CN217788878U - Type c connector that waterproof nature is good - Google Patents
Type c connector that waterproof nature is good Download PDFInfo
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- CN217788878U CN217788878U CN202221171270.5U CN202221171270U CN217788878U CN 217788878 U CN217788878 U CN 217788878U CN 202221171270 U CN202221171270 U CN 202221171270U CN 217788878 U CN217788878 U CN 217788878U
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Abstract
The utility model discloses a Type c connector that waterproof nature is good, relate to connector technical field, including Type c interface and connector shell, the Type c interface includes interface housing and hyoplastron, interface housing has the opening side that corresponds with the hyoplastron, be provided with first sealing layer on the last open side surface that is close to of interface housing, second sealing layer and third sealing layer, the connector shell has the interface that corresponds with interface housing's opening side, connector housing's inboard have with first sealing layer, the seal groove of the shape adaptation of second sealing layer and third sealing layer, after installing Type c interface on connector shell, first sealing layer, second sealing layer and third sealing layer form tertiary waterproof, make waterproof performance better, and the second sealing layer is fixed by the draw-in groove of the clearance formation between first sealing layer and the third sealing layer, make full use of first sealing layer and third sealing layer, need not the structure that independent molding is used for fixing the second sealing layer, and convenient for production.
Description
Technical Field
The utility model relates to a connector technical field specifically is a Type c connector that waterproof nature is good.
Background
The USB Type-C is a USB interface appearance standard, has a smaller volume than both Type-A and Type-B, can be applied to the interface Type of PC (master device) and external equipment (slave device, such as a mobile phone), mainly comprises a metal shell, conductive terminals and an insulating main body consisting of an insulating base and a tongue plate, and is protected by the metal shell. Present Type c connector is when installation metal casing, mainly for the metal casing cover then the pressurization compresses tightly in order to press from both sides tight fixedly on insulating main part, when the number of times that the collision takes place is more, and the clearance between metal casing and insulating main part can be bigger and bigger to lead to waterproof performance can not effectively keep.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: a Type c connector with good waterproofness comprises a Type c interface and a connector shell, wherein the Type c interface comprises an interface shell and a tongue plate, the interface shell is provided with an opening side corresponding to the tongue plate, a first sealing layer, a second sealing layer and a third sealing layer are arranged on the outer surface, close to the opening side, of the interface shell, the first sealing layer, the second sealing layer and the third sealing layer are arranged around the outer surface of the interface shell, and the first sealing layer, the second sealing layer and the third sealing layer are sequentially arranged towards the direction close to the opening side; the first sealing layer and the third sealing layer are arranged on the outer surface of the interface shell in a protruding mode, the second sealing layer is a waterproof sealing ring, and a clamping groove matched with the second sealing layer is formed between the first sealing layer and the third sealing layer; when the second sealing layer is clamped on the clamping groove, the outer side surface of the second sealing layer is partially or completely beyond the clamping groove; the connector housing has a socket corresponding to the open side of the interface housing, and the inside of the connector housing has a sealing groove adapted to the shape of the first, second and third sealing layers.
As a further aspect of the utility model: the second sealing layer is any one of silica gel or UV gel.
As a further aspect of the present invention: the outer side surfaces of the first sealing layer, the second sealing layer and the third sealing layer are all arranged in an arc shape.
As a further aspect of the present invention: the outside surface of the first sealant layer extends beyond the outside surface of the third sealant layer and the outside surface of the second sealant layer extends beyond the outside surface of the first sealant layer.
As a further aspect of the utility model: waterproof layers are coated on the outer side surface of the first sealing layer and the outer side surface of the third sealing layer.
As a further aspect of the present invention: the waterproof layer is any one of silica gel or UV glue.
As a further aspect of the present invention: the first sealing layer and the third sealing layer are integrally formed on the outer surface of the interface shell.
Compared with the prior art, the beneficial effects of the utility model are as follows: after with Type c interface mounting on the connector housing, first sealing layer, second sealing layer and third sealing layer combination form tertiary waterproof for waterproof performance is better, and the draw-in groove that the second sealing layer was formed by the clearance between first sealing layer and the third sealing layer is fixed, and make full use of first sealing layer and third sealing layer need not independent shaping and is used for the structure of fixed second sealing layer, and production is convenient.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front view of the structure of the Type c interface of the present invention;
FIG. 3 is a perspective view of the Type c interface of the present invention;
the reference numerals and names in the figures are as follows:
the connector comprises a connector shell-1, an interface shell-2, a tongue plate-3, a first sealing layer-4, a second sealing layer-5, a third sealing layer-6, a clamping groove-7, a plug interface-101, a sealing groove-102 and an opening side-201.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, a Type c connector with good waterproof performance includes a Type c connector and a connector housing 1, the Type c connector includes a connector housing 2 and a tongue plate 3, and the connector housing 2 has an opening side 201 corresponding to the tongue plate 3 for plugging. The interface housing 2 is provided with a first sealing layer 4, a second sealing layer 5 and a third sealing layer 6 on the outer surface close to the opening side 201, the first sealing layer 4, the second sealing layer 5 and the third sealing layer 6 are all arranged around the outer surface of the interface housing 2, and the first sealing layer 4, the second sealing layer 5 and the third sealing layer 6 are sequentially arranged towards the direction close to the opening side 201. The first sealing layer 4 and the third sealing layer 6 are arranged on the outer surface of the interface shell 2 in a protruding mode, the second sealing layer 5 is a waterproof sealing ring, and a clamping groove 7 matched with the second sealing layer 5 is formed between the first sealing layer 4 and the third sealing layer 6; when the second sealing layer 5 is clamped on the clamping groove 7, the outer side surface of the second sealing layer 5 partially or completely extends out of the clamping groove 7.
The connector housing 1 has a socket 101 corresponding to the opening side 201 of the interface housing 2, and the inside of the connector housing 1 has a seal groove 102 adapted to the shapes of the first seal layer 4, the second seal layer 5, and the third seal layer 6.
After installing Type c interface on connector housing 1, first sealing layer 4, second sealing layer 5 and the combination of third sealing layer 6 form tertiary waterproof for waterproof performance is better, and second sealing layer 5 is fixed by draw-in groove 7 that the clearance between first sealing layer 4 and the third sealing layer 6 formed, and make full use of first sealing layer 4 and third sealing layer 6 need not independent shaping and is used for the structure of fixed second sealing layer, convenient production.
Preferably, the first sealing layer 4 and the third sealing layer 6 are integrally formed on the outer surface of the interface housing 2, so that the production is more convenient.
Further, the outer side surfaces of the first sealing layer 4, the second sealing layer 5 and the third sealing layer 6 are all arranged in an arc shape, and when a Type c interface is installed on the connector housing 1, the first sealing layer 4, the second sealing layer 5 and the third sealing layer 6 can be easily clamped into the sealing groove 102 through the arc-shaped outer side surfaces.
Preferably, the outside surface of the first sealant 4 exceeds the outside surface of the third sealant 6, and the outside surface of the second sealant 5 exceeds the outside surface of the first sealant 4. The outer side surface of the second sealing layer 5 is arranged in an exceeding mode relative to the outer side surface of the first sealing layer 4 and the outer side surface of the third sealing layer 6, and when a Type c interface is installed on the connector shell 1, the outer side surface of the second sealing layer 5 and the outer side surface of the third sealing layer 4 form a 'seam' shape which is convenient to install; after installing the Type c interface on connector housing 1, the outside surface of second sealing layer 5 and the outside surface of first sealing layer 4 form "T" shape that is difficult for deviating from, and the practicality is better.
In order to improve the waterproof performance of the first sealing layer 4 and the third sealing layer 6, waterproof layers may be coated on the outer side surface of the first sealing layer 4 and the outer side surface of the third sealing layer 6.
The embodiment of the utility model provides an in, any kind in second sealing layer 5 is silica gel or UV glue, and the waterproof layer is any kind in silica gel or UV glue, and waterproof performance is better.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A Type c connector with good waterproofness comprises a Type c interface and a connector shell, wherein the Type c interface comprises an interface shell and a tongue plate, and the interface shell is provided with an opening side corresponding to the tongue plate;
the first sealing layer and the third sealing layer are arranged on the outer surface of the interface shell in a protruding mode, the second sealing layer is a waterproof sealing ring, and a clamping groove matched with the second sealing layer is formed between the first sealing layer and the third sealing layer; when the second sealing layer is clamped on the clamping groove, the outer side surface of the second sealing layer is partially or completely beyond the clamping groove;
the connector housing has a socket corresponding to the open side of the interface housing, and the inside of the connector housing has a sealing groove adapted to the shape of the first, second and third sealing layers.
2. The Type c connector with good waterproofness as claimed in claim 1, wherein the second sealant layer is any one of silicone or UV glue.
3. The Type c connector with good waterproof performance as claimed in any one of claims 1 to 2, wherein the outer side surfaces of the first sealant layer, the second sealant layer and the third sealant layer are all arranged in an arc shape.
4. The Type c connector with good waterproofness as recited in claim 3, wherein the outer surface of the first sealant layer is beyond the outer surface of the third sealant layer, and the outer surface of the second sealant layer is beyond the outer surface of the first sealant layer.
5. The Type c connector with good waterproof performance as claimed in claim 1, 2 or 4, wherein the outer side surface of the first sealing layer and the outer side surface of the third sealing layer are coated with a waterproof layer.
6. The Type c connector with good waterproof performance of claim 5, wherein the waterproof layer is any one of silica gel or UV (ultraviolet) glue.
7. The Type c connector with good waterproof performance of claim 1, 2, 4 or 6, wherein the first sealing layer and the third sealing layer are integrally formed on the outer surface of the interface housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221171270.5U CN217788878U (en) | 2022-05-16 | 2022-05-16 | Type c connector that waterproof nature is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221171270.5U CN217788878U (en) | 2022-05-16 | 2022-05-16 | Type c connector that waterproof nature is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217788878U true CN217788878U (en) | 2022-11-11 |
Family
ID=83910096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221171270.5U Active CN217788878U (en) | 2022-05-16 | 2022-05-16 | Type c connector that waterproof nature is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217788878U (en) |
-
2022
- 2022-05-16 CN CN202221171270.5U patent/CN217788878U/en active Active
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