A bracket assembly for mounting a fan

Abstract

The application provides a kind of mounting fan support assembly, it is related to fan technical field, including body, the surface of the body is slidably connected with connecting plate, the surface of the connecting plate is fixedly installed with nut, in the application, by setting body, connecting plate, nut, pivot A, torsional spring A and lower side plate and other components, wherein by inserting and rotating the nut of connecting plate surface of fan support rod alignment, the stable connection of both can be realized, cooperate with the support structure formed by body and support foot, meet the fan use requirement. In non-use season, disconnect the connection of nut and support rod, separate connecting plate and press push plate, the bolt releases the restriction to fixed plate, torsional spring A, torsional spring B will drive lower side plate, upper side plate to stand up and form storage space, put fan and related components into it, then use the limiting groove of connecting plate, let all components are concentrated, reduce the storage space occupation, at the same time avoid the loss or dust problem caused by component dispersion.

Description

Technical Field

[0001] This invention relates to the field of fan technology, and more particularly to a bracket assembly for mounting a fan. Background Technology

[0002] With the increasing demand for fans in industrial production, electronic device heat dissipation, and home ventilation, the specifications and types of fans are becoming increasingly diverse, ranging from miniature cooling fans to large industrial ceiling fans, from household table fans to built-in fans in equipment. The differentiation of application scenarios places higher demands on mounting bracket components. However, existing fan mounting bracket components have gradually revealed a series of problems in practical applications, becoming key factors restricting the effectiveness and safety of fan use. Publication No. CN222910369U discloses a fan mounting bracket component, belonging to the field of fan technology. It includes a detachable base and a telescopic support rod. The base includes a bottom sleeve and multiple legs. The bottom surface of the bottom sleeve contacts the ground, and the outer circumference of the bottom sleeve is provided with sleeves corresponding to each leg. The sleeves have slots. One end of each leg is a supporting end that contacts the ground, and the other end is a connecting end with a retaining strip. The retaining strip has a buckle corresponding to the retaining slot. When the connecting end of the leg is inserted into the sleeve, the buckle is embedded in the retaining slot. When the retaining strip is subjected to downward pressure, it deforms, causing the buckle to disengage from the retaining slot. It is easy for users to assemble and disassemble, and the base is stable and provides good support. However, the device still requires a lot of storage space during the off-season, and the components are easily lost or accumulate dust when stored separately, so improvements are needed. Summary of the Invention

[0003] The purpose of this invention is to solve the technical problems mentioned in the background section.

[0004] The present invention adopts the following technical solution: a fan mounting bracket assembly, comprising a body, a connecting plate slidably connected to the surface of the body, a nut fixedly installed on the surface of the connecting plate, a rotating shaft A rotatably connected inside the body, a torsion spring A sleeved on the surface of the rotating shaft A, a lower side plate fixedly connected to one end of the torsion spring A, a rotating shaft B rotatably connected inside the body, a torsion spring B sleeved on the surface of the rotating shaft B, an upper side plate fixedly connected to one end of the torsion spring B, a fixing insert plate fixedly installed on the side of the upper side plate, a pin sleeved inside the fixing insert plate, an adjusting bracket fixedly installed at one end of the pin, and a spring A fixedly installed on one side of the adjusting bracket.

[0005] Preferably, a push plate is fixedly mounted on the surface of the adjustment frame, a fixing groove is formed on the inner surface of the connecting plate, and a support foot is fixedly mounted on the bottom of the main body. Here, the push plate facilitates the operation of the adjustment frame to control the state of the pin, the fixing groove provides a fixed position for the pin, and the support foot enhances the stability of the main body when placed, making it easier for the bracket assembly to remain stable during use or storage.

[0006] Preferably, one end of torsion spring A and torsion spring B is fixedly connected to the interior of the main body, and the number of torsion springs A and B is two sets, both symmetrically distributed. Here, fixing torsion springs A and B to the main body ensures the stable transmission of their elastic force, and the symmetrical distribution of the two sets allows for balanced force distribution on the lower and upper side plates, resulting in smoother rotation and facilitating the subsequent formation of a regular accommodating space.

[0007] Preferably, one end of the spring A is fixedly connected to the interior of the body, and the surface of the adjusting bracket is slidably connected to the inner surface of the body. Here, fixing the spring A to the body ensures that it can stably return to its original position after compression, and the slidable connection between the adjusting bracket and the inner surface of the body allows the adjusting bracket to move smoothly with the pin, facilitating the release or implementation of restrictions on the fixed insert plate.

[0008] Preferably, a spring B is fixedly installed inside the connecting plate, a locking block is fixedly installed at one end of the spring B, and a pull rod is fixedly installed at one end of the locking block. A limiting groove is formed inside the main body. Here, the spring B can drive the locking block to reset and insert into the limiting groove, the pull rod can easily pull the locking block out of the limiting groove, and the limiting groove provides a fixed position for the locking block. The cooperation of these three elements can achieve a stable connection and separation between the connecting plate and the main body.

[0009] Preferably, the surface of the pull rod is slidably connected to the interior of the body, and the side of the locking block is slidably connected to the interior of the body. Here, the pull rod and the locking block are slidably connected to the inner surface of the body, which allows the pull rod to move the locking block more smoothly, avoids jamming, and ensures that the connection and separation operations between the connecting plate and the body are carried out smoothly.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0011] 1. This invention comprises a main body, a connecting plate, a nut, a rotating shaft A, a torsion spring A, and a lower side plate. A stable connection is achieved by inserting and rotating the fan support rod into the nut on the surface of the connecting plate. This, combined with the main body and support feet, forms a support structure to meet the fan's usage requirements. During non-use seasons, the connection between the nut and the support rod is disconnected. After separating the connecting plate, pressing the push plate releases the pin, releasing the restriction on the fixed plate. Torsion springs A and B then cause the lower and upper side plates to stand upright, creating a storage space. The fan and related components are placed inside, and the fixing groove of the connecting plate provides confinement, allowing all components to be stored together, reducing storage space requirements and preventing loss or dust accumulation caused by component dispersion.

[0012] 2. In this invention, a spring B, a locking block, a pull rod, and a limiting groove are incorporated. The spring force of spring B pushes the locking block into the limiting groove, strengthening the connection between the connecting plate and the main body. When the locking block is released by pulling the pull rod, the force of spring B must be overcome to move it. This ensures that the connecting plate maintains a stable connection during operation, preventing loosening due to vibration. Attached Figure Description

[0013] Figure 1 This invention provides a schematic diagram of the overall structure of a fan mounting bracket assembly;

[0014] Figure 2 This invention provides a schematic diagram of the internal structure of a fan mounting bracket assembly;

[0015] Figure 3 This invention provides a partially exploded structural diagram of a fan mounting bracket assembly;

[0016] Figure 4 A bottom view of a fan mounting bracket assembly is provided for this invention.

[0017] Figure 5 A schematic diagram of a clip structure for a fan mounting bracket assembly is provided for this invention;

[0018] Legend:

[0019] 1. Body; 2. Connecting plate; 3. Nut; 4. Shaft A; 5. Torsion spring A; 6. Lower side plate; 7. Shaft B; 8. Torsion spring B; 9. Upper side plate; 10. Fixing insert plate; 11. Pin; 12. Adjusting bracket; 13. Spring A; 14. Push plate; 15. Fixing groove; 16. Support foot; 17. Spring B; 18. Locking block; 19. Pull rod; 20. Limiting groove. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1

[0023] Please see Figures 1-4 This invention provides a technical solution: a fan mounting bracket assembly, including a body 1, a connecting plate 2 slidably connected to the surface of the body 1, and a nut 3 fixedly installed on the surface of the connecting plate 2 for quick installation and fixing of the fan support rod. A rotating shaft A4 is rotatably connected inside the body 1, and a torsion spring A5 is sleeved on the surface of the rotating shaft A4. One end of the torsion spring A5 is fixedly connected to a lower side plate 6, enabling the automatic opening function of the lower side plate 6. A rotating shaft B7 is rotatably connected inside the body 1, and a torsion spring B8 is sleeved on the surface of the rotating shaft B7. One end of the torsion spring B8 is fixedly connected to an upper side plate 9 to ensure synchronous movement of the upper side plate 9 and the lower side plate 6. A fixing insert 10 is fixedly installed on the side of the upper side plate 9, and a pin 11 is sleeved inside the fixing insert 10 for reliable... The locking mechanism includes an adjustment bracket 12 fixedly installed at one end of the pin 11, and a spring A13 fixedly installed on one side of the adjustment bracket 12 to realize the automatic springback function of the pin 11. A push plate 14 is fixedly installed on the surface of the adjustment bracket 12 for easy manual operation. A fixing groove 15 is opened on the inner surface of the connecting plate 2 for fixed connection in the storage state. A support foot 16 is fixedly installed at the bottom of the body 1 to enhance the overall stability. One end of the torsion springs A5 and B8 is fixedly connected to the inside of the body 1. The torsion springs A5 and B8 are symmetrically distributed in two sets to ensure the balance when the side plate is unfolded. One end of the spring A13 is fixedly connected to the inside of the body 1. The surface of the adjustment bracket 12 is slidably connected to the inner surface of the body 1 to ensure the accuracy of the movement trajectory.

[0024] Example 2

[0025] Please see Figure 5 A spring B17 is fixedly installed inside the connecting plate 2. A locking block 18 is fixedly installed at one end of the spring B17. A pull rod 19 is fixedly installed at one end of the locking block 18. A limit groove 20 is opened inside the body 1 to realize the quick locking and release of the connecting plate 2. The surface of the pull rod 19 is slidably connected to the inside of the body 1, and the side of the locking block 18 is slidably connected to the inside of the body 1 to ensure smooth operation.

[0026] Working principle: When using this fan mounting bracket assembly, first align the fan's support rod with the nut 3 on the surface of the connecting plate 2 and insert it. A stable connection is achieved by rotating the rod, allowing the bracket assembly to support the fan for normal use. When the fan needs to be stored, first disconnect the nut 3 from the support rod, then pull the lever 19. This action compresses the spring B17, causing the locking block 18 to move out of the limiting groove 20. Simultaneously, the connecting plate 2 is pulled outwards, completely separating it from the main body 1. Next, press the push plate 14 and pull it backward. Spring A13 is compressed accordingly. During this process, the pin 11 releases the restriction on the fixed plate 10. At this time, torsion springs A5 and B8 will return to their natural state under their own elasticity, respectively driving the lower side plate 6 to rotate around axis A4 and the upper side plate 9 to rotate around axis B7, so that the upper side plate 9 and the lower side plate 6 stand up to form a receiving space. After placing the fan and support rod into it, the fixing slot 15 of the connecting plate 2 is then fitted onto the standing upper side plate 9 and the lower side plate 6, thus completing the storage operation. If you want to use it again, first remove the connecting plate 2 from the standing upper side plate 9 and the lower side plate 6, take out the fan and support rod inside, and then press the lower side plate 6 to reset it. When the lower side plate 6 is reset, press the upper side plate 9. When the upper side plate 9 is reset, the pin 11 will automatically insert into the fixed plate 10 under the elastic force of spring A13, thereby fixing the upper side plate 9 and the lower side plate 6. Next, reinsert the connecting plate 2 into the main body 1. During insertion, the internal components of the main body 1 will compress the locking block 18, forcing the spring B17 to compress. When the connecting plate 2 is fully inserted, the locking block 18 is directly above the limiting groove 20. At this point, the spring B17 returns to its original state, pushing the locking block 18 into the limiting groove 20, effectively preventing the connecting plate 2 from loosening. Finally, reassemble the support rod and fan onto the nut 3, and the fan can be used again.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A fan mounting bracket assembly, comprising a body (1), characterized in that: A connecting plate (2) is slidably connected to the surface of the main body (1). A nut (3) is fixedly installed on the surface of the connecting plate (2). A rotating shaft A (4) is rotatably connected inside the main body (1). A torsion spring A (5) is sleeved on the surface of the rotating shaft A (4). A lower side plate (6) is fixedly connected to one end of the torsion spring A (5). A rotating shaft B (7) is rotatably connected inside the main body (1). A torsion spring B (8) is sleeved on the surface of the rotating shaft B (7). An upper side plate (9) is fixedly connected to one end of the torsion spring B (8). A fixing insert plate (10) is fixedly installed on the side of the upper side plate (9). A pin (11) is sleeved inside the fixing insert plate (10). An adjusting bracket (12) is fixedly installed at one end of the pin (11). A spring A (13) is fixedly installed on one side of the adjusting bracket (12).

2. The fan mounting bracket assembly according to claim 1, characterized in that: The surface of the adjusting frame (12) is fixedly mounted with a push plate (14), the inner surface of the connecting plate (2) is provided with a fixing groove (15), and the bottom of the body (1) is fixedly mounted with a support foot (16).

3. The fan mounting bracket assembly according to claim 1, characterized in that: One end of the torsion spring A (5) and torsion spring B (8) is fixedly connected to the interior of the body (1), and the number of torsion springs A (5) and torsion spring B (8) is two sets, both of which are symmetrically distributed.

4. The fan mounting bracket assembly according to claim 1, characterized in that: One end of the spring A (13) is fixedly connected to the interior of the body (1), and the surface of the adjusting frame (12) is slidably connected to the inner surface of the body (1).

5. The fan mounting bracket assembly according to claim 1, characterized in that: A spring B (17) is fixedly installed inside the connecting plate (2). A locking block (18) is fixedly installed at one end of the spring B (17). A pull rod (19) is fixedly installed at one end of the locking block (18). A limit groove (20) is opened inside the body (1).

6. The fan mounting bracket assembly according to claim 5, characterized in that: The surface of the pull rod (19) is slidably connected to the interior of the body (1), and the side of the locking block (18) is slidably connected to the interior of the body (1).

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