JPH01159977A - Connecting fixture - Google Patents

Abstract

PURPOSE:To provide connection to an object which is difficult to be connected according to conventional arrangement by pinching a connecting fixture by a clip and thereby fixing it. CONSTITUTION:A connecting fixture consists of a conductor connecting part 11, a clip 12 for fixing, a part 13 for receiving electrical signals, and a part 14. This part 14 is to adjust the length of the part 13 for receiving electrical signals and includes a built-in spring for connection of its end with the part 13, and is connected with the connecting part 11 by the use of a cylindrical member which is of the same material as the part 13 and encloses it totally. Thereby the base board bias of a semiconductor device is fixed by pinching the package part of the semiconductor device by the above-mentioned clip 12 and the part 13 for receiving electrical signals is put in contact with the base board bias to permit transmission of the electrical signals to elsewhere.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a connecting device used when connecting an electric line to another.

[Prior Art] Fig. 2 shows a conventional connecting device called an alligator clip. In the figure, (1) is the connection part of the conductor, (
2) is a stretchable insulator that covers the entire body, and (3) is a part that receives electrical signals.

FIG. 3 shows a conventional connecting device called a banana plug. (4) is a connecting portion of the conducting wire, and (5) is a portion receiving electrical signals.

FIG. 4 shows a conventional connecting device called an IC clip. (7) is a connection part for the conductor, (8) is a part that receives electric current, and (9) is a spring.

Next, the effect will be explained. When it is desired to connect an electrical signal from one point A to another point B, if the shape of point A is such that it can be clipped with the alligator clip shown in FIG. 2, this can be used. Scissor part of alligator clip (3)
The electrical signal is transmitted from the connecting part (1) of the conducting wire to point B via the conducting wire.

Depending on the shape of point A, the aforementioned alligator clip, the banana plug shown in FIG. 3, and the IC clip shown in FIG. 4 were selected to achieve the above effect.

[Problem to be solved by the invention J] Conventional connecting devices have a shape that can be clipped with an alligator clip as soon as the connection is made, a banana plug that can be inserted into the electrical signal receiving part (5), and an IC clip that can receive electrical double-digital power. It cannot be used unless it can be hooked on part (8). For example, when measuring the substrate bias voltage of a semiconductor device, the above connection device cannot be used as is.

For this purpose, I slightly shaved the & substrate bias connection part (15) in Figure 5 with a file, soldered a thin conductive wire here, and measured by hooking the part (8) of the IC clip that receives the electric signal to this conductor. Ta. (See Figure 5C) This required a great deal of time and effort.

For example, if the part A to which you want to connect the electric wire is flat and lies within the lattice pattern as shown in FIG. 6a, it is difficult to fix the AK even with an IC clip.

For example, if a portion A to which an electrical wire is to be connected is located inside a groove as shown in FIG. 7a, the conventional device is difficult to accept this wire.

This invention was made to solve the above-mentioned problems.If the shape of the part to which you want to connect an electric signal to another one is as described above, it is fixed by being held in place with a clip, and the electric signal inside the clip is fixed. The purpose of this is to enable the part receiving the signal to contact the part to which the electrical signal is to be connected, and to send the electrical signal to the other part.

[Means for solving the problem] The connecting device according to the present invention is fixed by being held in a clip so that the conductive material with low resistance inside the clip comes into contact with the part to which an electric signal is to be sent. It is.

[Function] The connecting device of the present invention is fixed by being sandwiched between clips, and the conductive material with low resistance inside the clip is brought into contact with the part to which an electrical signal is to be sent. This makes it possible to connect items that were previously difficult to connect due to their shape.

[Embodiments of the invention j An embodiment of the present invention will be described below with reference to the drawings.

In Fig. 1, (11) is the connection part of the conductor, (12) is the fixing clip, (13) is the part that receives electrical signals, (
14) is a cylindrical part that is the same as 13) and has a built-in spring that is provided to adjust the length of the electrical signal receiving part (13) and whose end is connected to (13), and completely covers (13). is connected to m).

In the connection device configured as described above, the operation is exactly the same as that of the prior art, so a description thereof will be omitted.

For example, the substrate bias of the semiconductor device shown in Fig. 5, which is difficult to connect using conventional connection devices, can be fixed by sandwiching the package part of the semiconductor device with clips (12) as shown in Fig. 5. The part (13) that receives the electric signal can be brought into contact with the electric signal to transmit the electric signal to others.

Other shapes such as those shown in Figures 6 and 7 that are difficult to connect using conventional connection devices can be easily connected to other devices by connecting them as shown in each figure. .

[Effects of the Invention] As described above, according to the present invention, since the connecting device is fixed with clips, it is now possible to connect to objects that were previously difficult to connect. be.

[Brief explanation of the drawing]

FIG. 1 shows an embodiment of the present invention. 2, 3, and 4 show conventional connecting devices. FIGS. 5, 6, and 7 are examples of connections that are difficult to make using conventional connecting devices. Each figure is an example of connection using an embodiment of the present invention. In the figure, (11) is the connecting part of the conductor, (12) is the fixing clip, (13) is the part that receives the electrical signal, and (14) is the part that receives the electrical signal.
) is of the same quality as (13), and is a cylindrical O type that completely covers (13) and has a built-in spring. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (10)

[Claims] (1) A connecting device that is fixed by being held in place with a clip so that the conductive material with low resistance inside the clip comes into contact with the part to which an electrical signal is to be sent. (2) The connecting device according to claim 1, characterized in that the scissor opening for fixing is shaped like an alligator mouth. (3) The connecting device according to claim 1, characterized in that the scissor opening of the clip for fixing is made of a material such as rubber that has a high coefficient of friction and is hard to slip. (4) The connecting device according to claim 1, characterized in that the clip opening for fixing the clip is narrowed into a pin shape to enable connection even in narrow spaces. (5) The connecting device according to claim 2, 3, or 4, characterized in that the conductive material with low resistance inside the scissors is made expandable and retractable by a spring. (6) The conductive material with low resistance inside the scissors is shaped like a thin rod at the tip, and the end closer to the conductor becomes cylindrical, so that the thin rod-like object can fit snugly into this. 5. The connecting device according to claim 2, 3, or 4, characterized in that the connecting device is made expandable and contractible by being made to extend and contract. (7) The connecting device according to claim 5 or 6, wherein the tip of the conductive material with low resistance inside the scissors is shaped like a pin. (8) The connecting device according to claim 5 or 6, characterized in that the tip of the conductive material with low resistance inside the scissors has an area. (9) The connecting device according to claim 5 or 6, characterized in that the tip of the low-resistance conductive material inside the scissors is shaped like a banana. (10) The connecting device according to claim 5 or 6, characterized in that the tip of the conductive material with low resistance inside the scissors is hook-shaped.