CN106887759A - A kind of connector of waterproof - Google Patents
A kind of connector of waterproof Download PDFInfo
- Publication number
- CN106887759A CN106887759A CN201710036399.2A CN201710036399A CN106887759A CN 106887759 A CN106887759 A CN 106887759A CN 201710036399 A CN201710036399 A CN 201710036399A CN 106887759 A CN106887759 A CN 106887759A
- Authority
- CN
- China
- Prior art keywords
- flange
- socket
- groove
- connector
- ring
- 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
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of connector of waterproof, including plug, socket, first sealing ring, second sealing ring, snap ring, card article, the socket is provided with an insertion chamber, insertion bottom of chamber portion is provided with some contact studs, the plug is provided with an insertion groove for encasing socket, insertion trench bottom is provided with an auxiliary block, auxiliary block is provided with some contact holes being engaged with contact stud, one first sealing ring is provided between the insertion trench bottom and the top of socket, hub tail includes first flange of circle, the head of plug includes second flange of circle, the second sealing ring is provided between pin head and the second flange, first flange and the second flange are fixed by a bolt.The present invention is arranged between insertion trench bottom and the top of socket by by the first sealing ring, and the second sealing ring is arranged between pin head and the second flange so that connector has sealing water resistance well, prevents water from entering inside connector.
Description
【Technical field】
The present invention relates to the technical field of the connector of the technical field of connector, particularly waterproof.
【Background technology】
Connector is a kind of part of conventional connection line, can be used to many connections in the inside of the objects such as automobile
Device.Existing connector typically just requires to be difficult to loosen, and is not highly desirable in water proofing property.But for automobile etc. outdoor
The object for using, can sometimes encounter rainwater or paddle, if water can be deposited into the short circuit that circuit is likely to result in inside connector
In potential safety hazard.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of connector of waterproof, can make connection
Utensil has good water resistance, is difficult into water.
To achieve the above object, the present invention proposes a kind of connector of waterproof, including plug, socket, the first sealing ring,
Second sealing ring, snap ring, card article, the socket are provided with an insertion chamber, and insertion bottom of chamber portion is provided with some contact studs, the plug
An insertion groove for encasing socket is provided with, insertion trench bottom is provided with an auxiliary block, and auxiliary block is provided with some and contact stud and matches
The contact hole of conjunction, is provided with one first sealing ring between the insertion trench bottom and the top of socket, hub tail includes a circle
First flange, the head of plug includes second flange of circle, and the second sealing ring is provided between pin head and the first flange, the
One flange and the second flange are fixed by a bolt, and the socket lateral wall is provided with some ring-type embedded grooves and some strips are embedding
Enter groove, ring-type embedded groove is embedded with snap ring, and the part longitudinal section of the protrusion socket lateral wall of snap ring is in isosceles triangle, is inserted
The inwall for entering groove is provided with some the first draw-in grooves being engaged with snap ring, and the strip embedded groove is distributed in the same of socket lateral wall
On one anchor ring, strip embedded groove is embedded with card article, is connected by some springs between card article bottom and strip insertion trench bottom, blocks
The longitudinal cross-section of bar is in a rectangular trapezoid, and the inwall of insertion groove is provided with the draw-in groove of ring-type second being engaged with card article, the second draw-in groove
Longitudinal cross-section is rectangle, and the 3rd sealing ring being in close contact with card article base is fixed with the side wall of the second draw-in groove.
Preferably, the snap ring is made by having resilient rubber, card article is made up of rigid plastics.
Preferably, first flange with the contact surface of the second sealing ring is provided with some grooves, on the second flange
It is provided with some with raised adaptable projection.
Preferably, first flange and the second sealing ring are provided with for the through hole through bolt, on the second flange
The screwed hole being engaged with the screw thread on bolt is provided with, screwed hole only has one end open.
Preferably, the insertion groove depth is equal to the height of auxiliary block, height of the contact hole depth more than contact stud.
Preferably, the strip insertion groove depth is equal to the initial length of spring and the upper bottom length sum of card article.
Beneficial effects of the present invention：The present invention by by the first sealing ring be arranged on insertion trench bottom and socket top it
Between, the second sealing ring is arranged between pin head and the first flange so that connector has sealing water resistance well, prevents
Sealing enters inside connector；The setting of snap ring is with anti-loosening and sealing dual-use function；Card article the 3rd sealing ring of cooperation can
Effectively to prevent connector from loosening, while so that the reply that can mutually bottle up other side of the first sealing ring and the 3rd sealing ring is original
The ability of state, it is ensured that sealing and water proofing property.
Feature of the invention and advantage will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of front view of the connector of waterproof of the invention.
In figure：1- sockets, 2- plugs, 4- ring-types embedded groove, 5- strips embedded groove, 10- insertions chamber, 11- contact studs, 15-
First flange, 16- screwed holes, 17- grooves, 19- bolts, 20- insertion grooves, 21- auxiliary blocks, 22- contact holes, the flanges of 25- second,
26- through holes, 27- projections, the sealing rings of 31- first, the sealing rings of 32- second, the sealing rings of 33- the 3rd, 41- snap rings, 42- first block
Groove, 50- springs, 51- card articles, the draw-in grooves of 52- second.
【Specific embodiment】
Refering to Fig. 1, a kind of connector of waterproof of the invention, including plug 2, socket 1, the first sealing ring 31, second are sealed
Circle 32, snap ring 41, card article 51, the socket 1 are provided with an insertion chamber 10, and the insertion bottom of chamber 10 is provided with some contact studs 11, institute
State plug 2 and be provided with an insertion groove 20 for encasing socket 1, the bottom of insertion groove 20 is provided with an auxiliary block 21, and auxiliary block 21 is provided with
Some contact holes 22 being engaged with contact stud 11, are provided with one first close between the bottom of the insertion groove 20 and the top of socket 1
Seal 31, the afterbody of socket 1 includes first flange of circle 15, and the head of plug 2 includes second flange of circle 25, plug 2
The second sealing ring 32 is provided between portion and the first flange 15, the first flange 15 and the second flange 25 are fixed by a bolt 19, institute
State the lateral wall of socket 1 and be provided with some ring-type embedded grooves 4 and some strip embedded grooves 5, ring-type embedded groove 4 is embedded with snap ring 41,
The part longitudinal section of the protrusion lateral wall of socket 1 of snap ring 41 is in isosceles triangle, and the inwall of insertion groove 20 is provided with some
The first draw-in groove 42 being engaged with snap ring 41, the strip embedded groove 5 is distributed on the same anchor ring of the lateral wall of socket 1, strip
Embedded groove 5 is embedded with card article 51, is connected by some springs 50 between the bottom of card article 51 and the bottom of strip embedded groove 5, card article 51
Longitudinal cross-section it is in a rectangular trapezoid, the inwall of insertion groove 20 is provided with the second draw-in groove of ring-type 52 being engaged with card article 51, second
The longitudinal cross-section of draw-in groove 52 is rectangle, and the 3rd sealing being in close contact with the base of card article 51 is fixed with the side wall of the second draw-in groove 52
Circle 33, the snap ring 41 is made by having resilient rubber, and card article 51 is made up of rigid plastics, first flange 15 with the
The contact surface of two sealing rings 32 is provided with some grooves 17, and the second flange 25 is provided with some projections being adapted with raised 27
27, the sealing ring 32 of first flange 15 and second is provided with for the through hole 26 through bolt 19, and the second flange 25 is provided with
The screwed hole 16 being engaged with the screw thread on bolt 19, screwed hole 16 only has one end open, and the depth of the insertion groove 20 is equal to auxiliary
The height of block 21 is helped, the depth of contact hole 22 is more than the height of contact stud 11, and the depth of strip embedded groove 5 is equal to the first of spring 50
The upper bottom length sum of beginning length and card article 51.
The course of work of the present invention：
In the course of the work, the first sealing ring 31 is arranged on the bottom of insertion groove 20 and inserts a kind of connector of waterproof of the present invention
Between the top of seat 1, the second sealing ring 2 is arranged between the head of plug 2 and the first flange 15 so that connector has good
Sealing water resistance, prevents water from entering inside connector；The setting of snap ring 41 is with anti-loosening and sealing dual-use function；Card article
51 the 3rd sealing rings 33 of cooperation can effectively prevent connector from loosening, while so that the first sealing ring 31 and the 3rd sealing ring 33
The ability of the reply reset condition of other side can mutually be bottled up, it is ensured that sealing and water proofing property.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (6)
1. a kind of connector of waterproof, it is characterised in that：Including plug (2), socket (1), the first sealing ring (31), the second sealing
Circle (32), snap ring (41), card article (51), the socket (1) are provided with an insertion chamber (10), and insertion chamber (10) bottom is provided with some
Contact stud (11), the plug (2) is provided with an insertion groove (20) for encasing socket (1), and it is auxiliary that insertion groove (20) bottom is provided with one
Block (21) is helped, auxiliary block (21) is provided with some contact holes (22) being engaged with contact stud (11), insertion groove (20) bottom
One first sealing ring (31) is provided between the top of portion and socket (1), socket (1) afterbody includes the first flange of a circle (15),
The head of plug (2) includes the second flange of a circle (25), and the second sealing is provided between plug (2) head and the first flange (15)
Circle (32), the first flange (15) and the second flange (25) are fixed by a bolt (19), and the socket (1) is if lateral wall is provided with
Dry ring-type embedded groove (4) and some strip embedded grooves (5), ring-type embedded groove (4) are embedded with snap ring (41), the protrusion of snap ring (41)
The part longitudinal section of socket (1) lateral wall is in isosceles triangle, and the inwall of insertion groove (20) is provided with some and snap ring
(41) the first draw-in groove (42) being engaged, the strip embedded groove (5) is distributed on the same anchor ring of socket (1) lateral wall, bar
Shape embedded groove (5) is embedded with card article (51), and some springs (50) are passed through between card article (51) bottom and strip embedded groove (5) bottom
It is connected, the longitudinal cross-section of card article (51) is in a rectangular trapezoid, and the inwall of insertion groove (20) is provided with the ring being engaged with card article (51)
The draw-in groove of shape second (52), the second draw-in groove (52) longitudinal cross-section is rectangle, and is fixed with and card article on the side wall of the second draw-in groove (52)
(51) the 3rd sealing ring (33) that base is in close contact.
2. a kind of connector of waterproof as claimed in claim 1, it is characterised in that：The snap ring (41) is by having resilient rubber
Glue is made, and card article (51) is made up of rigid plastics.
3. a kind of connector of waterproof as claimed in claim 1, it is characterised in that：First flange (15) it is close with second
The contact surface of seal (32) is provided with some grooves (17), and the second flange (25) is provided with some convex with what raised (27) were adapted
Rise (27).
4. a kind of connector of waterproof as claimed in claim 1, it is characterised in that：First flange (15) and the second sealing
Circle (32) is provided with for the through hole (26) through bolt (19), and the second flange (25) is provided with and the screw thread phase on bolt (19)
The screwed hole (16) of cooperation, screwed hole (16) only has one end open.
5. a kind of connector of waterproof as claimed in claim 1, it is characterised in that：Insertion groove (20) depth is equal to auxiliary
The height of block (21), height of contact hole (22) depth more than contact stud (11).
6. a kind of connector of waterproof as claimed in claim 1, it is characterised in that：Strip embedded groove (5) depth is equal to
The initial length of spring (50) and the upper bottom length sum of card article (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036399.2A CN106887759A (en) | 2017-01-17 | 2017-01-17 | A kind of connector of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036399.2A CN106887759A (en) | 2017-01-17 | 2017-01-17 | A kind of connector of waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106887759A true CN106887759A (en) | 2017-06-23 |
Family
ID=59175714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036399.2A Pending CN106887759A (en) | 2017-01-17 | 2017-01-17 | A kind of connector of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106887759A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114869A (en) * | 2017-07-05 | 2017-09-01 | 龙再风 | Suture is without viscose glue footwear and its manufacture craft in a kind of sole and upper |
| CN109244740A (en) * | 2018-10-10 | 2019-01-18 | 嘉兴松州工业科技有限公司 | A kind of connection structure of electric power connector |
| CN109921312A (en) * | 2019-03-20 | 2019-06-21 | 四川省汇电送变电工程有限公司 | A kind of rail traffic high-voltgae pothead prefabricated cabin formula electricity distributing box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499586A (en) * | 2008-01-30 | 2009-08-05 | 瞿金良 | Rapid insertion, self-locking type electric connector |
| CN101656371A (en) * | 2008-08-22 | 2010-02-24 | 中国科学院沈阳自动化研究所 | Coaxial watertight connector |
| CN101888040A (en) * | 2010-06-24 | 2010-11-17 | 华为技术有限公司 | Plug and socket of coaxial connector and coaxial connector |
| CN102088154A (en) * | 2009-12-04 | 2011-06-08 | 西安富士达科技股份有限公司 | Quick plug radio frequency coaxial connector |
| CN102916277A (en) * | 2012-09-20 | 2013-02-06 | 深圳巴斯巴科技发展有限公司 | Connector structure |
-
2017
- 2017-01-17 CN CN201710036399.2A patent/CN106887759A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499586A (en) * | 2008-01-30 | 2009-08-05 | 瞿金良 | Rapid insertion, self-locking type electric connector |
| CN101656371A (en) * | 2008-08-22 | 2010-02-24 | 中国科学院沈阳自动化研究所 | Coaxial watertight connector |
| CN102088154A (en) * | 2009-12-04 | 2011-06-08 | 西安富士达科技股份有限公司 | Quick plug radio frequency coaxial connector |
| CN101888040A (en) * | 2010-06-24 | 2010-11-17 | 华为技术有限公司 | Plug and socket of coaxial connector and coaxial connector |
| CN102916277A (en) * | 2012-09-20 | 2013-02-06 | 深圳巴斯巴科技发展有限公司 | Connector structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114869A (en) * | 2017-07-05 | 2017-09-01 | 龙再风 | Suture is without viscose glue footwear and its manufacture craft in a kind of sole and upper |
| CN107114869B (en) * | 2017-07-05 | 2022-12-27 | 龙再风 | Non-adhesive rubber shoes with inner seams of soles and uppers and manufacturing process thereof |
| CN109244740A (en) * | 2018-10-10 | 2019-01-18 | 嘉兴松州工业科技有限公司 | A kind of connection structure of electric power connector |
| CN109921312A (en) * | 2019-03-20 | 2019-06-21 | 四川省汇电送变电工程有限公司 | A kind of rail traffic high-voltgae pothead prefabricated cabin formula electricity distributing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170623 |