CN204464222U - A kind of fuse copper tip - Google Patents
A kind of fuse copper tip Download PDFInfo
- Publication number
- CN204464222U CN204464222U CN201520149616.5U CN201520149616U CN204464222U CN 204464222 U CN204464222 U CN 204464222U CN 201520149616 U CN201520149616 U CN 201520149616U CN 204464222 U CN204464222 U CN 204464222U
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- China
- Prior art keywords
- connecting plate
- stiff end
- melt
- centre bore
- melt connecting
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Abstract
The utility model discloses a kind of fuse copper tip, comprise melt connecting plate and stiff end, the side of melt connecting plate is connected with stiff end side, and its bottom surface has some square grooves, stiff end is the round platform having vertical centre bore, and its centre bore matches with external component link.Directly weld after the utility model is fixing by some molten bar two ends by the square groove on two copper tips, avoid artificially range estimation and hand-guided and melt spacing and the position of bar, not only make overall appearance, and significantly improve the intensity of production efficiency and welding position.
Description
Technical field
The utility model relates to technical field of electric equipment, more particularly, particularly relates to a kind of copper tip be used on fuse.
Background technology
Fuse is widely used in electric industry, and its operation principle, for when electric current exceedes setting, makes melt fuse with the heat that itself produces, thus open circuit.Fuse is primarily of compositions such as melt, copper tip and fusion tubes (shell), and wherein copper tip is used to the key components and parts supporting melt current-carrying.
In prior art, when the copper tip of protected cut-out welds with some melts, such as, when being welded between two copper tips by four molten bars, all adopt the method for annular solder, namely after molten bar vertically forms a circle, then four end points are welded on the solder side of copper tip.Therefore, the spacing between melt and the position of putting rely on artificial range estimation and hand-guided, and not only make entirety unsightly, and have a strong impact on production efficiency, in addition, both welding position intensity is less.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides one significantly to enhance productivity, and improves the fuse copper tip of structural strength.
The technical solution of the utility model is achieved in that a kind of fuse copper tip, comprise melt connecting plate and stiff end, the side of melt connecting plate is connected with stiff end side, described melt connecting plate level cross-sectionn is circular, its bottom surface has the identical and square groove vertically run through of some sizes, described some square grooves and outside are melted bar end surface shape and are matched, minute place circle such as its bottom center's point, and the perpendicular bisector of longer sides all crosses the center of circle, melt connecting plate bottom surface; Described stiff end is the round platform having vertical centre bore, and its centre bore matches with external component link.
As to further improvement of the utility model, the quantity of described square groove is 2 ~ 6.
After the utility model adopts said structure, directly weld after some molten bar two ends are fixing by the square groove on two copper tips, avoid artificially range estimation and hand-guided and melt spacing and the position of bar, not only make overall appearance, and significantly improve the intensity of production efficiency and welding position.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
In figure: 1-melt connecting plate; 11-square groove; 2-stiff end; 21-centre bore.
Embodiment
Consult shown in Fig. 1 and Fig. 2, a kind of fuse copper tip, comprise melt connecting plate 1 and stiff end 2, the side of melt connecting plate 1 is connected with stiff end 2 side.
Melt connecting plate 1 level cross-sectionn is circular, its bottom surface has the identical and square groove 11 vertically run through of some sizes, some square grooves 11 and outside are melted bar (not shown) end surface shape and are matched, minute place circle such as its bottom center's point, and the perpendicular bisector of longer sides all crosses the center of circle, melt connecting plate 1 bottom surface.In the utility model, the quantity of square groove 11 is 2 ~ 6.
Stiff end 2 is for having the round platform of vertical centre bore 21, and its centre bore 21 matches with external component link.
When the utility model is implemented, the two ends of first some outsides being melted bar (not shown) are all fixed in two square grooves 11 of the present utility model, stiff end 2 all laterally, then both molten bar (not shown) and square groove 11 are welded, avoid artificially range estimation and hand-guided and melt spacing and the position of bar (not shown), significantly improve the intensity of production efficiency and welding position.
Claims (2)
1. a fuse copper tip, comprise melt connecting plate and stiff end, the side of melt connecting plate is connected with stiff end side, it is characterized in that: described melt connecting plate level cross-sectionn is for circular, its bottom surface has the identical and square groove vertically run through of some sizes, described some square grooves and outside are melted bar end surface shape and are matched, minute place circle such as its bottom center's point, and the perpendicular bisector of longer sides all crosses the center of circle, melt connecting plate bottom surface; Described stiff end is the round platform having vertical centre bore, and its centre bore matches with external component link.
2. a kind of fuse copper tip according to claim 1, is characterized in that: the quantity of described square groove is 2 ~ 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149616.5U CN204464222U (en) | 2015-03-17 | 2015-03-17 | A kind of fuse copper tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149616.5U CN204464222U (en) | 2015-03-17 | 2015-03-17 | A kind of fuse copper tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464222U true CN204464222U (en) | 2015-07-08 |
Family
ID=53671071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149616.5U Active CN204464222U (en) | 2015-03-17 | 2015-03-17 | A kind of fuse copper tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449328A (en) * | 2016-11-24 | 2017-02-22 | 广东中贝能源科技有限公司 | Switch fuse |
-
2015
- 2015-03-17 CN CN201520149616.5U patent/CN204464222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449328A (en) * | 2016-11-24 | 2017-02-22 | 广东中贝能源科技有限公司 | Switch fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210126 Address after: 434400 No.66 Kangzhuang Avenue, Jinping Industrial Park, litianhu village, Xiulin office, Shishou City, Jingzhou City, Hubei Province Patentee after: Hubei Biaodi Electric Co.,Ltd. Address before: 430223 Room 403, building 18, Huagong science park innovation base, Donghu Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN BIAODI ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |