CN104882719B - Self-locking waterproof USB interface - Google Patents
Self-locking waterproof USB interface Download PDFInfo
- Publication number
- CN104882719B CN104882719B CN201510312155.3A CN201510312155A CN104882719B CN 104882719 B CN104882719 B CN 104882719B CN 201510312155 A CN201510312155 A CN 201510312155A CN 104882719 B CN104882719 B CN 104882719B
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- CN
- China
- Prior art keywords
- self
- locking
- interface
- usb plug
- usb
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
Abstract
The invention, which relates to the field of electronic products, provides a self-locking waterproof USB interface. With the interface, problems of fixation and waterproof performance realization of a USB plug can be solved. The self-locking waterproof USB interface comprises a self-locking telescopic module, a connecting rod, a self-locking buckle, a data receiving element, a funnel-shaped interface, and a flexible film. One end of the connecting rod is fixedly installed at the telescopic part of the self-locking telescopic module; and the other end is fixedly installed at the rear end of the self-locking buckle. Two parallel hook-shaped protrusions are arranged at the front end of the self-locking buckle; and an inverted-trapezoidal protrusion is arranged at the rear end of the self-locking buckle. The flexible film is fixedly installed in the middle of the inside of the funnel-shaped interface. Fixation of a USB plug is realized based on opening and closing of the self-locking telescopic module by starting with the motion of insertion of the USB plug, thereby preventing of phenomena of data loss and hardware damages due to the external influence during the data transmission process. Besides, with the funnel-shaped interface and the flexible film, the waterproof protection of the USB plug is also realized.
Description
Technical field
The present invention relates to electronics field, more particularly to a kind of waterproof USB interface.
Background technology
USB is a kind of serial bus standard for connecting computer system and external equipment, is also a kind of input/output interface
Technical specification, be widely used in the information communication product such as PC and mobile device, and extend to photographic goods, number
Other association areas such as word TV (Set Top Box), game machine.
Traditional USB interface lives USB interface when USB device is inserted using tabletting flexible fastening, in the data transmission,
If receive external interference so that USB interface loosen or come off, for transmission and the service life of hardware device of data
Have a serious impact, and the design of traditional USB interface is unfavorable for the waterproof of seam, there is very big defect.
The content of the invention
For solving above-mentioned technical problem, the invention provides a kind of self-locking waterproof USB interface.
The technical solution adopted for the present invention to solve the technical problems is：The self-locking waterproof USB interface includes Self-locking flexible
Module, connecting rod, self-locking buckle, data reception component, infundibulate interface and elastica；The work of the Self-locking flexible module is former
Reason is identical with the Self-locking flexible module operation principle of automatic ball-pen, can realize the action of Self-locking flexible, and here is not done in detail
Narration；One end of the connecting rod is fixedly mounted on the flexible position of the Self-locking flexible module, and the other end is fixedly mounted on institute
State the rear end of self-locking buckle；The self-locking buckle front end is set to two hooked projections arranged side by side, the self-locking buckle
Rear end is set to inverted trapezoidal projection, and the self-locking buckle is fixedly mounted on the underface of the Self-locking flexible module；The data
Receiving element is fixedly mounted at USB interface and parallel with the self-locking buckle.
The infundibulate interface is set to funnel shaped, and the funnel bottom of the infundibulate interface is set to and USB plug
Shape identical opening, the infundibulate interface are fixedly mounted on the front end outside the self-locking waterproof USB interface；The elasticity
Film is fixedly mounted on the centre of the infundibulate interface internal, and the elastica can be produced according to the location status of USB plug
Elastic deformation is fitted in the outer surface of USB plug.
The data reception component is provided with so that USB plug touches the sky for being snapped into extreme position to the self-locking
Between.
The hooked projection position of the self-locking buckle is consistent with the recessed position of USB plug, and falling for the self-locking buckle is terraced
The raised height of shape is configured to ensure that the Self-locking flexible module completes flexible action.
The operation principle of the present invention：USB plug is inserted into the infundibulate interface, USB plug can be in the infundibulate
It is accurately positioned under the guiding of interface, when USB plug inserts the self-locking waterproof USB interface, the springform can be according to USB
The location status of plug produce the outer surface that elastic deformation is fitted in USB plug, reach the effect of waterproof；When USB plug front end
When contacting all self-locking buckles, as plug Lateral Force is in the projection of the self-locking buckle rear end inverted trapezoidal so that
The self-locking card buckles liter, so as to trigger the opening of the Self-locking flexible module by the connecting rod so that it is described from
Pintle hook lock is buckled under elastic reaction and declines, and the hooked projection of the self-locking buckle snaps in the opening of USB plug so that USB plug quilt
Block, reach the effect of self-locking；When using complete USB device, USB plug is advanced into the infundibulate interface so that institute
State self-locking buckle and be raised again through the closed mode that the connecting rod triggers the Self-locking flexible module so that the self-locking
It is buckled in above USB plug and fixes, now USB plug is extracted, completes the transmission of data.
Advantages of the present invention：The opening and closing of the Self-locking flexible module of being set out by the action of insertion USB plug, are come
Carry out the fixation to USB plug, prevent data transmission procedure China and foreign countries bound pair its impact and cause loss and the hardware of data
Damage, the infundibulate interface and springform also can carry out waterproofing protection, the self-locking waterproof USB interface knot to USB plug
Structure is simple, flexible and convenient operation.
Description of the drawings
Schematic diagrams of the Fig. 1 for the auto-lock function closing of the self-locking waterproof USB interface of embodiment；
Schematic diagrams of the Fig. 2 for the auto-lock function unlatching of the self-locking waterproof USB interface of embodiment；
Wherein, 1- Self-locking flexibles module, 2- connecting rods, 3- self-locking buckles, 4- data reception components, 5- infundibulate interfaces,
6- elasticas.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and Examples and further retouched in detail
State, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.
Embodiment
As shown in figure 1, a kind of self-locking waterproof USB interface, it include Self-locking flexible module 1, connecting rod 2, self-locking buckle 3,
Data reception component 4, infundibulate interface 5 and elastica 6.The operation principle of the Self-locking flexible module 1 and automatic ball-pen
Self-locking flexible module operation principle is identical, can realize the action of Self-locking flexible, and here is not described in detail；The connecting rod 2
One end be fixedly mounted on the flexible position of the Self-locking flexible module 1, after the other end is fixedly mounted on the self-locking buckle 3
End；3 front end of self-locking buckle is set to two hooked projections arranged side by side, and the rear end of the self-locking buckle 3 is set to down
Trapezoidal projection, the self-locking buckle 3 are fixedly mounted on the underface of the Self-locking flexible module 1；The data reception component 4 is solid
Dingan County is mounted at USB interface and parallel with the self-locking buckle 3；Described infundibulate interface 5 is set to funnel shaped, the leakage
The funnel bottom of bucket shape interface 5 is set to and USB plug shape identical opening, and the infundibulate interface 5 is fixedly mounted on institute
State the front end outside self-locking waterproof USB interface；The elastica 6 is fixedly mounted on the centre inside the infundibulate interface 5, institute
State elastica 6 outer surface that elastic deformation is fitted in USB plug can be produced according to the location status of USB plug；The data
Receiving element 4 is provided with the space that USB plug is touched to the self-locking buckle 3 to extreme position；The self-locking card
The hooked projection position of button 3 is consistent with the recessed position of USB plug, and the height that the inverted trapezoidal of the self-locking buckle 3 is raised is arranged
For ensure that the Self-locking flexible module 1 completes flexible action.
The operation principle of the present embodiment：USB plug is inserted into the infundibulate interface 5, USB plug can be in the funnel
It is accurately positioned under the guiding of shape interface 5, when USB plug inserts the self-locking waterproof USB interface, the springform 6 being capable of root
The outer surface that elastic deformation is fitted in USB plug is produced according to the location status of USB plug, the effect of waterproof is reached；Work as USB plug
Front end in contact all the self-locking buckle 3 when, as plug Lateral Force is in the projection of 3 rear end inverted trapezoidal of the self-locking buckle
On so that the self-locking buckle 3 rises, so as to trigger the opening of the Self-locking flexible module 1 by the connecting rod 2,
So that the self-locking buckle 3 declines under elastic reaction, the hooked projection of the self-locking buckle 3 snaps in the opening of USB plug, makes
Obtain USB plug to be stuck, reach the effect of self-locking；When using complete USB device, by USB plug into the infundibulate interface 5
Propulsion so that the connecting rod 2 that the self-locking buckle 3 is raised again through triggers the closed mode of the Self-locking flexible module 1,
So that the self-locking buckle 3 is fixed above USB plug, now USB plug is extracted, complete the transmission of data.
Above-described embodiment should not in any way limit the present invention, all to be obtained by the way of equivalent or equivalency transform
Technical scheme all fall within protection scope of the present invention.
Claims (1)
1. a kind of self-locking waterproof USB interface, it is characterised in that connect including Self-locking flexible module, connecting rod, self-locking buckle, data
Receive element, infundibulate interface and elastica；The operation principle of the Self-locking flexible module and the Self-locking flexible mould of automatic ball-pen
Block operation principle is identical, can realize the action of Self-locking flexible, and here is not described in detail；Peace is fixed in one end of the connecting rod
The flexible position of the Self-locking flexible module is mounted in, the other end is fixedly mounted on the rear end of the self-locking buckle；The self-locking card
Button front end is set to two hooked projections arranged side by side, and it is raised that the rear end of the self-locking buckle is set to inverted trapezoidal, it is described from
Pintle hook lock buckles the underface for being fixedly mounted on the Self-locking flexible module；The data reception component is fixedly mounted at USB interface
And it is parallel with the self-locking buckle；
The infundibulate interface is set to funnel shaped, and the funnel bottom of the infundibulate interface is set to and USB plug shape
Identical opening, the infundibulate interface are fixedly mounted on the front end outside the self-locking waterproof USB interface；The elastica is solid
Dingan County is mounted in the centre of the infundibulate interface internal, and the elastica can produce elasticity according to the location status of USB plug
Deformation is fitted in the outer surface of USB plug；
The data reception component is provided with so that USB plug touches the space for being snapped into extreme position to the self-locking；
The hooked projection position of the self-locking buckle is consistent with the recessed position of USB plug, and the inverted trapezoidal of the self-locking buckle is convex
The height for rising is configured to ensure that the Self-locking flexible module completes flexible action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312155.3A CN104882719B (en) | 2015-06-09 | 2015-06-09 | Self-locking waterproof USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312155.3A CN104882719B (en) | 2015-06-09 | 2015-06-09 | Self-locking waterproof USB interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104882719A CN104882719A (en) | 2015-09-02 |
| CN104882719B true CN104882719B (en) | 2017-03-22 |
Family
ID=53950113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510312155.3A Active CN104882719B (en) | 2015-06-09 | 2015-06-09 | Self-locking waterproof USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882719B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911821A (en) * | 2017-04-06 | 2017-06-30 | 山东荣安电子科技有限公司 | A kind of buckle-type suspension screen |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07335320A (en) * | 1994-06-02 | 1995-12-22 | Hirose Electric Co Ltd | Push-pull electric connector |
| JP2003007397A (en) * | 2001-06-25 | 2003-01-10 | Ryuichi Saito | Card detachable mechanism |
| CN2917008Y (en) * | 2006-04-29 | 2007-06-27 | 东莞捷仕美电子有限公司 | Push/press circular card locking and ejecting mechanism |
| CN201725958U (en) * | 2010-06-04 | 2011-01-26 | 富港电子（东莞）有限公司 | Waterproof electric connector |
| CN201820962U (en) * | 2010-09-02 | 2011-05-04 | 宁波鼎固电器有限公司 | Anti-shedding device for socket |
| CN103972727A (en) * | 2014-05-06 | 2014-08-06 | 深圳市得润电子股份有限公司 | Connector with self-bouncing lock catch and unlocking structure |
| CN204304117U (en) * | 2014-12-25 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | A kind of USB interface female seat with sliding shackle |
| CN204668591U (en) * | 2015-06-09 | 2015-09-23 | 苏州云远网络技术有限公司 | A kind of self-locking waterproof USB interface |
-
2015
- 2015-06-09 CN CN201510312155.3A patent/CN104882719B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07335320A (en) * | 1994-06-02 | 1995-12-22 | Hirose Electric Co Ltd | Push-pull electric connector |
| JP2003007397A (en) * | 2001-06-25 | 2003-01-10 | Ryuichi Saito | Card detachable mechanism |
| CN2917008Y (en) * | 2006-04-29 | 2007-06-27 | 东莞捷仕美电子有限公司 | Push/press circular card locking and ejecting mechanism |
| CN201725958U (en) * | 2010-06-04 | 2011-01-26 | 富港电子（东莞）有限公司 | Waterproof electric connector |
| CN201820962U (en) * | 2010-09-02 | 2011-05-04 | 宁波鼎固电器有限公司 | Anti-shedding device for socket |
| CN103972727A (en) * | 2014-05-06 | 2014-08-06 | 深圳市得润电子股份有限公司 | Connector with self-bouncing lock catch and unlocking structure |
| CN204304117U (en) * | 2014-12-25 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | A kind of USB interface female seat with sliding shackle |
| CN204668591U (en) * | 2015-06-09 | 2015-09-23 | 苏州云远网络技术有限公司 | A kind of self-locking waterproof USB interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104882719A (en) | 2015-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Dongdong Inventor before: Zhu Huiqing |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170217 Address after: Haian County Development Zone 226600 Jiangsu province Nantong City West Town Industrial Zone Applicant after: Jiangsu power prestige cutting and folding machine bed Co., Ltd Address before: Wujiang District of Suzhou City, Jiangsu Province, Taihu City Branch Park 215200 Applicant before: Suzhou Yun Yuan network technology company limited |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |