Supporting device of communication equipment

Abstract

The invention provides a supporting device of communication equipment, and relates to the technical field of emergency communication, and the supporting device comprises a walking mechanism, a direction adjusting mechanism, a lifting mechanism, a pitching mechanism and a clamp; the clamp is arranged on the pitching mechanism and is used for clamping and fixing communication equipment; the pitching mechanism is arranged on the lifting mechanism and is used for adjusting the pitching angle of the communication equipment; the lifting mechanism is arranged between the pitching mechanism and the direction adjusting structure and is used for adjusting the height of the communication equipment; the azimuth adjusting mechanism is arranged between the lifting mechanism and the walking mechanism and is used for adjusting the azimuth angle of the communication equipment; and the walking mechanism is used for driving the communication equipment to walk. According to the technical scheme provided by the invention, the communication equipment can be adjusted in all directions, so that the diversified requirements of modern emergency communication guarantee work are fully met.

Description

Technical Field

[0001] The present invention relates to the technical field of emergency communications, and in particular to a supporting device for communication equipment. Background Art

[0002] With the continued expansion of base station construction, network coverage has expanded rapidly, and the number of users has also seen explosive growth. As the user base continues to grow, the demand for network capacity has become increasingly intense. Whether in everyday life, such as browsing the internet and interacting with others on social media, or at work, with remote video conferencing and large-scale data transmission, network speed and stability are becoming increasingly demanding. This is especially true at large-scale events like concerts and large-scale exhibitions, where high-density crowds gather. Network usage frequency and intensity can skyrocket, leading to rapid increases in network load over a short period of time. Furthermore, natural disasters such as floods and typhoons place even higher demands on network speed and stability. To address these emergencies, emergency communication vehicles have emerged.

[0003] However, traditional emergency communication vehicles have certain limitations in technology and functions, such as difficulty in adjusting height and angle, and are unable to fully meet the diverse needs of modern emergency communication support work. This undoubtedly causes many adverse effects and inconveniences to users' network experience in special circumstances. Summary of the Invention

[0004] The present invention is completed in order to at least partially solve the technical problem that traditional emergency communication vehicles are difficult to adjust in height and angle and are unable to fully meet the diverse needs of modern emergency communication support work.

[0005] The present invention provides a supporting device for communication equipment, comprising: a walking mechanism, an azimuth adjustment mechanism, a lifting mechanism, a pitching mechanism and a clamp; the clamp is arranged on the pitching mechanism and is used to clamp and fix the communication equipment; the pitching mechanism is arranged on the lifting mechanism and is used to adjust the pitch angle of the communication equipment; the lifting mechanism is arranged between the pitching mechanism and the azimuth adjustment structure and is used to adjust the height of the communication equipment; the azimuth adjustment mechanism is arranged between the lifting mechanism and the walking mechanism and is used to adjust the azimuth angle of the communication equipment; the walking mechanism is used to drive the communication equipment to walk.

[0006] Optionally, the pitch mechanism includes a platform, and a workbench, two pitch links and two sets of first drive assemblies arranged in sequence on the platform, wherein each pitch link corresponds to a set of first drive assemblies; the clamp is fixed to the upper surface of the workbench; the lower end of the workbench is hinged to the platform, and the upper end of the workbench is hinged to one end of the two pitch links; the other ends of the two pitch links are respectively hinged to the two sets of first drive assemblies; each set of first drive assemblies is used to drive the other end of a corresponding pitch link to move forward and backward in the horizontal direction.

[0007] Optionally, the first drive assembly includes a pitch handle, a first trapezoidal lead screw and a first lead screw nut; both ends of the first trapezoidal lead screw are rotatably connected to the platform; the pitch handle is connected to the outer end of the first trapezoidal lead screw; the first lead screw nut is sleeved on the first trapezoidal lead screw, and the two are threadedly connected, and the first lead screw nut is also hinged to the other end of a corresponding pitch link.

[0008] Optionally, the platform includes a rectangular first base plate, four first upper side walls arranged around the first base plate and a first partition arranged in the middle of the first base plate, the four first upper side walls are respectively a first front upper side wall, a first rear upper side wall, a first left upper side wall and a first right upper side wall; the lower end of the workbench is hinged to the front position of the first left upper side wall and the first right upper side wall of the platform; the outer end and the inner end of the first trapezoidal screw of each group of first drive assemblies are respectively rotatably connected to the first rear side wall and the first partition of the platform, and the outer end of the first trapezoidal screw passes through the first rear side wall of the platform and is connected to the pitch handle.

[0009] Optionally, the lifting mechanism includes a base, and two groups of connecting rods and two sets of second drive assemblies arranged on the base, wherein the two groups of connecting rods are arranged opposite to each other, and each group of connecting rods corresponds to a set of second drive assemblies; each group of connecting rods includes a lifting connecting rod and a driven connecting rod, and the middle part of the lifting connecting rod is hinged to the middle part of the driven connecting rod, one end of the lifting connecting rod is hinged to the pitch mechanism, and the other end of the lifting connecting rod is hinged to the corresponding set of second drive assemblies, one end of the driven connecting rod is slidably connected to the slide groove on the pitch mechanism, and the other end of the driven connecting rod is hinged to the base; each set of second drive assemblies is used to drive the other end of the lifting connecting rod in the corresponding group of connecting rods to move forward and backward in the horizontal direction.

[0010] Optionally, the second drive assembly includes a lifting handle, a second trapezoidal lead screw and a second lead screw nut; both ends of the second trapezoidal lead screw are rotatably connected to the base; the lifting handle is connected to the outer end of the second trapezoidal lead screw; the second lead screw nut is sleeved on the second trapezoidal lead screw, and the two are threadedly connected, and the second lead screw nut is also hinged to the other end of a corresponding lifting connecting rod.

[0011] Optionally, the base includes a rectangular second bottom plate, four second upper side walls arranged around the second bottom plate and a second partition plate arranged in the middle of the second bottom plate, the four second upper side walls being respectively a second front upper side wall, a second rear upper side wall, a second left upper side wall and a second right upper side wall; the other ends of the driven connecting rods in the two groups of connecting rods are respectively hinged to the front positions of the second left upper side wall and the second right upper side wall of the base; the outer end and the inner end of the second trapezoidal screw of each group of second driving assemblies are respectively rotatably connected to the second rear upper side wall and the second partition plate of the base, and the outer end of the second trapezoidal screw passes through the second rear upper side wall of the base and is connected to the lifting handle.

[0012] Optionally, the walking mechanism includes a frame; the azimuth adjustment mechanism includes a turntable, a bearing, a bearing seat and a third drive assembly; the bearing seat is arranged on the frame; the bearing is arranged between the bearing seat and the turntable, and the turntable rotates in the bearing seat through the bearing, and the bottom of the pitch mechanism is fixed on the turntable; the third drive assembly is connected to the turntable for driving the turntable to rotate.

[0013] Optionally, the third drive assembly includes an azimuth handle, a first bevel gear and a second bevel gear; the first bevel gear is arranged at the bottom of the turntable, and the second bevel gear is arranged at the inner end of the azimuth handle. The first bevel gear is meshed with the second bevel gear, and the axes of the two are perpendicular.

[0014] Optionally, the running mechanism includes a handlebar, a frame, an axle, two leaf spring suspensions and two wheels; the handlebar is connected to the end of the frame; the axle is arranged at the bottom of the frame, and the two wheels are respectively mounted on the two ends of the axle; the two leaf spring suspensions are arranged opposite to each other and located between the two wheels, and the two ends of each leaf spring suspension are connected to the bottom of the frame, and each leaf spring suspension is connected to the axle through a U-shaped bolt.

[0015] The technical solution provided by the present invention can have the following beneficial effects:

[0016] The support device for communication equipment provided by the present invention fixes the communication equipment through a clamp, adjusts the pitch angle, lifting height and azimuth angle of the communication equipment through a pitch mechanism, a lifting mechanism and an azimuth adjustment mechanism, drives the communication equipment to move through a walking mechanism, and can adjust the communication equipment in various directions, thereby fully meeting the diverse needs of modern emergency communication support work.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purposes and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the technical solution of the present invention and do not constitute a limitation to the technical solution of the present invention.

[0019] Figure 1 A schematic structural diagram of a supporting device for a communication device according to an embodiment of the present invention;

[0020] Figure 2 A schematic cross-sectional view of a traveling mechanism and an azimuth adjustment mechanism provided in an embodiment of the present invention;

[0021] Figure 3 A schematic cross-sectional view of a lifting mechanism and a pitching mechanism provided in an embodiment of the present invention;

[0022] Figure 4 A schematic structural diagram of a bicycle frame and handlebars provided in an embodiment of the present invention;

[0023] Figure 5 A schematic structural diagram of a trapezoidal lead screw and a lead screw nut provided in an embodiment of the present invention.

[0024] In the figure: 1-pitch mechanism; 2-lifting mechanism; 3-azimuth adjustment mechanism; 4-travel mechanism; 5-clamp; 6-frame; 7-handlebar; 8-wheel; 9-axle; 10-leaf spring suspension; 11-U-bolt; 12-bearing seat; 13-azimuth handle; 14-first bevel gear; 15-turntable; 16-second bevel gear; 17-bearing; 18-platform; 19-base; 20-lifting connecting rod; 21-driven connecting rod; 22a-first trapezoidal screw; 22b-second trapezoidal screw; 23-slide; 24a-first screw nut; 24b-second screw nut; 25-lifting handle; 26-workbench; 27-pitch connecting rod; 28-pitch handle. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following detailed description of the specific embodiments of the present invention is given in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0026] It should be noted that the orientations or positional relationships indicated by various directional terms are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and so on, in the specification and claims of the present invention are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. Furthermore, the embodiments of the present invention and the features therein may be arbitrarily combined with one another unless there is a conflict.

[0027] Those skilled in the art will appreciate that the diagrams provided herein are for illustrative purposes only and are not necessarily drawn to scale. When an element is referred to as being "connected" or "coupled" to another element, it may be directly connected or coupled to the other element or there may be an intermediate element. Connections can be categorized by type as fixed, sliding, and rotating. Unless otherwise specified, a connection is generally a fixed connection, and a fixed connection may be either detachable or non-detachable.

[0028] To address the problem that traditional emergency communication vehicles, due to their inherent technical and functional limitations, such as difficulty adjusting height and angle, are unable to fully meet the diverse needs of modern emergency communication support work, the present invention provides a support device for communication equipment that can conveniently adjust the height, pitch, and azimuth of the communication equipment and facilitates mobility. This is described in detail below through specific embodiments.

[0029] like Figure 1 As shown, the supporting device of the communication equipment includes: a walking mechanism 4, an azimuth adjustment mechanism 3, a lifting mechanism 2, a pitch mechanism 1 and a clamp 5.

[0030] The clamp 5 is mounted on the pitch mechanism 1 and is used to clamp and secure the communication device. Specifically, the clamp can be a bench vise. The pitch mechanism 1 is mounted on the lifting mechanism 2 and is used to adjust the pitch angle of the communication device. The lifting mechanism 2 is mounted between the pitch mechanism 1 and the azimuth adjustment structure 3 and is used to adjust the height of the communication device. The azimuth adjustment structure 3 is mounted between the lifting mechanism 2 and the travel mechanism 4 and is used to adjust the azimuth angle of the communication device. The travel mechanism 4 is used to drive the communication device.

[0031] In this embodiment, the communication equipment is fixed by a clamp, and the pitch angle, lifting height and azimuth angle of the communication equipment are adjusted by the pitch mechanism, lifting mechanism and azimuth adjustment mechanism. The communication equipment is driven to move by the walking mechanism, and the communication equipment can be adjusted in all directions, thereby fully meeting the diverse needs of modern emergency communication support work.

[0032] In a specific embodiment, Figure 1 and Figure 3 As shown, the pitch mechanism 1 includes a platform 18, and a workbench 26, two pitch links 27 and two sets of first drive assemblies arranged in sequence on the platform 18, wherein each pitch link 27 corresponds to a set of first drive assemblies.

[0033] Specifically, the fixture 5 is fixed to the upper surface of a workbench 26, which can be a flat plate-like structure. The lower end of the workbench 26 is hinged to the platform 18, and the upper end of the workbench 26 is hinged to one end of two pitch links 27. The other ends of the two pitch links 27 are respectively hinged to two sets of first drive assemblies. Each set of first drive assemblies is used to drive the other end of a corresponding pitch link 27 back and forth in the horizontal direction. The entire workbench 26 is tilted. During the process of the two sets of drive assemblies driving the two pitch links 27 back and forth, the angle between the workbench 26 and the two pitch links 27 remains obtuse to ensure the stability of the communication equipment.

[0034] The direction in the present invention corresponds to the direction in which the vehicle body moves forward, for example, the direction in which the vehicle body moves forward is “front”, and the direction in which the vehicle body moves backward is “rear”.

[0035] In this embodiment, the support device can conveniently adjust the pitch angle of the wireless communication device through the pitch mechanism.

[0036] In a specific embodiment, Figure 3 As shown, each first drive assembly includes a pitch handle 28, a first lead screw 22a, and a first lead screw nut 24a.

[0037] Specifically, both ends of the first trapezoidal lead screw 22a are rotatably connected to the platform 18. The pitch handle 28 is connected to the outer end of the first trapezoidal lead screw 22a. Figure 5 As shown, the first lead screw nut 24a is mounted on the first trapezoidal lead screw 22a, and the two are threadedly connected to enable the first lead screw nut 24a to slide back and forth along the first trapezoidal lead screw 22a. The first lead screw nut 24a is also hinged to the other end of a corresponding pitch link 27. The lower end of the workbench 26 is hinged to the side of the platform 18 away from the end of the first trapezoidal lead screw 22a.

[0038] In this embodiment, the pitching handle 28, the first trapezoidal lead screw 22a and the first lead screw nut 24a cooperate to accurately adjust the pitching motion of the workbench 26, thereby improving the accuracy of adjusting the pitch angle of the communication equipment.

[0039] In a specific embodiment, Figure 3As shown, the platform 18 includes a rectangular first bottom plate, four first upper side walls arranged around the first bottom plate and a first partition arranged in the middle of the first bottom plate, wherein the four first upper side walls are respectively a first front upper side wall, a first rear upper side wall, a first left upper side wall and a first right upper side wall.

[0040] Specifically, the lower end of the workbench 26 is hingedly connected to the front of the first upper left side wall and the first upper right side wall of the platform 18. The outer and inner ends of the first trapezoidal lead screw 22a of each first drive assembly are rotatably connected to the first rear side wall and the first partition of the platform 18, respectively. The outer end of the first trapezoidal lead screw 22a extends through the first rear side wall of the platform 18 and is connected to the pitch handle 28.

[0041] In this embodiment, the special structure of the platform 18 is designed to better support the first drive assembly, the pitch link 27 and the workbench 26, thereby improving the stability and reliability of the pitch angle adjustment of the communication equipment.

[0042] In a specific embodiment, Figure 1 and Figure 3 As shown, the lifting mechanism 2 includes a base 19, and two groups of connecting rods and two sets of second driving components arranged on the base 19, wherein the two groups of connecting rods are arranged opposite to each other, and each group of connecting rods corresponds to a set of second driving components.

[0043] Specifically, each set of connecting rods includes a lifting link 20 and a driven link 21, and the middle portion of the lifting link 20 is hinged to the middle portion of the driven link 21. One end of the lifting link 20 is hinged to the platform 18 of the pitch mechanism 1, and the other end of the lifting link 20 is hinged to a corresponding set of second drive assemblies. One end of the driven link 21 is slidably connected to the slide groove 23 on the platform 18 of the pitch mechanism 1, and the other end of the driven link 21 is hinged to the base 19, specifically to the side of the base 19 away from the end of the second trapezoidal screw 22b. The base 19 and the platform 18 are connected through the lifting links and the driven links in the two sets of connecting rods. Each set of second drive assemblies is used to drive the other end of the lifting link 20 in the corresponding set of connecting rods to move back and forth in the horizontal direction.

[0044] In this embodiment, the supporting device can conveniently adjust the lifting height of the wireless communication device through the lifting mechanism.

[0045] In a specific embodiment, Figure 3 As shown, the second drive assembly includes a lifting handle 25, a second trapezoidal lead screw 22b and a second lead screw nut 24b.

[0046] Specifically, both ends of the second trapezoidal screw 22b are rotatably connected to the base 19. The lifting handle 25 is connected to the outer end of the second trapezoidal screw 22b. Figure 5As shown, the second lead screw nut 24b is mounted on the second trapezoidal lead screw 22b, and the two are threadedly connected to enable the second lead screw nut 24b to slide back and forth along the second trapezoidal lead screw 22b. The second lead screw nut 24b is also hinged to the other end of a corresponding lifting link 20. The second trapezoidal lead screw 22b is disposed in the middle and rear portion of the base 19 and is rotatable within the base 19.

[0047] In this embodiment, the lifting handle 25, the second trapezoidal lead screw 22b and the second lead screw nut 24b cooperate to accurately adjust the lifting movement of the platform 18, thereby improving the accuracy of the height adjustment of the communication equipment.

[0048] In a specific embodiment, Figure 3 As shown, the base 19 includes a rectangular second bottom plate, four second upper side walls arranged around the second bottom plate and a second partition arranged in the middle of the second bottom plate, wherein the four second upper side walls are respectively a second front upper side wall, a second rear upper side wall, a second left upper side wall and a second right upper side wall.

[0049] Specifically, the other ends of the driven connecting rods 21 in the two connecting rod groups are respectively hinged to the second upper left side wall and the second upper right side wall of the base 19 at a forward position. The outer and inner ends of the second trapezoidal lead screw 22b of each second drive assembly are respectively rotatably connected to the second upper rear side wall and the second partition of the base 19. The outer end of the second trapezoidal lead screw 22b extends through the second upper rear side wall of the base 19 and is connected to the lifting handle 25.

[0050] In this embodiment, the special structure of the base 19 is designed to better support the second drive assembly, the lifting link 20 and the driven link 21, thereby improving the stability and reliability of the height adjustment of the communication equipment.

[0051] Further, if Figure 3 As shown, the platform 18 also includes four first lower side walls arranged around the first bottom plate, namely a first front lower side wall, a first rear lower side wall, a first left lower side wall, and a first right lower side wall. The first front upper side wall and the first front lower side wall constitute the first front side wall, the first rear upper side wall and the first rear lower side wall constitute the first rear side wall, the first left upper side wall and the first left lower side wall constitute the first left side wall, and the first right upper side wall and the first right lower side wall constitute the first right side wall. The first front side wall, the first rear side wall, the first left side wall, and the first right side wall are arranged around the first bottom plate.

[0052] Specifically, one end of the lifting link 20 in the two connecting rods is hinged to the front of the first lower left side wall and the first lower right side wall of the platform 18. A horizontal slide is provided at the rear of the first lower left side wall and the first lower right side wall, and one end of the driven link 21 in the two sets of connecting rods is slidably connected to the horizontal slide on the first lower left side wall and the horizontal slide on the first lower right side wall, respectively.

[0053] In this embodiment, a horizontal slide groove is provided on each of the left and right sides of the rear portion of the platform 18 , and the length of the horizontal slide groove matches the stroke of the second trapezoidal lead screw 22 b .

[0054] In a specific embodiment, Figure 1 and Figure 2 As shown, the traveling mechanism 4 includes a frame 6. The azimuth adjustment mechanism 3 includes a turntable 15, a bearing 17, a bearing seat 12 and a third drive assembly.

[0055] Specifically, a bearing seat 12 is mounted on the vehicle frame 6. A bearing 17 is disposed between the bearing seat 12 and the turntable 15. The turntable 15 rotates within the bearing seat 12 via the bearing 17. The base 19 of the pitch mechanism 1 is fixed to the turntable 15. A third drive assembly is connected to the turntable 15 to drive its rotation. Bearing 17 can be a thrust bearing, which allows for more flexible rotation of the turntable 15.

[0056] In related technologies, it is not convenient to adjust the azimuth angle of emergency communication vehicles. Since all types of radio frequency antennas have certain directivity, and the antenna directionality of some wireless communication equipment is stronger, the inconvenience of azimuth angle adjustment will lead to inconvenience in using wireless communication equipment.

[0057] In this embodiment, the support device can conveniently adjust the azimuth angle of the wireless communication device through the azimuth adjustment structure, and has better adaptability to the radio frequency antenna. Especially when the antenna directionality of the wireless communication device is very strong, the convenience of using the wireless communication device is improved by adjusting the azimuth angle.

[0058] In a specific embodiment, Figure 2 As shown, the third drive assembly includes an azimuth handle 13 , a first bevel gear 14 and a second bevel gear 16 .

[0059] Specifically, a first bevel gear 14 is disposed at the bottom of a turntable 15. A second bevel gear 16 is disposed at the inner end of the azimuth handle 13, and the two rotate coaxially. The first bevel gear 14 and the second bevel gear 16 are meshed and connected, with their axes being perpendicular. The first bevel gear 14 can be referred to as the large bevel gear, and the second bevel gear 16 can be referred to as the small bevel gear.

[0060] In this embodiment, the azimuth handle 13 can rotate around its axis, thereby driving the second bevel gear 16 at its inner end to rotate. The second bevel gear 16 engages with the first bevel gear 14 to drive the first bevel gear 14 to rotate, and the first bevel gear 14 drives the turntable 15 to rotate, thereby realizing the adjustment of the azimuth angle of the communication equipment.

[0061] Further, if Figure 2As shown, the turntable 15 comprises a top plate and a third sidewall disposed at the bottom of the top plate. The top plate is a circular plate-like structure, while the third sidewall is a hollow columnar structure. A certain distance is left between the edge of the top plate and the outer surface of the third sidewall. The third sidewall of the turntable 15 extends downward into the interior of the bearing 17 and the bearing seat 12, forming an interference fit with the inner ring of the bearing 17. The first bevel gear 14 is disposed at the bottom of the third sidewall of the turntable 15.

[0062] In this embodiment, the stability and reliability of the azimuth angle adjustment of the communication equipment are improved by designing the special structure of the turntable 15 and the matching mode between the turntable 15, the bearing 17 and the bearing seat 12.

[0063] In a specific embodiment, Figure 1 and Figure 2 As shown, the running gear 4 includes a handlebar 7 , a frame 6 , an axle 9 , two leaf spring suspensions 10 and two wheels 8 .

[0064] The wheels 8 may be rubber pneumatic tires, which facilitate the movement of the vehicle body and provide strong passability on various terrains.

[0065] Specifically, handlebars 7 are connected to the ends of frame 6. An axle 9 is provided at the bottom of frame 6, with two wheels 8 respectively mounted on either end of axle 9. Two leaf spring suspensions 10 are positioned opposite each other and located between the two wheels 8, with each leaf spring suspension 10 connected to the bottom of frame 6 at both ends. Each leaf spring suspension 10 is connected to axle 9 via a U-bolt 11.

[0066] In this embodiment, the walking mechanism of the support device is easy to move, has strong passability, and is easy to handle in case of emergencies. It can avoid the laboriousness of manual carrying and adjusting the installation position, as well as the problem of inconvenience in timely handling of emergencies.

[0067] Moreover, in related technologies, emergency communication vehicles lack shock absorption and isolation devices. When the base is subjected to external vibrations, it is easy to affect the operation of the communication equipment, or even cause it to topple over. The running mechanism of the support device described in this embodiment is achieved by fixing a pair of leaf spring suspensions at the bottom of the frame, and the axle is connected to each leaf spring suspension via U-shaped bolts. This makes the running mechanism have shock absorption and isolation capabilities, and is more stable. It can effectively protect the communication equipment from external impacts, and can solve the problem that the base is easily affected by external vibrations and even causes it to topple over.

[0068] Further, if Figure 4 As shown, the frame 6 adopts a frame structure, specifically a rectangular frame, which includes four side frames, namely the front side frame, the rear side frame, the left side frame, and the right side frame. The bearing seat 12 is fixed to the rectangular frame of the frame 6, and the third side wall of the rotating disk 15 on the bearing seat 12 extends downward into the interior of the rectangular frame.

[0069] like Figure 1 and Figure 4 As shown, the azimuth handle 13 passes through the middle position of the rear frame of the rectangular frame from the outside to the inside and enters the interior of the frame 6, and the second bevel gear 16 is mounted on the end of the azimuth handle 13 that extends into the interior of the frame 6. Figure 4 As shown, there are two handlebars 7, and each handlebar 7 has an arc-shaped structure that bends downward and then extends horizontally. One end of the two handlebars 7 is respectively connected to the two ends of the rear frame of the rectangular frame.

[0070] In this embodiment, the azimuth handle 13 of the azimuth adjustment mechanism 3 is rotatably mounted on the rear portion of the frame 6 of the traveling mechanism 4, allowing operators to easily operate the handle to adjust the azimuth angle of the communication device. The traveling mechanism 4 is equipped with two wheels 8 and two handlebars 7 for moving the communication device. The handlebars feature a unique curved structure, enhancing grip comfort for operators.

[0071] Compared to traditional emergency communication vehicles, the communication equipment support device employing this specific structure offers the advantages of simplified assembly and operation, rapid deployment, cost-effectiveness, and ease of adjustment. During communication support operations, it can quickly and effectively respond to a sharp increase in call volume within a small area, enhance signal coverage within a temporary support area, and efficiently absorb the volume of call traffic within the area.

[0072] The working principle of the supporting device of the communication device in this embodiment is as follows:

[0073] Use the clamp 5 to fix the wireless communication device on the workbench 26, turn the pitch handle 28 to drive the first trapezoidal screw 22a to rotate around its axis, and under the action of the thread, the first screw nut 24a moves along the first trapezoidal screw 22a, driving the pitch link 27 hinged thereon to rotate. Since the workbench 26 is hinged to the platform 18 and the pitch link 27 respectively, the workbench 26 performs a pitch motion; turn the lifting handle 25 to drive the second trapezoidal screw 22b to rotate around its axis, and under the action of the thread, the second screw nut 24b moves along the second trapezoidal screw 22b, driving the lifting link 20 hinged thereon to rotate. 21 is hinged to the base 19 and the lifting link 20 respectively, so the upper end height of the lifting link 20 and the driven link 21 will change. Since the platform 18 is hinged to the driven link 21, and the lifting link 20 can move back and forth in the horizontal slide groove 23 thereon, the platform 18 can perform lifting and lowering movements; rotating the azimuth handle 13 drives the second bevel gear 16 to rotate, and the first bevel gear 14 meshing with the second bevel gear 16 will drive the turntable 15 to rotate to achieve azimuth change; the wheel 8 is connected to the frame 6 through the axle 9 and the leaf spring suspension 10. Under the elastic force of the leaf spring suspension 10, the passability and shock absorption and isolation capabilities of the walking mechanism are greatly improved.

[0074] The support device of the communication equipment provided by the embodiment of the present invention clamps, fixes and supports the shell of the wireless communication equipment through a clamp, the clamp is arranged on the workbench of the pitch mechanism, the pitch mechanism is connected to the lifting mechanism through the platform, the base of the lifting mechanism is fixed on the turntable of the azimuth adjustment mechanism, the turntable of the azimuth adjustment mechanism is rotatably arranged on the bearing seat, the turntable can rotate in the bearing seat through the bearing, and the bearing seat of the azimuth adjustment mechanism is arranged on the frame of the walking mechanism, so that the pitch angle, azimuth angle and lifting height of the wireless communication equipment can be conveniently adjusted through the pitch mechanism, azimuth adjustment mechanism and lifting mechanism, and the adaptability to the radio frequency antenna is better, especially when the antenna directionality of the wireless communication equipment is very strong, the convenience of using the wireless communication equipment is improved by adjusting the azimuth angle, and the supporting device as a whole is easy to move, has strong passability, is easier to adjust the installation position, is easy to handle in case of emergencies, and also has the ability of shock absorption and seismic isolation, and is more stable.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A supporting device for communication equipment, characterized in that: include: A walking mechanism, an azimuth adjustment mechanism, a lifting mechanism, a pitch mechanism and a clamp; the clamp is arranged on the pitch mechanism, for clamping and fixing the communication equipment; the pitch mechanism is arranged on the lifting mechanism, for adjusting the pitch angle of the communication equipment; the lifting mechanism is arranged between the pitch mechanism and the azimuth adjustment structure, for adjusting the height of the communication equipment; the azimuth adjustment mechanism is arranged between the lifting mechanism and the walking mechanism, for adjusting the azimuth angle of the communication equipment; the walking mechanism is used to drive the communication equipment to walk.

2. The support device according to claim 1, characterized in that The pitch mechanism includes a platform, and a workbench, two pitch links and two sets of first drive assemblies arranged in sequence on the platform, wherein each pitch link corresponds to a set of first drive assemblies; the clamp is fixed to the upper surface of the workbench; the lower end of the workbench is hinged to the platform, and the upper end of the workbench is hinged to one end of the two pitch links; the other ends of the two pitch links are respectively hinged to the two sets of first drive assemblies; each set of first drive assemblies is used to drive the other end of a corresponding pitch link to move forward and backward in the horizontal direction.

3. The supporting device according to claim 2, characterized in that The first drive assembly includes a pitch handle, a first trapezoidal lead screw and a first lead screw nut; both ends of the first trapezoidal lead screw are rotatably connected to the platform; the pitch handle is connected to the outer end of the first trapezoidal lead screw; the first lead screw nut is sleeved on the first trapezoidal lead screw, and the two are threadedly connected, and the first lead screw nut is also hinged to the other end of a corresponding pitch link.

4. The supporting device according to claim 3, characterized in that The platform includes a rectangular first base plate, four first upper side walls arranged around the first base plate and a first partition plate arranged in the middle of the first base plate, the four first upper side walls are respectively a first front upper side wall, a first rear upper side wall, a first left upper side wall and a first right upper side wall; the lower end of the workbench is hinged to the front position of the first left upper side wall and the first right upper side wall of the platform; the outer end and the inner end of the first trapezoidal screw of each group of first drive assemblies are respectively rotatably connected to the first rear side wall and the first partition plate of the platform, and the outer end of the first trapezoidal screw passes through the first rear side wall of the platform and is connected to the pitch handle.

5. The supporting device according to claim 1, characterized in that The lifting mechanism includes a base, and two groups of connecting rods and two sets of second drive components arranged on the base, wherein the two groups of connecting rods are arranged opposite to each other, and each group of connecting rods corresponds to a set of second drive components; each group of connecting rods includes a lifting connecting rod and a driven connecting rod, and the middle part of the lifting connecting rod is hinged to the middle part of the driven connecting rod, one end of the lifting connecting rod is hinged to the pitch mechanism, and the other end of the lifting connecting rod is hinged to the corresponding set of second drive components, one end of the driven connecting rod is slidably connected to the sliding groove on the pitch mechanism, and the other end of the driven connecting rod is hinged to the base; each set of second drive components is used to drive the other end of the lifting connecting rod in the corresponding group of connecting rods to move forward and backward in the horizontal direction.

6. The supporting device according to claim 5, characterized in that The second drive assembly includes a lifting handle, a second trapezoidal lead screw and a second lead screw nut; both ends of the second trapezoidal lead screw are rotatably connected to the base; the lifting handle is connected to the outer end of the second trapezoidal lead screw; the second lead screw nut is sleeved on the second trapezoidal lead screw, and the two are threadedly connected, and the second lead screw nut is also hinged to the other end of a corresponding lifting connecting rod.

7. The supporting device according to claim 6, characterized in that The base includes a rectangular second bottom plate, four second upper side walls arranged around the second bottom plate and a second partition plate arranged in the middle of the second bottom plate, the four second upper side walls being respectively a second front upper side wall, a second rear upper side wall, a second left upper side wall and a second right upper side wall; the other ends of the driven connecting rods in the two groups of connecting rods are respectively hinged to the front positions of the second left upper side wall and the second right upper side wall of the base; the outer end and the inner end of the second trapezoidal screw of each group of second driving assemblies are respectively rotatably connected to the second rear upper side wall and the second partition plate of the base, and the outer end of the second trapezoidal screw passes through the second rear upper side wall of the base and is connected to the lifting handle.

8. The supporting device according to claim 1, characterized in that The walking mechanism includes a frame; the azimuth adjustment mechanism includes a turntable, a bearing, a bearing seat and a third drive assembly; the bearing seat is arranged on the frame; the bearing is arranged between the bearing seat and the turntable, and the turntable rotates in the bearing seat through the bearing, and the bottom of the pitch mechanism is fixed on the turntable; the third drive assembly is connected to the turntable for driving the turntable to rotate.

9. The supporting device according to claim 8, characterized in that The third drive assembly includes an azimuth handle, a first bevel gear and a second bevel gear; the first bevel gear is arranged at the bottom of the turntable, and the second bevel gear is arranged at the inner end of the azimuth handle. The first bevel gear is meshed with the second bevel gear, and the axes of the two are perpendicular.

10. The supporting device according to claim 1, characterized in that The running mechanism includes a handlebar, a frame, an axle, two leaf spring suspensions and two wheels; the handlebar is connected to the end of the frame; the axle is arranged at the bottom of the frame, and the two wheels are respectively mounted on the two ends of the axle; the two leaf spring suspensions are arranged opposite to each other and located between the two wheels, and the two ends of each leaf spring suspension are connected to the bottom of the frame, and each leaf spring suspension is connected to the axle through a U-bolt.

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