CN113097779B

CN113097779B - Waterproof component of socket and socket with waterproof component

Info

Publication number: CN113097779B
Application number: CN202010019412.5A
Authority: CN
Inventors: 蒂莫西·韦恩·特莱斯基; 王军
Original assignee: Txs Industrial Design Co
Current assignee: Txs Industrial Design Co
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2023-03-24
Anticipated expiration: 2040-01-08
Also published as: CN113097779A

Abstract

The invention provides a waterproof component of a socket and the socket with the waterproof component, comprising: the waterproof structure comprises a first shell, a second shell and a waterproof step, wherein an accommodating groove is formed in the first shell, a first opening and a second opening are formed in the groove bottom of the accommodating groove, and the waterproof step is located between the first opening and the second opening and used for separating the first opening from the second opening; the shutter member can movably abut against the containing groove and is configured to shield the first opening and the second opening in an initial state, so that liquid flowing into the containing groove flows out of the first opening and/or the second opening from two sides of the waterproof step respectively; and the second shell is connected below the first shell and comprises a first slot communicated with the first opening and a second slot communicated with the second opening, and the first slot and the second slot are mutually separated.

Description

Waterproof component of socket and socket with waterproof component

Technical Field

The invention relates to the technical field of socket structures, in particular to a waterproof assembly of a socket and the socket with the waterproof assembly.

Background

The socket, also called power socket, switch socket, refers to a socket into which one or more circuit connection wires can be inserted, through which various connection wires can be inserted, which is convenient for connecting with other circuits; the power socket is electrical equipment for providing a power interface for household appliances, is also an electrical accessory used more in residential electrical design, and has a close relationship with the life of people; after the residents move into a new residence, because the quantity of the power sockets is too small, the use is extremely inconvenient, the residents are in a mess of connecting power lines and additionally installing socket wiring boards, personal electric shock and electric fire accidents are often caused, and great hidden dangers are brought to personal property safety; therefore, the design of the power outlet is also an important basis for evaluating the electrical design of a house.

Sometimes, water touches the socket when people hold hands, the water can drip into the socket accidentally, or the water enters the socket under other conditions, the majority of the water entering the socket is not used, and the water entering the socket can cause electric leakage, short circuit, open circuit and even electric wire fire accidents.

Therefore, it is an urgent problem for those skilled in the art to improve the socket in the market to overcome the above disadvantages and provide the above advantages.

Disclosure of Invention

The invention aims to provide a waterproof component of a socket and the socket with the waterproof component, and aims to solve the problems that the existing socket generates electric leakage, short circuit and open circuit after water enters and even causes the fire accident of an electric wire.

The invention is solved as follows: a waterproof assembly for a socket, comprising:

the waterproof structure comprises a first shell, a second shell and a waterproof step, wherein a containing groove is formed in the first shell, a first opening and a second opening are formed in the bottom of the containing groove, and the waterproof step is located between the first opening and the second opening and is used for separating the first opening from the second opening;

a shutter member movably abutted in the accommodating tank and configured to shield the first opening and the second opening in an initial state so that the liquid flowing into the accommodating tank flows out of the first opening and/or the second opening from both sides of the waterproof step, respectively; and

and the second shell is connected below the first shell and comprises a first slot communicated with the first opening and a second slot communicated with the second opening, and the first slot and the second slot are mutually separated.

According to an embodiment of the present invention, a third opening located between the first opening and the second opening is further formed in the slot bottom, the outer wall of the first slot and the outer wall of the second slot form a channel communicated with the third opening, the third opening is located at one end of the channel, and the other end of the channel is not closed.

According to an embodiment of the present invention, a through slot is formed on the shutter member, a fixing piece penetrating through the through slot is further formed on the slot bottom in an outward extending manner, a spring piece is further connected between a first slot wall of the through slot and the fixing piece, the spring piece is configured such that when the shutter member is in the initial state, a second slot wall of the through slot, which is opposite to the first slot wall, abuts against the fixing piece, and one outer side wall of the shutter member abuts against a side wall of the receiving slot.

According to one embodiment of the invention, the fixing piece is a U-shaped member and comprises a first side plate and a second side plate which are oppositely arranged, and a third side plate which connects the first side plate and the second side plate, wherein the outer side surface of the first side plate contacts the third groove wall of the through groove, the outer side surface of the second side plate contacts the fourth groove wall of the through groove, and the third groove wall and the fourth groove wall are oppositely arranged.

According to one embodiment of the invention, the waterproofing assembly further comprises: the cover plate component is covered on the first shell and is provided with a plurality of jacks for plugging, and a first inclined plane is formed on the second groove wall, so that the first inclined plane, the third groove wall, the fourth groove wall and the third side plate enclose a first groove which is over against a part of the jacks; and a second inclined surface is formed on one outer side wall of the flashboard component, so that the second inclined surface and three side walls of the accommodating groove enclose a second groove which is over against the other insertion hole.

According to an embodiment of the present invention, the fixing piece and the shutter member divide the accommodation groove into a first groove part and a second groove part, the first opening being located at a bottom of the first groove part, the second opening being located at a bottom of the second groove part.

According to an embodiment of the invention, the through slot communicates with the third opening.

According to an embodiment of the present invention, the height of the fixing piece is lower than the depth of the accommodation groove and is greater than the height of the shutter member.

According to an embodiment of the present invention, the shutter member is further provided on an upper surface thereof with a plurality of projections which are located at a central portion of the shutter member and abut on an inner side wall of the cover member when the cover member is attached to the first housing.

According to an embodiment of the present invention, the groove wall of the first groove part is further provided with a groove for allowing the liquid to flow out from the side surface of the first housing, and/or the groove wall of the second groove part is further provided with a groove for allowing the liquid to flow out from the side surface of the first housing.

According to one embodiment of the invention, the U-shaped member is located between the first opening and the third opening, and the opening of the U-shaped member is directed towards the third opening.

According to one embodiment of the invention, the U-shaped member is located between the second opening and the third opening, and the opening of the U-shaped member is directed towards the third opening.

According to one embodiment of the invention, the waterproof step is located in the area where the fixing piece is located, and the waterproof step is arranged along a direction parallel to the third side plate.

The invention also provides a socket which comprises the waterproof component of the socket.

Compared with the prior art, the waterproof assembly of the socket provided by the invention has the technical effects that: the accommodating groove of the first shell is arranged, and the waterproof step is arranged between the first opening and the second opening which are arranged at the groove bottom of the accommodating groove, so that a small amount of liquid entering the groove bottom of the accommodating groove can only flow into the first slot or the second slot through the first opening or the second opening, and the electrode metal sheets arranged in the first slot and the second slot are prevented from being conducted in a positive electrode and a negative electrode;

meanwhile, the flashboard member can movably abut against the accommodating groove and shields the first opening and the second opening in an initial state, so that liquid is prevented from directly flowing into the first slot and the second slot; meanwhile, due to the matching of the flashboard member and the waterproof step, liquid can only enter the first slot and/or the second slot independently, and the conducting of the anode and the cathode of the electrode metal sheet arranged in the first slot and the second slot is avoided.

The first slot and the second slot are separated in the second shell, so that the condition that the anode and the cathode of the electrode metal sheet are conducted due to liquid entering the first slot or the second slot independently is avoided; thereby achieving the waterproof effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a perspective view of a socket according to an embodiment of the present invention;

FIG. 2 is a half sectional view of a receptacle provided by an embodiment of the present invention;

FIG. 3 is a perspective view of a first housing with a gate member coupled in a receiving slot according to an embodiment of the present invention;

FIG. 4 is a perspective view of a first housing with a shutter member coupled within a receiving slot provided by an embodiment of the present invention;

fig. 5 is a sectional view of the socket of the present invention with the second housing removed;

fig. 6 is a sectional view of the socket with the second housing removed according to the embodiment of the present invention; wherein the bold dashed lines show the direction of flow of the liquid into the holding tank;

fig. 7 is a partial sectional view of a three-dimensional structure of a first housing provided by an embodiment of the invention, in which a shutter member is attached in a receiving groove;

fig. 8 is a partial sectional view of a three-dimensional structure of a first housing provided in an embodiment of the present invention, in which a shutter member is attached in a receiving groove; wherein the bold dashed lines show the direction of flow of the liquid into the holding tank;

fig. 9 is a perspective view of the first housing provided in the embodiment of the present invention, in which the shutter member is not coupled in the accommodation groove;

fig. 10 is a partial sectional view of a three-dimensional structure of a first housing provided in an embodiment of the present invention, in which a shutter member is not attached in a receiving groove.

Wherein the reference numbers are listed below:

10-a first housing; 11-a first slot; 12-a second slot; 13-a channel; 14-metal electrode sheet;

20-a second housing; 21-accommodating grooves; 211 — a first opening; 212-a second opening; 213-third opening; 214-a water-proof step; 215-first step; 215 a-second step; 216-slotting; 217-first groove; 218-a second slot; 22-a shutter member; 221-through slots; 222-a first slot wall; 223-a second cell wall; 223 a-first inclined surface; 224-a third slot wall; 225-fourth slot wall; 226-bumps; 227-a first outer side wall; 227 a-a second inclined surface; 228-a second exterior sidewall; 229-a third outer side wall; 220-a fourth outer sidewall; 23-a fixing member; 231-a first side panel; 232-a second side plate; 233-third side panel; 24-a spring element;

30-cover member, 31-receptacle; 311-left jack; 312-right jack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed or operated in a particular orientation, and is not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 10, in an embodiment of the present invention, there is provided a waterproof assembly for a socket, including: a first case 20, a shutter member 22 attached inside the first case 20 and a second case 10 attached below the first case 20, and a cover member 30 covering above the first case 20.

According to the embodiment of the present invention, as shown in fig. 3-4 and 7-10, a receiving groove 21 is formed in the first housing 20, a first opening 211 and a second opening 212 are opened on a groove bottom of the receiving groove 21, both the first opening 211 and the second opening 212 can communicate with the second housing 10, and further, a plug of an external socket can enter the second housing 10 through the first opening 211 and the second opening 212, so as to be electrically connected to the metal electrode plate 14 disposed in the second housing 10. In addition, a waterproof step 214 is provided between the first opening 211 and the second opening 212, the height of the waterproof step 214 is slightly higher than the bottom of the groove 21, and the first opening 211 and the second opening 212 are separated, so that a small amount of liquid (for example, water) flowing into the accommodating groove 21 can only flow into the second housing 10 through the first opening 211 and the second opening 212, respectively.

According to an embodiment of the present invention, as shown in fig. 1 and 2, the second housing 10 is connected below the first housing 20, while the second housing 10 includes a first slot 11 communicating with the first opening 211 and a second slot 12 communicating with the second opening 212; here, metal electrode tabs 14 as a positive electrode and a negative electrode are connected to the first slot 11 and the second slot 12, respectively.

In this embodiment, the first slot 11 and the second slot 12 are completely separated, that is, a space is separately formed, and thus, only the liquid flowing into the first slot 11 from the first opening 211 does not enter the second slot 12; while liquid flowing only from the second opening 212 into the second socket 12 does not enter the first socket 11. Therefore, even if water is accidentally filled into the socket, the short-circuit accident of the circuit can not occur.

According to the embodiment of the present invention, as shown in fig. 3 to 4, the shutter member 22 is movably abutted in the accommodating groove 21. In the present embodiment, in the initial state, i.e. the unstressed state, the three outer side walls of the shutter member 22 respectively abut against the three groove walls of the accommodating groove 21, and in this state, the lower surface of the shutter member 22 shields the first opening 211 and the second opening 212. Meanwhile, when being driven by different external forces, the shutter member 22 can rotate within the accommodating groove 21 by a small angle, and at this time, the shutter member 22 still keeps shielding the first opening 211 and the second opening 212; the shutter member 22 can also translate within the receiving slot 21 such that an external plug can be inserted into the first slot 11 and the second slot 12, and at this time, the shutter member 22 moves to open the first opening 211 and the second opening 212.

Specifically, in one embodiment of the present invention, the shutter member 22 is configured to rotate only relative to the accommodating groove 21 under the driving of a first external force. That is, when the first external force is applied to the shutter member 30, the shutter member 30 can only rotate, and the upper end openings of the first slot 11 and the second slot 12 are shielded by the shutter member 30. For example, when the first external force is a force applied to a socket of an electrical socket by a metal object accidentally, the rotation of the shutter member 22 can prevent the metal object from contacting the metal electrode plate in the first slot 11 or the second slot 12, thereby preventing an electric shock.

In one embodiment of the invention, the shutter member 22 is also adapted to translate only relative to the receiving groove 21 upon actuation by a second external force. That is, when the second external force is applied to the shutter member 22, the shutter member 22 can only translate but not rotate, so that the translation of the shutter member 22 opens the upper end openings of the first slot 11 and the second slot 12. For example, when the second external force is an equilibrium force acting on a plurality of sockets on an electrical socket simultaneously through two, three or four pins of a plug, the translation of the shutter member 22 can make the plug be easily inserted into the first slot 11 and the second slot 12, and further, contact the metal electrode plates in the first slot 11 and the second slot 12, so as to realize the energization.

Specifically, in one embodiment of the present invention, the first external force is a force applied solely to the left or right side of the shutter member 22. The second external force is an equalizing force applied to both the left and right sides of the shutter member 22. The first external force is sufficient to be applied by any foreign object applied to only one side of ram member 22, while the second external force is any counterbalancing force that may be applied to both the left and right sides of ram member 22 at the same time. And are not intended to be limiting in any way.

In the embodiment of the present invention, as shown in fig. 3 to 4 and 7 to 10, the shutter member 22 is structured such that the liquid flowing into the accommodation groove 21 flows out from the first opening 211 and/or the second opening 212 from both sides of the waterproof step 214, respectively; specifically, the intermediate portion of the shutter member 22 is provided with a through groove 221, and the shape of the through groove 221 is similar to that of the shutter member 22. The bottom of the accommodating groove 21 is also extended outwardly to form a fixing member 23 passing through the through groove 221.

According to the embodiment of the present invention, as shown in fig. 7 and 10, the fixing member 23 is preferably a U-shaped member, and includes a first side plate 231 and a second side plate 232 which are oppositely arranged, and a third side plate 233 connecting the first side plate 231 and the second side plate 232, in this application, the third side plate 233 is preferably perpendicular to the first side plate 231 and the second side plate 232, and the first side plate 231 and the second side plate 232 are respectively connected to two ends of the third side plate 233.

According to an embodiment of the present invention, as shown in fig. 3 and 4, the four groove walls of the through groove 221 of the shutter member 22 are a first groove wall 222, a second groove wall 223, a third groove wall 224, and a fourth groove wall 225, respectively. Wherein the first slot wall 222 and the second slot wall 223 are opposed and the third slot wall 224 and the fourth slot wall 225 are opposed. For better waterproofing, the first side plate 231 preferably abuts the third slot wall 224, and the second side plate 232 preferably abuts the fourth slot wall 225.

According to an embodiment of the present invention, as shown in fig. 3 and 4, the four outer sidewalls of the shutter member 22 are a first outer sidewall 227, a second outer sidewall 228, a third outer sidewall 229 and a fourth outer sidewall 220, respectively. Wherein the first exterior sidewall 227 and the second exterior sidewall 228 are oppositely disposed and the third exterior sidewall 229 and the fourth exterior sidewall 220 are oppositely disposed. In addition, for the sake of clarity, the first outer sidewall 227 is adjacent to the first groove wall 222, the second outer sidewall 228 is adjacent to the second groove wall 223, the third outer sidewall 229 is adjacent to the third groove wall 224, and the fourth outer sidewall 220 is adjacent to the fourth groove wall 225.

According to the embodiment of the present invention, as shown in fig. 2-4, a spring member 24 is further connected between the through slot 221 and the first slot wall 222 and the third side plate 233 of the fixing member 23, in this embodiment, one end of the spring member 24 is fixed on the third side plate 233, and the other end is preferably fixedly or movably connected to the first slot wall 222. In the initial state, the spring member 24 is in a compressed state, such that the first outer sidewall 227 of the shutter member 22 abuts against the groove wall of the receiving groove 21, and the through groove 221 and the second groove wall 223 abut against the back surface of the third side plate 233 of the fixing member 23. Thereby better shielding the first and

second openings

211 and 212 located below the shutter member 22.

According to the embodiment of the present invention, as shown in fig. 2, a third opening 213 located between the first opening 211 and the second opening 212 is further opened on the bottom of the accommodating groove 21, and the third opening 213 is communicated with the through groove 221. In the embodiment of the present invention, the outer wall of the first slot 11 and the outer wall of the second slot 12 form a channel 13 communicating with the third opening 213, the third opening 213 is located at one end of the channel 13, and the other end of the channel 13 is not closed for allowing the water entering the through slot to flow out. That is, the first opening 211, the second opening 212 and the third opening 213 are partitioned from each other at a region where they communicate within the second housing 10. For better waterproofing, the back surface of the third side plate 233 is located at the side of the first opening 211, while the front ends of the second side plate 232 and the first side plate 231 are located at the side of the third opening 213.

In this embodiment, the third opening 213 is communicated with the through groove 221, so that a large amount of liquid can flow out of the socket through the through groove 221 and the third opening 213 when entering the accommodating groove 21; here, because of the shutter member 22, when a large amount of liquid enters the housing tank 21, most of the liquid may rush into the through groove 221 and then flow in through the third opening 213; in addition, a small amount of liquid flows into the groove bottom of the accommodating groove 21, and due to the arrangement of the waterproof step 214, the liquid entering the groove bottom can respectively flow out through the first opening 211 and the second opening 212, so that short circuit of the metal electrode plates 14 in the first slot 11 and the second slot 12 can be effectively avoided.

According to an embodiment of the present invention, the cover member 30 is covered on the first housing 20 and is provided with a plurality of insertion holes 31 for insertion. The cover member 30 is disposed on the first housing 20 such that the receiving groove 21 is closed, and the plurality of insertion holes 31 are communicated with the receiving groove 21, thereby facilitating the insertion of the plug into the receiving groove 21.

According to the embodiment of the present invention, as shown in fig. 1,2,7 and 8, the second groove wall 223 of the through groove 221 of the shutter member 22 is formed with the first inclined surface 223a such that the first inclined surface 223a, the third groove wall 224, the fourth groove wall 225 and the third side plate 233 enclose the first groove 217 facing a portion of the insertion hole 311; and a second inclined surface 227a is formed on the first outer side wall of the shutter member 22 such that the second inclined surface 227a and three side walls of the receiving groove 21 enclose the second groove 218 facing another portion of the insertion hole 312.

For example, the positive and negative poles of the three-hole plug correspond to the left and right insertion holes 311 and 312 of the cover member 30, respectively, the lower side of the left insertion hole 11 faces the first groove 217, and the lower side of the right insertion hole 312 faces the second groove 218.

In the present embodiment, as shown in fig. 7 and 8, the heights of the shutter member 22, the accommodation groove 21, and the fixing piece 23 are set such that the height of the fixing piece 23 is lower than the depth of the accommodation groove 21 and greater than the height of the shutter member 22. While a plurality of projections 226 are provided on the upper surface of the shutter member 22, the plurality of projections 226 are located in the middle of the shutter member 22 and abut on the inner side wall of the cover member 30 when the cover member 30 is attached to the first housing 20.

Meanwhile, in the embodiment of the present invention, as shown in fig. 6 and 8, the fixing piece 23 and the shutter member 22 are set to divide the accommodation groove 21 into the first groove portion and the second groove portion, the first opening 211 is located at the bottom of the first groove portion, and the second opening 212 is located at the bottom of the second groove portion. For better waterproofing, the height of the groove bottom of the first groove portion is preferably higher than the height of the groove bottom of the second groove portion. Specifically, one side of the first opening 211 is the waterproof step 214, the other side is the bottom of the first groove 217, and a step facilitating the liquid to flow into the first opening 211 is formed around the first opening 211.

Specifically, in the present embodiment, a protrusion 226 is disposed between the third groove wall 224 and the third outer side wall 229, and a protrusion 226 is disposed between the fourth groove wall 225 and the fourth outer side wall 220, so as to divide the inflow liquid from the upper surface of the shutter member 22.

As shown in fig. 6 and 8, so that when a large amount of liquid enters the first groove 217 and the second groove 218 through the insertion holes when the shutter member 22 is in the initial state, since the heights of the protrusion 226 and the fixing piece 23 are larger than that of the shutter member 22, the liquid overflowing in the first groove 217 flows to the first groove 217 portion; at this time, the side wall of the first groove 217 is provided with the slot 216, most of the overflowed liquid flows out of the accommodating groove 21 through the slot 216, the rest of the overflowed liquid flows into the first slot 11 through the first opening 211, and the liquid flowing into the first groove 217 cannot enter the second groove 218 due to the waterproof step 214.

As shown in fig. 6 and 8, since the depth of the receiving groove 21 is greater than the height of the shutter member 22, and the first outer sidewall 227, the third outer sidewall 220 and the fourth outer sidewall 220 of the shutter member 22 are abutted against the receiving groove 21, the liquid that has overflowed finally enters the through groove 221 and flows toward the third opening 213, and flows out of the second housing 10.

When the shutter member 22 is in the translated state, the entering liquid directly flows out of the first slot 11 and the second slot 12 through the first opening 211 and the second opening 212, respectively, and the liquid does not simultaneously contact the metal electrode sheet 14 in the first slot 11 and the metal electrode sheet 14 in the second slot 12, so that electric shock or short circuit accidents cannot occur.

According to the embodiment of the present invention, in order to facilitate the outflow of the liquid introduced into the first and

second slots

11 and 12, the lower ends of the first and

second slots

11 and 12 are preferably not closed.

According to an embodiment of the present invention, the walls of the second groove 218 may also be provided with slots 216 for allowing liquid to flow out of the side of the first housing 20.

According to an embodiment of the present invention, the fixing member 23 is preferably a U-shaped member and is located between the first opening 211 and the third opening 213, and the opening of the U-shaped member faces the third opening 213.

According to another embodiment of the present invention, for better waterproofing, the U-shaped member is located between the second opening 212 and the third opening 213, and the opening of the U-shaped member faces the third opening 213.

According to an embodiment of the present invention, for better waterproofing, the waterproof step 214 is located at the region where the fixing member 23 is located, and the waterproof step 214 is disposed in a direction parallel to the third side plate 233.

According to an embodiment of the present invention, in order to better prevent water, the accommodating groove 21 is further provided with a first step 215 and a second step 215a, and the lengths of the first step 215 and the second step 215a are preferably equal to or substantially equal to the width of the through groove 221 of the shutter member 22. Wherein the first step 215 is disposed at a side of the first opening 211 away from the fixing member 23, and the second step 215a is disposed between the third opening 213 and the second opening 212, for better preventing liquid from entering into the first opening 211 and the second opening 212 at the same time.

The invention also provides a socket, which comprises the waterproof assembly, wherein the socket with the waterproof assembly is arranged through the accommodating groove 21 of the first shell 20, and the waterproof step 214 is arranged between the first opening 211 and the second opening 212 which are arranged at the bottom of the accommodating groove 21, so that a small amount of liquid entering the bottom of the accommodating groove 21 can only flow into the first slot 11 or the second slot 12 through the first opening 211 or the second opening 212, and the metal electrode plates 14 arranged in the first slot 11 and the second slot 12 are prevented from conducting in positive and negative directions;

meanwhile, the shutter member 22 can movably abut against the accommodating groove 21 and shield the first opening 211 and the second opening 212 in the initial state, so as to prevent the liquid from directly flowing into the first slot 11 and the second slot 12; meanwhile, the flashboard member 22 is matched with the waterproof step 214, so that liquid can only enter the first slot 11 and/or the second slot 12 independently, and the metal electrode plates 14 arranged in the first slot 11 and the second slot 12 are prevented from conducting in the positive and negative directions.

Moreover, the first slot 11 and the second slot 12 are separated in the second casing 10, so that the metal electrode plate 14 is prevented from conducting the positive electrode and the negative electrode due to liquid entering the first slot 11 or the second slot 12 independently; thereby achieving the waterproof effect.

The method comprises the following steps:

aspect 1 a waterproof assembly of a socket, comprising:

the waterproof structure comprises a first shell, a second shell and a waterproof step, wherein an accommodating groove is formed in the first shell, a first opening and a second opening are formed in the groove bottom of the accommodating groove, and the waterproof step is located between the first opening and the second opening and used for separating the first opening from the second opening;

Aspect 2. The waterproof assembly for a socket according to aspect 1, wherein a third opening located between the first opening and the second opening is further formed in the slot bottom, a channel communicated with the third opening is formed in an outer wall of the first slot and an outer wall of the second slot, the third opening is located at one end of the channel, and the other end of the channel is not closed.

The waterproof assembly of a receptacle according to any of the preceding aspects, wherein the shutter member has a through slot, a fixing member extending outwardly from the through slot and penetrating through the through slot is further formed on the slot bottom, a spring member is further connected between a first slot wall of the through slot and the fixing member, the spring member is configured such that when the shutter member is in the initial state, a second slot wall of the through slot opposite to the first slot wall abuts against the fixing member, and an outer side wall of the shutter member abuts against a side wall of the receiving slot.

The waterproof component of the socket according to the previous aspect, characterized in that the fixing member is a U-shaped member and includes a first side plate and a second side plate which are oppositely arranged, and a third side plate which connects the first side plate and the second side plate, wherein the outer side surface of the first side plate contacts the third groove wall of the through groove, the outer side surface of the second side plate contacts the fourth groove wall of the through groove, and the third groove wall and the fourth groove wall are oppositely arranged.

Aspect 5. The waterproof assembly for a socket according to any one of the preceding aspects, further comprising: the cover plate component is covered on the first shell and is provided with a plurality of jacks for plugging, and a first inclined plane is formed on the second groove wall, so that the first inclined plane, the third groove wall, the fourth groove wall and the third side plate enclose a first groove which is over against a part of the jacks; and a second inclined surface is formed on one outer side wall of the flashboard component, so that the second inclined surface and three side walls of the accommodating groove enclose a second groove which is opposite to the other insertion hole.

Aspect 6. The waterproof assembly of the socket according to any one of the preceding aspects, wherein the fixing piece and the shutter member divide the receiving groove into a first groove portion and a second groove portion, the first opening being located at a bottom of the first groove portion, the second opening being located at a bottom of the second groove portion.

Aspect 7. The flashing assembly of a jack of any preceding aspect, wherein said channel communicates with said third opening.

Aspect 8. The waterproof assembly of a socket according to any one of the preceding aspects, wherein the height of the fixing member is lower than the depth of the accommodating groove and is greater than the height of the shutter member.

Aspect 9. The waterproof assembly for a socket according to any one of the preceding aspects, wherein a plurality of projections are further provided on an upper surface of the shutter member, the plurality of projections being located at a central portion of the shutter member and abutting on an inner side wall of the cover member when the cover member is attached to the first housing.

The waterproof assembly of a socket according to any one of the preceding aspects, wherein the groove wall of the first groove portion is further provided with a groove for allowing the liquid to flow out from the side surface of the first housing, and/or the groove wall of the second groove portion is further provided with a groove for allowing the liquid to flow out from the side surface of the first housing.

Aspect 11 the waterproof assembly of a receptacle according to any one of the preceding aspects, wherein the U-shaped member is located between the first opening and the third opening, and the opening of the U-shaped member faces the third opening.

The waterproof assembly of a socket according to any one of the preceding aspects, wherein the U-shaped member is located between the second opening and the third opening, and the opening of the U-shaped member faces the third opening.

Aspect 13. The waterproof assembly for a socket according to any one of the preceding aspects, wherein the waterproof step is located in a region where the fixing member is located, and the waterproof step is disposed in a direction parallel to the third side plate.

Aspect 14. The flashing assembly of a receptacle of any preceding aspect, wherein said shutter member is adapted to rotate relative to said first housing only when actuated by a first external force, and to translate relative to said first housing only when actuated by a second external force; wherein the first external force is a force applied to one side of the shutter member alone, and the second external force is an equilibrium force applied to the shutter member at the same time and symmetrically from the left and right sides of the protrusion;

the shutter member blocks the upper end openings of the first and second sockets when rotated relative to the first housing and opens the upper end openings of the first and second sockets when the shutter member is translated relative to the first housing.

Aspect 15a socket, comprising a watertight assembly of a socket according to any one of the preceding aspects.

The present invention is not limited to the above-described preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof assembly for a socket, comprising:

the waterproof structure comprises a first shell, a second shell and a waterproof step, wherein an accommodating groove is formed in the first shell, a first opening and a second opening are formed in the groove bottom of the accommodating groove, and the waterproof step is located between the first opening and the second opening and used for separating the first opening from the second opening; a third opening positioned between the first opening and the second opening is formed in the groove bottom;

the flashboard component is movably abutted in the accommodating groove and configured to shield the first opening and the second opening in an initial state, so that liquid flowing into the accommodating groove flows out of the first opening and/or the second opening from two sides of the waterproof step respectively, a through groove is formed in the flashboard component, a fixing piece penetrating through the through groove is formed in the groove bottom in an outward extending mode, a spring piece is further connected between a first groove wall of the through groove and the fixing piece, the spring piece is configured to enable a second groove wall, opposite to the first groove wall, of the through groove to abut against the fixing piece when the flashboard component is in the initial state, and one outer side wall of the flashboard component abuts against the side wall of the accommodating groove; and

the second casing is connected the below of first casing, and include with the first slot of first opening intercommunication and with the second slot of second opening intercommunication, first slot with the second slot separates each other, the outer wall of first slot with the outer wall of second slot is formed at the passageway of third opening intercommunication, the third opening is located the one end of passageway, just the other end of passageway is not sealed.

2. The waterproof assembly of claim 1, wherein the fixing member is a U-shaped member and includes a first side plate and a second side plate disposed opposite to each other, and a third side plate connecting the first side plate and the second side plate, wherein an outer side surface of the first side plate contacts a third groove wall of the through groove, an outer side surface of the second side plate contacts a fourth groove wall of the through groove, and the third groove wall and the fourth groove wall are disposed opposite to each other.

3. The waterproof assembly of a socket of claim 2, further comprising: the cover plate component is covered on the first shell and is provided with a plurality of jacks for plugging, and a first inclined surface is formed on the second groove wall, so that the first inclined surface, the third groove wall, the fourth groove wall and the third side plate enclose a first groove positioned under a part of the jacks; a second inclined surface is formed on one outer side wall of the shutter member, so that the second inclined surface and three side walls of the receiving groove enclose a second groove located right below the other insertion hole.

4. The waterproof assembly of a receptacle according to claim 2, wherein said fixing member and said shutter member divide said receiving groove into a first groove portion and a second groove portion, said first opening being located at a bottom of said first groove portion, said second opening being located at a bottom of said second groove portion.

5. The waterproof assembly of the receptacle of claim 2, wherein said through slot communicates with said third opening.

6. The waterproof assembly of the outlet of claim 2, wherein a height of said fixing member is lower than a depth of said receiving groove and is greater than a height of said shutter member.

7. The waterproof assembly of the outlet of claim 3, wherein said shutter member is further provided on an upper surface thereof with a plurality of projections, said plurality of projections being located at a central portion of said shutter member and abutting on an inner side wall of said cover member when said cover member is attached to said first housing.

8. The waterproof assembly of claim 4, wherein the groove wall of the first groove portion is further provided with a groove for allowing the liquid to flow out from the side of the first housing, and/or the groove wall of the second groove portion is further provided with a groove for allowing the liquid to flow out from the side of the first housing.

9. The waterproof assembly of claim 2-8, wherein said U-shaped member is located between said first opening and said third opening, and wherein said opening of said U-shaped member faces said third opening.

10. The waterproof assembly of claim 2-8, wherein said U-shaped member is located between said second opening and said third opening, and wherein said opening of said U-shaped member faces said third opening.

11. The waterproof assembly of a socket according to any one of claims 2 to 8, wherein the waterproof step is located in a region where the fixing member is located, and the waterproof step is disposed in a direction parallel to the third side plate.

12. The socket flashing assembly of claim 7 wherein the shutter member is adapted to rotate relative to the first housing only under a first external force and to translate relative to the first housing only under a second external force; wherein the first external force is a force applied to one side of the shutter member alone, and the second external force is an equilibrium force applied to the shutter member at the same time and symmetrically from the left and right sides of the protrusion;

13. A socket comprising a water resistant assembly of a socket according to any one of claims 1 to 12.