Charge pal type recording jammer

Abstract

The utility model discloses a charge pal type recording jammer, and relates to the technical field of privacy protection, the charge pal type recording jammer comprises a shell, a mainboard, a battery module and an ultrasonic interference module, one end of the shell is provided with an interface module, and at least one side of the shell is provided with a plurality of first through holes; the mainboard is arranged in the shell, the mainboard is provided with a main control module and a power management module, and the power management module is connected with the main control module and the interface module respectively; the battery module is arranged in the shell and located on one side of the mainboard, and the battery module is connected with the power management module; the ultrasonic interference module is arranged in the shell and right faces the first through hole, and the ultrasonic interference module is connected with the main control module. According to the method, the problem of social sensitivity caused by independently using interference equipment can be avoided, and the applicability and acceptability of privacy protection behaviors are improved.

Description

Technical Field

[0001] This application relates to the field of privacy protection technology, and in particular to a power bank-style recording jammer. Background Technology

[0002] In scenarios where protecting the privacy of conversations is crucial, traditional recording jamming devices, due to their readily apparent functionality and often strikingly different appearance from ordinary electronic devices, can easily lead to misunderstandings in everyday conversations. Users may perceive this as a lack of trust in the other person, resulting in awkwardness or impoliteness in social situations. Existing recording jamming devices make it difficult for users to seamlessly integrate them into normal conversations when interference protection is needed, thus impacting the applicability and acceptance of privacy protection devices in everyday social interactions. Utility Model Content

[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a power bank-style recording jammer, which can avoid the socially sensitive issues caused by using jamming devices alone, and improve the applicability and acceptability of privacy protection measures.

[0004] This application provides a power bank-style recording jammer, comprising:

[0005] A housing, one end of which is provided with an interface module, and at least one side of which is provided with a plurality of first through holes;

[0006] A motherboard is disposed within the housing. The motherboard includes a main control module and a power management module. The power management module is connected to the main control module and the interface module, respectively.

[0007] A battery module, which is disposed inside the housing and located on one side of the motherboard, and is connected to the power management module;

[0008] An ultrasonic interference module is disposed inside the housing and directly opposite the first through hole, and the ultrasonic interference module is connected to the main control module.

[0009] The power bank-style audio jammer according to the embodiments of this application has at least the following beneficial effects: the shell and interface module adopt the appearance of a conventional power bank, and the first through hole on the side visually blends with the heat dissipation holes of ordinary devices. During daily use, users can charge the device normally or power external devices through the interface module, presenting the same basic functions as a regular power bank. When audio jamming needs to be activated, the main control module activates the ultrasonic jamming module, causing it to emit ultrasonic signals imperceptible to the human ear through the first through hole, interfering with the sound pickup function of surrounding recording devices. Simultaneously, the power management module dynamically allocates power to the battery module, ensuring that charging and jamming functions operate in tandem without affecting each other. In the solution of this application, the dual functions of charging and jamming reduce the burden of carrying the device, the collaborative design of the battery module and power management module ensures battery life, avoids socially sensitive issues caused by using the jamming device alone, and improves the applicability and acceptability of privacy protection measures.

[0010] According to some embodiments of this application, a plurality of first through holes are provided on both sides of the housing, and two sets of ultrasonic interference modules are provided, with the two sets of ultrasonic interference modules located on both sides of the motherboard and respectively opposite to the first through holes on the corresponding sides.

[0011] According to some embodiments of this application, the ultrasonic interference module includes a driver board and a plurality of ultrasonic transmitters. The ultrasonic transmitters are arranged in two rows on the side of the driver board away from the motherboard, and the ultrasonic transmitters in the two rows are staggered and nested with each other.

[0012] According to some embodiments of this application, a cooling fan is also included. The cooling fan is disposed on the other side of the motherboard, the air inlet of the cooling fan faces the other end of the housing, and the other end of the housing is provided with a plurality of air inlets and a plurality of air outlets at the corresponding positions of the cooling fan.

[0013] According to some embodiments of this application, the ultrasonic interference module is further provided inside the housing at the corresponding position of the air inlet, and the ultrasonic interference module corresponding to the air inlet is located on the side of the motherboard away from the cooling fan.

[0014] According to some embodiments of this application, the outer side of the ultrasonic interference module is further provided with a protective cover, and the protective cover is provided with a second through hole at the corresponding position of the ultrasonic transmitter.

[0015] According to some embodiments of this application, the interface module is provided with a switch button, which is connected to the main control module and is used to control the ultrasonic interference module to start or stop through the main control module.

[0016] According to some embodiments of this application, the interface module is provided with at least one USB interface and one Type-C interface, the USB interface is used to connect to an external electronic device, and the Type-C interface is used to connect to an external charging device.

[0017] According to some embodiments of this application, the motherboard is further provided with an indicator light module, the indicator light module is connected to the main control module, and the housing is provided with an indicator hole at the corresponding position of the indicator light module.

[0018] According to some embodiments of this application, protective covers are provided on both sides of the housing.

[0019] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0020] Additional aspects and advantages of this application will become apparent and readily understood in conjunction with the following description of the embodiments, in which:

[0021] Figure 1 This is a schematic diagram of the structure of a power bank-type recording jammer provided in some embodiments of this application;

[0022] Figure 2 This is an exploded view of a power bank-style recording jammer provided in some embodiments of this application;

[0023] Figure 3 This is an exploded view of another perspective of the power bank-style recording jammer provided in some embodiments of this application.

[0024] The attached icons are numbered as follows:

[0025] Housing 100; First through hole 110; Interface module 120; Switch button 121; USB interface 122; Type-C interface 123; Air inlet 130; Air outlet 140; Indicator hole 150; Protective cover 160; Main board 200; Indicator light module 210; Battery module 300; Ultrasonic interference module 400; Driver board 410; Ultrasonic transmitter 420; Protective cover 430; Second through hole 431; Cooling fan 500. Detailed Implementation

[0026] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0027] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, 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 application and simplifying the description, 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 application.

[0028] In the description of this application, the use of "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0029] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0030] In scenarios where protecting the privacy of conversations is crucial, traditional recording jamming devices, due to their readily apparent functionality and often strikingly different appearance from ordinary electronic devices, can easily lead to misunderstandings in everyday conversations. Users may perceive this as a lack of trust in the other person, resulting in awkwardness or impoliteness in social situations. Existing recording jamming devices make it difficult for users to seamlessly integrate them into normal conversations when interference protection is needed, thus impacting the applicability and acceptance of privacy protection devices in everyday social interactions.

[0031] Based on this, this application provides a power bank-style recording jammer to solve the aforementioned technical problems. The technical solutions provided by this application will be described in detail below.

[0032] Reference Figures 1 to 3 This application provides a power bank-style audio recording jammer, including: a housing 100, a main board 200, a battery module 300, and an ultrasonic jamming module 400. One end of the housing 100 is provided with an interface module 120, and at least one side of the housing 100 is provided with a plurality of first through holes 110. The main board 200 is disposed inside the housing 100, and the main board 200 is provided with a main control module and a power management module. The power management module is connected to the main control module and the interface module 120 respectively. The battery module 300 is disposed inside the housing 100 and located on one side of the main board 200, and the battery module 300 is connected to the power management module. The ultrasonic jamming module 400 is disposed inside the housing 100 and directly opposite the first through holes 110, and the ultrasonic jamming module 400 is connected to the main control module.

[0033] The housing 100 and interface module 120 adopt the appearance of a conventional power bank. The first through-hole 110 on the side visually blends with the heat dissipation holes of ordinary devices. During daily use, users can charge the device normally or power external devices through the interface module 120, presenting the same basic functions as a regular power bank. When it is necessary to activate the recording interference, the main control module activates the ultrasonic interference module 400, which emits ultrasonic signals imperceptible to the human ear through the first through-hole 110, interfering with the sound pickup function of surrounding recording devices. At the same time, the power management module dynamically allocates power to the battery module 300, ensuring that the charging and interference functions operate in coordination without affecting each other. In the solution of this application, the dual functions of charging and interference reduce the burden of carrying the device. The coordinated design of the battery module 300 and the power management module ensures the battery life, avoids social sensitivity issues caused by using the interference device alone, and improves the applicability and acceptance of privacy protection behaviors.

[0034] Reference Figure 2 and Figure 3 It is understandable that the housing 100 has several first through holes 110 on both sides, and two sets of ultrasonic interference modules 400 are provided. The two sets of ultrasonic interference modules 400 are located on both sides of the motherboard 200 and are respectively opposite to the first through holes 110 on the corresponding sides. By setting corresponding first through holes 110 and configuring two sets of ultrasonic interference modules 400 on both sides of the housing 100, a wider range of interference signal coverage can be formed in the surrounding space of the device, avoiding the signal blind zone that may exist in single-sided transmission, and improving the comprehensiveness and effectiveness of the interference function. At the same time, the symmetrical layout of the modules and through holes, without significantly increasing the volume of the housing 100, makes full use of the space on both sides of the motherboard 200 to achieve structural optimization, so that the first through holes 110 are evenly distributed on both sides of the housing 100 as a conventional appearance element, further enhancing the visual consistency with the heat dissipation holes of ordinary power banks, while maintaining the concealment of the device's appearance, avoiding the exposure of functional features due to concentrated openings or module layout on one side, and ensuring that users can achieve comprehensive privacy protection in various scenarios without attracting attention to the special functions of the device.

[0035] Continue to refer to Figure 2 and Figure 3It is understood that the ultrasonic interference module 400 includes a driver board 410 and several ultrasonic transmitters 420. The ultrasonic transmitters 420 are arranged in two rows on the side of the driver board 410 away from the main board 200, with the two rows of ultrasonic transmitters 420 staggered and nested together. The ultrasonic transmitters 420 adopt a circular structure and are arranged in a staggered manner. The lower edge of the upper row of transmitters is embedded in the gap between the upper edges of two adjacent transmitters in the lower row, and the upper edge of the lower row of transmitters is accommodated in the gap between the lower edges of two adjacent transmitters in the upper row. This means that the width of the driver board 410 does not need to be equal to the sum of the diameters of the two transmitters, allowing a larger number of ultrasonic transmitters 420 to be arranged within the same area of ​​the driver board 410, thus improving the space utilization rate. Through the staggered nested arrangement, the integration density of the transmitters is effectively increased without increasing the volume of the driver board 410, making the signal transmission points more dense in a unit space, thereby forming an ultrasonic interference field with a wider coverage and enhancing the interference effect on recording devices at different angles.

[0036] Reference Figure 2 It is understood that the power bank-style recording jammer provided in this application also includes a cooling fan 500. The cooling fan 500 is located on the other side of the motherboard 200, with its air inlet facing the other end of the housing 100. The other end of the housing 100 is provided with several air inlets 130, and the housing 100 is provided with several air outlets 140 at the corresponding positions of the cooling fan 500. The cooling fan 500 draws in external cool air from the other end of the housing 100 through the air inlets 130, and the air flows through the other side of the motherboard 200 to the air outlets 140 at the corresponding positions, forming an air convection channel that runs through the interior of the housing 100. This effectively removes the heat generated by components such as the main control module, power management module, and ultrasonic jamming module 400 during operation, preventing excessive internal temperature caused by prolonged high-load operation, ensuring stable operation of each functional module of the device, and extending its service life.

[0037] Reference Figure 3It is understandable that an ultrasonic interference module 400 is also provided inside the housing 100 at the corresponding position of the air intake 130. The ultrasonic interference module 400 at the air intake 130 is located on the side of the motherboard 200 away from the cooling fan 500. In addition to being located on both sides of the motherboard 200, the ultrasonic interference module 400 is also provided inside the housing 100 at the corresponding position of the air intake 130 to better enhance the recording interference effect. That is, an ultrasonic interference module 400 is provided at the end of the motherboard 200 away from the interface module 120. Furthermore, in order not to affect the heat dissipation duct of the cooling fan 500, the ultrasonic interference module 400 here is only located on the side of the motherboard 200 away from the cooling fan 500, avoiding the space between the air intake 130 and the cooling fan 500. This layout can make greater use of the internal space of the housing 100 and emit ultrasonic interference fields from multiple directions, further enhancing the interference effect on recording devices at different angles.

[0038] Reference Figure 2 and Figure 3 Understandably, the ultrasonic interference module 400 is also equipped with a protective cover 430 on its outer side. The protective cover 430 has a second through hole 431 at the corresponding position of the ultrasonic transmitter 420. The protective cover 430 with the second through hole 431 on the outer side of the ultrasonic interference module 400 provides physical protection for the internal ultrasonic transmitter 420, improving the durability of the equipment during daily use. At the same time, the second through hole 431 at the corresponding position of the ultrasonic transmitter 420 ensures that the ultrasonic signal can propagate unimpeded through the through hole to the external space, preventing the protective cover 430 from affecting the signal transmission efficiency.

[0039] Reference Figure 1 and Figure 2 It is understood that the interface module 120 is equipped with a switch button 121, which is connected to the main control module and used to control the ultrasonic interference module 400 to start or stop. Users can quickly start or stop the interference when needed without additional accessories or complex operations. Furthermore, by integrating the control button into the conventional layout of the interface module 120, the device visually and operationally conforms to the usage habits of a regular power bank, ensuring that others cannot easily detect its special functions through button settings. For example, in scenarios such as business negotiations or private conversations, users can naturally conceal the activation of the interference function with everyday operations such as "checking battery level" or "switching charging modes," ensuring both timely privacy protection and maintaining a natural and smooth communication process, thus improving the concealment of the power bank-style recording jammer provided in this application.

[0040] Reference Figure 2It is understandable that the interface module 120 has at least one USB port 122 and one Type-C port 123. The USB port 122 is used to connect to external electronic devices, and the Type-C port 123 is used to connect to external charging devices. This configuration fully follows the standard interface layout of ordinary power banks, making the device roughly the same as common power banks in appearance and function, thus improving the concealment of the recording jammer.

[0041] Reference Figure 1 and Figure 2 Understandably, the motherboard 200 also includes an indicator light module 210, which is connected to the main control module. The housing 100 has an indicator hole 150 at the corresponding position of the indicator light module 210. The indicator light module 210 serves as a standard interface for device-user interaction, providing necessary status feedback without exposing special functions. Users can confirm whether interference functions are activated or the device's battery level through the indicator lights. The operating experience is consistent with that of a regular power bank, ensuring that the device fully integrates into everyday electronic device usage scenarios while achieving privacy protection. This avoids drawing attention to its special functions due to a lack of status display or abnormal display, thus balancing practicality and concealment.

[0042] Reference Figure 2 and Figure 3 It is understood that protective covers 160 are provided on both sides of the housing 100. It should be noted that the protective covers 160 also have corresponding through holes at the positions corresponding to the indicator hole 150 and the air outlet 140. The housing 100 adopts a split structure with upper and lower parts connected by bolt threads. The protective covers 160 on both sides can directly cover the connection holes into which the bolts are screwed in, thus preventing external dust and foreign objects from entering the housing 100 through the screw holes and affecting the operation of the components. In addition, the protective covers 160 can be printed with conventional markings such as brand logos and power bank parameters; this application does not impose any limitations on this.

[0043] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. A power bank-style recording jammer, characterized in that, include: A housing, one end of which is provided with an interface module, and at least one side of which is provided with a plurality of first through holes; A motherboard is disposed within the housing. The motherboard includes a main control module and a power management module. The power management module is connected to the main control module and the interface module, respectively. A battery module, which is disposed inside the housing and located on one side of the motherboard, and is connected to the power management module; An ultrasonic interference module is disposed inside the housing and directly opposite the first through hole, and the ultrasonic interference module is connected to the main control module.

2. The power bank-type recording jammer according to claim 1, characterized in that, The housing has several first through holes on both sides. The ultrasonic interference module is provided in two sets. The two sets of ultrasonic interference modules are located on both sides of the motherboard and are respectively opposite to the first through holes on the corresponding sides.

3. The power bank-type recording jammer according to claim 2, characterized in that, The ultrasonic interference module includes a driver board and several ultrasonic transmitters. The ultrasonic transmitters are arranged in two rows on the side of the driver board away from the motherboard, and the two rows of ultrasonic transmitters are staggered and nested with each other.

4. The power bank-type recording jammer according to claim 1, characterized in that, It also includes a cooling fan, which is located on the other side of the motherboard. The air intake end of the cooling fan faces the other end of the housing, and the other end of the housing is provided with several air intake holes. The housing is provided with several air outlet holes at the corresponding positions of the cooling fan.

5. The power bank-type recording jammer according to claim 4, characterized in that, The ultrasonic interference module is also provided inside the housing at the corresponding position of the air inlet, and the ultrasonic interference module corresponding to the air inlet is located on the side of the motherboard away from the cooling fan.

6. The power bank-type recording jammer according to claim 3, characterized in that, The ultrasonic interference module is also provided with a protective cover on its outer side, and the protective cover has a second through hole at the corresponding position of the ultrasonic transmitter.

7. The power bank-type recording jammer according to claim 1, characterized in that, The interface module is equipped with a switch button, which is connected to the main control module and is used to control the ultrasonic interference module to start or stop through the main control module.

8. The power bank-type recording jammer according to claim 1, characterized in that, The interface module has at least one USB interface and one Type-C interface. The USB interface is used to connect to an external electronic device, and the Type-C interface is used to connect to an external charging device.

9. The power bank-type recording jammer according to claim 1, characterized in that, The motherboard is also equipped with an indicator light module, which is connected to the main control module. The housing is provided with an indicator hole at the corresponding position of the indicator light module.

10. The power bank-type recording jammer according to claim 1, characterized in that, The shell has protective covers on both sides.

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