Support adjusting device for broadcast microwave equipment

Abstract

The utility model relates to the technical field of broadcast microwave equipment, solves the technical problem that the angle adjusting process is too complicated, and particularly relates to a support adjusting device for broadcast microwave equipment, which comprises a support seat serving as a support foundation, and the support seat is provided with an elevation angle adjusting component for adjusting the elevation angle of the microwave equipment. A lifting assembly for adjusting the height of the microwave equipment is arranged on the supporting seat and the elevation angle adjusting assembly, the elevation angle adjusting assembly comprises an adjusting stirring handle rotationally connected to the interior of the supporting seat, and a transmission worm is fixedly connected to the middle section of the adjusting stirring handle. Due to the arrangement of the elevation angle adjusting assembly, the elevation angle of the microwave equipment can be adjusted, and due to the fact that power is transmitted through the transmission worm, self-locking can be achieved after adjustment is completed, and the stability of the elevation angle adjusting assembly after adjustment is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of broadcast microwave equipment, and in particular to a support and adjustment device for broadcast microwave equipment. Background Technology

[0002] Broadcast microwave equipment is an instrument that uses frequency synthesis technology to generate the required frequency or waveform signals. Frequency synthesis technology involves generating a low-frequency standard reference signal with high spectral purity and high stability using a crystal oscillator, and then performing linear operations in the frequency domain. Through techniques such as frequency multiplication, mixing, and division, signals with the same stability and low phase noise are obtained, meeting various performance requirements. However, during use, the angle of signal transmission needs to be constantly moved and adjusted. Most existing broadcast microwave equipment support devices lack adjustment mechanisms, requiring manual support and adjustment, which is overly cumbersome and affects signal transmission performance. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a support and adjustment device for broadcast microwave equipment, which solves the technical problem of overly cumbersome angle adjustment process and achieves the goal of improving the calibration efficiency of broadcast microwave equipment.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a support and adjustment device for broadcast microwave equipment, comprising a support base as a support foundation, an elevation angle adjustment component for the upward viewing angle of the microwave equipment, and a lifting component for adjusting the height of the microwave equipment on the support base and the elevation angle adjustment component.

[0005] The elevation adjustment assembly includes a rotating adjustment agitator handle connected inside the support base. A transmission worm gear is fixedly connected to the middle section of the adjustment agitator handle. A connecting gear meshing with the transmission worm gear is rotatably connected to the inner side of the support base. A connecting support chamber is fixedly connected to the top of the support base. A docking plate fixedly connected to the top of the connecting support chamber is provided at the top of the connecting support chamber. Several drag-reducing pulleys are installed between the docking plate and the connecting support chamber. An outward expansion support plate is fixedly connected to the top of the docking plate.

[0006] Preferably, the outer edge of the docking plate does not directly contact the inner edge of the connecting support compartment, and their highest points are on the same horizontal line.

[0007] Preferably, the top ends of several of the drag-reducing pulleys are rotatably connected to the bottom end of the docking plate, and the bottom ends of the drag-reducing pulleys are in contact with the bottom end of the inner side of the connecting support chamber.

[0008] Preferably, the lifting assembly includes a storage slide rail fixedly connected to the middle of the top of the outward expansion support plate. A folding lifting frame is installed inside the storage slide rail. A return spring is connected between the sliding connection part of the bottom end of the folding lifting frame and the outer wall of the storage slide rail. A horizontal plate is rotatably connected to the top of the folding lifting frame. A fixed seat is fixedly connected to the middle of the top of the horizontal plate. A microwave transceiver body is rotatably connected to the inner side of the top of the fixed seat. An angle limiter is spirally connected to the outer side of the rotatably connected part of the microwave transceiver body and the fixed seat. A lifting screw is spirally connected to the middle of the bottom end of the support base.

[0009] Preferably, the lifting screw passes through the connecting gear, the connecting support chamber, and the docking plate, and does not contact the connecting gear, the connecting support chamber, and the docking plate.

[0010] Preferably, the top end of the lifting screw is arc-shaped, and the top end of the lifting screw corresponds to the middle of the bottom end of the folding lifting frame.

[0011] By means of the above technical solution, this utility model provides a support and adjustment device for broadcast microwave equipment, which has at least the following beneficial effects:

[0012] 1. Due to the setting of the elevation angle adjustment component, this utility model can adjust the upward orientation angle of the microwave equipment. Furthermore, since the power is transmitted through the transmission worm gear, it can achieve self-locking after the adjustment is completed, thereby ensuring the stability of the elevation angle adjustment component after adjustment.

[0013] 2. Due to the lifting component, the height of the microwave device can be adjusted according to different terrains, thus enabling the device to adapt to different terrains and regions and to transmit and receive signals more quickly and accurately. Attached Figure Description

[0014] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0015] In the attached diagram:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This utility model Figure 1 A magnified structural diagram at point A;

[0018] Figure 3 This is a schematic diagram of the installation structure of the folding lifting frame of this utility model;

[0019] Figure 4This is a schematic diagram of the connecting gear mounting structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the installation structure of the drag-reducing pulley of this utility model.

[0021] In the diagram: 1. Support base; 2. Elevation adjustment assembly; 21. Adjustment stirring handle; 22. Transmission worm gear; 23. Connecting gear; 24. Connecting support chamber; 25. Docking plate; 26. Drag-reducing pulley; 27. Outward expansion support plate;

[0022] 3. Lifting assembly; 31. Storage slide rail; 32. Folding lifting frame; 33. Return spring; 34. Horizontal plate; 35. Fixing base; 36. Microwave transceiver body; 37. Angle limiter; 38. Lifting screw. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] During use, the signal transmission angle needs constant movement and adjustment. Most existing broadcast microwave equipment support devices lack adjustment mechanisms, requiring manual support and adjustment, a cumbersome process that negatively impacts signal transmission quality. Please refer to... Figures 1-5 This embodiment provides a support and adjustment device for broadcast microwave equipment, solving the technical problem of overly cumbersome angle adjustment process. The device includes a support base 1 serving as a support foundation, an elevation angle adjustment component 2 for adjusting the viewing angle of the microwave equipment, and a lifting component 3 for adjusting the height of the microwave equipment on both the support base 1 and the elevation angle adjustment component 2. The viewing angle of the microwave equipment is adjusted by the elevation angle adjustment component 2, and the height of the microwave equipment is adjusted by the lifting component 3.

[0026] In the current use of broadcast microwave equipment, the transmitting and receiving angles of the equipment need to be adjusted according to the terrain and region. This requires operators to constantly calibrate and adjust, making the adjustment process very complex and lengthy. To solve this problem, an elevation angle adjustment component 2 is proposed. The elevation angle adjustment component 2 includes an adjustment stirring handle 21 that is rotatably connected inside the support base 1. A transmission worm gear 22 is fixedly connected to the middle section of the adjustment stirring handle 21. A connecting gear 23 that meshes with the transmission worm gear 22 is rotatably connected to the inside of the support base 1. A connecting support chamber 24 is fixedly connected to the top of the support base 1. A docking plate 25 that is fixedly connected to the top of the connecting gear 23 is provided at the top of the connecting support chamber 24. Several drag-reducing pulleys 26 are installed between the docking plate 25 and the connecting support chamber 24. An outward expansion support plate 27 is fixedly connected to the top of the docking plate 25. Adjusting the stirring handle 21 drives the transmission worm 22 to rotate, which in turn drives the meshing connecting gear 23 to rotate. The copper drum connecting gear 23 drives the docking plate 25 connected to it to rotate, and the docking plate 25 drives the outer expansion support plate 27 to rotate.

[0027] To avoid increased resistance caused by contact between the outer edge of the docking plate 25 and the inner edge of the connecting support compartment 24, the outer edge of the docking plate 25 and the inner edge of the connecting support compartment 24 are not in direct contact, and their highest points are on the same horizontal line.

[0028] In order to reduce the resistance during rotation by means of drag-reducing pulleys 26, the top ends of several drag-reducing pulleys 26 are rotatably connected to the bottom end of the docking plate 25, and the bottom ends of the drag-reducing pulleys 26 are in contact with the bottom inner side of the connecting support chamber 24.

[0029] Example 2

[0030] Based on Example 1, Example 1 solved the technical problem that the angle adjustment process was too cumbersome, but the problem of the microwave equipment's height not being adjustable still exists. Combined with... Figures 1-5As shown, the specific implementation process is as follows: To enable the microwave equipment to be adjusted in height as needed, the lifting assembly 3 includes a storage slide rail 31 fixedly connected to the middle of the top of the outward expansion support plate 27. A folding lifting frame 32 is installed inside the storage slide rail 31. A return spring 33 is connected between the sliding connection part of the bottom end of the folding lifting frame 32 and the outer wall of the storage slide rail 31. A horizontal plate 34 is rotatably connected to the top of the folding lifting frame 32. A fixed base 35 is fixedly connected to the middle of the top of the horizontal plate 34. A microwave transceiver body 36 is rotatably connected to the inner side of the top of the fixed base 35. The microwave transceiver body 36 and the fixed base 35 are connected... An angle limiter 37 is spirally connected to the outer side of the rotating connection. After loosening the angle limiter 37, the vertical angle of the microwave transceiver body 36 inside the fixed base 35 can be adjusted. A lifting screw 38 is spirally connected to the middle of the bottom end of the support base 1. The lifting screw 38 passes through the connecting gear 23, the connecting support chamber 24 and the docking plate 25, and does not contact the connecting gear 23, the connecting support chamber 24 and the docking plate 25. The top of the lifting screw 38 is arc-shaped and corresponds to the middle of the bottom end of the folding lifting frame 32.

[0031] By rotating the lifting screw 38 upwards until it reaches the middle of the bottom of the folding lifting frame 32, the angle of the folding lifting frame 32 will decrease due to the lifting of the folded part, thus achieving upward extension. During this process, the sliding connection between the folding lifting frame 32 and the storage slide rail 31 will slide inside the storage slide rail 31, making the height adjustment process more stable. After the height adjustment is completed, the operator resets the lifting screw 38. At this time, the reset spring 33 connected to the bottom of the folding lifting frame 32 will push the angle of the bottom of the folding lifting frame 32 to increase, thereby achieving retraction and reset.

[0032] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A support and adjustment device for broadcast microwave equipment, comprising a support base (1) as a support foundation, characterized in that: The support base (1) is provided with an elevation angle adjustment component (2) for the upward viewing angle of the microwave device, and the support base (1) and the elevation angle adjustment component (2) are provided with a lifting component (3) for adjusting the height of the microwave device; The elevation angle adjustment assembly (2) includes an adjustment stirring handle (21) that is rotatably connected inside the support base (1). A transmission worm gear (22) is fixedly connected to the middle section of the adjustment stirring handle (21). A connecting gear (23) that meshes with the transmission worm gear (22) is rotatably connected to the inner side of the support base (1). A connecting support chamber (24) is fixedly connected to the top of the support base (1). A docking plate (25) that is fixedly connected to the top of the connecting support chamber (24) is provided at the top of the connecting support chamber (24). A plurality of drag-reducing pulleys (26) are installed between the docking plate (25) and the connecting support chamber (24). An outward expansion support plate (27) is fixedly connected to the top of the docking plate (25).

2. The support and adjustment device for broadcast microwave equipment according to claim 1, characterized in that: The outer edge of the docking plate (25) does not directly contact the inner edge of the connecting support compartment (24), and their highest points are on the same horizontal line.

3. The support and adjustment device for broadcast microwave equipment according to claim 1, characterized in that: The top ends of several of the drag-reducing pulleys (26) are rotatably connected to the bottom end of the docking plate (25), and the bottom end of the drag-reducing pulleys (26) is in contact with the bottom end of the inner side of the connecting support chamber (24).

4. The support and adjustment device for broadcast microwave equipment according to claim 1, characterized in that: The lifting assembly (3) includes a storage slide rail (31) fixedly connected to the middle of the top of the outward expansion support plate (27). A folding lifting frame (32) is installed inside the storage slide rail (31). A return spring (33) is connected between the part of the bottom end of the folding lifting frame (32) that is slidably connected to the storage slide rail (31) and the outer wall of the storage slide rail (31). A horizontal plate (34) is rotatably connected to the top of the folding lifting frame (32). A fixed seat (35) is fixedly connected to the middle of the top of the horizontal plate (34). A microwave transceiver body (36) is rotatably connected to the inner side of the top of the fixed seat (35). An angle limiter (37) is spirally connected to the outer side of the part of the microwave transceiver body (36) that is rotatably connected to the fixed seat (35). A lifting screw (38) is spirally connected to the middle of the bottom end of the support base (1).

5. The support and adjustment device for broadcast microwave equipment according to claim 4, characterized in that: The lifting screw (38) passes through the connecting gear (23), the connecting support chamber (24) and the docking plate (25), and does not contact the connecting gear (23), the connecting support chamber (24) and the docking plate (25).

6. The support and adjustment device for broadcast microwave equipment according to claim 4, characterized in that: The top end of the lifting screw (38) is arc-shaped, and the top end of the lifting screw (38) corresponds to the middle of the bottom end of the folding lifting frame (32).

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