Anti-touch wall switch

Abstract

The utility model discloses an anti-touch wall switch, comprising a housing and a button, the housing comprises a panel, an upper wall and two side walls, the button is arranged on the panel, the housing is covered with a protective cover, the protective cover comprises two side cover bodies opposite to the two side walls, the side cover bodies are provided with rotating shafts protruding towards the side walls, and the rotating shafts are arranged on the side cover bodies. The side wall is provided with a sliding groove allowing the rotating shaft to penetrate, the sliding groove extends in the direction close to the upper wall, the two ends of the sliding groove are communicated with a first extension groove and a second extension groove respectively, the first extension groove and the second extension groove extend in the direction close to the panel, and the first extension groove is provided with a rotating groove allowing the rotating shaft to rotate. A limiting groove capable of limiting rotation of the rotating shaft is formed in the inner wall of the second extending groove, the rotating groove and the limiting groove extend in the direction away from the upper wall, and the protective cover can prevent mistaken touch and also can prevent children from frequently turning on and off the lamp. When the shower head is used in a bathroom, water vapor condensed on a ceiling can be prevented from dropping on the panel.

Description

TECHNICAL FIELD

[0001] The utility model belongs to switch technical field, concretely relates to a wall switch of anti-touch. BACKGROUND

[0002] Wall switch refers to the electric appliance switch installed on the wall and used to connect and disconnect the circuit and control the switch of the lighting lamp. Wall switches are installed in each functional area such as kitchen, living room, bedroom and bathroom.

[0003] The wall switch is usually arranged at a position convenient for touching, and mis-touching is prone to occur. For families with children, the children are sometimes particularly interested in the wall switch and touch it many times, so that the lamp controlled by the switch is frequently turned on and off, which affects the lighting experience. Moreover, some wall switches are provided with a jack, and water droplets condensed on the ceiling are prone to drop on the wall switch, which affects the use experience of the wall switch. SUMMARY

[0004] In order to overcome the defects of the prior art, the utility model provides a wall switch with a child lock function and an anti-touch function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme that a wall switch is provided, which comprises a shell and a key, the shell comprises a panel, an upper wall and two side walls, the key is arranged on the panel, a protective cover is arranged on the shell, the protective cover comprises two side cover bodies opposite to the two side walls, a rotating shaft protruding towards the side wall is arranged on the side cover body, a sliding groove for the rotating shaft to pass through is arranged on the side wall, the sliding groove extends towards the upper wall, two extension grooves one and two are respectively arranged at the two ends of the sliding groove, the extension grooves one and two extend towards the panel, a rotating groove for the rotating shaft to rotate is arranged on the extension groove one, a limiting groove for limiting the rotation of the rotating shaft is arranged on the inner wall of the extension groove two, and the rotating groove and the limiting groove extend away from the upper wall.

[0006] By adopting the above-mentioned scheme, the protective cover can prevent mis-touching and also prevent children from frequently turning on and off the lamp. When used in the bathroom, the protective cover can also prevent water vapor condensed on the ceiling from dropping on the panel.

[0007] When the switch is not needed to be operated, the rotating shaft is located in the limiting groove, the rotation of the rotating shaft is limited, and the child can be prevented from opening the protective cover by himself. When the protective cover needs to be opened, the rotating shaft can be moved to the rotating groove through the extension groove two, the sliding groove and the extension groove one by applying force to the protective cover, the protective cover can be rotated, and when locking is needed, the rotating shaft can be returned to the limiting groove along the original path. When the child is not needed to be prevented from touching, the rotating shaft can be located in the rotating groove, and the protective cover is conveniently turned on and off.

[0008] As a further setting of the utility model, the pivot includes cylindrical rotation section and prismatic limit section, the projection of limit section on the bottom surface of rotation section is completely located in the bottom surface of rotation section, the limit slot includes square slot section which can form limit with limit section and circular arc slot section which can embed rotation section, the section of rotation slot is circular arc with radius greater than or equal to the radius of bottom surface of rotation section.

[0009] Adopt the above scheme, simple structure, convenient processing.Guarantee the limit of limit slot and limit section, guarantee the smooth rotation of rotation section in rotation slot.

[0010] As a further setting of the utility model, the shell includes the cover body of cover setting on the upper wall, one side cover is equipped on both sides of the cover body, and the minimum distance between the two side covers is greater than the maximum distance between the two side covers.

[0011] Adopt the above scheme, the cover body plays a certain limit function, and the maximum opening angle of the protective cover can be limited.The utility model can prevent water droplets condensed on the ceiling from falling into the gap between the upper wall and the protective cover when used in the bathroom.

[0012] As a further setting of the utility model, the surface of the cover body away from the upper wall is an arc surface.

[0013] Adopt the above scheme, which can prevent water droplets from gathering on the cover body.

[0014] As a further setting of the utility model, the panel is provided with a jack, and the protective cover is provided with a notch away from the upper wall.

[0015] Adopt the above scheme, the notch can be used for the wire of the plug to pass through, so that when the plug is inserted into the jack, the protective cover can still be in the closed state, and the protection function of the protective cover is guaranteed.

[0016] As a further setting of the utility model, the protective cover includes a curved surface located away from the upper wall, the curved surface is curved away from the upper wall and towards the panel, and the notch is arranged on the curved surface.

[0017] Adopt the above scheme, which can prevent water droplets falling from the ceiling from entering the protective cover through the notch, and guarantee the protection effect of the protective cover.

[0018] The utility model will be further described below with reference to the drawings. DRAWINGS

[0019] ATTACH Figure 1 The utility model uses a schematic diagram for specific embodiments thereof;

[0020] ATTACH Figure 2 The utility model uses a schematic diagram for specific embodiments thereof;

[0021] ATTACHFigure 3 for the A-A sectional view of the protective cover of the utility model. Figure 2 for the A-A sectional view of the protective cover of the utility model.

[0022] for the A-A sectional view of the protective cover of the utility model. Figure 4 for the A-A sectional view of the protective cover of the utility model.

[0023] The shell 1, the panel 11, the upper wall 12, the side wall 13, the sliding groove 14, the extension groove one 15, the extension groove two 16, the rotation groove 17, the limiting groove 18, the square groove section 181, the circular arc groove section 182, the cover body 19, the side cover 110, the button 2, the protective cover 3, the side cover body 31, the rotating shaft 32, the rotating section 321, the limiting section 322, the notch 33, the curved surface 34, the jack 4. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In the description of the utility model, it should be explained that, except for special explanation, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like appear in the description, the indicated orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, if the terms "first", "second", "third" appear, they are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] The specific embodiments of the utility model are shown in the drawings.

[0027] The wall switch of the present application comprises a shell 1 and a button 2, the shell 1 comprises a panel 11, an upper wall 12 and two side walls 13, the button 2 is arranged on the panel 11, the shell 1 is covered by a protective cover 3, the protective cover 3 comprises two side cover bodies 31 opposite to the two side walls 13, the side cover bodies 31 are provided with rotating shafts 32 protruding towards the side walls 13, the side walls 13 are provided with sliding grooves 14 for the rotating shafts 32 to pass through, the sliding grooves 14 extend towards the upper wall 12, the sliding grooves 14 are respectively communicated with extension groove one 15 and extension groove two 16, the extension groove one 15 and the extension groove two 16 extend towards the panel 11, the extension groove one 15 is provided with a rotating groove 17 for the rotating shaft 32 to rotate, the inner wall of the extension groove two 16 is provided with a limiting groove 18 for limiting the rotating shaft 32 to rotate, the rotating groove 17 and the limiting groove 18 extend away from the upper wall 12.

[0028] The protective cover 3 can prevent the button from being pressed by mistake and can also prevent children from frequently turning on and off the lamp. When used in the bathroom, the protective cover 3 can also prevent the water vapor condensed on the ceiling from dripping on the panel 11.

[0029] When the switch is not needed to be operated, the rotating shaft 32 is located in the limiting groove 18, the rotating shaft 32 is limited to rotate, and the children can be prevented from opening the protective cover 3 by themselves. When the protective cover 3 needs to be opened, the rotating shaft 32 can be moved to the rotating groove 17 from the limiting groove 18 through the extension groove two 16, the sliding groove 14 and the extension groove one 15 by applying force to the protective cover 3, and then the protective cover 3 can be rotated, and when the protective cover 3 needs to be locked, the rotating shaft 32 can be returned to the limiting groove 18 along the original path. When the children are not needed to be prevented from touching, the rotating shaft 32 can be located in the rotating groove 17, and the protective cover 3 can be conveniently opened and closed.

[0030] The rotating shaft 32 comprises a rotating section 321 in the shape of a cylinder and a limiting section 322 in the shape of a prism, the projection of the limiting section 322 on the bottom surface of the rotating section 321 is completely located in the bottom surface of the rotating section 321, the limiting groove 18 comprises a square groove section 181 for limiting the limiting section 322 and a circular arc groove section 182 for embedding the rotating section 321, and the cross section of the rotating groove 17 is a circular arc with a radius greater than or equal to the radius of the bottom surface of the rotating section 321. The structure is simple and convenient for processing, the limiting groove 18 and the limiting section 322 are limited, and the rotating section 321 is smoothly rotated in the rotating groove 17.

[0031] The shell 1 comprises a cover body 19 covering the upper wall 12, and each side of the cover body 19 is provided with a side cover 110, and the minimum distance between the two side covers 110 is greater than the maximum distance between the two side cover bodies 31. The cover body 19 has a limiting function to limit the maximum opening angle of the protective cover 3. When used in the bathroom, the cover body 19 can prevent the water condensed on the ceiling from falling into the gap between the upper wall 12 and the protective cover 3.

[0032] The surface of the cover body 19 away from the upper wall 12 is an arc surface, which can prevent water droplets from gathering on the cover body 19.

[0033] The panel 11 is provided with a jack 4, and the protective cover 3 is provided with a gap 33 away from the upper wall 12. The gap 33 is used for the wire of the plug to pass through, so that when the plug is inserted into the jack 4, the protective cover 3 can still be in the closed state, ensuring the protection function of the protective cover 3.

[0034] The protective cover 3 comprises a curved surface 34 away from the upper wall 12, and the curved surface 34 is curved away from the upper wall 12 and towards the panel 11. The gap 33 is arranged on the curved surface 34. The water droplets falling from the ceiling can be prevented from entering the protective cover 3 from the gap 33, ensuring the protection effect of the protective cover 3.

[0035] The utility model is not limited to the above-mentioned specific embodiment, and the person skilled in the art can implement the utility model according to the content disclosed in the utility model with other various specific embodiments, or any design structure and idea adopting the utility model with simple change or alteration, all fall into the protection scope of the utility model.

Claims

1. A touch-proof wall switch, comprising a housing and a button, the housing comprising a panel, a top wall, and two side walls, the button being disposed on the panel, characterized in that: The housing is covered with a protective cover, which includes two side covers opposite to the two side walls. Each side cover has a rotating shaft protruding towards the side wall. The side wall has a sliding groove for the rotating shaft to pass through. The sliding groove extends towards the upper wall. The two ends of the sliding groove are respectively connected to an extension groove one and an extension groove two. Both extension groove one and extension groove two extend towards the panel. Extension groove one has a rotating groove for the rotating shaft to rotate. The inner wall of extension groove two has a limiting groove for restricting the rotation of the rotating shaft. Both the rotating groove and the limiting groove extend away from the upper wall.

2. The anti-touch wall switch according to claim 1, characterized in that: The rotating shaft includes a cylindrical rotating section and a prismatic limiting section. The projection of the limiting section onto the bottom surface of the rotating section is completely within the bottom surface of the rotating section. The limiting groove includes a square groove segment that can form a limiting with the limiting section and an arc groove segment into which the rotating section can be embedded. The cross-section of the rotating groove is an arc with a radius greater than or equal to the radius of the bottom surface of the rotating section.

3. The anti-touch wall switch according to claim 2, characterized in that: The housing includes a cover on the upper wall, and a side cover is provided on both sides of the cover. The minimum distance between the two side covers is greater than the maximum distance between the two side covers.

4. The anti-touch wall switch according to claim 3, characterized in that: The surface of the cover facing away from the upper wall is an arc surface.

5. A touch-proof wall switch according to claim 2 or 4, characterized in that: The panel has an insertion hole, and the protective cover has a notch on the side away from the upper wall.

6. A touch-proof wall switch according to claim 5, characterized in that: The protective cover includes a curved surface located away from the upper wall, the curved surface curving towards the panel away from the upper wall, and the notch is provided on the curved surface.

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