JPH0340802U

JPH0340802U -

Info

Publication number: JPH0340802U
Application number: JP9970889U
Authority: JP
Priority date: 1989-08-25
Filing date: 1989-08-25
Publication date: 1991-04-19

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案に係る小型電動車の走行制御装置
の実施例を示し、第１図は車体前部の一部切欠き
側面図、第２図は小型電動車の全体側面図、第３
図はハンドル軸起立時の要部縦断正面図、第４図
はハンドル軸格納時の要部縦断正面図、第５図は
方向指示器切換え操作部の横断平面図、第６図は
無接触式センサ取付け形態の別実施例を示す車体
前部の側面図である。１……車体、２……前車輪、６……電動モータ
、２２……無接触式センサ、Ｐ……縦軸芯。 The drawings show an embodiment of the travel control device for a small electric vehicle according to the present invention, and FIG. 1 is a partially cutaway side view of the front part of the vehicle body, FIG. 2 is an overall side view of the small electric vehicle, and FIG. 3 is a side view of the small electric vehicle.
The figure is a longitudinal sectional front view of the main part when the handle shaft is upright, Fig. 4 is a longitudinal sectional front view of the main part when the handle shaft is retracted, Fig. 5 is a cross-sectional plan view of the direction indicator switching operation part, and Fig. 6 is a non-contact type. FIG. 7 is a side view of the front part of the vehicle body showing another example of the sensor mounting configuration. 1...Vehicle body, 2...Front wheel, 6...Electric motor, 22...Non-contact sensor, P...Vertical axis.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

走行用前車輪２を操向揺動自在に取付けた小型
電動車の走行制御装置であつて、車体１前方に向
けて距離検出信号を発信して車体１と前方障害物
との距離を検出する無接触式センサ２２を、前記
車体１に縦軸芯Ｐ周りで揺動自在に取付けてある
と共に操向操作される前記走行用前車輪２と共に
同方向に揺動する可動部材に取付け、前記無接触
式センサ２２による検出距離が設定値に減少する
と走行用電動モータ６を自動的に減速操作する走
行減速手段を設けてある小型電動車の走行制御装
置。 This is a travel control device for a small electric vehicle in which a front wheel 2 for driving is mounted so as to be able to steer and swing, and detects the distance between the vehicle body 1 and an obstacle in front by transmitting a distance detection signal toward the front of the vehicle body 1. The non-contact type sensor 22 is attached to a movable member that is attached to the vehicle body 1 so as to be able to swing freely around the vertical axis P and is also attached to a movable member that swings in the same direction as the front running wheels 2 that are steered. A travel control device for a small electric vehicle that is provided with a travel deceleration means that automatically decelerates the travel electric motor 6 when the distance detected by the contact sensor 22 decreases to a set value.