CN211530284U

CN211530284U - Waterproof socket

Info

Publication number: CN211530284U
Application number: CN202020638797.9U
Authority: CN
Inventors: 虞灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-09-18
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a waterproof socket, characterized by is provided with elastic film (2) and clamp plate (3) in socket panel (1), be equipped with on clamp plate (3) and be convenient for the plug to participate in male hole (4), socket panel (1) and clamp plate (3) are arranged in to elastic film (2), clamp plate (3) are pushed down elastic film (2) and are made elastic film (2) hug closely in socket panel (1), open with socket jack (5) corresponding position on elastic film (2) has gap (6), when the plug is participated in and inserts, gap (6) on elastic film (2) are participated in to the plug props open, and pass in elastic film (2) and hole (4) insert socket electrode (7). The utility model overcomes current other waterproof sockets are in the bloated appearance of the external housing of socket outside to and the easy problem of damaging of current waterproof row's of inserting socket mechanical structure, under the condition that does not influence socket normal use, have better water-proof effects.

Description

Waterproof socket

Technical Field

The utility model relates to a waterproof socket is applicable to the wall socket of consumer connection power in the house to and the removal of using when inconvenient use wall socket inserts row socket.

Background

The existing common socket always needs to be installed beside or nearby a bath pool, a shower head and a hand washing pool, the possibility of splashing water splash exists, the possibility of electric leakage of the existing socket exists if the water splash is inevitable after long-term use, potential safety hazards always exist, the existing waterproof socket in the market is covered by a shell and looks bloated, or the existing waterproof socket is formed by an internal mechanical structure which is relatively complex in structure, movable parts of the socket are usually formed by plastic parts and metal springs, and the situations of deformation, breakage, rusting and the like are easy to occur after long-term use, so that the use is influenced. The mobile socket has uncertain use scenes, the possibility of splashing water when being used in certain occasions can also be realized, the structure with the waterproof function is also formed by using a mechanical structure, and the movable part is also formed by a plastic piece and a metal spring and is easy to deform, break, rust and the like after being used for a long time, so that the use is influenced.

Disclosure of Invention

The utility model discloses to prior art's not enough, provide a simple structure, easily realize, the good and waterproof socket who facilitates the use of water-proof effects.

The utility model adopts the technical scheme as follows:

a waterproof socket is characterized by comprising a socket panel, wherein an elastic film and a pressing plate are arranged in the socket panel, holes which are convenient for plug pins to insert are formed in the pressing plate, the elastic film is arranged between the socket panel and the pressing plate, the pressing plate presses the elastic film to enable the elastic film to be tightly attached to the socket panel, gaps are formed in the positions, corresponding to socket jacks, of the elastic film, when the plug pins are inserted, the gaps in the elastic film are opened by the plug pins, and the plug pins penetrate through the elastic film and the holes to be inserted into socket electrodes.

The elastic rubber sheet is made of silicon rubber material.

The gap on the elastic rubber sheet is naturally closed.

The shape of the gap on the elastic film is a straight line shape, an H shape, a cross shape, a T shape or other curve shapes.

One side end face or two side end faces of the slit cutting surface are flat head-shaped, bevel-shaped or arc-shaped.

The elastic film is provided with a slit hole at the end of the slit, and the slit hole is arranged at a position shielded by the socket panel.

And a support frame is arranged on the surface of one side of the pressing plate, which is in contact with the elastic film, and the elastic film is pressed and fixed by the support frame.

The surface of the pressing plate, corresponding to one side of the socket electrode, is provided with a positioning frame, and the positioning frame is used for positioning the position of the socket electrode and can play a role in isolating the live wire electrode from the zero wire electrode.

The back of the socket panel, namely one surface facing the elastic rubber sheet, is provided with a convex column, the elastic rubber sheet at the position corresponding to the convex column is provided with a small hole, and the elastic rubber sheet is positioned by matching the convex column and the small hole.

And a fence for wrapping and positioning the elastic film is arranged on the back surface of the socket panel, namely the surface opposite to the elastic film.

The elastic film is adhered to the back of the socket panel.

The beneficial effects of the utility model are that:

the utility model overcomes current other waterproof sockets are in the bloated appearance of the external housing of socket outside, and the plastic casing is with the problem of damaging easily after being of a specified duration to and the condition of damaging easily is used for a long time to the mechanical structure part of current waterproof socket row socket of inserting. The utility model discloses simple structure is practical, under the condition that does not influence socket normal use, has better water-proof effects, still has certain protection against electric shock effect in addition.

The utility model discloses the elasticity film material adopts silicon rubber materials to make, has fine elasticity, so the gap on the elasticity film is the nature closed form under the state, then can strut the gap when participating in the plug and inserting, can not influence the normal use of socket. When the plug pins are inserted into the gaps, the gaps are unfolded and tightly attached to the side walls of the plug pins, and the gaps can naturally return to the original natural closed state after the plug pins are pulled out. The slits in the elastic film can be repeatedly inserted and pulled out of the plug pins for a long time without affecting the elastic performance of the plug pins, so that the service life of the product is ensured.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 shows that the gap of the elastic film of the present invention is a naturally closed shape, and the gap of the elastic film is a straight line.

Fig. 3 shows that the gap of the elastic film of the present invention is H-shaped.

Fig. 4 shows that the gap of the elastic film of the present invention is cross-shaped.

Fig. 5 shows that the gap of the elastic film of the present invention is T-shaped.

Fig. 6 shows the elastic film slit cutting surface of the present invention is flat.

Fig. 7 shows that the elastic film gap cutting surface of the present invention has an oblique angle shape.

Fig. 8 shows that the elastic film gap cutting surface of the present invention is arc-shaped.

Fig. 9 shows the slit hole formed at the end of the slit of the elastic film of the present invention.

Fig. 10 shows the present invention with a support frame on the face of the pressure plate contacting the elastic film.

Fig. 11 shows the present invention with a positioning frame on the surface of the pressing plate on the side where the socket electrode is located.

Fig. 12 shows that the back of the socket panel, i.e. the side facing the elastic film, is added with a convex column, and the elastic film is provided with a corresponding small hole at the position corresponding to the convex column.

Fig. 13 shows the present invention forming a fence on the back of the socket panel, i.e. the side facing the elastic film.

Fig. 14 is a schematic structural view (three insertion holes) of the socket panel, the elastic film and the pressing plate of fig. 1 according to the present invention after assembly.

Fig. 15 is a schematic structural view of the socket panel, the elastic film and the pressing plate after being assembled when the socket panel of the present invention is two jacks.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1, the present invention includes a socket panel 1, the socket panel 1 is similar to the panel of the existing socket, and has two or three holes, and the panel in fig. 1 is a three-hole panel. An elastic film 2 and a pressing plate 3 are arranged in the socket panel 1, the elastic film 2 is arranged between the socket panel 1 and the pressing plate 3, the pressing plate 3 presses the elastic film 2 to enable the elastic film 2 to be tightly attached to the socket panel 1, and the elastic film 2 enables the socket jack 5 to look like a closed shape from the outside. The pressing plate 3 is provided with holes 4 for inserting the plug pins, the elastic film 2 is provided with gaps 6 at the positions corresponding to the socket jacks 5, when the plug pins are inserted, the gaps 6 on the elastic film 2 are opened by the plug pins, and the plug pins penetrate through the elastic film 2 and the holes 4 to be inserted into the socket electrodes 7.

The utility model discloses well elastic film 2 can select the high-quality elastic material who uses more, like various rubber, cowhells (the material that a lot of shoes soles adopted on the market), polyurethane material etc.. Because the silicon rubber material has good flexibility, rebound resilience and surface hardness, and also has obvious high-temperature stability, under the high-temperature environment of more than 200 ℃, the silicon rubber material can still keep certain flexibility, rebound resilience and surface hardness, and the mechanical property has no obvious change, meanwhile, the silicon rubber material has excellent electrical insulation property, and the corona resistance and the arc resistance of the silicon rubber material are also very good. Fluororubbers and fluorosilicone rubbers also have almost different properties, but the cost thereof is relatively high, and therefore, it is preferable to use a silicone rubber material for the elastic rubber sheet 2.

As shown in fig. 2, the slit 6 on the elastic film 2 of the present invention is naturally closed, so as to effectively prevent water drops from splashing into the slit, and the slit may be in a shape of a straight line (as shown in fig. 2), an H shape (as shown in fig. 3), a cross shape (as shown in fig. 4), a T shape (as shown in fig. 5), or other curved lines. The shape of the slot can be set according to the shape of the socket jack to adapt to the insertion of plug pins with different shapes, and the resistance when inserting is reduced, such as: the plug comprises a straight-line-shaped socket jack suitable for flat plug pins, an H-shaped socket jack suitable for rectangular plug pins, a cross-shaped socket jack suitable for circular plug pins, and a T-shaped socket jack suitable for flat plug pins and circular plug pins.

The utility model discloses a side end face or both sides terminal surface of gap 6 cutting face are flat head form, bevel angle shape or arc form, for example can be that one of them side end face of gap 6 cutting face makes bevel angle shape (as shown in fig. 7), the opposite side terminal surface is flat head form (as shown in fig. 6), also can be that one of them side end face of gap 6 cutting face makes arc form (as shown in fig. 8), the flat head form is personally submitted to the other side, can also be that the both sides terminal surface of gap 6 cutting face all makes bevel angle shape or arc form. In the process of pulling out the plug pin, the gap 6 of the elastic film 2 can be stretched and deformed due to friction, if two sides of the gap 6 are both made into a flat head shape, the contact surface of the gap 6 is large, the elastic film 2 can not be completely restored due to the stretching and deformation of the gap 6 in a short time when the plug pin is pulled out, mutual extrusion is easily formed at the gap 6, and the original shape is not suitable to be quickly restored, therefore, if one surface or two surfaces of the cutting surface of the gap 6 are made into an oblique angle shape or an arc shape, the deformation contact surface can be reduced, and the elastic film 2 is more suitable for quickly restoring the shape of the elastic film 2 when the plug pin is pulled out. The "one side of the cut surface of the slit 6" as referred to herein means the right side of the drawings shown in fig. 6 to 8.

As shown in fig. 9, the present invention may be provided with a slit hole 8 at the end of the slit 6 of the elastic film 2, the slit hole 8 may reduce the stretching force of the elastic film 2 when the plug pin is inserted, and suitably reduce the stretching resistance, the slit 6 may be torn due to the elastic stretching when being frequently inserted by the plug pin, and the slit hole 8 may effectively prevent the possibility of this. In order to ensure that the slit hole 8 does not affect the overall waterproof performance, the slit hole 8 needs to be located at a position where it can be blocked by the socket panel 1, that is, the slit end with the slit hole 8 needs to extend into a position where it can be blocked by the socket panel.

As shown in fig. 10, the utility model discloses can be equipped with support frame 9 on the face of the one side of clamp plate 3 with the contact of elasticity film 2 to support frame 9 roof pressure is fixed elasticity film 2, both can roof pressure fixed elasticity film 2 like this, can increase the space of the inside deformation of elasticity film 2 again when the plug is participated in and is inserted. At this time, the corresponding hole 4 on the pressing plate 3 can be made smaller appropriately, so as not to be made larger to avoid the deformed portion of the elastic film 2, and even to be made to be the same size as the socket jack 5 on the socket panel 1, so that the plug pins can be better guided to be inserted into the socket electrodes 7 more smoothly.

As shown in fig. 11, the utility model discloses be equipped with locating rack 10 on the clamp plate 3 on the face that corresponds the one side of installing socket electrode 7, locating rack 10 can be used to the position of location socket electrode 7, plays the effect that makes mutual isolation between live wire and the zero line electrode simultaneously, the quick installation of the socket in process of production of also being convenient for.

As shown in fig. 12, the utility model discloses at the back of socket panel 1, be equipped with projection 11 to the one side of elastic rubber piece 2 promptly, with be equipped with aperture 12 on the elastic rubber piece 2 of the corresponding position of projection 11, through projection 11 with aperture 12's cooperation, location elastic rubber piece 2 that can be better. The convex column 11 can be arranged at the position deviating from the socket jack 5, so that the small hole 12 on the elastic rubber sheet 2 corresponding to the convex column correspondingly deviates from the position of the socket jack 5, and after the convex column is combined with the socket panel 1, the small hole 12 is shielded by the socket panel 1 and cannot influence the overall waterproof performance. The height of the convex column 11 can be made not to exceed the thickness of the elastic film 2, and at the moment, the small hole 12 can also be made into a hole which does not penetrate through the elastic film 2 correspondingly.

As shown in fig. 13, the utility model discloses also can be at the back of socket panel 1, be equipped with the rail 13 that is used for parcel and location elastic film 2 to the one side of elastic film 2 promptly, can wrap up and fix a position elastic film 2 through rail 13, avoid elastic film 2 to produce because of the roof pressure is not in place and remove.

In addition, the elastic film 2 of the present invention can also be adhered to the back of the socket panel 1, and if the adhesive strength is sufficient, the pressing force of the pressing plate 3 can be omitted.

The other parts which are not described in the utility model are the same as the prior art or are realized by the prior art.

Claims

1. The utility model provides a waterproof socket, its characterized in that, it is including socket panel (1), be provided with elastic film (2) and clamp plate (3) in socket panel (1), be equipped with hole (4) that the plug is participated in and insert on clamp plate (3), between socket panel (1) and clamp plate (3) are arranged in to elastic film (2), and clamp plate (3) are pushed down elastic film (2) and are made elastic film (2) hug closely in socket panel (1), and the position corresponding with socket jack (5) is opened on elastic film (2) has gap (6), and when the plug is participated in and is inserted, gap (6) on elastic film (2) are propped open to the plug is participated in to pass elastic film (2) and hole (4) and insert in socket electrode (7).

2. The waterproof socket according to claim 1, wherein said elastic rubber sheet (2) is made of a silicone rubber material.

3. The waterproof socket according to claim 1, wherein the slit (6) in the elastic film (2) is naturally closed.

4. The waterproof socket according to claim 1, wherein the shape of the slit (6) is a straight line, an H-shaped, a cross, a T-shaped or other curved shape, and one side end surface or both side end surfaces of the cut surface is a flat head shape, an oblique angle shape or an arc shape.

5. The waterproof socket according to claim 1, wherein a slit hole (8) is provided at the end of the slit (6) of the elastic sheet (2), and the slit hole (8) is placed at a position shielded by the socket panel (1).

6. The waterproof socket according to claim 1, wherein a support frame (9) is arranged on the surface of the side of the pressing plate (3) contacting with the elastic film (2), and the support frame (9) is pressed and fixed on the elastic film (2).

7. The waterproof socket according to claim 1, wherein a positioning frame (10) is arranged on the surface of the pressing plate (3) corresponding to one side of the socket electrode (7), and the positioning frame (10) is used for positioning the socket electrode (7) and simultaneously plays a role in isolating the live wire electrode from the neutral wire electrode.

8. The waterproof socket according to claim 1, wherein a convex pillar (11) is provided on the back surface of the socket panel (1), i.e. the surface facing the elastic film (2), a small hole (12) is provided on the elastic film (2) at the position corresponding to the convex pillar (11), and the elastic film (2) is positioned by the convex pillar (11) matching with the small hole (12).

9. The waterproof socket according to claim 1, wherein a fence (13) for wrapping and positioning the elastic film (2) is provided on the back surface of the socket panel (1), i.e., the surface facing the elastic film (2).

10. The waterproof socket according to claim 1, wherein the elastic film (2) is adhered to the back surface of the socket panel (1).