Satellite inertial integrated navigation receiver device

Abstract

The utility model belongs to the field of navigation receivers, particularly relates to a satellite inertial integrated navigation receiver device, and provides the following scheme aiming at the problems that the mounting and dismounting processes of the existing device are tedious, professional tools and a large amount of time are generally needed, flexibility is lacked, and different mounting requirements are difficult to adapt. Comprising a receiver lower shell and a receiver upper shell, the receiver upper shell and the receiver lower shell are arranged in parallel, the receiver upper shell is arranged above the receiver lower shell, and a plurality of first connecting holes and a plurality of second connecting holes are formed in the sides, close to each other, of the receiver lower shell and the receiver upper shell. The position of the mounting plate can be adjusted according to needs through the design of the mounting assembly and the limiting assembly, in the process of adjusting the position of the mounting plate, the stability of the connecting plate is guaranteed through the design of the sliding blocks and the sliding grooves, and shaking is avoided. Meanwhile, due to the design of the limiting plate, the connecting plate can be firmly fixed to the needed position after adjustment is completed.

Description

Technical Field

[0001] This utility model relates to the field of navigation receiver technology, and in particular to a satellite inertial navigation receiver device. Background Technology

[0002] Traditional satellite inertial navigation receivers have limited interface types and often only support a few common communication protocols, which limits their application in complex systems.

[0003] Meanwhile, the installation and disassembly of these devices are cumbersome, typically requiring specialized tools and significant time. Furthermore, due to the fixed installation locations, traditional receiver devices often lack flexibility during installation, making it difficult to adapt to different installation needs. These problems not only affect the receiver's operational efficiency but also increase maintenance costs. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as cumbersome installation and disassembly processes that typically require specialized tools and significant time, lack of flexibility, and difficulty in adapting to different installation needs. Therefore, this invention proposes a satellite inertial navigation receiver device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A satellite inertial navigation receiver device includes a lower receiver housing and an upper receiver housing. The upper receiver housing is arranged parallel to the lower receiver housing and is positioned above the lower receiver housing. Multiple first connection holes and multiple second connection holes are provided on the sides of both the lower and upper receiver housings that are close to each other. Side plates are fixedly connected to both sides of the lower receiver housing. Vertical holes are provided inside the side plates, and a strip-shaped hole is provided on one side of each side plate. A side groove communicating with the vertical holes is provided on the inner wall of one side of each side plate. Two symmetrically arranged connecting plates are provided inside the side groove and the strip-shaped hole. One end of each connecting plate passes through the strip-shaped hole and is fixedly connected to a mounting assembly for mounting the lower and upper receiver housings.

[0007] The top of the connecting plate is provided with a limiting component for limiting the position of the connecting plate.

[0008] In one possible design, the mounting assembly includes a mounting plate fixedly connected to one side of the connecting plate, the mounting plate having mounting holes inside.

[0009] In one possible design, the limiting component includes a circular groove formed on the top of the connecting plate, a rotating shaft rotatably connected inside the groove, a limiting plate fixedly connected to the top of the rotating shaft, and one end of the limiting plate being engaged between the connecting plate and the strip hole.

[0010] In one possible design, an operating block is fixedly connected to the top of the limiting plate, and the top of the operating block extends to the outside of the vertical hole.

[0011] In one possible design, a positioning rod is fixedly connected to the bottom side of the connecting plate, and multiple positioning holes are provided on the bottom inner wall of the strip hole, which engage with the positioning rod.

[0012] In one possible design, the top inner wall of the side groove is provided with a connecting groove, and a sliding block is fixedly connected to one side of the top of the connecting plate. The sliding block is used in conjunction with the side groove.

[0013] In one possible design, a rectangular groove is provided on the top side of the connecting plate, a sliding plate is slidably connected inside the rectangular groove, and two symmetrically arranged springs are fixedly connected between the bottom of the sliding plate and the bottom inner wall of the rectangular groove.

[0014] In one possible design, both the lower and upper receiver housings have multiple screw holes inside, and the lower and upper receiver housings are fixedly connected through these screw holes.

[0015] In this application, during use, multiple first and second connection holes are provided on the outer walls of the receiver's lower and upper housings, which can support various interfaces such as Ethernet, CAN, RS422, RS232, PPS, etc. It also supports PPS, GPTP, NTP time synchronization and can work in conjunction with other sensors (Lidar, domain controller, SLAM, etc.). The screw holes allow for quick disassembly and assembly of the receiver's lower and upper housings.

[0016] When the device needs to be installed, the mounting plate can be adjusted to a suitable position depending on the installation location. Specifically, the operating block is rotated, which drives the limiting plate to rotate. The limiting plate then drives the rotating shaft to rotate. At this time, the limiting plate is no longer located between the strip hole and the connecting plate. The connecting plate now has room to move upward, allowing the operating block to be pulled. The operating block drives the limiting plate and the connecting plate to rise, and the sliding plate enters the interior of the rectangular groove. The positioning rod moves out of the positioning hole, releasing the braking state on the connecting plate. The position of the connecting plate is then adjusted, which in turn changes the position of the mounting plate. When the connecting plate rises, the sliding block enters the interior of the slide groove, preventing the connecting plate from shaking. After adjustment, the device is reset, and the vertical hole and the positioning hole engage again. At the same time, the limiting plate engages again between the connecting plate and the sliding block, braking the position of the connecting plate again.

[0017] Beneficial effects: Diverse interfaces: By opening multiple first and second connection holes on the outer walls of the receiver's lower and upper housings, this application supports various interfaces, such as Ethernet, CAN, RS422, RS232, and PPS. This design enables the receiver to work collaboratively with various other sensors and devices, such as LiDAR, domain controllers, and SLAM, thereby improving system compatibility and flexibility.

[0018] Quick assembly and disassembly: The screw holes allow users to quickly assemble and disassemble the receiver's lower and upper housings. This design simplifies the installation and disassembly process, reduces maintenance costs, and improves work efficiency.

[0019] Adjustable mounting position: The mounting and limiting components in this application are designed to allow the mounting plate's position to be adjusted as needed. Users can easily adjust the position of the connecting plate, and thus change the mounting plate's position, simply by rotating the operating block. This design increases installation flexibility, enabling the receiver to adapt to different installation requirements.

[0020] High stability: During the adjustment of the mounting plate position, the design of the sliding block and groove ensures the stability of the connecting plate and avoids shaking. At the same time, the design of the limiting plate ensures that the connecting plate can be firmly fixed in the required position after adjustment, ensuring the stable operation of the receiver.

[0021] Easy to operate: The operation block design in this application allows users to easily perform installation and adjustment operations without the need for professional tools and skills. This design reduces the difficulty of operation and improves the user experience. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a satellite inertial integrated navigation receiver device proposed in this utility model;

[0023] Figure 2 This is an exploded structural diagram of a satellite inertial navigation receiver device proposed in this utility model;

[0024] Figure 3 This is a three-dimensional structural diagram of the side plate in a satellite inertial integrated navigation receiver device proposed in this utility model;

[0025] Figure 4 This is a three-dimensional cross-sectional view of the side plate in a satellite inertial integrated navigation receiver device proposed in this utility model;

[0026] Figure 5 This is an exploded view of the operation block and connecting block in a satellite inertial integrated navigation receiver device proposed in this utility model.

[0027] In the diagram: 1. Lower housing of receiver; 2. Upper housing of receiver; 3. Side panel; 4. Screw hole; 5. First connector hole; 6. Second connector hole; 7. Mounting hole; 8. Operating block; 9. Strip hole; 10. Positioning hole; 11. Mounting plate; 12. Vertical hole; 13. Slide groove; 14. Side groove; 15. Connecting plate; 16. Spring; 17. Slide plate; 18. Limiting plate; 19. Sliding block; 20. Rotating shaft; 21. Circular groove; 22. Positioning rod; 23. Rectangular groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example 1; Refer to Figures 1-5 A receiver device includes: a lower receiver housing 1 and an upper receiver housing 2, the upper receiver housing 2 being arranged parallel to the lower receiver housing 1 and positioned above the lower receiver housing 1. Both the lower receiver housing 1 and the upper receiver housing 2 have multiple first connection holes 5 and multiple second connection holes 6 on their adjacent sides. Side plates 3 are fixedly connected to both sides of the lower receiver housing 1. Vertical holes 12 are formed inside the side plates 3, and a strip-shaped hole 9 is formed on one side of each side plate 3. A side groove 14 communicating with the vertical hole 12 is formed on the inner wall of one side of each side plate 3. Two symmetrically arranged connecting plates 15 are arranged inside the side groove 14 and the strip-shaped hole 9, with one end of each connecting plate 15 passing through the strip-shaped hole 9 and fixedly connected. The receiver is fixedly connected to a mounting assembly for mounting the receiver lower housing 1 and receiver upper housing 2. The mounting assembly includes a mounting plate 11 fixedly connected to one side of the connecting plate 15. The mounting plate 11 has mounting holes 7 inside. In use, multiple first connection holes 5 and second connection holes 6 are provided on the outer walls of the receiver lower housing 1 and receiver upper housing 2, which can support multiple interfaces such as Ethernet, CAN, RS422, RS232, PPS, etc. It also supports PPS, GPTP, NTP time synchronization and can work in conjunction with other sensors such as LiDAR, domain control, SLAM, etc. The receiver lower housing 1 and receiver upper housing 2 can be quickly disassembled and assembled through the screw holes 4.

[0030] The top of the connecting plate 15 is provided with a limiting component for limiting the position of the connecting plate 15. The limiting component includes a circular groove 21 formed in the top of the connecting plate 15. A rotating shaft 20 is rotatably connected inside the circular groove 21. A limiting plate 18 is fixedly connected to the top of the rotating shaft 20. One end of the limiting plate 18 is engaged between the connecting plate 15 and the strip hole 9. An operating block 8 is fixedly connected to the top of the limiting plate 18. The top of the operating block 8 extends to the outside of the vertical hole 12. A positioning rod 22 is fixedly connected to the bottom side of one side of the connecting plate 15. Multiple positioning holes 10 are provided on the bottom inner wall of the strip hole 9. The positioning holes 10 engage with the positioning rod 22. A connected sliding groove 13 is provided on the top inner wall of the side groove 14. A sliding block 19 is fixedly connected to one side of the top of the connecting plate 15. The sliding block 19 works in conjunction with the side groove 14. A rectangular groove 23 is provided on one side of the top of the connecting plate 15. A sliding plate 17 is slidably connected inside the rectangular groove 23. Two symmetrically arranged springs are fixedly connected between the bottom of the sliding plate 17 and the bottom inner wall of the rectangular groove 23. 16. When the device needs to be installed, the mounting plate 11 can be adjusted to a suitable position due to different installation locations. Specifically, the operating block 8 is rotated, which drives the limiting plate 18 to rotate. The limiting plate 18 drives the rotating shaft 20 to rotate. At this time, the limiting plate 18 is no longer located between the strip hole 9 and the connecting plate 15. The connecting plate 15 has room to move upward, which allows the operating block 8 to be pulled. The operating block 8 drives the limiting plate 18 and the connecting plate 15 to rise, and the sliding plate 17 enters the interior of the rectangular groove 23. The positioning rod 22 moves out from the interior of the positioning hole 10, releasing the braking state of the connecting plate 15. The position of the connecting plate 15 is adjusted, which in turn changes the position of the mounting plate 11. When the connecting plate 15 rises, the sliding block 19 enters the interior of the sliding groove 13, preventing the connecting plate 15 from shaking. After the adjustment is completed, the device is reset, and the vertical hole 12 and the positioning hole 10 are engaged again. At the same time, the limiting plate 18 is engaged again between the connecting plate 15 and the sliding block 19, which brakes the position of the connecting plate 15 again.

