CN213628098U

CN213628098U - Portable handheld small fan

Info

Publication number: CN213628098U
Application number: CN202022636530.9U
Authority: CN
Inventors: 张少如
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-06
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a portable handheld little fan, including the second casing, the lower extreme of second casing is provided with the bottom plate, the lower terminal surface fixedly connected with slipmat of bottom plate, the inside of second casing is provided with the rod cover, the inner wall sliding connection of rod cover has electric telescopic handle, electric telescopic handle's upper end is provided with the protective frame, the centre of protective frame is provided with first casing, the right-hand member of protective frame is provided with the bearing frame, the left end of protective frame is provided with the stopper, the inner wall of stopper and bearing frame all rotates and is connected with the fixed axle, the first casing of surface fixed connection of fixed axle, the inside of first casing is provided with the flabellum, the upper end threaded connection of stopper has the ejector pin, the upper end fixedly connected with stripe cap of ejector pin. The utility model discloses in, make the height of first casing adjust through setting up electric telescopic handle, the practicality is showing and is improving.

Description

Portable handheld small fan

Technical Field

The utility model relates to a little fan technical field especially relates to a portable handheld little fan.

Background

The fan is a tool for taking the cold by making the wind in hot days, the electric fan is a device which is driven by electricity to generate airflow, the fan arranged in the electric fan is electrified and then rotated into natural wind to achieve the effect of cooling, the electric fan is various in types, and the small handheld fan is composed of a small-size fan and a holding rod, so that the convenience is high.

Ordinary handheld fan adopts fixedly, and the angle of air-out can not be adjusted, needs manual rotation to carry out the angle modulation, and the height of handing little fan can not be adjusted, and inconvenient the placing simultaneously, the practicality is lower, provides a portable handheld little fan from this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable handheld small fan.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable handheld small fan comprises a second shell, wherein a bottom plate is arranged at the lower end of the second shell, and an anti-skid pad is fixedly connected to the lower end face of the bottom plate;

a rod sleeve is arranged inside the second shell, an electric telescopic rod is connected to the inner wall of the rod sleeve in a sliding mode, a protective frame is arranged at the upper end of the electric telescopic rod, a first shell is arranged in the middle of the protective frame, a bearing seat is arranged at the right end of the protective frame, a limiting block is arranged at the left end of the protective frame, the limiting block and the inner wall of the bearing seat are rotatably connected with a fixed shaft, a first shell is fixedly connected to the outer surface of the fixed shaft, and fan blades are arranged inside the first shell;

the upper end threaded connection of stopper has the ejector pin, the upper end fixedly connected with stripe cap of ejector pin.

As a further description of the above technical solution:

the both sides end of first casing all is provided with the protective strip, the front end of first casing passes through the first fixed plate of protective strip fixedly connected with, the rear end of first fixed plate is provided with the flabellum.

As a further description of the above technical solution:

the rear end of the first shell is fixedly connected with a second fixing plate through a protection strip, the front end face of the second fixing plate is fixedly connected with a motor, the front end of the motor is rotatably connected with a rotating shaft, the front end of the rotating shaft is fixedly connected with a rotating disc, and the edge of the rotating disc is fixedly connected with fan blades.

As a further description of the above technical solution:

the bearing seat and the protection frame are connected integrally, and the protection frame and the limiting block are connected integrally.

As a further description of the above technical solution:

the lower extreme fixedly connected with fixed cover of protective frame, the inner wall fixedly connected with electric telescopic handle of fixed cover.

As a further description of the above technical solution:

the front end face of the second shell is fixedly connected with a control panel, the front end face of the control panel is fixedly connected with a display screen, the lower end of the display screen is provided with two control buttons, and the number of the control buttons is two.

As a further description of the above technical solution:

the lower extreme fixedly connected with base of rod cover, the lower extreme fixedly connected with second casing of base, the lower extreme of base is provided with the circuit board.

As a further description of the above technical solution:

the lower extreme fixedly connected with second casing of circuit board, the lower extreme of circuit board is provided with the battery.

The utility model discloses following beneficial effect has:

1. the utility model discloses, the inside of second casing is provided with the pole cover, and pole cover and electric telescopic handle carry out sliding fit, make electric telescopic handle reciprocating motion through control button, and then make the height of first casing can adjust, and the practicality is showing and is improving.

2. The utility model discloses, the angle that the protective frame made first casing through setting up bearing frame and stopper can be adjusted, and the upper end of stopper is provided with the ejector pin, makes first casing fix in the assigned position through rotating the ejector pin, and then makes first casing stably blow at assigned angle, and the practicality improves.

3. The utility model discloses, the lower extreme of second casing is provided with the bottom plate, and the lower terminal surface of bottom plate is provided with the slipmat, and then makes the bottom plate can steadily vertical place, reduces its occupation space, conveniently blows simultaneously, and the practicality is showing and is improving.

Drawings

Fig. 1 is a front view of a portable handheld small fan provided by the present invention;

fig. 2 is a partial side view of a portable handheld small fan according to the present invention;

fig. 3 is a partial cross-sectional view of a portable handheld small fan according to the present invention;

fig. 4 is an enlarged view of fig. 1 at a.

Illustration of the drawings:

1. a protective frame; 2. a first housing; 3. a protective strip; 4. a first fixing plate; 5. a second fixing plate; 6. a bearing seat; 7. fixing a sleeve; 8. an electric telescopic rod; 9. a display screen; 10. a control button; 11. a second housing; 12. a base plate; 13. a control panel; 14. a rotating shaft; 15. a motor; 16. a fan blade; 17. a turntable; 18. a rod sleeve; 19. a circuit board; 20. a battery; 21. a non-slip mat; 22. a striped cap; 23. a top rod; 24. a limiting block; 25. and fixing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a portable handheld small fan comprises a second shell 11, wherein the second shell 11 is a handheld part of the handheld small fan, a bottom plate 12 is arranged at the lower end of the second shell 11, an anti-slip pad 21 is fixedly connected to the lower end face of the bottom plate 12, the bottom plate 12 can be stably and vertically placed by arranging the anti-slip pad 21, a control panel 13 is fixedly connected to the front end face of the second shell 11, a display screen 9 is fixedly connected to the front end face of the control panel 13, control buttons 10 are arranged at the lower end of the display screen 9, the number of the control buttons 10 is two, and the control buttons 10 control an electric telescopic rod 8 to reciprocate;

a rod sleeve 18 is arranged in the second shell 11, the lower end of the rod sleeve 18 is fixedly connected with a base which is used for driving the electric telescopic rod 8 to move, the lower end of the base is fixedly connected with the second shell 11, the lower end of the base is provided with a circuit board 19, the lower end of the circuit board 19 is fixedly connected with the second shell 11, the lower end of the circuit board 19 is provided with a battery 20, the inner wall of the rod sleeve 18 is connected with the electric telescopic rod 8 in a sliding manner, the upper end of the electric telescopic rod 8 is provided with a protective frame 1, the protective frame 1 has limiting and protecting functions, the lower end of the protective frame 1 is fixedly connected with a fixed sleeve 7, the inner wall of the fixed sleeve 7 is fixedly connected with the electric telescopic rod 8, the middle of the protective frame 1 is provided with a first shell 2, the right end of the protective frame 1 is provided with a bearing seat 6, the bearing seat 6, the outer surface of the fixed shaft 25 is fixedly connected with a first shell 2, fan blades 16 are arranged inside the first shell 2, two side ends of the first shell 2 are respectively provided with a protective strip 3, the front end of the first shell 2 is fixedly connected with a first fixed plate 4 through the protective strip 3, the rear end of the first fixed plate 4 is provided with the fan blades 16, the rear end of the first shell 2 is fixedly connected with a second fixed plate 5 through the protective strips 3, the front end surface of the second fixed plate 5 is fixedly connected with a motor 15, the front end of the motor 15 is rotatably connected with a rotating shaft 14, the front end of the rotating shaft 14 is fixedly connected with a rotating disc 17, the edge of the rotating disc 17 is fixedly connected with the fan blades 16, the motor 15 drives the rotating shaft 14 to rotate;

protective frame 1 and stopper 24 are connected as an organic whole, and stopper 24's upper end threaded connection has ejector pin 23, and the upper end fixed connection of ejector pin 23 has stripe cap 22, and manual rotation first casing 2 makes its angle adjust, and ejector pin 23 is used for the angle of fixed first casing 2.

The working principle is as follows: the utility model discloses in, this volume of handheld little fan is less, handheld second casing 11 of taking, and operation control button 10 makes flabellum 16 and electric telescopic handle 8 be in operating condition, left control button 10 controls electric telescopic handle 8, the control button 10 on right side controls the rotational speed of flabellum 16, rotate ejector pin 23 again and make it keep away from stopper 24, and the angle of the first casing of manual regulation 2, later rotate ejector pin 23 again and make its fixed first casing 2's angle, and then make little fan take and blow, can place through slipmat 21 simultaneously and blow at the assigned position, the convenience is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A small portable hand-held fan comprising a second housing (11), characterized in that: a bottom plate (12) is arranged at the lower end of the second shell (11), and a non-slip mat (21) is fixedly connected to the lower end surface of the bottom plate (12);

a rod sleeve (18) is arranged inside the second shell (11), the inner wall of the rod sleeve (18) is connected with an electric telescopic rod (8) in a sliding mode, the upper end of the electric telescopic rod (8) is provided with a protective frame (1), the middle of the protective frame (1) is provided with a first shell (2), the right end of the protective frame (1) is provided with a bearing seat (6), the left end of the protective frame (1) is provided with a limiting block (24), the inner walls of the limiting block (24) and the bearing seat (6) are both rotatably connected with a fixed shaft (25), the outer surface of the fixed shaft (25) is fixedly connected with the first shell (2), and fan blades (16) are arranged inside the first shell (2);

the upper end of the limiting block (24) is in threaded connection with an ejector rod (23), and the upper end of the ejector rod (23) is fixedly connected with a stripe cap (22).

2. The small portable handheld fan of claim 1, wherein: both sides end of first casing (2) all is provided with protective strip (3), the front end of first casing (2) is through protective strip (3) fixedly connected with first fixed plate (4), the rear end of first fixed plate (4) is provided with flabellum (16).

3. The small portable handheld fan of claim 1, wherein: the rear end of first casing (2) passes through protective strip (3) fixedly connected with second fixed plate (5), the preceding terminal surface fixedly connected with motor (15) of second fixed plate (5), the front end of motor (15) rotates and is connected with pivot (14), the front end fixedly connected with carousel (17) of pivot (14), the marginal fixedly connected with flabellum (16) of carousel (17).

4. The small portable handheld fan of claim 1, wherein: the bearing seat (6) and the protection frame (1) are integrally connected, and the protection frame (1) and the limiting block (24) are integrally connected.

5. The small portable handheld fan of claim 1, wherein: the lower extreme fixedly connected with fixed cover (7) of protective frame (1), the inner wall fixedly connected with electric telescopic handle (8) of fixed cover (7).

6. The small portable handheld fan of claim 1, wherein: the front end face of the second shell (11) is fixedly connected with a control panel (13), the front end face of the control panel (13) is fixedly connected with a display screen (9), the lower end of the display screen (9) is provided with control buttons (10), and the number of the control buttons (10) is two.

7. The small portable handheld fan of claim 1, wherein: the lower extreme fixedly connected with base of pole cover (18), the lower extreme fixedly connected with second casing (11) of base, the lower extreme of base is provided with circuit board (19).

8. The small portable handheld fan of claim 7, wherein: the lower extreme fixedly connected with second casing (11) of circuit board (19), the lower extreme of circuit board (19) is provided with battery (20).