CN203837578U

CN203837578U - Shooting recoil force simulating device for light weapon

Info

Publication number: CN203837578U
Application number: CN201420236146.1U
Authority: CN
Inventors: 余凯平; 唐兵; 胡立明; 周生; 陈向春; 王峰; 张卫忠
Original assignee: PLA MILITARY ACADEMY
Current assignee: PLA MILITARY ACADEMY
Priority date: 2014-05-09
Filing date: 2014-05-09
Publication date: 2014-09-17
Anticipated expiration: 2024-05-09

Abstract

The utility model relates to a shooting recoil force simulating device for a light weapon. The shooting recoil force simulating device for the light weapon comprises two hitting bars, a gun stock rear seat, two electromagnetic solenoids, two iron cores, three springs and a support. The two iron cores are matched with the two electromagnetic solenoids respectively. In the using process, the shooting recoil force simulating device is fixed on a gun shell. Electromagnetic attraction is used as a power source, a trigger of a rifle is pressed, so that the two electromagnetic solenoids are connected with a power source, solenoid attraction is generated to enable the two iron cores to move, and accordingly the two hitting bars are driven to hit against the gun stock rear seat to generate recoil force. According to the shooting recoil force simulating device for the light weapon, the recoil force generated in the live weapon firing process can be simulated, under the condition that ballets do not need to be consumed, the real shooting recoil effect can be achieved, a recoil force simulation module is provided for simulated training firearms, the device can also be used for real military confrontation manoeuvre training, the recoil force generated by blank ammunition is replaced, and bullet loss and gun loss are effectively reduced.

Description

Light weapon firing recoil analogue means

Technical field

The utility model belongs to small arms technical field, relates to a kind of light weapon firing recoil and produces and transfer device.

Background technology

The recoil producing when light weapon firing recoil produces and transfer device is simulation ball firing, without consuming in the situation of bullet, realizes real shooting recoil effect.At present, the mode of simulation small arms firing recoil has mechanical energy-saving type, Pneumatic impact.Mechanical energy-saving type is that the power being applied by power memory element is clashed into block and produced recoil, is conventionally used on simulated toy rifle or gun for laser stimulation shooting training, and the recoil that this mode produces is less, shows as obvious vibration sense.Pneumatic impact is to utilize gases at high pressure to promote piston rod to clash into generation recoil, the gases at high pressure that gases at high pressure are used compressed air or blank cartridge to produce.Compressed air is outer being connected on gun firing simulator conventionally, although can produce larger recoil, source of the gas supplements difficulty, and cost is higher, is unfavorable for the maneuver warfare on maneuver between two units battlefield; Use blank cartridge firing training, although the sound in the time of producing ball firing, light effect, the effect when recoil producing does not still reach ball firing, cannot meet and repeat the training requirement that aims at, affects true rifle service life simultaneously.

Summary of the invention

In order to overcome, the recoil that existing recoil generating means produces is less, pneumatic power is under-supply, blank cartridge has the problems such as damage to true rifle, the utility model provides a kind of shooting recoil momentum analogue means, be installed on simulated laser automatic rifle, the recoil suitable with it in the time of not only can the ball firing of simulates real rifle, and true rifle when gunnery training and maneuver between two units can instead of flat time, avoided true rifle loss and bullet consumption.

Concrete technical solution is as follows:

Light weapon firing recoil analogue means comprises two lances 8, tabular gun stock back seat 5, and two ends and the middle part of described two lances 8 are screw rod; One end of two lances 8 is being fixedly connected with respectively the two ends of the outer end plate 13 of strip, and the other end respectively empty set U-shaped support 7, and middle part is being fixedly connected with the two ends of the intermediate plate 14 of strip; Described outer end plate 13 is identical with the shape of intermediate plate 14;

Two lances 8 between outer end plate 13 and intermediate plate 14 are provided with support plate 9; Support plate 9 is L shaped plate, and the long side plate empty set of support plate 9 is on two lances 8, and minor face plate, to intermediate plate 14 curvings, is fixed with o A10 on support plate 9, and the axially parallel of o A10 is in lance 8, and between two lances 8; The middle part of the outer end plate 13 corresponding with support plate 9 is being fixedly connected with one end of columned iron core A12, and the other end of iron core A12 stretches in o A10, is arranged with spring A11 on iron core A12;

Two middle side parts of described U-shaped support 7 offer respectively the outside chute of notch, and the middle part of the U-shaped support 7 corresponding with intermediate plate 14 is fixed with o B17, and the axially parallel of o B17 is in lance 8, and between two lances 8; The middle part of the intermediate plate 14 corresponding with U-shaped support 7 is being fixedly connected with one end of columned iron core B15, and the other end of iron core B15 stretches in o B17, is arranged with spring B 16 on iron core B15;

The openend correspondence of described U-shaped support 7 described gun stock back seat 5, and on gun stock back seat 5, both sides are fixed with respectively slide block 6, the two side slides 6 corresponding chute that is arranged in U-shaped support 7 both sides respectively, and slide block 6 moves back and forth in chute; Between gun stock back seat 5 and U-shaped support 7, be fixed with spring C20;

Described o A10 and o B17 are respectively by wire power connection source switch, power switch is connecting battery pack 2, when o A10 and o B17 energising, produce electromagnetic attraction, iron core A12 and iron core B15 are moved, drive lance 8 to clash into gun stock back seat 5 and produce recoil.

Described spring A11, spring B 16 and spring C20 are stage clip.

Accompanying drawing explanation

Fig. 1 is that the utility model is used state diagram.

Fig. 2 is the utility model structural representation.

Fig. 3 is original state cutaway view.

Fig. 4 is duty cutaway view.

Sequence number in upper figure: battery pack 2, trigger 3, rifle housing 4, gun stock back seat 5, slide block 6, U-shaped support 7, lance 8, support plate 9, o A10, spring A11, iron core A12, outer end plate 13, intermediate plate 14, iron core B15, spring B 16, o B17, spring C20.

The specific embodiment

Below in conjunction with accompanying drawing, by embodiment, the utility model is further described.

Embodiment

Referring to Fig. 2, light weapon firing recoil analogue means comprises two lances 8, tabular gun stock back seat 5.Two ends and the middle part of two lances 8 are screw rod; One end of two lances 8 is being fixedly connected with respectively the two ends of the outer end plate 13 of strip, and the other end respectively empty set U-shaped support 7, and middle part is being fixedly connected with the two ends of the intermediate plate 14 of strip; Outer end plate 13 is identical with the shape of intermediate plate 14, sees Fig. 2 and Fig. 3.

Referring to Fig. 3, on two lances 8 between outer end plate 13 and intermediate plate 14, be set with support plate 9; Support plate 9 is L shaped plate, and the long side plate empty set of support plate 9 is on two lances 8, and minor face plate, to intermediate plate 14 curvings, is installed with o A10 on support plate 9, and the axially parallel of o A10 is in lance 8, and between two lances 8; The middle part of the outer end plate 13 corresponding with support plate 9 is being fixedly connected with one end of columned iron core A12, and the other end of iron core A12 stretches in o A10, is arranged with spring A11 on iron core A12.

Referring to Fig. 2 and Fig. 3, two middle side parts of U-shaped support 7 offer respectively the outside chute of notch, the middle part of the U-shaped support 7 corresponding with intermediate plate 14 is installed with o B17, and the axially parallel of o B17 is in lance 8, and between two lances 8; The middle part of the intermediate plate 14 corresponding with U-shaped support 7 is being fixedly connected with one end of columned iron core B15, and the other end of iron core B15 stretches in o B17, is arranged with spring B 16 on iron core B15.

Referring to Fig. 3, the openend correspondence of U-shaped support 7 gun stock back seat 5, and on gun stock back seat 5, slide block 6, the two side slides 6 corresponding chute that is arranged in U-shaped support 7 both sides respectively is fixedly equipped with respectively in both sides, and slide block 6 moves back and forth in chute; Between gun stock back seat 5 and U-shaped support 7, be installed with spring C20; Spring A11, spring B 16 and spring C20 are stage clip; O A10 and o B17 are respectively by wire power connection source switch, when o A10 and o B17 energising, produce electromagnetic attraction, iron core A12 and iron core B15 are moved, drive lance 8 to clash into gun stock back seat 5 and produce recoil.

During use, referring to Fig. 1, this device is fixed on rifle housing 4 by U-shaped support 7 and support plate 9.

During work, spring C20 keeps gun stock back seat 5 to be initially at end of travel by spring force, guarantee that rifle profile is complete, see Fig. 1, in use procedure, by shoulder, compress gun stock back seat 5, now spring contraction, when two lances 8 clash into gun stock back seat 5, because the slide block 6 of gun stock back seat 5 both sides can slide on U-shaped support 7, not only produce recoil, and effectively avoid the impact of push rod to offset as internal force; When pulling the trigger 3 of rifle, make o A10 and o B17 conduction, produce suction iron core A12 and iron core B15 are moved simultaneously, drive two lances 8 to clash into gun stock back seat 5 and produce recoil.

Claims

1. light weapon firing recoil analogue means, is characterized in that: comprise two lances (8), tabular gun stock back seat (5), two ends and the middle part of described two lances (8) are screw rod; One end of two lances (8) is being fixedly connected with respectively the two ends of the outer end plate (13) of strip, and the other end respectively empty set U-shaped support (7), and middle part is being fixedly connected with the two ends of the intermediate plate (14) of strip; Described outer end plate (13) is identical with the shape of intermediate plate (14); Two lances (8) between outer end plate (13) and intermediate plate (14) are provided with support plate (9); Support plate (9) is L shaped plate, the long side plate empty set of support plate (9) is on two lances (8), minor face plate is to intermediate plate (14) curving, support plate is fixed with o A(10 on (9)), o A(10) axially parallel is in lance (8), and is positioned between two lances (8); The middle part of the outer end plate (13) corresponding with support plate (9) is being fixedly connected with columned iron core A(12) one end, iron core A(12) the other end stretch into o A(10) in, iron core A(12) on be arranged with spring A(11); Two middle side parts of described U-shaped support (7) offer respectively the outside chute of notch, the middle part of the U-shaped support (7) corresponding with intermediate plate (14) is fixed with o B(17), o B(17) axially parallel is in lance (8), and is positioned between two lances (8); The middle part of the intermediate plate (14) corresponding with U-shaped support (7) is being fixedly connected with columned iron core B(15) one end, iron core B(15) the other end stretch into o B(17) in, iron core B(15) on be arranged with spring B (16); The openend correspondence of described U-shaped support (7) described gun stock back seat (5), the upper both sides of gun stock back seat (5) are fixed with respectively slide block (6), two side slides (6) respectively correspondence are arranged in the chute of U-shaped support (7) both sides, and slide block (6) moves back and forth in chute; Between gun stock back seat (5) and U-shaped support (7), be fixed with spring C(20); Described o A(10) and o B(17) respectively by wire power connection source switch, as o A(10) and o B(17) when energising produce electromagnetic attraction, make iron core A(12) and iron core B(15) be moved, drive lance (8) to clash into gun stock back seat (5) and produce recoil.

2. light weapon firing recoil analogue means according to claim 1, is characterized in that: described spring A(11), spring B (16) and spring C(20) be stage clip.