M268274 八、新型說明： 【新型所屬之技術領域】 、本創作係關於一種運用於電動代步車上使用之操控桿 連結裝置，特別是一種可以保持操控桿方向性一致的之操 控桿連結裝置。 【先前技術】 對於病患、老年人或殘障人士而言，電動代步車為一 項便利的乂通代步卫具，可以藉由操控桿的簡單操縱控制 車體’因&，不需要麻煩他人協助即能夠自由行動，非常 的方便。 然而，在現今的電動代步車結構設計上，其操控桿通 常設計為可移動式，其主要目的在於使用者在室内移動或 工作時，往往會受到操控桿的阻礙，無法以靠近桌體或一 Λ +H因此將其設計為可移動式以避開阻礙及碰 撞’其結構設計非常簡單，其係將操控桿裝設於一連接桿 的末端’並將該連接桿樞設於車體座椅的扶手部>，以達 到組裝連結的目的’但此種連結設計的缺點在於：當連接 桿移動樞轉後，操控桿的方向性也會跟隨者轉向，二此， 使用者在這種操控桿方向與本身所乘坐的朝向不同時，並 不容易操作該操控桿，有其設計上不便利的缺失。 【新型内容】 有鑑於現今電動代步車之操控桿連結裝置的缺點及限 制，本創作人特地開發出一種可以保持操控桿方向性一致 的電動代步車之操控桿連結裝置’藉以減輕或克服現有裝 M268274 置之缺點及限制。 本創作之主要目的在於提供一種電動代步車之操控桿 連結裝置，其可以穩定移動，讓操控桿保持方向性一致。 本創作之次要目的在於提供一種電動代步車之操控桿 連結裝置，其上之操控桿係可拆卸，以增加電動代步車在 拆裝搬運的便利性。 為達到上述之目的，本創作之電動代步車之操控桿連 結裝置，其結構包含有·· 干 一結合柱，其上具有兩個枢座，分別設於結合柱上 同一徑向平面上； 兩個保持平行、並分別連接於兩樞座之連接桿，每 個連接桿皆具有一末端； 一個與兩連接桿末端樞設的座體；與 以可拆卸方式裝設於座體上的操控桿。 藉由結合柱、 平行之四連桿結構 控桿永遠保持朝向 桿0 兩連接桿與座體的結構組合，形成一雙 ，可以確保連結裝置在伸縮移動後，操 别方而不偏向，方便使用者控制該操控 【實施方式】 ::二之電動代步車之操控桿連結裝置，其主 ㈣雙平行之㈣桿結構，來料操控桿移動的 主要方式，可以確保遠姓姑 俾牲— 社裝置在伸縮移動後，操控桿永遠 持朝向别方而不偏向，以方便操控桿之操作。 請參考第-圖至第三圖所示，本創作之電動代步車之 M268274 #控杯連結裝置之一較佳實施例，在實施上係裝設於一電 動代步車（1)之扶手側邊，其結構上包含社人 1〇)、兩連接桿（2〇)—座體（3Q)與=才 (40)。 仟 結合柱（1〇)適用於裝設在電動代步車扶手之下方 主要形狀為一方形柱體，具有一前面、一外側面與兩個 分別設於該前面與外側面之樞座（1〇2)，同時兩樞座 (102)係位於同一徑向平面上。每一樞座〇2) 為一 u型片體，以開口朝外的方式固設於結合柱（1 〇 ) 上。 兩個連接桿（2 〇 )係分別連接於結合柱（i 〇 )的 兩樞座（1 〇 2 )上，並為等長的狀態，每一個連接桿（ 2〇)兩端皆具套環（22)，連接於結合柱（1〇) 一 端的套環（22)係***樞i (1〇2) u型片體的内部 空間中，套環（22)之上下兩端各有一襯套（2〇2) 保護，並各以一螺釘（1 0 4 )穿設過樞座（1 0 2 )、 概套（202)與套環（22)，將連接桿（2〇)樞設 於結合柱（1 〇)上，而連接桿（2〇)另一端之套環（ 2 2 )則樞接於座體（3 〇 )上。 座體（3 0 )係與兩連接桿（2 〇 )之末端樞設，具 有一四邊型板體、一連結片（32)與一鎖鈕（34)， 座體（3 0 )之主要構成之四邊形板體，其對角線兩端處 分別形成一穿孔（3 〇 2 )以對準連接桿（2 〇 )末端之 套環（2 2 )，由螺釘樞設連接，而座體（3 〇 )之前外 M268274 侧角落’形成有-長型墊套（3〇4)，其為一。型片體 以開口朝下的方式固皆於㈣（3Q)上’以在板體與塾 套（304)之間形成一插槽，並有複數各穿孔（3〇6 )形成於墊套（3〇4)上並穿設過座體（3〇)。 連結片（32)為一τ型片，其上的三個端部個且有 一個鎖孔（ 3 2 2 ) ’T型片的尾端係可以***座體（3 〇 )的插槽中’並將其鎖孔（3 2 2 )對準穿孔（3 〇 6 ),’以供鎖鈕（3 4 )穿設螺鎖固定’ 7型片的頭端兩側 鎖孔（3 2 2 )則用以讓螺釘穿設以固定於操控桿（4 ◦ )’由於操控# ( 4 0 )與座體（3 0 )之間皆為螺鎖方 式結合，因此可以自由拆卸，方便於電動代步車之製作搬 運。 本創作之電動代步車之操控桿連結裝置，其組合後之 移動狀態請參考第四圖至第七圖所示，當結合柱（^ 〇 ) 、兩等長之連接桿（20)與座冑（40)連結後，由於 在連接點處皆為樞設，因此成為_種可自由移動的平行四 邊形四連桿，此種四連桿的特性在於不論如何移動，皆會 保持平=四邊形的狀態，讓座體（3 Q) i的操控桿（4 〇)水遠保持朝向前方的一致性，因此，即使 〇)被移動至側邊，使用者的操作方向與操作習慣:可以 維持不變’為一種便利性的操控桿連結裝置。 【圖式簡單說明】 第一圖係為本創作組裝於電動代步車之實施狀態圖。 第二圖係為本創作之立體分解圖。 M268274 第三圖係為本創作之操控桿部分立體分解圖。 第四圖係為本創作之組裝後立體外觀圖。 第五圖至第七圖係為本創作之操作狀態移動示意圖 【主要元件符號說明】 (1 )電動代步車 (1 0 )結合柱 (1 0 4 )螺釘 (1 0 2 )樞座 (2 0 )連接桿 (2 2 )套環 (2 0 2 )襯套 (3 0 )座體 (3 0 2 )穿孔 (3 0 4 )墊套 (3 0 6 )穿孔 (3 2 )連結片 (3 2 2 )鎖孔 (3 4 )鎖鈕 (4 0 )操控桿M268274 8. Description of the new type: [Technical field to which the new type belongs] The present invention relates to a joystick linking device applied to an electric scooter, particularly a joystick linking device that can maintain the same directionality of the joystick. [Previous technology] For patients, the elderly or the disabled, the electric scooter is a convenient pass-through mobility scooter, which can control the body of the car by simple manipulation of the joystick, without the need to trouble others Assistance is the ability to move freely and is very convenient. However, in the current structural design of electric scooters, the joystick is usually designed to be movable. The main purpose is that when users move or work indoors, they are often hindered by the joystick and cannot be near the table or a Λ + H is therefore designed to be movable to avoid obstacles and collisions. Its structural design is very simple, it is to install the joystick at the end of a connecting rod and pivot the connecting rod to the body seat The armrest part> to achieve the purpose of assembling and connecting ', but the disadvantage of this type of connection design is that when the connecting rod moves and pivots, the directionality of the control rod will also follow the turn of the follower. When the direction of the lever is different from the direction in which it is riding, it is not easy to operate the joystick, and there is a lack of inconvenience in its design. [New content] In view of the shortcomings and limitations of the joystick connection device of today's electric scooters, the author has specially developed a joystick connection device for electric scooters that can maintain the same direction of the joystick. Disadvantages and limitations of M268274. The main purpose of this creation is to provide a joystick connecting device for an electric scooter, which can move stably and keep the joystick's directionality consistent. The secondary purpose of this creation is to provide a joystick connecting device for an electric scooter. The joystick is detachable to increase the convenience of disassembly and transportation of the electric scooter. In order to achieve the above-mentioned purpose, the structure of the control rod connecting device of the electric scooter created in this invention includes a stem-combination column with two pivot seats on the same radial plane on the combination column; two Connection rods which are kept parallel and are respectively connected to two pivot bases, each connection rod has an end; a base body pivoted to the ends of the two connection rods; and a control lever which is detachably mounted on the base body . With the combination of a column and a parallel four-link structure, the control lever always stays toward the pole. 0 The two connecting rods and the base structure are combined to form a pair, which can ensure that the connecting device can be manipulated without being biased after the telescopic movement, which is convenient to use. [Control method] [Embodiment] :: The control lever connecting device of the second electric scooter, the main structure of which is a double parallel lever, and the main way to move the control lever can ensure that the surname is far away. After the telescopic movement, the joystick is always held to the other side without being biased to facilitate the operation of the joystick. Please refer to the third to third figures. One of the preferred embodiments of the electric scooter M268274 # control cup connection device is implemented on the side of the handrail of an electric scooter (1). , Its structure includes the company 10), two connecting rods (20)-the base (3Q) and = Cai (40).仟 Combination post (10) is suitable for being installed under the armrest of an electric scooter. The main shape is a square cylinder with a front face, an outer side, and two pivot seats (1〇) provided on the front and outer sides. 2) At the same time, the two pivot bases (102) are located on the same radial plane. Each pivot seat 02) is a u-shaped sheet body, and is fixed on the binding post (10) with the opening facing outward. The two connecting rods (20) are respectively connected to the two pivot bases (102) of the combining column (i 〇) and are in an equal length state. Each end of each connecting rod (20) is provided with a collar. (22), the collar (22) connected to one end of the binding post (10) is inserted into the internal space of the pivot i (102) u-shaped sheet body, and there are bushes at the upper and lower ends of the collar (22) (202) is protected, and a screw (104) is passed through the pivot seat (102), the approximate sleeve (202) and the collar (22), and the connecting rod (20) is pivoted on The binding post (10) is connected to the connecting rod (20), and the collar (22) at the other end of the connecting rod (20) is pivotally connected to the base (30). The base (30) is pivotally connected to the ends of two connecting rods (20), and has a quadrangular plate body, a connecting piece (32) and a lock button (34). The main part of the base (30) A quadrangular plate body is formed, and a perforation (302) is formed at two ends of the diagonal line to align with the collar (22) at the end of the connecting rod (20), which is pivotally connected by a screw, and the seat ( 3)) The front corner M268274 is formed with a long cushion cover (304), which is one. The shape sheet body is fixed on the cymbal (3Q) with an opening facing downwards to form a slot between the board and the cymbal cover (304), and a plurality of perforations (306) are formed in the cushion cover ( (3〇4) and pass through the seat (30). The connecting piece (32) is a τ-shaped piece, the three ends of which are provided with a keyhole (3 2 2) 'The tail end of the T-shaped piece can be inserted into the slot of the base body (30)' Align the keyhole (3 2 2) with the perforation (3 06), 'for the lock button (3 4) to be threaded and fixed', and the keyholes (3 2 2) on both sides of the head of the 7-type sheet It is used to allow the screws to pass through to be fixed to the control lever (4 ◦). Since the control # (4 0) and the seat (30) are screw-locked, they can be removed freely, which is convenient for electric scooters. Production and transportation. Please refer to the fourth to seventh figures for the movement state of the joystick connecting device of this electric scooter. When combining the column (^ 〇), two equal-length connecting rods (20) and the seat (40) After the connection, since it is pivoted at the connection point, it becomes _ a kind of freely movable parallelogram four link. The characteristic of this four link is that it will remain flat = quadrilateral regardless of how it moves. , Let the seat (3 Q) i's joystick (4 〇) water keep the consistency of facing forward, so even if 〇) is moved to the side, the user's operating direction and operating habits: can remain unchanged 'is A convenient joystick connecting device. [Schematic description] The first diagram is the implementation state diagram of the creation assembled on the electric scooter. The second picture is a three-dimensional exploded view of this creation. The third picture of M268274 is a three-dimensional exploded view of the joystick of this creation. The fourth picture is the assembled three-dimensional appearance of this creation. The fifth to seventh figures are schematic diagrams of the movement of the operation state of this creation. [Description of the main component symbols] (1) Electric scooter (1 0) Combined column (1 0 4) Screw (1 0 2) Pivot seat (2 0 ) Connecting rod (2 2) Collar (2 0 2) Bushing (3 0) Seat body (3 0 2) Perforated (3 0 4) Cushion (3 0 6) Perforated (3 2) Connecting piece (3 2 2) Lock hole (3 4) Lock button (4 0) Joystick