CN208602288U - Car door rain repellant system with automatic rewinding device - Google Patents
Car door rain repellant system with automatic rewinding device Download PDFInfo
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- CN208602288U CN208602288U CN201820500545.2U CN201820500545U CN208602288U CN 208602288 U CN208602288 U CN 208602288U CN 201820500545 U CN201820500545 U CN 201820500545U CN 208602288 U CN208602288 U CN 208602288U
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- plastic foil
- car door
- main shaft
- switch
- slit
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Abstract
Car door rain repellant system with automatic rewinding device, including main body, attachment device and control system, main body are equipped with case structure, main shaft, spring, round estrade idler wheel, plastic foil, hinge, car door column, slit, support rod and windscreen wiper item；Main shaft is located in the case of case structure, main shaft by spring be separately connected it is several can be around the round estrade idler wheel that main shaft is freely rotated, the plastic foil be connected by hinge with round estrade idler wheel；Case structure and car door column are equipped with slit, and the plastic foil other end is fixed with support rod, and support rod is stuck on slit, and windscreen wiper item is respectively installed in slit two sides.Attachment device is electromagnet, and electromagnet is installed on vehicle window frame, is controlled by control system.Control system is equipped with rain sensor, door handle switch and control circuit, rain sensor is installed on windshield top middle portion, control circuit includes that middle control switch and radio remote control switch, radio remote control switch are installed on car key, and middle control switch and radio remote control switch are normally closed switch.
Description
Technical field
The utility model relates to car door rain repellant systems, more particularly, to the car door rain repellant system with automatic rewinding device.
Background technique
There is the friend of driving all, it can be seen that rainy day drives to go on a journey, when getting off to destination door opening, often not because of parachute-opening
Cause rainwater to be splashed into car in time, drenches driver and passenger and automobile interior decoration.For the inconvenient phenomenon in this life, existing solution
Certainly there are mainly two types of for scheme, and one is supporting structure formulas, i.e., actively stretches out a bracket from door when opening the door and play
It keeps off the rain effect；Another kind be it is collapsible, it is much like with paper fan.These two types of schemes are all unsatisfactory, and supporting structure is not only complicated, and
It is possible to accidentally injure passerby when stretching；Collapsible then more intractable ponding problem, and will cause additional thickness, influence car door pass
Tightly.
Chinese patent CN103332096A discloses a kind of Rainproof device for vehicle door of automobile, including controller, precipitation rain fall sensor, two
A bracket, waterproof cloth, telescopic connector, location switch, angular transducer；The controller real-time detection precipitation rain fall sensor,
The information of location switch, angular transducer, when controller detects that the rainfall information of precipitation rain fall sensor is more than preset rain
Measure reference value, be detected simultaneously by location switch in the open state, the angular transition that controller will test at accordingly away from
From information, and according to this distance, delivering controls signal, and control telescopic connector is opened, and waterproof cloth is in softened state.
The rain insensitive device structure is simple, securely and reliably, has very strong practicability.
Summary of the invention
The purpose of this utility model is that providing band automatic rewinding for deficiency present in existing car door rain repellant system
The car door rain repellant system of device.
The utility model includes main body, attachment device and control system, the main body be equipped with case structure, main shaft, spring,
Round estrade idler wheel, plastic foil, hinge, car door column, slit, support rod and windscreen wiper item；The main shaft is located in the case of case structure,
Main shaft is separately connected by spring several can pass through separable hinge around the round estrade idler wheel that main shaft is freely rotated, the plastic foil
Chain is connected with round estrade idler wheel, and plastic film roll is on round estrade idler wheel when not working；Respectively there is one on case structure and car door column
The corresponding slit in position, plastic foil can pull out from slit and drive round estrade idler wheel simultaneously when system works, plastic foil it is another
One end is fixed with a support rod slightly wide compared with slit, and support rod is stuck on slit, for preventing plastic foil from excessively recycling, slit
Two sides respectively install a windscreen wiper item for up and down clamp plastic foil and backrush when wipe rainwater off.
The attachment device is muti-piece electromagnet corresponding with post position, and electromagnet is installed on vehicle window frame, by
Control system control, once device starts, support rod is sucked for electromagnet conducting, and opening car door at this time will be by plastic foil one
And pull out, play rain-proof effect.
The control system is equipped with rain sensor, door handle switchs and control circuit, the rain sensor can be straight
The sensor of the control windscreen wiper working frequency carried using most of automobiles is connect, rain sensor is installed in windshield top
Portion, the logic judgement mode of rain sensor are as follows: rainy water droplet is then connected on rain sensor, on the contrary then disconnect；Door handle
The logic judgement mode of hand switch are as follows: it is then connected when car door opening, it is on the contrary then disconnect；Two door handle switches utilize triode
Amplification keeps control sensitiveer, and relay is recycled to control main circuit, avoids voltage instability, and control circuit includes controlling in one
Switch and a radio remote control switch, wherein middle control switch is installed on interior central control panel, radio remote control switch is installed on vehicle
On the key, middle control switch and radio remote control switch are normally closed switch, can be from hand within the interior or exterior of the vehicle in the special occasion for user
It is dynamic to close the system.
Compared with existing car door rain repellant system, the utility model is had the advantage that
1, the utility model can realize full-automatic, Gao Zhineng by the setting of spring and control system, and hommization facilitates people
The rainy day trip, using frustum cone side expand into fan ring the characteristics of select the round estrade idler wheel around main axis for device master
Body.
2. the characteristics of the utility model puts aside elastic potential energy using spring achievees the effect that automatic rewinding.
3, the utility model realizes automatic control using rain sensor, reaches intelligent.
4. the utility model utilizes the automatic connection of high-speed double electromagnet fine day device being automatically separated with the rainy day.
5, the utility model allows water to flow away automatically using the smooth of plastic foil is pulled out, and avoids interior water inlet.
6. being connected by a hinge between the main shaft and plastic foil of the utility model, it is convenient for changing consumptive material.
7. the plastic foil of the utility model is connected by a hinge with main body, it is convenient for changing consumptive material.
8. full-automatic control system can make package unit judge automatically weather conditions, plastic foil is pulled out automatically in the rainy day and is played
It keeps off the rain effect, does not cause any obstruction in fine day.
9. the utility model avoids interior water inlet using the design of the smooth backrush of plastic foil.
10. the utility model utilizes elastic force backrush mechanism, it is not necessarily to external energy, the energy is effectively saved and makes backrush speed
Accelerate, effectively plastic foil is avoided to be stuck.
Detailed description of the invention
Fig. 1 is the structure composition schematic diagram of the utility model embodiment.
Fig. 2 is the part-structure composition schematic diagram of the utility model embodiment.
Fig. 3 is the structure composition signal of the case structure, round estrade shaft, spring and main shaft of the utility model embodiment
Figure.
Fig. 4 is the structure composition signal of the case structure, plastic foil, windscreen wiper item and support rod of the utility model embodiment
Figure.
Fig. 5 is the attachment device electromagnet schematic view of the mounting position of the utility model embodiment.
Fig. 6 is the control system circuit schematic diagram of the utility model embodiment.
Specific embodiment
Following embodiment will be further described the utility model in conjunction with attached drawing.
Referring to Fig. 1~6, the utility model embodiment includes main body, attachment device and control system, and the main body is equipped with case
Formula structure 1, main shaft 2, spring 3, round estrade idler wheel 4, plastic foil 5, hinge 6, car door column 7, slit 8, support rod 9 and windscreen wiper item
10；The main shaft 2 is located in the case of case structure 1, and main shaft 2 is separately connected by spring 3 and several can be freely rotated around main shaft 2
Round estrade idler wheel 4, the plastic foil 5 are connected by separable hinge 6 with round estrade idler wheel 4, and plastic foil volume 5 exists when not working
On round estrade idler wheel 4；Respectively there is the corresponding slit 8 in a position on case structure 1 and car door column 7, plastic foil 5 can when system works
It is pulled out from slit 8 and drives round estrade idler wheel 4 simultaneously, the other end of plastic foil 5 is fixed with a support slightly wide compared with slit 8
Bar 9, support rod 9 are stuck on slit 8, and for preventing plastic foil 5 from excessively recycling, 8 two sides of slit are respectively installed a windscreen wiper item 10 and used
Rainwater is wiped off when clamping plastic foil 5 and backrush up and down.
The attachment device is muti-piece electromagnet 11 corresponding with post position, and electromagnet 11 is installed on vehicle window frame
On, it is controlled by control system, once device starts, electromagnet 11 is connected, and support rod 9 is sucked, and opening car door at this time will incite somebody to action
Plastic foil 5 pulls out together, plays rain-proof effect.
The control system is equipped with rain sensor S4, door handle switch S1 and control circuit, the rain sensor
The sensor of the included control windscreen wiper working frequency of most of automobiles can be used directly in S4, and rain sensor S4 is installed on the glass that keeps out the wind
Glass top middle portion, the logic judgement mode of rain sensor S4 are as follows: rainy water droplet is then connected on rain sensor S4, it is on the contrary then
It disconnects；The logic judgement mode of door handle switch S1 are as follows: it is then connected when car door opening, it is on the contrary then disconnect；Two door handles
Switch keeps control sensitiveer using triode amplification, and relay is recycled to control main circuit, avoids voltage instability, control electricity
Road includes a control switch S2 and radio remote control switch S3 in one, wherein middle control switch S2 is installed on interior central control panel,
Radio remote control switch S3 is installed on car key, and middle control switch S2 and radio remote control switch S3 are normally closed switch, is existed for user
Special occasion can be from being turned off manually the system within the interior or exterior of the vehicle.Power supply uses vehicle power supply (battery).
The working principle of the utility model is given below.
In the rainy day, rainwater drips on rain sensor, rain sensor conducting；If pulling open car door at this time, door handle
Switch conduction, two switches are connected relay through triode amplification, connect circuit, and system automatically begins to work.At this time
Attachment device electromagnet is switched on, and is generated suction and is sucked support rod, and when enabling will smoothly pull out plastic foil together, is played temporarily
When effect of keeping off the rain, give the calm parachute-opening of the enough room and times of driver and passenger.Plastic foil will drive circle while being drawn out
Stage body roller wheel shaft is rotated around main shaft, and in the spring by elastic potential energy accumulation.Elastic potential energy discharges at closing time, round estrade rolling
Automatic rewinding is taken turns, and plastic foil is retracted in the case of case structure, guarantees that system is automatically restored to original state after closing the door.It is narrow
Stitch both ends and windscreen wiper item be housed, at closing time scrape off ponding on plastic foil, the water scraped off can along device inclination and flow away and quilt
It is discharged to outside vehicle, avoids into water.
If rain sensor is not turned in fine day, device does not work.If the rainy day does not open car door, door handle is opened
Pass is not turned on, and device does not work.Whole device not will cause any additional inconvenience, also not just as common car door at this time
Battery electric energy can be wasted.The setting of spring ensure that support rod will not shift when car door opening and device do not work.In addition,
If not needing the device under special circumstances, it can also be switched by middle control or radio remote control switch is closed from manual within the interior or exterior of the vehicle
Close the system.
Claims (1)
1. the car door rain repellant system with automatic rewinding device, it is characterised in that described including main body, attachment device and control system
Main body is equipped with case structure, main shaft, spring, round estrade idler wheel, plastic foil, hinge, car door column, slit, support rod and windscreen wiper item；
The main shaft is located in the case of case structure, and main shaft is separately connected several round estrades being freely rotated around main shaft by spring and rolls
Wheel, the plastic foil are connected by hinge with round estrade idler wheel；Respectively there is a position corresponding narrow on case structure and car door column
Seam, the other end of plastic foil are fixed with support rod, and support rod is stuck on slit, for preventing plastic foil from excessively recycling, slit two
Side respectively install a windscreen wiper item for up and down clamp plastic foil and backrush when wipe rainwater off；
The attachment device is electromagnet, and electromagnet is installed on vehicle window frame, is controlled by control system, once device starts,
Electromagnet conducting, support rod is sucked, and is opened car door and is pulled out plastic foil together, plays rain-proof effect；
The control system is equipped with rain sensor, two door handle switches and control circuit, rain sensor and is installed on gear
Wind glass top middle portion, two door handle switches control main circuit using relay, and control circuit includes that switch is controlled in one
With a radio remote control switch, wherein middle control switch is installed on interior central control panel, radio remote control switch is installed on car key
On, middle control switch and radio remote control switch are normally closed switch, for user in the special occasion from this is turned off manually within the interior or exterior of the vehicle
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820500545.2U CN208602288U (en) | 2018-04-10 | 2018-04-10 | Car door rain repellant system with automatic rewinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820500545.2U CN208602288U (en) | 2018-04-10 | 2018-04-10 | Car door rain repellant system with automatic rewinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208602288U true CN208602288U (en) | 2019-03-15 |
Family
ID=65660460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820500545.2U Active CN208602288U (en) | 2018-04-10 | 2018-04-10 | Car door rain repellant system with automatic rewinding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208602288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910576A (en) * | 2019-03-26 | 2019-06-21 | 广州小鹏汽车科技有限公司 | A kind of automobile, vehicle-mounted rain cover system and its control method |
| CN113306370A (en) * | 2021-06-23 | 2021-08-27 | 江苏专创轻合金科技有限公司 | Automatic lifting system for automobile glass |
-
2018
- 2018-04-10 CN CN201820500545.2U patent/CN208602288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910576A (en) * | 2019-03-26 | 2019-06-21 | 广州小鹏汽车科技有限公司 | A kind of automobile, vehicle-mounted rain cover system and its control method |
| CN113306370A (en) * | 2021-06-23 | 2021-08-27 | 江苏专创轻合金科技有限公司 | Automatic lifting system for automobile glass |
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