TW201514507A - Testing system of touch key and method thereof - Google Patents

Abstract

A testing system of touch key is provided. The testing system connects with an electronic apparatus, and the electronic apparatus includes a number of touch keys. The testing system includes a testing device, a testing apparatus and a assembling apparatus. The testing apparatus includes a detection module, a first determination module, a counting module and a second determination module. The testing device is configured to touch a touch key of the electronic apparatus each time, and the testing apparatus is configured to determine the statuses of all the touch keys each time a touch key is touched to find whether short circuits exist between the touch keys. A testing method of touch key is also provided.

Description

Touch button test system and method thereof

The invention relates to a test system for a touch button and a method thereof, in particular to a test system for testing a short circuit condition of a touch button and a method thereof.

With the rapid development of touch technology, electronic products with touch buttons have entered people's daily lives, and at the same time bring great convenience to people's lives. In the production of electronic products with touch buttons, it is necessary to test the short circuit of the touch buttons to ensure the product's eligibility. In the prior art, there is a certain missed detection method for the short-circuit test method of the touch button, and it is impossible to test each touch button, and it is not possible to accurately test each touch button having a short circuit, which is disadvantageous for ensuring the yield of the product, and the product The sales have a big impact.

In view of this, it is necessary to provide a test system and method thereof that can effectively test the short circuit condition of a touch button.

The invention provides a test system for a touch button, the test system is connected to an electronic device having a plurality of touch buttons, and the test system comprises:

a test fixture for sequentially touching a plurality of touch buttons of the electronic device;

a test device for testing a short circuit condition of the plurality of touch buttons, including:

a detecting module, configured to detect the number of touch buttons and the name of the button that are simultaneously responded to when each touch button is touched;

a first determining module, configured to determine, according to the number of touch buttons that are simultaneously responded to when each touch button detected by the detecting module is touched, whether the number of responding touch buttons is greater than one and give a determination result;

a counting module, configured to determine whether the detecting module detects all the touch buttons, and

a second determining module is configured to determine, according to the determination result of the first determining module, whether the plurality of touch buttons are normal and give a determination result after the counting module determines that the detecting module has been detected.

The invention also provides a testing method for an electronic device, the method comprising:

a) touching a plurality of touch buttons of an electronic device in sequence;

b) detecting a number of touch buttons and a button name that are simultaneously responded to after each touch button of the plurality of touch buttons is touched;

c) determining whether the number of touch buttons simultaneously responding is greater than one;

d) determining whether the plurality of touch buttons are detected, and if yes, proceeding to step e; otherwise returning to step a;

e) determining whether the plurality of touch buttons are normal according to the detection result of the plurality of touch buttons.

The touch button test system and method thereof of the present invention use a test device to detect a touch button of an electronic device, and determine whether a touched touch button has a short circuit condition by detecting the number of touch buttons that each touch button is touched after being touched. Accurately tested each touch button with a short circuit to ensure the yield of the product.

100, 200‧‧‧ test system

10, 50‧‧‧ electronic devices

11, 511‧‧‧1 touch button

12, 512‧‧‧2nd touch button

20‧‧‧Test fixture

30‧‧‧Testing device

31, 52‧‧‧Detection module

32, 54‧‧‧ first judgment module

33‧‧‧Counting module

34, 55‧‧‧Second judgment module

35, 56‧‧‧ display module

40‧‧‧Assembled fixtures

51‧‧‧Touch button unit

53‧‧‧recording module

S10~S19, S20~S28‧‧‧ steps

FIG. 1 is a schematic diagram of a module according to an embodiment of the present invention.

2 is a flow chart of the method of the system of FIG. 1.

FIG. 3 is a schematic diagram of a module according to another embodiment of the present invention.

4 is a flow chart of the method of the system of FIG.

The invention will be further described in detail below with reference to the accompanying drawings.

Referring to FIG. 1 , the present invention provides a touch button test system 100 . The test system 100 is connected to an electronic device 10 having a plurality of touch buttons, such as a touch button 11 and a touch button 12 . Wait. The electronic device 10 is an unfinished electronic product that is connected to the test system 100 via a cable or other connection device. In the embodiment, the electronic device 10 is a touch button main board. The test system 100 is configured to test a short circuit condition of a plurality of touch buttons of the electronic device 10, including a test fixture 20, a test device 30, and an assembly fixture 40. The test device 30 includes a detection module 31, a first determination module 32, a counting module 33, a second determination module 34, and a display module 35.

The test fixture 20 is used to touch a plurality of touch buttons of the electronic device 10. In the embodiment, the test fixture 20 touches the touch button in a preset order and touches one touch button at a time.

The detecting module 31 is configured to detect the number of touch buttons and the button names that are simultaneously responded when each touch button is touched. In the embodiment, the detection module 31 detects the number of simultaneous touch buttons and the button name by the response signal of the touch button feedback.

The first determining module 32 is configured to determine, according to the number of touch buttons that are simultaneously responded to when each touch button detected by the detecting module 31 is touched, whether the number of responding touch buttons is more than one, if the responding touch button If there are more than one, it means that the touched touch button has a short circuit; if the number of responding touch buttons is equal to one, the touch button is normal.

The counting module 33 is configured to determine whether the detecting module 31 detects all of the plurality of touch buttons. In the embodiment, the counting module 33 has an initial count value of 0. After the detecting module 31 detects a touch button, the counting module accumulates 1 in the original counting value, and detects the mode. After the detection operation is completed, the group 31 determines whether the accumulated value reaches a predetermined total number of touch buttons. If the value is reached, the detection module 31 has been detected, otherwise the detection is not detected.

The second determining module 34 is configured to determine, according to the determination result of the first determining module 32, whether the plurality of touch buttons are both after the counting module 33 determines that the detecting module 31 has been detected. normal. In this embodiment, if the second determining module 34 determines that the plurality of touch buttons do not have a short-circuited button, the second determining module 34 determines that the plurality of touch buttons are normal; if the plurality of touch buttons have The at least one button has a short circuit, and the second determining module 34 determines that the plurality of touch buttons have a short circuit.

The display module 35 is configured to display the touch button that is short-circuited by the first determining module 32 and the other touch buttons that are simultaneously responded. The display module 35 is further configured to display the second determining module 34. critical result. In the embodiment, when the second determining module 34 determines that the plurality of touch buttons are normal, the display module 35 displays a test pass information; when one or more of the plurality of touch buttons have a short circuit The display module 35 displays a warning message. The display module 35 is a display screen for displaying the test pass information or warning information in the form of text.

The assembly jig 40 is configured to perform an assembly operation on the electronic device 10 after the second determining module 34 determines that the plurality of touch buttons are normal.

2 is a flowchart of a test method for a test system 100 for the touch button according to an embodiment of the present invention. The method includes:

In step S10, the electronic device 10 and the test system 100 are connected, and the test system 100 is powered on into the test mode.

In step S11, the test fixture 20 touches a plurality of touch buttons of the electronic device 10. In the embodiment, the test fixture 20 touches the touch button in a preset order and touches one touch button at a time.

In step S12, the detecting module 31 detects the number of touch buttons and the button names that are simultaneously responded when each touch button is touched. In the embodiment, the detection module 31 detects the number of simultaneous touch buttons and the button name by the response signal of the touch button feedback.

In step S13, the first determining module 32 determines whether the number of responding touch buttons is greater than one according to the number of touch buttons that are simultaneously responded to when each touch button detected by the detecting module 31 is touched. If the number of touch buttons in response is greater than one, it indicates that the touched button has a short circuit, and then proceeds to step S14; if the number of touched buttons is equal to one, indicating that the touch button is in a normal state, then the process proceeds to step S15.

In step S14, the display module 35 displays the touched touch keys and other touch keys that are simultaneously responded.

In step S15, the counting module 33 determines whether the detecting module 31 has detected all of the plurality of touch buttons. If so, the process proceeds to step S16, otherwise the count value is cleared to zero and the process returns to step S11.

In the embodiment, the counting module 33 has an initial count value of 0. After the detecting module 31 detects a touch button, the counting module accumulates 1 in the original counting value, and detects the mode. After the detection operation is completed, the group 31 determines whether the accumulated value reaches a predetermined total number of touch buttons. If the value is reached, the detection module 31 has been detected, otherwise the detection is not detected.

In step S16, the second determining module 34 determines whether the plurality of touch buttons are normal according to the determination result of the first determining module 32. If yes, go to step S18; otherwise, go to step S17.

In this embodiment, if the second determining module 34 determines that the plurality of touch buttons do not have a short-circuited button, the second determining module 34 determines that the plurality of touch buttons are normal; if the plurality of touch buttons have The at least one button has a short circuit, and the second determining module 34 determines that the plurality of touch buttons have a short circuit.

In step S17, the display module 35 displays a warning message to notify the tester to repair the touch button having a short circuit in time, and the test ends. In the embodiment, the display module 35 is a display screen, and the warning information is displayed in the form of text.

In step S18, the display module 35 displays a test pass information. In the embodiment, the display module 35 is a display screen, and the test pass information is displayed in the form of text.

In step S19, the assembly jig 40 performs an assembly operation on the electronic device 10.

Please refer to FIG. 3 , which is a schematic diagram of a module of a test system 200 for a touch button according to another embodiment of the present invention. The test system 200 includes an electronic device 50 and an assembly fixture 40. The electronic device 50 is an unfinished electronic product. In the embodiment, the electronic device 50 is a touch button main board. The electronic device 50 has a touch button test function, including a touch button unit 51, a detecting module 52, a recording module 53, a first determining module 54, a second determining module 55, and a display module. 56. The touch button unit 51 has a plurality of touch buttons, such as a first touch button 511 and a second touch button 512.

The detecting module 52 is configured to detect the number of touch buttons and the button names that are simultaneously responded to when each touch button of the touch button unit 51 is touched. In the embodiment, the detection module 31 detects the number of simultaneous touch buttons and the button name by the response signal of the touch button feedback.

The recording module 53 is configured to record the number of touch buttons and the name of the case when each touch button detected by the detecting module 52 is touched.

The first determining module 54 is configured to determine, according to the number of touch buttons that are simultaneously responded to when each touch button detected by the detecting module 52 is touched, whether the number of responding touch buttons is more than one, if the responding touch button If there are more than one, it means that the touched touch button has a short circuit; if the number of responding touch buttons is equal to one, the touch button is normal.

The second determining module 55 is configured to determine, according to the determination result of the first determining module 54 , whether the plurality of touch buttons are all normal. In this embodiment, if the second determining module 55 determines that the plurality of touch buttons do not have a short-circuited button, the second determining module 55 determines that the plurality of touch buttons are normal; if the plurality of touch buttons have The at least one button has a short circuit, and the second determining module 55 determines that the plurality of touch buttons have a short circuit.

The display module 56 is configured to display the touch button that is short-circuited by the first determining module 54 and the other touch buttons that are simultaneously responded. The display module 56 is further configured to display the second determining module 55. critical result. In the embodiment, when the second determining module 55 determines that the plurality of touch buttons are normal, the display module 56 displays a test pass information; when one or more of the plurality of touch buttons have a short circuit The display module 56 displays a warning message. The display module 56 is a display screen for displaying the test pass information or warning information in the form of text.

Please refer to FIG. 4 , which is a flowchart of a test method for a test system 200 for the touch button according to another embodiment of the present invention. The method includes:

In step S20, the test system 200 is powered on and enters the test mode.

In step S21, the tester touches the plurality of touch buttons of the touch button unit 51 in sequence, and the detecting module 52 detects the number of touch buttons simultaneously responded to when each touch button in the touch button unit 51 is touched. And the name of the button. In the embodiment, the detection module 31 detects the number of simultaneous touch buttons and the button name by the response signal of the touch button feedback.

In step S22, the recording module 53 records the number of touch buttons and the name of the case when each touch button detected by the detecting module 52 is touched.

In step S23, the first determining module 54 determines whether the number of touch buttons is greater than one according to the number of touch buttons that are simultaneously responded to when each touch button detected by the detecting module 52 is touched. If yes, it indicates that the touched button has a short circuit, and the process goes to step S24; if not, the state of the touch button is normal, and the process goes to step S25.

In step S24, the display module 56 displays the touch button that is short-circuited by the first determining module 54 and other touch buttons that are simultaneously responded.

In step S25, the second determining module 55 determines whether the plurality of touch buttons are normal according to the determination result of the first determining module 54. If yes, go to step S27; otherwise, go to step S26.

In this embodiment, if the second determining module 55 determines that the plurality of touch buttons do not have a short-circuited button, the second determining module 55 determines that the plurality of touch buttons are normal; if the plurality of touch buttons have The at least one button has a short circuit, and the second determining module 55 determines that the plurality of touch buttons have a short circuit.

In step S26, the display module 56 displays a warning message to notify the tester to repair the touch button having a short circuit in time, and the test ends. In the embodiment, the display module 56 is a display screen, and the warning information is displayed in the form of text.

In step S27, the display module 56 displays a test pass information. In the embodiment, the display module 56 is a display screen, and the test pass information is displayed in the form of text.

In step S28, the assembly jig 40 performs an assembly operation on the electronic device 50.

The touch button test system and method thereof of the present invention use a test device to detect a touch button of an electronic device, and determine whether a touched touch button has a short circuit condition by detecting the number of touch buttons that each touch button is touched after being touched. Accurately tested each touch button with a short circuit to ensure the yield of the product.

It should be understood by those skilled in the art that the above embodiments are only intended to illustrate the invention, and are not intended to limit the invention, as long as it is within the spirit of the invention. Changes and modifications are intended to fall within the scope of the invention.

no

100‧‧‧Test system

10‧‧‧Electronic devices

11‧‧‧1 touch button

12‧‧‧2nd touch button

20‧‧‧Test fixture

30‧‧‧Testing device

31‧‧‧Detection module

32‧‧‧First Judgment Module

33‧‧‧Counting module

34‧‧‧Second judgment module

35‧‧‧Display module

40‧‧‧Assembled fixtures

Claims (10)

A test system for a touch button, the test system being coupled to an electronic device having a plurality of touch buttons, the improvement being that the test system comprises:
a test fixture for sequentially touching a plurality of touch buttons of the electronic device;
a test device for testing a short circuit condition of the plurality of touch buttons, including:
a detecting module, configured to detect the number of touch buttons and the name of the button that are simultaneously responded to when each touch button is touched;
a first determining module, configured to determine, according to the number of touch buttons that are simultaneously responded to when each touch button detected by the detecting module is touched, whether the number of responding touch buttons is greater than one and give a determination result;
a counting module, configured to determine whether the detecting module detects all the touch buttons, and a second determining module, configured to: after the counting module determines that the detecting module has been detected The judgment result of the first judging module judges whether the plurality of touch buttons are all normal and gives a judgment result. The test system of claim 1, wherein the test system further comprises:
a display module, configured to display the touched touch button and other touch buttons simultaneously responding when the first determining module determines that the number of responding touch buttons is greater than one, and for displaying the second determining mode The judgment result of the group. The test system of claim 1, wherein the electronic device is coupled to the test and assembly system via a cable or other connection device. The test system of claim 1, wherein the detecting module detects the number of simultaneously responding touch buttons and the button name by a response signal of the touch button feedback. A touch button test system is improved in that the system includes an electronic device having a touch button test function, including:
a touch button unit comprising a plurality of touch buttons;
a detecting module, configured to detect a number of touch buttons and a button name that are simultaneously responded to when each touch button of the touch button unit is touched;
a recording module, configured to record the number of touch buttons and the name of the button that are simultaneously responded to when each touch button detected by the detecting module is touched;
a first determining module, configured to determine, according to the number of touch buttons that are simultaneously responded to when each touch button detected by the detecting module is touched, whether the number of responding touch buttons is greater than one and give a determination result;
a second determining module is configured to determine, according to the determination result of the first determining module, whether the plurality of touch buttons are normal and give a determination result after the counting module determines that the detecting module has been detected. The test system of claim 5, wherein the test system further comprises:
a display module, configured to display the touched touch button and other touch buttons simultaneously responding when the first determining module determines that the number of responding touch buttons is greater than one, and for displaying the second determining mode The judgment result of the group. The test system of claim 5, wherein the detection module detects the number of simultaneous touch buttons and the button name by a response signal of the touch button feedback. A test method for a touch button is improved in that the method includes:
a) touching a plurality of touch buttons of an electronic device in sequence;
b) detecting a number of touch buttons and a button name that are simultaneously responded to after each touch button of the plurality of touch buttons is touched;
c) determining whether the number of touch buttons simultaneously responding is greater than one;
d) determining whether the plurality of touch buttons are detected, and if yes, proceeding to step e; otherwise returning to step a;
e) determining whether the plurality of touch buttons are normal according to the detection result of the plurality of touch buttons. The test method of claim 8, wherein after confirming that the plurality of touch buttons are normal, the process proceeds to step f:
f), display a test pass information. The test method of claim 8, wherein, when determining that the number of simultaneously responding touch buttons is greater than one, before entering d), further comprising the step g): displaying the touched button and the button that simultaneously responds; After confirming that there is a short circuit between any of the plurality of touch buttons, the process proceeds to step h): displaying a warning message to notify the tester to promptly repair the touch button having a short circuit.