A plush toy with built-in interactive sensor

Abstract

The utility model relates to the field of plush toys, and specifically relates to a plush toy with built-in interactive sensor, which comprises a plush toy main body; the plush toy main body comprises a toy plush outer cover, a zipper is fixedly arranged at the rear of the toy plush outer cover, a waterproof filling bag is detachably arranged on the inner side of the toy plush outer cover, a filling layer is arranged in the waterproof filling bag, a waterproof pressing bag is arranged in the waterproof filling bag, a toy pressure sensing mechanism is arranged in the waterproof pressing bag, the toy pressure sensing mechanism corresponds to the eye position of the plush toy main body, a waterproof control module sensing mechanism is arranged in the waterproof filling bag, a silica gel base is fixedly arranged at the bottom of the plush toy main body, the toy pressure sensing mechanism comprises a pressure sensor and a pressure signal amplifier arranged in the waterproof pressing bag, the waterproof performance of the plush toy can be improved, the interactive sensor in the plush toy is prevented from contacting water, and the damage of components is avoided.

Description

Technical Field

[0001] This utility model relates to the field of plush toys, specifically a plush toy with a built-in interactive sensor. Background Technology

[0002] The adorable designs of plush toys can directly attract people's attention, activate the reward-related brain regions, and trigger a desire to buy. At the same time, cuteness can evoke empathy, which is the foundation of the emotional economy, such as the self-indulgence economy and the healing economy, making them popular worldwide.

[0003] Plush toys come in a variety of styles, among which the chubby raccoon plush toy is very popular. It is a toy made of plush fabric, PP cotton and other textile materials as the main fabric, and filled with various stuffing materials. It can also be called a soft toy or a stuffed toy. In order to enrich its functions, plush toys usually have built-in interactive sensors that respond to pressure and enhance their user experience.

[0004] However, plush toys have poor waterproof performance. If a plush toy is immersed in water, the interactive sensor inside will come into contact with the water, which can easily damage the components and affect the user experience. Therefore, a plush toy with a built-in interactive sensor is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a plush toy with built-in interactive sensors.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: a plush toy with built-in interactive sensors, including a plush toy body; the plush toy body includes a plush toy cover, a zipper is fixedly provided at the back of the plush toy cover, a waterproof filling pouch is detachably provided on the inner side of the plush toy cover, a filling layer is provided inside the waterproof filling pouch, a waterproof pressure pouch is provided inside the waterproof pressure pouch, a toy pressure-sensitive mechanism is provided inside the waterproof pressure pouch, the toy pressure-sensitive mechanism corresponds to the eye position of the plush toy body, a waterproof control module sensing mechanism is provided inside the waterproof filling pouch, the toy pressure-sensitive mechanism is electrically connected to the waterproof control module sensing mechanism, a silicone base is fixedly provided at the bottom of the plush toy body, and multiple support legs are evenly fixedly provided below the silicone base.

[0007] Preferably, the toy pressure-sensitive mechanism includes a pressure sensor and a pressure signal amplifier disposed inside the waterproof pressure bladder, and the pressure sensor and the pressure signal amplifier are electrically connected.

[0008] Preferably, the inner wall of the waterproof pressure bladder is provided with a sponge layer, the thickness of which is - mm.

[0009] Preferably, the waterproof control module sensing mechanism includes a support plate with an annular groove. A sealing gasket is provided inside the annular groove, and a sealing support shell is detachably provided on the annular groove. An STM32F103 microcontroller is fixedly installed on the top of the support plate.

[0010] Preferably, a drying package is detachably provided on the inner wall of the sealing support shell, and the drying package is located directly above the STMF microcontroller.

[0011] Preferably, a wire sealing tube is fixedly provided on the sealing support shell and the waterproof pressing bladder respectively, and multiple sealing rings are evenly arranged inside the wire sealing tube.

[0012] Preferably, the silicone base is equipped with a waterproof power supply and a waterproof speaker, and the waterproof power supply is electrically connected to the electrical components in the plush toy body through a waterproof cable.

[0013] The advantages of this utility model are: This invention features a detachable waterproof filling pouch on the inside of the toy's plush cover. This pouch encloses the toy's pressure-sensitive mechanism and waterproof control module sensing mechanism, thus providing waterproof protection for them. The waterproof pressing pouch also protects the pressure-sensitive mechanism from damage. Furthermore, the inner wall of the waterproof pressing pouch is lined with a sponge layer, which further protects the pouch and prevents damage from the pressure sensor.

[0014] This invention utilizes the structural design of a waterproof control module sensing mechanism to install a sealed support shell on the annular groove of the support plate, with a sealing gasket inside the annular groove. This seals the STM32F103 microcontroller within the sealed support shell, enhancing the waterproof protection of the STM32F103 microcontroller. Furthermore, a desiccant is detachably installed on the inner wall of the sealed support shell, positioned directly above the STM32F103 microcontroller, ensuring that the STM32F103 microcontroller inside the sealed support shell remains in a dry environment.

[0015] This invention features wire sealing tubes fixedly installed on the sealed support shell and the waterproof pressure bladder, with multiple sealing rings evenly arranged inside the wire sealing tubes. This structure ensures the sealing of the wiring points and prevents water from seeping into the sealed support shell and the waterproof pressure bladder, thus avoiding damage to the internal sensor components. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of this utility model; Figure 3 This is a structural diagram of the sensing mechanism of the waterproof control module; Figure 4 This is a schematic diagram of the sealed support shell structure; Figure 5 A cross-sectional view of the waterproof compression bladder.

[0018] In the diagram: 1. Toy plush cover; 2. Zipper; 3. Waterproof filling bag; 4. Waterproof pressure bag; 5. Glue base; 6. Support leg; 7. Pressure sensor; 8. Pressure signal amplifier; 9. Sponge layer; 10. Support plate; 11. Ring groove; 12. Sealing gasket; 13. Sealing support shell; 14. STM32F103 microcontroller; 15. Drying bag; 16. Wire sealing tube; 17. Sealing ring; 18. Waterproof power supply; 19. Waterproof speaker. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0020] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses a plush toy with a built-in interactive sensor. (See also...) Figures 1-5A plush toy with built-in interactive sensors includes a plush toy body. The plush toy body is hand-stitched into a chubby raccoon cartoon image. The plush toy body includes a plush toy cover 1, with a zipper 2 fixedly installed at the back of the plush toy cover 1. The zipper 2 facilitates the removal of the plush toy cover 1, making it easy to clean and maintain later. A waterproof filling bag 3 is detachably installed on the inside of the plush toy cover 1. The waterproof filling bag 3 is made of PU material. Through the structure of the waterproof filling bag 3, the pressure-sensitive mechanism and the waterproof control module sensing mechanism of the toy are sealed inside, thereby providing waterproof protection for the pressure-sensitive mechanism and the waterproof control module sensing mechanism. The inside of the waterproof filling bag 3... The toy is equipped with a filling layer made of cotton or polyester filament. Inside the waterproof filling pouch 3 is a waterproof pressure bladder 4, which provides waterproof protection for the toy's pressure-sensitive mechanism. The pressure-sensitive mechanism is located inside the waterproof pressure bladder 4 and corresponds to the eye area of ​​the plush toy. The user can trigger the function by pressing the eyes of the plush toy. Inside the waterproof filling pouch 3 is a waterproof control module sensing mechanism, which is electrically connected to the pressure-sensitive mechanism. A silicone base 5 is fixedly installed at the bottom of the plush toy, and multiple support legs 6 are evenly fixed below the silicone base 5 to improve the stability of the plush toy when placed upright.

[0021] Reference Figure 5 The toy pressure-sensitive mechanism includes a pressure sensor 7 and a pressure signal amplifier 8 installed inside the waterproof pressure bladder 4. The pressure sensor 7 and the pressure signal amplifier 8 are electrically connected. The pressure sensor 7 is a type of thin-film pressure sensor. When the pressure sensor 7 is subjected to external force, it generates an electrical signal, which is then sent to the pressure signal amplifier 8 for amplification. The signal is then sent to the STM32F103 microcontroller 14 in the waterproof control module sensing mechanism to control the operation of the waterproof speaker 19.

[0022] Reference Figure 5 A sponge layer 9 is provided on the inner wall of the waterproof pressure bladder 4. The thickness of the sponge layer 9 is 1-3 mm. The sponge layer 9 can protect the waterproof pressure bladder 4 and prevent the pressure sensor 7 from damaging the waterproof pressure bladder 4.

[0023] Reference Figure 3 and Figure 4The waterproof control module sensing mechanism includes a support plate 10, an annular groove 11 on the support plate 10, a sealing gasket 12 inside the annular groove 11, and a detachable sealing support shell 13 on the annular groove 11. An STM32F103 microcontroller 14 is fixedly mounted on the top of the support plate 10. The STM32F103 microcontroller 14 can analyze the electrical signals generated by the pressure-sensitive mechanism of the toy and control the operation of the waterproof speaker 19. By sealing the STM32F103 microcontroller 14 in the sealing support shell 13, the waterproof protection of the STM32F103 microcontroller 14 is improved.

[0024] Reference Figure 3 and Figure 4 A desiccant 15 is detachably installed on the inner wall of the sealed support shell 13. The desiccant 15 is located directly above the STM32F103 microcontroller 14. The desiccant 15 is made of silicone particles wrapped in non-woven fabric to ensure that the STM32F103 microcontroller 14 inside the sealed support shell 13 is in a dry environment.

[0025] Reference Figure 3 and Figure 5 A wire sealing tube 16 is fixedly installed on the sealing support shell 13 and the waterproof pressing bladder 4 respectively. Multiple sealing rings 17 are evenly arranged inside the wire sealing tube 16. This structure ensures the sealing of the wiring point and prevents water from seeping into the interior of the sealing support shell 13 and the waterproof pressing bladder 4, which could damage the sensor components inside.

[0026] Reference Figure 2 The silicone base 5 contains a waterproof power supply 18 and a waterproof speaker 19. The waterproof power supply 18 is electrically connected to the electrical components in the plush toy body through a waterproof cable. The waterproof power supply 18 supplies power to the electrical components in the device. The waterproof speaker 19 is an IP68 waterproof speaker. When the pressure sensor 7 is subjected to external force, the pressure sensor 7 generates an electrical signal, which is sent to the pressure signal amplifier 8 to amplify the electrical signal. The electrical signal is then sent to the STM32F103 microcontroller 14 in the sensing mechanism of the waterproof control module, thereby controlling the operation of the waterproof speaker 19 to play sound.

[0027] Working principle: By detachably providing a waterproof filling bag 3 on the inside of the toy plush cover 1, the toy pressure-sensitive mechanism and the waterproof control module sensing mechanism can be sealed inside, thereby providing waterproof protection for the toy pressure-sensitive mechanism and the waterproof control module sensing mechanism. The waterproof pressure bladder 4 can provide waterproof protection for the pressure-sensitive mechanism of the toy. The inner wall of the waterproof pressure bladder 4 is provided with a sponge layer 9, which can protect the waterproof pressure bladder 4 and prevent the pressure sensor 7 from causing damage to the waterproof pressure bladder 4. By using the structure of the waterproof control module sensing mechanism, a sealed support shell 13 is installed on the annular groove 11 of the support plate 10, and a sealing gasket 12 is set inside the annular groove 11 to seal the STM32F103 microcontroller 14 in the sealed support shell 13, thereby improving the waterproof protection of the STM32F103 microcontroller 14. Furthermore, a desiccant 15 is detachably installed on the inner wall of the sealed support shell 13. The desiccant 15 is located directly above the STM32F103 microcontroller 14 to ensure that the STM32F103 microcontroller 14 inside the sealed support shell 13 is in a dry environment. By fixing wire sealing tubes 16 to the sealed support shell 13 and the waterproof pressing bladder 4 respectively, and by uniformly arranging multiple sealing rings 17 inside the wire sealing tubes 16, the sealing at the connection point is guaranteed, and water is prevented from seeping into the interior of the sealed support shell 13 and the waterproof pressing bladder 4, which could damage the sensor components inside. Pressing on the eyes of the plush toy causes the pressure sensor 7 to be subjected to external force, which in turn causes the pressure sensor 7 to generate an electrical signal. The electrical signal is then sent to the pressure signal amplifier 8 to amplify the signal, and finally sent to the STM32F103 microcontroller 14 in the waterproof control module's sensing mechanism, thereby controlling the operation of the waterproof speaker 19 to play sound.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A plush toy with a built-in interactive sensor, comprising a plush toy body; characterized in that: The plush toy body includes a plush toy cover (1), a zipper (2) is fixedly provided at the back of the plush toy cover (1), a waterproof filling bag (3) is detachably provided on the inner side of the plush toy cover (1), a filling layer is provided inside the waterproof filling bag (3), a waterproof pressing bag (4) is provided inside the waterproof filling bag (3), a toy pressure sensing mechanism is provided inside the waterproof pressing bag (4), the toy pressure sensing mechanism corresponds to the eye position of the plush toy body, a waterproof control module sensing mechanism is provided inside the waterproof filling bag (3), the toy pressure sensing mechanism is electrically connected to the waterproof control module sensing mechanism, a silicone base (5) is fixedly provided at the bottom of the plush toy body, and multiple support legs (6) are evenly fixedly provided below the silicone base (5).

2. A plush toy with a built-in interactive sensor according to claim 1, characterized in that: The toy pressure-sensitive mechanism includes a pressure sensor (7) and a pressure signal amplifier (8) disposed inside the waterproof pressure bladder (4), and the pressure sensor (7) and the pressure signal amplifier (8) are electrically connected.

3. A plush toy with a built-in interactive sensor according to claim 2, characterized in that: The inner wall of the waterproof pressure bladder (4) is provided with a sponge layer (9), the thickness of which is 1-3 mm.

4. A plush toy with a built-in interactive sensor according to claim 1, characterized in that: The waterproof control module sensing mechanism includes a support plate (10), an annular groove (11) is provided on the support plate (10), a sealing gasket (12) is provided inside the annular groove (11), a sealing support shell (13) is detachably provided on the annular groove (11), and an STM32F103 microcontroller (14) is fixedly provided on the top of the support plate (10).

5. A plush toy with a built-in interactive sensor according to claim 4, characterized in that: The inner wall of the sealed support shell (13) is detachably provided with a drying package (15), which is located directly above the STM32F103 microcontroller (14).

6. A plush toy with a built-in interactive sensor according to claim 5, characterized in that: The sealing support shell (13) and the waterproof pressing bladder (4) are respectively fixedly provided with wire sealing tubes (16), and multiple sealing rings (17) are evenly arranged inside the wire sealing tubes (16).

7. A plush toy with a built-in interactive sensor according to claim 1, characterized in that: The silicone base (5) is equipped with a waterproof power supply (18) and a waterproof speaker (19). The waterproof power supply (18) is electrically connected to the electrical components in the plush toy body through a waterproof cable.

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