CN114674173A

CN114674173A - Multifunctional transmitter mechanism and working method thereof

Info

Publication number: CN114674173A
Application number: CN202210247011.4A
Authority: CN
Inventors: 孙虎; 叶云凯; 吴泽明; 梁青; 赵志磊; 向东
Original assignee: Chongqing Jianshe Industry Group Co Ltd
Current assignee: Chongqing Jianshe Industry Group Co Ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-28
Anticipated expiration: 2042-03-14
Also published as: CN114674173B

Abstract

The invention discloses a multifunctional transmitter mechanism and a working method thereof, which can be hung up under a safety state, and a weapon is still in the safety state after hung up. The automatic hanging machine comprises a transmitter base, an automatic machine, a stop iron and a safety shaft, wherein a clamping groove is formed in the safety shaft, a safety shaft return lever is hinged to the transmitter base, an execution end of the safety shaft return lever is clamped with the clamping groove in the safety shaft, the safety shaft returns through a safety shaft return spring, a guide inclined plane is arranged in the middle of the stop iron, a tenon is arranged at the lower end of the automatic machine and used for being matched with the guide inclined plane of the stop iron to press the stop iron downwards, a stop iron hanging surface is arranged at the rear end of the guide inclined plane and used for being matched with a control end of the safety shaft return lever, and the front end of the tenon is used for being matched with the stop iron hanging surface to form a hanging machine.

Description

Multifunctional transmitter mechanism and working method thereof

Technical Field

The invention relates to the technical field of firearms, in particular to a multifunctional transmitter mechanism and a working method thereof.

Background

For most weapons, an on-hook action cannot be achieved when it is in a safe state. When the weapon is required to be in a battle insurance state in the marching process, the weapon insurance needs to be closed first, and then the insurance is opened after the completion of hanging up, so that the operation procedure is complicated. Meanwhile, in a battlefield environment, due to the fact that the fighter is in a high-tension state, the situation that the fighter forgets to open the insurance after hanging up can occur, and at the moment, the weapon is in a cocked state, so that the safety of the march is threatened.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a multifunctional transmitter mechanism and a working method thereof.

The purpose of the invention is realized as follows:

a multifunctional transmitter mechanism comprises a transmitter base and an automatic machine, wherein a choke iron is hinged on the transmitter base, the free end of the choke iron is supported on the transmitter base through a choke iron spring, a safety shaft is in sliding fit on the transmitter base, a boss is arranged on the safety shaft and used for limiting the free end of the choke iron to form a safety opening state, the safety shaft controls the safety opening state and the safety closing state through a safety trigger, a clamping groove is arranged on the safety shaft, a safety shaft return lever is hinged on the transmitter base, the execution end of the safety shaft return lever is clamped with the clamping groove on the safety shaft, the safety shaft returns through the safety shaft return spring, a guide inclined plane is arranged in the middle of the choke iron, a tenon is arranged at the lower end of the automatic machine and used for matching with the guide inclined plane of the choke iron to press the choke iron downwards, and the rear end of the guide inclined plane is a choke iron hanging machine surface, the front end of the tenon is an automatic hanging surface which is used for being matched with a blocking iron hanging surface to form a hanging machine, one side of the tenon, corresponding to the safety shaft return lever, is provided with a tenon inclined surface which is used for being matched with the control end of the safety shaft return lever, and the safety shaft is driven by the safety shaft return lever in a safety opening state, so that the boss is free from limiting the free end of the blocking iron.

Preferably, the launcher base is transversely provided with a slide bar along the upper edge, the safety trigger is connected with a control panel, the safety shaft, the control panel and the safety shaft return spring are sleeved on the slide bar to form sliding fit, the lower part of the safety shaft is provided with an open slot, the safety shaft return spring and the control panel are located in the open slot, one end of the safety shaft return spring is in contact with the control panel, and the safety trigger drives the safety shaft to move through the control panel to form a safety opening state or a safety closing state.

Preferably, the control end of the safety shaft return lever is provided with an inclined plane used for being matched with the inclined plane of the tenon.

A working method of the multifunctional transmitter mechanism comprises the following steps: when the safety device is in a closed state, the boss is staggered with the free end of the iron resistor, and the iron resistor can press the iron resistor spring downwards, so that the on-hook operation can be performed;

the on-hook process in the insurance closing state is as follows: pulling the automatic machine backwards to enable the tenon to press the iron resistor downwards, and when the tenon of the automatic machine passes over the hanging surface of the iron resistor, lifting the iron resistor to return under the action of the iron resistor spring to enable the hanging surface of the iron resistor to be attached to the hanging surface of the automatic machine, so that hanging is completed;

under the condition that the safety is opened, the boss of the safety shaft limits the downward pressing of the iron resistor;

The on-hook process in the insurance opening state comprises the following steps: the automatic machine is pulled backwards, the tenon inclined plane on the automatic machine and the safety shaft return lever act to enable the safety shaft return lever to rotate to drive the safety shaft, the safety shaft compresses the safety shaft return spring, and at the moment, the automatic machine can press the iron resistor downwards to complete hanging; after the hanging machine is finished, the safety shaft moves reversely to return under the action of the safety shaft return spring to drive the safety shaft return lever to rotate reversely to return, and the transmitter is still in a safety opening state.

By adopting the technical scheme, the invention designs a set of linkage mechanism, when the weapon is in a safe state to hang up, the safety shaft is opened by the safety shaft return lever through the action of the tenon inclined plane on the bolt and the safety shaft return lever, so that the stop iron can be pressed down, and the hanging up is realized. After the hanging-up is finished, the safety shaft resets under the action of the safety shaft return spring to limit the pressing-down of the stop iron, so that the weapon is still in a safety state.

Has the following beneficial effects:

1. the weapon can be hung up in a safe state, and the battlefield adaptability of the weapon is improved;

2. the structure principle is simpler, realizes easily, has the realistic possibility of popularization and implementation.

Drawings

FIG. 1 is a schematic diagram of a transmitter architecture;

FIG. 2 is a schematic diagram of a transmitter safing OFF state;

FIG. 3 is a schematic diagram of the on-hook process in the safety closed state;

FIG. 4 is a schematic diagram of a transmitter safing on state;

fig. 5 is a schematic diagram of the on-hook process in the safe-open state.

Detailed Description

The working principle of the invention is explained below with reference to the accompanying drawings:

the transmitter configuration is shown in fig. 1 and the transmitter fuse off state is shown in fig. 2.

When the safety trigger 1 is in an 'F' position, the transmitter is in a safety closed state, the safety shaft 2 is positioned on the right side of the transmitter base 3, and the iron resistor 4 can be used for pressing the iron resistor spring 5 down, so that the on-hook operation can be carried out.

The on-hook process in the safing off state is shown in fig. 3. The on-hook process in the insurance closing state is as follows: and pulling the automatic machine 6 backwards to enable the tenon of the automatic machine to press the sear 4 downwards, and when the tenon of the automatic machine 6 passes over the hanging surface of the sear 4, lifting the sear 4 to return under the action of the sear spring 5 to enable the hanging surface of the sear 4 to be attached to the hanging surface of the automatic machine 6, thus completing hanging.

The transmitter safing on state is shown in fig. 4. When the safety trigger 1 is arranged at the position of S, the transmitter is in a safety opening state, the safety shaft 2 is positioned at the left side of the transmitter base 3, and the boss of the safety shaft 2 limits the iron inhibitor 4 to be pressed downwards.

The process of hanging up in the safe on state is shown in fig. 5. The on-hook process in the insurance opening state comprises the following steps: the automatic machine 6 is pulled backwards, the tenon inclined plane on the automatic machine acts with the safety shaft return lever 7, the safety shaft return lever 7 rotates anticlockwise, the safety shaft 2 is driven to move rightwards, the safety shaft return spring 8 is compressed, and the automatic machine 6 can press the iron resistor 4 downwards at the moment, so that the hanging is completed. After the hanging-up is finished, the safety shaft 2 moves leftwards under the action of the safety shaft return spring 8, the safety shaft return lever 7 is driven to return clockwise, and the transmitter is still in a safety opening state (S).

According to the invention, the safety shaft return lever is used as a conversion part, so that the transmitter can be hung up when the transmitter is in a safety opening state. The safety shaft is opened through the action of a tenon inclined plane on the automatic machine and a return lever of the safety shaft, so that the iron block can be pressed downwards, and the hanging is realized. After the hanging-up is completed, the safety shaft and the safety shaft return lever are reset under the action of the safety shaft return spring, so that the transmitter is restored to the safety opening state.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a multi-functional transmitter mechanism, includes transmitter frame (3), automata (6), it has sear (4) to articulate on transmitter frame (3), the free end of sear (4) supports in transmitter frame (3) through sear spring (5), sliding fit has insurance axle (2) on transmitter frame (3), be equipped with the boss on insurance axle (2), the boss is used for spacing the free end of sear (4), forms insurance open mode, insurance axle (2) are through insurance trigger (1) control insurance open mode, insurance closed mode, its characterized in that: the safety shaft (2) is provided with a clamping groove, the transmitter base (3) is hinged with a safety shaft return lever (7), the execution end of the safety shaft return lever (7) is clamped with the clamping groove on the safety shaft (2), the safety shaft (2) returns through a safety shaft return spring (8), the middle part of the iron resistance (4) is provided with a guide inclined plane, the lower end of the automatic machine (6) is provided with a tenon which is used for being matched with the guide inclined plane of the iron resistance (4) to press down the iron resistance (4), the rear end of the guide inclined plane is an iron resistance hanging plane, the front end of the tenon is an automatic machine (6) hanging plane, the automatic machine (6) hanging plane is used for being matched with the iron resistance hanging plane to form a hanging machine, one side of the tenon corresponding to the safety shaft return lever (7) is provided with a tenon inclined plane which is used for being matched with the control end of the safety shaft return lever (7), the safety shaft (2) is driven by the safety shaft return lever (7) in the safety opening state, so that the boss relieves the limit of the free end of the iron resistor (4).

2. A multi-function transmitter mechanism as claimed in claim 1, wherein: the transmitter base (3) is gone up and is transversely equipped with the slide bar along the edge, be connected with the control panel on insurance trigger (1), insurance axle (2), control panel, insurance axle return spring (8) cover form sliding fit on this slide bar, the lower part of insurance axle (2) is equipped with the open slot, insurance axle return spring (8), control panel are located this open slot, and the one end and the control panel contact of insurance axle return spring (8), insurance trigger (1) drive insurance axle (2) through the control panel and remove, form insurance open mode or insurance closed mode.

3. A multi-function transmitter mechanism as claimed in claim 1, wherein: and the control end of the safety shaft return lever (7) is provided with an inclined plane which is used for being matched with the inclined plane of the tenon.

4. A method of operating the multifunctional transmitter mechanism of claim 1, characterized by: under the closing state of the safety device, the boss is staggered with the free end of the iron resistor (4), and the iron resistor (4) can press the iron resistor spring (5) downwards so as to carry out on-hook operation;

the on-hook process in the insurance closing state is as follows: the automatic machine (6) is pulled backwards to enable the tenon to press the iron resistor (4) downwards, when the tenon of the automatic machine (6) crosses the hanging surface of the iron resistor (4), the iron resistor (4) is lifted and returned under the action of the iron resistor spring (5), the hanging surface of the iron resistor (4) is made to be attached to the hanging surface of the automatic machine (6), and then hanging is completed;

Under the condition that the safety is opened, the lug boss of the safety shaft (2) limits the iron inhibitor (4) to be pressed downwards;

the on-hook process in the insurance opening state comprises the following steps: the automatic machine (6) is pulled backwards, the tenon inclined plane on the automatic machine acts with the safety shaft return lever (7), the safety shaft return lever (7) is rotated to drive the safety shaft (2), the safety shaft (2) compresses the safety shaft return spring (8), and the automatic machine (6) can press the resistance iron (4) downwards to complete hanging; after the hanging machine is finished, the safety shaft (2) moves reversely to return under the action of the safety shaft return spring (8), the safety shaft return lever (7) is driven to rotate reversely to return, and the transmitter is still in a safety opening state.