CN107677245A - The automatic calibrated testers of ATA - Google Patents
The automatic calibrated testers of ATA Download PDFInfo
- Publication number
- CN107677245A CN107677245A CN201710875231.0A CN201710875231A CN107677245A CN 107677245 A CN107677245 A CN 107677245A CN 201710875231 A CN201710875231 A CN 201710875231A CN 107677245 A CN107677245 A CN 107677245A
- Authority
- CN
- China
- Prior art keywords
- ata
- pcba board
- test fixtures
- sensor2
- sensor1
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of automatic calibrated testers of ATA, including control unit, data wire, ATA test fixtures, PCBA board, G Sensor1, G Sensor2 and siren, G Sensor1 are fixed in PCBA board and are electrically connected with PCBA board；G Sensor2 are fixed on ATA test fixtures and are electrically connected with ATA test fixtures；ATA test fixtures clamp PCBA board according to the control instruction of control unit, and are electrically connected with PCBA board；ATA test fixtures transmit the numerical value of G Sensor1 and G Sensor2 detections by data wire and control unit；Control unit is electrically connected with siren, and siren is abnormal to prompt test to occur.The present invention can avoid test when because generation is rocked or the leakage of operating personnel caused by defective products generation.
Description
Technical field
The present invention relates to technical field of measurement and test, more particularly to a kind of automatic calibrated testers of ATA.
Background technology
Every profession and trade the differentiation to fixture flatness, is all based on operation when being produced using ATA Automatic test clamps at present
The liquid that personnel are visually inspected on fixture rolls the equilbrium position of pearl.Because fixture in working condition has the factor shadow such as unstable
Ring, easily produce during test and rock, so as to cause flatness to tilt, and operating personnel also has the leakage of certain ratio,
So as to cause to test bad equipment shipment to end user on hand.
The content of the invention
In order to solve above-mentioned technical problem, the present invention proposes a kind of automatic calibrated testers of ATA.
The technical solution adopted in the present invention is：
A kind of automatic calibrated testers of ATA, including control unit, data wire, ATA test fixtures, PCBA board, G-
Sensor1, G-Sensor2 and siren, the G-Sensor1 are fixed in the PCBA board and electrically connected with the PCBA board
Connect；The G-Sensor2 is fixed on the ATA test fixtures and is electrically connected with the ATA test fixtures；The ATA is surveyed
Examination fixture clamps the PCBA board according to the control instruction of described control unit, and is electrically connected with the PCBA board；Institute
State ATA test fixtures and the G-Sensor1 and G-Sensor2 detections are transmitted by the data wire and described control unit
Numerical value；Described control unit is electrically connected with the siren, and the siren is abnormal to prompt test to occur.
Preferably, the ATA test fixtures include air-actuated jaw and power supply module, the air-actuated jaw is according to the control
The control instruction of unit clamps the PCBA board；Power supply needed for the power supply module to PCBA board offer.
Preferably, the ATA test fixtures include protection module, whether the protection module has personnel by optoelectronic induction
It is close, when have personnel close to when, described control unit controls the air-actuated jaw to be stopped.
Preferably, the G-Sensor1 and G-Sensor2 supports wireless sensing.
Preferably, the G-Sensor1 and the G-Sensor2 are gyroscope.
Compared with prior art, the method have the benefit that：
The present invention is designed using modularity, is easy to dismount, is substantially increased the versatility of device；
The present invention is monitored to the flatness of PCBA board automatically in process of production, when the flatness of PCBA board occurs one
When determining deviation, device is compensated it automatically；When the deviation of the flatness of PCBA board exceeds certain angle scope, device hair
Go out alarm, and stop test job, and when there is production safety hidden danger, device sends alarm, and stops test job.
Brief description of the drawings
Fig. 1 is the schematic diagram of the automatic calibrated testers of ATA of the present invention.
In figure, 1-ATA test fixtures；2-PCBA plates；3-G-Sensor1；4-G-Sensor2；5- data wires；6- controls are single
Member；7- sirens.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, each reality below in conjunction with accompanying drawing to the present invention
The mode of applying is explained in detail.
As shown in figure 1, a kind of automatic calibrated testers of ATA, including control unit, data wire, ATA test fixtures,
PCBA board, G-Sensor1 (3), G-Sensor2 (4) and siren, G-Sensor1 (3) is fixed in PCBA board and and PCBA board
It is electrically connected with；G-Sensor2 (4) is fixed on ATA test fixtures and is electrically connected with ATA test fixtures；ATA test fixture roots
According to the control instruction of control unit to clamp PCBA board, and it is electrically connected with PCBA board；ATA test fixtures by data wire with
Control unit transmits the numerical value of G-Sensor1 (3) and G-Sensor2 (4) detections；Control unit is electrically connected with siren, institute
It is abnormal to prompt test to occur to state siren.When PCBA board and ATA test fixture relative levels, ATA test fixtures start,
Device carries out test job；When between PCBA board and ATA test fixtures into certain angle of inclination, device is to PCBA board and ATA
Test fixture is compensated automatically, and ATA test fixtures start, and device carries out test job；When PCBA board and ATA test fixtures it
Between angle of inclination when exceeding predetermined value, ATA test fixtures stop starting, and siren sends alarm, and device stops being surveyed
Trial work is made；When being unable to that abnormal conditions occur in proper testing or test process, device stops immediately after siren sends alarm
Test.
In one embodiment of the invention, it is less than when the angle between PCBA board and ATA test fixtures is more than 0 °
At 2.5 °, device is compensated PCBA board and ATA test fixtures automatically, and ATA test fixtures start, and device carries out test work
Make；When the angle between PCBA board and ATA test fixtures is more than 2.5 °, ATA test fixtures stop starting, and siren sends police
Report, device stop carrying out test job.
In one embodiment of the invention, ATA test fixtures include air-actuated jaw and power supply module, air-actuated jaw according to
The control instruction of control unit clamps PCBA board, and the pneumatic supply of air-actuated jaw then can directly dock the pneumatic tube of factory
Road；Power supply needed for power supply module to PCBA board offer.
In one embodiment of the invention, ATA test fixtures include protection module, and protection module is former using optoelectronic induction
Reason, when have personnel close to when, it is possible to the air-actuated jaw being currently running crushes by mistake, control unit control air-actuated jaw stop work
Make.
In one embodiment of the invention, G-Sensor1 (3) and G-Sensor2 (4) supports wireless sensing.
In one embodiment of the invention, G-Sensor1 (3) and G-Sensor2 (4) is gyroscope, and it can be right
The action angular speed such as deflection, inclination carries out the measurement of automatic and accurate.
In one embodiment of the invention, control unit and siren can realize that ATA test fixtures lead to computer
Cross data wire and realize connection with computer.
Any combination is carried out to above-described embodiment, major technique effect of the invention is：
The gyroscope that the present invention uses carries out the measurement of automatic and accurate to the action angular speed such as deflecting, tilting；
Automatic inspection, high sensitivity and reliable operation of the invention；
The automatic calibration parameter of the present invention, the stability of holding jig test；
The present invention has auto-alarm function, when PCBA board exceeds certain angle of inclination, sends alarm, or test
During when there are abnormal conditions, device is stopped, and sends alarm；
The present invention is designed using modularity, is easy to dismount.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (5)
1. a kind of automatic calibrated testers of ATA, it is characterised in that including control unit, data wire, ATA test fixtures, PCBA
Plate, G-Sensor1, G-Sensor2 and siren；
Wherein, the G-Sensor1 is fixed in the PCBA board and is electrically connected with the PCBA board；The G-Sensor2
It is fixed on the ATA test fixtures and is electrically connected with the ATA test fixtures；The ATA test fixtures are according to the control
The control instruction of unit processed is electrically connected with to clamp the PCBA board with the PCBA board；The ATA test fixtures pass through
The data wire transmits the numerical value of the G-Sensor1 and G-Sensor2 detections with described control unit；The control is single
First to be electrically connected with the siren, the siren is abnormal to prompt test to occur.
2. the automatic calibrated testers of ATA according to claim 1, it is characterised in that the ATA test fixtures include gas
Dynamic fixture and power supply module, the air-actuated jaw clamp the PCBA board according to the control instruction of described control unit；It is described
Power supply needed for power supply module to PCBA board offer.
3. the automatic calibrated testers of ATA according to claim 2, it is characterised in that the ATA test fixtures include protecting
Protect module, whether the protection module has that personnel are close by optoelectronic induction, when have personnel close to when, described control unit control
The air-actuated jaw is stopped.
4. the automatic calibrated testers of ATA according to claim 1, it is characterised in that the G-Sensor1 and G-
Sensor2 supports wireless sensing.
5. the automatic calibrated testers of ATA according to claim 1, it is characterised in that the G-Sensor1 and G-
Sensor2 is gyroscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710875231.0A CN107677245A (en) | 2017-09-25 | 2017-09-25 | The automatic calibrated testers of ATA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710875231.0A CN107677245A (en) | 2017-09-25 | 2017-09-25 | The automatic calibrated testers of ATA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107677245A true CN107677245A (en) | 2018-02-09 |
Family
ID=61136317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710875231.0A Pending CN107677245A (en) | 2017-09-25 | 2017-09-25 | The automatic calibrated testers of ATA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107677245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111880078A (en) * | 2020-07-20 | 2020-11-03 | 上海龙旗科技股份有限公司 | Method and equipment for automated instruction testing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348276A (en) * | 1979-05-08 | 1982-09-07 | Tokyo Shibaura Denki Kabushiki Kaisha | Automatic testing apparatus for automatically testing a printed circuit board |
| CN105866661A (en) * | 2016-04-29 | 2016-08-17 | 深圳市森力普电子有限公司 | PCBA positioning detecting device and mechanism |
-
2017
- 2017-09-25 CN CN201710875231.0A patent/CN107677245A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348276A (en) * | 1979-05-08 | 1982-09-07 | Tokyo Shibaura Denki Kabushiki Kaisha | Automatic testing apparatus for automatically testing a printed circuit board |
| CN105866661A (en) * | 2016-04-29 | 2016-08-17 | 深圳市森力普电子有限公司 | PCBA positioning detecting device and mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111880078A (en) * | 2020-07-20 | 2020-11-03 | 上海龙旗科技股份有限公司 | Method and equipment for automated instruction testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |
|
| RJ01 | Rejection of invention patent application after publication |