CN211860347U - Naval high definition video shows accuse equipment - Google Patents
Naval high definition video shows accuse equipment Download PDFInfo
- Publication number
- CN211860347U CN211860347U CN202020402518.9U CN202020402518U CN211860347U CN 211860347 U CN211860347 U CN 211860347U CN 202020402518 U CN202020402518 U CN 202020402518U CN 211860347 U CN211860347 U CN 211860347U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- conversion circuit
- equipment
- heat dissipation
- box
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a naval high definition video shows accuse equipment, including the box, vertical and interval are provided with equipment mainboard and installation gusset plate in the box, are equipped with the radiating piece in the box, and the fixed interface conversion circuit board that is equipped with in one side in the box, interface conversion circuit board and equipment mainboard electricity are connected, and fixed network conversion circuit board, power filter and the electronic hard disk of being equipped with on the installation gusset plate, the power is connected with interface conversion circuit board, equipment mainboard, network conversion circuit board, power filter and electronic hard disk electricity respectively. The beneficial effects of this utility are: each part is directly connected and fastened with the equipment box body through the reinforcing mounting plate, the heat dissipation area is enlarged by adding the sawteeth on the heat dissipation copper block, conduction heat dissipation and air heat dissipation are achieved, the heat dissipation efficiency of the whole machine is ensured, and normal operation of the equipment under the condition of high heat productivity of chips such as multi-channel high-definition video decoding and multi-signal processing CPUs is met.
Description
Technical Field
The utility model relates to a communication equipment technical field specifically is a naval high definition video shows accuse equipment.
Background
Along with the gradual development of the video application on the ship to the directions of high definition, digitization and networking, the common equipment for intercommunicating application between the original finger control and guide system, the fighting system and the ship-based high definition digital video monitoring system can not meet the development requirement,
the naval high-definition video display and control equipment based on the command control and guide system is universal equipment developed according to the development conditions and requirements of the command control system, the comprehensive guide system and the shipborne video monitoring system. The ship high-definition video decoding and pre-caching optimization technology, the high-definition H.265 video decoding technology, the equipment component layering reinforcement and equipment frame body integrated connection reinforcement mode, the solid connection conduction and air conduction sawtooth heat dissipation technology are adopted, the high-definition video display and control equipment is controlled through a terminal of a finger control and guide system, and the ship high-definition video decoding and display, system control and other applications are achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a naval high definition video shows accuse equipment is provided, fastens each part through consolidating mounting panel and equipment box lug connection, through increasing the sawtooth on the heat dissipation copper billet, increases heat radiating area, realizes conduction heat dissipation and air heat dissipation, ensures the heat dissipation efficiency of complete machine, satisfies equipment and decodes and normal operating under the high circumstances of giving out heat of chips such as many signal processing CPU at multichannel high definition video.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the power supply box comprises a box body, vertical and interval are provided with equipment mainboard and installation gusset plate in the box, be equipped with the radiating piece in the box, the fixed interface conversion circuit board that is equipped with in one side of the box, interface conversion circuit board with equipment mainboard electricity is connected, fixed network conversion circuit board, power filter and the electron hard disk of being equipped with on the installation gusset plate, the power respectively with interface conversion circuit board equipment mainboard network conversion circuit board power filter with the electron hard disk electricity is connected.
The utility model has the advantages that: each part is directly connected and fastened with the equipment box body through the reinforcing mounting plate, the heat dissipation area is enlarged by adding the sawteeth on the heat dissipation copper block, conduction heat dissipation and air heat dissipation are achieved, the heat dissipation efficiency of the whole machine is ensured, and normal operation of the equipment under the condition of high heat productivity of chips such as multi-channel high-definition video decoding and multi-signal processing CPUs is met.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, both sides of the box body are provided with openings, the openings are provided with cover plates used for sealing the openings, and the middle parts of the installation reinforcing plates are connected with the cover plates through studs.
Adopt the beneficial effect of above-mentioned further scheme to be convenient for assemble and dismantle.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the heat dissipation piece is arranged between the equipment main board and the cover plate and is a copper heat dissipation block.
Adopt the beneficial effect of above-mentioned further scheme to fully dispel the heat to the hardware equipment in the box, increase of service life.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the copper radiating block is in a sawtooth shape.
The beneficial effect of adopting the further scheme is that the heat dissipation area is increased, and the block is added for heat dissipation.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the bottom of box is equipped with damping washer.
Adopt the beneficial effect of above-mentioned further scheme to promote shock attenuation performance.
On the basis of the above scheme, the utility model discloses can also do following improvement.
Further, the box body is connected with the interface conversion circuit board through screws.
The beneficial effects of adopting above-mentioned further scheme are that be convenient for assemble and dismantle, fixed effectual.
Drawings
FIG. 1 is a right sectional view of the structure of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a left side sectional view of the present invention;
in the figure: 1. a box body; 2. an interface conversion circuit board; 3. an equipment main board; 4. a copper heat sink block; 5. installing a reinforcing plate; 6. a network conversion circuit board; 7. a power source; 8. a power supply filter; 9. installing a reinforcing plate; 1O, electronic hard disk.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the box or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; the connection can be mechanical connection or circuit connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1 to 3, in this embodiment, a high definition video display and control device for a ship includes a box body 1, an equipment main board 3 and a mounting reinforcing board 9 are vertically arranged in the box body 1 at intervals, and four sides of the equipment main board 3 and the mounting reinforcing board 9 are fixedly connected to a side wall of the box body 1 through screws. The heat dissipation device comprises a box body 1, wherein a heat dissipation part is arranged in the box body 1, an interface conversion circuit board 2 is fixedly arranged on one side in the box body 1, the interface conversion circuit board 2 is electrically connected with an equipment mainboard 3, a network conversion circuit board 6, a power supply 7, a power supply filter 8 and an electronic hard disk 1O are fixedly arranged on an installation reinforcing plate 9, and the power supply 7 is respectively electrically connected with the interface conversion circuit board 2, the equipment mainboard 3, the network conversion circuit board 6, the power supply filter 8 and the electronic hard disk.
The equipment mainboard 3 is an environment built by adopting hardware such as a domestic Loongson CPU and the like, adopts a domestic software environment of a bid-winning kylin operating system, runs autonomous controllable control software therein, and realizes functions of relay control, video decoding display and the like of the high-definition display control terminal equipment.
The power filter 8 is a filter circuit composed of a capacitor, an inductor and a resistor, and is mainly used for filtering power of equipment, attenuating electromagnetic interference, and effectively filtering a frequency point of a specific frequency in a power line or frequencies except the frequency point, so that the equipment meets the requirement of electromagnetic compatibility.
The interface conversion circuit board 2 is used for converting and outputting an original interface of the equipment mainboard and providing a required interface for external equipment, wherein the interface is an interface converting from HDMI to DVI-D, an interface converting from RS232 to RS485 and an USB expansion interface.
The network conversion circuit board 6 is a processing circuit for realizing the network interface communication state realized by the state indicating lamp.
The two sides of the box body 1 are provided with openings, the openings are provided with cover plates 5 used for sealing the openings, and the middle parts of the reinforcing plates 9 are connected with the cover plates 5 through studs. A heat dissipation part is arranged between the equipment main board 3 and a cover plate 5, and the heat dissipation part is a copper heat dissipation block 4. The copper radiating block 4 is serrated. In equipment heat dissipation design, adopt copper billet conduction sawtooth radiating mode, compare with conventional fan radiating mode, equipment protection level is higher, wherein through heat conduction flexible glue with chip and the equipment box 1 fixed connection that generates heat such as copper radiating block 4 and equipment mainboard 3, and increase the sawtooth on a apron 5 and copper radiating block 4, increase heat radiating area, realize conduction heat dissipation and air cooling, ensure the radiating efficiency of complete machine, satisfy equipment normal operating under the high calorific condition of chips such as multichannel high definition video decoding and many signal processing CPU.
The bottom of the box body 1 is provided with a damping gasket, and the damping performance of the main components such as the network conversion circuit board 6, the equipment mainboard 3, the interface conversion circuit board 2, the copper radiating block 4 and the electronic hard disk 1O is improved by the damping gasket.
The box body is connected with the interface conversion circuit board 2 through screws, and the network conversion circuit board 6, the power supply 7, the power supply filter 8 and the electronic hard disk 10 are all fixed on the reinforcing installation plate 9 through screws.
The hardware model selection design needs to meet the requirements of small size, high performance, interface conformity and high stability, and under the conditions that the size requirement of the high-definition video display control equipment is very strict and the hardware performance requirement of the equipment is higher, in addition to decoding optimization, the design of a hardware mainboard which meets the installation requirement and the environmental adaptability requirement and simultaneously processes the 4-channel 1080P high-definition H.265 video requirement is also a key factor. The hardware meets the requirements of performance, installation size, environmental adaptability and the like through technical design. In the mounting size requirements, the hardware motherboard must satisfy the requirements of less than 120mm × 300mm × 250mm and 350mm × 430mm × 83mm, and the mounting space therein is to be considered. On the basis of the environment adaptability requirement for ships, an image decoding chip, a network chip and a storage chip of a hardware mainboard adopt an integrated or surface-mounted mode, the problem hidden danger which is easily caused by the adoption of a connecting and inserting golden finger is eliminated, equipment is made to adapt to the environment under the conditions of vibration and the like by adopting the mode of mainboard integration or welding machine devices, and the environment adaptability requirements of high temperature, low temperature and the like are met by adopting the devices.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a naval high definition video shows accuse equipment which characterized in that: including box (1), vertical and interval are provided with equipment mainboard (3) and installation gusset plate (9) in box (1), be equipped with the radiating piece in box (1), box (1) interior one side is fixed and is equipped with interface conversion circuit board (2), interface conversion circuit board (2) with equipment mainboard (3) electricity is connected, fixed network conversion circuit board (6), power (7), power filter (8) and electronic hard disk (10) of being equipped with on installation gusset plate (9), power (7) respectively with interface conversion circuit board (2) equipment mainboard (3) network conversion circuit board (6) power filter (8) with electronic hard disk (10) electricity is connected.
2. The naval high-definition video display and control device according to claim 1, characterized in that: the box body (1) is characterized in that openings are formed in two sides of the box body (1), cover plates (5) used for sealing the openings are arranged at the openings, and the middle of each installation reinforcing plate (9) is connected with the corresponding cover plate (5) through a stud.
3. The naval high-definition video display and control device according to claim 2, characterized in that: the heat dissipation piece is arranged between the equipment main board (3) and the cover plate (5), and the heat dissipation piece is a copper heat dissipation block (4).
4. The naval high-definition video display and control device according to claim 3, characterized in that: the copper radiating block (4) is in a sawtooth shape.
5. The naval high-definition video display and control device according to any one of claims 1 to 4, characterized in that: and a damping washer is arranged at the bottom of the box body (1).
6. The naval high-definition video display and control device according to any one of claims 1 to 4, characterized in that: the box body (1) is connected with the interface conversion circuit board (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020402518.9U CN211860347U (en) | 2020-03-26 | 2020-03-26 | Naval high definition video shows accuse equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020402518.9U CN211860347U (en) | 2020-03-26 | 2020-03-26 | Naval high definition video shows accuse equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860347U true CN211860347U (en) | 2020-11-03 |
Family
ID=73136809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020402518.9U Expired - Fee Related CN211860347U (en) | 2020-03-26 | 2020-03-26 | Naval high definition video shows accuse equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211860347U (en) |
-
2020
- 2020-03-26 CN CN202020402518.9U patent/CN211860347U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110337209B (en) | Electronic case with integrated structure and function and assembling method thereof | |
| CN211860347U (en) | Naval high definition video shows accuse equipment | |
| CN211607057U (en) | Electromagnetic-shielding ship electrical control box | |
| CN208924090U (en) | A kind of LLC resonant converter | |
| CN214045811U (en) | HDMI matrix that image quality is high | |
| CN211046772U (en) | Patrol and examine driver | |
| CN210607561U (en) | Low intermodulation antenna combiner | |
| CN209948850U (en) | Motor casing | |
| CN217690981U (en) | External shell structure of relay | |
| CN219919456U (en) | Railway subway signal relay shielding device | |
| CN216930249U (en) | Electronic product and microphone module | |
| CN211266695U (en) | Broken food machine | |
| CN211654483U (en) | Small transformer | |
| CN217770255U (en) | Anti-electromagnetic interference set top box mainboard | |
| CN220858259U (en) | Multifunctional video camera | |
| CN215378956U (en) | Intelligent expandable control unit | |
| CN220253675U (en) | Connector shielding conducting structure and vehicle-mounted camera | |
| CN210725166U (en) | Network switch of many gateways | |
| CN217307532U (en) | Frequency converter structure | |
| CN217985045U (en) | Module structure with communication conversion function | |
| CN211909548U (en) | Boats and ships switching power supply shield assembly | |
| CN220087313U (en) | Dustproof router | |
| CN214959464U (en) | Anti-interference air-cooled very low frequency tuned filter | |
| CN220068091U (en) | Low-voltage filtering device with heat radiation structure | |
| CN216673491U (en) | Antidetonation communication rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |