CN201489020U

CN201489020U - U-shaped combination iron core for electromagnetic experiment

Info

Publication number: CN201489020U
Application number: CN2009201698299U
Authority: CN
Inventors: 多斯江·佳尔木哈买提
Original assignee: DUOSIJIANG JIARMUHAMAITI
Current assignee: DUOSIJIANG JIARMUHAMAITI
Priority date: 2009-08-09
Filing date: 2009-08-09
Publication date: 2010-05-26
Anticipated expiration: 2019-08-09

Abstract

The utility model discloses a U-shaped combination iron core for an electromagnetic experiment. Two straight ends (1 and 2) of the U-shaped combination iron core are respectively and movably connected with two straight rods (3 and 4). By adopting the technical scheme, when in electromagnetic experiment, the U-shaped combination iron core can be flexibly inserted and sheathed with a coil, and is light and convenient for taking and carrying.

Description

The U-shaped assembling iron core of electromagnetism test usefulness

Technical field

The utility model relates to a kind of U-iron core of electromagnetism test usefulness.

Background technology

The U-iron core right and wrong of the usefulness of electromagnetism test at present are knockdown, promptly fix dead, not removable combination, sleeve coil inconvenience when doing experiment, and heavy is taken and is carried also inconvenient.

Summary of the invention

The purpose of this utility model is to provide a kind of U-shaped assembling iron core of the light and handy test of electromagnetism easily usefulness.

Technical solution adopted in the utility model is, the U-shaped assembling iron core of this electromagnetism test usefulness, and two straight terminations of U-iron core flexibly connect with two straight rods respectively.

Owing to taked technique scheme, thus the utility model when doing the electromagnetism test, but light and flexible ground sleeve coil, taking simultaneously to carry also lightly makes things convenient for.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model stereoscopic synoptic diagram;

Fig. 2 is the stereoscopic synoptic diagram of the utility model sleeve coil;

Fig. 3 is the utility model exploded perspective synoptic diagram.

Embodiment

Embodiment 1, as Fig. 1, Fig. 2 and shown in Figure 3, and the U-shaped assembling iron core of this electromagnetism test usefulness, two straight terminations 1,2 of U-iron core flexibly connect with two

straight rods

3,4 respectively.

Embodiment 2, as the U-shaped assembling iron core of embodiment 1 described electromagnetism test usefulness, establish on two straight terminations 1,2 of U-iron core on 5,6, two straight upper ends of excellent 3,4 of bolt and establish a hole 7,8, and bolt 5,6 is twisted mutually with silk hole 7,8 and closed.

Embodiment 3, as the U-shaped assembling iron core of embodiment 1 or 2 described electromagnetism test usefulness, also establish a hole on the lower end of two

straight rods

3,4 and close with

end cap bolt

9,10 is stubborn mutually, and the end cap radius of end cap bolt is established hook 11 greater than the radius of

straight rod

3,4 on the U-iron core.

Claims

1. the U-shaped assembling iron core of electromagnetism test usefulness, it is characterized in that: two straight terminations (1,2) of U-iron core flexibly connect with two straight rods (3,4) respectively.

2. the U-shaped assembling iron core of electromagnetism test usefulness according to claim 1, it is characterized in that: establish bolt (5,6) on two straight terminations (1,2) of U-iron core, establish a hole (7,8) on the upper end of two straight rods (3,4), bolt (5,6) is twisted mutually with silk hole (7,8) and is closed.

3. the U-shaped assembling iron core of electromagnetism test usefulness according to claim 1 and 2, it is characterized in that: also establish a hole on the lower end of two straight rods (3,4) and close with end cap bolt (9,10) is stubborn mutually, the end cap radius of end cap bolt is established hook (11) greater than the radius of straight rod (3,4) on the U-iron core.