CN202102750U - Silver-coated copper bar having arc-shaped grooves at two sides thereof - Google Patents
Silver-coated copper bar having arc-shaped grooves at two sides thereof Download PDFInfo
- Publication number
- CN202102750U CN202102750U CN 201120207613 CN201120207613U CN202102750U CN 202102750 U CN202102750 U CN 202102750U CN 201120207613 CN201120207613 CN 201120207613 CN 201120207613 U CN201120207613 U CN 201120207613U CN 202102750 U CN202102750 U CN 202102750U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- silver
- arc
- sides
- shaped grooves
- 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
Images
Abstract
The utility model relates to a silver-coated copper bar having arc-shaped grooves at two sides thereof, belonging to the electrical alloy material technology field. The silver-coated copper bar comprises a copper bar body (1), with both the left and the right sides of the copper bar body (1) being provided with an arc-shaped groove (11). The two arc-shaped grooves (11) are arranged at the left and right sides of the copper bar body (1) respectively, with the directions of the two arch-shaped grooves (11) against each other. The external surface of the copper bar body (1) is coated by a metal silver layer (2). The silver-coated copper bar having arc-shaped grooves at two sides thereof can be applied to occasions having special requirement about the shape of the cross section of the conductor material, thereby meeting the demand of product upgrading and updating in the electrical appliance industry and improving the conductivity of the copper bar.
Description
Technical field
The utility model relates to a kind of electrician and uses copper bar.Be mainly used in electric cabinet switch contact on the railway.Belong to electrical alloy material technology field.
Background technology
The electrician is to make on the railway electric cabinet switch contact etc. to use conductor material with copper bar.Traditional electrician is not enough below existing with copper bar:
1, its cross section is rectangular.Rectangular copper bar can only be satisfied with general electric equipment products and make conductor material, has the occasion of special cross-section shape need then can not be suitable for for some to conductor material.Thereby satisfied not the demand of the electrical apparatus industry updating and upgrading of a product.
2, copper bar is processed by fine copper, its electric conductivity a little less than.Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of can being applicable to that conductor material is had the occasion of special cross-section shape need and the copper bar of the silver-plated both sides band circular groove that conducts electricity very well.
The purpose of the utility model is achieved in that the copper bar of a kind of silver-plated both sides band circular groove; Comprise the copper bar body; The said copper bar body left and right sides is provided with a circular groove; This circular groove is symmetric arrangement dorsad in the said copper bar body left and right sides, and is coated with layer of metal silver at the outer surface of said copper bar body.
The beneficial effect of the utility model is:
1, therefore the utility model electrician can be applicable to the occasion that conductor material is had the special cross-section shape need with the both sides band circular groove of copper bar, has satisfied the demand of the electrical apparatus industry updating and upgrading of a product.
2, owing to the outer surface at copper bar is coated with layer of metal silver, can increase the electric conductivity of copper bar.
Description of drawings
Fig. 1 is the cross-sectional structure sketch map of the copper bar of the silver-plated both sides of the utility model band circular groove.
Reference numeral among the figure:
Argent 2.
Embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure sketch map of the copper bar of the silver-plated both sides of the utility model band circular groove.Can find out by Fig. 1; The copper bar of the silver-plated both sides of the utility model band circular groove; Comprise copper bar body 1; Said copper bar body 1 left and right sides is provided with a circular groove 11, and this circular groove 11 is symmetric arrangement dorsad in said copper bar body 1 left and right sides, and is coated with layer of metal silver 2 at the outer surface of said copper bar body 1.
Claims (1)
1. the copper bar of a silver-plated both sides band circular groove; Comprise copper bar body (1); It is characterized in that said copper bar body (1) left and right sides is provided with a circular groove (11); This circular groove (11) is symmetric arrangement dorsad in said copper bar body (1) left and right sides, and is coated with layer of metal silver (2) at the outer surface of said copper bar body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120207613 CN202102750U (en) | 2011-06-20 | 2011-06-20 | Silver-coated copper bar having arc-shaped grooves at two sides thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120207613 CN202102750U (en) | 2011-06-20 | 2011-06-20 | Silver-coated copper bar having arc-shaped grooves at two sides thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102750U true CN202102750U (en) | 2012-01-04 |
Family
ID=45388754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120207613 Expired - Fee Related CN202102750U (en) | 2011-06-20 | 2011-06-20 | Silver-coated copper bar having arc-shaped grooves at two sides thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102750U (en) |
-
2011
- 2011-06-20 CN CN 201120207613 patent/CN202102750U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202102750U (en) | Silver-coated copper bar having arc-shaped grooves at two sides thereof | |
| CN202102743U (en) | Tinning C-shaped copper bar | |
| CN202102749U (en) | Silver-plated copper bar with clamping slot at bottom | |
| CN203826022U (en) | Silver-plated copper busbar with circular cross sections at two ends | |
| CN202102748U (en) | Silver-coated semicircle copper bar | |
| CN201689699U (en) | Stepped silver-plated L-shaped copper line | |
| CN102842366A (en) | Silver plated copper bar with arced grooves at two sides | |
| CN202049760U (en) | Copper bar with circular arc-shaped grooves at two sides | |
| CN201689704U (en) | Silver-plated U shaped copper bar | |
| CN202102746U (en) | Silver-plated T-shaped copper bar | |
| CN201788718U (en) | Silver-plated copper bar with bulb | |
| CN202049759U (en) | Copper bar with clamping groove at bottom | |
| CN202102745U (en) | Silver-plated big U-shaped copper bar | |
| CN201788719U (en) | Silver-plated inclined T-shaped copper bar | |
| CN202126856U (en) | Special-shaped tin-plated copper bar | |
| CN202473281U (en) | U-shaped copper bar with ribs | |
| CN102270522A (en) | Silver-coated copper bar with opening | |
| CN102842361A (en) | Silver plated large U-shaped copper bar | |
| CN201788713U (en) | L-shaped silvered copper bar | |
| CN201532781U (en) | L-shaped copper bar used by electrician | |
| CN203338780U (en) | Silvered dumbbell-shaped copper bar | |
| CN203338791U (en) | Silvered strip-shaped copper bar | |
| CN201689697U (en) | Silvered hook-type copper bar | |
| CN102842367A (en) | Silver-plating copper bar with clamping trough on bottom | |
| CN202102742U (en) | Tinned M-shaped copper bar |
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 |
Granted publication date: 20120104 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |