastic support member is sufficiently large, so that when the fixing portion is deformed, the elastic support member only recovers a part of the compression amount, so that the elastic support member can still support the floating portion, and maintain the abutting state of the floating portion and the stabilizing member, thereby ensuring that the positional relationship between the floating portion and the stabilizing member is not affected by the deformation of the fixing portion, and the relative positional relationship between the pressing member and the detecting member is not changed due to the deformation of the fixing portion, so that the problem that the triggering stroke of the pressing member is lengthened is further avoided.

Another object of the present invention is to provide a floating switch, wherein the position of the abutting structure corresponds to the position of the elastic supporting member, so that the abutting force of the stabilizing member can directly act on the elastic supporting member through the floating portion, thereby making the compression amount of the elastic supporting member larger, making up for more deformation amount of the fixing portion, and allowing the fixing portion to have a larger deformation range; in addition, the compression amount of the elastic supporting piece is increased, so that the elastic force of the elastic supporting piece is larger, and the supporting stability is higher.

Another object of the present invention is to provide a floating switch, wherein a plurality of elastic supporting members are distributed on both sides of the fixed portion for supporting the floating portion in a balanced manner.

Another object of the present invention is to provide a floating switch, wherein two ends of a stabilizing member are fixedly connected to two ends of a fixing portion, so that the stabilizing member cannot deform along with the fixing portion, and meanwhile, the position change of the stabilizing member is small, so that the relative position relationship between the stabilizing member and the floating portion is ensured, and the trigger stroke of the pressing member is prevented from being lengthened.

Another object of the present invention is to provide a floating switch, wherein a movable space is provided between the first movable buckle and the third clamping position in a vertical direction, and the movable space is used for floating the floating portion upward relative to the fixed portion when the fixed portion is deformed downward, so as to offset the deformation amount of the fixed portion, and the position of the floating portion is kept unchanged.

Another object of the present invention is to provide a floating switch, wherein the elastic supporting member is disposed at a side of the mounting hole, which is biased toward the detecting member, so as to ensure that when the fixing portion is deformed due to the mounting hole being externally mounted, the deformation amount of the fixing portion at the corresponding position of the detecting member can be compensated by the elastic supporting member, thereby maintaining the positional relationship between the detecting member and the pressing member without being affected by the deformation of the fixing portion.

Another object of the present invention is to provide a floating switch, wherein two connecting screws are located at two sides of the detecting member, so as to enhance the stability of the circuit board connected to the floating portion, and prevent the circuit board from being separated from the floating portion when the pressing force received by the pressing member is excessive.

Another object of the present invention is to provide a floating switch, wherein the position accuracy between the first abutment protrusion and the detecting member is higher, so that the first abutment protrusion can accurately trigger the detecting member.

Another object of the present invention is to provide a floating switch in which a reset force is provided by a reset arm, which simplifies the structure, thereby reducing the thickness of a stabilizer and a presser, and improving the assembly efficiency.

To achieve at least one of the above objects, the present invention provides a floating switch comprising: the device comprises a fixed part, a floating part, an elastic supporting piece and a stabilizing piece, wherein the fixed part is used for being externally installed; the floating part is fixedly connected with a circuit board; the elastic supporting piece is arranged between the fixed part and the floating part and is used for providing elastic supporting force for the floating part, so that the circuit board is arranged in a floating mode relative to the fixed part based on the floating part; the stabilizing piece is connected to the fixing part, the stabilizing piece is provided with a pressing piece, the circuit board is provided with a detecting piece, and the pressing piece can be pressed to directly or indirectly trigger the detecting piece to generate a switch signal; the stabilizing piece is abutted to the floating part, so that the elastic supporting piece is abutted to the floating part, and the elastic supporting piece is in a compressed state.

Further, the floating portion floats toward the fixed portion by a prescribed stroke under the abutting action of the stabilizer, the prescribed stroke being set to: when the fixing part is installed externally and deformed, the floating part maintains the abutting state with the stabilizing piece under the action of the elastic supporting force, so that the relative position relationship between the circuit board and the pressing piece is maintained.

Further, the fixing part is provided with a mounting hole, and the fixing part is externally mounted based on the mounting hole; the two ends of the stabilizing piece which are oppositely arranged are fixedly connected to the fixing part, the mounting hole is positioned between the two ends of the stabilizing piece, and the stabilizing piece is kept in an initial form when the middle part is deformed due to the fact that the fixing part is externally mounted.

In some embodiments, the floating portion includes a first end and a second end remote from the first end, the first end is clamped to the fixed portion by a first movable clamp, the second end is clamped to the fixed portion by a first movable clamp, and the second end is capable of floating based on the first movable clamp.

Further, the fixing portion is provided with a mounting hole, the fixing portion is mounted outwards based on the mounting hole, in a first direction, the elastic supporting piece and the detecting piece are arranged between the mounting hole and the first movable buckle, and the first direction is parallel to the circuit board; the floating part or the fixed part is further provided with a second movable buckle, the floating part is clamped to the fixed part through the second movable buckle, and the second movable buckle is arranged at a position close to the elastic support piece.

In some embodiments, the stabilizer is provided with an abutment structure for abutting the floating portion, the position of the abutment structure corresponding to the position of the elastic support.

In some embodiments, the resilient support is provided in one of the following ways:

the elastic supporting piece is fixedly connected to the fixing part;

the elastic supporting piece is integrally formed on the fixing part;

the elastic supporting piece is fixedly connected to the floating part;

the elastic support piece is integrally formed on the floating part.

Further, the elastic supporting pieces are distributed on two sides of the fixing part; the elastic support is selected from one or more of foam, rubber, silica gel, a spring and a shrapnel, or is configured as an elastic arm extending from the fixed part or the floating part.

In some embodiments, the circuit board is fixedly connected to a side of the floating portion facing the fixed portion, and the detecting member is soldered to a side of the circuit board facing the floating portion.

Further, the fixing part comprises a bottom shell, the floating part is covered on the bottom shell to form a containing cavity with the bottom shell, and the circuit board is contained in the containing cavity;

And/or the circuit board is fixed on the floating part through a plurality of connecting screws, wherein two connecting screws are positioned on two sides of the detection piece;

and/or the floating part is provided with an elastic trigger arm, and the elastic trigger arm is provided with a first abutting bulge at a corresponding position of the detection piece, and the first abutting bulge is used for abutting against the detection piece; the pressing piece is provided with a second abutting bulge at a position corresponding to the first abutting bulge, and the second abutting bulge is used for abutting against the elastic triggering arm so as to trigger the detecting piece through the first abutting bulge.

In some embodiments, the end of the pressing piece is rotatably connected to the stabilizing piece through a first rotating shaft, and a first limiting structure is arranged at one end, far away from the first rotating shaft, of the stabilizing piece, and the first limiting structure is used for limiting the movement of the pressing piece towards the limit position of the detection piece; one end of the stabilizing piece, which is far away from the first rotating shaft, is provided with a plurality of reset arms, the reset arms are abutted to the pressing piece and used for providing reset force for the pressing piece, and when the pressing force applied to the pressing piece is removed, the pressing piece is restored to the original position under the action of the reset force; the one end of keeping away from of pressing piece first pivot is provided with the fourth movable buckle, fourth movable buckle joint in the stabilizer is used for the restriction pressing piece is kept away from the extreme position of detecting piece motion.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a simplified schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 3 is a top view of an embodiment of the present invention;

FIG. 4 is a section view of section A-A of FIG. 3;

FIG. 5 is a section view of section D-D of FIG. 4;

fig. 6 is an enlarged view of the portion E in fig. 5;

FIG. 7 is a section view of section B-B of a floating switch according to an embodiment of the present invention when mounted on a wall;

FIG. 8 is a section view of section C-C of FIG. 3;

FIG. 9 is an exploded view of the overall structure of an embodiment of the present invention;

FIG. 10 is a schematic diagram illustrating assembly of a pressing member according to an embodiment of the present invention;

FIG. 11 is a schematic view of a pressing member and a stabilizing member according to an embodiment of the present invention;

FIG. 12 is a schematic view of an assembled stabilizer according to an embodiment of the present invention;

FIG. 13 is a schematic view of a floating portion assembly according to an embodiment of the present invention;

FIG. 14 is a cross-sectional view of an embodiment of the present invention after the floating portion, circuit board and fixed portion are assembled;

FIG. 15 is a schematic diagram illustrating the connection between a circuit board and a floating portion according to an embodiment of the present invention;

FIG. 16 is a schematic diagram of a circuit board and a floating portion according to an embodiment of the present invention;

fig. 17 is a perspective cross-sectional view of the press member, the stabilizer, the floating portion, and the circuit board after the assembly of an embodiment of the present invention is completed;

FIG. 18 is a schematic view of a fixing portion according to an embodiment of the present invention;

FIG. 19 is a schematic diagram of a dual key version floating switch according to an embodiment of the present invention;

fig. 20 is a schematic diagram of a single-button version floating switch according to an embodiment of the present invention.

Detailed Description

In the description of the present invention, the terms "inner", "outer", "horizontal", "vertical", "upper", "lower", "top", "bottom", "left", "right", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience in describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present invention, unless explicitly stated and limited otherwise, the term "coupled" and the like should be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The technical solutions between the embodiments can be combined with each other, but must be based on the fact that those skilled in the art can realize the technical solutions, when the technical solutions are contradictory or cannot be realized, the technical solutions should be considered to be absent, and the technical solutions are not within the scope of protection claimed by the present invention.

Referring to fig. 1-20, a floating switch 100 according to the present invention is specifically illustrated. The floating switch 100 provided by the invention is particularly a wall switch, is suitable for being installed on a cassette 300 of a wall 200, and is powered by alternating current. The floating switch 100 can control the on-off of the connected controlled equipment through the relay 57; or the controlled equipment is wirelessly controlled to change the working state by transmitting a wireless signal; or the control signal is externally sent in a wired connection mode, so that the controlled equipment is controlled to change the working state. The floating switch 100 is provided with a detecting member 51, and the floating switch 100 can generate a switching signal in response to the triggering of the detecting member 51, wherein the switching signal can be understood as a control signal, and according to the three use scenarios, the switching signal can be an on-off signal sent by the relay 57, a wireless signal or an electric signal, and a form of the switching signal can be selected by a person skilled in the art according to design requirements. In an embodiment, the switch signal is set as an on-off signal, the relay 57 is disposed inside the floating switch 100, and the relay 57 is electrically connected to the detecting member 51, so that the on-off state can be switched in response to the detecting member 51 being triggered, and the on-off state of the controlled device can be switched.

The current intelligent wall switch is provided with the installation eaves generally on the upper edge of drain pan, has seted up the mounting hole on the installation eaves, and the mounting hole passes through the magazine of installation screw in the wall, and the back laminating of installation eaves is in the wall. Because current intelligent wall switch generally sets up the circuit board at the drain pan, so when installation screw lock too tightly leads to the drain pan to produce the deformation, the drain pan can drive the circuit board to the wall internal motion, leads to the interval between circuit board and the button to grow, and the stroke that the button triggered the detection spare becomes long to the condition that the button can't trigger the detection spare appears. To solve the above-mentioned problem, in some embodiments, as shown in fig. 1, 4-6 and 9, wherein fig. 1 is a simplified schematic diagram, the floating switch 100 includes: the device comprises a fixing part 1, a floating part 2, an elastic support 3 and a stabilizing piece 4, wherein the fixing part 1 is used for being externally installed; the floating part 2 is fixedly connected with a circuit board 5; the elastic support 3 is disposed between the fixed portion 1 and the floating portion 2, and is configured to provide an elastic support force to the floating portion 2, so that the circuit board 5 is configured to float with respect to the fixed portion 1 based on the floating portion 2. The floating arrangement may be understood as a movable connection manner in which a distance between the floating part 2 and the fixed part 1 may be changed, and in an exemplary embodiment, the floating part 2 is clamped to the fixed part 1 through a movable buckle, and the distance between the floating part 2 and the fixed part 1 may be changed, so that the circuit board 5 moves together along with the circuit board 5, thereby enabling the circuit board 5 to float relative to the fixed part 1. The stabilizer 4 is connected to the fixing part 1, the stabilizer 4 is provided with a pressing piece 6, the circuit board 5 is provided with the detecting piece 51, and the pressing piece 6 can be pressed to directly or indirectly trigger the detecting piece 51 for generating the switch signal; the stabilizer 4 abuts against the floating part 2 to press the elastic support 3 through the floating part 2, so that the elastic support 3 is in a compressed state. Wherein the pressing member 6 can be pressed to move at least partially towards the detecting member 51, thereby triggering the detecting member 51, the pressing member 6 being configured as a key cover in one embodiment. The detecting member 51 may be a micro switch, a tact switch, a detecting switch, a membrane switch, a hall switch, a push-type mechanical switch, etc., and in an embodiment, the detecting member 51 is a tact switch. The elastic support 3 may be understood as a member having elasticity, and in some exemplary embodiments, the elastic support 3 is selected from one or more of foam, rubber, silicone, a spring, a leaf spring, or a combination of them, or the elastic support 3 is configured as an elastic arm extended from the fixed portion 1 or the floating portion 2.

Referring to fig. 1, fig. 1 includes two diagrams, in which the mounting screw 111 in the first diagram is in an unlocked state, and in the second diagram, the mounting screw 111 is in a locked state, and it can be seen that when the locking force of the mounting screw 111 is large, the fixing portion 1 is pressed by the mounting screw 111 and deforms toward the inside of the wall 200. In the floating switch 100 provided by the invention, since the elastic support 3 is arranged between the floating part 2 and the fixed part 1, and the floating part 2 is pressed against the elastic support 3 to be in a compressed state, when the fixed part 1 is externally installed and deformed, the distance between the fixed part 1 and the floating part 2 is increased, and at the moment, the elastic support 3 restores a part of the compression amount to compensate the distance change between the fixed part 1 and the floating part 2, so that the relative position relationship between the floating part 2 and the stabilizing piece 4 is changed less. Because the circuit board 5 is fixedly connected to the floating part 2, the pressing piece 6 is arranged on the stabilizing piece 4, the change of the relative position relationship between the pressing piece 6 and the circuit board 5 is small, so that the change of the relative position relationship between the pressing piece 6 and the detecting piece 51 is small, the problem that the stroke of the pressing piece 6 for triggering the detecting piece 51 is long due to the deformation of the fixing part 1 is solved, and the problem that the pressing piece 6 cannot trigger the detecting piece 51 due to the deformation of the fixing part 1 is solved.

Further, as shown in fig. 1, 4 to 6, the floating portion 2 floats toward the fixed portion 1 by a prescribed stroke under the abutting action of the stabilizer 4, the prescribed stroke being set to: when the fixing portion 1 is deformed by being externally mounted, the floating portion 2 maintains an abutting state with the stabilizer 4 by the elastic supporting force, thereby maintaining a relative positional relationship between the circuit board 5 and the pressing member 6. Because the floating stroke of the floating part 2 towards the fixed part 1 is proportional to the compression amount of the elastic supporting member, the specific stroke is set to ensure that the compression amount of the elastic supporting member 3 is large enough, so that when the fixed part 1 deforms, the elastic supporting member 3 only recovers a part of the compression amount, the elastic supporting member 3 can still support the floating part 2, and the abutting state of the floating part 2 and the stabilizing member 4 is maintained, so that the position relationship between the floating part 2 and the stabilizing member 4 is ensured not to be influenced by the deformation of the fixed part 1, the relative position relationship between the pressing member 6 and the detecting member 51 is not changed due to the deformation of the fixed part 1, and the problem that the triggering stroke of the pressing member 6 is prolonged is further avoided.

In some embodiments, as shown in fig. 4, 6 and 12, the stabilizer 4 is provided with an abutment structure 41 for abutting the floating part 2, and the position of the abutment structure 41 corresponds to the position of the elastic support 3. Wherein, the position corresponds to the above-mentioned position, it can be understood that the abutting structure 41 may be located at the opposite position of the elastic support member 3, or may be slightly deviated from the opposite position of the elastic support member 3, so that the abutting force of the stabilizer 4 can directly act on the elastic support member 3 through the floating portion 2, so that the compression amount of the elastic support member 3 is larger, more deformation variables of the fixing portion 1 can be compensated, and the range of deformation variables allowed to occur in the fixing portion 1 is larger; in addition, increasing the compression amount of the elastic support 3 can also make the elastic force of the elastic support 3 larger and the support stability higher.

In one implementation, as shown in fig. 4 and 12, the abutting structure 41 is configured as a strip-shaped abutting rib, and the strip-shaped abutting rib is uniformly attached to the floating part 2, so that the abutting area is larger, and the abutting force is more balanced; the number of the abutting ribs is four, and the abutting ribs are arranged on two sides of the floating part 2 in a group. Further, as shown in fig. 13, a plurality of elastic supporting members 3 are distributed on both sides of the fixed portion 1 for supporting the floating portion 2 in a balanced manner. In one embodiment, the number of the elastic supporting members 3 is two, and the elastic supporting members are respectively located at two sides of the fixing portion 1.

