Intelligent double-control switch

Abstract

The utility model discloses an intelligent double-control switch, which comprises a wire box and a switch main body, the wire box is matched with the switch main body, the inner walls of the two ends of the wire box are fixedly connected with connecting boxes, one side, close to the wire box, of the switch main body is fixedly connected with two symmetrically arranged connecting blocks, and the connecting blocks are fixedly connected with the wire box. The two connecting blocks are matched with the two connecting boxes, fixing mechanisms used for fixing the switch body are arranged in the two connecting blocks, each fixing mechanism comprises a cavity formed in the corresponding connecting block, and a limiting pin is slidably connected to the side wall of each connecting block in a penetrating mode; the interior of the cavity is slidably connected with a trapezoidal block matched with the limiting pin, the end of the trapezoidal block is fixedly connected with a sliding rod, and the sliding rod penetrates through the rear wall of the switch body and is slidably connected with the rear wall of the switch body. The device is reasonable in structure, and compared with a traditional screw fixing mode, the device is more convenient to mount and dismount through the arrangement of the fixing mechanism, and later maintenance and replacement are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to an intelligent double-control switch. Background Art

[0002] A switch is a component used in electronic devices to contact, disconnect, and convert circuits. The principle of the switch is that "closed" contacts indicate that the electronic contacts are conductive, allowing current to flow; "open" contacts indicate that the electronic contacts are not conductive, forming an open circuit, and current is not allowed to flow. It is composed of a panel, switch current-carrying parts, switch contacts, switch nozzles, bases and other structures. According to their uses, they are divided into wave switches, band switches, record and playback switches, power switches, pre-selection switches, limit switches, etc. According to their structures, they are divided into micro switches, rocker switches, button switches, toggle switches, etc. In daily life, double-control switches are widely used in places such as stairs, corridors, bedrooms, etc., which are convenient for people to control the same lamp in different locations.

[0003] In the prior art, traditional two-way switches have major defects. For example, during the installation process, traditional two-way switches need to be fixed with screws and matching junction boxes. However, this connection method requires the use of a screwdriver every time when installing and disassembling, and the switch cannot be replaced quickly. Therefore, the utility model proposes an intelligent two-way switch to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an intelligent double-control switch.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] 18. The intelligent double-control switch according to claim 17, wherein the wiring box cooperates with the switch body, and the inner walls of both ends of the wiring box are fixedly connected to the connecting boxes. The switch body is fixedly connected to one side of the wiring box close to two connecting blocks, and the two connecting blocks are matched with the two connecting boxes, and the two connecting blocks are provided with a fixing mechanism for fixing the switch body. The fixing mechanism includes a cavity opened inside the connecting block, and a limit pin is slidably connected to the side wall of the connecting block. The interior of the cavity is slidably connected with a trapezoidal block that cooperates with the limit pin, and the end of the trapezoidal block is fixedly connected with a sliding rod, and the sliding rod passes through the rear wall of the switch body and is slidably connected thereto. A limit hole that cooperates with the limit pin is opened at the upper end of the connecting box, and a positioning mechanism for positioning the switch body is provided in the wiring box.

[0007] Preferably, one end of the two sliding rods passing through the rear wall of the switch body is fixedly connected to a fixing block, and the two fixing blocks are elastically connected to the inner wall of the switch body via a second spring.

[0008] Preferably, the positioning mechanism includes four fixing columns fixedly connected to the four corners of the inner wall of the wiring box, each of the four fixing columns has a positioning hole, and four positioning rods matching the positioning holes are fixedly connected to the rear wall of the switch body.

[0009] Preferably, a first spring is fixedly connected to the inner walls of the four positioning holes.

[0010] Preferably, a switch assembly is fixedly connected to the rear wall of the switch body, and the switch assembly is provided with two symmetrically arranged wiring holes.

[0011] Preferably, a panel is provided on the front side wall of the switch body, and the panel cooperates with the switch body.

[0012] Preferably, the lower end of the limit pin is designed to be an inclined surface, and the upper end of the limit pin is designed to be an arc shape.