[0031] This application can be used in the field of navigation receivers, and can also be applied to other technical fields.

[0032] Example 2; Reference Figures 1-5 An improvement based on Embodiment 1: A satellite inertial navigation receiver device, which is used in the field of navigation receivers, wherein multiple screw holes 4 are provided inside the receiver lower shell 1 and receiver upper shell 2, and the receiver lower shell 1 and receiver upper shell 2 are fixedly connected through the screw holes 4.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A satellite inertial integrated navigation receiver apparatus, characterized by, Include: The receiver lower shell (1) and receiver upper shell (2), the receiver upper shell (2) is arranged in parallel with the receiver lower shell (1), the receiver upper shell (2) is arranged above the receiver lower shell (1), the receiver lower shell (1) and receiver upper shell (2) are arranged on the side of each other, a plurality of first hole (5) and a plurality of second hole (6) are arranged on the side of each other, the both sides of the receiver lower shell (1) are fixedly connected with the side plate (3), the inside of the side plate (3) is provided with a vertical hole (12), the side of the side plate (3) is provided with a strip hole (9), the inside of the side of the side plate (3) is provided with a side groove (14) communicated with the vertical hole (12), the inside of the side groove (14) and the strip hole (9) is provided with two connecting plates (15) arranged symmetrically, one end of the connecting plate (15) penetrates the strip hole (9) and is fixedly connected with the mounting assembly for mounting the receiver lower shell (1) and the receiver upper shell (2), the mounting assembly comprises a mounting plate (11) fixedly connected to one side of the connecting plate (15), and the inside of the mounting plate (11) is provided with a mounting hole (7); The top of the connecting plate (15) is provided with a limiting assembly for limiting the connecting plate (15), the limiting assembly comprises a circular groove (21) arranged on the top of the connecting plate (15), the inside of the circular groove (21) is rotatably connected with a rotating shaft (20), the top of the rotating shaft (20) is fixedly connected with a limiting plate (18), one end of the limiting plate (18) is clamped between the connecting plate (15) and the strip hole (9).

2. A satellite inertial integrated navigation receiver apparatus as claimed in claim 1, wherein, The top of the limiting plate (18) is fixedly connected with an operating block (8), and the top of the operating block (8) extends to the outside of the vertical hole (12).

3. A satellite inertial integrated navigation receiver apparatus as in claim 1 wherein, The bottom of one side of the connecting plate (15) is fixedly connected with a positioning rod (22), a plurality of positioning holes (10) are arranged on the bottom inner wall of the strip hole (9), and the positioning holes (10) are clamped with the positioning rod (22).

4. A satellite inertial integrated navigation receiver apparatus as in claim 1 wherein, The top inner wall of the side groove (14) is provided with a sliding groove (13) in communication, and the top side of the connecting plate (15) is fixedly connected with a sliding block (19), and the sliding block (19) is used in cooperation with the side groove (14).

5. A satellite inertial integrated navigation receiver apparatus as in claim 1 wherein, The top side of the connecting plate (15) is provided with a rectangular groove (23), the inside of the rectangular groove (23) is slidably connected with a sliding plate (17), and the bottom of the sliding plate (17) and the bottom inner wall of the rectangular groove (23) are fixedly connected with two springs (16) arranged symmetrically.

6. A satellite inertial integrated navigation receiver apparatus as in claim 1 wherein, The inside of the receiver lower shell (1) and the receiver upper shell (2) is provided with a plurality of screw holes (4), and the receiver lower shell (1) and the receiver upper shell (2) are fixedly connected through the screw holes (4).

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