In some embodiments, the elastic support 3 is provided in one of the following ways: the elastic support piece 3 is fixedly connected to the fixing part 1; the elastic supporting piece 3 is integrally formed on the fixing part 1; the elastic support piece 3 is fixedly connected to the floating part 2; the elastic support 3 is integrally formed with the floating portion 2. In an embodiment, as shown in fig. 13 and 18, the elastic support 3 is configured as foam, the fixing portion 1 is provided with a foam mounting position 131 at a position corresponding to the elastic support 3, and the elastic support 3 is adhered to the foam mounting position 131. The foam mounting position 131 is configured as a hollowed-out rib position, and the hollowed-out rib position can strengthen the deformation resistance of the fixing part 1 and reduce deformation. In addition, the foam mounting position 131 can also indicate the correct mounting position of the foam, so that the assembly efficiency is improved. Further, as shown in fig. 6, 13 and 15, foam pressing members 21 are disposed on two sides of the floating portion 2 at positions corresponding to the elastic supporting members 3, the abutting structure 41 of the stabilizing member 4 abuts against the foam pressing members 21, and the foam pressing members 21 abut against the elastic supporting members 3 to compress the elastic supporting members 3 by the foam pressing members 21. The foam pressing member 21 is configured as a sheet structure, two ends of the foam pressing member 21 extend towards the fixing portion 1 to form stop rib positions 212 respectively, and foam is limited between the two stop rib positions 212.

Further, as shown in fig. 5 and 18, the fixing portion 1 includes a bottom case 12 and an installation eave 13, the floating portion 2 is covered on the bottom case 12, and forms a receiving cavity with the bottom case 12, and the circuit board 5 is received in the receiving cavity.

Further, as shown in fig. 18 and 7, the mounting eaves 13 extend horizontally outward along a circumference of the upper edge of the bottom shell 12, mounting holes 11 are respectively formed on two sides of the mounting eaves 13 in a penetrating manner, and the fixing portion 1 is mounted outside based on the mounting holes 11; in an embodiment, as shown in fig. 7, the floating switch 100 provided by the invention is installed on a cassette 300 of a wall 200, the cassette 300 is embedded into the wall 200, a putty layer 210 is brushed on the surface of the wall 200, the putty layer 210 covers the edge of the cassette 300, the lower surface of the mounting eave 13 is attached to the putty layer 210, the bottom shell 12 is accommodated in the cassette 300, the side wall of the cassette 300 is internally provided with a mounting arm 310 in a protruding manner, the mounting hole 11 is fixed on the mounting arm 310 through a mounting screw 111, and as a certain gap is reserved between the mounting eave 13 and the mounting arm 310, when the mounting screw 111 is locked, the middle part of the mounting eave 13 deforms towards the inside of the wall 200. Particularly when a plurality of the switch-related rows are installed, the wall 200 is embedded with a plurality of the cassettes 300 arranged side by side, and the region between two adjacent cassettes 300 is generally free from the putty layer 210, which makes the left and right sides of the switch lose the support of the putty layer 210, resulting in more serious deformation of the installation eaves 13. As shown in fig. 7 and 12, two opposite ends of the stabilizer 4 are fixedly connected to the fixing portion 1, and the mounting hole 11 is located between the two ends of the stabilizer 4, so as to be suitable for maintaining the initial shape of the stabilizer 4 when the middle portion is deformed due to the external mounting of the fixing portion 1. Wherein, the fixed connection can be clamping connection, screw connection or other fixed connection modes; the maintenance of the initial form is understood to mean that the stabilizer 4 does not deform following the fixing portion 1. Because the two ends of the fixing part 1 are abutted against the wall surface, the deformation quantity generated by the two ends of the fixing part 1 is small, and the two ends of the stabilizing piece 4 are fixedly connected to the two ends of the fixing part 1, so that the stabilizing piece 4 cannot deform along with the fixing part 1, and the position change of the stabilizing piece 4 is small, thereby ensuring the relative position relation between the stabilizing piece 4 and the floating part 2, and avoiding the lengthening of the triggering stroke of the pressing piece 6.

Further, as shown in fig. 18, the mounting eave 13 is provided with the foam mounting positions 131 and the first reinforcing structures 132 on two sides of the mounting hole 11, and the foam mounting positions 131 and the first reinforcing structures 132 are configured as hollowed-out rib positions for enhancing deformation resistance of the mounting eave 13 and preventing the mounting eave 13 from being deformed too much.

In an embodiment, as shown in fig. 7 and 12, the two ends of the stabilizer 4 are provided with second fixing buckles 42 towards the fixing portion 1, the mounting eave 13 is provided with second clamping positions 14 at positions corresponding to the second fixing buckles 42, the second clamping positions 14 are provided with hooks matched with the second fixing buckles 42, and the second fixing buckles 42 are clamped to the second clamping positions 14, so that the two ends of the stabilizer 4 are fixedly connected to the fixing portion 1.

In some embodiments, as shown in fig. 13 and 14, the floating portion 2 includes a first end and a second end far away from the first end, where the first end is clamped to the fixed portion 1 by a first fixing buckle 15, the second end is clamped to the fixed portion 1 by a first movable buckle 18, and a movable space is reserved in the clamping direction by the first movable buckle 18, so that the second end can float up and down based on the first movable buckle 18. The first movable buckle 18 may be disposed on the fixed portion 1 or disposed on the movable portion, in an embodiment, the fixed portion 1 is provided with two first movable buckles 18 at positions corresponding to the second end, the floating portion 2 is provided with a third clamping position 22 adapted to the first movable buckle 18, and the third clamping position 22 is clamped to the first movable buckle 18 and can move up and down based on the first movable buckle 18. Fig. 14 is a schematic structural diagram of the floating portion 2 when moving downward to the lower limit position, where a space is provided between the first movable buckle 18 and the third clamping position 22 at the left end (i.e. the second end) in the vertical direction, where the space is used to float upward relative to the fixed portion 1 when the fixed portion 1 deforms downward, so as to offset the deformation of the fixed portion 1, and keep the position of the floating portion 2 unchanged. Further, the fixing portion 1 is provided with two first fixing buckles 15 at positions corresponding to the first ends, the floating portion 2 is provided with first clamping positions 28 matched with the first fixing buckles 15, the first fixing buckles 15 are clamped at the first clamping positions 28, and the floating portion 2 can pivot based on the first fixing buckles 15, so that the second ends of the floating portion 2 can float up and down.

