CN204011806U - Copper aluminum connecting terminal - Google Patents
Copper aluminum connecting terminal Download PDFInfo
- Publication number
- CN204011806U CN204011806U CN201420476459.4U CN201420476459U CN204011806U CN 204011806 U CN204011806 U CN 204011806U CN 201420476459 U CN201420476459 U CN 201420476459U CN 204011806 U CN204011806 U CN 204011806U
- Authority
- CN
- China
- Prior art keywords
- pressuring plate
- flat end
- elastic pressuring
- connecting terminal
- copper
- 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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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model discloses a kind of copper aluminum connecting terminal, comprise that copper sheet and the one end being made into integration are the aluminum body that flat end, the other end are cylindrical end, described copper sheet is fixedly installed on flat end, the intersection of flat end and copper sheet is provided with wiring hole, described flat end upper surface is provided with elastic pressuring plate, described elastic pressuring plate is connected with flat end upper surface by rivet, and described elastic pressuring plate and rivet are rotationally connected.The copper aluminum connecting terminal of this structure, when elastic pressuring plate initial condition, can not block wiring hole, after tightening lock screw, copper aluminum connecting terminal be fixedly connected with conductive component, rotate elastic pressuring plate, make it compress lock screw, so in use, lock screw just can not come off, and can effectively reduce repair rate.
Description
Technical field
The utility model relates to a kind of binding post, is specifically related to a kind of copper aluminum connecting terminal.
Background technology
Binding post uses in a large number in distribution, and as the line of the electric equipments such as transformer, circuit breaker, isolating switch connects, what conventionally adopt is copper aluminum connecting terminal.Existing copper aluminum connecting terminal, comprise that copper sheet and the one end being made into integration are the aluminum body that flat end, the other end are cylindrical end, described copper sheet is fixedly installed on flat end, and the intersection of flat end and copper sheet is provided with wiring hole, is provided with the blind hole being connected with cable on described cylindrical end.Copper aluminum connecting terminal is fixedly connected with other conductive component by the lock screw through wiring hole, but because flat end is very thin, As time goes on, the easy loose or dislocation of lock screw, cause copper aluminum connecting terminal and other conductive component to depart from, increased the frequency of maintenance.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of copper aluminum connecting terminal, in use procedure, can prevent lock screw loose or dislocation, reduces repair rate.
The utility model addresses the above problem by following technological means: a kind of copper aluminum connecting terminal, comprise that copper sheet and the one end being made into integration are the aluminum body that flat end, the other end are cylindrical end, described copper sheet is fixedly installed on flat end, the intersection of flat end and copper sheet is provided with wiring hole, described flat end upper surface is provided with elastic pressuring plate, described elastic pressuring plate is connected with flat end upper surface by rivet, and described elastic pressuring plate and rivet are rotationally connected.
Further, described flat end upper surface is provided with bearing, is provided with the draw-in groove mating away from rivet one end with elastic pressuring plate in described bearing.
Further, described draw-in groove inner surface is provided with elastic layer.
The beneficial effects of the utility model: copper aluminum connecting terminal of the present utility model, comprise that copper sheet and the one end being made into integration are the aluminum body that flat end, the other end are cylindrical end, described copper sheet is fixedly installed on flat end, the intersection of flat end and copper sheet is provided with wiring hole, described flat end upper surface is provided with elastic pressuring plate, described elastic pressuring plate is connected with flat end upper surface by rivet, and described elastic pressuring plate and rivet are rotationally connected.The copper aluminum connecting terminal of this structure, when elastic pressuring plate initial condition, can not block wiring hole, after tightening lock screw, copper aluminum connecting terminal be fixedly connected with conductive component, rotate elastic pressuring plate, make it compress lock screw, so in use, lock screw just can not come off, and can effectively reduce repair rate.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of elastic layer and draw-in groove.
Embodiment
Below with reference to accompanying drawing, the utility model is elaborated, as shown in Figure 1-2: a kind of copper aluminum connecting terminal, comprise that copper sheet 1 and the one end being made into integration are that flat end 2a, the other end are the aluminum body of cylindrical end 2b, described copper sheet is fixedly installed on flat end, the intersection of flat end and copper sheet is provided with wiring hole 3, described flat end upper surface is provided with elastic pressuring plate 4, and described elastic pressuring plate is connected with flat end upper surface by rivet 5, and described elastic pressuring plate and rivet are rotationally connected.The copper aluminum connecting terminal of this structure, when elastic pressuring plate initial condition, can not block wiring hole, after tightening lock screw 9, copper aluminum connecting terminal be fixedly connected with conductive component, rotate elastic pressuring plate, make it compress lock screw, so in use, lock screw just can not come off, and can effectively reduce repair rate.
As the further improvement of technique scheme, described flat end upper surface is provided with bearing 6, is provided with the draw-in groove 7 mating away from rivet one end with elastic pressuring plate in described bearing.Compress in the process of lock screw at rotation elastic pressuring plate, the elastic pressuring plate other end just snaps in draw-in groove, and draw-in groove can play fixation to elastic pressuring plate, further guarantees the compression effect of elastic pressuring plate to lock screw.
As the further improvement of technique scheme, described draw-in groove inner surface is provided with elastic layer 8.Elastic layer is clamped in draw-in groove elastic pressuring plate one end, avoids departing from draw-in groove.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. a copper aluminum connecting terminal, comprise that copper sheet (1) and the one end being made into integration are that flat end (2a), the other end are the aluminum body of cylindrical end (2b), described copper sheet is fixedly installed on flat end, the intersection of flat end and copper sheet is provided with wiring hole (3), it is characterized in that: described flat end upper surface is provided with elastic pressuring plate (4), described elastic pressuring plate is connected with flat end upper surface by rivet (5), and described elastic pressuring plate and rivet are rotationally connected.
2. copper aluminum connecting terminal according to claim 1, is characterized in that: described flat end upper surface is provided with bearing (6), is provided with the draw-in groove (7) mating away from rivet one end with elastic pressuring plate in described bearing.
3. copper aluminum connecting terminal according to claim 2, is characterized in that: described draw-in groove inner surface is provided with elastic layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476459.4U CN204011806U (en) | 2014-08-22 | 2014-08-22 | Copper aluminum connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476459.4U CN204011806U (en) | 2014-08-22 | 2014-08-22 | Copper aluminum connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011806U true CN204011806U (en) | 2014-12-10 |
Family
ID=52051757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476459.4U Expired - Fee Related CN204011806U (en) | 2014-08-22 | 2014-08-22 | Copper aluminum connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377531A (en) * | 2020-11-11 | 2021-02-19 | 湖南崇德科技股份有限公司 | Cable clamp for bearing |
| CN113899927A (en) * | 2021-10-15 | 2022-01-07 | 江苏林洋能源股份有限公司 | Detachable anti-drop terminal button box and disassembling method thereof |
-
2014
- 2014-08-22 CN CN201420476459.4U patent/CN204011806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377531A (en) * | 2020-11-11 | 2021-02-19 | 湖南崇德科技股份有限公司 | Cable clamp for bearing |
| CN113899927A (en) * | 2021-10-15 | 2022-01-07 | 江苏林洋能源股份有限公司 | Detachable anti-drop terminal button box and disassembling method thereof |
| CN113899927B (en) * | 2021-10-15 | 2025-01-14 | 江苏林洋能源股份有限公司 | A detachable anti-drop terminal button box and a disassembly method thereof |
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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 |
Granted publication date: 20141210 Termination date: 20170822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |