CN203340447U - Silica gel sleeve waterproof structure - Google Patents
Silica gel sleeve waterproof structure Download PDFInfo
- Publication number
- CN203340447U CN203340447U CN2013202922283U CN201320292228U CN203340447U CN 203340447 U CN203340447 U CN 203340447U CN 2013202922283 U CN2013202922283 U CN 2013202922283U CN 201320292228 U CN201320292228 U CN 201320292228U CN 203340447 U CN203340447 U CN 203340447U
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- CN
- China
- Prior art keywords
- silica gel
- gel sheath
- opening
- gel sleeve
- waterproof construction
- 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 - Lifetime
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Abstract
The utility model belongs to the electronic product technology field and particularly relates to a silica gel sleeve waterproof structure comprising a plastic shell, an outer silica gel sleeve and an inner silica gel sleeve, wherein the inner silica gel sleeve is arranged at one end of the plastic shell, the inner silica gel sleeve is bonded with the outer silica gel sleeve, the outer silica gel sleeve comprises an outer silica gel sleeve body and silica gel plugs, the outer silica gel sleeve body is wrapped around the plastic shell, the outer silica gel sleeve body is provided with openings which comprises first openings and a second opening, the silica gel plugs are provided with screw threads, and each silica gel plug and each first opening form a close fit. The silica gel sleeve waterproof structure solves the problem that the waterproof performance of a silica gel sleeve opening cannot satisfy requirements and solves the problem that silica gel sleeves and silica gel plugs at interfaces such as a USB interface and the like cannot form any close fit, and the waterproof grade requirements of a product can be satisfied.
Description
Technical field
The utility model belongs to technical field of electronic products, relates in particular to a kind of silica gel sheath waterproof construction.
Background technology
The product that the silica gel of take is made as raw material, be used in buffer anti-seismic device, article packing, and water repellent component usually, its have nonpoisonous and tasteless, high-low temperature resistant, rich ductility, and the nonconducting characteristic of insulation be widely used among daily life.
Existing silica gel sheath waterproof construction exists the place of a lot of deficiencies, if the local designs such as silica gel socket sealing are unreasonable, will cause water resistance not reach requirement, and reliability reduces, and affects the normal use of product; Existing electronic product need to carry out water-proofing treatment to interfaces such as USB, MicroUSB, to meet the product orientation of outdoor use, yet because silica gel is all flexible material, between silica gel sheath and silica gel plug, directly coordinate, the stress surface insufficient strength, can not close-fitting, can not meet the product requirement of waterproof.
The utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of silica gel sheath waterproof construction, this waterproof construction has solved silica gel running-on water resistance and has not reached the problem of requirement, and solved between the interface silica gel sheaths such as USB and silica gel plug can not friction tight problem, met the classification of waterproof requirement of product.
For achieving the above object, the utility model adopts following technical scheme: a kind of silica gel sheath waterproof construction, comprise plastic casing, outer silica gel sheath and interior silica gel sheath, described interior silica gel sheath is arranged at an end of described plastic casing, and described interior silica gel sheath and described outer silica gel sheath are bonding, described outer silica gel sheath comprises outer silica gel sheath body and silica gel plug, described outer silica gel sheath body is coated on described plastic casing, described outer silica gel sheath body is provided with opening, described opening comprises the first opening and the second opening, described silica gel plug is provided with screw thread, described silica gel plug and described the first opening tight fit.
Described plastic casing is provided with connector and plastic sheet, and described plastic sheet is set to four, and described the first opening is set to two, and each described first opening is between two described plastic sheets.
Described the second opening and described interior silica gel sheath are tightly connected.
Described interior silica gel sheath comprises bottom and free end, and the thickness of described bottom is identical with the wall thickness of described outer silica gel sheath, and the thickness of described free end is less than the wall thickness of described outer silica gel sheath.
The cross sectional shape of described interior silica gel sheath is " U " shape.
The wall thickness of described outer silica gel sheath is 0.5 ~ 2mm.
The wall thickness of described outer silica gel sheath is 1 ~ 1.5mm.
The beneficial effects of the utility model are: the utility model comprises plastic casing, outer silica gel sheath and interior silica gel sheath, interior silica gel sheath is arranged at an end of plastic casing, and interior silica gel sheath and outer silica gel sheath are bonding, outer silica gel sheath comprises outer silica gel sheath body and silica gel plug, outer silica gel sheath body is coated on plastic casing, do not reach the problem of requirement with regard to having solved silica gel running-on water resistance like this, outer silica gel sheath body is provided with opening, opening comprises the first opening and the second opening, silica gel plug is provided with screw thread, silica gel plug and the first opening tight fit, like this can not friction tight problem with regard to having solved between the interface silica gel sheaths such as USB and silica gel plug, met the classification of waterproof requirement of product.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
As shown in Figure 1, a kind of silica gel sheath waterproof construction, comprise plastic casing 3, outer silica gel sheath 2 and interior silica gel sheath 1, interior silica gel sheath 1 is arranged at an end of plastic casing 3, and interior silica gel sheath 1 is bonding with outer silica gel sheath 2, outer silica gel sheath 2 comprises outer silica gel sheath body 7 and silica gel plug 8, outer silica gel sheath body 7 is coated on plastic casing 3, plastic casing 3 is provided with connector 11, at the embedded plastic structural part in connector 11 places, to increase the intensity at connector 11 places, outer silica gel sheath body 7 is provided with opening, opening comprises the first opening 6 and the second opening 9, silica gel plug 8 is provided with screw thread 10, silica gel plug 8 and the first opening 6 tight fits.
Preferably, plastic casing 3 is provided with connector 11 and plastic sheet 12, and plastic sheet 12 is set to four, the first opening 6 is set to two, each first opening 6, between two plastic sheets 12, to increase the intensity at connector 11 places, solves the problem that interface strength is inadequate like this.
The second opening 9 is tightly connected with interior silica gel sheath 1, with special fixture, to the typing of exerting pressure of the second opening 9 and the interface of interior silica gel sheath 1, guarantees good sealing effectiveness.
Preferably, interior silica gel sheath 1 comprises bottom 4 and free end 5, and the thickness of bottom 4 is identical with the wall thickness of outer silica gel sheath 2, and the thickness of free end 5 is less than the wall thickness of outer silica gel sheath 2.
The cross sectional shape of interior silica gel sheath 1 is " U " shape, and the length of the free end 5 of interior silica gel sheath 1 can arrange arbitrarily, and principal security has abundant contact area.
Preferably, the wall thickness of outer silica gel sheath 2 is 0.5 ~ 2mm.
More excellent, the wall thickness of outer silica gel sheath 2 is 1 ~ 1.5mm.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also be changed and be revised above-mentioned execution mode.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present utility model all belong to protection range of the present utility model.In addition, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a silica gel sheath waterproof construction, it is characterized in that: comprise plastic casing, outer silica gel sheath and interior silica gel sheath, described interior silica gel sheath is arranged at an end of described plastic casing, and described interior silica gel sheath and described outer silica gel sheath are bonding, described outer silica gel sheath comprises outer silica gel sheath body and silica gel plug, described outer silica gel sheath body is coated on described plastic casing, described outer silica gel sheath body is provided with opening, described opening comprises the first opening and the second opening, described silica gel plug is provided with screw thread, described silica gel plug and described the first opening tight fit.
2. silica gel sheath waterproof construction according to claim 1, it is characterized in that: described plastic casing is provided with connector and plastic sheet, described plastic sheet is set to four, and described the first opening is set to two, and each described first opening is between two described plastic sheets.
3. silica gel sheath waterproof construction according to claim 1, it is characterized in that: described the second opening and described interior silica gel sheath are tightly connected.
4. silica gel sheath waterproof construction according to claim 3, it is characterized in that: described interior silica gel sheath comprises bottom and free end, the thickness of described bottom is identical with the wall thickness of described outer silica gel sheath, and the thickness of described free end is less than the wall thickness of described outer silica gel sheath.
5. silica gel sheath waterproof construction according to claim 4 is characterized in that: the cross sectional shape of described interior silica gel sheath is " U " shape.
6. silica gel sheath waterproof construction according to claim 1, it is characterized in that: the wall thickness of described outer silica gel sheath is 0.5 ~ 2mm.
7. silica gel sheath waterproof construction according to claim 6, it is characterized in that: the wall thickness of described outer silica gel sheath is 1 ~ 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202922283U CN203340447U (en) | 2013-05-27 | 2013-05-27 | Silica gel sleeve waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202922283U CN203340447U (en) | 2013-05-27 | 2013-05-27 | Silica gel sleeve waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340447U true CN203340447U (en) | 2013-12-11 |
Family
ID=49709097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202922283U Expired - Lifetime CN203340447U (en) | 2013-05-27 | 2013-05-27 | Silica gel sleeve waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055796A (en) * | 2017-11-22 | 2018-05-18 | 深圳洲斯移动物联网技术有限公司 | Monitoring device with water-proof function |
-
2013
- 2013-05-27 CN CN2013202922283U patent/CN203340447U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055796A (en) * | 2017-11-22 | 2018-05-18 | 深圳洲斯移动物联网技术有限公司 | Monitoring device with water-proof function |
| CN108055796B (en) * | 2017-11-22 | 2021-02-26 | 深圳洲斯移动物联网技术有限公司 | Monitoring device with waterproof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong city of Dongguan province Dongcheng District Lake mulberry Industrial Zone No. seven of Patentee after: DONGGUAN TAIYE ELECTRONICS CO.,LTD. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone, Nancheng District Garden Fuli building two floor Patentee before: DONGGUAN TECYEA ELECTRONICS Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |