Terminal connector and method for manufacturing terminal connector
A technology of terminal connector and manufacturing method, which is applied in the direction of contact manufacturing, connection, conductive connection, etc., and can solve the problems of increasing the number of parts, troublesome processing and assembly, and increasing costs
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no. 1 Embodiment
[0023] The first embodiment ( figure 1 )
[0024] The terminal 15 of the first embodiment is composed of a terminal body 59 and a handle 19. The terminal body 59 is composed of a plate-shaped part 61, a bottom 60 and a threaded part 17. The plate-shaped part 61 is composed of two front and rear flat plates to form a plug connection. 23 , the threaded portion 17 is inserted into and fixed in the threaded insertion hole 62 formed in the bottom 60 .
[0025] The processing steps of the first embodiment will be described below.
[0026] (1) punching and drilling process
[0027] In order to form as figure 1 (a) The central bottom 60 shown by the two-dot chain line and the front and rear plate-shaped parts 61 continuous therewith, a metal plate made of a conductive material is punched into a roughly rectangular shape by punching, and at the same time, the bottom 60 that will become the above-mentioned bottom 60 A circular threaded insertion hole 62 is pierced in the center of...
no. 2 Embodiment
[0037] The second embodiment ( figure 2 )
[0038] In the above-mentioned first embodiment, the metal plate punched by punching is roughly rectangular with only the bottom 60 and the front and rear plate parts 61, while the second embodiment is as follows: figure 2 As shown in (b), the shape of the metal plate constituting the terminal body 59 is substantially cross-shaped with the bottom 60 as the center and provided with front and rear plate portions 61 and left and right plate portions 70 . At this time, the front and rear plate-shaped parts 61 are longer than the left and right plate-shaped parts 70, and at the approximate center of the front and rear plate-shaped parts 61, that is, at the middle height when the front and rear plate-shaped parts 61 are bent by 90 degrees. A notch 71 is formed on the side. A shallow groove is formed on the side closer to the end than the notch portion 71 to constitute the plug connection portion 23 . Because the groove is shallow, the ...
no. 3 Embodiment
[0043] The third embodiment ( image 3 )
[0044] The difference between the third embodiment and the second embodiment is that a semicircular deep groove is formed on the side of the two front and rear plate-shaped parts 61 closer to the end than the notch 71 . Combine 2 such grooves to form image 3 The substantially cylindrical plug connection part 23 shown in (a).
[0045] On the above-mentioned terminal 15, the function of connecting the banana plug inserted from the above-mentioned plug insertion port 26 with the above-mentioned plug connection part 23 constituted by the front and rear plate-shaped parts 61, and the function of clamping and connecting the wires with the above-mentioned bottom part 60 and the terminal plate 14 It is the same as the first and second embodiments.
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