A sealed signal collecting and information processing device
By integrating signal receiving antennas with filtering components and optimizing heat dissipation structures on drones and unmanned marine vehicles, the problems of large equipment size and poor heat dissipation are solved, achieving low-cost and efficient signal acquisition and information processing, which is suitable for small unmanned platforms.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI YIRUI INFORMATION TECH CO LTD
- Filing Date
- 2025-07-08
- Publication Date
- 2026-06-19
AI Technical Summary
Existing signal acquisition and information processing equipment on drones and unmanned marine vehicles is bulky, has poor heat dissipation performance, and is expensive, which cannot meet the needs of small equipment.
A sealed signal acquisition and information processing device was designed, which integrates a signal receiving antenna with filtering components and optimizes the heat dissipation function of the device. It adopts a structure with heat dissipation housing, heat pipe, vertical heat sink and heat dissipation air duct, etc., and has an IP67 waterproof rating. It is equipped with a GPS+4G combined antenna and an independent power supply module to provide power and data communication functions.
It achieves miniaturization, low cost, and efficient heat dissipation, making it suitable for small drones and unmanned marine vehicles. It also has good operability and anti-interference capabilities, meeting the needs of signal processing.
Smart Images
Figure CN224385503U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of radio signal acquisition and information processing technology, and in particular to a closed signal acquisition and information processing device for establishing data information transmission, communication and information exchange. Background Technology
[0002] As is well known, with the widespread adoption of remotely controlled electronic mobile platform devices such as drones and unmanned aerial vehicles (UAVs), many application scenarios beneficial to production and daily life have emerged. Among these, data collectors using these remotely controlled UAVs for signal and information gathering have become an increasingly important application scenario. Especially in the fields of reconnaissance and search and rescue, the requirements for the signal gathering and information processing capabilities of remotely controlled UAVs are increasing daily. However, existing similar devices are generally bulky due to their installation on large ships or aircraft, resulting in poor heat dissipation, complex manufacturing processes, and high costs, making them unsuitable for installation on small drones or UAVs. Utility Model Content
[0003] In view of this, the present invention provides an information processing device with a novel receiving antenna for establishing data information transmission, communication, and information exchange. This device integrates a corresponding signal receiving antenna with filtering components and optimizes the overall heat dissipation function. By being mounted on a remotely controlled unmanned mobile electronic device platform, it meets the requirements of devices such as drones and unmanned marine vehicles for simple signal processing equipment structure, low cost, and suitability for widespread application.
[0004] The specific technical solution of this utility model is as follows:
[0005] A sealed signal acquisition and information processing device includes an information processing device body, a receiving antenna filter assembly, and a GPS+4G combined antenna. The information processing device comprises a heat sink housing, an upper cover, an inner cover, and an information processing module, a signal receiving and processing module, and a power supply module fixedly installed within the heat sink housing. The GPS+4G combined antenna and the receiving antenna filter assembly are fixedly installed on one outer side of the heat sink housing. The receiving antenna filter assembly is connected to the signal receiving and processing module via a wired RF connection cable. The signal receiving and processing module is connected to the information processing module via a coaxial cable. The information processing module is wired to both an RJ45 interface and the GPS+4G combined antenna. The GPS+4G combined antenna is wired to both the information processing module and the signal receiving and processing module. An RJ45 interface, a power switch button, and a DV12V power connector are provided on one side of the heat sink housing. The inner cover is fixed to the upper opening of the heat sink housing with screws to ensure the sealing of the internal components.
[0006] In the above scheme, the signal receiving and processing module includes a module cover, a bias converter, a signal processing board, a shielding cover, a timing board, and a module base; one end of the bias converter is connected to the receiving antenna filter assembly, and the other end is wired to the signal processing board; the signal processing board is covered with a shielding cover and wired to the timing board; the timing board is also connected to a GPS+4G combined antenna; the bias converter, signal processing board, and shielding cover are housed inside the module cover; the timing board is fixed to the module base; the module cover and the module base are combined into a signal receiving and processing module by screws.
[0007] In the above scheme, the receiving antenna filtering component includes an external antenna, a dedicated filter, and an antenna cover; the external antenna is connected to the dedicated filter through an SMA interface, and after the antenna cover is externally fitted, it is fixed to one outer side of the heat dissipation housing with screws.
[0008] In the above solution, the edge of the antenna base is provided with an annular recess, and the waterproofness of the receiving antenna filter assembly is improved by placing a sealing ring.
[0009] In the above scheme, a heat pipe for heat dissipation is fixedly installed on the bottom surface of the heat dissipation housing.
[0010] In the above scheme, the power module provides the power required for the overall operation of the device by connecting the DV12V power connector and the RJ45 interface.
[0011] In the above solution, the GPS+4G combined antenna has the function of collecting positioning information and connecting to the 4G wireless communication network, and is fixedly installed on one outer side of the heat dissipation housing by means of its own nut.
[0012] In the above solution, a duct cover is fixed to the bottom surface of the heat sink housing by screws, and a cooling fan is installed between the bottom surface and the duct cover. The cooling fan is driven to form a heat dissipation and cooling air duct between the heat sink housing and the duct cover.
[0013] In the above solution, the upper cover plate has multiple vertical heat sinks and is fixedly mounted on the inner cover plate.
[0014] The advantages of this utility model are as follows:
[0015] 1) The structured design improves the heat dissipation capacity of the equipment. By setting heat pipes inside the heat sink housing, the heat generated by the internal electronic components can be conducted to the outer shell of the equipment through the heat pipes. At the same time, a top cover plate with multiple vertical heat sinks is also installed.
[0016] 2) The equipment has an IP67 waterproof rating, making it suitable for harsh application environments.
[0017] 3) The device is equipped with an independent signal processing module to process GPS signals and host antenna signals, and is responsible for data exchange with the chip processing motherboard. Modular processing provides good operability and shielding.
[0018] 4) The device has PoE functionality via network cable and is equipped with an internal independent power module to meet the device's power and data communication needs.
[0019] 5) The external antenna of the device is equipped with an independent filter and a specially designed antenna cover. The antenna cover is made of fiberglass, which protects the antenna while ensuring the passage of received signals. It has strong anti-interference capabilities and is easy to replace. Attached Figure Description
[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0021] Figure 1 This is an exploded view of the structure of this utility model.
[0022] Figure 2 This is an exploded view of the signal module.
[0023] Figure 3 This is a structural diagram of the receiving antenna filter assembly.
[0024] Figure 4 This is a disassembly diagram of the heat dissipation structure on the bottom surface of the heat dissipation housing of this utility model. Detailed Implementation
[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.
[0026] like Figure 1 As shown, the sealed signal acquisition and information processing device of this utility model includes an information processing device body, a receiving antenna filter component, and a GPS+4G combined antenna 107.
[0027] The receiving antenna filtering assembly includes an external antenna 112, a dedicated filter 113, and an antenna cover 114, which are fixedly mounted as a whole on one outer side of the heat dissipation housing. The GPS+4G combined antenna 107 is fixedly mounted on one outer side of the heat dissipation housing by its own nuts.
[0028] The information processing equipment includes a heat sink housing 101, an upper cover plate 102, an inner cover plate 103, and an information processing module 104, a signal receiving and processing module 105, and a power supply module 106, which are fixed to the bottom surface of the heat sink housing 101 by screws.
[0029] The GPS+4G combined antenna 107 is wired to the information processing module 104 and the signal receiving and processing module 105, respectively.
[0030] An RJ45 interface 108, a power switch button 109, and a DV12V power connector 110 are provided on one side of the heat sink housing 101.
[0031] The power module 106 provides the necessary power to the information processing module, signal receiving and processing module, and other devices via a DV12V power connector 110 and an RJ45 interface 108. The power module 106 can provide both DV12V and PoE power simultaneously.
[0032] A heat pipe 111 for heat dissipation is fixedly mounted on the bottom surface of the heat sink housing 101. The inner cover plate 103 is fixed to the upper opening of the heat sink housing 101 with screws to ensure the sealing of the internal components. The upper cover plate 102 has multiple vertical heat sinks and is fixedly mounted on the inner cover plate 103 to ensure normal temperature operation inside the equipment.
[0033] During overall equipment operation, the receiving antenna filtering component filters and amplifies the received analog signal before transmitting it to the signal receiving and processing module 105 via a wired RF connection interface. The signal receiving and processing module 105 converts the amplified analog signal into a digital signal and transmits it to the information processing module 104, which is connected via a coaxial cable. The information processing module 104 decodes the digital signal and transmits the decoded information through the 4G wireless communication network connected to the RJ45 interface 108 or the GPS+4G combined antenna 107. The GPS+4G combined antenna 107, connected to the signal receiving and processing module 105, can obtain the equipment's location information in real time. Simultaneously, it can receive real-time adjustments to the equipment's operating parameters (such as the frequency band of the received signal and the accuracy of information processing) from a remote control terminal (computer or server) via the 4G wireless communication network connected to the GPS+4G combined antenna.
[0034] like Figure 2 As shown, the signal receiving and processing module includes a module cover 201, a bias converter 202, a signal processing board 203, a shielding cover 204, a timing board 205, and a module base 206. One end of the bias converter 202 is connected to the receiving antenna filter assembly, and the other end is wired to the signal processing board 203. The signal processing board 203 is covered by the shielding cover 204 and wired to the timing board 205. The timing board 205 is also connected to a GPS+4G combined antenna; the bias converter 202, the signal processing board 203, and the shielding cover 204 are housed inside the module cover. The timing board 205 is fixed to the module base 206. The module cover 201 and the module base 206 are combined into a signal receiving and processing module by screws.
[0035] like Figure 3As shown, the receiving antenna filtering assembly includes an external antenna 301, a dedicated filter 302, and an antenna cover 303. The external antenna 301 is connected to the dedicated filter 302 via an SMA interface 304. After the antenna cover is attached externally, it is fixed to the outer side of the heat sink housing with screws. The base of the antenna cover has an annular recess along its edge, and a sealing ring 305 is installed to improve the waterproofness of the receiving antenna filtering assembly.
[0036] like Figure 4 As shown, the bottom surface 401 of the heat sink housing is provided with a number of vertically arranged heat sink fins. A duct cover 402 is fixed to the outside of the bottom surface by screws. A cooling fan 403 is installed between the bottom surface 401 and the duct cover 402. The fan is driven to form a heat dissipation and cooling air duct between the heat sink housing and the duct cover.
[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A closed type signal collection and information processing device, comprising an information processing device body, a receiving antenna filtering assembly and a GPS+4G combined antenna; characterized in that, The information processing device includes a heat sink housing, a top cover, an inner cover, and an information processing module, a signal receiving and processing module, and a power supply module fixedly installed inside the heat sink housing. The GPS+4G combined antenna and the receiving antenna filter assembly are fixedly installed on one outer side of the heat sink housing. The receiving antenna filter assembly is connected to the signal receiving and processing module via a wired RF connection cable. The signal receiving and processing module is connected to the information processing module via a coaxial cable. The information processing module is wired to both the RJ45 interface and the GPS+4G combined antenna. The GPS+4G combined antenna is wired to both the information processing module and the signal receiving and processing module. An RJ45 interface, a power switch button, and a DV12V power connector are provided on one side of the heat sink housing. The inner cover is fixed to the upper opening of the heat sink housing with screws to ensure the sealing of the internal components.
2. The sealed signal acquisition and information processing device according to claim 1, characterized in that, The signal receiving and processing module includes a module cover, a bias converter, a signal processing board, a shielding cover, a timing board, and a module base. One end of the bias converter is connected to the receiving antenna filter assembly, and the other end is wired to the signal processing board. The signal processing board is covered with a shielding cover and wired to the timing board. The timing board is also connected to a GPS+4G combined antenna. The bias converter, signal processing board, and shielding cover are housed inside the module cover. The timing board is fixed to the module base. The module cover and module base are combined into a signal receiving and processing module by screws.
3. The sealed signal acquisition and information processing device according to claim 1, characterized in that, The receiving antenna filtering assembly includes an external antenna, a dedicated filter, and an antenna cover; the external antenna is connected to the dedicated filter via an SMA interface, and after being externally fitted with the antenna cover, it is fixed to one outer side of the heat dissipation housing with screws.
4. The sealed signal acquisition and information processing device according to claim 3, characterized in that, The antenna base has an annular recess along its edge, and a sealing ring is installed to improve the waterproofness of the receiving antenna filter assembly.
5. The sealed signal acquisition and information processing device according to claim 1, characterized in that, A heat pipe for heat dissipation is fixedly installed on the bottom surface of the heat sink housing.
6. The sealed signal acquisition and information processing device according to claim 1, characterized in that, The power module provides the necessary power for the entire device by connecting to the DV12V power connector and the RJ45 interface.
7. The sealed signal acquisition and information processing device according to claim 1, characterized in that, The GPS+4G combined antenna has the function of collecting positioning information and connecting to the 4G wireless communication network, and is fixedly installed on one outer side of the heat dissipation housing with its own nut.
8. The sealed signal acquisition and information processing device according to claim 1, characterized in that, A duct cover is fixed to the bottom surface of the heat sink housing by screws. A cooling fan is installed between the bottom surface and the duct cover, and the fan is driven to form a heat dissipation and cooling air duct between the heat sink housing and the duct cover.
9. A sealed signal acquisition and information processing device according to claim 1, characterized in that, The upper cover plate has multiple vertical heat sinks and is fixedly mounted on the inner cover plate.