Wireless communication signal receiving device convenient to adjust

Abstract

The invention relates to the technical field of signal receiving equipment, and discloses a wireless communication signal receiving device convenient to adjust, which comprises a communication receiver box, a fixing plate and an expansion screw, an adjusting mechanism is arranged on the communication receiver box, an auxiliary mechanism is arranged on the fixing plate, the adjusting mechanism comprises an annular opening, and the expansion screw is arranged on the annular opening. The annular opening is formed in the outer wall of the top of the communication receiver box, the inner wall of the bottom of the annular opening is rotationally connected with an annular disc through a bearing, the inner walls of the front side and the rear side of the annular disc are rotationally connected with rotating rods through bearings, the rotating rods are fixedly connected with a signal receiving frame, and the inner wall of the top of the annular disc is slidably connected with an adjusting plate. According to the invention, by arranging the annular opening, the annular disc and other structures, horizontal and vertical multi-direction angle adjustment is carried out on the signal receiving frame, so that the signal receiving frame can conveniently correct the optimal signal position, and the situation that personnel need to integrally disassemble and assemble and refix the signal receiving frame to other areas when the signal is unstable is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of signal receiving devices, and particularly to a wireless communication signal receiving device that is convenient to adjust. Background Art

[0002] A wireless communication signal receiver is a device in a wireless communication system that is responsible for receiving wireless signals and converting them into processable information; it mainly consists of an antenna, a radio frequency front end, an intermediate frequency processing module, a baseband processing module, a control unit, and a power supply module, etc. It can not only receive and convert wireless signals, but also improve communication quality, support multiple frequency bands and standards, achieve adaptive adjustment, and work in cooperation with other devices to jointly achieve wireless transmission and exchange of information.

[0003] The antenna used by a wireless device is a transducer that converts the guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space), or vice versa. It is a component used to transmit or receive electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy, all of which use electromagnetic waves to transmit information, rely on antennas to work. A signal receiving device is an important device in communication, which can quickly receive signals transmitted from a long distance. Currently, some field communication devices need to use signal receiving devices to receive communication signals.

[0004] The above device has the following defects: the position of the receiver may deviate after being fixed, which will affect the signal reception quality; especially in scenarios where the receiver needs to be frequently replaced or adjusted, the installation position needs to be readjusted every time, which undoubtedly increases the complexity of the operation and the time cost. Therefore, a wireless communication signal receiving device that is convenient to adjust is proposed to solve the above problems. Summary of the Invention

[0005] In order to make up for the above deficiencies, the present invention provides a wireless communication signal receiving device that is convenient to adjust, aiming to improve the problem that the position of the receiver may deviate after being fixed in the prior art, which will affect the signal reception quality; especially in scenarios where the receiver needs to be frequently replaced or adjusted, the installation position needs to be readjusted every time.

[0006] To achieve the above object, the present invention adopts the following technical solution: A wireless communication signal receiving device that is convenient to adjust, including a communication receiving chassis, a fixing plate, and expansion screws. An adjusting mechanism is provided on the communication receiving chassis, and an auxiliary mechanism is provided on the fixing plate. The adjusting mechanism includes an annular opening, which is opened on the top outer wall of the communication receiving chassis. The bottom inner wall of the annular opening is rotatably connected to an annular disk through a bearing. The front and rear inner walls of the annular disk are rotatably connected to a rotating rod through a bearing. A signal receiving frame is fixedly connected to the rotating rod. The top inner wall of the annular disk is slidably connected to an adjusting plate. A latch is fixedly connected to the rear outer wall of the adjusting plate. The top inner wall of the annular disk is slidably connected to a dial. A directional rod is fixedly connected to the front outer wall of the dial. A compression spring is fixedly connected to the rear outer wall of the dial.

[0007] As a further description of the above technical solution: The auxiliary mechanism includes a slideway, which is opened on the front inner wall of the fixing plate. A movable plate is slidably connected to the right inner wall of the fixing plate. A support plate is fixedly connected to the rear outer wall of the communication receiving chassis. A pull handle is fixedly connected to the right outer wall of the movable plate. A limiting rod is fixedly connected to the left outer wall of the movable plate.

[0008] As a further description of the above technical solution: The signal receiving frame is electrically connected to the communication receiving chassis through a transmission line. The latch is clamped on the inner wall of one side of the signal receiving frame.

[0009] As a further description of the above technical solution: The front and rear outer walls of the adjusting plate and the dial are respectively fixedly connected with abrasive pads.

[0010] As a further description of the above technical solution: The directional rod is clamped on the inner wall of the inner circle of the annular opening. The end of the compression spring away from the dial is fixedly connected to the left outer wall of the adjusting plate.

[0011] As a further description of the above technical solution: The support plate is slidably connected to the rear inner wall of the slideway. A leather is fixedly connected to the side outer wall of the pull handle.

[0012] As a further description of the above technical solution: The limiting rod penetrates through the right inner wall of the support plate and the right inner wall of the fixing plate.

[0013] As a further description of the above technical solution: The fixing plate is clamped on the rear outer wall of the communication receiving chassis. The expansion screw is threadedly connected to the front inner wall of the fixing plate.

[0014] The present invention has the following beneficial effects: 1. In the present invention, by setting up structures such as an annular opening, an annular disc, and an adjusting plate, the receiving signal rack is adjusted in multiple directions in the horizontal and vertical planes, facilitating the receiving signal rack to calibrate the optimal signal position and reducing the need for personnel to disassemble and reinstall the entire unit to other areas when the signal is unstable.

[0015] 2. In the present invention, by setting up structures such as a pull handle, a limiting rod, and a support plate, the height of the communication receiving chassis can be conveniently adjusted to a certain height and limited and fixed without using disassembly and assembly tools, reducing the need for personnel to disassemble the receiving device fixing plate together with the unit during disassembly and then reinstall it, making the overall installation process rather cumbersome and complex. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall front view schematic diagram of a wireless communication signal receiving device that is easy to adjust proposed by the present invention; Figure 2 is the overall top view schematic diagram of a wireless communication signal receiving device that is easy to adjust proposed by the present invention; Figure 3 is the schematic diagram of the adjusting mechanism of a wireless communication signal receiving device that is easy to adjust proposed by the present invention; Figure 4 is the schematic diagram of the auxiliary mechanism of a wireless communication signal receiving device that is easy to adjust proposed by the present invention.

[0017] LEGEND DESCRIPTION: 1. Communication receiving chassis; 2. Fixing plate; 3. Expansion screw; 4. Adjusting mechanism; 41. Annular opening; 42. Annular disc; 43. Rotating rod; 44. Receiving signal rack; 45. Adjusting plate; 46. Plug pin; 47. Paddle; 48. Directional rod; 49. Compression spring; 5. Auxiliary mechanism; 51. Slideway; 52. Movable plate; 53. Support plate; 54. Pull handle; 56. Limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Refer to Figures 1 - 3, an embodiment provided by the present invention: a wireless communication signal receiving device that is easy to adjust, including a communication receiving chassis 1, a fixing plate 2, and expansion screws 3. An adjusting mechanism 4 is provided on the communication receiving chassis 1, and an auxiliary mechanism 5 is provided on the fixing plate 2. The adjusting mechanism 4 includes an annular opening 41, which is opened on the top outer wall of the communication receiving chassis 1. The bottom inner wall of the annular opening 41 is rotatably connected to an annular disc 42 through a bearing. The front and rear inner walls of the annular disc 42 are rotatably connected to a rotating rod 43 through bearings. A signal receiving frame 44 is fixedly connected to the rotating rod 43. The top inner wall of the annular disc 42 is slidably connected to an adjusting plate 45. A plug 46 is fixedly connected to the rear outer wall of the adjusting plate 45. By setting the plug 46, the vertical angle of the signal receiving frame 44 is limited. The top inner wall of the annular disc 42 is slidably connected to a dial 47. A guiding rod 48 is fixedly connected to the front outer wall of the dial 47. By setting the guiding rod 48, the horizontal angle of the annular disc 42 is limited. A compression spring 49 is fixedly connected to the rear outer wall of the dial 47. By setting the compression spring 49, a continuous thrust is generated on the dial 47.

[0020] Referring to Figures 2 - 4 , the signal receiving frame 44 is electrically connected to the communication receiving chassis 1 through a transmission line. The plug 46 is clamped on the inner wall of one side of the signal receiving frame 44. Frosted pads are fixedly connected to the front and rear outer walls of the adjusting plate 45 and the dial 47 respectively. By setting the frosted pads, the friction on the surfaces of the adjusting plate 45 and the dial 47 is increased, and the slipping and dropping of the hand during grasping by personnel are reduced. The guiding rod 48 is clamped on the inner wall of the inner ring of the annular opening 41. The end of the compression spring 49 away from the dial 47 is fixedly connected to the left outer wall of the adjusting plate 45. By setting the adjusting plate 45, the plug 46 is moved and adjusted. The fixing plate 2 is clamped on the rear outer wall of the communication receiving chassis 1. The expansion screw 3 is threadedly connected to the front inner wall of the fixing plate 2. By setting the expansion screw 3, the fixing plate 2 is firmly fixed to the wall surface.

[0021] Referring to Figures 3 - 4 , the auxiliary mechanism 5 includes a slideway 51, which is opened on the front inner wall of the fixing plate 2. A movable plate 52 is slidably connected to the right inner wall of the fixing plate 2. A support plate 53 is fixedly connected to the rear outer wall of the communication receiving chassis 1. A pull handle 54 is fixedly connected to the right outer wall of the movable plate 52. By setting the pull handle 54, the movable plate 52 is moved and adjusted. A limiting rod 56 is fixedly connected to the left outer wall of the movable plate 52. The support plate 53 is slidably connected to the rear inner wall of the slideway 51. Leather is fixedly connected to the side outer wall of the pull handle 54. By setting the leather, the texture of the surface of the pull handle 54 is increased, making it softer and more comfortable for personnel to grasp. The limiting rod 56 passes through the right inner wall of the support plate 53 and the right inner wall of the fixing plate 2.

[0022] Working principle: Due to the deviation that occurs after the receiving signal frame 44 is fixed, the signal is unstable at some azimuth angles. By pulling the paddle 47, the directional rod 48 moves, and the directional rod 48 moves away from the annular opening 41. Subsequently, the annular disk 42 is rotated to adjust the horizontal angle of the receiving signal frame 44. At the same time, the adjusting plate 45 is pulled to move the plug pin 46, and the plug pin 46 moves away from the receiving signal frame 44. Subsequently, the receiving signal frame 44 is rotated to adjust the angle in the vertical plane direction, so that the signal angle of the receiving signal frame 44 reaches the optimal area. At the same time, when the signal in the full-band frequency range at the fixed height is still unstable at that time, by pulling the handle 54, the movable plate 52 moves, and the movable plate 52 drives the limiting rod 56 to move. The limiting rod 56 moves away from the support plate 53. Subsequently, the overall communication receiving chassis 1 is directly moved up and down to quickly adjust the height of the overall communication signal device. Subsequently, the support plate 53 and the corresponding limiting rod 56 are inserted into each other for limiting.

[0023] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wireless communication signal receiving device that is convenient to adjust, comprising a communication receiving chassis (1), a fixing plate (2), and expansion screws (3), characterized in that: An adjustment mechanism (4) is provided on the communication receiving chassis (1), and an auxiliary mechanism (5) is provided on the fixed plate (2). The adjustment mechanism (4) includes an annular opening (41) which is opened on the outer wall of the top of the communication receiving chassis (1). The inner wall of the bottom of the annular opening (41) is rotatably connected to an annular disc (42) through a bearing. The inner walls of the front and rear sides of the annular disc (42) are rotatably connected to a rotating rod (43) through a bearing. A receiving signal frame (44) is fixedly connected to the rotating rod (43). An adjustment plate (45) is slidably connected to the inner wall of the top of the annular disc (42). A latch (46) is fixedly connected to the outer wall of the rear side of the adjustment plate (45). A dial (47) is slidably connected to the inner wall of the top of the annular disc (42). A guiding rod (48) is fixedly connected to the outer wall of the front side of the dial (47). A compression spring (49) is fixedly connected to the outer wall of the rear side of the dial (47).

2. The wireless communication signal receiving device according to claim 1, wherein: The auxiliary mechanism (5) includes a slideway (51) which is opened on the inner wall of the front side of the fixed plate (2). A movable plate (52) is slidably connected to the inner wall of the right side of the fixed plate (2). A support plate (53) is fixedly connected to the outer wall of the rear side of the communication receiving chassis (1). A pull handle (54) is fixedly connected to the outer wall of the right side of the movable plate (52). A limiting rod (56) is fixedly connected to the outer wall of the left side of the movable plate (52).

3. A wireless communication signal receiving device that is easy to adjust according to claim 1, characterized in that: The receiving signal frame (44) is electrically connected to the communication receiving chassis (1) through a transmission line, and the latch (46) is clamped on the inner wall of one side of the receiving signal frame (44).

4. A wireless communication signal receiving device that is easy to adjust according to claim 1, characterized in that: Matte pads are fixedly connected to the outer walls of the front and rear sides of the adjustment plate (45) and the dial (47).

5. A wireless communication signal receiving device that is easy to adjust according to claim 1, characterized in that: The guiding rod (48) is clamped on the inner wall of the inner ring of the annular opening (41), and one end of the compression spring (49) away from the dial (47) is fixedly connected to the outer wall of the left side of the adjustment plate (45).

6. The wireless communication signal receiving device according to claim 2, wherein: The support plate (53) is slidably connected to the inner wall of the rear side of the slideway (51), and leather is fixedly connected to the outer wall of the side of the pull handle (54).

7. An adjustable wireless communication signal receiving device according to claim 2, characterized in that: The limiting rod (56) penetrates through the inner wall of the right side of the support plate (53), and the limiting rod (56) penetrates through the inner wall of the right side of the fixed plate (2).

8. A wireless communication signal receiving device that is easy to adjust according to claim 1, characterized in that: The fixed plate (2) is clamped on the outer wall of the rear side of the communication receiving chassis (1), and an expansion screw (3) is threadedly connected to the inner wall of the front side of the fixed plate (2).

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