CN217898240U - Multifunctional intelligent voice control electric fan - Google Patents
Multifunctional intelligent voice control electric fan Download PDFInfo
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- CN217898240U CN217898240U CN202222348540.1U CN202222348540U CN217898240U CN 217898240 U CN217898240 U CN 217898240U CN 202222348540 U CN202222348540 U CN 202222348540U CN 217898240 U CN217898240 U CN 217898240U
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Abstract
The utility model discloses a multi-functional intelligent speech control electric fan relates to electric fan technical field, including fan skeleton and base, be equipped with two at least fan assembly towards the same direction of blowing on the fan skeleton side by side, fan assembly is including rotating the lid behind the fan of locating on the fan skeleton, be equipped with the flabellum motor on the interior bottom surface of lid behind the fan, be equipped with the flabellum in the axis of rotation of flabellum motor, be equipped with the pivot mounting hole on the fan skeleton, cover behind the fan and set firmly in pivot mounting hole normal running fit's regulation pivot, the utility model discloses speech control electric fan can be through the convenient air-out size of the completion fan of speech control and the regulation of air-out angle to make the more laminating user's of blowing demand of fan, avoided blowing the problem of directional wind for a long time, more be favorable to user's health, through the cooperation of two at least fan assembly, thereby make the utility model discloses the different environment of adaptation that speech control electric fan can be better, more can laminating user demand.
Description
Technical Field
The utility model relates to an electric fan technical field specifically is a multi-functional intelligent speech control electric fan.
Background
The electric fan is a household appliance which utilizes a motor to drive fan blades to rotate so as to accelerate the circulation of air, is mainly used for cooling, relieving summer heat and circulating air, is widely applied to places such as families, classrooms, offices, shops, hospitals, hotels and the like, and improves the production and life of people.
The electric fan is a main heatstroke prevention cooling appliance in summer for many people, and in order to get rid of dryness heat as soon as possible, in the use process of the electric fan, a user firstly uses large air volume to perform directional blowing, and then adjusts the direction and/or adjusts the wind direction after the body heat of the user is dissipated, because the user feels uncomfortable even brings harm to health and is easy to have symptoms such as cold due to the fact that the user performs the directional blowing with the large air volume for a long time.
Therefore, in the prior art, the oscillating electric fan is appeared, the air outlet direction of the electric fan is changed by oscillating, the problem of blowing directional air for a long time is avoided, and meanwhile, the size of the air outlet quantity of the fan can be adjusted by adjusting the gear.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a multifunctional intelligent voice control electric fan comprises a fan framework and a base, wherein at least two fan assemblies blowing towards the same direction are arranged on the fan framework in parallel, each fan assembly comprises a fan rear cover rotatably arranged on the fan framework, a fan blade motor is arranged on the inner bottom surface of the fan rear cover, and a rotating shaft of the fan blade motor is provided with fan blades;
the fan framework is provided with a rotating shaft mounting hole, the rear cover of the fan is fixedly provided with an adjusting rotating shaft which is in running fit with the rotating shaft mounting hole, one end of the adjusting rotating shaft, which extends into the rotating shaft mounting hole, is fixedly provided with a gear rotating disc, the edge of the gear rotating disc is uniformly distributed with a plurality of limiting grooves along the circumferential direction, and the fan framework is provided with a limiting elastic sheet which is in clamping fit with the limiting grooves;
a servo motor is fixedly arranged on the base, and the fan framework is fixedly arranged on a rotating shaft of the servo motor;
the base is provided with a battery piece and a control circuit board electrically connected with the battery piece, the control circuit board is electrically connected with a voice receiving module, and the fan blade motor and the servo motor are electrically connected with the control circuit board.
As a further aspect of the present invention: be equipped with the mounting groove on the fan skeleton, spacing shell fragment joint is in the mounting groove, and the middle part kickup of spacing shell fragment has hunch portion, and hunch portion extends to spacing inslot and spacing groove joint cooperation.
As a further aspect of the present invention: the fan framework is fixedly provided with an oscillating motor electrically connected with the control circuit board, the adjusting rotating shaft is fixedly arranged on a rotating shaft of the oscillating motor, and the axis of the adjusting rotating shaft is coincided with the axis of the rotating shaft of the oscillating motor.
As a further aspect of the present invention: the base is provided with a turntable mounting hole, the fan framework is provided with a turntable which is rotatably matched in the turntable mounting hole, and the turntable is fixedly arranged on a rotating shaft of the servo motor.
As a further aspect of the present invention: the fan framework comprises a transversely arranged cross rod, the rotary disc is fixedly arranged in the middle of the cross rod, the two ends of the cross rod are respectively and vertically fixedly provided with a first vertical rod and a second vertical rod which are parallel to each other, and the rotating shaft mounting hole is correspondingly arranged on one side, opposite to the first vertical rod and the second vertical rod.
As a further aspect of the utility model: the front end cover of the fan rear cover is provided with a fan front cover.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the speech control electric fan, can be through the convenient air-out size of the completion fan of speech control and the regulation of horizontal air-out angle, thereby make the fan blow the demand of more laminating user, simultaneously through the angle of elevation of lid behind the adjustment fan can be convenient change the vertical air-out angle of fan, thereby make the air-out angle of fan adjust more nimble, it is more convenient to use, the different environment of blowing of adaptation that can be fine, user's user demand of can laminating, the problem of long-time directional wind of blowing has been avoided, more be favorable to user's health.
Through the cooperation of two at least fan assembly, thereby make the utility model discloses the different environment of blowing of adaptation that speech control electric fan can be better, user's user demand more can laminate.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the internal structure of the present invention;
FIG. 3 is a partial view at A of FIG. 2;
fig. 4 is a front view of the internal structure of the present invention;
fig. 5 is a front view of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a partial view at C of FIG. 6;
the reference numerals and names in the figures are as follows:
the fan comprises a fan framework-1, a base-2, a fan component-3, a fan rear cover-31, a fan blade motor 32-32, a fan blade-33, a rotating shaft mounting hole-11, an adjusting rotating shaft-311, a gear rotating disc-312, a limiting groove-313, a limiting elastic sheet-12, a servo motor-21, a control circuit board-22, a battery piece-23, a mounting groove-13, an arch part-121, an oscillating motor-14, a rotating disc mounting hole-24, a rotating disc-15, a cross bar-16, a first vertical bar-17, a second vertical bar-18, a fan front cover-314 and a key switch-25.
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.
Referring to fig. 1-7, a multifunctional intelligent voice-controlled electric fan comprises a fan framework 1 and a base 2, wherein at least two fan assemblies 3 blowing towards the same direction are arranged on the fan framework 1 in parallel, each fan assembly 3 comprises a fan rear cover 31 rotatably arranged on the fan framework 1, a fan blade motor 32 is arranged on the inner bottom surface of the fan rear cover 31, and a fan blade 33 is arranged on the rotating shaft of the fan blade motor 32;
a rotating shaft mounting hole 11 is formed in the fan framework 1, an adjusting rotating shaft 311 which is rotatably matched with the rotating shaft mounting hole 11 is fixedly arranged on the fan rear cover 31, a gear rotating disc 312 is fixedly arranged at one end, extending into the rotating shaft mounting hole 11, of the adjusting rotating shaft 311, a plurality of limiting grooves 313 are uniformly distributed in the edge of the gear rotating disc 312 along the circumferential direction, and a limiting elastic sheet 12 which is in clamping fit with the limiting grooves 313 is arranged on the fan framework 1;
a servo motor 21 is fixedly arranged on the base 2, and the fan framework 1 is fixedly arranged on a rotating shaft of the servo motor 21;
a battery 23 and a control circuit board 22 electrically connected with the battery 23 are arranged on the base 2, the control circuit board 22 is electrically connected with a voice receiving module, and the fan blade motor 32 and the servo motor 21 are electrically connected with the control circuit board 22;
in the using process, the voice receiving module can capture the voice instruction of the user, when the voice receiving module receives the voice instruction of the user, the voice receiving module converts the received sound signal into an electric signal, the voice receiving module transmits the electric signal to the control circuit board 22, and the control circuit board 22 adjusts the rotation angle of the servo motor 21 and/or the rotation speed of the fan blade motor 32 according to the difference of the received electric signal;
the direction of the fan framework 1 is adjusted by adjusting the rotating angle of the servo motor 21, so that the direction of the fan blade 33 is adjusted, the air outlet direction of the fan blade 33 is adjusted, and the voice control electric fan can adjust the air outlet direction according to the voice instruction of a user;
the air outlet size of the voice control electric fan is adjusted by adjusting the rotating speed of the fan blade motor 32;
meanwhile, the elevation angle of the fan rear cover 31 can be conveniently adjusted by rotating the fan rear cover 31, so that the elevation angle of the air outlet of the voice-controlled electric fan can be adjusted, in the process of rotating the fan rear cover 31, the limiting elastic sheet 12 and the limiting groove 313 are mutually clamped and matched, and the limiting groove 313 is uniformly distributed on the edge of the gear turntable 312 along the circumferential direction, so that the intermittent stopping motion is performed between the gear turntable 312 and the limiting elastic sheet 12, and the elevation angle adjustment of the fan rear cover 31 can be locked in real time;
the utility model discloses voice control electric fan can be through the convenient regulation of the air-out size and the horizontal air-out angle of accomplishing the fan of voice control to make the blowing of fan more laminate user's demand, can be convenient the vertical air-out angle of change fan through the angle of elevation of adjustment fan rear cover 31 simultaneously, thereby make the air-out angle regulation of fan more nimble, it is more convenient to use, can be fine adapt to different blowing environment, can laminate user's user demand, avoided the problem of blowing directional wind for a long time, more be favorable to user's health;
through being equipped with two at least fan assembly 3 that blow towards the same direction side by side on fan skeleton 1, make the utility model discloses the wind direction of speech control electric fan is adjusted more in a flexible way, through the combination of two at least fan assembly 3 or the cooperation of dispersing and blowing, can make the more nimble changeable of air output of fan, when the air-out of two at least fan assembly 3 is towards the user simultaneously, the user can possess the wind of big amount of wind, when two at least fan assembly 3 avoid the user simultaneously, can drive the air formation softer air current in the middle of two at least fan assembly 3's the wind channel, make the user possess softer experience of blowing, through two at least fan assembly 3's cooperation, thereby make the utility model discloses the different environment of blowing of adaptation that the speech control electric fan can be better, user's user demand more can laminate.
In the embodiment of the utility model, a mounting groove 13 is arranged on the fan framework 1, a limiting elastic sheet 12 is clamped in the mounting groove 13, the middle part of the limiting elastic sheet 12 is bent upwards to form an arch part 121, and the arch part 121 extends into a limiting groove 313 to be clamped and matched with the limiting groove 313;
make spacing shell fragment 12 and gear carousel 312's butt each other complex effect better, when rotating lid 31 behind the fan, gear carousel 312 takes place to rotate, hunch portion 121 from last spacing inslot 313 elasticity roll-off, hunch portion 121 and the elastic deformation that spacing shell fragment 12 took place to contract, in hunch portion 121 slips into next spacing inslot 313, hunch portion 121 and spacing shell fragment 12 take place the elastic deformation that stretches out, make hunch portion 121 in spacing inslot 313 joint cooperation, thereby make lid 31 can rotate immediately on fan skeleton 1 behind the fan, stop immediately, it is more convenient to make the elevation angle adjustment of lid 31 behind the fan.
In the embodiment of the present invention, the fan frame 1 is fixedly provided with the oscillating motor 14 electrically connected to the control circuit board 22, the adjusting rotating shaft 311 is fixedly provided on the rotating shaft of the oscillating motor 14, and the axis of the adjusting rotating shaft 311 coincides with the axis of the rotating shaft of the oscillating motor 14;
through setting up the motor 14 of shaking the head, the motor 14 of shaking the head is connected with control circuit board 22 electricity, can adjust the turned angle of motor 14 of shaking the head through speech control to the convenient angle of elevation of lid 31 is adjusted behind the completion fan, thereby makes the air-out angle of the upper and lower direction of fan adjust more nimble, makes the air-out direction of fan adjust more nimble.
In the embodiment of the utility model, the base 2 is provided with the turntable mounting hole 24, the fan framework 1 is provided with the turntable 15 which is matched with the turntable mounting hole 24 in a rotating way, and the turntable 15 is fixedly arranged on the rotating shaft of the servo motor 21;
through setting up carousel mounting hole 24, make the rotation process of fan framework 1 more stable.
In the embodiment of the present invention, the fan frame 1 includes a horizontal rod 16 transversely disposed, the turntable 15 is fixedly disposed at the middle portion of the horizontal rod 16, the two ends of the horizontal rod 16 are respectively and vertically and fixedly provided with a first vertical rod 17 and a second vertical rod 18 which are parallel to each other, and the rotating shaft mounting hole 11 is correspondingly disposed at one side of the first vertical rod 17 opposite to the second vertical rod 18;
the fan rear cover 31, the fan blade 33 motor and the like are more stable in the blowing process, wherein the fan blade 33 motor is arranged in the middle of the fan rear cover 31, and the center of gravity of the fan blade 33 motor corresponds to the middle of the cross rod 16;
through setting up the montant that corresponds the parallel, make the bearing of lid 31 behind the fan atress from both sides, make the rotation regulation of lid 31 behind the fan more stable.
In the embodiment of the present invention, the front end cover of the fan rear cover 31 is provided with a fan front cover 314;
the safety protection effect is achieved, and meanwhile, the air outlet effect can be changed by changing the structure of the front cover 314 of the fan.
In the embodiment of the present invention, the base 2 is provided with a key switch 25 electrically connected to the control circuit board 22.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Claims (6)
1. A multifunctional intelligent voice control electric fan comprises a fan framework (1) and a base (2), and is characterized in that at least two fan assemblies (3) blowing towards the same direction are arranged on the fan framework (1) in parallel, each fan assembly (3) comprises a fan rear cover (31) rotatably arranged on the fan framework (1), a fan blade motor (32) is arranged on the inner bottom surface of each fan rear cover (31), and a fan blade (33) is arranged on a rotating shaft of each fan blade motor (32);
a rotating shaft mounting hole (11) is formed in the fan framework (1), an adjusting rotating shaft (311) which is rotatably matched with the rotating shaft mounting hole (11) is fixedly arranged on the fan rear cover (31), a gear rotating disc (312) is fixedly arranged at one end, extending into the rotating shaft mounting hole (11), of the adjusting rotating shaft (311), a plurality of limiting grooves (313) are uniformly distributed in the edge of the gear rotating disc (312) along the circumferential direction, and a limiting elastic sheet (12) which is in clamping fit with the limiting grooves (313) is arranged on the fan framework (1);
a servo motor (21) is fixedly arranged on the base (2), and the fan framework (1) is fixedly arranged on a rotating shaft of the servo motor (21);
the base (2) is provided with a battery piece (23) and a control circuit board (22) electrically connected with the battery piece (23), the control circuit board (22) is electrically connected with a voice receiving module, and the fan blade motor (32) and the servo motor (21) are electrically connected with the control circuit board (22).
2. The multifunctional intelligent voice-controlled electric fan according to claim 1,
be equipped with mounting groove (13) on fan skeleton (1), spacing shell fragment (12) joint is in mounting groove (13), and the middle part kickup of spacing shell fragment (12) has hunch portion (121), and hunch portion (121) extend to spacing groove (313) in with spacing groove (313) joint cooperation.
3. The multifunctional intelligent voice-controlled electric fan according to claim 2, characterized in that the fan frame (1) is fixedly provided with an oscillating motor (14) electrically connected with the control circuit board (22), the adjusting rotating shaft (311) is fixedly arranged on a rotating shaft of the oscillating motor (14), and the axis of the adjusting rotating shaft (311) coincides with the axis of the rotating shaft of the oscillating motor (14).
4. The multifunctional intelligent voice-controlled electric fan according to claim 3, characterized in that the base (2) is provided with a turntable mounting hole (24), the fan framework (1) is provided with a turntable (15) which is rotatably matched with the turntable mounting hole (24), and the turntable (15) is fixedly arranged on a rotating shaft of the servo motor (21).
5. The multifunctional intelligent voice-controlled electric fan as claimed in claim 4, wherein the fan framework (1) comprises a transverse rod (16) which is transversely arranged, the rotary table (15) is fixedly arranged at the middle part of the transverse rod (16), a first vertical rod (17) and a second vertical rod (18) which are parallel to each other are respectively and vertically and fixedly arranged at two ends of the transverse rod (16), and the rotating shaft mounting hole (11) is correspondingly arranged at one side of the first vertical rod (17) opposite to one side of the second vertical rod (18).
6. The multifunctional intelligent voice-controlled electric fan as claimed in any one of claims 1 to 5, wherein a front cover of the fan rear cover (31) is provided with a fan front cover (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348540.1U CN217898240U (en) | 2022-09-02 | 2022-09-02 | Multifunctional intelligent voice control electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348540.1U CN217898240U (en) | 2022-09-02 | 2022-09-02 | Multifunctional intelligent voice control electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217898240U true CN217898240U (en) | 2022-11-25 |
Family
ID=84108664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348540.1U Active CN217898240U (en) | 2022-09-02 | 2022-09-02 | Multifunctional intelligent voice control electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217898240U (en) |
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2022
- 2022-09-02 CN CN202222348540.1U patent/CN217898240U/en active Active
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