CN201690156U - Drawer unit network and control line plug-in socket structure - Google Patents
Drawer unit network and control line plug-in socket structure Download PDFInfo
- Publication number
- CN201690156U CN201690156U CN2010202153117U CN201020215311U CN201690156U CN 201690156 U CN201690156 U CN 201690156U CN 2010202153117 U CN2010202153117 U CN 2010202153117U CN 201020215311 U CN201020215311 U CN 201020215311U CN 201690156 U CN201690156 U CN 201690156U
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- CN
- China
- Prior art keywords
- plug
- fixed head
- drawer unit
- boss
- network
- 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 - Lifetime
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Abstract
The utility model relates to a drawer unit network and control line plug-in socket structure, which comprises a movable screw, a fixing plate, an abutting plate, a sliding support rod, a positioning pin and a positioning sleeve, wherein the movable screw passes through a fixing perforation to fix the fixing plate onto a drawer unit; the fixing plate and the abutting plate are connected through the sliding support rod, and a spring is mounted on the sliding support rod; a positioning spring leaf is mounted on the fixing plate and at the front end of the sliding support rod; the positioning sleeve is mounted on the abutting plate, and the positioning pin is mounted on a corresponding plug-in connector on a cabinet body; and a control plug-in unit mounting hole and a network plug-in unit mounting hole are arranged on the abutting plate. The utility model provides the drawer unit network and control line plug-in socket structure with the advantages of automatic guide and regulation abutting, low requirement of mounting accuracy, and more reliable plugging and unplugging.
Description
Technical field:
The utility model relates to a kind of plug socket structure, particularly a kind of drawer unit network and control line plug socket structure.
Background technology:
Intelligent low-pressure draw out switchgear cabinet and since drawout cubicle have save the space, easy to maintenance, reduce interruption duration, go out line loop many, be easy to realize numerous advantages such as intellectuality, more and more be subjected to user's welcome.The crucial coupling part that the network of drawer unit and the plug-in unit of control line show as electric parameter, its performance determines fail safe, the reliability of whole drawout cubicle.And existing firm banking and control line plug-in unit are one to be connected integral body, not only tool is not held concurrently and is with the network plug-in function, and existing control line plug-in unit and fixed support are one, fixed form is that screw is fastening, no adjustable space, its precision of installation dimension is required height, when reality is used, be easy to generate the butt joint difficulty even damage plug connector.
Summary of the invention:
Goal of the invention:
The purpose of this utility model is to provide a kind of and can automatic guide regulates butt joint, installation accuracy and require low, more reliable drawer unit network of plug and control line plug socket structure.
For achieving the above object, the utility model is taked following design: this drawer unit network and control line plug socket structure, form by movable screw, fixed head, buttcover plate, sliding supporting bar, alignment pin, positioning sleeve, described movable screw is made up of nut, boss, screw thread and nut, described boss is between nut and described screw thread, the diameter of described boss is greater than described screw thread, and the length of described boss is greater than the thickness of described fixed head; Described fixed head is provided with fixing perforation, and the diameter of described fixedly perforation passes described fixedly perforation with described movable screw described fixed head is fixed on the drawer unit greater than the diameter of described boss; Described fixed head and described buttcover plate are coupled together by described sliding supporting bar, and device has spring on the described sliding supporting bar; The fore device that is positioned at described sliding supporting bar on described fixed head has Location resilient piece; Described positioning sleeve device is on described buttcover plate, and described dowel device is on the corresponding plug connector of cabinet; Described buttcover plate is provided with control plug-in unit installing hole and network plug-in installing hole.
Because the utility model adopts above technical scheme, described boss is between nut and described screw thread, and the diameter of described boss is greater than described screw thread, and the length of described boss is greater than the thickness of described fixed head; The diameter of described fixedly perforation is greater than the diameter of described boss, so when passing with described movable screw after described fixedly perforation is fixed on described fixed head on the drawer unit, whole plug socket structure has just had activity space up and down; The automatic alignment function of deviation adjustment about about the butt joint of corresponding plug-in unit has just had with it under the effect of alignment pin guiding.
In actual applications, control plug-in unit and network plug-in is installed in the control plug-in unit installing hole and network plug-in installing hole on the described buttcover plate.Because described positioning sleeve device is on described buttcover plate, described dowel device is on the corresponding plug connector of cabinet, and when drawer unit advanced, described alignment pin was aimed at described positioning sleeve, plug socket is fixed on the drawer unit with described movable screw by described fixed head, and activity space is up and down arranged; Device has spring on the described sliding supporting bar, regulatory function before and after having under the effect of high-tension; Like this, under the guiding of described alignment pin and described positioning sleeve, be installed in control plug-in unit on the described buttcover plate and network plug-in just can with cabinet on corresponding plug connector is reliable and secure docks.
Owing to be positioned at the fore device of described sliding supporting bar on described fixed head Location resilient piece is arranged, when drawer unit was advanced to the butt joint beginning, described Location resilient piece will be flicked by described sliding supporting bar, reminded operator's drawer unit to arrive docking location.
Because the utility model adopts above technical scheme, reached and automatic guide to have regulated butt joint, low, the more reliable purpose of plug of installation accuracy requirement.
Description of drawings:
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation.
Embodiment:
As shown in Figure 1, this drawer unit network of the utility model and control line plug socket structure, form by movable screw 7, fixed head 8, buttcover plate 9, sliding supporting bar 6, alignment pin 1, positioning sleeve 2, described movable screw 7 is made up of nut 10, boss 11, screw thread 12 and nut 13, described boss 11 is between nut 10 and described screw thread 12, the diameter of described boss 11 is greater than described screw thread 12, and the length of described boss 11 is greater than the thickness of described fixed head 8; Described fixed head 8 is provided with fixing perforation 14, and the diameter of described fixedly perforation 14 passes described fixedly perforation 14 with described movable screw 7 described fixed head 8 is fixed on the drawer unit greater than the diameter of described boss 11; Described fixed head 8 and described buttcover plate 9 are coupled together by described sliding supporting bar 6, and device has spring 5 on the described sliding supporting bar 6; The fore device that is positioned at described sliding supporting bar 6 on described fixed head 8 has Location resilient piece 15; Described positioning sleeve 2 devices are on described buttcover plate 9, and described alignment pin 1 device is on the corresponding plug connector of cabinet; Described buttcover plate 9 is provided with control plug-in unit installing hole 3 and network plug-in installing hole 4.
Because the utility model adopts above technical scheme, described boss 11 is between nut 10 and described screw thread 12, the diameter of described boss 11 is greater than described screw thread 12, the length of described boss 11 is greater than the thickness of described fixed head 8, the diameter of described fixedly perforation 14 is greater than the diameter of described boss 11, so when passing with described movable screw 7 after described fixedly perforation 14 is fixed on described fixed head 8 on the drawer unit, whole plug socket structure has just had activity space up and down; The automatic alignment function of deviation adjustment about about the butt joint of corresponding plug-in unit has just had with it under the effect of alignment pin 1 guiding.
In actual applications, control plug-in unit and network plug-in is installed in the control plug-in unit installing hole 3 and network plug-in installing hole 4 on the described buttcover plate.Because described positioning sleeve 2 devices are on described buttcover plate 9, described alignment pin 1 device is on the corresponding plug connector of cabinet, when drawer unit advances, described alignment pin 1 is aimed at described positioning sleeve 2, whole plug socket is fixed on the drawer unit by the described movable screw 7 of described fixed head 8 usefulness, and activity space is up and down arranged; Device has spring 5 on the described sliding supporting bar 6, regulatory function before and after having under the effect of high-tension; Like this, under the guiding of described alignment pin 1 and described positioning sleeve 2, be installed in control plug-in unit on the described buttcover plate 9 and network plug-in just can with cabinet on corresponding plug connector is reliable and secure docks.
Owing on described fixed head, be positioned at the fore device of described sliding supporting bar Location resilient piece 15 is arranged, when drawer unit is advanced to the butt joint beginning, described Location resilient piece 15 will be flicked by described sliding supporting bar 6, reminds operator's drawer unit to arrive docking location.
Below only be an embodiment of the present utility model, any based on equivalents of the present utility model all within protection range of the present utility model.
Claims (1)
1. drawer unit network and control line plug socket structure, form by movable screw, fixed head, buttcover plate, sliding supporting bar, alignment pin, positioning sleeve, it is characterized in that: described movable screw is made up of nut, boss, screw thread and nut, described boss is between nut and described screw thread, the diameter of described boss is greater than described screw thread, and the length of described boss is greater than the thickness of described fixed head; Described fixed head is provided with fixing perforation, and the diameter of described fixedly perforation passes described fixedly perforation with described movable screw described fixed head is fixed on the drawer unit greater than the diameter of described boss; Described fixed head and described buttcover plate are coupled together by described sliding supporting bar, and device has spring on the described sliding supporting bar; The fore device that is positioned at described sliding supporting bar on described fixed head has Location resilient piece; Described positioning sleeve device is on described buttcover plate, and described dowel device is on the corresponding plug connector of cabinet; Described buttcover plate is provided with control plug-in unit installing hole and network plug-in installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202153117U CN201690156U (en) | 2010-06-04 | 2010-06-04 | Drawer unit network and control line plug-in socket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202153117U CN201690156U (en) | 2010-06-04 | 2010-06-04 | Drawer unit network and control line plug-in socket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690156U true CN201690156U (en) | 2010-12-29 |
Family
ID=43378434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202153117U Expired - Lifetime CN201690156U (en) | 2010-06-04 | 2010-06-04 | Drawer unit network and control line plug-in socket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690156U (en) |
-
2010
- 2010-06-04 CN CN2010202153117U patent/CN201690156U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |