An angle-adjustable outdoor digital television antenna support

Abstract

The utility model provides an adjustable angle's outdoor digital television antenna support relates to antenna support technical field, including base, the top of base is provided with angle convenient adjustment mechanism, angle convenient adjustment mechanism includes rotary vertical support, the bottom surface fixed connection of rotary vertical support has first threaded rod, the outer surface threaded connection of first threaded rod has first adjusting top block, the inner wall fixed connection of base has auxiliary bearing, the inboard wall fixed connection of rotary vertical support has second threaded rod. This adjustable angle's outdoor digital television antenna support, through base, rotary vertical support, first threaded rod, auxiliary bearing, first adjusting top block, second threaded rod, rotary crosspiece, second adjusting top block, clamping seat, threading board and antenna main part, clamping seat can hold up the pole antenna main part, threading board cooperates external binding or steel wire and can bind tightly the pole antenna main part, and then can adjust the horizontal rotation direction of antenna main part under the rotary of first threaded rod with auxiliary bearing inner race.

Description

Technical Field

[0001] This utility model relates to an antenna bracket, specifically an adjustable-angle outdoor digital television antenna bracket, belonging to the field of antenna bracket technology. Background Technology

[0002] Antenna brackets are devices used to fix and support television antennas. They help keep the antenna in a stable position to optimize signal reception. When outdoor digital television antennas need to be installed at high places (such as rooftops or walls), avoid obstructions, or need to be adjusted in angle to enhance the signal, antenna brackets are usually used to ensure that the antenna is stable and in a position that is conducive to receiving signals.

[0003] The existing utility model with authorization announcement number CN221328094U discloses a broadcast television antenna bracket. It uses a spring-loaded mechanism to enable a winding roller to perform a winding operation similar to a measuring tape. One end of the wire is fixed to the winding roller, ensuring that the fixed end of the wire remains unaffected during both the unwinding and winding processes. This allows the wire to remain permanently wound and adhered to the surface of the winding roller. The wire then sequentially contacts a first conductive post, a conductive ring, a second conductive post, and a power cord, thus enabling the wire to conduct electricity. The rotatable connection between the first conductive post and the conductive ring ensures that they remain electrically connected throughout the rotation of the winding roller. This allows the antenna to remain powered continuously, unaffected by position adjustments, and prevents the wire from haphazardly piling up.

[0004] While the aforementioned technical solution can retract the antenna cable and prevent haphazard wire accumulation, it lacks a convenient angle adjustment structure for multi-directional antenna adjustment. This limits the applicability of the antenna bracket due to the inconvenience of positioning the antenna in different directions. Therefore, this paper proposes an adjustable-angle outdoor digital television antenna bracket. Utility Model Content

[0005] This invention proposes an adjustable-angle outdoor digital TV antenna bracket to solve the problem that the lack of a convenient angle adjustment structure for multi-directional antenna adjustment in the existing technology makes it inconvenient to position the antenna in different directions, thus limiting the application scenarios of the entire antenna bracket.

[0006] This utility model is achieved through the following technical solution: an adjustable angle outdoor digital TV antenna bracket, including a base, and an angle-adjustable mechanism is provided above the base; The convenient angle adjustment mechanism includes a rotating vertical frame, a first threaded rod fixedly connected to the bottom surface of the rotating vertical frame, a first adjusting top block threadedly connected to the outer surface of the first threaded rod, an auxiliary bearing fixedly connected to the inner wall of the base, a second threaded rod fixedly connected to the inner side wall of the rotating vertical frame, a rotating horizontal frame arranged inside the rotating vertical frame, a second adjusting top block threadedly connected to the outer surface of the second threaded rod, two card holders fixedly connected to the upper surface of the rotating horizontal frame, an antenna body arranged above the rotating horizontal frame, and two wire guide plates fixedly connected to both sides of the rotating horizontal frame.

[0007] Specifically, the inner ring of the auxiliary bearing is fixedly connected to the outer surface of the first threaded rod, the inner wall of the rotating crossbeam is rotatably connected to the outer surface of the second threaded rod, the right side of the rotating crossbeam is in contact with the inner side wall of the rotating vertical frame, the interior of each of the card holders is engaged with the outer surface of the antenna body, and four assembly plates are fixedly connected to the outer surface of the base, with three assembly holes opened on the upper surface of each assembly plate.

