Chip multi-station on-line detection device

Abstract

The utility model discloses a kind of chip multi-station online detection device, including host computer, host computer is internally provided with built-in space, the utility model is provided with workbench on host computer top, and workbench lower side is inserted with driving column, while driving column bottom inserts host computer interior, driving disc is equipped in driving column middle part, and driving disc is inserted with socket portion in a week, one side is equipped in host computer interior with support column, and power disc is equipped in support column upper side, both sides of power disc upper side are equipped with dial column, and dial column is inserted into socket portion, first angle gear is equipped in support column middle part, and first angle gear engages second angle gear, while second angle gear is driven by motor 9, using host computer interior structure makes that workbench intermittent rotation, and host computer upper side is equipped with the detection assembly of detecting different condition, the device can simultaneously detect different problems in chip interior, improve detection efficiency, and applicability is wide.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, specifically to a chip multi-station online testing device. Background Technology

[0002] As an emerging industry, LED chips are increasingly widely used across various sectors, boasting advantages such as low power consumption, high operational flexibility, and high brightness, and are gradually replacing traditional light sources. Furthermore, their low cost, fast production cycle, stable operation, and miniaturized size contribute to their widespread application, indicating a bright future for the LED chip industry. With the rise of flip-chip LEDs, the requirements for their testing equipment are also increasing, and the rapid and efficient identification of qualified products is a growing goal. Currently, chip testing requires placing the chip on a testing platform and manually performing each test, a method that is inefficient and has limited applicability. Therefore, this paper proposes a multi-station online chip testing device to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide a chip multi-station online testing device to solve the problems mentioned in the background.

[0004] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution: a chip multi-station online testing device, including a host, an internal space, and a worktable above the host. A drive column is inserted into the center of the internal space and rotatably connected to the bottom, and the top of the drive column is inserted into the center of the bottom of the worktable and fixedly connected. A drive disk is fitted around the middle of the drive column and fixedly connected. Multiple insertion slots are equidistantly arranged around the drive disk. A support column is inserted into one side of the internal space and rotatably connected. The top of the support column is inserted into the center of the bottom of the power disk and fixedly connected. A toggle column is fixedly connected to both sides above the power disk. The two toggle columns are symmetrically centered and slidably connected to the insertion slots. A first angular gear is fitted around the middle of the support column and fixedly connected. One side of the first angular gear meshes with a second angular gear. The other side of the second angular gear is fixedly connected to a motor shaft, and the motor is fixedly connected to the bottom of one side of the internal space.

[0005] The system includes a worktable above the main unit, with a drive column inserted below it. The bottom of the drive column is inserted into the main unit, allowing the worktable to rotate while being supported by the drive column. A drive disc is fitted around the middle of the drive column, and the drive disc has slots around its circumference. A support column is located on one side inside the main unit, with a power disc above it. Actuating columns are located on both sides above the power disc, and these columns are inserted into the slots. A first angular gear is fitted around the middle of the support column, meshing with a second angular gear, which is driven by a motor. This allows the system to rotate through the second angular gear. Gears, a first angular gear, and support columns cause the power disk to rotate. When the power disk rotates, the two actuating columns are placed eccentrically and are symmetrically centered. The actuating columns are inserted into the slots of the drive disk in sequence, causing the drive disk to rotate intermittently, which in turn causes the worktable to rotate intermittently. The placement slots on the top of the worktable correspond to the slots. Support frames and detection components are located on the top of the main unit at four positions outside the worktable. The four detection components detect different conditions, so the chip can be rotated in sequence in the placement slots for detection.

[0006] Preferably, the drive disk has an arc-shaped opening around its circumference, and the multiple arc-shaped openings alternate with the multiple insertion ports.

[0007] Preferably, a limiting block is fixedly connected to the upper center of the power plate, and the two actuating columns are symmetrical about the center line of the limiting block.

[0008] Preferably, the limiting block has arc-shaped surfaces at both ends, and these arc-shaped surfaces fit against the inner wall of the arc-shaped opening. The fitting of the arc-shaped surfaces at both ends of the limiting block with the arc-shaped opening on the side of the drive disc ensures that the two rotate in a fitted manner, preventing misalignment.

[0009] Preferably, the top of the drive column extends above the host machine, and the top of the drive column is flush with the upper plane of the host machine, while the upper plane of the host machine is rotatably connected to the bottom of the worktable.

[0010] Preferably, the workbench has multiple placement slots on its upper surface, and the placement slots correspond to the insertion slots.

[0011] Preferably, a plurality of support frames are fixedly connected above the host, and the plurality of support frames are equidistantly placed outside the workbench.

[0012] Preferably, a detection component is installed inside the support frame, and a corresponding slot is placed below the detection component. Multiple detection components are provided for devices detecting different conditions.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] This invention features a worktable above the main unit, with a drive column inserted below it. The bottom of the drive column is inserted into the main unit. A drive disc is fitted around the middle of the drive column, and the drive disc has an insertion port around its circumference. A support column is located on one side inside the main unit, with a power disc above it. A toggle column is located on both sides above the power disc, and the toggle column is inserted into the insertion port. A first angular gear is fitted around the middle of the support column, and the first angular gear meshes with a second angular gear, which is driven by a motor 9. The internal structure of the main unit allows the worktable to rotate intermittently. A detection component for detecting different conditions is located above the main unit. This device can simultaneously detect different problems inside the chip, improving detection efficiency and having wide applicability. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0017] Figure 2 This is an enlarged schematic diagram of point A in this utility model;

[0018] Figure 3 This is a top view of the internal structure of the host of this utility model;

[0019] Figure 4 This is a top view of the main unit of this utility model.

[0020] The labels in the attached diagram represent the following:

[0021] 1. Main unit; 101. Internal space; 2. Workbench; 201. Placement slot; 3. Drive column; 4. Drive plate; 401. Insertion port; 402. Arc-shaped opening; 5. Power plate; 6. Support column; 7. First angle gear; 8. Second angle gear; 9. Motor; 10. Actuating column; 11. Limit block; 1101. Arc-shaped surface; 12. Support frame; 13. Detection component. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 As shown, this utility model provides a chip multi-station online testing device, including a host 1, an internal space 101, and a workbench 2 on top of the host 1. A drive column 3 is inserted into the center of the internal space 101 and rotatably connected to the bottom. The top of the drive column 3 is inserted into the center of the bottom of the workbench 2 and fixedly connected. A drive disk 4 is fitted over the middle of the drive column 3 and fixedly connected. Multiple insertion ports 401 are equidistantly opened around the drive disk 4. A support column 6 is inserted into one side of the internal space 101 and rotatably connected. The top of the support column 6 is inserted into the center of the bottom of the power disk 5 and fixedly connected. A toggle column 10 is fixedly connected to both sides above the power disk 5. The two toggle columns 10 are symmetrically centered and slide within the insertion ports 401. A first angular gear 7 is fitted over the middle of the support column 6 and fixedly connected. One side of the first angular gear 7 meshes with a second angular gear 8. The other side of the second angular gear 8 is fixedly connected to the shaft of a motor 9. The motor 9 is fixedly connected to the bottom of one side of the internal space 101.

[0024] In this embodiment, an arc-shaped opening 402 is provided around the drive disk 4, and multiple arc-shaped openings 402 alternate with multiple insertion openings 401.

[0025] Furthermore, a limit block 11 is fixedly connected to the upper center of the power plate 5, and the two actuating columns 10 are symmetrical about the center line of the limit block 11.

[0026] Furthermore, the limiting block 11 has arc-shaped surfaces 1101 at both ends, and the arc-shaped surfaces 1101 fit against the inner wall of the arc-shaped opening 402.

[0027] After the limit block 11 is provided above the power plate 5, the arc-shaped surface 1101 at both ends of the limit block 11 fits with the arc-shaped opening 402 on the side of the drive plate 4, so that the two fit together and rotate, and prevents the offset, thus ensuring that the actuating column 10 is always inserted into the insertion opening 401 of the drive plate 4.

[0028] In this embodiment, the top of the drive column 3 extends above the host 1, and the top of the drive column 3 is flush with the upper plane of the host 1. At the same time, the upper plane of the host 1 is rotatably connected to the bottom of the worktable 2.

[0029] Furthermore, a plurality of placement slots 201 are provided above the workbench 2, and the placement slots 201 correspond to the insertion slots 401.

[0030] A chip is placed in the placement slot 201 provided above the workbench 2, and the placement slot 201 corresponds to the socket 401. After the drive disk 4 rotates, the position where the socket 401 stops is the position where the placement slot 201 stops, keeping the position unchanged.

[0031] Furthermore, multiple support frames 12 are fixedly connected above the host 1, and the multiple support frames 12 are equidistantly placed outside the worktable 2.

[0032] Furthermore, a detection component 13 is installed inside the support frame 12, and a corresponding slot 201 is placed below the detection component 13.

[0033] After the support frame 12 and the detection component 13 are provided on the host 1, the detection component 13 can perform detection work on the chip in the placement slot 201.

[0034] Working principle:

[0035] A workbench 2 is located above the main unit 1, and a drive column 3 is inserted below the workbench 2. The bottom of the drive column 3 is inserted into the main unit 1, allowing the workbench 2 to rotate while being supported by the drive column 3. A drive disk 4 is sleeved in the middle of the drive column 3, and the drive disk 4 has an insertion port 401 around its circumference. A support column 6 is located on one side inside the main unit 1, and a power disk 5 is located above the support column 6. A toggle column 10 is located on both sides above the power disk 5, and the toggle column 10 is inserted into the insertion port 401. A first angular gear 7 is sleeved in the middle of the support column 6, and the first angular gear 7 meshes with a second angular gear 8. The second angular gear 8 is driven by a motor 9. Thus, the second angular gear 8... The first angular gear 7 and the support column 6 cause the power disk 5 to rotate. When the power disk 5 rotates, since the two actuating columns 10 are placed eccentrically and are symmetrically centered, the actuating columns 10 are inserted into the insertion part 401 of the drive disk 4 in sequence, causing the drive disk 4 to rotate intermittently, thereby causing the worktable 2 to rotate intermittently as well. The placement slot 201 provided above the worktable 2 corresponds to the insertion part 401. The main unit 1 is provided with support frames 12 and detection components 13 at four positions outside the worktable 2. The four detection components 13 are for detecting different situations. Therefore, the chip can be rotated in sequence in the placement slot 201 to perform detection work.

[0036] In addition, an arc-shaped opening 402 is provided on the side of the drive disk 4, and a limiting block 11 is provided in the middle of the upper part of the power disk 5. The arc-shaped surfaces 1101 at both ends of the limiting block 11 fit into the arc-shaped opening 402. Since the bottom of the worktable 2 fits into the upper plane of the host 1, the fit between the arc-shaped surfaces 1101 and the arc-shaped opening 402 after the worktable 2 rotates prevents the drive disk 4 and the worktable 2 from shifting during rotation. The friction between the bottom of the worktable 2 and the top of the host 1 also prevents the drive disk 4 from rotating excessively, ensuring that the placement slot 201 corresponds to the detection component 13.

[0037] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A chip multi-station online inspection device, comprising a host (1), characterized in that: The host (1) has an internal space (101) and a workbench (2) is provided above the host (1). A drive column (3) is inserted into the middle of the internal space (101) and rotated at the bottom. The top of the drive column (3) is inserted into the center of the bottom of the workbench (2) and fixedly connected. A drive disk (4) is fitted over the middle of the drive column (3) and fixedly connected. Multiple insertion ports (401) are provided at equal intervals around the drive disk (4). A support column (6) is inserted into one side of the internal space (101) and rotated. The top of the support column (6) is inserted into the center of the bottom of the workbench (2). The bottom center of the power plate (5) is fixedly connected, and the two sides above the power plate (5) are fixedly connected with actuating columns (10), and the two actuating columns (10) are symmetrical. At the same time, the actuating columns (10) are slidably connected into the insertion port (401). The middle part of the support column (6) is fitted with a first angular gear (7) for fixed connection, and the first angular gear (7) meshes with a second angular gear (8) on one side. The other side of the second angular gear (8) is fixedly connected to the shaft of the motor (9), and the motor (9) is fixedly connected to the bottom of one side of the built-in space (101).

2. The chip multi-station online inspection device according to claim 1, characterized in that: The drive disk (4) has an arc-shaped opening (402) around its circumference, and the multiple arc-shaped openings (402) alternate with the multiple insertion openings (401).

3. The chip multi-station online inspection device according to claim 2, characterized in that: The upper center of the power plate (5) is fixedly connected to a limiting block (11), and the two actuating columns (10) are symmetrical about the center line of the limiting block (11).

4. The chip multi-station online inspection device according to claim 3, characterized in that: The limiting block (11) has arc-shaped faces (1101) at both ends, and the arc-shaped faces (1101) fit against the inner wall of the arc-shaped opening (402).

5. The chip multi-station online inspection device according to claim 1, characterized in that: The top of the drive column (3) extends above the host (1), and the top of the drive column (3) is flush with the upper plane of the host (1). At the same time, the upper plane of the host (1) is rotatably connected to the bottom of the worktable (2).

6. The chip multi-station online inspection device according to claim 5, characterized in that: The workbench (2) has multiple placement slots (201) on its upper surface, and the placement slots (201) correspond to the insertion slots (401).

7. The chip multi-station online inspection device according to claim 6, characterized in that: Multiple support frames (12) are fixedly connected above the host (1), and the multiple support frames (12) are equidistantly placed outside the workbench (2).

8. The chip multi-station online inspection device according to claim 7, characterized in that: The support frame (12) is equipped with a detection component (13), and a corresponding slot (201) is placed below the detection component (13).

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