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CN-224204346-U - Foldable antenna bracket for electromagnetic radiation detector

CN224204346UCN 224204346 UCN224204346 UCN 224204346UCN-224204346-U

Abstract

The utility model discloses a foldable antenna bracket for an electromagnetic radiation detector, which relates to the technical field of electromagnetic radiation detectors and comprises a fixed bottom plate, wherein the upper end of the fixed bottom plate is provided with a slot, the upper end of the fixed bottom plate is fixedly connected with an expansion sheath at the edge of the slot, both ends of the fixed bottom plate are rotatably connected with side guard plates, one end of each side guard plate is fixedly connected with an arc plate and a fixed plate, and the fixed plates are positioned at both sides of the arc plate.

Inventors

  • ZENG FANLING
  • LI QUN
  • LIAO ZEJU
  • HAN DI
  • ZHANG CHANGWEI

Assignees

  • 四川宏韵智达网络科技有限公司

Dates

Publication Date
20260505
Application Date
20250714

Claims (6)

  1. 1. The foldable antenna bracket for the electromagnetic radiation detector is characterized by comprising a fixed bottom plate (1), wherein a slot (4) is formed in the upper end of the fixed bottom plate (1), an expansion sheath (2) is fixedly connected to the upper end of the fixed bottom plate (1) and located at the edge of the slot (4), side guard plates (6) are rotatably connected to the two ends of the fixed bottom plate (1), an arc plate (9) and a fixed plate (10) are fixedly connected to one end of each side guard plate (6), the fixed plate (10) is located on two sides of the arc plate (9), a through hole (11) is formed in the middle of the fixed plate (10), and fixing holes (5) are formed in two sides of the middle of the upper end of the fixed bottom plate (1).
  2. 2. The foldable antenna bracket for the electromagnetic radiation detector according to claim 1, wherein the arc plate (9) is internally provided with a limiting insertion cavity (15), the outer surface of the arc plate (9) is provided with a side groove (12), and a mounting hole (18) is penetrated between the limiting insertion cavity (15) and the side groove (12).
  3. 3. The foldable antenna bracket for the electromagnetic radiation detector according to claim 2, wherein an inserting plate (16) is inserted into the inner part of the limiting inserting cavity (15), one side of the inserting plate (16) is fixedly connected with a hard pressing plate (13), and one side of the hard pressing plate (13) is fixedly connected with a rubber protection pad (14).
  4. 4. A foldable antenna stand for an electromagnetic radiation detector according to claim 3, wherein the other side of the insert plate (16) is provided with a threaded hole (17), the threaded hole (17) is communicated with a mounting hole (18), and a fixing bolt (19) is arranged between the threaded hole (17) and the mounting hole (18).
  5. 5. The foldable antenna bracket for the electromagnetic radiation detector according to claim 1, wherein a reinforcing rib (3) is fixedly connected between the outer surface of the expanding sheath (2) and the upper end of the fixed bottom plate (1).
  6. 6. The foldable antenna bracket for the electromagnetic radiation detector according to claim 1, wherein the middle part of the side guard plate (6) is provided with a hollow cavity (7) in a penetrating way, and two sides of the inside of the hollow cavity (7) are fixedly connected with limiting clamping strips (8).

Description

Foldable antenna bracket for electromagnetic radiation detector Technical Field The utility model relates to the technical field of electromagnetic radiation detectors, in particular to a foldable antenna bracket for an electromagnetic radiation detector. Background The electromagnetic radiation detector is a professional instrument for measuring parameters such as electromagnetic radiation intensity, frequency and the like in space, and is widely applied to the fields of environmental protection, industrial safety, scientific research detection, home health and the like. The key function of the system is to help the user to know the electromagnetic radiation level of the environment and judge whether the electromagnetic radiation level meets the safety standard, so that corresponding protection or improvement measures are adopted. In the prior art, the sensor in the electromagnetic radiation detector needs to receive electromagnetic signals in the space by the antenna, the antenna comprises an external connection arrangement or an integrated installation, when the external connection antenna collides in the use process, the connection part can be subjected to larger force due to leverage, the connection part is easy to damage, and the use is inconvenient. Disclosure of utility model The utility model aims to solve the problems that in the prior art, a sensor in an electromagnetic radiation detector needs to receive electromagnetic signals in a space by an antenna, the antenna comprises an external connection or is integrally installed, when the external connection antenna collides in the use process, the connection part is subjected to larger force due to the lever action, the connection part is easy to damage, and the use is inconvenient. In order to achieve the purpose, the foldable antenna bracket for the electromagnetic radiation detector comprises a fixed bottom plate, wherein the upper end of the fixed bottom plate is provided with a slot, the upper end of the fixed bottom plate is fixedly connected with an expansion sheath at the edge of the slot, two ends of the fixed bottom plate are rotatably connected with side guard plates, one ends of the side guard plates are fixedly connected with an arc plate and a fixed plate, the fixed plate is positioned at two sides of the arc plate, a through hole is formed in the middle of the fixed plate, two sides of the middle of the upper end of the fixed bottom plate are provided with fixing holes, the fixed bottom plate is used for being installed at one end of an antenna interface of the electromagnetic radiation detector, screws are used for penetrating through the fixing holes to install the fixed bottom plate and the electromagnetic radiation detector, the slot is communicated with an adding interface, the width of the fixed bottom plate is smaller than the width of the electromagnetic radiation detector, and the slot is initially installed in a clamping mode, namely, the adding interface end and two sides of the electromagnetic radiation detector are provided with notches, the notches on the two sides are used for being clamped with the side guard plates, and clamping grooves are formed in the notches and used for being clamped with a hollow cavity. Preferably, the inside of the arc plate is provided with a limiting insertion cavity, the outer surface of the arc plate is provided with a side groove, and a mounting hole is formed between the limiting insertion cavity and the side groove in a penetrating manner. Preferably, the insert plate is inserted in the limited insert cavity, one side of the insert plate is fixedly connected with a hard pressing plate, and one side of the hard pressing plate is fixedly connected with a rubber protection pad. Preferably, the other side of the plugboard is provided with a threaded hole, the threaded hole is communicated with the mounting hole, and a fixing bolt is arranged between the threaded hole and the mounting hole. Preferably, a reinforcing rib is fixedly connected between the outer surface of the expansion sheath and the upper end of the fixed bottom plate. Preferably, the middle part of the side guard plate is penetrated and provided with a hollow cavity, and two sides of the interior of the hollow cavity are fixedly connected with limiting clamping strips. Compared with the prior art, the utility model has the advantages and positive effects that: 1. according to the utility model, the arrangement of the fixed bottom plate and the side guard plates is adopted, the side guard plates are folded and stored in the electromagnetic radiation detector, and when the antenna is required to be supported, the side guard plates are unfolded and clamped by the arc plates, so that the limiting effect on the antenna can be increased, the use stability is improved, meanwhile, the arrangement of the sheath and the arc plates is expanded, the antenna can be clamped, and meanwhile, the bending point of the antenna when the antenna