CN114900746A - Information terminal based on internet information security - Google Patents
Information terminal based on internet information security Download PDFInfo
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- CN114900746A CN114900746A CN202210535298.0A CN202210535298A CN114900746A CN 114900746 A CN114900746 A CN 114900746A CN 202210535298 A CN202210535298 A CN 202210535298A CN 114900746 A CN114900746 A CN 114900746A
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- information terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/028—Subscriber network interface devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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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
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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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an information terminal based on internet information security, which relates to the technical field of information terminals and comprises a base and an information terminal box arranged on the top surface of the base, wherein a PCB control board, an upper liquid crystal screen arranged on one side of the front end surface of the information terminal box and a switch arranged on the front end surface of the information terminal box are arranged in the information terminal box; the PCB control panel comprises a vehicle-mounted information terminal MCU module, a whole vehicle CAN network, a vehicle-mounted sensor, an A/D conversion interface and a GPS positioning module; according to the invention, data interaction between the vehicle-mounted information terminal and the background server is completed through a wireless communication function, so that various functions of remote diagnosis, remote control and position monitoring are realized, and the wide requirements of automobile users are met; through the cooperation of base and information terminal box and cling compound slat, improve the antidetonation and the effect of sliding of vehicle-mounted information terminal after the installation, improved the installation protective effect and the high temperature resistant effect of vehicle-mounted information terminal when using by a wide margin.
Description
Technical Field
The invention relates to the technical field of information terminals, in particular to an information terminal based on internet information security.
Background
At present, the number of vehicles in society is increasing with the economic development and the improvement of living standard of people. Particularly in the economically developed urban area, the increase in the number of vehicles is particularly significant. Under the large situation, the driving safety and comfort of the user become hot spots of the intelligent automobile, and how to expand the information interaction range between the vehicle-mounted terminals enables more vehicles to intelligently interact information and carry out different information interaction with different vehicle-mounted terminals;
at present, most of electric automobiles are provided with vehicle-mounted information terminals, and the 3G network is rapidly developed, so that the Internet of vehicles can become practical; however, the interaction function between the automobile and the remote server is not realized at present, so that various functional experiences of the vehicle-mounted information terminal are limited, and the wide requirements of automobile users cannot be met; moreover, the existing vehicle-mounted information terminal has poor anti-seismic and anti-loosening effects after being fixed, and the information terminal box after being installed is easy to loosen, so that the problems need to be improved and optimized.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an information terminal based on internet information security.
In order to achieve the purpose, the invention adopts the following technical scheme: an information terminal based on internet information security comprises a base and an information terminal box arranged on the top surface of the base, wherein a PCB control panel, an upper liquid crystal screen arranged on one side of the front end surface of the information terminal box and a switch arranged on the front end surface of the information terminal box are arranged in the information terminal box; the PCB control panel comprises a vehicle-mounted information terminal MCU module, a whole vehicle CAN network, a vehicle-mounted sensor, an A/D conversion interface and a GPS positioning module; the whole vehicle CAN network is connected with a vehicle network port of a vehicle information terminal MCU module, a signal output end of the vehicle sensor is connected with a signal input end of the A/D conversion interface, a signal output end of the A/D conversion interface is connected with a signal acquisition port of the vehicle information terminal MCU module, and the GPS positioning module is connected with the vehicle information terminal MCU module;
the PCB control panel also comprises a wireless communication module, the wireless communication module is connected with the vehicle-mounted information terminal MCU module through a UART serial port, and the wireless communication module comprises a G wireless network, a GPRS and a GSM;
the vehicle-mounted information terminal MCU module is provided with a CAN bus interface, the CAN bus interface is connected with a CAN transceiver, and the vehicle-mounted information terminal MCU module is connected with a whole vehicle CAN network through a CAN bus;
z-shaped bearing strips are fixedly connected to two sides of the bottom surface of the base in the longitudinal direction, U-shaped anti-slide strip plates are arranged at the front end, the rear end and the middle part of the top of the information terminal box, U-shaped cooling water pipes are arranged at the bottoms of the anti-slide strip plates, and two ends of each cooling water pipe are arranged in a closed mode; the outer wall of the information terminal box is matched with the cooling water pipe in a circle, U-shaped positioning grooves are formed in the outer wall of the information terminal box in a concave mode, and four corners of the top face of the information terminal box are fixedly connected with the base through fixing bolts.
Preferably, the tops of the two ends of the anti-slide plate are both in threaded connection with positioning bolts, the front end, the rear end and the middle part of the bottoms of the two sides of the information terminal box are both provided with limiting ports aligned with the positioning grooves, the top surface of the base in each limiting port is vertically provided with a fixing groove, a threaded cylinder matched with the positioning bolts is arranged in each fixing groove, and the bottom end of each threaded cylinder is sealed;
the water-saving water dispenser is characterized in that a mounting groove is longitudinally formed in the middle of the bottom surface of the base, a mounting box is longitudinally arranged in the mounting groove, an air supply cavity is horizontally arranged in the base at the upper part of the mounting groove, flow guide cavities are horizontally arranged in the bases at two sides of the mounting groove, a liquid injection cavity is longitudinally formed in the base outside the flow guide cavities, and a micro water pump for conveying water between the two flow guide cavities is arranged in the mounting box; an air cooling assembly used for preventing dust in the information terminal box is arranged in the air supply cavity;
the front end and the rear end of the bottoms of the two ends of the cooling water pipe are vertically communicated with each other to be provided with an inserting pipe, the front end and the rear end of the top surface of the base in the limiting port are vertically provided with sealing sleeves penetrating into the liquid injection cavities, and the bottom ends of the inserting pipes are hermetically inserted in the sealing sleeves; and the threaded cylinder is provided with a plugging component for sealing by a sealing sleeve.
Preferably, the bellied inner wall of information terminal box lower part is improved level the rigid coupling and is had the fixed plate, the top surface level of fixed plate is equipped with the cooling backing plate, the top surface at the cooling backing plate is installed to the PCB control panel, the top surface four corners of PCB control panel all runs through and is equipped with the rubber sleeve, be equipped with connecting bolt in the rubber sleeve, the equal vertical through-hole of having seted up in top surface four corners of cooling backing plate, the equal vertical screwed pipe of pegging graft in the through-hole that is equipped with in top surface four corners of fixed plate, connecting bolt's bottom is connected inside the screwed pipe, just the top of screwed pipe is less than the open-top height that runs through the hole.
Preferably, the air cooling subassembly includes that the equidistance locates a plurality of fans at mounting box top, runs through a plurality of air feed pipes of locating air supply intracavity top surface, sets up a plurality of vents in information terminal box bottom surface, the inside level of vent is equipped with dry otter board, the air intake has all vertically been seted up to the top surface and the bottom surface of mounting box, equal level is equipped with dustproof otter board in the air intake.
Preferably, the inner ends of the two flow guide cavities are respectively provided with a water delivery pipe penetrating into the air supply cavity, and the tops of a liquid inlet pipe and a liquid outlet pipe of the miniature water pump penetrate out of the mounting box and are fixedly communicated with the water delivery pipes; the bottom is equipped with the water conservancy diversion hole between water conservancy diversion chamber and the notes liquid chamber, the downthehole portion of water conservancy diversion is equipped with the filter screen.
Preferably, the plugging assembly comprises a movable plate horizontally and movably arranged in the threaded cylinder and a push rod vertically and rotatably arranged in the middle of the bottom surface of the movable plate, and the bottom end of the positioning bolt is tightly abutted against the top of the movable plate; the bottom end of the push rod movably penetrates into the liquid injection cavity, a V-shaped plate with an inward V-shaped opening is horizontally and fixedly connected to the bottom end of the push rod, blocking blocks matched with the sealing sleeves are vertically arranged at the tops of two ends of the V-shaped plate, and the tops of the blocking blocks are inclined; the push rod is movably sleeved with a return spring on a rod body located in the threaded barrel, and the top end of the return spring is movably abutted to the bottom surface of the movable plate.
Preferably, a plurality of inverted-U-shaped cooling pipes are transversely arranged in the air supply cavity at equal intervals, and two ends of each cooling pipe hermetically penetrate through the inner part of the air inlet guide cavity; the top of air supply pipe is the throat form, just the one deck rubber sleeve has been cup jointed on the outer wall of air supply pipe, just the rubber sleeve is sealed the butt with the inner wall of vent.
Preferably, a rectangular ventilation opening is formed in the upper portion of the rear end face of the information terminal box, a dust screen is arranged on the outer side of the ventilation opening, and a dry cotton net is arranged on the inner side of the ventilation opening.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, a wireless communication function is adopted to complete data interaction between the vehicle-mounted information terminal and the background server, and the vehicle-mounted terminal packs CAN bus message data and GPS positioning information and sends the packed CAN bus message data and the GPS positioning information to the background server; the server stores the data into the database, and provides a C/S architecture query system for the user, so that the user can conveniently access various data, realize various functions of remote diagnosis, remote control and position monitoring, and meet the wide requirements of automobile users;
through the matching of the base, the information terminal box and the anti-slide strip plate, the anti-vibration and sliding effects of the vehicle-mounted information terminal after installation are convenient to improve, the problem that the vehicle-mounted information terminal is easy to loose in installation due to vibration after installation is solved, the information terminal in a working state can be cooled synchronously by water and air, meanwhile, the air cooling and the water cooling can be mutually cooled, and the cooling rate of the vehicle-mounted information terminal when the vehicle-mounted information terminal needs to be cooled rapidly are improved; the installation protection effect and the high temperature resistant effect of the vehicle-mounted information terminal are greatly improved when the vehicle-mounted information terminal is used.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic perspective view of a base and an information terminal box according to the present invention;
FIG. 3 is a schematic perspective view of the slat and cooling water pipe of the present invention;
fig. 4 is a front view structural section of the base and the information terminal box of the present invention;
FIG. 5 is a sectional view of the configuration of the slat and cooling water tube of the present invention;
FIG. 6 is a cross-sectional view of a threaded cartridge configuration of the present invention;
FIG. 7 is a schematic top view of the push rod and the V-shaped plate of the present invention.
Number in the figure: 1. a base; 2. an information terminal box; 3. a support strip; 4. an anti-skid strip plate; 5. A cooling water pipe; 6. positioning the bolt; 7. a threaded barrel; 8. mounting a box; 9. a fixing plate; 10. a heat radiation backing plate; 11. a PCB control board; 12. a threaded pipe; 13. an air supply pipe; 14. a vent; 15. a micro water pump; 16. a fan; 17. a cooling pipe; 18. inserting a pipe; 19. sealing sleeves; 20. a movable plate; 21. a push rod; 22. a return spring; 23. a V-shaped plate; 24. and (6) a plugging block.
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.
Example (b): referring to fig. 1-7, an information terminal based on internet information security comprises a base 1 and an information terminal box 2 arranged on the top surface of the base 1, and the information terminal based on internet information security comprises the base 1 and the information terminal box 2 arranged on the top surface of the base 1, wherein a PCB control board 11, an upper liquid crystal screen arranged on one side of the front end surface of the information terminal box 2 and a switch arranged on the front end surface of the information terminal box 2 are arranged in the information terminal box 2; the PCB control panel 11 comprises a vehicle-mounted information terminal MCU module, a whole vehicle CAN network, a vehicle-mounted sensor, an A/D conversion interface and a GPS positioning module; the CAN network of the whole vehicle is connected with a vehicle-mounted network port of the MCU module of the vehicle-mounted information terminal, the signal output end of the vehicle-mounted sensor is connected with the signal input end of the A/D conversion interface, the signal output end of the A/D conversion interface is connected with a signal acquisition port of the MCU module of the vehicle-mounted information terminal, and the GPS positioning module is connected with the MCU module of the vehicle-mounted information terminal; the PCB control panel 11 also comprises a wireless communication module, the wireless communication module is connected with the vehicle-mounted information terminal MCU module through a UART serial port, and the wireless communication module comprises a 3G wireless network, GPRS and GSM; the vehicle-mounted information terminal MCU module is provided with a CAN bus interface, the CAN bus interface is connected with a CAN transceiver, and the vehicle-mounted information terminal MCU module is connected with a whole vehicle CAN network through a CAN bus; z-shaped bearing strips 3 are longitudinally and fixedly connected to two sides of the bottom surface of the base 1, U-shaped anti-slide strip plates 4 are arranged at the front end, the rear end and the middle part of the top of the information terminal box 2, U-shaped cooling water pipes 5 are arranged at the bottoms of the anti-slide strip plates 4, and two ends of each cooling water pipe 5 are sealed; a U-shaped positioning groove is formed in the circle of the outer wall of the information terminal box 2 and matched with the cooling water pipe 5, and four corners of the top surface of the information terminal box 2 are fixedly connected with the base 1 through fixing bolts; a software system is solidified in the vehicle-mounted information terminal MCU module 1, an information configuration table exists in the software system, and the table defines which messages need to be collected, and is packaged according to which sequence, and the frequency of sending data packets is defined; the user flexibly modifies the content of the configuration table on the background server and remotely updates the content to the vehicle-mounted terminal so as to acquire different messages. And finishing data interaction between the vehicle-mounted information terminal and the background server at the wireless communication module. The vehicle-mounted information terminal MCU module packs CAN bus message data and positioning information acquired by the GPS positioning module and sends the packed CAN bus message data and the positioning information to the background server, and the server stores the data into a database and provides a C/S (client/server) architecture query system for a user, namely the user accesses various data through a browser; in addition, the user can send instructions to the vehicle-mounted terminal by means of the query system, for example, the vehicle-mounted terminal monitors the running state and the position information of the vehicle, sends a remote control instruction to the vehicle, and instructs to lock the vehicle door, start the air conditioner and the like.
In the invention, a fixed plate 9 is horizontally and fixedly connected to the inner wall of a bulge at the lower part of an information terminal box 2, an air guide groove is formed in the bottom surface of the fixed plate 9, a honeycomb heat dissipation plate is filled in the air guide groove, a heat dissipation backing plate 10 is horizontally arranged on the top surface of the fixed plate 9, the heat dissipation backing plate 10 and a honeycomb-hole-shaped rubber mat structure are arranged, a PCB control panel 11 is installed on the top surface of the heat dissipation backing plate 10, rubber sleeves are arranged at four corners of the top surface of the PCB control panel 11 in a penetrating mode, connecting bolts are arranged in the rubber sleeves, penetrating openings are vertically formed at four corners of the top surface of the heat dissipation backing plate 10, threaded pipes 12 inserted in the penetrating openings are vertically arranged at four corners of the top surface of the fixed plate 9, the bottom ends of the connecting bolts are connected to the insides of the threaded pipes 12, and the top ends of the threaded pipes 12 are lower than the opening height of the penetrating openings; the rectangular ventilation port is formed in the upper portion of the rear end face of the information terminal box 2, the dustproof net is arranged on the outer side of the ventilation port, the dry cotton net is arranged on the inner side of the ventilation port, the base 1 is matched with the information terminal box 2 and the anti-slide strip plate 4, the anti-vibration and sliding effects of the vehicle-mounted information terminal after installation are convenient to improve, the problem that the vehicle-mounted information terminal is prone to installation looseness due to vibration after installation is solved, the information terminal in a working state can be cooled synchronously by water cooling and air cooling, meanwhile, the air cooling and the water cooling can be mutually cooled, and the cooling rate of the vehicle-mounted information terminal when the vehicle-mounted information terminal needs to be cooled rapidly is improved; the installation protection effect and the high temperature resistant effect of the vehicle-mounted information middle end are greatly improved when the vehicle-mounted information middle end is used.
In the invention, positioning bolts 6 are connected to the tops of two ends of an anti-slide plate 4 in a threaded manner, limiting openings aligned with positioning grooves are formed in the front end, the rear end and the middle part of the bottoms of two sides of an information terminal box 2, a fixing groove is vertically formed in the top surface of a base 1 in each limiting opening, a threaded cylinder 7 matched with the positioning bolts 6 is arranged in each fixing groove, and the bottom end of each threaded cylinder 7 is sealed; the front end and the rear end of the bottoms of the two ends of the cooling water pipe 5 are vertically communicated with an inserting pipe 18, the front end and the rear end of the top surface of the base 1 in the limiting port are vertically provided with sealing sleeves 19 penetrating into the liquid injection cavity, and the bottom ends of the inserting pipes 18 are hermetically inserted in the sealing sleeves 19; the threaded cylinder 7 is provided with a plugging component for sealing the sealing sleeve 19; the plugging assembly comprises a movable plate 20 which is horizontally and movably arranged inside the threaded cylinder 7 and a push rod 21 which is vertically and rotatably arranged in the middle of the bottom surface of the movable plate 20, and the bottom end of the positioning bolt 6 is tightly abutted against the top of the movable plate 20; the bottom end of the push rod 21 movably penetrates into the liquid injection cavity, a V-shaped plate 23 with an inward V-shaped opening is horizontally and fixedly connected to the bottom end of the push rod 21, blocking blocks 24 matched with the sealing sleeves 19 are vertically arranged at the tops of two ends of the V-shaped plate 23, and the tops of the blocking blocks 24 are inclined planes; the movable sleeve that the push rod 21 is located on the body of rod of threaded sleeve 7 is equipped with reset spring 22, reset spring 22's top and the bottom surface activity butt of fly leaf 20, through under reset spring 22's effect, not only improve the anti not hard up effect of positioning bolt 6 after connecting, be convenient for can rise automatically through reset spring 22 when fly leaf 20 is not stressed in addition, and drive the shutoff piece 24 at V style of calligraphy board 23 both ends shutoff again inside seal cover 19, and then when not installing anti-slide bar board 4 and condenser tube 5, be convenient for make seal cover 19 be in encapsulated situation, the phenomenon of effectively avoiding appearing the weeping takes place.
In the invention, a mounting groove is longitudinally formed in the middle of the bottom surface of a base 1, a mounting box 8 is longitudinally arranged in the mounting groove, an air supply cavity is horizontally opened in the base 1 at the upper part of the mounting groove, flow guide cavities are horizontally opened in the bases 1 at two sides of the mounting groove, and liquid injection valve pipes penetrating into the flow guide cavities are arranged at two sides of the rear end surface of the base 1 so as to conveniently inject cooling liquid into the flow guide cavities through the liquid injection valve pipes; a liquid injection cavity is longitudinally formed in the base 1 outside the flow guide cavity, and a micro water pump 15 for conveying water between the two flow guide cavities is arranged in the mounting box 8; the inner ends of the two diversion cavities are respectively provided with a water delivery pipe which penetrates through the air inlet and outlet cavities, and the tops of the liquid inlet pipe and the liquid outlet pipe of the miniature water pump 15 penetrate out of the mounting box 8 and are fixedly communicated with the water delivery pipes; a flow guide hole is formed in the bottom between the flow guide cavity and the liquid injection cavity, and a filter screen is arranged in the flow guide hole, so that impurities carelessly entering the flow guide cavity can be conveniently isolated, and the impurities are prevented from entering the liquid injection cavity; a plurality of inverted U-shaped cooling pipes 17 are transversely arranged in the air supply cavity at equal intervals, and two ends of each cooling pipe 17 penetrate through the inner part of the flow guide cavity in a sealing manner; the top that supplies tuber pipe 13 is the throat form, and has cup jointed the one deck rubber sleeve on supplying the outer wall of tuber pipe 13, and the sealed butt of inner wall of rubber sleeve and vent 14, improves the sealed effect of supplying tuber pipe 13 and vent 14 after the butt joint.
In the invention, an air cooling component for preventing dust in the information terminal box 2 is arranged in the air supply cavity; the air cooling subassembly includes that the equidistance locates a plurality of fans 16 at 8 tops of mounting box, run through a plurality of air feed pipe 13 of locating the air supply intracavity top surface, set up a plurality of vents 14 in 2 bottom surfaces of information terminal box, the 14 inside levels of vent are equipped with dry otter board, the air intake has all vertically been seted up to the top surface of mounting box 8 and bottom surface, the interior level of air intake is equipped with dustproof otter board, be convenient for to carry out dust isolation and drying process before the wind body gets into information terminal box 2, avoid moist air and dust to get into inside the information terminal box 2, the life of the inside electrical components of information terminal box 2 has effectively been prolonged.
The working principle is as follows: in this embodiment, the present invention further provides a method for using an information terminal based on internet information security, including the following steps:
firstly, injecting cooling liquid into a flow guide cavity through a liquid injection valve pipe, and then preliminarily fixing an information terminal box 2 on the top of a base 1 through a fixing bolt, so that a threaded cylinder 7 extends into limiting ports on two sides of the information terminal box 2, and an air supply pipe 13 is inserted into an air vent 14 on the bottom of the information terminal box 2, thereby playing a role in resisting translation after the information terminal box 2 is installed; then, the anti-slide strip plate 4 with the cooling water pipe 5 and the inserting pipe 18 is arranged at the top of the information terminal box 2, so that the cooling water pipe 5 is inserted in a positioning groove formed by the depression of the information terminal box 2, and the inserting pipe 18 is initially inserted in the sealing sleeve 19;
secondly, the positioning bolt 6 is connected into the threaded barrel 7 in a threaded manner, the movable plate 20 is pushed to descend while the positioning bolt 6 is screwed to descend, the V-shaped plate 23 at the bottom of the push rod 21 is pushed to descend, the return spring 22 is compressed while the movable plate 20 descends, the descending V-shaped plate 23 drives the blocking block 24 to withdraw from the outer end of the sealing sleeve 19, the bottom opening of the sealing sleeve 19 is opened, and then cooling liquid in the liquid injection cavity can enter the cooling water pipe 5 through the sealing sleeve 19 and the insertion pipe 18; under the action of the return spring 22, the anti-loosening effect of the positioning bolt 6 after connection is improved, the movable plate 20 can automatically rise back through the return spring 22 when not stressed, the blocking blocks 24 at the two ends of the V-shaped plate 23 are driven to be blocked inside the sealing sleeve 19 again, and then when the anti-sliding strip plate 4 and the cooling water pipe 5 are not installed, the sealing sleeve 19 is in a sealing state, so that the phenomenon of liquid leakage is effectively avoided;
after the anti-slide strip plate 4 is installed, the anti-loosening and anti-sliding effects of the information terminal box 2 after installation are further improved, and then the device is installed in a vehicle through the bearing strip plate 3; then electrically connecting a micro water pump 15 and a fan 16 with external control equipment through leads, when the micro water pump 15 and the fan 16 are required to be started for cooling, simultaneously starting the micro water pump 15 and the fan 16, wherein the started micro water pump 15 can convey the cooling liquid in one flow guide cavity to the inside of the other flow guide cavity, then the cooling liquid in the other flow guide cavity is matched with an inserting pipe 18 through a liquid injection cavity and a sealing sleeve 19, so that the cooling liquid is pressurized to enter one end of a cooling water pipe 5, then the cooling liquid in the cooling water pipe 5 flows from one end to the other end, finally flows back to the inside of the other liquid injection cavity through the inserting pipe 18 at the other end of the cooling water pipe 5, and then returns to the inside of the original flow guide cavity, and further the cooling liquid forms a circulating flow effect between the base 1 and the cooling water pipe 5;
when the fan 16 is started, air is conveniently sucked from an air inlet of the mounting box 8, then the air is accelerated and then is conveyed into the vent 14 through the air supply cavity and the air supply pipe 13, then the air is dried by the drying screen plate and then enters the information terminal box 2, as the fixing plate 9 on the inner bottom surface of the information terminal box 2 is in an overhead shape, the air inlet of the vent 14 cannot be influenced, and the air can be conveniently improved in the circulation effect inside the box body through the arrangement of the concave and convex positioning grooves on the outer side and the inner side of the information terminal box 2, so that the high-efficiency cooling and heat dissipation effects are achieved;
and step five, then through the inside wind body of information terminal box 2 from the interior discharge of taking a breath on the information terminal box 2 rear end face can, get into the effect that realizes the dual cooling of forced air cooling and water-cooling, when the forced air cooling starts, be convenient for to get into the effect that the cooling pipe 17 is inside and the coolant liquid plays the heat dissipation cooling, and then make and can play the effect of mutual cooling between forced air cooling and the water-cooling.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an information terminal based on internet information security, includes base (1) and information terminal box (2) of locating base (1) top surface, its characterized in that: a PCB control panel (11), an upper liquid crystal screen arranged on one side of the front end face of the information terminal box (2) and a switch arranged on the front end face of the information terminal box (2) are arranged in the information terminal box (2); the PCB control panel (11) comprises a vehicle-mounted information terminal MCU module, a whole vehicle CAN network, a vehicle-mounted sensor, an A/D conversion interface and a GPS positioning module; the whole CAN network is connected with a vehicle network port of a vehicle-mounted information terminal MCU module, a signal output end of the vehicle-mounted sensor is connected with a signal input end of the A/D conversion interface, a signal output end of the A/D conversion interface is connected with a signal acquisition port of the vehicle-mounted information terminal MCU module, and the GPS positioning module is connected with the vehicle-mounted information terminal MCU module;
the PCB control panel (11) further comprises a wireless communication module, the wireless communication module is connected with the vehicle-mounted information terminal MCU module through a UART serial port, and the wireless communication module comprises a 3G wireless network, GPRS and GSM;
the vehicle-mounted information terminal MCU module is provided with a CAN bus interface, the CAN bus interface is connected with a CAN transceiver, and the vehicle-mounted information terminal MCU module is connected with a whole vehicle CAN network through a CAN bus;
z-shaped bearing strips (3) are longitudinally and fixedly connected to two sides of the bottom surface of the base (1), U-shaped anti-sliding strip plates (4) are arranged at the front end, the rear end and the middle part of the top of the information terminal box (2), U-shaped cooling water pipes (5) are arranged at the bottoms of the anti-sliding strip plates (4), and two ends of each cooling water pipe (5) are arranged in a closed manner; the outer wall of the information terminal box (2) is matched with the cooling water pipe (5) in a circle, U-shaped positioning grooves are formed in the concave portion of the cooling water pipe, and four corners of the top face of the information terminal box (2) are fixedly connected with the base (1) through fixing bolts.
2. An information terminal based on internet information security according to claim 1, characterized in that: positioning bolts (6) are in threaded connection with the tops of the two ends of the anti-slide plate (4), limiting openings aligned with the positioning grooves are formed in the front end, the rear end and the middle of the bottoms of the two sides of the information terminal box (2), fixing grooves are vertically formed in the top surface of the base (1) in the limiting openings, threaded cylinders (7) matched with the positioning bolts (6) are arranged in the fixing grooves, and the bottom ends of the threaded cylinders (7) are arranged in a closed mode;
the water-saving device is characterized in that a mounting groove is longitudinally formed in the middle of the bottom surface of the base (1), a mounting box (8) is longitudinally arranged in the mounting groove, an air supply cavity is horizontally opened in the base (1) at the upper part of the mounting groove, flow guide cavities are horizontally opened in the bases (1) at two sides of the mounting groove, a liquid injection cavity is longitudinally formed in the base (1) at the outer side of the flow guide cavities, and a micro water pump (15) for conveying water between the two flow guide cavities is arranged in the mounting box (8); an air cooling assembly used for preventing dust in the information terminal box (2) is arranged in the air supply cavity;
the front end and the rear end of the bottoms of the two ends of the cooling water pipe (5) are vertically communicated with insertion pipes (18), the front end and the rear end of the top surface of the base (1) in the limiting port are vertically provided with sealing sleeves (19) penetrating into the liquid injection cavity, and the bottom ends of the insertion pipes (18) are hermetically inserted in the sealing sleeves (19); and a plugging component used for sealing by a sealing sleeve (19) is arranged on the threaded cylinder (7).
3. An information terminal based on internet information security according to claim 2, characterized in that: the utility model discloses an information terminal box, including information terminal box (2), fixed plate (9) are improved level on the bellied inner wall in information terminal box (2) lower part rigid coupling, the top surface level of fixed plate (9) is equipped with cooling pad board (10), the top surface at cooling pad board (10) is installed in PCB control panel (11), the top surface four corners of PCB control panel (11) all runs through and is equipped with the rubber sleeve, be equipped with connecting bolt in the rubber sleeve, the equal vertical run-through that has seted up in top surface four corners of cooling pad board (10), the equal vertical screwed pipe (12) of pegging graft in the run-through that is equipped with in top surface four corners of fixed plate (9), connecting bolt's bottom is connected inside screwed pipe (12), just the top of screwed pipe (12) is less than the open-top height that runs through the mouth.
4. An information terminal based on internet information security according to claim 2, characterized in that: the air cooling subassembly includes that a plurality of fans (16) at mounting box (8) top, a plurality of air feed pipe (13) of locating the air supply intracavity top surface, set up a plurality of vents (14) in information terminal box (2) bottom surface are located to the equidistance, the inside level of vent (14) is equipped with dry otter board, the air intake has all vertically been seted up to the top surface and the bottom surface of mounting box (8), equal level is equipped with dustproof otter board in the air intake.
5. An information terminal based on internet information security according to claim 2, characterized in that: the inner ends of the two diversion cavities are respectively provided with a water delivery pipe penetrating through the air inlet and outlet cavities, and the tops of the liquid inlet pipe and the liquid outlet pipe of the miniature water pump (15) penetrate out of the mounting box (8) and are fixedly communicated with the water delivery pipes; the bottom is equipped with the water conservancy diversion hole between water conservancy diversion chamber and the notes liquid chamber, the downthehole portion of water conservancy diversion is equipped with the filter screen.
6. An information terminal based on internet information security according to claim 2, characterized in that: the plugging assembly comprises a movable plate (20) horizontally and movably arranged in the threaded barrel (7) and a push rod (21) vertically and rotatably arranged in the middle of the bottom surface of the movable plate (20), and the bottom end of the positioning bolt (6) is tightly abutted against the top of the movable plate (20); the bottom end of the push rod (21) movably penetrates into the liquid injection cavity, a V-shaped plate (23) with an inward V-shaped opening is horizontally and fixedly connected to the bottom end of the push rod (21), blocking blocks (24) matched with the sealing sleeves (19) are vertically arranged at the tops of two ends of the V-shaped plate (23), and the tops of the blocking blocks (24) are inclined; the push rod (21) is movably sleeved with a return spring (22) on a rod body located in the threaded cylinder (7), and the top end of the return spring (22) is movably abutted to the bottom surface of the movable plate (20).
7. An information terminal based on internet information security according to claim 4, characterized in that: a plurality of inverted U-shaped cooling pipes (17) are transversely arranged in the air supply cavity at equal intervals, and two ends of each cooling pipe (17) penetrate through the inner part of the air guide cavity in a sealing manner; the top of air supply pipe (13) is the throat form, just the one deck rubber sleeve has been cup jointed on the outer wall of air supply pipe (13), just the rubber sleeve seals the butt with the inner wall of vent (14).
8. An information terminal based on internet information security according to claim 1, characterized in that: the upper portion of the rear end face of the information terminal box (2) is provided with a rectangular ventilation opening, the outer side of the ventilation opening is provided with a dust screen, and the inner side of the ventilation opening is provided with a dry cotton net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210535298.0A CN114900746A (en) | 2022-05-17 | 2022-05-17 | Information terminal based on internet information security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210535298.0A CN114900746A (en) | 2022-05-17 | 2022-05-17 | Information terminal based on internet information security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114900746A true CN114900746A (en) | 2022-08-12 |
Family
ID=82724698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210535298.0A Withdrawn CN114900746A (en) | 2022-05-17 | 2022-05-17 | Information terminal based on internet information security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114900746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115955801A (en) * | 2023-03-10 | 2023-04-11 | 陕西盛禾汇达网络科技有限公司 | Suspension type network security server cabinet |
| CN117177528A (en) * | 2023-08-09 | 2023-12-05 | 南通逸飞智能科技有限公司 | Intelligent home monitoring system |
-
2022
- 2022-05-17 CN CN202210535298.0A patent/CN114900746A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115955801A (en) * | 2023-03-10 | 2023-04-11 | 陕西盛禾汇达网络科技有限公司 | Suspension type network security server cabinet |
| CN115955801B (en) * | 2023-03-10 | 2023-08-01 | 陕西盛禾汇达网络科技有限公司 | Suspended network security server cabinet |
| CN117177528A (en) * | 2023-08-09 | 2023-12-05 | 南通逸飞智能科技有限公司 | Intelligent home monitoring system |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220812 |
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| WW01 | Invention patent application withdrawn after publication |