[0013] Preferably, the switch body and the panel are both made of PVC.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By setting a fixing mechanism, during installation, the fixing block is pressed inward to compress the second spring. At this time, the sliding rod and the trapezoidal block move into the cavity, and the limit pin is not squeezed and moves downward. The connecting block can be inserted into the connecting box. After reaching the appropriate position, the fixing block is released and reset under the action of the second spring. The sliding rod and the trapezoidal block are reset, and the limit pin is squeezed so that the limit pin moves up and enters the limit hole to complete the fixation of the switch body. Compared with the traditional screw fixing method, this device is more convenient to install and disassemble, and is convenient for later maintenance and replacement.

[0016] 2. By setting a positioning mechanism, during installation, the four positioning rods on the switch body are inserted into the positioning holes in the fixing column, and the first spring is squeezed, which can quickly realize the positioning of the switch body and prevent the installation position from shifting. At the same time, under the action of the first spring, its elastic force acts on the positioning rods, which can make the switch body and the junction box more firmly fixed and prevent shaking after fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded view of an intelligent dual-control switch proposed in the utility model;

[0018] Figure 2 This is an exploded view from above of an intelligent double-control switch proposed in the present utility model;

[0019] Figure 3 This is a dynamic three-dimensional diagram of the installation of an intelligent double-control switch proposed by the utility model;

[0020] Figure 4 This is a dynamic upward stereoscopic diagram of the installation of an intelligent double-control switch proposed by the utility model;

[0021] Figure 5 This is a cross-sectional side view of an intelligent dual-control switch proposed in the utility model;

[0022] Figure 6 for Figure 5 A magnified view of the structure in Figure 2.

[0023] In the figure: 1 wiring box, 2 fixing column, 3 positioning hole, 4 first spring, 5 switch body, 6 panel, 7 connection box, 8 positioning rod, 9 wiring hole, 10 connection block, 11 switch assembly, 12 limit hole, 13 limit pin, 14 cavity, 15 trapezoidal block, 16 sliding rod, 17 second spring. DETAILED DESCRIPTION

[0024] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Reference Figure 1-6 , an intelligent double-control switch, including a wire box 1 and a switch body 5, the wire box 1 cooperates with the switch body 5, and the inner walls at both ends of the wire box 1 are fixedly connected with a connecting box 7. The side of the switch body 5 close to the wire box 1 is fixedly connected with two symmetrically arranged connecting blocks 10, and the two connecting blocks 10 are matched with the two connecting boxes 7. A switch assembly 11 is fixedly connected to the rear wall of the switch body 5. The switch assembly 11 is provided with two symmetrically arranged wiring holes 9. The wires in the wire box 1 are connected to the wiring holes 9. A panel 6 is provided on the front side wall of the switch body 5, and the panel 6 cooperates with the switch body 5. The material of the switch body 5 and the panel 6 are both PVC. The PVC material has a good insulation effect to avoid unnecessary dangers of leakage.

[0026] And both connecting blocks 10 are provided with a fixing mechanism for fixing the switch body 5, the fixing mechanism includes a cavity 14 opened inside the connecting block 10, and a sliding connection limit pin 13 is passed through the side wall of the connecting block 10. The interior of the cavity 14 is slidably connected with a trapezoidal block 15 that cooperates with the limit pin 13, and the end of the trapezoidal block 15 is fixedly connected with a sliding rod 16. The sliding rod 16 passes through the rear wall of the switch body 5 and is slidably connected thereto. One end of the two sliding rods 16 passing through the rear wall of the switch body 5 is fixedly connected to the fixing block, and the two fixing blocks are elastically connected to the inner wall of the switch body 5 by a second spring 17. The upper end of the connecting box 7 is provided with a limiting hole 12 that cooperates with the limit pin 13. The lower end of the limit pin 13 is designed with a bevel, which can better cooperate with the trapezoidal block 15 to prevent jamming. The upper end of the limit pin 13 is designed in an arc shape.

