CN108075433A - A kind of cable connector of waterproof and breathable - Google Patents
A kind of cable connector of waterproof and breathable Download PDFInfo
- Publication number
- CN108075433A CN108075433A CN201711125162.8A CN201711125162A CN108075433A CN 108075433 A CN108075433 A CN 108075433A CN 201711125162 A CN201711125162 A CN 201711125162A CN 108075433 A CN108075433 A CN 108075433A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- ring
- breathable
- main body
- clamping 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/04—Cable-end sealings
- H02G15/043—Cable-end sealings with end caps, e.g. sleeve closed at one end
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
Abstract
The present invention provides a kind of cable connector of waterproof and breathable, the main body including tubular, and main body wall is equipped at least one air hole；Main body inner wall is also covered with waterproof and breathable ring；Waterproof and breathable ring its have higher water resistance, gas can be passed through again simultaneously, gas exchanges are carried out with extraneous by air hole, when cable inner heat, the air expansion of body lumen, the air pressure balance between body lumen and ambient atmosphere can be carried out by waterproof and breathable ring and air hole, it is ensured that equipment, there is no larger pressure differential, improves equipment reliability of operation with extraneous.
Description
Technical field
The present invention relates to mechanical structure fields, and in particular to a kind of cable connector of waterproof and breathable.
Background technology
The incoming end of its power supply of the electrical equipments such as motor or signal transmission cable has water proofing property higher requirement.Existing skill
Incoming end is fully sealed by sealing structure for art, once equipment generates larger heat at work, there are larger with the external world
The temperature difference, then be easy to cause sealing structure deformation, seal failure.Therefore, there is an urgent need for it is a kind of can be with the close of balancing equipment inside and outside differential pressure
Seal structure.
The content of the invention
In view of this, present invention offer is a kind of can be with the sealing structure of balancing equipment inside and outside differential pressure.
A kind of cable connector of waterproof and breathable, the main body including tubular, main body wall are equipped at least one air hole；Main body
Inner wall is also covered with waterproof and breathable ring.
Any one waterproof can be selected in waterproof and breathable ring, ventilative material is made.In addition, present invention additionally comprises other
Necessary structure, such as washer, compressing structure can be selected the prior art and realize, repeat no more.Waterproof and breathable ring its have compared with
High water resistance, while can gas exchanges be carried out with extraneous by air hole by gas again, it is main when cable inner heat
The air expansion of intracoelomic cavity can carry out the air pressure between body lumen and ambient atmosphere by waterproof and breathable ring and air hole and put down
Weighing apparatus, it is ensured that equipment, there is no larger pressure differential, improves equipment reliability of operation with extraneous.
Preferably, air hole is multiple；Air hole is in side wall of the annular arrangement coaxial with main body in main body；Waterproof and breathable
Ring is arranged on the inside of air hole.
Air hole in the side wall of main body, prevents air hole local distribution, causes to correspond in the annular arrangement coaxial with main body
The waterproof and breathable ring long-term work of position, local compression power is excessive, causes waterproof and breathable ring breakage.
Preferably, the inner wall of main body one end offers annular convex platform；One end of waterproof and breathable ring is filled in from one end of main body,
And it offsets with annular convex platform.
Further, the first sealing ring is equipped between annular convex platform and waterproof and breathable ring.
Annular convex platform and waterproof and breathable ring junction are sealed using the first sealing ring, prevent leak.
Preferably, waterproof and breathable ring includes the skeleton of annular and is covered in the waterproof and breathable of skeleton inside and or outside
Film；Skeleton is equipped at least one through hole；Waterproof ventilated membrane covers through hole.
Further, clamp assembly is further included, clamp assembly includes clamping ring and clamp jaw；Clamping ring includes upper clamping ring
With lower clamping ring, the upper bottom surface of lower clamping ring is fixedly connected with the bottom surface of lower clamping ring, and upper clamping ring and lower clamping ring are coaxial,
The outer diameter of lower clamping ring is equal with the outer diameter of waterproof and breathable ring, and the outer diameter of lower clamping ring is more than the outer diameter of upper clamping ring, lower clamping
The bottom surface of ring offsets with the waterproof and breathable ring other end；Clamp jaw is sheathed on clamping ring；Clamp assembly is arranged on the inner cavity of main body.
