CN206524453U - Electronic installation - Google Patents
Electronic installation Download PDFInfo
- Publication number
- CN206524453U CN206524453U CN201720052694.2U CN201720052694U CN206524453U CN 206524453 U CN206524453 U CN 206524453U CN 201720052694 U CN201720052694 U CN 201720052694U CN 206524453 U CN206524453 U CN 206524453U
- Authority
- CN
- China
- Prior art keywords
- connector
- sealing gasket
- circuit board
- electronic installation
- ring part
- 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
The utility model is related to electronic technology field, more particularly to a kind of electronic installation, and it includes：Housing and the circuit board and connector being housed in housing, the connector is installed on circuit boards, also include the sealing shroud being set in outside the connector, the sealing shroud includes the ring part of cladding connector front end face, and connector front end face supports the inwall of the ring part；The sealing shroud also includes spaced upper sealing gasket and lower seal pad, the upper sealing gasket and lower seal pad are extended by the upper and lower edge of ring part inwall towards in housing respectively, the upper sealing gasket coats the connector upper surface, the lower seal pad coats the connector lower surface, the upper sealing gasket, lower seal pad extend shirt rim, the upper sealing gasket, the board edge of the neighbouring connector both sides of shirt rim cladding of lower seal pad to connector both sides direction respectively.The electronic installation that the utility model is provided has the advantages that waterproof and dustproof performance is good, reliability is high.
Description
Technical field
The utility model is related to electronic technology field, more particularly to a kind of electronic installation.
Background technology
With continuing to develop for science and technology, electronic installation is (for example：Tablet personal computer, notebook computer, mobile phone) in connector
Performance is also stronger and stronger, and current case of electronic device would generally be provided with headset connector to connect earphone and USB
(universal serial bus, USB) connector is used to data transfer, and these connectors are arranged at circuit board
When upper, generally fixed in a welding manner, and offer opening on circuit boards to house connector.The electronics dress of such a structure
Put, the gap easily between connector and circuit board such as liquid and dust is penetrated into use, cause to be arranged on circuit
Conductive component on plate, is damaged because of short circuit.Traditional waterproof and dustproof technology simply sets up a foam in circuit board side,
But moisture and dust still can enter from circuit board other side, therefore waterproof and dustproof effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of electronic installation that waterproof and dustproof performance is good, reliability is high.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of electronic installation, including:Housing with
And circuit board and connector in housing are housed in, the connector is installed on circuit boards, in addition to is set in the connection
Sealing shroud outside device,
The sealing shroud includes the ring part of cladding connector front end face, and connector front end face supports the interior of the ring part
Wall；
The sealing shroud also includes spaced upper sealing gasket and lower seal pad, the upper sealing gasket and lower seal pad point
Do not extended by the upper and lower edge of ring part inwall towards in housing, the upper sealing gasket coats the connector upper surface, it is described under
Sealing gasket coats the connector lower surface, and the upper sealing gasket, lower seal pad extend skirt to connector both sides direction respectively
Side, the upper sealing gasket, the board edge of the neighbouring connector both sides of shirt rim cladding of lower seal pad.
In terms of existing technologies, its ring part is coated on connector front end face to the utility model embodiment, connection
Device front end face is supported on the inwall of the ring part so that the gap between connector front end face and housing is able to by ring part
Sealing；And the upper sealing gasket coats the connector upper surface, the lower seal pad coats the connector lower surface, in addition
The upper sealing gasket, the shirt rim of lower seal pad coat the board edge of neighbouring connector both sides from the upper and lower both sides of circuit board,
So that outside moisture and dust is unable to reach connector outer surface and connector side and the seam crossing of circuit board.
The electronic installation of such a structure can not pass through connector outer surface and connector side because of outside moisture and dust
The seam crossing of face and circuit board enters the inside of electronic installation, improves the waterproof and dustproof performance of electronic equipment.
Further, the connector that opening is provided with the ring part to expose positioned at the connector front end face is inserted
Hole.It is arranged such so that the element being connected with connector can be connected through opening with connector.
Further, the edge of opening of the ring part has protruded out bulge loop towards the direction away from connector front end face.
Further, the end of the upper sealing gasket away from ring part is protruded out towards circuit board supports circuit board upper surface
First boss.By setting first boss to support connector upper surface so that on connector rear end and circuit board on upper sealing gasket
The gap on surface is sealed, and reaches more preferably waterproof and dustproof effect.
Further, the upper sealing gasket protrudes out the rib for supporting connector upper surface towards connector upper surface.
Further, the upper sealing gasket supports the front end of ring part and protrudes out adjacent connector upper surface towards circuit board
Second boss.By set second boss to support connector upper surface on upper sealing gasket so that connector front end and sealing shroud it
Between gap further sealed, reach more preferably waterproof and dustproof effect
Further, end of the lower seal pad away from ring part is close to connector rear end face and extends to circuit board, simultaneously
The circuit board lower surface in the neighbouring connector rear end face of covering.It is arranged such so that the seam of connector rear end and circuit board lower surface
Gap is further sealed, and reaches more preferably waterproof and dustproof effect.
Further, the shirt rim is provided with the arc notch being recessed towards connector side.
Further, the housing bag is mutually fastened upper shell and lower house, the upper shell is from circuit board one
The upper sealing gasket, lower seal pad described in the lower house from side pressure holding below circuit board are held in side pressure.It is arranged such so that on
Sealing gasket and lower seal pad fitted under the chip hold down of upper shell and lower house with circuit board and connector it is even closer so that
Further improve dust and water protection effect.
Further, the sealing shroud is silica gel sheath.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section that a kind of electronics that the utility model is provided is set；
Fig. 2 is the structural representation for the sealing shroud that the utility model is provided；
Fig. 3 is the assembling schematic diagram of the sealing shroud that the utility model is provided and circuit board；
Fig. 4 is the assembling schematic diagram for the sealing shroud that the utility model is provided.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order that reader more fully understands the utility model and proposes many ins and outs.But, even if without this
A little ins and outs and many variations based on following embodiment and modification, can also realize each claim of the utility model
Technical scheme claimed.
Embodiment of the present utility model is related to a kind of electronic installation, as depicted in figs. 1 and 2, including:Housing 1 and receipts
Hold circuit board 2 and connector 3 in housing 1, the connector 3 is installed on the circuit card 1, in addition, electronic installation also includes
The sealing shroud 4 outside connector 3 is set in, and sealing shroud includes the ring part 41 of the cladding front end face of connector 3, the front end of connector 3
Face supports the inwall of the ring part 41；In addition, sealing shroud 4 also includes spaced upper sealing gasket 42 and lower seal pad 43,
And upper sealing gasket 42 and lower seal pad 43 are extended by the upper and lower edge of the inwall of ring part 41 towards housing 1 is interior respectively, wherein, it is upper close
Packing 42 coat connector 3 upper surface, and lower seal pad 43 coat connector 3 lower surface, secondly, upper sealing gasket 42, under
Sealing gasket 43 extends shirt rim 5 to the both sides direction of connector 3 respectively, and the shirt rim 5 of upper sealing gasket 42, lower seal pad 43 is from circuit
The edge of circuit board 2 of the neighbouring both sides of connector 3 of upper and lower both sides cladding of plate 2.
By the above it is seen that, because ring part 41 is coated on the front end face of connector 3, the front end face of connector 3 is supported
On the inwall for holding ring part 41 so that the gap between the front end face of connector 3 and housing 1 is sealed by ring part 41；And
Upper sealing gasket 42 is coated on the upper surface of connector 3, and lower seal pad 43 is coated on the lower surface of connector 3, in addition upper sealing gasket 42, under
Board edge of the shirt rim 5 of sealing gasket 43 from the neighbouring both sides of connector 3 of upper and lower both sides cladding of circuit board 2 so that outside
Moisture and dust are unable to reach connector outer surface and connector side and the seam crossing of circuit board.
Therefore it can draw, the moisture and dust of the external electronic device of such a structure can not pass through the outer surface of connector 3
And the seam crossing of the side of connector 3 and circuit board 2 enters the inside of electronic installation, improves the waterproof and dustproof of electronic equipment
Performance.
It should be noted that in the present embodiment, housing 1 wraps the upper shell 11 and lower house 12 mutually fastened, and on
Upper sealing gasket 42 described in housing 11 from the upper side pressure holding of circuit board 2, described in lower house 12 from the lower section side pressure holding of circuit board 2 under
Sealing gasket 43.By upper shell 11 and the chip hold down of lower house 12, upper sealing gasket 42 and lower seal pad 43 and circuit board 2 and
Connector 3 fit it is even closer so that further improve dust and water protection effect.
In addition, specifically, in the present embodiment, opening 411 being provided with ring part 41 and is located at connection to expose
The jack of connector 3 (not indicated in figure) of the front end face of device 3.So that the element (not indicated in figure) being connected with connector can be with
It is connected through opening 411 with connector 3.
In addition, the edge of opening 411 of ring part 41 has protruded out bulge loop 412 towards the direction away from connector 3 front end face, and ring
Shape portion 41 fits with housing 1, in addition, in the present embodiment, on the inwall of housing 1 (not indicated in figure) fitted with ring part 41
Set fluted (not indicated in figure), in the present embodiment, bulge loop 412 is interference fitted with groove.Ring part 41 is in housing 1
The lower pressed connector 3 of effect, further improves the effect of dust and water protection.
Secondly, in the present embodiment, upper end of the sealing gasket 42 away from ring part 41 has been protruded out towards circuit board 2 supports electricity
The first boss 421 of the upper surface of road plate 2.Made by setting first boss 421 to support the upper surface of connector 3 on upper sealing gasket 42
The gap for obtaining the rear end of connector 3 and the upper surface of circuit board 2 is sealed, and reaches the effect of more preferably waterproof and dustproof.
In addition, upper sealing gasket 42 protrudes out the rib 422 for supporting the upper surface of connector 3 towards the upper surface of connector 3.Pass through rib
Connector 3 is pressed in lower seal pad 43 by the effect of bar 422.It is worth mentioning that in the present embodiment, rib 422 is set
In the center of upper sealing gasket 42, the need for staff is also according to actual processing and assembling, rib 422 is arranged on upper sealing
The other positions of pad 42.
In addition, the front end of upper sealing gasket 42 adjoining ring part 41 is protruded out towards circuit board 3 supports the of the upper surface of connector 3
Two boss 423, by setting second boss 423 to support the upper surface of connector 3 so that the upper surface of connector 3 on upper sealing gasket 42
Front end and the gap of sealing shroud 4 further sealed, reach more preferably waterproof and dustproof effect.
On the other hand, end of the lower seal pad 43 away from ring part 41 be close to the rear end face of connector 3 extend to circuit board 3,
And covering the lower surface of circuit board 2 of the neighbouring rear end face of connector 3 so that the rear end of connector 3 and the gap of the lower surface of circuit board 2 are obtained
Further to seal, the effect of more preferably water proof and dust proof is reached.
It should be noted that in the present embodiment, shirt rim 5 is provided with the arc notch being recessed towards the side of connector 3
51.So that this sealing shroud 4 does not interfere with circuit board 2 installation of other electronic components and is easy to assembler installing
Carry out hand-held in journey, during actual processing, the size and radian of arc notch 51 can be according to the electronics of practical set
Element is selected, no longer excessive herein to illustrate.
It is worth in one, present embodiment, sealing shroud 4 is silica gel sheath, in addition, during specific processing, it is close
Big envelope 4 is integrally formed.And in actual assembling process, push up circuit board 4 and connector 3 and open sealing gasket 42 and lower seal pad
43 and be inserted into sealing shroud 4 can complete assembling.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (10)
1. a kind of electronic installation, including housing and the circuit board and connector that are housed in housing, the connector is arranged on
On circuit board, it is characterised in that also including the sealing shroud being set in outside the connector,
The sealing shroud includes the ring part of cladding connector front end face, and connector front end face supports the inwall of the ring part；
The sealing shroud also includes spaced upper sealing gasket and lower seal pad, the upper sealing gasket and lower seal pad respectively by
The upper and lower edge of ring part inwall coats the connector upper surface, the lower sealing towards extension in housing, the upper sealing gasket
The pad cladding connector lower surface, the upper sealing gasket, lower seal pad extend shirt rim to connector both sides direction respectively, institute
State sealing gasket, the board edge of the neighbouring connector both sides of shirt rim cladding of lower seal pad.
2. a kind of electronic installation according to claim 1, it is characterised in that opening is provided with the ring part with exposure
Go out to be located at the connector plug jack of the connector front end face.
3. a kind of electronic installation according to claim 2, it is characterised in that the edge of opening of the ring part is towards away from even
The direction for connecing device front end face has protruded out bulge loop.
4. a kind of electronic installation according to claim 1, it is characterised in that the end of the upper sealing gasket away from ring part
The first boss for supporting circuit board upper surface is protruded out towards circuit board.
5. a kind of electronic installation according to claim 4, it is characterised in that the upper sealing gasket is convex towards connector upper surface
Stretching has the rib for supporting connector upper surface.
6. a kind of electronic installation according to claim 5, it is characterised in that the front end in the upper sealing gasket adjacent rings portion
The second boss for supporting connector upper surface is protruded out towards circuit board.
7. a kind of electronic installation according to claim 2, it is characterised in that end of the lower seal pad away from ring part
It is close to connector rear end face to extend to circuit board and cover the circuit board lower surface in neighbouring connector rear end face.
8. a kind of electronic installation according to claim 1, it is characterised in that the shirt rim is provided with towards connector side
The arc notch of depression.
9. a kind of electronic installation according to claim 2, it is characterised in that upper shell that the housing bag is mutually fastened and
Lower house, upper sealing gasket described in the upper shell from circuit board side pressure holding, the lower house is from side below circuit board
Lower seal pad described in pressure holding.
10. a kind of electronic installation according to claim 1, it is characterised in that the sealing shroud is silica gel sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052694.2U CN206524453U (en) | 2017-01-17 | 2017-01-17 | Electronic installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052694.2U CN206524453U (en) | 2017-01-17 | 2017-01-17 | Electronic installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524453U true CN206524453U (en) | 2017-09-26 |
Family
ID=59889955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052694.2U Expired - Fee Related CN206524453U (en) | 2017-01-17 | 2017-01-17 | Electronic installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365407A (en) * | 2018-01-26 | 2018-08-03 | 努比亚技术有限公司 | Electronic device terminal interface structure and electronic device terminal |
-
2017
- 2017-01-17 CN CN201720052694.2U patent/CN206524453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365407A (en) * | 2018-01-26 | 2018-08-03 | 努比亚技术有限公司 | Electronic device terminal interface structure and electronic device terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104362463B (en) | The method that socket waterproof construction, mobile terminal and socket are waterproof | |
| CN107613069A (en) | Housing unit, side switch module and mobile terminal | |
| CN206524453U (en) | Electronic installation | |
| CN203930965U (en) | The mainboard supporting construction of datalogger | |
| CN207339957U (en) | A kind of electronic equipment | |
| WO2020077942A1 (en) | Mobile terminal | |
| WO2022257869A1 (en) | Card tray assembly and electronic device | |
| JP5947452B2 (en) | Wireless communication terminal | |
| CN105744019A (en) | Waterproof and dustproof integrated mobile phone | |
| CN209676293U (en) | A kind of terminal device | |
| CN207678007U (en) | A kind of integral type USB wireless network cards with housing face antenna | |
| CN206193608U (en) | Portable electronic device | |
| CN203491903U (en) | Power supply adapter | |
| CN206697661U (en) | A kind of multifunctional power and data transfer integrated socket | |
| CN207883962U (en) | A kind of encapsulated USB fabric | |
| CN205356461U (en) | Waterproof dustproof integrated cell -phone | |
| CN207010734U (en) | A kind of mobile electronic device | |
| CN203351878U (en) | Memory card adapter | |
| CN206195852U (en) | Portable electronic device | |
| CN218005251U (en) | Electronic equipment and antenna module and electronic equipment combined structure | |
| CN213367651U (en) | Waterproof power adapter shell | |
| CN211378177U (en) | Electronic information wireless communication device | |
| CN208189397U (en) | It is a kind of can dystopy installation capacitor | |
| CN213026697U (en) | Waterproof device for computer | |
| CN211976043U (en) | Electric actuator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20200117 |