CN202474393U - Waterproof usb connector - Google Patents
Waterproof usb connector Download PDFInfo
- Publication number
- CN202474393U CN202474393U CN2012201128988U CN201220112898U CN202474393U CN 202474393 U CN202474393 U CN 202474393U CN 2012201128988 U CN2012201128988 U CN 2012201128988U CN 201220112898 U CN201220112898 U CN 201220112898U CN 202474393 U CN202474393 U CN 202474393U
- Authority
- CN
- China
- Prior art keywords
- usb connector
- metal shielding
- polyester film
- encapsulating body
- packaging body
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a waterproof USB connector. The waterproof USB connector comprises a connecting terminal, an inner injection molded part, a metal shielding case, an outer injection molded part, a rubber coating sleeve and a polyester film, wherein the inner injection molded part is fixedly connected with the connecting terminal to form a first encapsulating body, the first encapsulating body is fixed in the metal shielding case to form a second encapsulating body, the metal shielding case is fixedly buckled with the outer injection molded part to form a third encapsulating body, the metal shielding case is covered in the rubber coating sleeve to form a fourth encapsulating body, the rubber coating sleeve is provided with two openings, the polyester film is pasted on the plane of the rubber coating sleeve provided with the two openings to form a fifth encapsulating body, and the two openings are sealed with the polyester film. The metal shielding case is fixedly buckled with the outer injection molded part to form the third encapsulating body, the first encapsulating body is fixed in the metal shielding case to form a shell of a USB connector, and the polyester film covers the upper end of the shell after the shell is coated by the rubber coating sleeve; therefore, the waterproof USB connector has very high heat resistance, and can effectively prevent water, mist, grease and other substances from entering built-in electronic components of the connector, thus prolonging the service life of the USB connector.
Description
Technical field
The utility model relates to USB connector, relates in particular to a kind of waterproof USB connector.
Background technology
The USB connector that uses at present is by a built-in circuit board start, can produce required function; Therefore, generally all its circuit board is arranged in the metal shielding, receives the collision of foreign object or prevent that the direct cap product of dust is on circuit board to prevent this circuit board by this metal shielding.
But; Because USB connector all is placed in everywhere indoor after use; Grease on indoor moisture, fog or the desk then can be infiltrated in the USB connector by the seam crossing of its metal shielding, and then is adsorbed on the circuit board, causes the short circuit or the damage of circuit board; Because USB connector generally all can directly be positioned on the desktop so that use; And also have teacup on the desktop or the container that is filled with water exists, when the end user causes teacup or the container that is filled with water when toppling over accidentally, the moisture content after the overturning then can directly infiltrate in the electronic installation inside of connector; And directly contact with circuit board; Just can directly cause the damage of electronic installation this moment, when perhaps temperature is very high, also is easy to cause the damage of USB connector.
The utility model content
To the weak point that exists in the above-mentioned technology, the utility model provides that a kind of shell is that seamless body, thermal endurance are high, the USB connector in the built-in electronic that can effectively prevent entering connectors such as sealing, mist, grease.
For realizing above-mentioned purpose, the utility model provides a kind of waterproof USB connector, comprises splicing ear, interior moulding, metal shielding, outer moulding, encapsulate cover and polyester film; Moulding and said splicing ear are fixedly connected into first packaging body in said; Said first packaging body is fixed on forms second packaging body in the said metal shielding; Said metal shielding is set up into the 3rd packaging body jointly with said outer moulding fixed card; Said metal shielding is coated in the said encapsulate cover forms the 4th packaging body; Said encapsulate puts and is provided with two openings, and said polyester film pastes to be with at said encapsulate forms the 5th packaging body on the plane of two openings, and said two openings are through said sealable polyester film.
Wherein, said outer moulding is provided with a projection, and said metal shielding is provided with and the suitable groove of said projection
The beneficial effect of the utility model is: compared with prior art; The waterproof USB connector that the utility model provides, metal shielding and outer moulding fixed card are combined into the 3rd packaging body, and first packaging body is fixed on the shell of formation one USB connector behind the metal shielding; The encapsulate cover is coated on the shell upper end with polyester film after this shell is coated again; Like this, form seamless body, very high thermal endurance is arranged simultaneously at the shell of USB connector; Prevented that effectively water, mist, grease etc. from getting in the built-in electronic of connector, prolonged the life-span of USB connector.
Description of drawings
Fig. 1 is the 5th package body structure figure of the waterproof USB connector of the utility model;
Fig. 2 is the structure chart of first packaging body of the waterproof USB connector of the utility model;
Fig. 3 is the structure chart of metal shielding of the waterproof USB connector of the utility model;
Fig. 4 is the structure chart of second packaging body of the waterproof USB connector of the utility model;
Fig. 5 is the structure chart of outer injection molding body of the waterproof USB connector of the utility model;
Fig. 6 is the structure chart of the 3rd packaging body of the waterproof USB connector of the utility model;
Fig. 7 is the structure chart that the encapsulate of the waterproof USB connector of the utility model overlaps;
Fig. 8 is the structure chart of the 4th packaging body of the waterproof USB connector of the utility model.
The main element symbol description is following:
1, splicing ear 2, metal shielding
3, the projection of outer moulding 31, outer moulding
4, first opening of encapsulate cover 41, encapsulate cover
42, second opening 5, the polyester film of encapsulate cover
6, interior moulding
Embodiment
In order more clearly to explain the utility model, the utility model is done to describe further below in conjunction with accompanying drawing.
See also Fig. 1-8, the waterproof USB connector that the utility model provides comprises splicing ear 1, interior moulding 6, metal shielding 2, outer moulding 3, encapsulate cover 4 and polyester film 5; Interior moulding 6 is fixedly connected into first packaging body with splicing ear 1; First packaging body is fixed on forms second packaging body in the metal shielding 2; Metal shielding 2 is set up into the 3rd packaging body jointly with outer moulding 3 fixed card; Metal shielding 2 is coated in the encapsulate cover 4 forms the 4th packaging body; Encapsulate cover 4 is provided with first opening 41 and second opening 42, and polyester film 5 is coated on encapsulate cover 4 plane by two openings forms the 5th packaging body, and first opening 41 and second opening 42 pass through polyester film 5 and seal.
Situation compared to prior art; The waterproof USB connector that the utility model provides, convexity on the outer moulding and groove fixedly engage with depression and tongue on the interior moulding, and engaging engage the shell of formation one USB connector simultaneously with metal shielding; The encapsulate cover is coated on the shell upper end with polyester film after this shell is coated again; Like this, form seamless body, very high thermal endurance is arranged simultaneously at the shell of USB connector; Prevented that effectively water, mist, grease etc. from getting in the built-in electronic of connector, prolonged the life-span of USB connector.
In the present embodiment, have projection on the outer moulding, metal shielding is provided with the groove suitable with projection, and the projection on the outer moulding fixedly engages with groove on the metal shielding.Certainly; The utility model is not limited to the execution mode that projection and groove fixedly engage; So long as can reach outer moulding and the execution mode that metal shielding fixedly engages, all belong to simple deformation or conversion to the utility model, fall into the protection range of the utility model.
In the present embodiment, polyester film, English is: Mylar has good thermal endurance; Profile pattern, transparency and mechanical flexibility belong to insulating material; Be applied on the packing, can improve the thermal endurance of USB connector effectively, prolong the life-span of USB connector; The encapsulate cover, English is: Over mold is to be coated on the method for forming on the hard plastic with soft plastic TPU, and very high density is arranged.Both cooperations are coated on connector shell and form seamless body, have very high thermal endurance, can prevent consequently destroying in the built-in electronics of entering connectors such as sealing, grease, fog connector effectively.
More than the disclosed several specific embodiments that are merely the utility model, but the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection range of the utility model.
Claims (2)
1. a waterproof USB connector is characterized in that, comprises splicing ear, interior moulding, metal shielding, outer moulding, encapsulate cover and polyester film; Moulding and said splicing ear are fixedly connected into first packaging body in said; Said first packaging body is fixed on forms second packaging body in the said metal shielding; Said metal shielding is set up into the 3rd packaging body jointly with said outer moulding fixed card; Said metal shielding is coated in the said encapsulate cover forms the 4th packaging body; Said encapsulate puts and is provided with two openings, and said polyester film pastes to be with at said encapsulate forms the 5th packaging body on the plane of two openings, and said two openings are through said sealable polyester film.
2. waterproof USB connector according to claim 1 is characterized in that, has a projection on the said outer moulding, and said metal shielding is provided with and the suitable groove of said projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201128988U CN202474393U (en) | 2012-03-22 | 2012-03-22 | Waterproof usb connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201128988U CN202474393U (en) | 2012-03-22 | 2012-03-22 | Waterproof usb connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474393U true CN202474393U (en) | 2012-10-03 |
Family
ID=46922524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201128988U Expired - Fee Related CN202474393U (en) | 2012-03-22 | 2012-03-22 | Waterproof usb connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474393U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337735A (en) * | 2013-06-07 | 2013-10-02 | 惠州Tcl移动通信有限公司 | Mobile terminal and Micro USB (Universal Serial Bus) connector thereof |
| CN104283052A (en) * | 2014-09-30 | 2015-01-14 | 实盈电子(东莞)有限公司 | Efficient waterproof connector |
| CN106207603A (en) * | 2016-08-31 | 2016-12-07 | 广东欧珀移动通信有限公司 | Interface and mobile terminal |
| CN106207604A (en) * | 2016-08-31 | 2016-12-07 | 广东欧珀移动通信有限公司 | Interface and mobile terminal |
| CN106207712A (en) * | 2016-08-31 | 2016-12-07 | 广东欧珀移动通信有限公司 | The assembly method of interface |
| WO2022199498A1 (en) * | 2021-03-22 | 2022-09-29 | 华为技术有限公司 | Socket and electronic apparatus |
-
2012
- 2012-03-22 CN CN2012201128988U patent/CN202474393U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337735A (en) * | 2013-06-07 | 2013-10-02 | 惠州Tcl移动通信有限公司 | Mobile terminal and Micro USB (Universal Serial Bus) connector thereof |
| CN103337735B (en) * | 2013-06-07 | 2016-06-29 | 惠州Tcl移动通信有限公司 | Mobile terminal and Micro USB connector thereof |
| CN104283052A (en) * | 2014-09-30 | 2015-01-14 | 实盈电子(东莞)有限公司 | Efficient waterproof connector |
| CN106207603A (en) * | 2016-08-31 | 2016-12-07 | 广东欧珀移动通信有限公司 | Interface and mobile terminal |
| CN106207604A (en) * | 2016-08-31 | 2016-12-07 | 广东欧珀移动通信有限公司 | Interface and mobile terminal |
| CN106207712A (en) * | 2016-08-31 | 2016-12-07 | 广东欧珀移动通信有限公司 | The assembly method of interface |
| CN106207604B (en) * | 2016-08-31 | 2018-01-19 | 广东欧珀移动通信有限公司 | Interface and mobile terminal |
| CN108281842A (en) * | 2016-08-31 | 2018-07-13 | 广东欧珀移动通信有限公司 | Interface and mobile terminal |
| CN108376895A (en) * | 2016-08-31 | 2018-08-07 | 广东欧珀移动通信有限公司 | The assembly method of interface |
| CN108376895B (en) * | 2016-08-31 | 2020-01-10 | Oppo广东移动通信有限公司 | Method for assembling interface |
| WO2022199498A1 (en) * | 2021-03-22 | 2022-09-29 | 华为技术有限公司 | Socket and electronic apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |