CN206976698U - A kind of USB waterproof plugs line - Google Patents
A kind of USB waterproof plugs line Download PDFInfo
- Publication number
- CN206976698U CN206976698U CN201720866702.7U CN201720866702U CN206976698U CN 206976698 U CN206976698 U CN 206976698U CN 201720866702 U CN201720866702 U CN 201720866702U CN 206976698 U CN206976698 U CN 206976698U
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- sealing shroud
- sealing
- running
- lid
- waterproof plugs
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Abstract
The utility model discloses a kind of USB waterproof plugs line, including connection cable, be arranged at connection cable both ends pin end and female joint, the female joint stretch out from its port provided with sealing shroud；The pin end is socket-connected provided with the running-on with the sealing shroud and swelling is so that running-on is deformed upon so as to realize the sealing of sealing, the utility model is rational in infrastructure, when main pin end is inserted into female joint, sealing has an inclined plane, during grafting, gradually can be secured in sealing shroud, it is brought into close contact with sealing shroud inwall, in this way, realizing liquid can not enter between sealing and sealing shroud, reach the purpose of effective waterproof.
Description
Technical field
The auxiliary of USB line is the utility model is related to, more particularly to a kind of USB waterproof plugs line.
Background technology
USB extended lines are mainly made up of two parts：A piece connection cable and two USB joints.Joint is connected on the two of netting twine
End, can be any combination of USB pin ends or USB female joints as needed.
Existing USB extended lines for example in the utility model that notification number is CN202601978U, disclose a kind of USB line
Cable connector, including for installing the shell of USB interface, the shell both sides are respectively provided with a conducting portion；In described conducting portion
Set screw for being fixed with peripheral terminal is installed.The utility model in the both sides of USB cable connector shell by pacifying
Fill two set screws and come fixed cable connector and peripheral terminal.
It is general using at both in the market in order to improve the waterproof effect between cable connector and peripheral terminal
Between add water proof ring, although certain waterproof effect is played using water proof ring this structure, water proof ring cost is high, and anti-
Water effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of USB waterproof plugs line, overcomes the existing fit system using screw,
Reach the effect of effective waterproof by the tight fit of sealing shroud and sealing.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of USB waterproof plugs line, including connection cable, be arranged at connection cable both ends pin end and female joint, institute
Female joint is stated from its port to stretch out provided with sealing shroud；The pin end is provided with to socket-connect simultaneously with the running-on of the sealing shroud
And swelling is so that running-on is deformed upon so as to realize the sealing of sealing.
By using above-mentioned technical proposal, the fit system of sealing shroud and sealing is：The running-on of sealing shroud is less than sealing
Portion, when pin end is inserted into the port of female joint, sealing enables to the deformation of sealing shroud running-on and gradual distending, can be by
Gradually it is secured in sealing shroud, the sealing state that sealing is brought into close contact with sealing shroud inwall is finally reached, in this way, realizing liquid
Material can not enter between sealing and sealing shroud, and then the effect of waterproof；Moreover, spiral shell is used due to eliminating
The fixed form of screw tap, the purpose being tightly fastened just is reached by way of interference fit, therefore also had excellent easily to operate
Point.
Preferably, the sealing has by its port inclined inclined plane set up backward.
By using above-mentioned technical proposal, it is necessary to when the port of pin end is inserted into the port of female joint, sealing
Insert during being linked into sealing shroud, because sealing has an inclined plane, inclined plane the inwall of sealing running-on is applied to
Outer active force so that running-on deforms upon, and then reaches the effect of sealing waterproof.
Preferably, the inclined plane rear portion is set formed with step, the step on sealing with running-on in conflict
Put.
By using above-mentioned technical proposal, after step and running-on are inconsistent, pin end can be limited and continue to be inwardly inserted into,
The appropriate cooperation being able to maintain that between pin end and female joint.
Preferably, the head edge inlay card of the female joint is in sealing shroud inwall.
By using above-mentioned technical proposal, sealing shroud typically uses electro-insulating rubber, has the characteristics of stress easy deformation, and female
The head edge inlay card of joint is in sealing shroud inwall, and when being located at application active force at running-on to sealing shroud, sealing shroud connects with mother
It will not depart between head, gap would not also occur, dust, which will not enter, to be reached between sealing shroud and female joint.
Preferably, it is in the protection cap of inlay card cooperation, the sealing shroud and protection that the sealing shroud, which is externally provided with running-on,
Connect band is fixedly connected between lid.
By using above-mentioned technical proposal, when the utility model is in storage configuration, protection cap inlay card is entered in sealing shroud
To close running-on, and then prevent dust from entering pollution female joint in sealing shroud；Sealing shroud is by connecting band connection simultaneously
Protection cap so that protection cap and sealing shroud are an entirety, reach the purpose for the protection cap that is easy to carry.
Preferably, the protection cap includes be connected end cap and lid, and the end cap is located at outside sealing shroud and joining
In running-on, the lid is located in sealing shroud and inlay card is in running-on.
By using above-mentioned technical proposal, lid inlay card to the intraoral sealing that ensure that protection cap of set, and end cap joining
In running-on, the gap between lid and sealing shroud can be blocked, improves the sealing outside running-on.
Preferably, the connect band is connected to end cap away from sealing shroud one end；The end cap is connected with lifting ear, described
Lifting ear is located at end cap away from connect band one end.
By using above-mentioned technical proposal, user can pinch lifting ear and be lifted up end cap, and then can be by protection cap
Extracted out of sealing shroud, lifting ear provides a hand part for user, facilitates taking-up action.
Preferably, the lid offers lightening grooves.
By using above-mentioned technical proposal, alleviate the weight of lid, when lifting this one end of female joint, connect band with
Under certain elastic potential energy, the protection cap after mitigating weight can be supported, and then helically twisted purpose is less likely to occur.
Preferably, the lid, which is located in lightening grooves, is fixedly connected with cross intensive aspect.
By using above-mentioned technical proposal, also in that electro-insulating rubber material is made, easy deformation under external force
Defect, cross intensive aspect is fixedly connected with lightening grooves to play the temple of lid four, reach the structural strength of raising lid
Purpose.
Preferably, the lid, which is located at outside lightening grooves notch, is provided with chamfering.
By using above-mentioned technical proposal, lid is located at the head end being inserted at lightening grooves notch in sealing shroud, chamfering
So that the end becomes smooth and reduced, reach the purpose facilitated insertion into.
In summary, the utility model has the advantages that：One is that sealing shroud can connect to USB line plug and mother
Head is protected, and prevents liquid from entering in moist environment；Secondly to set the lid with chamfering to facilitate it to be inserted into
In sealing shroud；Thirdly it is applied to the USB extended lines of in the market for sealing shroud of the present utility model and protection cap.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment, and protection cap is in close encapsulation set state；
Fig. 2 is another structural representation of the present embodiment, and protection cap, which is in, opens sealing shroud state；
Fig. 3 is that the present embodiment is used to show sealing shroud and the structural representation of protection cap.
Reference：1st, connection cable；2nd, pin end；3rd, female joint；4th, sealing shroud；5th, running-on；6th, connect band；7th, protect
Lid；71st, end cap；72nd, lid；8th, lifting ear；9th, lightening grooves；10th, cross intensive aspect；11st, chamfering；12nd, sealing.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Referring to Fig. 1 and Fig. 2, a kind of USB waterproof plugs line, including connection cable 1, the public affairs for being connected to the both ends of connection cable 1
Joint 2 and female joint 3, connection cable 1 have certain length, and its coiling is in some circles.User inserts the plug of USB line
After both coordinate on to female joint 3, it is possible to achieve the extension of USB line.
An electro-insulating rubber sealing shroud 4 is socketed with outside female joint 3, sealing shroud 4 preferably uses elastic soft plastic set, sealing shroud
4 are provided with running-on 5, and the outer wall of female joint 3 is in be bonded setting with the inwall of sealing shroud 4, while the end inlay card of female joint 3 is in sealing shroud
4 inwall, and then at the running-on 5 to sealing shroud 4 during application active force, sealing shroud 4 is difficult to occur to depart to produce with female joint 3
Gap, dust would not enter between the two.
For pin end 2, a sealing 12 is provided with, sealing 12 has inclined inclined plane by rear to preceding, behind
Bore is big, before bore it is small.When pin end 2 is inserted into female joint 3, sealing 12 because the presence of inclined plane,
It during grafting, can gradually be secured in sealing shroud 4, be brought into close contact with the inwall of sealing shroud 4, in this way, realizing liquid
It can not enter between sealing 12 and sealing shroud 4, and then the effect of waterproof.In addition, inclined plane rear portion is in sealing 12
On formed with step, after pin end 2 is inserted into sealing shroud 4, the running-on 5 of sealing shroud 4 and step are set in contradicting.
Referring to Fig. 2 and Fig. 3, connect band 6 is wholely set positioned at end outside sealing shroud 4, connect band 6 deviates from sealing shroud 4
One end is fixedly connected with a protection cap 7, and protection cap 7 includes end cap 71 and lid 72, and the capping of end cap 71 is mutually fitted with the end face of sealing shroud 4
Match somebody with somebody, lid 72 is adapted with running-on 5, and when lid 72 is inserted into running-on 5, end cap 71 fits to the end face of protection cap 7, end cap 71
The side of lateral protection lid 7 form a burnishing surface, the closing for passing through end cap 71 can be between lid 72 and sealing shroud 4
Gap is blocked, and dust is just not easily accessed.
In the case where opening protection cap 7, the elastic potential energy by connect band 6 and causing protection cap 7 to be in vacant state, in order to prevent because
The weight of protection cap 7 is excessive, causes the excessive generation of the stress of connect band 6 helically twisted, so lightening grooves 9 are offered in lid 72, and
And in order to improve the structural strength of the lid 72 with lightening grooves 9, integrally formed with cross intensive aspect 10 in lid 72, in this
Deformation is less likely to occur lid 72 under external force；Cross intensive aspect 10 and do not extend into simultaneously at the notch of lightening grooves 9, this
It is due to when lid 72 is inserted into sealing shroud 4 so that do not added at the notch of lightening grooves 9 by cross intensive aspect 10
By force, have easily to deform upon and be easy to so as to reach to entering into sealing shroud 4.
The entrance of lid 72 is further facilitated, is located in lid 72 at the notch of lightening grooves 9 and is provided with chamfering 11, pass through setting
Chamfering 11 reduces the port of lid 72, and this port is smaller more easily to be matched in running-on 5.
User, which can pinch, is arranged on the lifting ear 8 that end cap 71 deviates from the one end of connect band 6, applies upward active force, carries
Ear 8 can link end cap 71 and lid 72 is pulled out out of sealing shroud 4.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of USB waterproof plugs line, including connection cable（1）, be arranged at connection cable（1）The pin end at both ends（2）And mother
Joint（3）, it is characterised in that the female joint（3）Stretch out from its port provided with sealing shroud（4）；The pin end（2）
Provided with the sealing shroud（4）Running-on（5）Socket-connect and swelling is so that running-on（5）Deform upon so as to realize the close of sealing
Envelope portion（12）.
A kind of 2. USB waterproof plugs line according to claim 1, it is characterised in that the sealing（12）With by it
The port inclined inclined plane set up backward.
3. a kind of USB waterproof plugs line according to claim 2, it is characterised in that the inclined plane rear portion is in sealing
（12）On formed with step, the step and running-on（5）Set in contradicting.
A kind of 4. USB waterproof plugs line according to claim 3, it is characterised in that the female joint（3）Head edge
Inlay card is in sealing shroud（4）Inwall.
A kind of 5. USB waterproof plugs line according to claim 4, it is characterised in that the sealing shroud（4）It is externally provided with and covers
Mouthful（5）The protection cap coordinated in inlay card（7）, the sealing shroud（4）With protection cap（7）Between be fixedly connected with connect band（6）.
A kind of 6. USB waterproof plugs line according to claim 5, it is characterised in that the protection cap（7）Including being connected
End cap（71）And lid（72）, the end cap（71）Positioned at sealing shroud（4）Outer and joining is in running-on（5）, the lid（72）Position
In sealing shroud（4）Interior and inlay card is in running-on（5）.
A kind of 7. USB waterproof plugs line according to claim 6, it is characterised in that the connect band（6）Away from sealing shroud
（4）One end is connected to end cap（71）；The end cap（71）It is connected with lifting ear（8）, the lifting ear（8）Positioned at end cap（71）Away from even
Tape splicing（6）One end.
A kind of 8. USB waterproof plugs line according to claim 7, it is characterised in that the lid（72）Offer loss of weight
Groove（9）.
A kind of 9. USB waterproof plugs line according to claim 8, it is characterised in that the lid（72）Positioned at lightening grooves
（9）Inside it is fixedly connected with cross intensive aspect（10）.
A kind of 10. USB waterproof plugs line according to claim 9, it is characterised in that the lid（72）Positioned at lightening grooves
（9）Chamfering is provided with outside notch（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866702.7U CN206976698U (en) | 2017-07-17 | 2017-07-17 | A kind of USB waterproof plugs line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866702.7U CN206976698U (en) | 2017-07-17 | 2017-07-17 | A kind of USB waterproof plugs line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976698U true CN206976698U (en) | 2018-02-06 |
Family
ID=61402475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866702.7U Active CN206976698U (en) | 2017-07-17 | 2017-07-17 | A kind of USB waterproof plugs line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119851A (en) * | 2018-08-21 | 2019-01-01 | 镇江中佳电器有限公司 | A kind of industrial male and female is slotting |
-
2017
- 2017-07-17 CN CN201720866702.7U patent/CN206976698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119851A (en) * | 2018-08-21 | 2019-01-01 | 镇江中佳电器有限公司 | A kind of industrial male and female is slotting |
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