阅读说明：本技术 车窗驱动机构 (Vehicle window driving mechanism ) 是由 于凤 高雯雯 于 2021-09-10 设计创作，主要内容包括：本发明公开了汽车车窗升降技术领域的车窗驱动机构,包括,升降组件；连接组件,包括连接杆,所述连接杆的顶部开设有收纳槽,所述收纳槽底部内壁的后侧设置有玻璃安装部,所述连接杆的前侧均匀开设有透气管,且透气管与收纳槽相互贯通,所述连接杆的前侧端部设置有横移驱动装置,所述连接杆的前侧中部设置有翻转驱动装置,所述收纳槽的内部设置有刮水装置,控制微型电动伸缩杆驱动弹性刮条上的插块在定位块内向后滑动,使得弹性刮条可以接触车窗玻璃,进而通过继续控制驱动电机三即可驱动弹性刮条在车窗玻璃上摆动,将雨滴摊开,摊开后的雨水经过弹性刮条的聚集后,通过引水槽向外排出,进而能够有效去除雨水。(The invention discloses a car window driving mechanism in the technical field of car window lifting, comprising a lifting component; the connecting assembly comprises a connecting rod, wherein a containing groove is formed in the top of the connecting rod, a glass mounting part is arranged on the rear side of the inner wall of the bottom of the containing groove, vent pipes are uniformly formed in the front side of the connecting rod and are communicated with the containing groove, a transverse moving driving device is arranged at the end of the front side of the connecting rod, an overturning driving device is arranged in the middle of the front side of the connecting rod, a water scraping device is arranged in the containing groove, an inserting block on a miniature electric telescopic rod driving elastic scraping strip is controlled to slide backwards in a positioning block, the elastic scraping strip can be in contact with window glass, then the elastic scraping strip can be driven to swing on the window glass by continuously controlling a driving motor III, raindrops are spread out, and the spread rainwater is outwards discharged through the water guiding groove after being gathered by the elastic scraping strip, so that the rainwater can be effectively removed.)

1. Door window actuating mechanism, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a lifting assembly (1);

the connecting assembly (2) comprises a connecting rod (21), the top of the connecting rod (21) is provided with a storage groove (22), the rear side of the inner wall of the bottom of the storage groove (22) is provided with a glass mounting part (23), the front side of the connecting rod (21) is uniformly provided with vent pipes (24), the vent pipes (24) are communicated with the storage groove (22), the front side end part of the connecting rod (21) is provided with a transverse moving driving device (25), the middle part of the front side of the connecting rod (21) is provided with a turnover driving device (26), and the interior of the storage groove (22) is provided with a water wiping device (27); and the number of the first and second groups,

the covering component (3), the covering component (3) is connected to the top of the connecting rod (21) in a sliding mode.

2. The window drive mechanism of claim 1, wherein: the lifting assembly (1) comprises an empty pipe (11) and two groups of conveying wheels (13) with the same structure, a first driving motor (12) is arranged at the bottom end of the empty pipe (11), a power end of the top of the first driving motor (12) penetrates through the empty pipe (11) and is connected with one group of conveying wheels (13), a driving belt (14) is connected between the two groups of conveying wheels (13), the driving belt (14) is fixed with a first sliding block through a bolt, the first sliding block penetrates through the empty pipe (11) and is hinged with one end of a first guide connecting rod (16), a guide groove (15) matched with the first sliding block is transversely formed in the empty pipe (11), the other end of the first guide connecting rod (16) is hinged with a second sliding block, the second sliding block is slidably mounted on a connecting rod (21), the first guide connecting rod (16) is rotatably connected with the second guide connecting rod (17) through a pin shaft, and one end of the second guide connecting rod (17) is hinged on the empty pipe (11), the other end of the second guide connecting rod (17) is hinged with a third sliding block, and the third sliding block is slidably mounted on the connecting rod (21).

3. The window drive mechanism of claim 1, wherein: the transverse moving driving device (25) comprises a second driving motor (251) arranged on the connecting rod (21), a gear (252) is connected to the power end of the top of the second driving motor (251), and the gear (252) is located above the connecting rod (21).

