CN112230125A - Small-size multi-test-point thin plate test platform - Google Patents
Small-size multi-test-point thin plate test platform Download PDFInfo
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- CN112230125A CN112230125A CN202011083866.5A CN202011083866A CN112230125A CN 112230125 A CN112230125 A CN 112230125A CN 202011083866 A CN202011083866 A CN 202011083866A CN 112230125 A CN112230125 A CN 112230125A
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- 238000012360 testing method Methods 0.000 title claims abstract description 76
- 230000003044 adaptive effect Effects 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 239000000523 sample Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- 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]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2815—Functional tests, e.g. boundary scans, using the normal I/O contacts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- 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]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention aims to provide a small-size multi-test-point sheet testing platform with strict structure, high testing precision and high efficiency. The needle plate pressing mechanism comprises a rack, a pressing plate module, a support plate module and a lower needle plate module, wherein the pressing plate module is installed on the rack in an adaptive mode, the support plate module is arranged on the rack and located between the pressing plate module and the lower needle plate module, the lower needle plate module is arranged below the pressing plate module and installed on the rack in an adaptive mode, and the pressing plate module, the lower needle plate module and the support plate module are matched with each other. The invention is applied to the technical field of thin plate testing equipment.
Description
Technical Field
The invention relates to the technical field of sheet testing equipment, in particular to a small-size multi-test-point sheet testing platform.
Background
In recent years, with the rapid development of integrated circuits, high-density integrated Circuit boards and novel packaging circuits are widely applied in the electronic field, and Functional Circuit Test (FCT) is used as a means for testing printed Circuit board modules to ensure that the PCBA works normally, so that the PCBA has no substitution effect, high reliability and high Test coverage.
In the prior art, a test point signal on a target test product is led out in a probe contact mode and then connected to an external test board card, so that the product is subjected to functional test and software and hardware debugging from the outside. In order to balance the stress, the stress balance is carried out on the reverse side of the test point in a pressing rod or probe mode, the stress borne by the product in the test is ensured to be within the customer allowable range, and the test stability is realized. Chinese patent publication No. CN211123148U discloses a circuit board testing jig. The circuit board test fixture comprises a test butt-joint component and a test component, wherein the test butt-joint component comprises a test mounting plate, a test thimble plate and a plurality of test thimbles, the test mounting plate is used for fixedly connecting a circuit board to be tested, the test thimble plate is provided with test holes with more test thimbles, the test thimbles are detachably arranged in the test holes one by one, the test mounting plate is movably connected with the test thimbles and is constructed to move close to the test thimble plate along a first direction so as to enable the test thimbles to be respectively and electrically connected with test interfaces on the circuit board to be tested, wherein the first direction is a direction which is vertical to the test thimble plate and faces the test thimble plate, the test component is respectively and electrically connected with the test thimbles and is used for testing the circuit board to be tested, the upper thimble test is adopted in the patent document, the test, the circuit board is easily damaged by adopting the device.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a small-size multi-test-point sheet testing platform with strict structure, high testing precision and high efficiency.
The technical scheme adopted by the invention is as follows: the needle plate pressing mechanism comprises a rack, a pressing plate module, a support plate module and a lower needle plate module, wherein the pressing plate module is installed on the rack in an adaptive mode, the support plate module is arranged on the rack and located between the pressing plate module and the lower needle plate module, the lower needle plate module is arranged below the pressing plate module and installed on the rack in an adaptive mode, and the pressing plate module, the lower needle plate module and the support plate module are matched with each other.
Furthermore, the pressing plate module comprises an upper pressing plate, a cylinder movable plate and a plurality of pressing plate components, the upper pressing plate is installed on the cylinder movable plate through a limiting screw, one side end of the upper pressing plate is hinged to the cylinder movable plate through a hinge, the pressing plate components are evenly distributed on the upper pressing plate, and the pressing plate module is connected with the support plate module through a linear bearing.
Further, the pressing plate assembly comprises an installation block, a pressing block, a lower needle block and a cover plate, the installation block is arranged on the upper pressing plate in an adaptive mode, the pressing block is arranged on the installation block in an adaptive mode, the lower needle block is arranged on the pressing block in an adaptive mode, and the cover plate is arranged above the pressing block and connected with the pressing block through a plurality of buffer springs.
Furthermore, the mounting block is mounted on the upper pressure plate through a plurality of equal-height screws in a matched mode, the bottom of the mounting block is provided with a guide pin matched with the upper pressure plate, and the cover plate is provided with a positioning pin matched with the mounting block.
Further, the support plate module comprises a bottom plate, a support plate assembly, a support plate cylinder and a lifting cylinder, wherein the support plate cylinder is arranged on the bottom plate, the support plate assembly is in sliding fit on the bottom plate, the support plate cylinder is in transmission connection with the support plate assembly, and the lifting cylinder is in transmission connection with the pressing plate module.
Furthermore, the carrier plate assembly comprises a slide rail, a slide block, a cross rod, a first mounting plate and a plurality of second mounting plates, the slide rail is mounted on the bottom plate, the slide block is in sliding fit on the slide rail, the cross rod is in transmission connection with the carrier plate cylinder and is connected with the first mounting plate, the first mounting plate is mounted on the slide block through first equal-height screws and first springs, the plurality of second mounting plates are mounted on the first mounting plate through corresponding second equal-height screws and second springs, a cylinder buffer is arranged at one end of the slide rail, and a safety baffle matched with the first mounting plate is arranged at the other end of the slide rail.
Furthermore, the lower needle plate module comprises a fixed plate, a plurality of electric control plate assemblies and a plurality of needle plate assemblies in one-to-one correspondence with the electric control plate assemblies, and the electric control plate assemblies and the needle plate assemblies are distributed on the fixed plate.
Further, a plurality of the faller subassembly all includes the faller integrated piece, faller and a plurality of test probe down, the faller integrated piece is installed on the fixed plate, the faller adaptation is installed down on the faller integrated piece, a plurality of the test probe distributes under on the faller.
Furthermore, the needle plate integrated piece is provided with a guide post matched with the carrier plate module, and the lower needle plate is provided with a guide hole matched with the carrier plate module.
The invention has the following beneficial effects:
the small-size multi-test-point sheet testing platform comprises a rack, a pressing plate module, a carrier plate module and a lower needle plate module, wherein the pressing plate module is installed on the rack in a matching mode, the carrier plate module is arranged on the rack and located between the pressing plate module and the lower needle plate module, the lower needle plate module is arranged below the pressing plate module and installed on the rack in a matching mode, the pressing plate module, the lower needle plate module and the carrier plate module are matched with each other, so that a circuit board product is placed on the carrier plate module, the circuit board product is conveyed to the position below the pressing plate module and the position above the lower needle plate module through the carrier plate module, the pressing block on the pressing plate module is contacted with the circuit board product and drives the carrier plate component on the carrier plate module to move downwards through driving the pressing plate module to move downwards, and the circuit board product on the carrier plate component is contacted with the test probes on the lower needle plate, thereby completing the detection of the circuit board product; the pressing block is a precise integrated pressing head, so that the product is accurately pressed, the balance of the force of the test probe is realized, and the stress on the circuit board product is ensured to be within the range required by a customer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the platen module;
FIG. 3 is a schematic structural view of the platen die set portion;
FIG. 4 is a schematic structural view of the platen assembly;
fig. 5 is a schematic structural diagram of the carrier module;
fig. 6 is a schematic structural view of the carrier module in another direction;
FIG. 7 is a schematic structural diagram of the carrier plate assembly;
FIG. 8 is a schematic structural view of the lower needle board module;
FIG. 9 is a schematic structural view of the lower needle plate assembly;
FIG. 10 is a schematic view of the structure of the compact.
Detailed Description
As shown in fig. 1 to 10, in this embodiment, the present invention includes a rack 1, a platen module 2, a carrier module 3, and a lower needle module 4, wherein the platen module 2 is installed on the rack 1 in a fitting manner, the carrier module 3 is installed on the rack 1 and located between the platen module 2 and the lower needle module 4, the lower needle module 4 is installed below the platen module 2 and installed on the rack 1 in a fitting manner, and the platen module 2, the lower needle module 4, and the carrier module 3 are matched with each other, in this design, a display screen is installed on the rack 1, and the display screen is hinged on the rack 1 and used for monitoring test data; the four corners department of frame 1 bottom is equipped with the truckle, is convenient for carry and remove this scheme equipment.
According to the scheme, the circuit board products are placed on the carrier plate assembly 32, the carrier plate module 3 conveys the circuit board products between the pressing plate module 2 and the lower needle plate module 4, then the pressing plate module 2 is driven to move downwards, so that the pressing plate module 2 is in contact with the circuit board products on the carrier plate module 3, the pressing plate module 2 drives the carrier plate assembly 32 on the carrier plate module 3 to move downwards, and finally the circuit board products are in contact with the test probes 433 on the lower needle plate module 4, and further the detection of the circuit board products is completed.
One preferable scheme is that as shown in fig. 2 to 4, the pressure plate module 2 includes an upper pressure plate 21, a cylinder movable plate 22 and a plurality of pressure plate assemblies 23, the upper pressure plate 21 is mounted on the cylinder movable plate 22 through a limit screw 24, one side end of the upper pressure plate 21 is hinged to the cylinder movable plate 22 through a hinge 25, the plurality of pressure plate assemblies 23 are uniformly distributed on the upper pressure plate 21, and the pressure plate module 2 is connected to the carrier plate module 3 through a linear bearing 26.
According to the scheme, the air cylinder movable plate 22 is driven to move, so that the air cylinder movable plate 22 drives the pressing plate assembly 23 to move, the pressing plate assembly 23 is in contact with a circuit board product on the carrier plate module 3, and the hinge 25, the linear bearing 26 and the limiting screw 24 are arranged to play a role in limiting and guiding.
Preferably, as shown in fig. 2, 3, 4 and 10, the pressure plate assembly 23 includes a mounting block 231, a pressing block 232, a lower needle block 233 and a cover plate 234, the mounting block 231 is adapted to be disposed on the upper pressure plate 21, the pressing block 232 is adapted to be mounted on the mounting block 231, the lower needle block 233 is adapted to be mounted on the pressing block 232, and the cover plate 234 is disposed above the pressing block 232 and connected to the pressing block 232 through a plurality of buffer springs 235.
As can be seen from the above solution, the pressing plate assembly 23 is driven, so that when the pressing block 232 is in contact with the circuit board product, due to the arrangement of the buffer spring 235, the pressing block 232 is in elastic contact with the circuit board product.
Preferably, as shown in fig. 2 to 4, the mounting block 231 is mounted on the upper press plate 21 by a plurality of screws 236 with equal height, a guide pin 237 adapted to the upper press plate 21 is disposed at the bottom of the mounting block 231, and a positioning pin 238 adapted to the mounting block 231 is disposed on the cover plate 234.
According to the scheme, the positioning pin 238, the guide pin 237 and the equal-height screw 236 are arranged to play a role in limiting and guiding, so that the test accuracy of the invention is effectively ensured, and the phenomenon that the product is damaged due to inaccurate alignment is reduced.
In a preferable scheme, as shown in fig. 5, 6 and 7, the carrier board module 3 includes a bottom plate 31, a carrier board assembly 32, a carrier board cylinder 33 and a lifting cylinder 34, the carrier board cylinder 33 is disposed on the bottom plate 31, the carrier board assembly 32 is slidably fitted on the bottom plate 31, the carrier board cylinder 33 is in transmission connection with the carrier board assembly 32, and the lifting cylinder 34 is in transmission connection with the platen module 2.
According to the scheme, when the circuit board products are placed on the carrier plate assembly 32, the carrier plate assembly 32 is driven to move by the carrier plate air cylinder 33, so that the carrier plate assembly 32 conveys the circuit board products between the press plate module 2 and the lower needle plate module 4, and then the lifting air cylinder 34 drives the air cylinder movable plate 22 to move, so that the circuit board products on the carrier plate assembly 32 can be in contact with the pressing block 232 on the press plate module 2.
In a preferable embodiment, as shown in fig. 5, 6 and 7, the carrier plate assembly 32 includes a sliding rail 321, a sliding block 322, a cross bar 323, a first mounting plate 324 and a plurality of second mounting plates 325, the sliding rail 321 is mounted on the bottom plate 31, the sliding block 322 is slidably fitted on the sliding rail 321, the cross bar 323 is in transmission connection with the carrier plate cylinder 33 and is connected with the first mounting plate 324, the first mounting plate 324 is mounted on the sliding block 322 through a first equal-height screw 326 and a first spring 327, the plurality of second mounting plates 325 are mounted on the first mounting plate 324 through a corresponding second equal-height screw 328 and a second spring 329, a cylinder buffer 321a is disposed at one end of the sliding rail 321, and a safety baffle 321b that is fitted with the first mounting plate 324 is disposed at the other end of the sliding rail 321.
As can be seen from the above solution, the carrier plate cylinder 33 drives the cross bar 323 to move, so that the first mounting plate 324 can drive the sliding block 322 to slide on the sliding rail 321, and the first equal-height screw 326, the first spring 327, the second equal-height screw 328 and the second spring 329 are arranged, so that the first mounting plate 324 and the second mounting plate 325 are floating structures, which are not prone to damage products and can perform an elastic correction function; the cylinder buffer 321a is arranged to limit the sliding track of the slider 322, and the safety barrier 321b is arranged to limit the sliding track of the first mounting plate 324, so that the stringency and the test accuracy of the invention are effectively ensured.
Preferably, as shown in fig. 8 and 9, the lower needle board module 4 includes a fixed board 41, a plurality of electric control board assemblies 42, and a plurality of needle board assemblies 43 corresponding to the plurality of electric control board assemblies 42 one by one, and the plurality of electric control board assemblies 42 and the plurality of needle board assemblies 43 are distributed on the fixed board 41.
As can be seen from the above solution, the electrical control board assembly 42 is a common electrical control board assembly, and functions to correspondingly connect the test probes 433 on the needle board assembly 43.
Preferably, as shown in fig. 8 and 9, each of the plurality of needle board assemblies 43 includes a needle board manifold 431, a lower needle board 432, and a plurality of test probes 433, the needle board manifold 431 is mounted on the fixing plate 41, the lower needle board 432 is adapted to be mounted on the needle board manifold 431, and the plurality of test probes 433 is distributed on the lower needle board 432.
According to the scheme, the pressing block 232 drives the circuit board products on the second mounting plate 325 to move downwards, so that the circuit board products can be in contact with the plurality of test probes 433, a circuit is conducted, and the test on the circuit board products is completed.
Preferably, as shown in fig. 8 and 9, the needle board manifold 431 is provided with a guide post 434 adapted to the carrier board module 3, and the lower needle board 432 is provided with a guide hole 435 adapted to the carrier board module 3.
The working principle of the invention is as follows:
placing a circuit board product on the second mounting plate 325, driving the cross rod 323 to move through the carrier plate cylinder 33, so that the cross rod 323 drives the first mounting plate 324 to move, the circuit board product is conveyed between the press plate module 2 and the lower needle plate module 4 along with the movement of the second mounting plate 325, then driving the cylinder movable plate 22 to move through the lifting cylinder 34, so that the cylinder movable plate 22 drives the press plate assembly 23 to move downwards, at this time, the press block 232 moves downwards and contacts with the circuit board product on the second mounting plate 325, due to the arrangement of the return spring, the press block 232 is in elastic contact with the circuit board product, the press block 232 drives the second mounting plate 325 and the first mounting plate 324 to move downwards, so that the test point of the circuit board product can contact with a plurality of test probes 433 on the lower needle plate module 4, thereby completing the test of the circuit board product; in the design, the pressing plate module 2, the support plate module 3 and the lower needle plate module 4 are all provided with 4 testing stations, 4 testing stations can synchronously test 4 circuit board products, and the efficiency is high.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (9)
1. The utility model provides a many test points of small-size sheet metal test platform which characterized in that: it includes frame (1), clamp plate module (2), support plate module (3) and faller module (4) down, clamp plate module (2) adaptation is installed on frame (1), support plate module (3) are located on frame (1) and be located clamp plate module (2) with down between faller module (4), faller module (4) are located down the below and the adaptation of clamp plate module (2) are installed on frame (1), clamp plate module (2) down faller module (4) with support plate module (3) mutually support.
2. The small-scale multi-test-point sheet test platform of claim 1, wherein: the clamp plate module (2) comprises an upper clamp plate (21), a cylinder movable plate (22) and a plurality of clamp plate assemblies (23), the upper clamp plate (21) is installed through a limiting screw (24) on the cylinder movable plate (22) and one side end of the upper clamp plate (21) is hinged to the cylinder movable plate (22) through a hinge (25), the clamp plate assemblies (23) are evenly distributed on the upper clamp plate (21), and the clamp plate module (2) is connected with the carrier plate module (3) through a linear bearing (26).
3. The small-scale multi-test-point sheet test platform of claim 2, wherein: the pressing plate assembly (23) comprises an installation block (231), a pressing block (232), a lower needle block (233) and a cover plate (234), the installation block (231) is arranged in an adaptive mode on the upper pressing plate (21), the pressing block (232) is arranged in an adaptive mode on the installation block (231), the lower needle block (233) is arranged in an adaptive mode on the pressing block (232), and the cover plate (234) is arranged above the pressing block (232) and connected with the pressing block (232) through a plurality of buffer springs (235).
4. The small-scale multi-test-point sheet test platform of claim 3, wherein: the mounting block (231) is mounted on the upper pressure plate (21) in an adaptive mode through a plurality of equal-height screws (236), a guide pin (237) matched with the upper pressure plate (21) is arranged at the bottom of the mounting block (231), and a positioning pin (238) matched with the mounting block (231) is arranged on the cover plate (234).
5. The small-scale multi-test-point sheet test platform of claim 1, wherein: support plate module (3) are including bottom plate (31), support plate subassembly (32), support plate cylinder (33) and lift cylinder (34), bottom plate (31) are installed on frame (1), support plate cylinder (33) are located on bottom plate (31), support plate subassembly (32) sliding fit is in on bottom plate (31), support plate cylinder (33) with support plate subassembly (32) transmission is connected, lift cylinder (34) with clamp plate module (2) transmission is connected.
6. The small-scale multi-test-point sheet test platform of claim 5, wherein: the carrier plate component (32) comprises a slide rail (321), a slide block (322), a cross bar (323), a first mounting plate (324) and a plurality of second mounting plates (325), the sliding rail (321) is arranged on the bottom plate (31), the sliding block (322) is in sliding fit with the sliding rail (321), the cross bar (323) is in transmission connection with the carrier plate cylinder (33) and is connected with the first mounting plate (324), the first mounting plate (324) is mounted on the slider (322) by means of first equal-height screws (326) and first springs (327), a plurality of the second mounting plates (325) are mounted on the first mounting plate (324) by means of corresponding second equal-height screws (328) and second springs (329), one end of the sliding rail (321) is provided with a cylinder buffer (321 a), and the other end of the sliding rail (321) is provided with a safety baffle (321 b) matched with the first mounting plate (324).
7. The small-scale multi-test-point sheet test platform of claim 1, wherein: lower faller module (4) include fixed plate (41), a plurality of automatically controlled board subassembly (42) and with a plurality of automatically controlled board subassembly (42) one-to-one a plurality of faller subassembly (43), a plurality of automatically controlled board subassembly (42) and a plurality of faller subassembly (43) all distribute on fixed plate (41).
8. The small-scale multi-test-point sheet test platform of claim 7, wherein: a plurality of faller subassembly (43) all includes faller integrated piece (431), lower faller (432) and a plurality of test probe (433), faller integrated piece (431) are installed on fixed plate (41), faller (432) adaptation is installed down on faller integrated piece (431), a plurality of test probe (433) distribute under on faller (432).
9. The small-scale multi-test-point sheet test platform of claim 8, wherein: the needle plate integrated piece (431) is provided with a guide column (434) matched with the carrier plate module (3), and the lower needle plate (432) is provided with a guide hole (435) matched with the carrier plate module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011083866.5A CN112230125A (en) | 2020-10-12 | 2020-10-12 | Small-size multi-test-point thin plate test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011083866.5A CN112230125A (en) | 2020-10-12 | 2020-10-12 | Small-size multi-test-point thin plate test platform |
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| Publication Number | Publication Date |
|---|---|
| CN112230125A true CN112230125A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011083866.5A Pending CN112230125A (en) | 2020-10-12 | 2020-10-12 | Small-size multi-test-point thin plate test platform |
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| CN (1) | CN112230125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820217A (en) * | 2021-09-30 | 2021-12-21 | 珠海市运泰利自动化设备有限公司 | Pressure test equipment |
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|---|---|---|---|---|
| US6259265B1 (en) * | 1998-10-13 | 2001-07-10 | Samsung Electronics Co., Ltd. | Unified test system and method for testing printed circuit boards |
| CN206387817U (en) * | 2016-11-11 | 2017-08-08 | 珠海市运泰利自动化设备有限公司 | FCT test fixtures |
| CN109490680A (en) * | 2019-01-02 | 2019-03-19 | 珠海市运泰利自动化设备有限公司 | A kind of mechanism for testing of PCBA Male head connector |
| CN109975650A (en) * | 2019-04-30 | 2019-07-05 | 珠海市运泰利自动化设备有限公司 | A kind of TypeC connector connecting plate multiple channel test platform |
| CN110007189A (en) * | 2019-04-28 | 2019-07-12 | 珠海市运泰利自动化设备有限公司 | A kind of vertical audio female automatic plug mechanism for testing |
| CN209803279U (en) * | 2019-01-15 | 2019-12-17 | 珠海市运泰利自动化设备有限公司 | test platform with plug PCBA circuit board |
| CN214067322U (en) * | 2020-10-12 | 2021-08-27 | 珠海市运泰利自动化设备有限公司 | Small-size multi-test-point thin plate test platform |
-
2020
- 2020-10-12 CN CN202011083866.5A patent/CN112230125A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6259265B1 (en) * | 1998-10-13 | 2001-07-10 | Samsung Electronics Co., Ltd. | Unified test system and method for testing printed circuit boards |
| CN206387817U (en) * | 2016-11-11 | 2017-08-08 | 珠海市运泰利自动化设备有限公司 | FCT test fixtures |
| CN109490680A (en) * | 2019-01-02 | 2019-03-19 | 珠海市运泰利自动化设备有限公司 | A kind of mechanism for testing of PCBA Male head connector |
| CN209803279U (en) * | 2019-01-15 | 2019-12-17 | 珠海市运泰利自动化设备有限公司 | test platform with plug PCBA circuit board |
| CN110007189A (en) * | 2019-04-28 | 2019-07-12 | 珠海市运泰利自动化设备有限公司 | A kind of vertical audio female automatic plug mechanism for testing |
| CN109975650A (en) * | 2019-04-30 | 2019-07-05 | 珠海市运泰利自动化设备有限公司 | A kind of TypeC connector connecting plate multiple channel test platform |
| CN214067322U (en) * | 2020-10-12 | 2021-08-27 | 珠海市运泰利自动化设备有限公司 | Small-size multi-test-point thin plate test platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820217A (en) * | 2021-09-30 | 2021-12-21 | 珠海市运泰利自动化设备有限公司 | Pressure test equipment |
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