Target dummy with thermal signal feedback function

Abstract

The invention provides a target dummy with a thermal signal feedback function, which relates to the technical field of target dummies and comprises a dummy main body and a trunk section, the exterior of the trunk section is wrapped with a carbon fiber heating sheet; the inner side of the carbon fiber heating sheet is fixedly connected with a unified connection block; an outer connector is fixedly connected to the outer wall of the unified connection block; heating lines are arranged in the carbon fiber heating sheet; the carbon fiber heating piece wraps the surface of the main position of the dummy body and is matched with the heating line, the heating intensity can be rapidly adjusted according to a control instruction, timely and accurate thermal signal feedback is provided for training, meanwhile, the adjustability of the dummy action is greatly improved through the limb connecting blocks and the elbow connecting blocks, various complex actions can be simulated, and the training efficiency is improved. The training authenticity and diversity are remarkably enhanced, and the problems that a traditional target dummy is limited by inactivity of joints, only can maintain static standing or simple translation actions, and is difficult to present a complex action mode close to an actual combat are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of target dummies, and in particular to a target dummy with a thermal signal feedback function. Background Art

[0002] Target dummies play a vital role in many fields such as military training, security testing, and related scientific research experiments. Traditional target dummies can usually only simulate the appearance of the human body and have relatively simple functions. With the rapid development of science and technology and the continuous improvement of application needs, this simple simulation method can no longer meet the diverse needs of actual scenarios. In military training scenarios, especially for the testing and training of infrared-guided weapons, higher requirements are placed on target dummies. Traditional target dummies cannot simulate the thermal signal characteristics of the human body, making it difficult for soldiers to accurately identify and lock targets through thermal imaging equipment during training. This greatly limits the training effect and the effective evaluation of weapon performance. In order to meet military training scenarios, a target dummy is needed.

[0003] As for the current traditional target dummies, their joint structure design mostly adopts a fixed connection method, which results in an extremely limited range of joint movement, almost in a locked state. This feature makes it impossible for the target dummies to flexibly adjust their posture and movements when responding to diverse training needs. In military training scenarios, traditional target dummies are limited by the immobility of their joints and can only maintain static standing or simple horizontal movements. It is difficult to present complex movement patterns close to actual combat, resulting in a significant reduction in the authenticity of the training scenarios. This single training model is not conducive to training soldiers' reaction speed, target recognition and shooting accuracy in dynamic and complex environments, affecting their training effectiveness. Summary of the Invention

[0004] The present invention relates to a target dummy with a thermal signal feedback function, which comprises a dummy main body and a carbon fiber heating sheet. The carbon fiber heating sheet is wrapped around the surface of the main position of the dummy main body and cooperates with heating lines to quickly adjust the heating intensity according to control instructions, providing timely and accurate thermal signal feedback for training, meeting the requirements of different training scenarios for rapid response to thermal signals. At the same time, the dummy main body connects the torso and limbs through limb joints, and elbow joints are provided at the joints of the limbs, which greatly improves the adjustability of the dummy's movements, can simulate a variety of complex movements, significantly enhances the authenticity and diversity of training, and effectively improves the training effect.

[0005] The present invention provides a target dummy with a thermal signal feedback function, which specifically includes: a dummy main body and a torso segment; the torso segment is a part of the dummy main body; an internal groove is opened at the back of the torso segment; a control center is fixedly connected to the inside of the internal groove; a fixed joint is fixedly connected to the outside of the control center; the outside of the torso segment is wrapped with a carbon fiber heating sheet; a back tightening strip is provided at the end position of the carbon fiber heating sheet; a connecting block is fixedly connected to the inner side of the carbon fiber heating sheet; an external connecting joint is fixedly connected to the outer wall of the connecting block; and a heating line is provided inside the carbon fiber heating sheet.

[0006] Preferably, the dummy body is provided with a trunk portion and limb portions; limb joint blocks are connected between the trunk portion and the limb portions of the dummy body; and elbow joint blocks are connected to the joint positions of the limb portions of the dummy body.

[0007] Preferably, a signal processing unit and a signal transmitting unit are provided inside the control center; the signal transmitting unit inside the control center is connected to the external master control device through a network signal; the fixed joint maintains connection with the signal processing unit inside the control center.

[0008] Preferably, the carbon fiber heating sheet is wrapped around the main surface of the torso and limbs of the dummy body; the area of ​​a single piece of the carbon fiber heating sheet is 8X13CM, and the carbon fiber heating sheet is made of about 3,000 filaments to form a fiber, and its tensile strength is about 2 to 7GPa, with good softness and tensile resistance.

[0009] Preferably, a unified connection component is provided inside the unified connection block; the external connector is kept in connection with the unified connection component inside the unified connection block, and the external connector is kept in a plugged state with the corresponding fixed connector.

[0010] Preferably, the heating line is electrically connected to the connecting block; and an external adhesive strip is provided on the outside of the carbon fiber heating sheet.

[0011] Preferably, an outer protective adhesive sheet is provided on the outside of the carbon fiber heating sheet; a back adhesive strip is provided on the outer protective adhesive sheet; and the back adhesive strip and the outer adhesive strip are kept in an adhered state.

[0012] The target dummy with thermal signal feedback function provided by the present invention has the following beneficial effects: In the present invention, the dummy body connects the torso and limbs through limb joints, and elbow joints are provided at the joints of the limbs, which greatly improves the adjustability of the dummy's movements and can simulate a variety of complex movements. Compared with traditional target dummies with locked joints, it can provide trainees with training objects that are closer to real scenes, significantly enhance the authenticity and diversity of training, and effectively improve training effects.

[0013] In addition, the carbon fiber heating sheet and the heating lines inside it work together to simulate thermal signals of different intensities and distributions, highly restoring the thermal characteristics of the human body in various states. The control center is equipped with a signal processing unit and a signal transmission unit, which are connected to the external master control equipment through network signals. The operator can accurately control the dummy's thermal signal pattern, intensity and change pattern according to training needs from a distance.

[0014] In addition, the unified connection block connects the heating lines in multiple groups of carbon fiber heating plates, and cooperates with the control center and external master control equipment to achieve unified adjustment of the dummy's entire body thermal signals. This not only improves the efficiency of thermal signal control, but also ensures the coordination of thermal signals in various parts, avoids thermal signal disorder, and provides a stable and reliable thermal signal simulation environment for training.

[0015] In addition, the carbon fiber heating sheet is wrapped around the main surface of the dummy body, and the back tightening strip at its end tightens the heating sheet so that it fits tightly on the dummy body. At the same time, the outer adhesive strip, outer protective adhesive sheet and back adhesive strip cooperate with each other to further enhance the stability and protection of the carbon fiber heating sheet. At the same time, it has efficient heating capacity, can quickly generate heat signals, and heat evenly. In conjunction with the heating lines, it can quickly adjust the heating intensity according to the control instructions, providing timely and accurate heat signal feedback for training, and meeting the requirements of rapid response to heat signals in different training scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached figure: Figure 1 A schematic diagram of a three-dimensional assembly structure of a dummy body according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of a three-dimensional assembly structure of a torso segment according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of a bottom-up structure of a three-dimensional assembly of a torso segment according to an embodiment of the present invention is shown; Figure 4 A schematic diagram showing a decomposed structure of a torso segment according to an embodiment of the present invention is shown; Figure 5 A schematic diagram of a torso segment decomposed bottom-up structure according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of a partial cross-sectional structure of a trunk segment according to an embodiment of the present invention is shown; Figure 7The embodiment of the present invention is shown. Figure 6 Schematic diagram of the enlarged structure of part A.

[0019] Reference Signs List 1. Dummy body; 2. Limb joints; 3. Elbow joints; 4. Torso; 5. Internal slots; 6. Control center; 7. Fixing joints; 8. Carbon fiber heating element; 9. Back tightening strip; 10. Joint block; 11. External connector; 12. Heating line; 13. External adhesive strip; 14. External protective adhesive strip; 15. Back adhesive strip. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.

[0021] Example 1: Please refer to Figures 1 to 7 : The present invention proposes a target dummy with a thermal signal feedback function, comprising: a dummy main body 1, a torso segment 4; the torso segment 4 is a part of the dummy main body 1; the torso segment 4 is used to cooperate with the internal slot 5 to connect the control center 6 and the unified connection block 10, so as to facilitate unified control of the heating line 12 to assist in training processing; an internal slot 5 is opened at the back of the torso segment 4; the internal slot 5 is used to assist in the installation of the control center 6 and the unified connection block 10, so as to facilitate control of the heating line 12 to assist in training processing; the interior of the internal slot 5 is fixedly connected with a control center 6; the control center 6 is used to remotely and accurately control the dummy by cooperating with external master control equipment, so as to facilitate training processing; the outside of the control center 6 is fixedly connected with a fixed joint 7; the fixed joint 7 is used to cooperate with the external connector 11 to connect the control center 6 with the unified connection block 10, so as to facilitate unified adjustment processing by cooperating with external master control equipment, so as to facilitate accurate control of the dummy's heating ; The outside of the trunk segment 4 is wrapped with a carbon fiber heating sheet 8; the carbon fiber heating sheet 8 is used to provide a thermal signal by generating heat, so as to provide feedback to the reconnaissance equipment during training; a back tightening strip 9 is provided at the end position of the carbon fiber heating sheet 8; the back tightening strip 9 is used to tighten the carbon fiber heating sheet 8 pasted in a circular shape to keep it stable on the trunk segment 4; a unified connecting block 10 is fixed to the inner side of the carbon fiber heating sheet 8; the unified connecting block 10 is used to unify the heating lines 12 in multiple groups of carbon fiber heating sheets 8 to facilitate unified control of the carbon fiber heating sheets 8; an external connector 11 is fixed to the outer wall of the unified connecting block 10; the external connector 11 is used to cooperate with the fixed head 7 to connect the control center 6 with the unified connecting block 10 to facilitate unified control of the carbon fiber heating sheet 8; a heating line 12 is provided inside the carbon fiber heating sheet 8; the heating line 12 is used to cooperate with the carbon fiber heating sheet 8 to perform heating treatment to increase the intensity of the feedback signal to the outside world during training.

[0022] Example 2: Based on Example 1, Figures 1 to 7As shown, the dummy main body 1 is provided with a torso part and a limb part; the dummy main body 1 is used to assist in installing and fixing other structures of the dummy, so as to facilitate auxiliary training while maintaining stability; a limb joint block 2 is connected between the torso part and the limb part of the dummy main body 1; the limb joint block 2 is used to assist in connecting the torso part and the limb part of the dummy main body 1, so as to facilitate adjustment of the state of the torso part and the limb part, and to assist in adjusting the dummy's movements; the joint position of the limb part of the dummy main body 1 is connected with an elbow joint block 3; the elbow joint block 3 is used to connect the joint position of the limb part of the dummy main body 1, so as to cooperate with the limb joint block 2 to assist in adjusting the dummy's movements, so as to facilitate its training.

[0023] The control center 6 is provided with a signal processing unit and a signal transmitting unit; the signal transmitting unit inside the control center 6 is connected to the external master control device via a network signal; the fixed joint 7 is kept connected to the signal processing unit inside the control center 6.

[0024] The carbon fiber heating sheet 8 is wrapped around the main surface of the torso and limbs of the dummy body 1; the area of ​​a single piece of carbon fiber heating sheet 8 is 8X13CM. The carbon fiber heating sheet 8 is made of about 3,000 filaments to form a fiber, and its tensile strength is about 2 to 7GPa, with good softness and tensile resistance.

[0025] The interior of the unified connection block 10 is provided with a unified connection component; the external connector 11 is connected to the unified connection component inside the unified connection block 10, and the external connector 11 is kept in a plugged state with the corresponding fixed connector 7.

[0026] The heating line 12 is electrically connected to the connecting block 10; an outer adhesive strip 13 is provided on the outside of the carbon fiber heating sheet 8; the outer adhesive strip 13 is used to cooperate with the outer protective adhesive sheet 14 to fix the back adhesive strip 15 to facilitate maintaining the relative stability between the back adhesive strip 15 and the carbon fiber heating sheet 8.

[0027] An outer protective adhesive sheet 14 is provided on the outside of the carbon fiber heating sheet 8; the outer protective adhesive sheet 14 is used to cooperate with the outer adhesive strip 13 to fix the back adhesive strip 15, so as to facilitate maintaining the relative stability between the back adhesive strip 15 and the carbon fiber heating sheet 8; a back adhesive strip 15 is provided on the outer protective adhesive sheet 14; the back adhesive strip 15 and the outer adhesive strip 13 are kept in an adhered state; the back adhesive strip 15 is used to protect the carbon fiber heating sheet 8 during training to prevent its heating fibers from being damaged.

[0028] Specific usage and function of this embodiment: In the present invention, when in use, a single piece of carbon fiber heating sheet 8 with an area of ​​8cm×13cm is wrapped around the main surface of the torso, upper arm, lower arm, thigh and calf of the dummy body 1 according to the distribution law of the human body surface, and a back tightening strip 9 is installed at the end position of the carbon fiber heating sheet 8. The back tightening strip 9 is made of elastic rubber material to ensure that the carbon fiber heating sheet 8 is tightly fitted to the surface of the dummy body 1. At the inner center position of each carbon fiber heating sheet 8, a connecting block 10 is pasted with conductive glue, and the heating lines 12 are gathered to the external connector 11, and the external connector 11 is plugged into the fixed connector 7 on the control center 6. After the connection is completed, the signal processing unit of the control center 6 can independently control each carbon fiber heating sheet 8, and send a signal to the control center 6 through the external master control device. After receiving the signal, the control center 6 analyzes the signal through the signal processing unit and sends a control instruction to the designated connecting block 10. After receiving the instruction, the unified connection block 10 adjusts the current of the corresponding heating line 12 to achieve temperature control of the carbon fiber heating sheet 8. Then, an infrared thermal imager is used to monitor the surface temperature of the dummy to ensure that the temperature distribution conforms to the thermal signal characteristics of the human body. The outer protective adhesive sheet 14 is covered on the surface of the carbon fiber heating sheet 8, and the back adhesive strip 15 is pasted at the position of the outer protective adhesive sheet 14 corresponding to the outer adhesive strip 13. According to the requirements of the training scene, the dummy is adjusted to the required posture, and the thermal signal parameters are set through the external master control device. After the control center 6 receives the parameters, the power of the carbon fiber heating sheet 8 at the corresponding position is adjusted through the unified connection block 10 to achieve thermal signal simulation. The target dummy is placed at the designated location in the training ground, and the power of the external master control device and the control center 6 is turned on. The trainees use the reconnaissance equipment to detect the target dummy and conduct target recognition and positioning training based on the thermal signal feedback. During the training process, the posture and thermal signal characteristics of the dummy can be adjusted in real time through the master control device to simulate target changes in different scenarios.

[0029] In this article, there are several points to note: 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A target dummy with a thermal signal feedback function, comprising: A dummy body (1) and a trunk section (4); characterized in that the trunk section (4) is a part of the dummy body (1); an inner groove (5) is provided at the back of the trunk section (4); a control center (6) is fixedly connected to the inside of the inner groove (5); a fixing joint (7) is fixedly connected to the outside of the control center (6); a carbon fiber heating sheet (8) is wrapped around the outside of the trunk section (4); a back tightening strip (9) is provided at the end of the carbon fiber heating sheet (8); a connecting block (10) is fixedly connected to the inside of the carbon fiber heating sheet (8); an external connecting joint (11) is fixedly connected to the outer wall of the connecting block (10); and a heating line (12) is provided inside the carbon fiber heating sheet (8).

2. The target dummy with thermal signal feedback function according to claim 1, characterized in that: The dummy body (1) is provided with a trunk portion and limb portions; The trunk and limb parts of the dummy body (1) are connected by limb joints (2); The joints of the limbs of the dummy main body (1) are connected with elbow joint blocks (3).

3. The target dummy with thermal signal feedback function according to claim 1, characterized in that: The control center (6) is provided with a signal processing unit and a signal transmitting unit; the signal transmitting unit in the control center (6) is connected to an external master control device via a network signal; The fixed joint (7) is connected to the signal processing unit inside the control center (6).

4. The target dummy with thermal signal feedback function according to claim 1, characterized in that: The carbon fiber heating sheet (8) is wrapped around the main surface of the trunk and limbs of the dummy body (1); the area of ​​a single piece of the carbon fiber heating sheet (8) is 8×13 cm, and the carbon fiber heating sheet (8) is processed from a fiber composed of approximately 3,000 filaments, and has a tensile strength of approximately 2 to 7 GPa, with good softness and tensile resistance.

5. The target dummy with thermal signal feedback function according to claim 1, characterized in that: The interior of the connecting block (10) is provided with a connecting assembly; The external connector (11) is connected to the unified connection component inside the unified connection block (10), and the external connector (11) is connected to the corresponding fixed connector (7).

6. The target dummy with thermal signal feedback function according to claim 1, characterized in that: The heating line (12) is electrically connected to the connecting block (10); An external adhesive strip (13) is provided on the outside of the carbon fiber heating sheet (8).

7. The target dummy with thermal signal feedback function according to claim 6, characterized in that: An outer protective adhesive sheet (14) is provided on the outside of the carbon fiber heating sheet (8); A back adhesive strip (15) is provided on the outer adhesive sheet (14); the back adhesive strip (15) and the outer adhesive strip (13) are kept in an adhered state.

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