Multi-angle adjustable fixing device for satellite navigator

Abstract

The utility model relates to the technical field of navigators, and discloses a multi-angle adjustable fixing device for a satellite navigator, which comprises a fixing frame, the bottom of the inner wall of the fixing frame is fixedly connected with a protective pad, the left end and the right end of the interior of the fixing frame are both provided with clamping plates, a fixing seat is arranged below the fixing frame, and the fixing seat is fixedly connected with the protective pad. A fixing rod is fixedly connected to the upper side of the fixing seat, limiting grooves are formed in the left side and the right side of the fixing rod, a lifting rod is movably connected to the interior of the fixing rod, and limiting plates are fixedly connected to the left side and the right side of the lifting rod. The first motor drives the threaded rod to rotate, the rotating threaded rod is matched with the lifting rod to drive the first U-shaped plate to ascend and drive the fixing frame to adjust the height, the third motor drives the worm to rotate, the worm is matched with the worm gear, the vertical angle of the fixing frame can be adjusted through the connecting block, and the height of the fixing frame can be adjusted through horizontal and vertical adjustment. And the fixing frame can be adjusted at multiple angles.

Description

Technical Field

[0001] The utility model relates to the technical field of navigators, in particular to a multi-angle adjustable fixing device for satellite navigators. Background Art

[0002] A satellite navigation system refers to a vehicle-mounted tool that has the function of the GPS global satellite positioning system and uses voice prompts to guide the driver in driving. With the popularization of cars and the construction of roads, economic exchanges between cities have become more frequent, and it is very important to install a car navigation system in the accompanying driving vehicle. The navigation system that integrates accurate positioning, navigation, and entertainment functions can better meet the needs of car owners and has become a basic device in the car.

[0003] After searching, a navigation device with announcement number CN212579769U includes a support plate, side plates are installed on both sides of the upper surface of the support plate, threaded holes are provided on the surface of the side plates, threaded rods are installed in the threaded holes, a first adjustment plate is installed at one end of the threaded rod, a fixed clamp is installed at the other end of the threaded rod, a first rotating shaft is installed at the bottom center of the support plate, the bottom end of the first rotating shaft is installed in a second bearing, the second bearing is installed in a mounting groove, the mounting groove is provided at the center of the upper surface of the bottom plate, a first bevel gear is provided on the outer wall of the first rotating shaft, and the first bevel gear is meshingly connected with the second bevel gear. The utility model solves the problem that the existing navigation device cannot fix navigation devices of different sizes; the utility model is easy to use, simple in structure, can fix navigation devices of different sizes, and has strong versatility and practicality;

[0004] Based on the above patent, the splint is driven to move toward the middle by a threaded rod to fix navigation devices of different sizes. However, the adjustment structure is relatively simple and the direction of the navigator cannot be adjusted at multiple angles, and the height cannot be adjusted. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multi-angle adjustable fixing device for a satellite navigator, which can adjust the navigator at multiple angles and can adjust the height of the navigator.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multi-angle adjustable fixing device for a satellite navigator comprises a fixing frame, a protective pad is fixedly connected to the bottom of the inner wall of the fixing frame, clamping plates are provided at the left and right ends of the interior of the fixing frame, a fixing seat is provided at the bottom of the fixing frame, a fixing rod is fixedly connected to the upper side of the fixing seat, limiting grooves are provided on the left and right sides of the fixing rod, a lifting rod is movably connected to the interior of the fixing rod, and limiting plates are fixedly connected to the left and right sides of the lifting rod, the outer walls of the limiting plates are movably connected to the interior of the limiting grooves, the interior of the fixing rod is rotatably connected to a threaded rod, the interior of the fixing seat is fixedly connected to a first motor, the driving shaft of the first motor is fixedly connected to the bottom of the threaded rod, the upper end of the lifting rod is fixedly connected to a fixing disk, and an adjustment component is provided on the upper side of the fixing disk.

[0008] Furthermore, the adjustment component includes a first U-shaped plate on the rear side of the fixed frame, the lower end of the first U-shaped plate is fixedly connected to a turntable, a large gear is arranged on the inner side of the turntable, the middle part of the lower end of the first U-shaped plate is rotatably connected to a central axis, the lower end of the central axis is fixedly connected to a small gear, the outer side of the small gear is meshingly connected to the outer side of the large gear, the upper side of the lower end of the first U-shaped plate is fixedly connected to a second motor, the driving shaft of the second motor is fixedly connected to the upper end of the central axis, and the upper end of the first U-shaped plate is connected to the fixed frame through a rotating component.

[0009] Furthermore, the rotating assembly includes a rotating rod on the upper end of the first U-shaped plate, a worm gear is fixedly connected to the middle part of the outer wall of the rotating rod, a connecting block is fixedly connected to the outer end of the rotating rod, a second U-shaped plate is arranged behind the connecting block, a fastener is threadedly connected to the rear side of the second U-shaped plate, a worm is rotatably connected to the middle part of the second U-shaped plate, the front side of the worm is meshedly connected to the rear side of the worm gear, a third motor is fixedly connected to the upper side of the second U-shaped plate, and a drive shaft of the third motor is fixedly connected to the top of the worm.

[0010] Furthermore, the middle part of the turntable is rotatably connected to the top of the lifting rod.

[0011] Furthermore, the middle portion of the large gear is fixedly connected to the inner side of the rotating disk corresponding to the top of the lifting rod.

[0012] Furthermore, the front side of the connecting block is fixedly connected to the rear side of the fixing frame, and the left and right ends of the rotating rod are rotatably connected to the upper end of the first U-shaped plate.

[0013] Furthermore, the rear side of the second U-shaped plate is fixedly connected to the middle part of the upper side of the first U-shaped plate.

[0014] Furthermore, the rear end of the fastener is arranged on the rear side of the upper end of the first U-shaped plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the first motor is provided to drive the threaded rod to rotate, and the rotating threaded rod cooperates with the lifting rod to drive the first U-shaped plate to rise, thereby driving the fixed frame to rise, and adjusting the height according to needs, which is convenient for navigation.

[0017] 2. In the utility model, the central axis and the small gear are driven to rotate by the second motor, and the small gear cooperates with the large gear to drive the first U-shaped plate to rotate on the top of the lifting rod, so as to adjust the horizontal angle of the fixed frame. The worm is driven to rotate by the third motor, and the worm cooperates with the worm gear. The vertical angle of the fixed frame can be adjusted through the connecting block. The fixed frame can be adjusted at multiple angles through horizontal and vertical adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall schematic diagram of a multi-angle adjustable fixing device for a satellite navigator proposed by the utility model;

[0019] Figure 2 A schematic diagram of a connection block of a multi-angle adjustable fixing device for a satellite navigator proposed by the utility model;

[0020] Figure 3 A schematic diagram of a clamping plate of a multi-angle adjustable fixing device for a satellite navigator proposed by the utility model;

[0021] Figure 4 A schematic diagram of a first U-shaped plate of a multi-angle adjustable fixing device for a satellite navigator proposed by the utility model;

[0022] Figure 5 A schematic diagram of a second U-shaped plate of a multi-angle adjustable fixing device for a satellite navigator proposed by the utility model;

[0023] Figure 6 A schematic diagram of a screw rod of a multi-angle adjustable fixing device for a satellite navigator proposed by the utility model.

[0024] Legend:

[0025] 1. Fixed frame; 2. Protective pad; 3. Clamp; 4. Fixed seat; 5. Fixed rod; 6. Limiting groove; 7. Lifting rod; 8. Limiting plate; 9. Threaded rod; 10. First motor; 11. Fixed plate; 12. First U-shaped plate; 13. Turntable; 14. Large gear; 15. Middle shaft; 16. Small gear; 17. Second motor; 18. Second U-shaped plate; 19. Fastener; 20. Worm; 21. Third motor; 22. Turntable; 23. Worm wheel; 24. Connecting block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-6 , the utility model provides an embodiment: a multi-angle adjustable fixing device for a satellite navigator, comprising a fixing frame 1, a protective pad 2 is fixedly connected to the bottom of the inner wall of the fixing frame 1, a clamping plate 3 is arranged at both the left and right ends of the inside of the fixing frame 1, a fixing seat 4 is arranged below the fixing frame 1, a fixing rod 5 is fixedly connected to the upper side of the fixing seat 4, a limiting groove 6 is arranged on the left and right sides of the fixing rod 5, a lifting rod 7 is movably connected to the inside of the fixing rod 5, and the left and right sides of the lifting rod 7 are fixedly connected to the limiting plate 8, and the outer walls of the limiting plate 8 are movably connected to the inside of the limiting groove 6, a threaded rod 9 is rotatably connected to the inside of the fixing rod 5, a first motor 10 is fixedly connected to the inside of the fixing seat 4, a driving shaft of the first motor 10 is fixedly connected to the bottom of the threaded rod 9, and a fixing plate 11 is fixedly connected to the upper end of the lifting rod 7;

[0028] The two clamping plates 3 are moved toward the middle to fix the navigator, the first motor 10 can drive the threaded rod 9 to rotate, the limiting plate 8 cooperates with the limiting groove 6 to prevent the lifting rod 7 from rotating inside the fixing rod 5, so that the threaded rod 9 cooperates with the lifting rod 7 to drive the fixing plate 11 and the first U-shaped plate 12 to rise, thereby adjusting the fixing frame 1 and the navigator to rise and fall, adjusting the height, and adjusting according to needs to facilitate the use of navigation.

[0029] A first U-shaped plate 12 is provided at the rear side of the fixed frame 1, a turntable 13 is fixedly connected to the lower end of the first U-shaped plate 12, the middle part of the turntable 13 is rotatably connected to the top of the lifting rod 7, a large gear 14 is provided on the inner side of the turntable 13, the middle part of the large gear 14 is fixedly connected to the top of the lifting rod 7, a central shaft 15 is rotatably connected to the middle part of the lower end of the first U-shaped plate 12, a small gear 16 is fixedly connected to the lower end of the central shaft 15, the outer side of the small gear 16 is meshedly connected to the outer side of the large gear 14, a second motor 17 is fixedly connected to the upper side of the lower end of the first U-shaped plate 12, and the driving shaft of the second motor 17 is fixedly connected to the upper end of the central shaft 15;

[0030] The first U-shaped plate 12 can be rotated on the top of the lifting rod 7 through the turntable 13, and the second motor 17 is started to drive the central axis 15 and the small gear 16 to rotate, so that the small gear 16 cooperates with the large gear 14 to make the first U-shaped plate 12 rotate on the top of the lifting rod 7 through the turntable 13, thereby driving the fixed frame 1 to adjust the horizontal angle.

[0031] The upper end of the first U-shaped plate 12 is rotatably connected to a rotating rod 22, a worm gear 23 is fixedly connected to the middle of the outer wall of the rotating rod 22, a connecting block 24 is fixedly connected to the outer end of the rotating rod 22, the front side of the connecting block 24 is fixedly connected to the rear side of the fixed frame 1, a second U-shaped plate 18 is arranged behind the connecting block 24, the rear side of the second U-shaped plate 18 is fixedly connected to the middle of the upper side of the first U-shaped plate 12, a fastener 19 is threadedly connected to the rear side of the second U-shaped plate 18, the rear end of the fastener 19 is arranged on the rear side of the upper end of the first U-shaped plate 12, a worm 20 is rotatably connected to the middle of the second U-shaped plate 18, the front side of the worm 20 is meshedly connected to the rear side of the worm gear 23, a third motor 21 is fixedly connected to the upper side of the second U-shaped plate 18, and the drive shaft of the third motor 21 is fixedly connected to the top of the worm 20;

[0032] The third motor 21 is started to drive the worm 20 to rotate, and the worm 20 cooperates with the worm wheel 23 to drive the rotating rod 22 and the connecting block 24 to rotate, so that the vertical angle of the fixed frame 1 can be adjusted through the connecting block 24. Through the cooperation of the worm 20 and the worm wheel 23, the vertical angle of the fixed frame 1 can be adjusted through the connecting block 24. Through horizontal and vertical adjustments, the fixed frame 1 can be adjusted at multiple angles.

[0033] Working principle: the two clamping plates 3 are moved toward the middle to fix the navigator, the first motor 10 can drive the threaded rod 9 to rotate, and the threaded rod 9 cooperates with the lifting rod 7 to drive the fixing plate 11 and the first U-shaped plate 12 to rise, so as to adjust the fixing frame 1 and the navigator to rise and adjust the height; the second motor 17 is started to drive the central axis 15 and the small gear 16 to rotate, so that the first U-shaped plate 12 can be rotated on the top of the lifting rod 7 through the turntable 13 through the cooperation of the small gear 16 and the large gear 14, thereby driving the fixed frame 1 to adjust the horizontal angle; the third motor 21 is started to drive the worm 20 to rotate, and the worm 20 cooperates with the worm wheel 23 to drive the rotating rod 22 and the connecting block 24 to rotate, so as to adjust the vertical angle of the fixed frame 1 through the connecting block 24.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-angle adjustable fixing device for a satellite navigation device, comprising a fixing frame (1), characterized in that: A protective pad (2) is fixedly connected to the bottom of the inner wall of the fixed frame (1); clamping plates (3) are arranged at both left and right ends of the interior of the fixed frame (1); a fixed seat (4) is arranged below the fixed frame (1); a fixed rod (5) is fixedly connected to the upper side of the fixed seat (4); limiting grooves (6) are arranged on both left and right sides of the fixed rod (5); a lifting rod (7) is movably connected to the interior of the fixed rod (5); limiting plates (8) are fixedly connected to the left and right sides of the lifting rod (7); outer walls of the limiting plates (8) are movably connected to the interior of the limiting grooves (6); a threaded rod (9) is rotatably connected to the interior of the fixed rod (5); a first motor (10) is fixedly connected to the interior of the fixed seat (4); a driving shaft of the first motor (10) is fixedly connected to the bottom of the threaded rod (9); a fixed disk (11) is fixedly connected to the upper end of the lifting rod (7); an adjustment component is arranged on the upper side of the fixed disk (11).

2. The multi-angle adjustable fixing device for a satellite navigation device according to claim 1, characterized in that: The adjustment assembly comprises a first U-shaped plate (12) at the rear side of the fixed frame (1); a rotating disk (13) is fixedly connected to the lower end of the first U-shaped plate (12); a large gear (14) is arranged on the inner side of the rotating disk (13); a central shaft (15) is rotatably connected to the middle part of the lower end of the first U-shaped plate (12); a small gear (16) is fixedly connected to the lower end of the central shaft (15); the outer side of the small gear (16) is meshingly connected to the outer side of the large gear (14); a second motor (17) is fixedly connected to the upper side of the lower end of the first U-shaped plate (12); a driving shaft of the second motor (17) is fixedly connected to the upper end of the central shaft (15); and the upper end of the first U-shaped plate (12) is connected to the fixed frame (1) via a rotating assembly.

3. The multi-angle adjustable fixing device for a satellite navigation device according to claim 2, characterized in that: The rotating assembly comprises a rotating rod (22) at the upper end of a first U-shaped plate (12), a worm wheel (23) being fixedly connected to the middle of an outer wall of the rotating rod (22), a connecting block (24) being fixedly connected to the outer end of the rotating rod (22), a second U-shaped plate (18) being arranged behind the connecting block (24), a fastener (19) being threadedly connected to the rear side of the second U-shaped plate (18), a worm (20) being rotatably connected to the middle of the second U-shaped plate (18), a front side of the worm (20) being meshingly connected to the rear side of the worm wheel (23), a third motor (21) being fixedly connected to the upper side of the second U-shaped plate (18), and a drive shaft of the third motor (21) being fixedly connected to the top of the worm (20).

4. The multi-angle adjustable fixing device for a satellite navigation device according to claim 2, characterized in that: The middle part of the rotating disk (13) is rotatably connected to the top of the lifting rod (7).

5. The multi-angle adjustable fixing device for a satellite navigation device according to claim 2, characterized in that: The middle part of the large gear (14) is fixedly connected to the inner side of the rotating disk (13) corresponding to the top of the lifting rod (7).

6. The multi-angle adjustable fixing device for a satellite navigation device according to claim 3, characterized in that: The front side of the connecting block (24) is fixedly connected to the rear side of the fixed frame (1), and the left and right ends of the rotating rod (22) are rotatably connected to the upper end of the first U-shaped plate (12).

7. The multi-angle adjustable fixing device for a satellite navigation device according to claim 3, characterized in that: The rear side of the second U-shaped plate (18) is fixedly connected to the middle part of the upper side of the first U-shaped plate (12).

8. The multi-angle adjustable fixing device for a satellite navigation device according to claim 3, characterized in that: The rear end of the fastener (19) is arranged on the rear side of the upper end of the first U-shaped plate (12).

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