CN207801024U - A kind of plain type waterproof Micro-USB connectors - Google Patents
A kind of plain type waterproof Micro-USB connectors Download PDFInfo
- Publication number
- CN207801024U CN207801024U CN201721872757.5U CN201721872757U CN207801024U CN 207801024 U CN207801024 U CN 207801024U CN 201721872757 U CN201721872757 U CN 201721872757U CN 207801024 U CN207801024 U CN 207801024U
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- China
- Prior art keywords
- waterproof
- metal shell
- inner sleeve
- plastic body
- usb connectors
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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.)
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Abstract
The utility model provides a kind of plain type waterproof Micro USB connectors, includes plastic body and metal shell, and metal shell is provided with card hole, and plastic body is inserted in metal shell rear end；Further include having waterproof inner sleeve, waterproof casings and water proof ring；Waterproof inner sleeve is coated on the junction of plastic body and metal shell, and waterproof inner sleeve is provided with accommodating hole corresponding with card hole position；Waterproof lining the outer surface of is provided with positioning ring groove, and water proof ring is sheathed on outside waterproof inner sleeve and is set in positioning ring groove；Waterproof casings are coated on outside waterproof inner sleeve, and coat accommodating hole.In the utility model, waterproof inner sleeve and waterproof casings cooperation can realize the card hole waterproof of metal shell, waterproof inner sleeve can realize the junction waterproof of plastic body and metal shell, water proof ring can realize the waterproof between waterproof inner sleeve and waterproof casings, and then improve the water resistance of the utility model.
Description
Technical field
The utility model is related to connector technique field more particularly to a kind of plain type waterproof Micro-USB connectors.
Background technology
The Chinese patent of notification number CN203950983U discloses a kind of waterproof Micro USB connectors, passes through increasing
Add plastic body to be fastened on the end face of metal shell, and mutual sealed connection is realized by the improvement of each self-structure, so as to
To realize the advantage of this water-proof structure of connector, but this structure is only through plastic body and is carried out to USB connectors one end
Sealing, plastic body and metal shell are independent product, and the close-fitting of junction is difficult to ensure between the two, to be difficult to protect
The water resistance of connector is demonstrate,proved, therefore, when such product shortens the service life of electronic product in electronic product, being easy,
Reduce the quality level of electronic product.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of plain type waterproof according to above-mentioned the deficiencies in the prior art
Micro-USB connectors, to improve the water resistance between plastic body and metal shell.
The technical solution of the utility model is as follows：
A kind of plain type waterproof Micro-USB connectors, include plastic body and metal shell, and the metal shell is set
It is equipped with card hole, the plastic body is inserted in the metal shell rear end；Further include having waterproof inner sleeve, waterproof casings and waterproof
Circle；The waterproof inner sleeve is coated on the junction of the plastic body and metal shell, the waterproof inner sleeve be provided with it is described
The corresponding accommodating hole in card hole position；The waterproof lining the outer surface of is provided with positioning ring groove, and the water proof ring is sheathed on described anti-
Water inner sleeve is outer and is set in the positioning ring groove；The waterproof casings are coated on outside the waterproof inner sleeve, and coat the appearance
Set hole.
Further, metal shell open front edge is provided with several guiding arc sides to external diffusion.
Further, the junction of the plastic body and metal shell is provided with accommodating gap, in the accommodating gap
It is provided with sealing ring.
Further, metal shell after-opening edge is provided with the card slot being connected to the accommodating gap, described close
Seal edge is provided with fixture block；The fixture block is embedded in the card slot, and the sealing ring is made to be assembled with the metal shell clamping.
Compared with prior art, the utility model has the advantages that：Waterproof inner sleeve and waterproof casings cooperation can
Realize that the card hole waterproof of metal shell, waterproof inner sleeve can realize the junction waterproof of plastic body and metal shell, water proof ring
It can realize the waterproof between waterproof inner sleeve and waterproof casings, and then improve the water resistance of the utility model.
Description of the drawings
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the exploded view of the utility model embodiment.
Fig. 3 is the sectional view of the utility model embodiment.
Reference numeral
10- plastic bodies, 11- portion of terminal, 12- house gap；20- metal shells,
21- card holes, 22- guide arc side, 23- card slots；30- waterproof inner sleeves,
31- positioning ring grooves, 32- accommodating holes；40- waterproof casings；50- water proof rings；
60- sealing rings, 61- fixture blocks.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
As shown in Figs. 1-3, embodiment provided by the utility model, a kind of plain type waterproof Micro-USB connectors, including
There are plastic body 10 and metal shell 20, metal shell 20 is provided with card hole 21, after plastic body 10 is inserted in metal shell 20
End.Wherein several portion of terminal 11 are inlaid in plastic body 10.
The present embodiment further includes having waterproof inner sleeve 30, waterproof casings 40 and water proof ring 50.Waterproof inner sleeve 30 is coated on modeling
The junction of glue ontology 10 and metal shell 20, waterproof inner sleeve 30 are provided with accommodating hole corresponding with 21 position of card hole 32.Waterproof
30 outer surface of inner sleeve is provided with positioning ring groove 31, and water proof ring 50 is sheathed on outside waterproof inner sleeve 30 and is set in positioning ring groove 31.
Waterproof casings 40 are coated on outside waterproof inner sleeve 30, and coat accommodating hole 32.
Wherein, waterproof inner sleeve 30 and waterproof casings 40 coordinate 21 waterproof of card hole that can realize metal shell 20, in waterproof
Set 30 can realize that the junction waterproof of plastic body 10 and metal shell 20, water proof ring 50 can realize waterproof inner sleeve 30 and prevent
Waterproof between water housing 40, and then improve the water resistance of the present embodiment.
20 open front edge of metal shell is provided with several guiding arc sides 22 to external diffusion.Wherein, 22 energy of arc side is guided
Enough guiding plugs are inserted into connector, facilitate insertion plug.
Plastic body 10 and the junction of metal shell 20 are provided with accommodating gap 12, and sealing is provided in accommodating gap 12
Circle 60.20 after-opening edge of metal shell is provided with the card slot 23 being connected to accommodating gap 12, and 60 edge of sealing ring is provided with card
Block 61；Fixture block 61 is embedded in card slot 23, and sealing ring 60 is made to be assembled with 20 clamping of metal shell.Wherein, sealing ring 60 can be into one
Step improves the water resistance of plastic body 10 and the junction of metal shell 20.
Above disclosures are merely preferred embodiments of the utility model, with this utility model cannot be limited certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (4)
1. a kind of plain type waterproof Micro-USB connectors include plastic body and metal shell, the metal shell setting
There are card hole, the plastic body to be inserted in the metal shell rear end, it is characterised in that：Further include having waterproof inner sleeve, outside waterproof
Set and water proof ring；The waterproof inner sleeve is coated on the junction of the plastic body and metal shell, is arranged in the waterproof
It is equipped with accommodating hole corresponding with the card hole position；The waterproof lining the outer surface of is provided with positioning ring groove, the waterproof snare
Outside the waterproof inner sleeve and it is set in the positioning ring groove；The waterproof casings are coated on outside the waterproof inner sleeve, and
Coat the accommodating hole.
2. a kind of plain type waterproof Micro-USB connectors according to claim 1, it is characterised in that：The metal shell
Open front edge is provided with several guiding arc sides to external diffusion.
3. a kind of plain type waterproof Micro-USB connectors according to claim 1, it is characterised in that：The plastic body
The junction of metal shell is provided with accommodating gap, sealing ring is provided in the accommodating gap.
4. a kind of plain type waterproof Micro-USB connectors according to claim 3, it is characterised in that：The metal shell
After-opening edge is provided with the card slot being connected to the accommodating gap, and the sealing ring edge is provided with fixture block；The fixture block is embedding
Enter in the card slot, the sealing ring is made to be assembled with the metal shell clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872757.5U CN207801024U (en) | 2017-12-28 | 2017-12-28 | A kind of plain type waterproof Micro-USB connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872757.5U CN207801024U (en) | 2017-12-28 | 2017-12-28 | A kind of plain type waterproof Micro-USB connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801024U true CN207801024U (en) | 2018-08-31 |
Family
ID=63279365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872757.5U Active CN207801024U (en) | 2017-12-28 | 2017-12-28 | A kind of plain type waterproof Micro-USB connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207801024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707471A (en) * | 2019-10-15 | 2020-01-17 | 昆山杰顺通精密组件有限公司 | Waterproof USB socket |
-
2017
- 2017-12-28 CN CN201721872757.5U patent/CN207801024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707471A (en) * | 2019-10-15 | 2020-01-17 | 昆山杰顺通精密组件有限公司 | Waterproof USB socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 201, No. 44, Dongfeng North Road, Shijie Town, Dongguan City, Guangdong Province 523000 Patentee after: DONGGUAN SHUANGYI ELECTRONIC TECHNOLOGY MANUFACTURING Co.,Ltd. Address before: 523000 North 1st Road, Chikan Village, Shipai Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN SHUANGYI ELECTRONIC TECHNOLOGY MANUFACTURING Co.,Ltd. |