CN209875521U

CN209875521U - Multifunctional oscillating fan

Info

Publication number: CN209875521U
Application number: CN201920689113.5U
Authority: CN
Inventors: 崔明根
Original assignee: Shenzhen Yuanda Silicon Valley Technology Co Ltd
Current assignee: Shenzhen Yuanda Silicon Valley Technology Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2019-12-31
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a multifunctional oscillating fan, which comprises a fan main machine and a base which is arranged at the bottom of the fan main machine and is used for charging the fan main machine and driving the fan main machine to oscillate; the fan host comprises a fan and a hand lever, a battery and a first circuit board are arranged in the hand lever, and a first magnet connected with the first circuit board is arranged at the bottom of the hand lever; the base comprises a shell, a second circuit board and a motor, wherein a rotating piece is arranged at the top of the shell, and a rotary switch is arranged on the shell; the top of the rotating piece is provided with a second magnet, and when the first magnet and the second magnet are attracted, the motor drives the rotating piece to rotate and drives the fan main machine to shake the head; the side of base is provided with one and charges the mouth, through external power supply to the battery magnetism is inhaled the formula and is charged. The utility model provides a multi-functional fan of shaking head can shake the head and magnetism is inhaled the formula and is charged to the fan host computer through the base.

Description

Multifunctional oscillating fan

Technical Field

The utility model relates to a fan field especially relates to a multi-functional oscillating fan.

Background

The fan is the domestic appliance who uses commonly in people's daily life, and traditional fan structure mainly includes motor and flabellum subassembly, and it is rotatory through motor drive flabellum subassembly for the circulation is accelerated to the air, and the fan just can blow out the cool wind, reaches cool and the purpose of relieving summer-heat.

Particularly, a fan with a head shaking function (head shaking fan) is also provided in life, the head shaking fan mainly comprises a head shaking component besides a motor and a fan blade component, and the head shaking function is realized through the head shaking component.

However, both of these fans have problems of being heavy and inconvenient to carry around, and thus hand-held fans have been introduced in the market. The hand-held fan has the characteristics of small volume and light weight, can be carried about, is provided with a dry battery, and does not need to be connected with an external power supply.

Moreover, a few handheld fans have a head shaking function and a charging function. However, the existing handheld fan has a single function. Specifically, the oscillating hand-held fan must be fixedly connected with a base (a click for driving the hand-held fan to oscillate is arranged in the base), and the mode is heavy and not easy to carry; meanwhile, because the power consumption of the motor is large, when the electric quantity in the handheld fan is exhausted, the charging mode is direct-insert charging, and the charging mode is single.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art not enough, the utility model aims at providing a multi-functional oscillating fan aims at solving the problem of current handheld fan function singleness.

The technical scheme of the utility model as follows:

a multifunctional oscillating fan comprises a fan main machine and a base, wherein the base is arranged at the bottom of the fan main machine and used for charging the fan main machine and driving the fan main machine to oscillate;

the fan host comprises a fan and a hand lever connected with the fan, wherein a battery and a first circuit board are arranged inside the hand lever, the battery is electrically connected with the first circuit board, the first circuit board is connected with the fan, and a starting switch which is connected with the first circuit board and used for controlling the starting of the fan is arranged on the hand lever; the bottom of the hand lever is provided with a first magnet connected with the first circuit board;

the base comprises a shell, and a second circuit board and a motor which are arranged in the shell, wherein the second circuit board is electrically connected with the motor, a rotating part is arranged at the top of the shell, the rotating part is electrically connected with the second circuit board, and a rotating switch which is connected with the second circuit board and is used for controlling the rotating part to rotate is arranged on the shell;

the top of the rotating part is provided with a second magnet connected with the second circuit board, and when the first magnet and the second magnet are attracted, the second circuit board is powered by the battery, so that the motor drives the rotating part to rotate and drives the fan main machine to shake the head;

the side of base is provided with one and charges the mouth charge mouthful when communicating with external power supply and first magnet and second magnet actuation, through external power supply to the battery carries out magnetism to inhale the formula and charges.

Based on multi-functional fan of shaking head, wherein, the fan include a fan front shell, with the fan backshell that the shell lid closed before the fan and set up in before the fan the shell with flabellum module between the fan backshell, the back of fan backshell is provided with a line lid, just be provided with the wire in the line lid, the one end of wire with the flabellum module is connected, the other end with first circuit board is connected.

Based on multi-functional oscillating fan, wherein, the bottom of fan backshell is provided with a connecting portion, the top of handspike is provided with an at least connecting groove, be provided with an at least first connecting hole on the connecting portion, be provided with the second connecting hole on the connecting groove, through installation screw will on first connecting hole and the second connecting hole fan backshell and handspike fixed connection.

Based on multi-functional oscillating fan, wherein, the inside of handspike is provided with and is used for fixing the battery holder of battery, just battery holder is fixed in through a plurality of screw on the handspike.

Based on multi-functional oscillating fan, wherein, be provided with one on the battery support and be convenient for dismantle the opening of battery.

Based on multi-functional oscillating fan, wherein, be provided with a first circular recess on the handle bar, starting switch is circular structure, and sets up on the first circular recess.

Based on the multifunctional oscillating fan, the first circuit board is provided with 2 first fixing grooves for fixing the first magnets, and the number of the first fixing grooves is 2;

the first circuit board is also provided with a metal block, a bottom cover is arranged below the first circuit board, and the metal block penetrates through the bottom cover and is connected with a metal sheet arranged on the bottom cover;

the bottom cover extends inwards to form an invagination structure which is connected with the rotating piece in a matching way.

Based on the multifunctional oscillating fan, the second circuit board is provided with 2 second fixing grooves for fixing the second magnets, and the number of the second fixing grooves is correspondingly 2;

an insertion groove for inserting the second circuit board is formed below the rotating piece, and an insertion portion matched with the insertion groove is formed in the second circuit board.

The multifunctional oscillating fan is characterized in that the base comprises a lower cover, and the lower cover is arranged at the bottom of the shell;

the shell is provided with a second circular groove, and the rotary switch is of a circular structure and is arranged on the second circular groove;

and the bottom of the lower cover is provided with an anti-slip pad.

Based on multi-functional oscillating fan, wherein, the base include an middleware, the middleware with motor fixed connection, just the middleware passes through the second circuit board with the rotating member is connected, drives through the motor the middleware with the rotating member is rotatory, places in order to drive fan host computer on the base is rotatory.

Has the advantages that: the utility model provides a multi-functional fan of shaking head can not only shake the head to the fan host computer through the base, still supports the base to inhale the formula to the fan host computer simultaneously and charges for the fan has multiple functions. More specifically, because the battery is arranged in the fan host, the fan host can be separated from the base for independent use, and at the moment, the battery supplies power to the fan host, so that a user can carry the fan with him; when the fan host computer was placed on the base, the base not only can drive the fan host computer and shake the head, simultaneously, after base and external power source intercommunication, can also inhale the formula to the battery and charge, reached the purpose of using the fan host computer while charging.

Drawings

Fig. 1 is a schematic view of a first perspective structure of a preferred embodiment of the multifunctional oscillating fan of the present invention.

Fig. 2 is a schematic view of a second perspective structure of the preferred embodiment of the multifunctional oscillating fan of the present invention.

Fig. 3 is a third view structure diagram of the preferred embodiment of the multifunctional oscillating fan of the present invention.

Fig. 4 is an exploded view of the fan main unit according to the preferred embodiment of the present invention.

Fig. 5 is a sectional view of the fan main unit according to the preferred embodiment of the present invention.

Fig. 6 is an exploded view of the base according to the preferred embodiment of the present invention.

Fig. 7 is a cross-sectional view of a preferred embodiment of the base of the present invention.

Detailed Description

The utility model provides a multi-functional oscillating fan, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2 and 3, a multifunctional oscillating fan 1 includes a main fan 10 and a base 20 disposed at the bottom of the main fan 10 for charging the main fan 10 and driving the main fan 10 to oscillate;

referring to fig. 4 and 5, the fan main body 10 includes a fan 11 and a handle 12 connected to the fan 11, wherein a battery 13 and a first circuit board 14 are disposed inside the handle 12, the battery 13 is electrically connected to the first circuit board 14, the first circuit board 14 is connected to the fan 11, and a start switch 121 connected to the first circuit board 14 and used for controlling the start of the fan 11 is disposed on the handle 12;

a first magnet 15 connected with the first circuit board 14 is arranged at the bottom of the hand lever 12;

referring to fig. 6 and 7, the base 20 includes a housing 21, and a second circuit board 22 and a motor 23 disposed in the housing 21, the second circuit board 22 is electrically connected to the motor 23, a rotating member 24 is disposed on the top of the housing 22, the rotating member 24 is electrically connected to the second circuit board 22, and a rotary switch 25 connected to the second circuit board 22 and used for controlling the rotation of the rotating member 24 is disposed on the housing 21;

a second magnet 26 connected with the second circuit board 22 is arranged at the top of the rotating part 24, and when the first magnet 15 and the second magnet 26 are attracted, the battery 13 supplies power to the second circuit board 22, so that the motor 21 drives the rotating part 24 to rotate and drives the fan main unit 10 to swing;

the side of the base 20 is provided with a charging port 27, and when the charging port 27 is communicated with an external power supply and the first magnet 15 and the second magnet 26 are attracted, the battery 13 is charged in a magnetic attraction manner through the external power supply.

Like this, the utility model provides a multi-functional fan 1 of shaking head has the function that shakes head and magnetism is inhaled the formula and is charged. Moreover, the oscillating fan 1 provided by the utility model can be disassembled for use, that is, the fan main unit 10 can work independently; meanwhile, when the fan main body 10 is placed on the base 20, the function of shaking the head can be realized.

The fan main body 10 is a rotating device, and when the fan main body 10 is connected to a power supply, the rotating device can change surrounding air flow, so that fresh air is output, and the purposes of cooling and relieving summer heat are achieved.

Preferably, the fan 11 includes a front fan housing 111, a rear fan housing 113 covering the front fan housing 111, and a fan blade module 112 disposed between the front fan housing 111 and the rear fan housing 113, a wire cover 16 is disposed on a back surface of the rear fan housing 113, a conductive wire is disposed in the wire cover 16, one end of the conductive wire is connected to the fan blade module 112, and the other end of the conductive wire is connected to the first circuit board 14.

The fan front shell 111 and the fan rear shell 113 can protect a user, and the hidden danger that the user is accidentally injured by the fan blade module 112 is avoided.

The wire cover 16 is similar to a wire box, and has a hollow structure inside. Therefore, the wires are disposed inside the wire cover 16, so that the fan blade module 112 and the first circuit board 14 can be connected by the wires. Since the first circuit board 14 is electrically connected to the battery 13, the battery 13 can be electrically connected to the fan blade module 112 through the wires in the first circuit board 14 and the wire cover 16.

Preferably, the bottom of the fan rear case 113 is provided with a connecting portion 1131, the top of the handle bar 12 is provided with at least one connecting groove 125, the connecting portion 1131 is provided with at least one first connecting hole 11311, the connecting groove 125 is provided with a second connecting hole (not shown in visual relationship), and the fan rear case is fixedly connected with the handle bar 12 by installing screws on the first connecting hole 11311 and the second connecting hole. Preferably, the top of the handle bar 12 is symmetrically provided with two connecting slots 125, correspondingly, the connecting plate 1131 is also symmetrically provided with two first connecting slots 11311, and each connecting slot 125 is provided with a second connecting slot. Of course, three or more connecting slots 125 may be provided as required, and these connecting slots 125 may be distributed evenly or may be arranged irregularly.

The connecting portion 1131 is preferably of a cubic structure, but may be of other shapes, such as a triangular structure, a circular structure, an oval structure, and the like. The coupling groove 125 is sized to correspond to the coupling portion 1131, and thus, the coupling portion 1131 can be inserted into the coupling groove 125, so that the fan rear case 13 can be fixed above the handle bar 12.

In order to connect the fan back case 113 and the handle bar 12 more effectively, a first connection hole 11311 is formed on the connection part 1131, a second connection hole is formed on the connection groove 125, and the number and distribution of the first connection hole 11311 and the second connection hole are the same. Preferably, 2 first coupling holes 11311 and 2 second coupling holes are provided, so that the fan rear case 113 can be more effectively fixed to the handle bar 12. The first coupling holes 11311 are preferably symmetrically formed on the coupling portions 1131, so that the fan rear case 113 is more stably coupled to the handle bar 12, and is also easily fixed and easily mounted and dismounted.

Preferably, the fan module 112 includes 4 fans.

Preferably, the front fan housing 111 is covered on the rear fan housing 113 by a silicone plug 114. Thus, the fan front case 111 is not easily detached.

Preferably, the fan front case 111 and the fan rear case 113 are both made of ABS material.

The handle 12 is a hand-held handle, and a user can carry the fan main unit 10 conveniently by grasping the handle 12. The handle 12 is preferably made of ABS material.

Preferably, the handle 12 has a narrow top and a wide bottom. Both the top and bottom of the handle 12 may be provided in a circular configuration.

Since the interior of the handle bar 12 has a hollow structure, the battery 13 and the first circuit board 14 may be disposed inside the handle bar 12. Preferably, the battery 13 is a rechargeable battery. Thus, when the battery 13 runs out of charge, an external power supply can be connected to charge the battery 13, so that the battery 13 can be used many times. Preferably, a battery holder 122 for fixing the battery 13 is provided inside the handle bar 12 in order to fix the battery 13. And the battery holder 122 may be fixed to the handle bar 12 by a plurality of screws 123.

Preferably, a clamping groove 1221 is formed at the outer portion of the battery holder 122, so that the battery holder 122 can be easily inserted into the handle bar 12, and the battery holder 122 can be fixed to the handle bar 12 by a screw 123.

Preferably, the battery holder 122 is provided with an opening 1222 for facilitating removal of the battery 13. Although, the battery 13 in the present invention is a rechargeable battery, after the number of charging times of the rechargeable battery exceeds the preset number of charging times, there may be a safety hazard, and therefore, the battery 13 needs to be replaced. The battery 13 can be quickly removed by providing the opening 1222 in the battery holder 122 to allow replacement of the battery 13.

Preferably, the handle 12 is provided with a first circular groove 124, and the start switch 121 is of a circular structure and is disposed on the first circular groove 124. The circular starting switch 121 occupies a small area and has the characteristic of attractive appearance.

Preferably, the start switch 121 is a multi-stage switch. Specifically, when the user activates the activation switch 121 for the first time, the fan 11 is activated, and the wind power level of the fan 11 is one level; when the user activates the start switch 121 again, the fan 11 is kept activated, and the wind power level of the fan 11 is at the second stage; when the user activates the start switch 121 for the third time, the fan 11 is turned off.

Preferably, the side of the handle 12 is provided with a direct-flushing interface 125 electrically connected with the first circuit board 14. That is, the user may connect the direct-flushing interface 125 with an external power source, thereby directly charging the battery 13.

Preferably, the direct flushing interface 125 is a Mini USB interface. The Mini USB interface has the characteristics of misplug prevention, superior performance and smaller size.

The first magnet 15 is disposed at the bottom of the handle 12 and electrically connected to the first circuit board 14. Thus, an external power source can be electrically connected to the first circuit board 14 through the first magnet 15, or the battery 13 can be electrically connected to an external electric device through the first circuit board 14 and the first magnet 15.

Preferably, a first fixing groove 141 for fixing the first magnet 15 is provided on the first circuit board 14, there are 2 first magnets 15, and there are 2 first fixing grooves 141;

the first circuit board 14 is further provided with a metal block 142, a bottom cover 17 is arranged below the first circuit board 14, and the metal block 142 penetrates through the bottom cover 17 and is connected with a metal sheet 171 arranged on the bottom cover 17;

the bottom cover 17 extends inward to form an inward-concave structure which is matched and connected with the rotating piece 24. In this way, it can be conveniently placed on the base 20 and mated with the rotating member 24 on top of the base 20.

It should be noted that, in the present invention, the metal block 142 and the metal sheet 171 really function as the conducting function, and the first magnet 15 and the second magnet 26 mainly function as the adsorbing function, but the present invention can also directly set the metal block 142 or the metal sheet 171 as the conducting and magnetic conducting material, so that the metal block 142 or the metal sheet 171 has the conducting and adsorbing functions.

The base 20 is a multifunctional device, and is mainly used for driving the fan main unit 10 to rotate and for magnetically charging the fan main unit 10.

Preferably, the base 20 has a circular structure, and the occupied area of the top of the base 20 is slightly smaller than that of the bottom. In this way, the base 20 is more stable. Meanwhile, the base 20 of a circular structure occupies a small space.

The motor 23 is a driving device, which is disposed inside the base 20 and electrically connected to the second circuit board 22. Because the second magnet 26 is disposed on the top of the base 20, the second magnet 26 is connected to the second circuit board 22, and the motor 23 is electrically connected to the second circuit board 22, after the first magnet 15 and the second magnet 26 attract each other, the battery 13 can supply power to the motor 23 through the first circuit board 14, the first magnet 15, the second magnet 26 and the second circuit board 22, so that the motor 23 rotates to drive the rotating member 24 connected to the motor 23 to rotate, thereby driving the fan main unit 10 to rotate (shake the head).

Preferably, the top of the base 20 is provided with a metal protrusion 240 which is matched and connected with the metal sheet 171, and the metal protrusion 240 is connected with the second circuit board 22.

Like this, after first magnet 15 with second magnet 26 adsorbs, sheetmetal 171 with metal protrusion 240 contacts, makes first circuit board 14 with second circuit board 22 connects, and then reaches the formula of inhaling and charge or realize shaking the head's purpose.

Preferably, the second circuit board 22 is provided with a second fixing groove (not shown) for fixing the second magnet 26, the number of the second magnets 26 is 2, and the number of the second fixing grooves is correspondingly 2;

an insertion groove 241 for inserting the second circuit board 22 is provided below the rotary member 24, and an insertion portion 221 for matching with the insertion groove 241 is provided on the second circuit board.

Preferably, the base 20 further comprises a lower cover 28, the lower cover 28 being disposed at the bottom of the housing 20;

the housing 20 is provided with a second circular groove 211, and the rotary switch 25 is of a circular structure and is arranged on the second circular groove 211;

in order to prevent the second magnet 26 from falling off, the second magnet 26 is fixed to the second fixing groove.

In order to dispose the second circuit board 22 below the rotary member 24, therefore, an insertion portion 221 is provided on the second circuit board 22, an insertion groove 241 is provided below the rotary member 24, and the insertion portion 221 is inserted into the insertion groove 241, so that the second circuit board 22 is effectively fixed below the rotary member 24.

The rotary switch 25 is used for controlling the motor 23, and the rotary switch 25 is an integrated switch. Specifically, when the user presses the rotary switch 25 for the first time, the motor 23 rotates and drives the rotary member 24 to rotate, so as to drive the fan main unit 10 to swing; when the user presses the rotary switch 25 again, the motor 23 stops rotating, the rotary member 24 also stops rotating, and the fan main body 10 stops shaking the head.

The circular rotary switch 25 also has space-saving and aesthetic features.

Since the base 20 is in contact with a plane, the anti-slip pad 281 arranged on the lower cover 28 can effectively increase the friction force between the lower cover 28 and the plane, so that the base 20 is not easy to slip.

Preferably, the base 20 includes an intermediate member 29, and the intermediate member 29 is drivingly connected to the motor 23, or the intermediate member 29 is "sleeved" on the motor 23, so that the motor 23 can drive the intermediate member 29 to rotate. The intermediate component 29 is specifically disposed inside the housing 21, the intermediate component 29 is connected to the rotating component 24 through the second circuit board 22, and the motor 23 drives the intermediate component 29 and the rotating component 24 to rotate, so as to drive the fan main unit 10 disposed on the base 20 to rotate.

The intermediate part 29 is mainly designed to be "force-transmitting", i.e. the intermediate part 29 facilitates the rotation of the rotary part 24 by the motor 23.

Preferably, a limit switch (not shown) is also provided inside the base 20. As most oscillating fans in the market are provided with physical shielding objects (such as plastic blocks or rubber blocks) in the base 20, the motor 23 inside the base 20 can be effectively prevented from continuously rotating and cannot repeatedly rotate. In other words, if no physical barrier is provided inside the base 20, the motor 23 inside the base 20 will continue to rotate in one direction; after the physical shielding object is arranged, the motor 23 in the base 20 will rotate reversely after colliding with the physical shielding object, so as to achieve the purpose that the fan main unit 10 rotates repeatedly within a certain angle.

However, the physical shield is easily damaged and if the physical shield is damaged, the motor 23 will continue to rotate, and the motor 23 may also be damaged, resulting in the failure to reach the "shaking head" goal.

And a limit switch is an electrical switch that limits the movement of a mechanical device to an extreme position. Two limit switches are respectively arranged on two sides of the inner wall of the base 20. When the motor 23 moves to the limit switch, the motor 23 is automatically controlled to rotate reversely, so that the function of shaking the head is realized.

Specifically, when the motor 23 rotates to a position of a first limit switch (since the number of limit switches is 2, one of them is named as a first limit switch for convenience of description, and the other is named as a second limit switch), the first limit switch controls the motor 23 to rotate in the reverse direction; at this moment, motor 23 reverse rotation, when motor 23 reverse rotation to second limit switch's position, second limit switch control motor 23 reverses once more for motor 23 rotates toward first limit switch's direction, and so on, makes motor 23 can reverse many times, thereby realizes the function of "shaking the head".

Preferably, the limit switch is electrically connected to the second circuit board 22. This allows the motor 23 to be controlled for steering by a limit switch.

Preferably, the limit switch may be a reed switch, a photoelectric type or an inductive type limit switch.

Compare with traditional physics shelter, the utility model provides a limit switch obviously has high-efficient and characteristics that the suitability is strong, and, the utility model provides a limit switch is not fragile, and life is longer.

Preferably, the charging port 27 is also a Mini USB interface.

The charging port 27 is connected to the second circuit board 22, so that the battery 13 can be charged after the charging port 27 is connected to an external power source and the first magnet 15 and the second magnet 26 are attracted.

The utility model provides a multi-functional fan 1 of shaking head can be applied to in the multiple scene to conveniently carry, still have the function of shaking head simultaneously, and have multiple charge mode's function.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A multifunctional oscillating fan is characterized by comprising a fan main machine and a base which is arranged at the bottom of the fan main machine and used for charging the fan main machine and driving the fan main machine to oscillate;

2. The multifunctional oscillating fan according to claim 1, wherein said fan comprises a front fan housing, a rear fan housing covering said front fan housing, and a fan blade module disposed between said front fan housing and said rear fan housing, wherein a wire cover is disposed on the back of said rear fan housing, and a wire is disposed in said wire cover, one end of said wire is connected to said fan blade module, and the other end of said wire is connected to said first circuit board.

3. A multifunctional oscillating fan according to claim 2, characterized in that the bottom of said fan back case is provided with a connecting portion, the top of said handle bar is provided with at least one connecting slot, said connecting portion is provided with at least one first connecting hole, said connecting slot is provided with a second connecting hole, and said fan back case and said handle bar are fixedly connected by mounting screws on said first connecting hole and said second connecting hole.

4. A multifunctional oscillating fan according to claim 1, characterized in that the inside of said handle bar is provided with a battery holder for fixing said battery, and said battery holder is fixed to said handle bar by means of a plurality of screws.

5. A multifunctional oscillating fan according to claim 4, characterized in that said battery holder is provided with an opening for easy removal of said battery.

6. A multifunctional oscillating fan according to claim 1, characterized in that said handle is provided with a first circular recess, and said actuating switch is of circular configuration and is disposed on said first circular recess.

7. A multifunctional oscillating fan according to claim 1, wherein said first circuit board is provided with 2 first fixing slots for fixing said first magnets, and said first fixing slots are correspondingly provided with 2 first fixing slots;

8. A multifunctional oscillating fan according to claim 1, characterized in that said second circuit board is provided with second fixing slots for fixing said second magnets, said second magnets are provided with 2, said second fixing slots are correspondingly provided with 2;

9. A multifunctional oscillating fan according to claim 1, characterized in that said base comprises a lower cover, said lower cover being arranged at the bottom of said casing;

and the bottom of the lower cover is provided with an anti-slip pad.

10. A multifunctional oscillating fan according to claim 1, characterized in that said base comprises an intermediate piece, said intermediate piece is fixedly connected to said motor, and said intermediate piece is connected to said rotating piece through said second circuit board, and said intermediate piece and said rotating piece are rotated by the motor, so as to rotate said main fan unit placed on said base.