Support for installing cooling fan

Abstract

The utility model discloses a support for installing a cooling fan, which comprises a sliding groove arranged at the top of a first support, an installing block arranged in the sliding groove of the first support, a first threaded cylinder arranged on the first support, the first support and a second support are the same in structure, a bearing is installed on the second support in an embedded mode, and the first threaded cylinder is arranged on the first support. The first threaded barrel is matched with an inner hexagonal screw, the tail end of the inner hexagonal screw is fixed to an inner ring of the bearing, the mounting base comprises a mounting block, a second threaded barrel and a hexagon bolt, a groove is formed in the bottom of the mounting block, the second threaded barrel is matched with the interior of the groove, and the hexagon bolt is matched with the interior of the second threaded barrel. According to the size specification of the cooling fan, the inner hexagonal screw is screwed to be engaged with the first threaded cylinder in a threaded mode to generate axial displacement, then the distance between the first support and the second support is made to be suitable for the size specification of the cooling fan, the bolt is screwed off, and the installation block is pushed to move to the designated position to be suitable for the installation position of the cooling fan. The application range of the support is enlarged, and practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a bracket for installing a heat dissipation fan. Background Art

[0002] The cooling fan plays a key role in electronic devices. It helps to reduce the temperature inside the device by generating airflow to prevent overheating and damage to the device or performance degradation. The bracket provides a stable mounting platform for the cooling fan, ensuring that the fan will not shake or move during operation, thereby ensuring the stability and service life of the fan. At the same time, the bracket can firmly fix the fan to the device or heat sink to prevent the fan from falling off or loosening.

[0003] Currently, cooling fans have different sizes and specifications. When fixing the cooling fan, a corresponding bracket needs to be customized, which makes the size and specifications of the bracket fixed. Moreover, the mounting holes of different cooling fans are mostly different. The mounting holes require secondary processing, which increases the cost of using the bracket, reduces the applicability of the existing bracket, and reduces the practicality of the existing bracket. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a bracket for installing a heat dissipation fan.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bracket for installing a heat dissipation fan, comprising:

[0007] A slide groove is provided on the top of the first bracket, a mounting block is provided in the slide groove of the first bracket, and a first threaded cylinder is provided on the first bracket.

[0008] The first bracket and the second bracket have the same structure.

[0009] A bearing is embedded and installed on the second bracket, and the first threaded cylinder is matched with a hexagonal screw, and the end of the hexagonal screw is fixed on the inner ring of the bearing.

[0010] The mounting seat comprises a mounting block, a second threaded barrel and a hexagonal bolt. A groove is provided at the bottom of the mounting block. The second threaded barrel is matched with the inside of the groove. The hexagonal bolt is matched in the second threaded barrel.

[0011] Preferably, the brim of the hexagonal bolt is overlapped on the outer surface of the first bracket, and a connecting hole is opened on the top of the mounting block.

[0012] Preferably, a fixing block is fixedly connected to the outer surface of the first bracket, and a mounting hole is formed on the fixing block.

[0013] Preferably, the number of the fixing blocks is four, and the four fixing blocks are correspondingly distributed at both ends of the first bracket and the second bracket.

[0014] The utility model has the following beneficial effects:

[0015] According to the size specifications of the cooling fan, the hexagonal screw is screwed by a tool to engage with the first threaded barrel to produce axial displacement, and then the distance between the first bracket and the second bracket is adapted to the size specifications of the cooling fan. The bolts are unscrewed and the mounting block is pushed to move to the specified position to adapt to the installation position of the cooling fan, thereby expanding the applicable surface of the bracket and enhancing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the overall structural diagrams;

[0017] Figure 2 This is the second schematic diagram of the overall structure;

[0018] Figure 3 It is one of the schematic diagrams of the overall cross-sectional structure;

[0019] Figure 4 This is the second schematic diagram of the overall cross-sectional structure;

[0020] Figure 5 This is a schematic diagram of the explosion structure of the mounting base;

[0021] Figure 6 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0022] In the figure: 1, first bracket; 2, second bracket; 3, first threaded barrel; 4, bearing; 5, hexagon socket screw; 6, mounting seat; 601, mounting block; 602, second threaded barrel; 603, hexagon bolt; 7, fixing block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-6 A bracket for installing a cooling fan, a first bracket 1 has a slide groove on the top, a mounting block 601 is arranged in the slide groove of the first bracket 1, and a first threaded tube 3 is arranged on the first bracket 1.

[0025] The first bracket 1 and the second bracket 2 have the same structure. A fixing block 7 is fixedly connected to the outer surface of the first bracket 1. The fixing block 7 is provided with a mounting hole. There are four fixing blocks 7, which are correspondingly distributed at both ends of the first bracket 1 and the second bracket 2.

[0026] A bearing 4 is embedded and installed on the second bracket 2 , and the first threaded tube 3 is matched with a hexagonal screw 5 , and the end of the hexagonal screw 5 is fixed to the inner ring of the bearing 4 .

[0027] First, according to the size specifications of the cooling fan, the hexagonal screw 5 is screwed with a tool to engage with the first threaded barrel 3, and the end of the hexagonal screw 5 rotates on the bearing 4 to produce axial displacement. Then, the distance between the first bracket 1 and the second bracket 2 is made suitable for the size specifications of the cooling fan, thereby reducing the cost of use.

[0028] The mounting seat 6 includes a mounting block 601, a second threaded barrel 602 and a hexagonal bolt 603. A groove is provided at the bottom of the mounting block 601. The second threaded barrel 602 fits inside the groove. The hexagonal bolt 603 is fitted inside the second threaded barrel 602. The brim of the hexagonal bolt 603 overlaps the outer surface of the first bracket 1. A connecting hole is provided at the top of the mounting block 601.

[0029] Unscrew the bolt 603, and then push the mounting block 601 to move to the specified position to adapt to the installation position of the cooling fan. The cooling fan is fixed to the bracket through the corresponding fasteners and the connecting holes. The bracket is further adapted to the installation holes of different cooling fans, expanding the application surface of the bracket and enhancing its practicality.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bracket for installing a cooling fan, characterized in that: include: A first bracket (1), wherein a slide groove is provided on the top of the first bracket (1), a mounting block (601) is provided in the slide groove of the first bracket (1), and a first threaded cylinder (3) is provided on the first bracket (1); The first bracket (1) and the second bracket (2) have the same structure; A bearing (4) is embedded and installed on the second bracket (2); the first threaded cylinder (3) is matched with a hexagonal screw (5); the end of the hexagonal screw (5) is fixed to the inner ring of the bearing (4); The mounting seat (6) comprises a mounting block (601), a second threaded barrel (602) and a hexagonal bolt (603); a groove is provided at the bottom of the mounting block (601); the second threaded barrel (602) fits inside the groove; and the hexagonal bolt (603) fits inside the second threaded barrel (602).

2. A bracket for installing a cooling fan according to claim 1, characterized in that: The brim of the hexagonal bolt (603) is overlapped on the outer surface of the first bracket (1), and a connecting hole is opened on the top of the mounting block (601).

3. The bracket for installing a cooling fan according to claim 1, characterized in that: A fixing block (7) is fixedly connected to the outer surface of the first bracket (1), and a mounting hole is provided on the fixing block (7).

4. A bracket for installing a cooling fan according to claim 3, characterized in that: The number of the fixing blocks (7) is four, and the four fixing blocks (7) are correspondingly distributed at both ends of the first bracket (1) and the second bracket (2).

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