CN219979377U

CN219979377U - Intelligent switch

Info

Publication number: CN219979377U
Application number: CN202321449297.0U
Authority: CN
Inventors: 廖国军
Original assignee: Shenzhen Toada Electronics Co ltd
Current assignee: Shenzhen Toada Electronics Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-07
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to an intelligent switch, which comprises a bottom plate, a circuit board, a shell, a fixed component and a protective cover, wherein the protective cover comprises a rotating plate, a rectangular block, a front cover, a bottom cover and a side cover, the front end of the shell is provided with a groove, the rotating plate is movably connected in the groove, the rectangular block is connected with the rectangular block, the rectangular block is connected with the front cover, the front cover is connected with the bottom cover through a damping rotating shaft, one side of the bottom cover is provided with a plurality of communicating grooves, the bottom of the bottom cover is connected with a second semicircular block, the second semicircular block is matched with the first semicircular block, a sealing ring is movably connected in the first semicircular block and the second semicircular block, the protective cover seals and protects a junction between a wire and the bottom of the switch in a rotating manner, and meanwhile, the first semicircular block, the second semicircular block and the sealing ring can seal the junction between the wire and the bottom of the switch, so that dust is prevented from entering the switch; the protection cover and the bottom plate adopt a magnetic attraction fixing mode, and the protection cover is easy to open and close, so that the maintenance work of the terminal is convenient.

Description

Intelligent switch

Technical Field

The utility model relates to the technical field of switches, in particular to an intelligent switch.

Background

The intelligent switch is a unit for realizing the control of the intelligent switch by utilizing the combination and programming of the control board and the electronic components. Switch control, also known as BANG-BANG control, is employed in the control of many appliances and lighting fixtures because of its simplicity and ease of implementation.

The prior intelligent switch is generally arranged in a front-end sealing or exposed mode, when the front end of the wiring terminal is closed, the lead is in an inserted installation mode, and the lead and the inserted end at the bottom of the switch shell are not sealed, so that dust can enter the switch, meanwhile, the front end of the conventional intelligent switch is closed in a screw fixing mode, and when a worker overhauls the wiring terminal, special tools are needed to be used, and the disassembly time is long; when the terminals are arranged in a naked mode, external dust and water can be contacted with the terminals, and safety is poor.

Disclosure of Invention

The utility model aims to solve the technical problems that the existing switch terminal is poor in safety when exposed, the insertion end is sealed when the switch terminal is sealed, and a special tool is required to be used when a sealing cover is assembled and disassembled by adopting a screw, and provides an intelligent switch which can realize sealing of a pair of terminals, sealing of a connecting part below a lead and the switch and is convenient for overhauling the pair of terminals.

The technical scheme adopted for solving the technical problems is as follows:

an intelligent switch is constructed, wherein the intelligent switch comprises a bottom plate, a circuit board, a shell, a fixing assembly and a protective cover, wherein the front end of the bottom plate is connected with the circuit board, the shell is arranged outside the circuit board, the shell is connected with the bottom plate, the shell is connected with the protective cover, a placing groove is formed in the bottom of the shell, a plurality of wiring terminals are arranged in the placing groove, and the wiring terminals are connected with the circuit board; the utility model discloses a damping rotary device for a motor vehicle, including shell, visor, rotary plate, damping rotary shaft, first semicircle piece, visor, second semicircle piece, bottom and side cap, the front end of shell is seted up flutedly, swing joint has the rotor plate in the recess, the rotor plate connects the rectangle piece, the rectangle piece is connected with the protecgulum, the protecgulum is connected with the bottom through the damping pivot, a plurality of intercommunication groove has been seted up to one side of bottom, the bottom of bottom is connected with the second semicircle piece, the second semicircle piece with first semicircle piece cooperatees, the second semicircle piece is located the one end of intercommunication groove, first semicircle piece with swing joint has the sealing washer in the second semicircle piece, the bottom of protecgulum is equipped with the lug.

The utility model discloses an intelligent switch, wherein a fixing assembly comprises a first magnet, a fixing groove and a second magnet, two sides of a bottom cover are connected with side covers, and the rear ends of the bottom cover and the side covers are connected with the first magnet.

The utility model discloses an intelligent switch, wherein the front end of a bottom plate is provided with a plurality of fixing grooves, a second magnet is arranged in each fixing groove, and the second magnet is matched with the first magnet.

The utility model discloses an intelligent switch, wherein first circular grooves are formed in two sides of a rotating plate, springs are connected in the first circular grooves, and limiting blocks are connected with the springs.

The intelligent switch provided by the utility model has the advantages that the second circular grooves are formed in the two sides of the groove, and the second circular grooves are matched with the limiting blocks.

The utility model discloses an intelligent switch, wherein a hollowed-out groove is formed below a groove, and the hollowed-out groove is matched with a rectangular block.

The utility model discloses an intelligent switch, wherein a fixing plate is connected to the upper and lower sides of a bottom plate, and fixing holes are formed in the outer side of the fixing plate.

The intelligent switch provided by the utility model is characterized in that the circuit board is integrated with an indicator lamp, a dial switch and a switch key.

The utility model has the beneficial effects that: the protection cover seals and protects the contact in a rotating mode, and meanwhile, the first semicircular block, the second semicircular block and the sealing ring are matched to seal the connection part of the lead and the bottom of the switch, so that dust is prevented from entering the inside of the switch; the protection cover and the bottom plate adopt a magnetic attraction fixing mode, the opening and closing modes of the protection cover are simple, the service time is short when the protection cover is opened and closed, the front cover of the protection cover is connected with the bottom cover through the damping rotating shaft, the position of the bottom cover can be adjusted through the damping rotating shaft, the front end of the wiring terminal is exposed, and accordingly maintenance work of the wiring terminal by workers is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:

FIG. 1 is a schematic overall structure of a preferred embodiment of the present utility model.

Fig. 2 is a schematic view of a terminal position structure according to a preferred embodiment of the present utility model.

FIG. 3 is a schematic view of a protective cover according to a preferred embodiment of the utility model.

Fig. 4 is a schematic diagram showing a separation structure of the protection cover and the switch according to the preferred embodiment of the utility model.

Fig. 5 is a schematic cross-sectional view of a rotating plate according to a preferred embodiment of the present utility model.

Fig. 6 is an enlarged view of fig. 2 a according to the preferred embodiment of the present utility model.

In the figure, 1, a bottom plate; 2. a housing; 3. a protective cover; 4. a placement groove; 5. a terminal; 6. a front cover; 7. a bottom cover; 8. a side cover; 9. a first semicircle block; 10. a groove; 11. a rotating plate; 12. rectangular blocks; 13. damping the rotating shaft; 14. a communication groove; 15. a second semicircle block; 16. a seal ring; 17. a bump; 18. a first magnet; 19. a first circular groove; 20. a spring; 21. a limiting block; 22. a second circular groove; 23. a hollow groove; 24. a fixing groove; 25. a second magnet; 26. a fixing plate; 27. a fixing hole; 28. an indicator light; 29. a dial switch; 30. and (5) switching a key.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

As shown in fig. 1-6, the circuit board comprises a bottom plate 1, a circuit board, a shell 2, a fixing component and a protective cover 3, wherein the front end of the bottom plate 1 is connected with the circuit board, the shell 2 is arranged outside the circuit board, the shell 2 is connected with the bottom plate 1, the shell 2 is connected with the protective cover 3, a placing groove 4 is formed in the bottom of the shell 2, a wiring terminal 5 is arranged in the placing groove 4, and the wiring terminal 5 is connected with the circuit board; the utility model discloses a motor, including shell 2, visor 3, including rotor plate 11, rectangle piece 12, protecgulum 6, bottom 7 and side cap 8, recess 10 has been seted up to the front end of shell 2, swing joint has rotor plate 11 in the recess 10, rotor plate 11 connects rectangle piece 12, rectangle piece 12 is connected with protecgulum 6, protecgulum 6 is connected with bottom 7 through damping pivot 13, a plurality of intercommunication groove 14 has been seted up to one side of bottom 7, the bottom of bottom 7 is connected with second semicircle piece 15, the second semicircle piece with first semicircle piece 9 cooperatees, second semicircle piece 15 is located the one end of intercommunication groove 14, first semicircle piece with swing joint has sealing washer 16 in the second semicircle piece 15, the bottom of protecgulum 6 is equipped with lug 17, fixed subassembly includes first magnet 18, fixed slot 24 and second magnet 25, the both sides of bottom 7 are connected with side cap 8, bottom 7 and 8 are connected with a plurality of magnet 18, second semicircle piece 24 is equipped with the second magnet 25 in the fixed slot 25 cooperatees.

According to the intelligent switch disclosed by the utility model, the first circular grooves 19 are formed in the two sides of the rotating plate 11, the springs 20 are connected in the first circular grooves 19, the limiting blocks 21 are connected with the springs 20, the second circular grooves 22 are formed in the two sides of the groove 10, the second circular grooves 22 are matched with the limiting blocks 21, the hollow grooves 23 are formed in the lower portion of the groove 10, the hollow grooves 23 are matched with the rectangular blocks 12, the fixing plates 26 are connected to the upper portion and the lower portion of the bottom plate 1, and the fixing holes 27 are formed in the outer portions of the fixing plates 26.

Firstly, a worker inserts a screw into a fixing hole 27 to mount the switch at a designated position, after the switch is mounted, the worker takes a sealing ring 16 and sleeves the sealing ring 16 outside a wire, then, the worker contacts the wire with a wiring terminal 5 and fixes the wire at the wiring terminal through the screw, after the wire is fixed, the worker presses a protective cover 3 backwards and moves a first magnet 18 into a fixing groove 24, the first magnet 18 contacts a second magnet 25 after entering the fixing groove 24 and is mutually adsorbed with the second magnet 25, the protective cover 3 is fixed with the front end of a bottom cover 7 after the first magnet 18 and the second magnet 25 are mutually adsorbed, sealing of the wiring terminal 5 is realized, meanwhile, after the first magnet 18 enters the fixing groove 24, the second semicircular block 15 contacts the first semicircular block 9 and clamps and fixes the sealing ring 16 together, thereby sealing the connection of the wire with the switch, the protective cover 3 is matched with the sealing ring 16, dust entering the wiring terminal 5 can be effectively reduced, and the safety of the switch can be improved;

when the contact end is overhauled, a worker contacts the hand with the lug 17 and pulls the lug 17 outwards, the worker drives the first magnet 18 to separate from the fixed groove 24 and enables the front cover 6 to synchronously move outwards, the front cover 6 drives the limiting block 21 to rotate along the second circular groove 22 and enables the side cover 8 and the bottom cover 7 to separate from the bottom plate 1, after the side cover 8 and the bottom cover 7 separate from the bottom plate 1, the worker presses the bottom cover 7 inwards, the bottom cover 7 can drive the side cover to synchronously move backwards by taking the damping rotating shaft 13 as the center, the wiring end 5 is exposed, finally, the worker can overhauls the exposed wiring end 5, resets the bottom cover 7 and pushes the protection cover 3 backwards after the overhauling of the wiring end 5 is completed.

In this embodiment, the fixing means of the fixing assembly to the bottom cover 7, the side cover 8 and the bottom plate 1 may also be a fastening connection, for example, a fastening structure of a rear cover of the remote controller, an electromagnetic adsorption, or the like.

In this embodiment, the wires connected by the terminals 5 have neutral, live and load, respectively.

In this embodiment, the limiting block 21 and the second circular groove 22 are all in a circular arrangement, which can provide a foundation for the rotation of the rotating plate 11, and the spring 20 body connected with the limiting block 21 can provide a foundation for the assembly and disassembly of the protective cover 3, when the protective cover 3 is assembled and disassembled, the two limiting blocks 21 are pressed inwards, and the spring 20 is retracted and extended.

In this embodiment, the rotating plate 11 is mounted on the middle portion of the groove 10, and the groove 10 is larger than the rotating plate 11, so that the outward rotation of the rotating plate 11 can be ensured by adopting the design mode.

In this embodiment, the presence of the communication groove 14 can provide a basis for the contact of the first semi-circular block 9 with the second semi-circular block 15, thus ensuring the execution of the fixing work of the sealing ring 16.

