An ai chip test adapter

Abstract

The utility model provides an AI chip test switching device relates to AI chip test technical field, including carrying assembly, construction positioning part, adjustment control mechanism and adaptive switching mechanism, the base groove in on the base of carrying assembly side sleeve joint installation is on the lead screw of construction positioning part, the outer side of bolt support column on the carrying assembly is connected with the top plate on the adjustment control mechanism through the lifting frame bolt on the adjustment control mechanism, the inner side bolt sleeve of top plate has the oil cylinder base on the adaptive switching mechanism, adaptive switching mechanism still contains hydraulic cylinder, the utility model mainly is with the threaded cabin of array distribution of suit board is set up, and uses the output operation of multi -freedom degree mechanical arm and motor gear to let the threaded rod and contact block to carry out adaptive elongation adjustment according to the need after, thereby make single detection device can adapt the detection demand of diversity product construction, greatly reduce the adaptive cost of equipment.

Description

Technical Field

[0001] This utility model relates to the field of AI chip testing technology, and in particular to an AI chip testing adapter. Background Technology

[0002] Chip testing is a crucial step in semiconductor manufacturing to verify the functionality and manufacturing quality of a system-on-a-chip (SoC). It is mainly used in the production of integrated circuits using deep submicron processes. Its core objective is to plan test schemes in the early stages of design, use automated tools to detect and isolate defects, and ensure that chip yield and performance meet standards. AI chip testing involves performance evaluation, power consumption analysis, protocol compatibility verification, and other aspects. Test methods need to be selected based on specific application scenarios.

[0003] Existing AI chip testing adapters, such as the one disclosed in CN202022243504.X for testing MT2008 chips, belong to the field of chip testing control. This invention includes a chip with a chip testing interface area at its lower end for connection to a sorting machine, two high-performance testing machine interfaces on its left side for connection to a testing machine, and two sorting machine interfaces on its right side for connection to the MT2008 chip under test. However, in the prior art, this device places products in multiple testing slots, but with a wide variety of product models, it cannot meet the monitoring needs of diverse structures. Therefore, this invention proposes an AI chip testing adapter to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned issues, this invention proposes an AI chip testing adapter. This AI chip testing adapter mainly utilizes a threaded chamber arranged in an array of mounting plates. After outputting and operating using a multi-degree-of-freedom robotic arm and electric gears, the threaded rod and contact block can be adaptively extended and adjusted as needed. This allows a single testing device to adapt to the testing requirements of diverse product structures, significantly reducing the equipment's adaptation costs.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: an AI chip testing adapter, including a mounting component, a structural positioning component, an adjustment control mechanism, and an adaptation adapter mechanism. The mounting component has a lead screw on the structural positioning component sleeved on the inner side of the base groove. The mounting component has a top plate on the adjustment control mechanism connected to the outer side of the bolt support column through a lifting frame bolt. The top plate has a cylinder base on the adaptation adapter mechanism bolted on the inner side. The adaptive transfer mechanism further includes a hydraulic cylinder, a push rod, an electric rotating seat, a mounting plate, a threaded chamber, a driven gear, a threaded rod, and a contact block. A push rod connected to the output end of the hydraulic cylinder is provided below the hydraulic cylinder base. An electric rotating seat is provided below the push rod, and a mounting plate is provided at the output end of the electric rotating seat. A threaded chamber is provided on the inner side of the mounting plate, and a threaded rod with the output end of the driven gear is threadedly connected to the lower part of the threaded chamber. A contact block is provided below the threaded rod.

[0006] In a preferred embodiment of this utility model, the threaded compartments are arranged in an array along the central axis of the mounting plate.

[0007] In a preferred embodiment of the present invention, the mounting component further includes a base plate, bolt base washers, and mounting blocks. The base plate is bolted to the lower part of the bolt support column, and the mounting block is bolted to the upper part of the middle part of the base groove via bolt base washers.

[0008] In a preferred embodiment of this utility model, the positioning component further includes a handle, a transmission wheel set, a meshing gear set, and a sliding base. One end of the lead screw is connected to the handle output end, and the other end of the lead screw is provided with a transmission wheel set. The output end of the transmission wheel set is provided with a meshing gear set, and the lead screw is threadedly connected to the sliding base.

[0009] In a preferred embodiment of this utility model, the structural positioning component further includes a connecting frame, a base strip, a bolt end frame, a pneumatic telescopic rod, and a clamping plate. The two ends of the sliding base are connected to the base strip by connecting frame bolts. The inner end of the base strip is connected to the bolt end frame for mounting the pneumatic telescopic rod by base strip bolts. The output end of the pneumatic telescopic rod is provided with a clamping plate.

[0010] In a preferred embodiment of the present invention, the adjustment and control mechanism further includes a crossbeam, a multi-degree-of-freedom robotic arm, an electric gear, and a control panel. The crossbeam is provided on the inner side above the lifting frame, and a multi-degree-of-freedom robotic arm is provided on one side of the crossbeam. An electric gear is provided at the output end of the multi-degree-of-freedom robotic arm, and a control panel is provided at one end of the top plate.

[0011] The beneficial effects of this utility model are as follows: This invention mainly utilizes a threaded chamber arranged in an array of plates, and uses a multi-degree-of-freedom robotic arm and electric gears for output operation. The threaded rod and contact block are then adaptively extended as needed, allowing a single testing device to adapt to the testing requirements of diverse product structures, thus significantly reducing the equipment's adaptation costs. Attached Figure Description

[0012] Figure 1This is a three-dimensional structural diagram of the present invention; Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the positioning component of this utility model; Figure 4 This is a schematic diagram of the transmission wheel assembly and meshing gear assembly of this utility model; Figure 5 This is a schematic diagram of the adaptive transfer mechanism of this utility model.

[0013] The components include: 1. Mounting assembly; 101. Base plate; 102. Bolt support column; 103. Base groove; 104. Bolt base pad; 105. Mounting block; 2. Structural positioning components; 201. Lead screw; 202. Handle; 203. Transmission wheel set; 204. Meshing gear set; 205. Sliding base; 206. Connecting frame; 207. Base strip; 208. Bolt end frame; 209. Pneumatic telescopic rod; 2010. Clamping plate. 3. Adjustment and control mechanism; 301. Lifting frame; 302. Horizontal frame; 303. Multi-degree-of-freedom robotic arm; 304. Electric gear; 305. Top plate; 306. Control panel; 4. Adaptive transfer mechanism; 401. Hydraulic cylinder base; 402. Hydraulic cylinder; 403. Push rod; 404. Electric rotating seat; 405. Set plate; 406. Threaded chamber; 407. Driven gear; 408. Threaded rod; 409. Contact block. Detailed Implementation

[0014] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0015] according to Figure 1-5 As shown, this embodiment proposes an AI chip testing adapter, including a mounting component 1, a structural positioning component 2, an adjustment control mechanism 3, and an adaptation adapter 4. The inner side of the base groove 103 on the mounting component 1 is fitted with a lead screw 201 on the structural positioning component 2. The outer side of the bolt support column 102 on the mounting component 1 is bolted to the top plate 305 on the adjustment control mechanism 3 through the lifting frame 301 on the adjustment control mechanism 3. The inner side of the top plate 305 is bolted to the cylinder base 401 on the adaptation adapter 4. The adaptive transfer mechanism 4 also includes a hydraulic cylinder 402, a push rod 403, an electric rotary seat 404, a mounting plate 405, a threaded chamber 406, a driven gear 407, a threaded rod 408, and a contact block 409. A push rod 403 connected to the output end of the hydraulic cylinder 402 is provided below the hydraulic cylinder base 401. An electric rotary seat 404 is provided below the push rod 403, and a mounting plate 405 is provided at the output end of the electric rotary seat 404. A threaded chamber 406 is provided on the inner side of the mounting plate 405, and a threaded rod 408 with the output end of the driven gear 407 is threadedly connected to the lower part of the threaded chamber 406. A contact block 409 is provided below the threaded rod 408.

[0016] The threaded compartment 406 is distributed along the central axis of the mounting plate 405.

[0017] In this embodiment, the hydraulic cylinder 402 pushes the push rod 403 to rise and fall, adjusting the height of the mounting plate 405. The electric rotating seat 404 operates, driving the mounting plate 405 to rotate, so that the contact block 409 below the threaded chamber 406 is aligned with the chip test contact point, thereby achieving the detection effect.

[0018] The mounting component 1 also includes a base plate 101, a bolt base 104, and a mounting block 105. The base plate 101 is bolted to the bottom of the bolt support column 102, and the mounting block 105 is bolted to the top of the middle part of the base groove 103 via the bolt base 104.

[0019] In this embodiment, the base plate 101 provides stable support, placing the AI ​​chip to be tested on top of the mounting block 105, which is bolted to the base pad 104.

[0020] The positioning component 2 also includes a handle 202, a transmission wheel set 203, a meshing gear set 204, and a sliding base 205. One end of the lead screw 201 is connected to the output end of the handle 202, and the other end of the lead screw 201 is provided with the transmission wheel set 203. The output end of the transmission wheel set 203 is provided with the meshing gear set 204, and the lead screw 201 is threadedly connected to the sliding base 205.

[0021] In this embodiment, rotating the handle 202 drives the lead screw 201 to rotate, which in turn moves the sliding base 205. At the same time, the transmission wheel set 203 and the meshing gear set 204 work together to adjust the position of the base bar 207, so that the clamping plate 2010 is aligned with both sides of the chip.

[0022] The positioning component 2 also includes a connecting frame 206, a base strip 207, a bolt end frame 208, a pneumatic telescopic rod 209, and a clamping plate 2010. The two ends of the sliding base 205 are bolted to the base strip 207 through the connecting frame 206. The inner end of the base strip 207 is bolted to the bolt end frame 208 for mounting the pneumatic telescopic rod 209 through the base strip 207. The output end of the pneumatic telescopic rod 209 is provided with a clamping plate 2010.

[0023] In this embodiment, the pneumatic telescopic rod 209 extends and pushes the clamping plate 2010 to clamp the chip from both sides, preventing the chip from shifting during testing. The clamping plate 2010 fits the edge of the chip to prevent damage to the chip pins and surface circuitry.

[0024] The adjustment and control mechanism 3 also includes a crossbeam 302, a multi-degree-of-freedom robotic arm 303, an electric gear 304, and a control panel 306. The crossbeam 302 is provided on the inner side above the lifting frame 301, and the multi-degree-of-freedom robotic arm 303 is provided on one side of the crossbeam 302. The output end of the multi-degree-of-freedom robotic arm 303 is provided with an electric gear 304, and the control panel 306 is provided at one end of the top plate 305.

[0025] In this embodiment, the multi-degree-of-freedom robotic arm 303 drives the electric gear 304 to operate by issuing commands through the control panel 306, thereby outputting power to operate. The electric gear 304 drives the driven gear 407 to adjust the drive threaded rod 408 to move downward along the threaded chamber 406, causing the contact block 409 to slowly approach and fit against the chip test contact.

[0026] The working principle of this AI chip testing adapter is as follows: The base plate 101 provides stable support. The AI ​​chip to be tested is placed on top of the mounting block 105, which is bolted to the base pad 104. Rotating the handle 202 drives the lead screw 201 to rotate, which in turn moves the sliding base 205. At the same time, the transmission wheel set 203 and the meshing gear set 204 work together to adjust the position of the base bar 207, so that the clamping plate 2010 is aligned with both sides of the chip. The pneumatic telescopic rod 209 extends, pushing the clamping plate 2010 to clamp the chip from both sides, preventing the chip from shifting during testing. The clamping plate 2010 fits against the edge of the chip to prevent damage to the chip pins and surface circuitry. Instructions are issued through the control panel 306. After the multi-degree-of-freedom robotic arm 303 drives the electric gear 304 to operate, it outputs power to operate, which in turn drives the driven gear 407 to adjust the drive threaded rod 408 to move downward along the threaded chamber 406, causing the contact block 409 to slowly approach and fit against the chip test contact. The hydraulic cylinder 402 pushes the push rod 403 to rise and fall, adjusting the height of the mounting plate 405. The electric rotating seat 404 rotates, causing the mounting plate 405 to rotate, so that the contact block 409 under the threaded chamber 406 is aligned with the chip test contact, thereby achieving the detection effect.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An AI chip testing adapter, comprising a mounting component (1), a structural positioning component (2), an adjustment and control mechanism (3), and an adaptation and adapter mechanism (4), characterized in that: The base groove (103) on the mounting assembly (1) is fitted with a lead screw (201) on the structural positioning component (2) and the outer side of the bolt support column (102) on the mounting assembly (1) is bolted to the top plate (305) on the adjustment control mechanism (3) via the lifting frame (301) on the adjustment control mechanism (3). The inner side of the top plate (305) is bolted to the cylinder base (401) on the adaptable transfer mechanism (4). The adaptive transfer mechanism (4) further includes a hydraulic cylinder (402), a push rod (403), an electric rotary seat (404), a mounting plate (405), a threaded chamber (406), a driven gear (407), a threaded rod (408), and a contact block (409). A push rod (403) connected to the output end of the hydraulic cylinder (402) is provided below the hydraulic cylinder base (401). An electric rotary seat (404) is provided below the push rod (403), and a mounting plate (405) is provided at the output end of the electric rotary seat (404). A threaded chamber (406) is provided on the inner side of the mounting plate (405), and a threaded rod (408) with the output end of the driven gear (407) is threadedly connected to the lower part of the threaded chamber (406). A contact block (409) is provided below the threaded rod (408).

2. The AI ​​chip testing adapter according to claim 1, characterized in that: The threaded compartment (406) is arranged in an array along the central axis of the sleeve plate (405).

3. The AI ​​chip testing adapter according to claim 1, characterized in that: The mounting assembly (1) also includes a base plate (101), a bolt base washer (104) and a mounting block (105). The base plate (101) is bolted to the bottom of the bolt support column (102), and the mounting block (105) is bolted to the top of the middle part of the base groove (103) via the bolt base washer (104).

4. The AI ​​chip testing adapter according to claim 1, characterized in that: The positioning component (2) further includes a handle (202), a transmission wheel set (203), a meshing gear set (204), and a sliding base (205). One end of the lead screw (201) is connected to the output end of the handle (202), and the other end of the lead screw (201) is provided with a transmission wheel set (203). The output end of the transmission wheel set (203) is provided with a meshing gear set (204), and the lead screw (201) is threadedly connected to the sliding base (205).

5. The AI ​​chip testing adapter according to claim 4, characterized in that: The structural positioning component (2) also includes a connecting frame (206), a base strip (207), a bolt end frame (208), a pneumatic telescopic rod (209), and a clamping plate (2010). The two ends of the sliding base (205) are bolted to the base strip (207) through the connecting frame (206). The inner end of the base strip (207) is bolted to the bolt end frame (208) for mounting the pneumatic telescopic rod (209). The output end of the pneumatic telescopic rod (209) is provided with a clamping plate (2010).

6. The AI ​​chip testing adapter according to claim 1, characterized in that: The adjustment and control mechanism (3) also includes a crossbeam (302), a multi-degree-of-freedom robotic arm (303), an electric gear (304), and a control panel (306). The crossbeam (302) is provided on the inner side above the lifting frame (301), and a multi-degree-of-freedom robotic arm (303) is provided on one side of the crossbeam (302). An electric gear (304) is provided at the output end of the multi-degree-of-freedom robotic arm (303), and a control panel (306) is provided at one end of the top plate (305).

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