An AI chip operation performance detection device

Abstract

The utility model discloses an AI chip operation performance detection device belongs to chip detection technical field, including protocol analyzer and the wiring socket of opening in the front end of protocol analyzer, and the front end and top of protocol analyzer all are provided with the clamping slot, and the bottom of protocol analyzer front end clamping slot rotatably installs the pivot, the utility model discloses through the hinged installation of L shape card board in the front end of protocol analyzer, can cover the protection to wiring socket when not using, reduces the abrasion and pollution of interface, guarantees the good contact performance of interface when the subsequent detection, and when using, through the U shape groove of opening in L shape card board and the rubber extruding block in the inside of U shape groove, can limit the fixed data line, can avoid the disorderly mess of connection line again, can enhance the plug -in stability of data line and wiring socket, prevent the poor contact caused by the wire material swing, guarantee the reliability of data transmission in the detection process, ensure the accuracy of AI chip operation performance detection.

Description

Technical Field

[0001] This utility model relates to a testing device, and more particularly to an AI chip computing performance testing device, belonging to the field of chip testing technology. Background Technology

[0002] In AI chip computing performance testing, the core role of the PCIe 5.0 protocol analyzer is to quantify the data interaction efficiency between the AI ​​chip and external systems (such as CPU, memory, storage, and other acceleration chips) at the high-speed interconnect link level, locate the root cause of "computing power waste" or "performance bottleneck", and ultimately support the full release of the actual computing performance of the AI ​​chip.

[0003] The current protocol analyzer cannot limit the data cable connected to the front end of the instrument during use, which not only causes messy wiring and affects the stability of wire insertion, but also cannot protect the connection port after use. In addition, it is inconvenient to adjust the angle of the instrument during the test.

[0004] To address this issue, an AI chip computing performance testing device was designed. Utility Model Content

[0005] The main purpose of this invention is to provide an AI chip computing performance testing device to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved by adopting the following technical solution:

[0007] An AI chip computing performance testing device includes a protocol analyzer and a wiring port on the front end of the protocol analyzer.

[0008] The protocol analyzer has slots at both the front and top. A rotating shaft is rotatably mounted at the bottom of the slot at the front of the protocol analyzer. An L-shaped card is fixedly mounted on the rotating shaft. The L-shaped card is engaged inside the slot. A U-shaped groove is provided on the outer side of the L-shaped card away from the rotating shaft. Rubber extrusion blocks are symmetrically mounted on the inner side of the U-shaped groove.

[0009] A support mechanism is provided between the two sides of the protocol analyzer to adjust the operating angle of the protocol analyzer.

[0010] Preferably, a rubber positioning block is provided on the inner side of the L-shaped plate away from the rotating shaft, and a positioning groove that mates with the rubber positioning block is opened inside the slot on the top of the protocol analyzer.

[0011] Preferably, the number of U-shaped grooves is the same as the number of wiring sockets, and the position of the U-shaped grooves corresponds one-to-one with the position of the wiring sockets.

[0012] Preferably, a groove is provided on the top of the outer side of the L-shaped card plate, and a sealing strip is provided between the outer side of the L-shaped card plate and the inner side of the groove.

[0013] Preferably, the support mechanism includes a strip groove, a cylindrical slider, a support rod, a groove, and a position adjustment component. The strip groove is opened on both sides of the protocol analyzer along the width direction. A cylindrical slider is slidably installed inside the strip groove. A support rod is fixedly installed at the outer end of each cylindrical slider. A crossbar is provided between the two sets of support rods. A position adjustment component for controlling the sliding of the crossbar is provided on the inner side of the support rod.

[0014] Preferably, the position adjustment component includes guide grooves and grooves, and the inner side of the support rod is provided with guide grooves along the length direction, and the bottom of the guide grooves is provided with grooves evenly.

[0015] Preferably, the bottom of the support rod is provided with anti-slip blocks, and the bottom of the anti-slip blocks is provided with anti-slip texture.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model features an L-shaped card plate hinged to the front end of the protocol analyzer. When not in use, this card plate can cover and protect the wiring ports, effectively preventing dust and impurities from entering the interface, reducing wear and contamination, extending the equipment's lifespan, and ensuring good contact performance during subsequent testing. During use, the U-shaped groove on the L-shaped card plate and the rubber compression block inside the groove can limit and fix the data cable, preventing messy wiring and enhancing the stability of the connection between the data cable and the wiring port. This prevents poor contact caused by cable movement, ensuring reliable data transmission during testing and accurate detection of AI chip computing performance.

[0018] 2. This utility model features a support mechanism consisting of a strip groove, a cylindrical slider, a support rod, a guide groove, a groove, and a crossbar, arranged between the sides of the protocol analyzer. This mechanism enables flexible adjustment of the protocol analyzer's angle, allowing operators to easily adjust the instrument angle according to the actual usage scenario. This improves ease of use and operational comfort, and increases testing efficiency. Furthermore, when transferring the device, the cylindrical slider can be slid to the front end of the strip groove, and the device can be moved by holding the crossbar, making it more practical. Attached Figure Description

[0019] Figure 1 This is a diagram showing the practical application of this utility model.

[0020] Figure 2 This is a diagram illustrating the sealing and protection status of this utility model;

[0021] Figure 3 This is a structural diagram of the L-shaped card plate of this utility model;

[0022] Figure 4 This is a diagram of the support mechanism of this utility model.

[0023] In the diagram: 1. Protocol analyzer; 101. Wiring connector;

[0024] 2. Card slot; 3. Spindle;

[0025] 4. L-shaped clamping plate; 401. Rubber positioning block; 402. Positioning groove;

[0026] 5. U-shaped groove; 6. Rubber extrusion block;

[0027] 7. Support mechanism; 701. Strip groove; 702. Cylindrical slider; 703. Support rod; 704. Guide groove; 705. Groove; 706. Crossbar. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0029] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] Example 1

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment proposes an AI chip computing performance testing device, including a protocol analyzer 1 and a wiring socket 101 opened at the front end of the protocol analyzer 1.

[0035] The protocol analyzer 1 has slots 2 at both the front and top. A rotating shaft 3 is rotatably mounted at the bottom of the slot 2 at the front of the protocol analyzer 1. An L-shaped clamping plate 4 is fixedly mounted on the rotating shaft 3. The L-shaped clamping plate 4 is engaged and installed inside the slot 2. The depth of the front slot 2 is 8-10mm, and the width is matched with the thickness of the L-shaped clamping plate 4 with a clearance (0.1-0.2mm). The depth of the top slot 2 is 5-6mm, ensuring that the L-shaped clamping plate 4 is flush with the surface of the protocol analyzer 1 after it is rotated and closed. A U-shaped groove 5 is provided on the outer side of the L-shaped clamping plate 4 away from the rotating shaft 3. Rubber extrusion blocks 6 are symmetrically installed on the inner side of the U-shaped groove 5.

[0036] The slots 2 at the front and top of the protocol analyzer 1 provide installation space for the L-shaped card plate 4. The L-shaped card plate 4 can rotate through the bottom pivot 3. When the device is not in use, the L-shaped card plate 4 can be locked in the slot 2 to form a closed protection for the wiring socket 101, preventing dust and impurities from entering the interface. When in use, rotate the L-shaped card plate 4 to unfold it. At this time, the U-shaped groove 5 on the outside of the L-shaped card plate 4 corresponds to the wiring socket 101. The data cable can pass through the U-shaped groove 5 and be inserted into the wiring socket 101. The rubber extrusion block 6 on the inside of the U-shaped groove 5 clamps the data cable through elastic extrusion to prevent the cable from shaking and causing poor contact.

[0037] A support mechanism 7 is provided between the two sides of the protocol analyzer 1 to adjust the operating angle of the protocol analyzer 1;

[0038] The support mechanisms 7 on both sides of the protocol analyzer 1 can change the tilt angle of the device by adjusting their own structure. Through the relative movement of the components in the support mechanism 7, the placement angle of the protocol analyzer 1 can be flexibly adjusted to adapt to the operational needs of different usage scenarios.

[0039] Example 2

[0040] The solution in Example 1 will be further described below with reference to its specific working method.

[0041] like Figure 1 and Figure 3As shown, in a preferred embodiment, based on the above method, a rubber positioning block 401 is provided on the inner side of the L-shaped card plate 4 away from the rotating shaft 3, and a positioning groove 402 that cooperates with the rubber positioning block 401 is opened in the card slot 2 at the top of the protocol analyzer 1.

[0042] When the L-shaped clamp 4 is closed, the rubber positioning block 401 elastically engages with the positioning groove 402, fixing the position of the L-shaped clamp 4 through friction, preventing it from being accidentally opened in a non-operational state, and enhancing the stability of the protection.

[0043] like Figure 1 As shown, in a preferred embodiment, based on the above method, the number of U-shaped grooves 5 is consistent with the number of wiring sockets 101, and the positions of the U-shaped grooves 5 correspond one-to-one with the positions of the wiring sockets 101, ensuring that the data cable connected to each wiring socket 101 can be individually limited by the corresponding U-shaped groove 5, avoiding multiple wires from tangling together, while ensuring that each wire can be effectively fixed by the rubber extrusion block 6, further improving the orderliness and stability of the wiring.

[0044] like Figure 2 As shown, in a preferred embodiment, based on the above method, a buckle groove is further provided on the top of the outer side of the L-shaped card plate 4, and a sealing strip is provided between the outer side of the L-shaped card plate 4 and the inner side of the card groove 2.

[0045] The groove on the outside of the L-shaped card plate 4 provides a force point for the user to manually open the L-shaped card plate 4. The sealing strip between the L-shaped card plate 4 and the groove 2 enhances the sealing performance in the closed state, reduces the corrosion of the interface by dust, moisture and other factors, and extends the service life of the interface.

[0046] like Figure 4 As shown, in a preferred embodiment, based on the above method, the support mechanism 7 further includes a strip groove 701, a cylindrical slider 702, a support rod 703, a groove 705, and a position adjustment component. The strip groove 701 is opened on both sides of the protocol analyzer 1 along the width direction. The cylindrical slider 702 is slidably installed inside the strip groove 701. The support rod 703 is fixedly installed at the outer end of the cylindrical slider 702. A crossbar 706 is provided between the two sets of support rods 703. A position adjustment component for controlling the sliding of the crossbar 706 is provided on the inner side of the support rod 703.

[0047] The strip groove 701 provides a sliding track for the cylindrical slider 702, which can slide along the strip groove 701, causing the support rod 703 to change its lateral position. The two sets of support rods 703 are connected by a crossbar 706. The position adjustment component can control the position of the crossbar 706 on the support rod 703. By adjusting the slider position and the height of the crossbar 706, the tilt angle of the protocol analyzer 1 can be adjusted.

[0048] like Figure 4 As shown, in a preferred embodiment, based on the above method, the position adjustment component further includes a guide groove 704 and a groove 705. The inner side of the support rod 703 is provided with a guide groove 704 along the length direction, and the bottom of the guide groove 704 is provided with a groove 705 evenly.

[0049] The guide groove 704 provides a sliding path for the crossbar 706, which can move up and down along the guide groove 704. When the crossbar 706 is inserted into the grooves 705 at different heights, the support length of the support rod 703 is fixed, thereby achieving precise locking of the tilt angle of the protocol analyzer 1.

[0050] like Figure 4 As shown, in a preferred embodiment, based on the above method, the bottom end of each support rod 703 is provided with an anti-slip block, and the bottom of each anti-slip block is provided with an anti-slip texture. The anti-slip block at the bottom end of the support rod 703 and the bottom anti-slip texture increase the friction with the placement surface, prevent the device from sliding in an inclined state, ensure the stability of the device during the detection process, and prevent the accuracy of the detection data from being affected by shaking.

[0051] Example 3

[0052] The solutions in Embodiments 1 and 2 will be further described below with reference to their specific working methods.

[0053] When the protocol analyzer 1 is not in use, the L-shaped card plate 4 is locked inside the slot 2, forming a sealed protection for the wiring socket 101, preventing dust and impurities from entering the interface. When in use, the L-shaped card plate 4 is rotated to unfold it. At this time, the U-shaped groove 5 on the outside of the L-shaped card plate 4 corresponds to the wiring socket 101, and the data cable can pass through the U-shaped groove 5 and be inserted into the wiring socket 101. The rubber compression block 6 inside the U-shaped groove 5 clamps the data cable tightly through elastic compression, preventing the cable from shaking and causing poor contact. Additionally, during use, the strip groove 7... 01 provides a sliding track for the cylindrical slider 702, which can slide along the strip groove 701, driving the support rod 703 to change its lateral position. The two sets of support rods 703 are connected by a crossbar 706. The top of the support rod 703 contacts the bottom of the protocol analyzer 1 for support. The crossbar 706 can move up and down along the guide groove 704. When the crossbar 706 is inserted into the grooves 705 at different heights, the support length of the support rod 703 is fixed, thereby achieving precise locking of the tilt angle of the protocol analyzer 1.

[0054] The above description is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope disclosed by the present utility model, based on the technical solution and concept of the present utility model, shall fall within the protection scope of the present utility model.

Claims

1. An AI chip computing performance testing device, comprising a protocol analyzer (1) and a wiring socket (101) opened at the front end of the protocol analyzer (1); Its features are: The protocol analyzer (1) has slots (2) at both the front end and the top. A rotating shaft (3) is rotatably installed at the bottom of the slot (2) at the front end of the protocol analyzer (1). An L-shaped plate (4) is fixedly installed on the rotating shaft (3). The L-shaped plate (4) is engaged and installed inside the slot (2). A U-shaped groove (5) is opened on the outer side of the L-shaped plate (4) away from the rotating shaft (3). Rubber extrusion blocks (6) are symmetrically installed on the inner side of the U-shaped groove (5). A support mechanism (7) is provided between the two sides of the protocol analyzer (1) to adjust the operating angle of the protocol analyzer (1).

2. The AI ​​chip computing performance testing device according to claim 1, characterized in that: A rubber positioning block (401) is provided on the inner side of the L-shaped plate (4) away from the rotating shaft (3), and a positioning groove (402) that cooperates with the rubber positioning block (401) is provided inside the slot (2) at the top of the protocol analyzer (1).

3. The AI ​​chip computing performance testing device according to claim 1, characterized in that: The number of U-shaped grooves (5) is the same as the number of wiring sockets (101), and the position of the U-shaped grooves (5) corresponds one-to-one with the position of the wiring sockets (101).

4. The AI ​​chip computing performance testing device according to claim 1, characterized in that: The top of the outer side of the L-shaped card plate (4) is provided with a buckle groove, and a sealing strip is provided between the outer side of the L-shaped card plate (4) and the inner side of the card groove (2).

5. The AI ​​chip computing performance testing device according to claim 1, characterized in that: The support mechanism (7) includes a strip groove (701), a cylindrical slider (702), a support rod (703), a groove (705), and a position adjustment component. The strip groove (701) is opened on both sides of the protocol analyzer (1) along the width direction. The cylindrical slider (702) is slidably installed inside the strip groove (701). The support rod (703) is fixedly installed at the outer end of the cylindrical slider (702). A crossbar (706) is provided between the two sets of support rods (703). A position adjustment component for controlling the sliding of the crossbar (706) is provided on the inner side of the support rod (703).

6. The AI ​​chip computing performance testing device according to claim 5, characterized in that: The position adjustment assembly includes a guide groove (704) and a groove (705). The inner side of the support rod (703) is provided with a guide groove (704) along the length direction, and the bottom of the guide groove (704) is provided with a groove (705) evenly.

7. The AI ​​chip computing performance testing device according to claim 5, characterized in that: The bottom of each support rod (703) is provided with an anti-slip block, and the bottom of the anti-slip block is provided with anti-slip texture.

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