A signal processing and transmission device

Abstract

This utility model relates to the field of signal processing equipment technology, and more particularly to a signal processing transmission device. Its technical solution includes: a WIFI wireless communication component and a USB interface component. The USB interface component is mounted on the WIFI wireless communication component. The USB interface component includes an upper shell and a lower shell. A communication core module is mounted on the opposite side of the upper shell and the lower shell. A first heat sink is mounted on the inner side of the upper shell outside the communication core module, and a second heat sink is mounted on the inner side of the lower shell outside the communication core module. Heat dissipation holes are provided on the opposite sides of the upper shell and the lower shell, respectively, corresponding to the first and second heat sinks, allowing the first and second heat sinks to contact the outside for heat dissipation. This utility model has the advantage of efficient heat dissipation, thus ensuring stable operation, and solves the problem of insufficient heat dissipation leading to heat accumulation in existing similar devices.

Description

Technical Field

[0001] This utility model relates to the field of signal processing equipment technology, specifically to a signal processing and transmission device. Background Technology

[0002] Signal processing and transmission equipment is a common device in current wireless networking scenarios for electronic devices. It is widely used in various devices such as computers and smart terminals that need to access wireless networks. Its core function is to realize the signal conversion and transmission between the device and the external wireless network, helping devices that do not have wireless communication functions or have weak wireless communication capabilities to easily access the network. With its small size and adaptability to different devices, it has become an important accessory to supplement the wireless communication function of devices and improve the flexibility of use.

[0003] However, in actual operation, existing signal processing and transmission equipment of this type continuously generates heat in its key internal components used for signal processing and conversion. The existing equipment's structural design is significantly inadequate in heat conduction and dissipation, lacking both efficient heat transfer mechanisms and reasonable pathways for heat dissipation. This results in heat accumulation within the equipment, making it difficult for the generated heat to escape quickly. With prolonged use, the internal temperature gradually rises, negatively impacting signal transmission stability and processing efficiency. It may also accelerate the aging of critical internal components, shortening the overall lifespan of the equipment and failing to meet users' demands for long-term stable operation.

[0004] Therefore, a signal processing and transmission device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a signal processing and transmission device that has the advantage of efficient heat dissipation to ensure stable operation, and solves the problem of heat accumulation caused by insufficient heat dissipation in existing similar devices.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a signal processing and transmission device, comprising a WIFI wireless communication component and a USB interface component, wherein the USB interface component is mounted on the WIFI wireless communication component, and the USB interface component comprises an upper shell and a lower shell, wherein a communication core module is mounted on the opposite side of the upper shell and the lower shell; a first heat sink is mounted on the inner side of the upper shell outside the communication core module, and a second heat sink is mounted on the inner side of the lower shell outside the communication core module; heat dissipation holes are provided on the opposite side of the upper shell and the lower shell, and the two heat dissipation holes are respectively corresponding to the first heat sink and the second heat sink, so as to allow the first heat sink and the second heat sink to contact the outside through the heat dissipation holes for heat dissipation.

[0007] Preferably, the WIFI wireless communication component includes an antenna and a WIFI module housing. The antenna is mounted on the WIFI module housing via a pivot, and the WIFI module housing has an adapter hole.

[0008] In the design, the antenna of the WIFI wireless communication component is mounted on the housing of the WIFI module via a pivot, and the housing of the WIFI module has an adapter hole. This allows the antenna to be adjusted around the pivot, and the adapter hole can provide an adaptation structure for the connection of subsequent components. It has the characteristics of allowing the antenna to be adjusted to a better signal receiving position according to the actual use environment, while building a foundation for the overall signal transmission link of the device.

[0009] Preferably, the communication core module includes a mounting shell, a USB female connector is mounted on one side of the mounting shell, a USB control chip is mounted inside the mounting shell, and a rotary connector is mounted on the other side of the mounting shell opposite to the USB female connector.

[0010] In the design, a USB female connector is installed on one side of the mounting shell of the communication core module, a USB control chip is installed inside, and a rotating connector is installed on the other side. This realizes the protection and integration of the USB control chip by the mounting shell, the physical connection of the USB female connector to external devices, and the adaptation connection of the rotating connector to other components. It has the characteristics of centrally integrating signal processing and external connection functions, while protecting the core chip from external interference through the mounting shell.

[0011] Preferably, the rotary joint is connected to the adapter hole to enable the communication core module and the WIFI wireless communication component to form a circuit connection.

[0012] In the design, the rotating joint of the communication core module is connected to the adapter hole of the WIFI wireless communication component, realizing the circuit conduction between the communication core module and the WIFI wireless communication component. This ensures the stable connection of the signal transmission link between the two and avoids signal interruption due to connection problems.

[0013] Preferably, the upper shell and the lower shell are detachably installed by screws, with the screws evenly distributed along the edges of the upper shell and the lower shell.

[0014] In the design, the upper and lower shells of the USB interface component are detachably installed by screws, and the screws are evenly distributed along the edges of both shells. This achieves both the detachability and the stable connection of the upper and lower shells, which facilitates the subsequent inspection or replacement of the internal components of the device. At the same time, the evenly distributed screws ensure that the overall structure of the shell is subjected to balanced forces and is not easy to loosen.

[0015] Preferably, a first dust cover is installed on the upper shell, which is installed and covers the heat dissipation holes of the upper shell; a second dust cover is installed on the lower shell, which is installed and covers the heat dissipation holes of the lower shell.

[0016] In the design, the first dust cover of the upper shell is installed and covers the heat dissipation holes of the upper shell, and the second dust cover of the lower shell is installed and covers the heat dissipation holes of the lower shell. This achieves dust protection for the heat dissipation holes and has the characteristic of preventing external dust from entering the internal components of the equipment through the heat dissipation holes and contaminating them without affecting the normal heat dissipation function of the heat dissipation holes.

[0017] Preferably, the upper shell has an inner groove for mounting, and the first heat sink is mounted in the groove; the lower shell has an inner groove for mounting, and the second heat sink is mounted in the groove.

[0018] In the design, the mounting slot on the inner side of the upper shell is for the first heat sink bracket to be mounted, and the mounting slot on the inner side of the lower shell is for the second heat sink bracket to be mounted. This realizes the positioning and fixing of the heat sink bracket by the mounting slot, and has the characteristics of ensuring that the installation positions of the first heat sink bracket and the second heat sink bracket are accurate and do not deviate, thereby stably performing the heat dissipation function.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention features a first heat sink and a second heat sink installed on the outside of the communication core module. Heat dissipation holes are provided on the opposite side of the upper and lower shells, corresponding to the positions of the two heat sinks. This allows the heat generated by the communication core module to be quickly conducted to the first and second heat sinks. The corresponding heat dissipation holes allow the two heat sinks to directly contact the external environment, efficiently dissipating the heat through air conduction. This structural design creates a targeted heat dissipation path, achieving rapid heat dissipation without the need for additional redundant components. This results in efficient heat dissipation and ensures stable equipment operation, solving the problem of insufficient heat dissipation leading to heat accumulation in existing similar devices. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the WIFI wireless communication component structure of this utility model; Figure 3 This is an exploded view of the USB interface component of this utility model; Figure 4 This is an exploded view of the communication core component of this utility model.

[0021] In the diagram: 1. WIFI wireless communication component; 11. Antenna; 12. Spindle; 13. WIFI module housing; 14. Adapter hole; 2. USB interface component; 21. Upper shell; 211. First heat sink; 212. First dust cover; 22. Communication core module; 221. Mounting shell; 222. USB female connector; 223. USB control chip; 224. Rotary joint; 23. Lower shell; 231. Second heat sink; 232. Second dust cover; 24. Heat dissipation hole; 25. Mounting slot; 26. Screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, one embodiment of this utility model is provided: a signal processing and transmission device, including a WIFI wireless communication component 1, on which a USB interface component 2 is installed, and the cooperation between the two achieves mechanical fixation and circuit connection.

[0024] The WIFI wireless communication component 1 includes an antenna 11, which is made of copper core PVC insulated material to enhance the transmission and reception of WIFI wireless signals. A WIFI module housing 13 is mounted on the antenna 11 via a pivot 12. The pivot 12 is a metal damping pivot, which allows the antenna 11 to be positioned at any angle after rotation, preventing natural drooping. The WIFI module housing 13 is made of ABS+PC composite material and is used to house and protect the internal radio frequency circuit and signal amplification chip of the WIFI wireless communication component 1. An adapter hole 14 is provided on the side of the WIFI module housing 13 near the USB interface component 2. The adapter hole 14 is a circular through hole with a metal conductive ring on the inner wall of the hole, which is used to realize the signal transfer and circuit conduction between the WIFI wireless communication component 1 and the USB interface component 2.

[0025] The USB interface assembly 2 includes an upper shell 21 and a lower shell 23. A communication core module 22 is installed in the cavity formed on the opposite side of the upper shell 21 and the lower shell 23. The communication core module 22 is used to realize the conversion and processing of USB signals and WIFI signals.

[0026] Both the upper shell 21 and the lower shell 23 are made of ABS flame-retardant material, and the upper shell 21 and the lower shell 23 are matched in size. The upper shell 21 and the lower shell 23 can be detached and installed by screws 26. The screws 26 are stainless steel cross screws, which are evenly distributed along the four corner edges of the upper shell 21 and the lower shell 23 to enhance the stability of the connection between the upper shell 21 and the lower shell 23 and prevent the shell from separating when the equipment is dropped.

[0027] When the upper shell 21 and the lower shell 23 are fastened together, they form the external protective structure of the USB interface component 2, and the interior forms a cavity to accommodate the communication core module 22. A first heat sink 211 is installed on the inner side of the upper shell 21 near the communication core module 22. The first heat sink 211 is made of aluminum alloy and has an anodized surface. It is attached to the surface of the mounting shell 221 of the communication core module 22 to assist in the dissipation of heat inside the USB interface component 2. A first dust cover 212 is installed on the upper shell 21. The first dust cover 212 is an integral structure of nylon dustproof mesh and plastic frame. The frame is glued to the outer wall of the upper shell 21 to reduce dust from entering the USB interface component 2 through the heat dissipation holes 24. The heat dissipation holes 24 on the upper shell 21 correspond completely to the first heat sink 211, ensuring that the first heat sink 211 is in direct contact with the outside air through the heat dissipation holes 24, which further improves the heat dissipation efficiency of the USB interface component 2. An insert groove 25 is provided on the inner side of the upper shell 21. The insert groove 25 is a rectangular groove. The insert groove 25 on the upper shell 21 is used to achieve precise insertion and fit between the upper shell 21 and the first heat sink 211 to prevent the heat sink from shifting.

[0028] A second heat sink 231 is installed on the inner side of the lower shell 23 near the communication core module 22. The material and surface treatment of the second heat sink 231 are exactly the same as those of the first heat sink 211, and it is attached to the lower surface of the mounting shell 221 of the communication core module 22 to assist in the dissipation of heat inside the USB interface component 2. A second dust cover 232 is also installed on the lower shell 23. The structure, material, and installation method of the second dust cover 232 are exactly the same as those of the first dust cover 212, and it is also used to reduce dust from entering the USB interface component. 2. Inside; the lower shell 23 has heat dissipation holes 24, which correspond completely to the heat dissipation holes 24 of the upper shell 21. This ensures that the second heat sink 231 can directly contact the outside air through the heat dissipation holes 24, and further improves the heat dissipation efficiency of the USB interface component 2. The inner side of the lower shell 23 has an insert groove 25, which is completely consistent with the size and shape of the insert groove 25 of the upper shell 21. The insert groove 25 is used to achieve precise insertion and fit between the lower shell 23 and the second heat sink 231, and prevent the heat sink from shifting.

[0029] The communication core module 22 includes a mounting shell 221, which is made of aluminum alloy with a conductive anodized surface. The shell houses the core components of the communication core module 22 and shields against external electromagnetic interference. A USB female connector 222 is mounted at one end of the shell 221. The USB female connector 222 is used to establish a physical connection with an external USB device for power and data transmission. A USB control chip 223 is installed inside the shell 221. The USB control chip 223 is soldered to a PCB board inside the shell 221 using SMT technology. The PCB board is bonded to the shell 221 with thermally conductive silicone and is used to analyze and process USB protocol signals. The PCB board and the USB female connector... 222 is electrically connected via wires; a rotating connector 224 is installed on the side of the mounting housing 221 opposite to the USB female connector 222. The rotating connector 224 is a metal conductive connector, which is soldered to the PCB board inside the mounting housing 221 via wires. The rotating connector 224 is rotatably connected to the adapter hole 14. Specifically, the rotating connector 224 is inserted into the adapter hole 14 and makes close contact with the metal conductive ring on the inner wall of the hole. The rotating connector 224 can rotate around its own axis to achieve a stable connection between the internal circuit of the communication core module 22 and the WIFI wireless communication component 1. At the same time, it allows the USB interface component 2 to make slight adjustments to the angle relative to the WIFI module housing 13 to adapt to the installation requirements of different usage scenarios.

[0030] When using this utility model, confirm that the WIFI wireless communication component 1 and the USB interface component 2 are securely connected, check that the screws 26 between the upper shell 21 and the lower shell 23 of the USB interface component 2 are not loose, check that the first dust cover 212 of the upper shell 21 and the second dust cover 232 of the lower shell 23 are intact, and that the communication core module 22 is not exposed or loose, to ensure that all components are normal.

[0031] Align and insert the USB female connector 222 of the USB interface component 2 with the USB interface of an external device, such as a computer, so that the external device can power the device through the USB female connector 222 and establish an initial signal connection.

[0032] Pinch the antenna 11 of the WIFI wireless communication component 1 and rotate it around the pivot 12. Adjust the antenna 11 to the optimal position for signal reception and then release it. The pivot 12 will fix the angle of the antenna 11.

[0033] When the external device network function is activated, the signal from the external device is transmitted to the communication core module 22 via the USB female connector 222. The USB control chip 223 converts it into a WIFI signal, which is then transmitted to the antenna 11 for transmission and reception via the rotary connector 224 and the adapter hole 14. The wireless network signal received by the antenna 11 is then converted in the opposite direction via the adapter hole 14, the rotary connector 224, and the USB control chip 223, and then fed back to the external device via the USB female connector 222, thus realizing bidirectional transmission.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A signal processing and transmission device, comprising a WIFI wireless communication component (1) and a USB interface component (2), wherein the USB interface component (2) is mounted on the WIFI wireless communication component (1), characterized in that: The USB interface assembly (2) includes an upper shell (21) and a lower shell (23). A communication core module (22) is installed on the opposite side of the upper shell (21) and the lower shell (23). A first heat sink (211) is installed on the inner side of the upper shell (21) outside the communication core module (22), and a second heat sink (231) is installed on the inner side of the lower shell (23) outside the communication core module (22). Heat dissipation holes (24) are provided on the opposite side of the upper shell (21) and the lower shell (23). The two heat dissipation holes (24) are respectively corresponding to the first heat sink (211) and the second heat sink (231) to allow the first heat sink (211) and the second heat sink (231) to contact the outside through the heat dissipation holes (24) for heat dissipation.

2. The signal processing and transmission device according to claim 1, characterized in that, The WIFI wireless communication component (1) includes an antenna (11) and a WIFI module housing (13). The antenna (11) is mounted on the WIFI module housing (13) via a pivot (12). An adapter hole (14) is provided on the WIFI module housing (13).

3. The signal processing and transmission device according to claim 1, characterized in that, The communication core module (22) includes a mounting shell (221), a USB female connector (222) is installed on one side of the mounting shell (221), a USB control chip (223) is installed inside the mounting shell (221), and a rotating connector (224) is installed on the other side of the mounting shell (221) away from the USB female connector (222).

4. The signal processing and transmission device according to claim 3, characterized in that, The rotating joint (224) is connected to the adapter hole (14) to enable the communication core module (22) and the WIFI wireless communication component (1) to form a circuit connection.

5. The signal processing and transmission device according to claim 1, characterized in that, The upper shell (21) and the lower shell (23) are detachably installed by screws (26), and the screws (26) are evenly distributed along the edges of the upper shell (21) and the lower shell (23).

6. The signal processing and transmission device according to claim 1, characterized in that, A first dust cover (212) is installed on the upper shell (21), and the first dust cover (212) is installed and covers the heat dissipation hole (24) of the upper shell (21); a second dust cover (232) is installed on the lower shell (23), and the second dust cover (232) is installed and covers the heat dissipation hole (24) of the lower shell (23).

7. The signal processing and transmission device according to claim 1, characterized in that, The upper shell (21) has an inner groove (25) and the first heat sink (211) is fitted into the groove (25); the lower shell (23) has an inner groove (25) and the second heat sink (231) is fitted into the groove (25).

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