WO2023123454A1

WO2023123454A1 - Interference apparatus

Info

Publication number: WO2023123454A1
Application number: PCT/CN2021/143922
Authority: WO
Inventors: 别体军; 陈龙; 马伟东
Original assignee: 深圳市安卫普科技有限公司
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2023-07-06
Also published as: CN114503464A

Abstract

The present application discloses an interference apparatus. The interference apparatus comprises: a housing, wherein an accommodating space is formed in the housing, a first accommodating groove is formed at one side of the exterior of the housing, the first accommodating groove is communicated with the accommodating space, and the first accommodating groove is used for placing an electronic device; and an interference signal generation module, arranged in the accommodating space, wherein the interference signal generation module is configured to send a first signal to the first accommodating groove so as to interfere with the electronic device. By using the interference apparatus having the structure of the present application, the purpose of anti-eavesdropping and anti-recording processing of the electronic device placed in the first accommodating groove can be realized.

Description

a jamming device

technical field

The application belongs to the technical field of interference of electronic equipment, and in particular relates to an ultrasonic interference device.

Background technique

In some important meetings or conversations, someone will use the recording function of the mobile phone to record the content of the meeting or conversation, or the mobile phone will be tapped remotely, and the speaker does not want his speech to be recorded or tapped, and he does not want personal privacy, business Secrets are revealed.

At present, there is no jamming device on the market that can place a mobile phone and realize anti-eavesdropping and anti-eavesdropping on the mobile phone.

application content

In order to solve the above problems, the purpose of this application is to provide a jamming device that can place electronic equipment and realize anti-tampering and anti-eavesdropping on electronic equipment

The implementation mode of this application provides an interference device, including:

The casing has a receiving space inside the casing, and a first containing groove is formed on one side of the outside of the casing, and the first containing groove communicates with the containing space, wherein the first containing The slot is used to place electronic equipment;

An interference signal generating module is arranged in the accommodation space, and the interference signal generating module is used to send a first signal into the first accommodation slot to interfere with the electronic equipment.

In some embodiments, the first signal emitted by the interference signal generating module is a first sound wave signal, and the first signal includes at least two first sound wave signals of different frequencies, and the at least two different frequencies The first sound wave signal can be mixed to generate a second sound wave signal audible to human ears, and the second sound wave signal is used for audio interference to the electronic device.

In some embodiments, the first signal is an ultrasonic signal.

In some embodiments, the at least two first sound wave signals with different frequencies are sound wave signals inaudible to human ears, and can generate second sound wave signals audible to human ears after mixing.

In some embodiments, the housing is provided with recesses on the sidewalls surrounding opposite sides of the first accommodating groove.

In some embodiments, the recessed portion is located in the middle of each side wall, and the side walls provided with the recessed portion are located on opposite sides of the housing in the width direction.

In some embodiments, the accommodation space of the housing includes a second accommodating groove, the number of the second accommodating groove is at least one, and the second accommodating groove is arranged at On the side, the first accommodating groove communicates with the second accommodating groove, and the first signal emitted by the interference signal generating module is emitted from the second accommodating groove into the first accommodating groove .

In some embodiments, the second accommodating groove is higher than the bottom surface of the first accommodating groove in the height direction, and the bottom surface is a side surface of the housing for carrying the electronic device .

In some implementations, the interference signal generating module is disposed in the second accommodating slot, and the side of the interfering signal generating module for emitting the first signal faces the first accommodating slot.

In some embodiments, the accommodating space includes two second accommodating grooves, which are respectively arranged on opposite sides of the first accommodating groove in the length direction, and each of the second accommodating grooves One of the interference signal generation modules is set in each.

In some embodiments, the housing includes:

lower shell; and

The upper shell is used to cooperate with the lower shell to form the accommodation space, and the upper shell includes:

The substrate includes a first surface and a second surface, wherein the first surface is an outer surface of the substrate, the outer surface faces away from the lower case, and the second surface is an inner surface of the substrate, the inner surface faces the lower case;

a side wall located at the periphery of the base plate and higher than the first surface in a direction facing away from the lower case; and

a top plate, located on at least one side of the base plate, and higher than the first surface in a direction facing away from the lower shell, the top plate is connected to the side wall;

Wherein, the side of the substrate facing away from the lower case forms the first accommodating groove, the first accommodating groove is used to place electronic equipment, and the side of the top plate facing the lower case forms the first accommodating groove. Second holding tank.

In some implementations, the second accommodating slot is used to place the interference signal generating module, and the side of the interfering signal generating module used to emit the first signal faces the first accommodating slot.

In some embodiments, the base plate of the upper case, the side wall of the upper case, and the top plate of the upper case are integrally constructed.

In some embodiments, the upper shell includes two second accommodation slots, which are respectively located on opposite sides of the first accommodation slot in the length direction.

In some embodiments, the sidewall of the upper case includes an inner sidewall and an outer sidewall, and the outer sidewall is located at the periphery of the inner sidewall, wherein the first surface of the substrate and the inner sidewall form a The first accommodating groove, the top plate is connected between the inner side wall and the outer side wall, and the top plate, the outer side wall and the inner side wall enclose the second accommodating groove.

In some embodiments, an opening or a plurality of through holes are provided on the inner side wall provided between the first accommodating groove and the second accommodating groove, so that the first accommodating groove and the second accommodating groove The second accommodating grooves are connected.

In some embodiments, the inner sidewall extends upward from the base plate in a direction away from the lower case.

In some embodiments, the outer sidewall includes a first part and a second part connected, wherein the first part is a part higher than the first surface in the direction facing away from the lower shell, so The second portion is a portion higher than the second surface in a direction facing the lower case.

In some embodiments, the second part is used to cooperate with the lower case to form the receiving space, and the first part is used to cooperate with the top board and the base board to form the first the accommodating tank and the second accommodating tank.

In some embodiments, the lower case includes a base body and side walls extending from the periphery of the base body toward the upper case, the side walls of the lower case match the outer side walls of the upper case to form the containment space.

In some embodiments, the upper shell further includes a groove on the first surface, and a support structure is arranged in the groove, and the support structure is used for supporting the The electronic equipment plays a support or/and anti-skid role.

In some embodiments, the support structure includes a support pad, and a slot is formed on the support pad, and the slot can pass through the first signal.

In some embodiments, the number of the grooves is two, which are respectively arranged at both ends of the first surface, and the thickness of the part not provided with the grooves on the central region of the substrate is the same as the thickness of the grooves. The thickness of the region where the groove is arranged on the substrate is the same.

In some embodiments, the interference device further includes a wireless charging module, and a third accommodating groove is provided on the second surface of the substrate in the middle area where the groove is not provided, for accommodating the wireless charging module. charging module.

In some embodiments, the lower shell is provided with a plurality of through holes, and the second surface of the substrate is further formed with a plurality of first positioning posts and a plurality of second positioning posts, and the plurality of second positioning posts The positioning posts are located in the middle area of the second surface, and the plurality of first positioning posts are located in both end areas of the second surface, wherein the heights of the plurality of first positioning posts are smaller than the heights of the plurality of first positioning posts. The height of the two positioning posts, the plurality of first positioning posts have lock holes, the upper shell and the lower shell pass through the through holes on the lower shell through screws and are locked and fixed with the lock holes.

In some embodiments, the interference device further includes a main board, located between the upper case and the lower case, the main board is used to drive the interference signal generating module to send the first signal, and the edge of the main board The area includes a plurality of through holes, and the plurality of first positioning posts and the plurality of second positioning posts are used to respectively pass through the through holes on the main board and interfere with the lower case.

In some embodiments, a groove is provided on the side of the lower shell facing away from the upper shell, the through hole on the lower shell penetrates to the groove, and an anti-skid pad is arranged in the groove .

In some embodiments, a protrusion is formed on the surface of the lower shell facing the upper shell, and when the lower shell and the upper shell are installed together, the plurality of first positioning posts All the plurality of second positioning columns are in conflict with the protrusion, and a limiting groove is formed above the through hole of the lower case, and the opening diameter of the limiting groove is larger than the through hole of the lower case. The diameter of the hole, the limiting groove is used to accommodate the end of the first positioning post.

In some embodiments, the support pad is a wheat awn structure or a rubber pad, and the gaps on the wheat awn structure or the rubber pad can pass through the first signal.

In some implementations, a positioning column is provided in the second accommodation slot for cooperating with the positioning hole on the interference signal generating module, so as to limit and fix the interference signal generating module.

In some embodiments, a plurality of locking structures are further formed on the second surface of the base plate, located on the periphery of the plurality of second positioning posts, and the locking structures are used to fix the main board.

In some embodiments, the locking structure is a protruding structure, and a hook is formed at an end far away from the substrate, and the hook is used to buckle and fix the main board on the substrate.

In some embodiments, the electronic device used to be placed in the first accommodating slot of the upper case is a mobile phone, and the interference device can only interfere with a single mobile phone.

In some embodiments, an opening is provided on the inner side wall provided between the first accommodating groove and the second accommodating groove, and each of the second accommodating grooves is provided with an interference signal generator module, the interference signal generating module includes at least two interference signal generators and a partition, the interference signal generator is used to send the first signal with a preset frequency, and the at least two interference signal generators are used to send at least two First signals with different frequencies, the partition has a plurality of through holes, the partition is exposed at the opening, the first signal exits to the first signal through the plurality of through holes on the partition in the holding tank.

In some embodiments, the interference device further includes a main board, the main board is used to drive the interference signal generation module to send out the first signal, the interference signal generation module further includes a positioning frame and a sub-board, and the at least two The interference signal generator is arranged on the sub-board, and the sub-board is electrically connected to the main board, and the positioning frame includes at least two perforations, and each interference signal generator is arranged in the perforation of the positioning frame. The positioning frame is located on a side of the partition facing away from the first accommodating groove.

In some embodiments, the interference signal generating module further includes gauze, and the gauze is disposed between the partition and the positioning frame.

In some embodiments, the interference device has a length no greater than 22 cm and a width no greater than 12 cm.

The jamming device of the present application is a jamming device with a new structure, which can not only be used to place electronic equipment, but also can realize the function of anti-eavesdropping and anti-tampering for the electronic equipment placed therein.

Description of drawings

FIG. 1 is a schematic three-dimensional structure diagram of a first embodiment of an interference device provided by the present application.

FIG. 2 is an exploded view of the interference device shown in FIG. 1 .

FIG. 3 is a schematic diagram of the outer structure of the upper case of the interference device shown in FIG. 2 .

FIG. 4 is a schematic diagram of the inner structure of the upper case of the interference device shown in FIG. 2 .

FIG. 5 is a schematic diagram of the back structure of the lower case of the interference device shown in FIG. 2 .

FIG. 6 is a schematic diagram of a three-dimensional structure of an interference signal generating module of the interference device shown in FIG. 2 .

FIG. 7 is an exploded view of the jamming signal generating module of the jamming device shown in FIG. 2 .

FIG. 8 is a schematic perspective view of another angle of the interference signal generating module of the interference device shown in FIG. 2 .

FIG. 9 is a perspective view of a partial structure of the interference device shown in FIG. 2 .

FIG. 10 is a schematic view from another angle of a partial structure of the interference device shown in FIG. 2 .

FIG. 11 is a schematic diagram of placing electronic equipment in the first accommodating slot of the interference device shown in FIG. 1 .

FIG. 12 is a structural block diagram of an embodiment of the interference device 1 of the present application.

FIG. 13 is a structural block diagram of another embodiment of the interference device 1 .

Fig. 14 is a schematic perspective view of the second embodiment of the interference device of the present application.

Fig. 15 is a schematic diagram of the exploded structure of the jamming device shown in Fig. 14 . Fig. 16 is a schematic perspective view of the upper shell of the interference device.

Fig. 16 is a schematic perspective view of the upper shell of the interference device.

Fig. 17 is a partial structural diagram of the interference signal generating module.

Fig. 18 is a schematic perspective view of the third embodiment of the interference device of the present application.

FIG. 19 is a schematic diagram of the exploded structure of the jamming device shown in FIG. 18 .

FIG. 20 is a schematic perspective view of the three-dimensional structure of the upper case of the interference device shown in FIG. 18 .

FIG. 21 is a schematic structural view of the pressure-assisting plate of the interference device shown in FIG. 18 .

Fig. 22 is a schematic structural view of the support pad of the interference device shown in Fig. 18 .

Fig. 23 is a schematic perspective view of the fourth embodiment of the interference device of the present application.

Fig. 24 is a schematic diagram of the exploded structure of the jamming device shown in Fig. 22 .

FIG. 25 is a schematic perspective view of the upper shell of the interference device shown in FIG. 23 .

Fig. 26 is an exploded view of a fifth embodiment of the jamming device of the present application.

Detailed ways

Embodiments of the present application are described in detail below, examples of which are shown in the 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 by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application. In the description of the present application, it should be understood that the terms "first" and "second" are only used for description, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity or arrangement of indicated technical features order. Therefore, the technical features defined as "first" and "second" may explicitly or implicitly include one or more of said technical features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

In the description of this application, it should be noted that unless otherwise specified or limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integrated connection; it can be mechanical connection, electrical connection or mutual communication; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the mutual communication between two components role relationship. In addition, the terms "vertical", "transverse", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", etc. indicate an orientation or positional relationship based on The orientations or positional relationships shown in the drawings are only for the convenience of describing the present application, and do not mean that the devices or components referred to must have specific orientations or positions, so they should not be construed as limitations on the present application. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

The following disclosure provides many different implementations or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, only components and settings of specific examples are described below. Of course, they are examples only and are not intended to limit the application. In addition, the present application may repeat reference numerals and/or reference letters in different instances. Such repetition is for simplicity and clarity of presentation of the present application and is not in itself indicative of the various embodiments and/or settings discussed. specific relationship between them. In addition, the various specific processes and materials provided in the following description of the present application are only examples for realizing the technical solution of the present application, but those of ordinary skill in the art should realize that the technical solution of the present application can also be realized through other methods not described below. process and/or other materials.

Furthermore, the described features and structures may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided so that the embodiments of the present application can be fully understood. However, those skilled in the art should appreciate that the technical solutions of the present application can be practiced without one or more of the specific details, or with other structures, components, and the like. In other instances, well-known structures or operations are not shown or described in detail to avoid obscuring the key points of the application.

First of all, the present application mainly provides a jamming device with a new structure. The outer side of the shell of the jamming device with a new structure has a first accommodating groove, and the first accommodating groove is used to place electronic equipment therein. The interior of the casing of the interference device has a storage space, and the storage space is used to accommodate electronic components of the interference device. For example, the accommodating space has a second accommodating groove, and the second accommodating groove is located at a side of the first accommodating groove and communicates with the first accommodating groove. The interference signal generating module of the interference device is placed in the second accommodation slot. The interference signal generating module is used for emitting a first signal toward the first accommodation slot to interfere with the electronic equipment. The electronic device is, for example but not limited to, a mobile phone.

For example, but not limited to, the first signal includes at least two first sound wave signals with different frequencies, and the at least two first sound wave signals with different frequencies can generate a second sound wave that can be heard by human ears after being mixed. The sound wave signal, therefore, can perform audio interference on the electronic equipment placed in the first accommodating slot. The first sound wave signal is, for example, a sound wave signal that cannot be heard by human ears.

The interference device with the above-mentioned new structure can not only meet the needs of customization, but also can interfere with specific electronic equipment, so as to realize the function of anti-tampering and anti-eavesdropping.

Secondly, the present application also provides an interference device with a detection module, the detection module is used to detect whether electronic equipment is placed in the first accommodating slot of the interference device, and when the first accommodating slot is detected When an electronic device is placed in the device, the processing module of the interference device correspondingly controls the interference information generation module to send a first signal according to the detection result of the detection module.

Since the interference device has the detection module, the interference information generation module starts to emit the first signal only when the detection module detects that an electronic device is placed in the first accommodating slot, therefore, the In addition, the power consumption of the interference device can also prolong the life of the interference information generating module.

For the above-mentioned jamming device with a new structure and the jamming device with a detection module, this application respectively records the implementation of various products. The following describes various specific implementations of the jamming device of this application.

Please refer to Figures 1 to 11 together. Figure 1 is a schematic diagram of the three-dimensional structure of the first embodiment of the interference device provided by this application. Figure 2 is an exploded view of the interference device shown in Figure 1. Figure 4 is a schematic diagram of the inner structure of the upper shell of the jamming device shown in Figure 2, Figure 5 is a schematic diagram of the back structure of the lower shell of the jamming device shown in Figure 2, and Figure 6 is a schematic diagram of the structure shown in Figure 2. Fig. 7 is an exploded view of the jamming signal generating module of the jamming device shown in Fig. 2, and Fig. 8 is another perspective view of the jamming signal generating module of the jamming device shown in Fig. 2 Figure 9 is a schematic diagram of a part of the structure of the interference device shown in Figure 2 from one angle, Figure 10 is a schematic diagram of another angle of the partial structure of the interference device shown in Figure 2, and Figure 11 is a schematic diagram of the first angle of the interference device shown in Figure 1 A schematic diagram of an electronic device placed in an accommodating slot. The interference device 1 includes a housing 10 and an interference signal generating module 20 . The housing 10 has a receiving space 11 inside, and the housing 10 has a first receiving groove 12 on its outer side. The first accommodating slot 12 communicates with the accommodating space 11 , wherein the first accommodating slot 12 is used for placing the electronic device A. As shown in FIG. The interference signal generating module 20 is arranged in the accommodation space 11 . The interference signal generating module 20 is used for sending a first signal into the first accommodating slot 12 to interfere with the electronic device A. As shown in FIG. The electronic device A is, for example but not limited to, a mobile phone and the like.

In some embodiments, the first signal includes, for example, at least two first sound wave signals of different frequencies, and the at least two first sound wave signals of different frequencies can be audible to human ears after being mixed. of the second acoustic signal. The second sound wave signal audible to the human ear generated after mixing is used for audio interference to the electronic device A. The first sound wave signal is, for example, a sound wave signal that cannot be heard by human ears. Specifically, the first sound wave signal is, for example but not limited to, an appropriate sound wave signal such as an ultrasonic wave. However, alternatively, the first sound wave signal may also be, for example, a sound wave signal audible by human ears.

In addition, the first signal generated by the interference signal generating module 20 is not limited to the first sound wave signal, and can also be other suitable signals, such as electromagnetic wave signals, as long as it can interfere with the electronic device A and realize The functions of anti-eavesdropping and anti-tampering should all fall within the scope of protection of this application.

It should be noted that, in the present application, the description is mainly made by taking the first signal as the first acoustic wave signal as an example, but it should not be understood as a limitation to the present application.

Since the casing 10 of the interference device 1 of the present application has the first accommodating groove 12, and the first accommodating groove 12 communicates with the accommodating space 11 inside the casing 10, it is located in the accommodating The interference signal generation module 20 in the space 11 is capable of emitting a first signal into the first accommodating slot 12 for audio interference to the electronic device A in the first accommodating slot 12, so that the electronic device A Noise is recorded when equipment A is recording, or the voice signal of the on-site conversation cannot be heard when electronic equipment A is remotely eavesdropped.

It should be noted that the interference device 1 will not affect the normal call access of the electronic device A in the first accommodating slot 12 , and the user needs to pick up the electronic device A to make a normal call when connected.

Optionally, the housing 10 is provided with a recessed portion B on the sidewalls 132 surrounding opposite sides of the first accommodating groove 12 . The first accommodating groove 12 communicates with the outside of the casing 10 through the concave portion B. However, in some other embodiments, the number of the recessed portion B may also be one, that is, the recessed portion B is provided on one of the side walls 132 .

The side wall 132 can block the electronic device A, so that the electronic device A is accommodated in the first accommodating groove 12, and the recessed part B is convenient for the user to observe whether the electronic device A is placed in the first accommodating groove 12 at any time. An anti-eavesdropping and stealing process is performed in the accommodating slot 12 to avoid the problem of omission. In addition, it is also convenient for the user to observe the status of the electronic device A at any time.

Optionally, the recessed portion B is located in the middle of each side wall 132 , and the side walls 132 provided with the recessed portion B are located on opposite sides of the housing 10 in the width direction. Further optionally, the height of the side wall 132 gradually decreases from both ends to the middle.

In some embodiments, the receiving space 11 of the housing 10 includes a second receiving groove 110, the number of the second receiving groove 110 is at least one, and the second receiving groove 110 is arranged in the first receiving groove 12 sideways in the length direction. The first accommodating groove 12 communicates with the second accommodating groove 110 . The first signal sent by the interference signal generating module 20 is emitted from the second accommodating groove 110 into the first accommodating groove 12.

Preferably, the second accommodating groove 110 is higher than the bottom surface F1 of the first accommodating groove 12 in the height direction, and the bottom surface F1 is a side surface of the housing 10 for carrying the electronic equipment a.

In this embodiment, the interference signal generation module 20 is arranged in the second accommodation slot 110, and the side of the interference signal generation module 20 for emitting the first signal faces the first accommodation slot. 12.

Optionally, the accommodating space 11 includes two second accommodating grooves 110, which are respectively arranged on opposite sides of the first accommodating groove 12 in the length direction, each of the second accommodating grooves One of the interference signal generating modules 20 is set in 110 respectively. However, alternatively, in some implementations, the interference signal generator 201 used to emit the first signal in the interference signal generating module 20 may not be arranged in the second accommodation slot 110, for example, but not It is limited to the technical solution described in the fifth embodiment of the present application. As another example, all the interference signal generating modules 20 are not placed in the second accommodating slot 110 , and the second accommodating slot 110 is saved, so it is also possible.

Since the first accommodating grooves 110 are respectively arranged on the opposite sides of the first accommodating groove 12, the direction in which the first signal emerges can be increased, and audio interference can be performed on the electronic device A from multiple angles. In addition, it is also possible to The user is not limited to the direction in which the electronic device A is placed, and the user experience is improved.

Specifically, in this embodiment, the housing 10 includes an upper shell 13 and a lower shell 14 . The upper shell 13 and the lower shell 14 cooperate to form the receiving space 11 . The first accommodating groove 12 is formed above a side of the upper shell 13 facing away from the lower shell 14 .

Optionally, the upper shell 13 includes a base plate 131 , a side wall 132 , and a top plate 133 . The substrate 131 includes a first surface F1 and a second surface F2. Wherein, the first surface F1 is an outer surface of the substrate 131 , and the outer surface faces away from the lower shell 14 . The second surface F2 is an inner surface of the substrate 131 , and the inner surface faces the lower case 14 . The side wall 132 is located at the periphery of the base plate 131 and is higher than the first surface F1 in a direction facing away from the lower case 14 . The top plate 133 is located on at least one side of the base plate 131 and is higher than the first surface F1 in a direction facing away from the lower shell 14 , and the top plate 133 is connected to the side wall 132 . Wherein, the side of the base plate 131 facing away from the lower case 14 forms the first accommodating groove 12 . The second accommodating groove 110 is formed on a side of the top plate 133 facing the lower shell 14 .

In this embodiment, the base plate 131 , the side wall 132 , and the top plate 133 are integrally structured.

Optionally, the side wall 132 of the upper shell 13 includes an inner side wall 1321 and an outer side wall 1322 , and the outer side wall 1322 is located at a periphery of the inner side wall 1321 . The inner wall 1321 extends upward from the base plate 131 in a direction away from the lower case 14 . Wherein, the first accommodating groove 12 is surrounded by the first surface F1 of the substrate 131 and the inner wall 1321 . The top plate 133 is connected between the inner wall 1321 and the outer wall 1322 . The top plate 133 , the outer sidewall 1322 and the inner sidewall 1321 enclose the second accommodating groove 110 .

Optionally, the outer side wall 1322 includes a connected first portion B1 and a second portion B2. Wherein, the first part B1 is a part that is higher than the first surface F1 in the direction facing away from the lower case 14, and the second part B2 is a part that is higher than the first surface F1 in the direction facing the lower case 14. Part of the second surface F2. The second portion B2 is used to cooperate with the lower shell 14 to form the receiving space 11 . The first portion B1 is used to cooperate with the top plate 133 and the base plate 131 to form the first receiving groove 12 and the second receiving groove 110 . In this embodiment, further optionally, the lower case 14 has no side walls. Of course, the lower case 14 may also be provided with side walls correspondingly.

However, alternatively, in some embodiments, the outer side wall 1322 does not have the second portion B2, and the lower shell 14 is correspondingly provided with a side wall 149 extending toward the upper shell 13, so as to Cooperate with the upper shell 13 to form the receiving space 11 . For example, refer to the technical solution described in the third embodiment.

Optionally, in this embodiment, an opening K is provided on the inner wall 1321 provided between the first accommodating groove 12 and the second accommodating groove 110, so that the first accommodating groove 12 It communicates with the second accommodating groove 110 . The interference signal generating module 20 is exposed at the opening K, and the interference signal generating module 20 is provided with a partition 202, and the partition 202 includes a plurality of through holes K1 for emitting the first signal. Therefore, the first signal emitted by the interference signal generating module 20 can be emitted from the second accommodating groove 110 into the first accommodating groove 12 .

However, alternatively, in other embodiments, the inner side wall 1321 has a plurality of through holes K1, the interference signal generating module 20 is arranged behind the inner side wall 1321, and the interference signal generating module 20 The partition plate 202 having a plurality of through holes K1 may not be provided, for example, refer to the technical solution described in the third embodiment.

Optionally, a positioning column 1101 is provided in the second accommodation groove 110 for matching with the positioning hole 208 on the interference signal generating module 20 , and is connected to the positioning hole 208 through the screw 209 . The locking holes in the positioning posts 1101 are matched with each other, so that the interference signal generating module 20 is fixed in the second accommodating groove 110 .

Optionally, the interference signal generating module 20 includes at least two interference signal generators 201 and a partition 202 . The interference signal generator 201 is used to send out the first signal, for example but not limited to, the interference signal generator 201 is used to convert an electrical signal into a first sound wave signal, and the first sound wave signal is Acoustic signal with preset frequency. The preset frequency is, for example but not limited to, any value within the frequency range of 40 to 40.3 KHZ. The separator 202 has a plurality of through holes K1. The separator 202 is exposed at the opening K. The first signal exits into the first accommodating groove 12 through the plurality of through holes K1 on the partition 202 .

In this embodiment, each interference signal generating module 20 includes four interference signal generators 201 for respectively emitting first acoustic signals with different frequencies. The first acoustic signal is, for example but not limited to, an ultrasonic signal. The interference signal generator 201 is, for example but not limited to, an ultrasonic transducer. However, alternatively, in other embodiments, the number of the interference signal generators 201 may also be two, three, five, or even more. In addition, the first signal generated by the interference signal generator 201 is not limited to the first sound wave signal, and can also be other suitable signals, such as electromagnetic wave signals, as long as it can interfere with the electronic device A to realize The functions of anti-eavesdropping and anti-tampering should all fall within the scope of protection of this application. In the present application, the description is mainly made by taking the first signal as the first acoustic wave signal as an example, but it should not be understood as a limitation of the present application.

Based on the sound wave mixing technology, the first sound wave signals with frequencies F1, F2, F3, and F4 are sent through four interference signal generators 201, and the first sound wave signals with frequencies F1, F2, F3, and F4 are inaudible to human ears The sound wave signals, these four first sound wave signals will produce a mixing effect at the microphone circuit of electronic device A, and the generated frequencies are |F1-F2|, |F1-F3|, |F1-F4|, |F2- The second acoustic signal of F3|, |F2-F4|, |F3-F4|, the frequency is |F1-F2|, |F1-F3|, |F1-F4|, |F2-F3|, |F2-F4 |, |F3-F4| The second sound wave signal is the sound wave signal audible to the human ear, and the electronic device A will record the sound wave signal, and the content of the real voice conversation will be shielded, effectively protecting personal privacy.

In this application, two interference signal generation modules 20 are used, and each interference signal generation module 20 includes four interference signal generators 201, respectively, and simultaneously send four first acoustic wave signals with different frequencies to the first container. Placed in the slot 12, after the mixing effect is generated at the microphone circuit of the electronic device A, multiple second sound wave signals with different frequencies that can be heard by the human ear will be generated, so that the audio interference effect on the electronic device A is better.

Specifically refer to FIGS. 6 to 8 . Optionally, the interference signal generating module 20 further includes a sub-board 205 , a positioning frame 203 , and a gauze 204 . The at least two interference signal generators 201 are disposed on the sub-board 205 and electrically connected to the sub-board 205 . The sub-board 205 is, for example but not limited to, a printed circuit board. The positioning frame 203 includes at least two through holes K2. Each interference signal generator 201 is disposed in the through hole K2 of the positioning frame 203 . The positioning frame 203 is located on a side of the partition 202 facing away from the first accommodating slot 12 . The gauze 204 is disposed between the separator 202 and the positioning frame 203 .

The interference signal generating module 20 is an independent module structure, which is easy to install and disassemble. The separator 202 is made of metal, which has a better appearance. The positioning frame 203 and the gauze 204 not only prevent the user from viewing the internal structure of the interference signal generator 201 and the sub-board 205 directly, but also play the role of dustproof and beautiful.

In some embodiments, one or more of the separator 202, the positioning frame 203, and the gauze 204 can be omitted.

Further optionally, in this embodiment, the sides of the interference signal generator 201 for emitting the first signal are all set facing the first accommodation groove 12 .

However, alternatively, in some other embodiments, the side of the interference signal generator 201 for emitting the first signal may also face the center line L of the first accommodation groove 12 along the length direction. -L' (see FIG. 17 ) is inclined, and the range of the inclination angle thereof is, for example but not limited to, 15 degrees to 30 degrees. In this way, the radiation range of the first signal can be increased to prevent dead spots. In addition, the superposition of the first signal can also increase the amplitude of the first signal, and the energy of the first signal is more concentrated. Optionally, the inclination angle is, for example, 15 degrees. That is, the acute angle between the central line L1-L1' of the interference signal generator 201 along the height direction (see FIG. 17 ) and the center line LL' of the first accommodation groove 12 along the length direction is 15°. Spend. For example, refer to the technical solution shown in FIG. 17 . It should be noted that, in order to better illustrate the inclination angle, the center line L-L' of the first accommodation groove 12 along the length direction is translated accordingly.

Optionally, the upper case 13 further includes a groove 135 on the first surface F1. A supporting structure 136 is disposed in the groove 135 . The supporting structure 136 is used to support or/and prevent slippage of the electronic device A placed in the first accommodating slot 12 .

The support structure 136 includes support pads 1361 . Optionally, gaps are formed on the support pad 1361 . For example, the gap can pass the first sound wave signal, so as to implement audio interference to the microphones in all directions of the electronic device A. The support pad 1361 is a wheat awn structure (see FIG. 22 ) or a rubber pad, and the first signal can pass through the gaps on the wheat awn structure or the rubber pad. The wheat awn structures are arranged in an array, for example, so that the passing effect of the first signal will be better, so as to achieve a better interference effect on the electronic device A. The awn structure supports and balances the electronic device A, and is suitable for electronic devices A with different bottom shapes (such as protruding rear lens or not protruding). The wheat awn structure has frictional force and can assist in fixing the recording equipment.

Further optionally, the number of the grooves 135 is two, which are respectively arranged at two ends of the first surface F1.

For example but not limited to, the thickness of the part of the central region of the substrate 131 not provided with the groove 135 is the same as the thickness of the region of the substrate 131 provided with the groove 135 .

Optionally, the interference device 1 further includes a wireless charging module 40 for wirelessly charging the electronic device A.

Optionally, a third accommodating groove 134 is provided on the second surface F2 of the substrate 131 in the middle area where the groove 135 is not provided, for accommodating the coil 401 of the wireless charging module 40 therein. Therefore, the interference device 1 has a compact structure and a thinner thickness.

In this embodiment, a plurality of first positioning posts Z1 and a plurality of second positioning posts Z2 are further formed on the second surface F2 of the substrate 131 . The plurality of second positioning posts Z2 are located in the middle area of the second surface F2. The plurality of first positioning columns Z1 are located at two end regions of the second surface F2. Wherein, the height of the plurality of first positioning columns Z1 is smaller than the height of the plurality of second positioning columns Z2. The plurality of first positioning posts Z1 have locking holes K3. A plurality of through holes 142 are disposed on the lower shell 14 . When the upper shell 13 and the lower shell 14 are installed, the screws 145 are inserted into the through holes 142 on the lower shell 14 and locked and fixed with the locking hole K3.

Optionally, a protrusion 143 is formed on a surface of the lower shell 14 facing the upper shell 13 . When the lower shell 14 and the upper shell 13 are installed together, the plurality of first positioning columns Z1 and the plurality of second positioning columns Z2 are in conflict with the protrusion 143 , and the A limiting slot 144 is formed above the through hole 142 of the lower shell 14 . The hole diameter of the limiting groove 144 is larger than the hole diameter of the through hole 142 of the lower shell 14 . The limiting groove 144 is used for receiving the end of the first positioning post Z1.

Further optionally, a groove (not shown) is provided on the side of the lower shell 14 facing away from the upper shell 13 . The through hole 142 on the lower shell 14 runs through to the groove. An anti-slip pad 146 is provided in the groove to prevent slippage when the interference device 1 is placed flat on a tabletop or the like.

In this embodiment, the interference device 1 further includes a main board 30, located between the upper case 13 and the lower case 14, the main board 30 is electrically connected to the sub-board 205, and is used to drive the interference signal to generate Module 20 sends out a first signal. The edge area of the main board 30 includes a plurality of through holes 300 . The plurality of first positioning posts Z1 and the plurality of second positioning posts Z2 are respectively used to pass through the through holes 300 on the main board 30 and interfere with the lower case 14 .

Optionally, a plurality of snapping structures 138 are further formed on the second surface F2 of the base plate 131, located on the periphery of the plurality of second positioning columns Z2, and the snapping structures 138 are used for positioning the main board 30. to fix.

For example, but not limited to, the locking structure 138 is a protruding structure, and a hook G is formed at an end away from the base plate 131, and the hook G is used to buckle and fix the main board 30 on the base plate. 131 on.

In this embodiment, the length of the interference device 1 is, for example, not greater than 22 centimeters, and the width is, for example, not greater than 12 centimeters. The interference device 1 can only interfere with a single mobile phone, for example. In other words, the interference device 1 can only interfere with one mobile phone at the same time. However, alternatively, in other implementation manners, the jamming device 1 may also be a device with other suitable dimensions and capable of jamming a plurality of electronic devices.

The above-mentioned interference device 1 of the present application is a interference device with a brand-new structure, which can place electronic equipment A on it, and can interfere with electronic equipment A, so as to realize different customization requirements, and can conduct specific electronic equipment A Interference, realize the function of anti-eavesdropping and anti-eavesdropping.

It should be noted that the interference device 1 with the above-mentioned brand-new structure of the present application is not limited to the aspects described in the above-mentioned specific embodiments, and may also have other modified forms, as long as those of ordinary skill in the art understand it according to the aspects described in the application. The technical solutions of various implementations that can be easily conceived based on the technical content should fall within the protection scope of the present application.

The inventor found through a lot of analysis and research that if the interference signal generator 201 of the interference device 1 is in the working state for a long time, it will cause power consumption loss on the one hand, and shorten the life of the interference signal generator 201 on the other hand. technical problem. Furthermore, the user does not know whether the electronic device A is performing the interference function after being placed in the first receiving slot 12 . Based on this, the inventor creatively proposes a further solution, adding a detection module 50 to the interference device 1 . The detecting module 50 is arranged in the receiving space 11 and is used for detecting whether the electronic device A is placed in the first receiving slot 12 . The processing module 302 of the interference device 1 correspondingly controls whether the interference signal generation module 20 starts to work according to the detection result of the detection module 50, that is, whether to start transmitting the first signal into the first accommodating slot 12 .

Specifically, when the detection module 50 detects that the electronic device A is placed in the first accommodating slot 12, the detection module 50 outputs a corresponding detection signal to the processing module 302, and the interference signal occurs The module 20 starts to emit a first signal into the first accommodating slot 12 under the driving control of the processing module 302 . Optionally, when the detection module 50 does not detect that the electronic device A is placed in the first accommodating slot 12, the interference signal generation module 20 does not work. Therefore, the interference device 1 not only reduces power consumption, but also prolongs its lifespan. In addition, an indication module 60 may also be added to the interference device 1, and when the detection module 50 detects that the electronic device A is placed in the first accommodating slot 12, the processing module 302 controls the corresponding The indication module 60 issues a corresponding prompt, so that the user can clearly know that the interference device 1 is in an audio interference state.

Please further refer to FIG. 12 . FIG. 12 is a structural block diagram of an embodiment of the interference device 1 of the present application. The processing module 302 includes a processing unit 3021, and the processing unit 3021 is connected to the detection module 50, and is configured to correspondingly send a second signal to the interference signal generation module 20 when receiving the detection signal, so as to control The interference signal generating module 20 sends out the first signal. In this embodiment, the processing unit 3021 sends out four second signals with frequencies F1, F2, F3, and F4 respectively, and the second signals are, for example, square wave signals. The frequencies F1, F2, F3, F4 are different from each other. However, alternatively, in other embodiments, the processing unit 3021 may also send out two, three, five, or more second signals with different frequencies. Alternatively, the second signal may also be a suitable signal such as a sine wave signal, which is not limited in this application.

Optionally, the processing unit 3021 includes any one or more of a processor or an oscillating circuit, and the processor or the oscillating circuit is configured to generate the four second signals with different frequencies. Regardless of whether it is through software or hardware, or a combination of software and hardware, as long as all technical solutions that can generate multiple second signals with different frequencies should fall within the scope of protection of this application, they are not limited to the ones described here. processor or oscillator circuit.

Optionally, the processing module 302 further includes a driving unit 3022, and the driving unit 3022 is connected between the processing unit 3021 and the interference signal generating module 20, and is used for processing the four second signals with different frequencies. The signal is amplified, and the amplified second signal is output to the interference signal generation module 20, so as to drive the interference signal generation module 20 to output the four first signals with different frequencies to the first accommodation tank 12 middle.

The motherboard 30 includes a circuit board 301 , a processing module 302 , a charging interface 303 , a wireless charging drive circuit 304 , a capacitance detection circuit 305 , and a power management module 306 . The charging interface 303 is located on an end of the circuit board 301 facing the upper case 13 . The processing module 302 , the wireless charging drive circuit 304 , the capacitance detection circuit 305 , and the power management module 306 are located on the surface of the circuit board 301 facing away from the upper case 13 . However, the present application does not limit the positions of the components on the circuit board 301 , for example, the processing module 302 may also be located on the side surface of the circuit board 301 facing the upper case 13 .

It should be further explained that the processing module 302 , wireless charging drive circuit 304 , capacitance detection circuit 305 , and power management module 306 are only shown as blocks in FIG. 2 and FIG. 10 , rather than actual product forms.

The detection module 50 includes a detection electrode 501 and the capacitance detection circuit 305 . The detection electrode 501 is used to form a detection capacitor with the electronic device A. Optionally, the detection electrode 501 is disposed on the inner surface of the upper case 13 . The capacitance detection circuit 305 is used to drive the detection electrodes 501 to perform capacitance sensing. For example but without limitation, the detection module 50 implements capacitive sensing by means of self-capacitance or mutual-capacitance detection. When the shell of the electronic device A is metal, the metal can interact with the detection electrode 501 to form a detection capacitor; when the shell of the electronic device A is not metal, the conductor in the electronic device A interacts with the detection electrode 501 , forming a sense capacitance.

The detection electrodes 501 are, for example, arranged on the inner surface of the upper case 13 in a fixed manner such as sticking. The detection electrode 501 is, for example but not limited to, a suitable conductive material such as copper sheet. The detection electrode 501 is connected to the capacitance detection circuit 305 through wires, for example.

By adopting the above-mentioned capacitive detection method, the electronic device A can be detected relatively easily and the detection accuracy is high. In addition, there is no need to specially select the material of the housing 10, as long as the material of the housing 10 The material is insulating.

However, the inventor found through a large number of experiments and research analysis that the wires are prone to breakage during product installation and product use, causing technical problems such as affecting the quality stability of the product, and then the inventor creatively proposed a new technical solution. The detection electrode 501 is manufactured on a flexible circuit board 502, and one end of the flexible circuit board 502 provided with the detection electrode 501 is disposed on the inner surface of the upper case 13, and the flexible circuit board 502 The other end is connected to the capacitance detection circuit 305 on the side of the motherboard 30 facing the lower case 14 . The flexible circuit board 502 is relatively stable during the process of product installation and product use, and is not prone to technical problems such as breakage, so that the quality stability of the interference device 1 can be improved.

The wireless charging module 40 includes the coil 401 and the wireless charging driving circuit 304 . The wireless charging drive circuit 304 is electrically connected to the coil 401 , and the two cooperate to realize wireless charging for the electronic device A. The wireless charging module 40 can also be omitted in the interference device 1 .

The processing module 302 is electrically connected to the interference signal generating module 20 , the detecting module 50 , the power management module 306 and the indicating module 60 respectively. The power management module 306 is electrically connected to the charging interface 303 , the detection module 50 and the wireless charging module 40 respectively. The power management module 306 receives an external power supply voltage through the charging interface 303, and converts the received external power supply voltage into a first power supply voltage. The power management module 306 provides the first power supply voltage to the processing unit 3021 during operation, and starts to provide the second power supply voltage to the driving unit 3022 when the processing unit 3021 receives the detection signal, So that the drive unit 3022 starts to work. The first power supply voltage is, for example but not limited to, 3.3V, and the second power supply voltage is, for example but not limited to, 12V.

When the detection module 50 does not detect that the electronic device A is placed in the first accommodating slot 12 , the power management module 306 does not output the second power supply voltage to the driving unit 3022 . Therefore, the purpose of saving power consumption can be achieved.

The power management module 306 is also configured to provide a third power supply voltage to the wireless charging drive circuit 304 . The third power supply voltage is, for example but not limited to, 12V.

Optionally, the indication module 60 includes a first indication unit 601 and a second indication unit 602 . The first indicating unit 601 and the second indicating unit 602 are, for example but not limited to, appropriate indicating elements such as LED lamps and display screens. In this embodiment, the first indicating unit 601 is a power indicator light, and the second indicating unit 602 is a working indicator light. When the power management module 306 is connected to the external power supply voltage, the first indicator unit 601 is turned on with a red light, and when the wireless charging module 40 is working, the first indicator unit 601 is switched by a red light It is a blue light, that is, it switches from the first indication state (such as but not limited to a red light) to the second indication state (such as but not limited to a blue light).

After the processing unit 3021 receives the detection signal from the detection module 50, the second indication unit 602 sends out a third indication state, such as but not limited to a green light. When the detection module 50 does not detect that the electronic device A is placed in the first accommodating slot 12, the second indication unit 602 is, for example but not limited to, in a fourth indication state such as an off state or a red light. .

By setting the indication module 60 and correspondingly controlling the indication module 60 to issue a corresponding indication status according to the detection result of the detection module 50 through the processing module 302, the user can clearly understand the interference device 1 various working states.

Optionally, the indicator module 60 is arranged on a sub-board 205 of the signal interference generating module 20, and the indicator module 60 and the interference signal generator 201 are respectively arranged on opposite sides of the sub-board 205. The indicating module 60 is disposed adjacent to the charging interface 303 , and the upper case 13 is respectively provided with openings K10 at positions corresponding to the indicating module 60 and the charging interface 303 .

Since the interference device 1 of the present application further adds a detection module 50, and when the detection module 50 detects that the electronic device A is placed in the first accommodating slot 12, the interference signal generation module of the interference device 1 20, for example, start to send four first sound wave signals of different frequencies into the first accommodating slot 12, so as to perform audio interference on the electronic device A, so as to realize the function of anti-tampering and anti-eavesdropping. In this way, not only power consumption can be saved, but also the purpose of improving product life can be achieved.

The detection technical solution of adding the detection module 50 above is not limited to be applied to the interference device 1 of the above-mentioned new structure, and can also be applied to interference devices of other implementations or other structures, for example, the housing of the interference device The space does not include the second accommodating slot for accommodating the interference signal generation module, and the interference device includes another independent accommodation space for accommodating the interference signal generation module, and the interference device with such a structure can add the detection module 50 Technical solutions. Therefore, as long as it is based on the core technical ideas of the present application, all modified implementations that are easily conceived by those skilled in the art shall fall within the protection scope of the present application.

Please continue to refer to FIG. 12 , optionally, the interference device 1 further includes a rechargeable battery 70 , for example, the rechargeable battery 70 is disposed between the main board 30 and the lower case 14 . The rechargeable battery 70 can store electrical energy, so when there is no external power supply voltage, the rechargeable battery 70 can be used for power supply.

Please refer to FIG. 13 , which is a structural block diagram of another embodiment of the interference device 1 . The main difference from the embodiment in FIG. 12 is that in this embodiment, the interference device 1 does not include a detection module 50 . Correspondingly, when the interference device 1 is working, the power management module 306 continuously provides the first power supply voltage to the processing unit 3201 and continuously provides the second power supply voltage to the driving unit 3022 , so it is also possible. 13 is the same as or similar to the working relationship of the implementation in FIG. 12 and will not be repeated here.

Please refer to FIG. 14 to FIG. 17 . FIG. 14 is a schematic perspective view of the second embodiment of the interference device of the present application. Fig. 15 is a schematic diagram of the exploded structure of the jamming device shown in Fig. 14 . Fig. 16 is a schematic perspective view of the upper shell of the interference device. Fig. 17 is a partial structural diagram of the interference signal generating module. The main structure of the interference device 2 is the same as that of the interference device 1, the same or similar parts of the two will not be repeated here, and the main differences between the two will be described below.

First, the detection module 50 is an infrared detection module. The infrared detection module is arranged in the accommodation space 11, and is used for emitting infrared rays into the first accommodation groove 12, and receiving the infrared rays returned from the first accommodation groove 12, so as to detect the first accommodation groove 12. Whether electronic equipment A is placed in slot 12. The processing module (not marked) is used for correspondingly controlling whether the interference signal generating module 20 sends a first signal to the first accommodating slot 12 according to the detection result output by the infrared detection module.

When the infrared detection module detects that the electronic device A is placed in the first accommodating slot 12, the infrared detection module sends a corresponding detection signal to the processing module, and the processing module corresponds to the detection signal according to the detection signal. The interference signal generating module 20 is controlled to start sending the first signal into the first accommodating slot 12 to interfere with the electronic device A in the first accommodating slot 12 .

Optionally, an infrared transmissive plate 139 is disposed on the housing 10 in a region corresponding to the infrared detection module. For example but not limited to, the infrared transmissive plate 139 is disposed in the middle area of the upper case 13 . The infrared transmissive plate 139 can transmit infrared rays. Optionally, the infrared detection module includes, for example, an infrared emitting device (not shown) and an infrared receiving device (not shown). The infrared emitted by the infrared emitting device is emitted into the first accommodating groove 12 through the infrared transmissive plate 139, and the infrared receiving device receives the infrared rays from the first accommodating groove 12 through the infrared transmissive plate 139. return infrared rays, and convert the received infrared rays into corresponding electrical signals, so as to detect whether the electronic device A is placed in the first accommodating slot 12 .

Second, the third accommodating slot 134 for accommodating the coil 401 of the wireless charging module 40 in the interference device 2 is provided on the main board 30 . Optionally, the third accommodating groove 134 is opposite to the infrared transmission plate 139 . However, alternatively, the third accommodating groove 134 may also be disposed on one side of the inner surface of the upper shell 13 .

Optionally, the infrared detection module is disposed on a surface of the coil 401 of the wireless charging module 40 facing the infrared transmission plate 139 . For example, the infrared detection module is located at the center of the coil 401 of the wireless charging module 40 .

Third, the interference signal generating module 20 does not have a positioning frame 203 and a gauze 204, and the side of the interference signal generator 201 for emitting the first acoustic wave signal faces the center of the first accommodation groove 12 along the length direction. The line LL' is inclined, and the angle of inclination ranges from, for example but not limited to, 15° to 30°. The angle of inclination may be, for example, 15 degrees. That is, the acute angle between the center line L1-L1' of the interference signal generator 201 along the height direction and the center line L-L' of the first accommodation groove 12 along the length direction is 15 degrees. It should be noted that, in order to better illustrate the inclination angle, the center line L-L' of the first accommodation groove 12 along the length direction is translated accordingly. However, the structure of the interference signal generation module 20 of the interference device 2 may be exactly the same as that of the interference signal generation module 20 of the interference device 1 .

However, alternatively, the interference signal module 20 may also adopt the structure of the interference signal module 20 in the interference device 1, which is also possible.

Please refer to FIG. 18 to FIG. 22 . FIG. 18 is a schematic three-dimensional structure diagram of a third embodiment of the interference device of the present application. FIG. 19 is a schematic diagram of the exploded structure of the jamming device shown in FIG. 18 . FIG. 20 is a schematic perspective view of the three-dimensional structure of the upper case of the interference device shown in FIG. 18 . FIG. 21 is a schematic structural view of the pressure-assisting plate of the interference device shown in FIG. 18 . Fig. 22 is a schematic structural view of the support pad of the interference device shown in Fig. 18 . The structure of the interference device 3 is substantially the same as that of the interference device 1 , and the same or similarities between the two will not be repeated here. The main differences between the two are described below.

First, structurally, the inner side wall 1321 of the upper shell 13 is not provided with the opening K, but with the plurality of through holes K1. The interference signal generating module 20 is arranged behind the inner wall 1321 . In addition, the outer wall 1322 does not include the second portion B2 (see FIG. 3 ). The lower shell 14 includes a base 148 and a sidewall 149 extending from the base 148 toward the upper shell 13 . The sidewall 149 of the lower shell 14 matches the outer wall 1322 of the upper shell 13 to form the receiving space 11 .

Second, the detection module 50 is a mechanical detection module. The mechanical detection module includes a mechanical switch 505 disposed on a surface of the main board 30 facing the upper case 13 . The number of said mechanical switch is at least one. In this embodiment, the number of the mechanical switches 505 is two. Of course, the number of mechanical switches 505 can also be three, four, or even more.

Thirdly, an opening K4 penetrating to the accommodating space 11 is formed in the groove 135 of the upper shell 13, and a supporting structure 136 is arranged in the groove 135, and the supporting structure 136 faces the opening. A protrusion T is provided at the position of the hole K4, and the protrusion T is used to press and trigger the mechanical switch 505 when the electronic device A is placed in the first receiving slot 12 . Optionally, the support structure 136 includes a support pad 1361 and a pressure-assisting plate 1362, and the pressure-assisting plate 1362 is provided with the protrusion T at a position facing the opening K4. Further optionally, the mechanical switch 505 is located in the opening K4 and has a predetermined distance from the protrusion T. As shown in FIG.

Fourth, the pressure-assisting plate 1362 is further formed with four positioning columns Z5 on the side surface facing the lower shell 14, and the groove 135 is formed with positioning columns that match the four positioning columns Z5. Through the hole K5, a screw 1363 passes through the positioning hole K5 and locks with the lock hole in the positioning post Z5, so that the supporting structure 136 is fixed in the groove 135 . Optionally, the supporting structure 136 can move up and down relative to the groove 135 .

During operation, the processing module 302 correspondingly controls whether the interference signal generating module 20 sends the first signal to the first accommodating groove 12 according to whether the mechanical switch 505 is triggered by pressing the protrusion T . When the mechanical switch 505 is triggered by the protrusion T of the pressure-assisting plate 1362, the detection module 50 detects that the electronic device A is placed in the first accommodating slot 12, and sends a corresponding detection signal to the The processing module 302, the processing module 302 correspondingly controls the interference signal generating module 20 to start sending the first signal into the first accommodation slot 12 according to the detection signal, so as to control the first accommodation slot 12. Electronic device A in slot 12 interferes.

Preferably, the support pad 1361 is a wheat awn structure, and channels in the awn structure can transmit the first signal. The wheat awn structure is, for example but not limited to, a wheat awn array structure.

In this embodiment, when the electronic device A is placed in the first accommodating slot 12 , the pressing trigger of the protrusion T on the mechanical switch 505 is a positive pressure trigger.

Please refer to FIG. 23 to FIG. 25 . FIG. 23 is a schematic three-dimensional structure diagram of a fourth embodiment of the interference device of the present application. Fig. 24 is a schematic diagram of the exploded structure of the jamming device shown in Fig. 22 . FIG. 25 is a schematic perspective view of the upper shell of the interference device shown in FIG. 23 . The structure of the interference device 4 is substantially the same as that of the interference device 1 , and the same or similarities between the two will not be repeated here. The main differences between the two are described below.

First, the detection module 50 is a mechanical detection module. The mechanical detection module includes a mechanical switch 505 disposed on a surface of the main board 30 facing the upper case 13 . The number of the mechanical switch 505 is at least one. In this embodiment, the number of the mechanical switches 505 is four. Certainly, the number of the mechanical switches 505 may also be two, three, or even more.

Second, the upper shell 13 is respectively provided with openings K8 at the bottoms of both ends of the first accommodating groove 12, and a support structure rotatably connected to the upper shell 13 is formed on one side of the opening K8. 136. The support structure 136 covers the opening K8. The support structure 136 has a protrusion (not shown) formed on the side surface facing the lower case 14, and the protrusion is used for when the electronic device A is placed in the first accommodating groove 12. Pressing triggers the mechanical switch 505 .

Optionally, the supporting structure 136 includes a supporting pad 1361 and a pressure-assisting plate 1362 . The pressure-assisting plate 1362 is located between the opening K8 and the support pad 1361 , and is rotatably connected with the upper shell 13 . Preferably, the pressure-assisting plate 1362 is disposed at the opening K8 and is rotatably connected to the upper shell 13 in a hinged connection, that is, a rotating shaft connection. The position of the pressure-assisting plate 1362 facing the opening K8 is provided with the protrusion, and the protrusion is used to press and trigger the mechanical switch 505 when the electronic device A is placed in the first accommodating slot 12 . Optionally, the support pad 1361 is used to support and/or prevent the electronic device A from slipping. Preferably, the support pad 1361 is a wheat awn structure, and the gaps in the awn structure can transmit the first signal. The wheat awn structure is, for example but not limited to, a wheat awn array structure.

During operation, the processing module 302 correspondingly controls whether the interference signal generating module 20 sends the first signal to the first accommodating slot 12 according to whether the mechanical switch 505 is pressed and triggered. When the mechanical switch 505 is triggered by the protrusion of the pressure-assisting plate 1362, the detection module 50 detects that the electronic device A is placed in the first accommodating groove 12, and sends a corresponding detection signal to the The processing module 302, the processing module 302 correspondingly controls the interference signal generating module 20 to start sending the first signal into the first accommodation tank 12 according to the detection signal, so as to control the first accommodation tank 12 Electronic device A in 12 interferes.

In this embodiment, when the electronic device A is placed in the first accommodating slot 12 , the pressing trigger of the protrusion T on the mechanical switch 505 is a ramp trigger, which is similar to the principle of a guillotine.

Please refer to FIG. 26 . FIG. 26 is an exploded view of a fifth embodiment of the interference device of the present application. The structure of the interference device 5 is substantially the same as that of the interference device 1 , and the same or similarities between the two will not be repeated here. The main differences between the two are described below.

First, the interference signal generating module 20 includes an interference signal generator 201, a partition 202, and a reflection structure 206, and the partition 202 is exposed at the opening K of the inner sidewall 1321. The reflective structure 206 is disposed in the second accommodating groove 110 and behind the partition 202 .

Second, the interference signal generator 201 is disposed on an end surface of the main board 30 facing the second accommodating slot 110 . The interference signal generator 201 sends a first signal into the second accommodating groove 110 , and is emitted into the first accommodating groove 12 after being reflected by the reflection structure 206 .

Optionally, the reflective structure 206 has an inclined portion 2061 , and the inclined portion 2061 enables the first signal incident thereon to be emitted toward the first accommodating groove 12 .

In this embodiment, setting the reflective structure 206 in the second accommodation groove 110 can make the interference signal generator 201 set on the main board 30, and the height of the reflective structure 206 can be smaller than the Therefore, the height of the second accommodating groove 110 can be reduced correspondingly, so that the overall thickness of the interference device 5 can be reduced.

In the foregoing embodiments of the present application, the described features and structures may be combined in any suitable manner in one or more implementations. For those skilled in the art, based on the various embodiments described above in the present application, it is easy to imagine that more embodiments can be obtained by combining the technical solutions of different embodiments. For example, the structure of the housing 10 of the interference device 3 in the third embodiment can also be applied to other implementations.

It needs to be explained again that the focus of this application lies in:

First, this application provides a new type of

interference device

1, 2, 3, 4, 5. The overall structure of the

interference device

1, 2, 3, 4, 5 of this application is not available in the prior art;

Second, the present application also provides a jamming device with a detection module 50, and the structure of the jamming device with a detection function is not limited to the

jamming devices

1, 2, 3, 4, and 5 with new structures described in this application. It can also be an interference device with other suitable structures, as long as it can detect whether the electronic device A is placed on the interference device, and when the electronic device A is detected, the processing module 302 starts to control the interference signal generation module 20 to send the first signal, All practicable embodiments to interfere with electronic equipment shall fall within the scope of protection of this application.

In each of the above-mentioned embodiments, the

interference devices

1, 2, 3, 4, and 5 can not only implement the function of anti-eavesdropping and anti-tampering to the electronic equipment A by means of sound wave interference, but also can use any other suitable method such as electromagnetic interference. The anti-eavesdropping and anti-tampering function of the electronic device A is realized by means of interference. Therefore, the first signal is not limited to the first acoustic wave signal, but can also be any other suitable signal such as an electromagnetic wave signal. That is, in addition to audio interference, electromagnetic interference and the like can also be used to achieve the effect of anti-eavesdropping and anti-tampering on the electronic device A.

The above is only a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any person familiar with the technical field can easily conceive of changes or changes within the technical scope disclosed in this application Replacement should be covered within the protection scope of this application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

An interference device, characterized in that it comprises:

The casing has a receiving space inside the casing, and a first containing groove is formed on one side of the outside of the casing, and the first containing groove communicates with the containing space, wherein the first containing The slot is used to place electronic equipment;

An interference signal generating module is arranged in the accommodation space, and the interference signal generating module is used to send a first signal into the first accommodation slot to interfere with the electronic equipment.
The interference device according to claim 1, wherein the first signal sent by the interference signal generating module is a first sound wave signal, and the first signal includes at least two first sound wave signals of different frequencies, The at least two first sound wave signals with different frequencies can be mixed to generate a second sound wave signal audible to human ears, and the second sound wave signal is used for audio interference to the electronic device.
The interference device according to claim 2, wherein the first signal is an ultrasonic signal.
The interference device according to claim 2, wherein the at least two first sound wave signals with different frequencies are sound wave signals inaudible to human ears, and can generate second sound waves audible to human ears after mixing Signal.
The interference device according to claim 1, characterized in that, the housing is provided with recesses on the sidewalls surrounding opposite sides of the first accommodating groove.
The interference device according to claim 5, wherein the recessed portion is located at the middle of each side wall, and the side walls provided with the recessed portion are located at opposite sides of the housing in the width direction.
The interference device according to any one of claims 1 to 6, wherein the accommodation space of the housing includes a second accommodating groove, the number of the second accommodating groove is at least one, and On the side of the first accommodation groove in the length direction, the first accommodation groove communicates with the second accommodation groove, and the first signal sent by the interference signal generating module is transmitted from the second The accommodating groove projects into the first accommodating groove.
The interference device according to claim 7, wherein the second accommodating groove is higher than the bottom surface of the first accommodating groove in the height direction, and the bottom surface is a side surface of the housing, Used to carry the electronic equipment.
The interference device according to claim 8, wherein the interference signal generating module is arranged in the second accommodating groove, and the side of the interference signal generating module for emitting the first signal faces the The first storage tank.
The interference device according to claim 9, wherein the accommodation space includes two second accommodation grooves, which are respectively arranged on opposite sides of the first accommodation groove in the length direction, each One of the interference signal generating modules is respectively arranged in the second accommodating groove.
The interference device according to claim 7, wherein the housing comprises:

lower shell; and

The upper shell is used to cooperate with the lower shell to form the accommodation space, and the upper shell includes:

The substrate includes a first surface and a second surface, wherein the first surface is an outer surface of the substrate, the outer surface faces away from the lower case, and the second surface is an inner surface of the substrate, the inner surface faces the lower shell;

a side wall located at the periphery of the base plate and higher than the first surface in a direction facing away from the lower case; and

a top plate, located on at least one side of the base plate, and higher than the first surface in a direction facing away from the lower shell, the top plate is connected to the side wall;

Wherein, the side of the substrate facing away from the lower case forms the first accommodating groove, the first accommodating groove is used to place electronic equipment, and the side of the top plate facing the lower case forms the first accommodating groove. Second holding tank.
The interference device according to claim 11, wherein the second accommodating slot is used to place the interference signal generating module, and the side of the interference signal generating module used to emit the first signal faces the Describe the first storage tank.
The interference device according to claim 11, wherein the base plate of the upper case, the side wall of the upper case, and the top plate of the upper case are integrally constructed.
The interference device according to claim 11, wherein the upper shell comprises two second accommodation slots, which are respectively located on opposite sides of the first accommodation slot in the length direction.
The interference device according to claim 11, wherein the side wall of the upper case comprises an inner side wall and an outer side wall, the outer side wall is located at the periphery of the inner side wall, wherein the first surface of the substrate and the outer side wall The inner wall encloses the first accommodating groove, the top plate is connected between the inner wall and the outer wall, and the top plate, the outer wall, and the inner wall enclose the second accommodating groove. holding tank.
The interference device according to claim 15, characterized in that, an opening or a plurality of through holes are provided on the inner side wall provided between the first accommodating groove and the second accommodating groove, so that the The first accommodating tank communicates with the second accommodating tank.
The interference device according to claim 15, wherein the inner wall extends upward from the base plate in a direction facing away from the lower case.
The interference device according to claim 17, wherein the outer wall comprises a first part and a second part connected, wherein the first part is higher than the The part of the first surface, the second part is a part higher than the second surface in the direction facing the lower case.
The interference device according to claim 18, wherein the second part is used to cooperate with the lower shell to form the receiving space, and the first part is used to cooperate with the top board and the base board. cooperate to form the first accommodating groove and the second accommodating groove.
The interference device according to claim 17, wherein the lower case comprises a base body and a side wall extending from the periphery of the base body toward the upper case, and the side wall of the lower case is in contact with the outer side of the upper case The walls match to form the receiving space.
The interference device according to claim 11, wherein the upper case further comprises a groove on the first surface, and a supporting structure is arranged in the groove, and the supporting structure is used for placing on the The electronic equipment in the first accommodating groove plays a role of support or/and anti-slip.
The interference device according to claim 21, wherein the support structure comprises a support pad, and a slot is formed on the support pad, and the slot can pass the first signal.
The interference device according to claim 21, characterized in that, the number of the grooves is two, which are respectively arranged at the two ends of the first surface, and the central region of the substrate is not provided with the grooves. The thickness of the portion of the groove is the same as the thickness of the region on the substrate where the groove is provided.
The interference device according to claim 23, characterized in that the interference device further comprises a wireless charging module, and a third accommodating groove is provided on the second surface of the substrate in the middle area where the groove is not provided , for accommodating the wireless charging module.
The interference device according to claim 11, wherein the lower shell is provided with a plurality of through holes, and the second surface of the substrate is further formed with a plurality of first positioning posts and a plurality of second positioning posts , the plurality of second positioning posts are located in the middle area of the second surface, and the plurality of first positioning posts are located in the two end areas of the second surface, wherein the plurality of first positioning posts The height is smaller than the height of the plurality of second positioning posts, and the plurality of first positioning posts have locking holes, through which screws are inserted into the through holes on the lower case and locked and fixed with the locking holes to secure the plurality of positioning posts. The upper shell and the lower shell are installed together.
The interference device according to claim 25, wherein the interference device further comprises a main board, located between the upper case and the lower case, the main board is used to drive the interference signal generating module to send out the first signal, the edge area of the main board includes a plurality of through holes, the plurality of first positioning posts and the plurality of second positioning posts are used to pass through the through holes on the main board and connect with the lower case contradict.
The interference device according to claim 25, wherein a groove is provided on the side of the lower shell facing away from the upper shell, and the through hole on the lower shell penetrates into the groove, and the An anti-skid pad is arranged in the groove.
The interference device according to claim 25, wherein a protrusion is formed on the surface of the lower shell facing the upper shell, when the lower shell and the upper shell are installed together, the The plurality of first positioning posts and the plurality of second positioning posts are all in conflict with the protrusion, and a limiting groove is formed above the through hole of the lower case, and the opening diameter of the limiting groove is The hole diameter is larger than the through hole of the lower shell, and the limiting slot is used for receiving the end of the first positioning post.
The interference device according to claim 22, wherein the support pad is a wheat awn structure or a rubber pad, and the first signal can pass through a gap on the wheat awn structure or a gap on the rubber pad.
The interference device according to claim 11, characterized in that, a positioning column is arranged in the second accommodating groove for matching with a positioning hole on the interference signal generating module to align the interference signal generating module Carry out limit fixation.
The interference device according to claim 26, wherein a plurality of locking structures are further formed on the second surface of the substrate, located on the periphery of the plurality of second positioning posts, and the locking structures are used for Fix the main board.
The interference device according to claim 31, wherein the locking structure is a protruding structure, and a hook is formed at an end away from the base plate, and the hook is used to buckle and fix the main board on the on the substrate.
The interference device according to claim 1, wherein the electronic device for placing in the first accommodating slot of the upper case is a mobile phone, and the interference device can only interfere with a single mobile phone.
The interference device according to claim 16, wherein an opening is provided on the inner side wall provided between the first accommodating groove and the second accommodating groove, and in each of the second accommodating grooves There is one interference signal generation module, the interference signal generation module includes at least two interference signal generators and partitions, the interference signal generator is used to send out the first signal with a preset frequency, the at least two interference signal generators The signal generator is used to send out at least two first signals with different frequencies, the partition has a plurality of through holes, the partition is exposed at the opening, and the first signal passes through the plurality of through holes on the partition. The holes project into the first receiving groove.
The interference device according to claim 34, wherein the interference device further comprises a main board, the main board is used to drive the interference signal generation module to send out the first signal, and the interference signal generation module further includes a positioning frame and The sub-board, the at least two interference signal generators are arranged on the sub-board, the sub-board is electrically connected to the main board, the positioning frame includes at least two perforations, and each interference signal generator is arranged on the In the through hole of the positioning frame, the positioning frame is located on the side of the partition facing away from the first accommodating groove.
The interference device according to claim 35, wherein the interference signal generating module further comprises gauze, and the gauze is arranged between the partition and the positioning frame.
The interference device according to claim 1, wherein the length of the interference device is not greater than 22 centimeters, and the width is not greater than 12 centimeters.