CN206922093U - A kind of USB TYPE C water-proof connectors - Google Patents
A kind of USB TYPE C water-proof connectors Download PDFInfo
- Publication number
- CN206922093U CN206922093U CN201720667652.XU CN201720667652U CN206922093U CN 206922093 U CN206922093 U CN 206922093U CN 201720667652 U CN201720667652 U CN 201720667652U CN 206922093 U CN206922093 U CN 206922093U
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- metal
- metal shell
- rear end
- installation portion
- quoit
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Abstract
The utility model discloses a kind of USB TYPE C water-proof connectors, including：Metal shell and ferrule assembly, the front end of ferrule assembly is plug division, rear end is installation portion, and installation portion is provided with conductive pin group, and plug division is stretched into metal shell, and installation portion exposes metal shell.The rear end of plug division is cased with quoit, and quoit is fixed in metal shell, and deep gouge is formed between the rear end of metal shell and the rear end face of quoit.The front of installation portion and the back side are equipped with the tank for injecting glue, and tank connects with deep gouge, and tank in deep gouge with being filled with marine glue.The utility model water resistance is good, service life length.
Description
Technical field
It the utility model is related to USB connector technical field, more particularly to a kind of USB TYPE C water-proof connectors.
Background technology
USB Type-C connectors be a kind of size is more slim, transmission speed faster and the more intrepid USB of power transmission
Connector, widely apply at present on the consumption electronic products such as mobile phone, the wide variety of USB Type-C connectors, it is most of
USB Type-C connectors do not have effective sealing structure, and water resistance is poor, influence the service life of interface.
Also, because the rear end of USB Type-C connectors is provided with conductive pin group, during grafting, the top power of plug, which is concentrated, passes
It is delivered in conductive pin group, causes conductive pin group easily to deform failure, the service life of connector is short.
Therefore, how to design a kind of water resistance is good, the USB TYPE C water-proof connectors of service life length be industry urgently
Technical problem to be solved.
Utility model content
In order to solve drawbacks described above present in prior art, the utility model proposes a kind of connection of USB TYPE C waterproofs
Device, the connector are not only provided with waterproof construction, are additionally provided with the safeguard structure for protecting conductive pin group, water resistance it is superior and
Service life is grown.
The technical solution adopted in the utility model is to design a kind of USB TYPE C water-proof connectors, including：Metal shell
And ferrule assembly, the front end of ferrule assembly is plug division, rear end is installation portion, and installation portion is provided with conductive pin group, plug division
Stretch into metal shell, installation portion exposes metal shell.
The rear end of plug division is cased with quoit, and quoit is fixed in metal shell, the rear end of metal shell and metal
Deep gouge is formed between the rear end face of circle.The front of installation portion and the back side are equipped with the tank for injecting glue, and tank connects with deep gouge,
Tank in deep gouge with being filled with marine glue.
Preferably, the rear end of plug division is provided with the outwardly positive stop strip of a circle, and quoit is in lid cladding positive stop strip
Front end face and ring week.
Preferably, the back end elevational of metal shell is covered with the first metal-back, and the rear end back side of metal shell is covered with
Two metal-backs, the first metal-back and the second metal-back are each attached on metal shell.The both sides of first metal-back are provided with a pair the
One mounting ear, the both sides of the second metal-back are provided with a pair of second mounting ears, and the first mounting ear is fixed on the second peace of its respective side
Fill on ear, the locking through hole of the first mounting ear and the second mounting ear provided with aligned in position.
Preferably, the rear end of the first metal-back is provided with the first extension, and the first extension is covered on the front of installation portion,
The rear end of second metal-back is provided with the second extension, and the second extension is covered on the back side of installation portion.The front of installation portion is set
There is slot on a pair, the both sides bending of the first extension inserts this in upper slot, the back side of installation portion is provided with a pair respectively
Slot, the both sides bending of the second extension insert this in lower slot respectively.
Preferably, the front edge of metal shell is provided with the outwardly raised line of a circle, and silica gel ring is cased with raised line.
Compared with prior art, the utility model is cased with quoit on ferrule assembly, and metal shell fixed cover is in metal
After on circle, the gap between ferrule assembly, quoit and metal-back is sealed with marine glue, improves its classification of waterproof.Further
, the first metal-back is fixedly installed in the outer ring of metal shell and the second metal-back, the first metal-back and the second metal-back are mutual
It is integrally fixed, the mounting ear of two metal-backs is provided with locking through hole, by locking through hole that connector is locked in fixed bit
Put, quoit is arrived on top after public plug insertion ferrule assembly, quoit passes to metal shell, the first metal-back, second by power is pushed up
On metal-back, due to the first metal-back and the second metal-back position fixed it is locked, all top power undertake in the first metal-back and
On second metal-back, the conductive pin group of ferrule assembly rear end is effectively protected, extends service life of connector.
