Speed reduction motor for electric intelligent side sliding door of automobile

Abstract

The invention relates to the technical field of motor engineering, and discloses an automobile electric intelligent side sliding door gear motor which comprises a speed reducer, a base plate is fixedly connected to the top of the speed reducer, a bottom supporting frame is fixedly connected to the top of the base plate, a motor is fixedly connected to the inner wall of the bottom supporting frame, and an output shaft is rotationally connected to the inner wall of the motor. The surface of the base plate is fixedly connected with a mounting frame, the mounting mechanism comprises a side ring fixedly connected with the bottom of the inner wall of the motor, the inner wall of the side ring is fixedly connected with a connecting ring, the connecting ring is fixedly connected with the inner wall of the motor, and the inner wall of the connecting ring is fixedly connected with a mounting pipe. According to the electric intelligent side sliding door, the mounting mechanism is arranged, absorption is conducted through the absorption holes in the surface of the absorption film, noise generated after the electric intelligent side sliding door of the automobile is opened is weakened, noise generated by a gear in the gear motor can be fully absorbed through the annular absorption film, and therefore the noise reduction effect is improved in the low-temperature environment. And the usability of a user on the automobile electric side sliding door is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical engineering, and specifically to a deceleration motor for an electric intelligent sliding door of an automobile. Background Art

[0002] The main purpose of a deceleration motor is to reduce or increase the output of a motor. It works according to the principle of connecting the prime mover to a speed reducer, and then the speed reducer is connected to the working machine. It is a power transmission device and can be divided into industrial speed reducers and automotive speed reducers. The former can be classified into worm gear speed reducers, gear speed reducers, worm speed reducers, worm wheel speed reducers, and planetary speed reducers, etc.

[0003] The patent application with the application number CN201320326722.7 discloses a large-torque permanent magnet DC deceleration electric control sliding door motor, which includes a rotating motor, a transmission rod, a large gear disc, a clutch assembly, and an output shaft. The transmission rod is fixedly connected to the rotating shaft of the rotating motor, and the axis of the transmission rod is on the same straight line as the axis of the rotating shaft of the rotating motor. The clutch assembly includes an armature, a magnetic ring, and a stator.

[0004] However, this patent also has the following deficiencies. At present, the deceleration motor will have an increased transmission resistance due to the increased viscosity of the gear oil in a low-temperature environment. Especially after the electric intelligent sliding door of the automobile is opened, the gear meshing and the friction between the worm and the worm wheel will generate high-frequency noise, thus affecting the use of the vehicle's sliding door. In view of this situation, a deceleration motor for an electric intelligent sliding door of an automobile is specifically proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a deceleration motor for an electric intelligent sliding door of an automobile to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A deceleration motor for an electric intelligent sliding door of an automobile, including a speed reducer. A backing plate is fixedly connected to the top of the speed reducer. A bottom support frame is fixedly connected to the top of the backing plate. A motor is fixedly connected to the inner wall of the bottom support frame. An output shaft is rotatably connected to the inner wall of the motor. An installation frame is fixedly connected to the surface of the backing plate. A prompting mechanism is arranged on the inner wall of the motor. A covering mechanism is arranged at the bottom of the backing plate. It further includes: An installation mechanism, including a side ring fixedly connected to the bottom inner wall of the motor. A connecting ring is fixedly connected to the inner wall of the side ring. The connecting ring is fixedly connected to the inner wall of the motor. An installation pipe is fixedly connected to the inner wall of the connecting ring. The inner wall of the installation pipe is in contact with the surface of the output shaft. A stretching component is arranged on the inner wall of the side ring. Multiple insertion pipes on the surface of the insertion ring absorb the gear lubricating oil inside the deceleration motor into the telescopic rope through the insertion holes on the surface of the connecting ring.

[0007] According to the above technical solution, the prompting mechanism includes a sliding cavity, which is fixedly connected to the bottom of the inner wall of the motor. One side of the inner wall of the sliding cavity is slidably connected with a starting rod. One end of the starting rod away from the inner wall of the sliding cavity is provided with a telescopic component. The surface of the sliding cavity is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a sensor. When the starting rod slides and telescopes, one end of the starting rod will push the internal switch of the sensor.

[0008] According to the above technical solution, the telescopic component includes a movable ring, which is fixedly connected to one end of the starting rod. The movable ring is slidably connected with the inner wall of the sliding cavity. The top of the movable ring is fixedly connected with a connecting membrane, and one end of the connecting membrane away from the movable ring is fixedly connected with a mounting pad. The inner wall of the mounting pad is fixedly connected with an absorption tube. The noise can be absorbed into the interior through the absorption tube on the inner wall of the connecting membrane.

[0009] According to the above technical solution, the movable ring is made of a rubber material that can absorb noise. The interior of the connecting membrane is provided with connecting holes. The absorption tube is made of silica gel material. When the movable ring expands and contracts, it will push one end of the starting rod, which will drive one end of the starting rod to slide and telescope on the inner wall of the sliding cavity.

[0010] According to the above technical solution, the covering mechanism includes a telescopic cavity, which is fixedly connected to the bottom of the backing plate. A compression membrane is slidably connected at the bottom slot of the telescopic cavity. One end of the compression membrane away from the telescopic cavity is fixedly connected with a telescopic rope. One end of the telescopic rope away from the compression membrane is fixedly connected with a plugging ring. The inner wall of the plugging ring is fixedly connected with a plugging block. A storage component is arranged at the bottom of the backing plate. By pulling the telescopic rope outward through the plugging ring, the compression membrane will be driven to be pulled out from the interior of the telescopic cavity.

[0011] According to the above technical solution, the storage component includes a transfer ring, which is fixedly connected to the bottom of the backing plate. The inner wall of the transfer ring is fixedly connected with a storage tank, which is fixedly connected to the bottom of the backing plate. The bottom of the storage tank is fixedly connected with a plugging disc. The bottom of the transfer ring is fixedly connected with a heater, which is fixedly connected to the surface of the telescopic cavity. A stirring membrane is slidably connected to the inner wall of the storage tank. Heat will be transferred into the internal oil storage cavity of the storage tank through the transfer ring to heat the absorbed gear oil.

[0012] According to the above technical solution, the surface of the plugging disc is provided with plugging grooves. The stirring membrane has the function of expanding, contracting and bending. An oil storage cavity is arranged inside the storage tank. The plugging block on the surface of the plugging ring can be plugged into the plugging disc, so as to fix the plugging ring inside the plugging disc.

[0013] According to the above technical solution, the stretching assembly includes a sliding rod, which is slidably connected to the inner wall of the side ring. A stretching film is fixedly connected to the top of the sliding rod. One end of the stretching film is fixedly connected to a pushing handle. The end of the stretching film away from the pushing handle is fixedly connected to a mounting block, and the mounting block is fixedly connected to the top of the side ring. An absorption film is fixedly connected to the inner wall of the stretching film. The pushing handle is used to stretch the stretching film.

[0014] According to the above technical solution, the stretching film has stretching properties. The absorption film is made of foam aluminum material, and absorption holes are formed on the surface of the absorption film for absorption through the absorption holes on the surface of the absorption film.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting up the installation mechanism, the present invention absorbs through the absorption holes on the surface of the absorption film, thereby reducing the noise generated after the electric intelligent sliding door of the vehicle is opened. The annular absorption film can fully absorb the noise generated by the gears inside the reduction motor, thereby improving the usability of the vehicle's electric intelligent sliding door by users in a low-temperature environment.

[0016] 2. By setting up the prompting mechanism, when the movable ring expands and contracts, it will push one end of the starting rod, which will drive one end of the starting rod to slide and expand and contract on the inner wall of the sliding cavity. When the starting rod slides and expands and contracts, it will push the internal switch of the sensor through one end of the starting rod, thereby activating the sensor to transmit a signal to the outside to the vehicle-mounted system of the user, so as to remind the user that there is a problem with the internal reduction motor of the electric intelligent sliding door of the vehicle and it is necessary to disassemble and repair the inside of the electric intelligent sliding door.

[0017] 3. By setting up the coating mechanism, by pushing the stirring film outward, the stirring film is stretched inside the storage tank, thereby compressing the gear oil inside the storage tank, thereby improving the heating efficiency of the gear oil. After the heating of the gear oil is completed, then start the absorption pump to discharge the gear oil inside the storage tank outward into the reduction motor for continued use. By setting up this mechanism, the replacement efficiency of the gear oil inside the reduction motor can be improved, thereby extending the service life of the reduction motor.

[0018] 4. By setting up the storage assembly, by pressing the compression film into the telescopic cavity, the telescopic rope is driven to slide and expand and contract in the direction of the inside of the telescopic cavity. When the telescopic rope completely slides and expands and contracts into the telescopic cavity, the insertion block on the surface of the insertion ring can be inserted into the insertion plate, thereby fixing the insertion ring inside the insertion plate. In this way, after the reduction motor is installed inside the electric intelligent sliding door of the vehicle, it will not occupy too much installation space inside the sliding door. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial perspective view of the mounting bracket of the present invention; Figure 3 It is a perspective view of the driving mechanism of the present invention; Figure 4 It is a perspective view of the stretching assembly of the present invention; Figure 5 It is a perspective view of the prompting mechanism of the present invention; Figure 6 It is a perspective view of the telescopic assembly of the present invention; Figure 7 It is a perspective view of the coating mechanism of the present invention; Figure 8 It is a perspective view of the storage assembly of the present invention.

[0020] In the figure: 1, speed reducer; 2, backing plate; 3, bottom support frame; 4, motor; 5, output shaft; 6, mounting bracket; 7, mounting mechanism; 701, mounting pipe; 702, connecting ring; 703, side ring; 704, stretching assembly; 7041, mounting block; 7042, stretching film; 7043, absorption film; 7044, sliding rod; 7045, pushing handle; 8, prompting mechanism; 801, sliding cavity; 802, connecting plate; 803, inductor; 804, starting rod; 805, telescopic assembly; 8051, movable ring; 8052, connecting film; 8053, mounting pad; 8054, absorption pipe; 9, coating mechanism; 901, telescopic cavity; 902, compression film; 903, telescopic rope; 904, plugging ring; 905, plugging block; 906, storage assembly; 9061, storage tank; 9062, stirring film; 9063, transfer ring; 9064, heater; 9065, plugging plate. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0023] In the present invention, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1: Refer to Figures 1 - 4 , the present invention provides a technical solution: an automotive electric intelligent sliding side door reduction motor, including a reducer 1, a backing plate 2 is fixedly connected to the top of the reducer 1, a bottom support frame 3 is fixedly connected to the top of the backing plate 2, a motor 4 is fixedly connected to the inner wall of the bottom support frame 3, an output shaft 5 is rotatably connected to the inner wall of the motor 4, a mounting bracket 6 is fixedly connected to the surface of the backing plate 2, a prompting mechanism 8 is arranged inside the motor 4, a covering mechanism 9 is arranged at the bottom of the backing plate 2, and further includes: a mounting mechanism 7, including an edge ring 703 fixedly connected to the bottom of the inner wall of the motor 4, a connecting ring 702 is fixedly connected to the inner wall of the edge ring 703, the connecting ring 702 is fixedly connected to the inner wall of the motor 4, a mounting tube 701 is fixedly connected to the inner wall of the connecting ring 702, the inner wall of the mounting tube 701 is in contact with the surface of the output shaft 5, a stretching component 704 is arranged on the inner wall of the edge ring 703. When the electric intelligent sliding side door of the vehicle is opened, due to the increased resistance of the gear oil in the low-temperature environment, the gear meshing and the worm and gear friction inside the reduction motor 4 will generate noise, and the generated noise will be transmitted to the outside through the slot holes on the surface of the mounting tube 701.

[0025] The stretching component 704 includes a sliding rod 7044, the sliding rod 7044 is slidably connected to the inner wall of the edge ring 703, a stretching film 7042 is fixedly connected to the top of the sliding rod 7044, a pushing handle 7045 is fixedly connected to one end of the stretching film 7042, a mounting block 7041 is fixedly connected to the end of the stretching film 7042 away from the pushing handle 7045, the mounting block 7041 is fixedly connected to the top of the edge ring 703, and an absorption film 7043 is fixedly connected to the inner wall of the stretching film 7042. The absorption film 7043 is made of foam aluminum material that can absorb noise, and is absorbed through the absorption holes on the surface of the absorption film 7043, thereby weakening the noise generated after the electric intelligent sliding side door of the vehicle is opened.

[0026] The stretching film 7042 has the characteristic of expansion and contraction. The absorption film 7043 is made of foam aluminum material, and absorption holes are formed on the surface of the absorption film 7043. The annular absorption film 7043 can fully absorb the noise generated by the internal gears of the reduction motor 4, thereby improving the usability of the electric sliding side door of the vehicle by users in a low-temperature environment.

[0027] Example 2: On the basis of Example 1, continue to refer to Figures 5 - 6 On the basis of Example 1, the present invention provides a technical solution: The prompting mechanism 8 includes a sliding cavity 801, the sliding cavity 801 is fixedly connected to the bottom of the inner wall of the motor 4, one side of the inner wall of the sliding cavity 801 is slidably connected with a starting rod 804, and one end of the starting rod 804 away from the inner wall of the sliding cavity 801 is provided with a telescopic assembly 805. The surface of the sliding cavity 801 is fixedly connected with a connecting plate 802, and the top of the connecting plate 802 is fixedly connected with a sensor 803. When the slot holes on the surface of the mounting pipe 701 transmit the noise inside the reduction motor 4 to the outside, the noise can be absorbed into the interior through the absorption pipe 8054 on the inner wall of the connecting film 8052, and the noise is absorbed and transmitted into the movable ring 8051 through the connecting holes inside the connecting film 8052.

[0028] The telescopic assembly 805 includes a movable ring 8051, the movable ring 8051 is fixedly connected to one end of the starting rod 804, the movable ring 8051 is slidably connected to the inner wall of the sliding cavity 801, the top of the movable ring 8051 is fixedly connected with a connecting film 8052, one end of the connecting film 8052 away from the movable ring 8051 is fixedly connected with a mounting pad 8053, and the inner wall of the mounting pad 8053 is fixedly connected with an absorption pipe 8054. Since the movable ring 8051 is made of a rubber material that can absorb noise, when the movable ring 8051 absorbs noise, it will expand and contract outward. When the movable ring 8051 expands and contracts, it will push one end of the starting rod 804, which will drive one end of the starting rod 804 to slide and expand and contract on the inner wall of the sliding cavity 801.

[0029] The movable ring 8051 is made of a rubber material that can absorb noise. Connecting holes are formed inside the connecting film 8052. The absorption pipe 8054 is made of silica gel material. When the starting rod 804 slides and expands and contracts, it will push the internal switch of the sensor 803 through one end of the starting rod 804, thereby activating the sensor 803 to transmit a signal to the outside to the user's vehicle-mounted system, so as to remind the user that there is a problem with the internal reduction motor 4 of the electric intelligent sliding door of the vehicle, and it is necessary to disassemble and repair the inside of the electric sliding door.

[0030] Example 3: On the basis of Example 2, continue to refer to Figures 7 - 8, the present invention provides a technical solution: The covering mechanism 9 includes a telescopic cavity 901, which is fixedly connected to the bottom of the backing plate 2. A compression film 902 is slidably connected to the bottom slot of the telescopic cavity 901. One end of the compression film 902 away from the telescopic cavity 901 is fixedly connected to a telescopic rope 903. One end of the telescopic rope 903 away from the compression film 902 is fixedly connected to a plugging ring 904. A plugging block 905 is fixedly connected to the inner wall of the plugging ring 904. A storage component 906 is arranged at the bottom of the backing plate 2. After the gear oil is heated and discharged into the reduction motor 4 for subsequent use, by pressing the compression film 902 into the telescopic cavity 901, the telescopic rope 903 is driven to slide and stretch in the direction of the telescopic cavity 901. When the telescopic rope 903 completely slides and stretches into the telescopic cavity 901, the plugging block 905 on the surface of the plugging ring 904 can be plugged into the plugging disc 9065, so as to fix the plugging ring 904 inside the plugging disc 9065. In this way, after the reduction motor 4 is installed inside the automotive power sliding door, it will not occupy too much installation space inside the sliding door.

[0031] The storage component 906 includes a transfer ring 9063, which is fixedly connected to the bottom of the backing plate 2. A storage tank 9061 is fixedly connected to the inner wall of the transfer ring 9063. The storage tank 9061 is fixedly connected to the bottom of the backing plate 2. A plugging disc 9065 is fixedly connected to the bottom of the storage tank 9061. A heater 9064 is fixedly connected to the bottom of the transfer ring 9063. The heater 9064 is fixedly connected to the surface of the telescopic cavity 901. A stirring film 9062 is slidably connected to the inner wall of the storage tank 9061. After the automotive power sliding door is disassembled and the reduction motor 4 inside is taken out, the plugging ring 904 can be taken out from the inside of the plugging disc 9065, and then the telescopic rope 903 is pulled outward through the plugging ring 904, which will drive the compression film 902 to be pulled out from the inside of the telescopic cavity 901. By stretching the stretching film 7042 with the pushing handle 7045, the sliding rod 7044 at the bottom of the stretching film 7042 slides on the inner wall of the side ring 703. When the sliding rod 7044 slides, it will drive the stretching film 7042 to stretch inward, and the absorption film 7043 inside the stretching film 7042 will also be compressed accordingly. At this time, the plugging ring 904 is plugged into the connection hole on the surface of the connection ring 702 for fixation. By starting the absorption pump inside the storage tank 9061, the gear lubricating oil inside the reduction motor 4 is absorbed into the telescopic rope 903 through the plugging holes on the surface of the connection ring 702 by the plurality of plugging pipes on the surface of the plugging ring 904.

[0032] The surface of the plug-in plate 9065 is provided with plug-in grooves. The stirring film 9062 has the function of stretching and bending. The interior of the storage tank 9061 is provided with an oil storage cavity. The gear oil is absorbed into the storage tank 9061 through the inner cavity of the telescopic rope 903. By starting the heater 9064 to generate heat, the heat will be transferred into the oil storage cavity inside the storage tank 9061 through the transfer ring 9063 to heat the absorbed gear oil. By pushing the stirring film 9062 outward, the stirring film 9062 is stretched inside the storage tank 9061, thereby compressing the gear oil inside the storage tank 9061, so as to improve the heating efficiency of the gear oil. When the heating of the gear oil is completed, then by starting the absorption pump, the gear oil inside the storage tank 9061 is discharged outward into the reduction motor 4 for continued use, which can improve the replacement efficiency of the gear oil inside the reduction motor 4, thereby prolonging the service life of the reduction motor 4.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automotive electric intelligent sliding side door reduction motor, comprising a speed reducer (1), a backing plate (2) is fixedly connected to the top of the speed reducer (1), a bottom support frame (3) is fixedly connected to the top of the backing plate (2), a motor (4) is fixedly connected to the inner wall of the bottom support frame (3), an output shaft (5) is rotatably connected to the inner wall of the motor (4), a mounting bracket (6) is fixedly connected to the surface of the backing plate (2), a prompting mechanism (8) is arranged inside the motor (4), a covering mechanism (9) is arranged at the bottom of the backing plate (2), characterized in that, It further includes: An installation mechanism (7), including a side ring (703) fixedly connected to the bottom of the inner wall of the motor (4). An inner connection ring (702) is fixedly connected to the inner wall of the side ring (703), and the connection ring (702) is fixedly connected to the inner wall of the motor (4). An installation pipe (701) is fixedly connected to the inner wall of the connection ring (702). The inner wall of the installation pipe (701) is in contact with the surface of the output shaft (5). The installation pipe (701) is used to accommodate the output shaft (5) to rotate inside it. A stretching component (704) is arranged on the inner wall of the side ring (703).

2. The reduction motor of an electric intelligent sliding side door for an automobile according to claim 1, characterized in that: The prompting mechanism (8) includes a sliding cavity (801) fixedly connected to the bottom of the inner wall of the motor (4). A starting rod (804) is slidably connected to one side of the inner wall of the sliding cavity (801). One end of the starting rod (804) away from the inner wall of the sliding cavity (801) is provided with a telescopic component (805). A connecting plate (802) is fixedly connected to the surface of the sliding cavity (801). A sensor (803) is fixedly connected to the top of the connecting plate (802). One end of the starting rod (804) is used to activate the internal switch of the sensor (803).

3. The deceleration motor of an automotive electric intelligent sliding side door according to claim 2, characterized in that: The telescopic component (805) includes a movable ring (8051) fixedly connected to one end of the starting rod (804). The movable ring (8051) is slidably connected to the inner wall of the sliding cavity (801). A connecting membrane (8052) is fixedly connected to the top of the movable ring (8051). One end of the connecting membrane (8052) away from the movable ring (8051) is fixedly connected to an installation pad (8053). An absorption tube (8054) is fixedly connected to the inner wall of the installation pad (8053). The installation pad (8053) is used to accommodate the absorption tube (8054).

4. The reduction motor of an electric intelligent sliding side door for an automobile according to claim 3, characterized in that: The movable ring (8051) is made of noise-absorbing rubber material. Connecting holes are formed inside the connecting membrane (8052). The absorption tube (8054) is made of silica gel material. The connecting membrane (8052) is used to transmit the noise absorbed by the absorption tube (8054) into the movable ring (8051).

5. The reduction motor of an electric intelligent sliding side door of an automobile according to claim 1, characterized in that: The covering mechanism (9) includes a telescopic cavity (901) fixedly connected to the bottom of the backing plate (2). A compression membrane (902) is slidably connected to the bottom slot of the telescopic cavity (901). One end of the compression membrane (902) away from the telescopic cavity (901) is fixedly connected to a telescopic rope (903). One end of the telescopic rope (903) away from the compression membrane (902) is fixedly connected to a plugging ring (904). A plugging block (905) is fixedly connected to the inner wall of the plugging ring (904). A storage component (906) is arranged at the bottom of the backing plate (2). The plugging ring (904) is used to be plugged into the surface of the connection ring (702).

6. The reduction motor of an electric intelligent sliding side door of an automobile according to claim 5, characterized in that: The storage component (906) includes a transfer ring (9063), the transfer ring (9063) is fixedly connected to the bottom of the backing plate (2), the inner wall of the transfer ring (9063) is fixedly connected with a storage tank (9061), the storage tank (9061) is fixedly connected to the bottom of the backing plate (2), the bottom of the storage tank (9061) is fixedly connected with a plug-in plate (9065), the bottom of the transfer ring (9063) is fixedly connected with a heater (9064), the heater (9064) is fixedly connected to the surface of the telescopic cavity (901), and a stirring film (9062) is slidably connected to the inner wall of the storage tank (9061), and the stirring film (9062) is used to push the inside of the storage tank (9061).

7. The reduction motor of an automotive electric intelligent sliding side door according to claim 6, wherein: The surface of the plug-in plate (9065) is provided with a plug-in groove, the stirring film (9062) has the function of stretching and bending, an oil storage cavity is provided inside the storage tank (9061), and the plug-in block (905) is used for plugging and fixing with the inner wall of the plug-in plate (9065).

8. The deceleration motor of an automotive electric intelligent sliding side door according to claim 1, characterized in that: The stretching component (704) includes a sliding rod (7044), the sliding rod (7044) is slidably connected to the inner wall of the side ring (703), the top of the sliding rod (7044) is fixedly connected with a stretching film (7042), one end of the stretching film (7042) is fixedly connected with a pushing handle (7045), the end of the stretching film (7042) far from the pushing handle (7045) is fixedly connected with a mounting block (7041), the mounting block (7041) is fixedly connected to the top of the side ring (703), and an absorption film (7043) is fixedly connected to the inner wall of the stretching film (7042), and the pushing handle (7045) is used to stretch the stretching film (7042).

9. The reduction motor of an electric intelligent sliding side door for an automobile according to claim 8, characterized in that: The stretching film (7042) has stretching characteristics, the absorption film (7043) is made of aluminum foam material, the surface of the absorption film (7043) is provided with absorption holes, and the stretching film (7042) is used to compress the surface of the absorption film (7043).

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