A decoy that can be quickly folded and unfolded
By combining composite drive design with mechanical and electronic control, the problem of slow deployment of dummy targets in harsh environments is solved, enabling rapid deployment and impact response, thereby improving the simulation accuracy and deployment efficiency of dummy targets.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINESE PEOPLES LIBERATION ARMY FACTORY 6411
- Filing Date
- 2025-09-02
- Publication Date
- 2026-06-30
AI Technical Summary
Existing decoy deployment mechanisms are prone to jamming in harsh environments such as low temperatures and sandstorms, resulting in slow deployment speeds and failing to meet the needs of modern rapid-response operations and efficient training.
It adopts a composite drive design, combining springs and electric telescopic rods to achieve rapid deployment; vibration sensors are linked with electric inserts to automatically flip and simulate impact response; connecting rod guides ensure smooth extension, and a double locking structure prevents accidental folding.
It can be rapidly deployed even in harsh environments, enhancing simulation accuracy and ease of operation, improving rapid response capabilities, and meeting the deployment efficiency requirements for actual combat and training.
Smart Images
Figure CN224435190U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of this disclosure relate to the technical field of dummy targets, and more specifically, to a dummy target that can be quickly folded and unfolded. Background Technology
[0002] In military defense, range training, and security drills, decoys serve as crucial equipment for deceiving enemy reconnaissance and simulating real combat scenarios. Their rapid deployment capability directly impacts mission effectiveness. Currently, decoys (such as simulated tanks, fighter jets, and missile launchers) often employ a folding design to save storage and transportation space, requiring mechanical or manual operation for deployment during use.
[0003] Existing decoys have significant drawbacks: slow deployment speed, with mainstream products requiring an average wait time from triggering the deployment command to full deployment. In military confrontation scenarios, slowly deploying decoys are easily detected, losing their camouflage value; in range training, delayed deployment causes the target appearance time to become disconnected from the training process, reducing training efficiency.
[0004] In addition, existing decoy deployment mechanisms mostly rely on a single spring drive or hydraulic push rod. In harsh environments such as low temperature and sandstorms, component jamming can further prolong the deployment time, which can no longer meet the needs of modern rapid response operations and efficient training. Therefore, there is an urgent need to develop a decoy that can be quickly folded and deployed. Utility Model Content
[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a dummy target that can be quickly folded and deployed. This solves the technical problem that the deployment mechanism of existing dummy targets in the prior art mostly relies on a single spring drive or hydraulic push rod, which is prone to further prolonging the deployment time due to component jamming in harsh environments such as low temperature and sandstorms, and can no longer meet the needs of modern rapid reaction operations and efficient training.
[0006] According to one aspect, at least one embodiment of this disclosure provides a dummy target that can be quickly folded and unfolded, comprising:
[0007] A main frame and a target plate, wherein the target plate is mounted on the main frame;
[0008] An adjustment assembly is installed on the main frame;
[0009] An unfolding assembly is disposed between the main frame and the target plate;
[0010] The unfolding assembly includes a transmission cavity, which is formed on the surface of the main frame. An extension frame is movably connected to one end of the transmission cavity. A pair of connecting rods are provided at both the upper and lower ends of the transmission cavity. One end of the extension frame is movably mounted on the connecting rod. A spring is mounted on the connecting rod, and the spring is supported between the extension frame and the inner end face of the transmission cavity.
[0011] As a further technical solution, a first electric telescopic rod is provided at the bottom of the main frame, and a blocking block is provided at the output end of the first electric telescopic rod. The blocking block is attached to one end of the inner side of the extension frame, and a notch is opened at the lower end of one end of the extension frame. The notch and the blocking block are located in the same straight line position.
[0012] As a further technical solution, one end of the extension frame is fixedly connected to a base frame, the target plate is rotatably connected to the base frame via a pin, a pair of support frames are provided on the side surface of the base frame, and a pair of support blocks are provided at the lower end of the side surface of the target plate.
[0013] As a further technical solution, a second electric telescopic rod is provided at the lower end of the side surface of the base frame, and a bracket is provided at the output end of the second electric telescopic rod. The upper end of the bracket passes through the support frame and is inserted into the support block. A vibration sensor is installed on the base frame.
[0014] As a further technical solution, the installation and adjustment assembly includes a mounting frame, the surface of which is provided with a fixed shaft, one end of the main frame is rotatably connected to the mounting frame, and the side surface of the main frame is provided with a limit wheel.
[0015] As a further technical solution, a stud is vertically screwed onto the mounting bracket, and a limit block is rotatably connected to the upper end of the stud. The limit block is inserted into the bottom of the limit wheel, and a pair of retaining rods are provided at the bottom of the limit block. The lower ends of the retaining rods are movably fitted into the mounting bracket.
[0016] As a further technical solution, the mounting bracket has an overall H-shaped structure, and the surface of the mounting bracket is provided with several fixing holes.
[0017] As a further technical solution, the target plate can rotate 90° through the pin connection.
[0018] The beneficial effects of the embodiments disclosed herein are as follows:
[0019] In this disclosure, the deployment assembly solves the problems of slow deployment and easy jamming of traditional decoys through a composite drive design. A spring provides continuous thrust, working in conjunction with an electric telescopic rod for rapid unlocking, ensuring rapid extension even in low-temperature and dusty environments. A vibration sensor, linked to an electric mounting bracket, automatically flips upon impact, enhancing simulation accuracy. A connecting rod guide ensures smooth extension, and a double-locking structure prevents accidental folding, significantly improving rapid response capabilities and meeting the efficiency requirements of decoy deployment in actual combat and training. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0021] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;
[0022] Figure 2 This is an isometric drawing of the present disclosure;
[0023] Figure 3 This is an isometric sectional view of the present disclosure;
[0024] In the diagram: 1. Main frame; 2. Target plate; 3. Deployment assembly; 3-1. Transmission chamber; 3-2. Extension frame; 3-3. Connecting rod; 3-4. Spring; 3-5. First electric telescopic rod; 3-6. Blocking block; 3-7. Notch; 3-8. Base frame; 3-9. Support frame; 3-10. Support insert; 3-11. Second electric telescopic rod; 3-12. Insert frame; 3-13. Vibration sensor; 4. Installation and adjustment assembly; 4-1. Mounting frame; 4-2. Fixed shaft; 4-3. Limiting wheel; 4-4. Stud; 4-5. Limiting block; 4-6. Holding rod; 5. Fixing hole. Detailed Implementation
[0025] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0026] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0028] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.
[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0031] like Figures 1-3 As shown, it illustrates a rapidly foldable and deployable dummy target according to an embodiment of the present disclosure, comprising:
[0032] The main frame 1 and the target plate 2 are mounted on the main frame 1.
[0033] The installation and adjustment component 4 is mounted on the main frame 1;
[0034] Deployment component 3 is disposed between the main frame 1 and the target plate 2;
[0035] The unfolding assembly 3 includes a transmission cavity 3-1, which is formed on the surface of the main frame 1. An extension frame 3-2 is movably connected to one end of the transmission cavity 3-1. A pair of connecting rods 3-3 are provided at both the upper and lower ends of the transmission cavity 3-1. One end of the extension frame 3-2 is movably fitted onto the connecting rod 3-3. A spring 3-4 is fitted onto the connecting rod 3-3, supporting the extension frame 3-2 between it and the inner end face of the transmission cavity 3-1. A first electric telescopic rod 3-5 is provided at the bottom of the main frame 1. A blocking block 3-6 is provided at the output end of the first electric telescopic rod 3-5, and the blocking block 3-6 is attached to one inner end of the extension frame 3-2. 2. A notch 3-7 is provided at the lower end of one end of the extension frame 3-2. The notch 3-7 and the blocking block 3-6 are located in the same straight line. A base frame 3-8 is fixedly connected to one end of the extension frame 3-2. The target plate 2 is rotatably connected to the base frame 3-8 through a pin. A pair of support frames 3-9 are provided on the side surface of the base frame 3-8. A pair of support blocks 3-10 are provided at the lower end of the side surface of the target plate 2. A second electric telescopic rod 3-11 is provided at the lower end of the side surface of the base frame 3-8. A bracket 3-12 is provided at the output end of the second electric telescopic rod 3-11. The upper end of the bracket 3-12 passes through the support frame 3-9 and is inserted into the support block 3-10. A vibration sensor 3-13 is installed on the base frame 3-8.