4. The window drive mechanism of claim 1, wherein: the overturning driving device (26) comprises a mounting frame (261) arranged on the connecting rod (21), and a driving motor III (262) is arranged on the mounting frame (261).

5. The window drive mechanism of claim 4, wherein: the power end of the driving motor III (262) penetrates through the connecting rod (21) and extends into the accommodating groove (22), the power end of the driving motor III (262) is sleeved with the positioning block, a slot I and two groups of slots II with the same structure are arranged in the middle of the rear side of the positioning block, opposite sides of the slot I and the slot II are communicated with the slot I, and the cross sections of the slot II are rectangular.

6. The window drive mechanism of claim 5, wherein: the water scraping device (27) comprises an elastic scraping strip (271), the top end of the elastic scraping strip (271) is rotatably connected with a guide wheel (272) through a bearing, water guide grooves (273) are formed in the two sides of the elastic scraping strip (271), an inserting block (274) in sliding connection with a positioning block is arranged at the bottom end of the front side of the elastic scraping strip (271), the bottom end of the rear side of the elastic scraping strip (271) is rotatably connected with a power end of a miniature electric telescopic rod (275) through a bearing, and the bottom end of the miniature electric telescopic rod (275) is fixed in a containing groove (22).

7. The window drive mechanism of claim 6, wherein: the water guide groove (273) is inclined, and the elastic scraping strip (271) is positioned in the accommodating groove (22).

8. The window drive mechanism of claim 6, wherein: the inserting block (274) comprises an inserting column in sliding connection with the first inserting groove, rectangular blocks are arranged on two sides of the inserting column, and the two groups of rectangular blocks are in sliding connection with the two groups of the second inserting grooves respectively.

9. The window drive mechanism of claim 3, wherein: the cover assembly (3) comprises a cover plate (31), a notch is formed in the bottom of the cover plate (31), teeth meshed with the gear (252) are uniformly and transversely distributed at the notch, a groove is formed in the middle of the bottom of the cover plate (31), and a heating plate (32) is embedded in the groove.

10. The window drive mechanism of claim 9, wherein: the top sliding connection of apron (31) and connecting rod (21), and apron (31) cover the top at connecting rod (21), the width of apron (31) is less than accomodate the width of groove (22), and the width difference size between apron (31) and accomodate groove (22) with the width size of glass installation portion (23) is the same.

Technical Field

The invention relates to the technical field of automobile window lifting, in particular to a window driving mechanism.

Background

The vehicle window is an important component of the whole vehicle body and is designed to meet the requirements of lighting, ventilation and driver and passenger visual fields in the vehicle. The car window has the following different installation positions according to the glass: the window driving mechanism is a mechanism capable of driving window glass to lift, and the window glass refers to a vehicle side window.

As is well known, the side windows of a vehicle are often covered with raindrops that do not evaporate in time after rain, and when the driver uses the vehicle, if the raindrops are not treated, when the lane change and the turning need to be observed through a side window of the vehicle, the sight line is blocked, the safe driving is not facilitated, two methods are generally adopted to remove raindrops at present, the first method is to take towels in the vehicle to wipe the towels one by one around the vehicle, which is troublesome, but the effect is good, the second one is to lift the car window for many times through the car window driving mechanism to scrape the raindrops, however, when the method is used for scraping raindrops, the raindrops are mainly formed by spreading the raindrops through the sealing strip attached to the vehicle window, although the evaporation speed of rainwater can be accelerated, the vehicle window is required to be lifted for many times, the time for waiting for rainwater of the vehicle window to evaporate is long, the using effect is not satisfactory, and therefore the vehicle window driving mechanism is provided.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a window drive mechanism.

In order to achieve the purpose, the invention provides the following technical scheme: the vehicle window driving mechanism comprises a lifting component; the connecting assembly comprises a connecting rod, wherein a containing groove is formed in the top of the connecting rod, a glass mounting part is arranged on the rear side of the inner wall of the bottom of the containing groove, vent pipes are uniformly formed in the front side of the connecting rod and are communicated with the containing groove, a transverse moving driving device is arranged at the end part of the front side of the connecting rod, an overturning driving device is arranged in the middle of the front side of the connecting rod, and a water wiping device is arranged in the containing groove; and the covering component is connected to the top of the connecting rod in a sliding mode.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the lifting assembly comprises an empty pipe and two groups of conveying wheels with the same structure, a first driving motor is arranged at the bottom end of the empty pipe, a power end of the top of the first driving motor penetrates through the empty pipe and is connected with one group of conveying wheels, a driving belt is connected between the two groups of conveying wheels and is fixed with a first sliding block through a bolt, the first sliding block penetrates through the empty pipe and is hinged with one end of a first guide connecting rod, a guide groove matched with the first sliding block is transversely formed in the empty pipe, the other end of the first guide connecting rod is hinged with a second sliding block, the second sliding block is slidably mounted on a connecting rod, the first guide connecting rod is rotatably connected with the second guide connecting rod through a pin shaft, one end of the second guide connecting rod is hinged on the empty pipe, the other end of the second guide connecting rod is hinged with a third sliding block, and the third sliding block is slidably mounted on the connecting rod.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the transverse moving driving device comprises a second driving motor arranged on the connecting rod, a power end at the top of the second driving motor is connected with a gear, and the gear is located above the connecting rod.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the overturning driving device comprises a mounting frame arranged on the connecting rod, and a driving motor III is arranged on the mounting frame.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the power end of the driving motor III penetrates through the connecting rod and extends into the accommodating groove, the power end of the driving motor III is sleeved with the positioning block, a first slot and two groups of second slots with the same structure are formed in the middle of the rear side of the positioning block, the opposite sides of the second slots are communicated with the first slots, and the cross sections of the second slots are rectangular.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the water scraping device comprises an elastic scraping strip, the top end of the elastic scraping strip is rotatably connected with a guide wheel through a bearing, water guide grooves are formed in the two sides of the elastic scraping strip, an inserting block which is connected with a positioning block in a sliding mode is arranged at the bottom end of the front side of the elastic scraping strip, the bottom end of the rear side of the elastic scraping strip is rotatably connected with the power end of the miniature electric telescopic rod through a bearing, and the bottom end of the miniature electric telescopic rod is fixed in the accommodating groove.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the diversion groove is inclined, and the elastic scraping strip is located in the containing groove.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the inserting block comprises an inserting column which is connected with a slot in a sliding mode, rectangular blocks are arranged on two sides of the inserting column, and the rectangular blocks are connected with two slots in a sliding mode respectively.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the cover assembly comprises a cover plate, a notch is formed in the bottom of the cover plate, teeth meshed with the gear are uniformly and transversely distributed at the notch, a groove is formed in the middle of the bottom of the cover plate, and a heating plate is embedded in the groove.

As a preferable aspect of the window drive mechanism of the present invention, wherein: the apron is with the top sliding connection of connecting rod, and the apron covers at the top of connecting rod, the width of apron is less than accomodate the width in groove, and the apron with accomodate the width difference size between the groove with the width size of glass installation department is the same.

Compared with the prior art, the invention has the beneficial effects that: the cover plate is moved away from the accommodating groove by controlling the driving motor II to work in the vehicle, the accommodating groove is exposed outside the vehicle at the moment, the positioning block is controlled to rotate by the driving motor III, so that the inserting block can rotate along with the positioning block, the elastic scraping strip can be driven to rotate, the elastic scraping strip can extend out of the accommodating groove, the elastic scraping strip is positioned in front of the window glass at the moment, the miniature electric telescopic rod is controlled to drive the inserting block on the elastic scraping strip to slide backwards in the positioning block, the elastic scraping strip can contact the window glass, the elastic scraping strip can be driven to swing on the window glass by continuously controlling the driving motor III, raindrops are spread out, and spread rainwater is discharged outwards through the diversion groove after being gathered by the elastic scraping strip, so that the rainwater can be effectively removed.

Drawings

Fig. 1 is a schematic view of the entire structure of a window drive mechanism of the present invention;

FIG. 2 is a schematic view of the overall structure of the window drive mechanism of the present invention in use;

fig. 3 is a schematic structural view of a connecting assembly of the window drive mechanism of the present invention;

fig. 4 is a schematic view of a wiper device according to the window drive mechanism of the present invention;

fig. 5 is a schematic view of a cover assembly according to the present invention.

In the figure: 1. a lifting assembly; 11. empty pipe; 12. driving a motor I; 13. a transfer wheel; 14. a transmission belt; 15. a guide groove; 16. a first guide connecting rod; 17. a second guide connecting rod; 2. a connecting assembly; 21. a connecting rod; 22. a receiving groove; 23. a glass mounting portion; 24. a gas permeable pipe; 25. a traverse driving device; 251. a second driving motor; 252. a gear; 26. a turnover driving device; 261. installing a frame; 262. driving a motor III; 27. a wiper device; 271. elastic scraping strips; 272. a guide wheel; 273. a water diversion groove; 274. inserting a block; 275. a miniature electric telescopic rod; 3. a cover assembly; 31. a cover plate; 32. heating the plate.

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 to 5, a window driving mechanism includes a lift assembly 1; the connecting assembly 2 comprises a connecting rod 21, wherein a vertical sliding rail matched with the connecting rod 21 is installed on a vehicle, so that the connecting rod 21 can move vertically when moving, the top of the connecting rod 21 is provided with an accommodating groove 22, the rear side of the inner wall of the bottom of the accommodating groove 22 is provided with a glass installation part 23 for installing glass, the front side of the connecting rod 21 is uniformly provided with a vent pipe 24, the vent pipe 24 is communicated with the accommodating groove 22, the vent pipe 24 is connected with a vehicle ventilation system and used for discharging moisture brought by an elastic scraping strip 271 accommodated in the accommodating groove 22, the front side end part of the connecting rod 21 is provided with a transverse movement driving device 25, the middle part of the front side of the connecting rod 21 is provided with an overturning driving device 26, and the inside of the accommodating groove 22 is provided with a water wiping device 27; and a cover member 3, the cover member 3 being slidably coupled to the top of the connection rod 21.

Referring to fig. 1 to 2, the lifting assembly 1 includes an empty tube 11 and two sets of transmission wheels 13 with the same structure, a first driving motor 12 is disposed at the bottom end of the empty tube 11, a power end of the top of the first driving motor 12 penetrates through the empty tube 11 and is connected with one set of transmission wheels 13, a transmission belt 14 is connected between the two sets of transmission wheels 13, the transmission belt 14 is fixed with a first slider through a bolt, the first slider penetrates through the empty tube 11 and is hinged with one end of a first guide connecting rod 16, a guide slot 15 matched with the first slider is transversely formed in the empty tube 11, the other end of the first guide connecting rod 16 is hinged with a second slider, the second slider is slidably mounted on a connecting rod 21, the first guide connecting rod 16 is rotatably connected with the second guide connecting rod 17 through a pin shaft, one end of the second guide connecting rod 17 is hinged on the empty tube 11, the other end of the second guide connecting rod 17 is hinged with a third slider, the third slider is slidably mounted on the connecting rod 21, the transmission wheels 13 are driven to rotate by the first driving motor 12, can make drive belt 14 follow the rotation, and then can drive the removal of the slider on the guide connecting rod 16, and then make slider two slide on connecting rod 21 to can make guide connecting rod 16 and guide connecting rod two 17 all take place to rotate, thereby play the effect of lift connecting rod 21, thereby can play the effect of lift car window glass.

Referring to fig. 2 to 3, the traverse driving device 25 includes a second driving motor 251 disposed on the connecting rod 21, a gear 252 is connected to a power end of the top of the second driving motor 251, the gear 252 is located above the connecting rod 21, and the gear 252 can be driven to rotate by the second driving motor 251.

Referring to fig. 2 to 3, the flipping driving device 26 includes a mounting frame 261 disposed on the connecting rod 21, and a driving motor three 262 is disposed on the mounting frame 261, and the driving motor three 262 is used for subsequently controlling the positioning block to rotate.

Referring to fig. 2 to 4, the power end of the driving motor three 262 penetrates through the connecting rod 21 and extends into the accommodating groove 22, the power end of the driving motor three 262 is sleeved with the positioning block, a first slot and two sets of second slots with the same structure are formed in the middle of the rear side of the positioning block, opposite sides of the two sets of second slots are communicated with the first slot, the cross sections of the two sets of second slots are rectangular, and the positioning block can rotate in the accommodating groove 22 along with the rotation of the driving motor three 262.

Referring to fig. 2 to 4, the wiper device 27 includes an elastic wiper strip 271, the top end of the elastic wiper strip 271 is rotatably connected with a guide wheel 272 through a bearing, the guide wheel 272 reduces friction force when contacting with the top frame of the vehicle window, water guide grooves 273 have been all opened on both sides of the elastic wiper strip 271, the bottom end of the front side of the elastic wiper strip 271 is provided with an insert block 274 slidably connected with a positioning block, the bottom end of the rear side of the elastic wiper strip 271 is rotatably connected with the power end of the micro electric telescopic rod 275 through a bearing, the bottom end of the micro electric telescopic rod 275 is fixed in the accommodating groove 22, when the elastic wiper strip 271 rotates, the power end of the micro electric telescopic rod 275 does not rotate.

Referring to fig. 2 to 4, the water guide groove 273 is inclined such that the scraped water is collected through the water guide groove 273 and then discharged downward, and the elastic wiper strip 271 is positioned inside the receiving groove 22.

Referring to fig. 2 to 4, the insertion block 274 includes an insertion column slidably connected to the first slot, rectangular blocks are disposed on two sides of the insertion column, and the two rectangular blocks are slidably connected to the two slots respectively, so that when the positioning block rotates, the insertion block 274 can rotate along with the positioning block, and then the elastic scraping strip 271 can be driven to rotate.

Referring to fig. 1, 2 and 5, the cover assembly 3 includes a cover plate 31, a notch is provided at the bottom of the cover plate 31, teeth engaged with the gear 252 are uniformly and transversely distributed at the notch, a groove is provided at the middle position of the bottom of the cover plate 31, and a heating plate 32 is embedded in the groove, so that the elastic scraping strip 271 completing the work can be quickly dried after being used up through the heating plate 32.

Referring to fig. 1 and 2, the cover plate 31 is slidably connected to the top of the connecting rod 21, the cover plate 31 covers the top of the connecting rod 21, the width of the cover plate 31 is smaller than the width of the accommodating groove 22, and the width difference between the cover plate 31 and the accommodating groove 22 is the same as the width of the glass mounting part 23, so that the glass can just pass through the gap.

The control switch of the electric appliance element is provided with an entity or a touch key in the vehicle through the prior art, so that a driver can conveniently operate the control switch in the vehicle.

When the window is full of raindrops, the drive motor II 251 is controlled to work in the vehicle, so that the gear 252 drives the cover plate 31 to move away from the accommodating groove 22, the accommodating groove 22 is exposed outside the vehicle at the moment, the top of the cover plate 31 is in contact with the periphery of the vehicle, a space for moving the cover plate 31 away is arranged on the vehicle frame, the positioning block is controlled to rotate through the drive motor III 262, so that the insertion block 274 can rotate along with the elastic scraping strip 271, the elastic scraping strip 271 can extend out of the accommodating groove 22, the elastic scraping strip 271 is positioned in front of the window glass, namely outside the vehicle, the micro electric telescopic rod 275 is controlled to drive the insertion block 274 on the elastic scraping strip 271 to slide backwards in the positioning block, the elastic scraping strip 271 can contact with the window glass, the elastic scraping strip 271 is designed to cross over a sealing strip in contact with the window glass, and the situation that the elastic scraping strip 271 is blocked by the sealing strip when the elastic scraping strip is rotationally accommodated, can drive elasticity through the third 262 of the continuous control driving motor and scrape strip 271 swing on window glass, spread out the raindrop, the rainwater after spreading out scrapes the gathering back of strip 271 through elasticity, can outwards discharge through diversion groove 273, and then can effectively get rid of the rainwater, strike off the back that finishes, it is same, make miniature electric telescopic handle 275 drive elasticity and scrape strip 271 and reset forward and break away from window glass, then scrape the strip 271 rotatory through elasticity, can not receive under the block of sealing strip again in accomodating groove 22, withdraw the back, control apron 31 resets, only there is apron 31 the device and external contact this moment, open hot plate 32, can dry the moisture that remains in accomodating groove 22, discharge to the ventilation system of vehicle in through breather pipe 24.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.