CN202033661U - Detection device of full automatic washing machine controller - Google Patents
Detection device of full automatic washing machine controller Download PDFInfo
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- CN202033661U CN202033661U CN2011200693632U CN201120069363U CN202033661U CN 202033661 U CN202033661 U CN 202033661U CN 2011200693632 U CN2011200693632 U CN 2011200693632U CN 201120069363 U CN201120069363 U CN 201120069363U CN 202033661 U CN202033661 U CN 202033661U
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- automatic washing
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Abstract
A detection device of a full automatic washing machine controller relates to a testing device in a production process of a washing machine control plate. The detection device of the full automatic washing machine controller is characterized in that a host computer of the detection device is connected with a PCI board, the PCI board is connected with a DO output controller, and a transforming board is connected with an output transforming interface of a PCB; the output transforming interface of the PCB is connected with a RELAY interface, the PCI board is in mutual connection with the output transforming interface of the PCB, and the DO output controller is in mutual connection with the RELAY interface. By using the detection device of the full automatic washing machine controller, the effect of man-made factors on the wrong judgement of products can be solved in an artificial detection process, the detection consistency can be guaranteed on the condition of improving the test efficiency significantly, more importantly, the situations of wrong judgements are reduced; meanwhile, the possible effects on the safeties of testers in the testing process can be stopped, the configuration of the testers can be reduced significantly, and the production efficiency can be improved; more importantly, the wrong judgement of the PCB is reduced, and the security of the testing process is improved.
Description
Technical field
The utility model relates to the testing apparatus in the washing machine control panel production run, is specifically related to a kind of fully-automatic washing machine controller checkout equipment.
Background technology
Washing machine control panel manufacturer all adopts manual testing's mode for Function detection in producing the PCB process at present, by manual operation the PCB initial conditions is set, pass through the test procedure of PCB itself simultaneously, all outputs are adopted the mode of fictitious load band actual loading, by artificial range estimation the PCB function is judged, and the state variation of observing fictitious load (being generally voltage table or lamp), thereby determine the good of control panel.
Manual operation is carried out, thereby has the difference of different personnel's tests, show as the situation that has test leakage, and the test duration is uncertain, can not satisfy the rationality operation of production line.And washing machine controller is non-shielding system, and tester's safety is had certain danger.
The utility model content
The purpose of this utility model provides a kind of fully-automatic washing machine controller checkout equipment, it can solve the influence that man's activity is judged by accident product in the manual detection process, increasing substantially under the situation of testing efficiency, guaranteeing the consistance of test, mainly is the situation that reduces erroneous judgement, and having stopped simultaneously may be to tester's security implication in the test process, can reduce testing staff's configuration significantly, enhance productivity, mainly reduced erroneous judgement, improved test process security PCB.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises host computer, PCI integrated circuit board, DO o controller, change-over panel, PCB output translation interface, RELAY interface, host computer is connected with the PCI integrated circuit board, the PCI integrated circuit board is connected with the DO o controller, change-over panel is connected with PCB output translation interface, PCB output translation interface is connected with the RELAY interface, PCI integrated circuit board and PCB output translation interface interconnect, and DO o controller and RELAY interface interconnect.
Described change-over panel and pcb board to be measured interconnect, and pcb board to be measured and test fixture interconnect.
Described PCB output translation interface comprises that motor just changes, motor counter-rotating, water inlet, draining, 220V AC, 12V DC and 5V DC interface.
Described RELAY interface comprises gate signal and water-flow signal interface.
Described PCI integrated circuit board changes back AI input with the pcb board output quantity, measures.
Described DO o controller output control RELAY interface provides signal for the pcb board input quantity.
The utility model adopts upper and lower computer interface LABVIEW to programme, and to all input and output amounts, promptly the signal that need detect is isolated and changed, and control, detect by host computer, thus the qualification of judgement pcb board.
The utility model can solve the influence that man's activity is judged by accident product in the manual detection process, increasing substantially under the situation of testing efficiency, guarantee the consistance of test, it mainly is the situation that reduces erroneous judgement, stopped simultaneously may can reduce testing staff's configuration significantly to tester's security implication in the test process, enhanced productivity, mainly reduced erroneous judgement, improved test process security PCB.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
With reference to Fig. 1, this embodiment is by the following technical solutions: it comprises host computer PC, PCI integrated circuit board 1, DO o controller 2, change-over panel 3, PCB output translation interface 4, RELAY interface 5, host computer PC is connected with PCI integrated circuit board 1, PCI integrated circuit board 1 is connected with DO o controller 2, change-over panel 3 is connected with PCB output translation interface 4, PCB output translation interface 4 is connected with RELAY interface 5, PCI integrated circuit board 1 interconnects with PCB output translation interface 4, and DO o controller 2 interconnects with RELAY interface 5.
Described change-over panel 3 interconnects with pcb board 7 to be measured, and pcb board 7 to be measured interconnects with test fixture 6.
Described PCB output translation interface 4 comprises that motor just changes, motor counter-rotating, water inlet, draining, 220V AC, 12V DC and 5V DC interface.
Described RELAY interface 5 comprises gate signal and water-flow signal interface.
Described PCI integrated circuit board 1 changes back AI input with the pcb board output quantity, measures.
Described DO o controller 2 output control RELAY interfaces 5 provide signal for the pcb board input quantity.
This embodiment adopts upper and lower computer interface LABVIEW to programme, and to all input and output amounts, promptly the signal that need detect is isolated and changed, and control, detect by host computer, thus the qualification of judgement pcb board.
Claims (4)
1. fully-automatic washing machine controller checkout equipment, it is characterized in that it comprises host computer (PC), PCI integrated circuit board (1), DO o controller (2), change-over panel (3), PCB exports translation interface (4), RELAY interface (5), host computer (PC) is connected with PCI integrated circuit board (1), PCI integrated circuit board (1) is connected with DO o controller (2), change-over panel (3) is connected with PCB output translation interface (4), PCB output translation interface (4) is connected with RELAY interface (5), PCI integrated circuit board (1) interconnects with PCB output translation interface (4), and DO o controller (2) interconnects with RELAY interface (5).
2. a kind of fully-automatic washing machine controller checkout equipment according to claim 1 is characterized in that described change-over panel (3) and pcb board to be measured (7) interconnect, and pcb board to be measured (7) interconnects with test fixture (6).
3. a kind of fully-automatic washing machine controller checkout equipment according to claim 1 is characterized in that described PCB output translation interface (4) comprises that motor just changes, motor counter-rotating, water inlet, draining, 220V AC, 12V DC and 5V DC interface.
4. a kind of fully-automatic washing machine controller checkout equipment according to claim 1 is characterized in that described RELAY interface (5) comprises gate signal and water-flow signal interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200693632U CN202033661U (en) | 2011-03-16 | 2011-03-16 | Detection device of full automatic washing machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200693632U CN202033661U (en) | 2011-03-16 | 2011-03-16 | Detection device of full automatic washing machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033661U true CN202033661U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200693632U Expired - Fee Related CN202033661U (en) | 2011-03-16 | 2011-03-16 | Detection device of full automatic washing machine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033661U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681530A (en) * | 2012-04-26 | 2012-09-19 | 柳州市华航电器有限公司 | Ageing simulation test method for washing machine program controller |
| CN103869802A (en) * | 2012-12-14 | 2014-06-18 | 威海天力电源科技有限公司 | Washing machine controller detection apparatus and method |
| CN104750099A (en) * | 2015-03-19 | 2015-07-01 | 无锡小天鹅股份有限公司 | Device and method for detecting control panel of roller washing machine |
| CN104898650A (en) * | 2015-06-02 | 2015-09-09 | 江苏新安电器有限公司 | Automatic determination and test system used for washing machine |
| CN108398279A (en) * | 2018-01-29 | 2018-08-14 | 青岛海尔科技有限公司 | Washing machine Auto-Test System and method |
-
2011
- 2011-03-16 CN CN2011200693632U patent/CN202033661U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681530A (en) * | 2012-04-26 | 2012-09-19 | 柳州市华航电器有限公司 | Ageing simulation test method for washing machine program controller |
| CN102681530B (en) * | 2012-04-26 | 2014-07-30 | 柳州市华航电器有限公司 | Ageing simulation test method for washing machine program controller |
| CN103869802A (en) * | 2012-12-14 | 2014-06-18 | 威海天力电源科技有限公司 | Washing machine controller detection apparatus and method |
| CN103869802B (en) * | 2012-12-14 | 2016-05-18 | 威海天力电源科技有限公司 | A kind of washing machine controller checkout gear and method |
| CN104750099A (en) * | 2015-03-19 | 2015-07-01 | 无锡小天鹅股份有限公司 | Device and method for detecting control panel of roller washing machine |
| CN104898650A (en) * | 2015-06-02 | 2015-09-09 | 江苏新安电器有限公司 | Automatic determination and test system used for washing machine |
| CN108398279A (en) * | 2018-01-29 | 2018-08-14 | 青岛海尔科技有限公司 | Washing machine Auto-Test System and method |
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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 |
Granted publication date: 20111109 Termination date: 20190316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |