CN101459296A - Water proof electric connector - Google Patents
Water proof electric connector Download PDFInfo
- Publication number
- CN101459296A CN101459296A CNA2008102427133A CN200810242713A CN101459296A CN 101459296 A CN101459296 A CN 101459296A CN A2008102427133 A CNA2008102427133 A CN A2008102427133A CN 200810242713 A CN200810242713 A CN 200810242713A CN 101459296 A CN101459296 A CN 101459296A
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- China
- Prior art keywords
- sealing plate
- mounting
- stop sleeve
- embedded nut
- connector
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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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Abstract
The invention discloses a water-proof electric connector, which comprises a water-proof sealing ring (21), a sealing plate (22), a mounting screw nail (23), an embedded screw nut (24), a supporting sleeve barrel (25), a connector base body (26), a mounting plate (220) and sealing gum (221), wherein the outer side of the embedded screw nut (24) is fixedly connected with the connector base body (26) through the supporting sleeve barrel (25), the sealing plate (22) is clamped between the supporting sleeve barrel (25) and the connector base body (26), the inner side of the embedded screw nut (24) is locked and fixed on the mounting plate (220) through the mounting screw nail (23), the water-proof sealing ring (21) is arranged between the sealing plate (22) and the mounting plate (220), and the tail end of the embedded screw nut (24) is equipped with a riveting portion (240) turned outwardly which presses the supporting sleeve barrel (25) on the sealing plate (22). The water-proof electric connector is simple and compact in structure and reliable in property, is favorable for realizing automatic assembly and increasing the assembling efficiency of products.
Description
Technical field
The present invention relates to electric connector, especially relate to a kind of waterproof electrical connector.
Background technology
Usually the installation locking mechanism of the electric connector that classification of waterproof is not high is to adopt the embedded nut that is fixed on the connector to be locked on mounting panel by mounting screw, as shown in Figure 1, and the mode that embedded nut has screw-threaded coupling to fix and be fixed with pressure with the fixed form of connector usually.
The screw-threaded coupling fixed form promptly adopts the screw-threaded coupling mode between embedded nut and the hold-down nut (15 labels that are equivalent to Fig. 1).
If be fixed with pressure, then adopt stop sleeve (with reference to 15 labels of figure 1), adopt the mode of interference fit to fix between embedded nut and the stop sleeve.
These fixed forms not only are unfavorable for the automatic assembling of product, influence the assembly efficiency of product, but also there is big hidden danger in reliability of products.Might be when for example, being fixed with pressure owing to the magnitude of interference between embedded nut and stop sleeve causes embedded nut to be deviate from inadequately; Screw-threaded coupling fixedly the time might since embedded nut add and man-hour occurs off-centre and cause its insufficient strength, thereby embedded nut fracture when tightening mounting screw.
Summary of the invention
The objective of the invention is: a kind of waterproof electrical connector is provided, and it is simple and compact for structure, dependable performance, help realizing automatic assembling, improves the assembly efficiency of product.
Technical scheme of the present invention is: a kind of waterproof electrical connector, comprise waterproof grommet, sealing plate, mounting screw, embedded nut, stop sleeve, connector matrix, mounting panel, fluid sealant, fixedly connected with connector matrix by stop sleeve in the described embedded nut outside, be folded with sealing plate between stop sleeve and connector matrix, the embedded nut inboard is locked on mounting panel by mounting screw; Be provided with waterproof grommet between sealing plate and the mounting panel; The tail end of described embedded nut be provided with stop sleeve withhold in sealing plate to the riveting portion of turning up.
Another kind of technical scheme of the present invention is: a kind of waterproof electrical connector, comprise waterproof grommet, sealing plate, mounting screw, embedded nut, stop sleeve, connector matrix, mounting panel, fluid sealant, fixedly connected with connector matrix by stop sleeve in the described embedded nut outside, be folded with sealing plate between stop sleeve and connector matrix, the embedded nut inboard is locked on mounting panel by mounting screw; Be provided with waterproof grommet between sealing plate and the mounting panel; The tail end of described embedded nut be provided with stop sleeve withhold in sealing plate to the riveting portion of turning up.Also be provided with mounting bracket between described stop sleeve and the sealing plate, the described riveting portion of turning over withholds stop sleeve in sealing plate through mounting bracket.Described mounting bracket is provided with earth terminal or miscellaneous part.
Advantage of the present invention is: simple and compact for structure, dependable performance, help realizing automatic assembling, improve the assembly efficiency of product.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is a prior art constructions schematic diagram of the present invention;
Fig. 2 is the structural representation of the straight formula electric connector of the embodiment of the invention one tail end;
Fig. 3 is the structural representation of the curved formula electric connector of the embodiment of the invention two tail ends.
Wherein: 14 embedded nuts; The easily broken place of 140 embedded nuts; 15 stop sleevees; 21 waterproof grommets; 22 sealing plates; 220 mounting panels; 221 fluid sealants; 23 mounting screws; 24 embedded nuts; 240 turn over riveting portion; 25 stop sleevees; 26 connector matrix; 27 mounting brackets, 28 earth terminals.
Embodiment
Embodiment one:
As shown in Figure 2, a kind of waterproof electrical connector, being used in tail end is the electric connector of straight formula, comprises waterproof grommet 21, sealing plate 22, mounting screw 23, embedded nut 24, stop sleeve 25, connector matrix 26, mounting panel 220, fluid sealant 221.
As shown in Figure 2, fixedly connected with connector matrix 26 by stop sleeve 25 in embedded nut 24 outsides, and 26 of stop sleeve 25 and connector matrix are folded with sealing plate 22, and embedded nut 24 inboards are locked on mounting panel 220 by mounting screw 23; Be provided with waterproof grommet 21 between sealing plate 22 and the mounting panel 220; The tail end of embedded nut 24 be provided with stop sleeve 25 withhold in sealing plate 22 to the riveting portion 240 of turning up.(also promptly being equivalent to turn over riveting portion 240 withholds stop sleeve 25 in connector matrix 26 through sealing plate 22).
Its installation process is: earlier embedded nut 24 is passed connector matrix 26 and sealing plate 22, turn over riveting after then stop sleeve 25 being put into the tail end of embedded nut 24, thereby realize fixing between connector matrix 26 and the sealing plate 22.At last, load onto waterproof grommet 21, connector is docked the reliable installation of screwing on mounting screw 23 realization water-proof connectors behind the upper mounting plate 220.
Embodiment two:
As shown in Figure 3, a kind of waterproof electrical connector, being used in tail end is the electric connector of curved formula, comprises waterproof grommet 21, sealing plate 22, mounting screw 23, embedded nut 24, stop sleeve 25, connector matrix 26, mounting panel 220, fluid sealant 221, mounting bracket 27 and earth terminal 28 or miscellaneous part.
As shown in Figure 3, embedded nut 24 outsides achieve a fixed connection (indirectly) by stop sleeve 25 and connector matrix 26, and 26 of stop sleeve 25 and connector matrix are folded with mounting bracket 27, sealing plate 22 successively.The tail end of embedded nut 24 is provided with to the riveting portion 240 of turning up.That is, the riveting portion 240 of turning over of embedded nut 24 withholds stop sleeve 25 in sealing plate 22 (also promptly being equivalent to turn over riveting portion 240 withholds stop sleeve 25 in connector matrix 26 through mounting bracket 27, sealing plate 22) through mounting bracket 27.
Embedded nut 24 inboards are locked on mounting panel 220 by mounting screw 23; Be provided with waterproof grommet 21 between sealing plate 22 and the mounting panel 220.
Its installation process is: earlier with mounting bracket 27 and earth terminal 28 (or miscellaneous part) fixing after, again embedded nut 24 is passed connector matrix 26, sealing plate 22 and mounting bracket 27, turn over riveting after then stop sleeve 25 being put into the tail end of embedded nut 24, thereby realize fixing between connector matrix 26, sealing plate 22 and the mounting bracket 27.At last, load onto waterproof grommet 21, connector is docked the reliable installation of screwing on mounting screw 23 realization water-proof connectors behind the upper mounting plate 220.
Should be pointed out that for the present invention also to have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned execution mode through proving absolutely.The foregoing description is as just explanation of the present invention, rather than limitation of the present invention.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.
Claims (3)
1. waterproof electrical connector, comprise waterproof grommet (21), sealing plate (22), mounting screw (23), embedded nut (24), stop sleeve (25), connector matrix (26), mounting panel (220), fluid sealant (221), fixedly connected with connector matrix (26) by stop sleeve (25) in described embedded nut (24) outside, be folded with sealing plate (22) between stop sleeve (25) and connector matrix (26), embedded nut (24) is inboard to be locked on mounting panel (220) by mounting screw (23); Be provided with waterproof grommet (21) between sealing plate (22) and the mounting panel (220); It is characterized in that: the tail end of described embedded nut (24) be provided with stop sleeve (25) withhold in sealing plate (22) to the riveting portion (240) of turning up.
2. waterproof electrical connector according to claim 1, it is characterized in that: also be provided with mounting bracket (27) between described stop sleeve (25) and the sealing plate (22), the described riveting portion (240) of turning over withholds stop sleeve (25) in sealing plate (22) through mounting bracket (27).
3. waterproof electrical connector according to claim 2 is characterized in that: described mounting bracket (27) is provided with earth terminal (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102427133A CN101459296A (en) | 2008-12-22 | 2008-12-22 | Water proof electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102427133A CN101459296A (en) | 2008-12-22 | 2008-12-22 | Water proof electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101459296A true CN101459296A (en) | 2009-06-17 |
Family
ID=40769991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102427133A Pending CN101459296A (en) | 2008-12-22 | 2008-12-22 | Water proof electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101459296A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950880A (en) * | 2010-08-31 | 2011-01-19 | 苏州华旃航天电器有限公司 | Novel hermetically sealed connector |
| CN102055111A (en) * | 2009-10-30 | 2011-05-11 | 苏州华旃航天电器有限公司 | Waterproof connector supporting plate |
| CN102097703A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Self-sealing sealed connector |
| CN102723639A (en) * | 2012-07-10 | 2012-10-10 | 上海航天科工电器研究院有限公司 | Water-proof electric connector with embedded nut fixed by overturned riveting structure |
| CN103299489A (en) * | 2010-12-23 | 2013-09-11 | 德尔福连接***控股法国公司 | Water proof connector assembly |
| CN103326176A (en) * | 2013-07-08 | 2013-09-25 | 苏州华旃航天电器有限公司 | Waterproof sealing electric connector |
| CN112993650A (en) * | 2021-02-06 | 2021-06-18 | 湖北云万光电子科技有限公司 | Take POE network transmission single waterproof connector |
-
2008
- 2008-12-22 CN CNA2008102427133A patent/CN101459296A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055111A (en) * | 2009-10-30 | 2011-05-11 | 苏州华旃航天电器有限公司 | Waterproof connector supporting plate |
| CN102055111B (en) * | 2009-10-30 | 2015-07-29 | 苏州华旃航天电器有限公司 | Waterproof connector support plate |
| CN102097703A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Self-sealing sealed connector |
| CN101950880A (en) * | 2010-08-31 | 2011-01-19 | 苏州华旃航天电器有限公司 | Novel hermetically sealed connector |
| CN103299489A (en) * | 2010-12-23 | 2013-09-11 | 德尔福连接***控股法国公司 | Water proof connector assembly |
| CN103299489B (en) * | 2010-12-23 | 2016-05-25 | 德尔福连接***控股法国公司 | Water-proof connector assembly |
| CN102723639A (en) * | 2012-07-10 | 2012-10-10 | 上海航天科工电器研究院有限公司 | Water-proof electric connector with embedded nut fixed by overturned riveting structure |
| CN103326176A (en) * | 2013-07-08 | 2013-09-25 | 苏州华旃航天电器有限公司 | Waterproof sealing electric connector |
| CN112993650A (en) * | 2021-02-06 | 2021-06-18 | 湖北云万光电子科技有限公司 | Take POE network transmission single waterproof connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090617 |