Antenna support for communication engineering

Abstract

The utility model discloses an antenna support for communication engineering, and relates to the technical field of communication engineering. The antenna support for communication engineering comprises an antenna support body, and a positioning device and a damping device are arranged below the antenna support body. The positioning device comprises a base, a spring is fixedly connected to the top of the base, an extrusion plate is fixedly connected to the top of the spring, a handheld rod is fixedly connected to the top of the extrusion plate, an air bag is arranged below the extrusion plate, and an air conveying pipe is fixedly connected to the bottom of the air bag. And the air in the air pressure cabin flows back into the air bag through the air conveying pipe, the air bag recovers to the expansion state, the air pressure rod and the positioning head recover to the original positions without being driven by the air, the positioning state of the whole device is relieved, movement is convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of communication engineering, in particular to an antenna bracket for communication engineering. Background Art

[0002] The most important thing in communication is the communication antenna. The antenna is a converter that converts the guided waves propagating on the transmission line into electromagnetic waves propagating in an unbounded medium (usually free space), or performs the opposite conversion. It is a component used to transmit or receive electromagnetic waves in radio equipment.

[0003] According to a disclosed antenna bracket for communication engineering (publication number: CN 210956955 U), it includes a mounting base plate, a receiving pad is fixedly connected to the bottom of the mounting base plate, threaded adjustment rods penetrating the mounting base plate are movably installed on the left and right sides of the top of the mounting base plate, and a storage support seat is fixedly installed on the mounting base plate. In the above application, the mounting base plate and the receiving pad are connected by bonding, and the bottom of the receiving pad is provided with anti-slip grooves, which can effectively improve the stability of the equipment. At the same time, an adjustment motor is provided, and an adjustment gear corresponding to the adjustment tooth plate is fixedly installed on the output shaft of the adjustment motor, so as to achieve the effect of facilitating height adjustment. Then, a rotating motor is provided, and a transmission rod fixedly connected to the telescopic adjustment rod is fixedly installed on the output shaft of the rotating motor, so as to achieve the effect of driving the antenna mounting seat to perform multi-angle adjustment through the operation of the rotating motor. However, the above application is not convenient for moving the main body of the antenna bracket, and it is time-consuming and labor-intensive to move it by manpower, and it is easy to cause damage to the main body of the antenna bracket. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an antenna bracket for communication engineering, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: an antenna bracket for communication engineering, including an antenna bracket body, a positioning device and a shock absorbing buffer device are arranged below the antenna bracket body;

[0005] The positioning device includes a base, a spring is fixedly connected to the top of the base, an extrusion plate is fixedly connected to the top of the spring, a hand-held rod is fixedly connected to the top of the extrusion plate, an airbag is arranged below the extrusion plate, an air pipe is fixedly connected to the bottom of the airbag, an air pressure cabin is fixedly connected to the side of the air pipe away from the airbag, a pneumatic rod is slidably connected to the bottom of the pneumatic cabin, and a positioning head is fixedly connected to the bottom of the pneumatic rod.

[0006] Preferably, the antenna bracket body and the airbag are fixedly connected to the top of the base, the extrusion plate is made of stainless steel, and the base can effectively drive the antenna bracket body to move.

[0007] Preferably, the gas pipe passes through and is fixedly connected to the inside of the base, a fixing groove is opened inside the middle lower end of the base, the upper end of the air pressure chamber is fixedly connected in the fixing groove, the shape of the positioning head is set to be conical, and the material of the positioning head is metal steel, and the gas pipe can effectively transport the gas inside the airbag to the inside of the air pressure chamber.

[0008] Preferably, the shock-absorbing and buffering device includes a connecting block, an elastic buffer rod is provided on the inner side of the connecting block, movable wheels are rotatably connected to the bottom sides of the elastic buffer rod, limiting plates are fixedly connected to the upper ends of the elastic buffer rod, reduction wheels are rotatably connected to the inner sides of the limiting plates, elastic telescopic rods are fixedly connected to the middle sides of the elastic buffer rod, a friction head is fixedly connected to the side of the elastic telescopic rod away from the elastic buffer rod, and a friction protrusion block is provided on the side of the friction head away from the elastic telescopic rod. The shock-absorbing and buffering device can perform buffering and shock-absorbing treatment on the entire device.

[0009] Preferably, the connecting block and the elastic buffer rod are fixedly connected to the bottom of the base, the interior of the connecting block is set to be hollow, and the inner wall of the connecting block can effectively rub against the reduction wheel to generate friction resistance, thereby achieving the effect of buffering and deceleration.

[0010] Preferably, the reduction wheel is made of rubber with a large friction coefficient, the reduction wheel is slidingly connected to the inner wall of the connecting block, and the friction protrusion block is fixedly connected to the inner wall of the connecting block. The reduction wheel can effectively generate rotational friction with the inner wall of the connecting block to achieve a buffering and deceleration effect.

[0011] The utility model provides an antenna bracket for communication engineering, which has the following beneficial effects:

[0012] (1) The present application uses a positioning device, which can lift the hand-held rod by hand to drive the extrusion plate to rise synchronously. The extrusion plate will not continue to squeeze the airbag, and the gas in the pressure chamber will flow back to the inside of the airbag through the air pipe. The airbag will return to the expanded state. The pressure rod and the positioning head will return to their original positions without the drive of gas, thereby releasing the positioning state of the entire device, making it easier to move and more practical.

[0013] (2) The present application uses a shock-absorbing and buffering device to effectively buffer and reduce shock on the entire device when encountering uneven roads, thereby preventing the antenna bracket body from being damaged and causing economic losses. The antenna bracket body can be effectively protected, making it easy to move on uneven roads, saving time and effort, and further enhancing the practicality of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0015] Figure 2It is a schematic diagram of the three-dimensional internal structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1. Antenna bracket body; 2. Positioning device; 21. Base; 22. Hand-held rod; 23. Extrusion plate; 24. Spring; 25. Air bag; 26. Air pipe; 27. Air pressure cabin; 28. Air pressure rod; 29. ​​Positioning head; 3. Shock-absorbing and buffering device; 31. Connecting block; 32. Elastic buffer rod; 33. Moving wheel; 34. Limiting plate; 35. Speed ​​reduction wheel; 36. Elastic telescopic rod; 37. Friction head; 38. Friction protrusion block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Embodiment 1

[0021] See also Figure 1-3 , an antenna bracket for communication engineering, comprising an antenna bracket body 1, a positioning device 2 and a shock absorbing and buffering device 3 are arranged below the antenna bracket body 1;

[0022] The positioning device 2 includes a base 21, a spring 24 is fixedly connected to the top of the base 21, a squeeze plate 23 is fixedly connected to the top of the spring 24, a hand-held rod 22 is fixedly connected to the top of the squeeze plate 23, an air bag 25 is arranged below the squeeze plate 23, an air pipe 26 is fixedly connected to the bottom of the air bag 25, a pressure chamber 27 is fixedly connected to the side of the air pipe 26 away from the air bag 25, a pressure rod 28 is slidably connected to the bottom of the pressure chamber 27, and a positioning head 29 is fixedly connected to the bottom of the pressure rod 28. The antenna bracket body 1 and the air bag 25 are fixedly connected to the top of the base 21, the squeeze plate 23 is made of stainless steel, and the base 21 can effectively drive the antenna bracket body 1 to move. The gas pipe 26 penetrates and is fixedly connected to the inside of the base 21. A fixing groove is provided inside the middle lower end of the base 21. The upper end of the air pressure chamber 27 is fixedly connected to the fixing groove. The positioning head 29 is set to be conical in shape, and the positioning head 29 is made of metal steel. The gas pipe 26 can effectively transport the gas inside the air bag 25 to the inside of the air pressure chamber 27. The present application uses the positioning device 2, and can lift the hand-held rod 22 by hand to drive the squeezing plate 23 to rise synchronously. The squeezing plate 23 will not continue to squeeze the air bag 25. The gas in the air pressure chamber 27 will flow back to the inside of the air bag 25 through the gas pipe 26. The air bag 25 will return to the expanded state. The air pressure rod 28 and the positioning head 29 will return to their original positions without the drive of gas, and the positioning state of the entire device will be released, which is convenient for movement and has strong practicality.

[0023] When the present embodiment is used, the hand-held rod 22 is first lifted by hand, the spring 24 will be stretched, the hand-held rod 22 will drive the squeezing plate 24 to rise synchronously, the squeezing plate 24 will not continue to squeeze the airbag 25, the gas in the air pressure chamber 27 will flow back to the inside of the airbag 25 through the air pipe 26, the airbag 25 will resume the expanded state, the pneumatic rod 28 and the positioning head 29 will return to their original positions without the drive of the gas, and the positioning state of the entire device will be released, so that the entire device can be moved conveniently. After moving to the fixed position, the hand-held rod 22 is released, the hand-held rod 22 and the squeezing plate 23 will return to their original positions under the action of the spring 24, the squeezing plate 23 will squeeze the airbag 25, and the airbag 25 will transport the internal gas to the inside of the air pressure chamber 27 through the air pipe 26 after being squeezed. After the air pressure chamber 27 is injected with gas, the pneumatic rod 28 and the positioning head 29 will be driven to move, and the positioning head 29 will perform positioning processing on the entire device, which is more practical.

[0024] Embodiment 2

[0025] See also Figure 1-4On the basis of the first embodiment, the shock absorbing and buffering device 3 comprises a connecting block 31, an elastic buffer rod 32 is arranged inside the connecting block 31, moving wheels 33 are rotatably connected to the bottom sides of the elastic buffer rod 32, limiting plates 34 are fixedly connected to the upper ends of the elastic buffer rod 32, a reduction wheel 35 is rotatably connected to the inner side of the limiting plate 34, elastic telescopic rods 36 are fixedly connected to the middle sides of the elastic buffer rod 32, a friction head 37 is fixedly connected to the side of the elastic telescopic rod 36 away from the elastic buffer rod 32, and a friction protrusion block 38 is arranged on the side of the friction head 37 away from the elastic telescopic rod 36, and the shock absorbing and buffering device 3 can perform a buffering and shock absorbing treatment on the entire device. The connecting block 31 and the elastic buffer rod 32 are both fixedly connected to the bottom of the base 21, the interior of the connecting block 31 is set to a hollow state, and the inner wall of the connecting block 31 can effectively rub against the reduction wheel 35 to generate friction resistance, thereby achieving a buffering and deceleration effect. The material of the reduction wheel 35 is rubber with a large friction coefficient. The reduction wheel 35 is slidably connected to the inner wall of the connecting block 31. The friction protrusion block 38 is fixedly connected to the inner wall of the connecting block 31. The reduction wheel 35 can effectively generate rotational friction with the inner wall of the connecting block 31 to achieve a buffering and deceleration effect. The present application uses the shock-absorbing and buffering device 3 to effectively buffer and damp the entire device when encountering uneven roads, preventing the antenna bracket body 1 from being damaged and causing economic losses. It can effectively protect the antenna bracket body 1, facilitate movement on uneven roads, save time and effort, and further enhance the practicality of the entire device.

[0026] During use, on the basis of Example 1, when the entire device is moving, if it encounters an uneven road surface, it will cause bumps. The elastic buffer rod 32 will initially buffer the entire device. When the elastic telescopic rod 36 is contracted by the extrusion force, it will drive the moving wheel 33 and the inner wall of the connecting block 31 to rotate and rub, generating rotational friction, thereby achieving a buffering and deceleration effect. At the same time, the elastic buffer rod 32 will drive the elastic telescopic rod 36 and the friction head 37 to move while contracting, and the friction head 37 will rub against the friction protrusion block 38, further enhancing the deceleration effect. The elastic buffer rod 32 and the reduction wheel 35 can effectively perform shock absorption and buffering on the entire device, further enhancing the practicality of the entire device.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An antenna bracket for communication engineering, comprising an antenna bracket body (1), characterized in that: A positioning device (2) and a shock absorbing and buffering device (3) are provided below the antenna bracket body (1); The positioning device (2) comprises a base (21), the top of the base (21) is fixedly connected to a spring (24), the top of the spring (24) is fixedly connected to an extrusion plate (23), the top of the extrusion plate (23) is fixedly connected to a hand-held rod (22), an air bag (25) is arranged below the extrusion plate (23), the bottom of the air bag (25) is fixedly connected to an air supply pipe (26), the side of the air supply pipe (26) away from the air bag (25) is fixedly connected to an air pressure chamber (27), the bottom of the air pressure chamber (27) is slidably connected to an air pressure rod (28), and the bottom of the air pressure rod (28) is fixedly connected to a positioning head (29).

2. The antenna bracket for communication engineering according to claim 1, characterized in that: The top of the base (21) is fixedly connected to the antenna support body (1) and the airbag (25), and the extrusion plate (23) is made of stainless steel.

3. The antenna bracket for communication engineering according to claim 2, characterized in that: The air delivery pipe (26) passes through and is fixedly connected to the inside of the base (21); a fixing groove is provided inside the middle lower end of the base (21); the upper end of the air pressure chamber (27) is fixedly connected to the fixing groove; the shape of the positioning head (29) is set to be conical, and the material of the positioning head (29) is metal steel.

4. The antenna bracket for communication engineering according to claim 3, characterized in that: The shock absorbing and buffering device (3) comprises a connecting block (31), an elastic buffer rod (32) is arranged on the inner side of the connecting block (31), the bottom sides of the elastic buffer rod (32) are rotatably connected to moving wheels (33), the upper ends of the elastic buffer rod (32) are fixedly connected to limiting plates (34), the inner side of the limiting plates (34) is rotatably connected to reduction wheels (35), the middle sides of the elastic buffer rod (32) are fixedly connected to elastic telescopic rods (36), the side of the elastic telescopic rod (36) away from the elastic buffer rod (32) is fixedly connected to a friction head (37), and the side of the friction head (37) away from the elastic telescopic rod (36) is provided with a friction protrusion block (38).

5. The antenna bracket for communication engineering according to claim 4, characterized in that: The connecting block (31) and the elastic buffer rod (32) are both fixedly connected to the bottom of the base (21), and the interior of the connecting block (31) is arranged to be in a hollow state.

6. The antenna bracket for communication engineering according to claim 5, characterized in that: The material of the reduction wheel (35) is rubber with a large friction coefficient. The reduction wheel (35) is slidably connected to the inner wall of the connecting block (31), and the friction protrusion block (38) is fixedly connected to the inner wall of the connecting block (31).

Images