Protective device of GNSS receiver

Abstract

The utility model relates to the technical field of protective devices, in particular to a protective device of a GNSS (Global Navigation Satellite System) receiver. Comprising a machine body, a plurality of indicating lamps, a connecting groove and a cable receiving opening are arranged at the bottom of the machine body, a connecting disc is movably arranged at the top of the machine body, reinforcing assemblies for clamping the machine body are evenly distributed and hinged to the periphery of the connecting disc, and the reinforcing assemblies are attached to the machine body in shape; a shielding assembly for shielding rain and snow is rotationally connected to the top of the connecting disc in a threaded mode. The utility model provides the protective device of the GNSS receiver, which can protect the GNSS receiver, can also dismount the connecting disc and the reinforcing assembly, and can shield rain and snow.

Description

Technical Field

[0001] The utility model relates to the technical field of protection devices, in particular to a protection device for a GNSS receiver. Background Art

[0002] A GNSS (Global Navigation Satellite System) receiver is a device that receives signals transmitted by a global satellite navigation system to determine the receiver's position, velocity, and time. GNSS (Global Navigation Satellite System) receivers may be subject to different hazards, so protective devices are required to protect them. Common GNSS receiver protective devices consist of GNSS receivers and protective components. The following disadvantages were found during use:

[0003] 1. Existing GNSS receivers are equipped with numerous precision components. However, in order to prevent them from being damaged by collision, the existing external protection usually fixes the protection components together with the GNSS receiver. However, such protection components are not convenient for repairing the GNSS receiver and are easily affected by the protection components.

[0004] 2. The GNSS receiver is exposed outdoors for a long time, and the indicator light and cable receiving port are easily infiltrated by rainwater in rainy and snowy weather, which will affect the normal use of the GNSS receiver.

[0005] Therefore, in view of this, the existing structure is studied and improved, and a protection device for a GNSS receiver is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a protective device for the GNSS receiver which can protect the GNSS receiver and can also remove the connection plate and the reinforcement component and shield the GNSS receiver from rain and snow.

[0007] The technical solution adopted by the utility model is: a protective device for a GNSS receiver, including a body, a plurality of indicator lights, connection grooves, and a cable receiving port are arranged at the bottom of the body, a connecting plate is movably arranged on the top of the body, and reinforcement components for clamping the body are evenly distributed and hinged around the connecting plate, and the reinforcement components are in shape with the body, and a shielding component for shielding rain and snow is rotatably connected to the top of the connecting plate.

[0008] As a further solution of the utility model: the reinforcement assembly includes a connecting rod hingedly connected to the connecting plate, an arc rod is fixedly provided at one end of the connecting rod, a fixing plate and a clamping plate are provided on one side of the arc rod, and the fixing plate is fixedly connected to the arc rod, the clamping plate is slidingly connected to the arc rod, a threaded rod is rotatably provided at the bottom of the clamping plate, and the threaded rod threadably rotates through the fixing plate, and a handle is fixedly provided at the bottom end of the threaded rod.

[0009] As a further solution of the utility model: a connecting clamp hinged to the connecting rod is fixedly arranged around the connecting disk.

[0010] As a further solution of the utility model: the fixing plate is provided with a threaded hole 1 for threaded rotation of the threaded rod.

[0011] As a further solution of the utility model: the arc rod is fitted with the outer side of the machine body, the clamping plate is provided with a slider slidably connected to the arc rod, and the arc rod is provided with a sliding groove for sliding connection of the slider.

[0012] As a further solution of the utility model: the shielding assembly includes a connecting piece that is threadedly rotatably connected to the connecting disk, and an arc-shaped shielding cover is fixedly provided on the top of the connecting piece.

[0013] As a further solution of the utility model: the connecting plate is provided with a second threaded hole for the connecting piece to be threadedly rotated.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model can protect the machine body through the arrangement of the connecting plate and the reinforcing assembly, and can also be disassembled and assembled on the machine body so as to overhaul the machine body.

[0016] The utility model can shield rain and snow by disposing the shielding component, thereby preventing rain and snow from entering the indicator light and the cable receiving port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a protective device for a GNSS receiver.

[0019] Figure 2 The utility model is a structural schematic diagram of a protective device of a GNSS receiver when the body is removed.

[0020] Figure 3 The utility model is a schematic diagram of the structure of a protective device for a GNSS receiver when a reinforcement component is opened.

[0021] Figure 4 The utility model is a schematic diagram of the shielding component structure of a protective device for a GNSS receiver.

[0022] In the attached figure:

[0023] 1. Machine body; 2. Connection plate; 3. Reinforcement assembly; 4. Shielding assembly; 101. Indicator light; 102. Connection groove; 103. Cable receiving port; 201. Connection clamp; 301. Connection rod; 302. Arc rod; 303. Fixing plate; 304. Clamp; 305. Threaded rod; 401. Connector; 402. Arc shielding cover. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a protective device for a GNSS receiver, comprising a body 1, a plurality of indicator lights 101, a connection groove 102, and a cable receiving port 103 are arranged at the bottom of the body 1, a connection plate 2 is movably arranged on the top of the body 1, and reinforcement components 3 for clamping the body 1 are evenly distributed and hinged around the connection plate 2, and the reinforcement components 3 are in shape with the body 1, the reinforcement components 3 include a connecting rod 301 hingedly connected to the connecting plate 2, a connecting clip 201 hinged to the connecting rod 301 is fixedly arranged around the connection plate 2, and an arc rod 302 is fixedly arranged at one end of the connecting rod 301, The arc rod 302 is fitted with the outer side of the body 1, and a fixing plate 303 and a clamping plate 304 are provided on one side of the arc rod 302, and the fixing plate 303 is fixedly connected to the arc rod 302, and the clamping plate 304 is slidably connected to the arc rod 302, and a slider slidably connected to the arc rod 302 is provided on the clamping plate 304, and a sliding groove for the sliding connection of the slider is provided on the arc rod 302, a threaded rod 305 is rotatably provided at the bottom of the clamping plate 304, and the threaded rod 305 is threadedly rotated and penetrates the fixing plate 303, and a threaded hole 1 for the threaded rod 305 to threadably rotate is provided on the fixing plate 303, and a handle is fixedly provided at the bottom of the threaded rod 305. Due to the mutual hinged connection between the connecting rod 301 and the connecting clamp 201, the position of the reinforcement component 3 can be rotated and adjusted. The threaded rod 305 is connected to the threaded hole 1 through threaded rotation. When the threaded rod 305 is rotated, the threaded rod 305 can move on the fixed plate 303, thereby pushing the clamping plate 304 to move, so that the clamping plate 304 clamps the bottom of the body 1, thereby realizing the installation of the body 1 and the reinforcement component 3.

[0026] The top of the connecting disk 2 is threadedly connected to a shielding assembly 4 for shielding rain and snow. The shielding assembly 4 includes a connecting piece 401 threadedly connected to the connecting disk 2. The connecting disk 2 is provided with a second threaded hole for the connecting piece 401 to be threadedly connected. An arc-shaped shielding cover 402 is fixedly provided on the top of the connecting piece 401. The connecting piece 401 is threadedly connected to the second threaded hole, so that the shielding assembly 4 can be separated from the connecting disk 2. The provision of the arc-shaped shielding cover 402 can shield rain and snow.

[0027] The working principle of this utility model:

[0028] When the machine body 1 needs to be protected, the connecting plate 2 can be placed at the top center of the machine body 1, and then the connecting rod 301 can be rotated to make the arc rod 302 also rotate and fit the machine body 1, and then the handle can be rotated to drive the threaded rod 305 to rotate, so that the clamping plate 304 moves to the bottom of the machine body 1, thereby clamping the machine body 1 and protecting the machine body 1.

[0029] If it is necessary to remove the shielding assembly 4 from the connecting plate 2, the arc-shaped shielding cover 402 can be rotated, thereby driving the connecting member 401 to rotate, so that the connecting member 401 is separated from the second threaded hole.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A protective device for a GNSS receiver, comprising a body (1), wherein the bottom of the body (1) is provided with a plurality of indicator lights (101), a connection groove (102), and a cable receiving port (103), Features: The top of the machine body (1) is movably provided with a connecting plate (2), and reinforcement components (3) for clamping the machine body (1) are evenly distributed and hingedly provided around the connecting plate (2), and the reinforcement components (3) are in close contact with the machine body (1). The top of the connecting plate (2) is threadedly rotatably connected with a shielding component (4) for shielding rain and snow, and the reinforcement component (3) includes a connecting rod (301) hingedly connected to the connecting plate (2), and one end of the connecting rod (301) is fixedly provided with An arc-shaped rod (302), a fixing plate (303) and a clamping plate (304) are arranged on one side of the arc-shaped rod (302), and the fixing plate (303) is fixedly connected to the arc-shaped rod (302), and the clamping plate (304) is slidably connected to the arc-shaped rod (302), a threaded rod (305) is rotatably arranged at the bottom of the clamping plate (304), and the threaded rod (305) is threadedly rotated to penetrate the fixing plate (303), and a handle is fixedly arranged at the bottom end of the threaded rod (305).

2. A protective device for a GNSS receiver according to claim 1, Features: A connecting clamp (201) hingedly connected to the connecting rod (301) is fixedly arranged around the connecting plate (2).

3. The protective device for a GNSS receiver according to claim 1, Features: The fixing plate (303) is provided with a threaded hole 1 for the threaded rod (305) to threadably rotate.

4. The protective device for a GNSS receiver according to claim 1, Features: The arc-shaped rod (302) is fitted with the outer side of the machine body (1); a sliding block slidably connected to the arc-shaped rod (302) is provided on the clamping plate (304); and a sliding groove for sliding connection of the sliding block is provided on the arc-shaped rod (302).

5. The protective device for a GNSS receiver according to claim 1, Features: The shielding assembly (4) comprises a connecting piece (401) threadably connected to the connecting plate (2), and an arc-shaped shielding cover (402) is fixedly arranged on the top of the connecting piece (401).

6. A protective device for a GNSS receiver according to claim 5, Features: The connection plate (2) is provided with a second threaded hole for the connection member (401) to be threadedly rotatably connected.

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