CN104916965A - PLC quick plug-in - Google Patents
PLC quick plug-in Download PDFInfo
- Publication number
- CN104916965A CN104916965A CN201510300828.3A CN201510300828A CN104916965A CN 104916965 A CN104916965 A CN 104916965A CN 201510300828 A CN201510300828 A CN 201510300828A CN 104916965 A CN104916965 A CN 104916965A
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- China
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- plc
- fixed head
- insulation shell
- unit
- bayonet socket
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention a PLC fast plug-in. The PLC fast plug-in comprises a box body composed of an insulating shell and a separation board; a line pressing frame is embedded in the insulating shell; the upper end of the insulating shell is provided with a relay socket; the relay socket is provided with an electric conduction shifting fork; and a PLC component pin clamping structure is embedded in the insulation shell. According to the PLC fast plug-in of the invention, the pins of a component can be directly clamped into positioning grooves, so that quick connection can be realized, convenience can be brought about, and time can be saved; the connecting component bayonet is arranged in the insulating shell, and an electric conduction connecting component can be in matched connection with the connecting component bayonet, so that quick connection between adjacent PLC modules can be realized, and wiring workload can be greatly reduced, and wiring efficiency can be improved.
Description
Technical field
The present invention relates to electric field, particularly relate to the wire connection device of low-voltage electrical apparatus, particularly the quick plug-in unit of a kind of PLC.
Background technology
Programmable logic controller (PLC) (hereinafter referred to as PLC) is widely used in industrial automatic control.In prior art, often use PLC to realize controlling functions in low-voltage electrical apparatus module, because existing like product adopts welding procedure that components and parts are interconnected, therefore patching operations is more loaded down with trivial details, especially, when multiple PLC is in parallel, wiring workload is large, efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of realize multiple PLC in parallel time the quick plug-in unit of a kind of PLC that connects fast.
For solving the problems of the technologies described above, the quick plug-in unit of a kind of PLC of the present invention, comprises the box body be made up of insulation shell and dividing plate; Pressing line frame is embedded in described insulation shell, the upper end of described insulation shell is provided with relay jack, conduction shift fork is provided with at described relay jack place, PLC component pins buckle structure is also embedded with in described insulation shell, bayonet socket is provided with in the side of described insulation shell, described bayonet socket is made up of spring leaf, and in described bayonet socket, be also provided with a limit plug-in unit matched with described bayonet socket, described PLC component pins buckle structure comprises interconnective first fixed head and the second fixed head; Two installation units are arranged on the side of described first fixed head and described second fixed head respectively; Wherein said installation unit is made up of symmetrically arranged two pieces of mounting panels respectively, and two pieces of described mounting panels side is in opposite directions made up of the leading edge connected successively and gulde edge; The wherein described leading edge of the both sides design in gradual change type from top to bottom, forms guiding groove from large to small; Article two, described gulde edge is connected with two described leading edges respectively, and two described gulde edges form location notch.
Two described installation unit homonymies are arranged.Described first fixed head and described second fixed head are also provided with installing hole.
The quick plug-in unit of a kind of PLC of the present invention directly can snap in the pin of components and parts in location notch, realizes connecting fast, convenient and time-saving.Connector bayonet socket is set in insulation shell simultaneously, utilizes conducting connecting part to be connected with connector bayonet fittings, thus realize the quick connection between adjacent PLC module, greatly reduce wiring workload, improve wiring efficiency.
Accompanying drawing explanation
Fig. 1 is the quick plug-in unit structural representation of a kind of PLC of the present invention;
Fig. 2 is a kind of PLC of the present invention quick plug-in unit PLC component pins buckle structure structural representation one;
Fig. 3 is a kind of PLC of the present invention quick plug-in unit PLC component pins buckle structure structural representation two;
Fig. 4 is a kind of PLC quick plug-in unit limit of the present invention dongle configuration schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the quick plug-in unit of a kind of PLC of the present invention is described in further detail.
As shown in Figure 1 to 4, the quick plug-in unit of a kind of PLC of the present invention, comprises the box body be made up of insulation shell 10 and dividing plate 11; Pressing line frame 12 is embedded in insulation shell 10, is provided with a relay jack 13 in the upper end of insulation shell 10, for the plug of relay 16, is provided with conduction shift fork 14 at relay jack 13 place.Be provided with the bayonet socket 17 be made up of spring leaf 18 in the side of insulation shell 10 simultaneously, in bayonet socket 17, be also provided with a limit plug-in unit 19 matched with bayonet socket 17, and be connected with conduction shift fork 14 by limit plug-in unit 19.
In insulation shell 10, be also embedded with PLC component pins buckle structure 15, wherein PLC component pins buckle structure 15 is comprised interconnective first fixed head 1 and the second fixed head 2, first fixed head 1 and the second fixed head 2 and is realized by the installing hole 9 on it fixing.Two installation units 3 are arranged on the homonymy (quantity of installation unit 3 and position can adjust according to the actual needs) of the first fixed head 1 and the second fixed head 2 respectively.
Installation unit 3 is made up of symmetrically arranged two pieces of mounting panels 4 respectively, and two pieces of mounting panels 4 side is in opposite directions made up of the leading edge 5 connected successively and gulde edge 6; The wherein leading edge 5 of the both sides design in gradual change type from top to bottom, forms guiding groove 7 from large to small; Article two, gulde edge 6 is connected with two leading edges 5 respectively, and two gulde edges 6 form location notch 8.During use, the pin side of PLC element entered the top of guiding groove 7 and along guiding groove 7 downwards until location notch 8, fixed and realize fast, convenient and time-saving.Guiding groove 7 from large to small can ensure the convenience installed, and location notch 8 has certain length, can prevent the pin of in use PLC element from can not come off.
The quick plug-in unit of a kind of PLC of the present invention directly can snap in the pin of components and parts in location notch, realizes connecting fast, convenient and time-saving.Connector bayonet socket is set in insulation shell simultaneously, utilizes conducting connecting part to be connected with connector bayonet fittings, thus realize the quick connection between adjacent PLC module, greatly reduce wiring workload, improve wiring efficiency.
Below the preferred embodiment of the invention is illustrated, but the present invention is not limited to embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the invention spirit, and these equivalent modification or replacement are all included in the scope of the application.
Claims (2)
1. the quick plug-in unit of PLC, is characterized in that, comprises the box body be made up of insulation shell and dividing plate; Pressing line frame is embedded in described insulation shell, the upper end of described insulation shell is provided with relay jack, conduction shift fork is provided with at described relay jack place, PLC component pins buckle structure is also embedded with in described insulation shell, bayonet socket is provided with in the side of described insulation shell, described bayonet socket is made up of spring leaf, and in described bayonet socket, be also provided with a limit plug-in unit matched with described bayonet socket, described PLC component pins buckle structure comprises interconnective first fixed head and the second fixed head; Two installation units are arranged on the side of described first fixed head and described second fixed head respectively; Wherein said installation unit is made up of symmetrically arranged two pieces of mounting panels respectively, and two pieces of described mounting panels side is in opposite directions made up of the leading edge connected successively and gulde edge; The wherein described leading edge of the both sides design in gradual change type from top to bottom, forms guiding groove from large to small; Article two, described gulde edge is connected with two described leading edges respectively, and two described gulde edges form location notch, and described first fixed head and described second fixed head are also provided with installing hole.
2. the quick plug-in unit of a kind of PLC as claimed in claim 1, is characterized in that, two described installation unit homonymies are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300828.3A CN104916965A (en) | 2015-06-04 | 2015-06-04 | PLC quick plug-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300828.3A CN104916965A (en) | 2015-06-04 | 2015-06-04 | PLC quick plug-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104916965A true CN104916965A (en) | 2015-09-16 |
Family
ID=54085802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510300828.3A Pending CN104916965A (en) | 2015-06-04 | 2015-06-04 | PLC quick plug-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916965A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29611543U1 (en) * | 1996-07-04 | 1996-09-05 | Phoenix Contact Gmbh & Co | Terminal block |
| CN101158860A (en) * | 2007-10-12 | 2008-04-09 | 国电南京自动化股份有限公司 | Programmable logic controller module assembling mode |
| CN101606110A (en) * | 2007-02-07 | 2009-12-16 | 菲尼克斯电气公司 | Control and/or data transmission module |
| CN102749882A (en) * | 2012-07-23 | 2012-10-24 | 上海友邦电气(集团)股份有限公司 | Module for quickly connecting programmable logic controller |
| CN203012439U (en) * | 2013-01-21 | 2013-06-19 | 威海麦科电气技术有限公司 | Extended module of PLC |
| CN204732610U (en) * | 2015-06-04 | 2015-10-28 | 上海友邦电子有限公司 | The quick plug-in unit of PLC |
-
2015
- 2015-06-04 CN CN201510300828.3A patent/CN104916965A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29611543U1 (en) * | 1996-07-04 | 1996-09-05 | Phoenix Contact Gmbh & Co | Terminal block |
| CN101606110A (en) * | 2007-02-07 | 2009-12-16 | 菲尼克斯电气公司 | Control and/or data transmission module |
| CN101158860A (en) * | 2007-10-12 | 2008-04-09 | 国电南京自动化股份有限公司 | Programmable logic controller module assembling mode |
| CN102749882A (en) * | 2012-07-23 | 2012-10-24 | 上海友邦电气(集团)股份有限公司 | Module for quickly connecting programmable logic controller |
| CN203012439U (en) * | 2013-01-21 | 2013-06-19 | 威海麦科电气技术有限公司 | Extended module of PLC |
| CN204732610U (en) * | 2015-06-04 | 2015-10-28 | 上海友邦电子有限公司 | The quick plug-in unit of PLC |
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