[0036] In some examples, to achieve rapid deployment of the decoy and automatic flipping after impact, a deployment assembly 3 is designed. This assembly includes a rectangular groove transmission cavity 3-1 on the surface of the main frame 1, with horizontally fixed connecting rods 3-3 at both ends inside. A sliding sleeve at one end of the extension frame 3-2 is movably fitted onto the connecting rod 3-3 and can slide along the rod. A spring 3-4 on the connecting rod 3-3 is in a compressed state, with its two ends abutting against the inner end face of the transmission cavity 3-1 and the extension frame 3-2 respectively, constantly applying an outward thrust to the extension frame 3-2. The blocking block 3-6 at the output end of the first electric telescopic rod 3-5 at the bottom of the main frame 1 fits against the inner end of the extension frame 3-2. The notch 3-7 at the lower end of one end of the extension frame 3-2 corresponds to the position of the blocking block 3-6. The base frame 3-8 is welded and fixed to one end of the extension frame 3-2. The target plate 2 is rotatably connected to the base frame 3-8 through a pin and can flip around the pin. The support frame 3-9 on the side surface of the base frame 3-8 is vertically fixed. The support block 3-10 at the lower end of the side surface of the target plate 2 corresponds to the position of the support frame 3-9. The second electric telescopic rod 3-11 at the lower end of the side surface of the base frame 3-8 is fixed by bolts. The output end bracket 3-12 can pass through the support frame 3-9 and be inserted into the slot of the support block 3-10.
[0037] Vibration sensor 3-13 on the base frame 3-8 is connected to the control system via wires and can detect external impacts. During operation, the first electric telescopic rod 3-5 retracts, causing the blocking block 3-6 to disengage from the notch 3-7. Spring 3-4 pushes the extension frame 3-2 to slide outward along the connecting rod 3-3, allowing the base frame 3-8 and target plate 2 to extend from the transmission cavity 3-1. The second electric telescopic rod 3-11 extends, pushing the insert 3-12 through the support frame 3-9 and inserting it into the support block 3-10, fixing the target plate 2 in the extended state. When vibration sensor 3-13 detects an impact signal, the second electric telescopic rod 3-11 retracts, causing the insert 3-12 to disengage from the support block 3-10. Under the influence of gravity, the target plate 2 flips around the pivot, simulating the state after being struck.
[0038] During folding, the first electric telescopic rod 3-5 extends, causing the blocking block 3-6 to engage with the notch 3-7, pushing the extension frame 3-2 to compress the spring 3-4 and retract into the transmission chamber 3-1. The target plate 2 then folds under the action of the second electric telescopic rod 3-11. The connecting rod 3-3 ensures smooth sliding of the extension frame 3-2, the spring 3-4 provides the unfolding power, the electric telescopic rods achieve precise control, and the vibration sensor 3-13 works in conjunction with the insert frame 3-12 to complete the flipping action after impact. This component, through the combination of mechanical and electronic control, achieves rapid unfolding and impact-response flipping functions, improving the simulation accuracy and ease of operation of the dummy target.
[0039] like Figures 1-3 As shown in the figure, the installation adjustment assembly 4 in this embodiment includes a mounting frame 4-1. A fixed shaft 4-2 is provided on the surface of the mounting frame 4-1. One end of the main frame 1 is rotatably connected to the mounting frame 4-1. A limiting wheel 4-3 is provided on the side surface of the main frame 1. A stud 4-4 is vertically screwed onto the mounting frame 4-1 by a thread. A limiting block 4-5 is rotatably connected to the upper end of the stud 4-4. The limiting block 4-5 is inserted into the bottom of the limiting wheel 4-3. A pair of retaining rods 4-6 are provided at the bottom of the limiting block 4-5. The lower end of the retaining rods 4-6 is movably fitted into the mounting frame 4-1.
[0040] In some examples, in order to achieve flexible adjustment of the angle of the target plate 2, an installation adjustment component 4 is designed. This component includes a mounting bracket 4-1 fixed in the use position by bolts, a fixed shaft 4-2 vertically welded on the surface, a bushing at one end of the main frame 1 rotatably fitted on the fixed shaft 4-2, which can rotate around the fixed shaft 4-2 to adjust the angle, and a limiting wheel 4-3 on the side surface rotating synchronously with the main frame 1, with limiting grooves evenly distributed on the edge of the wheel.
[0041] The stud 4-4 on the mounting bracket 4-1 is vertically screwed through the threaded hole, and its upper end is rotatably connected to the limiting block 4-5 via a bearing. The limiting block 4-5 can be inserted into the limiting groove at the bottom of the limiting wheel 4-3. The retaining rod 4-6 at the bottom of the limiting block 4-5 is vertically welded, and the sliding rod at the lower end is movably fitted into the guide hole of the mounting bracket 4-1, and can slide up and down along the guide hole. During operation, rotating the stud 4-4 drives the limiting block 4-5 to rise and fall. When the limiting block 4-5 disengages from the limiting groove of the limiting wheel 4-3, it can push the main frame 1 to rotate around the fixed shaft 4-2, adjusting the pitch angle of the target plate 2. After the angle adjustment is completed, rotating the stud 4-4 in the opposite direction causes the limiting block 4-5 to insert into the corresponding limiting groove, fixing the main frame 1.
[0042] The retaining rod 4-6 rises and falls synchronously with the limiting block 4-5 to prevent the limiting block 4-5 from rotating during the rising and falling process, ensuring that it can be accurately inserted into the limiting groove. The threaded drive of the stud 4-4 enables fine-tuning of the angle, the cooperation between the limiting wheel 4-3 and the limiting block 4-5 ensures that the angle is firmly fixed, and the rotational cooperation between the fixed shaft 4-2 and the bushing makes the angle adjustment smooth. This component, through mechanical transmission and limiting structure, realizes flexible adjustment and stable fixation of the target plate 2 angle, adapts to the usage requirements of different scenarios, and improves the flexibility of decoy deployment.
[0043] For example, such as Figure 2 As shown, the mounting bracket 4-1 has an overall H-shaped structure, and the surface of the mounting bracket 4-1 is provided with a number of fixing holes 5.
[0044] In some examples, the H-shaped mounting bracket 4-1 provides stable support for the entire device. The H-shape distributes stress, enhancing the bracket 4-1's resistance to tipping and adapting to different ground conditions. Several fixing holes 5 on the surface allow the bracket 4-1 to be securely fixed to the ground with bolts or ground stakes, preventing displacement of the dummy target during deployment or impact. This structural design ensures installation stability and facilitates the selection of suitable fixing points based on site requirements, improving the reliability of dummy target deployment.
[0045] For example, such as Figure 1 As shown, the target plate 2 can rotate 90° via a pin connection.
[0046] In some examples, the target plate 2 can rotate 90° via a pin connection, allowing it to flexibly switch between folded and unfolded states. When unfolded, the target plate 2 rotates to a position perpendicular to the base frame 3-8, simulating the shape of a real target; when folded, it can rotate 90° to fit snugly against the base frame 3-8, significantly reducing its storage volume and facilitating transportation and storage. The 90° rotation range precisely matches the usage and storage needs of the dummy target, the pin connection ensures smooth rotation, and the support blocks 3-10 and brackets 3-12 ensure stability and prevent wobbling when unfolded.
[0047] In actual use: The equipment is fixed through the fixing hole 5 of the mounting bracket 4-1. The height of the limiting block 4-5 is adjusted by rotating the stud 4-4, so that the main frame 1 rotates around the fixed shaft 4-2 to a suitable angle. The limiting block 4-5 is inserted into the limiting wheel 4-3 to complete the positioning. When unfolding, the first electric telescopic rod 3-5 retracts, causing the blocking block 3-6 to disengage from the notch 3-7. The spring 3-4 pushes the extension frame 3-2 to slide out of the transmission cavity 3-1 along the connecting rod 3-3. The base frame 3-8 extends synchronously with the target plate 2. The second electric telescopic rod 3-11 drives the insert 3-12 to pass through the support frame 3-9 and insert into the support insert 3-10, fixing the target plate 2 in the unfolded state. When impacted, the vibration sensor 3-13 triggers the second electric telescopic rod 3-11 to retract, the insert 3-12 retracts, and the target plate 2 flips around the pin. When retracting, the reverse operation resets the extension frame 3-2, the target plate 2 folds into the transmission cavity 3-1, and the blocking block 3-6 is locked into the notch 3-7.
[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A decoy that can be quickly folded and unfolded, characterized in that, include: The main frame (1) and the target plate (2) are mounted on the main frame (1); The installation adjustment component (4) is mounted on the main frame (1); Deployment component (3), wherein the deployment component (3) is disposed between the main frame (1) and the target plate (2); The unfolding assembly (3) includes a transmission cavity (3-1), which is formed on the surface of the main frame (1). An extension frame (3-2) is movably connected to one end of the transmission cavity (3-1). A pair of connecting rods (3-3) are provided at both the upper and lower ends of the transmission cavity (3-1). One end of the extension frame (3-2) is movably fitted onto the connecting rod (3-3). A spring (3-4) is fitted onto the connecting rod (3-3). The spring (3-4) is supported between the extension frame (3-2) and the inner end face of the transmission cavity (3-1).
2. The decoy of claim 1, wherein, The main frame (1) is provided with a first electric telescopic rod (3-5) at its bottom. The output end of the first electric telescopic rod (3-5) is provided with a blocking block (3-6). The blocking block (3-6) is attached to one end of the inner side of the extension frame (3-2). A notch (3-7) is opened at the lower end of one end of the extension frame (3-2). The notch (3-7) and the blocking block (3-6) are located in the same straight line position.
3. A dummy target that can be quickly folded and unfolded according to claim 2, characterized in that, One end of the extension frame (3-2) is fixedly connected to the base frame (3-8). The target plate (2) is rotatably connected to the base frame (3-8) by a pin. A pair of support frames (3-9) are provided on the side surface of the base frame (3-8). A pair of support blocks (3-10) are provided at the lower end of the side surface of the target plate (2).
4. A dummy target that can be quickly folded and unfolded according to claim 3, characterized in that, A second electric telescopic rod (3-11) is provided at the lower end of the side surface of the base frame (3-8). A bracket (3-12) is provided at the output end of the second electric telescopic rod (3-11). The upper end of the bracket (3-12) passes through the support frame (3-9) and is inserted into the support block (3-10). A vibration sensor (3-13) is installed on the base frame (3-8).
5. A dummy target that can be quickly folded and unfolded according to claim 1, characterized in that, The installation adjustment assembly (4) includes a mounting bracket (4-1), a fixed shaft (4-2) is provided on the surface of the mounting bracket (4-1), one end of the main frame (1) is rotatably connected to the mounting bracket (4-1), and a limit wheel (4-3) is provided on the side surface of the main frame (1).
6. A dummy target that can be quickly folded and unfolded according to claim 5, characterized in that, A stud (4-4) is vertically screwed onto the mounting bracket (4-1). A limit block (4-5) is rotatably fitted onto the upper end of the stud (4-4). The limit block (4-5) is inserted into the bottom of the limit wheel (4-3). A pair of retaining rods (4-6) are provided at the bottom of the limit block (4-5). The lower end of the retaining rods (4-6) is movably fitted into the mounting bracket (4-1).
7. A dummy target that can be quickly folded and unfolded according to claim 5, characterized in that, The mounting bracket (4-1) has an overall H-shaped structure, and the surface of the mounting bracket (4-1) has several fixing holes (5).
8. A dummy target that can be quickly folded and unfolded according to claim 1, characterized in that, The target plate (2) can rotate 90° through the pin connection.