A psychological rehabilitation training device for teenagers

Abstract

The present invention relates to the field of psychological rehabilitation technology, and particularly relates to a psychological rehabilitation training device for teenagers, which includes a sand table and a sand shovel. The sand shovel is signal-connected to a psychological treatment system. A support frame is fixedly connected to the top of the sand table. An interaction component for interacting with teenage patients and a plurality of infrared sensors for sensing and identifying the hand positions of teenage patients are provided on the support frame. The infrared sensors are signal-connected to the psychological treatment system. A handle is detachably connected to the sand shovel, and a sensing component for sensing emotional changes through the grip strength of teenage patients is provided inside the handle. The sensing component is signal-connected to the psychological treatment system. The present invention dynamically adjusts the interaction component and the visual scene by real-time monitoring and analyzing the grip strength, hand movements and sand distribution data of teenage patients, forms a closed-loop feedback system, and provides a personalized and immersive psychological rehabilitation training experience.

Description

Technical Field

[0001] The present invention relates to the technical field of psychological rehabilitation, and particularly relates to a psychological rehabilitation training device for teenagers. Background Art

[0002] Adolescence is a crucial stage in the individual's psychological development. Adolescents in this period face multiple challenges such as academic pressure, interpersonal relationships, and self-identity, and are prone to psychological problems such as anxiety and depression. Psychological training, as an effective intervention means, can help adolescents establish a positive mindset, improve emotional management ability, enhance self-confidence and social skills, thus promoting their all-round development. Through psychological training, adolescents can better understand themselves, learn to cope with the stress and setbacks in life, and lay a solid foundation for future growth.

[0003] Currently, sandplay therapy is widely used in the psychological training of adolescents. Sandplay therapy allows adolescents to freely build sandcastles or draw patterns in the sand table to express their inner emotions and stress, and has good therapeutic effects. However, the existing sand table psychological training devices still have some defects: First, the traditional sandplay therapy lacks personalized interactive experiences. In sandplay therapy, therapists can only infer the patient's emotional state by observing the patient's operations, and cannot obtain the patient's emotional data in real time and accurately, making it difficult to provide personalized feedback and treatment suggestions; Second, the existing sand table devices have deficiencies in environmental simulation. Although sandplay therapy can simulate a certain natural environment, it lacks dynamic changing scenes and immersive experiences, making it difficult to fully stimulate the patient's imagination and creativity, and restricting the improvement of therapeutic effects; In addition, the hygiene and safety of sandplay therapy also deserve attention. Game props such as sand shovels are prone to contamination by bacteria during use, and the existing disinfection measures are often not timely and effective enough, posing a risk of cross-infection. To address the above problems, by designing a psychological rehabilitation training device for teenagers, it aims to provide personalized interactive experiences, dynamically changing environmental simulations, and safe and hygienic usage conditions, thereby enhancing therapeutic effects, helping adolescent patients better understand and express their emotions, and promoting the stability and regulation of emotions. Summary of the Invention

[0004] To solve the above problems, the present invention provides a psychological rehabilitation training device for teenagers, which dynamically adjusts the interactive components and visual scenes by real-time monitoring and analyzing the grip strength, hand movements, and sand distribution data of adolescent patients, forming a closed-loop feedback system to provide personalized and immersive psychological rehabilitation training experiences.

[0005] To achieve the above object, the technical solution of the present invention is as follows: A psychological rehabilitation training device for teenagers, comprising a sand table and a sand shovel. A placement box is fixedly connected to the side wall of the sand table, and the sand shovel is placed in the placement box. The sand shovel is signal-connected to a psychological treatment system. A support frame is fixedly connected to the top of the sand table. An interaction component for interacting with teenage patients and a plurality of infrared sensors for sensing and identifying the hand positions of teenage patients are provided on the support frame. The infrared sensors are signal-connected to the psychological treatment system;

[0006] The interaction component includes a support fixed to the side wall of the support frame. A piston chamber is provided in the support. A piston block is slidably connected in the piston chamber. A drive box is fixedly connected to the bottom of the support. A drive component for driving the piston block is provided in the drive box. The drive component is signal-connected to the psychological treatment system. The drive component is fixedly connected to the piston block. Symmetrically arranged connecting rods are hinged on both sides of the piston block. The other sides of the connecting rods away from the piston block are respectively hinged with cams. The cams are all rotatably connected to the support. Rotating shafts are coaxially fixed to the cams respectively. Interaction plates are fixedly connected to the rotating shafts; A plurality of air holes communicating with the outside of the support are opened on the piston chamber;

[0007] A handle is detachably connected to the sand shovel. An induction component for sensing emotional changes through the grip strength of teenage patients is provided in the handle. The induction component is signal-connected to the psychological treatment system.

[0008] The technical principle of the above solution is as follows:

[0009] By combining sand table games with an advanced psychological treatment system, the infrared sensors are used to identify the hand positions and movements of teenage patients, and the induction component on the sand shovel is used to capture the changes in the patients' grip strength, thereby indirectly sensing their emotional states. The psychological treatment system provides corresponding interactive feedback by driving the interaction component according to these real-time data. Specifically, the drive component pushes the piston block to slide in the piston chamber according to the instructions of the psychological treatment system. Through the transmission mechanism of the connecting rod and the cam, the interaction plate is driven to swing up and down to attract the patient's attention and increase the interactivity. At the same time, the movement of the piston block compresses the air flow in the piston chamber and discharges it through the air holes, simulating the effect of blowing on the sand table.

[0010] The beneficial effects of adopting the above solution are as follows:

[0011] 1. In this solution, through the induction component on the sand shovel and the infrared sensors, the grip strength changes and hand movements of teenage patients can be captured in real time, indirectly reflecting their emotional states. The psychological treatment system provides personalized interactive feedback according to these data, which helps patients better understand and express their emotions and promotes the stability and regulation of emotions.

[0012] 2. In this solution, the interactive component is dynamically adjusted through the psychotherapy system to attract the patient's attention and increase interactivity. This kind of interaction not only helps to enhance the patient's sense of participation, but also creates a positive emotional experience during the treatment process.

[0013] 3. In this solution, the movement of the piston block squeezes the air flow in the piston cavity and discharges it through the air holes, simulating the effect of blowing sand on the sand table, providing the patient with an immersive natural environment experience. This experience helps to relax the body and mind, reduce anxiety and stress, and thus enhance the effect of psychological rehabilitation training.

[0014] Furthermore, the sensing component includes a first pressure sensor fixedly connected to the inner wall of the handle, and the outer wall of the handle is coated with a flexible layer.

[0015] Beneficial effects: The first pressure sensor can accurately measure the magnitude of the force exerted by adolescent patients when holding the sand shovel. Since grip strength is usually related to the emotional state to a certain extent, the psychotherapy system can more accurately capture the patient's emotional changes, so as to provide more interactive feedback that meets the patient's needs. The handle part is coated with a flexible layer, which can increase the comfort during holding and reduce hand fatigue or discomfort caused by long-term use.

[0016] Furthermore, the driving component includes a first electric telescopic rod fixedly connected to the inner wall of the driving box. The output end of the first electric telescopic rod is coaxially fixedly connected with a transmission rod, and the transmission rod extends into the piston cavity and is fixedly connected with the piston block.

[0017] Beneficial effects: The first electric telescopic rod can accurately control the telescopic length and speed of its output end, so as to achieve precise control of the movement of the piston block in the piston cavity, ensuring that the interactive component can be accurately dynamically adjusted according to the instructions of the psychotherapy system, and providing interactive feedback that conforms to the patient's emotional state.

[0018] Furthermore, a number of LED display screens are arranged in a ring on the inner side wall of the sand table, and the LED display screens are all connected to the psychotherapy system in signal.

[0019] Beneficial effects: The visual content displayed by the LED display screen can provide intuitive visual feedback for the patient. The psychotherapy system can, according to the patient's real-time emotional state, when detecting that the patient is emotionally tense, the LED display screen can display a serene natural scenery or a relaxing music video to help the patient relieve the tense emotion. The combination of this visual feedback and the dynamic adjustment of the interactive component provides a comprehensive treatment experience for the patient.

[0020] Furthermore, several square openings are provided on the inner bottom wall of the sand table, and a driving box is provided at the bottom of the sand table. A number of second electric telescopic rods corresponding to the square openings one by one are provided in the driving box. The second electric telescopic rods are signal-connected to the psychotherapy system. The output ends of the second electric telescopic rods are fixedly connected with columns. The tops of the columns all extend into the square openings and are slidably connected to the square openings. The tops of the columns are all fixedly connected with second pressure sensors;

[0021] When the second electric telescopic rod is in the initial state, the upper half of the column is located inside the sand table and the height of each column is equal. When the second electric telescopic rod is in the contracted state, the height of the top of the column is the lowest and flush with the square opening.

[0022] Beneficial effects: Through the telescopic movement of the second electric telescopic rod, the height of the column in the sand table can be dynamically adjusted, thereby changing the shape of the sand table surface. This dynamic adjustment can provide a more diverse sand table game environment for adolescent patients, stimulate their creativity and imagination, and contribute to the in-depth progress of psychological rehabilitation training. The second pressure sensor fixedly connected to the top of the column can accurately sense the magnitude of the pressure exerted by the patient on the sand table surface. This pressure sensing function helps the psychotherapy system capture the patient's emotional state and physical reactions more accurately, so as to provide more interactive feedback and treatment plans that meet the patient's needs.

[0023] Furthermore, an ultraviolet disinfection lamp signal-connected to the psychotherapy system is provided in the placement box.

[0024] Beneficial effects: The ultraviolet disinfection lamp can effectively kill bacteria, viruses and other microorganisms on the surfaces of items such as sand shovels in the placement box, ensuring the hygiene and safety of patients when using sand shovels for sand table games. This disinfection measure helps reduce the risk of cross-infection and protects the health of patients.

[0025] Furthermore, the psychotherapy system includes a receiving module, an analysis and feedback module, a control module, a sand table scene module, a data analysis module and a disinfection module;

[0026] The receiving module is used to receive in real time the grip force data collected by the first pressure sensor, the sand distribution data collected by the second pressure sensor, and the identification data transmitted by the infrared sensor, and transmit the grip force data, the sand distribution data and the identification data to the control module and the analysis and feedback module at the same time;

[0027] The analysis and feedback module is used to comprehensively analyze the emotional state data of adolescent patients by analyzing the grip force data of adolescent patients, the hand movements of adolescent patients identified by the identification data and the stacking degree of the sand distribution data, and transmit it to the control module, the sand table scene module and the data analysis module;

[0028] The control module is used to control the first electric telescopic rod according to the grip strength data and recognition data to start the interaction board to interact with adolescent patients;

[0029] The sand table scene module is used to adjust the color temperature of the LED display screen according to the emotional state data, and is also used to control the second electric telescopic rod to push or pull down the column according to the sand distribution data, and generate hills with protruding accumulations or gullies with depressions;

[0030] The data analysis module is used to quantify the evaluation system according to the grip strength data, sand distribution data and recognition data, obtain the emotional energy value, record the emotional energy values of several trainings, and integrate and calculate the standard deviation of several emotional energy values, and use this standard deviation as the treatment progress index;

[0031] The disinfection module is used to drive the ultraviolet disinfection lamp to start and stop respectively according to the placement and removal of the induction sand shovel in the placement box, corresponding to the placement and removal behaviors.

[0032] Beneficial effects: By comprehensively analyzing the data transmitted in real time by the receiving module from the first pressure sensor, the second pressure sensor and the infrared sensor through the analysis and feedback module, the emotional state of adolescent patients can be accurately judged. The control module adjusts the interaction method of the interaction board according to the real-time emotional state of the patient, enhancing the pertinence and effectiveness of the treatment; the sand table scene module creates a scene matching the patient's emotional state by dynamically adjusting the color temperature of the LED display screen and the height of the column, improving the immersion and participation of the treatment. The data analysis module can objectively and accurately evaluate the patient's emotional energy value through a quantitative evaluation system, provide a quantitative index for the treatment effect, and obtain the treatment progress index by calculating the standard deviation of the emotional energy values of multiple trainings, which helps the psychotherapist to adjust the treatment plan in time to ensure the continuous optimization of the treatment effect. The disinfection module automatically starts the ultraviolet disinfection lamp by sensing the placement and removal of the sand shovel, ensuring the hygiene and safety of the sand shovel and reducing the risk of cross-infection. The entire psychological treatment system provides a more comfortable and safe treatment environment for patients through personalized interaction scenarios, precise feedback mechanisms and automated disinfection processes, enhancing the patient's confidence and participation in the treatment.

[0033] Furthermore, the analysis and feedback module includes a grip strength emotion analysis unit, an interaction behavior analysis unit and a scene image unit;

[0034] The grip strength emotion analysis unit is used to analyze the grip strength, frequency and change trend according to the grip strength data collected by the pressure sensor, and combine the preset emotion model with the positive correlation trend between the grip strength and the anxiety level to judge the emotional state of the adolescent patient at this time;

[0035] The interaction behavior analysis unit is used to extract the frequency of the hand movements of the adolescent patient in the recognition data to judge the interesting degree of the rehabilitation training;

[0036] The scene image unit is used to calculate the sand pile density distribution based on the sand distribution data collected by the second pressure sensor, calculate the standard deviation of the pressure between each column according to the sand pile density distribution, obtain the pressure change frequency through the standard deviation of the pressure, thereby judging the operation data of the adolescent patient for sand table training, and combining the grip strength data and the recognition data to obtain the emotional state data.

[0037] Beneficial effects: The grip strength emotion analysis unit can accurately judge the emotional state of adolescent patients, especially the degree of anxiety, by analyzing the grip strength data in detail, including intensity, frequency and change trend, and combining with the preset emotion model. This refined analysis helps psychotherapists understand the patient's inner world more accurately and provides a strong basis for subsequent treatment.

[0038] The interactive behavior analysis unit can evaluate the fun level of the rehabilitation training by identifying the frequency of the patient's hand movements. This information is crucial for adjusting the training plan and improving the patient's participation. An interesting and attractive training plan can stimulate the patient's enthusiasm and thus improve the treatment effect.

[0039] The scene image unit obtains the pressure change frequency by calculating the sand pile density distribution and the standard deviation of the pressure, thereby judging the operation data of the patient for sand table training. Combining these data with the emotional state data obtained by the grip strength emotion analysis unit and the interactive behavior analysis unit can form a comprehensive portrait of the patient's emotions and operation behaviors. This comprehensive judgment helps psychotherapists understand the patient's treatment response and progress more deeply.

[0040] Through the collaborative work of the three units, the analysis and feedback module can provide personalized treatment feedback. This feedback is not only based on the patient's emotional state, but also takes into account the fun level of the training and the operation behavior. This personalized feedback helps psychotherapists develop a treatment plan that better meets the patient's needs and improves the pertinence and effectiveness of the treatment.

[0041] Furthermore, the sand table scene module includes a scene generation unit and a dynamic adjustment unit;

[0042] The scene generation unit is used to generate the corresponding environmental effects of water areas, sandy lands and hills according to the pressure levels of the sand distribution data;

[0043] The dynamic adjustment unit is used to increase the corresponding LED light effects according to the emotional state data and the environmental effects generated by the scene generation unit to simulate a real scene.

[0044] Beneficial effects: The scene generation unit can accurately generate diverse environmental effects such as sunken waters, flat sandy lands, and steep hills according to the pressure levels of the sand distribution data. Such highly restored environmental effects not only enhance the immersion of patients but also enable them to more intuitively feel the changes brought about by their own operations, thus enabling them to participate more deeply in the treatment process. The dynamic adjustment unit can adjust the LED light effects in real time according to the emotional state data of patients to simulate the atmosphere changes in real scenes. The integration of emotions and scenes not only helps patients better understand their emotional states but also further affects their emotions through visual stimuli, achieving the purpose of emotion regulation.

[0045] The immersive sand table scene and dynamic light effect adjustment can act together on the sensory system of patients, enabling them to obtain a more comprehensive and in-depth experience during the treatment process. This experience helps patients better release the inner pressure and emotions, promotes the stability and regulation of emotions, and thus enhances the treatment effect.

[0046] Furthermore, in the quantitative evaluation system of the data analysis module, the calculation formula for the emotional energy value is:

[0047] ;

[0048] Among them, the grip variance is obtained according to the change of the grip force data, the hand movement entropy value is obtained according to the hand movement trajectory of the recognition data, and the sand pile complexity is obtained according to the sand distribution data.

[0049] Beneficial effects: By calculating the emotional energy value, an objective quantitative evaluation of the patient's emotional state can be achieved. This quantitative evaluation method is more accurate and reliable than traditional subjective judgments, and helps psychotherapists better understand the patient's emotional state. By quantitatively evaluating the patient's emotional state, psychotherapists can more accurately grasp the treatment focus and direction, thereby improving the treatment efficiency.

[0050] The additional aspects and advantages of the present invention will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 Isometric schematic diagram of an embodiment of the psychological rehabilitation training device for teenagers of the present invention;

[0052] Figure 2 Isometric schematic diagram of the interactive component of an embodiment of the psychological rehabilitation training device for teenagers of the present invention;

[0053] Figure 3 Isometric schematic diagram of the sand shovel of an embodiment of the psychological rehabilitation training device for teenagers of the present invention;

[0054] Figure 4 Schematic diagram of the system framework of the embodiment of the psychological rehabilitation training device for teenagers of the present invention;

[0055] Figure 5 Schematic diagram of the correlation between the interaction frequency and the treatment effect of the embodiment of the psychological rehabilitation training device for teenagers of the present invention.

[0056] Reference numerals in the accompanying drawings of the specification include: 1, drive box; 2, placement box; 3, sand table; 4, support frame; 5, interaction board; 6, support; 7, air hole; 8, drive box; 9, rotating shaft; 10, LED display screen; 11, cam; 12, connecting rod; 13, piston block; 14, piston chamber; 15, sand shovel; 16, handle. Detailed implementation manners

[0057] Next, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0058] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0059] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0060] The following is further detailed through specific implementation manners:

[0061] Embodiment 1:

[0062] As shown in the appendix Figure 1 , Figure 2 and Figure 3Shown: A psychological rehabilitation training device for teenagers, including a sand table 3 and a sand shovel 15. A placement box 2 is welded on the side wall of the sand table 3. The sand shovel 15 is placed in the placement box 2, and the sand shovel 15 is signal-connected to a psychological treatment system. During psychological rehabilitation training, teenage patients take out the sand shovel 15 from the placement box 2 and carry out activities such as building sandcastles or drawing patterns in the sand table 3. This process helps patients express their inner emotions and stress. A support frame 4 is welded on the top of the sand table 3. An interaction component for interacting with teenage patients and several infrared sensors for sensing and identifying the hand positions of teenage patients are provided on the support frame 4. The infrared sensors are signal-connected to the psychological treatment system. When the patient starts to use the sand shovel 15, the infrared sensors on the support frame 4 will sense the hand position of the patient and transmit the signal to the psychological treatment system.

[0063] A handle 16 is detachably connected to the sand shovel 15. An induction component for sensing emotional changes through the grip strength of teenage patients is provided in the handle 16. The induction component is signal-connected to the psychological treatment system. The induction component includes a first pressure sensor screwed to the inner side wall of the handle 16. The outer side wall of the handle 16 is covered with a flexible layer. When the patient holds the sand shovel 15, the first pressure sensor in the handle 16 will sense the change in the patient's grip strength. The change in grip strength can reflect the patient's emotional fluctuations, such as tension, relaxation, etc. The first pressure sensor transmits the grip force data to the psychological treatment system in real time, and the system adjusts the movement mode of the interaction component according to these data to better adapt to the patient's emotional state.

[0064] The interactive component includes a support 6 welded to the side wall of the support frame 4. A piston chamber 14 is provided in the support 6. A piston block 13 is slidably connected in the piston chamber 14. A drive box 8 is welded to the bottom of the support 6. A drive assembly for driving the piston block 13 to slide in the piston chamber 14 is provided in the drive box 8. The drive assembly is signal-connected to the psychotherapy system. The drive assembly includes a first electric telescopic rod screwed to the inner wall of the drive box 8. The output end of the first electric telescopic rod is coaxially screwed with a transmission rod. The transmission rod extends into the piston chamber 14 and is bonded to the piston block 13. The psychotherapy system starts the first electric telescopic rod to work according to the patient's grip strength data and hand movement state, and then pushes the transmission rod to drive the piston block 13 to slide in the piston chamber 14. Symmetrically arranged connecting rods 12 are hinged on both sides of the piston block 13. Cam 11 is hinged on the side of the connecting rod 12 away from the piston block 13. The cams 11 are rotatably connected to the support 6. A rotating shaft 9 is integrally formed coaxially on each of the cams 11. An interactive plate 5 is welded on each of the rotating shafts 9. The sliding of the piston block 13 drives the cams 11 to rotate through the connecting rods 12, and the interactive plates 5 on the cams 11 move accordingly. The up-and-down swing of the interactive plate 5 aims to attract the patient's attention and increase interactivity, such as gently patting the patient's hand to encourage them to continue creating in the sand table 3. When the patient's grip strength increases (indicating tension), the movement speed of the interactive plate 5 is reduced to reduce the stimulation; when the patient's grip strength decreases (indicating relaxation), the movement amplitude of the interactive plate 5 is increased to enhance the interactive effect.

[0065] A number of air holes 7 communicating with the outside of the support 6 are opened on the piston chamber 14. During the movement of the piston block 13 in the piston chamber 14, the air flow in the piston chamber 14 is squeezed out from the air holes 7 to simulate the effect of blowing air on the sand table 3, blowing the sand in the sand table 3, so that the patient can feel a natural environment similar to an outdoor sandy area. This immersive experience helps the patient relax, relieve anxiety and stress, and thus better engage in psychological rehabilitation training. At the same time, the gentle air flow blowing can produce an appeasing effect similar to natural wind, helping the patient calm down. For adolescent patients with large mood swings, this blowing effect can play a role in regulating emotions and enabling them to enter a relaxed state faster. This process forms a closed-loop feedback system to ensure that the patient maintains a positive sense of participation and comfort throughout the training process.

[0066] Embodiment 2:

[0067] As shown in the appendix Figure 1As shown, the difference from Embodiment 1 is that several LED display screens 10 are arranged in a ring on the inner side wall of the sand table 3. The LED display screens 10 are all connected to the psychotherapy system by signal. When the patient is creating on the sand table 3, the content of the LED display screens 10 can be adjusted in real time according to the emotional state and hand movements fed back by the grip force data analyzed by the psychotherapy system. For example, when the patient is nervous, the display screen can show calm natural scenery; when the patient is relaxed, the display screen can show more lively colors and patterns.

[0068] A number of square openings are provided on the inner bottom wall of the sand table 3. A drive box 1 is provided at the bottom of the sand table 3. A number of second electric telescopic rods corresponding to the square openings one by one are provided in the drive box 1. The second electric telescopic rods are connected to the psychotherapy system by signal. The output ends of the second electric telescopic rods are all screwed with columns. The tops of the columns all extend into the square openings and are slidably connected to the square openings. The tops of the columns are all screwed with second pressure sensors.

[0069] When the second electric telescopic rod is in the initial state, the upper half of the column is located inside the sand table 3 and the height of each column is equal. When the second electric telescopic rod is in the contracted state, the height of the top of the column is the lowest and flush with the square opening. When the patient is creating on the sand table 3, the psychotherapy system can control the telescopic movement of the second electric telescopic rod according to the patient's actions or emotional state. For example, when the patient presses a certain place on the sand table 3 forcefully, the second pressure sensor will sense the pressure change and transmit the signal to the psychotherapy system. The system can control the corresponding second electric telescopic rod to contract or extend, thereby changing the height of the column. The change in the height of the column can simulate terrain undulations, such as forming small hills, ravines or platforms, providing more possibilities for the patient's creation on the sand table 3. By combining the interactivity of the sand table 3 game and the personalized treatment function of the psychotherapy system, this design can enhance the treatment effect, help adolescent patients better recognize and express their emotions, and promote the stability and regulation of emotions. At the same time, the dynamically changing surface of the sand table 3 and the personalized interactive experience also help to improve the patient's participation and treatment experience.

[0070] The visual content of the LED display screen 10 is combined with the tactile change of the column height to provide the patient with a multi-sensory interactive experience. For example, when the display screen shows an ocean scene, the column can simulate the undulation of the waves; when the display screen shows a mountain scene, the column can simulate the height change of the mountain peaks. This multi-sensory interaction not only enhances the patient's immersion, but also stimulates their imagination and creativity, enabling them to express their inner emotions more freely.

[0071] Embodiment 3:

[0072] As shown in the appendix Figure 1 The difference from Embodiment 2 is that an ultraviolet disinfection lamp connected to the psychotherapy system by signal is provided in the placement box 2.

[0073] The specific implementation process is as follows: When the psychological training ends, the adolescent patient puts the sand shovel 15 back into the placement box 2. At this time, the sensor of the ultraviolet disinfection lamp should detect the action of putting the sand shovel 15 and automatically start the ultraviolet disinfection program. The ultraviolet disinfection lamp starts to work and disinfects the sand shovel 15 comprehensively to avoid cross-infection caused by repeated use of the sand shovel 15.

[0074] Example 4:

[0075] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , different from Example 3, the psychological treatment system includes a receiving module, an analysis and feedback module, a control module, a sand table scene module, a data analysis module, and a disinfection module.

[0076] The receiving module is used to receive in real time the grip force data collected by the first pressure sensor, the sand distribution data collected by the second pressure sensor, and the identification data transmitted by the infrared sensor, and transmit the grip force data, the sand distribution data, and the identification data to the control module and the analysis and feedback module simultaneously.

[0077] The analysis and feedback module is used to comprehensively analyze the emotional state data of the adolescent patient by analyzing the grip force data of the adolescent patient, the hand movements of the adolescent patient identified by the identification data, and the stacking degree of the sand distribution data, and transmit it to the control module, the sand table scene module, and the data analysis module. The analysis and feedback module includes a grip force emotion analysis unit, an interaction behavior analysis unit, and a scene image unit.

[0078] The grip force emotion analysis unit is used to analyze the grip force intensity, frequency, and change trend according to the grip force data collected by the pressure sensor, and judge the emotional state of the adolescent patient at this time by combining the preset emotion model in which the grip force intensity is positively correlated with the anxiety degree.

[0079] The interaction behavior analysis unit is used to extract the frequency of the hand movements of the adolescent patient in the identification data and judge the interesting degree of the rehabilitation training.

[0080] The scene image unit is used to calculate the sand pile density distribution according to the sand distribution data collected by the second pressure sensor, calculate the pressure standard deviation between each column according to the sand pile density distribution, obtain the pressure change frequency through the pressure standard deviation, thereby judge the operation data of the adolescent patient for the sand table training, and obtain the emotional state data by combining the grip force data and the identification data.

[0081] The control module is used to control the first electric telescopic rod according to the grip force data and the identification data to start the interaction between the interaction board 5 and the adolescent patient.

[0082] The sand table scene module is used to adjust the color temperature of the LED display screen 10 according to the emotional state data, and is also used to control the second electric telescopic rod to push or pull down the column according to the sand distribution data, and generate hills with convex accumulations or gullies with depressions. The sand table scene module includes a scene generation unit and a dynamic adjustment unit.

[0083] The scene generation unit is used to generate corresponding environmental effects of water areas, sandy lands and hills according to the pressure levels of the sand distribution data.

[0084] The dynamic adjustment unit is used to increase the corresponding LED light effects according to the emotional state data and the environmental effects generated by the scene generation unit to simulate a real scene.

[0085] The data analysis module is used to quantify the evaluation system according to the grip strength data, sand distribution data and recognition data, obtain the emotional energy value, record the emotional energy values of several trainings, and integrate and calculate the standard deviation of several emotional energy values. The standard deviation is used as the treatment progress index; the calculation formula of the emotional energy value in the quantification evaluation system of the data analysis module is:

[0086] ;

[0087] Among them, the grip variance is obtained according to the change of the grip strength data, the hand movement entropy value is obtained according to the hand movement trajectory of the recognition data, and the sand pile complexity is obtained according to the sand distribution data.

[0088] The disinfection module is used to drive the ultraviolet disinfection lamp to start and stop respectively according to the placement and removal of the induction sand shovel 15 in the placement box 2.

[0089] The specific implementation process is as follows: During the patient's creation process in the sand table 3 using the sand shovel 15, the receiving module receives the grip force data from the first pressure sensor in real time. The grip force emotion analysis unit receives the grip force data from the first pressure sensor in real time. When the patient's grip force is stronger, it may indicate that the patient is in an anxious or tense state. When the patient's grip force is weak, it means that the patient is in a relatively relaxed state. When the patient's hand operates inside the sand table 3, the infrared sensor is used to identify the frequency of the patient's hand movements to judge the degree of interest in the rehabilitation training. For example, frequent hand movements may indicate that the patient is interested in the training content. Calculate the sand pile density distribution based on the data of the second pressure sensor, and judge the patient's operation data through the pressure standard deviation and change frequency. Combine the results of the grip force emotion analysis unit and the interaction behavior analysis unit to comprehensively analyze the patient's emotional state data. According to the grip force data, hand movement recognition data, and sand distribution data, control the first electric telescopic rod to start the movement of the interaction board 5 to interact with the patient in real time. For example, when the pressure change frequency of the column is lower than the preset level value, and at the same time the hand movement frequency is slow and the grip force is weak, it is judged that the adolescent patient is in a boring state, and the control module starts the interaction board 5 to interact with the adolescent patient; when the hand movement frequency of the adolescent patient is slow and the grip force is strong, it is judged that the adolescent patient is in an anxious state, and at this time the interaction board 5 is not started to reduce their anxiety level.

[0090] The scene generation unit generates corresponding environmental effects according to the pressure level of the sand distribution data, such as sunken waters, flat sandy lands, or steep hills. For example, high-pressure areas may generate hills, and low-pressure areas may generate waters. Adjust the color temperature and light effect of the LED display screen 10 according to the emotional state data and the generated environmental effects to simulate a real scene. For example, when generating hills, the LED display screen 10 may display warm tones; when generating waters, it may display cold tones. The dynamic scene generation and the immersive experience presented by the LED display screen 10 provide a highly immersive treatment environment for the patient, enhancing the attractiveness and effect of the treatment.

[0091] The emotional energy value is calculated by the quantitative evaluation system of grip data, sand distribution data and hand movement recognition data of the data analysis module. The calculation of the emotional energy value combines the grip variance, hand movement entropy value and sand pile complexity, reflecting the patient's emotional state and treatment effect. Among them, the grip variance reflects the degree of change of grip data. The stronger the grip and the more drastic the change, the higher the anxiety or tension of the patient. The hand movement entropy value is calculated by identifying the hand movement trajectory in the data. The larger the entropy value, the more complex and disordered the hand movement is, which may reflect the patient's emotional fluctuation or uncertainty. The sand pile complexity is calculated according to the sand distribution data. The higher the complexity, the more complex and changeable the patient's operation on the sand tray 3 is, which may also be related to the patient's emotional state. The treatment progress index is calculated by the standard deviation of the emotional energy value of multiple trainings to evaluate the patient's rehabilitation progress. For example, the gradual stabilization of the emotional energy value may indicate that the patient's emotional state tends to be stable. The data analysis module quantitatively evaluates the patient's emotional state and rehabilitation progress through the emotional energy value and the treatment progress index. This data-driven evaluation method provides a scientific reference for psychotherapists and helps to optimize treatment plans.

[0092] The disinfection module detects the placement and removal of the sand shovel 15 through the sensor in the placement box 2. When the sand shovel 15 is taken out or put back, the ultraviolet disinfection lamp is automatically started to disinfect the sand shovel 15, avoiding the risk of cross infection and ensuring the hygienic safety of the device during multiple uses.

[0093] Embodiment 5:

[0094] As attached Figure 5 As shown, the difference from Example 4 is that the number of training times of adolescent patients is used as a reference, the data analysis module divides the number of training times into several times, and uses the number of training times as the independent variable (X-axis), and the emotional energy value as the dependent variable (Y-axis). Each point represents the data of one training, and the frequency of multiple interactions is calculated. and the average value of emotional energy , and then calculate the correlation coefficient r, the formula is:

[0095]

[0096] If r is close to -1, it means that the higher the interaction frequency, the lower the emotional energy value (the better the treatment effect); if r is close to 1, it means that the higher the interaction frequency, the higher the emotional energy value (the worse the treatment effect).

[0097] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or alterations derived therefrom still fall within the protection scope of the present invention.

Claims

1. A psychological rehabilitation training device for adolescents, comprising a sandbox (3) and a sand shovel (15), wherein a placement box (2) is fixedly connected to a side wall of the sandbox (3), and the sand shovel (15) is placed in the placement box (2), characterized in that: The sand shovel (15) is connected to the psychotherapy system by signal, the top of the sand tray (3) is fixedly connected to the support frame (4), the support frame (4) is provided with an interactive component for interacting with the adolescent patient and a plurality of infrared sensors for sensing and identifying the hand position of the adolescent patient, and the infrared sensors are connected to the psychotherapy system by signal; The interactive component comprises a support (6) fixedly connected to the side wall of the support frame (4), a piston cavity (14) is provided in the support (6), a piston block (13) is slidably connected in the piston cavity (14), a driving box (8) is fixedly connected to the bottom of the support (6), a driving component for driving the piston block (13) is provided in the driving box (8), the driving component is connected to the psychotherapy system signal, the driving component is fixedly connected to the piston block (13), symmetrically arranged connecting rods (12) are hinged on both sides of the piston block (13), a cam (11) is hinged on the side of the connecting rod (12) away from the piston block (13), the cams (11) are rotatably connected to the support (6), the cams (11) are coaxially fixedly connected to the rotating shafts (9), and the rotating shafts (9) are fixedly connected to the interactive plates (5); a plurality of air holes (7) connected to the outside of the support (6) are opened in the piston cavity (14); A handle (16) is detachably connected to the sand shovel (15), and a sensing component for sensing emotional changes through the grip strength of the adolescent patient is provided in the handle (16), and the sensing component is connected to a signal of the psychotherapy system; The sandbox (3) is provided with a plurality of square openings on the inner bottom wall, a drive box (1) is provided at the bottom of the sandbox (3), a plurality of second electric telescopic rods corresponding to the square openings are provided in the drive box (1), the second electric telescopic rods are connected to the psychotherapy system signal, the output ends of the second electric telescopic rods are fixedly connected to columns, the top ends of the columns extend into the square openings and are slidably connected to the square openings, and the top ends of the columns are fixedly connected to second pressure sensors; When the second electric telescopic rod is in the initial state, the upper half of the column is located in the sandbox (3) and the height of each column is equal. When the second electric telescopic rod is in the retracted state, the top of the column is at its lowest height flush with the square opening.

2. The psychological rehabilitation training device for teenagers according to claim 1, characterized in that: The sensing component comprises a first pressure sensor fixedly connected to the inner wall of the handle (16), and the outer wall of the handle (16) is covered with a flexible layer.

3. The psychological rehabilitation training device for teenagers according to claim 2, characterized in that: The drive assembly comprises a first electric telescopic rod fixedly connected to the inner wall of the drive box (8), the output end of the first electric telescopic rod being coaxially fixedly connected to a transmission rod, the transmission rod extending into the piston cavity (14) and being fixedly connected to the piston block (13).

4. The psychological rehabilitation training device for teenagers according to claim 3, characterized in that: A plurality of LED display screens (10) are arranged on the inner wall of the sandbox (3), and the LED display screens (10) are all connected to the psychotherapy system signal.

5. The psychological rehabilitation training device for teenagers according to claim 4, characterized in that: An ultraviolet disinfection lamp connected to the psychotherapy system signal is arranged in the placement box (2).

6. The psychological rehabilitation training device for teenagers according to claim 5, characterized in that: The psychotherapy system includes a receiving module, an analysis and feedback module, a control module, a sandbox scenario module, a data analysis module, and a disinfection module; The receiving module is used to receive in real time the grip force data collected by the first pressure sensor, the sand distribution data collected by the second pressure sensor, and the identification data transmitted by the infrared sensor, and transmit the grip force data, the sand distribution data and the identification data to the control module and the analysis and feedback module at the same time; The analysis and feedback module is used to comprehensively analyze the emotional state data of adolescent patients by analyzing the grip strength data of adolescent patients, the hand movements of adolescent patients identified by the recognition data, and the stacking degree of sand distribution data, and transmit the data to the control module, the sand table scene module, and the data analysis module; The control module is used to control the first electric telescopic rod according to the grip strength data and the identification data to activate the interactive board (5) to interact with the adolescent patient; The sand table scene module is used to adjust the color temperature of the LED display screen (10) according to the emotional state data, and is also used to control the second electric telescopic rod to push or pull down the column according to the sand distribution data, and to generate hills that express raised piles or sunken gullies; The data analysis module is used to quantify the evaluation system based on the grip strength data, sand distribution data and identification data, obtain the emotional energy value, and record the emotional energy values ​​of several training sessions, integrate and calculate the standard deviation of several emotional energy values, and use the standard deviation as the treatment progress index; The disinfection module is used to sense the placement and removal of the sand shovel (15) in the placement box (2), and to drive the ultraviolet disinfection lamp to start and stop respectively according to the placement and removal behaviors.

7. The psychological rehabilitation training device for teenagers according to claim 6, characterized in that: The analysis and feedback module includes a grip emotion analysis unit, an interactive behavior analysis unit, and a scene image unit; The grip strength emotion analysis unit is used to analyze the grip strength, frequency and change trend based on the grip strength data collected by the pressure sensor, and to determine the emotional state of the adolescent patient at this time by combining the preset emotion model of the positive correlation trend between grip strength and anxiety level; The interactive behavior analysis unit is used to extract the hand movement frequency of adolescent patients in the recognition data and determine their interest in rehabilitation training; The scene image unit is used to calculate the sand pile density distribution based on the sand distribution data collected by the second pressure sensor, and calculate the pressure standard deviation between each column based on the sand pile density distribution. The pressure change frequency is obtained through the pressure standard deviation to judge the operation data of the adolescent patient on the sand tray training, and the emotional state data is obtained in combination with the grip strength data and recognition data.

8. The psychological rehabilitation training device for teenagers according to claim 7, characterized in that: The sandbox scene module includes a scene generation unit and a dynamic adjustment unit; The scene generation unit is used to generate corresponding environmental effects of water, sand and hills according to the pressure level of sand distribution data; The dynamic adjustment unit is used to increase the corresponding LED light effect according to the emotional state data and the environmental effect generated by the scene generation unit to simulate the real scene.

9. The psychological rehabilitation training device for teenagers according to claim 8, characterized in that: The calculation formula of emotional energy value in the quantitative evaluation system of the data analysis module is: ； Among them, the grip force variance is obtained according to the change of grip force data, the hand movement entropy is obtained according to the hand movement trajectory of the recognition data, and the sand pile complexity is obtained according to the sand distribution data.

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