CN108363075A - A kind of portable navigation terminal - Google Patents
A kind of portable navigation terminal Download PDFInfo
- Publication number
- CN108363075A CN108363075A CN201810514913.3A CN201810514913A CN108363075A CN 108363075 A CN108363075 A CN 108363075A CN 201810514913 A CN201810514913 A CN 201810514913A CN 108363075 A CN108363075 A CN 108363075A
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- Prior art keywords
- support element
- hole
- reinforcer
- communication module
- baffle
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- 238000004891 communication Methods 0.000 claims abstract description 61
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 32
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 44
- 229910052802 copper Inorganic materials 0.000 claims description 44
- 239000010949 copper Substances 0.000 claims description 44
- 238000001746 injection moulding Methods 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 10
- 230000003321 amplification Effects 0.000 claims description 8
- 238000010295 mobile communication Methods 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009429 distress Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The portable navigation terminal of the present invention, including lower cover, lower cover side are equipped with first baffle, the first support element, second baffle and the second support element;First baffle, second baffle, the first support element and the second support element surround a rectangular space;Circuit board is placed in rectangular space;Further include upper cover, the side of upper cover is provided with the first fixed strip, antenna and the second fixed strip;First fixed strip and the second fixed strip are mutually respectively at the both sides of the antenna;Circuit board includes microprocessor, Big Dipper communication module, integrated navigation module, wireless communication module and power supply;Microprocessor is STM32F103;Big Dipper communication module is BR3200T;Wireless communication module is bluetooth module, model ZLG9021P0 1;Integrated navigation module compatible with GPS navigation feature and Beidou navigation function;Power supply is lithium battery;Further include SOS physical buttons;After pressing SOS physical buttons, realization is accurately positioned.
Description
Technical field
The present invention relates to field of navigation technology, and in particular to a kind of portable navigation terminal.
Background technology
" tour pal " is the address of self-service autonomous travel fan to outdoor sports.They carry tent, kitchen tools and various
Field survivorship tool.Tend to find the beautiful scenic spot that some others do not went or seldom went.This place,
It is just infatuated to like the friends of outdoor sports, but safety is usually people is allowed to draw back the problem of.Because in these U.S.s
The ground at scape place is all usually uninhabited, has inconvenient traffic, communicates missing.These places are arrived, mobile phone signal also disappears therewith
It loses, the equipment that mobile phone signal can not at this time be depended on using one is then particularly important, can be provided for outdoor enthusiast
Positioning, navigational communications and emergency ensure.
Self-driving travel, ride, hiking number increasingly increases, and China be engaged in high risk industries crowd it is still very much,
Their personal safety is still unable to get guarantee, therefore huge for the demand of location navigation product;Domestic navigation industry is still
In developing stage, airmanship still lags behind developed country, situation of the domestic market still in GPS dominances.
It travels every year to field mountain area, because of poor infrastructures such as local transit, communications, communication and positioning signal disappear,
It can not outwardly cry for help, lead to tour pal's lost contact.The expansion of tour pal's lost contact distress signals is received in fire-fighting, People's Armed Police and Society rescue mechanism
When rescue, because there is no location information and mobile phone signal, often to take a substantial amount of time and manpower, material resources and financial resources, lost contact and cause
The wrecked accident of tour pal be also to occur again and again.In order to provide high-precision location navigation service to outdoor enthusiast, need
A kind of portable navigation terminal is provided, which does not depend on mobile phone signal, and the navigation Service of profession can be provided for tour pal fan.
Invention content
The purpose of the present invention is to provide a kind of portable navigation terminal, to solve it is existing navigated by mobile phone when according to
The problem of relying mobile phone signal, real-time accurate navigation cannot be provided for user.
To achieve the above object, the technical scheme is that
A kind of portable navigation terminal, including lower cover, in the side that the lower cover is inner sunken face be provided with first baffle,
First support element, at least one second baffle and the second support element;
The first baffle, the second baffle, first support element and second support element surround a rectangle
Space;The first baffle and the second baffle are mutually parallel;First support element and second support element are mutually flat
Row;In being placed with circuit board in the rectangular space;
Further include upper cover, the upper cover is connected on the lower lid;It is arranged in the side that the upper cover is inner sunken face
There are the first fixed strip, antenna and the second fixed strip;
The antenna is at the center of the upper cover;First fixed strip and second fixed strip be mutually parallel and
It is respectively at the both sides of the antenna;
The circuit board includes microprocessor, Big Dipper communication module, integrated navigation module, wireless communication module and power supply;
The Big Dipper communication module, integrated navigation module, wireless communication module, power supply are electrically connected with the microprocessor;
The microprocessor is STM32F103;The Big Dipper communication module is BR3200T;The wireless communication module is
Bluetooth module, model ZLG9021P0-1;The integrated navigation module compatible with GPS navigation feature and Beidou navigation function;Institute
It is lithium battery to state power supply;
The wireless communication module is used for and mobile communication equipment establishes communication connection;
The Big Dipper communication module is used for and satellite establishes communication connection;
The Beidou communication module is Big Dipper short message communication global function module, passes through Big Dipper short message receiving and transmitting signal
Low noise amplification, power amplification, Up/Down Conversion and Base-Band Processing realize Big Dipper short message transmitting-receiving and active location function;
Further include SOS physical buttons, the SOS physical buttons are used to send a trigger signal to the microprocessor.
Wherein, after installation, the antenna is aligned and is electrically connected with the circuit board;First fixed strip is pressed in described
It the edge of the side of circuit board and is aligned with first support element;Second support element is pressed in the another of the circuit board
It the edge of side and is aligned with second fixed strip;
The structure of second support element is consistent with the structure of the first support element;First support element includes main branch
Support body, it is integrally formed equipped with first step and second step in the top of the main supporter;The first step and described
Second step is right angle;The top edge of the first step and the lower edge of the second step intersect vertically;Described second
Step on support element is oppositely arranged with the step on first support element.
Wherein, multiple first reinforcers are equipped in clamping on the side wall of the first baffle or integrated molding;Described
One reinforcer is in the outside of the rectangular space;
Multiple third reinforcers are equipped in being clamped or being integrally formed on the side wall of first support element, the third adds
Strong part is in the outside of the rectangular space;
Multiple second baffles are in a straight line;In clamping on the side wall of the second baffle or it is integrally formed
Equipped with the second reinforcer, second reinforcer is in the outside of the rectangular space;
It is equipped with the 4th reinforcer and the 5th reinforcer, institute in being clamped or being integrally formed on the outer wall of second support element
It states the 4th reinforcer and the 5th reinforcer is in the outside of the rectangular space;
First reinforcer, second reinforcer, the third reinforcer, the 4th reinforcer and the described 5th
The structure of reinforcer is consistent;First reinforcer is triangular pyramid.
Wherein, in being equipped with first through hole and the second through-hole, the first through hole and second through-hole in the lower cover
Structure it is consistent;
The first through hole is in the side far from second support element of first support element;
Second through-hole is in the side far from first support element of second support element;
Second threaded connector is between the 4th reinforcer and the 5th reinforcer.
Wherein, first threaded connector includes main connector, separate first support element of the main connector
Side be Cylinder Surface;It is equipped with the first connecting hole in the top of the main connector, is worn in the lower part of the main connector
Equipped with the second connecting hole, first connecting hole is aligned and is connected to the second connection hole axle;In first connecting hole and
The junction of second connecting hole forms an annular step surface.
Wherein, the curved surface of the other side outwardly convex of the lower cover;The lower cover includes the first shell, outside described first
The edge of shell is convexly equipped with the first protrusion, and first protrusion extends along the circumferencial direction of the cross section of first shell;
The first positioning anchor ring is formed between first shell and first protrusion, the first positioning anchor ring is in
The outside of first protrusion;It is equipped with semicircular first through hole in the edge of first shell.
