CN207594921U - Intelligent garage car washer - Google Patents

Abstract

The utility model discloses an intelligent garage car washing device, which includes a WIFI module, a control circuit, and a water spray device; the WIFI module is used to obtain an external car washing signal and send it to the control circuit, and the control circuit controls the water spray device to spray water to wash the car; the utility model The utility model provides an intelligent garage car washing device, which can realize intelligent car washing in the garage through a hand-held device, making car washing more convenient.

Description

Smart garage car washing device

technical field

The utility model relates to the field of automobile maintenance equipment, in particular to an intelligent garage car washing device.

Background technique

With the rapid development of my country's economy, the number of motor vehicles has increased significantly, and the after-sales service industry of automobiles has also developed rapidly. Among them, the dust removal, cleaning and maintenance business of vehicles has developed rapidly. Family cars run outdoors under complex operating conditions, such as sunshine, rain, snow, dust, and some dirt generated by their own operation, which will affect the cleanliness of the car body. The market has a large demand for car wash stores, and the existing urban car wash industry has also developed rapidly. In the prior art, the car wash industry is mostly labor-intensive. Generally, the cleaning of the vehicle surface is done manually by multiple operators, and the human resource expenditure of the car wash store is large. In addition, when people wash their cars, they need to drive their cars to the car wash shop. In the case of a large number of car washes, it is inevitable to wait for a lot of time. From a modern economic point of view, time is money, and it is inconvenient to drive the car to the car wash shop for car washing. It is also uneconomical, wastes a lot of manpower and material resources, and is not suitable for the high-paced work of modern society.

Utility model content

In view of at least one defect of the prior art, the purpose of this utility model is to provide an intelligent garage car washing device, which can realize intelligent car washing in the garage through a handheld device, making car washing more convenient.

In order to achieve the above object, the utility model adopts the following technical solutions:

An intelligent garage car washing device, the key of which is: including a WIFI module or a Bluetooth module, a control circuit, and a water spray device; the WIFI module or Bluetooth module is used to obtain an external car washing signal and send it to the control circuit, and the control circuit controls the water spray device Spray car wash.

The smart garage car washing device is set on the self-use parking space in the car user's garage, which is equivalent to the size of the car parking space. The Bluetooth or WIFI module is used to receive the car washing signal from handheld devices such as mobile phones, and the control circuit receives the car washing signal from the Bluetooth or WIFI module. The water spray device sprays high-pressure water to clean the car. The car washing process is completed by the car user with one button, and it is fully automatic, without wasting a lot of manpower, material resources, or time. It only needs to be operated by the user after parking in the garage or before driving.

Described control circuit comprises single-chip microcomputer, motor control circuit, motor, and single-chip microcomputer is provided with WIFI signal end group, and this WIFI signal end group connects WIFI module, and single-chip microcomputer is provided with forward and reverse control end group, and the forward and reverse control end group of single-chip microcomputer connects motor The forward and reverse signal terminal group of the control circuit, and the output terminal group of the motor control circuit are connected to the motor, and the motor drives the water spray device to move left and right to spray water to wash the car.

After receiving the car washing signal from the WIFI module, the single-chip microcomputer controls the motor to drive the water spray device to move left and right through the motor control circuit, and sprays high-pressure water evenly on the front and back of the car. The number of left and right movements is preset by the single-chip microcomputer. If it is clean, it can be rinsed several times.

The single-chip microcomputer controls the forward and reverse rotation of the motor through the motor control circuit, which is a mature technology and will not be described in detail.

The water spray device includes a leading screw, which is set in the left and right directions, and the output shaft of the motor is connected with the leading screw through a reduction mechanism; the left end of the leading screw is also covered with a left hanging plate, and the right end of the leading screw is also covered with a right hanging plate, There is also a nut on the lead screw, and the upper end of the nut slides through a light rod, and the two ends of the light rod are respectively fixed on the left hanging plate and the right hanging plate;

The motor is fixed on the left or right hanging plate through the motor bracket;

Leading screw, feed rod, nut form leading screw nut mechanism together.

The lower end of the nut is fixed with a shower head, the shower head is connected with a high-pressure water pipe, the high-pressure water pipe is provided with a solenoid valve, the single-chip microcomputer is provided with a water spray control terminal, and the water spray control terminal is connected to the base of the switch transistor Q1, and the switch transistor Q1 controls the solenoid valve Turn on and off the power to control the high-pressure water pipe to turn on and off the water;

The inner side of the left hanging plate is provided with a left limit switch, and the inner side of the right hanging plate is provided with a right limit switch. The limit signal terminal, the right limit signal terminal is connected to the power supply through the right limit switch.

After the motor is decelerated by the deceleration mechanism, it is connected to the lead screw. The lead screw drives the nut to move left and right. The shower head at the lower end of the nut sprays high-pressure water to clean the front and rear of the car. There is a solenoid valve, and the single-chip microcomputer controls the solenoid valve to open when washing the car, and controls the solenoid valve to close when the single-chip microcomputer stops car washing.

When the nut touches the left limit switch, the left limit switch sends a left limit signal to the MCU, and the MCU obtains the left limit signal to control the motor to reverse, even if the nut moves to the right, when the nut touches the right limit switch , the right limit switch sends the right limit signal to the single-chip microcomputer, and the single-chip microcomputer obtains the right limit signal and controls the motor to reverse again, even if the nut moves to the left to realize the front and rear cleaning of the car. The number of left and right movements is preset by the single chip microcomputer. After washing, the user can dry the car with a rag.

The reduction mechanism is a gear reduction mechanism, the input shaft of the driving gear of the gear reduction mechanism is fixedly connected with the output shaft of the motor, and the driven gear of the gear reduction mechanism is fixedly sleeved on the lead screw.

The gear reduction mechanism is used to adjust the left and right moving speed of the nut.

It also includes a sewage collection device; the sewage collection device includes a sewage collection box, the upper surface of the sewage collection box is provided with a sewage collection hole, and the sewage collection box is also connected with a sewage pipe.

The high-pressure water pipe is used to connect the high-pressure water system, and the method of the high-pressure water system and the monolithic control of the forward and reverse of the motor is a mature technology.

The left hanging plate and the right hanging plate are used to hang the sprinkler on the garage roof facing the parking space.

The sewage collection box is used to collect the sewage generated during car washing. The size of the sewage collection box is equivalent to the size of the parking space. The car is parked on the sewage collection box. The upper surface of the sewage collection box is densely covered with sewage collection holes. The sewage generated after car washing is collected by sewage. The hole enters the sewage collection box, and then flows into the sewer through the sewage pipe at the bottom of the sewage collection box.

The front, rear and left sides of the sewage collection box are provided with fixed baffles, and the right side of the sewage collection box is provided with a movable baffle, and one end of the movable baffle is hinged with the upper surface of the sewage collection box, and the movable baffle After the other end of the movable baffle is turned downwards, it forms a descending slope with the horizontal surface. After the other end of the movable baffle is turned upwards, it forms a rectangular space with the front, rear and left fixed baffles. The corresponding lock ear combinations are connected by locks.

The fixed baffle and the movable baffle form a rectangular space to enclose the car and prevent the sewage generated during car washing from splashing around. In addition, the other end of the movable baffle is turned down and forms a descending slope with the horizontal surface, which is convenient for driving in and out of the car. Car parking space to prevent it from being used by outsiders.

Notable effect: the utility model provides an intelligent garage car washing device, which can realize intelligent car washing in the garage through a handheld device, making car washing more convenient.

Description of drawings

Fig. 1 is a structural diagram of the utility model;

Fig. 2 is the circuit diagram of the one-chip computer.

Fig. 3 is a circuit diagram of the WIFI module.

Figure 4 is a circuit diagram of the motor control circuit.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

As shown in Figures 1-4, a smart garage car washing device includes a WIFI module 1, a control circuit 2, and a water spray device; the WIFI module 1 is used to obtain an external car washing signal and send it to the control circuit 2, and the control circuit 2 Control the water spray device to spray water to wash the car.

The smart garage car washing device is set on the self-use parking space in the garage of the car user, which is equivalent to the size of the car parking space. The Bluetooth or WIFI module 1 is used to receive the car washing signal from handheld devices such as mobile phones, and the control circuit 2 receives the Bluetooth or WIFI module 1. The car washing signal controls the water spray device to spray high-pressure water to clean the car. The car washing process is completed by the car user with one button, and it is fully automatic, without wasting a lot of manpower, material resources, or time. It only needs to be operated by the user after parking in the garage or before driving.

Described control circuit 2 comprises single-chip microcomputer AT89C52, motor control circuit, motor 4, and single-chip microcomputer is provided with WIFI signal end group (RXD, TXD), and this WIFI signal end group (RXD, TXD) connects WIFI module 1, and single-chip microcomputer is provided with forward and reverse The control terminal group (P0.0, P0.1), the forward and reverse control terminal group (P0.0, P0.1) of the microcontroller is connected to the forward and reverse signal terminal group (IN1, IN2) of the motor control circuit, and the motor control circuit The output end groups (OUT1, OUT2) of the motor 4 are connected to the motor 4, and the motor 4 drives the water spray device 3 to move left and right to spray water to wash the car.

After the single-chip microcomputer receives the car washing signal from the WIFI module 1, it controls the motor through the motor control circuit to drive the water spray device 3 to move left and right, spray high-pressure water evenly on the front and back of the car, and the number of left and right movements is preset by the single-chip microcomputer. If the cleaning is not clean, you can rinse it several times.

The single-chip microcomputer controls the forward and reverse rotation of the motor through the motor control circuit, which is a mature technology and will not be described in detail.

Described water spraying device comprises leading screw 5, and this leading screw 5 left and right directions is arranged, and the output shaft of motor 4 is connected with leading screw 5 through deceleration mechanism; Also be provided with right hanging plate 92, also be covered with nut 6 on the leading screw 5, the upper end of this nut 6 also slides to be provided with light rod 8, and the two ends of this light rod 8 are also fixed on left hanging plate 91 and right hanging plate respectively. plate 92;

Motor 4 is fixed on the left hanging plate 91 by the motor bracket;

Leading screw 5, feed rod 8, nut 6 form leading screw nut mechanism together.

The lower end of the nut 6 is fixed with a shower head 7, the shower head 7 is connected with a high-pressure water pipe 16, the high-pressure water pipe 16 is provided with a solenoid valve 3, the single-chip microcomputer is provided with a water spray control terminal P2.7, and the water spray control terminal P2.7 is connected to a switch The base of the triode Q1, the switch triode Q1 controls the solenoid valve 3 to turn on and off to control the high-pressure water pipe 16 to turn on and off the water;

The inboard of the left hanging plate 91 is provided with a left limit switch 11, the inboard of the right hanging plate 92 is provided with a right limit switch 10, the single-chip microcomputer is provided with a left limit signal terminal P2.0, and the left limit signal terminal P2.0 passes through the left limit switch. The limit switch 11 is connected to the power supply, and the single-chip microcomputer is provided with a right limit signal terminal P2.1, and the right limit signal terminal P2.1 is connected to the power supply through the right limit switch 10.

The motor 4 is connected to the lead screw 5 after being decelerated by the deceleration mechanism. The lead screw 5 drives the nut 6 to move left and right. The shower head 7 at the lower end of the nut 6 sprays high-pressure water to clean the front and rear of the car. The light rod 8 installed at the upper end of the nut 6 controls the nut. 6 can only move left and right, high-pressure water pipe 16 is provided with electromagnetic valve 3, promptly controls electromagnetic valve 3 to open when single-chip microcomputer washes a car, promptly controls electromagnetic valve 3 to close when single-chip microcomputer stops car washing.

When the nut 6 touches the left limit switch 11, the left limit switch 11 sends a left limit signal to the single-chip microcomputer, and the single-chip microcomputer obtains the left limit signal to control the motor 4 to reverse, even if the nut 6 moves to the right, when the nut 6 touches When running into the right limit switch 10, the right limit switch 10 sends the right limit signal to the single-chip microcomputer, and the single-chip microcomputer obtains the right limit signal and controls the motor 4 to reverse again, even if the nut 6 moves to the left to realize the front and back cleaning of the car.

After washing, the user can dry the car with a rag.

The reduction mechanism is a gear reduction mechanism, the input shaft of the driving gear of the gear reduction mechanism is fixedly connected with the output shaft of the motor 4 , and the driven gear of the gear reduction mechanism is fixedly sleeved on the leading screw 5 .

The gear reduction mechanism is used to adjust the left and right moving speed of the nut 6 .

It also includes a sewage collection device; the sewage collection device includes a sewage collection box 11 , the upper surface of the sewage collection box 11 is provided with a sewage collection hole 111 , and the sewage collection box 11 is also connected to a sewage pipe 12 .

The high-pressure water system connected by the high-pressure water pipe 16 and the method of monolithically controlling the forward and reverse rotation of the motor all belong to mature technologies.

The high-pressure water pipe 16 is used to connect the high-pressure water system.

The left hanging plate 91 and the right hanging plate 92 are used to hang the sprinkler on the garage roof facing the parking space.

The sewage collection box 11 is used to collect the sewage generated during car washing. The size of the sewage collection box 11 is equivalent to the size of the parking space. The car is parked on the sewage collection box 11. The upper surface of the sewage collection box 11 is densely covered with sewage collection holes 111. The sewage enters the sewage collection box 11 through the sewage collection hole 111, and then flows into the sewer through the sewage pipe 12 at the bottom of the sewage collection box 11.

The front and rear sides and the left side of the sewage collection box 11 are all provided with a fixed baffle 13, and the right side of the sewage collection box 11 is provided with a movable baffle 14, and one end of the movable baffle 14 is connected with the upper surface of the sewage collection box 11. Hinged, the other end of this movable baffle 14 turns down and forms a descending slope with the horizontal plane, and after the movable baffle 14 turns up, it surrounds a rectangular space with the front and rear sides and the left side fixed baffle 13, and the movable baffle 14 and the front and rear Corresponding locking lug combinations 15 are arranged between the side fixing baffles 13, and the locking lug combinations 15 are connected by locks.

Fixed baffle plate 13 and movable baffle plate 14 encircle a rectangular space, and automobile is surrounded, prevents that the sewage that produces when washing the car splashes around. In addition, the other end of the movable baffle 14 is flipped downwards to form a descending slope with the horizontal surface, which is convenient for driving in and out of the car. To lock the car parking space to prevent it from being used by outsiders.

The utility model provides an intelligent garage car washing device, which can realize intelligent car washing in the garage through a hand-held device, making car washing more convenient.

Finally, it should be noted that: the above enumerations are only specific implementation examples of the utility model, and of course those skilled in the art can modify and modify the utility model, provided that these modifications and variations belong to the claims of the utility model and equivalent technologies thereof Within the scope, all should be considered as the protection scope of the present utility model.

Claims (6)

1. A car washing device in an intelligent garage, characterized in that: comprise a WIFI module (1) or a bluetooth module, a control circuit (2), and a water spray device; the WIFI module (1) or the bluetooth module are used to obtain external carwash signals and Send to the control circuit (2), and the control circuit (2) controls the water spray device to spray water to wash the car. 2. The intelligent garage car washing device according to claim 1, characterized in that: said control circuit (2) comprises a single-chip microcomputer, a motor control circuit, and a motor (4), and the single-chip microcomputer is provided with a WIFI signal terminal group, and the WIFI signal terminal group Connect the WIFI module (1), the single-chip microcomputer is provided with a forward and reverse control terminal group, the forward and reverse control terminal group of the single-chip microcomputer is connected to the forward and reverse signal terminal group of the motor control circuit, and the output terminal group of the motor control circuit is connected to the motor (4), This motor (4) drives the water spray device (3) to move left and right to spray water to wash the car. 3. The intelligent garage car washing device according to claim 2, characterized in that: the water spray device includes a screw (5), the screw (5) is arranged in the left and right directions, and the output shaft of the motor (4) passes through the reduction mechanism Connect with leading screw (5); The left end of leading screw (5) is also covered with left hanging plate (91), and the right end of leading screw (5) is also covered with right hanging plate (92), also covers on leading screw (5) Nut (6) is arranged, and the upper end of this nut (6) is also slid to be provided with light bar (8), and the two ends of this light bar (8) are respectively fixed on the left hanging plate (91) and the right hanging plate (92) ; The lower end of the nut (6) is fixedly provided with a shower head (7), the shower head (7) is connected with a high-pressure water pipe (16), the high-pressure water pipe (16) is provided with a solenoid valve (3), and the single-chip microcomputer is provided with a water spray control end. The water spray control end is connected to the base of the switch triode Q1, and the switch transistor Q1 controls the solenoid valve (3) to turn on and off the power so as to control the high pressure water pipe (16) to turn on and off the water; The inboard of left hanging plate (91) is provided with left limit switch (11), the inboard of right hanging plate (92) is provided with right limit switch (10), and single-chip microcomputer is provided with left limit signal end, and left limit signal end Connect the power supply through the left limit switch (11), the single-chip microcomputer is provided with the right limit signal terminal, and the right limit signal terminal is connected to the power supply through the right limit switch (10). 4. The intelligent garage car washing device according to claim 3, characterized in that: the reduction mechanism is a gear reduction mechanism, the input shaft of the driving gear of the gear reduction mechanism is fixedly connected with the output shaft of the motor (4), and the gear reduction mechanism The driven gear is fixedly sleeved on the leading screw (5). 5. The intelligent garage car washing device according to claim 3, characterized in that: it also includes a sewage collection device; the sewage collection device includes a sewage collection box (11), and the upper surface of the sewage collection box (11) is provided with a sewage collection hole (111), and the sewage collection box (11) is also connected with a sewage pipe (12). 6. The intelligent garage car washing device according to claim 5, characterized in that: the front, rear and left sides of the sewage collection box (11) are provided with fixed baffles (13), and the sewage collection box (11) The right side of the movable baffle (14) is set, and one end of the movable baffle (14) is hinged with the upper surface of the sewage collection tank (11), and the other end of the movable baffle (14) is turned down to form a horizontal plane. Descending the inclined plane, the other end of the movable baffle (14) turns up and forms a rectangular space with the front and rear sides and the left fixed baffle (13), between the movable baffle (14) and the front and rear fixed baffles (13) Corresponding lock ear combinations (15) are provided, and the lock ear combinations (15) are connected through locks.