Tool for testing chip

Abstract

The utility model discloses a tool for testing a chip, which comprises a base, a supporting rod, a top seat and a placing and fixing module, the supporting rod is fixedly arranged between the base and the top seat, the placing and fixing module is arranged on the top seat, the top seat comprises a first sliding groove part, a second sliding groove part, a third sliding groove part and a fourth sliding groove part, and the first sliding groove part, the second sliding groove part, the third sliding groove part and the fourth sliding groove part are arranged on the base. The first sliding groove part and the second sliding groove part are both located in the first direction, the third sliding groove part and the fourth sliding groove part are both located in the second direction, and the first direction is perpendicular to the second direction. According to the tool for testing the chip, linkage is carried out through the base, the supporting rod, the top seat and the placement fixing module, so that the chip is comprehensively limited and fixed from four directions, the stability is improved, the detection is convenient, and the tool has the advantages of stable structure, high safety, high practicability and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to chip test technical field, concretely relates to a tool for chip test. BACKGROUND

[0002] With the rapid development of semiconductor technology, the integration and performance of chips are continuously improved, and the precision and efficiency of chip testing are also increasingly required. In the chip testing process, the chip needs to be fixed so as to facilitate detection by the detection equipment. Many existing chip clamps are relatively simple, have insufficient stability, and are troublesome to install and remove.

[0003] Therefore, the above problems are further improved. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the utility model is to provide a tool for chip test, which is linked through the base, support rod, top seat and placement fixing module, so that the chip is fixed from four directions, the stability is improved, and the detection is facilitated. It has the advantages of stable structure, high safety and high practicability.

[0005] To achieve the above purpose, the utility model provides a tool for chip test, which comprises a base, a support rod, a top seat and a placement fixing module, the support rod is fixedly installed between the base and the top seat, and the placement fixing module is installed on the top seat, wherein:

[0006] The top seat comprises a first sliding groove part, a second sliding groove part, a third sliding groove part and a fourth sliding groove part, the first sliding groove part and the second sliding groove part are located in a first direction, and the third sliding groove part and the fourth sliding groove part are located in a second direction, the first direction and the second direction are perpendicular; the first sliding groove part is provided with a first knob, and the second sliding groove part is provided with a second knob, the third sliding groove part is provided with a third knob, and the fourth sliding groove part is provided with a fourth knob;

[0007] The placement fixing module comprises a first sliding block, a second sliding block, a third sliding block, a fourth sliding block and a chip placement block, the first sliding block is installed on the first sliding groove part, and the second sliding block is installed on the second sliding groove part, the third sliding block is installed on the third sliding groove part, and the fourth sliding block is installed on the fourth sliding groove part, the chip placement block is fixedly installed in the middle of the top seat, and the chip placement block is provided with a first clamping groove, a second clamping groove, a third clamping groove and a fourth clamping groove, the first sliding block is aligned with the first clamping groove, and the second sliding block is aligned with the second clamping groove, the third sliding block is aligned with the third clamping groove, and the fourth sliding block is aligned with the fourth clamping groove.

[0008] As a further preferred technical scheme of the above technical scheme, the first sliding block, the second sliding block, the third sliding block and the fourth sliding block are each provided with a first component, a second component and a third component which are integrally formed, the second component is located between the first component and the third component, the first component is located in the corresponding sliding groove part and the second component is used to enter the corresponding clamping groove, and the third component is located above the chip placement block and is used to fix the test chip placed on the chip placement block.

[0009] As a further preferred technical scheme of the above technical scheme, the third component is provided with a pad block (used to contact and protect the chip when fixing the chip).

[0010] As a further preferred technical scheme of the above technical scheme, the first to fourth knobs are each provided with an anti-skid structure (convenient for rotation).

[0011] As a further preferred technical scheme of the above technical scheme, the chip placement block is installed on the top seat through bolts. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic view of the utility model.

[0013] Figure 2 is a structural schematic view of the utility model.

[0014] The reference signs include: 100, base; 200, support rod; 300, top seat; 310, first sliding groove part; 320, second sliding groove part; 330, third sliding groove part; 340, fourth sliding groove part; 350, first knob; 360, second knob; 370, third knob; 380, fourth knob; 400, placement fixing module; 410, first sliding block; 420, second sliding block; 430, third sliding block; 440, fourth sliding block; 450, chip placement block; 451, first clamping groove; 452, second clamping groove; 453, third clamping groove; 454, fourth clamping groove. DETAILED DESCRIPTION

[0015] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be applied to other implementation schemes, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0016] The utility model discloses a kind of tool for chip testing, and the following is further described to the specific embodiment of utility model with preferred embodiment.

[0017] In the embodiments of the utility model, those skilled in the art pay attention to, the test chip etc. of the utility model can be regarded as prior art.

[0018] Preferred embodiments.

[0019] As Figures 1-2 The utility model discloses a tool for chip test, including base 100, support rod 200, top seat 300 and place fixed module 400, support rod 200 fixed mounting between base 100 and top seat 300 and place fixed module 400 install top seat 300, wherein:

[0020] Top seat 300 includes first runner part 310, second runner part 320, third runner part 330 and fourth runner part 340, first runner part 310 and second runner part 320 are located first direction and third runner part 330 and fourth runner part 340 are located second direction, first direction and second direction are perpendicular, first runner part 310 is equipped with first knob 350 and second runner part 320 is equipped with second knob 360, third runner part 330 is equipped with third knob 370 and fourth runner part 340 is equipped with fourth knob 380,

[0021] Place fixed module 400 includes first slider 410, second slider 420, third slider 430, fourth slider 440 and chip placement block 450, first slider 410 installs first runner part 310 and second slider installs second runner part 320, third slider 430 installs third runner part 330 and fourth slider 440 installs fourth runner part 340, chip placement block 450 fixed mounting in the middle of top seat 300 and chip placement block 450 is equipped with (in recessed) first clamping groove 451, second clamping groove 452, third clamping groove 453 and fourth clamping groove 454, first slider 410 is aligned with first clamping groove 451 and second slider 420 is aligned with second clamping groove 452, third slider 430 is aligned with third clamping groove 453 and fourth slider 440 is aligned with fourth clamping groove 454.

[0022] Specifically, the first slider 410, the second slider 420, the third slider 430 and the fourth slider 440 are each provided with a first component 411, a second component 412 and a third component 413, the second component 412 is located between the first component 411 and the third component 413, the first component 411 is located in the corresponding sliding groove part and the second component 412 is used to enter the corresponding clamping groove, and the third component 413 is located above the chip placement block 450 and is used to fix the test chip placed on the chip placement block 450.

[0023] More specifically, the third component 413 is provided with a pad (used to contact and protect the chip when fixing the chip).

[0024] Further, the first to fourth knobs are each provided with an anti-skid structure (convenient for rotation).

[0025] Further, the chip placement block 450 is installed on the top base 300 through bolts.

[0026] For the utility model:

[0027] When the test chip is limited and fixed, as shown in the figure, Figure 1 firstly, the slider is moved away from the chip placement block, then the chip is placed on the top of the chip placement block, then the slider is moved in the respective sliding groove part towards the chip, and enters the corresponding clamping groove part, thereby fixing the four directions of the chip in all aspects, and the slider is fixed in the sliding groove part through the knob, improving the stability, as shown in the figure, Figure 2 through the slider and the sliding groove part, the installation and removal are relatively simple, improving the detection efficiency.

[0028] It is worth mentioning that the test chip and other technical features involved in the utility model patent application should be regarded as prior art, the specific structure, working principle and possible control mode, spatial arrangement mode of these technical features can be selected by the conventional method in the field, and should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0029] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A jig for testing a chip, characterized by comprising: Including base, support rod, top seat and place fixed module, the support rod is fixedly installed between the base and the top seat and the place fixed module is installed to the top seat, wherein: The top seat includes first sliding groove part, second sliding groove part, third sliding groove part and fourth sliding groove part, the first sliding groove part and the second sliding groove part are both in first direction and the third sliding groove part and the fourth sliding groove part are both in second direction, the first direction and the second direction are perpendicular;The first sliding groove part is equipped with first knob and the second sliding groove part is equipped with second knob, the third sliding groove part is equipped with third knob and the fourth sliding groove part is equipped with fourth knob; The place fixed module includes first sliding block, second sliding block, third sliding block, fourth sliding block and chip placement block, the first sliding block is installed to the first sliding groove part and the second sliding block is installed to the second sliding groove part, the third sliding block is installed to the third sliding groove part and the fourth sliding block is installed to the fourth sliding groove part, the chip placement block is fixedly installed to the middle of the top seat and the chip placement block is equipped with first clamping groove, second clamping groove, third clamping groove and fourth clamping groove, the first sliding block is aligned with the first clamping groove and the second sliding block is aligned with the second clamping groove, the third sliding block is aligned with the third clamping groove and the fourth sliding block is aligned with the fourth clamping groove.

2. The tooling for testing a chip according to claim 1, wherein The first sliding block, the second sliding block, the third sliding block and the fourth sliding block are all equipped with integrally formed first component, second component and third component, the second component is between the first component and the third component, the first component is in corresponding sliding groove part and the second component is used to enter corresponding clamping groove, the third component is above the chip placement block and is used to fixedly place test chip in chip placement block.

3. The tooling for testing a chip according to claim 2, wherein The third component is equipped with cushion block.

4. The tooling for testing a chip according to claim 1, wherein The first to fourth knobs are all equipped with anti-skid structure.

5. The tool for testing a chip according to claim 1, wherein The chip placement block is installed to the top seat by bolt.

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