CN106558328A - A kind of vehicle-mounted TWOPIN host shells modular construction - Google Patents
A kind of vehicle-mounted TWOPIN host shells modular construction Download PDFInfo
- Publication number
- CN106558328A CN106558328A CN201610963613.4A CN201610963613A CN106558328A CN 106558328 A CN106558328 A CN 106558328A CN 201610963613 A CN201610963613 A CN 201610963613A CN 106558328 A CN106558328 A CN 106558328A
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- Prior art keywords
- pcba
- twopin
- vehicle
- fixed
- host
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a kind of vehicle-mounted TWOPIN host shells modular construction，Including host shell，The host shell is by front frame bracket、Upper lid、Lower cover、Rear side radiator interfixes，One cavity of composition，The upper lid of the host shell is fixed with POWER radiators、Core board radiator，PCBA core board modules are fixed with the core board radiator，The main board fixing support being fixed on the upper lid is disposed with the host shell，PCBA mainboard modules are fixed with the main board fixing support、PCBA BT/WIFI modules、PCBA NHL/HDMI high-definition interface modules、PCBA extends plate module、PCBA radio communications and satellite processing module，The invention has the beneficial effects as follows providing one kind can reduce design、Proving period and cost，The TWODIN host part designs of quick reply customer demand.
Description
Technical field
The present invention relates to a kind of vehicle-mounted TWOPIN host shells, more particularly to a kind of vehicle-mounted TWOPIN host shells modularity
Structure.
Background technology
In vehicle electronics product entertainment systems, TWODIN refers to that central vehicle control station area is kept for such as vehicle video-audio system
The standard installing space of the equipment such as system (electronics), is a kind of industrial standard, just because of the presence of such industrial standard, just allows me
Audio-video system (automotive electronics) installation change provide convenience and unlimited possibility.Specifically TWODIN normal bits are referred to
178 millimeters × 100 millimeters × 153 millimeters (long × wide × deep), corresponding product are frequently referred to TWODIN products in industry.At present,
Due to fast development and the maturation of car networking technology of electronic technology so that the frequency of vehicle-mounted TWODIN model changes is more next
Faster, client is progressively refined to the function of product, appearance requirement, and Experience Degree is it is also proposed that higher requirement, is quickly to tackle this
Situation, manufacturer need to put into substantial amounts of resource to each new product and be designed, and verify work and Mold Making, do so product
Cycle it is long, it is costly, be not met by sometimes the timing node of client.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of vehicle-mounted TWOPIN host shells modularity knot
Structure, including host shell, the host shell are interfixed by front frame bracket, upper lid, lower cover, rear side radiator, constitute one
Cavity, the upper lid of the host shell are fixed with POWER radiators, core board radiator, fixed on the core board radiator
There are PCBA core board modules, in the host shell, be disposed with the main board fixing support being fixed on the upper lid, the mainboard is solid
PCBA- mainboard modules, PCBA-BT/WIFI modules, PCBA-NHL/HDMI high-definition interface modules, PCBA- are fixed with fixed rack
Extension plate module, PCBA- radio communications and satellite processing module.
As a further improvement on the present invention, the PCBA core board modules, PCBA-BT/WIFI modules, PCBA-NHL/
HDMI high-definition interface modules, PCBA- extension plate modules, PCBA- radio communications and satellite processing module respectively with the PCBA- master
Plate module is mutually patched.
As a further improvement on the present invention, a kind of vehicle-mounted TWOPIN host shells modular construction also includes fixing
Support-upper, fixed support-under, the fixed support-upper, fixed support-under by weld or screw in the way of with the PCBA without
Line communicates and satellite processing module interfixes.
As a further improvement on the present invention, a kind of vehicle-mounted TWOPIN host shells modular construction also includes heat conduction
Silicagel pad, is provided with the thermal conductive silicon rubber cushion and by screw phase between the PCBA core board modules and the core board radiator
It is mutually fixed.
As a further improvement on the present invention, a kind of vehicle-mounted TWOPIN host shells modular construction also includes
POWER fixed supports, POWER chips, the POWER radiators and the POWER chips pass through the POWER fixed supports and
Screw is mutually close to.
As a further improvement on the present invention, a kind of vehicle-mounted TWOPIN host shells modular construction is also solid including IC
Fixed rack, IC chip, pass through the IC fixed supports between the rear side radiator and the IC chip and screw are mutually close to.
As a further improvement on the present invention, the main board fixing support by screw respectively with the PCBA mainboards mould
Block, upper lid interfix.
As a further improvement on the present invention, between the POWER radiators and the upper lid riveting fixation.
As a further improvement on the present invention, the lower cover and the fixed support-under fixed with screw.
The invention has the beneficial effects as follows：Design, proving period and cost can be reduced there is provided one kind, quick reply client needs
The TWODIN host part designs asked, as host part is by correlation test, only need to mix phase according to customer demand
The PCBA modules answered, it is not necessary to all redesign and whole correlation tests, it is not required that remake mould, meanwhile, by
Design and structure design in the PCBA for not changing bezel assembly, or only redesign checking bezel assembly, reduce very
The design work of many designs and die sinking etc., more importantly shortens design and the proving period of project.So, both meet
The quick market demands for meeting, save substantial amounts of test and design cost again.
Description of the drawings
Fig. 1 is the surface structure schematic diagram of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the present invention.
Fig. 3 is the surface structure schematic diagram of the PCBA- radio communications and satellite processing module in the present invention.
Fig. 4 is the transverse cross sectional figure of the present invention.
Fig. 5 is the longitudinally cutting figure of the present invention.
Specific embodiment
As shown in Figures 1 to 5, the invention discloses a kind of vehicle-mounted TWOPIN host shells modular construction, including main frame
Housing, the host shell are interfixed by front frame bracket 1, upper lid 2, lower cover 8, rear side radiator 11, constitute a cavity, institute
The upper lid 2 for stating host shell is fixed with POWER radiators 3, core board radiator 4, is fixed with the core board radiator 4
PCBA core board modules 5：Core board module 5 is mainly SOC embedded systems composition, including CPU main control units, PMU power supply pipes
Reason unit, the hardware resource such as DDR, NANDFLASH and interface socket can support WINCE operating systems, Android operation system,
LINUX operating systems, are disposed with the main board fixing support 7 being fixed on the upper lid 2 in the host shell, the mainboard is fixed
PCBA- mainboard modules 6 are fixed with support 7：Mainboard module 6 is the part of TWODIN main frames, and mainboard is integrated with the MCU of master control,
Power-supply system, radio and audio effect processing module, audio frequency power amplifier, the interface of core board module 5 and the main of vehicle body connection are inserted
Seat, PCBA-BT/WIFI modules 9：BT/WIFI module boards 9 are integrated with bluetooth module and WIFI module, support short-distance wireless language
Sound is communicated and data-transformation facility, PCBA-NHL/HDMI high-definition interfaces module 10：MHL/HDMI high-definition interfaces module board 10 is main
Mobile phone or other MHL/HDMI high resolution audio and video digital signals are received, digital RGB video signal is changed into after decoding or VGA is regarded
Frequency signal, and IIS digital audio and video signals are decoded, PCBA- extension plate modules 12：12 module of Multi-function extension plate is integrated with vehicle body
Interface, all kinds of communication interfaces and for the convenient debugging port of debugging, PCBA- radio communications and satellite processing module 13：Channel radio
Letter module 13 is integrated with the wireless communication module for supporting the multimode communications such as 4G-LTE/3G/GPRS, supports speech communication and data
Transfer function, while module board is integrated with GPS or Big Dipper global navigation satellite positioning navigation module, while be also integrated with gyro,
Acceleration transducer and barometric pressure sensor, can parse the time needed for vehicle mounted guidance, terrestrial coordinates, deflection, speed,
The information such as height above sea level.
The PCBA core board modules 5, PCBA-BT/WIFI modules 9, PCBA-NHL/HDMI high-definition interfaces module 10,
PCBA- extension plate modules 12, PCBA- radio communications and satellite processing module 13 pass through one (A) 16 and PCBA- of butt-joint socket respectively
One (B) 17 of butt-joint socket on mainboard module 6 is mutually patched, then uses M2.6*5 screws 21 by its point by fixed support-upper 14
It is not fixed on main board fixing support 7.
A kind of vehicle-mounted TWOPIN host shells modular construction also include fixed support-upper 14, fixed support-under
15, the fixed support-upper 14, fixed support-lower 15 by weld or screw in the way of with the PCBA radio communications and satellite
Processing module 13 interfixes, PCBA-BT/WIFI modules 9, PCBA-HDMI modules 10, and PCBA- extension plate modules 12 are all class
Like structure.
A kind of vehicle-mounted TWOPIN host shells modular construction also includes thermal conductive silicon rubber cushion 18, the PCBA core boards
The thermal conductive silicon rubber cushion 18 is provided between module 5 and the core board radiator 4 and is interfixed by M2.6*5 screws 21, made
Core board chip and 4 reliable contacts of core board radiator, by three (A) 25 of butt-joint socket, three (B) 26 of butt-joint socket is by core
Plate module 5 is mutually patched with PCBA- mainboard modules 6, core board radiator 4 is fixed with upper lid 2 by M2.6*5 screws 21.
A kind of vehicle-mounted TWOPIN host shells modular construction also includes POWER fixed supports 19, POWER chips,
The POWER radiators 3 are mutually close to M2.6*8 screws 20 by the POWER fixed supports 19 with the POWER chips.
A kind of vehicle-mounted TWOPIN host shells modular construction also include IC fixed supports 22, IC chip, it is described after
Mutually it is close to M2.6*15 screws 23 by the IC fixed supports 22 between side radiator 11 and the IC chip.Use M2.6*5
Back side panel radiator 11 is fixed on upper lid 2 and lower cover 8 by screw 21, and front frame bracket 1 is fixed on upper lid 2 with M2.6*5 screws 21
With lower cover 8, the front frame bracket 1 can be all fixed for the assembling with bezel assembly, different profiles, the bezel assembly of function
Can dock with the respective socket on front panel assembly in two (A) 24 of butt-joint socket on front frame bracket 1, mainboard upper module 6,
Connection socket for antenna in PCBA-BT/WIFI modules 9 can be with the Bluetooth antenna on front panel assembly, the docking of WIFI antennas.
The main board fixing support 7 is mutually solid with the PCBA mainboard modules 6, upper lid 2 respectively using M2.6*5 screws 21
It is fixed.
It is described, riveting fixation between the POWER radiators 3 and the upper lid 2.
The lower cover 8 is fixed with M2.6*5 screws 21 with the fixed support-lower 15.
This structural member is SECC using material, and radiator is aluminium alloy using material, easy for installation, reliable, and each chip dissipates
Thermal effect meets performance requirement, and product can meet EMC requirements.
For client's different demands, different modules can be selected to reach the different requirements of client soon,
Using example one：Client have BT/WIFI functions without the need for local GPS navigation, have by MHL/HDMI and mobile phone or
The interconnection cross complaint of panel display screen, (because navigation and online can be completed by mobile phone) then need by PCBA- mainboard modules 6,
PCBA- core board modules 5, PCBA- extension plate module 12, PCBA-MHL/HDMI modules 10, PCBA-BT/WIFI modules 9 are together
Load onto as shown in structure Fig. 5, and PCBA- radio communications and satellite-signal processing module 15 need not be loaded onto.Using example two：Client
Need to there are BT/WIFI and the linking function with machine and flat board with local GPS navigation, have by MHL/HDMI and mobile phone or flat board
The interconnection cross complaint of display screen, while will also support to carry out phone and data transfer online etc. by wireless network (such as 3G), then needs
By above-mentioned PCBA- mainboard modules 6, PCBA- core board modules 5, PCBA- extension plate module 12, PCBA-MHL/HDMI modules 10,
PCBA- radio communications and satellite-signal process 13, PCBA-BT/WIFI modules 9 and all load onto as shown in structure Fig. 5 together.
Using example three：Client is without the need for local GPS navigation, having BT/WIFI linking functions, then needing above-mentioned PCBA- master
Plate module 6, PCBA- core board modules 5, PCBA- extension plate module, PCBA-BT/WIFI modules 9 together as structure Fig. 5 by will
Load onto shown in asking.
Using example four：The function that client needs is identical with original host part, for example, simply need to change panel component
Outward appearance, display screen size etc., can only design verification panel component, continue to use original host part.As a hardware platform, moreover it is possible to full
Functional module plate need to only be redesigned by the following more multi-functional extension of foot, and the checking of new technique, can reach one entirely
New product.
The design of the present invention reduces the Electronic Design workload of bezel assembly, and core board is placed on main frame portion
The PCB of host machine part is divided into following several modules by part：.PCBA- mainboard module, PCBA-SOC core board modules, PCBA- expand
Panel module, PCBA-MHL/HDMI modules, PCBA- radio communications and satellite-signal are processed, PCBA-BT/WIFI modules, are accomplished
According to the difference in functionality demand of client, by changing, accepting or rejecting difference in functionality module, with reference to rational structure design, it is rapidly completed
The exploitation of one brand-new TWODIN product.Due to meeting the product platform that product is filled before depot based on what is had verified that, so energy
Ensure that brand-new TWODIN products fill the requirement of product before meeting depot, pass through the correlations such as vibrations, EMC, high/low temperature operation
Test.
Above content is with reference to specific preferred implementation further description made for the present invention, it is impossible to assert
The present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of without departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (9)
1. a kind of vehicle-mounted TWOPIN host shells modular construction, it is characterised in that：Including host shell, the host shell by
Front frame bracket, upper lid, lower cover, rear side radiator interfix, and constitute a cavity, and the upper lid of the host shell is fixed with
POWER radiators, core board radiator, are fixed with PCBA core board modules, the host shell on the core board radiator
Inside be disposed with the main board fixing support being fixed on the upper lid, be fixed with the main board fixing support PCBA- mainboard modules,
PCBA-BT/WIFI modules, PCBA-NHL/HDMI high-definition interface modules, PCBA- extend plate module, PCBA- radio communications and defend
Star processing module.
2. a kind of vehicle-mounted TWOPIN host shells modular construction according to claim 1, it is characterised in that：The PCBA
Core board module, PCBA-BT/WIFI modules, PCBA-NHL/HDMI high-definition interface modules, PCBA- extension plate module, PCBA- without
Line communicates and satellite processing module is mutually patched with the PCBA- mainboard modules respectively.
3. a kind of vehicle-mounted TWOPIN host shells modular construction according to claim 1, it is characterised in that：Described one kind
Vehicle-mounted TWOPIN host shells modular construction also include fixed support-upper, fixed support-under, it is the fixed support-upper, solid
Fixed rack-under by weld or screw in the way of interfix with the PCBA radio communications and satellite processing module.
4. a kind of vehicle-mounted TWOPIN host shells modular construction according to claim 1, it is characterised in that：Described one kind
Vehicle-mounted TWOPIN host shells modular construction also includes thermal conductive silicon rubber cushion, and the PCBA core board modules are dissipated with the core board
The thermal conductive silicon rubber cushion is provided between hot device and is interfixed by screw.
5. a kind of vehicle-mounted TWOPIN host shells modular construction according to claim 1, it is characterised in that：Described one kind
Vehicle-mounted TWOPIN host shells modular construction also includes POWER fixed supports, POWER chips, the POWER radiators and institute
State POWER chips to be mutually close to by the POWER fixed supports and screw.
6. a kind of vehicle-mounted TWOPIN host shells modular construction according to claim 1, it is characterised in that：Described one kind
Vehicle-mounted TWOPIN host shells modular construction also includes IC fixed supports, IC chip, the rear side radiator and the IC cores
Mutually it is close to screw by the IC fixed supports between piece.
7. a kind of vehicle-mounted TWOPIN host shells modular construction according to claim 1, it is characterised in that：The mainboard
Fixed support is interfixed with the PCBA mainboard modules, upper lid respectively by screw.
8. a kind of vehicle-mounted TWOPIN host shells modular construction according to claim 1, it is characterised in that：It is described
Riveting fixation between POWER radiators and the upper lid.
9. a kind of vehicle-mounted TWOPIN host shells modular construction according to claim 1, it is characterised in that：The lower cover
With the fixed support-under fixed with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610963613.4A CN106558328A (en) | 2016-10-28 | 2016-10-28 | A kind of vehicle-mounted TWOPIN host shells modular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610963613.4A CN106558328A (en) | 2016-10-28 | 2016-10-28 | A kind of vehicle-mounted TWOPIN host shells modular construction |
Publications (1)
| Publication Number | Publication Date |
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| CN106558328A true CN106558328A (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610963613.4A Pending CN106558328A (en) | 2016-10-28 | 2016-10-28 | A kind of vehicle-mounted TWOPIN host shells modular construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107734914A (en) * | 2017-11-28 | 2018-02-23 | 深圳市天派软件开发有限公司 | A kind of multi-function vehicle navigation information main machine structure |
| CN108306114A (en) * | 2017-12-08 | 2018-07-20 | 佛吉亚好帮手电子科技有限公司 | The structure of Multi-Function Antenna built in vehicle entertainment system |
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| CN103929939A (en) * | 2014-04-18 | 2014-07-16 | 东莞市健创电子有限公司 | Vehicle-mounted intelligent system |
| CN203748150U (en) * | 2014-02-28 | 2014-07-30 | 惠州市德赛西威汽车电子有限公司 | Vehicle-mounted sound equipment navigation assembly |
| CN205430626U (en) * | 2015-12-23 | 2016-08-03 | 上海航盛实业有限公司 | Modularization automobile -mounted terminal |
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2016
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891611Y (en) * | 2006-05-09 | 2007-04-18 | 南京恩瑞特实业有限公司 | Integrated automobile navigation and entertainment device |
| CN203748150U (en) * | 2014-02-28 | 2014-07-30 | 惠州市德赛西威汽车电子有限公司 | Vehicle-mounted sound equipment navigation assembly |
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| CN205430626U (en) * | 2015-12-23 | 2016-08-03 | 上海航盛实业有限公司 | Modularization automobile -mounted terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107734914A (en) * | 2017-11-28 | 2018-02-23 | 深圳市天派软件开发有限公司 | A kind of multi-function vehicle navigation information main machine structure |
| CN108306114A (en) * | 2017-12-08 | 2018-07-20 | 佛吉亚好帮手电子科技有限公司 | The structure of Multi-Function Antenna built in vehicle entertainment system |
| CN108306114B (en) * | 2017-12-08 | 2020-10-23 | 佛吉亚歌乐电子(丰城)有限公司 | Structure of built-in multifunctional antenna of vehicle-mounted entertainment system |
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Application publication date: 20170405 |