CN209896227U - Scalable hidden car antenna - Google Patents

Abstract

The utility model provides a scalable hidden car antenna, including the car antenna body, the car antenna body includes antenna enclosure body, sliding plate and base, the sealing washer is installed at antenna enclosure body top, wear to be equipped with the antenna in the sealing washer, the antenna bottom is provided with the fixing base, the groove has been seted up to fixing base one side, stir the inslot and install the stirring axis, stirring axis welds with the sliding plate, the fixed orifices has been seted up to stirring axis one end, the fixed orifices is connected with the antenna bottom, the card post groove has been seted up to sliding plate one side, the card post has been placed to the card post inslot, and this scalable hidden car antenna reasonable in design is fit for promoting.

Description

Scalable hidden car antenna

Technical Field

The utility model relates to a car antenna technical field specifically is a scalable hidden car antenna.

Background

The automobile antenna is a device for intercepting high-frequency electric waves transmitted by a transmitting station and transmitting the high-frequency electric waves to a receiver of an automobile radio, an automobile telephone or radio navigation equipment so as to demodulate carrier waves.

The existing automobile antenna installation mode needs to enable an antenna base to pass through an installation hole in the roof, then enable an elastic sheet to be sleeved on a fixing boss, and then enable the antenna base to be fixed through a bolt. The automobile antenna with the structure has the advantages that the process is more complicated in the installation process, and the required installation time is relatively long. And the height of the antenna can not be adjusted, and the problem of shortened service life caused by bending frequently occurs.

There are several key issues that need to be addressed today:

1. a labor-saving telescopic manner is required to adjust the height of the antenna.

2. The sealing performance is the most critical problem of the service life of the antenna, and the antenna is prevented from being corroded by dust and rainwater.

3. The telescopic efficiency of the antenna is improved, and convenience of a user is greatly improved due to the fact that the antenna is quickly hidden and stretched out through one key.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a scalable hidden car antenna to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure, the function is various, can seal antenna inside when flexible, and have absorbing function concurrently.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a retractable hidden type automobile antenna comprises an automobile antenna body, wherein the automobile antenna body comprises an antenna outer shell, a sliding plate and a base, a sealing ring is mounted at the top of the antenna outer shell, an antenna penetrates through the sealing ring, a fixed seat is arranged at the bottom of the antenna, a poking groove is formed in one side of the fixed seat, a poking shaft is mounted in the poking groove and welded with the sliding plate, a fixed hole is formed in one end of the poking shaft and connected with the bottom of the antenna, a clamping column groove is formed in one side of the sliding plate, a clamping column is placed in the clamping column groove, a spring II is welded at one end of the clamping column, a clamping protrusion 0 is welded at the inner side of one end of the clamping column, two sides of the sliding plate are connected with a transmission rod through rotating shafts, a sliding rod is mounted at, the spring I is placed in the sliding groove, one end of the spring I is connected with the sliding rod, the sliding block is welded on the base, a fixed block is welded on one side of the sliding block, and a through hole is formed in the fixed block.

As a preferred embodiment of the present invention, the sliding plate has damping plates welded to both sides thereof, and the damping plates are adhered with rubber pads.

As an optimal implementation mode of the utility model, through-hole two that agrees with the through-hole mutually is installed to antenna shell body one side, card post two has been placed in the through-hole two, two one ends of card post are worn to establish in the through-hole, the waterproof membrane has been pasted to the outside of through-hole.

As a preferred embodiment of the present invention, the antenna is wrapped with a rubber layer.

As an embodiment of the present invention, the antenna bottom has been seted up with the external screw thread, set up the internal thread in the fixed orifices, the fixed orifices is fixed mutually with the antenna through the cooperation of internal thread and external screw thread.

The utility model has the advantages that: the utility model discloses a scalable hidden car antenna, including antenna enclosure body, base, fixing base, sliding plate, antenna, transfer line, slide bar, sliding block, stir groove, spring, spout, spring one, sealing washer, shifting shaft, fixed orifices, card post, axis of rotation, card post groove, spring two, card are protruding, fixed slot, fixed block, through-hole.

1. Automobile antenna is inside the antenna shell body, fully protects the inner structure of antenna to prevent that impurity such as dust from getting into inside, cause the damage to automobile antenna.

2. The antenna passes through the drive rod and carries out flexible effect to the antenna, makes the antenna can contract through pressing down, loses pressure and can stretch out voluntarily, causes the destruction to the antenna when preventing to cover the antenna, and all is provided with the anti-vibration device on drive rod and the sliding plate, fully protects the antenna.

3. When the antenna is pressed to the bottommost portion, the screens can be carried out, make the antenna hide in the antenna shell body, hide the protection to the antenna when not, prevent the antenna rupture to antenna shell body one side is provided with button device, and button device can make the antenna stretch out automatically by a key, improves the convenience.

Drawings

Fig. 1 is a schematic structural view of a retractable hidden antenna of the present invention;

fig. 2 is a schematic structural view of a sliding plate of a retractable hidden type car antenna according to the present invention;

fig. 3 is a schematic structural view of a base of a retractable hidden type car antenna according to the present invention;

fig. 4 is a plan view of a base of a retractable concealed automotive antenna according to the present invention;

fig. 5 is a plan view of a moving shaft of the retractable hidden antenna of the present invention;

in the figure: 1-antenna outer shell, 2-base, 3-fixing base, 4-sliding plate, 5-antenna, 6-transmission rod, 7-sliding rod, 8-sliding block, 9-toggle groove, 10-spring, 11-sliding groove, 12-spring I, 13-sealing ring, 14-toggle shaft, 15-fixing hole, 16-clamping column, 17-rotation shaft, 18-clamping column groove, 19-spring II, 20-clamping protrusion, 21-fixing groove, 22-fixing block and 23-through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a retractable hidden type automobile antenna comprises an automobile antenna body, wherein the automobile antenna body comprises an antenna outer shell 1, a sliding plate 4 and a base 2, a sealing ring 13 is installed at the top of the antenna outer shell 1, an antenna 5 penetrates through the sealing ring 13, a fixed seat 3 is arranged at the bottom of the antenna 5, a toggle groove 9 is formed in one side of the fixed seat 3, a toggle shaft 14 is installed in the toggle groove 9, the toggle shaft 14 is welded with the sliding plate 4, a fixed hole 15 is formed in one end of the toggle shaft 14, the fixed hole 15 is connected with the bottom of the antenna 5, a clamping column groove 18 is formed in one side of the sliding plate 4, a clamping column 16 is placed in the clamping column groove 18, a spring II 19 is welded at one end of the clamping column 16, a clamping protrusion 20 is welded on the inner side of one end of the clamping column 16, and two sides, slide bar 7 is installed to 6 one end of transfer line, slide bar 7 card is established in the spout 11 of sliding block 8, spring 12 has been placed in the spout 11, spring 12 one end is connected with slide bar 7, the sliding block 8 welding is on base 2, the welding of sliding block 8 one side has fixed block 22, through-hole 23 has been seted up on fixed block 22.

As a preferred embodiment of the present invention, the sliding plate 4 has damping plates welded to both sides thereof, and the damping plates are adhered with rubber pads.

As an optimal implementation manner of the utility model, through-hole two that agrees with through-hole 23 mutually is installed to antenna shell body 1 one side, card post two has been placed in the through-hole two, two one ends of card post are worn to establish in through-hole 23, the waterproof membrane has been pasted to the outside of through-hole.

As a preferred embodiment of the present invention, the antenna 5 is wrapped with a rubber layer.

As an optimal implementation manner of the utility model, the external screw thread has been seted up to 5 bottoms of antenna, the internal thread has been seted up in fixed orifices 15, fixed orifices 15 is fixed mutually with antenna 5 through the cooperation of internal thread and external screw thread.

The working principle is as follows: when the device is used, firstly, the base 2 is installed in an installation hole of a vehicle roof, a telescopic pipe at the bottom of the antenna 5 is connected with a connecting hole of the vehicle roof, the sliding plate 4 and the transmission shaft 17 are installed on the base 2, the sliding device is correctly connected, the clamping column 16 at one side of the sliding plate 4 is subjected to the elastic force of the internal spring II 19, one end of the clamping column 16 extends out of the poking shaft 14 and penetrates into the through hole 23, the antenna 5 is clamped and fixed at the moment, the antenna outer shell 1 is installed on the base 2, the button device is installed at one side of the antenna outer shell 1, the inner end of the button device penetrates into the through hole 23 and is contacted with the clamping column 16, the clamping column 16 extrudes the button when penetrating into the through hole 23, at the moment, the clamping column 16 is extruded by pressing the button device, the clamping column 16 is separated from the through hole 23, the antenna 5 can extend out of the bottom of the antenna, sliding plate 4 top and transfer line 6 all are provided with the anti-vibration device, can be powerful to carry out the shock attenuation to antenna 5, prevent that the too big messenger's of spring 10 pulling force antenna 5 from carrying out the key and causing the damage when stretching out, when needing to shrink antenna 5 and hide, directly press antenna 5 top and can carry out the screens with the antenna 5 shrink, when needing to hide the vehicle in daily life, also can make antenna 5 receive pressure and contract automatically, prevent that antenna 5 from buckling, this device removes other encapsulated situation that is in antenna telescoping hole, at antenna 5 and antenna shell body 1 junction installation sealing washer 13, and the outside parcel rubber layer of antenna 5, it is more comprehensive to make sealed effect, the life of extension antenna.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a scalable hidden automotive antenna, includes the automotive antenna body, its characterized in that: the automobile antenna body comprises an antenna outer shell (1), a sliding plate (4) and a base (2), a sealing ring (13) is installed at the top of the antenna outer shell (1), an antenna (5) penetrates through the sealing ring (13), a fixed seat (3) is arranged at the bottom of the antenna (5), a shifting groove (9) is formed in one side of the fixed seat (3), a shifting shaft (14) is installed in the shifting groove (9), the shifting shaft (14) is welded with the sliding plate (4), a fixed hole (15) is formed in one end of the shifting shaft (14), the fixed hole (15) is connected with the bottom of the antenna (5), a clamping column groove (18) is formed in one side of the sliding plate (4), a clamping column (16) is placed in the clamping column groove (18), a spring II (19) is welded at one end of the clamping column (16), and a clamping boss (20) is welded at one end of the clamping column, the improved sliding block is characterized in that two sides of the sliding plate (4) are connected with a transmission rod (6) through a rotating shaft (17), a sliding rod (7) is installed at one end of the transmission rod (6), the sliding rod (7) is clamped in a sliding groove (11) of a sliding block (8), a first spring (12) is placed in the sliding groove (11), one end of the first spring (12) is connected with the sliding rod (7), the sliding block (8) is welded on the base (2), a fixed block (22) is welded on one side of the sliding block (8), and a through hole (23) is formed in the fixed block (22).

2. The retractable hidden car antenna as claimed in claim 1, wherein: shock absorption plates are welded on two sides of the sliding plate (4), and rubber pads are pasted on the shock absorption plates.

3. The retractable hidden car antenna as claimed in claim 1, wherein: a second through hole matched with the through hole (23) is installed on one side of the antenna shell body (1), a second clamping column is placed in the second through hole, one end of the second clamping column penetrates through the through hole (23), and a waterproof membrane is pasted outside the second through hole.

4. The retractable hidden car antenna as claimed in claim 1, wherein: the antenna (5) is wrapped by a rubber layer.

5. The retractable hidden car antenna as claimed in claim 1, wherein: the antenna is characterized in that an external thread is formed in the bottom of the antenna (5), an internal thread is formed in the fixing hole (15), and the fixing hole (15) is fixed with the antenna (5) through the matching of the internal thread and the external thread.

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