Protective cover for visual household appliance switch

Abstract

The utility model discloses a visual protective cover for a household appliance switch, and particularly relates to the technical field of household appliance switches, the visual protective cover comprises a mounting frame, the outer wall of the mounting frame is fixedly connected with a mounting plate, the mounting plate is internally provided with a groove, and the groove is internally provided with a rotating rod. The rotating plate is arranged on the outer wall of the rotating rod, the extrusion rod is arranged on the outer wall of the rotating plate, the rotating disc is arranged at one end of the rotating rod, the spring is arranged between the rotating disc and the groove, the movable plate is arranged at one end of the extrusion rod, the positioning rod is arranged on the outer wall of the movable plate, and the fixed rod is arranged in the movable plate, so that the movable plate can return to the initial position. The outdoor household appliance switch protective cover is easy to be eroded by rainwater and sunlight, so that a protective cover in the household appliance switch protective cover is easy to damage, when the damaged household appliance switch protective cover is replaced, the protective cover does not need to be integrally replaced, and the subsequent household appliance switch protective cover is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliance switches, in particular to a protective cover for a visual household appliance switch. Background Technique

[0002] The word "switch" is interpreted as opening and closing. It also refers to an electronic component that can open a circuit, interrupt the current, or make the current flow to other circuits. The most common switch is an electromechanical device operated by humans, which has one or several electronic contacts. The "closure" of the contact means that the electronic contact is conducting and allows current to flow through; the "open circuit" of the switch means that the electronic contact is not conducting to form an open circuit and does not allow current to flow through. And the household appliance switch belongs to one kind of switches.

[0003] At present, when the household appliance switches on the market are in use, especially when the household appliance switches installed outdoors are in use, it is necessary to set a protective cover outside the household appliance switch for protection. In actual use, when a protective cover is set outside the household appliance switch for protection, most of the protective covers are made of transparent material raw materials, so that the inside of the protective cover is visible. However, because the protective cover of the household appliance switch outdoors is easily eroded by rain and sunlight, the protective cover in the household appliance switch protective cover is likely to be damaged. When replacing the damaged household appliance switch protective cover, the whole protective cover is usually replaced. Because the protective cover is mostly fixed with the same screw as the household appliance switch, the whole household appliance switch needs to be disassembled subsequently, and thus the subsequent replacement of the household appliance switch protective cover is more troublesome. Content of the Utility Model

[0004] The purpose of the utility model is to provide a protective cover for a visual household appliance switch to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A protective cover for a visual household appliance switch, including an installation frame, an installation plate is fixedly connected to the outer wall of the installation frame, a groove is opened inside the installation plate, a rotating rod is arranged inside the groove, a rotating plate is fixedly connected to the outer wall of the rotating rod, one end of the rotating plate is hinged with a pressing rod, a fixing rod is fixedly connected inside the groove, a moving plate is slidably connected to the outer wall of the fixing rod, one end of the moving plate is hinged with one end of the pressing rod, a positioning rod is fixedly connected to the outer wall of the moving plate at one end of the pressing rod, one end of the positioning rod penetrates through the outer wall of the installation plate and the positioning rod is slidably connected with the installation plate, and an installation rod is arranged on the top of the installation plate.

[0007] Further, positioning grooves are opened at both ends of the installation rod, and one end of the positioning rod is slidably connected with the positioning groove. One end of the rotating rod is fixedly connected with a turntable. The addition of the moving plate enables the positioning rod to move inside the groove.

[0008] Further, one end of the rotating rod away from the turntable penetrates through the outer wall of the mounting plate and the rotating rod is rotatably connected to the mounting plate. A spring is provided between the turntable and the groove. The addition of the turntable enables the rotating rod to drive the spring to move.

[0009] Further, both ends of the spring are respectively fixedly connected to the inside of the groove and the outer wall of the turntable. A protective cover is fixedly connected to the outer wall of the mounting rod. The protective cover is made of acrylic board material. The addition of the spring enables the turntable to return to the initial position.

[0010] Further, a fixing plate is fixedly connected to the outer wall of the mounting frame. An installation groove is provided on one side of the outer wall of the fixing plate. The addition of the rotating plate enables the rotating rod to drive the extrusion rod to move.

[0011] Further, the number of the fixing plates is set to two. The two fixing plates are symmetrically distributed on the outer wall of the mounting frame. The addition of the extrusion rod enables the moving plate to move inside the groove.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The protective cover for the visible household appliance switch of the present utility model can facilitate the replacement of the protective cover separately. By arranging a rotating plate on the outer wall of the rotating rod, an extrusion rod on the outer wall of the rotating plate, a turntable at one end of the rotating rod, a spring between the turntable and the groove, a moving plate at one end of the extrusion rod, a positioning rod on the outer wall of the moving plate, and a fixing rod inside the moving plate, the moving plate can return to the initial position. In the present utility model, since the protective cover of the outdoor household appliance switch is vulnerable to the erosion of rainwater and sunlight, the protective cover in the protective cover of the household appliance switch is prone to damage. When replacing the damaged protective cover of the household appliance switch, it is not necessary to replace the whole protective cover, thus making the subsequent replacement of the protective cover of the household appliance switch more convenient.

[0014] 2. The protective cover for the visible household appliance switch of the present utility model can make the whole protective cover easy to install. By arranging a fixing plate on the outer wall of the mounting frame, an installation groove on the outer wall of the fixing plate, and a protective cover on the outer wall of the mounting rod, and the protective cover is made of acrylic transparent material, the household appliance switch inside the mounting frame can be visible. In the present utility model, the protective cover is made of acrylic transparent material, so that the subsequent household appliance switch can be visible inside the mounting frame, and at the same time, the protective cover is convenient to be fitted and installed with the household appliance switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 This is the main sectional view of the groove of the present utility model;

[0018] Figure 3 This is the schematic diagram of the overall structure of the turntable of the present utility model;

[0019] Figure 4 This is the schematic diagram of the overall structure of the fixing plate of the present utility model.

[0020] In the figure: 1, installation frame; 2, installation plate; 3, groove; 4, rotating rod; 5, rotating plate; 6, extrusion rod; 7, fixed rod; 8, moving plate; 9, positioning rod; 10, installation rod; 11, positioning groove; 12, turntable; 13, spring; 14, protective cover; 15, fixing plate; 16, installation groove. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present utility model provides a protective cover for a visible household appliance switch, and the technical solution is as follows:

[0023] A protective cover for a visible household appliance switch includes an installation frame 1, an installation plate 2 is fixedly connected to the outer wall of the installation frame 1, a groove 3 is opened inside the installation plate 2, a rotating rod 4 is arranged inside the groove 3, a rotating plate 5 is fixedly connected to the outer wall of the rotating rod 4, one end of the rotating plate 5 is hinged to an extrusion rod 6, a fixed rod 7 is fixedly connected inside the groove 3, a moving plate 8 is slidably connected to the outer wall of the fixed rod 7, the outer wall of the moving plate 8 is hinged to one end of the extrusion rod 6, a positioning rod 9 is fixedly connected to the outer wall of the moving plate 8 at one end of the extrusion rod 6, one end of the positioning rod 9 penetrates through the outer wall of the installation plate 2 and the positioning rod 9 is slidably connected to the installation plate 2, and an installation rod 10 is arranged on the top of the installation plate 2.

[0024] In a preferred embodiment, positioning grooves 11 are opened at both ends of the installation rod 10 and one end of the positioning rod 9 is slidably connected to the positioning groove 11, one end of the rotating rod 4 is fixedly connected to a turntable 12, when the moving plate 8 moves, the moving plate 8 will drive the positioning rod 9 to move, so that the positioning rod 9 moves inside the groove 3.

[0025] In a preferred embodiment, one end of the rotating rod 4 away from the turntable 12 penetrates through the outer wall of the mounting plate 2, and the rotating rod 4 is rotatably connected to the mounting plate 2. A spring 13 is provided between the turntable 12 and the groove 3. When the rotating rod 4 moves, the rotating rod 4 will drive the turntable 12 to move, so that the turntable 12 moves inside the groove 3.

[0026] In a preferred embodiment, both ends of the spring 13 are fixedly connected to the inside of the groove 3 and the outer wall of the turntable 12 respectively. A protective cover 14 is fixedly connected to the outer wall of the mounting rod 10. The protective cover 14 is made of acrylic plate material. When the turntable 12 moves, the turntable 12 can drive the spring 13 to move, so that the spring 13 is distorted.

[0027] The working principle of the present utility model: After the protective cover 14 is damaged due to the influence of its own material and wear during long-term use, at this time, rotate the rotating rod 4. The rotating rod 4 rotates with the mounting plate 2, and at the same time, the rotating rod 4 rotates inside the groove 3. The rotating rod 4 drives the turntable 12 to move at the same time, so that the turntable 12 rotates slightly inside the groove 3. At the same time, the turntable 12 can twist the spring 13. The rotating rod 4 drives the rotating plate 5 to move. The rotating plate 5 makes a small circular motion inside the groove 3. The rotating plate 5 drives the extrusion rod 6 to move, so that the extrusion rod 6 swings slightly inside the groove 3. The rotating plate 5 drives the moving plate 8 to move through the extrusion rod 6, so that the moving plate 8 slides inside the groove 3. The moving plate 8 slides on the outer wall of the fixed rod 7. The moving plate 8 drives the positioning rod 9 to move at the same time, so that the positioning rod 9 slides inside the groove 3. One end of the positioning rod 9 is separated from the positioning groove 11. At this time, pull the protective cover 14. The protective cover 14 drives the mounting rod 10 to move, so that the new protective cover 14 drives the mounting rod 10 to move, causing the mounting rod 10 to drive the positioning groove 11 to be located on one side of the positioning rod 9. At this time, release the rotating rod 4. The twisting force of the spring 13 drives the turntable 12 to reset. The turntable 12 drives the rotating rod 4 to reset. The rotating rod 4 makes the moving plate 8 reset through the rotating plate 5 and the extrusion rod 6, and further makes the subsequent moving plate 8 drive one end of the positioning rod 9 to enter the positioning groove 11, so that the subsequent protective cover 14 can be conveniently disassembled and replaced when it is damaged.

[0028] Please refer to Figure 1 and Figure 4 , the present utility model provides a technical solution: A fixed plate 15 is fixedly connected to the outer wall of the installation frame 1. An installation groove 16 is opened on one side of the outer wall of the fixed plate 15. When the rotating rod 4 moves, the rotating rod 4 can drive the rotating plate 5 to move, so that the subsequent rotating plate 5 drives the extrusion rod 6 to move.

[0029] In a preferred embodiment, the number of the fixed plates 15 is set to two. The two fixed plates 15 are symmetrically distributed on the outer wall of the installation frame 1. When the extrusion rod 6 moves, the extrusion rod 6 can drive the moving plate 8 to move, so that the moving plate 8 moves inside the groove 3.

[0030] Working principle of the present utility model: When installing using this protective cover, place the household appliance switch inside the installation frame 1, align the installation holes carried by the household appliance switch itself with the installation grooves 16 on the outer wall of the fixing plate 15. At this time, first drill a pre-embedded hole in the wall to make the installation holes and the installation grooves 16 align and coincide with the central axis of the pre-embedded hole. Then, use the small head of the screw to pass through the installation holes and the installation grooves 16 and enter the interior of the pre-embedded hole, thereby facilitating the fitting and installation of this protective cover with the household appliance switch. At the same time, the protective cover 14 is made of acrylic transparent material, making the subsequent household appliance switch visible inside the installation frame 1.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A protective cover for a visible household appliance switch, comprising an installation frame (1), characterized in that: The outer wall of the installation frame (1) is fixedly connected with an installation plate (2). A groove (3) is formed inside the installation plate (2). A rotating rod (4) is arranged inside the groove (3). A rotating plate (5) is fixedly connected to the outer wall of the rotating rod (4). One end of the rotating plate (5) is hinged with a pressing rod (6). A fixed rod (7) is fixedly connected inside the groove (3). A moving plate (8) is slidably connected to the outer wall of the fixed rod (7). The outer wall of the moving plate (8) is hinged with one end of the pressing rod (6). A positioning rod (9) is fixedly connected to the outer wall of the moving plate (8) at one end of the pressing rod (6). One end of the positioning rod (9) penetrates through the outer wall of the installation plate (2) and the positioning rod (9) is slidably connected with the installation plate (2). An installation rod (10) is arranged on the top of the installation plate (2).

2. The protective cover for a visible household appliance switch according to claim 1, characterized in that: Positioning grooves (11) are formed at both ends of the installation rod (10), and one end of the positioning rod (9) is slidably connected with the positioning groove (11). A turntable (12) is fixedly connected to one end of the rotating rod (4).

3. The protective cover for a visible home appliance switch according to claim 2, characterized in that: One end of the rotating rod (4) far away from the turntable (12) penetrates through the outer wall of the installation plate (2) and the rotating rod (4) is rotatably connected with the installation plate (2). A spring (13) is arranged between the turntable (12) and the groove (3).

4. The protective cover for a visible household appliance switch according to claim 3, wherein: Both ends of the spring (13) are respectively fixedly connected with the inside of the groove (3) and the outer wall of the turntable (12). A protective cover (14) is fixedly connected to the outer wall of the installation rod (10). The protective cover (14) is made of acrylic board material.

5. The protective cover for a visible household appliance switch according to claim 1, wherein: A fixing plate (15) is fixedly connected to the outer wall of the installation frame (1). An installation groove (16) is formed on one side of the outer wall of the fixing plate (15).

6. The protective cover for a visible household appliance switch according to claim 5, wherein: The number of the fixing plates (15) is set to two, and the two fixing plates (15) are symmetrically distributed on the outer wall of the installation frame (1).

Images