CN111879498A - Tool and method capable of testing quality of display screens of air conditioners of different models - Google Patents
Tool and method capable of testing quality of display screens of air conditioners of different models Download PDFInfo
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- CN111879498A CN111879498A CN202010825739.1A CN202010825739A CN111879498A CN 111879498 A CN111879498 A CN 111879498A CN 202010825739 A CN202010825739 A CN 202010825739A CN 111879498 A CN111879498 A CN 111879498A
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- 238000012360 testing method Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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Abstract
The invention relates to a tool and a method capable of testing the quality of display screens of air conditioners with different models, wherein the tool comprises the following components: the input module can acquire model information of N models of air conditioners, wherein N is a positive integer greater than or equal to 2; the connecting assembly can be connected with the display screens of the N types of air conditioners; the control module is connected with the input module and the connecting assembly, can select an ith pre-stored display test rule matched with the ith pre-stored display test rule according to the model information of the ith model of the display screen, and tests the display screen of the ith model of the air conditioner according to the ith pre-stored display test rule, wherein i belongs to [1, N ]. The tool can solve the problem that the prior art cannot use one testing tool to test the display screens of different models, so that the labor intensity of workers can be reduced, the working efficiency is improved, and the testing cost of the air conditioner display screen can be greatly reduced.
Description
Technical Field
The invention belongs to the technical field of quality testing of electric appliances, and particularly relates to a tool and a method capable of testing the quality of display screens of air conditioners of different models.
Background
With the increasing of high-temperature weather in summer in recent years, the demand of the air conditioner is increasing, and the household air conditioner has the advantages of convenience in installation, low price and small occupied space, is popularized to thousands of households, and is one of the most accepted household appliances in the market. The quality of the air conditioner is guaranteed to be the most important of the work of various manufacturers, the quality inspection of the air conditioner is the basic link for guaranteeing the quality of the air conditioner, and the quality of an air conditioner display screen is used as an interactive interface between a user and the air conditioner, so that the quality of the air conditioner display screen directly influences the use of the user on the air conditioner.
The display screen of present air conditioner mainly judges the display quality of display screen through testing tool, however air conditioner producer can design the air conditioner of production different models in actual production, the mode of connection of the display screen on the air conditioner of different models also can change because of the change of air conditioner model, but present testing tool can only carry out the quality test to the display screen of different models air conditioner one to one form, lead to when testing the display screen of different models air conditioner, operating personnel need frequent change testing tool, this not only increases staff's intensity of labour, still reduce work efficiency, simultaneously for the test demand that satisfies the display screen of different models air conditioner, need purchase in a large number or make the testing tool that is applicable to the display screen of different models of air conditioner, greatly increased test cost.
Disclosure of Invention
In order to solve all or part of the problems, the invention aims to provide a tool and a method for testing the quality of display screens of air conditioners with different models, which can solve the problem that the prior art cannot test the display screens with different models by using one testing tool, thereby not only reducing the labor intensity of workers and improving the working efficiency, but also greatly reducing the testing cost of the display screens of the air conditioners.
According to a first aspect of the present invention, there is provided a tool capable of performing quality tests on display screens of different models of air conditioners, comprising: the input module can acquire model information of N models of air conditioners, wherein N is a positive integer greater than or equal to 2; the connecting assembly can be connected with the display screens of the N types of air conditioners; and the control module is connected with the input module and the connecting assembly, can select an ith pre-stored display test rule matched with the model information of the ith model of the display screen according to the model information of the ith model of the display screen, and tests the display screen of the ith model of the air conditioner according to the ith pre-stored display test rule, wherein i belongs to [1, N ].
Further, the connection assembly includes a hollow prism and a plurality of wiring ports provided on a plurality of sides of the hollow prism, the plurality of wiring ports on each side being spaced apart along an axial direction of the hollow prism and being used to test the same model of the display screen.
Furthermore, each wiring port comprises a positive wiring hole, a negative wiring hole and a testing wiring hole for controlling the display picture of the display screen.
Further, the tool further comprises a housing, the input module and the control module are arranged in the housing, and the hollow prism body is fixedly or rotatably arranged on the housing.
Further, the tool also includes a display module coupled to the control module.
Further, the display module is a touch screen.
Further, the input module includes a keyboard, a microphone, a barcode scanner, and/or a touch screen.
Further, the tool further comprises a power supply element and/or a power supply conversion module, wherein the power supply element is connected with the control module, and the power supply conversion module is connected with the control module and used for receiving commercial power.
Further, the tool also comprises a communication port connected with the control module and used for connecting a computer.
According to a second aspect of the present invention, there is provided a method for testing the quality of display screens of different air conditioners, comprising the steps of: obtaining model information of the display screens with N models, wherein N is a positive integer greater than or equal to 2; and selecting an ith pre-stored display test rule matched with the model information of the ith model of the display screen according to the model information of the ith model of the display screen, and testing the display screen of the ith model of the air conditioner according to the ith pre-stored display test rule, wherein i belongs to [1, N ].
According to the tool and the method for testing the quality of the display screens of the air conditioners with different models, the pre-stored display testing rule matched with the display screen of the air conditioner with any selected model is selected according to the model information of the display screen of the air conditioner with the selected model, and the display screen of the air conditioner with the selected model is tested according to the pre-stored display testing rule. That is to say, the tool and the method for testing the quality of the display screens of the air conditioners in different models can solve the problem that one testing tool cannot test the display screens of different models, so that the labor intensity of workers can be reduced, the working efficiency can be improved, and the testing cost of the air conditioner display screens can be greatly reduced. In addition, the tool has the advantages of simple structure, easy assembly, safe and reliable use and convenient implementation, popularization and application.
Drawings
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the figure:
fig. 1 is a flowchart illustrating a method for testing the quality of display screens of different types of air conditioners according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram showing a tool capable of testing the quality of display screens of different types of air conditioners according to a second embodiment of the invention;
FIG. 3 is a functional block diagram of the tool of FIG. 2;
fig. 4 schematically shows a connection assembly of the tool of fig. 2.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The invention will be further explained with reference to the drawings.
Example one
Fig. 1 is a flowchart illustrating a method for testing the quality of display screens of different models of air conditioners according to an embodiment of the present invention. As shown in fig. 1, the method includes: step S1, obtaining model information of display screens with N models, wherein N is a positive integer greater than or equal to 2; and step S2, selecting the ith pre-stored display test rule matched with the model information of the ith model of the display screen, and testing the display screen of the ith model of the air conditioner according to the ith pre-stored display test rule, wherein i belongs to [1, N ]. The method solves the problem that the prior art cannot test the display screens of different models by using one test tool, thereby not only reducing the labor intensity of workers and improving the working efficiency, but also greatly reducing the test cost of the air conditioner display screen.
It should be noted that the ith pre-stored display test rule is used for testing the quality of the display screen of the ith air conditioner model, for example, testing whether the display screen is normally bright or dark, and whether to display specific image-text marks such as refrigeration, heating and/or ventilation. Since the ith pre-stored display test rule belongs to the known technology, namely the display test rule for the display screen of the ith air conditioner model in the prior art, the detailed description is omitted here.
Example two
FIG. 2 is a schematic diagram showing a tool capable of testing the quality of display screens of different types of air conditioners according to a second embodiment of the invention; fig. 3 is a functional block diagram of the tool shown in fig. 2. As shown in fig. 2 and fig. 3, the tool 100 can implement the method according to the first embodiment and perform quality testing on display screens of different models of air conditioners, and the tool 100 includes an input module 1, a connection assembly 2 and a control module 3. The input module 1 is connected with the control module 3 and can acquire model information of N models of air conditioners, wherein N is a positive integer greater than or equal to 2. The input module 1 can acquire the model information of one model of air conditioner at a time, and can also acquire the model information of N models of air conditioners at a time. The connecting assembly 2 is used for connecting the display screens of the N types of air conditioners on the basis of being connected with the control module 3, so that the control module 3 can control the display pictures of the display screens. The control module 3 can select the ith pre-stored display test rule matched with the model information of the ith model of the display screen according to the model information of the ith model of the display screen, and test the display screen of the ith model of the air conditioner according to the ith pre-stored display test rule, wherein i belongs to [1, N ].
According to the second embodiment of the invention, the tool 100 mainly comprises the input module 1, the connecting assembly 2 and the control module 3, and stores all the pre-stored display test rules matched with different types of air conditioners in the control module 3, so that the tool 100 and the method can firstly connect the display screens of the air conditioners with different types through the connecting assembly 2 and then acquire the type information of the air conditioners with different types through the input module 1, further the control module 3 can select the pre-stored display test rules matched with the display screens of the air conditioners with any selected type according to the type information of the display screens of the air conditioners with any selected type, and the display screens of the air conditioners with the types are tested according to the pre-stored display test rules. That is to say, the tool 100 can solve the problem that the prior art has no way to test different models of display screens by using one test tool, so that the labor intensity of workers can be reduced, the working efficiency can be improved, and the test cost of the air conditioner display screen can be greatly reduced.
In the present embodiment, as shown in fig. 4, the connection assembly 2 includes a hollow prism 21 and a plurality of wiring ports 22 provided on a plurality of sides of the hollow prism 21, the plurality of wiring ports 22 on each side being spaced apart along the axial direction of the hollow prism 21 and being used for testing a display screen of the same type of air conditioner. The type of connection port 22 is increased by the prismatic shape having multiple sides to ensure that the tool 100 can measure more models of displays. Meanwhile, each wiring port 22 includes a positive wiring hole 221, a negative wiring hole 222 and a testing wiring hole 223, wherein the positive wiring hole 221 and the negative wiring hole 222 are used for supplying power to the display screen, and more than two testing wiring holes 223 are used for controlling the display screen.
In this embodiment, the tool 100 further comprises a housing 4. The input module 1 and the control module 3 are housed in a casing 4, and the hollow prism 21 is fixed or rotatably mounted on the casing 4. When the hollow prism body 21 is rotatably provided on the housing 4, the operator can rotate the hollow prism body 21 and adjust any side surface thereof to an angle that facilitates the wiring operation. Meanwhile, in order to prevent the wire from being wound around the rotation shaft of the hollow prism 21 during the rotation of the hollow prism 21, the connection structure of the connection assembly 2 and the control module 3 between the hollow prism 21 and the housing 4 is preferably a rotatable power transmission structure, such as a brush structure or a contact of a pressure point type.
In this embodiment, the tool 100 further includes a display module 5 connected to the control module 3 for displaying the air conditioner model matching the display screen under test, the test result of the display screen under test, and the like. The display module 5 is preferably a touch screen so that the operator can control the functions and operations of the tool 100, such as the brightness of the display screen, by clicking or sliding on the touch screen.
In the present embodiment, the input module 1 includes a keyboard, a microphone, a bar code scanner and/or a touch screen. The keyboard and the touch screen input the model information of the display screen in a text editing mode. The microphone inputs the model information of the display screen in a voice input mode. The code scanner inputs the model information of the display screen by scanning the bar code and the two-dimensional code. In a preferred embodiment, it is proposed that the input module 1 be selected as a code scanner, which enables the control module 3 to quickly and accurately obtain information on the air conditioner model that matches the display screen.
In this embodiment, the tool 100 further comprises a power supply element 6 and/or a power supply conversion module 7. The power supply unit 6 is connected to the control module 3 so that it can directly supply power to the control module 3, and the power conversion module 7 is connected to the control module 3 and can supply power to the control module 3 after receiving commercial power. The power supply element 6 may be a disposable battery, such as a mercury battery, or a rechargeable battery, such as a lithium battery. The power conversion module 7 includes a transformer and a rectifier connected in series.
In this embodiment, the tool 100 further comprises a communication port connected to the control module 3 and used for connecting a computer, so that an operator can record or rewrite a software program into the control module 3 through the computer and store a test result into the computer. Preferably, the communication ports include a first communication port 81 and a second communication port 82, wherein the first communication port 81 is used for storing a test program (including pre-stored display test rules for matching a plurality of types of air conditioners) edited in the computer, and the second communication port 82 is used for storing a test result in the computer. The control module 3 may include a programmable logic control unit (such as a PLC or a CPU), a memory, and an electronic component connected to the programmable logic control unit, etc., which are well known to those skilled in the art and will not be described in detail herein.
In summary, the method and the tool 100 for testing the quality of the display screens of the air conditioners in different models according to the embodiments of the present invention can solve the problem that there is no way to test the display screens of different models with one testing tool in the prior art, thereby reducing the labor intensity of the workers, improving the working efficiency, and greatly reducing the testing cost of the air conditioner display screens.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily make changes or variations within the technical scope of the present invention disclosed, and such changes or variations should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a can carry out quality test's instrument to the display screen of different model air conditioners which characterized in that includes:
the input module can acquire model information of N models of air conditioners, wherein N is a positive integer greater than or equal to 2;
the connecting assembly can be connected with the display screens of the N types of air conditioners;
and the control module is connected with the input module and the connecting assembly, can select an ith pre-stored display test rule matched with the model information of the ith model of the display screen according to the model information of the ith model of the display screen, and tests the display screen of the ith model of the air conditioner according to the ith pre-stored display test rule, wherein i belongs to [1, N ].
2. The tool of claim 1, wherein the connection assembly comprises a hollow prism and a plurality of wiring ports provided on a plurality of sides of the hollow prism, the plurality of wiring ports on each side being spaced apart along an axial direction of the hollow prism and being used to test the same model of the display screen.
3. The tool of claim 2, wherein each of the wiring ports includes a positive wiring hole, a negative wiring hole, and a test wiring hole for controlling a display screen of the display screen.
4. The tool of claim 2, further comprising a housing, wherein the input module and the control module are contained within the housing, and wherein the hollow prism is fixedly or rotatably disposed on the housing.
5. The tool of any one of claims 1 to 4, further comprising a display module connected to the control module.
6. The tool of claim 5, wherein the display module is a touch screen.
7. The tool of any one of claims 1 to 4, wherein the input module comprises a keyboard, a microphone, a scanner, and/or a touch screen.
8. The tool of claim 7, further comprising a power supply element and/or a power supply conversion module, wherein the power supply element is connected to the control module, and the power supply conversion module is connected to the control module and is configured to receive mains power.
9. The tool of any one of claims 1 to 4, further comprising a communication port connected to the control module for connection to a computer.
10. A method for testing the quality of display screens of air conditioners with different models comprises the following steps:
obtaining model information of the display screens with N models, wherein N is a positive integer greater than or equal to 2;
and selecting an ith pre-stored display test rule matched with the model information of the ith model of the display screen according to the model information of the ith model of the display screen, and testing the display screen of the ith model of the air conditioner according to the ith pre-stored display test rule, wherein i belongs to [1, N ].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825739.1A CN111879498A (en) | 2020-08-17 | 2020-08-17 | Tool and method capable of testing quality of display screens of air conditioners of different models |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825739.1A CN111879498A (en) | 2020-08-17 | 2020-08-17 | Tool and method capable of testing quality of display screens of air conditioners of different models |
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| CN111879498A true CN111879498A (en) | 2020-11-03 |
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| CN202010825739.1A Pending CN111879498A (en) | 2020-08-17 | 2020-08-17 | Tool and method capable of testing quality of display screens of air conditioners of different models |
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| CN202033384U (en) * | 2011-03-11 | 2011-11-09 | 苏州市欧康诺电子科技有限公司 | Adapter plate for test of liquid crystal module |
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