Fan with tripod supporting structure

Abstract

The utility model relates to a fan with a tripod supporting structure, which comprises a fan main body and a mounting seat mechanism connected with the back of the fan main body, the mounting seat mechanism comprises a mounting seat and a rotating rod, a mounting cavity is arranged in the vertical direction of a middle shaft of the mounting seat, the rotating rod is sleeved on the mounting cavity, and the rotating rod is arranged in the mounting cavity. And the tripod mechanism is detachably connected with the bottom of the mounting seat mechanism so as to allow the rotating rod to rotate relative to a middle shaft of the mounting seat. According to the fan with the tripod supporting structure, through the tripod supporting structure, the fan has better stability outdoors or in occasions needing stable airflow, and shaking caused by wind power or accidental touch is reduced.

Description

Technical Field

[0001] This utility model relates to the field of fan electrical appliances, and in particular to a fan with a tripod support structure. Background Technology

[0002] In the field of fan appliances, especially when a stable and flexible airflow is required outdoors or in specific situations, the use of fans in conjunction with tripods becomes particularly important. Existing technology typically allows fans to be used with tripods to provide stable support and a degree of height adjustment. However, these fans often lack fine-tuning mechanisms, such as rotation functions or other detailed adjustments, which limits their applicability and flexibility in different situations.

[0003] Specifically, traditional fan and tripod combinations often only provide simple fixed-position support and cannot meet users' needs for precise control over the fan's angle and direction. For example, when outdoors, users may need a fan that can rotate 360 ​​degrees or tilt at a certain angle in the vertical direction to adapt to different usage scenarios. In addition, existing fans often lack the convenience of quick disassembly and assembly when connected to a tripod, which is particularly inconvenient when frequent movement or repositioning is required. Utility Model Content

[0004] This invention provides a fan with a tripod support structure, aiming to solve at least one of the technical problems existing in the prior art.

[0005] The technical solution of this utility model is a fan with a tripod support structure, which includes: a fan body, a mounting base mechanism connected to the back of the fan body, the mounting base mechanism including a mounting base and a rotating rod, the mounting base having a mounting cavity in the vertical direction of the central axis, the rotating rod being sleeved on the mounting cavity to allow the rotating rod to rotate relative to the central axis of the mounting base, and a tripod mechanism detachably connected to the bottom of the mounting base mechanism.

[0006] Furthermore, the mounting base mechanism includes multiple bearings, and multiple bearing chambers are arranged vertically at intervals within the mounting cavity. The bearings are disposed within the bearing chambers, and the rotating rod is vertically inserted into the multiple bearings.

[0007] Furthermore, the mounting base mechanism includes a first end cap, wherein one of the bearings is disposed in a bearing chamber located at the bottom end of the mounting cavity, and the first end cap covers the bottom surface of the bearing and is fixedly connected to the bottom end of the mounting cavity.

[0008] Furthermore, the mounting base mechanism includes a connecting housing, the upper part of which is threadedly connected to the mounting base. The tripod mechanism includes a connecting platform, a support foot, a guide post, and a connecting rod. One end of the support foot is circumferentially hinged to the connecting platform. The guide post is vertically connected to the central axis of the connecting platform. A first component is sleeved on the guide post. A second component is sleeved on the support foot. The two ends of the connecting rod are hinged to the first and second components. The guide post and the rotating rod are located on the same vertical central axis. The top of the platform is detachably connected to the lower part of the connecting housing by bolts.

[0009] Furthermore, the support leg is composed of multiple telescopic long rods.

[0010] Furthermore, the mounting base mechanism includes a swaying housing and a swaying motor disposed within the swaying housing. The motor shaft of the swaying motor is connected to a gear. The inner wall of the mounting cavity is provided with an internal gear portion that meshes with the gear. The swaying housing is integrally connected to the top of the rotating rod, and the bottom of the swaying housing is located above the mounting base.

[0011] Furthermore, the top of the oscillating housing is connected to the back of the fan body via a hinge.

[0012] Furthermore, the connecting platform is equipped with movable bolts to restrict the lifting and lowering of the guide column.

[0013] The beneficial effects of this utility model include:

[0014] Fans with a tripod support structure have better stability outdoors or in situations requiring stable airflow, reducing swaying caused by wind or accidental contact. In addition, users can optimize airflow distribution through the rotation and oscillation functions of the control lever, especially in situations requiring precise control of airflow direction, such as providing cooling or ventilation to specific areas.

[0015] Furthermore, additional aspects and advantages of the present invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the present invention. Attached Figure Description

[0016] Figure 1 This is a general schematic diagram of a fan with a tripod support structure according to an embodiment of the present invention.

[0017] Figure 2 This is a longitudinal sectional view of a fan with a tripod support structure according to an embodiment of the present invention.

[0018] Figure 3 This is a detailed schematic diagram of the tripod mechanism according to an embodiment of the present utility model.

[0019] Figure 4 This is a longitudinal sectional view of the mounting base mechanism according to an embodiment of the present utility model.

[0020] Figure 5 This is an exploded view of the mounting base mechanism according to an embodiment of the present utility model. Detailed Implementation

[0021] The following will provide a clear and complete description of the concept, specific structure, and technical effects of this utility model in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, solution, and effects of this utility model. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0022] It should be noted that, unless otherwise specified, when a feature is referred to as "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or indirectly fixed or connected to the other feature. Furthermore, the descriptions of "upper," "lower," "left," "right," "top," and "bottom" used in this utility model are only relative to the relative positional relationships of the various components of this utility model in the accompanying drawings.

[0023] Furthermore, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and not for limiting the scope of the invention. The term "and / or" as used herein includes any combination of one or more of the associated listed items.

[0024] It should be understood that although the terms first, second, third, etc., may be used in this disclosure to describe various elements, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from one another. For example, without departing from the scope of this disclosure, a first element may also be referred to as a second element, and similarly, a second element may also be referred to as a first element.

[0025] Reference Figures 1 to 5 As shown, in some embodiments, this utility model discloses a fan with a tripod support structure, which includes:

[0026] Reference Figures 1 to 2 The fan body 100 is used for blowing air.

[0027] Reference Figures 1 to 2 and combined Figure 4As shown, a mounting base mechanism 200 is connected to the back of the fan body 100. The mounting base mechanism 200 includes a mounting base 210 and a rotating rod 220. The mounting base 210 has a mounting cavity 211 in the vertical direction of its central axis, providing a stable support point for the rotating rod 220 and enhancing the strength of the entire structure. This structure makes the fan more stable when subjected to wind or other external forces, reducing the risk of structural deformation or damage.

[0028] The rotating rod 220 is sleeved on the mounting cavity 211, allowing it to rotate relative to the central axis of the mounting base 210. The mounting base 210 and the rotating rod 220 work together, with the mounting cavity 211 positioned vertically on the central axis, ensuring the rotating rod 220 is securely fitted onto it. The rotating rod 220's ability to rotate relative to the central axis of the mounting base 210 significantly enhances the stability of the fan body 100, especially outdoors or in environments requiring stable airflow. This reduces swaying caused by wind or accidental contact, ensuring continuous and stable fan operation. Furthermore, the rotating rod 220's ability to rotate relative to the central axis of the mounting base 210 allows users to adjust the airflow direction of the fan body 100 as needed. Users can easily turn the fan to different angles to meet airflow requirements in various situations, improving the fan's applicability and flexibility. The rotation of the rotating rod 220 allows users to adjust the airflow direction of the fan body 100, optimizing airflow distribution. This is especially important in situations where precise control of airflow direction is required, such as providing cooling or ventilation in specific areas.

[0029] Reference Figure 2 As shown, a tripod mechanism 300 is detachably connected to the bottom of the mounting base mechanism 200. This fan structure enhances the stability of the fan through the tripod support structure, making it suitable for outdoor use or in situations requiring stable airflow.

[0030] Reference Figure 2 Combination Figure 4 As shown, the mounting base mechanism 200 includes multiple bearings 230, and multiple bearing chambers are vertically spaced within the mounting cavity 211. By installing multiple bearings within the mounting base, the stability and durability of the rotating rod are enhanced, allowing the fan body to rotate smoothly and stably. The bearings 230 are disposed within the bearing chambers, and the rotating rod 220 is vertically inserted into the multiple bearings 230. This structure reduces wear caused by friction on the rotating rod and the inner wall of the mounting cavity, extends the fan's service life, and makes the fan rotation more flexible, meeting the needs of air delivery at different angles.

[0031] Reference Figure 3As shown, the mounting base mechanism 200 includes a first end cap 240, in which one of the bearings 230 is disposed in a bearing chamber located at the bottom end of the mounting cavity 211. The first end cap 240 covers the bottom surface of the bearing 230 and is fixedly connected to the bottom end of the mounting cavity 211. The design of the first end cap protects the bearing at the bottom, preventing the intrusion of dust and moisture, and improving the service life of the bearing; this sealing structure also reduces the need for maintenance, making the fan more suitable for use in harsh environments.

[0032] Reference Figures 1 to 4 As shown, the mounting base mechanism 200 includes a connecting housing 250, the upper part of which is threadedly connected to the mounting base 210.

[0033] Reference Figure 3 As shown, the tripod mechanism 300 includes a connecting platform 310, a support leg 320, a guide column 330, and a connecting rod 340. One end of the support leg 320 is circumferentially hinged to the connecting platform 310. This circumferential hinge design between the connecting platform 310 and the support leg 320, along with the cooperation between the guide column 330 and the connecting rod 340, enhances the load-bearing capacity of the entire tripod mechanism 300. The guide column 330 is vertically connected to the central axis of the connecting platform 310. A first component 331 is sleeved on the guide column 330, and a second component 321 is sleeved on the support leg 320. Both ends of the connecting rod 340 are hinged to the first component 331 and the second component 321. The hinge design between the first component 331, the second component 321, and the connecting rod 340 optimizes the mechanical distribution, allowing the support leg 320 to evenly distribute the load and reducing structural deformation or damage caused by uneven load distribution. The threaded connection between the housing 250 and the mounting base 210 provides a compact connection method, making the entire mounting base mechanism 200 more compact, reducing space occupation, and also enhancing structural stability.

[0034] The guide post 330 and the rotating rod 220 are located on the same vertical central axis, ensuring the stability and accuracy of the fan body 100 during rotation. This alignment reduces vibration caused by eccentricity, providing smoother and more stable rotation performance. The top of the platform is detachably connected to the lower part of the connecting housing 250 by bolts. The structure of the connecting housing and the tripod mechanism makes the fan easy to install and remove, providing convenience for rapid deployment and storage.

[0035] Thanks to the stability and load-bearing capacity of the tripod mechanism 300, the entire fan structure exhibits better wind resistance when facing outdoor winds. This allows the fan to maintain stable operation even in windy environments, reducing the risk of tipping over due to wind.

[0036] Reference Figure 1 Combination Figure 3 As shown, the support foot 320 is composed of multiple telescopic long rods 322, which allows the height of the tripod to be adjusted to adapt to different usage environments. Users can adjust the tripod according to the unevenness of the ground or specific height requirements, increasing the flexibility of use.

[0037] Reference Figures 2 to 5 As shown, the mounting base mechanism 200 includes a oscillating housing 260 and an oscillating motor 261 disposed within the oscillating housing 260. The motor shaft of the oscillating motor 261 is connected to a gear 262. The inner wall of the mounting cavity 211 is provided with an internal gear portion 213 that meshes with the gear 262. Because the motor shaft of the oscillating motor 261 is connected to the gear 262 and meshes with the internal gear portion 213 on the inner wall of the mounting cavity 211, this structure provides precise oscillation control. Users can adjust the oscillation angle and speed as needed to adapt to different usage scenarios. The oscillating housing 260 is integrally connected to the top of the rotating rod 220, and the bottom of the oscillating housing 260 is located above the mounting base 210. The arrangement of the oscillating housing and the oscillating motor enables the fan to perform oscillation motion, expanding the air delivery range.

[0038] Reference Figure 1 As shown, the top of the oscillating housing 260 is connected to the back of the fan body 100 via a hinge.

[0039] Continue to refer to Figure 3 As shown, the connecting platform 310 is equipped with a movable bolt 313 to restrict the lifting and lowering of the guide column 330. The movable bolt restricts the lifting and lowering of the guide column, providing precise height adjustment and fixation, and ensuring the stability of the fan at different heights.

[0040] The above description is merely a preferred embodiment of this utility model. This utility model is not limited to the above-described embodiments. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this disclosure, as long as they achieve the same technical effect, should be included within the scope of protection of this disclosure and fall under the protection scope of this utility model. Within the protection scope of this utility model, the technical solutions and / or implementation methods can have various modifications and variations.

Claims

1. A fan having a tripod support structure, characterised in that, include: Fan body (100), A mounting base mechanism (200) is connected to the back of the fan body (100). The mounting base mechanism (200) includes a mounting base (210) and a rotating rod (220). The mounting base (210) has a mounting cavity (211) in the vertical direction of its central axis. The rotating rod (220) is sleeved on the mounting cavity (211) to allow the rotating rod (220) to rotate relative to the central axis of the mounting base (210). A tripod mechanism (300) is detachably connected to the bottom of the mounting base mechanism (200).

2. The fan with a tripod support structure according to claim 1, characterized in that, The mounting base mechanism (200) includes multiple bearings (230), and multiple bearing chambers are arranged vertically at intervals in the mounting cavity (211). The bearings (230) are arranged in the bearing chambers, and the rotating rod (220) is vertically inserted into the multiple bearings (230).

3. The fan with a tripod support structure according to claim 2, characterized in that, The mounting base mechanism (200) includes a first end cap (240), wherein one of the bearings (230) is disposed in a bearing chamber located at the bottom end of the mounting cavity (211), and the first end cap (240) covers the bottom surface of the bearing (230) and is fixedly connected to the bottom end of the mounting cavity (211).

4. The fan with a tripod support structure according to claim 1, characterized in that, The mounting base mechanism (200) includes a connecting housing (250), the upper part of which is threadedly connected to the mounting base (210). The tripod mechanism (300) includes a connecting platform (310), a support leg (320), a guide post (330), and a connecting rod (340). The connecting platform (310) is circumferentially hinged to one end of the support leg (320). The guide post (330) is vertically connected to the central axis of the connecting platform (310). A first component (331) is sleeved on the guide post (330). A second component (321) is sleeved on the support leg (320). The two ends of the connecting rod (340) are hinged to the first component (331) and the second component (321). The guide column (330) and the rotating rod (220) are located on the same vertical central axis, and the top of the platform is detachably connected to the lower part of the connecting housing (250) by bolts.

5. The fan with a tripod support structure according to claim 4, characterized in that, The support foot (320) is composed of multiple telescopic rods (322).

6. The fan with a tripod support structure according to claim 1, characterized in that, The mounting base mechanism (200) includes a swaying housing (260) and a swaying motor (261) disposed in the swaying housing (260). The motor shaft of the swaying motor (261) is connected to a gear (262). The inner wall of the mounting cavity (211) is provided with an internal gear part (213) that meshes with the gear (262). The swaying housing (260) is integrally connected to the top of the rotating rod (220). The bottom of the swaying housing (260) is located above the mounting base (210).

7. The fan with a tripod support structure according to claim 6, characterized in that, The top of the oscillating housing (260) is connected to the back of the fan body (100) via a hinge.

8. The fan with a tripod support structure according to claim 4, characterized in that, The connecting platform (310) is provided with movable bolts (313) to restrict the lifting and lowering of the guide column (330).

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