CN2241923Y - Line connector - Google Patents
Line connector Download PDFInfo
- Publication number
- CN2241923Y CN2241923Y CN 95246127 CN95246127U CN2241923Y CN 2241923 Y CN2241923 Y CN 2241923Y CN 95246127 CN95246127 CN 95246127 CN 95246127 U CN95246127 U CN 95246127U CN 2241923 Y CN2241923 Y CN 2241923Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- insulating casing
- insulation crust
- volute spring
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a connector used for the connection of electric wires, comprising an insulating casing and conical springs, wherein, the inner wall of the insulating casing is provided with screw threads, and the conical springs is inlaid tightly in the insulating casing and engaged with the screw threads of the inner wall of the insulating casing. When the utility model is used, any tool is not needed, the twist conductor wire and the winding insulation are not needed in advance, the conductor wire can be connected well firmly, the electrical leakage can be avoided thoroughly, and the hidden danger of fire can be eliminated. Simultaneously, the utility model has the advantages of repeated use, high work efficiency, etc.
Description
The utility model relates to a kind of electrotechnical elements, especially a kind of wire connector.
Present electric wire connects the terminal that normally need connect with hand or pliers twisting, after strand is one, twine insulating tape thereon again, the lead bigger to transmitted power also need put the plastics gum cover, the heating of gum cover two ends is sealed, the most significant advantage of this electric wire connected mode is exactly that cost is lower, but operational sequence is many, and operating efficiency is lower, and operating personnel must pass through special electrician's operation training, two or multiple conducting wires closely could be twisted into one, otherwise not fastening, will influence the conductivity of junction because of connecting, even the transient current interruption can appear, influence the useful life of electrical appliance in the circuit, the insulating tape of electric wire junction winding simultaneously is aging easily, and viscosity also very easily disappears, cause adhesive plaster to get loose, electric shock accidents takes place on the one hand easily, very easily oxidation of junction lead on the other hand, resistance increases, it is overheated to be easy to generate, even red heat or electric arc occur and cause that fire is empty, fail safe is lower, demands a kind of new electric wire connected mode urgently and occurs.
The purpose of this utility model provides a kind of wire connector, and it both can finish the connection of electric wire quickly and easily, can guarantee the quality of connection of junction again, and was safe and reliable.
The technical solution of the utility model is: wire connector is made up of insulation crust and volute spring, and the insulation crust inwall is provided with screw thread, and volute spring closely is embedded in the insulation crust, with the screw-threaded engagement on the insulation crust inwall.
Technique effect of the present utility model is: connect lead and need not any instrument, also need not twisted wire and winding insulating tape in advance, only need terminal is inserted in the volute spring from the electric wire connecting junction opening part, turn electric wire connecting junction again, can very securely lead be connected, can thoroughly stop electric leakage, eliminate disaster hidden-trouble.Have simultaneously reusable, need not characteristics such as professional training, operating efficiency height.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
As shown in drawings, the utility model is made up of insulation crust (1) and volute spring (2), the bottom opening of insulation crust (1), top seal, inwall is provided with screw thread (3), and volute spring (2) closely is embedded in the insulation crust (1), with screw thread (3) engagement on insulation crust (1) inwall.
Fastening in order to make power lug in volute spring (2), sting line, once tightening, unlikely coming off, the material section of volute spring (2) is square.
When connecting lead in order to make, it is more convenient laborsaving to turn insulation crust (1).At insulation crust (1) outer surface, be provided with the fin (4) of symmetry.
The utility model in use, only need to peel off two of insulated hull or several lead and insert in the volute spring (2), hold fin (4) and turn gently, insulation crust (1) terminal can closely be twisted into one, the connection of electric wire is promptly accused and is finished, and uses very convenient.If need to reuse, as long as electric wire connecting junction is turned in the opposite direction gently, lead is drawn off, electric wire connecting junction can reuse.
The utility model can be widely used in illumination, communication, electrical equipment, lamp decoration and other various wirings and connect.
Claims (3)
1, a kind of wire connector, it is characterized in that: it is made up of insulation crust (1) and volute spring (2), insulation crust (1) inwall is provided with screw thread (3), and volute spring (2) closely is embedded in the insulation crust (1), with screw thread (3) engagement on insulation crust (1) inwall.
2, wire connector as claimed in claim 1, the material section that it is characterized in that volute spring (2) is square.
3, wire connector as claimed in claim 1 or 2 is characterized in that being provided with symmetrical fin (4) at the outer surface of insulation crust (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95246127 CN2241923Y (en) | 1995-10-18 | 1995-10-18 | Line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95246127 CN2241923Y (en) | 1995-10-18 | 1995-10-18 | Line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2241923Y true CN2241923Y (en) | 1996-12-04 |
Family
ID=33885761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95246127 Expired - Fee Related CN2241923Y (en) | 1995-10-18 | 1995-10-18 | Line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2241923Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280721A (en) * | 2011-05-23 | 2011-12-14 | 东莞市永兴电子科技有限公司 | Light-emitting diode (LED) lamp waterproof connector and manufacturing process thereof |
| CN109672028A (en) * | 2018-12-29 | 2019-04-23 | 广东省第建筑工程有限公司 | Twist joint formula fire-proof insulation conductor jointer and its application method |
-
1995
- 1995-10-18 CN CN 95246127 patent/CN2241923Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280721A (en) * | 2011-05-23 | 2011-12-14 | 东莞市永兴电子科技有限公司 | Light-emitting diode (LED) lamp waterproof connector and manufacturing process thereof |
| CN109672028A (en) * | 2018-12-29 | 2019-04-23 | 广东省第建筑工程有限公司 | Twist joint formula fire-proof insulation conductor jointer and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |