CN217950098U

CN217950098U - Electric side sliding door structure of automobile

Info

Publication number: CN217950098U
Application number: CN202221974664.4U
Authority: CN
Inventors: 王国师; 倪喃
Original assignee: Shanghai Motivo Automobile Technology Co ltd
Current assignee: Shanghai Motivo Automobile Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-02
Anticipated expiration: 2032-07-28

Abstract

The application discloses electronic sideslip door structure of car relates to car door field, and it includes that the level sets up the first installing support in the upper and lower both sides of car door installation department, can dismantle on the first installing support and be provided with two arc guide rails, arbitrary all slide on the arc guide rail and be provided with the door, arbitrary the middle section of door all is provided with the second installing support, the second installing support is the level setting, just be provided with on the second installing support and be used for the guide and drive the door along the drive assembly that the direction that is close to each other or keeps away from slided, and servo motor drive gear rotates through this application, makes the door that the rack drove both sides open and shut that is close to each other or keeps away from, realizes opening of door, has bigger entering space when making the door open, the placing of the major possession article of being convenient for and special passenger's taking, and it is stable to have the switching, and the door opens the big characteristics in space.

Description

Electric side sliding door structure of automobile

Technical Field

The application relates to the field of automobile doors, in particular to an electric side sliding door structure of an automobile.

Background

The side sliding door generally comprises a manual side sliding door and an electric side sliding door, the electric side sliding door is higher in manufacturing cost, the manual side sliding door and the electric side sliding door can be opened and closed in a back row compartment, a passenger pulls a handle and pulls a vehicle door to slide to one side, the electric side sliding door only needs the passenger to pull the handle, and the vehicle door can be opened under the guidance of a motor or other driving mechanisms.

In the related art, in the installation of the side sliding door, the sliding of the conventional automobile side sliding door basically has three (upper, middle and lower) guide rails, a sliding groove is usually exposed outside the automobile body, the appearance shape of the automobile body is greatly influenced, no matter the manual side sliding door or the electric side sliding door is opened only in one direction in a sliding way, the opening space is limited, when a large article needs to be arranged backwards or a passenger who takes a wheelchair takes the side sliding door, the use requirements under the conditions cannot be well met, and a part to be improved exists.

SUMMERY OF THE UTILITY MODEL

In order to increase the space after the door is opened, this application provides an electronic side sliding door structure of car.

The application provides a pair of electronic side sliding door structure of car adopts following technical scheme:

the utility model provides an electronic side sliding door structure of car, includes that the level sets up the first installing support of both sides about car door installation department, can dismantle on the first installing support and be provided with the arc guide rail, the arc guide rail is provided with two and is the axial symmetry setting, arbitrary all slide on the arc guide rail and be provided with the door, arbitrary the middle section of door all is provided with the second installing support, the second installing support is the level setting, just be provided with on the second installing support and be used for the guide and drive the door along the drive assembly that the direction that is close to each other or keep away from slides, drive assembly is including installing the motor base on the door, the last fixed servo motor that is provided with of motor base, servo motor's output shaft is vertical setting and coaxial fixation has the gear, can dismantle on the second installing support and be provided with the rack, wheel and rack toothing.

Through adopting above-mentioned technical scheme, when opening the door, servo motor drive gear rotates, and the rack with it meshing can drive the door and slide to the direction of keeping away from another door on the arc guide rail, realizes opening of door promptly, because the door is run from opposite directions the setting, can compare in the door that the unilateral was opened when opening and have more space.

Preferably, the shape of the second mounting bracket and the rack is consistent with the running track of the pulley on the arc-shaped guide rail when the vehicle door where the second mounting bracket and the rack are located is opened.

Through adopting above-mentioned technical scheme, because the arc guide rail is the arc setting, the door can be earlier when opening and do steady both sides gliding movement after sliding to the automobile body outside and door both sides, can have one section arc orbit before opening steadily, the shape of second support and rack corresponds with this orbit and can avoid the door because the rack breaks away from the meshing with the gear when sliding, takes place the door and does not have the condition of the driving source of opening or closing, stationarity when being favorable to promoting the door switching.

Preferably, be provided with linking bridge on the door, the one end that linking bridge kept away from the door rotates and is provided with the pulley, the pulley is provided with a plurality ofly, and the equal perpendicular to arc guide's of axis of rotation of arbitrary pulley length direction slides in the arc guide that corresponds.

Through adopting above-mentioned technical scheme, specifically realized the mode of sliding of door on two installing supports, simultaneously, because drive assembly, first installing support and second installing support all are located automobile body door department inboard, do not expose in the automobile body outside, are favorable to improving the figurative wholeness of automobile body outward appearance, make the automobile body more pleasing to the eye.

Preferably, the outer edge of any one of the vehicle doors is coated with an elastic rubber ring.

Through adopting above-mentioned technical scheme, the setting up of elastic rubber ring can be when the door is closed each other butt on the one hand, plays the effect that improves the door fastness when closing, and on the other hand can fill the space between door and the automobile body, plays syllable-dividing effect.

Preferably, the linking bridge includes first connecting portion, second connecting portion and third connecting portion, the one end and the first connecting portion of second connecting portion pass through bolt fixed connection, the other end and the third connecting portion of second connecting portion pass through the bolt rotation and are connected, the pulley sets up on the third connecting portion, just the position that corresponds first connecting portion on the door is provided with the spliced pole, first connecting portion and spliced pole pass through bolt fixed connection.

Through adopting above-mentioned technical scheme, through the rotation of second connecting portion and third connecting portion, can carry out the rotation that the pitch arc motion section that opens and shuts at the door carries out the self-adaptation along with the motion of door, avoids because being rigid connection between door and the pulley, the unable pivoted condition takes place when the door probably takes place to rotate, and smoothness nature when having further improved the door opening and closing.

Preferably, the motor base is provided with a motor mounting column, the motor mounting column is fixedly provided with a mounting seat for fixing the servo motor through a bolt, and a damping block is arranged between the mounting seat and the motor mounting column.

Through adopting above-mentioned technical scheme, because servo motor operation in-process can take place vibrations, set up the snubber block and can reduce servo motor's vibrations and to the influence of motor base and automobile body stability, can also prolong motor base's life through the effect that reduces motor base vibrations simultaneously.

Preferably, the arc-shaped guide rail is integrally formed with a limiting edge at one side of the arc-shaped guide rail, which is abutted to the pulley.

Through adopting above-mentioned technical scheme, spacing flange can play limiting displacement to the pulley, when preventing that the pulley from rolling on the guide rail or go the in-process and receive when jolting, takes place from the condition that breaks away from in the arc guide rail, has improved the stability of this side sliding door structure.

Preferably, one side integrated into one piece that second installing support is close to the door has the joint arch, the joint groove has been seted up to the protruding position of corresponding joint of door, the joint arch forms the joint cooperation with the joint groove.

Through adopting above-mentioned technical scheme, the effect of location installation can be played in joint arch and joint groove, fixes a position the mounted position of second installing support, is convenient for the connection of the two.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the second mounting bracket, the gear, the rack and the servo motor can drive the vehicle door to slide on the arc-shaped guide rail, and meanwhile, the oppositely arranged vehicle door has larger opening space compared with the vehicle door opened at one side, thereby being beneficial to the use of large articles or special passengers;

2. through the arrangement of the second mounting bracket and the shape of the rack, the gear on the servo motor can be always meshed with the rack in the opening or closing process of the vehicle door, so that the stability of the vehicle door in opening and closing is improved;

3. through the setting of snubber block, can reduce servo motor at the operation in-process to the influence of motor base and automobile body stability, the noise reduction to be favorable to prolonging motor base's life.

Drawings

FIG. 1 is a first axial view of an embodiment of the present application, which mainly shows an overall structure of an electric side sliding door structure of an automobile;

fig. 2 is a second axial view of an overall structure of an electric side sliding door of an automobile according to an embodiment of the present application;

fig. 3 is an exploded schematic view of an assembly structure of an electric side sliding door structure of an automobile according to an embodiment of the present application.

Reference numerals are as follows: 1. a first mounting bracket; 11. an arc-shaped guide rail; 111. a pulley; 112. limiting the edge; 2. a vehicle door; 21. connecting a bracket; 211. a first connection portion; 212. a second connecting portion; 213. a third connecting part; 22. a clamping groove; 23. connecting columns; 24. an elastic rubber ring; 3. a second mounting bracket; 31. clamping the bulges; 4. a drive assembly; 41. a motor base; 411. a motor mounting post; 412. a mounting base; 42. a servo motor; 43. a gear; 44. a rack; 45. a damper block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses electronic side sliding door structure of car.

Referring to fig. 1 and 2, an electric side sliding door structure of an automobile includes first mounting brackets 1 horizontally disposed on upper and lower sides of a mounting position of an automobile door 2, because structures of the two first mounting brackets 1 and various parts disposed thereon are the same, one of the first mounting brackets is described as an example, the first mounting bracket 1 is disposed axially symmetrically along a length direction, arc-shaped guide rails 11 are detachably disposed on the first mounting bracket 1, the arc-shaped guide rails 11 are disposed on two sides of a symmetrical axis of the first mounting bracket 1, the two arc-shaped guide rails 11 are disposed in opposite directions, referring to fig. 3, pulleys 111 are disposed on one side of any one of the arc-shaped guide rails 11 away from the first mounting bracket 1, in this embodiment, the pulleys 111 on any one of the arc-shaped guide rails 11 are two, the automobile door 2 is slidably disposed on any one of the arc-shaped guide rails 11, a connecting bracket 21 for connecting the automobile door 2 with the pulleys 111 is disposed on the automobile door 2, one end of the connecting bracket 21 is fixed with the automobile door 2 through bolts, the other end of the connecting bracket 21 is connected with the two pulleys 111, the pulley 111 can freely rotate on the connecting bracket 21, and a rotation axis of any pulley 111 is vertically disposed.

Referring to fig. 2 and 3, a second mounting bracket 3 is disposed at a middle section of the vehicle door 2, a clamping protrusion 31 is integrally formed at one side of the second mounting bracket 3 close to the vehicle door 2, a clamping groove 22 is formed at a position on the vehicle door 2 corresponding to the clamping protrusion 31, the clamping protrusion 31 is in clamping fit with the clamping groove 22, and can play a role in positioning and mounting, so as to facilitate connection between the second mounting bracket 3 and the vehicle door 2, meanwhile, the second mounting bracket 3 is horizontally disposed, a driving assembly 4 for guiding and driving the vehicle door 2 to slide is further disposed at one side of the second mounting bracket 3 away from the vehicle door 2, the driving assembly 4 includes a motor base 41 disposed in a compartment interlayer, a motor mounting column 411 is disposed on the motor base 41, a mounting seat 412 is disposed on the motor mounting column 411, a servo motor 42 is fixedly disposed on the mounting seat 412, an output shaft of the servo motor 42 is vertically disposed on the output shaft, a rack 44 is disposed on the second mounting bracket 3, a length direction of the rack 44 is parallel to a length direction of the second mounting bracket 3, the rack 43 is engaged with the rack 44, when the vehicle door 2 needs to be opened and closed, the vehicle door 2, the rack 43 drives the rack 43 to rotate, and a special opening and a large sliding guide rail for the vehicle door 2, and a passenger to open and a large sliding object having a large sliding space for the vehicle door 2.

Referring to fig. 3, the connecting bracket 21 includes a first connecting portion 211, a second connecting portion 212 and a third connecting portion 213, one end of the second connecting portion 212 is fixed to the first connecting portion 211 through two bolts, the other end of the second connecting portion 212 is rotatably connected to the third connecting portion 213 through bolts, the two pulleys 111 are rotatably disposed on one side of the third connecting portion 213 away from the second connecting portion 212, a connecting post 23 is disposed at a position on the vehicle door 2 corresponding to the first connecting portion 211, the first connecting portion 211 and the connecting portion are fixed through a plurality of bolts, and the connecting portion between the second connecting portion 212 and the third connecting portion 213 can rotate adaptively along with the movement of the vehicle door 2 when the vehicle door 2 is opened and closed, so that the situation that the vehicle door 2 tends to rotate but cannot rotate under a rigid connection condition, which causes the vehicle door 2 to be difficult to rotate and cannot be opened or the connecting bracket 21 is damaged is avoided, and the smoothness of the vehicle door 2 during opening and closing is further improved.

Referring to fig. 2 and 3, since the vehicle door 2 needs to be popped out to the outside of the vehicle body before sliding when being opened, the sliding track of the vehicle door 2 on the arc-shaped guide rail 11 is not a straight line but an arc line, and in view of this, the shapes of the second mounting bracket 3 and the rack 44 are consistent with the movement track of the pulley 111 on the arc-shaped guide rail 11 when the vehicle door 2 is opened, so that the gear 43 and the rack 44 on the servo motor 42 can be always engaged in the opening and closing process of the vehicle door 2, the situation that the vehicle door 2 cannot be automatically opened and closed due to the fact that the rack 44 is disengaged from the gear 43 because the sliding track changes when the vehicle door 2 slides is avoided, and the stability of the vehicle door 2 during opening and closing is further improved; the outer edge of the vehicle door 2 is coated with the elastic rubber ring 24, so that the effects of sound insulation and firmness improvement when the vehicle door 2 is closed can be achieved.

Referring to fig. 2 and 3, a damping block 45 is arranged between the mounting base 412 and the motor mounting column 411, so that the influence of vibration of the servo motor 42 on the stability of the motor base 41 and the vehicle body can be reduced in the operation process, and the service life of the motor base 41 can be prolonged; meanwhile, the arc-shaped guide rail 11 is also integrally formed with a limiting edge 112 on one side abutted to the pulley 111, so that the limiting effect on the pulley 111 can be achieved, the situation that the pulley 111 is separated from the arc-shaped guide rail 11 when bumped or rolled on the guide rail due to opening and closing of the vehicle door 2 in the driving process is prevented, and the stability of the side sliding door structure is further improved.

The implementation principle of the electric side sliding door structure of the automobile is as follows: when the vehicle door 2 needs to be opened, the servo motor 42 drives the gear 43 to rotate, the rack 44 meshed with the gear can drive the two vehicle doors 2 to slide along the arc-shaped guide rail 11 along the direction away from each other, the opening of the vehicle doors 2 is realized at the moment, and when the vehicle doors 2 need to be closed, the servo motor 42 is turned over, so that the two vehicle doors 2 can be driven to slide along the direction close to each other and are buckled to the side faces of the vehicle body, and the closing of the vehicle doors 2 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electronic side sliding door structure of car which characterized in that: including first installing support (1) of level setting both sides about car door (2) installation department, can dismantle on first installing support (1) and be provided with arc guide rail (11), arc guide rail (11) are provided with two and are the axial symmetry setting, arbitrary all slide on arc guide rail (11) and be provided with door (2), arbitrary the middle section of door (2) all is provided with second installing support (3), second installing support (3) are the level setting, just be provided with on second installing support (3) and be used for the guide and drive door (2) along being close to each other or drive assembly (4) that the direction of keeping away from slided, drive assembly (4) are including installing motor base (41) on door (2), motor base (41) are gone up fixed and are provided with servo motor (42), the output shaft of servo motor (42) is vertical setting and coaxial fixation has gear (43), can dismantle on second installing support (3) and be provided with rack (44), gear (43) and rack (44) meshing.

2. The electric side sliding door structure of automobile according to claim 1, characterized in that: the shapes of the second mounting bracket (3) and the rack (44) are consistent with the running track of the pulley (111) on the arc-shaped guide rail (11) when the vehicle door (2) where the second mounting bracket is located is opened.

3. The electric side sliding door structure for the automobile according to claim 1, wherein: be provided with linking bridge (21) on door (2), linking bridge (21) keep away from the one end rotation of door (2) and be provided with pulley (111), pulley (111) are provided with a plurality ofly, and the length direction of the equal perpendicular to arc guide rail (11) of axis of rotation of arbitrary pulley (111) slides in corresponding arc guide rail (11).

4. The electric side sliding door structure of automobile according to claim 3, characterized in that: and the arc-shaped guide rail (11) is integrally formed with a limiting edge (112) at one side thereof abutted against the pulley (111).

5. The electric side sliding door structure of automobile according to claim 3, characterized in that: connecting bracket (21) includes first connecting portion (211), second connecting portion (212) and third connecting portion (213), the one end and first connecting portion (211) of second connecting portion (212) pass through bolt fixed connection, the other end and third connecting portion (213) of second connecting portion (212) pass through the bolt rotation and are connected, pulley (111) set up on third connecting portion (213), just the position that corresponds first connecting portion (211) on door (2) is provided with spliced pole (23), first connecting portion (211) and spliced pole (23) pass through bolt fixed connection.

6. The electric side sliding door structure of automobile according to claim 1, characterized in that: be provided with motor erection column (411) on motor base (41), be provided with mount pad (412) that are used for fixed servo motor (42) through the bolt fastening on motor erection column (411), be provided with between mount pad (412) and motor erection column (411) snubber block (45).

7. The electric side sliding door structure of automobile according to claim 1, characterized in that: the outer edge of any vehicle door (2) is coated with an elastic rubber ring (24).

8. The electric side sliding door structure of automobile according to claim 1, characterized in that: one side integrated into one piece that second installing support (3) are close to door (2) has joint arch (31), joint groove (22) have been seted up to door (2) corresponding joint arch (31) position, joint arch (31) and joint groove (22) form the joint cooperation.