CN101950880A - Novel hermetically sealed connector - Google Patents
Novel hermetically sealed connector Download PDFInfo
- Publication number
- CN101950880A CN101950880A CN2010102682399A CN201010268239A CN101950880A CN 101950880 A CN101950880 A CN 101950880A CN 2010102682399 A CN2010102682399 A CN 2010102682399A CN 201010268239 A CN201010268239 A CN 201010268239A CN 101950880 A CN101950880 A CN 101950880A
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- mounting plate
- connector
- plastic
- rivet coating
- coating nut
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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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- Bolts, Nuts, And Washers (AREA)
Abstract
The invention discloses a novel hermetically sealed connector which comprises a connector body (1), a mounting screw (2), a seal ring (3), a plastic mounting plate (4) and a riveting nut (5), wherein the seal ring (3) is arranged between the plastic mounting plate (4) and a mounting plate (10); the riveting nut (5) penetrates through and is fixedly connected with the connector body (1) and the plastic mounting plate (4); the mounting screw (2) penetrates through the mounting plate (10) to be in threaded connection with the riveting nut (5) so as to realize the fixation between the plastic mounting plate (4) and the mounting plate (10); the tail end of the connector is partially provided with low-pressure moulding seal colloid (7); and the riveting nut (5) is provided with a positioning step (8) and a rivet-reserving part (9). The invention has the advantages of simple and compact structure, convenient processing, good sealing effect, reliable performance, high production efficiency, good size consistency, and high cost performance of mounting accessories.
Description
Technical field
The present invention relates to technical field of electric connectors, relate in particular to a kind of novel seal connector.
Background technology
Because hermetically sealed connector has the excellent waterproof anti-dust performance, thereby can have more remarkable serviceability than common connector, especially works long hours in the occasion of adverse circumstances at needs.
In the prior art, the tail end sealing of hermetically sealed connector generally adopts epoxy sealing glue to carry out embedding, and general the employing is press-fitted or the mode of screw-threaded coupling is fixed between installation accessories and connector matrix.On the one hand, epoxy sealing glue efficient when carrying out embedding is lower, and it is more serious to climb the glue phenomenon after the embedding, and the overall dimension instability of embedding face has brought great difficulty for user's following process; On the other hand, higher owing to being press-fitted the requirement on machining accuracy of part, screw-threaded coupling can reduce the torsion strength of installation accessories, so all there is defective in these two kinds of fixed forms, bring inevitable accidentalia for the process control of product quality, thereby bring hidden danger for the use of product.
Summary of the invention
The objective of the invention is: a kind of novel seal connector is provided, and it is simple and compact for structure, easy to process, good sealing effect, dependable performance; And production efficiency height, dimensional uniformity are good, installation accessories cost performance height.
Technical scheme of the present invention is: a kind of novel seal connector, and it comprises connector body, mounting screw, sealing ring, plastic mounting plate, rivet coating nut, sealed colloid, is provided with sealing ring between plastic mounting plate and the mounting panel; Rivet coating nut passes connector body, plastic mounting plate, and fixedlys connected with connector body, plastic mounting plate; Mounting screw passes mounting panel and is threaded with rivet coating nut to realize fixing between plastic mounting plate, the mounting panel; The end section of connector is provided with sealed colloid.
Below be further explanation to technique scheme:
Described sealed colloid is the low pressure molding fluid sealant.
Described rivet coating nut top is provided with the riveting portion of turning over that is used to locate.
Described rivet coating nut is provided with the positioning step that is used to locate.
Described positioning step is the axial location step of rivet coating nut, and positioning step leans on the plastic mounting plate.
Described rivet coating nut tail end is provided with the sealing cover, and sealing is overlapped between rivet coating nut and sealed colloid.
The butt end of product is carried out panel sealing with sealing ring to product, and tail end adopts low pressure molding sealed colloid 7 to carry out face seal, and installation accessories adopts positioning step and turns over the fixed form that riveting portion combines.
Because low pressure molding glue has good moulding process and curing rate is very fast, the therefore forming surface efficient height of sealed colloid not only, and the dimensionally stable of forming surface, process control are easy.The user pulls down mounting screw earlier when using product, again mounting panel is inserted in the product butt end, mounting screw is tightened to get final product at last, can determine the Deformation Height of sealing ring when twisting mounting screw according to user's sealing grade.
Advantage of the present invention is:
1, novel seal connector of the present invention, adopt the low pressure molding fluid sealant that the tail end of connector is sealed, the low pressure molding fluid sealant adopts compression molding, the tail end sealing that makes product not only performance meets the requirements, and production efficiency height, dimensional uniformity are good, provide a kind of advanced person reliable sealing means to the raising of hermetically sealed connector reliability.
2, novel seal connector of the present invention, installation accessories adopts positioning step and turns over the mode that riveting combines, realize that installation accessories locatees fully in product, the machining accuracy of connector fitting part is reduced, and make the torsion strength of annex satisfy user's instructions for use fully.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of the embodiment of the invention.
Wherein: 1 connector body; 2 mounting screws; 3 sealing rings; 4 plastic mounting plates; 5 rivet coating nuts; 6 sealing covers; 7 sealed colloids; 8 positioning steps; 9 turn over riveting portion.
Embodiment
Embodiment: as shown in Figure 1, a kind of novel seal connector, it comprises connector body 1, mounting screw 2, sealing ring 3, plastic mounting plate 4, rivet coating nut 5, sealing cover 6, sealed colloid 7; Wherein, rivet coating nut 5 is provided with positioning step 8 and turns over riveting portion 9.
Rivet coating nut 5 passes connector body 1, plastic mounting plate 4, and adopts positioning step 8 and turn over the fixed form that riveting portion 9 combines, and fixedlys connected with connector body 1, plastic mounting plate 4.
Mounting screw 2 passes mounting panel 10 and is threaded with rivet coating nut 5 to realize fixing between plastic mounting plate 4, the mounting panel 10.Be provided with sealing ring 3 between plastic mounting plate 4 and the mounting panel 10.Can determine the Deformation Height of sealing ring 3 when twisting mounting screw 2 according to user's sealing grade.
The end section of connector is provided with sealed colloid 7, and sealed colloid 7 is the low pressure molding fluid sealant.Rivet coating nut 5 tail ends are provided with sealing cover 6, and sealing cover 6 is between rivet coating nut 5 and sealed colloid 7.
When the user uses product, only need mounting screw 2 is pulled down, mounting means passes mounting panel 10 with connector behind the employing plate, with mounting screw connector is fixed on the mounting panel 10 then.After tightening mounting screw 2, sealing ring 3 is mounted plate 10 and is pressed on the plastic mounting plate 4, has guaranteed that installation casing and connector installed surface form panel sealing; The tail end of connector relies on the sealing function of low pressure molding fluid sealant in casing is installed, make connector butt end and the inside that casing is installed form face seal, has guaranteed that connector plugs together the sealing of face.Rely on this two kinds of sealing means, can in the connector installation place of system the external world and system be isolated fully, realize that the sealing of connector is installed.
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 restriction.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 (6)
1. novel seal connector, it is characterized in that: it comprises connector body (1), mounting screw (2), sealing ring (3), plastic mounting plate (4), rivet coating nut (5), sealed colloid (7), is provided with sealing ring (3) between plastic mounting plate (4) and the mounting panel (10); Rivet coating nut (5) passes connector body (1), plastic mounting plate (4), and fixedlys connected with connector body (1), plastic mounting plate (4); Mounting screw (2) passes mounting panel (10) and is threaded with rivet coating nut (5) to realize fixing between plastic mounting plate (4), the mounting panel (10); The end section of connector is provided with sealed colloid (7).
2. novel seal connector according to claim 1 is characterized in that: described sealed colloid (7) is the low pressure molding fluid sealant.
3. novel seal connector according to claim 1 is characterized in that: described rivet coating nut (5) top is provided with the riveting portion of turning over (9) that is used to locate.
4. novel seal connector according to claim 1 is characterized in that: described rivet coating nut (5) is provided with the positioning step (8) that is used to locate.
5. novel seal connector according to claim 4 is characterized in that: described positioning step (8) is the axial location step of rivet coating nut (5), and positioning step (8) leans on plastic mounting plate (4).
6. novel seal connector according to claim 1 is characterized in that: described rivet coating nut (5) tail end is provided with sealing cover (6), and sealing cover (6) is positioned between rivet coating nut (5) and the sealed colloid (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102682399A CN101950880A (en) | 2010-08-31 | 2010-08-31 | Novel hermetically sealed connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102682399A CN101950880A (en) | 2010-08-31 | 2010-08-31 | Novel hermetically sealed connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101950880A true CN101950880A (en) | 2011-01-19 |
Family
ID=43454285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102682399A Pending CN101950880A (en) | 2010-08-31 | 2010-08-31 | Novel hermetically sealed connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101950880A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509929A (en) * | 2011-11-02 | 2012-06-20 | 镇江日鑫电子有限公司(中外合资) | Contact pin 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 |
| CN106207597A (en) * | 2016-07-29 | 2016-12-07 | 中航光电科技股份有限公司 | A kind of wire via outlet structure |
| CN113241569A (en) * | 2021-05-08 | 2021-08-10 | 深圳市恒荣晟设备有限公司 | Vacuum sealing method for wire |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186787A (en) * | 1977-12-28 | 1980-02-05 | Amerace Corporation | Floating anchor nut assembly and basket member component |
| CN201129346Y (en) * | 2007-11-23 | 2008-10-08 | 中国第一汽车集团公司 | Ball backing-up strip carriage wheel nut |
| CN101459296A (en) * | 2008-12-22 | 2009-06-17 | 苏州华旃航天电器有限公司 | Water proof electric connector |
| CN201433999Y (en) * | 2009-07-14 | 2010-03-31 | 贵州航天精工制造有限公司 | Rivet turning nut with locking performance |
-
2010
- 2010-08-31 CN CN2010102682399A patent/CN101950880A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186787A (en) * | 1977-12-28 | 1980-02-05 | Amerace Corporation | Floating anchor nut assembly and basket member component |
| CN201129346Y (en) * | 2007-11-23 | 2008-10-08 | 中国第一汽车集团公司 | Ball backing-up strip carriage wheel nut |
| CN101459296A (en) * | 2008-12-22 | 2009-06-17 | 苏州华旃航天电器有限公司 | Water proof electric connector |
| CN201433999Y (en) * | 2009-07-14 | 2010-03-31 | 贵州航天精工制造有限公司 | Rivet turning nut with locking performance |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509929A (en) * | 2011-11-02 | 2012-06-20 | 镇江日鑫电子有限公司(中外合资) | Contact pin connector assembly |
| CN102509929B (en) * | 2011-11-02 | 2014-05-28 | 镇江日鑫电子有限公司(中外合资) | Contact pin 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 |
| CN106207597A (en) * | 2016-07-29 | 2016-12-07 | 中航光电科技股份有限公司 | A kind of wire via outlet structure |
| CN113241569A (en) * | 2021-05-08 | 2021-08-10 | 深圳市恒荣晟设备有限公司 | Vacuum sealing method for wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |