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Intelligent bicycle hub

A technology of smart bicycles and hubs, which is applied in the directions of hubs, vehicle parts, transportation and packaging, etc., which can solve the problems of unreasonable overall structural integrity, low reliability and durability of parts, and easy damage, and achieve stable and reliable right-angle transmission. Accurate in place, convenient and simple to operate

Inactive Publication Date: 2019-04-30
TIANJIN TIANCHANG QINYAO BICYCLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are unreasonable in terms of overall structural integrity and control, resulting in low reliability and durability of parts and easy damage

Method used

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  • Intelligent bicycle hub
  • Intelligent bicycle hub
  • Intelligent bicycle hub

Examples

Experimental program
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Embodiment 1

[0022] Such as Figure 1 to Figure 9 As shown, in the smart bicycle hub, the bearing 3 is installed on the bearing seat 11 of the gearbox 4, the inner diameter of the bearing 3 is sleeved on the wheel shaft 12, and the gear A and the gear B are sleeved on the wheel shaft 12 and can rotate on the wheel shaft 12. The sliding member 18 is sleeved on the wheel shaft 12 and can slide axially on the wheel shaft 12 and cannot rotate on the wheel shaft 12 .

[0023] The drive shaft 16 is installed in the drive shaft seat 37 of the gear box 4, the gear A17 and the driven gear A14 are driven by a chain 13, the gear B and the driven gear B are meshed for transmission, the drive shaft 16 is provided with a worm gear 15, and the worm gear 15 and The worm wheel 20 is meshed and driven, and the inner diameter of the worm wheel 20 is provided with a screw hole 36, and the screw hole 36 is provided with a telescopic rod 22 with screw teeth, and the telescopic rod 22 is fixedly connected with t...

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PUM

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Abstract

The invention belongs to the technical field of intelligent bicycles. An intelligent bicycle hub comprises a hub pipe; the hub pipe is provided with an end cover; the end cover is provided with a sliding groove; a gear box is arranged in the hub pipe; an axle penetrates through the sliding groove; the hub pipe is connected with a telescopic rod. The wheel shaft is parallel to a driving shaft; thewheel shaft is sleeved with a gear A, a sliding piece and a gear B; the driving shaft is provided with a driven gear A, a driven gear B and worm teeth; the worm teeth drive a worm gear to rotate, andthe worm gear drives the telescopic rod to stretch out and draw back when rotating; the worm gear comprises a gear part and a screw part; the gear part and the screw part are coaxial cylinders; a plurality of teeth are uniformly distributed on the periphery of the gear part, and an Archimedes spiral-line-shaped groove is distributed in one end surface of the gear part; the screw part is fixed to the other end face of the gear part, and a spiral groove spirally ascending in the axial direction is formed in the periphery of the screw part; a check ring comprises a circular base and a plurality of blades, and the blades are annularly arranged on the circular base.

Description

technical field [0001] The invention belongs to the technical field of smart bicycles, in particular to a smart bicycle hub. Background technique [0002] The wheel hub and axle of a common smart bicycle are arranged at a fixed position at the center of the wheel, and such a wheel hub can be installed as a general means of transportation. After patent retrieval, there is also a smart bicycle design that can adjust the wheel shaft and wheel eccentricity to play a role in the ups and downs of the smart bicycle during riding. However, it is not reasonable enough in terms of overall structural integrity and control, resulting in low reliability and durability of parts and easy damage. Contents of the invention [0003] In order to solve the above-mentioned shortcomings, the object of the present invention is to provide a smart bicycle hub with reasonable structure, reliability and durability, which is easy to operate to convert the eccentricity of the wheel shaft and restore ...

Claims

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Application Information

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IPC IPC(8): B60B27/00
CPCB60B27/00
Inventor 张俊玲
Owner TIANJIN TIANCHANG QINYAO BICYCLE