CN203465392U - Automatic computer motherboard test system - Google Patents
Automatic computer motherboard test system Download PDFInfo
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- CN203465392U CN203465392U CN201320345750.3U CN201320345750U CN203465392U CN 203465392 U CN203465392 U CN 203465392U CN 201320345750 U CN201320345750 U CN 201320345750U CN 203465392 U CN203465392 U CN 203465392U
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Abstract
The utility model discloses an automatic computer motherboard test system comprising a main control module (11), and a setting input module (12), a power supply switching module (13) and a startupshutdown test signal transmitting and receiving module (14) which are respectively connected with the main control module (11), wherein the power supply switching module (13) and the startupshutdown test signal transmitting and receiving module (14) are further connected with a to-be-tested computer motherboard (20) respectively. By using the main control module (11) to carry out switching control on switching-onoff of a power supply of the computer motherboard and carry out driving control on startupshutdown operation, the automatic computer motherboard test system can be used for simultaneously carrying out automatic power supply switching test and automatic startupshutdown test on a plurality of computer motherboards. Compared with a test method using manual control, the test efficiency and safety are improved. The main control module (11) judges whether the computer motherboard normally executes startupshutdown, which improves the reliability of test compared with a manual judgment method.
Description
Technical field
The utility model relates to computer main board technical field of measurement and test, more particularly, relates to a kind of automatic test system for computer motherboard.
Background technology
For the test event of computer main board, comprise power supply test and the switching on and shutting down test of mainboard, yet these tests at present are often undertaken by the mode of controlling manually.Manual testing once can only test a mainboard conventionally, and testing efficiency is low, for batch testing, needs to expend a large amount of man power and materials, has increased production cost; And a large amount of repetitive operations are easily judged tester by accident to test result.In addition,, when manual operation cut-out, connection 220V AC power supply electrical testing, there is certain potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is,, accuracy low for the above-mentioned testing efficiency of prior art and the lower defect of security provide a kind of testing efficiency, safe and reliable automatic test system for computer motherboard of promoting.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of automatic test system for computer motherboard, described system comprises:
Main control module, and be connected with described main control module respectively load module, power switching module and switching on and shutting down test signal transceiver module be set; Described power switching module is also connected with computer main board to be measured respectively with described switching on and shutting down test signal transceiver module.
In automatic test system for computer motherboard described in the utility model, described power switching module comprises Alternating Current Power Supply handover module, direct current supply handover module; Described Alternating Current Power Supply handover module is connected with AC power, described main control module and described computer main board to be measured respectively; Described direct current supply handover module is connected with direct supply, described main control module and described computer main board to be measured respectively.
In automatic test system for computer motherboard described in the utility model, described Alternating Current Power Supply handover module comprises the alternating current output module that the alternating current load module being connected with described AC power, the alternating current being connected with described main control module with described alternating current load module are respectively controlled switch, are connected with described computer main board to be measured with described alternating current control switch respectively.
In automatic test system for computer motherboard described in the utility model, described direct current supply handover module comprises the direct current output module that the direct current load module being connected with described direct supply, the direct current being connected with described main control module with described direct current load module are respectively controlled switch, are connected with described computer main board to be measured with described direct current control switch respectively.
In automatic test system for computer motherboard described in the utility model, described switching on and shutting down test signal transceiver module passes through the corresponding grafting of row's pin type plug connector with described computer main board to be measured.
In automatic test system for computer motherboard described in the utility model, the described load module that arranges comprises several buttons.
In automatic test system for computer motherboard described in the utility model, described main control module is connected with at least two described Alternating Current Power Supply handover modules, at least two described direct current supply handover modules, at least two described switching on and shutting down test signal transceiver modules respectively.
In automatic test system for computer motherboard described in the utility model, described system also comprises: show output module, described demonstration output module is connected with display device with described main control module respectively.
Implement automatic test system for computer motherboard of the present utility model, there is following beneficial effect: first, by adopting the connection of main control module to communication power supply and DC power supply, switching controls is carried out in cut-out, start or shutdown are driven to control, can realize the automatic power switch test that simultaneously a plurality of computer main boards is carried out AC and DC, and a plurality of computer main boards are carried out to automatic on/off test of computer simultaneously, compare the connection of operating power manually, the test mode of cut-out and manual operation switch machine, improved testing efficiency, can effectively reduce production costs, and improved the security of test, secondly, by adopting main control module to judge the switching on and shutting down feedback signal being sent by computer main board, and export test execution result to display device, compare the test mode that manual read gets the running parameter of computer main board and judges whether normally to carry out switching on and shutting down operation, False Rate be can effectively reduce, thereby accuracy and the reliability of test improved.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural drawing of the automatic test system for computer motherboard of the utility model the first embodiment;
Fig. 2 is the structural drawing of the automatic test system for computer motherboard of the utility model the second embodiment;
Fig. 3 is the circuit theory diagrams of main control module 11 in the second embodiment of the utility model shown in Fig. 2;
Fig. 4 is the circuit theory diagrams of switching on and shutting down test signal transceiver module 14 in the second embodiment of the utility model shown in Fig. 2;
Fig. 5 is the structural drawing of the automatic test system for computer motherboard of the utility model the 3rd embodiment;
Fig. 6 is the circuit theory diagrams of Alternating Current Power Supply handover module 131 in the 3rd embodiment of the utility model shown in Fig. 5;
Fig. 7 is the circuit theory diagrams of direct current supply handover module 132 in the 3rd embodiment of the utility model shown in Fig. 5;
Fig. 8 is the structural drawing of the automatic test system for computer motherboard of the utility model the 4th embodiment;
Fig. 9 shows the circuit theory diagrams of output module 15 in the 4th embodiment of the utility model shown in Fig. 8.
Embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
Fig. 1 is the structural drawing of the automatic test system for computer motherboard of the utility model the first embodiment.As shown in Figure 1, in the first embodiment of the utility model automatic test system for computer motherboard, automatic test system for computer motherboard 10 comprises:
Automatic test system for computer motherboard 10 each module routine of the utility model the first embodiment are:
Fig. 2 is the structural drawing of the automatic test system for computer motherboard of the utility model the second embodiment.As shown in Figure 2, in the second embodiment of the utility model automatic test system for computer motherboard, automatic test system for computer motherboard 10 comprises main control module 11 in the utility model the first embodiment, load module 12, power switching module 13 and switching on and shutting down test signal transceiver module 14 is set; Wherein, power switching module 13 comprises Alternating Current Power Supply handover module 131, direct current supply handover module 132; Alternating Current Power Supply handover module 131 is connected with AC power 30, main control module 11 and computer main board 20 to be measured respectively; Direct current supply handover module 132 is connected with direct supply 40, main control module 11 and computer main board 20 to be measured respectively.
Alternating Current Power Supply handover module 131 is connected with the AC power 30 of 220V, for receiving ac signal, and according to the Alternating Current Power Supply switch-over control signal of main control module 11 outputs, switches on or off to the Alternating Current Power Supply of computer main board 20 outputs to be measured; Direct current supply handover module 132 be connected with the direct supply 40 of 19V (the present embodiment take test notebook computer 19V direct current supply be example, in concrete application, also can carry out the direct current supply test of other voltage indexes), direct current supply handover module 132 receives DC signal, and according to the direct current supply switch-over control signal of main control module 11 outputs, switch on or off to computer main board 20 output direct current supplys to be measured.The mainboard 20 to be measured testing host running parameter of starting shooting under the driving of alternating voltage, DC voltage, and running parameter is sent to other computers shows, user can judge whether communication power supply, DC power supply work according to mainboard running parameter.
In order to improve the efficiency of batch testing, main control module 11 can be simultaneously connected with at least two switching on and shutting down signal transmitting and receiving modules 14 with at least two Alternating Current Power Supply handover modules 131, at least two direct current supply handover modules 132, can to a plurality of computer main boards 20 to be measured, carry out Alternating Current Power Supply switching, direct current supply switching and switching on and shutting down simultaneously and test.
Fig. 3 is the circuit theory diagrams of main control module 11 in the second embodiment of the utility model shown in Fig. 2.As shown in Figure 3, in the second embodiment of the present utility model, load module 12 is set and comprises 16 buttons and corresponding key circuit, be respectively used to receive user 5 computer main boards 20 to be measured are carried out Alternating Current Power Supply switching, 5 computer main boards 20 to be measured are carried out direct current supply switching and 6 computer main board 20 switching on and shutting down to be measured carried out to the signalization of test input; The microprocessor of main control module 11 for being realized by chip PIC16F877A, its pin RB0-RB7 is connected with the output terminal that 16 key circuits of load module 12 are set; Wherein, pin RB0-RB4 is also connected with the input end of 5 direct current supply handover modules 132, can be simultaneously to 5 direct current supply handover modules, 132 output direct current supply switch-over control signals; Pin RD0-RD4 is connected with the input end of 5 Alternating Current Power Supply handover modules 131, can be simultaneously to 5 Alternating Current Power Supply handover modules, 131 output AC power switching control signals; Pin RC0-RC5 is connected with the input end of 6 switching on and shutting down test signal transceiver modules 14, can be simultaneously to 6 switching on and shutting down test signal transceiver modules, 14 output switch machine test signals; Pin RA0-RA6 is connected with the output terminal of 6 switching on and shutting down test signal transceiver modules 14, can receive the feedback signal of 6 switching on and shutting down test signal transceiver modules, 14 outputs simultaneously.
Fig. 4 is the circuit theory diagrams of switching on and shutting down test signal transceiver module 14 in the second embodiment of the utility model shown in Fig. 2.As shown in Figure 4, in the second embodiment of the present utility model, switching on and shutting down test signal transceiver module 14 comprises to be stablized and processes the switching on and shutting down test signal of being exported by main control module 11 to improve stabilizing circuit switching on and shutting down test signal transceiver module 14 receptions of stable output signal signal, and by row's needle interface, exports the switching on and shutting down signal after stable processing to computer main board 20 to be measured; By row's needle interface, receive the feedback signal by computer main board 20 outputs to be measured, and export the feedback signal after level conversion and stable processing to main control module 11.
Fig. 5 is the structural drawing of the automatic test system for computer motherboard of the utility model the 3rd embodiment.In the 3rd embodiment of the utility model automatic test system for computer motherboard, automatic test system for computer motherboard 10 comprises main control module 11 in the second embodiment, load module 12, Alternating Current Power Supply handover module 131, direct current supply handover module 132 and switching on and shutting down test signal transceiver module 14 is set; Wherein, Alternating Current Power Supply handover module 131 comprises the alternating current output module 1313 that the alternating current load module 1311 being connected with AC power 30, the alternating current being connected with main control module 11 with alternating current load module 1311 are respectively controlled switch 1312, are connected with computer main board 20 to be measured with alternating current control switch 1312 respectively; Direct current supply handover module 132 comprises the direct current output module 1323 that the direct current load module 1321 being connected with direct supply 40, the direct current being connected with main control module 11 with direct current load module 1321 are respectively controlled switch 1322, are connected with computer main board 20 to be measured with direct current control switch 1322 respectively.
Fig. 6 is the circuit theory diagrams of Alternating Current Power Supply handover module 131 in the 3rd embodiment of the utility model shown in Fig. 5; As shown in Figure 6, in the 3rd embodiment of the present utility model, Alternating Current Power Supply handover module 131 comprise receive alternating voltage alternating current input end, be subject to electronic switching circuit that the Alternating Current Power Supply switch-over control signal of main control module 11 output controls, to the alternating current output terminal of computer main board 20 output AC voltages to be measured.When in load module 12 is set, the button corresponding with Alternating Current Power Supply handover module 131 is pressed, main control module 11 sends high level, make the alternating current in this Alternating Current Power Supply handover module 131 control switch 1312 closures, alternating current is controlled after switch 1312 closures, exports the alternating voltage of input AC electricity load module 1311 to computer main board 20 to be measured by alternating current output module 1313; When in load module 12 is set, the button corresponding with Alternating Current Power Supply handover module 131 is pressed again, main control module 11 sends low level, make the alternating current in this Alternating Current Power Supply handover module 131 control switch 1312 disconnections, alternating current output module 1313 is output voltage not.
Fig. 7 is the circuit theory diagrams of direct current supply handover module 132 in the 3rd embodiment of the utility model shown in Fig. 5; As shown in Figure 7, in the 3rd embodiment of the present utility model, direct current supply handover module 132 comprise receive DC voltage direct current input end, be subject to electronic switching circuit that the direct current supply switch-over control signal of main control module 11 output controls, to the DC output end of computer main board 20 output dc voltages to be measured.When in load module 12 is set, the button corresponding with direct current supply handover module 132 is pressed, main control module 11 sends high level, make the direct current in this direct current supply handover module 132 control switch 1322 closures, direct current is controlled after switch 1322 closures, exports the DC voltage of input dc power load module 1321 to computer main board 20 to be measured by direct current output module 1323; When in load module 11 is set, the button corresponding with direct current supply handover module 132 is pressed again, main control module 11 sends low level, make direct current in this direct current supply handover module 132 control switch 1322 disconnections, direct current output module 1323 is output voltage not.
The utility model is by adopting the connection of 11 pairs of communication power supplies of main control module, switching controls is carried out in cut-out, connection to DC power supply, switching controls is carried out in cut-out, start or shutdown are driven to control, can realize simultaneously a plurality of computer main boards 20 to be measured are carried out to the automatic test of AC and DC power switching, and a plurality of computer main boards 20 to be measured are carried out to switching on and shutting down test simultaneously, compare and control manually switching on or off and the test mode of manual operation switch machine of power supply, improved testing efficiency, reduced production cost, improved the security of test.
Fig. 8 is the structural drawing of the automatic test system for computer motherboard of the utility model the 4th embodiment; As shown in Figure 8, in the 4th embodiment of the utility model automatic test system for computer motherboard, automatic test system for computer motherboard 10 comprises main control module 11 in the second embodiment, load module 12, Alternating Current Power Supply handover module 131, direct current supply handover module 132 and switching on and shutting down test signal transceiver module 14 is set; Also comprise: show output module 15, show that output module 15 is connected with external display device 50 with main control module 11 respectively.Specifically, in realization, display device 50 can, for having the electronic equipment of display screen, can be also charactron.
Fig. 9 shows the circuit theory diagrams of output module 15 in the 4th embodiment of the utility model shown in Fig. 8.As shown in Figure 9, in the 4th embodiment of the present utility model, demonstration output module 15 is realized by serial ports level transferring chip MAX232EESE, shows that the input end of output module 15 is connected with the output terminal of main control module 11; The feedback signal that main control module 11 sends according to switching on and shutting down test signal transceiver module 14 judges whether computer main board 20 to be measured normally carries out start or power-off operation, produce the display of display switch machine test execution result, and by demonstration output module 15, export display to electronic equipment that outside computer or intelligent terminal etc. have display screen, by display device 50, shown the execution result of start or shutdown test.In specific implementation, demonstration output module 15 is also realized by display driver circuit, show the display that output module 15 produces according to main control module 11, display driver circuit is sent to charactron by row's pin type plug connector CON2 by display drive signals, with driving LED charactron display switch machine test execution result.The utility model is by adopting the execution result signal of 11 pairs of computer main board 20 feedbacks to be measured of main control module to judge, and export test execution result to display device 50, compare manual read and get the running parameter of computer main board and judge the whether normal test mode of switching on and shutting down operation, when improving testing efficiency, also improved accuracy and the reliability that test execution result is judged.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (8)
1. an automatic test system for computer motherboard, is characterized in that, described system comprises:
Main control module (11), and be connected with described main control module (11) respectively load module (12), power switching module (13) and switching on and shutting down test signal transceiver module (14) be set; Described power switching module (13) is also connected with computer main board to be measured (20) respectively with described switching on and shutting down test signal transceiver module (14).
2. automatic test system for computer motherboard according to claim 1, is characterized in that, described power switching module (13) comprises Alternating Current Power Supply handover module (131), direct current supply handover module (132); Described Alternating Current Power Supply handover module (131) is connected with AC power (30), described main control module (11) and described computer main board to be measured (20) respectively; Described direct current supply handover module (132) is connected with direct supply (40), described main control module (11) and described computer main board to be measured (20) respectively.
3. automatic test system for computer motherboard according to claim 2, it is characterized in that, described Alternating Current Power Supply handover module (131) comprises the alternating current output module (1313) that the alternating current load module (1311) being connected with described AC power (30), the alternating current being connected with described main control module (11) with described alternating current load module (1311) are respectively controlled switch (1312), are connected with described computer main board to be measured (20) with described alternating current control switch (1312) respectively.
4. automatic test system for computer motherboard according to claim 2, it is characterized in that, described direct current supply handover module (132) comprises the direct current output module (1323) that the direct current load module (1321) being connected with described direct supply (40), the direct current being connected with described main control module (11) with described direct current load module (1321) are respectively controlled switch (1322), are connected with described computer main board to be measured (20) with described direct current control switch (1322) respectively.
5. automatic test system for computer motherboard according to claim 1, is characterized in that, described switching on and shutting down test signal transceiver module (14) passes through the corresponding grafting of row's pin type plug connector with described computer main board to be measured (20).
6. automatic test system for computer motherboard according to claim 1, is characterized in that, the described load module (12) that arranges comprises several buttons.
7. according to the automatic test system for computer motherboard described in claim 2-4 any one, it is characterized in that, described main control module (11) is connected with at least two described Alternating Current Power Supply handover modules (131), at least two described direct current supply handover modules (132), at least two described switching on and shutting down test signal transceiver modules (14) respectively.
8. automatic test system for computer motherboard according to claim 1, is characterized in that, described system also comprises: show output module (15), described demonstration output module (15) is connected with display device (50) with described main control module (11) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320345750.3U CN203465392U (en) | 2013-06-17 | 2013-06-17 | Automatic computer motherboard test system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320345750.3U CN203465392U (en) | 2013-06-17 | 2013-06-17 | Automatic computer motherboard test system |
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| CN201320345750.3U Expired - Lifetime CN203465392U (en) | 2013-06-17 | 2013-06-17 | Automatic computer motherboard test system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461816A (en) * | 2014-12-29 | 2015-03-25 | 合肥宝龙达信息技术有限公司 | Novel automatic startup and shutdown testing card for computer mainboard |
| CN105334448A (en) * | 2015-11-13 | 2016-02-17 | 昆腾微电子股份有限公司 | Chip automatization test system |
| CN105700985A (en) * | 2016-01-15 | 2016-06-22 | 合肥联宝信息技术有限公司 | Notebook computer loop test tool |
| CN109308100A (en) * | 2018-08-23 | 2019-02-05 | 深圳市星火电子工程公司 | A kind of double mainboard computers and method for start-up and shutdown |
| CN109459682A (en) * | 2018-12-07 | 2019-03-12 | 深圳巴斯巴科技发展有限公司 | A kind of Auto-Test System for AC charging floor lamp Opital control board |
| CN109782885A (en) * | 2019-01-08 | 2019-05-21 | 佛山市伙伴联扬电子有限公司 | A kind of power supply and switching device of automatic sensing control lamp effect |
| CN110488178A (en) * | 2019-08-27 | 2019-11-22 | 厦门炬研电子科技有限公司 | A kind of circuit board automatic testing circuit |
| CN111651306A (en) * | 2019-11-13 | 2020-09-11 | 芯讯通无线科技（上海）有限公司 | Method and system for testing startup and shutdown of communication module |
| CN117074915A (en) * | 2023-08-23 | 2023-11-17 | 扬州万方科技股份有限公司 | Board card soft and hard restarting test system and method based on characteristic keyword monitoring technology |
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2013
- 2013-06-17 CN CN201320345750.3U patent/CN203465392U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461816A (en) * | 2014-12-29 | 2015-03-25 | 合肥宝龙达信息技术有限公司 | Novel automatic startup and shutdown testing card for computer mainboard |
| CN104461816B (en) * | 2014-12-29 | 2016-05-18 | 合肥宝龙达信息技术有限公司 | A kind of computer main board automatic on/off test of computer card |
| CN105334448A (en) * | 2015-11-13 | 2016-02-17 | 昆腾微电子股份有限公司 | Chip automatization test system |
| CN105700985A (en) * | 2016-01-15 | 2016-06-22 | 合肥联宝信息技术有限公司 | Notebook computer loop test tool |
| CN109308100A (en) * | 2018-08-23 | 2019-02-05 | 深圳市星火电子工程公司 | A kind of double mainboard computers and method for start-up and shutdown |
| CN109459682A (en) * | 2018-12-07 | 2019-03-12 | 深圳巴斯巴科技发展有限公司 | A kind of Auto-Test System for AC charging floor lamp Opital control board |
| CN109782885A (en) * | 2019-01-08 | 2019-05-21 | 佛山市伙伴联扬电子有限公司 | A kind of power supply and switching device of automatic sensing control lamp effect |
| CN110488178A (en) * | 2019-08-27 | 2019-11-22 | 厦门炬研电子科技有限公司 | A kind of circuit board automatic testing circuit |
| CN111651306A (en) * | 2019-11-13 | 2020-09-11 | 芯讯通无线科技（上海）有限公司 | Method and system for testing startup and shutdown of communication module |
| CN117074915A (en) * | 2023-08-23 | 2023-11-17 | 扬州万方科技股份有限公司 | Board card soft and hard restarting test system and method based on characteristic keyword monitoring technology |
| CN117074915B (en) * | 2023-08-23 | 2024-05-17 | 扬州万方科技股份有限公司 | Board card soft and hard restarting test method based on characteristic keyword monitoring technology |
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Granted publication date: 20140305 |