CN201749956U - Anti-falling structure for bus connecting terminal - Google Patents
Anti-falling structure for bus connecting terminal Download PDFInfo
- Publication number
- CN201749956U CN201749956U CN 201020246851 CN201020246851U CN201749956U CN 201749956 U CN201749956 U CN 201749956U CN 201020246851 CN201020246851 CN 201020246851 CN 201020246851 U CN201020246851 U CN 201020246851U CN 201749956 U CN201749956 U CN 201749956U
- Authority
- CN
- China
- Prior art keywords
- bus
- cylindrical conductor
- tube connector
- conduction tube
- binding post
- 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 Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
An anti-falling structure for a bus connecting terminal comprises a bus connecting terminal, a conductive connecting pipe, a bus insulating bush and a bus. One end of the bus is arranged in one end of the conductive connecting pipe. The bus insulating bush is arranged at the periphery of the conductive connecting pipe. The bus connecting terminal is composed of a cylindrical conductor. The cylindrical conductor is inserted into the other end of the conductive connecting pipe. A slot parallel to axial direction is arranged in the outer wall of the cylindrical conductor. An elastic strip is arranged in the slot. The elastic strip is arranged between the inner wall of the conductive connecting pipe and the cylindrical conductor. As one end of the bus and the cylindrical conductor are connected in the conductive connecting pipe, the contact area among the bus, the cylindrical conductor and the conductive connecting pipe is large, and does not easily emit heat through high current. The elastic strip is deformed after the cylindrical conductor is inserted into the conductive connecting pipe so as to provide strong frictional force for preventing the cylindrical conductor from falling off from the conductive connecting pipe.
Description
Technical field:
The utility model relates to electricity field, relates in particular to electric connector, particularly a kind of disconnecting prevention structure that is used for the bus binding post.
Background technology:
Be electrically connected and extensively utilize the bus binding post that bus current is assigned in a plurality of branches.In the prior art, the bus binding post is made of insulation booth and wire conductors, and wire conductors is arranged in the insulation booth, after bus penetrates hole in the wire conductors, by screw in compression, it is little with the contact-making surface of wire conductors that bus is subjected to screw extruding back, generates heat easily during by big electric current again.
Summary of the invention:
The purpose of this utility model is to provide a kind of disconnecting prevention structure that is used for the bus binding post, the technical problem of generating heat easily when the described this disconnecting prevention structure that is used for the bus binding post will solve prior art median generatrix binding post by big electric current.
The disconnecting prevention structure of bus binding post that is used for of the present utility model is by the bus binding post, the conduction tube connector, bus insulation cover and bus constitute, wherein, one end of described bus is fixedly installed in the end of described conduction tube connector, described bus insulation is set on the periphery of conduction tube connector, described bus binding post is made of a cylindrical conductor, described cylindrical conductor inserts the other end of conduction tube connector, be parallel in the cylindrical conductor outer wall and axially be provided with a groove, be provided with a flexure strip in the described groove, described flexure strip is between the inwall and cylindrical conductor of conduction tube connector.
Further, the length of described bus insulation cover is greater than the length of conduction tube connector.
Further, described bus binding post is connected with a conducting strip.
Operation principle of the present utility model is: an end of bus is connected in the conduction tube connector, bus is big with the contact area of conduction tube connector, cylindrical conductor inserts in the conduction tube connector, cylindrical conductor is big with the contact area of conduction tube connector, electric current is by the transmission of conduction tube connector, flexure strip is out of shape after cylindrical conductor inserts the conduction tube connector, and powerful frictional force is provided, and prevents that cylindrical conductor from coming off from the conduction tube connector.
The utility model and prior art are compared, and its effect is actively with tangible.The utility model is connected an end and the cylindrical conductor of bus in the conduction tube connector, and the contact area of bus, cylindrical conductor and conduction tube connector is big, is not easy heating during by big electric current.Flexure strip is out of shape after cylindrical conductor inserts the conduction tube connector, and powerful frictional force is provided, and prevents that cylindrical conductor from coming off from the conduction tube connector.
Description of drawings:
Fig. 1 is the structural representation that is used for the disconnecting prevention structure of bus binding post of the present utility model.
Embodiment:
Embodiment 1:
As shown in Figure 1, the disconnecting prevention structure that is used for the bus binding post of the present utility model, by bus binding post 1, conduction tube connector 2, bus insulation cover 3 and bus 4 constitute, wherein, one end of described bus 4 is fixedly installed in the end of described conduction tube connector 2, described bus insulation cover 3 is arranged on the periphery of conduction tube connector 2, described bus binding post 1 is made of a cylindrical conductor, described cylindrical conductor inserts the other end of conduction tube connector 2, be parallel in the cylindrical conductor outer wall and axially be provided with a groove, be provided with a flexure strip 5 in the described groove, described flexure strip 5 is between the inwall and cylindrical conductor of conduction tube connector 2.
Further, the length of described bus insulation cover 3 is greater than the length of conduction tube connector 2.
Further, described bus binding post 1 is connected with a conducting strip 6.
The course of work of present embodiment is: an end of bus 4 is connected in the conduction tube connector 2, bus 4 is big with the contact area of conduction tube connector 2, cylindrical conductor inserts in the conduction tube connector 2, cylindrical conductor is big with the contact area of conduction tube connector 2, electric current transmits by conduction tube connector 2, flexure strip 5 inserts the 2 back distortion of conduction tube connector at cylindrical conductor, and powerful frictional force is provided, and prevents that cylindrical conductor from coming off from conduction tube connector 2.
Claims (3)
1. disconnecting prevention structure that is used for the bus binding post, by the bus binding post, the conduction tube connector, bus insulation cover and bus constitute, it is characterized in that: an end of described bus is fixedly installed in the end of described conduction tube connector, described bus insulation is set on the periphery of conduction tube connector, described bus binding post is made of a cylindrical conductor, described cylindrical conductor inserts the other end of conduction tube connector, be parallel in the cylindrical conductor outer wall and axially be provided with a groove, be provided with a flexure strip in the described groove, described flexure strip is between the inwall and cylindrical conductor of conduction tube connector.
2. the disconnecting prevention structure that is used for the bus binding post as claimed in claim 1 is characterized in that: the length of described bus insulation cover is greater than the length of conduction tube connector.
3. the disconnecting prevention structure that is used for the bus binding post as claimed in claim 1 is characterized in that: described bus binding post is connected with a conducting strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246851 CN201749956U (en) | 2010-06-30 | 2010-06-30 | Anti-falling structure for bus connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246851 CN201749956U (en) | 2010-06-30 | 2010-06-30 | Anti-falling structure for bus connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749956U true CN201749956U (en) | 2011-02-16 |
Family
ID=43584628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020246851 Expired - Fee Related CN201749956U (en) | 2010-06-30 | 2010-06-30 | Anti-falling structure for bus connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315520A (en) * | 2010-06-30 | 2012-01-11 | 上海友邦电气(集团)股份有限公司 | Anti-falling structure for bus bar wiring terminal |
-
2010
- 2010-06-30 CN CN 201020246851 patent/CN201749956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315520A (en) * | 2010-06-30 | 2012-01-11 | 上海友邦电气(集团)股份有限公司 | Anti-falling structure for bus bar wiring terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20160630 |