阅读说明：本技术 一种汽车天窗 (Automobile skylight ) 是由 马程 于 2020-04-29 设计创作，主要内容包括：本发明公开了一种汽车天窗,包括顶壳和螺栓,所述顶壳顶部开设有第一窗口,且顶壳底部固定有防护框,所述防护框前后两侧开设有第一滑槽与第二滑槽,且第二滑槽设置在第一滑槽下侧,所述防护框内部设置有第一伸缩板与第二伸缩板,且第一伸缩板与第二伸缩板底部均转动连接有转轴,所述第一伸缩板底部的转轴前后两端均与第一滑槽滑动连接,所述第二伸缩板底部的转轴前后两端均与第二滑槽滑动连接。该汽车天窗,设置有防护框、螺栓和底盖,转动取下螺栓,取下底盖,使防护框露出,且第一滑槽与第二滑槽均开设在防护框上,便于对防护框上的第一滑槽、第二滑槽以及其他部件进行清理,避免了灰尘等杂物在汽车天窗内部堆积,延长了汽车天窗的使用寿命。(The invention discloses an automobile skylight which comprises a top shell and a bolt, wherein a first window is formed in the top of the top shell, a protective frame is fixed at the bottom of the top shell, a first sliding groove and a second sliding groove are formed in the front side and the rear side of the protective frame, the second sliding groove is formed in the lower side of the first sliding groove, a first expansion plate and a second expansion plate are arranged in the protective frame, rotating shafts are rotatably connected to the bottoms of the first expansion plate and the second expansion plate, the front end and the rear end of the rotating shaft at the bottom of the first expansion plate are both slidably connected with the first sliding groove, and the front end and the rear end of the rotating shaft at the bottom of the second expansion plate are both slidably connected with the second sliding groove. This sunroof is provided with protecting frame, bolt and bottom, rotates and takes off the bolt, takes off the bottom, makes protecting frame expose, and first spout and second spout are all seted up on protecting frame, are convenient for clear up first spout, second spout and other parts on the protecting frame, have avoided debris such as dust to pile up inside sunroof, have prolonged sunroof's life.)

1. An automobile skylight comprises a top shell (1) and a bolt (10), and is characterized in that: the top of the top shell (1) is provided with a first window (2), the bottom of the top shell (1) is fixed with a protective frame (3), the front side and the back side of the protective frame (3) are provided with a first sliding chute (4) and a second sliding chute (5), the second sliding chute (5) is arranged at the lower side of the first sliding chute (4), a first expansion plate (6) and a second expansion plate (7) are arranged inside the protective frame (3), the bottoms of the first expansion plate (6) and the second expansion plate (7) are rotatably connected with a rotating shaft (8), the front end and the back end of the rotating shaft (8) at the bottom of the first expansion plate (6) are both slidably connected with the first sliding chute (4), the front end and the back end of the rotating shaft (8) at the bottom of the second expansion plate (7) are both slidably connected with the second sliding chute (5), and sealing rubber strips (9) are arranged on the right side of the first expansion plate (6) and on the inner wall of the, the bolt (10) penetrates through the bottom cover (11) to be in threaded connection with the top shell (1) and the protective frame (3), the bottom cover (11) is arranged below the top shell (1), meanwhile, a second window (12) is formed in the middle of the bottom cover (11), a partition plate (13) is arranged inside the left side of the top shell (1), a first hoisting machine (14) is arranged on the upper side of the partition plate (13), a second hoisting machine (15) is arranged on the lower side of the partition plate (13), first rotating pieces (16) are arranged at the front end and the rear end of a left rotating shaft (8) of the first expansion plate (6) and at the front end and the rear end of a left rotating shaft (8) of the second expansion plate (7), the first hoisting machine (14) is connected with the first rotating piece (16) on the first expansion plate (6) and the second hoisting machine (15) is connected with the first rotating piece (16) on the second expansion plate (7) through a first steel wire rope (17), the front end and the rear end of a right rotating shaft (8) of the first expansion plate (6) and the front end and the rear end of a right rotating shaft (8) of the second expansion plate (7) are respectively provided with a second rotating piece (18), a first winch (14) is connected with the second rotating piece (18) on the first expansion plate (6) and a second winch (15) is connected with the second rotating piece (18) on the second expansion plate (7) through a second steel wire rope (19), the second steel wire rope (19) passes through the outer side of a guide shaft (20), the guide shaft (20) is rotatably connected with one end, far away from the protective frame (3), of a connecting column (21), one end, close to the protective frame (3), of the connecting column (21) is arranged on the front side and the rear side of the protective frame (3), a pressure sensor (22) is arranged at the connecting position of the connecting column (21) and the protective frame (3), a signal processor (23) and a control button (24) are arranged on the right side in the top shell (1, and the signal processor (23) is arranged at the lower side of the control button (24).

2. The sunroof of claim 1, wherein: the shape and size of the first window (2) are the same as those of the second window (12), and the central line of the first window (2) and the central line of the second window (12) are positioned on the same vertical line.

3. The sunroof of claim 1, wherein: the front side and the rear side of the protective frame (3) are rotatably connected with guide wheels (25), and the guide wheels (25) change the track of the first steel wire rope (17).

4. The sunroof of claim 1, wherein: the sealing rubber strips (9) on the first window (2) are attached to the front side, the rear side and the right side of the second expansion plate (7), the sealing rubber strips (9) on the left side of the second expansion plate (7) are attached to the right side of the first expansion plate (6), and the sealing rubber strips (9) on the first window (2) are attached to the front side, the rear side and the left side of the first expansion plate (6) simultaneously.

5. The sunroof of claim 1, wherein: the sealing rubber strip (9) is adhered to the inner side of the first window (2) and the right side of the first expansion plate (6).

6. The sunroof of claim 1, wherein: the upper end of the bottom cover (11) is attached to the lower end of the protective frame (3) and the lower end of the top shell (1), and the bottom cover (11) is matched with the protective frame (3) and the top shell (1) to form a closed structure.

7. The sunroof of claim 1, wherein: the length of the first rotating piece (16) is smaller than that of the second rotating piece (18), the length of the second rotating piece (18) is the same as that of the guide shaft (20), and the length of the first rotating piece (16) is the same as that of the guide wheel (25).

8. The sunroof of claim 1, wherein: the first steel wire ropes (17) and the second steel wire ropes (19) are arranged in two groups, and the two groups of the first steel wire ropes (17) and the two groups of the second steel wire ropes (19) are symmetrically arranged by taking the center line of the protective frame (3) as the center.

9. The sunroof of claim 1, wherein: the pressure sensor (22), the signal processor (23), the first winch (14), the second winch (15) and the control button (24) are electrically connected.

Technical Field

The invention relates to the technical field of automobile skylights, in particular to an automobile skylight.

Background

The automobile skylight is a window positioned at the top of an automobile, and has the advantages of low wind noise, high lighting rate, good ventilation effect and the like.

Current sunroof only is provided with a expansion plate usually, also area occupied when the expansion plate shrink, lead to sunroof to open the area at the biggest and be less than the half of car top, and the expansion plate drive arrangement's of current sunroof structure area occupied is big, lead to the car space to diminish, influence the use comfort, and the guide rail position structure in current sunroof is complicated, and the difficulty is dismantled to the bottom, be not convenient for clear up the guide rail of burying underground inside, current sunroof prevent that clamp mechanism is comparatively fast, prevent that clamp mechanism can automatic shrink when detecting the resistance too big, nevertheless range is too big when automatic shrink, it removes to wrap up easily and hold hair or clothing, cause the secondary injury to the personnel, to above-mentioned problem, need improve current equipment.

Disclosure of Invention

The invention aims to provide an automobile skylight, and the automobile skylight aims to solve the problems that the conventional automobile skylight proposed in the background technology is usually only provided with one expansion plate, the expansion plate occupies a small area when being contracted, so that the maximum opening area of the automobile skylight is smaller than half of the top of an automobile, the structure of an expansion plate driving device of the conventional automobile skylight occupies a large area, the space in the automobile is reduced, and the use comfort is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: an automobile skylight comprises a top shell and a bolt, wherein a first window is formed in the top of the top shell, a protective frame is fixed at the bottom of the top shell, a first sliding groove and a second sliding groove are formed in the front side and the rear side of the protective frame, the second sliding groove is formed in the lower side of the first sliding groove, a first expansion plate and a second expansion plate are arranged in the protective frame, rotating shafts are rotatably connected with the bottoms of the first expansion plate and the second expansion plate, the front end and the rear end of the rotating shaft at the bottom of the first expansion plate are slidably connected with the first sliding groove, the front end and the rear end of the rotating shaft at the bottom of the second expansion plate are slidably connected with the second sliding groove, sealing rubber strips are arranged on the right side of the first expansion plate and the inner wall of the first window, the bolt penetrates through a bottom cover, is in threaded connection with the top shell and the protective frame, the bottom cover is arranged below the top shell, meanwhile, a, and the upper side of the clapboard is provided with a first winch, the lower side of the clapboard is provided with a second winch, the front and back ends of the left rotating shaft of the first expansion plate and the front and back ends of the left rotating shaft of the second expansion plate are provided with first rotating parts, the front and back ends of the right rotating shaft of the first expansion plate and the front and back ends of the right rotating shaft of the second expansion plate are connected through first steel wire ropes, the front and back ends of the right rotating shaft of the first expansion plate and the front and back ends of the right rotating shaft of the second expansion plate are provided with second rotating parts, the first winch and the second rotating part on the first expansion plate and the second winch and the second rotating part on the second expansion plate are connected through second steel wire ropes, the second steel wire ropes pass through the outer side of the guide shaft, and the guide shaft is rotatably connected with one end of the connecting column far away from the protective frame, and the one end setting that the spliced pole is close to the protective frame is both sides around the protective frame, and spliced pole and protective frame junction are provided with pressure sensor simultaneously, the inside right side of top shell is provided with signal processor and control button, and signal processor sets up at the control button downside.

Preferably, the shape and size of the first window are the same as the shape and size of the second window, and the center line of the first window and the center line of the second window are located on the same vertical line.

Preferably, the front side and the rear side of the protective frame are rotatably connected with guide wheels, and the guide wheels change the track of the first steel wire rope.

Preferably, the front side, the rear side and the right side of the second expansion plate are all attached to the sealing rubber strips on the first window, the left side of the second expansion plate is attached to the sealing rubber strips on the right side of the first expansion plate, and the front side, the rear side and the left side of the first expansion plate are all attached to the sealing rubber strips on the first window.

Preferably, the sealing rubber strip is adhered to the inner side of the first window and the right side of the first expansion plate.

Preferably, the upper end of the bottom cover is attached to the lower end of the protective frame and the lower end of the top shell, and the bottom cover, the protective frame and the top shell are matched to form a closed structure.

Preferably, the length of the first rotating member is smaller than that of the second rotating member, and the length of the second rotating member is the same as that of the guide shaft, while the length of the first rotating member is the same as that of the guide wheel.

Preferably, the first steel wire rope and the second steel wire rope are arranged in two groups, and the two groups of the first steel wire rope and the two groups of the second steel wire rope are symmetrically arranged by taking the central line of the protective frame as the center.

Preferably, the pressure sensor, the signal processor, the first winch, the second winch and the control button are electrically connected.

Compared with the prior art, the invention has the beneficial effects that: the automobile skylight has the advantages that the automobile skylight is provided with the sun visor,

(1) the automobile skylight opening device is provided with a first expansion plate, a second expansion plate, a first sliding groove and a second sliding groove, the first winch pulls the first expansion plate to slide to the leftmost end of the first sliding groove through a first steel wire rope, the second winch pulls the second expansion plate to slide to the leftmost end of the second sliding groove through a second steel wire rope, the first expansion plate and the second expansion plate are overlapped and stored up and down, the transverse occupied area is reduced, the opening area of a first window is increased conveniently, and the opening area of an automobile skylight is increased;

(2) the sealing rubber strip is arranged on the inner wall of the first window and the right side of the first expansion plate, after the sealing rubber strip is aged and damaged, the sealing rubber strip on the right side of the first expansion plate is taken down and replaced, the first expansion plate is stored, and the sealing rubber strip on the inner wall of the first window is taken down and replaced, so that the mounting structure of the sealing rubber strip is simple, and the sealing rubber strip can be replaced quickly;

(3) the first winch pulls the first expansion plate to slide leftwards along the first sliding groove through the first steel wire rope, the first winch pulls the first expansion plate to slide rightwards along the first sliding groove through the second steel wire rope to play a role in opening and closing the first expansion plate, the second winch pulls the second expansion plate to slide leftwards along the second sliding groove through the first steel wire rope, and the second winch pulls the second expansion plate to slide rightwards along the second sliding groove through the second steel wire rope to play a role in opening and closing the second expansion plate;

(4) the automobile skylight is provided with the protective frame, the bolt and the bottom cover, the bolt is taken down by rotating, the bottom cover is taken down to expose the protective frame, and the first sliding groove and the second sliding groove are arranged on the protective frame, so that the first sliding groove, the second sliding groove and other parts on the protective frame can be conveniently cleaned, dust and other sundries are prevented from being accumulated in the automobile skylight, and the service life of the automobile skylight is prolonged;

(5) be provided with pressure sensor and control button, when first expansion plate or second expansion plate were closed and are hindered, the pressure increase of second wire rope to the spliced pole, pressure sensor sends monitoring information to signal processor, signal processor controls first expansion plate or second expansion plate reverse movement segment distance, afterwards, the navigating mate passes through first expansion plate of control button control or the removal of second expansion plate according to actual conditions, avoided taking place the possibility of secondary damage, improved the safety in utilization.

Drawings

FIG. 1 is a schematic cross-sectional front view of the closed state of the present invention;

FIG. 2 is a schematic cross-sectional front view of the device in an open state;

FIG. 3 is a schematic sectional view of the shell of the present invention;

FIG. 4 is a schematic top cross-sectional view of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

FIG. 6 is a schematic bottom view of the present invention;

FIG. 7 is a schematic diagram of a right side view cross-sectional structure of the present invention;

FIG. 8 is a schematic diagram of the working process of the present invention.

In the figure: 1. the top shell, 2, first window, 3, protective frame, 4, first spout, 5, second spout, 6, first expansion plate, 7, second expansion plate, 8, pivot, 9, joint strip, 10, bolt, 11, bottom, 12, second window, 13, baffle, 14, first hoisting machine, 15, second hoist engine, 16, first rotation piece, 17, first wire rope, 18, second rotation piece, 19, second wire rope, 20, guiding axle, 21, spliced pole, 22, pressure sensor, 23, signal processor, 24, control button, 25, leading wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a car skylight is disclosed, as shown in figure 1, figure 2 and figure 4, a first window 2 is arranged at the top of a top shell 1, a protective frame 3 is fixed at the bottom of the top shell 1, the shape and the size of the first window 2 are the same as those of a second window 12, the central line of the first window 2 and the central line of the second window 12 are positioned on the same vertical line, so that air can conveniently enter a car through the first window 2 and the second window 12, guide wheels 25 are rotatably connected to the front side and the rear side of the protective frame 3, the track of a first steel wire rope 17 is changed by the guide wheels 25, so that the first steel wire rope 17 pulls a second expansion plate 7 to be smoother, a first chute 4 and a second chute 5 are arranged at the front side and the rear side of the protective frame 3, the second chute 5 is arranged at the lower side of the first chute 4, a first expansion plate 6 and a second expansion plate 7 are arranged inside the protective frame 3, and rotating shafts 8 are rotatably connected to the bottoms of the first expansion plate, the sealing rubber strips 9 on the first window 2 are attached to the front side, the rear side and the right side of the second expansion plate 7, the sealing rubber strips 9 on the right side of the first expansion plate 6 are attached to the left side of the second expansion plate 7, and the sealing rubber strips 9 on the first window 2 are attached to the front side, the rear side and the left side of the first expansion plate 6.

As shown in figures 1, 6 and 7, the front and rear ends of the rotating shaft 8 at the bottom of the first expansion plate 6 are slidably connected with the first sliding groove 4, the front and rear ends of the rotating shaft 8 at the bottom of the second expansion plate 7 are slidably connected with the second sliding groove 5, the right side of the first expansion plate 6 and the inner wall of the first window 2 are respectively provided with a sealing rubber strip 9, the sealing rubber strips 9 are adhered to the inner side of the first window 2 and the right side of the first expansion plate 6, the sealing rubber strips 9 are convenient to disassemble and replace, a bolt 10 penetrates through a bottom cover 11 to be in threaded connection with the top shell 1 and the protective frame 3, and the bottom cover 11 is arranged below the top shell, meanwhile, the middle part of the bottom cover 11 is provided with a second window 12, the upper end of the bottom cover 11 is attached to the lower end of the protective frame 3 and the lower end of the top shell 1, and bottom 11 and protective frame 3 and top shell 1 cooperation constitute enclosed construction, avoid debris such as dust to get into other gaps, are convenient for clear up protective frame 3 inboard.

As shown in fig. 1, 4, 5 and 8, a partition plate 13 is disposed inside the left side of the top case 1, a first winding machine 14 is disposed on the upper side of the partition plate 13, a second winding machine 15 is disposed on the lower side of the partition plate 13, first rotating members 16 are disposed on the front and rear ends of the left rotating shaft 8 of the first expansion plate 6 and the front and rear ends of the left rotating shaft 8 of the second expansion plate 7, the length of the first rotating member 16 is smaller than that of the second rotating member 18, the length of the second rotating member 18 is the same as that of the guide shaft 20, the length of the first rotating member 16 is the same as that of the guide wheel 25, the first steel wire rope 17 is vertically staggered with respect to the second steel wire rope 19, so that the first winding machine 14 or the second winding machine 15 can wind, the first winding machine 14 is connected with the first rotating member 16 on the first expansion plate 6, and the second winding machine 15 is connected with the first rotating member 16 on the second expansion plate 7 through the first steel, the first steel wire rope 17 and the second steel wire rope 19 are both provided with two groups, the two groups of the first steel wire rope 17 and the second steel wire rope 19 are both symmetrically arranged by taking the central line of the protective frame 3 as the center, the front side and the back side of the first expansion plate 6 or the front side and the back side of the second expansion plate 7 are simultaneously pulled to ensure that the first expansion plate 6 and the second expansion plate 7 slide more stably, the front end and the back end of the rotating shaft 8 at the right side of the first expansion plate 6 and the front end and the back end of the rotating shaft 8 at the right side of the second expansion plate 7 are both provided with second rotating pieces 18, the space between the first winch 14 and the second rotating piece 18 on the first expansion plate 6 and the space between the second winch 15 and the second rotating piece 18 on the second expansion plate 7 are both connected through the second steel wire rope 19, the second steel wire rope 19 passes through the outer side of the guide shaft 20, the guide shaft 20 is rotatably connected with one end of the connecting column 21 far, meanwhile, a pressure sensor 22 is arranged at the joint of the connecting column 21 and the protective frame 3, the pressure sensor 22, a signal processor 23, the first winch 14, the second winch 15 and a control button 24 are electrically connected, after a clamping accident occurs, the first winch 14 and the second winch 15 are controlled to operate through the manual operation control button 24, the problem that the first winch 14 and the second winch 15 automatically operate is solved, the secondary damage is easily caused, the signal processor 23 and the control button 24 are arranged on the right side inside the top shell 1, and the signal processor 23 is arranged on the lower side of the control button 24.

The working principle is as follows: when the automobile skylight is used, the model of the signal processor 23 is TMS320F28016PZA, the model of the pressure sensor 22 is MS5837-02BA, an external power supply is switched on, the first winch 14 is started, the first winch 14 pulls the second rotating piece 18 through the second steel wire rope 19, the second rotating piece 18 pulls the first expansion plate 6 through the rotating shaft 8 to slide rightwards along the first sliding chute 4 until the first expansion plate 6 slides to the rightmost end, at the moment, the front side, the rear side and the left side of the first expansion plate 6 are attached to the sealing rubber strip 9 on the inner part of the first window 2, similarly, the second winch 15 pulls the second expansion plate 7 to slide to the rightmost end of the second sliding chute 5, at the moment, the front side, the rear side and the right side of the second expansion plate 7 are attached to the sealing rubber strip 9 on the inner part of the first window 2, the left side of the second expansion plate 7 is attached to the sealing rubber strip 9 on the right side of the first expansion plate 6, similarly, the second winch 15 pulls the leftmost end of the second expansion plate 7 through the first steel wire rope 17, the first winch 14 pulls the first expansion plate 6 to slide to the leftmost end of the first chute 4 through the first steel wire rope 17, so that air and sunlight can conveniently enter the vehicle through the first window 2 and the second window 12, the first expansion plate 6 and the second expansion plate 7 are arranged in an up-and-down overlapping mode, the transverse occupied area is reduced, the opening area of the first window 2 is conveniently increased, the ventilation and lighting effects are improved, the guide shaft 20 and the guide wheel 25 rotate along with the movement of the first steel wire rope 17 and the second steel wire rope 19, so that the first steel wire rope 17 and the second steel wire rope 19 can move more smoothly, the occupied area of the driving structure is small, the use area in the vehicle is conveniently increased, when the first expansion plate 6 or the second expansion plate 7 is closed and blocked, the pressure of the second steel wire rope 19 on the guide shaft 20 is increased, the pressure of the guide shaft 20 to the connecting column 21 is increased, the pressure sensor 22 sends monitoring information to the signal processor 23, the signal processor 23 controls the first winch 14 or the second winch 15 to rotate reversely, the first expansion plate 6 or the second expansion plate 7 moves reversely for a short distance, a driver flexibly determines whether the first winch 14 or the second winch 15 rotates reversely or not by manually operating the control button 24, the problem that secondary damage is easy to occur is solved, the bolt 10 is rotated and taken down, the bottom cover 11 is taken down, the protective frame 3 is exposed, the first sliding groove 4, the second sliding groove 5 and other exposed parts are convenient to clean, after the sealing rubber strip 9 is aged and damaged, the sealing rubber strip 9 on the right side of the first expansion plate 6 is taken down and replaced, the sealing rubber strip 9 on the inner wall of the first window 2 is taken down and replaced, compared with the traditional sealing rubber strip 9 which is completely fixed on the expansion plate, the fixing mode of the sealing rubber strip 9 of the automobile skylight is simpler, the sealing rubber strip 9 is convenient to detach and replace, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.