A multi-mode fusion communication positioning device based on UWB and Beidou positioning

Abstract

The utility model discloses a kind of multi-mode fusion communication positioning equipment based on UWB and big dipper positioning, belong to communication positioning technical field, this communication positioning equipment includes mounting seat, the positioner body being set in the inside of the mounting seat and the limiting mechanism for being fixed in the inside of the mounting seat in the inside of the positioner body is set, the limiting mechanism includes mobile frame being movably installed in the inside of the positioner body, rotating block being rotatably installed in the inside of the positioner body;Through the cooperation between above each device, through the setting of limiting mechanism, when needing to disassemble positioner body, only need to rotate hand wheel, finally realize that first insert block and second insert block are pulled out from the inside of slot, stop the limiting between mounting seat and positioner body, when needing to replace positioner body, no longer need to disassemble whole, save disassembly time.

Description

Technical Field

[0001] This utility model relates to the field of communication and positioning technology, specifically a multi-mode fusion communication and positioning device based on UWB and BeiDou positioning. Background Technology

[0002] Existing BeiDou communication and positioning equipment mainly receives signals from BeiDou-2 satellites and uses message parsing to achieve functions such as short message communication, positioning and navigation, and timing. The BeiDou-3 satellite system is currently being networked globally, and subsequent communication and positioning services will transition from the BeiDou-2 satellite system to the BeiDou-3 satellite system.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN211502245U) discloses a positioning device for computer communication, comprising a positioning body, a positioning chip, and an indicator light. The positioning chip is located on the upper left side of the positioning body and is electrically connected to the positioning body. The indicator light is located on the upper right side of the positioning body and is electrically connected to the positioning body. A connecting wire is electrically connected to the left end of the positioning body, and the positioning body is connected to an external power source through the connecting wire. A rubber sleeve is fitted around the outside of the positioning body, and a fixing plate is provided at the lower end of the positioning body. At least four elastic components are fixedly connected between the fixing plate and the positioning body.

[0004] In the aforementioned patent, the vibration generated and received by the locator body can be reduced by the elastic component, thereby preventing the locator body from being subjected to and generating strong vibrations during the movement of the car or other devices. This solves the problem of circuit failure caused by vibration of the locator body. However, the locator body can only be inside the fixed frame. When the locator body needs to be replaced, the entire unit needs to be disassembled, which takes a long time.

[0005] Therefore, this utility model provides a multi-mode fusion communication and positioning device based on UWB and BeiDou positioning to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved This invention provides a multi-mode fusion communication and positioning device based on UWB and BeiDou positioning, aiming to solve the problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a multi-mode fusion communication and positioning device based on UWB and BeiDou positioning, the communication and positioning device including a mounting base, a locator body disposed inside the mounting base, and a limiting mechanism disposed inside the locator body for fixing it inside the mounting base.

[0008] The limiting mechanism includes a movable frame movably installed inside the locator body, a rotating block rotatably installed inside the locator body, a fixed rod fixedly installed on the movable frame, a plurality of limiting rods fixedly installed inside the locator body, a first movable plate and a second movable plate slidably installed inside the locator body, inclined grooves formed inside the first movable plate and the second movable plate, a first insert fixedly installed on the movable frame, and a second insert fixedly installed on the first movable plate and the second movable plate.

[0009] As a preferred technical solution of this application, the interior of the movable frame is provided with a first sliding groove for the rotating block to slide, and the interiors of the movable frame, the first movable plate and the second movable plate are all provided with sliding grooves adapted to the limiting rod. The interior of the mounting base is provided with a slot for the first insert block and the second insert block to be inserted.

[0010] As a preferred technical solution of this application, a rotating rod is rotatably connected inside the locator body, one end of the rotating rod is fixedly connected to one side of the rotating block, the rotating rod passes through the locator body, and a handwheel is fixedly connected to the end of the rotating rod away from the rotating block.

[0011] As a preferred technical solution of this application, the mounting base is provided with a fixing block inside, and a spring is provided between two fixing blocks, with one end of the spring fixedly connected to the bottom of one of the fixing blocks.

[0012] As a preferred technical solution of this application, the other end of the spring is fixedly connected to the top of another fixing block, the bottom of one fixing block is fixedly connected to the inner wall of the mounting base, and the top of the other fixing block is in contact with the bottom of the locator body.

[0013] As a preferred technical solution of this application, mounting plates are fixedly connected to both sides of the mounting base, and the mounting plates are provided with threaded holes for bolt connection.

[0014] (III) Beneficial Effects This utility model has a simple structure and is easy to use. With the setting of the limiting mechanism, when it is necessary to disassemble the positioner body, only the handwheel needs to be turned to finally realize the first and second inserts being pulled out from the inside of the slot, stopping the limiting between the mounting base and the positioner body. When it is necessary to replace the positioner body, it is no longer necessary to disassemble the whole thing, saving disassembly time. Attached Figure Description

[0015] Figure 1 A schematic diagram of a multi-mode fusion communication and positioning device based on UWB and BeiDou positioning; Figure 2 This is a cross-sectional schematic diagram of the locator body in a multi-mode fusion communication and positioning device based on UWB and BeiDou positioning. Figure 3 This is a schematic diagram of the installation of the first insert in a multi-mode fusion communication positioning device based on UWB and BeiDou positioning; Figure 4 This is a schematic diagram of the spring installation in a multi-mode fusion communication positioning device based on UWB and BeiDou positioning.

[0016] In the picture: 1. Mounting base; 2. Positioner body; 3. Moving frame; 4. Rotating block; 5. Fixing rod; 6. Limiting rod; 7. First moving plate; 8. Second moving plate; 9. Inclined groove; 10. First insert block; 11. Second insert block; 12. Rotating rod; 13. Handwheel; 14. Slot; 15. Fixing block; 16. Spring; 17. Mounting plate; 18. Threaded hole. Detailed Implementation

[0017] 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.

[0018] This utility model provides a multi-mode fusion communication and positioning device based on UWB and BeiDou positioning, such as Figure 1 , Figure 2 and Figure 3 As shown, the communication positioning device includes a mounting base 1, a locator body 2 disposed inside the mounting base 1, and a limiting mechanism disposed inside the locator body 2 for fixing it inside the mounting base 1.

[0019] The limiting mechanism includes a movable frame 3 that is movably installed inside the locator body 2, a rotating block 4 that is rotatably installed inside the locator body 2, a fixed rod 5 that is fixedly installed on the movable frame 3, multiple limiting rods 6 that are fixedly installed inside the locator body 2, a first movable plate 7 and a second movable plate 8 that are slidably installed inside the locator body 2, an inclined groove 9 that is formed inside the first movable plate 7 and the second movable plate 8, a first insert block 10 that is fixedly installed on the movable frame 3, and a second insert block 11 that is fixedly installed on the first movable plate 7 and the second movable plate 8.

[0020] The interior of the movable frame 3 is provided with a first sliding groove for the rotating block 4 to slide. The interiors of the movable frame 3, the first movable plate 7 and the second movable plate 8 are all provided with sliding grooves that are compatible with the limiting rod 6. The interior of the mounting base 1 is provided with a slot 14 for the first insert 10 and the second insert 11 to be inserted.

[0021] When using this communication positioning device, the locator body 2 is first placed inside the mounting base 1. Then, the rotating block 4 starts to rotate, which drives the moving frame 3 to move. The movement of the moving frame 3 drives the fixed rod 5, which is fixedly connected to it, to rotate synchronously. Since the fixed rod 5 is inside the inclined groove 9 of the first moving plate 7 and the second moving plate 8, the movement of the fixed rod 5 drives the first moving plate 7 and the second moving plate 8 to move towards each other. The movement of the first moving plate 7 and the second moving plate 8 drives the second insert 11, which is fixedly connected to it, to move synchronously. The movement of the moving frame 3 drives the first insert 10 to move synchronously. At the same time, the setting of the limiting rod 6 limits the movement of the moving frame 3, the first moving plate 7 and the second moving plate 8 to prevent deviation during movement. Therefore, when it is necessary to remove the locator body 2, the rotating block 4 is rotated in the opposite direction, and the first insert 10 and the second insert 11 can be pulled out from the inside of the slot 14. At this time, the locator body 2 can be taken out from the inside of the mounting base 1. When it is necessary to replace the locator body 2, it is no longer necessary to disassemble the whole thing, saving disassembly time.

[0022] Furthermore, to facilitate control of the rotation of rotating block 4, such as... Figure 1 , Figure 2 and Figure 3 As shown, a rotating rod 12 is rotatably connected inside the locator body 2. One end of the rotating rod 12 is fixedly connected to one side of the rotating block 4. The rotating rod 12 passes through the locator body 2, and a handwheel 13 is fixedly connected to the end of the rotating rod 12 away from the rotating block 4.

[0023] When in use, the communication positioning device is operated by manually turning the handwheel 13. The rotation of the handwheel 13 drives the rotating rod 12, which is fixedly connected to it, to rotate synchronously. The rotation of the rotating rod 12 ultimately drives the rotating block 4 to rotate.

[0024] In order to dampen the vibration of the locator body 2 during use, such as Figure 1 , Figure 2 and Figure 4 As shown, a fixing block 15 is provided inside the mounting base 1, and a spring 16 is provided between the two fixing blocks 15. One end of the spring 16 is fixedly connected to the bottom of one of the fixing blocks 15.

[0025] The other end of the spring 16 is fixedly connected to the top of another fixing block 15. The bottom of one fixing block 15 is fixedly connected to the inner wall of the mounting base 1, and the top of the other fixing block 15 is attached to the bottom of the locator body 2.

[0026] Mounting plates 17 are fixedly connected to both sides of the mounting base 1. The mounting plates 17 have threaded holes 18 for bolt screwing.

[0027] When the communication positioning device is in use, the mounting base 1 is first installed in a suitable position by the cooperation of the mounting plate 17 and the threaded hole 18. Then, the positioning body 2 is installed inside the mounting base 1. When the mounting base 1 is bumped or impacted, the elastic potential energy of the spring 16 is used to buffer it, thereby realizing the shock absorption of the positioning body 2.

[0028] 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 multi-mode fusion communication and positioning device based on UWB and BeiDou positioning, characterized in that: The communication positioning device includes a mounting base (1), a locator body (2) disposed inside the mounting base (1), and a limiting mechanism disposed inside the locator body (2) for fixing it inside the mounting base (1). The limiting mechanism includes a movable frame (3) movably installed inside the locator body (2), a rotating block (4) rotatably installed inside the locator body (2), a fixed rod (5) fixedly installed on the movable frame (3), a plurality of limiting rods (6) fixedly installed inside the locator body (2), a first movable plate (7) and a second movable plate (8) slidably installed inside the locator body (2), an inclined groove (9) opened inside the first movable plate (7) and the second movable plate (8), a first insert (10) fixedly installed on the movable frame (3), and a second insert (11) fixedly installed on the first movable plate (7) and the second movable plate (8).

2. The multi-mode fusion communication and positioning device based on UWB and BeiDou positioning according to claim 1, characterized in that: The movable frame (3) has a first groove for the rotating block (4) to slide inside. The movable frame (3), the first movable plate (7) and the second movable plate (8) all have grooves that are compatible with the limiting rod (6) inside. The mounting base (1) has a slot (14) for the first insert (10) and the second insert (11) to be inserted inside.

3. The multi-mode fusion communication and positioning device based on UWB and BeiDou positioning according to claim 1, characterized in that: The locator body (2) is rotatably connected to a rotating rod (12). One end of the rotating rod (12) is fixedly connected to one side of the rotating block (4). The rotating rod (12) passes through the locator body (2). A handwheel (13) is fixedly connected to the end of the rotating rod (12) away from the rotating block (4).

4. The multi-mode fusion communication and positioning device based on UWB and BeiDou positioning according to claim 1, characterized in that: The mounting base (1) has a fixing block (15) inside, and a spring (16) is provided between the two fixing blocks (15). One end of the spring (16) is fixedly connected to the bottom of one of the fixing blocks (15).

5. A multi-mode fusion communication and positioning device based on UWB and BeiDou positioning according to claim 4, characterized in that: The other end of the spring (16) is fixedly connected to the top of another fixing block (15), the bottom of one fixing block (15) is fixedly connected to the inner wall of the mounting base (1), and the top of the other fixing block (15) is attached to the bottom of the locator body (2).

6. A multi-mode fusion communication and positioning device based on UWB and BeiDou positioning according to claim 1, characterized in that: Mounting plates (17) are fixedly connected to both sides of the mounting base (1), and the mounting plates (17) are provided with threaded holes (18) for bolting.

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