Vehicle-mounted navigation device with buckle structure

Abstract

The utility model belongs to the technical field of vehicle-mounted navigation, and particularly discloses a vehicle-mounted navigation device with a buckle structure, which comprises an outer frame and clamping blocks, the two sides of the front end of the outer frame are respectively provided with the clamping blocks, the two sides of the interior of the outer frame are respectively and longitudinally provided with an air groove, the interior of each clamping block is longitudinally provided with an open groove, and the open grooves are communicated with the air grooves. Rotating shafts are transversely and movably connected to the upper position and the lower position in the open groove correspondingly, and coil springs are fixed between the two sides of the surface of each rotating shaft and the open groove correspondingly. According to the vehicle-mounted navigation device with the buckle structure, clamping blocks are arranged on the two sides of the front end of the outer frame respectively, the clamping blocks are aligned with air grooves, shifting pieces at the front ends of the clamping blocks are clenched along open grooves, coil springs connected with the rear portions of the shifting pieces through rotating shafts guide the two sets of clamping blocks to expand, after the clamping blocks are clamped into the air grooves, the shifting pieces are loosened, and under the springback effect of the coil springs, the clamping blocks are clamped into the air grooves. Therefore, the frosted layers of the clamping blocks are overlapped behind the air grooves, and the problem of inconvenience in mounting and dismounting is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle navigation technical field, concretely is a vehicle navigation device with buckle structure. BACKGROUND

[0002] Vehicle navigation is also called vehicle GPS, can through satellite positioning system rapidly determine the position of car on electronic map, also can be used for searching driving destination, searches the shortest driving path in short time, most of this kind of navigation is equipped with touch screen and speaker, and it is convenient for driver to operate.

[0003] New car often directly fixes vehicle navigation in vehicle accessories, if want to install navigation device in the inside of vehicle body, need to fix new support and navigation equipment additionally, the area space that navigation device can carry is also limited, need to seek balance between convenient installation and prevent falling.

[0004] Now, a new type of vehicle navigation device with buckle structure is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a vehicle navigation device with buckle structure to solve the inconvenient installation and dismounting problem in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a vehicle navigation device with buckle structure, including outer frame and clamping block, the both sides of outer frame front end are provided with clamping block respectively, the both sides of outer frame inside are provided with longitudinal wind groove respectively, the inside of clamping block is provided with longitudinal slot, and the upper and lower places of slot inside are respectively connected with the pivot of horizontal movement, the both sides of pivot surface are fixed with volute spring between slot respectively, the center of pivot rear is fixed with clamping block, and the surface of clamping block is fixed with frosted layer, the center of outer frame top is provided with shell, and the inside of shell front end is fixed with display screen.

[0007] As a further technical scheme of the utility model, the clamping block is embedded in the wind groove, and the clamping block is tightened and opened with the push piece.

[0008] As a further technical scheme of the utility model, the volute spring is symmetrically wound on the both sides of the outside of the pivot, and the volute spring and the pivot are arranged in concentric circles.

[0009] As a further technical scheme of the utility model, the front end of the both sides of the outside of the shell is fixed with the shaft sleeve respectively, the inside of the shaft sleeve is movably connected with the rotating block, the outside of the rotating block is fixed with the sleeve block, the front end of the sleeve block is threadedly connected with the bolt one, the vertical rod is movably connected in the sleeve block in the longitudinal direction, and the top end of the clamping block is fixed with the sleeve.

[0010] As a further technical scheme of the utility model, the bottom of the vertical rod is embedded in the bushing, and the sleeve block moves vertically along the surface of the vertical rod.

[0011] As a further technical scheme of the utility model, the rear of the two sides of the shell is respectively provided with a groove, and a movable shaft is movably connected between the two sides of the top end inside the groove, a spiral pipe is fixed at the center of the movable shaft, a plug rod is movably inserted into the lower part of the spiral pipe, a bolt two is threadedly connected to the lower part of the side of the spiral pipe, a frame body is movably connected between the two sides of the bottom of the plug rod, and a suction disc is fixed to the lower part of the frame body, and a bolt three is threadedly connected to the side of the frame body.

[0012] As a further technical scheme of the utility model, the plug rod moves up and down along the inner wall of the spiral pipe, and the bolt two abuts against the plug rod in the spiral pipe.

[0013] As a further technical scheme of the utility model, the frame body swings left and right below the plug rod, and the bolt three abuts against the plug rod in the frame body.

[0014] Compared with the prior art, the vehicle-mounted navigation device with the buckle structure has the advantages that the navigation device can be quickly clamped, the position of the navigation device can be adjusted, and the stability of the navigation device can be maintained.

[0015] By arranging the clamping blocks on the two sides of the front end of the outer frame, aligning the air slots at the front end of the outer frame, simultaneously pinching the push pieces at the front end of the slots, and guiding the two sets of clamping blocks to expand through the coil springs connected to the rear of the push pieces, when the clamping blocks are clamped into the air slots, the push pieces are loosened, and the coil springs are forced to reset the push pieces, the clamping blocks and the air slots, so that the sanding layer of the clamping blocks overlaps behind the air slots, and the clamping blocks are installed and fixed in a buckle type.

[0016] By movably connecting the vertical rods in the sleeve block, inserting the vertical rods on the two sides into the bushings, adjusting the position of the sleeve block up and down along the vertical rods, and rotating the bolt one to lock the sleeve block and the vertical rod when the bottom of the shell is flush with the table surface of the cab, the connection angle of the shaft sleeve and the rotating block on the two sides of the shell can be adjusted according to the user's habits, and the inside of the sleeve block is provided with a damping rubber sheet, so that the rotating block can be prevented from continuing to rotate due to inertia.

[0017] By fixing the spiral pipe at the center of the movable shaft, rotating the spiral pipe connected to the movable shaft from the two rear grooves after adjusting the shell, pulling out the plug rod below, adjusting the angle of the frame body at the bottom of the plug rod, squeezing the suction disc to make the suction disc tightly suck on the cab table surface, rotating the bolt three and the bolt two respectively to lock the plug rod in the frame body and the plug rod in the spiral pipe, and supporting and assisting the shell and the touch display screen from the rear. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 For the present utility model Figure 1 Enlarged cross-sectional view of point A in the middle section;

[0020] Figure 3 This is a side view sectional view of the shell structure of this utility model;

[0021] Figure 4 This is a front view schematic diagram of the spiral tube extension structure of this utility model;

[0022] Figure 5 For the present utility model Figure 4 Enlarged cross-sectional view of section B in the middle.

[0023] In the diagram: 1. Outer frame; 2. Air duct; 3. Clamping block; 4. Vertical rod; 5. Sleeve block; 6. Housing; 7. Display screen; 8. Bushing; 9. Bolt 1; 10. Rotating block; 11. Insert sleeve; 12. Paddle; 13. Clamping block; 14. Coil spring; 15. Rotating shaft; 16. Slot; 17. Frosted layer; 18. Groove; 19. Rotating tube; 20. Bolt 2; 21. Insert rod; 22. Suction cup; 23. Frame; 24. Bolt 3; 25. Movable shaft. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 An embodiment of this utility model is provided: a vehicle navigation device with a buckle structure, including an outer frame 1 and a buckle block 3. Buckles 3 are respectively provided on both sides of the front end of the outer frame 1. Air ducts 2 are respectively provided longitudinally on both sides of the inner side of the outer frame 1. A slot 16 is provided longitudinally inside the buckle block 3. A rotating shaft 15 is movably connected laterally at the upper and lower parts inside the slot 16. A coil spring 14 is fixed between the two sides of the surface of the rotating shaft 15 and the slot 16. A clamping block 13 is fixed at the center of the rear of the rotating shaft 15. A frosted layer 17 is fixed on the surface of the clamping block 13. A housing 6 is provided at the center of the top of the outer frame 1. A display screen 7 is fixed inside the front end of the housing 6.

[0026] The clamp 13 is embedded in the air groove 2. The clamp 13 tightens and opens with the paddle 12. The coil spring 14 is symmetrically wrapped around both sides of the outside of the rotating shaft 15. The coil spring 14 and the rotating shaft 15 are arranged in concentric circles.

[0027] Specifically, such as Figure 1 and Figure 2 As shown, align the air duct 2 at the front end of the outer frame 1, and simultaneously pinch the paddle 12 at the front end of the clip 3 along the slot 16. The coil spring 14 connected to the rear of the paddle 12 via the pivot 15 guides the expansion of the two sets of clamping blocks 13. After the clamping blocks 13 are all inserted into the air duct 2, release the paddle 12. Under the rebound action of the coil spring 14, the paddle 12 is forced to guide the pivot 15 and the clamping blocks 13 to return to their original positions, so that the frosted layer 17 of the clamping blocks 13 overlaps behind the air duct 2 for snap-fit ​​installation and fixation.

[0028] The front ends of the outer sides of the housing 6 are respectively fixed with bushings 8, and the inside of the bushings 8 is movably connected with a rotating block 10, and the outside of the rotating block 10 is fixed with a sleeve block 5. The front end of the sleeve block 5 is threaded with a bolt 9, and the sleeve block 5 is longitudinally movably connected with a vertical rod 4. The top of the locking block 3 is fixed with a plug sleeve 11, the bottom of the vertical rod 4 is embedded in the plug sleeve 11, and the sleeve block 5 moves vertically along the surface of the vertical rod 4.

[0029] Specifically, such as Figure 1 As shown, insert the vertical rods 4 on both sides into the insert sleeves 11 respectively, and then adjust the position of the sleeve block 5 up and down along the vertical rods 4 until the bottom of the housing 6 is flush with the cab platform. Then, rotate the bolt 9 to lock the sleeve block 5 and the vertical rod 4. Then, according to the user's habits, adjust the connection angle between the bushings 8 on both sides of the housing 6 and the rotating block 10 for convenient use.

[0030] The rear sides of the shell 6 are respectively provided with grooves 18, and the two sides of the top of the groove 18 are movably connected to the movable shaft 25. The center of the movable shaft 25 is fixed with a rotating tube 19, and the lower part of the rotating tube 19 is movably inserted with a plug rod 21. The lower side of the rotating tube 19 is threaded with a bolt 20. The two sides of the bottom of the plug rod 21 are movably connected with a frame 23, and the lower part of the frame 23 is fixed with a suction cup 22. The side of the frame 23 is threaded with a bolt 24.

[0031] The insertion rod 21 moves up and down along the inner wall of the spiral tube 19, the bolt 20 abuts against the insertion rod 21 in the spiral tube 19, the frame 23 swings left and right below the insertion rod 21, and the bolt 3 24 abuts against the insertion rod 21 in the frame 23.

[0032] Specifically, such as Figure 1 , Figure 4 , Figure 5As shown, after adjusting the housing 6, rotate the rotary tube 19 connected to the movable shaft 25 from the two grooves 18 at the rear, then pull out the lower insertion rod 21. After adjusting the angle of the frame 23 at the bottom of the insertion rod 21, squeeze the suction cup 22 so that the suction cup 22 is firmly attached to the cab table. Rotate the bolt three 24 and the bolt two 20 respectively to lock the insertion rod 21 in the frame 23 and lock the insertion rod 21 in the rotary tube 19 separately for reinforcement.

[0033] Working Principle: When using this invention, first align the air duct 2 at the front end of the outer frame 1, and simultaneously pinch the lever 12 at the front end of the clamping block 3 along the slot 16. The coil spring 14 connected to the rear of the lever 12 via the rotating shaft 15 guides the expansion of the two sets of clamping blocks 13. Once all the clamping blocks 13 are engaged in the air duct 2, release the lever 12. Under the rebound action of the coil spring 14, the lever 12 forces the rotating shaft 15 and clamping blocks 13 to return to their original positions, causing the frosted layer 17 of the clamping blocks 13 to overlap behind the air duct 2. After completing the initial installation, insert the vertical rods 4 on both sides into the insert sleeves 11 respectively, and then adjust the position of the sleeve 5 up and down along the vertical rods 4 until the housing 6... The bottom is flush with the cab platform. Then, the bolt 9 can be rotated to lock the sleeve 5 and the vertical rod 4. Then, according to the user's habits, adjust the connection angle between the bushings 8 on both sides of the housing 6 and the rotating block 10. Finally, rotate the rotating tube 19 connected to the movable shaft 25 from the two grooves 18 at the rear. Then pull out the lower insertion rod 21. After adjusting the angle of the frame 23 at the bottom of the insertion rod 21, squeeze the suction cup 22 so that the suction cup 22 is firmly attached to the cab platform. Rotate the bolt 3 24 and the bolt 2 20 respectively to lock the insertion rod 21 in the frame 23 and the insertion rod 21 in the rotating tube 19. This provides support and assistance for the housing 6 and the touch screen display 7 from the rear.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A vehicle navigation device with a snap-fit ​​structure, comprising an outer frame (1) and a snap-fit ​​block (3), characterized in that: The outer frame (1) has two locking blocks (3) on its front end. The outer frame (1) has two longitudinal air ducts (2) on its interior. The locking block (3) has a slot (16) on its interior. The slot (16) has two horizontally movable rotating shafts (15) on its upper and lower sides. The rotating shaft (15) has two coil springs (14) fixed between its surface and the slot (16). The rotating shaft (15) has a clamping block (13) fixed at its rear center. The clamping block (13) has a frosted layer (17) fixed on its surface. The outer frame (1) has a housing (6) at its top center. The housing (6) has a display screen (7) fixed inside its front end.

2. The vehicle navigation device with a snap-fit ​​structure according to claim 1, characterized in that: The clamp (13) is embedded in the air groove (2), and the clamp (13) tightens and opens with the paddle (12).

3. A vehicle navigation device with a snap-fit ​​structure according to claim 1, characterized in that: The coil spring (14) is symmetrically wound on both sides of the outside of the rotating shaft (15), and the coil spring (14) and the rotating shaft (15) are arranged in concentric circles.

4. A vehicle navigation device with a snap-fit ​​structure according to claim 1, characterized in that: The front ends of the outer sides of the housing (6) are respectively fixed with bushings (8), and the inside of the bushings (8) is movably connected with a rotating block (10), and the outside of the rotating block (10) is fixed with a sleeve block (5). The front end of the sleeve block (5) is threadedly connected with a bolt (9), and the sleeve block (5) is longitudinally movably connected with a vertical rod (4). The top end of the locking block (3) is fixed with a plug sleeve (11).

5. A vehicle navigation device with a snap-fit ​​structure according to claim 4, characterized in that: The bottom of the vertical rod (4) is embedded in the sleeve (11), and the sleeve block (5) moves vertically along the surface of the vertical rod (4).

6. A vehicle navigation device with a snap-fit ​​structure according to claim 1, characterized in that: The shell (6) has grooves (18) on the rear sides of both sides, and a movable shaft (25) is movably connected between the two sides of the top of the groove (18). A spiral tube (19) is fixed at the center of the movable shaft (25), and a plug rod (21) is movably inserted into the lower part of the spiral tube (19). A bolt (20) is threadedly connected to the lower side of the spiral tube (19). A frame (23) is movably connected between the two sides of the bottom of the plug rod (21), and a suction cup (22) is fixed to the lower part of the frame (23). A bolt (24) is threadedly connected to the side of the frame (23).

7. A vehicle navigation device with a snap-fit ​​structure according to claim 6, characterized in that: The insertion rod (21) moves up and down along the inner wall of the spiral tube (19), and the bolt two (20) abuts against the insertion rod (21) in the spiral tube (19).

8. A vehicle navigation device with a snap-fit ​​structure according to claim 6, characterized in that: The frame (23) swings left and right below the insert rod (21), and the bolt three (24) abuts against the insert rod (21) in the frame (23).

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