CN209938466U - General vehicle-mounted multimedia equipment - Google Patents
General vehicle-mounted multimedia equipment Download PDFInfo
- Publication number
- CN209938466U CN209938466U CN201920383422.XU CN201920383422U CN209938466U CN 209938466 U CN209938466 U CN 209938466U CN 201920383422 U CN201920383422 U CN 201920383422U CN 209938466 U CN209938466 U CN 209938466U
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- Prior art keywords
- face shell
- clamping
- radiating fin
- multimedia device
- heat sink
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- 238000009423 ventilation Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a general type vehicle-mounted multimedia equipment, include: the display screen comprises a touch screen, a face shell, a display screen, a connecting support, a main control board and a radiating fin; the touch screen is bonded to one side of the face shell in a seamless mode, and the display screen is clamped in a groove in the other side of the face shell in a clamping mode; the main control board is fixed in the groove of the radiating fin through screws or clamping; one side of the connecting bracket is fixed on the radiating fin through clamping or screws, and the other side of the connecting bracket is fixed on the face shell through clamping or screws; the optimized design of the vehicle-mounted multimedia equipment improves the product quality; the simplified structural characteristics reduce the number of single-product parts; the universal design is suitable for more vehicle types, simple in structure, easy to assemble and disassemble and easy to radiate, the cost is reduced from multiple aspects, and the product competitiveness is improved.
Description
Technical Field
The utility model relates to an on-vehicle electronic product field especially relates to a general type vehicle-mounted multimedia equipment.
Background
With the increasing popularization rate of automobiles, the market capacity of vehicle-mounted multimedia equipment is also increasing, the market competition is intensified, and the product performance must be continuously improved and the finished product is reduced in order to have advantages in the market competition. Many products on the market today are either complex in structure or have low reliability.
SUMMERY OF THE UTILITY MODEL
The utility model designs a universal vehicle-mounted multimedia device, and the optimized design improves the product quality; the simplified scheme reduces the number of single-product parts; the universal design is suitable for more vehicle models, thereby reducing the product types, improving the production amount of single products and reducing the cost from multiple aspects.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a universal vehicle-mounted multimedia device comprising: the display screen comprises a touch screen, a face shell, a display screen, a connecting support, a main control board and a radiating fin; the touch screen is bonded to one side of the face shell in a seamless mode, and the display screen is clamped in a groove in the other side of the face shell in a clamping mode; the main control board is fixed in the groove of the radiating fin through clamping or screws; one side of the connecting bracket is fixed on the radiating fin through clamping or screws, and the other side of the connecting bracket is fixed on the face shell through clamping or screws; so set up, this on-vehicle multimedia equipment simple structure, easy assembly and disassembly, easy heat dissipation, and the cost is lower.
As a preferred technical scheme of the utility model, a retaining wall is arranged in the groove of the radiating fin; by the arrangement, the power supply and the main control board circuit can be separated, electromagnetic interference of electromagnetic radiation generated by the power supply to sensitive devices and sensitive signals is reduced, a shielding case does not need to be added independently, and the effect of saving cost is achieved.
As an optimal technical scheme of the utility model, the fin is equipped with the ventilation hole, and the ventilation hole is in the corresponding setting in the left and right side of fin, and the ventilation hole is in the corresponding setting of the upper and lower side of fin, so sets up, and this ventilation hole forms the air convection, more is favorable to the heat dissipation.
As a preferred technical scheme of the utility model, the radiating fin is provided with a screw hole for fixing the mounting bracket, so that the assembly is simple and the reliability is high; the hardware support or the universal support which is convenient for the universal original vehicle fixes the equipment at the installation position of the original vehicle center console.
As an optimal technical scheme of the utility model, still include the button lamp plate, button lamp plate joint is on the face-piece.
As an optimized technical scheme of the utility model, the face-piece is equipped with the location bump, uses with the positioning groove cooperation of fin, provides fixed position for the installation face-piece.
As an optimized technical scheme of the utility model, the fin is equipped with positioning groove, uses with the location bump cooperation of face-piece.
The heat dissipation plate is provided with a boss which is directly contacted with the master control IC, so that the master control IC can dissipate heat conveniently.
The utility model discloses the beneficial effect who reaches is: the universal vehicle-mounted multimedia equipment has the advantages that the optimized design improves the product quality; the simplified structural characteristics reduce the number of single-product parts; the universal design is suitable for more vehicle types, the structure is simple, the assembly and disassembly are easy, the heat dissipation is easy, and the cost is reduced from multiple aspects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an exploded view of a general vehicle-mounted multimedia device according to the present invention;
fig. 2 is a back structure diagram of the utility model of a general vehicle-mounted multimedia device;
fig. 3 is a perspective view of a universal vehicle-mounted multimedia device according to the present invention;
fig. 4 is a schematic structural diagram of a universal vehicle-mounted multimedia device according to the present invention;
fig. 5 is a partial structure diagram of a universal vehicle-mounted multimedia device according to the present invention;
FIG. 6 is a comparison of prior art and FIG. 4 of the present invention
The reference numerals are explained below:
1. a touch screen; 2. a face shell; 3. a display screen; 4. connecting a bracket; 5. a main control board; 6. a heat sink; 7. a key lamp panel; 21. positioning the salient points; 61. retaining walls; 62. a vent hole; 63. a positioning groove; 64. and (4) a boss.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The first embodiment:
referring to fig. 1, 2, 3, 4, and 5, a general vehicle-mounted multimedia device includes: the device comprises a touch screen 1, a face shell 2, a display screen 3, a connecting support 4, a main control board 5 and a radiating fin 6; the touch screen 1 is seamlessly adhered to one side of the face shell 2, and the display screen 3 is clamped in a groove on the other side of the face shell 2; the main control board 5 is fixed in the groove of the radiating fin 6 through screws; one side of the connecting bracket 4 is fixed on the radiating fin 6 through clamping or screws, and the other side of the connecting bracket is fixed on the face shell 2 through clamping or screws.
Preferably, the heat sink 6 is provided with a retaining wall 61 in the recess.
Preferably, a boss 64 is arranged on the heat sink, the main control IC on the main control board 5 is directly attached to the boss 64, and the boss 64 is thickened in the area near the attachment surface.
Preferably, the heat sink 6 is provided with vent holes 62, the vent holes 62 are correspondingly arranged on the left and right sides of the heat sink 6, and the vent holes 62 are correspondingly arranged on the upper and lower sides of the heat sink 6.
Preferably, the heat sink 6 is provided with screw holes for fixing the mounting bracket.
Preferably, still include button lamp plate 7, button lamp plate integrated circuit 7 connects on face-piece 2.
Preferably, the face shell 2 is provided with positioning bumps 21.
Preferably, the heat sink 6 is provided with a positioning groove 63; the positioning salient point 21 is fixed in the positioning groove 63.
Second embodiment:
the second embodiment differs from the first embodiment in that: a universal vehicle-mounted multimedia device comprising: the device comprises a touch screen 1, a face shell 2, a display screen 3, a connecting support 4, a main control board 5 and a radiating fin 6; the touch screen 1 is seamlessly clamped on one side of the face shell 2, the other side of the face shell 2 is clamped on the display 3, and the display 3 is tightly attached to the touch screen 1; the connecting bracket 4 is fixed in the groove of the radiating fin 6 in a clamping manner; the main control board 5 is clamped on the connecting support 4 and arranged in the groove of the radiating fin 6 between the support 5 and the radiating fin 6; the face shell 2 is connected with the radiating fins 6 through clamping.
The utility model discloses the beneficial effect who reaches is: the universal vehicle-mounted multimedia equipment has the advantages that the optimized design improves the product quality; the simplified structural characteristics reduce the number of single-product parts; the universal design is suitable for more vehicle types, the structure is simple, the assembly and disassembly are easy, the heat dissipation is easy, and the cost is reduced from multiple aspects.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. A universal vehicle-mounted multimedia device, comprising: the display screen comprises a touch screen, a face shell, a display screen, a connecting support, a main control board and a radiating fin; the touch screen is bonded to one side of the face shell in a seamless mode, and the display screen is clamped in a groove in the other side of the face shell in a clamping mode; the main control board is fixed in the groove of the radiating fin through a screw; one side of the connecting bracket is fixed on the radiating fin through clamping or screws, and the other side of the connecting bracket is fixed on the face shell through clamping or screws.
2. The universal vehicle multimedia apparatus as recited in claim 1, wherein the heat sink has a retaining wall formed therein.
3. The universal vehicle multimedia device according to claim 1 or 2, wherein the heat sink is provided with ventilation holes, and the ventilation holes are provided on the upper and lower sides of the heat sink in correspondence.
4. The universal vehicle multimedia device according to claim 1 or 2, wherein the heat sink is provided with screw holes for fixing the mounting bracket.
5. The universal vehicle-mounted multimedia device according to claim 1 or 2, further comprising a key lamp panel, wherein the key lamp panel is clamped on the front shell.
6. The universal vehicle multimedia device according to claim 1 or 2, wherein the front cover is provided with positioning bumps.
7. The universal vehicle multimedia device according to claim 1 or 2, wherein the heat sink is provided with a positioning groove.
8. The universal vehicle multimedia device according to claim 1 or 2, wherein the heat sink is provided with a boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383422.XU CN209938466U (en) | 2019-03-25 | 2019-03-25 | General vehicle-mounted multimedia equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383422.XU CN209938466U (en) | 2019-03-25 | 2019-03-25 | General vehicle-mounted multimedia equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209938466U true CN209938466U (en) | 2020-01-14 |
Family
ID=69125265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920383422.XU Active CN209938466U (en) | 2019-03-25 | 2019-03-25 | General vehicle-mounted multimedia equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209938466U (en) |
-
2019
- 2019-03-25 CN CN201920383422.XU patent/CN209938466U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A general vehicle multimedia device Effective date of registration: 20210914 Granted publication date: 20200114 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN MAXMADE AUTOMOTIVE ELECTRONICS Co.,Ltd. Registration number: Y2021980009330 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231228 Granted publication date: 20200114 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN MAXMADE AUTOMOTIVE ELECTRONICS CO.,LTD. Registration number: Y2021980009330 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |