M274096 八、新型說明： 【新型所屬之技術領域】 特別是指一種履帶電動 本新型是有關於一種電動車 代步車。 【先前技術】M274096 8. Description of the new model: [Technical field to which the new model belongs] In particular, it refers to a crawler electric motor. The new model relates to an electric vehicle scooter. [Prior art]
近年來，電動車已成為傷殘人士或行動不便的老年人 所賴以代步的重要工具，而-般電動車由於其内部的電子 迴路設計繁複，傳財式複雜，相通常所需之製作成本 較高，售價也較昂貴；也因此，除㈣迫切需要之傷殘或 老年人士，—般或稍有關節病痛之人士很少會考慮使用電 動車’進而喪失此一型態之代步工具，而降低了到戶外活 動之興致。 此外，由於市面上的電動車移動方式均是以輪子直接 接觸地面而帶動車體移動，故與地面的接觸壓力大，對地 面的抓地ϋ相對也較弱，而較不利於草地、泥濘地上行走 或上下s □此备使用者欲從事戶外活動之場地為公園、 河濱、海灘或山丘時，冑無法使用電動車代步，無形中也 失去了以電動車增加活動範圍之目的。 【新型内容】 因此，本新型之目的，即在提供一種利用履帶及簡單 的齒輪傳動方式，而成本較低廉且利於草地及泥濘地行走 的履帶電動代步車。 於是，本新型履帶電動代步車包含一車體、一動力組 及一履贡輪組，該車體具有一底座，該動力組設於該車體 M274096 内’包括一供電源、二驅動單元及二傳動元件，而二履帶 輪組没於底座兩側而將底座撐離於地面一間隔，且二履帶 輪組包括二組複數輪體及圈套於各組輪體外的履帶圈，該 二傳動元件受二驅動單元驅動並帶動二履帶圈連動，藉此 驅動該車體移動。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之二個較佳實施例的詳細說明中，將可 清楚的呈現。 在本新型被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 參閱圖1及圖2,本新型履帶電動代步車之第一較佳實 軛例包含一車體1、一設置於該車體丨上之動力組2、二與 «亥動力組2連動之履帶輪組3及一用以操控方向之方向控 制組4。 車體1包括一把手11、一底座丨2、二輪蓋13及二腳踏 墊15，把手π為一 T型桿，具有一直立的支撐桿段m， 其底端連接於底座12,則頂端往左右方向各別延伸出一左 把手奴112及一右把手段113，方向控制組4包括一控制板 41、四控制紐421、422、423、424及二切換開關431、432 (參閱圖4)，控制板41裝設於支撐桿段lu頂端，並介於 左、右把手段112、113之間，二切換開關431、432在本實 施例中均採繼電器，分別裝設於控制板41内鄰近二把手段 2 113的^一側，而四控制紐421、422、423、424則二二 M274096 上下間隔於控制板41左右兩側並與二切換開關43丨、432 電連接，其作用容後再述。In recent years, electric vehicles have become an important tool for the disabled or the elderly with mobility problems. However, due to the complicated internal electronic circuit design and the complicated transfer of money, electric vehicles are generally required to make production costs. It is higher and the price is more expensive; therefore, except for the disabled or elderly people who are urgently needed, people with ordinary or slight joint pain will rarely consider using electric vehicles, and thus lose this type of mobility tools. And reduced the interest in outdoor activities. In addition, because the electric vehicles on the market move by directly contacting the wheels with the ground to drive the vehicle body, the contact pressure with the ground is large, and the grip on the ground is relatively weak, which is not good for grassy and muddy grounds. Walking or getting up and down □ When the place where the user wants to engage in outdoor activities is a park, riverside, beach, or hill, 胄 cannot use electric vehicles to travel, and the purpose of increasing the scope of activities with electric vehicles is virtually lost. [New content] Therefore, the purpose of this new model is to provide a crawler electric scooter that uses crawlers and a simple gear transmission method at a low cost and is good for grass and muddy walking. Therefore, the new type crawler electric scooter includes a vehicle body, a power unit and a crawler wheel unit. The vehicle body has a base, and the power unit is disposed in the vehicle body M274096. It includes a power supply, two drive units and Two transmission elements, while the two track wheel sets are not on both sides of the base and support the base from the ground at an interval, and the two track wheel sets include two sets of multiple wheel bodies and track rings that are looped outside the wheels of each group. Driven by the second drive unit, the second track ring is linked to drive the vehicle body to move. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of two preferred embodiments with reference to the drawings. Before the new model is described in detail, it should be noted that in the following description, similar elements are represented by the same number. Referring to FIG. 1 and FIG. 2, the first preferred practical yoke example of the new crawler electric scooter includes a vehicle body 1, a power group 2, which is arranged on the vehicle body 丨, and a track which is linked with `` Hai Power Group 2 '' Wheel group 3 and a direction control group 4 for controlling the direction. The vehicle body 1 includes a handle 11, a base 2, a two-wheel cover 13 and two foot pads 15. The handle π is a T-shaped pole with an upright support rod section m. The bottom end is connected to the base 12, and the top end A left handle 112 and a right handle 113 are respectively extended in the left and right directions. The direction control group 4 includes a control board 41, four control buttons 421, 422, 423, 424, and two switch 431, 432 (see FIG. 4). The control board 41 is installed at the top of the support rod segment lu and is located between the left and right handles 112 and 113. The two changeover switches 431 and 432 are relays in this embodiment and are respectively installed in the control board 41. It is adjacent to the two sides of the two handles 2 113, and the four control buttons 421, 422, 423, and 424 are two and two M274096 spaced up and down from the left and right sides of the control board 41 and electrically connected to the two change-over switches 43 丨 and 432. Later.
底座12内部形成有一機關室121，並具有二側122及 一頂部123，由於底座12本身為一頂板及前後左右四側板 構成，故，機關室121即由上述頂板及前後左右四側板界 疋出，而其二側122則分別為左、右侧板，頂部123為其 頂板，且底座12於頂板與前側板之間是以一斜板125連接 ，把手11的支撐桿段111底端即連接於斜板125而往上延 伸，而附帶一提的是，本實施例的支撐桿段lu及頂板之間 更α又有一略呈弧形的輔助桿件丨〇，用以輔助固定支撐桿 段 111 〇 it之一腳踏墊15设於頂板上，而二輪蓋13則設置 於底座12左右二側板，用以蓋設二履帶輪組13，此外，值 知提的疋上述支撐桿段111及直立桿141於實際製作時， 亦可製作成可供上下伸縮調整長度的組合桿件。 參閱圖2、3，動力組2包括一供電源21、二驅動單元 22及一傳動元件23，本實施例的供電源21為一充電電池 ’而：驅動單元22則為二動力馬達22,而二履帶輪組3則 二二：履帶圈31及複數輪體32，複數輪體32為分別排列 :底座12的左、右側板的各三輪體，而將底座12撐離於 地面一間隔’二履帶圈31是分別圈繞於左右各三輪體外， 5履’圈31具有-外周面及-内周面，其内周面與各輪 =:::::外周!則™^ 、疋以履f圈31外周面之排齒與地面接觸， M274096 而在此附帶一提的是：二爲黑固-Λ 一履f圈31的内周面亦可同樣設為 排齒構造（圖未示），而各該傳動元件23也可以是藉由與 内周面之排齒構造相嚙合，進而達到驅動該二履帶圈31之 效果。A base 121 is formed inside the base 12 and has two sides 122 and a top 123. Since the base 12 is a top plate and front, back, left, and right side panels, the base 121 is formed by the above roof and front, back, left, and right side panels. The two sides 122 are the left and right plates, the top 123 is the top plate, and the base 12 is connected by a sloping plate 125 between the top plate and the front side plate. The bottom end of the support rod section 111 of the handle 11 is connected. Extending upward from the inclined plate 125, and incidentally, the support rod section lu and the top plate of this embodiment have a slightly arc-shaped auxiliary rod member 〇 to assist in fixing the support rod section. One of the 111 otto pedal pads 15 is provided on the top plate, and the second wheel cover 13 is provided on the left and right side plates of the base 12 to cover the two track wheel sets 13. In addition, the above-mentioned support rod section 111 and When the upright pole 141 is actually manufactured, it can also be made into a combined pole piece that can be adjusted in length by stretching up and down. 2 and 3, the power pack 2 includes a power supply 21, two drive units 22, and a transmission element 23. The power supply 21 of this embodiment is a rechargeable battery, and the drive unit 22 is two power motors 22, and The two track wheel sets are 3 and 22: the track ring 31 and the plurality of wheel bodies 32 are arranged respectively: the three wheel bodies of the left and right side plates of the base 12, and the base 12 is separated from the ground by a distance of two The track ring 31 is wound on the left and right sides of each of the three wheels. The 5 track 'ring 31 has an -outer surface and an -inner surface. The inner surface and each wheel = :::::: outer! The teeth on the outer peripheral surface of the f-ring 31 are in contact with the ground. M274096 It is also mentioned here that the second is Heigu-Λ. The inner peripheral surface of the f-ring 31 can also be set as a toothed structure (not shown). Moreover, each of the transmission elements 23 may also be engaged with the tooth arrangement structure of the inner peripheral surface, thereby achieving the effect of driving the two track rings 31.
此外，該等輪體32全部或部分輪體32的外周面也可 «又置與履▼圈31的内周面互相喷合的齒型，以避免履帶圈 ”内周面相對於輪體32外周面的滑動，使履帶輪組3更可 痛實傳輸由驅動單元22所提供的動力而帶動車體ι移動。 由於底座12左、右側板鄰近前側板之處，各形成有三 道直立槽段124’使二馬達22是分別朝左右二側板的方向 裝設於機關室121内，而其二驅動軸221分別由左右二側 板三道直立槽段124的中央一槽段穿伸出❹12的左右兩 側，並對應於二履帶圈31的上方，二傳動元件幻為二齒 輪23，分別由底座12外套設於二馬達22的驅動軸上 ，且與二履帶圈31外周面的排齒相嚙合，此處要說明的是 :履帶圈31之排齒外周面除用以與齒輪23嚙合而 力外’由於車體1行走是借助履帶圈31與地面接觸的摩擦 力而帶動車體1移動，故當該履帶電動代步車行走於地面 上時’其排齒外周面更能加強對地面的抓地性，而更利於 車體1在草地上或泥濘地上行走。 接著，上述二馬達22是以螺絲（圖未示）或其他鎖固 元件由三直立槽段124另外二側槽段鎖固於側板上，且三 直立槽段124之另一作用在於：當履帶圈31的長度過長而 無法緊實地圈繞於各輪體32時，則可往下調整馬達2 8 M274096 位置’而借傳動元件221往下迫緊履帶圈3 1。 參閱圖4 ’二二設於控制板41的控制紅421、422、 423、424分別透過二切換開關431、432而控制電池21對 二馬達22的電力供應，按下左側上方的控制鈕421時，則 使電池21與右側的馬達22線路相連通，而驅動右側的馬 達22運轉，便可帶動車體丨向左轉，相反地，按下右側上 方的控制鈕423時，則使電池21與左側的馬達22線路相 連通’而驅動左側的馬達22運轉，便可帶動車體1向右轉 而若同時^c下左右二控制姐421、423，則二履帶輪組3 同時作動，帶動車體1往前移動。 多閱圖5，至於控制板41左下及右下的二控制纽422 424其作用則相同，由於每一控制紐422、424均有線 路同時與一馬達22相連接，故無論按下哪一控制鈕，均可 同時連通二馬達22作動，而帶動車體1前進。 如圖6所不’為本新型履帶電動代步車的第二較佳實 施例1與上一實施例不同之處在於車體丨更包括一座椅Μ 其同樣以一直立桿141固定於頂板並鄰近後側板，供使 用者乘坐而雙手恰可握於前方的二把手段ιΐ2、⑴，以提 高履帶電動代步車之功能性，此外，本實施例與上一實施 例的另不同處在於二履帶輪組3的輪體32設置方式及數 目本實施例中，每一履帶輪組3均包括六輪體32，當然 實示製作時並不在於輪體32數目的限制，二組履帶輪組 輪體32各以上下兩排的方式排列於左右側板上，並 於刖後形成與水平面夾一定角度之斜面段，藉此利於爬坡 M274096 或通過小型障礙物。同時，該車體1的前、後側板底部也 形成斜面，以配合該二組履帶輪組3之作用，便於本新型 履帶電動代步車行進。 綜上所述，本新型履帶電動代步車利料㈣與齒 輪23响合方式進行動力傳輸，並以充電電池及直流馬達為 動力驅動來源，不僅省去一般電動車繁複之電子迴路設計 ，且由於履帶圈31外周面的排齒構造，加強對地面的抓地 性而更適於草地上或泥濘地上的行走，故確能達成本新型 之目的。 淮以上所述者，僅為本新型之較佳實施例而已，當不 ，以此限定本新型實施之範圍’即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 Η 疋立體圖，說明本新型履帶電動代步車的第一 較佳實施例； 圖2疋一局部剖面俯視圖，說明該較佳實施例的一底 座； _ 圖3疋局部剖面側視圖，說明該較佳實施例的一履 帶輪組； 圖4是一線路示意圖，說明該較佳實施例的二控制鈕 與一動力組的線路連接； 圖疋類似圖4的視圖，說明該較佳實施例的另二 ㈣㈣該動力組的線路連接；及 10 M274096 圖6是本新型履帶電動代步車的第二較佳實施例。 M274096 【主要元件符號說明】 1…·… •…車體 125…… •斜板 〇....... 1 "5...... Z....... …*動刀組 W Ml. Ί....... 1 Λ........ 履帝^ 組 4……· …·方向控制組 141…… *直立桿 10 ·… •…輔助桿件 15........ •腳踏墊 11 ·.··· …·把手 21........ •供電源 111… •…支撐桿段 22........ •驅動單元 112… •…左把手段 221…… •驅動軸 113… •…右把手段 23........ •傳動元件 12 · ··· …·底座 31........ •履帶圈 121… …·機關室 32........ •輪體 122… •…二側 41........ •控制板 123 …·頂部 421〜424 . · •控制叙 124… •…直立槽段 431、432· •切換開關 12In addition, the outer peripheral surface of all or part of the wheel bodies 32 can also be provided with a tooth profile that sprays with the inner peripheral surface of the track ▼ ring 31 to avoid the track ring's inner peripheral surface relative to the outer periphery of the wheel body 32 The sliding of the surface makes the track wheel group 3 more capable of transmitting the power provided by the driving unit 22 to drive the vehicle body. As the left and right side plates of the base 12 are adjacent to the front side plate, three upright groove sections 124 are each formed. 'The two motors 22 are respectively installed in the machine room 121 in the direction of the left and right side plates, and the two drive shafts 221 are respectively penetrated by the central one of the three upright slot sections 124 of the left and right side plates and extend through the left and right sides of the ❹12. Side, and corresponding to the upper side of the second track ring 31, the two transmission elements are transformed into two gears 23, which are respectively mounted on the drive shaft of the second motor 22 by the base 12, and mesh with the teeth on the outer peripheral surface of the second track ring 31. It should be explained here that the outer peripheral surface of the teeth of the track ring 31 is used to mesh with the gear 23 to force the vehicle body 1 to move due to the frictional force of the track ring 31 contacting the ground. When the crawler electric scooter is walking on the ground The outer peripheral surface of the teeth can enhance the grip on the ground, and it is more conducive for the vehicle body 1 to walk on the grass or muddy ground. Then, the two motors 22 are formed by three vertical grooves with screws (not shown) or other locking elements. The other two side groove sections of the segment 124 are locked to the side plate, and the other function of the three upright groove sections 124 is that when the length of the track ring 31 is too long to be tightly wound around each wheel body 32, it can be moved down. Adjust the position of the motor 2 8 M274096 'and use the transmission element 221 to press down the track ring 3 1. Refer to Figure 4' The two control reds 421, 422, 423, and 424 located on the control board 41 are passed through two switching switches 431 and 432, respectively. Controlling the power supply of the battery 21 to the two motors 22, when the control button 421 on the upper left is pressed, the battery 21 is connected to the motor 22 on the right, and driving the motor 22 on the right can drive the vehicle body Turn left. Conversely, when the upper right control button 423 is pressed, the battery 21 is connected to the left motor 22 and the left motor 22 is driven to drive the car body 1 to the right. c control left and right two sisters 421, 423, then second Wheel group 3 moves at the same time, which drives vehicle body 1 to move forward. See Figure 5 for more details. As for the two control buttons 422 424 on the lower left and lower right of control board 41, their functions are the same, because each control button 422, 424 has a line at the same time. It is connected to a motor 22, so no matter which control button is pressed, the two motors 22 can be connected at the same time to drive the vehicle body 1. As shown in Figure 6, this is not the second best of the new crawler electric scooter. The difference between Embodiment 1 and the previous embodiment is that the vehicle body further includes a seat M, which is also fixed to the top plate by the upright pole 141 and is adjacent to the rear side plate for users to ride while both hands can be held in front of the second. The means ιΐ2 and ⑴ are used to improve the functionality of the crawler electric scooter. In addition, this embodiment is different from the previous embodiment in the arrangement and number of the wheel bodies 32 of the two track wheel sets 3. In this embodiment, each One track wheel set 3 includes six wheel bodies 32. Of course, the actual production is not limited to the number of wheel bodies 32. The two sets of track wheel sets 32 are arranged on the left and right side plates in two rows, and After forming a certain angle with the horizontal plane Beveled section to facilitate climbing M274096 or passing small obstacles. At the same time, the bottoms of the front and rear side plates of the vehicle body 1 are also inclined to match the functions of the two sets of track wheel sets 3 and facilitate the traveling of the new type of tracked electric scooter. To sum up, the new crawler electric scooter uses power transmission in the way of gears and gear 23, and uses rechargeable batteries and DC motors as the driving source of power, which not only saves the complicated electronic circuit design of ordinary electric vehicles, but also The tooth arrangement structure on the outer peripheral surface of the track ring 31 strengthens the grip on the ground and is more suitable for walking on grass or muddy ground, so it can indeed achieve the purpose of new cost. The above is only the preferred embodiment of the new model. If not, the scope of the implementation of the new model is limited. That is, the simple equivalent changes and modifications made in accordance with the scope of the new patent application and the description of the new model. , Are still covered by the new patent. [Brief description of the drawings] 疋 疋 perspective view illustrating the first preferred embodiment of the new crawler electric scooter; FIG. 2 疋 a partial cross-sectional top view illustrating a base of the preferred embodiment; _ FIG. 3 疋 partial cross-sectional side View illustrating a track wheel set of the preferred embodiment; FIG. 4 is a schematic circuit diagram illustrating the connection between the two control buttons of the preferred embodiment and a power group; FIG. 疋 A view similar to FIG. 4 illustrates the comparative Another embodiment of the preferred embodiment is the line connection of the power pack; and 10 M274096 FIG. 6 is a second preferred embodiment of the new crawler electric scooter. M274096 [Description of main component symbols] 1… ·… •… body 125… • inclined plate 0 ....... 1 " 5 ...... Z .......… * moving Knife set W Ml. Ί ....... 1 Λ ............. Ludi ^ Group 4 …… ·… · Direction control group 141 …… * Upright lever 10 ·… •… Auxiliary lever 15 ........ • Foot pad 11 ····… · Handle 21 ........ • Power supply 111… •… Support rod section 22 ........ • Drive unit 112… •… Left handle 221 …… • Drive shaft 113… •… Right handle 23 ............. • Transmission element 12 ····· Base 31 ...... .. • Track ring 121…… · Organization room 32 ........ • Wheel body 122… •… Two sides 41 ........ • Control board 123… · Top 421 ～ 424. · • Control unit 124… •… upright slot sections 431, 432 · • Switch 12