CN210270737U - Multimedia audio-visual equipment mainboard of easy dismouting - Google Patents
Multimedia audio-visual equipment mainboard of easy dismouting Download PDFInfo
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- CN210270737U CN210270737U CN201921553452.7U CN201921553452U CN210270737U CN 210270737 U CN210270737 U CN 210270737U CN 201921553452 U CN201921553452 U CN 201921553452U CN 210270737 U CN210270737 U CN 210270737U
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- mainboard
- multimedia
- sealing
- heat sink
- hard disk
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Abstract
The utility model relates to the technical field of multimedia audio-visual equipment mainboard, and discloses an easily disassembled multimedia audio-visual equipment mainboard, one side of the upper surface of the mainboard is fixedly provided with a multimedia connector, the other side of the upper surface of the mainboard is fixedly provided with a hard disk interface, the upper surface of the mainboard is fixedly provided with a memory slot at the rear position of the hard disk interface, four corners of the upper surface of the mainboard are fixedly provided with fixing bolts, the upper surface of the mainboard is fixedly provided with an expansion slot between the multimedia connector and the hard disk interface, a sealing component is fixedly arranged above the expansion slot, a capacitor is arranged at the rear of the expansion slot, a heat dissipation component is fixedly arranged on the upper surface of the mainboard around the capacitor, the sealing component can seal and protect the expansion slot when not in use, dust and water vapor are prevented from entering, and the heat dissipation component can increase the heat dissipation performance around the capacitor, and maintaining the normal temperature of the capacitor.
Description
Technical Field
The utility model relates to a multimedia audio-visual equipment mainboard technical field specifically is a multimedia audio-visual equipment mainboard of easy dismouting.
Background
The multimedia information service is one of the highest standards developed by the current short message technology, has the greatest characteristic of supporting the multimedia function, and can transmit video clips, pictures, sounds and characters by using a WAP (wireless application protocol) as a carrier by means of a high-speed transmission technology, not only can carry out multimedia transmission between mobile phones, but also can transmit between the mobile phones and a computer, and a main circuit system forming the multimedia is installed on a main board of multimedia audio-visual equipment.
However, the existing multimedia audio-visual equipment mainboard still has some defects, for example, when the existing mainboard extension slot is not used for a long time, dust and water vapor are easy to accumulate inside, so that the damage is caused, and the heat dissipation performance of the existing mainboard is not good. Therefore, those skilled in the art have provided an easy-to-mount/dismount motherboard for a multimedia audiovisual device to solve the above-mentioned problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multimedia audio-visual equipment mainboard of easy dismouting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a multimedia audio-visual equipment mainboard of easy dismouting, includes the mainboard, the upper surface one side fixed mounting of mainboard has the multimedia to connect, and the upper surface opposite side fixed mounting of mainboard has hard disk interface, the upper surface of mainboard is located the rear position department fixed mounting of hard disk interface and has the memory slot, and the equal fixed mounting in upper surface four corners of mainboard has fixing bolt, the upper surface of mainboard is located fixed mounting between multimedia joint and the hard disk interface and has the extension slot, the top fixed mounting of extension slot has seal assembly, and the rear of extension slot is provided with electric capacity, electric capacity is located the last fixed surface of mainboard all around and installs radiator unit.
As a further aspect of the present invention: the radiating component comprises radiating fins, a radiating plate, fixing blocks, an insulating plate, a heat conducting plate and a connecting plate, the heat conducting plate is fixedly mounted on the inner side surface of the insulating plate, the radiating plate is fixedly mounted on the other side surface of the insulating plate, the fixing blocks are fixedly connected to the two sides of the front surface and the back surface of the insulating plate respectively, the connecting plate is fixedly connected between the heat conducting plate and the radiating plate, and the radiating fins are fixedly mounted on the upper surface of the radiating.
As a further aspect of the present invention: the sealing assembly comprises a clamping block, a sealing cover plate and a sealing gasket, wherein the sealing block is fixedly arranged at the middle position of the lower surface of the sealing cover plate, the sealing gasket is fixedly arranged at the position of the two sides of the sealing block on the lower surface of the sealing cover plate, and the clamping block is fixedly connected with the middle position of the surface of the two sides of the sealing cover plate.
As a further aspect of the present invention: the multimedia connector comprises an HDMI interface, a DVI connector, a coaxial interface and an optical fiber interface, and the multimedia connector is horizontally arranged and installed on one side of the upper surface of the mainboard.
As a further aspect of the present invention: the number of the hard disk interfaces is 6, and the hard disk interfaces are horizontally arranged and installed on the other side of the upper surface of the mainboard.
As a further aspect of the present invention: the radiating fins are members made of graphite materials and are arranged on two sides of the insulating plate.
As a further aspect of the present invention: the sealing block is a component made of rubber, and the sealing block is tightly attached to the inner wall of the expansion slot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the sealing component is arranged, so that the expansion slot can be sealed and protected when not in use, and dust and water vapor are prevented from entering;
2. the utility model discloses a be provided with radiator unit, can increase the thermal diffusivity around the electric capacity, maintain the normal temperature of electric capacity work.
Drawings
FIG. 1 is a schematic diagram of a main board of an easily detachable multimedia audiovisual device;
FIG. 2 is a schematic diagram of a sealing assembly in a main board of an easily detachable multimedia audiovisual device;
FIG. 3 is an enlarged view of A in FIG. 1;
FIG. 4 is a schematic view of a heat sink assembly in a motherboard of an easily assembled and disassembled multimedia audiovisual device.
In the figure: 1. a multimedia connector; 2. a main board; 3. fixing the bolt; 4. a heat dissipating component; 401. a heat sink; 402. a heat dissipation plate; 403. a fixed block; 404. an insulating plate; 405. a heat conducting plate; 406. a connecting plate; 5. a capacitor; 6. a memory slot; 7. a hard disk interface; 8. a seal assembly; 801. a clamping block; 802. a sealing block; 803. sealing the cover plate; 804. a gasket; 9. and (4) expanding the slot.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, an easily detachable multimedia audiovisual equipment motherboard includes a motherboard 2, a multimedia connector 1 is fixedly mounted on one side of the upper surface of the motherboard 2, and the other side of the upper surface of the mainboard 2 is fixedly provided with a hard disk interface 7, the upper surface of the mainboard 2 is fixedly provided with a memory slot 6 at the rear position of the hard disk interface 7, and four corners of the upper surface of the main board 2 are fixedly provided with fixing bolts 3, the upper surface of the main board 2 is fixedly provided with an expansion slot 9 between the multimedia connector 1 and the hard disk interface 7, the multimedia connector 1 comprises an HDMI interface, a DVI interface, a coaxial interface and an optical fiber interface, the multimedia connectors 1 are horizontally arranged on one side of the upper surface of the mainboard 2, the number of the hard disk interfaces 7 is 6, and the hard disk interfaces 7 are horizontally arranged on the other side of the upper surface of the mainboard 2.
In fig. 2: extension slot 9's top fixed mounting has seal assembly 8, and extension slot 9's rear is provided with electric capacity 5, seal assembly 8 includes fixture block 801, sealed piece 802, sealed apron 803 and sealed pad 804, the lower surface intermediate position department fixed mounting of sealed apron 803 has sealed piece 802, and the lower surface of sealed apron 803 is located the both sides position department fixed mounting of sealed piece 802 and seals the pad 804, the equal fixedly connected with fixture block 801 of both sides surface intermediate position department of sealed apron 803, sealed piece 802 is the component of rubber material, and sealed piece 802 closely laminates with the inner wall of extension slot 9, through being provided with seal assembly 8, can seal the protection to extension slot 9 when not using, prevent that dust and steam from getting into.
In fig. 4: the capacitor 5 is fixedly provided with the heat dissipation assembly 4 on the upper surface of the mainboard 2, the heat dissipation assembly 4 comprises a heat dissipation fin 401, a heat dissipation plate 402, a fixing block 403, an insulation plate 404, a heat conduction plate 405 and a connecting plate 406, the heat conduction plate 405 is fixedly arranged on the inner side surface of the insulation plate 404, the heat dissipation plate 402 is fixedly arranged on the other side surface of the insulation plate 404, the fixing blocks 403 are fixedly connected to the front surface and the rear surface of the insulation plate 404, the connecting plate 406 is fixedly connected between the heat conduction plate 405 and the heat dissipation plate 402, the heat dissipation fin 401 is fixedly arranged on the upper surface of the heat dissipation plate 402, the heat dissipation fin 401 is made of graphite, the heat dissipation fins 401 are arranged on the two sides of the insulation.
The utility model discloses a theory of operation is: when the multifunctional connector is used, the multimedia connector 1 on one side of the mainboard 2 comprises HDMI interfaces, DVI connectors, coaxial interfaces and optical fiber interfaces, a user can link more abundant equipment, the number of hard disk interfaces 7 on the other side of the mainboard 2 is 6, the use requirement can be met, the mainboard 2 is fixed through the fixing bolt 3 and is convenient to assemble and disassemble, when the expansion slot 9 is not used, the sealing component 8 is arranged on the upper surface of the expansion slot 9, the sealing block 802 can block the inner slot of the expansion slot 9, the sealing gasket 804 can prevent water vapor from entering, the expansion slot 9 can be sealed and protected when the multifunctional connector is not used by arranging the sealing component 8, dust and water vapor are prevented from entering, when the capacitor 5 works, the internal heat is transmitted into the inside of the radiating plate 402 through the heat conducting plate 405, the heat of the radiating plate 402 is dissipated by being contacted with air through the radiating fins 401, and the radiating component, maintaining the normal temperature at which the capacitor 5 operates.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A multimedia audio-visual equipment mainboard easy to disassemble and assemble comprises a mainboard (2) and is characterized in that, a multimedia connector (1) is fixedly arranged on one side of the upper surface of the mainboard (2), a hard disk interface (7) is fixedly arranged on the other side of the upper surface of the mainboard (2), a memory slot (6) is fixedly arranged at the rear position of the hard disk interface (7) on the upper surface of the mainboard (2), and four corners of the upper surface of the main board (2) are fixedly provided with fixing bolts (3), an expansion slot (9) is fixedly arranged on the upper surface of the mainboard (2) between the multimedia connector (1) and the hard disk interface (7), a sealing component (8) is fixedly arranged above the expansion slot (9), and the rear of expansion slot (9) is provided with electric capacity (5), electric capacity (5) are located fixed surface of mainboard (2) all around and are installed radiator unit (4).
2. An easily detachable multimedia audiovisual equipment main board according to claim 1, wherein the heat sink assembly (4) comprises a heat sink (401), a heat sink (402), a fixing block (403), an insulating plate (404), a heat conducting plate (405) and a connecting plate (406), the heat conducting plate (405) is fixedly mounted on the inner side surface of the insulating plate (404), the heat sink (402) is fixedly mounted on the other side surface of the insulating plate (404), the fixing blocks (403) are fixedly connected to both sides of the front and back surfaces of the insulating plate (404), the connecting plate (406) is fixedly connected between the heat conducting plate (405) and the heat sink (402), and the heat sink (401) is fixedly mounted on the upper surface of the heat sink (402).
3. An easily detachable multimedia audiovisual equipment main board according to claim 1, wherein the sealing assembly (8) comprises a clamping block (801), a sealing block (802), a sealing cover plate (803) and a sealing gasket (804), the sealing block (802) is fixedly installed at the middle position of the lower surface of the sealing cover plate (803), the sealing gasket (804) is fixedly installed at the two side positions of the sealing block (802) at the lower surface of the sealing cover plate (803), and the clamping block (801) is fixedly connected at the middle position of the two side surfaces of the sealing cover plate (803).
4. An easily detachable multimedia audiovisual equipment main board according to claim 1, characterized in that the multimedia connector (1) comprises an HDMI interface, a DVI interface, a coaxial interface and an optical fiber interface, and the multimedia connector (1) is horizontally arranged on one side of the upper surface of the main board (2).
5. An easily removable multimedia audiovisual device motherboard according to claim 1, characterized in that the number of said hard disk interfaces (7) is 6, and the hard disk interfaces (7) are installed horizontally on the other side of the upper surface of the motherboard (2).
6. A readily removable and attachable main board for a multimedia audiovisual device according to claim 2, characterized in that the heat sink (401) is a member made of graphite, and the heat sink (401) is attached to both sides of the insulating plate (404).
7. A multimedia audiovisual equipment main board easy to disassemble and assemble according to claim 3, characterized in that the sealing block (802) is a rubber member, and the sealing block (802) is tightly attached to the inner wall of the expansion slot (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553452.7U CN210270737U (en) | 2019-09-18 | 2019-09-18 | Multimedia audio-visual equipment mainboard of easy dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553452.7U CN210270737U (en) | 2019-09-18 | 2019-09-18 | Multimedia audio-visual equipment mainboard of easy dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210270737U true CN210270737U (en) | 2020-04-07 |
Family
ID=70019197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921553452.7U Active CN210270737U (en) | 2019-09-18 | 2019-09-18 | Multimedia audio-visual equipment mainboard of easy dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210270737U (en) |
-
2019
- 2019-09-18 CN CN201921553452.7U patent/CN210270737U/en active Active
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