CN103236605A - Waterproof socket jack seal structure - Google Patents
Waterproof socket jack seal structure Download PDFInfo
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- CN103236605A CN103236605A CN201310071758XA CN201310071758A CN103236605A CN 103236605 A CN103236605 A CN 103236605A CN 201310071758X A CN201310071758X A CN 201310071758XA CN 201310071758 A CN201310071758 A CN 201310071758A CN 103236605 A CN103236605 A CN 103236605A
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Abstract
The invention relates to waterproof sockets, in particular to a waterproof socket jack seal structure. The waterproof socket jack seal structure comprises a socket shell with a plurality of jacks and an elastic waterproof pad connected to the socket shell in a sealed manner. Parts, corresponding to the jacks, of the elastic waterproof pad are provided with seal holes which are sealed by the aid of elastic deformation of the waterproof pad. By the waterproof socket jack seal structure, waterproofing of the socket in use and the idle socket is completed by the same part, waterproof connection is achieved for a waterproof plug and a common plug, and the problems that the existing waterproof sockets are poor in universality, inconvenient to use and poor in structural compactness are solved.
Description
Technical field
The present invention relates to waterproof socket, relate in particular to a kind of waterproof socket jack hermetically-sealed construction.
Background technology
Generally, socket can only use in anhydrous environment.But in actual operating position, socket touches water sometimes, as places such as engineering, outdoor, toilet, kitchens.In order to guarantee the Electrical Safety in these environment, just need have the socket of water-proof function.
Be 2012202670593 in China Patent No., Granted publication day be November 28 in 2012 day, be called in the patent document of " waterproof floor socket " and disclose a kind of waterproof socket, waterproof socket in this patent document mainly comprises Water-tight Socket Stent (jack body) and loam cake, Water-tight Socket Stent is provided with connecting hole, the socket face of plugging together is positioned on the diapire of connecting hole, jack is arranged on socket and plugs together on the face, be provided with the loam cake rubber o-ring in the side of loam cake, be provided with the plug rubber o-ring in the side with the supporting plug of connecting hole.When socket did not use, loam cake was inserted in the connecting hole, was sealed connected together by loam cake O type circle between loam cake and the connecting hole, and anti-sealing is in jack enters socket.During use, plug is inserted in the connecting hole, and the latch on the plug is inserted in the jack, is sealed connected together by the plug rubber o-ring between plug and the connecting hole, and anti-sealing is in jack enters socket.
The hermetically-sealed construction that waterproof is carried out in above waterproof socket has the following disadvantages: can realize when having only supporting plug to be inserted on the socket that socket uses the waterproof of state, so versatility is poor; The use state goes sealing and needs manual switching by different parts with non-working condition, uses inconvenience, and structural compactness is poor; By the sealing that loam cake removes to carry out non-working condition is set, destroyed original outward appearance of socket.
Summary of the invention
The invention provides and a kind ofly finish that the waterproof of state and non-working condition is used in waterproof socket and to no matter waterproof whether plug can both carry out the waterproof socket jack hermetically-sealed construction that waterproof is connected by same parts, solved existing waterproof socket versatility poor, use problem inconvenient, the structural compactness difference.
Above technical problem solves by following technical proposal: a kind of waterproof socket jack hermetically-sealed construction, comprise the Socket casing that is provided with some jacks and the elastic water-proof pad that is sealedly attached to described Socket casing, the position of the corresponding described jack of described elastic water-proof pad is provided with the strain that relies on collision mat and seals the closed hole that closes up together.Under non-working condition (state that no plug inserts), the closed hole sealing on the elastic water-proof pad is closed up together, and the elastic water-proof pad blocks jack, makes water to enter socket inside through jack, thereby realizes the waterproof of socket non-working condition; Under the use state, when the latch on the plug inserted jack, latch squeezes to be opened closed hole and enters Socket casing inside, and closed hole elastic shrinkage and sealing is connected on the latch, make water to flow into socket inside along latch, thereby realize waterproof under the socket use state.Collision mat can be realized by the strain of collision mat or be realized by alternate manners such as bondings with being tightly connected between the Socket casing.Collision mat produces strain and the closed hole sealing closed up can arrange by the position of corresponding closed hole on collision mat with jack together is the boss of interference fit and makes closed hole connect boss that jack extruding boss, boss produce strain and make the closed hole sealing close up together during assembling.
As preferably, described elastic water-proof pad is arranged on the inner surface of described Socket casing.The setting of collision mat can not destroy original outward appearance of socket, and collision mat is arranged on Socket casing inside, is not easy to produce aging phenomenon, and the aging meeting of collision mat causes the sealing effectiveness of closed hole to weaken even loses.
As preferably, described elastic water-proof pad is provided with the elasticity plug that is plugged in the described jack, and described closed hole runs through described elasticity plug.Under non operating state, can not catchment in the jack, further improved waterproof effect.
The present invention comprises that also the position of the corresponding described closed hole of described pressing plate is provided with via hole by being pressed on the elastic water-proof pad, being used for cooperating described Socket casing to seal the pressing plate that closes up together to impel described closed hole to produce strain.It is convenient and strength-saving when the sealing of realization closed hole is closed up.Insert in the process of plug, the elastic water-proof pad is not easy to throw off with Socket casing, to the good fixing effect of elastic water-proof pad.
As preferably, described elastic water-proof pad is provided with annular seal groove, described pressing plate is provided with presses bulge loop, and described elastic water-proof pad is crimped in the described seal groove and is sealed connected together with described Socket casing by the described bulge loop of pressing, and described jack is positioned at the space that described seal groove surrounds.It is convenient when elastic sealing ring is sealedly connected on the Socket casing inner surface.
As preferably, an end of described closed hole is provided with elasticity and thickens ring, and described elasticity thickens ring along the circumferential extension of closed hole.Setting thickens ring, and the deflection that can produce in the closed hole place after collision mat is squeezed is big, the great efforts when the closed hole sealing is closed up, and sealing reliability is good.
As preferably, the other end of described closed hole is provided with the deformation chamber.Deformable cavity produces the surplus amount that distortion produces parking space is provided for elasticity collision mat in the assembling process is squeezed, make closed hole be more prone to sealed.
As preferably, described deformation chamber is positioned at the outer end of closed hole, and described deformation chamber is taper, and the inner aperture area in described deformation chamber is little, the outer end opening area is big.Insert in the process of closed hole at latch, deformable cavity can play guide effect, makes latch to make things convenient for and inserts closed hole like a cork.The a plurality of purposes of structure have been realized.
As preferably, the outer peripheral face that described elasticity thickens ring is the conical surface, and described elasticity thickens the periphery of ring one end little away from the outer perimeter of an end of elastic water-proof pad, that connect with elastic sealing ring and grows up.In the process of compression and thickening ring, thicken ring and can draw in more reliably and make closed hole sealing close up together.
The present invention comprises that also being crimped on described elasticity thickens the extrusion ring that encircles on the outer peripheral face.In the assembling process, go to impel by extrusion ring compression and thickening ring to thicken annular strain to closed hole sealing is closed up together, reliability and convenience when making the closed hole sealing close up together are good.
As preferably, described closed hole is bellmouth, and the aperture area of described closed hole outer end is big.It is more laborsaving when latch is inserted closed hole.
The present invention has following advantage: by being sealedly connected on the elastic water-proof pad in the Socket casing and utilizing the strain of closed hole to seal jack, make water not enter into socket inside through jack, by parts finished socket under use state and non-working condition waterproof and no matter whether can both waterproof during the plug insertion socket of waterproof, convenient during use, versatility is good.
Description of drawings
Fig. 1 is the split view of the embodiment of the invention one.
Fig. 2 is the schematic diagram of the embodiment of the invention one.
Fig. 3 is the use view of the embodiment of the invention one.
Fig. 4 is the schematic diagram of the elastic water-proof pad in the embodiment of the invention two.
Fig. 5 is the schematic diagram of the elastic water-proof pad in the embodiment of the invention three.
Fig. 6 is the schematic diagram of the embodiment of the invention three.
Fig. 7 is the schematic diagram of the elastic water-proof pad in the embodiment of the invention four.
Fig. 8 is the schematic diagram of the embodiment of the invention four.
Fig. 9 is the schematic diagram of the elastic water-proof pad in the embodiment of the invention five.
Figure 10 is the schematic diagram of the elastic water-proof pad in the embodiment of the invention six.
Figure 11 is the schematic diagram of the embodiment of the invention six.
Figure 12 is the schematic diagram of the embodiment of the invention seven.
Among the figure: Socket casing 1, loam cake 11, boss 111, bottom 12, elastic water-proof pad 2, seal groove 21, closed hole 22, elasticity thicken the ring 23, elasticity thicken ring outer peripheral face 231, deformation chamber 24, elasticity plug 25, pressing plate 3, via hole 31, back seat 4, sleeve 5, jack 6, plug 7, latch 71, extrusion ring 8, press bulge loop 9.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
Embodiment one, and referring to Fig. 1, a kind of waterproof socket jack hermetically-sealed construction comprises Socket casing 1, elastic water-proof pad 2 and pressing plate 3.
Socket casing 1 comprises being surrounded by loam cake 11 and bottom 12 and forms.Be provided with back seat 4 in the Socket casing 1.Three sleeves 5 are fixed in back seat 4.Loam cake 11 roofs raise up and form boss 111.Boss 111 is provided with among three jack 6(figure has only a quilt to dissect, and all the other two are not dissectd, so cannot see).The lower end of jack 6 is provided with extrusion ring 8.Extrusion ring 8 is along the circumferential extension of jack 6.Extrusion ring 8 and loam cake 11 are structure as a whole.
Elastic water-proof pad 2 is provided with three closed holes 22.Closed hole 22 is the bellmouth that the upper end open area is big, the lower ending opening area is little.The upper end of closed hole 22 is provided with elasticity and thickens ring 23.Elasticity thickens ring 23 and is structure as a whole with elastic water-proof pad 2.Elasticity thickens ring 23 and protrudes from elastic water-proof pad 2.Elasticity thickens the ring 23 circumferential extensions along closed hole 22.The outer peripheral face 231 that elasticity thickens ring is the conical surface.Elasticity thickens little, the lower end periphery of ring 23 upper end outer perimeters and grows up.The lower end of closed hole 22 is provided with deformation chamber 24.Deformation chamber 24 is taper.Deformation chamber 24 inner aperture areas are little, the outer end opening area is big.The lower surface of elastic water-proof pad 2 is provided with annular seal groove 21.Closed hole 22 is positioned at the space that annular seal groove 21 surrounds.
The upper surface of pressing plate 3 is provided with presses bulge loop 9.Pressing bulge loop 9 is structure as a whole with pressing plate 3.Pressing plate 3 is provided with three via holes 31.Via hole 31 is positioned at presses the space that bulge loop 9 surrounds.
Referring to Fig. 2, the method that each parts of the present invention are fitted together is: elastic water-proof pad 2 is shelved on the pressing plate 3, press bulge loop 9 and be inserted in the seal groove 21, make three closed holes 22 with 31 alignment of three via holes, then they are packed into loam cake 11 and jack alignment with it.The back seat 4 that sleeve 5 is housed is pressed on the pressing plate 3, makes three sleeves 5 with 22 alignment of three elastic packing holes, with screw back seat 4, pressing plate 3, elastic water-proof pad 2 are fastened on again and cover on 11, make press bulge loop 9 crush seal grooves 21 and elastic water-proof pad 2 is sealedly connected on the inner surface of boss 111, extrusion ring 8 cooperates pressing plates 3 extruding thickening rings 23, thickening ring 23 closes up closed hole 22 sealings with elastic water-proof pad 2 strains to be in the same place.Make water to enter into Socket casing 1 inside through jack 6, thereby realized the waterproof of socket non-working condition.At last loam cake 11 and lower cover 12 are locked together.
Referring to Fig. 3, during use, the latch 71 on the plug 7 is inserted into closed hole 22 from jack 6, and the strength that latch 71 inserts is squeezed closed hole 22 and passed via hole 31 after opening, and last latch 71 is inserted in the sleeve 5, and sleeve 5 clamps latch 71.Closed hole 22 is resiliently clamped on the latch 71, makes water can not pass through closed hole 22, thereby realizes that socket uses the waterproof of state.
Embodiment two, and referring to Fig. 4, with the difference of embodiment one be: closed hole 22 is cylindrical hole.Elasticity thickening ring and deformable cavity are not set on the elastic water-proof pad 2.
Embodiment three, with the difference of embodiment one are:
Referring to Fig. 5, elastic water-proof pad 2 is provided with three elasticity plugs 25.Three elasticity plugs 25 are connected the upper end of three thickening rings 23 correspondingly.Elasticity plug 23 is structure as a whole with thickening ring 23.Closed hole 22 runs through elasticity plug 25.
Referring to Fig. 6, when fitting together, three elasticity plugs 25 get lodged in three jacks 6 correspondingly, and making can ponding in the jack 6.
Embodiment four, with the difference of embodiment three are:
Referring to Fig. 7, deformable cavity 24 is arranged on the upper end of closed hole 22, and thickening ring 23 is arranged on the lower end of closed hole 22.Deformable cavity 24 is between plug 25 and thickening ring 23.
Referring to Fig. 8, accordingly, extrusion ring 8 is arranged between pressing plate 3 and the elastic water-proof pad 2.Extrusion ring 8 is structure as a whole with pressing plate 3.
Embodiment five, referring to Fig. 9, with the difference of embodiment four are: plug is not set on the elastic water-proof pad 2.
Embodiment six, with the difference of embodiment two are:
Referring to Figure 10, elastic water-proof pad 2 is provided with three same three closed hole 22 positions plug 25 one to one.Closed hole 22 runs through plug 25.
Referring to Figure 11, elastic water-proof pad 2 is sealedly connected on the inner surface that plugs together wall 13 by the mode of bonding.Three plugs 25 get lodged in three jacks 6 correspondingly.
Embodiment seven, referring to Figure 12, with the difference of embodiment three are: boss is not set on the loam cake 11.Press on the outer surface that bulge loop 9 is arranged on loam cake 11.Press bulge loop 9 and loam cake 11 is structure as a whole.Pressing plate 3 is positioned at the outside of Socket casing 1.Elastic water-proof pad 2 seals on the outer surface of butt loam cake 11 by the effect of pressing of pressing plate 3.Pressing plate 3 is locked together with Socket casing 1 by screw.Extrusion ring 8 is arranged on the lower surface of pressing plate 3 accordingly.Extrusion ring 8 is structure as a whole with pressing plate 3.This moment, plug 25 was blocked via hole 31.
Claims (10)
1. waterproof socket jack hermetically-sealed construction, comprise Socket casing, described Socket casing is provided with some jacks, it is characterized in that, also comprise the elastic water-proof pad that is sealedly attached to described Socket casing, the position of the corresponding described jack of described elastic water-proof pad is provided with the strain that relies on collision mat and seals the closed hole that closes up together.
2. waterproof socket jack hermetically-sealed construction according to claim 1 is characterized in that, described elastic water-proof pad is arranged on the inner surface of described Socket casing.
3. waterproof socket jack hermetically-sealed construction according to claim 2 is characterized in that, described elastic water-proof pad is provided with the elasticity plug that is plugged in the described jack, and described closed hole runs through described elasticity plug.
4. according to claim 1 or 2 or 3 described waterproof socket jack hermetically-sealed constructions, it is characterized in that, comprise that also the position of the corresponding described closed hole of described pressing plate is provided with via hole by being pressed on the elastic water-proof pad, being used for cooperating described Socket casing to seal the pressing plate that closes up together to impel described closed hole to produce strain.
5. waterproof socket jack hermetically-sealed construction according to claim 4, it is characterized in that, described elastic water-proof pad is provided with annular seal groove, described pressing plate is provided with presses bulge loop, described elastic water-proof pad is crimped in the described seal groove and is sealed connected together with described Socket casing by the described bulge loop of pressing, and described jack is positioned at the space that described seal groove surrounds.
6. according to claim 1 or 2 or 3 described waterproof socket jack hermetically-sealed constructions, it is characterized in that an end of described closed hole is provided with elasticity and thickens ring, described elasticity thickens ring along the circumferential extension of closed hole.
7. waterproof socket jack hermetically-sealed construction according to claim 6 is characterized in that the other end of described closed hole is provided with the deformation chamber.
8. waterproof socket jack hermetically-sealed construction according to claim 7 is characterized in that, described deformation chamber is positioned at the outer end of closed hole, and described deformation chamber is taper, and the inner aperture area in described deformation chamber is little, the outer end opening area is big.
9. waterproof socket jack hermetically-sealed construction according to claim 6, it is characterized in that, the outer peripheral face that described elasticity thickens ring is the conical surface, and described elasticity thickens the periphery of ring one end little away from the outer perimeter of an end of elastic water-proof pad, that connect with elastic sealing ring and grows up.
10. waterproof socket jack hermetically-sealed construction according to claim 9 is characterized in that, comprises that also being crimped on described elasticity thickens the extrusion ring that encircles on the outer peripheral face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071758.XA CN103236605B (en) | 2013-03-07 | 2013-03-07 | Waterproof socket jack seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071758.XA CN103236605B (en) | 2013-03-07 | 2013-03-07 | Waterproof socket jack seal structure |
Publications (2)
| Publication Number | Publication Date |
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| CN103236605A true CN103236605A (en) | 2013-08-07 |
| CN103236605B CN103236605B (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071758.XA Active CN103236605B (en) | 2013-03-07 | 2013-03-07 | Waterproof socket jack seal structure |
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| CN (1) | CN103236605B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700977A (en) * | 2013-12-13 | 2014-04-02 | 惠州柯林电器有限公司 | Socket |
| WO2015085632A1 (en) * | 2013-12-11 | 2015-06-18 | 杨家明 | Waterproof socket |
| CN105870709A (en) * | 2016-06-05 | 2016-08-17 | 林小军 | Waterproof socket |
| CN103700977B (en) * | 2013-12-13 | 2016-11-30 | 张晶 | Socket |
| CN104733916B (en) * | 2013-12-20 | 2017-05-24 | 第一精工株式会社 | Seal used for electric connector and method of using the same |
| WO2017210313A1 (en) * | 2016-06-01 | 2017-12-07 | Hubbell Incorporated | Water resistant electrical devices |
| CN107994391A (en) * | 2017-12-17 | 2018-05-04 | 李永超 | Waterproof insertion board and plug waterproof jacket |
| CN110289518A (en) * | 2019-06-21 | 2019-09-27 | 薛刚 | A kind of two-layer equation pressing two-layer equation pressing anti-electric shock socket |
| CN110416812A (en) * | 2019-07-09 | 2019-11-05 | 中山市盈宏电子科技有限公司 | Can positioning support gasket lower coupler and coupler |
| CN110829522A (en) * | 2019-10-30 | 2020-02-21 | 歌尔科技有限公司 | A charger |
| US11121498B2 (en) | 2016-06-01 | 2021-09-14 | Hubbell Incorporated | Water resistant electrical devices |
| CN113451833A (en) * | 2020-03-24 | 2021-09-28 | 汉斯格罗欧洲公司 | Sanitary wall-mounted connection box unit with wire feed-through |
| DE112016000870B4 (en) | 2015-02-23 | 2024-03-21 | Yokowo Co., Ltd. | Waterproof connector |
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| DE102021105218A1 (en) * | 2021-03-04 | 2022-09-08 | Marquardt Gmbh | Switch module designed with a sealed interface |
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| WO2015085632A1 (en) * | 2013-12-11 | 2015-06-18 | 杨家明 | Waterproof socket |
| KR20150100922A (en) * | 2013-12-11 | 2015-09-02 | 지아 밍 양 | Water-proof receptacle |
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| WO2017210313A1 (en) * | 2016-06-01 | 2017-12-07 | Hubbell Incorporated | Water resistant electrical devices |
| US10749292B2 (en) | 2016-06-01 | 2020-08-18 | Hubbell Incorporated | Water resistant electrical devices |
| CN109313999B (en) * | 2016-06-01 | 2020-11-03 | 豪倍公司 | Waterproof electric device |
| US11121498B2 (en) | 2016-06-01 | 2021-09-14 | Hubbell Incorporated | Water resistant electrical devices |
| CN105870709A (en) * | 2016-06-05 | 2016-08-17 | 林小军 | Waterproof socket |
| CN107994391A (en) * | 2017-12-17 | 2018-05-04 | 李永超 | Waterproof insertion board and plug waterproof jacket |
| CN110289518A (en) * | 2019-06-21 | 2019-09-27 | 薛刚 | A kind of two-layer equation pressing two-layer equation pressing anti-electric shock socket |
| CN110416812A (en) * | 2019-07-09 | 2019-11-05 | 中山市盈宏电子科技有限公司 | Can positioning support gasket lower coupler and coupler |
| CN110829522A (en) * | 2019-10-30 | 2020-02-21 | 歌尔科技有限公司 | A charger |
| CN113451833A (en) * | 2020-03-24 | 2021-09-28 | 汉斯格罗欧洲公司 | Sanitary wall-mounted connection box unit with wire feed-through |
| CN113451833B (en) * | 2020-03-24 | 2024-02-23 | 汉斯格罗欧洲公司 | Sanitary wall-mounted connection box unit with wire feed-through |
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| CN103236605B (en) | 2015-02-25 |
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Address after: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee after: Bulls group Limited by Share Ltd Address before: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee before: Gongniu Group Co., Ltd. |
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