Fan support with noise reduction function

Abstract

The utility model relates to the related field of fan supports, in particular to a fan support with a noise reduction function, which comprises a device body, a vertical rod, a support component, a lower tray and a mute component are arranged in the device body, an adjusting rod is movably inserted into the top of the vertical rod, and an external thread is arranged on the outer side of the upper end of the vertical rod. The supporting assembly is arranged on the outer wall of the vertical rod, the lower tray is connected to the bottom of the vertical rod, the mute assembly is installed at the bottom of the lower tray, the supporting assembly comprises an upper lantern ring and a movable rod, a hinge seat is arranged at the lower end of the upper lantern ring, a rotating shaft is arranged on the side face of the movable rod and connected to the hinge seat, and the lower tray is connected to the lower tray. The mute assembly comprises a mounting plate, the outer side of the mounting plate is sleeved with a rubber pad, auxiliary supporting of the vertical rod and the fan can be achieved, the overall stability of the supporting rod is improved, protection and stable lifting of the bottom of the lower tray can be achieved, and the lower tray is prevented from making direct contact with the ground.

Description

Technical Field

[0001] The utility model relates to the field related to fan brackets, in particular to a fan bracket with a noise reduction function. Background Art

[0002] A fan bracket is a device used to mount and secure a fan. It's typically made of metal and has both supporting and securing functions. Its primary function is to provide stable support, ensuring the fan is securely mounted in its designated location. It also allows for angle adjustment as needed to achieve optimal heat dissipation. While different types of fan brackets have varying designs, their basic functions are similar: improving fan efficiency and stability.

[0003] Most of the fan brackets in the existing technology are composed of a vertical support leg and a bottom tray. Although they can achieve the supporting effect of the fan, their stability is general. Under the high-speed rotation and swinging action of the fan, there will still be shaking problems, which will cause noise and wear and deformation of the fan bracket, affecting the applicability and life. At the same time, the bottom tray of the existing fan bracket is in direct contact with the ground, which is prone to friction noise and easily causes wear on both the ground and the tray. Therefore, we need to upgrade and transform on the basis of the existing technology to overcome the existing problems and shortcomings. Utility Model Content

[0004] The purpose of the present invention is to provide a fan bracket with a noise reduction function to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A fan bracket with a noise reduction function is designed, including a device body, which contains a vertical rod, a support assembly, a lower tray and a silent assembly. An adjustment rod is movably inserted into the top of the vertical rod, an external thread is provided on the outer side of the upper end of the vertical rod, the support assembly is arranged on the outer wall of the vertical rod, the lower tray is connected to the bottom of the vertical rod, and the silent assembly is installed at the bottom of the lower tray.

[0007] Furthermore, the support assembly includes an upper collar and a movable rod, a hinge seat is provided at the lower end of the upper collar, a rotating shaft is provided on the side of the movable rod and the rotating shaft is connected to the hinge seat.

[0008] Furthermore, the mute component includes a mounting plate, a rubber pad is sleeved on the outer side of the mounting plate, a fixing hole is opened on the mounting plate, and a fixing bolt is installed in the fixing hole.

[0009] Furthermore, three groups of the hinged seats and movable rods are correspondingly provided, the upper collar and the movable rod are sleeved on the vertical rod, and the upper collar and the movable rod are both screwed to the external thread.

[0010] Furthermore, three groups of external card slots and three groups of internal card slots are provided on the lower tray, and the movable rods correspond to the external card slots and the internal card slots.

[0011] Furthermore, three groups of fixing holes and fixing bolts are provided, three groups of embedded grooves are opened on the lower tray, and the upper ends of the fixing bolts are located inside the embedded grooves.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a vertical rod, an external thread, a support assembly, an upper collar, a hinge seat, a movable rod, a rotating shaft, an outer slot and an inner slot in the device. The upper collar and the external thread are used to control the lifting and lowering of the movable rod, the rotating shaft and the hinge seat are used to control the folding of the movable rod, and the inner and outer slots are used to limit the movable rod, thereby achieving auxiliary support for the vertical rod and the fan, improving the overall stability of the support rod, preventing shaking and tilting problems when the fan is working, reducing noise and increasing the life of the bracket.

[0014] 2. The utility model is equipped with a lower tray, an embedded groove, a silent component, a mounting plate, a rubber pad, a fixing hole and a fixing bolt. The mounting plate is installed through the fixing hole and the fixing bolt, and the mounting plate is wrapped with the rubber pad. This can protect the bottom of the lower tray and stably lift it, prevent the lower tray from directly contacting the ground, reduce sliding friction and noise problems, and improve the practicality and stability of the device.

[0015] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the present invention include numerous variations, modifications, and equivalents within the spirit and scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a fan bracket with noise reduction function according to the utility model;

[0018] Figure 2 This is a schematic diagram of the working structure of a fan bracket with noise reduction function according to the utility model;

[0019] Figure 3 This is an exploded view of a support assembly of a fan bracket with noise reduction function according to the utility model;

[0020] Figure 4 The figure is an exploded view of a silent component of a fan bracket with noise reduction function according to the utility model.

[0021] In the figure: 1. Device body; 2. Vertical rod; 21. Adjustment rod; 22. External thread; 3. Support assembly; 31. Upper collar; 32. Articulated seat; 33. Movable rod; 34. Rotating shaft; 4. Lower tray; 41. External card slot; 42. Internal card slot; 43. Internal slot; 5. Silent assembly; 51. Mounting plate; 52. Rubber pad; 53. Fixing hole; 54. Fixing bolt. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 -4, the present embodiment provides a fan bracket with a noise reduction function, including a device body 1, which contains a vertical rod 2, a support assembly 3, a lower tray 4 and a silent assembly 5. An adjusting rod 21 is movably inserted into the top of the vertical rod 2, and an external thread 22 is provided on the outer side of the upper end of the vertical rod 2. The support assembly 3 is provided on the outer wall of the vertical rod 2, the lower tray 4 is connected to the bottom of the vertical rod 2, and the silent assembly 5 is installed at the bottom of the lower tray 4.

[0024] Preferably, the support assembly 3 includes an upper collar 31 and a movable rod 33. The lower end of the upper collar 31 is provided with a hinge seat 32. A rotating shaft 34 is provided on the side of the movable rod 33 and the rotating shaft 34 is connected to the hinge seat 32. The hinge seat 32 and the movable rod 33 are respectively provided with three groups. The upper collar 31 and the movable rod 33 are sleeved on the vertical rod 2. The upper collar 31 and the movable rod 33 are screwed with the external thread 22. Three groups of external card slots 41 and three groups of internal card slots 42 are opened on the lower tray 4. The movable rod 33 corresponds to the external card slots 41 and the internal card slots 42.

[0025] The movable rod 33 is controlled to rotate inside the hinge seat 32 by the rotating shaft 34, and the three groups of movable rods 33 are rotated outward. Then, the movable rod 33 is controlled to descend by the upper ring 31 and the external thread 22, so that the lower end of the movable rod 33 abuts against the external slot 41, which can achieve strengthened support for the bottom of the vertical rod 2 and the fan, facilitate maintaining the working stability of the fan and the vertical rod 2, prevent them from shaking and tilting, reduce noise and increase the life of the bracket.

[0026] Preferably, the mute assembly 5 includes a mounting plate 51, a rubber pad 52 is provided on the outer side of the mounting plate 51, a fixing hole 53 is provided on the mounting plate 51, a fixing bolt 54 is installed in the fixing hole 53, three groups of fixing holes 53 and fixing bolts 54 are provided, and three groups of embedded grooves 43 are provided on the lower tray 4, and the upper ends of the fixing bolts 54 are located inside the embedded grooves 43;

[0027] The mounting plate 51 and the rubber pad 52 are fixed to the lower end of the lower tray 4 through the fixing hole 53 and the fixing bolt 54. The rubber pad 52 is in contact with the ground, which can achieve bottom protection and stable lifting of the lower tray 4, prevent the lower tray 4 from directly contacting the ground, reduce sliding friction and noise problems, and improve the practicality and stability of the device.

[0028] The usage principle and usage process of the present invention: When in use, the mounting plate 51 can be installed on the bottom of the lower tray 4 through the fixing hole 53 and the fixing bolt 54, and the lower tray 4 is placed and supported by the rubber pad 52 to maintain the working stability of the fan and the vertical rod 2, prevent them from shaking and tilting, and improve the stability and quiet effect of the bracket. During the operation of the fan, the movable rod 33 can be rotated outward by the rotating shaft 34 and the hinge seat 32, and then the movable rod 33 is controlled to descend by the upper ring 31 and the external thread 22. When the outer end of the movable rod 33 abuts against the outer slot 41, it can strengthen the support of the vertical rod 2 and the fan, maintain the working stability of the fan and the vertical rod 2, and the reverse operation can be performed after use. The movable rod 33 is then folded and its lower end is inserted into the inner slot 42. The operation is simple and convenient.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

Claims

1. A fan bracket with noise reduction function, characterized by: The invention comprises a device body (1), wherein the device body (1) contains a vertical rod (2), a support assembly (3), a lower tray (4) and a mute assembly (5); an adjusting rod (21) is movably inserted at the top of the vertical rod (2); an external thread (22) is provided on the outer side of the upper end of the vertical rod (2); the support assembly (3) is provided on the outer wall of the vertical rod (2); the lower tray (4) is connected to the bottom of the vertical rod (2); and the mute assembly (5) is installed at the bottom of the lower tray (4).

2. The fan bracket with noise reduction function according to claim 1, characterized in that: The support assembly (3) comprises an upper collar (31) and a movable rod (33); a hinge seat (32) is provided at the lower end of the upper collar (31); a rotating shaft (34) is provided on the side of the movable rod (33), and the rotating shaft (34) is connected to the hinge seat (32).

3. The fan bracket with noise reduction function according to claim 1, characterized in that: The mute component (5) comprises a mounting plate (51), a rubber pad (52) is sleeved on the outer side of the mounting plate (51), a fixing hole (53) is opened on the mounting plate (51), and a fixing bolt (54) is installed in the fixing hole (53).

4. The fan bracket with noise reduction function according to claim 2, characterized in that: The hinge seat (32) and the movable rod (33) are correspondingly provided in three groups. The upper collar (31) and the movable rod (33) are sleeved on the vertical rod (2). The upper collar (31) and the movable rod (33) are both screwed to the external thread (22).

5. The fan bracket with noise reduction function according to claim 2, characterized in that: The lower tray (4) is provided with three groups of external card slots (41) and three groups of internal card slots (42), and the movable rods (33) correspond to the external card slots (41) and the internal card slots (42).

6. The fan bracket with noise reduction function according to claim 3, characterized in that: The fixing holes (53) and the fixing bolts (54) are provided in three groups, the lower tray (4) is provided with three groups of embedded grooves (43), and the upper ends of the fixing bolts (54) are located inside the embedded grooves (43).

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