Vehicle-mounted navigation instrument with disassembly and assembly functions

Abstract

The utility model discloses a vehicle-mounted navigation instrument with a disassembly and assembly function, and relates to the technical field of vehicle-mounted navigation instruments. The fixing unit is arranged on the outer surface of the mounting unit and used for fixing, the vehicle-mounted navigator body is arranged in the fixing unit and used for navigation, and the mounting unit comprises a mounting assembly and an adjusting assembly arranged on the outer surface of the mounting assembly. The fixing unit comprises an expansion assembly arranged on the outer surface of the mounting unit and a limiting assembly arranged on the outer surface of the expansion assembly. According to the utility model, the sucker base, the sealing plug, the mounting base I, the fixing bolt I, the adjusting swing arm, the fixing bolt II and the mounting base II are matched with one another, so that the vehicle-mounted navigation instrument can be conveniently mounted in an automobile; and the vehicle-mounted navigator body can be conveniently mounted through mutual cooperation of a fixing plate, a telescopic rod, a third fixing bolt, an L-shaped clamping plate, a limiting block, a limiting groove body, a mounting plate and a compression spring.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted navigation instruments, in particular to a vehicle-mounted navigation instrument with a disassembly and assembly function. Background Art

[0002] In-car navigation uses the in-car GPS in conjunction with an electronic map. It can easily and accurately tell the driver the shortest or fastest route to the destination, making it easier for the driver to drive.

[0003] In the prior art, a patent document with publication number CN216815508U proposes a vehicle-mounted navigation instrument based on satellite positioning, including a housing, a storage slot is provided on the left side of the housing, a display is movably connected inside the storage slot, an electric push rod is fixedly installed on the right side wall of the storage slot, and a protective baffle is provided on the left side of the housing. The vehicle-mounted navigation instrument based on satellite positioning, through the mutual cooperation among the housing, the storage slot, the display, the electric push rod, the limit rod, the fixed rod, the limit hole, the protective baffle, the connecting bar, and the fixed block, makes the display located inside the storage slot, and then makes the protective baffle rotate downward to block the left side of the display, so that the display can be protected by the protective baffle to prevent dust from adhering to the surface of the display, thereby ensuring the clarity of the downloaded video.

[0004] In order to solve the problem that the display is always exposed to the air, which makes the surface of the display easily contaminated with dust, causing the display to appear blurry and difficult to see, the existing technology uses a protective baffle to protect the display to prevent dust from adhering to the surface of the display and ensure the clarity of the video. However, the navigation system may be inconvenient to install during use, which reduces the practicality of the vehicle-mounted navigation instrument. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle-mounted navigation instrument with a disassembly and assembly function to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A vehicle-mounted navigation instrument with disassembly and assembly functions comprises a mounting unit; a fixing unit arranged on the outer surface of the mounting unit for fixing and a vehicle-mounted navigation instrument body arranged inside the fixing unit for navigation, wherein the mounting unit comprises a mounting component and an adjusting component arranged on the outer surface of the mounting component, and the fixing unit comprises an expansion component arranged on the outer surface of the mounting unit and a limit component arranged on the outer surface of the expansion component.

[0008] A further improvement of the technical solution of the utility model is that: the installation component includes a suction cup base, the inner wall of the suction cup base is detachably connected to a sealing plug, and the upper surface of the suction cup base is fixedly connected to a mounting base 1.

[0009] By adopting the above technical solution, the suction cup base and the sealing plug cooperate with each other to conveniently fix the suction cup base inside the vehicle.

[0010] A further improvement of the technical solution of the utility model is that the adjustment component includes a fixing bolt 1, the outer surface of the fixing bolt 1 is detachably connected to the inner wall of the mounting base 1, and the outer surface of the fixing bolt 1 is rotatably connected to an adjustment swing arm.

[0011] By adopting the above technical solution, the angle of the adjusting swing arm can be conveniently adjusted by the cooperation between the mounting base 1, the fixing bolt 1 and the adjusting swing arm.

[0012] A further improvement of the technical solution of the utility model is that: the inner wall of the other end of the adjusting swing arm is rotatably connected with a fixing bolt 2, and the outer surface of the fixing bolt 2 is detachably connected with a mounting base 2.

[0013] By adopting the above technical solution, the angle of the mounting base 2 can be easily adjusted by the cooperation between the adjusting swing arm, the second fixing bolt and the second mounting base.

[0014] A further improvement of the technical solution of the utility model is that: the expansion component includes a fixing plate, one side of the fixing plate is fixedly connected to the outer surface of the mounting base two, both ends of the fixing plate are fixedly connected to a telescopic rod, the outer surface of the telescopic rod is slidably connected to an L-shaped clamping plate, the outer surface of the L-shaped clamping plate is provided with a groove, and the inner wall of the L-shaped clamping plate is detachably connected to a fixing bolt three that is movably clamped to the inner wall of the telescopic rod.

[0015] By adopting the above technical solution, the fixing plate, the telescopic rod, the fixing bolt and the L-shaped clamping plate cooperate with each other to conveniently adjust the spacing between the L-shaped clamping plates, thereby facilitating the installation of the vehicle navigation system body.

[0016] A further improvement of the technical solution of the utility model is that the limiting component includes a limiting groove body, one side of the limiting groove body is fixedly connected to the inner wall of the groove, the outer surface of the limiting groove body is detachably connected to a mounting plate, and one side of the mounting plate is fixedly connected to a compression spring.

[0017] A further improvement of the technical solution of the utility model is that one side of the compression spring is fixedly connected to a limiting block, the outer surface of the limiting block is slidably connected to the limiting groove body and the inner wall of the L-shaped clamping plate, and the outer surface of the limiting block is provided with a rubber pad.

[0018] By adopting the above technical solution, the vehicle-mounted navigation device body can be conveniently limited by the cooperation of the limiting block, the limiting groove, the mounting plate and the compression spring.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] 1. The utility model provides a vehicle-mounted navigation instrument with a disassembly and assembly function. The vehicle-mounted navigation instrument can be conveniently installed inside a car by using a suction cup base, a sealing plug, a mounting base 1, a fixing bolt 1, an adjustment swing arm, a fixing bolt 2 and a mounting base 2 to cooperate with each other, thereby increasing the convenience of the vehicle-mounted navigation instrument.

[0021] 2. The utility model provides a vehicle-mounted navigation instrument with disassembly and assembly functions. The vehicle-mounted navigation instrument body can be easily installed by using the cooperation of a fixing plate, a telescopic rod, three fixing bolts, an L-shaped clamping plate, a limit block, a limit groove body, a mounting plate and a compression spring, thereby increasing the practicality of the vehicle-mounted navigation instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the installation assembly structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the fixing unit of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0027] In the figure: 1. Installation unit; 11. Suction cup base; 12. Sealing plug; 13. Installation base one; 14. Fixing bolt one; 15. Adjustment swing arm; 16. Fixing bolt two; 17. Installation base two; 2. Fixing unit; 21. Fixing plate; 22. Telescopic rod; 23. Fixing bolt three; 24. L-shaped clamping plate; 241. Groove; 25. Limit block; 26. Limiting slot; 27. Installation plate; 28. Compression spring; 3. Vehicle navigation system body. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the embodiments:

[0029] Example 1

[0030] like Figure 1-5As shown, the utility model provides a vehicle-mounted navigation instrument with a disassembly and assembly function, including a mounting unit 1; a fixing unit 2 arranged on the outer surface of the mounting unit 1 for fixing and a vehicle-mounted navigation instrument body 3 arranged inside the fixing unit 2 for navigation, the mounting unit 1 includes a mounting component and an adjustment component arranged on the outer surface of the mounting component, the fixing unit 2 includes an expansion component arranged on the outer surface of the mounting unit 1 and a limit component arranged on the outer surface of the expansion component, the mounting component includes a suction cup base 11, the inner wall of the suction cup base 11 is detachably connected with a sealing plug 12, the upper surface of the suction cup base 11 is fixedly connected with a mounting base 13, the adjustment component includes a fixing bolt 14, the outer surface of the fixing bolt 14 is detachably connected to the inner wall of the mounting base 13, the outer surface of the fixing bolt 14 is rotatably connected with an adjusting swing arm 15, the inner wall of the other end of the adjusting swing arm 15 is rotatably connected with a fixing bolt 2 16, the fixing bolt 2 1 The outer surface of 6 is detachably connected with a mounting base 2 17. When using the vehicle-mounted navigation instrument, the vehicle-mounted navigation instrument needs to be fixed inside the car first. When fixing, the suction cup base 11 is placed on the loading platform inside the driving compartment of the car, and the air inside the suction cup base 11 is discharged by pressing the suction cup base 11, so that the suction cup base 11 is fixed by the adsorption force with the loading platform. Then, when the angle of the vehicle-mounted navigation instrument needs to be adjusted, the adjusting swing arm 15 is freely rotated inside the mounting base 13 by rotating the fixing bolt 14, so as to adjust the angle of the adjusting swing arm 15, and the mounting base 2 17 is rotated under the limit of the adjusting swing arm 15 by rotating the fixing bolt 2 16, so as to facilitate the adjustment of the angle of the mounting base 2 17, and then adjust the angle of the vehicle-mounted navigation instrument. When the vehicle-mounted navigation instrument needs to be disassembled, the air is allowed to enter the inside of the suction cup base 11 by rotating the sealing plug 12, and the disassembly can be completed.

[0031] Example 2

[0032] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the expansion component includes a fixing plate 21, one side of the fixing plate 21 is fixedly connected to the outer surface of the mounting base 21, both ends of the fixing plate 21 are fixedly connected to the telescopic rod 22, the outer surface of the telescopic rod 22 is slidably connected to the L-shaped clamping plate 24, the outer surface of the L-shaped clamping plate 24 is provided with a groove 241, the inner wall of the L-shaped clamping plate 24 is detachably connected to a fixing bolt 23 that is movably engaged with the inner wall of the telescopic rod 22, the limiting component includes a limiting groove body 26, one side of the limiting groove body 26 is fixedly connected to the inner wall of the groove 241, the outer surface of the limiting groove body 26 is detachably connected to a mounting plate 27, one side of the mounting plate 27 is fixedly connected to a compression spring 28, one side of the compression spring 28 is fixedly connected to a limiting block 25, the outer surface of the limiting block 25 is slidably connected to the limiting groove body 26 and the inner wall of the L-shaped clamping plate 24 Then, the outer surface of the limit block 25 is provided with a rubber pad. When using the vehicle-mounted navigation instrument, the vehicle-mounted navigation instrument body 3 is first installed inside the fixing unit 2. During installation, the spacing between the L-shaped clamping plates 24 is first adjusted according to the size of the vehicle-mounted navigation instrument body 3. During adjustment, the telescopic rod 22 is allowed to slide freely inside the L-shaped clamping plate 24 by rotating the fixing bolt 3 23, thereby adjusting the size between the L-shaped clamping plates 24. When the adjustment is completed, the vehicle-mounted navigation instrument body 3 is installed inside the L-shaped clamping plate 24, and the vehicle-mounted navigation instrument body 3 is limited by the limit block 25, so as to prevent the vehicle from suddenly braking during driving, causing the vehicle-mounted navigation instrument body 3 to be separated from the inside of the fixing unit 2, thereby causing the vehicle-mounted navigation instrument body 3 to be damaged. When the vehicle-mounted navigation instrument body 3 needs to be disassembled, it is only necessary to toggle the limit block 25 to release the limit on the vehicle-mounted navigation instrument body 3.

[0033] The working principle of the vehicle-mounted navigation instrument with disassembly and assembly function is described in detail below.

[0034] like Figure 1-5As shown, when using the vehicle-mounted navigation instrument, the vehicle-mounted navigation instrument body 3 is first installed inside the fixing unit 2. During installation, the spacing between the L-shaped clamping plates 24 is first adjusted according to the size of the vehicle-mounted navigation instrument body 3. During adjustment, the telescopic rod 22 is allowed to slide freely inside the L-shaped clamping plate 24 by rotating the fixing bolt 3 23, thereby adjusting the size between the L-shaped clamping plates 24. When the adjustment is completed, the vehicle-mounted navigation instrument body 3 is installed inside the L-shaped clamping plate 24, and the vehicle-mounted navigation instrument body 3 is limited by the limit block 25, so as to prevent the vehicle from suddenly braking during driving, causing the vehicle-mounted navigation instrument body 3 to be separated from the fixing unit 2, thereby causing the vehicle-mounted navigation instrument body 3 to be damaged. When the vehicle-mounted navigation instrument body 3 needs to be disassembled, it is only necessary to toggle the limit block 25 to release the vehicle-mounted navigation instrument body 3. The main body 3 is limited, and then the vehicle-mounted navigation instrument is fixed inside the car. When fixing, the suction cup base 11 is placed on the loading platform inside the car's cab, and the air inside the suction cup base 11 is discharged by pressing the suction cup base 11, so that the suction cup base 11 is fixed by the adsorption force with the loading platform. Then, when the angle of the vehicle-mounted navigation instrument needs to be adjusted, the adjusting swing arm 15 is allowed to rotate freely inside the mounting base 13 by rotating the fixing bolt 14, so as to adjust the angle of the adjusting swing arm 15, and the mounting base 2 17 is allowed to rotate under the limit of the adjusting swing arm 15 by rotating the fixing bolt 2 16, so as to facilitate the adjustment of the angle of the mounting base 2 17, and then adjust the angle of the vehicle-mounted navigation instrument, and when the vehicle-mounted navigation instrument needs to be disassembled, the air is allowed to enter the inside of the suction cup base 11 by rotating the sealing plug 12, and the disassembly can be completed.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A vehicle-mounted navigation device with a disassembly and assembly function, comprising an installation unit (1); A fixing unit (2) provided on the outer surface of the mounting unit (1) for fixing and a vehicle-mounted navigation device body (3) for navigation arranged inside the fixing unit (2), characterized in that: The mounting unit (1) comprises a mounting component and an adjusting component arranged on the outer surface of the mounting component, and the fixing unit (2) comprises an expanding component arranged on the outer surface of the mounting unit (1) and a limiting component arranged on the outer surface of the expanding component.

2. The vehicle-mounted navigation device with disassembly and assembly function according to claim 1, characterized in that: The mounting assembly comprises a suction cup base (11), the inner wall of the suction cup base (11) is detachably connected to a sealing plug (12), and the upper surface of the suction cup base (11) is fixedly connected to a mounting base 1 (13).

3. The vehicle-mounted navigation device with disassembly and assembly function according to claim 2, characterized in that: The adjustment assembly comprises a fixing bolt (14), the outer surface of which is detachably connected to the inner wall of a mounting base (13), and the outer surface of which is rotatably connected to an adjustment swing arm (15).

4. The vehicle-mounted navigation device with disassembly and assembly function according to claim 3, characterized in that: The inner wall of the other end of the adjusting swing arm (15) is rotatably connected to a second fixing bolt (16), and the outer surface of the second fixing bolt (16) is detachably connected to a second mounting base (17).

5. The vehicle-mounted navigation device with disassembly and assembly function according to claim 1, characterized in that: The expansion assembly comprises a fixing plate (21), one side of the fixing plate (21) is fixedly connected to the outer surface of the second mounting base (17), both ends of the fixing plate (21) are fixedly connected to the telescopic rod (22), the outer surface of the telescopic rod (22) is slidably connected to an L-shaped clamping plate (24), the outer surface of the L-shaped clamping plate (24) is provided with a groove (241), and the inner wall of the L-shaped clamping plate (24) is detachably connected to a fixing bolt three (23) that is movably engaged with the inner wall of the telescopic rod (22).

6. The vehicle-mounted navigation device with disassembly and assembly function according to claim 5, characterized in that: The limiting assembly comprises a limiting groove body (26), one side of the limiting groove body (26) is fixedly connected to the inner wall of the groove (241), the outer surface of the limiting groove body (26) is detachably connected to a mounting plate (27), and one side of the mounting plate (27) is fixedly connected to a compression spring (28).

7. The vehicle-mounted navigation device with disassembly and assembly function according to claim 6, characterized in that: One side of the compression spring (28) is fixedly connected to a limit block (25), the outer surface of the limit block (25) is slidably connected to the limit groove body (26) and the inner wall of the L-shaped clamping plate (24), and the outer surface of the limit block (25) is provided with a rubber pad.

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