CN210807673U - Lightweight portable base station - Google Patents
Lightweight portable base station Download PDFInfo
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- CN210807673U CN210807673U CN202020800957.5U CN202020800957U CN210807673U CN 210807673 U CN210807673 U CN 210807673U CN 202020800957 U CN202020800957 U CN 202020800957U CN 210807673 U CN210807673 U CN 210807673U
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Abstract
The application discloses a lightweight portable base station, which comprises a base station shell and a circuit board module arranged in the base station shell, wherein the circuit board module comprises a base station body system consisting of a baseband system and a radio frequency system and a network control system consisting of a core network system and a multimedia command system, and the front part of the base station shell is provided with an operation knob, a toggle switch and a display screen; the base station shell is also internally provided with a battery module, a battery module plug board is arranged on a circuit board module in the base station shell, and the battery module comprises a battery buckle for connecting a battery body and a battery guide rail for plug-in installation and alignment of the battery; the base station shell is internally provided with a heat dissipation device which comprises a fan module, a heat dissipation sheet, a lower cover plate and a diversion trench. The utility model discloses convenient operation, but single station work and multistation network deployment mode key switch, modular battery and casing mounting structure integrated design, and the forced air cooling combines fin contact heat dissipation, and heat dispersion is good.
Description
Technical Field
The application relates to the technical field of communication equipment, in particular to a lightweight portable base station.
Background
In the technical field of mobile emergency communication, base stations are common, but are often large in size, heavy in weight and inconvenient to carry. Secondly, the connection on the opening site is complicated, the operation is inconvenient, and the opening time is long; the external design or the buckle connection design of the battery has poor connection reliability; the heat dissipation performance is poor, and the heat dissipation requirements under the conditions of high temperature, insolation and narrow space cannot be met. With the rapid development of mobile emergency communication, the above disadvantages of mobile base stations greatly limit the functioning of the base stations. Therefore, higher requirements are put on the design of portable mobile base stations: integration, lightweight, optional, interactive, heat dissipation reliability height.
At present, the portable mobile base stations produced by various manufacturers have the defects of portability, protectiveness, interactivity, selectivity, heat dissipation reliability and the like, and have the following defects:
1) the equipment is complicated in connection on the opening site, and long in time consumption for opening. Equipment is mostly a plurality of box connections, and the wiring is complicated, and power cord, net twine, optic fibre, feeder etc. do not realize the quick plug-in function of integration, and the wiring is inefficient, and leads to the cable to damage easily, arouses equipment failure.
2) The protective performance is poor. The existing portable base station equipment has poor dustproof and waterproof capability, most of the existing portable base station equipment is lower than IP54, and the existing portable base station equipment cannot meet the use requirements of various emergency scenes, such as severe environments of dust, rainwater, mud and the like.
3) The heat dissipation reliability is low. The high temperature resistance of the equipment is poor, and the heat dissipation design and the air duct design are insufficient, so that the reliability of the whole system is directly influenced. Emergency communication equipment often requires big signal coverage, and emergency communication equipment's consumption is great relatively, and the heat that produces is many, is gathering heat formation high temperature easily in narrow and small spaces such as sun exposure or car, leads to equipment high temperature to shut down, and then leads to unable completion established task.
4) The man-machine design interactivity is poor, the equipment has no operation interface, the customer can not operate, the background network management needs to be connected, the setting is complex, and the customer can not operate.
5) The working mode can not be switched by one key, and the networking working mode and the single-station working mode need to be changed in version or complicated software setting, so that the requirement of rapid deployment of customers cannot be met.
6) The external design of battery needs the line, and the operation is complicated, has also restricted the time of being equipped with power simultaneously.
Disclosure of Invention
The embodiment of the application provides a lightweight portable base station, which comprises a base station shell and a circuit board module arranged in the base station shell, wherein the circuit board module comprises a base station body system consisting of a baseband system and a radio frequency system and a network control system consisting of a core network system and a multimedia command system, and the front part of the base station shell is provided with an operation knob for man-machine interaction, a display screen and a toggle switch for switching networking modes; the base station comprises a base station shell, a battery module and a battery module, wherein the base station shell is internally provided with the battery module, the battery module is installed on a circuit board module in the base station shell in a plug-in manner, and the battery module comprises a battery buckle for connecting a battery body and a battery guide rail for aligning the plug-in installation of the battery body; the base station shell is internally provided with a heat dissipation device, and the heat dissipation device comprises a fan module, a heat dissipation sheet, a lower cover plate and a diversion trench.
Further, the heat sink is vertically fixed to the periphery of the fan module relative to the circuit board module, and the fan module and the heat sink are covered in the base station housing by the lower cover plate.
Furthermore, an air duct is formed between the radiating fins and the lower cover plate, and meanwhile, the air duct is divided into small air ducts along the wind direction through the guide grooves.
Further, the fan module is disposed within a front edge of the base station housing, and a direction of the fan module wind is toward a rear of the base station housing.
Furthermore, a terminal for contact power supply is arranged in the battery module, the battery module is installed on a circuit board module in the base station shell in a plugging-in mode through the terminal, and the battery module is located on the lower portion of the base station shell.
Further, the operation knob and the display screen for human-computer interaction set common parameters of the base station, and the common parameters include, but are not limited to, a working frequency band, a working bandwidth and a time slot ratio.
Further, the networking mode switched by the toggle switch for switching the networking mode includes a single base station working mode and a multiple base station working mode.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
1. the portable base station is provided with the operation panel and the display screen, is convenient to operate, and fully meets the operation modification requirements of customers. Other portable base stations do not have operation panels and display screens, parameters are required to be modified through background network management, operation difficulty is high, and common customers cannot operate the base stations.
2. The networking working mode and the single-station working mode are switched by one key through the toggle switch, one-key switching is conveniently carried out when networking or single-station working is needed, and the operation is simple.
3. The modularized battery and the casing mounting structure are integrally designed, the modularized battery can be replaced at will, and the battery mounting structure and the casing are integrally designed, so that the installation reliability is high, and the operation is more convenient.
4. The portable base station has the advantages that the heat dissipation performance is good, the fan module is used for air cooling heat dissipation, the heat dissipation fins are arranged on the periphery of the fan to be in contact with the fan for heat dissipation, an effective air channel is formed between the heat dissipation fins and the lower cover plate, the diversion grooves are used for shunting to enlarge a heat dissipation surface, the heat dissipation efficiency is greatly improved, the good heat dissipation performance of the portable base station is achieved, the portable base station can normally work in a high-temperature environment, and meanwhile the size.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic diagram of the three-dimensional overall structure of the present invention.
Fig. 2 is a layout diagram of the internal circuit module of the present invention.
Fig. 3 is a rear top partial view of the present invention with reference to fig. 1.
Fig. 4 is a plan view of the present invention with reference to fig. 1.
Fig. 5 is a rear view of the present invention with reference to fig. 1 and a state diagram of the battery module in an extracted state.
Fig. 6 is a position relationship diagram of the heat dissipation device in the lower cover plate and the housing of the present invention.
Fig. 7 is a front left transverse sectional view of the present invention with reference to fig. 1.
11, a base station body system; 12. a network control system; 21. an operation knob; 22. a display screen; 23. a toggle switch; 31. a battery module; 32. battery fastening; 33. a battery rail; 41. a fan module; 42. a heat sink; 43. a lower cover plate; 44. and a diversion trench.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
As shown in fig. 1-7, a lightweight portable base station includes a base station housing and a circuit board module disposed in the base station housing, where the circuit board module includes a base station body system 11 composed of a baseband system and a radio frequency system, and a network control system 12 composed of a core network system and a multimedia command system, where the core network system and the multimedia system are configured optionally, and an operation knob 21 for human-computer interaction, a display screen 22 and a toggle switch 23 for switching networking modes are disposed at the front of the base station housing; a battery module 31 is also arranged in the base station shell, a plug board of the battery module 31 is arranged on a circuit board module in the base station shell, and the battery module 31 comprises a battery buckle 32 for connecting a battery body and a battery guide rail 33 for aligning the plug-in installation of the battery; the base station shell is internally provided with a heat dissipation device, the heat dissipation device comprises a fan module 41, a heat dissipation sheet 42, a lower cover plate 43 and a diversion trench 44, the fan module 41 is arranged in the front edge of the base station shell, the wind direction of the fan module 41 faces the rear part of the base station shell, the heat dissipation sheet 42 is fixed on the periphery of the fan module 41, and the lower cover plate 43 covers the fan module 41 and the heat dissipation sheet 42 in the base station shell.
The heat sink 42 is fixed to the periphery of the fan module 41 perpendicular to the circuit board module. An air duct is formed between the heat dissipation fins 42 and the lower cover plate 43, and the air duct is divided into small air ducts along the wind direction by the diversion grooves 44. The battery module 31 is also provided with terminals for contact power supply inside, the battery module 31 is installed on a circuit board module in the base station housing through the terminals in a plug-in manner, and the battery module 31 is arranged at the lower part of the base station housing.
As shown in fig. 2, a base station body system 11 composed of a baseband system and a radio frequency system is a basic part of a base station and is also an essential part; the network control system 12, which is composed of a core network system and a multimedia command system, is an optional module.
As shown in fig. 3 and 4, the interaction module includes an operation knob 21 and a display screen 22. The common parameters of the base station, such as working frequency band, working bandwidth and time slot ratio, etc., can be set by operating the knob 21, and meanwhile, the temperature control parameters, etc., can be set. The user can obtain information about the settings on the display screen 22 and make adjustments as needed. The base station in the prior art is not provided with the interactive module, parameters need to be modified through a background network manager, the operation difficulty is high, and common customers cannot operate the base station and are not visual. The networking mode can be controlled to be on or off through the toggle switch 23, the IP67 protection level toggle switch is adopted, and the toggle rod is lower than the plane of the equipment so as to avoid misoperation.
As shown in fig. 5, the battery module 31 is designed in a plug-in mode, and comprises a battery buckle 32 and a battery guide rail 33, the battery module design can prolong the power supply time, the buckle type connection is convenient for replacement, and meanwhile, the guide rail mode is adopted to ensure that the butt joint of the terminals is accurate, so that the strength is increased.
As shown in fig. 6 and 7, for the structure schematic diagram of the small-sized and light-weighted portable base station of the present invention, in the figure, the base station includes a heat dissipation device, a lower cover plate, a communication module (specifically, the mechanical structure in the figure is embodied as a circuit board), and a battery. The upper surface and the lower surface of the communication module are both provided with heat dissipation devices, and the upper surface adopts a natural heat dissipation mode and the lower surface adopts a heat dissipation device. The heat dissipation device comprises a fan module 41, a heat dissipation fin 42, a lower cover plate 43 and a diversion trench 44; the fan module 41 covers the communication module, the heat dissipation fins 42 are fixed on the periphery of the fan module 41, the fan module 41 and the heat dissipation fins 42 are combined with each other to achieve effective heat dissipation, an effective air channel is formed between the heat dissipation fins 42 and the lower cover plate 43, and meanwhile, the diversion grooves 44 are used for diversion to enlarge a heat dissipation surface, so that the heat dissipation efficiency is greatly improved, and meanwhile, the structural strength in the shell is enhanced, and the insolation can be prevented. The fan module 41 is disposed at the front edge of the base station, so as to facilitate the entry and exit of cold air. The vertical placement of the fan module 41 can also ensure a good heat dissipation effect due to the influence of air gravity on the heat dissipation direction.
To sum up, the utility model discloses following advantage has:
1) and (4) integrated design. The portable base station complete machine realizes an integrated design, and a baseband system, a radio frequency system, a core network system and a multimedia command system are integrated into one complete machine. It should be noted that the baseband system, the radio frequency system, and the core network system are commonly configured in the industry of the communication base station, the multimedia command system refers to a service system based on the base station system (baseband + radio frequency + core network), for example, the common functions include functions of audio/video scheduling, map positioning, multimedia message, etc., the functions are not limited, and the multimedia command system can be customized and developed according to different requirements. The core network system and the multimedia command system are used as independent network elements and can be selectively configured or not configured according to requirements. Typical configuration: the system comprises a baseband system, a radio frequency system, b baseband system, radio frequency system, core network system, c baseband system, radio frequency system, core network system and multimedia command system.
2) And (5) interactive design. A man-machine interaction interface is designed for the portable base station, and the interaction interface comprises a display screen and operation keys or knobs. The common parameters of the base station such as working frequency band, working bandwidth and time slot ratio can be set through the interactive interface. The base station in the prior art is not provided with the interactive module, parameters need to be modified through a background network manager, the operation difficulty is high, and common customers cannot operate the base station and are not visual.
3) And switching the networking mode by one key. The networking mode refers to whether the base station is in a single base station working mode or a multi-base station working mode. In the single base station working mode, a local core network is opened, all users in the base station work under the base station, and no cross-base station service exists. In the multi-base-station working mode, the base station is divided into a main base station and a slave base station, at the moment, a core network of the main base station is opened, core networks of other slave base stations are closed, all users are registered in the core network of the main base station, and the users can carry out cross-base-station services. The single base station working mode and the multi-base station working mode can be switched by one key through a physical key of the equipment. The switching principle is not limited.
4) And (5) modular battery fast-assembly design. The modular battery fast-assembling design comprises a modular battery design and a host machine matching part. The modular battery design includes a quick snap (snap and rail, etc.) and a power supply portion. The host machine matching part comprises a battery clamping part and a power supply part.
5) Heat dissipation design
And designing a special air duct and a waterproof modular fan. The hidden special air channels are distributed at intervals through the air inlet and the air outlet of the fan, so that the uniform heat dissipation is ensured. The fan is the waterproof fan of modularization, and the equipment of being convenient for is waterproof and be convenient for maintain the change.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (7)
1. The utility model provides a lightweight portable basic station, includes the base station casing and sets up the circuit board module in the base station casing, the circuit board module includes base station body system (11) of constituteing by baseband system, radio frequency system to and network control system (12) of constituteing by core network system, multimedia command system, its characterized in that: the front part of the base station shell is provided with an operation knob (21) for man-machine interaction, a display screen (22) and a toggle switch (23) for switching networking modes; a battery module (31) is arranged in the base station shell, the battery module (31) is installed on a circuit board module in the base station shell in a plug-in mode, and the battery module (31) comprises a battery buckle (32) used for connecting a battery body and a battery guide rail (33) used for aligning the plug-in installation of the battery body; the base station shell is internally provided with a heat dissipation device, and the heat dissipation device comprises a fan module (41), a heat dissipation sheet (42), a lower cover plate (43) and a diversion trench (44).
2. The lightweight portable base station of claim 1, wherein: the radiating fins (42) are vertically fixed on the periphery of the fan module (41) relative to the circuit board module, and the fan module (41) and the radiating fins (42) are covered in the base station shell by a lower cover plate (43).
3. The lightweight portable base station of claim 2, wherein: an air duct is formed between the radiating fins (42) and the lower cover plate (43), and meanwhile, the air duct is divided into small air ducts along the wind direction through the guide grooves (44).
4. The lightweight portable base station of claim 2, wherein: the fan module (41) is arranged in the front edge of the base station housing, and the wind direction of the fan module (41) faces the rear of the base station housing.
5. The lightweight portable base station of claim 1, wherein: the battery module (31) is internally provided with a terminal for contact power supply, the battery module (31) is installed on a circuit board module in the base station shell in a plugging manner through the terminal, and the battery module (31) is positioned at the lower part of the base station shell.
6. The lightweight portable base station of claim 1, wherein: the operation knob (21) and the display screen (22) for man-machine interaction are used for setting common parameters of the base station, wherein the common parameters include but are not limited to an operating frequency band, an operating bandwidth and a time slot ratio.
7. The lightweight portable base station of claim 1, wherein: the networking modes switched by the toggle switch (23) for switching the networking modes comprise a single base station working mode and a multi-base station working mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800957.5U CN210807673U (en) | 2020-05-14 | 2020-05-14 | Lightweight portable base station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800957.5U CN210807673U (en) | 2020-05-14 | 2020-05-14 | Lightweight portable base station |
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| CN210807673U true CN210807673U (en) | 2020-06-19 |
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| CN202020800957.5U Active CN210807673U (en) | 2020-05-14 | 2020-05-14 | Lightweight portable base station |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954438A (en) * | 2020-07-17 | 2020-11-17 | 中国航空无线电电子研究所 | Penetration forced air cooling module |
| CN112218460A (en) * | 2020-10-13 | 2021-01-12 | 须海江 | Outdoor portable all-in-one of artificial intelligence |
| CN113766678A (en) * | 2021-09-07 | 2021-12-07 | 陕西智引科技有限公司 | UWB base station with intrinsic safety type fusion WIFI6 |
| CN114745814A (en) * | 2022-04-28 | 2022-07-12 | 超讯通信股份有限公司 | Data communication method of small base station and data communication system of small base station |
-
2020
- 2020-05-14 CN CN202020800957.5U patent/CN210807673U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954438A (en) * | 2020-07-17 | 2020-11-17 | 中国航空无线电电子研究所 | Penetration forced air cooling module |
| CN112218460A (en) * | 2020-10-13 | 2021-01-12 | 须海江 | Outdoor portable all-in-one of artificial intelligence |
| CN113766678A (en) * | 2021-09-07 | 2021-12-07 | 陕西智引科技有限公司 | UWB base station with intrinsic safety type fusion WIFI6 |
| CN113766678B (en) * | 2021-09-07 | 2024-04-26 | 陕西智引科技有限公司 | UWB base station of intrinsic safety type fusion WIFI6 |
| CN114745814A (en) * | 2022-04-28 | 2022-07-12 | 超讯通信股份有限公司 | Data communication method of small base station and data communication system of small base station |
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