CN113859547B - Unmanned aerial vehicle cloud deck mechanism for mounting firearms - Google Patents
Unmanned aerial vehicle cloud deck mechanism for mounting firearms Download PDFInfo
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- CN113859547B CN113859547B CN202111135825.0A CN202111135825A CN113859547B CN 113859547 B CN113859547 B CN 113859547B CN 202111135825 A CN202111135825 A CN 202111135825A CN 113859547 B CN113859547 B CN 113859547B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000003139 buffering effect Effects 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D7/00—Arrangements of military equipment, e.g. armaments, armament accessories, or military shielding, in aircraft; Adaptations of armament mountings for aircraft
- B64D7/02—Arrangements of military equipment, e.g. armaments, armament accessories, or military shielding, in aircraft; Adaptations of armament mountings for aircraft the armaments being firearms
- B64D7/06—Arrangements of military equipment, e.g. armaments, armament accessories, or military shielding, in aircraft; Adaptations of armament mountings for aircraft the armaments being firearms movably mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/025—Elastomers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0029—Location, co-location
Abstract
The invention discloses an unmanned aerial vehicle holder mechanism for mounting firearms, and particularly relates to the technical field of unmanned aerial vehicle holders, which comprises two symmetrically arranged first linkage brackets, wherein one end of each first linkage bracket is provided with an angle driving ring, the opposite sides of the two first linkage brackets are respectively provided with a fastening frame, and an assembly mechanism is arranged in each fastening frame; the assembly mechanism comprises a double-head transmission screw rod arranged inside the fastening frame. According to the invention, the assembly mechanism is adopted to enable the rotary linkage type rotating cap to drive the driving rod to rotate, the first linkage roller rotates, extrusion can be matched with the protruding part of the firearm, so that embedded extrusion is formed, the firmness of the firearm after extrusion and fixation is ensured, meanwhile, two groups of positioning extrusion plates are extruded in the same direction to form fixation operation on different parts of the firearm, so that in the firearm assembly process, the efficiency is higher, the firmness is higher, different types of firearms can be assembled for use, and the cradle head application range is wider.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle cloud platforms, in particular to an unmanned aerial vehicle cloud platform mechanism for mounting firearms.
Background
Due to the continuous improvement of control technology and the continuous perfection of intelligent control theory, a type of fighter capable of executing tasks without driving by a driver appears in the fighter, namely, unmanned fighter. Unmanned warplanes play a unique role in high-tech warfare by virtue of their superior performance in performing certain tasks, and in modern warfare processes, mounted firearms are required to be placed on a cradle head mechanism, so that firearms can be used for striking targets.
In the prior art, generally when assembling firearms, bolts are needed to fix the firearms on the holder mechanism, so that the assembling efficiency is low in the assembling process, and when the firearms of different models are switched, the matched holder mechanism needs to be processed, so that the assembling applicability is poor, and the assembling is not facilitated.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides the unmanned aerial vehicle holder mechanism for mounting the firearm, and the assembling mechanism is adopted, so that the efficiency is higher, the firmness is higher, and different types of firearms can be assembled for use, and the holder has wider application range, so that the problems in the background art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the unmanned aerial vehicle cradle head mechanism for mounting the firearm comprises two symmetrically arranged first linkage brackets, wherein an angle driving ring is arranged at one end of each first linkage bracket, fastening frames are arranged at the opposite sides of the two first linkage brackets, and an assembly mechanism is arranged in each fastening frame;
the assembly device comprises a fastening frame, and is characterized in that the assembly mechanism comprises a double-head transmission screw rod arranged inside the fastening frame, a first spiral ring positioning block used for threaded connection is sleeved outside the double-head transmission screw rod, a second spiral ring positioning block is arranged on one side of the first spiral ring positioning block, a positioning extrusion plate used for extrusion is arranged on the top end of the first spiral ring positioning block, a plurality of fixed limiting pads are arranged on one side of the positioning extrusion plate, a round heat dissipation hole used for heat dissipation is formed in the other side of the positioning extrusion plate, one end of the double-head transmission screw rod is connected with a driving rod, a first linkage roller is sleeved outside the driving rod, and a second linkage roller is arranged on one side of the first linkage roller.
In a preferred embodiment, the second linkage roller is externally sleeved with a transmission toothed belt, one end of the driving rod is provided with a linkage rotating cap, the linkage rotating cap is fixedly connected with the driving rod, and threads on the inner walls of the first spiral ring positioning block and the second spiral ring positioning block are oppositely arranged.
In a preferred embodiment, two adjacent sides of the positioning extrusion plate are respectively provided with an extrusion fixing plate, and the extrusion fixing plates are detachably connected with the positioning extrusion plate through bolts.
In a preferred embodiment, an angle driving mechanism is arranged inside the angle driving ring, the angle driving mechanism comprises a rotating rack arranged inside the angle driving ring, a rotating bracket is movably arranged outside one end of the rotating rack, a servo motor is fixedly arranged at one end of the rotating rack, the output end of the servo motor is fixedly connected, the top end of the rotating bracket is connected with a rotating disk, two second linkage brackets are arranged inside the rotating disk, and a transmission rod is arranged at one end of each second linkage bracket;
the transmission rod is arranged outside and is positioned above the rotating disc, a second driving gear used for meshing is arranged at one end of the first driving gear, the top end of the second driving gear is connected with a linkage rotating rod, and the top end of the linkage rotating rod is provided with a rotating motor.
In a preferred embodiment, the transmission rod is sleeved on the positioning collar near the outer part of the top end, a plurality of positioning linkage brackets are arranged on the outer part of the positioning collar, and the positioning linkage brackets are fixedly connected with the positioning collar.
In a preferred embodiment, a protective sleeve is installed at one end of the positioning linkage support, the protective sleeve is fixedly connected with the positioning linkage support, the protective sleeve is made of stainless steel, a positioning mounting plate is connected to the top end of the protective sleeve, and a positioning embedded block is connected to the top end of the positioning mounting plate.
In a preferred embodiment, two be provided with the buffer board between the first linkage support, buffer board one side is provided with the location buffer block, location buffer block both sides all are provided with two sets of buffering extrusion lantern rings, the inside location guide bar that is provided with of buffering extrusion lantern ring, location buffer block one end is connected with and connects the extension board, it is provided with and is used for four screw threads to cup joint the outside spacing spiral ring of location guide bar, two are adjacent be provided with the location mounting groove between the spacing spiral ring, location mounting groove inner wall is provided with the fastening extrusion groove.
In a preferred embodiment, the positioning buffer block and the buffer extrusion collar are made of rubber, and two ends of the positioning buffer block are fixedly connected with the buffer plate and the connecting support plate in pairs respectively.
In a preferred embodiment, the first linkage support is provided with a support plate near the upper side of the bottom end, the top end of the support plate is connected with a muzzle locating plate, and a muzzle locating groove is formed in one side of the muzzle locating plate.
In a preferred embodiment, the support plate is fixedly connected with the muzzle locating plate, the muzzle locating plate is made of alloy materials, and the muzzle locating plate is overlapped with the support plate and is perpendicular to the support plate.
The invention has the technical effects and advantages that:
1. according to the invention, the assembly mechanism is adopted to enable the rotary linkage type rotating cap to drive the driving rod to rotate, the first linkage roller rotates, the first linkage roller drives the driving toothed belt to enable the second linkage roller to rotate, so that two positioning extrusion plates can rapidly extrude and fix two sides of a firearm, extrusion can be matched with the protruding part of the firearm, embedded extrusion is formed, firmness of the firearm after extrusion and fixation is guaranteed, meanwhile, two groups of positioning extrusion plates are subjected to co-directional extrusion to form fixing operation on different parts of the firearm, and in the firearm assembly process, efficiency is higher, firmness is higher, different types of firearms can be assembled, and the cradle head has wider application range;
2. according to the invention, the angle driving mechanism is adopted to drive the servo motor to rotate the rotating toothed bar, the angle driving ring is rotated, the vertical deflection angle of the firearm can be adjusted, the transmission rod drives the second linkage support to rotate, the rotating disc drives the rotating toothed bar to rotate the angle driving ring, so that the firearm can be driven to perform transverse angle deflection adjustment, the vertical deflection angle and the transverse angle deflection adjustment can be automatically adjusted in the firearm using process, the adjusting range is wider, the driving is more convenient, and the control effect is better in the target striking process;
3. the invention can apply strong recoil force to the connecting support plate, the buffer extrusion lantern ring stably extrudes on the positioning guide rod, and meanwhile, the positioning buffer block plays a role in buffering, and finally, the recoil force of the firearm is applied to the buffer plate for buffering, so that the impact of the recoil force of the firearm is effectively slowed down, the high stability of the cradle head mechanism in the using process is kept, the buffer has a guide effect, and the stable guide buffering along the same direction is ensured.
To sum up, through the mutual influence of above-mentioned a plurality of effects, not only efficiency is higher, and the fastness is higher moreover, and can assemble the firearms of different models and use, cloud platform application scope is wider, and can adjust vertical deflection angle, and horizontal angle deflection adjustment, accommodation is wider, it is more convenient to drive, the firearms can keep cloud platform mechanism stability in the use, and the buffering has the guide effect, guaranteed to stabilize the direction buffering along same direction, slow down the recoil impact force, optimize the normal use of cloud platform mechanism, improve performance.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the bottom structure of the protective sleeve according to the present invention.
Fig. 3 is a schematic diagram of the joint of the double-head transmission screw rod and the first spiral positioning block.
Fig. 4 is a schematic view of a first linkage roller structure according to the present invention.
Fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
Fig. 6 is a schematic view of the internal structure of the first coupling roller of the present invention.
FIG. 7 is a schematic view of the joint between the buffer plate and the positioning buffer block.
Fig. 8 is a schematic view of a muzzle positioning plate structure according to the present invention.
The reference numerals are: 1. a first linkage support; 2. an angle drive ring; 3. a fastening frame; 4. double-head transmission screw rod; 5. a first spiro locating block; 6. a second spiro locating block; 7. positioning the extrusion plate; 8. fixing a limit pad; 9. a circular heat dissipation hole; 10. a driving rod; 11. a first linkage roller; 12. a second linkage roller; 13. a driving toothed belt; 14. a linkage type rotating cap; 15. extruding the fixing plate; 16. rotating the toothed bar; 17. a rotating bracket; 18. a servo motor; 19. a rotating disc; 20. a second linkage mount; 21. a transmission rod; 22. a first drive gear; 23. a second drive gear; 24. a linkage rotating rod; 25. a rotating electric machine; 26. positioning the collar; 27. positioning a linkage bracket; 28. a protective sleeve; 29. positioning the mounting plate; 30. positioning the embedded block; 31. a buffer plate; 32. positioning a buffer block; 33. buffering the swage collar; 34. positioning a guide rod; 35. connecting a support plate; 36. limiting a spiral ring; 37. positioning the mounting groove; 38. fastening the extrusion groove; 39. muzzle locating plate; 40. a support plate; 41. muzzle constant head tank.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The unmanned aerial vehicle cradle head mechanism for mounting firearms as shown in the accompanying drawings 1-8 comprises two symmetrically arranged first linkage brackets 1, wherein one end of each first linkage bracket 1 is provided with an angle driving ring 2, the opposite sides of the two first linkage brackets 1 are respectively provided with a fastening frame 3, and an assembly mechanism is arranged in each fastening frame 3;
the assembly devices is including setting up at the inside double-end transmission lead screw 4 of fastening frame 3, double-end transmission lead screw 4 outside cover is equipped with the first spiral ring locating piece 5 that is used for threaded connection, first spiral ring locating piece 5 one side is provided with second spiral ring locating piece 6, first spiral ring locating piece 5 top is provided with the location stripper plate 7 that is used for the extrusion, location stripper plate 7 one side is provided with a plurality of fixed spacing pads 8, location stripper plate 7 opposite side is equipped with the circular louvre 9 that is used for radiating, double-end transmission lead screw 4 one end is connected with actuating lever 10, the outside cover of actuating lever 10 is equipped with first linkage running roller 11, first linkage running roller 11 one side is provided with second linkage running roller 12.
As shown in fig. 3 and 4, the second linkage roller 12 is externally sleeved with a driving toothed belt 13, one end of the driving rod 10 is provided with a linkage type rotating cap 14, the linkage type rotating cap 14 is fixedly connected with the driving rod 10, and threads on the inner walls of the first spiral ring positioning block 5 and the second spiral ring positioning block 6 are oppositely arranged, so that the linkage type rotating cap 14 is rotated to drive the driving rod 10 to rotate, the first linkage roller 11 drives the driving toothed belt 13 to drive, a dual homodromous transmission effect is formed, and stability of two sides in the assembly process is ensured.
As shown in fig. 3, two adjacent sides of the positioning extrusion plate 7 are respectively provided with an extrusion fixing plate 15, and the extrusion fixing plates 15 are detachably connected with the positioning extrusion plate 7 through bolts, so that the extrusion fixing plates 15 play a role in extrusion fixing of the positioning extrusion plate 7, and the assembly firmness of the positioning extrusion plate 7 is ensured.
As shown in fig. 1, 2, 5 and 6, an angle driving mechanism is arranged in the angle driving ring 2, the angle driving mechanism comprises a rotary toothed bar 16 arranged in the angle driving ring 2, a rotary bracket 17 is movably arranged outside one end of the rotary toothed bar 16, a servo motor 18 is fixedly arranged at one end of the rotary toothed bar 16, the output end of the servo motor 18 is fixedly connected, the top end of the rotary bracket 17 is connected with a rotary disk 19, two second linkage brackets 20 are arranged in the rotary disk 19, and a transmission rod 21 is arranged at one end of the second linkage brackets 20;
the transmission rod 21 is outside and is located rotary disk 19 top and is provided with first drive gear 22, second drive gear 23 that is used for the meshing is installed to first drive gear 22 one end, second drive gear 23 top is connected with linkage bull stick 24, rotating electrical machines 25 are installed on linkage bull stick 24 top, so that start servo motor 18 drive rotate rack 16 and rotate, angle drive ring 2 drives first linkage support 1 and rotates, can adjust the vertical deflection angle of firearm like this, start rotating electrical machines 25, linkage bull stick 24 drives second drive gear 23 and rotates, first drive gear 22 drives the stable rotation on location collar 26 of transmission rod 21, angle drive ring 2 rotates, can drive the firearm like this and carry out horizontal angle deflection regulation.
As shown in fig. 6, the transmission rod 21 is close to the top end outer sleeve setting positioning collar 26, a plurality of positioning linkage brackets 27 are arranged outside the positioning collar 26, and the positioning linkage brackets 27 are fixedly connected with the positioning collar 26, so that the positioning linkage brackets 27 play a role in supporting and stabilizing the positioning collar 26, the transmission rod 21 can be ensured to rotate stably inside the positioning collar 26, the transmission rod 21 is stably driven, and the transmission stability is improved.
As shown in fig. 2 and 6, a protective sleeve 28 is installed at one end of the positioning linkage support 27, the protective sleeve 28 is fixedly connected with the positioning linkage support 27, the protective sleeve 28 is made of stainless steel, a positioning mounting plate 29 is connected to the top end of the protective sleeve 28, a positioning embedded block 30 is connected to the top end of the positioning mounting plate 29, so that the positioning embedded block 30 is inserted into the base position of the unmanned aerial vehicle, and the positioning embedded block 30 is clamped with the unmanned aerial vehicle, so that rapid positioning and mounting operation is facilitated, and the mounting efficiency is effectively improved.
As shown in fig. 2 and 7, a buffer plate 31 is arranged between two first linkage brackets 1, a positioning buffer block 32 is arranged on one side of the buffer plate 31, two groups of buffer extrusion lantern rings 33 are arranged on two sides of the positioning buffer block 32, positioning guide rods 34 are arranged inside the buffer extrusion lantern rings 33, one end of each positioning buffer block 32 is connected with a connecting support plate 35, a limiting spiral ring 36 used for sleeving four threads on the outer part of each positioning guide rod 34 is arranged on one side of each connecting support plate 35, a positioning installation groove 37 is arranged between two adjacent limiting spiral rings 36, fastening extrusion grooves 38 are formed in the inner wall of each positioning installation groove 37, so that strong recoil force of a firearm during firing acts on the corresponding connecting support plate 35, the connecting support plates 35 extrude the buffer extrusion lantern rings 33 on the corresponding positioning guide rods 34, and meanwhile, the positioning buffer block 32 acts on the buffer plate 31 to play a role of buffering, so that strong recoil force can be effectively buffered, and the buffering effect is played.
As shown in fig. 7, the positioning buffer block 32 and the buffer extrusion collar 33 are made of rubber, two ends of the positioning buffer block 32 are respectively and fixedly connected with the buffer plate 31 and the connecting support plate 35, so that the positioning buffer block 32 and the buffer extrusion collar 33 can play a role in buffering, and the connecting support plate 35 extrudes the positioning buffer block 32 to act on the buffer plate 31 to achieve a better buffering effect.
As shown in fig. 2 and 8, the first linking bracket 1 is provided with a supporting plate 40 near the upper part of the bottom end, the top end of the supporting plate 40 is connected with a muzzle locating plate 39, and a muzzle locating groove 41 is provided on one side of the muzzle locating plate 39, so that the position of the firearm barrel can be located and inserted into the muzzle locating groove 41 on the muzzle locating plate 39 to form a clamping connection, and the supporting plate 40 plays a role in supporting and stabilizing the muzzle locating plate 39.
As shown in fig. 8, the support plate 40 is fixedly connected with the muzzle locating plate 39, the muzzle locating plate 39 is made of alloy material, and the muzzle locating plate 39 is overlapped with and perpendicular to the support plate 40, so that the support plate 40 is guaranteed to support and stabilize the muzzle locating plate 39, stability of the muzzle locating plate 39 in the use process is guaranteed, the muzzle shaking and other problems are avoided, and the muzzle locating plate is more convenient to install.
The working principle of the invention is as follows: when the firearm is assembled, the positioning embedded block 30 is inserted into the base position of the unmanned aerial vehicle, the driving rod 10 is positioned and embedded into the block 30, then the positioning mounting plate 29 is arranged at the base position of the unmanned aerial vehicle through bolts, the muzzle position of the firearm is inserted into the muzzle positioning groove 41 in the muzzle positioning plate 39, the base is arranged in the positioning mounting groove 37 on the connecting support plate 35 and can be inserted into the fastening extrusion groove 38 through bolts for threaded fastening, then the driving rod 10 is driven to rotate by the rotary linkage type rotating cap 14, the driving rod 10 drives the first linkage roller 11 to rotate, the first linkage roller 11 drives the transmission toothed belt 13 to drive, the transmission toothed belt 13 drives the second linkage roller 12 to rotate, so that the two driving rods 10 drive the two double-head transmission screw rods 4 to rotate, the double-head transmission screw rods 4 drive the first positioning block 5 to move leftwards, meanwhile, the double-head transmission screw rod 4 drives the second spiral positioning block 6 to move rightwards under the action of threads, the first spiral positioning block 5 drives the positioning extrusion plate 7 to move leftwards, the positioning extrusion plate 7 drives the fixed limiting pad 8 to move leftwards, so that two positioning extrusion plates 7 start to extrude and fix two sides of a firearm, when the firearms with different whole widths are installed, the first spiral positioning block 5 drives the positioning extrusion plate 7 to move leftwards, so that the two extrusion plates 7 drive the two fixed limiting pads 8 to extrude and fix two sides of the firearms with different width types, thus the requirement of fixing the firearms with different types is met, the unmanned aerial vehicle carrying firearms with the caliber of 5.45 mm to the caliber of 7.62 mm can carry out two-side fixing carrying operation, and different firearms only have different calibers and different gun shell widths, the diameters of the gun barrels are different, the gun muzzle positioning groove 41 is matched with a gun barrel with the caliber of 7.62 mm, other types can be inserted into the gun muzzle positioning groove 41, gun bases are the same, the gun type bases of each type can be installed in the positioning installation groove 37 on the connecting support plate 35 in the same way, the gun bases can be inserted into the fastening extrusion groove 38 through bolts for threaded fastening, and when the gun is used, heat of the gun can be emitted through the round heat dissipation hole 9;
when the firearm is used for buffering, strong recoil force begins to act on the connecting support plate 35 when the firearm is fired, the connecting support plate 35 begins to extrude the buffering extrusion sleeve ring 33 to one side, the buffering extrusion sleeve ring 33 stably extrudes on the positioning guide rod 34, meanwhile, the positioning buffer block 32 acts on the buffer plate 31 to play a role in buffering, and finally, the buffering force of the firearm acts on the buffer plate 31 to buffer;
when the angle is switched, the servo motor 18 is started to drive the rotating toothed bar 16 to rotate, the rotating toothed bar 16 drives the angle driving ring 2 to rotate, the angle driving ring 2 drives the first linkage support 1 to rotate, so that the vertical deflection angle of the firearm can be adjusted, the rotating motor 25 can be started to drive the linkage rotating rod 24 to rotate clockwise, the linkage rotating rod 24 drives the second driving gear 23 to rotate, the second driving gear 23 drives the first driving gear 22 to rotate, the first driving gear 22 drives the transmission rod 21 to stably rotate on the positioning collar 26, the transmission rod 21 drives the second linkage support 20 to rotate, the rotating disc 19 drives the rotating support 17 to rotate, the rotating support 17 drives the rotating toothed bar 16 to rotate, and thus the firearm can be driven to rotate transversely.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (7)
1. Unmanned aerial vehicle cloud platform mechanism of mount firearm, including two symmetry setting's first linking bridge (1), its characterized in that: an angle driving ring (2) is arranged at one end of each first linkage support (1), fastening frames (3) are arranged on opposite sides of the two first linkage supports (1), and an assembly mechanism is arranged in each fastening frame (3);
the assembly mechanism comprises a double-head transmission screw rod (4) arranged inside a fastening frame (3), a first spiral ring positioning block (5) which is used for being in threaded connection is sleeved outside the double-head transmission screw rod (4), a second spiral ring positioning block (6) is arranged on one side of the first spiral ring positioning block (5), a positioning extrusion plate (7) which is used for extrusion is arranged at the top end of the first spiral ring positioning block (5), a plurality of fixed limiting pads (8) are arranged on one side of the positioning extrusion plate (7), a round heat dissipation hole (9) which is used for heat dissipation is formed in the other side of the positioning extrusion plate (7), a driving rod (10) is connected to one end of the double-head transmission screw rod (4), a first linkage roller (11) is sleeved outside the driving rod (10), a second linkage roller (12) is arranged on one side of the first linkage roller (11), an angle driving mechanism is arranged inside the angle driving ring (2), a rotating toothed bar (16) which is arranged inside the angle driving ring (2), a rotating motor (16) is movably arranged at one end of the rotating rod (16), a rotating bracket (17) is movably arranged outside one end of the rotating rod (16), one end of the rotating bracket (18) is fixedly connected with one end of the rotating bracket (18), the inside two second linkage support (20) that are provided with of rotary disk (19), transfer line (21) are installed to second linkage support (20) one end, transfer line (21) outside just is located rotary disk (19) top and is provided with first drive gear (22), second drive gear (23) that are used for the meshing are installed to first drive gear (22) one end, second drive gear (23) top is connected with linkage bull stick (24), rotating electrical machines (25) are installed on linkage bull stick (24) top, transfer line (21) are close to top outside cover and set for position collar (26), the outside a plurality of location linkage support (27) that are provided with of location collar (26), fixed connection between location linkage support (27) and location collar (26), protection sleeve (28) are installed to location linkage support (27) one end, protection sleeve (28) with fixed connection between location linkage support (27), protection sleeve (28) are stainless steel, protection sleeve (28) top is connected with location mounting panel (29), location mounting panel (29) are connected with location mounting panel (30).
2. The firearm mounted unmanned aerial vehicle pan-tilt mechanism of claim 1, wherein: the driving toothed belt (13) is sleeved outside the second linkage roller (12), a linkage type rotating cap (14) is installed at one end of the driving rod (10), the linkage type rotating cap (14) is fixedly connected with the driving rod (10), and threads on the inner walls of the first spiral ring positioning block (5) and the second spiral ring positioning block (6) are oppositely arranged.
3. The firearm mounted unmanned aerial vehicle pan-tilt mechanism of claim 1, wherein: the two adjacent sides of the positioning extrusion plate (7) are respectively provided with an extrusion fixing plate (15), and the extrusion fixing plates (15) are detachably connected with the positioning extrusion plate (7) through bolts.
4. The firearm mounted unmanned aerial vehicle pan-tilt mechanism of claim 1, wherein: two be provided with buffer board (31) between first linkage support (1), buffer board (31) one side is provided with location buffer block (32), location buffer block (32) both sides all are provided with two sets of buffering extrusion lantern rings (33), the inside location guide bar (34) that is provided with of buffering extrusion lantern ring (33), location buffer block (32) one end is connected with and connects extension board (35), it is provided with spacing spiral ring (36) that are used for four screw threads to cup joint location guide bar (34) outside to connect extension board (35) one side, two are adjacent be provided with location mounting groove (37) between spacing spiral ring (36), location mounting groove (37) inner wall is provided with fastening extrusion groove (38).
5. The firearm mounted unmanned aerial vehicle pan-tilt mechanism of claim 4, wherein: the positioning buffer block (32) and the buffer extrusion lantern ring (33) are made of rubber, and two ends of the positioning buffer block (32) are fixedly connected with the buffer plate (31) and the connecting support plate (35) in pairs respectively.
6. The firearm mounted unmanned aerial vehicle pan-tilt mechanism of claim 1, wherein: the automatic muzzle locking device is characterized in that a supporting plate (40) is arranged above the upper portion, close to the bottom end, of the first linkage support (1), a muzzle locating plate (39) is connected to the top end of the supporting plate (40), and a muzzle locating groove (41) is formed in one side of the muzzle locating plate (39).
7. The firearm mounted unmanned aerial vehicle pan-tilt mechanism of claim 6, wherein: the support plate (40) is fixedly connected with the muzzle locating plate (39), the muzzle locating plate (39) is made of alloy materials, and the muzzle locating plate (39) is overlapped with the support plate (40) and is vertical.
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| CN202111135825.0A CN113859547B (en) | 2021-09-27 | 2021-09-27 | Unmanned aerial vehicle cloud deck mechanism for mounting firearms |
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| CN202111135825.0A CN113859547B (en) | 2021-09-27 | 2021-09-27 | Unmanned aerial vehicle cloud deck mechanism for mounting firearms |
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| CN113859547B true CN113859547B (en) | 2024-02-27 |
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| CN116477054A (en) * | 2022-12-13 | 2023-07-25 | 南京理工大学 | Cloud deck mechanism for mounting firearm |
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| CN113859547A (en) | 2021-12-31 |
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