CN202183642U - Main control unit with feeder terminal double-layer structure design - Google Patents
Main control unit with feeder terminal double-layer structure design Download PDFInfo
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- CN202183642U CN202183642U CN2011203277569U CN201120327756U CN202183642U CN 202183642 U CN202183642 U CN 202183642U CN 2011203277569 U CN2011203277569 U CN 2011203277569U CN 201120327756 U CN201120327756 U CN 201120327756U CN 202183642 U CN202183642 U CN 202183642U
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Abstract
The utility model relates to a distribution automatic switch monitoring terminal, in particular to a main control unit with a feeder terminal double-layer structure design. The main control unit has the multifunction of facilitating data examination, equipment repair and the like and consists of an upper layer main control module and a lower layer data sampling module. Each of the upper layer main control module and the lower layer data sampling module is independently packaged with a casing, the upper and the lower layer modules are connected by a data cable, a cable female head interface is fixed on sampling interfaces of the upper layer casing and the lower layer casing through matching screws, and the data transmission of the upper layer module and the lower layer module of the main control unit is achieved through connecting an external DB37 cable and an externally-mounted sampling interface provided by the unit casing. Due to the adoption of the double-layer structure design, the problems that the conventional main control unit is not easily maintained and operated locally, and the data communication channel has poor stability are solved, the cost for subsequent equipment maintenance is reduced, and the fixing and mounting of the upper and the lower modules are convenient.
Description
Technical field
The utility model relates to a kind of power distribution automation monitoring switch terminal, especially has the main control unit of being convenient to check multi-functional line feed terminals design such as data and maintenance of equipment.
Background technology
Along with developing rapidly of distribution automation; Stability and practicality requirement for the panel switches monitor terminal are increasingly high, and in the existing products in markets, the main control unit of general line feed terminals adopts integrated structure; Data sampling module and data processing module integrate; Like this main control unit operation stability and reliability are had considerable influence, and be unfavorable for the maintenance of main control unit, it is bigger to change the required expense of fault plate.More line feed terminals is not equipped with liquid crystal display and function button, so is unfavorable for the maintenance and operation on the spot of equipment yet.Data communication between the data sampling module of main control unit and the data processing master control module much is to adopt internal bus to connect to realize, is unfavorable for stability of data transmission like this, and has no progeny in the transfer of data, not easy care.
The utility model content
The purpose of the utility model is exactly the deficiency for the main control unit technology that overcomes existing line feed terminals; A kind of main control unit of line feed terminals double-decker design is provided; Be difficult for local maintenance and operation to solve existing main control unit; The data communication channel poor stability, the bad technical problem of effect that data sampling module and data processing module layering are safeguarded.
The utility model solves the technical scheme that its technical problem adopted: the main control unit of line feed terminals control double-decker design; Form by the main control module on upper strata and the data sampling module installation of lower floor; The upper strata main control module individual packages shell of main control unit, the left and right sides is the black-side baffle plate, the upside layout is port slot, status indicator lamp, demonstration liquid crystal and function button; Lower floor's data sampling module individual packages shell, the left and right sides is the black-side baffle plate; Connected by data cable between the double-deck up and down module, the female interface of cable is fixed on the sampling interface of two-layer shell up and down through supporting screw; The port slot of main control unit, status indicator lamp, demonstration liquid crystal and function button are according to from left to right the sequential placement shell upside at main control module; Fixing through the black-side baffle plate of module both sides between the two-layer module up and down of main control unit, the manufacturing of upper layer side baffle plate has the shrinkage pool that matches with lower layer side baffle plate projection; The external sampling interface that provides on the DB37 cable of the transfer of data of two-layer module through the outside and the cell enclosure up and down is connected to be realized.
The beneficial effect of the utility model is; Since taked the double-decker design, every layer of module individual packages, and the perforate through side shield between the module is fixed with screw; The operational reliability of each module of main control unit and the facility of maintenance have been improved; If fault only needs to change the fault plate and gets final product, reduced the expense that post facility is safeguarded.Main control module has installed liquid crystal display and function button additional; But plant maintenance personnel real-time on-site is checked circuit and equipment running status; In time corresponding maintenance measure is made in prompting according to equipment running status, has improved the operability on the spot that the attendant checks data and service equipment.The external sampling interface that provides on the DB37 cable of transfer of data between the two-layer up and down module through the outside and the cell enclosure is connected to be realized; If communicating interrupt between plate; Can directly change cable and get final product, can guarantee reliability, stability and the ease for maintenance of communication between plate like this.In addition; Between the double-deck module fixedly the time; Can be earlier shrinkage pool and lower layer side baffle plate projection through upper strata black-side baffle plate manufacturing match, the preliminary fixing and screw of double-deck side shield up and down between the module is alignd fast, be convenient to the fixed installation of double-deck module up and down.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the perspective view of the utility model main control unit.
Fig. 2 is that the utility model main control unit is overlooked the status architecture sketch map.
Fig. 3 is a fixedly rear side baffle arrangement sketch map of the utility model main control unit.
1. main control modules among the figure, 2. sampling module, 3. sampling interface, 4. upper layer module side shield, 5. the lower module side shield 6. shows liquid crystal, 7. function button, 8. projection, 9. shrinkage pool, 10. screw perforate.
Embodiment
At Fig. 1,2, shown in 3; A kind of main control unit of line feed terminals double-decker design; The data sampling module (2) that comprises main control module (1) and the lower floor on upper strata is installed and is formed, each layer module individual packages shell up and down, and the upper layer side baffle plate (4) of upper layer module through being manufactured with shrinkage pool (9) connects with the lower layer side baffle plate (5) that is manufactured with projection (8) of lower template; Thereby make that the screw perforate (10) of upper and lower sides baffle plate is corresponding, fix through screw and live in lower module.During the dismounting module, can separate module up and down through removing fixed screw.Upper strata main control module (1) is integrated with and shows liquid crystal (6) and function button (7); Demonstration liquid crystal (6) and function button (7) are distributed in main control module shell upside according to order from left to right; What be convenient to the plant maintenance personnel checks data and button operation, has improved the performance of the operation and maintenance on the spot of equipment.The external sampling interface (3) of the up and down two-layer module of main control unit be connected through the DB37 cable, improved stability of data transmission and reliability.
Claims (4)
1. the main control unit of line feed terminals double-decker design; Form by the main control module on upper strata and the data sampling module installation of lower floor; It is characterized in that: the upper strata main control module individual packages shell of main control unit, the left and right sides is the black-side baffle plate, the upside layout is port slot, status indicator lamp, demonstration liquid crystal and function button; Lower floor's data sampling module individual packages shell; The left and right sides is the black-side baffle plate, is connected by data cable between the double-deck up and down module, and the female interface of cable is fixed on the sampling interface of two-layer shell up and down through supporting screw.
2. the main control unit of line feed terminals double-decker according to claim 1 design is characterized in that: the port slot of main control unit, status indicator lamp, demonstration liquid crystal and function button are according to from left to right the sequential placement shell upside at main control module.
3. the main control unit of line feed terminals double-decker design according to claim 1; It is characterized in that: fix through the black-side baffle plate of module both sides between the two-layer module about the main control unit, the manufacturing of upper layer side baffle plate has the shrinkage pool that matches with lower layer side baffle plate projection.
4. the main control unit of line feed terminals double-decker according to claim 1 design is characterized in that: the transfer of data of the two-layer module up and down of main control unit is connected through the external sampling interface that provides on the DB37 cable through the outside and the cell enclosure and realizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203277569U CN202183642U (en) | 2011-08-26 | 2011-08-26 | Main control unit with feeder terminal double-layer structure design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203277569U CN202183642U (en) | 2011-08-26 | 2011-08-26 | Main control unit with feeder terminal double-layer structure design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183642U true CN202183642U (en) | 2012-04-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203277569U Expired - Fee Related CN202183642U (en) | 2011-08-26 | 2011-08-26 | Main control unit with feeder terminal double-layer structure design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022453A (en) * | 2019-04-02 | 2019-07-16 | 视联动力信息技术股份有限公司 | A kind of terminal device |
-
2011
- 2011-08-26 CN CN2011203277569U patent/CN202183642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022453A (en) * | 2019-04-02 | 2019-07-16 | 视联动力信息技术股份有限公司 | A kind of terminal device |
| CN110022453B (en) * | 2019-04-02 | 2021-11-16 | 视联动力信息技术股份有限公司 | Terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI KEDA ZHENGXIN ELECTRIC CO., LTD. Free format text: FORMER OWNER: REN JIANFU Effective date: 20140103 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264003 YANTAI, SHANDONG PROVINCE TO: 265502 YANTAI, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140103 Address after: 265502 Ancient Industrial Park, Yantai Development Zone, Shandong Patentee after: YANTAI KEDA ZHENGXIN ELECTRIC CO., LTD. Address before: 264003 Yantai hi tech Zone, Kailai Road, No. 39, Sino Russian science and Technology Park, Shandong Patentee before: Ren Jianfu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20180826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |