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Device for mounting polyvinyl sheath in sealing structure of detection device of electronic endoscopy

A polyethylene sheath, electronic endoscope technology, applied in the direction of hand-held tools, manufacturing tools, etc., can solve the problem of unable to observe the objects behind the side and so on

Inactive Publication Date: 2011-05-11
苏州工业园区广福汽保机电设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, electronic endoscopes often adopt a straight tube structure. The detection head is installed on the top, and a 45-degree side mirror is added to observe objects. Only objects at the front or side can be observed, and objects at the side and rear cannot be observed.

Method used

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  • Device for mounting polyvinyl sheath in sealing structure of detection device of electronic endoscopy
  • Device for mounting polyvinyl sheath in sealing structure of detection device of electronic endoscopy
  • Device for mounting polyvinyl sheath in sealing structure of detection device of electronic endoscopy

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Embodiment Construction

[0015] Such as figure 2 As shown, the installation device of the polyethylene sheath in the sealing structure of the electronic endoscope detection device includes a copper pipe 7 and a through head 5, and the through head 5 is installed in the middle of the copper pipe 7, and the inner diameter of the copper pipe 7 is larger than the polyethylene sheath 2, usually, the inner diameter of the copper tube 7 is 1 mm larger than the outer diameter of the polyethylene sheath 2, the polyethylene sheath 2 is inserted into the copper tube 7, and the two ends of the polyethylene sheath 7 are respectively connected to the ends of the copper tube A flange 8 is formed; the through head 5 is connected to the air pump 6 .

[0016] In a specific application, take a copper tube 7 with an inner diameter of 6.2mm and an outer diameter of 6.4mm, install the through head 5 in the middle of the copper tube 7, insert the polyethylene sheath 2 from the copper tube hole, turn both ends up, turn over...

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Abstract

The invention relates to a device for mounting a polyvinyl sheath in the sealing structure of a detection device of an electronic endoscopy. The device comprises a copper pipe and a through end. The through end is mounted in the middle of the copper pipe, the inside diameter of the copper pipe is larger than the external diameter of the polyvinyl sheath, the polyvinyl sheath is inserted in the copper pipe, and turned-over edges are formed at two ends of the polyvinyl sheath at the end parts of the copper pipe; and the through end is communicated with a suction pump, the suction pump extracts air through the through end in the middle of the copper pipe, vacuum is generated between the inner wall of the copper pipe and the polyvinyl sheath, and the polyvinyl sheath is expanded and is adhered to the inner wall of the copper pipe, so that a wire screen shield can be conveniently inserted in the polyvinyl sheath, the suction pump is removed finally, the polyvinyl sheath is restored to the original and is tightly wrapped on the wire screen shield, and the polyvinyl sheath is easily mounted on the polyvinyl sheath .

Description

technical field [0001] The invention relates to a polyethylene sheath installation device in a sealing structure of an electronic endoscope detection device, which is used for wrapping the polyethylene sheath on a metal mesh cover. Background technique [0002] At present, electronic endoscopes often adopt a straight tube structure. The detection head is installed on the top, and a 45-degree side mirror is added to observe objects. Only objects at the front or side can be observed, and objects at the side and rear cannot be observed. [0003] A new type of electronic endoscope detection device adjustable in four directions and 360 degrees is provided, but the detection head is a CMOS electronic device, and water, dust and foreign matter should be prevented from contacting it. Therefore, a sealing protection device is designed, such as figure 1 As shown, the electronic endoscope detection device includes a detection head 1 and a turntable 4. The detection head 1 is inserted ...

Claims

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Application Information

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IPC IPC(8): B25B27/00
Inventor 沈赵勇
Owner 苏州工业园区广福汽保机电设备有限公司
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