CN216815508U

CN216815508U - Vehicle-mounted navigation instrument based on satellite positioning

Info

Publication number: CN216815508U
Application number: CN202220022858.8U
Authority: CN
Inventors: 张贵荣
Original assignee: Weibo Navigation Electronics Shenzhen Co ltd
Current assignee: Weibo Navigation Electronics Shenzhen Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-06-24
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of vehicle navigation, and discloses a vehicle navigation instrument based on satellite positioning, which comprises a shell, wherein a containing groove is formed in the left side of the shell, a display is movably connected inside the containing groove, an electric push rod is fixedly installed on the right side wall of the containing groove, and a protective baffle is arranged on the left side of the shell. This vehicle navigation instrument based on satellite positioning, through the shell, accomodate the groove, the display, electric putter, the gag lever post, the dead lever, spacing hole, guard flap, the connecting strip, mutually support between the fixed block for the display is located the inside of accomodating the groove, and then makes guard flap rotate downwards and shelters from the left side of display, thereby can protect the display through guard flap, prevents that the dust from attaching to the display on the surface, guarantees video definition down.

Description

Vehicle-mounted navigation instrument based on satellite positioning

Technical Field

The utility model relates to the technical field of vehicle navigation, in particular to a vehicle navigation instrument based on satellite positioning.

Background

The vehicle navigation is carried out by utilizing a vehicle-mounted GPS to cooperate with an electronic map, the shortest or fastest route to a destination can be conveniently and accurately told to a driver, the driver can conveniently drive, and the display of the existing vehicle navigation instrument is always exposed in the air after the existing vehicle navigation instrument is installed in a vehicle, so that the surface of the display is easily polluted by dust, the display is influenced to be fuzzy, the visibility is difficult, and the navigation effect is further influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a vehicle-mounted navigation instrument based on satellite positioning, which has the advantages of protecting the display of the vehicle-mounted navigation instrument, closing the device when the vehicle-mounted navigation instrument is not used, preventing external dust from being attached to the surface of the display, improving the clean definition degree of the display and the like, and solving the problems that the display is always exposed in the air, so that the surface of the display is easily attached with the dust, the display is blurred and is not easy to see, and the navigation effect is further influenced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vehicle navigation instrument based on satellite positioning, includes the shell, the groove has been seted up in the left side of shell and has been accomodate, the inside swing joint who accomodates the groove has the display, the right side wall fixed mounting who accomodates the groove has electric putter, the left side of shell is provided with guard flap.

Preferably, the right side fixedly connected with gag lever post of display, the right side wall fixedly connected with dead lever of accomodating the groove, spacing hole has been seted up to the left end of dead lever, the gag lever post is pegged graft with the inside activity in spacing hole to can carry on spacingly to the display, prevent that the display from appearing rocking the condition.

Preferably, the inside mutual adaptation in display and storage groove, the display is located electric putter's left side, electric putter's left end and the right side fixed connection of display, flexible through electric putter work, alright remove about in the inside of storage groove with driving the display, and make the display can follow the inside removal of storage groove.

Preferably, the top fixedly connected with connecting strip of guard flap, the left side fixedly connected with fixed block of shell, the connecting strip rotates with the fixed block to make guard flap rotate in the left side of shell.

Preferably, T type spout has been seted up to guard flap's bottom, the activity groove has been seted up at the top of display, the inside swing joint of activity groove has T type slider, the inner diapire fixedly connected with spring of activity groove, the top of spring and the bottom fixed connection of T type slider, the right side of T type slider sets up to the inclined plane, the inside sliding connection of T type slider and T type spout to can carry on spacingly to guard flap, prevent that guard flap from taking place to rotate in the left side of shell.

Preferably, the inner bottom wall fixedly connected with guide bar in activity groove, the guiding hole that runs through from top to bottom is seted up to the inside of T type slider, the inside activity grafting of guide bar and guiding hole, the guide bar is pegged graft with the interior activity of spring, and then can carry on spacingly to T type slider and spring for T type slider reciprocates more steadily in the inside in activity groove.

Compared with the prior art, the utility model provides a vehicle-mounted navigation instrument based on satellite positioning, which has the following beneficial effects:

1. this vehicle navigation instrument based on satellite positioning, through the shell, accomodate the groove, the display, electric putter, the gag lever post, the dead lever, spacing hole, guard flap, the connecting strip, mutually support between the fixed block for the display is located the inside of accomodating the groove, and then makes guard flap rotate downwards and shelter from the left side of display, thereby can protect the display through guard flap, prevents that the dust from adhering to the display on the surface, guarantees down the video definition.

2. This vehicle navigation instrument based on satellite positioning, through mutually supporting between T type spout, movable slot, T type slider, spring, guide bar, the guiding hole for when guard flap opens, T type slider enters into the inside of T type spout, and can slide in the inside of T type spout, thereby realizes spacing guard flap, prevents that guard flap from taking place to rotate and rocking the condition in the left side of shell, improves its stability.

Drawings

FIG. 1 is a side sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the protective barrier according to the present invention in an open state;

fig. 4 is a schematic structural view of the protective barrier in a closed state.

Wherein: 1. a housing; 2. a receiving groove; 3. a display; 4. an electric push rod; 5. a limiting rod; 6. fixing the rod; 7. a limiting hole; 8. a protective baffle; 9. a connecting strip; 10. a fixed block; 11. a T-shaped chute; 12. a movable groove; 13. a T-shaped slider; 14. a spring; 15. a guide bar; 16. and (4) a guide hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a vehicle-mounted navigation instrument based on satellite positioning comprises a housing 1, a housing groove 2 is formed on the left side of the housing 1, a display 3 is movably connected inside the housing groove 2, an electric push rod 4 is fixedly installed on the right side wall of the housing groove 2, the display 3 is matched with the inside of the housing groove 2, the display 3 is located on the left side of the electric push rod 4, the left end of the electric push rod 4 is fixedly connected with the right side of the display 3, the display 3 can be driven to move left and right inside the housing groove 2 through the work of the electric push rod 4, a limit rod 5 is fixedly connected on the right side of the display 3, a fixed rod 6 is fixedly connected on the right side wall of the housing groove 2, the number of the limit rod 5 and the fixed rod 6 is four, the positions of the limit rod correspond to each other, a limit hole 7 is formed on the left end of the fixed rod 6, the limit rod 5 is movably inserted into the limit hole 7, thereby limiting the display 3, making the display 3 more stable when moving left and right, and not easy to have skew and shake, reducing the abrasion between the display 3 and the shell 1, the left side of the shell 1 is provided with the protective baffle 8, the size of the protective baffle 8 is larger than that of the display 3, making the protective baffle 8 rotate downwards, covering the display 3, avoiding the display 3 to be exposed in the air, thereby protecting the display 3, reducing the dust adhesion, the top of the protective baffle 8 is fixedly connected with the connecting strip 9, the number of the connecting strip 9 is two, the left side of the shell 1 is fixedly connected with the fixed blocks 10, the number of the fixed blocks 10 is four, and the two fixed blocks 10 are in one group, the connecting strip 9 is rotatably connected with the fixed blocks 10, the front and back sides of the connecting strip 9 are respectively rotatably connected with one side of the two fixed blocks 10 in the same group, and connecting strip 9 is connected with fixed block 10 through the torsional spring, and then makes guard flap 8 after upwards rotating, can take place to recover the condition for guard flap 8 is automatic to rotate downwards to with the left side overlap joint of display 3, prevent that guard flap 8 from taking place to rotate.

The bottom of the protective baffle 8 is provided with a T-shaped chute 11, the T-shaped chute 11 is positioned between two connecting strips 9, the top of the display 3 is provided with a movable groove 12, the position of the movable groove 12 corresponds to that of the T-shaped chute 11, a T-shaped sliding block 13 is movably connected inside the movable groove 12, springs 14 are fixedly connected to the inner bottom wall of the movable groove 12, the number of the springs 14 is four, the four springs 14 are uniformly distributed at the bottom of the T-shaped sliding block 13, the top end of the spring 14 is fixedly connected with the bottom of the T-shaped sliding block 13, under the action of the spring 14, the T-shaped sliding block 13 inside the movable groove 12 can be popped out, the right side of the T-shaped sliding block 13 is arranged to be an inclined plane, through the inclined plane arrangement, the T-shaped sliding block 13 is positioned behind the left side of the accommodating groove 2, when the electric push rod 4 drives the display 3 to move rightwards, the right inclined plane of the T-shaped sliding block 13 is lapped with the inner top wall of the accommodating groove 2, and then make the T-shaped slide block 13 can move downwards, and enter the inside of the movable groove 12, after the display 3 enters the inside of the receiving groove 2, make the top of the T-shaped slide block 13 overlap with inner top wall of the receiving groove 2, the T-shaped slide block 13 is connected with inside sliding of the T-shaped sliding groove 11, thus can limit the guard flap 8, prevent it from rotating or shaking up and down, the inner bottom wall of the movable groove 12 is fixedly connected with the guide rod 15, the inside of the T-shaped slide block 13 is equipped with the guide hole 16 running through up and down, the quantity of the guide rod 15 and the guide hole 16 is four, and the height of the two guide holes 16 on the right side is less than that of the two guide holes 16 on the left side, the guide rod 15 is inserted with the inside of the guide hole 16 movably, and then can limit the T-shaped slide block 13, prevent it from tilting, make it only move up and down, the guide rod 15 is inserted with the inside activity of the spring 14, the spring 14 is limited, so that the spring 14 is more stable when being contracted.

When the protective baffle plate is used, the protective baffle plate 8 rotates upwards, the electric push rod 4 extends to drive the display 3 to move towards the left side in the accommodating groove 2, the display 3 moves out of the accommodating groove 2, the spring 14 extends under the action of the spring 14, the T-shaped sliding block 13 can be driven to move upwards, the top of the T-shaped sliding block 13 moves out of the movable groove 12, the T-shaped sliding block 13 corresponds to the T-shaped sliding groove 11 in position, the electric push rod 4 continues to work, the display 3 is driven to move leftwards, the T-shaped sliding block 13 enters the T-shaped sliding groove 11 and moves in the T-shaped sliding groove 11, the protective baffle plate 8 is prevented from rotating and shaking on the left side of the shell 1, and the stability of the protective baffle plate is improved; when not using, through the shrink of electric putter 4, alright remove with display 3 to collect and hold the inside of groove 2, and T type slider 13 can follow the inside removal of T type spout 11, and then makes guard flap 8 rotate downwards, realizes protecting display 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vehicle-mounted navigation instrument based on satellite positioning comprises a shell (1), and is characterized in that: the left side of shell (1) has been seted up and has been accomodate groove (2), the inside swing joint who accomodates groove (2) has display (3), the right side wall fixed mounting who accomodates groove (2) has electric putter (4), the left side of shell (1) is provided with guard flap (8).

2. The vehicle navigation instrument based on satellite positioning according to claim 1, wherein: the right side fixedly connected with gag lever post (5) of display (3), accomodate right side wall fixedly connected with dead lever (6) of groove (2), spacing hole (7) have been seted up to the left end of dead lever (6), gag lever post (5) are pegged graft with the inside activity in spacing hole (7).

3. The vehicle navigation instrument based on satellite positioning according to claim 1, wherein: display (3) and the inside mutual adaptation of accomodating groove (2), display (3) are located the left side of electric putter (4), the left end of electric putter (4) and the right side fixed connection of display (3).

4. The vehicle navigation instrument based on satellite positioning according to claim 1, wherein: the top fixedly connected with connecting strip (9) of guard flap (8), the left side fixedly connected with fixed block (10) of shell (1), connecting strip (9) are connected with fixed block (10) rotation.

5. The vehicle navigation instrument based on satellite positioning according to claim 1, wherein: t type spout (11) have been seted up to the bottom of guard flap (8), movable groove (12) have been seted up at the top of display (3), the inside swing joint of movable groove (12) has T type slider (13), inner diapire fixedly connected with spring (14) of movable groove (12), the top of spring (14) and the bottom fixed connection of T type slider (13), the right side of T type slider (13) sets up to the inclined plane, the inside sliding connection of T type slider (13) and T type spout (11).

6. The vehicle navigation instrument based on satellite positioning according to claim 5, wherein: the inner bottom wall of the movable groove (12) is fixedly connected with a guide rod (15), a guide hole (16) which penetrates through the T-shaped sliding block (13) from top to bottom is formed in the T-shaped sliding block, the guide rod (15) is movably inserted into the guide hole (16), and the guide rod (15) is movably inserted into the spring (14).