CN109557558A - GPS navigator - Google Patents
GPS navigator Download PDFInfo
- Publication number
- CN109557558A CN109557558A CN201710883010.8A CN201710883010A CN109557558A CN 109557558 A CN109557558 A CN 109557558A CN 201710883010 A CN201710883010 A CN 201710883010A CN 109557558 A CN109557558 A CN 109557558A
- Authority
- CN
- China
- Prior art keywords
- console
- support plate
- gps navigator
- plug division
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000407 epitaxy Methods 0.000 claims abstract description 44
- 238000009423 ventilation Methods 0.000 description 23
- 238000009434 installation Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001360 synchronised effect 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present invention relates to a kind of GPS navigators.For above-mentioned GPS navigator for being installed on console, GPS navigator includes front housing, display screen, machine shell, support plate and fastener；Front housing include shell ontology, by the outwardly extending epitaxy part of shell ontology, by the outwardly extending plug division of epitaxy part and by the outwardly extending multiple positioning regions of epitaxy part, accommodating chamber is offered on shell ontology, location hole is offered on extension, location hole is for positioning console, plug division includes the plug division main body being connected and wedge-shaped part, plug division main body is extended outwardly by epitaxy part, and wedge-shaped part is for being clamped console, and each positioning region is for being positioned at console.Therefore, location hole not only plays the role of being easy to carry during installing GPS navigator taking GPS navigator of holding with a firm grip, but also positioning action is played after installing GPS navigator, realizes GPS navigator fast assembling-disassembling on console.
Description
Technical field
The present invention relates to the technical fields of automobile, more particularly to a kind of GPS navigator.
Background technique
Navigation equipment refers to the navigation for navigation, aviation, astronomy, the hydrology, land transportation etc., guidance device,
Terminal class product generally can be divided into: navigational route type, measurement type, time service type, direction finding type etc..Satellite navigation is widely used in geodata
Acquisition, mapping, vehicle monitoring and dispatching are answered with navigation Service, aviation and navigation, military, time with synchronous, Mechanical course, mass consumption
With equal major domains.Navigation equipment is in mass consumption field major embodiment in the GPS navigator on automobile, i.e. car borne GPS navigation
Instrument.GPS navigator includes GPS receiver and map storage module.Its working principle is that receiver receives satellite offer
Cartographic information, map storage module according to the map information display automobile in real time where position, and mark the cartographic information on periphery,
To help driver to search out oneself destination locations and travelling route.
Traditional GPS navigator is installed on console by more screw, is kept the dismounting of GPS navigator difficult and is torn open
ETL estimated time of loading is longer；In addition, GPS navigator needs to hold with a firm grip on the other hand during the installation process, the other hand tightens screw, due to GPS navigator
Volume it is larger, the especially navigator that is integrated in one of multimedia multifunction push key, make operator's one hand hold with a firm grip navigator compared with
For difficulty.
Summary of the invention
Based on this, it is necessary to for the dismounting difficulty and the longer problem of disassembly and assembly time of GPS navigator, provide a kind of GPS
Navigator.
A kind of GPS navigator, for being installed on console, the GPS navigator includes:
Front housing, including shell ontology, by the outwardly extending epitaxy part of the shell ontology, by the epitaxy part it is outwardly extending insert
Socket part and by the outwardly extending multiple positioning regions of the epitaxy part, offers accommodating chamber, the extension on the shell ontology
On offer location hole, for the location hole for positioning the console, the plug division includes the plug division main body being connected
And wedge-shaped part, the plug division main body are extended outwardly by the epitaxy part, the wedge-shaped part is used to be clamped the console,
Each positioning region is for being positioned at the console；
Display screen is located in the accommodating chamber, and the display screen is for showing navigation information；
Machine shell is connect with the shell ontology；
Support plate, the support plate are fixedly connected with the machine shell, and connecting hole is offered in the support plate, described fixed
Position hole is corresponding with the connecting hole；And
Fastener, the fastener are arranged in connecting hole, and the fastener is for connecting the console.
Above-mentioned GPS navigator, front housing include shell ontology, by the outwardly extending extension of shell ontology, outside by epitaxy part
The plug division of extension and by the outwardly extending multiple positioning regions of epitaxy part, shell ontology connect with machine shell, opens up on shell ontology
There is an accommodating chamber, display location offers location hole in accommodating chamber and showing navigation information on extension, when installation, operator
The positioning hole of extension and extension of holding with a firm grip can be protruded into hand, until location hole is fully positioned on console, avoided the occurrence of
The problem of hand and GPS navigator slip, allows the operator to that easily GPS navigator is installed on console；Dismounting is taken out
When GPS navigator, operator can also protrude into positioning hole with hand, realize that portable lifting takes；Therefore, location hole is not only in installation GPS
Play the role of being easy to carry taking GPS navigator of holding with a firm grip during navigator, and plays positioning after GPS navigator is installed and make
With realization GPS navigator fast assembling-disassembling is on console；Support plate is fixedly connected with machine shell, and when installation passes through fastener
The connecting hole of support plate is connected on console, since the wedge-shaped part of plug division is connected on console, keeps GPS navigator quick
It is reliably connected on console；Relative to traditional GPS navigator, the screw that above-mentioned GPS navigator uses is less, makes
GPS navigator is easy dismounting and disassembly and assembly time is shorter, solves the problems, such as that GPS navigator dismounting is difficult and disassembly and assembly time is longer,
Again since each positioning region is positioned on console, the effect of Dual positioning is played with the collective effect of location hole, to make GPS
Navigator is rapidly and accurately installed on console.
Epitaxy part shape in curved surface in one of the embodiments, the curve form of epitaxy part can be designed to
The adaptable shape of manpower, makes operator preferably hold with a firm grip on epitaxy part.
The number of the support plate is two in one of the embodiments, and two support plates are respectively fixedly connected with
In the two sides of the machine shell；The number of the location hole is two, and each location hole corresponds each support
The connecting hole of plate, machine shell are connect with support plate, and fastener is connected on console by connecting hole, and machine shell is made to pass through support
Plate is fixed on console；Since the number of support plate is two, and two support plates are respectively fixedly connected with two in support plate
Side is fixed on body more firmly on console.
GPS navigator further includes locking nail in one of the embodiments, and the first installation is offered in the support plate
Hole offers the second mounting hole in the machine shell, and the locking nail is arranged in first mounting hole and described second respectively
Mounting hole, so that the support plate is fixedly connected with the machine shell.
The support plate includes support plate ontology, the first detent portion and the second detent portion, institute in one of the embodiments,
It states the first detent portion and second detent portion to connect with the support plate ontology, the first card hole is offered in the machine shell
With the second card hole, first positioning region is located in first card hole, and second positioning region is located in second card hole,
It is positioned at support plate in machine shell, so that support plate be made to be fixed in machine shell fast and reliablely.
The support plate ontology, first detent portion and second detent portion one in one of the embodiments,
Molding, keeps the structure of support plate more compact.
The number of the plug division is multiple in one of the embodiments, and multiple plug divisions are along the extension
Periphery be spaced apart, keep the stress of each plug division more uniform, to keep the connection of extension and console relatively reliable.
Offer card slot on the wedge-shaped part of the part plug division in one of the embodiments, the card slot be used for
Boss cooperation on the console, keeps the connection between plug division and console stronger.
The end on each positioning region far from the epitaxy part is equipped with inclined-plane in one of the embodiments, can be with
Resistance suffered by positioning region insertion console is reduced, is positioned at positioning region quickly on console.
Sliding slot is offered on the positioning region of part in one of the embodiments, the sliding slot is for sliding into described
It controls in platform, is inserted into positioning region quick smoothly in console.
Detailed description of the invention
Fig. 1 is the schematic diagram of the GPS navigator of an embodiment；
Fig. 2 is the partial schematic diagram of GPS navigator shown in Fig. 1；
Fig. 3 is another partial schematic diagram of GPS navigator shown in Fig. 1.
Specific embodiment
To facilitate the understanding of the present invention, GPS navigator is described more fully below with reference to relevant drawings.Attached drawing
In give the preferred embodiment of GPS navigator.But GPS navigator can be realized in many different forms, and unlimited
In embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the disclosure of GPS navigator more
It is thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.It is intended merely to retouch in the term used in the description of GPS navigator herein
State the purpose of specific embodiment, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of a relevant listed item.
For example, a kind of GPS navigator is for being installed on console；For example, the GPS navigator includes front housing, display
Screen, machine shell, support plate and fastener；For example, front housing include shell ontology, by the outwardly extending epitaxy part of the shell ontology,
By the outwardly extending plug division of the epitaxy part and by the outwardly extending multiple positioning regions of the epitaxy part；For example, the shell
Accommodating chamber is offered on ontology；For example, offering location hole on the extension；For example, the location hole is described for positioning
Console；For example, the plug division includes the plug division main body being connected and wedge-shaped part；For example, the plug division main body is by institute
Epitaxy part is stated to extend outwardly；For example, the wedge-shaped part is for being clamped the console；For example, each positioning region is used
In being positioned on the console；For example, display location is in the accommodating chamber；For example, the display screen is for showing navigation
Information；For example, machine shell is connect with the shell ontology；For example, the support plate is fixedly connected with the machine shell；For example, institute
It states and offers connecting hole in support plate；For example, the location hole is corresponding with the connecting hole；For example, the fastener is worn
In in connecting hole, and the fastener is for connecting the console.For example, a kind of GPS navigator is for being installed on console
On, the GPS navigator includes front housing, display screen, machine shell, support plate and fastener；Front housing includes shell ontology, by described
It is the outwardly extending epitaxy part of shell ontology, outwardly extending by the outwardly extending plug division of the epitaxy part and by the epitaxy part
Multiple positioning regions offer accommodating chamber on the shell ontology, location hole are offered on the extension, the location hole is for fixed
The position console, the plug division include the plug division main body being connected and wedge-shaped part, and the plug division main body is by described outer
The portion of prolonging extends outwardly, and the wedge-shaped part is for being clamped the console, and each positioning region is for being positioned in described
It controls on platform；Display location is in the accommodating chamber, and the display screen is for showing navigation information；Machine shell and the shell ontology connect
It connects；The support plate is fixedly connected with the machine shell, and connecting hole, the location hole and the company are offered in the support plate
It is corresponding to connect hole；The fastener is arranged in connecting hole, and the fastener is for connecting the console.
As shown in Figure 1, the GPS navigator 10 of an embodiment is for being installed on console.Before the GPS navigator includes
Shell 100, display screen 200, machine shell 300, support plate 400 and fastener (not shown).Front housing includes shell ontology 110, by institute
State the outwardly extending epitaxy part 120 of shell ontology, from the outwardly extending plug division 130 of the epitaxy part and from the epitaxy part to
Multiple positioning regions 140 of outer extension offer accommodating chamber 111 on the shell ontology.Location hole is offered on the extension
121, the location hole is for positioning the console, i.e. console is equipped with positioning column, and positioning post part is located at positioning hole,
It is accurately positioned at GPS navigator on console, so that GPS navigator be made quickly to be fixed on console.The plug division packet
The plug division main body 131 being connected and wedge-shaped part 132 are included, the plug division main body is extended outwardly by the epitaxy part, institute
Wedge-shaped part is stated for being clamped the console.Each positioning region is for being positioned at the console, i.e., each positioning region
It is inserted on console in corresponding locating slot, to be positioned on console.Specifically, multiple locating slots are offered on console,
Each positioning region, which corresponds, is inserted into each locating slot, is installed on GPS navigator quick and precisely on console.Display location in
In the accommodating chamber, the display screen is for showing navigation information；Machine shell is connect with the shell ontology；The support plate and institute
It states machine shell to be fixedly connected, connecting hole 410 is offered in the support plate, the location hole is corresponding with the connecting hole；Institute
It states fastener to be arranged in connecting hole, and the fastener is for connecting the console.
Installation process are as follows: first correspond each positioning region in each locating slot；Then in GPS navigator being plugged in
It controls on platform, wedge-shaped part is made to be clamped the console, and positioning post part is made to be located at positioning hole, to keep GPS navigator accurate
Ground location and installation is on console.Since location hole is corresponding with connecting hole, wear operator by fastener by location hole
In in connecting hole and being fixed on console, realize that GPS navigator is quickly fixed on console.Location hole is opposite with connecting hole
It answers, fixes operator with fastener again after GPS navigator is positioned at console, not only GPS navigator is solid in this way
Due on console, and it will not be exposed to the surface of console, make the structure neat compact of entire console.
When installation, operator can protrude into the positioning hole of extension and extension of holding with a firm grip with hand, until location hole is completely fixed
On console, the problem of hand is slipped with GPS navigator is avoided the occurrence of, allows the operator to easily pacify GPS navigator
Loaded on console；When GPS navigator is taken out in dismounting, operator can also protrude into positioning hole with hand, realize that portable lifting takes；Cause
This, location hole not only plays the role of being easy to carry during installing GPS navigator taking GPS navigator of holding with a firm grip, but also is installing
Positioning action is played after GPS navigator, realizes GPS navigator fast assembling-disassembling on console；Support plate and the fixed company of machine shell
It connects, fastener is connected on console by when installation by the connecting hole of support plate, is connected in due to the wedge-shaped part of plug division
It controls on platform, is connected to GPS navigator on console fast and reliablely；Relative to traditional GPS navigator, above-mentioned GPS is led
The screw that boat instrument uses is less, makes the easy dismounting of GPS navigator and disassembly and assembly time is shorter, it is difficult to solve GPS navigator dismounting
And the longer problem of disassembly and assembly time, and since each positioning region is positioned on console, it is played with the collective effect of location hole double
The effect of reorientation, so that GPS navigator be made rapidly and accurately to be installed on console.
In order to make operator preferably hold with a firm grip on epitaxy part, the epitaxy part is in curved surface in one of the embodiments,
The curve form of epitaxy part can be designed to the shape being adapted with manpower, operator is made preferably to hold with a firm grip in epitaxy part by shape
On, GPS navigator is taken so as to portable lifting.
To be fixed on body more firmly on console, the number of the support plate is in one of the embodiments,
Two, two support plates are respectively fixedly connected in the two sides of the machine shell, i.e., one of them described support plate is fixed connects
It is connected to the side of machine shell, another support plate is fixedly connected on the other side of machine shell.The number of the location hole
It is two, each location hole corresponds the connecting hole of each support plate, and machine shell is connect with support plate, fastener
It is connected on console by connecting hole, is fixed on machine shell on console by support plate；Since the number of support plate is
Two, and two support plates are respectively fixedly connected in the two sides of support plate, are fixed on body more firmly on console.At this
In embodiment, two support plates are respectively fixedly connected in the two sides of machine shell.The number of location hole is two, one of positioning
Hole corresponds to the connecting hole of one of support plate, another location hole corresponds to the connecting hole of another support plate.
For example, the curve form of epitaxy part, can be designed to the shape being adapted with manpower by the epitaxy part shape in curved surface
Shape makes operator preferably hold with a firm grip on epitaxy part；The number of the support plate is two, and two support plates are fixed respectively
It is connected to the two sides of the machine shell, i.e. one of them described support plate side for being fixedly connected on machine shell, another institute
State the other side that support plate is fixedly connected on machine shell.The number of the location hole is two, and each location hole one is a pair of
The connecting hole of each support plate is answered, machine shell is connect with support plate, and fastener is connected on console by connecting hole, is made
Machine shell is fixed on console by support plate；Since the number of support plate is two, and fixation connects two support plates respectively
The two sides of support plate are connected to, are fixed on body more firmly on console.
To be fixedly connected with the support plate with the machine shell, GPS navigator is also wrapped in one of the embodiments,
Locking nail 500 is included, the first mounting hole 420 is offered in the support plate, the second mounting hole is offered in the machine shell, and (figure is not
Show), the locking nail is arranged in first mounting hole and second mounting hole respectively, so that the support plate and the machine
Body shell is fixedly connected.For example, GPS navigator further includes locking nail, the first mounting hole, the body are offered in the support plate
The second mounting hole is offered on shell, the locking nail is arranged in first mounting hole and second mounting hole respectively, so that
The support plate is fixedly connected with the machine shell；The number of the support plate is two, and two support plates are fixed respectively
It is connected to the two sides of the machine shell, i.e. one of them described support plate side for being fixedly connected on machine shell, another institute
State the other side that support plate is fixedly connected on machine shell.The number of the location hole is two, and each location hole one is a pair of
The connecting hole of each support plate is answered, machine shell is connect with support plate, and fastener is connected on console by connecting hole, is made
Machine shell is fixed on console by support plate；Since the number of support plate is two, and fixation connects two support plates respectively
The two sides of support plate are connected to, are fixed on body more firmly on console.
In order to be fixed on support plate in machine shell fast and reliablely, the support plate packet in one of the embodiments,
Include support plate ontology, the first detent portion and the second detent portion, first detent portion and second detent portion with the branch
Fagging ontology connects, and the first card hole and the second card hole are offered in the machine shell, and first positioning region is located at described first
In card hole, second positioning region is located in second card hole, is positioned at support plate in machine shell, to keep support plate fast
Speed is firmly secured in machine shell.
In order to keep the structure of support plate more compact, the support plate ontology, described first in one of the embodiments,
Detent portion and second detent portion are integrally formed, and keep the structure of support plate more compact.In other embodiments, the support
Plate ontology, first detent portion and second detent portion can also each self-forming, and by welding or be glued be connected to one
It rises.
In order to keep the connection of extension and console relatively reliable, the number of the plug division in one of the embodiments,
Mesh be it is multiple, multiple plug divisions are spaced apart along the periphery of the extension, keep the stress of each plug division more uniform,
To keep the connection of extension and console relatively reliable.For example, multiple plug divisions are uniformly distributed in the four of the edge of extension
Week keep the stress of the surrounding at the edge of extension more uniform.In order to keep the connection between plug division and console stronger,
Offer card slot 132a on the wedge-shaped part of the part plug division in one of the embodiments, the card slot be used for it is described
Boss cooperation on console, keeps the connection between plug division and console stronger.
For example, plug division ontology and wedge-shaped part are integrally formed, keep the structure of plug division more compact.In other embodiments
In, plug division ontology and each self-forming of wedge-shaped part, and be connected together by welding or splicing.For another example, plug division main body and outer
The junction for prolonging portion offers link slot, and when GPS navigator is installed on console, the wedge-shaped part of plug division is connected in middle control
On platform, plug division main body generates deformation, i.e. the plug division main body angle certain relative to epitaxy part bending, in plug division main body with
Link slot is opened in the junction of epitaxy part, and plug division main body is made to have certain activity space.For another example, shell ontology, plug division, extension
Portion and multiple positioning regions are integrally formed, and keep the structure of front housing more compact, in other embodiments, shell ontology, plug division, extension
Portion and multiple positioning regions can also each self-forming, and be connected together by welding or be glued.
For example, GPS navigator further includes locking nail, the first mounting hole is offered in the support plate, in the machine shell
The second mounting hole is offered, the locking nail is arranged in first mounting hole and second mounting hole respectively, so that described
Support plate is fixedly connected with the machine shell.The number of the support plate is two, and two support plates are respectively fixedly connected with
In the two sides of the machine shell, i.e. one of them described support plate side for being fixedly connected on machine shell, another described branch
Fagging is fixedly connected on the other side of machine shell.The number of the location hole is two, and each location hole corresponds every
The connecting hole of a support plate, machine shell are connect with support plate, and fastener is connected on console by connecting hole, makes body
Shell is fixed on console by support plate；Due to support plate number be two, and two support plates be respectively fixedly connected in
The two sides of support plate, are fixed on body more firmly on console；The number of the plug division is multiple, multiple grafting
Portion is spaced apart along the periphery of the extension, keeps the stress of each plug division more uniform, to make extension and console
Connection it is relatively reliable.For example, the support plate is in bending-like, keep support plate the space occupied smaller.
Referring also to Fig. 2, the end on each positioning region far from the epitaxy part is set in one of the embodiments,
There is inclined-plane 141, it is possible to reduce resistance suffered by console is inserted into positioning region, is positioned at positioning region quickly on console.For example,
GPS navigator further includes locking nail, and the first mounting hole is offered in the support plate, the second installation is offered in the machine shell
Hole, the locking nail are arranged in first mounting hole and second mounting hole respectively, so that the support plate and the machine
Body shell is fixedly connected.The number of the support plate is two, and two support plates are respectively fixedly connected in the machine shell
The side that two sides, i.e. one of them described support plate are fixedly connected on machine shell, another described support plate are fixedly connected on
The other side of machine shell.The number of the location hole is two, and each location hole corresponds each support plate
Connecting hole, machine shell are connect with support plate, and fastener is connected on console by connecting hole, keep machine shell solid by support plate
Due on console；Since the number of support plate is two, and two support plates are respectively fixedly connected in the two sides of support plate, are made
Body is more firmly fixed on console；The number of the plug division be it is multiple, multiple plug divisions are along the extension
Periphery be spaced apart, keep the stress of each plug division more uniform, to keep the connection of extension and console relatively reliable；
End on each positioning region far from the epitaxy part is equipped with inclined-plane, it is possible to reduce resistance suffered by console is inserted into positioning region
Power is positioned at positioning region quickly on console.
In order to be inserted into positioning region quick smoothly in console, the part positioning region in one of the embodiments,
On offer sliding slot 142, the sliding slot is inserted into positioning region quick smoothly in console for sliding into the console.
For another example, the positioning region is equipped with sliding rail 144, the sliding rail for being slidably connected to the console, i.e., the described sliding rail with
The slot cooperation that is slidably connected on console, it is more steady during so that GPS navigator is installed on console.In the present embodiment
In, sliding rail is set to the outside of positioning region.For example, sliding rail is located in the sliding slot of positioning region, make in this way positioning region the space occupied compared with
It is small, to keep the structure of positioning region compacter.
For example, machine shell offers the cavity being connected to accommodating chamber.GPS navigator further includes control assembly, control assembly
Including circuit board and controller, the circuit board is set in the cavity and is fixedly connected with the machine shell, the controller
It is communicated to connect on the circuit board and with the display screen.For example, controller includes liquid crystal control module and primary processor,
Liquid crystal control module and primary processor are set on circuit board, and liquid crystal control module and display screen communicate to connect, LCD Controlling mould
Block decodes and controls display screen output navigation information.Primary processor and liquid crystal control module communicate to connect, and primary processor is for locating
Manage navigation information data.For another example, control assembly further includes GPS receiver module, GPS receiver module be set on circuit board and with main place
Manage device communication connection.GPS receiver module is integrated with navigation software, for receiving navigation information.For another example, the periphery of the display screen
It is fixed on by glue-line on the inner wall of the cavity, so that the display screen is connect with the first shell.
For example, machine shell is equipped with chuck, card slot is offered on shell ontology, chuck is caught in card slot, connects machine shell
In on shell ontology.For another example, GPS navigator further includes fastening screw, and the first connecting hole is offered on shell ontology, is opened up in machine shell
There is the second connecting hole, fastening screw is arranged in respectively in the first connecting hole and the second connecting hole, makes the company of shell ontology and machine shell
It connects stronger.For example, GPS navigator further includes sealing ring, the two sides of sealing ring pass through respectively glue-line be fixed on display screen and
On shell ontology, sealing ring is added between display screen and shell ontology, the sealing performance that display screen is connect with shell ontology is improved, keeps away
Exempt from extraneous dust to enter in GPS navigator by the gap between display screen and shell ontology, extends the use of GPS navigator
Service life.
As shown in figure 3, for example, offer multiple first ventilation slots 310 and multiple second ventilation slots 320 in machine shell, it is more
A first ventilation slot and multiple second ventilation slots are connected to cavity.The extending direction of multiple first ventilation slots is parallel to each other, more
The extending direction of a second ventilation slot is parallel to each other, and the extension side of the extending direction of each first ventilation slot and each second ventilation slot
To being mutually perpendicular to, the air outside machine shell passes through multiple first ventilation slots respectively and multiple second ventilation slots enter in cavity,
To carry out heat exchange with the heat generated on display screen or other parts, avoids GPS navigator from overheating, extend GPS navigator
Service life；Since the extending direction of the extending direction and each second ventilation slot of each first ventilation slot is mutually perpendicular to, Ke Yishi
The air of each flow direction is answered to enter in cavity.For another example, the distance of two neighboring first ventilation slot is 3mm~5mm, makes air to chamber
Intracorporal heat loss effect is preferable.For another example, the distance of two neighboring second ventilation slot is 3mm~5mm, makes air in cavity
Heat loss effect it is preferable.For example, GPS navigator further includes radiator fan 600, radiator fan is within the cavity and and body
Shell connection.Exhaust vent is offered in machine shell, ventilation hole is connected to cavity, and radiator fan is adjacent to exhaust vent；When radiator fan work
When making, negative pressure of vacuum is generated in cavity, rapidly enters the air on the outside of machine shell by the first ventilation slot and the second ventilation slot
In cavity, since radiator fan is adjacent to exhaust vent, the outer of machine shell is discharged by exhaust vent in the intracorporal air of chamber by radiator fan
Enclose, the intracorporal air of chamber made quickly to circulate in this way, can display screen to GPS navigator or control assembly or other parts carry out compared with
It radiates well, makes the rate of heat dispation of GPS navigator comparatively fast and service life is longer.
For example, navigation equipment further includes filter, filter is within the cavity and connect with machine shell, and filter is neighbouring
Multiple first ventilation slots and multiple second ventilation slots, filter respectively to pass through multiple first ventilation slots and multiple second ventilation slots
Air in dust be filtered, avoid dust from being scattered to the problem for leading to short circuit on display screen, play a protective role.Again
Such as, machine shell includes main body and pallet, and multiple first ventilation slots and multiple second ventilation slots are opened in main body.Main body and shell
Ontology connection.Support plate is connected in main body.Tray both slid is connected in main body, and pallet is for carrying filter；When need to be to mistake
When dust on filter is cleared up, pallet can be pulled out and take out filter, realization quickly cleans dust, in order to avoid on filter
Dust excessively causes air circulation to have some setbacks.
