Multifunctional controllable launcher seat for gun

Abstract

The invention discloses a multifunctional controllable launcher base for a gun, belongs to the field of unmanned equipment, and is mainly used for quickly modifying a standard gun into an unmanned or remote control weapon. Comprising a buffer rack fixed on unmanned equipment and used for fixing a safety module and a first-shot filling module and buffering firing and resetting actions of a standard gun; the safety module is used for limiting the position of the trigger to achieve safety and can relieve limiting of the trigger; the electric firing module is connected with the standard firearm and is used for rotating to pull the trigger to move backwards after the safety module is released, and the firing action is completed; and the first filling module is used for pushing the bolt handle to move backwards, the bolt frame is separated from the bolt handle when moving in place, and the bolt frame returns to the initial position when recoiling, so that filling circulation is completed. The unmanned weapon system has the advantages of being compact in structure, light in weight, high in shooting speed, good in safety and the like, and the combat effectiveness and task continuity of the unmanned weapon system are remarkably improved.

Description

Technical Field

[0001] This invention belongs to the field of unmanned equipment and is mainly used to quickly convert existing standard firearms into unmanned or manned remote-controlled weapons. Specifically, it relates to a multi-functional controllable firing mount for firearms. Background Technology

[0002] Due to the lack of dedicated firearms for unmanned weapons, unmanned equipment currently generally uses existing standard firearms as its firepower unit. However, standard firearms themselves are not designed with functions such as remote electronic firing, electronic safety, and automatic first-round reloading. As a result, unmanned equipment can only achieve remote control of firearms by adding external electronic firing and electronic safety modules.

[0003] In existing technologies, electric firing and electronic safety functions mostly employ a side-mounted servo motor design, where servo motors are installed on the sides of the trigger and safety mechanism for actuation. While this method achieves basic control, its structure has significant drawbacks: complex installation, bulky overall layout, and large space occupation, hindering the miniaturization and integration of unmanned platforms. Furthermore, currently only a few unmanned systems possess automatic first-round loading capabilities, and existing loading devices are generally large and heavy, increasing the load on the unmanned system and potentially causing eccentric mass that affects platform stability. For unmanned systems without this function, the weapon must be pre-loaded before the mission, placing the ammunition in a ready-to-fire state. This not only poses significant safety hazards but also, in the event of a jam or other malfunction, the inability to reload on-site often leads to mission interruption and requires a return for troubleshooting, severely restricting the reliability and continuity of operational use.

[0004] Therefore, developing a compact, lightweight, and functionally integrated multi-functional controllable launcher for firearms is of great practical significance and long-term strategic value for improving the overall combat effectiveness of unmanned combat equipment. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention provides a multi-functional controllable firing mount for firearms. The buffer frame of the mount is fixed to existing standard firearms by pins and connected to unmanned weapons through threaded interfaces. It realizes the functions of remote electric firing, electric control safety, first-shot loading and buffering of standard weapons in a compact structure.

[0006] The present invention adopts the following specific technical solution: A multi-functional controllable firing mount for a gun includes: The buffer frame fixed on the unmanned equipment is used to secure the safety module and the first-round loading module, and also to buffer the firing and resetting actions of standard firearms. The safety module is used to limit the position of the trigger to achieve safety, and can also release the limit on the trigger; An electrically operated firing module connected to standard firearms is used to rotate after the safety module is released, thereby pulling the trigger backward to complete the firing action; The first loading module is used to drive the bolt handle to move backward. When the bolt carrier moves into position, it disengages from the bolt handle. When the bolt carrier returns to its initial position, it completes the loading cycle.

[0007] The significant advantages of this invention compared to existing technologies are: (1) High integration: Based on a compact structural layout, it realizes an integrated design of multiple functions such as connection, buffer, electric firing, safety control and initial loading.

[0008] (2) High-efficiency electric firing mechanism: The electric firing mechanism is designed based on the "seesaw" principle, abandoning the traditional side-mounted servo layout, so that the servo and the trigger are on the same plane. While maintaining the compactness of the structure, the servo output torque is efficiently converted into the rotation speed of the firing link end, thereby achieving higher electric firing frequency.

[0009] (3) Lightweight safety mechanism: Combined with the buffer frame structure, the safety function is achieved by blocking the trigger movement through the stop block. Compared with the traditional side-mounted servo motor directly driving the safety button, it has the advantages of more compact structure and lighter weight.

[0010] (4) Intelligent compact loading mechanism: The planetary geared motor provides high torque and the gearbox is used to realize the off-axis connection between the motor shaft and the lead screw shaft, so as to complete the efficient torque transmission in a limited space; with the help of the synergistic effect of the torsion spring, the bolt handle sear, the lead screw nut and the limit plate, the intelligent bolt handle gripping and releasing mechanism of "grabbing when not in place and releasing when in place" is realized. Attached Figure Description

[0011] Figure 1 This is an assembly drawing of the overall structure of the present invention; Figure 2 This is a schematic diagram of a buffer frame; Figure 3 This is a top view of the buffer frame; Figure 4 A schematic diagram of the buffer frame installation; Figure 5 This is an exploded view of the buffer frame cradle section; Figure 6 Exploded view of the buffer frame weapon connecting frame section; Figure 7 This is a schematic diagram of the electric firing principle; Figure 8 Diagram of an electric shock explosion; Figure 9 This is a diagram illustrating the insurance status. Figure 10 This is a diagram illustrating the safety closure process; Figure 11This is a diagram illustrating the installation of the fuse. Figure 12 Schematic diagram of the initial loading section; Figure 13 Diagram of the weapon mounting interface; Figure 14 This is a schematic diagram showing the connection between the initial loading section and the weapon mounting bracket. Figure 15 Exploded view of the initial loading and reduction motor connection section; Figure 16 This is an exploded view of the initial loading screw and nut section; Figure 17 This is a schematic diagram of the gearbox section; Figure 18 Exploded view of the gearbox; Figure 19 Schematic diagram of gearbox housing and base plate; Figure 20 A schematic diagram illustrating the initial loading action of the first loading section; Figure 21 A schematic diagram showing the bolt handle in position for the initial loading section; Figure 22 Schematic diagram of initial loading section resetting Figure 1 ; Figure 23 Schematic diagram of initial loading section resetting Figure 2 . Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0013] This embodiment provides a multi-functional controllable firing mount for firearms, such as... Figure 1 The structure includes a buffer frame 1, an electric firing module 2, a safety module 3, and an initial loading module 4. The buffer frame 1 is fixed to the unmanned weapon platform and is used to install weapons (firearms). It also serves as a buffer for the weapon and a fixation function for functional modules. The electric firing module 2 is fixed to the grip thread of the existing standard weapon and achieves mechanical firing of the weapon by driving the linkage mechanism through a servo motor. The safety module 3 uses a servo motor to drive the trigger stop block to limit the travel of the trigger and achieve a safety function. The first-shot loading module 4 is connected to the buffer frame 1 and uses a lead screw to convert the rotational motion of the motor into linear motion to achieve the first-shot loading of the weapon.

[0014] like Figure 2 , 3As shown, the main body of the buffer frame 1 consists of a cradle 101 and a weapon connecting frame 102, which are connected by a matching slider 104 and a guide rail 107, allowing them to slide relative to each other. The buffering part of the buffer frame 1 consists of two hydraulic buffers 108, two square-section rubber pads 109, one cylindrical rubber block 110, and two rectangular-section rubber pads 112. The weapon connecting frame 102 is located inside the cradle 101, and has two symmetrically arranged support arms at its upper end.

[0015] like Figure 4 The cradle 101 is connected to the unmanned equipment via four symmetrical threaded holes 101-1 in the middle; the weapon connecting frame 102 is connected to the weapon 5 via a first pin 103 and a second pin 106, and is fixed with a self-locking nut 111; the first pin 103 is located on the two support arms, and the second pin 106 is located at the front end of the weapon connecting frame 102.

[0016] like Figure 5 As shown, the hydraulic buffer 108 is installed in the cylindrical hole 101-3 of the cradle 101 by means of its shape; the slider 104 has 4 threaded holes and is fixed to the left and right sides of the cradle 101 inside by bolts through 4 countersunk holes 101-2 in the middle of the cradle 101; the stop block 105 has a countersunk hole and is fixedly connected to the threaded hole at the front of the cradle 101-4 by screws, which plays a limiting role in the sliding of the weapon connecting frame 102.

[0017] like Figure 6 As shown, the rubber block 110 is cylindrical with a threaded rod at the front end, which is screwed into the threaded hole 102-1 at the rear end of the weapon connecting frame 102 for fixation; the rubber pads 109 and 112 have adhesive on one side, the two rubber pads 109 are attached to the left and right sides of the rear end of the weapon connecting frame 102, and the two rubber pads 112 are attached to the front end faces of the left and right protrusions on the front side of the weapon connecting frame 102, forming a bidirectional buffer with the hydraulic buffer (the recoil buffer uses a rubber pad plus a hydraulic buffer, and the reset buffer uses a rubber pad); the guide rail 107 has multiple countersunk holes, which are connected and fixed to the threaded holes on the left and right sides of the weapon connecting frame 102 by bolts.

[0018] like Figure 7 , 8 As shown, the firing process of the electric firing module 2 is driven by the servo motor 202. The counterclockwise rotation of the servo motor 202 transmits torque to the servo arm 203 through the servo disc 206. The servo arm 203 and the elongated groove of the firing linkage 204 cooperate to form a "seesaw principle", which drives the firing linkage 204 to rotate clockwise, thereby driving the trigger 5-1 to move. The "seesaw" type electric firing mechanism efficiently converts the servo motor torque into firing speed.

[0019] The electric triggering part is connected as follows: Figure 8As shown. The servo 202 is bolted to the four through holes 201-1 of the electric firing base 201; the servo disc 206 has one through hole and four threaded holes (located around the through hole); the rear end of the servo arm 203 has five countersunk holes, and screws are used to pass through the four countersunk holes and fix it to the threaded holes of the servo disc 206, and screws are used to pass through the central countersunk hole and fix it to the threaded hole 202-1 of the servo arm. The cylinder 203-1 at the front end of the servo arm 203 and the elongated groove (waist-shaped groove) at the rear end of the firing linkage 204 are connected. The firing link 204 is assembled with the threaded cylinder 201-3 of the electric firing base 201 to form a rotating pair, and is fixed by screws passing through the cover 205 and the threaded hole, which restricts the axial movement of the firing link 204 relative to the cylinder 201-3. The firing link 204 has a lever at the front end, which is located in front of the trigger 5-1 and is used to drive the trigger. The electric firing part is fixed to the threaded hole 5-2 of the standard weapon 5 by screws passing through the countersunk hole 201-2.

[0020] like Figure 9 As shown, the safety module 3 consists of a servo mounting bracket 301, a low-profile servo 302, and a trigger stop block 303. This mechanism relies on the low-profile servo 302 to rotate the trigger stop block 303 to limit the trigger 5-1 of the weapon, preventing the trigger from moving and thus achieving the safety function. The safety is in the off state as shown in the diagram. Figure 10 As shown.

[0021] The insurance component 3 is installed as follows: Figure 11 As shown, the trigger stop block 303 is located on the rear side of the trigger 5-1 and is connected to the output shaft threaded hole of the low-profile servo 302 by screws. The low-profile servo 302 is fixed to the four positioning holes 301-1 of the servo mounting bracket 301 by bolts. Finally, the entire safety part is fixed to the threaded hole 102-3 at the upper end of the weapon connecting bracket 102 by screws.

[0022] like Figure 12 As shown, the initial loading section 4 consists of a motor 401, a motor fixing plate 402, a gearbox 403, a limiting plate 404, a T-shaped lead screw 405, a lead screw nut 406, a bolt handle sear 407, a torsion spring 408, and a nut cover 409.

[0023] like Figure 13 , 14As shown, the initial loading part 4 is mounted on the weapon connecting frame 102; the optical axis of the T-shaped lead screw 405 passes through the support 102-4 on the upper side of the front end of the weapon connecting frame 102, and the support 102-4 limits the lead screw; the lead screw nut 406 is combined with the T-shaped lead screw 405 to form a lead screw nut, and the bottom surface of the lead screw nut 406 slides in contact with the upper surface 102-5 of the weapon connecting frame 102, limiting the rotation of the lead screw nut 406 around the T-shaped lead screw 405, forming a movable pair that can move back and forth; the limiting plate 404 is installed in the threaded hole 102-6 at the upper end of the weapon connecting frame 102; like Figure 13 , 14 As shown in Figures 15, 17, and 18, the gearbox 403 has a through hole 419-2, which is screwed to the threaded hole 102-7 on the front end face of the support arm of the weapon connecting bracket 102; the lead screw gear 413 of the gearbox 403 has a threaded hole 413-1 at its front end, which is connected to the D-shaped shaft 405-1 at the rear end of the T-shaped lead screw 405 using a set screw; the motor gear 415 of the gearbox 403 has a threaded hole 415-1 at its rear end, which is connected to the front end D-shaped shaft 401-2 of the motor 401 using a set screw.

[0024] like Figure 13 , 15 As shown, the motor 401 has three threaded holes 401-1, which are fixed to the countersunk holes 402-1 of the motor mounting plate 402 by screws; the motor mounting plate 402 is fixed to the threaded holes 102-8 at the rear end of the support arm of the weapon connecting bracket 102 by screws passing through its through holes 402-2.

[0025] like Figure 16As shown, the bolt handle sear 407 has a through hole 407-1 in the middle, forming a rotating pair with the first positioning cylinder 406-1 on the side of the lead screw nut 406, and can rotate around the first positioning cylinder 406-1; the torsion spring 408 passes through the first positioning cylinder 406-1 of the lead screw nut 406, with one end contacting the bolt handle sear 407 and the other end contacting the plane 409-1 of the nut cover 409, so that the bolt handle sear 407 is subjected to a torque M of clockwise rotation (the lower end of the bolt handle sear 407 rotates backward) around the first positioning cylinder 406-1 of the lead screw nut 406, and the lead screw nut 407... The 6th side end is also provided with a second positioning cylinder 406-2 (with a threaded hole), and the lower end of the bolt handle sear 407 is positioned by the positioning cylinder 406-2; the through hole 409-2 of the nut cover 409 and the positioning cylinder 406-1 are fixed with screws to position the bolt handle sear 407. The countersunk hole 409-3 on the inner side of the nut cover 409 cooperates with the positioning cylinder 406-2 with the threaded hole, and is fixed by screws passing through the countersunk hole 409-4 on the outer side of the nut cover 409 and the threaded hole on the positioning cylinder 406-2, so that the bolt handle sear 407 cannot be axially separated from the first positioning cylinder 406-1.

[0026] like Figure 17 , 18 As shown in Figure 19, the gearbox 403 is composed of a gearbox housing 410, a motor gear bearing 411, a motor gear 415, intermediate transmission gear bearings 412 and 417, an intermediate transmission gear 414, a lead screw gear 413, a lead screw gear bearing 416, a base plate 418, and a gearbox fixing plate 419. The gearbox housing 410 has a through hole 410-1, a tapered countersunk hole 410-2, a cylindrical countersunk hole 410-3, and a countersunk hole 410-4; the lead screw gear 413 and the T-shaped lead screw 405 are connected by a portion extending from the through hole 410-1 of the gearbox housing 410, and the optical shaft portion of the lead screw gear 413 is connected to a lead screw gear bearing 416; the motor gear bearing 411 is fitted with the cylindrical countersunk hole 410-3; and the intermediate transmission gear bearing 412 is fitted with the cylindrical countersunk hole 410-4.

[0027] The base plate 418 has cylindrical countersunk holes 418-1 and 418-2, threaded through holes 418-3, through holes 418-4, and cylindrical grooves 418-5; the optical shaft of the motor gear 415 is connected to the motor gear bearing 411, and the part connected to the motor 401 extends out from the through hole 418-4 of the base plate 418; the optical shafts at both ends of the intermediate transmission gear 414 are respectively connected to intermediate transmission gear bearings 412 and 417; the intermediate transmission gear bearing 417 is fitted with the cylindrical countersunk hole 418-1 of the base plate 418; the lead screw gear bearing 416 is fitted with the cylindrical countersunk hole 418-2 of the base plate 418; the gearbox housing 410 is connected to the threaded through hole 418-3 through the tapered countersunk hole 410-2 using screws.

[0028] The gearbox fixing plate 419 has a protruding cylinder 419-1, a through hole 419-2, and a through hole 419-3; the protruding cylinder 419-1 mates with the cylindrical groove 418-5 of the base plate 418, and the gearbox fixing plate 419 is fixed to the threaded through hole 418-3 of the base plate 418 by screws through the through hole 419-2.

[0029] The working principle of this invention is as follows: (1) The working principle of the buffer device is as follows Figure 3 , 4 As shown, it consists of two parts: a moving component and a stationary component.

[0030] The motion assembly consists of a standard weapon 5, a first pin 103, a second pin 106, a self-locking nut 111, a weapon connecting frame 102, a guide rail 107, a square cross-section rubber pad 109, a cylindrical rubber block 110, and a rectangular cross-section rubber pad 112.

