CN211530273U - Waterproof socket - Google Patents

Abstract

An embodiment of the utility model provides a waterproof socket, include the shell, set up a plurality of jack on the shell and be located a plurality of jump ring in the shell, wherein in the shell, still include: the rubber shells correspond to the clamp springs, each rubber shell is wrapped by at least one clamp spring and is sealed, and the rubber shells are provided with inserting ports; the rubber pad is arranged on the inner side of the rubber shell, and when the pressure inside the rubber shell meets a first preset requirement, the rubber pad blocks the socket from the inner side of the socket; wherein, every jump ring corresponds with a jack and a socket. This scheme, when the lead wire of socket no plug inserts, because the pressure in the rubber casing satisfies the requirement of predetermineeing, the socket is plugged up from the inboard of socket to the rubber pad, and when the socket was in the operational environment who has water, because blockking of rubber pad, the rubber pad is not enough opened to the pressure of water to make waterproof socket have fine waterproof function, the good reliability.

Description

Waterproof socket

Technical Field

The utility model relates to a waterproof supply socket equipment technical field especially relates to a waterproof socket.

Background

At present, electronic products all develop towards waterproof direction, like intelligent bracelet, pursue tens meters nowadays and even below the hundred meters all waterproof, for safe in utilization and range of application are extensive, the socket also develops towards waterproof, safe direction.

The waterproof socket on the existing market mostly adopts a plurality of sealing rings or sealing rings to achieve the waterproof purpose, however, the structure of the waterproof socket is complex, when the waterproofness of one of the sealing rings or the sealing ring is not good, the whole socket does not have the waterproof function any more, and therefore the reliability is poor.

In summary, a waterproof socket with good reliability is lacked in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof socket to solve the technical problem that lacks the technical scheme of a good reliability waterproof socket among the prior art scheme.

According to the utility model provides a waterproof socket, include the shell, set up a plurality of jack on the shell and be located a plurality of jump ring in the shell, wherein in the shell, still include:

the rubber shells correspond to the clamp springs, each rubber shell is wrapped by at least one clamp spring and is sealed, and the rubber shells are provided with inserting ports;

a rubber pad is arranged on the inner side of the rubber shell, and when the pressure inside the rubber shell meets a first preset requirement, the rubber pad blocks the socket from the inner side of the socket;

wherein, every jump ring corresponds with a jack and a socket.

In one embodiment of the present invention,

a pressure sensor is attached to the outer surface of each rubber shell and used for detecting the air pressure in the corresponding rubber shell;

inside the shell, still include:

and the automatic inflation device is used for automatically inflating the rubber shell of which the air pressure is less than the second preset pressure when the at least one pressure sensor detects that the air pressure in the corresponding rubber shell is less than the second preset pressure so as to enable the pressure in the rubber shell to reach the preset requirement.

In one embodiment, within the housing, further comprising:

and the electric storage module is connected with the automatic inflation device and is used as a power supply of the automatic inflation device.

In one embodiment, the power storage module is connected to a power line of the waterproof socket and used for charging the power storage module through the power line of the waterproof socket when the electric quantity in the power storage module is smaller than a preset value.

In one embodiment, the automatic inflation device is connected to the power cord of the outlet via a transformer.

In one embodiment, the number of outlets includes at least two sizes of outlets, the first size of outlet serving as the outlet for a three-phase plug or a two-phase plug; the socket of the second size serves as a socket of a USB plug.

In one embodiment, a first number of the first sized sockets form sockets of a two-phase plug and a second number of the first sized sockets form sockets of a three-phase plug;

wherein, the sockets of two-phase plug and the socket of three-phase plug arrange in the mode of predetermineeing.

In one embodiment, the housing is made of plastic.

In one embodiment, further comprising:

the plug comprises a plurality of plug wires, and an insulating layer is coated on the outer surface of each plug wire with a preset length from the root; the preset length is the distance between the root of the plug wire and the corresponding socket after the plug is plugged in the waterproof socket.

The embodiment of the utility model provides a pair of waterproof socket, when the lead wire of socket no plug was inserted, because pressure in the rubber casing satisfies first predetermined requirement, the socket is plugged up from the inboard of socket to the rubber pad, and when the socket was in the operational environment who has water, because blockking of rubber pad, the rubber pad was not enough opened to the pressure of water to make the socket have fine waterproof function, the good reliability.

Drawings

The accompanying drawings are provided to illustrate the present invention, and it is to be understood that the embodiments described below constitute some of the embodiments of the present invention, and do not constitute undue limitations on the invention. In the drawings:

fig. 1 is a schematic structural diagram of a waterproof socket according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another waterproof socket according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a jack arrangement mode of a waterproof socket according to an embodiment of the present invention.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

An embodiment of the utility model provides a waterproof socket, it is shown with reference to fig. 1, include shell 11, set up a plurality of jack 111 on shell 11 and be located a plurality of jump ring 112 in shell 11, wherein in shell 11, still include:

the rubber shells 113 correspond to the clamp springs, each rubber shell 113 at least wraps one clamp spring 112, the rubber shells 113 are sealed, and the rubber shells 113 are provided with sockets 114;

a rubber gasket 118 is arranged on the inner side of the rubber housing 113 at a predetermined distance from the socket 114, wherein the predetermined distance may be 1-5mm, such as 1mm, 2.5mm or 5mm, and when the pressure inside the rubber housing 113 meets a first predetermined requirement, the rubber gasket blocks the socket from the inner side of the socket, thereby sealing the rubber housing 113;

each of the clamp springs 112 corresponds to one of the insertion holes 111 and one of the insertion holes 114, and each of the insertion holes corresponds to one of the insertion holes 111.

It is noted that the location of the socket 114 and the rubber pad 118 in the figures is not the specific location in the waterproof socket, and the socket 114 and the rubber pad 118 should be below the socket 111 in the waterproof socket and cannot be seen, and the socket 114 and the rubber pad 118 are shown aside for convenience of illustration.

The embodiment of the utility model provides an in, when the lead wire that the socket does not have the plug inserts, because pressure in the rubber casing satisfies first predetermined requirement, the socket is plugged up from the inboard of socket to the rubber pad, and when the socket was in the operational environment who has water, because blockking of rubber pad, the rubber pad was not enough opened to the pressure of water to make the socket have fine waterproof function, the good reliability.

In addition, waterproof function in this scheme is realized through adopting rubber housing and rubber pad cooperation, and the structure is comparatively simple, is convenient for carry out the volume production.

In the embodiment of the present invention, referring to fig. 2, a pressure sensor 115 is attached to an outer surface of each rubber housing 113 for detecting the air pressure inside the corresponding rubber housing; inside the housing 11, further comprising:

and the automatic inflation device 116 is used for automatically inflating the rubber shell 113 with the air pressure lower than the second preset pressure when the at least one pressure sensor 115 detects that the air pressure in the corresponding rubber shell 113 is lower than the second preset pressure so as to enable the pressure in the rubber shell to reach the preset requirement.

The embodiment of the utility model provides a waterproof socket has the automatic inflated function of rubber housing for wrapping up the jump ring, based on at every turn socket grafting in-process inevitably leads to a small amount of gas leakage, consequently, waterproof socket with automatic inflation function has longer life.

In the embodiment of the present invention, in the housing 11, the present invention further includes:

and an electric storage module 117 connected to the automatic inflator 116 to serve as a power source of the automatic inflator. An electric storage module is arranged in the shell 11 and can be used as a working power supply of the automatic inflation device 116 to provide stable working voltage for the automatic inflation device 116; meanwhile, the accumulator module 117 may be connected to a power line of the outlet to charge the accumulator module 117 when the amount of electricity of the accumulator module 117 is less than a predetermined value, thereby serving as a stable power source of the automatic inflator 116.

As another embodiment, the automatic charging device 116 may be directly connected to the power line of the waterproof socket through a transformer, and the power line of the waterproof socket is used to directly supply power to the automatic charging device, so that the internal power storage module may be omitted, and the space of the waterproof socket may be saved.

In the embodiment of the present invention, referring to fig. 3, the plurality of sockets includes at least two sizes of sockets, and the socket 119 of the first size is used as a socket of a three-phase plug or a two-phase plug; the socket 110 of the second size serves as a socket of a USB plug. The plug can be directly connected with 220V voltage based on a three-phase plug or a two-phase plug, and the USB plug needs a transformer to convert the 220V voltage of a plug board power line into a smaller power supply, so that electric equipment such as a mobile phone, an I PAD and the like can be directly charged. For the convenience of setting, point out here, can set gradually the socket of second size and the socket of first size according to predetermined arrangement rule, avoid setting up the problem that the transformer that brings with first socket and the crisscross setting of second socket is not good.

The embodiment of the utility model provides an in, can arrange in proper order the socket of the first size that forms the three-phase plug and the socket of the first size that forms double-phase plug, also can arrange in a crisscross way the socket of the first size that forms the three-phase plug and the socket of the first size that forms double-phase plug as for specifically adopt crisscross arranging, still arrange in proper order, perhaps the part arranges in proper order that another part is crisscross arranging, can set up according to actual demand, does not specifically limit to it here.

The embodiment of the utility model provides an in, the material of shell 11 is the plastics material, has good insulating properties based on the plastics material, adopts the plastics material to have fine security.

In the embodiment of the present invention, the socket may further include a plug, and the plug includes a plurality of plug wires. If the plug of the socket is a three-phase plug, the plug of the socket comprises three plugging wires; if the plug of the socket is a two-phase plug, the socket may include two plug wires. In each plug-in wire, an insulating layer is coated on the outer surface of the plug-in wire with a preset length from the root of the plug-in wire; the preset length is the distance between the root of the plug wire and the corresponding socket after the plug is plugged in the waterproof socket. The plug is used for electrically connecting the socket with a power supply. So set up, even partly water got into between socket and the plug after plug and socket are inserted and are closed, the surface based on grafting wire from root default length scribbles the insulating layer, can not cause the short circuit yet, has further guaranteed the power consumption safety.

It should be noted that, in the embodiments of the present invention, the term "connected" may be a direct connection or an indirect connection. The connection can be through a wire or other connection structure, such as a hose. The present solution is not particularly limited.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The technical solution of the present invention has been described only with reference to a preferred embodiment, but for those skilled in the art, the idea of the embodiment of the present invention should be changed in the concrete implementation and application scope, so that, in summary, the content of the present specification should not be understood as the limitation of the present invention, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a waterproof socket, includes the shell, sets up a plurality of jack on the shell and is located a plurality of jump ring in the shell, its characterized in that in the shell, still include:

the rubber shells correspond to the clamp springs, each rubber shell is wrapped by at least one clamp spring and is sealed, and the rubber shells are provided with inserting ports;

a rubber pad is arranged on the inner side of the rubber shell, and when the pressure inside the rubber shell meets a first preset requirement, the rubber pad blocks the socket from the inner side of the socket;

wherein, every jump ring corresponds with a jack and a socket.

2. The waterproof socket according to claim 1,

a pressure sensor is attached to the outer surface of each rubber shell and used for detecting the air pressure in the corresponding rubber shell;

inside the shell, still include:

and the automatic inflation device is used for automatically inflating the rubber shell of which the air pressure is less than the second preset pressure when the at least one pressure sensor detects that the air pressure in the corresponding rubber shell is less than the second preset pressure so as to enable the pressure in the rubber shell to reach the preset requirement.

3. The waterproof socket according to claim 2, further comprising, within said housing:

and the electric storage module is connected with the automatic inflation device and is used as a power supply of the automatic inflation device.

4. The waterproof socket of claim 3, wherein the power storage module is connected to a power line of the waterproof socket for charging the power storage module through the power line of the waterproof socket when the amount of power in the power storage module is less than a preset value.

5. The waterproof socket of claim 2 wherein said automatic inflation device is connected to the power cord of the socket by a transformer.

6. The waterproof socket according to claim 1 or 2, wherein said plurality of sockets includes at least two sizes of sockets, a first size of socket serving as a socket for a three-phase plug or a two-phase plug; the socket of the second size serves as a socket of a USB plug.

7. The waterproof jack of claim 6, wherein a first number of first sized sockets form the sockets of a two-phase plug and a second number of first sized sockets form the sockets of a three-phase plug;

wherein, the sockets of two-phase plug and the socket of three-phase plug arrange in the mode of predetermineeing.

8. The waterproof socket of claim 1, wherein said housing is made of plastic.

9. The waterproof socket according to claim 1, further comprising:

the plug comprises a plurality of plug wires, and an insulating layer is coated on the outer surface of each plug wire with a preset length from the root; the preset length is the distance between the root of the plug wire and the corresponding socket after the plug is plugged in the waterproof socket.

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