A shark fin antenna waterproof structure

Abstract

The utility model relates to the field of automobile parts, specifically disclose a shark fin antenna waterproof structure, including shark fin antenna, the shark fin antenna includes: the fin protruding, installation base, the lower portion of installation base is provided with the inlay seat, the upper surface of inlay seat is installed with waterproof protruding, the side surface of waterproof protruding is installed with inlay gasket, the lower portion of inlay gasket is located the side surface installation of inlay seat with bottom protruding pad, the lower portion of bottom protruding pad is provided with air cushion, the lower surface of inlay seat is installed with pasting adhesive layer. After the air cushion is integrally adhered to the lower surface position of the bottom protruding pad of the side surface of the inlay seat, the pasting adhesive layer of the lower surface of the inlay seat is integrally pasted on the car body, then the inlay seat will extrude the air cushion and change after the whole, reduce the gap of inlay seat and car connection position.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts, specifically a waterproof structure for a shark fin antenna. Background Technology

[0002] Compared to traditional telescopic antennas, whip antennas, and automotive glass antennas, the Tianpin shark fin automotive antenna boasts a highly stylish, dynamic, and eye-catching appearance. It integrates various powerful automotive electronic functions such as FM, GPS, and GSM. The shark fin antenna also functions to guide airflow and reduce driving resistance. It can cut and split airflow, thus eliminating the generation of turbulent airflow, thereby reducing wind resistance and achieving the effects of fuel saving and noise reduction.

[0003] However, current shark fin antennas are prone to water seepage into the vehicle's interior due to gaps created when installed on the vehicle's surface. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a waterproof structure for a shark fin antenna, solving the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a waterproof structure for a shark fin antenna, comprising a shark fin antenna, the shark fin antenna comprising: a fin protrusion, a mounting base, an inlay seat disposed below the mounting base, a waterproof protrusion mounted on the upper surface of the inlay seat, an inlay pad mounted on the side surface of the waterproof protrusion, a bottom protrusion pad mounted below the inlay pad on the side surface of the inlay seat, an air cushion disposed below the bottom protrusion pad, and an adhesive layer mounted on the lower surface of the inlay seat.

[0006] As a further improvement of this utility model: the interior of the embedded base is provided with a wiring hole, and the inside of the wiring hole is connected to the shark fin antenna with a wiring connection.

[0007] As a further improvement of this utility model: a movable buckle is installed on the upper surface of the embedded seat at one end of the waterproof protrusion, and a locking groove is provided on the outer side wall of the movable buckle.

[0008] As a further improvement of this utility model, the outer diameter of the waterproof protrusion is smaller than the inner diameter of the mounting base.

[0009] As a further improvement of this utility model: the embedded pad is a rubber component, and the air cushion and the bottom protruding pad are bonded and fixed together with glue.

[0010] As a further improvement of this utility model, the wiring hole is configured to pass through the embedded seat.

[0011] As a further improvement of this utility model, the fin protrusion is integrally and fixedly connected to the mounting base.

[0012] As a further improvement of this utility model, an movable notch is provided between the movable buckle and the waterproof protrusion.

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

[0014] By attaching the air cushion to the bottom of the raised pad on the side surface of the insert, and then attaching the adhesive layer on the bottom surface of the insert to the vehicle body, the insert will deform under the pressure of the air cushion, thus reducing the gap between the insert and the vehicle.

[0015] After the embedded pad strip on the outside of the waterproof protrusion above the embedded base is fastened to the inside of the mounting base, the movable buckle above the embedded base is squeezed and deformed by the mounting base. It is then limited by the buckle inside the mounting base in the locking groove on the side surface of the movable buckle, which facilitates subsequent disassembly. Attached Figure Description

[0016] Figure 1 A schematic diagram of a waterproof structure for a shark fin antenna;

[0017] Figure 2 An exploded view of a shark fin antenna in a waterproof structure for a shark fin antenna;

[0018] Figure 3 This is a schematic diagram of the embedded base in a waterproof structure for a shark fin antenna.

[0019] Figure 4 A bottom view of the embedded base in a waterproof structure for a shark fin antenna;

[0020] Figure 5 This is a cross-sectional view of a shark fin antenna in a waterproof structure for a shark fin antenna.

[0021] In the diagram: 1. Shark fin antenna; 2. Fin protrusion; 3. Mounting base; 4. Wiring; 5. Embedded base; 6. Air cushion; 501. Waterproof protrusion; 502. Embedded pad; 503. Bottom protrusion pad; 504. Movable buckle; 505. Locking slot; 506. Wiring hole; 507. Adhesive layer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-5 As shown, this embodiment provides a waterproof structure for a shark fin antenna, including a shark fin antenna 1. The shark fin antenna 1 includes a fin protrusion 2 and a mounting base 3. The fin protrusion 2 and the mounting base 3 are integrally fixedly connected. An embedded seat 5 is provided below the mounting base 3. A waterproof protrusion 501 is installed on the upper surface of the embedded seat 5. The outer diameter of the waterproof protrusion 501 is smaller than the inner diameter of the mounting base 3. An embedded pad 502 is installed on the side surface of the waterproof protrusion 501. The embedded pad 502 is a rubber component. A bottom protrusion pad 503 is installed below the embedded pad 502 on the side surface of the embedded seat 5. An air cushion 6 is provided below the bottom protrusion pad 503. The air cushion 6 and the bottom protrusion pad 503 are fixed together by adhesive. An adhesive layer 507 is installed on the lower surface of the embedded seat 5.

[0024] like Figure 2-3 As shown, in this embodiment, a wiring through hole 506 is installed inside the embedded base 5. The wiring through hole 506 is through the embedded base 5. A wiring 4 is connected between the inner side of the wiring through hole 506 and the shark fin antenna 1. A movable buckle 504 is installed on one end of the waterproof protrusion 501 on the upper surface of the embedded base 5. A movable notch is provided between the movable buckle 504 and the waterproof protrusion 501. A locking groove 505 is provided on the outer side wall of the movable buckle 504.

[0025] The working principle of this utility model is as follows: In use, after removing the signal antenna from inside the car and connecting it to wiring 4, and then connecting wiring 4 to the shark fin antenna 1, the wiring through-hole 506 on the inset 5 is aligned with the pre-drilled hole on the car. The air cushion 6 is then adhered to the lower surface of the bottom protrusion 503 on the side surface of the inset 5. Finally, the adhesive layer 507 on the lower surface of the inset 5 is adhered to the car body. The inset 5 will then compress the air cushion 6, causing it to deform and reducing the size of the inset. The gap between seat 5 and the car is filled by connecting the mounting base 3 to the upper part of the inner seat 5. The inner pad 502 on the outside of the waterproof protrusion 501 on the upper part of the inner seat 5 is then fastened to the inside of the mounting base 3. At the same time, the movable buckle 504 on the upper part of the inner seat 5 is deformed by the mounting base 3 and is limited by the buckle inside the mounting base 3 in the locking groove 505 on the side surface of the movable buckle 504. When disassembly is required, the movable buckle 504 is pressed into the inner side of the inner seat 5 to disconnect from the limitation of the mounting base 3.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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 "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof structure for a shark fin antenna, comprising a shark fin antenna (1), characterized in that, The shark fin antenna (1) includes: a fin protrusion (2) and a mounting base (3). An inlay seat (5) is provided below the mounting base (3). A waterproof protrusion (501) is installed on the upper surface of the inlay seat (5). An inlay pad (502) is installed on the side surface of the waterproof protrusion (501). A bottom protrusion pad (503) is installed below the inlay pad (502) on the side surface of the inlay seat (5). An air cushion (6) is provided below the bottom protrusion pad (503). An adhesive layer (507) is installed on the lower surface of the inlay seat (5).

2. The waterproof structure of a shark fin antenna according to claim 1, characterized in that, The interior of the embedded base (5) is equipped with a wiring hole (506), and the inside of the wiring hole (506) is connected to the shark fin antenna (1) by a wiring (4).

3. The waterproof structure of a shark fin antenna according to claim 1, characterized in that, The upper surface of the embedded seat (5) is equipped with a movable buckle (504) at one end of the waterproof protrusion (501), and a locking groove (505) is provided on the outer side wall of the movable buckle (504).

4. The waterproof structure of a shark fin antenna according to claim 1, characterized in that, The outer diameter of the waterproof protrusion (501) is smaller than the inner diameter of the mounting base (3).

5. The waterproof structure of a shark fin antenna according to claim 1, characterized in that, The embedded pad (502) is a rubber component, and the air cushion (6) and the bottom raised pad (503) are glued together.

6. The waterproof structure of a shark fin antenna according to claim 2, characterized in that, The wiring through hole (506) is connected to the embedded seat (5).

7. The waterproof structure of a shark fin antenna according to claim 1, characterized in that, The fin protrusion (2) is integrally fixedly connected to the mounting base (3).

8. The waterproof structure of a shark fin antenna according to claim 3, characterized in that, An movable notch is provided between the movable buckle (504) and the waterproof protrusion (501).

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