GNSS (Global Navigation Satellite System) receiver mounting mechanism

Abstract

The utility model discloses a GNSS receiver installation mechanism, and belongs to the field of GNSS receivers, and the GNSS receiver installation mechanism comprises a bottom plate, the bottom plate is provided with an installation device, the installation device comprises a sleeve, the sleeve is fixedly connected to the top of the bottom plate, the inner wall of the sleeve is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with the bottom plate. The bottom of the fixing rod is fixedly connected with an inserting rod, a receiver body is placed on the top of the bottom plate, and a sliding groove is formed in the front face of the sleeve. The right side of the sliding rod is pushed, the sliding rod moves towards the top, the sliding rod drives the inserting rod to slide out of the inner wall of the sliding hole, meanwhile, the fixing rod rotates towards the back face, the receiver body can be taken down conveniently, replacement or maintenance of the receiver body becomes more convenient, operation efficiency and convenience are improved, and long-term stability and maintenance convenience are ensured. Therefore, the problems that in the background technology, the installation stability is not high enough, and screws are prone to corrosion are solved.

Description

Technical Field

[0001] This application relates to the field of GNSS receivers, and more particularly, to an installation mechanism for GNSS receivers. Background Art

[0002] A GNSS receiver, also known as a Beidou satellite navigation receiver, is a key device for users of the Beidou satellite navigation system. It is a radio receiving device that receives, tracks, varies, and measures Beidou satellite signals, obtains a positioning solution by analyzing satellite telegrams and processing relevant data, and completes other functions required by the application system.

[0003] Currently, for the installation and later maintenance of the integrated monitoring GNSS satellite receiver, it is directly installed on the top of an iron pole about 1.5 meters high outdoors with screws. The installation stability is not high enough, and the screws are prone to corrosion. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the present utility model provides an installation mechanism for a GNSS receiver, which solves the problems raised in the above background art. To achieve the above objectives, the present utility model is realized through the following technical solutions: An installation mechanism for a GNSS receiver includes a bottom plate, on which an installation device is provided. The installation device includes a sleeve fixed to the top of the bottom plate. A sliding rod is slidably connected to the inner wall of the sleeve. The top of the sliding rod is fixedly connected to a fixed rod, and the bottom of the fixed rod is fixedly connected to an insertion rod. The receiver body is placed on the top of the bottom plate. A sliding groove is opened on the front of the sleeve. A pulley is rotatably connected to the front of the sliding rod through a bearing. A first spring is movably sleeved on the outer wall of the sliding rod.

[0005] Preferably, the pulley is slidably connected to the inner wall of the sliding groove. A sliding hole is opened on the top of the receiver body, and the insertion rod is inserted into the inner wall of the sliding hole.

[0006] Preferably, the top of the first spring is fixedly connected to the bottom of the bottom plate.

[0007] Preferably, a protection device is provided on the bottom plate. The protection device includes a connecting plate fixedly connected to the bottom of the sliding rod. A first conical block is fixedly connected to the top of the connecting plate. A fixed plate is fixedly connected to the bottom of the bottom plate. A rack is movably inserted through the fixed plate. A second conical block is fixedly connected to the right side of the rack. A second spring is movably sleeved on the outer wall of the rack.

[0008] Preferably, a vertical plate is fixedly connected to the bottom of the bottom plate. A rotating rod is rotatably connected to the front of the vertical plate through a bearing. A circular gear is fixedly sleeved on the outer wall of the rotating rod. A protective shell is fixedly connected to the back of the rotating rod.

[0009] Preferably, the circular gear and the rack are meshed with each other.

[0010] The advantages of the present application are as follows:

[0011] First, by setting up the installation device in the present application, when the right side of the sliding rod is pushed, the sliding rod moves upward. The sliding rod drives the inserting rod to slide out from the inner wall of the sliding hole. At the same time, the fixing rod rotates backward, which is convenient for removing the receiver body. This makes the replacement or maintenance of the receiver body more convenient, improves the operation efficiency and convenience, and ensures long-term stability and maintenance convenience, thus solving the problems of insufficient installation stability and easy corrosion of screws proposed in the background art.

[0012] Second, by setting up the protection device in the present application, when the sliding rod rises to drive the connecting plate to rise, the connecting plate drives the first conical block to rise. The first conical block squeezes the second conical block to move to the left. At the same time, the second spring is compressed. The second conical block drives the rack to move to the left. The rack drives the circular gear to rotate. The circular gear drives the rotating rod to rotate. The rotating rod drives the protective shell to open, which can protect the receiver body when needed and is convenient for entering the protection device for operation or maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings that form a part of this application are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the left side structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the rear cross-sectional structure of the present utility model;

[0017] Figure 4 is a schematic diagram of the front structure of the present utility model.

[0018] In the above figures,

[0019] 1. Base plate; 2. Installation device; 21. Sleeve; 22. Chute; 23. Pulley; 24. Fixing rod; 25. Inserting rod; 26. First spring; 27. Sliding rod; 3. Protection device; 31. Connecting plate; 32. First conical block; 33. Fixed plate; 34. Second conical block; 35. Second spring; 36. Vertical plate; 37. Rotating rod; 38. Circular gear; 39. Rack; 310. Protective shell; 4. Receiver body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0021] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The following will detail this application with reference to the drawings and in conjunction with the embodiments. Embodiment

[0022] Refer to Figures 1-4 , this embodiment provides a GNSS receiver installation mechanism, including a bottom plate 1. An installation device 2 is provided on the bottom plate 1. The installation device 2 includes a sleeve 21. The sleeve 21 is fixedly connected to the top of the bottom plate 1. A sliding rod 27 is slidably connected to the inner wall of the sleeve 21. The top of the sliding rod 27 is fixedly connected to a fixing rod 24. The bottom of the fixing rod 24 is fixedly connected to an inserting rod 25. A receiver body 4 is placed on the top of the bottom plate 1. A sliding groove 22 is opened on the front of the sleeve 21. A pulley 23 is rotatably connected to the front of the sliding rod 27 through a bearing. A first spring 26 is movably sleeved on the outer wall of the sliding rod 27. The sleeve 21 is fixedly connected and installed on the top of the bottom plate 1, providing a stable support structure for the sliding rod 27. The sliding rod 27 is slidably connected to the inner wall of the sleeve 21 and can move in the vertical direction to adjust the height position of the receiver body 4. The fixing rod 24 and the inserting rod 25 are used to fix the receiver body 4 on the sliding rod 27, while the pulley 23 is connected to the sliding rod through a bearing to ensure the smooth movement of the sliding rod. The first spring 26 is used to provide the necessary elastic force to help the sliding rod maintain stability and buffering force during installation and adjustment. The pulley 23 is slidably connected to the inner wall of the sliding groove 22. A sliding hole is opened on the top of the receiver body 4. The inserting rod 25 is inserted into the inner wall of the sliding hole. The pulley 23 slides in the inner wall of the sleeve through the sliding groove 22, allowing the sliding rod 27 to move smoothly in the vertical direction without being affected by friction or jamming. The top of the receiver body 4 is equipped with a sliding hole, enabling the inserting rod 25 to be accurately inserted into the sliding hole, thus realizing the stable installation of the receiver. This design allows the receiver body 4 to be finely adjusted in the vertical direction to ensure that the receiver can receive satellite signals at the optimal position. The top of the first spring 26 is fixedly connected to the bottom of the bottom plate 1. Such a design can provide elastic support and relieve the impact force generated during the movement of the sliding rod 27. The function of the first spring 26 is to restore the sliding rod 27 to its initial position and provide a stable supporting force during the installation and adjustment of the receiver body 4.

[0023] When the above device is in specific use, push the right side of the sliding rod 27, and the sliding rod 27 moves upward. The pulley 23 on the outer wall of the sliding rod 27 rotates along the movement track of the sliding groove 22. The sliding rod 27 rotates along the direction of the sliding groove 22. The sliding rod 27 drives the fixed rod 24 to move upward, and the fixed rod 24 drives the insertion rod 25 to slide out from the inner wall of the sliding hole. At the same time, the fixed rod 24 rotates backward, facilitating the removal of the receiver body 4, making the replacement or maintenance of the receiver body 4 more convenient, improving the operation efficiency and convenience, ensuring long-term stability and maintenance convenience, and thus solving the problems of insufficient installation stability and easy corrosion of screws proposed in the background technology. Embodiment

[0024] See Figures 1-4 , on the basis of Embodiment 1, a protection device 3 is provided on the bottom plate 1. The protection device 3 includes a connecting plate 31. The connecting plate 31 is fixedly connected to the bottom of the sliding rod 27. A first conical block 32 is fixedly connected to the top of the connecting plate 31. A fixing plate 33 is fixedly connected to the bottom of the bottom plate 1. A rack 39 is movably penetrated through the fixing plate 33. A second conical block 34 is fixedly connected to the right side of the rack 39. A second spring 35 is movably sleeved on the outer wall of the rack 39. A vertical plate 36 is fixedly connected to the bottom of the bottom plate 1. A rotating rod 37 is rotatably connected to the front of the vertical plate 36 through a bearing. A circular gear 38 is fixedly sleeved on the outer wall of the rotating rod 37. A protective shell 310 is fixedly connected to the back of the rotating rod 37. The circular gear 38 and the rack 39 are meshed with each other.

[0025] When the above device is in specific use, when the sliding rod 27 rises and drives the connecting plate 31 to rise, the connecting plate 31 drives the first conical block 32 to rise. The first conical block 32 squeezes the second conical block 34 to move to the left. At the same time, the second spring 35 is squeezed. The second conical block 34 drives the rack 39 to move to the left. The rack 39 drives the circular gear 38 to rotate. The circular gear 38 drives the rotating rod 37 to rotate. The rotating rod 37 drives the protective shell 310 to open.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A GNSS receiver mounting mechanism, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a mounting device (2), the mounting device (2) comprising a sleeve (21), the sleeve (21) being fixedly connected to the top of the bottom plate (1), the inner wall of the sleeve (21) being slidably connected to a slide rod (27), the top of the slide rod (27) being fixedly connected to a fixed rod (24), the bottom of the fixed rod (24) being fixedly connected to an insertion rod (25), a receiver body (4) being placed on the top of the bottom plate (1), a slide groove (22) being provided on the front of the sleeve (21), a pulley (23) being rotatably connected to the front of the slide rod (27) via a bearing, and a first spring (26) being movably sleeved on the outer wall of the slide rod (27).

2. The GNSS receiver installation mechanism according to claim 1, characterized in that: The pulley (23) is slidably connected to the inner wall of the slide groove (22); a slide hole is provided on the top of the receiver body (4); and the insertion rod (25) is inserted into the inner wall of the slide hole.

3. The GNSS receiver installation mechanism according to claim 2, characterized in that: The top of the first spring (26) is fixedly connected to the bottom of the base plate (1).

4. The GNSS receiver installation mechanism according to claim 3, characterized in that: The bottom plate (1) is provided with a protection device (3), the protection device (3) comprising a connecting plate (31), the connecting plate (31) being fixedly connected to the bottom of the slide rod (27), the top of the connecting plate (31) being fixedly connected to a first conical block (32), the bottom of the bottom plate (1) being fixedly connected to a fixing plate (33), a rack (39) movably passing through the fixing plate (33), a second conical block (34) being fixedly connected to the right side of the rack (39), and a second spring (35) being movably sleeved on the outer wall of the rack (39).

5. The GNSS receiver installation mechanism according to claim 4, characterized in that: The bottom of the base plate (1) is fixedly connected to a vertical plate (36); the front of the vertical plate (36) is rotatably connected to a rotating rod (37) via a bearing; a circular gear (38) is fixedly sleeved on the outer wall of the rotating rod (37); and the back of the rotating rod (37) is fixedly connected to a protective shell (310).

6. The GNSS receiver installation mechanism according to claim 5, characterized in that: The circular gear (38) and the rack (39) mesh with each other.

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