[0027] A positioning mechanism for positioning the switch body 5 is provided in the wiring box 1. The positioning mechanism includes four fixing columns 2 fixedly connected to the four corners of the inner wall of the wiring box 1. Positioning holes 3 are provided in the four fixing columns 2. Four positioning rods 8 that cooperate with the positioning holes 3 are fixedly connected to the rear wall of the switch body 5. The inner walls of the four positioning holes 3 are fixedly connected to a first spring 4.

[0028] When the second spring 17 is in operation, the sliding rod 16 and the trapezoidal block 15 are pressed, and the sliding rod 16 and the trapezoidal block 15 are pressed downward, so that the connecting block 10 can be inserted into the connecting box 7. After reaching the appropriate position, the fixing block is released and reset under the action of the second spring 17. The sliding rod 16 and the trapezoidal block 15 are reset, squeezing the limit pin 13, so that the limit pin 13 moves up and enters the limit hole 12, completing the fixation of the switch body 5. Compared with the traditional screw fixing method, the installation and disassembly of the device is more convenient. At the same time, during installation, the four positioning rods 8 on the switch body 5 are inserted into the positioning holes 3 in the fixing column 2, squeezing the first spring 4, which can quickly realize the positioning of the switch body 5 and prevent the installation position from being offset. At the same time, under the action of the first spring 4, its elastic force acts on the positioning rod 8, which can make the switch body 5 and the wire box 1 fixed more firmly and prevent shaking after fixation.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent double-control switch, comprising a junction box (1) and a switch body (5), characterized in that: The wire box (1) is matched with the switch body (5), and the inner walls of both ends of the wire box (1) are fixedly connected with a connecting box (7). The switch body (5) is fixedly connected to a side close to the wire box (1) with two symmetrically arranged connecting blocks (10). The two connecting blocks (10) are matched with the two connecting boxes (7), and the two connecting blocks (10) are provided with a fixing mechanism for fixing the switch body (5). The fixing mechanism includes a cavity (14) provided inside the connecting block (10). The connecting block (10) is fixedly connected to the switch body (5) on the side close to the wire box (1). A limit pin (13) is slidably connected to the side wall of the block (10); a trapezoidal block (15) is slidably connected to the interior of the cavity (14) and matches the limit pin (13); a sliding rod (16) is fixedly connected to the end of the trapezoidal block (15); the sliding rod (16) passes through the rear wall of the switch body (5) and is slidably connected thereto; a limit hole (12) is provided at the upper end of the connection box (7) and matches the limit pin (13); and a positioning mechanism for positioning the switch body (5) is provided in the wire box (1).

2. The intelligent double-control switch according to claim 1, characterized in that: One end of the two sliding rods (16) passing through the rear wall of the switch body (5) is fixedly connected to a fixed block, and the two fixed blocks are elastically connected to the inner wall of the switch body (5) via a second spring (17).

3. The intelligent double-control switch according to claim 2, characterized in that: The positioning mechanism comprises four fixing columns (2) respectively fixedly connected to the four corners of the inner wall of the wiring box (1), and positioning holes (3) are provided in the four fixing columns (2). Four positioning rods (8) matching the positioning holes (3) are fixedly connected to the rear wall of the switch body (5).

4. The intelligent double-control switch according to claim 3, characterized in that: A first spring (4) is fixedly connected to the inner walls of the four positioning holes (3).

5. The intelligent double-control switch according to claim 4, characterized in that: A switch assembly (11) is fixedly connected to the rear wall of the switch body (5), and two symmetrically arranged wiring holes (9) are provided on the switch assembly (11).

6. The intelligent double-control switch according to claim 5, characterized in that: A panel (6) is provided on the front side wall of the switch body (5), and the panel (6) is matched with the switch body (5).

7. The intelligent double-control switch according to claim 6, characterized in that: The lower end of the limiting pin (13) is designed in an inclined plane, and the upper end of the limiting pin (13) is designed in an arc shape.

8. The intelligent double-control switch according to claim 7, characterized in that: The switch body (5) and the panel (6) are both made of PVC.

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