Above-mentioned GPS navigator, front housing include shell ontology, by the outwardly extending extension of shell ontology, outside by epitaxy part
The plug division of extension and by the outwardly extending multiple positioning regions of epitaxy part, shell ontology connect with machine shell, opens up on shell ontology
There is an accommodating chamber, display location offers location hole in accommodating chamber and showing navigation information on extension, when installation, operator
The positioning hole of extension and extension of holding with a firm grip can be protruded into hand, until location hole is fully positioned on console, avoided the occurrence of
The problem of hand and GPS navigator slip, allows the operator to that easily GPS navigator is installed on console；Dismounting is taken out
When GPS navigator, operator can also protrude into positioning hole with hand, realize that portable lifting takes；Therefore, location hole is not only in installation GPS
Play the role of being easy to carry taking GPS navigator of holding with a firm grip during navigator, and plays positioning after GPS navigator is installed and make
With realization GPS navigator fast assembling-disassembling is on console；Support plate is fixedly connected with machine shell, and when installation passes through fastener
The connecting hole of support plate is connected on console, since the wedge-shaped part of plug division is connected on console, keeps GPS navigator quick
It is reliably connected on console；Relative to traditional GPS navigator, the screw that above-mentioned GPS navigator uses is less, makes
GPS navigator is easy dismounting and disassembly and assembly time is shorter, solves the problems, such as that GPS navigator dismounting is difficult and disassembly and assembly time is longer,
Again since each positioning region is positioned on console, the effect of Dual positioning is played with the collective effect of location hole, to make GPS
Navigator is rapidly and accurately installed on console.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of GPS navigator, for being installed on console, which is characterized in that the GPS navigator includes:
Front housing, including shell ontology, by the outwardly extending epitaxy part of the shell ontology, by the outwardly extending plug division of the epitaxy part
And by the outwardly extending multiple positioning regions of the epitaxy part, accommodating chamber is offered on the shell ontology, is opened on the extension
Equipped with location hole, for the location hole for positioning the console, the plug division includes the plug division main body being connected and wedge
Shape portion, the plug division main body are extended outwardly by the epitaxy part, and the wedge-shaped part is for being clamped the console, each
The positioning region is for being positioned at the console；
Display screen is located in the accommodating chamber, and the display screen is for showing navigation information；
Machine shell is connect with the shell ontology；
Support plate, the support plate are fixedly connected with the machine shell, and connecting hole, the location hole are offered in the support plate
It is corresponding with the connecting hole；And
Fastener, the fastener are arranged in connecting hole, and the fastener is for connecting the console.
2. GPS navigator according to claim 1, which is characterized in that the epitaxy part shape in curved surface.
3. GPS navigator according to claim 1, which is characterized in that the number of the support plate is two, described in two
Support plate is respectively fixedly connected in the two sides of the machine shell；The number of the location hole is two, each location hole one
The connecting hole of one corresponding each support plate.
4. GPS navigator according to claim 1, which is characterized in that further include locking nail, offered in the support plate
First mounting hole, offers the second mounting hole in the machine shell, the locking nail be arranged in respectively first mounting hole and
Second mounting hole, so that the support plate is fixedly connected with the machine shell.
5. GPS navigator according to claim 4, which is characterized in that the support plate includes support plate ontology, the first card
Position portion and the second detent portion, first detent portion and second detent portion are connect with the support plate ontology, the machine
The first card hole and the second card hole are offered in body shell, first positioning region is located in first card hole, second positioning
Portion is located in second card hole.
6. GPS navigator according to claim 5, which is characterized in that the support plate ontology, first detent portion and
Second detent portion is integrally formed.
7. GPS navigator according to claim 1, which is characterized in that the number of the plug division be it is multiple, it is multiple described
Plug division is spaced apart along the periphery of the extension.
8. GPS navigator according to claim 7, which is characterized in that offered on the wedge-shaped part of the part plug division
Card slot, the card slot are used to cooperate with the boss on the console.
9. GPS navigator according to claim 1, which is characterized in that far from the epitaxy part on each positioning region
End be equipped with inclined-plane.
10. GPS navigator according to claim 9, which is characterized in that part offers sliding slot on the positioning region, institute
Sliding slot is stated for sliding into the console.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883010.8A CN109557558A (en) | 2017-09-26 | 2017-09-26 | GPS navigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883010.8A CN109557558A (en) | 2017-09-26 | 2017-09-26 | GPS navigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109557558A true CN109557558A (en) | 2019-04-02 |
Family
ID=65863237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883010.8A Pending CN109557558A (en) | 2017-09-26 | 2017-09-26 | GPS navigator |
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| Country | Link |
|---|---|
| CN (1) | CN109557558A (en) |
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