CN215418592U - Small ceramic type passive Bluetooth antenna - Google Patents
Small ceramic type passive Bluetooth antenna Download PDFInfo
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- CN215418592U CN215418592U CN202122057599.0U CN202122057599U CN215418592U CN 215418592 U CN215418592 U CN 215418592U CN 202122057599 U CN202122057599 U CN 202122057599U CN 215418592 U CN215418592 U CN 215418592U
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Abstract
The utility model discloses a small ceramic type passive Bluetooth antenna, which comprises a first ceramic plate, wherein a first antenna conductor is arranged on the lower surface of the first ceramic plate, a first conductive plate is arranged on one side of the first ceramic plate, a second ceramic plate is arranged at the bottom of the first ceramic plate, a second antenna conductor is arranged on the lower surface of the second ceramic plate, a second conductive plate is arranged on one side of the second ceramic plate, a third ceramic plate is arranged at the bottom of the second ceramic plate, and a third antenna conductor is arranged on the lower surface of the third ceramic plate; this passive bluetooth antenna of small-size ceramic type can reach and reduce the whole volume of bluetooth antenna through setting up first ceramic plate, first current conducting plate, second ceramic plate, second current conducting plate, third ceramic plate, third current conducting plate, fourth ceramic plate, fourth current conducting plate, fifth ceramic plate, also can brand the effect of complete antenna conductor, can also effectively protect antenna conductor can not worn and torn, the problem of opening circuit appears.
Description
Technical Field
The utility model relates to the technical field of antenna communication, in particular to a small ceramic type passive Bluetooth antenna.
Background
At present, most wireless terminal equipment need be from taking a bluetooth function, this is vital to the information transmission of this equipment, take the cell-phone as an example, after entering the smart mobile phone era, bluetooth has become one of basic configuration, through the development in recent years, also the volume weight requirement to the hardware of cell-phone is higher and higher, ultra-thin ultralight's development trend has proposed higher requirement to terminal equipment, bluetooth antenna is as one of the necessary accessories that realizes bluetooth data transmission, on the basis of this, utilize printing ceramic bluetooth antenna of pottery as the carrier with miniaturized research, reduce bluetooth system's overall size, it is very important, the prospect is huge.
The prior art has the following defects or problems:
1. the existing Bluetooth antenna generally adopts blocky ceramics as a carrier, then a metal part of the antenna is branded on the surface of the carrier to be used as an antenna conductor, and the total size of the antenna conductor is certain, so that the existing Bluetooth antenna needs to have enough blocky ceramics, which conflicts with the technical requirements of small size and portability of the Bluetooth antenna;
2. according to the existing Bluetooth antenna, an antenna conductor is generally branded on the outer surface of a ceramic carrier, and the phenomenon of abrasion and collision often occurs, so that adverse consequences such as poor circuit contact and circuit breaking often occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a small ceramic type passive Bluetooth antenna aiming at the defects in the prior art so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a small ceramic type passive Bluetooth antenna comprises a first ceramic plate, wherein a first antenna conductor is arranged on the lower surface of the first ceramic plate, a first conductive plate is arranged on one side of the first ceramic plate, a second ceramic plate is arranged at the bottom of the first ceramic plate, a second antenna conductor is arranged on the lower surface of the second ceramic plate, a second conductive plate is arranged on one side of the second ceramic plate, a third ceramic plate is arranged at the bottom of the second ceramic plate, a third antenna conductor is arranged on the lower surface of the third ceramic plate, a third conductive plate is arranged on one side of the third ceramic plate, a fourth ceramic plate is arranged at the bottom of the third ceramic plate, a fourth antenna conductor is arranged on the lower surface of the fourth ceramic plate, a fourth conductive plate is arranged on one side of the fourth ceramic plate, a fifth ceramic plate is arranged at the bottom of the fourth ceramic plate, an upper surface of the fifth ceramic board is provided with a fifth antenna conductor.
In a preferred embodiment of the present invention, the first antenna conductor is fixedly connected to the first ceramic plate, and the first conductive plate is fixedly connected to the first ceramic plate.
As a preferable embodiment of the present invention, the second antenna conductor is fixedly connected to a second ceramic board, and the second ceramic board is fixedly connected to the first conductive plate and the second conductive plate, respectively.
As a preferable embodiment of the present invention, the third antenna conductor is fixedly connected to a third ceramic plate, and the third ceramic plate is fixedly connected to the second conductive plate and the third conductive plate, respectively.
As a preferable embodiment of the present invention, the fourth antenna conductor is fixedly connected to a fourth ceramic board, and the fourth ceramic board is fixedly connected to the third conductive plate and the fourth conductive plate, respectively.
As a preferable embodiment of the present invention, the fifth antenna conductor is fixedly connected to a fifth ceramic plate, and the fifth ceramic plate is fixedly connected to a fourth conductive plate.
As a preferred technical solution of the present invention, the first antenna conductor is electrically connected to the second antenna conductor through the first conductive plate, the third antenna conductor is electrically connected to the second antenna conductor through the second conductive plate, the fourth antenna conductor is electrically connected to the third antenna conductor through the third conductive plate, and the fifth antenna conductor is electrically connected to the fourth antenna conductor through the fourth conductive plate.
Compared with the prior art, the utility model provides a small ceramic type passive Bluetooth antenna, which has the following beneficial effects:
1. according to the small ceramic type passive Bluetooth antenna, the ceramic plate and the current-conducting plate are combined to form the ceramic type Bluetooth antenna carrier with the folding space by arranging the first ceramic plate, the first current-conducting plate, the second ceramic plate, the second current-conducting plate, the third ceramic plate, the third current-conducting plate, the fourth ceramic plate, the fourth current-conducting plate and the fifth ceramic plate, so that the surface area of the antenna carrier is increased, antenna conductors can be completely branded on the surface of the antenna carrier, then five groups of antenna conductors are connected into a whole by four groups of current-conducting plates, and the whole volume of the antenna carrier can be reduced under the condition that the surface areas of the antenna carriers are the same, so that the Bluetooth antenna is smaller and lighter;
2. this kind of passive bluetooth antenna of small-size ceramic type, through setting up first ceramic plate, first antenna conductor, the second ceramic plate, the second antenna conductor, the third ceramic plate, the third antenna conductor, the fourth ceramic plate, the fourth antenna conductor, the fifth ceramic plate, the fifth antenna conductor, first antenna conductor earlier, the second antenna conductor, the third antenna conductor, the fourth antenna conductor is branded respectively at first ceramic plate, the second ceramic plate, the third ceramic plate, the lower surface of fourth ceramic plate, then branded the fifth antenna conductor at the upper surface of fifth ceramic plate, at last pass through four groups of fixed connection of current-conducting plate with five groups of ceramic plates, this kind of setting, make antenna conductor be in the inside of antenna carrier completely, antenna conductor and outside friction and collision have been avoided, make antenna conductor can not appear wearing and tearing, open circuit.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic diagram of the right-view structure of the present invention;
FIG. 4 is a schematic top view of the present invention.
In the figure: 1. a first ceramic plate; 2. a first antenna conductor; 3. a first conductive plate; 4. a second ceramic plate; 5. a second antenna conductor; 6. a second conductive plate; 7. a third ceramic plate; 8. a third antenna conductor; 9. a third conductive plate; 10. a fourth ceramic plate; 11. a fourth antenna conductor; 12. a fourth conductive plate; 13. a fifth ceramic plate; 14. a fifth antenna conductor.
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. 1-4, in this embodiment: a small ceramic type passive Bluetooth antenna comprises a first ceramic plate 1, a first antenna conductor 2 is arranged on the lower surface of the first ceramic plate 1, a first conductive plate 3 is arranged on one side of the first ceramic plate 1, a second ceramic plate 4 is arranged at the bottom of the first ceramic plate 1, a second antenna conductor 5 is arranged on the lower surface of the second ceramic plate 4, a second conductive plate 6 is arranged on one side of the second ceramic plate 4, a third ceramic plate 7 is arranged at the bottom of the second ceramic plate 4, a third antenna conductor 8 is arranged on the lower surface of the third ceramic plate 7, a third conductive plate 9 is arranged on one side of the third ceramic plate 7, a fourth ceramic plate 10 is arranged at the bottom of the third ceramic plate 7, a fourth antenna conductor 11 is arranged on the lower surface of the fourth ceramic plate 10, a fourth conductive plate 12 is arranged on one side of the fourth ceramic plate 10, and a fifth ceramic plate 13 is arranged at the bottom of the fourth ceramic plate 10, the upper surface of the fifth ceramic board 13 is provided with a fifth antenna conductor 14.
In this embodiment, the first antenna conductor 2 is fixedly connected to the first ceramic board 1, the first conductive plate 3 is fixedly connected to the first ceramic board 1, the first antenna conductor 2 is provided with a carrier by the first ceramic board 1, and the first antenna conductor 2 is a part of the entire antenna metal conductor; the second antenna conductor 5 is fixedly connected with the second ceramic board 4, the second ceramic board 4 is fixedly connected with the first conductive board 3 and the second conductive board 6 respectively, a carrier is provided for the second antenna conductor 5 through the second ceramic board 4, the second antenna conductor 5 is a part of the whole antenna metal conductor, and the first ceramic board 1 and the second ceramic board 4 are fixed through the first conductive board 3; the third antenna conductor 8 is fixedly connected with the third ceramic board 7, the third ceramic board 7 is fixedly connected with the second conductive board 6 and the third conductive board 9 respectively, a carrier is provided for the third antenna conductor 8 through the third ceramic board 7, the third antenna conductor 8 is a part of the whole antenna metal conductor, and the third ceramic board 7 and the second ceramic board 4 are fixed through the second conductive board 6; the fourth antenna conductor 11 is fixedly connected to a fourth ceramic board 10, the fourth ceramic board 10 is fixedly connected to a third conductive board 9 and a fourth conductive board 12, respectively, a carrier is provided for the fourth antenna conductor 11 through the fourth ceramic board 10, the fourth antenna conductor 11 is a part of the entire antenna metal conductor, and the fourth ceramic board 10 and the third ceramic board 7 are fixed through the third conductive board 9; the fifth antenna conductor 14 is fixedly connected to the fifth ceramic plate 13, the fifth ceramic plate 13 is fixedly connected to the fourth conductive plate 12, the fifth antenna conductor 14 is provided with a carrier by the fifth ceramic plate 13, the fifth antenna conductor 14 is a part of the entire antenna metal conductor, and the fourth ceramic plate 10 and the fifth ceramic plate 13 are fixed by the fourth conductive plate 12; the first antenna conductor 2 is electrically connected with the second antenna conductor 5 through the first conductive plate 3, the third antenna conductor 8 is electrically connected with the second antenna conductor 5 through the second conductive plate 6, the fourth antenna conductor 11 is electrically connected with the third antenna conductor 8 through the third conductive plate 9, the fifth antenna conductor 14 is electrically connected with the fourth antenna conductor 11 through the fourth conductive plate 12, and five groups of antenna conductors are connected into a whole through four groups of conductive plates.
The working principle and the using process of the utility model are as follows: a small ceramic type passive Bluetooth antenna is characterized in that when the small ceramic type passive Bluetooth antenna is used, a first antenna conductor 2, a second antenna conductor 5, a third antenna conductor 8 and a fourth antenna conductor 11 are respectively branded on the lower surfaces of a first ceramic plate 1, a second ceramic plate 4, a third ceramic plate 7 and a fourth ceramic plate 10, then a fifth antenna conductor 14 is branded on the upper surface of a fifth ceramic plate 13, finally five groups of ceramic plates are fixedly connected through four groups of conductive plates to form a ceramic type Bluetooth antenna carrier with a folding space in a combined mode, the surface area of the antenna carrier is increased, the antenna conductors can be completely branded on the surface of the antenna carrier, then the five groups of conductive plates are connected into a whole, the whole volume of the antenna carrier can be reduced under the condition that the surface areas of the antenna carriers are the same, and the Bluetooth antenna is smaller and lighter, is convenient to use.
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 (7)
1. A small ceramic type passive Bluetooth antenna, characterized in that: including first ceramic plate (1), the lower surface of first ceramic plate (1) is provided with first antenna conductor (2), one side of first ceramic plate (1) is provided with first conductive plate (3), the bottom of first ceramic plate (1) is provided with second ceramic plate (4), the lower surface of second ceramic plate (4) is provided with second antenna conductor (5), one side of second ceramic plate (4) is provided with second conductive plate (6), the bottom of second ceramic plate (4) is provided with third ceramic plate (7), the lower surface of third ceramic plate (7) is provided with third antenna conductor (8), one side of third ceramic plate (7) is provided with third conductive plate (9), the bottom of third ceramic plate (7) is provided with fourth ceramic plate (10), the lower surface of fourth ceramic plate (10) is provided with fourth antenna conductor (11), one side of fourth ceramic board (10) is provided with fourth conductive plate (12), the bottom of fourth ceramic board (10) is provided with fifth ceramic board (13), the upper surface of fifth ceramic board (13) is provided with fifth antenna conductor (14).
2. A small ceramic type passive bluetooth antenna according to claim 1, characterized in that: the first antenna conductor (2) is fixedly connected with the first ceramic plate (1), and the first conductive plate (3) is fixedly connected with the first ceramic plate (1).
3. A small ceramic type passive bluetooth antenna according to claim 1, characterized in that: second antenna conductor (5) and second ceramic plate (4) fixed connection, second ceramic plate (4) respectively with first current conducting plate (3), second current conducting plate (6) fixed connection.
4. A small ceramic type passive bluetooth antenna according to claim 1, characterized in that: the third antenna conductor (8) is fixedly connected with a third ceramic plate (7), and the third ceramic plate (7) is fixedly connected with a second conductive plate (6) and a third conductive plate (9) respectively.
5. A small ceramic type passive bluetooth antenna according to claim 1, characterized in that: the fourth antenna conductor (11) is fixedly connected with a fourth ceramic plate (10), and the fourth ceramic plate (10) is fixedly connected with a third conductive plate (9) and a fourth conductive plate (12) respectively.
6. A small ceramic type passive bluetooth antenna according to claim 1, characterized in that: the fifth antenna conductor (14) is fixedly connected to a fifth ceramic plate (13), and the fifth ceramic plate (13) is fixedly connected to a fourth conductive plate (12).
7. A small ceramic type passive bluetooth antenna according to claim 1, characterized in that: the antenna comprises a first antenna conductor (2), a second antenna conductor (5), a third antenna conductor (8), a fourth antenna conductor (11), a fifth antenna conductor (14) and a fourth antenna conductor (11), wherein the first antenna conductor (2) is electrically connected with the second antenna conductor (5) through a first conducting plate (3), the third antenna conductor (8) is electrically connected with the second antenna conductor (5) through a second conducting plate (6), the fourth antenna conductor (11) is electrically connected with the third antenna conductor (8) through a third conducting plate (9), and the fifth antenna conductor (14) is electrically connected with the fourth antenna conductor (11) through a fourth conducting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057599.0U CN215418592U (en) | 2021-08-27 | 2021-08-27 | Small ceramic type passive Bluetooth antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057599.0U CN215418592U (en) | 2021-08-27 | 2021-08-27 | Small ceramic type passive Bluetooth antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215418592U true CN215418592U (en) | 2022-01-04 |
Family
ID=79664777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122057599.0U Active CN215418592U (en) | 2021-08-27 | 2021-08-27 | Small ceramic type passive Bluetooth antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215418592U (en) |
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2021
- 2021-08-27 CN CN202122057599.0U patent/CN215418592U/en active Active
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