CN201556722U - Multi-connector energy-saving power connector - Google Patents
Multi-connector energy-saving power connector Download PDFInfo
- Publication number
- CN201556722U CN201556722U CN2009202660161U CN200920266016U CN201556722U CN 201556722 U CN201556722 U CN 201556722U CN 2009202660161 U CN2009202660161 U CN 2009202660161U CN 200920266016 U CN200920266016 U CN 200920266016U CN 201556722 U CN201556722 U CN 201556722U
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- Prior art keywords
- connector
- outer cap
- electric power
- power energy
- interior cover
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- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A multi-connector energy-saving power connector comprises connectors and a connecting arm, wherein the connector comprises an inner sleeve and an outer cap, the inner sleeve and the outer cap are matched with connecting cables, the other end of the inner sleeve is connected with the connecting arm, at least one connector is fixed on the connecting arm, a fixed link is also arranged on the connecting arm, and the free end of the fixed link is set as a nut which is connected with power equipment. The power connector is moulded by adopting high-quality copper materials and has the advantages of low cost, uniform and scientific integral stress distribution, large contact area, low temperature rise and resistance valve, good stability, aesthetic installation technology, clear and bright circuit, convenient and simple installation, as well as time and labor conservation; the power connector can be tightly screwed through a common spanner instead of a special tool, and the grip force is powerful; the power connector can be repeatedly used to save mass of cable conductor materials; and gilding, silvering, tinning and other metal plating techniques can be conducted on the surface to prevent galvanic corrosion during the contact of copper and aluminum.
Description
Technical field
Novel a kind of electric connector, especially a kind of multi-link the electric power energy-saving connector that is used for power line of relating to of the present invention.
Background technology
Mainly use " line nose " and " device clamp " connection cable and equipment in the prior art.Their ubiquitous defectives: the contact area when 1, the handle of existing line nose and device clamp is connected with power equipment is little, combination is compact inadequately, easily generate heat, produce electrical loss in operation power; 2, during two outlet, need two line noses or device clamp to be superimposed and use bolt, stressedly more irregularly, easier become flexible, come off even burn out relevant device, produce different electric power magnetic field, resistivity simultaneously, influence normal operation power, aspect mounting process, extremely numerous and diverse not attractive in appearance; 3, the line nose is in practical operation, easy fracture and must can finish installation procedure with professional hydraulic tongs, and professional hydraulic tongs costs an arm and a leg and is not durable simultaneously, and when using hydraulic tongs in practice, operation is loaded down with trivial details, the expense that wastes time and energy material; 4, when device clamp and cable connection, the main mode that adopts a plurality of screws to compress cable is finished, trouble is installed, key is to adopt device clamp to be connected when compressing with cable, easily produce stressed irregular, expand with heat and contract with cold, phenomenon such as loosening slippage, cause the frequent security incidents such as equipment or interruption maintenance that burn out, influence the safe operation of whole electric power system.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems, propose a kind of novel structure, economical and practical, easy for installation, make that cable is stressed evenly, contact area is big, reduce the multinomial electric power energy-saving connector of kwh loss.
Multi-link electric power energy-saving connector of the utility model, comprise connector and linking arm, wherein said connector is made up of interior cover and outer cap, in cover and the outer cap cable that is connected, the other end and the linking arm of interior cover join, at least be fixed with a connector on the linking arm, also be provided with fixed lever on the linking arm, the free end of fixed lever is set to nut and is connected with power equipment.
The centre that multi-link electric power energy-saving connector of the utility model, wherein said fixed lever are located at linking arm also can be located at a side of linking arm.
Multi-link electric power energy-saving connector of the utility model is provided with the connector of one or more different arrangement modes on the wherein said linking arm, linking arm is triangular in shape or rectangle or polygon with the arrangement mode of connector.
Multi-link electric power energy-saving connector of the utility model, wherein connector is a multiedge cylinder.
Multi-link electric power energy-saving connector of the utility model, wherein said interior cover can be made one with linking arm.
