CN2873553Y - Driving mechanism for automobile electric sky light - Google Patents
Driving mechanism for automobile electric sky light Download PDFInfo
- Publication number
- CN2873553Y CN2873553Y CN 200520142780 CN200520142780U CN2873553Y CN 2873553 Y CN2873553 Y CN 2873553Y CN 200520142780 CN200520142780 CN 200520142780 CN 200520142780 U CN200520142780 U CN 200520142780U CN 2873553 Y CN2873553 Y CN 2873553Y
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- CN
- China
- Prior art keywords
- flexible axle
- cam
- adapter plate
- slide
- glass adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides an actuator for the automobile electric sky-light, which comprises an electric motor, a driving gear rolled by the electric motor as well as a cam and slide compound which comprises a glass mounting plate (4), a flexible axle (2) and a slide (3). The utility model is characterized in that the inner end of the flexile axle is actuating engaged with the driving gear while the outer end is connected with the first end (41) of the glass mounting plate whereof the second end (42) is connected with the outer end of the slide. The actuator for the automobile electric sky-light is capable of reducing the friction in the sky-light motion, decreasing the resistance for reposefully opening and closing the sky-light, and debasing the motion noise.
Description
Technical field
The utility model relates to a kind of transmission device of automotive power sunroof.
Background technology
The transmission device of automotive power sunroof generally is to be made of electrical motor, driven wheel, sliding screw, front and back pillow etc. in the prior art, wherein the power of electrical motor is delivered to the front and back pillow through driven wheel and sliding screw, drives the skylight by the front and back pillow then and opens and closes.
In this transmission device, the cooperation of driven wheel and screw rod is easy to generate noise and jitter phenomenon, influences the overall performance of skylight for electric car.
The utility model content
The purpose of this utility model provides and a kind ofly can make skylight motion process pulsation-free transmission device more.
The transmission device of this automotive power sunroof comprises electrical motor and the driven wheel that is rotated by direct motor drive, it is characterized in that, also comprise the cam skateboard combination, described cam skateboard combination comprises glass adapter plate, flexible axle and slide plate, wherein the inner of flexible axle and driving gear drives engagement, the outer end is connected with first end of glass adapter plate, and second end of glass adapter plate is connected with the outer end of slide plate.
In the transmission device of automotive power sunroof of the present utility model, electrical motor work and by the driving gear drives flexible axle when straight line moves, described flexible axle can drive glass adapter plate and slide plate and move along the slideway in skylight, can reduce the friction in the motion process of skylight, reduce resistance, can open and close the skylight reposefully, and the noise in the motion process is low.
Description of drawings
Fig. 1 is the structural representation of the transmission device of automotive power sunroof of the present utility model;
Fig. 2 is that the transmission device driving skylight of the power moonroof among Fig. 1 is in the scheme drawing of tiltedly opening state;
Fig. 3 is the structural representation of flexible axle;
Fig. 4 is the scheme drawing that shows cam.
The specific embodiment
Describe the transmission device of automotive power sunroof of the present utility model with reference to the accompanying drawings in detail.
As shown in Figure 1, according to an aspect of the present utility model, the transmission device of this automotive power sunroof comprises electrical motor and the driven wheel that is rotated by direct motor drive, it is characterized in that, also comprise the cam skateboard combination, described cam skateboard combination comprises glass adapter plate 4, flexible axle 2 and slide plate 3, wherein the inner of flexible axle and driving gear drives engagement, the outer end is connected with first end 41 of glass adapter plate, and second end 42 of glass adapter plate is connected with the outer end of slide plate.
In the utility model, utilize cam skateboard combination replacement screw rod of the prior art and front and back ram, be used for the skylight being opened or closed by the driving of driven wheel, can reduce the friction in the motion process of skylight, reduce resistance, can open and close the skylight reposefully, and the noise in the motion process is low.
Glass adapter plate 4 is generally used for installing skylight glass.In addition, for the convenience of describing, the title that the upper end that occurs in specification sheets and claims, lower end, left end, right-hand member etc. relate to the orientation all is to be frame of reference with corresponding Figure of description.
As shown in Figure 3, flexible axle 2 can comprise flexible axle steel wire 21 and the plastic part 22 of flexible axle, and the two forms by integrated through injection molding.Described flexible axle steel wire part 21 can mesh with driven wheel, rotatablely moving of driven wheel is converted into the horizontal rectilinear motion of flexible axle.Plastic part 22 can be connected with first end 41 of glass adapter plate.
One end of flexible axle 2 and driven wheel mesh, and are used to receive the propulsive effort of driven wheel, are about to rotatablely moving of driven wheel and are converted into the straight-line motion of flexible axle, and its function class is similar to screw rod.The other end of flexible axle 2 has plastic part 22, and this plastic part 22 links together with the lower end of cursor slide 1, can slide in the slideway of power moonroof.Thus, by the driving action of driven wheel, can straight line push-and-pull flexible axle, entire mechanism is slided in slideway, thereby the skylight is opened or closed.
According to second aspect of the present utility model, the transmission device of automotive power sunroof comprises electrical motor and the driven wheel that is rotated by direct motor drive, it is characterized in that, also comprise the cam skateboard combination, described cam skateboard combination comprises glass adapter plate 4, flexible axle 2, slide plate 3 and cursor slide 1, wherein the inner of flexible axle and driving gear drives engagement, the lower end of the outer end of flexible axle and cursor slide 1 is hinged, the upper end of cursor slide 1 is hinged with respect to first end 41 of glass adapter plate, and second end 42 of glass adapter plate is hinged with the outer end of slide plate.
This second embodiment is compared with the first above-mentioned embodiment, has increased cursor slide 1 in the cam skateboard combination, and purpose is for energy inclination opening vehicle dormer window.
The upper end of cursor slide 1 can directly be hinged on first end of glass adapter plate 4, also can be hinged with first end of glass adapter plate indirectly by other structure, and for example following cam 5 that will illustrate.Second end 42 (right-hand member among Fig. 1) of glass adapter plate 4 is hinged with the outer end of slide plate 3.
In the motion process of skylight from the full cut-off to the standard-sized sheet or from the standard-sized sheet to the full cut-off, by the power of electrical motor, driving gear drives flexible axle straight-line motion, 2 of flexible axles drive plastic part 22 and drive whole cam skateboard aggregate motion then.
In addition, tiltedly open function, can on the slideway in skylight, stop gear be set for what realize the skylight.From be closed to the motion process of tiltedly opening, the slide plate outer end is pushed up on this stop gear on the slideway and can't be continued to slide in slideway in the skylight, but electrical motor will continue to drive the flexible axle motion.Because slide plate no longer continues motion in slideway, so cursor slide will around with the plastic part pivotally attached of flexible axle rotational, then rotate at first end with respect to the glass adapter plate cursor slide upper end, thereby make the glass adapter plate around rotating with the rotating shaft of slide plate pivotally attached, thus finished the skylight tiltedly start work.The skylight is from tiltedly reaching the motion process of closing with opposite from being closed to the motion process of tiltedly opening.State when tiltedly open in the skylight as shown in Figure 2.
Because glass adapter plate 4 is thin-slab structure normally, the cursor slide upper end directly is hinged on the difficulty and the structural instability that can increase manufacturing on the glass adapter plate.Therefore, preferably, described cam skateboard combination can also comprise cam 5, and this cam is fixedly mounted on first end 41 of glass adapter plate 4, and the upper end of described cursor slide 1 directly is hinged on the cam, so that can rotate with respect to the glass adapter plate.
In addition, as shown in Figure 1, because under normal circumstances, cursor slide 1 roughly is the level of state, so when tiltedly putting in a skylight, need apply cursor slide and could allow cursor slide rotate with respect to the glass adapter plate more energetically.So for being more prone to of the rotation that makes cursor slide, the inside of described cam (5) can be provided with cam groove 51, then can slide and rotatable along this cam groove in the upper end of described cursor slide 1, as shown in Figure 4.
And, owing to sliding along cam groove in the upper end of cursor slide, so can also increase the oblique angle of release degree in skylight.For example, as shown in Figure 2, when cursor slide upper end when cam groove slides into the midway location of about glass adapter plate, by the rotation of cursor slide, can significantly increase the oblique angle of release degree of glass adapter plate with respect to the glass adapter plate.
In addition, the lower surface of described cam 5 can form the outstanding camming surface of part downwards, and roller 6 then correspondingly is installed on the plastic part 22 of described flexible axle 2.When the upper end of cursor slide when cam groove moves, this roller then can roll along described camming surface, thereby first end 41 of glass adapter plate is upwards raised certain height in advance, thereby helps tiltedly opening of glass adapter plate more.
In addition, tiltedly start the more smooth-going low noise of work for what make the glass adapter plate, described roller 6 is preferably elastic wheel.
Therefore,, cooperate with the driving of flexible axle, can open and close the skylight reposefully, and the noise in the motion process is low by drive motor by above-mentioned transmission device of the present utility model.And, by the combination of cursor slide, cam and elastic wheel, can also realize at an easy rate the glass adapter plate be the skylight tiltedly start work.In the whole motion process of this transmission device, friction drag is little, and motion noise is low.
Claims (8)
1, a kind of transmission device of automotive power sunroof, comprise electrical motor and the driven wheel that rotates by direct motor drive, it is characterized in that, also comprise the cam skateboard combination, described cam skateboard combination comprises glass adapter plate (4), flexible axle (2) and slide plate (3), wherein the inner of flexible axle and driving gear drives engagement, the outer end is connected with first end (41) of glass adapter plate, and second end (42) of glass adapter plate is connected with the outer end of slide plate.
2, transmission device as claimed in claim 1, wherein, described flexible axle comprises integrally formed flexible axle steel wire (21) and plastic part (22), and wherein flexible axle steel wire (21) meshes with driven wheel, and plastic part (22) is connected with first end (41) of glass adapter plate (4).
3, a kind of transmission device of automotive power sunroof, comprise electrical motor and the driven wheel that rotates by direct motor drive, it is characterized in that, also comprise the cam skateboard combination, described cam skateboard combination comprises glass adapter plate (4), flexible axle (2), slide plate (3) and cursor slide (1), wherein the inner of flexible axle and driving gear drives engagement, the lower end of the outer end of flexible axle and cursor slide (1) is hinged, the upper end of cursor slide (1) is hinged with respect to first end (41) of glass adapter plate, and second end (42) of glass adapter plate is hinged with the outer end of slide plate.
4, transmission device as claimed in claim 3, wherein, described flexible axle comprises integrally formed flexible axle steel wire (21) and plastic part (22), and wherein flexible axle steel wire (21) meshes with driven wheel, and plastic part (22) is hinged with the lower end of cursor slide (1).
5, transmission device as claimed in claim 4, wherein, described cam skateboard combination comprises that also cam (5), this cam are fixedly mounted on first end (41) of glass adapter plate (4), the upper end of described cursor slide (1) is hinged on the cam.
6, transmission device as claimed in claim 5, wherein, the inside of described cam (5) has cam groove (51), and the upper end of described cursor slide (1) is along this cam groove slip and rotatable.
7, as claim 5 or 6 described transmission devices, wherein, the lower surface of described cam (5) is the outstanding downwards camming surface of part, on the plastic part (22) of described flexible axle (2) roller (6) is installed, and this roller rolls along described camming surface.
8, transmission device as claimed in claim 7, wherein, described roller (6) is an elastic wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142780 CN2873553Y (en) | 2005-12-23 | 2005-12-23 | Driving mechanism for automobile electric sky light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142780 CN2873553Y (en) | 2005-12-23 | 2005-12-23 | Driving mechanism for automobile electric sky light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2873553Y true CN2873553Y (en) | 2007-02-28 |
Family
ID=37780142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142780 Expired - Lifetime CN2873553Y (en) | 2005-12-23 | 2005-12-23 | Driving mechanism for automobile electric sky light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2873553Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015592A (en) * | 2014-05-16 | 2014-09-03 | 江苏威克特精工科技有限公司 | Flexible shaft transmission mechanism of skylight |
| CN104340032A (en) * | 2013-07-30 | 2015-02-11 | 麦格纳覆盖件有限公司 | Drive system for sunroof assembly |
| CN107444087A (en) * | 2017-09-04 | 2017-12-08 | 上海毓恬冠佳汽车零部件有限公司 | It is a kind of that outer sliding skylight of the two-piece type with abat vent opened can be achieved |
| CN109367372A (en) * | 2018-08-29 | 2019-02-22 | 苏州盖茨电子科技有限公司 | A kind of intelligence skylight noise abatement control method |
-
2005
- 2005-12-23 CN CN 200520142780 patent/CN2873553Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340032A (en) * | 2013-07-30 | 2015-02-11 | 麦格纳覆盖件有限公司 | Drive system for sunroof assembly |
| CN104015592A (en) * | 2014-05-16 | 2014-09-03 | 江苏威克特精工科技有限公司 | Flexible shaft transmission mechanism of skylight |
| CN104015592B (en) * | 2014-05-16 | 2016-06-29 | 江苏威克特精工科技有限公司 | Flexible shaft transmission mechanism of skylight |
| CN107444087A (en) * | 2017-09-04 | 2017-12-08 | 上海毓恬冠佳汽车零部件有限公司 | It is a kind of that outer sliding skylight of the two-piece type with abat vent opened can be achieved |
| CN109367372A (en) * | 2018-08-29 | 2019-02-22 | 苏州盖茨电子科技有限公司 | A kind of intelligence skylight noise abatement control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BYD Automobile Co., Ltd Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2013.11.18 Contract record no.: 2008440000072 Denomination of utility model: Driving mechanism for automobile electric sky light Granted publication date: 20070228 License type: General permission Record date: 20080504 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2013.11.18 Name of requester: BYD AUTOMOBILE CO., LTD. Effective date: 20080504 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070228 |
|
| EXPY | Termination of patent right or utility model |