CN211719460U

CN211719460U - Switch induction system that can install fast

Info

Publication number: CN211719460U
Application number: CN202020738296.8U
Authority: CN
Inventors: 王跃
Original assignee: Guangdong Taifu Lighting Technology Co ltd
Current assignee: Guangdong Taifu Lighting Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-10-20
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a switch induction device capable of being installed rapidly, which comprises a front cover, a bottom plate, an induction device, a circuit board and a power supply device; a side wall groove is formed in the inner side of the side wall of the front cover; a side wall through hole is formed in one side of the side wall of the front cover; a clamping plate is arranged at the junction of the front cover surface and the inner side of the front cover side wall; the induction device is clamped in the side wall through hole; the induction device is electrically connected with the circuit board and the power supply device; a bottom plate bulge is arranged on the outer side of the periphery of the bottom plate; a bottom plate opening is formed in one side of the bottom plate, and the power supply device is buckled on the bottom plate opening; the periphery of the circuit board is provided with a circuit board fixing groove; the circuit board is arranged on the supporting plate of the opening of the bottom plate and is electrically connected with the power supply device; the cardboard joint is in the circuit board fixed slot, and the lateral wall recess joint is on the bottom plate arch, and the protecgulum is connected to the bottom slidable. The utility model discloses can effectively avoid inductive switch to be difficult to the condition of dismantlement and equipment to reduce the number of times of maintenance, prolong the life of remote controller.

Description

Switch induction system that can install fast

Technical Field

The utility model relates to an electrical apparatus technical field, concretely relates to switch induction system that can install fast.

Background

Due to the development of scientific technology, infrared inductive switches are beginning to be used. The infrared inductive switch utilizes the characteristic that when an infrared sensor receives infrared radiation of a human body and the temperature changes, the charge balance is lost, charges are released outwards, and a subsequent circuit can trigger the switch to act after detection, so that the switch function of an electric appliance is realized. Most infrared inductive switch all need realize the equipment with the help of adapting unit such as screw at present, and multiple inductive switch all is difficult to assemble and dismantle to be difficult to the maintenance, and the structure is complicated, and this just leads to the reduction of work efficiency and the improvement of cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a switch induction system that can install fast, solve current inductive switch and be difficult to equipment and dismantle the scheduling problem, reduce maintenance intensity of labour, improve work efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a switch induction device capable of being quickly installed comprises a front cover, a bottom plate, an induction device, a circuit board and a power supply device; the front cover comprises a front cover surface and a front cover side wall, and the front cover side wall is arranged on the periphery of the front cover surface in a surrounding mode; a side wall groove is formed in the inner side of the side wall of the front cover; a side wall through hole is formed in one side of the side wall of the front cover; a clamping plate is arranged at the junction of the front cover surface and the inner side of the side wall of the front cover; the outer diameter of the induction device is matched with the side wall through hole, and the induction device is clamped in the side wall through hole; the induction device is electrically connected with the circuit board and the power supply device; the bottom cover comprises a bottom cover bottom and a bottom cover side wall, and the bottom cover side wall is wound on the periphery of the bottom cover bottom; a bottom plate bulge is arranged on the outer side of the periphery of the bottom plate, and the bottom plate bulge is matched with the side wall groove and corresponds to the side wall groove in position; a bottom plate opening is formed in one side of the bottom plate, and the power supply device is buckled on the bottom plate opening; a circuit board fixing groove is formed in the periphery of the circuit board, and is matched with the clamping plate and corresponds to the clamping plate in position; the circuit board is placed on the supporting plate of the bottom plate and is electrically connected with the power supply device; the clamping plate is clamped in the circuit board fixing groove, the side wall groove is clamped on the bottom plate protrusion, and the bottom cover is connected with the front cover in a sliding mode.

In the switch induction device capable of being quickly installed, the power supply device is clamped on the bottom plate, the clamping plate is clamped in the circuit board fixing groove, the side wall groove is clamped on the bottom plate bulge, and the induction device is clamped in the side wall through hole; the induction device is electrically connected with the circuit board and the power supply device; the bottom cover is connected with the front cover in a sliding mode, the connection relation among all the components is simple, and the bottom cover can be assembled without other connecting components such as screws and nuts.

Further, the clamping plates comprise a fixed clamping plate and a limiting clamping plate; the fixed clamp is clamped into the circuit board fixing groove; the top of the limiting clamping plate is matched with the circuit board fixing groove, the outer diameter of the bottom of the limiting clamping plate is larger than that of the circuit board fixing groove, the top of the limiting clamping plate is clamped into the circuit board fixing groove, the circuit board fixing groove is pressed by the bottom of the limiting clamping plate, the fixing clamping plate and the limiting clamping plate are used for fixing the installation position of the circuit board in the switch induction device capable of being installed rapidly, the limiting clamping plate further limits the installation angle of the circuit board, the installation angle position of the circuit board is guaranteed to be fixed, and the installation stability of the circuit board is guaranteed.

Furthermore, the supporting plate comprises a first supporting plate and a second supporting plate which are respectively arranged in the linear direction of the two sides of the opening of the bottom plate; one side of the power supply device is matched with the distance between the first support plate and the second support plate, and one side of the power supply device is clamped between the first support plate and the second support plate; the width of the bottom plate opening is matched with the width of the other side of the power supply device, and the other side of the power supply device is clamped in the bottom plate opening.

Furthermore, the side wall of the front cover comprises a first side wall, a second side wall, a third side wall and a fourth side wall, the first side wall and the third side wall are arranged in parallel, and the second side wall and the fourth side wall are arranged in parallel; the outer sides of the first side wall and the third side wall are respectively provided with a first sliding groove and a second sliding groove, the first sliding groove extends to the junction of the first side wall and the second side wall, the second sliding groove extends to the junction of the third side wall and the second side wall, and the first sliding groove and the second sliding groove are used for realizing that the bottom cover can be slidably connected with the front cover.

Furthermore, the second side wall is provided with a side wall opening corresponding to the position of the power supply device and used as an opening for pulling out or pushing in the bottom plate of the power supply device.

Further, the bottom cover side wall comprises a first bottom cover side wall, a second bottom cover side wall and a third bottom cover side wall; the first bottom cover side wall and the third bottom cover side wall are arranged in parallel, and the second bottom cover side wall is connected with one end of the first bottom cover side wall and one end of the third bottom cover side wall; a bottom cover opening is reserved between the other end of the first bottom cover side wall and the other end of the third bottom cover side wall, and the bottom cover opening is matched with the outer diameter of the front cover; the inner sides of the first bottom cover side wall and the third bottom cover side wall are respectively provided with a first sliding rail and a second sliding rail, and the first sliding rail and the second sliding rail are respectively matched with the first sliding groove and the second sliding groove in corresponding positions.

Furthermore, the bottom of the bottom cover is also provided with a bottom opening, an elastic sheet extends out of the side edge of the bottom opening, and a limiting bulge is arranged on the elastic sheet; and a bottom plate outer surface groove is formed in the outer surface of the bottom plate, and is matched with the limiting bulge in position and corresponds to the limiting bulge in position.

Furthermore, the bottom of the bottom cover is also provided with a through hole for dissipating heat generated by the switch induction device capable of being quickly installed in the using process.

Furthermore, a bottom plate through hole is formed in the bottom plate; the bottom of the circuit board is provided with a positioning column, the positioning column is matched with the through hole of the bottom plate and corresponds to the through hole of the bottom plate in position, and the positioning column is used for determining the installation position of the circuit board and fixing the circuit board on the bottom plate.

Furthermore, the inner surface of the bottom plate is provided with a support column, the middle of the support column is hollow and is used for supporting the circuit board, the balance and the stability of the circuit board are kept, and the circuit board is prevented from being damaged due to uneven stress.

Further, the sensing device comprises a sensor body and a pin; the sensor body is electrically connected with the pins, and the pins are electrically connected with the circuit board and the power supply device.

Further, be provided with the circuit board opening on the circuit board, the circuit board opening with sensor main part looks adaptation, the one end joint of sensor main part is gone into in the lateral wall through-hole, the other end is put into in the circuit board opening. The circuit board opening further fixes the mounting position of the sensor body.

Furthermore, the power supply device is of an L-shaped structure, is simple in structure and is beneficial to the disassembly and assembly of the power supply device.

Furthermore, a power supply groove is arranged on one side of the power supply device and used for placing a battery.

Furthermore, the bottom of the other side of the power supply device is provided with a pulling groove, and the pulling groove is used for pulling the power supply device out of the side wall opening in a sliding mode so as to place a battery.

The beneficial effects of the utility model reside in that: the condition that the inductive switch is difficult to disassemble and assemble can be effectively avoided, so that the maintenance frequency is reduced, the labor intensity of workers is reduced, and the service life of the remote controller is prolonged.

Drawings

FIG. 1 is an exploded view of the structure of an embodiment of the present invention;

fig. 2 is a schematic diagram of an embodiment of the present invention;

FIG. 3 is a schematic view illustrating an installation of a bottom plate and a power supply device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a front cover according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a circuit board and an induction device mounted on the circuit board according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a bottom cover according to an embodiment of the present invention;

fig. 7 is a rear view of a base plate according to an embodiment of the present invention;

fig. 8 is a schematic position diagram of a power supply device according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of an induction device according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the following embodiments are based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the embodiments.

As shown in fig. 1 to 9, a switch sensing device capable of being quickly installed includes a front cover 1, a bottom cover 2, a bottom plate 3, a sensing device 6, a circuit board 4 and a power supply device 5; the front cover 1 comprises a front cover face 11 and a front cover side wall, and the front cover side wall is arranged on the periphery of the front cover face 11 in a surrounding mode; a side wall groove 18 is formed in the inner side of the side wall of the front cover; a side wall through hole 171 is formed in one side of the side wall of the front cover; a clamping plate is arranged at the junction of the front cover surface 11 and the inner side of the side wall of the front cover; the outer diameter of the induction device 6 is matched with the side wall through hole 171, and the induction device 6 is clamped in the side wall through hole 171; the induction device 6 is electrically connected with the circuit board 4 and the power supply device 5; the bottom cover 2 comprises a bottom cover bottom 25 and bottom cover 2 side walls, and the bottom cover 2 side walls are wound on the periphery of the bottom cover bottom 25; a bottom plate bulge 31 is arranged on the outer side of the periphery of the bottom plate 3, and the bottom plate bulge 31 is matched with the side wall groove 18 and corresponds to the side wall groove in position; a bottom plate opening 35 is formed in one side of the bottom plate 3, and the power supply device 5 is buckled on the bottom plate opening 35; a circuit board fixing groove 41 is formed in the periphery of the circuit board 4, and the circuit board fixing groove 41 is matched with the clamping plate and corresponds to the clamping plate in position; the circuit board 4 is placed on the supporting plate of the bottom plate 3, and the circuit board 4 is electrically connected with the power supply device 5; the clamping plate is clamped in the circuit board fixing groove 41, the side wall groove 18 is clamped on the bottom plate bulge 31, and the bottom cover 2 is connected with the front cover 1 in a sliding mode.

In the switch sensing device capable of being quickly installed, the power supply device 5 is clamped on the bottom plate 3, the clamping plate 12 is clamped in the circuit board fixing groove 41, the side wall groove 18 is clamped on the bottom plate protrusion 31, and the sensing device 6 is clamped in the side wall through hole 171; the induction device 6 is electrically connected with the circuit board 4 and the power supply device 5; the bottom cover 2 is slidably connected with the front cover 1, the connection relationship between the components is simple, and the assembly can be realized without using other connecting components such as screws and nuts.

In this embodiment, there are 8 bottom plate protrusions 31, and there are two bottom plate 3 on the peripheral side respectively, and the two bottom plate are matched with the side wall grooves 18 and correspond in position.

In this embodiment, the number of the circuit board fixing grooves 41 is 6, corresponding to the position of the card board.

In this embodiment, the front cover side wall is disposed around the periphery of the front cover 11, and is integrally formed with the front cover 11; the clamping plate, the front end face 11 and the inner side of the side wall of the front cover are of an integrally formed structure; the bottom cover side wall and the bottom cover bottom 25 are of an integrally formed structure.

In this embodiment, the sensing device 6 is used for sensing human infrared rays and controlling the circuit of the switch sensing device to be switched on or off, so as to control the electric appliance equipped with a receiver matched with the switch sensing device to be switched on or off. When a person enters the sensing range of the sensing device, the infrared sensor of the sensing device 6 detects the change of the infrared spectrum of the human body, the circuit is automatically switched on, and the circuit is continuously switched on when the person does not leave the sensing range; after the person leaves, the circuit is automatically disconnected in a delayed mode. The induction device 6 is used for enabling the switch of the electric appliance to be more intelligent, and the switch can be automatically closed when people do not need to turn on the electric appliance, so that energy is saved.

Further, be provided with preceding capping arch 111 on the preceding capping 11, preceding capping arch 111 is used for giving induction system 6 provides sufficient place the space, because induction system 6 card income vertical height behind the lateral wall through-hole 171 is higher than the mounted position of circuit board 4, consequently needs preceding capping 11 passes through preceding capping arch 111 gives induction system 6 is higher than the part of circuit board provides the space.

Further, the clamping plates comprise a fixed clamping plate 12 and a limiting clamping plate 13; the fixing clip plate 12 is clipped into the circuit board fixing groove 41; the top of the limiting card 13 is adapted to the circuit board fixing groove 41, the outer diameter of the bottom of the limiting card 13 is larger than that of the circuit board fixing groove 41, the top of the limiting card 13 is clamped into the circuit board fixing groove 41, the bottom of the limiting card 13 presses the circuit board fixing groove 41, the fixing card 12 and the limiting card 13 are used for fixing the mounting position of the circuit board in the switch sensing device capable of being quickly mounted, because the inner space of the front cover 11 is inconsistent due to the front cover protrusion 111 on the front cover 11, that is, the inner space of the front cover protrusion 111 is larger than other areas of the front cover 11, the limiting function of the limiting card 13 is required to ensure that the circuit board cannot move up and down when the front cover 1 is clamped into the circuit board 4, and the limiting card 13 also limits the mounting angle of the circuit board, the installation angle position of the circuit board is ensured to be fixed, and the installation stability of the circuit board is ensured. In this embodiment, two fixing snap-gauge plates 12 are respectively disposed at the junctions of the first side wall 14 and the third side wall 16 with the inner side of the front cover surface 11, and two limiting snap-gauge plates 13 are disposed at the junctions of the fourth side wall 17 with the inner side of the front cover surface 1.

Further, the supporting plate comprises a first supporting plate 36 and a second supporting plate 37 which are respectively arranged in the linear direction of the two sides of the bottom plate opening 35; one side of the power supply device 5 is matched with the distance between the first support plate 36 and the second support plate 37, and one side of the power supply device 5 is clamped between the first support plate 36 and the second support plate 37; the width of the bottom plate opening 35 is matched with the width of the other side of the power supply device 5, and the other side of the power supply device 5 is clamped in the bottom plate opening 35.

Further, the side wall of the front cover comprises a first side wall 14, a second side wall 15, a third side wall 16 and a fourth side wall 17, the first side wall 14 and the third side wall 16 are arranged in parallel, and the second side wall 15 and the fourth side wall 17 are arranged in parallel; the outer sides of the first side wall 14 and the third side wall 16 are respectively provided with a first sliding groove 141 and a second sliding groove 161, the first sliding groove 141 extends to the junction of the first side wall 14 and the second side wall 15, the second sliding groove 161 extends to the junction of the third side wall 16 and the second side wall 15, and the first sliding groove 141 and the second sliding groove 161 are used for realizing that the bottom cover 2 can be slidably connected with the front cover 1.

Further, the inner sides of the first side wall 14, the second side wall 15, the third side wall 16 and the fourth side wall 17 are provided with side wall grooves 18. In the present embodiment, there are 8 side wall recesses 18, two on each front cover side wall.

Further, in the present embodiment, the sidewall four 17 is provided with the sidewall through hole 171.

Further, the second side wall 15 is provided with a side wall opening 151 corresponding to the position of the power supply device 5 for being pulled out or pushed into the opening in the bottom plate 3 as the power supply device 5.

Further, the side walls of the bottom cover 2 comprise a first bottom cover side wall 21, a second bottom cover side wall 22 and a third bottom cover side wall 23; the first bottom cover side wall 21 and the third bottom cover side wall 23 are arranged in parallel, and the second bottom cover side wall 22 is connected with one end of the first bottom cover side wall 21 and one end of the third bottom cover side wall 23; a bottom cover opening 24 is reserved between the other end of the first bottom cover side wall 21 and the other end of the third bottom cover side wall 23, and the bottom cover opening 24 is matched with the outer diameter of the front cover 1; the inner sides of the first bottom cover side wall 21 and the third bottom cover side wall 23 are respectively provided with a first sliding rail 211 and a second sliding rail 231, and the first sliding rail 211 and the second sliding rail 231 are respectively matched with the first sliding groove 141 and the second sliding groove 161 and correspond in position. The bottom cover opening 24 is used for placing the front cover 1; the first slide rail 211 and the second slide rail 231 are used for connecting the front cover 1 and the bottom cover 2.

Furthermore, the bottom cover bottom 25 is further provided with a bottom opening 251, a spring piece 253 extends out from the side edge of the bottom opening 251, and the spring piece 253 is provided with a limiting protrusion 254; a bottom plate outer surface groove 34 is formed in the outer surface of the bottom plate 3, and the bottom plate outer surface groove 34 is matched with the limiting protrusion 254 and corresponds to the limiting protrusion 254 in position; through with slide rail one 211 and slide rail two 231 correspond spout one 141 and spout two 161, will bottom 2 pushes away to the joint be in on the bottom plate 3 on the protecgulum 1, work as bottom 2 can't promote again, spacing arch 254 falls into in the bottom plate surface recess 34, restricts the position of bottom 2, prevents bottom 2 slides and drops, play firm bottom 2 with the effect of being connected between protecgulum 1.

Further, the bottom cover bottom 25 is further provided with a through hole 252 for dissipating heat generated from the switch sensing device that can be quickly mounted during use. In the present embodiment, the number of the through holes 252 is 3.

Further, a bottom plate through hole 32 is formed in the bottom plate 3; the bottom of the circuit board 4 is provided with a positioning column 42, the positioning column 42 is matched with the bottom plate through hole 32, the position of the positioning column 42 corresponds to that of the bottom plate through hole, and the positioning column 42 is used for determining the installation position of the circuit board 4 and fixing the circuit board 4 on the bottom plate 3.

Furthermore, a supporting column 33 is disposed on the inner surface of the bottom plate 3, the supporting column 33 is hollow in the middle, and is used for supporting the circuit board 4, maintaining the balance and stability of the circuit board 4, and preventing the circuit board 4 from being damaged due to uneven stress.

Further, the periphery of the supporting column 33 is provided with a reinforcing rib 331, and the reinforcing rib 331 is used for reinforcing the strength and stability of the supporting column 33, so that the supporting column 33 is not easily damaged. In this embodiment, the supporting column 33 is wound with 4 reinforcing ribs 331.

Further, the sensing device 6 includes a sensor body 64 and a pin; the sensor body 64 is electrically connected with the pins, and the pins are electrically connected with the circuit board 4 and the power supply device 5; the pins include a first pin 61, a second pin 62, and a third pin 63, in this embodiment, the first pin 61 is electrically connected to the circuit board 4, and the second pin 62 and the third pin 63 are electrically connected to the power supply device, and it should be noted that, according to the settings of different infrared sensors and their pins, the specific connection objects of the pins are determined according to specific situations; the sensor body 64 is used for sensing human infrared rays, and controls the circuit connection state of the whole switch sensing device capable of being rapidly installed through the pins. In this embodiment, the type of the sensor used by the sensing device only needs to be an infrared sensing sensor, and meanwhile, the shape of the sensor can meet the requirements of other components in the switch sensing device capable of being installed quickly.

Further, a circuit board opening 43 is formed in the circuit board, the circuit board opening 43 is matched with the sensor body 64, one end of the sensor body 64 is clamped into the side wall through hole 171, and the other end of the sensor body is placed into the circuit board opening 43. The circuit board opening 43 further fixes the mounting position of the sensor body 64.

Furthermore, the bottom plate 3 is further provided with a first limiting groove 38 and a second limiting groove 39, the first limiting groove 38 is matched with the peripheral portion at one end of the sensor body 64 in a corresponding position, the second limiting groove 39 is matched with the peripheral portion at the other end of the sensor body 64 in a corresponding position, the sensor body is clamped into the side wall through hole 171, and the sensor body 64 is clamped into the first limiting groove 38 and the second limiting groove 39, so that the stability of the installation position of the sensor body 64 is further ensured.

Furthermore, a front cover surface groove 112 is formed in the inner surface of the front cover surface, the front cover surface groove 112 is matched with the bottom edge of the sensor body 64 in a corresponding position, the sensor body is clamped into the side wall through hole 171, the bottom edge is clamped into the front cover surface groove 112, and the front cover surface groove 112 is used for further stabilizing the position of the sensor body 64.

Further, the power supply device 5 is of an L-shaped structure, is simple in structure, and facilitates the dismounting and the assembling of the power supply device 5.

Further, the power supply means 5 is provided with a power supply recess 51 on one side for placing a battery.

Further, the bottom of the other side of the power supply device 5 is provided with a pulling groove 52, and the pulling groove 52 is used for pulling the power supply device 5 out from the side wall opening 141 in a sliding manner so as to place a battery; when a battery is placed in the power supply groove 51, the button 111 is pressed, the circuit between the circuit board 4 and the power supply device 5 is switched on, and the switch sensing device capable of being quickly installed transmits a signal to control an electric appliance provided with a corresponding receiver. This design avoids the situation that a battery cover is arranged on the bottom cover 2 to arrange the battery, so that the battery can be assembled and disassembled more easily, and the appearance of the switch sensing device capable of being installed quickly can not be influenced.

Examples

The operating principle of the switch induction device capable of being quickly installed is as follows: when the switch induction device capable of being quickly installed is assembled, the power supply device is clamped into the bottom plate, the circuit board is fixed on the bottom plate through the positioning column and the bottom plate through hole, and the circuit board is supported by the first support plate and the second support plate; the sensor main body is placed in the circuit board opening, the first pin is electrically connected with the circuit board, the second pin and the third pin are electrically connected with the power supply device, then the front cover is clamped on the sensor main body and the circuit board according to the positions of the clamping plate and the circuit board fixing groove and the position of the sensor main body, meanwhile, the side wall groove is clamped on the bottom plate protrusion, if a battery needs to be installed, the power supply device is pulled out of a part through the pulling groove, the battery is placed and then pushed back to the original position, the first sliding rail and the second sliding rail are clamped on the front cover in a sliding mode, the bottom cover is clamped on the front cover in a sliding mode, and therefore the switch sensing device capable of being installed quickly is completed.

When a person enters the sensing range of the sensor main body, the sensor main body detects the change of the infrared spectrum of the human body, the circuit is automatically switched on, and the circuit is continuously switched on when the person does not leave the sensing range; after the person leaves, the circuit is automatically disconnected in a delayed mode. The induction system is used for enabling the switch of the electric appliance to be more intelligent, and the induction system is automatically turned off when a person does not need to turn on the electric appliance, so that energy is saved.

The switch induction device capable of being quickly installed is simple in connection among the structures, and only needs to be connected with the structures in a clamping and sliding mode except for necessary electric connection, so that the assembling and disassembling processes are extremely simple.

Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.

Claims

1. A switch induction device capable of being quickly installed comprises a front cover, a bottom plate, an induction device, a circuit board and a power supply device; the front cover is characterized by comprising a front cover surface and a front cover side wall, wherein the front cover side wall is arranged on the periphery of the front cover surface in a winding manner; a side wall groove is formed in the inner side of the side wall of the front cover; a side wall through hole is formed in one side of the side wall of the front cover; a clamping plate is arranged at the junction of the front cover surface and the inner side of the side wall of the front cover; the outer diameter of the induction device is matched with the side wall through hole, and the induction device is clamped in the side wall through hole; the induction device is electrically connected with the circuit board and the power supply device; a bottom plate bulge is arranged on the outer side of the periphery of the bottom plate, and the bottom plate bulge is matched with the side wall groove and corresponds to the side wall groove in position; a bottom plate opening is formed in one side of the bottom plate, and the power supply device is buckled on the bottom plate opening; a circuit board fixing groove is formed in the periphery of the circuit board, and is matched with the clamping plate and corresponds to the clamping plate in position; the circuit board is placed on the supporting plate of the bottom plate and is electrically connected with the power supply device; the clamping plate is clamped in the circuit board fixing groove, the side wall groove is clamped on the bottom plate protrusion, and the bottom cover is connected with the front cover in a sliding mode.

2. The switch-sensing assembly of claim 1, wherein the front cover side walls include side wall one, side wall two, side wall three, and side wall four, the side wall one and side wall three being disposed in parallel, the side wall two and side wall four being disposed in parallel; a first sliding groove and a second sliding groove are respectively arranged on the outer sides of the first side wall and the third side wall, the first sliding groove extends to the junction of the first side wall and the second side wall, and the second sliding groove extends to the junction of the third side wall and the second side wall; and a side wall opening is formed in the second side wall and corresponds to the power supply device in position.

3. The switch sensing device of claim 1, wherein the base plate has a base plate through hole; the bottom of the circuit board is provided with a positioning column, and the positioning column is matched with the through hole of the bottom plate and corresponds to the through hole in position.

4. The quick-install switch sensing device of claim 1, wherein said bottom cover comprises bottom cover side walls, said bottom cover side walls comprising a bottom cover side wall one, a bottom cover side wall two, and a bottom cover side wall three; the first bottom cover side wall and the third bottom cover side wall are arranged in parallel, and the second bottom cover side wall is connected with one end of the first bottom cover side wall and one end of the third bottom cover side wall; a bottom cover opening is reserved between the other end of the first bottom cover side wall and the other end of the third bottom cover side wall, and the bottom cover opening is matched with the outer diameter of the front cover; the inner sides of the first bottom cover side wall and the third bottom cover side wall are respectively provided with a first sliding rail and a second sliding rail, and the first sliding rail and the second sliding rail are respectively matched with the first sliding groove and the second sliding groove in corresponding positions.

5. The switch sensing device capable of being mounted quickly according to claim 1, wherein the bottom cover further comprises a bottom cover bottom, the bottom cover bottom is further provided with a bottom opening, an elastic sheet extends out of the side edge of the bottom opening, and a limiting protrusion is arranged on the elastic sheet; and a bottom plate outer surface groove is formed in the outer surface of the bottom plate, and is matched with the limiting bulge in position and corresponds to the limiting bulge in position.

6. The switch sensing device capable of being mounted quickly according to claim 1, wherein the supporting plate comprises a first supporting plate and a second supporting plate, which are respectively arranged in the linear direction of two sides of the opening of the bottom plate; one side of the power supply device is matched with the distance between the first support plate and the second support plate, and one side of the power supply device is clamped between the first support plate and the second support plate; the width of the bottom plate opening is matched with the width of the other side of the power supply device, and the other side of the power supply device is clamped in the bottom plate opening.

7. The quick-installable switch sensing device of claim 1, wherein the sensing device comprises a sensor body and a pin; the sensor body is electrically connected with the pins, and the pins are electrically connected with the circuit board and the power supply device.

8. The switch induction device capable of being quickly installed according to claim 1, wherein the power supply device is in an L-shaped configuration.

9. The switch induction device capable of being quickly installed according to claim 1, wherein a power groove is provided on one side of the power device for placing a battery.

10. The switch-sensing device of claim 2, wherein the bottom of the other side of the power supply device is provided with a pulling groove for sliding the power supply device out of the side wall opening for placing a battery.