CN210283864U - Intelligent sun-shading curtain for automobile - Google Patents

Abstract

The utility model relates to an intelligent sunshade curtain for an automobile, which comprises a lower bracket, an upper bracket and a curtain body, wherein one end of the curtain body is connected with the lower bracket, the other end is connected with the upper bracket, a double-output shaft motor and a motor controller are arranged in the lower bracket, the upper bracket is connected with the lower bracket through a folding arm, the double-output shaft motor drives the folding arm to stretch and contract so as to control the sunshade curtain to open and close, a temperature sensor and a parking sensor are also arranged on the lower bracket, the utility model realizes the intelligent opening and closing of the sunshade curtain by arranging the temperature sensor, the parking sensor and the motor controller to control the double-output shaft motor in a matching way, firstly, the parking sensor senses the automobile to extinguish and stop, the temperature sensor is in a dormant state before the automobile stops, the temperature sensor works after the automobile stops, and when the temperature in the sensing vehicle reaches the preset temperature, the motor controller controls the double-output, the motor with double output shafts drives the folding arm to unfold the sunshade curtain to shield the front windshield, so that the temperature in the vehicle is prevented from rising sharply.

Description

Intelligent sun-shading curtain for automobile

Technical Field

The utility model relates to a car sunshade field especially relates to an intelligent sunshade screen for car.

Background

With the development of science and technology and the progress of times, the tools for riding instead of walk of people are continuously improved, more and more families use the automobile as the tools for riding instead of walk, people do not worry about the sun and rain when going out of the automobile, people can go out of the automobile conveniently in any weather, but simultaneously, a plurality of problems exist, particularly in summer, when the sun is strong, the automobile is parked outdoors and exposed to the sun, the temperature in the automobile is rapidly increased, some careless parents go to work after parking, the children can be left in the automobile, in recent years, a plurality of news reports exist, the careless parents leave the children in the automobile to cause the tragic accidents that the children are suffocated in the automobile, the tragic accidents are caused by the fact that the temperature in the automobile is increased under the sun to cause the oxygen deficiency, and the possibility that the children are suffocated in the automobile at normal temperature is very low, the accident mostly occurs in summer, the temperature in the automobile rises sharply, the accident mainly comes from direct sunlight of the front windshield, although a plurality of sun visors and sun shades are arranged on the market, the accident is troublesome to use and needs to be manually opened, and generally, people leave children in the automobile to do things nearby and want to come back quickly, the trouble of stopping for a while is not likely to actively put the sun visors and the sun shades, so that the accident that the temperature in the automobile rises sharply can be avoided, the tragic accident that the careless parents forget the children in the automobile to cause suffocation is reduced, and the problem that the accident needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

To above-mentioned prior art's current situation, the utility model aims to solve the technical problem that an intelligent sunshade screen for car is provided, under the parking circumstances, along with the rising of temperature in the car, can open the sunshade screen automatically and shelter from the illumination that comes from front glass, avoid the interior temperature of car to sharply rise to reduce careless head of a family and forget child and lead to vexed tragic accident in the car, it is safer.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an intelligent sunshade screen for car, includes lower carriage, upper bracket and the curtain body, and the one end and the lower carriage of this curtain body are connected, and the other end is connected with the upper bracket, be equipped with dual output axle motor and machine controller in the lower carriage, be connected through folding arm between upper bracket and the lower carriage, dual output axle motor drive folding arm is flexible in order to control the sunshade screen and open and shut, still be equipped with temperature-sensing ware and parking inductor on the lower carriage.

Furthermore, the motor with double output shafts, the motor controller, the temperature sensor and the parking sensor are all electrically connected with a power supply.

Furthermore, the two folding arms are connected with two sides of the upper bracket and the lower bracket in a group.

Further, the folding arm comprises a first connecting arm and a second connecting arm, the lower end of the first connecting arm is rotatably connected with the lower support, the upper end of the first connecting arm is hinged with the lower end of the second connecting arm, and the upper end of the second connecting arm is rotatably connected with the upper support.

Furthermore, the motor with double output shafts comprises a first output shaft and a second output shaft, wherein the end part of the first output shaft is in transmission fit with the lower end of the first connecting arm on one side of the lower bracket, and the end part of the second output shaft is in transmission fit with the lower end of the first connecting arm on the other side of the lower bracket.

Furthermore, a first bevel gear is arranged at the end of the first output shaft, a second bevel gear is arranged at the end of the second output shaft, and a third bevel gear which is respectively engaged with the first bevel gear and the second bevel gear is arranged at the lower end of the first connecting arm.

Furthermore, end seats are arranged at two ends of the lower support, a connecting groove is formed in the center of each end seat, connecting columns in running fit with the connecting grooves are arranged on the first bevel gear and the second bevel gear, and the connecting columns are matched with the connecting grooves in shape.

Further, the curtain body is a folding curtain body.

Furthermore, a first T-shaped groove with a downward opening is formed in the upper support, the two ends of the first T-shaped groove penetrate through the upper support along the length direction of the upper support, a second T-shaped groove with an upward opening is formed in the lower support, the two ends of the second T-shaped groove penetrate through the lower support along the length direction of the lower support, the upper end of the folding curtain body is connected with the first T-shaped groove in an inserting mode, and the lower end of the folding curtain body is connected with the second T-shaped groove in an inserting mode.

Furthermore, a containing cavity for containing the motor with double output shafts is arranged in the lower support, and the containing cavity penetrates through two ends of the lower support along the length direction of the lower support.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a set up the temperature-sensing ware, the parking inductor, the sunshade screen intelligence is realized to machine controller cooperation control dual output axle motor opens and shuts, at first, parking inductor response car flame-out parks, before stopping, the temperature-sensing ware is in the dormant state, after stopping, the temperature-sensing ware work, when the temperature reachs preset temperature in the response car, machine controller control dual output axle motor work, the folding arm of dual output axle motor drive expandes the sunshade screen, thereby shelter from front gear glass, isolated most heat jets into from front gear glass, avoid the interior temperature sharply to rise, when careless head forgets child in the car, the intelligence sunshade screen can be according to the change of the interior temperature of car, open automatically, thereby play the guard action, reduce careless head forgets child and lead to stifled tragic accident in the car.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the utility model with the front wall of the lower bracket omitted;

fig. 3 is a schematic structural view of another view angle of the present invention;

fig. 4 is an exploded view of the present invention;

fig. 5 is a side view of the present invention;

as shown in the figure, 1 upper bracket, 1.1 first T-shaped groove, 1.2 compensation groove, 2 lower bracket, 2.1 second T-shaped groove, 2.2 accommodating cavity, 2.3 end seat, 2.4 connecting groove, 3 curtain body, 4 double output shaft motor, 4.1 first output shaft, 4.2 second output shaft, 4.3 first bevel gear, 4.4 second bevel gear, 4.5 connecting column, 5 motor controller, 6 folding arm, 6.1 first connecting arm, 6.2 second connecting arm, 6.3 third bevel gear, 7 temperature sensor, 8 parking sensor.

Detailed Description

The present invention will be further described with reference to the following detailed description.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used for convenience in describing the present invention and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-5, an intelligent sunshade curtain for an automobile comprises a lower bracket 2, an upper bracket 1 and a curtain body 3, wherein one end of the curtain body 3 is connected with the lower bracket 2, the other end of the curtain body is connected with the upper bracket 1, a double-output-shaft motor 4 and a motor controller 5 are arranged in the lower bracket 2, a containing cavity 2.2 for containing the double-output-shaft motor 4 is arranged in the lower bracket 2, the containing cavity 2.2 penetrates through two ends of the lower bracket 2 along the length direction, the motor controller 5 is arranged in the containing cavity 2.2, the upper bracket 1 is connected with the lower bracket 2 through a folding arm 6, the double-output-shaft motor 4 drives the folding arm 6 to stretch and contract to control the sunshade curtain to open and close, a temperature sensor 7 and a parking sensor 8 are further arranged on the lower bracket 2, the temperature sensor 7 and the parking sensor 8 are exposed on the outer surface of the lower bracket 2, and the double-output-shaft motor 4, the motor controller, The temperature sensor 7 and the parking sensor 8 are both electrically connected with a power supply, the power supply is not shown in the drawing, the power supply can be a dry battery or an automobile self-contained power supply, firstly, the parking sensor 8 senses that the automobile is flameout and stops, the temperature sensor 7 is in a dormant state in the driving state of the automobile, the motor controller 5 cannot instruct the double-output-shaft motor 4 to work, the temperature sensor 7 works after sensing that the automobile is parked, when the sensed temperature in the automobile reaches a preset temperature, the motor controller 5 controls the double-output-shaft motor 4 to work, the double-output-shaft motor 4 drives the folding arm 6 to unfold the sunshade curtain, so that the front windshield is shielded, most of heat is prevented from being injected from the front windshield, the sharp temperature rise in the automobile is avoided, when careless parents leave children in the automobile, the intelligent sunshade curtain can be automatically opened according to the change of the temperature in the automobile, so as to play a role in, reduce careless head of a family and forget child and lead to vexed tragic accident in the car, in addition, when parkking at ordinary times, the driver forgets to open the sunshade screen, also can realize opening the sunshade screen automatically according to the interior temperature variation of car, intelligent automatic function can form the second way defence line for amnesia driver, prevents that sunshine from penetrating directly in the car, the temperature is too high, causes the damage to the car interior trim.

Preferably, the two folding arms 6 are connected to two sides of the upper bracket 1 and the lower bracket 2 in a group, so that when the sunshade curtain is unfolded, the two sides are stressed uniformly, and the sunshade curtain is ensured to be opened and closed stably, the folding arm 6 comprises a first connecting arm 6.1 and a second connecting arm 6.2, the lower end of the first connecting arm 6.1 is rotatably connected with the lower bracket 2, the upper end of the first connecting arm 6.1 is hinged with the lower end of the second connecting arm 6.2, the upper end of the second connecting arm 6.2 is rotatably connected with the upper bracket 1, the dual output shaft motor 4 comprises a first output shaft 4.1 and a second output shaft 4.2, the end of the first output shaft 4.1 is in transmission fit with the lower end of the first connecting arm 6.1 on one side of the lower bracket 2, the end of the second output shaft 4.2 is in transmission fit with the lower end of the first connecting arm 6.1 on the other side of the lower bracket 2, the end of the first output shaft 4.1 is provided with a first bevel gear 4.3, the end of the second bevel gear 4.2 is provided with a second bevel gear, the lower end of the first connecting arm 6.1 is provided with a third bevel gear 6.3 which is respectively engaged with the first bevel gear 4.3 and the second bevel gear 4.4, the first bevel gear 4.3, the second bevel gear 4.4 and the third bevel gear 6.3 are matched to realize the conversion from horizontal transmission to vertical transmission, the structural connection is simpler, the assembly is convenient, the first output shaft 4.1 and the second output shaft 4.2 are driven by the double-output shaft motor 4 to rotate, the first output shaft 4.1 and the second output shaft 4.2 respectively drive the first bevel gear 4.3 and the second bevel gear 4.4 to synchronously rotate, the first bevel gear 4.3 and the second bevel gear 4.4 respectively drive the third bevel gears 6.3 at two sides, so as to drive the first connecting arms 6.1 at two sides to reversely rotate with each other, the first connecting arm 6.1 drives the second connecting arm 6.2 to rotate, and the second connecting arm 6.2 drives the upper support 1 to move upwards or downwards, so as to realize the opening and closing of the sunshade curtain.

The two ends of the lower bracket 2 are provided with end seats 2.3, the center of the end seat 2.3 is provided with a connecting groove 2.4, the first bevel gear 4.3 and the second bevel gear 4.4 are provided with connecting columns 4.5 which are in running fit with the connecting groove 2.4, the connecting columns 4.5 are matched with the connecting groove 2.4 in shape, the end seats 2.3 can support the ends of the first output shaft 4.1 and the second output shaft 4.2 and do not obstruct the rotation of the first output shaft 4.1 and the second output shaft 4.2, so that the transmission of the first output shaft 4.1 and the second output shaft 4.2 is more stable, the sun-shading curtain is ensured to be opened and closed stably, in addition, the end seats 2.3 can also play a limiting role for the first bevel gear 4.3 and the second bevel gear 4.4 to be engaged with the third bevel gear 6.3 stably.

In addition, because the thickness of first linking arm 6.1 and second linking arm 6.2 self, consequently there is the thickness difference in first linking arm 6.1 and the articulated department of second linking arm 6.2, the thickness difference can lead to first linking arm 6.1, second linking arm 6.2 and lower carriage 2, take place the dislocation when upper bracket 1 is connected, make the sunshade screen warp, consequently, be equipped with the benefit position groove 1.2 that is used for remedying the thickness difference in the rear side of upper bracket 1, thereby make first linking arm 6.1, second linking arm 6.2 respectively with lower carriage 2, upper bracket 1 normally is connected, guarantee that the sunshade screen opens and shuts smoothly.

Preferably, the curtain body 3 is a folding curtain body, so that the folding curtain body is convenient to fold and reduce the space occupation.

Preferably, the upper bracket 1 is provided with a first T-shaped groove 1.1 with a downward opening, the first T-shaped groove 1.1 penetrates through two ends of the upper bracket in the length direction of the upper bracket 1, the lower bracket 2 is provided with a second T-shaped groove 2.1 with an upward opening, the second T-shaped groove 2.1 penetrates through two ends of the lower bracket in the length direction of the lower bracket 2, the upper end of the folding curtain body is spliced with the first T-shaped groove 1.1, the lower end of the folding curtain body is spliced with the second T-shaped groove 2.1, and the first T-shaped groove 1.1 and the second T-shaped groove 2.1 are arranged to facilitate the disassembly, assembly and replacement of the curtain body 3.

When the parking sensor 8 senses that the vehicle is in a driving state, the driving state comprises a state that the vehicle is stopped and is not flamed out, the temperature sensor 7 is dormant, the sunshade curtain is in a closed state, when the parking sensor 8 senses that the vehicle is flamed out and stops, the temperature sensor 7 starts to work, when the temperature sensor 7 senses that the temperature in the vehicle reaches a preset temperature, the motor controller 5 controls the double-output-shaft motor 4 to work, the double-output-shaft motor 4 drives the first output shaft 4.1 and the second output shaft 4.2 to rotate, the first output shaft 4.1 and the second output shaft 4.2 respectively drive the first bevel gear 4.3 and the second bevel gear 4.4 to synchronously rotate, the first bevel gear 4.3 and the second bevel gear 4.4 respectively drive the third bevel gears 6.3 at two sides, so as to drive the first connecting arms 6.1 at two sides to reversely rotate towards two sides, the first connecting arm 6.1 drives the second connecting arm 6.2 to rotate, and the second connecting arm 6.2 pushes the upper support 1 to move upwards, therefore, the sunshade curtain is unfolded to shade the sun, most heat is isolated from being injected from the front windshield, the temperature in the automobile is prevented from rising sharply, the automobile can be closed manually when the sunshade curtain needs to be closed, the automobile can also be started, the parking sensor 8 senses that the automobile is in a running state, the motor controller 5 controls the double-output-shaft motor 4 to rotate reversely, and the sunshade curtain is folded.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides an intelligent sunshade screen for car, includes lower carriage, upper bracket and the curtain body, and the one end and the lower carriage of this curtain body are connected, and the other end and upper bracket connection, its characterized in that, be equipped with dual output shaft motor and machine controller in the lower carriage, be connected through folding arm between upper bracket and the lower carriage, dual output shaft motor drive folding arm is flexible in order to control the sunshade screen and open and shut, still be equipped with temperature-sensing ware and parking inductor on the lower carriage.

2. The intelligent sunshade curtain for the automobile of claim 1, wherein said dual output shaft motor, motor controller, temperature sensor, parking sensor are all electrically connected to a power source.

3. The intelligent sunshade of claim 1 wherein said two folding arms are connected to the upper and lower brackets in a set.

4. The intelligent sunshade curtain of claim 3, wherein said folding arm comprises a first connecting arm and a second connecting arm, the lower end of said first connecting arm is rotatably connected to said lower frame, the upper end of said first connecting arm is hinged to the lower end of said second connecting arm, and the upper end of said second connecting arm is rotatably connected to said upper frame.

5. The intelligent sunshade of claim 4, wherein said motor with two output shafts comprises a first output shaft and a second output shaft, the end of said first output shaft is engaged with the lower end of the first connecting arm at one side of the lower bracket, and the end of said second output shaft is engaged with the lower end of the first connecting arm at the other side of the lower bracket.

6. The intelligent sunshade curtain for the automobile of claim 5, wherein the end of said first output shaft is provided with a first bevel gear, the end of said second output shaft is provided with a second bevel gear, and the lower end of said first connecting arm is provided with a third bevel gear respectively engaged with said first bevel gear and said second bevel gear.

7. The intelligent sunshade curtain for the automobile of claim 6, wherein the two ends of said lower frame are provided with end seats, the center of said end seat is provided with a connecting groove, said first bevel gear and said second bevel gear are provided with a connecting column rotatably engaged with said connecting groove, said connecting column is matched with said connecting groove in shape.

8. The intelligent sunshade of claim 1, wherein said curtain body is a folding curtain body.

9. The intelligent sunshade curtain for the automobile of claim 8, wherein said upper bracket is provided with a first T-shaped slot with a downward opening, said first T-shaped slot penetrates through both ends of said upper bracket along the length direction of said upper bracket, said lower bracket is provided with a second T-shaped slot with an upward opening, said second T-shaped slot penetrates through both ends of said lower bracket along the length direction of said lower bracket, the upper end of said folding curtain body is inserted into said first T-shaped slot, and the lower end of said folding curtain body is inserted into said second T-shaped slot.

10. The intelligent sunshade curtain for the automobile of claim 1, wherein said lower bracket is provided with a cavity for accommodating a motor with dual output shafts, and said cavity extends through both ends of said lower bracket along the length direction thereof.

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