CN215860915U - Human body tracking intelligent electric fan - Google Patents
Human body tracking intelligent electric fan Download PDFInfo
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- CN215860915U CN215860915U CN202122003239.2U CN202122003239U CN215860915U CN 215860915 U CN215860915 U CN 215860915U CN 202122003239 U CN202122003239 U CN 202122003239U CN 215860915 U CN215860915 U CN 215860915U
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Abstract
The utility model provides a human body tracking intelligent electric fan, and relates to the technical field of intelligent household appliances. The fan comprises a base, wherein a support rod is arranged on the base, a main control box is arranged on the support rod, a support is rotatably arranged on the main control box, a fan body is rotatably arranged in the support, the support comprises a chassis rotatably arranged on the main control box, a U-shaped frame is arranged on the chassis, two sides of the fan body are rotatably connected with two ends of the U-shaped frame, the chassis is of a disc structure, a plurality of pyroelectric infrared sensors are arranged on the side wall of the chassis, the pyroelectric infrared sensors are electrically connected with a controller arranged in the main control box, and driving sources for driving the support to rotate and the fan body to rotate are respectively arranged in the main control box and two ends of the U-shaped frame.
Description
Technical Field
The utility model relates to the technical field of intelligent household appliances, in particular to a human body tracking intelligent electric fan.
Background
The electric fan brings cool feeling to people in hot summer, and is an indispensable electric appliance product for people's life. The appearance of the oscillating electric fan brings pleasure to people. However, most electric fans provided in the prior art have simpler control functions, generally need manual control for selecting the wind direction, and old electric fans need to be realized by pressing a 'swinging' switch on a control panel of the electric fan, so that the electric fan can only swing to blow air at a constant speed according to a predetermined mode, namely a predetermined swing rotation angle range, no matter whether people exist or not.
The application number is CN201420132631.4, the name is a human body-automatically-tracking oscillating electric fan, the application number is CN201020106056.2, the name is tracking type intelligent oscillating electric fan, and the application number is CN200820164639.3, the name is induction type tracking air supply tower fan, the three granted patents all make the electric fan automatically turn to blow according to the position of the human body through infrared tracking technology, although it can solve the above-mentioned problem to a certain extent, its intelligent degree is still low, and it can only transversely rotate, the inclination angle of the fan can not be adjusted, the range that the electric fan sweeps is limited.
Disclosure of Invention
The utility model aims to develop a human body tracking intelligent electric fan which can adjust the inclination angle of the fan and enlarge the blowing range of the electric fan.
The utility model is realized by the following technical scheme:
human tracking intelligence electric fan includes:
a base;
the supporting rod is arranged on the base;
the main control box is arranged on the support rod;
the bracket is rotatably arranged on the main control box;
the fan body is rotatably arranged in the bracket;
the support is arranged on a chassis on the main control box in a rotating mode, the chassis is provided with a U-shaped frame, two sides of the fan body are connected with two ends of the U-shaped frame in a rotating mode, the chassis is of a disc structure, a plurality of pyroelectric infrared sensors are arranged on the side wall of the chassis, the pyroelectric infrared sensors are electrically connected with a controller arranged in the main control box, and driving sources for driving the support to rotate and the fan body to rotate are arranged in the main control box and at two ends of the U-shaped frame respectively.
Optionally, a voice acquisition unit, a voice processing unit and a timing unit electrically connected with the controller are arranged in the main control box.
Optionally, a plurality of through holes are further formed in the main control box and used for sound transmission.
Optionally, the pyroelectric infrared sensors are arranged on the side wall of the chassis at equal intervals.
Optionally, a display screen electrically connected with the controller is arranged on the main control box.
Optionally, the supporting rod comprises a fixed cylinder arranged on the base, a movable cylinder is arranged in the fixed cylinder in a sliding mode, the main control box is arranged on the movable cylinder, a thread plate is fixedly arranged in the fixed cylinder, a screw rod in threaded fit with the thread plate is rotatably arranged in the movable cylinder, and a first motor in transmission connection with the screw rod is arranged in the main control box.
Optionally, the fixed cylinder is vertically arranged, the outer wall of the movable cylinder is in sliding contact with the inner wall of the fixed cylinder, and the fixed cylinder and the movable cylinder are of regular prism structures.
Optionally, a first transmission rod coaxial with the chassis is arranged at the bottom of the chassis, a second motor in transmission connection with the first transmission rod is arranged in the main control box, and the first transmission rod is vertically arranged.
Optionally, a casing is respectively arranged at two ends of the U-shaped frame, a third motor is arranged in the casing, a second transmission rod in transmission connection with the third motor is arranged on the fan body, and the second transmission rod is horizontally arranged.
Optionally, the fan body includes the protection casing, the protection casing both sides with the second transfer line is connected, the protection casing internal rotation is equipped with the flabellum, be equipped with the driving motor who is connected with the flabellum transmission on the lateral wall of protection casing air inlet.
The utility model has the beneficial effects that:
the electric fan can be controlled through voice or manually, the voice control is convenient to operate, particularly, the extension of the supporting rod can be adjusted through voice, the blowing height is adjusted, the electric fan is convenient to operate for old people and children, the blowing direction can be adjusted through the rotation of the supporting frame, the third motor drives the adjustable fan body to be inclined, the blowing range of the electric fan body is enlarged, the plurality of pyroelectric infrared sensors arranged on the chassis can sense the position of a person to automatically adjust the blowing direction, the blowing direction of the fan body can track the human body, and when the position of the person is changed, the electric fan does not need to be manually moved to adjust the wind direction.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model discloses a human body tracking intelligent electric fan, which comprises a base 1, wherein the base 1 is of a disc structure and serves as a bottom supporting component, a supporting rod 2 is arranged on the base 1, a main control box 3 is arranged on the supporting rod 2, a support is arranged on the main control box 3, and a fan body 10 is arranged in the support.
The main control box 3 is internally provided with a first motor, the movable barrel is internally and rotatably provided with a lead screw in transmission connection with the first motor, the lead screw is vertically arranged, the fixed barrel is internally and fixedly provided with a thread plate in thread fit with the lead screw, and the lead screw penetrates through the thread plate and is in thread fit with the thread plate. The first motor is operated to drive the screw rod to rotate, the screw rod rotates to be matched with the thread plate to enable the movable barrel to ascend and descend in the fixed barrel, and the fixed barrel and the movable barrel are of regular prism structures and can prevent relative rotation between the fixed barrel and the movable barrel.
The main control box 3 is internally provided with a second motor, the bottom of the support is provided with a first transmission rod 4 in transmission connection with the second motor, the first transmission rod 4 is vertically arranged, and the second motor drives the support to rotate through the first transmission rod 4.
Be equipped with the display screen on the outer wall of master control case 3, be equipped with electric connection's controller, pronunciation acquisition unit, speech processing unit and timing unit in the master control case 3, still be equipped with a plurality of through-holes of penetrating the sound and using on the master control case 3, people's sound is gathered by the speech acquisition unit in getting into master control case 3 by the through-hole, and speech processing unit handles sound to send the processing result to the controller through the signal of telecommunication. The display screen is touch display screen, and display screen and controller electric connection, and the accessible display screen carries out touch operation, transmits operating command to the controller, and the display screen still can show time and fan body 10 moving gear.
The support includes chassis 5, chassis 5 is the disc structure, 5 levels on locating first transfer line 4 on the chassis, chassis 5 and the coaxial setting of first transfer line 4, be equipped with U-shaped frame 7 on the chassis 5, the both ends of U-shaped frame 7 are equipped with casing 8 respectively, be equipped with the third motor in the casing 8, fan body 10 is located in U-shaped frame 7 and is located between two casings 8, the fixed second transfer line 9 that is equipped with in fan body 10 both sides portion, 9 levels of second transfer line set up and be perpendicular with first transfer line 4, second transfer line 9 is connected with the third motor transmission, the third motor drives fan body 10 through second transfer line 9 and rotates.
Be equipped with a plurality of pyroelectric infrared sensor 6 on the lateral wall of chassis 5, a plurality of pyroelectric infrared sensor 6 equidistant setting on the lateral wall of chassis 5, pyroelectric infrared sensor 6 and controller electric connection.
The fan body 10 comprises a protective cover 101, fan blades 102 are rotatably arranged in the protective cover 101, the second transmission rod 9 is arranged on two side portions of the protective cover 101, a driving motor 103 in transmission connection with the fan blades 102 is arranged on the side wall of air inlet of the protective cover 101, and the driving motor 103 drives the fan blades 102 to rotate to blow air. The first motor, the second motor, the third motor and the driving motor 103 are all electrically connected with the controller in the main control box 3.
The intelligent electric fan can be controlled through voice or manually, the voice control is convenient to operate, particularly, the extension and retraction of the supporting rod 2 can be adjusted through voice, the air blowing height can be adjusted, the operation is very convenient for old people and children, the air blowing direction can be adjusted through the rotation of the supporting frame, the inclination angle of the fan body 10 can be adjusted through the driving of the third motor, the plurality of pyroelectric infrared sensors 6 arranged on the chassis 5 can sense the position of a person to automatically adjust the air blowing direction, the air blowing direction of the fan body 10 can track the human body, and when the position of the person is changed, the electric fan does not need to be manually moved to adjust the wind direction.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (10)
1. Human body tracking intelligence electric fan, its characterized in that includes:
a base;
the supporting rod is arranged on the base;
the main control box is arranged on the support rod;
the bracket is rotatably arranged on the main control box;
the fan body is rotatably arranged in the bracket;
the support is arranged on a chassis on the main control box in a rotating mode, the chassis is provided with a U-shaped frame, two sides of the fan body are connected with two ends of the U-shaped frame in a rotating mode, the chassis is of a disc structure, a plurality of pyroelectric infrared sensors are arranged on the side wall of the chassis, the pyroelectric infrared sensors are electrically connected with a controller arranged in the main control box, and driving sources for driving the support to rotate and the fan body to rotate are arranged in the main control box and at two ends of the U-shaped frame respectively.
2. The human tracking intelligent electric fan as claimed in claim 1, wherein a voice acquisition unit, a voice processing unit and a timing unit electrically connected with the controller are arranged in the main control box.
3. The human tracking intelligent electric fan as claimed in claim 2, wherein the main control box is further provided with a plurality of through holes for sound transmission.
4. The human tracking intelligent electric fan as claimed in claim 1, wherein the pyroelectric infrared sensors are arranged on the side wall of the chassis at equal intervals.
5. The human tracking intelligent electric fan as claimed in claim 1, wherein a display screen electrically connected with the controller is arranged on the main control box.
6. The human tracking intelligent electric fan as claimed in claim 1, wherein the supporting rod comprises a fixed cylinder arranged on the base, a movable cylinder is arranged in the fixed cylinder in a sliding manner, the main control box is arranged on the movable cylinder, a threaded plate is fixedly arranged in the fixed cylinder, a screw rod in threaded fit with the threaded plate is rotatably arranged in the movable cylinder, and a first motor in transmission connection with the screw rod is arranged in the main control box.
7. The human tracking intelligent electric fan as claimed in claim 6, wherein the fixed cylinder is vertically arranged, the outer wall of the movable cylinder is in sliding contact with the inner wall of the fixed cylinder, and the fixed cylinder and the movable cylinder are of regular prism structures.
8. The human tracking intelligent electric fan as claimed in claim 1, wherein a first transmission rod coaxial with the base plate is arranged at the bottom of the base plate, a second motor in transmission connection with the first transmission rod is arranged in the main control box, and the first transmission rod is vertically arranged.
9. The human body tracking intelligent electric fan as claimed in claim 1, wherein two ends of the U-shaped frame are respectively provided with a casing, a third motor is arranged in the casing, the fan body is provided with a second transmission rod in transmission connection with the third motor, and the second transmission rod is horizontally arranged.
10. The human tracking intelligent electric fan as claimed in claim 9, wherein the fan body comprises a protective cover, two sides of the protective cover are connected with the second transmission rod, the protective cover is internally provided with fan blades, and the side wall of the protective cover for air intake is provided with a driving motor in transmission connection with the fan blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003239.2U CN215860915U (en) | 2021-08-24 | 2021-08-24 | Human body tracking intelligent electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003239.2U CN215860915U (en) | 2021-08-24 | 2021-08-24 | Human body tracking intelligent electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860915U true CN215860915U (en) | 2022-02-18 |
Family
ID=80242063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122003239.2U Active CN215860915U (en) | 2021-08-24 | 2021-08-24 | Human body tracking intelligent electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860915U (en) |
-
2021
- 2021-08-24 CN CN202122003239.2U patent/CN215860915U/en active Active
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