CN217151664U - Electric driving mechanism for automobile door - Google Patents
Electric driving mechanism for automobile door Download PDFInfo
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- CN217151664U CN217151664U CN202123441999.8U CN202123441999U CN217151664U CN 217151664 U CN217151664 U CN 217151664U CN 202123441999 U CN202123441999 U CN 202123441999U CN 217151664 U CN217151664 U CN 217151664U
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- door
- pedal
- shaft
- bevel gear
- vehicle door
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Abstract
The utility model discloses an electric driving mechanism of an automobile door, which relates to the field of automobile doors and comprises a door opening component, a door rotating component and a pedal telescopic component, wherein the door rotating component is in transmission connection with the door opening component through a bevel gear set, so that the door can rotate when the door is opened; the pedal telescopic assembly is in transmission connection with the vehicle door opening assembly through a transmission gear assembly, so that the vehicle door can move and the pedal can be stretched; by designing a brand new driving mechanism, the car door can rotate when being opened (namely, the car door is pushed open), and two actions of the car door are realized by one kind of driving, so that the convenience is improved; meanwhile, in order to further facilitate use, the pedal is arranged on the vehicle body, namely, the pedal can synchronously extend out when the vehicle door is opened; the three actions of opening and rotating the vehicle door and extending the pedal are simultaneously driven by one power drive.
Description
Technical Field
The utility model relates to an automobile door field specifically is an automobile door electric drive mechanism.
Background
With the automatic and intelligent development of automobiles, the automobile using experience of users is greatly improved, and the convenience of use of the users is enhanced.
Vehicle doors are an important part of automobiles; a good door can provide not few bright spots for whole car. Most current doors only have the function of opening and closing, especially are in the narrow and small position in space, and the door can't normally be opened through the mode that adopts the push-open door, so in order to improve the practicality of door, need make the improvement to the drive mode of door to improve the practicality, make things convenient for personnel to go on a journey.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a new technical scheme sets up actuating mechanism promptly between door and automobile body, utilizes this actuating mechanism to redefine the switching mode to the door, reaches the purpose that promotes science and technology simultaneously and feels.
The utility model provides a concrete scheme as follows:
an electric driving mechanism of an automobile door comprises a door opening component, a door rotating component and a pedal telescopic component, wherein the door rotating component is in transmission connection with the door opening component through a bevel gear set, so that the door can rotate while the door is opened;
the pedal telescopic assembly is in transmission connection with the vehicle door opening assembly through a transmission gear assembly, so that the vehicle door can move while the pedal can be stretched.
Further, the vehicle door opening assembly comprises a driving shaft, an upper support rod, a lower support rod, a rotating shaft and an adapter shaft;
the bottom end of the driving shaft is connected with a driving motor;
the upper support rod and the lower support rod are respectively fixed on the driving shaft at intervals in parallel;
the rotating shaft is arranged at the other ends of the upper supporting rod and the lower supporting rod; the rotating shaft is movably connected with the upper support rod and the lower support rod through bearings;
one end of the transfer shaft is fixed with the vehicle door, and the other end of the transfer shaft penetrates through the rotating shaft and is rotatably connected with the rotating shaft through a bearing.
Further, the door rotating assembly comprises a first connecting rod, a second connecting rod and a third connecting rod;
the first connecting rod is sleeved on the driving shaft through a bearing and is fixed with the vehicle body;
the third connecting rod is fixed with the adapting shaft;
and two ends of the second connecting rod are movably connected with the first connecting rod and the third connecting rod through connecting pins.
Further, the bevel gear set comprises a first bevel gear and a second bevel gear;
the first bevel gear is sleeved on the rotating shaft and is fixed with the upper support rod through a connecting bolt;
the second conical gear is fixedly sleeved on the transfer shaft; the second bevel gear is meshed with the first bevel gear;
the rotating shaft rotates to drive the vehicle door to open or close through the adapter shaft; meanwhile, the rotation of the rotating shaft drives the first bevel gear and the second bevel gear to be in meshing transmission, so that the rotating shaft rotates around the shaft to enable the vehicle door to rotate.
Furthermore, the pedal telescopic assembly comprises a pedal, a sliding seat and a sliding rail; the slide rail is fixed in the vehicle body; the footboard is fixed on the slide just the slide with but slide rail sliding connection.
Further, the transmission gear assembly comprises a gear disc and a rack;
the gear disc is fixedly sleeved on the driving shaft;
the rack is fixed on the pedal and extends along the length direction of the sliding rail, and the rack is meshed with the gear disc.
The beneficial effect that adopts this technical scheme to reach does:
by designing a brand new driving mechanism, the car door can rotate when being opened (namely, the car door is pushed open), and two actions of the car door are realized by one kind of driving, so that the convenience is improved; meanwhile, in order to further facilitate use, the pedal is arranged on the vehicle body, namely, the pedal can synchronously extend out when the vehicle door is opened; the three actions of opening and rotating the vehicle door and extending the pedal are simultaneously driven by one power drive.
Drawings
Fig. 1 is a schematic view of the overall structure of the automobile door driving mechanism according to the scheme.
Wherein: the automobile door lock comprises a driving shaft 11, an upper support rod 12, a lower support rod 13, a rotating shaft 14, a transfer shaft 15, a first connecting rod 21, a second connecting rod 22, a third connecting rod 23, a first bevel gear 31, a second bevel gear 32, a pedal 41, a sliding seat 42, a sliding rail 43, a gear disc 51, a rack 52 and a door 100.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The embodiment provides an electric driving mechanism for an automobile door, which can rotate the automobile door simultaneously when the automobile door is pushed, so that the actions of two states are completed; in the scheme, the pedals are driven by the same structure, so that the pedals below the vehicle door act simultaneously when the vehicle door acts; through the reasonable arrangement, three actions of opening the vehicle door, rotating the vehicle door and extending the pedal can be completed only by providing one power; to promoting the convenience that the car used and promoting the science and technology when opening the door and feel, all have very big promotion effect.
In the scheme, the automobile door driving mechanism comprises a door opening assembly, a door rotating assembly and a pedal telescopic assembly, wherein the three assemblies are mutually matched to finish a series of door opening actions; the vehicle door rotating assembly is in transmission connection with the vehicle door opening assembly through the bevel gear set, so that the vehicle door can rotate when the vehicle door is opened; the pedal telescopic assembly is in transmission connection with the vehicle door opening assembly through the transmission gear assembly, so that the vehicle door can move while the pedal can be stretched.
Specifically, referring to fig. 1, the door opening assembly includes a driving shaft 11, an upper support rod 12, a lower support rod 13, a rotation shaft 14, and an adapter shaft 15; wherein, the bottom end of the driving shaft 11 is connected with a driving motor; the upper support rod 12 and the lower support rod 13 are respectively fixed on the driving shaft 11 in parallel at intervals; the rotating shaft 14 is arranged at the other ends of the upper support rod 12 and the lower support rod 13; the rotating shaft 14 is movably connected with the upper support rod 12 and the lower support rod 13 through bearings; the transfer shaft 15 has one end fixed to the door 100 and the other end penetrating the rotary shaft 14 and rotatably coupled to the rotary shaft 14 through a bearing.
The specific action principle is that the driving motor starts to rotate forward to enable the driving shaft 11 to rotate, the upper support rod 12 and the lower support rod 13 rotate along with the driving motor to apply thrust to the rotating shaft 14, and the thrust acts on the vehicle door 100 through the connecting shaft 15 to push the vehicle door 100 away; similarly, if the driving motor rotates reversely, the vehicle door is closed.
In the scheme, the vehicle door rotating assembly comprises a first connecting rod 21, a second connecting rod 22 and a third connecting rod 23; the first connecting rod 21 is sleeved on the driving shaft 11 through a bearing and is fixed with a vehicle body (not shown); the third connecting rod 23 is fixed with the rotating shaft 14; two ends of the second connecting rod 22 are movably connected with the first connecting rod 21 and the third connecting rod 23 through connecting pins.
It is understood that the first link 21 is fixed to a vehicle body (not shown) and is not movable; the second link 22 may be operated according to the opening or closing of the door; the first link 21, the second link 22 and the third link 23 together form a connecting structure, and during the process of opening the vehicle door, the rotating shaft 14 will rotate around its axis due to the interaction of the link structures formed by the first link 21, the second link 22 and the third link 23; the rotation of the rotating shaft 14 will make the bevel gear set act, and the rotating shaft 15 will rotate around its own axis through the bevel gear set, and finally the vehicle door 100 fixed on the rotating shaft 15 will also rotate around the axis of the rotating shaft 15.
The bevel gear set here includes a first bevel gear 31 and a second bevel gear 32; the first bevel gear 31 is sleeved on the rotating shaft 14 and fixed with the upper support rod through a connecting bolt; the second bevel gear 32 is sleeved and fixed on the transfer shaft 15; the second bevel gear 32 is meshed with the first bevel gear 31; at this time, under the action of the driving motor, the rotating shaft 14 starts to rotate to drive the vehicle door to open or close through the connecting shaft 15; meanwhile, the rotation of the rotating shaft 14 also drives the first bevel gear 31 and the second bevel gear 32 to mesh, so that the rotating shaft 15 rotates around the axis thereof, thereby rotating the vehicle door 100.
Through the ingenious cooperation of structure more than adopting to the realization is opened or is closed at door 100, and door 100 can rotate around the axis of switching axle 15, and the required space of opening the door that can further reduce all has very big promotion effect to promoting the science and technology sense of using convenience and promotion whole car simultaneously.
In the scheme, the pedal telescopic assembly comprises a pedal 41, a sliding seat 42 and a sliding rail 43; wherein the slide rail 43 is fixed in the vehicle body; the pedal 41 is fixed on the sliding base 42, and the sliding base 42 is connected with the sliding rail 43 in a sliding way; and the transmission gear assembly includes a pinion plate 51 and a rack 52; the gear disc 51 is sleeved and fixed on the driving shaft 11; the rack 52 is fixed to the pedal 41 and extends along the length of the slide rail 43, and the rack 52 is engaged with the gear plate 51.
It can be understood that the action of the pedal 41 in the present embodiment is driven by the meshing transmission of the gear disc 51 and the rack 52; it should also be noted that the gear disc 51 is herein fixed to the drive shaft 11 in a sleeved manner, i.e. as long as the drive shaft 11 rotates, a synchronous movement of the pedals 41 is achieved.
In the scheme, through the reasonable design of the mechanism, the opening and the rotation of the vehicle door and the extension of the pedal 41 can be realized by the rotation of the driving shaft 11, so that the whole structure is simple; only the driving motor is used for driving the driving shaft 11 to rotate, so that three actions can be carried out simultaneously, and compared with the conventional mode of simply pushing the car door open, the scheme can effectively improve the technological sense; meanwhile, the utility model is more beneficial to the use of people.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. An electric driving mechanism of an automobile door comprises a door opening component, a door rotating component and a pedal (41) telescopic component, and is characterized in that,
the vehicle door rotating assembly is in transmission connection with the vehicle door opening assembly through a bevel gear set, so that the vehicle door can rotate while the vehicle door is opened;
the pedal (41) telescopic assembly is in transmission connection with the vehicle door opening assembly through a transmission gear assembly, so that the pedal (41) can be stretched while the vehicle door moves.
2. The electric drive mechanism for the door of the automobile according to claim 1, wherein the door opening assembly comprises a drive shaft (11), an upper support rod (12), a lower support rod (13), a rotating shaft (14) and an adapter shaft (15);
the bottom end of the driving shaft (11) is connected with a driving motor;
the upper support rod (12) and the lower support rod (13) are respectively fixed on the driving shaft (11) at intervals in parallel;
the rotating shaft (14) is arranged at the other ends of the upper support rod (12) and the lower support rod (13); the rotating shaft (14) is movably connected with the upper support rod (12) and the lower support rod (13) through bearings;
one end of the transfer shaft (15) is fixed with the vehicle door, and the other end of the transfer shaft penetrates through the rotating shaft (14) and is rotatably connected with the rotating shaft (14) through a bearing.
3. An electric drive mechanism for a door of an automobile according to claim 2, wherein said door rotating assembly includes a first link (21), a second link (22) and a third link (23);
the first connecting rod (21) is sleeved on the driving shaft (11) through a bearing and is fixed with the vehicle body;
the third connecting rod (23) is fixed with the rotating shaft (14);
two ends of the second connecting rod (22) are movably connected with the first connecting rod (21) and the third connecting rod (23) through connecting pins.
4. An electric drive mechanism for vehicle door according to claim 3, wherein said bevel gear set comprises a first bevel gear (31) and a second bevel gear (32);
the first bevel gear (31) is sleeved on the rotating shaft (14) and is fixed with the upper support rod (12) through a connecting bolt;
the second bevel gear (32) is fixedly sleeved on the transfer shaft (15); the second bevel gear (32) is meshed with the first bevel gear (31);
the rotating shaft (14) rotates to drive the vehicle door (100) to open or close through the transfer shaft (15); meanwhile, the rotation of the rotating shaft (14) drives the first bevel gear (31) and the second bevel gear (32) to be in meshing transmission, so that the rotating shaft (15) rotates around the shaft to rotate the vehicle door (100).
5. The electric driving mechanism for the door of the automobile according to any one of claims 2-4, characterized in that the pedal (41) telescopic assembly comprises a pedal (41), a sliding seat (42) and a sliding rail (43); the slide rail (43) is fixed in the vehicle body; the pedal (41) is fixed on the sliding base (42), and the sliding base (42) is connected with the sliding rail (43) in a sliding mode.
6. An electric drive mechanism for vehicle door according to claim 5, characterized in that said transmission gear assembly comprises a gear disc (51) and a rack (52);
the gear disc (51) is fixedly sleeved on the driving shaft (11);
the rack (52) is fixed on the pedal (41) and extends along the length direction of the sliding rail (43), and the rack (52) is meshed with the gear disc (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123441999.8U CN217151664U (en) | 2021-12-31 | 2021-12-31 | Electric driving mechanism for automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123441999.8U CN217151664U (en) | 2021-12-31 | 2021-12-31 | Electric driving mechanism for automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217151664U true CN217151664U (en) | 2022-08-09 |
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ID=82686275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123441999.8U Active CN217151664U (en) | 2021-12-31 | 2021-12-31 | Electric driving mechanism for automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217151664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115902400A (en) * | 2023-02-15 | 2023-04-04 | 保定正恒电力科技有限公司 | Measuring device and method for remote asynchronous angular difference based on metering chip |
-
2021
- 2021-12-31 CN CN202123441999.8U patent/CN217151664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115902400A (en) * | 2023-02-15 | 2023-04-04 | 保定正恒电力科技有限公司 | Measuring device and method for remote asynchronous angular difference based on metering chip |
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