CN215955481U

CN215955481U - Flat bendable communication antenna

Info

Publication number: CN215955481U
Application number: CN202121977375.5U
Authority: CN
Inventors: 顾佳琪
Original assignee: Individual
Current assignee: Xi'an Chaotian Communication Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-04
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a flat bendable communication antenna, and belongs to the technical field of communication antennas. The utility model provides a flat communications array who can buckle, includes the panel antenna main part, panel antenna main part right side wall fixedly connected with fixed plate A, and fixed plate A right side wall is equipped with adjusts pole A, adjusts the outside sliding connection of pole A right-hand member and has an adjusting pole B, adjusts pole B right side and is equipped with fixed plate B. According to the utility model, the bolt A is screwed by rotating the hand to drive the clamping block to descend, and after the clamping connection of the clamping block and the rack is separated, the adjusting rod A is stretched to the left in the adjusting rod B, so that the panel antenna main body can be driven to rotate anticlockwise by taking the middle part of the right end as a circle center, the device can be flexibly and conveniently adjusted in direction before and after installation, and is stable in connection and strong in usability.

Description

Flat bendable communication antenna

Technical Field

The utility model relates to the technical field of communication antennas, in particular to a flat bendable communication 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 patch antenna refers to an antenna that propagates in only one particular direction. Planar antennas are typically used in a point-to-point situation. They are called "patch antennas". The flat antenna has the characteristics of small volume, light weight, small wind resistance and convenient installation and use; the built-in tuner enables the antenna and the tuner to be integrated, and adjustment is convenient; the flat antenna has high efficiency and is particularly suitable for receiving live broadcast satellite televisions. When the existing panel antenna is installed, the panel antenna is fixed on the fixing rod through the U-shaped bolt and the connecting plate in a matching mode, the bending angle of the panel antenna is changed through adjusting the position of the connecting plate, the stability of the connecting mode is poor, the adjustable bending range is limited, and the practicability is low. In view of the above, we propose a flat flexible communications antenna.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to a flat bendable communication antenna to solve the above-mentioned problems.

2. Technical scheme

The utility model provides a flat communications array who can buckle, includes the panel antenna main part, panel antenna main part right side wall fixedly connected with fixed plate A, fixed plate A right side wall middle part fixedly connected with gag lever post A, sliding connection has slider A on the gag lever post A slider A right side wall articulates there is regulation pole A, adjust the outside sliding connection of pole A right-hand member and adjust pole B, it articulates there is slider B to adjust pole B right-hand member, slider B right part sliding connection has gag lever post B, gag lever post B right side wall fixedly connected with fixed plate B, fixed plate B left side wall front and back end is articulated with fixed plate A through the bracing piece, fixed plate B right side wall upper and lower end fixedly connected with backing plate, fixed plate B right side is equipped with the dead lever.

Preferably, the rack is embedded in the bottom surface of the adjusting rod A, a clamping block is connected to the left end of the adjusting rod B in a sliding mode, and the clamping block is in clamping fit with the rack.

Preferably, the bottom surface of the clamping block is rotatably connected with a hand-screwed bolt A, and the hand-screwed bolt A is in threaded connection with the lower part of the left end of the adjusting rod B.

Preferably, slider B front end middle part threaded connection has hand to twist bolt B, the draw-in groove has all been seted up to the lower extreme on the gag lever post B front portion, hand is twisted bolt B rear end and draw-in groove joint cooperation.

Preferably, the fixing rod is sleeved with two U-shaped bolts, and the left ends of the U-shaped bolts penetrate through the base plate and the fixing plate B to extend to the left side and are connected through nuts and threads.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the bolt A is screwed by rotating the hand to drive the clamping block to descend, and after the clamping connection of the clamping block and the rack is separated, the adjusting rod A is stretched to the left in the adjusting rod B, so that the panel antenna main body can be driven to rotate anticlockwise by taking the middle part of the right end as a circle center, the device can be flexibly and conveniently adjusted in direction before and after installation, and is stable in connection and strong in usability.

2. According to the utility model, the sliding block B can be driven to slide down on the limiting rod B after the bolt B is screwed by rotating the hand, so that the movable rod A and the movable rod B can integrally move downwards, the adjusting rod A is stretched towards the left in the adjusting rod B, and the panel antenna main body can be driven to rotate clockwise by taking the middle part of the right end as a circle center, so that the bendable range is enlarged, and the practicability is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing plate A, the fixing plate B and the backing plate of the present invention;

FIG. 3 is a schematic structural view of a slider B, a limiting rod B and a hand-screwed bolt B according to the present invention;

FIG. 4 is an enlarged anatomical illustration of the structure at A in the present invention;

the reference numbers in the figures illustrate: 1. a planar antenna body; 2. fixing a plate A; 3. a limiting rod A; 4. a slide block A; 5. adjusting a rod A; 6. an adjusting rod B; 7. a rack; 8. a clamping block; 9. screwing the bolt A by hand; 10. a slide block B; 11. a limiting rod B; 12. screwing the bolt B by hand; 13. a card slot; 14. a fixing plate B; 15. a support bar; 16. a base plate; 17. fixing the rod; 18. u-shaped bolt.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a flat flexible communication antenna, including panel antenna main part 1, panel antenna main part 1 right wall fixedly connected with fixed plate A2, fixed plate A2 right wall middle part fixedly connected with gag lever post A3, sliding connection has slider A4 slider A4 right wall to articulate has regulation pole A5 on gag lever post A3, adjust pole A5 right end outside sliding connection has regulation pole B6, it has slider B10 to articulate at regulation pole B6 right end, slider B10 right part sliding connection has gag lever post B11, gag lever post B11 right wall fixedly connected with fixed plate B14, fixed plate B14 left wall front and back end passes through bracing piece 15 and articulates with fixed plate A2, fixed plate B14 right wall upper and lower end fixedly connected with backing plate 16, fixed plate B14 right side is equipped with dead lever 17. According to the utility model, the bolt A9 is turned downwards to drive the fixture block 8 to descend, after the fixture block 8 is separated from the clamping connection with the rack 7, the adjusting rod A5 is stretched leftwards, the adjusting rod A5 drives the panel antenna main body 1 to rotate anticlockwise around the middle part of the right end as a circle center, so that the bending angle of the panel antenna main body is changed, when the bolt B12 is turned to cancel the clamping connection of the rear end of the panel antenna main body and the clamping groove 13, the sliding block B10 is driven to slide downwards on the limiting rod B11, so that the movable rod A5 and the movable rod B6 can integrally move downwards, and when the adjusting rod A5 is stretched leftwards, the panel antenna main body 1 is driven to rotate clockwise around the middle part of the right end as a circle center, so that the bending range is increased.

Specifically, a rack 7 is embedded in the bottom surface of the adjusting rod A5, a clamping block 8 is connected to the left end of the adjusting rod B6 in a sliding mode, and the clamping block 8 is in clamping fit with the rack 7.

Furthermore, a hand-screwed bolt A9 is rotatably connected to the bottom surface of the fixture block 8, and a hand-screwed bolt A9 is in threaded connection with the lower part of the left end of the adjusting rod B6.

Furthermore, the middle part of the front end of the sliding block B10 is in threaded connection with a hand-screwed bolt B12, the upper end and the lower end of the front part of the limiting rod B11 are both provided with clamping grooves 13, and the rear end of the hand-screwed bolt B12 is in clamping fit with the clamping grooves 13.

Furthermore, two U-shaped bolts 18 are sleeved on the fixing rod 17, and the left ends of the U-shaped bolts 18 pass through the backing plate 16 and the fixing plate B14 to extend to the left side and are connected through nuts and threads.

The working principle is as follows: when the utility model is used, according to the position of the panel antenna main body 1 needing to be bent, the hand-screwed bolt B12 is rotated to cancel the clamping connection of the rear end of the hand-screwed bolt B12 and the clamping groove 13, the slide block B10 can be driven to slide up and down on the limiting rod B11, the movable rod A5, the movable rod B6 and the slide block A4 can integrally move downwards, the hand-screwed bolt B12 is screwed down to clamp the rear end of the hand-screwed bolt B12 and the clamping groove 13 on the lower side, the hand-screwed bolt A9 is rotated downwards to drive the clamping block 8 to descend, after the clamping connection of the clamping block 8 and the rack 7 is separated, the adjusting rod A5 is stretched leftwards, the adjusting rod A5 drives the panel antenna main body 1 to clockwise rotate by taking the middle part of the right end as the center, the panel antenna main body is adjusted to the proper position, and the hand-screwed bolt A9 is screwed to be fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flat bendable communication antenna, includes panel antenna main part (1), its characterized in that: the right wall of the panel antenna main body (1) is fixedly connected with a fixed plate A (2), the middle part of the right wall of the fixed plate A (2) is fixedly connected with a limiting rod A (3), the limiting rod A (3) is connected with a sliding block A (4) in a sliding way, the right wall of the sliding block A (4) is hinged with an adjusting rod A (5), the outside of the right end of the adjusting rod A (5) is connected with an adjusting rod B (6) in a sliding way, the right end of the adjusting rod B (6) is hinged with a sliding block B (10), the right part of the sliding block B (10) is connected with a limiting rod B (11) in a sliding way, the right wall of the limiting rod B (11) is fixedly connected with a fixing plate B (14), the front end and the rear end of the left wall of the fixing plate B (14) are hinged with the fixing plate A (2) through a supporting rod (15), the upper end and the lower end of the right wall of the fixing plate B (14) are fixedly connected with base plates (16), and the right side of the fixing plate B (14) is provided with a fixing rod (17).

2. The flat flexible communications antenna of claim 1, wherein: the bottom surface of the adjusting rod A (5) is embedded with a rack (7), the left end of the adjusting rod B (6) is connected with a clamping block (8) in a sliding mode, and the clamping block (8) is in clamping connection with the rack (7).

3. The flat flexible communications antenna of claim 2, wherein: the bottom surface of the clamping block (8) is rotatably connected with a hand-screwed bolt A (9), and the hand-screwed bolt A (9) is in threaded connection with the lower part of the left end of the adjusting rod B (6).

4. The flat flexible communications antenna of claim 1, wherein: slider B (10) front end middle part threaded connection has hand to twist bolt B (12), draw-in groove (13) have all been seted up to the lower extreme on gag lever post B (11) front portion, bolt B (12) rear end is twisted to the hand and draw-in groove (13) joint cooperation.

5. The flat flexible communications antenna of claim 1, wherein: the fixing rod (17) is sleeved with two U-shaped bolts (18), and the left ends of the U-shaped bolts (18) penetrate through the base plate (16) and the fixing plate B (14) to extend to the left side and are connected through nut threads.