Adjustable OTA signal receiving and transmitting antenna mounting device

Abstract

The utility model discloses an adjustable OTA signal receiving and transmitting antenna mounting device, which comprises a main body, a transmission cavity is arranged in the main body, a mounting table is arranged right above the main body, the adjustable OTA signal receiving and transmitting antenna mounting device further comprises a threaded rod which is rotatably arranged on one side in the transmission cavity, the outside of the threaded rod is in threaded connection with a lifting plate, and the lifting plate is in threaded connection with the transmission cavity. A connecting block is welded to the upper end of the lifting plate, one end of the connecting block extends to the exterior of the transmission cavity, the connecting block is in sliding fit with the transmission cavity, and the end, located outside the transmission cavity, of the connecting block is fixedly welded to the mounting table; and the circular rain baffle is adhered and fixed to the mounting table. According to the adjustable OTA signal receiving and transmitting antenna mounting device, the height of the OTA signal receiving and transmitting antenna can be adjusted according to surrounding shelters, the influence on receiving and transmitting of actual signals is avoided, the application range is widened, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna installation, in particular to an adjustable OTA signal receiving and transmitting antenna installation device. Background Art

[0002] The OTA signal receiving and transmitting antenna is a powerful antenna device that integrates signal receiving and transmitting functions. It realizes the reception and transmission of wireless signals through the interaction of alternating electromagnetic fields and metal wires. This type of antenna is usually designed to be able to simultaneously process received and transmitted wireless signals in wireless communication systems. The OTA signal receiving and transmitting antenna requires a bracket for installation.

[0003] The existing Chinese patent with announcement number CN202333111U discloses a signal antenna bracket, including a connecting column, which is a hollow cylinder inside. A mounting plate is connected to the bottom of the connecting column, and a through hole connected to the internal cavity of the connecting column is provided on the mounting plate. A plurality of mounting holes are provided on the mounting plate.

[0004] Although the above solution makes it difficult to see the signal line from the outside and is beautiful, the antenna installation device lacks height adjustment. The heights of the parapets on different roofs are also different. If the height cannot be adjusted, it will affect the actual signal reception and transmission and affect the use. Therefore, it does not meet the existing needs. In this regard, we propose an adjustable OTA signal receiving and transmitting antenna installation device. Utility Model Content

[0005] The utility model aims to provide an adjustable OTA signal receiving and transmitting antenna installation device to solve the problem that the installation device proposed in the above background technology lacks height adjustment and affects the actual signal reception and transmission.

[0006] To achieve the above object, the utility model provides the following technical solution: an adjustable OTA signal receiving and transmitting antenna installation device, comprising a main body, a transmission cavity is opened inside the main body, and a mounting platform is arranged directly above the main body;

[0007] It also includes a threaded rod, which is rotatably arranged on one side of the transmission cavity, the outer thread of the threaded rod is connected to a lifting plate, the upper end of the lifting plate is welded with a connecting block, one end of the connecting block extends to the outside of the transmission cavity, and the connecting block is slidably matched with the transmission cavity, and one end of the connecting block located outside the transmission cavity is welded and fixed to the mounting platform;

[0008] It also includes a circular rain shield, which is arranged on the outer wall of the mounting platform, and the circular rain shield is adhesively fixed to the mounting platform, and a rectangular rain shield is adhesively fixed to the lower end of the circular rain shield;

[0009] It also includes a storage battery, which is arranged at the middle position of the lower end of the main body. A photovoltaic inverter is arranged on one side of the storage battery, and the input end of the photovoltaic inverter is electrically connected to the output end of the storage battery.

[0010] Preferably, a motor is provided at one side of the lower end of the transmission cavity, and a first rotating shaft is provided at the output end of the motor via a coupling.

[0011] Preferably, a second rotating shaft is welded to the lower end of the threaded rod, and the second rotating shaft is rotatably connected to the transmission cavity, and the outer wall of the second rotating shaft and one end of the first rotating shaft are both provided with bevel gears, and the bevel gears are meshingly connected.

[0012] Preferably, solar panels are installed on both sides of the upper end and the front and rear ends of the circular rain shield, and the output end of the solar panel is electrically connected to the input end of the battery.

[0013] Preferably, a drainage groove is provided at the upper end of the main body, and the drainage groove is matched with the rectangular rain shield.

[0014] Preferably, a plurality of through holes distributed in a rectangular array are provided at the lower ends of both sides of the hydrophobic groove.

[0015] Preferably, a guide rod is welded on one side of the transmission cavity, the guide rod passes through the lifting plate, and the guide rod is slidably matched with the lifting plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model opens a transmission cavity inside the main body, and installs the OTA signal receiving and transmitting antenna on the upper end of the mounting platform through screws. When the motor is started, the motor drives the first rotating shaft to rotate the second rotating shaft, and the second rotating shaft drives the threaded rod to rotate synchronously, so that the lifting block can drive the connecting block to move up and down in height, and then the height of the mounting platform on the upper end of the connecting block can be adjusted, which is convenient for adapting to parapets of different heights, increasing the scope of application and improving practicality.

[0018] 2. The utility model has a circular rain shield adhered and fixed on the outer wall of the mounting platform. The circular rain shield can guide rainwater on rainy days to prevent rainwater from entering the transmission cavity. At the same time, the rectangular rain shield 14 can provide secondary rain protection to effectively prevent rainwater from entering. The rainwater can then be drained out through the through hole, achieving a good rainproof and hydrophobic effect and ensuring normal use.

[0019] 3. The utility model installs solar panels on both sides of the upper end and the front and rear ends of the circular rain shield. When there is sufficient sunshine during the day, the solar panels will absorb sunlight and convert light energy into electrical energy and store it in the battery. The photovoltaic inverter can convert direct current into alternating current required by the motor, and can ensure the stable output of voltage and current, thereby protecting the motor from voltage fluctuations, extending its service life, and achieving the purpose of energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view schematic diagram of the internal structure of the utility model;

[0021] Figure 2 It is a schematic top view of the overall structure of the utility model;

[0022] Figure 3 It is a top view schematic diagram of the internal structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of a rectangular rain shield of the utility model;

[0024] Figure 5 For the utility model Figure 1 A partial enlarged view of area A.

[0025] In the figure: 1. main body; 2. transmission chamber; 3. threaded rod; 4. lifting plate; 5. connecting block; 6. mounting table; 7. guide rod; 8. motor; 9. first rotating shaft; 10. bevel gear; 11. second rotating shaft; 12. circular rain shield; 13. drainage groove; 14. rectangular rain shield; 15. through hole; 16. photovoltaic inverter; 17. battery; 18. solar panel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution: an adjustable OTA signal receiving and transmitting antenna installation device, comprising a main body 1, a transmission cavity 2 is opened inside the main body 1, and a mounting platform 6 is arranged directly above the main body 1;

[0028] It also includes a threaded rod 3, which is rotatably arranged on one side of the transmission chamber 2, and the external thread of the threaded rod 3 is connected to a lifting plate 4, and a connecting block 5 is welded to the upper end of the lifting plate 4, one end of the connecting block 5 extends to the outside of the transmission chamber 2, and the connecting block 5 is slidably matched with the transmission chamber 2, and one end of the connecting block 5 located outside the transmission chamber 2 is welded and fixed to the mounting platform 6;

[0029] It also includes a circular rain shield 12, which is arranged on the outer wall of the mounting platform 6, and the circular rain shield 12 is adhered and fixed to the mounting platform 6, and a rectangular rain shield 14 is adhered and fixed to the lower end of the circular rain shield 12;

[0030] It also includes a battery 17, which is arranged at the middle position of the lower end of the main body 1. A photovoltaic inverter 16 is arranged on one side of the battery 17, and the input end of the photovoltaic inverter 16 is electrically connected to the output end of the battery 17.

[0031] When in use, start the motor 8 to make the first rotating shaft 9 drive one of the bevel gears 10 to rotate, and under the meshing transmission of the two bevel gears 10, the other bevel gear 10 drives the threaded rod 3 to rotate, and the threaded rod 3 drives the lifting plate 4 to rotate synchronously. Under the axial limit of the guide rod 7, the rotation of the lifting plate 4 is converted into an up and down linear motion, thereby driving the connecting block 5 to make the mounting platform 6 rise and fall synchronously. The user can adjust the height of the mounting platform 6 according to the surrounding obstructions, thereby increasing the scope of application and improving practicality.

[0032] See also Figure 5 A motor 8 is disposed on one side of the lower end of the transmission cavity 2, and a first rotating shaft 9 is disposed on the output end of the motor 8 through a coupling, and the motor 8 provides power for the lifting of the mounting platform 6;

[0033] See also Figure 5 A second rotating shaft 11 is welded to the lower end of the threaded rod 3, and the second rotating shaft 11 is rotatably connected to the transmission chamber 2. The outer wall of the second rotating shaft 11 and one end of the first rotating shaft 9 are both provided with a bevel gear 10, and the bevel gears 10 are meshed and connected with each other. The setting of the bevel gear 10 realizes the synchronous rotation of the first rotating shaft 9 and the second rotating shaft 11;

[0034] See also Figure 1 and Figure 2 Solar panels 18 are installed on both sides and the front and rear ends of the upper end of the circular rain shield 12. The output end of the solar panel 18 is electrically connected to the input end of the battery 17. The solar panel 18 can convert light energy into electrical energy to achieve energy saving and environmental protection.

[0035] See also Figure 1 and Figure 3A drainage groove 13 is provided at the upper end of the main body 1, and the drainage groove 13 is matched with the rectangular rain shield 14. The cooperation between the drainage groove 13 and the rectangular rain shield 14 can block the side rainwater and improve the rainproof effect;

[0036] See also Figure 1 A plurality of through holes 15 distributed in a rectangular array are provided at the lower ends of both sides of the drainage groove 13. The through holes 15 are provided to facilitate the discharge of rainwater and avoid the accumulation of rainwater;

[0037] See also Figure 1 and Figure 3 A guide rod 7 is welded on one side of the transmission chamber 2. The guide rod 7 passes through the lifting plate 4, and the guide rod 7 and the lifting plate 4 are slidably matched. The setting of the guide rod 7 limits the lifting plate 4, so that the rotation of the lifting plate 4 is converted into up and down lifting.

[0038] Working principle: When in use, place the main body 1 and install the OTA signal receiving and transmitting antenna through the mounting hole on the mounting platform 6. After the installation is completed, start the motor 8, and the motor 8 will rotate the first shaft 9 through the coupling. The first shaft 9 will drive one of the bevel gears 10 to rotate. The meshing transmission between the two bevel gears 10 can realize the rotation of the other bevel gear 10, so that the second shaft 11 also rotates synchronously, and the second shaft 11 will drive the threaded rod 3 to rotate synchronously, and the threaded rod 3 will drive the lifting plate 4 to rotate synchronously. Due to the sliding fit between the lifting plate 4 and the guide rod 7, the lifting plate 4 will be axially limited, and the rotation of the lifting plate 4 will be converted into up and down linear motion. The lifting plate 4 will drive the connecting block 5 to make the mounting platform 6 rise and fall synchronously, and the user can adjust the position according to the surrounding obstructions. The height of the mounting platform 6 can be adjusted to increase the scope of application and improve practicality. In daily use, the solar panel 18 can absorb sunlight, and the solar panel 18 can convert light energy into electrical energy and store it in the battery 17. The photovoltaic inverter 16 can convert direct current into alternating current required by the motor 8, thereby reducing the cost of use and achieving the purpose of energy saving and environmental protection. On rainy days, the circular rain shield 12 can block and guide the vertically falling rainwater to prevent the rainwater from directly entering the transmission cavity 2, and the rectangular rain shield 14 can block the lateral rainwater so that the rainwater will enter the drainage groove 13, and then the rainwater can be discharged through the through hole 15, thereby avoiding the accumulation of rainwater, further preventing the rainwater from entering the transmission cavity 2, and ensuring normal use.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An adjustable OTA signal receiving and transmitting antenna installation device, comprising a main body (1), a transmission cavity (2) is provided inside the main body (1), and a mounting platform (6) is provided directly above the main body (1), characterized in that: It also comprises a threaded rod (3) which is rotatably arranged on one side of the transmission chamber (2); the outer thread of the threaded rod (3) is connected to a lifting plate (4); a connecting block (5) is welded to the upper end of the lifting plate (4); one end of the connecting block (5) extends to the outside of the transmission chamber (2); the connecting block (5) and the transmission chamber (2) are slidably matched; and one end of the connecting block (5) located outside the transmission chamber (2) is welded and fixed to a mounting platform (6); It also includes a circular rain shield (12), which is arranged on the outer wall of the mounting platform (6), and the circular rain shield (12) is adhesively fixed to the mounting platform (6), and a rectangular rain shield (14) is adhesively fixed to the lower end of the circular rain shield (12); It also includes a storage battery (17) which is arranged at a middle position of the lower end of the main body (1), a photovoltaic inverter (16) is arranged on one side of the storage battery (17), and an input end of the photovoltaic inverter (16) is electrically connected to an output end of the storage battery (17).

2. The adjustable OTA signal receiving and transmitting antenna installation device according to claim 1, characterized in that: A motor (8) is arranged on one side of the lower end of the transmission chamber (2), and a first rotating shaft (9) is arranged at the output end of the motor (8) via a coupling.

3. The adjustable OTA signal receiving and transmitting antenna installation device according to claim 2, characterized in that: A second rotating shaft (11) is welded to the lower end of the threaded rod (3), and the second rotating shaft (11) is rotatably connected to the transmission chamber (2). The outer wall of the second rotating shaft (11) and one end of the first rotating shaft (9) are both provided with bevel gears (10), and the bevel gears (10) are meshingly connected with each other.

4. The adjustable OTA signal receiving and transmitting antenna installation device according to claim 1, characterized in that: Solar panels (18) are installed on both sides and the front and rear ends of the upper end of the circular rain shield (12), and the output end of the solar panel (18) is electrically connected to the input end of the storage battery (17).

5. The adjustable OTA signal receiving and transmitting antenna installation device according to claim 1, characterized in that: A drainage groove (13) is provided at the upper end of the main body (1), and the drainage groove (13) is matched with the rectangular rain shield (14).

6. The adjustable OTA signal receiving and transmitting antenna installation device according to claim 5, characterized in that: A plurality of through holes (15) distributed in a rectangular array are provided at the lower ends of both sides of the hydrophobic groove (13).

7. The adjustable OTA signal receiving and transmitting antenna installation device according to claim 1, characterized in that: A guide rod (7) is welded to one side of the transmission cavity (2), the guide rod (7) passes through the lifting plate (4), and the guide rod (7) and the lifting plate (4) are slidably matched.

Images