CN206832121U - A kind of automatic firearm bomb-release point is away from controller - Google Patents

Abstract

The utility model discloses a kind of automatic firearm bomb-release point away from controller, it includes quadrilateral frame, gun fixed mount, buffer gear, offsetting mechanism and clutch, two blocks of wing plates are provided with vertically respectively in the both sides of quadrilateral frame, offsetting mechanism is provided with inside quadrilateral frame；Buffer gear is provided with quadrilateral frame front end, the biside plate activity of the bumper bracket of buffer gear is plugged between corresponding two blocks of wing plates, and bumper bracket is connected by clutch with the end of adjacent screw rod.Advantage：Gun are fixed on gun fixed mount, during shooting, on the one hand, the recoil of gun can be buffered by buffer gear, avoid shooting caused by recoil the body of sharpshooter is damaged；On the other hand, drive offsetting mechanism to operate by clutch while buffer gear buffering recoil, and then realize and automatically adjust muzzle direction, move back and forth muzzle to form sector and strafe face, realization is continuously strafed.

Description

A kind of automatic firearm bomb-release point is away from controller

Technical field：

Military industrial technology field is the utility model is related to, relates in particular to a kind of automatic firearm bomb-release point away from controller.

Background technology：

It is well known that in shooting, gun recoil is bigger, causes shooter not easily-controllable when carrying out the second hair bullet shooting System, at present, typically using gun are against into sharpshooter's shoulder to offset recoil, still, one can be caused to the health of sharpshooter Determine the harm of degree；In addition, in actual shooting course, sharpshooter can not accurately control the offset of muzzle, cause bullet Point skewness, can influence hit rate.

Utility model content：

The purpose of this utility model is to provide a kind of automatic firearm bomb-release point for automatically adjusting muzzle direction away from control Device processed.

The utility model is implemented by following technical scheme：For a kind of automatic firearm bomb-release point away from controller, it includes four sides Shape framework, gun fixed mount, buffer gear, offsetting mechanism and clutch, in the both sides of the quadrilateral frame, difference is vertical Provided with two blocks of wing plates, fix bar is fixed with the bottom of the quadrilateral frame, is provided with inside the quadrilateral frame described Offsetting mechanism, the both ends of the screw rod of the offsetting mechanism turn through the quadrilateral frame, are placed in corresponding two pieces of wings Between plate；The buffer gear, the biside plate activity of the bumper bracket of the buffer gear are provided with the quadrilateral frame front end Between two blocks of wing plates corresponding to being plugged on, the bumper bracket passes through the end of the clutch and the adjacent screw rod Connection；The front end of the gun fixed mount and the connecting plate of the buffer gear are hinged, and the rear end of the gun fixed mount is provided with The chute being correspondingly arranged with the offset arm of the offsetting mechanism, the offset arm top activity pass through the chute.

Further, the offsetting mechanism includes the screw rod and skew seat, in the front end of the quadrilateral frame with after End is respectively equipped with an elongated hole, and the skew seat slided along the elongated hole length direction is provided between two elongated holes, The offset arm is fixed with the skew seat top vertical；One is bolted with relative to the elongated hole in the skew seat bottom The screw rod be arrangeding in parallel.

Further, the buffer gear includes guide rod, back-moving spring and the bumper bracket, the bumper bracket include with The end plate that the quadrilateral frame front end is oppositely arranged, and be respectively arranged at the quadrilateral frame both sides and consolidate with the end plate Surely the biside plate connected；Connecting plate is fixedly arranged in the middle of in the end plate, is provided between the end plate and the quadrilateral frame An at least guide rod, described guide rod one end are fixedly connected with the quadrilateral frame, and the guide rod other end is lived Move through the end plate, be placed on the outside of the end plate；The guide rod outer cover on the outside of the end plate is provided with the reset Spring, described back-moving spring one end are fixedly connected with the guide rod, and the back-moving spring other end is fixed with the end plate to be connected Connect.

Further, the clutch includes ratchet, sprocket wheel, rotating shaft, clutch plate, limited block, plectrum, on four side A ratchet, and the spiral shell on the outside of the ratchet are respectively fixed with outside the both ends of the screw rod outside shape framework Rotated on bar and be provided with a sprocket wheel, the sprocket wheel side adjacent with the ratchet is hinged with the spine being correspondingly arranged with the ratchet Pawl；The upper chain engaged with the adjacent sprocket wheel top is provided with described screw rod one end, is provided with and phase in the screw rod other end Cut with scissors respectively with the corresponding sprocket wheel one end of the lower chain of the adjacent sprocket wheel bottom engagement, the upper chain and the lower chain Connect, the other end of the upper chain and the lower chain is hinged with the adjacent bumper bracket；Described in above the screw rod One piece of clutch plate slided up and down is provided between ratchet and the quadrilateral frame, is offered on the clutch plate and phase The clutch slot that the adjacent ratchet is correspondingly arranged, is fixed with clutch block on the ratchet, and the clutch block is placed in corresponding described In clutch slot；Clamp is fixed with the clutch plate upper horizontal, is rotated between two blocks of wing plates below the clamp Provided with the rotating shaft, the rotating shaft outer, coaxial below the clamp is fixed with prism, and the incline of a prism When being contacted with the corresponding clamp, the side of another prism contacts with the corresponding clamp；Set above the clamp Some elastic pressuring plates, described elastic pressuring plate one end is fixed with the top of the adjacent wing plate or the quadrangle frame to be connected Connect, the other end of the elastic pressuring plate and the corresponding clamp movable contact；In the rotating shaft away from the buffer gear One end is fixed with control-rod, and a limited block is hinged with the control-rod, is fixedly connected between two limited blocks There is the connecting rod；The plectrum bottom is fixedly connected with the skew seat of the offsetting mechanism, the plectrum top with it is described spacing Block movable contact.

Further, fixed mount is fixed with the quadrilateral frame rear end, the rod slide is plugged on the fixation On frame.

Further, two driving levers, two driving levers are provided with the fixed mount between two limited blocks It is separately fixed on the fixed mount adjacent with the adjacent limited block；The plectrum is elastic plectrum, and with the driving lever Movable contact.

Further, it is provided with A-frame in the fix bar bottom.

Further, it also includes power supply, switch and electromagnetic relay, the power supply, the switch and the electromagnetism after Electrical equipment is sequentially connected electrically to form loop；The electromagnetic relay is fixed on the gun fixed mount, and the electromagnetic relay Armature be placed in above the triggers of gun.

The advantages of the utility model：Gun are fixed on gun fixed mount, during shooting, directly hand-held fix bar or by three Foot stool is set up in ground, on the one hand, the recoil of gun can be buffered by buffer gear, avoids shooting caused recoil Power damages to the body of sharpshooter；On the other hand, driven while buffer gear buffering recoil by clutch inclined Telephone-moving structure operates, and then realizes and automatically adjust muzzle direction, moves back and forth muzzle or so to form continuous sector and strafe face, makes Bomb-release point is evenly distributed, and realization is continuously strafed, and improves hit rate.

Brief description of the drawings：

Fig. 1 is embodiment overall structure diagram.

Fig. 2 is the present embodiment use state diagram.

Fig. 3 is the front view that buffer gear, offsetting mechanism and clutch combine.

Fig. 4 is Fig. 2 left view.

Fig. 5 is Fig. 2 right view.

Fig. 6 is Fig. 5 partial enlarged drawing.

Fig. 7 is Fig. 2 top view.

Fig. 8 is Fig. 7 A-A sectional views.

Fig. 9 is Fig. 7 B-B sectional views.

Figure 10 is Fig. 9 partial enlarged drawing.

Quadrilateral frame 1, elongated hole 1.1, gun fixed mount 2, chute 2.1, buffer gear 3, bumper bracket 3.1, end plate 3.1.1, side plate 3.1.2, connecting plate 3.2, guide rod 3.3, back-moving spring 3.4, offsetting mechanism 4, screw rod 4.1, offset arm 4.2, Offset seat 4.3, clutch 5, fixed mount 5.1, ratchet 5.2, sprocket wheel 5.3, rotating shaft 5.4, clutch plate 5.5, limited block 5.6, dial Piece 5.7, ratchet 5.8, upper chain 5.9, lower chain 5.10, clutch slot 5.5.1, clutch block 5.8.1, clamp 5.11, prism 5.12, Elastic pressuring plate 5.16, control-rod 5.13, connecting rod 5.14, driving lever 5.15, wing plate 6, fix bar 7, A-frame 8, power supply 9, switch 10th, electromagnetic relay 11, armature 11.1, gun 12, trigger 12.1.

Embodiment：

As shown in Figures 1 to 10, for a kind of automatic firearm bomb-release point away from controller, it is solid that it includes quadrilateral frame 1, gun Frame 2, buffer gear 3, offsetting mechanism 4, clutch 5, power supply 9, switch 10 and electromagnetic relay 11 are determined, in quadrilateral frame 1 Both sides respectively be provided with two blocks of wing plates 6 vertically, be fixed with fix bar 7 in the bottom of quadrilateral frame 1, the bottom of fix bar 7 peace Equipped with A-frame 8, A-frame 8 is conventional Collapsible rack；Offsetting mechanism 4 is provided with inside quadrilateral frame 1；

Offsetting mechanism 4 includes screw rod 4.1 and skew seat 4.3, and one is respectively equipped with the front-end and back-end of quadrilateral frame 1 Elongated hole 1.1, the skew seat 4.3 slided along the length direction of elongated hole 1.1 is provided between two elongated holes 1.1, in skew seat 4.3 bottom It is bolted with a screw rod 4.1 being be arranged in parallel relative to elongated hole 1.1；The both ends of screw rod 4.1 turn through quadrilateral frame 1, put Between corresponding two blocks of wing plates 6；When screw rod 4.1 rotates, skew seat 4.3 can move along the precession direction of screw rod 4.1； The skew top vertical of seat 4.3 is fixed with offset arm 4.2；

Buffer gear 3, the biside plate 3.1.2 activities of the bumper bracket 3.1 of buffer gear 3 are provided with the front end of quadrilateral frame 1 Between two blocks of wing plates 6 corresponding to being plugged on,

Buffer gear 3 includes guide rod 3.3, back-moving spring 3.4 and bumper bracket 3.1, and bumper bracket 3.1 includes and quadrilateral frame The end plate 3.1.1 that the front end of frame 1 is oppositely arranged, and be respectively arranged at the both sides of quadrilateral frame 1 and be fixedly connected with end plate 3.1.1 Biside plate 3.1.2；Connecting plate 3.2 is fixedly arranged in the middle of in end plate 3.1.1, two are provided between end plate 3.1.1 and quadrilateral frame 1 Root guide rod 3.3, the one end of guide rod 3.3 are fixedly connected with quadrilateral frame 1, and the activity of the other end of guide rod 3.3 passes through end plate 3.1.1, it is placed on the outside of end plate 3.1.1；The outer cover of guide rod 3.3 on the outside of end plate 3.1.1 is provided with back-moving spring 3.4, resets The one end of spring 3.4 is fixedly connected with guide rod 3.3, and the other end of back-moving spring 3.4 is fixedly connected with end plate 3.1.1；

The front end of gun fixed mount 2 and the connecting plate 3.2 of buffer gear 3 are be hinged, the rear end of gun fixed mount 2 be provided with it is inclined The chute 2.1 that the offset arm 4.2 of telephone-moving structure 4 is correspondingly arranged, the activity of the top of offset arm 4.2 pass through chute 2.1；Gun 12 are fixed On gun fixed mount 2, and make muzzle forward, when offset arm 4.2 as precession direction of the skew seat 4.3 along screw rod 4.1 is moved When dynamic, offset arm 4.2 can stir the rear end of gun fixed mount 2 and be rotated around the pin joint of gun fixed mount 2 and connecting plate 3.2, enter And make the muzzle of gun 12 rotate around pin joint to form sector and strafe face；Power supply 9, switch 10 and electromagnetic relay 11 are electric successively Connection forms loop, and electromagnetic relay 11 is fixed on gun fixed mount 2, and the armature 11.1 of electromagnetic relay 11 is placed in gun 12 top of trigger 12.1；When switching 10 closure, electromagnetic relay 11 is powered, and armature 11.1 closes downwards and then cocking 12.1 emission bullets；

Bumper bracket 3.1 is connected by clutch 5 with the end of adjacent screw rod 4.1；

Clutch 5 include fixed mount 5.1, ratchet 5.2, sprocket wheel 5.3, rotating shaft 5.4, clutch plate 5.5, limited block 5.6, dial Piece 5.7, a ratchet 5.2 is respectively fixed with outside the both ends of the screw rod 4.1 outside quadrilateral frame 1, and outside ratchet 5.2 Rotated on the screw rod 4.1 of side and be provided with a sprocket wheel 5.3, it is right with ratchet 5.2 that the side adjacent with ratchet 5.2 of sprocket wheel 5.3 is hinged with The ratchet 5.8 that should be set；The upper chain 5.9 engaged with the adjacent top of sprocket wheel 5.3 is provided with the one end of screw rod 4.1, it is another in screw rod 4.1 One end is provided with the lower chain 5.10 that is engaged with the adjacent bottom of sprocket wheel 5.3, one end of upper chain 5.9 and lower chain 5.10 respectively with it is right The sprocket wheel 5.3 answered is be hinged, and the other end of upper chain 5.9 and lower chain 5.10 is be hinged with adjacent bumper bracket 3.1；

One piece of clutch plate 5.5 slided up and down is provided between ratchet 5.2 and quadrilateral frame 1 above screw rod 4.1, The clutch slot 5.5.1 being correspondingly arranged with adjacent ratchet 5.8 is offered on clutch plate 5.5, clutch block is fixed with ratchet 5.8 5.8.1, clutch block 5.8.1 is placed in corresponding clutch slot 5.5.1；Clamp 5.11 is fixed with the upper horizontal of clutch plate 5.5, Rotated between two blocks of wing plates 6 of the lower section of clamp 5.11 and be provided with rotating shaft 5.4, the outer, coaxial of rotating shaft 5.4 below clamp 5.11 is consolidated Surely have a prism 5.12, and when the incline of a prism 5.12 contacts with corresponding clamp 5.11, the side of another prism 5.12 with Corresponding clamp 5.11 contacts；The elastic pressuring plate 5.16 being provided with above clamp 5.11, one end of elastic pressuring plate 5.16 and adjacent four The top of side shape frame 1 is fixedly connected, the other end of elastic pressuring plate 5.16 and the corresponding movable contact of clamp 5.11；Work as prism When 5.12 incline contacts with clamp 5.11, clamp 5.11 and clutch plate 5.5 are lifted up by prism 5.12, at the same time clutch Corresponding ratchet 5.8 is lifted up by groove 5.5.1 by clutch block 5.8.1, ratchet 5.8 is departed from ratchet 5.2, corresponding sprocket wheel 5.3 idle running；

When the side of prism 5.12 contacts with clamp 5.11, elastic pressuring plate 5.16 by clamp 5.11 and clutch plate 5.5 to Push, at the same time corresponding ratchet 5.8 is pressed downward by clutch slot 5.5.1 by clutch block 5.8.1, ratchet 5.8 is stuck in correspondingly Ratchet 5.2 wheel face on, and then make sprocket wheel 5.3 drive corresponding to ratchet 5.2 rotate；

Control-rod 5.13 is fixed with the one end of rotating shaft 5.4 away from buffer gear 3, one is hinged with control-rod 5.13 Limited block 5.6, connecting rod 5.14 is fixedly connected between two limited blocks 5.6；Fixed mount is fixed with the rear end of quadrilateral frame 1 5.1, the sliding plug of connecting rod 5.14 is on fixed mount 5.1；The bottom of plectrum 5.7 is fixedly connected with the skew seat 4.3 of offsetting mechanism 4, The top of plectrum 5.7 and the movable contact of limited block 5.6；

As shown in Fig. 2 when skew seat 4.3 is moved to the leftmost side, plectrum 5.7 stirs the limited block 5.6 of the leftmost side, spacing Block 5.6 by control-rod 5.13 promote rotating shaft 5.4 rotate, and then make left side rotating shaft 5.4 on prism 5.12 rotate, by side with The contact of top clamp 5.11 is switched to incline and contacted with corresponding clamp 5.11；At the same time, left side limited block 5.6 passes through connecting rod 5.14 and right side control-rod 5.13 drive right side rotating shaft 5.4 rotate, the prism 5.12 in right side rotating shaft 5.4 rotates simultaneously, by Incline contacts with top clamp 5.11 to be switched to side and is contacted with corresponding clamp 5.11；Now, skew seat 4.3 is changed by being moved to the left To move right, the moving direction of seat 4.3 is offset by changing, can change gun 12 strafes direction；

Two driving levers 5.15 are provided with fixed mount 5.1 between two limited blocks 5.6, two driving levers 5.15 are fixed respectively On the fixed mount 5.1 adjacent with adjacent limited block 5.6；Plectrum 5.7 is elastic plectrum 5.7, and with the movable contact of driving lever 5.15； Driving lever 5.15 can make plectrum 5.7 occur bending and deformation, and then increase elastic force when plectrum 5.7 discharges, and promote the contact limit of plectrum 5.7 The moment of rotating shaft 5.4 is promoted to rotate during the block 5.6 of position.

Operation principle：Gun 12 are fixed on gun fixed mount 2, the armature 11.1 of battery relay 11 is located at trigger 12.1 tops, by lower switch 10, gun 12 send bullet；

When gun 12 send bullet, gun 12 can promote bumper bracket 3.1 to move backward in the presence of recoil, and then Respective sprockets 5.3 are driven to rotate counterclockwise by upper chain 5.9, sprocket wheel 5.3 promotes what is be engaged therewith by corresponding ratchet 5.8 Ratchet 5.2 rotates, and then rotates screw rod 4.1 co-axially fixed with ratchet 5.2, promotes while the precession to the right of screw rod 4.1 inclined Seat 4.3 is moved to move right；The offset arm 4.2 at the top of skew seat 4.3 stirs the rear end of gun fixed mount 2 around itself and connecting plate 3.2 Pin joint turn right, the muzzle of gun 12 is shifted to the left；

When recoil disappears, back-moving spring 3.4 is retracted into original length, and then bumper bracket 3.1 is returned to original position Put, now, again by lower switch 10, you can continue that bullet occurs, repeat above-mentioned migration process；

When skew seat 4.3 is moved to right side, plectrum 5.7 contacts with the driving lever 5.15 on right side and is gradually curved deformation, directly The rightmost side is moved to skew seat 4.3, now, plectrum 5.7 is discharged by driving lever 5.15, and promotes right side limited block 5.6 to the right；It is right Side limited block 5.6 promotes right side rotating shaft 5.4 to rotate by right side control-rod 5.13, and then drives the prism 5.12 on right side to rotate, The faceted pebble of the prism 5.12 on right side is set to be contacted with top clamp 5.11, right side clamp 5.11 and clutch plate 5.5 are in elastic pressuring plate Moved down under 5.16 pressure, rightward pawl 5.8 is pressed downward by clutch slot 5.5.1 with corresponding clutch block 5.8.1, makes right side spine Pawl 5.8 is engaged with right-side ratchet 5.2, i.e. right-side ratchet 5.2 and the synchronous axial system of sprocket wheel 5.3；At the same time, right side limited block 5.6 Left side rotating shaft 5.4 is driven to rotate by connecting rod 5.14 and the control-rod in left side 5.13, the incline of left side prism 5.12 and corresponding card Plate 5.11 contacts, prism 5.12 by jack up upwards clamp 5.11 drive corresponding to clutch plate 5.5 move up, and then by from Close groove 5.5.1 and clutch block 5.8.1 to be lifted up left side ratchet 5.8, left side ratchet 5.8 is separated with ratchet 5.2, i.e. left side Sprocket wheel 5.3 dallies；

Now, again by lower switch 10 when, on the right side of bumper bracket 3.1 is driven by lower chain 5.10 in the presence of the recoil Sprocket wheel 5.3 rotates, and right side sprocket wheel 5.3 promotes right-side ratchet 5.2 to rotate by ratchet 5.8, and then makes coaxially to fix with ratchet 5.2 Screw rod 4.1 rotate, promote while the precession to the left of screw rod 4.1 skew seat 4.3 to be moved to the left；Offset the skew at the top of seat 4.3 Bar 4.2 is stirred the rear end of gun fixed mount 2 and turned left around the pin joint of itself and connecting plate 3.2, makes the muzzle of gun 12 to the right Shift；

When skew seat 4.3, which is moved to the leftmost side, stirs left side limited block 5.6, similarly, the ratchet 5.2 in left side is switched to With the synchronous axial system of sprocket wheel 5.3, the sprocket wheel 5.3 on right side dallies, and skew seat 4.3 is changed into moving right again.

Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in Within the scope of shield.

Claims (8)

1. a kind of automatic firearm bomb-release point is away from controller, it is characterised in that it includes quadrilateral frame, gun fixed mount, delayed Punch mechanism, offsetting mechanism and clutch, two blocks of wing plates are provided with vertically respectively in the both sides of the quadrilateral frame, described four The bottom of side shape framework is fixed with fix bar, and the offsetting mechanism, the offsetting mechanism are provided with inside the quadrilateral frame The both ends of screw rod turn through the quadrilateral frame, be placed in corresponding between two blocks of wing plates；In the quadrilateral frame Frame front end is provided with the buffer gear, and the biside plate activity of the bumper bracket of the buffer gear is plugged on corresponding two pieces of wings Between plate, the bumper bracket is connected by the clutch with the end of the adjacent screw rod；The gun fixed mount Front end and the connecting plate of the buffer gear are hinged, and the rear end of the gun fixed mount is provided with the offset arm with the offsetting mechanism The chute being correspondingly arranged, the offset arm top activity pass through the chute.

2. a kind of automatic firearm bomb-release point according to claim 1 is away from controller, it is characterised in that the offsetting mechanism Including the screw rod and skew seat, an elongated hole is respectively equipped with the front-end and back-end of the quadrilateral frame, described in two The skew seat slided along the elongated hole length direction is provided between elongated hole, is fixed with the skew seat top vertical described Offset arm；A screw rod being be arranged in parallel relative to the elongated hole is bolted with the skew seat bottom.

3. a kind of automatic firearm bomb-release point according to claim 1 is away from controller, it is characterised in that the buffer gear Including guide rod, back-moving spring and the bumper bracket, the bumper bracket includes what is be oppositely arranged with the quadrilateral frame front end End plate, and two side plates for being respectively arranged at the quadrilateral frame both sides and being fixedly connected with the end plate；At the end Plate is fixedly arranged in the middle of the connecting plate, and an at least guide rod is provided between the end plate and the quadrilateral frame, Described guide rod one end is fixedly connected with the quadrilateral frame, and the guide rod other end activity passes through the end plate, is placed in On the outside of the end plate；The guide rod outer cover on the outside of the end plate is provided with the back-moving spring, the back-moving spring one End is fixedly connected with the guide rod, and the back-moving spring other end is fixedly connected with the end plate.

4. a kind of automatic firearm bomb-release point according to claim 1 is away from controller, it is characterised in that the clutch Including ratchet, sprocket wheel, rotating shaft, clutch plate, limited block, plectrum, outside the both ends of the screw rod outside the quadrilateral frame Portion is respectively fixed with a ratchet, and is rotated on the screw rod on the outside of the ratchet and be provided with a sprocket wheel, institute State the sprocket wheel side adjacent with the ratchet and be hinged with the ratchet being correspondingly arranged with the ratchet；Described screw rod one end be provided with The upper chain of the adjacent sprocket wheel top engagement, the lower chain engaged with the adjacent sprocket wheel bottom is provided with the screw rod other end One end of bar, the upper chain and the lower chain is hinged with the corresponding sprocket wheel respectively, the upper chain and the lower chain The other end of bar is hinged with the adjacent bumper bracket；Between the ratchet and the quadrilateral frame above the screw rod Provided with one piece of clutch plate slided up and down, the clutch being correspondingly arranged with the adjacent ratchet is offered on the clutch plate Groove, is fixed with clutch block on the ratchet, and the clutch block is placed in the corresponding clutch slot；On the clutch plate top Clamp is horizontally fixed with, is rotated between two blocks of wing plates below the clamp and is provided with the rotating shaft, under the clamp The rotating shaft outer, coaxial of side is fixed with prism, and when the incline of a prism contacts with the correspondence clamp, it is another The side of the individual prism contacts with the corresponding clamp；The elastic pressuring plate being provided with above the clamp, the elastic pressuring plate One end with being fixedly connected at the top of the adjacent wing plate or the quadrangle frame, the other end of the elastic pressuring plate with it is right The clamp movable contact answered；Control-rod is fixed with the one end of the rotating shaft away from the buffer gear, in the control A limited block is hinged with bar, connecting rod is fixedly connected between two limited blocks；The plectrum bottom and institute The skew seat for stating offsetting mechanism is fixedly connected, the plectrum top and the limited block movable contact.

5. a kind of automatic firearm bomb-release point according to claim 4 is away from controller, it is characterised in that in the quadrangle Back-end framework is fixed with fixed mount, and the rod slide is plugged on the fixed mount.

6. a kind of automatic firearm bomb-release point according to claim 5 is away from controller, it is characterised in that in two limits The fixed mount between the block of position is provided with two driving levers, and two driving levers are separately fixed at adjacent with the adjacent limited block The fixed mount on；The plectrum is elastic plectrum, and with the driving lever movable contact.

7. a kind of automatic firearm bomb-release point according to claim 1 is away from controller, it is characterised in that in the fix bar Bottom is provided with A-frame.

8. a kind of automatic firearm bomb-release point according to any one of claims 1 to 7 is away from controller, it is characterised in that it is also Including power supply, switch and electromagnetic relay, the power supply, the switch and the electromagnetic relay are sequentially connected electrically to be formed back Road；The electromagnetic relay is fixed on the gun fixed mount, and the armature of the electromagnetic relay is placed in the trigger of gun Top.