CN111220827A - Automatic plugging and unplugging test method and control device - Google Patents
Automatic plugging and unplugging test method and control device Download PDFInfo
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- CN111220827A CN111220827A CN202010024281.XA CN202010024281A CN111220827A CN 111220827 A CN111220827 A CN 111220827A CN 202010024281 A CN202010024281 A CN 202010024281A CN 111220827 A CN111220827 A CN 111220827A
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- connecting terminal
- control device
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- shell
- switch
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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Abstract
The invention discloses an automatic plugging test method and a control device. The automatic plugging and unplugging test method comprises the following steps: when the conduction state test is needed, the computer used for testing and containing the test software sends a closing command to the control device, the control device executes the closing command to work, so that the computer is communicated with the corresponding lead between the tested equipment, and the computer tests in the conduction state; when the disconnection state test is needed, the computer used for testing sends a disconnection command to the control device, the control device executes the disconnection command to work, so that the corresponding lead between the computer and the tested device is disconnected, and the computer tests in the disconnection device. The invention has the beneficial effects that: the automatic terminal plugging device has the advantages of being used for achieving automatic control, automatically testing, avoiding manual plugging and unplugging of the terminals, avoiding the fact that the number of times of using the terminals is too much, being simple and stable in structure, low in cost and long in service life.
Description
Technical Field
The invention relates to the technical field of automatic testing.
Background
The technical scheme adopted at present is as follows: when computer that contains test software tests equipment, carry out communication connection between them through communication cable, in the condition of the equipment under test of test on-state and off-state, need the manual work to carry out plug connecting terminal, it is more loaded down with trivial details so at plug in-process, it is more artifical to consume, connecting terminal is after being plugged simultaneously, can lead to connecting terminal's life to subtract short, that is to say when the number of times of test is more, more to connecting terminal's life consumption.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic plugging test method and a control device, which are used for realizing automatic control, so that the automatic test can be realized, terminals do not need to be plugged and unplugged manually, the use times of the terminals are prevented from being reduced too much, and the automatic plugging test device has the advantages of simple and stable structure, low cost and long service life.
The technical scheme adopted by the invention is as follows:
the automatic plugging and unplugging test method is characterized by comprising the following steps: when the conduction state test is needed, the computer used for testing and containing the test software sends a closing command to the control device, the control device executes the closing command to work, so that the computer is communicated with the corresponding lead between the tested equipment, and the computer tests in the conduction state; when the disconnection state test is needed, the computer used for testing sends a disconnection command to the control device, the control device executes the disconnection command to work, so that the corresponding lead between the computer and the tested device is disconnected, and the computer tests in the disconnection device.
The main working principle is as follows: the relay switches are switched on and off by controlling the on-off state of the switches through the coils, each relay switch is used for controlling one conducting wire or one communication wire, and a plurality of conducting wires can be arranged in the communication cable. The on-off of the relay is controlled by a computer, and two ends of the switch are respectively and electrically connected with the computer and the tested equipment, because the tested equipment is tested by the computer.
Further, for the product structure is more reasonable, controlling means can adopt the structure of first scheme: the control device comprises a shell, at least one relay switch fixedly arranged in the shell, a first connecting terminal fixedly arranged on the shell and a second connecting terminal fixedly arranged on the shell; each relay switch is provided with two coil pins and two switch pins, the two coil pins are electrically connected with the computer, and the two switch pins are respectively connected with the first connecting terminal and the second connecting terminal.
That is, the first control device is a device that does not include a controller inside, and directly connects the computer and the device under test via the connection terminal.
The tested equipment is a display, or a USB flash disk, or network equipment, or a keyboard, or a mouse, or automation equipment and the like.
The tested device is connected with a first communication cable, the other end of the first communication cable is connected with a third connecting terminal, and the third connecting terminal is connected with the first connecting terminal in a matched and inserting mode. Generally, the device to be tested needs a connection terminal, which may be a USB data line or other connection terminals such as a communication connection terminal.
The computer is connected with a second communication cable, one end of the second communication cable is connected with a fourth connecting terminal, the other end of the second communication cable is connected with a fifth connecting terminal, the fourth connecting terminal and the second connecting terminal are correspondingly and correspondingly spliced, and the fifth connecting terminal is spliced on the computer to realize communication.
All coil pins are connected to the second connecting terminal, or all coil pins are connected to the third cable, the other end of the third cable is connected to the sixth connecting terminal, and the sixth connecting terminal is in plug-in communication with the computer.
Further, for the product structure is more reasonable, controlling means can adopt the structure of second scheme: the control device comprises a shell, at least one relay switch fixedly arranged in the shell, a first connecting terminal fixedly arranged on the shell, a second connecting terminal fixedly arranged on the shell and a control device; each relay switch is provided with two coil pins and two switch pins, all the coil pins are electrically connected with the controller, and the two switch pins are respectively connected with the first connecting terminal and the second connecting terminal; the controller is communicated with the computer, the first connecting terminal is communicated with the computer, and the second connecting terminal is communicated with the tested equipment; the controller is electrically connected with a plurality of indicator lamps for indicating the on-off state, and the indicator lamps are fixed on the shell.
That is, the structure of the second scheme internally contains the controller, can control the pilot lamp through the controller for remind the tester, real-time control state avoids appearing the mistake.
The control device is applied to the automatic plugging and unplugging test method and comprises a shell and a plurality of relay switches fixedly installed on the shell, wherein each relay switch comprises two coil pins and two switch pins.
Further, a first scheme structure is adopted: the control device comprises a first connecting terminal and a second connecting terminal, the first connecting terminal is electrically connected with all coil pins and one of the switch pins of each relay switch, and the second connecting terminal is electrically connected with the other switch pin of each relay switch.
Further, a second scheme structure is adopted: the control device comprises a first connecting terminal, a second connecting terminal and a controller; the controller is electrically connected with all coil pins, the first connecting terminal is electrically connected with one switch pin of each relay switch, and the second connecting terminal is electrically connected with the other pin of each relay switch; the controller is electrically connected with a sixth connecting terminal.
The invention has the beneficial effects that: the automatic terminal plugging device has the advantages of being used for achieving automatic control, automatically testing, avoiding manual plugging and unplugging of the terminals, avoiding the fact that the number of times of using the terminals is too much, being simple and stable in structure, low in cost and long in service life.
Drawings
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a schematic diagram of the structure of the control device of the present invention;
fig. 3 is a schematic structural diagram of the control device of the present invention.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, the automatic plug-in test method of the present invention includes the following steps: when the conducting state test is needed, the computer 1 used for testing and containing the test software sends a closing command to the control device 2, the control device 2 executes the closing command to work, so that corresponding leads between the computer 1 and the tested device 3 are communicated, and the computer 1 tests in the conducting state; when the disconnection state test is required, the computer 1 for test sends a disconnection command to the control device 2, the control device 2 executes the disconnection command to work, so that the corresponding lead between the computer 1 and the device under test 3 is disconnected, and the computer 1 performs the test on the disconnection device.
The control device 2 comprises a shell 21, at least one relay switch 22 fixedly arranged in the shell 21, a first connecting terminal 23 fixedly arranged on the shell 21 and a second connecting terminal 24 fixedly arranged on the shell 21; each relay switch 22 is provided with two coil pins electrically connected to the computer 1 and two switch pins respectively connected to the first connection terminal 23 and the second connection terminal 24.
The tested device 3 is a display, or a USB flash disk, or a network device, or a keyboard, or a mouse, or an automation device.
The device under test 3 is connected with a first communication cable 27, the other end of the first communication cable 27 is connected with a third connecting terminal 25, and the third connecting terminal 25 is connected with the first connecting terminal 23 in a matching and plugging mode.
The computer 1 is connected with a second communication cable 28, one end of the second communication cable 28 is connected with a fourth connecting terminal 26, the other end of the second communication cable 28 is connected with a fifth connecting terminal 29, the fourth connecting terminal 26 is correspondingly plugged with the second connecting terminal 24, and the fifth connecting terminal 29 is plugged in the computer 1 to realize communication.
All coil pins are connected to the second connecting terminal 24, or all coil pins are connected to a third cable, the other end of the third cable is connected to a sixth connecting terminal, and the sixth connecting terminal is in plug-in communication with the computer 1.
The control device 2 comprises a shell 21, at least one relay switch 22 fixedly arranged in the shell 21, a first connecting terminal 23 fixedly arranged on the shell 21, a second connecting terminal 24 fixedly arranged on the shell 21 and the control device 2; each relay switch 22 is provided with two coil pins and two switch pins, all the coil pins are electrically connected with the controller, and the two switch pins are respectively connected with the first connecting terminal 23 and the second connecting terminal 24; the controller is communicated with the computer 1, the first connecting terminal 23 is communicated with the computer 1, and the second connecting terminal 24 is communicated with the tested device 3; the controller is electrically connected with a plurality of indicator lamps for indicating the on-off state, and the indicator lamps are fixed on the shell 21.
The control device 2 is applied to the automatic plugging and unplugging test method and comprises a shell 21 and a plurality of relay switches 22 fixedly installed on the shell 21, wherein each relay switch 22 comprises two coil pins and two switch pins.
The control device 2 includes a first connection terminal 23 and a second connection terminal 24, the first connection terminal 23 is electrically connected to all coil pins and one of the switch pins of each relay switch 22, and the second connection terminal 24 is electrically connected to the other switch pin of each relay switch 22.
The control device 2 comprises a first connecting terminal 23, a second connecting terminal 24 and a controller; the controller is electrically connected with all coil pins, the first connecting terminal 23 is electrically connected with one switch pin of each relay switch 22, and the second connecting terminal 24 is electrically connected with the other pin of each relay switch 22; the controller is electrically connected with a sixth connecting terminal.
The invention has the beneficial effects that: the automatic terminal plugging device has the advantages of being used for achieving automatic control, automatically testing, avoiding manual plugging and unplugging of the terminals, avoiding the fact that the number of times of using the terminals is too much, being simple and stable in structure, low in cost and long in service life.
Claims (10)
1. The automatic plugging and unplugging test method is characterized by comprising the following steps: when the conduction state test is needed, the computer (1) used for testing and containing the test software sends a closing command to the control device (2), the control device (2) executes the closing command to enable the corresponding conducting wires between the computer (1) and the tested equipment (3) to be communicated, and the computer (1) tests in the conduction state; when the disconnection state test is required, the computer (1) for testing sends a disconnection command to the control device (2), the control device (2) executes the disconnection command to work, so that the corresponding lead between the computer (1) and the tested device (3) is disconnected, and the computer (1) performs the test on the disconnection device.
2. The automatic plug test method according to claim 1, characterized in that: the control device (2) comprises a shell (21), at least one relay switch (22) fixedly arranged in the shell (21), a first connecting terminal (23) fixedly arranged on the shell (21) and a second connecting terminal (24) fixedly arranged on the shell (21); every relay switch (22) all is equipped with two coil pins and two switch pins, and two coil pins and computer (1) electric connection, first connecting terminal (23) and second connecting terminal (24) are connected respectively to two switch pins.
3. The automatic plug test method according to claim 2, characterized in that: the tested device (3) is a display, or a USB flash disk, or a network device, or a keyboard, or a mouse, or an automation device.
4. The automatic plug test method according to claim 3, wherein: the tested device (3) is connected with a first communication cable (27), the other end of the first communication cable (27) is connected with a third connecting terminal (25), and the third connecting terminal (25) is in adaptive splicing with the first connecting terminal (23).
5. The automatic plug test method according to claim 2, characterized in that: the computer (1) is connected with a second communication cable (28), one end of the second communication cable (28) is connected with a fourth connecting terminal (26), the other end of the second communication cable (28) is connected with a fifth connecting terminal (29), the fourth connecting terminal (26) and the second connecting terminal (24) are correspondingly plugged, and the fifth connecting terminal (29) is plugged in the computer (1) to achieve communication.
6. The automatic plug test method according to claim 3, wherein: all coil pins are connected to the second connecting terminal (24), or all coil pins are connected to a third cable, the other end of the third cable is connected to a sixth connecting terminal, and the sixth connecting terminal is in plug-in communication with the computer (1).
7. The automatic plug test method according to claim 1, characterized in that: the control device (2) comprises a shell (21), at least one relay switch (22) fixedly arranged in the shell (21), a first connecting terminal (23) fixedly arranged on the shell (21), a second connecting terminal (24) fixedly arranged on the shell (21) and the control device (2); each relay switch (22) is provided with two coil pins and two switch pins, all the coil pins are electrically connected with the controller, and the two switch pins are respectively connected with a first connecting terminal (23) and a second connecting terminal (24); the controller is communicated with the computer (1), the first connecting terminal (23) is communicated with the computer (1), and the second connecting terminal (24) is communicated with the tested device (3); the controller is electrically connected with a plurality of indicating lamps for indicating the on-off state, and the indicating lamps are fixed on the shell (21).
8. Control device (2) applied to the automatic plug test method according to claims 1 to 7, characterized in that: the relay switch comprises a shell (21) and a plurality of relay switches (22) fixedly mounted on the shell (21), wherein each relay switch (22) comprises two coil pins and two switch pins.
9. The control device (2) according to claim 8, characterized in that: the control device (2) comprises a first connecting terminal (23) and a second connecting terminal (24), the first connecting terminal (23) is electrically connected with all coil pins and one switch pin of each relay switch (22), and the second connecting terminal (24) is electrically connected with the other switch pin of each relay switch (22).
10. The control device (2) according to claim 8, characterized in that: the control device (2) comprises a first connecting terminal (23), a second connecting terminal (24) and a controller; the controller is electrically connected with all coil pins, the first connecting terminal (23) is electrically connected with one switch pin of each relay switch (22), and the second connecting terminal (24) is electrically connected with the other pin of each relay switch (22); the controller is electrically connected with a sixth connecting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010024281.XA CN111220827A (en) | 2020-01-10 | 2020-01-10 | Automatic plugging and unplugging test method and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010024281.XA CN111220827A (en) | 2020-01-10 | 2020-01-10 | Automatic plugging and unplugging test method and control device |
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| Publication Number | Publication Date |
|---|---|
| CN111220827A true CN111220827A (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010024281.XA Pending CN111220827A (en) | 2020-01-10 | 2020-01-10 | Automatic plugging and unplugging test method and control device |
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| CN (1) | CN111220827A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114168467A (en) * | 2021-12-07 | 2022-03-11 | 广州掌动智能科技有限公司 | Software automatic testing method and system based on image recognition technology |
| EP4119965A4 (en) * | 2021-05-31 | 2023-08-30 | Honor Device Co., Ltd. | Charging test apparatus and method |
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| CN103675458A (en) * | 2013-12-13 | 2014-03-26 | 北京航天时代光电科技有限公司 | Automatic insulation resistance and characteristic resistance tester |
| CN103941127A (en) * | 2014-04-29 | 2014-07-23 | 金东纸业（江苏）股份有限公司 | Crane remote control testing device and method |
| CN104678248A (en) * | 2015-03-09 | 2015-06-03 | 上海爱声生物医疗科技有限公司 | Universal ultrasonic probe testing device |
| CN106407068A (en) * | 2015-07-30 | 2017-02-15 | 华为终端（东莞）有限公司 | A device automatically controlling connection and disconnection of USB cables and a testing method |
| CN108072775A (en) * | 2017-11-06 | 2018-05-25 | 广东欧珀移动通信有限公司 | The test device of mobile terminal |
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2020
- 2020-01-10 CN CN202010024281.XA patent/CN111220827A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675458A (en) * | 2013-12-13 | 2014-03-26 | 北京航天时代光电科技有限公司 | Automatic insulation resistance and characteristic resistance tester |
| CN103941127A (en) * | 2014-04-29 | 2014-07-23 | 金东纸业（江苏）股份有限公司 | Crane remote control testing device and method |
| CN104678248A (en) * | 2015-03-09 | 2015-06-03 | 上海爱声生物医疗科技有限公司 | Universal ultrasonic probe testing device |
| CN106407068A (en) * | 2015-07-30 | 2017-02-15 | 华为终端（东莞）有限公司 | A device automatically controlling connection and disconnection of USB cables and a testing method |
| CN108072775A (en) * | 2017-11-06 | 2018-05-25 | 广东欧珀移动通信有限公司 | The test device of mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4119965A4 (en) * | 2021-05-31 | 2023-08-30 | Honor Device Co., Ltd. | Charging test apparatus and method |
| CN114168467A (en) * | 2021-12-07 | 2022-03-11 | 广州掌动智能科技有限公司 | Software automatic testing method and system based on image recognition technology |
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Application publication date: 20200602 |