CN203318121U - Intelligently telescopic sunshade - Google Patents

Abstract

The utility model relates to an intelligent telescopic sunshade, which comprises a pair of support folding rods, a support rod, a clothes drying rod, an automatic sunshade cloth reel, a worm, a worm wheel, a motor, a single-chip microcomputer control circuit, a photosensitive sensor and an A/D converter. The supporting folding rod is composed of two supporting rods connected together by hinges, and the two ends of the supporting folding rod are respectively connected with the supporting rod and the automatic sunshade cloth reel through hinges; the cloth outlet end of the automatic sunshade cloth reel is connected to the On the support rod, the two ends of the worm are respectively fixed on the worm wheel and the bearing located in the middle of the clothes-horse, and the worm wheel is connected to the motor; the control circuit of the single-chip microcomputer includes a discrimination module, and the photosensitive sensor is connected to the discrimination module through the A/D converter. module, and the discrimination module is connected to the single-chip microcomputer control circuit, and the single-chip microcomputer control circuit is connected to the motor. The utility model provides an intelligent telescopic awning with simple structure and reliable performance, which can realize automatic unfolding and folding according to the intensity of sunlight.

Description

Smart retractable awning

technical field

The utility model relates to an intelligent telescopic awning.

Background technique

In order to block sunlight and prevent sunlight from being too strong, people will install awnings outside the balcony, but the existing awnings are very inconvenient to fold and unfold. In the invention patent of application number 96105196.5, a dimming sunshade installed outside the window that can transmit light and reflect sunlight indoors is disclosed. The surface of the shed is a rotatable grid structure, and the grid can reflect sunlight. Larger, through the drive and transmission device to adjust the angular position of the grid, the awning can produce five lighting states: closed shading, sun shading, reflection, reflection and light transmission, and light transmission, and the amount of light transmission and the intensity of light transmission can be adjusted. , to reflect sunlight to places where direct sunlight does not reach, good heat insulation and ventilation, electric, manual, remote control and other control methods can be used, and the installation of fixed rods makes the installation very convenient and reliable, without any fixed objects on the building. In the invention patent with the application number 201210267226.9, a portable automatic car sunshade is disclosed, which includes a bracket and a sunshade. The telescopic rod is folded, and the four corners of the sunshade are arranged at the end of the telescopic rod. It is characterized in that the base is equipped with a winding device and a telescopic device that controls the expansion of the telescopic rod. One end of the base is provided with a Controls the motors of the winding and telescoping devices. The invention is a portable automatic sunshade for automobiles, which is simple in structure and convenient in operation and use. The motor installed on one side of the baffle realizes automatic control of the reel and the screw, and then drives the telescopic rod to complete the synchronous opening and closing of the sunshade and the telescopic rod. The entire operation process is automated, which not only saves time but also facilitates the collection of the entire awning after closing. However, this product cannot realize automatic scaling; it cannot realize intelligent control. Most of them are manual mode, which cannot realize automatic control. The structure is complex, the operation is not smooth, and it is difficult to realize.

Contents of the invention

To solve this problem, the utility model provides an intelligent telescopic awning with simple structure and reliable performance, which can realize automatic unfolding and folding according to the intensity of sunlight.

Based on the above purpose, the utility model provides an intelligent telescopic sunshade, including a pair of support folding rods, support rods, clothes drying poles, automatic sunshade cloth reels, worms, worm gears, motors, single-chip control circuits, photosensitive sensors and A/D Converter, the support folding rod is composed of two support rods connected together by hinges, and the two ends of the support folding rod are respectively connected with the support rod and the automatic sunshade cloth reel through hinges; the output of the automatic sunshade cloth reel The end of the cloth is connected to the support rod, and the two ends of the worm are respectively fixed on the worm wheel and the bearing located in the middle of the clothes drying rod. The worm wheel is connected to the motor, and the rotation of the motor will drive the worm wheel to rotate. The automatic sunshade cloth reel and the worm wheel are fixed on the balcony. On the ceiling; the single-chip control circuit includes a discrimination module, the output terminal of the photosensitive sensor is connected to the A/D converter, the output terminal of the A/D converter is connected to the input terminal of the discrimination module, and the output terminal of the discrimination module is connected to to the input terminal of the single-chip microcomputer control circuit, and the control terminal of the single-chip microcomputer control circuit is connected to the motor.

It also includes a telescopic control system, which includes a power supply module and a manual switch, and the manual switch is connected to a single-chip microcomputer control circuit through the power supply module.

It also includes a manual retractable switch, and the control terminal of the manual retractable switch is connected to the input terminal of the single-chip microcomputer control circuit.

It also includes a wireless transmitting module and a wireless receiving module, the wireless transmitting module sends on and off signals to the wireless receiving module, the wireless receiving module receives the on and off signals, and the output terminal of the wireless receiving module is connected to the input terminal of the single chip microcomputer control circuit.

Beneficial effect

(1) With a photosensitive sensor, it can automatically control the awning according to the intensity of sunlight to realize the telescopic function.

(2) Equipped with a motor, it can realize electric telescopic and labor-saving.

(3) Worm gears and worms are used to realize the expansion and contraction of the clothes drying rod, and the operation is stable.

(4) After the worm realizes telescopic movement, it will retract into the balcony along with the clothes-drying pole, so the closing of the window will not be affected after the clothes-drying pole is retracted.

(5) It also has a wireless remote control function, making it more convenient for users to use.

Description of drawings

Figure 1 is a schematic block diagram of the utility model single-chip control circuit;

Fig. 2 is a schematic diagram of the mechanical structure of the folding pole type telescopic clothes drying pole of the utility model.

In the figure, 1 is a manual switch, 2 is a power module, 3 is a photosensitive sensor, 4 is an AD converter, 5 is a single-chip microcomputer control circuit, 6 is a motor, 7 is a worm wheel, 8 is a worm, 9 is a manual telescopic switch, 10 is a wireless Receiving module, 11 is a wireless transmitting module, 12 is a bearing, 13 is a supporting rod, 14 is an automatic sunshade cloth reel, and 15 is a supporting folding rod.

Detailed ways

As shown in Figure 1 and Figure 2, the intelligent retractable awning includes a pair of support folding rods, support rods, clothes drying rods, automatic sunshade cloth reels, worms, worm gears, motors, single-chip control circuits, photosensitive sensors and A/ D converter, the support folding rod is composed of two support rods connected together by hinges, and the two ends of the support folding rod are respectively connected with the support rod and the automatic sunshade cloth reel through hinges; the automatic sunshade cloth reel The cloth outlet end is connected to the support rod, and the two ends of the worm are respectively fixed on the worm wheel and the bearing located in the middle of the clothes drying pole. On the balcony ceiling; also include telescoping control system, described telescoping control system comprises power module, single-chip microcomputer control circuit and manual switch, described manual switch is connected to single-chip microcomputer control circuit through power supply module, and the output terminal of single-chip microcomputer control circuit is connected to motor. It also includes a photosensitive sensor and an A/D converter, and the single-chip control circuit also includes a discrimination module, the output terminal of the photosensitive sensor is connected to the A/D converter, and the output terminal of the A/D converter is connected to the input of the discrimination module terminal, and the output terminal of the discrimination module is connected to the input terminal of the single-chip microcomputer control circuit. It also includes a manual retractable switch, and the control terminal of the manual retractable switch is connected to the input terminal of the single-chip microcomputer control circuit. It also includes a wireless transmitting module and a wireless receiving module, the wireless transmitting module sends on and off signals to the wireless receiving module, the wireless receiving module receives the on and off signals, and the output terminal of the wireless receiving module is connected to the input terminal of the single chip microcomputer control circuit.

The working process of the present utility model is as follows:

1) Each supporting folding rod is connected together by two supporting rods through a hinge, and the supporting folding rod is connected with the supporting rod and the automatic sunshade cloth reel through a hinge; the two ends of the worm are fixed on the bearings of the worm wheel and the supporting rod, and the supporting rod The middle part and the worm are fixed by bearings, the rotation of the motor drives the worm gear to rotate, the worm gear rotates to drive the worm to move along a straight line, and the worm drives the support rod to move, thereby realizing the telescopic movement of the awning.

2) The user presses the manual switch 1, the power module 2 supplies power to the system, and the microcontroller control circuit 5 enters the standby state after initialization.

3) The photosensitive sensor 3 detects the ambient sunlight intensity. When the sunlight intensity exceeds the set value, the photosensitive sensor 3 sends a signal to the single-chip microcomputer control circuit 5 through the A/D converter 4, and the single-chip microcomputer control circuit 5 outputs a signal to drive the motor 6 to rotate, and the motor 6 The worm wheel 7 is driven to rotate, and the worm wheel 7 drives the worm to move along a straight line. Since the worm 8 is connected to the support rod 13 through the bearing 12, the worm 8 drives the support rod 13 to realize the telescopic movement of the awning.

4) The user can also press the manual retractable switch 9 to input to the single-chip microcomputer control circuit 5, input to the single-chip microcomputer control circuit 5 to drive the motor 6 to rotate, the motor 6 drives the worm wheel 7 to rotate, and the worm wheel 7 drives the worm to move along a straight line, because the worm passes through the bearing and the support The rods are connected, therefore, the worm drives the supporting rod to realize telescopic movement, and the awning can be manually telescopically extended.

5) The user can also press the wireless transmitting module 10 to send an on/off signal to the wireless receiving module 11, and the wireless receiving module 11 inputs the signal to the single-chip control circuit 5, and the input to the single-chip control circuit 5 drives the motor 6 to rotate, and the motor 6 drives the worm gear 7 rotates, and the worm wheel 7 drives the worm screw 8 to move along a straight line. Since the worm screw 8 is connected with the support rod 13 through the bearing 12, the worm screw 8 drives the support rod 13 to realize telescopic movement, and the awning has just realized manual expansion and contraction.

Claims (4)

1. the sunshade of Intelligent telescopic, is characterized in that; Comprise a pair of support pole, strut bar, clothes-horse, automatic sun-shading cloth reel, worm screw, worm gear, electrical motor, single chip machine controlling circuit, photosensor and A/D converter, described support pole is comprised of two struts that are connected through the hinge together, and the two ends of supporting pole are connected with automatic sun-shading cloth reel with strut bar respectively by hinge; The cloth outlet of described automatic sun-shading cloth reel is connected on strut bar, described worm screw two ends are separately fixed at worm gear and are positioned on the bearing at clothes-horse middle part, worm gear is connected with electrical motor, and the electrical motor rotation can drive the worm gear rotation, and automatic sun-shading cloth reel and worm gear are fixed on the balcony top ceiling; Described single chip machine controlling circuit comprises discrimination module, the mouth of described photosensor is connected to A/D converter, the mouth of A/D converter is connected to the input end of discrimination module, described discrimination module mouth is connected to the input end of single chip machine controlling circuit, and the control end of single chip machine controlling circuit is connected to electrical motor.

2. the sunshade of Intelligent telescopic according to claim 1, it is characterized in that: also comprise telescopic control system, described telescopic control system comprises power module and hand switch, and described hand switch is connected to single chip machine controlling circuit through power module.

3. according to the sunshade of claim 1 or 2 described Intelligent telescopic, it is characterized in that: also comprise the manual telescopic switch, the control end of described manual telescopic switch is connected to the input end of single chip machine controlling circuit.

4. the sunshade of Intelligent telescopic according to claim 1 and 2, it is characterized in that: also comprise wireless transmitter module and wireless receiving module, wireless transmitter module sends the open and close signal to wireless receiving module, wireless receiving module receives the open and close signal, and the wireless receiving module mouth is connected to the input end of single chip machine controlling circuit.

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