CN204179341U - With the electronic installation of seal nipple - Google Patents
With the electronic installation of seal nipple Download PDFInfo
- Publication number
- CN204179341U CN204179341U CN201420634143.3U CN201420634143U CN204179341U CN 204179341 U CN204179341 U CN 204179341U CN 201420634143 U CN201420634143 U CN 201420634143U CN 204179341 U CN204179341 U CN 204179341U
- Authority
- CN
- China
- Prior art keywords
- sealing
- diapire
- end wall
- seal
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of electronic installation with seal nipple, comprise housing and circuit board, described housing comprises base plate and perisporium, described base plate is provided with holddown groove, described perisporium is provided with perforation, and described circuit board is fixed on described base plate, and described circuit board is provided with seal nipple, described seal nipple comprises fittings body and seal, and described fittings body comprises fixed part, the first arm and the second arm; Described seal comprises host cavity, described seal also comprises the first sealing, the second sealing, two the 3rd sealings, the 4th sealing and the 5th sealings, thus, electronic installation with seal nipple of the present utility model effectively provides the sealing of joint, avoids having an impact to internal circuit.
Description
Technical field
The utility model 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 utility model 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.
Utility model content
The technical problems to be solved in the utility model 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 utility model 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 utility model 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 utility model obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of the utility model with the electronic installation of seal nipple.
Fig. 2 shows the utility model another schematic diagram with the electronic installation of seal nipple.
Fig. 3 shows the schematic diagram of the utility model seal.
Fig. 4 shows another schematic diagram of the utility model seal.
Fig. 5 shows cutaway view of the present utility model.
Embodiment
See Fig. 1 to Fig. 5, show the electronic installation with seal nipple of the present utility model.
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 utility model 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 utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the utility model 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 utility model, scope of the present utility model 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 |
|---|---|---|---|
| CN201420634143.3U CN204179341U (en) | 2014-10-28 | 2014-10-28 | With the electronic installation of seal nipple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634143.3U CN204179341U (en) | 2014-10-28 | 2014-10-28 | With the electronic installation of seal nipple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179341U true CN204179341U (en) | 2015-02-25 |
Family
ID=52568117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634143.3U Expired - Fee Related CN204179341U (en) | 2014-10-28 | 2014-10-28 | With the electronic installation of seal nipple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300293A (en) * | 2014-10-28 | 2015-01-21 | 成都瑞途电子有限公司 | Electronic device with sealing connector |
| 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 |
-
2014
- 2014-10-28 CN CN201420634143.3U patent/CN204179341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300293A (en) * | 2014-10-28 | 2015-01-21 | 成都瑞途电子有限公司 | Electronic device with sealing connector |
| 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 |
|---|---|---|---|
| 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: 20150225 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |