CN102386514A - Totally enclosed safety socket - Google Patents

Abstract

The invention relates to the technical field of sockets in electrical equipment, in particular to a totally-enclosed safety socket; the box comprises a box body and a conductive layer, wherein jacks are arranged on a top panel of the box body, a porous sliding plate capable of movably translating is arranged between the top panel of the box body and the conductive layer, and a resetting piece which can make the jacks of the box body and the movable jacks dislocated and overlapped along with the movement of the sliding plate is arranged at one end of the sliding plate; when the box is not used, the jacks on the box body are blocked by the sliding plate, so that the full sealing is realized; when the conductive plug is used, the sliding plate is pushed to move backwards by the specially designed plug column, so that the jack of the box body, the movable jack and the jack of the conductive layer are overlapped, and the plug column directly reaches the conductive layer; the totally enclosed socket has simple structure, reasonable design, safety and practicability, is suitable for thousands of households and all application fields, thoroughly eliminates unsafe factors brought by the open socket, ensures the safety of users and benefits mankind.

Description

A fully enclosed safety socket

technical field

The invention relates to the technical field of sockets in electrical equipment, in particular to a fully enclosed safety socket.

Background technique

At present, the socket products produced by manufacturers and sold on the market are all open and semi-open sockets. Because the sockets are open, they are very unsafe, especially some large-hole multi-purpose sockets. The internal structure is clear at a glance, frightening and daunting. It is easy to cause safety accidents such as electric shock.

Due to the large number of open and semi-open sockets of the aforementioned jacks, there may be open and semi-open sockets on the bedside cabinets, floor cabinets and countertops of every family. Therefore, there is only a thin line between fear and death. Open and semi-open sockets are seriously threatening the safety of thousands of households and everyone all the time.

Therefore, based on the safety problems caused by the above-mentioned defects of the existing open and semi-open sockets, the applicant has designed a socket device that can overcome the defects, and proposes this patent application.

Contents of the invention

The purpose of the present invention is to aim at the extreme danger existing in the open and semi-enclosed sockets sold in the market, and deliberately invent a fully enclosed safety socket in order to ensure safety. There are safety problems in the open socket of the jack, and defects such as extremely causing safety accidents.

To achieve the above object, the present invention is achieved through the following technical solutions:

A fully enclosed safety socket, including a box body and a conductive layer. Jacks are provided on the top panel of the box body, a conductive layer is provided at the bottom of the box body, and a porous movable translational hole is provided between the top panel of the box body and the conductive layer. The slide plate is provided with a moving jack; a reset piece is installed between one end of the slide plate and the inner wall of the box to displace and overlap the jack of the box body and the moving jack as the slide plate moves.

The reset member is a tower spring or a wire spring.

The reset part is a homogeneous magnetic block.

The jack corresponds to the post of the external plug, and the front end of the post is specially designed to be in a "V" shape, which is conducive to inserting and pushing the slide plate to move backward.

The socket corresponds to the post of the external plug, and the posts on the plug are parallel to the same direction.

The plug is a three-pin plug, and the top posts on the three-pin plug are 5mm longer than the two bottom posts.

The plug is a two-pin plug, and a guide mark is arranged on the upper end of the plug.

The jack is located between the reset member and the moving jack.

The socket corresponds to the post of the external plug, and the front end of the post is provided with a V-shaped insert, and the V-shaped insert is integrally formed with the post.

The beneficial effect of the present invention is that: when not in use, the slide plate blocks the socket on the box body to realize a fully closed state; The hole and the jack on the box body overlap, and the post directly reaches the conductive layer; the fully enclosed socket has a simple structure, reasonable design, safety and practicality, and can be applied to thousands of households and all application fields, completely eliminating the inconvenience caused by the open socket. Unsafe factors ensure the safety of users and benefit mankind.

