CN204650610U - A kind of modular i/o plate - Google Patents
A kind of modular i/o plate Download PDFInfo
- Publication number
- CN204650610U CN204650610U CN201520345716.5U CN201520345716U CN204650610U CN 204650610 U CN204650610 U CN 204650610U CN 201520345716 U CN201520345716 U CN 201520345716U CN 204650610 U CN204650610 U CN 204650610U
- Authority
- CN
- China
- Prior art keywords
- plate
- box body
- power supply
- common
- supply module
- 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 application relates to a kind of modular i/o plate, it comprises box body, be cavity in described box body, one end is uncovered, opening end place is covered with seal closure, is equiped with 12V, 24V power supply module at described box body internal fixtion, and described box body one Closed End is fixed with common IO plate, described 12V, 24V power supply module is connected by wire with the terminals of common IO plate respectively, for common IO plate is powered.Owing to adopting technique scheme, 12v, 24v power supply module is built in water-proof dust-proof cover by the application, thus makes the not easily short circuit of 12v, 24v power supply module, and security is high.Meanwhile, after IO board modular, wiring, safeguard more convenient.
Description
Technical field
The application relates to the Fare Collection System of freeway toll station, or a kind of modular i/o plate used in the connection of other circuit.
Background technology
Vehicle line toll device is included in the Fare Collection System of freeway toll station, 12v and the 24v power supply module of most vehicle line toll device is all mounted in vehicle line toll device inside, but the non-modularization of entirety, for exposed installation, water proof and dust proof is very poor, is inconvenient to clear up, and easily leaks electricity between circuit connects, because power supply is input as 220v, so more dangerous for workmen.Built-in 12v, 24v power supply module of vehicle line toll device is opened by control and is connect 220v power supply, then picks out common io plate to provide 12v, 24v power supply by 12v, 24v power supply module, and wiring is loaded down with trivial details, walks lineation hemp and is tired of, and safe not.
Summary of the invention
The object of the application to provide a kind of waterproof and dustproof, safe and reliable modular i/o plate.
The object of the application is achieved in that a kind of modular i/o plate, it comprises box body, be cavity in described box body, one end is uncovered, opening end place is covered with seal closure, is equiped with 12V, 24V power supply module at described box body internal fixtion, and described box body one Closed End is fixed with common IO plate, described 12V, 24V power supply module is connected by wire with the terminals of common IO plate respectively, for common IO plate is powered.
Owing to adopting technique scheme, 12v, 24v power supply module is built in water-proof dust-proof cover by the application, thus makes the not easily short circuit of 12v, 24v power supply module, and security is high.Meanwhile, after IO board modular, wiring, safeguard more convenient.
Accompanying drawing illustrates: the concrete structure of the application is provided by following drawings and Examples:
A kind of modular i/o intralamellar part of Fig. 1 one-piece construction schematic diagram;
A kind of modular i/o plate of Fig. 2 external overall structural representation.
Legend: 1, screw, 2, wire, 3,12V power module, 4,24V power module, 5, wire, 6, box body, 7, terminals, 8, web member, 9, common IO plate, 10, seal closure.
Embodiment
Embodiment: as shown in Figure 1, 2, a kind of modular i/o plate comprises box body 6, be cavity in described box body 6, one end is uncovered, opening end place is covered with seal closure 10, be equiped with 12V, 24V power supply module 3,4 at described box body 6 internal fixtion, described 12V, 24V power supply module 3,4 is in order to being 12V and 24V by 220V voltage step-down.Described box body 6 one Closed End is fixed with common IO plate 9, and described 12V, 24V power supply module is connected, for common IO plate 9 is powered by wire 2,5 with the terminals 7 of common IO plate 9 respectively.
Described 12V, 24V power supply module has power lead, and this power lead is connected with 220V power supply.Described 12V, 24V power supply module physical circuit is prior art, is not described in detail at this.
Described box body 6 both sides are provided with web member 8, described web member 8 offers screw, described web member 8 is in order to fixed bin body 6.
The described box body 6 being fixed with common IO plate 9 place offers through hole, and the terminals 7 of described common IO plate 9 are stretched in box body 6 by this through hole.Described through hole, except in order to except grafting terminals 7, also can play the effect to common IO plate location.Described common IO plate is prior art, and its physical circuit and the non-the present application point of layout, be not described in detail at this.
During use, described 12V, 24V power supply module is connected with 220V power supply, by described 12V, 24V power supply module voltage is reduced to 12V or 24V thus power for common IO plate 9.Socket or the pin of associated appliance and common IO plate are connected and can use.Because the power supply directly inputted is no more than 36V, so power supply is very safe to people, and after IO board modular, wiring is safeguarded more convenient.
Above technical characteristic is only the embodiment of the application, can increase and decrease inessential technical characteristic according to actual needs, meet the needs of different situations.
Claims (4)
1. a modular i/o plate, it comprises box body, it is characterized in that: be cavity in described box body, one end is uncovered, opening end place is covered with seal closure, is equiped with 12V, 24V power supply module at described box body internal fixtion, and described box body one Closed End is fixed with common IO plate, described 12V, 24V power supply module is connected by wire with the terminals of common IO plate respectively, for common IO plate is powered.
2. a kind of modular i/o plate as claimed in claim 1, is characterized in that: described 12V, 24V power supply module has power lead, and this power lead is connected with 220V power supply.
3. a kind of modular i/o plate as claimed in claim 1, is characterized in that: described box body both sides are provided with the web member in order to fixed bin body, described web member offers screw.
4. a kind of modular i/o plate as claimed in claim 1, is characterized in that: described in be fixed with common IO plate place box body on offer through hole, the terminals of described common IO plate are stretched in box body by this through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345716.5U CN204650610U (en) | 2015-05-26 | 2015-05-26 | A kind of modular i/o plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345716.5U CN204650610U (en) | 2015-05-26 | 2015-05-26 | A kind of modular i/o plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650610U true CN204650610U (en) | 2015-09-16 |
Family
ID=54103329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345716.5U Expired - Fee Related CN204650610U (en) | 2015-05-26 | 2015-05-26 | A kind of modular i/o plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204650610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111782006A (en) * | 2020-06-30 | 2020-10-16 | 西安易朴通讯技术有限公司 | Input/output (IO) module and electronic equipment |
-
2015
- 2015-05-26 CN CN201520345716.5U patent/CN204650610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111782006A (en) * | 2020-06-30 | 2020-10-16 | 西安易朴通讯技术有限公司 | Input/output (IO) module and electronic equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170526 |