CN207517962U - Enhance the plugs and sockets of sealing performance - Google Patents
Enhance the plugs and sockets of sealing performance Download PDFInfo
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- CN207517962U CN207517962U CN201721486826.9U CN201721486826U CN207517962U CN 207517962 U CN207517962 U CN 207517962U CN 201721486826 U CN201721486826 U CN 201721486826U CN 207517962 U CN207517962 U CN 207517962U
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- sockets
- plugs
- convex body
- groove
- sealing performance
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Abstract
The utility model is related to a kind of plugs and sockets for enhancing sealing performance, the disk convex body of socket part is sequentially arranged with I plastic cover plate of retainer ring and plastic insulation, several connectors are distributed on plastic cover plate and plastic insulation, there is filling and sealing glue between plastic cover plate and plastic insulation, the gap location with disk convex body through-hole on the right side of plastic insulation has encapsulated epoxy resin；Socket part is connected as an entirety with plug portion by the internal thread of the external screw thread of disk convex body right end and the attachment cap left end of plug portion, and the connector of socket part is inserted into the jack of plug portion.The arrangement increases the sealing performances of plugs and sockets, solve the problems, such as the poor sealing performance of product in the prior art.
Description
Technical field
The utility model is related to field of electronics, specifically a kind of plugs and sockets for enhancing sealing performance.
Background technology
Such plugs and sockets connects for intelligent grid pole-mounted circuit breaker power sourced electric.It is inserted in the prior art to improve plug
The sealing performance of seat generally designs and produces mold using contact pin and the molding technology of plastic article integral molded plastic, this technology
More demanding, moulding ratio of briquetting is relatively low, is also easy to produce discarded part, causes the serious wasting of resources.There is one kind currently on the market
Technology is loose mail to be assembled after contact pin and plastic article parts processing, and increasing collision mat in assembling carries out waterproof sealing, by
In the presence of the Form and position error of the presence also collision mat in gap, sealing effect is undesirable, and water resistance is poor.Therefore, there is an urgent need for open
Send out high yield rate a kind of, the Novel socket of favorable sealing property.
Invention content
The problem of for background technology, the utility model provide a kind of plugs and sockets for enhancing sealing performance, with
Solve shortcoming and defect of the prior art.
Enhance the plugs and sockets of sealing performance, including socket part and plug portion；
Socket part includes disk convex body, the cylinder of through-hole is carried centered on the disk convex body, in the outer of cylinder
There are one steps at position among side, have diameter more than the first groove of cylinder left end diameter in the left end face of step, in circle
The second groove, third groove and boss are sequentially distributed in the through-hole of cylinder from left to right, the right end of the disk convex body carries
External screw thread；Retainer ring I is installed in the second groove of the disk convex body, the right side of the retainer ring I is along its disk convex body axis
Direction is sequentially installed with plastic cover plate and plastic insulation, and several connectors are distributed on plastic cover plate and plastic insulation,
The connector runs through plastic cover plate and plastic insulation, there is filling and sealing glue between plastic cover plate and plastic insulation,
There is encapsulated epoxy resin with the gap location of disk convex body through-hole on the right side of plastic insulation；
Plug portion includes attachment cap, the cylinder with stepped hole centered on the attachment cap, the stepped hole left hole
Diameter is more than right side bore dia, and the attachment cap left end carries internal thread；The hole of the attachment cap right end is clamped with transition cover, institute
The annulus that transition cover is TBE (threaded both ends) is stated, the screw thread of the transition cover left end is connect with housing, and the housing is carried for outside
The circle main body of groove and flange has through-hole among the housing, is sequentially distributed jack insulation from left to right in housing through-hole
Body and jack cover board are dispersed with several jacks, and jack insulator and jack on the jack insulator and jack cover board
Jack center line on cover board is coaxial；The transition cover right end is threadedly coupled with the left end of cable joint-box, in the transition cover right end
There is groove in side, and sealing shroud is housed in the groove, has plain washer between the sealing shroud and cable joint-box.
The socket part is connected with plug portion by the external screw thread of disk convex body right end and the internal thread of attachment cap left end
An entirety is connected in, the connector of socket part is inserted into the jack of plug portion.
Preferably, the first O-ring is housed in the first groove of the disk convex body；
Preferably, the second O-ring is housed in the groove of the housing；
Preferably, the sealing shroud is has the structure of groove inner hollow on the outside of left end；
Preferably, there is twice groove in the sealing shroud, have O-ring in groove；
Preferably, the cable joint-box right end is connect with mother by trip bolt；
Preferably, the female outside installation clamp of the band；
Preferably, the clamp is the annulus with gap；
Preferably, there is fastener hole in the side of the clamp；
Preferably, the fastener hole of the clamp is equipped with button-headed screw and spring washer.
