A military simulation camouflage tree

Abstract

The utility model discloses a kind of military simulation camouflage trees, belong to military camouflage technical field, including stand, the stand middle part is fixedly connected with mounting block, and the side of the mounting block is detachably fixedly connected with branch assembly through connecting assembly.The military simulation camouflage tree, through the bullet of both sides cooperation cam, realize the stress balance of cam, when camouflage branch is subjected to external force, rotating rod rotates along with it, one bullet is compressed, another bullet is relaxed, so as to realize the reset of cam, so as to realize the resilience of camouflage branch, and further realize the effect that camouflage branch shakes when meeting wind, compared with existing device, avoid the problem that the branch part of camouflage tree will not shake with wind, improve camouflage effect.

Description

Technical Field

[0001] This utility model belongs to the field of military camouflage technology, and in particular relates to a military simulation camouflage tree. Background Technology

[0002] In military applications, simulated trees are often used to camouflage military targets in order to conceal and disguise them.

[0003] Existing military camouflage trees mostly have their branches directly fixed to the trunk. When the wind blows, the leaves and branches of normal trees sway, but the branches of the camouflage trees do not move. Against the same background, the camouflage trees are noticeably different from normal trees, resulting in an unsatisfactory camouflage effect.

[0004] To address this issue, we propose a military-grade simulated camouflage tree. Utility Model Content

[0005] The purpose of this invention is to solve the problem of unsatisfactory camouflage effects in existing technologies, and to propose a military-grade simulated camouflage tree.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A military-grade camouflage tree includes a pillar, a mounting block fixedly connected to the middle of the pillar, and a branch assembly detachably and fixedly connected to the side of the mounting block via a connecting component. The branch assembly includes a fixing block, a rotating rod rotatably mounted on the top of the fixing block, a camouflage branch rotatably connected to the top of the rotating rod, and camouflage leaves fixedly connected to the side of the camouflage branch via elastic strips. The fixing block has a cavity inside, the bottom end of the rotating rod extends into the cavity and is fixedly connected to a cam, and spring pieces that cooperate with the cam are fixedly connected to both sides of the cavity.

[0008] Preferably, a torsion spring is fixedly connected between the rotating rod and the fixed block.

[0009] Preferably, a limiting block that cooperates with the rotating rod is fixedly connected to the side of the fixing block.

[0010] Preferably, mounting grooves are provided on both sides of the cavity, one end of the spring is fixedly installed in the mounting groove, and the other end is attached to the side wall of the cam.

[0011] Preferably, the two side walls of the cam are always respectively attached to two spring pieces.

[0012] Preferably, the connecting component includes a slot fixedly connected to the side of the column, and a card block inserted into the slot is fixedly connected to the bottom surface of the fixing block.

[0013] Preferably, the slot and the side wall of the card block are detachably connected by a bolt.

[0014] In summary, the technical effects and advantages of this utility model are as follows: This military-grade camouflage tree achieves force balance on the cam through the cooperation of spring plates on both sides. When the camouflage tree branch is subjected to external force, the rotating rod rotates accordingly, compressing one spring plate and relaxing the other, thereby resetting the cam and causing the camouflage tree branch to rebound. This results in the camouflage tree branch swaying in the wind, which avoids the problem that the branches of the camouflage tree do not sway with the wind, thus improving the camouflage effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the mounting block of this utility model;

[0017] Figure 3 for Figure 1 Enlarged cross-sectional view at point A in the middle;

[0018] Figure 4 This is a top view of the internal cross-sectional structure of the fixing block in this utility model;

[0019] Figure 5 This is a schematic diagram of the card slot structure in this utility model.

[0020] In the diagram: 1. Column; 2. Mounting block; 3. Fixing block; 4. Rotating rod; 5. Disguised tree branch; 6. Disguised leaf; 7. Cavity; 8. Cam; 9. Spring; 10. Torsion spring; 11. Limiting block; 12. Mounting groove; 13. Slot; 14. Locking block; 15. Bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-3 A military-grade camouflage tree includes a pillar 1, with a mounting block 2 fixedly connected to the middle of the pillar 1. A branch assembly is detachably and fixedly connected to the side of the mounting block 2 via a connecting component. The branch assembly includes a fixing block 3, with a rotating rod 4 rotatably mounted on the top of the fixing block 3. A camouflage branch 5 is rotatably connected to the top of the rotating rod 4. Camouflage leaves 6 are fixedly connected to the side of the camouflage branch 5 via elastic strips. The elastic strips can be made of rubber to support the swaying and fluttering effect of the camouflage leaves 6 in the wind. (See reference) Figure 3-4The fixed block 3 has a cavity 7 inside. The bottom end of the rotating rod 4 extends into the cavity 7 and is fixedly connected to a cam 8. The two sides of the cavity 7 are fixedly connected to spring pieces 9 that cooperate with the cam 8.

[0023] When the military-grade camouflage tree is exposed to wind, the camouflage leaves 6 and elastic strips on the camouflage branches 5 sway. When the wind is strong, the camouflage branches 5 rotate due to the wind force, and the rotating rod 4 and cam 8 rotate accordingly. One side of the spring 9 is compressed, and the other side of the spring 9 is extended. The cam 8 is then subjected to a reset force, thereby achieving the swaying effect of the camouflage branches 5 and improving the camouflage effect.

[0024] Reference Figure 3 A torsion spring 10 is fixedly connected between the rotating rod 4 and the fixed block 3. The torsion spring 10 enables the rotating rod 4 to rotate and then spring back to its original position. Together with the spring 9 and the cam 8, the two rotational degrees of freedom of the disguised tree branch 5 can be swayed and reset.

[0025] Two limiting blocks 11 are fixedly connected to the side of the fixing block 3 to cooperate with the rotating rod 4. The two limiting blocks 11 limit the upper and lower movement of the rotating rod 4 to prevent the rotating rod 4 from rotating too much. It should be noted that the torsion spring 10 should be provided with a certain preload during installation so that when the rotating rod 4 rotates between the two limiting blocks 11, the torsion spring 10 is always in the normal working direction, avoiding the problem of damage to the torsion spring 10 due to reverse force. The preload of the torsion spring 10 is balanced by the self-weight of the disguised tree branch 5, so that in the windless state, the rotating rod 4 is located between the two limiting blocks 11, leaving space for the rotation of the rotating rod 4.

[0026] Reference Figure 4 The cavity 7 has mounting grooves 12 on both sides. One end of the spring piece 9 is fixedly installed in the mounting groove 12, and the other end is attached to the side wall of the cam 8. The mounting groove 12 provides a mounting position for the spring piece 9 and a placement position for the minimum contraction of the spring piece 9.

[0027] The two side walls of the cam 8 are always in contact with the two spring pieces 9 respectively, so as to avoid the problem that the speed of the cam 8 may change suddenly when one spring piece 9 is compressed and the other spring piece 9 is not in contact with the cam 8, thus improving the stability and camouflage effect of the camouflage tree branch 5.

[0028] Reference Figure 1 , Figure 5 The connecting component includes a slot 13 fixedly connected to the side of the column 1, and a block 14 fixedly connected to the bottom of the fixing block 3, which is inserted into the slot 13. The branch component can be quickly installed on the mounting block 2 by inserting the block 14 into the slot 13. The depth of the slot 13 is greater than its width. With the branch component whose center of gravity is located on one side of the slot 13, the block 14 and the slot 13 are relatively stably fixed by gravity and friction.

[0029] A bolt 15 is detachably threaded between the side wall of the slot 13 and the block 14. The bolt 15 enables the detachable fixing between the slot 13 and the block 14, thereby further improving the fixing stability of the branch assembly.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A military-grade camouflage tree, comprising a pillar (1), characterized in that, The column (1) is fixedly connected to the middle of the mounting block (2), and the side of the mounting block (2) is detachably fixedly connected to the branch assembly through the connecting component; the branch assembly includes a fixing block (3), the top of the fixing block (3) is rotatably provided with a rotating rod (4), the top of the rotating rod (4) is rotatably connected to a camouflage branch (5), and the side of the camouflage branch (5) is fixedly connected to a camouflage leaf (6) through an elastic strip; the fixing block (3) is provided with a cavity (7), the bottom end of the rotating rod (4) extends into the cavity (7) and is fixedly connected to a cam (8), and the two sides of the cavity (7) are fixedly connected to spring pieces (9) that cooperate with the cam (8).

2. A military simulation camouflage tree according to claim 1, characterized in that, A torsion spring (10) is fixedly connected between the rotating rod (4) and the fixed block (3).

3. A military-grade camouflage tree according to claim 2, characterized in that, The fixed block (3) has a limiting block (11) fixedly connected to its side, which is matched with the rotating rod (4).

4. A military-grade camouflage tree according to claim 1, characterized in that, The cavity (7) has mounting grooves (12) on both sides. One end of the spring piece (9) is fixedly installed in the mounting groove (12), and the other end is attached to the side wall of the cam (8).

5. A military simulation camouflage tree according to claim 4, wherein, The two side walls of the cam (8) are always in contact with two spring pieces (9).

6. The military simulation camouflage tree of claim 1, wherein, The connecting component includes a slot (13) fixedly connected to the side of the column (1), and a block (14) inserted into the slot (13) is fixedly connected to the bottom surface of the fixing block (3).

7. A military simulation camouflage tree according to claim 6, characterized in that, The slot (13) and the side wall of the block (14) are detachably connected by a bolt (15).

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