CN205657247U - Waterproof device for industrial connector - Google Patents
Waterproof device for industrial connector Download PDFInfo
- Publication number
- CN205657247U CN205657247U CN201620498098.2U CN201620498098U CN205657247U CN 205657247 U CN205657247 U CN 205657247U CN 201620498098 U CN201620498098 U CN 201620498098U CN 205657247 U CN205657247 U CN 205657247U
- Authority
- CN
- China
- Prior art keywords
- button bit
- pressure card
- grommet
- hole
- industrial connector
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000004568 cement Substances 0.000 claims description 24
- 239000012528 membrane Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a watertight fittings for industrial connector, press from both sides and the seal line body including the plastic tail, the plastic tail presss from both sides including sleeve and snap ring, the snap ring is semi-circular arc's knot position and the annular structure that semi-circular arc's pressure card is constituteed, two bunch holes have been seted up on the knot position to and connect the through-hole in two bunch holes, the seal line body is nested in telescopic inside, the seal line body includes base and seal line hole, and the seal line hole is seted up on the base, seal line hole one end is equipped with the seal membrane. The utility model is used for watertight fittings of industrial connector, its plastic tail presss from both sides and can avoid bellows or cable to receive external force to drag and lead to the junction not hard up, has good leakproofness, and its sealing line body low in production cost, production efficiency is high, does not need the plastic sealing plug to seal, has good leakproofness.
Description
Technical field
This utility model relates to water-tight device field, particularly for the water-tight device of industrial connector.
Background technology
For transmitting electric current and the industrial connector of signal between each module of industrial circle or subsystem, to sealing
Can require higher, particularly with waterproof industrial connector, water-tight device often need to be coordinated to be used together.Wader
Put and generally comprise tail folder and grommet two-part structure.
The effect of tail folder is the afterbody cable of fixing industrial connector, at water-proof connector and non-water-proof connector
In all have use.Traditional tail folder junction does not deals with, and in use cable is pullled by external force, easily leads
Cause junction fracture, loosen, be applied to water-proof connector, poor sealing can be caused, affect waterproof effect.
The effect of grommet is the sealing between single core cable and connector shell, and material is generally rubber, multiplex
In waterproof industrial connector.Conventional grommet is provided with several through holes, during use, unnecessary need not
Through hole, need install plastic cement sealing-plug seal.For example, the water-proof connector for 19 cores (carries
For 19 electronics connecting paths), in actual use, may have only to use 16 electronics connecting paths,
For 3 unnecessary electronics connecting paths, it is necessary to block the through hole on grommet with plastic cement sealing-plug.
Plastic cement sealing-plug adds the cost of grommet, reduces the production efficiency of grommet, and through hole and plastic cement
Sealing-plug is to be flexibly connected, and after long-time use, sealing also can be affected.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of low cost, production efficiency height, seal
The effective water-tight device for industrial connector.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: for industrial connector
Water-tight device, including plastic cement tail folder and grommet, described plastic cement tail folder include sleeve and snap ring, described card
Ring is the circulus that the button bit of semicircular arc and the pressure of semicircular arc block composition, and described button bit offers two
Individual beamline apertures and the through hole of two beamline apertures of connection, described grommet is nested in the inside of sleeve.
Further, described grommet includes that base and sealing hole, described sealing hole are opened on base, institute
State sealing hole one end and be provided with diaphragm seal.
Further, one end of described pressure card and one end of button bit are hinged, and the other end of pressure card is provided with a grab,
The other end of described button bit is provided with draw-in groove, and the described other end of pressure card and the other end of button bit snap connection.
Further, the two ends of described pressure card are provided with grab, and the two ends of described button bit are provided with draw-in groove, described pressure
The two ends of card and button bit snap connection.
The beneficial effects of the utility model are: snap ring can realize fixing corrugated tube, and beamline apertures coordinates cable strap
Can realize fixed cable, this snap ring can be by two-in-one for the function of fixing corrugated tube and fixed cable, in use
Corrugated tube or cable can be avoided to be pullled by external force causes junction to loosen, and has good sealing.
Accompanying drawing explanation
Fig. 1 is the water-tight device structural representation connecting industrial connector；
Fig. 2 is the structural representation that button bit and pressure block the plastic cement tail folder for conjoined structure；
Fig. 3 is the structural representation that button bit and pressure block the plastic cement tail folder for Split type structure；
Fig. 4 is the structural representation of grommet；
Fig. 5 is the sectional view of grommet.
Label declaration:
1-plastic cement tail presss from both sides；11-sleeve；12-snap ring；13-button bit；131-draw-in groove；132-beamline apertures；14-
Pressure card；141-grab；2-grommet；21-base；22-sealing hole；221-diaphragm seal.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment party
Formula also coordinates accompanying drawing to be explained.
The design of this utility model most critical is: the water-tight device for industrial connector includes plastic cement tail folder 1
With grommet 2, described plastic cement tail folder 1 includes sleeve 11 and snap ring 12, and described snap ring 12 is semicircular arc
Button bit 13 and semicircular arc pressure card 14 composition circuluses, described button bit 13 offers two bundles
String holes 132, and connect the through hole of two beamline apertures 132, described grommet 2 is nested in the interior of sleeve 11
Portion, Guan Bi button bit 13 and pressure card 14 can realize fixing corrugated tube, and beamline apertures 132 coordinates cable strap to realize
Fixed cable, its principle is to be sealed in from a beamline apertures 132 by cable strap, and another beamline apertures 132 is gone here and there out,
Are tied a knot in the two ends of the cable strap being exposed to outside two beamline apertures 132, get final product fixed cable, this snap ring 12
Corrugated tube or cable in use can be avoided to be subject to two-in-one for the function of fixing corrugated tube and fixed cable
External force is pullled and is caused junction to loosen, and has good sealing, and grommet 2 is placed in sleeve 11 when using
Portion, grommet base 21 offers sealing hole 22, and one end of sealing hole 22 is provided with diaphragm seal 221, end
The pin of son is broken diaphragm seal 221 and is connected with industrial connector, for unnecessary no sealing hole 22, diaphragm seal
221 are directly realized by sealing, thus instead of plastic cement sealing-plug, reduce production cost, improve production efficiency,
Seal because being not required to plastic cement sealing-plug, there is good sealing.
Refer to Fig. 1 to Fig. 5, the water-tight device for industrial connector includes plastic cement tail folder 1 and grommet 2,
Described plastic cement tail folder 1 includes the button bit 13 and half that sleeve 11 and snap ring 12, described snap ring 12 are semicircular arc
The circulus of pressure card 14 composition of circular arc, described button bit 13 offers two beamline apertures 132, and
Connecting the through hole of two beamline apertures 132, described grommet 2 is nested in the inside of sleeve 11.
Knowable to foregoing description, the beneficial effects of the utility model are: this utility model connects for industry
The water-tight device of device, Guan Bi pressure card 14 and button bit 13, fixing corrugated tube can be realized, by cable strap from a bundle
String holes 132 seals in, and another beamline apertures 132 is gone here and there out, will be exposed to the bunch outside two beamline apertures 132
The two ends knotting of band, can realize fixed cable, and snap ring 12 structure can be by the function two of fixing corrugated tube and cable
Unification, in use can avoid corrugated tube or cable to be pullled by external force and cause junction to loosen, have good
Sealing.
Further, described grommet 2 includes that base 21 and sealing hole 22, described sealing hole 22 are opened in
On base 21, described sealing hole 22 one end is provided with diaphragm seal 221.
Seen from the above description, when grommet 2 uses, the pin of terminal is broken diaphragm seal 221 and is connected with industry
Device connects, and for unnecessary no sealing hole 22, diaphragm seal 221 is directly realized by sealing, thus instead of and mould
Glue sealing-plug, reduces production cost, improves production efficiency, seals because being not required to plastic cement sealing-plug,
There is good sealing.
Further, one end of described pressure card 14 and one end of button bit 13 are hinged, and the other end of pressure card 14 sets
A grab 141, the other end of described button bit 13 is had to be provided with draw-in groove 131, the other end of described pressure card 14 and button
The other end of position 13 snaps connection.
Seen from the above description, pressure card 14 and button bit 13 one end are hinged, the other end of pressure card 14 and button bit 13
The other end snap connection, pressure card 14 and button bit 13 form Guan Bi, can realize fixing corrugated tube.
Further, the two ends of described pressure card 14 are provided with grab 141, and the two ends of described button bit 13 are provided with draw-in groove
131, the two ends of described pressure card 14 and button bit 13 snap connection.
Seen from the above description, pressure card 14 and button bit 13 two ends snap connection, pressure card 14 and button bit 13 shape
Become Guan Bi, fixing corrugated tube can be realized.
Refer to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, embodiment one of the present utility model is: for industry even
Connecing the water-tight device of device, including plastic cement tail folder 1 and grommet 2, described plastic cement tail folder 1 includes sleeve 11 He
Snap ring 12, described snap ring 12 is the ring-type knot that the button bit 13 of semicircular arc and the pressure of semicircular arc block 14 compositions
Structure, described button bit 13 offers two beamline apertures 132, and the through hole of two beamline apertures of connection, described
Grommet 2 is nested in the inside of sleeve 11.
Described grommet includes base 21 and sealing hole 22, and sealing hole 22 is opened on base 21, described envelope
String holes 22 one end is provided with diaphragm seal 221.
One end of described pressure card 14 and one end of button bit 13 are hinged, and the other end of pressure card 14 is provided with a grab 141,
The other end of described button bit 13 is provided with draw-in groove 131, the other end of described pressure card 14 and the other end of button bit 13
Snap connection.
Refer to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, embodiment two of the present utility model is: for industry even
Connecing the water-tight device of device, including plastic cement tail folder 1 and grommet 2, described plastic cement tail folder 1 includes sleeve 11 He
Snap ring 12, described snap ring 12 is the ring-type knot that the button bit 13 of semicircular arc and the pressure of semicircular arc block 14 compositions
Structure, described button bit 13 offers two beamline apertures 132, and the through hole of two beamline apertures of connection, described
Grommet 2 is nested in the inside of sleeve 11.
Described grommet includes base 21 and sealing hole 22, and sealing hole 22 is opened on base 21, described envelope
String holes 22 one end is provided with diaphragm seal 221.
The two ends of described pressure card 14 are provided with grab 141, and the two ends of described button bit 13 are provided with draw-in groove 131, described
The two ends of pressure card 14 and button bit 13 snap connection.
In sum, the water-tight device for industrial connector that this utility model provides, snap ring 12 can realize
Fixing corrugated tube, beamline apertures 132 coordinates cable strap can realize fixed cable, in use can avoid corrugated tube
Or cable pullled by external force cause junction loosen, there is good sealing, diaphragm seal 221 instead of
Plastic cement sealing-plug, reduces production cost, improves production efficiency, seals because being not required to plastic cement sealing-plug,
There is good sealing.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, all
It is the equivalents utilizing this utility model description and accompanying drawing content to be made, or is directly or indirectly used in phase
The technical field closed, is the most in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. for the water-tight device of industrial connector, including plastic cement tail folder and grommet, it is characterised in that institute
State plastic cement tail folder and include button bit and the pressure card group of semicircular arc that sleeve and snap ring, described snap ring are semicircular arc
The circulus become, described button bit offers two beamline apertures and connects the through hole of two beamline apertures, institute
State grommet and be nested in the inside of sleeve.
Water-tight device for industrial connector the most according to claim 1, it is characterised in that described
Grommet includes that base and sealing hole, described sealing hole are opened on base, and described sealing hole one end is provided with close
Sealer.
Water-tight device for industrial connector the most according to claim 1, it is characterised in that described
One end of pressure card and one end of button bit are hinged, and the other end of pressure card is provided with a grab, the other end of described button bit
Being provided with draw-in groove, the described other end of pressure card and the other end of button bit snap connection.
Water-tight device for industrial connector the most according to claim 1, it is characterised in that described
The two ends of pressure card are provided with grab, and the two ends of described button bit are provided with draw-in groove, described pressure card and the two ends buckle of button bit
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620498098.2U CN205657247U (en) | 2016-05-26 | 2016-05-26 | Waterproof device for industrial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620498098.2U CN205657247U (en) | 2016-05-26 | 2016-05-26 | Waterproof device for industrial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657247U true CN205657247U (en) | 2016-10-19 |
Family
ID=57405278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620498098.2U Expired - Fee Related CN205657247U (en) | 2016-05-26 | 2016-05-26 | Waterproof device for industrial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657247U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963704A (en) * | 2018-06-22 | 2018-12-07 | 北京航天光华电子技术有限公司 | Carrier rocket cable network on-board method for waterproofing |
| CN109546438A (en) * | 2018-11-29 | 2019-03-29 | 安徽江淮汽车集团股份有限公司 | Automotive wire bundle plug-in unit |
| CN109546609A (en) * | 2018-10-29 | 2019-03-29 | 嘉兴市盛央电气有限公司 | Double-locking quick-insertion type electromagnetic compatible joint |
| WO2021177225A1 (en) * | 2020-03-06 | 2021-09-10 | 住友電装株式会社 | Terminal module |
| TWI815567B (en) * | 2022-07-20 | 2023-09-11 | 群光電子股份有限公司 | Electronic equipment |
-
2016
- 2016-05-26 CN CN201620498098.2U patent/CN205657247U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963704A (en) * | 2018-06-22 | 2018-12-07 | 北京航天光华电子技术有限公司 | Carrier rocket cable network on-board method for waterproofing |
| CN108963704B (en) * | 2018-06-22 | 2021-10-01 | 北京航天光华电子技术有限公司 | Waterproof treatment method for cable network on carrier rocket |
| CN109546609A (en) * | 2018-10-29 | 2019-03-29 | 嘉兴市盛央电气有限公司 | Double-locking quick-insertion type electromagnetic compatible joint |
| CN109546438A (en) * | 2018-11-29 | 2019-03-29 | 安徽江淮汽车集团股份有限公司 | Automotive wire bundle plug-in unit |
| WO2021177225A1 (en) * | 2020-03-06 | 2021-09-10 | 住友電装株式会社 | Terminal module |
| TWI815567B (en) * | 2022-07-20 | 2023-09-11 | 群光電子股份有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |