KR20100096410A - Remote weapon cradle - Google Patents

Abstract

PURPOSE: A remote firearm cradle for reducing the spring force of shooting in launching is provided to reduce the effort of a gunner by charging a firearm at a remote. CONSTITUTION: A remote firearm cradle for reducing the spring force of shooting comprises a reaction reducing unit(20), a charging unit(40), a shooting unit unit(50), and a controller. The reaction reducing unit is combined with a firearm in order to reduce the rebound of firearm. The controller controls the charging unit and the shooting unit. The reaction reducing unit comprises a pair of fixed axes, a tube(22), an elastic member and supporting members(24,25). The tube is combined in the external side of a pair of fixed axes. The elastic member is elastically supported with external one side of the fixed axis. The supporting member is installed in the between both ends of a pair of tubes. The charging unit comprises a cylinder(42), a locking member and an end position sensor(45). The end position sensor senses the location of the latching member and transfers a signal.

Description

Remote Weapon Cradle {Remote Weapon Cradle}

The present invention relates to a remote gun stand, and more specifically, to enable a recoil reduction, remote loading and firing to achieve a stable remote shooting of various firearms.

The conventional gun stand had only the effect of reducing the weight on the shooter by fixing the gun.

Therefore, the shooter's shooting accuracy is very low due to the reaction that occurs during shooting, and the shooting accuracy is very low. Weighted.

Recently, a gun stand that uses springs to reduce the recoil of a firearm has been used, but this also has a problem of low shooting efficiency because the shooter must directly load and fire the shot.

The present invention has been invented to solve the above-mentioned conventional problems, the remote gun stand to reduce the recoil of the gun and at the same time can be remotely loaded and fired to reduce the fatigue of the shooter to enable accurate aiming It is to provide.

The present invention includes a reaction reduction unit coupled to the firearm to reduce the recoil during firing of the firearm; A loading unit for loading a firearm; A firing unit coupled to one side of the gun to enable firing of the gun; As a structure consisting of a control unit for controlling the loading unit and the launch unit,

The recoil reduction unit includes a pair of fixed shafts, a tube coupled to the outer surfaces of the pair of fixed shafts so as to be slidably moved, and an elastic member held between the inner surfaces of the tubes and one side of the fixed shaft; A support member provided between both ends of the pair of tubes and coupled to a bottom surface of the gun, wherein the loading unit is rotatably coupled to an end of the piston of the cylinder and a cylinder operated by an electric motor; The locking member is rotatable so as to lead the knurl of the structure, and the end position sensor for sensing the position of the locking member to transmit a signal.

In the lower part of the recoil reduction unit, a pair of opposing side frames and the front and rear frames between the side frame, and the fixed shaft and one end of the tube is connected to the front and rear frames, respectively The structure further comprises a support for forming a coupling hole to be supported.

In addition, the support member is a structure that is fixed on the tube by a coupling tube, respectively.

In addition, one end of the fixed shaft is provided with a buffer member, the structure is provided with a buffer member on one side of the coupling tube of the support member.

In addition, the locking bolt is coupled to one end of the tube and one end of the fixed shaft so that the elastic member is held in the inside of the tube.

In addition, the support member is a coupling pin which is directly coupled to the bottom surface through the insertion hole of the gun, a support for supporting both ends of the coupling pin, and extending from each end of the support is coupled to the outer surface of each tube together It is a structure consisting of a connector to move.

In addition, the support member is a structure consisting of a coupling pin coupled to the lug formed on the bottom of the gun, and a coupling tube coupled to the tube while supporting both ends of the coupling pin.

In addition, the end position sensor is fixed to the support portion through the support, the end of the support and the end position sensor side is a structure in which the fixing member is screwed.

In addition, one side of the cylinder is a structure that can be further provided with a start position sensor for recognizing the start state of the cylinder.

In addition, the locking member is rotatably coupled to one side of the locking member to play a locking role to control the rotation of the locking member.

In addition, the locking member has a structure in which a first locking groove for temporarily latching the bolt and a second locking groove for locking the locking member are formed.

In addition, the locking member has a structure in which the locking piece is bent, formed to be caught in the second locking groove of the locking member.

In addition, the launch unit is composed of a solenoid provided on one side of the base member, a connecting member connected to the end of the solenoid, and a pressing member provided at the end of the connecting member to operate the trigger.

In addition, the front coefficient of recoil reduction unit and the support is a structure that can be further provided with a bullet coefficient with a sensor.

As described above, the present invention can reduce the reaction force at the time of firearms, as well as the number of bullets, automatic reloading and remote firing, and can increase the accuracy of shooting while reducing the shooter's fatigue, and general rifle, machine gun, and grenade launcher It is applicable to most firearms.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a combined perspective view of the present invention, Figure 2 is an exploded perspective view of the present invention.

Figure 3 is a perspective view of the combined state of the reaction reduction portion, the support portion and the loading portion of the present invention.

4 is a plan view of the state excluding the loading portion in the state of FIG.

5A is a cross-sectional view taken along the line A-A of FIG.

FIG. 5B is a cross-sectional view illustrating a state in which recoil generated by the firing of a firearm in the state of FIG. 5A is absorbed. FIG.

6 is a perspective view of the charging unit of the present invention.

7 is a perspective view of the launch unit of the present invention.

8 is a perspective view illustrating a state in which the launch unit of FIG. 7 is mounted to a firearm.

9 (a) (b) (c) (d) are diagrams showing stepwise operation states of the loading section of the present invention.

10 is a block diagram illustrating a relationship in which the gun supporter of the present invention is controlled by a controller.

1 and 2, the present invention includes a reaction reduction unit 20 coupled to the firearm to reduce the recoil during firing of the firearm 10; A support portion 30 coupled to support the reaction reduction portion 20 at the lower portion of the reaction reduction portion 20; A loading unit 40 for loading the firearm 10; Coupled to one side of the gun 10 is a structure consisting of a firing unit 50 to enable the firing of the gun 10.

The reaction reduction portion 20 includes a pair of fixed shafts 21, a tube 22 coupled to the outer surfaces of the pair of fixed shafts 21 so as to be slidable, and the respective tubes 22. An elastic member 23 which is held between one end of the outer surface of the fixed shaft 21 and the inner side of the support member is provided between both ends of the pair of tubes 22 and is coupled to the bottom of the firearm 10. (24) It is a structure which consists of 25.

In addition, one side of the coupling pipe 26 and one end of the fixed shaft 21 is provided with a buffer member 28, the buffer member 29 is also provided on one side of the coupling pipe 25b of the support member 25 It is a structure provided.

The buffer member 28a may be made of urethane rubber, but is not limited thereto and may be made of any other material having a buffer function.

In addition, the locking bolt 29 is coupled to one end of the fixed shaft 21, that is, the rear frame 34, inside the tube 22. The elastic member 23 is held in the inside of the tube 22 by the locking bolt 29.

In addition, the support members 24 and 25 are fixed to the tube 22 by the coupling pipes 26 and 27, respectively.

In addition, the one support member 24 is a coupling pin 24a directly coupled to the bottom surface through the insertion hole 11 of the firearm 10, and a support 24b for supporting both ends of the coupling pin 24a; And a connection tube 24c extending from each end of the support 24b to be coupled to the outer surface of each tube 22 to move together.

In addition, the other support member 25 is a coupling pin 25a coupled to the lug 12 formed on the bottom surface of the firearm 10 and the tube 20 while supporting both ends of the coupling pin 25a. It is a structure consisting of a coupling pipe 25b coupled to the phase.

In addition, the support part 30 is formed in a substantially rectangular shape, and a pair of opposing side frames 31 and 32 and the front and rear frames 33 and 34 between the side frames 31 and 32. A coupling hole 33a (to which the fixed shaft 21 and the one end of the tube 22 are coupled to and supported by the front and rear frames 33 and 34, respectively) 34a) is formed.

In addition, the loading unit 40 is rotatably coupled to a cylinder 42 operated by the transmission unit 41 and a connecting piece 43a provided at the end of the piston 43 of the cylinder 42. The locking member 44 is rotatably driven so as to guide the bolt 13 of the 10, and the end position sensor 45 which senses the position of the locking member 44 and transmits a signal.

The transmission part 41 is made of a motor or the like.

In addition, the end position sensor 45 is fixed to the support part 30 through the support 45a, and the fixing member 45b is screwed to the end position sensor 45 side while being the end of the support 45a. .

In addition, one side of the cylinder 42 has a structure in which a start position sensor 47 for recognizing the start state of the cylinder 42 is provided.

In addition, one side of the locking member 44 is rotatably coupled to the locking member 46 that serves as a locking to control the rotation of the locking member (44).

In addition, the locking member 44 and the locking member 46 are rotatably coupled by rotation pins 44a and 46a, respectively.

In addition, the locking member 44 is formed with a first locking groove 44b for temporarily locking the bolt 12 and a second locking groove 44c for locking the locking member 46. .

In addition, the locking member 46 has a structure in which the locking piece 46b is bent and formed to be caught in the second locking groove 44c of the locking member 44.

In addition, the launch unit 50, the solenoid 52 provided on one side of the base member 51, the connecting member 53 connected to the end of the solenoid 52, and the connecting member 53 It is composed of a pressing member 54 provided at the end to operate the trigger.

The connecting member 53 has a structure rotatably coupled through the rotation pin (53a).

In addition, the front coefficient of the recoil reduction unit 20 and the support 30 may be provided with a bullet coefficient unit (60). The coal counting unit 60 is provided with a sensor 61 to detect the quantity of shots fired.

In addition, as shown in FIG. 10, a control unit 70 is provided to control the loading unit 40 and the launch unit 50. Specifically, the end position sensor 45 and the start position sensor are provided. 47, the sensor 61, the electric drive unit 41, and the solenoid 52 of the counting unit 60 are connected to the control unit 70 so that the end position sensor 45, the start position sensor 47, and the counting unit The transmission unit 41 and the solenoid 52 are operated by receiving a signal from the sensor 61 of 60.

In addition, the signal recognized by the sensor 61 of the bullet counting unit 60 calculates the quantity of shots fired through the control unit 70 so as to be displayed on the display 71, and the shooting button of the control unit 70. When 72 is pressed, the solenoid 52 is operated by the firing command signal to press the trigger of the firearm 10 to shoot.

In addition, when a load command signal is input by the load button 73, the load unit 40 is operated to achieve a load state.

The present invention having such a configuration, as shown in Figures 1 and 2, the firearm 10 through the coupling pins 24a, 25a of the support members 24, 25 constituting the recoil reduction portion 20 The gun 10 is used in a state in which the insertion hole 11 and the lug 12 are respectively inserted into and coupled to each other.

In this case, when the firing operation of the firearm 10 is to be performed, as shown in steps (a), (b), (c) and (d) of FIG. 9, the loading unit 40 is pressed by pressing the loading button 73. When electricity is supplied to the start position sensor 47, the position of the locking member 44 is detected.

When the locking member 44 is at the starting point, it is regarded as ready for operation and waits for a driving command from the controller 70. When a drive command is input from the control part 70 by an electric signal, the cylinder 42 is operated by the transmission part 41, the piston 43 is taken out, and the chuck 13 of the firearm 10 is retracted.

The end portion of the piston 43 is provided with a locking member 44 through a connecting piece 43a, and the retracting member 13 is retracted while the gripping member 13 is caught in the first locking groove 44b of the locking member 44, and the gasket ( At the moment 13 reaches a position where it can move further, one side of the locking member 46 which reaches the position of the end position sensor 45 and locks the locking member 44 is the end position sensor 45. When it meets the fixing member 45b of the locking member 46 rotates counterclockwise in the drawing about the rotary pin 46a, then, the bent engaging piece 46b of the locking member 46 is the locking member The second catching groove 44c of 44 is separated.

Accordingly, as shown in Figure 9 (c), the locking member 44 is in a rotatable state, that is to say that the latch 13 in the first locking groove 44b of the locking member 44 is released As it enters the state, it is rapidly advanced again by the spring force and returned to its original position, whereby the bullet is loaded.

At this time, the piston 43 of the cylinder 42 withdrawn is contracted into the cylinder 42 in the opposite direction by the reverse drive of the transmission part 41, and becomes the state of FIG. 9 (d).

Here, the forward and backward operations of the bolt 13 are made independently of the operation of the cylinder 41. Since the bolt 13 must be made very quickly during the forward operation again after the reverse operation, it is preferable to move forward from the operation of the cylinder 42 separately.

In addition, the firing unit 50, when the electricity is supplied, the solenoid 52 is operated to press the pressing member 54 by making the connecting member 53 around the rotary pin 53a, accordingly the pressing member 54 The trigger (not shown) of the firearm 10 connected to is pressed and the bullet is fired. The supply time of the electricity can be adjusted to enable firing with a single shot or a single shot.

On the other hand, the present invention can reduce the reaction force generated during the firing of the firearm 10, the reaction force generated by the firing of the firearm 10 is primarily the support member 24 (25) of the reaction reduction portion 20 ), And then the reaction force received from the support member 24 is transmitted to the tube 22 as it is to move the tube 22.

The tube 22 is provided with a fixed shaft 21 therein, and slides along the longitudinal direction of the fixed shaft 21, at this time, the inner surface of the tube 22 and the outer surface of the fixed shaft 21. Since the elastic member 23 is supported, the elastic member 23 is compressed.

Therefore, by receiving the reaction force generated by the fire of the firearm 10 as it is and absorbing while compressing the elastic member 23 by the movement of the tube 22, it is possible to reduce the reaction force due to firearms.

When the firing of the gun is completed, the tube 22 is returned to its original position along the fixed shaft 21 by the repulsive force of the compressed elastic member 23.

In addition, both ends of the tube 22 are provided with shock absorbing members 28 and 28a to act as buffers at the time of retreat by firearm firing and the return of the compressed elastic member 23, respectively. .

In addition, the present invention is provided with a bullet counting unit 60 is provided on the front side of the recoil reduction unit 20 and the support 30, it is possible to count the number of bullet shots every time the firearm 10 is fired. That is, the bullet counting unit 60 is pressed by the reaction force generated by the firing of the firearm 10, so that the bullet firing number can be sequentially counted.

Although the present invention has been described for the embodiments of the present invention based on the accompanying drawings for convenience, it is obvious that various modifications and changes can be made within the scope of the technical idea of the present invention.

1 is a combined perspective view of the present invention.

2 is an exploded perspective view of the present invention.

Figure 3 is a perspective view of the combined state of the reaction reduction portion, the support portion and the loading portion of the present invention.

4 is a plan view of the state excluding the loading portion in the state of FIG.

5A is a cross-sectional view taken along the line A-A of FIG.

FIG. 5B is a cross-sectional view illustrating a state in which recoil generated by the firing of a firearm in the state of FIG. 5A is absorbed. FIG.

6 is a perspective view of the charging unit of the present invention.

7 is a perspective view of the launch unit of the present invention.

8 is a perspective view illustrating a state in which the launch unit of FIG. 7 is mounted to a firearm.

9 (a) (b) (c) (d) are diagrams showing stepwise operation states of the loading section of the present invention.

10 is a block diagram illustrating a relationship in which the gun supporter of the present invention is controlled by a controller.

[Code Description in Drawings]

10: firearms

11: insertion hole

12: lug

13: bolt

20: Recoil Reduction

21: fixed shaft

22 tube

23: elastic member

24,25: support member

24a: coupling pin

24b: support

24c: connector

25a: coupling pin

25b: conduit

26,27: conduit

28,28a: cushioning member

29: Locking Bolt

30: support part

31,32: side frame

33: front frame

34: rear frame

33a, 34a: combined hole

40: loading part

41: electric drive

42: cylinder

43: piston

43a: connecting piece

44: locking member

44a: rolling pin

44b: first locking groove

44c: second locking groove

45: end position sensor

45a: support

45b: fixing member

46: locking member

46a: rolling pin

46b: hanging piece

47: start position sensor

50: launch unit

51: base member

52: solenoid

53: connecting member

53a: rolling pin

54: pressing member

60: bullet coefficient

61: sensor

70: control unit

71: display

72: fire button

72: loading button

Claims (14)

Recoil reduction unit 20 coupled to the firearm to reduce the recoil when firing the firearm (10); A loading unit 40 for loading the firearm 10; It is coupled to one side of the gun 10 and the firing unit 50 to enable the firing of the gun 10; As the structure consisting of a control unit 70 to control the loading unit 40 and the launch unit 50, The reaction reduction portion 20 includes a pair of fixed shafts 21, a tube 22 coupled to the outer surfaces of the pair of fixed shafts 21 so as to be slidable, and the respective tubes 22. An elastic member 23 which is held between one end of the outer surface of the fixed shaft 21 and the inner side of the support member is provided between both ends of the pair of tubes 22 and is coupled to the bottom of the firearm 10. Consisting of 24, 25, The loading part 40 is rotatably coupled to the cylinder 42 operated by the transmission part 41 and the end of the piston 43 of the cylinder 42 to lock the bolt 13 of the firearm 10. Remote gun stand, characterized in that made of a rotatable member 44 is rotatably provided to guide, and the end position sensor 45 for transmitting a signal by detecting the position of the locking member 44. The method according to claim 1, The lower portion of the recoil reduction portion 20 is composed of a pair of side frames 31 and 32 facing each other, and the front and rear frames 33 and 34 between the side frames 31 and 32. Coupling holes (33a) (34a) are coupled to the front and rear frames (33, 34) so that the fixed shaft 21 and the end of the tube (22) of the recoil reduction portion 20 is respectively supported Remote gun support characterized in that it further comprises a support 30 is formed. The method according to claim 1, The support member (24) (25) is remote gun, characterized in that fixed to the tube (22) by the coupling pipe (26) (27), respectively. The method according to claim 1, One end outer surface of the fixed shaft (21) is provided with a buffer member 28, remote armature support, characterized in that the buffer member 29 is provided on one side of the coupling tube (25b) of the support member (25). The method according to claim 1, The locking bolt 29 is coupled to one end of the tube 22 and one end of the fixed shaft 21 so that the elastic member 23 is held in the inside of the tube 22. Remote gun stand. The method according to claim 1, The support member 24 has a coupling pin 24a directly coupled to the bottom surface through the insertion hole 11 of the firearm 10, a support 24b for supporting both ends of the coupling pin 24a, and the support stand. And a connecting tube (24c) extending from each end of (24b) and coupled to the outer surface of each tube (22) to move together. The method according to claim 1, The support member 25 is a coupling pin 25a coupled to the lug 12 formed on the bottom surface of the firearm 10 and a coupling coupled to the tube 20 while supporting both ends of the coupling pin 25a. Remote gun stand, characterized in that consisting of a tube (25b). The method according to claim 1, The end position sensor 45 is fixed to the support part 30 through the support 45a, and the fixing member 45b is screwed to the end position sensor 45 side while being an end of the support 45a. Remote gun stand. The method according to claim 1, On one side of the cylinder 42 remote starter, characterized in that the start position sensor 47 for recognizing the start state of the cylinder 42 may be further provided. The method according to claim 1, On one side of the locking member 44, a remote firearm stand, characterized in that the locking member 46 is rotatably coupled to control the rotation of the locking member (44). The method according to claim 1, The locking member 44 is provided with a first locking groove 44b for temporarily locking the bolt 12 and a second locking groove 44c for locking the locking member 46. Remote gun stand. The method according to claim 10, The locking member 46 is a remote gun support, characterized in that the engaging piece 46b is bent, formed to be caught in the second locking groove (44c) of the locking member (44). The method according to claim 1, The launch unit 50 includes a solenoid 52 provided at one side of the base member 51, a connecting member 53 connected to an end of the solenoid 52, and an end of the connecting member 53. Remote gun support, characterized in that consisting of a pressing member (54) for operating the trigger. The method according to claim 1, Remote recoil gun, characterized in that the recoil reduction unit 20 and the front side of the support (30) can be further installed a bullet count unit (60) provided with a sensor (61).

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