KR19990057449A - Deflection coil winding machine - Google Patents

Abstract

The present invention relates to a deflection coil winding machine, comprising: a female winding member configured to rotate at least by an external power source and a female winding saddle assembled to the female disc member; and a male disk member rotated by an external power source and the In a deflection coil winding machine comprising a male winding composed of a male saddle having a shaft hole that is assembled to a male disc member and becomes a protruding passage between an upper pin shaft and a lower pin shaft, wherein the shaft hole is a deflection coil according to whether convergence is matched. Since the upper and lower pinholes of the upper pinhole and lower pinhole of the upper and lower pinshaft to change the protrusion angle is formed in a substantially rectangular shape, that is, the upper pinhole and the lower pinhole of the deflection coil according to the presence or absence of convergence Shaft holes formed at the corners of the male saddle for arbitrary adjustment of the pinhole position By forming a substantially rectangular shape that can vary the protruding angles of the upper pin shaft and the lower pin shaft, it is possible to freely adjust the position of the upper pin hole and the lower pin hole of the deflection coil, thereby making it easy to adjust the convergence. It works.

Description

Deflection coil winding machine

The present invention relates to a deflection coil winding machine, and more particularly, the upper pin shaft and the shaft hole formed in the corner portion of the male saddle to arbitrarily adjust the position of the upper pin hole and the lower pin hole of the deflection coil according to whether or not the convergence is matched. It relates to a deflection coil winding machine formed in a substantially rectangular shape capable of varying the projecting angle of the lower pin shaft.

In general, the deflection coil (deflection coil) 100 is divided into a horizontal deflection coil and a vertical deflection coil, and serves to change the traveling direction of the electron beam in the television receiving tube. In this case, the horizontal deflection coil is mounted in a shape that is seated on the inner circumferential surface of the separator 200 formed in a substantially trumpet shape, and is mounted in a shape in which the vertical deflection coil is seated on the outer circumferential surface of the separator 200 as shown in FIG. 1. .

Here, the deflection coil 100 for vertically and vertically deflecting the advancing direction of the electron beam in the water pipe is configured to be wound a plurality of times by a winding machine in a substantially saddle shape to be seated on the inner and outer circumferential surfaces of the separator 200. As shown in FIG. 2, the upper flange 110 having the upper pinhole 111, the lower flange 120 having the lower pinhole 121, the upper flange 110 and the lower plan are provided. It is composed of a body portion 130 provided between the branches 120.

Here, the upper pinhole 111 and the lower pinhole 121 serves to smoothly adjust the deflection of the electron beam by changing the inductance and impedance values of the deflection coil 100.

Meanwhile, a deflection coil winding machine for winding the deflection coil 100 will be described with reference to FIG. 3.

FIG. 3 is a schematic perspective view showing enlarged main parts showing a deflection coil winding machine according to the prior art, and reference numeral 300 in the drawing indicates a deflection coil winding machine.

As shown in FIG. 3, the deflection coil winding machine 300 according to the related art extracts a coil wound on a coil bobbin (not shown), and wound windings 310 wound around the saddle-shaped deflection coil 100. ) And a dark winding 320.

Here, the male winding 310 is composed of a male disc member 311 rotated by an external power source, a male saddle 312 assembled to the male disc member 311, and the female winding 320 ) Is composed of an arm disc member 321 rotated by an external power source, and a female winding saddle 322 assembled to the arm disc member 321.

In addition, an upper portion protruding and retracting through the shaft hole 312a by an air cylinder in order to form the upper pinhole 111 and the lower pinhole 121 of the deflection coil 100 on the edge surface of the male saddle 312. The pin shaft 313 and the lower pin shaft 314 are respectively provided.

At this time, the shaft hole 312a has the same size as the diameter of the upper pin shaft 313 and the lower pin shaft 314 on the edge surface of the male saddle 312.

Referring to the winding operation of the deflection coil winding machine 300 made as described above are as follows.

First, when the male winding 310 and the female winding 320 rotate in a clockwise and counterclockwise direction by an external power source, the coil supplied through the coil bobbin is between the male winding 310 and the female winding 320. The upper flange 110, the lower flange 120 and the body portion 130 is provided with a wound around the horse saddle shape.

At this time, the upper pin shaft 313 and the lower pin shaft 314 is protruded through the shaft hole 312a by the pressure of the air cylinder during the rotation of the male winding 310 and the female winding 320 by the already woven program. The upper pin hole 111 and the lower pin hole 121 are provided in the upper flange portion 110 and the lower flange portion 120 of the deflection coil 100 by the upper pin shaft 313 and the lower pin shaft 314, respectively. You lose.

However, the deflection coil winding machine 300 according to the prior art as described above, the upper pin shaft 313 and the lower pin shaft (protruding and retracted by the program already woven during the rotation of the male winding 310 and the female winding 320) Since the shaft hole 312a serving as a passage of the 314 is formed to have the same diameter as the upper pin shaft 313 and the lower pin shaft 314, the upper pin hole 111 and the lower pin hole 121 of the deflection coil 100 are formed. Since the position always exists in a fixed position, the convergence of the deflection yoke has a disadvantage of using other components such as a constant convergence magnet.

The present invention has been made to solve the above problems, the purpose of which is formed in the corner portion of the male saddle so as to arbitrarily adjust the position of the upper pinhole and the lower pinhole of the deflection coil in accordance with the agreement of convergence According to the present invention, a deflection coil winding machine capable of freely adjusting the positions of the upper pinhole and the lower pinhole of the deflection coil may be formed by forming the shaft hole into a substantially rectangular shape capable of varying the protruding angles of the upper pin shaft and the lower pin shaft.

1 is a perspective view showing a separator having a general deflection coil;

2 is a perspective view showing a general deflection coil.

Figure 3 is a schematic perspective view including enlarged main portion showing a deflection coil winding machine according to the prior art.

Figure 4 is a schematic perspective view including a main portion enlargement showing a deflection coil winding machine according to the present invention.

* Explanation of symbols for main parts of the drawings

100: deflection coil 110: upper flange

111: upper pin hole 120: lower flange

121: lower pin hole 130: body portion

200: separator 300: deflection coil winding machine

310: male winding type 311: male disc member

312: saddle saddle 312b: shaft hole

313: upper pin shaft 314: lower pin shaft

320: cancer winding type 321: arm disc member

322: Dark Circle Saddle

The present invention for achieving the above object is, at least a female disk member rotated by an external power source and a female winding member saddle assembled to the arm disk member, and a male disc member rotated by an external power source and the In a deflection coil winding machine comprising a male winding composed of a male saddle having a shaft hole that is assembled to a male disc member and becomes a protruding passage between an upper pin shaft and a lower pin shaft, wherein the shaft hole is a deflection coil according to whether convergence is matched. It is a basic feature of the technical configuration that is formed in a substantially rectangular shape that can vary the protruding angle of the upper and lower pin shafts to adjust the position of the upper pin hole and the lower pin hole.

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 a schematic perspective view including the enlarged main portion showing the deflection coil winding machine according to the present invention, the same name and the same reference numerals will be used for the same configuration having the same function as the conventional configuration.

As illustrated in FIG. 4, the deflection coil winding machine 300 according to the present invention includes a male circle member 311 rotated by an external power source and a male saddle 312 assembled to the male disc member 311. It consists of a female winding 310 composed of a), a female disk member 321 rotated by an external power source and a female winding 32 consisting of a female winding member saddle 322 assembled to the female disk member 321.

In addition, protruding and retracting through the shaft hole 312b by the air cylinder in order to form the upper pinhole 111 and the lower pinhole 121 of the deflection coil 100 on the edge surface of the male saddle 312, respectively. The upper pin shaft 313 and the lower pin shaft 314 are respectively provided.

At this time, the shaft hole 312b is the upper pin shaft 313 and the lower pin shaft 314 to adjust the position of the upper pin hole 111 and the lower pin hole 121 of the deflection coil 100 in accordance with the convergence match. It is formed in a substantially rectangular shape that can vary the protruding angle of.

Referring to the winding operation of the deflection coil winding machine 300 made as described above are as follows.

First, when the male winding 310 and the female winding 320 rotate in a clockwise and counterclockwise direction by an external power source, the coil supplied through the coil bobbin is between the male winding 310 and the female winding 320. The upper flange 110, the lower flange 120 and the body portion 130 is provided with a wound around the horse saddle shape.

At this time, during the rotation of the male winding 310 and the female winding 320, the upper pin shaft 313 and the lower pin shaft 314 is projected through the shaft hole 312b by the pressure of the air cylinder by the already woven program. The upper pin hole 111 and the lower pin hole 121 are provided in the upper flange portion 110 and the lower flange portion 120 of the deflection coil 100 by the upper pin shaft 313 and the lower pin shaft 314, respectively. You lose.

Here, the upper pinhole 111 and the lower pinhole 121 serves to smoothly adjust the deflection of the electron beam by changing the inductance and impedance values of the deflection coil 100 to achieve smooth convergence adjustment. The convergence adjustment is determined by the position.

At this time, the position of the upper pinhole 111 and the lower pinhole 121 is determined by the upper pin shaft 313 and the lower pin shaft 314 protruding and retracting into the shaft hole 312b of the male saddle 312 Since the shaft hole 312b of the present invention has a rectangular shape so that the protruding angles of the upper pin shaft 313 and the lower pin shaft 314 can be varied according to the state of convergence, the upper pin hole ( 111 and the lower pinhole 121 can be adjusted freely, and thus it can be seen that the function of facilitating the adjustment of the convergence.

As described above, according to the deflection coil winding machine according to the present invention, the upper pin shaft and the shaft hole formed in the corner portion of the male saddle so as to arbitrarily adjust the position of the upper pin hole and the lower pin hole of the deflection coil according to whether the convergence is matched. By forming a substantially rectangular shape that can change the protrusion angle of the lower pin shaft, it is possible to freely adjust the position of the upper pin hole and the lower pin hole of the deflection coil, there is an excellent effect that can easily adjust the convergence. .

Claims (1)

An upper pin shaft and a lower arm assembled with a female winding member composed of at least an arm disc member rotated by an external power source and a female winding saddle assembled to the arm disc member, and a male disc member rotated by an external power source and the male disc member. In the deflection coil winding machine comprising a male winding consisting of a male winding saddle having a shaft hole that becomes a protruding passage of the pin shaft, The shaft hole is characterized in that the deflection is formed in a substantially rectangular shape that can vary the projecting angle of the upper pin and the lower pin shaft so as to adjust the position of the upper pin hole and the lower pin hole of the deflection coil in accordance with Coil winding machine.