The invention relates to a motorcycle speed detection device. A motorcycle is provided with a steering mechanism, a front shock absorber is arranged below the steering mechanism, a sleeve is arranged below the front shock absorber, the sleeve is provided with a locking seat, a front wheel is pivoted to the locking seat, and a disc brake device and the motorcycle speed detection device are installed on one side of the front wheel. The disc brake device is provided with a disc brake disc and a caliper assembly, the disc brake disc is fixed to a hub of a wheel frame of the front wheel through a screwing element in a screwed mode, and the caliper assembly is fixed to the locking seat through a caliper fixing seat in a locked mode. The vehicle speed detection device is provided with a reading disc and a sensor, the reading disc is fixed on the disc brake disc through a fixing element, the sensor is locked on the locking seat, and the reading disc is provided with a sensing part; a sensing portion outer circumference is defined by the outer periphery of a sensing portion of the reading disc, the disc brake disc is provided with a locking hole center pitch circle defined by the centers of a plurality of locking holes, and the diameter of the sensing portion outer circumference is smaller than that of the locking hole center pitch circle. And the use effect of the vehicle speed detection device is ensured.

    本发明关于一种摩托车车速侦测装置,摩托车有转向机构,转向机构下方有前避震器,前避震器下方有套筒,套筒设有锁设座,锁设座枢设有前轮,前轮的一侧安装碟煞装置与车速侦测装置;碟煞装置有碟煞盘与卡钳组件,碟煞盘以螺固元件螺固于前轮的轮框的轮毂,卡钳组件借由卡钳固定座锁固于锁设座;车速侦测装置有读取盘与感测器,读取盘以固定元件固定于碟煞盘,感测器锁设于锁设座,读取盘有感测部;读取盘的感测部的外周缘界定感测部外周圆,碟煞盘有由多个锁固孔的中心界定的锁固孔中心节圆,感测部外周圆的直径小于锁固孔中心节圆直径:借此使读取盘小型化,可避免固定读取盘用的固定元件与螺固元件产生干扰,确保车速侦测装置的使用效果。


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    Title :

    Motorcycle speed detection device


    Additional title:

    摩托车车速侦测装置


    Contributors:
    XU XIANG (author) / LAN SHAOBIN (author)

    Publication date :

    2023-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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