CN202306210U - IO (input/output) module structure of control system - Google Patents
IO (input/output) module structure of control system Download PDFInfo
- Publication number
- CN202306210U CN202306210U CN2011204292072U CN201120429207U CN202306210U CN 202306210 U CN202306210 U CN 202306210U CN 2011204292072 U CN2011204292072 U CN 2011204292072U CN 201120429207 U CN201120429207 U CN 201120429207U CN 202306210 U CN202306210 U CN 202306210U
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- China
- Prior art keywords
- control system
- circuit board
- control circuit
- utility
- model
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses an IO (input/output) module structure of a control system, which comprises a control circuit board, wherein the control circuit board is provided with a wiring terminal connected with the control system. The IO module structure of the control system is characterized in that the control circuit board is connected to a lower shell through a bolt, and an upper shell is positioned above the control circuit board; and the upper shell is clamped on the lower shell through a clamping groove structure. The IO module structure of the control system provided by the utility model is simple in structure, is easy to realize, and is easy to assemble and disassemble; an indicating lamp on a printed board is convenient to observe; and the modular mounting and matching are easy to realize.
Description
Technical field
The utility model relates to the control system technical field, and the concrete IO control module that relates in a kind of industrial control system is formed structure.
Background technology
Input and output in the control system are called IO control, and its implication of IO is Input/Output.The IO control module, existing industrial control field IO control module, complex structure, installation environment is had relatively high expectations, and versatility is not strong.Urgent need will be developed a kind of IO control module that is used for industrial control field.
The utility model content
The utility model technical matters to be solved is, overcomes the problem that exists in the prior art, and a kind of IO modular structure of control system is provided.
For the technical scheme that addresses the above problem the utility model is such:
A kind of IO modular structure of control system comprises a control circuit board, and control circuit board is provided with the connection terminal that is connected with control system; It is characterized in that; Control circuit board is connected on the lower casing through bolt, and the control circuit board top is a upper casing, and upper casing is stuck on the lower casing through the draw-in groove structure.
The outer label of upper casing.
The status indicator lamp and the passage pilot lamp of indication control circuit board duty are set on the upper casing, and status indicator lamp links to each other with control circuit board with the passage pilot lamp.
Lower casing is provided with for four jiaos the IO module is installed to the installation screw on the rack.
Beneficial effect, the IO modular structure of the said control system of the utility model, simple in structure, be easy to realize, be easy to installation and removal; Be convenient to observe the pilot lamp in the printed board; Be easy to realize modular installation and collocation.
Description of drawings
Specify the utility model below in conjunction with accompanying drawing and embodiment;
Fig. 1 is the IO modular structure decomposing schematic representation of the described a kind of control system of the utility model.
Fig. 2 is the IO module whole textural association synoptic diagram of the described a kind of control system of the utility model.
Fig. 3 is the IO modular structure schematic cross-section of the described a kind of control system of the utility model.
Fig. 4 is the IO modular structure bottom surface snap-in structure synoptic diagram of the described a kind of control system of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 and Fig. 2, comprise with lower component label 1, upper casing 2, status indicator lamp 3, screw 4, printed board 5, lower casing 6, passage pilot lamp 7, connection terminal plug 8, toggle switch a in the present embodiment.
Assemble sequence is:
With four screws 4 printed board 5 and lower casing 6 are assembled together, simultaneously connection terminal plug 8 are installed in the printed board 5.
At last upper casing 2 is buckled on the lower casing 6.
Referring to Fig. 4, upper casing 2 both sides have two trips 21, be anchored on the lower casing 6 after, just can be stuck in the both sides bayonet socket 22 of lower casing 6.And four jiaos of also just engagings of place.Concrete installation process is following: with upper casing 2 assembly edges against the plug installed inside on printed board assembly; The bayonet socket that makes trip pass lower casing makes upper casing and lower casing be stuck, during dismounting, with the hands with the slightly extruding to the inside of upper casing trip place; Trip breaks away from, then along vertically taking off.
Referring to Fig. 3, original LED light in the printed board, in order the content of LED light to be shown on shell 2, the leaded light post of design point pilot lamp 3 and passage pilot lamp 7, the light of LED light export on the shell 2 along the leaded light post and show.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. the IO modular structure of a control system comprises a control circuit board, and control circuit board is provided with the connection terminal that is connected with control system; It is characterized in that; Control circuit board is connected on the lower casing through bolt, and the control circuit board top is a upper casing, and upper casing is stuck on the lower casing through the draw-in groove structure.
2. the IO modular structure of a kind of control system according to claim 1 is characterized in that, the outer label of upper casing.
3. the IO modular structure of a kind of control system according to claim 1 is characterized in that, the status indicator lamp and the passage pilot lamp of indication control circuit board duty is set on the upper casing, and status indicator lamp links to each other with control circuit board with the passage pilot lamp.
4. the IO modular structure of a kind of control system according to claim 1 is characterized in that, lower casing is provided with for four jiaos the IO module is installed to the installation screw on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204292072U CN202306210U (en) | 2011-11-02 | 2011-11-02 | IO (input/output) module structure of control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204292072U CN202306210U (en) | 2011-11-02 | 2011-11-02 | IO (input/output) module structure of control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306210U true CN202306210U (en) | 2012-07-04 |
Family
ID=46375070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204292072U Expired - Lifetime CN202306210U (en) | 2011-11-02 | 2011-11-02 | IO (input/output) module structure of control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202306210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874396A (en) * | 2012-12-18 | 2014-06-18 | 鸿富锦精密工业（深圳）有限公司 | Main board module and air guide cover thereof |
| CN104597800A (en) * | 2013-10-31 | 2015-05-06 | 横河电机株式会社 | I/o module |
-
2011
- 2011-11-02 CN CN2011204292072U patent/CN202306210U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874396A (en) * | 2012-12-18 | 2014-06-18 | 鸿富锦精密工业（深圳）有限公司 | Main board module and air guide cover thereof |
| CN104597800A (en) * | 2013-10-31 | 2015-05-06 | 横河电机株式会社 | I/o module |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |