CN214411498U

CN214411498U - Improved generation welding formula antenna

Info

Publication number: CN214411498U
Application number: CN202120568471.8U
Authority: CN
Inventors: 王颖奇; 王龙; 蔡庆秋
Original assignee: Zhenjiang New District Qifei Electronics Co ltd
Current assignee: Zhenjiang New District Qifei Electronics Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-15
Anticipated expiration: 2031-03-19

Abstract

The utility model provides an improved generation welded antenna, including antenna head, base, feedback wire and connecting piece, the base sets up above the base, and the screw thread of antenna head is twisted and is closed above the base, and the connecting piece sets up inside the base, and the one end of feedback wire is connected with the base, has solved the feedback wire in the antenna in the past and has connected through pure riveting, assembles complicated problem, the utility model discloses rational in infrastructure, after a polar line of feedback wire passes through direct welding, conveniently is connected with the antenna head electricity, and the equipment is convenient; in addition, the antenna head can be independently disassembled and assembled, and the whole antenna equipment does not need to be disassembled.

Description

Improved generation welding formula antenna

Technical Field

The utility model relates to an improved generation welded antenna belongs to the antenna equipment field.

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 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. This is the reciprocity theorem for antennas.

Please refer to the published patent (publication number: CN 208111664U), the feeder 2 in this patent is connected by means of press riveting, which increases the connection strength, is simple and fast to install, improves the production efficiency, and does not use soldering process. However, the feeder 2 in this way needs to be riveted with the upper connector 15 and the lower connector 16 at the same time, and the assembly and replacement of the feeder 2 are complicated; moreover, the antenna 17 needs to be replaced each time the connecting pin 13 is separated from the base 12, and an improved welding type antenna is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an improved welding type antenna to solve the problems in the background technology, the structure of the utility model is reasonable, one polar line of the feedback wire is conveniently and electrically connected with the antenna head after being directly welded, and the assembly is convenient; in addition, the antenna head can be independently disassembled and assembled, and the whole antenna equipment does not need to be disassembled.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an improved welding type antenna comprises an antenna head, a base, a feedback lead and a connecting piece, wherein the base is arranged above the base, the antenna head is screwed above the base in a threaded manner, the connecting piece is arranged in the base, and one end of the feedback lead is connected with the base;

a fixed screw head penetrates through the upper part and the lower part of the base, and a welding head is integrally arranged on the lower side of the fixed screw head;

the connecting piece comprises two fixing pieces with notches and a clamping ring integrally connected with the fixing pieces.

Further, the feedback lead internally comprises two pole wires, and the snap ring is connected with one of the pole wires, and the other pole wire is connected with the welding head in a welding mode.

Furthermore, a vertical antenna oscillator is arranged inside the antenna head, a nut is arranged on the lower side of the antenna head, and the antenna head is in threaded fit connection with the fixed screw head through the nut.

Further, the base bottom is provided with the screw hole post of two symmetries, screw hole post bottom is equipped with fastening screw, and fastening screw runs through the stationary blade and is connected with screw hole post screw thread twist, one side that the base is close to the screw hole post is provided with the locating pin of two symmetries.

Further, the base upside runs through and has seted up operation groove and constant head tank, and constant head tank and locating pin phase-match, the inside card of base is equipped with the magnet ring.

Furthermore, one side of the base is provided with a wire clamping groove, and the wire clamping groove is matched with the feedback wire.

The utility model has the advantages that:

1. the utility model discloses a base is run through from top to bottom and is provided with the fixed screw head, and the inside of antenna head is provided with perpendicular antenna oscillator, and the antenna head downside is provided with the nut; thus the fixed screw head can be directly screwed and connected with the antenna head without disassembly,

2. the welding head is integrally arranged at the lower side of the fixed screw head, and the first root line is welded with the welding head by tin soldering or other welding modes and can be directly used for being electrically connected with one end of a feedback wire;

3. the connecting piece of the utility model comprises two fixing pieces with notches, which is convenient for the tightening of the fastening screw and improves the contact area with the fastening screw; the fixing piece is integrally connected with a clamping ring for being riveted with one pole of the feedback lead to fix the feedback lead.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an improved welding antenna of the present invention;

fig. 2 is a front sectional view of an improved soldering antenna of the present invention;

fig. 3 is a bottom view of an improved soldering antenna of the present invention;

fig. 4 is a schematic structural diagram of a connecting member in an improved welding type antenna according to the present invention;

fig. 5 is a schematic bottom view of the base of the improved welding antenna of the present invention;

fig. 6 is a schematic structural diagram of a base in an improved welding antenna of the present invention;

in the figure: 1 antenna head, 11 antenna oscillators, 12 nuts, 2 bases, 21 fixing screw heads, 22 welding heads, 23 threaded columns, 24 fastening screws, 25 positioning pins, 26 wire clamping blocks, 3 bases, 31 magnetic rings, 32 operation grooves, 33 positioning grooves, 4 feedback wires, 41 polar wires, 5 connecting pieces, 51 clamping rings and 52 fixing pieces.

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. 1-6, the present invention provides a technical solution: the utility model provides an improved generation welded antenna, includes antenna head 1, base 2, base 3, feedback wire 4 and connecting piece 5, and base 2 sets up in base 3 top, and 1 screw thread of antenna head is twisted and is closed in base 2 tops, and connecting piece 5 sets up inside base 2, and the one end and the base 2 of feedback wire 4 are connected, have solved feedback wire 4 in the antenna in the past and have connected through pure riveting, assemble complicated problem.

The utility model discloses a base 2 is provided with a fixed filament head 21 in a vertical penetrating manner, a welding head 22 is integrally arranged at the lower side of the fixed filament head 21, a vertical antenna oscillator 11 is arranged in an antenna head 1, and a nut 12 is arranged at the lower side of the antenna head 1; the fixed screw head 21 can be directly screwed with the antenna head 1 without being detached, and can be directly used for being electrically connected with one end of the feedback lead 4.

The connecting piece 5 of the utility model comprises two fixing pieces 52 with notches, which is convenient for the fastening screw 24 to be screwed up, and improves the contact area with the fastening screw 24; the fixing piece 52 is integrally connected with a snap ring 51 for riveting with one pole of the feedback lead 4 to fix the feedback lead 4.

The utility model discloses a 2 bottoms of base are provided with the screw hole post 23 of two symmetries, and screw hole post 23 bottom is equipped with fastening screw 24, and fastening screw 24 runs through stationary blade 52 and closes with the screw hole post 23 screw thread is twisted and is connected for fix the screwing up with connecting piece 5.

The utility model discloses a base 2 is close to one side of screw post 23 and is provided with two symmetrical locating pins 25, and the upper side of base 3 is run through and is equipped with operation groove 32 and locating slot 33, and locating slot 33 and locating pin 25 phase-match, fixes a position base 2; the inside card of base 3 is equipped with magnet ring 31 for base 3 and external iron holding surface adsorb fixedly.

The utility model discloses a one side of base 2 is provided with the card wire casing, and card wire casing and 4 looks adaptations of feedback wire for chucking feedback wire 4.

As an embodiment of the present invention: firstly, leading out a first polar line 41 in the feedback lead wire 4, clasping a second polar line 41 by a clenching ring 51 of the connecting piece 5 through riveting, vertically penetrating the connecting piece 5 through the operation opening, and fixing as shown in figure 3; then, the base 2 is clamped on the positioning groove 33 along with the positioning pin 25, the feedback conducting wire 4 is clamped by the wire clamping block 26, and the fastening screw 24 penetrates through the fixing piece 52 to be screwed with the screw hole column 23; then, the first 41 polar line is welded with the welding head 22 through soldering or other welding methods; finally, the antenna head 1 and the fixing screw 21 are screwed.

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

1. The utility model provides an improved generation welded antenna, includes antenna head (1), base (2), base (3), feedback wire (4) and connecting piece (5), its characterized in that: the base (2) is arranged above the base (3), the antenna head (1) is screwed above the base (2) in a threaded manner, the connecting piece (5) is arranged inside the base (2), and one end of the feedback lead (4) is connected with the base (2);

a fixed screw head (21) penetrates through the base (2) from top to bottom, and a welding head (22) is integrally arranged on the lower side of the fixed screw head (21);

the connecting piece (5) comprises two fixing pieces (52) with notches and a clamping ring (51) integrally connected with the fixing pieces (52).

2. An improved soldering antenna as recited in claim 1, wherein: the feedback lead (4) internally comprises two polar wires (41), the clamping ring (51) is connected with one polar wire (41), and the other polar wire (41) is connected with a welding head (22) in a welding mode.

3. An improved soldering antenna as recited in claim 1, wherein: the antenna head is characterized in that a vertical antenna oscillator (11) is arranged inside the antenna head (1), a nut (12) is arranged on the lower side of the antenna head (1), and the antenna head (1) is in threaded fit connection with a fixed screw head (21) through the nut (12).

4. An improved soldering antenna as recited in claim 1, wherein: the base (2) bottom is provided with two symmetrical screw hole posts (23), screw hole post (23) bottom is equipped with fastening screw (24), and fastening screw (24) run through stationary blade (52) and screw hole post (23) screw thread twist and close and be connected, one side that base (2) are close to screw hole post (23) is provided with two symmetrical locating pins (25).

5. An improved soldering antenna as recited in claim 4, wherein: the base (3) upside runs through and has seted up operation groove (32) and constant head tank (33), and constant head tank (33) and locating pin (25) phase-match, the inside card of base (3) is equipped with magnet ring (31).

6. An improved soldering antenna as recited in claim 1, wherein: one side of the base (2) is provided with a wire clamping groove, and the wire clamping groove is matched with the feedback wire (4).