CN111642095A - Waterproof electronic device, waterproof assembly thereof and mounting method - Google Patents
Waterproof electronic device, waterproof assembly thereof and mounting method Download PDFInfo
- Publication number
- CN111642095A CN111642095A CN201910154908.0A CN201910154908A CN111642095A CN 111642095 A CN111642095 A CN 111642095A CN 201910154908 A CN201910154908 A CN 201910154908A CN 111642095 A CN111642095 A CN 111642095A
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- China
- Prior art keywords
- waterproof
- plug body
- connector
- opening
- lower plug
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- 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.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a waterproof electronic device, a waterproof assembly and an installation method thereof, wherein the waterproof assembly is suitable for installing a waterproof connector and comprises an upper plug body and a lower plug body, the lower plug body and the upper plug body are mutually assembled and jointly wrap the waterproof connector, the lower plug body is provided with a first opening and a second opening, the waterproof connector is arranged in the first opening in a penetrating way, a waterproof part is annularly arranged on the outer side of the second opening, and a water retaining part is arranged at the joint of the lower plug body and the upper plug body. Therefore, the non-waterproof connector originally installed in the groove of the shell is taken down, the waterproof assembly is coated on the waterproof connector, and the waterproof assembly is filled in the groove of the shell, so that the waterproof electronic device has a waterproof effect.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a housing structure with waterproof function, and more particularly to a waterproof electronic device, a waterproof assembly thereof, and an installation method thereof.
[ background of the invention ]
With the development of computer technology and hardware architecture, various portable electronic products, such as notebook computers, PDA, etc., are developed, and the portable electronic products need to be connected to peripheral devices such as printers, scanners, networks, etc., and a connector (or generally called an input/output port) is disposed on the back or side of the body of the portable electronic products to facilitate the connection with the peripheral devices.
However, the insertion part of the general connector is exposed to the outside in use or non-use, so that rainwater can flow into the interior of the housing through the insertion part of the connector. However, industrial or military portable electronic products are often required to be used in the open air in the sea or in the open air, which makes the waterproof problem of the plug portion of the connector particularly important.
In view of the above, the present inventors have made extensive studies and studies to solve the above problems in combination with the application of the above prior art, and as a result, the present inventors have developed the present invention.
[ summary of the invention ]
The invention provides a waterproof electronic device, a waterproof assembly and an installation method thereof.
In an embodiment of the present invention, the present invention provides a waterproof electronic device, including: a shell provided with a groove and a bottom wall formed in the groove, wherein the bottom wall is provided with a socket; the waterproof connector comprises a waterproof joint and a circuit board module which is mutually and electrically connected with the waterproof joint, and a convex ring part extends from the outer periphery of the waterproof joint; and a waterproof assembly comprising: the waterproof plug body is coated on the waterproof connector and is tightly filled in the groove, the waterproof plug body is provided with a first opening, a second opening corresponding to the socket and a waterproof part which is annularly arranged outside the second opening and the socket and is clamped between the bottom wall and the waterproof plug body, the convex ring part is fixedly embedded in the first opening, and the circuit board module is arranged in the second opening and the socket in a penetrating way and is accommodated in the shell; the cover plate is locked and fixed on the waterproof plug body and is provided with a through hole, and the waterproof joint penetrates through and is exposed out of the through hole; and the waterproof piece is annularly arranged outside the through hole and clamped between the cover plate and the convex ring part.
In an embodiment of the present invention, the present invention provides a waterproof assembly adapted to mount a waterproof connector, the waterproof assembly including: an upper plug body; and the lower plug body is mutually assembled with the upper plug body and jointly coats the waterproof connector, the lower plug body is provided with a first opening and a second opening, the waterproof connector penetrates through the first opening, a waterproof part is annularly arranged on the outer side of the second opening, and a water retaining part is arranged at the joint of the lower plug body and the upper plug body.
In an embodiment of the present invention, the present invention provides a method for installing a waterproof electronic device, including the steps of: a) providing a waterproof connector and a lower plug body, wherein the waterproof connector comprises a waterproof connector, the lower plug body is provided with a first opening and a second opening, and the waterproof connector is accommodated in the lower plug body and embedded in the first opening; b) providing a cover plate, a waterproof piece and a screw cap, wherein the cover plate is provided with a through hole, the waterproof joint sequentially penetrates through the waterproof piece and the through hole, the cover plate is locked on the lower plug body so as to expose the waterproof joint out of the through hole, and the screw cap is screwed on the waterproof joint so as to clamp the waterproof piece between the cover plate and the lower plug body; and c) providing an upper plug body, mutually assembling the upper plug body and the lower plug body to enable the upper plug body and the lower plug body to jointly form a waterproof plug body, wherein at least one of the upper plug body and the lower plug body extends to form a water retaining part clamped between the upper plug body and the lower plug body.
Based on the above, the non-waterproof connector originally installed in the groove of the shell is taken down, and the waterproof plug body is wrapped outside the waterproof connector, so that the waterproof plug body can be tightly packed in the groove of the shell due to the fact that the shape of the waterproof plug body is the same as that of the non-waterproof connector, the waterproof connector and the groove have a waterproof function, and the connector of the waterproof electronic device is changed from non-waterproof to waterproof.
[ description of the drawings ]
Fig. 1 is a flow chart showing steps of a method for mounting a waterproof electronic device according to the present invention.
Fig. 2 is a schematic view of the waterproof connector of the present invention to be accommodated in the lower plug body.
Fig. 3 is a schematic view of the waterproof connector of the present invention to be sequentially inserted into the waterproof member and the through opening.
Fig. 4 is a schematic view of the cover plate of the present invention locked to the lower plug body.
FIG. 5 is a schematic view of the nut of the present invention being screwed to the waterproof connector.
FIG. 6 is a schematic view of a lower plug to be assembled with the lower plug according to the present invention.
FIG. 7 is a schematic view of the interconnection of the lower plug body and the lower plug body of the present invention.
Fig. 8 is a schematic view of an HVB tape of the invention attached to a lower plug body.
Fig. 9 is a schematic diagram of the circuit board module to be electrically connected to the waterproof connector according to the present invention.
FIG. 10 is a schematic view of the waterproof plug of the present invention being packed in the groove in a manner to be compressed.
Fig. 11 is a combination schematic view of the waterproof electronic device of the present invention.
[ detailed description ] embodiments
The following detailed description and technical contents of the present invention will be described with reference to the drawings, which are provided for illustrative purposes only and are not intended to limit the present invention.
Referring to fig. 1 to 11, the present invention provides a waterproof electronic device, a waterproof assembly thereof, and an installation method thereof, wherein the waterproof electronic device 10 mainly includes a housing 1, a waterproof connector 2, and a waterproof assembly 3; the waterproof assembly 3 mainly includes a waterproof plug 31, a cover plate 32 and a waterproof member 33, and the waterproof plug 31 includes an upper plug 311 and a lower plug 312.
As shown in fig. 1, the steps of the installation method of the waterproof electronic device of the present invention include, first, as shown in step a of fig. 1 and fig. 2, providing a waterproof connector 2 and a waterproof assembly 3, where the waterproof connector 2 includes a waterproof connector 21 and an adaptor 24 assembled with each other, a convex ring portion 211 extends from an outer periphery of the waterproof connector 21, the waterproof assembly 3 includes a waterproof plug body 31, the waterproof plug body 31 includes a lower plug body 312, the lower plug body 312 is provided with a first opening 313, a second opening 314 and a plurality of blocking pieces 3121 extending between the first opening 313 and the second opening 314, the convex ring portion 211 is inserted and fixed in the first opening 313, so that the waterproof connector 21 is exposed outside the lower plug body 312, the adaptor 24 is accommodated inside the lower plug body 312, and the adaptor 24 is stopped by the plurality of blocking pieces 3121 and is configured to correspond to the second opening 314. The waterproof connector 2 of the present embodiment is a cable connector, and the cable connector itself has excellent waterproof effect.
Secondly, as shown in step b of fig. 1 and fig. 3 to 5, a cover plate 32 and a waterproof member 33 are provided, the cover plate 32 is provided with a through hole 321, the waterproof member 33 is firstly annularly arranged outside the through hole 321, the waterproof joints 21 are sequentially arranged through the waterproof member 33 and the through hole 321, the waterproof joints 21 are exposed out of the through hole 321, and finally the cover plate 32 is locked on the waterproof plug body 312, so that the waterproof member 33 is clamped between the cover plate 32 and the convex ring portion 211, that is, the waterproof member 33 is clamped between the cover plate 32 and the lower plug body 312, and the joint of the waterproof joint 21, the lower plug body 312 and the cover plate 32 has a waterproof function.
As described in detail below, the waterproof electronic device further includes a plurality of screws 4, the lower plug 312 of the waterproof plug 31 is provided with a plurality of first locking holes 317, the first locking holes 317 are formed by a hollow column 3122 extending from the lower plug 312 and a first screw hole ring 3123 plugged at the bottom end of the hollow column 3122, the cover 32 has a vertical piece 322 and a transverse piece 323 extending from the bottom end of the vertical piece 322, the transverse piece 323 is provided with a plurality of second locking holes 324, and each screw 4 is locked to each first locking hole 317 and each second locking hole 324, so that the cover 32 is locked to the lower plug 312 of the waterproof plug 31. Since the hollow column 3122 is made of soft plastic or rubber, the hollow column 3122 needs to be filled with the first screw ring 3123 to have sufficient hardness for locking the screw 4.
In addition, the waterproof connector 2 further includes a nut 23, the waterproof connector 21 is provided with an external thread 213, the nut 23 and the external thread 213 are screwed together, so that the nut 23 is screwed to the waterproof connector 21, the cover plate 32 is clamped between the waterproof member 33 and the nut 23, the nut 23 is locked to the lower plug body 312 and drives the cover plate 32 to tightly press against the waterproof member 33, and further, the waterproof performance of the joint of the waterproof connector 21, the lower plug body 312 and the cover plate 32 is improved.
Furthermore, the through hole 321 is formed from the upright piece 322, the protruding ring 211 is provided with an annular groove 212, the waterproof member 33 is an O-shaped waterproof ring, and the waterproof member 33 is embedded and positioned in the annular groove 212.
Thirdly, as shown in step c of fig. 1 and fig. 6 to 7, the waterproof plug 31 further includes an upper plug 311 mutually assembled with the lower plug 312, the upper plug 311 and the lower plug 312 together cover the waterproof connector 2, and the adaptor 24 is accommodated between the upper plug 311 and the lower plug 312.
As described further below, the waterproof electronic device further includes a plurality of screws 51, the upper plug body 311 has a plurality of fixing holes 3111, the top end of the hollow column 3122 is plugged into the second screw hole ring 3124, and the screws 51 are locked in the fixing holes 3111 and the second screw hole rings 3124, so that the upper plug body 311 and the lower plug body 312 jointly form the waterproof plug body 31.
In addition, at least one of the upper plug 311 and the lower plug 312 extends with a water-blocking portion 316 sandwiched between the upper plug 311 and the lower plug 312, i.e. the water-blocking portion 316 is disposed at the joint of the lower plug 312 and the upper plug 311, so that the joint of the lower plug 312 and the upper plug 311 has a waterproof function.
Fourthly, as shown in step d of fig. 1 and fig. 8, the waterproof electronic device further includes an HVB tape 6, the lower plug 312 of the waterproof plug 31 has a waterproof portion 315 annularly disposed outside the second opening 314, that is, the waterproof portion 315 annularly disposed outside the second opening 314, the HVB tape 6 is attached to the lower plug 312, and the HVB tape is tightly annularly disposed around the waterproof portion 315.
In detail, the hollow column 3122 and the waterproof portion 315 are formed on the lower plug 312 by two-shot injection, and the water-blocking portion 316 is formed on the upper plug 311 or the lower plug 312 by two-shot injection, so that the lower plug 312 and the lower plug 312 are mainly made of hard plastic material, and the hollow column 3122, the waterproof portion 315 or the water-blocking portion 316 made of soft plastic or rubber material is injection-molded on the surface of the hard plastic material.
Fifthly, as shown in step e of fig. 1 and fig. 9, a housing 1 is provided, the housing 1 is provided with a groove 11 and a bottom wall 12 formed inside the groove 11, the bottom wall 12 is provided with a socket 121, the waterproof connector 2 further includes a circuit board module 22, the circuit board module 22 is installed inside the housing 1, and then the circuit board module 22 is inserted into the socket 121 and the second opening 314 and electrically connected to the waterproof connector 21.
As described further below, the circuit board module 22 includes a circuit board 221 and a flat cable 222, one end of the flat cable 222 is electrically connected to the circuit board 221, and the other end of the flat cable 222 passes through and is exposed out of the socket 121, the flat cable 222 can pass through the second opening 314 and be electrically connected to the adaptor 24 before the screws 51 are fastened to the fixing holes 3111 and the second screw holes 3124, so that the adaptor 24 is connected between the waterproof connector 21 and the circuit board module 22, so that the waterproof connector 21 and the circuit board module 22 are electrically connected to each other, in other words, the flat cable 222 can pass through the second opening 314 and be electrically connected to the adaptor 24 before the upper plug 311 and the lower plug 312 are jointly connected to form the waterproof plug 31.
Sixthly, as shown in step f of fig. 1 and fig. 10 to 11, the waterproof electronic device 10 further includes a plurality of screws 52, the housing 1 has a plurality of side walls 13 formed inside the groove 11, each side wall 13 is provided with a bump 131 and a convex column 132, the end of each convex column 132 is provided with a first through hole 133, the waterproof plug body 31 is provided with a plurality of positioning grooves 318 and a plurality of positioning recesses 319, the bottom wall of each positioning recess 319 is provided with a second through hole 3191, the waterproof plug body 31 covers the waterproof connector 2 and is tightly packed in the groove 11, each bump 131 is embedded in each positioning groove 318, each convex column is embedded in each positioning recess 319, and each screw 52 is locked to each first through hole 133 and each second through hole 3191, so that the waterproof plug body 31 and the housing 1 are stably fixed to each other.
The waterproof portion 315 of the lower plug 312 is disposed around the second opening 314 and the socket 121 and sandwiched between the bottom wall 12 and the waterproof plug 31, and the HVB tape 6 is attached between the inner wall of the groove 11 and the lower plug 312, so that the HVB tape 6 has excellent adhesiveness and waterproofness, and the joint between the waterproof plug 31 and the groove 11 has a waterproof function.
As shown in fig. 2 to 11, in the use state of the waterproof electronic device 10 and the waterproof module 3 according to the present invention, the non-waterproof connector (not shown) originally installed in the groove 11 of the shell 1 is taken down, and the waterproof plug body 31 is covered outside the waterproof connector 2, so that the waterproof plug body 31 can be tightly packed in the groove 11 of the shell 1 due to the same shape of the waterproof plug body 31 as the non-waterproof connector (not shown), and as mentioned above, the joints of the waterproof joint 21, the lower plug 312 and the cover plate 32 have waterproof function, the joint of the lower plug 312 and the upper plug 311 has waterproof function, the joint of the waterproof plug 31 and the groove 11 has waterproof function, namely, the joint of the waterproof plug body 31, the waterproof connector 2 and the groove 11 has a waterproof function, so that the connector of the waterproof electronic device 10 is changed from being waterproof to having a waterproof function.
In summary, the waterproof electronic device, the waterproof assembly thereof and the installation method thereof of the present invention are not disclosed in the similar products and disclosed for use, have industrial applicability, novelty and progress, and completely meet the requirements of patent application.
Claims (13)
1. A waterproof electronic device, comprising:
a shell provided with a groove and a bottom wall formed in the groove, wherein the bottom wall is provided with a socket;
the waterproof connector comprises a waterproof joint and a circuit board module which is mutually and electrically connected with the waterproof joint, and a convex ring part extends from the outer periphery of the waterproof joint; and
a water resistant assembly comprising:
the waterproof plug body is coated on the waterproof connector and is tightly filled in the groove, the waterproof plug body is provided with a first opening, a second opening corresponding to the socket and a waterproof part which is annularly arranged outside the second opening and the socket and is clamped between the bottom wall and the waterproof plug body, the convex ring part is fixedly embedded in the first opening, and the circuit board module is arranged in the second opening and the socket in a penetrating way and is accommodated in the shell;
the cover plate is locked and fixed on the waterproof plug body and is provided with a through hole, and the waterproof joint penetrates through and is exposed out of the through hole;
and the waterproof piece is annularly arranged outside the through opening and clamped between the cover plate and the convex ring part.
2. A waterproof electronic device according to claim 1, wherein said waterproof plug comprises an upper plug and a lower plug assembled with each other, at least one of said upper plug and said lower plug extending with a water blocking portion interposed between said upper plug and said lower plug.
3. The waterproof electronic device of claim 1, wherein the waterproof connector comprises a connector received between the upper plug and the lower plug, the connector overlapping between the waterproof connector and the circuit board module.
4. A water resistant electronic device as claimed in claim 1, wherein the water resistant connector is a cable connector.
5. A waterproof electronic device according to claim 1, wherein the collar portion has an annular groove, and the waterproof member is fitted in the annular groove.
6. The waterproof electronic device according to claim 1, wherein the housing has a plurality of side walls formed inside the recess, each side wall has a protrusion, and the waterproof plug body has a plurality of positioning grooves engaged with the protrusions.
7. The waterproof electronic device according to claim 1, wherein the waterproof connector further comprises a nut, the waterproof connector has an external thread, the nut is screwed with the external thread, and the cover plate is sandwiched between the waterproof member and the nut.
8. The waterproof electronic device according to claim 7, further comprising a plurality of screws, wherein the waterproof plug body has a plurality of first locking holes, the cover plate has a vertical piece and a horizontal piece extending from a bottom end of the vertical piece, the horizontal piece has a plurality of second locking holes, each screw is locked to each first locking hole and each second locking hole, and the through hole is formed in the vertical piece.
9. A flashing assembly adapted to mount a flashing connector, the flashing assembly comprising:
an upper plug body;
the lower plug body is mutually assembled with the upper plug body and jointly coats the waterproof connector, the lower plug body is provided with a first opening and a second opening, the waterproof connector penetrates through the first opening, a waterproof part is annularly arranged on the outer side of the second opening, and a water retaining part is arranged at the joint of the lower plug body and the upper plug body.
10. The waterproof assembly of claim 9, wherein the waterproof portion and the water retaining portion are formed in the lower plug body by two-shot molding.
11. The waterproof assembly of claim 9, further comprising a cover plate having a nut, the cover plate having a through opening for the waterproof connector to pass through and being locked to the lower plug by the nut, and a waterproof member interposed between the cover plate and the lower plug.
12. A method for mounting a waterproof electronic device, comprising the steps of:
a) providing a waterproof connector and a lower plug body, wherein the waterproof connector comprises a waterproof connector, the lower plug body is provided with a first opening and a second opening, and the waterproof connector is accommodated in the lower plug body and embedded in the first opening;
b) providing a cover plate, a waterproof piece and a screw cap, wherein the cover plate is provided with a through hole, the waterproof joint sequentially penetrates through the waterproof piece and the through hole, the cover plate is locked on the lower plug body so as to expose the waterproof joint out of the through hole, and the screw cap is screwed on the waterproof joint so as to clamp the waterproof piece between the cover plate and the lower plug body;
c) providing an upper plug body, assembling the upper plug body and the lower plug body mutually to enable the upper plug body and the lower plug body to form a waterproof plug body together, wherein at least one of the upper plug body and the lower plug body extends to form a water retaining part clamped between the upper plug body and the lower plug body.
13. The method of installing a waterproof electronic device according to claim 12, further comprising the steps of:
d) providing an HVB adhesive tape, wherein the lower plug body is provided with a waterproof part which is annularly arranged outside the second opening, and the HVB adhesive tape is attached to the lower plug body and is annularly arranged around the waterproof part;
e) providing a shell, wherein the shell is provided with a groove and a socket, the waterproof connector also comprises a circuit board module, the circuit board module is arranged in the shell, and then the circuit board module is arranged in the socket and the second opening in a penetrating way and is electrically connected with the waterproof connector;
f) the waterproof plug body is tightly packed in the groove, the waterproof part is arranged outside the socket in a surrounding mode and clamped between the shell and the waterproof plug body, and the HVB adhesive tape is attached between the inner wall of the groove and the lower plug body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154908.0A CN111642095A (en) | 2019-03-01 | 2019-03-01 | Waterproof electronic device, waterproof assembly thereof and mounting method |
| CN202110547194.7A CN113747724B (en) | 2019-03-01 | 2019-03-01 | Waterproof electronic device, waterproof assembly, waterproof connector and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154908.0A CN111642095A (en) | 2019-03-01 | 2019-03-01 | Waterproof electronic device, waterproof assembly thereof and mounting method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110547194.7A Division CN113747724B (en) | 2019-03-01 | 2019-03-01 | Waterproof electronic device, waterproof assembly, waterproof connector and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111642095A true CN111642095A (en) | 2020-09-08 |
Family
ID=72330468
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110547194.7A Active CN113747724B (en) | 2019-03-01 | 2019-03-01 | Waterproof electronic device, waterproof assembly, waterproof connector and installation method thereof |
| CN201910154908.0A Withdrawn CN111642095A (en) | 2019-03-01 | 2019-03-01 | Waterproof electronic device, waterproof assembly thereof and mounting method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110547194.7A Active CN113747724B (en) | 2019-03-01 | 2019-03-01 | Waterproof electronic device, waterproof assembly, waterproof connector and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113747724B (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266045A (en) * | 1991-10-28 | 1993-11-30 | Yazaki Corporation | Waterproof connector |
| JP2002184514A (en) * | 2000-12-15 | 2002-06-28 | Yazaki Corp | Waterproof structure of auxiliary equipment module |
| DE10334518A1 (en) * | 2003-07-29 | 2005-02-17 | Harting Electric Gmbh & Co. Kg | Cable seal for a connector |
| CN101656375B (en) * | 2008-08-20 | 2011-10-12 | 和硕联合科技股份有限公司 | Electronic device and connector module having sealing property thereof |
| DE102012017357A1 (en) * | 2012-08-31 | 2014-03-06 | Liebherr-Elektronik Gmbh | Hermetic housing arrangement |
| CN202888499U (en) * | 2012-09-05 | 2013-04-17 | 启碁科技股份有限公司 | Electric connector and electric apparatus with waterproof function |
| TWI511388B (en) * | 2012-12-07 | 2015-12-01 | Wistron Corp | Electronic device having waterproof and shockproof connector |
| CN104518376A (en) * | 2013-09-30 | 2015-04-15 | 鸿富锦精密工业（深圳）有限公司 | Connector and electronic equipment using connector |
| US20160233660A1 (en) * | 2015-02-06 | 2016-08-11 | Woodhead Industries, Inc. | Gfci receptacle |
| CN205304583U (en) * | 2016-01-15 | 2016-06-08 | 山东洪涨泵业有限公司 | Waterproof converter of aluminum hull |
| CN205583238U (en) * | 2016-02-24 | 2016-09-14 | 深圳市中科长海科技有限公司 | Electronic equipment terminal interface structure |
| CN206061339U (en) * | 2016-08-22 | 2017-03-29 | 浙江奔宝车业有限公司 | A kind of controller of electric motor car |
| CN206164348U (en) * | 2016-11-24 | 2017-05-10 | 东莞市优贝电子有限公司 | Waterproof adapter |
| CN206806598U (en) * | 2017-05-15 | 2017-12-26 | 常州金信诺凤市通信设备有限公司 | A kind of waterproof structure connector |
| CN107230757B (en) * | 2017-07-03 | 2023-06-02 | 系统电子科技（镇江）有限公司 | Battery pack with waterproof performance |
-
2019
- 2019-03-01 CN CN202110547194.7A patent/CN113747724B/en active Active
- 2019-03-01 CN CN201910154908.0A patent/CN111642095A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN113747724A (en) | 2021-12-03 |
| CN113747724B (en) | 2023-04-28 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200908 |
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| WW01 | Invention patent application withdrawn after publication |