CN213534408U

CN213534408U - Transmission structure for automobile skylight

Info

Publication number: CN213534408U
Application number: CN202021844257.2U
Authority: CN
Inventors: 邬中华; 黄雷登; 徐珂
Original assignee: Zhejiang Xiaxia Precision Manufacturing Co ltd
Current assignee: Zhejiang Xiaxia Precision Manufacturing Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-06-25
Anticipated expiration: 2030-08-29

Abstract

The utility model relates to a transmission structure for sunroof, automobile-used skylight sets up on the roof of car for adjustment sunroof's operating condition, first pole and second pole with sunroof connects, and is rotatory through the control motor, can the simultaneous control first seat of sliding slide along first lead screw and the second seat of sliding slide along the second lead screw, thereby the control skylight removes, through the flexible of the first pole of control and second pole, can control the lift in skylight. The utility model has the advantages that: by arranging the slide way group, the skylight cover plate can realize diversified opening modes, and various opening requirements are met; by arranging the skylight transmission device, a plurality of different opening modes of the skylight cover plate can be realized by fewer driving elements, the structure is ingenious, and the practicability is high; through setting up the fan subassembly for the motor can improve the flow of upper air in the car as the power supply of fan subassembly when not needing the removal of drive skylight apron.

Description

Transmission structure for automobile skylight

Technical Field

The utility model relates to the field of automobiles, especially, relate to a transmission structure for sunroof.

Background

With the increase of income of people, vehicles become more and more a popular consumer product to enter thousands of households. The automobile skylight is a very sought-after automobile optional part, the automobile skylight is arranged on the roof of an automobile, air in the automobile can be effectively circulated, fresh air can enter the automobile skylight, meanwhile, the automobile window can also have a wide view field and meet the shooting requirements of moving photography and videography, and the automobile skylight can be roughly divided into the following parts: the sliding type, the built-in turning-out type, the panoramic type, the curtain type and the like are mainly installed on commercial SUVs, cars and other vehicle types, and the driving and riding comfort can be improved.

However, the existing car window can only meet the opening and closing functions, and cannot adapt to more diversified use requirements.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a transmission structure for a sunroof, which has more diversified opening manners to achieve diversified control of an environment in a vehicle.

The utility model discloses a transmission structure for sunroof sets up on the roof of car for adjustment sunroof's operating condition, transmission structure for sunroof include: the motor is fixed on the top plate; the first rotating shaft is rotatably connected to the top plate and is connected with the motor; the worm is fixedly arranged on the first rotating shaft and can rotate under the driving of the motor; the second rotating shaft is rotatably connected to the top plate and is vertical to the first rotating shaft; the worm wheel is arranged on the second rotating shaft and is matched with the worm; the first bevel gear and the second bevel gear are respectively arranged at two ends of the second rotating shaft; the first lead screw and the second lead screw are rotatably arranged on the top plate, and are arranged in parallel and are perpendicular to the second rotating shaft; the third bevel gear is arranged at the end part of the first lead screw and is meshed with the first bevel gear; and the fourth bevel gear is arranged at the end part of the second lead screw and is meshed with the second bevel gear.

In one embodiment, the transmission structure for the automobile skylight further comprises a fan assembly, the first rotating shaft has a first working position and a second working position, when the first rotating shaft is located at the first working position, the first rotating shaft is connected with the worm so as to be capable of driving the worm to rotate, and when the first rotating shaft is located at the second working position, the first rotating shaft is connected with the fan assembly so as to be capable of driving the fan assembly to work.

In one embodiment, a control assembly is disposed between the rotating shaft of the motor and the first rotating shaft, and is capable of controlling the first rotating shaft to switch between the first working position and the second working position, and the control assembly includes: with the rotation axis fixed connection's of motor casing, set firmly in electro-magnet, cover in the casing are located elastic component on the electro-magnet, follow in the casing the extending direction of first pivot has been seted up and has been connected the spout, be provided with in the first pivot can connect the first slider that slides in the spout, the motor can drive thereby the casing is rotatory the drive first pivot is rotatory, the elastic component butt in the tip of first pivot, when during the electro-magnet outage, first pivot is in be located first operating position under the effect of elastic component, through control the electro-magnet circular telegram can adsorb first pivot, and compression the elastic component makes first pivot remove to second operating position.

In one embodiment, a first clamping block is arranged on the first rotating shaft, a first clamping groove is formed in the worm, and when the first rotating shaft is located at a first working position, the first clamping block is matched with the first clamping groove, so that the first rotating shaft can drive the worm to rotate.

In one embodiment, the fan assembly comprises a casing and a connecting gear rotationally connected to the casing, the first rotating shaft penetrates through the center of the connecting gear, a second clamping block is arranged on the first rotating shaft, a second clamping groove is formed in the connecting gear, and when the first rotating shaft is located at a second working position, the second clamping block is matched with the second clamping groove, so that the first rotating shaft can drive the connecting gear to rotate, and the fan assembly is driven to work.

The utility model has the advantages that: by arranging the slide way group, the skylight cover plate can realize diversified opening modes, and various opening requirements are met; by arranging the skylight transmission device, a plurality of different opening modes of the skylight cover plate can be realized by fewer driving elements, the structure is ingenious, and the practicability is high; through setting up the fan subassembly for the motor can improve the flow of upper air in the car as the power supply of fan subassembly when not needing the removal of drive skylight apron.

Drawings

Fig. 1 is a perspective view of a vehicle sunroof provided by the present invention.

Fig. 2 is a partial cross-sectional view of a vehicle skylight, which shows the internal structure.

Fig. 3 is a top view of a vehicle sunroof in a cross-sectional state.

Fig. 4 is a top view of a vehicle sunroof provided by the present invention.

Fig. 5 is a cross-sectional view of the plane a-a according to fig. 4 provided by the present invention.

Fig. 6 is a first working state diagram of the vehicle sunroof shown in fig. 5.

Fig. 7 is a second working state diagram of the sunroof for the vehicle under the viewing angle of fig. 5.

Fig. 8 is a third working state diagram of the vehicle sunroof shown in fig. 5.

Fig. 9 is a fourth working state diagram of the vehicle sunroof shown in fig. 5.

Fig. 10 is a partial enlarged view of the present invention at B in fig. 5.

Fig. 11 is a first working state diagram of the sunroof for the vehicle shown in fig. 10.

In the figure, a sunroof cover 1, a first sliding part 11, a second sliding part 12, a slide group 2, a first horizontal slide 21, a second horizontal slide 22, a third horizontal slide 23, a first vertical slide 24, a second vertical slide 25, a first inclined slide 26, a second inclined slide 27, a motor 31, a first rotating shaft 321, a first slider 3211, a first clamping block 3212, a second clamping block 3213, a second rotating shaft 322, a worm 33, a first clamping groove 331, a turbine 34, a first lead screw 351, a second lead screw 352, a first bevel gear 361, a second bevel gear 362, a third bevel gear 363, a fourth bevel gear 364, a first sliding seat 371, a second sliding seat 372, a first electric pole 381, a second electric pole 382, a fan assembly 4, a casing 41, a connecting gear 42, a second clamping groove 421, a control assembly 5, a casing 51, a connecting groove 511, an electromagnet 52, an elastic member 53, a roof plate 6, a passage 61, a roof plate 6, and a roof plate 51, The upper partition plate 62, the middle partition plate 63, the first drainage grooves 631, the second drainage grooves 632, the lower partition plate 64, the air holes 641 and the sealing strips 65.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses an automobile skylight sets up on roof 6 of car, skylight passageway 61 has been seted up on roof 6, automobile skylight can be controlled skylight passageway 61's break-make, automobile skylight includes: the skylight cover plate 1 is provided with a first sliding part 11 and a second sliding part 12 at the lower side of the skylight cover plate 1; slide group 2, set up in skylight passageway 61 lateral wall includes: the first horizontal slide 21, the second horizontal slide 22, the third horizontal slide 23, the first vertical slide 24, the second vertical slide 25, the first inclined slide 26, and the second inclined slide 27, wherein the first horizontal slide 21, the second horizontal slide 22, and the third horizontal slide 23 are sequentially distributed in parallel from top to bottom, the first vertical slide 24 and the second vertical slide 25 respectively vertically penetrate through the first horizontal slide 21, the second horizontal slide 22, and the third horizontal slide 23, the first inclined slide 26 and the second inclined slide 27 are respectively disposed at two ends of the second horizontal slide 22, and the first sliding part 11 and the second sliding part 12 can slide in the slide group 2; and the transmission structure for the automobile skylight can drive the skylight cover plate 1 to move, so that the skylight cover plate 1 can be opened in various different modes.

Preferably, the transmission structure for the sunroof is disposed on a roof panel 6 of the vehicle for adjusting a working state of the sunroof, and the transmission structure for the sunroof includes: the electric motor 31, the first rotating shaft 321, the worm 33, the second rotating shaft 322, the worm wheel 34, the first lead screw 351, the second lead screw 352, the first bevel gear 361, the second bevel gear 362, the third bevel gear 363, the fourth bevel gear 364, the first sliding seat 371, the second sliding seat 372, the first electric pole 381 and the second electric pole 382. The motor 31 is fixed to the top plate 6, the first rotating shaft 321 is rotatably connected to the top plate 6 and connected to the motor 31, the worm 33 is disposed on the first rotating shaft 321 and can be rotated by the motor 31, the second rotating shaft 322 is rotatably connected to the top plate 6 and is perpendicular to the first rotating shaft 321, the worm wheel 34 is fixedly disposed on the second rotating shaft 322 and is engaged with the worm 33, the first bevel gear 361 and the second bevel gear 362 are respectively disposed at two ends of the second rotating shaft 322, the first lead screw 351 and the second lead screw 352 are rotatably disposed on the top plate 6, the first lead screw 351 and the second lead screw 352 are disposed in parallel and are perpendicular to the second rotating shaft 322, the third bevel gear 363 is disposed at an end of the first lead screw 351 and is engaged with the first bevel gear 361, the fourth bevel gear 364 is disposed at an end of the second lead screw 352, and is engaged with the second bevel gear 362, the first sliding seat 371 is threadedly connected to the first lead screw 351, the second sliding seat 372 is threadedly connected to the second lead screw 352, the first electric pole 381 is disposed on the first sliding seat 371, the second electric pole 382 is disposed on the second sliding seat 372, the first electric pole 381 and the second electric pole 382 are hinged to a lower side of the sunroof, and by controlling rotation of the motor 31, the first sliding seat 371 and the second sliding seat 372 can be simultaneously controlled to slide along the first lead screw 351 and the second lead screw 352, so as to control translation of the sunroof cover 1, and by controlling extension and retraction of the first electric pole 381 and the second electric pole 382, lifting and lowering of the sunroof cover 1 can be controlled.

Therefore, the skylight cover plate 1 can be in various different working states by controlling the transmission structure for the automobile skylight.

As shown in fig. 5, the skylight cover 1 completely closes the skylight passage 61, and at this time, the first sliding portion 11 and the second sliding portion 12 are both located in the second horizontal sliding channel 22.

As shown in fig. 6, the sunroof cover 1 is in a front inclined open state, in which the first sliding portion 11 is located in the second horizontal slide 22 and the second sliding portion 12 is located in the second inclined slide 27.

As shown in fig. 7, the sunroof cover 1 is in a rear inclined open state, in which the first sliding portion 11 is located in the second inclined slide 27 and the second sliding portion 12 is located in the second horizontal slide 22.

As shown in fig. 8, the skylight cover 1 is in a fully opened state, and at this time, the first sliding portion 11 and the second sliding portion 12 are both located in the third horizontal sliding way 23, and the skylight cover 1 is slid into between the upper partition plate 62 and the middle partition plate 63.

As shown in fig. 9, the skylight cover 1 is in a half-open state, and at this time, the first sliding portion 11 and the second sliding portion 12 are both located in the first horizontal sliding way 21 and at the right end of the first horizontal sliding way 21, and the left side of the skylight channel 61 is open, it should be mentioned that the first sliding portion 11 and the second sliding portion 12 can also move to the left end of the first horizontal sliding way 21, so that the right side of the skylight channel 61 is open.

It should be noted that, by controlling the first electric pole 381 and the second electric pole 382, the lifting of the skylight cover plate 1 can be controlled, so that the first sliding part 11 moves up and down along the first vertical slideway 24, and the second sliding part 12 moves up and down along the second vertical slideway 25, thereby switching the horizontal slideways where the first sliding part 11 and the second sliding part 12 are located.

It is worth mentioning that, in order to make the skylight cover 1 have stability, an elastic member may be disposed at the hinged joint of the skylight cover 1 and the first and second electric poles 381 and 382, so that the skylight cover 1 is kept in a horizontal state in a natural state.

Preferably, the transmission structure for the sunroof further includes a fan assembly 4, the first rotating shaft 321 has a first working position and a second working position, as shown in fig. 10, when the first rotating shaft 321 is located at the first working position, the first rotating shaft 321 is connected to the worm 33, so as to be able to drive the worm 33 to rotate, as shown in fig. 11, when the first rotating shaft 321 is located at the second working position, the first rotating shaft 321 is connected to the fan assembly 4, so as to be able to drive the fan assembly 4 to work.

Preferably, a regulation and control assembly 5 is disposed between the rotating shaft of the motor 31 and the first rotating shaft 321, and is capable of controlling the first rotating shaft 321 to switch between the first working position and the second working position, and the regulation and control assembly 5 includes: a housing 51 fixedly connected with a rotating shaft of the motor 31, an electromagnet 52 fixedly arranged in the housing 51, and an elastic member 53 sleeved on the electromagnet 52, wherein a connecting sliding groove 511 is formed in the housing 51 along an extending direction of the first rotating shaft 321, a first slider 3211 capable of sliding in the connecting sliding groove 511 is arranged on the first rotating shaft 321, the motor 31 can drive the housing 51 to rotate so as to drive the first rotating shaft 321 to rotate, the elastic member 53 abuts against an end portion of the first rotating shaft 321, when the electromagnet 52 is powered off, the first rotating shaft 321 is located at a first working position under the action of the elastic member 53 so as to drive the worm to rotate 33, the electromagnet 52 is controlled to be powered on, the first rotating shaft 321 can be adsorbed, and the elastic member 53 is compressed, so that the first rotating shaft 321 moves to the second working position, so that the first rotating shaft 321 can drive the fan assembly 4 to work.

Preferably, a first engaging block 3212 is disposed on the first rotating shaft 321, a first engaging groove 331 is disposed on the worm 33, and when the first rotating shaft 321 is located at the first working position, the first engaging block 3212 is matched with the first engaging groove 331, so that the first rotating shaft 321 can drive the worm 33 to rotate.

Preferably, the fan assembly 4 includes a housing 41 and a connecting gear 42 rotatably connected to the housing 41, the first rotating shaft 321 passes through the center of the connecting gear 42, the first rotating shaft 321 is provided with a second clamping block 3213, the connecting gear 42 is provided with a second clamping groove 421, and when the first rotating shaft 321 is located at the second working position, the second clamping block 3213 is matched with the second clamping groove 421, so that the first rotating shaft 321 can drive the connecting gear 42 to rotate, and the fan assembly 4 is driven to work.

Preferably, the top plate 6 includes an upper partition plate 62, a middle partition plate 63, and a lower partition plate 64, and when the first sliding portion 11 and the second sliding portion 12 are both located on the third horizontal sliding way 23, the sunroof panel 1 can slide between the upper partition plate 62 and the middle partition plate 63, so that the sunroof is in an open state. The transmission structure for the sunroof is provided on the lower partition plate 64.

Preferably, the upper partition plate 62 is provided with a sealing strip 65. Preferably, the lower partition plate 64 is provided with an air hole 641.

Preferably, the middle partition plate 63 is provided with a first drainage groove 631 and a second drainage groove 632 which are communicated with each other, and the first drainage groove 631 is located below the edge of the skylight channel 61.

It can be understood that the skylight cover plate 1 can move into the space between the upper partition plate 62 and the middle partition plate 63, so that the skylight channel 61 is completely opened, water accumulated on the skylight cover plate 1 can flow onto the middle partition plate 63 and flow out through the first drainage grooves 631 and the second drainage grooves 632, and the phenomenon of water accumulation in the top plate 6 is avoided.

It should be noted that the fan assembly 4 can work under the driving of the motor 31 to make air generate directional flow, the fan assembly 4 includes a fan blade (not shown), and rotates through the driving connection gear 42 to drive a fan blade gear (not shown) rotatably connected to the casing 41 to rotate, and further drives a fan blade coaxially arranged with the fan blade gear to rotate, so as to circulate air, a plurality of fan blades and fan blade gears can be arranged in the casing 41, and the plurality of fan blades can be synchronously driven to rotate by meshing the fan blade gears with each other, so as to improve the wind power of the fan assembly 4.

Further, the air holes 641 are formed in the lower partition plate 64, so that air can enter between the lower partition plate 64 and the upper partition plate 62 through the air holes 641, thereby facilitating the air circulation.

It can be understood that, the vehicle interior is in a relatively closed space, and when the skylight is closed, the circulation of air in the vehicle interior is generally performed through the vehicle-mounted air conditioner, but the vehicle-mounted air conditioner is generally installed at lower positions such as a foreground and a seat, and is not beneficial to the flow of upper air in the vehicle interior, and through the arrangement of the fan assembly 4, when the skylight is not required to be regulated, the fan assembly 4 is driven by the motor 31 to work, so that the flow of the upper air in the vehicle interior is improved, and the riding comfort is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a transmission structure for sunroof, sets up on the roof of car for the operating condition of adjustment sunroof, its characterized in that, transmission structure for sunroof include:

the motor is fixed on the top plate;

the first rotating shaft is rotatably connected to the top plate and is connected with the motor;

the worm is fixedly arranged on the first rotating shaft and can rotate under the driving of the motor;

the second rotating shaft is rotatably connected to the top plate and is vertical to the first rotating shaft;

the worm wheel is arranged on the second rotating shaft and is matched with the worm;

the first bevel gear and the second bevel gear are respectively arranged at two ends of the second rotating shaft;

the first lead screw and the second lead screw are rotatably arranged on the top plate, and are arranged in parallel and are perpendicular to the second rotating shaft;

the third bevel gear is arranged at the end part of the first lead screw and is meshed with the first bevel gear;

and the fourth bevel gear is arranged at the end part of the second lead screw and is meshed with the second bevel gear.

2. The transmission structure for the automobile sunroof according to claim 1, further comprising a fan assembly, wherein the first shaft has a first operating position and a second operating position, the first shaft is connected to the worm so as to be capable of driving the worm to rotate when the first shaft is located in the first operating position, and the first shaft is connected to the fan assembly so as to be capable of driving the fan assembly to operate when the first shaft is located in the second operating position.

3. The transmission structure for the sunroof of the automobile according to claim 2, wherein a control assembly is disposed between the rotating shaft of the motor and the first rotating shaft, and is capable of controlling the first rotating shaft to switch between the first working position and the second working position, and the control assembly includes: with the rotation axis fixed connection's of motor casing, set firmly in electro-magnet, cover in the casing are located elastic component on the electro-magnet, follow in the casing the extending direction of first pivot has been seted up and has been connected the spout, be provided with in the first pivot can connect the first slider that slides in the spout, the motor can drive thereby the casing is rotatory the drive first pivot is rotatory, the elastic component butt in the tip of first pivot, when during the electro-magnet outage, first pivot is in be located first operating position under the effect of elastic component, through control the electro-magnet circular telegram can adsorb first pivot, and compression the elastic component makes first pivot remove to second operating position.

4. The transmission structure for the automobile skylight as claimed in claim 3, wherein the first rotating shaft is provided with a first clamping block, the worm is provided with a first clamping groove, and when the first rotating shaft is located at the first working position, the first clamping block is matched with the first clamping groove, so that the first rotating shaft can drive the worm to rotate.

5. The transmission structure for the automobile skylight according to claim 3 or 4, wherein the fan assembly comprises a housing and a connecting gear rotationally connected to the housing, the first rotating shaft passes through the center of the connecting gear, a second clamping block is arranged on the first rotating shaft, a second clamping groove is arranged on the connecting gear, and when the first rotating shaft is located at a second working position, the second clamping block is matched with the second clamping groove, so that the first rotating shaft can drive the connecting gear to rotate, and the fan assembly is driven to work.