Electric adjusting automobile sunshade system

Abstract

The invention provides an electric adjusting automobile sunshade system, and relates to the technical field of automobile sunshade systems. The electric adjusting automobile sunshade system provided by the invention has the following beneficial effects that the sunshade system electrically adjusts the front and back overturning angle of the anti-dazzling light-transmitting sunshade plate system through the control switch system, so that electric adjustment is realized, the dazzling problem caused by direct illumination of a high beam of an automobile at night or in severe weather is prevented, safe and comfortable driving is realized, and the automobile sunshade system is suitable for popularization and application. According to the sun-shading system, through the control switch system, the electrically-adjusted forward-turning light-proof sun-shading plate system, the vertically-telescopic light-proof sun-shading curtain system and the laterally-turning light-proof sun-shading plate system, the requirement for shielding strong light in the front and the side at the same time is met, and the up-down shielding range of a sun-shading plate can be electrically adjusted; compared with the prior art, the automobile sun-shading device has the advantage that the automobile sun-shading device has remarkable progress in improving driving safety and comfort.

Description

Technical Field

[0001] The invention relates to the technical field of automobile sunshade systems, and in particular to an electrically adjustable automobile sunshade system. Background Art

[0002] The most basic function of the sun visor on a car is to block the sun and other strong light that affects the front passengers, preventing it from directly shining into the driver's or passenger's eyes, causing blurred vision and affecting driving safety, or the sun's temperature is too high and affecting driving comfort; At present, the sun visor adjustment method on the market is basically manual adjustment. Due to the fact that conventional sun visors must take into account the requirements of front and rear and lateral rotation, the lateral shaft sleeve must be hooked and unhooked with the fixed hook many times, which makes it difficult to achieve electric drive. The driver frequently adjusts the sun visor while driving, which poses certain driving safety risks. Due to the fixed body of the sun visor, it can only be adjusted to flip forward or flip sideways, and it is impossible to block the strong light from the front and the side at the same time. The front or side leakage of light will illuminate the driver and passengers, which will have a certain impact on driving safety and driving comfort. Due to the opaque material (leather, plastic or fabric, etc.) of the sun visor, it mainly blocks sunlight. It is difficult to effectively solve the impact of the high beam of the oncoming car that appears from time to time at night / inclement weather. Frequent operation of the sun visor will only increase the risk of driving accidents. Due to the fixed size of the sun visor, some drivers with smaller bodies have high requirements for the upper and lower blocking range of the sun visor. It is difficult for the general sun visor to cover this part of the demand, which affects the driving safety and comfort of such drivers. Therefore, we make improvements to this and propose an electric adjustment car sunshade system. Summary of the invention

[0003] The purpose of the present invention is to solve the problem that the sun visor currently available on the market is basically adjusted manually.

[0004] In order to achieve the above-mentioned purpose of the invention, the present invention provides an electrically adjustable automobile sunshade system to improve the above-mentioned problem.

[0005] The specific application is as follows: An electrically adjustable automobile sunshade system comprises: an anti-glare light-transmitting sunshade system, a front-folding opaque sunshade system, an up-and-down telescopic opaque sunshade curtain system, a side-folding opaque sunshade system, and a control switch system; wherein the front-folding opaque sunshade system is the structural basis, the anti-glare light-transmitting sunshade system is arranged at the front side of the front-folding opaque sunshade system, the up-and-down telescopic opaque sunshade curtain system is arranged at the first layer at the rear side of the front-folding opaque sunshade system, the side-folding opaque sunshade system is arranged at the outermost layer at the rear side of the front-folding opaque sunshade system, and the control switch system serves as a control system of the front-folding opaque sunshade system to receive driver control input.

[0006] As the preferred technical solution of the present application, the anti-glare light-transmitting sun visor system consists of an anti-glare light-transmitting thin plate, a front flip shaft of the anti-glare sun visor and a first drive motor. Gears are provided on the front flip shaft of the anti-glare sun visor and the first drive motor. The anti-glare light-transmitting thin plate is connected to the gear on the rotating shaft of the first drive motor through the gear on the front flip shaft of the anti-glare sun visor, thereby realizing stepless forward and backward flipping adjustment of the anti-glare light-transmitting thin plate.

[0007] As the preferred technical solution of the present application, the operation scenario of the anti-glare light-transmitting sun visor system is at night without sunlight or in bad weather. The forward-folding opaque sun visor system, the up and down retractable opaque sunshade curtain system, and the side-folding opaque sun visor system are all in a retracted state. By controlling the adjustment of the switch system, the anti-glare light-transmitting thin plate can be infinitely suspended at any angle front and back.

[0008] As the preferred technical solution of the present application, the front-flip opaque sun visor system is composed of a light-proof front-flip sun visor, a light-proof sun visor front flip axis and a second drive motor, and the light-proof front-flip sun visor is composed of a hollow plastic part buckle structure.

[0009] As the preferred technical solution of the present application, gears are provided on the front flip shaft of the opaque sun visor and the second drive motor. The opaque front flip shaft of the sun visor is connected to the transmission gear of the second drive motor through the gears on the front flip shaft of the opaque sun visor. The front flip shaft of the opaque sun visor is controlled by the key input of the control switch system to realize independent electric stepless adjustment of the front and rear flip angles of the opaque front flip sun visor and hovering at any position.

[0010] As the preferred technical solution of the present application, the upper and lower telescopic opaque sunshade curtain system is composed of upper and lower telescopic rods, a sunshade curtain, a third drive motor and a synchronous worm gear. The upper and lower telescopic rods are U-shaped structures. The front ends of the upper and lower telescopic rods are connected to the sunshade curtain. The rear ends of the upper and lower telescopic rods are provided with a rack structure. The rack structure is fixed in the slide groove of the light-proof front-flip sunshade plate and is connected to the synchronous worm gear. The synchronous worm gear is connected to the third drive motor. The rack structure cooperates with the third drive motor and the synchronous worm gear to realize the synchronous up and down movement of the upper and lower telescopic rods on both sides.

[0011] As a preferred technical solution of the present application, the blackout curtain is made of light-proof material, and both sides of the blackout curtain are fixed to the front ends of the upper and lower telescopic rods, and the blackout curtain is electrically adjusted up and down by controlling the switch system.

[0012] As the preferred technical solution of the present application, the side-flipping light-proof sun visor system is composed of a side-flipping sun visor, a side-flipping shaft and a fourth drive motor, and the side-flipping shaft is connected between the side-flipping sun visor and the fourth drive motor; the side-flipping sun visor is adjusted steplessly by electric means through the side-flipping shaft, the fourth drive motor and the key input of the control switch system.

[0013] As the preferred technical solution of the present application, the control switch system is composed of a motor wiring harness, a control switch, and a control module. The first drive motor, the second drive motor, the third drive motor and the fourth drive motor are connected to the control module through the motor wiring harness, and the control switch is also connected to the control module; through the demand input of the control switch, the control module sends a signal to the drive motor to realize the individual or linkage adjustment of the anti-glare light-transmitting sun visor system, the front-folding opaque sun visor system, the up and down retractable opaque sunshade curtain system, and the side-folding opaque sun visor system.

[0014] As a preferred technical solution of the present application, the control switch is a steering wheel control switch or a display screen virtual switch.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of this application: In order to solve the problem that the sun visor adjustment method on the market in the prior art is basically manual adjustment, compared with the prior art, the present invention provides an electrically adjustable automobile sunshade system, which has the following beneficial effects: the sunshade system electrically adjusts the front and rear flip angles of the anti-glare translucent sunshade system by controlling the switch system, realizes electric adjustment and prevents the glare caused by the direct high beam of the oncoming car at night / inclement weather, and realizes safe and comfortable driving. The sunshade system electrically adjusts the front flip opaque sunshade system, the upper and lower telescopic opaque sunshade curtain system, and the side flip opaque sunshade system by controlling the switch system to realize the simultaneous blocking of the front and side strong light requirements, and the upper and lower blocking range of the sun visor can be electrically adjusted to cover the sunshade requirements of drivers of different body shapes. Compared with the prior art, it has made significant progress in improving driving safety and comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of an electrically adjustable automobile sunshade system provided for this application; Figure 2 A schematic diagram of the anti-glare light-transmitting sunshade system provided for this application; Figure 3 A schematic diagram of the forward-folding opaque sun visor system provided for this application; Figure 4 A schematic diagram of the vertically retractable light-proof sunshade system provided by the present application; Figure 5 A schematic diagram of the rollover opaque visor system provided for this application.

[0017] Indicated in the figure: 100. Anti-glare light-transmitting sun visor system; 200. Front-folding opaque sun visor system; 300. Up and down telescopic opaque sunshade system; 400. Side-folding opaque sunshade system; 500. Control switch system; 1. Anti-glare light-transmitting thin plate; 2. Front flip axis of anti-glare sun visor; 3. First drive motor; 4. Optical front flip visor; 5. Front flip axis of opaque sun visor; 6. Second drive motor; 7. Up and down telescopic rod; 8. Shade curtain; 9. Third drive motor; 10. Synchronous worm; 11. Side opaque sun visor; 12. Side flip axis; 13. Fourth drive motor; 14. Motor wiring harness; 15. Steering wheel control switch; 16. Display screen virtual switch; 17. Control module. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0019] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] Example 1, please refer to Figure 1-Figure 5 , an electrically adjustable automobile sunshade system, comprising: an anti-glare light-transmitting sun visor system 100, a front-folding opaque sun visor system 200, a vertically telescopic opaque sunshade curtain system 300, a side-folding opaque sunshade system 400, and a control switch system 500; wherein the front-folding opaque sunshade system 200 is a structural basis, the anti-glare light-transmitting sun visor system 100 is arranged on the front side (front direction of the vehicle) of the front-folding opaque sunshade system 200, the vertically telescopic opaque sunshade curtain system 300 is arranged on the first layer on the rear side of the front-folding opaque sunshade system 200, the side-folding opaque sunshade system 400 is arranged on the outermost layer on the rear side of the front-folding opaque sunshade system 200, and the control switch system 500 serves as a control system of the front-folding opaque sunshade system 200 to receive driver control input.

[0022] Furthermore, the anti-glare light-transmitting visor system 100 is composed of an anti-glare light-transmitting thin plate 1, an anti-glare sun visor front flip shaft 2 and a first drive motor 3. Gears are provided on the anti-glare sun visor front flip shaft 2 and the first drive motor 3. The anti-glare light-transmitting thin plate 1 is connected with the gear on the rotating shaft of the first drive motor 3 through the gear on the anti-glare sun visor front flip shaft 2 to realize stepless forward and backward flipping adjustment of the anti-glare light-transmitting thin plate 1. The anti-glare sun visor front flip shaft 2 is fixed in the rotating shaft hole in the middle of the opaque front flip visor 4. The anti-glare light-transmitting thin plate 1 is a thin plate made of light-transmitting anti-glare material.

[0023] Furthermore, the operation scenario of the anti-glare light-transmitting sun visor system 100 is a night without sunlight or in bad weather. The front flip opaque sun visor system 200, the up and down telescopic opaque sunshade system 300, and the side flip opaque sun visor system 400 are all in a retracted state. By controlling the adjustment of the switch system 500, the anti-glare light-transmitting thin plate 1 can be infinitely suspended at any angle forward and backward to help the driver solve the problem of glare. Figure 2 shown.

[0024] Embodiment 2 further optimizes the electrically adjustable automobile sunshade system provided in Embodiment 1. Specifically, Figure 3 As shown, the front-flip opaque sun visor system 200 is composed of a light-proof front-flip sun visor 4, a light-proof sun visor front flip shaft 5 and a second drive motor 6. The light-proof front-flip sun visor 4 is composed of a hollow plastic part interlocking structure. The light-proof front-flip sun visor 4 is provided with a mounting bracket for the side flip shaft 12, a fixing bracket for the third drive motor 9 and the fourth drive motor 13, an upper and lower telescopic rod 7 slide groove and a mounting bracket for the synchronous worm 10. A space is reserved between the outside and the lateral light-proof sun visor 11 for the up and down movement of the blackout curtain 8.

[0025] Further, such as Figure 4 As shown, gears are provided on the front flip shaft 5 of the opaque sun visor and the second drive motor 6. The opaque front flip visor 4 is connected to the transmission gear of the second drive motor 6 through the gears on the front flip shaft 5 of the opaque sun visor. The front flip shaft 5 of the opaque sun visor is input by the key of the control switch system 500 to realize the independent electric stepless adjustment of the front and rear flip angles of the opaque front flip visor 4 and hovering at any position, that is, Figure 3 shown.

[0026] Further, such as Figure 4As shown, the upper and lower telescopic opaque sunshade curtain system 300 is composed of an upper and lower telescopic rod 7, a sunshade curtain 8, a third drive motor 9 and a synchronous worm 10. The upper and lower telescopic rod 7 is a U-shaped structure. The front end of the upper and lower telescopic rod 7 is connected to the sunshade curtain 8. The rear end of the upper and lower telescopic rod 7 has a rack structure, and the rack structure is fixed in the sliding groove of the light-proof front-flip sunshade plate 4 and is connected to the synchronous worm 10. The synchronous worm 10 is connected to the third drive motor 9. The rack structure cooperates with the third drive motor 9 and the synchronous worm 10 to realize the synchronous up and down movement of the upper and lower telescopic rods 7 on both sides.

[0027] Furthermore, the shading curtain 8 is made of light-proof material, and both sides of the shading curtain 8 are fixed to the front ends of the upper and lower telescopic rods 7. Since the frequency of use of the shading curtain 8 is lower than that of the side-flipping light-proof sun visor system 400, it is placed between the front-flipping light-proof sun visor system 200 and the side-flipping light-proof sun visor system 400, which does not affect the front-flipping and side-flipping functions of the sun visor. The shading curtain 8 is electrically adjusted up and down by controlling the switch system 500, so as to provide a larger shading area for drivers with smaller bodies, that is, Figure 4 shown.

[0028] Furthermore, the side-flipping light-proof sun visor system 400 is composed of a side-flipping light-proof sun visor 11, a side-flipping shaft 12 and a fourth drive motor 13, wherein the side-flipping sun visor 11 is a light-proof plastic sheet to ensure a certain rigidity and appearance quality, and the side-flipping shaft 12 is fixed on the mounting bracket inside the light-proof front-flipping sun visor 4; the side-flipping light-proof sun visor 11 is adjusted sideways by electric stepless flipping through the side-flipping shaft 12, the fourth drive motor 13 and the control switch system 500 key input; the operation of the side-flipping light-proof sun visor system 400 is premised on the front-flipping light-proof sun visor system 200 being in a vertical state, and due to its combined function, it is set to a specific scene for one-key operation through the memory mode, such as Figure 5 shown.

[0029] Embodiment 3 further optimizes the electrically adjustable automobile sunshade system provided in Embodiment 1 or 2. Specifically, Figure 1 As shown, the control switch system 500 is composed of a motor harness 14, a control switch, and a control module 17. The first drive motor 3, the second drive motor 6, the third drive motor 9 and the fourth drive motor 13 are connected to the control module 17 through the motor harness 14, and the control switch is also connected to the control module 17; through the demand input of the control switch, the control module 17 sends a signal to the drive motor to realize the individual or linkage adjustment of the anti-glare translucent sun visor system 100, the front-folding opaque sun visor system 200, the up and down telescopic opaque sunshade curtain system 300, and the side-folding opaque sun visor system 400.

[0030] In addition, to facilitate the driver's one-button operation, memory buttons can be added to set the visor adjustment position for commonly used working conditions. For example, the night mode matches the anti-glare translucent visor system 100 to adjust the anti-glare translucent thin plate 1 to a vertical position or a front position. For example, the strong light mode matches the forward-folding opaque visor system 200 to automatically adjust to a vertical position when flipped forward, and the side-folding opaque visor system 400 to automatically adjust to a longitudinal vertical position when flipped sideways, etc. It can also cooperate with sensors such as sunlight and rain, internal and external cameras, control modules, etc. to automatically calculate the light and the driver's field of view angle, so as to automatically adjust the visor to the best angle for the driver.

[0031] Further, such as Figure 1 As shown, the control switch is a steering wheel control switch 15 or a display screen virtual switch 16 .

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. An electrically adjustable automobile sunshade system, characterized in that: include: An anti-glare light-transmitting sun visor system (100), a front-folding opaque sun visor system (200), an up-and-down telescopic opaque sunshade curtain system (300), a side-folding opaque sunshade system (400), and a control switch system (500); wherein the front-folding opaque sun visor system (200) is a structural basis, the anti-glare light-transmitting sun visor system (100) is arranged at the front side of the front-folding opaque sun visor system (200), the up-and-down telescopic opaque sunshade curtain system (300) is arranged at the first layer at the rear side of the front-folding opaque sun visor system (200), the side-folding opaque sun visor system (400) is arranged at the outermost layer at the rear side of the front-folding opaque sun visor system (200), and the control switch system (500) serves as a control system of the front-folding opaque sun visor system (200) to receive driver control input.

2. The electrically adjustable automobile sunshade system according to claim 1, characterized in that: The anti-glare light-transmitting sun visor system (100) is composed of an anti-glare light-transmitting thin plate (1), a front flip shaft (2) of the anti-glare sun visor, and a first drive motor (3). Gears are provided on the front flip shaft (2) of the anti-glare sun visor and the first drive motor (3). The anti-glare light-transmitting thin plate (1) is connected to the gear on the rotating shaft of the first drive motor (3) via the gear on the front flip shaft (2) of the anti-glare sun visor, thereby realizing stepless forward and backward flipping adjustment of the anti-glare light-transmitting thin plate (1).

3. The electrically adjustable automobile sunshade system according to claim 2, characterized in that: The operation scenario of the anti-glare light-transmitting sunshade system (100) is a dark night or bad weather. The front-folding light-proof sunshade system (200), the vertically retractable light-proof sunshade curtain system (300), and the side-folding light-proof sunshade system (400) are all in a retracted state. By adjusting the control switch system (500), the anti-glare light-transmitting thin plate (1) can be infinitely suspended at any angle forward or backward.

4. The electrically adjustable automobile sunshade system according to claim 3, characterized in that: The forward flipping light-proof sun visor system (200) is composed of a light-proof forward flipping sun visor (4), a light-proof sun visor front flipping shaft (5) and a second drive motor (6); the light-proof forward flipping sun visor (4) is composed of a hollow plastic part buckling structure.

5. The electrically adjustable automobile sunshade system according to claim 4, characterized in that: The light-proof sun visor front flip shaft (5) and the second drive motor (6) are both provided with gears, and the light-proof sun visor (4) is connected to the transmission gear of the second drive motor (6) via the gears on the light-proof sun visor front flip shaft (5). The light-proof sun visor front flip shaft (5) is input by a key of the control switch system (500) to achieve independent electric stepless adjustment of the front and rear flip angles of the light-proof sun visor (4) and hovering at any position.

6. The electrically adjustable automobile sunshade system according to claim 5, characterized in that: The upper and lower telescopic light-proof sunshade system (300) is composed of an upper and lower telescopic rod (7), a light-proof sunshade (8), a third drive motor (9) and a synchronous worm (10), wherein the upper and lower telescopic rod (7) is a U-shaped structure, the front end of the upper and lower telescopic rod (7) is connected to the light-proof sunshade (8), the rear end of the upper and lower telescopic rod (7) is provided with a rack structure, and the rack structure is fixed in the slide groove of the light-proof front flip sunshade (4) and is connected to the synchronous worm (10), the synchronous worm (10) is connected to the third drive motor (9), and the rack structure cooperates with the third drive motor (9) and the synchronous worm (10) to realize the synchronous upper and lower movement of the upper and lower telescopic rods (7) on both sides.

7. The electrically adjustable automobile sunshade system according to claim 6, characterized in that: The shading curtain (8) is made of a light-proof material, and both sides of the shading curtain (8) are fixed to the front ends of the upper and lower telescopic rods (7). The shading curtain (8) can be electrically adjusted up and down by controlling the switch system (500).

8. The electrically adjustable automobile sunshade system according to claim 7, characterized in that: The side-flipping light-proof sunshade system (400) is composed of a side-flipping light-proof sunshade (11), a side-flipping shaft (12) and a fourth drive motor (13), wherein the side-flipping shaft (12) is connected between the side-flipping light-proof sunshade (11) and the fourth drive motor (13); the side-flipping light-proof sunshade (11) is electrically flipped sideways in an infinitely variable manner by key input of the side-flipping shaft (12), the fourth drive motor (13) and the control switch system (500).

9. The electrically adjustable automobile sunshade system according to claim 8, characterized in that: The control switch system (500) is composed of a motor harness (14), a control switch, and a control module (17); the first drive motor (3), the second drive motor (6), the third drive motor (9), and the fourth drive motor (13) are connected to the control module (17) via the motor harness (14); and the control switch is also connected to the control module (17); through the demand input of the control switch, the control module (17) sends a signal to the drive motor, thereby realizing the independent or linkage adjustment of the anti-glare light-transmitting sunshade system (100), the front-folding light-proof sunshade system (200), the vertically telescopic light-proof sunshade curtain system (300), and the side-folding light-proof sunshade system (400).

10. The electrically adjustable automobile sunshade system according to claim 9, characterized in that: The control switch is a steering wheel control switch (15) or a display screen virtual switch (16).

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