Lightning protection single Beidou equipment for emergency management

Abstract

The utility model discloses a lightning protection single Beidou device used for emergency management, comprising a metal bottom shell used for installing a mainboard and an antenna module; the shell is arranged on the metal bottom shell and covers the mainboard and the antenna module, and a conductive metal part is arranged on the outer surface of the shell; and the metal rod is connected to the metal bottom shell. According to the utility model, thunder and lightning can be effectively led into the ground, and the service life of equipment in a severe environment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of single Beidou equipment, and more specifically to a lightning protection single Beidou equipment for emergency management. Background Art

[0002] Single Beidou equipment is often used in outdoor scenarios such as mobile base stations, monitoring base stations, and field monitoring points. In its application scenarios, it needs to work all day and all weather. In the course of work, bad weather conditions are unavoidable, and the equipment will inevitably be struck by lightning. After the equipment is struck by lightning, the shell will be burnt and deformed, and the equipment protection level will be invalidated, and the internal components cannot be effectively protected. In the case of being struck by lightning, it is necessary to ensure that the equipment can still work normally. In this way, lightning protection becomes the focus of design work. Utility Model Content

[0003] To this end, the utility model provides a single Beidou lightning protection device for emergency management, in order to solve the technical problems in the background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A single Beidou lightning protection device for emergency management, comprising:

[0006] A metal bottom shell, wherein the metal bottom shell is used to install a mainboard and an antenna module;

[0007] A shell, which is disposed on the metal bottom shell and covers the mainboard and the antenna module, and an outer surface of the shell is provided with a conductive metal part;

[0008] A metal rod is connected to the metal bottom shell.

[0009] In some embodiments, the conductive metal portion is distributed in a plurality of strips.

[0010] In some embodiments, the conductive metal portions distributed in a plurality of strips are arranged at equal intervals.

[0011] In some embodiments, ends of the plurality of strip-shaped conductive metal portions are located on the same circumference.

[0012] In some embodiments, the metal bottom shell is insulated from the mainboard and the antenna module respectively.

[0013] In some embodiments, the bottom of the metal bottom shell is threadedly connected to the top of the metal rod.

[0014] In summary, the utility model has the following beneficial effects:

[0015] The shell of the existing equipment is a pure plastic shell. After being struck by lightning, the shell will be deformed and the protection level will fail, causing the equipment to fail to work properly. The utility model patent can effectively guide lightning into the ground and increase the service life of the equipment in harsh environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the parts of a single Beidou device for lightning protection used in emergency management.

[0017] Figure 2 This is a structural schematic diagram of a single Beidou device for lightning protection used for emergency management.

[0018] Figure 3 A schematic diagram of the housing of a single Beidou device for lightning protection for emergency management. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0020] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0023] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or display that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed but may include other steps or elements not explicitly listed or inherent to such process, method, product, or display.

[0024] The following will be combined Figure 1-3 , a single Beidou device for lightning protection for emergency management involved in the embodiment of the present application is described in detail. It is worth noting that the following embodiments are only used to explain the present application and do not constitute a limitation on the present application.

[0025] Embodiment 1:

[0026] like Figure 1-3 As shown, a lightning protection single Beidou device for emergency management includes: a metal bottom shell 4, an outer shell 1, and a metal rod 5. The metal bottom shell is used to install a mainboard 3 and an antenna module 2; the metal bottom shell is insulated from the mainboard and the antenna module respectively. The outer shell is arranged on the metal bottom shell, covers the mainboard and the antenna module, and plays a protective role. A conductive metal part 7 is provided on the outer surface of the outer shell, and the rest of the outer shell is plastic 6 except for the conductive metal part; the metal rod is connected to the metal bottom shell. The metal part of the outer shell is a machined part, and the plastic part is injection molded and coated to form a shell. The metal part mainly guides lightning into the metal bottom shell and then into the earth, and the metal part can effectively reinforce the shell to prevent accidental deformation. The plastic part is mainly used to protect the equipment and does not cause any signal interference to the antenna.

[0027] The original shell of the single Beidou device was made of pure plastic. When struck by lightning, the plastic shell would deform, resulting in the failure of the protection level and damage to the device. Now, the shell will be upgraded to a metal plus plastic design. When the device is struck by lightning, the metal part can lead the lightning into the ground through the metal bottom shell and metal rod, and the plastic part can also retain the antenna's accurate and effective reception signal.

[0028] In some embodiments, the conductive metal portion is distributed in a plurality of strips. The conductive metal portions distributed in a plurality of strips are arranged at equal intervals. The ends of the conductive metal portions distributed in a plurality of strips are on the same circumference. In order not to affect the transmission effect of the signal and at the same time to achieve the effect of lightning protection, the conductive metal portion of the housing is arranged in a plurality of strips arranged at equal intervals, so as to reduce the influence on signal reception and transmission, and at the same time ensure that there is no metal strip on the housing portion facing the antenna module, that is, the ends of the conductive metal portions distributed in a plurality of strips are on the same circumference.

[0029] In order to facilitate installation and disassembly, the bottom of the metal bottom shell is threadedly connected to the top of the metal rod.

[0030] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention in sequence. For ordinary technicians in this field, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lightning protection single Beidou device for emergency management, characterized in that: include: A metal bottom shell, wherein the metal bottom shell is used to install a mainboard and an antenna module; A shell, which is disposed on the metal bottom shell and covers the mainboard and the antenna module, and an outer surface of the shell is provided with a conductive metal part; A metal rod is connected to the metal bottom shell.

2. The single Beidou lightning protection device for emergency management according to claim 1, characterized in that: The conductive metal parts are distributed in a plurality of strips.

3. The single Beidou lightning protection device for emergency management according to claim 2, characterized in that: The conductive metal parts are distributed in a plurality of strips and are arranged at equal intervals.

4. A lightning protection single Beidou device for emergency management according to claim 3, characterized in that: The ends of the plurality of strip-shaped conductive metal parts are located on the same circumference.

5. The lightning protection single Beidou device for emergency management according to claim 1, characterized in that: The metal bottom shell is insulated from the mainboard and the antenna module respectively.

6. The lightning protection single Beidou device for emergency management according to claim 1, characterized in that: The bottom of the metal bottom shell is threadedly connected to the top of the metal rod.

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