Safe intelligent control switch

Abstract

The utility model discloses a safe intelligent control switch, which relates to the technical field of control switches and comprises a box body, one end of the box body is provided with a butt-joint groove, a butt-joint frame is inserted into the butt-joint groove, one end of the butt-joint frame is fixedly connected with a box cover, the outer surface of the butt-joint frame is provided with a sealing strip, and the box cover is fixedly connected with the butt-joint groove. The sealing strip is movably connected with the butt joint groove, a positioning assembly is arranged between the butt joint frame and the butt joint groove, and a circuit board is fixedly connected into the box body. By the adoption of the structure, the butt-joint groove is formed in the box body, the butt-joint frame is fixed to the box cover, and the sealing strip is installed on the butt-joint frame through the positioning assembly, so that the sealing strip is installed on the butt-joint frame more accurately and stably, and after the butt-joint frame and the sealing strip are inserted into the butt-joint groove, a sealing structure can be formed; dust and water spots can be effectively prevented from entering the box body, the circuit board in the box body is protected, and the service life of the control switch is effectively prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of control switches, and in particular relates to a safe intelligent control switch. Background Art

[0002] With the development of electronic technology, smart control switches are widely used in many fields such as home intelligent transformation, office intelligent transformation, industrial intelligent transformation, etc. In home lighting control systems, smart control switches can adjust brightness, turn off lights on time, and other functions.

[0003] For example, Chinese patent publication number CN212905940U discloses an intelligent control switch, including a shell and a working mainboard located in the shell, the working mainboard is provided with an electrically connected micro-control unit, a wireless communication module, a power module and a plurality of switch elements, the shell is provided with a plurality of elastic mechanisms that are in contact with the switch elements, and each of the elastic mechanisms is connected to a switch panel, the switch panel is placed in a groove above the shell and protrudes from the shell, the switch panel is hinged to the shell, and the surface of the switch panel is parallel to the surface of the shell.

[0004] The above not only satisfies the user's need to remotely control the status of electrical equipment through a smart terminal, but also satisfies the user's need to control electrical equipment through mechanical buttons. However, the sealing performance of the connection between the bottom shell and the upper cover of the existing smart control switch is insufficient, which makes it easy for dust and water stains to invade, posing a threat to the internal precision circuit board, thereby shortening its service life. In addition, although the elastic snap connection method used between the bottom shell and the upper cover is simple, it is not stable enough and is easily damaged during frequent disassembly and assembly. Therefore, the user needs to be extra careful every time a disassembly and assembly operation is performed, and the life of the connector is short. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a safe intelligent control switch to solve the problems in the background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A safety intelligent control switch includes a box body, a docking groove is provided at one end of the box body, a docking frame is inserted into the docking groove, a box cover is fixedly connected to one end of the docking frame, a sealing strip is installed on the outer surface of the docking frame, and the sealing strip is also movably connected to the docking groove, a positioning component is provided between the docking frame and the docking groove, a circuit board is fixedly connected to the inside of the box body, a limit frame is fixedly connected to one end of the box body, plug blocks are fixedly connected on both sides of one end of the limit frame, a connecting hole is provided in the plug block, slots are provided on both sides of one end of the box cover, a connecting rod is movably connected to the inside of the slot, and a pushing component is provided on one side of the connecting rod.

[0008] As an optimal technical solution, the positioning assembly includes a positioning block, which is fixedly connected to the inner side of the sealing strip. Positioning grooves are provided on both sides of the docking frame. The positioning block is movably connected to the positioning groove. Biting blocks are fixedly connected to both sides of one end of the positioning block. Biting grooves are provided on the inner wall of the positioning groove. The biting block is movably connected to the biting groove.

[0009] As an optimal technical solution, screws are threaded on both sides of the limit frame, grooves are opened on both sides of one end of the box cover, a rubber sheet is fixedly connected to the inside of the groove, one side of the screw is located inside the groove, and one side of the rubber sheet is fitly connected to one side of the screw.

[0010] As an optimal technical solution, the pushing component includes a slide groove, which is opened on both sides of one end of the box cover. A spring is fixedly connected to the inside of the slide groove, one end of the spring is fixedly connected to a slider, one end of the slider is fixedly connected to one end of the connecting rod, and the end of the slider away from the spring is fixedly connected to a push block. A push groove is opened on the inner wall of one side of the slide groove, and the push block is slidably connected to the push groove.

[0011] As an optimal technical solution, both inner walls of the push groove are provided with limiting grooves, the interior of the limiting groove is slidably connected to a limiting block, and one end of the limiting block is fixedly connected to one end of the push block.

[0012] In summary, the present invention has the following beneficial effects:

[0013] First, in the present invention, a docking groove is provided on the box body, a docking frame is fixed on the box cover, and a sealing strip is installed on the docking frame through a positioning assembly, so that the sealing strip can be installed on the docking frame more accurately and stably. After the docking frame and the sealing strip are inserted into the docking groove, a sealing structure can be formed, which can effectively prevent dust and water stains from entering the interior of the box body, protect the circuit board inside the box body, and effectively extend the service life of the control switch;

[0014] Secondly, in the present invention, an insert block is fixed on the box body, a slot is provided on the box cover, the insert block is inserted into the slot, and the pushing assembly on the box cover is used to drive the connecting rod to move so that the connecting rod is inserted into the connecting hole of the insert block. This allows the box cover and the box body to be stably connected. When disassembling, the box cover can be easily removed from the box body without causing damage to the connection between the box cover and the box body, thereby further extending the service life of the control switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0017] Figure 3This is a schematic diagram of the connection structure between the docking frame and the sealing strip of the utility model;

[0018] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 This utility model Figure 3 Schematic diagram of the enlarged structure at point B.

[0020] Figure numerals: 1. box body; 2. box cover; 3. circuit board; 4. limiting frame; 5. docking groove; 6. docking frame; 7. sealing strip; 8. positioning assembly; 81. positioning block; 82. positioning groove; 83. bite block; 84. bite groove; 9. screw; 10. groove; 11. rubber sheet; 12. insert block; 13. connecting hole; 14. slot; 15. connecting rod; 16. pushing assembly; 161. slider; 162. slide groove; 163. spring; 164. push block; 165. push groove; 166. limiting block; 167. limiting groove. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 5 , a safety intelligent control switch of this embodiment includes a box body 1, a docking slot 5 is opened at one end of the box body 1, a docking frame 6 is inserted into the docking slot 5, one end of the docking frame 6 is fixedly connected to a box cover 2, a sealing strip 7 is installed on the outer surface of the docking frame 6, and the sealing strip 7 is also movably connected to the docking slot 5, a positioning component 8 is provided between the docking frame 6 and the docking slot 5, a circuit board 3 is fixedly connected to the inside of the box body 1, and the circuit board 3 is provided with a leakage detection circuit, a current detection circuit, etc. The leakage detection circuit detects the leakage current in the circuit through a zero-sequence current transformer or a similar sensor. These sensors can monitor the unbalanced current in the circuit in real time, that is, the leakage current. The current detection circuit detects the current in the circuit through a current transformer or a similar sensor. These sensors can Real-time monitoring of the current in the circuit, the leakage detection circuit and the current detection circuit are indispensable and important parts of the circuit board 3. They provide strong support for the intelligence of the switch and belong to common technical means in the prior art. One end of the box body 1 is fixedly connected to the limit frame 4, and both sides of one end of the limit frame 4 are fixedly connected with plug blocks 12. The plug blocks 12 are provided with connecting holes 13 inside. Slots 14 are provided on both sides of one end of the box cover 2. The slots 14 are movably connected with connecting rods 15 inside. A pushing component 16 is provided on one side of the connecting rod 15. Through the above settings, dust and water stains can be effectively prevented from entering the interior of the box body 1, protecting the circuit board 3 inside the box body 1, and it is also convenient to remove the box cover 2 from the box body 1 without causing damage to the connection between the box cover 2 and the box body 1.

[0023] refer to Figure 3and Figure 5 The positioning assembly 8 includes a positioning block 81, which is fixedly connected to the inner side of the sealing strip 7. Positioning grooves 82 are provided on both sides of the docking frame 6. The positioning block 81 is movably connected to the positioning groove 82. One end of the positioning block 81 is fixedly connected to both sides with a bite block 83. The inner wall of the positioning groove 82 is provided with a bite groove 84, and the bite block 83 is movably connected to the bite groove 84. By setting the positioning assembly 8, the sealing strip 7 is attached to the positioning groove 82 on the docking frame 6 through the positioning block 81, which is convenient for installing the sealing strip 7. After the positioning frame is fitted with the positioning groove 82, the bite block 83 is connected to the bite groove 84, so that the sealing strip 7 is more tightly connected to the docking frame 6, which is conducive to the precise installation of the sealing strip 7.

[0024] refer to Figure 1-2 , screws 9 are threadedly connected to both sides of the limit frame 4, and grooves 10 are opened on both sides of one end of the box cover 2. A rubber sheet 11 is fixedly connected to the inside of the groove 10. One side of the screw 9 is located inside the groove 10, and one side of the rubber sheet 11 is fitly connected to one side of the screw 9; by setting the screw 9, the screw 9 is connected to the switch box in the wall, and a groove 10 is set. The screw head of the screw 9 is located in the groove 10, which is convenient for connecting the box cover 2 to the box body 1. The rubber sheet 11 is set to prevent water stains from entering the groove 10 and protect the screw head of the screw 9.

[0025] refer to Figure 4 The pushing component 16 includes a slide 162, which is opened on both sides of one end of the box cover 2. A spring 163 is fixedly connected to the inside of the slide 162, and one end of the spring 163 is fixedly connected to a slider 161. One end of the slider 161 is fixedly connected to one end of the connecting rod 15, and the end of the slider 161 away from the spring 163 is fixedly connected to a push block 164. A push groove 165 is opened on the inner wall of one side of the slide 162, and the push block 164 is slidably connected to the push groove 165; by setting the pushing component 16, pressing the push block 164, the push block 164 slides in the push groove 165, and the push block 164 The slider 161 is driven to move in the slide groove 162, and the slider 161 drives the connecting rod 15 to move away from the connecting hole 13, so that the insert block 12 can be separated from the slot 14, so that the box cover 2 can be easily and quickly removed from the box body 1 without causing damage to the connection between the box cover 2 and the box body 1, thereby extending the service life. When the box cover 2 needs to be installed, the push block 164 is pressed to retract the connecting rod 15 into the slide groove 162, and the box cover 2 is attached to the box body 1. The insert block 12 is inserted into the slot 14, and the push block 164 is released. The spring 163 resets the connecting rod 15 and inserts it into the connecting hole 13, so that the box cover 2 is connected and fixed to the box body 1.

[0026] refer to Figure 4, limiting grooves 167 are provided on the inner walls of both sides of the pushing groove 165, and the internal sliding connection of the limiting block 166 of the limiting groove 167 is fixedly connected to one end of the pushing block 164; by providing the limiting groove 167 on the inner wall of the pushing groove 165, the limiting block 166 is fixed on the pushing block 164, and the limiting block 166 slides in the limiting groove 167, so that the pushing block 164 moves more smoothly, and can stably press the pushing block 164 to drive the slider 161 to move.

[0027] Principle and advantages of use: Align the positioning block 81 on the sealing strip 7 with the positioning groove 82 on the insertion frame, put the sealing strip 7 on the docking frame 6, and then press the sealing strip 7 to connect the bite block 83 with the bite groove 84 to stabilize the position of the sealing strip 7, and then press the push block 164 to slide in the push groove 165. At this time, the limit block 166 slides in the limit groove 167 to prevent the push block 164 from being cheap, so that the push block 164 can stably drive the slider 161 to move, and the slider 161 drives the connecting rod 15 to move, and the box cover 2 is attached to the box body 1, and the docking frame 6 is inserted into the docking groove 5 to seal. The strip 7 is also attached to the docking groove 5 to form a sealing structure, which can effectively prevent dust and water stains from entering the interior of the box body 1 and protect the circuit board 3 inside the box body 1. At the same time, the plug 12 on the box cover 2 is inserted into the slot 14 on the box body 1, and the push block 164 is loosened to reset the spring 163, so that the slider 161 drives the connecting rod 15 to reset and insert it into the connecting hole 13 of the plug 12, so that the box cover 2 and the box body 1 are stably connected. When disassembling, the box cover 2 can be removed from the box body 1 very conveniently without causing damage to the connection between the box cover 2 and the box body 1, further extending the service life of the control switch.

Claims

1. A safe intelligent control switch, comprising a box body (1), characterized in that: One end of the box body (1) is provided with a docking groove (5), a docking frame (6) is inserted into the interior of the docking groove (5), one end of the docking frame (6) is fixedly connected to the box cover (2), a sealing strip (7) is installed on the outer surface of the docking frame (6), and the sealing strip (7) is also movably connected to the docking groove (5), a positioning component (8) is provided between the docking frame (6) and the docking groove (5), a circuit board (3) is fixedly connected to the interior of the box body (1), one end of the box body (1) is fixedly connected to the limit frame (4), both sides of one end of the limit frame (4) are fixedly connected to the plug block (12), the interior of the plug block (12) is provided with a connecting hole (13), one end of the box cover (2) is provided with a slot (14), the interior of the slot (14) is movably connected to a connecting rod (15), and one side of the connecting rod (15) is provided with a pushing component (16).

2. A safe intelligent control switch according to claim 1, characterized in that: The positioning assembly (8) includes a positioning block (81), the positioning block (81) is fixedly connected to the inner side of the sealing strip (7), and positioning grooves (82) are provided on both sides of the docking frame (6), and the positioning block (81) is movably connected to the positioning grooves (82).

3. A safe intelligent control switch according to claim 2, characterized in that: One end of the positioning block (81) is fixedly connected to both sides with a bite block (83), the inner wall of the positioning groove (82) is provided with a bite groove (84), and the bite block (83) is movably connected to the bite groove (84).

4. The safe intelligent control switch according to claim 1, characterized in that: Both sides of the limit frame (4) are threadedly connected with screws (9), and both sides of one end of the box cover (2) are provided with grooves (10), and the interior of the groove (10) is fixedly connected with a rubber sheet (11), one side of the screw (9) is located inside the groove (10), and one side of the rubber sheet (11) is fitted and connected to one side of the screw (9).

5. The safe intelligent control switch according to claim 1, characterized in that: The pushing assembly (16) includes a slide groove (162), the slide groove (162) is opened on both sides of one end of the box cover (2), a spring (163) is fixedly connected inside the slide groove (162), one end of the spring (163) is fixedly connected to a slider (161), and one end of the slider (161) is fixedly connected to one end of the connecting rod (15).

6. The safe intelligent control switch according to claim 5, characterized in that: One end of the slider (161) away from the spring (163) is fixedly connected to a push block (164), and an inner wall of one side of the slide groove (162) is provided with a push groove (165), and the push block (164) is slidably connected to the push groove (165).

7. The safe intelligent control switch according to claim 6, characterized in that: The inner walls on both sides of the push groove (165) are provided with limiting grooves (167), the interior of the limiting groove (167) is slidably connected to a limiting block (166), and one end of the limiting block (166) is fixedly connected to one end of the push block (164).

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