CN206878436U - A kind of cable waterproof interface - Google Patents
A kind of cable waterproof interface Download PDFInfo
- Publication number
- CN206878436U CN206878436U CN201720390303.8U CN201720390303U CN206878436U CN 206878436 U CN206878436 U CN 206878436U CN 201720390303 U CN201720390303 U CN 201720390303U CN 206878436 U CN206878436 U CN 206878436U
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- CN
- China
- Prior art keywords
- wall
- fittings body
- end outer
- rubber sheet
- nut
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Abstract
A kind of cable waterproof interface of the utility model, including joint flower cap, rubber sheet gasket and O-shaped groove, fittings body rear and front end outer wall are equipped with screw thread；It is movably connected and connects between the fittings body front end and rubber ring；The joint flower cap inwall is provided with screw thread, and joint flower cap inner thread matches with fittings body front end outer wall thread；The fittings body front end institute welds annular gasket front end outer wall by spring and is adhesive with rubber sheet gasket, and fittings body rear end institute welds annular gasket rear end outer wall by spring and is adhesive with rubber sheet gasket；The joint flower cap rear end outer wall is adhesive with rubber sheet gasket；Nut front end outer wall is adhesive with rubber sheet gasket.The utility model joint spends cap to offer O-shaped groove with nut inner wall, and it is adhesive with O-shaped rubber ring in O-shaped groove, can be when joint spends cap and nut to be threadedly coupled with fittings body rear and front end, its threaded connection place is sealed with the O-shaped rubber ring that nut inner wall is pasted by joint flower cap, plays preferable waterproof effect.
Description
Technical field
It the utility model is related to cable connection, cable waterproof technical field, more particularly to a kind of cable waterproof interface.
Background technology
Cable connector is also referred to as end, is to connect the cable accessory that two cables form continuous circuits.Cable laying is good
After, in order to become a continuous circuit, each section of circuit must be connected as an entirety, and these tie points just need to pacify
Fill cable connector.
The design people has found that the mounting means of existing cable connector is mostly screw-type mounting means, and cable connector is pacified
After dress, if seal approach is not carried out, water easily from threaded connection place enter cable connector in, cause cable break down and can not
Normal work.
Therefore, in view of the above-mentioned problems, it is proposed that a kind of cable waterproof interface solves this problem.
Utility model content
The purpose of this utility model is to provide a kind of cable waterproof interface, to solve the electricity proposed in above-mentioned background technology
If seal approach is not carried out after cable joint installation, water easily enters in cable connector from threaded connection place, causes cable event occur
Barrier and can not normal work the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of cable waterproof interface, including joint flower
Cap, rubber ring, fittings body, nut, O-shaped rubber ring, annular gasket, spring, rubber sheet gasket and O-shaped groove, before and after the fittings body
Both ends outer wall is equipped with screw thread；It is movably connected and connects between the fittings body front end and rubber ring；The joint flower cap inwall is provided with
Screw thread, and joint flower cap inner thread matches with fittings body front end outer wall thread；The joint flower cap inwall offers O-shaped
Groove, and it is adhesive with O-shaped rubber ring in O-shaped groove；The joint flower cap inwall is connected with fittings body front end outer wall thread；The spiral shell
Female inwall is provided with screw thread, and nut inner wall screw thread matches with fittings body rear end outer wall thread；The nut inner wall offers O-shaped
Groove, and it is adhesive with O-shaped rubber ring in O-shaped groove；The nut inner wall is connected with fittings body rear end outer wall thread；The fittings body
Rear and front end is respectively welded with annular gasket by spring；Annular gasket front end is welded by spring by the fittings body front end institute
Outer wall is adhesive with rubber sheet gasket, and fittings body rear end institute welds annular gasket rear end outer wall by spring and is adhesive with rubber sheet gasket；
The joint flower cap rear end outer wall is adhesive with rubber sheet gasket；Nut front end outer wall is adhesive with rubber sheet gasket.
Preferably, the fittings body rear and front end by spring welded two at annular gasket under relaxing of spring state
The annular gasket respectively position at the half in fittings body rear and front end threaded portion at two.
