Multifunctional desktop extension product

Abstract

A desktop multifunctional extension product provided by the present invention comprises a shell and a functional member, the shell is arranged in a hollow cylindrical shape, the functional member comprises a PCBA board assembly, a side USB board assembly and a loudspeaker assembly which are electrically connected with one another, the PCBA board assembly is horizontally placed and fixed at the bottom of the shell, the side USB board assembly is vertically arranged, and the loudspeaker assembly is electrically connected with the PCBA board assembly. The loudspeaker assembly is located on the back face of the side face USB board assembly and above the PCBA board, the PCBA board assembly is provided with a plurality of power source sockets and electronic elements, the power source sockets are used for inputting and outputting a power source, the side face USB board assembly is provided with USB sockets and memory card sockets, and the electronic elements are used for inputting and outputting the power source. The electronic component comprises a fast charging module and a data signal control module, the fast charging module is used for being connected with the power supply socket, the data signal control module is used for being connected with the USB socket and the memory card socket, and the power supply socket, the USB socket and the memory card socket point to the shell and penetrate through the shell.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic accessories, in particular to a multifunctional desktop expansion product. BACKGROUND

[0002] In the existing office and home environment, desktop speakers, desktop cameras, computer and mobile phone chargers, USB Hub expansion docks, HDMI video interfaces, and AI voice assistants are common electronic devices. These device combinations can achieve multi-functional products, although each has its own function, but in actual application, due to independent design of the devices, they need to be placed separately on the desktop, resulting in a large amount of desktop space being occupied, especially in the office environment, the limited desktop space is occupied by multiple devices, which seriously affects the neatness of the desktop and work efficiency.

[0003] For example, a common office desktop may need to place speakers, cameras, multiple chargers, USB Hub expansion docks, HDMI video interface devices, and AI voice assistant devices, making the desktop look crowded.

[0004] Secondly, since each device has its own connection cable, the cables are prone to entangle with each other during use, not only affecting the appearance, but also possibly causing cable damage or poor contact during pulling, thereby increasing maintenance costs.

[0005] In addition, the connection interface standards of different devices are inconsistent, and users need to prepare multiple adapters or adapters to use normally. This not only increases the user's use cost, but also makes the device connection process complicated and cumbersome. And because the device function is single, the user needs to frequently switch devices during use, which is complicated to operate. For example, when the user is conducting a video conference, he needs to connect the camera, speaker, USB Hub expansion dock, HDMI video interface device, and AI voice assistant device separately, which is tedious to operate and affects the user experience.

[0006] Based on the above description, the desktop speakers, desktop cameras, computer and mobile phone chargers, USB Hub expansion docks, HDMI video interfaces, and AI voice assistants in the prior art, although each has a clear function, but in actual use, there are many inconveniences, such as large space occupation, cable clutter, interface matching problem, low use efficiency, high maintenance cost, and lack of intelligent interaction function. These problems seriously affect the user's experience and work efficiency, and there is an urgent need for a new technical solution that can solve the above problems. SUMMARY

[0007] The application aims to solve the technical problems of large space occupation, cable clutter, interface matching problem, low use efficiency, high maintenance cost and lack of intelligent interaction function in the prior art.

[0008] To achieve the above-mentioned purpose, according to one aspect of the present application,

[0009] A desktop multifunctional expansion product comprises a shell and a functional part, the shell is arranged in a hollow cylindrical shape, the functional part comprises PCBA plate assembly, side USB plate assembly and loudspeaker assembly which are electrically connected with each other, wherein the PCBA plate assembly is horizontally placed and fixed at the bottom of the shell, the side USB plate assembly is vertically arranged, the loudspeaker assembly is located at the back of the side USB plate assembly and above the PCBA plate, a plurality of power sockets and electronic elements are arranged on the PCBA plate assembly, wherein the power sockets are used for input and output of power supply, USB sockets and memory card sockets are arranged on the side USB plate assembly, the electronic elements comprise fast charging module and data signal control module, the fast charging module is used for connecting the power sockets, the data signal control module is used for connecting the USB sockets and the memory card sockets, the power sockets, the USB sockets and the memory card sockets are all arranged towards the shell and pass through the shell.

[0010] Preferably, the power sockets on the PCBA plate are located on one of the jump length of the PCBA plate, and the direction of the power sockets is opposite to the direction of the USB sockets and the memory card sockets on the side USB plate assembly, an HMDI interface module is arranged on the side edge of the PCBA plate adjacent to the side where the power sockets are arranged, the electronic elements comprise a video signal control module, and the video signal control module is connected with video output through the HMDI interface module.

[0011] Preferably, the functional part further comprises a camera assembly, the electronic elements further comprise an image acquisition module, the camera assembly is connected with the image acquisition module for output of the camera assembly, and the camera assembly is fixed above the shell.

[0012] Preferably, a middle layer plate is arranged in the shell, the middle layer plate is horizontally placed, the camera is located above the middle layer plate, the camera assembly comprises a fixing part and a camera body, wherein the fixing part is located on both sides of the camera body in the width direction, the camera is rotatably arranged on the fixing part, the projection of the fixing part in the vertical direction is arranged in an L shape, the horizontal part of the fixing part is fixedly arranged with the middle layer plate, and a displacement part is arranged on the middle layer plate for displacement of the camera.

[0013] Preferably, the shell comprises a bottom plate, a middle layer plate, a top cover and a side shell, wherein the side shell is arranged in a round rectangular frame with both ends open, the side shell is fixed above the bottom plate and extends upward, the middle layer plate is located inside the side shell, the top cover is located at the top of the side shell, threaded holes are arranged at the inner wall corners of the side shell, the threaded holes are located between the bottom plate and the middle layer plate, the fixing between the bottom plate, the middle layer plate and the side shell is realized by penetrating bolts on the bottom plate and the middle layer plate and fixing them in the threaded holes, and a plurality of through holes are arranged on the side shell for accommodating components on the functional part.

[0014] Preferably, the PCBA board assembly is horizontally placed and fixed on the bottom plate by bolts, and the bottom plate and the middle layer plate are provided with plastic grooves on opposite sides for limiting the upper and lower ends of the side USB board assembly.

[0015] Preferably, the loudspeaker assembly extends along the length direction of the side USB board assembly and is respectively abutted on the side shell on both sides, the loudspeaker assembly is provided with a plastic middle frame for fixing the loudspeaker assembly at the end, the position of the loudspeaker assembly is fixed by the plastic middle frame, and plastic cards are respectively connected to the upper and lower ends of the plastic middle frame to further fix the position of the loudspeaker.

[0016] Preferably, the electronic element comprises an AI control module and an AI signal processor, and the PCBA board assembly is provided with an AI switch for controlling the opening and closing of the AI control module.

[0017] Preferably, the power socket comprises a USB-C interface, a Lightning interface and a Micro-USB socket.

[0018] Preferably, a plurality of buttons are further arranged on the side USB board assembly for controlling the functional part.

[0019] The one or more technical solutions in the embodiments of the application have at least one or more of the following technical effects:

[0020] 1. In the application, through the design of multifunctional integration, users can complete multiple operations on one device without frequent switching of devices, greatly improving work efficiency. For example, when using a computer, the user can play music through the integrated sound box, conduct video conference through the camera and connect the display through the HDMI interface without connecting other devices.

[0021] 2、The desktop space is greatly optimized through the integrated cable management system and multifunctional integrated design. The disordered cables are hidden inside the device, making the desktop more tidy and providing more available space for the user;

[0022] 3、The components in the present application are designed in a modular structure, making maintenance and upgrading of the device more convenient. When a functional module fails, the user only needs to replace the module without replacing the entire device, thereby reducing the maintenance cost of the device;

[0023] 4、In the present application, the functional parts are covered by the shell, and the overall design is simple and beautiful, meeting the aesthetic needs of modern office and home environments. The integrated appearance design not only improves the visual effect of the product, but also enables it to better integrate into various scenes, becoming a device that combines practicality and decoration. Moreover, the design also takes into account the durability and environmental friendliness of the product, using high-quality materials and environmentally friendly processes to ensure long-term use and sustainability of the product;

[0024] 5、In the present application, the integrated AI voice assistant function provides users with a more intelligent and convenient interaction method. Users can complete various operations through voice commands without manually operating the device, improving the convenience and comfort of use. In addition, the AI voice assistant in the present application also supports linkage with other smart home devices, allowing users to control the entire smart home environment through voice commands, further improving the intelligent level of the device.

[0025] The above description is only a summary of the technical solutions of the present application. In order to more clearly understand the technical means of the present application, the content of the specification can be implemented, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is an overall structure schematic diagram of a desktop multifunctional expansion product in an embodiment of the present application;

[0027] Figure 2 It is a partial structure schematic diagram of a shell of a desktop multifunctional expansion product in an embodiment of the present application;

[0028] Figure 3 It is an internal structure schematic diagram of a desktop multifunctional expansion product in an embodiment of the present application;

[0029] Figure 4 It is a structure schematic diagram of another angle of the internal structure of a desktop multifunctional expansion product in an embodiment of the present application;

[0030] Figure 5It is a schematic diagram of circuit structure of a desktop multifunctional expansion product in an embodiment of the present application.

[0031] Reference signs: 1, shell; 11, bottom plate; 111, plastic convex groove; 112, reinforcing rib; 12, middle layer plate; 13, top cover; 131, extension; 132, elastic buckle; 14, side shell; 141, threaded hole column; 142, limiting groove; 143, guide part; 144, through hole; 145, sound hole; 2, functional part; 21, PCBA plate assembly; 211, switch assembly; 212, HMDI interface module; 213, power socket; 214, electronic element; 22, side USB plate assembly; 221, button; 222, USB socket; 223, memory card socket; 23, loudspeaker assembly; 231, diaphragm cavity; 232, plastic middle frame; 233, plastic card; 24, camera assembly; 241, fixing part; 2411, rotating shaft; 242, camera body. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present disclosure clearer, the following will further describe the embodiments of the present disclosure in combination with the drawings.

[0033] Please refer to Figure 1 , Figure 2 and Figure 3 , a desktop multifunctional expansion product, comprising a shell 1 and a functional part 2, the shell 1 covers the outer periphery of the functional part 2, for supporting and protecting the functional part 2.

[0034] Please refer to Figure 1 and Figure 2 , in an embodiment, the shell 1 comprises a bottom plate 11, a middle layer plate 12, a top cover 13 and a side shell 14, wherein the bottom plate 11, the middle layer plate 12 and the top cover 13 are sequentially arranged from bottom to top along the vertical direction, and the bottom plate 11, the middle layer plate 12 and the top cover 13 are all provided with reinforcing ribs 112 arranged alternately, for stabilizing the structure of the bottom plate 11, the middle layer plate 12 and the top cover 13. In an embodiment, the bottom plate 11, the middle layer plate 12 and the top cover 13 are all made of plastic material.

[0035] Please refer to Figure 2 , the side shell 14 is arranged in a round rectangular frame with both ends open, the side shell 14 is fixed above the bottom plate 11 and extends upward, the middle layer plate 12 is located inside the side shell 14, and the top cover 13 is located at the top of the side shell 14.

[0036] In an embodiment, please refer to Figure 2The side shell 14 is provided with threaded holes 141 at the corners of the inner wall, and the threaded holes are located between the bottom plate 11 and the middle layer plate 12. The threaded holes are fixed by penetrating bolts through the bottom plate 11 and the middle layer plate 12 and being fixed in the threaded holes, so as to fix the bottom plate 11, the middle layer plate 12 and the side shell 14. The side shell 14 is provided with penetrating holes 144 for accommodating components of the functional part 2.

[0037] The top cover 13 is buckled on the side shell 1. Specifically, the top cover 13 is provided with an extension 131 extending downward around the side edge, and the outer periphery of the extension 131 is provided with an elastic buckle 132. The side shell 14 is provided with a limiting groove 142 on the inner wall of the protruding part of the middle layer plate 12. The limiting groove 142 is matched with the elastic buckle 132, so as to fix the top cover 13 and the side shell 14. In an embodiment, in order to facilitate the displacement of the elastic buckle 132, the side shell 14 is provided with a guide part 143 above the limiting groove 142.

[0038] In an embodiment, the bottom of the bottom plate 11 is further provided with an anti-skid pad.

[0039] Please refer to Figure 3 and Figure 4 From the structure, the functional part 2 includes a PCBA plate assembly 21, a side USB plate assembly 22, a loudspeaker assembly 23 and a camera assembly 24. The PCBA plate assembly 21 is horizontally placed and located above the bottom plate 11. The side USB plate assembly 22 is vertically arranged and fixed between the bottom plate 11 and the middle layer plate 12. The loudspeaker assembly 23 is fixed on one side of the side USB plate assembly 22. The camera assembly 24 is located above the middle layer plate 12.

[0040] Please refer to Figure 3 and Figure 4 In an embodiment, the PCBA plate assembly 21 is horizontally placed and fixed on the bottom plate 11 by bolts. The PCBA plate assembly 21 is provided with a switch assembly 211, an HDMI interface module 212, a plurality of power outlets 213 and a plurality of electronic components 214. The switch assembly 211 and the power outlets 213 are located on one side of the length of the PCBA plate and are arranged to point to the side shell 14. The power outlets 213 are used for input and output of power supply. In an embodiment, the power outlets 213 include a USB-C interface, a Lightning interface and a Micro-USB outlet 222.

[0041] The electronic components 214 of the present application are specifically described as Figure 5As shown, the function part 2 of the extended product of the application is divided into a power module and a PC device, the electronic components 214 include an LED control module, a control module, a fast charging module, a data signal control module, a video signal control module and an AI control module, and the relationship between each component is as follows:

[0042] The power module is in communication with the PC module through a voltage stabilizing module, the voltage stabilizing module is provided with an LED control module and a control module, the LED control module and the control module are both provided with a switch button, the LED control module and the control module are controlled through the switch button, and the switch button is the aforementioned toggle switch and one of the buttons 221.

[0043] In an embodiment, the power module is provided with a fast charging module, the fast charging module is provided with at least two groups, the two groups of fast charging modules are respectively a PD fast charging module and a QC fast charging module, and the two fast charging modules are respectively connected with a fast charging output, and the fast charging output is the aforementioned power socket 213.

[0044] The PC device is connected with the power module through a voltage stabilizing module to obtain power input, the PC device is provided with a data signal control module, a video signal control module and an AI control module, the data signal control module is connected with an image acquisition module and an audio acquisition module, and audio output and output of a camera assembly 24 are realized through a power amplifier module and image processing, and the power amplifier module is the aforementioned loudspeaker assembly 23, in an embodiment, the data signal control module is also connected with a data output end.

[0045] The video signal control module is connected with a video output through an HMDI interface module 212, and the AI control module is connected with an AI signal processor and is used for AI voice and display.

[0046] The power socket 213 is connected with the fast charging module to realize fast charging output of the socket. The switch assembly 211 includes an AI switch and a toggle switch, the toggle switch is used when a DC power supply 140W or a mobile phone charger 100W is used, the AI switch is used to control the opening and closing of the AI control module, the HMDI interface module 212 is located on the width side of the PCBA board and is arranged to point to the side edge shell 14, and the electronic components 214 are located above the PCBA board.

[0047] The side USB board assembly 22 is vertically arranged, and the bottom plate 11 and the middle layer plate 12 are provided with plastic convex grooves 111 on one side, which are used for limiting the upper and lower ends of the side USB board assembly 22 to avoid displacement. In an embodiment, the side USB board assembly 22 is provided with a button 221, a USB socket 222 and a memory card socket 223. The button 221 is used for controlling the function part 2, and the USB socket 222 and the memory card socket 223 are data output ends connected with a data signal control module. In an embodiment, the USB socket 222 includes a USB-C and a Micro-USB socket 222, and the memory card socket 223 is provided with two TF card seats and SD card seats.

[0048] The button 221, the USB socket 222 and the memory card socket 223 extend outwardly through the side shell 14. In an embodiment, the components on the side USB board assembly 22 are opposite to the pointing direction of the switch assembly 211 on the PCBA board.

[0049] The horn assembly 23 is located on the side opposite to the components on the side USB board assembly 22. The horn assembly 23 extends along the length direction of the side USB board assembly 22 and is supported on the side shell 14 on both sides. The side shell 14 is provided with sound holes 145 at the end of the horn assembly 23.

[0050] In an embodiment, in order to ensure the output of the sound effect of the horn assembly 23, at least two diaphragm cavities 231 are arranged on the side of the horn assembly 23 away from the side USB board assembly 22.

[0051] The end of the horn assembly 23 is provided with a plastic middle frame 232 for fixing the horn assembly 23. The position of the horn assembly 23 is fixed by the plastic middle frame 232, and the plastic middle frame 232 is connected with plastic cards 233 on the upper and lower ends, respectively, to further fix the position of the horn.

[0052] Please refer to Figure 4The camera assembly 24 is located above the middle layer plate 12, and the camera assembly 24 comprises a fixing part 241 and a camera body 242, wherein the fixing part 241 is located on both sides of the camera body 242 in the width direction, the camera is rotatably arranged on the fixing part 241, the projection of the fixing part 241 in the vertical direction is arranged in an L shape, and the horizontal part of the fixing part 241 is fixedly arranged on the middle layer plate 12; in an embodiment, the horizontal part of the fixing part 241 is fixed on the middle layer plate 12 by bolts; in the embodiment shown in the figure, the fixing part 241 is integrally formed with the middle layer plate 12, and the camera of the camera body 242 points to one end and is flush with one side surface of the middle layer plate 12.

[0053] A rotating shaft 2411 is arranged on the vertical part of the fixing part 241, the rotating shaft 2411 is connected with the camera body 242, the camera body 242 is rotatably arranged on the fixing part 241 through the rotating shaft 2411, in order to realize the rotation of the camera body 242, a clearance part is arranged on the middle layer plate 12 and the top cover 13, the position of the camera is adjusted through the clearance part, so as to realize the rotation and facilitate the adjustment of the position of the camera.

[0054] In the present application, the functions of the desktop sound, the desktop camera, the computer and mobile phone charger, the USB Hub expansion dock, the HDMI video interface and the AI voice assistant are integrated into one, forming a multifunctional device. This design breaks the traditional independent mode of each device, realizes the cooperative work of multiple functions, greatly simplifies the layout of the desktop device. And through the integrated design, the user does not need to frequently switch between multiple devices, the operation is more convenient, at the same time reduces the connection cable between devices, avoids the problem of cable disorder.

[0055] In the present application, the internal cables of the device are integrated through the internal channel of the shell 1, thereby effectively avoiding the disorder of external cables, and solving the problem of cable occupying desktop space. In addition, the system in the present application is also equipped with intelligent cable recognition function, which can automatically adapt to cables of different devices, so that the user does not need to worry about the cable matching problem, further improving the convenience of use.

[0056] In addition, the present application adopts intelligent interface adaptation technology, which can automatically identify and adapt to the connection interfaces of different devices. Whether it is a computer, a mobile phone or other external devices, the user does not need to worry about the interface matching problem, greatly improving the versatility and use convenience of the device. The technology also supports multiple interface standards, including USB-C, HDMI, Micro-USB, etc., ensuring compatibility with mainstream devices.

[0057] The extended product in this application adopts a modular design concept, and each functional module (such as a sound box module, a camera module, a charging module, an HDMI module, an AI voice assistant module, etc.) can be independently replaced and upgraded. This design not only prolongs the service life of the product, but also reduces the maintenance and update costs. Moreover, users can flexibly select and replace modules according to their own needs, improving the personalization and scalability of the product.

Claims

1. A desktop multi-functional extension product comprising a housing and a functional piece, characterized in that: The shell is hollow cylindrical, the function piece includes PCBA board assembly, side USB board assembly and loudspeaker assembly which are electrically connected with each other, the PCBA board assembly is horizontally placed and fixed on the bottom of the shell, the side USB board assembly is vertically arranged, the loudspeaker assembly is located on the back of the side USB board assembly and above the PCBA board, a plurality of power sockets and electronic elements are arranged on the PCBA board assembly, the power sockets are used for input and output of power, USB sockets and memory card sockets are arranged on the side USB board assembly, the electronic elements include fast charging module and data signal control module, the fast charging module is connected with the power sockets, the data signal control module is connected with the USB sockets and memory card sockets, the power sockets, USB sockets and memory card sockets are arranged towards the shell and pass through the shell.

2. The desktop multi-function extension product of claim 1, wherein: The power sockets on the PCBA board are located on one of the jump lengths of the PCBA board, and the direction of the power sockets is opposite to the direction of the USB sockets and memory card sockets on the side USB board assembly, an HMDI interface module is arranged on the side edge of the PCBA board which is adjacent to the side where the power sockets are arranged, the electronic elements include a video signal control module, the video signal control module is connected with video output through the HMDI interface module.

3. The desktop multi-function extension product of claim 2, wherein: The function piece further includes a camera assembly, the electronic elements further include an image acquisition module, the camera assembly is connected with the image acquisition module and is used for output of the camera assembly, and the camera assembly is fixed above the shell.

4. The desktop multi-function extension product of claim 3, wherein: A middle layer plate is arranged in the shell, the middle layer plate is horizontally placed, the camera is located above the middle layer plate, the camera assembly includes a fixing member and a camera body, the fixing member is located on both sides of the camera body in the width direction, the camera is rotatably arranged on the fixing member, the projection of the fixing member in the vertical direction is L-shaped, the horizontal part of the fixing member is fixedly arranged with the middle layer plate, and a displacement part is arranged on the middle layer plate to displace the camera.

5. The desktop multi-function extension product of claim 4, wherein: The shell includes a bottom plate, a middle layer plate, a top cover and a side shell, The side shell is a round rectangular frame with both ends open, the side shell is fixed above the bottom plate and extends upward, the middle layer plate is located inside the side shell, the top cover is located on the top of the side shell, screw holes are arranged on the inner wall corner of the side shell, the screw holes are located between the bottom plate and the middle layer plate, the bottom plate and the middle layer plate are fixed with the side shell by penetrating bolts through the bottom plate and the middle layer plate and being fixed in the screw holes, and a plurality of through holes are arranged on the side shell, the through holes are used for displacing each component on the function piece.

6. The desktop multi-function extension product of claim 5, wherein: The PCBA board assembly is horizontally placed and fixed on the bottom plate by bolts, and the bottom plate and the middle layer plate are provided with plastic grooves on the opposite side, which are used for limiting the upper and lower ends of the side USB board assembly.

7. The desktop multi-function extension product of claim 6, wherein: The loudspeaker assembly is arranged along the length direction of the side USB board assembly, and is respectively abutted on the side edge shell, and the end of the loudspeaker assembly is provided with a plastic middle frame for fixing the loudspeaker assembly, the position of the loudspeaker assembly is fixed through the plastic middle frame, and plastic cards are connected to the upper end and the lower end of the plastic middle frame respectively, so that the position of the loudspeaker is further fixed.

8. The desktop multi-function extension product of claim 7, wherein: The electronic element comprises an AI control module and an AI signal processor, and an AI switch is arranged on the PCBA board assembly and is used for controlling the opening and closing of the AI control module.

9. The desktop multi-function extension product of claim 8, wherein: The power socket comprises a USB-C interface, a Lightning interface and a Micro-USB socket.

10. The desktop multi-function extension product of claim 9, wherein: A plurality of buttons are further arranged on the side USB board assembly and are used for controlling the function pieces.

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