Angle adjusting mechanism of lamp
By designing a lamp angle adjustment mechanism, the angle of the motorcycle's tail turn signal can be adjusted, solving the problem of low adjustment efficiency in existing technologies and enabling fast and convenient angle adjustment.
Patent Information
- Application Number
- CN202520400189.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-10
AI Technical Summary
The position of the tail turn signals on existing motorcycles cannot be adjusted, resulting in low adjustment efficiency during the production process, requiring disassembly and reinstallation.
An angle adjustment mechanism for a lamp was designed. The pitch angle of the turn signal lamp is adjusted by the cooperation of the angle adjustment control block, the lifting threaded rod, the angle adjustment knob, the lifting plate, the rack, and the gear. The front and rear angle of the turn signal lamp is adjusted by the cooperation of the extension column, the positioning hole, the locking box, the threaded rod, the locking knob, the moving plate, and the plug rod.
The angle of the turn signals can be quickly adjusted without disassembling the lights, improving adjustment efficiency, saving time and effort, and requiring no tools.
Smart Images
Figure CN223855453U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of motor vehicle lamps and lanterns, and particularly relates to an angle adjusting mechanism of a lamp. BACKGROUND
[0002] Motor vehicle lamps and lanterns refer to various lamps and lanterns installed on automobiles and motorcycles, which are mainly used for lighting and warning. These lamps and lanterns include headlamps, headlamps, side lamps, turn signals, corner lamps, instrument lamps, fog lamps, tail lamps, brake lamps, automobile bulbs, etc. The lamps and lanterns responsible for warning are the turn signals and brake lamps at the rear of the vehicle or motorcycle. The existing technology has the following problems:
[0003] The existing motorcycle rear turn signal is mainly designed with two yellow lamps, and is fixed between the bolt and the rear frame. Since the position cannot be adjusted, once the tail lamp is fixed during the production of the motorcycle, the position angle can only be adjusted by disassembling and reassembling, which affects the adjustment efficiency. CONTENT OF THE UTILITY MODEL
[0004] The utility model provides an angle adjusting mechanism of a lamp to solve the problems in the background technology.
[0005] To solve the above technical problems, the utility model adopts the following technical scheme:
[0006] An angle adjusting mechanism of a lamp, comprising a mounting plate, the left and right sides of the mounting plate are provided with angle adjusting mechanisms, the sides away from the mounting plate of the two angle adjusting mechanisms are provided with turn signal lamps, the upper and lower sides of the mounting plate are fixedly provided with fixed plates, the two fixed plates are respectively provided with two front and rear through bolt holes, the two angle adjusting mechanisms each comprise an angle adjusting control block, the two angle adjusting control blocks are movably installed on the left and right sides of the mounting plate, the sides close to the angle adjusting control blocks of the two turn signal lamps are fixedly provided with butt joints, the two butt joints are respectively fixedly connected to the sides away from the mounting plate of the two angle adjusting control blocks, the two angle adjusting control blocks are respectively provided with control cabins, the inner wall bottoms of the two control cabins are movably provided with lifting threaded rods, the top ends of the two lifting threaded rods are respectively penetrated into the top of the two angle adjusting control blocks and fixedly provided with angle adjusting knobs, the outer walls of the two lifting threaded rods are respectively provided with lifting plates, and the left and right sides of the lifting plate are respectively overlapped with the left and right sides of the inner wall of the control cabin.
[0007] The further improvement of the utility model technical scheme is that the rear sides of the lifting plates in the inner cavities of the two control cabins are fixedly provided with racks, the left and right sides of the inner walls of the two control cabins are movably provided with gears, and the gears are engaged with the racks.
[0008] The further improvement in the technical scheme of the utility model lies in that one end of the gear away from the mounting plate is fixedly installed with a connecting rod, and the other end of the connecting rod away from the gear is fixedly connected with the butt joint rod.
[0009] The further improvement in the technical scheme of the utility model lies in that the upper and lower ends of the two angle adjusting control blocks are fixedly installed with extension columns on the side close to the mounting plate, and a plurality of positioning holes are arranged in the outer wall of the extension column in an annular array, and the left and right sides of the upper and lower ends of the mounting plate are fixedly installed with locking boxes on the side close to the extension column.
[0010] The further improvement in the technical scheme of the utility model lies in that the inner wall of the locking box is movably installed with a threaded rod on the side close to the extension column, the other end of the threaded rod is fixedly installed with a locking knob on the side away from the extension column, and the outer wall of the threaded rod is fixedly installed with a moving plate.
[0011] The further improvement in the technical scheme of the utility model lies in that the outer wall of the threaded rod is fixedly installed with a moving plate.
[0012] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:
[0013] 1. The utility model provides an angle adjusting mechanism of a lamp, which is adjusted by the mutual cooperation of the angle adjusting control block, the lifting threaded rod, the angle adjusting knob, the lifting plate, the rack and the gear, so that the pitch angle of the whole steering lamp can be adjusted after installation, without the need of disassembling the lamp, thereby improving the adjustment efficiency.
[0014] 2. The utility model provides an angle adjusting mechanism of a lamp, which is adjusted by the mutual cooperation of the extension column, the positioning hole, the locking box, the threaded rod, the locking knob, the moving plate and the plug rod, so that the front and rear angle of the steering lamp can be adjusted again after being fixed on the tail of the motorcycle, thereby facilitating the quick adjustment after installation, without the need of tools, thereby saving time and effort. DRAWINGS
[0015] Figure 1 It is the overall schematic view of the utility model structure.
[0016] Figure 2 It is the angle adjusting mechanism schematic view of the utility model structure.
[0017] Figure 3 It is the angle adjusting control block sectional view schematic view of the utility model structure.
[0018] Figure 4 It is the extension column schematic view of the utility model structure;
[0019] Figure 5 It is the locking box section view schematic view of the utility model structure.
[0020] In the figure: 1, mounting plate;11, locking box;111, threaded rod;112, locking knob;113, moving plate;114, plug rod;115, butt joint hole;2, angle adjusting mechanism;21, angle adjusting control block;211, extension column;212, positioning hole;22, control cabin;23, lifting threaded rod;24, angle adjusting knob;25, lifting plate;251, rack;252, gear;253, connecting rod;3, steering lamp;31, butt joint rod;4, fixed plate;5, bolt hole. DETAILED DESCRIPTION
[0021] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0022] As Figure 1 Indicated, the utility model provides an angle adjusting mechanism of lamp, including mounting plate 1, the left and right sides of mounting plate 1 are all provided with angle adjusting mechanism 2, two angle adjusting mechanism 2 are all provided with steering lamp 3 away from the side of mounting plate 1, and the upper and lower sides of mounting plate 1 are all fixedly installed with fixed plate 4, and two fixed plate 4 are respectively provided with two front and rear through bolt holes 5;
[0023] When installing, through the mounting plate 1 is placed in motorcycle tail, and utilizes fixed bolt to pass through bolt hole 5 after utilizing fixed plate 4 to fix mounting plate 1, and can be connected between the wire harness of steering lamp 3 self and motorcycle.
[0024] As Figure 2 、 Figure 3As shown, the two angle adjusting mechanisms 2 each include an angle adjusting control block 21, the two angle adjusting control blocks 21 are movably installed on the left and right sides of the mounting plate 1, the two steering lamps 3 are fixedly installed with butt joints 31 on the side close to the angle adjusting control block 21, the two butt joints 31 are fixedly connected with the side of the two angle adjusting control blocks 21 away from the mounting plate 1, the two angle adjusting control blocks 21 are each provided with a control cabin 22, the inner wall bottom of the two control cabins 22 is movably installed with a lifting threaded rod 23, the top end of the two lifting threaded rods 23 is respectively penetrated to the top of the two angle adjusting control blocks 21 and is fixedly installed with an angle adjusting knob 24, the outer wall of the two lifting threaded rods 23 is threadedly installed with a lifting plate 25, and the left and right sides of the lifting plate 25 are respectively overlapped with the left and right sides of the inner wall of the control cabin 22, the rear side of the lifting plate 25 in the inner cavity of the two control cabins 22 is fixedly installed with a rack 251, the left and right sides of the inner wall of the two control cabins 22 are movably installed with a gear 252, and the gear 252 is engaged with the rack 251, the end of the gear 252 away from the mounting plate 1 is fixedly installed with a connecting rod 253, and the end of the connecting rod 253 away from the gear 252 is penetrated to the side of the angle adjusting control block 21 away from the mounting plate 1 and is fixedly connected with the butt joint 31.
