CN218662331U

CN218662331U - Stealth weapon platform for small boat

Info

Publication number: CN218662331U
Application number: CN202223016848.2U
Authority: CN
Inventors: 谌昊; 徐唐清; 余尧; 马伟; 王念
Original assignee: Wuhan Huazhiyang Technology Co ltd
Current assignee: Wuhan Huazhiyang Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-21
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a stealth weapon platform for a small boat, which relates to the technical field of weapon platforms and comprises a stealth protective cover body and a weapon platform main body arranged inside the stealth protective cover body, wherein two side surfaces and front and back end surfaces of the stealth protective cover body are in an inclined state with a vertical surface; the weapon platform main body comprises a direction mounting base, and a weapon and a photoelectric director are mounted on the direction mounting base; a weapon opening is formed in the position, corresponding to a weapon, of the front side of the stealth protective cover body, a photoelectric opening is formed in the position, corresponding to the photoelectric direction indicator, of the front side of the stealth protective cover body, the weapon opening is rotatably provided with a weapon split door, and the photoelectric opening is rotatably provided with a photoelectric split door. The utility model has the advantages that: the adoption sets up stealthy protecting shield body in weapon platform main part outside, very big improvement weapon platform's physical stealthy performance, but effectual reduction enemy radar guidance weapon's hit probability promotes the operational viability of small naval vessel then by a wide margin.

Description

Stealth weapon platform for small boat

Technical Field

The utility model relates to a weapon platform technical field specifically is a stealthy weapon platform for dinghy is related to.

Background

Although the small-sized cannon or automatic shooting weaponry is carried outside the upper cabin of the offshore small-sized motor boat, the offshore small-sized motor boat has certain defense capability, but is limited by tonnage, so that the type boat cannot have good defense capability by means of increasing weaponry too much. The stealth technology is a technology with excellent cost performance in modern sea wars, improves the stealth performance of radar waves by reducing a target characteristic physical field, namely radar wave reflection sectional area RCS, can reduce the detection distance of enemies, greatly enhances the electronic countermeasure effect, reduces the hit probability of radar-guided weapons of the enemies, and further greatly improves the operational viability of small naval vessels.

The radar stealth technology on the boat aims to reduce the interference of the scattering area of an enemy radar on the enemy radar wave source from the aspects of incidence of radar waves, the geometrical shape of scattering path scatterers, the physical characteristics of materials and the like. The goal of the contour stealth design is to reflect and refract electromagnetic energy in other directions away from the direction of reception by the hostile radar by adjusting the contour surfaces and edges of the target.

However, due to the complexity of the structure of the weapon platform, it is difficult to make the reflected electromagnetic energy deviate from other directions toward the receiving direction of the enemy radar in all observation angles within the whole solid angle range, because the appearance of the weapon platform comprises a plurality of irregular surfaces, so that the radar waves always vertically enter a certain surface of a target at certain observation angles, the echo is high, and the stealth effect of the weapon platform is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the technical scheme provides a stealth weapon platform for a small boat, and solves the problems that due to the structural complexity of the weapon platform, reflected electromagnetic energy is difficult to deviate from other directions towards the receiving direction of an enemy radar in all observation angles within the range of a whole solid angle, and because the appearance of the weapon platform comprises a plurality of irregular surfaces, radar waves are always vertically incident on a certain surface of a target at certain observation angles, so that echoes are high, and the stealth effect of the weapon platform is poor.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a stealth weapon platform for a small boat comprises a stealth protective cover body and a weapon platform main body arranged in the stealth protective cover body, wherein two side faces and front and rear end faces of the stealth protective cover body are inclined with a vertical plane;

the weapon platform main body comprises a direction mounting base, a weapon pitching frame is mounted at the upper end of the direction mounting base, the weapon pitching frame is of a U-shaped structure, a weapon is mounted on the inner side of the weapon pitching frame, a photoelectric direction indicator is mounted on the left side of the weapon pitching frame, and a cartridge box is mounted on the right side of the weapon pitching frame;

the invisible protective cover comprises a invisible protective cover body and is characterized in that a weapon opening is formed in the front side of the invisible protective cover body corresponding to a weapon, a photoelectric opening is formed in the front side of the invisible protective cover body corresponding to a photoelectric direction indicator, the weapon opening is rotatably installed on the weapon opening and is hinged to a door, and the photoelectric opening and the photoelectric direction indicator are rotatably installed on the photoelectric opening and are hinged to the door.

Preferably, the weapon is to the door and the photoelectricity is to the door all through auto-lock spring hinge installation in stealthy shield body front end face, the auto-lock spring hinge is to weapon to be run from opposite directions the door and the photoelectricity is run from opposite directions the door and is exerted the closing torque.

Preferably, a weapon door push rod which is vertically and upwards arranged is arranged at the position, corresponding to the opposite-opening door of the weapon, of the lower end in the stealth protective cover body, and a photoelectric door push rod which is horizontally and forwards arranged is arranged at the position, corresponding to the photoelectric opposite-opening door, of the rear side in the stealth protective cover body.

Preferably, stealthy protecting shield body both sides and rear end are all rotated and are installed the maintenance door, wherein, left side the maintenance door is the photoelectricity maintenance door, right side the maintenance door is ammunition box maintenance door, rear side the maintenance door is for overhauing the maintenance door.

Preferably, the two side surfaces of the invisible protective cover body and the vertical surface form an inclination state of a camber angle, and the rear side surface of the invisible protective cover body and the vertical surface form an inclination state of a camber angle.

Preferably, the weapon is any one of a machine gun and a cannon.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the invention provides a stealth weapon platform for a small naval vessel, which is characterized in that a stealth protective cover body is arranged outside a weapon platform main body, two side faces, front and rear end faces and a vertical plane of the stealth protective cover body are in an inclined state, and the stealth protective cover body is integrated in the shape in the stealth state, so that the scattering angle of incident radar waves is reduced, electromagnetic energy is reflected and refracted by the stealth protective cover body in other directions deviating from the receiving direction of an enemy radar, the physical stealth performance of the weapon platform is greatly improved, the hit probability of an enemy radar guided weapon can be effectively reduced, and the operational viability of the small naval vessel is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a schematic view of the internal structure of the present invention;

fig. 5 is a schematic perspective view of a weapon platform body according to the present invention;

fig. 6 is a front view of the weapon platform body of the present invention.

The reference numbers in the figures are:

1. an azimuth mounting base; 2. a weapon pitch frame; 3. a weapon; 4. a photoelectric director; 5. an ammunition box; 6. a stealth shield body; 601. a weapon opening; 602. a photoelectric opening; 7. the weapon is hinged open; 8. photoelectric hinged doors; 9. a self-locking spring hinge; 10. maintaining the door; 11. a weapon door push rod; 12. photoelectric door push rod.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 to 6, a stealth weapon platform for a small boat comprises a stealth shield body 6 and a weapon platform main body arranged inside the stealth shield body 6, wherein two side faces and front and rear end faces of the stealth shield body 6 are inclined with a vertical plane;

the weapon platform main body comprises a direction mounting base 1, a weapon pitching frame 2 is mounted at the upper end of the direction mounting base 1, the weapon pitching frame 2 is of a U-shaped structure, a weapon 3 is mounted on the inner side of the weapon pitching frame, a photoelectric director 4 is mounted on the left side of the weapon pitching frame 2, a cartridge box 5 is mounted on the right side of the weapon pitching frame 2, and the weapon 3 is any one of a machine gun and a cannon; the two axes of azimuth rotation and pitching rotation of the weapon platform body move independently to drive the weapon 3 to point to a target, and meanwhile, a cartridge 5 provides a source for the weapon.

The front side of the stealth shield body 6 is provided with a weapon opening 601 corresponding to a weapon 3, the front side of the stealth shield body 6 is provided with a photoelectric opening 602 corresponding to a photoelectric direction indicator 4, the weapon opening 601 is rotatably provided with a weapon side-by-side door 7, the photoelectric opening 602 is rotatably provided with a photoelectric side-by-side door 8, the size of the photoelectric opening 602 needs to comprehensively consider the inclination angle and the distance of the stealth shield body 6, the visual angle of the photoelectric direction indicator 4 sensor is ensured not to be shielded, and the size and the inclination angle of the opening of the weapon opening 601 need to ensure that the shooting stroke cannot be interfered when the weapon 3 is in a gun receiving state, a working state and an empty maximum elevation angle.

The weapon folio door 7 and the photoelectric folio door 8 are both arranged on the front end face of the stealth shield body 6 through self-locking spring hinges 9, the self-locking spring hinges 9 apply closing torques to the weapon folio door 7 and the photoelectric folio door 8, the weapon folio door 7 and the photoelectric folio door 8 are automatically closed under the self-locking force of the self-locking spring hinges 9 in the stealth state, the shield body is integrated in appearance, and the scattering angle of incident radar waves is reduced.

The hidden protective cover body 6 is internally provided with a weapon door push rod 11 which is vertically and upwards arranged at the position corresponding to the weapon side-by-side door 7 at the lower end, and a photoelectric door push rod 12 which is horizontally and forwards arranged at the position corresponding to the photoelectric side-by-side door 8 at the rear side inside the hidden protective cover body 6 is arranged, so that when the hidden protective cover body is used, the weapon door push rod 11 and the photoelectric door push rod 12 extend to push the weapon side-by-side door 7 and the photoelectric side-by-side door 8 open, the weapon 3 and the photoelectric direction indicator 4 can work, the weapon door push rod 11 needs to ensure that the door push open without pitching interference with the weapon 3, and the photoelectric door push rod 12 needs to ensure that the view field of the photoelectric direction indicator 4 cannot be shielded in the extending state.

Maintenance doors 10 are rotatably mounted on two sides and the rear end of the stealth shield body 6, wherein the left maintenance door 10 is a photoelectric maintenance door, the right maintenance door 10 is an ammunition box maintenance door, the rear maintenance door 10 is an overhaul maintenance door, two side faces of the stealth shield body 6 and a vertical line are in an inclined state of 5-8 degrees of camber angle, the rear side face of the stealth shield body 6 and the vertical line are in an inclined state of 5 degrees of camber angle, the maintenance doors 10 are in a closed state in the stealth state, the appearance of the stealth shield body 6 is integrated, and the scattering angle of incident radar waves is reduced.

The utility model discloses a theory of operation does: in a stealth state, the weapon side-by-side door 7 and the photoelectric side-by-side door 8 are automatically closed under the self-locking force of the self-locking spring hinge 9 shown in the figure, the appearance of the stealth protective cover body 6 is integrated, the scattering angle of incident radar waves is reduced through the inclined design of each side face, in a battle state, the weapon door push rod 11 and the photoelectric door push rod 12 are electrified to work, the weapon door push rod 11 and the photoelectric door push rod 12 extend to overcome the closing force of the spring self-locking hinge 9, and the weapon side-by-side door 7 and the photoelectric side-by-side door 8 are pushed to be opened. After 10S, the weapon 3 is switched to a normal working state. After the weapon 3 finishes working, the weapon 3 keeps a depression angle of-20 degrees, the weapon door push rod 11 and the photoelectric door push rod 12 are in a retracted state, and the weapon door 7 and the photoelectric door 8 are tightly closed under the action of the self-locking spring hinge 9.

To sum up, the utility model has the advantages that: the adoption sets up stealthy protecting shield body in weapon platform main part outside, very big improvement weapon platform's physical stealthy performance, but effectual reduction enemy radar guidance weapon's hit probability promotes the operational viability of small naval vessel then by a wide margin.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The stealth weapon platform for the small boat is characterized by comprising a stealth protective cover body (6) and a weapon platform main body arranged in the stealth protective cover body (6), wherein two side surfaces and front and back end surfaces of the stealth protective cover body (6) are inclined with a vertical surface;

the weapon platform main body comprises a position mounting base (1), a weapon pitching frame (2) is mounted at the upper end of the position mounting base (1), the weapon pitching frame (2) is of a U-shaped structure, a weapon (3) is mounted on the inner side of the weapon pitching frame, a photoelectric direction indicator (4) is mounted on the left side of the weapon pitching frame (2), and a cartridge case (5) is mounted on the right side of the weapon pitching frame (2);

stealthy protecting shield body (6) front side corresponds the position with weapon (3) and has seted up weapon opening (601), stealthy protecting shield body (6) front side corresponds the position with photoelectricity director (4) and has seted up photoelectricity opening (602), weapon opening (601) department is rotated and is installed the weapon and run from opposite directions door (7), photoelectricity opening (602), department are rotated and are installed photoelectricity and run from opposite directions door (8).

2. The stealth weapon platform for a yacht according to claim 1, wherein the weapon bisected door (7) and the photoelectric bisected door (8) are both mounted to the front end face of the stealth shield body (6) by self-locking spring hinges (9), the self-locking spring hinges (9) applying a closing torque to the weapon bisected door (7) and the photoelectric bisected door (8).

3. The stealth weapon platform for a small boat according to claim 2, wherein a weapon door push rod (11) is vertically and upwardly arranged at the lower end inside the stealth shield body (6) corresponding to the weapon side-by-side door (7), and a photoelectric door push rod (12) is horizontally and forwardly arranged at the rear side inside the stealth shield body (6) corresponding to the photoelectric side-by-side door (8).

4. The stealth weapon platform for a yacht according to claim 1, wherein said stealth shield body (6) is rotatably mounted with maintenance doors (10) on both sides and at the rear, wherein the maintenance door (10) on the left side is a photoelectric maintenance door, the maintenance door (10) on the right side is a cartridge maintenance door, and the maintenance door (10) on the rear side is an access maintenance door.

5. The stealth weapon platform for a yacht according to claim 1, wherein said stealth shield body (6) has both sides inclined at an camber angle of 5 to 8 ° from the vertical, and said stealth shield body (6) has a rear side inclined at an camber angle of 5 ° from the vertical.

6. Stealth weapon platform for boats, according to claim 1, characterized in that said weapon (3) is any one of a machine gun or a cannon.