Preferably, joint flower cap rear end outer wall institute when the joint flower cap inwall is connected with fittings body front end outer wall thread
The rubber sheet gasket that the front end outer wall for the annular gasket that the rubber sheet gasket pasted is welded with fittings body front end by spring is pasted
It is in contact.
Preferably, the rubber that nut front end outer wall sticks when the nut inner wall is connected with fittings body rear end outer wall thread
The rubber sheet gasket that the rear end outer wall for the annular gasket that pad is welded with fittings body rear end by spring is pasted is in contact.
Preferably, the size for the O-shaped groove that joint flower cap is opened up with nut inner wall be O-shaped rubber ring two/
One.
Compared with prior art, the utility model has the advantages that：
1. the utility model joint spends cap to offer O-shaped groove with nut inner wall, and is adhesive with O-shaped rubber ring in O-shaped groove,
The size of the O-shaped groove opened up again by joint flower cap with nut inner wall is the half of O-shaped rubber ring, can spend cap in joint
When being threadedly coupled with nut with fittings body rear and front end, the O-shaped rubber ring that cap is pasted with nut inner wall is spent to its spiral shell by joint
Line junction is sealed, and plays preferable waterproof effect.
Joint flower cap rear end outer wall when 2. the utility model joint flower cap inwall is connected with fittings body front end outer wall thread
The rubber blanket that the front end outer wall for the annular gasket that the rubber sheet gasket pasted is welded with fittings body front end by spring is pasted
Piece is in contact, on the basis of the waterproof sealing of O-shaped rubber ring again by two at the close contact of rubber sheet gasket carry out sealing waterproof,
Cap is spent to play optimal waterproof effect with fittings body nose threads junction for joint.
The rubber that nut front end outer wall sticks when 3. the utility model nut inner wall is connected with fittings body rear end outer wall thread
The rubber sheet gasket that the rear end outer wall for the annular gasket that glue gasket is welded with fittings body rear end by spring is pasted is in contact,
Sealing waterproof is carried out by the close contact of rubber sheet gasket at two again on the basis of the waterproof sealing of O-shaped rubber ring, is nut with connecing
Play optimal waterproof effect in head body rear end threaded connection place.
Brief description of the drawings
Fig. 1 is that the utility model disassembled form axle regards structural representation；
Fig. 2 is that the utility model disassembled form axle regards structural representation；
Fig. 3 is the utility model disassembled form side structure schematic view；
Fig. 4 is that the utility model joint spends cap shaft to regard structural representation；
Fig. 5 is that the utility model joint spends cap cross section structure diagram；
Fig. 6 is that the utility model nut shaft regards structural representation；
Fig. 7 is the utility model nut cross section structure diagram；
Fig. 8 is the utility model fittings body structural representation；
Fig. 9 is that the utility model fittings body axle regards structural representation.
In figure：1st, joint flower cap, 2, rubber ring, 3, fittings body, 4, nut, 5, O-shaped rubber ring, 6, annular gasket, 7, bullet
Spring, 8, rubber sheet gasket, 9, O-shaped groove.
Embodiment
Below, embodiment of the present utility model is will be explained in, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in spirit of the present utility model and the model that appended claims are limited
In enclosing.
As shown in accompanying drawing 1 to accompanying drawing 9：
The utility model provides a kind of technical scheme：A kind of cable waterproof interface, including joint are spent cap 1, rubber ring 2, connect
Head body 3, nut 4, O-shaped rubber ring 5, annular gasket 6, spring 7, rubber sheet gasket 8 and O-shaped groove 9, the rear and front end outer wall of fittings body 3
It is equipped with screw thread；It is movably connected and connects between the front end of fittings body 3 and rubber ring 2；The joint flower inwall of cap 1 is provided with screw thread, and joint is spent
The inner thread of cap 1 matches with the front end outer wall thread of fittings body 3；The joint flower inwall of cap 1 offers O-shaped groove 9, and is sticked in O-shaped groove 9
Post O-shaped rubber ring 5；The joint flower inwall of cap 1 is connected with the front end outer wall thread of fittings body 3；The inwall of nut 4 is provided with screw thread, and
The inner thread of nut 4 matches with the rear end outer wall thread of fittings body 3；The inwall of nut 4 offers O-shaped groove 9, and is pasted in O-shaped groove 9
There is O-shaped rubber ring 5；The inwall of nut 4 is connected with the rear end outer wall thread of fittings body 3；The rear and front end of fittings body 3 respectively passes through bullet
Spring 7 is welded with annular gasket 6；The front end of fittings body 3 institute welds the front end outer wall of annular gasket 6 by spring 7 and is adhesive with rubber sheet gasket
8, and the rear end of fittings body 3 institute welds the rear end outer wall of annular gasket 6 by spring 7 and is adhesive with rubber sheet gasket 8；Joint flower cap 1 rear end
Outer wall is adhesive with rubber sheet gasket 8；The front end outer wall of nut 4 is adhesive with rubber sheet gasket 8.
Specifically, the rear and front end of fittings body 3 by spring 7 welded two at annular gasket 6 under the relaxed state of spring 7
The respectively position at the half in the rear and front end threaded portion of fittings body 3 of annular gasket 6 at two, by this at two
The continuous extruding of spring 7 so that the rubber sheet gasket 8 pasted at two on annular gasket 6 is with joint flower cap 1 with being sticked on nut 4
The rubber sheet gasket 8 of patch is in close contact and carries out sealing waterproof, adds a kind of waterproof again on the basis of the waterproof sealing of O-shaped rubber ring 5
Measure, to reach optimal waterproof effect；
Specifically, joint flower cap 1 rear end outer wall institute when the joint flower inwall of cap 1 is connected with the front end outer wall thread of fittings body 3
The rubber that the front end outer wall for the annular gasket 6 that the rubber sheet gasket 8 pasted is welded with the front end of fittings body 3 by spring 7 is pasted
Pad 8 is in contact, on the basis of the waterproof sealing of O-shaped rubber ring 5 again by two at the close contact of rubber sheet gasket 8 sealed
Waterproof, cap 1 is spent to play optimal waterproof effect with the nose threads junction of fittings body 3 for joint；
Specifically, the rubber that the front end outer wall of nut 4 sticks when the inwall of nut 4 is connected with the rear end outer wall thread of fittings body 3
The rubber sheet gasket 8 that the rear end outer wall for the annular gasket 6 that pad 8 is welded with the rear end of fittings body 3 by spring 7 is pasted connects
Touch, on the basis of the waterproof sealing of O-shaped rubber ring 5 again by two at the close contact of rubber sheet gasket 8 carry out sealing waterproof, be spiral shell
Mother 4 plays optimal waterproof effect with the rear end threaded connection place of fittings body 3；
Specifically, the size for the O-shaped groove 9 that joint flower cap 1 and the inwall of nut 4 are opened up be O-shaped rubber ring 5 two/
One, by joint cap 1 can be spent to be sticked with the inwall of nut 4 when joint spends cap 1 and nut 4 to be threadedly coupled with the rear and front end of fittings body 3
The O-shaped rubber ring 5 of patch seals to its threaded connection place, plays preferable waterproof effect.
Operation principle：The utility model joint spends cap 1 to offer O-shaped groove 9 with the inwall of nut 4, and is pasted in O-shaped groove 9
There is an O-shaped rubber ring 5, and the size of the O-shaped groove 9 opened up with the inwall of nut 4 by joint flower cap 1 is two points of O-shaped rubber ring 5
One of, cap 1 and the inwall institute of nut 4 can be spent by joint when joint spends cap 1 and nut 4 to be threadedly coupled with the rear and front end of fittings body 3
The O-shaped rubber ring 5 pasted seals to its threaded connection place, plays preferable waterproof effect, the rear and front end of fittings body 3 is respectively
Annular gasket 6 is welded with by spring 7, when joint flower cap 1 and nut 4 are threadedly coupled with the rear and front end of fittings body 3, because of fittings body
3 rear and front ends by spring 7 welded two at annular gasket 6 under the relaxed state of spring 7 this annular gasket 6 is respectively at two
Position at half in the rear and front end threaded portion of fittings body 3, pass through the continuous extruding to the spring 7 at two so that
The rubber sheet gasket 8 pasted at two on annular gasket 6 is in close contact with joint flower cap 1 with the rubber sheet gasket 8 pasted on nut 4
Sealing waterproof is carried out, adds a kind of waterproof measure again on the basis of the waterproof sealing of O-shaped rubber ring 5, to reach optimal waterproof
Effect.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within the spirit and principles of the utility model, any modification for being made, equivalent substitution,
Improve etc., it should be included within the scope of protection of the utility model.
Claims (5)
- A kind of 1. cable waterproof interface, it is characterised in that：Including joint flower cap, rubber ring, fittings body, nut, O-shaped rubber ring, Annular gasket, spring, rubber sheet gasket and O-shaped groove, fittings body rear and front end outer wall are equipped with screw thread；The fittings body front end It is movably connected and connects between rubber ring；The joint flower cap inwall is provided with screw thread, and before joint flower cap inner thread and fittings body End outer wall thread matches；The joint flower cap inwall offers O-shaped groove, and is adhesive with O-shaped rubber ring in O-shaped groove；It is described to connect Headdress flower cap inwall is connected with fittings body front end outer wall thread；The nut inner wall is provided with screw thread, and nut inner wall screw thread is with connecing Head body rear end outer wall thread matches；The nut inner wall offers O-shaped groove, and is adhesive with O-shaped rubber ring in O-shaped groove；It is described Nut inner wall is connected with fittings body rear end outer wall thread；The fittings body rear and front end is respectively welded with annular by spring Pad；The fittings body front end institute welds annular gasket front end outer wall by spring and is adhesive with rubber sheet gasket, and fittings body rear end Institute welds annular gasket rear end outer wall by spring and is adhesive with rubber sheet gasket；The joint flower cap rear end outer wall is adhesive with rubber blanket Piece；Nut front end outer wall is adhesive with rubber sheet gasket.
- 2. cable waterproof interface according to claim 1, it is characterised in that：The fittings body rear and front end passes through spring institute At the two of welding annular gasket under relaxing of spring state this at two annular gasket be respectively in fittings body rear and front end screw thread Position at the half in region.
- 3. cable waterproof interface according to claim 1, it is characterised in that：The joint flower cap inwall and fittings body front end What the rubber sheet gasket that joint flower cap rear end outer wall is pasted when outer wall thread is connected was welded with fittings body front end by spring The rubber sheet gasket that the front end outer wall of annular gasket is pasted is in contact.
- 4. cable waterproof interface according to claim 1, it is characterised in that：The nut inner wall and fittings body rear end outer wall The annular gasket that the rubber sheet gasket that nut front end outer wall sticks when screw thread is connected is welded with fittings body rear end by spring The rubber sheet gasket that rear end outer wall is pasted is in contact.
- 5. cable waterproof interface according to claim 1, it is characterised in that：The joint flower cap is opened up with nut inner wall O-shaped groove size be O-shaped rubber ring half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390303.8U CN206878436U (en) | 2017-04-14 | 2017-04-14 | A kind of cable waterproof interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390303.8U CN206878436U (en) | 2017-04-14 | 2017-04-14 | A kind of cable waterproof interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878436U true CN206878436U (en) | 2018-01-12 |
Family
ID=61343084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720390303.8U Expired - Fee Related CN206878436U (en) | 2017-04-14 | 2017-04-14 | A kind of cable waterproof interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307698A (en) * | 2020-03-02 | 2020-06-19 | 上海交通大学 | Adjustable temperature control corrosion device for test |
-
2017
- 2017-04-14 CN CN201720390303.8U patent/CN206878436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307698A (en) * | 2020-03-02 | 2020-06-19 | 上海交通大学 | Adjustable temperature control corrosion device for test |
| CN111307698B (en) * | 2020-03-02 | 2021-09-07 | 上海交通大学 | Adjustable temperature control corrosion device for test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200414 |