CN213782339U - Waterproof and dustproof socket cover - Google Patents
Waterproof and dustproof socket cover Download PDFInfo
- Publication number
- CN213782339U CN213782339U CN202021816931.6U CN202021816931U CN213782339U CN 213782339 U CN213782339 U CN 213782339U CN 202021816931 U CN202021816931 U CN 202021816931U CN 213782339 U CN213782339 U CN 213782339U
- Authority
- CN
- China
- Prior art keywords
- socket
- waterproof
- dustproof
- ferrule
- groove
- Prior art date
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000012815 thermoplastic material Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a waterproof and dustproof socket, which comprises a socket body, a connecting part arranged on the socket body and a socket cover; the front end face of the socket body is also provided with a groove, the bottom of the groove is provided with a socket hole extending inwards, and a plurality of plug pins are arranged in the socket hole; the socket cover comprises a bottom plate, an inner ferrule and an outer ferrule, the inner ferrule and the outer ferrule are arranged on the bottom plate, the inner wrapping ribs are abutted to the bottom surface of the groove, and the outer ferrule is sleeved on the socket body; the outer wall of the inner ring is also provided with a plurality of clamping convex strips, and the clamping convex strips are in interference fit with the side walls of the grooves. The utility model discloses simple structure, waterproof dustproof effectual.
Description
Technical Field
The utility model relates to a socket technical field especially relates to a waterproof dustproof socket lid.
Background
The power access of part electrical product adopts the mode of public mother to inserting, and when public plug extracted, the inside direct exposure of female socket was in the air, and inside dust and the steam entering socket in the air corroded the socket easily and aroused the short circuit even. Generally, a cover is added to a socket with a sealing requirement, the cover is installed on the socket as a separate part, the cover and the socket are in snap fit, the structure of the socket and the cover is relatively complex, the cover as a separate part increases the cost and the installation process, and quick installation in a production line is not convenient.
Disclosure of Invention
The utility model aims to solve the technical problem that a waterproof dustproof socket cover is provided, simple structure, waterproof dustproof effectual.
In order to solve the technical problem, the utility model provides a waterproof and dustproof socket, which comprises a socket body, a connecting part arranged on the socket body and a socket cover;
the front end face of the socket body is also provided with a groove, the bottom of the groove is provided with a socket hole extending inwards, and a plurality of plug pins are arranged in the socket hole;
the socket cover comprises a bottom plate, an inner ferrule and an outer ferrule, the inner ferrule and the outer ferrule are arranged on the bottom plate, the inner ferrule is abutted against the bottom surface of the groove, and the outer ferrule is connected to the socket body;
the outer wall of the inner ring is also provided with a plurality of clamping convex strips, and the clamping convex strips are in interference fit with the side walls of the grooves.
As an improvement of the technical scheme, the inner side wall of the groove is provided with a positioning bulge, and the inner ring is provided with a positioning groove matched with the positioning bulge.
As an improvement of the technical scheme, the inner wall of the outer ring is provided with an annular water bar, and the annular water bar is abutted to the outer wall of the socket body.
As an improvement of the technical scheme, a plurality of annular pressing strips are arranged on the front end face of the inner ferrule and are abutted against the bottom face of the groove.
As an improvement of the above technical solution, the socket body is made of a thermosetting material, and the socket cover is made of a thermoplastic material.
As an improvement of the technical scheme, the socket cover is also provided with a cover opening boss.
As an improvement of the technical scheme, a rough contact surface is arranged on the cover opening boss.
As an improvement of the above technical solution, the connecting portion is respectively connected to the outer wall of the socket body and the outer ferrule, and the connecting portion is made of a thermoplastic material.
As an improvement of the technical scheme, the bottom plate is further provided with a buckle, and the buckle is provided with a drying device.
Implement the utility model discloses, following beneficial effect has:
the inner ring of the socket cover is inserted into the groove and is abutted against the bottom surface of the groove to form a closed accommodating space, so that the internal water and dust prevention is realized; the outer ferrule is sleeved on the outer wall of the socket body, and external water and dust prevention is achieved through elastic deformation; the inside and outside dual waterproof dustproof of adoption, isolated external steam and dust make the participate in difficult easy corruption or arouse the short circuit. When the socket is normally used, only the socket cover needs to be uncovered, and the socket is simple and convenient.
Drawings
Fig. 1 is an overall schematic view of a socket according to the present invention;
fig. 2 is a sectional view of a socket according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
Referring to fig. 1 and 2, the present invention provides a waterproof and dustproof socket, which includes a socket body 1, a connecting portion 2 disposed on the socket body 1, and a socket cover 3;
the front end surface of the socket body 1 is also provided with a groove 11, the bottom of the groove 11 is provided with a socket hole 12 extending inwards, and a plurality of pins 13 are arranged in the socket hole 12;
the receptacle cover 3 includes a bottom plate 31, an inner ferrule 32 and an outer ferrule 33 provided on the bottom plate 31, the inner ferrule 32 abuts against the bottom surface of the recess 11, and the outer ferrule 33 is fitted to the receptacle body 1;
the outer wall of the inner ring 32 is further provided with a plurality of clamping convex strips 34, and the clamping convex strips 34 are in interference fit with the side walls of the grooves 11.
Specifically, the socket body 1 and the socket cover 3 are connected into a whole by the connecting portion 2, the socket body 1 is provided with a groove 11, the socket hole 12 extends inward from the bottom surface of the groove 11, a plurality of pins 13 are arranged in the socket hole 12, the inner ring 32 of the socket cover 3 can be inserted into the groove 11, and the front end surface of the inner ring 32 is abutted against the bottom surface of the groove 11 to form a closed accommodating space, so that internal water and dust prevention is realized. The chucking protrusion 34 can improve the reliability of connection between the socket body 1 and the socket cover 3. The outer ferrule 33 is sleeved on the outer wall of the socket body 1 to realize external water and dust prevention. Through inside and outside waterproof dustproof processing, realize the sealed of socket, isolated external steam and dust make participating in 13 difficult by the corruption or arouse the short circuit. When the socket is normally used, only the socket cover 3 needs to be uncovered, and the socket is simple and convenient.
Further, the outer ferrule 33 contracts toward the inner ferrule 32, so that the outer ferrule 33 can be locked with the outer wall of the socket body 1, thereby improving the waterproof and dustproof effects of the exterior.
Referring to fig. 2, further, the inner wall of the outer ferrule 33 is provided with an annular water bar 331, and the annular water bar abuts against the outer wall of the socket body 1. Specifically, the annular water bar 331 and the outer race 33 are integrally formed, and the number of the annular water bar 331 can be set to be multiple, so as to meet the waterproof and dustproof requirements in different use environments.
In order to improve the internal waterproof and dustproof effect, the front end face of the inner ferrule 32 is provided with a plurality of annular pressing strips 321, and the annular pressing strips 321 are abutted to the bottom surfaces of the grooves 11. After the socket cover 3 is sleeved on the socket body 1, the annular pressing strip 321 is pressed against the groove 11. The ring-shaped bead 321 is integrally formed with the inner race 32 to improve assembly efficiency.
It should be noted that, in order to facilitate the socket body 1 being made of a thermosetting material, the socket cover 3 is made of a thermoplastic material. The socket body 1 can be made of epoxy plastic, and the socket cover 3 is made of artificial rubber, so that the socket cover 3 can be properly deformed to be attached to the socket body 1, and the dustproof and waterproof effects are improved.
In order to facilitate the socket cover 3 to be smoothly sleeved on the socket body 1, the socket cover 3 is not easy to rotate and loosen. The inner side wall of the groove 11 is provided with a positioning protrusion 111, and the inner ring 32 is provided with a positioning groove 322 adapted to the positioning protrusion 111.
In order to facilitate the access to the socket cover 3, a cover opening boss 35 is further provided on the socket cover 3. The cover opening boss 35 is integrally formed with the base plate 31. Further, the lid opening protrusion 35 is provided with a rough contact surface (not shown in the drawings) to prevent slipping.
The connecting portion 2 is respectively connected to the outer wall of the socket body 1 and the outer ferrule 33, and the connecting portion 2 is made of thermoplastic material. Specifically, the connecting portion 2 is a rib having a predetermined length, and the socket cover 3 is prevented from being lost by the connection of the connecting portion 2. In the present embodiment, the connecting portion 2 is made of elastomer.
In addition, a buckle 311 is further disposed on the bottom plate 31, and a drying device 4 is disposed on the buckle 311. The fastener 311 can be opened and closed to replace the drying device 4. In the present embodiment, the drying device 4 includes a box 41 and a drying agent (not shown in the drawings) filled in the box 41.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (9)
1. A waterproof and dustproof socket is characterized by comprising a socket body, a connecting part arranged on the socket body and a socket cover;
the front end face of the socket body is also provided with a groove, the bottom of the groove is provided with a socket hole extending inwards, and a plurality of plug pins are arranged in the socket hole;
the socket cover comprises a bottom plate, an inner ferrule and an outer ferrule, the inner ferrule and the outer ferrule are arranged on the bottom plate, the inner ferrule is abutted against the bottom surface of the groove, and the outer ferrule is connected to the socket body;
the outer wall of the inner ring is also provided with a plurality of clamping convex strips, and the clamping convex strips are in interference fit with the side walls of the grooves.
2. The waterproof and dustproof socket of claim 1, wherein the inner side wall of the groove is provided with a positioning protrusion, and the inner ring is provided with a positioning groove adapted to the positioning protrusion.
3. The waterproof and dustproof socket of claim 1, wherein the inner wall of the outer ferrule is provided with an annular water bar, and the annular water bar abuts against the outer wall of the socket body.
4. The waterproof and dustproof socket of claim 3, wherein the front end surface of the inner ferrule is provided with a plurality of annular beads, and the annular beads abut against the bottom surface of the groove.
5. The waterproof and dustproof jack of claim 1 wherein the jack body is made of a thermosetting material and the jack cover is made of a thermoplastic material.
6. The waterproof and dustproof jack of claim 1, wherein the jack cover is further provided with a cover opening boss.
7. The waterproof and dustproof jack of claim 6, wherein the cover opening boss is provided with a rough contact surface.
8. The waterproof and dustproof socket of claim 1, wherein the connecting portion is connected to the outer wall of the socket body and the outer ferrule, respectively, and the connecting portion is made of a thermoplastic material.
9. The waterproof and dustproof jack of claim 1, wherein the bottom plate is further provided with a buckle, and the buckle is provided with a drying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816931.6U CN213782339U (en) | 2020-08-26 | 2020-08-26 | Waterproof and dustproof socket cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816931.6U CN213782339U (en) | 2020-08-26 | 2020-08-26 | Waterproof and dustproof socket cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213782339U true CN213782339U (en) | 2021-07-23 |
Family
ID=76903314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021816931.6U Active CN213782339U (en) | 2020-08-26 | 2020-08-26 | Waterproof and dustproof socket cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213782339U (en) |
-
2020
- 2020-08-26 CN CN202021816931.6U patent/CN213782339U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |