CN102709718A - Improved structure of relay coupling type wiring terminal - Google Patents
Improved structure of relay coupling type wiring terminal Download PDFInfo
- Publication number
- CN102709718A CN102709718A CN 201210165381 CN201210165381A CN102709718A CN 102709718 A CN102709718 A CN 102709718A CN 201210165381 CN201210165381 CN 201210165381 CN 201210165381 A CN201210165381 A CN 201210165381A CN 102709718 A CN102709718 A CN 102709718A
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- Prior art keywords
- electric conductor
- binding post
- coupled mode
- main body
- relay coupled
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Abstract
The invention provides an improved structure of a relay coupling type wiring terminal comprising an insulating shell and conductors embedded in an inner wall of the insulating shell, respectively. Wiring holes are arranged in side walls of the insulating shell, and each wiring hole is led to one conductor. Each conductor is formed of metal sheets by bending, and includes a U-shaped bent main body and a conductor pin. The main body extends outwards to form the conductor pin. Mounting grooves are arranged in the inner wall of the insulating shell, and the conductors are embedded in the mounting grooves. An anti-return barb is provided in the mounting groove. Each of the main bodies is provided therein with a press frame. Any one frame is connected with a fastening screw. The conductors are fabricated by one-step forming via punching without welding and assembly, omits the assembly process, and improves reliability. The anti-return barbs fix the conductors to prevent the conductors from falling out when screwing. Lead wires are connected with the fastening screws through the press frames to make the insulating shell realize a closed frame mode at wiring positions, so as to prevent deformation and distortion.
Description
Technical field:
The present invention relates to electricity field, relate in particular to the low-voltage electrical apparatus binding post, the improvement structure of electric conductor in particularly a kind of relay coupled mode binding post.
Background technology:
In the prior art, the electric conductor in the relay coupled mode binding post adopts split-type structural, is welded to connect by the each several part of manual work with electric conductor during assembling, and operation is more, and cost is high, and welding is often insecure or rosin joint is arranged, and influences product quality.In addition, existing relay coupled mode binding post electric conductor when the turn of the screw drops out easily, and insulating part wiring place is an Open architecture, and easy deformation, distortion influence product and use.
Summary of the invention:
The object of the present invention is to provide a kind of improvement structure of relay coupled mode binding post, the improvement structure of described this relay coupled mode binding post will solve prior art relaying electric coupling type binding post and adopt the split electric conductor and cause the technical problem that manufacturing procedure is many, welding is unreliable, electric conductor comes off easily.
The improvement structure of this relay coupled mode binding post of the present invention; Comprise insulation shell and at least one electric conductor, wherein, any described electric conductor all is embedded separately in the inwall of described insulation shell; Be provided with wiring hole in the sidewall of insulation shell with the electric conductor similar number; Any wiring hole all leads to a described electric conductor separately, and any electric conductor all each free sheet metal bending constitutes, and any electric conductor comprises separately that all one is U type crooked main body and a conductive feet; Described conductive feet is extended laterally by described main body and is constituted
Further, described conductive feet is the bending of U type.
Further, after any electric conductor launched, described main body and conductive feet all were arranged in same sheet metal.
Further, be provided with mounting groove in the inwall of insulation shell, described electric conductor embeds in the described mounting groove, is provided with retaining barb in the mounting groove.
Further, the number of electric conductor is 4.
Further, all be provided with a pressing line frame in the main body of any electric conductor separately, all be connected with a holding screw separately on any described pressing line frame.
Further, insulation shell is made up of the mutual snapping of two and half shell structures.
The present invention and prior art are compared, and its effect is actively with tangible.The present invention adopts the integral type electric conductor in relay coupled mode binding post, electric conductor utilizes the Sheet Metal Forming Technology one-shot forming, need not welding assembly; Reduced assembly process, and improved reliability, assembling place of insulation shell and electric conductor is provided with retaining barb; Pack into behind the electric conductor; Insulation shell is fixed, and electric conductor can not come off during the turn of the screw, has improved operating efficiency.Lead connects through pressing line frame and holding screw thereof, makes insulation shell realize the closure frame form at wiring position, has prevented distortion, distortion.
Description of drawings:
Fig. 1 is the perspective view of the relay coupled mode binding post among the present invention.
Fig. 2 is the front view of the relay coupled mode binding post among the present invention.
Fig. 3 is the vertical view of the relay coupled mode binding post among the present invention.
Fig. 4 is the upward view of the relay coupled mode binding post among the present invention.
Fig. 5 is the left view of the relay coupled mode binding post among the present invention.
Fig. 6 is the right view of the relay coupled mode binding post among the present invention.
Fig. 7 is the rearview of the relay coupled mode binding post among the present invention.
Fig. 8 is the perspective view of the electric conductor among the present invention.
Embodiment:
Embodiment 1:
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8; Relay coupled mode binding post of the present invention; Comprise insulation shell 1, one first electric conductor 1, one second electric conductor 3, the 3rd electric conductor 4 and one the 4th electric conductor 5; Wherein, First electric conductor 1, second electric conductor 3, the 3rd electric conductor 4 and the 4th electric conductor 5 are embedded separately in the inwall of insulation shell 1, are provided with four wiring holes in the sidewall of insulation shell 1, and four wiring holes lead to first electric conductor 1, second electric conductor 3, the 3rd electric conductor 4 and the 4th electric conductor 5 respectively; First electric conductor 1, second electric conductor 3, the 3rd electric conductor 4 and 5 each the free sheet metals bending of the 4th electric conductor constitute; First electric conductor 1, second electric conductor 3, the 3rd electric conductor 4 and the 4th electric conductor 5 comprise that separately one is U type crooked main body 8 and a conductive feet 7, and conductive feet 7 is extended laterally by main body 8 and constituted
Further, conductive feet 7 is the bending of U type.
Further, after first electric conductor 1 launched, its main body 8 was arranged in same sheet metal with conductive feet 7.After second electric conductor 3 launched, its main body 8 was arranged in same sheet metal with conductive feet 7.After the 3rd electric conductor 4 launched, its main body 8 was arranged in same sheet metal with conductive feet 7.After the 4th electric conductor 5 launched, its main body 8 was arranged in same sheet metal with conductive feet 7.
Further, be provided with mounting groove in the inwall of insulation shell 1, electric conductor embeds in the mounting groove, is provided with the retaining barb (not shown) in the mounting groove.
Further, be provided with a pressing line frame 6 separately in the main body 8 of first electric conductor 1, second electric conductor 3, the 3rd electric conductor 4 and the 4th electric conductor 5, all be connected with a holding screw separately on any pressing line frame 6.
Further, insulation shell 1 is made up of the mutual snapping of two and half shell structures.
Claims (6)
1. the improvement structure of a relay coupled mode binding post; Comprise insulation shell and at least one electric conductor; It is characterized in that: any described electric conductor all is embedded separately in the inwall of described insulation shell, is provided with the wiring hole with the electric conductor similar number in the sidewall of insulation shell, and any wiring hole all leads to a described electric conductor separately; Any electric conductor all each free sheet metal bending constitutes; Any electric conductor comprises separately that all one is U type crooked main body and a conductive feet, and described conductive feet is extended laterally by described main body and constituted
The improvement structure of a kind of relay coupled mode binding post as claimed in claim 1 is characterized in that: it is crooked that described conductive feet is the U type.
2. the improvement structure of a kind of relay coupled mode binding post as claimed in claim 1 is characterized in that: after any electric conductor launched, described main body and conductive feet all were arranged in same sheet metal.
3. the improvement structure of a kind of relay coupled mode binding post as claimed in claim 1 is characterized in that: be provided with mounting groove in the inwall of insulation shell, described electric conductor embeds in the described mounting groove, is provided with retaining barb in the mounting groove.
4. the improvement structure of a kind of relay coupled mode binding post as claimed in claim 1 is characterized in that: the number of electric conductor is 4.
5. the improvement structure of a kind of relay coupled mode binding post as claimed in claim 1 is characterized in that: all be provided with a pressing line frame in the main body of any electric conductor separately, all be connected with a holding screw separately on any described pressing line frame.
6. the improvement structure of a kind of relay coupled mode binding post as claimed in claim 1 is characterized in that: insulation shell is made up of the mutual snapping of two and half shell structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210165381 CN102709718A (en) | 2012-05-24 | 2012-05-24 | Improved structure of relay coupling type wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210165381 CN102709718A (en) | 2012-05-24 | 2012-05-24 | Improved structure of relay coupling type wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102709718A true CN102709718A (en) | 2012-10-03 |
Family
ID=46902345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210165381 Pending CN102709718A (en) | 2012-05-24 | 2012-05-24 | Improved structure of relay coupling type wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102709718A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367022A (en) * | 2013-07-27 | 2013-10-23 | 广西银河迪康电气有限公司 | Arc-extinguishing coil of gas insulating load switch |
| CN103747646A (en) * | 2013-12-31 | 2014-04-23 | 上海友邦电气(集团)股份有限公司 | Clamping pin structure of electrical element arranged on guide rail |
| WO2015143988A1 (en) * | 2014-03-26 | 2015-10-01 | 成都曼德莱斯电联接有限公司 | Wiring terminal |
| CN108963538A (en) * | 2018-07-20 | 2018-12-07 | 首瑞（天津）电气设备有限公司 | Connecting terminal and distribution system |
-
2012
- 2012-05-24 CN CN 201210165381 patent/CN102709718A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367022A (en) * | 2013-07-27 | 2013-10-23 | 广西银河迪康电气有限公司 | Arc-extinguishing coil of gas insulating load switch |
| CN103367022B (en) * | 2013-07-27 | 2015-11-18 | 广西银河迪康电气有限公司 | Gas insulated load switch Petersen coil |
| CN103747646A (en) * | 2013-12-31 | 2014-04-23 | 上海友邦电气(集团)股份有限公司 | Clamping pin structure of electrical element arranged on guide rail |
| WO2015143988A1 (en) * | 2014-03-26 | 2015-10-01 | 成都曼德莱斯电联接有限公司 | Wiring terminal |
| CN108963538A (en) * | 2018-07-20 | 2018-12-07 | 首瑞（天津）电气设备有限公司 | Connecting terminal and distribution system |
| CN108963538B (en) * | 2018-07-20 | 2024-03-29 | 首瑞（天津）电气设备有限公司 | Binding post and distribution system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |