CN203232616U - Control line multifunctional wiring board - Google Patents
Control line multifunctional wiring board Download PDFInfo
- Publication number
- CN203232616U CN203232616U CN 201320016319 CN201320016319U CN203232616U CN 203232616 U CN203232616 U CN 203232616U CN 201320016319 CN201320016319 CN 201320016319 CN 201320016319 U CN201320016319 U CN 201320016319U CN 203232616 U CN203232616 U CN 203232616U
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- CN
- China
- Prior art keywords
- backing plate
- operation circuit
- mainboard
- main board
- plate
- 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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Abstract
The utility model discloses a control line multifunctional wiring board comprising a main board formed by screwing wood laminated boards; wood strips are arranged on edges around the bottom of the main board so as to form a rectangular wood strip framework; four corners of the wood strip framework are provided with equilateral right angle wood blocks; the main board is at least provided with a mounting hole and an electric element; the bottom of the main board is at least provided with one layer of framework structure; a top surface of the main board is provided with a backing plate; a bottom of the backing plate is provided with at least a groove; and the backing plate is at least provided with one electric element. The control line multifunctional wiring board can be used as a demonstration board in training and teaching, has interaction and direct effect, and excellent continuity; a few electric elements can be replaced at any time on the backing plate so as to adapt to teaching demonstration of various circuit and occupation ability examination verification; and the wiring board can be used as a simulation board for fault elimination arrangement, and can reduce cost, improve efficiency and ensure quality in practices like training, teaching, examination, verification.
Description
Technical field
The utility model relates to a kind of terminal block, particularly the multi-functional wiring plate of operation circuit.
Background technology
The operation training practice of maintenance electrician's operation circuit and technical ability identify that the circuit that relates to is varied in practical operation, and the electric elements of use are also different, and the frequent conversion of operator.There is often dismounting damage easily of electric elements, the lead loss is big, and is interactive relatively poor during training and teaching, and the operator understands circuit theory technical essential more single, that grasp the integrated circuit conversion and lacks continuity, examination is identified consuming time more, and it is narrower to select topic adaptability scope.
The utility model content
In order to overcome above shortcomings part in the prior art, the purpose of this utility model is to provide a kind of dismounting easy, the multi-functional wiring plate of easy to operate operation circuit.
In order to reach above-mentioned purpose, the utility model adopts following concrete technical scheme: the multi-functional wiring plate of operation circuit, comprise the mainboard that wooden force fit plate group nail forms, edge, described mainboard bottom surface is provided with batten, the batten of edge has been formed a rectangle batten framework, the place, four angles of batten framework is provided with equilateral right angle wooden unit, at least be provided with a mounting hole and electric elements on the described mainboard, its bottom surface is provided with a story frame structure at least, described mainboard upper surface is provided with backing plate, the bottom surface of backing plate is provided with a groove at least, is provided with electric elements on the backing plate at least.
Described mainboard is provided with Lou protects switch, fuse, A.C. contactor, electrothermal relay, switch button and connection terminal.
Described backing plate is provided with the time relay, travel switch, electronic component circuit and control transformer
Described mainboard is provided with 11 mounting holes, has at least a mounting hole that lead is housed, and wherein on six mounting holes button is housed.
The bottom surface of described mainboard is provided with two story frame structures, and wherein one deck is equipped with contact and the connection terminal contact of electric elements, and another layer is equipped with some winding line terminals.
The bottom surface of described backing plate is provided with three grooves.
Compared with prior art, the utlity model has following outstanding advantage and effect: the utility model electric elements relative fixed, all wiring contacts are connected on the connection terminal in advance, and the operator only need understand the principle of operated circuit, find out corresponding wiring point and connect.When training and teaching, can be used as demonstrator, interactive, directly perceived, continuity is good; Can change a little electric elements at any time on backing plate, teaching demonstration and the vocational skills examination that just can adapt to multiple circuit are identified; Also can be used as the analog board that fault is got rid of is set; In the practice of training and teaching and examination evaluation, can reduce cost, raise the efficiency, ensure the quality of products.
Description of drawings
Fig. 1 is exterior view of the present utility model;
Fig. 2 is ground plan of the present utility model;
Fig. 3 is the ground plan of the utility model backing plate;
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
As Fig. 1, Fig. 2, shown in Figure 3, the multi-functional wiring plate of operation circuit, comprise the mainboard 1 that wooden force fit plate group nail forms, edge, described mainboard 1 bottom surface is provided with batten 2, the batten 2 of edge has been formed a rectangle batten framework, the place, four angles of batten framework is provided with equilateral right angle wooden unit 3, described mainboard 1 is provided with 11 mounting holes 4, wherein there are six mounting holes that button 5 is housed, a mounting hole is equipped with the lead of Lou protecting switch, other four mounting holes are as the passage of standby lead, described mainboard 1 is provided with indispensable leakage and protects switch, fuse, A.C. contactor, electrothermal relay, electric elements such as switch button and connection terminal, the bottom surface of mainboard 1 is provided with two story frame structures 6, wherein one deck is equipped with contact and the connection terminal contact of electric elements, another layer is equipped with some winding line terminals, described mainboard 1 upper surface is provided with backing plate 7, described backing plate 7 is provided with the time relay, travel switch, electric elements such as electronic component circuit and control transformer, the bottom surface of backing plate 7 is provided with three grooves 8, leak protecting the switch wiring point is connected lead with corresponding connection terminal and is contained in the groove 8 with wiring point on the fuse, the electric elements relative fixed, all wiring contacts are connected on the connection terminal in advance, the operator only need understand the principle of operated circuit, finds out corresponding wiring point and connects.When training and teaching, can be used as demonstrator, interactive, directly perceived, continuity is good; Can change a little electric elements at any time on backing plate, teaching demonstration and the vocational skills examination that just can adapt to multiple circuit are identified; Also can be used as the analog board that fault is got rid of is set; In the practice of training and teaching and examination evaluation, can reduce cost, raise the efficiency, ensure the quality of products.
It should be noted that at last: above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. the multi-functional wiring plate of operation circuit, it is characterized in that: comprise the mainboard that wooden force fit plate group nail forms, edge, described mainboard bottom surface is provided with batten, the batten of edge has been formed a rectangle batten framework, the place, four angles of batten framework is provided with equilateral right angle wooden unit, at least be provided with a mounting hole and electric elements on the described mainboard, its bottom surface is provided with a story frame structure at least, described mainboard upper surface is provided with backing plate, the bottom surface of backing plate is provided with a groove at least, is provided with electric elements on the backing plate at least.
2. according to the multi-functional wiring plate of the described operation circuit of claim 1, it is characterized in that: described mainboard is provided with Lou protects switch, fuse, A.C. contactor, electrothermal relay, switch button and connection terminal.
3. according to the multi-functional wiring plate of the described operation circuit of claim 1, it is characterized in that: described backing plate is provided with the time relay, travel switch, electronic component circuit and control transformer.
According to the multi-functional wiring plate of the described operation circuit of claim 1, it is characterized in that: described mainboard is provided with 11 mounting holes, has at least a mounting hole that lead is housed, and wherein on six mounting holes button is housed.
4. according to the multi-functional wiring plate of the described operation circuit of claim 1, it is characterized in that: the bottom surface of described mainboard is provided with two story frame structures, and wherein one deck is equipped with contact and the connection terminal contact of electric elements, and another layer is equipped with some winding line terminals.
5. according to the multi-functional wiring plate of the described operation circuit of claim 1, it is characterized in that: the bottom surface of described backing plate is provided with three grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016319 CN203232616U (en) | 2013-01-14 | 2013-01-14 | Control line multifunctional wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016319 CN203232616U (en) | 2013-01-14 | 2013-01-14 | Control line multifunctional wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232616U true CN203232616U (en) | 2013-10-09 |
Family
ID=49288724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016319 Expired - Fee Related CN203232616U (en) | 2013-01-14 | 2013-01-14 | Control line multifunctional wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562464A (en) * | 2020-12-09 | 2021-03-26 | 广东电网有限责任公司 | Electric energy metering wiring drawing board |
-
2013
- 2013-01-14 CN CN 201320016319 patent/CN203232616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562464A (en) * | 2020-12-09 | 2021-03-26 | 广东电网有限责任公司 | Electric energy metering wiring drawing board |
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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: 20131009 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |