CN111083890A

CN111083890A - Video coding storage device

Info

Publication number: CN111083890A
Application number: CN201911296331.3A
Authority: CN
Inventors: 李进华; 郭振; 童博; 戚书豪
Original assignee: Wuhan Huafeng Electronics Engineering Co ltd
Current assignee: Wuhan Huafeng Electronics Engineering Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-04-28

Abstract

The invention discloses video coding storage equipment, which comprises a box body and a vibration isolation plate, wherein the top of the vibration isolation plate is movably connected with the bottom of the box body, and the top of the vibration isolation plate is fixedly connected with a vibration isolator through a fixing bolt. This video coding storage device, the box body adopts stereoplasm aluminum alloy material to make, each seam crossing of box body is through sealed processing, electrically conductive rubber, isolator and screw fastening have guaranteed its whole effective electrically conductive shielding and leakproofness, video coding storage device and fixed establishment rigid connection, through the through-hole wall is installed, carry out "three proofings" after the code board production is accomplished and handle, realize thermal interaction between inside circuit board and the shell through radiator fan, metal structure, screw fastening connection has guaranteed video storage and transmission ability under adverse circumstances, make video coding storage device have the high reliability, can satisfy boats and ships, special environment's such as ocean operation requirement.

Description

Video coding storage device

Technical Field

The invention relates to the technical field of video coding, in particular to a video coding storage device.

Background

The video encoder is composed of a special audio-video compression codec chip, a data and alarm input and output channel, a network interface, an audio-video interface (HDMI, VGA, HD-SDI), RS232 serial interface control, protocol interface control, embedded software and the like, high compression ratio and high-quality smooth images, small bandwidth is needed in the network transmission process, high code stream control precision is the basic characteristic which any excellent video encoder should have, TVI-4000 is low in coding delay and full high-definition, TVI-5300 can transmit KVM information such as a mouse and a keyboard and computer data signals, coding equipment alarm signals and other digital information, transmission digital television signals and computer large screen VEST series signals are the expansion characteristic which any excellent network video encoder should have, local SD card storage is added on the basis of the basic characteristic and the expansion characteristic of the video encoder, matrix switching, etc., forms a TVI-4000 video encoder.

The video coding storage device is very fragile because the video coding storage device internally contains a large number of electronic components, and is very easy to damage under severe external environments, especially special environments such as ships and oceans and severe environments such as high temperature, high humidity and high salt fog, and the internal electronic components are very easy to damage under severe vibration and strong corrosion environments, so that the service life is greatly reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides video coding storage equipment, which solves the problems that the interior of the video coding storage equipment contains a large number of electronic components, is very fragile, and is very easy to damage when the external environment is severe, and particularly, when the video coding storage equipment is used in special environments such as ships and oceans and in severe environments such as high temperature, high humidity and high salt fog, the internal electronic components are very easy to damage under severe vibration and strong corrosion environments, and the service life is greatly shortened.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a video coding storage device comprises a box body and a vibration isolation plate, wherein the top of the vibration isolation plate is movably connected with the bottom of the box body, the top of the vibration isolation plate is fixedly connected with a vibration isolator through a fixing bolt, the top of the vibration isolator is fixedly connected with the bottom of the box body through a fixing bolt, the bottom of the box body is fixedly connected with a fixed block, the top of the fixed block is in threaded connection with a threaded rod, the bottom end of the threaded rod penetrates through the top of the fixed block and extends to the inner cavity of the fixed block, the inner cavity of the fixed block is provided with a movable hole in threaded connection with the surface of the threaded rod, the inner cavity of the movable hole is in sliding connection with a push rod, the bottom end of the push rod penetrates through the inner cavity of the movable hole and extends to the lower part of the movable hole, the bottom end of, and the inner chamber of activity hole is seted up with the spacing groove of the surperficial sliding connection of stopper, the top fixedly connected with rolling disc of threaded rod, the bottom fixedly connected with magnetism suction disc of vibration isolation board.

Preferably, the isolator includes roof, damping ring and lower plate, the bottom of roof and the top fixed connection of damping ring go up to the bottom of damping ring and the top fixed connection of lower plate, the top of roof and the bottom fixed connection of box body go up, the bottom of lower plate and the top fixed connection of vibration isolation board, the isolator is provided with four, and at the top evenly distributed of vibration isolation board.

Preferably, the top of box body is through fastening bolt fixedly connected with apron to the top fixedly connected with data plate of apron, the front fixedly connected with radio frequency connector, circular connector and insurance seat respectively of box body.

Preferably, the back fixedly connected with ground post of box body, the inner chamber of box body fixedly connected with copper support column, mounting panel and mount pad respectively, the inner chamber fixedly connected with honeycomb formula shielding ventilation window of box body, honeycomb formula shielding ventilation window is provided with two, and at the inner chamber evenly distributed of box body.

Preferably, the top fixedly connected with coding board of copper support column, the top of mounting panel is fixedly connected with binding post and hard disk assembly respectively, fastening bolt fixedly connected with power module is passed through to the inner chamber of box body, power module is provided with two, and at the inner chamber evenly distributed of box body.

Preferably, the back fixedly connected with radiator fan of box body, radiator fan is provided with two, and evenly distributed at the back of box body.

Preferably, the surface of the power module is electrically connected with the surfaces of the heat dissipation fan, the coding board and the hard disk assembly through wires respectively.

Preferably, the radio frequency connector and the circular connector are both provided with a plurality of connectors and are uniformly distributed on the surface of the box body.

(III) advantageous effects

The invention provides a video coding storage device. Compared with the prior art, the method has the following beneficial effects:

(1) the video coding storage device is characterized in that the top of the vibration isolation plate is movably connected with the bottom of the box body, the top of the vibration isolation plate is fixedly connected with a vibration isolator through a fixing bolt, the top of the vibration isolator is fixedly connected with the bottom of the box body through a fixing bolt, the bottom of the box body is fixedly connected with a fixing block, the top of the fixing block is in threaded connection with a threaded rod, the bottom of the threaded rod penetrates through the top of the fixing block and extends to the inner cavity of the fixing block, the inner cavity of the fixing block is provided with a movable hole in threaded connection with the surface of the threaded rod, the inner cavity of the movable hole is in sliding connection with an ejector rod, the bottom of the ejector rod penetrates through the inner cavity of the movable hole and extends to the position below the movable hole, the bottom of the ejector rod is fixedly connected with a fixed sucker, the surface, the top fixedly connected with rolling disc of threaded rod, the bottom fixedly connected with magnetism suction disc of vibration isolation board, the box body adopts stereoplasm aluminum alloy material to make, each seam crossing of box body is through sealed processing, electrically conductive rubber, isolator and screw fastening have guaranteed its whole effective electrically conductive shielding and leakproofness, video coding storage device and fixed establishment rigid connection, through the through-hole wall is installed, carry out "three proofings" after the coding board production is accomplished and handle, realize thermal mutual between inside circuit board and the shell through radiator fan, metal structure, screw fastening connection has guaranteed video storage and transmission ability under adverse circumstances, make video coding storage device have the high reliability, can satisfy boats and ships, the operation requirement of special environment such as ocean.

(2) This video coding storage device, include the roof through at the isolator, damping ring and lower plate, go up the bottom of roof and the top fixed connection of damping ring, and the bottom of damping ring and the top fixed connection of lower plate, the top of going up the roof and the bottom fixed connection of box body, the bottom of lower plate and the top fixed connection of vibration isolation board, the isolator is provided with four, and the top evenly distributed at the vibration isolation board, when using on boats and ships, the severe weather of gale can produce acutely rocks, when fixing the box body, push down the ejector pin through the rotating threaded rod and drive fixed suction cup and adsorb firmly on fixed platform, and the magnetism suction disc through the vibration isolation board below adsorbs, the shock attenuation of cooperation isolator, can firmly fix the box body, be difficult for sliding.

(3) This video coding storage device, through the top fixedly connected with coding board at the copper support column, the top of mounting panel is fixedly connected with binding post and hard disk assembly respectively, the inner chamber of box body passes through fastening bolt fixedly connected with power module, power module is provided with two, and the inner chamber evenly distributed at the box body, video coding storage device collects the power conversion, video acquisition, the code storage, network transmission, cloud platform camera lens control in an organic whole, simultaneously can be with the video, hard disk information transmits in the network after passing through digital coding, it is more convenient to use.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

FIG. 3 is a partial cross-sectional view of the anchor block configuration of the present invention;

figure 4 is a front view of the isolator structure of the present invention;

FIG. 5 is a top view of the structure of the present invention;

fig. 6 is a cross-sectional view of the inventive structure.

In the figure, 1-box body, 2-vibration isolation plate, 3-vibration isolator, 4-fixed block, 5-threaded rod, 6-movable hole, 7-ejector rod, 8-fixed sucker, 9-limited block, 10-limited groove, 11-rotating disc, 12-cover plate, 13-nameplate, 14-radio frequency connector, 15-circular connector, 16-safety seat, 17-grounding column, 18-copper supporting column, 19-mounting plate, 20-mounting seat, 21-honeycomb shielding ventilation window, 22-coding plate, 23-wiring terminal, 24-hard disk assembly, 25-power module, 26-heat dissipation fan, 27-magnetic suction plate, 301-upper top plate, 302-damping ring and 303-lower bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: a video coding storage device comprises a box body 1 and a vibration isolation plate 2, the back of the box body 1 is fixedly connected with two cooling fans 26, the cooling fans 26 are uniformly distributed on the back of the box body 1, the back of the box body 1 is fixedly connected with a grounding post 17, the inner cavity of the box body 1 is respectively fixedly connected with a copper support post 18, a mounting plate 19 and a mounting seat 20, the top of the copper support post 18 is fixedly connected with a coding plate 22, the coding plate 22 is connected with real-time picture and audio information of an external camera and controls the vertical and horizontal rotation of a pan-tilt head, a lens is zoomed, a video is coded and then kept on a hard disk assembly 24, the video and the hard disk information can be transmitted in a network after being digitally coded, the hard disk assembly 24 can store the video and the hard disk 24 hours all day, and can automatically cover when the capacity is insufficient, the top of the mounting plate 19 is respectively fixedly connected with, the inner cavity of the box body 1 is fixedly connected with a power supply module 25 through a fastening bolt, the surface of the power supply module 25 is respectively and electrically connected with the surfaces of a cooling fan 26, an encoding plate 22 and a hard disk component 24 through leads, the number of the power supply modules 25 is two, the two power supply modules are uniformly distributed in the inner cavity of the box body 1, the inner cavity of the box body 1 is fixedly connected with a honeycomb type shielding ventilation window 21, the box body 1 is made of hard aluminum alloy materials, all joints of the box body 1 are subjected to sealing treatment, the whole effective conductive shielding and sealing performance of the box body are ensured by conductive rubber, a vibration isolator 3 and screw fastening, the video coding storage equipment is rigidly connected with a fixing mechanism, through a through hole wall, the encoding plate 22 is subjected to 'three-proofing' treatment after the production is finished, the interaction of heat between an internal circuit board and a shell is realized through the cooling, the video coding storage device has high reliability, can meet the use requirements of special environments such as ships, oceans and the like, the honeycomb type shielding ventilation window 21 is provided with two, the honeycomb type shielding ventilation window 21 is uniformly distributed in the inner cavity of the box body 1, the top of the box body 1 is fixedly connected with the cover plate 12 through the fastening bolt, the top of the cover plate 12 is fixedly connected with the nameplate 13, the front of the box body 1 is respectively and fixedly connected with the radio frequency connector 14, the circular connector 15 and the safety seat 16, the radio frequency connector 14 and the circular connector 15 are both provided with a plurality of parts and are uniformly distributed on the surface of the box body 1, the video coding storage device integrates power conversion, video acquisition, coding storage, network transmission and pan-tilt lens control, simultaneously, videos and hard disk information can be transmitted in a network after being digitally coded, the use is more convenient, the circular connector 15 is tightly connected with the box body, the electromagnetic shielding and good grounding effect are realized, and a 220VAC interface is a 4-pin circular connector and is connected with the external 220VAC power supply; the interface of 220 VAC-1-4 is a 4-hole circular connector and provides a 220VAC power supply for an external camera; the interface of the control 1-4 is a 3-core circular connector, an RS485 serial port command of the coding plate is output, a pan-tilt of the front-end camera is controlled to rotate up and down, left and right, and the lens is zoom; the videos 1-4 and the audios 1-4 are radio frequency connectors and are respectively connected with images and sounds of the front-end four-path camera; the network interface is a 10-core circular connector, video and audio signals of a digitized camera are transmitted to other network equipment, meanwhile, the other network equipment can be configured with relevant parameters of an encoder, the top of the vibration isolation plate 2 is movably connected with the bottom of the box body 1, the top of the vibration isolation plate 2 is fixedly connected with the vibration isolator 3 through a fixing bolt, the vibration isolator 3 comprises an upper top plate 301, a damping ring 302 and a lower bottom plate 303, the bottom of the upper top plate 301 is fixedly connected with the top of the damping ring 302, the bottom of the damping ring 302 is fixedly connected with the top of the lower bottom plate 303, the top of the upper top plate 301 is fixedly connected with the bottom of the box body 1, the bottom of the lower bottom plate 303 is fixedly connected with the top of the vibration isolation plate 2, the vibration isolators 3 are four in number and are uniformly distributed on the top of the vibration isolation plate 2, and the top of the vibration isolator 3 is, the bottom of the box body 1 is fixedly connected with a fixed block 4, the top of the fixed block 4 is in threaded connection with a threaded rod 5, the bottom end of the threaded rod 5 penetrates through the top of the fixed block 4 and extends to the inner cavity of the fixed block 4, the inner cavity of the fixed block 4 is provided with a movable hole 6 in threaded connection with the surface of the threaded rod 5, the inner cavity of the movable hole 6 is in sliding connection with a mandril 7, the bottom end of the mandril 7 penetrates through the inner cavity of the movable hole 6 and extends to the lower part of the movable hole 6, the bottom end of the mandril 7 is fixedly connected with a fixed sucker 8, the surface of the mandril 7 positioned in the inner cavity of the movable hole 6 is fixedly connected with a limiting block 9, the inner cavity of the movable hole 6 is provided with a limiting groove 10 in sliding connection with the surface of the limiting block 9, the top end of the threaded rod 5, when fixing box body 1, push down ejector pin 7 through rotating threaded rod 5 and drive fixed suction cup 8 and adsorb firmly on fixed platform to adsorb through the magnetism suction disc 27 of vibration isolation plate 2 below, the shock attenuation of cooperation isolator 3 can firmly fix box body 1, is difficult for sliding.

When the device is used, the box body is a metal shell 1, four vibration isolators 3 are added between the box body 1 and the vibration isolation plates 2 and then fastened through screws, conductive rubber strips are added between the box body 1 and the cover plate 12 and then locked through screws, the cover plate 12 is fastened with the nameplate 13 through screws, the power supply module 25 is fastened through a clamping piece and then locked on the box body 1 through screws, the power supply module is installed, the hard disk assembly 24 is inserted in parallel after the power supply module 20 and the box body 1 are locked through the fastening screws, and the hard disk assembly 24 is locked through screws after the situation that the power supply module is completely fixed is; the honeycomb shielding ventilation window 21 and the heat radiation fan 26 are locked on the box body 1 by screws, so that heat radiation and electromagnetism of the equipment are realized; the coding plate 22 is horizontally arranged on the box body 1 in an aligned mode through the copper support columns 18, meanwhile, the coding plate 22 is fixed through the two-way copper support columns, and the mounting plate 19 is fixed on the two-way copper support columns through screws; the wiring terminal 23 is fixed on the mounting plate 19 through a screw, the power supply module 25 converts the input 220VAC voltage into DC12V to supply power to the coding board 22 and the cooling fan 26, and outputs four paths of 220VAC voltage to supply power to the external camera, the coding board 22 is accessed to the real-time picture and audio information of the external camera, the video is coded and then kept on the hard disk assembly 24, and the circular connector 15 is tightly connected with the box body 1 through a conductive rubber pad to realize the electromagnetic shielding and grounding effects.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a video coding storage device, includes box body (1) and vibration isolation plate (2), the bottom swing joint of the top of vibration isolation plate (2) and box body (1), its characterized in that: the vibration isolation device is characterized in that the vibration isolation plate (2) is fixedly connected with a vibration isolator (3) at the top through a fixing bolt, the vibration isolator (3) is fixedly connected with the top through the fixing bolt and the box body (1) at the top, the box body (1) is fixedly connected with a fixed block (4) at the bottom, the fixed block (4) is in threaded connection with a threaded rod (5) at the top, the threaded rod (5) penetrates through the top of the fixed block (4) and extends to the inner cavity of the fixed block (4), the inner cavity of the fixed block (4) is provided with a movable hole (6) in threaded connection with the threaded rod (5), the inner cavity of the movable hole (6) is in sliding connection with a push rod (7), the bottom of the push rod (7) penetrates through the inner cavity of the movable hole (6) and extends to the lower part of the movable hole (6), and the bottom of, the surface fixed connection that ejector pin (7) are located activity hole (6) inner chamber has stopper (9) to the inner chamber of activity hole (6) is seted up with stopper (9) surface sliding connection's spacing groove (10), the top fixedly connected with rolling disc (11) of threaded rod (5), the bottom fixedly connected with magnetism of vibration isolation board (2) inhales board (27).

2. A video coding storage device according to claim 1, wherein: isolator (3) are including last roof (301), shock attenuation circle (302) and lower plate (303), the bottom of going up roof (301) and the top fixed connection of shock attenuation circle (302) to the bottom of shock attenuation circle (302) and the top fixed connection of lower plate (303), the top of going up roof (301) and the bottom fixed connection of box body (1), the bottom of lower plate (303) and the top fixed connection of vibration isolation board (2), isolator (3) are provided with four, and at the top evenly distributed of vibration isolation board (2).

3. A video coding storage device according to claim 1, wherein: the top of box body (1) is through fastening bolt fixedly connected with apron (12) to the top fixedly connected with data plate (13) of apron (12), the front of box body (1) is fixedly connected with radio frequency connector (14), circular connector (15) and insurance seat (16) respectively.

4. A video coding storage device according to claim 1, wherein: the back fixedly connected with ground connection post (17) of box body (1), the inner chamber difference fixedly connected with copper support column (18), mounting panel (19) and mount pad (20) of box body (1), the inner chamber fixedly connected with honeycomb formula shielding ventilation window (21) of box body (1), honeycomb formula shielding ventilation window (21) are provided with two, and at the inner chamber evenly distributed of box body (1).

5. A video coding storage device according to claim 4, wherein: the top fixedly connected with coding board (22) of copper support column (18), the top difference fixedly connected with binding post (23) and hard disk assembly (24) of mounting panel (19), fastening bolt fixedly connected with power module (25) is passed through to the inner chamber of box body (1), power module (25) are provided with two, and in the inner chamber evenly distributed of box body (1).

6. A video coding storage device according to claim 5, wherein: the back fixedly connected with radiator fan (26) of box body (1), radiator fan (26) are provided with two, and evenly distributed at the back of box body (1).

7. A video coding storage device according to claim 6, wherein: the surface of the power supply module (25) is electrically connected with the surfaces of the heat dissipation fan (26), the coding plate (22) and the hard disk assembly (24) through wires respectively.

8. A video coding storage device according to claim 3, wherein: the radio frequency connector (14) and the circular connector (15) are arranged in a plurality of numbers and are uniformly distributed on the surface of the box body (1).