Preferably, the disk convex body, attachment cap, transition cover, cable joint-box and with mother by copper alloy or aluminium alloy or stainless
Steel material is made；
Preferably, coating is answered in the outer surface of the socket part and plug portion covered with nickel chromium triangle；
Advantageous effect acquired by the utility model is：
(1) plastic insulation in the disk convex body of the utility model socket part, filled between plastic cover plate using intermediate
It is sealed sealing to progress greatly the mode of sealing, increases the sealing performance of socket, the poor sealing performance for solving product in the prior art
The problem of.
(2) connector in the socket of the utility model and plastic cover plate and plastic insulation are using group again after parts processing
The mode loaded, filling and sealing glue after assembling solve manufacturing process in integrated injection moulding forming of the existing technology and answer
Miscellaneous the problem of being not easy to realize.
(3) encapsulated epoxy resin is sealed the socket part of the utility model after mounting, has further added water proofing property
Energy.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to these attached drawings.
Fig. 1 is the front view of socket part；
Fig. 2 is the left view of socket part；
Fig. 3 is the right view of socket part；
Fig. 4 is the front view of plug portion；
Fig. 5 is the schematic diagram after socket part and plug portion assembling；
In figure：1- embedding fluid sealants, 2- disk convex bodys, the first O-rings of 3-, 4- encapsulated epoxy resins, 5- retainer rings I, 6- connects
Plug-in unit 7- plastic cover plates, 8- plastic insulations, 9- jack insulators, 10- jacks, 11- housings, 12- attachment caps, 13- Socket covers
Plate, 14- trip bolts, 15- ring pads, 16- transition covers, 17- sealing shrouds, 18- plain washers, 19- cable joint-boxs, 20- bands are female, 21- bullets
Pad, 22- button-headed screws, 23- clamps, 24- trip bolts, 25- retainer rings II, the second O-rings of 26-.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
To achieve the above object, the specific technical solution of the utility model is as follows：
The device of the utility model includes socket part and plug portion；
Socket part includes disk convex body 2, the cylinder of through-hole is carried centered on the disk convex body 2, in cylinder
Position is there are one step among outside, has the first groove that diameter is more than cylinder left end diameter in the left end face of step,
First O-ring is housed in the first groove；Be sequentially distributed from left to right in the through-hole of cylinder the second groove, third groove and
Boss, the right end of the disk convex body 2 carry external screw thread；Retainer ring I 5 in the second groove of the disk convex body 2 is installed, is used
Plastic cover plate 7 is fixed in the through-hole of disk convex body 2, the axis direction of the right side of the retainer ring I 5 along its disk convex body 2
Plastic cover plate 7 and plastic insulation 8 are sequentially installed with, several connectors are distributed on plastic cover plate 7 and plastic insulation 8
6, the connector 6 runs through plastic cover plate 7 and plastic insulation 8, has between plastic cover plate 7 and plastic insulation 8 filling close
Sealing 1 has encapsulated epoxy resin 4 on 9 right side of plastic insulation and the gap location of 2 through-hole of disk convex body；
Plug portion includes attachment cap 12, the cylinder with stepped hole centered on the attachment cap 12, and the stepped hole is left
Side opening diameter is more than right side bore dia, and 12 left end of attachment cap carries internal thread, right end inner band groove；The attachment cap 12
The hole of right end is clamped with transition cover 16, and the transition cover 16 is the annulus of TBE (threaded both ends), and left end is internal thread, and right end is outer spiral shell
Line；The internal thread of 16 left end of transition cover is connect with housing 11, and the housing 11 is the fluted cylinder with flange of external belt
Body, groove is interior to be equipped with the second O-ring 26, has through-hole among the housing 11, there is the first groove and the second groove inside through-hole,
Equipped with retainer ring II 25 in second groove, it is sequentially distributed jack insulator 9 and jack cover board from left to right in 11 through-hole of housing
13, several jacks 10, and jack insulator 9 and jack cover board are dispersed on the jack insulator 9 and jack cover board 13
The center line of jack on 13 is coaxial；16 right end of transition cover is threadedly coupled with the left end of cable joint-box 19,16 endoporus of transition cover
Right end with groove, equipped with sealing shroud 17 in groove, sealing shroud 17 is interior to there is the structure of the inner hollow of groove on the outside of left end
There is twice groove, have O-ring in groove；There is plain washer 18 between sealing shroud 17 and cable joint-box 19；19 right end of cable joint-box with mother
20 are connected by trip bolt 24, and 20 outside installation clamp 23 of band mother, clamp 23 is the annulus with gap, and side has tightly
Solid hole, fastener hole are equipped with button-headed screw 22 and spring washer 21 will be fixed with mother 20；
The socket part passes through the external screw thread of 2 right end of disk convex body and the internal thread of 12 left end of attachment cap with plug portion
An entirety is connected as, the connector 6 of socket part is inserted into the jack 10 of plug portion.
The specific production process of the device is as follows：Independently all the zero of processing and fabricating socket part and plug portion
Then the good plastic insulation 8 of processing and fabricating and 7 priority of plastic cover plate are installed in the through-hole of disk convex body 2 by part, then will
Connector 6 is installed on the through-hole of plastic insulation 8 and plastic cover plate 7, installs retainer ring I 5, filling in 2 left side of disk convex body
Gap of the fluid sealant 1 between plastic insulation 2 and plastic cover plate 4 and connector 6 is sealed, in 2 right end of disk convex body
Filling epoxy resin is sealed；Each parts of plug portion are installed successively, are then inserted into the connector of socket part 6
Into the jack 10 of plug portion, 2 right end external screw thread of disk convex body alignment 12 left end internal thread of attachment cap is tightened, you can complete
Into assembling.
Waterproof effect can reach IP68 after socket and plug cooperation.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. enhance the plugs and sockets of sealing performance, which is characterized in that including socket part and plug portion；
Socket part includes disk convex body, the cylinder of through-hole is carried centered on the disk convex body, in the outside of cylinder
Between position there are one step, have the first groove that diameter is more than cylinder left end diameter in the left end face of step, in cylinder
Through-hole in be sequentially distributed the second groove, third groove and boss from left to right, the right end of the disk convex body carries outer spiral shell
Line；Retainer ring I is installed in the second groove of the disk convex body, the right side of the retainer ring I is along its disk convex body axis direction
Plastic cover plate and plastic insulation are sequentially installed with, several connectors are distributed on plastic cover plate and plastic insulation, it is described
Connector runs through plastic cover plate and plastic insulation, has filling and sealing glue between plastic cover plate and plastic insulation, in plastics
There is encapsulated epoxy resin with the gap location of disk convex body through-hole on the right side of insulator；
Plug portion includes attachment cap, the cylinder with stepped hole centered on the attachment cap, bore dia on the left of the stepped hole
More than right side bore dia, the attachment cap left end carries internal thread；The hole of the attachment cap right end is clamped with transition cover, the mistake
The annulus that cover is TBE (threaded both ends) is crossed, the screw thread of the transition cover left end is connect with housing, and the housing is fluted for external belt
With the circle main body of flange, have through-hole among the housing, be sequentially distributed from left to right in housing through-hole jack insulator and
Jack cover board is dispersed with several jacks, and jack insulator and jack cover board on the jack insulator and jack cover board
On jack center line it is coaxial；The transition cover right end is threadedly coupled with the left end of cable joint-box, is had on the inside of the transition cover right end
Groove, the groove is interior equipped with sealing shroud, has plain washer between the sealing shroud and cable joint-box；
The socket part is connected as with plug portion by the internal thread of the external screw thread and attachment cap left end of disk convex body right end
One entirety, the connector of socket part are inserted into the jack of plug portion.
2. the plugs and sockets of enhancing sealing performance as described in claim 1, which is characterized in that the first of the disk convex body is recessed
First O-ring is housed in slot.
3. the plugs and sockets of enhancing sealing performance as described in claim 1, which is characterized in that be equipped in the groove of the housing
Second O-ring.
4. the plugs and sockets of enhancing sealing performance as described in claim 1, which is characterized in that the sealing shroud is on the outside of left end
There is the structure of groove inner hollow.
5. the plugs and sockets of enhancing sealing performance as described in claim 1, which is characterized in that have the twice recessed in the sealing shroud
Slot has O-ring in groove.
6. as described in claim 1 enhancing sealing performance plugs and sockets, which is characterized in that the cable joint-box right end with mother
It is connected by trip bolt.
7. the plugs and sockets of enhancing sealing performance as claimed in claim 6, which is characterized in that the female outside installation clamp of the band
Plate.
8. the plugs and sockets of enhancing sealing performance as claimed in claim 7, which is characterized in that the clamp is with gap
Annulus.
9. the plugs and sockets of enhancing sealing performance as claimed in claim 7, which is characterized in that the side of the clamp has tightly
Solid hole.
10. the plugs and sockets of enhancing sealing performance as claimed in claim 9, which is characterized in that the fastener hole of the clamp
Button-headed screw and spring washer are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486826.9U CN207517962U (en) | 2017-11-09 | 2017-11-09 | Enhance the plugs and sockets of sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486826.9U CN207517962U (en) | 2017-11-09 | 2017-11-09 | Enhance the plugs and sockets of sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517962U true CN207517962U (en) | 2018-06-19 |
Family
ID=62537161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486826.9U Active CN207517962U (en) | 2017-11-09 | 2017-11-09 | Enhance the plugs and sockets of sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038126A (en) * | 2018-07-04 | 2018-12-18 | 沈阳航天新光集团有限公司 | A kind of high current watertight docking apparatus |
| CN113899267A (en) * | 2021-09-02 | 2022-01-07 | 重庆望江工业有限公司 | Fuse electrical property detection switching device |
-
2017
- 2017-11-09 CN CN201721486826.9U patent/CN207517962U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038126A (en) * | 2018-07-04 | 2018-12-18 | 沈阳航天新光集团有限公司 | A kind of high current watertight docking apparatus |
| CN113899267A (en) * | 2021-09-02 | 2022-01-07 | 重庆望江工业有限公司 | Fuse electrical property detection switching device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |