CN203243644U - Waterproof assembly of electronic device - Google Patents
Waterproof assembly of electronic device Download PDFInfo
- Publication number
- CN203243644U CN203243644U CN 201220634666 CN201220634666U CN203243644U CN 203243644 U CN203243644 U CN 203243644U CN 201220634666 CN201220634666 CN 201220634666 CN 201220634666 U CN201220634666 U CN 201220634666U CN 203243644 U CN203243644 U CN 203243644U
- Authority
- CN
- China
- Prior art keywords
- lid
- groove
- buckle rib
- keycap
- buckle
- 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
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a waterproof assembly of an electronic device. The waterproof assembly comprises a first cover body, a second cover body and a water seal pad. The first cover body and the second cover body each have a buckle and are mutually buckled through the buckles. At least one of the first cover body and the second cover body has a part located adjacent to the buckle and provided with a groove. The water seal pad is clamped between the first cover body and the second cover body. One end of the water seal pad is inserted into the groove so as to be pressed by the buckle. Furthermore, the water seal pad is directly pressed by buckling force of a first buckle rib and a second buckle rib. The sealing waterproof effects on the part where the first cover body and the second cover body are connected are significantly enhanced. Moisture is effectively prevented from penetrating.
Description
Technical field
The utility model is relevant for the water repellent component of electronic installation.
Background technology
Damage for avoiding electronic installation to make moist, most electronic installation can be folded with sealing collar between housing, allow electronic installation possess certain water-proof function, and the water proof structure of existing a kind of electronic installation, portable electronic apparatus hermetically-sealed construction such as TaiWan, China notification number I352270, it comprises: loam cake, lower cover, sealing ring and fixture, wherein, under be placed on the edge V-arrangement draw-in groove be set, sealing ring is arranged between loam cake and the lower cover, the sealing circle comprises fixed part and the lug boss that joins with it, fixture is for being arranged at respectively loam cake and lower fixture block and the trip that covers, this fixture block correspondence is buckled in trip, whereby loam cake and lower cover is organized mutually, allows the lug boss of sealing ring be pressed in the V-arrangement draw-in groove of lower cover.
But above-mentioned front case still has not enough place to be improved in the use, and main cause is:
When 1, aforementioned fixture block is buckled in trip, the tightening force of accepting fixture block and trip between loam cake and lower cover are incited somebody to action affects and the aforementioned sealing ring of cramping, forming the sealing sealing, but indirectly button to pull on the cramping power that lid and lower cover produce limited, be difficult to further promote the waterproof effect of hermetically-sealed construction.
2, aforementioned loam cake is buckled in the trip of lower cover with the fixture block correspondence when lid is organized, though can allow the each other firmly combination of loam cake and lower cover, also causes the dismounting of structure time-consuming, inconvenient.
If 3 dismantle loam cake and lower cover repeatedly, this trip will be easily because excessive stressed and bending distortion, even fracture is with this front case and be not suitable for the occasion that need to frequently tear group open.
The utility model content
The purpose of this utility model is to provide a kind of water repellent component of electronic installation, and it can further promote the waterproof effect of electronic installation, and effectively isolated moisture infiltrates.
For reaching above-mentioned purpose, solution of the present utility model is:
A kind of water repellent component of electronic installation comprises:
One first lid is equipped with a joint portion and one first buckle rib on this first lid, the joint portion encloses the first buckle rib, and is provided with a groove between the first buckle rib and joint portion;
One waterstop pad, the joint portion of corresponding the first lid, this waterstop pad and bending extension are provided with one and press edge, and this pressure edge stretches into groove;
One second lid, be equipped with a group connecting part on this second lid, the joint portion of corresponding the first lid of this group connecting part, this second lid and be equipped with one second buckle rib along this group connecting part again, this the second buckle rib stretches into the groove of the first lid, the second buckle rib is buckled in the first buckle rib with a side correspondence again, and pushes the pressure edge of waterstop pad with the opposite side of the second buckle rib.
Have a gap S between the group connecting part of the joint portion of described the first lid and the second lid, this waterstop pad has a thickness T again, and T＞S.
Described the first lid also convexes with an embedding post in bottom portion of groove, and this sealing is padded on to press and is concaved with a caulking groove that embeds for the embedding post on the edge again.
The groove both sides of described the first lid have a space D, and the second buckle rib of the second lid has a width d again, and the pressure edge of waterstop pad has a thickness t, and t+d＞D.
Described the first buckle rib convexes with a protruded card edge towards the joint portion direction, and the second buckle rib is provided with a recessed card arc that supplies protruded card edge to be embedded.
Offer a perforating of establishing for a keycap plug on described the first lid and the second lid, this keycap inwardly concaves in the end and is formed with a groove chamber, this keycap and be provided with a projection toward extension by bottom, groove chamber again, and this projection hardness is higher than keycap again.
Offer a perforating of establishing for a keycap plug on described the first lid or the second lid, this keycap inwardly concaves in the end and is formed with a groove chamber, this keycap and be provided with a projection toward extension by bottom, groove chamber again, and this projection hardness is higher than keycap again.
Described this perforating convexes with the braking edge of a taper in interior week, keycap convexes with one first convex fastening part and one second convex fastening part in periphery again, the first convex fastening part and the second convex fastening part are taper, the first convex fastening part and the second convex fastening part are distinguished sandwiched braking edge both sides again, and the first convex fastening part cuts the footpath size greater than the aperture of perforating in addition.
A kind of water repellent component of electronic installation, comprise: one first lid, one second lid and a waterstop pad, each fastens each other with a fastener between this first lid and this second lid, one of them is provided with a groove in close fastener place at least for the first lid and the first lid again, this waterstop pad is located between the first lid and the second lid, and stretch into groove with an end of this waterstop pad, push to be subjected to fastener.
After adopting said structure, the utlity model has following effect:
1, the utility model utilizes the fastening power of the first buckle rib, the second buckle rib indirectly to reach the extruding that directly waterstop pad is produced multistage, significantly improves whereby the hermetic seal effect of the first lid and the second lid joining place, and effectively isolated moisture infiltrates.
2, when the utility model is positioned at deep water, will be so that the first lid and the second lid bear deep water hydraulic pressure, and this first lid, the second lid will be because central wall thickness be thinner depression slightly, thereby allow the first buckle rib, the second buckle rib support outward, and further pushed the pressure edge of waterstop pad, make whereby the joining place of the first lid and the second lid form more tight hermetic seal, particularly, can allow this case reach the classification of waterproof of IP66～IP68.
3, the first buckle rib of the present utility model, the second buckle rib utilize the characteristic of cambered surface interlock, therefore be easy to fasten each other or separate, allow the excessive bending of the first buckle rib and the second buckle rib and being out of shape and be unlikely, allow whereby the utility model can be applicable to frequently to tear open the occasion of group.
Description of drawings
Fig. 1 is three-dimensional exploded view of the present utility model and local enlarged diagram;
Figure 1A is the partial enlarged drawing at A place among Fig. 1;
Figure 1B is the partial enlarged drawing at B place among Fig. 1;
Fig. 2 is three-dimensional combination figure of the present utility model;
Fig. 3 is the decomposing schematic representation of analysing and observe of the present utility model;
Fig. 4 is the Assembly Action schematic diagram that the utility model the first cover cap is located at the second lid;
Fig. 5 is that the first buckle rib support of the utility model the first lid pushes away the view that the second buckle rib pushes waterstop pad;
Fig. 6 is that the utility model the first cover cap group is pushed stressed view to waterstop pad behind the second lid;
Fig. 7 is the cutaway view of the utility model the first lid and waterstop pad combination;
Fig. 8 is that of the present utility model another implemented illustration;
Fig. 9 is the cross-sectional schematic one of another embodiment of the utility model;
Figure 10 is the cross-sectional schematic two of another embodiment of the utility model.
[primary clustering symbol description]
1 first lid, 11 joint portions
111 pulling parts, 12 first buckle ribs
121 protruded card edges, 13 grooves
131 embedding posts, 2 waterstop pads
21 press edge 211 caulking grooves
3 second lids, 31 group connecting parts
311 recesses, 32 second buckle ribs
321 recessed card arc 33 perforatings
331 braking edges, 34 keycaps
343 first convex fastening parts, 344 second convex fastening parts
35 groove D spacings
S clearance t thickness
T thickness d width.
Embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
The utility model sees also first Fig. 1 to shown in Figure 5, comprises:
One first lid 1, be equipped with a joint portion 11 and one first buckle rib 12 on this first lid 1, aforementioned joint portion 11 is provided with a pulling part 111 in periphery one place, aforementioned joint portion 11 encloses aforementioned the first buckle rib 12 again, aforementioned the first buckle rib 12 is by the hard plastic of abrasion performance for example: nylon is consisted of, and this first buckle rib 12 and convex with the protruded card edge 121 that a plurality of intervals arrange towards aforementioned joint portion 11 directions, in between aforementioned the first buckle rib 12 and aforementioned joint portion, be provided with again a groove 13, these groove 13 both sides have a space D, in addition this first lid 1 and convex with an embedding post 131 by aforementioned grooves 13 bottoms.
One waterstop pad 2, for having the soft colloid of compression and back stretch, for example silica gel consists of, the joint portion 11 of these waterstop pad 2 corresponding aforementioned the first lids 1, this waterstop pad 2 has a thickness T, and this waterstop pad 2 and bending extension are provided with one and press edge 21 again, this pressure edge 21 has a thickness t, this pressure edge 21 stretches into aforementioned grooves 13 again, and this pressure edge 21 is provided with the caulking groove 211 that a plurality of intervals arrange in addition, and this caulking groove 211 embeds for aforementioned embedding post 131.
One second lid 3, be equipped with a group connecting part 31 on this second lid 3, this group connecting part 31 is provided with the recess 311 of corresponding aforementioned pulling part 111 in periphery one place, the joint portion 11 of this group connecting part 31 corresponding aforementioned the first lids 1 again, and has a gap S, and gap S is less than the thickness T of waterstop pad 2, this second lid 3 and be equipped with one second buckle rib 32 along this group connecting part 31 again, this the second buckle rib 32 is by the hard plastic of abrasion performance for example: nylon is consisted of, and this second buckle rib 32 has a width d, and pressure edge 21 thickness t of waterstop pad 2 and the second buckle rib 32 width d sums are greater than the space D of groove 13, this the second buckle rib 32 stretches into the groove 13 of aforementioned the first lid 1, this the second buckle rib 32 is provided with the recessed card arc 321 that a plurality of intervals arrange in a side again, and this second buckle rib 32 is buckled in the protruded card edge 121 of aforementioned the first buckle rib 12 with aforementioned recessed card arc 321 correspondences, and then pushes the pressure edge 21 of aforementioned waterstop pad 2 with the opposite side of aforementioned the second buckle rib 32.
Further specify, on aforementioned the second lid 3, offer a perforating 33 in addition, this perforating 33 is in the braking edge 331 that convexes with a taper interior week, this perforating 33 is established for a keycap 34 plugs again, this keycap 34 mainly is made of the flexible soft plastic of tool, and this keycap 34 inwardly concaves in the end and is formed with a groove chamber 341, again this keycap 34 and be provided with a projection 342 toward extension by 341 bottoms, aforementioned grooves chamber, these projection 342 hardness are higher than aforementioned keycap 34 again, so that press the button of the sub-device that gets an electric shock.
Further specify again, aforementioned perforating 33 and aforementioned keycap 34 do not limit and are arranged at the second lid 3, but in the first lid 1 and the second lid 3 at least one of them setting get final product, but aforementioned perforating 33 and aforementioned keycap 34 are not to be necessary structure, but select to decide on the dealer, provide the practicality with keycap 34 better, be convenient to the user and in water, operate, or the structure with keycap 34 is provided, but relatively good please the cooperation of waterproof effect consulted Fig. 6.
The use of structure, continuous please by Fig. 4 to sight shown in Figure 7 it, the present embodiment is to be placed in the portable electronic devices outside as an illustration, but not as limit, the shell that also can directly apply to electronic installation such as panel computer, notebook computer, PDA etc., the utility model is placed in the first lid 1 embedding post 131 with waterstop pad 2 with caulking groove 211 first before use, organizes in the first lid 1 to make waterstop pad 2 subsides.
Then the first lid 1 is placed on the second lid 3, and so that the second buckle rib 32 of the second lid 3 stretches into the groove 13 of the first lid 1 gradually, and be buckled in the protruded card edge 121 of the first buckle rib 12 with the recessed card arc 321 of the second buckle rib 32, and this second buckle rib 32 is when fastening with the first buckle rib 12, this the first buckle rib 12 pushes away the second buckle rib 32 with support, and so that the second buckle rib 32 draw close toward joint portion 11 directions of the first lids 1, and then directly push the pressure edge 21 of waterstop pad 2, and when the second buckle rib 32 is fastened on the first buckle rib 12, this the first buckle rib 12, the tightening force that the second buckle rib 32 fastens will allow the joint portion 11 of the first lid 1 and the group connecting part 31 of the second lid 3 distinguish on the cramping waterstop pads 2 indirectly, downside, accordingly, utilize first, the second buckle rib 12,32 fastening power, indirectly and directly waterstop pad 2 is produced multiple extruding, effectively allow whereby the joining place of the first lid 1 and the second lid 3 really form hermetic seal, effectively isolated moisture infiltrates.
And when the utility model is positioned at deep water, to bear deep water hydraulic pressure around the first lid 1 and the second lid 3, and this first lid 1 and the second lid 3 central authorities will slightly cave in because wall thickness is thinner, the first buckle rib 12 whereby, the second buckle rib 32 supports outward, the joint portion 11 of the first lid 1 and the group connecting part 31 of the second lid 3 are then toward interior compression, and further pushed the pressure edge 21 of waterstop pad 2, make whereby the joining place of the first lid 1 and the second lid 3 form more tight hermetic seal, particularly, can allow this case reach the classification of waterproof of IP66～IP68.
When wanting to take apart the first lid 1 and the second lid 3, just can directly by pulling part 111 the first lid 1 up be lifted, at this moment, because the first buckle rib 12 is interlocked with the recessed card arc 321 of protruded card edge 121 and the second buckle rib 32, utilize the characteristic of cambered surface interlock, and be easy to allow protruded card edge 121 break away from recessed card arc 321, unlikelyly allow the first buckle rib 12 and the excessive bending of the second buckle rib 32 and be out of shape, and the characteristic of this cambered surface interlock also is easy to allow protruded card edge 121 slip into recessed card arc 321 formation fastenings, so this case can be applicable to frequently tear open the occasion of group.
In addition, such as Fig. 8 to Figure 10, for of the present utility model another implemented illustration, aforementioned grooves 13 is not limited to and is arranged at the first lid 1, also can a groove 35 be set at the second lid 3, main purpose all is to reach provides the pressure of aforementioned waterstop pad 2 edge 21 to stretch into, and makes aforementioned the second buckle rib 32 be pushed aforementioned pressure edge 21.
In other words, one of them can reach the purpose of the aforementioned pressure edge 21 of extruding in being provided with a groove 13,35 near aforementioned the second buckle rib 32 places at least for aforementioned the first lid 1 and the second lid 3.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (9)
1. the water repellent component of an electronic installation is characterized in that, comprises:
One first lid is equipped with a joint portion and one first buckle rib on this first lid, the joint portion encloses the first buckle rib, and is provided with a groove between the first buckle rib and joint portion;
One waterstop pad, the joint portion of corresponding the first lid, this waterstop pad and bending extension are provided with one and press edge, and this pressure edge stretches into groove;
One second lid, be equipped with a group connecting part on this second lid, the joint portion of corresponding the first lid of this group connecting part, this second lid and be equipped with one second buckle rib along this group connecting part again, this the second buckle rib stretches into the groove of the first lid, the second buckle rib is buckled in the first buckle rib with a side correspondence again, and pushes the pressure edge of waterstop pad with the opposite side of the second buckle rib.
2. the water repellent component of electronic installation as claimed in claim 1, it is characterized in that: have a gap S between the group connecting part of the joint portion of this first lid and the second lid, this waterstop pad has a thickness T again, and T＞S.
3. the water repellent component of electronic installation as claimed in claim 1 is characterized in that: this first lid also convexes with an embedding post in bottom portion of groove, and this sealing is padded on to press and is concaved with a caulking groove that embeds for the embedding post on the edge again.
4. the water repellent component of electronic installation as claimed in claim 1, it is characterized in that: the groove both sides of this first lid have a space D, and the second buckle rib of the second lid has a width d again, and the pressure edge of waterstop pad has a thickness t, and t+d＞D.
5. the water repellent component of electronic installation as claimed in claim 1, it is characterized in that: the first buckle rib convexes with a protruded card edge towards the joint portion direction, and the second buckle rib is provided with a recessed card arc that is embedded for protruded card edge.
6. the water repellent component of electronic installation as claimed in claim 1, it is characterized in that: offer a perforating that supplies a keycap plug to establish on the first lid and the second lid, this keycap inwardly concaves in the end and is formed with a groove chamber, this keycap and be provided with a projection toward extension by groove chamber bottom again, this projection hardness is higher than keycap again.
7. the water repellent component of electronic installation as claimed in claim 1, it is characterized in that: offer a perforating that supplies a keycap plug to establish on the first lid or the second lid, this keycap inwardly concaves in the end and is formed with a groove chamber, this keycap and be provided with a projection toward extension by groove chamber bottom again, this projection hardness is higher than keycap again.
8. such as the water repellent component of claim 6 or 7 described electronic installations, it is characterized in that: this perforating convexes with the braking edge of a taper in interior week, keycap convexes with one first convex fastening part and one second convex fastening part in periphery again, the first convex fastening part and the second convex fastening part are taper, the first convex fastening part and the second convex fastening part are distinguished sandwiched braking edge both sides again, and the first convex fastening part cuts the footpath size greater than the aperture of perforating in addition.
9. the water repellent component of an electronic installation, it is characterized in that, comprise: one first lid, one second lid and a waterstop pad, each fastens each other with a fastener between this first lid and this second lid, one of them is provided with a groove in close fastener place at least for the first lid and the first lid again, this waterstop pad is located between the first lid and the second lid, and stretches into groove with an end of this waterstop pad, pushes to be subjected to fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634666 CN203243644U (en) | 2012-11-27 | 2012-11-27 | Waterproof assembly of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634666 CN203243644U (en) | 2012-11-27 | 2012-11-27 | Waterproof assembly of electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243644U true CN203243644U (en) | 2013-10-16 |
Family
ID=49320896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220634666 Expired - Fee Related CN203243644U (en) | 2012-11-27 | 2012-11-27 | Waterproof assembly of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219920A (en) * | 2014-09-30 | 2014-12-17 | 成都汉康信息产业有限公司 | Hydrological telemetry terminal device with waterproof structure |
| CN104244651A (en) * | 2014-09-30 | 2014-12-24 | 成都汉康信息产业有限公司 | Waterproofing device of water conservancy telemetering terminal |
-
2012
- 2012-11-27 CN CN 201220634666 patent/CN203243644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219920A (en) * | 2014-09-30 | 2014-12-17 | 成都汉康信息产业有限公司 | Hydrological telemetry terminal device with waterproof structure |
| CN104244651A (en) * | 2014-09-30 | 2014-12-24 | 成都汉康信息产业有限公司 | Waterproofing device of water conservancy telemetering terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101123143B (en) | Latch-release actuating apparatus | |
| CN104750196B (en) | Waterproof knocker and its automatic pressure-regulating type plug member group | |
| CN103119800A (en) | Terminal block structure | |
| WO2008021230A3 (en) | Battery with integrally formed terminal | |
| US20220339483A1 (en) | Training device comprising an elastic resistance band | |
| JP2013045600A (en) | Portable electronic equipment and waterproof device | |
| CN203243644U (en) | Waterproof assembly of electronic device | |
| US20150208535A1 (en) | Waterproof container | |
| EP2710682B1 (en) | Connector | |
| CN103280751A (en) | Novel cable penetrating sealing device | |
| WO2007031143A8 (en) | Rechargeable battery | |
| JP5467883B2 (en) | Packing and waterproof case using the same | |
| CN101242083A (en) | Bus plug | |
| CN216752045U (en) | Earphone charging bin protective sleeve with closed locking function | |
| CN212182650U (en) | Waterproof wall-embedded intelligent socket | |
| CN202434548U (en) | Solar battery junction box | |
| CN102446452B (en) | Multifunctional electric energy meter seal | |
| CN101976783B (en) | Waterproof structure for connection terminal and connection terminal | |
| US6969279B1 (en) | Exterior connection weather seal | |
| WO2013088839A1 (en) | Gasket | |
| CN205792917U (en) | A kind of unmanned plane image pick-up device attachment structure | |
| CN215339999U (en) | Improved electric energy meter | |
| CN204858080U (en) | Installation device , socket and switch | |
| TW200637078A (en) | Electric connector with a metallic shell | |
| JP6145845B2 (en) | Electronics |
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: 20131016 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |