CN202025252U - Waterproof computer shell - Google Patents
Waterproof computer shell Download PDFInfo
- Publication number
- CN202025252U CN202025252U CN2011200601965U CN201120060196U CN202025252U CN 202025252 U CN202025252 U CN 202025252U CN 2011200601965 U CN2011200601965 U CN 2011200601965U CN 201120060196 U CN201120060196 U CN 201120060196U CN 202025252 U CN202025252 U CN 202025252U
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- door body
- plug
- water door
- connection
- waterproof
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Abstract
The utility model discloses a waterproof computer shell, which comprises a shell main body. An input/output (I/O) interface slot is arranged on the shell main body. A waterproof door is correspondingly arranged in the I/O interface slot and comprises a waterproof door body. An elastic sealing piece which is used for sealing a gap between the waterproof door body and the shell main body is arranged on the inner wall of the waterproof door body. Pressing socket-connecting mechanisms are respectively arranged on the surrounding edges of the waterproof door body, or the edge of one side of the waterproof door body is hinged with the shell main body and the other three sides are respectively provided with pressing socket-connecting mechanisms. The pressing socket-connecting mechanisms are respectively socket-connected into the shell main body at the I/O interface slot and enable the waterproof door body to tightly press the elastic sealing piece to seal the gap between the waterproof door body and the shell main body. The utility model provides the waterproof computer shell which has the advantages that even compression sealing is realized, the waterproof effect is good, the impact of part machining errors on waterproof performance is effectively reduced and the reliability is high.
Description
Technical field
The utility model relates to a kind of computer housing, relates in particular to a kind of waterproof machine casing.
Background technology
In the industry of some underwater operations, need the computing machine of high classification of waterproof.For example the classification of waterproof of the reinforcement type notebook computer of Cai Yonging requires can reach IP65 substantially, and to reach such classification of waterproof, its technological difficulties are mainly on the waterproof sealing to the IO interface that the most water door that adopts of existing technology carries out water-tight to the IO interface.Water door belongs to movable device, material and sealing means that it adopts differ, existing a kind of mode is to adopt single soft waterproof forming materials to make water door, utilize the characteristics of soft waterproof material modification, it is filled in the open slot of IO interface carry out waterproof, this water door is selected to require very high to material, distortion of materials amount and snap-in force are bigger to the waterproof effect influence, when the soft waterproof material is subjected to hydraulic pressure crimp, its deflection exceeds its sealed against leakage requirement, will cause the distortion water inlet.Another kind of mode is: water door adopts metal framework to cooperate the soft waterproof material to seal, promptly adopt the mode that metal framework is compressed the soft waterproof material to come waterproof, the purpose of metal framework setting is that control soft waterproof distortion of materials amount reaches waterproof requirement, so just metal framework intensity, machining precision etc. are had relatively high expectations, but the metal current framework also can't reach the purpose of accurate control soft waterproof material deformation amount; Even in the indivedual sides of metal framework (for example both sides) trip being set carries out spacing, but because of discontinuity, can't guarantee the waterproof material uniform-compression well, and the rigging error during the assembling water door also causes the waterproof effect that is difficult to control soft waterproof material, so that is difficult to satisfy the more high-protection level requirement of IP68.
The utility model content
The technical problems to be solved in the utility model is, at the water door of the single soft waterproof material of available technology adopting yieldingly cause that waterproof effect is poor, the water door that adopts metal framework and soft waterproof material fit is to metal framework requirement on machining accuracy height, the high defective of matching requirements, provide a kind of compression seal evenly, good water-proof effect, reduce the part's machining errors waterproof machine casing high effectively to influence, the reliability of water resistance.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of waterproof machine casing, comprise chassis body, have the IO interface slot on the chassis body, be provided with water door in the corresponding IO interface slot, described water door comprises the water door body, and water door body inwall is provided with the elastic sealing element that is used for gap between sealed waterproof door body and the chassis body; The edge of described water door body is respectively equipped with and compresses plug-in connection, and a lateral edges and the chassis body of perhaps described water door body are hinged, and its excess-three limit is provided with and compresses plug-in connection; Described compressing in the chassis body that plug-in connection is plugged on IO interface slot place respectively, and make the water door body compress the gap between elastic sealing element sealed waterproof door body and the chassis body.
Described water door body base or top margin are hinged on the chassis body at IO interface slot place, described compress that plug-in connection is included in that described water door body both sides are provided with first compress that plug-in connection, the opposite side in described water door body hinged place be provided with second compress plug-in connection.
Described water door body comprises external door body and inside door body, describedly compresses that plug-in connection is arranged on the external door body and the inside door body encloses in the space of covering, and described inside door body wall face compresses elastic sealing element.
Described external door body is provided with chute, described first compresses plug-in connection comprises the slide block that cooperate to slide in chute, is fixed on the elastic component that plug connector, elasticity on the slide block is pressed on the slide block rear portion, and described elastic component pretension roof pressure slide block makes the plug connector front portion stretch out the water door body and is plugged in first slot of offering on the chassis body.
The described chute groove that to be the external door body wall form towards inside door body direction indent, described slide block slide at the chute cathetus and drive plug connector and stretch out the water door body or retract in the water door body, and the cell wall of described chute is to the linear movement guide of slide block.
Described plug connector is arranged between external door body and the inside door body, the bottom land of described chute has perforation, described slide block is fixedlyed connected with the plug connector rear portion by perforation, the width of described perforation satisfies: the plug connector front portion was plugged in first slot of chassis body when slide block slided into perforation one end, and the plug connector front portion retracted in the water door body when slide block moved to the perforation other end.
Described external door body internal face is provided with gathering sill, and described plug connector is provided with guiding rib along direction of motion, and described guiding rib slides along gathering sill and makes the plug connector rectilinear motion.
Described second compresses plug-in connection comprises revolving part, the rotating head of fixedlying connected with revolving part, the top or the bottom of described water door body have mounting hole, described revolving part is spacing to be rotatably connected in the mounting hole, described rotating head is arranged on water door body inboard, and rotating head rotates and is inserted in second slot that is provided with on the chassis body.
Described revolving part be included in the external setting of water door open portion, be plugged in the mounting hole and be fixedly coupled portion with rotating head, described open portion edge exceeds the mounting hole internal diameter, and its end face is provided with and is used to rotate rotating head and produces the water door body or go back to deep gouge in the water door body.
The described plug-in connection that compresses comprises that first compresses plug-in connection and second and compress plug-in connection, and described water door body is respectively equipped with first and compresses plug-in connection or/and second compress plug-in connection up and down.
The utility model employing is respectively equipped with in the edge of water door body and compresses plug-in connection, and a lateral edges and the chassis body of perhaps described water door body are hinged, and its excess-three limit is provided with and compresses plug-in connection; A plurality of like this plug-in connections that compress are fixed on the grafting of water door body on the chassis body, the described plug-in connection that compresses is plugged in the chassis body at IO interface slot place at different directions respectively, make the water door body on a plurality of directions, be fixed, guaranteed and on all directions, evenly to have compressed elastic sealing element, more effectively reduced the influence of part's machining errors water resistance.And can effectively control the elastic sealing element decrement by different plug-in positions, guarantee the waterproof sealing effect, make it reach higher sealing grade.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation after the utility model embodiment assembling;
Fig. 2 is that the utility model embodiment water door is unkitted the structural representation that is fitted on the chassis body;
Fig. 3 is the explosive view of the utility model embodiment water door;
Fig. 4 is the structural representation after the assembling of the utility model embodiment water door body;
Fig. 5 is that the utility model embodiment water door is assemblied in the cut-open view on the chassis body.
Embodiment
Embodiment 1, as shown in Figure 1, 2, 3, a kind of waterproof machine casing comprises chassis body 100, has the IO interface slot 110 of rectangle on the chassis body 100, is provided with the water door 200 of rectangle in the corresponding IO interface slot 110.Described water door 200 comprises that water door body 210, water door body 210 inwalls are provided with the elastic sealing element 220 that is used for gap between sealed waterproof door body 210 and the chassis body 100, a wherein lateral edges and the chassis body 100 of described water door body 210 are hinged, and its excess-three limit is provided with and compresses plug-in connection; Described compressing in the chassis body 100 that plug-in connection is plugged on IO interface slot 110 places respectively, and make water door body 210 compress the gap between elastic sealing element 220 sealed waterproof door bodies 210 and the chassis body 100.Described water door body 210 is preferred with the articulated position of chassis body 100: water door body 210 bases or top margin are hinged on the chassis body 100 at IO interface slot 110 places, most preferably are that the base of water door body 210 is hinged on the chassis body 100.Water door body 210 bases adopt hinge 216 to be hinged on the chassis body 100 at IO interface slot 110 places in the present embodiment.
As shown in Figure 2, the shape of IO interface slot 110 also can be set according to actual conditions, and water door 200 shapes are consistent with IO interface slot 110 form fit.IO interface slot 110 is that chassis body 100 upper sheds and inside turnover form certain thickness cell body, and is provided with a circle step 112 between IO interface slot 110 and chassis body 100, and water door 200 roof pressures seal IO interface slot 110 on step 112.Sealing rib 111 can be set on the step 112 be used for the reinforced seal effect, sealing rib 111 can be on the step 112 to the rib of outer lug, also can be the elastic sealing strip that is provided with.The chassis body 100 of the cell wall both sides of IO interface slot 110 is provided with first slot 120.
Shown in Fig. 2,3,4, elastic sealing element 220 adopts resilient material, and for example foam, silicon rubber etc. are made, elastic sealing element 220 outward flanges and water door body 210 outward flange basically identicals make water door body 210 edges that elastic sealing element 220 is pressed on the step 112 of IO interface slot 110.Elastic sealing element 220 comprises and 210 sealing gasket 221 of the same size and the grommet type sealss 222 of water door body in the present embodiment, and wherein sealing gasket 221 adopts PC, PVC etc. to make, and grommet type seals 222 adopts foam or silica gel to make.Elastic sealing element 220 sticks on the water door body 210.
Shown in Fig. 2,3,4, described compress that plug-in connection is included in that described water door body 210 both sides are provided with first compress that plug-in connection 230, the opposite side in described water door body 210 hinged places be provided with second compress plug-in connection 240.Water door body 210 bases and chassis body 100 are hinged in the present embodiment, and second compresses the top that plug-in connection 240 is arranged on water door body 210.Described water door body 210 comprises external door body 211 and inside door body 212, the described plug-in connection that compresses is arranged on external door body 211 and encloses in the space of covering with inside door body 212, wherein external door body 211 is provided with inside flanging 211a, and inside door body 212 edges are fixed on the flanging 211a of external door body 211 by screw 213.Described inside door body 212 walls compress elastic sealing element 220.First compresses plug-in connection 230 and second compresses plug-in connection 240 and quantity is set according to the decision of water door 200 sizes, length, compresses plug-in connection 230 or second and compresses plug-in connection 240 but be provided with one first respectively at each non-hinged side of water door 200 at least.In order to guarantee to compress evenly, first compresses plug-in connection 230 and second compresses that plug-in connection 240 will be symmetrical arranged or is provided with at the center of every side.In the middle of both sides, respectively be provided with one first respectively in the present embodiment and compress plug-in connection 230, be provided with one second at water door body 210 crown centers and compress plug-in connection 240, when water door body 210 was longer, each was provided with one or more second respectively and compresses plug-in connection 240 can to consider to compress in second of centre plug-in connection 240 both sides.
First compresses the plug-in position that plug-in connection 230 and second compresses plug-in connection 240 and chassis body 100 will satisfy: needs are water door 200 extruding elastic sealing elements 220, make elastic sealing element 220 pressurizeds shrink could to compress plug-in connection 230 and second with first to compress plug-in connection 240 and be plugged on chassis body 100 wringing fits.Such structure can better be controlled the decrement of elastic sealing element 220, further promote snap-in force to elastic sealing element 220, water door 200 after the grafting can compress elastic sealing element 220, strengthen waterproof effect effectively by multiple pressure, operated by rotary motion first compresses plug-in connection 230 backs just can reach classification of waterproof the IP65 protection level, if again be provided with second compress plug-in connection 240 after, classification of waterproof can be reached IP68 requirements at the higher level degree of protection.
Shown in Fig. 2,3,4, described external door body 211 is provided with chute 217, described first compresses plug-in connection 230 comprises the slide block 231 that cooperate to slide in chute 217, is fixed on the elastic component 232 that plug connector 234, elasticity on the slide block 231 is pressed on slide block 231 rear portions, described elastic component 232 pretension roof pressure slide blocks 231 make plug connector 234 front portions stretch out water door body 210, and are plugged in first slot of offering on the chassis body 100 120.Elastic component 232 pretensions are meant when installing and in advance elastic component are compressed, make elastic component have outside elastic force.Described chute 217 is the groove that external door body 211 walls form to inside door body 212 direction indents, being provided with of chute 217 mainly is to slide for slide block 231, therefore chute 217 vertically is provided with along slide block 231 direction of motion, and the length of chute 217 is greater than the length of plug connector 234 extensions, making slide block 231 slide drive plug connector 234 at chute 217 cathetuss stretches out water door body 210 or retracts in the water door body 210, and in order to guarantee that plug connector 234 can be inserted in first slot 120 on the chassis body 100 smoothly, the cell wall of described chute 217 is to the linear movement guide of slide block 231, the cell wall shape of chute 217 does not limit, but requires the slide block 231 can be along the cell wall moving linearly of chute 217.More piece first step 217a is set on chute 217 cell walls in the present embodiment, and corresponding slide block 231 is provided with corresponding second step 231a, and first step 217a is engaged in second step 231a and goes up slip.
Shown in Fig. 2,3,4, described plug connector 234 is arranged between external door body 211 and the inside door body 212, the bottom land of described chute 217 has perforation 217b, and described slide block 231 is fixedlyed connected with plug connector 234 rear portions by perforation 217b, and fixedly connected is the mode that adopts screw 233 to fix.The width of described perforation 217b satisfies: plug connector 234 front portions were plugged in first slot 120 of chassis body 100 when slide block 231 slided into perforation 217b one end, and plug connector 234 front portions retracted in the water door body 210 when slide block 231 moved to the perforation 217b other end.Described external door body 211 internal faces are provided with gathering sill 215, and described plug connector 234 is provided with guiding rib along direction of motion, and described guiding rib slides along gathering sill 215 and makes plug connector 234 rectilinear motions.The front portion of plug connector 234 and first slot 120 are pegged graft, therefore plug connector 234 front shapes are will satisfy can be plugged in first slot 120, stable for what guarantee to peg graft, then plug connector 234 front shapes are identical with first slot, 120 shape sizes, the shape of the general plug connector 234 front shapes and first slot 120 can be circular, oval, also can be triangle, polygon such as square.Present embodiment plug connector 234 front are square, and first slot 120 also is square.The postmedian shape of plug connector 234 does not limit, and for simplified structure, plug connector 234 postmedians are framed structure, and the upper and lower framework 234a of framework itself promptly can be used as the guiding rib of plug connector 234.
Shown in Fig. 2,3,4,5, described second compresses plug-in connection 240 comprises revolving part 244, the rotating head 241 of fixedlying connected with revolving part 244, the top of described water door body 210 or bottom have mounting hole 218, described revolving part 244 spacing being rotatably connected in the mounting hole 218, described rotating head 241 is arranged on water door body 210 inboards, and rotating head 241 rotates and is inserted in second slot 130 that is provided with on the chassis body 100.Rotating head 241 and second slot, 130 wringing fits are pegged graft, and are used to compress elastic sealing element 220.The mounting hole 218 of present embodiment is arranged on water door body 210 tops.
Described revolving part 244 is included in the outer open portion 244a that are provided with of water door body 210, be plugged in the mounting hole 218 on the water door 200 and with rotating head 241 and be fixedly coupled the 244b of portion, the connecting portion 244b of revolving part 244 is cylindrical, the connecting portion 244b of revolving part 244 and mounting hole 218 clearance fit or be slidingly matched.Described open portion 244a edge exceeds mounting hole 218 internal diameters, and open portion 244a cooperates revolving part 244 spacing in mounting hole 218 with rotating head 241.The connecting portion 244b of revolving part 244 is fixedlyed connected by screw 242 with rotating head 241, be set with anti-skidding pressure pad 243 on the connecting portion 244b between rotating head 241 and water door body 210 inwalls, be used to prevent that rotating head 241 rotary courses and chucking back are loosening, revolving part 244 is provided with limited post 2441, limited post 2441 is inserted on the rotating head 241 in the through hole, makes rotating head 241 can follow that revolving part 244 rotates and non-slip.The open portion 244a end face of revolving part 244 is provided with and is used to rotate rotating head 241 and produces water door body 210 or go back to deep gouge 2442 in the water door body 210.The purpose that is provided with of deep gouge 2442 is maloperations when preventing work, promptly only inserts deep gouge 2442 at tool using and could rotate revolving part 244, has guaranteed the reliability of working, and prevents that maloperation from intaking.The shape of deep gouge 2442 can be in-line or cruciform.Rotating head 241 shapes do not limit, and general rotating head 241 be a column, tabular etc., and second slot, 130 shapes should satisfy: the space that rotating head 241 rotates and the space of grafting.
The elastic component 232 at plug connector 234 rear portions is a volute spring, it also can be shell fragment etc., on external door body 211 inwalls, be provided with locating part 214, elastic component 232 1 ends are pressed on slide block 231 rear ends, the other end is pressed on the locating part 214, during elastic component 232 compressions, plug connector 234 front portions are retracted in the water door body 210, and stretched out outside the water door body 210 plug connector 234 front portions when elastic component 232 was upheld.Therefore, under the normality, water door body 210 is stretched out in plug connector 234 front portions, should guarantee that the distance between slide block 231 rear ends and the locating part 214 stretches out water door body 210 length outward greater than plug connector 234 front portions this moment, during with 232 compressions of assurance elastic component, plug connector 234 front portions just are retracted in the water door body 210.The shape of locating part 214 is preferably the U-shaped of putting upside down, except roof pressure elastic component 232, also in elastic component 232 both sides elastic component 232 is carried out spacingly, keeps elastic component 232 to stretch and can not depart from.
When the same side of water door body 210 is provided with a plurality of second hold-down mechanism 240, a revolving part 244 can only be set, revolving part 244 links together a plurality of rotating heads 241 by linkage assembly.Revolving part 244 rotation, the drivening rod mechanism action makes a plurality of rotating heads 241 stretch out simultaneously or withdraws that this linkage assembly is a prior art, is not described in detail at this.
During water door 200 assemblings, plug connector 234 normalities are to stretch out state.Use screwdriver to insert in the deep gouge 2442 of revolving part 244, rotating head 241 rotated to do not exceed water door body 210 edges, slide block 231 on the hand external door body 211 moves to water door 200 centers again, plug connector 234 front portions are set back in the water door body 210, water door 200 closes, compress elastic sealing element 220, slide block 231 comes loose, under the elastic force of elastic component 232, plug connector 234 stretches out in first slot 120 that is inserted in the chassis body 100, uses screwdriver to insert in the deep gouge 2442 of revolving part 244, with rotating head 241 half-twists, rotating head 241 is inserted in second slot 130, just water door 200 is in place.Need during unlatching with after the 90 degree rotations in the deep gouge 2442 of screwdriver insertion revolving part 244, slide block 231 on the hand external door body 211 moves to water door 200 centers again, plug connector 234 front portions are set back in the water door body 210, draw back water door 200 and can carry out the grafting of IO interface.
Embodiment 2, except among the embodiment 1, water door 200 1 sides are hinged in the IO interface slot 110, can also be that the edge of described water door body 210 all is respectively equipped with and compresses plug-in connection, be that described water door body 210 is respectively equipped with first around up and down and compresses plug-in connection 230 and second and compress at least a in the plug-in connection 240, water door body 210 every sides also are provided with one at least and compress plug-in connection.First compresses structure that plug-in connection 230, second compresses plug-in connection 240 with embodiment 1, does not repeat them here.
Claims (10)
1. waterproof machine casing, comprise chassis body, have the IO interface slot on the chassis body, be provided with water door in the corresponding IO interface slot, it is characterized in that, described water door comprises the water door body, and water door body inwall is provided with the elastic sealing element that is used for gap between sealed waterproof door body and the chassis body; The edge of described water door body is respectively equipped with and compresses plug-in connection, and a lateral edges and the chassis body of perhaps described water door body are hinged, and its excess-three limit is provided with and compresses plug-in connection; Described compressing in the chassis body that plug-in connection is plugged on IO interface slot place respectively, and make the water door body compress the gap between elastic sealing element sealed waterproof door body and the chassis body.
2. waterproof machine casing according to claim 1, it is characterized in that, described water door body base or top margin are hinged on the chassis body at IO interface slot place, described compress that plug-in connection is included in that described water door body both sides are provided with first compress that plug-in connection, the opposite side in described water door body hinged place be provided with second compress plug-in connection.
3. waterproof machine casing according to claim 2 is characterized in that, described water door body comprises external door body and inside door body, describedly compresses that plug-in connection is arranged on the external door body and the inside door body encloses in the space of covering, and described inside door body wall face compresses elastic sealing element.
4. waterproof machine casing according to claim 3, it is characterized in that, described external door body is provided with chute, described first compresses plug-in connection comprises the slide block that cooperate to slide in chute, is fixed on the elastic component that plug connector, elasticity on the slide block is pressed on the slide block rear portion, and described elastic component pretension roof pressure slide block makes the plug connector front portion stretch out the water door body and is plugged in first slot of offering on the chassis body.
5. waterproof machine casing according to claim 4, it is characterized in that, described chute is the groove that the external door body wall forms towards inside door body direction indent, described slide block slide to drive plug connector at the chute cathetus and stretches out the water door body or retract in the water door body, and the cell wall of described chute is to the linear movement guide of slide block.
6. waterproof machine casing according to claim 5, it is characterized in that, described plug connector is arranged between external door body and the inside door body, the bottom land of described chute has perforation, described slide block is fixedlyed connected with the plug connector rear portion by perforation, the width of described perforation satisfies: the plug connector front portion was plugged in first slot of chassis body when slide block slided into perforation one end, and the plug connector front portion retracted in the water door body when slide block moved to the perforation other end.
7. waterproof machine casing according to claim 6 is characterized in that, described external door body internal face is provided with gathering sill, and described plug connector is provided with guiding rib along direction of motion, and described guiding rib slides along gathering sill and makes the plug connector rectilinear motion.
8. according to any described waterproof machine casing of claim 2-7, it is characterized in that, described second compresses plug-in connection comprises revolving part, the rotating head of fixedlying connected with revolving part, the top or the bottom of described water door body have mounting hole, described revolving part is spacing to be rotatably connected in the mounting hole, described rotating head is arranged on water door body inboard, and rotating head rotates and is inserted in second slot that is provided with on the chassis body.
9. waterproof machine casing according to claim 8, it is characterized in that, described revolving part be included in the external setting of water door open portion, be plugged in the mounting hole and be fixedly coupled portion with rotating head, described open portion edge exceeds the mounting hole internal diameter, and its end face is provided with and is used to rotate rotating head and produces the water door body or go back to deep gouge in the water door body.
10. waterproof machine casing according to claim 1, it is characterized in that, the described plug-in connection that compresses comprises that first compresses plug-in connection and second and compress plug-in connection, and described water door body is respectively equipped with first and compresses plug-in connection or/and second compress plug-in connection up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200601965U CN202025252U (en) | 2011-03-09 | 2011-03-09 | Waterproof computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200601965U CN202025252U (en) | 2011-03-09 | 2011-03-09 | Waterproof computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025252U true CN202025252U (en) | 2011-11-02 |
Family
ID=44850197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200601965U Expired - Lifetime CN202025252U (en) | 2011-03-09 | 2011-03-09 | Waterproof computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202025252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797108A (en) * | 2014-01-17 | 2015-07-22 | 神讯电脑(昆山)有限公司 | Waterproof door and electronic device with same |
| US10306962B2 (en) | 2016-05-24 | 2019-06-04 | Nanning Fugui Precision Industrial Co., Ltd. | Protective housing and cover mechanism thereof |
| CN112709819A (en) * | 2019-10-24 | 2021-04-27 | 和硕联合科技股份有限公司 | Sealing device |
-
2011
- 2011-03-09 CN CN2011200601965U patent/CN202025252U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797108A (en) * | 2014-01-17 | 2015-07-22 | 神讯电脑(昆山)有限公司 | Waterproof door and electronic device with same |
| CN104797108B (en) * | 2014-01-17 | 2017-09-22 | 神讯电脑(昆山)有限公司 | Water door and the electronic installation with the water door |
| US10306962B2 (en) | 2016-05-24 | 2019-06-04 | Nanning Fugui Precision Industrial Co., Ltd. | Protective housing and cover mechanism thereof |
| CN112709819A (en) * | 2019-10-24 | 2021-04-27 | 和硕联合科技股份有限公司 | Sealing device |
| CN112709819B (en) * | 2019-10-24 | 2023-02-24 | 和硕联合科技股份有限公司 | Sealing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |