Moped instrument convenient to swing and adjust angle

Abstract

The utility model relates to the technical field of mopeds, and discloses a moped instrument convenient for swing angle adjustment, which comprises a handlebar, a connecting seat mounted on the handlebar, a base rotatably connected to the connecting seat, an instrument movably mounted on the base, a first transmission shaft rotatably mounted on the connecting seat, and an adjusting knob connected to one end of the first transmission shaft. A second transmission shaft is connected to the end, away from the first bevel gear, of the second bevel gear, a jacking column is connected to the second transmission shaft in a threaded mode, and the first transmission shaft and the second transmission shaft are driven to rotate by rotating the adjusting knob, so that the jacking column moves upwards; the device is simple to operate, and the inclination angle of the instrument can be adjusted at any time, so that the use requirements in different light environments are met, a user can conveniently watch data on the instrument, and the potential safety hazard of driving is reduced.

Description

Technical Field

[0001] The utility model patent relates to the technical field of power-assisted bicycles, and in particular to a power-assisted bicycle instrument that is easy to swing and adjust the angle. Background Art

[0002] Electric power-assisted vehicles, such as electric bicycles and electric scooters, often use instruments to display the operation control and vehicle information of the electric power-assisted vehicles. Existing electric power-assisted vehicle instruments are generally fixed on the handlebars through a base, and the instrument and the base are also fixedly connected. Under different light environments, the data on the instrument cannot be clearly viewed, which poses a certain risk to driving safety. Utility Model Content

[0003] The utility model aims to provide a power-assisted bicycle instrument that is easy to swing and adjust the angle, aiming to solve the problem in the prior art that the data on the instrument cannot be clearly viewed under different light environments, which poses certain hidden dangers to driving safety.

[0004] The utility model is realized in that a power-assisted bicycle instrument which is convenient for swinging and adjusting an angle comprises a handlebar, a connecting seat is installed on the handlebar, a base is rotatably connected to the connecting seat, an instrument is movably installed on the base, a first transmission shaft is rotatably installed on the connecting seat, an adjusting knob is connected to one end of the first transmission shaft, a first bevel gear is installed on the other end, a second bevel gear is meshed with the first bevel gear, an end of the second bevel gear which is away from the first bevel gear is connected to the second transmission shaft, a lifting column is threadedly connected to the second transmission shaft, and the lifting column is connected to the base.

[0005] Preferably, two first connection blocks are installed on the connection seat, and a second connection block is installed on the bottom surface of the base, and the second connection block is rotatably connected between the two first connection blocks.

[0006] Preferably, a connecting hole is provided on the connecting seat, and the first transmission shaft is rotatably fitted in the connecting hole.

[0007] Preferably, a receiving groove is provided on the connecting seat, the receiving groove is communicated with the connecting hole, and the first bevel gear and the second bevel gear are rotatably connected in the receiving groove.

[0008] Preferably, the second transmission shaft is provided with threads, and the jacking column is provided with thread grooves, which are matched with the threads on the second transmission shaft.

[0009] Preferably, a connecting piece is installed on the outer curved surface of the jacking column, a limiting shaft is installed on the connecting seat, and the limiting shaft is slidably connected to the connecting piece.

[0010] Preferably, the top of the jacking column is rotatably connected to a U-shaped block, and the U-shaped block is slidably connected to the base.

[0011] Preferably, a T-shaped slot is provided on the lower wall surface of the base, a T-shaped block is slidably adapted in the T-shaped slot, and one end of the T-shaped block away from the base is installed on the top of the U-shaped block.

[0012] Preferably, a mounting groove is provided on the base, and the instrument is movably installed in the mounting groove. Bolts are threadedly connected at both ends of the base, and the two bolts are in contact with the instrument.

[0013] Preferably, baffles are placed at both ends of the base, and both baffles are located between the bolts and the instrument.

[0014] Compared with the prior art, the utility model provides a power-assisted vehicle instrument that is easy to swing and adjust the angle. By rotating the adjusting knob, the first transmission shaft connected to the adjusting knob is driven to rotate, and the first transmission shaft drives the first bevel gear to rotate, thereby pushing the second bevel gear meshing with it to rotate, causing the second transmission shaft to rotate synchronously, thereby pushing the jacking column threadedly connected to it to move upward, and then pushing one side of the base to lift upward, thereby achieving the purpose of adjusting the inclination angle of the instrument. The device is simple to operate and can adjust the inclination angle of the instrument at any time, thereby meeting the usage requirements in different light environments, making it convenient for users to clearly view the data on the instrument, thereby reducing driving safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the power-assisted bicycle instrument provided by the utility model, which is convenient for swinging and adjusting the angle;

[0016] Figure 2 It is a side view cross-sectional structural diagram of a power-assisted bicycle instrument that is convenient for swinging and adjusting the angle provided by the utility model;

[0017] Figure 3 It is a front cross-sectional structural diagram of a power-assisted bicycle instrument provided by the utility model that is convenient for swinging and adjusting the angle;

[0018] Figure 4 The utility model is a schematic diagram of the enlarged structure of position A of the power-assisted bicycle instrument which is convenient for swinging and adjusting the angle.

[0019] Description of reference numerals:

[0020] 1. Handlebar; 2. Connecting seat; 3. Base; 4. Instrument; 5. First transmission shaft; 6. Adjustment knob; 7. First bevel gear; 8. Second bevel gear; 9. Second transmission shaft; 10. Lifting column; 11. First connecting block; 12. Second connecting block; 13. Connecting hole; 14. Receiving groove; 15. Threaded groove; 16. Connecting piece; 17. Limiting shaft; 18. U-shaped block; 19. T-shaped slot; 20. T-block; 21. Mounting slot; 22. Bolt; 23. Block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] Reference Figure 1-4 As shown, it is a preferred embodiment provided by the utility model.

[0025] The invention discloses an instrument for a power-assisted bicycle which is convenient for swinging to adjust an angle, and comprises a handlebar 1, a connecting seat 2 is installed on the handlebar 1, a base 3 is rotatably connected to the connecting seat 2, an instrument 4 is movably installed on the base 3, a first transmission shaft 5 is rotatably installed on the connecting seat 2, an adjusting knob 6 is connected to one end of the first transmission shaft 5, a first bevel gear 7 is installed on the other end, a second bevel gear 8 is meshed on the first bevel gear 7, a second transmission shaft 9 is connected to one end of the second bevel gear 8 which is away from the first bevel gear 7, a lifting column 10 is threadedly connected to the second transmission shaft 9, and the lifting column 10 is connected to the base 3.

[0026] When the inclination angle of the instrument 4 needs to be adjusted, the user turns the adjusting knob 6, thereby driving the first transmission shaft 5 connected to the adjusting knob 6 to rotate, and the first transmission shaft 5 drives the first bevel gear 7 to rotate, thereby pushing the second bevel gear 8 meshing with it to rotate, causing the second transmission shaft 9 to rotate synchronously, thereby pushing the jacking column 10 threadedly connected to it to move upward, and then pushing one side of the base 3 to lift upward, thereby achieving the purpose of adjusting the inclination angle of the instrument 4. The device is simple to operate and can adjust the inclination angle of the instrument 4 at any time, thereby meeting the usage requirements in different light environments, making it convenient for users to clearly view the data on the instrument 4, thereby reducing driving safety hazards.

[0027] Specifically, in this embodiment, two first connection blocks 11 are installed on the connection base 2 , and a second connection block 12 is installed on the bottom surface of the base 3 . The second connection block 12 is rotatably connected between the two first connection blocks 11 .

[0028] By providing the first connecting block 11 and the second connecting block 12 , the base 3 can be rotatably connected to the connecting seat 2 , thereby providing conditions for the base 3 to be tilted.

[0029] Specifically, in this embodiment, a connecting hole 13 is formed on the connecting seat 2 , and the first transmission shaft 5 is rotatably fitted in the connecting hole 13 .

[0030] By opening the connection hole 13 , the first transmission shaft 5 can be rotatably connected to the connection seat 2 through the connection hole 13 , thereby providing a guarantee for the adjustment knob 6 to drive the first transmission shaft 5 to rotate.

[0031] Specifically, in this embodiment, a receiving groove 14 is formed on the connecting seat 2 , the receiving groove 14 is communicated with the connecting hole 13 , and the first bevel gear 7 and the second bevel gear 8 are rotatably connected in the receiving groove 14 .

[0032] By providing the accommodating groove 14 , the first bevel gear 7 and the second bevel gear 8 can be rotatably connected in the connecting seat 2 , thereby providing conditions for power transmission between the first transmission shaft 5 and the second transmission shaft 9 .

[0033] Specifically, in this embodiment, the second transmission shaft 9 is provided with threads, and the jacking column 10 is provided with thread grooves 15 , and the thread grooves 15 are matched with the threads on the second transmission shaft 9 .

[0034] By setting the thread and the thread groove 15 , when the second transmission shaft 9 rotates, the jacking column 10 can be driven to rotate synchronously through the threaded connection between the second transmission shaft 9 and the jacking column 10 .

[0035] Specifically, in this embodiment, a connecting member 16 is installed on the outer curved surface of the jacking column 10 , a limiting shaft 17 is installed on the connecting seat 2 , and the limiting shaft 17 is slidably connected to the connecting member 16 .

[0036] By setting the connecting piece 16 and the limiting shaft 17, the lifting column 10 is connected to the limiting shaft 17 via the connecting piece 16. When the second transmission shaft 9 drives the lifting column 10 to rotate, since the lifting column 10 is connected to the limiting shaft 17, the lifting column 10 cannot rotate and can only move up and down along the vertical direction, so as to adjust the angle of the base 3.

[0037] Specifically, in this embodiment, the top of the jacking column 10 is rotatably connected to a U-shaped block 18 , and the U-shaped block 18 is slidably connected to the base 3 .

[0038] By providing the U-shaped block 18 , the jacking column 10 can be rotatably connected to the base 3 , so that when the base 3 is tilted, the U-shaped block 18 can always remain connected to the base 3 , thereby ensuring the stability of the base 3 .

[0039] Specifically, in this embodiment, a T-shaped slot 19 is provided on the lower wall surface of the base 3 , a T-shaped block 20 is slidably adapted in the T-shaped slot 19 , and one end of the T-shaped block 20 away from the base 3 is installed on the top of the U-shaped block 18 .

[0040] By setting the T-slot 19 and the T-block 20, the U-shaped block 18 can be slidably connected to the base 3, so that when the base 3 is tilted, the T-block 20 can always be slidably connected to the base 3, thereby ensuring the connectivity between the U-shaped block 18 and the base 3, and further ensuring that the lifting column 10 can provide stable support force to the base 3.

[0041] Specifically, in this embodiment, a mounting groove 21 is provided on the base 3 , and the meter 4 is movably installed in the mounting groove 21 . Bolts 22 are threadedly connected at both ends of the base 3 , and the two bolts 22 are in contact with the meter 4 .

[0042] The arrangement of the bolts 22 enables the meter 4 to be movably connected to the base 3 through the two bolts 22 , so that when the meter 4 is damaged, it is convenient to repair and replace the meter 4 .

[0043] Specifically, in this embodiment, baffles 23 are placed at both ends of the base 3 , and the two baffles 23 are located between the bolts 22 and the instrument 4 .

[0044] By disposing the baffle 23 , one end of the two bolts 22 close to the meter 4 is directly in contact with the corresponding baffle 23 , thereby avoiding the wear of the bolts 22 on the meter 4 and extending the service life of the meter 4 .

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power-assisted bicycle instrument that is easy to swing and adjust the angle, including a handlebar, characterized in that: A connecting seat is installed on the handlebar, the connecting seat is rotatably connected to a base, an instrument is movably installed on the base, a first transmission shaft is rotatably installed on the connecting seat, one end of the first transmission shaft is connected to an adjusting knob, and the other end is installed with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the end of the second bevel gear away from the first bevel gear is connected to the second transmission shaft, a lifting column is threadedly connected to the second transmission shaft, and the lifting column is connected to the base.

2. The power-assisted bicycle instrument that is easy to swing and adjust the angle as claimed in claim 1, characterized in that: Two first connection blocks are installed on the connection seat, and a second connection block is installed on the bottom surface of the base. The second connection block is rotatably connected between the two first connection blocks.

3. The power-assisted bicycle instrument that is easy to swing and adjust the angle as claimed in claim 1, characterized in that: The connecting seat is provided with a connecting hole, and the first transmission shaft is rotatably fitted in the connecting hole.

4. The power-assisted bicycle instrument that is easy to swing and adjust the angle as claimed in claim 3, characterized in that: The connection seat is provided with a receiving groove, which is communicated with the connection hole, and the first bevel gear and the second bevel gear are rotatably connected in the receiving groove.

5. The power-assisted bicycle instrument that is easy to swing and adjust the angle as claimed in claim 1, characterized in that: The second transmission shaft is provided with a thread, and the jacking column is provided with a thread groove, which is matched with the thread on the second transmission shaft.

6. The power-assisted bicycle instrument that is easy to swing and adjust the angle as claimed in claim 1, characterized in that: A connecting piece is installed on the outer curved surface of the jacking column, a limiting shaft is installed on the connecting seat, and the limiting shaft is slidably connected to the connecting piece.

7. The power-assisted bicycle instrument for easy swinging and angle adjustment as claimed in claim 1, characterized in that: The top of the jacking column is rotatably connected with a U-shaped block, and the U-shaped block is slidably connected to the base.

8. The power-assisted bicycle instrument that is easy to swing and adjust the angle as claimed in claim 7, characterized in that: A T-shaped slot is provided on the lower wall surface of the base, a T-shaped block is slidably adapted in the T-shaped slot, and one end of the T-shaped block away from the base is installed on the top of the U-shaped block.

9. The power-assisted bicycle instrument that is easy to swing and adjust the angle as claimed in claim 1, characterized in that: The base is provided with an installation groove, and the instrument is movably installed in the installation groove. Both ends of the base are threadedly connected with bolts, and the two bolts are in contact with the instrument.

10. The power-assisted bicycle instrument that is easy to swing and adjust the angle as claimed in claim 9, characterized in that: Blocking pieces are placed at both ends of the base, and the two blocking pieces are located between the bolts and the instrument.

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