Mirror surface assembly of automobile exterior rearview mirror and automobile exterior rearview mirror

Abstract

The utility model discloses an automobile outside rear-view mirror surface assembly and an automobile outside rear-view mirror, and belongs to the technical field of automobiles. The automobile outside rear-view mirror solves the problem that in the prior art, when an automobile outside rear-view mirror is used, a large blind area exists. The mirror mainly comprises a main mirror body, an auxiliary mirror body is arranged on the outer side of the main mirror body, the back face of the main mirror body is fixedly installed on a main mirror body installation frame, the back face of the auxiliary mirror body is rotatably installed on an auxiliary mirror body support through a spherical hinge, and the auxiliary mirror body support is fixedly installed on the main mirror body installation frame.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile, concretely speaking, especially relates to a kind of automobile outside rearview mirror mirror assembly and automobile outside rearview mirror. BACKGROUND

[0002] Automobile outside rearview mirror can help driver to observe the situation of both sides and rear of vehicle, especially when it is very important in parallel, backs up, and automobile outside rearview mirror needs to ensure that the greatest possible field of view is provided for both sides of the vehicle.The current industry regulation curvature radius of passenger car outside rearview mirror needs to be greater than 1200mm, because the smaller the curvature radius of mirror surface, the wider the angle, the higher the distortion rate, therefore, the best distortion rate of the same mirror surface is 20º, but the outside rearview mirror under this wide angle degree exists larger blind area, and larger blind area will bring a lot of influence to driving judgment distance, backing up and parking. SUMMARY

[0003] The utility model aims at providing a kind of automobile outside rearview mirror mirror assembly and automobile outside rearview mirror to overcome the problem of larger blind area of automobile outside rearview mirror in prior art when in use.

[0004] The utility model is implemented by the following technical scheme, a kind of automobile outside rearview mirror mirror assembly, including main mirror, the outside of main mirror is equipped with auxiliary mirror, the back of main mirror is fixedly installed on main mirror mounting frame, the back of auxiliary mirror is rotatably installed on auxiliary mirror support by ball hinge, auxiliary mirror support is fixedly installed on main mirror mounting frame.

[0005] Further, the ball hinge includes a ball head fixedly installed on the auxiliary mirror support, the back of the auxiliary mirror is provided with a ball socket, and the ball socket is provided with a ball socket.

[0006] Further, the auxiliary mirror support is L-shaped, and the auxiliary mirror support includes a horizontal rod and a vertical rod connected to the horizontal rod, one end of the vertical rod is fixedly connected to the main mirror mounting frame, one end of the horizontal rod is connected to a support rod, and the head of the support rod is fixedly installed with a ball head.

[0007] Further, one end of the horizontal rod is provided with a fixing hole, the tail of the support rod is provided with a base, the outer diameter of the base is greater than the inner diameter of the fixing hole of the horizontal rod, a threaded rod is fixedly installed on the base, and the threaded rod passes through the fixing hole and is installed with a fixed nut.

[0008] Further, the curvature radius of the main mirror and the curvature radius of the auxiliary mirror are both 1200mm.

[0009] A kind of automobile outside rearview mirror, including outside rearview mirror shell, further including above-mentioned automobile outside rearview mirror mirror assembly, the main mirror mounting frame is installed in outside rearview mirror shell.

[0010] Compared with the prior art, the automobile exterior rearview mirror has the beneficial effects that:

[0011] The utility model discloses a main mirror's outside installs the auxiliary mirror, and the auxiliary mirror is installed on the main mirror mounting frame through the ball hinge, the auxiliary mirror can rotate outwardly through the ball hinge relative to the main mirror, and make the auxiliary mirror with the main mirror form certain angle, and then make the wide angle of the exterior rearview mirror bigger, increased the observable area of exterior rearview mirror, and then effectively reduced the blind area of the vehicle exterior rearview mirror when using. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the front view of the automobile exterior rearview mirror mirror surface assembly of the utility model.

[0013] Figure 2 It is the plan view of the automobile exterior rearview mirror mirror surface assembly of the utility model.

[0014] Figure 3 It is the rear view of the automobile exterior rearview mirror mirror surface assembly of the utility model.

[0015] Figure 4 It is the front view of the automobile exterior rearview mirror of the utility model.

[0016] In the drawing: 1, main mirror, 2, auxiliary mirror, 3, main mirror mounting frame, 4, auxiliary mirror support, 5, ball head, 6, ball head seat, 7, ball socket, 8, cross bar, 9, vertical rod, 10, support rod, 11, base, 12, threaded rod, 13, fixed nut, 14, exterior rearview mirror shell. DETAILED DESCRIPTION

[0017] In order to make the personnel in the technical field better understand the technical scheme in the utility model, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the utility model.

[0018] An automobile exterior mirror mirror assembly, comprising a main mirror 1, the front of the main mirror 1 is a mirror surface, the back of the main mirror 1 is fixedly installed on a main mirror mounting frame 3, the main mirror mounting frame 3 is prior art, in prior art, the mirror of the exterior mirror (equivalent to the main mirror 1 in the patent) is installed in the exterior mirror housing 14 through the main mirror mounting frame 3, and the main mirror mounting frame 3 can be connected and fixedly installed in the steering motor in the exterior mirror housing 14, the steering motor can drive the main mirror mounting frame 3 to rotate up and down and left and right, in the utility model, in addition to the main mirror 1, the auxiliary mirror 2 is also installed in the exterior mirror housing 14 through the main mirror mounting frame 3. The steering motor connected with the main mirror mounting frame 3 drives the main mirror 1, the auxiliary mirror support 4 and the auxiliary mirror 2 to rotate up and down and left and right through the main mirror mounting frame 3. A heating element can also be installed on the main mirror mounting frame 3 to heat the main mirror 1 through the heating element.

[0019] The outer side of the main mirror 1 is provided with the auxiliary mirror 2, the front of the auxiliary mirror 2 is a mirror surface, the back of the auxiliary mirror 2 is rotatably installed on the auxiliary mirror support 4 through a ball hinge, and the auxiliary mirror 2 can rotate 360 degrees relative to the auxiliary mirror support 4 through the ball hinge. The auxiliary mirror 2 must be rotated relative to the auxiliary mirror support 4 under the action of a certain external force, and the utility model can adjust the gap between the ball head 5 and the ball socket 7 to achieve the purpose of reasonably adjusting the friction between the ball head 5 and the ball socket 7, and make the auxiliary mirror 2 must be rotated relative to the auxiliary mirror support 4 under the action of a certain external force.

[0020] The utility model can rotate the auxiliary mirror 2 through the ball hinge 360 degrees, when it is needed to increase the wide angle of the exterior mirror, we only need to rotate the auxiliary mirror 2 outward, so that the auxiliary mirror 2 forms a certain angle relative to the main mirror 1, as shown in the figure. Figure 2 For example, when the main mirror 1 and the auxiliary mirror 2 are parallel, the wide angle of the exterior mirror is small, at this time, the blind area is large, when the auxiliary mirror 2 is rotated outward relative to the main mirror 1 by a certain angle, the wide angle of the exterior mirror will increase, thereby the observable area increases, and the blind area is effectively reduced.

[0021] The auxiliary mirror support 4 is fixedly installed on the main mirror mounting frame 3, and the auxiliary mirror support 4 and the main body of the main mirror mounting frame 3 can be integrally injection molded.

[0022] The ball hinge comprises a ball head 5 fixedly installed on the auxiliary mirror support 4, the back of the auxiliary mirror 2 is provided with a ball head seat 6, the back of the auxiliary mirror 2 is pasted with a plastic plate, and the ball head seat 6 is pasted on the plastic plate and installed on the back of the auxiliary mirror 2 through the plastic plate. The ball head seat 6 is provided with a ball socket 7 for inserting the ball head 5.

[0023] The auxiliary mirror support 4 is L-shaped, and the auxiliary mirror support 4 comprises a horizontal rod 8 and a vertical rod 9 connected with the horizontal rod 8, one end of the vertical rod 9 is fixedly connected with the main mirror mounting frame 3, one end of the horizontal rod 8 is connected with a supporting rod 10, and the head of the supporting rod 10 is fixedly installed with the ball head 5.

[0024] One end of the horizontal rod 8 is provided with a fixing hole, the tail of the supporting rod 10 is provided with a base 11, the outer diameter of the base 11 is greater than the inner diameter of the fixing hole of the horizontal rod 8, a threaded rod 12 is fixedly installed on the base 11, the threaded rod 12 passes through the fixing hole and is installed with a fixed nut 13.

[0025] When the supporting rod 10 is installed, the threaded rod 12 passes through the fixing hole first, then the nut is installed on the threaded rod 12, the supporting rod 10 is fixed on the horizontal rod 8 through the nut, and the gasket is installed between the nut and the supporting rod 10.

[0026] The curvature radius of the mirror surface of the main mirror 1 and the curvature radius of the mirror surface of the auxiliary mirror 2 are both 1200mm.

[0027] An automobile outside rearview mirror comprises an outside rearview mirror shell 14 and the above automobile outside rearview mirror mirror surface assembly, the main mirror mounting frame 3 is installed in the outside rearview mirror shell 14, and then the main mirror 1 and the auxiliary mirror 2 are installed in the outside rearview mirror shell 14 through the main mirror mounting frame 3. A steering motor is fixedly installed in the outside rearview mirror shell 14, the steering motor is connected with the main mirror mounting frame 3, and the steering motor drives the main mirror mounting frame 3 to rotate up and down and left and right.

Claims

1. An automotive exterior rearview mirror assembly, comprising: The application relates to a mirror assembly of an automobile rearview mirror, which comprises a main mirror (1), an auxiliary mirror (2) arranged on the outer side of the main mirror (1), a main mirror mounting frame (3) fixedly arranged on the back of the main mirror (1), and an auxiliary mirror support (4) fixedly arranged on the back of the auxiliary mirror (2) and rotatably connected with the auxiliary mirror (2) through a ball hinge.

2. The automotive mirror face assembly of claim 1, wherein The ball hinge comprises a ball head (5) fixedly arranged on the auxiliary mirror support (4), and a ball head seat (6) arranged on the back of the auxiliary mirror (2) and provided with a ball socket (7) for inserting the ball head (5).

3. The automotive mirror face assembly of claim 2, wherein The auxiliary mirror support (4) is in an L shape and comprises a horizontal rod (8) and a vertical rod (9) connected with the horizontal rod (8), one end of the vertical rod (9) is fixedly connected with the main mirror mounting frame (3), one end of the horizontal rod (8) is connected with a supporting rod (10), and the head of the supporting rod (10) is fixedly arranged with the ball head (5).

4. The automotive mirror face assembly of claim 3, wherein, One end of the horizontal rod (8) is provided with a fixing hole, the tail of the supporting rod (10) is provided with a base (11), the outer diameter of the base (11) is larger than the inner diameter of the fixing hole of the horizontal rod (8), a threaded rod (12) is fixedly arranged on the base (11), the threaded rod (12) passes through the fixing hole and is arranged with a fixing nut (13).

5. The automotive mirror face assembly of claim 1, wherein, The curvature radius of the mirror surface of the main mirror (1) and the curvature radius of the mirror surface of the auxiliary mirror (2) are both 1200 mm.

6. An automobile outside mirror comprising an outside mirror housing (14), characterized by The application further relates to the mirror assembly of the automobile rearview mirror, and the main mirror mounting frame (3) is arranged in a rearview mirror shell (14).

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