CN202586904U - High current switching control device - Google Patents
High current switching control device Download PDFInfo
- Publication number
- CN202586904U CN202586904U CN 201220145910 CN201220145910U CN202586904U CN 202586904 U CN202586904 U CN 202586904U CN 201220145910 CN201220145910 CN 201220145910 CN 201220145910 U CN201220145910 U CN 201220145910U CN 202586904 U CN202586904 U CN 202586904U
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- control device
- drive module
- relay
- bus
- driver module
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Abstract
The utility model belongs to the electronic technical field, relating to a switching control device, and especially relating to a high current switching control device. Technical problems that design is unreasonable and so on in the prior art are solved. The device comprises a central processor which is connected with a DC power supply switch, a relay drive module, a key drive module and a bus drive module. The relay drive module is connected with a relay executing mechanism. The bus drive module is connected with a bus communication circuit. The DC power supply switch is also connected with the relay drive module. Compared with the prior art, the high current switching control device has the advantages of reasonable design, simple structure, convenient operation and use, good working stability, a long service life, and low manufacture cost.
Description
Technical field
The utility model belongs to electronic technology field, relates to switch controlling device, especially relates to a kind of high-current switch control device.
Background technology
Switch controlling device is widely used in the control technology field, and in order to improve the performance of switch control, people have carried out long-term exploration, have proposed various solutions.For example; The Chinese patent document discloses a kind of on-off controller [application number: 200920265827.X]; Comprise that toughened glass panel induced key spring, induced key processing unit, MCU part, relay drive, relay, the induced key spring is set below the toughened glass panel, the induced key processing unit processes is from the signal of induced key; And issue the MCU part to data, the MCU part drives the actuating of relay through relay drive circuit.Said induced key spring can adopt and add a spring under the round sheet metal.Also can comprise the anti-impact circuit that starts, be arranged between MCU part and the relay.Also can comprise the force switch that connects relay.Also can comprise the wireless portion that partly is connected with MCU.
Though such scheme has improved performance to a certain extent, it is comparatively complicated still to exist structure, and service behaviour is stable inadequately, and manufacturing cost is high, is difficult to realize technical problems such as the big current work of adaptation.
Summary of the invention
The purpose of the utility model is to the problems referred to above, provides a kind of reasonable in design, simple in structure, easy for operation, the high-current switch control device of good operating stability.
For achieving the above object; The utility model has adopted following technical proposal: this high-current switch control device is characterized in that this device comprises central processing unit; On central processing unit, be connected with DC power supply switch, relay driving module, button driver module and bus driver module; Be connected with relay actuator on the described relay driving module, described bus driver module links to each other with the bus communication circuit, and described DC power supply switch also links to each other with relay driving module.DC power supply switch in the utility model, relay driving module, button driver module and bus driver module are the entity circuit.
In above-mentioned high-current switch control device, also be connected with driver module on the described central processing unit, described driver module links to each other with display terminal.
In above-mentioned high-current switch control device, described bus driver module is 485 bus driver modules, and described bus communication circuit is 485 bus communication circuits.
Compared with prior art, the advantage of this high-current switch control device is: reasonable in design, simple in structure, easy for operation, and good operating stability, long service life, and manufacturing cost is lower.
Description of drawings
Fig. 1 is the structural representation that the utility model provides.
Among the figure, central processing unit 1, DC power supply switch 2, relay driving module 3, button driver module 4, bus driver module 5, relay actuator 6, bus communication circuit 7, driver module 8, display terminal 9.
Embodiment
As shown in Figure 1; This high-current switch control device comprises central processing unit 1; On central processing unit 1, be connected with DC power supply switch 2, relay driving module 3, button driver module 4 and bus driver module 5; Be connected with relay actuator 6 on the described relay driving module 3, described bus driver module 5 links to each other with bus communication circuit 7, and described DC power supply switch 2 also links to each other with relay driving module 3.
Also be connected with driver module 8 on the central processing unit 1, described driver module 8 links to each other with display terminal 9.Bus driver module 5 is 485 bus driver modules, and described bus communication circuit 7 is 485 bus communication circuits.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as central processing unit 1, DC power supply switch 2, relay driving module 3, button driver module 4, bus driver module 5, relay actuator 6, bus communication circuit 7, driver module 8, display terminal 9 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (3)
1. high-current switch control device; It is characterized in that; This device comprises central processing unit (1), on central processing unit (1), is connected with DC power supply switch (2), relay driving module (3), button driver module (4) and bus driver module (5), is connected with relay actuator (6) on the described relay driving module (3); Described bus driver module (5) links to each other with bus communication circuit (7), and described DC power supply switch (2) also links to each other with relay driving module (3).
2. high-current switch control device according to claim 1 is characterized in that, also is connected with driver module (8) on the described central processing unit (1), and described driver module (8) links to each other with display terminal (9).
3. high-current switch control device according to claim 1 and 2 is characterized in that, described bus driver module (5) is 485 bus driver modules, and described bus communication circuit (7) is 485 bus communication circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145910 CN202586904U (en) | 2012-04-01 | 2012-04-01 | High current switching control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145910 CN202586904U (en) | 2012-04-01 | 2012-04-01 | High current switching control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586904U true CN202586904U (en) | 2012-12-05 |
Family
ID=47256262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220145910 Expired - Lifetime CN202586904U (en) | 2012-04-01 | 2012-04-01 | High current switching control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586904U (en) |
-
2012
- 2012-04-01 CN CN 201220145910 patent/CN202586904U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xihu District lantern street in Hangzhou City, Zhejiang province 310030 No. 567 Building 2 room 1901 Patentee after: Zhejiang wisdom Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Jiang Hong Road 1750 Sunyard International Creative Center building 2401 room 1 Patentee before: Zhejiang Lvcheng Intelligent Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |