CN219321622U

CN219321622U - Combined antenna oscillator

Info

Publication number: CN219321622U
Application number: CN202320887079.9U
Authority: CN
Inventors: 陈星星
Original assignee: Dongguan Yinghuikang Hardware Products Co ltd
Current assignee: Dongguan Yinghuikang Hardware Products Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-07
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to a combined antenna oscillator in the field of antenna oscillators, which comprises a radiation structure, a connecting rod and a hollow telescopic column, wherein the radiation structure comprises more than two connecting arms, a first fixing sleeve and a second fixing sleeve are arranged between the two opposite connecting arms, the first fixing sleeve and the second fixing sleeve are respectively provided with an adjusting screw rod, the surface of the hollow telescopic column is provided with a guide rail, the surface of the guide rail is provided with a plurality of limiting grooves, the adjusting screw rod can be clamped into any one limiting groove, a groove is formed in the guide rail, the surface of the groove is provided with a plurality of clamping grooves, the surface of the connecting rod is provided with a screwing stud, the screwing stud can be clamped into any one clamping groove, a plurality of connecting arms can be installed according to actual requirements, the height of the hollow telescopic column can be adjusted according to the number of the connecting arms, the radiation structure, the connecting rod and the hollow telescopic column can be mutually detached and separated, packaging and transportation are convenient, and transportation cost is reduced.

Description

Combined antenna oscillator

Technical Field

The utility model relates to the field of antenna elements, in particular to a combined antenna element.

Background

The antenna is a transducer, which transmits a traveling wave propagating on a transmission line, transformed into electromagnetic waves propagating in an unbounded medium, or vice versa. The components used for transmitting or receiving electromagnetic waves in radio equipment, such as engineering systems of radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like, all rely on antennas to work when the electromagnetic waves are utilized to transmit information, and the antenna oscillator is a component on the antennas, so that the components have the functions of guiding and amplifying the electromagnetic waves, and the electromagnetic signals received by the antennas are stronger.

The current antenna element is generally as an integral type structure, can't the actual demand adjust it, because integral type structure leads to also very inconvenient at the process of transportation, and is bulky inconvenient packing, occupation space is big, and cost of transportation is high.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the combined antenna oscillator, which can effectively solve the technical problems of incapability of adjusting and difficult transportation.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a combination formula antenna oscillator, includes radiation structure, connecting rod and cavity telescopic column, radiation structure sets up in the outside of cavity telescopic column, and the connecting rod sets up in the cavity telescopic column, radiation structure includes the linking arm more than two, is provided with first fixed cover and the fixed cover of second between two relative linking arms, and first fixed cover and the fixed cover of second are provided with adjusting screw, and the surface of cavity telescopic column is provided with the guide rail, and the surface of guide rail is provided with a plurality of spacing grooves, and adjusting screw chucking is to arbitrary spacing inslot, is provided with the recess in the guide rail, and the surface of recess is provided with a plurality of draw-in grooves, and the surface of connecting rod is provided with the double-screw bolt of screwing, and the double-screw bolt of screwing can be chucking to arbitrary draw-in groove.

Further, a sliding groove is formed in the first fixed sleeve, a sliding block is arranged in the second fixed sleeve, and the second fixed sleeve is in sliding connection with the first fixed sleeve through the sliding block and the sliding groove.

Further, connecting seats are arranged at two ends of the first fixed sleeve, and connecting arms are mounted to two ends of the first fixed sleeve through the connecting seats.

Further, an adjusting screw cap is arranged at one end of the adjusting screw close to the first fixed sleeve, and one end of the adjusting screw far away from the first fixed sleeve is in threaded connection with the second fixed sleeve.

Further, the upper end of the connecting arm is provided with more than two metal rods for receiving and transmitting signals, and the middle part of each metal rod is installed with the connecting arm through a sleeve.

Further, one end of the connecting rod, which is far away from the hollow telescopic column, is provided with a mounting base for mounting the reflecting plate.

Compared with the prior art, the utility model has the beneficial effects that: the connecting arm is connected with the hollow telescopic column through the first fixed sleeve and the second fixed sleeve, the first fixed sleeve and the second fixed sleeve can be clamped into any limit groove through the adjusting screw, the connecting rod is connected with the hollow telescopic column through the screw bolt, the screw bolt can be clamped into any clamping groove, a plurality of connecting arms can be installed according to actual requirements, the height of the hollow telescopic column can be adjusted according to the number of the connecting arms, the connecting arm is convenient to use, the radiation structure, the connecting rod and the hollow telescopic column can be detached and separated from each other, packaging and transportation are convenient, and transportation cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a combined antenna element according to the present utility model;

fig. 2 is a right side view of the combined antenna element of the present utility model;

fig. 3 is a cross-sectional view of a combined antenna element according to the present utility model;

the reference numbers in the drawing are 1-connecting rod, 2-hollow telescopic column, 3-connecting arm, 4-first fixed sleeve, 5-second fixed sleeve, 6-adjusting screw, 7-guide rail, 8-limit groove, 9-clamping groove, 10-screwing stud, 11-chute, 12-slider, 13-connecting seat, 14-adjusting nut, 15-metal rod, 16-sleeve and 17-mounting base.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The combined antenna element of the present utility model is described in detail below with reference to fig. 1 to 3:

the combined antenna oscillator comprises a radiation structure, a connecting rod 1 and a hollow telescopic column 2, wherein the radiation structure is arranged on the outer side of the hollow telescopic column 2, the connecting rod 1 is arranged in the hollow telescopic column 2, one end, away from the hollow telescopic column 2, of the connecting rod 1 is provided with an installation base 14 used for being installed with a reflecting plate, the radiation structure comprises two connecting arms 3, the upper ends of the connecting arms 3 are provided with two metal rods 15 used for receiving and transmitting signals, and the middle part of each metal rod 15 is installed with the corresponding connecting arm 3 through a sleeve 16.

A first fixing sleeve 4 and a second fixing sleeve 5 are arranged between the two opposite connecting arms 3, connecting seats 13 are arranged at two ends of the first fixing sleeve 4, the connecting arms 3 are mounted at two ends of the first fixing sleeve 4 through the connecting seats 13, the first fixing sleeve 4 and the second fixing sleeve 5 are provided with adjusting screws 6, one end, close to the first fixing sleeve 4, of each adjusting screw 6 is provided with an adjusting nut 14, one end, far away from the first fixing sleeve 4, of each adjusting screw 6 is in threaded connection with the second fixing sleeve 5, a sliding groove 11 is arranged in the first fixing sleeve 4, a sliding block 12 is arranged in the second fixing sleeve 5, the second fixing sleeve 5 is in sliding connection with the first fixing sleeve 4 through the sliding block 12 and the sliding groove 11, the surface of each hollow telescopic column 2 is provided with a guide rail 7, the surface of each guide rail 7 is provided with a plurality of limiting grooves 8, each adjusting screw 6 can be clamped into any one of the limiting grooves 8, the surface of each guide rail 7 is provided with a plurality of clamping grooves 9, the surface of each connecting rod 1 is provided with a plurality of clamping grooves 10, each connecting rod stud 1 can be screwed into each clamping stud 10 of the corresponding clamping grooves 10, and each stud can be screwed into each stud 9.

The combined antenna oscillator of this embodiment is provided with guide rail 7, and linking arm 3 is connected with cavity flexible post 2 through first fixed cover 4 and the fixed cover 5 of second, and first fixed cover 4 and the fixed cover 5 of second can be chucking to with arbitrary one spacing inslot 8 through adjusting screw 6, and connecting rod 1 is connected with cavity flexible post 2 through screw bolt 10, and screw bolt 10 can be chucking to arbitrary draw-in groove 9 in, can install a plurality of linking arms 3 according to actual demand, again according to the height of the flexible post 2 of linking arm 3's quantity adjustment, convenient to use, radiation structure, connecting rod 1 and the equal mutual dismantlement separation of the flexible post 2 of cavity, convenient packing transportation reduces cost of transportation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a combination formula antenna element, includes radiation structure, connecting rod and cavity telescopic column, radiation structure sets up in the outside of cavity telescopic column, and the connecting rod sets up in cavity telescopic column, its characterized in that: the radiation structure includes the linking arm more than two, be provided with first fixed cover and the fixed cover of second between two relative linking arms, first fixed cover and the fixed cover of second are provided with adjusting screw, the surface of cavity telescopic column is provided with the guide rail, the surface of guide rail is provided with a plurality of spacing grooves, adjusting screw chucking is to arbitrary spacing inslot, be provided with the recess in the guide rail, the surface of recess is provided with a plurality of draw-in grooves, the surface of connecting rod is provided with the double-screw bolt of screwing, screw double-screw bolt and connecting rod spiro union, screw the double-screw bolt chucking to arbitrary draw-in groove.

2. The combination antenna element of claim 1, wherein: the sliding groove is formed in the first fixing sleeve, the sliding block is arranged in the second fixing sleeve, and the second fixing sleeve is in sliding connection with the first fixing sleeve through the sliding block and the sliding groove.

3. The combination antenna element of claim 1, wherein: the both ends of first fixed cover are provided with the connecting seat, and the linking arm passes through the connecting seat and installs to the both ends of first fixed cover.

4. A combined antenna element according to any one of claims 1-3, characterized in that: and an adjusting nut is arranged at one end of the adjusting screw, which is close to the first fixed sleeve, and one end of the adjusting screw, which is far away from the first fixed sleeve, is in threaded connection with the second fixed sleeve.

5. A combined antenna element according to any one of claims 1-3, characterized in that: the upper end of the connecting arm is provided with more than two metal rods for receiving and transmitting signals, and the middle part of each metal rod is installed with the connecting arm through a sleeve.

6. A combined antenna element according to any one of claims 1-3, characterized in that: one end of the connecting rod, which is far away from the hollow telescopic column, is provided with a mounting base for mounting the connecting rod and the reflecting plate.