CN203149062U - Comprehensive testing instrument used for multipath lead wire/connector test - Google Patents
Comprehensive testing instrument used for multipath lead wire/connector test Download PDFInfo
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- CN203149062U CN203149062U CN 201320091183 CN201320091183U CN203149062U CN 203149062 U CN203149062 U CN 203149062U CN 201320091183 CN201320091183 CN 201320091183 CN 201320091183 U CN201320091183 U CN 201320091183U CN 203149062 U CN203149062 U CN 203149062U
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Abstract
The utility model discloses a comprehensive testing instrument used for a multipath lead wire/connector test. The comprehensive testing instrument used for a multipath lead wire/connector test comprises a testing instrument body consisting of an installation base plate, a control panel and a cover shell, wherein the a printed circuit board is mounted on the installation base plate, a one-chip microcomputer main board and a data acquisition module are respectively mounted on the printed circuit board of the installation base plate, the one-chip microcomputer main board is respectively connected with the data acquisition module and a touch screen display module through an RS232/RS485 communication interface, the data acquisition module is connected with a main interface board and an SATA interface board through lead wires, the main interface board and the SATA interface board are arranged on the control panel, and a lead wire/connector push plate arranged at a front end of the main interface board is connected with a push-out cylinder mounted behind the control panel through stroke compensation columns. The comprehensive testing instrument used for a multipath lead wire/connector test is characterized in that a comprehensive test in terms of on-off condition, voltage reading value and signal category is carried out on a multipath lead wire/connector by adopting a scan-round mode through the data acquisition module to which the one-chip microcomputer main board is connected via the RS485 communication interface; the multipath lead wire/connector is plugged in the main interface board and the SATA interface board; and whether a product is qualified can be determined according to preset measuring range parameters.
Description
Technical field
The utility model belongs to the electron detection device technical field, relates to a kind of detecting instrument, be specifically related to a kind of for the multichannel lead the comprehensive tester of connector test.
Background technology
The wire rod of the input of present electronic product, output and connection, switching usefulness connector, it is of a great variety, different, can not guarantee that all wire rods all contact well, whether every wire rod on each connector should be in corresponding position, and whether the shape of each connector meets mechanism's requirement.
Given this, before dispatching from the factory, need break-make situation, the voltage reading value to each connector, every wire rod, the type of signal to test, because there is following defective in existing testing tool:
1. the low (of measuring accuracy ≦ 0.01V), the slow (of test speed ≧ 6 second/time);
2. whether functions of the equipments are single, only can test the wire rod switching, must select each connector, every wire rod to be tested by adjusting the break-make situation of mechanical switch, bring great inconvenience for debugging and setting;
3. testing tool arranges loaded down with trivial detailsly, and commissioning staff's workload greatly, is not compared function, can cause detecting erroneous judgement because setting makes mistakes;
4. do not possess storage, statistics, the output of test data, the function of printing, can't show concrete detecting information, the project of makeing mistakes and abort situation, more can't review the historical information of inquiry test data;
5. testing tool does not possess network or other interfaces, can't utilize network to carry out remote control, the acquisition testing data;
Wire rod need manually start plug during connector test, workload is big, easily maloperation and cause equipment failure, the maintenance device more complicated.
Since the wire rod of different product connector be not quite similar, the wire rod quantity on each connector, the order of connection have nothing in common with each other again, and to wire rod connector test precision and speed very high requirement is arranged.Up to now, go back neither one producer can provide test simultaneously the multichannel lead the comprehensive tester of connector, therefore give this class wire rod the integration test of connector product bring no small difficulty.
The utility model content
The purpose of this utility model provide a kind of for the multichannel lead the comprehensive tester of connector test, the data acquisition module that it connects through the RS485 communication interface by the single-chip microcomputer mainboard to the multichannel lead that is plugged in main interface plate and SATA interface board connector, adopt the mode of scan round to carry out break-make situation, voltage reading value, signal classification and carry out integration test, and according to the range parameter that arranges, judge whether product is qualified; Read data to the passback of single-chip microcomputer mainboard simultaneously, being transferred to touch-screen display module through the RS232 communication interface more directly shows, and by the expansion communication interface upload test data, storage, statistics, output, printing in order to test data, and the inquiry of reviewing of being convenient to historical information and test data from now on, solved effectively existing multichannel lead the problems referred to above of existing in the connector integration test technology.
The technical scheme that the utility model adopts is, a kind of for the multichannel lead the comprehensive tester of connector test, it has one by the installation base plate that printed-wiring board (PWB) is housed, the tester body that control panel and case are formed, the single-chip microcomputer mainboard is housed respectively on the printed-wiring board (PWB) of described installation base plate, data acquisition module, described single-chip microcomputer mainboard is connected with touch-screen display module on being installed on control panel with data acquisition module respectively through the RS232/RS485 communication interface, the main interface plate that arranges on described data acquisition module and the control panel and the lead of SATA interface board are connected, the lead that the main interface front edge of board is provided with the connector push pedal be connected with the release cylinder that is installed in the control panel back by stroke compensation post; The single-chip microcomputer mainboard that is connected with touch-screen display module also be provided with one with the expansion communication interface of network connection, on the described control panel side touch screen display be housed, control button, hummer and pilot lamp.
Described in the utility model for the multichannel lead the comprehensive tester of connector test, be further characterized in that,
Described data acquisition module connects data memory module through the single-chip microcomputer mainboard.
Described case back also is provided with the power supply wiring socket and releases the source of the gas input interface of cylinder.
Described SATA interface board front end also is equipped with SATA interface backplate.
The utility model be used for the multichannel lead the comprehensive tester of connector test, the data acquisition module that connects through the RS485 communication interface by the single-chip microcomputer mainboard to the multichannel lead that is plugged in main interface plate and SATA interface board connector, adopt the mode of scan round to carry out break-make situation, voltage reading value, signal classification and carry out integration test, and according to the range parameter that arranges, judge whether product is qualified; Read data to the passback of single-chip microcomputer mainboard simultaneously, be transferred to touch-screen display module through the RS232 communication interface again, visual interface by touch screen display, show particular location, bad item of information, the defective products of tested product etc. intuitively, and by the expansion communication interface upload test data to other equipment, in order to storage, statistics, output, the printing of test data so that from now on historical information and test data review inquiry; Carry out remote monitoring, control instrument by network, realize the multichannel lead the reading of connector automatic test and test result.
The utility model be used for the multichannel lead the comprehensive tester of connector test, test function is comprehensive, can judge break-make situation, voltage reading value, signal classification and amplitude that the tested Dao Xian of multichannel connector is surveyed simultaneously, and can be by the required test event of the autonomous screening of operator; The voltage acquisition precision can reach ± 0.005V, and interchannel is isolated mutually, and all functions test Jin Zai ≦ finish in 4 seconds;
Data memory module of the present utility model has autolearn feature, can judge the performance difference of certified products and defective products automatically.
The utility model is transferred to touch-screen display module through the RS232 communication interface and has friendly man machine operation interface and safe rights management ability, simple and clear screen prompt, the function of touch screen display shows, make the user in debugging, setting, operating process, be difficult for makeing mistakes, and can copy to data memory module with parameter is set, to save the action that arranges of repetition, also can utilize the EEPROM store test data, generate various figures, form (as CPK, histogram etc.), with help the related personnel to product quality analyze, management and control;
Be connected with grid by the expansion communication interface, make things convenient for supvr's remote monitoring product quality, output situation, fraction defective and manufacturing schedule.
The utility model by the lead that arranges on the control panel the connector push pedal, can by equipment finish automatically the forward and backward lead of test connector plug and unplug action, alleviated operation intensity widely, to avoid the impaired of connector, wire rod.
Description of drawings
Fig. 1 be the utility model be used for the multichannel lead the comprehensive tester structural representation of connector test;
Fig. 2 be the utility model be used for the multichannel lead the comprehensive tester decomposing schematic representation of connector test.
Fig. 3 be the utility model be used for the multichannel lead the comprehensive tester schematic diagram of connector test;
Fig. 4 is the utility model comprehensive tester test job schematic flow sheet.
Among the figure, base plate, 2. control panel, 3. case are installed 1., 4. single-chip microcomputer mainboard, 5. data acquisition module, 6. touch-screen display module, 7. main interface plate, 8.SATA interface board, 9. lead the connector push pedal, 10. stroke compensation post, 11. release cylinders, 12. the expansion communication interface, 13. touch screen display, 14. control button, 15. hummers, 16. pilot lamp, 17. data memory modules, 18. power supply wiring sockets, 19. the source of the gas input interface, 20.SATA interface backplate, 21. cylinder solenoid valves.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
A kind of for the multichannel lead the comprehensive tester of connector test, as Fig. 1, Fig. 2 and shown in Figure 3, it has one by the installation base plate 1 that printed-wiring board (PWB) is housed, the tester body that control panel 2 and case 3 are formed, single-chip microcomputer mainboard 4 is housed respectively on the printed-wiring board (PWB) of described installation base plate 1, data acquisition module 5, described single-chip microcomputer mainboard 4 is connected with touch-screen display module 6 on being installed on control panel 2 with data acquisition module 5 respectively through the RS232/RS485 communication interface, the main interface plate 7 that arranges on described data acquisition module 5 and the control panel 2 and the lead of SATA interface board 8 are connected, the lead that main interface plate 7 front ends are provided with connector push pedal 9 compensate post 10 by stroke and be connected with the release cylinder 11 that is installed in control panel 2 back; The single-chip microcomputer mainboard 4 that is connected with touch-screen display module 6 also be provided with one with the expansion communication interface 12 of network connection, on the described control panel 2 side touch screen display 13 be housed, control button 14, hummer 15 and pilot lamp 16, described data acquisition module 5 connects data memory modules 17 through single-chip microcomputer mainboard 4.
The utility model be used for the multichannel lead the comprehensive tester of connector test when using, the test job flow process as shown in Figure 4, at first insert power supply in power supply wiring socket 18 places, insert source of the gas in 1 source of the gas input interface 19, press power supply again and control button 14 startup comprehensive testers, pilot lamp 16 shows, then according to tested lead the connector designing requirement by touch screen display 13 test parameter is set, and be delivered to data memory module 17 through the single-chip microcomputer mainboard 4 that touch-screen display module 6 connects and store.Receive the test signal or data of setting when single-chip microcomputer mainboard 4 after, the CPU operating system of single-chip microcomputer mainboard 4 is reacted rapidly, read data command to data acquisition module 5 transmissions, send order to touch-screen display module 6 simultaneously, control touch display screen 13 demonstration detecting informations.
Test parameter sets, in lead connector push pedal 9 calibrating terminal interface grafting test lead behind the connector, press start and control button 14, release cylinder 11 actions of cylinder solenoid valve 21 control control panels 2 back, release stroke compensation post 10 that cylinder 11 piston rods connect drive leads connector push pedal 9 retractions, make grafting test lead connector be connected conducting with main interface plate 7, the data acquisition module 5 collecting test data that connect by main interface plate 7.After data acquisition module 5 collects test data, return the data that collect to single-chip microcomputer mainboard 4, compare according to the setup parameter of data memory module 17 storages, analyze and judgement.
After being judged as certified products, the CPU operating system of single-chip microcomputer mainboard 4 is sent instruction, releasing cylinder 11 piston rods moves forward, order about lead connector push pedal 9 with the test lead of pegging graft connector automatically with 7 disengagings of main interface plate, send test data to touch-screen display module 6 simultaneously, in the qualified picture of touch display screen 13 display qualities.
If be judged as defective products, the CPU operating system of single-chip microcomputer mainboard 4 is sent instruction, hummer 15 warning that pipes, and send test data to touch-screen display module 6, in the underproof picture of touch display screen 13 display qualities, show detailed test data information at picture simultaneously, and test data is stored in data memory module 17; Press then to release and control button 14, make lead connector push pedal 9 with the test lead of pegging graft connector automatically with 7 disengagings of main interface plate, or reconnect test, or reprocess processing.
The test data that obtains after tested also can be preserved test data information through expansion communication interface 12 by the database that network output to system, so that carry out the inquiry with test data of reviewing of historical information later on.
The utility model be used for the multichannel lead the comprehensive tester of connector test, test function is comprehensive, can judge break-make situation, voltage reading value, signal classification and amplitude that the tested multichannel Dao Xian of multichannel connector is surveyed simultaneously, and can be by the required test event of the autonomous screening of operator; The voltage acquisition precision can reach ± 0.005V, and interchannel isolates mutually, and all functions test Jin Zai ≦ finish in 4 seconds.
The utility model single-chip microcomputer mainboard 4 is transferred to through the RS232 communication interface has friendly man machine operation interface (HMI) and the touch-screen display module 6 of safe rights management ability, it not only can with touch display screen 13 show data, touch display screen 13 input test parameters or operational order be can also pass through, people and machine information interactive dialogue realized.Touch screen display 13 simple and clear screen prompt, functions show, make the user in debugging, setting, operating process, be difficult for makeing mistakes, and parameter will be set copy to data memory module by operation, to save the work that arranges of repetition, it also can utilize the EEPROM store test data, generate various figures, form (as CPK, histogram etc.), with help person skilled to product quality analyze, management and control.
The utility model is connected with grid by the expansion communication interface, makes things convenient for supvr's remote monitoring product quality, output situation, fraction defective and manufacturing schedule.
The utility model by the lead that arranges on the control panel 2 connector push pedal 9, can by equipment finish automatically the forward and backward lead of test connector plug and unplug action, alleviated operating personnel's operation intensity widely, plug and unplug function by what testing tool possessed, having avoided the people is the impaired of the connector that causes, wire rod.
Above-mentioned embodiment is an example of the present utility model; not to limit enforcement of the present utility model and interest field; all equivalences of making according to the described content of the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (4)
1. comprehensive tester that is used for multichannel Dao Xian connector test, it has one by the installation base plate (1) that printed-wiring board (PWB) is housed, the tester body that control panel (2) and case (3) are formed, it is characterized in that, single-chip microcomputer mainboard (4) is housed respectively on the printed-wiring board (PWB) of described installation base plate (1), data acquisition module (5), described single-chip microcomputer mainboard (4) is connected with touch-screen display module (6) on being installed on control panel (2) with data acquisition module (5) respectively through the RS232/RS485 communication interface, described data acquisition module (5) and control panel (2) are gone up the main interface plate (7) that arranges and the lead of SATA interface board (8) is connected, the lead that main interface plate (7) front end is provided with connector push pedal (9) compensate post (10) by stroke and be connected with the release cylinder (11) that is installed in control panel (2) back; The single-chip microcomputer mainboard (4) that is connected with touch-screen display module (6) also be provided with one with the expansion communication interface (12) of network connection, the last side of described control panel (2) is equipped with touch screen display (13), controls button (14), hummer (15) and pilot lamp (16).
2. the comprehensive tester for multichannel Dao Xian connector test according to claim 1 is characterized in that, described data acquisition module (5) connects data memory module (17) through single-chip microcomputer mainboard (4).
According to claim 1 for the multichannel lead the comprehensive tester of connector test, it is characterized in that described case (3) back also is provided with power supply wiring socket (18) and releases the source of the gas input interface (19) of cylinder (11).
According to claim 1 for the multichannel lead the comprehensive tester of connector test, it is characterized in that described SATA interface board (8) front end also is equipped with SATA interface backplate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091183 CN203149062U (en) | 2013-02-27 | 2013-02-27 | Comprehensive testing instrument used for multipath lead wire/connector test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091183 CN203149062U (en) | 2013-02-27 | 2013-02-27 | Comprehensive testing instrument used for multipath lead wire/connector test |
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| Publication Number | Publication Date |
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| CN203149062U true CN203149062U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320091183 Expired - Fee Related CN203149062U (en) | 2013-02-27 | 2013-02-27 | Comprehensive testing instrument used for multipath lead wire/connector test |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149495A (en) * | 2013-02-27 | 2013-06-12 | 东莞市融汇机械设备电子有限公司 | Comprehensive test instrument for testing multi-path conducting wire\connector |
| CN104330652A (en) * | 2014-09-30 | 2015-02-04 | 武汉锐科光纤激光器技术有限责任公司 | Semiconductor laser device aging tool |
| CN104749401A (en) * | 2015-03-24 | 2015-07-01 | 格力电器（合肥）有限公司 | Detection tool |
| CN105319453A (en) * | 2014-07-11 | 2016-02-10 | 国家电网公司 | Device and system for testing environmental protection data acquisition instrument |
| CN106919482A (en) * | 2016-12-19 | 2017-07-04 | 天津市品通电力科技有限公司 | A kind of debugging apparatus for the debugging of DSP mainboards |
-
2013
- 2013-02-27 CN CN 201320091183 patent/CN203149062U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149495A (en) * | 2013-02-27 | 2013-06-12 | 东莞市融汇机械设备电子有限公司 | Comprehensive test instrument for testing multi-path conducting wire\connector |
| CN105319453A (en) * | 2014-07-11 | 2016-02-10 | 国家电网公司 | Device and system for testing environmental protection data acquisition instrument |
| CN105319453B (en) * | 2014-07-11 | 2018-01-02 | 国家电网公司 | A kind of environment protection digital Acquisition Instrument test device and system |
| CN104330652A (en) * | 2014-09-30 | 2015-02-04 | 武汉锐科光纤激光器技术有限责任公司 | Semiconductor laser device aging tool |
| CN104749401A (en) * | 2015-03-24 | 2015-07-01 | 格力电器（合肥）有限公司 | Detection tool |
| CN104749401B (en) * | 2015-03-24 | 2018-04-27 | 格力电器（合肥）有限公司 | Detection tool |
| CN106919482A (en) * | 2016-12-19 | 2017-07-04 | 天津市品通电力科技有限公司 | A kind of debugging apparatus for the debugging of DSP mainboards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |