CN203981835U - A kind of Portable Automatic testing apparatus that is applicable to PCBA test - Google Patents
A kind of Portable Automatic testing apparatus that is applicable to PCBA test Download PDFInfo
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- CN203981835U CN203981835U CN201420369874.XU CN201420369874U CN203981835U CN 203981835 U CN203981835 U CN 203981835U CN 201420369874 U CN201420369874 U CN 201420369874U CN 203981835 U CN203981835 U CN 203981835U
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Abstract
The utility model discloses a kind of Portable Automatic testing apparatus of the PCBA of being applicable to test, comprise for the testing host of image data, read and the human-computer interaction module of deal with data and the mini-printer of printing test result from described testing host, described testing host has multiple test interfaces, described testing host and described human-computer interaction module are electrically connected, and described human-computer interaction module and described mini-printer are electrically connected.It is very low that the microcontroller that employing volume is small and paster electronic component drop to computer system costs, add that the human-computer interaction module volume that ultra-thin touch screen makes becomes less, the light power consumption of the little quality of minitype thermal printer volume is low, whole system quality is light, power consumption is low, can be used for circumstance complication, the test environment of narrow space.
Description
Technical field
The utility model relates to a kind of PCBA testing apparatus, particularly a kind of Portable Automatic testing apparatus that is applicable to PCBA test.
Background technology
In PCBA test process, tested PCB A volume is larger, quantity is more, PCBA is not easy to mobile, when PCBA environment of living in is narrow and small, the test macro that depends on huge PC just cannot be brought into play its test effect, PC has powerful data-handling capacity and multiple peripheral hardware and expensive, but it is not a lot of in test process, needing data to be processed, process these and uncomplicated data with PC and can cause the wasting of resources, be that test data is single, test speed is slow, multiple signal can not parallel acquisition by multimeter test PCBA shortcoming.
Utility model content
For solving existing problem in above-mentioned prior art, the utility model provides a kind of Portable Automatic testing apparatus of the PCBA of being applicable to test.
The utility model adopts following technical scheme to realize: a kind of Portable Automatic testing apparatus of the PCBA of being applicable to test, comprise for the testing host of image data, read and the human-computer interaction module of deal with data and the mini-printer of printing test result from described testing host, described testing host has multiple test interfaces, described testing host and described human-computer interaction module are electrically connected, and described human-computer interaction module and described mini-printer are electrically connected.
Preferably, described human-computer interaction module comprises microcomputer and touch display screen, described microcomputer comprises microcontroller, usb communication interface, hummer, nonvolatile memory, the first asynchronous serial transmitting-receiving interface, the second asynchronous serial transmitting-receiving interface, miniature SD card slot, patch capacitor, Chip-R, stamp-mounting-paper diode, paster triode and printed circuit board (PCB), described microcomputer is connected communication by described the first asynchronous serial transmitting-receiving interface with described testing host, is connected communication by described the second asynchronous serial transmitting-receiving interface with described mini-printer.
Preferably, described printed circuit board (PCB) is the circuit board of long 10cm, wide 6cm, thick 0.16cm, and its front is described microcomputer, and reverse side is described touch display screen.
Preferably, described hummer is square patch hummer.
Preferably, described mini-printer is the minitype thermal printer of long 10cm, wide 5cm, high 5cm.
Compared with present technology, the utlity model has following beneficial effect: it is very low that the microcontroller that employing volume is small and paster electronic component drop to computer system costs, add that the human-computer interaction module volume that ultra-thin touch screen makes becomes less, the light power consumption of the little quality of minitype thermal printer volume is low, whole system quality is light, power consumption is low, can be used for circumstance complication, the test environment of narrow space.
Brief description of the drawings
Fig. 1 is modular structure and the annexation figure of the utility model embodiment;
Fig. 2 is the one-piece construction figure of the utility model embodiment.
Embodiment
Below in conjunction with specific embodiment, the Portable Automatic testing apparatus of a kind of PCBA of being applicable to test of the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model provides a kind of Portable Automatic testing apparatus of the PCBA of being applicable to test, comprises human-computer interaction module 100, mini-printer 200 and testing host 300, described human-computer interaction module 100 comprises touch display screen 101 and microcomputer 102, described microcomputer 102 comprises microcontroller, usb communication interface, hummer, nonvolatile memory, the first asynchronous serial transmitting-receiving interface, the second asynchronous serial transmitting-receiving interface, miniature SD card slot, patch capacitor c1～c28, Chip-R R1～R48, stamp-mounting-paper diode D1～D3, paster triode q1～q4 and printed circuit board (PCB), described testing host 300 has multiple test interfaces, for gathering tested PCB A output ground switching value and analog quantity, switching value output, analog output, steering order output, described human-computer interaction module 100, from testing host 300 reading out datas, shows test results at touch-screen 101 after microcomputer 102 is processed, and described mini-printer 200 is for the result after printing test.
Described usb communication interface is mini USB interface, and hummer is square patch hummer, and in the time that user presses touch-screen 101, hummer can send prompt tone, and nonvolatile memory is for required encode Chinese characters for computer and the picture file of storage system, described microcomputer 102 is connected communication by the first asynchronous serial transmitting-receiving interface with described testing host 300, is connected communication by the second asynchronous serial transmitting-receiving interface with described mini-printer 200, for send the data that need to print to mini-printer 200, miniature SD card slot is for external SD card, microcontroller is stored in test data in external SD card, printed circuit board (PCB) is long 10cm, wide 6cm, the circuit board of thick 0.16cm, its front is described microcomputer 102, reverse side is described touch display screen 101, touch display screen 101 is for showing test results and opertaing device running, mini-printer 200 is long 10cm, wide 5cm, the minitype thermal printer of high 5cm, mini-printer 200 is connected by the second asynchronous serial transmitting-receiving interface of self serial ports and microcomputer 102, to obtain instruction and to carry out print out task.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; any be familiar with those skilled in the art the utility model disclose technical scope in, the variation that can expect easily or replacement, all should be encompassed in protection domain of the present utility model in.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. one kind is applicable to the Portable Automatic testing apparatus of PCBA test, it is characterized in that: comprise for the testing host of image data, read and the human-computer interaction module of deal with data and the mini-printer of printing test result from described testing host, described testing host has multiple test interfaces, described testing host and described human-computer interaction module are electrically connected, and described human-computer interaction module and described mini-printer are electrically connected.
2. the Portable Automatic testing apparatus that is applicable to PCBA test according to claim 1, it is characterized in that: described human-computer interaction module comprises microcomputer and touch display screen, described microcomputer comprises microcontroller, usb communication interface, hummer, nonvolatile memory, the first asynchronous serial transmitting-receiving interface, the second asynchronous serial transmitting-receiving interface, miniature SD card slot, patch capacitor, Chip-R, stamp-mounting-paper diode, paster triode and printed circuit board (PCB), described microcomputer is connected communication by described the first asynchronous serial transmitting-receiving interface with described testing host, be connected communication by described the second asynchronous serial transmitting-receiving interface with described mini-printer.
3. the Portable Automatic testing apparatus that is applicable to PCBA test according to claim 2, it is characterized in that: described printed circuit board (PCB) is the circuit board of long 10cm, wide 6cm, thick 0.16cm, its front is described microcomputer, and reverse side is described touch display screen.
4. the Portable Automatic testing apparatus that is applicable to PCBA test according to claim 2, is characterized in that: described hummer is square patch hummer.
5. according to the arbitrary described Portable Automatic testing apparatus that is applicable to PCBA test of claim 1 to 4, it is characterized in that: described mini-printer is the minitype thermal printer of long 10cm, wide 5cm, high 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369874.XU CN203981835U (en) | 2014-07-04 | 2014-07-04 | A kind of Portable Automatic testing apparatus that is applicable to PCBA test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369874.XU CN203981835U (en) | 2014-07-04 | 2014-07-04 | A kind of Portable Automatic testing apparatus that is applicable to PCBA test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981835U true CN203981835U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369874.XU Expired - Fee Related CN203981835U (en) | 2014-07-04 | 2014-07-04 | A kind of Portable Automatic testing apparatus that is applicable to PCBA test |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652184A (en) * | 2016-01-29 | 2016-06-08 | 黑龙江大学 | Hardware testing equipment of battery management system |
| CN107402346A (en) * | 2016-05-20 | 2017-11-28 | 致伸科技股份有限公司 | circuit board testing system |
| CN108037367A (en) * | 2017-12-13 | 2018-05-15 | 日照职业技术学院 | A kind of resistive conductor resistance rate full-automatic testing instrument of DC micro |
| CN110297282A (en) * | 2019-08-06 | 2019-10-01 | 深圳面元智能科技有限公司 | Seismic exploration equipment tester |
-
2014
- 2014-07-04 CN CN201420369874.XU patent/CN203981835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652184A (en) * | 2016-01-29 | 2016-06-08 | 黑龙江大学 | Hardware testing equipment of battery management system |
| CN107402346A (en) * | 2016-05-20 | 2017-11-28 | 致伸科技股份有限公司 | circuit board testing system |
| CN108037367A (en) * | 2017-12-13 | 2018-05-15 | 日照职业技术学院 | A kind of resistive conductor resistance rate full-automatic testing instrument of DC micro |
| CN110297282A (en) * | 2019-08-06 | 2019-10-01 | 深圳面元智能科技有限公司 | Seismic exploration equipment tester |
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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 |
Granted publication date: 20141203 Termination date: 20170704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |