Novel automobile electric folding rearview mirror

Abstract

The utility model relates to the technical field of automobile accessories, and provides a novel automobile electric folding rearview mirror which comprises a mirror body assembly rotationally arranged on a base, and a driving assembly used for driving the mirror body assembly to rotate on the base is arranged in the mirror body assembly. The driving assembly drives the mirror body assembly to rotate in the direction away from the automobile body so that the mirror body assembly can be unfolded on the automobile body. The driving assembly drives the mirror body assembly to rotate in the direction close to the automobile body so that the mirror body assembly can be folded on the automobile body. A rotating mirror body assembly is arranged on a base fixed to an automobile body, a driving assembly used for driving the mirror body assembly to rotate is arranged in the mirror body assembly, and when an automobile is in a parking state, the driving assembly drives the mirror body assembly to rotate in the direction close to the automobile body, so that the mirror body assembly is folded on the automobile body, and the situation that the mirror body assembly is folded when the automobile is in the parking state is avoided. And foreign objects are easy to collide with the rearview mirror.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessories, and particularly relates to a novel automobile electric folding rearview mirror. BACKGROUND

[0002] The rearview mirror of an automobile is an important tool for a driver to obtain external information behind, on the side and below the automobile, is located at the left and right sides of the head of the automobile and the front of the interior of the automobile, plays the role of a "second eye", expands the visual field range of the driver, and assists the driver to drive on the road and park at a corresponding fixed point.

[0003] The rearview mirror of an automobile is often unfolded on the outside of the automobile body, and when the automobile is parked, if the position is at a relatively narrow parking place, a vehicle body passes by the side, and thus the rearview mirror in the parked state is easily hit. UTILITARY MODEL

[0004] The utility model provides a novel automobile electric folding rearview mirror, is equipped with the mirror body subassembly that rotates in the base of the automobile body fixed, is equipped with the drive subassembly for driving the mirror body subassembly rotation in the mirror body subassembly, when the automobile is in the parked state, the drive subassembly drives the mirror body subassembly and rotates to the direction close to the automobile body, to make the mirror body subassembly fold on the automobile body, avoid the automobile in the parked state, and the external object is easy to hit on the rearview mirror.

[0005] A novel automobile electric folding rearview mirror designed for this purpose, comprising a mirror body subassembly rotatably arranged on a base, wherein the mirror body subassembly is provided with a drive subassembly for driving the mirror body subassembly to rotate on the base;

[0006] The drive subassembly drives the mirror body subassembly to rotate away from the automobile body, so that the mirror body subassembly is unfolded on the automobile body.

[0007] The drive subassembly drives the mirror body subassembly to rotate towards the automobile body, so that the mirror body subassembly is folded on the automobile body.

[0008] The mirror body subassembly comprises a bracket, the bracket is provided with a mounting cavity for mounting the drive subassembly, the movable end of the drive subassembly is movably connected to the base, the fixed end of the drive subassembly is fixedly connected to the base, in the movable state of the drive subassembly, the movable end of the drive subassembly moves on the base, and the bracket moves with the movable end of the drive subassembly and drives the entire mirror body subassembly to rotate.

[0009] The drive subassembly comprises a housing arranged in the mounting cavity, a motor arranged in the housing and a fixed shaft, one end of the fixed shaft is fixedly connected to the base, a gear and worm transmission part is arranged between the inner side of the housing and the motor, and the motor drives the housing to move around the axis of the fixed shaft through the gear and worm transmission part.

[0010] The mounting cavity of the support member is provided with a fixing step, and the shell of the driving assembly is provided with a fixing lug fixed to the fixing step.

[0011] The support member and the base are provided with a rotation limiting structure, which comprises a first limiting surface and a second limiting surface arranged on the support member, and a limiting protrusion arranged on the base.

[0012] The base is provided with a limiting groove, one end of the driving assembly is mounted on the limiting groove, and a relative rotation positioning structure is arranged between the driving assembly and the limiting groove of the base.

[0013] The relative rotation positioning structure comprises a rotating block arranged on the driving assembly and a positioning protrusion arranged on the limiting groove.

[0014] The driving assembly comprises a shell, the rotating block is arranged on the shell, the rotating block is provided with a positioning groove, the two sides of the positioning groove are provided with a first inclined surface, the positioning protrusion is provided with a second inclined surface on the two sides, the shell of the driving assembly is rotated on the base along the first inclined surface and the second inclined surface, the shell is rotated to a corresponding position angle, and one end of the positioning protrusion is positioned in the positioning groove.

[0015] The driving assembly comprises a fixed shaft member rotationally connected with the shell, the fixed shaft member is provided with a fixed block fixed to the limiting groove, the fixed block is fixedly connected with the inner bottom wall of the limiting groove, the shell is provided with a shaft cavity for mounting the fixed shaft member, and when the shell rotates, the fixed shaft member forms a rotation fulcrum of the shell.

[0016] The fixed shaft member is provided with a threading cavity for threading a wire, and the base is provided with a threading groove cavity communicating with the threading cavity.

[0017] The mirror body assembly comprises a rearview mirror cover, the support member is fixedly connected with the rearview mirror cover, the rearview mirror cover comprises a first cover body and a second cover body, the first cover body and the second cover body are detachably connected, or the first cover body and the second cover body are arranged as an integral body which cannot be disassembled, the support member is provided with a fixed support column, the second cover body is provided with a fixed groove portion, and the fixed support column is fixedly connected with the fixed groove portion, so that the support member is fixed to the rearview mirror cover.

[0018] The second cover body is provided with an avoiding hole corresponding to the connection and matching position between the driving assembly and the base.

[0019] The mirror body assembly further comprises a mirror frame connected with the rearview mirror cover, and the support member is located between the mirror frame and the rearview mirror cover.

[0020] The base comprises a front seat, a rear seat, a seat body and a connecting piece, the front seat is connected with the rear seat, one end of the connecting piece is connected with the front seat, the other end of the connecting piece is connected with the rear seat, the seat body is arranged between the front seat and the rear seat, and the top of the seat body is connected with the driving assembly.

[0021] The beneficial technical effects of the utility model are as follows:

[0022] The base fixed on the automobile body is provided with a rotating mirror body assembly, the mirror body assembly is provided with a driving assembly for driving the mirror body assembly to rotate, when the automobile is in a parking state, the driving assembly drives the mirror body assembly to rotate towards the automobile body, so that the mirror body assembly is folded on the automobile body, and external objects are prevented from colliding with the rearview mirror in the parking state. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be explained in further detail below in combination with the drawings and specific embodiments.

[0024] Figure 1 It is a stereoscopic structure schematic view of the rearview mirror of an embodiment of the utility model.

[0025] Figure 2 It is a rotating stereoscopic structure schematic view of the rearview mirror of an embodiment of the utility model.

[0026] Figure 3 It is a stereoscopic sectional structure schematic view of the rearview mirror of an embodiment of the utility model.

[0027] Figure 4 It is an assembly exploded structure schematic view of the rearview mirror of an embodiment of the utility model.

[0028] Figure 5 It is a stereoscopic structure schematic view of the support piece of an embodiment of the utility model.

[0029] Figure 6 It is a stereoscopic structure schematic view of the rearview mirror of an embodiment of the utility model.

[0030] Figure 7 It is a stereoscopic structure schematic view of the base of an embodiment of the utility model.

[0031] Figure 8 It is a stereoscopic structure schematic view of the driving assembly of an embodiment of the utility model.

[0032] Figure 9 It is a schematic view of the limiting rotation structure between the support piece and the base of an embodiment of the utility model. SPECIFIC EMBODIMENT

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. In order to make the above purposes, characteristics and advantages of the application more obvious and easy to understand, many specific details are set forth in the following description so as to fully understand the application. However, the application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the application, therefore, the application is not limited by the specific embodiments disclosed below.

[0034] Referring to Figures 1-9 A novel automobile electric folding rearview mirror, comprising a mirror body assembly 2 rotatably arranged on a base 1, wherein the mirror body assembly 2 is provided with a driving assembly 3 for driving the mirror body assembly 2 to rotate on the base 1;

[0035] The driving assembly 3 drives the mirror body assembly 2 to rotate towards the direction away from the automobile body, so that the mirror body assembly 2 is unfolded on the automobile body;

[0036] The driving assembly 3 drives the mirror body assembly 2 to rotate towards the direction close to the automobile body, so that the mirror body assembly 2 is folded on the automobile body.

[0037] The base 1 fixed on the automobile body is provided with the rotatable mirror body assembly 2, and the mirror body assembly 2 is provided with the driving assembly 3 for driving the mirror body assembly to rotate; when the automobile is in the parking state, the driving assembly 3 drives the mirror body assembly 2 to rotate towards the direction close to the automobile body, so that the mirror body assembly is folded on the automobile body, avoiding that the automobile in the parking state is easily collided by external objects on the rearview mirror.

[0038] The mirror body assembly 2 comprises a support piece 4, wherein the support piece 4 is provided with a mounting cavity 5 for mounting the driving assembly 3; the movable end of the driving assembly 3 is movably connected with the base 1, and the fixed end of the driving assembly 3 is fixedly connected with the base 1; in the movable state of the driving assembly 3, the movable end of the driving assembly 3 moves on the base 1, and the support piece 4 moves with the movable end of the driving assembly 3 and drives the whole mirror body assembly 2 to rotate.

[0039] The driving assembly 3 comprises a housing 10 arranged in the mounting cavity 5, a motor arranged in the housing 10 and a fixed shaft piece 11, wherein one end of the fixed shaft piece 11 is fixedly connected with the base 1, a gear and worm transmission part is arranged between the inner side of the housing 10 and the motor, and the motor drives the housing 10 to move around the axis of the fixed shaft piece 11 through the gear and worm transmission part.

[0040] The motor is fixed to the shell 10 by screws and the like, the gear and worm transmission part includes a first gear arranged on the motor shaft and a second gear arranged on the fixed shaft 11, the first gear is engaged with the second gear, the second gear is sleeved on the fixed shaft 11 and arranged in the shell 10, when the motor drives the first gear to rotate, the first gear rotates relative to the second gear because the fixed shaft 11 is fixed, the motor rotates with the shell 10, and the shell 10 rotates around the axis of the fixed shaft 11 and drives the support 4 to rotate, thereby driving the whole mirror body assembly 2 to rotate.

[0041] The mounting cavity 5 of the support 4 is provided with a fixed step 16, and the shell 10 of the driving assembly 3 is provided with a fixed lug 17 fixed to the fixed step 16.

[0042] In this embodiment, the fixed step 16 and the fixed lug 17 are fixedly connected by screws.

[0043] The support 4 and the base 1 are provided with a rotation limiting structure, the rotation limiting structure includes a first limiting surface 32 and a second limiting surface 33 arranged on the support 4 and a limiting protrusion 34 arranged on the base 1, during forward or reverse rotation of the support 4, the limiting protrusion 34 cooperates with the corresponding limiting surface to limit the rotation of the support 4 on the base 1.

[0044] In this embodiment, the first limiting surface 32 and the second limiting surface 33 are arranged at intervals, the interval between the first limiting surface 32 and the second limiting surface 33 is a rotation track groove of the support 4, the limiting protrusion 34 is arranged on the outside of the seat 30, and the limiting protrusion 34 and the seat 30 are integrally arranged by injection molding.

[0045] The base 1 is provided with a limiting groove 6, one end of the driving assembly 3 is mounted on the limiting groove 6, and the driving assembly 3 and the limiting groove 6 of the base 1 are provided with a relative rotation positioning structure 7;

[0046] The relative rotation positioning structure 7 includes a rotating block 8 arranged on the driving assembly 3 and a positioning protrusion 9 arranged on the limiting groove 6, in the active state of the driving assembly 3, the rotating block 8 and the positioning protrusion 9 are positioned and rotated to cooperate, so that the active end of the driving assembly 3 is movably connected with the base 1, and the active end of the driving assembly 3 is positioned and rotated on the base 1.

[0047] The driving assembly 3 comprises a shell 10, the rotating block 8 is arranged on the shell 10, the rotating block 8 is provided with a positioning groove 12, the two sides of the positioning groove 12 are provided with a first inclined surface 13, the positioning protrusion 9 is provided with a second inclined surface 14 on the two sides, the shell 10 of the driving assembly 3 is rotated on the base 1 along the first inclined surface 13 and the second inclined surface 14, the shell 10 is rotated to a corresponding position angle, one end of the positioning protrusion 9 is positioned on the positioning groove 12, so that the mirror body assembly 2 is prevented from being randomly rotated on the base 1.

[0048] In the embodiment, the rotating block 8 is provided with a plurality of rotating blocks 8 which are arranged on the shell 10 in a circumferential direction. The positioning protrusion 9 is provided with a plurality of positioning protrusions 9 which are arranged on the inner side wall of the limiting groove 6 in a circumferential direction.

[0049] The driving assembly 3 comprises a fixed shaft 11 which is rotationally connected with the shell 10, the fixed shaft 11 is provided with a fixed block 15 which is fixed on the limiting groove 6, the fixed block 15 is fixedly connected with the inner bottom wall of the limiting groove 6, the shell 10 is provided with a shaft cavity for installing the fixed shaft 11, when the shell 10 rotates, the fixed shaft 11 forms a rotating fulcrum of the shell 10.

[0050] In the embodiment, the fixed block 15 is fixed on the limiting groove 6 by a screw.

[0051] The fixed shaft 11 is provided with a threading cavity 20 for threading the wire 19, the base 1 is provided with a threading groove cavity 21 which is communicated with the threading cavity 20.

[0052] The mirror body assembly 2 comprises a rearview mirror cover 18, the support 4 is fixedly connected with the rearview mirror cover 18, the rearview mirror cover 18 comprises a first cover body 22 and a second cover body 23, the first cover body 22 and the second cover body 23 are detachably connected, or the first cover body 22 and the second cover body 23 are arranged as an integral body which cannot be separated, the support 4 is provided with a fixed support column 24, the second cover body 23 is provided with a fixed groove part 25, the fixed support column 24 is fixedly connected with the fixed groove part 25, so that the support 4 is fixed on the rearview mirror cover 18.

[0053] In the embodiment, the first cover body 22 and the second cover body 23 are connected by a buckle or a screw, the fixed support column 24 of the support 4 is fixed on the fixed groove part 25 of the second cover body 23 by a screw.

[0054] The second cover body 23 is provided with a avoiding hole 26 corresponding to the connecting and matching part between the driving assembly 3 and the base 1.

[0055] The mirror body assembly 2 further comprises a mirror frame 27 which is connected with the rearview mirror cover 18, the support 4 is located between the mirror frame 27 and the rearview mirror cover 18.

[0056] In the embodiment, the mirror frame 27 is used for mounting the rearview mirror, and the mirror frame 27 is fixedly connected with the rearview mirror cover 18 through screws or buckles.

[0057] The base 1 comprises a front seat 28, a rear seat 29, a seat body 30 and a connecting piece 31, the front seat 28 is connected with the rear seat 29, one end of the connecting piece 31 is connected with the front seat 28, the other end of the connecting piece 31 is connected with the rear seat 29, the seat body 30 is arranged between the front seat 28 and the rear seat 29, and the top of the seat body 30 is connected with the driving assembly 3.

[0058] In the embodiment, the top of the seat body 30 extends into the mirror body assembly 2 along the avoiding hole 26 and is rotationally connected with the shell 10, the fixed shaft 11 of the shell 10 is fixedly connected with the top of the seat body 30, and a gap is formed between the top of the seat body 30 and the avoiding hole 26.

[0059] The threading groove 21 and the limiting groove 6 are arranged on the seat body 30. The front seat 28, the rear seat 29, the seat body 30 and the connecting piece 31 are fixedly connected with each other through buckles, screws and the like fasteners to be assembled into a base 1, the front seat 28 and the rear seat 29 are provided with a plug-in column structure, the inside of the front seat 28 is provided with a plug-in column, the rear seat 29 is provided with a plug-in hole, and when the front seat 28 and the rear seat 29 are assembled, the plug-in column is inserted into the plug-in hole.

[0060] One end of the connecting piece 31 is fixedly connected with the front seat 28 through buckles, the other end of the connecting piece 31 is fixedly connected with the rear seat 29 through buckles, the front seat 28 is provided with a positioning step for supporting the seat body 30, a seat cover is arranged between the top of the front seat 28 and the connecting piece 31 to prevent the seat body 30 from being pulled out of the front seat 28 and the rear seat 29. The seat cover is provided with a through hole corresponding to the top of the seat body 30.

[0061] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A new type of electric folding rearview mirror for automobile, comprising a mirror body assembly (2) rotatably arranged on a base (1), characterized in that: The mirror body assembly (2) is provided with a driving assembly (3) for driving the mirror body assembly (2) to rotate on the base (1); The driving assembly (3) drives the mirror body assembly (2) to rotate towards the direction away from the automobile body, so that the mirror body assembly (2) is unfolded on the automobile body; The driving assembly (3) drives the mirror body assembly (2) to rotate towards the direction close to the automobile body, so that the mirror body assembly (2) is folded on the automobile body.

2. The new type of electric folding rearview mirror for automobile as claimed in claim 1, wherein: The mirror body assembly (2) comprises a support member (4) provided with a mounting cavity (5) for mounting the driving assembly (3), the movable end of the driving assembly (3) is movably connected with the base (1), the fixed end of the driving assembly (3) is fixedly connected with the base (1), and in the movable state of the driving assembly (3), the movable end of the driving assembly (3) moves on the base (1), and the support member (4) moves with the movable end of the driving assembly (3) and drives the whole mirror body assembly (2) to rotate.

3. The new type of electric folding rearview mirror for automobile as claimed in claim 2, wherein: The driving assembly (3) comprises a housing (10) arranged in the mounting cavity (5), a motor and a fixed shaft member (11) arranged in the housing (10), one end of the fixed shaft member (11) is fixedly connected with the base (1), a gear and worm transmission part is arranged between the inner side of the housing (10) and the motor, and the motor drives the housing (10) to move around the axis of the fixed shaft member (11) through the gear and worm transmission part.

4. The new type of electric folding rearview mirror for automobile as claimed in claim 2, wherein: The mounting cavity (5) of the support member (4) is provided with a fixed step (16), and the housing (10) of the driving assembly (3) is provided with a fixed lug (17) fixed on the fixed step (16). The support member (4) and the base (1) are provided with a rotation limiting structure, the rotation limiting structure comprises a first limiting surface (32) and a second limiting surface (33) arranged on the support member (4), and a limiting convex part (34) arranged on the base (1), and in the forward or reverse rotation process of the support member (4), the limiting convex part (34) is matched with the corresponding limiting surface, so that the support member (4) is limited to rotate on the base (1).

5. The new type of electric folding rearview mirror for automobile as claimed in claim 1, wherein: The base (1) is provided with a limiting groove (6), one end of the driving assembly (3) is mounted on the limiting groove (6), and a relative rotation positioning structure (7) is arranged between the driving assembly (3) and the limiting groove (6) of the base (1); The relative rotation positioning structure (7) comprises a rotating block (8) arranged on the driving assembly (3) and a positioning convex block (9) arranged on the limiting groove (6), and in the movable state of the driving assembly (3), the rotating block (8) and the positioning convex block (9) are positioned and rotated to match, so that the movable end of the driving assembly (3) is movably connected with the base (1), and the movable end of the driving assembly (3) is positioned and rotated on the base (1).

6. The new type of electric folding rearview mirror for automobile as claimed in claim 5, wherein: The driving assembly (3) comprises a shell (10), a rotating block (8) is arranged on the shell (10), the rotating block (8) is provided with a positioning groove (12), the two sides of the positioning groove (12) are provided with a first inclined surface (13) which is undulating, the positioning protrusion (9) is provided with a second inclined surface (14) on the two sides, the shell (10) of the driving assembly (3) is rotatable on the base (1) along the first inclined surface (13) and the second inclined surface (14), the shell (10) is rotated to a corresponding position angle, and one end of the positioning protrusion (9) is positioned on the positioning groove (12).

7. The new type of electric folding rearview mirror for automobile as claimed in claim 5, wherein: The driving assembly (3) comprises a fixed shaft member (11) which is rotatably connected with the shell (10), the fixed shaft member (11) is provided with a fixed block (15) which is fixed in the limiting groove (6), the fixed block (15) is fixedly connected with the inner bottom wall of the limiting groove (6), the shell (10) is provided with a shaft cavity for mounting the fixed shaft member (11), and when the shell (10) rotates, the fixed shaft member (11) forms a rotating fulcrum of the shell (10).

8. The new type of electric folding rearview mirror for automobile as claimed in claim 7, wherein: The fixed shaft member (11) is provided with a threading cavity (20) for threading a wire (19), and the base (1) is provided with a threading groove cavity (21) which is communicated with the threading cavity (20).

9. The new type of electric folding rearview mirror for automobile as claimed in claim 2, wherein: The mirror body assembly (2) comprises a rearview mirror cover (18), the support member (4) is fixedly connected with the rearview mirror cover (18), the rearview mirror cover (18) comprises a first cover body (22) and a second cover body (23), the first cover body (22) and the second cover body (23) are detachably connected, or the first cover body (22) and the second cover body (23) are arranged as an integral body which cannot be detached, the support member (4) is provided with a fixed support column (24), the second cover body (23) is provided with a fixed groove portion (25), and the fixed support column (24) is fixedly connected with the fixed groove portion (25), so that the support member (4) is fixed on the rearview mirror cover (18). The second cover body (23) is provided with a avoiding hole (26) corresponding to the connecting and matching position between the driving assembly (3) and the base (1).

10. The new type of electric folding rearview mirror for automobile as claimed in claim 9, wherein: The mirror body assembly (2) further comprises a mirror frame (27) which is connected with the rearview mirror cover (18), and the support member (4) is located between the mirror frame (27) and the rearview mirror cover (18). The base (1) comprises a front seat (28), a rear seat (29), a seat body (30) and a connecting member (31), the front seat (28) is connected with the rear seat (29), one end of the connecting member (31) is connected with the front seat (28), the other end of the connecting member (31) is connected with the rear seat (29), the seat body (30) is arranged between the front seat (28) and the rear seat (29), and the top of the seat body (30) is connected with the driving assembly (3).

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