[0008] Furthermore, a first anti-slip sleeve is fixedly connected to the outer surface of the first adjusting top block, and a plurality of identical first anti-slip protrusions are fixedly connected to the outer surface of the first anti-slip sleeve.

[0009] The bottom surface of the first adjusting block is fixedly connected to a first anti-slip washer, and the bottom surface of the first anti-slip washer is in contact with the upper surface of the base.

[0010] Preferably, a second anti-slip sleeve is fixedly connected to the outer surface of the second adjusting top block, and a plurality of identical second anti-slip protrusions are fixedly connected to the outer surface of the second anti-slip sleeve.

[0011] Furthermore, a second anti-slip washer is fixedly connected to the right side of the second adjusting top block, and the right side of the second anti-slip washer is in contact with the left side of the rotating crossbeam.

[0012] This utility model provides an adjustable-angle outdoor digital TV antenna bracket, which has the following beneficial effects: This adjustable outdoor digital TV antenna bracket, through the cooperation of a base, a rotating vertical frame, a first threaded rod, an auxiliary bearing, a first adjusting block, a second threaded rod, a rotating horizontal frame, a second adjusting block, a locking seat, a cable guide plate, and the antenna body, allows for the locking seat to hold the rod-shaped antenna body in place. The cable guide plate, together with external cable ties or wires, can secure the rod-shaped antenna body. Furthermore, the horizontal rotation of the antenna body can be adjusted by the rotation of the first threaded rod around the inner ring of the auxiliary bearing. Tightening the first adjusting block around the threaded rod and then tightening it against the base fixes the horizontal orientation of the antenna body. The vertical tilt angle of the antenna body can be adjusted by the rotation of the rotating horizontal frame around the second threaded rod. Tightening the second adjusting block around the threaded rod and then tightening it against the rotating horizontal frame fixes the tilt orientation of the antenna body. This design facilitates multi-angle and multi-directional adjustment and fixation of the antenna body, expanding the overall application scenarios of the antenna bracket. It avoids the problem of limited application scenarios due to the lack of a convenient angle adjustment structure for multi-directional antenna adjustment, which hinders the positioning of the antenna in different directions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an adjustable-angle outdoor digital television antenna bracket according to the present invention. Figure 2 This is a schematic diagram of the base structure of this utility model; Figure 3 This is a bottom view of the first anti-slip washer of this utility model; Figure 4 This is a side view of the rotating vertical frame structure of this utility model.

[0014] Explanation of reference numerals in the attached figures 1. Base; 2. Angle adjustment mechanism; 201. Rotating vertical frame; 202. First threaded rod; 203. Auxiliary bearing; 204. First adjusting top block; 205. Second threaded rod; 206. Rotating horizontal frame; 207. Second adjusting top block; 208. Card holder; 209. Wiring plate; 210. Antenna body; 3. Assembly plate; 4. Assembly hole; 5. First anti-slip sleeve; 6. First anti-slip protrusion; 7. First anti-slip washer; 8. Second anti-slip sleeve; 9. Second anti-slip protrusion; 10. Second anti-slip washer. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0016] Please see Figures 1-4 This utility model provides an adjustable angle outdoor digital TV antenna bracket, including a base 1. An angle adjustment mechanism 2 is provided on the top of the base 1. The angle adjustment mechanism 2 includes a rotating vertical frame 201. A first threaded rod 202 is fixedly connected to the bottom surface of the rotating vertical frame 201. Four mounting plates 3 are fixedly connected to the outer surface of the base 1. Each mounting plate 3 has three mounting holes 4 on its upper surface. By setting the mounting holes 4, the base 1 can be fixed to the outdoor roof, balcony or exterior wall with the help of external bolts or other rod-shaped positioning structures, thereby facilitating the initial fixation of the entire antenna bracket.

[0017] Please refer to this carefully. Figure 1 , Figure 2 and Figure 3 The outer surface of the first threaded rod 202 is threadedly connected to a first adjusting top block 204. An auxiliary bearing 203 is fixedly connected to the inner wall of the base 1. The inner ring of the auxiliary bearing 203 is fixedly connected to the outer surface of the first threaded rod 202. A first anti-slip sleeve 5 is fixedly connected to the outer surface of the first adjusting top block 204. Several identical first anti-slip protrusions 6 are fixedly connected to the outer surface of the first anti-slip sleeve 5. By setting the first anti-slip protrusions 6, the anti-slip property of the outer surface of the first anti-slip sleeve 5 can be increased. By setting the first anti-slip sleeve 5 and the first anti-slip protrusions 6, the anti-slip property of the outer surface of the first adjusting top block 204 can be increased together, making it easier and more convenient to turn the first adjusting top block 204.

[0018] Please refer to this carefully. Figure 1 , Figure 3 and Figure 4 A second threaded rod 205 is fixedly connected to the inner wall of the rotating vertical frame 201. A rotating horizontal frame 206 is provided inside the rotating vertical frame 201. The inner wall of the rotating horizontal frame 206 is rotatably connected to the outer surface of the second threaded rod 205. The right side of the rotating horizontal frame 206 is in contact with the inner wall of the rotating vertical frame 201. A first anti-slip washer 7 is fixedly connected to the bottom surface of the first adjusting top block 204. The bottom surface of the first anti-slip washer 7 is in contact with the upper surface of the base 1. By setting the first anti-slip washer 7, the anti-slip property of the bottom surface of the first adjusting top block 204 can be increased, thereby increasing the anti-slip stability effect when the first adjusting top block 204 is in contact with the base 1.

[0019] Please refer to this carefully. Figure 1 and Figure 4 The outer surface of the second threaded rod 205 is threadedly connected to a second adjusting top block 207. The upper surface of the rotating crossbeam 206 is fixedly connected to two card seats 208. The outer surface of the second adjusting top block 207 is fixedly connected to a second anti-slip sleeve 8. The outer surface of the second anti-slip sleeve 8 is fixedly connected to several identical second anti-slip protrusions 9. By setting the second anti-slip protrusions 9, the anti-slip property of the outer surface of the second anti-slip sleeve 8 can be increased. By setting the second anti-slip sleeve 8 and the second anti-slip protrusions 9, the anti-slip property of the outer surface of the second adjusting top block 207 can be increased together, making it easier and more convenient to turn the second adjusting top block 207.

[0020] Please refer to this carefully. Figure 1 and Figure 4 An antenna body 210 is mounted above the rotating crossbeam 206. The antenna body 210 is based on existing mature technology and is illustrated using a common rod-shaped structure. The interior of each mounting bracket 208 is engaged with the outer surface of the antenna body 210. Two cable guides 209 are fixedly connected to both sides of the rotating crossbeam 206. The cable guides 209 can also be used with external cable ties or wires to bind rod-shaped antennas of different thicknesses, thereby increasing the stability of the binding between the antenna and the rotating crossbeam 206. A second anti-slip washer 10 is fixedly connected to the right side of the second adjusting top block 207. The right side of the second anti-slip washer 10 contacts the left side of the rotating crossbeam 206. By setting the second anti-slip washer 10, the anti-slip properties of the right side of the second adjusting top block 207 can be increased, thereby increasing the anti-slip effect of the contact surface between the second adjusting top block 207 and the rotating crossbeam 206.

[0021] In use, the following steps are taken: First, the base 1 is installed in a suitable outdoor location, such as a roof or wall, using the mounting holes 4 on the mounting plate 3 and external bolts or other fasteners. The antenna body 210 is placed above the rotating crossbeam 206 and initially fixed by two clips 208. Then, the cable guides 209 on both sides of the rotating crossbeam 206 are used to further secure the antenna body 210 to the rotating crossbeam 206 with external cable ties or wires, ensuring a stable connection between the antenna body 210 and the rotating crossbeam 206 and preventing wobbling. When adjusting the horizontal angle, since the bottom of the first threaded rod 202 is fixed to the inner ring of the auxiliary bearing 203, rotating the vertical frame 201 can drive the first threaded rod 202 to rotate along the inner ring of the auxiliary bearing 203, thereby adjusting the horizontal orientation of the antenna body 210. After adjusting to the appropriate position, the first adjusting top block 204 is turned to move it downwards along the thread of the first threaded rod 202 until the first anti-slip washer 7 is engaged with the first threaded rod 202. The upper surface of the base 1 is in close contact and pressed against the rotating vertical frame 201, which is fixed by friction to complete the horizontal angle locking. The vertical pitch angle is adjusted by rotating the horizontal frame 206. The horizontal frame 206 is fitted on the second threaded rod 205 and can rotate around the second threaded rod 205, thereby changing the pitch angle of the antenna body 210. After the angle is determined, the second adjusting top block 207 is turned to move it to the right along the thread of the second threaded rod 205 until the second anti-slip washer 10 is in close contact and pressed against the left side of the rotating horizontal frame 206. The rotating horizontal frame 206 is fixed by friction to complete the pitch angle locking. The design of the entire adjustable angle outdoor digital TV antenna bracket effectively solves the problem that the lack of a convenient angle adjustment structure that can adjust the antenna in multiple directions makes it inconvenient to position the antenna in different directions, which limits the application scenarios of the entire antenna bracket.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable-angle outdoor digital television antenna bracket, comprising a base (1), characterized in that: An angle adjustment mechanism (2) is provided above the base (1); The angle adjustment mechanism (2) includes a rotating vertical frame (201), a first threaded rod (202) is fixedly connected to the bottom surface of the rotating vertical frame (201), a first adjusting top block (204) is threadedly connected to the outer surface of the first threaded rod (202), an auxiliary bearing (203) is fixedly connected to the inner wall of the base (1), a second threaded rod (205) is fixedly connected to the inner side wall of the rotating vertical frame (201), a rotating horizontal frame (206) is provided inside the rotating vertical frame (201), a second adjusting top block (207) is threadedly connected to the outer surface of the second threaded rod (205), two card holders (208) are fixedly connected to the upper surface of the rotating horizontal frame (206), an antenna body (210) is provided above the rotating horizontal frame (206), and two wire guides (209) are fixedly connected to both sides of the rotating horizontal frame (206).

2. The adjustable-angle outdoor digital TV antenna bracket according to claim 1, characterized in that: The inner ring of the auxiliary bearing (203) is fixedly connected to the outer surface of the first threaded rod (202), the inner wall of the rotating crossbeam (206) is rotatably connected to the outer surface of the second threaded rod (205), the right side of the rotating crossbeam (206) is in contact with the inner side wall of the rotating vertical frame (201), the interior of each of the card holders (208) is engaged with the outer surface of the antenna body (210), and four mounting plates (3) are fixedly connected to the outer surface of the base (1), and three mounting holes (4) are opened on the upper surface of each mounting plate (3).

3. The adjustable-angle outdoor digital TV antenna bracket according to claim 1, characterized in that: The outer surface of the first adjusting top block (204) is fixedly connected to a first anti-slip sleeve (5), and the outer surface of the first anti-slip sleeve (5) is fixedly connected to a plurality of identical first anti-slip protrusions (6).

4. The adjustable-angle outdoor digital television antenna bracket according to claim 1, characterized in that: The bottom surface of the first adjusting top block (204) is fixedly connected with a first anti-slip washer (7), and the bottom surface of the first anti-slip washer (7) is in contact with the upper surface of the base (1).

5. The adjustable-angle outdoor digital TV antenna bracket according to claim 1, characterized in that: The outer surface of the second adjusting top block (207) is fixedly connected to a second anti-slip sleeve (8), and the outer surface of the second anti-slip sleeve (8) is fixedly connected to several identical second anti-slip protrusions (9).

6. The adjustable-angle outdoor digital television antenna bracket according to claim 5, characterized in that: The right side of the second adjusting top block (207) is fixedly connected to the second anti-slip washer (10), and the right side of the second anti-slip washer (10) is in contact with the left side of the rotating crossbeam (206).

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