Multi-mode fusion safety protection device in non-shielding mode
By using a multimodal fusion security protection device in unshielded mode, which combines white noise and ultrasonic signals with air gaps, sound-absorbing particles, flexible sound insulation layers, and a double-door structure, the inconvenience of using traditional mobile phone security protection devices and the problem of eavesdropping are solved, achieving effective information protection and noise isolation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 苏州蓝鲸量子科技有限公司
- Filing Date
- 2025-04-16
- Publication Date
- 2026-05-15
AI Technical Summary
Traditional mobile phone security devices suffer from problems such as inconvenience in use, inability to adapt to diverse eavesdropping methods, lack of intelligent and automated functions, and poor noise isolation, especially in their inability to effectively prevent eavesdropping through vibration or sound waves.
The multimodal fusion security protection device adopts an unshielded mode, including a white noise generator that generates white noise signals from 0.1kHz to 8kHz, an ultrasonic transmitter that emits ultrasonic signals with a frequency greater than 20kHz, combined with an air gap and sound-absorbing particles, a flexible sound insulation layer and a double-door structure, an incoming call sensing component to monitor incoming call signals, and a sealing component to enhance airtightness.
Without completely blocking mobile phones, it effectively prevents information theft, ensures communication functions, enhances noise isolation, ensures user privacy and information security, and prevents external sounds from entering the enclosure and being listened to by the device.
Smart Images
Figure CN224249738U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of information security technology, and in particular to a multimodal fusion security protection device in non-shielded mode. Background Technology
[0002] In today's information age, smartphones have become an indispensable part of people's lives. Mobile phones are not merely communication tools, but also carriers for storing and processing vast amounts of personal data, business information, financial records, and social activities. With the widespread adoption of smartphones, the information stored on them has become increasingly sensitive and valuable. As technology rapidly advances, information theft methods are also constantly evolving, from traditional physical eavesdropping and data theft to more sophisticated electronic attacks and remote surveillance. In particular, in-phone eavesdropping software, utilizing advanced electronic technology, can listen to users' calls, messages, and even ambient sounds without their knowledge, posing a significant threat to personal privacy and social security.
[0003] Traditional mobile phone security devices, such as metal shielding boxes or signal jammers, can prevent electromagnetic wave leakage to some extent, but they have significant drawbacks: First, they are inconvenient to use, requiring the phone to be completely sealed, which affects normal use; second, they cannot adapt to diverse eavesdropping methods, such as eavesdropping through vibration or sound waves; third, they lack intelligent and automated functions, which not only increases the complexity of operation but also reduces the real-time performance and effectiveness of protection; and fourth, they have poor noise isolation.
[0004] To address this, a multimodal fusion security protection device in non-shielded mode is proposed. Utility Model Content
[0005] The purpose of this invention is to provide a multimodal fusion security protection device in non-shielded mode, which aims to solve or improve at least one of the above-mentioned technical problems.
[0006] To achieve the above objectives, this utility model provides the following solution: This utility model provides a multimodal fusion security protection device in unshielded mode, comprising:
[0007] The dual-box housing includes an outer box and a middle box. The middle box is slidably connected to the outer box. An infrared diffuse reflection detector is installed in the middle box. An air gap is provided between the outer box and the middle box. Sound-absorbing particles are provided in the air gap.
[0008] A drawer, which is slidably connected to the intermediate box body via a sliding assembly;
[0009] A white noise generator is installed inside the intermediate enclosure; the white noise generator is used to generate white noise signals with a frequency range of 0.1kHz to 8kHz.
[0010] A plurality of ultrasonic transmitters are installed inside the intermediate housing; the ultrasonic transmitters are used to transmit ultrasonic signals with a frequency range greater than 20 kHz.
[0011] The drawer has a double-door structure, which is installed at the front end of the drawer to close the outer box and the middle box.
[0012] A call sensing component is installed inside the intermediate housing to monitor incoming call signals from electronic devices inside the drawer and to alert the user to incoming calls.
[0013] The inner walls of the intermediate box and the drawer are equipped with flexible sound insulation layers, and sealing components are respectively provided between the double door structure and the front side of the outer box, and between the front side of the intermediate box.
[0014] According to the present invention, a multimodal fusion security protection device in unshielded mode includes a call sensing component comprising:
[0015] A call sensor, which is installed inside the intermediate housing;
[0016] A power display panel is installed at the front end of the double-door structure, and an indicator light is provided below the power display panel.
[0017] According to the present invention, a multimodal fusion security protection device in non-shielded mode is provided, wherein a partition is installed inside the drawer, and the partition divides the inner cavity of the drawer into a small electronic device storage chamber and a mobile phone storage chamber.
[0018] According to the present invention, a multimodal fusion safety protection device in non-shielded mode is provided, wherein the sliding component includes a guide rail and a slide plate, and two sets of the guide rail and the slide plate are respectively provided. The two sets of guide rails are symmetrically installed on opposite inner side walls of the intermediate box, and the slide plate is symmetrically installed on opposite outer side walls of the drawer. The slide plate is slidably connected to the guide rail.
[0019] According to the present invention, a multimodal fusion safety protection device in non-shielded mode is provided. The double-door structure includes an inner closed door and an outer closed door, which are arranged facing each other. The inner closed door is corresponding to the front side of the middle box, and the outer closed door is corresponding to the front side of the outer box. The inner closed door and the outer closed door are fixedly connected by a mounting frame. The inner closed door is fixed to one end of the drawer. The outer closed door is locked to the outer box by a latch. The power display panel is installed at the front end of the outer closed door.
[0020] According to the present invention, a multimodal fusion safety protection device in non-shielded mode is provided, wherein the sealing component includes a first sealing strip and a second sealing strip, the first sealing strip being disposed on the inner wall of the inner closed door, and the second sealing strip being disposed on the inner wall of the outer closed door;
[0021] A sealing plate is provided between the front end of the inner side wall of the intermediate box and the front end of the outer side wall of the intermediate box. The sealing plate isolates the outer side wall of the intermediate box from the inner side wall of the outer box to form a closed cavity, and the cavity is vacuumed.
[0022] According to the present invention, a multimodal fusion safety protection device in non-shielded mode is provided, wherein a number of reinforcing ribs are fixedly connected between the outer wall of the intermediate box and the inner wall of the outer box.
[0023] According to the present invention, a multimodal fusion safety protection device in non-shielded mode is provided, wherein the outer casing has grooves on opposite sides; and a handle is installed on the outer wall of the outer closed door.
[0024] The present invention discloses the following technical effects:
[0025] This invention uses a white noise generator to emit white noise signals with a frequency range of 0.1kHz to 8kHz into the drawer, and an ultrasonic transmitter to emit ultrasonic signals with a frequency range greater than 20kHz into the drawer. The combined use of white noise and ultrasonic signals can effectively prevent eavesdropping on mobile phones. The incoming call sensor component monitors incoming call signals from electronic devices in the drawer and alerts users to incoming calls. This invention can effectively prevent information theft without completely blocking the mobile phone, ensuring the normal communication function of the mobile phone and protecting user privacy and information security.
[0026] In this invention, an air gap is provided between the outer casing and the middle casing, and sound-absorbing particles are placed inside the air gap. The combined use of the air gap and the sound-absorbing particles effectively enhances the sound wave absorption effect. An acoustic bridge design is adopted, which breaks the direct sound wave propagation path between the outer shell and the inner shell through the air gap and the sound-absorbing particles, further effectively blocking the propagation of low and medium frequency sound waves. The air layer reduces the propagation speed of sound waves and works together with the combination of the outer casing and the middle casing to significantly improve the noise isolation effect, especially in the isolation of high frequency noise.
[0027] This invention enhances the airtightness of the device through a double-door structure, increasing the difficulty of damaging the double enclosures and effectively isolating sound transmission from a physical perspective, ensuring that important conversations are not eavesdropped on by electronic devices inside the drawer during meetings or calls; the flexible sound insulation layer absorbs vibration and impact, thereby preventing external sounds from entering the middle enclosure; the flexible sound insulation layer can fully absorb white noise and ultrasonic waves, reducing interference to the user and protecting the user from the effects of these sound waves.
[0028] This invention enhances structural strength through the cavity formed by the double-box design, further reducing the propagation of external sound and preventing external sounds from entering the box and being eavesdropped on by the mobile phone inside the device. By adding sealing components to the double doors, the sound insulation effect is further improved, ensuring that external sounds do not penetrate into the box and preventing the leakage of sensitive information. Attached Figure Description
[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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.
[0030] Figure 1 The isometric projection of this utility model Figure I ;
[0031] Figure 2 The isometric projection of this utility model Figure II ;
[0032] Figure 3 This is a schematic diagram of the structure of this utility model.
[0033] The components include: 1. Outer casing; 2. Middle casing; 3. Air gap; 4. Drawer; 5. Double door structure; 6. Flexible sound insulation layer; 7. Incoming call sensor; 8. Power display panel; 9. Indicator light; 10. Infrared diffuse reflection detector; 11. White noise generator; 12. Ultrasonic jammer; 13. Partition; 14. Guide rail; 15. Groove; 16. Handle. Detailed Implementation
[0034] 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 protection scope of the present utility model.
[0035] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0036] Reference Figures 1-3 This utility model provides a multimodal fusion security protection device in unshielded mode, comprising:
[0037] The double-box design includes an outer box 1 and a middle box 2. The middle box 2 is slidably connected inside the outer box 1. An infrared diffuse reflection detector 10 is installed inside the middle box 2. An air gap 3 is provided between the outer box 1 and the middle box 2. Sound-absorbing particles are provided inside the air gap 3. The sound-absorbing particles are made of glass microspheres.
[0038] Drawer 4 is slidably connected to the middle box 2 via a sliding component;
[0039] White noise generator 11 is installed inside the intermediate housing 2; white noise generator 11 is used to generate white noise signals with a frequency range of 0.1kHz to 8kHz;
[0040] Several ultrasonic transmitters 12 are installed inside the intermediate housing 2; the ultrasonic transmitters 12 are used to transmit ultrasonic signals with a frequency range greater than 20kHz.
[0041] Double-door structure 5 is installed at the front end of drawer 4 to close the outer box 1 and the middle box 2.
[0042] The incoming call sensing component is installed inside the middle cabinet 2 to monitor incoming call signals from electronic devices inside drawer 4 and to alert the user to incoming calls.
[0043] Among them, flexible sound insulation layer 6 is installed on the inner wall of the middle box 2 and drawer 4, and sealing components are respectively installed between the double door structure 5 and the front side of the outer box 1 and between the front side of the middle box 2.
[0044] With this configuration, the present invention transmits white noise signals with a frequency range of 0.1kHz to 8kHz into the drawer 4 through a white noise generator 11, and transmits ultrasonic signals with a frequency range greater than 20kHz into the drawer 4 through several ultrasonic transmitters 12. The combined use of white noise signals and ultrasonic signals can effectively prevent eavesdropping on mobile phones. The incoming call signal of electronic devices in the drawer 4 is monitored by the incoming call sensing component, and incoming call information is alerted. Without completely blocking the mobile phone, it can effectively prevent information theft, ensure the normal communication function of the mobile phone, and ensure user privacy and information security.
[0045] In this invention, an air gap 3 is provided between the outer casing 1 and the middle casing 2. Sound-absorbing particles are placed inside the air gap 3. The combined use of the air gap 3 and the sound-absorbing particles effectively enhances the sound wave absorption effect. An acoustic bridge design is adopted, which breaks the direct sound wave propagation path between the outer shell and the inner shell through the air gap 3 and the sound-absorbing particles, further effectively blocking the propagation of low and medium frequency sound waves. The air layer reduces the propagation speed of sound waves and works together with the combination of the outer casing 1 and the middle casing 2 to significantly improve the noise isolation effect, especially in the isolation of high frequency noise.
[0046] This invention enhances the airtightness of the device through the double-door structure 5, increasing the difficulty of damaging the double enclosures and effectively isolating sound transmission from a physical perspective, ensuring that important conversations are not eavesdropped on by electronic devices inside the drawer during meetings or calls; the flexible sound insulation layer 6 absorbs vibration and impact, thereby preventing external sounds from entering the middle enclosure; the flexible sound insulation layer 6 can fully absorb white noise and ultrasonic waves, reducing interference to the user and protecting the user from the effects of these sound waves.
[0047] This invention enhances structural strength through the cavity formed by the double-box design, further reducing the propagation of external sound and preventing external sounds from entering the box and being eavesdropped on by the mobile phone inside the device. By adding sealing components to the double doors, the sound insulation effect is further improved, ensuring that external sounds do not penetrate into the box and preventing the leakage of sensitive information.
[0048] Further optimization of the solution includes the following call sensing components:
[0049] Call sensor 7 is installed inside the intermediate housing 2;
[0050] A power display panel 8 is installed at the front end of the double-door structure 5, and an indicator light 9 is provided below the power display panel 8;
[0051] When a mobile phone or other electronic device in drawer 4 receives an incoming call, the call sensor 7 detects the signal change and transmits the signal to the control unit (not shown in the figure). The control unit uses a PLC, which controls the indicator light 9 to flash or change color. At the same time, the incoming call information and power information are displayed on the power display panel 8. The user is aware of the incoming call through visual prompts and can open the double door structure 5 to handle the call when appropriate.
[0052] The design is further optimized by installing a partition 13 inside drawer 4, which divides the interior of drawer 4 into a small electronic device storage compartment and a mobile phone storage compartment.
[0053] The design is further optimized so that the sliding component includes a guide rail 14 and a slide plate. There are two sets of guide rails 14 and two sets of slide plates. The two sets of guide rails 14 are symmetrically installed on the two opposite inner side walls of the middle box 2, and the slide plates are symmetrically installed on the two opposite outer side walls of the drawer 4. The slide plates are slidably connected to the guide rails 14.
[0054] The scheme is further optimized. The double-door structure 5 includes an inner closed door and an outer closed door. The inner closed door and the outer closed door are set opposite each other. The inner closed door is set corresponding to the front side of the middle box 2, and the outer closed door is set corresponding to the front side of the outer box 1. The inner closed door and the outer closed door are fixedly connected by a mounting frame. The inner closed door is fixed to one end of the drawer 4. The outer closed door is locked to the outer box 1 by a latch. The power display panel 8 is installed at the front end of the outer closed door.
[0055] The design is further optimized so that the sealing assembly includes a first sealing strip and a second sealing strip. The first sealing strip is set on the inner wall of the inner closed door, and the second sealing strip is set on the inner wall of the outer closed door.
[0056] A sealing plate is provided between the front end of the inner side wall of the intermediate box 2 and the front end of the outer side wall of the intermediate box 2. The sealing plate isolates the outer wall of the intermediate box 2 from the inner wall of the outer box 1 to form a closed cavity, and the cavity is vacuumed.
[0057] Further optimization of the design involves the addition of several reinforcing ribs that provide a fixed connection between the outer wall of the intermediate box 2 and the inner wall of the outer box 1.
[0058] The design is further optimized by providing grooves 15 on the opposite sides of the outer casing 1; and a handle 16 is installed on the outer wall of the outer closed door.
[0059] The design is further optimized by installing a lithium battery, a Type-C charging port, and a switch on the outer casing 1. The Type-C charging port is located on the side of the outer casing 1 and is used to connect a charger to charge the lithium battery. The lithium battery has a capacity of 50,000 mAh to maintain the normal operation of the device. The switch is electrically connected to the control unit and is used to turn the device on or off and control the working status of each component.
[0060] The design was further optimized, and the flexible sound insulation layer 6 was made of flexible sound insulation cotton.
[0061] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0062] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A multimodal fusion security protection device in unshielded mode, characterized in that, include: The double-box housing includes an outer box (1) and a middle box (2). The middle box (2) is slidably connected inside the outer box (1). An infrared diffuse reflection detector (10) is installed inside the middle box (2). An air gap (3) is provided between the outer box (1) and the middle box (2). Sound-absorbing particles are provided inside the air gap (3). Drawer (4), the drawer (4) is slidably connected inside the intermediate box (2) by a sliding assembly; A white noise generator (11) is installed inside the intermediate housing (2); the white noise generator (11) is used to generate white noise signals with a frequency range of 0.1 kHz to 8 kHz. A plurality of ultrasonic transmitters (12) are installed inside the intermediate housing (2); the ultrasonic transmitters (12) are used to transmit ultrasonic signals with a frequency range greater than 20 kHz. A double-door structure (5) is installed at the front end of the drawer (4) to close the outer box (1) and the middle box (2); Call sensing component, which is installed in the intermediate housing (2) to monitor incoming call signals of electronic devices in the drawer (4) and to alert the user of incoming call information; Flexible sound insulation layer (6) is installed on the inner wall of the intermediate box (2) and the drawer (4), and sealing components are respectively provided between the double door structure (5) and the front side of the outer box (1) and between the front side of the intermediate box (2).
2. The multimodal fusion security protection device in unshielded mode according to claim 1, characterized in that: The incoming call sensing component includes: Call sensor (7), the call sensor (7) is installed inside the intermediate housing (2); A power display panel (8) is installed at the front end of the double-door structure (5), and an indicator light (9) is provided below the power display panel (8).
3. The multimodal fusion security protection device in unshielded mode according to claim 1, characterized in that: The drawer (4) is equipped with a partition (13), which divides the interior of the drawer (4) into a small electronic device storage chamber and a mobile phone storage chamber.
4. The multimodal fusion security protection device in unshielded mode according to claim 1, characterized in that: The sliding assembly includes a guide rail (14) and a slide plate. The guide rail (14) and the slide plate are provided in two sets. The two sets of guide rails (14) are symmetrically installed on the two opposite inner side walls of the intermediate box (2). The slide plate is symmetrically installed on the two opposite outer side walls of the drawer (4). The slide plate is slidably connected to the guide rail (14).
5. The multimodal fusion security protection device in unshielded mode according to claim 2, characterized in that: The double-door structure (5) includes an inner closed door and an outer closed door. The inner closed door and the outer closed door are arranged facing each other. The inner closed door is arranged corresponding to the front side of the middle box (2), and the outer closed door is arranged corresponding to the front side of the outer box (1). The inner closed door and the outer closed door are fixedly connected by a mounting frame. The inner closed door is fixed to one end of the drawer (4). The outer closed door is locked to the outer box (1) by a latch. The power display panel (8) is installed at the front end of the outer closed door.
6. The multimodal fusion security protection device in unshielded mode according to claim 5, characterized in that: The sealing assembly includes a first sealing strip and a second sealing strip, the first sealing strip being disposed on the inner wall of the inner closed door, and the second sealing strip being disposed on the inner wall of the outer closed door; A sealing plate is provided between the front end of the inner side wall of the intermediate box (2) and the front end of the outer side wall of the intermediate box (2). The sealing plate isolates the outer wall of the intermediate box (2) from the inner wall of the outer box (1) to form a closed cavity, and the cavity is vacuumed.
7. The multimodal fusion security protection device in unshielded mode according to claim 1, characterized in that: Several reinforcing ribs are fixedly connected between the outer wall of the intermediate box (2) and the inner wall of the outer box (1).
8. The multimodal fusion security protection device in unshielded mode according to claim 5, characterized in that: The outer casing (1) has grooves (15) on its opposite sides; a handle (16) is installed on the outer wall of the outer closed door.