Foldable exterior rearview mirror

Abstract

The utility model relates to foldable outside rear -view mirror, including mounting seat, shell body, set up in the electric rotating device of shell body and with the fixed connection of shell body outside rear -view mirror, electric rotating device and mounting seat rotation connection, electric rotating device has inner housing, the inner housing is provided with the wire hole, the both sides of shell body are provided with the avoidance opening, the both sides on mounting seat are provided with the baffle that will avoid the opening to stop, the side of baffle and mounting seat rotation connection, the other side extends into between shell body and inner housing. After using above -mentioned structure, when electric rotating device drives rear -view mirror to rotate around mounting seat, baffle follows rotation, can reduce the case that rain, dust enters electric rotating device without influencing rear -view mirror rotation, the utility model can reduce the influence of rain, dust to rear -view mirror electric rotating device, improve the service life of electric rotating device.

Description

Technical Field

[0001] This utility model relates to exterior rearview mirrors, and in particular to foldable exterior rearview mirrors. Background Technology

[0002] Many buses now have electrically operated rearview mirrors to allow drivers to adjust the mirror angle directly from inside the vehicle. To ensure smooth rotation, an opening is provided at the connection between the mirror and the mounting bracket. While this opening prevents interference between the mirror and the bracket during rotation, it also allows rainwater and dust to easily enter the electrically operated mechanism, reducing its lifespan. Summary of the Invention

[0003] The purpose of this invention is to provide a foldable exterior rearview mirror that can reduce the amount of rainwater and dust entering the electric rotating device of the rearview mirror.

[0004] The technical solution to achieve the purpose of this utility model is as follows:

[0005] A foldable exterior rearview mirror includes a mounting base, a housing, an electric rotating device disposed within the housing, and an exterior rearview mirror fixedly connected to the housing. The electric rotating device is rotatably connected to the mounting base and has an inner housing. The inner housing is provided with a wire hole, and clearance openings are provided on both sides of the housing. Baffles that block the clearance openings are provided on both sides of the mounting base. One side of the baffle is rotatably connected to the mounting base, and the other side extends between the housing and the inner housing.

[0006] With the above structure, while the electric rotating device drives the rearview mirror to rotate around the mounting base, the baffle also rotates. This reduces the amount of rainwater and dust entering the electric rotating device without affecting the rotation of the rearview mirror. This invention can reduce the impact of rainwater and dust on the electric rotating device of the rearview mirror and improve the service life of the electric rotating device.

[0007] Preferably, in order to improve the blocking effect of the baffle, the baffle has rubber baffles on the side facing the inner shell and the side facing the outer shell.

[0008] Preferably, in order to ensure that the electric rotating device rotates the rearview mirror, a motor and multiple reduction gears are provided inside the inner housing. The motor has a motor shaft, and a drive wheel is mounted on the motor shaft. A connecting shaft is fixed on the mounting base. The connecting shaft passes through the inner housing, and the inner housing is rotatably connected to the connecting shaft. A sector gear is provided on the connecting shaft, and the drive wheel is connected to the sector gear through the reduction gear.

[0009] Preferably, in order to improve the blocking effect of the rubber baffle, the inner body has an outwardly protruding part, which contacts the rubber baffle on the side of the baffle facing the inner housing. Attached Figure Description

[0010] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram showing the position of the inner shell of this utility model.

[0013] Figure 3 This is a schematic diagram showing the cooperation between the baffle, outer shell, and inner shell of this utility model.

[0014] Figure 4 This is a schematic diagram of the structure of the electric rotation device of this utility model. Detailed Implementation

[0015] like Figures 1 to 4 As shown, the foldable exterior rearview mirror of this utility model includes a mounting base 1, an outer shell 2, an electric rotating device disposed within the outer shell, and an exterior rearview mirror 3 fixedly connected to the outer shell. The electric rotating device is rotatably connected to the mounting base and has an inner shell 4. The inner shell is provided with a wire hole 5, and clearance openings 6 are provided on both sides of the outer shell. Baffles 7 are provided on both sides of the mounting base to block the clearance openings. One side of the baffle is rotatably connected to the mounting base, and the other side extends between the outer shell and the inner shell. Rubber baffles 8 are provided on the side of the baffle facing the inner shell and the side facing the outer shell. A motor 9 and multiple reduction gears 10 are disposed within the inner shell. The motor has a motor shaft, and a drive wheel 12 is mounted on the motor shaft. A connecting shaft 13 is fixed on the mounting base. The connecting shaft passes through the inner shell, and the inner shell is rotatably connected to the connecting shaft. A sector gear 14 is provided on the connecting shaft, and the drive wheel is connected to the sector gear through the reduction gear. The inner body has an outwardly protruding portion 15, which contacts the rubber baffle on the side of the baffle facing the inner shell.

[0016] With the above structure, while the electric rotating device drives the rearview mirror to rotate around the mounting base, the baffle also rotates. This reduces the amount of rainwater and dust entering the electric rotating device without affecting the rotation of the rearview mirror. This invention can reduce the impact of rainwater and dust on the electric rotating device of the rearview mirror and improve the service life of the electric rotating device.

[0017] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A foldable exterior rearview mirror, characterized in that: The device includes a mounting base, a housing, an electric rotating device disposed within the housing, and an exterior rearview mirror fixedly connected to the housing. The electric rotating device is rotatably connected to the mounting base and has an inner housing with a wire hole. The housing has clearance openings on both sides. The mounting base has baffles on both sides that block the clearance openings. One side of the baffle is rotatably connected to the mounting base, and the other side extends between the housing and the inner housing.

2. The foldable exterior rearview mirror according to claim 1, characterized in that: The baffle has rubber baffles on the side facing the inner shell and the side facing the outer shell.

3. The foldable exterior rearview mirror according to claim 2, characterized in that: The inner housing contains a motor and multiple reduction gears. The motor has a motor shaft, on which a drive wheel is mounted. A connecting shaft is fixed on the mounting base. The connecting shaft passes through the inner housing and is rotatably connected to the inner housing. A sector gear is mounted on the connecting shaft, and the drive wheel is connected to the sector gear via a reduction gear.

4. The foldable exterior rearview mirror according to claim 3, characterized in that: The inner body has an outwardly protruding portion that contacts a rubber strip on the side of the baffle facing the inner housing.

Images