阅读说明：本技术 一种具有清除静电功能的防尘型车载导航设备 (Dustproof vehicle navigation equipment with static electricity eliminating function ) 是由 金荣 于 2019-10-11 设计创作，主要内容包括：本发明涉及一种具有清除静电功能的防尘型车载导航设备,包括主体和显示屏,所述主体的形状为长方体,所述主体内设有导航系统,所述主体的一侧设有安装槽,所述显示屏安装在安装槽内,所述显示屏的远离主体的一侧与主体的设有安装槽的一侧处于同一平面,所述主体的设有安装槽的一侧设有防尘机构和辅助机构,所述除尘机构包括移动箱、防尘组件、两个驱动箱和两个驱动组件,该具有清除静电功能的防尘型车载导航设备通过防尘机构实现了清除显示屏上灰尘的功能,同时还起到了防尘的效果,不仅如此,还通过辅助机构实现了消除显示屏上静电的功能,减少灰尘吸附在显示屏上。(The invention relates to a dustproof vehicle-mounted navigation device with a static electricity eliminating function, which comprises a main body and a display screen, the main body is cuboid, a navigation system is arranged in the main body, one side of the main body is provided with an installation groove, the display screen is arranged in the mounting groove, one side of the display screen, which is far away from the main body, and one side of the main body, which is provided with the mounting groove, are positioned on the same plane, a dust-proof mechanism and an auxiliary mechanism are arranged on one side of the main body, which is provided with a mounting groove, the dust-proof mechanism comprises a movable box, a dust-proof component, two driving boxes and two driving components, the dustproof type vehicle-mounted navigation equipment with the static electricity removing function realizes the function of removing dust on the display screen through the dustproof mechanism, meanwhile, the dustproof effect is achieved, the function of eliminating static electricity on the display screen is achieved through the auxiliary mechanism, and dust is reduced and adsorbed on the display screen.)

1. The dustproof vehicle-mounted navigation equipment with the static electricity removing function comprises a main body (1) and a display screen (2), wherein the main body (1) is cuboid in shape, a navigation system is arranged in the main body (1), a mounting groove is formed in one side of the main body (1), the display screen (2) is mounted in the mounting groove, one side, far away from the main body (1), of the display screen (2) and one side, provided with the mounting groove, of the main body (1) are located on the same plane, and the dustproof vehicle-mounted navigation equipment is characterized in that a dustproof mechanism and an auxiliary mechanism are arranged on one side, provided with the mounting groove, of the main body (1);

the dust removal mechanism comprises a moving box (3), a dustproof assembly, two driving boxes (4) and two driving assemblies, wherein the moving box (3) and a display screen (2) are arranged between the two driving boxes (4), the driving boxes (4) are fixed on a main body (1), the moving box (3) is positioned on one side of the display screen (2) and is arranged right opposite to the display screen, the moving box (3) is cuboid in shape, one side of the moving box (3) is attached to the main body (1), the moving box (3) is hermetically and slidably connected with the main body (1), the dustproof assembly is arranged on one side, far away from the display screen (2), of the moving box (3), the driving assemblies correspond to the driving boxes (4) one to one, and the driving assemblies are arranged in the driving boxes (4);

the dustproof assembly comprises a rotary drum (5), dustproof cloth (6), a rotary shaft (7), two first bearings (8) and two torsion springs (9), wherein the rotary shaft (7) is vertical to the top of the main body (1), the rotary drum (5) is installed on the rotary shaft (7) and is arranged opposite to the movable box (3), inner rings of the two first bearings (8) are respectively installed at two ends of the rotary shaft (7), outer rings of the first bearings (8) are fixed on the main body (1), the torsion springs (9) correspond to the first bearings (8) one by one, the torsion springs (9) are located between the first bearings (8) and the rotary drum (5), the rotary drum (5) is connected with the outer rings of the first bearings (8) through the torsion springs (9), one side of the dustproof cloth (6) is wound on the rotary drum (5), and the other side of the dustproof cloth (6) is fixed on one side, far away from the display screen (2), of the movable box (3), the driving component is connected with the movable box (3), and drives the movable box (3) to move along the axial direction vertical to the rotating shaft (7) and the plane of one side of the main body (1) provided with the mounting groove;

the auxiliary mechanism is arranged on one side of the rotary drum (5) far away from the display screen (2), the auxiliary mechanism comprises a fixed box (10), a water pump (11), a filter screen (12) and two connecting pipes (13), the fixed box (10) is fixed on the main body (1), the static eliminating liquid is arranged in the fixed box (10), the connecting pipe (13) is positioned between the fixed box (10) and the movable box (3), the rotating cylinder (5) is positioned between two connecting pipes (13), the fixed box (10) is communicated with the connecting pipes (13), the water pump (11) is fixed on one side of the fixed box (10) close to the display screen (2), the water pump (11) is arranged on one of the connecting pipes (13), the filter screen (12) is arranged in one of the connecting pipes (13), and one side of the connecting box, which is close to the main body (1), is provided with a through groove.

2. The dust-proof type vehicle navigation apparatus with a static electricity removing function according to claim 1, wherein the driving assembly includes a driving motor (14), a lead screw (15), a slider (16), a connecting shaft (17), a second bearing (18), a link (19), and a sliding groove, the sliding groove is provided on a side of the driving box (4) close to the display screen (2), the lead screw (15) is perpendicular to the rotation shaft (7), the lead screw (15) is parallel to a side of the main body (1) where the mounting groove is provided, outer rings of the driving motor (14) and the second bearing (18) are fixed on an inner wall of the driving box (4), the connecting shaft (17) is coaxially provided with the lead screw (15), the driving motor (14) is drivingly connected to one end of the lead screw (15), the connecting shaft (17) is fixed to the other end of the lead screw (15), an inner ring of the second bearing (18) is mounted on the connecting shaft (17), the screw rod (15) is sleeved with the sliding block (16), threads matched with the screw rod (15) are arranged at the joint of the sliding block (16) and the screw rod (15), the connecting rod (19) is parallel to the rotating shaft (7), the connecting rod (19) penetrates through the sliding groove, the connecting rod (19) is matched with the sliding groove and is in sliding connection with the sliding groove, one end of the connecting rod (19) is fixed on the sliding block (16), and the other end of the connecting rod (19) is fixed on the movable box (3).

3. The dust-proof type vehicle-mounted navigation apparatus with static electricity eliminating function according to claim 2, wherein the connecting shaft (17) is provided with a fan blade (20), the fan blade (20) is mounted on the connecting shaft (17), and the driving box (4) is provided with a vent hole which is arranged coaxially with the screw rod (15).

4. The dust-proof type vehicular navigation apparatus with static electricity removing function according to claim 2, wherein the screw (15) is coated with a lubricating oil.

5. The dust-proof type vehicular navigation apparatus with static electricity removing function according to claim 2, wherein said driving motor (14) is a servo motor.

6. The dustproof vehicle-mounted navigation apparatus with the static electricity eliminating function according to claim 1, wherein the movable box (3) is made of silica gel.

7. The dust-proof type vehicular navigation apparatus with static electricity removing function according to claim 1, wherein the connection pipe (13) is a corrugated pipe.

8. The dust-proof vehicle navigation device with the static electricity eliminating function according to claim 1, wherein a solar panel (21) is provided on the main body (1).

9. The dust-proof type vehicular navigation apparatus with static electricity removing function according to claim 1, wherein the color of the body (1) is white.

10. The dust-proof type vehicular navigation apparatus with static electricity removing function according to claim 1, wherein a liquid level gauge (22) is provided on the fixed case (10).

Technical Field

The invention relates to the field of navigation equipment, in particular to dustproof vehicle-mounted navigation equipment with a static electricity removing function.

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.

The existing vehicle-mounted navigation is easy to generate static electricity on the display screen due to the influence of temperature and humidity in the using process, and the excessive static electricity can cause the damage of electronic elements in the vehicle-mounted navigation, so that dust in the air is concentrated on the display screen through electrostatic adsorption, and the display definition of the display screen is reduced.

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 dustproof vehicle-mounted navigation equipment with the static electricity eliminating function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a dustproof vehicle-mounted navigation device with a static electricity removing function comprises a main body and a display screen, wherein the main body is in a cuboid shape, a navigation system is arranged in the main body, a mounting groove is formed in one side of the main body, the display screen is mounted in the mounting groove, one side, far away from the main body, of the display screen and one side, provided with the mounting groove, of the main body are located on the same plane, and a dustproof mechanism and an auxiliary mechanism are arranged on one side, provided with the mounting groove, of the main body;

the dust removal mechanism comprises a moving box, a dust prevention assembly, two driving boxes and two driving assemblies, wherein the moving box and a display screen are arranged between the two driving boxes, the driving boxes are fixed on a main body, the moving box is positioned on one side of the display screen and is arranged right opposite to the display screen, the moving box is in a cuboid shape, one side of the moving box is attached to the main body, the moving box is hermetically and slidably connected with the main body, the dust prevention assembly is arranged on one side of the moving box, away from the display screen, the driving assemblies correspond to the driving boxes one by one, and the driving assemblies are arranged in the driving boxes;

the dustproof assembly comprises a rotary drum, dustproof cloth, a rotary shaft, two first bearings and two torsion springs, the rotating shaft is vertical to the top of the main body, the rotating drum is arranged on the rotating shaft and is opposite to the moving box, the inner rings of the two first bearings are respectively arranged at the two ends of the rotating shaft, the outer ring of the first bearing is fixed on the main body, the torsion springs correspond to the first bearings one by one, the torsion spring is positioned between the first bearing and the rotary drum, the rotary drum is connected with the outer ring of the first bearing through the torsion spring, one side of the dustproof cloth is wound on the rotary drum, the other side of the dustproof cloth is fixed on one side of the movable box far away from the display screen, the driving component is connected with the movable box and drives the movable box to move along the direction vertical to the axis of the rotating shaft and the plane where one side of the main body provided with the mounting groove is located;

the auxiliary mechanism is arranged on one side, far away from the display screen, of the rotary drum and comprises a fixed box, a water pump, a filter screen and two connecting pipes, the fixed box is fixed to the main body, static electricity removing liquid is arranged in the fixed box, the connecting pipes are located between the fixed box and the movable box, the rotary drum is located between the two connecting pipes, the fixed box is communicated with the connecting box through the connecting pipes, the water pump is fixed to one side, close to the display screen, of the fixed box, the water pump is arranged on one of the connecting pipes, the filter screen is installed in one of the connecting pipes, and a penetrating groove is formed in one side, close to the main body, of the connecting box.

Preferably, in order to realize the effect of moving the movable box, the driving assembly comprises a driving motor, a screw rod, a sliding block, a connecting shaft, a second bearing, a connecting rod and a sliding groove, the sliding groove is arranged on one side of the driving box close to the display screen, the screw rod is perpendicular to the rotating shaft, the screw rod is parallel to one side of the main body provided with the mounting groove, outer rings of the driving motor and the second bearing are both fixed on the inner wall of the driving box, the connecting shaft is coaxially arranged with the screw rod, the driving motor is in transmission connection with one end of the screw rod, the connecting shaft is fixed at the other end of the screw rod, an inner ring of the second bearing is arranged on the connecting shaft, the sliding block is sleeved on the screw rod, a thread matched with the screw rod is arranged at the joint of the sliding block and the screw rod, the connecting rod is parallel to the, one end of the connecting rod is fixed on the sliding block, and the other end of the connecting rod is fixed on the movable box.

Preferably, in order to improve the drying speed of the static electricity removing liquid on the display screen, fan blades are arranged on the connecting shaft, the fan blades are arranged on the connecting shaft, vent holes are formed in the driving box, and the vent holes and the screw rod are coaxially arranged.

Preferably, the screw is coated with a lubricating oil in order to reduce the frictional force between the screw and the slider.

Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.

Preferably, in order to avoid the connecting box from scratching the display screen, the movable box is made of silica gel.

Preferably, the connection pipe is a bellows pipe in order to facilitate the expansion and contraction of the connection pipe.

Preferably, the main body is provided with a solar panel for energy saving.

Preferably, the color of the body is white in order to reduce the temperature within the body.

Preferably, in order to facilitate observation of the content of the static eliminating liquid in the fixed tank, the fixed tank is provided with a liquid level meter.

The dustproof vehicle-mounted navigation equipment with the static electricity removing function has the advantages that the dustproof vehicle-mounted navigation equipment with the static electricity removing function achieves the function of removing dust on the display screen through the dustproof mechanism, and meanwhile, the dustproof effect is achieved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of a dustproof type vehicle navigation device with static electricity eliminating function according to the present invention;

fig. 2 is a sectional view of the dust-proof type navigation device with static electricity removing function of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a driving assembly of the dust-proof type vehicle navigation apparatus having a static electricity removing function according to the present invention;

in the figure: 1. the liquid level meter comprises a main body, 2, a display screen, 3, a movable box, 4, a driving box, 5, a rotating drum, 6, dustproof cloth, 7, a rotating shaft, 8, a first bearing, 9, a torsion spring, 10, a fixed box, 11, a water pump, 12, a filter screen, 13, a connecting pipe, 14, a driving motor, 15, a screw rod, 16, a sliding block, 17, a connecting shaft, 18, a second bearing, 19, a connecting rod, 20, fan blades, 21, a solar panel and 22, and a liquid level meter.

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 dustproof vehicle-mounted navigation device with a static electricity removing function comprises a main body 1 and a display screen 2, wherein the main body 1 is cuboid, a navigation system is arranged in the main body 1, one side of the main body 1 is provided with an installation groove, the display screen 2 is installed in the installation groove, one side, far away from the main body 1, of the display screen 2 and one side, provided with the installation groove, of the main body 1 are located on the same plane, and a dustproof mechanism and an auxiliary mechanism are arranged on one side, provided with the installation groove, of the main body 1;

fix main part 1 in the automobile body, realize navigation data's analysis and processing through navigation to with navigation information through showing on display screen 2, realize the navigation effect, the effect that sets up dust removal mechanism here is the function of realizing cleaing away the dust on display screen 2, the effect that sets up complementary unit is the static of cleaing away on display screen 2, reduces the dust and adsorbs on display screen 2.

As shown in fig. 2-3, the dust removing mechanism includes a moving box 3, a dust-proof assembly, two driving boxes 4 and two driving assemblies, the moving box 3 and the display screen 2 are both arranged between the two driving boxes 4, the driving boxes 4 are fixed on the main body 1, the moving box 3 is located on one side of the display screen 2 and is arranged right opposite to the display screen 2, the moving box 3 is cuboid in shape, one side of the moving box 3 is attached to the main body 1, the moving box 3 is hermetically and slidably connected with the main body 1, the dust-proof assembly is arranged on one side of the moving box 3 far away from the display screen 2, the driving assemblies correspond to the driving boxes 4 one to one, and the driving assemblies are arranged in the driving boxes 4;

the dustproof assembly comprises a rotary drum 5, dustproof cloth 6, a rotary shaft 7, two first bearings 8 and two torsion springs 9, wherein the rotary shaft 7 is perpendicular to the top of the main body 1, the rotary drum 5 is installed on the rotary shaft 7 and is arranged opposite to the moving box 3, inner rings of the two first bearings 8 are installed at two ends of the rotary shaft 7 respectively, outer rings of the first bearings 8 are fixed on the main body 1, the torsion springs 9 correspond to the first bearings 8 one to one, the torsion springs 9 are located between the first bearings 8 and the rotary drum 5, the rotary drum 5 is connected with the outer rings of the first bearings 8 through the torsion springs 9, one side of the dustproof cloth 6 is wound on the rotary drum 5, the other side of the dustproof cloth 6 is fixed on one side, far away from the display screen 2, of the moving box 3, a driving assembly is connected with the moving box 3, and the driving assembly drives the moving box 3 to move along a plane where the axis direction perpendicular to the rotary shaft 7 and the plane is located on (ii) a

The auxiliary mechanism is arranged on one side, far away from the display screen 2, of the rotary drum 5 and comprises a fixed box 10, a water pump 11, a filter screen 12 and two connecting pipes 13, the fixed box 10 is fixed on the main body 1, static electricity removing liquid is arranged in the fixed box 10, the connecting pipes 13 are located between the fixed box 10 and the movable box 3, the rotary drum 5 is located between the two connecting pipes 13, the fixed box 10 is communicated with the connecting box through the connecting pipes 13, the water pump 11 is fixed on one side, close to the display screen 2, of the fixed box 10, the water pump 11 is arranged on one of the connecting pipes 13, the filter screen 12 is installed in one of the connecting pipes 13, and one side, close to the main body 1, of the connecting box is provided with a through groove.

After the device is used, the movable box 3 is moved to one side of the display screen 2 far away from the rotary drum 5 through the driving component, the movable box 3 can scrape dust on the display screen 2 through the movement of the movable box 3 on the display screen 2, the dust removal effect is realized, the dustproof cloth 6 is also pulled to be laid on the display screen 2 through the movement of the movable box 3, the dust prevention is realized, in the period, the rotary drum 5 drives the rotary shaft 7 to rotate under the supporting action of the first bearing 8 through pulling the dustproof cloth 6, and the torsion spring 9 is deformed, in the using period of the device, the movable box 3 is reset through the driving component, the rotary drum 5 is reset through the torsion spring 9, the rotary drum 5 is wound with the dust removal cloth, at the moment, the static removing liquid in the fixed box 10 is conveyed into the movable box 3 through one connecting pipe 13 through the operation of the water pump 11 and then flows back into the fixed box 10 from the other connecting pipe 13, and make the static-removing liquid evenly wipe on display screen 2 through passing through the groove, through the static-removing liquid static on the elimination display screen 2, simultaneously, through the circulation flow of static-removing liquid, can also dissolve the dust on the display screen 2 into the static-removing liquid, through the interception of filter screen 12 to the dust, can prevent that the dust from getting into the removal case 3 once more, promoted dust removal effect, moreover, still played the function to the display screen 2 cooling through static-removing liquid.

As shown in fig. 4, the driving assembly includes a driving motor 14, a screw rod 15, a sliding block 16, a connecting shaft 17, a second bearing 18, a connecting rod 19 and a sliding groove, the sliding groove is disposed on one side of the driving box 4 close to the display screen 2, the screw rod 15 is perpendicular to the rotating shaft 7, the screw rod 15 is parallel to one side of the main body 1 having the mounting groove, outer rings of the driving motor 14 and the second bearing 18 are fixed on an inner wall of the driving box 4, the connecting shaft 17 is coaxially disposed with the screw rod 15, the driving motor 14 is in transmission connection with one end of the screw rod 15, the connecting shaft 17 is fixed at the other end of the screw rod 15, an inner ring of the second bearing 18 is mounted on the connecting shaft 17, the sliding block 16 is sleeved on the screw rod 15, a connection position of the sliding block 16 and the screw rod 15 is provided with a thread matching with the screw rod 15, the connecting, the connecting rod 19 is matched with the sliding groove and is connected with the sliding groove in a sliding mode, one end of the connecting rod 19 is fixed to the sliding block 16, and the other end of the connecting rod 19 is fixed to the moving box 3.

The driving motor 14 operates to make the screw rod 15 drive the connecting shaft 17 to rotate on the second bearing 18, so that the slide block 16 moves on the screw rod 15, and the movement of the slide block 16 drives the movable box 3 to move through the connecting rod 19.

Preferably, in order to improve the drying speed of the static electricity removing liquid on the display screen 2, the connecting shaft 17 is provided with fan blades 20, the fan blades 20 are installed on the connecting shaft 17, the driving box 4 is provided with vent holes, and the vent holes and the screw rod 15 are coaxially arranged.

During the use of the equipment, when the mobile box 3 moves towards being close to the 5 directions of rotary drum, rotation through connecting axle 17 makes flabellum 20 rotate, thereby make the air in the drive box 4 realize directional flow, the air in the drive box 4 blows display screen 2 through the sliding tray, and the outside air of drive box 4 passes through the air vent and gets into in the drive box 4, through the velocity of flow of accelerating the air on the display screen 2, accelerate the destatic liquid evaporation rate on the display screen 2, moreover, because of the evaporation heat absorption, can also promote the radiating effect.

Preferably, in order to reduce the friction between the screw rod 15 and the slider 16, the screw rod 15 is coated with a lubricating oil.

The lubricating oil has the function of reducing the friction force between the screw rod 15 and the sliding block 16 and improving the moving fluency of the sliding block 16.

Preferably, the driving motor 14 is a servo motor in order to increase the driving force of the driving motor 14.

The servo motor has a characteristic of strong overload capability, so that the driving force of the driving motor 14 can be improved.

Preferably, in order to avoid the connecting box from scratching the display screen 2, the movable box 3 is made of silicon gel.

Silica gel is comparatively soft and easy to be extruded, not only can reduce the clearance between removal case 3 and the main part 1, improves the leakproofness, can also avoid connecting box fish tail display screen 2, has played the effect of protection display screen 2.

Preferably, the connection pipe 13 is a bellows for facilitating the expansion and contraction of the connection pipe 13.

The bellows has a good contraction property and prevents the connection pipe 13 from being damaged by the moving box 3 during the moving process.

Preferably, the main body 1 is provided with a solar panel 21 for energy saving.

The solar panel 21 can absorb light to realize photovoltaic power generation, and the generated power provides the equipment for operation, thereby achieving the energy-saving effect.

Preferably, the color of the main body 1 is white in order to reduce the temperature inside the main body 1.

White color absorbs less light, and the temperature rise of the inside of the main body 1 due to light irradiation can be reduced.

Preferably, in order to facilitate observation of the content of the static eliminating liquid in the stationary box 10, the stationary box 10 is provided with a liquid level gauge 22.

The content of the static eliminating liquid in the fixed box 10 is measured by the liquid level meter 22, and convenience is improved.

This equipment is in the use, through the slip of removal case 3 on display screen 2, make removal case 3 scrape the dust on the display screen 2, realize removing dust, and, through evenly coating the static-removing liquid in the fixed box 10 on display screen 2, played the function of cleaing away static on the display screen 2, avoid producing static on the display screen 2 and lead to the dust to adsorb on display screen 2, this equipment finishes using the back, rethread dustproof cloth 6 is laid on display screen 2, dustproof effect has been played.

Compared with the prior art, this dustproof type vehicle navigation equipment with clear away static function has realized the function of cleaing away the dust on display screen 2 through dustproof mechanism, dustproof effect has still been played simultaneously, compare with current dustproof mechanism, this dustproof mechanism has still realized the function of destatic liquid evenly scribbling on display screen 2, the practicality is stronger, moreover, still realize eliminating the function of static on display screen 2 through complementary unit, reduce the dust and adsorb on display screen 2, compare with current complementary unit, this complementary unit combines together with dustproof structure, need not to establish in addition mobile device, the structure is more ingenious.

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.