CN102065656B - Waterproof structure - Google Patents
Waterproof structure Download PDFInfo
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- CN102065656B CN102065656B CN 200910309748 CN200910309748A CN102065656B CN 102065656 B CN102065656 B CN 102065656B CN 200910309748 CN200910309748 CN 200910309748 CN 200910309748 A CN200910309748 A CN 200910309748A CN 102065656 B CN102065656 B CN 102065656B
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- film
- winding displacement
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- casing
- soft arranging
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Abstract
The invention discloses a waterproof structure comprising a casing, an electronic device and a first thin film. The first thin film is provided with a first opening, is adhered on the inner surface of the casing and covers a wire arranging opening of the casing. Soft arranging lines of the electronic device penetrate out of the inner surface of the casing through the wire arranging opening and then penetrate out of the first thin film through the first opening. In addition, the first thin film is adhered on the bottom surface of the electronic device through the wire arranging opening, which ensures that liquid between the electronic device and the casing can not further flow into the casing through the wire arranging opening.
Description
Technical field
The present invention is about a kind of waterproof construction, particularly a kind ofly prevents that the outer water of casing from entering waterproof construction in casing via the winding displacement mouth.
Background technology
because water can cause electrical appliance short circuit in use, therefore for the electronic equipment that is not equipped with waterproof construction, in case the user overturns water or beverage accidentally, and moisture is entered in the casing of electronic equipment, this moment will have very large probability cause circuit board or electronic building brick impaired, in addition, for the electronic equipment that must use out of doors for a long time, military or commercial notebook computer for example, need especially to have the waterproof construction of good water-proof function, to avoid any accidental situation, the spray that splashes such as heavy rain or through vehicle etc., cause moisture content to enter in the casing of notebook computer, cause electronic building brick impaired, even cause storing data damage wherein.
In No. 200826130 patent of TaiWan, China patent publication No. code, described waterproof membrane has been set below keyboard, and waterproof membrane has been connected to the dewatering ditch of casing, make the liquid that flows in keyboard direct into the external world via the gutter, and unlikely flowing in casing.
In United States Patent (USP) number 7385808B2 patent, described near the winding displacement mouth of keyboard absorbing component has been set, flow in casing via the winding displacement mouth to avoid liquid.
Yet No. 200826130 patent of TaiWan, China patent publication No. code only can prevent from flowing in casing from the liquid above keyboard, and the liquid that can't prevent from flowing between keyboard and casing further enters in casing by winding displacement mouth seepage; Although and United States Patent (USP) number 7385808B2 patent can prevent that liquid from flowing in casing via the winding displacement insert port, in case so absorbing component has absorbed liquid, next be bound to the dismounting notebook computer keyboard contain the absorbing component of moisture with taking-up, and change another dry absorbing component, this measure will cause the inconvenience in use.
Therefore, known techniques has can't prevent that the liquid that flows between keyboard and casing from further flowing in casing, and the keyboard of necessary dismounting notebook computer is with problems such as replacing absorbing components.
Summary of the invention
In view of this, the present invention proposes a kind of waterproof construction, in order to avoid preventing that the outer water of casing from entering in casing via the winding displacement mouth.
For reaching above-mentioned purpose, the present invention proposes a kind of waterproof construction, comprises casing, electronic installation and the first film.Casing has inner surface, outer surface and winding displacement mouth, and the winding displacement mouth is communicated with inner surface and outer surface.Electronic installation has soft arranging wire and smooth bottom surface, and wherein the bottom surface is connivent in this outer surface, and an end of soft arranging wire is connected in the bottom surface, and the other end of soft arranging wire is piercing in inner surface via the winding displacement mouth.The first film is pasted on inner surface and covers the winding displacement mouth, and is pasted on the bottom surface of electronic installation via the winding displacement mouth, and wherein the first film has the first opening, and soft arranging wire passes this first opening.
The first film sticks on the inner surface of the casing with winding displacement mouth, further be pasted on the smooth bottom surface of electronic installation via the winding displacement mouth simultaneously, see through stopping of the first film, make the liquid that flows between electronic installation and casing, can't flow in casing via the winding displacement mouth.
The present invention also proposes a kind of waterproof construction, comprises casing, electronic installation, the first film and the second film.Casing has inner surface, outer surface and winding displacement mouth, and the winding displacement mouth is communicated with inner surface and outer surface.Electronic installation has soft arranging wire and smooth bottom surface, and wherein the bottom surface is connivent in outer surface, and an end of soft arranging wire is connected in the bottom surface, and the other end of soft arranging wire is piercing in inner surface via the winding displacement mouth.The first film is pasted on outer surface and covers the winding displacement mouth, and wherein the first film has the first opening, and soft arranging wire passes the first opening.The second film is pasted on inner surface and covers the winding displacement mouth, and is pasted on the first film via the winding displacement mouth, and wherein the second film has the second opening, and soft arranging wire passes the second opening.
Be arranged on the outer surface of casing when electronic installation, and the junction of electronic installation and soft arranging wire is not during over against the winding displacement mouth of casing, the first film that utilization has the first opening is pasted and fixed on the soft arranging wire of electronic installation on the bottom surface, guarantee to flow into liquid between electronic installation and casing and can't infiltrate gap between soft arranging wire and electronic installation, and then flow in casing via the winding displacement mouth along soft arranging wire.In addition, inner surface at casing is pasted the second film, make the fixing soft arranging wire that is not stuck sequentially pass the first opening, winding displacement mouth and the second opening, not only be pasted on the inner surface of casing due to the second film, more be pasted on the first film via the winding displacement mouth, the liquid that therefore flows between electronic installation and casing can't flow in casing via the winding displacement mouth.
In sum, the invention solves liquid and flow into the impaired problem of electronic building brick that causes in casing in casing via the winding displacement mouth.
Description of drawings
Fig. 1 is the exploded perspective view of first embodiment of the invention.
Fig. 2 is the stereogram of first embodiment of the invention.
Fig. 3 is in first embodiment of the invention, along the generalized section of A-A hatching.
Fig. 4 is in first embodiment of the invention, along the generalized section of B-B hatching.
Fig. 5 is the exploded perspective view of second embodiment of the invention.
Fig. 6 is the stereogram of second embodiment of the invention.
Fig. 7 is in second embodiment of the invention, along the generalized section of C-C hatching.
Fig. 8 is in second embodiment of the invention, along the generalized section of D-D hatching.
Fig. 9 and Figure 10 figure are the generalized section of third embodiment of the invention.
Figure 11 and Figure 12 are the generalized section of fourth embodiment of the invention.
Embodiment
See also Figure 1 and Figure 2, for the disclosed a kind of waterproof construction of first embodiment of the invention, pass casing 11 in order to the soft arranging wire 121 that electronic installation 12 is provided, and provide soft arranging wire 121 to wear the waterproof sealing at place.Aforesaid chassis 11 can be but is not limited to the shell of notebook computer, portable navigation device, mobile phone or personal digital assistant, and electronic installation 12 is the input unit of aforementioned interface, for example keyboard group or key groups.
Consult Fig. 1, Fig. 2, Fig. 3, and shown in Figure 4, casing 11 has inner surface 111, outer surface 112 and winding displacement mouth 113, and winding displacement mouth 113 is communicated with the inner surface 111 and outer surface 112 of casings 11.
Waterproof construction more comprises the first film 13, is pasted on the inner surface 111 of casing 11, and is covered in winding displacement mouth 113.The first film 13 has the first opening 131, and the first opening 131 is corresponding to winding displacement mouth 113.Simultaneously, the first film 13 is pasted on the bottom surface 122 of electronic installation 12 corresponding to the part of winding displacement mouth 113 by winding displacement mouth 113, and as shown in Figure 4, and the soft arranging wire 121 that passes winding displacement mouth 113 also passes the first film 13 via the first opening 131 simultaneously.After electronic installation 12 is arranged at the outer surface 112 of casing 11, form narrow and small gap between the outer surface 112 of the bottom surface of electronic installation 12 and casing 11, can pass through for moisture, and pass winding displacement mouth 113.The first film 13 has just covered the gap that is positioned at winding displacement mouth 113 edges, makes moisture can not circulate in by the winding displacement mouth two sides of casing 11.That is when the outer surface 111 of electronic installation 12 and casing 11 had moisture or liquid to spill thereon, moisture was subject to the obstruct of the first film 13, just can't enter the inboard of casing 11.In addition, the first film 13 is pasted on the bottom surface 122 of electronic installation 12 corresponding to the part of winding displacement mouth 113, make the first opening 131 can not be communicated with the gap, that is, the first opening 131 only essence is communicated with position that on bottom surface 122, soft arranging wire 121 connects and the inboard of casing 11, make soft arranging wire 121 can pass through the first opening 131, but the first opening 131 can not be communicated with the outer surface 111 of casing 111, avoided moisture by the first opening 131 seepages, solved in known techniques the problem of the hole seepage that moisture passes through via winding displacement or signal line.
Please refer to Fig. 5 and shown in Figure 6, be the disclosed a kind of waterproof construction of second embodiment of the invention, comprise casing 11, electronic installation 12, soft arranging wire 121, the first film 13, reach the second film 14.Wherein casing 11 has inner surface 111, outer surface 112 and winding displacement mouth 113, and winding displacement mouth 113 is communicated with the inner surface 111 and outer surface 112 of casing 11.Electronic installation 12 is arranged at the outer surface 112 of casing 11, and electronic installation 12 has smooth bottom surface 122, closing outer surface 112, and an end of soft arranging wire 121 is connected in the bottom surface 122 of electronic installation.Soft arranging wire 121 is connected in the part of bottom surface 122, corresponding to winding displacement mouth 113, makes the other end of soft arranging wire 121 pass the inner surface 111 of casing 11.The first film 13 has the first opening 131, the first film 13 is pasted on the inner surface 111 of casing 11, and be pasted on the bottom surface 122 of electronic installation 12 via winding displacement mouth 113, and the soft arranging wire 121 that passes winding displacement mouth 113 also passes the first film 13 via the first opening 131 simultaneously.
Consult again Fig. 5, Fig. 6, Fig. 7, with shown in Figure 8, the second film 14 is pasted on the first film 13, and the second film 14 has the second opening 141.When the second film 14 sticked on the first film 13, the second opening 141 and the first opening 131 did not overlap in orthographic projection, made second film 14 sealing the first openings 131.And soft arranging wire 121 passes winding displacement mouth 113 and the first opening 131, and the soft arranging wire 121 of part is sealed between the first film 13 and the second film 14, and the front end of soft arranging wire passes the second film 14 via the second opening 141.
In the second embodiment, the first opening 131 of the first film 13 is further sealed by the second film 14, therefore, even if liquid passes stopping of the first film 13 and flows through winding displacement mouth 113, also can't be further flow in casings 11 via the first opening 131, guarantee to be arranged in casing 11 electronic building brick not reason liquid flow into and impaired.
With reference to Fig. 9 and shown in Figure 10, by the third embodiment of the present invention is disclosed waterproof construction, comprise casing 11, electronic installation 12, soft arranging wire 121, the first film 13 and the second film 14.Wherein casing 11 has inner surface 111, outer surface 112 and winding displacement mouth 113, and winding displacement mouth 113 is communicated with the inner surface 111 and outer surface 112 of casing 11.Electronic installation 12 is arranged at the outer surface 112 of casing 11, and the bottom surface 122 of electronic installation 122 is connivent in outer surface 111, and an end of soft arranging wire 121 is connected in the bottom surface 122 of electronic installation.Compared to the second embodiment, the part that the soft arranging wire 121 of the 3rd embodiment is connected in bottom surface 122 does not overlap with the winding displacement mouth 112 of casing 11, the part of soft arranging wire 121 is held between outer surface 112 and bottom surface 122, and the front end of soft arranging wire 121 passes winding displacement mouth 113.The first film 13 is fixed on the bottom surface 121 of electronic installation 12 in order to soft arranging wire 121 is pasted, and coats soft arranging wire 121 between the part of bottom surface 122 and outer surface 112, makes soft arranging wire 121 pass the first opening 131 of the first film 13.The second film 14 is pasted on the inner surface 111 of casing 11, and is pasted on the first film 13 via winding displacement mouth 113, and the second opening 141 of the second film 14 is corresponding to winding displacement mouth 113.The soft arranging wire 121 of electronic installation 12 sequentially passes the first opening 131, winding displacement mouth 113 and the second opening 141, and soft arranging wire 121 is coated by the first film 13 and the second film 14 respectively.In addition, the edge of the first opening 131 of the first film 13 except soft arranging wire 121 passes part, fits in the bottom surface 111 of electronic installation 12, forms sealing effectiveness.Similarly, the edge of opening of the second film 14 fits in the first film 13, forms sealing effectiveness.
The 3rd embodiment is intended to solve the situation that soft arranging wire 121 and the junction of electronic installation 12 are not arranged at winding displacement mouth 113, when the junction of soft arranging wire 121 and electronic installation 12 is not right against winding displacement mouth 113, soft arranging wire 121 must can pass winding displacement mouth 113 through bending, and soft arranging wire 121 easily forms the path of moisture seepage between the part of bottom surface 122 and outer surface 112.If only use the first film 13 or the second film 14, when liquid flows between electronic installation 12 and casing 11, just might infiltrate the gap that is present between soft arranging wire 121 and electronic installation 12, and then flow in casing 11 via winding displacement mouth 113 along soft arranging wire 121.
Therefore, the 3rd embodiment utilizes the first film 13 soft arranging wire 121 to be bent and paste to be fixed on bottom surface 122, when guaranteeing that liquid flows between electronic installation 12 and casing 11, can't further infiltrate the gap that is present between soft arranging wire 121 and electronic installation 12.Do not paste the soft arranging wire 121 that is fixed on bottom surface 122 and pass the first film 13 via the first opening 131 that is right against winding displacement mouth 113, and then sequentially pass winding displacement mouth 113 and the second opening 141.In addition, the second film 14 of the 3rd embodiment is pasted on the first film 13 via winding displacement mouth 113, in case the liquid that fluid stopping enters between electronic installation 12 and casing 11 flows in casing 11 via winding displacement mouth 113.
Consult Figure 11 and shown in Figure 12, be the disclosed a kind of waterproof construction of the fourth embodiment of the present invention, comprise casing 11, electronic installation 12, soft arranging wire 121, the first film 13 and the second film 14.The difference of the 4th embodiment and the 3rd embodiment is that the first opening 131 of the first film 13 and the second opening 141 of the second film 14 do not overlap on frontal plane of projection, that is second film 14 not only be pasted on the first film 13 via winding displacement mouth 113, also sealed simultaneously the first opening 131, even if therefore moisture or liquid infiltrate between soft arranging wire 121 and electronic installation 12, also can't flow in casing 11 via the first opening 131 and winding displacement mouth 113.
In addition, in the various embodiments described above, the first film 13 and the second film 14 are that flexible materials is made, use with pasting areal deformation, reach sealing effectiveness, wherein flexible materials can be polyethylene terephthalate (Polyethyleneterephthalate, PET).
Although technology contents of the present invention discloses as above with preferred embodiment; so it is not to limit the present invention; anyly have the knack of this skill person; do not breaking away from spirit of the present invention a little change and the retouching done; all should be covered by in category of the present invention, so protection scope of the present invention is as the criterion when looking accompanying claims person of defining.
Claims (8)
1. a waterproof construction, is characterized in that, comprises:
Casing has inner surface, outer surface and winding displacement mouth, and wherein this winding displacement mouth is communicated with this inner surface and this outer surface;
Electronic installation has soft arranging wire and smooth bottom surface, and wherein this bottom surface is connivent in this outer surface, and an end of this soft arranging wire is connected in this bottom surface, and the other end of this soft arranging wire penetrates in this inner surface via this winding displacement mouth; And
The first film is pasted on this inner surface and covers this winding displacement mouth, and is pasted on this bottom surface of this electronic installation via this winding displacement mouth, and wherein this first film has the first opening, and this soft arranging wire passes this first opening.
2. waterproof construction according to claim 1, is characterized in that, this first opening is corresponding to this winding displacement mouth.
3. waterproof construction according to claim 1, is characterized in that, this electronic installation connects the part of this soft arranging wire, is to be positioned at this winding displacement mouth.
4. waterproof construction according to claim 1, is characterized in that, comprises:
The second film is pasted on this first film to seal this first opening, and wherein this second film has the second opening, and this soft arranging wire passes this second opening.
5. waterproof construction according to claim 4, is characterized in that, this first opening and this second opening do not overlap.
6. a waterproof construction, is characterized in that, comprises:
Casing has inner surface, outer surface and winding displacement mouth, and wherein this winding displacement mouth is communicated with this inner surface and this outer surface;
Electronic installation has soft arranging wire and smooth bottom surface, and wherein this bottom surface is connivent in this outer surface, and an end of this soft arranging wire is connected in this bottom surface, and the other end of this soft arranging wire penetrates in this inner surface via this winding displacement mouth;
The first film is pasted on this outer surface and covers this winding displacement mouth, and wherein this first film has the first opening, and this soft arranging wire passes this first opening;
The second film is pasted on this inner surface and covers this winding displacement mouth, and is pasted on this first film via this winding displacement mouth, and wherein this second film has the second opening, and this soft arranging wire passes this second opening.
7. waterproof construction according to claim 6, is characterized in that, the part of this soft arranging wire is held between this outer surface and this bottom surface, and this first film coats this part.
8. waterproof construction according to claim 6, is characterized in that, this first opening of this second elastic membrane sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910309748 CN102065656B (en) | 2009-11-14 | 2009-11-14 | Waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910309748 CN102065656B (en) | 2009-11-14 | 2009-11-14 | Waterproof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102065656A CN102065656A (en) | 2011-05-18 |
| CN102065656B true CN102065656B (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910309748 Active CN102065656B (en) | 2009-11-14 | 2009-11-14 | Waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102065656B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6172680B1 (en) * | 1997-09-23 | 2001-01-09 | Ati Technologies, Inc. | Method and apparatus for a three-dimensional graphics processing system including anti-aliasing |
| CN2752999Y (en) * | 2004-10-14 | 2006-01-18 | 上海环达计算机科技有限公司 | Gang line water proof structure connected between electric devices |
| CN101141857A (en) * | 2006-09-05 | 2008-03-12 | 伦飞电脑实业股份有限公司 | Waterproof and dustproof structure |
| CN201060440Y (en) * | 2007-05-29 | 2008-05-14 | 庆扬资讯股份有限公司 | Microcomputer with convenience-to-assembly interface |
-
2009
- 2009-11-14 CN CN 200910309748 patent/CN102065656B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6172680B1 (en) * | 1997-09-23 | 2001-01-09 | Ati Technologies, Inc. | Method and apparatus for a three-dimensional graphics processing system including anti-aliasing |
| CN2752999Y (en) * | 2004-10-14 | 2006-01-18 | 上海环达计算机科技有限公司 | Gang line water proof structure connected between electric devices |
| CN101141857A (en) * | 2006-09-05 | 2008-03-12 | 伦飞电脑实业股份有限公司 | Waterproof and dustproof structure |
| CN201060440Y (en) * | 2007-05-29 | 2008-05-14 | 庆扬资讯股份有限公司 | Microcomputer with convenience-to-assembly interface |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2002-23890A 2002.01.25 |
| JP特开2004-294612A 2004.10.21 |
| JP特开2007-26371A1 2007.02.01 |
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| CN102065656A (en) | 2011-05-18 |
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Owner name: HANDA PRECISION ELECTRONIC (KUNSHAN) CO., LTD. Free format text: FORMER OWNER: FOSHAN SHUNDE DISTRICT MITAC PRECISION TECHNOLOGY CO., LTD. Effective date: 20130703 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528308 FOSHAN, GUANGDONG PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130703 Address after: 215300 No. second, 269 Avenue, comprehensive bonded area, Jiangsu, Kunshan Patentee after: Mitac Precision Technology (Kunshan) Corp. Address before: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Street Chung Hei Lun Xing Zhong Lu Patentee before: Foshan Shunde District Mitac Precision Technology Co., Ltd. |