JP3135019B2 - Gun sighting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gun sighting device mounted on a battle vehicle.

[0002]

2. Description of the Related Art As shown in FIG. 1, a gun 2 is mounted on a vehicle body 1, a lid 3 is opened, a person goes out of the vehicle, and looks at an illuminated star 4 and an illuminated gate 5 to set a target. thing. As shown in FIG. 2, the aiming glasses 6 and the gun 2 are connected by a lever 7 and an interlocking link 8, and the target is set by moving the gun 2 up and down while swinging up and down while looking at the aiming glasses 6 from inside the vehicle 9. thing.

[0003]

However, in the former case, since a person goes out of the vehicle, he or she may be hit by a danger. The latter is safe because the target can be set from the interior of the vehicle 9, but requires expensive sighting glasses 6 equipped with a mirror 10, a reticle 11, etc. that rotate in conjunction with the lever 7 as shown in FIG. It is expensive.

Accordingly, an object of the present invention is to provide a gun aiming device capable of solving the above-mentioned problems.

[0005]

A turret hatch 21 is provided on an upper part of a vehicle body 20, and a gun 27 is mounted on the upper part of the turret hatch 21 so as to be able to swing up and down from inside a vehicle 25.
Swings up and down in conjunction with the gun 27 at the bottom of the
When constantly parallel link 32 is provided, on the link 32, the gun
Turret 31 with graduation 31a of the ray angle
Facing the glass window 24 of 21 and the gate 38 of the gun 27
And the illuminated star 30 in front of the illuminated gate 31,
A gun aiming device, wherein the gun 27 is provided in a vertical posture parallel to the sighting star 37 when the gun 27 is horizontal.

[0006]

[Operation] The sight gate 31 and the sight 30 can be seen from the inside of the car 25, and the link 32 provided with the sight gate 31 is connected to the gun 2
In conjunction with 7, it always swings up and down in parallel with the gun 27 ,
The star 30 is always in a vertical position,
Since the angle of 31 changes, the sight gate 31 passes from the inside 25 of the car.
Graduation of the terrestrial gate 31 through which the line of sight when looking at the terrestrial star 30
The target can be determined by judging the ray angle of the gun 27 at 31a .

[0007]

[Embodiment] As shown in FIG. 4, a turret hatch 21 having a substantially planar cylindrical shape is provided on the upper surface of a vehicle body 20, and the upper portion of the turret hatch 21 is opened and closed by a lid 22. An opening 23 is formed, and a glass window 24 such as a vision block, a periscope, etc. having excellent elasticity is provided in the upper and lower middle portions of the turret hatch 21 so that a person inside the vehicle 25 looks out of the vehicle from the glass window 24. I can do it. As shown in FIGS. 4 and 5, a pair of upper brackets 26 are fixed to the upper part of the turret hatch 21 so as to be substantially horizontal.
A pair of lower brackets 29 are fixed to the lower part of the turret hatte 21 substantially horizontally, and are mounted on the tips of the pair of lower brackets 29 as shown in FIG. As described above, the sight 30 is mounted in a vertical posture parallel to the sight 37 when the gun 27 is horizontal, and one end of a pair of links 32 having the sight 31 is connected to a hinge 33.
The other end of the link 32 is pivotally connected to a pair of interlocking links 34 by a hinge 35, and the interlocking link 34 is pivotally connected to the gun 27 by a hinge 36.

The hinges 33, 35, 28, and 36 are located at the vertices of a parallelogram so that the gun 27 and the link 32 are always parallel to each other. The illuminator 31 and the illuminated star 30 can be seen from the glass window 24 as shown in FIG.

The gun 27 is provided with an interlocking link 39 as shown in FIG. 8, and an arm 41 which swings up and down by rotating a handle 40 provided in the vehicle interior 25 is connected to the interlocking link 39 to rotate the handle 40. Then gun 27 is hinge 2
Swing up and down around 8.

Next, the operation will be described. When the handle 27 is rotated to swing the gun 27 up and down, the link 32 also swings up and down and is always parallel to the gun 27 as shown in FIG. The illuminating star 30 provided on the link 32 maintains the vertical attitude, but the person in the vehicle 25 can see the illuminating gate 31 from the glass window 24.
By observing the sighting star 30, the ray angle of the gun 27 can be known. That is, the gun 27 was swung up and down from the horizontal posture.
The sight gate 31 provided on the link 32 sometimes has a gun
27 for the swing angle. FIG.
As shown, eyes with ray angles of 2, 6, 10, 14, 18, etc.
Has a stake 31a, and the terrestrial gate 31 faces the terrestrial star 30 as described above.
When tilted, a horizontal straight line facing the center 30a
A line (the line of sight of the person in the car 25) passes through the scale 31a.
Scale 31 whose position is shifted up and down and whose horizontal straight line passes
By reading a, the ray angle of the gun 27 can be known.

[0011]

The illuminator 31 and the illuminator 30 can be seen from the interior 25 of the vehicle, and the link 32 provided with the illuminator 31 always swings up and down in parallel with the gun 27 in conjunction with the gun 27.
In addition, the star 30 is always in a vertical posture,
Since the angle of the shomon 31 changes, the
When you look at the terrestrial star 30 through
The target can be determined by judging the ray angle of the gun 27 on the scale 31a . Therefore, the target of the gun can be set from the inside of the car 25, and the link 32, the sight 30 and the sight 31
, The cost can be reduced.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a first conventional example.

FIG. 2 is a sectional view showing a second conventional example.

FIG. 3 is a cross-sectional view of the aiming glasses.

FIG. 4 is a cross-sectional view of a turret hatch showing an embodiment of the present invention.

FIG. 5 is a perspective view of a turret hatch portion.

FIG. 6 is a sectional view taken along line AA of FIG. 4;

FIG. 7 is an explanatory diagram of the sight gate and the sight star as viewed from the inside of the vehicle.

FIG. 8 is an operation explanatory diagram.

[Explanation of symbols]

20 ... body, 21 ... turret hatch, 24 ... window glass, 27
... Gun, 30 ... Teroshi, 31 ... Teremon, 32 ... Link, 34 ...
Interlocking link.

Claims (1)

(57) [Claims] 1. A turret hatch 21 is provided above a vehicle body 20,
A gun 27 is mounted on the upper part of the turret hatch 21 so as to be able to swing up and down from the inside of the vehicle 25.
With vertically swung in conjunction, always parallel link 32 and the gun 27 is provided with, on the link 32, the eyes of the ray angle of the gun
An illuminator 31 having a mound 31a is attached to the turret hatch 21 in opposition to the glass window 24 and in parallel with the illuminator 38 of the gun 27. A sighting device for a gun, wherein the aiming device is provided in a vertical posture parallel to the sighting star 37 at the time of the shooting.