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CN-224204341-U - Telescopic tuner antenna

CN224204341UCN 224204341 UCN224204341 UCN 224204341UCN-224204341-U

Abstract

The utility model relates to the field of tuner antennas, and discloses a telescopic tuner antenna which comprises a tuner body, wherein an installation seat is fixedly connected to the upper side of the tuner body, an antenna seat is clamped on the inner wall of the upper side of the installation seat, a sliding groove is formed in the inner wall of the right side of the antenna seat, a baffle is connected to the inner wall of the installation seat in a sliding manner, a guide block is fixedly connected to the outer wall of the left side of the baffle, a sealing gasket is arranged on the inner wall of the upper side of the installation seat, a waterproof shell is connected to the outer wall of the installation seat in a sliding manner, a compression ring is connected to the antenna seat in a threaded manner, the antenna body is rotationally connected to the antenna seat, and a quick assembly component is arranged on the outer wall of the antenna seat. According to the utility model, the baffle rotates along with the antenna seat to seal the opening of the mounting groove, and after the antenna seat is mounted, the pressing ring is rotated to enable the waterproof shell to move downwards until the sealing gasket is extruded, so that a good waterproof effect is realized.

Inventors

  • WANG JUPING
  • ZHAO GUOGUANG
  • PEI GUANGLU

Assignees

  • 深圳市贝尔伯特实业有限公司

Dates

Publication Date
20260505
Application Date
20250606

Claims (10)

  1. 1. The telescopic tuner antenna comprises a tuner body (1) and is characterized in that an installation seat (2) is fixedly connected to the upper side of the tuner body (1), an antenna seat (5) is clamped on the inner wall of the upper side of the installation seat (2), a sliding groove (14) is formed in the inner wall of the right side of the antenna seat (5), a baffle plate (12) is connected to the inner wall of the installation seat (2) in a sliding mode, a guide block (13) is fixedly connected to the outer wall of the left side of the baffle plate (12), a sealing gasket (10) is installed on the inner wall of the upper side of the installation seat (2), a waterproof shell (3) is slidingly arranged on the outer wall of the installation seat (2), a compression ring (4) is connected to the upper thread of the antenna seat (5), an antenna body (6) is connected to the upper rotation of the antenna seat (5), and a fast-assembling component is arranged on the outer wall of the antenna seat (5) and used for installing the antenna seat (5).
  2. 2. The telescopic tuner antenna according to claim 1, wherein the quick assembly comprises a fixed block (11), the rear side outer wall of the fixed block (11) is fixedly connected to the front side outer wall of the antenna base (5), the inner wall of the mounting base (2) is elastically connected with a slip ring (9) through a spring (8), the inner wall of the slip ring (9) is fixedly connected with an inserting rod (7), and the upper side of the mounting base (2) is provided with a mounting groove (15).
  3. 3. The telescopic tuner antenna according to claim 2, characterized in that one end of the spring (8) is fixedly connected to the inner wall of the mounting base (2), and the other end of the spring (8) is fixedly connected to the upper outer wall of the slip ring (9).
  4. 4. The telescopic tuner antenna according to claim 2, characterized in that the outer wall of the slip ring (9) is slidingly connected to the inner wall of the mounting base (2).
  5. 5. The telescopic tuner antenna according to claim 2, wherein the outer wall of the inserted link (7) is slidably connected to the inner wall of the mounting base (2), and the lower outer wall of the inserted link (7) is clamped to the upper inner wall of the fixing block (11).
  6. 6. The retractable tuner antenna of claim 1, wherein said baffle (12) is provided in a fan shape, and an upper area of said baffle (12) is larger than an opening area of said mounting groove (15).
  7. 7. The retractable tuner antenna according to claim 1, wherein the outer wall of the guide block (13) slides on the inner wall of the chute (14), and the guide block (13) is arranged in a trapezoid.
  8. 8. The retractable tuner antenna of claim 1, wherein said antenna body (6) is three-piece, said antenna body (6) being retractable.
  9. 9. The telescopic tuner antenna according to claim 1, wherein the sealing gasket (10) is arranged in a ring shape, and the sealing gasket (10) is fixed on the inner side of the mounting seat (2).
  10. 10. The telescopic tuner antenna according to claim 1, wherein the upper outer wall of the waterproof case (3) is inclined, and the lower outer wall of the waterproof case (3) is in contact with the upper outer wall of the gasket (10).

Description

Telescopic tuner antenna Technical Field The utility model relates to the field of tuner antennas, in particular to a telescopic tuner antenna. Background A retractable high frequency head antenna is an antenna device for receiving or transmitting high frequency signals having an adjustable length function. The tuner antenna works based on ampere law and Faraday electromagnetic induction law, when current passes through the antenna, a magnetic field is generated, the magnetic field changes to generate an electric field, and the electric field propagates along the antenna to generate electromagnetic waves, so that signal transmission or signal reception is realized. The existing part of tuner and antenna are connected through plug-in type, the electrical connection is usually realized by means of physical contact between a plug and a socket, the matching tolerance between the plug and the socket is unreasonable, rainwater and moisture are easy to infiltrate through gaps, and therefore the telescopic tuner antenna is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a telescopic high-frequency head antenna, and aims to solve the problem of poor waterproof effect in the prior art. In order to achieve the purpose, the telescopic tuner antenna comprises a tuner body, wherein an installation seat is fixedly connected to the upper side of the tuner body, an antenna seat is clamped on the inner wall of the upper side of the installation seat, a sliding groove is formed in the inner wall of the right side of the antenna seat, a baffle is connected to the inner wall of the installation seat in a sliding mode, a guide block is fixedly connected to the outer wall of the left side of the baffle, a sealing gasket is arranged on the inner wall of the upper side of the installation seat, a waterproof shell is arranged on the outer wall of the installation seat in a sliding mode, a compression ring is connected to the antenna seat in a threaded mode, an antenna body is connected to the antenna seat in a rotating mode, and a fast-assembling component is arranged on the outer wall of the antenna seat and used for installing the antenna seat. As a further description of the above technical solution: the fast-assembling subassembly includes the fixed block, the rear side outer wall fixed connection of fixed block is on the front side outer wall of antenna pedestal, be connected with the sliding ring through spring elastic on the inner wall of mount pad, fixedly connected with inserted bar on the inner wall of sliding ring, the mounting groove has been seted up to the upside of mount pad. As a further description of the above technical solution: One end of the spring is fixedly connected to the inner wall of the mounting seat, and the other end of the spring is fixedly connected to the outer wall of the upper side of the slip ring. As a further description of the above technical solution: the outer wall sliding connection of sliding ring is on the inner wall of mount pad. As a further description of the above technical solution: The outer wall sliding connection of inserted bar is on the inner wall of mount pad, the downside outer wall joint of inserted bar is on the upside inner wall of fixed block. As a further description of the above technical solution: The baffle is fan-shaped setting, the upside area of baffle is greater than the opening area of mounting groove. As a further description of the above technical solution: the outer wall of the guide block slides on the inner wall of the chute, and the guide block is arranged in a trapezoid shape. As a further description of the above technical solution: the antenna body is three-section type, and the antenna body is telescopic. As a further description of the above technical solution: The sealing gasket is in annular arrangement and is fixed on the inner side of the mounting seat. As a further description of the above technical solution: The upside outer wall of waterproof shell is the slope setting, the downside outer wall of waterproof shell and the upside outer wall contact of sealed pad. The utility model has the following beneficial effects: 1. According to the utility model, the baffle rotates along with the antenna seat to seal the opening of the mounting groove, and after the antenna seat is mounted, the pressing ring is rotated to enable the waterproof shell to move downwards until the sealing gasket is extruded, so that a good waterproof effect is realized. 2. According to the utility model, the fixed block on the antenna base passes through the mounting groove and enters the mounting base, then the antenna base is rotated, the fixed block is fixed on the upper inner wall of the fixed block through the inserted rod in a clamping manner, the antenna base is fixed through the fixation of the fixed block, and the antenna body and the tuner body can be rapidly mounted. Drawings Fig. 1 is a sche