CN106911036A - A kind of fluid proof seal connector - Google Patents
A kind of fluid proof seal connector Download PDFInfo
- Publication number
- CN106911036A CN106911036A CN201710147800.XA CN201710147800A CN106911036A CN 106911036 A CN106911036 A CN 106911036A CN 201710147800 A CN201710147800 A CN 201710147800A CN 106911036 A CN106911036 A CN 106911036A
- Authority
- CN
- China
- Prior art keywords
- gob
- retainer
- groove
- spiral
- boss
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- 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
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- 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
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Landscapes
- Gasket Seals (AREA)
Abstract
The invention discloses a kind of fluid proof seal connector, including connecting tube, interior mating connection retainer in connecting tube, retainer is cylindrical structure, retainer is that fan-shaped cylinder is constituted by the cross section of one group of mutual cooperation, the side of each cylinder is equipped with a semi-spiral groove, corresponding semi-spiral groove corresponding matching forms helical groove on two cylinders, be connected a binding post in each helical groove, it is screw rod in the middle of binding post, a straight-bar is respectively provided on two sides with screw rod, spiral gob is provided between screw rod and helical groove, the two ends of boss are provided with interior sealing gob, sealing gasket is provided with the outside of interior sealing gob.Advantages of the present invention：The present apparatus uses retainer link terminal, increase terminal stability, it is sturdy and durable, improve terminal service life, and sealed using gob and sealing gasket hermetically sealed connector port, dual guarantee sealing effectiveness, it is difficult leakage, and gob insulating properties are good, bad electrical contact will not be produced with connector.
Description
Technical field
The present invention relates to technical field of electronic components, more particularly to a kind of fluid proof seal connector.
Background technology
In some applications of such as motor vehicles, the electric connector of such as cable connector is usually required that with cable pressure
The contact terminal of socket part point is sealed in connector shell, to prevent liquid component from corroding cable and pressure contact portion in penetrating into housing
Point.Sealing is generally performed by resin, resin can be injected into connector shell with molten condition, when solidifying and hardening, tree
Fat seals in the housing the terminal part of cable and crimping.
Hole is formed with housing, by this some holes, the contact portion of contact terminal extend housing so as to pairing
Connector is engaged, and due to this some holes, is currently available that seal process can run into the problem that resin is revealed by hole, the tree of leakage
Fat may form resin residue in the contact portion of contact terminal, and these resin residues are caused with the connector for matching not
Good electrical contact, and should be avoided by, on the other hand, the size of this some holes can not be too close to the external dimensions of contact terminal, no
The power required for making contact terminal be inserted through hole will then be increased.
Accordingly, it is desirable to provide one kind can allow the contact terminal can be sealed effectively in connector shell, and seepage
The device that is also reduced of possibility.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of fluid proof seal for proposing is connected
Device.
To achieve these goals, present invention employs following technical scheme：
A kind of fluid proof seal connector, including connecting tube, it is characterised in that：Ladder hole is provided with connecting tube, in ladder
The centre of through hole is provided with boss, and screw is provided with boss, and be connected retainer in screw, and retainer is cylinder knot
Structure, is provided with the external screw thread being connected with screw on the outside of retainer, and retainer is fan by one group of cross section of mutual cooperation
The cylinder composition of shape, the side of each cylinder is equipped with a semi-spiral groove, corresponding semi-spiral groove pair on two cylinders
Helical groove should be cooperatively formed, be connected a binding post in each helical groove, be spiral in the middle of binding post
Bar, a straight-bar is respectively provided on two sides with screw rod, spiral gob is provided between screw rod and helical groove, in boss
Two ends be equipped with interior sealing gob, be provided with sealing gasket on the outside of interior sealing gob.
Preferably, it is that both sides are equipped with a draw-in groove in the boss, the sealing gasket is provided with and is engaged by clamping with draw-in groove
Annular clamp.
Preferably, in the outside mating connection external seal gob of the sealing gasket, set on the outside of outer seal glass base
There is end cover.
Preferably, one group of annular groove is provided with the outside of the connecting tube.
The advantage of the invention is that：The present apparatus uses retainer link terminal, increases terminal stability, firm resistance to
With, terminal service life is improved, and sealed and sealing gasket hermetically sealed connector port using gob, dual guarantee sealing effectiveness,
Leakage is difficult, and gob insulating properties are good, will not produce bad electrical contact with connector.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is A-A sectional views of Fig. 1.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As depicted in figs. 1 and 2, the present invention provides a kind of fluid proof seal connector, including connecting tube 1, and connecting tube 1 is circle
Cylinder structure, one group of annular groove 1.2 is provided with the outside of the connecting tube 1.Ladder hole 1.1 is provided with connecting tube 1,
The centre of ladder hole 1.1 is provided with boss 1.3, is provided with screw 1.4 in boss 1.3, the mating connection retainer in screw 1.4
2, retainer 2 be cylindrical structure, the outside of retainer 2 be provided with screw 1.4 be connected external screw thread, retainer 2 by
The cross section of five mutual cooperations is that fan-shaped cylinder 4 is constituted, and the side of each cylinder 4 is equipped with a semi-spiral groove 5, two
The corresponding corresponding matching of semi-spiral groove 5 forms helical groove on individual cylinder 4, is connected in each helical groove one
Binding post 3, is screw rod in the middle of binding post 3, a straight-bar is respectively provided on two sides with screw rod, in screw rod and spiral
Spiral gob 6 is provided between groove, interior sealing gob 7 is equipped with the two ends of boss 1.3, in interior sealing gob 7
Outside is provided with sealing gasket 8.
It is that both sides are equipped with a draw-in groove in the boss 1.3, the sealing gasket 8 is provided with the ring being engaged by clamping with draw-in groove
Shape clamp 8.1.In the outside mating connection external seal gob 9 of the sealing gasket 8, it is provided with the outside of outer seal glass base 9
End cover 10.
Claims (4)
1. a kind of fluid proof seal connector, including connecting tube（1）, it is characterised in that：In connecting tube（1）Inside it is provided with ladder hole
（1.1）, in ladder hole（1.1）Centre be provided with boss（1.3）, in boss（1.3）Inside it is provided with screw（1.4）, in screw
（1.4）Interior mating connection retainer（2）, retainer（2）It is cylindrical structure, in retainer（2）Outside be provided with and screw
（1.4）The external screw thread of mating connection, retainer（2）Cross section by one group of mutual cooperation is fan-shaped cylinder（4）Composition, each
Cylinder（4）Side be equipped with a semi-spiral groove（5）, two cylinders（4）Upper corresponding semi-spiral groove（5）Corresponding matching
Helical groove is formed, be connected a binding post in each helical groove（3）, binding post（3）Centre is spiral
Bar, a straight-bar is respectively provided on two sides with screw rod, and spiral gob is provided between screw rod and helical groove（6）,
Boss（1.3）Two ends be equipped with interior sealing gob（7）, in interior sealing gob（7）Outside be provided with sealing gasket（8）.
2. a kind of fluid proof seal connector according to claim 1, it is characterised in that：In the boss（1.3）It is two
Side is equipped with a draw-in groove, the sealing gasket（8）It is provided with the annular clamp being engaged by clamping with draw-in groove（8.1）.
3. a kind of fluid proof seal connector according to claim 1, it is characterised in that：In the sealing gasket（8）It is outer
Side mating connection external seal gob（9）, in outer seal glass base（9）Outside be provided with end cover（10）.
4. a kind of fluid proof seal connector according to claim 1, it is characterised in that：In the connecting tube（1）It is outer
Side is provided with one group of annular groove（1.2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147800.XA CN106911036A (en) | 2017-03-14 | 2017-03-14 | A kind of fluid proof seal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147800.XA CN106911036A (en) | 2017-03-14 | 2017-03-14 | A kind of fluid proof seal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106911036A true CN106911036A (en) | 2017-06-30 |
Family
ID=59187764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710147800.XA Pending CN106911036A (en) | 2017-03-14 | 2017-03-14 | A kind of fluid proof seal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106911036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301534A (en) * | 2018-09-20 | 2019-02-01 | 中国矿业大学 | A kind of rapid wiring device |
| CN114498160A (en) * | 2022-01-28 | 2022-05-13 | 福耀玻璃工业集团股份有限公司 | Film joint, electrical component and car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638271Y (en) * | 2003-06-25 | 2004-09-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector terminal |
| CN103515887A (en) * | 2013-09-30 | 2014-01-15 | 无锡市神力通信工程有限公司 | Connector for cable laying pipeline |
| CN103629462A (en) * | 2013-12-09 | 2014-03-12 | 南京七四二五橡塑有限责任公司 | Riveting tool structure for manufacturing high-temperature resistant rubber soft pipe assembly |
| CN205141252U (en) * | 2015-10-30 | 2016-04-06 | 蚌埠兴创电子科技有限公司 | Connector with sealed protective housing |
| CN205141253U (en) * | 2015-10-30 | 2016-04-06 | 蚌埠兴创电子科技有限公司 | Hermetically sealed connector |
| CN106329457A (en) * | 2016-10-13 | 2017-01-11 | 成都尚智恒达科技有限公司 | Wiring fixing device for cable |
-
2017
- 2017-03-14 CN CN201710147800.XA patent/CN106911036A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638271Y (en) * | 2003-06-25 | 2004-09-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector terminal |
| CN103515887A (en) * | 2013-09-30 | 2014-01-15 | 无锡市神力通信工程有限公司 | Connector for cable laying pipeline |
| CN103629462A (en) * | 2013-12-09 | 2014-03-12 | 南京七四二五橡塑有限责任公司 | Riveting tool structure for manufacturing high-temperature resistant rubber soft pipe assembly |
| CN205141252U (en) * | 2015-10-30 | 2016-04-06 | 蚌埠兴创电子科技有限公司 | Connector with sealed protective housing |
| CN205141253U (en) * | 2015-10-30 | 2016-04-06 | 蚌埠兴创电子科技有限公司 | Hermetically sealed connector |
| CN106329457A (en) * | 2016-10-13 | 2017-01-11 | 成都尚智恒达科技有限公司 | Wiring fixing device for cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301534A (en) * | 2018-09-20 | 2019-02-01 | 中国矿业大学 | A kind of rapid wiring device |
| CN109301534B (en) * | 2018-09-20 | 2020-01-14 | 中国矿业大学 | Quick termination |
| CN114498160A (en) * | 2022-01-28 | 2022-05-13 | 福耀玻璃工业集团股份有限公司 | Film joint, electrical component and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170630 |