Brief description of the drawings
The utility model is described in detail with reference to embodiment and accompanying drawing, wherein：
Fig. 1 is the fractionation schematic diagram of ferrule assembly in the utility model, quoit and metal shell
Fig. 2 is the assembling front schematic view of ferrule assembly in the utility model, quoit and metal shell；
Fig. 3 is the assembling schematic rear view of ferrule assembly in the utility model, quoit and metal shell；
Fig. 4 is the fractionation schematic diagram that connector is overall in the utility model；
Fig. 5 is the assembling front schematic view of connector in the utility model；
Fig. 6 is the assembling schematic rear view of connector in the utility model.
Embodiment
As shown in figure 1, the utility model proposes USB TYPE C water-proof connectors, including：Metal shell 1 and lock pin group
Part 2.The front end of ferrule assembly 2 is plug division 21, rear end is installation portion 22, and plug division 21 is stretched into metal shell 1, plug division 21
Front end stretch out metal shell 1, the size of installation portion 22 is more than plug division 21, and installation portion 22 is located at outside metal shell 1.
As shown in Figures 1 to 3, plug division 21 is in flat, and the front end elevational of plug division 21 is provided with upper pin terminals 211, preceding
The end back side is provided with lower pin terminals 212, and the rear end of installation portion 22 is provided with conductive pin group 221, conductive pin group 221 and upper pin
Terminal 211, lower pin terminals 212 electrically connect.The rear end of plug division 21 is provided with the outwardly positive stop strip 213 of a circle, positive stop strip
Quoit 3, front end face and ring week of the quoit 3 in lid cladding positive stop strip 213 are cased with 213.
As shown in Figure 2,3, metal shell 1 is enclosed on quoit 3, is fixed together by laser spot welding, metal shell 1
Front and back has four Laser Welding contacts respectively, and the rear end of metal shell 1 is against installation portion 22 beyond the rear end face of quoit 3
On, the rear end of metal shell 1 is surrounded to form deep gouge with the rear end face of quoit 3.The front of installation portion 22 and the back side are equipped with use
In the tank 222 of injecting glue, tank 222 is adjacent and interconnected with deep gouge position, to tank 222 after the installation of metal shell 1
Interior injection marine glue, marine glue is filled in tank 222 and deep gouge, sealing ferrule assembly 2, quoit 3 and metal shell 1 it
Between gap.Preferably, as shown in figure 4, the front edge of metal shell 1 is provided with the outwardly raised line of a circle, covered on raised line
There is silica gel ring 6, silica gel ring 6 can play sealing function when public plug is inserted into metal shell 1.
Preferably, as shown in Figs. 4-6, the back end elevational of metal shell 1 is covered with the first metal-back 4, metal shell 1
The rear end back side is fixed on outside metal covered with the second metal-back 5, the first metal-back 4 and the second metal-back 5 by laser spot welding
On shell 1, there are three Laser Welding contacts respectively on the first metal-back 4 and the second metal-back 5.Wherein, the both sides of the first metal-back 4 are set
There are a pair of first mounting ears 41, the both sides of the second metal-back 5 are provided with a pair of second mounting ears 51, and the first mounting ear 41 passes through laser
Spot welding is fixed on the second mounting ear 51 of its respective side, and the first mounting ear 51 is provided with two Laser Welding contacts, the first installation
Locking through hole 7 is equipped with the mounting ear 51 of ear 51 and second, the first mounting ear 41 is locked after being fixedly connected with the second mounting ear 51
The alignment insertion of through hole 7.
Connector is fixedly mounted on a certain position by locking through hole 7 during use, will after public plug insertion ferrule assembly 2
Pushing up quoit 3, quoit 3 passes to metal shell 1 by power is pushed up, then is transferred to the first metal-back 4, on the second metal-back 5, due to
First metal-back 4 and the position of the second metal-back 5 fixed it is locked, it is all top power act on the first metal-back 4 and the second metal
On shell 5, the conductive pin group 221 of the rear end of ferrule assembly 2 is effectively protected, extends service life of connector.
Preferably, as shown in Fig. 2,4,5, the rear end of the first metal-back 4 is provided with the first extension 42, and the first extension 42 covers
Cover on the front of installation portion 22, the front of installation portion 22 is provided with slot 223 on a pair, the both sides bending point of the first extension 42
This is not inserted in upper slot 223, after the first metal-back 4 is locked, even if metal shell 1 departs from the first metal-back 4,
Bending part remains to play a part of stopping that installation portion 22 moves backward, also, the first extension 42 can effectively block installation portion 22
Positive tank 222, protect the failure not affected by environment of the marine glue in tank 222.
As shown in Fig. 3,4,6, the rear end of the second metal-back 5 is provided with the second extension 52, and the second extension 52 is covered in peace
On the back side in dress portion 22.The back side of installation portion 22 is provided with a pair of lower slots 224, and the both sides bending of the second extension 52 is inserted respectively
This is in lower slot 224, likewise, the second extension 52 can also stop that installation portion 22 moves backward, and can effectively block installation
The tank 222 at the back side of portion 22, protect the failure not affected by environment of tank 222.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of USB TYPE C water-proof connectors, including：Metal shell and ferrule assembly, the front end of the ferrule assembly is slotting
Socket part, rear end are installation portion, and the installation portion is provided with conductive pin group, and the plug division is stretched into the metal shell, institute
State installation portion and expose the metal shell, it is characterised in that
The rear end of the plug division is cased with quoit, and the quoit is fixed in the metal shell, the metal shell
Rear end and the quoit rear end face between form deep gouge；
The front of the installation portion and the back side are equipped with the tank for injecting glue, and the tank connects with the deep gouge, the appearance
Groove in deep gouge with being filled with marine glue.
2. USB TYPE C water-proof connectors as claimed in claim 1, it is characterised in that the back end elevational of the metal shell
Covered with the first metal-back, the rear end back side of the metal shell is covered with the second metal-back, first metal-back and second
Metal-back is each attached on the metal shell；
The both sides of first metal-back are provided with a pair of first mounting ears, and the both sides of second metal-back are provided with a pair second peaces
Ear is filled, first mounting ear is fixed on the second mounting ear of its respective side, on first mounting ear and the second mounting ear
Locking through hole provided with aligned in position.
3. USB TYPE C water-proof connectors as claimed in claim 2, it is characterised in that the rear end of first metal-back is set
There is the first extension, first extension is covered on the front of the installation portion, and the rear end of second metal-back is provided with
Second extension, second extension are covered on the back side of the installation portion；
The front of the installation portion is provided with slot on a pair, and the both sides bending of first extension inserts this to upper slot respectively
Interior, the back side of the installation portion is provided with a pair of lower slots, and the both sides bending of second extension inserts this to lower slot respectively
It is interior.
4. the USB TYPE C water-proof connectors as described in any one of claims 1 to 3, it is characterised in that the plug division
Rear end is provided with the outwardly positive stop strip of a circle, and the quoit coats front end face and the ring week of the positive stop strip in lid.
5. the USB TYPE C water-proof connectors as described in any one of claims 1 to 3, it is characterised in that the metal shell
Front edge be provided with an outwardly raised line of circle, be cased with silica gel ring on the raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667652.XU CN206922093U (en) | 2017-06-09 | 2017-06-09 | A kind of USB TYPE C water-proof connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667652.XU CN206922093U (en) | 2017-06-09 | 2017-06-09 | A kind of USB TYPE C water-proof connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922093U true CN206922093U (en) | 2018-01-23 |
Family
ID=61314858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667652.XU Active CN206922093U (en) | 2017-06-09 | 2017-06-09 | A kind of USB TYPE C water-proof connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448306A (en) * | 2018-02-12 | 2018-08-24 | 北京小米移动软件有限公司 | USB connection structures and electronic equipment with the USB connection structures |
| CN108448305A (en) * | 2018-02-12 | 2018-08-24 | 北京小米移动软件有限公司 | USB connection structures and electronic equipment with the USB connection structures |
-
2017
- 2017-06-09 CN CN201720667652.XU patent/CN206922093U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448306A (en) * | 2018-02-12 | 2018-08-24 | 北京小米移动软件有限公司 | USB connection structures and electronic equipment with the USB connection structures |
| CN108448305A (en) * | 2018-02-12 | 2018-08-24 | 北京小米移动软件有限公司 | USB connection structures and electronic equipment with the USB connection structures |
| CN108448305B (en) * | 2018-02-12 | 2020-11-10 | 北京小米移动软件有限公司 | USB connection structure and electronic equipment with same |
| CN108448306B (en) * | 2018-02-12 | 2021-11-02 | 北京小米移动软件有限公司 | USB connection structure and electronic equipment with same |
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