WO2015184679A1 - 一种前端可旋转的内窥镜侧视摄像头及其内窥镜 - Google Patents

一种前端可旋转的内窥镜侧视摄像头及其内窥镜 Download PDF

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Publication number
WO2015184679A1
WO2015184679A1 PCT/CN2014/083047 CN2014083047W WO2015184679A1 WO 2015184679 A1 WO2015184679 A1 WO 2015184679A1 CN 2014083047 W CN2014083047 W CN 2014083047W WO 2015184679 A1 WO2015184679 A1 WO 2015184679A1
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Prior art keywords
endoscope
circuit board
hose
view camera
disposed
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PCT/CN2014/083047
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English (en)
French (fr)
Inventor
刘志刚
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深圳市永恒丰智能设备有限公司
刘志刚
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Publication of WO2015184679A1 publication Critical patent/WO2015184679A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes

Definitions

  • the present invention relates to the field of endoscope products, and in particular to an endoscope side view camera with a front end rotatable and an endoscope thereof.
  • an object of the present invention is to provide an endoscope side view camera with a front end rotatable and an endoscope thereof.
  • the front end rotatable endoscope side view camera of the present invention is engaged with the endoscope main body, comprising: an image capturing assembly, a hose and a rotating assembly;
  • the camera assembly includes: a camera housing and a lens, a lens mounting window is disposed on a side of the camera housing, the lens is disposed in the lens mounting window, and an imaging circuit board is disposed inside the camera housing The camera circuit board is connected to the lens, and the rear end of the camera housing is connected to the front end of the hose through a connector;
  • the rotating assembly includes: a rotating cover, an endoscope connector, a first circuit board, and a second circuit board, a front end of the rotating cover and a rear end of the hose being fixed by a hose joint, the first circuit
  • the plate is fixed to the inside of the rotating cover, and is connected to the camera circuit board through a wire.
  • the first circuit board is provided with a spring thimble, and the second circuit board is fixed on the second circuit board fixing seat.
  • the second circuit board holder is disposed in the interior of the rotating cover by a bearing, and the second circuit board is provided with a convex ring circuit, and the top of the spring pin is inserted into the protruding ring circuit.
  • the rear end of the rotating cover is movably coupled to the front end of the endoscope connector, the endoscope connector is engaged with the endoscope body, and the second circuit board is connected to the endoscope body by a wire.
  • the rear end of the endoscope connector is provided with a terminal, and the second circuit board is connected to the terminal through a wire, and the terminal is connected to the body of the endoscope.
  • the rear end of the hose joint is provided with a terminal, the hose joint being fixed to the front end of the rotary cover by a connecting member, and the terminal is connected to the first circuit board by a wire.
  • a rotating positioning hole is disposed on a rear end surface of the rotating cover, and a positioning groove is disposed on a front end surface of the endoscope connecting member, and a ball is disposed in the notch of the positioning groove, the ball and the positioning A spring is disposed between the groove bottoms of the grooves, and the balls correspond to the positions of the rotary positioning holes.
  • the number of the rotary positioning holes is one or more.
  • a plastic head is disposed between the hose joint and the hose, and an outer side of the plastic head is covered with a tube cover.
  • the front end rotatable endoscope comprises: an endoscope main body and a front end rotatable endoscope side view camera as described above, wherein the front end rotatable endoscope side view camera passes through a connection terminal
  • the endoscope body is fixed, and the endoscope body includes a display screen and control buttons.
  • the invention is arranged on the side of the outer casing of the image pickup device, which can well observe the side surface of the inner wall of the object to be observed, and can control the rotation of the outer casing of the image by rotating the cover to realize all-round observation.
  • FIG. 1 is a schematic overall structural view of an embodiment of a side view camera of the present invention
  • FIG. 2 is a cross-sectional structural view showing an embodiment of a side view camera of the present invention
  • FIG. 3 is a cross-sectional structural view showing another embodiment of a side view camera of the present invention.
  • Figure 4 is a partial exploded view of the side view camera of the present invention.
  • FIG. 5 is a schematic view showing the overall structure of an embodiment of a front end rotatable endoscope according to the present invention.
  • Fig. 6 is a schematic view showing the entire structure of an embodiment of a front end rotatable endoscope according to the present invention.
  • a front-end rotatable endoscope side view camera includes: a camera assembly, a hose 4, and a rotating assembly;
  • the camera assembly includes a camera housing 2 and a lens 1 .
  • the camera housing 2 is provided with a lens mounting window on a side thereof.
  • the lens 1 is disposed in the lens mounting window, and the camera housing 2 is internally provided.
  • An imaging circuit board 18, the camera circuit board 18 is in contact with the lens 1, and a rear end of the camera housing 2 is connected to a front end of the hose 4 through a connector 3;
  • the rotating assembly includes a rotating cover 7, an endoscope connector 8, a first circuit board 16 and a second circuit board 14, the front end of the rotating cover 7 and the rear end of the hose 4 being passed through the hose connector 6.
  • the first circuit board 16 is fixed to the inside of the rotating cover 7, and is connected to the camera circuit board 18 through a wire.
  • the first circuit board 16 is provided with a spring ejector pin 15, the second
  • the circuit board 14 is fixed on the second circuit board fixing seat 13 .
  • the second circuit board fixing seat 13 is movably disposed inside the rotating cover 7 through a bearing 12 , and the second circuit board 14 is provided with a convex ring shape.
  • the top of the spring thimble 15 is inserted into the raised annular circuit, when the rotating cover 7 is rotated, the second circuit board 14 will be fixed, and the first circuit board 16 will follow the rotating cover 7 for synchronous rotation.
  • the spring ejector pin 15 is constantly connected to the raised loop circuit on the second circuit board 14, which ensures that the power supply and the signal are not interrupted; the rear end of the rotary cover 7 and the endoscope connector 8
  • the front end is movably connected, the endoscope connector 8 is engaged with the endoscope body, and Said second circuit board 14 through a wire is connected to the endoscope body.
  • the camera assembly of the front end can be rotated 360 degrees, thereby achieving 360-degree rotation of the lens 1.
  • the rear end of the endoscope connector 8 is provided with a terminal 9 , and the second circuit board 14 is connected to the terminal 9 by a wire, and the terminal 9 is opposite to the body of the endoscope. connection.
  • the rear end of the hose joint 6 is provided with a terminal 9 which is fixed to the front end of the rotary cover 7 via a connecting member 21, the terminal 9 being passed through a wire and the first A circuit board 16 is connected, and a connecting cover is provided on the outer side of the connecting member 21.
  • a rotating positioning hole is disposed on a rear end surface of the rotating cover 7, and a front end surface of the endoscope connecting member 8 is provided with a positioning groove, and a ball 11 is disposed in the notch of the positioning groove, the ball A spring 10 is disposed between the bottom of the groove and the groove of the positioning groove, and the ball 11 corresponds to the position of the rotary positioning hole.
  • the number of the rotary positioning holes is one or more.
  • the rotary positioning holes are arranged in a circular shape on the rotary cover 7, and when rotated, the balls 11 are placed on the holes to serve as positioning.
  • a plastic head 17 is disposed between the hose joint 6 and the hose 4, and the outer side of the plastic head 17 is covered with a tube cover 5.
  • a front end rotatable endoscope includes: an endoscope main body and a front end rotatable endoscope side view camera as described above, the front end rotatable endoscope The mirror side view camera is fixed to the endoscope body through a terminal 9 which includes a display screen 19 and a control button 20.

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  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

一种前端可旋转的内窥镜侧视摄像头及其内窥镜，主要包括：摄像组件、软管(4)和旋转组件；所述摄像组件包括：摄像件外壳(2)和镜头(1)，所述镜头(1)设置于摄像件外壳(2)的侧面上；所述旋转组件包括：旋转盖(7)、内窥镜连接件(8)、第一电路板(16)和第二电路板(14)，所述旋转盖(7)与该软管(4)相固定，所述第一电路板(16)固定于该旋转盖(7)的内部，所述第一电路板上(16)设有弹簧顶针(15)，所述第二电路板(14)通过轴承(12)活动设置于所述旋转盖(7)的内部，所述第二电路板(14)上设有凸起环形电路，所述弹簧顶针(15)的顶部接入该凸起环形电路中，所述旋转盖(7)与该内窥镜连接件(8)活动连接；该装置能很好的观察待观察物内壁的侧面，且通过旋转盖（7）可控制摄像件外壳（2）进行旋转，可实现全方位的观测。

Description

一种前端可旋转的内窥镜侧视摄像头及其内窥镜 技术领域
本发明涉及内窥镜产品领域，具体涉及一种前端可旋转的内窥镜侧视摄像头及其内窥镜。
 背景技术
随着社会的发展，内窥镜已广泛的引用于设备检修、金属探伤等工业行业中。在现有的技术中，如中国实用新型专利公开号为：203207993U，名称为：一种可调焦的内窥镜摄像头及其内窥镜，其将内窥镜的摄像头设置于摄像件外壳的前端，当需要观察待观察物内壁的侧面时，需要将软管进行弯曲，将摄像件外壳的前端对准侧面以进行观察，而遇到一些狭小的环境下，其将无法进行弯曲，无法对侧面进行很好的观察。
技术问题
为克服上述缺陷，本发明的目的即在于提供一种前端可旋转的内窥镜侧视摄像头及其内窥镜。
 技术解决方案
本发明一种前端可旋转的内窥镜侧视摄像头，其与内窥镜主体相接合，包括：摄像组件、软管和旋转组件；
所述摄像组件包括：摄像件外壳和镜头，所述摄像件外壳的侧面上设有镜头安装窗，所述镜头设置于镜头安装窗中，所述摄像件外壳的内部设有摄像电路板，所述摄像电路板与所述镜头相接，所述摄像件外壳的后端通过连接头与软管的前端相连接；
所述旋转组件包括:旋转盖、内窥镜连接件、第一电路板和第二电路板，所述旋转盖的前端与该软管的后端通过软管接头相固定，所述第一电路板固定于该旋转盖的内部，且其通过导线与所述摄像电路板相接，所述第一电路板上设有弹簧顶针，所述第二电路板固定于第二电路板固定座上，所述第二电路板固定座通过轴承活动设置于所述旋转盖的内部，所述第二电路板上设有凸起环形电路，所述弹簧顶针的顶部接入该凸起环形电路中，所述旋转盖的后端与该内窥镜连接件的前端活动连接，所述内窥镜连接件与内窥镜主体相接合，且所述第二电路板通过导线与内窥镜主体相连接。
作为一种改进，所述内窥镜连接件的后端设有接线端子，所述第二电路板通过导线与该接线端子相接，所述接线端子与内窥镜主体相连接。
作为另一种改进，所述软管接头的后端设有接线端子，所述软管接头通过连接部件与旋转盖的前端相固定，所述接线端子通过导线与该第一电路板相连接。
进一步，所述旋转盖的后端面上设有旋转定位孔，所述内窥镜连接件的前端面上设有定位槽，所述定位槽的槽口上中设有滚珠，所述滚珠与该定位槽的槽底之间设有弹簧，所述滚珠与该旋转定位孔的位置相对应。
进一步，所述旋转定位孔的数量为一个以上。
进一步，所述软管接头与所述软管之间设有塑胶头，所述塑胶头的外侧覆盖有管盖。
 有益效果
本发明一种前端可旋转的内窥镜，包括：内窥镜主体和如上所述的前端可旋转的内窥镜侧视摄像头，所述前端可旋转的内窥镜侧视摄像头通过接线端子与内窥镜主体相固定，所述内窥镜主体上包括显示屏和控制按键。
本发明将摄像头设置于摄像件外壳的侧面上，其能很好的观察待观察物内壁的侧面，且通过旋转盖可控制摄像件外壳进行旋转，以实现全方位的观测。
 附图说明
为了易于说明，本发明由下述的较佳实施例及附图作详细描述。
图1为本发明的侧视摄像头的一个实施例的整体结构示意图；
图2为本发明的侧视摄像头的一个实施例的剖面结构示意图；
图3为本发明的侧视摄像头的另一个实施例的剖面结构示意图；
图4为本发明的侧视摄像头的局部结构分解图；
图5为本发明的前端可旋转的内窥镜的一个实施例的整体结构示意图；
图6为本发明的前端可旋转的内窥镜的一个实施例的整体结构示意图。
 本发明的最佳实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
请参阅图1至图4，本发明一种前端可旋转的内窥镜侧视摄像头，包括：其与内窥镜主体相接合，包括：摄像组件、软管4和旋转组件；
所述摄像组件包括：摄像件外壳2和镜头1，所述摄像件外壳2的侧面上设有镜头安装窗，所述镜头1设置于镜头安装窗中，所述摄像件外壳2的内部设有摄像电路板18，所述摄像电路板18与所述镜头1相接，所述摄像件外壳2的后端通过连接头3与软管4的前端相连接；
所述旋转组件包括:旋转盖7、内窥镜连接件8、第一电路板16和第二电路板14，所述旋转盖7的前端与该软管4的后端通过软管接头6相固定，所述第一电路板16固定于该旋转盖7的内部，且其通过导线与所述摄像电路板18相接，所述第一电路板16上设有弹簧顶针15，所述第二电路板14固定于第二电路板固定座13上，所述第二电路板固定座13通过轴承12活动设置于所述旋转盖7的内部，所述第二电路板14上设有凸起环形电路，所述弹簧顶针15的顶部接入该凸起环形电路中，当旋转盖7进行旋转时，第二电路板14将固定不动，第一电路板16将跟随旋转盖7进行同步旋转，在此过程中，弹簧顶针15时刻保持与第二电路板14上的凸起环形电路的连接，其保证供电与信号不会间断；所述旋转盖7的后端与该内窥镜连接件8的前端活动连接，所述内窥镜连接件8与内窥镜主体相接合，且所述第二电路板14通过导线与内窥镜主体相连接。在本发明中通过调节旋转盖7，可带动前端的摄像组件进行360度旋转，从而实现镜头1作360度旋转。
作为一种改进，所述内窥镜连接件8的后端设有接线端子9，所述第二电路板14通过导线与该接线端子9相接，所述接线端子9与内窥镜主体相连接。
作为另一种改进，所述软管接头6的后端设有接线端子9，所述软管接头6通过连接部件21与旋转盖7的前端相固定，所述接线端子9通过导线与该第一电路板16相连接，所述连接部件21的外侧设置有连接盖。
进一步，所述旋转盖7的后端面上设有旋转定位孔，所述内窥镜连接件8的前端面上设有定位槽，所述定位槽的槽口上中设有滚珠11，所述滚珠11与该定位槽的槽底之间设有弹簧10，所述滚珠11与该旋转定位孔的位置相对应。
进一步，所述旋转定位孔的数量为一个以上。所述旋转定位孔在旋转盖7上按圆形排列，当进行旋转时，滚珠11顶在此孔上，起到定位的作用。
进一步，所述软管接头6与所述软管4之间设有塑胶头17，所述塑胶头17的外侧覆盖有管盖5。
请参看图5、图6，本发明一种前端可旋转的内窥镜，包括：内窥镜主体和如上所述的前端可旋转的内窥镜侧视摄像头，所述前端可旋转的内窥镜侧视摄像头通过接线端子9与内窥镜主体相固定，所述内窥镜主体上包括显示屏19和控制按键20。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。
 本发明的实施方式
工业实用性
序列表自由内容

Claims (7)

  1. 一种前端可旋转的内窥镜侧视摄像头，其特征在于，其与内窥镜主体相接合，包括：摄像组件、软管和旋
    转组件；
    所述摄像组件包括：摄像件外壳和镜头，所述摄像件外壳的侧面上设有镜头安装窗，所述镜头设置于镜头安装
    窗中，所述摄像件外壳的内部设有摄像电路板，所述摄像电路板与所述镜头相接，所述摄像件外壳的后端通过
    连接头与软管的前端相连接；
    所述旋转组件包括:旋转盖、内窥镜连接件、第一电路板和第二电路板，所述旋转盖的前端与该软管的后端通
    过软管接头相固定，所述第一电路板固定于该旋转盖的内部，且其通过导线与所述摄像电路板相接，所述第一
    电路板上设有弹簧顶针，所述第二电路板固定于第二电路板固定座上，所述第二电路板固定座通过轴承活动设
    置于所述旋转盖的内部，所述第二电路板上设有凸起环形电路，所述弹簧顶针的顶部接入该凸起环形电路中，
    所述旋转盖的后端与该内窥镜连接件的前端活动连接，所述内窥镜连接件与内窥镜主体相接合，且所述第二电
    路板通过导线与内窥镜主体相连接。
  2. 根据权利要求1所述的前端可旋转的内窥镜侧视摄像头，其特征在于，所述内窥镜连接件的后端设有接线端
    子，所述第二电路板通过导线与该接线端子相接，所述接线端子与内窥镜主体相连接。
  3. 根据权利要求1所述的前端可旋转的内窥镜侧视摄像头，其特征在于，所述软管接头的后端设有接线端子，
    所述软管接头通过连接部件与旋转盖的前端相固定，所述接线端子通过导线与该第一电路板相连接。
  4. 根据权利要求2或3所述的前端可旋转的内窥镜侧视摄像头，其特征在于，所述旋转盖的后端面上设有旋转定
    位孔，所述内窥镜连接件的前端面上设有定位槽，所述定位槽的槽口上中设有滚珠，所述滚珠与该定位槽的槽
    底之间设有弹簧，所述滚珠与该旋转定位孔的位置相对应。
  5. 根据权利要求4所述的前端可旋转的内窥镜侧视摄像头，其特征在于，所述旋转定位孔的数量为一个以上。
  6. 根据权利要求5所述的前端可旋转的内窥镜侧视摄像头，其特征在于，所述软管接头与所述软管之间设有塑
    胶头，所述塑胶头的外侧覆盖有管盖。
  7. 一种前端可旋转的内窥镜，其特征在于，包括：内窥镜主体和如权利要求1至6任一项所述的前端可旋转的内
    窥镜侧视摄像头，所述前端可旋转的内窥镜侧视摄像头通过接线端子与内窥镜主体相固定，所述内窥镜主体上
    包括显示屏和控制按键。
PCT/CN2014/083047 2014-06-06 2014-07-25 一种前端可旋转的内窥镜侧视摄像头及其内窥镜 WO2015184679A1 (zh)

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KR101556881B1 (ko) * 2015-02-10 2015-10-01 강윤식 내시경
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