CN111927239A - Commercial vehicle gear rack type electric sliding door driving mechanism and driving method - Google Patents
Commercial vehicle gear rack type electric sliding door driving mechanism and driving method Download PDFInfo
- Publication number
- CN111927239A CN111927239A CN202010728528.6A CN202010728528A CN111927239A CN 111927239 A CN111927239 A CN 111927239A CN 202010728528 A CN202010728528 A CN 202010728528A CN 111927239 A CN111927239 A CN 111927239A
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- guide rail
- door
- motor
- rack
- connecting block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a driving mechanism and a driving method for a commercial vehicle gear-rack type electric sliding door, wherein a driving gear is driven to rotate by starting a motor, so that a rack guide rail and a vehicle door arranged on the outer side of the rack guide rail are moved rightwards, a motor shell is connected with a movable connecting block on the left side, and a movable connecting block on the right side is movably connected with a vehicle body hinge, so that under the action of the rack guide rail on the right side, the rack guide rail and the vehicle door integrally move outwards, the vehicle door starts to be opened, the motor continues to drive the driving gear to rotate, finally the vehicle door moves towards the right side (namely towards the rear of the outer side) to open the vehicle door, the left movable connecting block and the right movable connecting block are connected through an adjusting screw rod, the adjusting screw rod is used for adjusting the, the stable location of the rack guide rail is ensured, the vehicle door can be stably opened by sliding, and the smoothness is good.
Description
Technical Field
The invention relates to the field of commercial vehicle sliding doors, in particular to a driving mechanism and a driving method for a commercial vehicle rack and pinion type electric sliding door.
Background
Commercial vehicles are vehicles for transporting people and goods, both in terms of design and technical features. Commercial vehicles include all trucks and passenger cars with more than 9 seats. At present, analysis on the aspect of the design of a traditional MPV sliding door mechanism is complex in structural design, the whole mechanism occupies a large space in the arrangement of the interior of a vehicle body, needs more other matched functional parts, particularly door locking parts, is high in requirement, combines comprehensive factors of the aspect, and needs a rack and pinion type sliding door driving mechanism on the premise of meeting relevant standards, the mechanism design is simple, and repair is convenient in the aspect of installation. Therefore, it is necessary to solve this problem.
Disclosure of Invention
In order to solve the problems, the invention provides a driving mechanism and a driving method of a commercial vehicle gear-rack type electric sliding door, a driving gear is driven to rotate by a starting motor, so that a rack guide rail and a vehicle door arranged on the outer side of the rack guide rail move rightwards, a motor shell is connected with a movable connecting block on the left side, a movable connecting block on the right side is movably connected with a vehicle body hinge, so that under the action of the rack guide rail on the right side, the rack guide rail and the vehicle door integrally move outwards, the vehicle door starts to be opened, the motor continuously drives the driving gear to rotate, finally the vehicle door moves outwards and rightwards (namely outwards and rearwards), so that the vehicle door is opened, the left movable connecting block and the right movable connecting block are connected through an adjusting screw rod, the adjusting screw rod is used for adjusting the distance between the, the rack guide rail is ensured to be stably positioned, the vehicle door can be stably slid and opened, the smoothness is good, the whole arrangement space is compact, the installation and the maintenance are convenient, and the problem in the background technology is solved.
The invention aims to provide a rack and pinion type electric sliding door driving mechanism for a commercial vehicle, which comprises a vehicle body part positioned at the rear part of the vehicle, wherein the left side of the vehicle body part is movably connected with a vehicle body hinge, the left side of the vehicle body hinge is movably connected with a left movable connecting block and a right movable connecting block, and the vehicle body hinge is movably connected with the right movable connecting block through a movable shaft; the left and right movable connecting blocks are connected together through an adjusting screw rod; the left side of the movable connecting block on the left side is movably connected with a motor shell through a movable shaft, a motor is arranged in the motor shell, a motor mounting plate is arranged on the outer side of the motor, and the motor mounting plate is arranged on the outer side of the motor shell; the outer side of the motor is connected with a driving gear, the driving gear is positioned on the outer side of the motor mounting plate, a rack guide rail is meshed below the driving gear, a rack meshed with the driving gear is arranged at the top of the rack guide rail, and a vehicle door is fixedly arranged on the outer side of the rack guide rail; when the door is closed, the door is positioned on the left side of the vehicle body part, and the driving gear is positioned at the right end of the rack guide rail.
The further improvement lies in that: the motor mounting panel outside is located the drive gear left and right sides and is provided with the location slider, and both ends about the rack guide rail are overlapped to the location slider.
The further improvement lies in that: and a connecting arm extends from one side of the bottom of the motor shell, which is close to the left movable connecting block, and the left movable connecting block is movably connected with the connecting arm through a movable shaft.
The invention also provides a driving method of the driving mechanism of the commercial vehicle gear-rack type electric sliding door, when the vehicle door is closed, the vehicle door is positioned at the left side of the vehicle body part, firstly, the motor is electrified to start to drive the driving gear to rotate, so that the rack guide rail and the vehicle door move rightwards, because the motor shell is connected with the movable connecting block at the left side, and the movable connecting block at the right side is movably connected with the vehicle body hinge, so that under the action force of the rack guide rail rightwards, the rack guide rail and the vehicle door integrally move outwards, the vehicle door starts to be opened, the motor continuously drives the driving gear to rotate, finally, the vehicle door moves outwards and rightwards (namely, the back of the outside), so as to open the vehicle door, meanwhile, the vehicle body hinge, the movable connecting block and the adjusting screw rotate outwards when the whole, and at the same time, plays a role of supporting the driving mechanism.
The invention has the beneficial effects that: the invention drives the driving gear to rotate by starting the motor, so that the rack guide rail and the vehicle door arranged outside the rack guide rail move rightwards, the motor shell is connected with the movable connecting block on the left side, the movable connecting block on the right side is movably connected with the vehicle body hinge, so that the rack guide rail and the vehicle door integrally move outwards under the action of the right side of the rack guide rail, the vehicle door starts to be opened, the motor continuously drives the driving gear to rotate, finally the vehicle door moves outwards and rightwards (namely, outwards and rearwards), so that the vehicle door is opened, the left movable connecting block and the right movable connecting block are connected through the adjusting screw rod, the adjusting screw rod is used for adjusting the distance between the left movable connecting block and the right movable connecting block, so that the safety opening degree of a driver component after the door, the smoothness is good. When the door is opened or closed, the vehicle body hinge and the movable connecting block synchronously rotate according to the connection of the two movable shafts, so that the driving gear and the rack guide rail are always in a meshed state, the effect of supporting the driving mechanism is achieved, and the effect of rotating the avoiding vehicle door to be separated from or enter the corner of the vehicle type after the vehicle door is opened or closed is achieved.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is an enlarged schematic view of the present invention at the motor with the motor housing removed.
Fig. 3 is an enlarged schematic view of the present invention with the motor housing removed and the positioning slide removed.
Wherein: 1-a vehicle body part, 2-a vehicle body hinge, 3-a movable connecting block, 4-an adjusting screw rod, 5-a motor shell, 6-a motor, 7-a motor mounting plate, 8-a driving gear, 9-a rack guide rail, 10-a vehicle door, 11-a positioning slide block and 12-a connecting arm.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the present embodiment provides a gear and rack type electric sliding door driving mechanism for a commercial vehicle, which includes a vehicle body part 1 located at the rear of the vehicle, a vehicle body hinge 2 is movably connected to the left side of the vehicle body part 1, a left movable connecting block 3 and a right movable connecting block 3 are movably connected to the left side of the vehicle body hinge 2, and the vehicle body hinge 2 is movably connected to the right movable connecting block 3 through a movable shaft; the left and right movable connecting blocks 3 are connected together through an adjusting screw rod 4; the left side of the movable connecting block 3 on the left side is movably connected with a motor shell 5 through a movable shaft, a motor 6 is arranged in the motor shell 5, a motor mounting plate 7 is arranged on the outer side of the motor 6, and the motor mounting plate 7 is arranged on the outer side of the motor shell 5; the outer side of the motor 6 is connected with a driving gear 8, the driving gear 8 is positioned on the outer side of the motor mounting plate 7, a rack guide rail 9 is meshed below the driving gear 8, a rack meshed with the driving gear 8 is arranged at the top of the rack guide rail 9, and a vehicle door 10 is fixedly arranged on the outer side of the rack guide rail 9; when the door is closed, the door 10 is positioned on the left side of the body member 1, and the drive gear 8 is positioned on the right end of the rack guide 9. The outer side of the motor mounting plate 7, which is positioned at the left side and the right side of the driving gear 8, is provided with positioning sliding blocks 11, and the positioning sliding blocks 11 are sleeved at the upper end and the lower end of the rack guide rail 9. And a connecting arm 12 extends from one side of the bottom of the motor shell 5, which is close to the left movable connecting block 3, and the left movable connecting block 3 is movably connected with the connecting arm 12 through a movable shaft.
Two swing joint blocks 3 are connected through adjusting screw 4 about controlling, adjusting screw 4 is used for adjusting the interval of two swing joint blocks 3 about, thereby the adjustment opening degree of opening the door, set up location slider 11 cover at rack guide 9 upper and lower both ends, guarantee rack guide 9 stable positioning, when the switch door, automobile body hinge 2 rotates according to connecting two loose axles with swing joint block 3 in step, make drive gear 8 can be in the engaged state with rack guide 9 all the time, play and hold the effect of actuating mechanism, the rotatory door of dodging breaks away from or gets into the effect at motorcycle type turning after opening or closing.
The embodiment also provides a driving method of the gear-rack type electric sliding door driving mechanism of the commercial vehicle, the vehicle door is positioned at the left side of the vehicle body part, firstly, the motor is electrified to start to drive the driving gear to rotate, so that the rack guide rail and the vehicle door move rightwards, because the motor shell is connected with the movable connecting block at the left side, the movable connecting block at the right side is movably connected with the vehicle body hinge, therefore, under the action of the right force of the rack guide rail, the rack guide rail and the vehicle door integrally move outwards, the vehicle door starts to be opened, the motor continues to drive the driving gear to rotate, finally, the vehicle door moves towards the right side (namely the back side of the outer side) of the outer side, thereby opening the vehicle door, simultaneously the vehicle body hinge, the movable connecting block and the adjusting screw rotate outwards when the vehicle door is opened, when the whole rack is parallel to the straight line section of the vehicle body guide rail, the vehicle body hinge, the movable connecting block and the adjusting screw rod do not rotate, and the function of supporting the driving mechanism is achieved.
Meanwhile, Hall components and relevant clutch parts are arranged in the motor assembly, so that the requirements of the sliding distance of the side face and relevant safety requirements of laws can be constantly monitored when the car door is opened.
The embodiment has the advantages of compact structure, small occupied space, adjustable opening, simple and reliable gear and rack motion principle, and perfect recovery of smooth opening and closing actions of the vehicle door.
Claims (4)
1. The utility model provides a commercial car rack and pinion formula electronic sliding door actuating mechanism, is including being in automobile body spare (1) at car rear portion, its characterized in that: the left side of the vehicle body part (1) is movably connected with a vehicle body hinge (2), the left side of the vehicle body hinge (2) is movably connected with a left movable connecting block and a right movable connecting block (3), and the vehicle body hinge (2) is movably connected with the right movable connecting block (3) through a movable shaft; the left and right movable connecting blocks (3) are connected together through an adjusting screw rod (4); the left side of the movable connecting block (3) on the left side is movably connected with a motor shell (5) through a movable shaft, a motor (6) is arranged in the motor shell (5), a motor mounting plate (7) is arranged on the outer side of the motor (6), and the motor mounting plate (7) is arranged on the outer side of the motor shell (5); a driving gear (8) is connected to the outer side of the motor (6), the driving gear (8) is located on the outer side of the motor mounting plate (7), a rack guide rail (9) is meshed below the driving gear (8), a rack meshed with the driving gear (8) is arranged at the top of the rack guide rail (9), and a vehicle door (10) is fixedly arranged on the outer side of the rack guide rail (9); when the vehicle door is closed, the vehicle door (10) is positioned on the left side of the vehicle body part (1), and the driving gear (8) is positioned at the right end of the rack guide rail (9).
2. The commercial rack and pinion type electric sliding door driving mechanism according to claim 1, wherein: the motor mounting plate (7) outside is located the drive gear (8) left and right sides and is provided with location slider (11), and both ends about rack guide rail (9) are overlapped in location slider (11).
3. The commercial rack and pinion type electric sliding door driving mechanism according to claim 1, wherein: one side of the bottom of the motor shell (5), which is close to the left movable connecting block (3), extends out of a connecting arm (12), and the left movable connecting block (3) is movably connected with the connecting arm (12) through a movable shaft.
4. A driving method of a rack and pinion type electric sliding door driving mechanism for commercial vehicles according to claim 1, wherein: when the door is closed, the door is located the left side of the automobile body part, at first, the motor is electrified to start, drive the drive gear to rotate, make rack guide rail and door move rightwards, because the motor housing is connected with left swing joint piece, swing joint piece and automobile body hinge swing joint on right side, like this under rack guide rail right side's effort, rack guide rail and the whole outside of door move to the outside, the door begins to open, the motor continues to drive gear to rotate, finally the door moves to the outside right side (be outside rear), thereby open the door, simultaneously the automobile body hinge, the swing joint piece, adjusting screw is when the door is opened, outwards rotate, when whole rack and automobile body guide rail straightway are parallel, the automobile body hinge, the swing joint piece, adjusting screw is not rotatory, play the effect of supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010728528.6A CN111927239A (en) | 2020-07-23 | 2020-07-23 | Commercial vehicle gear rack type electric sliding door driving mechanism and driving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010728528.6A CN111927239A (en) | 2020-07-23 | 2020-07-23 | Commercial vehicle gear rack type electric sliding door driving mechanism and driving method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111927239A true CN111927239A (en) | 2020-11-13 |
Family
ID=73315231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010728528.6A Pending CN111927239A (en) | 2020-07-23 | 2020-07-23 | Commercial vehicle gear rack type electric sliding door driving mechanism and driving method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111927239A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000582A (en) * | 1974-07-18 | 1977-01-04 | Faiveley S.A. | Oblique-displacement sliding door |
| US4188752A (en) * | 1977-04-13 | 1980-02-19 | Faiveley S.A. | Oblique-displacement sliding door |
| CN201546568U (en) * | 2009-11-12 | 2010-08-11 | 陈同 | Sliding bus door |
| CN105584331A (en) * | 2014-11-06 | 2016-05-18 | 现代自动车株式会社 | Sliding device for vehicle door |
| CN208914946U (en) * | 2018-08-24 | 2019-05-31 | 合肥中科自动控制系统有限公司 | A kind of vista car compartment automatically-controlled door |
-
2020
- 2020-07-23 CN CN202010728528.6A patent/CN111927239A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000582A (en) * | 1974-07-18 | 1977-01-04 | Faiveley S.A. | Oblique-displacement sliding door |
| US4188752A (en) * | 1977-04-13 | 1980-02-19 | Faiveley S.A. | Oblique-displacement sliding door |
| CN201546568U (en) * | 2009-11-12 | 2010-08-11 | 陈同 | Sliding bus door |
| CN105584331A (en) * | 2014-11-06 | 2016-05-18 | 现代自动车株式会社 | Sliding device for vehicle door |
| CN208914946U (en) * | 2018-08-24 | 2019-05-31 | 合肥中科自动控制系统有限公司 | A kind of vista car compartment automatically-controlled door |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201113 |
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| RJ01 | Rejection of invention patent application after publication |