A load-bearing platform

Abstract

This utility model relates to the field of antenna tilting technology, specifically to a load-bearing platform, including a housing, an antenna bracket, and an adjustment connection unit. The adjustment connection unit includes two slides, two slide blocks, two lead screws, two drive motors, two trapezoidal plates, a rotating shaft, a rotating connection assembly, and a locking assembly. When the device is working, the drive motors are started, and their output ends drive the lead screws to rotate. Since the lead screws are threadedly connected to the slide blocks and the slide blocks are slidably connected to the slides, the slide blocks slide along the inner sidewall of the slide blocks, thereby moving the trapezoidal plates to adjust the position of the antenna bracket. The rotating connection assembly is used to drive the rotating shaft to rotate, realizing the tilting of the antenna bracket. After the antenna bracket is adjusted to the correct position, the locking assembly is used to lock and fix the slide blocks, improving the stability of the antenna bracket. In this way, the installation height of the antenna bracket can be adjusted to meet the installation requirements of different antennas and improve the convenience of use.

Description

Technical Field

[0001] This utility model relates to the field of antenna collapse technology, and in particular to a load-bearing platform. Background Technology

[0002] In today's era of rapid development in wireless communication technology, the importance of antennas as the core components for signal transmission and reception is self-evident. As the basic structure supporting the antenna, the performance of the antenna bracket directly affects whether the antenna can work stably and efficiently. Traditional antenna bracket installation mostly relies on bolts, nuts and other connectors for fixing, which is inconvenient for storage and affects use.

[0003] The existing method uses a collapsing device and antenna bracket for installation, which allows the antenna to be installed and fixed in a collapsing manner, making it easier for staff to store and avoiding the impact of strong winds on the antenna.

[0004] However, in the existing antenna brackets mentioned above, the installation height is relatively fixed and cannot be adjusted, which also fails to meet the needs of different antennas and affects the ease of use. Utility Model Content

[0005] The purpose of this utility model is to provide a load-bearing platform, which aims to solve the problems in the prior art where the antenna bracket installation height is relatively fixed, cannot be adjusted, and cannot meet the needs of different antennas, thus affecting the convenience of use.

[0006] To achieve the above objectives, this utility model provides a load-bearing platform, including a housing, an antenna support, and an adjustment connection unit. The adjustment connection unit includes two slides, two slide blocks, two lead screws, two drive motors, two trapezoidal plates, a rotating shaft, a rotating connection assembly, and a locking assembly. The antenna support is connected to the housing, and the adjustment connection unit is connected to both the housing and the antenna support. The housing has a circular hole that rotatably engages with the rotating shaft. The rotating connection assembly is connected to both the housing and the rotating shaft. The two slides are fixedly connected to the rotating shaft at both ends, and the two slide blocks are respectively connected to... The corresponding slide is slidably connected and located on the inner side wall of the slide. The two trapezoidal plates are respectively fixedly connected to the corresponding slide blocks and located on one side of the slide blocks. The antenna bracket is detachably connected to the two trapezoidal plates and located above the trapezoidal plates. The two lead screws are respectively rotatably connected to the corresponding slide and located on the inner side wall of the slide. The two lead screws are respectively threadedly connected to the corresponding slide blocks. The two drive motors are respectively fixedly connected to the corresponding slide and located below the slide. The output ends of the two drive motors are fixedly connected to the corresponding lead screws. The locking assembly is connected to the slide.

[0007] The rotating connection assembly includes an angle adjustment motor, a first gear, and a second gear. The first gear is fixedly connected to the rotating shaft and located on the outer side wall of the rotating shaft. The angle adjustment motor is fixedly connected to the housing and located on the inner side wall of the housing. The second gear is fixedly connected to the angle adjustment motor and located at the output end of the angle adjustment motor, and the second gear meshes with the first gear.

[0008] The rotating connection assembly includes a limiting ring, which is fixedly connected to the rotating shaft and located on the outer side wall of the rotating shaft.

[0009] The locking assembly includes a semi-circular arc plate, a locking bolt, and a movable seat. The semi-circular arc plate is fixedly connected to the slide and is located on the outer side wall of the slide. The locking bolt is threadedly connected to the semi-circular arc plate. The movable seat is fixedly connected to the locking bolt and is located at one end of the locking bolt.

[0010] The locking assembly further includes connecting ribs, which are fixedly connected to the semi-circular plate and the slide respectively.

[0011] This utility model discloses a load-bearing platform. When the device is working, the drive motor is started, and its output end drives the lead screw to rotate. Since the lead screw is threadedly connected to the slide block and the slide block is slidably connected to the carriage, the slide block slides along the inner side wall of the carriage, thereby driving the trapezoidal plate to move, thereby adjusting the position of the antenna bracket. The rotating connection assembly is used to drive the rotating shaft to rotate, realizing the tilting of the antenna bracket. After the antenna bracket is adjusted to the correct position, the locking assembly is used to lock and fix the carriage, improving the stability of the antenna bracket. In this way, the installation height of the antenna bracket can be adjusted to adapt to the installation requirements of different antennas and improve the convenience of use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a structural schematic diagram of the load-bearing platform of this utility model.

[0014] Figure 2 This is a front view of the load-bearing platform of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is the utility model Figure 2 BB line section view.

[0017] 101-Housing, 102-Antenna bracket, 103-Slide, 104-Slide base, 105-Lead screw, 106-Drive motor, 107-Trapezoidal plate, 108-Rotating shaft, 109-Round hole, 110-Angle adjustment motor, 111-First gear, 112-Second gear, 113-Limiting ring, 114-Semi-circular plate, 115-Locking bolt, 116-Moving seat, 117-Connecting rib. Detailed Implementation

[0018] Please see Figures 1 to 4 ,in, Figure 1 This is a structural schematic diagram of the load-bearing platform of this utility model. Figure 2 This is a front view of the load-bearing platform of this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is the utility model Figure 2 BB line section view.

[0019] This utility model provides a load-bearing platform, including a housing 101, an antenna bracket 102, and an adjustment and connection unit. The adjustment and connection unit includes two slides 103, two slide blocks 104, two lead screws 105, two drive motors 106, two trapezoidal plates 107, a rotating shaft 108, a rotating connection assembly, and a locking assembly. The housing 101 has a circular hole 109. The rotating connection assembly includes an angle adjustment motor 110, a first gear 111, a second gear 112, and a limiting ring 113. The locking assembly includes a semi-circular plate 114, a locking bolt 115, a moving seat 116, and a connecting rib 117.

[0020] The antenna bracket 102 is connected to the housing 101, and the adjusting connection unit is connected to both the housing 101 and the antenna bracket 102. The housing 101 has a circular hole 109, which is rotatably engaged with the rotating shaft 108. The rotating connection assembly is connected to both the housing 101 and the rotating shaft 108. Two slides 103 are fixedly connected to the rotating shaft 108 and located at both ends of the rotating shaft 108. Two slide blocks 104 are slidably connected to their corresponding slides 103 and located on the inner sidewalls of the slides 103. Two trapezoidal plates 107 are fixedly connected to their corresponding slide blocks 104. The antenna bracket 102 is detachably connected to the two trapezoidal plates 107 and located above the trapezoidal plates 107. The two lead screws 105 are rotatably connected to the corresponding slides 103 and located on the inner sidewall of the slides 103. The two lead screws 105 are threadedly connected to the corresponding slides 104. The two drive motors 106 are fixedly connected to the corresponding slides 103 and located below the slides 103. The output ends of the two drive motors 106 are fixedly connected to the corresponding lead screws 105. The locking assembly is connected to the slides 103.

[0021] In this embodiment, when the device is working, the drive motor 106 is started, and its output end drives the lead screw 105 to rotate. Since the lead screw 105 is threadedly connected to the slide block 104 and the slide block 104 is slidably connected to the carriage 103, the slide block 104 slides along the inner wall of the carriage 103, thereby driving the trapezoidal plate 107 to move, thereby adjusting the position of the antenna bracket 102. The rotating connection assembly is used to drive the rotating shaft 108 to rotate, realizing the tilting of the antenna bracket 102. After the position of the antenna bracket 102 is adjusted to the correct position, the locking assembly is used to lock and fix the carriage 103, improving the stability of the antenna bracket 102. In this way, the installation height of the antenna bracket 102 can be adjusted to adapt to the installation requirements of different antennas and improve the convenience of use.

[0022] Furthermore, the first gear 111 is fixedly connected to the rotating shaft 108 and located on the outer side wall of the rotating shaft 108; the angle adjustment motor 110 is fixedly connected to the housing 101 and located on the inner side wall of the housing 101; the second gear 112 is fixedly connected to the angle adjustment motor 110 and located at the output end of the angle adjustment motor 110; and the second gear 112 meshes with the first gear 111.

[0023] In this embodiment, clicking the controller starts the angle adjustment motor 110, which drives the second gear 112 to rotate. Since the second gear 112 meshes with the first gear 111 and the first gear 111 is fixed on the outer wall of the rotating shaft 108, it drives the rotating shaft 108 to rotate, thereby causing the antenna bracket 102 to collapse.

[0024] Furthermore, the limiting ring 113 is fixedly connected to the rotating shaft 108 and is located on the outer side wall of the rotating shaft 108.

[0025] In this embodiment, the limiting ring 113 is used to restrict the lateral movement of the rotating shaft 108, to prevent the first gear 111 from disengaging from the second gear 112, and to ensure the normal operation of the collapsing mechanism.

[0026] Furthermore, the semi-circular arc plate 114 is fixedly connected to the slide 103 and is located on the outer side wall of the slide 103. The locking bolt 115 is threadedly connected to the semi-circular arc plate 114. The movable seat 116 is fixedly connected to the locking bolt 115 and is located at one end of the locking bolt 115.

[0027] In this embodiment, after the antenna bracket 102 is positioned, tightening the locking bolt 115 causes the movable seat 116 to contact the housing 101, thereby locking and fixing the slide 103 and improving the stability of the antenna bracket 102.

[0028] Furthermore, the connecting rib 117 is fixedly connected to the semi-circular arc plate 114 and the slide 103 respectively.

[0029] In this embodiment, the connecting rib 117 is used to improve the connection strength between the semi-circular arc plate 114 and the slide 103, disperse the stress at the connection, and extend the service life of the semi-circular arc plate 114.

[0030] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments, and equivalent variations made in accordance with the claims of this application, still fall within the scope of this application.

Claims

1. A load-bearing platform, comprising a housing and an antenna support, wherein the antenna support is connected to the housing, characterized in that, It also includes an adjustment connection unit, which is connected to the housing and the antenna support respectively; The adjusting connection unit includes two slides, two slide blocks, two lead screws, two drive motors, two trapezoidal plates, a rotating shaft, a rotating connection assembly, and a locking assembly. The housing has a circular hole that rotatably engages with the rotating shaft. The rotating connection assembly is connected to both the housing and the rotating shaft. The two slides are fixedly connected to the rotating shaft and located at both ends of the shaft. The two slide blocks are slidably connected to their respective slides and located on the inner sidewalls of the slides. The two trapezoidal plates are fixedly connected to their respective slide blocks and located on one side of the slide blocks. The antenna bracket is detachably connected to the two trapezoidal plates and located above them. The two lead screws are rotatably connected to their respective slides and located on the inner sidewalls of the slides, and are threadedly connected to their respective slide blocks. The two drive motors are fixedly connected to their respective slides and located below them. The output ends of the two drive motors are fixedly connected to their respective lead screws. The locking assembly is connected to the slides.

2. The load-bearing platform as described in claim 1, characterized in that, The rotating connection assembly includes an angle adjustment motor, a first gear, and a second gear. The first gear is fixedly connected to the rotating shaft and located on the outer side wall of the rotating shaft. The angle adjustment motor is fixedly connected to the housing and located on the inner side wall of the housing. The second gear is fixedly connected to the angle adjustment motor and located at the output end of the angle adjustment motor, and the second gear meshes with the first gear.

3. The load-bearing platform as described in claim 2, characterized in that, The rotating connection assembly includes a limiting ring, which is fixedly connected to the rotating shaft and located on the outer side wall of the rotating shaft.

4. The load-bearing platform as described in claim 3, characterized in that, The locking assembly includes a semi-circular arc plate, a locking bolt, and a movable seat. The semi-circular arc plate is fixedly connected to the slide and is located on the outer side wall of the slide. The locking bolt is threadedly connected to the semi-circular arc plate. The movable seat is fixedly connected to the locking bolt and is located at one end of the locking bolt.

5. The load-bearing platform as described in claim 4, characterized in that, The locking assembly also includes connecting ribs, which are fixedly connected to the semi-circular plate and the slide respectively.

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