[0025] When it is necessary to adjust the pitch angle of the steering lamp 3, the angle adjusting knob 24 at the top of the angle adjusting control block 21 is only rotated to drive the lifting threaded rod 23 in the control cabin 22 to rotate, and the threaded connection of the lifting plate 25 and the lifting threaded rod 23 can control the lifting plate 25 to drive the whole rack 251 to move up and down, and the engagement of the rack 251 and the gear 252 can control the gear 252 to rotate, and the steering lamp 3 is fixedly connected with the gear 252 through the connecting rod 253, so the gear 252 also drives the steering lamp 3 to rotate when the gear 252 rotates, so as to adjust the pitch angle, and when the rotation of the angle adjusting knob 24 is stopped, the self-locking property of the lifting threaded rod 23 can avoid the lifting plate 25 from moving up and down, so as to ensure the stability of the adjusted angle of the steering lamp 3.
[0026] As Figure 4 , Figure 5As shown, the upper and lower ends of the two angle adjustment control blocks 21 are fixedly installed with extension columns 211 close to the side of the mounting plate 1, and a plurality of positioning holes 212 are arranged in the outer wall of the extension column 211 in a ring shape, and the left and right sides of the upper and lower ends of the mounting plate 1 are fixedly installed with locking boxes 11, and the locking boxes 11 are located on the side of the extension column 211, and a threaded rod 111 is movably installed on the inner wall of the locking box 11 close to the side of the extension column 211, and the other end of the threaded rod 111 penetrates to the side of the locking box 11 away from the extension column 211 and is fixedly installed with a locking knob 112, and a moving plate 113 is threadedly installed on the outer wall of the threaded rod 111, and the upper and lower sides of the moving plate 113 are respectively overlapped with the upper and lower sides of the inner wall of the locking box 11, and a plug rod 114 is fixedly installed on the side of the moving plate 113 away from the locking knob 112, and a butt joint hole 115 penetrating the inner cavity thereof is formed on the side of the locking box 11 close to the extension column 211, and the butt joint hole 115 is aligned with one of the plurality of positioning holes 212, and the butt joint hole 115 is aligned with the plug rod 114;
[0027] When it is necessary to adjust the front and rear angles of the steering lamp 3, the angle adjustment control block 21 is only needed to be rotated forward and backward on the left and right sides of the mounting plate 1, so as to drive the extension column 211 to rotate, so that the positioning holes 212 at different positions are aligned with the butt joint hole 115 formed in the locking box 11, and then the locking knob 112 is rotated to drive the threaded rod 111 to rotate, and the plug rod 114 is controlled to move to the butt joint hole 115 through the threaded connection between the moving plate 113 and the threaded rod 111, until it is clamped with one of the plurality of positioning holes 212 on the outer wall of the extension column 211 after penetrating through the butt joint hole 115, so that the front and rear angle adjustment of the angle adjustment control block 21 as a whole is completed and fixed.
[0028] Now the working principle of the angle adjustment mechanism of the lamp will be described in detail.
[0029] As Figures 1-5As shown, when installing, the mounting plate 1 is placed at the tail of the motorcycle, and the mounting plate 1 is fixed by using the fixing plate 4 after passing through the bolt hole 5 by using the fixing bolt, and the connection between the wire harness of the steering lamp 3 and the motorcycle is connected, when the pitch angle of the steering lamp 3 needs to be adjusted, only the angle adjusting knob 24 at the top of the angle adjusting control block 21 is rotated to drive the lifting threaded rod 23 in the control cabin 22 to rotate, and the lifting plate 25 and the lifting threaded rod 23 are screwed to control the lifting plate 25 to drive the overall rack 251 to move up and down, and the rack 251 and the gear 252 are engaged to control the gear 252 to rotate, and the steering lamp 3 is fixed with the connecting rod 253 and the gear 252, so the gear 252 rotates to drive the steering lamp 3 to rotate, thereby adjusting the pitch angle, and when the rotation of the angle adjusting knob 24 is stopped, the self-locking property of the lifting threaded rod 23 can avoid the lifting plate 25 to move up and down, and the stability of the steering lamp 3 after the adjustment angle is ensured, when the front and rear angles of the steering lamp 3 need to be adjusted, only the angle adjusting control block 21 is rotated forward and backward on the left and right sides of the mounting plate 1, thereby driving the extension column 211 to rotate, so that the positioning hole 212 at different positions is aligned with the butt joint hole 115 of the locking box 11, and then the threaded rod 111 is rotated by rotating the locking knob 112, and the plug rod 114 is moved to the butt joint hole 115 by the threaded connection between the moving plate 113 and the threaded rod 111, until the plug rod 114 is inserted into the butt joint hole 115 and is clamped with one of the positioning holes 212 on the outer wall of the extension column 211, thereby completing the front and rear angle adjustment and fixation of the angle adjusting control block 21 as a whole.
[0030] The above has made a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the scope of the present application.
Claims
1. A tilting mechanism of a luminaire comprising a mounting plate (1), characterized in that: Both sides of the mounting plate (1) are provided with angle adjusting mechanisms (2), the sides away from the mounting plate (1) of the two angle adjusting mechanisms (2) are provided with steering lamps (3), the upper and lower sides of the mounting plate (1) are fixedly installed with fixed plates (4), the two fixed plates (4) are respectively provided with two front and rear through bolt holes (5), the two angle adjusting mechanisms (2) comprise angle adjusting control blocks (21), the two angle adjusting control blocks (21) are movably installed on the left and right sides of the mounting plate (1), the sides close to the angle adjusting control blocks (21) of the two steering lamps (3) are fixedly installed with butt joints (31), the two butt joints (31) are fixedly connected with the sides away from the mounting plate (1) of the two angle adjusting control blocks (21), the two angle adjusting control blocks (21) are provided with control cabins (22), the inner wall bottoms of the two control cabins (22) are movably installed with lifting threaded rods (23), the top ends of the two lifting threaded rods (23) are respectively penetrated through the top portions of the two angle adjusting control blocks (21) and are fixedly installed with angle adjusting knobs (24), the outer walls of the two lifting threaded rods (23) are threadedly installed with lifting plates (25), and the left and right sides of the lifting plate (25) are respectively overlapped with the left and right sides of the inner wall of the control cabin (22).
2. A tilt mechanism for a luminaire according to claim 1, characterized in that: The rear sides of the lifting plates (25) in the inner cavities of the two control cabins (22) are fixedly installed with racks (251), the left and right sides of the inner walls of the two control cabins (22) are movably installed with gears (252), and the gears (252) are meshed with the racks (251).
3. A tilt mechanism for a luminaire according to claim 2, wherein: One end of the gear (252) away from the mounting plate (1) is fixedly installed with a connecting rod (253), one end of the connecting rod (253) away from the gear (252) is penetrated through the side away from the mounting plate (1) of the angle adjusting control block (21) and is fixedly connected with the butt joint (31).
4. The swivel mechanism of claim 1, wherein: The sides close to the mounting plate (1) of the upper and lower ends of the two angle adjusting control blocks (21) are fixedly installed with extension columns (211), and a plurality of positioning holes (212) are annularly arranged on the outer wall of the extension column (211), the left and right sides of the upper and lower ends of the mounting plate (1) are fixedly installed with locking boxes (11), and the locking box (11) is located on one side of the extension column (211).
5. A tilt mechanism for a luminaire according to claim 4, wherein: The side close to the extension column (211) of the inner wall of the locking box (11) is movably installed with a threaded rod (111), the other end of the threaded rod (111) is penetrated through the side away from the extension column (211) of the locking box (11) and is fixedly installed with a locking knob (112), the outer wall of the threaded rod (111) is threadedly installed with a moving plate (113), and the upper and lower sides of the moving plate (113) are respectively overlapped with the upper and lower sides of the inner wall of the locking box (11).
6. A tilt mechanism for a luminaire according to claim 5, wherein: The mobile plate (113) is fixedly installed with an inserting rod (114) on the side away from the locking knob (112), the locking box (11) is provided with a butt joint hole (115) penetrating through the inner cavity on the side close to the extending column (211), the butt joint hole (115) is left-right aligned with one of the positioning holes (212), and the butt joint hole (115) is left-right aligned with the inserting rod (114).