Further, the conventional wall intelligent switch generally has a strong current circuit board and a weak current circuit board, wherein the detecting element is disposed on the weak current circuit board, and the strong current circuit board is connected with 220V ac and converts the 220V ac into low voltage dc for supplying power to the circuit. As shown in fig. 14, the floating switch 100 provided by the invention has only one circuit board 5, and the circuit board 5 integrates a strong current circuit and a weak current circuit, so that the occupied space of the circuit board 5 is reduced, and the size of the switch is further reduced. The one end of circuit board 5 that is close to first fixed buckle 15 is provided with binding post 52, binding post 52 is used for connecting power cord and controlled equipment, binding post 52 is held inside bottom shell 12, and binding post 52's side is provided with binding screw 521, and bottom shell 12 has seted up wiring hole 121 in binding post 52 bottom, and bottom shell 12 has seted up operation hole 122 in binding screw 521 side, and the power cord penetrates from wiring hole 121, upwards inserts binding post 52, and the user twists binding screw 521 based on operation hole 122 to lock the power cord in binding post 52. Since the first fixing buckle 15 does not have a movable space, the floating part 2 does not float up and down at one end close to the first fixing buckle 15, so that the position of the connection terminal 52 is relatively static to the fixing part 1, and the connection screw 521 is ensured not to interfere with the operation hole 122 when the fixing part 1 is deformed.

Further, as shown in fig. 4, 5 and 14, in a first direction, the elastic support member 3 and the detection member 51 are each disposed between the mounting hole 11 and the first movable buckle 18, the first direction being parallel to the circuit board 5. In an embodiment, two mounting holes 11 are respectively disposed at the middle positions of two sides of the fixing portion 1, and the first direction is perpendicular to the connection line of the two mounting holes 11, and the first direction is shown in fig. 4. The elastic support 3 is disposed at the side of the mounting hole 11, which is biased toward the detecting member 51, so as to ensure that when the fixing portion 1 is deformed due to the mounting hole 11 being installed outside, the deformation amount of the fixing portion 1 at the corresponding position of the detecting member 51 can be compensated by the elastic support 3, and further, the positional relationship between the detecting member 51 and the pressing member 6 is maintained and is not affected by the deformation of the fixing portion 1.

Further, as shown in fig. 13, the floating portion 2 or the fixed portion 1 is further provided with a second movable buckle 16, the floating portion 2 is clamped to the fixed portion 1 by the second movable buckle 16, and the second movable buckle 16 is disposed at a position close to the elastic support 3. Wherein a position close to said elastic support 3 is understood as a position within 10mm around the elastic support 3. The second movable buckle 16 may be disposed on the floating portion 2 or may be disposed on the fixing portion 1, in an embodiment, the two sides of the fixing portion 1 are respectively provided with the second movable buckle 16 in an upward extending manner, the second movable buckle 16 is located at a side of the elastic support member 3, and the second movable buckle 16 abuts against a side of the elastic support member 3. The floating part 2 is provided with a fourth clamping position 23 at a position corresponding to the second movable buckle 16, and the fourth clamping position 23 is clamped to the second movable buckle 16 and can move up and down based on the second movable buckle 16. Further, the two sides of the fixing portion 1 are respectively provided with the third movable buckle 17 in an upward extending manner, in the first direction, the third movable buckle 17 is located between the mounting hole 11 and the first fixed buckle 15, the floating portion 2 is provided with a fifth clamping position 24 at a position corresponding to the third movable buckle 17, and the fifth clamping position 24 is clamped to the third movable buckle 17 and can move up and down based on the third movable buckle 17. So that the floating part 2 as a whole can be pivoted on the basis of the first fixing catch 15, a floating arrangement with the fixing part 1 is achieved.

In some embodiments, as shown in fig. 14-17, the circuit board 5 is fixedly connected to a side of the floating portion 2 facing the fixed portion 1, and the detecting member 51 is soldered to a side of the circuit board 5 facing the floating portion 2. The connection mode of the fixed connection can be screw connection, clamping connection, bonding or other connection modes. In an embodiment, the circuit board 5 is fixed to the floating portion 2 by a plurality of connecting screws 53, wherein two connecting screws 53 are located at two sides of the detecting member 51, so as to enhance stability of connecting the circuit board 5 to the floating portion 2, and prevent the circuit board 5 from being separated from the floating portion 2 when the pressing force received by the pressing member 6 is too large. The number of the detecting pieces 51 is three, two connecting screws 53 are arranged on two sides of the three detecting pieces 51, and the detecting pieces 51 and the connecting screws 53 are arranged in parallel. Two connecting screws 53 are further arranged at one end of the circuit board 5, which is close to the connecting terminal 52, and are used for fixedly connecting the circuit board 5 to the floating part 2. The floating part 2 is provided with a threaded column 29 at a position corresponding to the connecting screw 53, and the connecting screw 53 is locked to the threaded column 29. Further, the total of four connecting screws 53 is four, and four connecting screws 53 are disposed at the edge of the circuit board 5. Two circuit board positioning holes 54 are further formed in one end, close to the wiring terminal 52, of the circuit board 5, two circuit board positioning columns 25 are arranged on the floating portion 2 in a protruding mode at positions corresponding to the circuit board positioning holes 54, and the circuit board positioning columns 25 are inserted into the circuit board positioning holes 54 to achieve positioning between the circuit board 5 and the floating portion 2.

Further, as shown in fig. 16, a surface of the floating portion 2 facing the circuit board 5 is concavely provided with a plurality of avoidance grooves for reserving space for the electronic components on the circuit board 5, so as to avoid interference between the floating portion 2 and the electronic components. Further, a wireless communication module 55 is disposed on a surface of the circuit board 5 facing the floating portion 2, and the floating switch 100 can receive a wireless signal through the wireless communication module 55, so as to control the relay 57 to switch on/off states according to the content of the wireless signal; alternatively, the floating switch 100 may also send wireless signals to other wall switches through the wireless communication module 55, so as to control the other wall switches to switch on/off states; alternatively, the floating switch 100 may also transmit a wireless signal to the controlled device through the wireless communication module 55, thereby controlling the controlled device to change the operating state.

The conventional intelligent switch is generally provided with the second abutting protrusion 61 on the lower surface of the pressing member 6, and the second abutting protrusion 61 triggers the detecting member 51, but such design cannot be adapted to the structure of the floating switch 100 proposed by the present invention, because the second abutting protrusion 61 is provided on the pressing member 6, the pressing member 6 is rotatably connected to the stabilizing member 4, the stabilizing member 4 is fixedly connected to the fixing portion 1, the detecting member 51 is welded to the circuit board 5, the circuit board 5 is fixedly connected to the floating portion 2, and the floating portion 2 is floatingly arranged relative to the fixing portion 1, which results in that the dimension chain between the second abutting protrusion 61 and the detecting member 51 is long, and error accumulation is easily caused, and the second abutting protrusion 61 cannot accurately trigger the detecting member 51. To this end, in some embodiments, as shown in fig. 8, 10 and 16, the floating part 2 is provided with an elastic trigger arm 26, the elastic trigger arm 26 extends horizontally to the floating part 2, and the elastic trigger arm 26 is provided with a first abutment protrusion 261 at a position corresponding to the detecting member 51, and the first abutment protrusion 261 is used for abutting against the detecting member 51; the pressing member 6 is provided with a second abutment protrusion 61 at a position corresponding to the first abutment protrusion 261, and the second abutment protrusion 61 is configured to abut against the elastic triggering arm 26, so as to trigger the detecting member 51 through the first abutment protrusion 261. In this embodiment, since the first abutment protrusion 261 is disposed on the elastic trigger arm 26, the elastic trigger arm 26 extends on the floating portion 2, the circuit board 5 is fixedly connected to the floating portion 2, and the detecting member 51 is welded on the circuit board 5, the size chain between the first abutment protrusion 261 and the detecting member 51 is shorter, and the parts cannot move relatively, so that the position precision between the first abutment protrusion 261 and the detecting member 51 is higher, and the first abutment protrusion 261 can accurately trigger the detecting member 51.

In addition, the elastic triggering arm 26 has an electrical isolation function, and since the circuit board 5 is loaded with strong electricity, the circuit board 5 cannot be exposed outside the floating part 2 in a large area, and the embodiment adopts the elastic triggering arm 26 to shield the circuit board 5, so that the through holes and gaps formed on the surface of the floating part 2 are smaller, and when the user pulls off the stabilizer 4, the circuit board 5 is shielded by the floating part 2, so as to avoid the user from electric shock. Secondly, when the pressing member 6 is made of metal, if the pressing member 6 directly triggers the detecting member 51, the pressing force of the pressing member 6 to the detecting member 51 is large, the detecting member 51 is easy to be damaged, and the elastic trigger arm 26 provided in this embodiment can buffer the pressing force, so as to avoid damage to the detecting member 51.

In some embodiments, as shown in fig. 10, 19 and 20, the end portion of the pressing member 6 is rotatably connected to the stabilizing member 4 through a first rotating shaft 43, the first rotating shaft 43 may be disposed on the pressing member 6 or disposed on the stabilizing member 4, in an embodiment, a plurality of first rotating shafts 43 are disposed on the end portion of the stabilizing member 4, a plurality of first rotating shaft holes 62 adapted to the first rotating shaft 43 are disposed on the end portion of the pressing member 6, and the first rotating shaft holes 62 are sleeved on the first rotating shaft 43, so as to realize the rotational connection between the pressing member 6 and the stabilizing member 4.

In some embodiments, as shown in fig. 8 and 11, an end of the stabilizing member 4 away from the first rotating shaft 43 is provided with a first limiting structure 44, where the first limiting structure 44 is used to limit the movement of the pressing member 6 toward the detecting member 51; in a specific embodiment, an end of the pressing member 6 away from the first rotating shaft 43 protrudes toward the stabilizing member 4, and the first limiting structure 44 is configured as an abutment platform, and when the pressing member 6 is pressed down to the limit position, the abutment wall 63 abuts against the abutment platform, thereby limiting the limit position of the downward movement of the pressing member 6.

In some embodiments, as shown in fig. 8, 10, 19 and 20, an end of the stabilizer 4 away from the first rotating shaft 43 is provided with a plurality of reset arms 45, the reset arms 45 extend based on the stabilizer 4, the extending direction of the reset arms 45 is slightly inclined upwards, the reset arms 45 abut against the pressing member 6 and are used for providing a reset force for the pressing member 6, and when the pressing force acting on the pressing member 6 is removed, the pressing member 6 is restored to the original position under the action of the reset force. The reset arm 45 is adopted to provide reset force in the embodiment, so that the structure is simplified, the thicknesses of the stabilizing piece 4 and the pressing piece 6 are further reduced, and the assembly efficiency is improved.

In some embodiments, as shown in fig. 10, 11, 19 and 20, a fourth movable buckle 64 is disposed at an end of the pressing member 6 away from the first rotating shaft 43, and the fourth movable buckle 64 is clamped to the stabilizing member 4 and is used for limiting the pressing member 6 to move towards an extreme position away from the detecting member 51. The movable clamping may be understood that the fourth movable buckle 64 has a movable space in the clamping direction, and in an embodiment, the stabilizing member 4 is provided with a sixth clamping position 46 at a position corresponding to the fourth movable buckle 64, and the sixth clamping position 46 is reserved with a movable space, so that the fourth movable buckle 64 can move up and down based on the sixth clamping position 46. When the pressing piece 6 moves upwards to the limit position, the fourth movable buckle 64 is limited by the sixth clamping position 46, at this time, the reset arm 45 is in a pressed and bent state, and then the elastic force generated by the reset arm 45 can provide the pressing piece 6 with the pretightening force, so that the pressing piece 6 cannot be loosened and collapsed when not receiving the pressing force.

In some embodiments, as shown in fig. 8, 10, 19 and 20, a light emitting module 56 is disposed on a surface of the circuit board 5 facing the floating portion 2, the light emitting module 56 is disposed at an end portion of the circuit board 5, the light emitting module 56 is specifically an LED lamp, the floating portion 2 is provided with a light guiding hole 27 corresponding to the light emitting module 56, the pressing member 6 is provided with a light guiding column 65 corresponding to the light guiding hole 27, the light guiding column 65 penetrates through the upper surface and the lower surface of the pressing member 6, and light emitted by the light emitting module 56 is irradiated to the light guiding column 65 through the light guiding hole 27, and is guided out of the pressing member 6 through the light guiding column 65.

Further, as shown in fig. 10, 12, 19 and 20, the stabilizer 4 covers the upper surface of the floating portion 2, the stabilizer 4 is provided with a first mating hole 47, the floating portion 2 penetrates the first mating hole 47 to expose the light guide hole 27 and the elastic triggering arm 26 above the stabilizer 4, so that the second abutting protrusion 61 of the pressing member 6 can abut against the elastic triggering arm 26 through the first mating hole 47, and the light transmitted from the light guide hole 27 can be irradiated to the light guide column 65 through the first mating hole 47.

As shown in fig. 10, 19 and 20, the floating switch 100 provided by the present invention includes three types, which are a single-key switch, a double-key switch and a three-key switch, respectively, and the pressing member 6 is configured as a key cover. The switches with different types can share the floating part 2, the fixed part 1 and the circuit board 5, so that the die cost can be saved, and the material quantity can be reduced. In addition, the stabilizer 4 of different model switches only has the difference that the number of the reset arms 45 is different, and the stabilizer 4 of different models can be injection molded by replacing the inserts of the stabilizer 4 die, so that the dies of the stabilizer 4 can be shared, thereby reducing the die cost.

In a specific embodiment, as shown in fig. 10, a three-button floating switch 100 includes three pressing members 6, where each pressing member 6 is provided with two first rotating shaft holes 62, two fourth movable buckles 64, a light guiding column 65 and a second abutting protrusion 61. The stabilizing element 4 is provided with six first rotating shafts 43, six sixth clamping positions 46 and six reset arms 45, wherein each first rotating shaft hole 62 is matched with each first rotating shaft 43, each sixth clamping position 46 is matched with each fourth movable buckle 64, and the six reset arms 45 are abutted to each pressing element 6 in pairs, so that each pressing element 6 receives reset force of two reset arms 45.

Fig. 19 shows a double-button floating switch 100, which includes two pressing members 6, wherein each pressing member 6 is provided with two first rotating shaft holes 62, two fourth movable buckles 64, a light guide column 65 and a second abutting protrusion 61. The stabilizer 4 is provided with six first rotating shafts 43, six sixth clamping positions 46 and four reset arms 45, wherein four first rotating shaft holes 62 are matched with the first rotating shafts 43 of the pressing pieces 6, and four sixth clamping positions 46 are matched with fourth movable buckles 64 of the pressing pieces 6. The four reset arms 45 are abutted to the two pressing pieces 6 in a group mode, so that the pressing pieces 6 are subjected to reset forces of the two reset arms 45, and accordingly the switches with different key numbers are guaranteed, and the reset forces applied to the pressing pieces 6 are the same.

Fig. 20 shows a single-button floating switch 100, which includes a pressing member 6, wherein the pressing member 6 is provided with four first pivot holes 62, two fourth movable buckles 64, a light guide column 65 and a second abutting protrusion 61. The stabilizer 4 is provided with six first rotating shafts 43, six sixth clamping positions 46 and two reset arms 45, wherein four first rotating shaft holes 62 are matched with the first rotating shafts 43 of the pressing pieces 6, and four sixth clamping positions 46 are matched with fourth movable buckles 64 of the pressing pieces 6. The two reset arms 45 are respectively abutted against two sides of the pressing piece 6, so that the reset forces applied to the pressing piece 6 are the same for the switches with different key numbers.

Further, as shown in fig. 10, 19 and 20, the floating portion 2 is identical in structure for switches of different numbers of keys. The floating part 2 is provided with three elastic trigger arms 26 and five light guide holes 27, the five light guide holes 27 including a first light guide hole 27 and a second light guide hole 27 on the left side, a third light guide hole 27 in the middle, and a fourth light guide hole 27 and a fifth light guide hole 27 on the right side. For the three-button switch, the second abutting protrusions 61 of the three pressing pieces 6 are respectively abutted against the three elastic triggering arms 26, the circuit board 5 is correspondingly provided with three detecting pieces 51, and each pressing piece 6 triggers the corresponding detecting piece 51 by abutting against the corresponding elastic triggering arm 26. The light guide posts 65 of the three pressing members 6 correspond to the first light guide hole 27, the third light guide hole 27 and the fifth light guide hole 27, respectively, so as to ensure that the light guide posts 65 are located at the middle positions of the pressing members 6. For the switch of the double key, the second abutting protrusions 61 of the two pressing pieces 6 abut against the left and right elastic triggering arms 26 respectively, the circuit board 5 is correspondingly provided with two detecting pieces 51, and each pressing piece 6 triggers the corresponding detecting piece 51 by abutting against the corresponding elastic triggering arm 26. The light guide columns 65 of the two pressing pieces 6 correspond to the second light guide holes 27 and the fourth light guide holes 27, respectively, so as to ensure that the light guide columns 65 are located at the middle positions of the pressing pieces 6. For the switch of the single button, the second abutting protrusion 61 of the pressing piece 6 abuts against the elastic triggering arm 26 at the middle position, the circuit board 5 is correspondingly provided with a detecting piece 51, the pressing piece 6 triggers the detecting piece 51 by abutting against the corresponding elastic triggering arm 26, and the light guide column 65 corresponds to the third light guide hole 27, so that the light guide column 65 is located at the middle position of the pressing piece 6.

Further, as shown in fig. 16, the circuit board 5 is provided with five soldering sites 561, and the soldering sites 561 are used for soldering the light emitting modules 56. When the number of the pressing members 6 is three, only three soldering positions 561 of the circuit board 5 are soldered with the light emitting modules 56, and the three soldering positions 561 respectively correspond to the positions of the first light guiding hole 27, the third light guiding hole 27 and the fifth light guiding hole 27, and the other two soldering positions 561 are not soldered with the light emitting modules 56. When the number of the pressing members 6 is two, the circuit board 5 has only two soldering sites 561 where the light emitting modules 56 are soldered, and the two soldering sites 561 correspond to the positions of the second light guiding holes 27 and the fourth light guiding holes 27, respectively, and the other three soldering sites 561 do not solder the light emitting modules 56. When the number of the pressing members 6 is one, only one soldering position 561 of the circuit board 5 is soldered with the light emitting module 56, and the soldering position 561 corresponds to the position of the third light guiding hole 27, and the other four soldering positions 561 are not soldered with the light emitting module 56.

Further, as shown in fig. 15, the circuit board 5 is provided with a connection terminal 52, a voltage conversion module, and a relay 57 on a side thereof away from the floating portion 2. The connection terminals 52 are respectively connected with a zero line, a fire wire and controlled equipment, and the voltage conversion module converts 220V alternating current into low-voltage direct current for supplying power to the circuit board 5. The relay 57 is electrically connected to the controlled device through the connection terminal 52, and the relay 57 is used for switching the on-off state of the controlled device. Wherein the number of relays 57 is equal to the number of pressing pieces 6.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A floating switch, comprising:

a fixing part for external installation;

a floating part fixedly connected with a circuit board;

an elastic support member arranged between the fixed part and the floating part and used for providing elastic support force for the floating part so that the circuit board is arranged in a floating way relative to the fixed part based on the floating part;

the stabilizing piece is connected to the fixing part, the stabilizing piece is provided with a pressing piece, the circuit board is provided with a detecting piece, and the pressing piece can be pressed to directly or indirectly trigger the detecting piece to generate a switch signal;

The stabilizing piece is abutted to the floating part, so that the elastic supporting piece is abutted to the floating part, and the elastic supporting piece is in a compressed state.

2. A floating switch according to claim 1, wherein the floating portion floats towards the fixed portion by a specified stroke under the abutment of the stabilizing member, the specified stroke being set to: when the fixing part is installed externally and deformed, the floating part maintains the abutting state with the stabilizing piece under the action of the elastic supporting force, so that the relative position relationship between the circuit board and the pressing piece is maintained.

3. The floating switch according to claim 1, wherein the fixing portion is provided with a mounting hole, and the fixing portion is externally mounted based on the mounting hole; the two ends of the stabilizing piece which are oppositely arranged are fixedly connected to the fixing part, the mounting hole is positioned between the two ends of the stabilizing piece, and the stabilizing piece is kept in an initial form when the middle part is deformed due to the fact that the fixing part is externally mounted.

4. The floating switch of claim 1, wherein the floating portion comprises a first end and a second end remote from the first end, the first end is clamped to the fixed portion by a first fixed buckle, the second end is clamped to the fixed portion by a first movable buckle, and the second end is capable of floating based on the first movable buckle.

5. The floating switch according to claim 4, wherein the fixing portion is provided with a mounting hole, the fixing portion is externally mounted based on the mounting hole, and in a first direction, the elastic supporting member and the detecting member are both provided between the mounting hole and the first movable catch, the first direction being parallel to the circuit board;

the floating part or the fixed part is further provided with a second movable buckle, the floating part is clamped to the fixed part through the second movable buckle, and the second movable buckle is arranged at a position close to the elastic support piece.

6. A floating switch according to claim 1, wherein the stabilizing member is provided with an abutment structure for abutting the floating portion, the position of the abutment structure corresponding to the position of the elastic support member.

7. A floating switch according to claim 1, wherein the resilient support is arranged in one of the following ways:

the elastic supporting piece is fixedly connected to the fixing part;

the elastic supporting piece is integrally formed on the fixing part;

the elastic supporting piece is fixedly connected to the floating part;

The elastic support piece is integrally formed on the floating part.

8. The floating switch of claim 7 wherein said plurality of elastic support members are disposed on opposite sides of said fixed portion;

the elastic support is selected from one or more of foam, rubber, silica gel, a spring and a shrapnel, or is configured as an elastic arm extending from the fixed part or the floating part.

9. A floating switch according to any one of claims 1-8, wherein the circuit board is fixedly connected to a side of the floating portion facing the fixed portion, and the detecting member is soldered to a side of the circuit board facing the floating portion.

10. The floating switch according to claim 9, wherein the fixing portion includes a bottom case, the floating portion is covered on the bottom case, and forms a receiving cavity with the bottom case, and the circuit board is received in the receiving cavity;

11. The floating switch according to claim 9, wherein an end of the pressing member is rotatably connected to the stabilizing member through a first shaft, and a first limit structure is provided at an end of the stabilizing member away from the first shaft, the first limit structure being used for limiting a limit position of movement of the pressing member toward the detecting member;

one end of the stabilizing piece, which is far away from the first rotating shaft, is provided with a plurality of reset arms, the reset arms are abutted to the pressing piece and used for providing reset force for the pressing piece, and when the pressing force applied to the pressing piece is removed, the pressing piece is restored to the original position under the action of the reset force;

the one end of keeping away from of pressing piece first pivot is provided with the fourth movable buckle, fourth movable buckle joint in the stabilizer is used for the restriction pressing piece is kept away from the extreme position of detecting piece motion.