TWM275836U - Rapid release structure of ward actuator - Google Patents

Rapid release structure of ward actuator Download PDF

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Publication number
TWM275836U
TWM275836U TW94204818U TW94204818U TWM275836U TW M275836 U TWM275836 U TW M275836U TW 94204818 U TW94204818 U TW 94204818U TW 94204818 U TW94204818 U TW 94204818U TW M275836 U TWM275836 U TW M275836U
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TW
Taiwan
Prior art keywords
rod
screw
bed
worm wheel
actuator
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Application number
TW94204818U
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Chinese (zh)
Inventor
Jia-Ching Liau
Jin-Yuan Lu
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Taiwan Dc Motor Co Ltd
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Application filed by Taiwan Dc Motor Co Ltd filed Critical Taiwan Dc Motor Co Ltd
Priority to TW94204818U priority Critical patent/TWM275836U/en
Publication of TWM275836U publication Critical patent/TWM275836U/en

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Description

M275836 四、創作說明(1) 【新型所屬之技術領域】 本創作係關於一種「病床致動器之快釋, ,係於致動器之導螺桿與蝸輪間設有一壓制;,‘: 該壓制桿即可推掣螞輪盥導 k 拏 阻六肿能nr ^ 彻,、导螺柃強迫分開,使導螺桿於無 可、t,“設與病床連結之伸縮桿得快速旋轉下降, 快速釋放之功效,便於立刻進 體結構確具產業實用性與創新效益者。 使整 置Α係 言史有一 技術】 ,如第一 A以可調 於前、後 連結座1 1接設, 2 4、竭 2 3另側 一導套2 係於本體 蝸輪2 5 螺桿2 4 適當處設 嵌槽2 5 簧2 7之 成一體, 圖所示 前、後 架1 1 與一致 器2 0 、蝸桿 於外管 套於一 2 1間分別套 另側並與一蝸 間設有相互抵 有一凸端2 4 1以可相互穿 彈性伸張撐抵 另於導螺桿2 ,目前一般病床1 框架1 1之升降, 底部連設之軸桿1 動器2 0之伸縮桿 係由本體2 1 、外 2 6與馬達2 9所 2 2内部,且於伸 導螺桿2 4上,該 設有一蜗輪2 5與 桿2 6相互嚙合, 止之嵌合裝置,其 1,且於蜗輪2 5 套嵌合,同時蜗輪 ,使蝸輪2 5與導 4末端外側結設有 0設有調 該調整裝 2中央處 2 3連結 管2 2、 組成,該 縮桿2 3 導螺桿2 一彈簧2 且蜗輪2 係於導螺 内部設有 2 5另端 螺桿2 4 一撥桿2 M275836 四、創作說明(2) A及二b 9驅動使 才干2 4而 1之軸桿 整病床1 得一較佳 急狀況時 透過掣動 向後拉掣 分開,且 縮桿2 3 床墊得隨 員立即進 請 圖,其 蝸輪2 即可掣 上升或 上半身 調整之 而 #躺狀 4而連 2 4與 係呈分 轉下降 狀態, 【内容】 ,創作主要係於致動器本體之導螺桿與蝸輪之間竿 ί銷=變:該壓制桿中段乳突設有-贊折段二 穿2:::;定座,㈣定座向下突伸之定位板上設有 索將兮^制浐穿伸並連接於壓制板底端,即可透過拉掣鋼 導螺i以插銷處為旋轉支點轉動,而可扳動蜗輪與 '、干、刀開’則導螺桿在無阻力狀態下,該伸縮桿可 配合參 係透過 5並轉 動調整 下降, 或下半 病床結 當病患 態,其 帶將蝸 螞輪2 離狀態 ,使病 遂可供 閱第二 馬達2 動導螺 框架1 以可調 身可獲 構1 0 出現緊 主要係 輪2 5 5強迫 ,則伸 床1 0 醫護人 圖所示習用結 蜗桿2 6轉動 使伸縮桿2 3 1 2,而使調 0前後部彎折 之傾躺位置, ’需立即將病 撥桿2 8,以 並壓縮彈簧2 同時,蝸輪2 在無阻力狀態 調整框架1 1 行急救之措施 構之動作示意 ,且連帶帶動 上升或下降, 整框架1 1可 ,而使病患之 遂可形成一可 床1 0釋放至 拉掣導螺桿2 7,使導螺桿 5與蝸桿2 6 下’即快速旋 下降而呈水平 !Hil Hi 第6頁 M275836 四、創作說明(3) ^------— ______ 快速旋轉下降,使病床 ^ 緊急救護措施,確具訾可快速向下釋放傾倒,俾可供進仃 一貫用性與創新功效者。 【實施方式】 請參閱第 結構’其構件 3 0其構成主 導螺桿3 4、 黄3 7所組成 3 3另側連 3 3於外管 螺桿3 4上, 套有一蝸輪3 間設有對應之 使蜗輪3 5與 動蝸桿3 6轉 縮桿3 3可上 ;其中,本創 於本體下 延伸—定位 索4 2穿伸, /壓制桿4 4 4 1之桿體, 廢制桿4 4之 係為本創 致與習用 1 、外管 螞輪3 5 3係穿伸 3 1係與病床調 部之一端藉由一 端係穿伸 7,且導 過彈簧3 結合成一 輪3 5及 以使病床 要改良在於: 一固定座4 0 , 板4 1末端設有一穿孔 ,定位 4 2另端穿套一彈簧4 3後並 該壓制 中段軋 4 4 1 該固定座4 0 桿4 4係為一具有Y型 突設有彎 置設於導 折段4 4 2, 螺桿3 4與蜗 致動器 同,該 伸縮桿 蝸桿3 3 2内 連接, 3 2套 3 1並 4與蜗 性伸張 係透過 3 4, 架得隨 三A圖 與作動 要包括 蜗輪3 ,該伸 結部3 3 2内 導螺桿 5與一 嵌合裝 導螺桿 動,以 升或下 作之主 方設有 板4 1 使鋼索 末端, 於桿體 開口段 所示, 原理大 本體3 5、與 縮桿3 3 4另 彈簧3 置,透 3 4得 帶動蝸 降,藉 作病床 結構相 3 2、 嚙合之 於外管 整框架 導套3 於本體 螺桿3 7之彈 體;其 導螺桿 調整框 之快釋 致動器 3 3' 6及彈 ,伸縮 該伸縮 設於導 分別穿 輪3 5 撐抵, 馬達驅 而使伸 之傾降 垂直向 可供鋼 穿固於 開口 4 其係將 輪3 5M275836 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is about a "quick release of a hospital bed actuator, which is provided with a press between the lead screw of the actuator and the worm wheel;": the press The lever can push the worm wheel guide k to hold the resistance six swollen energy nr ^ thoroughly, the guide screw 柃 is forced to separate, so that the guide screw is incapable, t, "the telescopic rod connected to the hospital bed can be quickly rotated down, quickly released The effect is convenient for those who immediately enter the structure and have industrial practicality and innovation benefits. There is a technique for setting the A series of history], for example, the first A is connected to the front and rear connection bases 1 1 and 2 4 and exhaust 2 3 the other side of the guide sleeve 2 is tied to the body worm wheel 2 5 screw 2 4 An inset slot 2 5 and a spring 2 7 are integrated at an appropriate place. The front and rear frames 1 1 and the uniform device 20 are shown in the figure, and the worm is sleeved on the outer tube in a 21 space, and the other side is provided with a snail space. There is a convex end 2 4 1 against each other so as to be able to penetrate each other elastically to support the lead screw 2. At present, the general bed 1 is raised and lowered by the frame 1 1, and the bottom of the shaft 1 is connected to the telescopic rod 2 by the body 2 1. Outer 2 6 and motor 2 9 2 2 inside, and on the lead screw 2 4, a worm wheel 2 5 and a rod 2 6 are engaged with each other, and a fitting device, which is 1, is connected to the worm wheel 2 5 The sleeve is fitted with a worm gear, so that the worm gear 25 and the outer end of the guide 4 are provided with 0, and the adjusting device 2 is connected to the center 2 3 of the connecting pipe 2 2, and the shrink rod 2 3 is a guide screw 2 a spring 2 and Worm wheel 2 is provided inside the guide screw with 2 5 other end screws 2 4 a lever 2 M275836 IV. Creative instructions (2) A and 2 b 9 drive talents 2 4 and 1 of the entire shaft 1 In a better emergency situation, pull back to pull apart by pulling, and the retractable lever 2 3 The mattress must be drawn in immediately by the crew, and its worm wheel 2 can be raised or adjusted by the upper body. Divided into a descending state, [content], the creation is mainly related to the rod between the lead screw of the actuator body and the worm wheel. Pin = change: the mastoid of the middle section of the pressing rod is provided with a -Zan Zhe section. 2 :::; The positioning plate protruding downward from the fixed seat is provided with a cable to extend and connect the ^ system to the bottom end of the pressing plate, which can be rotated by pulling the steel guide screw i with the pin as a rotation fulcrum, and can be moved. The worm wheel and ', dry, knife open' the guide screw is in a state of no resistance, the telescopic rod can cooperate with the reference system to pass through 5 and adjust to lower, or the lower half of the bed becomes sick, and its belt separates the worm wheel 2 The condition makes the disease available for the second motor 2 The movable guide screw frame 1 can be adjusted to obtain the structure 1 0 If there is a tight main wheel 2 5 5 force, then the bed extension 1 0 The conventional knot worm shown in the figure of the medical staff 2 6 Turn the telescopic rod 2 3 1 2 and adjust the reclining position of the front and back bends, 'Need to immediately The sickle lever 2 8 compresses the spring 2 at the same time, and the worm wheel 2 adjusts the frame 1 in a state of no resistance. The action of the first-aid measures is shown, and it will be driven to rise or fall. The whole frame 1 1 is OK, which will make the patient Then, a bed 10 can be formed and released to the pull guide screw 27, so that the guide screw 5 and the worm 26 can be lowered quickly and level down! Hil Hi Page 6 M275836 4. Creation Instructions (3) ^- -----— ______ Rapid rotation and descent, making the bed ^ emergency rescue measures, indeed, can quickly release dumping down, and can be used for consistent use and innovative effects. [Embodiment] Please refer to the structure of its component 30, which constitutes the main screw 3 4, and the yellow 3 7 3 3 on the other side is connected to the outer tube screw 3 4, a worm gear 3 is provided with a corresponding The worm gear 3 5 and the movable worm 3 6 can be retracted. 3, the original extension extends under the body-the positioning cable 4 2 extends, / suppresses the rod body of 4 4 4 1, the waste rod 4 4 system. For the purpose of creation and practice 1, the outer tube worm wheel 3 5 3 is inserted and extended 3 and the 1 part is connected with one end of the bed adjustment part 7 through one end and the spring 3 is combined into a round 3 5 to make the bed necessary. The improvement consists of: a fixed seat 40, a perforation at the end of the plate 41, positioning 4 2 the other end is sleeved with a spring 4 3, and the pressed middle section is rolled 4 4 1 the fixed seat 40 rod 4 4 is a Y The protrusion is provided with a bend at the guide fold section 4 4 2. The screw 3 4 is the same as the worm actuator. The telescopic rod and worm 3 3 2 are internally connected, 3 2 sets of 3 1 and 4 are connected with the snail extension system 3 4. According to the three A diagrams and the operation, the worm wheel 3 is included. The extension part 3 3 2 the inner lead screw 5 is moved with a fitted guide screw. A plate 4 1 is provided for the main part of the ascending or descending operation. The end of the steel cable is shown in the open section of the rod body. The principle body 3 5 is placed with the retracted rod 3 3 4 and the other spring 3 is placed through 3 4 to drive the snail down. The guide frame 3 of the whole frame is the elastic body of the main body screw 37; the quick release actuator 3 3 '6 of the guide screw adjustment frame and the elastic body are telescopic and the telescopic sets are respectively supported by the guide wheels 3 5 and driven by the motor. The vertical drop can be used to penetrate the steel to the opening 4 It is the wheel 3 5

第7頁 M275836 四、創作說明(4) _ ’且開口丰又4 4 1並架置設於導 、 一插銷4 4 3空/由、两两土,λ 、导累杯3 4上,並設使 孔處且樞設,^4 4彎折段4 4 2所形成之穿 處作為一以吏該壓制桿44可以插銷443 本創作之快釋結構操作方式 — 係藉由拉掣鋼舍、查\ 考第二B圖所示,其 4 4 3 Μ Α Φ ^ φφ 、帶拉動壓制桿4 4底端且以插銷 方開口ΐίί, 並壓制彈*4 3,則壓制桿4 4上 ]奴4 4 1即扳動螞輪3 5向後,並壓縮彈菩到 底,使得蝸輪3 5與導螺桿3 4強迫分 目丨丨道簧3 7到 f心ί? 時透過病床調整框架本身重量,使伸 而可供進行急救之措施者。 下降之功效 例圖如第四圖所示’即為本創作病床快釋結構之應用實施 =所述、,本創作之「病床致動器之快釋結構」,係 八種可快速釋放病床之致動器結構,其係於導碟卢盥 2輪間樞設有一壓制桿,且該壓制桿可藉由鋼索拉掣:摞 =並推掣螞輪與導螺桿強迫分開]吏導螺肖於益阻力狀^ 伸縮桿得以快速旋轉下降,而使病床調整框架可ί 用14 : ’達到快速釋放病床之功效’俾使整體確呈產羋實 用’誠符合新型專利申請要件’懇,青鈞 j ::: 予專利,至為感禱。 月L早曰准 需陳明者,以上所述乃是本創作之具體實施立即所運 第8頁Page 7 M275836 Fourth, the creation instructions (4) _ 'and opening Fengyou 4 4 1 side by side on the guide, a latch 4 4 3 empty / You, two two soil, λ, guide tired cup 3 4 and Suppose the hole and pivot, ^ 4 4 bend section 4 4 2 is formed as a place where the pressing rod 44 can be bolted 443 The quick-release structure of this creative operation-by pulling the steel house, Check \ As shown in the second figure B, its 4 4 3 Μ Α Φ ^ φφ, with the bottom end of the push rod 4 4 pulled and opened with a bolt, and pressed the bullet * 4 3, then the rod 4 4 on the slave] 4 4 1 Move the worm wheel 3 5 backwards and compress the ball to the end, so that the worm wheel 3 5 and the lead screw 3 4 force the subhead 丨 丨 the spring 3 7 to the center of the heart? When adjusting the weight of the frame itself through the bed, make Extend and be available for emergency measures. An example of the reduced efficacy is shown in the fourth figure. 'This is the implementation of the rapid release structure of the creative bed. As mentioned, the "Quick Release Structure of the Hospital Bed Actuator" of this creation is one of eight types of rapid release beds. An actuator structure is provided with a pressing rod pivoted between the guide discs and the toilet wheel, and the pressing rod can be pulled by a steel cable: 摞 = and push the worm wheel and the lead screw to be forcibly separated. Benefits: ^ The telescopic rod can be quickly rotated and lowered, so that the bed adjustment frame can be used. 14: 'Achieve the effect of rapid release of the bed', so that the overall production is true. 'Practical' is in line with the requirements of the new patent application. ::: Patent granted. Month L said early that those who need Chen Ming, the above is the specific implementation of this creation immediately shipped Page 8

M27SR^6_ 圖式簡單說明 【圖式簡單說明】 第一圖:係為習用病床之外觀示意圖。 第二A〜B圖:係為習用結構之動作示意圖。 第三A〜B圖··係本創作快釋結構之動作示意圖。 第四圖:係本創作之應用實施例圖。 【主要元件符號說明】 (習用)M27SR ^ 6_ Schematic description [Schematic description] The first picture: It is a schematic diagram of the appearance of a conventional hospital bed. The second diagram A ~ B: is a schematic diagram of a conventional structure. The third A ~ B diagram is the action diagram of the quick release structure of this creation. The fourth picture: is a diagram of the application embodiment of this creation. [Description of Symbols of Main Components] (Conventional)

第10頁 A · · · •調整裝置 10··· •病床 1 1 • · 調整框 雋 2 · · · •軸桿 1 3 • 鲁 連結座 2 0··· •致動器 2 1 • 參 本體 2 2··· •外管 2 3 • 雜 伸縮桿 2 3 1·· •連結部 2 3 2 · 導套 2 4··· •導螺桿 2 4 1 · 凸端 2 5··· •蜗輪 2 5 1 · 彼槽 2 6··· •蝸桿 2 7 彈簧 2 8··· •撥桿 2 9 馬達 (本創作) • 0 ·… •致動器 3 1 本體 3 2··· •外管 3 3 伸縮桿 3 3 1·· •連結部 3 3 2 · 導套 3 4··· •導螺桿 3 5 蝸輪 3 6··· •蝸桿 3 7 彈簧Page 10 A ··· · Adjustment device 10 ···· Sick bed 1 1 ·· Adjustment frame 隽 2 · · · · Shaft 1 3 • Lu joint 2 0 ··· • Actuator 2 1 • Reference body 2 2 ··· • Outer tube 2 3 • Miscellaneous telescopic rod 2 3 1 ·· • Link 2 3 2 · Guide bush 2 4 ··· • Lead screw 2 4 1 · Convex end 2 5 ··· • Worm gear 2 5 1 · Socket 2 6 ··· • Worm 2 7 Spring 2 8 ··· • Lever 2 9 Motor (this creation) • 0 ·… • Actuator 3 1 Body 3 2 ··· • Outer tube 3 3 Telescopic rod 3 3 1 ··· Connecting part 3 3 2 · Guide sleeve 3 4 ··· • Lead screw 3 5 Worm gear 3 6 ··· • worm 3 7 Spring

第11頁Page 11

Claims (1)

^1275836. 五、申請專利範圍 ^ 1、一種病床致動 荟、伸縮桿、蝸輪與 管内’並穿套於本體内 病床調整框架連結,該 彈黃’而該蝸輪另側設 轉動並帶動蝸輪與導螺 以可調整病床彎折傾降 於蝸輪與導螺桿間 壓制桿以推掣蝸輪到底 g螺桿在無阻力狀態下 ,^病床調整框架隨之下 2、 依據申請專利 釋結構,其中,於壓制 该壓制桿置於導螺桿與 螺桿上,於桿體中段軋 该弯折段後並樞設於致 處為一旋轉支點。 3、 依據申請專利 釋結構,其中,於該致 麵p固定座垂直向下設有 並穿套一彈簧且與壓制 掣動壓制板扳動蝸輪與 器之快 彈簧所 部之導 導螺桿 與一蜗 桿作動 >其主 架設有 ’使得 ,使伸 降,遂 範圍第 才干係成 蝸輪之 突設有 動器本 釋結構, 組成,該 螺桿上, 另端分別 桿响合, ’而使伸 要特徵在 一壓制桿 蝸輪與導 縮桿得快 可提供一 1項所述 一具有Y 間,且使 一彎折段 體處,使 其係包 伸縮桿 且伸縮 穿套有 透過馬 縮桿上 於:,其可 螺桿強 速旋轉 病床快 之病床 型開口 其開口 ,透過 該壓制 含有本體、 係穿伸於外 桿另端係與 一蝸輪與一 達趨動竭桿 升或下降, 透過扳掣該 迫分開,因 下降,連帶 釋之結構。 致動器之快 之桿體,將 段架置於導 一插銷穿伸 桿得以插銷 範圍第1項所述之病床致動器之快 動器本體適當處固設有一固定座, 一定位板以供一鋼索穿伸,該鋼索 才干底端連結,使可藉由拉掣鋼索以 導螺桿分開。^ 1275836. V. The scope of patent application ^ 1. A bed actuated gyro, telescopic rod, worm wheel and tube 'are inserted into the body's internal bed adjustment frame, and the elastic yellow' is set on the other side of the worm wheel to rotate and drive the worm wheel and The guide screw bends and tilts down the adjustable bed between the worm wheel and the lead screw to push the rod to push the worm wheel to the bottom. When the screw is in a non-resistance state, the bed adjustment frame is lowered. 2. The structure is released according to the patent application. The pressing rod is placed on the lead screw and the screw, and after the bending section is rolled in the middle section of the rod body, the pressing rod is pivotally formed as a fulcrum. 3. According to the application for a patent-release structure, a guide screw and a guide screw of a fast spring of the worm wheel and the device are provided on the fixed surface of the p-shaped seat vertically downward, and a sleeve is inserted through the spring, and the pressing plate is pressed by the pressing plate. The worm is actuated > The main frame is provided with 'makes the extension and descends, and then the range of talent is a worm gear. The protrusion is provided with an actuator release structure, which is composed of the other end of the screw, and the extension To characterize a pressing rod worm gear and a retracting rod fast, it is possible to provide one of the above one with Y space, and make a bending section body, so that it wraps the telescopic rod and the telescopic penetrating sleeve has a penetrating horse retractable rod. Yu: The bed type opening which can rotate the bed fast and fast with a screw can pass through the pressing to contain the body, which penetrates and extends to the other end of the outer rod, and is connected with a worm wheel and an actuation rod. The forced separation, due to the decline, the structure of joint release. The fast rod body of the actuator, the section frame is placed on the guide body of the bed actuator of the bed actuator described in item 1 of the guide pin through the extension rod, and a fixing seat is fixed at a proper place. For a steel cable to extend through, the bottom of the cable is connected, so that the lead screw can be separated by pulling the cable. 第12頁Page 12
TW94204818U 2005-03-29 2005-03-29 Rapid release structure of ward actuator TWM275836U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9303740B2 (en) 2013-05-15 2016-04-05 Timotion Technology Co., Ltd. Linear actuator with speed-adjustable quick release mechanism
US11285062B2 (en) 2018-07-06 2022-03-29 Timotion Technology Co., Ltd. Linear actuator with buffering mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9303740B2 (en) 2013-05-15 2016-04-05 Timotion Technology Co., Ltd. Linear actuator with speed-adjustable quick release mechanism
US11285062B2 (en) 2018-07-06 2022-03-29 Timotion Technology Co., Ltd. Linear actuator with buffering mechanism

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