Embedded tire pressure monitoring system
Technical field
This utility model relates to special tire pressure monitoring technical field, a kind of embedded tire pressure monitoring system.
Background technology
Tyre pressure indicator is to receive tire signal by tyre pressure sensor, and the operation principle then utilizing wireless high-frequency signal to be transferred to display is monitored.Traditional tire pressure monitoring system display is generally placed upon near car steering instrumental panel or is arranged on cigar lighter, the malposition that user may lay because of display, thus blocked the driving sight line of driver, cause certain driving risk, and the tire pressure monitoring system of cigar lighter type, can not Real Time Observation very easily, suitably tire pressure display is arranged on the room of automobile itself so a kind of, becomes a kind of optimum selection of user.
The application of external tyre pressure meter is more and more extensive, and for the car of long run, tyre explosion is often the principal element of vehicle accident on highway.The tire of automobile under reasonable maintaining can expanded service life, reduce tire accident rate.Therefore monitoring pressure of tire and adjusting in time is each driver thing of needing often to pay close attention to, and driver needs regular to know tire pressure situation, keeps the tyre pressure of standard and finds tire gas leakage in time.
The display of tire pressure state and alarm device are typically to be attached on instrumental panel or the cigar lighter on foreground during driving, and some is by solar energy power taking, and some is by cigar lighter power taking.Solar energy power taking has some potential safety hazard following: the first, be placed on instrumental panel by tire pressure display, easily blocks the driving sight line of driver.The second, in driving procedure, there is certain potential safety hazard in the article of not fixing in compartment, may rocking to cause and injure the security risk of driver or passenger by a crashing object because of vehicle environment.Cigar lighter power taking there is also that following some is inconvenient: the first, the fixing display instrument connected, and can only be that user presents data from an angle, lack motility, and user's visual range in display instrument of having to condescend to take this post carries out showing the reading of content.The second, it is connected owing to display instrument and power taking plug are fixing, and display instrument occupies the most roomy space, thus affect the operation of driver, as easily stopped the forward operation of gear operating lever.3rd, on automobile, one or two power taking interface only is once taken by this display instrument, then cannot provide power interface for other equipment.So for the limited utilization of resources, lack efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of embedded tire pressure monitoring system, it is possible to solve above-mentioned problem.
This utility model for achieving the above object, is achieved through the following technical solutions:
Embedded tire pressure monitoring system, including automobile for button seat, automobile arranges one or more jacks for button seat top, tyre pressure indicator body is installed in one of them jack, other jacks are respectively mounted automobile for button, tyre pressure indicator body coordinates with jack grafting, and tyre pressure indicator body includes dough sheet, LCD, light guide plate, plastic cement button, PCB main board, plastic surface shell, plastic cement drain pan, MCU, buzzer, P socket, limited block, connection socket and PCB high frequency plate.
In order to realize the purpose of this utility model further, can also be by the following technical solutions: dough sheet is installed in the side of described plastic cement drain pan, LCD is installed in the inner side of dough sheet, light guide plate is installed in the inner side of LCD, PCB main board is installed in the inner side of light guide plate, PCB main board is connected with the inner side of plastic cement drain pan, and the sidepiece of PCB main board installs MCU and PCB high frequency plate, and the sidepiece of PCB high frequency plate installs buzzer.The sidepiece of described plastic cement drain pan installs two limited blocks, and limited block all coordinates for button seat with automobile.Described automobile coordinates for button seat grafting with automobile for button.Installing plastic cement button in described plastic surface shell, plastic cement button coordinates with LCD.Install between described PCB main board with PCB high frequency plate and be connected socket.Described dough sheet 1, LCD2, light guide plate, MCU, PCB main board, plastic surface shell, plastic cement drain pan display module form space for realizing the display screen of display function.Described PCB high frequency plate, 3P socket, buzzer constitute power taking attachment means, and power taking attachment means is used for providing power interface to supply electricity to display module.Described power line matches with automobile fuse box power taking.Described ground wire matches with body of a motor car metal shell.Described external antenna can reduce electrical interference signal, strengthens reception sensitivity.
The utility model has the advantage of: this utility model has been broken traditional tire pressure display and has been placed on instrumental panel or embeds the mounting means on cigar lighter, tyre pressure indicator body is combined together with automobile, not only avoided and blocked potential safety hazard that driver drives vehicle sight line caused but also can the more convenient tire pressure data of Real Time Observation intuitively, plastic cement drain pan is embedded the idle automobile jack for button seat by unique design, the most reasonably make use of the space that automobile is limited, it is also possible to preferably fix tyre pressure indicator body position in compartment and keep constant.Cigar lighter power taking need not be utilized, save the space in compartment, it is to avoid other article power takings and occupied.
Dough sheet of the present utility model, LCD, light guide plate, MCU, plastic surface shell, plastic cement drain pan and PCB main board constitute display module, display module is the display screen for realizing display function, described PCB high frequency plate, P socket and buzzer constitute power taking attachment means, and power taking attachment means is used for providing power interface supply electricity to display module and be accompanied with ground wire device.Plastic cement drain pan in display instrument assembly of the present utility model utilizes embeddable mode to design, and stablizes and is firmly fixed on vehicle body by display module.Plastic surface shell of the present utility model and the size of dough sheet and size fit into Toyota Motor for button size, take full advantage of automobile for the idle space of button.Tyre pressure indicator itself and vehicle body are well effectively merged by this utility model, locus limited in saving automobile, nor affect on the appearance design of automobile.Tyre pressure indicator of the present utility model is without using the power taking of cigar lighter position, it is to avoid take other electronic equipment positions to take power.This utility model is arranged on vehicle body and is more convenient for user's Real Time Observation tire pressure data than being arranged on cigar lighter position, does not also interfere with the forward operation of automobile gears stick.This utility model is perfectly combined with vehicle body, does not affects sight line requirement when user drives a vehicle completely.Power taking attachment means of the present utility model can separate with display instrument, and its power taking interface additionally has a ground wire to connect.This utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;Fig. 2 is wiring construction schematic diagram of the present utility model;Fig. 3 is this utility model annexation structural representation;Fig. 4 is one of structural representation of plastic cement drain pan;Fig. 5 be the structural representation of plastic cement drain pan and two;Fig. 6 be the structural representation of plastic cement drain pan and three;Fig. 7 is automobile for one of structural representation of button seat;Fig. 8 is automobile for the two of the structural representation of button seat;Fig. 9 is automobile for the three of the structural representation of button seat.
Mark parts: 1 dough sheet 2LCD3 light guide plate 4 plastic cement button 5PCB mainboard 6 plastic surface shell 7 plastic cement drain pan 8MCU9 buzzer 103P socket 11 limited block 12PCB high frequency plate 13 automobile connects socket 15 automobile for button 16 jack for button seat 14.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embedded tire pressure monitoring system, such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Fig. 8 and Fig. 9, including automobile for button seat 13, automobile arranges one or more jacks 16 for button seat 13 top, in one of them jack 16, tyre pressure indicator body is installed, other jacks 16 are respectively mounted automobile for button 15, tyre pressure indicator body coordinates with jack 16 grafting, tyre pressure indicator body includes dough sheet 1, LCD2, light guide plate 3, plastic cement button 4, PCB main board 5, plastic surface shell 6, plastic cement drain pan 7, MCU8, buzzer 9, 3P socket 10, limited block 11, connect socket 14 and PCB high frequency plate 12.
This utility model has been broken traditional tire pressure display and has been placed on instrumental panel or embeds the mounting means on cigar lighter, tyre pressure indicator body is combined together with automobile, not only avoided and blocked potential safety hazard that driver drives vehicle sight line caused but also can the more convenient tire pressure data of Real Time Observation intuitively, plastic cement drain pan 7 is embedded the idle automobile jack 16 for button seat 13 by unique design, the most reasonably make use of the space that automobile is limited, it is also possible to preferably fix tyre pressure indicator body position in compartment and keep constant.Cigar lighter power taking need not be utilized, save the space in compartment, it is to avoid other article power takings and occupied.Described dough sheet 1, LCD2, light guide plate 3, MCU8, PCB main board 5, plastic surface shell 6, plastic cement drain pan 7 display module form space for realizing the display screen of display function.Described PCB high frequency plate 12,3P socket 10, buzzer 9 constitute power taking attachment means, and power taking attachment means is used for providing power interface to supply electricity to display module.
Described power line matches with automobile fuse box power taking.
Described ground wire matches with body of a motor car metal shell.
Described external antenna can reduce electrical interference signal, strengthens reception sensitivity.
Dough sheet 1 of the present utility model, LCD2, light guide plate 3, MCU8, plastic surface shell 6, plastic cement drain pan 7 and PCB main board 5 constitute display module, display module is the display screen for realizing display function, described PCB high frequency plate 12,3P socket 10 and buzzer 9 constitute power taking attachment means, and power taking attachment means is used for providing power interface supply electricity to display module and be accompanied with ground wire device.Plastic cement drain pan in display instrument assembly of the present utility model utilizes embeddable mode to design, and stablizes and is firmly fixed on vehicle body by display module.Plastic surface shell 6 of the present utility model and the size of dough sheet and size fit into Toyota Motor for button size, take full advantage of automobile for the idle space of button.Tyre pressure indicator itself and vehicle body are well effectively merged by this utility model, locus limited in saving automobile, nor affect on the appearance design of automobile.Tyre pressure indicator of the present utility model is without using the power taking of cigar lighter position, it is to avoid take other electronic equipment positions to take power.This utility model is arranged on vehicle body and is more convenient for user's Real Time Observation tire pressure data than being arranged on cigar lighter position, does not also interfere with the forward operation of automobile gears stick.This utility model is perfectly combined with vehicle body, does not affects sight line requirement when user drives a vehicle completely.Power taking attachment means of the present utility model can separate with display instrument, and its power taking interface additionally has a ground wire to connect.
Dough sheet 1 is installed in the side of described plastic cement drain pan 7, LCD2 is installed in the inner side of dough sheet 1, light guide plate 3 is installed in the inner side of LCD2, PCB main board 5 is installed in the inner side of light guide plate 3, PCB main board 5 is connected with the inner side of plastic cement drain pan 7, the sidepiece of PCB main board 5 installs MCU8 and PCB high frequency plate 12, and the sidepiece of PCB high frequency plate 12 installs buzzer 9.Buzzer 9 of the present utility model can facilitate PCB high frequency plate 12 to send alarm sound and keypad tone.Light guide plate 3 of the present utility model can conveniently observe the numeral that LCD2 shows.The signal of telecommunication is shown on LCD2 by PCB main board 5 of the present utility model.MCU8 of the present utility model can control the operation of PCB main board 5.
The sidepiece of described plastic cement drain pan 7 installs two limited blocks 11, and limited block 11 all coordinates for button seat 13 with automobile.Limited block 11 of the present utility model is possible to prevent plastic cement drain pan 7 to depart from for button seat 13 with automobile.
Described automobile coordinates for button seat 13 grafting with automobile for button 15.Automobile of the present utility model coordinates for button seat 13 grafting for button 15 and automobile automobile can be facilitated for the dismounting of button 15 and installation.
Installing plastic cement button 4 in described plastic surface shell 6, plastic cement button 4 coordinates with LCD2.Plastic cement button 4 of the present utility model coordinates with LCD2 can conveniently control LCD2.
Install between described PCB main board 5 with PCB high frequency plate 12 and be connected socket 14.Connection socket 14 of the present utility model can facilitate dismounting and the installation of PCB high frequency plate 12.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.