The circuit board is integrated with an indicator lamp 28, a dial switch 29 and a switch key 30, the switch can be integrated with an RF module (not shown) and a 4G wireless module (not shown) on the circuit board, the input ends of the RF module and the 4G wireless module are connected with the output end of the dial switch 29, the input end of the dial switch 29 is connected with a live wire and a zero wire of a wiring terminal 5, the RF module and the 4G wireless module can be combined for use, after the switch is connected with an external load, the RF module and the 4G wireless module at the wireless control end can be selected for use according to different use environments, the used RF module and 4G wireless module can be selected by pushing the dial switch 29, and the wireless control end and the wire control are combined for use, so that the switch is applicable to different work environments and has stronger selectivity;

the indicator lamp 28 is provided with two groups, wherein one group corresponds to the wired pair load control of the switch, the wireless pair load control of the RF module and the wireless control load of the 4G wireless module respectively, a worker can observe the load control end in use by pushing the dial switch 29 and the indicator lamp 28, the other group corresponds to the on-off of the load, the indicator lamp 28 is on, the load is represented in work, and otherwise, the load is represented in dormancy;

the on/off of the load can be controlled by pressing the on/off key 30 through the wire.

In this embodiment, the RF module model is: RF4432F27; the model number of the 4G module is N720.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. The utility model provides an intelligent switch, includes bottom plate (1), circuit board, shell (2), fixed subassembly and visor (3), the front end of bottom plate (1) is connected with the circuit board, circuit board is equipped with shell (2) outward, shell (2) with bottom plate (1) are connected, shell (2) are connected with visor (3), standing groove (4) have been seted up to the bottom of shell (2), be equipped with a plurality of wiring end (5) in standing groove (4), a plurality of wiring end (5) with circuit board connection; the method is characterized in that: the utility model provides a sealing ring, including shell (2) below is offered first semicircle piece (9), visor (3) are including rotating plate (11), rectangle piece (12), protecgulum (6), bottom (7), side cap (8) and damping pivot (13), recess (10) are offered to the front end of shell (2), swing joint has rotating plate (11) in recess (10), rectangle piece (12) are connected to rotating plate (11), rectangle piece (12) are connected with protecgulum (6), protecgulum (6) are connected with bottom (7) through damping pivot (13), a plurality of intercommunication groove (14) have been offered to one side of bottom (7), the bottom of bottom (7) is connected with second semicircle piece (15), second semicircle piece (15) with first semicircle piece (9) cooperate, second semicircle piece (15) are located the one end of intercommunication groove (14), first semicircle piece (9) with second semicircle piece (15) internal swing joint has bump (16), the bottom (17) are equipped with protecgulum (6).

2. An intelligent switch according to claim 1, wherein the fixing assembly comprises a first magnet (18), a fixing groove (24) and a second magnet (25), side covers (8) are connected to two sides of the bottom cover (7), and the first magnet (18) is connected to the rear ends of the bottom cover (7) and the side covers (8).

3. An intelligent switch according to claim 2, characterized in that the front end of the base plate (1) is provided with a plurality of fixing grooves (24), a second magnet (25) is arranged in the fixing grooves (24), and the second magnet (25) is matched with the first magnet (18).

4. An intelligent switch according to claim 1, characterized in that the two sides of the rotating plate (11) are provided with first circular grooves (19), the first circular grooves (19) are internally connected with springs (20), and the springs (20) are connected with limiting blocks (21).

5. An intelligent switch according to claim 4, wherein the two sides of the groove (10) are provided with second circular grooves (22), and the second circular grooves (22) are matched with the limiting blocks (21).

6. An intelligent switch according to claim 1, characterized in that a hollow groove (23) is formed below the groove (10), and the hollow groove (23) is matched with the rectangular block (12).

7. An intelligent switch according to claim 1, wherein a fixing plate (26) is connected to the upper and lower sides of the base plate (1), and a fixing hole (27) is formed outside the fixing plate (26).

8. An intelligent switch according to claim 1, characterized in that the circuit board is integrated with an indicator light (28), a dial switch (29) and a switch key (30).