CN204118290U - Exempt from peeling low tension wire insulation jointing - Google Patents
Exempt from peeling low tension wire insulation jointing Download PDFInfo
- Publication number
- CN204118290U CN204118290U CN201420599047.XU CN201420599047U CN204118290U CN 204118290 U CN204118290 U CN 204118290U CN 201420599047 U CN201420599047 U CN 201420599047U CN 204118290 U CN204118290 U CN 204118290U
- Authority
- CN
- China
- Prior art keywords
- connector
- metal
- connection chamber
- round platform
- metal catch
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims abstract description 6
- 239000004020 conductor Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses and exempt from peeling low tension wire insulation jointing, it comprises connector (3) and is symmetricly set on the round platform cap (2) at connector two ends, connector comprises flame-retardant layer (10), insulating barrier (12) and metal connector (11), metal connector two ends are symmetrically arranged with connection chamber (9), the width of connection chamber reduces from outside to inside gradually, connection chamber inwall is provided with internal thread (8), round platform cap other end is provided with boss (7), boss evenly connects one end of some metal catch (4), the other end of metal catch is cantilever-shaped and inwardly gathers, the outer wall of metal catch is provided with the external screw thread (5) mated with described internal thread, the inwall of the other end of metal catch is provided with sharp portion (6), the utility model operation simple and fast, be connected firmly, strengthen the tensile strength of jointing, be interconnected by sharp portion and connection chamber and metal connector, do not need close contact between the voltage wires that two ends connect or hingedly can realize electrical connection.
Description
Technical field
Basis is practical relates to electric wire jointing, and particularly one exempts from peeling low tension wire insulation jointing.
Background technology
Along with the development of social economy and technology, people rely on various electric equipment products more and more to live or work, widely using of electric equipment products, can strengthen the demand to electric power resource, and various electric equipment products generally all use low tension wire to connect, as everyone knows, the electric wire of low tension wire to be a kind of for transmission voltage scope be 110 to 380 volts, when interior decoration or outdoor are installed at a distance, when circuit runs into barrier, when needing turn to or need to connect at a distance, just need to be connected and fixed between various low tension wire circuit, be exactly in addition, when various household electronic products in the room of people use, also outdoor electric wire and house wire is needed to be electrically connected, in traditional low tension wire connected mode, general is all first deenergization to the method for attachment between low tension wire, use electric wire bark knife to be removed by the insulating barrier of low tension wire by installation personnel and expose conductive electric wire, then carry out hinged according to method of operation to voltage conductive electric wire, and then use insulating tape to carry out sealing winding parcel to exposed electric wire connection point.There is following several respects problem in above processing procedure: one, on house wire circuit if there is many places adhesive plaster connector, extreme influence interior decoration is attractive in appearance; Two, installation personnel needs to carry out power-off, divest insulating barrier, the steps such as hinged electric wire, winding parcel, very elapsed time; Three, insulating barrier is adhesive plaster, and through after a period of time, after making moist or artificially loosening, adhesive plaster viscosity lowers, and easily comes off and exposes exposed conductor connector, jeopardizing the safety of people; Four, be artificially hinged simple connected mode between electric wire, there is no other safeguard measures, stretch-proof performance is extremely low, if misoperation, appearance loosens by the connector between especially remote electric wire, thus occurs fault.
Utility model content
The purpose of this utility model is the above-mentioned defect for existing in prior art, provides that a kind of operation is simple and easy, safety and stability, speciously exempts from peeling low tension wire insulation jointing.
The technical scheme that problem to be solved in the utility model adopts is: exempt from peeling low tension wire insulation jointing, comprise connector and the round platform cap being symmetricly set on connector two ends, described connector comprises flame-retardant layer from outside to inside successively, insulating barrier and metal connector, metal connector two ends are symmetrically arranged with conically connection chamber, the width of connection chamber reduces from outside to inside gradually, connection chamber inwall is provided with internal thread, described round platform cap one end is provided with through wires hole, described round platform cap one end end face is provided with boss, boss evenly connects one end of some metal catch, the width of the entirety of some metal catch formations is greater than the width of connection chamber, the other end of metal catch is cantilever-shaped and inwardly gathers, the outer wall of metal catch is provided with the external screw thread mated with described internal thread, the other end inwall of metal catch is provided with sharp portion, sharp portion can puncture the electro-insulating rubber layer on low tension wire and contact with electrical conductors into close after round platform cap screws in connection chamber.
Compared to existing technologies, advantage of the present utility model:, operate simple and fast, only need be clamped in metal catch, then by the connectors fastening for round platform cap through round platform cap by low tension wire; Two, be connected firmly, cooperatively interacted by metal catch and screw thread, low tension wire is effectively fixed, and strengthens the tensile strength of jointing; Three, do not need to remove electro-insulating rubber layer in advance, round platform cap is when screwing in connection chamber, and the sharp portion in metal catch can insulation-piercing rubber layer contact electric conductor; Four, sharp portion and connection chamber and metal connector are interconnected, and the low tension wire that two ends connect does not need close contact or hingedly can realize electrical connection.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation,
Fig. 2 is connector sectional structure schematic diagram after the utility model splits,
Fig. 3 is round platform cap sectional structure schematic diagram after the utility model splits.
In the drawings, 1, low tension wire 101, electro-insulating rubber layer 102, electric conductor 2, round platform cap 3, connector 4, metal catch 5, external screw thread 6, sharp portion 7, boss 8, internal thread 9, connection chamber 10, flame-retardant layer 11, metal connector 12, insulating barrier.
Embodiment
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
In the drawings, exempt from peeling low tension wire insulation jointing, comprise connector 3 and the round platform cap 2 being symmetricly set on connector two ends, the connector side of being body, round platform cap is hemisphere, connector comprises flame-retardant layer 10 from outside to inside successively, insulating barrier 12, metal connector 11, flame-retardant layer is bittern-free flame-proof material (as TPO), insulating barrier is resin or rubber, described metal connector two ends are symmetrically arranged with conically connection chamber 9, the width of connection chamber reduces from outside to inside gradually, connection chamber inwall is provided with internal thread 8, described round platform cap one end is provided with through wires hole (not shown in FIG.) and runs through whole round platform cap (for ease of screwing round platform cap, outward flange can be processed into six-sided nut shape), the width of round platform cap other end end face is consistent with the width of connector, round platform cap other end end face is provided with boss 7, round platform cap and boss are insulating material, boss is cylinder, shape size mates with the cavity of connector opening, on boss, uniform intervals connects one end of some (more than two) metal catch 4, the other end of metal catch is cantilever-shaped and inwardly gathers, in order to ensure that round platform cap screws in the sealing after connector, the entire length of all metal catch is less than the length of connection chamber, metal catch is for having certain flexible metal material (preferred existing copper based high-elasticity electrical conductivity alloy), metal catch outer wall is provided with the external screw thread 5 mated with described internal thread, on metal catch other end inwall in the form of a ring be provided with sharp portion 6, sharp portion is turbination, sharp portion is conductive metallic material, sharp portion top is the knife edge, in order to ensure round platform cap when rotated inwardly the extrusion metal sharp portion of grabbing to pierce through the electro-insulating rubber layer 101 on low tension wire 1, thus sharp portion is contacted with electric conductor 102, the width of the entirety of some metal catch formations should be greater than the width of connection chamber, as considered waterproof, then can set up frame waterproof grommet at the contact-making surface of round platform cap and connector and through wires hole place.
During use, by low tension wire through through wires hole, round platform cap, boss, and clamped by metal catch, round platform cap is screwed in connection chamber gradually, until round platform cap is adjacent to connector opening, now due to the pressure effect of connection chamber, flexible metal catch is inwardly extruded and clamping low tension wire of holding, and the sharp portion in metal catch is also subject to downward extruding force, pierce through the electro-insulating rubber layer on low tension wire further thus make the distance between sharp portion top be slightly less than the diameter of electric conductor, several sharp portions just closely contact with electric conductor like this, due to metal catch, sharp portion, connection chamber and metal connector are interconnected and are electric conducting material, just close contact or hinged can realization fast is not needed to be electrically connected between the low tension wire that two ends connect, this jointing structure really accomplishes that operation is simple and easy, be connected firmly, safe and reliable.
