CN218772112U

CN218772112U - Desk type audio security device

Info

Publication number: CN218772112U
Application number: CN202222875503.6U
Authority: CN
Inventors: 黄维荣; 黄昳菁
Original assignee: Guangdong Honghui Intelligent Technology Co ltd
Current assignee: Guangdong Honghui Intelligent Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-28
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a secret device of desk-top audio frequency, including shell body and air purification subassembly and the ultrasonic wave subassembly of setting in the shell body, air purification subassembly and ultrasonic wave subassembly all set up in the shell body, and air purification subassembly and ultrasonic wave subassembly all are connected with the power module electricity, are equipped with at least one air circulation mouth on the shell body. The utility model discloses a desk-top audio frequency secrecy device can be through combining air purification subassembly and ultrasonic wave subassembly in order to accomplish air purification's function and the function of preventing the recording, has added the setting of shell body simultaneously, can conceal the ultrasonic wave subassembly in the shell body intact to can accomplish its corresponding function better.

Description

Desk type audio security device

Technical Field

The utility model relates to an anti-eavesdropping technical field especially relates to a secret device of desk-top audio frequency.

Background

With the progress and development of science and technology, in recent years, the digital electronic industry has developed rapidly, and various eavesdropping products and recording products have appeared in a large number, and a trend of miniaturization and hiding has appeared, so that people feel that the eavesdropping products and the recording products are too defensely.

SUMMERY OF THE UTILITY MODEL

To the weak point of prior art, the utility model provides a desk-top audio frequency secrecy device. The anti-recording function can be completed, and the anti-recording air purifier can be hidden in the air purifier to complete the function of the air purifier.

According to the utility model discloses an aspect provides a desk-top audio frequency secrecy device, including shell body and air purification subassembly and the ultrasonic wave subassembly of setting in the shell body, the ultrasonic wave subassembly is used for sending the ultrasonic wave in order to disturb the recording equipment, and air purification subassembly and ultrasonic wave subassembly all set up in the shell body, are equipped with at least one air circulation mouth on the shell body.

The utility model discloses an audio frequency is secret device can be through combining air purification subassembly and ultrasonic wave subassembly in order to accomplish air purification's function and the function of preventing the recording, has added the setting of shell body simultaneously, can conceal the ultrasonic wave subassembly in the shell body intact to can accomplish its corresponding function better.

In some embodiments, an air purification assembly includes an anion generator and an air filter disposed at least one side in an air circulation direction of the anion generator.

Therefore, air passing through the negative ion generator and the air filter element can be filtered, and negative ions are released to purify the air.

In some embodiments, the air filter element comprises one or more of a common filter element, a formaldehyde filter element and a PM2.5 filter element in any combination.

From this, can be provided with different air cleaner filter with the reply and use to different function demands through the function kind that sets up air cleaner filter.

In some embodiments, the air purification device further comprises a fan assembly disposed at one side of the air purification assembly in the outer casing, wherein at least two air vents are provided, including a first air vent and a second air vent, and the fan assembly is configured to enable air to enter the outer casing from the first air vent and flow through the air purification assembly and then flow out from the second air vent, or enable air to enter the outer casing from the second air vent and flow through the air purification assembly and then flow out from the first air vent.

From this, can make the weight of the both sides of whole device keep relative balance through the position setting of the fan subassembly that sets up, add to anion generator's position setting and the position setting of ultrasonic wave subassembly, be favorable to improving the stability of putting of device, also can make the air flow through anion generator and air filter smoothly simultaneously, improve air purification efficiency.

In some embodiments, the first air circulation port is provided on a side of the outer case where the ultrasonic wave module is provided, and the second air circulation port is provided on a side of the outer case where the fan module is provided.

From this, can make the air can certainly can pass through anion generator and air filter's purification when the access device is inside through the position that sets up first air circulation mouth and second air circulation mouth, and the setting of first air circulation mouth can also be favorable to the ultrasonic wave that the ultrasonic wave subassembly sent to the device outside simultaneously.

In some embodiments, the air circulation port further includes a third air circulation port provided at a position on the outer case where the negative ion generator is provided,

the fan assembly is also used for enabling air to enter the outer shell from the third air circulation port and flow out from the second air circulation port after flowing through the air purification assembly, or enabling air to enter the outer shell from the third air circulation port and flow out from the first air circulation port after flowing through the air purification assembly.

Therefore, the number of the arrangement positions of the air circulation ports can be increased, and the air purification efficiency of the air purification assembly is improved.

In some embodiments, the air purification assembly further comprises an EUV germicidal lamp disposed at the air flow opening for flowing air out of the outer housing.

Therefore, the ultraviolet sterilization effect can be increased by adding the EUV sterilization lamp, and the air purification effect is improved.

In some embodiments, the ultrasonic assembly includes at least two sets of ultrasonic generators arranged side by side in a height direction within the outer housing.

Therefore, ultrasonic waves can be superposed in the air through the two ultrasonic generators which are arranged in parallel, so that a more ideal blocking effect is achieved.

In some embodiments, the ultrasonic air purifier further comprises a control panel and a control switch, the control panel and the control switch are arranged in the outer shell, the control panel is arranged in the outer shell, the control switch is electrically connected with the control panel, the control panel is respectively electrically connected with the ultrasonic wave assembly and the air purification assembly, and the control switch is used for controlling the opening and closing operations of the ultrasonic wave assembly and/or the air purification assembly.

Therefore, the operation of the ultrasonic wave assembly and/or the air purification assembly can be controlled by additionally arranging the control panel and the control switch, so that the effects of adjusting the output intensity and controlling the on-off are achieved.

In some embodiments, a power module is further disposed in the outer casing, the air purification assembly and the ultrasonic assembly are both electrically connected to the power module, and the power module includes a power supply interface disposed on the outer casing.

Therefore, the output stability of the voltage and the current of the whole device can be ensured by arranging the power supply interface.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a desktop audio security device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the embodiment of FIG. 1;

FIG. 3 is an exploded view of the internal structure of the embodiment of FIG. 1;

description of reference numerals: 1. an outer housing; 11. the upper part of the shell; 12. the middle part of the shell; 13. a lower portion of the housing; 21. a first air circulation port; 22. a second air circulation port; 23. a third air circulation port; 3. an ultrasonic component; 31. an ultrasonic generator; 41. an anion generator; 42. an air filter element; 43. a fan assembly; 44. an EUV germicidal lamp; 51. a control panel; 52. a control switch; 6. a power supply interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.

Referring to fig. 1 to 3, schematic structural diagrams of a desktop audio security device according to an embodiment of the present invention are shown.

Referring to fig. 1 and 2, the desktop audio security device includes an outer housing 1, and an air purification assembly and an ultrasonic assembly 3 disposed in the outer housing 1, wherein the ultrasonic assembly 3 is used for emitting ultrasonic waves to interfere with the recording device, and at least one air circulation port is disposed on the outer housing 1 for releasing purified air or sterilizing factors for purifying air, wherein a specific method for interfering with the recording device by using ultrasonic waves can be performed by referring to related contents recorded in the prior art for setting the ultrasonic assembly 3, which is not an innovative part of the present invention and will not be described herein. The device also comprises a power module which is used for supplying power to the air purification component and the ultrasonic component 3 so as to ensure that the device can normally operate.

The air purification component can be a functional component which releases sterilization factors outwards, and can also be a functional component which purifies air flowing through the air purification component. When the air purification subassembly is the functional unit of outside release sterilizing factor, the air circulation mouth on the shell body 1 can be only one to be arranged in circulating the sterilizing factor that the air purification subassembly released to the air, reach air purification's functional effect. And when the air purification subassembly is for carrying out the functional block that purifies for the air that will circulate through the air purification subassembly, the air circulation mouth on the shell body 1 can set up to at least two, refer to fig. 2, air circulation mouth includes first air circulation mouth 21 and second air circulation mouth 22, in order to realize making inside air admission shell body 1, and the flow is through the air purification subassembly, flow out from the device is inside again, accomplish the functional effect of air purification, wherein, one in first air circulation mouth 21 and the second air circulation mouth 22 two is used for as the air intlet, another is as the air outlet, in order to realize the business turn over of air, specifically adopt which air circulation mouth as air intlet or air outlet, and do not influence its air purification's effect, the utility model discloses do not do this specifically and limit. In the present embodiment, the entire structure will be described more specifically by taking the air cleaning module as an example of a functional module for cleaning air flowing through the air cleaning module.

With reference to fig. 2, specifically, the air purification assembly includes an anion generator 41 and air filter elements 42 disposed at two sides of the anion generator 41, so as to effectively filter and purify air flowing through, wherein the air filter elements 42 may be common filter elements, or other common air purification filter elements such as formaldehyde filter elements and PM2.5 filter elements, or a combination of two or more filter elements with different functions, so as to achieve a combination effect of multiple functions. Preferably, the air filter element 42 is disposed at two end sides of the negative ion generator 41 in the outer casing 1 in the air flowing direction, so that the air can pass through the air filter element 42, then the negative ion generator 41 and finally the air filter element 42 again when flowing through the air purifying assembly, thereby effectively improving the air purifying effect.

Referring to fig. 3, the outer case 1 may be formed in a long strip shape, and may be formed in an integrated structure or a split structure, the air purification assembly is preferably disposed at the middle of the outer case 1, and the first air circulation port 21 and the second air circulation port 22 are respectively disposed at both sides of the air purification assembly on the outer case 1, so that the air can be necessarily purified and filtered by the air purification assembly when flowing into the apparatus. The outer shell 1 can be internally provided with a fan assembly 43, the fan assembly 43 is arranged on one of two sides of the air purification assembly in the outer shell 1, and the ultrasonic assembly 3 can be arranged on the other side, so that the whole device can be more stable when being placed. Meanwhile, the integral desktop audio security device may be disposed in a vertical manner or a horizontal manner, and specifically, the structure of the external housing 1 is further described by taking the external housing as an example of being disposed vertically. The outer shell 1 may include an upper shell portion 11, a middle shell portion 12, and a lower shell portion 13, the upper shell portion 11, the middle shell portion 12, and the lower shell portion 13 may be assembled and connected to each other through a connection structure, the connection structure may specifically adopt a common connection structure such as a snap structure to achieve the assembly between the upper shell portion 11, the middle shell portion 12, and the lower shell portion 13, the ultrasonic assembly 3 may be disposed inside the lower shell portion 13 to enable the center of gravity of the integrated device to be maintained at the lower portion, so that the integrated device is not prone to fall down, the fan assembly 43 is disposed inside the upper shell portion 11, the first air circulation port 21 may be disposed on an outer side surface of the lower shell portion 13, the second air circulation port 22 may be disposed on an outer side surface of the upper shell portion 11, and the fan assembly 43 is configured to blow air to an outside of the outer shell 1 to enable air inside the outer shell 1 to form a convection flow, so that the air enters the outer shell 1 from the first air circulation port 21 and flows out from the second air circulation port 22 after passing through the air purification assembly, thereby achieving an air purification effect. Referring to fig. 2 and 3, the first air circulation port 21 may be a plurality of strip-shaped through holes uniformly distributed on the outer side surface of the lower housing portion 13, and a metal mesh baffle may be additionally disposed on the first air circulation port 21, so as to prevent large external particles from entering the inside of the device, and facilitate the ultrasonic waves emitted by the ultrasonic wave assembly 3 to be smoothly emitted from the first air circulation port 21 to the outside of the device; the second air circulation ports 22 may be circular holes or oblong holes formed in the outer surface of the housing upper portion 11, the second air circulation ports 22 may be oriented in one direction to blow out the purified air in a predetermined direction, or may be arranged in a plurality of directions or in an axial direction so as to uniformly blow out the purified air in all directions, and the second air circulation ports 22 may be provided with metal mesh baffles.

Referring to fig. 3, in some embodiments, the air circulation port may further include a third air circulation port 23 disposed at a position where the negative ion generator 41 is disposed on the outer case 1, that is, the third air circulation port 23 may be disposed on an outer side surface of the middle portion 12 of the outer case, and the third air circulation port 23 is disposed at the position, so that when the fan assembly 43 carries out convection of the moving air, the air may also be sucked into the outer case 1 from the third air circulation port 23, so that the air can directly flow through the negative ion generator 41 after entering the inside of the apparatus, thereby improving efficiency of air purification, and meanwhile, since the third air circulation port 23 is disposed around the negative ion generator 41, when the negative ion generator 41 works, negative ions may also be directly emitted to the outside of the apparatus through the third air circulation port 23, thereby effectively improving an effect of air purification. Specifically, the third air vents 23 may be of a mesh structure and are uniformly arranged on the outer casing 1.

Referring to fig. 2 and 3, in some embodiments, the air purification assembly may further include an EUV sterilizing lamp 44, the EUV sterilizing lamp 44 is mainly used for releasing ultraviolet rays for sterilization, and may be disposed at a position for an air vent as an air outlet, such as an outlet position of the second air vent 22, and the EUV sterilizing lamp 44 may be disposed inside the outer casing 1, or may be disposed outside the outer casing 1, preferably inside the outer casing 1, so as to avoid normal use of the function from external impact.

Corresponding to the ultrasonic wave component 3, the ultrasonic wave component can be set into two groups of ultrasonic wave generators 31 which are arranged in parallel in the height direction in the outer shell 1, so that the ultrasonic waves can be superposed in the air, the equipment is multiband frequency interference and can be emitted in an up-and-down cross mode, the interference effect is effectively improved, and a more ideal blocking effect is achieved. There is no specific setting requirement for the arrangement direction of the two sets of ultrasonic generators 31, and referring to fig. 2 and 3, they may be arranged to be arranged in parallel in a direction away from the negative ion generator 41 so as to be able to better fit the design space inside the outer housing 1. It is understood that the ultrasonic generators 31 may be provided in more groups, and the present embodiment is not limited thereto.

Referring to fig. 2 and 3, in some embodiments, the apparatus may further include a control panel 51 and a control switch 52, wherein the control switch 52 is connected to the control panel 51, the control panel 51 is disposed in the outer housing 1, and the control panel 51 is electrically connected to the power module, the ultrasonic assembly 3, and the air purification assembly, respectively, so that a user can operate the control panel 51 through the control switch 52 to control the on/off operation of the ultrasonic assembly 3 and/or the air purification assembly, such as adjusting the output intensity or controlling the on/off operation. Specifically, the control panel 51 may be a PCB, and referring to fig. 1, the control switch 52 may include five key switches, wherein the switch on the left may be used to control the on/off of the air purification assembly, and may be set to be turned on by pressing, and then turned off by pressing; the second left switch can be used for adjusting the wind speed of the fan assembly 43, and can include three gear adjustments, namely high gear adjustment, medium gear adjustment and low gear adjustment; the middle switch may be used to control the operation of the EUV germicidal lamp 44, and may be set to cycle on at one press, breath at the second press, and off at the third press; the switch on the right second can be used for controlling the on-off of the ultrasonic component 3, and can be set to be turned on by pressing once and then turned off by pressing once; the switch on the right can be used to control the coverage of the ultrasound assembly 3.

Referring to fig. 2 and 3, in some embodiments, the power module may be a battery module, such as a rechargeable battery or a non-rechargeable battery, such as a lithium battery, and the power module may also be a power supply interface 6 connected to an external plug, in this embodiment, the power supply interface 6 is effectively used, and this arrangement can be beneficial to ensuring the output stability of the voltage and current of the whole device.

The utility model discloses a secret device of desk-top audio frequency is when using, when need not use ultrasonic wave subassembly 3's function, only need use the function of air purification subassembly in, can close ultrasonic wave subassembly 3 through control switch 52, and open the air purification subassembly can, relative when the function that needs use ultrasonic wave subassembly 3 simultaneously and the function of air purification subassembly, also can start air purification subassembly and ultrasonic wave subassembly 3 simultaneously through control switch 52, thereby can play corresponding functional effect.

The utility model discloses a desk-top audio frequency secrecy device can be through combining air purification subassembly and ultrasonic wave subassembly 3 in order to accomplish air purification's function and the function of preventing the recording, has added shell body 1's setting simultaneously, can conceal ultrasonic wave subassembly 3 in shell body 1 intact to can accomplish its corresponding function better.

What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Desktop audio security device, its characterized in that: including shell body (1) and air purification subassembly and ultrasonic wave subassembly (3) of setting in shell body (1), ultrasonic wave subassembly (3) are used for sending the ultrasonic wave in order to disturb the recording equipment, the air purification subassembly with ultrasonic wave subassembly (3) all set up in shell body (1), be equipped with at least one circulation of air mouth on shell body (1).

2. The desktop audio security device of claim 1, wherein: the air purification assembly includes an anion generator (41) and an air filter (42) disposed at least one side in an air circulation direction of the anion generator (41).

3. The desktop audio security device of claim 2, wherein: the air filter element (42) comprises one or more than two of a common filter element, a formaldehyde filter element and a PM2.5 filter element which are combined randomly.

4. The desktop audio security device of claim 1, wherein: the air purification device is characterized by further comprising fan assemblies (43) arranged on one side of the air purification assembly in the outer shell (1), wherein the number of the air circulation ports is at least two, the fan assemblies comprise first air circulation ports (21) and second air circulation ports (22), and the fan assemblies (43) are used for enabling air to enter the outer shell (1) from the first air circulation ports (21) and flow out of the second air circulation ports (22) after flowing through the air purification assembly, or enabling air to enter the outer shell (1) from the second air circulation ports (22) and flow out of the first air circulation ports (21) after flowing through the air purification assembly.

5. The desktop audio privacy device of claim 4, wherein: the first air circulation opening (21) is arranged on the side of the position of the outer shell (1) where the ultrasonic assembly (3) is arranged, and the second air circulation opening (22) is arranged on the side of the outer shell (1) where the fan assembly (43) is arranged.

6. The desktop audio privacy device of claim 4, wherein: the air circulation port also comprises a third air circulation port (23) which is arranged at the position of the outer shell (1) where the negative ion generator (41) is arranged,

the fan assembly (43) is further used for enabling air to enter the outer shell (1) from the third air circulation port (23) and flow through the air purification assembly and then flow out from the second air circulation port (22), or enabling air to enter the outer shell (1) from the third air circulation port (23) and flow through the air purification assembly and then flow out from the first air circulation port (21).

7. The desktop audio security device of claim 4, wherein: the air cleaning assembly further comprises an EUV germicidal lamp (44) arranged at an air flow opening for outflow of air from the outer housing (1).

8. The desktop audio security device of claim 1, wherein: the ultrasonic assembly (3) comprises at least two groups of ultrasonic generators (31) which are arranged in parallel in the height direction in the outer shell (1).

9. A desktop audio security device according to any one of claims 1 to 8, wherein: still including control panel (51) and control switch (52), control panel (51) set up in shells (1), control switch (52) are connected with control panel (51) electricity, control panel (51) are connected with ultrasonic component (3), air purification subassembly electricity respectively, control switch (52) are used for controlling opening and close operation of ultrasonic component (3) and/or air purification subassembly.

10. A desktop audio security device according to any one of claims 1 to 8, wherein: still be equipped with power module in shell body (1), air purification subassembly and ultrasonic wave subassembly (3) all are connected with power module electricity, power module is including setting up power supply interface (6) on shell body (1).