CN214797687U - Supporting leg with replaceable supporting leg for portable antenna - Google Patents

Abstract

The utility model discloses a landing leg of removable stabilizer blade of portable antenna, including stand and antenna, first solid fixed ring is installed to the antenna lower extreme, and the clamp is installed to the stand upper end, and the clamp installs the fixed block on the terminal surface of antenna, and the fixed block is equipped with L type groove on the surface, installs the L template on first solid fixed ring's the outer wall, and L template one end all is equipped with a dovetail groove on inserting L type groove on the left surface of L template and the left surface in L type groove, and two dovetail groove combinations form a hexagon mouth, are equipped with the gag lever post in the hexagon mouth. The utility model discloses simple structure pegs graft through L template and L type groove between antenna and the clamp to through gag lever post restriction L template, avoided breaking away from of L template, and form tenon fourth of the twelve earthly branches connection between gag lever post, L template and the L type groove, make firm in connection, enable the locating lever to extract from the locating hole through actuating mechanism simultaneously, make the gag lever post can extract from the hexagon mouth, increased the convenience of dismantling.

Description

Supporting leg with replaceable supporting leg for portable antenna

Technical Field

The utility model relates to an antenna technology field, concretely relates to landing leg of removable stabilizer blade of portable antenna.

Background

The antenna is a converter, which converts the guided wave transmitted on the transmission line into the electromagnetic wave transmitted in the unbounded medium, or vice versa, and the current antenna is generally fixed on the upright post by the clamp, but after the clamp is fixed, the subsequent disassembly is troublesome, the bolt needs to be continuously rotated, and the possibility of rusting exists in the bolt, so that the subsequent disassembly cannot be realized.

Disclosure of Invention

The utility model aims to solve the technical problem that a landing leg of removable stabilizer blade of portable antenna is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a supporting leg with a replaceable supporting leg of a portable antenna comprises an upright post and the antenna, wherein a first fixing ring is installed at the lower end of the antenna, a clamp is installed at the upper end of the upright post, a fixing block is installed on one end face, facing the antenna, of the clamp, an L-shaped groove is formed in the surface of the fixing block, an L-shaped plate is installed on the outer wall face of the first fixing ring, one end of the L-shaped plate is inserted into the L-shaped groove, a trapezoidal groove is formed in each of the left side face of the L-shaped plate and the left side face of the L-shaped groove, the two trapezoidal grooves are combined to form a hexagonal opening, a matched limiting rod is arranged in each hexagonal opening, a first channel transversely penetrating through each limiting rod is arranged in the middle of each limiting rod, positioning rods are arranged in openings in two sides of each first channel, positioning holes are formed in positions, facing the inner wall faces of the corresponding trapezoidal grooves, one ends of the positioning rods are inserted into the positioning holes, a second channel communicated with the first channel is arranged on the end face of each limiting rod, a driving mechanism for pulling the positioning rod is arranged in the second channel.

As preferred technical scheme, actuating mechanism includes sealing rod, pull ring and more than one wire rope, and sealing rod one end all inserts in the opening of second passageway, and the other end extends to the external world to be connected with the pull ring, wire rope one end all installs on the locating lever, and the other end extends to respectively in the second passageway, and installs on sealing rod, and embedded rubber circle of installing on the internal face of second passageway opening, and the internal face of rubber circle offsets with the outer wall of sealing rod.

As preferred technical scheme, all install the spring on the opposite face of locating lever, all install the solid fixed ring of second on the opposite face of spring, the solid fixed ring's of second outer lane face is all installed on the internal wall face of first passageway.

As preferred technical scheme, install the locating piece on the right flank of L template, be equipped with the constant head tank on the right flank in L type groove, locating piece slidable mounting is in the constant head tank.

The utility model has the advantages that: the utility model discloses simple structure, peg graft through L template and L type groove between antenna and the clamp, and through gag lever post restriction L template, the breaking away from of L template has been avoided, and the gag lever post, form tenon fourth of the twelve earthly branches connection between L template and the L type groove, make firm in connection, enable the locating lever to extract from the locating hole through actuating mechanism simultaneously, make the gag lever post can extract from the hexagon mouth, make the direct taking off of L template, need not to use the bolt, hexagon mouthful inside is in encapsulated situation simultaneously, the entering of steam has been avoided, rusting has been avoided, the convenience of dismantlement has been increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view of the interior of the middle stop lever of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2 and 3, the supporting leg with replaceable supporting legs for a portable antenna of the present invention comprises an upright post 1 and an antenna 2, wherein a first fixing ring 3 is installed at the lower end of the antenna 2, a clamp 8 is installed at the upper end of the upright post 1, a fixing block 7 is installed on the end surface of the clamp 8 facing the antenna, an L-shaped groove is arranged on the surface of the fixing block 7, an L-shaped plate 6 is installed on the outer wall surface of the first fixing ring 3, one end of the L-shaped plate 6 is inserted into the L-shaped groove, a trapezoidal groove is respectively arranged on the left side surface of the L-shaped plate 6 and the left side surface of the L-shaped groove, the two trapezoidal grooves are combined to form a hexagonal opening, a matching limiting rod 9 is arranged in the hexagonal opening, a first channel 19 transversely passing through the limiting rod is arranged in the middle of the limiting rod 9, positioning rods 15 are respectively arranged in openings at both sides of the first channel 19, and positioning holes are respectively arranged on the inner wall surface of the trapezoidal groove for positioning rods, one end of the positioning rod 15 is inserted into the positioning hole, a second channel 12 communicated with the first channel 19 is arranged on the end face of the limiting rod 9, and a driving mechanism for pulling the positioning rod is arranged in the second channel 12.

In this embodiment, actuating mechanism includes sealing rod 17, pull ring 16 and more than one wire rope 11, and sealing rod 17 one end all inserts in the opening of second passageway 12, and the other end extends to the external world to be connected with pull ring 16, and wire rope 11 one end all installs on locating lever 15, and the other end extends to respectively in the second passageway 12, and install on sealing rod 17, and embedded rubber circle 18 of installing on the internal wall face of second passageway 12 opening, and the internal wall face of rubber circle 18 offsets with the outer wall face of sealing rod 17.

In this embodiment, the springs 14 are mounted on the opposite surfaces of the positioning rods 15, the second fixing rings 13 are mounted on the opposite surfaces of the springs 14, and the outer ring surfaces of the second fixing rings 13 are mounted on the inner wall surface of the first passage 19.

In this embodiment, install locating piece 4 on the right flank of L template 6, be equipped with constant head tank 5 on the right flank in L type groove, locating piece 4 slidable mounting is in constant head tank 5.

After the clamp is fixed, the L-shaped plate on the antenna is directly inserted into the L-shaped groove, the positioning block is also slidably mounted in the positioning groove, the L-shaped plate can be effectively limited through the positioning block and the positioning groove, the longitudinal movement of the L-shaped plate is avoided, after the L-shaped plate is completed, the limiting rod is inserted into the hexagonal opening, the limiting rod, the L-shaped plate and the L-shaped groove are connected in a mortise-tenon mode, the up-and-mortise mode of the L-shaped plate is avoided, the positioning rod can be inserted into the positioning hole through the rebounding of the spring after the limiting rod is inserted, the limiting rod can be limited through the positioning rod, the limiting rod is prevented from being separated from the hexagonal opening, and the stability of the L-shaped plate is ensured;

when dismantling, can direct pulling ring, sealing rod and wire rope have been driven in the removal of pull ring, wire rope's removal has driven the locating lever, make the locating lever extract from the locating hole more, after losing the location of locating lever, the gag lever post can be direct extracts from the hexagon mouth, make the L template upwards extract, accomplish the dismantlement to the antenna, need not to use the bolt, the inside encapsulated situation that is in of hexagon mouth simultaneously, the entering of having avoided steam, rusting has been avoided, the convenience of dismantling has been increased.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (4)

1. The utility model provides a landing leg of removable stabilizer blade of portable antenna which characterized in that: the antenna comprises a stand column (1) and an antenna (2), wherein a first fixing ring (3) is installed at the lower end of the antenna (2), a clamp (8) is installed at the upper end of the stand column (1), a fixing block (7) is installed on one end face, facing the antenna, of the clamp (8), an L-shaped groove is formed in the surface of the fixing block (7), an L-shaped plate (6) is installed on the outer wall face of the first fixing ring (3), one end of the L-shaped plate (6) is inserted into the L-shaped groove, a trapezoidal groove is formed in each of the left side face of the L-shaped plate (6) and the left side face of the L-shaped groove, the two trapezoidal grooves are combined to form a hexagonal opening, a matched limiting rod (9) is arranged in the hexagonal opening, a first channel (19) transversely penetrating through the limiting rod is arranged in the middle of the limiting rod (9), positioning rods (15) are arranged in openings at two sides of the first channel (19), and positioning holes are formed in the inner wall faces of the trapezoidal grooves, one end of the positioning rod (15) is inserted into the positioning hole, a second channel (12) communicated with the first channel (19) is arranged on the end face of the limiting rod (9), and a driving mechanism for pulling the positioning rod is installed in the second channel (12).

2. The portable antenna interchangeable foot leg of claim 1, characterized in that: actuating mechanism includes sealing rod (17), pull ring (16) and wire rope (11) more than, sealing rod (17) one end is all inserted in the opening of second passageway (12), the other end extends to the external world, and be connected with pull ring (16), wire rope (11) one end is all installed on locating lever (15), the other end extends respectively to in second passageway (12), and install on sealing rod (17), embedded rubber circle (18) of installing on the internal face of second passageway (12) open-ended, the internal face of rubber circle (18) offsets with the outer wall face of sealing rod (17).

3. The portable antenna interchangeable foot leg of claim 1, characterized in that: the opposite surfaces of the positioning rods (15) are respectively provided with a spring (14), the opposite surfaces of the springs (14) are respectively provided with a second fixing ring (13), and the outer ring surface of each second fixing ring (13) is respectively arranged on the inner wall surface of the first channel (19).

4. The portable antenna interchangeable foot leg of claim 1, characterized in that: a positioning block (4) is installed on the right side face of the L-shaped plate (6), a positioning groove (5) is formed in the right side face of the L-shaped groove, and the positioning block (4) is installed in the positioning groove (5) in a sliding mode.

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