M352352 八、新型說明： 【新型所屬之技術領域】 本創作是有關於一種内視鏡擺頭裝置，特別是有關 於以彈性元件及雙向可撓體所組成，可雙向及單向擺動之内 視鏡擺頭裝置。 【先前技術】 目前，内視鏡擺頭裝置被廣泛應用於檢測消化道器 官上。請參閱第1圖，其係為習知技藝之内視鏡擺頭裝 置之示意圖。圖中，内視鏡擺頭裝置91之前端設置有擺 頭結構92、複數個環狀金屬93及複數個鉚釘94。擺頭 結構92内係設置有一内視鏡（圖中未顯示），每一環狀金 屬93具有相面對之第一鉚孔95及第二鉚孔（圖中未 示），藉由每一鉚釘94分別穿入第一鉚孔95及第二鉚孔 中，以連接環狀金屬93。第一線體96或第二線體97設 置於複數個環狀金屬93内，且連接擺頭結構92。藉此， > 可透過第一線體96或第二線體97各別拉動擺頭結構92 時，使擺頭結構92得以轉向，以控制内視鏡之鏡頭，導 致内視鏡進入到體内空腔體積中，例如胃部等，可以觀 察到大部份腔體内部的組織影像。 惟，習知技藝之内視鏡擺頭裝置91因其每一環狀金 屬93、第一鉚孔95、第二鉚孔及鉚釘94必須要求尺寸 精度達0.2mm以下，以維持結構上之精密，將造成生產 之繁瑣及成本大量增加、價格昂貴。 再者，由於習知技藝之内視鏡擺頭裝置91之每一環 5 M352352 狀金屬93結構上之 定，而未達到大範圍二’使其轉折之角度有所限縮固 腔體内部的組織影，、=角度’因此無法完整地觀察 的缺點’讓傳統内视鏡漏腔體内部某-組織影像 制。 、雙向擺頭於應用受到極大的限 鬆二外每一^第-線體％或第二線體97 駐在拉動時之角度，使用者屬% ^無法回歸原位，而停 之不便。 复原本之位置，將造成使用者極大 有鏜於習知技藝之久； 二多年研究開發與諸 種内視鏡擺碩裝置，以作Λ 风® 與依據。 彳㈣善上4缺社實現方式 【新型内容】 有鑑於此，本創作之目的就是在提供 ’利料f折之彈性元件及可繞體，即可提二 構間早之内視鏡雙向及單向擺頭裝置。 ’、、° 本創作之另一目的就是在提供一種 置’利用可撓曲之彈性元件及可撓體 = 可撓體時之·彎折角度較不受結構上之干件及 緣是，為達上述目的，依本創作提^ 頭裝置，包含擺賴構、賴元件、切部、第—=擺 第二線體及雙向可撓體。擺頭機構具有内視鏡頭及相面 6 M352352 對之第-、第=連接冑。彈性元件係連接㈣頭機構， 此彈性元件内具有一第一容置空間。支撐部係連接於彈 性元件，此支撐部内具有一第二容置空間。第一線體及 第二線體係各別連接第一連接部及第二連接部，且經由 第一容置空間而穿越第二容置空間。雙向可撓體係位於 第一容置空間，且介於第一線體及第二線體間。M352352 VIII, new description: [New technical field] This creation is about an endoscope swing head device, especially for the combination of elastic components and two-way flexible body, two-way and one-way swinging internal view Mirror head device. [Prior Art] At present, an endoscope oscillating head device is widely used for detecting a digestive tract. Please refer to Fig. 1, which is a schematic view of an internal mirror swing head device of the prior art. In the figure, the front end of the endoscope swing device 91 is provided with a swing head structure 92, a plurality of annular metal members 93, and a plurality of rivets 94. The oscillating head structure 92 is provided with an endoscope (not shown), and each of the annular metal 93 has a first rivet 95 and a second rivet (not shown) facing each other. The rivets 94 are respectively inserted into the first rivet holes 95 and the second rivet holes to connect the annular metal 93. The first wire body 96 or the second wire body 97 is disposed in a plurality of annular metal members 93 and connected to the oscillating weight structure 92. Thereby, when the oscillating head structure 92 is pulled by the first line body 96 or the second line body 97, the oscillating head structure 92 can be steered to control the lens of the endoscope, and the endoscope enters the body. In the inner cavity volume, such as the stomach, etc., the image of the tissue inside most of the cavity can be observed. However, the conventional endoscope mirror device 91 must have a dimensional accuracy of 0.2 mm or less for each of the annular metal 93, the first rivet 95, the second rivet, and the rivet 94 to maintain structural precision. Will cause cumbersome production and increase the cost and price. Furthermore, due to the conventional art, the endoscope mirror device 91 has a ring-shaped metal M 93 352 shaped metal 93, but does not reach a wide range of two 'the angle of its turning is limited to the internal structure of the shrink cavity Shadow, = angle 'so that can not be completely observed the shortcomings 'Let the traditional endoscope leak inside the cavity - a tissue image system. The two-way oscillating head is extremely limited in application. The angle of each ^-line body % or the second line body 97 is at the angle of pulling, and the user % ^ cannot return to the original position, and the parking is inconvenient. Restoring the position of the original will greatly ruin the user's long-term skills; more than two years of research and development and various endoscopes, as a hurricane® and basis.彳(4) Shanshang 4 lack of social realization method [new content] In view of this, the purpose of this creation is to provide the 'elastic material f-fold elastic element and the wraparound body, which can be used to propose the two-way early endoscope two-way and One-way swing head device. ',, ° Another purpose of this creation is to provide a kind of flexible element and flexible body = flexible body when the bending angle is less than the structural dry parts and edges, In order to achieve the above purpose, according to the creation of the head device, the structure includes a structure, a component, a cut portion, a second line body and a two-way flexible body. The oscillating mechanism has an internal view lens and a face-to-face 6 M352352 for the first and the second connection. The elastic element is connected to the (four) head mechanism, and the elastic element has a first accommodating space therein. The support portion is coupled to the elastic member, and the support portion has a second accommodating space therein. The first wire body and the second wire system respectively connect the first connecting portion and the second connecting portion, and pass through the second receiving space via the first receiving space. The bidirectional flexible system is located in the first accommodating space and is interposed between the first line body and the second line body.
雙向可撓體一端連接擺頭機構，另一端連接支撐 部，該雙向可撓體具有可彎折之一第一面及一第二面， 該第一面及一第二面係與第一線體及第二線體相面對。 可藉由各別拉動第一線體及第二線體，各別朝相對應之 第一面及第二面擺動。 承上所述，因依本創作之内視鏡擺頭裝置，具有以 下優點： (1) 此内視鏡擺頭裝置可藉由結構簡單之彈性元件 及雙向、單向可撓體，以提供造價低廉之内視鏡擺頭裝 置。 (2) 此内視鏡擺頭裝置可藉由具有彈性之彈性元 件’使彎折後之彈性元件回復原位。 (3)此内視鏡擺頭裝置可藉由可撓曲之彈性元件及 雙向、單向可撓體，使彈性元件及雙向、單向可撓體之 彎折之曲率半經較小。 (4)此内視鏡擺頭裝置可精準控制擺頭結構彎曲的 方向及位置。 7 M352352 【實施方式】 以下將參照相關圖式，說明依本創作之内視鏡擺頭 裝置之實施例，為使便於理解，下述實施例中之相同元 件係以相同之符號標示來說明。 請一併參閱第2圖及第3圖，其係為本創作之内視鏡擺 頭裝置之立體結構第一示意圖及第二示意圖。圖中，内 視鏡擺頭裝置1 ’包含一擺頭機構2、一彈性元件3、一 支撐部4、至少一雙向可撓體5及一第一線體61及一第 二線體62。擺頭機構2具有内視鏡頭2〇、相面對之一第 一連接部21及一第二連接部22,其中第一連接部21及 第二連接部22視需要可為一第一連接孔211及一第二連 接孔（圖中未示），或者視需要亦可以焊接之方式（圖中未 不），以提供第一線體61及第二線體62卡合於相對應之 連接孔211及-第二連接孔上。彈性元件3係為一 彈簧，套設於擺頭機構2，此彈性元件3内具一第一容 置空間31。支撐部4係套設於彈性元件3，此支撐部^ 内具有相面對之—第—穿孔42、-第二穿孔43及一第一The two-way flexible body is connected to the swinging mechanism at one end and the supporting portion is connected to the other end. The two-way flexible body has a first surface and a second surface that can be bent, the first surface and the second surface are connected to the first line The body and the second line body face each other. The first line body and the second line body are respectively pulled by the respective ones, and the first side and the second side are respectively oscillated. As described above, the endoscope mirror device according to the present invention has the following advantages: (1) The endoscope swing device can be provided by a structurally simple elastic element and a bidirectional, unidirectional flexible body. Low cost endoscope mirror device. (2) The endoscope mirror device can return the bent elastic member to its original position by the elastic elastic member '. (3) The endoscope mirror device can flex the curvature of the elastic member and the bidirectional and unidirectional flexible bodies by a flexible elastic member and a bidirectional, unidirectional flexible body. (4) The endoscope swing head device can precisely control the direction and position of the swing of the swing head structure. 7 M352352 [Embodiment] Hereinafter, embodiments of the endoscope oscillating head device according to the present invention will be described with reference to the related drawings. For the sake of easy understanding, the same elements in the following embodiments are denoted by the same reference numerals. Please refer to FIG. 2 and FIG. 3 together, which is the first schematic diagram and the second schematic diagram of the three-dimensional structure of the endoscope mirror device of the present invention. In the figure, the endoscope swing device 1' includes a oscillating mechanism 2, an elastic member 3, a support portion 4, at least one bidirectional flexible body 5, a first wire body 61 and a second wire body 62. The oscillating mechanism 2 has an inner lens 2 〇, a facing first connecting portion 21 and a second connecting portion 22, wherein the first connecting portion 21 and the second connecting portion 22 can be a first connecting hole as needed 211 and a second connecting hole (not shown), or if necessary, may be welded (not shown) to provide the first wire body 61 and the second wire body 62 to be engaged with the corresponding connecting holes. 211 and - the second connection hole. The elastic member 3 is a spring that is sleeved on the oscillating mechanism 2, and has a first accommodating space 31 therein. The support portion 4 is sleeved on the elastic member 3, and the support portion has a facing surface - a through hole 42 , a second through hole 43 and a first
=間41。第一穿孔42係與第一連接部。同一：T 構與第二連接部22同一側’其中’擺頭機 構及支撐部4係為環狀金屬。 膠線體Μ/第二線體62視需要可為金屬線及塑 二連接部22,且各別穿設[穿孔42、第連接^及第 61及1: 及第二面52之彎折方向，第-線體 一線體62係經由第一容置空間31而穿越第二容 8 M3 523 52 置空間41。 至少-雙向可撓體5視需要 質或塑膠材質，其中彆“短麻c叉之金屬材 之平板狀、竹節式了，5之形狀係為雙向撓曲 及竹節式圓柱狀不:則狀、圓柱狀 以雙向撓曲之平板加以表示此實Μ之雙向可撓體5係 視需係位於第—容置空間5中，雙向可撓體5 Γ或雙邊各—而置於第—容置空間Μ内， 主;： 4係固定於擺頭機構2，另一端固定於 雙二二防止雙向可撓體5以自身為軸心而旋轉。 雙向可撓體5具有可蠻也*略 ^ 52，Μ — ^折之一第一面51及一第二面 第二線體62同^第—、Ϊ體61同—侧’第二面52係與 一線俨62 2 in /。可藉由各別拉動第一線體61及第 :線體62，各別朝雙向可撓體5相對應之第一面51及 第二面52擺動。 不叫μ及 作動：ί:第』Γ，其係為本創作之内視鏡擺頭裝置之 俨6厂：1 ’當拉動連接於擺頭機構2之第一線 機構2及支撐部4, 了已固定於擺頭 而旋轉，而使第一面雙向二撓广以自身為軸心 1彎折一角度0，彈性元件3亦依 ，-面”彎折-角度Θ’此角度θ大致為。度至= 又。當拉動連接於擺頭機構2之帛二㈣6 2折：角度0，彈性元件3亦依第二面52 又，此角度Θ大致為。度至18〇度。藉 4二面52及彈性元件3之彎折係以較小之曲率半#r， 9 .M352352 因此可以完整地觀察腔體内部的組織影像，防止腔體内 部某一組織影像遺漏的缺失，讓内視鏡擺頭裝置1於應 =不受到的限制’並且，一旦將已拉動之第一線體61 ^ 一線體62鬆脫時’擺頭機構2將隨同彎折之彈性元 ^ 3及雙向可撓體5回歸原位，而不會—直停駐在原本 動時之角度位置上，因此不會造成使用者極大之不便。 睛-併㈣第5圖及第6圖，其係為本新型本創作 視鏡擺碩裝置第二實施例之立體結構示意圖、第二 第施HZ:外觀示意圖。圖中，該内視鏡擺頭裝置 大致與上述之第1圖及第2圖之擺頭 =2、彈性元件3、支撐部4、第—線體61及第 雷^其不同處僅在於彈性元件 體 狀-端且有節式平板狀說明’每一竹節式平板 凸出竹節式細竹節式平板狀-第： 二凸板狀之第， 第二凸心"二 56連接第一凸出部53、 式平：ΐ 第三凸出部55，使每-相連接之竹r 圖:轉轴56為轴心雙向擺動。其餘:5 5構及達成功效皆與第】圖、第 二弟 故其相同部位之詳細說明便加以省略：3圖相同， 請一併參閱第7圖至第9圖，I 17以贅述。 内視鏡擺财置第m 圖其係分別為本創作之 二示咅實施例之立體結構第-示棄m w圖及作動示意圖。圖令， ^ 弟 興第2圖之内视鏡擺頭 M352352 裝置之立體結構第一示意圖、第3圖内視鏡擺頭裝置之 立體結構第二示意圖及第4圖之内視鏡擺頭裝置之作動 不意圖係大致相同，其與上述所相同之元件及功能便不 再加以贅述，不同的是，第一線體71視需要可為金屬線 及塑膠線其中之一，係各別連接且固定於第一連接部 72,且穿設於第一穿孔73,以控制該第一面74之彎折方= between 41. The first through hole 42 is connected to the first connecting portion. Similarly, the T-structure and the second connecting portion 22 are on the same side, and the swinging mechanism and the supporting portion 4 are annular metal. The glue body Μ/second wire body 62 may be a metal wire and a plastic connecting portion 22 as needed, and the bending directions of the [perforation 42, the connection ^ and the 61st and 1st: and the second surface 52 are respectively worn. The first-line body line 62 passes through the second accommodation space M1 523 52 through the first accommodation space 31. At least - the two-way flexible body 5 is required to be of a quality or plastic material. Among them, the "short-cut c-metal metal plate is flat and bamboo-shaped, and the shape of the five is a two-way flexing and a bamboo-shaped cylindrical shape. The two-way flexible body 5, which is represented by a bi-directionally deflected flat plate, is located in the first accommodating space 5, and the two-way flexible body 5 双边 or both sides - and placed in the first accommodating space Inside, the main;: 4 is fixed to the oscillating mechanism 2, and the other end is fixed to the double two-two to prevent the two-way flexible body 5 from rotating as its own axis. The two-way flexible body 5 has a sizable and slightly slightly 52 Μ ^ 之一 之一 第一 第一 第一 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第二 第二 第二Pulling the first wire body 61 and the wire body 62, respectively, swinging toward the first surface 51 and the second surface 52 corresponding to the two-way flexible body 5. Not called μ and actuation: ί: Γ Γ, which is The 6th factory of the endoscope mirror device of the present invention: 1 'When the first wire mechanism 2 and the support portion 4 connected to the oscillating mechanism 2 are pulled, the rotation is fixed to the oscillating head, and the first face is double To the second deflection, the angle 1 is bent by itself, and the elastic element 3 is also inclined, and the angle θ of the -face "bend-angle Θ" is approximately. Degree to = again. When pulling the second (four) 6 2 fold connected to the oscillating mechanism 2: angle 0, the elastic element 3 is also according to the second side 52, and the angle Θ is substantially. Degree to 18 degrees. By means of the four sides 52 and the bending of the elastic element 3, the smaller curvature half #r, 9 .M352352 can thus completely observe the tissue image inside the cavity, and prevent the missing image of a certain tissue inside the cavity, so that The endoscope oscillating head device 1 should be limited to 'not being accepted' and, once the first wire body 61 ^ the wire body 62 that has been pulled is released, the oscillating mechanism 2 will be flexed together with the elastic element ^ 3 and the two-way The flexible body 5 returns to the original position, and does not - directly parks at the angular position of the original movement, so that the user is not greatly inconvenienced. The eye-and-fourth (fifth) and the sixth figure are the three-dimensional structure diagram of the second embodiment of the present invention, and the second embodiment of the HZ: appearance. In the figure, the endoscope oscillating head device is substantially different from the above-described first and second oscillating heads = 2, the elastic member 3, the support portion 4, the first linear body 61, and the first ray. The element body-end and the knot-shaped flat plate description 'Each bamboo-shaped flat plate protrudes from the bamboo-shaped thin bamboo-shaped flat plate-the first: the second convex plate-shaped first, the second convex core" Part 53, flat: ΐ The third projection 55, so that each of the connected bamboos r: the shaft 56 is a two-axis pivot. The rest: 5 5 and the effect are the same as the first picture, the second brother, the detailed description of the same part is omitted: 3 is the same, please refer to Figure 7 to Figure 9, I 17 to repeat. The m-mirror of the endoscope is set to be the schematic diagram of the three-dimensional structure of the second embodiment of the present invention. Tu Ling, ^ Dixing 2nd view of the three-dimensional structure of the M352352 device, the third schematic diagram of the three-dimensional structure of the endoscope mirror device and the endoscope mirror device of the fourth figure The same components and functions as those described above are not described in detail, except that the first wire body 71 may be one of a metal wire and a plastic wire, as needed. Fixed to the first connecting portion 72 and disposed through the first through hole 73 to control the bending of the first surface 74
向，第一線體71係經由第一容置空間75而穿越第二容 置空間76。 至父單向可撓體77視需要可為單向挽曲之金屬 材質或塑膠材質，其中單向可撓體77之形狀係為單向撓 曲之平板狀、竹節式平餘、矩雜、不關狀、圓柱 狀及竹節式圓柱狀其中之―，此實施巾之單向可挽體77 係以單向撓曲之平板加以表示。 單向可撓體77係位於第一容置空間乃中，單向可 撓體J7視需要可以單邊、中心而置於第-容置空間75 内單向可撓體77 -端係固定於擺頭機構，另一端 LI支？部79，以防止單向可撓體77以自身為軸心 而㈣。早向可撓體77具有可f折之 一面74係與第一線髀71 π ^ 71 > η 冋一側。可藉由拉動第一線體 71朝早向可撓體77相對應之第一 Φ74擺動。 以上所述僅為舉例性，而非為限制 離本創作之精神與範缚， ^任何未脱 更，均;《包含;m $ *八進仃之專效修改或變 又均應13於後附之申請專利範圍中。 M352352 【圖式簡單說明】 第1圖係為習知技藝之内視鏡擺頭裝置之示意圖； 第2圖係為本創作之内視鏡擺頭裝置之立體結構第一 示意圖； 第3圖係為本創作之内視鏡擺頭裝置之立體結構第二 示意圖； 第4圖係為本創作之内視鏡擺頭裝置之作動示意圖； 第5圖係為本創作之内視鏡擺頭裝置第二實施例之立 體結構示意圖； 第6圖係為本創作之内視鏡擺頭裝置第二實施例之可 撓體外觀示意圖； 第7圖係為本創作之内視鏡擺頭裝置第三實施例之立 體結構第一示意圖； 第8圖係為本創作之内視鏡擺頭裝置第三實施例之立 體結構第二示意圖；以及 第9圖係為本創作之内視鏡擺頭裝置第三實施例之作 動示意圖。 【主要元件符號說明】 1、 91 :内視鏡擺頭裝置； 2、 78、92 :擺頭機構； 20 :内視鏡頭； 21、72 ·第一連接部； 211 :第一連接孔； 22 :第二連接部； 12 M352352 3 :彈性元件； 31、75 :第一容置空間； 4、79 :支撐部； 41、 76 :第二容置空間； 42、 73 :第一穿孔； 43 :第二穿孔； ’ 5:雙向可撓體； / 51、74 :第一面 _ 52 :第二面； 53 :第一凸出部； 54 :第二凸出部； 55 :第三凸出部； 5 6 :轉軸； 61、 71、96 :第一線體； 62、 97 :第二線體； 77、單向可撓體； 籲93 :環狀金屬； 94 :鉚釘； 95 :第一鉚孔； (9 :角度；以及 r :曲率半徑。 13The first line body 71 passes through the second accommodation space 76 via the first accommodation space 75. The unidirectional flexible body 77 can be a unidirectionally curved metal material or a plastic material, wherein the unidirectional flexible body 77 is in the form of a unidirectionally deflected flat plate, a bamboo-shaped slab, and a matte, In the non-closed, cylindrical, and bamboo-shaped cylindrical shape, the one-way collapsible body 77 of the embodiment is represented by a unidirectionally deflected flat plate. The unidirectional flexible body 77 is located in the first accommodating space, and the unidirectional flexible body J7 can be unilaterally and centrally placed in the first accommodating space 75. The unidirectional flexible body 77 is fixed at the end. Swing head mechanism, the other end of the LI branch? The portion 79 prevents the unidirectional flexible body 77 from being centered on itself (4). The early flexible body 77 has a side that is foldable by 74 and a first line 71 π ^ 71 > η 冋 side. The first Φ 74 corresponding to the flexible body 77 can be swung by pulling the first wire body 71. The above description is for illustrative purposes only and is not intended to limit the spirit and stipulations of this creation. ^ Anything is not removed, and the inclusion; m $ * 八进仃's special effects modification or change should be 13 Attached to the scope of the patent application. M352352 [Simple description of the drawing] Fig. 1 is a schematic view of an internal mirror swinging device of the prior art; Fig. 2 is a first schematic view of the three-dimensional structure of the inner mirror swinging device of the present invention; The second schematic diagram of the three-dimensional structure of the inner mirror swinging device of the present invention; the fourth drawing is a schematic diagram of the operation of the inner mirror swinging device of the creation; the fifth drawing is the inner mirror swinging device of the creation 2 is a schematic view of the three-dimensional structure of the embodiment; FIG. 6 is a schematic view showing the appearance of the flexible body of the second embodiment of the inner mirror swinging device of the present invention; FIG. 7 is the third embodiment of the inner mirror swinging device of the present invention. The first schematic view of the three-dimensional structure of the example; the eighth figure is the second schematic view of the three-dimensional structure of the third embodiment of the inner mirror swinging device of the present invention; and the nineth figure is the third of the inner mirror swinging device of the present invention A schematic diagram of the actuation of the embodiment. [Description of main component symbols] 1, 91: endoscope mirror device; 2, 78, 92: oscillating mechanism; 20: internal lens; 21, 72 · first connection; 211: first connection hole; : second connection portion; 12 M352352 3 : elastic member; 31, 75: first accommodation space; 4, 79: support portion; 41, 76: second accommodation space; 42, 73: first perforation; Second perforation; '5: bidirectional flexible body; / 51, 74: first face _ 52: second face; 53: first projection; 54: second projection; 55: third projection 5 6 : shaft; 61, 71, 96: first line body; 62, 97: second line body; 77, one-way flexible body; yue 93: ring metal; 94: rivet; 95: first riveting Hole; (9: angle; and r: radius of curvature. 13