CN212220102U - Integrated central control entertainment large screen structure for automobile - Google Patents
Integrated central control entertainment large screen structure for automobile Download PDFInfo
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- CN212220102U CN212220102U CN202020395003.0U CN202020395003U CN212220102U CN 212220102 U CN212220102 U CN 212220102U CN 202020395003 U CN202020395003 U CN 202020395003U CN 212220102 U CN212220102 U CN 212220102U
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- circuit board
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Abstract
The utility model discloses an integrated central control entertainment large screen structure for automobiles, which comprises a display screen component and a control module component, wherein the control module component is detachably arranged on the back of the display screen component through screws; display screen subassembly is including touch panel, center, display screen, hou gai and pinbord circuit board, display screen and center nested connection, the upper surface of the display screen that shows is laminated with touch panel's lower surface, pinbord circuit board and center bayonet coupling, the display screen passes through the winding displacement and is connected with the binding post electricity of pinbord circuit board, control module subassembly and center pass through the screw can dismantle the connection, control module subassembly covers inner structure through the hou gai lock, accomplishes the assembly. The device can make the control module subassembly transplant to different display modules on, can compatible multimedia control module, can reduce development time and reduce development cost.
Description
Technical Field
The utility model relates to an auto-parts technical field, it is specific, relate to a accuse amusement large-size screen structure in integrated form for car.
Background
A Vehicle-mounted information entertainment system (IVI for short) is a Vehicle-mounted comprehensive information processing system formed by adopting a Vehicle-mounted special central processing unit and based on a Vehicle body bus system and internet service. The IVI can realize a series of applications including three-dimensional navigation, real-time road conditions, IPTV, auxiliary driving, fault detection, vehicle information, vehicle body control, mobile office, wireless communication, online-based entertainment functions, TSP (short message service) services and the like, integrates functions of sound, navigation, communication and the like, can display a telephone book and audio data such as music on a screen when a user connects the information entertainment system into a mobile phone by using a Bluetooth function, can transmit the audio data to the information entertainment system from the mobile phone by using the Bluetooth function, and can control the information entertainment system by using a touch screen or a common button, thereby greatly improving the vehicle electronization, networking and intelligence levels.
At present, a central control entertainment large screen carried in the automobile market is limited by installation space and heat dissipation performance, generally adopts an independent display screen structure, only has a simple display function, and can realize interaction functions such as navigation, video, music, communication, vehicle information and the like by leading out a wire harness at the back of a display module to be externally connected with a multimedia control module.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the restricted problem of accuse large-size screen installation space and heat dispersion in traditional car, designed a accuse amusement large-size screen structure in the integrated form that is used for the car, display module back design has integrateed multimedia control module structure, does not need external wiring harness to connect screen and control module, and this control module can transplant to different display modules simultaneously on, just can compatible multimedia control module, so both can reduce development time and can reduce development cost again.
In order to realize the technical purpose, the utility model provides a pair of technical scheme is, a accuse amusement large-size screen structure in integrated form for car, including display screen subassembly and control module subassembly, the control module subassembly passes through screw demountable installation in the back of display screen subassembly.
As preferred, the display screen subassembly is including touch panel, center, display screen, hou gai and pinbird circuit board, display screen and center nested connection, the upper surface of shown display screen and touch panel's lower surface laminating, pinbird circuit board and center bayonet coupling, the display screen passes through the winding displacement and is connected with the binding post electricity of pinbird circuit board, control module subassembly and center pass through the screw and can dismantle the connection, control module subassembly covers inner structure through the hou gai lock, accomplishes the assembly.
As preferred, control module subassembly is including panel beating panel, panel beating upper cover, panel beating back lid, Main circuit board, power circuit board, be used for radiating heat abstractor and reference column, the panel beating upper cover pass through the screw with lid lock joint behind the panel beating, power circuit board and Main circuit board pass through the screw and fix in proper order cover behind the panel beating, behind the panel beating the lid with the panel beating panel passes through screw fixed connection, the reference column sets up the bottom of lid behind the panel beating.
As preferred, heat abstractor includes active heat dissipation piece, Main chip fin and vortex fan, the side of lid is provided with the notch behind the panel beating, the power amplifier fin passes through the screw fixation in the notch, Main chip fin passes through the adapter rack to be fixed Main circuit board upper end, vortex fan passes through the fix with screw Main circuit board up end, vortex fan passes through the wire and connects on the reservation control interface of Main circuit board.
Preferably, the surface of the metal plate upper cover, which is opposite to the spiral fan and the main chip radiating fin, is provided with a hole convenient for heat dissipation.
Preferably, the main chip radiating fin and the power amplifier radiating fin are both of an aluminum pressed multi-sheet structure.
The utility model has the advantages that: 1. the multimedia control module is integrated on the whole central control entertainment screen, only a standard connector interface is required to be respectively designed on the back surface of the display module and the multimedia control module, and the display module and the control module are paired in a mutual insertion way through structural design, so that the multimedia integration function of the central control screen can be realized; 2. two high-heat-conductivity aluminum extruded radiating fins are arranged for heat conduction and radiation, a fan is added for active radiation, CAE simulation analysis is carried out on the radiation layout, the temperature of each chip is controlled within a reasonable range, and the normal operation of the system can be ensured at the ambient temperature of 85 degrees through experimental tests, so that the requirements of vehicle specifications are met; 3 the appearance of the display screen component can be changed according to different whole vehicle models, the control module only needs to use the same hardware interface with the display screen component, the structure can be adapted to different display screen components without changing, and the multimedia control module has high development cost and long time, so that the design of expansibility can greatly save cost and shorten development period.
Drawings
Fig. 1 is a general assembly diagram of an integrated central control entertainment large screen structure for an automobile according to the present invention.
Fig. 2 is an exploded view of the display screen assembly of the integrated central control entertainment large screen structure for the automobile of the present invention.
Fig. 3 is an exploded view of a control module assembly of an integrated central control entertainment large screen structure for an automobile according to the present invention.
The notation in the figure is: display screen subassembly A, touch panel 1, center 2, display screen 3, back lid 4, pinbird circuit board 5, control module subassembly 6, panel beating panel 7, panel beating upper cover 8, lid 9 behind the panel beating, Main circuit board 10, power circuit board 11, power amplifier fin 12, Main chip fin 13, vortex fan 14, reference column 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in detail with reference to the accompanying drawings and examples, it should be understood that the specific embodiment described herein is only a preferred embodiment of the present invention, and is only used for explaining the present invention, and does not limit the protection scope of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the general assembly diagram of the integrated central control entertainment large screen structure for the automobile comprises a display screen assembly A and a control module assembly 6, wherein the control module assembly 6 is detachably mounted on the back of the display screen assembly A through screws.
As shown in fig. 2, the display screen assembly a: the display screen 3 is placed in the middle frame 2, and then the touch panel 1 is attached to the upper surface of the display screen 3, because the display screen 3 and the touch panel 1 are provided with back glue, the accuracy of the assembly position and the attachment firmness are ensured through the limiting structure of the middle frame 2; then, the pinbird circuit board 5 is locked into the buckle of the middle frame 2, and the flat cable on the screen is inserted into the terminal of the pinbird circuit board 5, so that the assembly of the display screen component A is completed, wherein an interface and a positioning structure required for butt joint are reserved on the display screen component A.
As shown in fig. 3, the control module assembly 6: the power circuit board 11 is arranged in the metal plate rear cover 9 and is locked through four screws at the corners, then the Main chip radiating fins 13 are locked on the Main chip of the Main circuit board 10, the Main chip radiating fins 13 are fixed with the Main circuit board 10 through a switching support, then the Main circuit board 10 is arranged in the metal plate rear cover 9 and is locked through four screws at the corners to complete the fixation, the side surface of the metal plate rear cover 9 is provided with a notch (not shown), and the power amplifier radiating fins 12 are fixed in the notch through screws; and next, the vortex fan 14 is arranged in two prefabricated studs of the sheet metal upper cover 8, the fan connecting wire is inserted into a prefabricated interface of the Main circuit board 10 after screws are locked, the sheet metal upper cover 8 is buckled into the sheet metal rear cover 9, and two fixing screws on the side surface are locked. And then the sheet metal panel 7 is arranged on the sheet metal rear cover 9, the sheet metal rear cover is locked by four fixing screws, and the two positioning columns 15 are screwed into the sheet metal rear cover 9, so that the control module is partially assembled, and the control module is prefabricated with interfaces and positioning structures required for butt joint.
Assembly assembling: and inserting the control module into the back of the display screen assembly A, and then locking the control module and the display screen assembly A through seven fixing screws. Finally, the rear cover 4 is buckled from the back to shield the internal structure, and the assembly is completed.
The above-mentioned embodiment does the utility model relates to a preferred embodiment who is used for accuse amusement large-size screen structure in integrated form of car does not limit with this the utility model discloses a concrete implementation scope, the utility model discloses a scope includes and is not limited to this embodiment, and the all equivalent changes that do according to the shape, the structure of the utility model are in the protection scope of the utility model.
Claims (3)
1. The utility model provides a accuse amusement large screen structure in integrated form for car which characterized in that:
the display screen assembly comprises a display screen assembly and a control module assembly, wherein the control module assembly is detachably mounted on the back of the display screen assembly through a screw; the display screen assembly comprises a touch panel, a middle frame, a display screen, a rear cover and a pinbord circuit board, wherein the display screen is connected with the middle frame in a nested manner, the upper surface of the display screen is attached to the lower surface of the touch panel, the pinbord circuit board is connected with a bayonet of the middle frame, the display screen is electrically connected with a wiring terminal of the pinbord circuit board through a flat cable, the control module assembly is detachably connected with the middle frame through a screw, and the control module assembly shields an internal structure through the lock of the rear cover to finish assembly;
the control module component comprises a sheet metal panel, a sheet metal upper cover, a sheet metal rear cover, a Main circuit board, a power circuit board, a heat dissipation device for heat dissipation and a positioning column, wherein the sheet metal upper cover is buckled with the sheet metal rear cover through screws, the power circuit board and the Main circuit board are sequentially fixed on the sheet metal rear cover through screws, the sheet metal rear cover is fixedly connected with the sheet metal panel through screws, and the positioning column is arranged at the bottom end of the sheet metal rear cover; the heat dissipation device comprises an active power dissipation fin, a Main chip cooling fin and an eddy fan, wherein a notch is formed in the side face of the metal plate rear cover, the power dissipation fin is fixed in the notch through a screw, the Main chip cooling fin is fixed to the upper end of the Main circuit board through a switching frame, the eddy fan is fixed to the upper end of the Main circuit board through a screw, and the eddy fan is connected to the reserved control interface of the Main circuit board through a wire.
2. An integrated center controlled entertainment large screen structure for automobiles according to claim 1, characterized in that:
the metal plate upper cover is provided with holes convenient for heat dissipation on the surfaces of the spiral fan and the main chip heat dissipation fins.
3. An integrated center controlled entertainment large screen structure for automobiles according to claim 1, characterized in that:
the main chip radiating fins and the power amplifier radiating fins are both of aluminum pressed multi-sheet structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395003.0U CN212220102U (en) | 2020-03-25 | 2020-03-25 | Integrated central control entertainment large screen structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395003.0U CN212220102U (en) | 2020-03-25 | 2020-03-25 | Integrated central control entertainment large screen structure for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212220102U true CN212220102U (en) | 2020-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020395003.0U Active CN212220102U (en) | 2020-03-25 | 2020-03-25 | Integrated central control entertainment large screen structure for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212220102U (en) |
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2020
- 2020-03-25 CN CN202020395003.0U patent/CN212220102U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
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Address after: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zero run Technology Co.,Ltd. Address before: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LEAPMOTOR TECHNOLOGY Co.,Ltd. |