CN217656063U - Novel 5G communication antenna - Google Patents
Novel 5G communication antenna Download PDFInfo
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- CN217656063U CN217656063U CN202221894585.2U CN202221894585U CN217656063U CN 217656063 U CN217656063 U CN 217656063U CN 202221894585 U CN202221894585 U CN 202221894585U CN 217656063 U CN217656063 U CN 217656063U
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Abstract
The utility model relates to a novel 5G communication antenna, including antenna housing, antenna element, base and feeder, its characterized in that: the antenna oscillator is sleeved in the antenna shell, the antenna shell is of a tubular structure, the bottom end of the antenna shell is connected with the top end of the base, a channel for the feeder to pass through is axially arranged on the base, and the feeder is connected with the bottom end of the antenna oscillator; the antenna oscillator comprises a first copper pipe, a second copper pipe and a plurality of radiating units, wherein a first inner conductor and a second inner conductor are respectively arranged inside the first copper pipe and the second copper pipe, the bottom end of the first inner conductor is electrically connected with the feeder line, and the plurality of radiating units are connected between the first copper pipe and the second copper pipe in a staggered manner; and a short-circuit piece is arranged at the top end of the second copper pipe. This design can effectual solution antenna gain restriction problem make the communication of the specific communication equipment of matching that the antenna can be better, make the antenna work on 5G full frequency channel.
Description
Technical Field
The utility model relates to a novel 5G communication antenna.
Background
The 5G is a new generation broadband mobile communication technology with the characteristics of high speed, low time delay and large connection, and the 5G communication facility is a network infrastructure for realizing man-machine-object interconnection. To support high rate transmission and better coverage, 5G requires a more powerful communication antenna technology. In addition, in outdoor application scenarios such as vehicle-mounted and ship-mounted, the communication antenna needs to have stable data transceiving, and the antenna needs to be improved to work on a 5G full frequency channel.
Based on the above reason, the utility model designs a novel 5G communication antenna.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, adapts to reality needs, provides a novel 5G communication antenna, can effectual solution antenna gain restriction problem make the antenna can be better match specific communication equipment's communication.
In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:
design a novel 5G communication antenna, including antenna housing, antenna element, base and feeder, its characterized in that: the antenna oscillator is sleeved in the antenna shell, the antenna shell is of a tubular structure, the bottom end of the antenna shell is connected with the top end of the base, a channel for the feeder to pass through is axially arranged on the base, and the feeder is connected with the bottom end of the antenna oscillator;
the antenna oscillator comprises a first copper pipe, a second copper pipe and a plurality of radiation units, wherein a first inner conductor and a second inner conductor are respectively arranged inside the first copper pipe and the second copper pipe, the bottom end of the first inner conductor is electrically connected with a feeder line, a plurality of radiation units are connected between the first copper pipe and the second copper pipe in a staggered mode, each radiation unit comprises a first radiation copper pipe, a second radiation copper pipe, a third inner conductor and an insulation sheet, the second radiation copper pipe is sleeved in the middle of the outer wall of the first radiation copper pipe, the third inner conductor is arranged in the axis of the first radiation copper pipe, the bottom end of the first radiation copper pipe is provided with an annular insulation sheet, the top end extending section of the first inner conductor is connected with the lower portion of the outer wall of the first radiation copper pipe below the first radiation copper pipe, the bottom end extending section of the third inner conductor is connected with the upper portion of the outer wall of the first copper pipe, and the bottom end of the first radiation copper pipe is connected with the top end of the first radiation copper pipe through the insulation sheet; and the top end extending section of the third inner conductor of the radiation unit at the top end is connected with the inner wall of the bottom end of the second copper pipe, and the top end of the second copper pipe is provided with a short-circuit piece.
The bottom end of the first inner conductor is connected with a male plug, the top end of the feeder line is connected with a female socket, and the first inner conductor is inserted into the female socket through the male plug and is electrically connected with the feeder line.
The female socket is of an annular structure, an upper base is arranged at the bottom of the female socket, an inner cavity of the female socket is used for being connected with the male plug, external threads used for being connected with a connecting sleeve are arranged on the outer wall of the female socket, the connecting sleeve is of an annular structure, the bottom end of the connecting sleeve is placed at the top of the upper base, and a first internal thread part matched with the external threads on the outer wall of the female socket is arranged below the inner wall of the connecting sleeve; the male plug comprises an upper connecting piece, a limiting block, a middle connecting ring and a lower connecting ring, wherein a clamping groove used for being connected with the bottom end of the first copper pipe is formed in the top of the upper connecting ring, the limiting block is connected between the upper connecting piece and the middle connecting ring, the outer diameter of the limiting block is larger than the outer diameters of the upper connecting piece and the middle connecting ring, an external thread is arranged on the outer wall of the middle connecting ring, the lower connecting ring is of an annular structure, and a male pin used for being inserted into the female socket is arranged in the lower connecting ring; a second internal thread part matched with the external thread on the outer wall of the middle connecting ring is arranged above the first internal thread part of the connecting sleeve, and the inner diameter of the second internal thread part is smaller than that of the first internal thread part; a limiting groove is formed above the second internal thread part, and the inner diameter of the limiting groove is not smaller than the outer diameter of the limiting block; the upper portion of spacing groove is equipped with the spread groove that communicates with it, antenna case's outer wall below with the spread groove links to each other.
A lower base is connected above the outer wall of the feeder line, and the top end of the feeder line penetrates through the axes of the lower base and the upper base to be connected with the female socket; a buffer spring is connected between the upper base and the lower base, and a channel for the feeder to pass through is axially arranged on the buffer spring.
The beneficial effects of the utility model reside in that:
1. this design can effectual solution antenna gain restriction problem make the antenna can be better match specific communication equipment's communication, make the antenna work on 5G full frequency channel.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the antenna element of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic sectional view of a part of the structure of the present invention;
FIG. 5 is a cross-sectional view of the buffer spring of the present invention;
fig. 6 is a cross-sectional view of the connecting sleeve of the present invention.
In the figure, 1 antenna shell, 2 antenna element, 3 base, 4 feeder, 5 male plug, 6 female socket, 7 upper base, 8 connecting sleeve, 9 lower base, 10 buffer spring, 21 first copper pipe, 22 second copper pipe, 23 radiating element, 24 first inner conductor, 25 second inner conductor, 26 short-circuit piece, 51 upper connecting ring, 52 limiting block, 53 middle connecting ring, 54 lower connecting ring, 81 first internal thread portion, 82 second internal thread portion, 83 limiting groove, 84 connecting groove, 231 first radiating copper pipe, 232 second radiating copper pipe, 233 third inner conductor, 234 insulating sheet.
Detailed Description
The invention will be further described with reference to the following figures and examples:
the embodiment is as follows: a new type of 5G communication antenna, see figures 1-6,
this design includes antenna housing 1, antenna element 2, base 3 and feeder 4, its characterized in that: the antenna oscillator 2 is sleeved in the antenna housing 1, the antenna housing 1 is of a tubular structure, the bottom end of the antenna housing 1 is connected with the top end of the base 3, a channel for the feeder 4 to pass through is axially arranged on the base 3, the feeder 4 is connected with the bottom end of the antenna oscillator 2, the antenna oscillator 2 comprises a first copper pipe 21, a second copper pipe 22 and a plurality of radiation units 23, a first inner conductor 24 and a second inner conductor 25 are respectively arranged inside the first copper pipe 21 and the second copper pipe 22, the bottom end of the first inner conductor 24 is electrically connected with the feeder 4, the plurality of radiation units 23 are alternately connected between the first copper pipe 21 and the second copper pipe 22, the radiation units 23 comprise a first radiation copper pipe 231, a second radiation copper pipe 232, a third inner conductor 233 and an insulation sheet 234, the second radiation copper pipe 232 is sleeved in the middle of the outer wall of the first radiation copper pipe 231, the third inner conductor 233 is arranged at the bottom end of the first radiation copper pipe 231, the bottom end of the first radiation copper pipe 231 is provided with an annular insulation sheet 234, the first radiation copper pipe 231 extends out of the top end of the first radiation copper pipe 231, and the first radiation copper pipe 21 is connected with the bottom end of the radiation copper pipe 231, and the first radiation copper pipe 21 is connected with the insulation sheet 234; the top end extension section of the third inner conductor 233 of the top end radiation unit 23 is connected with the bottom end inner wall of the second copper pipe 22, the top end of the second copper pipe 22 is provided with a short-circuit piece 26, in this embodiment, the first copper pipe 21 is a copper pipe with a diameter of 8.0, and the first inner conductor 24 of a 75 ohm coaxial line is arranged in the first copper pipe, and an insulating foamed PE with a diameter of 7.2 is arranged between the first inner conductor 24 and the first copper pipe 21; the second copper tube 22 is a copper tube of 1/4 wavelength phi 10; the radiation unit 23 comprises a first radiation copper pipe 231 with a diameter of 10 and a second radiation copper pipe 232 with a diameter of 12, the second radiation copper pipe 232 is sleeved in the middle of the outer wall of the first radiation copper pipe 231, a third inner conductor 233 (copper diameter 2.14) with a 75-ohm coaxial line is arranged at the axis of the first radiation copper pipe 231, insulation foaming PE with a diameter of 9.0 is arranged between the third inner conductor 233 and the first radiation copper pipe 231, the first copper pipe 21, the first radiation unit, the second radiation unit, the third radiation unit, the fourth radiation unit and the second copper pipe 22 are sequentially arranged in a staggered mode, and the first copper pipe 21 is coaxial with the second radiation unit and the fourth radiation unit respectively; the first radiating element, the third radiating element and the second copper tube 22 are coaxial; the third inner conductor 233 is a phase shifter that shifts the phase of the signal passing through it by 1/2 wavelength, producing a signal in this shift. The gain is stronger through 4 sections of the radiation units 23, and is usually within 6 sections, and the gain is increased by 1DB for every 1 section of the radiation unit 23. The top is equipped with short-circuit piece 26, and it is the contact with the outer wall of second copper pipe 22 after the bending of the top extension of second inner conductor 25, and the design scheme of matching is made with the structure of short circuit, reduces the antenna loss like this to make whole antenna gain have a great promotion, finally combine first copper pipe 21 and preceding radiating element to produce mutual inductance, make impedance change, become 50 ohms. And the adjacent two groups of vibrators are welded in a cross mode, and a loop is formed between the metal vibrator and the metal vibrator to generate resonance together, so that the antenna works on a 5G full frequency band.
Furthermore, the bottom end of the first inner conductor 24 is connected with a male plug 5, the top end of the feeder 4 is connected with a female socket 6, the first inner conductor 24 is inserted into the female socket 6 through the male plug 5 and is electrically connected with the feeder 4, and therefore the antenna oscillator can be conveniently mounted and dismounted.
Further, the female socket 6 is of an annular structure, the bottom of the female socket is provided with an upper base 7, the inner cavity of the female socket 6 is used for being connected with the male plug 5, the outer wall of the female socket is provided with an external thread used for being connected with a connecting sleeve 8, the connecting sleeve 8 is of an annular structure, the bottom end of the connecting sleeve is placed at the top of the upper base 7, and a first internal thread portion 81 matched with the external thread on the outer wall of the female socket 6 is arranged below the inner wall of the connecting sleeve; the male plug 5 comprises an upper connecting piece 51, a limiting block 52, a middle connecting ring 53 and a lower connecting ring 54, wherein a clamping groove used for being connected with the bottom end of the first copper pipe 21 is formed in the top of the upper connecting ring 51, the limiting block 52 is connected between the upper connecting piece 51 and the middle connecting ring 53, the outer diameter of the limiting block 52 is larger than the outer diameters of the upper connecting piece 51 and the middle connecting ring 53, external threads are formed in the outer wall of the middle connecting ring 53, the lower connecting ring 54 is of an annular structure, and a male needle used for being inserted into the female socket 6 is arranged in the lower connecting ring 54; a second internal thread part 82 matched with the external thread on the outer wall of the middle connecting ring 53 is arranged above the first internal thread part 81 of the connecting sleeve 8, and the inner diameter of the second internal thread part 82 is smaller than that of the first internal thread part 81; a limiting groove 83 is formed above the second internal thread portion 82, and the inner diameter of the limiting groove 83 is not smaller than the outer diameter of the limiting block 52; a connecting groove 84 communicated with the limiting groove 83 is formed above the limiting groove 83, the lower portion of the outer wall of the antenna shell 1 is connected with the connecting groove 84, during connection, the connecting sleeve 8 is connected with the external thread on the outer wall of the female socket 6 through the first internal thread portion 81, when the bottom end of the connecting sleeve 8 is contacted with the top of the upper base 7, connection is completed, then the male plug 5 is screwed into the second internal thread portion 82 of the connecting sleeve 8 through the external thread on the outer wall of the middle connecting ring 53, and when the limiting block 52 is contacted with the bottom of the inner cavity of the limiting groove 83, limiting connection is completed; and finally, the lower part of the outer wall of the antenna shell 1 is fixedly connected with the inner wall of the connecting groove 84 of the connecting sleeve 8 through glue A and glue B, so that high waterproof performance is achieved, the antenna can normally work in various outdoor environments, and preferably, the antenna shell 1 and the connecting sleeve 8 are respectively made of high-strength glass fiber tubes and aluminum tubes.
Further, a lower base 9 is connected above the outer wall of the feeder 4, and the top end of the feeder 4 penetrates through the axes of the lower base 9 and the upper base 7 to be connected with the female socket 6; a buffer spring 10 is connected between the upper base 7 and the lower base 9, a channel for the feeder 4 to pass through is axially arranged on the buffer spring 10, a certain buffering and damping effect can be achieved by arranging the buffer spring 10, and the service life of the communication antenna is prolonged.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel 5G communication antenna, includes antenna housing, antenna element, base and feeder, its characterized in that: the antenna oscillator is sleeved in the antenna shell, the antenna shell is of a tubular structure, the bottom end of the antenna shell is connected with the top end of the base, a channel for the feeder to pass through is axially arranged on the base, and the feeder is connected with the bottom end of the antenna oscillator;
the antenna oscillator comprises a first copper pipe, a second copper pipe and a plurality of radiation units, wherein a first inner conductor and a second inner conductor are respectively arranged inside the first copper pipe and the second copper pipe, the bottom end of the first inner conductor is electrically connected with a feeder line, a plurality of radiation units are connected between the first copper pipe and the second copper pipe in a staggered mode, each radiation unit comprises a first radiation copper pipe, a second radiation copper pipe, a third inner conductor and an insulation sheet, the second radiation copper pipe is sleeved in the middle of the outer wall of the first radiation copper pipe, the third inner conductor is arranged in the axis of the first radiation copper pipe, the bottom end of the first radiation copper pipe is provided with an annular insulation sheet, the top end extending section of the first inner conductor is connected with the lower portion of the outer wall of the first radiation copper pipe below the first radiation copper pipe, the bottom end extending section of the third inner conductor is connected with the upper portion of the outer wall of the first copper pipe, and the bottom end of the first radiation copper pipe is connected with the top end of the first radiation copper pipe through the insulation sheet; and the top end extending section of the third inner conductor of the radiation unit at the top end is connected with the inner wall of the bottom end of the second copper pipe, and the top end of the second copper pipe is provided with a short-circuit piece.
2. The novel 5G communication antenna of claim 1, wherein: the bottom end of the first inner conductor is connected with a male plug, the top end of the feeder line is connected with a female socket, and the first inner conductor is inserted into the female socket through the male plug and is electrically connected with the feeder line.
3. The novel 5G communication antenna as claimed in claim 2, wherein: the female socket is of an annular structure, an upper base is arranged at the bottom of the female socket, an inner cavity of the female socket is used for being connected with the male plug, external threads used for being connected with a connecting sleeve are arranged on the outer wall of the female socket, the connecting sleeve is of an annular structure, the bottom end of the connecting sleeve is placed at the top of the upper base, and a first internal thread part matched with the external threads on the outer wall of the female socket is arranged below the inner wall of the connecting sleeve; the male plug comprises an upper connecting ring, a limiting block, a middle connecting ring and a lower connecting ring, wherein a clamping groove used for being connected with the bottom end of the first copper pipe is formed in the top of the upper connecting ring, the limiting block is connected between the upper connecting ring and the middle connecting ring, the outer diameter of the limiting block is larger than the outer diameters of the upper connecting ring and the middle connecting ring, an external thread is arranged on the outer wall of the middle connecting ring, the lower connecting ring is of an annular structure, and a male pin used for being inserted into the female socket is arranged in the lower connecting ring; a second internal thread part matched with the external thread on the outer wall of the middle connecting ring is arranged above the first internal thread part of the connecting sleeve, and the inner diameter of the second internal thread part is smaller than that of the first internal thread part; a limiting groove is formed above the second internal thread part, and the inner diameter of the limiting groove is not smaller than the outer diameter of the limiting block; the upper portion of spacing groove is equipped with the spread groove that communicates with it, antenna case's outer wall below with the spread groove links to each other.
4. The novel 5G communication antenna as claimed in claim 3, wherein: a lower base is connected above the outer wall of the feeder line, and the top end of the feeder line penetrates through the axes of the lower base and the upper base to be connected with the female socket; a buffer spring is connected between the upper base and the lower base, and a channel for the feeder to pass through is axially arranged on the buffer spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221894585.2U CN217656063U (en) | 2022-07-21 | 2022-07-21 | Novel 5G communication antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221894585.2U CN217656063U (en) | 2022-07-21 | 2022-07-21 | Novel 5G communication antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217656063U true CN217656063U (en) | 2022-10-25 |
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ID=83686156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221894585.2U Active CN217656063U (en) | 2022-07-21 | 2022-07-21 | Novel 5G communication antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217656063U (en) |
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2022
- 2022-07-21 CN CN202221894585.2U patent/CN217656063U/en active Active
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