CN205231315U - Domestic supply socket visor - Google Patents

Abstract

The utility model discloses a protective cover for a household power socket, which comprises a cover plate, a sliding part and a fastening mechanism. The bottom surface of the cover plate extends downward with a first plugging portion, and the first plugging portion is used for connecting with an external household power socket. The interface is plugged and matched; the top surface of the cover plate is provided with a first groove that runs through both sides of the cover plate along the Y-axis direction; the two opposite inner walls of the first groove are respectively provided with limited openings; one end of the slider extends along the X-axis direction. Two plug-in parts, the two ends of the second plug-in part are respectively movably installed in the limiting opening and are limited by the limiting opening, and the slider is between the position closed in the first groove and the position away from the first groove Switching; the sliding part is buckled and matched with the cover plate through the buckling mechanism. The utility model provides a protective cover for a household power socket, which can prevent conductive objects from entering the interface, and is easy to remove and use.

Description

Protective cover for household power socket

technical field

The utility model relates to a protective cover, in particular to a protective cover for household power sockets.

Background technique

At present, current electrical appliances and electronic products are equipped with different plugs. In order to meet different needs, a variety of different interfaces are provided on the market, such as USB interfaces on electronic devices, power interfaces of sockets and power strips, etc.; and these interfaces They are all directly exposed to the outside world, which not only affects the appearance, but also water or conductive objects are easy to enter the interface, affecting the use of the device; at the same time, it is easy to accidentally touch the socket or connect to the human body through some conductive devices. Risk of electric shock.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a protective cover for a household power socket, which can prevent conductive objects from entering the interface, and is easy to remove and use.

The purpose of this utility model adopts following technical scheme to realize:

A protective cover for a household power socket, comprising a cover plate, a sliding part and a fastening mechanism, the bottom surface of the cover plate extends downward with a first plugging portion, and the first plugging portion is used for plugging and mating with an external household power socket interface; The top surface of the cover plate is provided with a first groove running through both sides of the cover plate along the Y-axis direction; the two opposite inner walls of the first groove are respectively provided with limited openings; one end of the slider extends along the X-axis direction with a second socket, The two ends of the second insertion part are respectively movably installed in the limiting opening and are limited by the limiting opening, and the sliding member is switched between the position closed in the first groove and the position away from the first groove; the sliding member passes through The fastening mechanism is buckled and matched with the cover plate.

Preferably, the first insertion portion includes two first columns, one end of the first columns is fixed to the bottom surface of the cover plate, and the two first columns are arranged in parallel and spaced apart.

Preferably, the first insertion portion includes three second cylinders for insertion into the external three-hole interface.

Preferably, the first plug-in part includes a first flat plate, and second flat plates are vertically fixed at both ends of the first flat plate.

Preferably, the sliding member includes a vertical bar and a horizontal bar, the vertical bar is fixed at the middle of the horizontal bar, and the second insertion part is fixed at one end of the vertical bar.

Preferably, one end of the cover plate extends outwards with an extension plate; the fastening mechanism includes a fastening portion fixed in the middle of the horizontal bar and a second groove provided on the extension plate, the fastening portion and the second groove are fastened Then cooperate.

Preferably, the shape and size of the extension plate match the shape and size of the horizontal bar, so that when the slider is closed to the first groove, the extension plate overlaps with the horizontal bar.

Preferably, the fastening mechanism further includes a limiting block fixed at the bottom of the first groove, the slider is provided with a third groove, and the limiting block and the third groove are plugged and fitted; the limiting opening is connected to the third groove There is an interval between the second socket parts in the direction of the Y axis and a distance in the direction of the Z axis, and the height of the limit opening is equal to or greater than the sum of the height of the second socket parts and the height of the limit block.

Preferably, the middle part of the top surface of the horizontal bar is provided with a plurality of protrusions, the protrusions are elongated and arranged in parallel and at intervals.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model extends a plug-in part on one side of the cover plate of the protective case, and the plug-in part is plugged into the external household power socket interface, and the protective case is fixed on the interface while sealing the interface, preventing water or conductive objects from entering In the interface, electric shock accidents are prevented at the same time; at the same time, a sliding part is movably connected to the cover plate, and the protective cover can be pulled out and inserted through the sliding part, which is convenient to use.

Description of drawings

Fig. 1 is the structural representation of the protection cover of household power outlet of the present utility model;

Fig. 2 is the structural representation of the sliding part of the utility model;

Fig. 3 is the structural representation of the first embodiment of the utility model;

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Among them, 1. cover plate; 11. first socket; 111. first cylinder; 112. second cylinder; 113. first flat plate; 114. second flat plate; 12. first groove; 121. Limiting mouth; 13, extension plate; 131, second groove; 2, sliding member; 21, vertical bar; 211, fastening part; 22, horizontal bar; 221, bump; 23, third groove; 24 , the second socket; 4, the limit block.

detailed description

As shown in Figure 1, a protective cover for a household power socket includes a cover plate 1, a slider 2 and a buckle mechanism (not marked). The connection part 11 is used for plugging and mating with the interface of the external household power socket, and the protective cover of the household power socket is fixed on the interface of the external household power socket to prevent water or conductive objects from entering the interface and prevent electric shock at the same time. As shown in Figure 1, the top surface of the cover plate 1 is provided with a first groove 12 penetrating both sides of the cover plate 1 along the Y-axis direction; the two opposite inner walls of the first groove 12 are respectively provided with limiting openings 121; as shown in Figure 2 As shown, one end of the slider 2 extends along the X-axis direction with a second insertion portion 24. As shown in FIG. limit, and the slider 2 switches between the position closed to the first groove 12 and the position away from the first groove 12; when the first plug part 11 is plugged into the external household power outlet interface, it can The second socket part 24 rotates around the limit opening 121 to lift the slider 2 to a position away from the first groove 12, and pull the first socket part 11 out of the external household power socket interface by pulling the slider 2 , easy to use; the sliding part 2 is fastened and matched with the cover plate 1 through the fastening mechanism. When the sliding part 2 is not needed, the sliding part 2 is closed in the first groove 12. Fasten and fix the sliding part 2 on the cover plate 1 so that the sliding part 2 will not shake freely.

The first socket part can be changed accordingly according to the shape of the external household power socket interface. A cylinder 111, one end of the first cylinder 111 is fixed on the bottom surface of the cover plate 1, and the two first cylinders 111 are arranged in parallel and spaced apart; second, as shown in Figure 4, the first plug 11 includes three second Column 112, thirdly, as shown in Figure 1, the first plug-in part 11 includes a first flat plate 113, and the two ends of the first flat plate 113 are respectively vertically fixed to the second flat plate 114; the above three methods can be applied to the external Two-hole interface, three-hole interface and USB interface.

In this embodiment, the slider 2 preferably has the following structure, the slider 2 includes a vertical bar 21 and a horizontal bar 22, the vertical bar 21 is fixed in the middle of the horizontal bar 22, and the second insertion part 24 is fixed at one end of the vertical bar 21; As shown in Figure 2, the horizontal bar 22 and the vertical bar 21 form a shape similar to "T". When the cover plate 1 is pulled out manually, the hand can pass the vertical bar 21 to apply force on the horizontal bar 22, and the horizontal bar 22 provides force. A point of action is established to make removal easier.

As shown in Figure 1, one end of the cover plate 1 extends outwards with an extension plate 13; The portion 211 is engaged with the second groove 131 to fix the bar 22 on the extension plate 13. The structure is simple and easy to manufacture.

In this embodiment, the shape and size of the extension plate 13 match the shape and size of the horizontal bar 22 , so that when the slider 2 is closed to the first groove 12 , the extension plate 13 overlaps with the horizontal bar 22 to save space.

As shown in Figure 1, in this implementation, the fastening mechanism also includes a limit block 4 fixed at the bottom of the first groove 12, the slider 2 is provided with a third groove 23, the limit block 4 and the first groove 23 The three grooves 23 are plugged and fitted; there is a space between the limiting opening 121 and the second socket part 24 in the Y-axis direction and the Z-axis direction. When the slider 2 is closed in the first groove 12, the limit The block 4 is inserted into the third groove 23, which prevents the slider 2 from sliding along the Y-axis direction; further makes the slider 2 stably fastened to the cover plate 1; and the height of the limiting opening 121 is equal to or greater than The sum of the height of the second socket part 24 and the height of the limit block 4, when the middle part of the horizontal bar 22 is pressed, the second socket part 24 slides upward along the Z-axis direction, so that the third groove 23 is out of the limit Block 4, so that the slider 2 can slide along the Y-axis direction along the limiting opening 121, so that the buckling part 211 can be raised to a position away from the first groove 12 without being buckled with the cover plate 1 .

In order to further increase the friction force between pressing the middle part of the horizontal bar 22 and the horizontal bar 22, a plurality of protrusions 221 are arranged in the middle part of the upper bottom surface of the horizontal bar 22, and the protrusions 221 are elongated and arranged in parallel at intervals.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (9)

1. A protective cover for a household power socket, characterized in that: it includes a cover plate, a sliding part and a buckle mechanism, and the bottom surface of the cover plate extends downward with a first plugging portion, and the first plugging portion is used for connecting with an external household power supply The socket interface is mated; the top surface of the cover plate is provided with a first groove that runs through both sides of the cover plate along the Y-axis direction; the two opposite inner walls of the first groove are respectively provided with limited openings; one end of the slider extends along the X-axis direction. The second plug-in part, the two ends of the second plug-in part are respectively movably installed in the limiting opening and limited by the limiting opening, and the slider is in the position of closing the first groove and the position away from the first groove switch between; the sliding part is buckled and matched with the cover plate through the buckling mechanism. 2. The protective cover for a household power socket as claimed in claim 1, wherein the first plug-in portion comprises two first cylinders, one end of the first cylinders is fixed on the bottom surface of the cover, and the two first cylinders The bodies are arranged in parallel intervals. 3. The protective cover for a household power socket according to claim 1, wherein the first insertion portion includes three second cylinders for insertion into the external three-hole interface. 4. The protective cover for a household power socket according to claim 1, wherein the first plug-in portion comprises a first plate, and two ends of the first plate are respectively vertically fixed with a second plate. 5 . The protective cover for a household power socket according to claim 1 , wherein the sliding member comprises a vertical bar and a horizontal bar, the vertical bar is fixed at the middle of the horizontal bar, and the second insertion part is fixed at one end of the vertical bar. 6. The protective cover for a household power socket as claimed in claim 5, wherein an extension plate extends outward from one end of the cover plate; For the second groove, the fastening portion and the second groove are snap-fitted. 7. The protective cover for a household power socket according to claim 6, wherein the shape and size of the extension plate match the shape and size of the horizontal bar, for when the slider is closed to the first groove, the extension plate and the horizontal bar The bars overlap. 8. The protective cover for a household power socket according to claim 6, wherein the fastening mechanism further includes a limit block fixed on the bottom of the first groove, the sliding part is provided with a third groove, and the limit block The block fits with the third groove; there is an interval in the Y-axis direction and a distance in the Z-axis direction between the limiting opening and the second socket part, and the height of the limiting opening is equal to or greater than that of the second insertion part. The sum of the joint height and the limit block height. 9. The protective cover for a household power socket according to claim 6, wherein a plurality of protrusions are arranged in the middle of the top surface of the horizontal bar, and the protrusions are elongated and arranged in parallel at intervals.