Charging fan convenient to fix and clamp

Abstract

The utility model provides a charging fan convenient to fix and clamp, and relates to the technical field of fans, the charging fan comprises a clamping mechanism, the bottom end of the clamping mechanism is connected with a fixing mechanism, the clamping mechanism comprises a frame, one side of the frame is provided with a protective shell, one side of the protective shell is provided with a tension plate, and the tension plate is connected with the fixing mechanism. And two connecting rods are arranged on one side of each tension plate. According to the utility model, the angle is changed by shifting the tension plate on the protective shell and by virtue of a supporting point provided by the protective shell, at the moment, the connecting rod is exposed outside the protective shell, and in the process, the gap between the end positions of the two Z-shaped plates is gradually expanded, so that the gap is enlarged, and the limiting rod is released from fixation; and then the end is pulled outwards, so that the tail end is gradually separated from the cross pipe, the fan body is limited, a user can take down the fan body and hold the fan body in the hand, and the user can adjust the angle and the position of the fan more freely to meet personal use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, and in particular to a charging fan which is convenient for fixing and clamping. Background Art

[0002] A fan is a mechanical device that converts air flow into natural or artificial wind. The air flow rate generated by the fan. The higher the wind speed, the stronger the wind force that the fan can generate, and the better the cooling effect will be.

[0003] In the existing technology, there are many types of fans, including small charging fans. This type of fan is relatively convenient for users to use, but during use, the fan has an external mold frame. This mold frame is an integrated type. When the user needs to go on a business trip, the mold frame and the fan are connected, resulting in a large storage space being occupied during the assembly process. Secondly, when the user needs to adjust the fan to a special angle, this integrated type limits the angle adjustment of the fan, and the fan cannot be removed separately, which greatly reduces the user experience. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide a charging fan that is easy to fix and clamp.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a charging fan that is easy to fix and clamp, comprising: a clamping mechanism, the bottom end of the clamping mechanism is connected to the fixing mechanism, the clamping mechanism includes a frame, a protective shell is provided on one side of the frame, a tension plate is provided on one side of the protective shell, two connecting rods are provided on one side of the tension plate, two Z-shaped plates are provided at one end of the connecting rod, a frame is provided at one end of the side of the Z-shaped plate, a limiting rod is provided at the end position of the two Z-shaped plates, a cross tube is provided at one end of the limiting rod, a circular ring is provided on the end surface of the cross tube, a sleeve is provided on the outer side of the circular ring, and a fan body is provided at one end of the sleeve.

[0006] As a preferred embodiment, the fixing mechanism includes a U-shaped plate, the surface groove of the U-shaped plate fits with the outer side of the ball head, one side of the ball head is fixedly connected to the outer side of the arc plate, the top of the arc plate is fixedly connected to the bottom end of the fan body, and the bottom end of the U-shaped plate is fixedly connected to the top of the frame.

[0007] As a preferred embodiment, one side of the frame is fixedly connected to one end of the protective shell, and one side of the protective shell is movably connected to the bottom end of the tension plate.

[0008] As a preferred embodiment, the surfaces of the two connecting rods are located inside the protective shell, one end of the connecting rod is fixedly connected to one side of the tension plate, and the other end of the connecting rod is fixedly connected to the side ends of the two Z-shaped plates.

[0009] As a preferred embodiment, one end of the side surfaces of the two Z-shaped plates is fixedly connected to one side of the frame, and a limiting rod is clamped between the ends of the two Z-shaped plates.

[0010] As a preferred implementation, one end surface of the limiting rod is clamped with the inner wall of the cross tube, and the surface of the cross tube is fixedly connected to the inner ring of the circular ring.

[0011] As a preferred embodiment, the outer ring of the circular ring is located in the sleeve and performs rotational motion.

[0012] As a preferred implementation, one end of the sleeve is fixedly connected to one side of the fan body.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] The utility model:

[0015] 1. By moving the tension plate on the protective shell, the angle is changed by using the support points provided by the protective shell. At this time, the connecting rod will be exposed outside the protective shell. In this process, the gap between the two Z-shaped plate ends will gradually expand, making the gap larger, and the limit rod will be released. Then, by pulling the end position outward, the end is gradually separated from the cross tube, thereby completing the restriction of the fan body. The user can remove the fan body and hold it in his hand. The user can more freely adjust the angle and position of the fan to meet personal usage needs;

[0016] 2. When the user adjusts the angle, the arc block at the bottom will rotate halfway inside the U-shaped plate. During this process, the ball head on the arc block will rub against multiple grooves on the U-shaped plate. When adjusting, the fan body will tilt its angle and the ball head will move to another groove among the multiple grooves. Therefore, the design of the arc block and the groove can provide a certain amount of damping and friction, making the fan body more stable at a specific angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a structural schematic diagram of a charging fan that is easy to fix and clamp.

[0018] Figure 2 The utility model provides a schematic cross-sectional structure diagram of a clamping mechanism for a charging fan that is convenient for fixing and clamping.

[0019] Figure 3The utility model provides a schematic diagram of the disassembly structure of a charging fan component that is easy to fix and clamp.

[0020] Figure 4 The utility model provides an enlarged structural diagram of a charging fan component that is easy to fix and clamp.

[0021] Legend:

[0022] 1. Clamping mechanism; 11. Frame; 12. Casing; 13. Tension plate; 14. Connecting rod; 15. Z-shaped plate; 16. Limiting rod; 17. Cross tube; 18. Ring; 19. Sleeve; 110. Fan body;

[0023] 2. Fixing mechanism; 21. U-shaped plate; 22. Ball head; 23. Arc plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 - Figure 4As shown, the utility model provides a technical solution: a charging fan that is easy to fix and clamp, comprising: a clamping mechanism 1, the bottom end of the clamping mechanism 1 is connected to a fixing mechanism 2, the clamping mechanism 1 comprises a frame 11, a protective shell 12 is arranged on one side of the frame 11, a tension plate 13 is arranged on one side of the protective shell 12, two connecting rods 14 are arranged on one side of the tension plate 13, one end of the connecting rod 14 is arranged with two Z-shaped plates 15, one end of the side of the Z-shaped plate 15 is arranged with the frame 11, a limiting rod 16 is arranged at the end position of the two Z-shaped plates 15, one end of the limiting rod 16 is arranged with a cross tube 17, the end surface of the cross tube 17 is arranged with a circular ring 18, the outer side of the circular ring 18 is arranged with a sleeve 19, and one end of the sleeve 19 is arranged with a fan body 1 10. One side of the frame 11 is fixedly connected to one end of the protective shell 12, one side of the protective shell 12 is movably connected to the bottom end of the tension plate 13, the surfaces of the two connecting rods 14 are located inside the protective shell 12, one end of the connecting rod 14 is fixedly connected to one side of the tension plate 13, the other end of the connecting rod 14 is fixedly connected to the side ends of the two Z-shaped plates 15, one end of the side of the two Z-shaped plates 15 is fixedly connected to one side of the frame 11, a limiting rod 16 is clamped between the ends of the two Z-shaped plates 15, one end surface of the limiting rod 16 is clamped to the inner wall of the cross tube 17, the surface of the cross tube 17 is fixedly connected to the inner ring of the circular ring 18, the outer ring of the circular ring 18 is located in the sleeve 19 for rotational movement, and one end of the sleeve 19 is fixedly connected to one side of the fan body 110.

[0027] In this embodiment, when the device is in use, the user can separate the fan body 110 from the frame 11 as needed. Therefore, by moving the tension plate 13 on the protective shell 12, the angle is changed by using the support points provided by the protective shell 12. At this time, the connecting rod 14 will be exposed outside the protective shell 12. During this process, the gap between the end positions of the two Z-shaped plates 15 will gradually expand, making the gap larger, and the limit rod 16 will be released. Then, by pulling the end position outward, the end is gradually separated from the cross tube 17, thereby completing the restriction of the fan body 110. The user can remove the fan body 110 and hold it in the hand, which can provide additional flexibility and convenience. The user can more freely adjust the angle and position of the fan to meet personal usage needs;

[0028] When the user needs to adjust the angle of the fan body 110, the fan body 110 can be freely adjusted in the frame 11 through the support point provided by the ring 18 on the limit rod 16. The user can freely adjust the angle of the fan body 110 according to personal needs to obtain the best wind direction and air flow effect. In this way, the user can adjust the angle according to the specific usage scenario and needs, providing a more comfortable fan usage experience.

[0029] Example 2

[0030] like Figure 1 - Figure 4 As shown, the fixing mechanism 2 includes a U-shaped plate 21, the surface groove of the U-shaped plate 21 fits with the outer side of the ball head 22, one side of the ball head 22 is fixedly connected to the outer side of the arc plate 23, the top of the arc plate 23 is fixedly connected to the bottom end of the fan body 110, and the bottom end of the U-shaped plate 21 is fixedly connected to the top of the frame 11.

[0031] In this embodiment, when the user adjusts the angle, the arc block at the bottom will perform half a rotation within the U-shaped plate 21. During this process, the ball head 22 on the arc block will rub against the multiple grooves on the U-shaped plate 21. When adjusting, the fan body 110 tilts slightly, and the ball head 22 moves to another groove among the multiple grooves. Therefore, the design of the arc block and the groove can provide a certain damping and friction force, making the fan body 110 more stable at a specific angle. This can prevent the fan from accidentally moving or shaking during use, so that the user can adjust the angle of the fan more accurately to meet specific needs. The user can achieve precise angle adjustment by selecting different grooves.

[0032] Working principle:

[0033] like Figure 1 - Figure 4 As shown, when the utility model is used, according to the needs of the user, by toggling the tension plate 13 on the protective shell 12, the angle is changed by using the support points provided by the protective shell 12, and the connecting rod 14 will be exposed outside the protective shell 12. In this process, the gap between the end positions of the two Z-shaped plates 15 will gradually expand, making the gap larger, and the limit rod 16 will be released and fixed, and then the end position is pulled outward, so that the end is gradually separated from the cross tube 17, thereby completing the restriction of the fan body 110, and the user can remove the fan body 110 and hold it in the hand, which can provide additional flexibility and convenience;

[0034] When the user adjusts the angle, the arc block at the bottom will perform half a rotation inside the U-shaped plate 21. During this process, the ball head 22 on the arc block will rub against the multiple grooves on the U-shaped plate 21. When adjusting, the fan body 110 will tilt, and the ball head 22 will move to another groove among the multiple grooves. Therefore, the design of the arc block and the groove can provide a certain amount of damping and friction, making the fan body 110 more stable at a specific angle.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A charging fan that is easy to fix and clamp, characterized in that: include: A clamping mechanism (1), wherein the bottom end of the clamping mechanism (1) is connected to a fixing mechanism (2), and the clamping mechanism (1) comprises a frame (11), a protective shell (12) is provided on one side of the frame (11), a tension plate (13) is provided on one side of the protective shell (12), two connecting rods (14) are provided on one side of the tension plate (13), one end of each connecting rod (14) is provided with two Z-shaped plates (15), one end of the side of the Z-shaped plate (15) is provided with a frame (11), a limit rod (16) is provided at the end position of the two Z-shaped plates (15), one end of the limit rod (16) is provided with a cross tube (17), the end surface of the cross tube (17) is provided with a circular ring (18), the outer side of the circular ring (18) is provided with a sleeve (19), and one end of the sleeve (19) is provided with a fan body (110).

2. The charging fan that is easy to fix and clamp according to claim 1, characterized in that: The fixing mechanism (2) comprises a U-shaped plate (21), the surface groove of the U-shaped plate (21) fits with the outer side of the ball head (22), one side of the ball head (22) is fixedly connected to the outer side of the arc plate (23), the top of the arc plate (23) is fixedly connected to the bottom end of the fan body (110), and the bottom end of the U-shaped plate (21) is fixedly connected to the top of the frame (11).

3. The charging fan that is easy to fix and clamp according to claim 1, characterized in that: One side of the frame (11) is fixedly connected to one end of the protective shell (12), and one side of the protective shell (12) is movably connected to the bottom end of the tension plate (13).

4. The charging fan that is easy to fix and clamp according to claim 1, characterized in that: The surfaces of the two connecting rods (14) are located inside the protective shell (12), one end of the connecting rod (14) is fixedly connected to one side of the tension plate (13), and the other end of the connecting rod (14) is fixedly connected to the side ends of the two Z-shaped plates (15).

5. The charging fan that is easy to fix and clamp according to claim 1, characterized in that: One end of the side surface of the two Z-shaped plates (15) is fixedly connected to one side of the frame (11), and a limiting rod (16) is clamped between the ends of the two Z-shaped plates (15).

6. The charging fan that is easy to fix and clamp according to claim 1, characterized in that: One end surface of the limiting rod (16) is clamped with the inner wall of the cross tube (17), and the surface of the cross tube (17) is fixedly connected with the inner ring of the circular ring (18).

7. The charging fan that is easy to fix and clamp according to claim 1, characterized in that: The outer ring of the circular ring (18) is located in the sleeve (19) and performs rotational motion.

8. The charging fan that is easy to fix and clamp according to claim 1, characterized in that: One end of the sleeve (19) is fixedly connected to one side of the fan body (110).

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