CN206251437U - Master control borad and navigation equipment - Google Patents
Master control borad and navigation equipment Download PDFInfo
- Publication number
- CN206251437U CN206251437U CN201621224349.4U CN201621224349U CN206251437U CN 206251437 U CN206251437 U CN 206251437U CN 201621224349 U CN201621224349 U CN 201621224349U CN 206251437 U CN206251437 U CN 206251437U
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- China
- Prior art keywords
- interface
- circuit board
- master control
- printed circuit
- control borad
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- 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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Abstract
The utility model discloses a kind of master control borad and the navigation equipment using the master control borad, wherein, master control borad includes printed circuit board, the printed circuit board is provided with I/O interface, the I/O interface includes mounting seat and grafting pin, the mounting seat is formed with mounting groove, the notch of the mounting groove is set away from the printed circuit board, one end of the grafting pin is plugged in the bottom wall of the mounting groove, and turned on the printed circuit board, the other end of the grafting pin is extended towards the notch of the mounting groove.The arrangement mode of each electronic component is compact, reasonable on the master control borad of technical solutions of the utility model, reduces the overall volume of master control borad, so as to reduce the volume using the in-vehicle navigation apparatus of the master control borad.
Description
Technical field
The utility model is related to navigation equipment technical field, more particularly to a kind of master control borad and the navigation using the master control borad
Equipment.
Background technology
Existing in-vehicle navigation apparatus volume is larger, and the in-car installing space of occupancy is larger, is unfavorable for that it is widely used, and
Developing direction to automotive field causes limitation.The principal element for causing in-vehicle navigation apparatus volume larger is master control borad design
It is unreasonable, the arrangement of electronic component and mounting means be not compact thereon.
Utility model content
Main purpose of the present utility model is to provide a kind of master control borad, it is intended to make the row of each electronic component on the master control borad
Mode for cloth is compact, reasonable, reduces the overall volume of master control borad, so as to reduce the body using the in-vehicle navigation apparatus of the master control borad
Product.
To achieve the above object, the utility model proposes master control borad, the master control borad include printed circuit board, the print
Circuit board processed is provided with I/O interface, and the I/O interface includes mounting seat and grafting pin, and the mounting seat deviates from the printed circuit
The surface of plate is arranged with mounting groove, and one end of the grafting pin is plugged in the bottom wall of the mounting groove, and electric with the printing
Road plate conducting, the other end of the grafting pin is extended towards the notch of the mounting groove.
Preferably, the I/O interface includes spaced first functional interface and the second functional interface, first work(
Energy interface and the second functional interface are equipped with the mounting seat and grafting pin.
Preferably, the first functional interface includes USB interface, TF card interfaces, WIFI antennal interfaces and Bluetooth antenna interface；The
Two functional interfaces include main power source input interface, car horn interface and reversing detection interface.
Preferably, the master control borad also includes being installed on the radio antenna seat of the printed circuit board, the radio
Antenna pedestal is located at a jiao of the printed circuit board, and second functional interface is located at another angle of the printed circuit board, and
First functional interface is located between radio antenna seat and the second functional interface.
Preferably, the master control borad also includes being installed on the power amplifier module of the printed circuit board, the power amplifier module position
Between first functional interface and the second functional interface.
Preferably, the master control borad also includes being installed on HDMI of the printed circuit board, and described HDMI is located at institute
State between the first functional interface and power amplifier module.
Preferably, the master control borad also includes being installed on the gps antenna interface of the printed circuit board, the gps antenna
Interface is located between first functional interface and radio antenna seat.
Preferably, the master control borad also includes being installed on the baseband module and radio-frequency communication module of the printed circuit board,
The printed circuit board includes the first side and second side that are oppositely arranged, and the baseband module and radio-frequency communication module are side by side
Be positioned adjacent to the first side position, the radio antenna seat, gps antenna interface, the first functional interface, HDMI,
Power amplifier module and the second functional interface are sequentially arranged in the neighbouring second side position.
Preferably, the printed circuit board is rectangle, the length of the long side of the printed circuit board for 157mm~
178mm, the length on the short side side of the printed circuit board is 50mm~80mm.
The utility model also proposes a kind of navigation equipment, including above-mentioned master control borad.
Technical solutions of the utility model by changing mounting means of the I/O interface in printed circuit board, by the notch of mounting groove
Set away from printed circuit board so that I/O interface reduces apart from the height of printed circuit board, and takes full advantage of printed circuit
The area of plate 11, so that the overall volume of master control borad 10 is reduced.
