An angle-adjustable fan test support

Abstract

The utility model provides a kind of angle-adjustable fan test support, comprising: base, guide assembly, fixed component and fan body;The guide assembly includes guide plate and locking piece, the guide plate is set on one side of the base, and the locking piece is used to fix the guide plate;One end of the fixed component is rotationally arranged on the base, and the other end is movably connected with the guide plate, and the fan body is arranged on the fixed component. Use this angle-adjustable fan test support, through the cooperation installation of base, guide assembly, fixed component and fan body, during testing process, multiple proofing is not needed, and during use process, it can be quickly adjusted according to demand, accurate positioning, overall research and development cost is low, and cost performance is high.

Description

Technical Field

[0001] This utility model relates to the field of cooling fan technology, and in particular to an adjustable-angle fan test bracket. Background Technology

[0002] In the research and development and design of modern electronic products, thermal management is a crucial aspect to ensure product performance, stability, and reliability. As the most commonly used active cooling component, the installation angle of the fan has a decisive impact on the heat dissipation channel, airflow efficiency, and ultimately, the system temperature rise. Therefore, during the product design phase, engineers need to repeatedly verify the cooling effect of the fan at different tilt angles in order to find the optimal cooling solution.

[0003] Currently, the common method is to design and manufacture a sample fan mounting bracket at a specific angle for each angle to be tested, i.e., prototyping, and then install the fan on the bracket for temperature rise testing. If multiple angles need to be tested, multiple bracket samples at different angles must be made sequentially.

[0004] This method has significant drawbacks: 1. Long R&D cycle: Each prototype of the bracket needs to go through multiple stages such as design, drawing, processing and delivery. The whole process is time-consuming and labor-intensive, which seriously slows down the overall progress of the project.

[0005] 2. High economic costs: Frequent production of single-function test bracket samples will generate high processing costs, increasing the project's R&D costs.

[0006] 3. Poor flexibility: Once the bracket is manufactured, its angle is fixed and cannot be fine-tuned. If you want to explore heat dissipation beyond the preset angle, you must invest resources to conduct a new round of prototyping, lacking the flexibility to quickly respond to design changes.

[0007] Existing technologies rely on fan brackets with fixed angles for prototyping, and their inherent iterative model has become a bottleneck for improving thermal design verification efficiency and shortening product launch cycles. Therefore, there is an urgent need for an adjustable-angle fan test bracket to solve this problem. Utility Model Content

[0008] To solve the above problems, the present invention adopts the following technical solution: an adjustable angle fan test bracket, comprising: a base, a guide assembly, a fixing assembly, and a fan body; The guide assembly includes a guide plate and a locking member. The guide plate is disposed on one side of the base, and the locking member is used to fix the guide plate. One end of the fixing component is rotatably mounted on the base, and the other end is movably connected to the guide plate. The fan body is mounted on the fixing component.

[0009] Furthermore, the base is used for connection to external devices.

[0010] Furthermore, the guide plate is provided with a plurality of slots, which are equidistant from each other.

[0011] Furthermore, the guide plate is an arc-shaped plate.

[0012] Furthermore, the locking element is a fixing screw, and the guide plate is connected to the base through the fixing screw.

[0013] Furthermore, the fixing component includes a fixing frame and a insert plate. The fixing frame is rotatably mounted on the base via a rotating shaft. The insert plate is mounted on the fixing frame and can be movably inserted into any of the slots. The fan body is mounted on the fixing frame.

[0014] Furthermore, the fan body is detachably connected to the mounting bracket.

[0015] Furthermore, the arc-shaped plate is fan-shaped, and the center of the arc-shaped plate coincides with the position of the rotating shaft.

[0016] Furthermore, the pivot is a locating pin.

[0017] Furthermore, the insert plate is provided with a fixing groove, and the insert plate is movably inserted into any of the slots through the fixing groove.

[0018] The beneficial effects of this utility model are as follows: by using this adjustable angle fan test bracket, through the cooperation of the base, guide component, fixing component and fan body, multiple prototypes are not required during the testing process, and it can be quickly adjusted and accurately positioned according to the needs during use. The overall R&D cost is low and the cost performance is high. Attached Figure Description

[0019] The accompanying drawings further illustrate the present invention, but the embodiments in the drawings do not constitute any limitation on the present invention.

[0020] Figure 1 This is a schematic diagram of the overall structure of an adjustable-angle fan test bracket according to one embodiment; Figure 2 This is a cross-sectional view of an adjustable-angle fan test bracket provided in one embodiment. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings of the embodiments. This utility model is not limited to the following specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0022] like Figures 1 to 2 As shown, an adjustable-angle fan test bracket includes: a base 100, a guide assembly, a fixing assembly, and a fan body 400; the guide assembly includes a guide plate 210 and a locking member 220, the guide plate 210 is disposed on one side of the base 100, and the locking member 220 is used to fix the guide plate 210; one end of the fixing assembly is rotatably disposed on the base 100, and the other end is movably connected to the guide plate 210, and the fan body 400 is disposed on the fixing assembly.

[0023] Specifically, the base 100 is used to connect with external equipment. The guide plate 210 has several slots 211, which are equidistant. The guide plate 210 is an arc-shaped plate. The locking member 220 is a fixing screw, and the guide plate 210 is connected to the base 100 via the fixing screw. The fixing assembly includes a fixing frame 310 and an insert plate 320. The fixing frame 310 is rotatably mounted on the base 100 via a rotating shaft 500. The insert plate 320 is mounted on the fixing frame 310 and can be movably inserted into any of the slots 211. The fan body 400 is mounted on the fixing frame 310. Further, the cross-sectional shape of the slot 211 can be U-shaped, V-shaped, or other shapes; these are not described in detail in this embodiment. It is worth mentioning that the spacing between the slots 211 can be designed according to specific needs. For example, slots 211 can be spaced at 5° intervals to achieve angle adjustment in 5° increments, or other spacings can be used, which will not be described in detail in this embodiment. The fan body 400 is detachably connected to the fixing frame 310. The arc plate is fan-shaped, and the center of the arc plate coincides with the position of the rotating shaft 500. The rotating shaft 500 is a positioning pin. It is worth mentioning that the fixing frame 310 is rotatably mounted on the positioning pin, and the rotation of the fixing frame 310 can be restricted by a fastening nut 600. That is, by tightening the fastening nut 600 on the positioning pin, the fixing frame 310 is locked in the middle, thereby restricting its rotation. The insert plate 320 has a fixing groove 321, and the insert plate 320 is movably inserted into any of the slots 211 through the fixing groove 321.

[0024] In use, the fan body 400 is first installed on the mounting bracket 310. Specifically, the installation of the fan body 400 on the mounting bracket 310 can be achieved using existing technology, such as locking with screws or other secure methods, which will not be elaborated upon in this embodiment. That is, the base 100 is first installed on the external device to be tested, and then the entire fan body 400 is installed. Furthermore, since the arc-shaped plate is fan-shaped, the center of the arc-shaped plate coincides with the position of the rotating shaft 500. And the length of the mounting bracket 310 is equivalent to the distance between the rotating shaft 500 and the arc-shaped plate. Therefore, the insert plate 320 is inserted into the corresponding slot 211 according to the specific orientation required by the fan body 400. After insertion, the positioning pin can be inserted into the other end of the mounting bracket 310 and then locked with the fastening nut 600. Then, the fan body 400 is powered on to begin the heat dissipation test.

[0025] In other words, when the orientation of the fan body 400 needs to be adjusted, simply loosen the fastening nut 600, remove the entire mounting bracket 310, re-insert the insert plate 320 on the mounting bracket 310 into the corresponding angle slot 211, insert the positioning pin into the other end of the mounting bracket 310, and then tighten it with the fastening nut 600. This will allow you to adjust the orientation of the fan body 400. The whole process is simple and convenient.

[0026] In summary, the above embodiments are not limiting embodiments of this utility model. Any modifications or equivalent variations made by those skilled in the art based on the substantive content of this utility model are within the technical scope of this utility model.

Claims

1. An adjustable-angle fan test bracket, characterized in that, include: Base, guide assembly, mounting assembly, and fan body; The guide assembly includes a guide plate and a locking member. The guide plate is disposed on one side of the base, and the locking member is used to fix the guide plate. One end of the fixing component is rotatably mounted on the base, and the other end is movably connected to the guide plate. The fan body is mounted on the fixing component.

2. The adjustable-angle fan test bracket according to claim 1, characterized in that: The base is used for connecting to external devices.

3. The adjustable-angle fan test bracket according to claim 1, characterized in that: The guide plate has several slots, which are equidistant from each other.

4. The adjustable-angle fan test bracket according to claim 3, characterized in that: The guide plate is an arc-shaped plate.

5. The adjustable-angle fan test bracket according to claim 4, characterized in that: The locking component is a fixing screw, and the guide plate is connected to the base through the fixing screw.

6. The adjustable-angle fan test bracket according to claim 5, characterized in that: The fixing component includes a fixing frame and a insert plate. The fixing frame is rotatably mounted on the base via a rotating shaft. The insert plate is mounted on the fixing frame and can be movably inserted into any of the slots. The fan body is mounted on the fixing frame.

7. The adjustable-angle fan test bracket according to claim 6, characterized in that: The fan body is detachably connected to the mounting bracket.

8. The adjustable-angle fan test bracket according to claim 7, characterized in that: The arc-shaped plate is fan-shaped, and the center of the arc-shaped plate coincides with the position of the rotating shaft.

9. The adjustable-angle fan test bracket according to claim 8, characterized in that: The rotating shaft is a locating pin.

10. The adjustable-angle fan test bracket according to claim 9, characterized in that: The insert plate has a fixing groove, and the insert plate is movably inserted into any of the slots through the fixing groove.

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