[0031] The stationary component includes a cradle 101, a slider 104, a hydraulic buffer 108, and a stop 105. This part is fixedly connected to the unmanned equipment and remains relatively stationary.

[0032] During firing, the moving component moves backward along the guide rail and is cushioned by contacting the hydraulic buffer 108 through the square cross-section rubber pad 109; during the reset process, the moving component moves forward under the action of the hydraulic buffer 108 and is cushioned by contacting the stop block 105 through the rectangular cross-section rubber pad 112.

[0033] (2) The working principle of electric firing is as follows Figure 7 , 8 As shown. Upon firing, the servo 202 drives the servo arm 203, which is connected to the servo disc 206, to rotate counterclockwise. The servo arm 203, through its engagement with the elongated groove on the firing linkage 205, moves in a seesaw-like manner, causing the firing linkage 204 to rotate clockwise, thereby pulling the trigger 5-1 backward to complete the firing action.

[0034] When the trigger is released, servo 202 drives servo arm 203 to rotate clockwise, which in turn drives firing linkage 205 to rotate counterclockwise. Trigger 5-1 automatically resets under the action of the torsion spring of the standard weapon, and firing stops.

[0035] (3) The working principle of the safety device is as follows: Figure 9 , 10 As shown, the trigger stop block 303 is directly driven by the low-profile servo motor 302 to prevent the trigger from moving. The safety state is as follows. Figure 9 As shown, trigger stop block 303 enters the trigger movement path, preventing the trigger from moving. Safety is off as follows: Figure 10 As shown, the low-profile servo motor 302 directly drives the trigger stop block 303 to rotate counterclockwise to the bolt carrier position. At this time, the trigger stop block 303 is in the disengaged position, allowing the trigger to move normally.

[0036] (4) The working principle of the initial loading is as follows: Figure 14 , 16 As shown in Figures 20, 21, and 22, it consists of two parts: a transmission part and a gripping and releasing mechanism.

[0037] The transmission system uses a motor 401 as the drive source, and transmits torque to the T-type lead screw 405 via a gearbox 403 with a transmission ratio of 1:1. The lead screw nut 406 and the T-type lead screw 405 cooperate to form a lead screw nut pair, and at the same time, it contacts the support 102-4 of the weapon connecting frame 102, constraining the rotation of the lead screw nut 406 around the lead screw axis, thus forming a sliding pair that can move back and forth axially.

[0038] The gripping and releasing mechanism includes a limiting plate 404, a T-shaped lead screw 405, a lead screw nut 406, a bolt handle sear 407, a torsion spring 408, and a nut cover 409. Under the action of the torsion spring 408, the bolt handle sear 407 is subjected to a clockwise torque M around the positioning cylinder 406-1 on the lead screw nut 406.

[0039] like Figure 20 As shown, during the initial loading, the motor 401 rotates forward, driving the T-shaped lead screw 405 to rotate via the gearbox 403, which in turn causes the lead screw nut 406 to move backward. At this time, under the action of torque M, the end of the bolt handle sear 407 tightly abuts against the second positioning cylinder 406-2 with a threaded hole on the lead screw nut 406, and moves backward together with it. When the upper end of the bolt handle sear 407 contacts the bolt handle 5-3, a backward force F1 is applied to it, pushing the bolt handle 5-3 to move backward.

[0040] like Figure 21 As shown, when the bolt carrier moves into position, the limiting plate 404 strikes the lower end of the bolt handle sear 407, subjecting it to a forward force F2. The bolt handle sear 407 rotates counterclockwise (the lower end rotates forward and upward), disengaging from the bolt handle 5-3.

[0041] like Figure 22 As shown, after releasing the bolt handle 5-3, the motor 401 reverses, and the lead screw nut 406 drives the bolt handle sear 407 forward. The bolt handle sear 407 separates from the limit plate 404 and resets under the action of the torsion spring 408. When the upper end of the bolt handle sear 407 contacts the bolt handle 5-3 again, it is subjected to a backward force F3, causing it to rotate counterclockwise. The lead screw nut 406 continues to move forward, and the bolt handle sear 407 rotates accordingly. Figure 23 The indicated position allows passage under the bolt handle 5-3. The lead screw nut 406 continues to move to its initial position, and the bolt handle sear 407 returns to its original position under the action of the torsion spring 408. Figure 20 The initial state shown completes the loading cycle.

Claims

1. A multi-functional controllable firing mount for a gun, characterized in that, include: The buffer frame fixed on the unmanned equipment is used to secure the safety module and the first-round loading module, and also to buffer the firing and resetting actions of standard firearms. The safety module is used to limit the position of the trigger to achieve safety, and can also release the limit on the trigger; An electric firing module connected to standard firearms is used to rotate after the safety module is released, thereby pulling the trigger backward to complete the firing action; The first loading module is used to drive the bolt handle to move backward. When the bolt carrier moves into position, it disengages from the bolt handle. When the bolt carrier returns to its initial position, it completes the loading cycle.

2. The multi-functional controllable firing mount for guns according to claim 1, characterized in that, The initial loading module includes a transmission part and a gripping and releasing mechanism; The gripping and releasing mechanism includes a limiting plate, a lead screw, a lead screw nut, a bolt handle sear, a torsion spring, and a nut cover; The lead screw nut engages with the lead screw, and a first positioning cylinder and a second positioning cylinder are provided on its side end; the bolt handle sear forms a rotating pair with the first positioning cylinder and is provided with a torsion spring, so that the lower end of the bolt handle sear has a rearward rotation torque; the second positioning cylinder is used to limit the lower end of the bolt handle sear, so that the upper end of the bolt handle sear can contact the bolt handle; the nut cover is fixed on the second positioning cylinder, so that the bolt handle sear cannot be axially separated from the first positioning cylinder; the limiting plate is fixed on the buffer frame, so that when the bolt carrier moves to the position, it impacts the lower end of the bolt handle sear and disengages from the bolt handle. The transmission part is used to drive the screw and nut pair to rotate in both directions. When rotating in the forward direction, it drives the screw and nut to move backward, and uses the bolt handle sear to push the bolt handle to move backward. When rotating in the reverse direction, it drives the screw and nut to rotate forward, the bolt handle sear contacts the bolt handle and passes under the bolt handle, the screw and nut continue to move to the initial position, and the bolt handle sear resets to complete the loading cycle.

3. The multi-functional controllable firing mount for guns according to claim 2, characterized in that, The transmission component includes a motor and a gearbox; the motor serves as a drive source, transmitting torque to the lead screw via the gearbox.

4. The multi-functional controllable firing mount for guns according to claim 3, characterized in that, The gearbox includes a gearbox housing, motor gears, intermediate transmission gears, lead screw gears, a base plate, and a gearbox fixing plate. The motor gear, intermediate transmission gear, and lead screw gear are supported in the gearbox housing by bearings and mesh with each other in sequence; the base plate is fixed to the rear end of the gearbox housing to support the bearings; the gearbox fixing plate is connected to the base plate to connect the gearbox to the buffer frame.

5. The multi-functional controllable firing mount for guns according to claim 1, characterized in that, The buffer frame includes a cradle, a weapon connection frame, and a slider guide rail pair; The weapon connecting frame is located inside the cradle and is connected to the cradle via a slider guide pair. It has two support arms at the upper end and pins at the front end for connecting to standard firearms. The cradle is used to fix the unmanned weapon platform and is equipped with two hydraulic buffers to achieve recoil buffering. Under the action of the hydraulic buffers, the weapon connecting frame moves forward to perform a reset action.

6. The multi-functional controllable firing mount for guns according to claim 5, characterized in that, The buffer frame includes buffer modules on both the front and rear sides between the cradle and the weapon connecting frame.

7. The multi-functional controllable firing mount for guns according to claim 1, characterized in that, The electric firing module includes an electric firing base, a first servo, a servo disk, a servo arm, and a firing linkage; the first servo is fixed on the electric firing base; the servo disk is circumferentially connected to the output of the first servo; the rear end of the servo arm is connected to the servo disk, and the front end is provided with a cylinder that mates with the waist-shaped groove at the rear end of the servo arm; the firing linkage is rotatably engaged with the electric firing base in the middle, and the front end is provided with a lever located in front of the trigger.

8. The multi-functional controllable firing mount for guns according to claim 1, characterized in that, The safety module consists of a servo mounting bracket, a second servo, and a trigger stop block. The servo mounting bracket is fixed on a buffer frame, and the trigger stop block is located behind the trigger and connected to the output shaft of the second servo.

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