CN219761693U - Base structure for DCS module - Google Patents
Base structure for DCS module Download PDFInfo
- Publication number
- CN219761693U CN219761693U CN202321067536.6U CN202321067536U CN219761693U CN 219761693 U CN219761693 U CN 219761693U CN 202321067536 U CN202321067536 U CN 202321067536U CN 219761693 U CN219761693 U CN 219761693U
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- Prior art keywords
- circuit board
- dcs
- base
- protection frame
- signal detection
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- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The embodiment of the utility model provides a base structure for a DCS module, which comprises the following components: a base; the section of the protection frame is shaped like a door with three surrounding surfaces and one opening surface; a first circuit board and a second circuit board extending in a direction perpendicular to the base; the device comprises a first DCS signal detection module and a second DCS signal detection module; the first DCS signal detection module is connected with the first data interface, and the second DCS signal detection module is connected with the second data interface; and a first connection terminal and a second connection terminal. According to the base structure for the DCS module, the first circuit board and the second circuit board are vertically arranged on the base, so that the density of the DCS module integrated on the same base is greatly enhanced, the occupied volume of the base is reduced, and the first circuit board and the second circuit board can be well protected through the protection frame.
Description
Technical Field
The utility model belongs to the technical field of DCS clamping pieces, and particularly relates to a base structure for a DCS module.
Background
The distributed control system (Distributed Control System, DCS) is a new generation instrument control system based on a microprocessor and adopting the design principles of distributed control functions, centralized display operation and simultaneous autonomous and comprehensive coordination. The distributed control system is called DCS for short, and can be also translated into a distributed control system or a distributed computer control system. The system adopts a basic design idea of control dispersion, operation and management concentration, and adopts a multi-layer hierarchical and cooperative autonomous structural form. Its main feature is its centralized management and decentralized control. DCS has been used in a wide variety of industries including electric power, metallurgy, and petrochemical industries. All DCS systems involve a large number of DCS cards. When a plurality of DCS modules are adopted, the existing DCS modules are connected through the connection between the bases to realize the connection between the DCS modules. Because the space of the cabinet is limited, the number of DCS bases limits the number of DCS modules. CN202771236U (filing date 2012.08.27, grant bulletin date 2013.03.06) has proposed an I/O chassis structure for DCS modules, which increases the density of DCS modules by integrating left and right DCS signal detection modules on the same chassis.
The present utility model seeks to provide a chassis structure for DCS modules that seeks to further increase the density of DCS modules on the same chassis.
Disclosure of Invention
The present utility model seeks to provide a chassis structure for DCS modules that seeks to further increase the density of DCS modules on the same chassis.
The embodiment of the utility model provides a base structure for a DCS module, which comprises the following components: a base; the section shape of the protection frame is a door shape with three surrounding surfaces and one opening, the protection frame is arranged on the base, and the protection frame extends in the direction perpendicular to the base; a first circuit board and a second circuit board extending in a direction perpendicular to the base, the first circuit board and the second circuit board being disposed inside the protective frame; the first DCS signal detection module is arranged on the first circuit board and extends out of the protection frame from one side, close to the first circuit board, of the protection frame, and the second DCS signal detection module is arranged on the second circuit board and extends out of the protection frame from one side, close to the second circuit board, of the protection frame; the first data interface is arranged on the first circuit board, the second data interface is arranged on the second circuit board, the first DCS signal detection module is connected with the first data interface, and the second DCS signal detection module is connected with the second data interface; and a first connection terminal and a second connection terminal, wherein a part of the first circuit board extends from the top of the protection frame and is connected with the first connection terminal, and a part of the second circuit board extends from the top of the protection frame and is connected with the second connection terminal.
Further, the first circuit board and the second circuit board are provided with a lever switch, and the lever switch extends out of the protection frame.
Further, a spacer is provided between the first circuit board and the second circuit board, the spacer being made of an electromagnetic shielding material.
According to the base structure for the DCS module, the first circuit board and the second circuit board are vertically arranged on the base, so that the density of the DCS module integrated on the same base is greatly enhanced, the occupied volume of the base is reduced, and the first circuit board and the second circuit board can be well protected through the protection frame.
Drawings
FIG. 1 is a schematic side view of one side of a base structure for a DCS module according to an embodiment of the present utility model; and
FIG. 2 is a schematic diagram of a side view of another side of a base structure for a DCS module according to an embodiment of the present utility model.
Reference numerals:
100: a base structure for a DCS module;
1: a base; 2: a protective frame;
3: a first circuit board; 31: a first DCS signal detection module; 32: a first data interface; 33: a first connection terminal;
4: a second circuit board; 41: a second DCS signal detection module; 42: a second data interface; 43: a second connection terminal;
5: a deflector rod switch; 6: a partition board.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
FIG. 1 is a schematic side view of one side of a base structure for a DCS module according to an embodiment of the present utility model. FIG. 2 is a schematic diagram of a side view of another side of a base structure for a DCS module according to an embodiment of the present utility model.
As shown in fig. 1, an embodiment of the present utility model provides a base structure 100 for a DCS module, comprising:
a base 1;
the protection frame 2, the section shape of the protection frame 2 is a door shape with three surrounding surfaces and one opening, the protection frame 2 is arranged on the base 1, and the protection frame 2 extends in the direction vertical to the base 1; as shown in fig. 1, the protection frame 2 and the base 1 can enclose a relatively closed space;
a first circuit board 3 and a second circuit board 4, the first circuit board 3 and the second circuit board 4 extending in a direction perpendicular to the base 1, the first circuit board 3 and the second circuit board 4 being disposed inside the protective frame 2; as shown in fig. 1, the first circuit board 3 and the second circuit board 4 can be fixed between the base 1 and the protection frame 2 in an inserting manner, so that the installation and the fixation of the first circuit board 3 and the second circuit board 4 are convenient;
a first DCS signal detection module 31 and a second DCS signal detection module 41, the first DCS signal detection module 31 being disposed on the first circuit board 3 and extending from the side of the protective frame 2 adjacent to the first circuit board 3 to the outside of the protective frame 2, the second DCS signal detection module 41 being disposed on the second circuit board 4 and extending from the side of the protective frame 2 adjacent to the second circuit board 4 to the outside of the protective frame 2;
a first data interface 32 and a second data interface 42, the first data interface 32 is disposed on the first circuit board 3, the second data interface 42 is disposed on the second circuit board 4, the first DCS signal detection module 31 is connected to the first data interface 32, and the second DCS signal detection module 32 is connected to the second data interface 42; and
a first connection terminal 33 and a second connection terminal 43, a portion of the first circuit board 3 extends from the top of the protection frame 2 and is connected to the first connection terminal 33, and a portion of the second circuit board 4 extends from the top of the protection frame 2 and is connected to the second connection terminal 43.
According to the base structure for the DCS module, disclosed by the embodiment of the utility model, the first circuit board and the second circuit board are vertically arranged on the base, so that the density of the DCS module integrated on the same base is greatly enhanced, the occupied volume of the base is reduced, and the first circuit board and the second circuit board can be well protected through the protection frame; in addition, the first DCS signal detection module and the second DCS signal detection module independently operate through the first circuit board and the second circuit board respectively, so that mutual interference is reduced; the first circuit board and the second circuit board can be installed and fixed between the protection frame and the base in an inserting mode, so that the installation and the fixation of the first circuit board and the second circuit board are convenient.
Further, as shown in fig. 1, a spacer 6 is provided between the first circuit board 3 and the second circuit board 4, the spacer 6 being made of an electromagnetic shielding material so as to further reduce mutual interference between the first circuit board 3 and the second circuit board 4.
Fig. 2 is a schematic diagram showing a side view of the other side of the base structure for the DCS module, that is, a side view of the first circuit board 3 according to the embodiment of the present utility model. As shown in fig. 2, the first circuit board 3 and the second circuit board 4 are provided with a lever switch 5, and the lever switch 5 extends out of the protective frame 2.
Finally, what should be said is: the foregoing embodiments are provided for illustrating the present utility model and not limiting the same, and the devices and mechanisms not described in detail in the embodiments of the present utility model are all of the prior art, and it should be understood by those skilled in the art that modifications and equivalents of the present utility model without inventive thought are intended to be encompassed in the scope of the claims of the present utility model.
Claims (3)
1. A base structure for a DCS module, comprising:
a base;
the section shape of the protection frame is a door shape with three surrounding surfaces and one opening, the protection frame is arranged on the base, and the protection frame extends in the direction perpendicular to the base;
a first circuit board and a second circuit board extending in a direction perpendicular to the base, the first circuit board and the second circuit board being disposed inside the protective frame;
the first DCS signal detection module is arranged on the first circuit board and extends out of the protection frame from one side, close to the first circuit board, of the protection frame, and the second DCS signal detection module is arranged on the second circuit board and extends out of the protection frame from one side, close to the second circuit board, of the protection frame;
the first data interface is arranged on the first circuit board, the second data interface is arranged on the second circuit board, the first DCS signal detection module is connected with the first data interface, and the second DCS signal detection module is connected with the second data interface; and
the first wiring terminal and the second wiring terminal, a part of the first circuit board extends from the top of the protection frame and is connected with the first wiring terminal, and a part of the second circuit board extends from the top of the protection frame and is connected with the second wiring terminal.
2. The base structure for a DCS module of claim 1, wherein the first and second circuit boards are provided with a lever switch, the lever switch extending out of the protective frame.
3. The base structure for a DCS module of claim 1, wherein a partition is provided between the first circuit board and the second circuit board, the partition being made of an electromagnetic shielding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321067536.6U CN219761693U (en) | 2023-05-06 | 2023-05-06 | Base structure for DCS module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321067536.6U CN219761693U (en) | 2023-05-06 | 2023-05-06 | Base structure for DCS module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219761693U true CN219761693U (en) | 2023-09-26 |
Family
ID=88075850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321067536.6U Active CN219761693U (en) | 2023-05-06 | 2023-05-06 | Base structure for DCS module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219761693U (en) |
-
2023
- 2023-05-06 CN CN202321067536.6U patent/CN219761693U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |