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Self-tensioning clamp for assembling and disassembling meter

A technology for assembly and disassembly and instrumentation, which is applied to pliers, manufacturing tools, etc., and can solve problems such as inconvenient assembly and disassembly

Inactive Publication Date: 2016-08-24
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For some modular components with many pins and large volume, although there are shallow recesses around the components, it is still inconvenient to assemble and disassemble.

Method used

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  • Self-tensioning clamp for assembling and disassembling meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The two half clips 1 are in the shape of an extended S; one end of the deflection has a hinge shaft hole for the hinge shaft 3 to pass through. On the clamping section of the two half-clamps 1, there is a boss near the hinge shaft hole, which is used to insert the compression spring 2. There is a screw hole on the closing section of the half-clip 1, which is screwed into the threaded Opening nail 4.

[0011] The stage clip 2 is waist-drum-shaped, thick in the middle and thin at both ends, even if it is inserted on the small bosses of the two halves, it can form the elastic characteristics of the fast loosening of the central clip.

[0012] The opening nail 4 is a knurled flat head screw.

[0013] Hinge shaft 3 is anti-loosening bolt pair.

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PUM

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Abstract

The invention discloses a self-tensioning clamp for assembling and disassembling a meter, and belongs to the technical field of instruments and meters. The self-tensioning clamp consists of two half clamps 1, a pressure spring 2, a hinge shaft 3 and an opening nail 4, wherein the two half clamps 1 are hinged together through the hinge shaft 3; the pressure spring 2 is arranged at positions, close to the hinge shaft 3, on claw sections of the two half clamps 1; under a normal use state, the two half clamps 1 are opened. The opening nail 4 for adjusting the openness of the clamp is arranged on the closed section of one half clamp 1. The opening nail 4 is adjusted to make the openness of the two half clamps 1 clamp an element to be assembled or disassembled; then a user pinches the two half clamps 1 to enable the clamp to clamp for assembly or disassembly of the element. The self-tensioning clamp is high in clamping force, convenient for assembling and disassembling, time-saving, labor-saving and good in effect, and is used for assembling and disassembling an instrument or a meter.

Description

technical field [0001] instrumentation. Background technique [0002] Many electrical meters have some modular components, such as the "carrier module" in the smart meter used in every household, the battery in the mobile phone, etc. These modular components are assembled and embedded in the narrow space of the instrument, and there is only a gap between the fingernails with the surrounding components, and people often use the thumb and index finger to clamp them for assembly and disassembly. For some modular components with many pins and large volume, even though there are shallow recesses around the components, it is still inconvenient to assemble and disassemble. Contents of the invention [0003] The technical problem to be solved by the instrument assembly and disassembly self-tensioning clamp is: convenient and quick assembly and disassembly of the instrument's embedded modular components. [0004] The technical solution adopted is: clamp with clips that can be str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B7/00
CPCB25B7/00
Inventor 赵鑫袁志鹏王瑞萍武素秦张雅婷赵欣曹晋萍阎文瑜卜文平张利明张娟娟张成效郭亮武斌韩超
Owner STATE GRID CORP OF CHINA
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