Claims (1)
1. exempt from peeling low tension wire insulation jointing, it is characterized in that: it comprises connector (3) and is symmetricly set on the round platform cap (2) at connector two ends, described connector comprises flame-retardant layer (10) from outside to inside successively, insulating barrier (12) and metal connector (11), metal connector two ends are symmetrically arranged with conically connection chamber (9), the width of connection chamber reduces from outside to inside gradually, connection chamber inwall is provided with internal thread (8), described round platform cap one end is provided with through wires hole, round platform cap other end end face is provided with boss (7), boss evenly connects one end of some metal catch (4), the overall width of some metal catch formations is greater than the width of connection chamber, the other end of metal catch is cantilever-shaped and inwardly gathers, the outer wall of metal catch is provided with the external screw thread (5) mated with described internal thread, the inwall of the other end of metal catch is provided with sharp portion (6), sharp portion can puncture the electro-insulating rubber layer (101) on low tension wire (1) and touch with electric conductor (102) close proximity after round platform cap screws in connection chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599047.XU CN204118290U (en) | 2014-10-17 | 2014-10-17 | Exempt from peeling low tension wire insulation jointing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599047.XU CN204118290U (en) | 2014-10-17 | 2014-10-17 | Exempt from peeling low tension wire insulation jointing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118290U true CN204118290U (en) | 2015-01-21 |
Family
ID=52335572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599047.XU Expired - Fee Related CN204118290U (en) | 2014-10-17 | 2014-10-17 | Exempt from peeling low tension wire insulation jointing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870643A (en) * | 2015-01-23 | 2016-08-17 | 上海星让实业有限公司 | Peeling-free power source line connector |
-
2014
- 2014-10-17 CN CN201420599047.XU patent/CN204118290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870643A (en) * | 2015-01-23 | 2016-08-17 | 上海星让实业有限公司 | Peeling-free power source line connector |
| CN105870643B (en) * | 2015-01-23 | 2018-04-27 | 上海星让实业有限公司 | One kind exempts from peeling power interface connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204144891U (en) | A kind of high-reliability coaxial cable joint | |
| CN203771327U (en) | Strip-shaped lamp joint device with pricking pin structure | |
| CN204118290U (en) | Exempt from peeling low tension wire insulation jointing | |
| CN204577720U (en) | A kind of insulated enclosure electrical branch jockey | |
| CN204407535U (en) | One exempts from wire stripping deconcentrator | |
| CN209200306U (en) | A kind of solar energy cable confluence connector | |
| CN203607570U (en) | Safe and rapid wire branching structure and power distribution device with same | |
| CN204633109U (en) | A kind of wire connector with peeling function | |
| CN203797167U (en) | Electric apparatus cable outlet hole sealing structure | |
| CN203134740U (en) | Fuse connector | |
| CN203056126U (en) | Puncture cable clamp | |
| CN106207675B (en) | Cable male connector, cable female and cable for shield machine connector | |
| CN204632953U (en) | A kind of New-style electrical wire connector | |
| CN203607649U (en) | Power supply connecting line | |
| CN205544169U (en) | Simple high strength water joint of convenient on --spot mounting structure | |
| CN204905802U (en) | Cable connection structure that can set up in open | |
| CN204885471U (en) | Electrical equipment binding post | |
| CN204230452U (en) | A kind of binding post | |
| CN203774486U (en) | Insulated wire puncture clamp | |
| CN202651386U (en) | Power line connector | |
| US8604358B2 (en) | Inner wire for inverter | |
| CN202067908U (en) | Automatic peeling wire connector | |
| CN206148638U (en) | Insulating, sealed cable connector | |
| CN219144583U (en) | Electrical connector | |
| CN210779045U (en) | Novel wiring terminal |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20161017 |