CN201781257U - Quick joint of solar cable - Google Patents
Quick joint of solar cable Download PDFInfo
- Publication number
- CN201781257U CN201781257U CN2010205237792U CN201020523779U CN201781257U CN 201781257 U CN201781257 U CN 201781257U CN 2010205237792 U CN2010205237792 U CN 2010205237792U CN 201020523779 U CN201020523779 U CN 201020523779U CN 201781257 U CN201781257 U CN 201781257U
- Authority
- CN
- China
- Prior art keywords
- joint
- metal contact
- right connector
- cable
- attaching nut
- 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
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Abstract
The utility model relates to a quick joint of a solar cable, comprising a left joint, a connecting nut, a sealing ring, a right joint, a right joint cable, a metal contact piece, a metal contact ring and a left joint cable, wherein the left end surface of the right joint is provided with a deep hole; the metal contact piece is fixedly connected with the inner wall of the deep hole; the right end surface of the left joint is provided with a short shaft; the metal contact ring is fixedly connected with the short shaft of the left joint; the sealing ring is an O-shaped sealing ring and fixed on the right end part of the left joint; and after the left joint is connected with the right joint, the connecting nut is screwed with the left joint and clamped with the right joint, and the metal contact ring contacts with the metal contact piece. Compared with the prior art, the utility model has the advantages of quick installation, high waterproof property, good contact property, simple structure and reduced production cost, is convenient for processing and manufacture.
Description
Technical field
The present invention relates to the joint that a kind of cable connects usefulness, more particularly, the present invention relates to the snap joint that the solar-electricity cable connects usefulness.
Background technology
At present, the solar-electricity cable jointing of selling and using on market mainly is made up of plug connector, the joint collar, attaching nut and a plurality of seals and other component of oblique steps, complicated, the making trouble of these cable snap joint designs, the production cost height is unsuitable for promoting.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and a kind of simple in structure, easy to use, solar-electricity cable snap joint with waterproof effect is provided.
The purpose of this utility model is finished by following technical solution, the snap joint of a kind of solar-electricity cable, and it is made up of left joint, attaching nut, sealing ring, right connector, right connector cable, Metal Contact sheet, Metal Contact ring and left joint cable; Described right connector is the step cylinder, and the left part stepped diameters matches with attaching nut left part endoporus; Attaching nut right part endoporus matches with right connector main part diameter; There is a deep hole left side of right connector, and the Metal Contact sheet is connected on the inwall in hole; The Metal Contact sheet is connected with the right connector cable; Described left joint is the staged cylinder, and there are two steps the right part, and right first stepped diameters that rises matches with the endoporus of right connector left side, and second stepped outer surface is that screw thread matches with hole, attaching nut left part internal thread; The right part car of a left side first step of joint becomes a minor axis, the degree of depth and internal diameter that the length of axle and diameter are shorter than right connector left end face respectively; The Metal Contact ring is connected on the minor axis of left joint; Left side joint cable is connected with the Metal Contact ring; Sealing ring is enclosed within on first step of left joint, and with the right side adhesion mutually of second step of left joint; Described left joint is with after right connector is connected, and the attaching nut is tightened in left joint, and the attaching nut is clamped in right connector, and the Metal Contact ring contacts with the Metal Contact sheet.
Described sealing ring is an O grommet type seal circle, and described described Metal Contact sheet, described Metal Contact ring are copper material.
The utility model is compared with present technology, has following advantage: install fast, water resistance is strong, contact performance good, and simple in structure, processing and fabricating convenient, can reduce production costs.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done detailed introduction: as shown in Figure 1: the snap joint of a kind of solar-electricity cable, it is made up of left joint 1, attaching nut 2, sealing ring 3, right connector 4, right connector cable 5, Metal Contact sheet 6, Metal Contact ring 7 and left joint cable 8; Right connector 4 is the step cylinder, and the left part is outer step, and there is a deep hole left side, and Metal Contact sheet 6 copper sheets are connected on the inwall in hole; Metal Contact sheet 6 is connected with right connector cable 5; Left side joint 1 is the staged cylinder, and there are two steps the right part, and right first step that rises matches with the endoporus of right connector 4 left sides, and second stepped outer surface is that screw thread matches with hole, attaching nut 2 left part internal thread; The right part car of left side joint 1 first step becomes a minor axis, and Metal Contact ring 7 copper rings are connected on the minor axis of left joint 1; Left side joint cable 8 is connected with Metal Contact ring 7; Sealing ring 3 is fixed on the right part of left joint 1 for the O RunddichtringO; After left side joint 1 injected right connector 4, nut 2 was rotatably connected; Attaching nut 2 is tightened in left joint 1, and attaching nut 2 is clamped in right connector 4; Metal Contact sheet 6 contacts conduction with Metal Contact ring 7; , a left side connects 1 with after right connector 4 is connected, and sealing ring 3 can prevent that sealing enters the sealed compartment that left joint first step of 1 right part and right connector 4 left side deep holes form, and plays waterproof action.
Claims (3)
1. solar-electricity cable snap joint is characterized in that it is made up of left joint (1), attaching nut (2), sealing ring (3), right connector (4), right connector cable (5), Metal Contact sheet (6), Metal Contact ring (7) and left joint cable (8);
Described right connector (4) is the step cylinder, and the left part stepped diameters matches with attaching nut (2) left part endoporus; Attaching nut (2) right part endoporus matches with right connector (4) main part diameter; There is a deep hole left side of right connector (4), and Metal Contact sheet (6) is connected on the inwall in hole; Metal Contact sheet (6) is connected with right connector cable (5);
Described left joint (1) is the staged cylinder, and there are two steps the right part, and right first stepped diameters that rises matches with the endoporus of right connector (4) left side, and second stepped outer surface is that screw thread matches with attaching nut (2) hole, left part internal thread; The right part car of a left side first step of joint (1) becomes a minor axis, the degree of depth and internal diameter that the length of axle and diameter are shorter than right connector (4) left end face respectively; Metal Contact ring (7) is connected on the minor axis of left joint (1); Left side joint cable (8) is connected with Metal Contact ring (7); Sealing ring (3) is enclosed within on first step of left joint (1), and with the right side adhesion mutually of second step of left joint (1);
Described left joint (1) is with after right connector (4) is connected, and attaching nut (2) is tightened in left joint (1), and attaching nut (2) is clamped in right connector (4), and Metal Contact ring (7) contacts with Metal Contact sheet (6).
2. solar-electricity cable according to claim 1 snap joint is characterized in that described sealing ring (3) is an O grommet type seal circle.
3. solar-electricity cable according to claim 1 snap joint, its feature is copper material in described described Metal Contact sheet (6), described Metal Contact ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205237792U CN201781257U (en) | 2010-09-09 | 2010-09-09 | Quick joint of solar cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205237792U CN201781257U (en) | 2010-09-09 | 2010-09-09 | Quick joint of solar cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781257U true CN201781257U (en) | 2011-03-30 |
Family
ID=43794460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205237792U Expired - Fee Related CN201781257U (en) | 2010-09-09 | 2010-09-09 | Quick joint of solar cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171258A (en) * | 2017-06-30 | 2017-09-15 | 重庆渝丰鑫新线缆科技有限公司 | A kind of Underwater Engineering water-proof cable and its installation method |
-
2010
- 2010-09-09 CN CN2010205237792U patent/CN201781257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171258A (en) * | 2017-06-30 | 2017-09-15 | 重庆渝丰鑫新线缆科技有限公司 | A kind of Underwater Engineering water-proof cable and its installation method |
| CN107171258B (en) * | 2017-06-30 | 2019-02-19 | 重庆渝丰鑫新线缆科技有限公司 | A kind of Underwater Engineering water-proof cable and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130909 |