CN215976519U

CN215976519U - Intelligent clothes hanger

Info

Publication number: CN215976519U
Application number: CN202022652103.XU
Authority: CN
Inventors: 薛晓涵; 葛中芹
Original assignee: Nanjing University
Current assignee: Nanjing University
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2022-03-08
Anticipated expiration: 2030-11-17

Abstract

An intelligent clothes hanger comprises an illumination detection module, a temperature and humidity detection module, a raindrop detection module, a wind speed detection module, a microprocessor, a stepping motor and a telescopic mechanical structure; the illumination detection module, the temperature and humidity detection module, the raindrop detection module and the wind speed detection module are connected with the input end of the microprocessor, and the output end of the microprocessor is connected with the stepping motor and the telescopic mechanical structure. The illumination detection module uses a photoresistor sensor to convert illumination intensity into high and low level signals, and outputs high level when the illumination intensity is lower than a threshold value of 1 lux, the temperature and humidity detection module can use a DHT11 sensor, and the humidity is suitable when the humidity is lower than 75%; the raindrop detection module converts whether raindrops exist into high and low level signals.

Description

Intelligent clothes hanger

Technical Field

The utility model relates to an intelligent control clothes hanger.

Background

With the rapid development of economic strength in China, the living requirements of people are higher and higher, and the convenient, rapid, simple and feasible living mode becomes the pursuit target of modern people. The sunning clothes is an inevitable life needs in the life, but most clothes-horse on the market at present is the position fixed mostly, needs manual stretching out and withdraw, if nobody rains suddenly or when returning night at home, the clothes-horse can't be withdrawed automatically. In addition, there is the canopy outside a lot of windows at present, be used for rain-proof when raining, a lot of families all can be at the clothes-horse of below installation of canopy for sunning clothes etc. but because there is the relation of canopy, a lot of sunshine has all been sheltered from, and if stretch out the clothes-horse that the canopy shelters from the outside sunning of scope, then be difficult to in time again withdraw when raining, stretching out and pulling back of this kind of clothes-horse all will lean on the pulling of going of artificial, very time wasting, it is also inconvenient. In order to solve the problem, the utility model designs the intelligent clothes airing rod, which is simple and convenient to use, and an automatic control system is used for controlling the clothes airing rod to extend out or retract.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent clothes hanger, which realizes the function of automatically controlling the clothes hanger to stretch according to the weather without manual operation based on an illumination detection module, a temperature and humidity detection module, a raindrop detection module, a wind speed detection module, a microprocessor, a stepping motor, a telescopic mechanical structure and the like.

According to the technical scheme, the automatic clothes hanger controlled by the microprocessor comprises an illumination detection module, a temperature and humidity detection module, a raindrop detection module, a wind speed detection module, the microprocessor, a stepping motor and a telescopic mechanical structure; the illumination detection module, the temperature and humidity detection module, the raindrop detection module and the wind speed detection module are connected with the input end of the microprocessor, and the output end of the microprocessor is connected with the stepping motor and the telescopic mechanical structure.

Based on an illumination detection module, a temperature and humidity detection module, a raindrop detection module, a wind speed detection module, a console, a microprocessor, a stepping motor and a telescopic mechanical joint; the method comprises the following steps that four sensors are used, wherein a photoresistor sensor is used for converting illumination intensity into high and low level signals by an illumination detection module, the high level is output when the illumination intensity is lower than a threshold value of 1 lux, the low level is output when the illumination intensity is higher than the threshold value of 2000 lux, the middle level is output when the illumination intensity is between 1 lux and 2000 lux, and the high and low levels are detected through a microprocessor, so that the change of the light brightness of the environment is detected; the temperature and humidity detection module can adopt a DHT11 sensor to convert temperature and humidity signals into digital signals, and reads information through a microprocessor, wherein the temperature is higher than 2 ℃ and is proper, and the humidity is lower than 75% and is proper; the raindrop detection module converts whether raindrops exist into high and low level signals, outputs high level when no raindrops exist on the induction plate, outputs low level when raindrops fall, and reads the signals through the microprocessor; the wind speed detection sensor adopts a 420-meter wind speed sensor or a 485-meter wind speed sensor, converts a wind speed signal into a digital signal, and when the wind speed is lower than fifth-level wind, namely the wind speed is lower than 8 meters per second, the wind speed is suitable;

the utility model discloses get into behind the mode and begin work through program control, accessible illumination detection module control illumination intensity, illumination is too weak, withdraws clothes hanger that dries in the air when being less than threshold value 1 lux, stretches out clothes hanger that dries in the air completely when illumination is higher than threshold value 2000 lux, and illumination is when 1 lux to 2000 lux, and clothes hanger that dries in the air extends half. The temperature and humidity are detected by the temperature and humidity detection module, the humidity is small, and the clothes hanger extends out when the humidity is lower than 75%; and (4) recovering the clothes hanger when the temperature is lower than 2 ℃ and the humidity is higher than 75%. Detecting raindrops through a raindrop detection module, and recovering the clothes hanger unconditionally when raining is detected; and (5) detecting the rain stop, and withdrawing the clothes hanger. Detecting the wind speed through a wind speed detection module, and withdrawing the clothes hanger when the wind speed is detected to be higher than 8 m/s; and when the detected wind speed is reduced and is lower than 8m/s, the clothes hanger is extended out.

The telescopic mechanical structure is composed of the following components: 2-10 groups of X arms are connected together through loose pin shafts to form 2-10 groups of diamond-shaped supports, the X arm cross part is a central pin shaft, and four end points of the X arm are support node pin shafts; the upper and lower end points on the right side of the left X arm are movably connected with the upper and lower end points on the left side of the right X arm through a bracket node pin shaft. The two ends of the rear end of the rearmost X arm are fixed on the building; the 2-10 groups of diamond-shaped supports are provided with a pair, namely a left group and a right group of telescopic mechanical structures; parallel clothes airing cross rods are fixed between a plurality of support nodes above the X arms corresponding to the two groups of telescopic mechanical structures, and the support node above the X arm at the forefront of the pair of telescopic mechanical structures is movably fixed; the telescopic rod is driven by a stepping or servo motor so as to drive the clothes rack to expand or contract. The sensor module extending outwards is arranged at the dead end of the clothes airing cross bar.

Has the advantages that: the intelligent automatic clothes airing rod comprises an intelligent automatic clothes airing rod, a management system with a remote control function and a control method, four sensor modules are adopted to work in a matching mode, signals are transmitted to a microprocessor, a motor is controlled to drive a telescopic mechanical structure, and the function of automatically controlling the clothes airing rod according to weather without manual operation is achieved. Is a practical product with a real intelligent effect. The system has a certain application range and can be used in cooperation with an Internet of things system.

Drawings

FIG. 1 is a block diagram of an intelligent automatic laundry rack system;

FIG. 2 is a functional block diagram of the laundry rack;

FIG. 3 front view of intelligent automatic clothes hanger

FIG. 4 is a side view of the intelligent automatic clothes hanger;

FIG. 5 is a side view of the intelligent automatic clothes hanger;

fig. 6 uses a flowchart.

Detailed Description

As shown in the figures, the present invention comprises an intelligent automatic clothes-horse and a management system with remote control function.

The intelligent automatic clothes hanger comprises a clothes hanger main body, an illumination detection module, a temperature and humidity detection module, a raindrop detection module, a wind speed detection module, a microprocessor, a stepping motor and a telescopic mechanical structure. The clothes hanger is used for automatically controlling the extension and retraction of the clothes hanger according to the weather. The clothes hanger is a daily article and needs additional functions, and a telescopic mechanical structure is added on the clothes hanger to realize the telescopic function of the clothes hanger; an illumination detection module is added to detect the illumination intensity, the clothes hanger contracts by half when the illumination is weak, and the clothes hanger is retracted when the illumination is too weak; a temperature and humidity sensor is added, so that the clothes airing rod extends out when the humidity is low, and the clothes airing rod retracts when the temperature is low and the humidity is high; a raindrop detection module is added, and when raining is detected, the clothes airing rod is withdrawn unconditionally; a wind speed detection module is added, and the clothes airing rod is retracted when the wind speed is too high, so that clothes are prevented from being blown off; a microprocessor is added to convert the signals obtained by the sensing module into control signals of the stepping motor; the control console is added, and the clothes hanger can be controlled to stretch and retract by one key. The utility model can simultaneously sense temperature, raindrop, illumination and wind speed, and utilizes the control of the microprocessor to realize the automatic extension of the clothes hanger, thereby solving the problem that the clothes can not be timely withdrawn because a user leaves in the environment of allowing the clothes to be aired on a balcony, such as a student dormitory, an old residential building and the like. The semi-open type (or transparent) awning is suitable for being arranged above the clothes hanger, and the clothes hanger cannot be drenched after being retracted.

The utility model discloses an intelligent automatic clothes hanger which is a clothes hanger with a telescopic mechanical structure and a sensor module, and the intelligent automatic clothes hanger comprises a clothes hanger main body, an illumination detection module, a temperature and humidity detection module, a raindrop detection module, a wind speed detection module, a microprocessor, a stepping motor and a telescopic mechanical structure. When the operator uses the equipment, the clothes hanger can be actively controlled to stretch, so that the clothes can be aired and retracted. When the device works, the sensor module can automatically control the extension and retraction of the clothes hanger according to the weather condition. The microprocessor embedded processor is an information processing center of the whole intelligent automatic clothes hanger and controls the normal operation of the whole equipment, and related control information of the equipment is stored in the microprocessor.

2-10 groups of X arms are connected together through loose pin shafts to form 2-10 groups of diamond-shaped supports, the X arm cross part is a central pin shaft, and four end points of the X arm are support node pin shafts; the upper and lower end points on the right side of the left X arm are movably connected with the upper and lower end points on the left side of the right X arm through a bracket node pin shaft; the 2-10 groups of diamond-shaped supports are provided with a left group and a right group; parallel clothes airing cross rods are fixed between the support nodes above the two groups of corresponding X arms, and the front ends of a pair of telescopic rods are movably fixed with a central pin shaft at the intersection of the left side and the right side or the support node above the foremost X arm; the telescopic rod is driven by a stepping or servo motor so as to drive the clothes rack to expand or contract. The sensor module extending outwards is arranged at the dead end of the clothes airing cross bar.

Four sensors are used in the laundry rack. The illumination detection module uses a photoresistor sensor and can convert illumination intensity into high and low level signals, when the illumination intensity is lower than a threshold value of 1 lux, the high level is output, when the illumination intensity is higher than the threshold value, 2000 lux outputs the low level, when the illumination intensity is between 1 lux and 2000 lux, the middle level is output, and the high and low levels are detected by a microprocessor, so that the change of the light brightness of the environment is detected; the temperature and humidity detection module can adopt a DHT11 sensor to convert temperature and humidity signals into digital signals, and reads information through a microprocessor, wherein the temperature is higher than 2 ℃ and is proper, and the humidity is lower than 75% and is proper; the raindrop detection module can convert whether raindrops exist into high and low level signals, outputs high level when no raindrops exist on the induction plate, outputs low level when raindrops fall, and reads the signals through the microprocessor; the wind speed detection sensor adopts a 420-meter wind speed sensor or a 485-meter wind speed sensor to convert a wind speed signal into a digital signal, and when the wind speed is lower than fifth-level wind, namely the wind speed is lower than 8 meters per second, the wind speed is suitable for the wind speed.

The utility model discloses after getting into operating mode, accessible illumination detection module control illumination intensity, illumination is too weak, withdraws clothes hanger when being less than threshold value 1 lux and dries in the air, stretches out clothes hanger completely when illumination is higher than threshold value 2000 lux, and illumination is when 1 lux to 2000 lux between, and clothes hanger stretches half. The temperature and humidity are detected by the temperature and humidity detection module, the humidity is small, and the clothes hanger extends out when the humidity is lower than 75%; and (4) recovering the clothes hanger when the temperature is lower than 2 ℃ and the humidity is higher than 75%. Detecting raindrops through a raindrop detection module, and recovering the clothes hanger unconditionally when raining is detected; and (5) detecting the rain stop, and withdrawing the clothes hanger. Detecting the wind speed through a wind speed detection module, and withdrawing the clothes hanger when the wind speed is detected to be higher than 8 m/s; and when the detected wind speed is reduced and is lower than 8m/s, the clothes hanger is extended out.

The four sensor modules 2 work in a matched mode, signals are transmitted to the microprocessor 1, the motor is controlled to drive the telescopic mechanical structure, manual operation is not needed, and the function of automatically controlling the clothes hanger according to weather is achieved.

In fig. 3 (vice versa in fig. 4-5), 2-10 groups of X arms are connected together by loose pins to form 2-10 groups of diamond-shaped supports 3, the intersection of the X arms is provided with a central pin, and four end points of the X arms are support node pins; the upper and lower end points on the right side of the left X arm are movably connected with the upper and lower end points on the left side of the right X arm through a bracket node pin shaft; the 2-10 groups of diamond-shaped supports are provided with a left group and a right group; parallel clothes airing cross rods are fixed between the support nodes above the two groups of corresponding X arms, and the front ends of a pair of telescopic rods are movably fixed with a central pin shaft at the intersection of the left side and the right side or the support node above the foremost X arm; the telescopic rod is driven by a stepping or servo motor 4, so that the clothes rack is driven to expand or contract. The sensor module extending outwards is arranged at the dead end of the clothes airing cross bar.

Claims

1. An intelligent clothes hanger is characterized by comprising an illumination detection module, a temperature and humidity detection module, a raindrop detection module, a wind speed detection module, a microprocessor, a stepping motor and a telescopic mechanical structure; the system comprises a light detection module, a temperature and humidity detection module, a raindrop detection module and a wind speed detection module, wherein the light detection module, the temperature and humidity detection module, the raindrop detection module and the wind speed detection module are connected with the input end of a microprocessor, and the output end of the microprocessor is connected with a stepping motor and a telescopic mechanical structure; the telescopic mechanical structure is composed of the following components: 2-10 groups of X arms are connected together through loose pin shafts to form 2-10 groups of diamond-shaped supports, the X arm cross part is a central pin shaft, and four end points of the X arm are support node pin shafts; the upper and lower end points on the right side of the left X arm are movably connected with the upper and lower end points on the left side of the right X arm through a bracket node pin shaft; the two ends of the rear end of the rearmost X arm are fixed on the building; the 2-10 groups of diamond-shaped supports are provided with a pair, namely a left group and a right group of telescopic mechanical structures; parallel clothes airing cross rods are fixed between support nodes above a plurality of X arms corresponding to the two groups of telescopic mechanical structures; the telescopic mechanical structure is driven by a stepping or servo motor so as to drive the clothes rack to expand or contract; the sensor module extending outwards is arranged at the dead end of the clothes airing cross bar.