CN2645110Y - Programmable controller casing - Google Patents
Programmable controller casing Download PDFInfo
- Publication number
- CN2645110Y CN2645110Y CN 03244306 CN03244306U CN2645110Y CN 2645110 Y CN2645110 Y CN 2645110Y CN 03244306 CN03244306 CN 03244306 CN 03244306 U CN03244306 U CN 03244306U CN 2645110 Y CN2645110 Y CN 2645110Y
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- CN
- China
- Prior art keywords
- casing
- panel
- programmable logic
- logic controller
- signal wire
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- 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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- Programmable Controllers (AREA)
Abstract
The utility model provides a casing which can hold signal lines and is used for an electronic device; the utility model comprises a front panel; a back panel which opposes the front panel; a side panel which is connected with the front panel and the back panel and a base; wherein an opening is arranged on any panel, providing a too long connection signal line when the electronic device is connected with an expander, making the electronic device tightly neighboring with the expander.
Description
(1) technical field
The relevant a kind of casing that holds signal wire of the utility model refers to a kind of Programmable Logic Controller casing that holds signal wire especially.
(2) background technology
Development in science and technology rapidly, competition between industry is also also added acutely, for making product diversification, quality height, purpose that cost is low, demand for robotization, more shape is urgent, and Programmable Logic Controller is the best sharp weapon that industrial community realizes robotization, and the work of factory's programming automation is now served as by Programmable Logic Controller mostly.Control able to programme (Programmable Controller), basic as same personal computer that designs for programme controlled system specially.Via user's write-in program in reservoir, CPU is shining steering logic (Control Logic) monitoring that defines in the program and is handling input signal from equipment such as button, sensor or limit switches then, after logic determines, output signal is delivered to external loading, as relay, pilot lamp, motor etc.Sometimes can the output signal feedback as input signal, be removed to control other output device again according to user's needs.
Programmable Logic Controller (PLC) system has the following points characteristic: (1) decentralised control, centralized management: controller is according to logistics operation characteristic and demand difference, indivedual planning control zones, Operation and Maintenance is not subjected to the influence of distinct group controller failure, but independently working reduces and shuts down risk; The distinct group controller uses network to connect, and makes the information gathering rapid and convenient upload the management computer and realizes data centralization, the purpose of unified management.(2) Flexible Design, expand convenient: select for use the medium and small controller of main flow to disperse planning, can be in good time, suitably adjust, the demand and the scale of expanding system, make things convenient for the expansion of production capacity, factory building to extend, help the lifting of market reaction and competitive power.(3) operation simple and easy, safeguard fast: Touch Screen operation affinity height, operation instructions and unusual caution narration are complete, processing ease, it is easy to get rid of step unusually, safeguards fast.
The multiple spot number of PLC, stability, elastification, various signal controlling module and network service expansion capacity, each user continues saying it with interest the most.Generally speaking, in factory, select controller for use, the general priority of considering be stability, function price, maintainability, extendibility ... Deng.Wherein the extendibility of PLC is strong, can expand according to different demand utilization variety of ways to increase the function of control able to programme.General Programmable Logic Controller is when expanding, utilize winding displacement to connect expansion machine more, but when main frame combines with expansion machine, often long because of expansion machine binding winding displacement, cause gapped generation between main frame and the expansion machine, make main frame and the expansion machine can't tight adjacent arrangement, not only spatially cause waste, very not attractive in appearance in appearance yet.
(3) utility model content
Fundamental purpose of the present utility model can make the tight adjacent arrangement of main frame and expansion machine for a kind of casing that holds signal wire is provided, to save the space and to make appearance looks elegant.
Casing according to the utility model held signal wire on the one hand in order to a ccontaining electronic installation, comprises: a front panel; One back panel is with respect to this front panel; One side panel connects this front panel and this back panel; And a pedestal, an opening wherein is set on arbitrary panel, the long signal wire of collection when providing this electronic installation to be connected with an expansion machine makes this electronic installation and the tight adjacency of this expansion machine.
According to above-mentioned conception, wherein this opening be positioned at this back panel, this side panel and this front panel any one of them.
According to above-mentioned conception, wherein this opening be for one square a, rectangle and one circular any one of them.
According to above-mentioned conception, wherein this electronic installation is to be a Programmable Logic Controller.
According to above-mentioned conception, wherein this electronic installation is to be a PC.
According to above-mentioned conception, wherein this electronic installation is to be an industrial computer.
According to above-mentioned conception, wherein this industrial computer is to be a unit servomechanism (1U server).
According to above-mentioned conception, wherein this casing is to be a rectangle casing.
According to above-mentioned conception, wherein this casing also comprises a connecting seat, connects this control signal wire.
According to above-mentioned conception, wherein this signal wire is to be a bus.
According to above-mentioned conception, wherein this signal wire is to be a grid line.
According to above-mentioned conception, wherein this signal wire is to be an optical fiber.
According to above-mentioned conception, wherein this casing further comprises a dismountable loam cake.
A kind of casing that holds signal wire on the other hand of the present utility model in order to a ccontaining electronic installation, comprises: a front panel; One back panel is with respect to this front panel; One side panel connects this front panel and this back panel; And a pedestal, an opening wherein is set on arbitrary panel, the long bus of collection when providing this electronic installation to be connected with an expansion machine makes this electronic installation and the tight adjacency of this expansion machine.
(4) description of drawings
Fig. 1 is the stereographic map for the Programmable Logic Controller of commonly using.
Fig. 2 is the stereographic map for a kind of improved Programmable Logic Controller shell structure of the utility model preferred embodiment.
Fig. 3 is the back view for a kind of improved Programmable Logic Controller shell structure of the utility model preferred embodiment.
Fig. 4 is two synoptic diagram that Programmable Logic Controller is connected for the utility model preferred embodiment.
(5) embodiment
A kind of casing that holds signal wire of the present utility model, can fully be understood by following embodiment explanation, make the personage who has the knack of present technique to finish according to this, yet enforcement of the present utility model is not can be limited it by the following example to implement kenel.
Seeing also Fig. 1, is the stereographic map for a kind of Programmable Logic Controller of commonly using.As shown in Figure 1, the main framework of the Programmable Logic Controller of commonly using is to be a rectangular body 1.On a panel of rectangular body 1, has an external Connection Block 11.This Connection Block 11 is connected with another Programmable Logic Controller with a winding displacement 12.Because the Programmable Logic Controller body of commonly using mostly is an enclosed design, during connection, winding displacement 12 will intersperse among between two Programmable Logic Controllers.Since the material of winding displacement 12 than other wire rods for example electric wire be hard, under the long situation of connecting line, thereby often cause waste on the Programmable Logic Controller connection time space.
Seeing also Fig. 2, is the stereographic map for the Programmable Logic Controller shell structure of the utility model preferred embodiment.As shown in Figure 2, the shell structure of this Programmable Logic Controller comprises a front panel 21, a back panel 22, two side faces panel 23, a pedestal 24 and a loam cake 25 and (does not show in Fig. 2, see also Fig. 3), to constitute a rectangular body 2, a square aperture 221 is set on back panel 22 wherein.One circuit board (not shown) can be arranged in the shell structure of this Programmable Logic Controller, a plurality of circuit boards also can be set according to need in wherein.Because the extendibility of Programmable Logic Controller is strong, generally when expanding, can a connecting seat 26 be set in an enterprising step of a panel.In the present embodiment, this Connection Block 26 is arranged on the back panel 22.Utilize a winding displacement 27 that Programmable Logic Controller is connected with another expansion machine.When Programmable Logic Controller interconnects, see also Fig. 4, because of the setting of square aperture 221 is arranged on the back panel, unnecessary winding displacement 27 can be inserted in this housing by this square aperture 221 and collect.Therefore be unlikely to have unnecessary bus to intersperse among between the Programmable Logic Controller, controller can be closely adjacent.Not only can save the connection space of Programmable Logic Controller, also comparatively attractive in appearance.
The Programmable Logic Controller shell structure of another preferred embodiment of the utility model, as shown in Figure 3.Fig. 3 is the back view of an improved Programmable Logic Controller shell structure.General Programmable Logic Controller is when using, and the work that can utilize PC to monitor through interface circuit and PC line and the corresponding communication port of setting, can be read the Programmable Logic Controller internal processes with Programmable Logic Controller on PC.When connecting both, can utilize just like the bus of RS232 or the connecting line of grid line connects.At this moment, the collection of connecting line can utilize the square aperture 221 on the panel overleaf 22 shown in Figure 3, connecting line is inserted and collects it, can keep so visually with the space on attractive in appearance.
The trend turn-around zone network (Ethernet) of industrial automation in recent years (Ethernet) and the Internet (Internet) adopts ripe and open technology.In the preferred embodiment of the present utility model, for example in automation control on the air-conditioning system,, be connected to via signal wire on the change-over switch of air-conditioner host a connecting seat that is arranged on the Programmable Logic Controller back panel.Simultaneously also on a panel of Programmable Logic Controller, another Connection Block is set, plugs grid line, will control the page again and set up as webpage and finish, can begin the board equipment at remote-controlled operation management scene on network.And the collection of the grid line of signal wire between above-mentioned connection Programmable Logic Controller and air-conditioning system and controller as for back panel, can be provided with a square aperture or circular open is collected wire rod on back panel when two Connection Blocks all are positioned on the same panel.If two Connection Blocks are non-on same panel the time, square aperture or circular open collection wire rod can be set on this panel respectively then.Certainly, under many situations, be comparatively practical, when also carrying out optimal design according to actual state to be arranged on the same panel.
In another preferred embodiment of the utility model, for example in being provided with high density unit's servomechanism frame, available special coaxial wire is connected servomechanism together with KVM port (keyboard, screen, mouse port), to manage many unit servomechanisms concentratedly.Because many unit servomechanisms concentrate on the frame, the cable of connection will be if the collection of no effective method will cause managerial problem.Therefore, on the panel of each unit servomechanism Connection Block, a square aperture is set, the stube cable line of each unit servomechanism is collected respectively, can solve this problem.
In another preferred embodiment of the utility model, for example in Electronics Factory, use Programmable Logic Controller to control a certain processing procedure usually.During a plurality of processing procedure, be convenient management, will pile up a plurality of Programmable Logic Controllers.Can connect in various manners between Programmable Logic Controller, for example bus, optical fiber and grid line or the like, this connected mode can be decided according to actual state.Utilize Local Area Network that all programmable controller is coupled together again and supervise on-the-spot all situations by PC.Same, a plurality of Programmable Logic Controllers that pile up also will cause puzzlement in the take-up and the problem on the space management.Thereby, utilize design of the present utility model, on the connection panel of Programmable Logic Controller, the opening that an Any shape is set can effectively be dealt with problems to hold connecting line.
In sum, the utility model provides a kind of Programmable Logic Controller casing that holds signal wire, and it will effectively solve the electronic installation connecting line of commonly using and cause shortcoming on the space management, so the utility model has the value of development really.
Claims (10)
1. the casing that can hold signal wire in order to a ccontaining electronic installation, is characterized in that, comprises:
One front panel;
One back panel is with respect to this front panel;
One side panel connects this front panel and this back panel; And
One pedestal;
Wherein on this arbitrary panel an opening is set, the long signal wire of collection when providing this electronic installation to be connected with an expansion machine is so that this electronic installation and the tight adjacency of this expansion machine.
2. casing as claimed in claim 1 is characterized in that, this opening is that to be positioned at this back panel, this side panel and this front panel any on one of them.
3. casing as claimed in claim 1 is characterized in that, this opening be for one square a, rectangle and one circular any one of them.
4. casing as claimed in claim 1 is characterized in that, this electronic installation is to be a Programmable Logic Controller.
5. casing as claimed in claim 1 is characterized in that, this electronic installation is to be a unit servomechanism.
6. casing as claimed in claim 1 is characterized in that, this casing is to be a rectangle casing.
7. casing as claimed in claim 1 is characterized in that this casing also comprises a connecting seat, connects this control signal wire.
8. casing as claimed in claim 1 is characterized in that, this signal wire is to be a bus.
9. casing as claimed in claim 1 is characterized in that, this signal wire is to be a grid line.
10. casing as claimed in claim 1 is characterized in that, this casing further comprises a dismountable loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03244306 CN2645110Y (en) | 2003-04-21 | 2003-04-21 | Programmable controller casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03244306 CN2645110Y (en) | 2003-04-21 | 2003-04-21 | Programmable controller casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645110Y true CN2645110Y (en) | 2004-09-29 |
Family
ID=34292394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03244306 Expired - Fee Related CN2645110Y (en) | 2003-04-21 | 2003-04-21 | Programmable controller casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645110Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736688A (en) * | 2011-04-13 | 2012-10-17 | 英业达股份有限公司 | Server stander system |
| CN104519692A (en) * | 2013-11-08 | 2015-04-15 | 上海宝信软件股份有限公司 | Cabinet and method for avoiding PDU (power distribution unit) to invade and occupy maintenance space of same |
-
2003
- 2003-04-21 CN CN 03244306 patent/CN2645110Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736688A (en) * | 2011-04-13 | 2012-10-17 | 英业达股份有限公司 | Server stander system |
| CN104519692A (en) * | 2013-11-08 | 2015-04-15 | 上海宝信软件股份有限公司 | Cabinet and method for avoiding PDU (power distribution unit) to invade and occupy maintenance space of same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |