CN216872240U - Antenna structure designed by utilizing PCB wall thickness part - Google Patents
Antenna structure designed by utilizing PCB wall thickness part Download PDFInfo
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- CN216872240U CN216872240U CN202220716209.8U CN202220716209U CN216872240U CN 216872240 U CN216872240 U CN 216872240U CN 202220716209 U CN202220716209 U CN 202220716209U CN 216872240 U CN216872240 U CN 216872240U
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- antenna
- circuit board
- printed circuit
- wall thickness
- transceiver
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Abstract
The utility model discloses an antenna structure designed by utilizing the wall thickness of a PCB (printed circuit board), which comprises a printed circuit board, wherein a through hole is formed in one side of the top of the printed circuit board, a groove is formed in the top of the printed circuit board, an antenna transceiver is arranged in the groove, an antenna body is arranged at one end of the antenna transceiver, a first matcher and a second matcher are arranged on two sides of the antenna body, and micro support columns are arranged at the bottoms of the antenna body and the antenna transceiver. This utilize antenna structure of PCB wall thickness part design through the miniature support column that sets up in printed circuit board's recess to set up the antenna at the top of miniature support column, and empty printed circuit board's recess and peripheral metal device, reducible metal device is to the interference of antenna, through the copper point of covering that sets up, walk line and ground wire contact, to the irregular bottom line contact via hole of ground wire contact, can avoid the production of antenna effect.
Description
Technical Field
The utility model relates to the technical field of antenna structures, in particular to an antenna structure designed by utilizing a PCB wall thickness part.
Background
The PCB board, which is called a printed circuit board in chinese, is an important electronic component, a support of electronic components, a carrier for electrical interconnection of electronic components, and is called a "printed" circuit board because it is manufactured by electronic printing.
Along with the development of science and technology, electronic components's wide application, and electronic components moves towards the precision again, small orientation development, and the antenna is as one of the main accessories of printed circuit board, therefore the wall thickness that need utilize the PCB board designs the antenna, makes it rationalize more, can laminate the PCB board more, but also can reduce the metal device of PCB board to the influence of antenna.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an antenna structure designed by utilizing a PCB wall thickness part aiming at the defects of the prior art so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an utilize antenna structure of PCB wall thickness part design, includes printed circuit board, the through-hole has been seted up to printed circuit board's top one side, printed circuit board's top is seted up flutedly, the inside of recess is provided with antenna transceiver, antenna transceiver's one end is provided with the antenna body, the both sides of antenna body are provided with first matcher and second matcher, the bottom of antenna body and antenna transceiver all is provided with miniature support column.
As a preferred technical scheme of the utility model, small copper-clad points are arranged on the periphery of the antenna body, and large copper-clad points are arranged on one side and two sides of the top of the printed circuit board.
As a preferred technical solution of the present invention, the antenna body is provided with traces on both sides thereof, and the printed circuit board is provided with a ground contact on one side of the top surface thereof.
As a preferred technical scheme of the utility model, the top of the inner wall of the bottom of the groove is welded with a micro support column, and one end of the micro support column, which is far away from the inner wall of the bottom of the groove, is connected with the bottom surface of the antenna transceiver.
As a preferred technical scheme of the utility model, one end of the antenna transceiver is connected with an antenna connection point, and the antenna transceiver is connected with the antenna body through the antenna connection point.
As a preferred technical scheme of the utility model, the ground wire contacts are connected with one side of the wiring, and the ground wire contacts are multiple and are all irregular via holes.
Compared with the prior art, the utility model provides an antenna structure designed by utilizing the wall thickness part of a PCB, which has the following beneficial effects:
1. according to the antenna structure designed by utilizing the wall thickness part of the PCB, the micro support pillar is arranged in the groove of the printed circuit board, the antenna is arranged at the top of the micro support pillar, and the groove of the printed circuit board and peripheral metal devices are emptied, so that the interference of the metal devices on the antenna can be reduced;
2. this utilize antenna structure of PCB wall thickness part design, through the copper point of covering that sets up and walk line and ground wire contact, to the irregular bottom line contact via hole of ground wire contact, can avoid the production of antenna effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a partial three-dimensional structure according to the present invention;
reference numerals: 1. a printed circuit board; 2. a first matcher; 3. small copper-clad dots; 4. an antenna body; 5. routing; 6. a second matcher; 7. a ground wire contact; 8. large copper-clad points; 9. an antenna connection point; 10. an antenna transceiver; 11. a groove; 12. micro support column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in the present embodiment: the utility model provides an utilize antenna structure of PCB wall thickness part design, including printed circuit board 1, the through-hole has been seted up to printed circuit board 1's top one side, recess 11 has been seted up at printed circuit board 1's top, the inside of recess 11 is provided with antenna transceiver 10, antenna transceiver 10's one end is provided with antenna body 4, antenna body 4's both sides are provided with first matcher 2 and second matcher 6, antenna body 4 and antenna transceiver 10's bottom all is provided with miniature support column 12, can design miniature support column 12 in printed circuit board 1's recess 11, and set up antenna body 4 at the top of miniature support column 12, and empty recess 11 and the peripheral metal device of printed circuit board 1, reducible metal device is to antenna body 4's interference.
In the embodiment, the periphery of the antenna body 4 is provided with small copper-clad dots 3, one side and two sides of the top of the printed circuit board 1 are provided with large copper-clad dots 8, a plurality of large copper-clad dots 8 are uniformly distributed on the top and two sides of the printed circuit board 1, two sides of the antenna body 4 are provided with wires 5, one side of the top surface of the printed circuit board 1 is provided with a ground wire contact 7, the top of the bottom inner wall of the groove 11 is welded with a micro support pillar 12, one end of the micro support pillar 12, which is far away from the bottom inner wall of the groove 11, is connected with the bottom surface of the antenna transceiver 10, one end of the antenna transceiver 10 is connected with an antenna contact 9, the antenna transceiver 10 is connected with the antenna body 4 through the antenna contact 9, the ground wire contact 7 is connected with one side of the wires 5, the ground wire contacts 7 are provided with a plurality of irregular through holes, the ground wire contact 7 is a power supply cathode, and the small copper-clad dots 3, the large copper-clad dots 8, the large copper-clad dots 5 and the ground wire contact 7 are arranged, the irregular bottom line contact via holes of the ground line contact 7 can avoid the antenna effect.
The working principle and the using process of the utility model are as follows: the antenna structure designed by utilizing the wall thickness part of the PCB can connect an antenna transceiver 10 with a micro support column 12 in a printed circuit board 1, because the micro support column 12 is arranged in a groove 11 of the printed circuit board 1, the antenna transceiver 10 can be suspended on the upper part of the groove 11 of the printed circuit board 1, the contact area between the antenna transceiver 10 and the printed circuit board 1 can be reduced, and metal devices around an antenna body 4 and the antenna transceiver 10 are emptied, thereby avoiding influencing the signal receiving and transmitting of the antenna transceiver 10, optimizing the antenna transceiver 10, transmitting the optimized signal to the antenna body 4, because the antenna body 4 is connected with a wire 5, the wire 5 is connected with a ground wire joint 7 through a plurality of irregular via holes, after the signal is transmitted to the antenna body 4, the signal can be transmitted through the wire 5 and the ground wire joint 7, the multiple groups of small copper-clad points 3 and large copper-clad points 8 can avoid the antenna effect, and further influence the use of the antenna body 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An antenna structure designed with a wall thickness part of a PCB, comprising a printed circuit board (1), characterized in that: the antenna comprises a printed circuit board (1) and is characterized in that a through hole is formed in one side of the top of the printed circuit board (1), a groove (11) is formed in the top of the printed circuit board (1), an antenna transceiver (10) is arranged inside the groove (11), an antenna body (4) is arranged at one end of the antenna transceiver (10), a first matcher (2) and a second matcher (6) are arranged on two sides of the antenna body (4), and a micro support column (12) is arranged at the bottoms of the antenna body (4) and the antenna transceiver (10).
2. An antenna structure designed by using the wall thickness part of the PCB according to claim 1, wherein: the antenna comprises an antenna body (4), wherein small copper-clad points (3) are arranged on the periphery of the antenna body (4), and large copper-clad points (8) are arranged on one side and two sides of the top of a printed circuit board (1).
3. An antenna structure designed by using the wall thickness part of the PCB according to claim 1, wherein: the antenna comprises an antenna body (4) and is characterized in that wiring (5) are arranged on two sides of the antenna body (4), a ground wire contact (7) is arranged on one side of the top surface of the printed circuit board (1), and the ground wire contact (7) is connected with one side of the wiring (5).
4. An antenna structure designed by using the wall thickness part of the PCB according to claim 1, wherein: the welding of the bottom inner wall top of recess (11) has miniature support column (12), the one end that recess (11) bottom inner wall was kept away from in miniature support column (12) is connected with the bottom surface of antenna transceiver (10).
5. An antenna structure designed by using the wall thickness part of the PCB according to claim 1, wherein: one end of the antenna transceiver (10) is connected with an antenna connection point (9), and the antenna transceiver (10) is connected with the antenna body (4) through the antenna connection point (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716209.8U CN216872240U (en) | 2022-03-30 | 2022-03-30 | Antenna structure designed by utilizing PCB wall thickness part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716209.8U CN216872240U (en) | 2022-03-30 | 2022-03-30 | Antenna structure designed by utilizing PCB wall thickness part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216872240U true CN216872240U (en) | 2022-07-01 |
Family
ID=82124971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220716209.8U Active CN216872240U (en) | 2022-03-30 | 2022-03-30 | Antenna structure designed by utilizing PCB wall thickness part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216872240U (en) |
-
2022
- 2022-03-30 CN CN202220716209.8U patent/CN216872240U/en active Active
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