Antenna installation assembly based on cellar well cover

Abstract

The utility model belongs to the technical field of communication antennas, and discloses an antenna installation assembly based on a cellar well lid, which comprises a main body, an installation structure, a fixed seat and a fixed assembly, the main body comprises a base, the top of the base is rotatably connected with a well lid through a rotating shaft, the bottom of the well lid is fixedly connected with the installation structure, and the fixed seat is fixedly connected with the fixed assembly. The installation structure comprises a fixing base and a fixing assembly, the fixing assembly is arranged on the inner wall of the fixing base, and the fixing base and the fixing assembly work in a matched mode. Through cooperative work of the main body, the mounting structure, the fixing seat and the fixing assembly, the antenna can be mounted on the back of the well lid through cooperative work of the fixing seat and the fixing assembly, and the problem that when the antenna is fixedly mounted in the prior art, structural materials of the well lid are possibly not suitable for directly fixing the antenna, and the antenna cannot be directly fixed is solved. And if other positions are found to place the antenna, the position of the antenna is not ideal, so that the receiving and transmitting quality of a communication signal is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication antennas, and in particular relates to an antenna installation component based on a pit cover. Background Art

[0002] Communication manhole covers refer to manhole covers specially designed and produced by telecommunications, communication and other enterprises and institutions for the convenience of future maintenance and inspection when they bury cables and other facilities underground. Communication manhole covers are mainly used in public places such as urban roads and squares, providing important protection and channels for various communication facilities such as mobile communications, telecommunications, and broadband. The existence of manhole covers can prevent cables from being damaged by the external environment. Antennas are indispensable components in wireless communication systems, which are used to convert electrical signals in cables into radio electromagnetic waves for transmission, or convert received radio electromagnetic waves into electrical signals and send them into cables. Sometimes the antenna is installed on the back of the manhole cover, which can hide the antenna on the back of the manhole cover, thereby keeping the appearance of the manhole cover clean and beautiful, and can also reduce electromagnetic interference to the surrounding environment.

[0003] The problem with the prior art is that when the antenna is fixedly installed, the structural material of the manhole cover may not be suitable for directly fixing the antenna. If other locations are found to place the antenna, this may result in an unsatisfactory antenna position, thereby affecting the reception and transmission quality of communication signals. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an antenna mounting assembly based on a manhole cover, which has the advantage of directly mounting the antenna on the back of the manhole cover, and solves the problem that the structural material of the manhole cover may not be suitable for directly fixing the antenna when the antenna is currently fixedly installed. If other locations are sought to place the antenna, this may result in an unsatisfactory antenna position, thereby affecting the reception and transmission quality of communication signals.

[0005] The utility model is achieved in this way:

[0006] An antenna mounting assembly based on a manhole cover comprises a main body, a mounting structure, a fixing seat and a fixing assembly, wherein the main body comprises a base, the top of the base is rotatably connected to the manhole cover via a rotating shaft, the bottom of the manhole cover is fixedly connected to the mounting structure, the mounting structure comprises a fixing seat and a fixing assembly, the fixing assembly is arranged on the inner wall of the fixing seat, and the fixing seat and the fixing assembly work in coordination.

[0007] As a preferred embodiment of the utility model, the top of the fixed seat is fixedly connected to the bottom of the manhole cover, and the left and right sides of the bottom of the fixed seat are respectively fixedly connected with a movable seat, and the movable seat and the fixed seat work in coordination with each other. By setting the fixed seat, the fixed seat and the movable seat can cooperate with the fixing assembly to fix the antenna to be installed on the bottom of the manhole cover.

[0008] As a preferred embodiment of the present invention, the fixed assembly includes a moving rod, which is arranged at the bottom of the fixed seat, and the bottom of the moving rod is fixedly connected with a pressure plate, and the surface of the moving rod is sleeved with a return spring, and the two ends of the return spring are respectively fixedly connected to the side where the pressure plate and the fixed seat are close to each other, and the top of the moving rod extends and passes through the inner wall of the fixed seat, and a moving block is arranged on the top of the moving rod. By setting the moving rod, when the pressure plate is pulled upward, it can drive the moving rod to move upward, thereby driving the moving block to move while squeezing the return spring.

[0009] As a preferred embodiment of the present invention, the inner wall of the moving block is fixedly connected to the surface of the top of the moving rod, the left and right sides of the moving block are respectively fixedly connected to the linkage rods, and the outer surfaces of the two linkage rods are respectively sleeved with linkage arms. By setting the moving block, the moving block can simultaneously drive the movement of the two linkage rods during the movement process, thereby driving the movement of the two linkage arms respectively through the linkage rods.

[0010] As a preferred embodiment of the utility model, linkage grooves are respectively provided on the surfaces of the two linkage arms, and the inner walls of the two linkage grooves are respectively in contact with the outer surfaces of the two linkage rods, and the two linkage arms are respectively fixedly connected with fixed arms on the sides away from each other. By setting the linkage arms, the two movable rods respectively squeeze the two linkage grooves when moving, thereby respectively driving the two linkage arms to move closer, thereby driving the two fixed arms to move closer.

[0011] As a preferred embodiment of the utility model, the sides of the two fixed arms that are away from each other extend respectively and pass through the inner wall of the fixed seat, the ends of the two fixed arms that are away from each other are respectively connected to the rotating arms via a rotating shaft, the middles of the two rotating arms are respectively connected to the surfaces of the two movable seats via a rotating shaft, and the bottom ends of the two rotating arms are respectively connected to the sliding arms via a rotating shaft. By setting the fixed arms and the rotating arms, the two fixed arms cooperate with the two movable seats to drive the rotating arms to rotate when moving closer, thereby allowing the two rotating arms to respectively drive the two sliding arms to move away.

[0012] As a preferred embodiment of the utility model, the middle of the two sliding arms respectively extend and pass through the inner walls of the two moving seats, the sides of the two sliding arms close to each other are fixedly connected with positioning blocks, the surfaces of the two sliding arms are sleeved with fixing springs, the two ends of the two fixing springs are respectively fixedly connected to the two positioning blocks and the sides of the two moving seats close to each other, and by arranging the sliding arms and the positioning blocks, the sliding arms can slide away on the inner walls of the two moving seats, thereby driving the two positioning blocks to move away and simultaneously squeezing the two fixing springs, so that the antenna can be placed above the two positioning blocks to fix and limit them.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model achieves the effect of solving the problem that the structural material of the manhole cover may not be suitable for directly fixing the antenna when the antenna is fixedly installed, and if other positions are found to place the antenna, this may lead to an unsatisfactory antenna position, thereby affecting the reception and transmission quality of communication signals, by setting the main body, the installation structure, the fixing seat and the fixing assembly to work in coordination.

[0015] 2. The utility model provides a fixing base and a fixing assembly, which can cooperate with the fixing base and the fixing assembly to install the antenna on the back of the manhole cover, ensuring that the installation process of the antenna becomes simple and direct, and when the antenna fails or needs maintenance, the maintenance personnel can quickly find and solve the problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a base, a manhole cover and a mounting structure provided by an embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a fixing seat provided by an embodiment of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of a fixing seat and a structural schematic diagram of a fixing assembly provided by an embodiment of the utility model.

[0020] In the figure: 1. main body; 101. base; 102. manhole cover; 2. mounting structure; 3. fixed seat; 4. fixed assembly; 5. moving seat; 6. moving rod; 7. pressing plate; 8. reset spring; 9. moving block; 10. linkage rod; 11. linkage arm; 12. linkage slot; 13. fixed arm; 14. rotating arm; 15. sliding arm; 16. positioning block; 17. fixing spring. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4As shown, an antenna mounting assembly based on a manhole cover provided by an embodiment of the utility model includes a main body 1, a mounting structure 2, a fixing seat 3 and a fixing assembly 4, the main body 1 includes a base 101, the top of the base 101 is rotatably connected to a manhole cover 102 via a rotating shaft, the bottom of the manhole cover 102 is fixedly connected to the mounting structure 2, the mounting structure 2 includes a fixing seat 3 and a fixing assembly 4, the fixing assembly 4 is arranged on the inner wall of the fixing seat 3, and the fixing seat 3 and the fixing assembly 4 work in coordination.

[0024] refer to Figure 3 The top of the fixed seat 3 is fixedly connected to the bottom of the manhole cover 102, and the left and right sides of the bottom of the fixed seat 3 are respectively fixedly connected with the movable seat 5, and the movable seat 5 and the fixed seat 3 work in coordination.

[0025] The above solution is adopted: by setting the fixing seat 3, the fixing seat 3 and the movable seat 5 can cooperate with the fixing component 4 to work, so that the antenna to be installed is fixedly installed on the bottom of the manhole cover 102.

[0026] refer to Figure 4 The fixing assembly 4 includes a moving rod 6, which is arranged at the bottom of the fixing seat 3. The bottom of the moving rod 6 is fixedly connected with a pressing plate 7. A return spring 8 is sleeved on the surface of the moving rod 6. The two ends of the return spring 8 are respectively fixedly connected to the side where the pressing plate 7 and the fixing seat 3 are close to each other. The top of the moving rod 6 extends and penetrates the inner wall of the fixing seat 3. A moving block 9 is arranged on the top of the moving rod 6.

[0027] The above solution is adopted: by setting the moving rod 6, when the pressing plate 7 is pulled upward, it can drive the moving rod 6 to move upward, thereby driving the moving block 9 to move while squeezing the reset spring 8.

[0028] refer to Figure 4 The inner wall of the moving block 9 is fixedly connected to the surface of the top of the moving rod 6, and the left and right sides of the moving block 9 are respectively fixedly connected to the linkage rods 10, and the outer surfaces of the two linkage rods 10 are respectively sleeved with linkage arms 11.

[0029] The above solution is adopted: by providing the moving block 9 , the moving block 9 can simultaneously drive the movement of the two linkage rods 10 during the movement process, thereby respectively driving the movement of the two linkage arms 11 through the linkage rods 10 .

[0030] refer to Figure 4 The surfaces of the two linkage arms 11 are respectively provided with linkage grooves 12, the inner walls of the two linkage grooves 12 are respectively in contact with the outer surfaces of the two linkage rods 10, and the sides of the two linkage arms 11 away from each other are respectively fixedly connected with fixed arms 13.

[0031] The above solution is adopted: by setting the linkage arm 11, the two moving rods 6 respectively squeeze the two linkage grooves 12 when moving, thereby driving the two linkage arms 11 to move closer, thereby driving the two fixed arms 13 to move closer.

[0032] refer to Figure 3 and Figure 4 The two fixed arms 13 extend on one side away from each other and penetrate the inner wall of the fixed seat 3, and the ends of the two fixed arms 13 away from each other are respectively connected to the rotating arms 14 through the rotating shaft, and the middle of the two rotating arms 14 are respectively connected to the surface of the two movable seats 5 through the rotating shaft, and the bottom ends of the two rotating arms 14 are respectively connected to the sliding arms 15 through the rotating shaft.

[0033] The above solution is adopted: by setting the fixed arms 13 and the rotating arms 14, the two fixed arms 13 cooperate with the two moving seats 5 to drive the rotating arms 14 to rotate when moving closer, so that the two rotating arms 14 respectively drive the two sliding arms 15 to move away.

[0034] refer to Figure 4 The middle of the two sliding arms 15 respectively extends and passes through the inner walls of the two moving seats 5, and the sides of the two sliding arms 15 close to each other are fixedly connected with positioning blocks 16, and the surfaces of the two sliding arms 15 are sleeved with fixing springs 17, and the two ends of the two fixing springs 17 are respectively fixedly connected to the two positioning blocks 16 and the sides of the two moving seats 5 close to each other.

[0035] The above scheme is adopted: by setting the sliding arm 15 and the positioning block 16, the sliding arm 15 can slide away on the inner walls of the two movable seats 5, thereby driving the two positioning blocks 16 to move away and squeeze the two fixing springs 17 at the same time, so that the antenna can be placed above the two positioning blocks 16 to fix and limit it.

[0036] The working principle of this utility model:

[0037] When in use, lift the manhole cover 102, then press the pressing plate 7 down, the pressing plate 7 drives the moving rod 6 to move, the moving rod 6 drives the moving block 9 to move, and the moving block 9 drives the two linkage rods 10 to move at the same time, and the two linkage rods 10 squeeze the two linkage grooves 12 respectively, so as to drive the two linkage arms 11 to move, and the two linkage arms 11 drive the two fixed arms 13 to move closer, and the two fixed arms 13 respectively drive the two rotating arms 14 to rotate with the two moving seats 5, and drive the two sliding arms 15 to slide away on the inner wall of the moving seat 5 through the rotating arms 14, and squeeze the two fixing springs 17 and drive the two positioning blocks 16 to move away, and then the appropriate position can be placed above the pressing plate 7, and the pressing plate 7 is released, and the reset spring 8 pushes the pressing plate 7 to drive the antenna to move up, and the two fixing springs 17 respectively push the two positioning blocks 16 to move closer, and fix the surface of the antenna, and then cover the manhole cover 102 back to the base 101 to reset, and complete the installation and fixation of the antenna.

[0038] To sum up: the antenna installation assembly based on the manhole cover, through the cooperation of the main body 1, the installation structure 2, the fixing seat 3 and the fixing assembly 4, solves the problem that when the antenna is fixedly installed, the structural material of the manhole cover 102 may not be suitable for directly fixing the antenna. If other locations are found to place the antenna, this may lead to an unsatisfactory antenna position, thereby affecting the reception and transmission quality of communication signals.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antenna mounting assembly based on a pit cover, comprising a main body (1), a mounting structure (2), a fixing seat (3) and a fixing assembly (4), characterized in that: The main body (1) comprises a base (101), the top of the base (101) is rotatably connected to a manhole cover (102) via a rotating shaft, the bottom of the manhole cover (102) is fixedly connected to a mounting structure (2), the mounting structure (2) comprises a fixing seat (3) and a fixing assembly (4), the fixing assembly (4) is arranged on the inner wall of the fixing seat (3), and the fixing seat (3) and the fixing assembly (4) work in coordination.

2. The antenna installation assembly based on a pit cover according to claim 1, characterized in that: The top of the fixed seat (3) is fixedly connected to the bottom of the manhole cover (102), and the left and right sides of the bottom of the fixed seat (3) are respectively fixedly connected to a movable seat (5), and the movable seat (5) and the fixed seat (3) work in coordination.

3. The antenna mounting assembly based on a pit cover according to claim 1, characterized in that: The fixing assembly (4) comprises a moving rod (6), the moving rod (6) being arranged at the bottom of the fixing seat (3), the bottom of the moving rod (6) being fixedly connected with a pressure plate (7), the surface of the moving rod (6) being sleeved with a return spring (8), the two ends of the return spring (8) being respectively fixedly connected to the side where the pressure plate (7) and the fixing seat (3) are close to each other, the top of the moving rod (6) extends and penetrates the inner wall of the fixing seat (3), and the top of the moving rod (6) is provided with a moving block (9).

4. The antenna mounting assembly based on a pit cover as claimed in claim 3, characterized in that: The inner wall of the moving block (9) is fixedly connected to the surface of the top of the moving rod (6), and the left and right sides of the moving block (9) are respectively fixedly connected to linkage rods (10), and the outer surfaces of the two linkage rods (10) are respectively sleeved with linkage arms (11).

5. The antenna mounting assembly based on a pit cover according to claim 4, characterized in that: The surfaces of the two linkage arms (11) are respectively provided with linkage grooves (12), the inner walls of the two linkage grooves (12) are respectively in contact with the outer surfaces of the two linkage rods (10), and the two linkage arms (11) are respectively fixedly connected with fixed arms (13) on the sides away from each other.

6. The antenna installation assembly based on a pit cover according to claim 5, characterized in that: The two fixed arms (13) extend away from each other at one side and penetrate through the inner wall of the fixed seat (3); the two fixed arms (13) are rotatably connected to the rotating arms (14) via a rotating shaft at one end and are rotatably connected to the surfaces of the two movable seats (5) via a rotating shaft at the middle; and the bottom ends of the two rotating arms (14) are rotatably connected to the sliding arms (15) via a rotating shaft.

7. The antenna installation assembly based on a pit cover according to claim 6, characterized in that: The middles of the two sliding arms (15) extend respectively and penetrate the inner walls of the two moving seats (5); the sides of the two sliding arms (15) close to each other are fixedly connected with positioning blocks (16); the surfaces of the two sliding arms (15) are sleeved with fixing springs (17); the two ends of the two fixing springs (17) are respectively fixedly connected to the two positioning blocks (16) and the sides of the two moving seats (5) close to each other.

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