Description of drawings

Fig. 1 is the side sectional structure schematic diagram of the present invention;

Fig. 2 is the structural schematic diagram of porous movable slide plate of the present invention;

Fig. 3 is a schematic diagram of Embodiment 1 of the reset member of the present invention;

Fig. 4 is a schematic diagram of Embodiment 2 of the reset member of the present invention;

Fig. 5 is a schematic diagram of Embodiment 3 of the reset member of the present invention;

Fig. 6 is a schematic diagram of Embodiment 4 of the reset member of the present invention;

Fig. 7 is a schematic diagram of a two-pin post suitable for matching with the present invention;

Fig. 8 is a schematic diagram of a three-pin post suitable for matching with the present invention;

Fig. 9 is a schematic diagram when the post of the post is inserted into the present invention;

Fig. 10 is a schematic diagram of the post inserted into the present invention;

Fig. 11 is a schematic diagram of a two-pin plug adapted to the present invention;

FIG. 12 is a side view of FIG. 11 .

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

See Figure 1 and Figure 2, a fully enclosed safety socket of the present invention includes: a box body 1, a conductive layer 3, a jack 2 is provided on the top panel of the box body 1, a conductive layer 3 is provided at the inner bottom of the box body 1, and the box body 1 is provided with a conductive layer 3. The body 1 is equipped with a multi-hole slide plate 4 that can move and move in translation. The slide plate 4 is located below the side of the socket 2 and has a mobile socket 5 that can correspond to the movement of the socket 2. The slide plate 4 is installed on the top panel of the box body 1 and the conductive Between the layers 3; the jack formed by the conductive layer 3 corresponds to the jack 2 on the top panel of the box body 1, and a reset member 6 is installed between one end of the slide plate 4 and the inner wall of the box body 1, and the reset member 6 is used to adjust the position of the slide plate 4. Active force, when the socket is not in use, makes the slide plate 4 cover the jack 2, and when the post is pulled out from the socket, the slide plate 4 is prompted to reset and block the jack 2, which plays a good role in safety protection.

Figure 2 shows a slide plate 4 with two movable jacks 5, which can be used with a two-pin plug. If it is to be used with a three-pin plug, three movable jacks 5 can be correspondingly provided on the slide plate 4; of course, the box body The jack 2 on the top of 1 is also the same principle, the jack 2 can be two, also can be three; In order to smoothly insert in the jack 2, the hole of the mobile jack 5 forms a bevel in order to match the post of the plug.

The reset member 6 can be a homogeneous magnetic block as shown in FIG. 3 , and two homogeneous magnetic blocks are installed on the inner wall of the box body 1 and one end of the slide plate 4 respectively.

The reset member 6 can be a tower spring as shown in FIG. 4 , or a wire spring of different shapes as shown in FIG. 5 and FIG. 6 .

Preferably, the jack 2 corresponds to the post 7 of the external plug, and the side of the front end of the post 7 is in a "V" shape. The pillars 7 are inserted into the conductive layer 3 .

Preferably, the socket 2 corresponds to the post 7 of the external plug, and the posts 7 on the plug are parallel to the same direction.

As shown in Fig. 7, Fig. 11 and Fig. 12, the plug may be a two-pin plug, and a guide mark 8 is provided on the upper end of the plug. The two-pin plug is easy to adjust the wrong direction when doing work, so the upper end of the plug is provided with a guide mark 8, and the direction of the guide mark 8 is inserted into the socket.

As shown in Figure 8, the plug can be a three-pin plug, the top post 9 on the three-pin plug is 5mm longer than the bottom two post 10, the purpose is to make the top post 9 open first and push the slide plate 4 to the bottom The two stakes 10 create conditions for smooth entry.

In the present invention, when the post 7 is not inserted, the jack 2 and the moving jack 5 of the slide plate 4 are absolutely staggered, so that the jack 2 is kept 100% fully closed, so that the conductive layer 3 in the box body 1 will not be exposed , to effectively ensure dynamic and static security.

The working principle of the present invention is:

When static, the reset member 6 promotes the slide plate 4 to keep the state of blocking the jack 2, the jack 2 is staggered with the moving jack 5 on the slide plate 4, and the conductive layer 3 in the box body 1 will not be exposed. Therefore, there is no specific facility such as "V" shaped object, the slide plate 4 is difficult to open or even cannot be pushed away, and the human body cannot be in contact with the conductive layer 3, thus achieving the purpose of ensuring safety.

As shown in Figure 9, insert the post 7 of the plug from the jack 2, the front end of the post 7 is gradually inserted into the moving jack 5 on the slide 4 that is misaligned with the jack 2, and the slide 4 is gradually moved toward the reset part. 6 One side is compressed until the moving jack 5 is exactly the same as the jack 2, the jack 2 on the top panel of the box body 1, the moving jack 5 on the slide 4, and the jack formed by the conductive layer 3 form three overlapping holes state, the post 7 can continue to be inserted downwards into the socket formed by the conductive layer 3 itself, so as to realize the insertion and fixation of the post and the socket, as shown in FIG. 10 .

Due to the insertion of the post 7, the slide plate 4 pushes the reset part 6, and the return part 6 forms a reaction force, so that the slide plate 4 can form a clamping effect on the post 7 at the moving jack 5, The post 7 can be stably plugged into the socket, and it is not easy to shake.

When the post 7 is pulled out from the socket, under the reset action of the reset member 6, the slide plate 4 resets, and the slide plate 4 still blocks the jack 2 and continues to maintain a closed state.

If a socket is a socket with multiple sets of jacks, multiple sets of slide plates 4 can be equipped correspondingly according to the design principle of the present invention, and the working principle is the same, so it will not be repeated here.

Generally, as shown in FIG. 1 , the slide plate 4 is arranged in a direction parallel to the panel where the jack 2 is located, so as to keep the slide plate 4 moving in parallel.

Of course, an inwardly convex platform can be formed on the inner wall of the box body 1 so that the slide plate 4 can slide on the platform.

In addition, the insertion hole 2 is located between the reset member 6 and the moving insertion hole 5 . Of course, the effect of the present invention can also be achieved if the moving insertion hole 5 is located between the reset member 6 and the insertion hole 2 .

The post is provided with a V-shaped insert, and the V-shaped insert is integrally formed with the post.

The post of the plug adapted to the present invention may also be a plug, that is, it may be in the shape of a column or a sheet.

The invention is simple in structure, reasonable in design, safe and practical, applicable to thousands of households and all application fields, completely eliminates unsafe factors caused by open sockets, ensures the safety of users, and benefits mankind.

Of course, the above-described embodiments are only preferred examples of the present invention, and do not limit the implementation scope of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention, All should be included in the patent scope of the present invention.

Claims (9)

1. A fully enclosed safety socket, characterized in that: it includes a box body and a conductive layer, the top panel of the box body is provided with a jack, the bottom of the box body is provided with a conductive layer, and a box body is provided between the top panel and the conductive layer. There is a sliding plate with multiple holes which can be movable and translated, and a moving jack is arranged on the sliding plate; a reset part is installed between one end of the sliding plate and the inner wall of the box to displace and overlap the jack of the box and the moving jack as the sliding plate moves. 2. A fully enclosed safety socket according to claim 1, characterized in that: the reset member is a tower spring or a wire spring. 3. A fully enclosed safety socket according to claim 1, characterized in that: the reset member is a homogeneous magnetic block. 4. A fully enclosed safety socket according to claim 2 or 3, characterized in that: the jack corresponds to the post of the external plug, and the side of the front end of the post is in a "V" shape. 5. A fully enclosed safety socket according to claim 4, characterized in that: the socket corresponds to the post of the external plug, and the posts on the plug are parallel to the same direction. 6 . A fully enclosed safety socket according to claim 5 , wherein the post is a three-pin plug, and the post on the top of the three-pin plug is 5 mm longer than the two posts on the bottom. 7. A fully enclosed safety socket according to claim 5, wherein the post is a two-pin plug, and a guide mark is provided on the upper end of the plug. 8. A fully enclosed safety socket according to claim 1, characterized in that: the jack is located between the reset member and the movable jack. 9. A fully enclosed safety socket according to claim 2 or 3, characterized in that: the jack corresponds to the post of the external plug, the front end of the post is provided with a V-shaped insert, and the V-shaped insert is connected to the insert. The column is integrally formed.

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