KR20000012889U - A deflection coil winding machine - Google Patents

Abstract

The present invention relates to a deflection coil winding machine, comprising a guide member 161 having a seating groove 161a having an alphabetic shape and a coupling member 162 fitted to the seating groove 161a. In the deflection coil winding machine (100) comprising a arm winding saddle (160) assembled to an arm disc member (150) rotated by an external power source, a protrusion protruding in a rectangular shape from the bottom of the coupling member (162). 162b and a guide groove 161c recessed and molded in the bottom surface of the guide member 161 to receive the protrusion 162b. Accordingly, the guide groove 161c is recessed in the bottom surface of the seating groove 161a so as to have a protrusion 162b protruding in a rectangular shape on the bottom of the coupling member 162 and to receive the protrusion 162b. Composed of a molded structure has an excellent effect that can be very easy to assemble the deflection coil winding machine (100).

Description

Deflection coil winding machine

The present invention relates to a deflection coil winding machine, and more particularly, having a rectangular protrusion projecting on the bottom of the coupling member and simultaneously forming a rectangular guide groove on the bottom of the mounting groove to receive the protrusion. It relates to a deflection coil winding machine composed of a structure.

In general, the deflection coil 10 is divided into a vertical deflection coil (not shown) and a horizontal deflection coil, and performs a function of changing the traveling direction of the electron beam in the television receiver. At this time, the vertical deflection coil 10 is mounted in a shape seated on the outer periphery of the separator 20 formed in a substantially trumpet shape, as shown in the perspective view of Figure 1, not shown in the inner periphery of the separator 20 The horizontal deflection coil is mounted in a shape to be seated.

As described above, the deflection coil 10 which horizontally and vertically deflects the advancing direction of the electron beam in the receiving tube is roughly saddle-shaped so as to be seated on the inner and outer circumferences of the separator 20. The winding is configured a plurality of times, this deflection coil winding machine 100 will be described with reference to FIG.

2 is a schematic perspective view showing a general deflection coil winding machine 100.

As shown in FIG. 2, the deflection coil winding machine 100 according to the prior art draws a coil wound around a coil bobbin (not shown), and wound the winding type into a roughly saddle-shaped deflection coil 10. ) And a female winding 140, the male winding 110 is a male disc member 120 that is rotated by an external power source, and a male winding saddle 130 assembled to the male disc member 120 The arm winding 140 is made up of an arm disc member 150 that is rotated by an external power source and a arm winding saddle 160 that is assembled to the arm disc member 150.

At this time, the male winding 110 and the female winding 140 is rotated in the clockwise and counterclockwise direction by an external power source, winding the coil supplied through the coil bobbin into a substantially saddle-shaped deflection coil 10. Will form.

On the other hand, the dark winding 140 is described in more detail with reference to FIG.

Figure 3 is an exploded perspective view showing a dark winding applied to the deflection coil winding machine according to the prior art.

As shown in FIG. 3, the arm winding 140 of the deflection coil winding machine 100 according to the related art includes an arm disc member 150 rotated by an external power source and an arm assembled to the arm disc member 150. It consists of a winding saddle 160, which has a guide member 161 having a plurality of threaded holes 161b formed therein and having a recessed groove 161a having an alphabetical shape in its bottom surface. And a coupling member 162 fitted on the seating groove 161a by having a screw groove 162a corresponding to the plurality of screw holes 161b on the bottom surface thereof. A plurality of bolts 170 are fitted into the screw holes 161b and the screw grooves 162a.

Here, the assembly operation of the female winding 140 is as follows.

First, the guide member 161 is assembled on the arm disc member 150, and then the coupling member 162 is positioned in the seating groove 161a.

Thereafter, the bolt 170 is inserted into the screw groove 162a of the coupling member 162 by inserting the bolt 170 through the screw hole 161b formed through the seating groove 161a of the guide member 161. To adjust the position of the coupling member 162 to be introduced.

At this time, when the screw hole 161b and the screw groove 162a coincide with each other, the bolt 170 may be naturally tightened, and the assembly may be completed when the tightening force is maximized.

However, the deflection coil winding machine 100 according to the related art having the structure as described above has a screw hole 161b and a screw groove after placing the coupling member 162 in the seating groove 161a of the guide member 161. 162a) is very difficult to match, there was a very difficult disadvantage when assembling the bolt (170).

The present invention has been made to solve the above problems, the object of the present invention is to provide a rectangular projection projecting and formed on the bottom of the coupling member and at the same time the bottom of the seating groove to receive the projection It is to provide a deflection coil winding machine that can be easily assembled by the configuration of the structure formed by recessed guide grooves.

1 is a perspective view showing a general deflection yoke.

2 is a schematic perspective view showing a general deflection coil winding machine;

Figure 3 is an exploded perspective view showing a dark winding applied to the deflection coil winding machine according to the prior art.

Figure 4 is an exploded perspective view showing a dark winding applied to the deflection coil winding machine according to the present invention.

Explanation of symbols on the main parts of the drawings

10: deflection coil 20: separator

100: deflection coil winding machine 110: male winding

120: male disc member 130: male wound saddle

140: dark winding type 150: arm disc member

160: dark wound saddle 161: guide member

161a: seating groove 161b: screw hole

161c: guide groove 162: coupling member

162a: screw groove 162b: protrusion

170: Bolt

The present invention for achieving the above object is composed of a guide member having a seating groove of the alphabet letter U and a coupling member fitted to the seating groove and assembled to an arm disc member rotated by an external power source. A deflection coil winding machine comprising a dark winding saddle which is formed, comprising: a protrusion protruding in a rectangular shape from the bottom of the coupling member, and a guide groove recessed in the bottom of the guide member to fit the protrusion. It is the basic characteristic in technical configuration.

Hereinafter, a preferred embodiment of the deflection coil winding machine according to the present invention will be described with reference to FIG. 4.

Figure 4 is an exploded perspective view showing a dark winding type applied to the deflection coil winding machine according to the present invention, and the same name and the same reference numerals will be used for the same configuration having the same function as the conventional configuration.

The deflection coil winding machine 100 according to the present invention is a male winding 110 and a female winding 140 for winding out coils wound around coil bobbins (not shown) to be wound into a substantially saddle-shaped deflection coil 10. It consists of.

The male winding 110 is composed of a male disc member 120 rotated by an external power source, and a male saddle 130 assembled to the male disc member 120, and the female winding 140 is external. Arm disc member 150 is rotated by the power source of the arm disk member 150 is assembled to the arm winding type 160 is assembled.

On the other hand, the female winding 140 is composed of a female disc member 150 that is rotated by an external power source, as shown in Figure 4, and the female winding saddle 160 assembled to the female disc member 150 The dark wound saddle 160 includes a guide member 161 having a plurality of threaded holes 161b formed therein, and having a seating groove 161a having an alphabetic shape. Comprising a screw groove (162a) corresponding to the screw hole (161b) is composed of a coupling member 162 is fitted into the mounting groove (161a). A plurality of bolts 170 are fitted into the screw holes 161b and the screw grooves 162a.

In addition, the bottom surface of the coupling member 162 is provided with a protruding portion 162b protruding in a rectangular shape, the guide groove 161c for receiving the protrusion 162b is recessed molded in the bottom surface of the guide member 161. do.

Here, the guide groove 161c of the guide member 161 fits the protrusion 162b of the coupling member 162 so that the coupling member 162 can be closely located at the correct position of the seating groove 161a. The screw hole 161b of the guide member 161 and the screw groove 162a of the coupling member 162 may meet each other at an accurate position, thereby making it very easy to assemble the bolt 170. It can be seen that.

As described above, according to the deflection coil winding machine 100 according to the present invention, the protrusion 162b is formed to protrude in a rectangular shape on the bottom of the coupling member 162 and the fitting portion 162b can be inserted at the same time. The recessed groove 161c is formed in a recessed shape on the bottom surface of the seating groove 161a, so that the assembling work of the deflection coil winding machine 100 can be made very easy.

Claims (1)

A female disc member comprising a guide member 161 having a seating groove 161a having an alphabetic shape and a coupling member 162 fitted to the seating groove 161a to be rotated by an external power source. In the deflection coil winding machine 100 comprising a dark winding saddle 160 assembled to (150), A protrusion 162b protruding from the bottom of the coupling member 162 in a rectangular shape; A deflection coil winding machine (100), comprising a guide groove (161c) recessed and molded in the bottom surface of the guide member (161) to receive the protrusion (162b).