CN211378623U - Automobile navigation host - Google Patents
Automobile navigation host Download PDFInfo
- Publication number
- CN211378623U CN211378623U CN202020134386.6U CN202020134386U CN211378623U CN 211378623 U CN211378623 U CN 211378623U CN 202020134386 U CN202020134386 U CN 202020134386U CN 211378623 U CN211378623 U CN 211378623U
- Authority
- CN
- China
- Prior art keywords
- casing
- navigation host
- mainboard
- fin
- display screen
- 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.)
- Active
Links
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides a car navigation host computer belongs to the navigation technology field. The technical problems that an automobile navigation host is insufficient in installation space and inconvenient to install are solved. The utility model provides a car navigation host computer, includes display screen subassembly, TFT board, casing, mainboard and fin, the terminal surface before the casing is installed to the display screen subassembly, TFT board and mainboard connection locate in the casing, car navigation host computer mounting hole is located to the casing, fin one end is located in the casing with the mainboard connection, and the casing and body connection are worn out to the other end, display screen subassembly, TFT board, mainboard and fin parallel arrangement. This car navigation host computer, display screen subassembly, TFT board, mainboard and fin parallel arrangement have shortened the degree of depth of installation to save installation space, navigation host computer is direct and body coupling, need not to dismantle the equipment, and it is very convenient to install.
Description
Technical Field
The utility model belongs to the technical field of the navigation, in particular to car navigation host computer.
Background
Along with the improvement of standard of living, the car is more and more common in people's life, current car function is also more and more, wherein vehicle navigation is one of the appurtenance of car, vehicle navigation's main function is just assisting the driver to discern the road, can be swift more find unknown road, also have entertainment function a bit of simultaneously, also can enjoy more comfortable travel experience when making things convenient for people to go on a journey, current vehicle navigation accessory is relatively more, it assembles on the car to need whole dismantlement back, the equipment is wasted time and energy, it is inconvenient, along with the continuous increase of car function simultaneously, cause the car internal layout space to be littleer and littleer, therefore, how to solve the not enough and inconvenient problem that technical staff in the field need solve of installation of vehicle navigation host computer installation space.
The multifunctional vehicle-mounted navigation information system host structure comprises an installation rack, a host shell, a clamping plate assembly and a rear cover plate, wherein the clamping plate assembly is installed in the host shell in a drawing mode, and the installation support and the rear cover plate are respectively installed at the front end and the rear end of the host shell; the main machine shell is provided with a concave part which is concave inwards towards the shell, a plurality of radiating fins are arranged in the concave part, and after the clamping plate assembly is installed, the main chip on the clamping plate assembly is in contact with the surface of the inner wall of the bottom surface of the concave part.
The main case adopts an integrated structure.
The multifunctional vehicle-mounted navigation information system host structure has an integrated structural design, so that the multifunctional vehicle-mounted navigation information system host structure is more convenient, quicker and more economical to produce and install; due to the sealed structure design, the problem that the electromagnetic interference resistance of the EMC is insufficient is solved.
However, the board card assembly is transversely arranged in the main case, so that the installation depth is relatively long, the long length space on the automobile needs to be occupied, and the installation depth is relatively long, so that the installation space is insufficient under the condition that the display panels are the same.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide a car navigation host computer, the technical problem of solution is how to solve car navigation host computer installation space not enough and install inconveniently.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a car navigation host computer, includes display screen subassembly, TFT board, casing, mainboard and fin, the terminal surface before the casing is installed to the display screen subassembly, TFT board and mainboard connection locate in the casing, car navigation host computer mounting hole is located to the casing, fin one end is located in the casing with the mainboard connection, and the casing and body connection are worn out to the other end, display screen subassembly, TFT board, mainboard and fin parallel arrangement.
Display screen subassembly, the TFT board, mainboard and fin parallel arrangement, the degree of depth of installation has been shortened, thereby installation space has been saved, the problem that installation space is not enough has been solved, the navigation host computer only needs to wear out casing and body connection through the fin, can realize the installation of navigation host computer, need not to set up in addition that the installing support passes through the bolt fastening on the car, it is very convenient to install, make full use of body space, installation space has further been saved, the fin wears out the casing simultaneously, realize with the outside air convection current, heat dispersion is good, can make vehicle navigation remain stable.
In the automobile navigation host, the part of the radiating fin, which penetrates out of the shell, is a penetrating part, the penetrating part is provided with a plurality of clamping holes, the automobile body is provided with a clamping body clamped with the clamping holes, the navigation host can be installed only by clamping the clamping body with the clamping holes, the navigation host does not need to be assembled again after being disassembled, and the installation is very convenient;
the number of the clamping holes is four, the clamping holes are arranged in two rows, and two clamping holes are arranged in each row, so that the connection between the automobile navigation host and the automobile body is stable and reliable;
the display screen assembly is arranged on the front end face of the front shell, the TFT board and the main board are connected and arranged in the installation space, the main board is connected with the rear shell, one end of the radiating fin is arranged in the installation space and connected with the main board, the other end of the radiating fin penetrates out of the rear shell, and the front shell and the rear shell are convenient to install and disassemble and are convenient for installing and disassembling other components;
the TFT plate is connected with the rear shell through the TFT bracket, so that the TFT plate is easier to fix and has good working stability;
the radiating fins are connected with the main board through the radiating fin support, and the radiator is convenient to fixedly connect.
Compared with the prior art, the utility model provides a car navigation host computer has following advantage:
display screen subassembly, the TFT board, mainboard and fin parallel arrangement, the degree of depth of installation has been shortened, thereby installation space has been saved, the navigation host computer only needs to wear out casing and body connection through the fin, can realize the installation of navigation host computer, need not to set up in addition that the installing support passes through the bolt fastening on the car, it assembles again after also need not to dismantle, it is very convenient to install, make full use of body space, installation space has further been saved, the fin wears out the casing simultaneously, realize with the outside air convection, heat dispersion is good, can make vehicle navigation remain stable.
Drawings
Fig. 1 is an explosion diagram of the car navigation host and the car body of the present invention.
Fig. 2 is the schematic view of the connection structure between the car navigation host and the car body of the present invention.
Fig. 3 is a schematic view of the heat sink of the present invention.
Fig. 4 is an enlarged view of a portion a of fig. 1.
In the figure, 1, a display screen assembly; 2. a TFT plate; 3. a housing; 4. a main board; 5. a heat sink; 6. a piercing-out part; 7. a vehicle body; 8. a clamping hole; 9. a clip body; 10. a front housing; 11. a rear housing; 12. a TFT support; 13. a heat sink support.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, the car navigation host of the present invention comprises a display screen assembly 1, a TFT plate 2, a housing 3, a main board 4 and a heat sink 5, wherein the housing 3 comprises a front shell 10 and a rear shell 11, the front shell 10 and the rear shell 11 are connected to form an installation space, the housing 3 is integrally disposed in a car navigation installation hole, the display screen assembly 1 is mounted on a front end surface of the front shell 10, the TFT plate 2 and the main board 4 are disposed in the installation space, the TFT plate 2 is connected to the rear shell 11 through a TFT bracket 12, the TFT plate has good working stability, the main board 4 is connected to the rear shell 11, one end of the heat sink 5 is disposed in the installation space and connected to the main board 4 through a heat sink bracket 13, the other end of the heat sink penetrates out of the rear shell 11, a portion of the heat sink 5 penetrating out of the housing 3 is a penetrating portion 6, the penetrating portion 6 is provided with two rows of fastening holes 8, preferably, the four fastening holes 8, the installation of the navigation host can be realized only by clamping the clamping body 9 and the clamping hole 8, the navigation host does not need to be assembled again after being disassembled, the installation is very convenient, and the connection is stable and reliable.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a car navigation host computer, includes display screen subassembly (1), TFT board (2), casing (3), mainboard (4) and fin (5), terminal surface before casing (3) is installed in display screen subassembly (1), TFT board (2) and mainboard (4) are connected and are located in casing (3), in car navigation host computer mounting hole was located in casing (3), its characterized in that, fin (5) one end was located in casing (3) and is connected with mainboard (4), and the other end is worn out casing (3) and is connected with automobile body (7), display screen subassembly (1), TFT board (2), mainboard (4) and fin (5) parallel arrangement.
2. The automobile navigation host machine according to claim 1, wherein the part of the heat sink (5) penetrating out of the housing (3) is a penetrating part (6), the penetrating part (6) is provided with a plurality of clamping holes (8), and the automobile body (7) is provided with a clamping body (9) clamped with the clamping holes (8).
3. The host car navigation system of claim 2, wherein the number of the card holes (8) is four, and the card holes are arranged in two rows, and two are arranged in each row.
4. The automobile navigation host computer according to claim 1, 2 or 3, wherein the housing (3) comprises a front shell (10) and a rear shell (11), the front shell (10) and the rear shell (11) are connected to form a mounting space, the display screen assembly (1) is mounted on the front end surface of the front shell (10), the TFT board (2) and the main board (4) are connected and arranged in the mounting space, the main board (4) is connected with the rear shell (11), one end of the cooling fin (5) is arranged in the mounting space and connected with the main board (4), and the other end of the cooling fin penetrates out of the rear shell (11).
5. The car navigation host according to claim 4, wherein the TFT board (2) is connected with the rear case (11) through a TFT bracket (12).
6. The car navigation host according to claim 1, 2 or 3, characterized in that the heat sink (5) is connected to the main board (4) by a heat sink bracket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134386.6U CN211378623U (en) | 2020-01-20 | 2020-01-20 | Automobile navigation host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134386.6U CN211378623U (en) | 2020-01-20 | 2020-01-20 | Automobile navigation host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211378623U true CN211378623U (en) | 2020-08-28 |
Family
ID=72157324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020134386.6U Active CN211378623U (en) | 2020-01-20 | 2020-01-20 | Automobile navigation host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211378623U (en) |
-
2020
- 2020-01-20 CN CN202020134386.6U patent/CN211378623U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211378623U (en) | Automobile navigation host | |
| CN212903239U (en) | Vehicle-mounted AR navigator | |
| CN209855897U (en) | Electronic main water pump carrying system of engine | |
| CN214206191U (en) | High heat-transfer heat dissipation backshell and vehicle-mounted display | |
| CN207264060U (en) | The high intensity shell frame and display screen of a kind of good heat dissipation | |
| CN211531531U (en) | On-vehicle heat dissipation and EMC differentiation protective housing | |
| CN211238732U (en) | PCB and socket integrated installation device for multimedia navigation host | |
| CN212206104U (en) | Navigator shell | |
| CN109958660A (en) | A kind of radiator structure and electronic water pump | |
| CN212206105U (en) | Navigator shell structure | |
| CN218906928U (en) | Integrated structure of intelligent cabin system domain controller and display screen | |
| CN220842210U (en) | Instrument panel convenient for heat dissipation | |
| CN212047160U (en) | Multifunctional vehicle intelligent terminal | |
| CN208141283U (en) | The vehicle-mounted integrated host shell of vehicle driver examination system | |
| CN206948739U (en) | Vehicle-mounted display terminal and display system | |
| CN220410294U (en) | Automobile instrument cover | |
| CN219068766U (en) | Electrical apparatus | |
| CN210226081U (en) | Heat dissipation structure of power amplifier of automobile navigation host | |
| CN204236219U (en) | A kind of suspension connection structure | |
| CN210805026U (en) | High heat dissipation plastic backshell and vehicle-mounted display | |
| CN215109128U (en) | Automobile radiator side plate | |
| CN215154339U (en) | Vehicle-mounted audio-video device | |
| CN211468323U (en) | Universal host case for automobile | |
| CN216623661U (en) | Liquid crystal display module with good heat dissipation | |
| CN218413081U (en) | Universal HUD head-up display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |