CN208797261U - A kind of waterproof double-USB interface box - Google Patents
A kind of waterproof double-USB interface box Download PDFInfo
- Publication number
- CN208797261U CN208797261U CN201821645894.XU CN201821645894U CN208797261U CN 208797261 U CN208797261 U CN 208797261U CN 201821645894 U CN201821645894 U CN 201821645894U CN 208797261 U CN208797261 U CN 208797261U
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- usb
- sealing
- sealing cover
- interface box
- usb jack
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Abstract
The utility model discloses a kind of waterproof double-USB interface boxes, including cylindrical shell, the both ends of the shell of the cylinder are equipped with USB jack, data line is connected in the middle part of cylindrical shell, the USB jack is connected with plastic cement sealing cover by rotation, the plastic cement sealing cover includes insertion section, the edge of the insertion section is equipped with flange, the flange is equipped with guide surface close to the side of the USB jack, the inside edge of the USB jack is equipped with sealing, is offered on the sealing for the annular groove with the flange and guide surface insertion cooperation；It is additionally provided with sucker circle on the sealing cover, adsorption plane is equipped on the outside of the USB jack, the sucker circle is for being adsorbed in the adsorption plane.The utility model forms double-layer sealing structure, and double-layer sealing structure both plays the role of water proof and dust proof, and improves the connective stability of USB plug and USB jack, avoids surprisingly falling off, and makes sealing effect more preferably using cylindrical design.
Description
Technical field
The utility model relates to USB connector technology fields, more particularly to a kind of waterproof double-USB interface box.
Background technique
USB interface box is connected and communicate with for computer and external equipment, it can also be used to the charging of mobile phone and with it is external
Connection, with the rapid development of nowadays auto manufacturing technology, usb data connector is also widely used in the electronics of automobile therewith
In equipment；And automobile has higher requirement to the water proof and dust proof performance of the data connection of its inside generally in outdoor traveling, it is existing
Some waterproof USB interface box structures are simple, do not have good functions of waterproof and dustproof and connective stability.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, provide a kind of waterproof double-USB interface box.
The utility model is solved by following technical proposals:
A kind of waterproof double-USB interface box, including cylindrical shell, the both ends of the shell of the cylinder are inserted equipped with USB
Mouthful, it is connected with data line in the middle part of cylindrical shell, is rotatably connected to plastic cement sealing cover, the modeling on the outside of the USB jack
Glue sealing cover includes insertion section, and the edge of the insertion section is equipped with flange, and the flange is equipped with close to the side of the USB jack
Guide surface, the inside edge of the USB jack are equipped with sealing, offer and are used for and the flange and guidance on the sealing
The annular groove of face insertion cooperation；It is additionally provided with sucker circle on the sealing cover, adsorption plane is equipped on the outside of the USB jack, it is described
Sucker circle is for being adsorbed in the adsorption plane；The waterproof double-USB interface box further includes cylindrical USB plug, the USB
Plug is equipped with plastic cement seal head, and the plastic cement seal head is equipped with the flange and sucker circle.
The upper end of the sealing cover is connected on the shell by shaft, and the lower end of sealing cover is equipped with semi-circular groove.
The diameter of the sealing cover is identical as the diameter of the shell.
The sealing of the USB jack is formed with cavity, and the plastic cement seal head insertion is connected in the cavity.
The plastic cement sealing cover is integrally formed.
The adsorption plane is annular smooth flat.
The utility model have the following advantages that compared with prior art and the utility model has the advantages that
The USB interface box of the utility model uses a cylindrical shell, and the both ends of cylindrical housings are inserted equipped with USB
Mouthful, USB jack is equipped with the plastic cement sealing cover of rotation and cylindrical USB plug, USB jack edge are equipped with sealing, and plastic cement is close
Capping or USB plug can be stablized and the insertion USB jack that seals and connect with both seals；Also pass through absorption circle and shell
Edges at two ends vacuum suction, forms double-layer sealing structure, and double-layer sealing structure both plays the role of water proof and dust proof, Er Qieti
The high connective stability of USB plug and USB jack, avoid it is unexpected fall off, sealing effect is made more preferably using cylindrical design.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of diagrammatic cross-section of waterproof double-USB interface box.
Fig. 2 is a kind of USB plug insert structure schematic diagram of waterproof double-USB interface box.
Fig. 3 is a kind of side view of waterproof double-USB interface box.
Fig. 4 is a kind of USB plug structural schematic diagram of waterproof double-USB interface box.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
The specific implementation process of the utility model is as follows:
As shown in Figures 1 to 4, a kind of waterproof double-USB interface box, including cylindrical shell 1, the shell of the cylinder
1 both ends are equipped with USB jack 2, and the middle part of cylindrical shell 1 is connected with data line 4, is rotatablely connected on the outside of the USB jack 2
There is plastic cement sealing cover 3, the plastic cement sealing cover 3 includes insertion section, and the edge of the insertion section is equipped with flange 9, and the flange 9 leans on
The side of the nearly USB jack 2 is equipped with guide surface, and the inside edge of the USB jack 2 is equipped with sealing, on the sealing
It offers for the annular groove with the flange and guide surface insertion cooperation；Sucker circle 8 is additionally provided on the sealing cover, it is described
Adsorption plane is equipped on the outside of USB jack, the sucker circle 8 is for being adsorbed in the adsorption plane；The waterproof double-USB interface box is also
Including cylindrical USB plug 5, the USB plug 5 is equipped with plastic cement seal head, and the plastic cement seal head is equipped with described
Flange 7 and sucker circle 8.
The upper end of the sealing cover 3 is connected on the shell 1 by shaft, and the lower end of sealing cover 3 is equipped with semi-circular groove.
The diameter of the sealing cover 3 is identical as the diameter of the shell 1.
The sealing of the USB jack 2 is formed with cavity, and the plastic cement seal head insertion is connected in the cavity.
The plastic cement sealing cover 3 is integrally formed.
The adsorption plane is annular smooth flat.
In the present embodiment, when connection USB jack is with USB plug, sealing cover is deducted by the semi-circular groove of sealing cover lower end
3, flange and groove are mutually disengaged, and sealing cover 3 is flipped up, and after USB jack is exposed, are applied external force and are inserted into USB plug 5
USB jack 2, the flange 7 on USB plug 5 are closely caught in groove, and sucker circle 8 is adsorbed on the adsorption plane at USB jack edge.No
It is connected to USB plug 5 in USB jack 2 by what the cooperation of flange and groove consolidated, and forms double-layer seal knot
Structure enter moisture will not, the utility model waterproof performance with higher, and sucker circle is acted on by vacuum suction and inserts USB
Mouth completely cuts off with outside air, is also able to maintain normal electricity connection function when in encroached water, is suitably applied outdoor environment, double to insert
The design in hole, groove, adsorption plane and shell are integrated design, make full use of Cylindrical housing structure, and surface of shell does not have seam,
The mechanical strength of USB interface box is also improved while with functions of waterproof and dustproof.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (6)
1. a kind of waterproof double-USB interface box, it is characterised in that: including cylindrical shell, the both ends of the shell of the cylinder
Equipped with USB jack, it is connected with data line in the middle part of cylindrical shell, plastic cement sealing is rotatably connected on the outside of the USB jack
Lid, the plastic cement sealing cover includes insertion section, and the edge of the insertion section is equipped with flange, and the flange is close to the USB jack
Side be equipped with guide surface, the inside edge of the USB jack is equipped with sealing, offered on the sealing for and it is described
Flange and the annular groove of guide surface insertion cooperation；It is additionally provided with sucker circle on the sealing cover, is equipped with and inhales on the outside of the USB jack
Attached face, the sucker circle is for being adsorbed in the adsorption plane；The waterproof double-USB interface box further includes that cylindrical USB is inserted
Head, the USB plug are equipped with plastic cement seal head, and the plastic cement seal head is equipped with the flange and sucker circle.
2. a kind of waterproof double-USB interface box according to claim 1, it is characterised in that: the upper end of the sealing cover passes through
Shaft is connected on the shell, and the lower end of sealing cover is equipped with semi-circular groove.
3. a kind of waterproof double-USB interface box according to claim 1, it is characterised in that: the diameter of the sealing cover and institute
The diameter for stating shell is identical.
4. a kind of waterproof double-USB interface box according to claim 1, it is characterised in that: the sealing shape of the USB jack
At there is cavity, the plastic cement seal head insertion is connected in the cavity.
5. a kind of waterproof double-USB interface box according to claim 1, it is characterised in that: the plastic cement sealing cover is injection molding
It is integrally formed.
6. a kind of waterproof double-USB interface box according to claim 1, it is characterised in that: the adsorption plane is that annular is smooth
Plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645894.XU CN208797261U (en) | 2018-10-11 | 2018-10-11 | A kind of waterproof double-USB interface box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645894.XU CN208797261U (en) | 2018-10-11 | 2018-10-11 | A kind of waterproof double-USB interface box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797261U true CN208797261U (en) | 2019-04-26 |
Family
ID=66211660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821645894.XU Active CN208797261U (en) | 2018-10-11 | 2018-10-11 | A kind of waterproof double-USB interface box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797261U (en) |
-
2018
- 2018-10-11 CN CN201821645894.XU patent/CN208797261U/en active Active
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