CN203300831U - Wiring frame - Google Patents
Wiring frame Download PDFInfo
- Publication number
- CN203300831U CN203300831U CN2013203462681U CN201320346268U CN203300831U CN 203300831 U CN203300831 U CN 203300831U CN 2013203462681 U CN2013203462681 U CN 2013203462681U CN 201320346268 U CN201320346268 U CN 201320346268U CN 203300831 U CN203300831 U CN 203300831U
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- China
- Prior art keywords
- interface
- spiral
- wiring
- screw thread
- terminal
- 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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- 238000012360 testing method Methods 0.000 claims abstract description 27
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a wiring frame which is connected with a protection terminal and a test wiring, wherein the inner wall of the protection terminal is provided with a screw thread. The wiring frame comprises a wiring port, a current terminal interface and a spiral interface connected with the current terminal interface, wherein the outer surface of the spiral interface is provided with a screw thread, and the current terminal interface is connected with a conductive end of the test wiring through the wiring port; and the spiral interface is in spiral interlocking connection with the inner wall of the protection terminal through the screw thread on the outer surface of the spiral interface. According to the embodiment of the utility model, the current terminal interface is connected with the conductive end of the test wiring through the wiring port, and meanwhile, the spiral interface is in spiral interlocking connection with the inner wall of the protection terminal by using the screw thread arranged on the outer surface of the spiral interface, thereby enabling the wiring frame to be tightly connected with the protection terminal, then enabling the test wiring connected with the wiring frame to be tightly connected with the protection terminal, avoiding occurrences of test short circuit caused by loosening or even falling off of connection in the prior art, and improving the test security.
Description
Technical field
The application relates to the machinery production technical field, particularly a kind of patch bay.
Background technology
In electrical secondary system, usually each protection terminal in test connection and this electrical secondary system is connected and realizes line and current lead-through.
But due in electrical secondary system; the protection terminal is various; its model such as thickness of its wiring place etc. is separately had nothing in common with each other; make test connection when with the protection terminal, being connected; usually there is the loosening unreal phenomenon such as even come off of wiring; cause testing the danger such as short circuit, affect experimental safe.
The utility model content
The application's technical problem to be solved is to provide a kind of patch bay; in order to solve in prior art because the model of protection terminal is had nothing in common with each other; make test connection have the loosening unreal phenomenon such as even come off of wiring while being connected with the protection terminal; cause testing the danger such as short circuit, affect the technical problem of experimental safe.
The application provides a kind of patch bay, be connected with test connection with the protection terminal respectively, the inwall of described protection terminal is provided with screw thread, described patch bay comprises Wiring port, current terminal interface and the spiral interface that is connected with described current terminal interface, the outer surface of described spiral interface is provided with screw thread, wherein;
Described current terminal interface is connected with the conducting end of described test connection by described Wiring port;
Described spiral interface is connected by the screw thread of its outer surface and the spiral inner wall of described protection terminal.
Above-mentioned patch bay, preferred, described current terminal interface is connected with described spiral interface one.
Above-mentioned patch bay, preferred, described current terminal interface is connected with described spiral interface split.
by such scheme as can be known, a kind of patch bay that the application provides, be connected with test connection with the protection terminal respectively, the inwall of this protection terminal is provided with screw thread, patch bay in the application comprises Wiring port, current terminal interface and the spiral interface that is connected with described current terminal interface, the application is connected the current terminal interface in this patch bay by its Wiring port with the conducting end of test line, simultaneously, the screw thread spiral interface that will be connected with the current terminal interface and the spiral inner wall of protecting terminal that utilization is arranged on the spiral interface outer surface are connected, make the patch bay in the application closely to be connected with the protection terminal, and then make the test connection that is connected with this patch bay closely be connected with the protection terminal, avoided the loosening phenomenon that even comes off of the wiring that occurs in the prior art, avoided the danger of test short circuit to occur, improve the fail safe of test.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present application, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiment of the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of patch bay embodiment of providing for the application is provided Fig. 1;
Fig. 2 is the structural representation of protection terminal in the embodiment of the present application;
Fig. 3 is the structural representation of spiral interface in the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making under the creative work prerequisite the every other embodiment that obtains, and all belong to the scope of the application's protection.
With reference to figure 1, the structural representation of a kind of patch bay embodiment that provides for the application, described patch bay 1 are connected with test connection 3 with protection terminal 2 respectively, and the inwall 4 of described protection terminal 2 is provided with screw thread 5, as shown in Figure 2.
Wherein, described patch bay 1 comprises Wiring port 6, current terminal interface 7 and the spiral interface 8 that is connected with described current terminal interface 7, and the outer surface of described spiral interface 8 is provided with screw thread 9, as shown in Figure 3.
Wherein, described current terminal interface 7 is connected with the conducting end 10 of described test connection 3 by described Wiring port 6, and described spiral interface 8 is connected with inwall 4 screw occlusions of described protection terminal 2 by the screw thread 9 of its outer surface.
Need to prove, the screw thread 9 of the outer surface of described spiral interface 8 carries out interlock with the screw thread 5 on described protection terminal 2 inwalls 4, makes described spiral interface 8 closely be connected with described protection terminal 2.
by such scheme as can be known, a kind of patch bay embodiment that the application provides, be connected with test connection with the protection terminal respectively, the inwall of this protection terminal is provided with screw thread, patch bay in the present embodiment comprises Wiring port, current terminal interface and the spiral interface that is connected with described current terminal interface, the present embodiment is connected the current terminal interface in this patch bay by its Wiring port with the conducting end of test line, simultaneously, the screw thread spiral interface that will be connected with the current terminal interface and the spiral inner wall of protecting terminal that utilization is arranged on the spiral interface outer surface are connected, make the patch bay in the present embodiment closely to be connected with the protection terminal, and then make the test connection that is connected with this patch bay closely be connected with the protection terminal, avoided the loosening phenomenon that even comes off of the wiring that occurs in the prior art, avoided the danger of test short circuit to occur, improve the fail safe of test.
Wherein, in above-described embodiment, described current terminal interface 7 can be integrated and be connected with described spiral interface 8, and namely described current terminal interface 7 is structure as a whole with described spiral interface 8; Also can be for split connects, namely described current terminal interface 7 is respectively independently individual with described spiral interface 8, by predetermined connected mode, is connected.
Need to prove, each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
Finally, also need to prove, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make the article or the equipment that comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this article or the intrinsic key element of equipment.In the situation that not more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within the article that comprise described key element or equipment and also have other identical element.
Above a kind of patch bay that the application is provided is described in detail, and has applied specific case herein the application's principle and execution mode are set forth, and the explanation of above embodiment just is used for helping to understand the application's method and core concept thereof; Simultaneously, for one of ordinary skill in the art, the thought according to the application, all will change in specific embodiments and applications, and in sum, this description should not be construed as the restriction to the application.
Claims (3)
1. patch bay, be connected with test connection with the protection terminal respectively, the inwall of described protection terminal is provided with screw thread, it is characterized in that, described patch bay comprises Wiring port, current terminal interface and the spiral interface that is connected with described current terminal interface, the outer surface of described spiral interface is provided with screw thread, wherein;
Described current terminal interface is connected with the conducting end of described test connection by described Wiring port;
Described spiral interface is connected by the screw thread of its outer surface and the spiral inner wall of described protection terminal.
2. patch bay according to claim 1, is characterized in that, described current terminal interface is connected with described spiral interface one.
3. patch bay according to claim 1, is characterized in that, described current terminal interface is connected with described spiral interface split.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203462681U CN203300831U (en) | 2013-06-17 | 2013-06-17 | Wiring frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203462681U CN203300831U (en) | 2013-06-17 | 2013-06-17 | Wiring frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300831U true CN203300831U (en) | 2013-11-20 |
Family
ID=49576817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203462681U Expired - Fee Related CN203300831U (en) | 2013-06-17 | 2013-06-17 | Wiring frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300831U (en) |
-
2013
- 2013-06-17 CN CN2013203462681U patent/CN203300831U/en not_active Expired - Fee Related
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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: 20131120 Termination date: 20200617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |