CN105609994A - Male plug of high sealing performance - Google Patents
Male plug of high sealing performance Download PDFInfo
- Publication number
- CN105609994A CN105609994A CN201510766777.3A CN201510766777A CN105609994A CN 105609994 A CN105609994 A CN 105609994A CN 201510766777 A CN201510766777 A CN 201510766777A CN 105609994 A CN105609994 A CN 105609994A
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- CN
- China
- Prior art keywords
- detent
- snap fit
- ring
- waterproof ring
- fit tabs
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Abstract
The invention disclose a male plug of high sealing performance. A plug body is provided with a waterproof structure and a rubber sealing ring; the waterproof structure comprises an upper waterproof ring and a lower waterproof ring, the top of the lower waterproof ring is provided with positioning grooves, the bottom of the upper waterproof ring is provided with positioning projections, and the positioning projections are embedded into the positioning grooves to realize connection between the upper waterproof ring and the lower waterproof ring; and the rubber sealing ring is internally provided with clamping grooves, each clamping groove comprises a central positioning groove and edge positioning grooves, the plug body is provided with multiple clamping projections, the amount, positions, shape and size of the clamping projections correspond to those of the clamping grooves respectively, and the clamping projections are embedded into the clamping groove to realize connection and fixation between the rubber sealing ring and the plug body. The waterproof structure and the rubber sealing ring are used to play the waterproof role during use, and the plug can be effectively protected.
Description
Technical field
The present invention relates to a kind of plug, particularly a kind of high sealing performance male plug.
Background technology
At present, traditional plug does not generally have sealing waterproof jacket, if accidentally contact with water in the time connecting, be easy to that water liquid occurs and flow into the situation of male plug plug inside, cause plug inside line short, thereby cause device damage or personnel's electric shock accidents, its security performance can not get ensureing, easily leaves potential safety hazard.
And when the process of traditional plug is long, aging even cracking easily occurs, be difficult to play good water-tight effect, its security performance can not get ensureing, causes and uses danger.
Summary of the invention
For overcoming the defect of prior art, the object of the present invention is to provide a kind of high sealing performance male plug, and adopt waterproof construction and rubber seal ring, can play in use waterproof action, can effectively protect plug.
Technical solution problem of the present invention adopts following technical scheme:
A kind of high sealing performance male plug, comprise body, wherein, described body is provided with waterproof construction and rubber seal ring, described waterproof construction is positioned at described bodies top position, comprise waterproof ring and lower waterproof ring, described lower waterproof ring is fixed on described body exterior, described lower waterproof ring top is provided with detent, described upper waterproof ring bottom is provided with locating convex block, the size of described locating convex block, shape, position, quantity is all corresponding with described detent, described upper waterproof ring is connected by the mutual chimeric realization of locating convex block and detent with described lower waterproof ring, taking described detent cross section as datum level, described detent cross section is isosceles trapezoid, the base angle A of described detent is 60 degree,
Described rubber seal ring is linked in described body medium position, described rubber seal ring inside is provided with many group engaging grooves, described engaging groove comprises centralized positioning groove and edge locating slot, described centralized positioning groove is the groove that cross section is inverted trapezoidal structure, described edge locating slot quantity is two, be arranged at the both sides of described centralized positioning groove, centered by centralized positioning groove, arrange axisymmetricly, described edge locating slot is inverted "L" shaped structure, described body is provided with many group snap fit tabs, described snap fit tabs comprises center snap fit tabs and edge snap fit tabs, the quantity of described snap fit tabs, position, shape and size are all corresponding with described engaging groove, described rubber seal ring is by being connected and fixed between engaging groove and the mutual chimeric realization of described snap fit tabs and body.
Above-mentioned a kind of high sealing performance male plug, wherein, the quantity of described detent is 6.
Above-mentioned a kind of high sealing performance male plug, wherein, the quantity of described locating convex block is 6.
Above-mentioned a kind of high sealing performance male plug, wherein, the quantity of described engaging groove is 7.
Above-mentioned a kind of high sealing performance male plug, wherein, the quantity of described snap fit tabs is 7.
Compared with the prior art, beneficial effect of the present invention is embodied in:
For the special construction of plug, very easily there is the position of leak electricity short-circuit at male plug top, be provided with especially waterproof construction, its special quality of rubber materials can be accomplished effective waterproof, dustproof, puts the effect of electric leakage. Water-tight device adopts unique upper waterproof ring and the dual-seal waterproof construction of lower waterproof ring, can effectively protect in use connecting portion between binding post and supply hub, and lower waterproof ring is accomplished detachably, to facilitate installation and use. On upper waterproof ring and lower sleeve gasket, be equipped with positioning convex and detent, the structural design that it is special, when can accurately locating, has also well ensured the fastness of combination, is in use difficult for occurring deviation.
And through up to ten thousand scientific experiments, when the base angle of detent A is 60 while spending, fiting effect the best of locating convex block and detent, sealing effectiveness is best.
At the special fit rubber seal ring of male plug mid portion, the engaging groove of unique design and snap fit tabs group, by cooperatively interacting of heart locating slot and edge locating slot, can realize clamping stable, multi-sealed effect, makes medium position be difficult for occurring aging or cracking, plays good water-tight effect, its security performance is protected, and avoids using dangerous.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is locating convex block cross-sectional view of the present invention.
Fig. 3 is detent cross-sectional view of the present invention.
Fig. 4 is waterproof construction assembling sectional view of the present invention.
Fig. 5 is engaging groove sectional view of the present invention.
Fig. 6 is snap fit tabs sectional view of the present invention.
Fig. 7 is engaging groove of the present invention and the chimeric schematic diagram of snap fit tabs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment
A kind of high sealing performance male plug, comprise body 1, wherein, described body 1 is provided with waterproof construction 2 and rubber seal ring 3, described waterproof construction 2 is positioned at described body 1 tip position, comprise waterproof ring 21 and lower waterproof ring 22, described lower waterproof ring 21 is fixed on described body 2 outsides, described lower waterproof ring 22 tops are provided with detent 221, described upper waterproof ring 21 bottoms are provided with locating convex block 211, the size of described locating convex block 211, shape, position, quantity is all corresponding with described detent 221, described upper waterproof ring 21 is connected by the mutual chimeric realization of locating convex block 211 and detent 221 with described lower waterproof ring 22, taking described detent 221 cross sections as datum level, described detent 221 cross sections are isosceles trapezoid, the base angle A of described detent is 60 degree,
Described rubber seal ring 3 is linked in described body 1 medium position, described rubber seal ring 3 inside are provided with many group engaging grooves 31, described engaging groove 31 comprises centralized positioning groove 311 and edge locating slot 312, described centralized positioning groove 311 is the groove of inverted trapezoidal structure for cross section, described edge locating slot 312 quantity are two, be arranged at the both sides of described centralized positioning groove 311, centered by centralized positioning groove 311, arrange axisymmetricly, described edge locating slot 312 is inverted "L" shaped structure, described body 1 is provided with many group snap fit tabs 11, described snap fit tabs 11 comprises center snap fit tabs 111 and edge snap fit tabs 112, the quantity of described snap fit tabs 11, position, shape and size are all corresponding with described engaging groove 31, described rubber seal ring 3 is by being connected and fixed between engaging groove 31 and the mutual chimeric realization of described snap fit tabs 11 and body 1. the quantity of described detent 221 is 6. the quantity of described locating convex block 211 is 6. the quantity of described engaging groove 31 is 7. the quantity of described snap fit tabs 11 is 7.
Compared with the prior art, beneficial effect of the present invention is embodied in:
For the special construction of plug, very easily there is the position of leak electricity short-circuit at male plug top, be provided with especially waterproof construction, its special quality of rubber materials can be accomplished effective waterproof, dustproof, puts the effect of electric leakage. Water-tight device adopts unique upper waterproof ring and the dual-seal waterproof construction of lower waterproof ring, can effectively protect in use connecting portion between binding post and supply hub, and lower waterproof ring is accomplished detachably, to facilitate installation and use. On upper waterproof ring and lower sleeve gasket, be equipped with positioning convex and detent, the structural design that it is special, when can accurately locating, has also well ensured the fastness of combination, is in use difficult for occurring deviation.
And through up to ten thousand scientific experiments, when the base angle of detent A is 60 while spending, fiting effect the best of locating convex block and detent, sealing effectiveness is best.
At the special fit rubber seal ring of male plug mid portion, the engaging groove of unique design and snap fit tabs group, by cooperatively interacting of heart locating slot and edge locating slot, can realize clamping stable, multi-sealed effect, makes medium position be difficult for occurring aging or cracking, plays good water-tight effect, its security performance is protected, and avoids using dangerous.
The above; only for preferably detailed description of the invention of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, all should be encompassed in protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (5)
1. a high sealing performance male plug, comprise body, it is characterized in that, described body is provided with structure and rubber seal ring, described waterproof construction is positioned at described bodies top position, comprise waterproof ring and lower waterproof ring, described lower waterproof ring is fixed on described body exterior, described lower waterproof ring top is provided with detent, described upper waterproof ring bottom is provided with locating convex block, the size of described locating convex block, shape, position, quantity is all corresponding with described detent, described upper waterproof ring is connected by the mutual chimeric realization of locating convex block and detent with described lower waterproof ring, taking described detent cross section as datum level, described detent cross section is isosceles trapezoid, the base angle A of described detent is 60 degree,
Described rubber seal ring is linked in described body medium position, described rubber seal ring inside is provided with many group engaging grooves, described engaging groove comprises centralized positioning groove and edge locating slot, described centralized positioning groove is the groove that cross section is inverted trapezoidal structure, described edge locating slot quantity is two, be arranged at the both sides of described centralized positioning groove, centered by centralized positioning groove, arrange axisymmetricly, described edge locating slot is inverted "L" shaped structure, described body is provided with many group snap fit tabs, described snap fit tabs comprises center snap fit tabs and edge snap fit tabs, the quantity of described snap fit tabs, position, shape and size are all corresponding with described engaging groove, described rubber seal ring is by being connected and fixed between engaging groove and the mutual chimeric realization of described snap fit tabs and body.
2. a kind of high sealing performance male plug as claimed in claim 1, is characterized in that, the quantity of described detent is 6.
3. a kind of high sealing performance male plug as claimed in claim 1, is characterized in that, the quantity of described locating convex block is 6.
4. a kind of high sealing performance male plug as claimed in claim 1, is characterized in that, the quantity of described engaging groove is 7.
5. a kind of high sealing performance male plug as claimed in claim 1, is characterized in that, the quantity of described snap fit tabs is 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766777.3A CN105609994A (en) | 2015-11-12 | 2015-11-12 | Male plug of high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766777.3A CN105609994A (en) | 2015-11-12 | 2015-11-12 | Male plug of high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105609994A true CN105609994A (en) | 2016-05-25 |
Family
ID=55989652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510766777.3A Pending CN105609994A (en) | 2015-11-12 | 2015-11-12 | Male plug of high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105609994A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230883A (en) * | 2017-06-21 | 2017-10-03 | 广东欧珀移动通信有限公司 | Connector assembly, attachment means and mobile terminal |
| CN108767535A (en) * | 2018-07-23 | 2018-11-06 | 福建闽电电力发展有限公司 | A kind of cable distribution device |
| CN114077131A (en) * | 2020-08-20 | 2022-02-22 | 卡西欧计算机株式会社 | Sealing member, electronic device and manufacturing method thereof, light source device and projection device |
-
2015
- 2015-11-12 CN CN201510766777.3A patent/CN105609994A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230883A (en) * | 2017-06-21 | 2017-10-03 | 广东欧珀移动通信有限公司 | Connector assembly, attachment means and mobile terminal |
| CN108767535A (en) * | 2018-07-23 | 2018-11-06 | 福建闽电电力发展有限公司 | A kind of cable distribution device |
| CN114077131A (en) * | 2020-08-20 | 2022-02-22 | 卡西欧计算机株式会社 | Sealing member, electronic device and manufacturing method thereof, light source device and projection device |
| CN114077131B (en) * | 2020-08-20 | 2024-05-31 | 卡西欧计算机株式会社 | Sealing member, electronic device, method of manufacturing the same, light source device, and projection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |