Radio station detector

Abstract

The utility model discloses a radio station detector, relates to the technical field of airborne radio station detection, and aims to solve the problem that the radio station detector is inconvenient to hold by hand, the radio station detector comprises a detector body, one wide edge of the detector body is connected with an arc-shaped guide device, and the other wide edge of the detector body is connected with a positioning device. An arc-shaped guide groove is formed in the guide device, and a cover plate is slidably connected into the guide groove; a clamping column is arranged on the cover plate in a penetrating mode, clamping blocks are connected to the two ends of the clamping column, and the two clamping blocks are arranged on the two sides of the cover plate respectively; a clamping hole is formed in the detector body, and a clamping mechanism matched with the clamping block is arranged in the clamping hole.

Description

Technical Field

[0001] The utility model relates to the technical field of airborne radio station detection, in particular to a radio station detector. Background Art

[0002] The radio tester is mainly used to test the voltage, frequency synthesizer, transceiver conversion, squelch sensitivity, squelch function, high and low impedance headphone output, transmitter power frequency modulation and other functional performance of the airborne ultra-short wave radio. Through testing, it can be judged whether the airborne radio works normally on the aircraft. The tester adopts a highly integrated and touch screen display, making the device small in size and more convenient to carry and transport.

[0003] At present, most radio detectors are handheld and taken to the aircraft for use by aircraft inspection personnel. However, there is usually no box cover on the radio detector, and the operating buttons and display screen on the detection side are directly exposed to the outside, which is very easy to cause bumps and other problems. In addition, when using the radio detector, the operator basically holds the detector body in one hand and holds one end of the detection line in the other hand to connect it to the corresponding wiring hole on the airborne radio. Since there is no handle structure on the detector body, it is very inconvenient for the operator to hold the detector body and it is easy to drop it. Utility Model Content

[0004] In order to solve the above-mentioned problem, that is, the problem that the radio station detector is inconvenient to hold by hand, the utility model proposes a radio station detector, which includes a detector body, an arc-shaped guide device is connected to one of the wide sides of the detector body, the guide device is provided with an arc-shaped guide groove, and a cover plate is slidably connected in the guide groove; a clamping column is passed through the cover plate, and both ends of the clamping column are connected with clamping blocks, and the two clamping blocks are respectively arranged on both sides of the cover plate; a clamping hole is provided on the detector body, and a clamping mechanism matched with the clamping block is arranged in the clamping hole.

[0005] The utility model is further configured as follows: an elastic binding belt is arranged on the inner surface of the cover plate.

[0006] The utility model is further configured as follows: the clamping mechanism includes a clamping cylinder, the clamping cylinder is coaxially arranged with the clamping hole, the clamping block is configured to be conical, the diameters of the two ends of the clamping cylinder are smaller than the end with a larger diameter of the clamping block, the clamping cylinder includes two arc-shaped clamping plates, a spring 1 is arranged on the outer side wall of the clamping plate, one end of the spring 1 abuts against the clamping plate, and the other end of the spring 1 abuts against the inner wall of the clamping hole.

[0007] The utility model is further configured as follows: a top opening block is inserted between the two clamping plates, one end of the top opening block is configured in a conical shape, the conical end of the top opening block is configured inside the clamping hole, and the other end of the top opening block extends out of the clamping hole; the conical end of the top opening block is configured between the two clamping plates, the conical end of the top opening block is also connected to a second spring, and the other end of the second spring abuts against the inner wall of the clamping hole.

[0008] The utility model is further configured as follows: two guide devices are provided, the two guide devices are arranged equidistantly, and the cover plate is slidably connected to the two guide devices at the same time through a pin shaft.

[0009] The beneficial effects of the utility model are:

[0010] By providing a cover, the display screen and operation buttons on the detector body can be protected to avoid bumps when not in use. When the detector body needs to be used, the cover can be flipped along the guide groove to the back of the detector body and snapped to the back of the detector body through the snap-on structure. At this time, the strap provided on the inner surface of the cover will be exposed, so that the operator's hand can be inserted into the elastic strap, so that the operator can hold the detector body more securely, making it more convenient to hold. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The structure of the utility model is shown Figure 1 .

[0012] Figure 2 The structure of the utility model is shown Figure 2 .

[0013] Figure 3 The schematic diagram shows the structure after the cover plate is flipped over to the lower surface of the detector body.

[0014] Figure 4 A partial cross-sectional view of the present invention is shown.

[0015] Figure 5 A schematic structural diagram of the cover plate is shown.

[0016] Figure 6 A local enlarged view of point A is shown.

[0017] Figure numerals: 1. detector body; 11. snap-in hole; 2. guide device; 21. guide groove; 3. cover plate; 31. snap-in column; 311. snap-in block; 32. binding strap; 4. snap-in mechanism; 41. snap-in plate; 411. spring one; 42. push-open block; 421. spring two. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0019] The utility model proposes a radio station detector, comprising a detector body 1, an arc-shaped guide device 2 is welded on one wide side of the detector body 1, the guide device 2 is an arc-shaped plate, the guide device 2 is provided with two pieces, an arc-shaped guide groove 21 is opened on the guide device 2, a cover plate 3 is slidably connected in the guide groove 21 through a pin shaft, and the cover plate 3 can be turned over along the guide groove 21, that is, the cover plate 3 can cover the upper surface of the detector body 1, and can also be turned under the detector body 1 to cover the lower surface of the detector body 1.

[0020] The cover plate 3 is provided with a clamping column 31, which is arranged perpendicular to the cover plate 3 and can slide relative to the cover plate 3. Clamping blocks 311 are welded at both ends of the clamping column 31, which are arranged in a conical shape, and the end with a small diameter of the clamping block 311 is arranged away from the clamping column 31.

[0021] A snap-in hole 11 is provided on the detector body 1, and the snap-in hole 11 passes through the detector body 1. A snap-in mechanism 4 adapted to the snap-in block 311 is provided in the snap-in hole 11 for snapping with the snap-in block 311, thereby limiting the cover plate 3, that is, when the cover plate 3 is flipped to the upper surface of the detector body 1, one of the snap-in blocks 311 is snap-in with the top end of the snap-in hole 11, and when the cover plate 3 is flipped to the lower surface of the detector body 1, the other snap-in block 311 is snap-in with the bottom end of the snap-in hole 11.

[0022] An elastic strap 32 is fixedly connected to the inner surface of the cover plate 3, and both ends of the strap 32 are fixedly connected to the cover plate 3. When the cover plate 3 is rotated to the upper surface of the detector body 1, the strap 32 will be pressed between the cover plate 3 and the detector body 1. Since the strap 32 is elastic, the strap 32 will not affect the display screen and buttons on the detector body 1. When the cover plate 3 is rotated to the lower surface of the detector body 1, the strap 32 will be exposed to the outside, and then the operator can insert the strap into the strap 32, which has a tightening effect on the human hand, so that the operator can hold the detector body 1 more stably.

[0023] The clamping mechanism 4 includes a clamping tube, which is coaxially arranged with the clamping hole 11, and the diameters of both ends of the clamping tube are smaller than the end with the larger diameter of the clamping block 311. The clamping tube includes two arc-shaped clamping plates 41, which together constitute the clamping tube, and the diameters of both ends of the clamping plates 41 are smaller than the end with the larger diameter of the clamping block 311, and the clamping plates 41 are also integrally provided with a clamping edge, which is used for clamping with the clamping block 311.

[0024] Two springs 411 are fixedly connected to the outer wall of the clamping plate 41, one end of the spring 411 is against the clamping plate 41, and the other end of the spring 411 is against the inner wall of the clamping hole 11, and a retractable guide column is also sleeved inside the spring 411 to enable the elastic force of the spring 411 to be directed in a specified direction.

[0025] A push-up block 42 is inserted between the two clamping plates 41, and one end of the push-up block 42 is set in a cone shape. The conical end of the push-up block 42 is set inside the clamping hole 11, and the other end of the push-up block 42 extends out of the clamping hole 11. The conical end of the push-up block 42 is set between the two clamping plates 41, and the conical end of the push-up block 42 is also fixedly connected to a spring 2 421, and the other end of the spring 2 421 is against the inner wall of the clamping hole 11. A retractable guide column is also sleeved inside the spring 2 421 so that the elastic force of the spring 2 421 can be directed in a specified direction.

[0026] To sum up, the utility model can protect the display screen and operation buttons on the detector body 1 by providing the cover plate 3 to avoid bumps when not in use. When the detector body 1 needs to be used, the cover plate 3 can be flipped along the guide groove 21 to the back of the detector body 1 and snapped to the back of the detector body 1 through the snap-on structure. At this time, the strap 32 provided on the inner surface of the cover plate 3 will be exposed, so that the operator's hand can be inserted into the elastic strap 32, so that the operator can hold the detector body 1 more securely, making it more convenient to hold.

[0027] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0028] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0031] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A radio station detector, Features: The invention comprises a detector body (1), wherein an arc-shaped guide device (2) is connected to one of the wide sides of the detector body (1), an arc-shaped guide groove (21) is provided on the guide device (2), and a cover plate (3) is slidably connected in the guide groove (21); a clamping column (31) is passed through the cover plate (3), and both ends of the clamping column (31) are connected to clamping blocks (311), and two clamping blocks (311) are respectively arranged on two sides of the cover plate (3); a clamping hole (11) is provided on the detector body (1), and a clamping mechanism (4) adapted to the clamping block (311) is arranged in the clamping hole (11).

2. The radio station detector according to claim 1, Features: An elastic binding belt (32) is arranged on the inner surface of the cover plate (3).

3. The radio station detector according to claim 1, Features: The clamping mechanism (4) comprises a clamping cylinder, the clamping cylinder is coaxially arranged with the clamping hole (11), the clamping block (311) is arranged in a conical shape, the diameters of the two ends of the clamping cylinder are smaller than the end with a larger diameter of the clamping block (311), the clamping cylinder comprises two arc-shaped clamping plates (41), a spring 1 (411) is arranged on the outer side wall of the clamping plate (41), one end of the spring 1 (411) abuts against the clamping plate (41), and the other end of the spring 1 (411) abuts against the inner wall of the clamping hole (11).

4. The radio station detector according to claim 3, Features: A push-open block (42) is inserted between the two clamping plates (41), one end of the push-open block (42) is arranged in a conical shape, the conical end of the push-open block (42) is arranged inside the clamping hole (11), and the other end of the push-open block (42) protrudes out of the clamping hole (11); the conical end of the push-open block (42) is arranged between the two clamping plates (41), the conical end of the push-open block (42) is also connected to a second spring (421), and the other end of the second spring (421) abuts against the inner wall of the clamping hole (11).

5. The radio station detector according to claim 1, Features: Two guide devices (2) are provided, and the two guide devices (2) are arranged equidistantly, and the cover plate (3) is slidably connected to the two guide devices (2) at the same time via a pin shaft.

Images