CN207020281U - A kind of functional test equipment - Google Patents

A kind of functional test equipment Download PDF

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Publication number
CN207020281U
CN207020281U CN201720921595.3U CN201720921595U CN207020281U CN 207020281 U CN207020281 U CN 207020281U CN 201720921595 U CN201720921595 U CN 201720921595U CN 207020281 U CN207020281 U CN 207020281U
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China
Prior art keywords
measurement jig
machine structure
functional test
transmission track
test
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CN201720921595.3U
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Chinese (zh)
Inventor
李亮
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Dongguan Guanjia Electronic Equipment Co Ltd
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Dongguan Guanjia Electronic Equipment Co Ltd
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Abstract

It the utility model is related to a kind of functional test equipment,Including test suite and transmission track component,Transmission track component is above test suite,Test suite is provided with needle bed testing machine structure,Needle bed testing machine structure is connected with elevating mechanism,Testboard component corresponding with needle bed testing machine structure is provided with below transmission track component,Testboard component is provided with separable measurement jig,Test suite is additionally provided with tool lifting mechanism,Tool lifting mechanism is symmetricly set in needle bed testing machine structure both sides,During test,Tool lifting mechanism can grip the measurement jig with measurement jig described in lifting,Thus,Compared with prior art,Measurement jig described in tool lifting mechanism lifting is so that PCBA board to be tested is tested again after departing from from transmission track component,During test,Producing line need not shut down,Other PCBA boards to be tested in producing line can continue to be sent to next functional test station to carry out functional test,Production efficiency is higher.

Description

A kind of functional test equipment
Technical field
Automatic test technology field is the utility model is related to, more particularly to a kind of functional test equipment.
Background technology
Functional test refers to providing test power panel the running environment of simulation, it is worked in various design points, So as to get the method for testing that the parameter of each state carrys out the function quality of validation test power panel.Briefly, it is exactly right The suitable excitation of power panel loading is tested, whether measurement output end response meets the requirements, typically refer exclusively to actual load circuit board PCBA The functional test of (Printed Circuit Board Assembly).
Chinese Patent Application No. is " CN201420475856.X ", the explanation of entitled " a kind of PCBA measurement jigs " In book, a kind of PCBA measurement jigs are disclosed, it includes testing jig, feeding sorting translation stage, needle-bar, fool-proof mechanism, stop calmly Position mechanism and elevating mechanism, the feeding sorting translation stage are arranged at the testing jig bottom, and the feeding sorting translation stage is set Track is equipped with, the needle-bar is located at the lower section of the track, and the fool-proof mechanism and the stop detent mechanism are respectively arranged at The track, the elevating mechanism is located at the top of the track, and the lower end of the elevating mechanism is provided with probe, thus, When equipment carries out functional test, producing line must shut down, and the track need to carry PCBA board and together decline, by PCBA Plate is fixed on the needle-bar, and after the completion of test, producing line just operates to continue to transmit PCBA board again, is carried out using aforesaid way Functional test, production efficiency are low.
Utility model content
To solve the above problems, the utility model provides a kind of functional test equipment, when it carries out functional test, without stopping Producing line is only operated, effectively improves production efficiency.
To solve above-mentioned purpose, the following technical scheme that the utility model uses.
A kind of functional test equipment, including test suite and transmission track component, transmission track component are located at test suite Top, test suite are provided with needle bed testing machine structure, and needle bed testing machine structure is connected with elevating mechanism, is provided with below transmission track component Testboard component corresponding with needle bed testing machine structure, testboard component are provided with separable measurement jig, and test suite is additionally provided with Tool lifting mechanism, tool lifting mechanism are symmetricly set in needle bed testing machine structure both sides, and during test, tool lifting mechanism can clamp The fixed measurement jig is with measurement jig described in lifting.
Preferably, tool lifting mechanism is provided with lifting cylinder and the grip block being connected with lifting cylinder, the measurement jig Provided with bayonet socket, during test, lifting cylinder driving grip block is caught in the bayonet socket.
Preferably, tool lifting mechanism is additionally provided with fixed seat, and the fixed seat is fixed on needle bed testing machine structure, the fixation Seat both ends are connected to form three-legged structure with lifting cylinder and the grip block respectively.
Preferably, testboard component is additionally provided with tool lifting body, and tool lifting body is provided with jacking cylinder and for putting The test platform of the measurement jig is put, jacking cylinder is installed on below test platform.
Preferably, transmission track component is provided with optoelectronic induction mechanism for sensing PCBA board to be tested and for stopping The stop detent mechanism of PCBA board to be tested.
Preferably, transmission track component is provided with track width governor motion.
Preferably, barcode scanner is additionally provided with, the barcode scanner is installed on above transmission track component.
Preferably, the measurement jig is provided with the detent mechanism for spacing PCBA board.
Preferably, the detent mechanism is provided with alignment pin, and PCBA board is provided with positioning hole corresponding with the alignment pin, described Alignment pin is caught in the positioning hole.
The beneficial effects of the utility model are as follows:
PCBA board to be tested is sent to above testboard component and is limited in the measurement jig, and the elevating mechanism drives Needle bed testing machine structure declines, and the tool lifting mechanism being symmetrical set grips the measurement jig both sides, tests needle-bar Mechanism compresses the measurement jig and fully contacted with PCBA board, to ensure the accuracy of functional test, tool lifting mechanism folder After holding the fixed measurement jig, tool lifting mechanism rises with measurement jig described in lifting with the elevating mechanism, so that The measurement jig and testboard components apart, thus, compared with prior art, measurement jig described in tool lifting mechanism lifting So that PCBA board to be tested is tested again after departing from from transmission track component, during test, producing line need not shut down, producing line On other PCBA boards to be tested can continue to be sent to next functional test station to carry out functional test, production efficiency is higher.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of functional test equipment of the present utility model;
Fig. 2 is the dimensional structure diagram at another visual angle of of the present utility model functional test equipment;
Fig. 3 illustrates for the stereochemical structure of the test suite of this functional test equipment, transmission track component and testboard component Figure;
Fig. 4 is another view stereo of the test suite of this functional test equipment, transmission track component and testboard component Structural representation;
Fig. 5 is the structural upright schematic diagram of the tool lifting mechanism of this functional test equipment;
Fig. 6 is the structural upright schematic diagram of the tool lifting body of this functional test equipment.
Accompanying drawing identifier declaration:1. test suite, 11. needle bed testing machine structures, 12. elevating mechanisms, 13. tool lifting mechanisms, 131. lifting cylinder, 132. grip blocks, 133. fixed seats, 2. transmission track components, 21. optoelectronic induction mechanisms, 22. stop positioning Mechanism, 23. track width governor motions, 3. barcode scanner, 4. testboard components, 41. measurement jigs, 411. bayonet sockets, 412. positioning Pin, 5. tool lifting bodies, 51. jacking cylinders, 52. test platforms, 6.PCBA plates.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
Referring to figs. 1 to Fig. 6, a kind of functional test equipment, including test suite 1 and transmission track component 2, transmission track group Part 2 is provided with needle bed testing machine structure 11 located at the top of test suite 1, test suite 1, and needle bed testing machine structure 11 is connected with elevating mechanism 12, the lower section of transmission track component 2 is provided with testboard component 4 corresponding with needle bed testing machine structure 11, and testboard component 4, which is provided with, to be divided From measurement jig 41, test suite 1 is additionally provided with tool lifting mechanism 13, and tool lifting mechanism 13 is symmetricly set in needle-bar test The both sides of mechanism 11, during test, tool lifting mechanism 13 can grip the measurement jig 41 with measurement jig 41 described in lifting, In this way, PCBA board 6 to be tested is sent to the top of testboard component 4 and is limited in the measurement jig 41, the elevating mechanism 12 Needle bed testing machine structure 11 is driven to decline, the tool lifting mechanism 13 being symmetrical set grips the both sides of measurement jig 41, Needle bed testing machine structure 11 is set to compress the measurement jig 41 and fully be contacted with PCBA board 6, to ensure the accuracy of functional test, After tool lifting mechanism 13 grips the measurement jig 41, tool lifting mechanism 13 rises with the elevating mechanism 12 to lift The measurement jig 41 is risen, so that the measurement jig 41 separates with testboard component 4, thus, compared with prior art, is controlled Has measurement jig 41 described in the lifting of lifting mechanism 13 so that PCBA board to be tested 6 is carried out again after departing from from transmission track component 2 Test, during test, producing line need not be shut down, and other PCBA boards 6 to be tested in producing line, which can continue to be sent to next function, to be surveyed To carry out functional test, production efficiency is higher for trial work position.The transmission track component of the present embodiment includes two biographies being parallel to each other Send guide rail and the track transmission motor and feed belt located at transmission guide rail.
Fig. 3,4 and 5 show that tool lifting mechanism 13 is provided with lifting cylinder 131 and the grip block being connected with lifting cylinder 131 132, reference picture 6, the measurement jig 41 is provided with bayonet socket 411, and during test, it is described that lifting cylinder 131 drives grip block 132 to be caught in Bayonet socket 411, thus tool lifting mechanism 13 grips the measurement jig 41, so that the measurement jig 41 can be lifted with tool Rise mechanism 13 to rise, realize that PCBA board 6 to be tested departs from transmission track component 2, in this way, the operational stability of the present embodiment is more It is high.
Reference picture 5, tool lifting mechanism 13 are additionally provided with fixed seat 133, and the fixed seat 133 is fixed on needle bed testing machine structure 11, the both ends of fixed seat 133 are connected to form three-legged structure with lifting cylinder 131 and the grip block 132 respectively, in this way, The tool lifting mechanism 13 for being symmetricly set in the both sides of needle bed testing machine structure 11 plays a part of clamping jaw, and the grip block 132 is with institute It is fulcrum to state fixed seat 133, and when need to grip the measurement jig 41, lifting cylinder 131 drives the grip block 132 around institute State the one end of fixed seat 133 to rotate to close to the side of the measurement jig 41, thus the grip block 132 is caught in the test Bayonet socket 411, when need to unclamp the measurement jig 41, lifting cylinder 131 drives the grip block 132 around the fixed seat 133 1 Hold to the side away from the measurement jig 41 and rotate, thus the grip block 132 departs from the bayonet socket 411, realize clamping or The measurement jig 41 is unclamped, stability is more preferable.
Reference picture 3,4 and 5, testboard component 4 are additionally provided with tool lifting body 5, and tool lifting body 5 is provided with jacking cylinder 51 and for placing the test platform 52 of the measurement jig 41, jacking cylinder 51 is installed on the lower section of test platform 52, in reality In, jacking cylinder 51 jacks test platform 52, so as to jack the measurement jig 41, makes to treat on transmission track component 2 Test PCBA board 6 is fallen into the measurement jig 41.
Referring to figs. 1 to Fig. 4, transmission track component 2 is provided with the optoelectronic induction mechanism 21 for sensing PCBA board 6 to be tested With the stop detent mechanism 22 for stopping PCBA board 6 to be tested, in this way, optoelectronic induction mechanism 21 senses PCBA board to be tested After 6, stop that detent mechanism 22 stops the position of PCBA board 6 to be tested and micro-adjustment PCBA board 6 to be tested so that PCBA to be tested The position of the corresponding measurement jig 41 of plate 6, realizes precise positioning.
Referring to figs. 1 to Fig. 4, transmission track component 2 is provided with track width governor motion 23, in this way, being adjusted by track width The width that section mechanism 23 can adjust transmission track component 2 makes the present embodiment scope of application more to adapt to the PCBA board 6 of all size Extensively.
Referring to Figures 1 and 2, barcode scanner 3 is additionally provided with, the barcode scanner 3 is installed on the top of transmission track component 2, in this way, bar Code rifle 3 scans the bar code in PCBA board 6, to identify the production information of PCBA board 6.
Reference picture 6, the measurement jig 41 are provided with the detent mechanism for spacing PCBA board 6, and the detent mechanism is provided with Alignment pin 412, PCBA board 6 is provided with is caught in the positioning hole with the 412 corresponding positioning hole of alignment pin, the alignment pin 412, Thus, PCBA board 6 can be accurately located at the measurement jig 41 by the alignment pin 412, to avoid making because positioning and being forbidden Into error.
Operation principle of the present utility model is:PCBA board 6 to be tested moves on transmission track component 2, optoelectronic induction machine Structure 21 detects PCBA board 6, stops that detent mechanism 22 stops the position of PCBA board 6 and micro-adjustment PCBA board 6, jacking cylinder 51 is driven Dynamic test platform 52 rises to drive measurement jig 41 to rise, and the alignment pin 412 of measurement jig 41 is caught in the positioning of PCBA board 6 Hole, realizes precise positioning, and the elevating mechanism 12 drives needle bed testing machine structure 11 to press to predeterminated position, is symmetrically set in the pin The tool lifting mechanism 13 of bed mechanism for testing 11 both sides grips the measurement jig 41, and the elevating mechanism 12 rises with band The dynamic measurement jig 41 departs from transmission track component 2, and needle bed testing machine structure 11 fully contacts with PCBA board 6, proceeds by work( Can test, during test, transmission track component 2 remains in operation, and other PCBA boards 6 in producing line continue to next functional test station Mobile, after the completion of test, the measurement jig 41 is displaced downwardly to test platform 52, and the measurement jig lifting mechanism 13 unclamps described Measurement jig 41, jacking cylinder 51 are moved down to drive the measurement jig 41 to move down, so as to PCBA board 6 and the measurement jig 41 Separation, transmission track component 2 remains in operation is sent to next station by PCBA board 6.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (9)

1. a kind of functional test equipment, including test suite and transmission track component, transmission track component is on test suite Side, test suite are provided with needle bed testing machine structure, and needle bed testing machine structure is connected with elevating mechanism, below transmission track component provided with Testboard component corresponding to needle bed testing machine structure, it is characterised in that testboard component is provided with separable measurement jig, test group Part is additionally provided with tool lifting mechanism, and tool lifting mechanism is symmetricly set in needle bed testing machine structure both sides, during test, tool lifting machine Structure can grip the measurement jig with measurement jig described in lifting.
2. a kind of functional test equipment according to claim 1, it is characterised in that tool lifting mechanism is provided with lifting cylinder The grip block being connected with lifting cylinder, the measurement jig are provided with bayonet socket, and during test, lifting cylinder driving grip block is caught in institute State bayonet socket.
3. a kind of functional test equipment according to claim 1, it is characterised in that tool lifting mechanism is additionally provided with fixation Seat, the fixed seat are fixed on needle bed testing machine structure, and the fixed seat both ends are connected with lifting cylinder and the grip block respectively To form three-legged structure.
4. a kind of functional test equipment according to claim 1, it is characterised in that testboard component is additionally provided with tool jacking Mechanism, tool lifting body is provided with jacking cylinder and the test platform for placing the measurement jig, jacking cylinder are installed on Below test platform.
5. a kind of functional test equipment according to claim 1, it is characterised in that transmission track component is provided with for feeling Answer the optoelectronic induction mechanism of PCBA board to be tested and the stop detent mechanism for stopping PCBA board to be tested.
6. a kind of functional test equipment according to claim 1, it is characterised in that transmission track component is provided with track width Governor motion.
7. a kind of functional test equipment according to claim 1, it is characterised in that be additionally provided with barcode scanner, the barcode scanner It is installed on above transmission track component.
8. a kind of functional test equipment according to claim 1, it is characterised in that the measurement jig is provided with for spacing The detent mechanism of PCBA board.
A kind of 9. functional test equipment according to claim 8, it is characterised in that the detent mechanism is provided with alignment pin, PCBA board is provided with positioning hole corresponding with the alignment pin, and the alignment pin is caught in the positioning hole.
CN201720921595.3U 2017-07-27 2017-07-27 A kind of functional test equipment Active CN207020281U (en)

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Application Number Priority Date Filing Date Title
CN201720921595.3U CN207020281U (en) 2017-07-27 2017-07-27 A kind of functional test equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720921595.3U CN207020281U (en) 2017-07-27 2017-07-27 A kind of functional test equipment

Publications (1)

Publication Number Publication Date
CN207020281U true CN207020281U (en) 2018-02-16

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108298191A (en) * 2018-02-27 2018-07-20 高泽燕 A kind of measurement jig of protection testing needle
CN110911299A (en) * 2019-11-29 2020-03-24 株洲长河电力机车科技有限公司 IGBT module frequency sweep test bench
CN110927550A (en) * 2019-11-29 2020-03-27 株洲长河电力机车科技有限公司 IGBT module frequency sweep test bench
CN112986624A (en) * 2021-05-20 2021-06-18 南京亚尔软件测试有限公司 Multifunctional auxiliary mechanism for IED flexible testing system
CN113203941A (en) * 2021-05-06 2021-08-03 苏州明良智能科技有限公司 ICT test equipment
CN113835018A (en) * 2021-09-30 2021-12-24 安徽南瑞中天电力电子有限公司 PCBA veneer test system based on laser multi-point positioning
CN114280474A (en) * 2021-12-27 2022-04-05 苏州新视野自动化科技有限公司 KDCX circuit breaker action characteristic test equipment
CN114371314A (en) * 2021-12-23 2022-04-19 苏州玻色智能科技有限公司 Electricity core product test equipment

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108298191A (en) * 2018-02-27 2018-07-20 高泽燕 A kind of measurement jig of protection testing needle
CN108298191B (en) * 2018-02-27 2019-03-15 高泽燕 A kind of test fixture for protecting testing needle
CN110911299A (en) * 2019-11-29 2020-03-24 株洲长河电力机车科技有限公司 IGBT module frequency sweep test bench
CN110927550A (en) * 2019-11-29 2020-03-27 株洲长河电力机车科技有限公司 IGBT module frequency sweep test bench
CN113203941A (en) * 2021-05-06 2021-08-03 苏州明良智能科技有限公司 ICT test equipment
CN112986624A (en) * 2021-05-20 2021-06-18 南京亚尔软件测试有限公司 Multifunctional auxiliary mechanism for IED flexible testing system
CN113835018A (en) * 2021-09-30 2021-12-24 安徽南瑞中天电力电子有限公司 PCBA veneer test system based on laser multi-point positioning
CN113835018B (en) * 2021-09-30 2023-12-01 安徽南瑞中天电力电子有限公司 PCBA single board test system based on laser multi-point positioning
CN114371314A (en) * 2021-12-23 2022-04-19 苏州玻色智能科技有限公司 Electricity core product test equipment
CN114280474A (en) * 2021-12-27 2022-04-05 苏州新视野自动化科技有限公司 KDCX circuit breaker action characteristic test equipment

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