CN218896866U

CN218896866U - Waterproof connecting assembly

Info

Publication number: CN218896866U
Application number: CN202223203412.4U
Authority: CN
Inventors: 余瑞濓; 陈凯鹏; 吴润江; 黄玉洪
Original assignee: Collaborative Security Technology Shenzhen Co ltd
Current assignee: Collaborative Security Technology Shenzhen Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-21
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a waterproof connecting assembly, which comprises a socket, a plug and a connecting piece, wherein the socket is provided with a plugging surface, and the plugging surface is provided with a jack; the plug is provided with an insertion end, the insertion end is provided with an insertion sheet, and the insertion end is abutted with the insertion surface so that the insertion sheet is inserted into the jack; the connecting piece is sleeved on the outer sides of the socket and the plug and is used for closing a gap between the insertion end and the insertion surface. The technical scheme of the utility model aims to improve the safety performance of the socket in use.

Description

Waterproof connecting assembly

Technical Field

The utility model relates to the technical field of sockets, in particular to a waterproof connecting assembly.

Background

Most of the current sockets on the market are not provided with waterproof devices, and when the sockets are used in an open air environment, rainwater can enter the sockets from the jacks, so that electric equipment with power lines plugged in the sockets is short-circuited or short-circuited; in dormitory or offices of apartments, often place the drinking cup next to the socket, the drinking cup is very easy to empty again, and the water in the drinking cup can spill into in the jack, influences the power consumption safety.

Disclosure of Invention

The utility model mainly aims to provide a waterproof connecting assembly, which aims to improve the safety performance of a socket in use.

In order to achieve the above object, the present utility model provides a waterproof connection assembly, comprising:

the socket is provided with a plug face, and the plug face is provided with a jack;

the plug is provided with an insertion end, the insertion end is provided with an inserting sheet, and the insertion end is abutted with the inserting face so that the inserting sheet can be inserted into the jack; and

the connecting piece is sleeved on the outer sides of the socket and the plug and is used for sealing a gap between the insertion end and the insertion surface.

In one embodiment of the utility model, the connecting piece is provided with a first end face and a second end face which are oppositely arranged, a waterproof cavity is formed in the connecting piece, and two ends of the waterproof cavity are respectively communicated with the first end face and the second end face;

the plug face of the socket penetrates through the first end face and is accommodated in the waterproof cavity, and the plug insertion end of the plug penetrates through the second end face and is accommodated in the waterproof cavity;

the outer periphery of the plug and the outer periphery of the socket are respectively connected with the inner side wall of the waterproof cavity in a sealing mode.

In one embodiment of the utility model, the plug comprises:

a main body portion having an abutment surface; and

the insertion part is convexly arranged on the abutting surface, the insertion end is formed at one end of the insertion part, which is away from the abutting surface, and the insertion part is inwards contracted in the range of the abutting surface;

the insertion part extends into the waterproof cavity from the second end face and is abutted with the inserting face;

the abutting surface abuts against the second end surface to seal the second end surface.

In an embodiment of the utility model, an outer periphery of the insertion portion abuts against an inner sidewall of the waterproof cavity.

In an embodiment of the present utility model, an external thread is provided on an outer periphery of the insertion portion, an internal thread is provided on an inner sidewall of the waterproof cavity, and the insertion portion and the waterproof cavity are connected in a matching manner through the internal thread and the external thread.

In an embodiment of the utility model, the plug further includes a first waterproof gasket, and the first waterproof gasket is disposed on an end surface of the insertion end and is disposed around an outer side of the insertion piece;

when the insertion end is abutted with the insertion surface, the first waterproof gasket is in abutting fit with the insertion surface.

In an embodiment of the utility model, an inner side wall of one end of the waterproof cavity, which is away from the plug, is convexly provided with a propping platform, and one side of the propping platform, which is towards the second end face, is in propping fit with the socket.

In one embodiment of the utility model, the socket includes:

the propping part is positioned in the waterproof cavity, the plugging surface is formed on one side of the propping part facing the second end surface, the propping surface is formed on one side of the propping part facing away from the second end surface, and the propping surface is in propping fit with the propping table; and

the installation department, the installation department is located support the top surface, the interior shrink of installation department is in support the top surface is located within range, the installation department wears to locate first terminal surface, the installation department deviates from one side of second terminal surface is connected with the power cord.

In an embodiment of the utility model, the socket further includes a second waterproof gasket, and the second waterproof gasket is disposed on the top surface and is disposed around the periphery of the mounting portion;

when the propping platform is propped against the propping part, the second waterproof gasket is propped against and matched with the propping platform.

In an embodiment of the utility model, an installation space is formed inside the installation part and the abutting part, the socket further comprises a plug-in module, the plug-in module is arranged in the installation space, a plug-in end of the plug-in module is communicated with the jack, and the power wire is arranged on the installation part in a penetrating manner and is electrically connected with the plug-in module.

The waterproof connecting assembly comprises a socket, a plug and a connecting piece, wherein the insertion end of the plug is abutted with the insertion surface so that the inserting piece is inserted into the jack, a certain gap still exists between the insertion end and the insertion surface, and water can infiltrate into the jack from the gap to damage the socket and the plug. The outside of socket and plug is located to the connecting piece cover of this scheme for seal the space between insertion end and the grafting face, with prevent that water from penetrating the socket from the space department between them, improved the security performance of socket when using.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an embodiment of a waterproof connecting assembly according to the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is another view of FIG. 2;

fig. 4 is a schematic structural view of an embodiment of the connector of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Waterproof connecting assembly	22	Insertion part
10	Socket	221	Insertion end
				11	Abutting part	2211	Inserting piece
111	Plug face	222	External screw thread
				1111	Jack (Jack)	23	First waterproof gasket
112	Abutting top surface	30	Connecting piece
				12	Mounting part	31	First end surface
13	Power line	32	Second end face
				14	Second waterproof gasket	33	Waterproof cavity
20	Plug	331	Internal thread
				21	Main body part	332	Abutment table
211	Abutment surface

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 4, the present utility model proposes a waterproof connection assembly 100 comprising:

a socket 10, wherein the socket 10 is provided with a plug face 111, and the plug face 111 is provided with a jack 1111;

a plug 20, wherein the plug 20 has an insertion end 221, the insertion end 221 is provided with a plug sheet 2211, and the insertion end 221 abuts against the plugging surface 111 so that the plug sheet 2211 is inserted into the jack 1111; and

and the connecting piece 30 is sleeved outside the socket 10 and the plug 20 and is used for closing a gap between the insertion end 221 and the plug face 111.

The waterproof connecting assembly 100 according to the present utility model includes the socket 10, the plug 20 and the connector 30, wherein the insertion end 221 of the plug 20 abuts against the plugging surface 111, so that the insert 2211 is inserted into the jack 1111, but a certain gap still exists between the insertion end 221 and the plugging surface 111, and water can infiltrate into the jack 1111 from the gap to damage the socket 10 and the plug 20. The connecting piece 30 of this scheme is sleeved outside of socket 10 and plug 20 for seal the space between insertion end 221 and the grafting face 111, prevent that water from penetrating socket 10 from the space department between them, improved the security performance of socket 10 when using.

The material of the connecting member 30 may be metal, alloy, or plastic, and the material of the connecting member 30 is not limited herein. The connecting piece 30 is sleeved outside the socket 10 and the plug 20, and is annularly arranged at the gap between the plug face 111 and the plug end 221 so as to close the gap between the plug end 221 and the plug face 111.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the connector 30 has a first end surface 31 and a second end surface 32 disposed opposite to each other, a waterproof chamber 33 is formed inside the connector 30, and both ends of the waterproof chamber 33 are respectively communicated with the first end surface 31 and the second end surface 32;

the plug surface 111 of the socket 10 is inserted through the first end surface 31 and is accommodated in the waterproof cavity 33, and the insertion end 221 of the plug 20 is inserted through the second end surface 32 and is accommodated in the waterproof cavity 33;

wherein, the outer periphery of the plug 20 and the outer periphery of the socket 10 are respectively connected with the inner side wall of the waterproof cavity 33 in a sealing way.

In an embodiment of the present utility model, the connector 30 has a first end surface 31 and a second end surface 32, a waterproof cavity 33 is formed between the first end surface 31 and the second end surface 32, the plug surface 111 of the socket 10 extends into the waterproof cavity 33 from the first end surface 31, and the insertion end 221 of the plug 20 extends into the waterproof cavity 33 from the second end surface 32 and abuts against the plug surface 111, so that the insert 2211 is inserted into the jack 1111. At this time, the gap between the plugging surface 111 and the insertion end 221 is covered by the waterproof cavity 33, and the outer periphery of the plug 20 and the outer periphery of the socket 10 are respectively connected with the inner sidewall of the waterproof cavity 33 in a sealing manner, so that the design of the waterproof cavity 33 can prevent the liquid from penetrating into the jack 1111 from the gap between the plugging surface 111 and the insertion end 221, and the waterproof performance of the socket 10 is improved.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the plug 20 includes:

a body portion 21, the body portion 21 having an abutment surface 211; and

an insertion portion 22 protruding from the contact surface 211, wherein the insertion end 221 is formed at an end of the insertion portion 22 facing away from the contact surface 211, and the insertion portion 22 is retracted within a range of the contact surface 211;

wherein the insertion portion 22 extends into the waterproof cavity 33 from the second end face 32 and abuts against the insertion face 111;

the abutment surface 211 abuts against the second end surface 32 to close the second end surface 32.

In an embodiment of the present utility model, the insertion portion 22 is protruding from the contact surface 211 of the main body 21, and the insertion portion 22 is retracted within the range of the contact surface 211, and the outer diameter of the insertion portion 22 is not greater than the outer diameter of the main body 21. When the insertion portion 22 extends into the waterproof cavity 33 from the second end face 32 and abuts against the plugging surface 111, the abutting surface 211 of the main body portion 21 abuts against the second end face 32 of the connector 30 to close the opening of the second end face 32, so that liquid is prevented from penetrating into the waterproof cavity 33 from the second end face 32, and waterproof performance of the socket 10 is improved.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the outer periphery of the insertion portion 22 abuts against the inner sidewall of the waterproof chamber 33.

In the technical solution of an embodiment of the present utility model, the outer periphery of the insertion portion 22 abuts against the inner sidewall of the waterproof cavity 33 to close the gap between the plug 20 and the connector 30, so as to prevent the liquid from penetrating into the jack 1111 of the plugging surface 111 from the gap between the plug 20 and the connector 30, thereby improving the waterproof performance of the socket 10.

Referring to fig. 1 to 4, in an embodiment of the present utility model, an external thread 222 is provided on an outer circumference of the insertion portion 22, an internal thread 331 is provided on an inner sidewall of the waterproof cavity 33, and the insertion portion 22 and the waterproof cavity 33 are coupled by the internal thread 331 and the external thread 222.

In the technical solution of an embodiment of the present utility model, the external thread 222 on the outer periphery of the insertion portion 22 is mutually matched with the internal thread 331 on the inner side wall of the waterproof cavity 33, when the insertion portion 22 is inserted into the waterproof cavity 33 from the second end face 32, the plug 20 and the waterproof cavity 33 can be fixedly connected through the internal thread 331 and the external thread 222, so that the waterproof cavity 33 and the plug 20 are prevented from being unstable in connection and liquid is prevented from penetrating from the gap, and the waterproof performance of the socket 10 is improved.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the plug 20 further includes a first waterproof gasket 23, wherein the first waterproof gasket 23 is disposed on the end surface of the insertion end 221 and is disposed around the outer side of the insert 2211;

when the insertion end 221 abuts against the plugging surface 111, the first waterproof gasket 23 is in abutting fit with the plugging surface 111.

In an embodiment of the present utility model, in order to fix the first waterproof gasket 23, the end surface of the insertion end 221 of the plug 20 is further concavely provided with a first annular groove (not labeled), the first annular groove is annularly disposed on the outer side of the insertion sheet 2211, the first waterproof gasket 23 is fixed to the first annular groove, when the insertion end 221 abuts against the insertion surface 111, the first waterproof gasket 23 abuts against the insertion surface 111 and the end surface of the insertion end 221 respectively, so as to form a closed space to prevent liquid from penetrating into the insertion hole 1111 located in the closed space, and waterproof performance of the socket 10 is improved.

Referring to fig. 1 to 4, in an embodiment of the present utility model, an inner side wall of an end of the waterproof cavity 33 facing away from the plug 20 is convexly provided with a abutment 332, and a side of the abutment 332 facing the second end surface 32 is in abutting engagement with the socket 10.

In the technical solution of an embodiment of the present utility model, when the connector 30 is connected with the plug 20 through the internal thread 331 and the external thread 222, the abutment 332 of the connector 30 abuts against the socket 10 in the waterproof cavity 33, and abuts against the insertion surface 111 of the socket 10 against the insertion end 221 of the plug 20, so that the insertion surface 111 is tightly attached to the insertion end 221, thereby reducing a gap between the insertion surface 111 and the insertion end 221, and improving the waterproof performance of the socket 10.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the socket 10 includes:

a propping part 11, wherein the propping part 11 is positioned in the waterproof cavity 33, the plugging surface 111 is formed on one side of the propping part 11 facing the second end surface 32, a propping surface 112 is formed on one side of the propping part 11 facing away from the second end surface 32, and the propping surface 112 is in propping fit with the propping table 332; and

the installation department 12, the installation department 12 is located support the top surface 112, the interior shrink of installation department 12 is in support the top surface 112 place within the scope, installation department 12 wears to locate first terminal surface 31, installation department 12 deviates from one side of second terminal surface 32 is connected with power cord 13.

In the technical solution of an embodiment of the present utility model, in order to increase the contact area between the socket 10 and the abutment 332, so that the abutment 332 has a better effect of abutting against the socket 10, and avoid the liquid from penetrating into the waterproof cavity 33 from the opening of the first end surface 31, the socket 10 is designed with the abutment 11 and the mounting portion 12, wherein the abutment 11 is formed with the abutment 112 on the side facing away from the second end surface 32, the mounting portion 12 is retracted into the abutment 112, and the outer diameter of the mounting portion 12 is not greater than the outer diameter of the abutment 11.

When in use, the mounting portion 12 of the socket 10 extends into the waterproof cavity 33 of the connector 30 from the second end face 32 and penetrates through the first end face 31, at this time, the abutting portion 11 of the socket 10 is in abutting fit with the abutting table 332 of the first end face 31, and then the second end face 32 of the connector 30 faces the plug 20, so that the inserting portion 22 of the plug 20 extends into the waterproof cavity 33 from the second end face 32 of the connector 30, the external thread 222 of the inserting portion 22 is in threaded fit with the internal thread 331 of the waterproof cavity 33, meanwhile, the main body 21 of the plug 20 abuts against the first end face 31, the abutting portion 11 of the socket 10 abuts against the abutting table 332 of the second end face 32, sealing of the connecting piece 30 to the inserting face 111 and the inserting end 221 is achieved, and waterproof performance of the socket 10 is improved.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the socket 10 further includes a second waterproof gasket 14, where the second waterproof gasket 14 is disposed on the top surface 112 and is disposed around the outer periphery of the mounting portion 12;

when the abutment 332 abuts against the abutment 11, the second waterproof gasket 14 is in abutment engagement with the abutment 332.

In an embodiment of the present utility model, in order to fix the second waterproof gasket 14, the abutting surface 211 is further concavely provided with a second annular groove (not labeled), the second annular groove is annularly disposed on the outer side of the mounting portion 12, the second waterproof gasket 14 is fixed to the second annular groove, and when the abutting surface 211 abuts against the abutting table 332, the second waterproof gasket 14 abuts against the abutting surface 211 and the abutting table 332 respectively, so as to prevent liquid from entering the waterproof cavity 33 from the opening of the first end surface 31, and improve the waterproof performance of the socket 10.

Referring to fig. 1 to 4, in an embodiment of the present utility model, an installation space (not shown) is formed inside the installation portion 12 and the abutment portion 11, the socket 10 further includes a plug module (not shown), the plug module is disposed in the installation space, a plug end of the plug module is connected to the jack 1111, and the power cord 13 is disposed through the installation portion 12 and is electrically connected to the plug module.

In the technical solution of an embodiment of the present utility model, an installation space is formed in the socket 10, the installation space is used for installing a plug-in module, the plug-in module is electrically connected with the power line 13 penetrating through the installation space, the plug-in end of the plug-in module is disposed towards the jack 1111 and is communicated with the jack 1111, and the insert 2211 of the plug 20 is inserted into the plug-in end through the jack 1111.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A waterproof connection assembly, comprising:

2. The waterproof connecting assembly according to claim 1, wherein the connecting piece is provided with a first end face and a second end face which are oppositely arranged, a waterproof cavity is formed in the connecting piece, and two ends of the waterproof cavity are respectively communicated with the first end face and the second end face;

3. The waterproof connection assembly of claim 2, wherein the plug comprises:

a main body portion having an abutment surface; and

4. A watertight connection assembly as claimed in claim 3, wherein the outer periphery of the insert abuts the inner side wall of the watertight chamber.

5. The waterproof connection assembly of claim 4, wherein the outer periphery of the insertion portion is provided with external threads, the inner side wall of the waterproof cavity is provided with internal threads, and the insertion portion and the waterproof cavity are connected in a matched manner through the internal threads and the external threads.

6. The waterproof connection assembly of claim 3, wherein the plug further comprises a first waterproof gasket disposed on an end face of the insertion end and surrounding an outer side of the insert;

7. The waterproof connection assembly of claim 2, wherein an inner side wall of the waterproof cavity facing away from one end of the plug is convexly provided with an abutment, and a side of the abutment facing the second end face is in abutting fit with the socket.

8. The waterproof connection assembly of claim 7, wherein the socket comprises:

9. The waterproof connection assembly of claim 8, wherein the socket further comprises a second waterproof gasket disposed on the top surface and surrounding the outer periphery of the mounting portion;

10. The waterproof connection assembly of claim 8, wherein the installation portion and the inside of the abutment portion are formed with an installation space, the socket further comprises a plug-in module, the plug-in module is disposed in the installation space, a plug-in end of the plug-in module is communicated to the jack, and the power cord is disposed through the installation portion and electrically connected with the plug-in module.