CN212928242U - Wearable intelligent fan of induction type - Google Patents
Wearable intelligent fan of induction type Download PDFInfo
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- CN212928242U CN212928242U CN202021009834.6U CN202021009834U CN212928242U CN 212928242 U CN212928242 U CN 212928242U CN 202021009834 U CN202021009834 U CN 202021009834U CN 212928242 U CN212928242 U CN 212928242U
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Abstract
The embodiment of the utility model discloses wearable smart fan of induction type is applied to wearable equipment technical field, and this wearable smart fan of induction type includes: the utility model provides a fan control portion, dress device and at least one fan head, wherein, this fan control portion includes the power, a controller, fan motor and one or more first sensor, this power, this fan motor and this first sensor all are connected with this controller electricity, this controller is according to the switch of this fan motor of sensing signal control of this first sensor, this dress device and the wearable fan fixed connection of this induction type, a wearable fan of this induction type is dressed on the human body, the wearable smart fan of this induction type is simple easily controlled, intelligence is higher.
Description
Technical Field
The utility model belongs to the technical field of wearable equipment, especially, relate to a wearable intelligent fan of induction type.
Background
When a person moves, particularly in summer, the rising body temperature brings discomfort to the body. The wearable fan can well solve the problem of cooling the human body in motion.
However, the wearable fans in the prior art usually need to be manually turned on and off, and the air volume of the fans is manually adjusted, which is not intelligent enough, so that inconvenience is brought to users in motion to control the fans.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wearable smart fan of induction type aims at the not enough intelligent problem of wearable fan operation of solution control.
The embodiment of the utility model provides a wearable smart fan of induction type, include:
the fan comprises a fan control part, a wearing device and at least one fan head;
wherein the fan control section comprises a power supply, a controller, a fan motor, and one or more first sensors;
the power supply, the fan motor and the first sensor are all electrically connected with the controller, and the controller controls the switch of the fan motor according to a sensing signal of the first sensor;
the wearable device is fixedly connected with the induction type wearable fan and used for wearing the induction type wearable fan on a human body.
Further, the first sensor includes: one or more of an acceleration sensor, an infrared sensor, a distance sensor, a light sensor, a capacitance sensor, a resistance sensor, a thermistor sensor, a temperature sensor, and a voice control sensor.
Further, the thermistor sensors comprise two groups of thermistor sensors; one of the thermistor sensors detects ambient temperature, and the other thermistor sensor detects human body temperature.
Further, the inductive wearable smart fan further comprises a second sensor; the second sensor is electrically connected with the controller, and the controller controls the running speed of the fan motor according to a sensing signal of the second sensor.
Further, the second sensor includes: one or more of an acceleration sensor, a thermistor sensor, a temperature sensor, and a voice control sensor.
Further, the inductive wearable smart fan further comprises a third sensor; the third sensor is electrically connected with the controller, and the controller confirms the position of the inductive wearable intelligent fan away from a human body according to the sensing signal of the third sensor.
Further, the third sensor includes: infrared sensors and/or distance sensors.
Further, the fan control part of the induction type wearable intelligent fan is provided with a first shell, the fan head is provided with a second shell, or the induction type wearable intelligent fan is provided with an integral shell; the first sensor, the second sensor, and the third sensor are embedded on the first housing, the second housing, the unitary housing, or the wearable device.
Further, the wearable device comprises a sizing hose, and the induction type wearable intelligent fan comprises two fan heads; the shaping hose is fixedly connected with the first shell and the two fan heads; wearable smart fan of induction type still includes: a sizing hose adjusting device; the shaping hose adjusting device is positioned in the first shell or positioned at one side of the first shell and fixed on the first shell, and part of the shaping hose is accommodated in the shaping hose adjusting device.
Further, the induction type wearable intelligent fan also comprises a working state indicator light; the working state indicator light is an LED light or an OLED screen.
From the aforesaid the embodiment of the utility model provides a can know, wearable smart fan of induction type includes fan control portion, dress device and at least one fan head, fan control portion includes the power, a controller, fan motor and one or more first sensor, the power, fan motor and first sensor all are connected with the controller electricity, the automatic switch of controller according to the sensing signal control fan motor of first sensor, reduce manually operation's probability, make the switch to this electric fan more convenient, swift, improve this intelligent fan's of wearing intelligence nature.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of an induction type wearable smart fan according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a control system of an inductive wearable smart fan according to an embodiment of the present invention;
fig. 3 is a schematic diagram of another control system of an inductive wearable smart fan according to an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of an inductive wearable smart fan provided in an embodiment of the present invention, and fig. 2 is a schematic structural diagram of a control system of an inductive wearable smart fan provided in an embodiment of the present invention. This wearable intelligent fan of induction type specifically can be the motion and hang the neck fan, bracelet fan, head-mounted fan, wearable fan on the human body such as helmet fan, and flabellum and wind-force of this wearable fan of induction type are slightly less relatively, and the comparison is fit for closely using. Specifically, this wearable intelligent fan of induction type mainly includes:
Wherein, the fan control part 10 comprises a power supply 11, a controller 12, a fan motor 13 and one or more first sensors 14;
the power supply 11, the fan motor 13 and the first sensor 14 are all electrically connected with the controller 12, and the controller 12 controls the on/off of the fan motor 13 according to the sensing signal of the first sensor 14.
The wearable device 20 is fixedly connected to the inductive wearable fan, and is used for wearing the inductive wearable fan on a human body.
Further, the wearable smart fan of this induction type still includes the shell, and the shell can be a plurality of, including the first shell 40 that fan control portion 10 has, the second shell (not shown in the figure) that fan head 30 has, or, the whole shell (not shown in the figure) that this wearable fan of this induction type that includes fan control portion 10 and fan head 30 wholly has, wearing device 20 usually fixes on first shell 40 or whole shell, wearing device 20 has some differences according to the wearing type of this wearable fan of this induction type, and the wearing type includes that the design hose is worn and hang the rope formula and wear etc..
Specifically, wearing device 20 can be for the design hose, and the design hose is for having certain rigid, has the plastic hose of shape promptly, can bend into arbitrary shape, matches with people's neck, wrist, head circumference for this wearable intelligent fan of induction type can wear at human above-mentioned position. The fan head 30 of this wearable fan of induction type can be two, is connected with controller 12 electricity, design hose and first shell 40 and two fan head 30 fixed connection, and further, this wearable smart fan of induction type still includes: a shaping hose adjusting device (not shown) which is located in the first housing 40 or is located at one side of the first housing 40 and fixed to the first housing 40, and in which a part of the shaping hose is received, and when the shaping hose is pulled outward, the part of the shaping hose received in the shaping hose adjusting device is pulled out, thereby extending the length of the shaping hose; when the design hose is pushed inwards, the part of the design hose 30 outside the design hose adjusting device is pushed into the design hose adjusting device, the length of the design hose is shortened, the requirement of a user is met, and the wearing convenience is improved.
Wearing device 20 also can be for hanging the rope for hang this wearable intelligent fan of induction type at positions such as human neck, the fan head 30 of this wearable fan of induction type can be one, is connected with controller 12 electricity, and fan head 30 all sets up in whole shell with controller 12, hangs rope and whole shell fixed connection.
Further, the fan control part 10 may be integrated on a PCB board, and the power source 11, the controller 12, the fan motor 13 and the first sensor 14 constitute a control system of the inductive wearable fan.
When the inductive wearable fan is worn in a fixed hose type, the two fan heads 30 are located at two ends of the first housing 40, and are electrically connected to the controller 11 of the fan control portion 10 through electrical connection wires (not shown), respectively, and the fixed hose 20 is sleeved outside the electrical connection wires;
the power source 11, the fan motor 13 and the first sensor 14 are all electrically connected to the controller 12, the fan head 40 includes fan blades, the fan blades are connected to the fan motor 13, and the controller 12 controls the on or off of the fan motor 13 according to the sensing signal of the first sensor 14 to correspondingly start or stop the operation of the fan blades, thereby starting or stopping the fan.
Further, the induction type wearable intelligent fan further includes a working state indicator lamp 15, where the working state indicator lamp 15 is specifically an led (Light Emitting Diode) lamp or an OLED (Organic Light-Emitting Diode) screen, and is used for indicating the working state of the induction type wearable intelligent fan, such as on, off, air volume, abnormal work, and the like, through information such as on/off, color, intensity, and flashing frequency of the lamp.
Further, the induction type wearable intelligent fan is also provided with a key 16, and the key 16 is electrically connected with the controller 12. The operation portion of the key 16 is exposed from the first casing 40 or the entire casing, and is operated by a user to realize a man-machine interaction function. The fan control device has the functions of switching on and off the fan, or adjusting the air volume of the fan and controlling a working state indicator lamp and the like. In the sensor mode, the operating state of the sensor can be set, for example the sensor is switched on or off.
Further, the controller 12 selects a corresponding algorithm and logic according to the sensing signal of the first sensor 14 to control the operation of the fan; the controller is also used for judging the action of the key 16, executing corresponding logic, and controlling the corresponding operations of the first sensor 14, the working state indicator light 15, or the switch fan motor 13 and the like; and also for driving the normal operation of the fan motor 13 and the operation status indicator lamp 15. The commonly used controller 12 is a 4-bit or 8-bit single chip processor, and may specifically be as follows: AiP63P 0104I/O type 8-bit singlechip, NY8A072E singlechip, etc.
The power supply 11 includes a power supply module and a battery charging management module, and provides power for the inductive wearable smart fan, and the power supply 11 may be a rechargeable power supply.
In this embodiment, the first sensor 14 can provide a sensing signal to the controller 12, and the controller 12 determines whether the sensing wearable smart fan is worn by a human body and whether the wearing is correct according to the sensing signal, so as to control the on or off of the sensing wearable smart fan correspondingly. Specifically, when the controller 12 determines that the human body has worn the induction type wearable smart fan or determines that the human body has worn the induction type wearable smart fan and has worn the induction type wearable smart fan correctly according to the sensing signal, the fan motor 13 is controlled to be turned on, so as to turn on the induction type wearable smart fan.
Further, when the human body is judged to be taken off the induction type wearable intelligent fan according to the sensing signal, or the induction type wearable intelligent fan is judged to be worn incorrectly, the fan motor 13 is controlled to be closed, and therefore the induction type wearable intelligent fan is closed. Or, a delay circuit is arranged on the PCB, and the delay circuit is connected with the controller 12 and the fan motor 13, and is used for controlling the fan motor 13 to delay for a certain time (for example, 1-3s) and then to be turned off, so as to further improve the intelligence and convenience of the induction type wearable intelligent fan.
Or, when the wearable smart fan of this induction type is judged to be dressed incorrectly, then control operating condition pilot lamp 15 and send abnormal signal suggestion user and dress correctly, if the user does not handle in the processing duration that predetermines, then control fan motor 13 and close to close this wearable smart fan of induction type.
In this embodiment, wearable smart fan of induction type includes fan control portion, dress device and at least one fan head, fan control portion includes the power, a controller, fan motor and one or more first sensor, the power, fan motor and first sensor all are connected with the controller electricity, the controller is according to the automatic switch of the sensing signal control fan motor of first sensor, reduce manually operation's probability, make the switch to this electric fan convenient more, swift, improve this intelligent fan's of wearing intelligence.
Further, the first sensor 14 may specifically include: one or more of an acceleration sensor, an infrared sensor, a distance sensor, a light sensor, a capacitance sensor, a resistance sensor, a thermistor sensor, and a temperature sensor.
Further, referring to fig. 3, fig. 3 is a schematic view of another control system of the induction type wearable intelligent fan provided by the embodiment of the present invention, the control system may further include a second sensor 17 and a third sensor 18, specifically, the induction type wearable intelligent fan further includes the second sensor 17, the second sensor 17 may also be disposed on the PCB board and electrically connected to the controller 12, and the controller 12 controls the operation speed of the fan motor 13 according to the sensing signal of the second sensor 17, so as to achieve the purpose of adjusting the fan air volume.
The second sensor 17 may specifically include: one or more of an acceleration sensor, a thermistor sensor, a temperature sensor, and a voice control sensor.
Further, this wearable smart fan of induction type still includes third sensor 18, third sensor 18 can set up on this PCB board, be connected with controller 12 electricity, controller 12 confirms the wearable smart fan of this induction type apart from human position according to the sensing signal of third sensor 18 to judge whether this wearable smart fan of induction type is in the working distance within range of predetermineeing, if not, controller 12 sends abnormal signal through operating condition pilot lamp 15, and the suggestion user this wearable smart fan of induction type working distance is unsatisfactory, needs the adjustment.
The third sensor 18 may specifically include: infrared sensors and/or distance sensors.
The controller can judge the use state of the induction type wearable intelligent fan according to the acceleration data, for example, whether the induction type wearable intelligent fan is worn on a human body or not is judged. When the human body is still and the induction type wearable intelligent fan is worn on the human body, the induction type wearable intelligent fan needs to be opened in an auxiliary mode of sound control or key pressing. When the user moves, such as running, the controller can judge the intensity of the movement of the user according to the acceleration data sent by the acceleration sensor, and when the movement is intense, the rotating speed of the fan motor is increased; when the movement is relatively gentle, the rotating speed of the fan motor is reduced. Specifically, whether the movement is violent or not is judged, a judgment threshold value may be preset in the controller, and specifically, the judgment threshold value may be an acceleration value. The acceleration sensor may in particular be a three-axis acceleration sensor, for example of type MSA 330.
Infrared sensor, the human infrared ray of detectable, whether the controller can judge this wearable smart fan of induction type according to infrared signal and dress on the human body, perhaps, judge this wearable smart fan of induction type apart from human distance, judge promptly whether effective this wearable smart fan's of induction type operating distance. The method is simple and easy to identify, and the cost is moderate. The infrared sensor is a pyroelectric infrared human body induction sensor, and the type can be a D203S probe which is matched with different lenses to detect proper working distance.
Distance sensor, recognizable this wearable smart fan of induction type and human distance, the controller can judge whether this fan is correctly dressed according to this distance data, perhaps, judges whether this wearable smart fan of induction type's working distance is effective, and this kind of mode is easily discerned simply, and is with moderate costs. The distance sensor may in particular be an optical distance sensor, of the type APDS-9933 in particular.
The light sensation sensor can identify the wearing light sensation energy of the induction type wearable intelligent fan, and the controller can judge whether the fan is worn correctly according to the light sensation energy. The light sensor can be a light sensor chip with model number HY 2751.
The electric charge of the human body can be identified by the capacitance sensor, whether the induction type wearable intelligent fan is worn correctly or not can be judged by the controller through the electric charge identification information, and the capacitance sensor can perform non-contact induction and can perform contact induction. The method is simple, reliable, mature, stable and low in cost. The capacitive sensor is specifically a touch detection chip, and is packaged by APS0150 sot 23-6.
The resistance sensor can identify the contact resistance, and the controller can judge whether the wearable intelligent fan is worn correctly according to the resistance value and the human body on-resistance range.
The temperature of the human body can be identified by the thermistor sensor, and the controller can judge whether the induction type wearable intelligent fan is worn on the human body or not according to the temperature and whether the human body moves or not, so that the fan motor is controlled to be turned on, or the rotating speed of the fan motor is adjusted, and the purpose of adjusting the wind power of the fan is achieved. The thermistor sensor is specifically an ntc (negative Temperature coefficient) thermistor.
The thermistor sensors in the embodiment are 2 groups, one group is used for detecting the ambient temperature, the other group is used for detecting the human body temperature, the difference between the ambient temperature and the human body temperature is confirmed through two groups of measurement results, the measurement error is reduced, and the judgment accuracy is improved.
The temperature sensor can identify the temperature of a human body, and the controller judges whether the induction type wearable intelligent fan is worn on the human body or not through the temperature and whether the human body moves or not, so that the fan motor is controlled to be opened, or the rotating speed of the fan motor is adjusted, and the purpose of adjusting the wind power of the fan is achieved.
The sound control sensor can control the fan motor to be turned on or adjust the rotating speed of the fan motor by utilizing the relative comparison of sound so as to achieve the aim of adjusting the wind power of the fan.
Above-mentioned each sensor can adopt the mode of multiple combination for the controller reaches better recognition state according to the data of sensor, and then the operation of this wearable intelligent fan of induction type of better regulation and control. One or more of each sensor may be used, with the first sensor 14, the second sensor 17, and the third sensor 18 embedded in the first housing 40, the second housing, the unitary housing, or the wearable device 20. The specific position assignment can be set according to the characteristics of the sensor and the requirement of sensing and acquiring data.
Specifically, among the sensors, the infrared sensor, the distance sensor, the optical sensor, the resistance sensor, the thermistor sensor, and the voice control sensor need to be perforated at corresponding positions on the outer surface of the first housing 40, the second housing, or the entire housing, so as to improve the accuracy of the sensors, and the temperature sensor may be perforated.
In this embodiment, wearable smart fan of induction type includes fan control portion, dress device and at least one fan head, fan control portion includes the power, a controller, fan motor and one or more first sensor, the power, fan motor and first sensor all are connected with the controller electricity, the controller is according to the automatic switch of the sensing signal control fan motor of first sensor, reduce manually operation's probability, make the switch to this electric fan convenient more, swift, improve this intelligent fan's of wearing intelligence. Further, this wearable smart fan of induction type still includes second sensor and third sensor, and the amount of wind size that this wearable smart fan of induction type can be adjusted according to the sensing signal of second sensor to the controller, can adjust whether effective according to the working distance of this wearable smart fan of induction type according to the sensing signal of third sensor, further improves this intelligent and the convenience of wearing smart fan.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
It is right above the utility model provides a description of the wearable smart fan of induction type to technical personnel in the field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, and to sum up, this description content should not be understood as right the utility model discloses a restriction.
Claims (10)
1. An inductive wearable smart fan, comprising:
the fan comprises a fan control part, a wearing device and at least one fan head;
wherein the fan control section comprises a power supply, a controller, a fan motor, and one or more first sensors;
the power supply, the fan motor and the first sensor are all electrically connected with the controller, and the controller controls the switch of the fan motor according to a sensing signal of the first sensor;
the wearable device is fixedly connected with the induction type wearable fan and used for wearing the induction type wearable fan on a human body.
2. The inductive wearable smart fan of claim 1, wherein the first sensor comprises:
one or more of an acceleration sensor, an infrared sensor, a distance sensor, a light sensor, a capacitance sensor, a resistance sensor, a thermistor sensor, a temperature sensor, and a voice control sensor.
3. The inductive wearable smart fan of claim 2, wherein the thermistor sensors comprise two sets of thermistor sensors;
one of the thermistor sensors detects ambient temperature, and the other thermistor sensor detects human body temperature.
4. The inductive wearable smart fan of any of claims 1-3, further comprising a second sensor;
the second sensor is electrically connected with the controller, and the controller controls the running speed of the fan motor according to a sensing signal of the second sensor.
5. The inductive wearable smart fan of claim 4, wherein the second sensor comprises:
one or more of an acceleration sensor, a thermistor sensor, a temperature sensor, and a voice control sensor.
6. The inductive wearable smart fan of claim 5, further comprising a third sensor;
the third sensor is electrically connected with the controller, and the controller confirms the position of the inductive wearable intelligent fan away from a human body according to the sensing signal of the third sensor.
7. The inductive wearable smart fan of claim 6, wherein the third sensor comprises:
infrared sensors and/or distance sensors.
8. The inductive wearable smart fan of claim 7, wherein the fan control of the inductive wearable smart fan has a first housing and the fan head has a second housing, or wherein the inductive wearable smart fan has a unitary housing;
the first sensor, the second sensor, and the third sensor are embedded on the first housing, the second housing, the unitary housing, or the wearable device.
9. The inductive wearable smart fan of claim 8, wherein the wearable device comprises a shaped hose, the inductive wearable smart fan comprising two fan heads;
the shaping hose is fixedly connected with the first shell and the two fan heads;
wearable smart fan of induction type still includes: a sizing hose adjusting device;
the shaping hose adjusting device is positioned in the first shell or positioned at one side of the first shell and fixed on the first shell, and part of the shaping hose is accommodated in the shaping hose adjusting device.
10. The inductive wearable smart fan of claim 9, further comprising an operating status indicator light;
the working state indicator light is an LED light or an OLED screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021009834.6U CN212928242U (en) | 2020-06-04 | 2020-06-04 | Wearable intelligent fan of induction type |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021009834.6U CN212928242U (en) | 2020-06-04 | 2020-06-04 | Wearable intelligent fan of induction type |
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| CN212928242U true CN212928242U (en) | 2021-04-09 |
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| CN202021009834.6U Active CN212928242U (en) | 2020-06-04 | 2020-06-04 | Wearable intelligent fan of induction type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898600A (en) * | 2021-10-19 | 2022-01-07 | 马嘉泽 | Intelligent neck hanging fan |
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2020
- 2020-06-04 CN CN202021009834.6U patent/CN212928242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898600A (en) * | 2021-10-19 | 2022-01-07 | 马嘉泽 | Intelligent neck hanging fan |
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