CN108924392B - Host computer for video monitoring - Google Patents
Host computer for video monitoring Download PDFInfo
- Publication number
- CN108924392B CN108924392B CN201810745162.6A CN201810745162A CN108924392B CN 108924392 B CN108924392 B CN 108924392B CN 201810745162 A CN201810745162 A CN 201810745162A CN 108924392 B CN108924392 B CN 108924392B
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- display screen
- outer shell
- heat
- video
- video processor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a host machine for video monitoring, which comprises a shell and a display screen, wherein the display screen is arranged on the front surface of the shell, the display screen is embedded on the shell, a slide rail is respectively arranged above and below the display screen, a pulley is arranged in the slide rail, dustproof curtain cloth is arranged on the pulley, a control button is arranged on one side of the display screen, the control button is embedded on the shell, a voice prompter is arranged above the control button, the voice prompter is fixed in the shell through a screw, and an identity card information reader is arranged below the control button. According to the invention, external wind can not enter the host to circulate while normal heat dissipation is realized, so that dust can be effectively prevented from entering the host; the host is opened by adopting an electronic identity verification mode, so that non-working personnel can be prevented from stealing the video randomly; when the dustproof curtain cloth is not used, the display screen can be protected by the dustproof curtain cloth, and the display screen is prevented from being dirty.
Description
Technical Field
The invention relates to the technical field of video monitoring equipment, in particular to a host for video monitoring.
Background
The video monitoring comprises a front-end camera, a transmission cable and a video monitoring platform. The cameras can be divided into network digital cameras and analog cameras and can be used for collecting front-end video image signals. The complete video monitoring system is composed of a majority of camera shooting, transmission, control, display and record registration 5. The video camera transmits video images to the control host through a network cable or a coaxial video cable, the control host distributes video signals to each monitor and video equipment, and simultaneously, voice signals needing to be transmitted can be synchronously recorded into the video camera. Through the control host, an operator can send out an instruction to control the up-down, left-right and left-right actions of the holder and perform focusing and zooming operations on the lens, and the switching among multiple paths of cameras can be realized through a video matrix. By using a special video recording processing mode, the operations of recording, replaying, calling, storing and the like can be carried out on the images.
The application number is CN 201720744625.8's chinese patent, a wireless embedded video monitoring host computer is disclosed, comprising a base plate, rectangular shape holding tank has been seted up along its length direction to one side of bottom plate, the internally mounted of holding tank has the display screen, the monitoring host computer body is installed to the opposite side of bottom plate, the heat dissipation casing with bottom plate fixed connection is installed in the outside of monitoring host computer body, and the monitoring host computer body is located between heat dissipation casing and the bottom plate, the protective housing with bottom plate fixed connection is installed in the outside of heat dissipation casing, the outside of heat dissipation casing is inlayed along its side length direction equidistance and is had rectangular shape heat dissipation strip.
Dust gets into inside the equipment easily and leads to the internal circuit to damage in the use of above-mentioned patent, is infected with the dust easily on the display screen when not using moreover.
Disclosure of Invention
The invention realizes the purpose through the following technical scheme:
a host machine for video monitoring comprises an outer shell and a display screen, wherein the display screen is arranged on the front surface of the outer shell and is embedded on the outer shell, a slide rail is respectively arranged above and below the display screen, a pulley is arranged in the slide rail, dustproof cord fabric is arranged on the pulley, a control button is arranged on one side of the display screen and is embedded on the outer shell, a voice prompter is arranged above the control button and is fixed in the outer shell through screws, an identity card information reader is arranged below the control button, a magic tape is arranged on one side of the outer shell, which is far away from the fixed end of the dustproof cord fabric, an LED module is arranged on the inner side of the display screen, the display screen is connected with the LED module through a data line, and an internal fixing frame is arranged on the inner side of the LED module, the LED lamp is characterized in that a video processor is arranged inside the inner fixing frame, the type of the video processor is TK-5000, the video processor is fixed on the inner fixing frame through screws, the video processor is connected with the LED module through data lines, the video processor is electrically connected with the identity card information reader and the voice prompter, a wiring seat is arranged below the video processor and fixed on the inner wall of the outer shell through screws, the wiring seat is connected with the video processor through data lines, a heat-conducting plate is arranged on the rear side of the inner fixing frame, a heat-radiating fan is arranged on the rear side of the heat-conducting plate, the heat-radiating fan is electrically connected with the wiring seat, and a ventilating groove is formed in the rear side wall of the outer shell.
Preferably, the slide rail passes through the fix with screw on the shell body, the inside T type spout that is provided with of slide rail, pulley sliding connection is in the spout, through the removal of pulley can drive the dustproof curtain cloth is opened or is closed.
Preferably, the dustproof curtain cloth is woven by cotton fibers, the upper end and the lower end of the dustproof curtain cloth are connected with the pulleys at equal intervals, and the situation that the dustproof curtain cloth does not move up and down unevenly to cause incomplete protection of the display screen is avoided.
Preferably, the magic tape is adhered to the edge of the outer shell, the magic tape is sewn on the inner side of the edge of the dustproof curtain cloth, the dustproof curtain cloth can be fixed on the outer shell through the magic tape, and the dustproof curtain cloth is prevented from being opened accidentally.
Preferably, the identity card information reader is fixed inside the outer shell through a screw, the effective sensing distance of the identity card information reader is no more than one centimeter, and the power supply of the display screen can be turned on only after the identity card information reader passes the identity verification so as to view images.
Preferably, the heat-conducting plate passes through the draw-in groove to be fixed the inside rear side of shell body, the heat-conducting plate orientation one side of heat dissipation fan is provided with radiating fin, thereby can increase heat radiating area and increase radiating rate, avoids the inside high temperature of shell body.
Preferably, the heat dissipation fan passes through the fix with screw shell body rear portion is inboard, the heat dissipation fan with video processor passes through the heat-conducting plate separates, the ventilation groove shaping is in the installation on the inner chamber wall of heat dissipation fan, can pass through the heat dissipation fan is right the heat conduction plate dispels the heat, improves the radiating rate.
Preferably, the internal fixation frame is welded on the heat-conducting plate, one side of the internal fixation frame is connected with the LED module together through a screw, so that heat generated during the working of the LED module is transferred to the heat-conducting plate to be dissipated, and the internal temperature of the outer shell is prevented from being too high.
The invention has the following beneficial effects: the invention can normally radiate heat, and the external wind can not enter the inside of the host machine to circulate, thereby effectively preventing dust from entering the inside of the host machine; the host is opened by adopting an electronic identity verification mode, so that non-working personnel can be prevented from stealing the video randomly; when the dustproof curtain cloth is not used, the display screen can be protected by the dustproof curtain cloth, and the display screen is prevented from being dirty.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the drawings without creative efforts.
FIG. 1 is a schematic front view of a host for video surveillance according to the present invention;
FIG. 2 is a schematic side view of a video surveillance host according to the present invention;
FIG. 3 is an enlarged schematic view of a pulley of the host for video surveillance according to the present invention;
fig. 4 is a block diagram of a circuit structure of a host for video monitoring according to the present invention.
The reference numerals are explained below:
1. an outer housing; 2. a dust-proof curtain cloth; 3. a display screen; 4. a voice prompter; 5. a control button; 6. magic tape; 7. an identity card information reader; 8. a slide rail; 9. a wire holder; 10. a video processor; 11. a heat dissipation fan; 12. a ventilation slot; 13. a heat conducting plate; 14. a pulley; 15. an LED module; 16. and an inner fixing frame.
Detailed Description
As shown in figures 1-4, a host for video monitoring comprises an outer shell 1 and a display screen 3, wherein the display screen 3 is arranged on the front surface of the outer shell 1, the display screen 3 is embedded on the outer shell 1, a slide rail 8 is respectively arranged above and below the display screen 3, a pulley 14 is arranged in the slide rail 8, a dustproof curtain cloth 2 is arranged on the pulley 14, a control button 5 is arranged on one side of the display screen 3, the control button 5 is embedded on the outer shell 1, a voice prompter 4 is arranged above the control button 5, the voice prompter 4 is fixed in the outer shell 1 through screws, an identity card information reader 7 is arranged below the control button 5, a magic tape 6 is arranged on one side of the outer shell 1 away from the fixed end of the dustproof curtain cloth 2, an LED module 15 is arranged on the inner side of the display screen 3, the display screen 3 is connected with the LED module 15 through a, the video processor 10 is arranged inside the inner fixing frame 16, the type of the video processor 10 is TK-5000, the video processor 10 is fixed on the inner fixing frame 16 through screws, the video processor 10 is connected with the LED module 15 through data lines, the video processor 10 is electrically connected with the identity card information reader 7 and the voice prompter 4, a wiring seat 9 is arranged below the video processor 10, the wiring seat 9 is fixed on the inner wall of the outer shell 1 through screws, the wiring seat 9 is connected with the video processor 10 through data lines, a heat conducting plate 13 is arranged on the rear side of the inner fixing frame 16, a heat radiating fan 11 is arranged on the rear side of the heat conducting plate 13, the heat radiating fan 11 is electrically connected with the wiring seat 9, and a ventilating slot 12 is formed in the rear side wall of the outer shell 1.
The sliding rail 8 is fixed on the outer shell 1 through a screw, a T-shaped sliding groove is formed in the sliding rail 8, the pulley 14 is connected in the sliding groove in a sliding mode, and the dustproof curtain cloth 2 can be driven to be opened or closed through the movement of the pulley 14; the dustproof curtain cloth 2 is woven by cotton fibers, pulleys 14 are connected to the upper end and the lower end of the dustproof curtain cloth 2 at equal intervals, and the problem that the display screen 3 cannot be completely protected due to the fact that the dustproof curtain cloth 2 does not move up and down unevenly is avoided; the magic tape 6 is adhered to the edge of the outer shell 1, the magic tape 6 is sewn on the inner side of the edge of the dustproof curtain cloth 2, the dustproof curtain cloth 2 can be fixed on the outer shell 1 through the magic tape 6, and the dustproof curtain cloth 2 is prevented from being opened accidentally; the identity card information reader 7 is fixed in the outer shell 1 through a screw, the effective sensing distance of the identity card information reader 7 is not more than one centimeter, and the power supply of the display screen 3 can be turned on only after the identity card information reader passes the identity verification so as to view images; the heat conducting plate 13 is fixed at the rear side in the outer shell 1 through the clamping groove, and one side of the heat conducting plate 13 facing the heat radiating fan 11 is provided with heat radiating fins, so that the heat radiating area can be increased, the heat radiating speed is increased, and the overhigh internal temperature of the outer shell 1 is avoided; the heat dissipation fan 11 is fixed on the inner side of the rear part of the outer shell 1 through screws, the heat dissipation fan 11 is separated from the video processor 10 through a heat conduction plate 13, a ventilation groove 12 is formed on the wall of an inner cavity for mounting the heat dissipation fan 11, the heat conduction plate 13 can be dissipated through the heat dissipation fan 11, and the heat dissipation speed is improved; the internal fixation frame 16 welds on heat-conducting plate 13, and 16 one sides of internal fixation frame link together through screw and LED module 15, can distribute away the heat transfer that the during operation of LED module 15 produced on heat-conducting plate 13, avoid the inside high temperature of shell body 1.
When the anti-dust curtain cloth 2 is not used, the anti-dust curtain cloth 2 is pulled up and fixed by the magic tape 6 to prevent external dust from contacting the voice prompter 4, when the anti-dust curtain cloth is used, the anti-dust curtain cloth 2 is opened towards one side, then the identity card is placed at the identity card information reader 7, the identity card information reader 7 reads the information in the identity card and transmits the data to the video processor 10, the video processor 10 analyzes the data and compares the data with the identity information stored in the identity card, when the information is correct, the video processor 10 controls the control button 5 and the display screen 3 to be electrified to enter a standby state, the video needing to be checked can be selected by the control button 5, the video information can be independently displayed on the display screen 3 or displayed on the display screen in a split screen mode, the voice prompter 4 can send out voice prompt sound to remind an operator of correctly operating the instrument, when the display screen 3 is started, the heat generated when the LED module 15 and the video processor 10, the heat dissipation fan 11 is started to dissipate heat and cool the inside of the outer case 1.
The foregoing shows and describes preferred embodiments of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (4)
1. A host computer for video monitoring, its characterized in that: the LED display screen comprises an outer shell and a display screen, wherein the display screen is arranged on the front surface of the outer shell and is embedded on the outer shell, a sliding rail is respectively arranged above and below the display screen, a pulley is arranged in the sliding rail, dustproof cord fabric is arranged on the pulley, a control button is arranged on one side of the display screen and is embedded on the outer shell, a voice prompter is arranged above the control button and is fixed in the outer shell through screws, an identity card information reader is arranged below the control button, a magic tape is arranged on one side of the outer shell, which is far away from the fixed end of the dustproof cord fabric, an LED module is arranged on the inner side of the display screen, the display screen is connected with the LED module through a data line, an inner fixing frame is arranged on the inner side of the LED module, and a video processor is arranged in the inner fixing frame, the video processor is fixed on the internal fixing frame through screws, the video processor is connected with the LED module through data lines, the video processor is electrically connected with the identity card information reader and the voice prompter, a wire holder is arranged below the video processor, the wire holder is fixed on the inner wall of the outer shell through screws, the wire holder is connected with the video processor through data lines, a heat-conducting plate is arranged on the rear side of the internal fixing frame, a heat-radiating fan is arranged on the rear side of the heat-conducting plate, the heat-radiating fan is electrically connected with the wire holder, and a ventilation groove is formed in the rear side wall of the outer shell; the sliding rail is fixed on the outer shell through a screw, a T-shaped sliding groove is formed in the sliding rail, and the pulley is connected in the sliding groove in a sliding manner; the dustproof curtain cloth is woven by cotton fibers, and the upper end and the lower end of the dustproof curtain cloth are connected with the pulleys at equal intervals; the magic tape is adhered to the edge of the outer shell, and the magic tape is sewn on the inner side of the edge of the dustproof curtain cloth; the heat-conducting plate passes through the draw-in groove to be fixed the inside rear side of shell body, the heat-conducting plate orientation one side of heat dissipation fan is provided with radiating fin.
2. A host computer for video surveillance according to claim 1, characterized by: the identity card information reader is fixed inside the outer shell through screws, and the effective sensing distance of the identity card information reader is not more than one centimeter.
3. A host computer for video surveillance according to claim 1, characterized by: the heat dissipation fan passes through the fix with screw shell body rear portion is inboard, the heat dissipation fan with video processor passes through the heat-conducting plate separates, the ventilation groove shaping is in the installation on the inner chamber wall of heat dissipation fan.
4. A host computer for video surveillance according to claim 1, characterized by: the inner fixing frame is welded on the heat conducting plate, and one side of the inner fixing frame is connected with the LED module through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810745162.6A CN108924392B (en) | 2018-07-09 | 2018-07-09 | Host computer for video monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810745162.6A CN108924392B (en) | 2018-07-09 | 2018-07-09 | Host computer for video monitoring |
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| Publication Number | Publication Date |
|---|---|
| CN108924392A CN108924392A (en) | 2018-11-30 |
| CN108924392B true CN108924392B (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810745162.6A Active CN108924392B (en) | 2018-07-09 | 2018-07-09 | Host computer for video monitoring |
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| CN (1) | CN108924392B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681741A (en) * | 2019-01-09 | 2019-04-26 | 荀佳钰 | A kind of biology commonly uses video display device |
| CN110867142A (en) * | 2019-12-03 | 2020-03-06 | 萍乡市允浩企业管理服务中心 | Display device capable of being displayed in multiple directions for customer relationship management |
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| CN206807629U (en) * | 2017-04-09 | 2017-12-26 | 欧阳华宏 | A kind of tv display screen radical occlusion device |
| CN207039779U (en) * | 2017-06-26 | 2018-02-23 | 安徽国越电子科技有限公司 | A kind of wireless built video monitoring main frame |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090231807A1 (en) * | 2008-03-13 | 2009-09-17 | Bouissiere Michael F | Waterproof Ventilated Display Enclosure |
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2018
- 2018-07-09 CN CN201810745162.6A patent/CN108924392B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1307258A (en) * | 2000-01-31 | 2001-08-08 | 仁宝电脑工业股份有限公司 | Retary built-up radiator module |
| CN204406310U (en) * | 2014-11-29 | 2015-06-17 | 张建鑫 | A kind of novel C PU heating radiator |
| CN205450890U (en) * | 2015-12-31 | 2016-08-10 | 林润(天津)科技有限公司 | Automatic dirt -proof computer display |
| CN206162313U (en) * | 2016-10-19 | 2017-05-10 | 东华理工大学 | A server for scenic spot integrated management system uses |
| CN206422852U (en) * | 2016-12-09 | 2017-08-18 | 李映河 | A kind of DVR video monitoring equipments suitable for technological service |
| CN206807629U (en) * | 2017-04-09 | 2017-12-26 | 欧阳华宏 | A kind of tv display screen radical occlusion device |
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| CN108924392A (en) | 2018-11-30 |
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