CN1257241A - Keyboard test system - Google Patents
Keyboard test system Download PDFInfo
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- CN1257241A CN1257241A CN 98126431 CN98126431A CN1257241A CN 1257241 A CN1257241 A CN 1257241A CN 98126431 CN98126431 CN 98126431 CN 98126431 A CN98126431 A CN 98126431A CN 1257241 A CN1257241 A CN 1257241A
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Abstract
The present invention relates to a keyboard testing system for testing keyboard function of electronic equipment, and is characterized by that said testing system includes a testing device which possesses the functions of presetting test parameters of microprocessor, indicating lamp and key-pressing of keyboard to be tested, comparing and interpreting tested result, warning error and storing test data; a light number sensing device for testing LED display function; a key pressing testing mechanism; a lateral axis displacement driving mechanism for driving key testing mechanism to make lateral axis displacement; and a warning device for giving out warning signal if the tested result is abnormal or failure, and the testing device also can be used for recording and storing its tested result.
Description
The present invention relates to a kind of keyboard test system of keyboard state, relate in particular to the keyboard test system of automatic test electronic keypad function of a kind of tool and record, stores test results.
Keyboard is widely used in the various electronic equipments, with the peripheral equipment of importing as the control command or the data of electronic equipment, for example: common personal computer, industrial control unit (ICU), cashier's machine ... or the like the electronic equipment of tool information input function, therefore, but whether normal running of the quality quality of keyboard and function thereof, the operational stability of this electronic equipment will directly be influenced, and, because the most direct operation sheet element is a button in the keyboard, so the test of button is for keyboard, real be one of important the ring.
Yet, traditionally, general industry is for the test of the microprocessor in the above-mentioned keyboard, LED display lamp and keypress function, then be to test with manual type, promptly test microprocessor, LED display lamp and each button in this keyboard one by one with manual type, not only time-consuming taking a lot of work, and its testing efficiency is lower; Moreover, such as test mode with the artificial button of pressure one by one, because the power that each button is pressed is not of uniform size, or because of the stressed situation that very easily produces erroneous judgement of button key cap surface pressure, dislike bad more with making the test quality of this keyboard, moreover, under the state of the more kinds of different kenel keyboards of test, such as mechanical contacts formula keyboard and capacitance diaphragm keyboard, both press gap are obviously arranged between pressing force its, press by test one by one with artificial one of prior art, and the tester will be pressed because of finger tip to be needed to regulate change at any time by power and feel more hardships, simultaneously, in test process, also very easily excessive because of the variation of pressure, and the probability of erroneous judgement is significantly increased, have a strong impact on the quality control of keyboard product, in fact be present industry major subjects extremely to be solved.
Fundamental purpose of the present invention is to provide a kind of keyboard test system, and it can be pressed by reaching the cresset Presentation Function with microprocessor, the button of testing keyboard one by one automatically, saves the manpower and the man-hour of keyboard test, and then promotes the testing efficiency of keyboard.
A further object of the present invention is to provide a kind of keyboard test system, and it can make this test press the output of keypad to press by the strength unanimity, can reduce the erroneous judgement probability that causes by the power of testing because of each button pressure thus, to improve the test quality of keyboard.
Another purpose of the present invention is to provide a kind of keyboard test system, and it can make this test press the strength of keypad accurately to adjust control via the mode of element contact or the ejection of valve gas, to meet different keyboard tests of pressing by power.
The object of the present invention is achieved like this:
A kind of keyboard test system in order to do the keypad function test of electronic equipment, is characterized in comprising:
One proving installation, its have the microprocessor, display lamp of preset key looping test and button press by etc. test parameter, comparison interpretation test result, mistake caution and store the function of survey formula data, and with above-mentioned keyboard do electric company by, tested comparison with the microprocessor signals that receives this keyboard to be measured and the pressure of each button by signal; One cresset sensor in order to testing the LED display lamp number Presentation Function of above-mentioned keyboard to be measured, and is delivered to above-mentioned proving installation interpretation with test result; One button is pressed mechanism for testing, presses by the button in the test keyboard to be measured with the way of contact and presses by function, and test result is sent into proving installation;
One transverse axis displacement driving mechanism, its tested person device control is done the transverse axis displacement to drive this key testing mechanism, does the transverse axis displacement so that this button is pressed by mechanism for testing, thereby makes each button of above-mentioned keyboard to be measured all can do to press by test; One alarming device, the driving of its tested person device, pressing at the processor of this keyboard to be measured, the test of LED display lamp number and button has unusually by test result, under the malfunction, sends alarm signal.
In above-mentioned keyboard test system, wherein, described this proving installation is formed by the composite structure of PC personal computer and PLC Programmable Logic Controller.
In above-mentioned keyboard test system, wherein, described this cresset sensor is to be made of some Photosensing Units.
In above-mentioned keyboard test system, wherein, described this button is pressed and is comprised a pneumatic element group and end component group by mechanism for testing.
In above-mentioned keyboard test system, wherein, described this pneumatic element group is made of some pneumatic cylinders.
In above-mentioned keyboard test system, wherein, described this end component group is some contact elements.
In above-mentioned keyboard test system, wherein, described this end component group is some valves, presses by this keyboard in gas ejection mode.
In above-mentioned keyboard test system, wherein, store recording one test control flow information in described this proving installation.
In above-mentioned keyboard test system, wherein, the described test control flow information of being somebody's turn to do, its keyboard test step comprises: a. test keyboard microprocessor function; Whether b. differentiate the keyboard microprocessor function normal; C. test keyboard LED display lamp Presentation Function; Whether d. differentiate keyboard LED display lamp function normal; E. testing the button of keyboard presses by function; F. transverse axis move test each button on the keyboard one by one pressure by function; Whether the pressure of g. differentiating each button on the keyboard is normal by function; H. store and write down the keyboard test result.
In above-mentioned keyboard test system, wherein, described should test control flow information, often carry in test result, during fault, it comprises a warning process, the steps include: that a. sends alarm signal; B. write down and store test result unusual, fault.
The present invention is owing to adopted above-mentioned technical scheme, therefore, when carrying out a wherein step in each testing procedure by this proving installation when take place detecting mistake or fault, an alarming device be can drive and alarm signal or cresset sent, and should detect wrong signal number or test result, then store, with the every function of automatic test keyboard and write down its test result by proving installation record.
By the detailed description of a following embodiment to keyboard test system of the present invention, can further understand purpose of the present invention, specific structural features and advantage in conjunction with its accompanying drawing and practical operation thereof.Wherein, accompanying drawing is:
Fig. 1 is the system block diagrams according to the keyboard examining system of the present invention's proposition;
Fig. 2 is the test flow chart according to the keyboard examining system of the present invention's proposition;
At first see also shown in Figure 1ly, this is the system block diagrams of keyboard test system 100 of the present invention, and wherein, this keyboard test system 100 comprises:
One proving installation 10, its kenel is regardless of, be that row are constituted with PC personal computer and the compound kenel of PLC Programmable Logic Controller in the present invention, be microprocessor with preset key looping test, display lamp and button press by etc. the function of test parameter, comparison interpretation test result, mistake caution and store test data, and further, and can do the storage and the execution of keyboard automatic test control flow information, its detailed control flow holds back Chen Ming hereinafter to have detailed description.
One keyboard 20 to be measured, it is connected with electric connecting mode and above-mentioned proving installation 10, so that the microprocessor signals of keyboard 200 to be measured and button press by test signal, is connected and deliver in the proving installation 10 interpretation and compare, and served as preferential with the tests microprocessor in the keyboard 200 to be measured.
One cresset sensor 20, whether it is made of Photosensing Units, normal in order to the LED cresset demonstration of testing on the above-mentioned keyboard to be measured 200, and test result is back in the above-mentioned proving installation 10.
One button is pressed and is pressed mechanism for testing 30, it comprises that a pneumatic element group 31 and end component group 32 constitute, this pneumatic element group 31 is made up of some pneumatic cylinders, be subjected to the driving of this proving installation 10, and make its actuating strut do flexible motion, 32 of this end component groups are located at the actuating strut end of each pneumatic cylinder in the pneumatic element group 31, be able to the button of contact measured keyboard 200 or the key mode of non-contact measured keyboard 200, press button by this keyboard 200 to be measured, for example: this end component group 32 is some contact elements when constituting, then can be by stretching, the motion of contracting contacts the button of pressure by this keyboard 200 to be measured; Or this end component group 32 is some jet valves when constituting, then can be by by the gas atmosphere jet mode, and in the mode of contact measured keyboard 200 not,, make the button of this keyboard 200 to be measured do to press action by operation by the gaseous tension control of this ejection.
One transverse axis displacement driving mechanism 40, be to press by mechanism for testing 30 in order to drive traversing above-mentioned button, this end component group 32 is able to by come each button in this keyboard 200 to be measured of pressing operation seriatim by traversing mode progressively, each button of this keyboard 200 to be measured is pressed by test result, be back to the interpretation that compares in the above-mentioned proving installation 10, this transverse axis displacement driving mechanism 40 also is subjected to the drive controlling of this proving installation 10, drives this button pressure by mechanism for testing 30 with button installation position and the bond length that cooperates keyboard 200 to be measured as synchronous shift.
One alarming device 50, constitute by sound and cresset caution element, such as constituting with hummer and LED display lamp, wherein, be subjected to the driving of above-mentioned proving installation 10, to carry out microprocessor at above-mentioned keyboard 200 to be measured, when LED display lamp and button press test to wait each test result that different shape or fault are arranged, then sound and the alert news of display lamp number by this alarming device 50, and stop all test actions, so that the on-site supervision personnel are able to this test failure or bad keyboard to be measured 200 are done suitable processing, and, send into simultaneously in this proving installation 10 and stored the result of this test errors, record.
Please cooperate referring to shown in Figure 2, this is the testing process of keyboard 200 to be measured among the present invention, promptly be to be used for the step of keyboard test system 100 of drive controlling the invention described above, its relative Control Software information then can write and be stored in the above-mentioned proving installation 10 and carry out, wherein, step 300, it is the step of test keyboard microprocessor function, promptly being proving installation 10 detects microprocessor function in this keyboard 200 to be measured with electric connecting mode, whether normal with the little processing test function of step 310 interpretation again, this step then with in the proving installation 10 the microprocessor standard information of the keyboard to be measured 200 that stores in advance and actual keyboard to be measured 200 measured microprocessor information compared, if it is normal, continue step 320, promptly test the function of keyboard LED display lamp, it is tested the Presentation Function of each the LED cresset in this keyboard 200 to be measured by above-mentioned cresset sensor 20, and judged with step 330 whether this keyboard LED Presentation Function is normal, if it is normal, then carrying out proving installation with step 340 again presses by function, it is to press by mechanism for testing 30 with above-mentioned button to carry out each button pressure of this keyboard 200 to be measured by test, and carry out traversing one by one pressure by each button on the keyboard 200 to be measured with step 350 again, making all key testings, and come the button of this keyboard 200 to be measured of interpretation to press whether normal by function with step 360.
Each button of the keyboard to be measured 200 of above-mentioned steps 360 is pressed by the test function interpretation, if its result is all normally, then stored, write down its result with step 370, be about to the normal result of this test function, store, be recorded in the above-mentioned proving installation 10, and show the on-site supervision personnel that inform by display device (figure shows) of this proving installation 10 itself, so that this normally functioning keyboard 200 to be measured is done suitable processing, and continue the functional test of next keyboard to be measured 200.
In above-mentioned steps 310; in step 330 and the step 360 to the microprocessor of this keyboard 200 to be measured; LED display lamp and each button are pressed by in the step of test function interpretation; if wherein arbitrary discriminating step is arranged is abnormal state of affairs; i.e. this keyboard microprocessor; any one of LED display lamp or each keypress function has the state of testing unusual or fault; then carry out a warning process; promptly send alarm signal with step 380; it is driven by this proving installation 10, and this alarming device 50 sends the sound or cresset shows; do suitable processing with caution on-site supervision personnel keyboard to be measured unusual to this test function or fault; and with step 390 record in addition; store this wrong test result and information; and stopping all test action, keyboard to be measured 200 unusual until this test function or fault is done to break away from till the action of keyboard test system 100 of the invention described above.
In sum, keyboard test system 100 shown in the invention described above, by the invention spirit that its overall technology manifested, be little processing, LED display lamp and each keypress function that is to provide in the various electronic equipment keyboards of a kind of automatically testing, and automatically its test result is made storage, record, and when test function is unusual, sends alert news and write down the information that it reaches fault unusually, can reach and save manpower, the keyboard test effect in man-hour.
Claims (10)
1. a keyboard test system is tested in order to the keypad function of making electronic equipment, it is characterized in that comprising:
One proving installation, its have the microprocessor, display lamp of preset key looping test and button press by etc. the function of test parameter, comparison interpretation test result, mistake caution and store test data, and be electrically connected with above-mentioned keyboard, tested comparison with the microprocessor signals that receives this keyboard to be measured and the pressure of each button by signal;
One cresset sensor in order to testing the LED display lamp number Presentation Function of above-mentioned keyboard to be measured, and is delivered to above-mentioned proving installation interpretation with test result;
One button is pressed mechanism for testing, presses by the button in the test keyboard to be measured with the way of contact and presses by function, and test result is sent into proving installation;
One transverse axis displacement driving mechanism, its tested person device control is done the transverse axis displacement to drive this key testing mechanism, does the transverse axis displacement so that this button is pressed by mechanism for testing, thereby makes each button of above-mentioned keyboard to be measured all can do to press by test, and;
One alarming device, the driving of its tested person device, pressing at the processor of this keyboard to be measured, the test of LED display lamp number and button has unusually by test result, under the malfunction, sends alarm signal.
2. keyboard test system as claimed in claim 1 is characterized in that: described this proving installation is formed by the composite structure of PC personal computer and PLC Programmable Logic Controller.
3. keyboard test system as claimed in claim 1 is characterized in that: described this cresset sensor is to be made of some Photosensing Units.
4. keyboard test system as claimed in claim 1 is characterized in that: described this button is pressed and is comprised a pneumatic element group and end component group by mechanism for testing.
5. keyboard test system as claimed in claim 4 is characterized in that: described this pneumatic element group is made of some pneumatic cylinders.
6. keyboard test system as claimed in claim 4 is characterized in that: described this end component group is some contact elements.
7. keyboard test system as claimed in claim 4 is characterized in that: described this end component group is some valves, presses by this keyboard in gas ejection mode.
8. keyboard test system as claimed in claim 1 is characterized in that: store recording one test control flow information in described this proving installation.
9. keyboard test system as claimed in claim 8 is characterized in that: described this test control flow information, and its keyboard test step comprises:
A. test the keyboard microprocessor function;
Whether b. differentiate the keyboard microprocessor function normal;
C. test keyboard LED display lamp Presentation Function;
Whether d. differentiate keyboard LED display lamp function normal;
E. testing the button of keyboard presses by function;
F. transverse axis move test each button on the keyboard one by one pressure by function;
Whether the pressure of g. differentiating each button on the keyboard is normal by function, and;
H. store and write down the keyboard test result.
10. as claim 8,9 described keyboard test systems, it is characterized in that: described this test control flow information, often to carry in test result, during fault, it comprises a warning process, the steps include:
A. send alarm signal, and;
B. write down and store test result unusual, fault.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98126431 CN1257241A (en) | 1998-12-17 | 1998-12-17 | Keyboard test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98126431 CN1257241A (en) | 1998-12-17 | 1998-12-17 | Keyboard test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1257241A true CN1257241A (en) | 2000-06-21 |
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ID=5229665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98126431 Pending CN1257241A (en) | 1998-12-17 | 1998-12-17 | Keyboard test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1257241A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383540C (en) * | 2002-12-28 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Key detector and method |
| CN100401085C (en) * | 2004-11-03 | 2008-07-09 | 金宝电子工业股份有限公司 | Electronic system for testing key |
| US8009148B2 (en) | 2007-12-20 | 2011-08-30 | Tpk Touch Solutions Inc. | Adaptive non-contact testing method for touch panel |
| CN101876930B (en) * | 2009-04-28 | 2012-08-08 | 致伸科技股份有限公司 | Keyboard automatic test system |
| CN104518924A (en) * | 2013-10-03 | 2015-04-15 | 纬创资通股份有限公司 | Automatic testing and result comparison method and system |
| CN105258731A (en) * | 2015-10-30 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Disc-shaped automatic test machine |
| CN105258927A (en) * | 2015-10-21 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Keyboard button longevity testing device |
| CN105258928A (en) * | 2015-10-21 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Multifunctional keyboard button longevity testing device |
| CN109211554A (en) * | 2018-10-06 | 2019-01-15 | 苏州市铭将意电子科技有限公司 | A kind of computer keyboard production detection device and detection method |
| CN112033717A (en) * | 2020-08-28 | 2020-12-04 | 苏州富强科技有限公司 | Keyboard detection system |
-
1998
- 1998-12-17 CN CN 98126431 patent/CN1257241A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383540C (en) * | 2002-12-28 | 2008-04-23 | 鸿富锦精密工业（深圳）有限公司 | Key detector and method |
| CN100401085C (en) * | 2004-11-03 | 2008-07-09 | 金宝电子工业股份有限公司 | Electronic system for testing key |
| US8009148B2 (en) | 2007-12-20 | 2011-08-30 | Tpk Touch Solutions Inc. | Adaptive non-contact testing method for touch panel |
| CN101876930B (en) * | 2009-04-28 | 2012-08-08 | 致伸科技股份有限公司 | Keyboard automatic test system |
| CN104518924A (en) * | 2013-10-03 | 2015-04-15 | 纬创资通股份有限公司 | Automatic testing and result comparison method and system |
| CN104518924B (en) * | 2013-10-03 | 2018-11-16 | 纬创资通股份有限公司 | Automatic testing and result comparison method and system |
| CN105258927A (en) * | 2015-10-21 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Keyboard button longevity testing device |
| CN105258928A (en) * | 2015-10-21 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Multifunctional keyboard button longevity testing device |
| CN105258731A (en) * | 2015-10-30 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Disc-shaped automatic test machine |
| CN109211554A (en) * | 2018-10-06 | 2019-01-15 | 苏州市铭将意电子科技有限公司 | A kind of computer keyboard production detection device and detection method |
| CN112033717A (en) * | 2020-08-28 | 2020-12-04 | 苏州富强科技有限公司 | Keyboard detection system |
| CN112033717B (en) * | 2020-08-28 | 2022-08-16 | 苏州富强科技有限公司 | Keyboard detection system |
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