Die-casting aluminum alloy automobile corner device

Abstract

The utility model relates to the technical field of corner devices, in particular to a die-casting aluminum alloy automobile corner device which comprises a stand column, the top of the stand column is fixedly connected with a frame, the top face of the frame is fixedly connected with a motor, and the output end of the motor is fixedly connected with a first gear. The angle adjusting device has the advantages that when the angle of the convex lens needs to be adjusted, the electric push rod is started to drive the toothed plate to be far away from the third gear until the toothed plate is far away from the third gear, the rotating shaft can be unlocked, the motor is started to drive the first gear to rotate, the rotating shaft can be driven to rotate through meshing transmission, and the angle of the convex lens can be adjusted. The convex lens can be driven to rotate through the connecting rod, the angle of the convex lens can be adjusted, the motor is closed until the angle of the convex lens is appropriate, the electric push rod is started to drive the toothed plate to be close to the third gear until the toothed plate is engaged with the third gear, the rotating shaft can be locked, and the stability of the convex lens can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corner devices, in particular to a die-cast aluminum alloy automobile corner device. Background Art

[0002] Some parts in the car are made of a die-cast aluminum alloy. The production of aluminum alloy towers is done in large manufacturing workshops. During transportation, forklifts are needed. The field of vision is small. When moving at the intersections set up in the workshop, it is necessary to drive slowly, but it cannot solve the field of vision problem at the corners of the intersections, which is easy to cause accidents. A corner device that can play a warning role is needed to provide safety warnings for each intersection.

[0003] For example, a die-cast aluminum alloy automobile corner turning device with publication number CN209493868U is provided with a motor, and a connecting rod is fixedly installed at the output end of the motor to connect with the convex mirror. The swing rod is driven by the output end of the motor to enable the convex mirror to swing left and right, thereby providing a better field of view according to the vehicle conditions at the intersection. Although this makes it easy to adjust the angle of the convex mirror, the output end of the motor is directly connected to the convex mirror through the connecting rod, and the stability of the convex mirror needs to be maintained through the output end of the motor. This requires the motor to be continuously powered on, which affects the life of the motor, and the stability is poor. Therefore, a die-cast aluminum alloy automobile corner turning device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a die-cast aluminum alloy automobile corner device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a die-cast aluminum alloy automobile corner device, including a column, the top of the column is fixedly connected to a frame, the top surface of the frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a first gear, the internal rotation of the frame is connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a second gear, the second gear is meshingly connected to the first gear, the outer surface of the rotating shaft is fixedly connected to two connecting rods, both of the connecting rods are slidably connected to the frame, the end of the connecting rod away from the rotating shaft is fixedly connected to an assembly plate, the outer surface of the assembly plate is slidably connected to an assembly frame, the outer side of the assembly frame is fixedly connected to a convex mirror, the assembly frame is fixedly connected to the assembly plate by bolts, the outer surface of the rotating shaft is fixedly connected to a third gear, the inner wall of the frame is fixedly connected to a support plate, the side of the support plate is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a toothed plate, and the toothed plate is meshingly connected to the third gear.

[0007] Preferably, any of the above schemes is that a guide rod is fixedly connected to one side of the tooth plate, and the guide rod is slidably connected to the support plate.

[0008] Preferably, any of the above schemes is that a rotation hole is opened on the top surface of the frame, and the rotation shaft is rotatably connected to the frame through the rotation hole.

[0009] Preferably, any of the above schemes is that the tooth plate is slidably connected to the frame, and the third gear coincides with the axis of the rotating shaft.

[0010] Preferably, any of the above solutions has a notch on the side of the frame, and the connecting rod is slidably connected to the frame through the notch.

[0011] Preferably, in any of the above schemes, a clamping plate is fixedly connected to the inner wall of the assembly frame, a clamping groove is provided on the top of the assembly plate, and the clamping plate is clamped with the assembly plate through the clamping groove.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] When the angle of the convex mirror needs to be adjusted, the electric push rod can be turned on to drive the tooth plate away from the third gear. After the tooth plate is away from the third gear, the lock on the rotating shaft can be released. Then the motor can be turned on to drive the first gear to rotate. The rotating shaft can be driven to rotate through the meshing transmission, and the convex mirror can be driven to rotate through the connecting rod. The angle of the convex mirror can be adjusted until the angle of the convex mirror is appropriate, then the motor is turned off, and the electric push rod is turned on to drive the tooth plate close to the third gear until the tooth plate is meshed with the third gear. The rotating shaft can be locked, which can greatly improve the stability of the convex mirror. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the assembly of the utility model from the first perspective;

[0015] Figure 2 It is a schematic diagram of the structure of the assembly of the utility model from a second viewing angle;

[0016] Figure 3 It is a schematic diagram of the structure of the framework of the utility model from the first perspective;

[0017] Figure 4 It is a schematic diagram of the structure of the framework of the utility model from a second perspective;

[0018] Figure 5 It is a structural schematic diagram of the assembly plate of the utility model;

[0019] Figure 6 It is a structural schematic diagram of a convex mirror of the utility model.

[0020] In the figure: 1-column, 2-frame, 3-motor, 4-first gear, 5-rotating shaft, 6-second gear, 7-connecting rod, 8-assembly plate, 9-assembly frame, 10-convex mirror, 11-third gear, 12-support plate, 13-electric push rod, 14-tooth plate, 15-guide rod, 16-rotating hole, 17-notch, 18-clip plate, 19-clip slot. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0022] like Figures 1 to 6 As shown, a die-cast aluminum alloy automobile corner device comprises a column 1, a frame 2 is fixedly connected to the top of the column 1, a motor 3 is fixedly connected to the top surface of the frame 2, a first gear 4 is fixedly connected to the output end of the motor 3, a rotating shaft 5 is rotatably connected to the inside of the frame 2, a second gear 6 is fixedly connected to the outer surface of the rotating shaft 5, the second gear 6 is meshingly connected to the first gear 5, two connecting rods 7 are fixedly connected to the outer surface of the rotating shaft 5, both connecting rods 7 are slidably connected to the frame 2, an end of the connecting rod 7 away from the rotating shaft 5 is fixedly connected to an assembly plate 8, an assembly frame 9 is slidably connected to the outer surface of the assembly plate 8, a convex mirror 10 is fixedly connected to the outer side of the assembly frame 9, the assembly frame 9 is fixedly connected to the assembly plate 8 by bolts, a third gear 11 is fixedly connected to the outer surface of the rotating shaft 5, a support plate 12 is fixedly connected to the inner wall of the frame 2, an electric push rod 13 is fixedly connected to the side of the support plate 12, a tooth plate 14 is fixedly connected to the output end of the electric push rod 13, and the tooth plate 14 is meshingly connected to the third gear 11.

[0023] As an optional technical solution of the present invention, a guide rod 15 is fixedly connected to one side of the tooth plate 14, and the guide rod 15 is slidably connected to the support plate 12. The guide rod 15 can limit the movement of the tooth plate 14, so that the movement of the tooth plate 14 can be more stable.

[0024] As an optional technical solution of the utility model, a rotating hole 16 is opened on the top surface of the frame 2, and the rotating shaft 5 is rotatably connected to the frame 2 through the rotating hole 16. The motor 3 is turned on to drive the first gear 4 to rotate, and the rotating shaft 5 can be driven to rotate through the meshing transmission. The convex mirror 10 can be driven to rotate through the connecting rod 7, and the angle of the convex mirror 10 can be adjusted.

[0025] As an optional technical solution of the present invention, the tooth plate 14 is slidably connected to the frame 2, the third gear 11 coincides with the axis of the rotating shaft 5, and the electric push rod 13 is turned on to drive the tooth plate 14 to approach the third gear 11 until the tooth plate 14 is meshed with the third gear 11, and the rotating shaft 5 can be locked.

[0026] As an optional technical solution of the present invention, a notch 17 is provided on the side of the frame 2 , and the connecting rod 7 is slidably connected to the frame 2 via the notch 17 . The setting of the notch 17 can limit the movement range of the connecting rod 7 .

[0027] As an optional technical solution of the present utility model, a clamping plate 18 is fixedly connected to the inner wall of the assembly frame 9, a clamping slot 19 is provided on the top of the assembly plate 8, the clamping plate 18 is clamped to the assembly plate 8 via the clamping slot 19, and the assembly frame 9 is clamped to the assembly plate 8 via the clamping plate 18, so that the connection between the assembly plate 8 and the assembly frame 9 can be made more firmly.

[0028] A die-cast aluminum alloy automobile corner device, the working principle is as follows:

[0029] 1): When the angle of the convex mirror 10 needs to be adjusted, the electric push rod 13 can be turned on to drive the toothed plate 14 away from the third gear 11, and the rotation shaft 5 can be unlocked after the toothed plate 14 is away from the third gear 11.

[0030] 2): Turn on the motor 3 to drive the first gear 4 to rotate, and the rotating shaft 5 can be driven to rotate through the meshing transmission, and the convex mirror 10 can be driven to rotate through the connecting rod 7, and the angle of the convex mirror 10 can be adjusted.

[0031] 3): After the angle of the convex mirror 10 is appropriate, the motor 3 is turned off, and the electric push rod 13 is turned on to drive the toothed plate 14 to approach the third gear 11 until the toothed plate 14 is meshed with the third gear 11, and the rotating shaft 5 can be locked.

[0032] To sum up, when the angle of the convex mirror 10 needs to be adjusted, the die-cast aluminum alloy automobile corner turning device can turn on the electric push rod 13 to drive the tooth plate 14 away from the third gear 11, until the tooth plate 14 is away from the third gear 11, the lock of the rotating shaft 5 can be released, and then the motor 3 is turned on to drive the first gear 4 to rotate, and the rotating shaft 5 can be driven to rotate through the meshing transmission, and the convex mirror 10 can be driven to rotate through the connecting rod 7, and the angle of the convex mirror 10 can be adjusted until the angle of the convex mirror 10 is suitable, then the motor 3 is turned off, and the electric push rod 13 is turned on to drive the tooth plate 14 close to the third gear 11, until the tooth plate 14 is meshed with the third gear 11, the rotating shaft 5 can be locked, and the stability of the convex mirror 10 can be greatly improved.

Claims

1. A die-cast aluminum alloy automobile corner device, characterized in that: The invention comprises a column (1), the top of the column (1) is fixedly connected to a frame (2), the top surface of the frame (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a first gear (4), the interior of the frame (2) is rotatably connected to a rotating shaft (5), the outer surface of the rotating shaft (5) is fixedly connected to a second gear (6), the second gear (6) is meshingly connected to the first gear (4), the outer surface of the rotating shaft (5) is fixedly connected to two connecting rods (7), the two connecting rods (7) are both slidably connected to the frame (2), and one end of the connecting rod (7) is away from the rotating shaft (5). An assembly plate (8) is fixedly connected to the end thereof, an assembly frame (9) is slidably connected to the outer surface of the assembly plate (8), a convex mirror (10) is fixedly connected to the outer side of the assembly frame (9), the assembly frame (9) is fixedly connected to the assembly plate (8) by bolts, the outer surface of the rotating shaft (5) is fixedly connected to a third gear (11), the inner wall of the frame (2) is fixedly connected to a support plate (12), the side surface of the support plate (12) is fixedly connected to an electric push rod (13), the output end of the electric push rod (13) is fixedly connected to a toothed plate (14), and the toothed plate (14) is meshingly connected to the third gear (11).

2. The die-cast aluminum alloy automobile corner device according to claim 1, characterized in that: A guide rod (15) is fixedly connected to one side of the tooth plate (14), and the guide rod (15) is slidably connected to the support plate (12).

3. The die-cast aluminum alloy automobile corner device according to claim 2, characterized in that: A rotation hole (16) is provided on the top surface of the frame (2), and the rotation shaft (5) is rotationally connected to the frame (2) through the rotation hole (16).

4. The die-cast aluminum alloy automobile corner device according to claim 3, characterized in that: The toothed plate (14) is slidably connected to the frame (2), and the third gear (11) coincides with the axis of the rotating shaft (5).

5. The die-cast aluminum alloy automobile corner device according to claim 4, characterized in that: A notch (17) is provided on the side of the frame (2), and the connecting rod (7) is slidably connected to the frame (2) via the notch (17).

6. The die-cast aluminum alloy automobile corner device according to claim 5, characterized in that: A clamping plate (18) is fixedly connected to the inner wall of the assembly frame (9), a clamping groove (19) is provided on the top of the assembly plate (8), and the clamping plate (18) is clamped to the assembly plate (8) via the clamping groove (19).

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