A motorcycle rearview mirror angle adjustment knob

Abstract

This utility model provides a motorcycle rearview mirror angle adjustment knob, belonging to the technical field of motorcycle rearview mirrors. It includes a fixed sleeve with a housing fixedly connected to it. An adjustment assembly is provided on the housing, comprising a rotating shaft, a connecting rod, a fixed ring, a sliding plate, and a lens. The rotating shaft is rotatably connected to the inside of the housing, the connecting rod is fixedly connected to the rotating shaft, the fixed ring is fixedly connected to the connecting rod, the sliding plate is slidably connected to the inside of the fixed ring, and the lens is fixedly connected to the sliding plate. An auxiliary component is provided on the fixed ring. In this utility model, the height, position, and angle of the lens can be adjusted respectively by rotating knob one and knob two. Since only two knobs are operated during this process, the hand does not need to move significantly, and there is no large reaction force between the fingers and the two knobs. Therefore, even when driving with one hand, the body will not lose balance during the adjustment of the knobs.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle rearview mirror technology, and more specifically, to a motorcycle rearview mirror angle adjustment knob. Background Technology

[0002] Motorcycle rearview mirrors are used by drivers to observe vehicles on both sides and behind them. A common motorcycle rearview mirror is a lens connected to a bracket, and the angle can be manually adjusted for the driver's observation.

[0003] A search revealed that Chinese patent CN223014797U discloses a "motorcycle rearview mirror," which includes a mirror, a housing, and a base. The mirror is located on the front side of the housing. The base extends vertically along its length and is fixedly mounted with a mounting ball for inserting the housing. It also includes a mating seat. The housing has a mounting groove on the rear side of the mirror, and the mating seat is located within the mounting groove and detachably connected to the housing. The mating seat has a mounting cavity corresponding to the mounting ball. This design provides a motorcycle rearview mirror whose lifespan can be extended by replacing the mating seat when the housing wears down due to repeated rotations during adjustment.

[0004] However, the motorcycle rearview mirror in this patent requires manual adjustment, that is, adjusting the rearview mirror bracket by hand. Once the rearview mirror needs to be adjusted while driving, the hand needs to move significantly to adjust the angle of the rearview mirror bracket. At this time, the driver is in a one-handed driving state. The significant movement between the hand and the rearview mirror bracket will generate a relatively large reaction force on the hand. When driving a motorcycle with only one hand, it is easy to cause the body to lose balance, thereby causing the vehicle to overturn. This is something that most drivers are unaware of, and novice drivers are more likely to experience this situation. Utility Model Content

[0005] The purpose of this invention is to address the problem that when a driver adjusts the rearview mirror bracket during driving, a relatively large reaction force is generated on their hand, making it easy to lose balance and cause the vehicle to overturn when driving a motorcycle with only one hand.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] The present invention is as follows: A motorcycle rearview mirror angle adjustment knob includes a fixed sleeve, a housing fixedly connected to the fixed sleeve, and an adjustment component provided on the housing. The adjustment component includes a rotating shaft, a connecting rod, a fixed ring, a sliding plate, and a lens. The rotating shaft is rotatably connected to the inside of the housing, the connecting rod is fixedly connected to the rotating shaft, the fixed ring is fixedly connected to the connecting rod, the sliding plate is slidably connected to the inside of the fixed ring, and the lens is fixedly connected to the sliding plate. An auxiliary component is provided on the fixed ring, the auxiliary component including a spherical shell, a second knob, and a swing rod. The spherical shell is rotatably connected to the fixed ring, the second knob is rotatably connected to the spherical shell, and the swing rod is fixedly connected to the second knob.

[0008] As a preferred technical solution of this utility model, the adjustment component further includes an elastic telescopic rod and a groove, one end of the elastic telescopic rod is fixedly connected to the rotating shaft, and the groove is formed on the inner wall of the housing.

[0009] As a preferred technical solution of this utility model, the adjustment component further includes a knob, which is fixedly connected to the rotating shaft and is located at the end of the housing.

[0010] As a preferred technical solution of this utility model, multiple grooves are provided, and the multiple grooves are distributed in a ring array inside the shell, with one end of the elastic telescopic rod adapted to the groove.

[0011] As a preferred technical solution of this utility model, a rotating device is provided on the top of the base plate, and the auxiliary component further includes a rotating ring, which is rotatably connected to the fixed ring and fixedly connected to the spherical shell.

[0012] As a preferred technical solution of this utility model, one side of the spherical shell is solid, and the center of gravity of the spherical shell is close to the solid side thereon.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. By setting up an adjustment component, when the height and position of the rearview mirror need to be adjusted, knob one can be rotated. Knob one can directly drive the rotating shaft and the connecting rod on it to rotate. When the connecting rod rotates, the fixed ring and the lens inside it move accordingly. This process can adjust the height and position of the lens. During the rotation of knob one and the rotating shaft, the end of the elastic telescopic rod will be inserted into each groove in turn. There are multiple grooves distributed in a circular array. Therefore, the end of the elastic telescopic rod will be inserted into a groove every time it rotates a certain angle. At this time, the rotating shaft will be fixed and it will be difficult to rotate without human intervention.

[0015] 2. By setting up auxiliary components, during driving, since one part of the spherical shell is solid, the spherical shell and knob two will always be in a vertical state under the action of gravity. Even if the fixed ring rotates with the connecting rod, the spherical shell will adjust its position by itself. When it is necessary to adjust the angle of the lens, turn knob two. At this time, knob two will drive the swing rod inside the spherical shell to swing. When knob two is turned in different directions, the two swing rods will swing towards the lens respectively. The swing rods will push against the sliding plate, causing the sliding plate to rotate inside the fixed ring, and the angle of the lens will be adjusted accordingly.

[0016] 3. By rotating knob one and knob two, the height, position and angle of the lens can be adjusted respectively. Since only two knobs are operated in this process, the hand does not need to move much, and there is no large reaction force between the fingers and the two knobs. Therefore, even when driving with one hand, the body will not lose balance while adjusting the knobs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the connection structure between the fixing sleeve and the adjusting component in this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the fixing ring and the auxiliary components in this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the spherical shell in this utility model.

[0022] 1. Fixed sleeve; 2. Housing; 3. Adjustment component; 31. Rotating shaft; 32. Connecting rod; 33. Fixed ring; 34. Sliding plate; 35. Lens; 36. Elastic telescopic rod; 37. Groove; 38. Knob one; 4. Auxiliary component; 41. Spherical shell; 42. Rotating ring; 43. Knob two; 44. Swing rod. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0024] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0025] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] like Figures 1-5 As shown, this embodiment proposes a motorcycle rearview mirror angle adjustment knob, including a fixed sleeve 1, a housing 2 fixedly connected to the fixed sleeve 1, and an adjustment component 3 provided on the housing 2. The adjustment component 3 includes a rotating shaft 31, a connecting rod 32, a fixed ring 33, a sliding plate 34, and a lens 35. The rotating shaft 31 is rotatably connected to the inside of the housing 2, the connecting rod 32 is fixedly connected to the rotating shaft 31, the fixed ring 33 is fixedly connected to the connecting rod 32, the sliding plate 34 is slidably connected to the inside of the fixed ring 33, and the lens 35 is fixedly connected to the sliding plate 34. An auxiliary component 4 is provided on the fixed ring 33, the auxiliary component 4 includes a ball shell 41, a second knob 43, and a swing rod 44. The ball shell 41 is rotatably connected to the fixed ring 33, the second knob 43 is rotatably connected to the ball shell 41, and the swing rod 44 is fixedly connected to the second knob 43. There are two swing rods 44, which are used to contact the lens 35 from different directions and push the lens 35 to adjust the rotation of the lens 35 in different directions to adjust the angle of the lens 35.

[0028] like Figure 3 As shown, the adjustment assembly 3 also includes an elastic telescopic rod 36 and a groove 37. One end of the elastic telescopic rod 36 is fixedly connected to the rotating shaft 31, and the groove 37 is opened on the inner wall of the housing 2. When one end of the elastic telescopic rod 36 is embedded in the groove 37, the rotating shaft 31 can be fixed. Without manual operation, the rotating shaft 31 and the connecting rod 32 will not easily loosen.

[0029] like Figures 1-3 As shown, the adjustment component 3 also includes a knob 38, which is fixedly connected to the rotating shaft 31. The knob 38 is located at the end of the housing 2. The height and position of the lens 35 are adjusted by rotating the knob 38. When operating the knob 38, the hand does not need to move much, so there will be no large reaction force between the hand and the knob 38 that would cause the body to lose balance.

[0030] like Figure 3As shown, multiple grooves 37 are provided, and the multiple grooves 37 are arranged in a ring array inside the housing 2. One end of the elastic telescopic rod 36 is adapted to the groove 37. The arrangement of multiple grooves 37 means that the elastic telescopic rod 36 will be inserted into a groove 37 every time it rotates a small angle, thereby fixing the rotating shaft 31, the connecting rod 32 and the lens 35.

[0031] like Figure 4 As shown, the auxiliary component 4 also includes a rotating ring 42, which is rotatably connected to the fixed ring 33. The rotating ring 42 is fixedly connected to the spherical shell 41. The purpose of setting the rotating ring 42 is to allow the spherical shell 41 to adjust its position by its own weight. Even if the knob 1 38 is rotated, causing the position and height of the lens 35 to change, the spherical shell 41 will rotate slightly due to its own weight, so that the knob 2 43 always remains vertical and the rotation axis of the two levers 44 is always in the horizontal direction, thereby controlling the adjustment of the lens 35 in the horizontal direction. Even if a more flexible adjustment of the lens 35 angle is required, it is only necessary to manually rotate the spherical shell 41 and then rotate the knob 2 43.

[0032] like Figure 5 As shown, one side of the spherical shell 41 is solid, and the center of gravity of the spherical shell 41 is close to the solid side.

[0033] Working principle: When it is necessary to adjust the height and position of the rearview mirror, knob 38 and knob 43 can be operated respectively. When knob 38 is rotated, the rotating shaft 31 and the connecting rod 32 on it can be rotated directly. When the connecting rod 32 rotates, the fixed ring 33 and the lens 35 inside it move accordingly. This process can adjust the height and position of the lens 35. During the rotation of knob 38 and rotating shaft 31, the end of the elastic telescopic rod 36 will be inserted into each groove 37 in sequence. There are multiple grooves 37 distributed in a circular array. Therefore, the end of the elastic telescopic rod 36 will be inserted into a groove 37 every time it rotates a certain angle. At this time, the rotating shaft 31 will be fixed and it will be difficult to rotate without human intervention.

[0034] During operation, since part of the spherical shell 41 is solid, the spherical shell 41 and the second knob 43 will always be in a vertical position under the action of gravity. Even if the fixed ring 33 rotates with the connecting rod 32, the spherical shell 41 will adjust its position by itself. When it is necessary to adjust the angle of the lens 35, the second knob 43 is rotated. At this time, the second knob 43 will drive the swing rod 44 inside the spherical shell 41 to swing. When the second knob 43 is rotated in different directions, the two swing rods 44 will swing towards the lens 35 respectively. The swing rods 44 will abut against the sliding plate 34, causing the sliding plate 34 to rotate within the fixed ring 33, and the angle of the lens 35 will be adjusted accordingly.

[0035] Therefore, by rotating knob 38 and knob 43, the height, position and angle of lens 35 can be adjusted respectively. Since only two knobs are operated in this process, the hand does not need to move much, and there is no large reaction force between the fingers and the two knobs. Therefore, even when driving with one hand, the body will not lose balance during the adjustment of the knobs.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A motorcycle rearview mirror angle adjusting knob, comprising a fixing sleeve (1), a shell (2) is fixedly connected on the fixing sleeve (1), characterized in that: An adjustment assembly (3) is provided on the housing (2). The adjustment assembly (3) includes a rotating shaft (31), a connecting rod (32), a fixing ring (33), a sliding plate (34), and a lens (35). The rotating shaft (31) is rotatably connected to the inside of the housing (2). The connecting rod (32) is fixedly connected to the rotating shaft (31). The fixing ring (33) is fixedly connected to the connecting rod (32). The sliding plate (34) is slidably connected to the inside of the fixing ring (33). The lens (35) is fixedly connected to the sliding plate (34). An auxiliary assembly (4) is provided on the fixing ring (33). The auxiliary assembly (4) includes a spherical shell (41), a second knob (43), and a swing rod (44). The spherical shell (41) is rotatably connected to the fixing ring (33). The second knob (43) is rotatably connected to the spherical shell (41). The swing rod (44) is fixedly connected to the second knob (43).

2. A motorcycle rearview mirror angle adjustment knob according to claim 1, characterized in that, The adjustment assembly (3) also includes an elastic telescopic rod (36) and a groove (37). One end of the elastic telescopic rod (36) is fixedly connected to the rotating shaft (31), and the groove (37) is formed on the inner wall of the housing (2).

3. A motorcycle rearview mirror angle adjustment knob according to claim 2, characterized in that The adjustment component (3) also includes a knob (38), which is fixedly connected to the rotating shaft (31) and is located at the end of the housing (2).

4. A motorcycle rearview mirror angle adjustment knob according to claim 3, characterized in that The groove (37) is provided in multiple ways, and the multiple grooves (37) are arranged in a ring array inside the shell (2). One end of the elastic telescopic rod (36) is adapted to the groove (37).

5. A motorcycle rearview mirror angle adjustment knob according to claim 1, characterized in that, The auxiliary component (4) also includes a rotating ring (42), which is rotatably connected to the fixed ring (33) and fixedly connected to the spherical shell (41).

6. A motorcycle rearview mirror angle adjustment knob according to claim 1, characterized in that, One side of the spherical shell (41) is solid, and the center of gravity of the spherical shell (41) is close to the solid side.

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