By the clamp assembly of specific structure, waterproof and breathable ring is compressed securely in body lumen, avoiding waterproof saturating
Compression ring moves, and causes leak, influences the normal use of cable.
Further, locknut is further included, locknut is connected with main body threaded one end.
Clamp assembly, waterproof and breathable ring and the first sealing ring are limited in body lumen by locknut, avoided
Relative displacement occurs between each component causes leak.
Preferably, nut, nut are further included, nut is threadedly coupled with the main body other end.
Further, the main body other end, which is provided at screw thread, is arranged with the second sealing ring, and the second sealing ring is located at main body and spiral shell
Between female upper bottom surface.
Beneficial effects of the present invention：
1. it has higher water resistance to waterproof and breathable ring, while again can be by gas, by air hole with extraneous into promoting the circulation of qi
Body exchanges, and when cable inner heat, the air of body lumen expands, and can carry out body lumen by waterproof and breathable ring and air hole
Air pressure balance between ambient atmosphere, it is ensured that equipment, there is no larger pressure differential, improves the reliable of equipment operation with extraneous
Property.
2. air hole in the side wall of main body, prevents air hole local distribution in the annular arrangement coaxial with main body, cause pair
The waterproof and breathable ring long-term work of position is answered, local compression power is excessive, causes waterproof and breathable ring breakage.
3. annular convex platform and waterproof and breathable ring junction is sealed using the first sealing ring, prevent leak.
4. by the clamp assembly of specific structure, waterproof and breathable ring is compressed securely in body lumen, avoiding waterproof
Ventilative ring moves, and causes leak, influences the normal use of cable.
5. clamp assembly, waterproof and breathable ring and the first sealing ring are limited in body lumen by locknut,
Generation relative displacement causes leak between avoiding each component.
Description of the drawings
Fig. 1 is the structure diagram of the cable connector that water is breathed freely in embodiment 1.
Fig. 2 is the explosive view of the cable connector that water is breathed freely in embodiment 1.
Wherein：10- main bodys；101- air holes；102- annular convex platform；20- waterproof and breathable rings；The first sealing rings of 30-；
The upper clamping rings of 4011-；Clamping ring under 4012-；402- clamp jaws；50- locknuts；60- nuts；The second sealing rings of 70-.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, the present invention is made below in conjunction with attached drawing and embodiment further detailed
Thin description：
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment provides a kind of cable connector of waterproof and breathable, the main body 10 including tubular, main body 10
Side wall is equipped with air hole 101；10 inner wall of main body is also covered with waterproof and breathable ring 20.
Any one waterproof can be selected in waterproof and breathable ring 20, ventilative material is made.In addition, present invention additionally comprises it
His necessary structure, such as washer, compressing structure can be selected the prior art and realize, repeat no more.Its tool of waterproof and breathable ring 20
There is higher water resistance, while can gas exchanges be carried out, inside cable with extraneous by air hole 101 by gas again
Fever, the air expansion of 10 inner cavity of main body can carry out 10 inner cavity of main body by waterproof and breathable ring 20 and air hole 101 and the external world are big
Air pressure balance between gas, it is ensured that equipment, there is no larger pressure differential, improves equipment reliability of operation with extraneous.
Air hole 101 is 6；Air hole 101 is in side wall of the annular arrangement coaxial with main body 10 in main body 10；Waterproof is saturating
Compression ring 20 is arranged on the inside of air hole 101.
Air hole 101 is in side wall of the annular arrangement coaxial with main body 10 in main body 10, prevents local point of air hole 101
Cloth causes 20 long-term work of waterproof and breathable ring of correspondence position, and local compression power is excessive, and waterproof and breathable ring 20 is caused to rupture.
The inner wall of 10 one end of main body offers annular convex platform 102；One end of waterproof and breathable ring 20 is from an end plug of main body 10
Enter, and offset with annular convex platform 102.
The first sealing ring 30 is equipped between annular convex platform 102 and waterproof and breathable ring 20.
Annular convex platform 102 and 20 junction of waterproof and breathable ring are sealed using the first sealing ring 30, prevent leak.
Waterproof and breathable ring 20 includes the skeleton of annular and is covered in the waterproof ventilated membrane of skeleton inner side and outer side；On skeleton
Equipped with through hole；Waterproof ventilated membrane covers through hole.
Clamp assembly is further included, clamp assembly includes clamping ring and clamp jaw 402；Clamping ring includes upper 4011 He of clamping ring
Lower clamping ring 4012, the upper bottom surface of lower clamping ring 4012 are fixedly connected with the bottom surface of lower clamping ring 4012, upper clamping ring 4011
Coaxial with lower clamping ring 4012, the outer diameter of lower clamping ring 4012 is equal with the outer diameter of waterproof and breathable ring 20, lower clamping ring 4012
Outer diameter is more than the outer diameter of upper clamping ring 4011, and bottom surface and 20 other end of waterproof and breathable ring of lower clamping ring 4012 offset；It clamps
Pawl 402 is sheathed on clamping ring 4011；Clamp assembly is arranged on the inner cavity of main body 10.
By the clamp assembly of specific structure, waterproof and breathable ring 20 is compressed securely in 10 inner cavity of main body, avoiding preventing
Water ring 20 of breathing freely moves, and causes leak, influences the normal use of cable.
Locknut 50 is further included, locknut 50 is connected with 10 threaded one end of main body.
Clamp assembly, 20 and first sealing ring 30 of waterproof and breathable ring are limited in main body 10 by locknut 50
In chamber, avoid relative displacement occurs between each component causing leak.
Nut 60, nut 60 are further included, nut 60 is threadedly coupled with 10 other end of main body.
10 other end of main body, which is provided at screw thread, is arranged with the second sealing ring 70, and the second sealing ring 70 is located at main body 10 and nut
Between 60 upper bottom surfaces.
Embodiment 2
The present embodiment provides a kind of cable connector of waterproof and breathable, the main body 10 including tubular, 10 side wall of main body is equipped with air hole
101；10 inner wall of main body is also covered with waterproof and breathable ring 20；Air hole 101 is 3；Air hole 101 is in the ring coaxial with main body 10
Shape is arranged in the side wall of main body 10；Waterproof and breathable ring 20 is arranged on the inside of air hole 101；The inner wall of 10 one end of main body offers
Annular convex platform 102；One end of waterproof and breathable ring 20 is filled in from one end of main body 10, and is offseted with annular convex platform 102；Annular convex platform
The first sealing ring 30 is equipped between 102 and waterproof and breathable ring 20；Waterproof and breathable ring 20 includes the skeleton of annular and is covered in bone
The waterproof ventilated membrane of frame inner side and outer side；Skeleton is equipped with through hole；Waterproof ventilated membrane covers through hole；Clamp assembly is further included, is pressed from both sides
Tight component includes clamping ring and clamp jaw 402；Clamping ring includes upper clamping ring 4011 and lower clamping ring 4012, lower clamping ring 4012
Upper bottom surface be fixedly connected with the bottom surface of lower clamping ring 4012, upper clamping ring 4011 and lower clamping ring 4012 are coaxial, lower clamping
The outer diameter of ring 4012 is equal with the outer diameter of waterproof and breathable ring 20, and the outer diameter of lower clamping ring 4012 is more than the outer of upper clamping ring 4011
Footpath, bottom surface and 20 other end of waterproof and breathable ring of lower clamping ring 4012 offset；Clamp jaw 402 is sheathed on clamping ring 4011；
Clamp assembly is arranged on the inner cavity of main body 10；Locknut 50 is further included, locknut 50 is connected with 10 threaded one end of main body.
Embodiment 3
The present embodiment provides a kind of cable connector of waterproof and breathable, the main body 10 including tubular, 10 side wall of main body is equipped with air hole
101；10 inner wall of main body is also covered with waterproof and breathable ring 20.
Embodiment 4
The present embodiment provides a kind of cable connector of waterproof and breathable, the main body 10 including tubular, 10 side wall of main body is equipped with air hole
101；10 inner wall of main body is also covered with waterproof and breathable ring 20；Air hole 101 is 3；Air hole 101 is in the ring coaxial with main body 10
Shape is arranged in the side wall of main body 10；Waterproof and breathable ring 20 is arranged on the inside of air hole 101；The inner wall of 10 one end of main body offers
Annular convex platform 102；One end of waterproof and breathable ring 20 is filled in from one end of main body 10, and is offseted with annular convex platform 102；Annular convex platform
The first sealing ring 30 is equipped between 102 and waterproof and breathable ring 20；Waterproof and breathable ring 20 includes the skeleton of annular and is covered in bone
The waterproof ventilated membrane of frame inner side and outer side；Skeleton is equipped with through hole；Waterproof ventilated membrane covers through hole.
It is the wherein specific implementation of the present invention above, description is more specific and detailed, but can not therefore manage
It solves as the limitation to the scope of the claims of the present invention.It should be pointed out that it for those of ordinary skill in the art, is not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection domain.
Claims (9)
1. a kind of cable connector of waterproof and breathable, the main body including tubular, it is characterised in that：Main body wall is equipped at least one
Stomata；Main body inner wall is also covered with waterproof and breathable ring.
2. the cable connector of waterproof and breathable according to claim 1, it is characterised in that：Air hole is multiple；Air hole is in
Coaxial annular arrangement is in the side wall of main body with main body；Waterproof and breathable ring is arranged on the inside of air hole.
3. the cable connector of waterproof and breathable according to claim 1, it is characterised in that：The inner wall of main body one end offers ring
Shape boss；One end of waterproof and breathable ring is filled in from one end of main body, and is offseted with annular convex platform.
4. the cable connector of waterproof and breathable according to claim 3, it is characterised in that：Annular convex platform and waterproof and breathable ring it
Between be equipped with the first sealing ring.
5. the cable connector of the waterproof and breathable according to any one of claim 1-4 claim, it is characterised in that：Waterproof is saturating
Compression ring includes the skeleton of annular and is covered in the waterproof ventilated membrane of skeleton inside and or outside；Skeleton is equipped at least one
Through hole；Waterproof ventilated membrane covers through hole.
6. the cable connector of waterproof and breathable according to claim 5, it is characterised in that：Further include clamp assembly, clamping group
Part includes clamping ring and clamp jaw；Clamping ring includes upper clamping ring and lower clamping ring, the upper bottom surface of lower clamping ring and lower clamping ring
Bottom surface be fixedly connected, upper clamping ring and lower clamping ring are coaxial, and the outer diameter of lower clamping ring is equal with the outer diameter of waterproof and breathable ring,
The outer diameter of lower clamping ring is more than the outer diameter of upper clamping ring, and bottom surface and the waterproof and breathable ring other end of lower clamping ring offset；It clamps
Pawl is sheathed on clamping ring；Clamp assembly is arranged on the inner cavity of main body.
7. the cable connector of waterproof and breathable according to claim 6, it is characterised in that：Further include locknut, packing spiral shell
Cap is connected with main body threaded one end.
8. the cable connector of waterproof and breathable according to claim 3, it is characterised in that：Further include nut, nut, nut with
The main body other end is threadedly coupled.
9. the cable connector of waterproof and breathable according to claim 8, it is characterised in that：The main body other end, which is provided at screw thread, to be covered
Equipped with the second sealing ring, the second sealing ring is between main body and nut upper bottom surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611002478 | 2016-11-15 | ||
| CN2016110024783 | 2016-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108075433A true CN108075433A (en) | 2018-05-25 |
Family
ID=62159721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711125162.8A Withdrawn CN108075433A (en) | 2016-11-15 | 2017-11-14 | A kind of cable connector of waterproof and breathable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108075433A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574253A (en) * | 2018-07-04 | 2018-09-25 | 倍仕得电气科技（杭州）股份有限公司 | A kind of cable fixing head |
| CN109016741A (en) * | 2018-08-17 | 2018-12-18 | 南通联科汽车零部件股份有限公司 | A kind of more structurally sound waterproof and breathable membrane structure |
| EP4136724A4 (en) * | 2020-04-14 | 2024-01-03 | Bimed Teknik Aletler Sanayi ve Ticaret Anonim Sirketi | A cable gland |
-
2017
- 2017-11-14 CN CN201711125162.8A patent/CN108075433A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574253A (en) * | 2018-07-04 | 2018-09-25 | 倍仕得电气科技（杭州）股份有限公司 | A kind of cable fixing head |
| CN108574253B (en) * | 2018-07-04 | 2024-07-09 | 倍仕得电气科技（杭州）股份有限公司 | Cable fixing head |
| CN109016741A (en) * | 2018-08-17 | 2018-12-18 | 南通联科汽车零部件股份有限公司 | A kind of more structurally sound waterproof and breathable membrane structure |
| EP4136724A4 (en) * | 2020-04-14 | 2024-01-03 | Bimed Teknik Aletler Sanayi ve Ticaret Anonim Sirketi | A cable gland |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180525 |