CN212341372U

CN212341372U - Chip carrying platform for chip detection

Info

Publication number: CN212341372U
Application number: CN202020424940.4U
Authority: CN
Inventors: 刘静; 吴正
Original assignee: Core Crown Suzhou Semiconductor Co ltd
Current assignee: Core Crown Suzhou Semiconductor Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-01-12
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a slide holder for chip testing, the package rubbing board body is provided with the location boss on the plate body, all is provided with clamp plate mechanism on the plate body that is located location boss both sides, and clamp plate mechanism includes first clamp plate and second clamp plate, and first clamp plate is articulated mutually through first round pin axle and plate body, and the second clamp plate is articulated mutually through second round pin axle and plate body. The utility model discloses can effectively avoid the skew of chip position, improve the positioning reliability and the stability of chip greatly, improve chip detection effect.

Description

Chip carrying platform for chip detection

Technical Field

The utility model relates to a chip detects technical field, concretely relates to chip detects uses slide holder.

Background

The chip slide holder is an important part of the chip detection device and is used for bearing and supporting a chip for detection, but the current slide holder cannot effectively avoid the offset of the position of the chip, so that the chip detection effect is influenced, and the detection requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a chip detects uses slide holder, can effectively avoid the skew of chip position, does benefit to the positioning reliability and the stability that improve the chip, does benefit to and improves chip detection effect.

In order to solve the technical problem, the utility model provides a technical scheme as follows:

the chip carrying platform for chip detection comprises a plate body, wherein a positioning boss is arranged on the plate body, pressing plate mechanisms are arranged on the plate body on two sides of the positioning boss and comprise a first pressing plate and a second pressing plate, the first pressing plate is hinged to the plate body through a first pin shaft, and the second pressing plate is hinged to the plate body through a second pin shaft.

In one embodiment, the first pressing plate and the second pressing plate are both retractable plates.

In one embodiment, the retractable plate comprises a first plate body and a second plate body, wherein a sliding groove is formed in the first plate body, and the second plate body is slidably sleeved in the sliding groove.

In one embodiment, the bottom of the plate body is provided with a plurality of mounting protrusions.

In one embodiment, the mounting protrusion is a cylindrical protrusion or a conical protrusion.

In one embodiment, the plate body is provided with an opening groove on both sides.

In one embodiment, the open groove is a trapezoidal groove.

In one embodiment, a protective gasket is attached to the bottom of the first and second pressure plates.

In one embodiment, the protective pad is a rubber pad.

The utility model discloses following beneficial effect has: the utility model discloses a chip detects uses slide holder can effectively avoid the skew of chip position, has improved the positioning reliability and the stability of chip greatly, has improved chip detection effect.

Drawings

FIG. 1 is a schematic structural view of a slide holder for chip detection according to the present invention;

FIG. 2 is a schematic view of another angular configuration of the stage of FIG. 1;

FIG. 3 is an exploded schematic view of the first platen shown in FIG. 1;

in the figure: 1. plate body, 2, location boss, 3, pressure plate mechanism, 31, first clamp plate, 311, first plate body, 312, spout, 313, second plate body, 32, first round pin axle, 33, second clamp plate, 34, second round pin axle, 4, installation arch, 5, open slot.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1, the embodiment discloses a chip carrying platform for chip detection, which includes a plate body 1, a positioning boss 2 is provided on the plate body 1, pressing plate mechanisms 3 are provided on the plate body 1 at two sides of the positioning boss 2, each pressing plate mechanism 3 includes a first pressing plate 31 and a second pressing plate 33, the first pressing plate 31 is hinged to the plate body 1 through a first pin shaft 32, so that the first pressing plate 31 can rotate around the first pin shaft 32, and the second pressing plate 33 is hinged to the plate body 1 through a second pin shaft 34, so that the second pressing plate 33 can rotate around the second pin shaft 34.

Can compress tightly the chip from different positions through first clamp plate 31 and second clamp plate 33, improved the ann of chip commentaries on classics stability greatly, in addition, first clamp plate 31 and second clamp plate 33 all are articulated mutually with plate body 1 for first clamp plate 31 and second clamp plate 33's swing angle is adjustable, thereby makes the clamp plate can adjust its pressure according to specific chip and paste the position, can guarantee the fixed reliability of chip better.

In one embodiment, the first pressing plate 31 and the second pressing plate 33 are retractable plates, so that the lengths of the first pressing plate 31 and the second pressing plate 33 can be adjusted to press chips with different sizes.

In one embodiment, as shown in fig. 3, the retractable plate includes a first plate 311 and a second plate 313, the first plate 311 is provided with a sliding slot 312, and the second plate 313 is slidably sleeved in the sliding slot 312, so as to adjust the length of the retractable plate by sliding the second plate 313.

In one embodiment, as shown in fig. 2, a plurality of mounting protrusions 4 are disposed at the bottom of the board body 1 for mounting the board body 1 on the chip detection device, for example, corresponding mounting grooves are disposed on the chip detection device, and when the slide holder is mounted, the mounting protrusions 4 on the slide holder are only required to be inserted into the mounting grooves, so that the slide holder can be stably mounted.

In one embodiment, the mounting protrusion 4 is a cylindrical protrusion or a conical protrusion to improve positioning reliability.

In one embodiment, the plate body 1 is provided with open slots 5 on both sides thereof to achieve a weight reduction effect.

In one embodiment, the open groove 5 is a trapezoidal groove.

In one embodiment, a protective pad is attached to the bottom of the first and second

pressing plates

31 and 33 to protect the chip and reduce the wear of the chip.

In one embodiment, the protective gasket is a rubber gasket.

The use method of the slide holder for chip detection in the embodiment comprises the following steps: the chip is placed on the positioning boss 2, and then the first pressing plate 31 and the second pressing plate 33 are respectively rotated, so that the first pressing plate 31 and the second pressing plate 33 are respectively pressed on different positions of the upper surface of the chip. In the process, the swing angles of the first pressing plate 31 and the second pressing plate 33 are adjusted, so that the chips can be well pressed, and the pressing and fixing of the chips with different sizes can be adapted.

When the slide holder is used, the slide holder loaded with the chip is only required to be connected to the chip detection device.

The slide holder of this embodiment can effectively avoid the skew of chip position, has improved the positioning reliability and the stability of chip greatly, does benefit to and improves chip detection effect.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The chip carrying table for chip detection is characterized by comprising a plate body, wherein a positioning boss is arranged on the plate body, pressing plate mechanisms are arranged on the plate body on two sides of the positioning boss and comprise a first pressing plate and a second pressing plate, the first pressing plate is hinged to the plate body through a first pin shaft, and the second pressing plate is hinged to the plate body through a second pin shaft.

2. The stage of claim 1, wherein the first and second platens are retractable platens.

3. The slide holder for chip detection according to claim 2, wherein the retractable plate comprises a first plate and a second plate, the first plate is provided with a sliding slot, and the second plate is slidably sleeved in the sliding slot.

4. The stage of claim 1, wherein the bottom of the plate has a plurality of mounting bumps.

5. The stage of claim 4, wherein the mounting bumps are cylindrical bumps or conical bumps.

6. The wafer stage of claim 1, wherein the plate body has open slots on both sides.

7. The stage of claim 6, wherein the slots are trapezoidal.

8. The stage of claim 1, wherein a protective pad is attached to the bottom of the first and second pressure plates.

9. The stage of claim 8, wherein the protective pad is a rubber pad.