External sucker antenna assembly

Abstract

The utility model relates to the technical field of antenna assemblies, in particular to an external sucker antenna assembly, which comprises a base, a connecting stud is arranged at the top of the base, an antenna column is arranged at the top of the connecting stud, a protective rod sleeve is sleeved on the surface of the antenna column, and a winding roll is elastically connected in the base through a coil spring. A connecting wire is wound on the surface of the winding roll, a rotating block is arranged at the top of the winding roll, a connecting block is arranged at the bottom of the connecting stud, a U-shaped sealing cover is arranged at the bottom of the base, and a magnetic attraction block and a suction cup are arranged on the lower surface of the U-shaped sealing cover. According to the external sucker antenna assembly, through the arrangement of the coil spring and the winding roll, the connecting wire can be flexibly stored, so that the flexibility of the assembly is improved, the connecting wire can be wound or unwound according to field installation conditions, and the situation that installation is affected due to the fact that a traditional connecting wire with the fixed length is too long or too short is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of antenna assembly technology, specifically to an external suction cup antenna assembly. Background Technology

[0002] An antenna is a device that converts electrical signals into electromagnetic waves and transmits them, or receives electromagnetic waves and converts them into electrical signals. It is a key component of wireless communication systems and is widely used in broadcasting, television, mobile communication, satellite communication, radar and other fields. As a core component of wireless communication systems, antennas have various types and a wide range of applications. With the development of technologies such as 5G, the Internet of Things and satellite communication, antenna technology is constantly innovating to meet higher performance requirements and a wider range of application scenarios.

[0003] Currently, traditional external antenna assemblies mostly have fixed-length connecting cables, which can easily lead to situations where the cables are too long or too short during on-site installation. In particular, if the cables are too short, the installers need to lengthen them, causing some trouble for the installers. Furthermore, their installation methods are limited and have poor adaptability, which can no longer meet the needs of current installers. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an external suction cup antenna assembly, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an external suction cup antenna assembly, comprising a base, a connecting stud on the top of the base, an antenna post on the top of the connecting stud, a protective sleeve on the surface of the antenna post, a coiled reel elastically connected inside the base via a coil spring, a connecting wire wound around the surface of the coil, a rotating block on the top of the coil, a connecting block at the bottom of the connecting stud, a U-shaped cover at the bottom of the base, and a magnetic block and a suction cup on the lower surface of the U-shaped cover.

[0006] Optionally, one end of the connecting line is connected to the rotating block, and the other end of the connecting line is connected to a connector.

[0007] Optionally, the connecting wire passes through a wire hole on the surface of the base.

[0008] Optionally, a sealing plug is provided inside the threading hole.

[0009] Optionally, the upper surface of the rotating block is provided with a contact groove, and the bottom of the connecting block is provided with a contact block.

[0010] Optionally, the antenna post, connecting stud, connecting block, rotating block, and connecting wire are electrically connected together.

[0011] This utility model provides an external suction cup antenna assembly, which has the following beneficial effects:

[0012] 1. This external suction cup antenna assembly, through the setting of the coil spring and the winding reel, can flexibly store the connecting wire, thereby improving the flexibility of the assembly. The connecting wire can be wound up or unwound according to the on-site installation situation, effectively avoiding the situation where the connecting wire is too long or too short, which affects the installation due to the traditional fixed length connecting wire. Through the cooperation of the contact groove on the rotating block and the contact block on the connecting block, it is ensured that the connection between the connecting wire and the antenna column will not be broken when the winding reel is winding up or unwound.

[0013] 2. This external suction cup antenna assembly, through the setting of magnetic blocks and suction cups, allows the assembly to be installed using both magnetic and adsorption methods, effectively adapting to different installation equipment or environments, making it convenient for operators to install. The antenna column is protected by the protective sleeve, the bottom of the sealed base is protected by the U-shaped cover, and the wire hole is sealed by the sealing soft plug, effectively preventing water or dust from entering the base from here. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the partial explosion structure of this utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0017] In the diagram: 1. Base; 2. Connecting stud; 3. Antenna column; 4. Protective rod sleeve; 5. Coil spring; 6. Cable reel; 7. Connecting wire; 8. Rotating block; 9. Connecting block; 10. U-shaped cover; 11. Magnetic block; 12. Suction cup; 13. Connector; 14. Wire hole; 15. Sealing plug; 16. Contact groove; 17. Contact block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Please see Figures 1 to 3This utility model provides a technical solution: an external suction cup antenna assembly, including a base 1, a connecting stud 2 on the top of the base 1, an antenna post 3 on the top of the connecting stud 2, a protective sleeve 4 on the surface of the antenna post 3 to protect the antenna post 3, and a winding reel 6 elastically connected to the inside of the base 1 by a coil spring 5. The coil spring 5 allows the winding reel 6 to automatically wind up excessively long connecting wires 7. The surface of the winding reel 6 is wound with the connecting wire 7. Through the arrangement of the coil spring 5 and the winding reel 6, the connecting wire 7 can be wound around the antenna post. The wiring 7 is flexibly stored to improve the flexibility of the component. The wiring 7 can be wound or unwound according to the on-site installation situation, effectively avoiding the situation where the traditional fixed length wiring 7 is too long or too short and affects the installation. The wiring 7 passes through the wire hole 14 on the surface of the base 1. The wire hole 14 is provided with a sealing soft plug 15. The sealing soft plug 15 is used to seal the wire hole 14, effectively preventing water or dust from entering the base 1 from here. One end of the wiring 7 is connected to the rotating block 8, and the other end of the wiring 7 is connected to the connector 13.

[0020] A rotating block 8 is provided on the top of the reel 6, and a connecting block 9 is provided on the bottom of the connecting stud 2. A contact groove 16 is provided on the upper surface of the rotating block 8, and a contact block 17 is provided on the bottom of the connecting block 9. Through the cooperation of the contact groove 16 on the rotating block 8 and the contact block 17 on the connecting block 9, the contact block 17 and the contact groove 16 remain in contact when the reel 6 is winding or unwinding the connecting wire 7. This ensures that the connection between the connecting wire 7 and the antenna post 3 is not broken, thus preventing disruption of the entire antenna assembly. (Antenna post 3, connecting stud 2, connecting...) Block 9, rotating block 8, and connecting wire 7 are electrically connected together. A U-shaped cover 10 is provided at the bottom of the base 1 to protect the bottom of the sealed base 1. A magnetic block 11 and a suction cup 12 are provided on the lower surface of the U-shaped cover 10. The magnetic block 11 is ring-shaped to facilitate the threaded installation of the suction cup 12 at the center of the magnetic block 11. With the magnetic block 11 and suction cup 12, the component can be installed using both magnetic and adsorption methods, effectively adapting to different installation equipment or environments, and facilitating installation by operators.

[0021] In this invention, the working steps of the device are as follows:

[0022] First, install the connecting stud 2 on the top of the base 1, then thread the antenna column 3 onto the connecting stud 2, and then put the protective rod sleeve 4 on the surface of the antenna column 3.

[0023] Then, place the connecting block 9 into the base 1, with the top contacting the connecting stud 2, so that the connecting wire 7 passes through the sealing soft plug 15 in the wire hole 14, install the connector 13 on the connecting end of the connecting wire 7, and connect the other end to the rotating block 8, and then wind the excess wire onto the winding spool 6.

[0024] The winding reel 6, carrying the connecting wire 7, is mounted on the top of the U-shaped cover 10 by the coil spring 5, so that the contact groove 16 on the rotating block 8 is aligned with the contact block 17 below the connecting block 9, and the U-shaped cover 10 is installed, while the magnetic block 11 and the suction cup 12 are mounted on the lower surface of the U-shaped cover 10.

[0025] During assembly, simply stretch the connecting wire 7 and connect the device through the connector 13. Then, depending on the on-site installation conditions, choose either magnetic attraction or adsorption. When choosing magnetic attraction, remove the suction cup 12 and expose the bottom of the magnetic block 11 to better magnetically attach it to the device.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An external suction cup antenna assembly comprising a base (1), characterized in that: The top of the base (1) is provided with a connecting stud (2), the top of the connecting stud (2) is provided with an antenna column (3), the surface of the antenna column (3) is sleeved with a protection rod sleeve (4), the inside of the base (1) is elastically connected with a winding reel (6) through a coil spring (5), the surface of the winding reel (6) is wound with a connecting line (7), the top of the winding reel (6) is provided with a rotating block (8), the bottom of the connecting stud (2) is provided with a connecting block (9), the bottom of the base (1) is provided with a U-shaped cover (10), the lower surface of the U-shaped cover (10) is provided with a magnetic suction block (11) and a suction disc (12).

2. An external suction cup antenna assembly according to claim 1, characterized in that: One end of the connecting line (7) is connected to the rotating block (8), and the other end of the connecting line (7) is connected with a connecting head (13).

3. An external suction cup antenna assembly according to claim 2, characterized in that: The connecting line (7) penetrates the threading hole (14) on the surface of the base (1).

4. An external suction cup antenna assembly according to claim 3, characterized in that: The inside of the threading hole (14) is provided with a sealing soft plug (15).

5. The external puck antenna assembly of claim 1, wherein: The upper surface of the rotating block (8) is provided with a contact groove (16), and the bottom of the connecting block (9) is provided with a contact block (17).

6. The external puck antenna assembly of claim 1, wherein: The antenna column (3), the connecting stud (2), the connecting block (9), the rotating block (8) and the connecting line (7) are electrically connected together.

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