CN103687531B - 便携式人体外窥镜成像设备 - Google Patents
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Abstract
本发明涉及一种用于人体的便携式CCD摄像头成像设备,该设备包括:主体(10),其为手柄形状;管体部(20),对主体(10)倾斜地突出设置于所述主体(10)的前端,并具有可插入于人体的孔中的直径;CCD摄像头(30),插入于所述管体部(20)的内径部;LED(40),被分散设置于所述CCD摄像头(30)的周围;透射环(50),具备凸出部(52),所述凸出部以均匀地照度透射来自所述LED(40)的光,并扩散透射光。
Description
技术领域
本发明涉及一种便携式人体外窥镜成像设备,该设备包括:主体,其为手柄形状;管体部,对主体倾斜地突出设置于所述主体的前端,并具有可插入于人体的孔中的直径;CCD摄像头,插入于所述管体部的内径部;LED,被分散设置于所述CCD摄像头的周围;透射环,具备凸出部,所述凸出部以均匀地照度透射来自所述LED的光,并扩散透射光。
背景技术
一般,小型摄像头用于内窥镜领域,公知的有如韩国实用新型授权第20-0361097号和韩国公开专利10-2010-0124533号的摄像技术,韩国实用新型授权第20-046151号和韩国公开专利10-2004-0046759号公开了调整小型摄像头的焦点的技术。
但是,内窥镜是适合插入于人体的内部而摄像体内的领域,一般摄像是为确认头皮或皮肤状态而开发的,但人体中,鼻孔、耳孔、口中、肛门、眼睛等部位形成为孔,无法用自己的眼睛正确地确认想要看的身体部位,但尚未开发通过确认无法用自己的眼睛看到的部位,而在眼科、齿科、耳鼻喉科及泌尿科能早起发现疾病的外窥镜装置。
发明内容
本发明是为解决所述问题点而提出的,其目的在于,提供一种便携式人体外窥镜成像设备,该设备在倾斜地设置于主体的前端管体部安装CCD摄像头,管体部具有可插入于人体的孔中的直径,因此,与插入于体内的内窥镜不同,能插入于人体的孔中,因此通过摄像头的影像可以确认人体的孔内部。
本发明的其他目的在于,提供一种便携式人体外窥镜成像设备,该设备为了在插入于人体的孔入口的状态下能确认内部,使来自LED的照明通过图案层均匀照射而获得由CCD摄像头摄像的影像即照度均匀的画面,从而能够提供无被摄体的反射光的图像。
本发明的其他另一目的在于,提供一种便携式人体外窥镜成像设备,该设备将LED环形分散设置,在前面设置透射环,透射环的表面形成为凸出面,透镜部中心轴中央以同轴朝向中央接受LED光,从而,即便LED朝前方发射光而照度从透镜部的中央朝向外径部,也可以使照度均匀。
为达成所述目的,本发明提供一种便携式人体外窥镜成像设备,在主体倾斜地形成管体部,所述管体部与主体部形成为一体并具有能够插入于人体的孔中的直径,在管体部的内部安装有透镜部,并在管体部的内径部设置向人体的孔内提供均匀的照度的透射环,从而在照度均匀地状态下,能够用CCD摄像头摄像人体的孔内。
即本发明提供用于人体的便携式CCD摄像头成像设备,包括:主体,其为手柄形状;管体部,对主体倾斜地突出设置于所述主体的前端,并可插入于人体的孔中;CCD摄像头,插入于所述管体部的内径部;LED,被分散设置于所述CCD摄像头的周围;透射环,具备凸出部,所述凸出部以均匀地照度透射来自所述LED的光,并扩散透射光。
所述CCD摄像头包括进行对焦距的管型透镜部和设置于透镜部的内端面而读取图像数据的CCD芯片,在透镜部的外壁形成有用于前后移动的导向槽,沿突出于内径部的导向件移动,在外壁朝长度方向形成有提供前后移动动力的正齿轮部,正齿轮部与调节旋钮齿轮结合,所述调节旋钮的局部露出于管体部或主体的外部,通过用手指推可进行自转。本发明的透镜调节作为动力源使用电动马达,或利用电磁铁的引力和斥力作用等均等技术来调节焦距。
发明效果
本发明具有如下效果:
在倾斜地设置于主体的前端管体部安装CCD摄像头,管体部具有可插入于人体的孔中的直径,因此,与插入于体内的内窥镜不同,能插入于人体的孔中,因此通过摄像头的影像可以确认人体的孔内部。
为了在插入于人体的孔入口的状态下能确认内部,使来自LED的照明通过图案层均匀照射而获得由CCD摄像头摄像的影像即照度均匀的画面,从而能够提供无被摄体的反射光的图像。
将LED环形分散设置,在前面设置透射环,透射环的表面形成为凸出面,透镜部中心轴中央以同轴朝向中央接受LED光,从而,即便LED朝前方发射光而照度从透镜部的中央朝向外径部,也可以使照度均匀。
附图说明
图1是本发明的主视图。
图2是本发明的侧视图。
图3是图2的垂直截面图。
图4是图3的沿A-A线的截面图。
图5是本发明的主要部分的放大截面图。
图6是图5的透射环部分的主视放大图。
图7是本发明的控制块的构造图。
图8是本发明的控制箱的构造图。
图9是图8的垂直截面图。
具体实施方式
本发明的用于人体的便携式CCD摄像头成像设备,包括:主体,其为手柄形状;管体部,对主体倾斜地突出设置于所述主体的前端,并具有可插入于人体的孔中的直径;CCD摄像头,插入于所述管体部的内径部;LED,被分散设置于所述CCD摄像头的周围;透射环,具备凸出部,所述凸出部以均匀地照度透射来自所述LED的光,并扩散透射光。
实施方式
以下,参照附图详细说明本发明的实施例。
本发明的用于人体的便携式CCD摄像头成像设备,包括:主体10,其为手柄形状;管体部20,对主体10倾斜地突出设置于所述主体10的前端,并具有可插入于人体的孔中的直径;CCD摄像头30,插入于所述管体部20的内径部;LED40,被分散设置于所述CCD摄像头30的周围;透射环50,具备凸出部52,所述凸出部以均匀地照度透射来自所述LED40的光,并扩散透射光。
在与所述主体10相接的管体部20形成有直径朝向主体10逐渐变大的锥形部12和执行止动作用的切断突起14用以切断插入于人体孔中的动作。
将透射环50固定在管体部20的前端使得所述透射环位于CCD摄像头30的透镜部前端周围。可通过粘接或螺丝结合或钩结合进行固定。
在所述透射环50的内面形成有限制对应LED40部分的光透射的图案层53,图案层53的作用是使对应LED40部分的图案51逐渐变大,而使没有LED40的部分的图案51逐渐变小。所述透射环50的前面形成为凸出部52以使LED40的光朝直径方向扩散。
所述CCD摄像头30包括:进行对焦的管型透镜部32;以及设置于透镜部32的内端面而读取图像数据的CCD芯片34,在透镜部32的外壁形成有用于前后移动的导向槽33,沿突出于内径部22的导向件24进行移动,在透镜部的外壁沿长度方向形成有提供前后移动动力的正齿轮部26。
正齿轮部26与调节旋钮28齿轮结合,所述调节旋钮的局部露出于管体部20或主体10的外部,通过用手指推可进行自转。但并不局限于此。
图7是本发明的控制块的构造图,包括:CCD摄像头30,具备透镜部52和CCD芯片34;模拟数字转换器35,将CCD芯片34的摄像数据转换为数字数据;图像处理芯片36,将模拟数字转换器35的数字数据图像处理为标准格式以便可在显示器浏览;微型电脑38,控制图像处理芯片36的处理;键盘39,具备指令微型电脑38的处理的按键;以及存储装置39-1,连接于微型电脑38的输出端P2,用于存储所需的程序及数据。
在所述微型电脑38的一输出端P1设置LED40,并驱动LED40。所述各构成要素的电源可使用一般的电池,也可使用将交流电源转换为直流电源的适配器,没有特别记载时,省略对电源开关的图示。
图8是本发明的控制箱的构造图,图9是图8的垂直截面图,在控制箱60的一面设置显示器37,在另一面形成主体容纳孔61和电源容纳孔62,在上端设置手柄63。
本发明利用电池或适配器供应电源,并开启电源开关(省略图示),通过电缆37-1连接于显示器37,则微型电脑38通过输出端P1驱动LED40,当LED40点亮时,如图5及6所示,通过凸出部52扩散LED40的光,在扩散时,中央的向量L1的强度大而周围的向量L2、L3的强度相对小,但是,透镜部32的前面中央接受相当于向量L2和L3之和的照度,因此,向目的物的中央部分或周围提供均匀的照度。优选,考虑管体部20的直径而决定最佳的凸出部52的焦点。
同时,本发明中,在透射环50形成图案51,图案51在对应LED40的部分大,在没有LED的部分逐渐变小,从而,不管有没有LED40,前面照度均匀,而对摄像对象物可以准确地提供照度。所述图案可以粘贴图案纸,也可以通过蚀刻来实现。
在使用时,握持本发明的主体10,并将管体部30插入于人体的鼻孔、耳孔、口中、肛门、眼睛等用自己的眼睛看不到的孔部位,然后,在LED40的均匀的照度下,通过CCD芯片34读取内部的符合透镜部32的焦点的图像,并将该图像通过模拟数字转换器35在图像处理芯片36处理为标准图像,然后通过微型电脑38的控制,从输出端P3向显示器37输出图像。
在必要时,使用者可以用自己的眼睛边确认边进行必要的处置或确认是否有异常,从而无需用手指或棉签直接处理孔内部,可以携带着随时随地使用,有助于提高国民保健。
并且,在对焦距时,若使调节旋钮28前进或后退,则如图3至5所示,调节旋钮28的齿轮部分啮合于透镜部32的表面正齿轮部26,从而透镜部32进行前进或后退而容易对焦距。也可以在调节旋钮位置通过小型马达接受动力,也可以在透镜部设置磁铁,必要时,通过引力和斥力移动位置而进行对焦。还可以通过程序的数字方式扩大或缩小图像。
此时,在与透镜部32同轴前进或后退的基板31的外表面朝长度方向形成有导向槽33,在所述导向槽33插入突出于管体部20的内径部22的导向件24,从而不会被扭曲而保持定位置,并一定地调整焦距。相反,也可以移动透镜部来调整焦距,也可以通过滑动方式而不是用调节旋钮体现。
本发明中,主体10的直径大于管体部20,因此,在人体的孔内只能插入管体部,然后,通过主体阻止进一步被插入,从而能在孔入口稳定地观察内部。而且,由于以在孔入口插入管体部20的状态使用,因此,在透镜部32周围的基板31的部位安装LED40而照亮内部,在对应LED40的部位的透射环50形成图案层53使得即便是相同的亮度也均匀地照射有LED的部分和没有LED的部分,图案层53形成为与LED40相接的部分的图案51的尺寸大而限制光透射,没有LED40的部分的图案51的尺寸小而使光的透射量增加,从而通过透射环50的光在同轴上均匀。
并且,将透射环50的表面形成为凸出部52而使朝直径方向的光强度均匀,从而整体图像照度均匀而以相同的照度摄像图像。如图5所示,凸出部52的中央部的光L1的发散向量多,而其周围的光L2、L3的向量相对变少。本发明中,透过透镜部32的光L2、L3的向量相对于光L1的向量小,但是,在透射环50的中央空间部分作用光L2和L3之和的光,因此,朝直径方向的光强度也均匀。因此,在插入管体部20的状态下,在孔入口以均匀地照度摄像孔内部,并可以用显示器看到摄像图像。
另外,本发明用手握持主体10,用电缆37-1(需用I/O接口进行连接,但省略图示)连接输出端P3和显示器37之后,将管体部20插入于孔中,利用通过CCD摄像头30和透射环50的LED照明摄像内部图像,并可以通过显示器37看图像。此时,管体部20插入于孔中,锥形部12挤压孔出口让使用者感觉到适当深度,插入更深时,通过切断突起14强制停止插入,从而确保使用者的安全。
工业利用可能性
本发明的用于人体的便携式CCD摄像头成像设备能有效适用于投入于人体内部而摄像体内的内窥镜领域。
Claims (2)
1.一种用于人体的便携式CCD摄像头成像设备,其特征在于,包括:
主体(10),其为手柄形状;
管体部(20),对主体(10)倾斜地突出设置于所述主体(10)的前端,并具有可插入于人体的孔中的直径;
CCD摄像头(30),插入于所述管体部(20)的内径部;
LED(40),被分散设置于所述CCD摄像头(30)的周围;
透射环(50),具备凸出部(52),所述凸出部以均匀地照度透射来自所述LED(40)的光,并扩散透射光;
将所述透射环(50)固定在管体部(20)的前端使得所述透射环位于CCD摄像头(30)的透镜部前端周围;
在所述透射环(50)的内面形成有图案层(53),所述图案层的作用是使用以限制对应LED(40)部分的光透射的图案(51)逐渐变大,而使没有LED(40)部分的图案(51)逐渐变小。
2.根据权利要求1所述的用于人体的便携式CCD摄像头成像设备,其特征在于,CCD摄像头(30)包括进行对焦距的管型透镜部(32)和设置于透镜部(32)的内端面而读取图像数据的CCD芯片(34),
在透镜部(32)的外壁形成有用于前后移动的导向槽(33),沿突出于内径部(22)的导向件(24)移动,在外壁朝长度方向形成有提供前后移动动力的正齿轮部(26),
正齿轮部(26)与调节旋钮(28)齿轮结合,所述调节旋钮的局部露出于管体部(20)或主体(10)的外部,通过用手指推可进行自转。
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PCT/KR2011/006429 WO2013015482A1 (ko) | 2011-07-22 | 2011-08-31 | 휴대용 인체외시경 영상장치 |
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