CN104006850A - Detection device for ventilation equipment - Google Patents
Detection device for ventilation equipment Download PDFInfo
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- CN104006850A CN104006850A CN201410260394.4A CN201410260394A CN104006850A CN 104006850 A CN104006850 A CN 104006850A CN 201410260394 A CN201410260394 A CN 201410260394A CN 104006850 A CN104006850 A CN 104006850A
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- 238000001514 detection method Methods 0.000 title claims abstract description 78
- 238000009423 ventilation Methods 0.000 title abstract description 6
- 238000012360 testing method Methods 0.000 claims abstract description 124
- 230000001172 regenerating effect Effects 0.000 claims description 69
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000002372 labelling Methods 0.000 claims description 18
- 238000005070 sampling Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a detection device for ventilation equipment, which comprises: the detection platform is used for placing the ventilation equipment to be detected in a detection area of the detection platform; the power supply detection part is provided with a wiring terminal, and the wiring terminal is movably arranged relative to the detection platform; the wind power detection part is arranged on the detection platform and is positioned in front of a ventilation opening of the ventilation equipment to be detected. When the detection device is used, the to-be-detected air interchanger is placed in the detection area, the power supply detection part is used for carrying out an electrifying test on a wiring board of the to-be-detected air interchanger, and the wind power detection part is used for detecting the wind volume and the wind direction of the to-be-detected air interchanger. The detection device can be used for carrying out power-on test and wind power test on the air exchange equipment to be detected, so that the labor intensity of workers is effectively reduced, the detection efficiency is improved, the detection cost is reduced, and the consistency and the reliability of detection are ensured.
Description
Technical field
The present invention relates to air regenerating device technical field, more specifically, relate to a kind of pick-up unit for air regenerating device.
Background technology
Air regenerating device needs terminal block and the air-out situation to air regenerating device to detect after having produced.
The method of available technology adopting manual detection detects air regenerating device.Staff needs first to the test of switching on of the terminal block of air regenerating device, then detect again air quantity, the wind direction of air regenerating device, thereby not only cause intensity of workers large, testing cost is high, detection efficiency is low, and exist detect error large, judge the problem that reliability is low.
Summary of the invention
The present invention aims to provide a kind of pick-up unit for air regenerating device, to solve available technology adopting manual type, air regenerating device is detected to the problem that intensity of workers is large, detection efficiency is low that exists.
For solving the problems of the technologies described above, the invention provides a kind of pick-up unit for air regenerating device, comprising: detection platform, air regenerating device to be detected is placed in the surveyed area of detection platform; Power supply test section, power supply test section has connection terminal, and the relative detection platform of connection terminal arranges position-movablely; Wind-force test section, wind-force test section is arranged in detection platform, and is positioned at the front of the scavenge port of air regenerating device to be detected.
Further, surveyed area, power supply test section and wind-force test section are multiple, and the equal correspondence of each surveyed area is provided with at least one power supply test section and at least one wind-force test section.
Further, power supply test section comprises: transmission arm, and connection terminal is arranged on transmission arm, and the relative detection platform of transmission arm arranges position-movablely; Detection components, detection components is electrically connected with connection terminal.
Further, detection components comprises: detect power supply; Testing circuit, detects power supply and is electrically connected with connection terminal by testing circuit, and in testing circuit, series connection is provided with on-off element and sampling resistor; Voltage detector component, voltage detector component and sampling resistor are arranged in parallel.
Further, pick-up unit also comprises location division, and location division is arranged in the surveyed area of detection platform.
Further, location division is backstay, and backstay is two, and two backstay intervals and be arrangeding in parallel form space, location between two backstays.
Further, pick-up unit also comprises labeling section, and the relative detection platform of labeling section arranges position-movablely.
Further, pick-up unit also comprises display part, and display part is electrically connected with power supply test section and wind-force test section.
Further, pick-up unit also comprises control box, and power supply test section and wind-force test section are electrically connected with control box.
Further, pick-up unit also comprises remote control portion, and remote control portion has first interface key, and multiple air regenerating devices to be detected all have the second interface key matching with first interface key.
Detection platform in the present invention has surveyed area, and power supply test section has connection terminal, and connection terminal is arranged in detection platform position-movablely, and wind-force test section is arranged in detection platform, and is positioned at the front of the scavenge port of air regenerating device to be detected.While using the pick-up unit in the present invention, air regenerating device to be detected is placed in surveyed area, and power supply test section is for test that the terminal block of air regenerating device to be detected is switched on, and wind-force test section is for detection of air quantity, the wind direction of air regenerating device to be detected.Due to the pick-up unit in the present invention both can to air regenerating device to be detected switch on test can also carry out wind-force test, thereby effectively reduce staff labour intensity, improved detection efficiency, reduced testing cost, and the consistance and the reliability that detect are ensured, thereby the dependability that has ensured product, effectively reduces repair rate.Meanwhile, the pick-up unit in the present invention has feature simple in structure, low cost of manufacture.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the front view of the pick-up unit in the present invention;
Fig. 2 has schematically shown the vertical view of Fig. 1; And
Fig. 3 has schematically shown the structural representation of the control box in the present invention.
Reference numeral in figure: 10, detection platform; 11, surveyed area; 20, power supply test section; 21, connection terminal; 22, transmission arm; 22a, crossbeam arm; 22b, hold-down arm; 23, the first drive division; 30, wind-force test section; 40, location division; 50, labeling section; 51, seal; 52, the second drive division; 53, marking of control switch; 60, display part; 70, control box; 71, casing; 72, control element; 80, the first test starting button; 81, the first test stop button.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
The invention provides a kind of pick-up unit for air regenerating device.As shown in Figure 1 to Figure 3, pick-up unit comprises detection platform 10, power supply test section 20 and wind-force test section 30, and air regenerating device to be detected (for example quiet ventilation parts) is placed in the surveyed area 11 of detection platform 10; , power supply test section 20 has connection terminal 21, and the relative detection platform 10 of connection terminal 21 arranges position-movablely; Wind-force test section 30 is arranged in detection platform 10, and is positioned at the front of the scavenge port of air regenerating device to be detected.While using the pick-up unit in the present invention, air regenerating device to be detected is placed in surveyed area 11, and power supply test section 20 is for test that the terminal block of air regenerating device to be detected is switched on, and wind-force test section 30 is for detection of air quantity, the wind direction of air regenerating device to be detected.Due to the pick-up unit in the present invention both can to air regenerating device to be detected switch on test can also carry out wind-force test, thereby effectively reduce staff labour intensity, improved detection efficiency, reduced testing cost, and the consistance and the reliability that detect are ensured, thereby the dependability that has ensured product, effectively reduces repair rate.Meanwhile, the pick-up unit in the present invention has feature simple in structure, low cost of manufacture.
Preferably, surveyed area 11, power supply test section 20 and wind-force test section 30 are multiple, and the equal correspondence of each surveyed area 11 is provided with at least one power supply test section 20 and at least one wind-force test section 30.Because the equal correspondence of each surveyed area 11 is provided with at least one power supply test section 20 and at least one wind-force test section 30, thereby pick-up unit not only can detect many air regenerating devices to be detected simultaneously, can also ensure the detecting reliability of every air regenerating device to be detected, thereby in ensureing detecting reliability, further improve detection efficiency, and then improved the economic benefit of enterprise.
Power supply test section 20 in the present invention comprises transmission arm 22 and detection components, and connection terminal 21 is arranged on transmission arm 22, and the relative detection platform 10 of transmission arm 22 arranges position-movablely; Detection components is electrically connected with connection terminal 21.In the time that pick-up unit can detect many air regenerating devices to be detected simultaneously, several adjacent power supply test sections 20 can share a transmission arm 22, certainly, multiple detection components can be arranged in parallel, and can also effectively avoid detection to disturb thereby ensure to detect when having synchronism.
Power supply test section 20 in the present invention also comprises that the first drive division 23, the first drive divisions 23 drive and are connected with transmission arm 22.Preferably, the first drive division 23 is cylinder.
In embodiment as depicted in figs. 1 and 2, be provided with six surveyed areas 11 in detection platform 10, surveyed area 11 is two rows, three column distributions; The first drive division 23 is four, and four the first drive divisions 23 are one group of both sides that are separately positioned on detection platform 10 between two; Transmission arm 22 is two, and two transmission arms 22 and two group of first drive division 23 connect one to one, and the two ends correspondence of each transmission arm 22 is provided with first drive division 23, and transmission arm 22 vertically moves up and down.Transmission arm 22 comprises crossbeam arm 22a and hold-down arm 22b, the two ends of crossbeam arm 22a and two the first drive divisions 23 connect one to one, it is upper that hold-down arm 22b is arranged on crossbeam arm 22a, and stretch out towards detection platform 10, and one end of the close detection platform 10 of hold-down arm 22b is provided with connection terminal 21.Wherein, on each crossbeam arm 22a, be provided with and surveyed area 11 three hold-down arm 22b one to one.
Detection components in the present invention comprises detection power supply, testing circuit and voltage detector component, detects power supply and is electrically connected with connection terminal 21 by testing circuit, and in testing circuit, series connection is provided with on-off element and sampling resistor; Voltage detector component and sampling resistor are arranged in parallel.Owing to being provided with detection power supply, thereby detect power supply and can power to connection terminal 21, thereby when connection terminal 21 is engaged with the terminal block of air regenerating device to be detected, to the test of switching on of the circuit of air regenerating device to be detected.Whether owing to being provided with on-off element in testing circuit, thereby on-off element can control the break-make of testing circuit, namely control to detect power supply and power to connection terminal 21.Meanwhile, owing to being provided with on-off element, thereby effectively avoid that connection terminal 21 is charged to be engaged with terminal block, thereby produce electric arc while avoiding engaging, burn terminal block.Because series connection in testing circuit is provided with sampling resistor, thereby can effectively judge the wiring situation in air regenerating device to be detected by the voltage that voltage detector component gathers sampling resistor both sides.When the magnitude of voltage collecting when voltage detector component is zero, judge open circuit in air regenerating device to be detected, wiring error; The magnitude of voltage collecting when voltage detector component is, while detecting the output voltage values of power supply, to judge air regenerating device internal short-circuit to be detected, wiring error; When the magnitude of voltage collecting when voltage detector component is less than the output voltage values that detects power supply, judge that air regenerating device wiring to be detected is correct.
Preferably, on-off element is the time relay.Because on-off element is the time relay, thereby by default closure time and the trip time that can determine testing circuit, thereby detecting reliability improved.Further, the setting-up time of the time relay is 3 seconds.
Preferably, detect power supply and can export the direct current of 5 volts.Due to detect power supply can export the direct current of 5 volts, even thereby air regenerating device to be detected one side joint line wrong, detect power supply can not burn out the electricity piece in air regenerating device to be detected yet, thereby improved the detecting reliability of pick-up unit.
Power supply test section 20 in the present invention can also carry out forceful electric power test to air regenerating device to be detected.After air regenerating device Preliminary detection to be detected completes and is qualified, detect power supply and export the forceful electric power of 220 volts/50 hertz, to the air regenerating device to be detected operation that powers on, thereby ensure that wind-force detection carries out smoothly.
Pick-up unit in the present invention also comprises location division 40, and location division 40 is arranged in the surveyed area 11 of detection platform 10.Owing to being provided with location division 40, thereby location division 40 can effectively position air regenerating device to be detected in the time detecting, thereby has ensured the detecting reliability of pick-up unit.
As shown in Figure 2, location division 40 is backstay, and backstay is two, and two backstay intervals and be arrangeding in parallel form space, location between two backstays.Air regenerating device to be detected is placed between two backstays and forms in space, location, can effectively avoid air regenerating device to be detected to be shifted in testing process, thereby ensure the reliability of positioning of pick-up unit.
Wind-force test section 30 in the present invention is micro air volume pick-up unit.Micro air volume pick-up unit comprises carriage, test board and optoelectronic switch, and test board hanging is arranged on carriage, and carriage is arranged in detection platform 10.In the situation that there is no wind, under test board is vertical, hang, test board is blocked in the middle of optoelectronic switch, now gives tacit consent to calm.In the time of go out/air intake of air regenerating device to be detected, test board is moved in wind, and now test board moves no longer shading light electric switch (if can make micro air volume pick-up unit optoelectronic switch open, air quantity reaches requirement, otherwise is not inconsistent requirement), and now acquiescence has wind.Preferably, test board is hard plastic glue, cardboard, plastic plate etc.
Pick-up unit in the present invention also comprises remote control portion, and remote control portion has first interface key, and multiple air regenerating devices to be detected all have the second interface key matching with first interface key.Because multiple air regenerating devices to be detected all have the second interface key matching with first interface key, thereby a remote control portion can control multiple air regenerating devices to be detected simultaneously, for example control wind direction, the air quantity etc. of air regenerating device to be detected, thereby improve the control reliability of pick-up unit, and improved detection efficiency.In the time that remote control portion coordinates with wind-force test section 30, whether the steering logic that can also detect air regenerating device to be detected is correct, for example, while controlling its air-out, and whether genuine air-out, genuine air intake etc. whether while controlling its air intake.Selection of land, remote control portion can first control all air regenerating devices to be detected and carry out air-out operation, and then air intake operation is carried out in unification again.
In a specific embodiment, air regenerating device to be detected is remote control portion and air regenerating device automatic matching to be detected (be connected is to adopt wireless signal to connect) after the 6S that powers on.First interface key is that the second interface key is identification id sequence number.
Certainly, air inlet/outlet operation that can also be by mechanically operated method control air regenerating device to be detected, only need to arrange corresponding driver and motion arm is pressed the air inlet/outlet button of all air regenerating devices to be detected.
Pick-up unit in the present invention also comprises labeling section 50, and the mark end of labeling section 50 has indicia patterns, and the relative detection platform 10 of labeling section 50 arranges position-movablely.Owing to being provided with labeling section 50, thereby pick-up unit can carry out mark to different air regenerating devices to be detected according to testing result, thereby facilitates staff to distinguish specification product and substandard product, further improved detection efficiency.
Preferably, labeling section 50 comprises that seal 51 and the second drive division 52, the second drive divisions 52 drive and are connected with seal 51.Further, the second drive division 52 is arranged on transmission arm 22.When product detects when qualified, the second drive division 52 moves so that the pattern end of seal 51 and air regenerating device to be detected surface butt, thereby specification product are carried out to mark.Further, the second drive division 52 is thumb cylinder.
As depicted in figs. 1 and 2, labeling section 50 is multiple, multiple labeling section 50 and the corresponding setting one by one of multiple power supply test sections 20.Due to multiple labeling section 50 and the corresponding setting one by one of multiple power supply test sections 20, thereby the corresponding surveyed area 11 of each labeling section 50, thereby improve mark reliability and labeling effciency, and effectively avoid work to disturb.
Whether labeling section 50 also comprises marking of control switch 53, and marking of control switch 53 is electrically connected with the second drive division 52, move for controlling the second drive division 52.Preferably, marking of control switch 53 is solenoid valve.Because each the second drive division 52 correspondences are provided with a marking of control switch 53, thereby in same once test, according to the testing result with a collection of air regenerating device to be detected, can selectively carry out mark to specification product, thereby improve the functional reliability of pick-up unit.
Pick-up unit in the present invention also comprises display part 60, and display part 60 is electrically connected with power supply test section 20 and wind-force test section 30.Owing to being provided with display part 60, thereby display part 60 duty and/or the testing result of display power supply test section 20 and wind-force test section 30 in real time, thereby facilitate staff to monitor detection case, improve the functional reliability of pick-up unit.
As illustrated in fig. 1 and 2, display part 60 is arranged in detection platform 10.Because display part 60 is arranged in detection platform 10, thereby facilitate staff to observe detection case, thereby ensured the dependability of pick-up unit.
Preferably, display part comprises multiple LED lamps, and multiple LED lamps are electrically connected respectively with power supply test section 20 and wind-force test section 30, for the different duty of display power supply test section 20 and wind-force test section 30 and different testing results.Whether energising testing result that in a preferred embodiment, multiple LED lamps can the corresponding air regenerating device to be detected that shows each station place is qualified, whether wind-force testing result is qualified.
As shown in Figure 1, pick-up unit also comprises that the first test starting button 80 and the first test stop button 81, the first test starting buttons and the first test stop button are electrically connected with power supply test section 20 and wind-force test section 30, start or stop for controlling test.
Preferably, pick-up unit also comprises control box 70, and power supply test section 20 and wind-force test section 30 are electrically connected with control box 70.Owing to being provided with control box 70, thereby can manually control power supply test section 20 and wind-force test section 30 by operation control box 70, thereby improve the manipulation reliability of pick-up unit.
Control box 70 in the present invention comprises casing 71, control circuit and multiple control element 72, multiple control elements 72 by control circuit and wind-force test section 30 and/power supply test section 20 is electrically connected, control element 72 is arranged on control box 70, and at least a portion of control circuit is arranged in control box 70 (please refer to Fig. 3).Because control element 72 is multiple, thus can to wind-force test section 30 and/the different operating state of power supply test section 20 carries out independent control, thereby improved the control reliability of pick-up unit.Preferably, multiple control elements 72 comprise the second test starting button, the second test stop button, power switch, manual/auto switch knob, the first driver action knob, detect pause button, energising detector switch, wind-force detector switch.
Certainly, can also adopt PLC controller to replace control circuit.
Pick-up unit in the present invention also comprises alarm element, and alarm element is connected with control circuit.When pick-up unit operation exception or control circuit are when abnormal, alarm element alarm.Preferably, alarm element is hummer or LED lamp.
The course of work of the pick-up unit in the present invention is:
One, location division 40 positions air regenerating device to be detected;
Two, the first drive division 23 drives transmission arm 22 to move, so that connection terminal 21 docks with the terminal block of air regenerating device to be detected;
Three, whether the wiring of detection power supply output weak electricity measuring air regenerating device to be detected is correct;
Four, the qualified air regenerating device to be detected of weak electricity measuring is carried out to forceful electric power test, detect power supply output forceful electric power, so that air regenerating device to be detected powers on;
Five, the operation of remote control portion or time switch control air regenerating device air-out to be detected/air intake;
Six, wind-force test section 30 detects detecting air regenerating device;
Seven, detected, labeling section 50 is to qualified product labelling.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. for a pick-up unit for air regenerating device, it is characterized in that, comprising:
Detection platform (10), air regenerating device to be detected is placed in the surveyed area (11) of described detection platform (10);
Power supply test section (20), described power supply test section (20) has connection terminal (21), and the relatively described detection platform of described connection terminal (21) (10) arranges position-movablely;
Wind-force test section (30), it is upper that described wind-force test section (30) is arranged on described detection platform (10), and be positioned at the front of the scavenge port of described air regenerating device to be detected.
2. pick-up unit according to claim 1, it is characterized in that, described surveyed area (11), described power supply test section (20) and described wind-force test section (30) are multiple, and each described surveyed area (11) all correspondence is provided with described at least one power supply test section (20) and wind-force test section (30) described at least one.
3. pick-up unit according to claim 1, is characterized in that, described power supply test section (20) comprising:
Transmission arm (22), it is upper that described connection terminal (21) is arranged on described transmission arm (22), and the relatively described detection platform of described transmission arm (22) (10) arranges position-movablely;
Detection components, described detection components is electrically connected with described connection terminal (21).
4. pick-up unit according to claim 3, is characterized in that, described detection components comprises:
Detect power supply;
Testing circuit, described detection power supply is electrically connected with described connection terminal (21) by described testing circuit, and in described testing circuit, series connection is provided with on-off element and sampling resistor;
Voltage detector component, described voltage detector component and described sampling resistor are arranged in parallel.
5. pick-up unit according to claim 1, it is characterized in that, described pick-up unit also comprises location division (40), and described location division (40) are arranged in the described surveyed area (11) of described detection platform (10).
6. pick-up unit according to claim 5, is characterized in that, described location division (40) are backstay, and described backstay is two, and two described backstay intervals and be arrangeding in parallel form space, location between two described backstays.
7. pick-up unit according to claim 1, is characterized in that, described pick-up unit also comprises labeling section (50), and the relatively described detection platform of described labeling section (50) (10) arranges position-movablely.
8. pick-up unit according to claim 1, it is characterized in that, described pick-up unit also comprises display part (60), and described display part (60) is electrically connected with described power supply test section (20) and described wind-force test section (30).
9. pick-up unit according to claim 1, it is characterized in that, described pick-up unit also comprises control box (70), and described power supply test section (20) and described wind-force test section (30) are electrically connected with described control box (70).
10. pick-up unit according to claim 1, it is characterized in that, described pick-up unit also comprises remote control portion, and described remote control portion has first interface key, and multiple described air regenerating devices to be detected all have the second interface key matching with described first interface key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410260394.4A CN104006850B (en) | 2014-06-12 | 2014-06-12 | Detection device for ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410260394.4A CN104006850B (en) | 2014-06-12 | 2014-06-12 | Detection device for ventilation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006850A true CN104006850A (en) | 2014-08-27 |
| CN104006850B CN104006850B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410260394.4A Active CN104006850B (en) | 2014-06-12 | 2014-06-12 | Detection device for ventilation equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN104006850B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970316A (en) * | 2017-03-17 | 2017-07-21 | 珠海格力智能装备有限公司 | Circuit board detection device and detection method |
| CN109211916A (en) * | 2018-08-15 | 2019-01-15 | 格力电器（武汉）有限公司 | Detection apparatus for enamel inner bag |
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| CN200941158Y (en) * | 2006-08-29 | 2007-08-29 | 珠海格力电器股份有限公司 | Automatic testing device for air conditioner electrical box |
| CN101113942A (en) * | 2006-07-26 | 2008-01-30 | 珠海格力电器股份有限公司 | Automatic testing device and method for air conditioner controller |
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| CN103604458A (en) * | 2013-10-17 | 2014-02-26 | 中国石油化工股份有限公司 | Industrial ventilation frequency measurement apparatus |
| CN204007699U (en) * | 2014-06-12 | 2014-12-10 | 格力电器（武汉）有限公司 | Detection device for ventilation equipment |
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| CN87205307U (en) * | 1987-11-24 | 1988-10-12 | 北京航天工业部第七○一研究所 | Synthetic measuring device for electric fan properties |
| JP2003279111A (en) * | 2002-03-22 | 2003-10-02 | Mitsubishi Electric Corp | Ventilation adjusting device and ventilation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106970316A (en) * | 2017-03-17 | 2017-07-21 | 珠海格力智能装备有限公司 | Circuit board detection device and detection method |
| CN109211916A (en) * | 2018-08-15 | 2019-01-15 | 格力电器（武汉）有限公司 | Detection apparatus for enamel inner bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104006850B (en) | 2016-06-08 |
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