CN214124098U

CN214124098U - Antenna connecting device

Info

Publication number: CN214124098U
Application number: CN202023310196.4U
Authority: CN
Inventors: 李超
Original assignee: Dongguan Huarong Communication Technology Co ltd
Current assignee: Dongguan Huarong Communication Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to an antenna connecting device, include: the base comprises two shells and a baffle; an accommodating cavity is formed in the inner surface of the shell, and positioning depressions are formed in the shell corresponding to two opposite sides of the accommodating cavity respectively; the power connection assembly comprises a switching piece and a power connection terminal; the electric terminals are positioned on two opposite sides of the adapter sheet; the adapter plate is correspondingly accommodated in the positioning recess, and the thickness of the adapter plate is equal to twice the depth of the positioning recess; the middle part of the adapter plate is provided with a notch which is arranged in a ladder shape. Above-mentioned antenna connection device, simple structure, convenient to use locates between two casings with the switching piece clamp, and the casing is equipped with and holds the chamber, and the switching piece is equipped with the breach, holds the chamber and can fix a position the installation antenna spine piece fast with the breach, improves signal transmission efficiency, ensures communication performance.

Description

Antenna connecting device

Technical Field

The utility model relates to an antenna production technical field especially relates to an antenna connecting device.

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.

With the development of the technology, the mounting requirements of the antenna are more strict, and the antenna needs to meet the requirements of quick mounting and also puts higher requirements on stability. In the existing antenna connecting device, the antenna ridge sheet is directly fixed on the antenna connecting device through a screw, but the mounting structure is not stable enough, and the communication performance of the antenna is easily influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an antenna connecting device, simple structure, convenient to use can easy to assemble, improves signal transmission efficiency, ensures communication performance.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

an antenna connection device comprising:

the base comprises two shells which are connected in a facing manner, and a baffle plate attached to one end of each shell; an accommodating cavity is formed in the inner surface of the shell, and positioning depressions are formed in the shell corresponding to two opposite sides of the accommodating cavity respectively; and

the power connection assembly is arranged on the base; the power connection assembly comprises a switching piece clamped between the two shells and power connection terminals respectively arranged at one end of each shell close to the baffle; the electric terminals are positioned on two opposite sides of the adapter sheet; the adapter plate is correspondingly accommodated in the positioning recess, and the thickness of the adapter plate is equal to twice the depth of the positioning recess; the middle part of the adapter plate is provided with a notch which is arranged in a ladder shape.

Above-mentioned antenna connection device, simple structure, convenient to use locates between two casings with the switching piece clamp, and the casing is equipped with and holds the chamber, and the switching piece is equipped with the breach, holds the chamber and can fix a position the installation antenna spine piece fast with the breach, improves signal transmission efficiency, ensures communication performance.

In one embodiment, a plurality of through holes are uniformly arranged on one side of the shell corresponding to the accommodating cavity at intervals, a plurality of internal thread holes are uniformly arranged on the other side of the shell corresponding to the accommodating cavity at intervals, and the internal thread holes are in one-to-one correspondence with the through holes.

In one embodiment, a groove is formed in the middle of the outer surface of one end of the shell, and the groove is located at one end, close to the baffle, of the shell.

In one embodiment, a through hole is formed in the housing corresponding to the middle of the groove, positioning holes are respectively formed in the housing corresponding to the two opposite ends of the groove, and the positioning holes are located on two opposite sides of the through hole.

In one embodiment, the electric terminals are correspondingly accommodated in the grooves, and one ends of the electric terminals are abutted to the adapter sheet after penetrating through the through holes.

In one embodiment, fasteners are connected to two opposite ends of the electric terminals, and the fasteners correspond to the positioning holes one to one, so that the electric terminals are fixedly connected to the shell.

Drawings

Fig. 1 is a schematic perspective view of an antenna connection device according to an embodiment of the present invention;

fig. 2 is a perspective view of the antenna connection device shown in fig. 1 from another perspective;

FIG. 3 is an exploded view of the antenna connection assembly shown in FIG. 1;

fig. 4 is a perspective view of a housing of the antenna connection device shown in fig. 3;

fig. 5 is a perspective view of another perspective view of the housing of the antenna connection device shown in fig. 4.

Reference is made to the accompanying drawings in which:

10-a base, 11-a shell, 12-a baffle, 13-an accommodating cavity, 14-a positioning recess, 15-a through hole, 16-an internal threaded hole, 17-a groove, 18-a through hole and 19-a positioning hole;

20-electric connection component, 21-adapter plate, 22-electric connection terminal and 23-notch.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, an antenna connection device according to an embodiment of the present invention includes a base 10 and an electrical connection assembly 20 installed on the base 10.

The base 10 includes two shells 11 connected facing each other, and a baffle 12 attached to one end of the shell 11. As shown in fig. 3 to 5, the housing 11 is substantially semi-cylindrical, the inner surface of the housing 11 is provided with an accommodating cavity 13, two opposite sides of the housing 11 corresponding to the accommodating cavity 13 are respectively provided with a positioning recess 14, and the positioning recesses 14 are used for positioning and mounting components of the power connection assembly 20.

As shown in fig. 4 and 5, in the present embodiment, a plurality of through holes 15 are uniformly spaced on one side of the housing 11 corresponding to the accommodating cavity 13, a plurality of internal threaded holes 16 are uniformly spaced on the other side of the housing 11 corresponding to the accommodating cavity 13, and the internal threaded holes 16 correspond to the through holes 15 one to one. Specifically, when the two shells 11 are connected in a matching manner, the through hole 15 of one shell 11 is correspondingly communicated with the internal threaded hole 16 of the other shell 11, and the screw rod is screwed into the internal threaded hole 16 after penetrating through the through hole 15, so that the two shells 11 are connected in a matching manner.

Further, in the present embodiment, a groove 17 is formed in a middle portion of an outer surface of one end of the housing 11, specifically, a length direction of the groove 17 is perpendicular to a length direction of the accommodating cavity 13, and the groove 17 is located at one end of the housing 11 close to the baffle 12. A through hole 18 is formed in the middle of the housing 11 corresponding to the groove 17, positioning holes 19 are respectively formed in the housing 11 corresponding to the two opposite ends of the groove 17, and the positioning holes 19 are located on two opposite sides of the through hole 18. The through hole 18 and the positioning hole 19 are used for the components of the power assembly 20 to penetrate.

The power connection assembly 20 comprises an adapter sheet 21 clamped between the two shells 11 and power connection terminals 22 respectively installed at one end of each shell 11 close to the baffle 12; the electrical terminals 22 are located on opposite sides of the interposer 21. Specifically, the interposer 21 is correspondingly accommodated in the positioning recess 14, and the thickness of the interposer 21 is equal to twice the depth of the positioning recess 14.

As shown in fig. 3, a notch 23 is formed in the middle of the adapter sheet 21, and the notch 23 is used for positioning and mounting the antenna ridge sheet. When the antenna ridge piece is assembled, the antenna ridge piece is inserted into the accommodating cavity 13 correspondingly, and the antenna ridge piece is clamped in the notch 23 correspondingly, so that the installation is realized quickly.

The electric terminals 22 are correspondingly accommodated in the grooves 17, and one ends of the electric terminals 22 are inserted into the through holes 18 and then abut against the adapter pieces 21. The opposite ends of the electrical terminals 22 are connected with fasteners, which correspond to the positioning holes 19 one-to-one, so as to fixedly connect the electrical terminals 22 to the housing 11.

Above-mentioned antenna connection device, simple structure, convenient to use locates between two casings 11 with switching piece 21 clamp, and casing 11 is equipped with and holds chamber 13, and switching piece 21 is equipped with breach 23, holds chamber 13 and breach 23 and can fix a position the installation antenna spine piece fast, improves signal transmission efficiency, ensures communication performance.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An antenna connection device, comprising:

2. The antenna connection device according to claim 1, wherein a plurality of through holes are uniformly spaced on one side of the housing corresponding to the accommodating cavity, a plurality of internal thread holes are uniformly spaced on the other side of the housing corresponding to the accommodating cavity, and the internal thread holes are in one-to-one correspondence with the through holes.

3. The antenna connection device according to claim 1, wherein a groove is formed in a middle portion of an outer surface of one end of the housing, and the groove is located at one end of the housing close to the baffle.

4. The antenna connection device according to claim 3, wherein a through hole is formed in the housing corresponding to a middle portion of the groove, positioning holes are respectively formed in the housing corresponding to opposite ends of the groove, and the positioning holes are located at opposite sides of the through hole.

5. The antenna connecting device as claimed in claim 4, wherein the electrical terminal is correspondingly accommodated in the groove, and one end of the electrical terminal is inserted into the through hole and then abuts against the adapter plate.

6. The antenna connection device according to claim 5, wherein fasteners are connected to opposite ends of the electrical terminals, the fasteners corresponding to the positioning holes one to fixedly connect the electrical terminals to the housing.