CN214099873U

CN214099873U - Tripod support structure of portable antenna

Info

Publication number: CN214099873U
Application number: CN202120206649.4U
Authority: CN
Inventors: 刘宇怀; 张旭
Original assignee: Shaanxi Tianyi Antenna Co ltd
Current assignee: Shaanxi Tianyi Antenna Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-08-31
Anticipated expiration: 2031-01-26

Abstract

The utility model belongs to the technical field of the antenna boom, in particular to tripod supporting structure of portable antenna, including bed plate (2) and three supporting leg (1), the same interval distribution of three supporting leg (1) is connected on bed plate (2), can dismantle on supporting leg (1) and be provided with set-square (3), bed plate (2) and set-square (3) can be dismantled through preventing turning round post (4) and connect, prevent turning round post (4) including preventing turning round post main part (5) and fixation nut (6), prevent turning round post main part (5) and be cylindric, one end is the internal thread, the other end be with fixation nut (6) complex external screw thread. The utility model discloses a can dismantle in the focus position of bed plate and set-square and be provided with and prevent turning round the post, effectively improve portable antenna tripod supporting structure's antitorque performance, increase the stability of support.

Description

Tripod support structure of portable antenna

Technical Field

The application belongs to the technical field of antenna supports, and particularly relates to a tripod support structure of a portable 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, 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 use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception. However, some of the existing antennas have poor adjustability, cannot be used for antenna installation in various environments, cannot normally install antennas in many special terrains, brings great inconvenience to the antenna installation work, has poor antenna stability, is easy to cause the situation that the position of the antenna deviates, and makes received signals unstable, so that an antenna bracket can be used as an auxiliary tool.

The conventional antenna bracket is mainly composed of supporting legs, a triangular plate and a base plate as shown in fig. 6; when the tripod is used, the supporting legs are unfolded, the triangular plate is fixed in the middle of the three supporting legs to reinforce the strength of the tripod, and the triangular plate is only connected with the supporting legs, so that the tripod is insufficient in torsion resistance and poor in stability.

Therefore, it is an urgent technical problem to provide a new tripod stand structure of a portable antenna.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome current antenna boom torsional property not enough, the poor defect of stability ability provides a tripod supporting structure of portable antenna.

The utility model provides a tripod supporting structure of portable antenna, includes bed plate 2 and three supporting leg 1, the same interval distribution of three supporting leg 1 is connected on the bed plate 2, can dismantle on the supporting leg 1 and be provided with set-square 3, bed plate 2 and set-square 3 can dismantle the connection through preventing turning round post 4, prevent turning round post 4 including preventing turning round post main part 5 and fixation nut 6, prevent turning round post main part 5 for cylindricly, one end is the internal thread, the other end be with fixation nut 6 complex external screw thread.

The further scheme is that three angles of the triangular plate 3 are respectively detachably connected with the middle parts of the three supporting legs 1.

The further proposal is that the base plate 2 and the triangle plate 3 are both parallel to the ground.

The further scheme is that one end of an internal thread of the anti-torsion column 4 is screwed into the base plate 2, and one end of an external thread penetrates through the triangular plate 3 to be in threaded connection with the fixing nut 6.

The further scheme is that one end of the supporting leg 1 is rotatably connected with the base plate 2 through a rotating shaft.

The further proposal is that the tail end of the supporting leg 1 is provided with an anti-skid device.

The further proposal is that the antiskid device is rotationally connected with the other end of the supporting leg 1.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a can dismantle in the focus position of bed plate and set-square and be provided with and prevent turning round the post, effectively improve portable antenna tripod supporting structure's antitorque performance, increase the stability of support.

Drawings

The following drawings are merely illustrative of and explanatory of the invention and are not intended to limit the scope of the invention, wherein:

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2 is a schematic view of the torsion-proof column structure;

fig. 3 to 5: the utility model discloses an assembly state schematic diagram;

FIG. 6: a schematic view of a prior art antenna mount;

in the figure: 1-supporting legs, 2-base plates, 3-triangular plates, 4-anti-torsion columns, 5-anti-torsion column main bodies and 6-fixing nuts.

Detailed Description

In order to make the objects, technical solutions, design methods, and advantages of the present invention more clear, the present invention will be further described in detail by the following embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Hereinafter, specific embodiments of the present application will be described in detail with reference to the accompanying drawings, and it will be apparent to those skilled in the art from this detailed description that the present application can be practiced. Features from different embodiments may be combined to yield new embodiments, or certain features may be substituted for certain embodiments to yield yet further preferred embodiments, without departing from the principles of the present application.

Example 1

This embodiment provides a tripod supporting structure of portable antenna, as shown in fig. 1 and 2, the support includes bed plate 2 and three supporting leg 1, and the same interval distribution of three supporting leg 1 is connected on bed plate 2, can dismantle on the supporting leg 1 and be provided with set-square 3, and bed plate 2 and set-square 3 can dismantle the connection through preventing turning round post 4, prevent turning round post 4 including preventing turning round post main part 5 and fixation nut 6, prevent turning round post main part 5 for cylindricly, one end is the internal thread, the other end be with fixation nut 6 complex external screw thread.

Wherein, the connection can be dismantled in three supporting leg 1 middle part respectively in the three angle of set-square 3, specifically adopts threaded connection, and bed plate 2 and set-square 3 all are parallel with ground, prevent turning round internal thread one end screw in bed plate 2 of post 4, external screw thread one end is passed set-

square

3 and 6 threaded connection of fixation nut, and supporting leg 1 rotates through the pivot with bed plate 2 and is connected.

When in use, as shown in figures 3-5, after the supporting leg 1 is unfolded, the triangular plate 3 is fixed in the middle of the supporting leg 1 through threaded connection, and the internal thread end of the anti-torsion column main body 5 passes through a through hole in the middle of the triangular plate and is screwed with the base plate; the external thread end protrudes out of the triangular plate, the triangular plate is screwed down by the anti-torsion column fixing nut, the tripod support anti-torsion column installation is completed, the antenna equipment is fixed on the base plate 2, the assembly of the tripod support of the whole portable antenna is completed, the antenna equipment is fixed on the base plate 2, and the assembly of the tripod support of the whole portable antenna is completed.

The utility model discloses a can dismantle in the focus position of bed plate and set-square and be provided with and prevent turning round the post, effectively improve portable antenna tripod supporting structure's antitorque performance, increase the stability of support.

Example 2

square

3 and 6 threaded connection of fixation nut, and supporting leg 1 rotates through the pivot with bed plate 2 and is connected, and 1 end of supporting leg still is provided with antiskid, antiskid rotates with 1 end of supporting leg to be connected.

When in use, as shown in figures 3-5, after the supporting leg 1 is unfolded, the triangular plate 3 is fixed in the middle of the supporting leg 1 through threaded connection, and the internal thread end of the anti-torsion column main body 5 passes through a through hole in the middle of the triangular plate and is screwed with the base plate; the external thread end protrudes out of the triangular plate, the triangular plate is screwed down by the anti-torsion column fixing nut, the tripod support anti-torsion column installation is completed, the antenna equipment is fixed on the base plate 2, and the assembly of the tripod support of the whole portable antenna is completed.

Through set up antiskid at 1 end of supporting leg, can guarantee the holistic stability of support, antiskid is connected the ground that can be applicable to the unevenness with 1 end rotation of supporting leg, has increased the utility model discloses an adaptability.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. The utility model provides a tripod supporting structure of portable antenna, its characterized in that, includes bed plate (2) and three supporting leg (1), the same interval distribution of three supporting leg (1) is connected on bed plate (2), can dismantle on supporting leg (1) and be provided with set-square (3), bed plate (2) and set-square (3) can be dismantled through preventing turning round post (4) and be connected, prevent turning round post (4) including preventing turning round post main part (5) and fixation nut (6), prevent turning round post main part (5) and be cylindric, one end is the internal thread, the other end be with fixation nut (6) complex external screw thread.

2. The tripod stand structure of a portable antenna according to claim 1, wherein three corners of said triangle (3) are detachably connected to the middle of three support legs (1), respectively.

3. A tripod stand structure of a portable antenna according to claim 2, wherein the base plate (2) and the triangular plate (3) are parallel to the ground.

4. The tripod stand structure of a portable antenna according to claim 3, wherein the internal thread end of the torsion-proof column (4) is screwed into the base plate (2), and the external thread end is threaded with the fixing nut (6) through the triangular plate (3).

5. A tripod stand structure of a portable antenna according to claim 4, wherein one end of the supporting leg (1) is rotatably connected to the base plate (2) by a rotating shaft.

6. A tripod stand structure of a portable antenna according to claim 5, wherein the other end of the supporting leg (1) is provided with an anti-slip means.

7. A tripod stand structure of a portable antenna according to claim 6, wherein the anti-slip means is rotatably connected to the end of the supporting leg (1).