CN202616437U - Electric bicycle controller copper column terminal - Google Patents
Electric bicycle controller copper column terminal Download PDFInfo
- Publication number
- CN202616437U CN202616437U CN 201220230855 CN201220230855U CN202616437U CN 202616437 U CN202616437 U CN 202616437U CN 201220230855 CN201220230855 CN 201220230855 CN 201220230855 U CN201220230855 U CN 201220230855U CN 202616437 U CN202616437 U CN 202616437U
- Authority
- CN
- China
- Prior art keywords
- copper column
- terminal
- electric bicycle
- copper
- bicycle controller
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses an electric bicycle controller copper column terminal which includes a copper column, a screwed hole arranged on the top of the copper column, and a connecting part which is arranged on the bottom of the copper column. The adoption of the copper column terminal realizes the concise welding process. Next, one end of a standard cold pressing terminal is crimped on a lead (wire coating crimping), and the other end is tightly screwed on the copper column terminal via a screw. In such a manner, the welding of the copper column terminal can be completed by the conventional mature wave soldering technology. The cold pressing terminal is produced by the mature mechanical stamping process, so the production error rate is low, and the operation is safe and reliable.
Description
Technical field
The utility model relates to a kind of electric bicycle and uses connector, and specifically electric bicycle controller is with copper styletable.
Background technology
Controller plays a part core component in electric bicycle car load electric system.Along with the variation of complete machine structure, along with improving constantly to reliability requirement.Controller complete machine cable is connected with requirements at the higher level, and through the application experience in the industry for many years, it is extremely urgent to design and develop out a big electric current high reliability link.Otherwise influence the overall performance of controller on electric bicycle, thereby influence people's normal trip.
Along with the variation of complete machine structure, along with improving constantly to reliability requirement.Controller complete machine cable is connected with requirements at the higher level, all is that solid conductor must use manual type to peg graft so original lead is worn the pcb board welding, and error rate is high in the production process.So because the solid conductor insulated hull does not have fixing often have running and the problem generation that flies silk, directly cause fault point and unreliable point again.
The utility model content
The purpose of the utility model is the deficiency that exists to prior art, provides the electric bicycle controller that a kind of technology is succinct, the production error rate is low and safe and reliable sub with the copper styletable.
For realizing above-mentioned utility model purpose, the technical scheme that the utility model adopts is that a kind of electric bicycle controller is sub with the copper styletable, comprises the copper cylinder, is arranged on the screwed hole on copper cylinder top and the connecting portion that is arranged on copper cylinder bottom.Welding is directly inserted in oval hole on connecting portion and the PCB circuit board, and screwed hole and cold end terminal pass through screw tightening.
Beneficial effect: the utility model adopts copper styletable submode, realizes the terseness of welding procedure, and follow-up use standard cold end terminal one end and conductor compression jointing (crimping of the band line skin) other end uses screw and copper styletable to tighten.Existing ripe wave-soldering technology can be directly adopted in the welding of copper styletable like this, and cold end terminal is ripe mechanical stamping technology, and the production error rate is low, safe and reliable.
Description of drawings
Fig. 1 is the utility model structural representation, and 4 is the PCB circuit board among the figure, and 5 is the oval hole on the pcb board, and 6 is cold end terminal, and 7 is screw.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model, present embodiment is being to implement under the prerequisite with the utility model technical scheme, should understand these embodiment only be used to the utility model is described and be not used in the restriction the utility model scope.
As shown in Figure 1, a kind of electric bicycle controller comprises copper cylinder 1 with copper styletable, has screwed hole 2 on copper cylinder 1 top, is raised with connecting portion 3 in copper cylinder 1 bottom.Connecting portion 3 directly inserts welding with the oval hole 5 on the PCB circuit board 4, and screwed hole 2 is tightened through screw 7 with cold end terminal 6.
Claims (1)
1. an electric bicycle controller is characterized in that: the connecting portion (3) that comprises copper cylinder (1), is arranged on the screwed hole (2) on copper cylinder (1) top and is arranged on copper cylinder (1) bottom with copper styletable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230855 CN202616437U (en) | 2012-05-22 | 2012-05-22 | Electric bicycle controller copper column terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230855 CN202616437U (en) | 2012-05-22 | 2012-05-22 | Electric bicycle controller copper column terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616437U true CN202616437U (en) | 2012-12-19 |
Family
ID=47350107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220230855 Expired - Fee Related CN202616437U (en) | 2012-05-22 | 2012-05-22 | Electric bicycle controller copper column terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981950A (en) * | 2014-07-31 | 2015-10-14 | Abb技术有限公司 | Multi-cable connector |
| CN106450831A (en) * | 2015-08-13 | 2017-02-22 | Itt制边企业有限责任公司 | Power contact |
| CN106532297A (en) * | 2017-01-05 | 2017-03-22 | 科蒂斯技术（苏州）有限公司 | Binding post fixing mechanism |
-
2012
- 2012-05-22 CN CN 201220230855 patent/CN202616437U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981950A (en) * | 2014-07-31 | 2015-10-14 | Abb技术有限公司 | Multi-cable connector |
| CN104981950B (en) * | 2014-07-31 | 2017-10-24 | Abb技术有限公司 | Many cable connectors |
| CN106450831A (en) * | 2015-08-13 | 2017-02-22 | Itt制边企业有限责任公司 | Power contact |
| CN106532297A (en) * | 2017-01-05 | 2017-03-22 | 科蒂斯技术（苏州）有限公司 | Binding post fixing mechanism |
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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: 20121219 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |