Chip performance detection equipment

Abstract

The utility model discloses chip performance detection equipment, which comprises a detection table, the upper surface of the detection table is fixedly connected with a detection box through a screw, the lower surface of the detection table is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a driven gear, the driven gear is in meshed connection with a driving gear, and the driving gear is in meshed connection with the detection box. The driving gear is fixedly connected with the output end of the servo motor, a placement plate is slidably connected to the interior of the detection table, and a chip is arranged in the placement plate. According to the chip performance detection equipment, after a worker detects a chip, a servo motor is started, the servo motor can drive a driving gear to rotate, through transmission of a driven gear, a rotating shaft rotates, a detection table rotates, a next detection box with a chip can be directly rotated to the position below a measuring pen, the worker can continue to conduct detection, and the detection efficiency is improved. The purpose of continuous detection is achieved, and the detection efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chip performance detection technical field, especially a kind of chip performance detection equipment. BACKGROUND

[0002] Chip packaging technology is to wrap memory chip, to avoid chip and outside contact, prevent the damage of chip by outside.Air impurities and bad gas, even water vapor can corrode the precision circuit on chip, and further cause electrical performance to decline.Different packaging technologies differ greatly in manufacturing process and process, and the performance of memory chip after packaging also plays a crucial role.

[0003] According to Chinese patent publication No.CN221039331U, a kind of chip performance detection equipment is disclosed, by the sliding assembly of setting, rotation adjustment screw rod, drive bearing frame under the limiting of limiting rod Sliding, it is convenient to detect the next group of pins, while bearing frame can limit and fix chip packaging, not produce sliding when detecting, facilitate performance detection, increase the practicability of the device.

[0004] But every time after chip detection is completed, chip needs to be immediately taken out from the inside of bearing frame, then new undetected chip is placed in it, to continue detection, in the process of replacing chip, detection tool is in idle state, affect detection efficiency, therefore we propose a kind of chip performance detection equipment. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a kind of chip performance detection equipment, can effectively solve the problems in the background art.

[0006] To achieve the above object, the technical scheme adopted by the utility model is:

[0007] A kind of chip performance detection equipment, including detection table, the upper surface of the detection table is fixedly connected with detection box by screw, the lower surface of the detection table is fixedly connected with the shaft, the bottom of the shaft is fixedly connected with driven gear, the driven gear is meshingly connected with driving gear, the driving gear is fixedly connected with the output end of servo motor, the inside of the detection table is slidably connected with placement plate, the inside of the placement plate is provided with chip.

[0008] In order to facilitate the control of push block to move, as a kind of chip performance detection equipment of the utility model, the front of the detection box is fixedly connected with support spring, the end away from the detection box of support spring is connected with the back of baffle, the middle part of the back of baffle is fixedly connected with push column.

[0009] In order to facilitate the control of the upward movement of the placement plate, as a kind of chip performance detection equipment of the utility model, the end of the push column away from the baffle is fixedly connected with push block, the upper surface of the push block is attached with the lower surface of the placement plate, the push column is inserted in the inside of the detection box.

[0010] In order to make the rotating shaft more stable, as a kind of chip performance detection equipment of the utility model, the rotating shaft is installed in the inside of the support frame through bearing, and the support frame is fixedly installed on the inner wall of the protective shell.

[0011] In order to facilitate the detection of the chip, as a kind of chip performance detection equipment of the utility model, the outer surface of the protective shell is fixedly connected with the support, the upper surface of the support is provided with the measuring table, and the measuring table is electrically connected with the measuring pen through the connecting line.

[0012] In order to facilitate the control of the up-and-down movement of the measuring pen, as a kind of chip performance detection equipment of the utility model, the lower surface of the support is fixedly connected with the electric push rod, the bottom end of the electric push rod is fixedly connected with the fixing frame, and the fixing frame is inserted with the measuring pen.

[0013] In order to make the equipment fixed more stable, as a kind of chip performance detection equipment of the utility model, the lower surface of the protective shell is fixedly connected with the base, and the base is fixedly connected with the ground through bolts.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、The chip performance detection equipment, through the cooperation between the detection table, the detection box, the rotating shaft, the driven gear, the driving gear and the servo motor, when the staff detects the chip, starts the servo motor, the servo motor can drive the driving gear to rotate, the rotating shaft rotates through the transmission of the driven gear, the detection table rotates, the next detection box with the chip can be directly rotated to the lower side of the measuring pen, the staff can continue to detect, realizes the purpose of continuous detection, and greatly improves the detection efficiency.

[0016] 2、The chip performance detection equipment, through the cooperation between the detection table, the detection box, the placement plate, the chip, the supporting spring, the baffle, the push column and the push block, after detection, other staff can directly push the baffle with hand, so that the supporting spring is compressed, the push column can be moved, the placement plate can be lifted up along with the movement of the push block, and the staff can take the chip. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the axial measurement structure schematic view of a kind of chip performance detection equipment of the utility model embodiment 1;

[0018] Figure 2It is a rear view axis measurement structure schematic view of the performance detection equipment of the chip of the embodiment 1 of the utility model.

[0019] Figure 3 It is a section axis measurement structure schematic view of the performance detection equipment of the chip of the embodiment 1 of the utility model.

[0020] Figure 4 It is a partial axis measurement structure schematic view of the performance detection equipment of the chip of the embodiment 1 of the utility model.

[0021] Figure 5 It is a section axis measurement structure schematic view of the detection box in the performance detection equipment of the chip of the embodiment 1 of the utility model.

[0022] In the drawing: 1, detection table; 2, detection box; 3, rotating shaft; 4, driven gear; 5, driving gear; 6, servo motor; 7, placing plate; 8, chip; 9, supporting spring; 10, baffle; 11, push column; 12, push block; 13, support frame; 14, protective shell; 15, support; 16, measuring table; 17, measuring pen; 18, electric push rod; 19, fixing frame; 20, base. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0024] Embodiment 1

[0025] As Figures 1-5 Shown, a kind of chip performance detection equipment, including detection table 1, the upper surface of detection table 1 is fixedly connected with detection box 2 by screw, the lower surface of detection table 1 is fixedly connected with rotating shaft 3, the bottom of rotating shaft 3 is fixedly connected with driven gear 4, driven gear 4 is engaged with driving gear 5, driving gear 5 is fixedly connected with the output end of servo motor 6, the inside of detection table 1 is slidably connected with placing plate 7, the inside of placing plate 7 is provided with chip 8.

[0026] In practical use, through the coordinated setup of the testing platform 1, testing box 2, rotating shaft 3, driven gear 4, driving gear 5, and servo motor 6, after the operator finishes testing chip 8, the servo motor 6 is started. The servo motor 6 drives the driving gear 5 to rotate, which in turn drives the rotating shaft 3 through the driven gear 4. The testing platform 1 rotates, which can directly rotate the next testing box 2 containing chip 8 to the underside of the measuring pen 17, allowing the operator to continue testing and achieving continuous testing, thus greatly improving testing efficiency.

[0027] In this embodiment, a support spring 9 is fixedly connected to the front of the detection box 2, and the end of the support spring 9 away from the detection box 2 is connected to the back of the baffle 10. A push post 11 is fixedly connected to the middle of the back of the baffle 10.

[0028] In practical use, the baffle 10 makes it easy for staff to control the movement of the push block 12.

[0029] In this embodiment, a push block 12 is fixedly connected to the end of the push post 11 away from the baffle 10. The upper surface of the push block 12 is in contact with the lower surface of the placement plate 7, and the push post 11 is inserted into the inside of the detection box 2.

[0030] In practical use, through the coordinated arrangement of the testing platform 1, testing box 2, placement plate 7, chip 8, support spring 9, baffle 10, push column 11 and push block 12, after the test is completed, other staff can directly push the baffle 10 by hand to compress the support spring 9, which will allow the push column 11 to move. As the push block 12 moves, it can lift the placement plate 7 upwards, making it easier for staff to pick up the chip 8.

[0031] In this embodiment, the rotating shaft 3 is mounted inside the support frame 13 via a bearing, and the support frame 13 is fixedly mounted on the inner wall of the protective shell 14.

[0032] In practical use, the support frame 13 can be used to support the rotating shaft 3.

[0033] In this embodiment, a bracket 15 is fixedly connected to the outer surface of the protective shell 14, and a measuring gauge 16 is provided on the upper surface of the bracket 15. The measuring gauge 16 is electrically connected to a measuring pen 17 via a connecting wire.

[0034] In practical use, the settings of the measuring pen 17 and measuring meter 16 facilitate the testing of chip 8.

[0035] In this embodiment, an electric push rod 18 is fixedly connected to the lower surface of the bracket 15, a fixed frame 19 is fixedly connected to the bottom end of the electric push rod 18, a measuring pen 17 is inserted into the inside of the fixed frame 19, and a base 20 is fixedly connected to the lower surface of the protective shell 14. The base 20 is fixedly connected to the ground by bolts.

[0036] In use, the staff member starts the electric push rod 18, the electric push rod 18 drives the fixed frame 19 to move downwards, and the measuring pen 17 can be in contact with the chip 8 to measure the chip 8.

[0037] Working principle: in use, the staff member can place the chip 8 on the placing plate 7, then the staff member starts the electric push rod 18, the electric push rod 18 controls the measuring pen 17 to move downwards and be in contact with the chip 8 to measure the chip 8, when the staff member finishes detecting the chip 8, the staff member starts the servo motor 6, the servo motor 6 drives the driving gear 5 to rotate, the driving gear 5 drives the driven gear 4 to rotate, the rotating shaft 3 rotates, the detection table 1 rotates, the next detection box 2 with the chip 8 can be directly rotated to the position below the measuring pen 17, the staff member can continue to detect, and another staff member can directly push the baffle 10 to compress the supporting spring 9, then the push column 11 moves, the push block 12 moves, the placing plate 7 is lifted upwards, the chip 8 is taken and a new chip 8 is placed, and the detection efficiency is improved.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and the changes and improvements all fall into the scope of the utility model to be protected. The scope of protection of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A device for testing the performance of chips, comprising a testing station (1), characterized in that: The upper surface of the detection platform (1) is fixedly connected with a detection box (2) through screws, the lower surface of the detection platform (1) is fixedly connected with a rotating shaft (3), the bottom end of the rotating shaft (3) is fixedly connected with a driven gear (4), the driven gear (4) is meshedly connected with a driving gear (5), the driving gear (5) is fixedly connected with the output end of a servo motor (6), the inside of the detection platform (1) is slidably connected with a placing plate (7), and the inside of the placing plate (7) is provided with a chip (8).

2. The chip performance detection device according to claim 1, wherein: The front surface of the detection box (2) is fixedly connected with a supporting spring (9), one end of the supporting spring (9) away from the detection box (2) is connected with the back surface of a baffle (10), and the back surface of the baffle (10) is fixedly connected with a push column (11) in the middle.

3. The chip performance detection device according to claim 2, wherein: One end of the push column (11) away from the baffle (10) is fixedly connected with a push block (12), the upper surface of the push block (12) is attached to the lower surface of the placing plate (7), and the push column (11) is inserted into the inside of the detection box (2).

4. The chip performance detection device according to claim 1, wherein: The rotating shaft (3) is installed in the inside of a support frame (13) through a bearing, and the support frame (13) is fixedly installed on the inner wall of a protective shell (14).

5. The chip performance detection device according to claim 4, wherein: The outer surface of the protective shell (14) is fixedly connected with a support (15), the upper surface of the support (15) is provided with a measuring table (16), and the measuring table (16) is electrically connected with a measuring pen (17) through a connecting line.

6. The chip performance detection device according to claim 5, wherein: The lower surface of the support (15) is fixedly connected with an electric push rod (18), the bottom end of the electric push rod (18) is fixedly connected with a fixing frame (19), and the inside of the fixing frame (19) is inserted with the measuring pen (17).

7. The chip performance detection device according to claim 4, wherein: The lower surface of the protective shell (14) is fixedly connected with a base (20), and the base (20) is fixedly connected with the ground through bolts.

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