CN220934370U

CN220934370U - Telescopic antenna

Info

Publication number: CN220934370U
Application number: CN202322726739.8U
Authority: CN
Inventors: 燕小山; 陈锐; 邓起兵
Original assignee: Chengdu Antaina Technology Co ltd
Current assignee: Chengdu Antaina Technology Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-10
Anticipated expiration: 2033-10-11

Abstract

The utility model relates to the technical field of antenna equipment, and discloses a telescopic antenna, which comprises a base; a storage assembly disposed above the base; and the antenna mechanism is arranged above the base and comprises a telescopic mechanism, a fixing component is arranged on the right side of the telescopic mechanism, and an adjusting component is arranged above the telescopic mechanism. The antenna mechanism is stored through the protection groove, when the telescopic sleeve is placed in the protection groove through the opening on the front side of the protection groove after being placed down, the gasket in the protection groove plays a role in protecting the antenna mechanism, the protection groove is placed in the protection groove after the antenna mechanism is contracted, the cover plate is closed, and the storage effect is achieved. The antenna mechanism is lifted through sliding of the telescopic strip on the inner surface of the telescopic sleeve, the purpose of free shrinkage is achieved, the direction of the antenna is adjusted through rotating the rotating seat on the bearing seat, the antenna can swing up and down through the hinging seat, and the effect of being convenient for retraction is achieved.

Description

Telescopic antenna

Technical Field

The utility model relates to the technical field of antenna equipment, in particular to a telescopic antenna.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all rely on antennas to work when information is transmitted by electromagnetic waves. In addition, in terms of energy transfer with electromagnetic waves, an antenna is also required for energy radiation other than signals. The common antennas are reversible, i.e. the same pair of antennas can be used as both a transmitting antenna and a receiving antenna. The same antenna is the same as the basic characteristic parameters of transmission or reception. This is the reciprocal theorem of antennas.

Taking a telescopic waterproof 5G antenna with the number of CN213151015U as an example, the utility model discloses a telescopic waterproof 5G antenna, which comprises an antenna monomer, wherein a waterproof component is arranged on the outer side of the antenna monomer, a telescopic component is arranged in the waterproof component, and a fixing component is arranged at the upper end of the antenna monomer.

However:

The antenna device is lack of the storage device, and when the antenna is not used, the antenna device is more easily damaged if the antenna device is placed outside, and the antenna device can be protected by placing the antenna device after the antenna device is contracted through the storage device, so that the antenna device is prevented from being damaged when the antenna device is placed outside for a long time.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a telescopic antenna.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a telescopic antenna comprises a base; a storage assembly disposed above the base; and the antenna mechanism is arranged above the base and comprises a telescopic mechanism, a fixing component is arranged on the right side of the telescopic mechanism, and an adjusting component is arranged above the telescopic mechanism.

Preferably, the storage assembly comprises a protection groove, the protection groove is fixedly connected with the base, a top plate of the inner surface of the protection groove is fixedly connected with a gasket, a cover plate is hinged above the protection groove, the antenna mechanism is stored through the protection groove, the antenna mechanism is protected through the gasket in the protection groove, the antenna mechanism is contracted and then is placed into the protection groove, the cover plate is closed, and the storage effect is achieved.

Preferably, the telescopic machanism includes the supporting seat, the quantity of supporting seat is two, two rotate through the pivot between the supporting seat and be connected with flexible cover, flexible cover internal surface sliding connection has flexible strip, goes up and down antenna mechanism through flexible strip at flexible cover internal surface slip, reaches the purpose of free shrink, makes flexible cover can swing through the pivot on the supporting seat, through laying down flexible cover, reaches the effect of being convenient for accomodate.

Preferably, the adjusting part comprises a bearing seat, bearing seat and telescopic bar top fixed connection, bearing seat top rotation is connected with the roating seat, roating seat top fixedly connected with connecting seat, connecting seat left and right sides fixedly connected with articulated seat, articulated seat top articulates there is the antenna base, antenna base top fixed mounting has the antenna, rotates the position of adjusting the antenna on bearing the seat through the roating seat, makes the antenna swing from top to bottom through articulated seat, reaches the effect of being convenient for receive and release.

Preferably, the fixed subassembly includes the bracing piece, bracing piece and base fixed connection, bracing piece top fixedly connected with movable sleeve, the screw thread runs through there is the bolt above the movable sleeve, movable sleeve internal surface sliding connection has the movable strip, the fixed cover of movable strip left side fixedly connected with, fixed cover and flexible cover looks adaptation, slide at movable sleeve internal surface through the movable strip, remove fixed cover, fork flexible cover through fixed cover, reach the effect of fixed flexible cover, through rotatory movable epaxial bolt, reach the effect of fixed cover.

Preferably, the front of the protection groove is provided with an opening, the opening is matched with the fixed sleeve, and the telescopic sleeve can be placed in the protection groove after being put down through the opening on the front of the protection groove, so that the effect of protecting the antenna equipment is achieved.

Preferably, the fixing sleeve is U-shaped, and the telescopic sleeve is forked through the fixing sleeve, so that the telescopic sleeve is fixed.

(III) beneficial effects

Compared with the prior art, the utility model provides a telescopic antenna, which has the following beneficial effects:

1. this telescopic antenna accomodates antenna mechanism through the protection slot, makes telescopic cover by the positive opening of protection slot when using and put into the protection slot with its top mechanism after being laid down, reaches the effect of protection antenna equipment, plays the guard action to antenna mechanism through the gasket in the protection slot, through putting into the protection slot after contracting antenna mechanism to close the apron, reach the effect of accomodating.

2. This telescopic antenna goes up and down antenna mechanism through flexible strip at flexible cover internal surface slip, reaches the purpose of free shrink, makes flexible cover can swing through the pivot on the supporting seat, through laying down flexible cover, reaches the effect of being convenient for accomodate, adjusts the position of antenna through rotating the roating seat on bearing the weight of the seat, makes the antenna swing from top to bottom through articulated seat, reaches the effect of being convenient for receive and release.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a view of the antenna mechanism of the present utility model in a retracted configuration;

FIG. 3 is a view showing the structure of the antenna mechanism of the present utility model;

FIG. 4 is an enlarged view of the utility model at A;

Fig. 5 is an enlarged view of the utility model at B.

In the figure: 1. a base; 2. a receiving assembly; 201. a protection groove; 202. a gasket; 203. a cover plate; 3. an antenna mechanism; 4. a telescoping mechanism; 401. a support base; 402. a rotating shaft; 403. a telescopic sleeve; 404. a telescoping strip; 5. a fixing assembly; 501. a support rod; 502. a movable sleeve; 503. a bolt; 504. a movable bar; 505. a fixed sleeve; 6. an adjustment assembly; 601. a bearing seat; 602. a rotating seat; 603. a connecting seat; 604. a hinge base; 605. an antenna base; 606. an antenna.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1 to 5, the present utility model provides a retractable antenna, comprising a base 1; a housing assembly 2 disposed above the base 1; and the antenna mechanism 3 is arranged above the base 1, the antenna mechanism 3 comprises a telescopic mechanism 4, a fixing component 5 is arranged on the right side of the telescopic mechanism 4, and an adjusting component 6 is arranged above the telescopic mechanism 4. The storage assembly 2 comprises a protection groove 201, the protection groove 201 is fixedly connected with the base 1, a gasket 202 is fixedly connected with the top plate of the inner surface of the protection groove 201, and a cover plate 203 is hinged above the protection groove 201. The front surface of the protection groove 201 is provided with an opening which is matched with the fixed sleeve 505.

In this embodiment, the antenna mechanism 3 is stored through the protection slot 201, when in use, the telescopic sleeve 403 is put into the protection slot 201 through the opening on the front side of the protection slot 201, then the upper mechanism is put into the protection slot 201, the function of protecting the antenna 606 equipment is achieved, the gasket 202 in the protection slot 201 protects the antenna mechanism 3, and the antenna mechanism 3 is put into the protection slot 201 after being contracted, and the cover plate 203 is closed, so that the storage function is achieved.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: the telescopic mechanism 4 comprises two supporting seats 401, a telescopic sleeve 403 is rotatably connected between the two supporting seats 401 through a rotating shaft 402, and a telescopic strip 404 is slidably connected to the inner surface of the telescopic sleeve 403. The adjusting component 6 comprises a bearing seat 601, the bearing seat 601 is fixedly connected with the upper portion of the telescopic bar 404, a rotating seat 602 is rotationally connected to the upper portion of the bearing seat 601, a connecting seat 603 is fixedly connected to the upper portion of the rotating seat 602, hinge seats 604 are fixedly connected to the left side and the right side of the connecting seat 603, an antenna base 605 is hinged to the upper portion of the hinge seats 604, and an antenna 606 is fixedly installed above the antenna base 605

In this embodiment, the telescopic bar 404 slides on the inner surface of the telescopic sleeve 403 to lift the antenna mechanism 3, so as to achieve the purpose of free shrinkage, the telescopic sleeve 403 can swing through the rotating shaft 402 on the supporting seat 401, the telescopic sleeve 403 can be placed down, the effect of convenient storage is achieved, the rotating seat 602 rotates on the bearing seat 601 to adjust the direction of the antenna 606, and the antenna 606 can swing up and down through the hinging seat 604, so as to achieve the effect of convenient storage.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: the fixed subassembly 5 includes bracing piece 501, bracing piece 501 and base fixed connection, bracing piece 501 top fixedly connected with movable sleeve 502, and the screw thread runs through above the movable sleeve 502 has bolt 503, and movable sleeve 502 internal surface sliding connection has movable strip 504, and movable strip 504 left side fixedly connected with fixed sleeve 505, fixed sleeve 505 and flexible cover 403 looks adaptation, and the shape of fixed sleeve 505 is the U-shaped.

In this embodiment, the movable bar 504 slides on the inner surface of the movable sleeve 502 to move the fixed sleeve 505, the telescopic sleeve 403 is clamped by the fixed sleeve 505, the telescopic sleeve 403 is fixed, and the bolt 503 on the movable sleeve 502 is rotated to fix the fixed sleeve 505.

Claims

1. A telescopic antenna comprising a base (1);

A storage assembly (2) arranged above the base (1);

And an antenna mechanism (3) disposed above the base (1), characterized in that: the antenna mechanism (3) comprises a telescopic mechanism (4), a fixing component (5) is arranged on the right side of the telescopic mechanism (4), and an adjusting component (6) is arranged above the telescopic mechanism (4).

2. A retractable antenna as in claim 1, wherein: the storage assembly (2) comprises a protection groove (201), the protection groove (201) is fixedly connected with the base (1), a gasket (202) is fixedly connected with a top plate on the inner surface of the protection groove (201), and a cover plate (203) is hinged above the protection groove (201).

3. A retractable antenna as in claim 1, wherein: the telescopic mechanism (4) comprises two supporting seats (401), a telescopic sleeve (403) is rotatably connected between the two supporting seats (401) through a rotating shaft (402), and a telescopic strip (404) is slidably connected to the inner surface of the telescopic sleeve (403).

4. A retractable antenna as in claim 1, wherein: the adjusting component (6) comprises a bearing seat (601), the bearing seat (601) is fixedly connected with the upper portion of the telescopic strip (404), a rotating seat (602) is rotationally connected to the upper portion of the bearing seat (601), a connecting seat (603) is fixedly connected to the upper portion of the rotating seat (602), hinge seats (604) are fixedly connected to the left side and the right side of the connecting seat (603), an antenna base (605) is hinged to the upper portion of the hinge seats (604), and an antenna (606) is fixedly installed above the antenna base (605).

5. A retractable antenna as in claim 1, wherein: the fixing assembly (5) comprises a supporting rod (501), the supporting rod (501) is fixedly connected with a base, a movable sleeve (502) is fixedly connected to the upper portion of the supporting rod (501), a bolt (503) penetrates through threads on the upper portion of the movable sleeve (502), a movable strip (504) is slidably connected to the inner surface of the movable sleeve (502), a fixed sleeve (505) is fixedly connected to the left side of the movable strip (504), and the fixed sleeve (505) is matched with the telescopic sleeve (403).

6. A retractable antenna as in claim 2, wherein: the front of the protection groove (201) is provided with an opening which is matched with the fixing sleeve (505).

7. A retractable antenna as in claim 5, wherein: the fixing sleeve (505) is U-shaped.