CN219587809U - Portable adjustable fan - Google Patents
Portable adjustable fan Download PDFInfo
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- CN219587809U CN219587809U CN202320721900.XU CN202320721900U CN219587809U CN 219587809 U CN219587809 U CN 219587809U CN 202320721900 U CN202320721900 U CN 202320721900U CN 219587809 U CN219587809 U CN 219587809U
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- shell
- fan
- assembly
- rotating shaft
- portable adjustable
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Abstract
The utility model discloses a portable adjustable fan, which comprises a shell and a clamping assembly, wherein the shell is provided with a plurality of air inlets; the shell is provided with a limiting slot, the clamping assembly is provided with a limiting insert block, and the limiting insert block is arranged in the limiting slot; a fan assembly is arranged in the shell; the two opposite sides of the fan assembly are provided with rotating shafts; according to the utility model, the limiting slot is formed in the shell, the limiting insert block is arranged on the clamping assembly and is arranged in the limiting slot, so that the shell and the clamping assembly can be quickly assembled and disassembled; the fan assembly is arranged in the shell, the rotating shafts are arranged on the two opposite sides of the fan assembly, the rotating shafts are arranged on the two opposite sides of the shell and are arranged in the rotating shaft holes, the shell is provided with the avoidance holes, the fan assembly is provided with the decorative air outlet shell, and the decorative air outlet shell is arranged in the avoidance holes; the fan assembly can be adjusted in angle in the shell, and the air outlet angle is increased.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a portable adjustable fan.
Background
The fan means a tool for generating wind and taking cool in hot days. The electric fan is a device for generating air flow by electric drive, and the fan arranged in the electric fan rotates after being electrified, and the mechanical energy is converted into wind energy, so that natural wind is formed to achieve a cooling effect;
the application number in the prior art is: 202220848445.5 an adjustable fan and stroller fan; the arrangement angle of the air outlet assembly is increased through the spheroid, so that the use flexibility of the fan is further improved; the elastic sheet is matched with the extrusion ring, so that the assembly stability is further improved; through the annular air duct, the wind is more concentrated, the effect of improving the wind speed of the air outlet is achieved, and the cooling effect is further improved; through the mounting structure, the cooling fan can be mounted on push rods of various strollers, and can also be mounted on different parts of the same type of strollers, such as the push rods, surrounding rods and brackets, so that cooling at different positions is realized, the use range of the cooling fan is further improved, and more market demands are met;
the mounting structure in the technology is complex to assemble and disassemble, and the clamping size cannot be adjusted; meanwhile, the angle of the air outlet cannot be adjusted, and the air outlet angle is smaller.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a portable adjustable fan so as to solve the problems mentioned in the background art.
The portable adjustable fan is realized by the following technical scheme: comprises a shell and a clamping component; the shell is provided with a limiting slot, the clamping assembly is provided with a limiting insert block, and the limiting insert block is arranged in the limiting slot;
a fan assembly is arranged in the shell; the two opposite sides of the fan assembly are provided with rotating shafts; the two opposite sides of the shell are provided with rotating shaft holes, and the rotating shafts are arranged in the rotating shaft holes;
the shell is provided with a clearance hole, and the fan component is provided with a decorative air outlet shell; the decorative air outlet shell is arranged in the avoidance hole.
As the preferable technical scheme, the shell is provided with an air inlet which is arranged up and down relative to the fan assembly.
As an optimized technical scheme, the two opposite sides of the shell are provided with first avoidance grooves, and the rotating shaft holes are arranged on the surfaces of the first avoidance grooves; a decorative cover is arranged in the first avoidance groove; the decorative cover is provided with a damping sleeve; the rotating shaft is inserted into the damping sleeve.
As a preferable technical scheme, a main board is arranged in the shell, and more than one interface is arranged on the main board; the shell is provided with more than one second avoidance groove, and the second avoidance groove is arranged opposite to the interface.
As an optimized technical scheme, the clamping assembly comprises an upper frame and a lower frame which are connected in a hinged manner, and the limiting insert block is arranged at the upper end of the upper frame; the upper frame is provided with a threaded hole;
the lower frame is provided with a movable clamping groove; the movable clamping groove is arranged up and down relative to the threaded hole; the movable clamping groove is internally provided with a fixed threaded rod, and the other end of the fixed threaded rod is arranged in the threaded hole.
The beneficial effects of the utility model are as follows:
1. the limiting slot is formed in the shell, the limiting insert block is arranged on the clamping assembly and is arranged in the limiting slot, so that the block between the shell and the clamping assembly is arranged;
2. the fan assembly is arranged in the shell, the rotating shafts are arranged on the two opposite sides of the fan assembly, the rotating shafts are arranged on the two opposite sides of the shell and are arranged in the rotating shaft holes, the shell is provided with the avoidance holes, the fan assembly is provided with the decorative air outlet shell, and the decorative air outlet shell is arranged in the avoidance holes; the fan assembly can be adjusted in angle in the shell, and the air outlet angle is increased.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of a portable adjustable fan of the present utility model;
FIG. 2 is a schematic view of a decorative cover;
FIG. 3 is a schematic diagram of a portable adjustable fan according to the present utility model;
FIG. 4 is a second schematic diagram of a portable adjustable fan according to the present utility model;
FIG. 5 is a schematic view of a fan assembly;
FIG. 6 is an enlarged schematic view at A;
FIG. 7 is a third schematic diagram of a portable adjustable fan according to the present utility model;
fig. 8 is a schematic diagram of a motherboard.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1-8, a portable adjustable fan of the present utility model includes a housing 2 and a clamping assembly 19; the shell 2 is provided with a limiting slot 14, the clamping assembly 19 is provided with a limiting insert 15, and the limiting insert 15 is arranged in the limiting slot 14; a fan assembly 11 is arranged in the shell 2; the fan assembly 11 is provided with rotating shafts 13 on two opposite sides;
the two opposite sides of the shell 2 are provided with rotating shaft holes 3, and rotating shafts 13 are arranged in the rotating shaft holes 3; the shell 2 is provided with a clearance hole 190, and the fan assembly 11 is provided with a decorative air outlet shell 12; the decorative air outlet shell 12 is arranged in the avoidance hole 190; by pulling the decorative air outlet shell 12, the air outlet angle of the fan assembly 11 is adjusted.
In the embodiment, in order to increase the air outlet angle of the fan, an air inlet 1 is arranged on a shell 2, and the air inlet 1 and a fan assembly 11 are arranged up and down oppositely; the two opposite sides of the shell 2 are provided with first avoidance grooves 5, and the rotating shaft holes 3 are arranged on the surfaces of the first avoidance grooves 5;
a decorative cover 10 is arranged in the first avoidance groove 5; the decorative cover 10 is provided with a damping sleeve 9; the rotating shaft 13 is inserted into the damping sleeve 9, so that the adjusted angle cannot be ensured.
In this embodiment, a main board 20 is installed in the housing 2, and more than one interface 21 is provided on the main board 20; the housing 2 is provided with at least one second clearance groove 4, and the second clearance groove 4 is arranged opposite to the interface 21.
In the embodiment, the clamping assembly comprises an upper frame 6 and a lower frame 7 which are connected in a hinged manner, and a limiting insert 15 is arranged at the upper end of the upper frame 6; the upper frame 6 is provided with a threaded hole 17; the lower frame 7 is provided with a movable clamping groove 18; the movable clamping groove 18 is arranged opposite to the threaded hole 17 up and down; the movable clamping groove 18 is internally provided with a fixed threaded rod 8, and the other end of the fixed threaded rod 8 is arranged in the threaded hole 17.
The beneficial effects of the utility model are as follows: by arranging the threaded holes on the upper frame and the movable clamping grooves on the lower frame, the movable clamping grooves are arranged up and down relative to the threaded holes, the fixed threaded rod is arranged in the movable clamping grooves, and the other end of the fixed threaded rod is arranged in the threaded holes.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. A portable adjustable fan, comprising a housing (2) and a clamping assembly (19); the method is characterized in that: a limiting slot (14) is formed in the shell (2), a limiting insert block (15) is arranged on the clamping assembly (19), and the limiting insert block (15) is arranged in the limiting slot (14);
a fan assembly (11) is arranged in the shell (2); the two opposite sides of the fan assembly (11) are provided with rotating shafts (13); the two opposite sides of the shell (2) are provided with rotating shaft holes (3), and the rotating shaft (13) is arranged in the rotating shaft holes (3);
a clearance hole (190) is formed in the shell (2), and a decorative air outlet shell (12) is arranged on the fan assembly (11); the decorative air outlet shell (12) is arranged in the avoidance hole (190).
2. The portable adjustable fan of claim 1, wherein: an air inlet (1) is arranged on the shell (2), and the air inlet (1) and the fan assembly (11) are arranged up and down oppositely.
3. The portable adjustable fan of claim 1, wherein: the two opposite sides of the shell (2) are provided with first avoidance grooves (5), and the rotating shaft holes (3) are arranged on the surfaces of the first avoidance grooves (5); a decorative cover (10) is arranged in the first clearance groove (5); a damping sleeve (9) is arranged on the decorative cover (10); the rotating shaft (13) is inserted into the damping sleeve (9).
4. The portable adjustable fan of claim 1, wherein: a main board (20) is arranged in the shell (2), and more than one interface (21) is arranged on the main board (20); more than one second avoidance groove (4) is arranged on the shell (2), and the second avoidance groove (4) is arranged opposite to the interface (21).
5. The portable adjustable fan of claim 1, wherein: the clamping assembly comprises an upper frame (6) and a lower frame (7) which are connected in a hinged manner, and a limiting insert block (15) is arranged at the upper end of the upper frame (6); a threaded hole (17) is formed in the upper frame (6);
the lower frame (7) is provided with a movable clamping groove (18); the movable clamping groove (18) and the threaded hole (17) are arranged up and down oppositely; a fixed threaded rod (8) is arranged in the movable clamping groove (18), and the other end of the fixed threaded rod (8) is arranged in the threaded hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320721900.XU CN219587809U (en) | 2023-03-24 | 2023-03-24 | Portable adjustable fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320721900.XU CN219587809U (en) | 2023-03-24 | 2023-03-24 | Portable adjustable fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219587809U true CN219587809U (en) | 2023-08-25 |
Family
ID=87667089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320721900.XU Active CN219587809U (en) | 2023-03-24 | 2023-03-24 | Portable adjustable fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219587809U (en) |
-
2023
- 2023-03-24 CN CN202320721900.XU patent/CN219587809U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |