CN110553654A - A dust removal heat dissipation type navigation equipment for car - Google Patents
A dust removal heat dissipation type navigation equipment for car Download PDFInfo
- Publication number
- CN110553654A CN110553654A CN201910903709.5A CN201910903709A CN110553654A CN 110553654 A CN110553654 A CN 110553654A CN 201910903709 A CN201910903709 A CN 201910903709A CN 110553654 A CN110553654 A CN 110553654A
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- Prior art keywords
- main body
- display screen
- plate
- hole
- heat dissipation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/265—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network constructional aspects of navigation devices, e.g. housings, mountings, displays
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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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to a dust removal and heat dissipation type navigation device for an automobile, which comprises a main body, a display screen and a fixing clamp, the main body is cuboid, the display screen is arranged on one side of the main body, the fixing clamp is arranged on the other side of the main body, the main body is internally provided with a navigation system, the main body is internally provided with a heat dissipation mechanism and a dust removal mechanism, the heat dissipation mechanism comprises a movable plate, four movable components and at least two sealing rods, the moving component comprises a fixed pipe, a heat conducting disc, a moving disc, a connecting line, a fixed pulley, a mounting hole and a resetting unit, the dust removal mechanism comprises a nozzle, a ventilation pipe, a through hole and an auxiliary assembly, the ventilation pipe is parallel to the sealing rod, this a dust removal heat dissipation type navigation equipment for car has realized radiating function through heat dissipation mechanism, and not only, has still realized the function of cleaing away the dust through dust removal mechanism.
Description
Technical Field
The invention relates to the field of navigation equipment, in particular to dust removal and heat dissipation type navigation equipment for an automobile.
Background
The navigation equipment refers to navigation and guidance devices used in navigation, aviation, astronomy, hydrology, land transportation and other aspects, and terminal products thereof can be generally divided into: navigational, survey, time service, direction finding, and the like. Satellite navigation is commonly applied to the main fields of geographic data acquisition, mapping, vehicle monitoring and scheduling and navigation service, aviation and navigation, military, time and synchronization, mechanical control, mass consumption application and the like, wherein a vehicle-mounted navigator is one type of navigation equipment and is performed by utilizing a vehicle-mounted GPS to cooperate with an electronic map.
current vehicle automatic navigator can produce a large amount of heats after using for a long time, easily leads to the inside electronic component of vehicle automatic navigator to damage, shortens its life, moreover, still easily piles up the dust on vehicle automatic navigator's the display screen, influences the definition that the user observed the display screen, has reduced the practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the dust removal and heat dissipation type navigation equipment for the automobile is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a dust removal heat dissipation type navigation device for an automobile comprises a main body, a display screen and a fixing clamp, wherein the main body is cuboid, the display screen is arranged on one side of the main body, the fixing clamp is arranged on the other side of the main body, a navigation system is arranged in the main body, and a heat dissipation mechanism and a dust removal mechanism are arranged in the main body;
the heat dissipation mechanism comprises a movable plate, four movable assemblies and at least two sealing rods, the movable plate is parallel to one side of the main body, which is provided with the display screen, the movable plate is arranged right opposite to the display screen, the movable plate is attached to one side, close to the fixing clamp, of the main body, the sealing rods are perpendicular to the movable plate, at least two connecting holes are formed in one side, far away from the display screen, of the main body, the connecting holes and the sealing rods are in one-to-one correspondence and coaxial arrangement, the connecting holes are uniformly formed in the main body in a matrix mode, the aperture of each connecting hole is equal to the diameter of each sealing rod, each sealing rod is inserted into each connecting hole, each sealing rod is in sliding and sealing connection with the inner wall of each connecting hole, each sealing rod is fixed on the movable plate, the movable assemblies are arranged;
The movable assembly comprises a fixed pipe, a heat conducting disc, a movable disc, a connecting wire, a fixed pulley, a mounting hole and a reset unit, the fixed pipe is parallel to the sealing rod, the mounting hole is formed in one side of the main body, which is far away from the display screen, the mounting hole and the fixed pipe are coaxially arranged, the aperture of the mounting hole is equal to the outer diameter of the fixed pipe, one end of the fixed pipe, which is far away from the display screen, is inserted into the mounting hole, the fixed pipe is hermetically and fixedly connected with the inner wall of the mounting hole, the heat conducting disc and the movable disc are both arranged in the fixed pipe and are coaxially arranged with the fixed pipe, the diameter of the heat conducting disc and the diameter of the movable disc are both equal to the inner diameter of the fixed pipe, the heat conducting disc is hermetically and fixedly connected with the inner wall of the fixed pipe, the movable disc is arranged on one side, which is close to the display screen, of the heat conducting disc, a gap is formed between the movable disc and the heat, one end of the connecting wire is fixed on one side, close to the display screen, of the movable plate, the other end of the connecting wire bypasses the fixed pulley and is fixed on one side, close to the display screen, of the movable plate, the fixed pulley is fixed on the inner wall of the main body, the reset assembly is arranged on the movable plate, and the reset assembly drives the movable plate to move towards the direction far away from the display screen;
the dust removal mechanism comprises a nozzle, a ventilation pipe, a through hole and an auxiliary assembly, the ventilation pipe is parallel to the sealing rod, the through hole is formed in one side, provided with the display screen, of the main body, the through hole and the ventilation pipe are coaxially arranged, the aperture of the through hole is equal to the outer diameter of the ventilation pipe, the ventilation pipe penetrates through the through hole, the ventilation pipe and the inner wall of the through hole are sealed and fixedly connected, the ventilation pipe is arranged on one side, close to the display screen, of the movable plate, the nozzle is installed at one end, far away from the movable plate, of the ventilation pipe, the nozzle is arranged towards the direction close to the display screen, a gap is formed between the ventilation pipe and the movable plate, the gap between the ventilation pipe and the movable plate is larger than the length of;
The auxiliary assembly comprises a connecting box, a squeezing plate, a guide pipe, a push rod, a magnet plate, a first spring and a magnet block, the connecting box is fixed on the inner wall of the main body, cleaning liquid is arranged in the connecting box, the squeezing plate is arranged in the connecting box and matched with the connecting box, the squeezing plate slides and is in sealing connection with the inner wall of the connecting box, the squeezing plate is attached to the inner wall of the connecting box close to one side of the ventilation pipe, the magnet plate is parallel to the squeezing plate and is just opposite to the squeezing plate, the magnet plate is arranged between the ventilation pipe and the connecting box, a through hole is formed in one side of the connecting box close to the magnet plate, the push rod is perpendicular to the magnet plate, the through hole and the push rod are coaxially arranged, the diameter of the through hole is equal to that of the push rod, the push rod penetrates through the through hole, the push rod slides and is in sealing connection with, the other end of push rod is fixed in the one side that is close to the connecting box of magnet board, first spring is located between magnet board and the connecting box, the magnet board is connected with the connecting box through first spring, the magnet piece is fixed on the movable plate, the magnet piece is located one side that is close to and the movable plate of connecting box, the magnet piece is located between movable plate and the ventilation pipe, pipe and ventilation pipe intercommunication are passed through to one side of keeping away from the magnet board of connecting box.
Preferably, in order to reduce a gap between the pressing plate and an inner wall of the connection box, the inner wall of the connection box is coated with a sealing grease.
Preferably, in order to reduce the heat from the outside entering the main body, the periphery of the main body and one end of the sealing rod far away from the display screen are both provided with heat-insulating silica gel.
Preferably, in order to improve the heat transfer capacity of the heat conducting plate, the heat conducting plate is provided with heat conducting silica gel.
Preferably, in order to realize the resetting of the moving plate, the resetting unit comprises a guide rod, a second spring and an assembling hole, the guide rod is perpendicular to the moving plate, the assembling hole is formed in the moving plate, the guide rod penetrates through the assembling hole, the guide rod is slidably connected with the assembling hole, two ends of the guide rod are respectively fixed on the inner walls of two sides of the main body, and one side, close to the display screen, of the moving plate is connected with one side, provided with the display screen, of the main body through the second spring.
preferably, the guide bar is coated with a lubricating oil in order to reduce friction between the guide bar and the moving plate.
Preferably, in order to facilitate the installation of the guide rod, the guide rod is provided with a chamfer.
Preferably, in order to prolong the service life of the moving plate, the moving plate is provided with an anti-corrosion zinc coating.
Preferably, the connection line is made of a steel wire rope in order to improve the reliability of the connection line.
As preferred, in order to avoid the movable plate to block up the ventilation pipe, be equipped with the stopper in the main part, the stopper is located between ventilation pipe and the movable plate, the stopper is fixed on the inner wall of main part, the distance between stopper and the movable plate is greater than the length of sealing rod.
The dust removal and heat dissipation type navigation equipment for the automobile has the advantages that the heat dissipation function is realized through the heat dissipation mechanism, compared with the existing heat dissipation mechanism, the heat dissipation mechanism controls the position of the sealing rod through the temperature of the air outside the main body, plays a role of switching, belongs to mechanical control, and is high in anti-interference capacity, the existing temperature control is mainly realized through electronic equipment such as a sensor, the anti-interference capacity is low, and the dust removal function is realized through the dust removal mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a dust removal heat dissipation type navigation device for an automobile according to the present invention;
Fig. 2 is a sectional view of a dust removal heat dissipation type navigation device for an automobile of the present invention;
FIG. 3 is a schematic structural diagram of a heat dissipation mechanism of a dust removal heat dissipation type navigation device for an automobile according to the present invention;
FIG. 4 is a schematic structural diagram of a dust removing mechanism of the dust removing heat dissipating type navigation apparatus for an automobile according to the present invention;
In the figure: 1. the magnetic switch comprises a main body, 2, a display screen, 3, a fixing clamp, 4, a moving plate, 5, a sealing rod, 6, a fixing pipe, 7, a heat conducting disc, 8, a moving disc, 9, a connecting line, 10, a fixed pulley, 11, a nozzle, 12, a ventilation pipe, 13, a connecting box, 14, an extrusion plate, 15, a guide pipe, 16, a push rod, 17, a magnet plate, 18, a first spring, 19, a magnet block, 20, a guide rod, 21, a second spring and 22, a limiting block.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
as shown in fig. 1, a dust removal and heat dissipation type navigation device for an automobile comprises a main body 1, a display screen 2 and a fixing clamp 3, wherein the main body 1 is cuboid, the display screen 2 is arranged on one side of the main body 1, the fixing clamp 3 is arranged on the other side of the main body 1, a navigation system is arranged in the main body 1, and a heat dissipation mechanism and a dust removal mechanism are arranged in the main body 1;
Fix main part 1 at vehicle air conditioner's air outlet through fixation clamp 3, show navigation information on display screen 2 through navigation, realize the navigation, here, the effect that sets up heat dissipation mechanism is the temperature that reduces in the main part 1, and the effect that sets up dust removal mechanism is the dust of cleaing away on the display screen 2.
as shown in fig. 2-3, the heat dissipation mechanism includes a movable plate 4, four movable assemblies and at least two sealing rods 5, the movable plate 4 is parallel to one side of the main body 1, where the display screen 2 is disposed, the movable plate 4 is disposed opposite to the display screen 2, the movable plate 4 is attached to one side of the main body 1, which is close to the fixing clip 3, the sealing rods 5 are perpendicular to the movable plate 4, at least two connecting holes are disposed on one side of the main body 1, which is far away from the display screen 2, the connecting holes are in one-to-one correspondence and coaxial arrangement with the sealing rods 5, the connecting holes are uniformly disposed on the main body 1 in a matrix form, the diameters of the connecting holes are equal to the diameters of the sealing rods 5, the sealing rods 5 are inserted into the connecting holes, the sealing rods 5 are slidably and sealingly connected with the inner walls of the connecting holes, the sealing rods, the moving components correspond to four corners of one side, far away from the display screen 2, of the main body 1 one by one;
The movable assembly comprises a fixed pipe 6, a heat conducting disc 7, a movable disc 8, a connecting wire 9, a fixed pulley 10, a mounting hole and a reset unit, the fixed pipe 6 is parallel to the sealing rod 5, the mounting hole is arranged on one side of the main body 1, which is far away from the display screen 2, the mounting hole is coaxially arranged with the fixed pipe 6, the aperture of the mounting hole is equal to the outer diameter of the fixed pipe 6, one end of the fixed pipe 6, which is far away from the display screen 2, is inserted into the mounting hole, the fixed pipe 6 is hermetically and fixedly connected with the inner wall of the mounting hole, the heat conducting disc 7 and the movable disc 8 are both arranged in the fixed pipe 6 and are both coaxially arranged with the fixed pipe 6, the diameter of the heat conducting disc 7 and the diameter of the movable disc 8 are both equal to the inner diameter of the fixed pipe 6, the heat conducting disc 7 is hermetically and fixedly connected with the inner wall of the fixed pipe 6, the movable disc 8 is arranged on one side of the heat conducting, a gap is formed between the movable disc 8 and the heat conducting rod, the movable disc 8 is hermetically and slidably connected with the inner wall of the fixed tube 6, one end of the connecting wire 9 is fixed on one side, close to the display screen 2, of the movable disc 8, the other end of the connecting wire 9 is fixed on one side, close to the display screen 2, of the movable plate 4 by bypassing the fixed pulley 10, the fixed pulley 10 is fixed on the inner wall of the main body 1, the reset assembly is arranged on the movable plate 4, and the reset assembly drives the movable plate 4 to move towards the direction far away from the display screen 2;
When the air conditioner blows cold air in the car, the temperature between the heat conducting disc 7 and the moving disc 8 in the fixed pipe 6 is reduced through the heat conducting disc 7, the air pressure is reduced through the principle of expansion with heat and contraction with cold, so that the moving disc 8 moves towards the direction far away from the display screen 2 under the action of the air pressure, the moving disc 8 moves towards the direction close to the display screen 2 by pulling the moving plate 4 through the connecting wire 9, and the sealing rod 5 is separated from the connecting hole, here, cold air blown out by the air conditioner can enter the main body 1 through the connecting hole, the temperature in the main body 1 is reduced, heat dissipation is realized, after the air conditioner stops blowing the cold air, the moving disc 8 is reset, so that the connecting wire 9 is loosened, and the moving plate 4 is reset through the resetting unit.
As shown in fig. 4, the dust removing mechanism includes a nozzle 11, a ventilation pipe 12, a through hole and an auxiliary assembly, the ventilation pipe 12 is parallel to the sealing rod 5, the through hole is arranged at one side of the main body 1, which is provided with the display screen 2, the through hole is coaxially arranged with the vent pipe 12, the aperture of the through hole is equal to the outer diameter of the vent pipe 12, the vent pipe 12 penetrates through the through hole, the vent pipe 12 is hermetically and fixedly connected with the inner wall of the through hole, the ventilating pipe 12 is arranged on one side of the moving plate 4 close to the display screen 2, the nozzle 11 is arranged at one end of the ventilating pipe 12 far away from the moving plate 4, the nozzle 11 is arranged towards the direction close to the display screen 2, a gap is arranged between the ventilation pipe 12 and the moving plate 4, the gap between the ventilation pipe 12 and the moving plate 4 is larger than the length of the sealing rod 5, and the auxiliary assembly is arranged on one side of the ventilation pipe 12 close to the display screen 2 and between the moving plate 4 and the display screen 2;
The auxiliary assembly comprises a connecting box 13, a squeezing plate 14, a guide pipe 15, a push rod 16, a magnet plate 17, a first spring 18 and a magnet block 19, the connecting box 13 is fixed on the inner wall of the main body 1, cleaning liquid is arranged in the connecting box 13, the squeezing plate 14 is arranged in the connecting box 13 and matched with the connecting box 13, the squeezing plate 14 is connected with the inner wall of the connecting box 13 in a sliding and sealing manner, the squeezing plate 14 is attached to the inner wall of the connecting box 13 close to one side of the ventilation pipe 12, the magnet plate 17 is parallel to and opposite to the squeezing plate 14, the magnet plate 17 is positioned between the ventilation pipe 12 and the connecting box 13, a through hole is formed in one side of the connecting box 13 close to the magnet plate 17, the push rod 16 is perpendicular to the magnet plate 17, the through hole is coaxial with the push rod 16, the diameter of the through hole is equal to that of the push rod 16, and the push rod 16 passes, the utility model discloses a moving plate, including extrusion dish, push rod 16, magnet board 17, first spring 18, magnet piece 19, the inner wall of push rod 16 and through hole slides and sealing connection, the one end of push rod 16 is fixed on the extrusion dish, the other end of push rod 16 is fixed in one side that is close to connecting box 13 of magnet board 17, first spring 18 is located between magnet board 17 and the connecting box 13, magnet board 17 is connected with connecting box 13 through first spring 18, magnet piece 19 is fixed on moving plate 4, magnet piece 19 is located connecting box 13 be close to with moving plate 4 one side, magnet piece 19 is located between moving plate 4 and ventilation pipe 12, pipe 15 and ventilation pipe 12 intercommunication are passed through to one side of keeping away from.
The air in the main body 1 is conveyed to the nozzle 11 from the ventilation pipe 12 and is sprayed out from the nozzle 11 towards the display screen 2, so that dust on the display screen 2 is separated from the display screen 2 under the action of wind power, dust removal is realized, the moving plate 4 moves to drive the magnet block 19 to move to the position opposite to the magnet plate 17, at the moment, mutual repulsive acting force is generated between the magnet block 19 and the magnet plate 17, so that the magnet plate 17 drives the extrusion plate 14 to move towards the direction far away from the ventilation pipe 12 in the connecting box 13 through the push rod 16, the cleaning liquid in the connecting box 13 is conveyed into the ventilation pipe 12 through the guide pipe 15, the cleaning liquid is sprayed on the display screen 2 under the action of wind power, the dust is driven through the flowing of the cleaning liquid on the display screen 2, the cleaning effect is improved, the evaporation speed of the cleaning liquid on the display screen 2 is accelerated through the action of wind power, and the magnet block 19, the magnet plate 17 drives the pressing plate 14 to return under the elastic action of the first spring 18.
Preferably, in order to reduce the gap between the pressing plate 14 and the inner wall of the connection box 13, the inner wall of the connection box 13 is coated with a sealing grease.
the sealing grease is used for reducing the gap between the extrusion plate 14 and the inner wall of the connecting box 13 and improving the sealing property.
preferably, in order to reduce the external heat entering the main body 1, the outer periphery of the main body 1 and one end of the sealing rod 5 far away from the display screen 2 are both provided with heat-insulating silica gel.
The effect of thermal-insulated silica gel plays thermal-insulated effect, leads to the temperature rising in the main part 1 when avoiding the air conditioner to blow hot-blast.
Preferably, in order to improve the heat transfer capacity of the heat conducting plate, the heat conducting plate is provided with heat conducting silica gel.
the function of heat conduction silica gel is to promote heat-conducting plate cooling rate, promotes atmospheric pressure variation speed.
Preferably, in order to reset the moving plate 4, the reset unit includes a guide rod 20, a second spring 21 and an assembling hole, the guide rod 20 is perpendicular to the moving plate 4, the assembling hole is formed in the moving plate 4, the guide rod 20 passes through the assembling hole, the guide rod 20 is slidably connected to the assembling hole, two ends of the guide rod 20 are respectively fixed to inner walls of two sides of the main body 1, and one side of the moving plate 4, which is close to the display screen 2, is connected to one side of the main body 1, which is provided with the display screen 2, through the second spring 21.
the moving plate 4 is pulled to move on the guide rod 20 towards the direction close to the display screen 2 through the connecting line 9, the second spring 21 is compressed, when the moving plate 8 is reset, the connecting line 9 is released, and the moving plate 4 is reset under the elastic action of the second spring 21.
Preferably, the guide bar 20 is coated with a lubricating oil in order to reduce the frictional force between the guide bar 20 and the moving plate 4.
The lubricating oil has the function of reducing the friction force between the guide rod 20 and the moving plate 4 and improving the moving fluency of the moving plate 4.
preferably, the guide bar 20 is provided with a chamfer to facilitate the installation of the guide bar 20.
the chamfer serves to reduce the diameter of the guide rod 20 as it passes through the assembly hole, providing an easy installation.
preferably, in order to prolong the service life of the moving plate 4, the moving plate 4 is provided with an anti-corrosion zinc coating.
The anti-corrosion zinc coating is used for improving the anti-rust capacity of the moving plate 4 and prolonging the service life of the moving plate 4.
Preferably, the connection line 9 is made of a steel wire rope in order to improve the reliability of the connection line 9.
the steel wire rope has the characteristics of high strength, difficulty in breaking and the like, so that the reliability of the moving plate 4 pulled by the connecting wire 9 can be improved.
Preferably, in order to prevent the moving plate 4 from blocking the ventilation tube 12, a limit block 22 is arranged in the main body 1, the limit block 22 is located between the ventilation tube 12 and the moving plate 4, the limit block 22 is fixed on the inner wall of the main body 1, and the distance between the limit block 22 and the moving plate 4 is greater than the length of the sealing rod 5.
the limiting block 22 is used for preventing the moving plate 4 from excessively moving towards the direction close to the ventilation pipe 12 to block the ventilation pipe 12, and a limiting effect is achieved.
During the use of the device, cold air is blown out by an air conditioner, the temperature of the air in the fixed pipe 6 is reduced, the air pressure between the movable disk 8 and the heat conducting disk 7 is reduced due to the far distance of expansion with heat and contraction with cold, so that the movable disk 8 is moved, the movable plate 4 is pulled by the connecting wire 9 to move, so that the sealing rod 5 is separated from the connecting hole, the cold air blown out by the air conditioner can enter the main body 1 from the connecting hole, the temperature in the main body 1 is reduced, heat dissipation is realized, the air in the main body 1 is conveyed to the nozzle 11 from the ventilating pipe 12 and is sprayed out towards the display screen 2 from the nozzle 11, so that dust on the display screen 2 is separated from the display screen 2 under the action of wind force, dust removal is realized, meanwhile, the magnet block 19 is opposite to the magnet plate 17 through the movement of the magnet block 19, and at the moment, mutually repulsive acting force is generated, therefore, the magnet plate 17 drives the extrusion plate 14 to move towards the direction away from the ventilation pipe 12 in the connecting box 13 through the push rod 16, cleaning liquid in the connecting box 13 is conveyed into the ventilation pipe 12 through the guide pipe 15, the cleaning liquid is sprayed on the display screen 2 under the action of wind power, and dust is driven through the flowing of the cleaning liquid on the display screen 2, so that the cleaning effect is improved.
Compared with the prior art, this a dust removal heat dissipation type navigation equipment for car has realized radiating function through heat dissipation mechanism, compare with current heat dissipation mechanism, this heat dissipation mechanism passes through the position of the sealed pole 5 of the temperature control of 1 outside air in main part, the effect of switch has been played, and belong to mechanical control, the interference killing feature is stronger, and current temperature control mostly realizes control through electronic equipment such as sensor, the interference killing feature is relatively weak, not only, the function of cleaing away the dust has still been realized through dust removal mechanism, compare with current dust removal mechanism, this dust removal mechanism adopts the wind-force that the air conditioner produced to remove dust, it is more energy-concerving and environment-protective, and being equipped with the washing liquid, dust removal effect is better.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The dust removal and heat dissipation type navigation equipment for the automobile comprises a main body (1), a display screen (2) and a fixing clamp (3), wherein the main body (1) is cuboid in shape, the display screen (2) is arranged on one side of the main body (1), the fixing clamp (3) is arranged on the other side of the main body (1), and a navigation system is arranged in the main body (1), and the dust removal and heat dissipation type navigation equipment is characterized in that a heat dissipation mechanism and a dust removal mechanism are arranged in the main body (1);
The heat dissipation mechanism comprises a movable plate (4), four movable assemblies and at least two sealing rods (5), the movable plate (4) is parallel to one side of the main body (1) provided with the display screen (2), the movable plate (4) is just opposite to the display screen (2), the movable plate (4) is attached to one side of the main body (1) close to the fixing clamp (3), the sealing rods (5) are perpendicular to the movable plate (4), one side of the main body (1) far away from the display screen (2) is provided with at least two connecting holes, the connecting holes correspond to the sealing rods (5) one by one and are coaxially arranged, the connecting holes are uniformly arranged on the main body (1) in a matrix manner, the diameter of each connecting hole is equal to that of each sealing rod (5), each sealing rod (5) is inserted into each connecting hole, and each sealing rod (5) is connected with the inner wall of each connecting hole in a sliding and sealing manner, the sealing rods (5) are fixed on the movable plate (4), the movable assemblies are arranged on the movable plate (4), and the movable assemblies correspond to four corners of one side, far away from the display screen (2), of the main body (1) one by one;
The movable assembly comprises a fixed pipe (6), a heat conducting disc (7), a movable disc (8), a connecting wire (9), a fixed pulley (10), a mounting hole and a reset unit, the fixed pipe (6) is parallel to the sealing rod (5), the mounting hole is formed in one side of the main body (1) far away from the display screen (2), the mounting hole is coaxially arranged with the fixed pipe (6), the aperture of the mounting hole is equal to the outer diameter of the fixed pipe (6), one end of the fixed pipe (6) far away from the display screen (2) is inserted into the mounting hole, the fixed pipe (6) is sealed and fixedly connected with the inner wall of the mounting hole, the heat conducting disc (7) and the movable disc (8) are both arranged in the fixed pipe (6) and are both coaxially arranged with the fixed pipe (6), the diameter of the heat conducting disc (7) and the diameter of the movable disc (8) are both equal to the inner diameter of the fixed pipe (6), the heat conducting disc (7) is fixedly connected with the inner wall of the fixed pipe (6) in a sealing mode, the moving disc (8) is arranged on one side, close to the display screen (2), of the heat conducting disc (7), a gap is formed between the moving disc (8) and the heat conducting rod, the moving disc (8) is connected with the inner wall of the fixed pipe (6) in a sealing mode and in a sliding mode, one end of the connecting wire (9) is fixed to one side, close to the display screen (2), of the moving disc (8), the other end of the connecting wire (9) bypasses the fixed pulley (10) and is fixed to one side, close to the display screen (2), of the moving plate (4), the fixed pulley (10) is fixed to the inner wall of the main body (1), the reset assembly is arranged on the moving plate (4), and the reset assembly drives the moving plate (4) to move towards the direction far away from the display screen;
The dust removal mechanism comprises a nozzle (11), a ventilation pipe (12), a through hole and an auxiliary assembly, the ventilation pipe (12) is parallel to a sealing rod (5), the through hole is formed in one side, provided with a display screen (2), of a main body (1), the through hole is coaxially arranged with the ventilation pipe (12), the aperture of the through hole is equal to the outer diameter of the ventilation pipe (12), the ventilation pipe (12) penetrates through the through hole, the ventilation pipe (12) is sealed and fixedly connected with the inner wall of the through hole, the ventilation pipe (12) is arranged on one side, close to the display screen (2), of a moving plate (4), the nozzle (11) is installed at one end, far away from the moving plate (4), of the ventilation pipe (12), the nozzle (11) is arranged towards the direction close to the display screen (2), a gap is formed between the ventilation pipe (12) and the moving plate (4), and the gap between the ventilation pipe (12) and the moving plate (4) is, the auxiliary assembly is arranged on one side, close to the display screen (2), of the ventilation pipe (12) and located between the moving plate (4) and the display screen (2), and one side, far away from the magnet plate (17), of the connecting box (13) is communicated with the ventilation pipe (12) through a guide pipe (15);
the auxiliary assembly comprises a connecting box (13), an extrusion plate (14), a guide pipe (15), a push rod (16), a magnet plate (17), a first spring (18) and a magnet block (19), the connecting box (13) is fixed on the inner wall of the main body (1), cleaning liquid is arranged in the connecting box (13), the extrusion plate (14) is matched with the connecting box (13), the extrusion plate (14) is in sliding and sealing connection with the inner wall of the connecting box (13), the extrusion plate (14) is attached to the inner wall of the connecting box (13) close to one side of the ventilation pipe (12), the magnet plate (17) is parallel to and just opposite to the extrusion plate (14), the magnet plate (17) is located between the ventilation pipe (12) and the connecting box (13), a through hole is formed in one side, close to the magnet plate (17), of the connecting box (13), the push rod (16) is vertical to the magnet plate (17), the through hole is coaxial with the push rod (16), the diameter of the through hole is equal to that of the push rod (16), the push rod (16) passes through the through hole, the push rod (16) is connected with the inner wall of the through hole in a sliding and sealing way, one end of the push rod (16) is fixed on the extrusion disc, the other end of the push rod (16) is fixed on one side of the magnet plate (17) close to the connecting box (13), the first spring (18) is positioned between the magnet plate (17) and the connecting box (13), the magnet plate (17) is connected with the connecting box (13) through a first spring (18), the magnet block (19) is fixed on the moving plate (4), the magnet block (19) is positioned on one side of the connecting box (13) close to the moving plate (4), the magnet block (19) is positioned between the moving plate (4) and the ventilation pipe (12).
2. The dust removal and heat dissipation type navigation apparatus for an automobile according to claim 1, wherein an inner wall of the connection box (13) is coated with a sealing grease.
3. The dust removal and heat dissipation type navigation apparatus for the automobile according to claim 1, wherein the outer periphery of the main body (1) and the end of the sealing rod (5) away from the display screen (2) are provided with heat insulating silica gel.
4. The dust removal and heat dissipation type navigation device for the automobile as claimed in claim 1, wherein the heat conductive plate is provided with heat conductive silica gel.
5. The dust removal heat dissipation type navigation apparatus for the automobile according to claim 1, wherein the reset unit includes a guide rod (20), a second spring (21), and an assembly hole, the guide rod (20) is perpendicular to the moving plate (4), the assembly hole is provided on the moving plate (4), the guide rod (20) passes through the assembly hole, the guide rod (20) is slidably connected with the assembly hole, both ends of the guide rod (20) are respectively fixed on inner walls of both sides of the main body (1), and one side of the moving plate (4) near the display screen (2) is connected with one side of the main body (1) where the display screen (2) is provided through the second spring (21).
6. The dust removal and heat dissipation type navigation apparatus for an automobile according to claim 5, wherein the guide bar (20) is coated with a lubricating oil.
7. The dust removal and heat dissipation type navigation apparatus for an automobile according to claim 5, wherein the guide bar (20) is provided with a chamfer.
8. The dust removal heat dissipation type navigation apparatus for an automobile according to claim 1, wherein the moving plate (4) is provided with an anti-corrosion zinc coating.
9. The dust removal and heat dissipation type navigation device for the automobile as claimed in claim 1, wherein the connection wire (9) is made of a steel wire rope.
10. The dust removal and heat dissipation type navigation apparatus for the automobile according to claim 1, wherein a stopper (22) is provided in the main body (1), the stopper (22) is located between the ventilation pipe (12) and the moving plate (4), the stopper (22) is fixed on an inner wall of the main body (1), and a distance between the stopper (22) and the moving plate (4) is greater than a length of the sealing rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910903709.5A CN110553654A (en) | 2019-09-24 | 2019-09-24 | A dust removal heat dissipation type navigation equipment for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910903709.5A CN110553654A (en) | 2019-09-24 | 2019-09-24 | A dust removal heat dissipation type navigation equipment for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110553654A true CN110553654A (en) | 2019-12-10 |
Family
ID=68741260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910903709.5A Withdrawn CN110553654A (en) | 2019-09-24 | 2019-09-24 | A dust removal heat dissipation type navigation equipment for car |
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| Country | Link |
|---|---|
| CN (1) | CN110553654A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976659A (en) * | 2020-09-17 | 2020-11-24 | 南京立康智能化科技有限公司 | Heat dissipation type intelligent navigation equipment |
| CN113670385A (en) * | 2021-08-19 | 2021-11-19 | 山东通广电子有限公司 | Intelligent diagnosis method and diagnosis terminal for substation equipment faults |
| CN117175368A (en) * | 2023-09-13 | 2023-12-05 | 江苏恒炫电气有限公司 | Ventilation structure of prefabricated cabin of transformer substation |
-
2019
- 2019-09-24 CN CN201910903709.5A patent/CN110553654A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976659A (en) * | 2020-09-17 | 2020-11-24 | 南京立康智能化科技有限公司 | Heat dissipation type intelligent navigation equipment |
| CN113670385A (en) * | 2021-08-19 | 2021-11-19 | 山东通广电子有限公司 | Intelligent diagnosis method and diagnosis terminal for substation equipment faults |
| CN117175368A (en) * | 2023-09-13 | 2023-12-05 | 江苏恒炫电气有限公司 | Ventilation structure of prefabricated cabin of transformer substation |
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Application publication date: 20191210 |