An angle-adjustable mounting bracket for a Beidou positioning module

Abstract

The utility model relates to navigation equipment installation technical field especially relates to a be able to adjust angle's big dipper positioning module installation support, including installation seat, base, adapter block, mounting block, first rotary lever, second rotary lever, pivot, constant damping universal cloud platform seat and ball head etc. The utility model discloses through the rotary connection cooperation of base and adapter block between and the abutment locking structure of installation column and second knob bolt, realizes the continuous angle adjustment and reliable positioning of support in horizontal plane, reaches the effect that the big dipper positioning module is convenient to adjust the orientation and is stable and fixed.

Description

Technical Field

[0001] This utility model relates to the field of navigation equipment installation technology, and in particular to an adjustable-angle Beidou positioning module mounting bracket. Background Technology

[0002] With the widespread application of the BeiDou Navigation Satellite System, BeiDou positioning modules have been widely used in vehicle monitoring, intelligent transportation, emergency rescue, marine navigation, drone control, and field surveying. To ensure positioning accuracy and signal stability, the installation angle and antenna orientation of the BeiDou positioning module are crucial; obstruction should be avoided as much as possible, and the antenna receiving surface should face the sky.

[0003] In existing technologies, BeiDou positioning modules are mostly installed using fixed mounting brackets or simple angle-adjustable brackets. These brackets typically have a simple structure, supporting only limited angle adjustment or no adjustment at all, making it difficult to adapt to the multi-directional positioning requirements in different installation environments. Furthermore, during vehicle movement, ship navigation, or equipment vibration, some adjustable brackets are prone to loosening or shifting due to the lack of an effective locking mechanism, leading to a decrease in signal reception quality and affecting positioning reliability.

[0004] Although some products use a universal ball joint structure to achieve angle adjustment, they often lack sufficient adjustment freedom or lack coordinated design with the linkage mechanism, making it impossible to balance the functions of large-range coarse adjustment and fine fine adjustment. In addition, the overall structural stability is poor and the adjustment operation is inconvenient.

[0005] Therefore, it is necessary to design an adjustable-angle mounting bracket for the BeiDou positioning module to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to overcome the shortcomings of existing Beidou positioning module mounting brackets, such as low degree of adjustment freedom, poor angle adaptability, and unreliable locking, this utility model provides an adjustable angle Beidou positioning module mounting bracket.

[0007] The technical solution is as follows: An adjustable-angle Beidou positioning module mounting bracket includes a mounting base, a base, an adapter block, a mounting block, a first rotating rod, a second rotating rod, a rotating shaft, a constant-damping universal gimbal mount, a ball head, a screw, a mounting plate, and a Beidou positioning module. The top of the mounting base is fixedly connected to the base, and the base is rotatably connected to the adapter block inside. Two mounting blocks are fixedly connected to the top of the adapter block, and the two mounting blocks are rotatably connected to the first rotating rod. The rear end of the first rotating rod is rotatably connected to two second rotating rods, and the upper end of the second rotating rod is rotatably connected to the rotating shaft. The top of the rotating shaft is fixedly connected to the constant-damping universal gimbal mount, which is spherically fitted with the ball head. The top of the ball head is connected to the screw via bolts, and the top of the screw is fixedly connected to the mounting plate. The Beidou positioning module is mounted on the mounting plate.

[0008] Optionally, it also includes a first knob bolt and a cap, wherein the first knob bolt passes between the mounting block and the first rotating rod, the first knob bolt passes through the mounting block and the first rotating rod and is threadedly connected to the cap, and the cap has an internal thread that mates with the first knob bolt.

[0009] Optionally, a first knob bolt is inserted between the first rotating rod and the second rotating rod. The first knob bolt passes through the first rotating rod and the second rotating rod and is threadedly connected to the cap. The cap has an internal thread that mates with the first knob bolt.

[0010] Optionally, a first knob bolt is inserted between the second rotating rod and the rotating shaft. The first knob bolt passes through the second rotating rod and the rotating shaft and is threadedly connected to the cap. The cap has an internal thread that mates with the first knob bolt.

[0011] Optionally, it also includes a mounting post, with the mounting post located on the front side of the base.

[0012] Optionally, it also includes a second knob bolt, which is threaded to the front side of the mounting post, and the end of the second knob bolt abuts against the outer periphery of the adapter block.

[0013] The beneficial effects are as follows: 1. This utility model achieves continuous angle adjustment and reliable positioning of the bracket in the horizontal plane through the rotational connection between the base and the adapter block, combined with the abutment and locking structure of the mounting column and the second knob bolt, thus achieving the effect of facilitating the adjustment of the orientation of the Beidou positioning module and ensuring its stable fixation.

[0014] 2. This utility model uses a linkage transmission mechanism consisting of a first rotating rod, a second rotating rod, and a rotating shaft, combined with multiple adjustable hinge points, to achieve a wide range of angle adjustment of the mounting plate in the pitch direction, thus achieving a flexible adaptation effect to meet the tilt requirements of different installation environments.

[0015] 3. This utility model features a constant damping universal gimbal base and a ball joint spherical mating connection structure at the top of the rotating shaft, which, together with the screw and mounting plate, allows the Beidou positioning module to be finely adjusted at any angle in space and maintain its posture by relying on damping. This achieves the dual technical effects of high-degree-of-freedom precise positioning and anti-vibration loosening. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a structural schematic diagram of the ball head, screw, and mounting plate of this utility model.

[0018] Figure 3 This is a structural schematic diagram of the mounting block, the first rotating rod, and the second rotating rod of this utility model.

[0019] Figure 4This is a schematic diagram of the structure of the mounting base, mounting column, and second knob bolt of this utility model.

[0020] The above-mentioned attached drawings include the following reference numerals: 1-mounting base, 2-base, 3-adapter block, 4-mounting block, 5-first rotating rod, 6-second rotating rod, 7-rotating shaft, 8-first knob bolt, 9-cap, 10-constant damping universal gimbal base, 11-ball head, 12-screw, 13-mounting plate, 14-mounting column, 15-second knob bolt, A-BeiDou positioning module. Detailed Implementation

[0021] Example: An adjustable-angle mounting bracket for a BeiDou positioning module, such as... Figures 1-4 As shown, the system includes a mounting base 1, a base 2, an adapter block 3, a mounting block 4, a first rotating rod 5, a second rotating rod 6, a rotating shaft 7, a constant damping universal gimbal mount 10, a ball head 11, a screw 12, a mounting plate 13, and a Beidou positioning module A. The top of the mounting base 1 is connected to the base 2 by bolts. The interior of the base 2 is rotatably connected to the adapter block 3. The top of the adapter block 3 is connected to two mounting blocks 4 by welding. The two mounting blocks 4 are rotatably connected to the first rotating rod 5. The rear end of the first rotating rod 5 is rotatably connected to two second rotating rods 6. The upper end of the second rotating rod 6 is rotatably connected to the rotating shaft 7. The top of the rotating shaft 7 is connected to the constant damping universal gimbal mount 10 by bolts. The constant damping universal gimbal mount 10 is spherically connected to the ball head 11. The top of the ball head 11 is connected to the screw 12 by bolts. The top of the screw 12 is connected to the mounting plate 13 by bolts. The Beidou positioning module A is mounted on the mounting plate 13.

[0022] like Figures 1-4 As shown, it also includes a first knob bolt 8, a cap 9, a mounting post 14, and a second knob bolt 15. The first knob bolt 8 passes between the mounting block 4 and the first rotating rod 5. The first knob bolt 8 passes through the mounting block 4 and the first rotating rod 5 and is threadedly connected to the cap 9. The cap 9 has an internal thread that mates with the first knob bolt 8. The first knob bolt 8 passes between the first rotating rod 5 and the second rotating rod 6. The first knob bolt 8 passes through the first rotating rod 5 and the second rotating rod 6 and is threadedly connected to the cap 9. The cap 9 has an internal thread that mates with the first knob bolt 8. The first knob bolt 8 passes between the second rotating rod 6 and the rotating shaft 7. The first knob bolt 8 passes through the second rotating rod 6 and the rotating shaft 7 and is threadedly connected to the cap 9. The cap 9 has an internal thread that mates with the first knob bolt 8. The base 2 has a mounting post 14 on the front side. The front side of the mounting post 14 is threadedly connected to the second knob bolt 15. The end of the second knob bolt 15 abuts against the outer periphery of the adapter block 3.

[0023] Mounting base 1 is used to fix the entire bracket to an external mounting surface, such as a vehicle dashboard, equipment housing, or column. Base 2 and adapter block 3 form a horizontal rotating pair. By rotating adapter block 3 inside base 2, the angle of the upper structure of the bracket in the horizontal plane can be adjusted. Two mounting blocks 4 are fixedly connected to the top of adapter block 3. The two mounting blocks 4 are hinged to the first rotating rod 5, forming the basic fulcrum of the pitch adjustment mechanism. The rear end of the first rotating rod 5 is rotatably connected to two second rotating rods 6. The upper end of the second rotating rods 6 is rotatably connected to the rotating shaft 7, forming a parallel linkage mechanism. When the first rotating rod 5 swings, it drives the second rotating rods 6 in linkage, thereby driving the rotating shaft 7 and the upper components to change the pitch angle, realizing the coordinated adjustment of the installation height and tilt angle.

[0024] The top of the rotating shaft 7 is fixedly connected to the constant damping universal gimbal base 10. The gimbal base has an elastic clamping structure inside, which forms a pre-tightened spherical fit connection with the ball head 11, allowing the ball head 11 to tilt arbitrarily in three-dimensional space and maintain its current position by relying on constant damping force. The top of the ball head 11 is connected to the screw rod 12 by bolts, and the top of the screw rod 12 is fixedly connected to the mounting plate 13. The mounting plate 13 is used to support the Beidou positioning module A and ensure that it adjusts its attitude synchronously with the ball head 11.

[0025] A locking assembly consisting of a first knob bolt 8 and a cap 9 is set at several key hinge points. The first knob bolt 8 passes through the hinge hole between the mounting block 4 and the first rotating rod 5, the hinge hole between the first rotating rod 5 and the second rotating rod 6, and the hinge hole between the second rotating rod 6 and the rotating shaft 7 in sequence, and is locked with the cap 9 by thread. Rotating the cap 9 can adjust the preload, thereby fixing or loosening each connecting rod joint, which is convenient for manual angle adjustment. The front side of the base 2 is provided with a mounting post 14, and the mounting post 14 is threadedly connected to the second knob bolt 15. When tightened, its end abuts against the outer periphery of the adapter block 3, restricting the rotational freedom of the adapter block 3 relative to the base 2, and completing the horizontal angle locking.

[0026] Through the synergistic effect of the multi-stage adjustment mechanism and the manual locking structure, users can flexibly adjust the spatial orientation of the Beidou positioning module A in three-dimensional space, so that its antenna faces the sky and avoids obstructions or metal interference sources, thereby obtaining the best satellite signal reception effect. After the adjustment is completed, all knobs and bolts are locked synchronously to ensure that the module maintains a stable posture under complex working conditions such as vibration and bumps, effectively improving positioning accuracy and system reliability.

Claims

1. An adjustable-angle mounting bracket for a BeiDou positioning module, characterized in that: The system includes a mounting base (1), a base (2), an adapter block (3), a mounting block (4), a first rotating rod (5), a second rotating rod (6), a rotating shaft (7), a constant damping universal gimbal mount (10), a ball head (11), a screw (12), a mounting plate (13), and a Beidou positioning module (A). The top of the mounting base (1) is fixedly connected to the base (2). The interior of the base (2) is rotatably connected to the adapter block (3). The top of the adapter block (3) is fixedly connected to two mounting blocks (4). The two mounting blocks (4) are connected to the first rotating rod (5), the second rotating rod (6), the rotating shaft (7), the constant damping universal gimbal mount (10), the ball head (11), the screw (12), the mounting plate (13), and the Beidou positioning module (A). A rotating rod (5) is rotatably connected. The rear end of the first rotating rod (5) is rotatably connected to two second rotating rods (6). The upper end of the second rotating rod (6) is rotatably connected to the rotating shaft (7). The top of the rotating shaft (7) is fixedly connected to a constant damping universal gimbal mount (10). The constant damping universal gimbal mount (10) is spherically connected to a ball head (11). The top of the ball head (11) is connected to a screw rod (12) by bolts. The top of the screw rod (12) is fixedly connected to a mounting plate (13). A Beidou positioning module (A) is installed on the mounting plate (13).

2. The adjustable-angle Beidou positioning module mounting bracket according to claim 1, characterized in that: It also includes a first knob bolt (8) and a cap (9). The first knob bolt (8) is inserted between the mounting block (4) and the first rotating rod (5). The first knob bolt (8) passes through the mounting block (4) and the first rotating rod (5) and is threadedly connected to the cap (9). The cap (9) has an internal thread that mates with the first knob bolt (8).

3. The adjustable-angle Beidou positioning module mounting bracket according to claim 2, characterized in that: A first knob bolt (8) is inserted between the first rotating rod (5) and the second rotating rod (6). The first knob bolt (8) passes through the first rotating rod (5) and the second rotating rod (6) and is threadedly connected to the cap (9). The cap (9) has an internal thread that matches the first knob bolt (8).

4. An adjustable-angle BeiDou positioning module mounting bracket according to claim 3, characterized in that: A first knob bolt (8) is inserted between the second rotating rod (6) and the rotating shaft (7). The first knob bolt (8) passes through the second rotating rod (6) and the rotating shaft (7) and is threadedly connected to the cap (9). The cap (9) has an internal thread that matches the first knob bolt (8).

5. An adjustable-angle BeiDou positioning module mounting bracket according to claim 4, characterized in that: It also includes a mounting post (14), and the base (2) has a mounting post (14) on the front side.

6. An adjustable-angle Beidou positioning module mounting bracket according to claim 5, characterized in that: It also includes a second knob bolt (15), which is threaded to the front side of the mounting post (14), and the end of the second knob bolt (15) abuts against the outer periphery of the adapter block (3).

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