CN217969198U - Automatic sunshade curtain of vehicle and vehicle - Google Patents

Abstract

The utility model relates to a sunshade screen specifically discloses an automatic sunshade screen of vehicle, including sunshade screen (1), control module (2), photo sensor (3) and motor (4) that are used for driving sunshade screen (1) to go up and down, this motor (4) and photo sensor (3) all electricity are connected in control module (2) to make this control module (2) can be according to the lift of light signal control motor (4) drive sunshade screen (1) of photo sensor (3) response. The utility model also discloses a vehicle of including the automatic sunshade screen of vehicle. The utility model discloses an automatic sunshade screen of vehicle can automatically regulated lift length, and the operation is more convenient, greatly increased the security of driving.

Description

Automatic sunshade screen of vehicle and vehicle

Technical Field

The utility model relates to a sunshade screen specifically relates to an automatic sunshade screen of vehicle. Furthermore, the utility model discloses still relate to one kind and include the vehicle of the automatic sunshade screen of vehicle.

Background

The vehicle often receives the interference of sunlight in the driving process, strong sunlight very easily disturbs driver's driving sight, increase the danger of driving, in fact, under different driving environment, sunlight is changing all the time, this forces the driver to need constantly manual adjustment sunshade screen when driving, the sunshade screen on the present vehicle all uses manual adjustment to give first place to, the adjustment action to the sunshade screen can disperse driver's attention, and then influence driver's driving, this is an unpredictable hidden danger to the safe travel of vehicle.

In view of the above, there is a need for an automatic sunshade for a vehicle to solve or overcome the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that at first will solve provides an automatic sunshade screen of vehicle, and this automatic sunshade screen of vehicle can automatically regulated lift length, and it is more convenient to operate, greatly increased the security of driving.

Furthermore, the utility model discloses the technical problem who still solves provides a vehicle, and the sunshade screen of this vehicle can automatically regulated lift length, and it is more convenient to operate, greatly increased the security of driving.

In order to solve the technical problem, the utility model provides an automatic sunshade screen of vehicle on the one hand, including sunshade screen, control module, photo sensor and be used for driving the motor that the sunshade screen goes up and down, this motor and photo sensor all electricity are connected in control module to make this control module can be according to the lift of the light signal control motor drive sunshade screen of photo sensor response.

As a preferred embodiment of the present invention, the photo sensor can sense the light intensity of light, and the control module controls the motor-driven sunshade curtain to ascend or descend by a corresponding length according to the light intensity of the light sensed by the photo sensor.

Preferably, the control module is further electrically connected to the headlight switch to receive a switching signal of the headlight switch, and the control module is capable of switching the operating mode of the sunshade according to the on/off state of the headlight switch.

More preferably, the control module is configured to be able to drive the shade in a daytime mode in which the headlight switch is turned off, and not to drive the shade in a nighttime mode in which the headlight switch is turned on.

As another preferred embodiment of the present invention, the automatic sunshade of the vehicle includes a micro-adjustment switch for manually adjusting the length of the sunshade.

As a specific structural form of the utility model, control module includes:

the power interface is electrically connected to a vehicle-mounted power supply; the first signal input interface is electrically connected with the light sensor and used for receiving signals transmitted by the light sensor; the second signal input interface is electrically connected with the headlamp switch and used for receiving a switch signal of the headlamp switch; the third signal input interface is electrically connected with the fine adjustment switch and used for receiving an adjustment signal of the fine adjustment switch to the sun shade; and the signal output interface is electrically connected with the motor and is used for transmitting the control signal to the motor.

As another preferred embodiment of the present invention, the control module can also record and call the history adjustment information of the micro-adjustment switch to the sunshade screen.

More specifically, the motor is connected to the sunshade through a reduction mechanism to be able to drive the raising and lowering of the sunshade.

As another specific structure of the present invention, the two ends of the roller shaft of the sunshade are provided with a side supporting frame capable of extending axially, so as to facilitate the lifting and fixing of the sunshade.

As another concrete structure of the utility model, the supporting frame is a plastic supporting frame.

Furthermore, the utility model provides a vehicle, wherein, this vehicle includes above-mentioned arbitrary technical scheme the automatic sunshade screen of vehicle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an automatic sunshade screen of vehicle is according to different vehicle traveling environment, and the flexible length of automatically regulated has avoided the driver to stop manual regulation, has increased the security of driving.

Under preferred mode, the utility model discloses still be furnished with the micro-adjustment switch, can finely tune the sunshade screen according to individual height difference to have the memory function.

Especially, the utility model discloses automatic sunshade screen of vehicle and headlight switch linkage under the preferred mode, when the headlight switch was opened, the automatic sunshade screen of vehicle switched into night mode by the mode in the daytime, avoided driving at night influence of car light or street lamp to the sunshade screen on the in-process road surface.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the automatic sun visor for vehicles according to the present invention; and

fig. 2 is an enlarged schematic view of fig. 1 at 1.

Description of the reference numerals

1 sunshade screen 2 control module

21 power interface 22 first signal input interface

23 second signal input interface 24 third signal input interface

25 signal output interface 3 light sensor

4 motor 5 micro-regulating switch

6 headlight switch 7 support frame

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "electrically connected" are to be construed broadly, and for example, the term "connected" may be a fixed connection, a detachable connection, or an integral connection; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements are communicated with each other or in an interaction relationship; the term "electrically connected" may be a direct connection, such as an electrical connection, and may be a wireless connection. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the utility model provides an automatic sunshade screen of vehicle, including sunshade screen 1, control module 2, photo sensor 3 and be used for driving motor 4 that sunshade screen 1 goes up and down, this motor 4 and photo sensor 3 all electricity are connected in control module 2 to make this control module 2 can be according to the lift of the light signal control motor 4 drive sunshade screen 1 of photo sensor 3 response.

The utility model discloses an among the above-mentioned basic embodiment, connect through photo sensor 3, control module 2 and 4 electricity of motor to make control module 2 can be according to the lift of the light signal control motor 4 drive sunshade screen 1 that photo sensor 3 responded to. Therefore, the utility model discloses an automatic sunshade screen of vehicle is according to the vehicle driving environment of difference, and the flexible length of automatically regulated has avoided the driver to stop manual regulation, has increased the security of driving. It should be noted that the signal processed by the control module 2 is sent to the motor 4 by the control module 2, and the elevation of the sunshade screen 1 is driven by controlling the forward and reverse rotation of the motor 4, and it is conceivable that the signal is an electrical signal, and different electrical signals determine the rotation state of the motor 4, so that when the motor 4 rotates forward, the sunshade screen 1 ascends (descends), and when the motor 4 rotates reversely, the sunshade screen 1 descends (ascends).

Preferably, the light sensor 3 is capable of distinguishing the light intensity of the light, converting the light with different intensities into corresponding signals, and then sending the different signals to the control module 2, so that the control module 2 can control the motor 4 to drive the sunshade curtain 1 to ascend or descend by a corresponding length according to the light intensity of the light sensed by the light sensor 3. It can be understood here that the light sensor 3 converts the intensity value of the light into a signal value, and sends the signal value to the control module 2, so that the control module 2 drives the motor 4. In the actual driving process of the automobile, the irradiation angle of the light may be a direct-incidence state or an oblique-incidence state, so that it is conceivable that the automatic sun visor for the automobile senses the difference of the light in different environments by using the light sensor 3, and thus can be used in various weather conditions such as cloudy days, sunny days, cloudy days and the like.

Preferably, the control module 2 is further electrically connected to the headlight switch 6 to receive a switching signal of the headlight switch 6, and the control module 2 is capable of switching the operation mode of the sunshade screen 1 according to the on/off state of the headlight switch 6. It should be noted here that the operation modes of the sunshade screen 1 include a daytime mode and a nighttime mode. When the headlight switch 6 is turned off, the vehicle automatic sunshade enters a daytime mode, and accordingly, when the headlight switch 6 is turned on, the vehicle automatic sunshade enters a nighttime mode.

More preferably, the control module 2 is configured to be able to drive the sun shade 1 in a daytime mode in which the headlight switch 6 is turned off, and the control module 2 does not drive the sun shade 1 in a nighttime mode in which the headlight switch 6 is turned on. That is to say, when headlight switch 6 closed, sunshade screen 1 can carry out automatic rising and falling according to the different intensity of light and adjust, and when headlight switch 6 was opened, sunshade screen 1 was then in the locking state, can think that when the car was gone at night, headlight switch 6 was in the open mode, can effectively avoid the action of sunshade screen 1 automatic adjustment all the time that causes because of other vehicle light shines or the street lamp shines on the road.

As another preferred embodiment of the present invention, the automatic sunshade of the vehicle includes a micro-adjustment switch 5 for manually adjusting the elevation of the sunshade 1. It should be noted here that, different heights of people are different, the micro-adjustment switch 5 can adjust the telescopic length of the sunshade screen 1 according to the height requirements of the people, and when the automatic sunshade screen of the vehicle enters the night mode, the micro-adjustment switch 5 controls the telescopic length of the sunshade screen 1 alone. It should be noted that the micro switch 5 can still be manually operated when the automatic sun visor of the vehicle is in the daytime mode.

As a specific structural form of the present invention, the control module 2 includes: a power interface 21, a first signal input interface 22, a second signal input interface 23, a third signal input interface 24, and a signal output interface 25. It should be noted that, the external circuit of the power interface 21 is determined according to the type of the power interface 21, and is not limited thereto, as can be seen from fig. 1, the power interface 21 is connected to a three-phase alternating current, and a circuit breaker is arranged in the power circuit. Of course, the power interface 21 may also be connected to dc power. The first signal input interface 22 is electrically connected to the photo sensor 3 for receiving signals transmitted by the photo sensor 3, and of course, the type of the selected control module 2 is different according to the type of the photo sensor 3, and the connection manner therebetween is also different. For example, the types and characteristics of the output signals of the photo sensors 3 of different types are different, so as to select the appropriate control module 2, and it is conceivable that the control module 2 may be a single chip microcomputer, and specifically, a dedicated single chip microcomputer may be used. The single chip microcomputer belongs to a microcontroller, is an integrated circuit chip, has data operation and processing capacity, and is generally divided into a special single chip microcomputer and a general single chip microcomputer. The special single chip microcomputer is special in purpose, programs are written when the special single chip microcomputer leaves a factory, the programs do not need to be set when the special single chip microcomputer is applied, and the special single chip microcomputer can be produced in a large scale. The second signal input interface 23 is electrically connected to the headlight switch 6 for receiving a switching signal of the headlight switch 6, and the third input interface 24 is electrically connected to the microswitch 5 for receiving an adjustment signal of the microswitch 5 to the sunshade screen 1. It should be noted that the micro-adjustment switch 5 does not directly control the rotation of the motor 4, but transmits a control signal to the control module 2 through the third input interface 24 of the control module 2, and then controls the rotation of the motor 4 through the control module 2. The signal output interface 25 is electrically connected to the motor 4 for transmitting control signals to the motor 4. For example, as shown in fig. 1, the motor 4 is a dc motor, and a terminal of the signal output interface 25 is connected to a corresponding port of the motor 4. The specification and model of the motor 4 are determined according to the type of the signal output interface 25, and the connection mode of different signal output interface types and motors with different specifications and models is different.

As another preferred embodiment of the present invention, the control module 2 can also record and call the historical adjustment information of the micro-adjustment switch 5 on the sunshade screen 1. It can be understood here that micro-adjustment switch 5 passes through control module 2 and according to the lift of individual height demand in order to adjust sunshade screen 1, can make control module 2 record sunshade screen 1's regulation information through operation micro-adjustment switch 5, can directly call historical regulation information when making things convenient for later stage reuse.

As can be seen from the above description, in the preferred mode of the present invention, the automatic sunshade curtain for vehicle includes a day mode and a night mode, and the specific working process is as follows: in a daytime mode, a headlight switch 6 of a vehicle is turned off, the light sensor 3 generates different signals according to the light intensity of different light rays and transmits the different signals to the control module 2, the control module 2 sends a rotation signal to the motor 4 after receiving the signals so as to control the forward and reverse rotation of the motor 4, so that the sunshade screen 1 is driven to lift, meanwhile, the control module 2 can receive the signals of the fine adjustment switch 5 and control the motor 4, the adjustment information of the fine adjustment switch 5 can be recorded in the control module 2 through confirmation, and the control module 2 processes the adjustment information of the sunshade screen 1 according to the confirmation information, so that later-stage calling is facilitated; in the night mode, the headlight switch 6 of the vehicle is turned on, the operating state of the sun blind 1 is changed from the automatically adjusted state to the locked state, and the function of the fine adjustment switch 5 is the same as in the daytime mode.

More specifically, the motor 4 is connected with the sunshade screen 1 through a speed reducing mechanism, the speed reducing mechanism is a transmission device, the high rotating speed output by the motor 4 can be reduced, the sunshade screen 1 is driven to lift at a lower rotating speed, and the type of the adopted speed reducing mechanism is selected according to the realized functional requirements.

As another concrete structure of the present invention, the roller shafts of the sunshade curtain 1 are connected to the side frames 7 which can axially extend and retract, and the side frames 7 can facilitate the lifting of the sunshade curtain 1 while fixing the sunshade curtain 1.

As another specific structural form of the present invention, the supporting frame 7 is made of plastic, and of course, the supporting frame 7 can also be made of metal material, and these supporting frames made of different materials all belong to the protection scope of the present invention.

Referring to fig. 1 and 2, as an embodiment of the present invention, the present invention provides an automatic sunshade for vehicle, which comprises a photo sensor 3, a control module 2, a headlight switch 6, a motor 4, a micro-adjustment switch 5, a sunshade 1 and a support frame 7, wherein the photo sensor 3 is electrically connected to the control module 2, so that the control module 2 can control the lift of the motor 4 driving the sunshade 1 according to the light signal sensed by the photo sensor 3, the headlight switch 6 is electrically connected to the control module 2, so as to switch the working mode of the automatic sunshade for vehicle, the micro-adjustment switch 5 and the motor 4 are electrically connected to the control module 2 respectively, so as to manually adjust the lift of the sunshade 1 through the micro-adjustment switch 5, and in addition, by operating the micro-adjustment switch 5, the historical adjustment information of the sunshade 1 can be stored and called, the support frame 7 is disposed at both ends of the roller of the sunshade 1, and is convenient for the lift of the sunshade 1 while fixing. The utility model discloses an automatic sunshade screen of vehicle 1 passes through photo sensor 3, headlight switch 6, micro-adjustment switch 5 and motor 4 electricity respectively and connects in control module 2, and rethread control module 2 has satisfied people to sunshade screen 1 automatic adjustment's demand, has the memory function simultaneously, and the operation is more convenient, greatly increased the security of driving.

Furthermore, the utility model provides a vehicle, wherein, this vehicle includes above-mentioned arbitrary technical scheme the automatic sunshade screen of vehicle. In the case where the present invention is applied to the automatic sunshade of the vehicle according to any one of the above-described basic embodiments or preferred embodiments, the vehicle also has the above-described advantages.

As can be seen from the above description, the automatic sunshade of the vehicle according to the basic embodiment of the present invention has the following advantages: the utility model discloses an automatic sunshade screen of vehicle is according to different vehicle running environment, and the flexible length of automatically regulated has avoided the driver to stop manual regulation, has increased the security of driving.

Furthermore, the utility model discloses a preferred mode of various differences has following advantage more:

firstly, the automatic sunshade curtain of the vehicle senses the light intensity of sunlight through the light sensor 3 to control the motor 4 so as to drive the sunshade curtain 1 to lift, manual continuous adjustment is not needed, and the driving safety of the vehicle is improved; secondly, the automatic sunshade screen of this vehicle includes day mode and night mode, through opening or closing the headlight switch 6 of vehicle, carry out the switching of mode, when headlight switch 6 closes, this automatic sunshade screen of vehicle gets into day mode, at this moment, this automatic sunshade screen of vehicle passes through the light intensity control motor 4 of photo sensor 3 response sunlight in order to drive sunshade screen 1's lift, when headlight switch 6 opens, the automatic sunshade screen of vehicle gets into night mode, can not receive the influence of external light and move, and can only carry out manual regulation to sunshade screen 1 through micro-adjusting switch 5, micro-adjusting switch 5 can adjust sunshade screen 1 according to individual's height demand, easy operation. Thirdly, the automatic sunshade of the vehicle has a memory function, can record and call the adjusting information of the sunshade 1 at any time by operating the micro-adjusting switch 5, and is convenient and fast. Fourthly, the two ends of the scroll of the sunshade curtain 1 are provided with the side supporting frames 7 which can axially stretch out and draw back, so that the sunshade curtain 1 can be lifted more accurately when the sunshade curtain 1 is fixed.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be arbitrarily combined with each other, and the disclosed content of the present invention should be considered as the same as long as it does not violate the idea of the present invention.

Claims (11)

1. The automatic sun-shading curtain for the vehicle is characterized by comprising a sun-shading curtain (1), a control module (2), a light sensor (3) and a motor (4) for driving the sun-shading curtain (1) to ascend and descend, wherein the motor (4) and the light sensor (3) are electrically connected to the control module (2), so that the control module (2) can control the motor (4) to drive the sun-shading curtain (1) to ascend and descend according to a light signal sensed by the light sensor (3).

2. The automatic sunshade of claim 1, wherein said light sensor (3) is capable of sensing the light intensity of light, and said control module (2) controls said motor (4) to drive said sunshade (1) up or down by a corresponding length according to the light intensity of the sunlight sensed by said light sensor (3).

3. Automatic sun blind according to claim 2, characterized in that the control module (2) is also electrically connected to a headlight switch (6) to be able to receive a switching signal of the headlight switch (6), the control module (2) being able to switch the operating mode of the sun blind (1) depending on the switching state of the headlight switch (6).

4. Vehicle automatic sunshade according to claim 3, characterized in that said control module (2) is configured to be able to drive said sunshade (1) in a daytime mode in which said headlight switch (6) is off, and in a nighttime mode in which said headlight switch (6) is on, said control module (2) does not drive said sunshade (1).

5. Vehicle automatic sunshade according to claim 4, characterized in that it comprises a microswitch (5) for manual adjustment of the length of the sunshade.

6. Vehicle automatic sunshade according to claim 5, characterized in that said control module (2) comprises:

a power interface (21) electrically connected to a vehicle-mounted power supply;

the first signal input interface (22) is electrically connected to the light sensor (3) and is used for receiving signals transmitted by the light sensor (3);

the second signal input interface (23) is electrically connected with the headlamp switch (6) and is used for receiving a switch signal of the headlamp switch (6);

the third signal input interface (24) is electrically connected with the fine adjustment switch (5) and is used for receiving an adjusting signal of the fine adjustment switch (5) to the sunshade curtain (1); and

and the signal output interface (25) is electrically connected with the motor (4) and is used for transmitting a control signal to the motor (4).

7. Automatic sun blind according to claim 5, characterized in that the control module (2) is also able to record and recall the historical adjustment information of the trim switch (5) on the sun blind (1).

8. Automatic sunshade for vehicles according to claim 1, characterized in that said motor (4) is connected to said sunshade (1) through a reduction mechanism to enable the raising and lowering of said sunshade (1).

9. Automatic sunshade for vehicles according to any of claims 1 to 8, characterized in that said sunshade (1) has a support frame (7) at both ends of the roller shaft, which is axially telescopic, to facilitate the lifting and fixing of the sunshade (1).

10. Automotive sun blind according to claim 9, characterized in that the edging frame (7) is a plastic edging frame.

11. A vehicle characterized by comprising the vehicular automatic sun blind according to any one of claims 1 to 10.

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