Laboratory device enabling easiness in pulling out plug

Abstract

The invention discloses a laboratory device enabling easiness in pulling out a plug. The device comprises a socket composed of an upper shell and a lower shell; the upper shell of the socket is provided with jacks into which the plug can be plugged; a lever below the jacks is arranged in the lower shell; the lower end surface of the lever is hinged to a supporting seat; the supporting seat is fixed onto the bottom surface of the lower shell; the resistance arm of the lever is located below at least one of the plugging teeth of the plugged plug; the upper end surface of the resistance arm of the lever is provided with an insulation layer; the power arm of the lever is located on one side of the lower shell; the upper end surface portion of the power arm of the lever is vertically connectedwith a spring; and the top end of the spring is connected with a button that penetrates a through hole formed in the upper shell. According to the laboratory device enabling easiness in pulling out the plug of the invention, the button is additionally arranged on the socket; the button transfers a force to the plugging teeth of the plug through the lever, and therefore, the problem that the plug is difficult to pull out can be solved, and the socket will not be damaged, and thus, compared with the prior art, the device of the invention has the advantages of simple structure, simplicity in production, high feasibility, and easiness in popularization.

Description

technical field [0001] The invention relates to the technical field of laboratory electrical connection equipment, in particular to a laboratory easy-to-pull plug device. Background technique [0002] At present, the plugs of laboratory instruments and machines are different from ordinary plugs. They are not only large, but also difficult to pull out. Sometimes it is not because of excessive force that damages the plug, but the socket is damaged. Some sockets are relatively high. Time is even more difficult. [0003] Aiming at the problem that laboratory plugs are larger than ordinary plugs and difficult to pull out, it is urgent to develop a laboratory easy-to-pull plug device. Contents of the invention [0004] The purpose of the present invention is to solve the deficiencies in the prior art, and to provide a laboratory easy-to-pull plug device. [0005] To achieve the above object, the present invention is implemented according to the following technical solutions: ...

AI Technical Summary

Problems solved by technology

[0002] At present, the plugs of laboratory instruments and machines are different from ordinary plugs. They are not only large, but also difficult to pull out. Sometimes it is not because of excessive force that damages the plug, but the socket is damaged. Some sockets are relatively high. Time is more difficult

[0003] Aiming at the problem that laboratory plugs are larger than ordinary plugs and difficult to pull out, it is urgent to develop a laboratory easy-to-pull plug device

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