CN104300293A - Electronic device with sealing connector - Google Patents
Electronic device with sealing connector Download PDFInfo
- Publication number
- CN104300293A CN104300293A CN201410592443.4A CN201410592443A CN104300293A CN 104300293 A CN104300293 A CN 104300293A CN 201410592443 A CN201410592443 A CN 201410592443A CN 104300293 A CN104300293 A CN 104300293A
- Authority
- CN
- China
- Prior art keywords
- sealing
- diapire
- end wall
- arm
- sealings
- 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.)
- Pending
Links
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
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
An electronic device with a sealing connector comprises a shell and a circuit board. The shell comprises a bottom plate and a peripheral wall. The bottom plate is provided with a fixing groove. The peripheral wall is provided with a through hole. The circuit board is fixed to the bottom plate and provided with the sealing connector. The sealing connector comprises a connector body and a sealing body. The connector body comprises a fixing part, a first arm and a second arm. The sealing body comprises a containing cavity, a first sealing part, a second sealing part, two third sealing parts, a fourth sealing part and a fifth sealing part. Thus, according to the electronic device with the sealing connector, sealing of the connector is effectively achieved, and influence on interior circuits is avoided.
Description
Technical field
The present invention relates to a kind of electronic installation with seal nipple.
Background technology
Along with expanding economy, various electronic device applications is more and more extensive, and improving constantly along with people's demand, the requirement of electronic installation is also progressively improved, in application process, the joint of electronic installation easily enters steam or dust, causes internal circuit to go wrong.
For this reason, designer of the present invention is because above-mentioned defect, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of electronic installation with seal nipple, to overcome above-mentioned defect.
Summary of the invention
The technical problem to be solved in the present invention is: in application process, and the joint of electronic installation easily enters steam or dust, causes internal circuit to go wrong.
For solving the problem, the invention discloses a kind of electronic installation with seal nipple, comprising housing and circuit board, described housing comprises base plate and perisporium, and described base plate is provided with holddown groove, and described perisporium is provided with perforation, described circuit board is fixed on described base plate, it is characterized in that:
Described circuit board is provided with seal nipple, and described seal nipple comprises fittings body and seal, and described fittings body comprises fixed part, the first arm and the second arm, and described first arm and the second arm extend from the both sides of described fixed part;
Described seal comprises host cavity, described host cavity is surrounded by the first end wall, the second end wall, the first diapire and the second diapire, described first end wall and the second end wall are oppositely arranged, described first end wall is towards described perforation, described first diapire and the second diapire are oppositely arranged, and described first diapire is towards the base plate of described housing;
Described first end wall offers the through through hole to described host cavity, described through hole is aimed at described perforation, and described second end wall offers the first through pilot hole and the second pilot hole;
The body of described fittings body and the first arm are each passed through described first pilot hole and the second pilot hole to be positioned at described host cavity, and one end of described second arm is resisted against described second diapire, and the other end is resisted against described circuit board;
Described seal also comprises the first sealing, the second sealing, two the 3rd sealings, the 4th sealing and the 5th sealings, described first sealing is arranged between described first end wall and perisporium, described second sealing is located between described first pilot hole and fittings body, between the both sides that described two the 3rd sealings are located at described second end wall respectively and housing, described 4th sealing is located between described first diapire and base plate, and described 5th sealing is located between described second diapire and circuit board.
Wherein: described first sealing is surrounded on described through hole, described second sealing is cylindric, its inner side around described first pilot hole is arranged, described second sealing and the first sealing mutually extend and are connected together, described second sealing and the first sealing are covered in the inwall of described host cavity jointly, described two the 3rd sealings are formed by the both sides periphery projection of the second end wall respectively, described 4th sealing has the periphery projection of described first diapire to form, and described 5th sealing is formed by the perisporium projection of described second diapire.
Wherein: described 4th sealing and the 5th sealing take the shape of the letter U.
Wherein: described first sealing, the second sealing, two the 3rd sealings, the 4th sealing and the 5th sealings are made up of silica gel.
Known by said structure, the electronic installation with seal nipple of the present invention has following technique effect:
1, the sealing of joint is effectively provided, avoids having an impact to internal circuit;
2, structure is simple, and with low cost, practicality is better.
Detailed content of the present invention obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of the present invention with the electronic installation of seal nipple.
Fig. 2 shows the present invention's another schematic diagram with the electronic installation of seal nipple.
Fig. 3 shows the schematic diagram of seal of the present invention.
Fig. 4 shows another schematic diagram of seal of the present invention.
Fig. 5 shows cutaway view of the present invention.
Embodiment
See Fig. 1 to Fig. 5, show the electronic installation with seal nipple of the present invention.
The described electronic installation 100 with seal nipple comprises housing 10 and circuit board 40, and described housing 10 comprises base plate 11 and perisporium 13, and described base plate 11 is provided with holddown groove 111, and described perisporium 13 is provided with perforation 131, and described circuit board 40 is fixed on described base plate 11.
Wherein, described circuit board 40 is provided with seal nipple, described seal nipple comprises fittings body 30 and seal 20, and described fittings body 30 comprises fixed part 31, first arm 32 and the second arm 33, and described first arm 32 and the second arm 33 extend from the both sides of described fixed part 31.
Described seal 20 comprises host cavity 29 (see Fig. 5), described host cavity 29 is surrounded by the first end wall 21, second end wall 23, first diapire 25 and the second diapire 27, described first end wall 21 and the second end wall 23 are oppositely arranged, described first end wall 21 is towards described perforation 131, described first diapire 25 and the second diapire 27 are oppositely arranged, and described first diapire 25 is towards the base plate 11 of described housing 10.
Described first end wall 21 offers the through through hole 211 to described host cavity 29, described through hole 211 is aimed at described perforation 131, described second end wall 23 offers the first through pilot hole 231 and the second pilot hole 233.
The body 31 of described fittings body 30 and the first arm 32 are each passed through described first pilot hole 231 and the second pilot hole 233 to be positioned at described host cavity 29, and one end of described second arm 33 is resisted against described second diapire 27, and the other end is resisted against described circuit board 40.
Described seal 20 also comprises the first sealing 213, second sealing 234, two the 3rd sealings 235, 4th sealing 251 and the 5th sealing 271, described first sealing 213 is arranged between described first end wall 21 and perisporium 13, described second sealing 234 is located between described first pilot hole 231 and fittings body 30, between the both sides that described two the 3rd sealings 235 are located at described second end wall 23 respectively and housing 10, described 4th sealing 251 is located between described first diapire 25 and base plate 11, described 5th sealing 271 is located between described second diapire 27 and circuit board 40.
Wherein, described first sealing 213 is surrounded on described through hole 211, described second sealing 234 is cylindric, its inner side around described first pilot hole 231 is arranged, described second sealing 234 and the first sealing 213 mutually extend and are connected together, described second sealing 234 and the first sealing 213 are covered in the inwall of described host cavity 29 jointly, described two the 3rd sealings 235 are formed by the both sides periphery projection of the second end wall 23 respectively, described 4th sealing 251 has the periphery projection of described first diapire 25 to form, described 5th sealing 271 is formed by the perisporium projection of described second diapire 27.
Wherein, described 4th sealing 251 and the 5th sealing 271 take the shape of the letter U.
Wherein, described first sealing 213, second sealing 234, two the 3rd sealings 235, the 4th sealing 251 and the 5th sealing 271 are made up of silica gel.
Known by said structure, the electronic installation tool with seal nipple of the present invention has the following advantages:
1, the sealing of joint is effectively provided, avoids having an impact to internal circuit;
2, structure is simple, and with low cost, practicality is better.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present invention, application or use.Although described in an embodiment and be described in the drawings embodiment, but the present invention do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present invention, scope of the present invention will comprise any embodiment of specification and the appended claim fallen into above.
Claims (4)
1. with an electronic installation for seal nipple, comprise housing and circuit board, described housing comprises base plate and perisporium, and described base plate is provided with holddown groove, and described perisporium is provided with perforation, and described circuit board is fixed on described base plate, it is characterized in that:
Described circuit board is provided with seal nipple, and described seal nipple comprises fittings body and seal, and described fittings body comprises fixed part, the first arm and the second arm, and described first arm and the second arm extend from the both sides of described fixed part;
Described seal comprises host cavity, described host cavity is surrounded by the first end wall, the second end wall, the first diapire and the second diapire, described first end wall and the second end wall are oppositely arranged, described first end wall is towards described perforation, described first diapire and the second diapire are oppositely arranged, and described first diapire is towards the base plate of described housing;
Described first end wall offers the through through hole to described host cavity, described through hole is aimed at described perforation, and described second end wall offers the first through pilot hole and the second pilot hole;
The body of described fittings body and the first arm are each passed through described first pilot hole and the second pilot hole to be positioned at described host cavity, and one end of described second arm is resisted against described second diapire, and the other end is resisted against described circuit board;
Described seal also comprises the first sealing, the second sealing, two the 3rd sealings, the 4th sealing and the 5th sealings, described first sealing is arranged between described first end wall and perisporium, described second sealing is located between described first pilot hole and fittings body, between the both sides that described two the 3rd sealings are located at described second end wall respectively and housing, described 4th sealing is located between described first diapire and base plate, and described 5th sealing is located between described second diapire and circuit board.
2. as claimed in claim 1 with the electronic installation of seal nipple, it is characterized in that: described first sealing is surrounded on described through hole, described second sealing is cylindric, its inner side around described first pilot hole is arranged, described second sealing and the first sealing mutually extend and are connected together, described second sealing and the first sealing are covered in the inwall of described host cavity jointly, described two the 3rd sealings are formed by the both sides periphery projection of the second end wall respectively, described 4th sealing has the periphery projection of described first diapire to form, described 5th sealing is formed by the perisporium projection of described second diapire.
3., as claimed in claim 2 with the electronic installation of seal nipple, it is characterized in that: described 4th sealing and the 5th sealing take the shape of the letter U.
4., as claimed in claim 1 with the electronic installation of seal nipple, it is characterized in that: described first sealing, the second sealing, two the 3rd sealings, the 4th sealing and the 5th sealings are made up of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592443.4A CN104300293A (en) | 2014-10-28 | 2014-10-28 | Electronic device with sealing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592443.4A CN104300293A (en) | 2014-10-28 | 2014-10-28 | Electronic device with sealing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104300293A true CN104300293A (en) | 2015-01-21 |
Family
ID=52319927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592443.4A Pending CN104300293A (en) | 2014-10-28 | 2014-10-28 | Electronic device with sealing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104300293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120618A (en) * | 2015-09-17 | 2015-12-02 | 四川精诚至强科技有限公司 | Sealed connector of electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469723A (en) * | 2010-11-19 | 2012-05-23 | 深圳富泰宏精密工业有限公司 | Water-proof structure of connector and portable electronic device using the same |
| CN204179341U (en) * | 2014-10-28 | 2015-02-25 | 成都瑞途电子有限公司 | With the electronic installation of seal nipple |
-
2014
- 2014-10-28 CN CN201410592443.4A patent/CN104300293A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469723A (en) * | 2010-11-19 | 2012-05-23 | 深圳富泰宏精密工业有限公司 | Water-proof structure of connector and portable electronic device using the same |
| CN204179341U (en) * | 2014-10-28 | 2015-02-25 | 成都瑞途电子有限公司 | With the electronic installation of seal nipple |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120618A (en) * | 2015-09-17 | 2015-12-02 | 四川精诚至强科技有限公司 | Sealed connector of electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |