CN216357053U

CN216357053U - Video and audio decoder with superimposed analog data

Info

Publication number: CN216357053U
Application number: CN202122990800.0U
Authority: CN
Inventors: 王绪东; 王兆杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-19
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a video and audio decoder with superimposed analog data, which relates to the technical field of video and audio decoders and comprises an installation shell, wherein a component fixing frame is arranged at the central position inside the bottom of the installation shell, an electronic component is fixedly installed in the component fixing frame, one end of the inner wall of the bottom of the installation shell is fixedly provided with a power supply, the other end of the inner wall of the bottom of the installation shell is fixedly provided with an information storage hard disk, the outer wall of one end, close to the information storage hard disk, of the installation shell is fixedly provided with a plurality of USB (universal serial bus) connectors connected with the information storage hard disk, two sides of the installation shell are respectively provided with a plurality of air suction holes distributed at equal intervals, the top positions of the inner walls of two sides of the installation shell are respectively fixedly provided with a heat dissipation mechanism, and the heat dissipation mechanism comprises a plurality of heat dissipation fans distributed at equal intervals. The utility model can provide high-efficiency heat dissipation for the arrangement and prolong the service life of elements in the device.

Description

Video and audio decoder with superimposed analog data

Technical Field

The utility model relates to the technical field of video and audio decoders, in particular to a video and audio decoder with superimposed analog data.

Background

In recent years, with the rapid development of computers, networks, image processing and transmission technologies, the development of video and audio technologies has been great, and a video and audio decoder is a device capable of compressing or decompressing digital video captured by monitoring.

The existing video and audio decoder generally needs to run all day long, high temperature is easily generated during working, the elements need to be radiated in time, and the existing device can not effectively radiate the elements, so that the service life of the elements is greatly shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a video-audio decoder with superimposed analog data. The heat dissipation device has the advantages that efficient heat dissipation can be provided for the arrangement, and the service life of elements in the device is prolonged.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a video and audio decoder with superimposed analog data comprises a mounting shell, an element fixing frame is arranged at the central position inside the bottom of the mounting shell, an electronic element is fixedly arranged in the element fixing frame, one end of the inner wall of the bottom of the mounting shell is fixedly provided with a power supply, the other end of the inner wall of the bottom of the mounting shell is fixedly provided with an information storage hard disk, the outer wall of one end of the mounting shell, which is close to the information storage hard disk, is fixedly provided with a plurality of USB connectors connected with the information storage hard disk, a plurality of equidistantly distributed air exhaust holes are arranged on both sides of the mounting shell, heat dissipation mechanisms are fixedly arranged at the top positions of the inner walls on both sides of the mounting shell, the heat dissipation mechanism comprises a plurality of heat dissipation fans distributed at equal intervals, and dustproof filter screens are fixedly mounted between the inner walls of the air suction holes.

Preferably, the sliding tray has all been seted up to the both ends outer wall of installation casing, the rectangle vent has been seted up at the tank bottom top of sliding tray, fixed mounting has dustproof otter board between the inner wall of vent, slidable mounting has the closing plate in the sliding tray, the equal fixed mounting of both ends outer wall top position department of installation casing has the support bar, the top fixedly connected with a plurality of electric telescopic handle of support bar, fixedly connected with connecting block between the one end bottom position that dustproof otter board was kept away from to electric telescopic handle's piston end and closing plate, including temperature monitor and main control chip among the electronic component, electric telescopic handle and main control chip electric connection.

Preferably, a rotating rod is rotatably connected between the central positions of the two sides of the inner wall at the top of the installation shell and the central positions of the two sides of the inner wall at the bottom through bearings, and an air deflector is fixedly connected to the circumference of the rotating rod.

Preferably, a plurality of side air holes distributed at equal intervals are symmetrically formed in the air deflector.

Preferably, the control chip includes a data analysis program and a top layer rendering program.

Preferably, a plurality of supporting blocks which are distributed equidistantly are fixedly installed at the center of the inner wall of the bottom of the installation shell, the element fixing frame is fixedly installed at the top of the supporting blocks, and a plurality of radiating holes which are distributed equidistantly are formed in the bottom of the element fixing frame.

Preferably, the inner wall of the fixed shell of the heat radiation fan is provided with a sound absorption cotton layer.

Preferably, a signal amplifier is fixedly mounted at the top of the mounting shell, and a plurality of antennas distributed in an annular array are fixedly connected to the top of the signal amplifier.

The utility model has the beneficial effects that:

1. when the electronic element is used, the power supply provides electric power for equipment to support, the USB connector is communicated with the shooting device, the shooting information is filed by the information storage hard disk, the transmitted shooting information is compressed or decompressed by the electronic element, when the electronic element generates heat during working, the electronic element can be effectively radiated by the arrangement of the radiating fan, the air circulation rate of the inner wall of the mounting shell is enhanced by the arrangement of the air suction hole, and the dustproof filter screen is arranged to prevent external dust from entering the mounting shell and attaching to the electronic element to influence the radiation of the electronic element, so that the radiation function of the device is integrally improved.

2. According to the utility model, the temperature monitor is arranged, so that the temperature in the installation shell can be monitored, when the temperature in the installation shell is too high, a signal can be transmitted into the control chip, the control chip controls the electric telescopic rod to stretch and retract, so that the closing plate slides to the lower part of the ventilation opening, the ventilation opening provided with the dustproof screen plate improves the air circulation between the interior of the device and the outside, and the heat dissipation effect of the device is further improved.

3. According to the utility model, through the arrangement of the data analysis program, the transmitted data can be subjected to statistical analysis, and then the data subjected to statistical analysis is superposed and displayed on the picture of the display image through the top layer presentation program, so that the monitoring data can be conveniently and quickly known by workers.

Drawings

FIG. 1 is a schematic perspective view of an audio/video decoder with superimposed analog data according to the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the mounting case of the audio/video decoder with superimposed analog data according to the present invention;

fig. 3 is a schematic perspective view of a power supply for highlighting audio/video decoder with superimposed analog data according to the present invention.

In the figure: 1. installing a shell; 2. a suction hole; 3. an element holder; 4. heat dissipation holes; 5. a heat radiation fan; 6. a power source; 7. an information storage hard disk; 8. a USB connector; 9. a heat dissipation mechanism; 10. a sliding groove; 11. a dustproof screen plate; 12. a closing plate; 13. a supporting strip; 14. an electric telescopic rod; 15. connecting blocks; 16. rotating the rod; 17. an air deflector; 18. a side air hole; 19. a signal amplifier; 20. an antenna.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a video and audio decoder with superimposed analog data, including installation casing 1, the inside central point department in bottom of installation casing 1 is provided with component mount 3, fixed mounting has electronic component in the component mount 3, bottom inner wall one end fixed mounting of installation casing 1 has power 6, bottom inner wall other end fixed mounting of installation casing 1 has information storage hard disk 7, fixed mounting has a plurality of USB connector 8 that is connected with information storage hard disk 7 on the one end outer wall that installation casing 1 is close to information storage hard disk 7, a plurality of equidistance's exhaust hole 2 has all been seted up to the both sides of installation casing 1, the equal fixed mounting in both sides inner wall top point department of installation casing 1 has heat dissipation mechanism 9, heat dissipation mechanism 9 includes that the radiator fan 5 of a plurality of equidistance distributes constitutes, equal fixed mounting has dustproof filter screen between the inner wall of exhaust hole 2.

It should be noted that, in this embodiment, the outer walls of the two ends of the installation housing 1 are both provided with sliding grooves 10, the top of the bottom of the sliding groove 10 is provided with a rectangular vent, a dustproof mesh plate 11 is fixedly installed between the inner walls of the vent, a closing plate 12 is slidably installed in the sliding groove 10, the top positions of the outer walls of the two ends of the installation housing 1 are both fixedly installed with supporting bars 13, the top of the supporting bars 13 is fixedly connected with a plurality of electric telescopic links 14, a connecting block 15 is fixedly connected between the piston end of the electric telescopic links 14 and the bottom position of the closing plate 12 far away from the dustproof mesh plate 11, the electronic components include a temperature monitor and a main control chip, the electric telescopic links 14 are electrically connected with the main control chip, the temperature monitor is arranged to monitor the temperature in the installation housing 1, when the temperature in the installation housing 1 is too high, signals can be transmitted to the control chip, and the control chip controls the electric telescopic rod 14 to stretch and retract, so that the closing plate 12 slides to the lower part of the ventilation opening, the ventilation opening provided with the dustproof screen plate 11 improves the air circulation between the interior of the device and the outside, and further the heat dissipation effect of the device is improved.

Further, all be connected with dwang 16 through the bearing rotation between the both sides central point of installation casing 1 top inner wall put and the bottom inner wall both sides central point in this embodiment, fixedly connected with aviation baffle 17 on the circumference of dwang 16, through the setting of aviation baffle 17, when radiator fan 5 blows to the device is inside, aviation baffle 17 is rotating along with dwang 16, the inside wind direction of adjustable installation casing 1 for the inside wind current of installation casing 1 is more even, thereby improves the radiating efficiency of device.

Furthermore, in the present embodiment, the air deflector 17 is symmetrically provided with a plurality of equidistantly distributed side air holes 18, and by the arrangement of the side air holes 18, the air flow at the back of the air deflector 17 away from the heat dissipation fan 5 can be prevented from being completely blocked, thereby improving the heat dissipation efficiency of the device.

In one embodiment, the control chip includes a data analysis program and a top layer imaging program, the data analysis program is arranged to perform statistical analysis on the transmitted data, and the top layer imaging program displays the statistically analyzed data on the image displayed in an overlapping manner, so that the monitoring data can be quickly known by the staff.

In one embodiment, a plurality of support blocks are fixedly installed at the central position of the inner wall of the bottom of the installation casing 1, the element fixing frame 3 is fixedly installed on the top of the support blocks, a plurality of heat dissipation holes 4 are formed in the bottom of the element fixing frame 3, the heat dissipation holes 4 are distributed at equal intervals, the contact area between the electronic element and the air flow is increased by hanging the element fixing frame 3 in the air, and the heat dissipation efficiency of the device is further improved.

In one embodiment, the sound-absorbing cotton layer is disposed on the inner wall of the fixed casing of the heat dissipation fan 5, so that the noise generated when the heat dissipation fan 5 is started can be reduced, and the noise pollution generated by the device can be reduced.

In one embodiment, a signal amplifier 19 is fixedly mounted on the top of the mounting housing 1, a plurality of antennas 20 distributed in an annular array are fixedly connected to the top of the signal amplifier 19, and by means of the arrangement of the signal amplifier 19 and the arrangement of the plurality of antennas 20, the information receiving and transmitting strength of the device is further improved, and the stability of the device is improved.

The working principle is as follows: when using, support for equipment provides electric power through power 6, realize the information intercommunication by USB connector 8 and shooting device again, and will shoot information by information storage hard disk 7 and file, compress or decompress the shooting information of transmission by electronic component this moment, when electronic component work generates heat, through radiator fan 5's setting, can effectively dispel the heat to electronic component, and by the setting of induced draft hole 2, strengthen the inside air circulation rate of installation casing 1, again by the setting of dustproof filter screen, avoid outside dust to get into inside the installation casing 1, adhere to on electronic component, influence electronic component's heat dissipation, the heat dissipation function of whole improvement device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The video and audio decoder with the superimposed analog data comprises an installation shell (1) and is characterized in that a component fixing frame (3) is arranged at the position of the center inside the bottom of the installation shell (1), an electronic component is fixedly installed in the component fixing frame (3), a power supply (6) is fixedly installed at one end of the inner wall of the bottom of the installation shell (1), an information storage hard disk (7) is fixedly installed at the other end of the inner wall of the bottom of the installation shell (1), a plurality of USB connectors (8) connected with the information storage hard disk (7) are fixedly installed on the outer wall of one end, close to the information storage hard disk (7), of the installation shell (1), a plurality of air suction holes (2) distributed at equal intervals are formed in the two sides of the installation shell (1), and heat dissipation mechanisms (9) are fixedly installed at the positions of the tops of the inner walls of the two sides of the installation shell (1), the heat dissipation mechanism (9) comprises a plurality of heat dissipation fans (5) distributed equidistantly, and a dustproof filter screen is fixedly mounted between the inner walls of the air suction holes (2).

2. The video and audio decoder with the superimposed analog data according to claim 1, wherein the outer walls of the two ends of the installation housing (1) are both provided with a sliding groove (10), the top of the bottom of the sliding groove (10) is provided with a rectangular vent, a dustproof screen plate (11) is fixedly mounted between the inner walls of the vent, a closed plate (12) is slidably mounted in the sliding groove (10), the top positions of the outer walls of the two ends of the installation housing (1) are both fixedly provided with a support bar (13), the top of the support bar (13) is fixedly connected with a plurality of electric telescopic rods (14), a connecting block (15) is fixedly connected between the piston end of the electric telescopic rod (14) and the bottom position of one end of the closed plate (12) far away from the dustproof screen plate (11), and the electronic element comprises a temperature monitor and a main control chip, the electric telescopic rod (14) is electrically connected with the main control chip.

3. The video and audio decoder with superimposed analog data according to claim 1, wherein a rotating rod (16) is rotatably connected between the central positions of both sides of the top inner wall and the central positions of both sides of the bottom inner wall of the installation shell (1) through bearings, and an air deflector (17) is fixedly connected to the circumference of the rotating rod (16).

4. The audio-visual decoder with superimposed analog data according to claim 3, wherein the air deflector (17) is symmetrically provided with a plurality of equidistantly distributed side air holes (18).

5. The video-audio decoder with superimposed analog data of claim 2, wherein said main control chip comprises a data analysis program and a top layer rendering program.

6. The video-audio decoder with superimposed analog data according to claim 1, wherein a plurality of support blocks are fixedly installed at a central position of the inner wall of the bottom of the installation casing (1), the element fixing frame (3) is fixedly installed at the top of the support blocks, and a plurality of heat dissipation holes (4) are formed at the bottom of the element fixing frame (3).

7. Video and audio decoder with superimposed analog data according to claim 1, characterised in that the inner wall of the fixed casing of the cooling fan (5) is provided with a layer of acoustic absorbent cotton.

8. The audio-visual decoder with the superimposed analog data according to claim 1, characterized in that a signal amplifier (19) is fixedly mounted on the top of the mounting housing (1), and a plurality of antennas (20) distributed in a circular array are fixedly connected to the top of the signal amplifier (19).