201212904 六、發明說明： 【發明所屬之技術領域】 本發明主要係揭示-種具壓力感應裂置之電動助行 器’尤指導引把手能夠感應使用者手部傳達之壓力 電動助行器之行進速度。 而控制 【先前技術】 助行器能夠輔助行動不便之人士行走，201212904 VI. Description of the Invention: [Technical Field] The present invention mainly discloses that an electric walker with a pressure-sensing splitting is particularly capable of sensing the travel of a pressure electric walker conveyed by a user's hand. speed. And control [Prior Art] The walker can assist people with limited mobility to walk.
及輕中度肢礙“言，提供了輔助行走時的支^力 量，且對於復健運動訓練有正面的幫助。 牙 現今常用的助行器依是否有輪子而區分成兩種，沒有 器如下所示’參照我國專利證書號數第 M374864 #u「協助由坐至站立之助行器頂膝配件」專利案， 其包含有-組肢-助㈣之框桿的裝配崎：接 該裝配組件之支雜；从—㈣料支撐朗膝塾。該 了==件組裝於财之助行器上，該助行器即可提供膝部 支撐點，讓使用者能啸少的下肢力量完成由坐姿轉換成 站姿的過程，提高使用者由坐至站的自主性。 、 ”助仃為使用於行走時，使用者的雙手分別扶持於助行 Γ兩:的扶;μ上，使用者支撐著扶桿而移動雙聊前進，使 提取助行器往如移動，再重複雙腳前進的動作，進一 :達！輔助仃走的目的。這種手動助行器沒有輪子，需要 罪使用者移動助#，輯糊助驗的目的。 另外具有輪子的助行器，使用者能夠推動助行器同時 3 201212904 =進讓者因為僅需推動助行11即能夠控制助行器前 助行器輔助使用者前進。 用者或者=具有輪子的助行器而言’如何依照不同的使 統具有助行度相當重要。傳 子的電動助行器存在有—個缺失， 、β仃&會妹使用者，而讓使用者的行進步伐無 碎倒行3的行進賴，進—步令細者發生跌倒或 —因此為了改善電動助行器存在的問題，本發明提供了 〃壓力感應裝置之電動助行H，藉以改以前技 在之缺失。 【發明内容】 A本發明『具壓力感應裝置之電動助行器』亟欲解決先 別技術所存在之技術問題。 本發明主要改良的技術手段為，能夠依照不同的使用 者或者不_情境控觀動助行器行進的速度，該電動助 行器藉由料服手上之壓域縣置感知的簡點之壓 1分佈’而能射情使用者的身錄態並蚊該轉速控制 單元的輸is，岐夠確㈣缺用者與助行器之行進速度 無法同步的問題，進-步達到防止使用者發生跌倒或^ 的情事。 本發明次要改良的技術手段為，能夠避免人為的誤觸 201212904 而發生誤作動，該輸出入單元設有一個觸發端，必須開啟 έ亥觸發端才能夠進行壓力感應裝制的控制運作。 本發明又一改良的技術手段為，該導弓丨把手樞設於該 本體，邊導引把手能夠在使用位置與收藏位置之間切換改 麦’且δ亥導引把手能夠伸縮長度。 其他目的、優點和本發明的新穎特性將從以下詳細的 描述與相關的附圖更加顯明。And light and moderate limbs "speak, provide support for walking strength, and have positive help for rehabilitation sports training. Today's commonly used walking aids are divided into two depending on whether there are wheels, no device is as follows As shown in the 'Patent No. M374864 of China's Patent No. M374864 #u "Assisting the top knee accessory of the walker standing up to stand" patent case, which includes the assembly of the frame of the limb-assisted (four): the assembly assembly The miscellaneous; from - (four) material support knees. The == piece is assembled on the financial aid, and the walking aid can provide the knee support point, so that the user can reduce the lower limb strength to complete the process of changing from the sitting position to the standing position, thereby improving the user's sitting. The autonomy of the station. "When the squat is used for walking, the user's hands are respectively supported by the assisting Γ two: the helper; on the μ, the user supports the struts and moves the double talk forward, so that the extraction walker moves as. Repeat the action of the two feet forward, go one: up! Help the purpose of walking. This manual walker has no wheels, you need to sin the user to move the help #, the purpose of the paste help. In addition, the wheel with the walker, The user can push the walker at the same time 3 201212904 = The transferer can control the walker front walker to assist the user to advance because he only needs to push the assist 11. The user or = the wheeled walker According to different systems, it is very important to have the degree of support. The electric walker of the passer has a missing, β仃& sister user, and let the user’s progress without a broken line. In order to improve the problem of the electric walker, the present invention provides an electric assist H of the helium pressure sensing device, whereby the prior art is missing. [Summary of the Invention] Invention "with pressure sensing The electric walker is intended to solve the technical problems existing in the prior art. The main technical improvement of the present invention is that the speed of the traveler can be controlled according to different users or situations. The walker can generate the user's physical state by the pressure point 1 of the pressure zone county's sensed hand on the hand, and the mosquitoes can control the speed control unit's input is, and the (4) lack of use The problem that the traveling speed of the walker cannot be synchronized is to prevent the user from falling or ^. The technical means for the secondary improvement of the present invention is to avoid the artificial misuse of 201212904 and the malfunction occurs. The input unit is provided with a trigger end, and the control operation of the pressure sensing assembly must be started when the trigger position of the έhai is enabled. According to still another modified technical method of the present invention, the guide bow handle is pivotally disposed on the body, and the handle is guided by the side. It is possible to switch between the use position and the stowed position and the 亥 导引 guiding handle can be stretched and extended. Other objects, advantages and novel features of the present invention will be described in the following detailed description. More obvious.
【實施方式】 —有關本發明所採用之技術、手段及其功效，兹舉二# 佳貫施例並配合u式詳述如後，此僅供朗之用，在專 申請上並不受此種結構之限制。 1 p-二、圖圖—與圖二’為本發明第—實施例之電動 2器之立體外觀圖、側視圖與立體分解W。該電動助行 ^括：個本體10、一個導引把手20、-個控制裝置3〇 :、-個壓力感應裝置仙。該本體1()樞接該導引把手 =制=3〇 該本體1()移動’使用者藉由令 導引把手2G而隨著該本體1G移動，該導引把手2G上^ ”應裝置40,其能夠感應使用者握持之壓力分佈， ;依據特定之壓力分佈判別使时的身體所欲變化之狀 態，並將訊號傳遞至該控㈣置3 將進行之移動狀態為左# 士絲η A制6亥本體10 兮太雜in 轉、右轉、減速、停止或加速。 Λ a月匕。移動，其兩側分別樞 —個右輪12 ,該本體μ + ^ 11 ^ 〇之底部更枢接一個導引輪13。該【 201212904 個容納空間1G1，該容納空間1G1内設有該 把手20導手2G樞設於該本體1G，本實施例中該導引 引把手^二藏位置之間十刀換改變’且該導 位導引把手2G包括一個第1 難轉，Γ=Γ22’該第—部位21能夠相對該本體 都犯夠在使用位置與收藏位置之間切換改變 對該第—部位⑽ 于別之長度。該第二部位22近 把 部如，該握持部221遠離該第位21 I :握持 擋部222，該浐邱κ 而形成一個 部22卜”卩222此夠防止使用者的手滑脫於該握持 手上、圖四與圖五，為本發明第—實施例之導引把 該導Lit感應裝置之示意圖°該壓力感應u4〇設於 + G之㈣部221 ’該壓力感應裝置4G包括數 41，感應區41呈凹陷狀，該每—個感應翻 刀別-有-個壓電片42(請見圖六），該壓電片 知使用者握持點之壓力分佈，其依據特定之壓力分佈判二 使用者的身體狀態’藉由該控制裝置3〇決定該 3〇決定該本體1〇移動之速度，尤其是指該左輪U與該右 輪^之轉速。本實施例中共設有五個感應區4卜該五個 感應區41分別設於該握持部221之第一側2211與第'二側 2212,其中有四個感應區41設於該握持部221第—側Μ。 並依序對應於人體手指之食指、中指、無名指與小指，另^ 201212904 二^感應區41設於握持部221第二側2212並對應於人 :手九之拇指，並於鄰近拇指之感應區4〗處設有一個緊急 停止鍵44，每·古， 二 系心彳τ止鍵44受到按虔後，即可立即停止 ^力感應裝i 40之運作。該壓力感應裝置4〇設有一個 。曰波模''且43(请見圖六）’其能夠迴避障礙物。[Embodiment] - The technology, the means and the efficacy thereof used in the present invention are described in the following paragraphs, and the U-shaped details are as follows, which is only for the purpose of Lang, and is not applicable to the special application. The limitations of the structure. 1 p - 2, Fig. 2 and Fig. 2' are a perspective view, a side view and a perspective decomposition W of the electric motor of the first embodiment of the present invention. The electric assist includes a body 10, a guiding handle 20, a control device 3〇, and a pressure sensing device. The body 1 () is pivotally connected to the guiding handle = system = 3 〇 the body 1 () moves 'the user moves with the body 1G by guiding the guiding handle 2G, and the guiding handle 2G is mounted on the device 40, which is capable of sensing the pressure distribution of the user's grip; determining the state of the desired body change according to the specific pressure distribution, and transmitting the signal to the control (four) setting 3 to move the state to the left #士丝η A system 6 hai body 10 兮 too miscellaneous in turn, right turn, slow down, stop or accelerate. Λ a month 匕. Move, the two sides of each pivot - a right wheel 12, the body μ + ^ 11 ^ 〇 bottom Further, a guiding wheel 13 is pivotally connected. The [201212904 accommodating space 1G1 is provided in the accommodating space 1G1, and the guiding handle 2G is pivoted on the body 1G. In this embodiment, the guiding guide handle is disposed at the second position. The change between the guide and the guide handle 2G includes a first hard turn, Γ=Γ22'. The first portion 21 can be made to change between the use position and the favorite position relative to the body. The first portion (10) is of another length. The second portion 22 is close to the handle portion 221, and the grip portion 221 is away from the position 21 I: holding the blocking portion 222, the 浐 κ forming a portion 22 卩 222 222 to prevent the user's hand from slipping off the holding hand, FIG. 4 and FIG. 5, which is the first embodiment of the present invention The guide is a schematic diagram of the lead Lit sensing device. The pressure sensing u4 is set at the (four) portion 221 of the + G. The pressure sensing device 4G includes a number 41, and the sensing portion 41 is concave. - There is a piezoelectric piece 42 (see Fig. 6) which knows the pressure distribution of the user's grip point, which determines the physical state of the user based on the specific pressure distribution 'by the control device 3〇 It is determined that the speed of the movement of the body is determined, in particular, the rotational speed of the left wheel U and the right wheel. In this embodiment, a plurality of sensing regions 4 are provided. The five sensing regions 41 are respectively disposed on the first side 2211 and the second side 2212 of the holding portion 221, wherein four sensing regions 41 are disposed in the holding portion. Department 221 - side Μ. And correspondingly to the index finger, the middle finger, the ring finger and the little finger of the human finger, another ^ 201212904 2 ^ sensing area 41 is set on the second side 2212 of the grip portion 221 and corresponds to the person: the thumb of the hand nine, and the proximity of the thumb There is an emergency stop button 44 at the area 4, and the operation of the force sensing device i 40 can be stopped immediately after the second button is pressed. The pressure sensing device 4 is provided with one.曰波模'' and 43 (see Figure 6)' can avoid obstacles.
同夺參照圖六，為本發明第一實施例之電動助行器之 電路方塊圖。5亥控制於該本體ig之容納空間⑻ ，，雜制裝置3G包括-個主電路板31與-個電池32, a玄主電路，31上設有—個處理器33、—個記憶體以與一 個輸出入早π 35，該處理器33決定一個轉速控制單元祁 之輸出’並依制壓輕縣置4Q魏_崎 ，依據事先設定的不同模式，調整控制參數以適： 者的個別身雜態’令該處理器33依據_ 控制單元36包括有—個左輪馬達361與—個料^ 362 ’該左輪與右輪馬達36卜362受到該轉速控制單1 控制轉速並難行進方向，並情境而預先改變 右輪馬達附、362之轉速，避免減速過急而造成重=調 =現象’該左輪馬達361承接該左輪n，該右輪馬達^ 承制右輪12。該處理器33經由—個提示輸出端 警示，該提示輪出端37能夠設為一個發聲器3 一，出 向提示燈奶，進-步保障使用者的安全。該處理固= 定該轉速㈣單元36的輪出，並關藉由—個身分辨似 π 38而依據使用者f性設錢力感應之轉速調黎抑 當該拇指、食指、中指、無名指與小指之° 201212904 配。手&之壓力分佈決定該轉速控制單元％之輸出，並緩 ^該提示輪出端37藉由發聲器371或方向提示燈奶提出 -不為了避免人為的誤觸而發生誤作動，該輸出入單元 35設有—個觸發端39，必須開啟該觸發端39核夠進行 5亥壓力感應裝置40的控制運作。 本發明之電動助行器能夠依照不同的使用者或者不同 的It兄k制電動助行器行進的速度，該電動助行器藉由該 導引把手20上之壓力感應裝置4Q感知的握持點之壓力分 佈，而能夠判斷使用者的身體狀態並決定該轉速控制單元 的輸出’而能夠確實避免❹者與助行器之行進速度無法 同步的問題’進—步達_止❹者發生跌倒或綷倒的情 事。 ，參照H本發明第二實_之電動助行器之立體 外觀圖。本發明第二實施例之電動助行器與第—實施例之 差異在於其包括二個導引把手2G與二個壓力感應裝置。該 導引把手20之第二部位22近似T形，其包括兩個握持部 221 ’讓使用者能更穩固的以雙手握持該握持部⑵。 就以上所述可以歸納出本發明具有以下之優點·· 1.本發明『具壓力感應裝置之電動助行器』，能约依照 不同的使时或者不_情境控㈣動助行器行進的速 度，該電動助行H藉由該導引把手上之勤感縣置感知 的握持點之壓力分佈，而能關較时的身體狀態並決 定該轉速控鮮元的輸域解實避級时與助行 器之行進速度無法同步的問題，進—步達到防止使用者發 201212904 生跌倒或畔倒的情事。 月具壓力感應裝置之電動助行器』，能夠避免 - t誤觸而發生誤作動，該輸出人單元設有—侧發 - '、、相啟摘發端才能夠進行壓力絲裝制的控制運 作0 主4…本㈣『具壓力感縣置之電動助行E、』，該導引把 本體’該導引把手能夠在使用位置與收藏位置 ^ 間刀換改變’且該導引把手能夠伸縮長度。 、惟^所述者，僅為本發明之較佳實施例而已，當不能 生之If定本發明貫施之範圍，故舉凡數值之變更或等效元 置換或依本發a科請專利範圍所作之均等變化與修 飾，皆應仍屬本發明專利涵蓋之範疇。 【圖式簡箪說明】 圖一：為本發明第一實施例之電動助行器之立體外觀圖。 • 圖二：為本發明第—實施例之電動助行器之側視圖。 圖二：為本發明第-實施例之電動助行器之立體分解圖。 圖四：為本發明第-實施例之導引把手上設有壓力感縣 置之示意圖，表食指、中指、無名指與小指感應區之示意 圖。 圖五:為本發明第-實施例之導引把手上設有勤感應裝 置之示意圖’表拇指感應區之示意圖。 圖六：為本發明第-實施例之電動助行器之電路方塊圖。 圖七·為本發明第二實施例之钱助行器之立料觀圖。： 201212904Fig. 6 is a circuit block diagram of a motorized walker according to a first embodiment of the present invention. 5H is controlled by the receiving space (8) of the body ig, and the hybrid device 3G includes a main circuit board 31 and a battery 32, a main circuit, 31 is provided with a processor 33, a memory to With an output π 35, the processor 33 determines the output of a speed control unit ' and adjusts the control parameters according to different modes set in advance according to the preset mode. "Hybrid" causes the processor 33 to include a left-hand motor 361 and a material 362 ′ according to the control unit 36. The left and right wheel motors 36 362 are subjected to the rotational speed control unit 1 to control the rotational speed and difficult to travel, and In the situation, the rotation speed of the right wheel motor attachment 362 is changed in advance to avoid the deceleration being too fast to cause the weight = adjustment = phenomenon 'The left wheel motor 361 receives the left wheel n, and the right wheel motor ^ bears the right wheel 12. The processor 33 is alerted via a prompt output terminal, and the prompt wheel output 37 can be set as a sounder 3, and the outgoing light is prompted to ensure the safety of the user. The treatment is fixed to determine the rotation of the unit (36), and the rotation of the unit 36 is determined by the body-like resolution of π 38, and the thumb, the index finger, the middle finger, the ring finger and the The little finger of the moon 201212904. The pressure distribution of the hand & determines the output of the speed control unit %, and the prompt wheel exit 37 is presented by the sounder 371 or the direction indicator light milk - the output is not operated to avoid human error, the output The input unit 35 is provided with a triggering end 39, which must be opened to perform the control operation of the 5 Hz pressure sensing device 40. The electric walker of the present invention is capable of traveling according to different users or different Itan k electric walkers, and the electric walker is gripped by the pressure sensing device 4Q on the guide handle 20. The pressure distribution of the point, and the ability to determine the physical state of the user and determine the output of the speed control unit' can surely avoid the problem that the speed of the traveler cannot be synchronized with the travel speed of the walker. Or stumbled over. Referring to H, the stereoscopic appearance of the electric walker of the second embodiment of the present invention. The electric walker of the second embodiment of the present invention differs from the first embodiment in that it includes two guide handles 2G and two pressure sensing means. The second portion 22 of the guide handle 20 is approximately T-shaped and includes two grip portions 221' that allow the user to hold the grip portion (2) more securely with both hands. In view of the above, it can be summarized that the present invention has the following advantages: 1. The invention relates to a "electric walker with a pressure sensing device", which can travel according to different time-making or non-scenario-controlled (four) moving walkers. Speed, the electric mobility assist H can control the physical state of the time and determine the transmission domain of the speed control unit by using the pressure distribution of the grip point perceived by the diligent county on the guiding handle. When the speed of travel with the walker cannot be synchronized, the user can prevent the user from falling or falling down in 201212904. The electric walker with the pressure sensing device can avoid the misoperation of the t-touch, and the output unit has the side--, and the pick-up end can be used for the control operation of the pressure wire assembly. 0 Main 4...This (4) "Electric assisted E," with pressure sense, can guide the body 'the guide handle can be changed between the use position and the storage position ^ and the guide handle can be stretched length. However, the above description is only a preferred embodiment of the present invention, and if it is not possible to determine the scope of the present invention, the change of the numerical value or the equivalent element replacement or the patent scope of the present invention is made. Equal variations and modifications are still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the electric walker of the first embodiment of the present invention. • Fig. 2 is a side view of the electric walker of the first embodiment of the present invention. Fig. 2 is an exploded perspective view showing the electric walker of the first embodiment of the present invention. Fig. 4 is a schematic view showing a pressure sensing county set on the guiding handle of the first embodiment of the present invention, showing the sensing fingers of the index finger, the middle finger, the ring finger and the little finger. Fig. 5 is a schematic view showing the thumb sensing area of the display device of the first embodiment of the present invention. Figure 6 is a circuit block diagram of the electric walker of the first embodiment of the present invention. Figure 7 is a perspective view of the money walker of the second embodiment of the present invention. : 201212904
【主要元件符號說明】 10 本體 101 容納空間 11 左輪 12 右輪 13 導引輪 20 導引把手 21 第一部位 22 第二部位 221 握持部 2211 第一側 2212 第二側 222 擋部 30 控制裝置 31 主電路板 32 電池 33 處理器 34 記憶體 35 輸出入單元 36 轉速控制單元 361 左輪馬達 362 右輪馬達 37 提不輸出端 371 發聲器 372 方向提示燈 38 身分辨識單元 39 觸發端 40 壓力感應裝置 41 感應區 42 壓電片 43 超音波模組 44 緊急停止鍵[Description of main components] 10 body 101 accommodation space 11 left wheel 12 right wheel 13 guide wheel 20 guide handle 21 first portion 22 second portion 221 grip portion 2211 first side 2212 second side 222 stop portion 30 control device 31 Main circuit board 32 Battery 33 Processor 34 Memory 35 Input and output unit 36 Speed control unit 361 Left wheel motor 362 Right wheel motor 37 No output terminal 371 Sounder 372 Directional light 38 Identity identification unit 39 Trigger terminal 40 Pressure sensing device 41 sensing area 42 piezoelectric sheet 43 ultrasonic module 44 emergency stop button