A heat dissipation structure of a flow guide type aging test rack

Abstract

The utility model discloses a guide formula aging test frame heat dissipation structure, it includes the aging board, the outside of aging board is provided with the middle rail, the inside fixed connection of middle rail has the lock piece, the outside of lock piece is provided with the buckle, the outside of aging board is provided with the top rod, the outside fixed connection of top rod has the guide sliding block, the output of guide sliding block is provided with the lock cylinder, through above -mentioned structure, through the elastic bending of buckle, drives the aging board of outside and carries out the disassembly, realizes quick disassembly, can according to the size and quantity of the product to be tested flexibly increase or decrease aging board, need not to customize the frame alone for different specifications products, need not to disassemble whole frame, only through quick disassembly structure can increase or decrease aging board, greatly shorten the equipment adjustment time, reduce the shutdown waiting, the regulation layer can adjust the internal space, make the guide structure more accurate guide airflow, avoid local overheating.

Description

Technical Field

[0001] This utility model relates to the technical field of heat dissipation structure for a flow-guided aging test rack, and in particular to a heat dissipation structure for a flow-guided aging test rack. Background Technology

[0002] In the manufacturing process of electronic devices, aging testing is a crucial step in verifying product reliability. It requires placing the device under test (DUT) in a specific temperature environment and running it continuously for several hours to several days to expose potential faults. As electronic devices become smaller and have higher power density, aging test racks need to accommodate DUTs at high density, leading to a sharp increase in heat generation per unit volume. Traditional heat dissipation solutions are no longer sufficient to meet these requirements.

[0003] Traditional aging board devices have a fixed number of layers, which can only match products of specific sizes or quantities. When dealing with products of different specifications, a special rack needs to be purchased, increasing equipment investment costs. The fixed number of layers cannot adjust the internal space according to the product's heat output, which can easily lead to airflow dead zones or blocked heat dissipation channels, resulting in localized overheating. If the test configuration needs to be adjusted, the entire rack must be disassembled or complex modifications must be made, reducing testing efficiency. The traditional fixed method requires screwdrivers and other steps for disassembly and assembly, which consumes a lot of time. When the number of aging board layers needs to be frequently increased or decreased, the cumulative time will increase significantly. Screws may not be tightened properly, causing the aging board to loosen, and manual clips may not be properly engaged, causing them to fall off, leading to equipment damage or safety accidents. Utility Model Content

[0004] The purpose of this utility model is to provide a heat dissipation structure for an aging test rack that allows for flexible addition or removal of aging boards according to the size and quantity of the products to be tested, without the need to customize racks for different specifications of products. This solves the problems of fixed aging board layers, which only fit specific specifications of products, require additional purchase of special racks when changing test objects, resulting in high equipment investment costs, affecting test stability, reliance on tools such as screwdrivers for disassembly and assembly, long operation time, long downtime, and easy loosening of screws and detachment of clips, as well as equipment damage and safety accidents under vibration.

[0005] This utility model also provides a heat dissipation structure for a flow-guided aging test rack, including an aging plate. A central rail is provided on the outside of the aging plate. A locking plate is fixedly connected inside the central rail. A buckle is provided on the outside of the locking plate. A top rod is provided on the outside of the top rod. A guide slider is fixedly connected to the outside of the top rod. A lock core is provided at the output end of the guide slider.

[0006] According to the present invention, a heat dissipation structure for a flow-guided aging test rack is provided, wherein a handle is fixedly connected to the outside of the aging plate, an inner rail is fixedly connected to the outside of the aging plate, and a first rotating shaft is fixedly connected to the outside of the inner rail.

[0007] According to the heat dissipation structure of the flow-guiding aging test rack of this utility model, the first rotating shaft is fixedly connected to the outside with a buckle, the inner rail is slidably connected to the outside with a sliding transmission block, the sliding transmission block is slidably connected to the outside with a middle rail, and the middle rail is provided with a sliding plate on the outside.

[0008] According to the heat dissipation structure of the flow-guiding aging test rack of this utility model, the outer rail is slidably connected to the outside of the sliding plate, the locking plate is fixedly connected to the outside of the middle rail, and the guide rod is slidably connected to the outside of the guide slider.

[0009] According to the heat dissipation structure of the flow-guiding aging test rack of this utility model, the guide rod is fixedly connected to the outside of the connecting rod, the connecting rod is rotatably connected to the outside of the connecting rod, and the second rotating shaft is fixedly connected to the outside of the second rotating shaft.

[0010] According to the heat dissipation structure of the flow-guiding aging test rack described in this utility model, the support plate is externally fixedly connected to a spring, and the guide slider is externally fixedly connected to a clamping plate.

[0011] According to the heat dissipation structure of the flow-guiding aging test rack of this utility model, a drive shaft is slidably connected to the outside of the clamping plate, a lock cylinder is fixedly connected to the outside of the drive shaft, and a third rotating shaft is rotatably connected to the outside of the lock cylinder.

[0012] According to the heat dissipation structure of the flow-guiding aging test rack described in this utility model, the aging plate is externally fixedly connected with a latch.

[0013] Beneficial effects:

[0014] 1. The heat dissipation structure of the airflow-guided aging test rack in this technical solution allows for quick disassembly of the external aging board by simply pressing the buckle when testing different product models. The aging board then moves the external inner track, which in turn moves along the central track via a sliding transmission block. The central track, in turn, moves the external sliding plate, enabling the central track to slide quickly along the outer track. This facilitates the rapid sliding of the aging board, making it easy to pick up and place products. The number of aging boards can be flexibly increased or decreased according to the size and quantity of the products to be tested. There is no need to customize the rack for different specifications or disassemble the entire rack; the aging board can be added or removed simply by using the quick disassembly structure. This significantly shortens equipment adjustment time and reduces downtime. Adjusting the number of layers allows for more precise airflow guidance, preventing localized overheating.

[0015] 2. When the aging board is pushed into the top of the slide rail, the aging board pushes the external push rod to move under pressure. The push rod drives the external lock cylinder to rotate, locking the latch and securing it. When disassembly is required, push the aging board again. The aging board pushes the push rod, and the push rod compresses the spring through the guide slider, causing the guide rod to move along the top of the slot to return to its original position. The lock cylinder rotates clockwise to unlock. This avoids problems of insecure fixing caused by differences in manual operation, ensuring the safety of the testing process. The aging board can be fixed or disassembled with just a pushing action. The time for a single operation can be shortened to within a few seconds, enabling rapid equipment adjustment, reducing machine downtime, and improving work efficiency. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a structural diagram of a heat dissipation structure for a flow-guided aging test rack according to this utility model;

[0018] Figure 2 This is a structural diagram of a quick-release device for a heat dissipation structure of a flow-guided aging test rack according to this utility model;

[0019] Figure 3 This is a diagram of the slide rail structure of a heat dissipation structure for a flow-guided aging test rack according to this utility model;

[0020] Figure 4 This is a structural diagram of the fixing device for a heat dissipation structure of a flow-guided aging test rack according to this utility model;

[0021] Figure 5 This is a structural diagram of a heat dissipation structure for a flow-guided aging test rack according to the present invention.

[0022] Legend:

[0023] 1. Handle; 2. Aging board; 3. Inner track; 4. First rotating shaft; 5. Buckle; 6. Sliding transmission block; 7. Middle track; 8. Sliding piece; 9. Outer track; 10. Locking piece; 11. Top rod; 12. Guide slider; 13. Guide rod; 14. Connecting rod; 15. Second rotating shaft; 16. Support plate; 17. Spring; 18. Clamping plate; 19. Transmission shaft; 20. Lock cylinder; 21. Third rotating shaft; 22. Locking buckle. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-5 This utility model provides a heat dissipation structure for a flow-guided aging test rack, which includes an aging plate 2. The aging plate 2 is characterized by having a central rail 7 on its exterior, a locking plate 10 fixedly connected inside the central rail 7, a buckle 5 on the exterior of the locking plate 10, a top rod 11 on its exterior, a guide slider 12 fixedly connected to the exterior of the top rod 11, and a lock core 20 at the output end of the guide slider 12.

[0026] Specifically, the heat dissipation of the flow-guided aging test rack is achieved by the elastic bending of the buckle 5, which drives the external aging board 2 to be disassembled quickly. The top rod 11 drives the external guide slider 12 to move, and the guide slider 12 drives the external lock core to move, thereby quickly fixing the aging board.

[0027] The aging board 2 is externally fixedly connected to a handle 1, and the aging board 2 is externally fixedly connected to an inner rail 3. The inner rail 3 is externally fixedly connected to a first rotating shaft 4. The handle 1 makes it easy for the operator to pick up.

[0028] Specifically, handle 1 drives the external aging board 2 to move, aging board 2 drives the external inner track 3 to move, and inner track 3 drives the external first rotating shaft 4 to move.

[0029] The first rotating shaft 4 is externally fixedly connected with a buckle 5, the inner rail 3 is externally slidably connected with a sliding transmission block 6, the sliding transmission block 6 is externally slidably connected with a middle rail 7, and a sliding piece 8 is provided on the outside of the middle rail 7.

[0030] Specifically, the inner track 3 moves along the middle track 7 via the sliding transmission block 6, and the middle track 7 drives the outer sliding piece 8 to move, so as to realize the rapid sliding of the aging board, making it easy to pick up and place.

[0031] The sliding piece 8 is externally slidably connected to an outer rail 9, the middle rail 7 is externally fixedly connected to a locking piece 10, and the guide slider 12 is externally slidably connected to a guide rod 13.

[0032] Specifically, the middle track 7 slides rapidly on the outer track 9 through the cooperation of the sliding piece 8, and the guide rod 13 moves along the inner groove of the sliding block 2.

[0033] The guide rod 13 is externally fixedly connected to a connecting rod 14, the connecting rod 14 is externally rotatably connected to a second rotating shaft 15, and the second rotating shaft 15 is externally fixedly connected to a support plate 16.

[0034] Specifically, the guide rod 13 drives the external connecting rod 14 to move, and the connecting rod 14 rotates through the internal second rotating shaft 15.

[0035] The support plate 16 is externally fixedly connected to a spring 17, and the guide slider 12 is externally fixedly connected to a clamping plate 18.

[0036] Specifically, the spring 17 drives the external guide slider 12 to move, achieving a rebound, which facilitates the disassembly of the aging board.

[0037] The external sliding connection of the clamping plate 18 is a drive shaft 19, the external fixed connection of the drive shaft 19 is a lock cylinder 20, and the external rotatable connection of the lock cylinder 20 is a third rotating shaft 21.

[0038] Specifically, the drive shaft 19 drives the external lock cylinder 20 to move, and the lock cylinder 20 rotates through the third rotating shaft 21.

[0039] The external fixing connection of the aging board 2 is a latch 22.

[0040] Specifically, the latch 22 facilitates the fixing of the lock cylinder 20.

[0041] Working principle: When different product models need to be tested, simply press the buckle 5 to quickly disassemble the outer aging board 2. The number of layers can be adjusted by disassembling the aging board to accommodate different product models. The aging board 2 has an inner track fixed to its exterior. When a test product needs to be placed, pull the handle 1 to move the outer aging board 2. The aging board 2 moves the outer inner track 3, which moves along the middle track 7 via the sliding transmission block 6. The middle track 7 moves the outer sliding piece 8, allowing the middle track 7 to slide quickly on the outer track 9 through the cooperation of the sliding piece 8. This facilitates the rapid sliding of the aging board, making it easy to pick up and place products. When the aging board 2 is pushed into the top of the slide rail, the aging board is pushed by pressure. The external push rod 11 moves, driving the external guide slider 12 to move. The guide rod 13 moves along the internal slot of the sliding block 12 to the top, and the spring 17 contracts. The guide slider 12 drives the external clamping plate 18 to move, and the clamping plate 18 drives the external transmission shaft 19 to move. The transmission shaft 19 drives the external lock cylinder 20 to move. The lock cylinder 20 rotates through the fixed rotating shaft 21, causing the lock cylinder 20 to rotate and lock the latch 22 for fixation. When disassembly is required, the aging plate 2 is pushed again, and the aging plate 2 pushes the push rod 11. The push rod 11 compresses the spring 17 through the guide slider 12, causing the guide rod 13 to move along the top of the slot to return to its original position. The lock cylinder 20 rotates clockwise to unlock.

[0042] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A heat dissipation structure for a flow-guided aging test rack, comprising an aging plate (2), characterized in that: The aging board (2) is provided with a central track (7) on its exterior. A locking piece (10) is fixedly connected inside the central track (7). A buckle (5) is provided on the exterior of the locking piece (10). A top rod (11) is provided on the exterior of the aging board (2). A guide slider (12) is fixedly connected on the exterior of the top rod (11). A lock cylinder (20) is provided at the output end of the guide slider (12).

2. The heat dissipation structure of the flow-guiding aging test rack according to claim 1, characterized in that, The aging board (2) is externally fixedly connected to a handle (1), the aging board (2) is externally fixedly connected to an inner rail (3), and the inner rail (3) is externally fixedly connected to a first rotating shaft (4).

3. The heat dissipation structure of the flow-guiding aging test rack according to claim 2, characterized in that, The first rotating shaft (4) is fixedly connected to the outside with a buckle (5), the inner track (3) is slidably connected to the outside with a sliding transmission block (6), the sliding transmission block (6) is slidably connected to the outside with a middle track (7), and a sliding piece (8) is provided on the outside of the middle track (7).

4. The heat dissipation structure of the flow-guiding aging test rack according to claim 3, characterized in that, The sliding piece (8) is slidably connected to an outer rail (9), the middle rail (7) is fixedly connected to a locking piece (10), and the guide slider (12) is slidably connected to a guide rod (13).

5. The heat dissipation structure of the flow-guiding aging test rack according to claim 4, characterized in that, The guide rod (13) is fixedly connected to a connecting rod (14), and the connecting rod (14) is rotatably connected to a second rotating shaft (15), and the second rotating shaft (15) is fixedly connected to a support plate (16).

6. The heat dissipation structure of the flow-guiding aging test rack according to claim 5, characterized in that, The support plate (16) is externally fixedly connected to a spring (17), and the guide slider (12) is externally fixedly connected to a clamping plate (18).

7. The heat dissipation structure of the flow-guiding aging test rack according to claim 6, characterized in that, The clamping plate (18) is slidably connected to a drive shaft (19), the drive shaft (19) is fixedly connected to a lock cylinder (20), and the lock cylinder (20) is rotatably connected to a third rotating shaft (21).

8. The heat dissipation structure of the flow-guiding aging test rack according to claim 1, characterized in that, The aging board (2) is externally fixed with a latch (22).

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