CN208915450U - Small-size unmanned aerial vehicle hangs down angle control mechanism that penetrates of seat carry platform - Google Patents
Small-size unmanned aerial vehicle hangs down angle control mechanism that penetrates of seat carry platform Download PDFInfo
- Publication number
- CN208915450U CN208915450U CN201821599620.1U CN201821599620U CN208915450U CN 208915450 U CN208915450 U CN 208915450U CN 201821599620 U CN201821599620 U CN 201821599620U CN 208915450 U CN208915450 U CN 208915450U
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- worm
- height
- bearing
- elevating mechanism
- driving motor
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims description 24
- 238000010304 firing Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses a small unmanned aerial vehicle low-recoil mounted platform angle-shooting control mechanism, which comprises a driving motor, a worm connected with the power end of the driving motor, a worm wheel meshed with the worm, and a high-low machine transmission assembly connected with the worm wheel; the driving motor is fixed on the motor mounting frame; a worm bearing seat is arranged below the motor mounting frame; the worm bearing seat and the worm are assembled in a matching way through a worm bearing; the high-low machine transmission assembly comprises a high-low machine bearing seat, a high-low machine bearing arranged in the high-low machine bearing seat and a high-low machine shaft penetrating through the center of the high-low machine bearing. The utility model discloses a low back seat carry platform's of unmanned aerial vehicle angle of emanation control mechanism can drive the high low spindle through driving motor and rotate to drive rifle rack and rotate, realize the regulation of rifle angle of emanation, its angle of emanation adjustment can quick response, and the adjustment accuracy is high.
Description
Technical field
The utility model relates to a kind of firing angle control mechanisms of the low recoil carry platform of small drone, belong to military equipment
Technical field.
Background technique
Fighting efficiency and application prospect after small drone carry small arms are all ideal, but small arms
The recoil generated when shooting is the key problem for influencing small arms in conjunction with small drone；Small drone is flown in the sky
When balance is kept by air force, firearm recoil is to unmanned plane during flying stability and shooting essence under this state
The influence of degree will be amplified, and especially automatic weapon (rifle, machine gun etc.) influence of recoil in continuous fire is to continue
, this will cause very big influence to the flight stability performance of small drone, or even will cause overturning and the pendant of unmanned plane
It falls；Solution to this problem can have following several: (1) the dedicated small arms of carry, and dedicated small arms are i.e. exclusively for small-sized
The small arms of unmanned aerial vehicle design can be reduced gently by modes such as optimization self structure, reduction bullet powder charge, installation muzzle brakes
Influence of the weapon recoil to small drone；Design specialized small arms mean to reduce the general degree of weapon, Er Qiehuo
Power fragment action is also affected；(2) enhance the anti-interference ability of small drone, the stability of small drone and anti-interference
Ability and the design feature of its own, power mode and material composition etc. are because being known as much relations；By optimizing small drone
Its stability and anti-interference ability are improved, this requirement to small drone the relevant technologies is very high；Currently, small drone is also
It is unable to reach the requirement of direct carry small arms, and the raising of its relevant technologies is had got long long way to go；(3) it designs low
Recoil carry platform is designed a kind of low recoil carry platform suitable for small drone, is reduced even using carry platform
Influence of the firearm recoil to unmanned plane during flying stability is eliminated, the requirement to small drone performance is reduced, guarantees simultaneously
The versatility of carry weapon, undoubtedly one very in conjunction with small drone for solving the problems, such as small arms for this mode
Good selection.
With the continuous development of war form, unmanned platform is widely applied, on unmanned platform carry weapon at
For an important development direction；Basic weaponry of the firearms as army, small in size because its structure is simple, firepower duration
The features such as strong, is more suitable for and miniature self-service platform carry；However, the recoil generated when riflery will make optimal in structure
At very big influence；Recoil when especially air fighting platform carries riflery directly affects weapon-shooting precision and takes
The flight stability of carrying platform；Automatic weapon is known as preshoot percussion principle into the principle fired in the process multiple；Using preceding impact
When sending out the weapon-shooting of principle, the energy of the preshoot energy meeting partial offset powder gas of its preshoot body of gun rack backward, thus
Reduce recoil when shooting；But its preshoot body of existing gun rack complete design angle can not adjust well.
Utility model content
In order to solve the above problems, the utility model proposes, and a kind of small drone based on whole rifle preshoot percussion principle is low
The firing angle control mechanism of recoil carry platform can complete shooting angle adjustment according to demand well.
The firing angle control mechanism of the low recoil carry platform of the small drone of the utility model, including driving motor, and with
The worm screw of its power end of driving motor connection, and the worm gear engaged with worm screw, and the elevating mechanism transmission component being connect with worm gear；Institute
Driving motor is stated to be fixed on motor mounting rack；Worm bearing seat is provided with below the motor mounting rack；The worm bearing
Seat and worm screw are cooperated by worm bearing to be assembled；The elevating mechanism transmission component includes elevating mechanism bearing block, and is installed on height
Height machine bearing in machine bearing seat, and through being installed on the height arbor in height machine bearing center, and it is installed on height arbor
The elevating mechanism end ring of end；The height machine bearing is connected by key with worm gear；The height arbor passes through height arbor
It consigns and is connect with gun rack；The motor mounting rack and worm bearing seat pass through screw respectively and are fixedly connected with platform connection frame,
When work, driving motor drives worm and worm wheel rotation, and the rotation of height arbor, height arbor are driven under the action of worm gear is in key
Gun rack rotation is driven by elevating mechanism pivot pin, to realize the adjusting of rifle firing angle.
As preferred embodiment, the gun rack side is hinged with platform connection frame by shipping and reselling on another market；The gun rack
The other side passes through elevating mechanism bearing pin and elevating mechanism axis connection.
Compared with prior art, the firing angle of the low recoil carry platform of the small drone of the utility model
Control mechanism is able to drive the rotation of height arbor by driving motor, so that gun rack be driven to rotate, realizes the tune of rifle firing angle
Section, firing angle adjustment is enable to respond quickly, and adjusting accuracy is high.
Detailed description of the invention
Fig. 1 is the firing angle control mechanism structural schematic diagram of the utility model.
Fig. 2 is the firing angle control mechanism and platform connection frame mounting structure schematic diagram of the utility model.
Each component mark in attached drawing are as follows: 31- driving motor, 32- motor mounting rack, 33- worm bearing seat, 34- worm screw,
35- height arbor, 36- elevating mechanism pivot pin, 37- worm bearing, 38- elevating mechanism bearing block, 39- elevating mechanism end ring, 310-
Worm gear, 311- height machine bearing, A- gun rack, B- platform connection frame.
Specific embodiment
The firing angle control mechanism of the low recoil carry platform of small drone as depicted in figs. 1 and 2, including driving motor
31, and the worm screw 34 being connect with driving motor 31 its power end, and the worm gear 310 engaged with worm screw 34, and connect with worm gear 34
Elevating mechanism transmission component；The driving motor 31 is fixed on motor mounting rack 32；It is arranged below the motor mounting rack 32
There is worm bearing seat 33；The worm bearing seat 33 and worm screw 34 pass through the cooperation assembling of worm bearing 37；The elevating mechanism transmission
Component includes elevating mechanism bearing block 38, and the height machine bearing 311 being installed in elevating mechanism bearing block 38, and through being installed on height
The height arbor 35 in low 411 center of machine bearing, and it is installed on the elevating mechanism end ring 39 of 35 end of height arbor；The height
Machine bearing 35 is connected by key with worm gear 310；The height arbor 35 is connect by elevating mechanism bearing pin 36 with gun rack A；Institute
Motor mounting rack 32 and worm bearing seat 33 is stated to be fixedly connected by screw with platform connection frame 5 respectively；
The side the gun rack A is hinged with platform connection frame B by shipping and reselling on another market；The other side the gun rack A passes through elevating mechanism
Bearing pin is connect with height arbor 35.
The firing angle control mechanism of the low recoil carry platform of the small drone of the utility model, the course of work are as follows: penetrating
When angle control mechanism works, driving motor drives worm and worm wheel rotation, drives height arbor to turn under the action of worm gear is in key
Dynamic, height arbor drives right preshoot body rotation by elevating mechanism pivot pin, to realize the adjusting of rifle firing angle.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.
Claims (2)
1. a kind of firing angle control mechanism of the low recoil carry platform of small drone, it is characterised in that: including driving motor, and with
The worm screw of its power end of driving motor connection, and the worm gear engaged with worm screw, and the elevating mechanism transmission component being connect with worm gear；Institute
Driving motor is stated to be fixed on motor mounting rack；Worm bearing seat is provided with below the motor mounting rack；The worm bearing
Seat and worm screw are cooperated by worm bearing to be assembled；The elevating mechanism transmission component includes elevating mechanism bearing block, and is installed on height
Height machine bearing in machine bearing seat, and through being installed on the height arbor in height machine bearing center, and it is installed on height arbor
The elevating mechanism end ring of end；The height machine bearing is connected by key with worm gear；The height arbor passes through height arbor
It consigns and is connect with gun rack；The motor mounting rack and worm bearing seat pass through screw respectively and are fixedly connected with platform connection frame.
2. the firing angle control mechanism of the low recoil carry platform of small drone according to claim 1, it is characterised in that: institute
It is hinged with platform connection frame by shipping and reselling on another market to state gun rack side；The gun rack other side passes through elevating mechanism bearing pin and elevating mechanism
Axis connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599620.1U CN208915450U (en) | 2018-09-29 | 2018-09-29 | Small-size unmanned aerial vehicle hangs down angle control mechanism that penetrates of seat carry platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599620.1U CN208915450U (en) | 2018-09-29 | 2018-09-29 | Small-size unmanned aerial vehicle hangs down angle control mechanism that penetrates of seat carry platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208915450U true CN208915450U (en) | 2019-05-31 |
Family
ID=66707675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821599620.1U Expired - Fee Related CN208915450U (en) | 2018-09-29 | 2018-09-29 | Small-size unmanned aerial vehicle hangs down angle control mechanism that penetrates of seat carry platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208915450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859547A (en) * | 2021-09-27 | 2021-12-31 | 沈阳理工大学 | Unmanned aerial vehicle cloud platform mechanism of carry firearms |
-
2018
- 2018-09-29 CN CN201821599620.1U patent/CN208915450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859547A (en) * | 2021-09-27 | 2021-12-31 | 沈阳理工大学 | Unmanned aerial vehicle cloud platform mechanism of carry firearms |
| CN113859547B (en) * | 2021-09-27 | 2024-02-27 | 沈阳理工大学 | Unmanned aerial vehicle cloud deck mechanism for mounting firearms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |