CN212898080U

CN212898080U - Automobile storage box actuator with clutch function

Info

Publication number: CN212898080U
Application number: CN202020547341.1U
Authority: CN
Inventors: 肖满文
Original assignee: Chongqing Junji Auto Parts Co ltd
Current assignee: Chongqing Junji Auto Parts Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-04-06
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an automobile storage tank takes separation and reunion function executor, including casing, actuating mechanism, worm gear group, intermediate gear group, separation and reunion gear group and push rod, actuating mechanism installs in the casing, installs the worm in actuating mechanism's the pivot, and worm gear group passes through the worm drive, and intermediate gear passes through the worm gear group drive, and separation and reunion gear group passes through the intermediate gear group drive, and separation and reunion gear group drive push rod outwards stretches out and opens the storage tank or inwards retracts and close the storage box. The utility model has simple structure, and improves the convenience of the customer in a mode of efficiently opening/closing the storage box; the clutch gear set is used, so that the motor is prevented from being locked and burnt, the running reliability of the storage box is ensured, customer complaints are reduced, good commercial credit is won, and the after-sale service cost of a manufacturer is reduced; the use of the clutch gear set enables the vehicle to open or close the storage box under the condition of not starting, thereby improving the humanized design.

Description

Automobile storage box actuator with clutch function

Technical Field

The utility model relates to the field of automotive technology, concretely relates to car storage tank area separation and reunion function executor.

Background

Most of the existing storage boxes are pulled out or pushed in manually, and the intellectualization is low; part of the storage boxes are driven by actuators, the high-speed stage of the storage boxes is gear transmission, the gear transmission is intermittent meshing, and a meshing gap exists between the upper group of gears and the lower group of gears, so that impact sound of the gears is easy to generate, environmental noise is increased, and the comfort of customers in use is influenced;

traditional executor structure does not have separation and reunion protect function, in case the storage tank is blocked, causes the motor stall promptly, leads to the motor to burn out, causes the disappearance of executor function, influences customer's use, has increased customer's complaint.

Disclosure of Invention

The utility model aims to solve the technical problem that an automobile storage box area separation and reunion function executor is provided to solve the problem that provides in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides an automobile storage tank area separation and reunion function executor, includes casing, actuating mechanism, worm gear, intermediate gear group, separation and reunion gear group and push rod, and actuating mechanism installs in the casing, installs the worm in actuating mechanism's the pivot, and worm gear passes through the worm drive, and intermediate gear passes through the drive of worm gear group, and separation and reunion gear group passes through the drive of intermediate gear group, and separation and reunion gear group drive push rod outwards stretches out and opens the storage tank or inwards retracts and close the storage tank.

As preferred technical scheme, the clutch gear group includes clutch gear axle, first clutch gear and second clutch gear, and clutch gear axle lower extreme is installed inside the casing, and first, second clutch gear all assembles on the clutch gear axle.

As the preferred technical scheme, a first gear shaft and a second gear shaft are respectively inserted into inner holes of the middle gear set and the worm gear set, and the lower ends of the first gear shaft and the second gear shaft are both arranged in the shell.

Preferably, the driving mechanism is a micro motor, and a motor vibration pad is mounted outside the driving mechanism.

As a preferred technical scheme, a front-end shockproof pad is installed at the front end of the push rod, and a rear-end shockproof pad is installed at the rear end of the push rod.

Preferably, the housing comprises an actuator upper cover and an actuator lower cover, and the actuator upper cover and the actuator lower cover are fixedly assembled.

The utility model has the advantages that: the utility model has simple structure, and improves the convenience of the customer in a mode of efficiently opening/closing the storage box; the clutch gear set is used, so that the motor is prevented from being locked and burnt, the running reliability of the storage box is ensured, customer complaints are reduced, good commercial credit is won, and the after-sale service cost of a manufacturer is reduced; the use of the clutch gear set enables the vehicle to open or close the storage box under the condition of not starting, thereby improving the humanized design.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the utility model discloses an automobile storage tank area separation and reunion function executor, including casing, actuating mechanism, worm gear 12, intermediate gear group 11, clutch gear group and push rod 9, actuating mechanism installs in the casing, installs worm 13 in actuating mechanism's the pivot, and worm gear 12 passes through worm 13 drive, and intermediate gear 11 passes through worm gear 12 drive, and clutch gear group passes through intermediate gear 11 drive, and clutch gear group drive push rod 9 outwards stretches out and opens the storage tank or inwards retracts and close the storage tank.

In this embodiment, the clutch gear set includes clutch gear shaft 2, first clutch gear 3 and

second clutch gear

4, and 2 lower extremes of clutch gear shaft are installed inside the casing, and first,

second clutch gear

3, 4 all assemble on clutch gear shaft 2.

In this embodiment, the inner holes of the intermediate gear set 11 and the worm gear set 12 are respectively inserted into the first gear shaft 14 and the second gear shaft 15, and the lower ends of the first gear shaft 14 and the second gear shaft 15 are both installed inside the housing.

In this embodiment, the driving mechanism is a micro motor 5, and a motor vibration-proof pad 6 is mounted on the outside of the driving mechanism.

In this embodiment, a front-end crash pad 10 is mounted on the front end of the push rod 9, and a rear-end crash pad 8 is mounted on the rear end of the push rod 9.

In this embodiment, the housing includes an actuator upper cover 7 and an actuator lower cover 1, and the actuator upper cover 7 and the actuator lower cover 1 are assembled and fixed to each other.

The transmission of the worm and the worm gear set is continuous engagement and disengagement transmission, so that the collision noise of gears is reduced, and the overall noise of the actuator is effectively reduced;

when the external resistance is smaller than the clutch force of the clutch gear set, the clutch gear set is taken as a whole to drive the push rod to move and drive the storage box to be opened or closed;

when the external resistance is greater than the clutch force of the clutch gear set, the first clutch gear and the second clutch gear in the clutch gear set are separated, the movement of the push rod and the first clutch gear is stopped, and the micro motor continues to drive the worm, the worm gear set, the intermediate gear set and the second clutch gear to rotate, so that the micro motor and the transmission mechanism are protected.

When the vehicle is not started, the external force applied to the storage box is greater than the clutch force of the clutch gear set, the push rod inevitably generates reaction thrust to the clutch gear set, and the first clutch gear and the second clutch gear realize manual opening or closing of the storage box because the worm gear and worm mechanism is a self-locking mechanism, namely the worm, the worm gear set, the intermediate gear set and the second clutch gear cannot rotate due to self-locking.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an automobile storage box area separation and reunion function executor which characterized in that: the novel storage box is characterized by comprising a shell, a driving mechanism, a worm gear set (12), an intermediate gear set (11), a clutch gear set and a push rod (9), wherein the driving mechanism is installed in the shell, a worm (13) is installed on a rotating shaft of the driving mechanism, the worm gear set (12) is driven through the worm (13), the intermediate gear set (11) is driven through the worm gear set (12), the clutch gear set is driven through the intermediate gear set (11), and the clutch gear set drives the push rod (9) to outwards stretch out to open the storage box or inwards retract to close the storage box.

2. The automobile storage box with clutch function actuator according to claim 1, characterized in that: the clutch gear set comprises a clutch gear shaft (2), a first clutch gear (3) and a second clutch gear (4), the lower end of the clutch gear shaft (2) is installed inside the shell, and the first clutch gear (3) and the second clutch gear (4) are both assembled on the clutch gear shaft (2).

3. The automobile storage box with clutch function actuator according to claim 1, characterized in that: the inner holes of the intermediate gear set (11) and the worm gear set (12) are respectively inserted with a first gear shaft and a second gear shaft (14, 15), and the lower ends of the first gear shaft and the second gear shaft (14, 15) are both arranged in the shell.

4. The automobile storage box with clutch function actuator according to claim 1, characterized in that: the driving mechanism is a micro motor (5), and a motor shockproof pad (6) is arranged outside the driving mechanism.

5. The automobile storage box with clutch function actuator according to claim 1, characterized in that: the front end of the push rod (9) is provided with a front shockproof pad (10), and the rear end of the push rod (9) is provided with a rear shockproof pad (8).

6. The automobile storage box with clutch function actuator according to claim 1, characterized in that: the shell comprises an actuator upper cover (7) and an actuator lower cover (1), and the actuator upper cover (7) and the actuator lower cover (1) are fixedly assembled.