CN211390925U - Automobile sun-shading clothes with good protection effect - Google Patents
Automobile sun-shading clothes with good protection effect Download PDFInfo
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- CN211390925U CN211390925U CN201922117046.2U CN201922117046U CN211390925U CN 211390925 U CN211390925 U CN 211390925U CN 201922117046 U CN201922117046 U CN 201922117046U CN 211390925 U CN211390925 U CN 211390925U
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Abstract
The utility model provides an automobile sun-shading clothes with good protection effect, which consists of a control module, a communication module, an alarm module, a display module, a driving module and a mechanical module; the control module is respectively connected with the communication module, the alarm module, the display module, the driving module and the mechanical module; the mechanical module consists of a telescopic rod (1), a sliding rod (2) and a sun-shading garment (3). The structure identifies the unfolding and closing of the sun-shading clothes (3) and controls the unfolding degree of the sun-shading clothes (3) through the pressure sensing module, so that the structure is more accurate and has lower failure rate; meanwhile, the sun-shading clothes (3) are unfolded through intelligent control, so that the sun-shading clothes are more convenient and flexible, and the space is saved. The structure is protected by the inflated sun-shading clothes, so that direct sunlight is avoided, and a certain buffering effect is achieved.
Description
Technical Field
The utility model relates to an automobile articles for use field, concretely relates to car sun visor clothing that protecting effect is good.
Background
With the increasing development and update of modern science and technology, the society is promoted more and more rapidly, and vehicles are integrated into the lives of people and become an unavailable part of the people. In high-temperature weather in summer, the automobile can generate a large amount of harmful and toxic gases such as formaldehyde and the like due to frequent insolation, so that the health of people is seriously harmed, and the use degree of various devices in the automobile can be influenced; meanwhile, due to the large population density and the shortage of underground parking garage resources in China, a large number of car owners are forced not to park cars in an open air area, and direct sunlight is caused, so that the aging of the whole parts of the cars and the service life of equipment in the cars are accelerated. In general, if the vehicle is parked in the open air, the vehicle is damaged a lot, and the maintenance cost of the vehicle is greatly increased.
Under the condition that a large number of garages are in short supply, car owners can only provide one set of car cover for the loved cars to protect the cars so as to prevent the cars from being polluted by the outside and direct sunlight. In the prior art, the common processes of opening and retracting the car cover are manual, too much time is wasted, too much space is occupied, great inconvenience is brought to car owners, and the requirements of humanization and intellectualization of the modern society are not met; meanwhile, some automatic vehicle covers exist in the prior art, and the main principle is that a fixed control device is arranged on the roof of a vehicle to enable a hood to automatically expand and contract, so that the manual problem is solved, but the device is fixed and difficult to detach, secondary damage can be caused to the vehicle during detachment, and meanwhile the attractiveness and the running safety of the vehicle are also influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems of the prior art, the utility model aims to provide an automobile sun-shading clothes with good protection effect, which is convenient to move when in use, has high intelligent degree, humanized operation and lower power consumption, protects the vehicle parked outdoors, increases the use degree and service life of the equipment in the automobile, prevents the damage of external environmental factors to the automobile surface, and also avoids the harm of the generated harmful and toxic gas to the health of human body; is more beneficial to environmental protection.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a car sun visor clothing that protecting effect is good which characterized in that: the intelligent alarm system consists of a control module, a communication module, an alarm module, a display module, a driving module and a mechanical module; the control module is respectively connected with the communication module, the alarm module, the display module, the driving module and the mechanical module;
the control module adopts a circuit mainly comprising an STM32F407VET6 singlechip; the communication module comprises a manual key module, a wireless Bluetooth module and a pressure sensor module, and can be manually or remotely turned on and off through manual key operation and remote Bluetooth operation; the pressure sensor module consists of an A/D converter chip and a pressure sensor;
the driving module consists of a motor driving module, an air pressure module, a hydraulic module and a detection module; the motor driving module consists of a driving chip and a stepping motor, the air pressure module consists of an air pump device and an air pipe, the hydraulic module comprises a hydraulic driving device, and the detection module is used for detecting the motion condition of the stepping motor, the air pressure module and the hydraulic module;
the mechanical module consists of a telescopic rod, a sliding rod and a sun-shading garment; the telescopic rod consists of a thick rod and a thin rod, the thick rod is arranged below the thin rod, the bottom of the thick rod is connected with a belt wheel a controlled by a stepping motor, sliding tracks are arranged on two sides of the thick rod, a roller controlled by the stepping motor is arranged in each sliding track, the roller is connected with one end of the sliding rod, the other end of the sliding rod is connected with the sun-shading clothes, the center of the roller is connected with the thin rod through a connecting rod, the thin rod moves up and down to drive the roller to move up and down, the top of the thin rod is connected with the sun-shading clothes through a belt wheel b controlled by the stepping motor, and the telescopic rod is; the air pipe is respectively fixed on the telescopic rod and the sliding rod, one end of the air pipe is connected with the sun-shading clothes, and the other end of the air pipe is connected with the air pump device;
the whole sun-shading clothes system is placed in the storage box, and the surface of the storage box at the bottom of the telescopic rod is provided with the pressure sensor and is connected with the A/D converter chip.
The structure detects whether the sun-shading clothes are opened or not through the pressure sensor module, and meanwhile, the opening and closing positions of the sun-shading clothes are controlled through the set pressure value, so that the opening and closing of the sun-shading clothes are more accurate; the stepping motor is adopted for control, so that the control precision is high, the error is small, the control is accurate and in place, and the influence of small pressure difference on the detection of the pressure sensor module is avoided. Meanwhile, the stepping motor is combined with the air pressure module, the stepping motor operates to expand the sun-shading clothes in one step and simultaneously cooperates with the air pressure module to fill a certain amount of air, so that the sun-shading clothes are more accurate and more uniform in expansion, the phenomenon that the air pressure is rushed in at one time, the sun-shading clothes are not uniformly or fully inflated, the local sun-shading effect is not ideal, and the whole sun-shading effect is influenced is avoided; and the phenomenon that the service life of the sun-shading clothes is influenced due to deformation or burst of the sun-shading clothes caused by excessive gas flushing can be avoided.
The structure expands the sun-shading clothes through the matching of the telescopic rod and the sliding rod, is simpler and more convenient, and has smaller failure rate; simultaneously, through mechanical structure and air pressure device's cooperation, the space that makes the sun-shading clothing occupy when not using is littleer, more does benefit to and accomodates.
Further, the wireless Bluetooth module adopts an HC-05 remote control module, and the A/D converter chip adopts HX 711.
Furthermore, in order to avoid the problems of high voltage, high current, high power consumption of devices and high heating in the circuit, which influences the service life of the devices, the singlechip and the motor driving module are connected with a power supply through a voltage stabilizing circuit; the voltage stabilizing circuit consists of chips of LM7805CN and AMS1117-3.3 models.
Further, the driving chip adopts an ULN2003A motor driving chip; the stepping motor adopts a 5-wire 4-phase stepping motor; the air pump device comprises an air pump and an air suction pump which are connected with the sun-shading clothes through air pipes.
Further, the alarm module adopts a buzzer circuit and is driven by an S8050 triode; the display module adopts an OLED screen.
Furthermore, in order to ensure wide coverage and good sun-shading effect, the number of the telescopic rods is two.
Further, the slide rail is not in contact with the pulley a, and the slide rail is not in contact with the thin rod.
Furthermore, movable push rods are arranged at the bottom of the thick rod and the top of the belt wheel a, and the top of each movable push rod is connected with the bottom of the thin rod and used for controlling the lifting of the thin rod; the movable push rod is connected with the hydraulic driving device.
The utility model discloses has following technological effect:
the utility model provides a car sun coat that protecting effect is good conveniently removes during the use, intelligent degree is high, the operation is humanized, the low power dissipation, the system generates heat lowly, is favorable to prolonging its life. Meanwhile, the inflated sun-shading clothes are used for protection, so that heat can be well prevented from entering a carriage due to the action of gas, the effects of heat insulation and direct sunlight prevention are achieved, the service degree and the service life of equipment in the vehicle are increased, and the harm of generated harmful and toxic gas to human health is avoided; the sun-shading clothes filled with gas can also provide good elasticity and buffering, prevent external environmental factors from damaging the car surface, and ensure the integrity of the car body.
The sun-shading clothes can identify the unfolding and the closing of the sun-shading clothes and control the unfolding degree of the sun-shading clothes through the pressure sensing system, and the sun-shading clothes are more accurate and have lower failure rate. Meanwhile, the sun-shading clothes are driven to be unfolded more accurately by matching the stepping motor and the air charging device, so that the sun-shading clothes are more uniformly and fully unfolded, the phenomenon that the air pressure is rushed into the sun-shading clothes at one time, the air charging part of the sun-shading clothes cannot be fully unfolded, and the sun-shading effect is not ideal is avoided; and the phenomenon that the service life of the sun-shading clothes is influenced due to deformation or burst of the sun-shading clothes caused by excessive gas flushing can be avoided.
Drawings
Fig. 1 is a block diagram of the overall design of an automobile sun visor system according to an embodiment of the present invention.
Fig. 2 is a circuit diagram of a control module of the sunshade system of the present invention.
Fig. 3 is a voltage stabilizing circuit diagram of the sun-shading clothes system of the embodiment of the present invention.
Fig. 4 is a circuit diagram of a motor driving circuit of the sun-shading clothes system for an automobile according to the embodiment of the present invention.
Fig. 5 is a circuit diagram of a pressure sensor of the sunshade system of the present invention.
Fig. 6 is the embodiment of the present invention provides a wireless bluetooth module circuit diagram of an automobile sun-shading clothes system.
Fig. 7 is a front view of the mechanical module of the sunshade system of the present invention.
Fig. 8 is a partially enlarged view of fig. 7.
Fig. 9 is a side view of a mechanical module of an automotive sun visor system according to an embodiment of the present invention.
Fig. 10 is a flow chart of the sunshade system of the present invention.
Wherein, 1, a telescopic rod; 11. a thick rod; 111. a belt wheel a; 112. a movable push rod; 113. a sliding track; 12. a thin rod; 121. a pulley b; 13. a connecting rod; 2. a slide bar; 21. a roller; 3. a sun-shading clothes; 4. an air tube; 5. an accommodating box.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments.
Example 1:
as shown in fig. 1-9, an automobile sun-shading clothes with good protection effect is characterized in that: the intelligent alarm system consists of a control module, a communication module, an alarm module, a display module, a driving module and a mechanical module; the control module is respectively connected with the communication module, the alarm module, the display module, the driving module and the mechanical module;
the control module adopts a circuit mainly comprising an STM32F407VET6 singlechip; the communication module comprises a manual key module, a wireless Bluetooth module and a pressure sensor module, and can be manually or remotely turned on and off through manual key operation and remote Bluetooth operation; the pressure sensor module consists of an A/D converter chip and a pressure sensor; the wireless Bluetooth module adopts an HC-05 remote control module, the A/D converter chip adopts HX711, and after the pressure sensor converts the pressure into an electric signal, the A/D converter chip HX711 converts the electric signal generated by the pressure sensor into a digital signal. The alarm module adopts a buzzer circuit and is driven by an S8050 triode to realize alarm. The display module adopts an OLED screen, and the system displays date and time and pressure in real time.
The main control circuit is as shown in fig. 2, and achieves information acquisition and control by configuring and programming pins of an STM32 single chip microcomputer.
The driving module consists of a motor driving module, an air pressure module, a hydraulic module and a detection module; the motor driving module consists of a driving chip and a stepping motor, the air pressure module consists of an air pump device and an air pipe, the hydraulic module comprises a hydraulic driving device, and the detection module is used for detecting the motion condition of the stepping motor, the air pressure module and the hydraulic module; in order to avoid the problems of high voltage, high current and high power consumption and high heating of devices in the circuit, so that the service life of the devices is influenced, the single chip microcomputer and the motor driving module are connected with a power supply through a voltage stabilizing circuit; the voltage stabilizing circuit consists of chips of LM7805CN and AMS1117-3.3 models; as shown in fig. 3, the first voltage stabilizing chip LM7805CN drops the external 12V dc voltage to 5V dc power voltage, and then outputs the voltage to the motor driving module circuit and the second voltage stabilizing chip AMS 1117-3.3; and then the second voltage stabilization chip AMS1117-3.3 drops the 5V direct current voltage into 3.3V direct current voltage and outputs the voltage to other external expansion modules and the main control circuit part. The driving chip adopts an ULN2003A motor driving chip; the air pump device comprises an air pump and an air suction pump which are connected with the sun-shading clothes through air pipes. As shown IN FIG. 4, pins IN1-IN4 of the ULN2003 chip are input ends and are connected with the PA1-PA4 of the STM32 chip pins IN sequence; a pin OUT1-OUT4 of the ULN2003 chip is a corresponding output port and is connected with a 28BYJ-48 stepping motor; therefore, the STM32 chip controls the motor driving module to send pulse signals to the motor, and the external power supply controls the rotating speed of the motor to work after supplying power to the motor. The method can be used for setting a plurality of chips and stepping motors.
The mechanical module consists of a telescopic rod 1, a sliding rod 2 and a sun-shading clothes 3; the two telescopic rods 1 are fixed in the storage box 5 in the front and at the back, and the tops of the two telescopic rods are connected through the sun-shading clothes 3; the telescopic rod 1 consists of a thick rod 11 and a thin rod 12, the thick rod 11 is arranged below the thin rod 12, the bottom of the thick rod 11 is connected with a belt wheel a 111 controlled by a stepping motor, two sides of the thick rod 11 are provided with sliding rails 113, the sliding rails 113 are not contacted with the belt wheel a 11, the sliding rails 113 are not contacted with the thin rod 12, a roller 21 controlled by the stepping motor is arranged in the sliding rails 113, the roller 21 is connected with one end of the sliding rod 2, the other end of the sliding rod 2 is connected with a sun-shading clothes 3, the center of the roller 21 is connected with the thin rod 12 through a connecting rod 13, the sliding rails 113 are provided with openings for the connecting rod 13 to slide up and down, the bottom of the thick rod 11 and the top of the belt wheel a 111 are provided with a movable push rod 112, and the top of the movable push rod 112 is connected with the bottom of the; the movable push rod 112 is connected with the hydraulic driving device. Meanwhile, under the action of the connecting rod 13, the thin rod 12 moves up and down to drive the roller 21 to move up and down, and the top of the thin rod 12 is connected with the sun-shading clothes 3 through a belt wheel b 121 controlled by a stepping motor; the air pipe 4 is respectively fixed on the telescopic rod 1 and the sliding rod 2, one end of the air pipe is connected with the sun-shading clothes 3, and the other end of the air pipe is connected with the air pump device.
The whole sun-shading clothes system is placed in a storage box 5, and a pressure sensor is arranged on the surface of the storage box 5 at the bottom of the telescopic rod 1 and connected with the A/D converter chip.
As shown in fig. 10, the sun-shading clothes for the automobile with good protection effect has the following using mode: after a main program of the system starts, initializing and configuring IO ports of all modules, then entering a cycle, displaying pressure monitored by a pressure sensor in real time and date of a display system clock in real time, judging whether the pressure is smaller than a set value in real time, and continuously alarming by a buzzer when the pressure is smaller than the set value to confirm whether a sun-shading clothes 3 is in a containing box. After the system is initialized, whether a key is pressed down is judged, when the key is pressed down is detected, a key value is judged, whether the system is opened is judged according to the key value, when the opening key value is obtained, the thin rod 12 is lifted by the hydraulic driving device, when the detection module detects that the thin rod 12 reaches a specified position, the stepping motor rotates forwards, the inflator pump inflates in real time according to the rotation of the stepping motor until the sun-shading clothes 3 are opened completely, the pressure sensor detects that the pressure is smaller than a set value, the buzzer alarms, the system stops running, then the display module displays the opening information of the system, the display module displays the pressure and time and date in real time when the system is opened, when the sun-shading clothes 3 are influenced by the external environment, if branches, sundries and the like fall onto the sun-shading clothes 3, the pressure changes, and the buzzer alarms can also; if the closing key value is obtained, the stepping motor rotates reversely, the rotation of the air suction pump stepping motor sucks air in real time, when the detection module detects that the telescopic rod 1 and the sliding rod 2 reach the initial position and the air pressure approaches zero, the hydraulic driving device lowers the thin rod 12, the sun-shading clothes 3 are completely recovered, then the closing information is displayed, the closing time is reminded, the pressure and the time and the date are displayed in real time, and the pressure is monitored in real time to judge whether to alarm or not.
When no key is pressed, a serial port receiving zone bit of the system can judge whether a Bluetooth sending command is sent or not, when the command is judged to be matched with a starting command, the hydraulic driving device lifts the thin rod 12, when the detection module detects that the thin rod 12 reaches a specified position, the stepping motor rotates forwards, the inflator pump inflates in real time according to the rotation of the stepping motor until the sunshade clothes 3 are completely opened, the pressure sensor detects that the pressure is smaller than a set value, the buzzer alarms, the system stops running, then the display module displays the starting information, and the display module displays the starting information, starts time alarm, reminds and displays the pressure and time date in real time, and also monitors the pressure in real time to judge whether to alarm or not. When judging that the order matches for closing, step motor reversal, aspirator pump step motor's rotation is breathed in real time, and when detecting module detects that telescopic link 1 and slide bar 2 reach initial position, atmospheric pressure is close to zero, hydraulic drive device reduces slender pole 12, carries out sunshade clothing 3 and retrieves completely, then shows its information of closing, and close the warning of reporting to the police and show pressure and time date in real time, also can real-time supervision pressure judge whether report to the police.
The motion of the mechanical module is as follows: when the sun-shading clothes 3 need to be opened, the hydraulic driving device drives the movable push rod 112 to move upwards, the movable push rod 112 pushes the thin rod 12 to move upwards, and the thin rod 12 drives the sliding rods 2 in the sliding tracks 113 at the two sides of the thick rod 11 to move upwards simultaneously through the connecting rod 13 until reaching a specified position; then the control module controls the roller 21 to rotate forwards so as to control the sliding rod 2 to expand outwards (namely the left side and the right side of the figure 7), and when the roller 21 rotates forwards, the air pipe 4 on the sliding rod 2 inflates the two sides of the sun-shading clothes 3 according to the operation of the stepping motor; after the sliding rod 2 is unfolded to a certain position, the control module stops the operation of the stepping motor of the roller 21, starts the stepping motor with the belt wheel a 111 to rotate forward, so that the telescopic rod 1 is unfolded outwards (namely, the left telescopic rod 1 deflects towards the left side and the right telescopic rod 1 deflects towards the right side in the figure 9), and meanwhile, the air pipe on the telescopic rod 1 inflates the middle part of the sun-shading clothes 3 according to the operation of the stepping motor; until the sun-shading clothes 3 are completely opened, the control module stops the operation of the stepping motor and the air pump.
When the sun-shading clothes 3 need to be closed, the control module firstly controls the stepping motor of the belt wheel a 111 to rotate reversely, so that the telescopic rod 1 is folded inwards, meanwhile, the air pipe on the telescopic rod 1 sucks air to the middle part of the sun-shading clothes 3 according to the operation of the stepping motor, after the telescopic rod 1 returns to the initial position, the control module closes the stepping motor of the belt wheel a 111 and opens the stepping motor of the roller 21, further controls the sliding rod 2 to be folded inwards, and the air pipe 4 on the sliding rod 2 sucks air to two sides of the sun-shading clothes 3 according to the operation of the stepping motor; after the sliding rod 2 returns to the initial position, the hydraulic driving device drives the movable push rod 112 to move downwards, so as to drive the thin rod 12 and the sliding rod 2 to move downwards, and the sun-shading clothes 3 are completely recovered; in the recovery process, the sun-shading clothes 3 which are deflated after air suction cannot be stretched straight and are easily scattered outside the storage box 5, and the sun-shading clothes 3 can be stretched straight through the rotation of the belt wheel b 121 at the moment, so that the sun-shading clothes can be better recovered.
Claims (5)
1. The utility model provides a car sun visor clothing that protecting effect is good which characterized in that: the intelligent alarm system consists of a control module, a communication module, an alarm module, a display module, a driving module and a mechanical module; the control module is respectively connected with the communication module, the alarm module, the display module, the driving module and the mechanical module;
the control module adopts a circuit mainly comprising an STM32F407VET6 singlechip; the communication module comprises a manual key module, a wireless Bluetooth module and a pressure sensor module; the pressure sensor module consists of an A/D converter chip and a pressure sensor;
the driving module consists of a motor driving module, an air pressure module, a hydraulic module and a detection module; the motor driving module consists of a driving chip and a stepping motor, the air pressure module consists of an air pump device and an air pipe, and the hydraulic module comprises a hydraulic driving device; the driving chip adopts an ULN2003A motor driving chip; the stepping motor adopts a 5-wire 4-phase stepping motor; the air pump device comprises an air pump and an air suction pump which are connected with the sun-shading clothes through air pipes;
the mechanical module consists of a telescopic rod (1), a sliding rod (2) and a sun-shading garment (3); the telescopic rod (1) consists of a thick rod (11) and a thin rod (12), the thick rod (11) is arranged below the thin rod (12), the bottom of the thick rod (11) is connected with a belt pulley a (111) controlled by a stepping motor, sliding tracks (113) are arranged on two sides of the thick rod (11), a roller (21) controlled by the stepping motor is arranged in each sliding track (113), the roller (21) is connected with one end of the sliding rod (2), the other end of the sliding rod (2) is connected with the sun-shading clothes (3), the center of each roller (21) is connected with the thin rod (12) through a connecting rod (13), the top of the thin rod (12) is connected with the sun-shading clothes (3) through a belt pulley b (121) controlled by the stepping motor, and the telescopic rod (1) is connected with the hydraulic driving device; the air pipe (4) is respectively fixed on the telescopic rod (1) and the sliding rod (2), one end of the air pipe is connected with the sun-shading clothes (3), and the other end of the air pipe is connected with the air pump device;
the whole sun-shading clothes system is placed in a storage box (5), and a pressure sensor is arranged on the surface of the storage box (5) at the bottom of the telescopic rod and connected with the A/D converter chip.
2. The automobile sun-shading clothes with good protection effect as claimed in claim 1, characterized in that: the wireless Bluetooth module adopts an HC-05 remote control module, and the A/D converter chip adopts HX 711.
3. The automobile sun-shading clothes with good protection effect as claimed in claim 2, characterized in that: the single chip microcomputer and the motor driving module are connected with a power supply through a voltage stabilizing circuit; the voltage stabilizing circuit consists of chips of LM7805CN and AMS1117-3.3 models.
4. The automobile sun-shading clothes with good protection effect as claimed in claim 3, characterized in that: the alarm module adopts a buzzer circuit and is driven by an S8050 triode; the display module adopts an OLED screen.
5. The automobile sun-shading clothes with good protection effect as claimed in claim 4, characterized in that: the number of the telescopic rods (1) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117046.2U CN211390925U (en) | 2019-12-02 | 2019-12-02 | Automobile sun-shading clothes with good protection effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117046.2U CN211390925U (en) | 2019-12-02 | 2019-12-02 | Automobile sun-shading clothes with good protection effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211390925U true CN211390925U (en) | 2020-09-01 |
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ID=72210505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922117046.2U Expired - Fee Related CN211390925U (en) | 2019-12-02 | 2019-12-02 | Automobile sun-shading clothes with good protection effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211390925U (en) |
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2019
- 2019-12-02 CN CN201922117046.2U patent/CN211390925U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20201202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |