Motorcycle headlamp adjusting mechanism

Abstract

The utility model discloses a motorcycle headlight adjusting mechanism which comprises a headlight, a headlight lower support, a headlight support pressing plate and a headlight installation support, the motorcycle headlight can be adjusted up and down by screwing a cross or a wrench at the tail of a headlight adjusting screw, key parts are flexibly connected, stability is kept, and meanwhile the motorcycle headlight can be adjusted conveniently. Damage of vibration to the headlamp is reduced. The headlamp can be adjusted in a certain angle direction, the situation that the headlamp is too high or too low at night is avoided, and the traffic safety is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motorcycle technical field, especially a motorcycle headlamp adjusting mechanism. BACKGROUND

[0002] The existing motorcycle headlamp does not have the height adjustable function, the adjustable headlamp structure has small adjustment angle, the parts are not limited, the production and assembly are difficult, the adjustment function is limited, the height can be adjusted before the factory, and the user cannot adjust after the factory. Part of the hard connection leads to obvious vibration of the headlamp, which affects the service life of the headlamp. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at solving the problems in the background technology.

[0004] The utility model discloses a motorcycle headlamp adjusting mechanism, which can solve the problems in the background technology.

[0005] A motorcycle headlamp adjusting mechanism, which comprises a headlamp, a headlamp lower support, a headlamp support pressing plate, a headlamp mounting support, characterized in that: the headlamp support pressing plate comprises a headlamp light adjusting screw, a headlamp adjusting pressing plate body, a headlamp adjusting spring, a threaded clamping plate and a split pin, the headlamp mounting support is an upper supporting point for headlamp adjustment and comprises a U-shaped hole, a threaded clamping plate and a limiting boss, the headlamp mounting support is clamped into the threaded clamping plate, the headlamp support pressing plate and the headlamp mounting support are preliminarily positioned by being fitted into the limiting hole of the headlamp support pressing plate through the boss, the headlamp adjusting bolt is connected with the threaded clamping plate by penetrating the U-shaped hole of the headlamp mounting support, and the locking is completed by inserting the split pin into the adjusting bolt hole.

[0006] Further, the headlamp is fixed with the headlamp lower support threaded hole through a screw by installing a flat pad, a I-shaped glue and a flange bushing.

[0007] Further, the headlamp lower support is a rotating supporting point of the adjusting structure, is made of aluminum alloy A380 material, is connected with a vehicle body structural member, and ensures that the lower support is fixed on the frame.

[0008] Further, the headlamp support pressing plate is installed in the following sequence: the headlamp light adjusting screw penetrates the center hole of the headlamp adjusting pressing plate body, then the headlamp adjusting spring is installed, the threaded clamping plate is locked, finally the split pin is inserted into the pin hole at the top of the headlamp light adjusting screw, the split pin is turned left and right, and the headlamp is locked.

[0009] Further, the headlamp support pressing plate and the headlamp are connected through a via hole screw,

[0010] Further, the headlamp support plate U-shaped groove is a pre-positioning and limiting hole, which cooperates with the headlamp mounting support to limit the left and right rotation.

[0011] Further, the headlamp mounting support U-shaped hole is an upper support point for headlamp adjustment, which is fixed with a threaded clamp plate.

[0012] Further, the headlamp mounting support boss is sleeved with a rubber sleeve on the surface.

[0013] Further, the headlamp mounting support boss has two.

[0014] Compared with the prior art, the technical advantages of the utility model are:

[0015] 1. The height of the headlamp can be adjusted, the adjustment range is wide, the passing safety at night is improved, and the adjustment work can be completed by using a universal tool, and the adjustment operation is simple.

[0016] 2. The limiting structure is adopted, the installation process is simple and efficient, and the production efficiency is improved.

[0017] 3. The elastic connection is adopted, and the headlamp is safely protected.

[0018] 4. The light weight design is adopted, and support is provided for the overall light weight of the motorcycle. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an exploded perspective structural schematic view of a motorcycle headlamp adjusting structure.

[0020] Figure 2 It is a headlamp adjusting structure connection mode of a motorcycle headlamp adjusting structure.

[0021] Figure 3 It is a headlamp outer frame structure of a motorcycle headlamp adjusting structure.

[0022] Figure 4 It is a headlamp lower support structure of a motorcycle headlamp adjusting structure.

[0023] Figure 5 It is a headlamp support plate structure of a motorcycle headlamp adjusting structure.

[0024] Figure 6 It is a headlamp mounting support structure of a motorcycle headlamp adjusting structure.

[0025] BRIEF DESCRIPTION OF DRAWINGS: 1. headlamp; 1-1 / 1-2. through hole; 2. headlamp lower support; 2-1 / 2-2 threaded hole; 3. headlamp support pressing plate; 3-3 / 3-4. limiting hole; 3-5. headlamp light adjustment screw; 3-6. headlamp adjustment pressing plate body; 3-8. headlamp adjustment spring; 3-7. split pin; 3-9. threaded clamp plate; 4. headlamp mounting support; 4-1. U-shaped hole; 4-2 / 4-3. limiting boss. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] As shown in the utility model provides a motorcycle headlamp adjusting structure, including: headlamp (1), headlamp lower support (2), headlamp support pressing plate (3), headlamp mounting support (4). Structure see Figure 1 .

[0028] Headlamp adjusting mechanism connection mode: the 2 through holes of 1-1 / 1-2 of the headlamp (1) are fixed by screws through the 2 threaded holes of 2-1 / 2-2 of the headlamp lower support (2) through the installation of flat gaskets, I-shaped rubber and flanged bushings; the connection of the headlamp (1) and the headlamp support pressing plate (3) is screwed and fastened through the through holes of 3-1 / 3-2 and the threaded holes of 1-1 / 1-2 of the headlamp (1); the threaded clamp plate of 3-9 is clamped into the 4-1 position of the headlamp mounting support (4), and the headlamp support pressing plate (3) and the headlamp mounting support (4) are initially positioned by being fitted into the limiting holes of 3-3 / 3-4 of the headlamp support pressing plate (3) through the 2 bosses of 4-2 / 4-3 of the headlamp mounting support (4), and then the headlamp adjusting bolt of 3-5 is connected with the threaded clamp plate of 3-9 by passing through the U-shaped hole of 4-1 of the headlamp mounting support (4), and the lock is completed by inserting the split pin of 3-7 into the adjusting bolt hole. The headlamp adjusting structure connection mode see Figure 2 .

[0029] Headlamp (1): the entire outer frame of the headlamp adopts an integral casting mode, and the material is A380 aluminum alloy, the main purpose is lightweight design, and enough heat sinks are added to meet the heat dissipation of the headlamp; the features 1-1 / 1-2 adopt a large through hole design, which is matched with a flanged bushing + I-shaped rubber + gasket. It is used for connecting with the headlamp lower support (2) and is elastically connected with the I-shaped rubber and the flanged bushing; the features 1-3 / 1-4 are mainly threaded locking point structures, which are used for connecting with the headlamp support pressing plate (3). The overall structure of the headlamp outer frame see Figure 3

[0030] Lower headlamp bracket (2): The lower headlamp bracket mainly provides support and fixation for the lower end of the headlamp and serves as a rotating support point for the adjustment structure. It is made of aluminum alloy A380 material. Features 2-1 / 2-2 are threaded holes that provide mounting points for the headlamp. Features 2-3 / 2-4 are mounting through holes that mainly connect the vehicle body structure to ensure that the lower bracket is fixed to the vehicle frame. The structure of the lower headlamp bracket is shown in Figure 4 ;

[0031] Headlamp bracket pressure plate (3): The headlamp bracket pressure plate is an assembly structure composed of multiple parts. It is the mechanism that enables the headlamp to adjust. It is mainly composed of a headlamp dimmer screw (3-5), a headlamp adjustment pressure plate main body (3-6), a headlamp adjustment spring (3-8), a threaded clamp plate (3-9), and a split pin (3-7). The main installation and adjustment method is as follows: connected to the headlamp (1) through the through holes of 3-1 / 3-2 using screws, the U-shaped slots 3-3 / 3-4 are pre-positioning and limiting holes that mainly cooperate with the headlamp mounting bracket to limit the left and right rotation. The limiting column of the headlamp mounting bracket is a clearance fit, which can move and adjust in the forward and backward directions; the threaded clamp plate needs to be installed in advance and clamped on the adjustment hole end face 4-1 of the headlamp mounting bracket (4), as shown in the following connection sequence: the headlamp dimmer screw (3-5) passes through the center hole of the headlamp adjustment pressure plate main body 3-6, then the headlamp adjustment spring (3-8) is installed, and the threaded clamp plate (3-9) is locked, finally the split pin (3-7) is inserted into the pin hole at the top of the headlamp dimmer screw (3-5), and the split pin 3-7 is twisted to the left and right to complete the locking of the headlamp. The adjustment method is: by turning the "cross" or wrench at the tail of the headlamp adjustment screw 3-5 clockwise, compressing the spring, pulling the headlamp (1) also clockwise, and adjusting the headlamp light upward. Counterclockwise rotation, release the spring, pull the headlamp (1) counterclockwise, and adjust the headlamp light downward. The structure of the headlamp bracket pressure plate is shown in Figure 5 .

[0032] Headlamp mounting bracket (4): As the upper support point for headlamp adjustment, the headlamp mounting bracket (4) is fixed at one end to the connecting plate on the vehicle body and is made of aluminum alloy A380 material for lightweight design. Feature 4-1 is a U-shaped hole that mainly serves as a support point for the headlamp bracket pressure plate (3) to install the threaded clamp plate 3-9 for threaded clamp plate fixation. Features 4-2 / 4-3 are two limiting bosses with rubber sleeves on the surface that cooperate with the headlamp bracket pressure plate 3-3 / 3-4 for installation and limiting action. It ensures that the headlamp is only adjusted in the upward and downward directions, and the left and right directions are consistent. The structure of the headlamp mounting bracket is shown in Figure 6 .

Claims

1. A motorcycle headlamp adjusting mechanism comprising a headlamp, a headlamp lower bracket, a headlamp bracket pressing plate, a headlamp mounting bracket, characterized in that: The headlamp support plate comprises a headlamp light adjusting screw, a headlamp adjusting support body, a headlamp adjusting spring, a threaded clamp plate and a split pin, the headlamp mounting support is an upper support point for headlamp adjustment, comprising a U-shaped hole, a threaded clamp plate and a limiting boss, the headlamp mounting support is clamped into the threaded clamp plate, the headlamp support plate and the headlamp mounting support are preliminarily positioned by being clamped into the limiting hole of the headlamp support plate through the boss, the headlamp adjusting bolt is connected with the threaded clamp plate by penetrating the U-shaped hole of the headlamp mounting support, and locking is completed by inserting a pin into the adjusting bolt hole.

2. A motorcycle headlamp adjustment mechanism as claimed in claim 1, characterized in that: The headlamp is fixed by screws through the threaded hole of the headlamp lower support and the headlamp through the installation of a flat pad, an I-shaped glue and a flange bushing.

3. A motorcycle headlamp adjustment mechanism as claimed in claim 1, characterized in that: The headlamp lower support is a rotating support point of an adjusting structure, is made of aluminum alloy A380, is connected with a vehicle body structure and ensures that the headlamp lower support is fixed on the vehicle frame.

4. A motorcycle headlamp adjustment mechanism as claimed in claim 1, characterized in that: The headlamp support plate and the headlamp are connected by a through hole screw.

5. A motorcycle headlamp adjustment mechanism as claimed in claim 1, characterized in that: The U-shaped groove of the headlamp support plate is a predetermined position and limiting hole, and is used for left and right rotation limiting in cooperation with the headlamp mounting support.

6. A motorcycle headlamp adjustment mechanism as claimed in claim 1, characterized in that: The U-shaped hole of the headlamp mounting support is an upper support point for headlamp adjustment, and is fixed with the threaded clamp plate.

7. A motorcycle headlamp adjustment mechanism as claimed in claim 1, characterized in that: The boss of the headlamp mounting support is sleeved with a rubber sleeve on the surface.

8. A motorcycle headlamp adjustment mechanism as claimed in claim 1, characterized in that: The boss of the headlamp mounting support has two.

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