Further, traditional I/O interface due to the bottom wall of its mounting groove it is perpendicular with printed circuit board, its have insert
Connect pin and be connected as the direction setting parallel with printed circuit board, be plugged in mounting groove to connect when outside connection terminal
During the grafting pin, external force effect can produce certain damage to the junction of I/O interface and printed circuit board, often connect repeatedly
Connection terminal is connect and removed, the loose contact of I/O interface can be caused.
And in the present embodiment, because the notch of mounting groove is set away from printed circuit board, the grafting pin being internally provided with
One end is plugged in the bottom wall of mounting groove, and the other end is extended towards the notch of mounting groove.When outside connection terminal is plugged in
To connect during the grafting pin in mounting groove, its force direction is that, perpendicular to the direction of printed circuit board, the external force is to I/O interface
Damage smaller with the junction of printed circuit board, so that the good connecting effect of I/O interface and printed circuit board.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model master control borad one；
Fig. 2 is the structural representation of another embodiment of the utility model master control borad.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Master control borad | 122 | Grafting pin |
| 11 | Printed circuit board | 123 | First functional interface |
| 111 | First side | 124 | Second functional interface |
| 112 | Second side | 13 | Radio antenna seat |
| 113 | Radome | 14 | Power amplifier module |
| 1131 | Louvre | 15 | HDMI |
| 12 | I/O interface | 16 | Gps antenna interface |
| 121 | Mounting seat | 17 | Baseband module |
| 1211 | Mounting groove | 18 | Radio-frequency communication module |
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
Relative position relation, motion conditions for being only used for explaining between each part under a certain particular pose (as shown in drawings) etc., such as
When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal
Or two interaction relationships of element, unless otherwise clearly restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, and can not be managed such as relating to the description of " first ", " second " etc. is only used for describing purpose in the utility model
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme
With reference to occur it is conflicting or when cannot realize it will be understood that the combination of this technical scheme does not exist, also not in the utility model
It is required that protection domain within.
The utility model proposes a kind of master control borad 10.
Include printed circuit board 11 referring to figs. 1 to master control borad in 2, Fig. 1 10, printed circuit board 11 is provided with I/O interface 12, IO
Interface 12 includes mounting seat 121 and grafting pin 122, and mounting seat 121 is formed with mounting groove 1211, the notch of the mounting groove 1211
Set away from printed circuit board 11, one end of grafting pin 122 is plugged in the bottom wall of mounting groove 1211, and with printed circuit board 11
Conducting, the other end of grafting pin 122 is extended towards the notch of mounting groove 1211.
In the utility model embodiment, the master control borad 10 is applied in in-vehicle navigation apparatus, and the in-vehicle navigation apparatus are not
Only there is the function of GPS navigation, also with radio, bluetooth communication and 4G communication functions, the master control borad 10 is installed on a housing
Interior, Touch Screen is plugged at the opening of housing, and electrically connects the master control borad 10, by the operation to Touch Screen, to the car
Navigation equipment is carried to be controlled.
In traditional navigation equipment, I/O interface is generally vertical to be set in printed circuit board 11, that is, I/O interface is had
The bottom wall of some mounting grooves is perpendicular with printed circuit board, and I/O interface is used to connect various external equipments and have multi-functional grafting
Effect, thus its volume is larger, the vertical space that vertically disposed I/O interface takes on printed circuit board 11 is larger so that main
The overall thickness of control plate is larger.
Technical solutions of the utility model by changing mounting means of the I/O interface 12 in printed circuit board 11, by mounting groove
1211 notch is set away from printed circuit board 11 so that I/O interface 12 reduces apart from the height of printed circuit board 11, and fills
Divide the area that make use of printed circuit board 11, so that the overall volume of master control borad 10 is reduced.
Further, traditional I/O interface due to the bottom wall of its mounting groove it is perpendicular with printed circuit board, its have insert
Connect pin and be connected as the direction setting parallel with printed circuit board, be plugged in mounting groove to connect when outside connection terminal
During the grafting pin, external force effect can produce certain damage to the junction of I/O interface and printed circuit board, often connect repeatedly
Connection terminal is connect and removed, the loose contact of I/O interface can be caused.
And in the present embodiment, because the notch of mounting groove 1211 is set away from printed circuit board 11, what is be internally provided with inserts
The bottom wall that the one end of pin 122 is plugged in mounting groove 1211 is connect, the other end is extended towards the notch of mounting groove 1211.Work as outside
Connection terminal (not shown) be plugged in mounting groove 1211 to connect during the grafting pin 122, its force direction be perpendicular to
The direction of printed circuit board 11, the external force damages smaller to I/O interface 12 with the junction of printed circuit board 11, so that IO connects
The good connecting effect of mouth 12 and printed circuit board 11.
In the utility model embodiment, I/O interface 12 connects including the function of spaced first functional interface 123 and second
Mouth 124, the first functional interface 123 and the second functional interface 124 are equipped with mounting seat 121 and grafting pin 122.
In the utility model embodiment, the first functional interface 123 includes USB interface, SIM interface, TF card interfaces, WIFI
Antennal interface and Bluetooth antenna interface；Second functional interface 124 includes main power source input interface, car horn interface and reversing inspection
Survey interface.First functional interface 123 can also include that (Composite Video Broadcast Signal are combined and regard CVBS
Frequency broadcast singal) interface, Audio in/Audioout interfaces.Wherein TF cards are micro SD cards, are set for expanding vehicle mounted guidance
Standby storage area.CVBS interfaces are used for external video playback apparatus, for the vision signal in in-vehicle navigation apparatus to be exported.
Audioin/Audio out interfaces are used for input/output audio signal, USB interface as a kind of common general interface, i.e.,
It is capable of achieving the data exchange of in-vehicle navigation apparatus and user terminal, it can also be used to charge to user terminal.
In the utility model embodiment, master control borad 10 also includes being installed on the radio antenna seat 13 of printed circuit board 11,
Radio antenna seat 13 is located at a jiao of printed circuit board 11, and the second functional interface 124 is located at another angle of printed circuit board 11,
And first functional interface 123 be located between radio antenna seat 13 and the second functional interface 124.
Radio antenna seat 13 is used for grafting radio antenna, after radio antenna is plugged, receives frequency modulation broadcasting, and
By audio playing module output broadcast sounds (not shown).
In the utility model embodiment, master control borad 10 also includes being installed on the power amplifier module 14 of printed circuit board 11, power amplifier
Module 14 is located between the first functional interface 123 and the 124 of the second functional interface.
In the utility model embodiment, master control borad 10 also includes being installed on the HDMI (High of printed circuit board 11
Definition Multimedia Interface, HDMI) seat 15, HDMI 15 is located at the first function
Between interface 123 and power amplifier module 14.
It is used to for the HDMI 15 transmit high definition signal of video signal.
In the utility model embodiment, master control borad 10 also includes being installed on the gps antenna interface 16 of printed circuit board 11,
Gps antenna interface 16 is located between the first functional interface 123 and radio antenna seat 13.
Gps antenna interface 16 is used to launch or receive air GPS signal.
In the utility model embodiment, printed circuit board 11 is rectangle, the length of printed circuit board 11 for 157mm~
178mm, the width of printed circuit board 11 is 50mm~80mm.
Preferably, the length of printed circuit board 11 is 167mm, and width is 61mm.The energy of printed circuit board 11 under the size
Enough while each electronic component of reasonable installation, compact.
In the utility model embodiment, master control borad 10 also includes being installed on the baseband module 17 and radio frequency of printed circuit board 11
Communication module 18, printed circuit board 11 includes the first side 111 and second side 112 that are oppositely arranged, baseband module 17 and penetrates
Frequency communication module 18 is arranged side by side in the neighbouring position of first side 111, radio antenna seat 13, gps antenna interface 16, the first work(
Energy interface 123, HDMI 15, the functional interface 124 of power amplifier module 14 and second are sequentially arranged in the neighbouring position of second side 112.
In the utility model embodiment, the radome 113 of baseband module 17 and radio-frequency communication module 18 with metal, shielding
Cover 113 has multiple louvres 1131.
The radome 113 carries out signal shielding to baseband module 17 and radio-frequency communication module 18, prevents the dry of external signal
Disturb, improve the service behaviour of baseband module 17 and radio-frequency communication module 18, and the louvre 1131 that has of radome 113 can be with
Baseband module 17 and radio-frequency communication module 18 are radiated, baseband module 17 and radio-frequency communication module 18 is further ensured
Service behaviour.
The signal that baseband module 17 is input into is exported to gps antenna interface 16 after carrying out coded modulation, or gps antenna is connect
The signals that mouth 16 is received are input into baseband module 17 after being demodulated decoding.Baseband module 17 plays a part of central controller,
Coordinate to control the work of other modules.
Power amplifier module 14 is electrically connected with baseband module 17, and power amplifier module 14 is used for the audio signal to the output of baseband module 17
It is amplified, there is provided more preferable auditory effect.
The multi-layer sheet of printed circuit board 11 in the utility model embodiment, the multi-layer sheet causes that printed circuit board 11 has phase
The multilayer line of superposition, so as to have a plurality of line in the case where the master control borad 10 with the printed circuit board 11 is as small as possible
Road, arranges more electronic components.Eight laminates are preferably herein.
I/O interface 11, radio antenna seat 13, power amplifier module 14, HDMI 15, gps antenna interface 16, baseband module 17
With the reasonable arrangement of radio-frequency communication module 18 so that the master control borad 10 causes small volume on the whole, and various functions are complete.
The multi-layer sheet of printed circuit board 11 in the utility model embodiment, the multi-layer sheet causes that printed circuit board 11 has phase
The multilayer line of superposition, so as to have a plurality of circuit in the case where the printed circuit board 11 is as small as possible, arrangement is more
Electronic component.Eight laminates are preferably herein.
The utility model also proposes a kind of navigation equipment, and the navigation equipment includes master control borad, the concrete structure of the master control borad
With reference to above-described embodiment, whole technical schemes of above-mentioned all embodiments are employed due to this navigation equipment, therefore at least have
All beneficial effects that the technical scheme of above-described embodiment is brought, this is no longer going to repeat them.
The navigation equipment is mainly used in automobile, but is not limited only to this.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become
Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of master control borad, it is characterised in that the master control borad includes printed circuit board, the printed circuit board is provided with IO and connects
Mouthful, the I/O interface includes mounting seat and grafting pin, and the mounting seat is arranged with peace away from the surface of the printed circuit board
Tankage, one end of the grafting pin is plugged in the bottom wall of the mounting groove, and is turned on the printed circuit board, the grafting
The other end of pin is extended towards the notch of the mounting groove.
2. master control borad as claimed in claim 1, it is characterised in that the I/O interface includes spaced first functional interface
With the second functional interface, first functional interface and the second functional interface are equipped with the mounting seat and grafting pin.
3. master control borad as claimed in claim 2, it is characterised in that the first functional interface includes USB interface, SIM interface, TF
Card interface, WIFI antennal interfaces and Bluetooth antenna interface；Second functional interface includes main power source input interface, car horn interface
With reversing detection interface.
4. master control borad as claimed in claim 2, it is characterised in that the master control borad also includes being installed on the printed circuit board
Radio antenna seat, radio antenna seat is located at a jiao of the printed circuit board, and second functional interface is located at
Another angle of the printed circuit board, and first functional interface be located at the radio antenna seat and the second functional interface it
Between.
5. master control borad as claimed in claim 2, it is characterised in that the master control borad also includes being installed on the printed circuit board
Power amplifier module, the power amplifier module be located between first functional interface and the second functional interface.
6. master control borad as claimed in claim 2, it is characterised in that the master control borad also includes being installed on the printed circuit board
HDMI, described HDMI be located between first functional interface and power amplifier module.
7. master control borad as claimed in claim 2, it is characterised in that the master control borad also includes being installed on the printed circuit board
Gps antenna interface, the gps antenna interface be located at first functional interface and radio antenna seat between.
8. master control borad as claimed in claim 7, it is characterised in that the master control borad also includes being installed on the printed circuit board
Baseband module and radio-frequency communication module, the printed circuit board includes the first side and second side that are oppositely arranged, described
Baseband module and radio-frequency communication module are arranged side by side in the neighbouring first side position, the radio antenna seat, gps antenna
Interface, the first functional interface, HDMI, power amplifier module and the second functional interface are sequentially arranged in the neighbouring second side position.
9. the master control borad as described in any one of claim 1 to 8, it is characterised in that the printed circuit board is rectangle, the print
The length of circuit board processed is 157mm~178mm, and the width of the printed circuit board is 50mm~80mm.
10. a kind of navigation equipment, it is characterised in that including master control borad as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224349.4U CN206251437U (en) | 2016-11-14 | 2016-11-14 | Master control borad and navigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224349.4U CN206251437U (en) | 2016-11-14 | 2016-11-14 | Master control borad and navigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251437U true CN206251437U (en) | 2017-06-13 |
Family
ID=58999434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621224349.4U Active CN206251437U (en) | 2016-11-14 | 2016-11-14 | Master control borad and navigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493652A (en) * | 2017-08-30 | 2017-12-19 | 新吉恩（天津）信息技术有限公司 | A kind of rapid free soldered circuit board applied in small space |
| CN108773336A (en) * | 2018-06-20 | 2018-11-09 | 徐祥胤 | A kind of track change prompt equipment |
-
2016
- 2016-11-14 CN CN201621224349.4U patent/CN206251437U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493652A (en) * | 2017-08-30 | 2017-12-19 | 新吉恩（天津）信息技术有限公司 | A kind of rapid free soldered circuit board applied in small space |
| CN108773336A (en) * | 2018-06-20 | 2018-11-09 | 徐祥胤 | A kind of track change prompt equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |