Terminal strip connecting device for wire connection

Abstract

The invention discloses a terminal strip connecting device for wire connection. The device comprises a plurality of sheet-plate-shaped sub-parts, the sub-parts are connected into a row in a front-backfitting manner; a guide sheet groove is formed in the plate surface of each sub-part; a conductive copper sheet is arranged and connected in the guide sheet groove; the upper end and the lower end ofthe sub-part are respectively provided with a socket I and a socket II which are communicated with the guide sheet groove; a button groove is formed in the sub-part; the button groove is formed in one side of the guide sheet groove; a button plate is arranged in the button groove; the button groove is communicated with the guide sheet groove; a button elastic plate is arranged in the guide sheetgroove 1; the button plate is connected with the button elastic plate; a touch plate is arranged at the upper end of the conductive copper sheet; in a natural state, the elastic sheet I is in contactconnection with or close to the contact plate, the contact plate and the elastic sheet I form a wiring clamping structure, the button plate is pressed down in the button groove, the button plate drives the button elastic plate I to deform, the elastic sheet I is far away from the contact plate, and the wiring clamping structure is opened. The device has the characteristics of reasonable structuraldesign, convenient control and rapid and reliable connection.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to a terminal block connection device for wire connection. Background technique [0002] The terminal block is a densely arranged terminal array. When it is necessary to connect with multiple sets of leads, in order to ensure reliable connection and convenient operation, the terminal block connector is required as a transfer piece. For example, in the temperature measurement industry, thermocouples and electronic testing instruments The connector of the thermocouple, the end of the thermocouple is in the shape of a wire head, and the test wire is multi-branched, which needs to be connected to the terminal block of the testing equipment through the connector. The traditional connector has a jack at the bottom that is connected with the terminal block. There is a jack connected with the lead wire. After the end of the lead wire is inserted into the upper jack, it is necessary to ro...

AI Technical Summary

Problems solved by technology

[0002] The terminal block is a densely arranged terminal array. When it is necessary to connect with multiple sets of leads, in order to ensure reliable connection and convenient operation, the terminal block connector is required as a transfer piece. For example, in the temperature measurement industry, thermocouples and electronic testing instruments The connector of the thermocouple, the end of the thermocouple is in the shape of a wire head, and the test wire is multi-branched, which needs to be connected to the terminal block of the testing equipment through the connector. The traditional connector has a jack at the bottom that is connected with the terminal block. There is a jack connected with the lead wire. After the end of the lead wire is inserted into the upper jack, it is necessary to rotate the screw with a screwdriver, and then screw in and compress the lead wire through the screw. Therefore, in the specific operation, when the lead wire is connected to the connector, a One by one to operate the screw connection, when pulling out, you need to loosen the screws first, and then pull out one by one, the operation is extremely cumbersome; at the same time, for the convenience of operation, when separating the male head from the female head, drag the lead wire directly Drive the connector to separate, which is easy to make one or two of the lead ends concentrated force, resulting in breakage

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