Wherein, in be connected with or be threaded in the upper cover the first injection molding copper nut and second injection molding copper nut;
The first injection molding copper nut is in the side far from the antenna of first fixed strip;
The second injection molding copper nut is in the side far from the antenna of second fixed strip;First injection molding
Copper nut is consistent with the second injection molding structure of copper nut;
In being equipped with the first copper post hole in the first injection molding copper nut, the side wall inside spin in first copper post hole
It is recessed with screw thread;The first injection molding copper nut is matched with first threaded connector;The second injection molding copper nut and institute
State the matching of the second threaded connector.
Wherein, the other side of the upper cover is the curved surface of outwardly convex;The upper cover includes second housing, in described second
The edge of shell is convexly equipped with the second protrusion, and second protrusion is prolonged along the circumferencial direction of the cross section of the second housing
It stretches;
The second positioning anchor ring is formed between the second housing and second protrusion, described second positions at anchor ring
In the inside of second protrusion;
After installation, first protrusion is held out against on the second positioning anchor ring, and second protrusion is held out against in described the
On one positioning anchor ring;
In being equipped with circular first mounting hole and the second mounting hole in the second housing;First mounting hole and institute
The first injection molding copper nut is stated to match;Second mounting hole and the second injection molding copper nut match.
Wherein, the second through-hole of semicircle orifice shape is equipped in the edge of the second housing;Second through-hole after installation
It is aligned with the first through hole;
In the antenna the first opening is equipped with close to the side of second through-hole;First opening and described the
Two through-holes are aligned.
The invention has the advantages that:
The portable navigation terminal of the present invention, including lower cover, first is provided in the side that the lower cover is inner sunken face
Baffle, the first support element, at least one second baffle and the second support element;
The first baffle, the second baffle, first support element and second support element surround a rectangle
Space;The first baffle and the second baffle are mutually parallel;First support element and second support element are mutually flat
Row;In being placed with circuit board in the rectangular space;
Further include upper cover, the upper cover is connected on the lower lid;It is arranged in the side that the upper cover is inner sunken face
There are the first fixed strip, antenna and the second fixed strip;
The antenna is at the center of the upper cover;First fixed strip and second fixed strip be mutually parallel and
It is respectively at the both sides of the antenna;
The circuit board includes microprocessor, Big Dipper communication module, integrated navigation module, wireless communication module and power supply;
The Big Dipper communication module, integrated navigation module, wireless communication module, power supply are electrically connected with the microprocessor;
The microprocessor is STM32F103;The Big Dipper communication module is BR3200T;The wireless communication module is
Bluetooth module, model ZLG9021P0-1;The integrated navigation module compatible with GPS navigation feature and Beidou navigation function;Institute
It is lithium battery to state power supply;
The wireless communication module is used for and mobile communication equipment establishes communication connection;
The Big Dipper communication module is used for and satellite establishes communication connection;
The Beidou communication module is Big Dipper short message communication global function module, passes through Big Dipper short message receiving and transmitting signal
Low noise amplification, power amplification, Up/Down Conversion and Base-Band Processing realize Big Dipper short message transmitting-receiving and active location function;
Further include SOS physical buttons, the SOS physical buttons are used to send a trigger signal to the microprocessor;
After pressing the SOS physical buttons, the SOS physical buttons send a triggering letter to the microprocessor
Number;The microprocessor is communicated by the Big Dipper communication module with satellite, and then is led to by satellite and server
Letter, the location data to be sent by satellite reception server, realization are accurately positioned;
The position fixing process, need not be by relying on mobile phone signal, completely by the communication with satellite it is achieved that expanding
Its use scope improves the real-time of positioning;
The microprocessor can be passed through by the wireless communication module with mobile communication equipment, can will be positioned
Navigation data is sent to mobile communication equipment.
Description of the drawings
Fig. 1 is the vertical view of the lower part of the portable navigation terminal of the present invention.
Fig. 2 is the side view of the lower part of the portable navigation terminal of the present invention.
Fig. 3 is the upward view of the upper part of the portable navigation terminal of the present invention.
Fig. 4 is that the lower part of the portable navigation terminal of the present invention and circuit board combine rear structure chart.
Fig. 5 is the structural schematic diagram of the first threaded connector of the present invention.
Fig. 6 is the structural schematic diagram of the lower cover of the present invention.
Fig. 7 is the structural schematic diagram of the first support element of the present invention.
Fig. 8 is the structural schematic diagram of the upper cover of the present invention.
1- lower covers;The first shells of 101-;The first protrusions of 102-;103- first through hole;104- first positions anchor ring;2- first
Reinforcer;3- first baffles;The first support elements of 4-;The main supporters of 401-;402- First terraces;403- second steps face;5-
First threaded connector;The second connecting holes of 51-;The main connectors of 52-;The first connecting holes of 53-;6- third reinforcers;7- second gear
Plate;The second reinforcers of 8-;9- circuit boards;The 4th reinforcers of 10-;The second threaded connectors of 11-;The 5th reinforcers of 12-;13-
Two support elements;14- upper covers;1401- second housings;The second protrusions of 1402-;The second locating rings of 1403-;The first mounting holes of 1404-;
The second through-holes of 1405-;The second mounting holes of 1406-;The first fixed strips of 15-;16- first is molded copper nut;17- antennas;18- second
Fixed strip;19- second is molded copper nut;20- first is open.
Specific implementation mode
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
The portable navigation terminal of the present embodiment 1, including lower cover 1 are provided in the side that the lower cover 1 is inner sunken face
First baffle 3, the first support element 4, at least one second baffle 7 and the second support element 13;
The first baffle 3, the second baffle 7, first support element 4 and second support element 13 surround one
Rectangular space;The first baffle 3 and the second baffle 7 are mutually parallel;First support element 4 and second support element
13 are mutually parallel;In being placed with circuit board 9 in the rectangular space;
Further include upper cover 14, the upper cover 14 is connected on the lower cover 1;
The side that the upper cover 14 is inner sunken face is provided with the first fixed strip 15, antenna 17 and the second fixed strip
18;
The antenna 17 is at the center of the upper cover 14;First fixed strip 15 and 18 phase of the second fixed strip
Both sides that are mutually parallel and being respectively at the antenna 17;
The circuit board 9 includes microprocessor, Big Dipper communication module, integrated navigation module, wireless communication module and power supply;
The Big Dipper communication module, integrated navigation module, wireless communication module, power supply are electrically connected with the microprocessor;
The microprocessor is STM32F103;The Big Dipper communication module is BR3200T;The wireless communication module is
Bluetooth module, model ZLG9021P0-1;The integrated navigation module compatible with GPS navigation feature and Beidou navigation function;Institute
It is lithium battery to state power supply;
The wireless communication module is used for and mobile communication equipment establishes communication connection;
The Big Dipper communication module is used for and satellite establishes communication connection;
The Beidou communication module is Big Dipper short message communication global function module, passes through Big Dipper short message receiving and transmitting signal
Low noise amplification, power amplification, Up/Down Conversion and Base-Band Processing realize Big Dipper short message transmitting-receiving and active location function;
Further include SOS physical buttons, the SOS physical buttons are used to send a trigger signal to the microprocessor.
After pressing the SOS physical buttons, the SOS physical buttons send a triggering letter to the microprocessor
Number;The microprocessor is communicated by the Big Dipper communication module with satellite, and then is led to by satellite and server
Letter, the location data to be sent by satellite reception server, realization are accurately positioned;
The position fixing process, need not be by relying on mobile phone signal, completely by the communication with satellite it is achieved that expanding
Its use scope improves the real-time of positioning;
The microprocessor can be passed through by the wireless communication module with mobile communication equipment, can will be positioned
Navigation data is sent to mobile communication equipment.
After installation, the antenna 17 is aligned and is electrically connected with the circuit board 9;First fixed strip 15 is pressed in described
It the edge of the side of circuit board 9 and is aligned with first support element 4;Second support element 13 is pressed in the circuit board
It the edge of 9 other side and is aligned with second fixed strip 18;
The structure of second support element 13 is consistent with the structure of first support element 4;First support element 4 includes
Main supporter 401, it is integrally formed equipped with first step 402 and second step 403 in the top of the main supporter 401;Institute
It is right angle to state first step 402 and the second step 403;The top edge of the first step 402 and the second step
403 lower edge intersects vertically;Step on second support element 13 is set in opposite directions with the step on first support element 4
It sets.
The structure of second support element 13 is used to support the circuit board 9, the first gear with first support element 4
Plate 3 and the second baffle 7 are for fixing the both ends of the circuit board 9, to realize that four sides of the circuit board 9 are consolidated
It is fixed, it is ensured that firmly install.
Embodiment 2
Further, on the basis of embodiment 1:
It is equipped with multiple first reinforcers 2 in being clamped or being integrally formed on the side wall of the first baffle 3;Described first adds
Strong part 2 is in the outside of the rectangular space;In clamping on the side wall of first support element 4 or it is integrally formed equipped with multiple
Third reinforcer 6, the third reinforcer 6 are in the outside of the rectangular space;
Multiple second baffles 7 are in a straight line;In on the side wall of the second baffle 7 clamping or one at
Type is equipped with the second reinforcer 8, and second reinforcer 8 is in the outside of the rectangular space;
It is equipped with the reinforcement of the 4th reinforcer 10 and the 5th in being clamped or being integrally formed on the outer wall of second support element 13
Part 12, the 4th reinforcer 10 and the 5th reinforcer 12 are in the outside of the rectangular space;
First reinforcer 2, second reinforcer 8, the third reinforcer 6, the 4th reinforcer 10 and institute
The structure for stating the 5th reinforcer 12 is consistent;First reinforcer 2 is triangular pyramid.
In being equipped with first through hole 5 and the second through-hole 11, the first through hole 5 and second through-hole in the lower cover 1
11 structure is consistent;The first through hole 5 is in the side far from second support element 13 of first support element 4;Institute
State the side far from first support element 4 that the second through-hole 11 is in second support element 13;Described second is threadedly coupled
Part 11 is between the 4th reinforcer 10 and the 5th reinforcer 12.
When installation, bolt rotation is set in first threaded connector 5 and second threaded connector 11, goes forward side by side one
Bolt copper post is molded copper nut 19 by step to the first injection molding copper nut 16 and described second, to realize 1 He of the lower cover
The bolt of the upper cover 14 connects.
Embodiment 3
Further, on the basis of embodiment 2:
First threaded connector 5 includes main connector 52, separate first support element 4 of the main connector 52
Side be Cylinder Surface;It is equipped with the first connecting hole 53 in the top of the main connector 52, in the main connector 52
Lower part is equipped with the second connecting hole 51, and first connecting hole 53 is aligned and is connected to 51 axis of the second connecting hole;In described
The junction of first connecting hole 53 and second connecting hole 51 forms an annular step surface.
The curved surface of the other side outwardly convex of the lower cover 1;The lower cover 1 includes the first shell 101, outside described first
The edge of shell 101 is convexly equipped with the first protrusion 102, first protrusion 102 along the cross section of first shell 101 circle
Circumferential direction extends;
The first positioning anchor ring 104 is formed between first shell 101 and first protrusion 102, described first is fixed
Position anchor ring 104 is in the outside of first protrusion 102;It is equipped with semicircular in the edge of first shell 101
One through-hole 103.
It is molded copper nut 19 in being connected with or being threaded with the first injection molding copper nut 16 and second in the upper cover 14;
The first injection molding copper nut 16 is in the side far from the antenna 17 of first fixed strip 15;The second injection molding copper
Nut 19 is in the side far from the antenna 17 of second fixed strip 18;The first injection molding copper nut 16 and described the
The structure of two injection molding copper nuts 19 is consistent;
It is molded in copper nut 16 in described first and is equipped with the first copper post hole, the side wall inside spin in first copper post hole
Be recessed with screw thread;The first injection molding copper nut 16 is matched with first threaded connector 5;The second injection molding copper nut
19 match with second threaded connector 11.
The other side of the upper cover 14 is the curved surface of outwardly convex;The upper cover 14 includes second housing 1401, in described
The edge of second housing 1401 is convexly equipped with the second protrusion 1402, and second protrusion 1402 is along the second housing 1401
The circumferencial direction of cross section extends;
It is formed with the second positioning anchor ring 1403 between the second housing 1401 and second protrusion 1402, described
Two positioning anchor rings 1403 are in the inside of second protrusion 1402;
After installation, first protrusion 102 is held out against on the second positioning anchor ring 1403, and second protrusion 1402 is pushed up
Tightly on the first positioning anchor ring 104;
In being equipped with 1404 and second mounting hole 1406 of circular first mounting hole in the second housing 1401;Described
One mounting hole 1404 and the first injection molding copper nut 16 match;Second mounting hole 1406 and the second injection molding copper spiral shell
Mother 19 matches.
It is equipped with the second through-hole 1405 of semicircle orifice shape in the edge of the second housing 1401;Described second is logical after installation
Hole 1405 and the first through hole 103 are aligned;
In the antenna 17 the first opening 20 is equipped with close to the side of second through-hole 1405;First opening
20 and second through-hole 1405 alignment.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (9)
1. a kind of portable navigation terminal, which is characterized in that including lower cover (1), in the side that the lower cover (1) is inner sunken face
It is provided with first baffle (3), the first support element (4), at least one second baffle (7) and the second support element (13);
The first baffle (3), the second baffle (7), first support element (4) and second support element (13) surround
One rectangular space;The first baffle (3) and the second baffle (7) are mutually parallel;First support element (4) and described
Second support element (13) is mutually parallel;In being placed with circuit board (9) in the rectangular space;
Further include upper cover (14), the upper cover (14) is connected on the lower cover (1);
The side that the upper cover (14) is inner sunken face is provided with the first fixed strip (15), antenna (17) and the second fixed strip
(18);
The antenna (17) is at the center of the upper cover (14);First fixed strip (15) and second fixed strip
(18) it is mutually parallel and is respectively at the both sides of the antenna (17);
The circuit board (9) includes microprocessor, Big Dipper communication module, integrated navigation module, wireless communication module and power supply;Institute
Big Dipper communication module, integrated navigation module, wireless communication module, power supply is stated to be electrically connected with the microprocessor;
The microprocessor is STM32F103;The Big Dipper communication module is BR3200T;The wireless communication module is bluetooth
Module, model ZLG9021P0-1;The integrated navigation module compatible with GPS navigation feature and Beidou navigation function;The electricity
Source is lithium battery;
The wireless communication module is used for and mobile communication equipment establishes communication connection;
The Big Dipper communication module is used for and satellite establishes communication connection;
The Beidou communication module is Big Dipper short message communication global function module, passes through the low noise of Big Dipper short message receiving and transmitting signal
Sound amplification, power amplification, Up/Down Conversion and Base-Band Processing realize Big Dipper short message transmitting-receiving and active location function;
Further include SOS physical buttons, the SOS physical buttons are used to send a trigger signal to the microprocessor.
2. portable navigation terminal according to claim 1, which is characterized in that after installation, the antenna (17) and the circuit
Plate (9) is aligned and is electrically connected;First fixed strip (15) be pressed in the edge of the side of the circuit board (9) and with it is described
First support element (4) is aligned;Second support element (13) be pressed in the edge of the other side of the circuit board (9) and with institute
State the second fixed strip (18) alignment;
The structure of second support element (13) is consistent with the structure of the first support element (4);First support element (4) packet
Main supporter (401) is included, it is integrally formed equipped with first step (402) and second in the top of the main supporter (401)
Rank (403);The first step (402) and the second step (403) are right angle;The top of the first step (402)
Edge and the lower edge of the second step (403) intersect vertically;Step on second support element (13) with described first
Step in support member (4) is oppositely arranged.
3. portable navigation terminal according to claim 2, which is characterized in that be clamped on the side wall of the first baffle (3)
Or it is integrally formed and is equipped with multiple first reinforcers (2);First reinforcer (2) is in the outside of the rectangular space;
It is equipped with multiple third reinforcers (6), the third in being clamped or being integrally formed on the side wall of first support element (4)
Reinforcer (6) is in the outside of the rectangular space;
Multiple second baffles (7) are in a straight line;In on the side wall of the second baffle (7) clamping or one at
Type is equipped with the second reinforcer (8), and second reinforcer (8) is in the outside of the rectangular space;
Reinforce equipped with the 4th reinforcer (10) and the 5th in being clamped or being integrally formed on the outer wall of second support element (13)
Part (12), the 4th reinforcer (10) and the 5th reinforcer (12) are in the outside of the rectangular space;
First reinforcer (2), second reinforcer (8), the third reinforcer (6), the 4th reinforcer (10)
It is consistent with the structure of the 5th reinforcer (12);First reinforcer (2) is triangular pyramid.
4. portable navigation terminal according to claim 3, which is characterized in that be equipped with first through hole in the lower cover (1)
(5) and the second through-hole (11), the first through hole (5) are consistent with the structure of the second through-hole (11);
The first through hole (5) is in the side far from second support element (13) of first support element (4);Described
Two through-holes (11) are in the side far from first support element (4) of second support element (13);Second screw thread connects
Fitting (11) is between the 4th reinforcer (10) and the 5th reinforcer (12).
5. portable navigation terminal according to claim 4, which is characterized in that first threaded connector (5) includes main company
The side far from first support element (4) of junctor (52), the main connector (52) is Cylinder Surface;In the main connection
The top of body (52) is equipped with the first connecting hole (53), and the second connecting hole is equipped in the lower part of the main connector (52)
(51), first connecting hole (53) is aligned and is connected to the second connecting hole (51) axis;In first connecting hole (53)
An annular step surface is formed with the junction of second connecting hole (51).
6. portable navigation terminal according to claim 5, which is characterized in that the other side of the lower cover (1) is outwardly convex
Curved surface;The lower cover (1) includes the first shell (101), and the first protrusion is convexly equipped in the edge of first shell (101)
(102), described first raised (102) extend along the circumferencial direction of the cross section of first shell (101);
The first positioning anchor ring (104) of formation between first shell (101) and first raised (102), described first
Position the outside that anchor ring (104) is in described first raised (102);It is equipped with half in the edge of first shell (101)
Circular first through hole (103).
7. portable navigation terminal according to claim 6, which is characterized in that be connected in the upper cover (14) or screw thread
It is connected with the first injection molding copper nut (16) and the second injection molding copper nut (19);The first injection molding copper nut (16) is in described the
The side far from the antenna (17) of one fixed strip (15);
The second injection molding copper nut (19) is in the side far from the antenna (17) of second fixed strip (18);It is described
First injection molding copper nut (16) is consistent with the structure of the second injection molding copper nut (19);
In being equipped with the first copper post hole in first injection molding copper nut (16), the side wall inside spin in first copper post hole
It is recessed with screw thread;The first injection molding copper nut (16) is matched with first threaded connector (5);The second injection molding copper spiral shell
Female (19) are matched with second threaded connector (11).
8. portable navigation terminal according to claim 7, which is characterized in that the other side of the upper cover (14) is outwardly convex
Curved surface;The upper cover (14) includes second housing (1401), and second is convexly equipped in the edge of the second housing (1401)
Raised (1402), described second raised (1402) extend along the circumferencial direction of the cross section of the second housing (1401);
It is formed with the second positioning anchor ring (1403) between the second housing (1401) and second raised (1402), it is described
Second positioning anchor ring (1403) is in the inside of described second raised (1402);
After installation, described first raised (102), which are held out against, to be positioned in described second on anchor ring (1403), described second raised (1402)
It holds out against on the first positioning anchor ring (104);
Circular first mounting hole (1404) and the second mounting hole (1406) are equipped in the second housing (1401);It is described
First mounting hole (1404) and the first injection molding copper nut (16) match;Second mounting hole (1406) and described second
Injection molding copper nut (19) matches.
9. portable navigation terminal according to claim 8, which is characterized in that worn in the edge of the second housing (1401)
There is the second through-hole (1405) of semicircle orifice shape;Second through-hole (1405) and the first through hole (103) alignment after installation;
In the antenna (17) the first opening (20) is equipped with close to the side of second through-hole (1405);Described first opens
Mouth (20) and second through-hole (1405) alignment.
Priority Applications (1)
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CN201810514913.3A CN108363075A (en) | 2018-05-25 | 2018-05-25 | A kind of portable navigation terminal |
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CN201810514913.3A CN108363075A (en) | 2018-05-25 | 2018-05-25 | A kind of portable navigation terminal |
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CN108363075A true CN108363075A (en) | 2018-08-03 |
Family
ID=63012514
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CN201810514913.3A Pending CN108363075A (en) | 2018-05-25 | 2018-05-25 | A kind of portable navigation terminal |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111077542A (en) * | 2018-10-18 | 2020-04-28 | 千寻位置网络有限公司 | High-precision RTK receiving device and system supporting MQTT internet of things protocol |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5940268A (en) * | 1996-04-04 | 1999-08-17 | Matsushita Electric Industrial Co. Ltd. | Heat sink and electronic device employing the same |
CN204732531U (en) * | 2015-07-01 | 2015-10-28 | 深圳市航宇通讯设备有限公司 | The multipurpose waterproof Big Dipper and GPS locate and the whole network leads to combined communication antenna |
CN205176755U (en) * | 2015-10-23 | 2016-04-20 | 上贺国际企业有限公司 | Screwless solid state hard drives structure |
CN205819011U (en) * | 2016-02-19 | 2016-12-21 | 北斗国科(武汉)科技有限公司 | A kind of cigar lighter positioner of built-in big-dipper satellite location |
CN107132561A (en) * | 2017-07-14 | 2017-09-05 | 北斗民用战略新兴产业(重庆)研究院有限公司 | A kind of multi-functional Big Dipper portable device |
CN208477112U (en) * | 2018-05-25 | 2019-02-05 | 北斗时空信息技术研究院(北京)有限公司 | A kind of portable navigation terminal |
-
2018
- 2018-05-25 CN CN201810514913.3A patent/CN108363075A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5940268A (en) * | 1996-04-04 | 1999-08-17 | Matsushita Electric Industrial Co. Ltd. | Heat sink and electronic device employing the same |
CN204732531U (en) * | 2015-07-01 | 2015-10-28 | 深圳市航宇通讯设备有限公司 | The multipurpose waterproof Big Dipper and GPS locate and the whole network leads to combined communication antenna |
CN205176755U (en) * | 2015-10-23 | 2016-04-20 | 上贺国际企业有限公司 | Screwless solid state hard drives structure |
CN205819011U (en) * | 2016-02-19 | 2016-12-21 | 北斗国科(武汉)科技有限公司 | A kind of cigar lighter positioner of built-in big-dipper satellite location |
CN107132561A (en) * | 2017-07-14 | 2017-09-05 | 北斗民用战略新兴产业(重庆)研究院有限公司 | A kind of multi-functional Big Dipper portable device |
CN208477112U (en) * | 2018-05-25 | 2019-02-05 | 北斗时空信息技术研究院(北京)有限公司 | A kind of portable navigation terminal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111077542A (en) * | 2018-10-18 | 2020-04-28 | 千寻位置网络有限公司 | High-precision RTK receiving device and system supporting MQTT internet of things protocol |
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