A communication antenna mounting bracket

Abstract

This utility model discloses a communication antenna mounting bracket, including: a tripod body, a mesh tray, a positioning cylinder, and a connecting component. The mesh tray is fixed to the top of the tripod body, and at least two mounting holes for fixing the communication antenna are provided on the mesh tray. The positioning cylinder is located on the top of the mesh tray, and the connecting component is located at the bottom of the tripod body. The connecting component includes a connecting flange and bolt holes, with the bolt holes evenly distributed on the connecting flange. The connecting flange is designed to be quickly adapted to the body of mainstream armored vehicles. The positioning cylinder is precisely positioned with the antenna through a keyway, and "alignment and fixation" is achieved in conjunction with the mounting holes of the mesh tray, greatly shortening the assembly time. In addition, a shock-absorbing pad is provided on the connecting flange, which can significantly absorb vehicle vibration and avoid damage to the internal components of the communication antenna. This achieves stable fixing and rapid assembly of the armored vehicle communication antenna, while improving its resistance to vehicle vibration.

Description

Technical Field

[0001] This utility model relates to the field of armored vehicle supporting equipment, and in particular to a communication antenna mounting bracket. Background Technology

[0002] Armored vehicles require grid communication antennas for detection and communication functions during missions, and the antenna's installation stability directly affects its performance. Existing antenna mounting brackets mostly use ordinary tripod structures, which have the following drawbacks:

[0003] 1. Insufficient stability: The lower end of the legs of traditional tripods is a pointed or small-area support structure. During the movement of armored vehicles, the violent bumps can easily cause the mounting bracket to tilt, shift, or even damage the antenna.

[0004] 2. Low installation efficiency: There is no precise positioning structure between the antenna and the mounting bracket, and the position needs to be repeatedly adjusted during assembly, making it difficult to complete the installation quickly;

[0005] 3. Poor adaptability: The lack of a dedicated connection structure with the armored vehicle body and the loose fixing of the mounting bracket to the vehicle body further aggravate the impact of vibration on the antenna.

[0006] To address the aforementioned issues, a communication antenna mounting bracket is proposed to solve these problems, aiming to achieve compatibility with armored vehicles, high stability, and convenient installation. Utility Model Content

[0007] This invention overcomes the shortcomings of the prior art by providing a communication antenna mounting bracket that enables stable fixing and rapid assembly of the communication antenna of an armored vehicle, while also improving its resistance to vehicle vibration.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a communication antenna mounting bracket, comprising: a tripod body, a mesh disk, a positioning cylinder, and a connecting assembly, wherein the mesh disk is fixed to the top of the tripod body, and the mesh disk has at least two mounting holes for fixing the communication antenna, and the positioning cylinder is disposed on the top of the mesh disk;

[0009] The connecting assembly is located at the bottom of the tripod body, and the connecting assembly includes a connecting flange and bolt holes, with the bolt holes evenly distributed on the connecting flange.

[0010] In a preferred embodiment of the present invention, the tripod body includes three legs evenly distributed at a 120° angle, and a large foot plate is fixedly connected to the lower end of each leg.

[0011] In a preferred embodiment of this utility model, the lower surface of the large foot plate is provided with an anti-slip layer, and the bottom of the large foot plate is connected to the connecting flange.

[0012] In a preferred embodiment of this utility model, there is at least one positioning cylinder, and an axial positioning keyway is formed on the outer circumferential surface of the positioning cylinder, which is adapted to the positioning hole of the communication antenna.

[0013] In a preferred embodiment of this utility model, the positioning cylinder has a height of 10-15cm and a diameter of 5-8cm, and the positioning keyway has a width of 5mm and a depth of 3mm.

[0014] In a preferred embodiment of this utility model, the mesh disk is a circular steel plate with a diameter of 30-40cm and a thickness of 3-4cm.

[0015] In a preferred embodiment of this utility model, the mounting hole is opened along the circumferential direction of the mesh disk, and the diameter of the mounting hole is 8-10mm.

[0016] In a preferred embodiment of this utility model, a silicone shock-absorbing pad is provided on the connecting surface of the connecting flange, and the silicone shock-absorbing pad has a thickness of 5-8mm.

[0017] In a preferred embodiment of this utility model, the tripod is a telescopic structure.

[0018] In a preferred embodiment of this utility model, the tripod and the net tray are connected by a ring, and the tripod and the ring are detachably connected.

[0019] This utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0020] This utility model features a connecting flange that can be quickly adapted to the body of mainstream armored vehicles. The large foot plate increases the support area, and the anti-slip layer effectively prevents the mounting bracket from shifting during bumps. The 120° evenly distributed outriggers further enhance the support balance. The positioning cylinder is precisely positioned with the antenna through a keyway, and the mesh plate mounting holes achieve "alignment and fixation," greatly shortening the assembly time. In addition, the connecting flange is equipped with shock-absorbing pads, which can significantly absorb vehicle vibrations and prevent damage to the internal components of the communication antenna. This achieves stable fixation and rapid assembly of the armored vehicle communication antenna, while also improving its resistance to vehicle vibrations. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0022] Figure 1 This is a three-dimensional structural diagram of the communication antenna mounting bracket according to a preferred embodiment of the present invention;

[0023] Figure 2 This is a top view of a preferred embodiment of the communication antenna mounting bracket of this utility model;

[0024] Figure 3 This is a three-dimensional structural diagram of the support leg of a preferred embodiment of the present invention;

[0025] Figure 4 This is an enlarged view of the leg connection structure of a preferred embodiment of this utility model.

[0026] In the diagram: 1. Tripod body; 10. Support leg; 11. Large foot plate; 2. Net plate; 20. Mounting hole; 3. Positioning cylinder; 30. Positioning keyway; 4. Connecting component; 40. Connecting flange; 41. Bolt hole; 5. Ring. Detailed Implementation

[0027] 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.

[0028] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or it can be fixed through another intermediate component. When a component is said to be "connected to" another component, it can be directly connected to the other component or it may be fixed through another intermediate component. When a component is said to be "set on" another component, it can be set directly on the other component or it may be set through another intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] like Figures 1 to 4As shown, a communication antenna mounting bracket includes: a tripod body 1, a mesh tray 2, a positioning cylinder 3, and a connecting assembly 4. The mesh tray 2 is fixed to the top of the tripod body 1. Specifically, the tripod body 1 includes three legs 10 evenly distributed at a 120° angle. The lower end of each leg 10 is fixedly connected to a large foot plate 11. The lower surface of the large foot plate 11 is provided with an anti-slip layer. The bottom of the large foot plate 11 is connected to a connecting flange 40, which limits the tripod legs 10 to be evenly distributed at a 120° angle, forming a balanced triangular support structure and avoiding unilateral support. Under overload conditions, the design of the large foot plate 11 fixed at the lower end of the outrigger 10, with an anti-slip layer on the lower surface of the large foot plate 11, can both increase the contact area between the large foot plate 11 and the contact surface (dispersing pressure and preventing sinking) and enhance friction through the anti-slip layer (such as nitrile rubber material), effectively preventing the mounting frame from shifting when the armored vehicle bumps. At the same time, the bottom of the large foot plate 11 is connected to the connecting flange 40, further transmitting the supporting force of the outrigger 10 to the flange, forming an integrated load-bearing structure of "outrigger 10-large foot plate 11-flange", reducing the risk of local loosening.

[0031] The tripod is telescopic and is connected to the net tray 2 via a ring 5. The tripod and the ring 5 are detachable. When it is necessary to inspect the antenna or replace parts, it is not necessary to disassemble the entire mounting frame. Only the ring 5 needs to be removed to separate the tripod and the net tray 2, reducing maintenance steps. At the same time, the telescopic structure of the tripod can shorten the length of the legs 10 during transportation or storage, reducing space occupation and facilitating armored vehicle transportation or temporary field relocation.

[0032] The network disk 2 has at least two mounting holes 20 for fixing the communication antenna. Specifically, the network disk 2 is a circular steel plate with a diameter of 30-40cm and a thickness of 3-4cm. The mounting holes 20 are opened along the circumference of the network disk, and the diameter of the mounting holes 20 is 8-10mm. The specific dimensions are clearly defined to ensure the assembly accuracy between the components and to ensure the structural strength through the thickness / diameter parameters, so as to avoid structural deformation or loosening of the installation due to size mismatch.

[0033] Positioning cylinder 3 is set on the top of the mesh disk 2. Specifically, there is at least one positioning cylinder 3. An axial positioning keyway 30 is opened on the outer circumference of the positioning cylinder 3. The positioning keyway 30 is adapted to the positioning hole of the communication antenna. The positioning cylinder 3 is 10-15cm high and 5-8cm in diameter. The positioning keyway 30 is 5mm wide and 3mm deep. This size design can achieve one-time accurate alignment of the antenna "hole-cylinder-keyway" without repeated adjustments. The mounting holes 20 are distributed along the circumference of the mesh disk 2. Bolts can be directly inserted and fixed. Compared with the traditional installation method, the assembly time is shortened and a single person can complete the antenna fixing.

[0034] The connecting component 4 is located at the bottom of the tripod body 1. The connecting component 4 includes a connecting flange 40 and bolt holes 41. The bolt holes 41 are evenly distributed on the connecting flange 40. Specifically, a silicone shock-absorbing pad with a thickness of 5-8mm is provided on the connecting surface of the connecting flange 40. The silicone material has both elasticity and aging resistance, and can specifically absorb high-frequency vibrations during the movement of armored vehicles (actual tests show that it can reduce the vibration transmission rate by more than 65%), avoiding vibration from causing the antenna interface to loosen or internal components to be damaged. It is especially suitable for the stable operating conditions required by communication antennas.

[0035] This utility model features a design that allows the connecting flange 40 to be quickly adapted to the body of mainstream armored vehicles. The large foot plate 11 increases the support area, and the anti-slip layer effectively prevents the mounting bracket from shifting during bumps. The 120° evenly distributed support legs 10 further enhance the support balance. The positioning cylinder 3 is precisely positioned with the antenna through a keyway, and the mounting holes 20 of the mesh plate 2 achieve "alignment and fixation," greatly shortening the assembly time. In addition, the connecting flange 40 is equipped with shock-absorbing pads, which can significantly absorb vehicle vibrations and prevent damage to the internal components of the communication antenna. This achieves stable fixation and rapid assembly of the armored vehicle communication antenna, while also improving its resistance to vehicle vibrations.

[0036] When using this utility model, the connecting flange 40 at the bottom of the tripod body 1 is attached to the preset mounting surface of the armored vehicle to ensure that the silicone shock-absorbing pad on the flange is completely attached. Then, bolts are inserted into the evenly distributed bolt holes 41 on the flange, and the bolts are tightened one by one with a wrench to form a stable connection of "vehicle body-shock-absorbing pad-flange" and avoid local loosening.

[0037] Extend the three legs 10 of the tripod, ensuring that the legs 10 are evenly distributed at a 120° angle (this can be calibrated visually or with an angle-assisted tool) to form a balanced triangular support structure. Adjust the telescopic structure of the legs 10 (according to the antenna installation height requirements) to adjust the length of the legs 10 to the appropriate size.

[0038] It was confirmed that the large foot plate 11 at the lower end of the three outriggers 10 was completely in contact with the surrounding area of ​​the armored vehicle mounting surface, and the anti-slip layer on the lower surface of the large foot plate 11 was in close contact to enhance friction and prevent subsequent displacement due to bumps.

[0039] Connect the net disk 2 to the top of the tripod body 1 via the ring 5. After aligning the interface of the ring 5, tighten the fixing knob at the interface to achieve detachable fixing of the tripod and the net disk 2. This ensures that the net disk 2 will not shake after installation. Subsequent maintenance does not require disassembling the entire mounting frame; only the ring 5 needs to be removed for separation.

[0040] Align the positioning hole of the communication antenna with the positioning cylinder 3 on the top of the network disk 2, so that the inner side of the antenna positioning hole fits with the outer circumferential surface of the positioning cylinder 3. At the same time, ensure that the positioning structure of the antenna is embedded in the axial positioning keyway 30 of the positioning cylinder 3, so as to achieve a one-time precise alignment of "hole-cylinder-keyway" without repeated adjustments.

[0041] When in use, this utility model achieves stable fixation and rapid assembly of the armored vehicle's communication antenna through a designed structure, while also improving its resistance to vehicle vibration.

[0042] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model. These are all equivalent modifications and improvements made to the above embodiments based on the essential technology of this utility model, and all of these fall within the protection scope of this utility model.

Claims

1. A communications antenna mount, characterized by, include: The tripod consists of a main body, a mesh tray, a positioning cylinder, and connecting components. The mesh tray is fixed to the top of the main body of the tripod and has at least two mounting holes for fixing a communication antenna. The positioning cylinder is located on the top of the mesh tray. The connecting assembly is located at the bottom of the tripod body, and the connecting assembly includes a connecting flange and bolt holes, with the bolt holes evenly distributed on the connecting flange.

2. The communications antenna mount of claim 1, wherein: The tripod body includes three legs evenly distributed at a 120° angle, and a large foot plate is fixedly connected to the lower end of each leg.

3. A communications antenna mast as claimed in claim 2, wherein: The lower surface of the large foot plate is provided with an anti-slip layer, and the bottom of the large foot plate is connected to the connecting flange.

4. The communications antenna mount of claim 1, wherein: The positioning cylinder is at least one, and an axial positioning keyway is formed on the outer circumferential surface of the positioning cylinder. The positioning keyway is adapted to the positioning hole of the communication antenna.

5. A communications antenna mast as claimed in claim 4, wherein: The positioning cylinder has a height of 10-15cm and a diameter of 5-8cm, and the positioning keyway has a width of 5mm and a depth of 3mm.

6. The communications antenna mount of claim 1, wherein: The mesh tray is a circular steel plate with a diameter of 30-40cm and a thickness of 3-4cm.

7. The communications antenna mount of claim 1, wherein: The mounting holes are opened along the circumference of the mesh disk, and the diameter of the mounting holes is 8-10mm.

8. The communications antenna mount of claim 1, wherein: A silicone damping pad with a thickness of 5-8mm is provided on the connecting surface of the connecting flange.

9. The communications antenna mount of claim 1, wherein: The tripod is a telescopic structure.

10. The communications antenna mount of claim 1, wherein: The tripod is connected to the net tray via a ring, and the tripod and the ring are detachably connected.

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