CN220234978U - Terminal device of space-based internet of things - Google Patents
Terminal device of space-based internet of things Download PDFInfo
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- CN220234978U CN220234978U CN202321232257.0U CN202321232257U CN220234978U CN 220234978 U CN220234978 U CN 220234978U CN 202321232257 U CN202321232257 U CN 202321232257U CN 220234978 U CN220234978 U CN 220234978U
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- 238000012545 processing Methods 0.000 claims abstract description 43
- 238000004891 communication Methods 0.000 abstract description 8
- KTXUOWUHFLBZPW-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C=C(Cl)C=CC=2)=C1 KTXUOWUHFLBZPW-UHFFFAOYSA-N 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model relates to the technical field of communication equipment, and particularly discloses a terminal device of the world-wide-Internet of things, which comprises a shell, a PCB (printed circuit board), a signal processing module and a signal antenna, wherein the shell is provided with a containing cavity; the PCB is fixedly arranged on the shell and divides the shell into a first cavity and a second cavity, and a signal shielding film is paved on the surface of the PCB opposite to the first cavity; the signal processing module is positioned in the second cavity and fixedly connected with the PCB; the signal antenna is positioned in the first cavity and is electrically connected with the signal processing module. The signal antenna and the signal processing module of the device are respectively arranged in the first cavity and the second cavity, the surface of the PCB opposite to the first cavity is paved with a signal shielding film, and then the interference of signals sent by the signal antenna to the signal processing module through the PCB can be prevented, and the working stability of the terminal device of the space-based Internet of things is further improved.
Description
Technical Field
The utility model relates to the technical field of communication equipment, in particular to a terminal device of the space-based internet of things.
Background
The space-based internet of things system has a wide coverage area and can realize global non-blind area communication. Meanwhile, the system has strong survivability, can still work normally under emergency conditions such as natural disasters, emergencies and the like, has outstanding application advantages in the aspects of emergency rescue and relief work and emergency guarantee, can quickly establish a communication link and a command system for emergency rescue work, provides emergency communication guarantee service for personal outgoing, and builds a life protection line for people in danger in outdoor exercises.
The satellite internet of things terminal is arranged on the ground or equipment, works cooperatively with the data acquisition device, can be connected to a satellite communication network based on the space, can perform positioning, state monitoring, automatic data storage and transmission, can acquire data and send the data to an on-board data acquisition load, and receives broadcast/service data issued by the on-board data acquisition load.
Because the terminal device of the space-based internet of things comprises signal antennas, signal processing modules and electric equipment of different types, when the terminal device of the space-based internet of things works, the signal antennas constantly transmit and receive signals, the signal processing modules and the electric equipment are very easy to interfere, and the working stability of the terminal device of the space-based internet of things is further affected.
Disclosure of Invention
The utility model aims at: the antenna-based internet of things terminal device is provided to solve the problem that in the related art, when the antenna-based internet of things terminal device works, a signal antenna constantly receives and transmits signals, so that interference is easily caused to a signal processing module and electric equipment, and the working stability of the antenna-based internet of things terminal device is further affected.
The utility model provides a terminal device of the world-based internet of things, which comprises:
a housing provided with a receiving cavity;
the PCB is fixedly arranged on the shell and divides the shell into a first cavity and a second cavity, and a signal shielding film is paved on the surface of the PCB opposite to the first cavity;
the signal processing module is positioned in the second cavity and fixedly connected with the PCB;
the signal antenna is positioned in the first cavity and is electrically connected with the signal processing module.
As a preferable technical scheme of the antenna-based internet of things terminal device, the signal antenna comprises a main antenna and a secondary antenna, and the main antenna and the secondary antenna are respectively opposite to two opposite side walls of the PCB board;
the signal processing module comprises a network signal module which is electrically connected with the main antenna and the auxiliary antenna at the same time.
As the preferable technical scheme of the antenna-based internet of things terminal device, the signal antenna further comprises a DCS antenna, wherein the DCS antenna is annular and is laid on the signal shielding film;
the signal processing module further comprises a DCS module, and the DCS antenna is electrically connected with the DCS module.
As the preferable technical scheme of the terminal device of the space-based Internet of things, the DCS module is laid on the PCB.
As a preferable technical scheme of the antenna-based internet of things terminal device, the signal antenna further comprises a long-wave antenna;
the signal processing module further comprises a long wave module, and the long wave antenna is electrically connected with the long wave module.
As a preferable technical scheme of the antenna-based internet of things terminal device, the signal antenna further comprises a positioning antenna;
the signal processing module further comprises a positioning module, and the positioning antenna is electrically connected with the positioning module.
As a preferable technical scheme of the antenna-based internet of things terminal device, the signal antenna further comprises a Bluetooth antenna;
the signal processing module further comprises a Bluetooth module, and the Bluetooth antenna is electrically connected with the Bluetooth module.
As the preferred technical scheme of the terminal device of the space-based Internet of things, the terminal device further comprises a battery, wherein the battery is positioned in the second cavity and is electrically connected with the PCB.
As the preferred technical scheme of sky basic thing networking terminal device, still include solar panel, solar panel detachable shop in arbitrary plane of casing, solar panel's output line stretches into the second cavity and with PCB board electricity is connected.
As the preferred technical scheme of sky basic thing networking terminal device, the PCB board has set firmly a plurality of latch segment around its axis interval, the latch segment is provided with the screw hole, and a plurality of bolts wear to locate the casing and with a plurality of latch segment one-to-one spiro union.
The beneficial effects of the utility model are as follows:
the utility model provides a terminal device of the world-wide-web Internet of things, which comprises a shell, a PCB (printed circuit board), a signal processing module and a signal antenna, wherein the shell is provided with a containing cavity; the PCB is fixedly arranged on the shell and divides the shell into a first cavity and a second cavity, and a signal shielding film is paved on the surface of the PCB opposite to the first cavity; the signal processing module is positioned in the second cavity and fixedly connected with the PCB; the signal antenna is positioned in the first cavity and is electrically connected with the signal processing module. The antenna-based internet of things terminal device is characterized in that when the antenna-based internet of things terminal device works, the signal processing module is used for controlling the signal antenna to send signals or processing signals received by the signal antenna, in the process, the signal antenna and the signal processing module are respectively arranged in the first cavity and the second cavity, the surface of the PCB opposite to the first cavity is paved with the signal shielding film, and then the interference of the signals sent by the signal antenna to the signal processing module through the PCB can be blocked, so that the working stability of the antenna-based internet of things terminal device is improved.
Drawings
Fig. 1 is a schematic structural diagram of a terminal device of the space-based internet of things in an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a terminal device of the space-based internet of things in an embodiment of the utility model.
In the figure:
11. a PCB board; 12. a signal shielding film;
21. a network signal module; 22. a DCS module; 23. a long wave module; 24. a positioning module; 25. a Bluetooth module;
31. a main antenna; 32. a secondary antenna; 33. a DCS antenna; 34. a long wave antenna; 35. positioning an antenna; 36. a Bluetooth antenna;
4. a battery; 5. locking blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
As shown in fig. 1 and 2, the present embodiment provides a terminal device of the world-wide-internet of things, which includes a housing, a PCB 11, a signal processing module, and a signal antenna, where the housing is provided with a receiving cavity; the PCB 11 is fixedly arranged on the shell and divides the shell into a first cavity and a second cavity, and a signal shielding film 12 is paved on the surface of the PCB 11 opposite to the first cavity; the signal processing module is positioned in the second cavity and fixedly connected with the PCB 11; the signal antenna is positioned in the first cavity and is electrically connected with the signal processing module. When the antenna-based internet of things terminal device works, the signal processing module is used for controlling the signal antenna to send signals or processing signals received by the signal antenna, and in the process, the signal antenna and the signal processing module are respectively arranged in the first cavity and the second cavity, the surface, opposite to the first cavity, of the PCB 11 is paved with the signal shielding film 12, and then interference of the signals sent by the signal antenna to the signal processing module through the PCB 11 can be prevented, so that the working stability of the antenna-based internet of things terminal device is improved.
Optionally, the signal antenna includes a main antenna 31 and a sub antenna 32, where the main antenna 31 and the sub antenna 32 are opposite to two opposite side walls of the PCB 11; the signal processing module includes a network signal module 21, the network signal module 21 being electrically connected to both the primary antenna 31 and the secondary antenna 32. In this embodiment, the main antenna 31 and the auxiliary antenna 32 are opposite to two opposite side walls of the PCB 11, and this arrangement ensures that the antenna-based internet of things terminal device changes angles anyway, and at least one of the main antenna 31 and the auxiliary antenna 32 points to the sky, thereby improving the strength of signal reception. The main antenna 31 and the auxiliary antenna 32 receive and transmit satellite signals of the antenna-based internet of things, and are mutually backup, so that the safety of the equipment is improved.
Specifically, the main antenna 31 and the sub-antenna 32 are both 4G antennas, and the network signal module 21 is a 4G module.
Optionally, the signal antenna further includes a DCS antenna 33, where the DCS antenna 33 is annular and is laid on the signal shielding film 12; the signal processing module further comprises a DCS module 22, and a DCS antenna 33 is electrically connected to the DCS module 22. In this embodiment, for better receiving and transmitting signals, the DCS antenna 33 is designed to be longer, so that the terminal device of the space-based internet of things is miniaturized, and the DCS antenna 33 is designed to be in a ring structure and laid on the signal shielding film 12, so that the volume occupied by the DCS antenna 33 can be reduced. Specifically, the DCS antenna 33 receives data of other internet of things devices and terminals, and transmits the data to the DCS module 22 for processing and calculating the data, thereby realizing the function of internet of things.
Optionally, DCS module 22 is laid on PCB board 11. In this embodiment, the DCS module 22 will generate a lot of heat during operation, lay the DCS module 22 on the PCB 11, this setting can lead the heat on the PCB 11, the contact area of PCB 11 and air is great, helps DCS module 22 heat dissipation, and the radiating effect is good. In other embodiments, an exhaust fan may be disposed in the second housing, where the exhaust fan timely discharges heat in the second cavity, so as to cool the signal processing module in the second cavity.
Optionally, the signal antenna further comprises a long wave antenna 34; the signal processing module further comprises a long wave module 23, and a long wave antenna 34 is electrically connected with the long wave module 23. In this embodiment, the long wave antenna 34 receives the long wave signal, so as to meet the requirement of low power consumption and long distance wireless communication.
Optionally, the signal antenna further comprises a positioning antenna 35; the signal processing module further comprises a positioning module 24, and a positioning antenna 35 is electrically connected with the positioning module 24. In this embodiment, the positioning antenna 35 is used for positioning the terminal device of the space-based internet of things. Specifically, the positioning antenna 35 may receive Beidou signals, GPS signals, galileo signals, and the like.
Optionally, the signal antenna further comprises a bluetooth antenna 36; the signal processing module further comprises a bluetooth module 25, and a bluetooth antenna 36 is electrically connected with the bluetooth module 25. In this embodiment, the bluetooth antenna 36 is connected to and transmits external bluetooth signals, so as to satisfy the bluetooth transmission function of the satellite internet of things terminal
Optionally, the terminal device of the space-based internet of things further comprises a battery 4, the battery 4 is located in the second cavity, and the battery 4 is electrically connected with the PCB 11. In this embodiment, the terminal device of the space-based internet of things is usually used outdoors, so that power is supplied by the battery 4.
Optionally, the terminal device of the space-based internet of things further comprises a solar panel, the solar panel is detachably paved on any plane of the shell, and an output line of the solar panel extends into the second cavity and is electrically connected with the PCB 11. In this embodiment, since charging is not possible outdoors, the battery 4 is charged using a solar panel. Because the positions of the sun at different moments are different, or the installation positions of the terminal devices of the space-based internet of things are also different, the solar panel has a larger light inlet area, and then the solar panel is detachably paved on any plane of the shell, and in particular, the solar panel and the shell are clamped with each other.
Optionally, the PCB 11 is fixed with a plurality of locking blocks 5 around the axis thereof, the locking blocks 5 are provided with threaded holes, and a plurality of bolts penetrate through the casing and are in one-to-one corresponding screwed connection with the locking blocks 5. In this embodiment, the PCB 11 is rectangular, so four corners of the PCB 11 are respectively fixed with a locking block 5, and the locking blocks 5 are glued to the PCB 11 by glue. In other embodiments, the PCB 11 and the housing may be clamped.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. The terminal device of the space-based internet of things is characterized by comprising:
a housing provided with a receiving cavity;
the PCB (11), PCB (11) is set firmly in the said shell and divides the said shell into the first cavity and the second cavity, the surface opposite to said first cavity of PCB (11) has laid the signal shielding film (12);
the signal processing module is positioned in the second cavity and fixedly connected with the PCB (11);
the signal antenna is positioned in the first cavity and is electrically connected with the signal processing module.
2. The antenna-based internet of things terminal device according to claim 1, wherein the signal antenna comprises a main antenna (31) and a secondary antenna (32), and the main antenna (31) and the secondary antenna (32) are respectively opposite to two opposite side walls of the PCB board (11);
the signal processing module comprises a network signal module (21), and the network signal module (21) is electrically connected with the main antenna (31) and the auxiliary antenna (32) at the same time.
3. The space-based internet of things terminal device according to claim 2, characterized in that the signal antenna further comprises a DCS antenna (33), the DCS antenna (33) being ring-shaped and laid on the signal shielding film (12);
the signal processing module further comprises a DCS module (22), and the DCS antenna (33) is electrically connected with the DCS module (22).
4. A space-based internet of things terminal device according to claim 3, characterized in that the DCS module (22) is laid on the PCB board (11).
5. A terminal device of the space-based internet of things according to claim 3, characterized in that the signal antenna further comprises a long wave antenna (34);
the signal processing module further comprises a long wave module (23), and the long wave antenna (34) is electrically connected with the long wave module (23).
6. The antenna-based internet of things terminal device of claim 5, wherein the signal antenna further comprises a positioning antenna (35);
the signal processing module further comprises a positioning module (24), and the positioning antenna (35) is electrically connected with the positioning module (24).
7. The antenna-based internet of things terminal device of claim 6, wherein the signal antenna further comprises a bluetooth antenna (36);
the signal processing module further comprises a Bluetooth module (25), and the Bluetooth antenna (36) is electrically connected with the Bluetooth module (25).
8. The space-based internet of things terminal device according to any one of claims 1-7, further comprising a battery (4), wherein the battery (4) is located in the second cavity, and wherein the battery (4) is electrically connected to the PCB board (11).
9. The space-based internet of things terminal device according to claim 8, further comprising a solar panel detachably laid on any plane of the housing, and an output line of the solar panel extends into the second cavity and is electrically connected with the PCB board (11).
10. The space-based internet of things terminal device according to any one of claims 1-7, wherein a plurality of locking blocks (5) are fixedly arranged on the PCB (11) at intervals around the axis of the PCB, the locking blocks (5) are provided with threaded holes, and a plurality of bolts penetrate through the shell and are in one-to-one corresponding threaded connection with the locking blocks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232257.0U CN220234978U (en) | 2023-05-19 | 2023-05-19 | Terminal device of space-based internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232257.0U CN220234978U (en) | 2023-05-19 | 2023-05-19 | Terminal device of space-based internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234978U true CN220234978U (en) | 2023-12-22 |
Family
ID=89175236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321232257.0U Active CN220234978U (en) | 2023-05-19 | 2023-05-19 | Terminal device of space-based internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234978U (en) |
-
2023
- 2023-05-19 CN CN202321232257.0U patent/CN220234978U/en active Active
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