Unmanned attacker with anti-denial guidance optical fiber
By combining the hollow clamping frame design with the filling blocks, the problems of unmanned attack aircraft ammunition transport stability and lethality were solved, achieving the effects of reducing the risk of duds and improving transport stability.
Patent Information
- Application Number
- CN202520399150.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Existing small unmanned combat aerial vehicles (UCAVs) use thicker clamps and more materials when loading shells, and the shells are prone to contact with the ground, which can cause the structure to loosen during transportation and increase the risk of misfires.
The hollow clamping frame design combines filler blocks with cavities. The number of filler blocks is selected according to the size of the shell, suspending the shell, reducing weight and increasing the height of the clamping frame bottom. The filler blocks with sharp edges increase the lethality upon explosion, and the support bolts ensure transportation stability.
It reduces the probability of duds, increases lethality, reduces flight drag, improves transport stability, and is low-cost and easy to produce.
Smart Images
Figure CN223751104U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an unmanned aerial vehicle technical field especially to an unmanned attack aircraft with anti-rejection stop guiding optical fiber. BACKGROUND
[0002] The unmanned attack aircraft is an unmanned combat aircraft for attacking ground and air targets, and the size and shape of the unmanned attack aircraft are different according to actual combat requirements, the small unmanned attack aircraft carries a shell for flight attack, and mainly attacks ground targets, and it is difficult to lock and convenient to use due to the small size.
[0003] In the prior art, the small unmanned attack aircraft with anti-rejection stop guiding optical fiber is supported by a clamping frame for clamping the shell during placement, the clamping frame for the shell is thick, and more materials are used, and the surface of the shell is easy to contact the ground during placement, and the internal structure of the shell is easy to loosen due to bumping during transportation, and a dud shell is easy to occur, which affects use. UTILITY MODEL CONTENT
[0004] The utility model mainly provides an unmanned attack aircraft with anti-rejection stop guiding optical fiber which avoids affecting the shell.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an unmanned attack aircraft with anti-rejection stop guiding optical fiber, including unmanned attack aircraft body, the lower end of the unmanned attack aircraft body is fixedly connected with clamping frame two, the lower end of the clamping frame two is installed with clamping frame one, the bottom of the clamping frame one is provided with a cavity, the lower end of the cavity is provided with a clamping boss, the lower end of the clamping boss is fixedly connected with a bottom plate, the side of the bottom plate is provided with a side clamping groove, the upper end of the side clamping groove is provided with a No.
[0006] Preferably, the edges of the filling blocks are inclined, which makes the edges of the filling blocks sharp, so that the filling blocks can splash when the shell explodes, thereby increasing the killing power, and this method is low in cost, convenient to produce and high in practicality.
[0007] Preferably, the upper middle part of the unmanned attack aircraft body is fixedly connected with a reverse rejection prevention guide optical fiber packaging cover, the two ends of the reverse rejection prevention guide optical fiber packaging cover are designed in an arc shape, the reverse rejection prevention guide optical fiber is arranged in the unmanned attack aircraft body and is protected by the reverse rejection prevention guide optical fiber packaging cover, and the arc surfaces at the two ends can reduce wind resistance, reduce flight resistance and save energy.
[0008] Preferably, the upper end of the connecting frame is fixedly connected with a driving mechanism, and the driving mechanism is used for driving the propeller to rotate.
[0009] Preferably, the output end of the driving mechanism is fixedly connected with the propeller, and the propeller is used for driving the unmanned attack aircraft body to move in flight.
[0010] Preferably, the lower ends of the two adjacent connecting frames are fixedly connected with a reinforcing rod, and the reinforcing rod is used for increasing the strength of the connecting frame and the flight stability.
[0011] Preferably, the middle part of the reinforcing rod is threadedly connected with a supporting bolt, and the supporting bolt is used for supporting the two sides and further ensuring the stability during transportation.
[0012] Compared with the prior art, the unmanned attack aircraft with the reverse rejection prevention guide optical fiber has the advantages and positive effects that,
[0013] 1. In the utility model, the hollow clamping frame one is set to reduce the overall weight, different numbers of the filling blocks are selected for installation and use according to the size of the clamping frame two and the clamping frame one clamping the shell, the bottom of the clamping frame one is increased in this way, the shell is suspended, is not easy to be affected by expansion, and the probability of a dud is reduced.
[0014] 2. In the utility model, the edge of the filling block is relatively sharp, so that when the unmanned attack aircraft crashes and explodes, the filling block can be splashed by cooperating with the insertion of the insertion rod, the lethality is increased, the cost is relatively low, production is relatively convenient, practicality is relatively high, and the supporting bolt is arranged to support the two sides and further ensure the stability during transportation. DRAWINGS
[0015] Figure 1 A three-dimensional structure diagram of the unmanned attack aircraft with the reverse rejection prevention guide optical fiber is provided for the utility model Figure One ;
[0016] Figure 2 A three-dimensional structure diagram of the unmanned attack aircraft with the reverse rejection prevention guide optical fiber is provided for the utility model Figure Two ;
[0017] Figure 3The utility model provides an explosion view of unmanned attack aircraft with anti-rejection stop guiding optical fiber
[0018] Figure 4 The utility model provides an explosion view of unmanned attack aircraft with anti-rejection stop guiding optical fiber Figure 3 The A area amplification structure schematic diagram in the middle.
[0019] Legend: 1, unmanned attack aircraft body; 2, drive mechanism; 3, propeller; 4, connecting frame; 5, reinforcing rod; 6, support bolt; 7, clamping frame one; 8, bottom plate; 9, anti-rejection stop guiding optical fiber packaging cover; 10, filling block; 11, clamping frame two; 12, cavity; 13, clamping boss; 14, side clamping groove; 15, first jack; 16, inserting rod; 17, second jack. Specific implementation
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further explained below in combination with drawings and examples.It should be explained that the examples and features in the examples of the present application can be combined with each other without conflict.
[0021] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and therefore, the utility model is not limited to the specific examples disclosed in the following detailed description.
[0022] Please refer to Figure 1 - Figure 4 The utility model provides a technical scheme: an unmanned attack aircraft with anti-rejection stop guiding optical fiber, including unmanned attack aircraft body 1, the lower end fixed connection clamping frame two 11 of unmanned attack aircraft body 1, the lower end installation clamping frame one 7 of clamping frame two 11, the bottom of clamping frame one 7 is set with cavity 12, the lower end of cavity 12 is connected with clamping boss 13, the lower end fixed connection bottom plate 8 of clamping boss 13, the side of bottom plate 8 is set with side clamping groove 14, the upper end of side clamping groove 14 is set with first jack 15, the inside of side clamping groove 14 is set with filling block 10, the upper end fixed connection inserting rod 16 of filling block 10, and inserting rod 16 is inserted with first jack 15, and the lower end fixed connection second jack 17 of filling block 10, through the setting of filling block 10 and cavity 12, the hollow of clamping frame one 7 is set, and the overall weight is reduced, according to the size of the shell that clamping frame two 11 and clamping frame one 7 hold, select different number of filling block 10 and install use, in this way, the bottom of clamping frame one 7 is increased, makes the shell suspension, is not easy to receive the inflation, reduces the probability of dud.
[0023] As Figure 3 And Figure 4As shown, the edges of the filling block 10 are all inclined, which makes the edges of the filling block 10 more sharp, so that the filling block 10 can splash when the unmanned attack aircraft crashes and explodes, thereby increasing the lethality, and the method has low cost, convenient production and high practicality.
[0024] As shown in Figure 1 As shown, the upper middle part of the unmanned attack aircraft body 1 is fixedly connected with the anti-rejection guidance optical fiber packaging cover 9, the two ends of the anti-rejection guidance optical fiber packaging cover 9 are designed in a circular arc shape, the anti-rejection guidance optical fiber is arranged in the unmanned attack aircraft body 1 and is protected by the anti-rejection guidance optical fiber packaging cover 9, and the arc surfaces at the two ends can reduce wind resistance, reduce flight resistance and save energy.
[0025] As shown in Figure 1 - Figure 3 As shown, the two sides of the unmanned attack aircraft body 1 are fixedly connected with the connecting frames 4, the upper ends of the connecting frames 4 are fixedly connected with the driving mechanisms 2, and the driving mechanisms 2 are used to drive the propellers 3 to rotate.
[0026] As shown in Figure 1 - Figure 3 As shown, the output ends of the driving mechanisms 2 are fixedly connected with the propellers 3, and the propellers 3 are used to drive the unmanned attack aircraft body 1 to move in flight.
[0027] As shown in Figure 1 - Figure 3 As shown, the lower ends of the adjacent two connecting frames 4 are fixedly connected with the reinforcing rods 5, and the reinforcing rods 5 are used to increase the strength of the connecting frames 4 and increase the flight stability.
[0028] As shown in Figure 1 - Figure 3 As shown, the middle parts of the reinforcing rods 5 are threadedly connected with the supporting bolts 6, and the supporting bolts 6 are used to support the two sides and further ensure the stability during transportation.
[0029] The use method and working principle of the device are as follows: when used, the shells are clamped by the clamping frame one 7 and the clamping frame two 11, different numbers of filling blocks 10 are installed in the side clamping grooves 14 according to the size of the shells, the filling blocks 10 and the side clamping grooves 14 are fixedly connected by the insertion rods 16 and the first insertion holes 15, and the two filling blocks 10 are fixedly connected by the insertion rods 16 and the second insertion holes 17, until the lowest point of the shell is located above the bottom surface of the lowermost filling block 10, the supporting bolt 6 is rotated to make the bottom surface of the supporting bolt 6 coincide with the bottom surface of the lowermost filling block 10, the unmanned attack aircraft body 1 is supported by the filling blocks 10 and the supporting bolt 6, and the stability of the unmanned attack aircraft body 1 is ensured, and then the unmanned attack aircraft body 1 can be transported, and the supporting bolt 6 is removed when used.
[0030] The above are only the preferred embodiments of the present application, and are not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still fall within the protection scope of the present application.
Claims
1. An unmanned attack vehicle with anti-rejection guidance optical fiber, comprising an unmanned attack vehicle body (1), characterized in that, The lower end of the unmanned attack aircraft body (1) is fixedly connected with a clamping frame two (11), the lower end of the clamping frame two (11) is provided with a clamping frame one (7), the bottom of the clamping frame one (7) is provided with a cavity (12), the lower end of the cavity (12) is provided with a clamping boss (13), the lower end of the clamping boss (13) is fixedly connected with a bottom plate (8), the side of the bottom plate (8) is provided with a side clamping groove (14), the upper end of the side clamping groove (14) is provided with a first insertion hole (15), the inside of the side clamping groove (14) is provided with a filling block (10), the upper end of the filling block (10) is fixedly connected with an insertion rod (16), the insertion rod (16) is insertedly fixed in the first insertion hole (15), and the lower end of the filling block (10) is fixedly connected with a second insertion hole (17).
2. The unmanned attack vehicle with counter-refusal denial guidance optical fiber of claim 1, wherein: The edges of the filling block (10) are all provided in an inclined manner.
3. The unmanned attack vehicle with counter-refusal denial guidance optical fiber of claim 2, wherein: The upper end of the unmanned attack aircraft body (1) is fixedly connected with an anti-rejection guidance optical fiber packaging cover (9) in the middle, and the two ends of the anti-rejection guidance optical fiber packaging cover (9) are designed in a circular arc manner.
4. The unmanned attack vehicle with counter-refusal guidance optical fiber of claim 2, wherein: Both sides of the unmanned attack aircraft body (1) are fixedly connected with a connecting frame (4), and the upper end of the connecting frame (4) is fixedly connected with a driving mechanism (2).
5. The unmanned attack vehicle with counter-avoidance guidance optical fiber of claim 4, wherein: The output end of the driving mechanism (2) is fixedly connected with a propeller (3).
6. The unmanned attack vehicle with counter-refusal guidance optical fiber of claim 4, wherein: The lower ends of two adjacent connecting frames (4) are fixedly connected with a reinforcing rod (5).
7. The unmanned attack vehicle with counter-avoidance guidance optical fiber of claim 6, wherein: The middle of the reinforcing rod (5) is threadedly connected with a supporting bolt (6).