M323286 八、新型說明： 【新型所屬之技術領域】 本創作是有關於一種改善内視鏡 Ϊ體：ΐ有關於一種結合遮光結構及：有聚光結構: 【先前技術】 # 目前，-般内視鏡裝置係為主要由―攝影主體及一 傳送訊號之管線所組成’接上顯示器後可將身體内部的 器官影像顯示在螢幕上，醫師藉由螢幕上的影像診斷受 檢者的疾病。身體内部的器官，只要有孔道與身體外面 相通，即可利用内視鏡装置進行檢查，例如上消化道内 視鏡裝置（檢查食道、胃及十二指腸）係經口腔置入，大腸 鏡則經由肛門置入。若無孔道，亦可藉由手術，建立孔 道來達成，例如腹腔鏡檢查需在腹部打洞，關節鏡需切 .開關節周圍皮膚等。攝影主體包括一罩體、一光源裝置 及一攝影裝置，罩體在内視鏡裝置清潔時可保護光源裝 、 置及攝影裝置。然而，傳統的罩體容易反射光束造成^ 光現象，而降低了所擷取影像之品質。 請參閱第1圖’其係繪示習知技藝之内視鏡裝置之 示意圖。圖中，由於習知技藝之内視鏡裝置之罩體15為 一彈型結構，所以光源模組11，所發出之光束in容易 反射至取景鏡頭内，造成取景鏡頭所擷取之光學影像出 現炫光現象，即影像中有亮點（或亮區）而不容易辨識影像 中的拍攝物。此外，内視鏡裝置使用發光二極體 M323286 :為11 ’而一般發光二極體的視角過大约120 所出的光束發散而無法集中，其照遠的功效不 ΐ 鏡裝置無法擷取較遠的影像。若使用特殊設 ^又小的發光一極體，又會增加内視鏡裝置的成 本0 之，技藝之各項問題’為了能夠兼顧解決 本ij乍人基於多年研究開發與諸多實務經驗，提出 一種改善内視鏡内部光源問題之裝置，以作為改善 點之實現方式與依據。 【新型内容】 有鑑於此’本創作之目的就是在提供—種改善 鏡内部光Μ題之裝置，啸高影像品該可擷取 距離。 根據本創作之目的，提出一種改善内視鏡内部光源問 題之裝置，内視鏡包含-光賴組、—取景鏡頭、一 測兀件、-電路基板、一遮光結構、一罩體及一柔性排 線。光源模組用於發出至少一光束至外部，取景鏡頭用 以自外部收㈣束之反射光以形成—光學影|，而 測元件用以根據此光學影像以產生一電子訊號，電路基 板用於承載光感測元件並接受電子訊號。罩體係至少^ 蓋光源模組，罩體包含一頂板及由頂板邊緣向下延伸的 侧板。柔性排線係連接此電路基板，其用於傳輸電子訊 號予一顯示器進行顯示。此裝置之特徵在於包含一遮光 結構及一聚光結構，遮光結構係設置於取景鏡頭之 侧，聚光結構係設置於罩體之頂板之對應光源模組之 置上。 M323286 承上所述，因依本創作之改善内視鏡内部光源問題之 裝置，具有以下優點： (1) 此裝置之遮光結構可避免炫光現象，提高光學影 像之品質。 (2) 此裝置之罩體之聚光結構可縮小光束發出至外 部的角度，進一步增加内視鏡裝置的照明亮度，增加可 攝影之距離。 茲為使貴審查委員對本創作之技術特徵及所達到 之功效有更進一步之瞭解與認識，謹佐以較佳之實施例 及配合詳細之說明如後。 【實施方式】 以下將參照相關圖式，說明依本創作較佳實施例之 改善内視鏡内部光源問題之裝置，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。 請參閱第2圖及第3圖，其係分別為本創作之改善内 視鏡内部光源問題之裝置之實施例之示意圖及爆炸圖。在 第2圖及第3圖中，内視鏡裝置2包含一光源模組21、 一取景鏡頭22、一光感測元件23、一電路基板24、一遮 光結構25、一罩體26及一柔性排線27。其中，電路基 板24係包括一第一基板241及一第二基板242，且第一 基板241與一第二基板242係電性連接。光源模組21用 於發出至少一光束至外部，取景鏡頭22則藉由一鏡座221 以支撐固疋於光源模組21及光感測元件2 3之間，可自 外部收集物體的反射光以形成一光學影像。光感測元件 M323286 23設置於第一基板241上，可根據光學影像以產生對應 的電子訊號。柔性排線27係電性連接第二基板242，以 接受電子訊號並將其傳送予一處理器，經過處理器處理 影像的電子訊號後再提供予一電腦或監視裝置之顯示器 顯示影像，達到輔助醫療檢查之目的。 遮光結構25係設置於取景鏡頭22之周侧，以避免 反射自罩體26的反射光射入取景鏡頭22。罩體26係至 > 少覆蓋光源模組21及遮光結構25，罩體26包含一頂板 261及由頂板邊緣向下延伸的側板262，且頂板261於對 應光源模組21之位置具有一聚光結構263。聚光結構263 可聚集光源模組21所發出之光束，亦即讓射出罩體26 之光束角度小於光源模組21原本之光束角度，因此，藉 由聚光結構263可讓光源模組21所發出的光束更集中射 出内視鏡裝置2，致使取景鏡頭22可收集到更遠物體的 反射光以形成光學影像。其中，頂板261較佳的是貼近 光源模組21，可減少光束之反射，且頂板261無聚光結 • 構263之部分之厚度較佳為0.1mm至0.6mm之間。聚光 結構263較佳形狀可為一凸狀結構、一突起環狀結構、 一不同於頂板261之曲弧面或其他具有集中光束功能之 結構。 上述之内視鏡裝置2可為提供醫療用途之一直視型 内視鏡，光源模組21包含有發光二極體或有機發光二極 體者，用以產生光源，光感測元件23為電荷偶合元件 (CCD)或互補式金屬氧化半導體（CMOS)之光電二極體之 一者，以將影像由光學轉換成電子訊號，柔性排線27可 為軟板、軟硬複合板、排線、漆包線或一般電線所組合 M323286 者。遮光結構25亦可與取景鏡頭22之外殼一體而形。 内部= 4圖’其係使用本創作所揭露之改善内視鏡 鏡穿詈^ 1矛之裝置之實施例之應用參考圖，圖中，内視 罗^ 9 1 Λ柔性排線27之末端連接有處理器41，内視鏡 二旦μ金月L端可置入身體孔道中以操取體内器官組織之表 Π再經由處理器41而與-電子裝置42、一顯示器 3或疋處理n 41所内建之顯示器44達成電性連接，藉M323286 VIII. New Description: [New Technology Field] This creation is about improving the endoscope body: ΐ There is a combination of light-shielding structure and: concentrating structure: [Prior Art] # Currently, - The scope device is mainly composed of a "photographing body and a pipeline for transmitting signals". When the display is connected, the image of the internal organs of the body can be displayed on the screen, and the doctor diagnoses the subject's disease by using the image on the screen. Organs inside the body can be inspected by means of an endoscope device as long as there is a hole communicating with the outside of the body. For example, the upper digestive tract endoscope device (checking the esophagus, stomach and duodenum) is placed through the mouth, and the colonoscope is placed through the anus. In. If there is no hole, it can be achieved by surgery to establish a hole. For example, a laparoscopy requires a hole in the abdomen, an arthroscope needs to be cut, and the skin around the switch joint. The photographic body includes a cover, a light source device, and a photographic device that protects the light source assembly and the photographic device when the endoscope device is cleaned. However, the conventional cover easily reflects the light beam and reduces the quality of the captured image. Please refer to Fig. 1 for a schematic view of an endoscope device of the prior art. In the figure, since the cover 15 of the conventional endoscope device is a bullet-type structure, the light beam in the light source module 11 is easily reflected into the framing lens, causing the optical image captured by the framing lens to appear. The glare phenomenon, that is, there are bright spots (or bright areas) in the image, and it is not easy to recognize the subject in the image. In addition, the endoscope device uses the light-emitting diode M323286: 11' and the general light-emitting diode has a viewing angle of about 120, and the light beam is diverged and cannot be concentrated, and the effect of the long-distance illumination is not that the mirror device cannot take a long distance. Image. If you use a special design and a small light-emitting body, it will increase the cost of the endoscope device. The technical problems are solved in order to solve this problem. Based on years of research and development and many practical experiences, this paper proposes a kind of A device for improving the internal light source problem of the endoscope as an implementation and basis for the improvement point. [New content] In view of the fact that the purpose of this creation is to provide a device for improving the internal light of the mirror, the height of the image can be taken. According to the purpose of the present invention, a device for improving the internal light source of an endoscope is proposed. The endoscope includes a light-receiving group, a framing lens, a measuring device, a circuit substrate, a light shielding structure, a cover and a flexible Cable. The light source module is configured to emit at least one light beam to the outside, and the framing lens is configured to receive the reflected light from the external (four) beam to form an optical image, and the measuring component is configured to generate an electronic signal according to the optical image, and the circuit substrate is used for Carry the light sensing component and accept the electronic signal. The cover system at least covers the light source module, and the cover body includes a top plate and side plates extending downward from the edge of the top plate. The flexible cable is connected to the circuit substrate for transmitting electronic signals to a display for display. The device is characterized in that it comprises a light-shielding structure and a light-concentrating structure. The light-shielding structure is disposed on the side of the viewfinder lens, and the light-concentrating structure is disposed on the corresponding light source module of the top plate of the cover body. M323286 According to the above, the device for improving the internal light source of the endoscope has the following advantages: (1) The light-shielding structure of the device can avoid glare and improve the quality of the optical image. (2) The concentrating structure of the cover of the device can reduce the angle at which the beam is emitted to the outside, further increasing the illumination brightness of the endoscope device and increasing the distance that can be photographed. In order to give your reviewers a better understanding and understanding of the technical features of the creation and the efficiencies achieved, please refer to the preferred examples and the detailed descriptions below. [Embodiment] Hereinafter, a device for improving the internal light source of an endoscope according to a preferred embodiment of the present invention will be described with reference to the related drawings. For ease of understanding, the same components in the following embodiments are denoted by the same reference numerals. Description. Please refer to FIG. 2 and FIG. 3, which are schematic diagrams and exploded views of an embodiment of the apparatus for improving the internal light source of the internal mirror. In the second and third figures, the endoscope device 2 includes a light source module 21, a framing lens 22, a light sensing component 23, a circuit substrate 24, a light shielding structure 25, a cover 26 and a Flexible cable 27. The circuit board 24 includes a first substrate 241 and a second substrate 242, and the first substrate 241 is electrically connected to a second substrate 242. The light source module 21 is configured to emit at least one light beam to the outside, and the framing lens 22 is supported by the lens holder 221 to be fixed between the light source module 21 and the light sensing element 23, and the reflected light of the object can be collected from the outside. To form an optical image. The light sensing component M323286 23 is disposed on the first substrate 241 to generate a corresponding electronic signal according to the optical image. The flexible cable 27 is electrically connected to the second substrate 242 for receiving the electronic signal and transmitting it to a processor, and processing the electronic signal of the image through the processor, and then providing the image to the display of the computer or the monitoring device for assistance. The purpose of medical examination. The light shielding structure 25 is provided on the circumferential side of the finder lens 22 to prevent the reflected light reflected from the hood 26 from entering the finder lens 22. The cover 26 is tied to the light source module 21 and the light shielding structure 25, and the cover 26 includes a top plate 261 and a side plate 262 extending downward from the edge of the top plate, and the top plate 261 has a gathering position corresponding to the light source module 21. Light structure 263. The light collecting structure 263 can collect the light beam emitted by the light source module 21, that is, the beam angle of the emitting cover 26 is smaller than the original beam angle of the light source module 21. Therefore, the light collecting module 21 can be used by the light collecting structure 263. The emitted light beam is more concentrated out of the endoscope device 2, so that the framing lens 22 can collect the reflected light from a farther object to form an optical image. Preferably, the top plate 261 is adjacent to the light source module 21 to reduce the reflection of the light beam, and the thickness of the portion of the top plate 261 having no condensing structure 263 is preferably between 0.1 mm and 0.6 mm. The concentrating structure 263 preferably has a convex structure, a raised annular structure, a curved surface different from the top plate 261, or other structure having a concentrated beam function. The above-mentioned endoscope device 2 can be an all-view type endoscope for medical purposes. The light source module 21 includes a light emitting diode or an organic light emitting diode for generating a light source, and the light sensing element 23 is a charge. One of a photodiode of a coupling element (CCD) or a complementary metal oxide semiconductor (CMOS) for optically converting an image into an electronic signal, and the flexible cable 27 can be a soft board, a soft and hard composite board, a cable, The combination of enameled wire or general wire is M323286. The light shielding structure 25 can also be formed integrally with the outer casing of the framing lens 22. Internal = 4 figure 'The application reference figure of the embodiment of the apparatus for improving the endoscope mirror piercing 1 1 spear disclosed in the present invention, in which the end view of the flexible cable 27 is connected There is a processor 41, and the endoscope can be placed in the body cavity to handle the surface of the internal organ tissue, and then processed by the processor 41 with the electronic device 42, a display 3 or a device. 41 built-in display 44 is electrically connected, borrowed
^之It鏡裝/2可自電子裝置42、顯示器43或自身内 味·Λ姑取侍工作電源，並由處理器41將影像的電子訊 ^以轉換處理後交由電子裝置42之赫㈣或是顯示 器43或44顯示。 以上所述僅為舉例性，而非為限制性者。任何未脫 離本創作之精神與範疇，而對其進行之等效修改或變 更’均應包含於後附之申請專利範圍中。 【圖式簡單說明】 ，1圖係為習知技藝之内視鏡裝置之示意圖； 第2圖係為本創作之改善内視鏡内部光源問題之裝置之 實施例之示意圖； 第3圖係為本創作之改善内視鏡内部光源問題之裝置之 實施例之爆炸圖；以及 第4圖係為本創作之改善内視鏡内部光源問題之裝置之 實施例之應用參考圖。 M323286 【主要元件符號說明】 II :光源模組； III :光束； 15 :罩體； 2:内視鏡裝置； 21 :光源模組； 22 :取景鏡頭； 221 :鏡座； 23 :光感測元件； 24 :電路基板； 241 :第一基板； 242 :第二基板； 25 :遮光結構； 26 :罩體； 261 :頂板； 262 :側板； 263 :聚光結構； 27 :柔性排線； 41 :處理器； 42 :電子裝置；以 43, 44 :顯示器。^It Mirror 2 can be taken from the electronic device 42, the display 43 or its own internal taste, the servant, and the electronic power of the image is converted and processed by the processor 41 to the electronic device 42 (4) Or the display 43 or 44 is displayed. The above is intended to be illustrative only and not limiting. Any equivalent modifications or changes made to the spirit and scope of this creation shall be included in the scope of the appended patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of an embodiment of an apparatus for improving the internal light source of an endoscope; FIG. 3 is a schematic view of an embodiment of a device for improving the internal light source of an endoscope; An exploded view of an embodiment of the apparatus for improving the internal light source of the endoscope; and FIG. 4 is an application reference diagram of an embodiment of the apparatus for improving the internal light source of the endoscope. M323286 [Main component symbol description] II: Light source module; III: Light beam; 15: Cover; 2: Endoscope device; 21: Light source module; 22: Viewing lens; 221: Mirror holder; 23: Light sensing 24; circuit substrate; 241: first substrate; 242: second substrate; 25: light-shielding structure; 26: cover; 261: top plate; 262: side plate; 263: concentrating structure; 27: flexible cable; : processor; 42: electronic device; to 43, 44: display.