CN110957561A - Vehicle-mounted multimedia host structure and mounting method thereof - Google Patents
Vehicle-mounted multimedia host structure and mounting method thereof Download PDFInfo
- Publication number
- CN110957561A CN110957561A CN201911416717.3A CN201911416717A CN110957561A CN 110957561 A CN110957561 A CN 110957561A CN 201911416717 A CN201911416717 A CN 201911416717A CN 110957561 A CN110957561 A CN 110957561A
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- Prior art keywords
- antenna
- case
- multimedia host
- host structure
- installation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a vehicle-mounted multimedia host structure and an installation method thereof, wherein the vehicle-mounted multimedia host structure comprises a case and a PCB arranged in the case, a bottom cover is connected on the case, and the vehicle-mounted multimedia host structure is characterized in that: the emitting electrode of the antenna is integrated on the PCB and penetrates out of the antenna through hole arranged on one side of the case, and the antenna is covered with an antenna cover. The vehicle-mounted multimedia host structure and the mounting method thereof have the advantages of simple structure, good stability, convenience in mounting, simplification of assembly procedures, reduction of cost and better application prospect.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to a vehicle-mounted multimedia host structure and an installation method thereof.
Background
In the prior art, a WIFI/bluetooth antenna of a host is an external antenna module, and the antenna module comprises a plastic bracket and an antenna emitter and is fixed with a case through a screw; a coaxial cable is welded on the antenna module, one end of the coaxial cable is connected with a crimping connector in a butt joint mode and is connected with the PCB end connector in a butt joint mode, and the function of transmitting/receiving signals is achieved. The host computer structure of prior art is complicated, installs loaded down with trivial details and poor stability.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a vehicle-mounted multimedia host structure which is simple in structure and convenient to produce and install and an installation method thereof.
In order to achieve the purpose, the invention adopts the technical scheme that: the vehicle-mounted multimedia host structure comprises a case and a PCB (printed Circuit Board) arranged in the case, wherein a bottom cover and a characterized in that are connected to the case: the emitting electrode of the antenna is integrated on the PCB and penetrates out of the antenna through hole arranged on one side of the case, and the antenna is covered with an antenna cover.
In order to make the technical scheme more detailed and concrete, the invention also provides the following further preferable technical scheme to obtain satisfactory practical effect:
and an installation guide groove correspondingly inserted and installed on the case is formed in one side edge of the opening of the antenna cover.
The antenna via hole is a U-shaped open slot arranged on one side of the case, and the edge of the U-shaped open slot is provided with a guide block correspondingly inserted into the installation guide groove.
The installation guide groove is an annular installation groove arranged on the edge of the antenna cover and is composed of two annular bosses which are arranged in parallel at intervals.
And a limiting lug is arranged in the installation guide groove correspondingly clamped with the guide block at the bottom of the U-shaped open slot.
The limiting convex block is arranged on the annular boss on one side and is in interference fit with the corresponding guide block.
And the bottom cover is provided with a positioning plug block which is correspondingly clamped and positioned with the installation guide groove on the antenna cover.
A plurality of mounting holes are formed in the upper edge of the bottom cover, and mounting screws sequentially penetrate through the mounting holes in the bottom cover and the positioning holes formed in the case and connected with the PCB.
The installation method of the vehicle-mounted multimedia host structure comprises the steps of placing a PCB in a case, sleeving an antenna cover on an antenna extending out of the case, inserting the antenna cover downwards from an opening end of an antenna through hole, correspondingly inserting and installing an installation guide groove on the antenna cover on a guide block, positioning a positioning insertion block on a bottom cover into the installation guide groove, sequentially penetrating through an installation hole in the bottom cover and a positioning hole in the case through an installation screw, and connecting the PCB to the case, thereby completing installation.
Compared with the prior art, the invention has the following advantages: the vehicle-mounted multimedia host structure and the mounting method thereof have the advantages of simple structure, good stability, convenience in mounting, simplification of assembly procedures, reduction of cost and better application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic diagram of a host structure according to the present invention;
FIG. 2 is a schematic view of a steam antenna cover structure according to the present invention;
labeled as: 1. case, 11, antenna via hole, 12, guide block, 2, bottom cover, 21, positioning insertion block, 22, mounting hole, 3, antenna cover, 31, mounting guide groove, 32 and limiting bump.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
The vehicle-mounted multimedia host structure comprises a case 1 and a PCB (printed Circuit Board) arranged in the case 1, wherein the case 1 is connected with a bottom cover 2, an emitting electrode of an antenna is integrated on the PCB and penetrates out of an antenna through hole 11 arranged on one side of the case 1, and an antenna cover 3 covers the antenna. According to the vehicle-mounted multimedia host structure, the emitter of the antenna is integrated on the PCB, and the emitter of the antenna needs to extend out of the host for facilitating signal transmission/reception; the part extending to the outside of the main unit is protected by the antenna cover 3, and the structure is simple and the installation and arrangement are convenient.
In the present invention, as shown in fig. 2, an opening side edge of the antenna cover 3 is provided with a mounting guide groove 31 correspondingly inserted and mounted on the chassis 1. The installation guide groove 31 is an annular installation groove formed on the edge of the antenna cover 3 and is composed of two annular bosses arranged in parallel at intervals.
In the present invention, as shown in fig. 1, the antenna via hole 11 is a U-shaped open slot disposed at one side of the chassis 1, and a guide block 12 correspondingly inserted into the installation guide slot 31 is disposed at an edge of the U-shaped open slot to correspondingly insert and install the antenna cover 3.
In the invention, the bottom cover 2 is provided with a positioning plug 21 which is correspondingly clamped and positioned with the installation guide groove 31 on the antenna cover 3.
During installation, the installation guide grooves on the two sides are aligned to the guide blocks arranged on the two sides of the case for insertion, guiding installation is carried out, the installation guide grooves are correspondingly clamped to the guide blocks 12 below the installation guide grooves below the case towards the lower part of the figure to realize insertion in place, then the bottom cover 2 is installed from the upper part, the positioning insertion blocks 21 on the bottom cover 2 are correspondingly positioned in the installation guide grooves 31 above the antenna cover 3 in the direction of the figure to realize positioning installation of the antenna cover 3. The vertical distance between the antenna and the lower part of the antenna through hole 11 can meet the inserting and mounting requirements of the antenna cover 3, the mounting structure can be mounted conveniently, and the circumferential mounting and positioning stability is good.
In the present invention, as shown in fig. 2, a limit protrusion 32 is provided in the installation guide groove 31 which is engaged with the guide block 12 at the bottom of the U-shaped open groove. The limiting convex block 32 is arranged on the annular boss on one side and is in interference fit with the corresponding guide block 12, so that the mounting stability is further improved.
In the invention, the upper edge of the bottom cover 2 is provided with a plurality of mounting holes 22, and mounting screws sequentially penetrate through the mounting holes on the bottom cover and the positioning holes on the case for connecting the PCB to the case, thereby realizing the integral mounting and fastening of the host.
The invention provides a vehicle-mounted multimedia host structure and an installation method thereof.A PCB is placed in a case 1, an antenna cover 3 is sleeved on an antenna extending out of the case 1 and is inserted downwards from the open end of an antenna through hole 11, an installation guide groove 31 on the antenna cover 3 is correspondingly inserted and installed on a guide block 12, a positioning insertion block 21 on a bottom cover 2 is positioned in the installation guide groove 31, and installation screws sequentially penetrate through an installation hole 22 on the bottom cover 2 and the PCB and are connected into a positioning hole on the case 1 to finish installation.
According to the vehicle-mounted multimedia host structure, the emitting electrode of the antenna is integrated on the PCB, the emitting electrode of the antenna extends out of the host so as to facilitate signal transmission/reception, the emitting electrode of the antenna extends to the antenna part outside the host, and the antenna part is protected by the antenna cover 3, so that the vehicle-mounted multimedia host structure is attractive and practical; the antenna cover 3 is directly fastened through the assembly of the host case 1 and the bottom cover 2, no additional fastener is needed, the installation is convenient and fast, and the stability is good. According to the scheme, on the premise of ensuring the signal intensity, the number of parts is greatly reduced, the assembly process is simplified, and the cost is reduced.
The vehicle-mounted multimedia host structure and the mounting method thereof have the advantages of simple structure, good stability, convenience in mounting, simplification of assembly procedures, reduction of cost and better application prospect.
The invention has been described above with reference to the accompanying drawings, but the invention is not limited to the above-described embodiments, and it is within the scope of the invention to use various insubstantial modifications of the inventive concept and solutions or to apply them directly to other applications.
Claims (9)
1. The utility model provides an on-vehicle multimedia host structure, includes quick-witted case and locates the PCB board of quick-witted incasement, be connected with bottom, its characterized in that on the quick-witted case: the emitting electrode of the antenna is integrated on the PCB and penetrates out of the antenna through hole arranged on one side of the case, and the antenna is covered with an antenna cover.
2. The on-vehicle multimedia host structure according to claim 1, wherein: and an installation guide groove correspondingly inserted and installed on the case is formed in one side edge of the opening of the antenna cover.
3. The on-vehicle multimedia host structure according to claim 2, wherein: the antenna via hole is a U-shaped open slot arranged on one side of the case, and the edge of the U-shaped open slot is provided with a guide block correspondingly inserted into the installation guide groove.
4. A vehicle mounted multimedia host architecture according to claim 3, wherein: the installation guide groove is an annular installation groove arranged on the edge of the antenna cover and is composed of two annular bosses which are arranged in parallel at intervals.
5. The on-vehicle multimedia host structure according to claim 4, wherein: and a limiting lug is arranged in the installation guide groove correspondingly clamped with the guide block at the bottom of the U-shaped open slot.
6. The on-vehicle multimedia host structure according to claim 5, wherein: the limiting convex block is arranged on the annular boss on one side and is in interference fit with the corresponding guide block.
7. The in-vehicle multimedia host structure according to any one of claims 2 to 6, wherein: and the bottom cover is provided with a positioning plug block which is correspondingly clamped and positioned with the installation guide groove on the antenna cover.
8. The on-vehicle multimedia host structure according to claim 7, wherein: a plurality of mounting holes are formed in the upper edge of the bottom cover, and mounting screws sequentially penetrate through the mounting holes in the bottom cover and the positioning holes formed in the case and connected with the PCB.
9. The in-vehicle multimedia host structure of any one of claims 1 to 8, wherein: the PCB is placed in the case, the antenna cover is sleeved on the antenna extending out of the case and is inserted downwards from the opening end of the antenna through hole, the installation guide groove in the antenna cover is correspondingly inserted and installed on the guide block, the positioning insertion block on the bottom cover is positioned in the installation guide groove, and the installation is completed by sequentially penetrating the installation hole in the bottom cover and the positioning hole in the case, which is connected with the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911416717.3A CN110957561A (en) | 2019-12-31 | 2019-12-31 | Vehicle-mounted multimedia host structure and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911416717.3A CN110957561A (en) | 2019-12-31 | 2019-12-31 | Vehicle-mounted multimedia host structure and mounting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110957561A true CN110957561A (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911416717.3A Pending CN110957561A (en) | 2019-12-31 | 2019-12-31 | Vehicle-mounted multimedia host structure and mounting method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105147A (en) * | 2020-09-24 | 2020-12-18 | 湖北亿咖通科技有限公司 | Vehicle-mounted entertainment system host |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117955A (en) * | 2009-12-31 | 2011-07-06 | 江苏中科博泰集成应用有限公司 | Vehicle-mounted system |
| CN206180089U (en) * | 2016-09-23 | 2017-05-17 | 深圳市维力谷无线技术股份有限公司 | Integrated form vehicle antenna |
| 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 |
| CN208021374U (en) * | 2018-02-01 | 2018-10-30 | 上海畅星软件有限公司 | A kind of In-vehicle networking navigation box |
| CN209787580U (en) * | 2018-12-04 | 2019-12-13 | 深圳市路畅科技股份有限公司 | Vehicle and vehicle-mounted multimedia host thereof |
| CN211238482U (en) * | 2019-12-31 | 2020-08-11 | 芜湖宏景电子股份有限公司 | Vehicle-mounted multimedia host structure |
-
2019
- 2019-12-31 CN CN201911416717.3A patent/CN110957561A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117955A (en) * | 2009-12-31 | 2011-07-06 | 江苏中科博泰集成应用有限公司 | Vehicle-mounted system |
| CN206180089U (en) * | 2016-09-23 | 2017-05-17 | 深圳市维力谷无线技术股份有限公司 | Integrated form vehicle antenna |
| 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 |
| CN208021374U (en) * | 2018-02-01 | 2018-10-30 | 上海畅星软件有限公司 | A kind of In-vehicle networking navigation box |
| CN209787580U (en) * | 2018-12-04 | 2019-12-13 | 深圳市路畅科技股份有限公司 | Vehicle and vehicle-mounted multimedia host thereof |
| CN211238482U (en) * | 2019-12-31 | 2020-08-11 | 芜湖宏景电子股份有限公司 | Vehicle-mounted multimedia host structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105147A (en) * | 2020-09-24 | 2020-12-18 | 湖北亿咖通科技有限公司 | Vehicle-mounted entertainment system host |
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