CN202083775U - Multi-axle multi-steering testing equipment - Google Patents
Multi-axle multi-steering testing equipment Download PDFInfo
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- CN202083775U CN202083775U CN2011200513061U CN201120051306U CN202083775U CN 202083775 U CN202083775 U CN 202083775U CN 2011200513061 U CN2011200513061 U CN 2011200513061U CN 201120051306 U CN201120051306 U CN 201120051306U CN 202083775 U CN202083775 U CN 202083775U
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Abstract
The utility model relates to multi-axle multi-steering testing equipment which comprises a testing carrier disc module, a clamping unit module, a first steering module and a second steering module, wherein the testing carrier disc module is provided with a plurality of carriers which can be used for accommodating chips, the clamping unit module comprises a pressing cover and a carrier, a testing carrier disc is fixed between the pressing cover and the carrier in a clamping manner, the first steering module is provided with a first power device, a first transmission and a framework, the first transmission is pivoted with with the framework, the clamping unit module is pivoted in the framework, the second steering module is arranged on an outer wall of the framework, and comprises a second power device and a second transmission, the second transmission is pivoted with the clamping unit module, and a rotating shaft of the first transmission device is not parallel to a rotating shaft of the second transmission device. The multi-axle multi-steering testing equipment can be used for performing a multi-axial overturn test on a plurality of chips at one time and avoiding the problem of the stagger of connecting wires.
Description
Technical field
The utility model is a kind of technical field of testing apparatus, the especially a kind of testing apparatus that chip to be measured can be carried out X-axis, Y-axis and the upset of Z axle three dimensions, and once can carry out the test jobs of a plurality of chips.
Background technology
Along with scientific-technical progress, chip development miscellaneous is also constantly weeded out the old and bring forth the new, and therefore being accompanied by various multi-form products also asks the city in succession.
Wherein the test job of some chip also is different from traditional approach, must carry out tridimensional test.For example, chip to be measured to be carried out tridimensional upset, make chip to be measured be in position, preceding visual angle, back angle position, position, depression angle, look up the position, angle, six kinds of different positions such as position, visual angle, left side and position, visual angle, right side, under various diverse locations, chip is carried out relative test more afterwards.When chip is tested,, have relative number purpose connecting line and extend out in addition, as the medium of signal transmission according to the difference of chip pin.When the number of while test chip more for a long time, relatively the number of connecting line is also many, if this chip carries out the upset of multiaxis to multi-angle again again in test process, just causes the staggered situation that mixes of connecting line easily.Therefore, when carrying out the test jobs of this type of chip at present, all be that testing efficiency is not good by the unit device and the non-full-automatic operation of one chip or a small amount of chip.The utility model is promptly thought deeply a kind of equipment of innovation for this reason, to solve the problem that this type of special chip exists in test jobs.
The utility model content
The utility model is a kind of testing apparatus of multiaxis multi-steering, can once carry out the test jobs of axle multi-steering more than a plurality of chips simultaneously, makes testing efficiency significantly promote.
A kind of multiaxis multi-steering testing apparatus includes a test load plate module, is provided with a plurality of bearings of holding chip; One grip unit module comprises a pressing lid and a load bearing seat, and described test load plate is clamped and fastened between this pressing lid and the load bearing seat; One first steering module, it is provided with first propulsion system, first gearing and a framework, and first gearing and framework articulate, and are articulating aforementioned grip unit module in this framework; And one second steering module, be arranged at the aforesaid frame outer wall, comprise second propulsion system and second gearing, this second gearing and aforementioned grip unit module articulate, and the rotation axis of the rotation axis of described first gearing and second gearing is not parallel.
Preferably, the rotation axis of described first gearing is vertical mutually with the rotation axis of second gearing.
Preferably, this test load plate module also includes a tray and a circuit board, the plural number bearing is fixed on the tray, this bearing middle section has a groove seat for the chip placement, this bearing inside has probe and extends in the groove seat, this circuit board is incorporated into this tray bottom, and the plural connector of the circuit of plural bearing and this circuit board electrically connects.
Preferably, this test load plate module comprises a communication interface connector, and this communication interface connector is arranged on the load bearing seat of grip unit module, and this communication interface connector and this test load plate module electrically connect.
Preferably, this grip unit module has a plurality of buckling components in addition, and this buckling component lays respectively at this load bearing seat dual-side relative with the pressing lid with locking pressing lid and load bearing seat.
The utility model utilizes first steering module and second steering module drive member to rotate in vertical direction, reached the purpose of tridimensional test, the connecting line of Test Host only needs one to be connected with this communication interface connector when being provided with a communication interface connector and using because of the test load plate module of the utility model again.When this communication interface connector with after chip in the tray contacts, only a connecting line links to each other with Test Host.Therefore the utility model carries out the test job of plural chip, does not just need many connecting lines to connect, and when the firstth steering module and second steering module carry out the multiaxis rotation, does not just have the problem that connecting line easily is intertwined.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model;
Fig. 2 is the exploded view of the test load plate module of the utility model;
Fig. 3 is the partial exploded view of the grip unit module of the utility model;
Fig. 4 is the stereographic map that polycrystalline substance is covered in the pressing of the grip unit module of the utility model;
Fig. 5 is the stereographic map of pneumatic cylinder of the buckling component of the utility model;
Fig. 6 is the cardon of doing of the pneumatic cylinder of the buckling component of the utility model;
Stereographic map () when Fig. 7 is the actual start of the utility model;
Stereographic map (two) when Fig. 8 is the actual start of the utility model;
Stereographic map (three) when Fig. 9 is the actual start of the utility model.
Among the figure, 100 is multiaxis multi-steering testing apparatus, and 1 is first steering module, 11 is framework, and 12 is frame, and 13 is first propulsion system, 14 is first gearing, and 2 is second steering module, and 21 is second propulsion system, 22 is second gearing, and 3 are test load plate module, and 31 is bearing, 311 is groove seat, and 32 is tray, and 321 is the Metal Contact sheet, 33 is circuit board, and 331 is connector, and 34 is the communication interface connector, 341 is elastic probe, and 4 is the grip unit module, and 41 are the pressing lid, 411 are the elastic top part of pulling, and 42 is load bearing seat, and 44 is buckling component, 441 is pneumatic cylinder, 4411 are prominent bar, and 442 is fastener, and 4421 is cam.
Embodiment
As shown in Figure 1, be the stereographic map of the utility model.Axle multi-steering testing apparatus 100 comprises that mainly first steering module 1, second steering module 2, test load plate module 3 and grip unit module 4 constitute more than the utility model.This test load plate module 3 is responsible for placing for a plurality of chips to be measured.This grip unit module 4 is then in order to grip this test load plate module 3.This second steering module 2 is responsible for driving this grip unit modules 4 rotations, and this first steering module 1 then can drive both sense of rotation of second steering module 1,2 and be vertical configuration just.Allow plural chip just can have been carried out various tests by this by tridimensional upset.
Below do a detailed description with regard to each member.This wherein first steering module 1 mainly be responsible for to drive a framework 11 do before and after rotatablely moving in (Z-Y in-plane) each 180 degree scope.This first steering module 1 includes a framework 11, one group of frame 12, one first propulsion system 13 and one first gearing 14.This framework 11 is that relative both sides are to be articulated in this frame 12 places like foursquare framework.These first propulsion system 13 and 14 of first gearings are arranged at the outside ancient piece of jade, round, flat and with a hole in its centre of this frame 12.These first gearing, 14 inside have other linkage parts such as gear set, and link mutually with the articulated section of these first propulsion system 13 with pivot frame 11 respectively.These first propulsion system 13 are a motor, and can do clockwise or counterclockwise rotation through first gearing, 14 these frameworks 11 of drive.
These second steering module, 2 main these grip unit modules 4 of drive of being responsible for are done left and right (Z-X in-plane) each 90 rotation of spending.This grip unit module 4 comprises pressing lid 41 and one load bearing seat 42, and these load bearing seat 42 relative both sides are the inwalls that are articulated in this framework 11.This second steering module 2 is the outer walls that are fixed in this framework 11, comprises second propulsion system 21 and second gearing 22.Second gearing, 22 inside have other members such as gear set, and are connected with the articulated section structure of load bearing seat 42 with these second propulsion system 21 respectively.These second propulsion system 21 are a motor, utilize 22 of this second gearings can drive this load bearing seat 42 and produce clockwise or counterclockwise rotation.But it is vertical mutually with the sense of rotation that second steering module 2 drives load bearing seat 42 that this first steering module 1 drives the sense of rotation of framework 11.
As shown in Figure 2, test the exploded view of load plate module 3 for this.This test load plate module 3 includes a plurality of bearings 31, a tray 32 and a circuit board 33.Plural number bearing 31 is to be fixed on the tray 32.These bearing 31 middle sections have a groove seat 311, and this groove seat 311 is the usefulness for the chip placement.These bearing 31 inside have probe and extend in the groove seat 311, with the electric connection of being correlated with.This circuit board 33 can be incorporated into this tray 32 bottoms, has plural connector 331 on it, and this connector 331 makes the relevant circuit of plural bearing 31 carry out relevant electric connection with circuit board 33.The test load plate module 3 of the utility model has a special character, it mainly is the interlock circuit design that utilizes circuit board 33 inside, make plural bearing 31 in the signal output of test process or the input of external power source, even only the Metal Contact sheet 321 by tray 32 bottoms transmits, this Metal Contact sheet 321 is to carry out relevant electric connection with circuit board 33 when assembling.In order to test the convenience of load plate module 3 transfers, other is provided with a communication interface connector 34, and is shown in Figure 1, and this communication interface connector 34 is to place load bearing seat 42 places.This communication interface connector 34 has plural elastic probe 341, and the connecting line of Test Host only needs one to be connected with this communication interface connector 34 during use.When this have communication interface connector 34 with this elastic probe 341 with after Metal Contact sheet 321 contacts, be to utilize the communication transmission mode to carry out the signal transmission, only a connecting line links to each other with Test Host.Therefore the utility model carries out the test job of plural chip, does not just need many connecting lines to connect, and when carrying out the multiaxis rotation, does not just have the problem that connecting line easily is intertwined at first or second steering module 1,2.
Show as Fig. 3, be the stereographic map of the utility model grip unit module.This test load plate module 3 has been held and has fixed wherein among the figure.This grip unit module 4 mainly comprises pressing lid 41 and one load bearing seat 42.This pressing lid 41 is main in order to will test the centre position that load plate module 3 is clamped and fastened on both with load bearing seat 42.As shown in Figure 4, this pressing is covered 41 bottom surfaces and is had a plurality of elastic top part 411 of pulling in addition, the pull distributing position of part 411 of this elastic top is positions corresponding to the plural bearing 31 of this test load plate module 3, this elastic top part 411 of pulling is the inside that is inserted into the groove seat 311 of this bearing 31 during assembling, applies pressure to the top of chip.As Fig. 3, in order to ensure this pressing lid 41 with can not separate arbitrarily after load bearing seat 42 covers, this grip unit module 4 has array buckling component 44 in addition, this buckling component 44 is positioned at the relative both sides of pressing lid 41 and load bearing seat 42.Because buckling component 44 can be reached by many different embodiments, the utility model is a kind of explaining wherein just only.This buckling component 44 comprises a pneumatic cylinder 441 and a fastener 442, and this pneumatic cylinder 411 is arranged at the side of load bearing seat 42, and 442 of this fasteners are arranged at the side of this pressing lid 41.This fastener 442 has a cam 4421.As Fig. 5, shown in Figure 6, when this pneumatic cylinder 441 can stretch out a prominent bar 4411 during in start, should prominent bar 4411 during assembling can outstanding this cam 4421 on, both can't open so will to make pressing lid 41 and load bearing seat 42.If instead when opening, the prominent bar 4411 of this pneumatic cylinder 441 just must withdrawal.
As Fig. 7, Fig. 8, shown in Figure 9, be the stereographic map of the actual rotation situation of the utility model different conditions.The plural chip of desiring to test in each figure is placed in this test load plate module, and this test load plate module all is fixed in inside by this grip unit module 4.As shown in Figure 7, utilize this first steering module 1 can make this framework 11 make the Z-Y in-plane and turn to, promptly be as the criterion, do clockwise and the rotation of each 180 degree counterclockwise with the Z-X axis of spindle.As shown in Figure 8, utilize 2 of this second steering modules can make grip unit module 4 do turning to of Z-X in-plane, promptly be as the criterion, do clockwise and the rotation of each 90 degree counterclockwise with the Z-Y axis of spindle.As shown in Figure 9, when first steering module 1 and second steering module 2 start in regular turn, then can carry out the rotation of X-Y plane.So can carry out tridimensional test.
Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the utility model practical range, be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (5)
1. a multiaxis multi-steering testing apparatus is characterized in that, includes:
One test load plate module is provided with a plurality of bearings of holding chip;
One grip unit module comprises a pressing lid and a load bearing seat, and described test load plate is clamped and fastened between this pressing lid and the load bearing seat;
One first steering module, it is provided with first propulsion system, first gearing and a framework, and first gearing and framework articulate, and are articulating aforementioned grip unit module in this framework; And
One second steering module is arranged at the aforesaid frame outer wall, comprises second propulsion system and second gearing, and this second gearing and aforementioned grip unit module articulate, and the rotation axis of the rotation axis of described first gearing and second gearing is not parallel.
According to 1 of claim the described more than axle multi-steering testing apparatus, it is characterized in that the rotation axis of described first gearing is vertical mutually with the rotation axis of second gearing.
According to 1 of claim the described more than axle multi-steering testing apparatus, it is characterized in that, this test load plate module also includes a tray and a circuit board, the plural number bearing is fixed on the tray, this bearing middle section has a groove seat for the chip placement, this bearing inside has probe and extends in the groove seat, and this circuit board is incorporated into this tray bottom, and the plural connector of the circuit of plural bearing and this circuit board electrically connects.
According to 1 of claim the described more than axle multi-steering testing apparatus, it is characterized in that, this test load plate module comprises a communication interface connector, and this communication interface connector is arranged on the load bearing seat of grip unit module, and this communication interface connector and this test load plate module electrically connect.
According to 1 of claim the described more than axle multi-steering testing apparatus, it is characterized in that, this grip unit module has a plurality of buckling components in addition, and this buckling component lays respectively at this load bearing seat dual-side relative with the pressing lid with locking pressing lid and load bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200513061U CN202083775U (en) | 2011-03-01 | 2011-03-01 | Multi-axle multi-steering testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200513061U CN202083775U (en) | 2011-03-01 | 2011-03-01 | Multi-axle multi-steering testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083775U true CN202083775U (en) | 2011-12-21 |
Family
ID=45344400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200513061U Expired - Fee Related CN202083775U (en) | 2011-03-01 | 2011-03-01 | Multi-axle multi-steering testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928765A (en) * | 2012-10-22 | 2013-02-13 | 上海福太隆汽车电子科技有限公司 | Equipment for testing circuit boards |
| CN106404418A (en) * | 2016-08-22 | 2017-02-15 | 成都市天龙交通设备有限公司 | Seat dining table plate turnover test device and test method |
-
2011
- 2011-03-01 CN CN2011200513061U patent/CN202083775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928765A (en) * | 2012-10-22 | 2013-02-13 | 上海福太隆汽车电子科技有限公司 | Equipment for testing circuit boards |
| CN106404418A (en) * | 2016-08-22 | 2017-02-15 | 成都市天龙交通设备有限公司 | Seat dining table plate turnover test device and test method |
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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: 20111221 Termination date: 20160301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |