CN106053992A - Automatic test equipment - Google Patents

Automatic test equipment Download PDF

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Publication number
CN106053992A
CN106053992A CN201610541241.6A CN201610541241A CN106053992A CN 106053992 A CN106053992 A CN 106053992A CN 201610541241 A CN201610541241 A CN 201610541241A CN 106053992 A CN106053992 A CN 106053992A
Authority
CN
China
Prior art keywords
module
test
control
ate
soft board
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
Application number
CN201610541241.6A
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Chinese (zh)
Inventor
刘曜轩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Wei Da Da Electronic Technology Co Ltd
Original Assignee
Suzhou Wei Da Da Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Wei Da Da Electronic Technology Co Ltd filed Critical Suzhou Wei Da Da Electronic Technology Co Ltd
Priority to CN201610541241.6A priority Critical patent/CN106053992A/en
Publication of CN106053992A publication Critical patent/CN106053992A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

Abstract

The invention discloses automatic test equipment and is applied to a stability test of a port product and a pin dot product. The automatic test equipment comprises a frame, an industrial camera, a carrier module, a data acquisition module and a test module, wherein the industrial camera, the carrier module, the data acquisition module and the test module are arranged on a desktop plate of the frame; the test module comprises a connection module, a circuit flexible board, a relay control plate and a test instrument, one end of the connection module is connected with a product to be tested, and the other end is welded to the circuit flexible board; and the circuit flexible board, as a connection medium, is arranged between the connection module and the relay control plate, the end, which is connected with the relay control plate, of the circuit flexible board is of a connecting finger structure which is directly inserted into the relay control plate, and the relay control plate converts signals into a four-wire system through a controller for accessing to the test instrument through a cable. According to the invention, through application of the circuit flexible board, a conventional test loop is simplified, switching nodes are reduced, the floating amplitude of impedance is reduced, and the test stability is improved.

Description

A kind of ATE
Technical field
The present invention relates to a kind of for port series products with the ATE of pin mark series products stability test.
Background technology
Port/pin mark test is link critically important in port/pin mark detection, but the survey of the mechanism for testing of prior art Examination loop interior joint is too much, link shakiness, is easily caused the phenomenons such as impedance floating range big, test data shakiness, dropout;And Processed, external signal serious interference are not done in loop, affect test result.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of test process to stablize, test result is the most automatic Test equipment.
To this end, the invention discloses a kind of ATE, for port product and the stability test of pin mark product, Including frame, industrial camera, carrier module, data acquisition module and test module, described industrial camera, carrier module, data Gathering module and test module is all located on the desktop of described frame, described data acquisition module is electrically connected with described test module Connecing, for the data transmission extremely described test module that will collect, described industrial camera is connected to the output of described test module End, is used for binding test result to note down, and product to be measured is positioned on described carrier module;Described test module includes connecting Module, circuit soft board, Control plate and test instrumentation, one end of described link block is connected with product to be measured, the other end Weld with described circuit soft board;Described circuit soft board is located at described link block and described Control plate as connecting medium Between, its one end being connected with Control plate is golden finger structure, is inserted directly into described Control plate, described relay Device panel converts the signal into four-wire system by controller and accesses described test instrumentation by cable.
If product to be measured is port product, described link block is adapter, and one end of described adapter is produced with port Product connect, and the other end welds with circuit soft board and is fixed on relocation mechanism;If product to be measured is pin mark product, described connection Module includes probe and circuit board, one end of described probe and pin mark product conducting contact to be measured, and the other end is welded in described electricity On the plate of road;The outfan of described circuit board is connected to described circuit soft board.
Preferably, described circuit soft board uses polyimide insulative resin material.
Preferably, described circuit soft board uses anti-shielding design.
Preferably, described busy relay panel uses multi-way contral, can realize between different port product test Any switching laws.
Further, described circuit soft board includes control module, communication module and capture card, by described control module control Make described communication module and can realize the control to test instrumentation, control described capture card by described control module and can realize survey The control of examination Control plate.
Further, described cable periphery is provided with anti-shielding protection set to reduce extraneous signal disturbing.
Preferably, described frame uses dark brown acrylic board to do every bright finish.
Compared with prior art, the method have the advantages that
1, test loop uses circuit soft board, simplify traditional test loop, decrease transit node, thus reduce The floating range of impedance, improves measuring stability;
2, port product is fixed on relocation mechanism after being welded with circuit soft board by adapter, absorbs tradition and adapter Mechanism during inserting is floated;
3, probe and welding circuit board one, reduces motor process middle probe and is connected with circuit board unstable and impractical etc. Phenomenon;
4, circuit soft board uses anti-shielding design, decreases the interference of outer signals, improves the accuracy of test.
Accompanying drawing explanation
The structural representation of a kind of ATE that Fig. 1 provides for the present invention;
Fig. 2 is product to be measured structural representation of test module when being port product;
Fig. 3 is product to be measured structural representation of test module when being pin mark product, wherein:
1-frame, 2-industrial camera, 3-carrier module, 4-data acquisition module, 5-tests module, 501-port product, 502-adapter, 53-circuit soft board, 54-busy relay panel, 55-cable, 56-test instrumentation;511-pin mark product, 512-probe, 513-circuit board.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described in detail.
Referring to Fig. 1, the present invention provides a kind of ATE, and the stability for port product and pin mark product is surveyed Examination, including frame 1, industrial camera 2, carrier module 3, data acquisition module 4 and test module 5, described industrial camera 2, carrier Module 3, data acquisition module 4 and test module 5 are all located on the desktop of described frame 1;Described data acquisition module 4 and institute Stating test module 5 to electrically connect, for the data transmission extremely described test module 5 that will collect, described industrial camera 2 is connected to institute Stating the outfan of test module 5, be used for binding test result to note down, product to be measured is positioned on described carrier module 3.
Described frame 1 uses dark brown acrylic board to do every bright finish, it is to avoid industrial camera is affected by external light source, can have good The sight line of good observation internal actions, can prevent again interference, enhance the stability of equipment.
Referring to Fig. 2, when product to be measured is port product mouth 501, described test module 5 includes that adapter 502, circuit are soft Plate 53, Control plate 54 and test instrumentation 55, one end of described adapter 502 and port produce mouth 501 and be connected, the other end with Described circuit soft board 53 welds and is fixed on relocation mechanism;Described circuit soft board 53 is located at described adapter as connecting medium Between 501 and described Control plate 54, its one end being connected with Control plate 54 is golden finger structure, is inserted directly into Described Control plate 54, described Control plate 54 is converted the signal into four-wire system by controller and is connect by cable 55 Enter described test instrumentation 56.
Described port product 501 is connected with described adapter 502, and one end of described circuit soft board 3 is welded with described adapter 2 Connect and be fixed on relocation mechanism, decreasing adapter 2 while effectively securing adapter 2 and circuit soft board 3 to tester The quantity of transit point in table 6;The other end is that golden finger is inserted directly into described busy relay panel 4, described busy relay Panel 4 converts the signal into four-wire system by controller and accesses described test instrumentation 6 by cable 5.
Referring to Fig. 3, when product to be measured is pin mark product 511, described test module 5 includes probe 512, circuit board 513, circuit soft board 53, Control plate 54 and test instrumentation 55, one end of described probe 512 and pin mark product 511 to be measured Conducting contact, the other end is welded on described circuit board 513, reduces and connects between motor process middle probe 512 and circuit board 513 The instability that connects and phenomenon, the setting of circuit soft board 53, Control plate 54 and test instrumentation 55 and the product to be measured such as impractical For identical during port product 501.
Described circuit soft board 53 uses polyimide insulative resin material, and high temperature resistant, bending performance is good, and uses anti-shielding Design.
Described circuit soft board 53 includes control module, communication module and capture card, is controlled described by described control module Communication module can realize the control to test instrumentation 56, controls described capture card by described control module and can realize continuing test The control of appliance controling plate 54.
Described busy relay panel 54 uses multi-way contral, can realize different port product 1 test between any Switching.
Described cable 55 periphery is provided with anti-shielding protection set to reduce extraneous signal disturbing.
The described ATE that the present invention provides, by using circuit soft board, simplifies traditional test loop, subtracts Lack transit node, thus reduced the floating range of impedance, improve measuring stability;Port product is by adapter and electricity Fix on relocation mechanism after the soft board welding of road, absorb tradition and with adapter, the mechanism during inserting is floated;Probe and circuit Plate is welded, reduces motor process middle probe and is connected the phenomenons such as unstable and impractical with circuit board;Circuit soft board uses anti- Shielding design, decreases the interference of outer signals, improves the accuracy of test.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.

Claims (8)

1. an ATE, for port product and the stability test of pin mark product, it is characterised in that include machine Frame, industrial camera, carrier module, data acquisition module and test module, described industrial camera, carrier module, data acquisition module Group and test module are all located on the desktop of described frame, and described data acquisition module electrically connects with described test module, uses In the data transmission that will collect to described test module, described industrial camera is connected to the outfan of described test module, uses In binding test result to note down, product to be measured is positioned on described carrier module;Described test module include link block, Circuit soft board, Control plate and test instrumentation, one end of described link block is connected with product to be measured, and the other end is with described Circuit soft board welds;Described circuit soft board is located between described link block and described Control plate as connecting medium, Its one end being connected with Control plate is golden finger structure, is inserted directly into described Control plate, described relay control Making sheet converts the signal into four-wire system by controller and accesses described test instrumentation by cable.
A kind of ATE the most according to claim 1, it is characterised in that if product to be measured is port product, Described link block is adapter, and one end of described adapter is connected with port product, and the other end welds with circuit soft board and consolidates On relocation mechanism;If product to be measured is pin mark product, described link block includes probe and circuit board, described probe One end and pin mark product conducting contact to be measured, the other end is welded on described circuit board;The outfan of described circuit board is connected to Described circuit soft board.
A kind of ATE the most according to claim 1, it is characterised in that described circuit soft board uses polyimides Dielectric resin material.
A kind of ATE the most according to claim 1, it is characterised in that described circuit soft board uses anti-shielding to set Meter.
A kind of ATE the most according to claim 1, it is characterised in that described busy relay panel uses Multi-way contral, can realize any switching laws between different port product test.
A kind of ATE the most according to claim 1, it is characterised in that described circuit soft board includes controlling mould Block, communication module and capture card, control described communication module by described control module and can realize the control to test instrumentation, logical Cross the described control module described capture card of control and can realize the control to busy relay panel.
A kind of ATE the most according to claim 1, it is characterised in that described cable periphery is provided with anti-shielding and protects Sheath is to reduce extraneous signal disturbing.
A kind of ATE the most according to claim 1, it is characterised in that described frame uses dark brown acrylic board Do every bright finish.
CN201610541241.6A 2016-07-11 2016-07-11 Automatic test equipment Pending CN106053992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610541241.6A CN106053992A (en) 2016-07-11 2016-07-11 Automatic test equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610541241.6A CN106053992A (en) 2016-07-11 2016-07-11 Automatic test equipment

Publications (1)

Publication Number Publication Date
CN106053992A true CN106053992A (en) 2016-10-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107478921A (en) * 2017-06-26 2017-12-15 上海聚仁电力科技有限公司 A kind of Microcomputer Protection test system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201126448Y (en) * 2007-10-26 2008-10-01 上海中京电子标签集成技术有限公司 On-line automatic testing equipment for signal sampling
CN202166702U (en) * 2011-07-08 2012-03-14 深圳市电连精密技术有限公司 Automatic test system
US20130106454A1 (en) * 2011-10-28 2013-05-02 Askey Computer Corp. Printed circuit board testing device
CN103344912A (en) * 2013-07-19 2013-10-09 湖南牧特自动化有限公司 Testing system and testing method for conductivity of novel silica gel keypad
CN105486970A (en) * 2015-11-24 2016-04-13 深圳市思榕科技有限公司 Pogopin module performance test system and method
CN205898918U (en) * 2016-07-11 2017-01-18 苏州威罗达电子科技有限公司 Automatic test device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201126448Y (en) * 2007-10-26 2008-10-01 上海中京电子标签集成技术有限公司 On-line automatic testing equipment for signal sampling
CN202166702U (en) * 2011-07-08 2012-03-14 深圳市电连精密技术有限公司 Automatic test system
US20130106454A1 (en) * 2011-10-28 2013-05-02 Askey Computer Corp. Printed circuit board testing device
CN103344912A (en) * 2013-07-19 2013-10-09 湖南牧特自动化有限公司 Testing system and testing method for conductivity of novel silica gel keypad
CN105486970A (en) * 2015-11-24 2016-04-13 深圳市思榕科技有限公司 Pogopin module performance test system and method
CN205898918U (en) * 2016-07-11 2017-01-18 苏州威罗达电子科技有限公司 Automatic test device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107478921A (en) * 2017-06-26 2017-12-15 上海聚仁电力科技有限公司 A kind of Microcomputer Protection test system

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