Multi-link electric power energy-saving connector of the utility model, wherein interior cover is tubulose, and an end opening, described opening inwall have fine thread, and described interior cover appearance has interior cover first step, interior cover slope, interior cover second step; Be provided with screw thread on the cylindrical of the interior cover other end, described opening has at least two machinery seam to the interior jacket wall of interior external threading; Described outer cap and interior cover coupling are used, outer cap is the bucket shape tubulose, one end is polygonal nut, its internal structure comprises: outer cap internal thread, outer cap first step, outer cap second step, outer cap the 3rd step, three interior steps of outer cap are installed with two steps and the interior cover slope coupling of interior cover respectively, are multistage step and tightly lock principle.
Multi-link electric power energy-saving connector of the utility model, wherein said multi-link electric power energy-saving connector surface gold-plating, silver-plated or zinc-plated etc.
Multi-link electric power energy-saving connector of the utility model, wherein said multi-link electric power energy-saving connector is by high-quality copper product die cast.
This joint adopts high-quality copper product die cast, and is with low cost.Its major advantage: stressed even science, contact area is big, temperature rise is low, resistance value is little, stability is good, has solved the serious drawback that the equipment that burns out in the electric power electric loosening slippage that causes because of expanding with heat and contract with cold in service is used in old product (" line nose " or " device clamp ") stack simultaneously.
Easy for installation simple and easy, time saving and energy saving, need not professional tool, common wrench is tightened and is got final product, simultaneously fastening grip big, can be repeatedly used, therefore can save a large amount of cable materials.This connector adopts high-quality copper product die cast, and is with low cost.
Description of drawings
Fig. 1 is the assembling view of multi-link electric power energy-saving connector of the utility model preferred embodiment;
Fig. 2 is the front view that multi-link electric power energy-saving connector of the utility model preferred embodiment does not connect outer cap;
Fig. 3 is the A-A cutaway view of multi-link electric power energy-saving connector of the utility model among Fig. 2;
Fig. 4 is the side sectional view of multi-link electric power energy-saving connector of the utility model preferred embodiment;
Fig. 5 is the cutaway view of the outer cap of multi-link electric power energy-saving connector of the utility model preferred embodiment;
Fig. 6 is the end view of the outer cap of multi-link electric power energy-saving connector of the utility model preferred embodiment.
Embodiment
Fig. 1 is the assembling view of multi-link electric power energy-saving connector of the utility model preferred embodiment, this multi-link electric power energy-saving connector, comprise connector (1A, 1B) and linking arm (3), (1A 1B) is made up of interior cover (1) and outer cap (2) wherein said connector, interior cover (1) and outer cap (2) cable that is connected, the other end and the linking arm (3) of interior cover (1) join, and the opposite side of linking arm (3) is provided with a fixed lever (4).Fixed lever (4) can also can be in a side of linking arm (3) in the centre of linking arm (3), and interior is cylinder nut (41), with the supporting use of miscellaneous equipment screw rod, promptly directly cylinder nut (41) is screwed on the screw rod of equipment.The contact area that entire product and power equipment are installed when being connected is bigger, and when electric current passed through this product with power equipment, its resistance value was littler, temperature rise is lower, current stability is better, has promptly reduced the electric energy loss in the electric current course of conveying.The connector of this multi-link electric power energy-saving connector can be processed into more than two according to actual needs, no matter quantity what, its form, principle are identical, the big I of model differs.
As shown in Figure 2, interior cover (1) is a tubulose, an end opening (10), and opening (10) inwall has the fine thread (not shown), increases frictional force, fastening grip, thereby has also strengthened the pulling force that bears when this connector is connected with the cable installation; Cover first step (11), interior cover slope (12), interior cover second step (13) in interior cover appearance has; On the cylindrical of the interior cover other end, be provided with screw thread, promptly interior external threading (14); Opening (10) has plural at least machinery seam (15) to the interior jacket wall of interior external threading (14), the systolic pressure of jacket wall in increasing, increase the contact area of this connector and cable simultaneously, promptly better execution concurrence has been waved the science of expansion bolt principle.
The connector of this multi-link electric power energy-saving connector can be processed into one or more according to actual needs, no matter quantity what, its form, principle are identical, the big I of model differs.
Outer cap (2) main with interior cover (1) on the connector coupling use, promptly big palpulus of the quantity of outer cap and model and connector are consistent.The structure and the characteristics of outer cap (2): outer cap (2) is the bucket shape tubulose, and an end is polygonal nut (25), and its internal structure comprises: outer cap internal thread (24), outer cap first step (23), outer cap second step (22), outer cap the 3rd step (21).Three interior steps (23,22,21) of outer cap are installed with two steps (11,13) coupling of interior cover respectively, are multistage step and tightly lock principle.The main effect of outer cap the 3rd step (21) is: guaranteed that the cable part outside opening (10) that contacts with this joint can not produce loose phenomenon.Multistage step locks tightly that principle makes the contact area of entire product and cable bigger, fastening grip is stronger, mechanical stability is better, when causing electric current to pass through this product with cable, temperature rise is lower, resistance is littler, current stability is better, has promptly reduced the electric energy loss in the power equipment running.
The principle of expansion bolt is adopted in this multi-link electric power energy-saving connector global design, interior cover (1) with outside added multistage step simultaneously on the coupling of cap (2) and tightly locked principle.The installation method of itself and cable: cable is passed the tubular inner wall of putting into cover (1) behind the outer cap (2), with common wrench outer cap (2) and interior cover (1) are tightened then and got final product.
Claims (8)
1. multi-link electric power energy-saving connector, comprise connector and linking arm, it is characterized in that described connector is made up of interior cover and outer cap, in cover and the outer cap cable that is connected, the other end and the linking arm of interior cover join, at least be fixed with a connector on the linking arm, also be provided with fixed lever on the linking arm, the free end of fixed lever is set to nut and is connected with power equipment.
2. multi-link electric power energy-saving connector according to claim 1 is characterized in that centre that described fixed lever is located at linking arm also can be located at a side of linking arm.
3. multi-link electric power energy-saving connector according to claim 1 and 2 is characterized in that being provided with on the described linking arm connector of a plurality of different arrangement modes, and linking arm is triangular in shape or rectangle or polygon with the arrangement mode of connector.
4. multi-link electric power energy-saving connector according to claim 3 is characterized in that connector is a multiedge cylinder.
5. multi-link electric power energy-saving connector according to claim 4, it is characterized in that described in cover can make one with linking arm.
6. according to claim 1,2,4 or 5 described multi-link electric power energy-saving connectors is characterized in that interior cover is tubulose, and an end opening, described opening inwall have fine thread, and described interior cover appearance has interior cover first step, interior cover slope, interior cover second step; Be provided with screw thread on the cylindrical of the interior cover other end, described opening has at least two machinery seam to the interior jacket wall of interior external threading; Described outer cap and interior cover coupling are used, and outer cap is the bucket shape tubulose, and an end is polygonal nut, its internal structure comprises: outer cap internal thread, outer cap first step, outer cap second step, outer cap the 3rd step, three interior steps of outer cap are installed with two steps and the interior cover slope coupling of interior cover respectively.
7. multi-link electric power energy-saving connector according to claim 6 is characterized in that described multi-link electric power energy-saving connector is by the copper product die cast.
8. multi-link electric power energy-saving connector according to claim 7 is characterized in that described multi-link electric power energy-saving connector surface gold-plating, silver-plated or zinc-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202660161U CN201556722U (en) | 2009-11-03 | 2009-11-03 | Multi-connector energy-saving power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202660161U CN201556722U (en) | 2009-11-03 | 2009-11-03 | Multi-connector energy-saving power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556722U true CN201556722U (en) | 2010-08-18 |
Family
ID=42616411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202660161U Expired - Fee Related CN201556722U (en) | 2009-11-03 | 2009-11-03 | Multi-connector energy-saving power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556722U (en) |
-
2009
- 2009-11-03 CN CN2009202660161U patent/CN201556722U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20171103 |