Small-sized device for connecting plane micropore for single-pore vacuum encapsulation and pipeline

A technology of vacuum filling and small devices, which is applied in capacitor manufacturing, electrical components, climate sustainability, etc. It can solve the problems of waste filling target liquid/gas, difficulty in vacuum filling, easy leakage of liquid/gas, etc., and achieve The device/equipment is beautiful, reduces air leakage, and reduces the effect of leakage

Inactive Publication Date: 2011-07-27
NANJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the method of connecting the vacuum suction cup type flat hole and the pipeline that is often used at present is easy to leak air during the vacuuming process, and it is easy to leak liquid / gas during the filling process of liquid / gas, which not only wastes the filling target liquid / gas, And it leads to filling dissatisfaction, which brings difficulties to vacuum filling

Method used

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  • Small-sized device for connecting plane micropore for single-pore vacuum encapsulation and pipeline
  • Small-sized device for connecting plane micropore for single-pore vacuum encapsulation and pipeline

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Embodiment Construction

[0016] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, the small-sized connecting device used for the connection of the plane microhole and the pipeline for single-hole vacuum filling provided by the present invention includes a connecting rod 1, a suction cup 3 and a hole needle 6; the connecting rod 1 is a cylindrical structure; the suction cup 3 is tightly Connected to one end of the cylindrical structure, the tail end of the entry needle 6 passes through the suction cup 3 from the end where the suction cup 3 is located, and is inserted into the cylindrical structure, and the outer wall of the entry needle 6 is closely attached to the inner wall of the cylindrical structure; The outer wall of the needle head 6 is closely connected with the suction cup 3 . The outer wall of the cylindrical structure is provided with external threads; ...

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Abstract

The invention relates to a small-sized device for connecting a plane micropore for single-pore vacuum encapsulation and a pipeline. The small-size device comprises four parts, namely a connecting rod, a handle, a suction disc and a pore-entrance needle head; the connecting rod is connected with an outer-end pipeline through an outside screw thread; the outer diameter of the pore-entrance needle head is a little smaller than the inner diameter of the connecting rod and the aperture of the plane micropore; the upper end of the pore-entrance needle head is inserted into the connecting rod; the connecting rod, the handle, the suction disc and the pore-entrance needle head are sealed by using sealing glue; and the lower end of the pore-entrance needle head is inserted into the pore-entrance needle head. By the small-sized device for connecting the plane micropore for single-pore vacuum encapsulation and the pipeline, the single-pore vacuum encapsulation of the small-size device can be realized.

Description

technical field [0001] The invention belongs to the technical field of vacuum filling, and specifically relates to a small device used for connecting plane microholes and pipelines on dye-sensitized solar cells and other small devices / equipment requiring single-hole vacuum filling of liquid or gas. Background technique [0002] For small devices / equipment that need to be filled with liquid or gas, it is necessary to punch holes on the device / equipment. In order to reduce the leakage problem after packaging and increase the aesthetics of the device / equipment, generally speaking, the fewer holes the better, and the more holes Smaller is better, especially when the device / equipment is small, micropores are especially needed for filling. However, the method of connecting the vacuum suction cup type flat hole and the pipeline that is often used at present is easy to leak air during the vacuuming process, and it is easy to leak liquid / gas during the filling process of liquid / gas, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G13/00H01G9/20
CPCY02P70/50
Inventor 于涛张继远黄欢余希瑞邹志刚
Owner NANJING UNIV
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