CN112988487A

CN112988487A - High-temperature and high-dust environment building mechanism for GPU aging detection

Info

Publication number: CN112988487A
Application number: CN202110335320.2A
Authority: CN
Inventors: 颜学鹏
Original assignee: Nanjing Xuepeng Trading Co ltd
Current assignee: Nanjing Xuepeng Trading Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-06-18

Abstract

The invention relates to the technical field of artificial intelligent hardware, and discloses a high-temperature and high-dust environment construction mechanism for GPU aging detection, which comprises a shell, wherein a detection box is arranged in the shell, and a fan is rotatably connected in the detection box; automatically regulated GPU's the position of placing, make things convenient for its installation, and after accomplishing the installation, move to the detection case in the automation, simulation GPU is the assembly height under actual conditions, simultaneously automatic sealing, make GPU be in the closed environment, be favorable to the detection operation to go on, through placing the board, the combined action of touch multitouch and touch multitouch two, trigger the construction operation of follow-up high temperature high dust environment when adjusting the GPU position, increase the linkage between the structure, the simple operation, higher degree of automation has, spill the dust into the detection case automatically, and the dust is diffused everywhere under the effect of hot-blast, produce the environment of high temperature high dust, be favorable to going on of GPU aging test in the plug socket, make the testing result more accurate.

Description

High-temperature and high-dust environment building mechanism for GPU aging detection

Technical Field

The invention relates to the technical field of artificial intelligent hardware, in particular to a high-temperature and high-dust environment building mechanism for GPU aging detection.

Background

The GPU is one of the common artificial intelligence hardware, and is a microprocessor which is specially used for image and graph related operation work on personal computers, workstations, game machines and some mobile devices. In order to ensure the stability of the working state of the GPU, aging tests need to be performed on GPUs of different models, so as to ensure the durability and the service life of the GPUs in turn, and the quality of the GPUs is proved by powerful data. The service life of the GPU is greatly influenced due to different use places of the GPU, particularly in high-temperature and high-dust environments. Therefore, when detection is carried out, the GPU is required to be loaded with current to work for a long time, meanwhile, the working environment of the GPU is required to be simulated, the manual intervention degree is high, the automation degree is low, and the operation is very inconvenient.

Aiming at the defects of the prior art, the invention provides a high-temperature and high-dust environment construction mechanism for GPU aging detection, and the mechanism has the advantages of higher automation degree and convenience in operation.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of higher automation degree and convenient operation, the invention provides the following technical scheme: the high-temperature and high-dust environment building mechanism for GPU aging detection comprises a shell, a detection box, a fan, an electric heating wire, a telescopic rod, a first contact block, a second contact block, a placing plate, a plug socket, a cover plate, a first connecting rod, a sector gear, a second connecting rod, a dust inlet pipe, a current limiting plate, a rotating plate and a rotating assembly.

Wherein:

the position and connection relationship among the structures are as follows:

a high-temperature and high-dust environment creating mechanism for GPU aging detection comprises a shell, wherein a detection box is arranged in the shell, two movable rods with the same specification are rotatably connected to the surface of the detection box, one side of each movable rod, which is far away from the detection box, is movably connected with a cover plate on the same side of the movable rod, a fan is rotatably connected in the detection box, the two fans are of the same specification, air chambers are arranged on the outer sides of the fans, heating wires are arranged in the air chambers, heating wires are arranged above the fans, a telescopic rod is arranged in the detection box and consists of an outer pipe and an inner pipe, contact blocks I are fixedly connected to the two sides of the outer pipe, contact blocks I are fixedly connected to the two sides of the telescopic rod, the contact blocks I are electrically connected with contact blocks II, the fans, the heating wires and a rotating assembly, contact blocks II are arranged above the contact blocks I, a placing plate is, the surface of the placing plate is provided with an inserting seat, two sides of the inserting seat are connected with cover plates in a sliding manner, the cover plates are provided with two cover plates with the same specification, the surface of each cover plate is connected with a first connecting rod in a rotating manner, one side of the first connecting rod, which is far away from the cover plate, is fixedly connected with a sector gear, the two sector gears are provided with two sector gears with the same specification, the outer side of each sector gear is provided with a second connecting rod, one side of the second connecting rod, which is far away from the sector gear, is connected with a movable rod in a rotating manner, one side of the movable rod, which is far away from the second connecting rod, is connected with the placing plate in a rotating manner, two sides of the detecting box are fixedly connected with dust inlet pipes with the same specification, the inner parts of the dust inlet pipes are connected with a flow limiting plate in a rotating manner, the outer sides of the flow, the rotating assembly is composed of a main disc, a supporting rod and a fan plate, wherein the surface of the supporting rod is provided with a convex column, and the size of the fan plate is matched with that of the cambered surface of the rotating plate.

(II) advantageous effects

Compared with the prior art, the invention provides a high-temperature and high-dust environment construction mechanism for GPU aging detection, which has the following beneficial effects:

1. this mechanism is built to high temperature high dust environment of GPU ageing testing usefulness through the detection case, places board, bayonet socket, apron, connecting rod one, sector gear and the combined action of connecting rod two, and the position of placing of automatically regulated GPU makes things convenient for its installation to after accomplishing the installation, move to the detection case automatically, simulate GPU assembly height under actual conditions, seal automatically simultaneously, make GPU be in the closed environment, be favorable to the detection operation to go on.

2. This mechanism is built to high temperature high dust environment of GPU ageing testing usefulness through the combined action of placing board, touch multitouch and touch multitouch two, triggers the operation of building of follow-up high temperature high dust environment when adjusting the GPU position, increases the linkage nature between the structure, and the simple operation has higher degree of automation.

3. This mechanism is built to high temperature and high dust environment of GPU aging testing usefulness, through detection case, fan, heating wire, dust inlet pipe, restrictor plate, commentaries on classics board and rotating assembly's combined action, spill the dust automatically in to the detection case to the dust is diffused everywhere under the effect of hot-blast, produces the environment of high temperature and high dust, is favorable to going on of GPU aging testing in the bayonet socket, makes the testing result more accurate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection relationship between the structure detection box and the socket of the present invention;

fig. 4 is a schematic view of the connection relationship between the restrictor plate and the rotating assembly according to the present invention.

In the figure: 1. a housing; 2. a detection box; 3. a fan; 4. an electric heating wire; 5. a telescopic rod; 6. a first contact block; 7. a second contact block; 8. placing the plate; 9. a socket; 10. a cover plate; 11. a first connecting rod; 12. a sector gear; 13. a second connecting rod; 14. a dust inlet pipe; 15. a restrictor plate; 16. rotating the plate; 17. the assembly is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a high temperature and high dust environment creating mechanism for GPU aging detection comprises a housing 1, a detection box 2 is arranged inside the housing 1, two movable rods with the same specification are rotatably connected to the surface of the detection box 2, one side of each movable rod, which is far away from the detection box 2, is movably connected to a cover plate 10 on the same side of the movable rod, a through hole is arranged at the top of the detection box 2, the size of the through hole is matched with that of a placing plate 8, a fan 3 is rotatably connected inside the detection box 2, the fan 3 has two movable rods with the same specification, an air chamber is arranged on the outer side of each movable rod, an electric heating wire 4 is arranged inside each air chamber, an electric heating wire 4 is arranged above each fan 3, a telescopic rod 5 is arranged inside the detection box 2, each telescopic rod 5 is composed of an outer tube and an inner tube, contact blocks 6 are fixedly connected to both sides of the outer tube, the first contact block 6 is electrically connected with the second contact block 7, the fan 3, the heating wire 4 and the rotating assembly 17, when the first contact block 6 is in contact with the second contact block 7, the fan 3 electrically connected with the first contact block 6, the heating wire 4 and the rotating assembly 17 start to operate, the second contact block 7 is arranged above the first contact block 6, the top fixedly connected with of the second contact block 7 is provided with a placing plate 8, the placing plate 8 is connected in the detection box 2 in a clamped mode, the surface of the placing plate 8 is provided with a plug socket 9, the size of the plug socket 9 is matched with the size of the GPU, the GPU is plugged in the plug socket 9, the GPU is kept in an operating state, the two sides of the plug socket 9 are connected with cover plates 10 in a sliding mode, the cover plates 10 are two in the same size, and the two cover plates 10 are.

The surface of the cover plate 10 is rotatably connected with a first connecting rod 11, one side of the first connecting rod 11, which is far away from the cover plate 10, is fixedly connected with a sector gear 12, two sector gears 12 are same in specification, the sector gear 12 is rotatably connected on the surface of the detection box 2, the two sector gears 12 are meshed, the outer side of the sector gear 12 is provided with a second connecting rod 13, one side of the second connecting rod 13, which is far away from the sector gear 12, is rotatably connected with a movable rod, one side of the movable rod, which is far away from the second connecting rod 13, is rotatably connected with a placing plate 8, two sides of the detection box 2 are fixedly connected with dust inlet pipes 14, the dust inlet pipes 14 are two and same in specification, the two dust inlet pipes 14 are symmetrically distributed by taking the central axis of the detection box 2 as a reference, the inner part of the dust inlet pipe 14 is rotatably connected with a flow limiting plate 15, the size of which is matched with the size, the area between two adjacent through grooves of the rotating plate 16 presents an arc shape, the lower part of the rotating plate 16 is rotatably connected with a rotating component 17, the rotating component 17 consists of a main disc, a support rod and a fan plate, a convex column is arranged on the surface of the support rod, the size of the convex column is matched with the size of the through groove of the rotating plate 16, and the size of the fan plate is matched with the size of the arc surface of the rotating plate 16.

The working process and the principle of the device are as follows:

when the device is used, the output shaft drives the left sector gear 12 to intermittently and repeatedly rotate, the left sector gear 12 is meshed with the right sector gear 12 and moves in the opposite direction, the left sector gear 12 rotates clockwise, the right sector gear 12 rotates anticlockwise along with the left sector gear, the sector gear 12 drives the first connecting rod 11 and the second connecting rod 13 on the outer side of the sector gear to synchronously move, the second connecting rod 13 pulls the placing plate 8 to move downwards through the movable rod on the outer side of the second connecting rod and compress the telescopic rod 5 at the bottom of the second connecting rod, the placing plate 8 drives the plug socket 9 to move into the detection box 2 while moving, so that the GPU in the plug socket 9 is placed in the detection box 2, and the assembly height of the GPU under the actual condition; simultaneously connecting rod 11 pulling apron 10 moves to the top of detection case 2, and apron 10 receives the effect of detection case 2 surperficial movable rod when removing, and the movable rod rotates in step and promotes apron 10 and remove, increases the stability that apron 10 removed, makes two apron 10 be close to each other, moves to the top of detection case 2, shelters from socket 9, makes its inside chip be in airtight environment, makes things convenient for going on of detection operation.

The placing plate 8 moves downwards, meanwhile, the second contact block 7 is driven to be close to the first contact block 6 and to be in contact with the first contact block, the fan 3, the heating wire 4 and the rotating assembly 17 which are electrically connected with the first contact block, the supporting rod and the fan plate of the rotating assembly 17 sequentially rotate to be close to the rotating plate 16, the supporting rod is close to the rotating plate 16, the convex column moves to the through groove of the rotating plate 16 and then is far away, the rotating plate 16 is driven to rotate, the fan plate is close to the rotating plate 16 and is in contact with the cambered surface of the rotating plate, the rotating plate 16 stops in time, the rotating plate 16 rotates ninety degrees intermittently, the rotating plate 16 drives the current limiting plate 15 on the surface of the rotating plate to run synchronously, initially, the current limiting plate 15 is in a horizontal device state, the current limiting effect on dust in the dust inlet pipe 14 is achieved, the current limiting plate 15 rotates ninety degrees and is in a vertically placed state, the dust enters the detection, the temperature inside the detection box 2 rises, and the dust is uniformly dispersed in the detection box 2 under the action of hot air, so that a high-temperature and high-dust environment is simulated, the GPU aging test in the plug socket 9 is facilitated, and the detection result is more accurate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanism is built to high temperature and high dust environment that GPU ageing testing used, includes shell (1), its characterized in that: the detection box is characterized in that a detection box (2) is arranged in the shell (1), a fan (3) is rotatably connected in the detection box (2), heating wires (4) are arranged above the fan (3), a telescopic rod (5) is arranged in the detection box (2), contact blocks I (6) are fixedly connected to two sides of the telescopic rod (5), contact blocks II (7) are arranged above the contact blocks I (6), a placing plate (8) is fixedly connected to the tops of the contact blocks II (7), a plug socket (9) is arranged on the surface of the placing plate (8), cover plates (10) are slidably connected to two sides of the plug socket (9), a connecting rod I (11) is rotatably connected to the surfaces of the cover plates (10), a sector gear (12) is fixedly connected to one side, far away from the cover plates (10), a connecting rod II (13) is arranged on the outer side of the sector gear (12), dust inlet pipes (14) are fixedly connected to two sides of the detection box, the inside of the dust inlet pipe (14) is rotatably connected with a flow limiting plate (15), the outer side of the flow limiting plate (15) is fixedly connected with a rotating plate (16), and a rotating assembly (17) is rotatably connected below the rotating plate (16).

2. The mechanism of claim 1, wherein the mechanism for creating a high temperature and high dust environment for GPU aging detection comprises: the surface of the detection box (2) is rotatably connected with two movable rods with the same specification, and one side of each movable rod, which is far away from the detection box (2), is movably connected with the cover plate (10) on the same side of the movable rod.

3. The mechanism of claim 1, wherein the mechanism for creating a high temperature and high dust environment for GPU aging detection comprises: the fan (3) is provided with two fans which are same in specification, an air chamber is arranged on the outer side of each fan, heating wires (4) are arranged in the air chamber, the telescopic rod (5) is composed of an outer pipe and an inner pipe, and two sides of the outer pipe are fixedly connected with a first contact block (6).

4. The mechanism of claim 1, wherein the mechanism for creating a high temperature and high dust environment for GPU aging detection comprises: place board (8) joint in detection case (2), apron (10) have two and the specification is the same, and sector gear (12) rotate to be connected on the surface of detection case (2).

5. The mechanism of claim 1, wherein the mechanism for creating a high temperature and high dust environment for GPU aging detection comprises: one side of the second connecting rod (13) far away from the sector gear (12) is rotatably connected with a movable rod, and one side of the movable rod far away from the second connecting rod (13) is rotatably connected with the placing plate (8).

6. The mechanism of claim 1, wherein the mechanism for creating a high temperature and high dust environment for GPU aging detection comprises: the dust inlet pipes (14) are two and have the same specification, the surface of the rotating plate (16) is provided with four through grooves with the same specification, and the area between two adjacent through grooves of the rotating plate (16) is arc-shaped.

7. The mechanism of claim 1, wherein the mechanism for creating a high temperature and high dust environment for GPU aging detection comprises: rotating assembly (17) comprises master, branch and fan board, and the surface of branch is equipped with the projection, and the fan board size is connected with the size looks adaptation of commentaries on classics board (16) cambered surface, and touch multitouch (6) are connected with touch multitouch (7), fan (3), heating wire (4), rotating assembly (17) electricity.