CN221119587U

CN221119587U - Automatic door actuator of automobile

Info

Publication number: CN221119587U
Application number: CN202322618821.9U
Authority: CN
Inventors: 莫万军
Original assignee: Shenzhen Qingliantongchuang Auto Electronics Co ltd
Current assignee: Shenzhen Qingliantongchuang Auto Electronics Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-06-11
Anticipated expiration: 2033-09-26

Abstract

The application provides an automatic door actuator of an automobile, which comprises a main shell, wherein the top end of the main shell is provided with a bearing part, the bearing part is provided with a connecting part connected with an automobile body, a shifting part for the connecting part to do linear swing arm movement is arranged in the bearing part, a driving mechanism is arranged in the main shell, one side of the main shell is provided with a transmission mechanism, and the driving mechanism and the transmission mechanism are mutually matched for the operation of the shifting part. According to the application, through the arranged driving mechanism, the transmission mechanism can be operated, the screw rod of the transmission mechanism rotates, the shifting part can be driven to operate along with the rotation of the screw rod of the transmission mechanism, the screw rod pushes the screw rod sliding block of the shifting part, the screw rod sliding block slides back and forth in the aluminum pulling shell, the connecting fixing support is enabled to do linear swing arm movement through the push rod of the connecting part, and the automobile door is pushed, so that the electric opening and closing effects of the automobile door are realized, the structure is compact, the space is saved, the installation is convenient, and the practicability is strong.

Description

Automatic door actuator of automobile

Technical Field

The utility model relates to the technical field of automobiles, in particular to an automatic door actuator of an automobile.

Background

Some existing automobiles adopt manual door opening, and although the automobile door is opened and closed, manual operation is needed, inconvenience is brought to users, and the practicability is low.

Therefore, we make improvements to this and propose an automotive automatic door actuator.

Disclosure of Invention

The utility model aims at: aiming at the existing automobiles at present, the manual door opening is adopted, and the opening and closing of the automobile door are realized, but the manual operation is needed, so that inconvenience is brought to users, and the practicability is lower.

In order to achieve the above object, the present utility model provides an automotive automatic door actuator to improve the above problems.

The application is specifically as follows:

The automobile comprises a main shell, the top of main shell is provided with a bearing part, be provided with the connecting portion of being connected with the automobile body on the bearing part, be provided with the aversion portion that is used for connecting portion to make straight line swing arm motion in the bearing part, be provided with actuating mechanism in the main shell, one side of main shell is provided with drive mechanism, actuating mechanism and drive mechanism interwork are used for the operation of aversion portion.

As the preferable technical scheme of the application, the bearing part comprises an aluminum pulling shell, the aluminum pulling shell is fixedly arranged on the main shell, the top end of the aluminum pulling shell is connected with a dustproof brush in a sliding manner, and one side of the aluminum pulling shell is fixedly provided with a rear cover for limiting the dustproof brush.

As the preferable technical scheme of the application, the connecting part comprises a push rod, the push rod is arranged above the aluminum pulling shell, one end of the push rod is rotatably connected with a bolt, and a connecting vehicle fixing bracket is fixedly arranged on the bolt.

As the preferable technical scheme of the application, the shifting part comprises a screw rod sliding block, the screw rod sliding block is positioned in the aluminum pulling shell, a sliding block insert column is fixedly arranged at the top end of the screw rod sliding block, the sliding block insert column penetrates through the dustproof brush, a limiting block is fixedly arranged on the sliding block insert column, and the other end of the push rod is connected with the sliding block insert column through the limiting block.

As a preferable technical scheme of the application, the driving mechanism comprises a motor rear cover, the motor rear cover is arranged on one side of the main shell, a rubber buckle is fixedly arranged at the bottom end of the motor rear cover, and the motor rear cover is connected with the main shell through the rubber buckle.

As a preferable technical scheme of the application, the driving mechanism further comprises a motor, the motor is positioned in a cavity formed by the main shell and the motor rear cover, and a motor shock pad is arranged between the motor and the main shell.

As a preferable technical scheme of the application, the transmission mechanism comprises a front nozzle, the front nozzle is fixedly arranged on the other side of the main shell, a gear box cover is arranged between the front nozzle and the main shell, and the gear box cover is fixedly arranged on the main shell.

As the preferable technical scheme of the application, the transmission mechanism further comprises two bearings, one bearing is arranged on the rotating shaft of the motor, the other bearing is provided with a screw rod, one end of the screw rod penetrates through the main shell and penetrates into the aluminum pulling shell, and the screw rod sliding block is in threaded connection with the screw rod.

As a preferable technical scheme of the application, a bearing pressing sheet matched with a bearing is inserted between the rotating shaft of the motor and the other end of the screw rod, a gear is also fixedly arranged on the rotating shaft of the motor and the other end of the screw rod, the two gears are in meshed connection, and a C-shaped meson is arranged between the two gears and the rotating shaft of the motor and the screw rod respectively.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the application:

In order to solve the problems that in the prior art, the existing automobile is manually opened, although the opening and the closing of the automobile door are realized, manual operation is needed, inconvenience is brought to users, and the practicability is low.

Drawings

FIG. 1 is a schematic diagram of an automotive automatic door actuator according to the present application;

Fig. 2 is a schematic diagram of a split structure of an automatic door actuator of an automobile provided by the application;

FIG. 3 is a schematic view of a driving mechanism of an automatic door actuator of an automobile according to the present application;

fig. 4 is a schematic structural view of a transmission mechanism of an automatic door actuator of an automobile.

The figures indicate:

1. A main housing;

2. A carrying part; 201. pulling an aluminum shell; 202. a dust-proof brush; 203. a rear cover;

3. a connection part; 301. a push rod; 302. a plug pin; 303. a connecting vehicle fixing bracket;

4. a shift section; 401. a screw rod sliding block; 402. embedding a column on the sliding block; 403. a limiting block;

5. A driving mechanism; 501. a motor rear cover; 502. rubber buckles; 503. a motor; 504. a motor vibration-proof pad;

6. A transmission mechanism; 601. a front nozzle; 602. a gear box cover; 603. a bearing; 604. a screw rod; 605. tabletting a bearing; 606. a gear; 607. c-type meson.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As background art, some existing automobiles use manual door opening, and although the automobile door is opened and closed, the automobile door needs manual operation, which brings inconvenience to users and has low practicability.

In order to solve the technical problem, the utility model provides an automobile automatic door actuator, which is applied to an automobile.

Referring specifically to fig. 1-4, an automotive automatic door actuator specifically includes:

The automobile comprises a main shell 1, wherein a bearing part 2 is arranged at the top end of the main shell 1, a connecting part 3 connected with an automobile body is arranged on the bearing part 2, a shifting part 4 used for the connecting part 3 to do linear swing arm movement is arranged in the bearing part 2, a driving mechanism 5 is arranged in the main shell 1, a transmission mechanism 6 is arranged on one side of the main shell 1, and the driving mechanism 5 and the transmission mechanism 6 are mutually matched for operation of the shifting part 4.

According to the automobile automatic door actuator provided by the utility model, the driving mechanism can enable the transmission mechanism to operate, the screw rod of the transmission mechanism rotates, the shifting part can be driven to operate along with the rotation of the screw rod of the transmission mechanism, the screw rod pushes the screw rod sliding block of the shifting part, the screw rod sliding block slides back and forth in the aluminum pulling shell, and the connecting part push rod enables the connecting fixing support to do linear swing arm movement so as to push the automobile door, so that the electric opening and closing effects of the automobile door are realized, and the automobile automatic door actuator is compact in structure, saves space, is convenient to install and has strong practicability.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 1-3, an automotive automatic door actuator, the carrying portion 2 includes an aluminum-drawn housing 201, the aluminum-drawn housing 201 is fixedly mounted on the main housing 1, a dust-proof brush 202 is slidably connected to the top end of the aluminum-drawn housing 201, and a rear cover 203 for limiting the dust-proof brush 202 is fixedly disposed on one side of the aluminum-drawn housing 201.

Referring to fig. 1-2, an automobile automatic door actuator, the connecting portion 3 includes a push rod 301, the push rod 301 is disposed above the aluminum-drawn housing 201, one end of the push rod 301 is rotatably connected with a latch 302, and a connecting bracket 303 is fixedly disposed on the latch 302.

Example 2

For further optimization of the automatic door actuator for an automobile provided in embodiment 1, specifically, as shown in fig. 1-2, the displacement portion 4 includes a screw slider 401, the screw slider 401 is located in the aluminum pulling housing 201, a slider insert 402 is fixedly provided at the top end of the screw slider 401, the slider insert 402 passes through the dust brush 202, a stopper 403 is fixedly provided at the slider insert 402, and the other end of the push rod 301 is connected with the slider insert 402 through the stopper 403.

Further, as shown in fig. 1 to 3, the driving mechanism 5 includes a motor rear cover 501, the motor rear cover 501 is disposed on one side of the main housing 1, a rubber buckle 502 is fixedly disposed at the bottom end of the motor rear cover 501, and the motor rear cover 501 is connected with the main housing 1 through the rubber buckle 502.

Example 3

Further optimizing the automotive automatic door actuator provided in embodiment 1 or 2, specifically, as shown in fig. 1 to 3, the driving mechanism 5 further includes a motor 503, the motor 503 is located in a cavity formed by the main casing 1 and the motor rear cover 501, and a motor crash pad 504 is provided between the motor 503 and the main casing 1.

Further, as shown in fig. 1, 2 and 4, the transmission mechanism 6 includes a front nozzle 601, the front nozzle 601 is fixedly mounted on the other side of the main housing 1, a gear box cover 602 is disposed between the front nozzle 601 and the main housing 1, and the gear box cover 602 is fixedly mounted on the main housing 1.

Further, as shown in fig. 1, 2 and 4, the transmission mechanism 6 further includes two bearings 603, wherein one bearing 603 is mounted on the rotating shaft of the motor 503, the other bearing 603 is mounted with a screw rod 604, one end of the screw rod 604 passes through the main housing 1 and penetrates into the aluminum-drawing housing 201, and the screw rod slider 401 is in threaded connection with the screw rod 604.

Example 4

As shown in fig. 1, 2 and 4, a bearing pressing piece 605 matched with the bearing 603 is inserted between the rotating shaft of the motor 503 and the other end of the screw rod 604, a gear 606 is further fixed on the rotating shaft of the motor 503 and the other end of the screw rod 604, the two gears 606 are in meshed connection, and a C-shaped meson 607 is arranged between the two gears 606 and the rotating shaft of the motor 503 and the screw rod 604.

The use process of the automatic door actuator of the automobile provided by the utility model is as follows:

When the device works, the motor 503 works, the rotating shaft of the motor 503 drives the gear 606 connected with the motor to rotate, the gear 606 drives the other gear 606 to rotate, so that the screw rod 604 rotates, the motor 503 and the screw rod 604 rotate more smoothly by matching with the bearing 603, the screw rod 604 rotates, the screw rod sliding block 401 slides back and forth on the screw rod 604, the sliding block embedding column 402 and the limiting block 403 are matched with the movement of the screw rod sliding block 401, the push rod 301 moves, the connecting vehicle fixing bracket 303 moves in a linear swing arm mode, and the automobile door is pushed, so that the electric opening and closing effects of the automobile door are realized.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims

1. The utility model provides an automatic door executor of car, its characterized in that, includes main casing (1), the top of main casing (1) is provided with carrier portion (2), be provided with connecting portion (3) of being connected with the automobile body on carrier portion (2), be provided with in carrier portion (2) and be used for connecting portion (3) to make straight line swing arm moving shift part (4), be provided with actuating mechanism (5) in main casing (1), one side of main casing (1) is provided with drive mechanism (6), actuating mechanism (5) and drive mechanism (6) interwork are used for the operation of shift part (4).

2. The automatic door actuator of claim 1, wherein the bearing part (2) comprises an aluminum pulling shell (201), the aluminum pulling shell (201) is fixedly installed on the main shell (1), a dust brush (202) is slidably connected to the top end of the aluminum pulling shell (201), and a rear cover (203) for limiting the dust brush (202) is fixedly arranged on one side of the aluminum pulling shell (201).

3. The automatic door actuator of claim 2, wherein the connecting portion (3) comprises a push rod (301), the push rod (301) is arranged above the aluminum pulling shell (201), one end of the push rod (301) is rotatably connected with a bolt (302), and a car connecting fixing bracket (303) is fixedly arranged on the bolt (302).

4. An automotive automatic door actuator according to claim 3, characterized in that the displacement part (4) comprises a screw rod sliding block (401), the screw rod sliding block (401) is located in the aluminum pulling shell (201), a sliding block insert column (402) is fixedly arranged at the top end of the screw rod sliding block (401), the sliding block insert column (402) penetrates through the dustproof brush (202), a limiting block (403) is fixedly arranged on the sliding block insert column (402), and the other end of the push rod (301) is connected with the sliding block insert column (402) through the limiting block (403).

5. The automatic door actuator of claim 4, wherein the driving mechanism (5) comprises a motor rear cover (501), the motor rear cover (501) is arranged on one side of the main housing (1), a rubber buckle (502) is fixedly arranged at the bottom end of the motor rear cover (501), and the motor rear cover (501) is connected with the main housing (1) through the rubber buckle (502).

6. An automotive automatic door actuator according to claim 5, characterized in that the driving mechanism (5) further comprises a motor (503), the motor (503) being located in a cavity formed by the main housing (1) and the motor rear cover (501), a motor crash pad (504) being provided between the motor (503) and the main housing (1).

7. An automotive automatic door actuator according to claim 6, characterized in that the transmission mechanism (6) comprises a front nozzle (601), the front nozzle (601) is fixedly mounted on the other side of the main housing (1), a gear box cover (602) is arranged between the front nozzle (601) and the main housing (1), and the gear box cover (602) is fixedly mounted on the main housing (1).

8. An automotive automatic door actuator according to claim 7, characterized in that the transmission mechanism (6) further comprises two bearings (603), one of the bearings (603) is mounted on the rotating shaft of the motor (503), the other bearing (603) is mounted with a screw (604), one end of the screw (604) penetrates through the main housing (1) and penetrates into the aluminum-drawn housing (201), and the screw slider (401) is in threaded connection with the screw (604).

9. The automatic door actuator of claim 8, wherein a bearing pressing piece (605) matched with the bearing (603) is inserted between the rotating shaft of the motor (503) and the other end of the screw rod (604), a gear (606) is further fixedly arranged on the rotating shaft of the motor (503) and the other end of the screw rod (604), the two gears (606) are in meshed connection, and a C-shaped meson (607) is arranged between the two gears (606) and the rotating shaft of the motor (503) and the screw rod (604) respectively.