CN212845771U - Probe card detection tool - Google Patents
Probe card detection tool Download PDFInfo
- Publication number
- CN212845771U CN212845771U CN202021487513.7U CN202021487513U CN212845771U CN 212845771 U CN212845771 U CN 212845771U CN 202021487513 U CN202021487513 U CN 202021487513U CN 212845771 U CN212845771 U CN 212845771U
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- probe card
- clamping block
- base
- adjusting
- plate
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- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The utility model relates to a probe card detects technical field, concretely relates to probe card tool, including base, fixed stop subassembly and adjustable fender subassembly, the fixed stop subassembly with the base is connected, the adjustable fender subassembly is equipped with fly leaf, connecting portion and slide bar regulation portion, fly leaf one end through a rotation axis with the base rotates to be connected, the fly leaf other end with the connecting portion are connected, the slide bar regulation portion install in the base, connecting portion do not with one end is connected to the fly leaf, with slide bar regulation portion swing joint compares with prior art, the utility model discloses a set up slide bar regulation portion, can carry out adjustable fender's position control to realize the regulation of placing of the probe card that awaits measuring, test and convenient to use.
Description
Technical Field
The utility model relates to a probe card detects technical field, especially relates to a probe card detection tool.
Background
The probe card is a component for realizing the electrical connection between the tester and the wafer, and probes on the probe card are directly contacted with tin pads or bumps on the wafer to lead out electrical signals, and then the electrical signals are matched with the tester to carry out measurement.
The probe is located the middle part of probe card, need during the test with probe card slope certain angle place, but probe card test jig among the prior art can't adjust the inclined position of probe card in the use for the probe card is put unevenly, appears the bad condition of contact, leads to appearing the test deviation, detects and uses inconveniently.
In view of the above technical problems, there is a need to provide a new probe card inspection tool to better solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a probe card detection tool, its simple structure, reasonable in design can realize the position adjustment to the probe card, and it is high to detect the precision, convenient to use.
The utility model adopts the technical proposal that:
the utility model provides a probe card detection tool, includes base, fixed stop subassembly and adjustable fender subassembly, the fixed stop subassembly with the base is connected, the adjustable fender subassembly is equipped with fly leaf, connecting portion and slide bar regulation portion, fly leaf one end through a rotation axis with the base rotates to be connected, the fly leaf other end with connecting portion connect, slide bar regulation portion install in the base, connecting portion not with the fly leaf connect one end, with slide bar regulation portion swing joint.
The technical scheme is further improved in that the sliding rod adjusting part comprises a supporting rod, a sliding block and an adjusting piece, the bottom end of the supporting rod is connected with the base, the top end of the supporting rod is connected with the adjusting piece, and the supporting rod is sleeved with the sliding block.
The technical scheme is further improved in that the adjusting piece is provided with an adjusting handle and a limiting clamping block, the adjusting handle and the limiting clamping block are respectively connected with the supporting rod, and the adjusting handle is located above the limiting clamping block.
The technical scheme is further improved in that the limiting clamping block is divided into a left clamping block and a right clamping block, the left clamping block and the right clamping block are symmetrically clamped on the supporting rod, through holes are respectively formed in the left clamping block and the right clamping block, and a limiting bolt penetrates through the through holes.
The further improvement to the above technical scheme is that the fixed baffle component comprises a transverse plate and a vertical plate, the transverse plate is connected with the base, the transverse plate is close to the movable plate, and the vertical plate is connected with the transverse plate.
The further improvement to the technical scheme is that the transverse plate is provided with a step hole, and the base is provided with a plurality of threaded holes corresponding to the step hole.
The further improvement to the technical scheme is that the vertical plate is provided with a limiting clamping groove.
The utility model has the advantages as follows:
the utility model discloses a base, fixed stop subassembly and adjustable fender subassembly, the fixed stop subassembly with the base is connected, the adjustable fender subassembly is equipped with fly leaf, connecting portion and slide bar regulation portion, fly leaf one end through a rotation axis with the base rotates to be connected, the fly leaf other end with connecting portion connect, the slide bar regulation portion install in the base, connecting portion not with one end is connected to the fly leaf, with slide bar regulation portion swing joint compares with prior art, the utility model discloses a set up slide bar regulation portion, can carry out adjustable fender's position control to realize the position control of the probe card that awaits measuring, test and convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
description of reference numerals: 1. the adjustable sliding block comprises a base, 11 threaded holes, 2 fixed baffle plate assemblies, 21 transverse plates, 211 step holes, 22 vertical plates, 221 limiting clamping grooves, 3 movable baffle plate assemblies, 31 movable plates, 32 connecting parts, 33 sliding rod adjusting parts, 331 supporting rods, 332 sliding blocks, 333 adjusting parts, 3331 adjusting handles, 3332 limiting clamping blocks, 3333 limiting bolts and 4 rotating shafts.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the probe card detecting jig of the embodiment includes a base 1, a fixed baffle assembly 2 and a movable baffle assembly 3, the fixed baffle assembly 2 is connected to the base 1, the movable baffle assembly 3 is provided with a movable plate 31, a connecting portion 32 and a sliding rod adjusting portion 33, one end of the movable plate 31 is rotatably connected to the base 1 through a rotating shaft 4, the other end of the movable plate 31 is connected to the connecting portion 32, the sliding rod adjusting portion 33 is installed on the base 1, one end of the connecting portion 32, which is not connected to the movable plate 31, is movably connected to the sliding rod adjusting portion 33, when the probe card detecting jig is used, the fixed baffle assembly 2 abuts against one side of the probe card to be detected, the movable plate 3 abuts against the side of the probe card, and the position of the movable plate 31 can be adjusted through the sliding rod adjusting portion 33, so as to adjust the position of, the test and the use are convenient.
In some embodiments, the sliding rod adjusting portion 33 includes a supporting rod 331, a sliding block 332 and an adjusting member 333, a bottom end of the supporting rod 331 is connected to the base 1, a top end of the supporting rod 331 is connected to the adjusting member 333, and the sliding block 332 is sleeved on the supporting rod 331.
In other embodiments, the adjusting member 333 is provided with an adjusting handle 3331 and a limiting clamping block 3332, the adjusting handle 3331 and the limiting clamping block 3332 are respectively connected to the supporting rod 331, and the adjusting handle 3331 is located above the limiting clamping block 3332.
In some specific examples, the limiting clamping block 3332 is divided into a left clamping block and a right clamping block, the left clamping block and the right clamping block are symmetrically clamped on the supporting rod 331, the left clamping block and the right clamping block are respectively provided with a through hole, a limiting bolt 3333 is arranged in the through hole in a penetrating manner, in the embodiment, the limiting bolt 3333 controls the clamping and loosening of the left clamping block and the right clamping block, so that the position adjustment and limitation of the adjusting piece 333 are realized, the structure is simple, and the limiting adjustment is very convenient.
In some optional specific embodiments, the fixed baffle assembly 2 includes a horizontal plate 21 and a vertical plate 22, the horizontal plate 21 is connected to the base 1, the horizontal plate 21 is close to the movable plate 31, and the vertical plate 22 is connected to the horizontal plate 21, in this embodiment, it is specifically shown that a lateral side of the probe card to be tested is abutted and limited through the horizontal plate 21 and the vertical plate 22 which are connected to each other, and the probe card to be tested is simple in structure and convenient to limit.
In other specific examples, diaphragm 21 is equipped with step hole 211, base 1 is equipped with a plurality of screw holes 11 that correspond with step hole 211, such setting, diaphragm 21 with when base 1 connects, the top surface of bolt can imbed step hole 211, can realize diaphragm 21 and base 1's dismantlement simultaneously and be connected, and in addition, screw hole 11 is equipped with a plurality ofly, can adjust the relative base 1's of diaphragm 21 position through screw hole 11, cooperates the utility model discloses a slide bar regulation portion 33 can realize more accurate position control, its simple structure, and it is convenient to adjust, and the practicality is strong.
In some specific examples, the vertical plate 22 is provided with a limit slot 221, and in this embodiment, the side edge of the probe card can be abutted against the limit slot 221, so that the probe card is convenient to position, and the probe card is simple in structure and convenient to use.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The probe card detection jig is characterized by comprising a base, a fixed baffle assembly and a movable baffle assembly, wherein the fixed baffle assembly is connected with the base, the movable baffle assembly is provided with a movable plate, a connecting portion and a slide rod adjusting portion, one end of the movable plate is rotatably connected with the base through a rotating shaft, the other end of the movable plate is connected with the connecting portion, the slide rod adjusting portion is arranged on the base, and the connecting portion is not movably connected with the movable plate at one end and is movably connected with the slide rod adjusting portion.
2. The probe card detection jig of claim 1, wherein the slide bar adjusting portion comprises a support bar, a slide block and an adjusting member, the bottom end of the support bar is connected with the base, the top end of the support bar is connected with the adjusting member, and the slide block is sleeved on the support bar.
3. The probe card detection tool of claim 2, wherein the adjusting member is provided with an adjusting handle and a limiting clamping block, the adjusting handle and the limiting clamping block are respectively connected with the supporting rod, and the adjusting handle is located above the limiting clamping block.
4. The probe card detection jig of claim 3, wherein the limiting clamping block is divided into a left clamping block and a right clamping block, the left clamping block and the right clamping block are symmetrically clamped on the support rod, the left clamping block and the right clamping block are respectively provided with a through hole, and a limiting bolt is arranged in the through hole in a penetrating manner.
5. The probe card inspection tool of claim 1, wherein the fixed baffle assembly comprises a horizontal plate and a vertical plate, the horizontal plate is connected to the base and is adjacent to the movable plate, and the vertical plate is connected to the horizontal plate.
6. The probe card inspection tool of claim 5, wherein the cross plate has a stepped hole, and the base has a plurality of threaded holes corresponding to the stepped hole.
7. The probe card inspection tool of claim 5, wherein the riser has a limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021487513.7U CN212845771U (en) | 2020-07-24 | 2020-07-24 | Probe card detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021487513.7U CN212845771U (en) | 2020-07-24 | 2020-07-24 | Probe card detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845771U true CN212845771U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021487513.7U Active CN212845771U (en) | 2020-07-24 | 2020-07-24 | Probe card detection tool |
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| Country | Link |
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| CN (1) | CN212845771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201664A (en) * | 2022-07-29 | 2022-10-18 | 河北圣昊光电科技有限公司 | Chip detection device and chip testing machine with same |
-
2020
- 2020-07-24 CN CN202021487513.7U patent/CN212845771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201664A (en) * | 2022-07-29 | 2022-10-18 | 河北圣昊光电科技有限公司 | Chip detection device and chip testing machine with same |
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