CN220319863U

CN220319863U - Small-sized folding fan

Info

Publication number: CN220319863U
Application number: CN202321560408.5U
Authority: CN
Inventors: 李文杰
Original assignee: Sysmax Innovations Co ltd
Current assignee: Sysmax Innovations Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-09
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to a small folding fan, comprising: equipment seat, battery and fan; the battery is detachably arranged on the equipment seat; the bottom of one side of the fan close to the equipment seat is rotationally connected with the upper part of one side of the equipment seat close to the fan, and the rotating action plane is parallel to one side of the equipment seat where the fan is arranged; the fan is electrically connected with the equipment seat. The fan part of the utility model is foldable, and occupies small volume when being carried.

Description

Small-sized folding fan

Technical Field

The utility model relates to the technical field of fans, in particular to a small folding fan.

Background

In the photographic modeling process, a fan is commonly used for assisting in modeling, and a modeling fan in the prior art is generally required to be connected with a socket alone or a specific battery pack is used, so that the burden of carrying props is high when outdoor shooting is carried out. The patent document with the publication number of CN218293908U discloses a photographic modeling fan, which can be inserted with a battery of NP-F series commonly used in photographic equipment, reduces the carrying burden of equipment in outdoor photography, but has larger volume and is still inconvenient to carry.

Disclosure of Invention

The utility model provides a small folding fan, which aims to solve the problems of large size and inconvenient carrying of a fan for assisting in photographing modeling in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a compact folding blower, comprising: equipment seat, battery and fan;

the battery is detachably arranged on the equipment seat;

the bottom of one side, close to the equipment seat, of the fan is rotationally connected with the upper part of one side, close to the fan, of the equipment seat, and a rotation action plane is parallel to one side, where the fan is installed, of the equipment seat;

the fan is electrically connected with the equipment seat.

Further, a mounting groove is formed in one side, away from the fan, of the equipment seat, and the battery is an NP-F series battery which is connected with the equipment seat in a jogged mode through the mounting groove.

Further, a battery unlocking button is arranged on one side of the mounting groove, and a battery buckle extends into the mounting groove;

after the battery is installed in the installation groove, the battery buckle clamps the battery.

Further, a display screen is arranged on the equipment seat and used for displaying the electric quantity of the battery.

Further, a switch is arranged on one side of the equipment seat and used for controlling the battery to supply power to the inside of the equipment seat.

Further, a speed adjusting knob is arranged on one side of the equipment seat, and the power of the fan is adjusted when the speed adjusting knob rotates.

Further, a first connecting shaft is arranged on one side, close to the fan, of the equipment seat, a second connecting shaft is arranged on one side, close to the equipment seat, of the lower edge of the fan, the first connecting shaft is connected with the second connecting shaft in a jogged mode, and the first connecting shaft and the second connecting shaft are hollow and penetrate through a cable.

Further, the small folding fan is in a fully unfolded state and a fully folded state, the fan is locked when rotating to be in the fully unfolded state and the fully folded state, and a rotary unlocking button is arranged on one side of the equipment seat and used for locking the position contacting the fan.

Further, the fan surface has a removable shroud.

Further, the motor used by the fan is a brushless direct current motor.

The beneficial effects of the utility model are as follows:

the fan part of the small folding fan is foldable, and the occupied volume is small when the small folding fan is carried.

Drawings

FIG. 1 is a schematic view of a small folding fan in an unfolded state;

FIG. 2 is a schematic view of a folding state of a small folding blower;

FIG. 3 is a schematic diagram of a rotary folding action of a small folding blower;

FIG. 4 is an exploded view of a small folding blower;

fig. 5 is an exploded view of a small folding fan at another angle.

Reference numerals illustrate:

1. an equipment seat; 11. a switch; 12. a battery unlock button; 121. a battery fastener; 13. a speed regulating knob; 14. a display screen; 15. rotating the unlocking button; 16. a first connecting shaft; 2. a fan; 21. a shield; 22. a second connecting shaft; 3. and a battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be further clearly and completely described in the following in conjunction with the embodiments of the present utility model. It should be noted that the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present application, directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In the embodiment of the present application, the term "and/or" is merely an association relationship describing the association object, which indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone.

The terms "first", "second" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "comprise" and "have," along with any variations thereof, are intended to cover non-exclusive inclusions. For example, a system, article, or apparatus that comprises a list of elements is not limited to only those elements or units listed but may alternatively include other elements not listed or inherent to such article, or apparatus. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The utility model provides a small-sized folding fan, as shown in fig. 1 and 2, mainly comprising: the device comprises a device seat 1, a fan 2 and a battery 3, wherein the bottom of one side of the fan 2, which is close to the device seat 1, is rotationally connected with the upper part of one side of the device seat 1, which is close to the fan 2, and a rotation action plane is parallel to one side of the device seat 1, which is close to the fan 2, and the rotation action plane is shown in fig. 3, and is rotationally folded clockwise, namely, the fan 2 can be rotated from a fully unfolded state shown in fig. 1 to a fully folded state shown in fig. 2, the rotation angle is 180 degrees, and in the fully unfolded state shown in fig. 1, the upper end point of the fan 2 and the lower end point of the device seat 1 are positioned at the maximum distance; the battery 3 is provided with a mounting groove which can be connected in a jogged way on the equipment seat 1, and the utility model mainly faces to photographic workers, so that the battery 3 is an NP-F series battery in a specific embodiment, and the mounting groove on the equipment seat 1 is also matched with a bayonet of the NP-F series battery in structure.

The specific structure of each component is described below:

as shown in fig. 4 and 5, a battery unlocking button 12 is disposed on one side of the installation groove on the device seat 1, a battery buckle 121 extends into the installation groove, after the battery 3 is installed in the installation groove, the battery buckle 121 clamps the battery 3, so that the battery 3 is fixed in the installation groove, and after the battery unlocking button 12 is pressed, the battery buckle 121 is loosened, and the battery 3 can be taken out.

A switch 11 is arranged on one side of the equipment seat 1 and is used for pressing and controlling the connection of a circuit in the equipment seat 1; a display screen is arranged in the middle of the upper edge of the equipment seat 1 and used for displaying the electric quantity information of the externally connected battery 3; a speed regulating knob 13 is arranged on one side of the upper edge of the equipment seat 1 and can rotationally regulate the power of the externally connected fan 2.

The device seat 1 is provided with a first connecting shaft 16 at one side close to the fan 2, a second connecting shaft 22 is arranged at the lower edge of the back of the fan 2, and the first connecting shaft 16 and the second connecting shaft 22 are rotatably embedded and connected and are hollow, so that a cable can pass through the inside; a rotary unlocking button 15 is further arranged on one side of the equipment seat 1, and when the fan 2 rotates to a fully folded state shown in fig. 2 or rotates to a fully unfolded state shown in fig. 1, the fan is self-locked under the action of an internal mechanical structure such as a buckle and the like, and the rotary unlocking button 15 is pressed to unlock the fan; the shield 21 of the fan 2 is detachable, so that dust deposited on the fan blades can be cleaned conveniently; in consideration of the requirement of photographing modeling, the motor used in the fan 2 is a brushless direct current motor, which has high efficiency and low noise.

The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A small-sized folding fan, comprising: equipment seat, battery and fan;

the battery is detachably arranged on the equipment seat;

the fan is electrically connected with the equipment seat.

2. The small-sized folding fan according to claim 1, wherein a mounting groove is formed in one side, away from the fan, of the equipment seat, and the battery is an NP-F series battery which is connected with the equipment seat in a jogged manner through the mounting groove.

3. The small-sized folding fan according to claim 2, wherein a battery unlocking button is arranged on one side of the mounting groove, and a battery buckle extends into the mounting groove;

4. The small-sized folding fan according to claim 1, wherein a display screen is arranged on the equipment seat and used for displaying the electric quantity of the battery.

5. The small folding fan according to claim 1, wherein a switch is provided on one side of the equipment base for controlling the power supply of the battery to the inside of the equipment base.

6. The small folding fan as claimed in claim 1, wherein a speed adjusting knob is provided at one side of the equipment base, which adjusts the power of the fan when rotated.

7. The small-sized folding fan according to claim 1, wherein a first connecting shaft is arranged on one side, close to the fan, of the equipment seat, a second connecting shaft is arranged on one side, close to the equipment seat, of the lower edge of the fan, the first connecting shaft and the second connecting shaft are connected in a jogged mode, and the first connecting shaft and the second connecting shaft are hollow inside and are penetrated by a cable.

8. The small folding fan as claimed in claim 1, wherein the small folding fan has a fully unfolded state and a fully folded state, the fan is locked when rotated to be in the fully unfolded state and the fully folded state, and a rotation unlocking button is provided at one side of the equipment base for locking a position contacting the fan.

9. The compact folding blower of claim 1, wherein the fan surface has a removable shroud.

10. The miniature folding fan according to any of claims 1-9, wherein the motor used for the fan is a brushless dc motor.