CN214837240U

CN214837240U - Portable arbitrary fan that presss from both sides

Info

Publication number: CN214837240U
Application number: CN202120551971.0U
Authority: CN
Inventors: 丁毅文; 彭文冲; 张坤; 丁立鹏
Original assignee: Guangzhou Pengcheng Information Technology Co ltd
Current assignee: Guangzhou Pengcheng Information Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-23
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to the technical field of fans, and discloses a portable arbitrary clamping fan, which comprises a handle face shell and a handle bottom shell covered on the front side of the handle face shell; a bottom shell arranged at the upper part of the front side of the bottom shell of the handle, and a face shell covering the front part of the bottom shell; a switch key is fixedly arranged in the middle of the upper part of the back surface of the handle panel shell; a neck pipe is integrally fixed on the upper part of the front side of the bottom shell of the handle. The utility model discloses, in the actual operation process operating personnel need carry out the centre gripping when fixing the fan, thereby only need outwards stir the drain pan with the hand and guarantee that the drain pan passes through the steel needle rotatory in first opening and second opening, the intraductal spring of neck can be compressed this moment, can guarantee the effect that drain pan and handle drain pan formed mutual centre gripping under the elasticity of spring resets after operating personnel carries out the pine hand, can the centre gripping on the arbitrary platform in the scope, the practicality is higher, is fit for extensively promoting and using.

Description

Portable arbitrary fan that presss from both sides

Technical Field

The utility model relates to a fan technical field specifically is a portable fan of pressing from both sides wantonly.

Background

The electric fan is generally large in size and inconvenient to carry, and is often used in indoor places. In order to make an electric fan function at any time, a small electric fan has been developed in the prior art, and a user can carry the small electric fan with him or her and can cool the electric fan while riding a vehicle or walking.

The search publication No. CN 207974989U discloses a portable fan, which comprises a fan main body, a supporting seat and a supporting rod, wherein the fan main body is mounted on the supporting rod, and the supporting rod is detachably mounted on the supporting seat. The utility model discloses a bracing piece among the portable fan can the detachable install on the supporting seat for but this portable fan can hold the use vertical use again, has improved user's convenience in use.

However, the inventors have found that the fan in the prior art still has at least the following drawbacks:

the clamping and fixing are inconvenient, once the clamping and fixing device meets a place which is not a plane, the clamping and fixing device cannot be stably placed, the practicability is reduced, and the design structure is complex; and the centre gripping neck among the traditional art adopts the setting of torsional spring, and the arm of force is less to lead to being difficult to control, and the assembly is comparatively complicated, and structural space is not enough, and the torsional spring is more with steel needle interference.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable fan of pressing from both sides wantonly has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable arbitrary clamping fan comprises a handle face shell and a handle bottom shell covering the front side of the handle face shell; a bottom shell arranged at the upper part of the front side of the bottom shell of the handle, and a face shell covering the front part of the bottom shell;

a switch key is fixedly arranged in the middle of the upper part of the back surface of the handle panel shell; a neck pipe is integrally fixed at the upper part of the front side of the bottom shell of the handle, a second through hole is formed in the side wall of the neck pipe, and a first through hole is horizontally formed in the rear part of the bottom shell;

a motor is horizontally and outwards fixedly arranged in the middle of the inner cavity of the bottom shell, and a fan blade is fixed at the driving end of the motor; the bottom shell is movably hinged with a neck tube on the bottom shell of the handle through a steel needle, and a spring is filled between an inner cavity at the rear part of the bottom shell and the neck tube; and a battery is fixed between the handle face shell and the inner cavity of the handle bottom shell.

As a preferred embodiment of the utility model, the middle position of the bottom of the handle shell is provided with a rope hanging port; the upper part of the handle bottom shell positioned above the neck tube is horizontally and integrally provided with a spring guide post towards the left.

As a preferred embodiment of the present invention, the steel needle is movably inserted into the first through hole and the second through hole which are horizontally aligned.

As an embodiment of the present invention, the handle face shell and the handle bottom shell inner cavity are fixedly provided with a mainboard, a switch button and a mainboard electric connection at the upper part.

As a preferred embodiment of the present invention, a charging socket is fixedly embedded in the upper portion of the sidewall of the handle casing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when an operator needs to clamp and fix the fan in the actual operation process, the operator only needs to stir the bottom shell outwards by hands so as to ensure that the bottom shell rotates in the first through hole and the second through hole through the steel needle, at the moment, the spring in the neck tube can be compressed, and the bottom shell and the handle bottom shell can be ensured to form a mutual clamping effect under the elastic reset of the spring until the operator loosens hands, and can be clamped on any platform in the range; in addition, the spring and the steel needle are arranged closer to each other in the technology, so that the space is more compact and more attractive; when the fan is assembled and installed, the angle of the fan face shell can be flexibly opened and closed only by fixing the spring, the control is easy, and the practicability is high.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a portable clip fan of the present invention;

FIG. 2 is a schematic side view of a portable clamp fan according to the present invention;

fig. 3 is a schematic rear view of the portable arbitrary clipping fan of the present invention;

fig. 4 is a schematic top view of the portable arbitrary clamp fan of the present invention;

fig. 5 is a schematic view of an overall split structure of the portable arbitrary clamp fan of the present invention;

fig. 6 is a schematic diagram of the portable fan with a detachable spring at the handle face shell and the handle bottom shell.

In the figure: 1. a handle face shell; 2. a face shell; 3. a bottom case; 4. switching a key; 5. hanging a rope port; 6. a deflector rod; 7. a charging jack; 8. a handle bottom shell; 9. a battery; 10. a main board; 11. a spring; 12. a steel needle; 13. A motor; 14. a fan blade; 15. a first port; 16. a neck tube; 17. a second port; 18. and a spring guide post.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a portable arbitrary clamping fan comprises a handle face shell 1 and a handle bottom shell 8 covered on the front side of the handle face shell 1; a bottom shell 3 arranged at the upper part of the front side of the handle bottom shell 8 and a face shell 2 covering the front part of the bottom shell 3;

a switch button 4 is fixedly arranged in the middle of the upper part of the back of the handle panel shell 1; a neck tube 16 is integrally fixed at the upper part of the front side of the handle bottom shell 8, a second through hole 17 is formed in the side wall of the neck tube 16, and a first through hole 15 is horizontally formed at the rear part of the bottom shell 3;

a motor 13 is horizontally and outwards fixedly arranged in the middle of the inner cavity of the bottom shell 3, and a fan blade 14 is fixed at the driving end of the motor 13; the bottom shell 3 is movably hinged with a neck tube 16 on the bottom shell 8 of the handle through a steel needle 12, and a spring 11 is filled between the inner cavity at the rear part of the bottom shell 3 and the neck tube 16; a battery 9 is fixed between the inner cavities of the handle face shell 1 and the handle bottom shell 8.

In this embodiment, when in-service operation in-process operating personnel need carry out the centre gripping and fix the fan, thereby only need outwards stir drain pan 3 with the hand and guarantee drain pan 3 and pass through steel needle 12 at first opening 15 and the 17 internal rotations of second opening, spring 11 in the neck pipe 16 can be compressed this moment, can guarantee under spring 11's elasticity resets after operating personnel loosens one's hand and drain pan 3 and handle drain pan 8 forms the effect of mutual centre gripping, can the centre gripping on the platform of within range wantonly, the practicality is higher.

In the specific embodiment, the middle position of the bottom of the handle shell 1 is provided with a rope hanging port 5, and the steel needle 12 is movably inserted into a first through hole 15 and a second through hole 17 which are aligned horizontally; the upper part of the handle bottom shell 8 above the neck tube 16 is horizontally and leftwards integrally provided with a spring guide post 18. In the device, the rope hanging opening 5 can be used for hanging and fixing, the spring 11 is inserted into the spring guide column 18 for stable compression and rebound, the steel needle 12 can rotate through the first through hole 15 and the second through hole 17, the distance between the spring 11 and the steel needle 12 is short, the space is compact, and the appearance is attractive; when the fan is assembled and installed, the angle of the fan face shell can be flexibly opened and closed only by fixing the spring 11, the control is easy, and the practicability is high.

Further, be located handle face-piece 1 and handle 8 inner chambers between upper portion fixed mounting have mainboard 10, switch button 4 and mainboard 10 electric connection, be located the fixed embedding in handle face-piece 1 lateral wall upper portion and have charging socket 7. In the setting, an operator directly presses the switch key 4 to control the main board 10 to supply power to the motor 13 to generate power.

It should be noted that the present invention relates to a portable arbitrary fan, each of which is a general standard component or a component known to those skilled in the art, and the structure and principle of the portable arbitrary fan can be known by the technical manual or by the conventional experimental method.

The working principle is as follows: in the actual operation process operating personnel need carry out the centre gripping when fixing the fan, thereby only need outwards stir drain pan 3 and guarantee that drain pan 3 passes through steel needle 12 at first opening 15 and second opening 17 internal rotation with the hand, spring 11 in the neck pipe 16 can be compressed this moment, can guarantee under spring 11's elasticity resets that drain pan 3 and handle drain pan 8 form the effect of mutual centre gripping until operating personnel loosens the hand, can the centre gripping on arbitrary platform in the scope, the practicality is higher.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable fan of pressing from both sides wantonly which characterized in that: comprises a handle face shell (1) and a handle bottom shell (8) covered on the front side of the handle face shell (1); a bottom shell (3) arranged at the upper part of the front side of the handle bottom shell (8), and a face shell (2) covering the front part of the bottom shell (3);

a switch button (4) is fixedly arranged in the middle of the upper part of the back of the handle shell (1); a neck pipe (16) is integrally fixed at the upper part of the front side of the handle bottom shell (8), a second through hole (17) is formed in the side wall of the neck pipe (16), and a first through hole (15) is horizontally formed in the rear part of the bottom shell (3);

a motor (13) is horizontally and outwards fixedly arranged in the middle of the inner cavity of the bottom shell (3), and a fan blade (14) is fixed at the driving end of the motor (13); the bottom shell (3) is movably hinged with a neck tube (16) on the bottom shell (8) of the handle through a steel needle (12), and a spring (11) is filled between an inner cavity at the rear part of the bottom shell (3) and the neck tube (16); a battery (9) is fixed between the inner cavities of the handle face shell (1) and the handle bottom shell (8).

2. A portable clipless fan as defined in claim 1, wherein: a rope hanging opening (5) is formed in the middle of the bottom of the handle shell (1); the upper part of the handle bottom shell (8) positioned above the neck tube (16) is horizontally and integrally provided with a spring guide column (18) towards the left.

3. A portable clipless fan as defined in claim 1, wherein: the steel needle (12) is movably inserted into the first through hole (15) and the second through hole (17) which are aligned horizontally.

4. A portable clipless fan as defined in claim 1, wherein: and a mainboard (10) is fixedly arranged on the upper part between the inner cavities of the handle face shell (1) and the handle bottom shell (8), and the switch key (4) is electrically connected with the mainboard (10).

5. A portable clipless fan as defined in claim 1, wherein: a charging socket (7) is fixedly embedded in the upper part of the side wall of the handle face shell (1).