Flying bomb locking and launching device

Abstract

The utility model discloses a patrol ammunition locking and launching device which comprises a launching cylinder used for containing an ammunition body, a power component and a locking component. The power component is arranged at the end of the launching cylinder and used for providing power for launching of the projectile body. The locking component comprises a positioning block, a locking hook and an abutting pin; the positioning block is arranged in the launching cylinder; the locking hook is rotationally mounted in the positioning block through a rotating shaft and can be clamped with or separated from the elastic body; the abutting pin is arranged at the end of the launching cylinder, and one end of the abutting pin extends into the launching cylinder and abuts against the locking hook. When the locking hook moves to abut against the abutting pin under the action of external force, the locking hook is dragged to deflect to be clamped with the elastic body. The utility model relates to the technical field of patrolling bombs, and solves the problems that the existing patrolling bomb launcher is lower in reliability and larger in launching overload.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of patrol flying bomb, relates to patrol flying bomb launching technology, and specifically relates to a kind of patrol flying bomb locking launching device. BACKGROUND

[0002] At present, in single soldier patrol flying bomb launching system, the separation function of patrol flying bomb and launching device is completed by the patrol flying bomb launching device of weak screw pull-off structure, and its specific principle is to force the pull-off of screw by using impact force during launching, to realize the above-mentioned function.

[0003] However, this structure has certain defects: such as the weak link of locking screw is prone to breakage in complex environment (air flow and temperature, etc.) in the air, which affects the success rate of launching, i.e. the reliability is low;And, the structure will generate large overload during launching, which requires high anti-overload capability of patrol flying bomb, increases the design difficulty and cost of patrol flying bomb.

[0004] Therefore, a patrol flying bomb locking launching device is needed to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at at least solving one of the technical problems existing in the prior art;For this purpose, the utility model provides a kind of patrol flying bomb locking launching device, to solve the problems of low reliability and large launching overload of existing patrol flying bomb launcher, the utility model is by being provided with the locking component including positioning block, locking hook and abutment pin, so that when power component outputs power to projectile, the function of projectile unlocking is completed under the cooperation of locking hook and abutment pin during the process of projectile being launched to outside by launching cylinder, so compared with the mode of screw pull-off in prior art, the load acting force on projectile can be effectively reduced and the reliability during use can be effectively improved.

[0006] To achieve the above-mentioned purpose, the first aspect of the utility model provides a kind of patrol flying bomb locking launching device, including the launching cylinder for accommodating projectile, power component and locking component;

[0007] The power component is arranged at the end of the launching cylinder, for providing power for the launching of the projectile;

[0008] The locking component includes positioning block, locking hook and abutment pin;

[0009] The positioning block is arranged inside the launching cylinder;

[0010] The locking hook is rotatably installed inside the positioning block by rotating shaft, and can be connected or separated with the projectile;

[0011] The abutment pin is arranged at the end of the launching barrel, and one end of the abutment pin extends into the launching barrel and abuts against the locking hook;

[0012] When the locking hook is moved to abut against the abutment pin under external force, the locking hook is pulled to deflect to be separated from the elastic body;

[0013] The outer wall of the rotating shaft is sleeved with a torsional spring, and when the torsional spring is not subjected to external force, the locking hook is pulled to rotate to be separated from the elastic body.

[0014] Further, when the power component operates to launch the elastic body, the elastic body drives the locking hook to be separated from the abutment pin, and in the separation process, the locking hook is separated from the elastic body under the action of the torsional spring.

[0015] Further, the positioning block is arranged in an open structure at one end to form a receiving cavity for accommodating the end of the elastic body.

[0016] The inner wall of the receiving cavity is provided with a groove for mounting the locking hook.

[0017] Further, the locking hook is arranged in two and symmetrically arranged, and one end of the locking hook can extend to the outside of the groove or hide in the groove to be used for being connected or separated from the elastic body.

[0018] Further, the locking hook is arranged in a Z-shaped structure to form a first protrusion and a second protrusion.

[0019] The first protrusion is used for being connected or separated from the elastic body, and the second protrusion is used for abutting against or separating from the abutment pin.

[0020] Further, the power component comprises a shell, a push plate and an ignition wire.

[0021] The shell is fixed at the end of the launching barrel.

[0022] The push plate is arranged in an integral form with the shell, and one end of the push plate abuts against the elastic body and surrounds the shell to form a chamber in which a launching assembly and launching powder are arranged.

[0023] The ignition wire is arranged at the end of the shell and can be connected with an external controller.

[0024] Further, the push plate and the positioning block are fastened and connected through screws.

[0025] Further, the opening of the launching barrel is fixedly provided with a front cover plate.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] By setting the locking component including the positioning block, the locking hook and the abutting pin, when the power component outputs power to the bullet body, in the process of the bullet body being launched to the outside by the launching barrel, the locking hook and the abutting pin cooperate to complete the function of unlocking the bullet body, compared with the screw breaking mode in the prior art, the load acting force on the bullet body can be effectively reduced, and the reliability during use can be effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0029] Figure 1 It is an embodiment of the present application that the structure of the launching device of the flying bullet is cut open.

[0030] Figure 2 It is an embodiment of the present application that the structure of the launching device of the flying bullet is cut open. Figure 1 It is an embodiment of the present application that the structure of the launching device of the flying bullet is cut open.

[0031] Reference signs:

[0032] 1, launching barrel; 11, front cover plate; 2, power component; 21, shell; 22, push plate; 23, ignition wire; 3, locking component; 31, positioning block; 32, locking hook; 33, abutting pin; 34, rotating shaft; 35, torsional spring. DETAILED DESCRIPTION

[0033] The technical solutions of the present application will be described clearly and completely below in combination with the embodiments. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0034] Please refer to Figure 1 and Figure 2 , the first aspect embodiment of the present application provides a flying bullet locking launching device, which comprises a launching barrel 1 for accommodating a bullet body, a power component 2 and a locking component 3.

[0035] Among them, the power component 2 is arranged at the end of the launching barrel 1, and is used to provide power for launching the bullet body.

[0036] In addition, the locking component 3 includes a positioning block 31, a locking hook 32 and an abutting pin 33.

[0037] In the embodiment, the positioning block 31 is arranged inside the launching barrel 1 to protect the end of the projectile and can move synchronously with the projectile inside the launching barrel 1.

[0038] The locking hook 32 is rotatably arranged inside the positioning block 31 through the rotating shaft 34 and can be connected with or separated from the projectile.

[0039] The abutting pin 33 is arranged at the end of the launching barrel 1, and one end of the abutting pin 33 extends into the launching barrel 1 and abuts against the locking hook 32.

[0040] Specifically, when the locking hook 32 is moved to abut against the abutting pin 33 under the action of external force, the locking hook is deflected to be connected with the projectile.

[0041] It should be particularly noted that the outer wall of the rotating shaft 34 is sleeved with a torsion spring 35, and when the torsion spring 35 is not subjected to external force (i.e., when the locking hook 32 is separated from the abutting pin 33), the locking hook 32 is rotated to be separated from the projectile. When the power component 2 operates to launch the projectile, the projectile drives the locking hook 32 to be separated from the abutting pin 33 (i.e., the projectile drives the positioning block 31 to move), and in the process of separation, under the action of the torsion spring 35, the locking hook 32 is separated from the projectile.

[0042] The device is provided with the locking component 3 including the positioning block 31, the locking hook 32 and the abutting pin 33, so that when the power component 2 outputs power to the projectile, the projectile is launched from the launching barrel 1 to the outside, and under the combined action of the locking hook 32 and the abutting pin 33, the function of unlocking the projectile is completed, thereby effectively reducing the load acting on the projectile and effectively improving the reliability in use, compared with the screw breakage mode in the prior art.

[0043] In the embodiment, the positioning block 31 is arranged in an open structure at one end to form a containing cavity for containing the end of the projectile.

[0044] The inner wall of the containing cavity is provided with a groove for mounting the locking hook 32.

[0045] Specifically, the locking hook 32 is provided with two symmetrical locking hooks, and one end of the locking hook 32 can extend outside the groove or hide in the groove to be connected with or separated from the projectile, i.e., when the locking hook 32 is separated from the abutting pin 33, the locking hook 32 hides in the groove under the action of the torsion spring 35, so that the projectile is no longer limited, and the separation of the projectile and the positioning block 31 is realized.

[0046] In the embodiment, the locking hook 32 is arranged in a Z-shaped structure to form a first protrusion and a second protrusion.

[0047] The first protrusion is used for clamping or separating with the elastic body, and the second protrusion is used for abutting or separating with the abutting pin 33.

[0048] In other embodiments, a specific power component 2 is further provided to better power the elastic body. Specifically, the power component 2 comprises a shell 21, a push plate 22 and an ignition wire 23.

[0049] The shell 21 is fixed to the end of the launching barrel 1.

[0050] It should be noted that the push plate 22 is integrally formed with the shell 21, and one end of the push plate 22 abuts against the elastic body and forms a chamber with the shell 21, in which a launching assembly and launching powder are arranged.

[0051] Correspondingly, the ignition wire 23 is arranged at the end of the shell 21 and can be connected with an external controller.

[0052] In addition, in order to ensure the stability during installation and application, and prevent the positioning block 31 from moving randomly in the launching barrel 1, the connection relationship between the push plate 22 and the positioning block 31 is further limited. Specifically, the push plate 22 and the positioning block 31 are connected by screws.

[0053] In other embodiments, in order to facilitate the description of the above installation process, an assembly method of the loitering ammunition locking launching device is further provided, which comprises the following steps:

[0054] The power component 2, the positioning block 31 and the elastic body are connected as a whole and are inserted into the launching barrel 1;

[0055] One end of the power component 2 penetrates to the outside of the launching barrel 1, and at this time, under the action of the abutting pin 33, the locking hook 32 is deflected to clamp the elastic body, thereby completing the preliminary locking of the elastic body.

[0056] Finally, the shell 21 of the power component 2 and the launching barrel 1 are connected and fixed by pressing screws, thereby completing the final locking of the elastic body.

[0057] The device, through the above setting, when applied, can complete the locking of the projectile by the abutting pin 33 arranged on the launching barrel 1 to assist the positioning block 31 and the locking hook 32, thereby improving the locking reliability of the projectile in the launching barrel 1. And through the power component 2 as a power source, and indirectly connecting the locking component 3 with the launching barrel 1 (i.e. the power component 2 is fixed with the launching barrel 1, and the push plate of the power component 2 is fixedly connected with the positioning block 31), the reliable launching of the projectile can be ensured, and the reliable locking of the loitering munition in the launching barrel 1 is indirectly ensured. And the external controller ignition mode can realize the air timing ignition, which is simple and convenient to operate, and has good safety.

[0058] In other embodiments, the opening of the launching barrel 1 is fixedly provided with a front cover plate 11 for protecting the guidance of the projectile.

[0059] The above embodiments are only used to illustrate the technical method of the utility model and not to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical method of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A cruise missile locking and launching device, characterized in that: It comprises a launching tube (1) for accommodating a projectile, a power component (2) and a locking component (3); The power component (2) is arranged at the end of the launch tube (1) and is used to provide power for launching the projectile; The locking component (3) comprises a positioning block (31), a locking hook (32) and an abutting pin (33); The positioning block (31) is arranged inside the launching tube (1); The locking hook (32) is rotatably mounted inside the positioning block (31) via a rotating shaft (34) and can be engaged with or separated from the elastic body; The abutment pin (33) is arranged at the end of the launch tube (1), and one end of the abutment pin (33) extends into the interior of the launch tube (1) and abuts against the locking hook (32); When the locking hook (32) is moved by an external force to abut against the abutting pin (33), the locking hook (32) is pulled to deflect and engage with the elastic body; Wherein, the outer wall of the rotating shaft (34) is provided with a torsion spring (35), and when the torsion spring (35) is not subjected to external force, it pulls the locking hook (32) to rotate until it is separated from the elastic body.

2. A loitering missile locking and launching device according to claim 1, characterized in that: When the power component (2) operates to launch the projectile, the projectile drives the locking hook (32) to separate from the abutment pin (33), and during the separation process, under the action of the torsion spring (35), the locking hook (32) separates from the projectile.

3. The loitering missile locking and launching device according to claim 1, characterized in that: The positioning block (31) is configured as a structure with one end open to form a receiving cavity for receiving the end of the projectile; The inner wall of the accommodating cavity is provided with a groove for installing the locking hook (32).

4. A loitering missile locking and launching device according to claim 3, characterized in that: Two locking hooks (32) are provided and are symmetrically arranged, and one end of the locking hook (32) can extend to the outside of the groove or be hidden in the groove, so as to be respectively used for engaging with or separating from the elastic body.

5. The loitering missile locking and launching device according to claim 1, characterized in that: The locking hook (32) is configured as a Z-shaped structure to form a first protrusion and a second protrusion; The first protrusion is used for engaging with or separating from the elastic body, and the second protrusion is used for engaging with or separating from the abutting pin (33).

6. The loitering missile locking and launching device according to claim 1, characterized in that: The power component (2) includes a housing (21), a push plate (22) and an ignition wire (23); The housing (21) is fixed to the end of the launch tube (1); The push plate (22) is integrally formed with the shell (21), and one end of the push plate abuts against the projectile, and a chamber with a built-in firing assembly and propellant is formed between the push plate and the shell (21); The ignition wire (23) is arranged at the end of the housing (21) and can be connected to an external controller.

7. The loitering missile locking and launching device according to claim 6, characterized in that: The push plate (22) and the positioning block (31) are fastened together by screws.

8. The loitering missile locking and launching device according to claim 1, characterized in that: A front cover plate (11) is fixedly mounted at the opening of the launch tube (1).

Images