CN115586420A - Chip test fixture and test equipment thereof - Google Patents
Chip test fixture and test equipment thereof Download PDFInfo
- Publication number
- CN115586420A CN115586420A CN202211070725.9A CN202211070725A CN115586420A CN 115586420 A CN115586420 A CN 115586420A CN 202211070725 A CN202211070725 A CN 202211070725A CN 115586420 A CN115586420 A CN 115586420A
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- plate
- fixed
- chip
- testing
- equipment
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- 238000012360 testing method Methods 0.000 title claims abstract description 69
- 239000000428 dust Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- IHXWECHPYNPJRR-UHFFFAOYSA-N 3-hydroxycyclobut-2-en-1-one Chemical compound OC1=CC(=O)C1 IHXWECHPYNPJRR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Classifications
-
- 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
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention belongs to the field of chip testing, in particular to a chip testing jig and a testing device thereof, aiming at the problems that the efficiency of the testing device in the current market is low, a plurality of chips cannot be tested simultaneously and a plurality of smaller chips cannot be well fixed, so that the testing result is influenced, the following proposal is provided: the utility model provides a chip test fixture and test equipment thereof, includes the bottom plate, the fixed back plate that is provided with in upper end of bottom plate, the fixed motor that is provided with in upper end of bottom plate, the fixed first box that is provided with in upper end of motor, the spacing groove has been seted up to one side of first box. According to the chip fixing device, the placing plate for stably placing the plurality of chips and the corresponding test slots are arranged, the chip body is fixed, and meanwhile the motor assembly is arranged, so that automatic movement detection can be performed, the use is convenient, and the efficiency is improved.
Description
Technical Field
The invention relates to the technical field of chip testing, in particular to a chip testing jig and testing equipment thereof.
Background
Chips and chips are a miniaturized way in electronics, wherein circuits mainly comprise semiconductor equipment and also comprise passive components and the like, and are often manufactured on the surface of a semiconductor wafer, detection equipment has a wide variety, and detection equipment commonly used in factories comprises measuring equipment calipers, balances, dotting machines and the like, and in addition, quality detection analysis instruments, material detection, packaging detection equipment and the like are also common detection equipment.
The existing chip testing tool comprises a plurality of types, such as strength testing, temperature detection, and frequent testing in use, or pin testing, wherein the pin testing is to clamp a chip pin to be tested into a testing groove, the pin is tested through a controller, so that whether the chip can be normally used is judged, the efficiency is lower in the testing process of the existing testing equipment, automatic testing cannot be guaranteed, when the equipment tests a plurality of chips, because the chip is smaller, the stable placement of the position of the chip cannot be guaranteed, so that the testing result is influenced, and the problem is solved.
Disclosure of Invention
The chip testing jig and the testing equipment thereof provided by the invention solve the problems that the efficiency of the existing testing equipment in the market is low, a plurality of chips cannot be tested simultaneously, and a plurality of smaller chips cannot be well fixed, so that the testing result is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a chip test fixture and test equipment thereof, includes the bottom plate, the fixed back plate that is provided with in upper end of bottom plate, the fixed motor that is provided with in upper end of bottom plate, the fixed first box that is provided with in upper end of motor, the spacing groove has been seted up to one side of first box, the fixed threaded rod that is provided with of output of motor, the outer wall cover of threaded rod is equipped with the sliding sleeve, the fixed connecting rod that is provided with in one side of sliding sleeve, the fixed block that is provided with in connecting rod one side.
The fixed sliding plate that is provided with in one side of fixed block, the sliding tray has been seted up to the upper end of sliding plate, one side of fixed block is provided with places the board, the lower extreme both sides of placing the board are all fixed and are provided with first fixed plate, the fixed seat of controlling that is provided with in upper end of placing the board, the upper end of controlling the seat is seted up threaded hole, the inside of screw hole is provided with the butterfly bolt, the lower extreme of butterfly bolt rotates and is connected with the turning block, the fixed square board that is provided with of lower extreme of turning block.
Preferably, a connecting plate is fixedly arranged at the lower end of the first fixing plate, and the connecting plate is located inside the sliding groove and slides.
Preferably, a dust guard plate is fixedly arranged at the front end of the rear plate.
Preferably, the lower end of the square plate is fixedly provided with an extrusion plate, and the lower end of the extrusion plate is fixedly provided with a protection pad.
Preferably, a first mounting groove is formed in the placing plate, and a chip body is arranged in the first mounting groove.
Preferably, a detection plate is fixedly arranged at the front end of the rear plate, and a test slot is formed in the upper end of the detection plate.
Preferably, a second box body is fixedly arranged on one side of the upper end of the bottom plate, and a following groove is formed in one side, close to the fixing block, of the second box body.
Preferably, a handle is fixedly arranged at the front end of the placing plate, a control box is fixedly arranged at the upper end of the bottom plate, and a controller is fixedly arranged at the front end of the control box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the placing plate which can be pushed out manually is arranged, so that a squaraine operator can pull out the placing plate, and then a chip body to be detected is placed on the placing plate, so that the sight of an operator can not be shielded when the chip is loaded, and the placing plate is provided with the clamping grooves which can be used for simultaneously placing four chips, so that a plurality of chips can be detected simultaneously, and the efficiency is improved.
2. According to the chip placing device, the structure for manually and quickly fixing the plurality of the chip bodies is arranged, so that the chip bodies can be stably placed at the upper end of the placing plate, and the situation that chips are loosened when the pins of the chips are tested, and the pins and the test slots cannot be aligned to damage the chips is avoided.
3. According to the pin card detection device, the motor and other components are arranged, the corresponding detection plate and the corresponding test slot are arranged at the lower end of the placing plate, the placing plate can be controlled to descend through the motor, so that the pin card is inserted into the test slot for detection, manual insertion is not needed, labor is saved relatively, and detection efficiency is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of a chip testing fixture and a testing apparatus thereof according to the present invention;
fig. 2 is a schematic structural diagram of a chip testing fixture and a testing device placing board thereof according to the present invention;
FIG. 3 is a schematic structural diagram of internal components of a chip testing fixture and a testing device placing board thereof according to the present invention;
fig. 4 is a schematic view of a partial structure of a chip testing fixture and a testing apparatus thereof according to the present invention;
fig. 5 is a schematic partial structure diagram of a chip testing fixture and a testing apparatus thereof according to the present invention;
fig. 6 is a schematic partial structure diagram of a chip testing fixture and a testing apparatus thereof according to the present invention.
In the figure: 1. a base plate; 2. a back plate; 3. a limiting groove; 4. a motor; 5. a first case; 6. a threaded rod; 7. a sliding sleeve; 8. a connecting rod; 9. a fixed block; 10. a sliding plate; 11. a sliding groove; 12. placing the plate; 13. a first fixing plate; 14. a connecting plate; 15. a controller; 16. an operation seat; 17. a threaded hole; 18. a butterfly bolt; 19. rotating the block; 20. a square plate; 21. a compression plate; 22. a protection pad; 23. a first mounting groove; 24. a chip body; 25. detecting a plate; 26. a second case; 27. a following groove; 28. a handle; 29. a test slot; 30. a control box; 31. a dust guard.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a chip testing jig and testing equipment thereof, including bottom plate 1, bottom plate 1 is used for setting up back plate 2, the fixed back plate 2 that is provided with in upper end of bottom plate 1, back plate 2 is used for setting up pick-up plate 25, the fixed motor 4 that is provided with in upper end of bottom plate 1, motor 4 is used for driving threaded rod 6 and rotates, the fixed first box 5 that is provided with in upper end of motor 4, spacing groove 3 has been seted up to one side of first box 5, spacing groove 3 is used for spacing connecting rod 8, the fixed threaded rod 6 that is provided with of output of motor 4, the outer wall cover of threaded rod 6 is equipped with sliding sleeve 7, one side of sliding sleeve 7 is fixed and is provided with connecting rod 8, connecting rod 8 one side is fixed and is provided with fixed block 9.
One side of fixed block 9 is fixed and is provided with sliding plate 10, sliding plate 10 is used for seting up sliding tray 11, sliding tray 11 has been seted up to sliding plate 10's upper end, sliding tray 11 makes things convenient for the slip of connecting plate 14, one side of fixed block 9 is provided with places board 12, the lower extreme both sides of placing board 12 are all fixed and are provided with first fixed plate 13, the fixed seat 16 of controlling that is provided with in upper end of placing board 12, control the upper end of seat 16 and seted up threaded hole 17, the inside of threaded hole 17 is provided with butterfly bolt 18, the lower extreme of butterfly bolt 18 rotates and is connected with turning block 19, the fixed square board 20 that is provided with of lower extreme of turning block 19.
Wherein, the lower end of the first fixing plate 13 is fixedly provided with a connecting plate 14, the connecting plate 14 is used for ensuring the placing plate 12 to slide normally, and the connecting plate 14 is positioned inside the sliding groove 11 to slide.
Wherein, the front end of back plate 2 is fixed with dust board 31, and dust board 31 is used for preventing the dust to get into inside the equipment.
Wherein, the fixed stripper plate 21 that is provided with of lower extreme of square board 20, stripper plate 21 are used for extrudeing chip body 24, and the fixed protection pad 22 that is provided with of lower extreme of stripper plate 21, protection pad 22 are used for protecting chip body 24.
A first mounting groove 23 is formed in the placing plate 12, and a chip body 24 is disposed in the first mounting groove 23.
Wherein, the front end of the back plate 2 is fixedly provided with a detection plate 25, and the upper end of the detection plate 25 is provided with a test slot 29.
Wherein, the upper end one side of bottom plate 1 is fixed and is provided with second box 26, and the second box 26 is close to the one side of fixed block 9 and has seted up following groove 27.
Wherein, the front end of the placing plate 12 is fixedly provided with a handle 28, the upper end of the bottom plate 1 is fixedly provided with a control box 30, and the front end of the control box 30 is fixedly provided with a controller 15.
The working principle is as follows: manually pull open handle 28, thereby the twitch places board 12 and removes, thereby drive the connecting plate 14 of first fixed plate 13 lower extreme and remove, to place board 12 and pull out, place the chip that will detect in the inside of first mounting groove 23, manually rotate butterfly bolt 18, thereby drive square board 20 and move down, thereby drive stripper plate 21 and push down the chip upper end, starter motor 4, it rotates to drive threaded rod 6, thereby drive sliding sleeve 7 and move down, thereby drive fixed block 9 and move, thereby it moves down to drive place board 12, thereby slowly insert the inside of test groove 29 of pick-up plate 25 upper end with the pin of chip body 24, detect the chip.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a chip test fixture and test equipment thereof, includes bottom plate (1), its characterized in that, the fixed back plate (2) that is provided with in upper end of bottom plate (1), the fixed motor (4) that is provided with in upper end of bottom plate (1), the fixed first box (5) that is provided with in upper end of motor (4), spacing groove (3) have been seted up to one side of first box (5), the fixed threaded rod (6) that is provided with of output of motor (4), the outer wall cover of threaded rod (6) is equipped with sliding sleeve (7), one side of sliding sleeve (7) is fixed and is provided with connecting rod (8), fixed block (9) that is provided with in connecting rod (8) one side.
The fixed sliding plate (10) that is provided with in one side of fixed block (9), sliding tray (11) have been seted up to the upper end of sliding plate (10), one side of fixed block (9) is provided with places board (12), the lower extreme both sides of placing board (12) are all fixed and are provided with first fixed plate (13), the fixed seat (16) of controlling that is provided with in upper end of placing board (12), control the upper end of seat (16) and seted up screw hole (17), the inside of screw hole (17) is provided with butterfly bolt (18), the lower extreme of butterfly bolt (18) rotates and is connected with turning block (19), the fixed square plate (20) that is provided with of lower extreme of turning block (19).
2. The chip testing jig and the testing equipment thereof as claimed in claim 1, wherein a connecting plate (14) is fixedly arranged at the lower end of the first fixing plate (13), and the connecting plate (14) is located inside the sliding groove (11) to slide.
3. The chip testing jig and the testing equipment thereof as claimed in claim 1, wherein a dust guard plate (31) is fixedly arranged at the front end of the back plate (2).
4. The chip testing jig and the testing equipment thereof as claimed in claim 1, wherein the lower end of the square plate (20) is fixedly provided with a pressing plate (21), and the lower end of the pressing plate (21) is fixedly provided with a protection pad (22).
5. The tool and the equipment for testing the chip according to claim 1, wherein a first mounting groove (23) is formed in the placing plate (12), and a chip body (24) is arranged in the first mounting groove (23).
6. The tool and the equipment as claimed in claim 1, wherein a test board (25) is fixed to the front end of the rear board (2), and a test slot (29) is formed in the upper end of the test board (25).
7. The chip testing jig and the testing equipment thereof as claimed in claim 1, wherein a second box (26) is fixedly arranged on one side of the upper end of the bottom plate (1), and a following groove (27) is formed in one side of the second box (26) close to the fixing block (9).
8. The chip testing jig and the testing equipment thereof as claimed in claim 1, wherein a handle (28) is fixedly arranged at the front end of the placing plate (12), a control box (30) is fixedly arranged at the upper end of the bottom plate (1), and a controller (15) is fixedly arranged at the front end of the control box (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211070725.9A CN115586420A (en) | 2022-09-02 | 2022-09-02 | Chip test fixture and test equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211070725.9A CN115586420A (en) | 2022-09-02 | 2022-09-02 | Chip test fixture and test equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115586420A true CN115586420A (en) | 2023-01-10 |
Family
ID=84772040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211070725.9A Withdrawn CN115586420A (en) | 2022-09-02 | 2022-09-02 | Chip test fixture and test equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115586420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110842A (en) * | 2023-09-14 | 2023-11-24 | 苏州微飞半导体有限公司 | Conductive particle vertical conductive adhesive PCR test equipment and use method thereof |
-
2022
- 2022-09-02 CN CN202211070725.9A patent/CN115586420A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110842A (en) * | 2023-09-14 | 2023-11-24 | 苏州微飞半导体有限公司 | Conductive particle vertical conductive adhesive PCR test equipment and use method thereof |
| CN117110842B (en) * | 2023-09-14 | 2024-05-17 | 苏州微飞半导体有限公司 | Conductive particle vertical conductive adhesive PCR test equipment and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230110 |
|
| WW01 | Invention patent application withdrawn after publication |