CN212412302U - Waterproof and dustproof plug and socket assembly - Google Patents
Waterproof and dustproof plug and socket assembly Download PDFInfo
- Publication number
- CN212412302U CN212412302U CN202020716552.3U CN202020716552U CN212412302U CN 212412302 U CN212412302 U CN 212412302U CN 202020716552 U CN202020716552 U CN 202020716552U CN 212412302 U CN212412302 U CN 212412302U
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- Prior art keywords
- plug
- socket
- waterproof
- sealing
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000010030 laminating Methods 0.000 claims description 3
- 239000003433 contraceptive agent Substances 0.000 claims 1
- 230000002254 contraceptive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof and dustproof plug and socket assembly, which comprises a plug and a socket which can be mutually and tightly spliced and combined, wherein the plug comprises a plug shell, an insert piece bracket is embedded in the plug shell, an insert piece is fixed in the insert piece bracket, one end of the insert piece is connected with an electric wire, and the other end of the insert piece extends outwards out of the plug shell; the socket comprises a socket shell, wherein a jack is formed in the socket shell, a jack support is arranged in the jack, an electrode plate is arranged below the jack support, the electrode plate is connected with an electric wire, the plug shell is composed of a plug handheld part and a stopping part, the stopping part is provided with a ring and is provided with a plurality of sealing rings, the socket shell is composed of the socket handheld part and a connecting part, the outer end part of the connecting part is outwards protruded to form a waterproof dust sealing sleeve, the inner end ring of the waterproof dust sealing sleeve is provided with a plurality of embedded ring grooves, the sealing rings are mutually and tightly embedded with the embedded ring grooves in the state that the plug is inserted into the socket, and the periphery of.
Description
Technical Field
The utility model relates to a rational in infrastructure, the modern design, waterproof grade is high, and dustproof effect is good, can be applicable to the waterproof dustproof plug and socket subassembly of multiple occasion.
Background
Chinese patent application No. previously filed by the applicant: 201520672929.9 discloses a waterproof industrial plug and socket assembly, which comprises a plug and a socket used for industry, wherein the plug comprises a plug shell and a jack, the socket comprises a socket shell and a base extending out of the socket shell, the base is inserted into the jack, the plug and socket assembly further comprises a sealing gasket and a lock catch, the sealing gasket is sleeved at the rear end of the socket base, the lock catch comprises a lock catch body, a pair of movable connecting parts and a pair of lock catch parts, the pair of movable connecting parts are formed at the front ends of the two sides of the lock catch body, a pair of positioning columns are formed at the front ends of the two sides of the plug shell and the socket shell, the pair of movable connecting parts of the lock catch rotate to be movably connected around one of the positioning columns, and under the inserting state of the.
Chinese patent application No.: 201520597888.1, discloses a waterproof plug, including plug spare, retaining member and sealing washer, plug spare is equipped with spacing portion, locking portion and connecting portion along the axial in proper order, locking portion and connecting portion periphery all are equipped with the screw thread, the inside through-hole that is equipped with of retaining member, and be equipped with the screw thread on this through-hole inner wall, the retaining member passes through threaded connection with locking portion, the sealing washer cover is established in locking portion periphery and is located between spacing portion and the retaining member, the external diameter of spacing portion is greater than the sealing washer external diameter to the sealing washer is interference fit with locking portion.
Chinese patent application No.: 201210433245.4, discloses a waterproof plug that plugs into a socket to power a light fixture. The waterproof plug includes a housing and a plurality of conductive strips. The shell comprises an end face and a side wall, and the conducting strip is fixed on the shell and exposed out of the end face. The end face comprises at least one circle of first protrusions surrounding the conducting strip, and the side wall comprises at least one circle of second protrusions surrounding the side wall. The first bulge and the second bulge are used for sealing a joint surface between the waterproof plug and the socket, so that water is prevented from entering the socket. The waterproof plug provided by the invention realizes multiple sealing between the waterproof plug and the socket by utilizing the at least one circle of first bulge on the end surface and the at least one circle of second bulge on the side wall, thereby preventing water from entering the socket.
Said invention is complex in structure, and after the plug is inserted into the socket, a gap is existed, so that its water-proofing grade is low and dust-proofing effect is not good.
Disclosure of Invention
An object of the utility model is to overcome prior art's above-mentioned defect, provide a rational in infrastructure, the modern design, waterproof grade is high, and dustproof effect is good, can be applicable to the waterproof dustproof plug and socket subassembly of multiple occasion.
In order to achieve the above purpose, the utility model provides a technical scheme as follows: a waterproof and dustproof plug and socket assembly comprises a plug and a socket which can be tightly spliced and combined with each other, wherein the plug comprises a plug shell, a plug sheet bracket is embedded in the plug shell, a plug sheet is fixed in the plug sheet bracket, one end of the plug sheet is connected with an electric wire, and the other end of the plug sheet extends out of the plug shell; the socket comprises a socket shell, wherein a jack is formed in the socket shell, a jack support is arranged in the jack, an electrode plate is arranged below the jack support, the electrode plate is connected with an electric wire, the plug shell is composed of a plug handheld part and a stopping part, the stopping part is provided with a ring and is provided with a plurality of sealing rings, the socket shell is composed of the socket handheld part and a connecting part, the outer end part of the connecting part is outwards protruded to form a waterproof dust sealing sleeve, the inner end ring of the waterproof dust sealing sleeve is provided with a plurality of embedded ring grooves, the sealing rings are mutually and tightly embedded with the embedded ring grooves in the state that the plug is inserted into the socket, and the periphery of.
According to the technical requirements, the outer side wall of the waterproof dust sealing sleeve is connected with a sealing cover through a connecting strip, and the sealing cover can be sleeved on the waterproof dust sealing sleeve.
According to the technical requirements, one end face of the sealing cover is convexly provided with the sealing inner sleeve, the outer side wall of the sealing inner sleeve is annularly provided with the embedding convex ring, the embedding convex ring and the embedding ring groove are tightly embedded with each other in the state that the sealing cover is sleeved on the waterproof dust sealing sleeve, and the outer periphery of the sealing inner sleeve and the inner periphery of the waterproof dust sealing sleeve are tightly attached to each other.
According to the above technical requirements, the jack mount is provided in the connection portion, and the jack mount penetrates the inside and the outside of the socket housing.
According to the technical requirements, the plug hand-held part is concavely provided with a plug stopping sliding groove, and the bottom end of the plug stopping sliding groove is provided with anti-skidding lines for increasing friction force.
According to the technical requirements, the socket hand-held part is concavely provided with a socket stopping sliding groove, and the bottom end of the socket stopping sliding groove is provided with anti-skidding lines for increasing friction force.
According to the technical requirements, the waterproof dust-tight sleeve and the stopping part are both in a horn-shaped structure.
According to the technical requirements, the plug hand-holding part, the stopping part and the sealing ring are of an integrally formed structure, and the socket hand-holding part, the connecting part and the waterproof dust sealing sleeve are of an integrally formed structure.
The utility model discloses an useful part is: insert the plug through the inserted sheet of plug along with backstop portion and insert in the waterproof dirt sealed cover of socket, effectually prevent outside dust and sand, liquid gets into and influences electrical apparatus work, set up the annular of inlaying that sets up on a plurality of sealing washers and the waterproof dirt sealed cover of socket on the backstop portion of plug simultaneously and cooperate, thereby make plug and socket peg graft the back and have multiple sealing performance, further increase waterproof nature, improve the safety in utilization, set backstop portion and waterproof dirt sealed cover into loudspeaker form, make both change the grafting combination, plug and socket are soft colloid material, good cladding nature and laminating nature have each other, when the plug handheld portion of plug, backstop portion and sealing washer adopt the integrated into one piece structure, further improve holistic waterproof performance, waterproof grade reaches IPX 8.
Drawings
Fig. 1 is a perspective view of the waterproof and dustproof plug and socket assembly of the present invention;
fig. 2 is a schematic cross-sectional view of the waterproof and dustproof plug and socket assembly of the present invention;
fig. 3 is a schematic diagram of a plug of the waterproof and dustproof plug and socket assembly of the present invention;
fig. 4 is a schematic view of the waterproof and dustproof plug and socket assembly of the present invention.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-4, the waterproof and dustproof plug and socket assembly of the present invention comprises a plug 1 and a socket 2 which can be tightly inserted and combined with each other, wherein the plug 1 comprises a plug housing 3, a plug sheet support 31 is embedded in the plug housing 3, two plug sheets 32 are fixed in the plug sheet support 31, one end of each plug sheet 32 is connected with an electric wire 10, and the other end of each plug sheet extends out of the plug housing 3; the socket 2 comprises a socket shell 4, two jacks 40 are arranged in the socket shell 4, a jack support 41 is arranged in each jack 40, two electrode plates 42 are arranged below each jack support 41, each electrode plate 42 is connected with an electric wire 20, the plug shell 3 is composed of a plug handheld part 33 and a stopping part 34, the stopping part 34 is annularly provided with a first sealing ring 51 and a second sealing ring 52, each stopping part 34 is in a horn-shaped structure, namely the diameter of the first sealing ring 51 is smaller than that of the second sealing ring 52, the socket shell 4 is composed of a socket handheld part 43 and a connecting part 44, the outer end part of the connecting part 44 is outwards protruded with a waterproof dust-tight envelope 6, the inner end ring of the waterproof dust-tight envelope 6 is annularly provided with a first embedding ring groove 61 and a second embedding ring groove 62, the waterproof dust-tight envelope 6 is in a horn-shaped structure, namely the diameter of the first embedding ring groove 61 is larger than that of the second embedding ring groove 62, the first seal ring 51 and the second embedding ring groove 62, and the second seal ring 52 and the first embedding ring groove 61 are respectively and tightly embedded, and the outer periphery of the stopping portion 34 and the inner periphery of the waterproof dust sealing sleeve 6 are tightly attached to each other.
According to the above technical requirements, the outer side wall of the waterproof dust-tight enclosure 6 is connected with a sealing cover 63 by arranging a connecting strip 60, the sealing cover 63 can be sleeved on the waterproof dust-tight enclosure 6 when the socket 2 is not connected with the plug 1, and a pull block 66 is convexly arranged on the outer side wall of the sealing cover 63.
According to the above technical requirements, a sealing inner sleeve 64 is convexly arranged on one end surface of the sealing cover 63, an embedding convex ring 65 is annularly arranged on the outer side wall of the sealing inner sleeve 64, the embedding convex ring 65 and the first embedding ring groove 61 are tightly embedded with each other in a state that the sealing cover 63 is sleeved on the waterproof dust sealing sleeve 6, and the outer periphery of the sealing inner sleeve 64 and the inner periphery of the waterproof dust sealing sleeve 6 are tightly attached with each other.
According to the above technical requirements, the jack mount 41 is provided in the connecting portion 44, and the jack mount 41 penetrates the inside and the outside of the receptacle housing 4.
According to the technical requirements, the plug hand-held part 33 is concavely provided with a plug stopping sliding groove 30, and the bottom end of the plug stopping sliding groove 30 is provided with anti-skidding threads 300 for increasing friction force.
According to the technical requirements, the socket holding part 43 is concavely provided with a socket stopping groove 45, and the bottom end of the socket stopping groove 45 is provided with an anti-slip pattern 450 for increasing friction force.
According to the above technical requirements, the plug hand-held portion 33, the stopper portion 34 and the seal ring are integrally formed, and the socket hand-held portion 43, the connecting portion 44 and the waterproof dust seal cover 6 are integrally formed.
More than, insert the plug through the plug along with backstop portion insert the waterproof dirt sealed cover of socket in, effectually prevent outside dust and sand, liquid gets into and influences electrical apparatus work, set up the annular of inlaying that sets up on a plurality of sealing washers and the waterproof dirt sealed cover of socket on the backstop portion of plug simultaneously and cooperate, thereby make plug and socket peg graft the back and have multiple sealing performance, further increase waterproof nature, improve the safety in utilization, set backstop portion and waterproof dirt sealed cover into loudspeaker form, make both change the grafting combination, plug and socket are soft colloid material, good cladding nature and laminating nature have each other, when the plug handheld portion of plug, backstop portion and sealing washer adopt the integrated into one piece structure, further improve holistic waterproof performance, waterproof grade reaches IPX 8.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications and improvements can be made, and the protection scope of the present invention should be considered.
Claims (8)
1. A waterproof and dustproof plug and socket assembly comprises a plug and a socket which can be tightly spliced and combined with each other, wherein the plug comprises a plug shell, a plug sheet bracket is embedded in the plug shell, a plug sheet is fixed in the plug sheet bracket, one end of the plug sheet is connected with an electric wire, and the other end of the plug sheet extends out of the plug shell; the socket includes a socket shell, and it has the jack to open in the socket shell, is equipped with the jack support in the jack, and the below of jack support is equipped with the electrode slice, electrode slice and a connection of electric lines, its characterized in that: the plug casing comprises plug handheld portion and backstop portion, and the backstop portion is fitted with a contraceptive ring and is equipped with a plurality of sealing washers, the socket casing comprises socket handheld portion and connecting portion, and the outer tip of connecting portion is equipped with waterproof dirt sealed cover to the evagination, the inner ring of waterproof dirt sealed cover is equipped with a plurality of rings of inlaying, and under the state that the plug inserted the socket, the sealing washer with inlay the mutual inseparable gomphosis of ring groove, the periphery of backstop portion and the inseparable laminating of the interior week of waterproof dirt sealed cover each other.
2. The waterproof and dustproof plug and socket assembly of claim 1, wherein: the outer side wall of the waterproof dust sealing sleeve is connected with a sealing cover through a connecting strip, and the sealing cover can be sleeved on the waterproof dust sealing sleeve.
3. The waterproof and dustproof plug and socket assembly of claim 2, wherein: one end face of the sealing cover is convexly provided with a sealing inner sleeve, the outer side wall of the sealing inner sleeve is annularly provided with an embedding convex ring, the embedding convex ring and the embedding ring groove are mutually and tightly embedded under the state that the sealing cover is sleeved on the waterproof dust sealing sleeve, and the periphery of the sealing inner sleeve and the inner periphery of the waterproof dust sealing sleeve are mutually and tightly attached.
4. The waterproof and dustproof plug and socket assembly of claim 1, wherein: the jack support is arranged in the connecting part and penetrates through the inside and the outside of the socket shell.
5. The waterproof and dustproof plug and socket assembly of claim 1, wherein: the plug hand-held portion is provided with a plug stopping sliding groove in a concave mode, and the bottom end of the plug stopping sliding groove is provided with anti-skidding lines used for increasing friction force.
6. The waterproof and dustproof plug and socket assembly of claim 1, wherein: the socket is characterized in that a socket stopping sliding groove is concavely arranged on the socket handheld portion, and anti-skidding lines used for increasing friction force are arranged at the bottom end of the socket stopping sliding groove.
7. The waterproof and dustproof plug and socket assembly of claim 1, wherein: the waterproof dust-tight envelope and the stopping part are both horn-shaped structures.
8. The waterproof and dustproof plug and socket assembly of claim 1, wherein: the plug hand-held part, the stopping part and the sealing ring are of an integrally formed structure, and the socket hand-held part, the connecting part and the waterproof dust sealing sleeve are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716552.3U CN212412302U (en) | 2020-05-05 | 2020-05-05 | Waterproof and dustproof plug and socket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716552.3U CN212412302U (en) | 2020-05-05 | 2020-05-05 | Waterproof and dustproof plug and socket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412302U true CN212412302U (en) | 2021-01-26 |
Family
ID=74375908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716552.3U Expired - Fee Related CN212412302U (en) | 2020-05-05 | 2020-05-05 | Waterproof and dustproof plug and socket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212412302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346281A (en) * | 2021-06-21 | 2021-09-03 | 英特曼电工（常州）有限公司 | Outdoor waterproof plug and socket assembly |
| CN115693258A (en) * | 2021-07-28 | 2023-02-03 | 重庆宇海工业设计研究院有限公司 | Waterproof smart jack |
-
2020
- 2020-05-05 CN CN202020716552.3U patent/CN212412302U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346281A (en) * | 2021-06-21 | 2021-09-03 | 英特曼电工（常州）有限公司 | Outdoor waterproof plug and socket assembly |
| CN115693258A (en) * | 2021-07-28 | 2023-02-03 | 重庆宇海工业设计研究院有限公司 | Waterproof smart jack |
| CN115693258B (en) * | 2021-07-28 | 2024-03-26 | 重庆宇海工业设计研究院有限公司 | Waterproof intelligent socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |