CN214477866U - Ceramic antenna annunciator capable of improving signal strength - Google Patents
Ceramic antenna annunciator capable of improving signal strength Download PDFInfo
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- CN214477866U CN214477866U CN202120649311.6U CN202120649311U CN214477866U CN 214477866 U CN214477866 U CN 214477866U CN 202120649311 U CN202120649311 U CN 202120649311U CN 214477866 U CN214477866 U CN 214477866U
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Abstract
The utility model discloses a can improve signal strength's ceramic antenna signal ware adopts following technical scheme: a ceramic antenna signal capable of increasing signal strength, comprising: the antenna is used for a PCB, a mounting shell, a ceramic pipe sleeve and an antenna; the PCB is arranged in the mounting shell; the ceramic pipe sleeve is fixedly connected to the mounting shell and communicated with the inside of the mounting shell; the signal wire of the PCB extends along the inside of the ceramic pipe sleeve; the end part of the ceramic pipe sleeve far away from the mounting shell is provided with a signal enhancement hole which is convenient for signal wave transmission of the signal wire of the PCB. The ceramic antenna annunciator capable of improving the signal intensity can effectively enhance the signal emission intensity of the PCB.
Description
Technical Field
The utility model relates to a can improve signal strength's ceramic antenna signal ware.
Background
The ceramic tube sleeve of the existing ceramic antenna annunciator is a sealed whole, and the structure influences the emission intensity of signals of the PCB.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can improve signal strength's ceramic antenna signal ware adopts following technical scheme:
a ceramic antenna signal capable of increasing signal strength, comprising: the antenna is used for a PCB, a mounting shell, a ceramic pipe sleeve and an antenna; the PCB is arranged in the mounting shell; the ceramic pipe sleeve is fixedly connected to the mounting shell and communicated with the inside of the mounting shell; the signal wire of the PCB extends along the inside of the ceramic pipe sleeve; the end part of the ceramic pipe sleeve far away from the mounting shell is provided with a signal enhancement hole which is convenient for signal wave transmission of the signal wire of the PCB.
Further, the inner wall surface of the signal enhancement hole is a concave surface.
Further, the signal enhancement holes are square.
Furthermore, the side length of the square signal enhancement hole is more than or equal to 1.5mm and less than or equal to 3 mm.
Further, the side length of the square signal enhancement hole is equal to 2 mm.
Furthermore, a rubber plug used for opening or blocking the signal enhancement hole is arranged in the signal enhancement hole; the rubber buffer can be dismantled and set up in the signal reinforcing hole.
Further, the outer pipe wall of the ceramic pipe sleeve is provided with a first through hole; one side of the rubber plug is provided with a second perforation; the rubber stopper is connected to the first perforation and the second perforation respectively through the both ends of connecting piece and is connected to ceramic pipe box.
Further, the connecting piece is a connecting rope.
The utility model discloses an useful part lies in that the ceramic pipe box that can improve signal strength's ceramic antenna annunciator that provides is formed with the signal enhancement hole, can effectively strengthen the signal emission intensity of PCB board.
Drawings
Fig. 1 is a schematic diagram of the ceramic antenna annunciator of the present invention capable of improving signal strength.
The ceramic antenna annunciator 10 capable of improving signal strength, the PCB 11, the mounting case 12, the ceramic tube housing 13, the first through hole 131, the signal enhancing hole 132, the antenna 14, the rubber plug 15, the second through hole (not shown), and the connecting member 16.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the ceramic antenna annunciator 10 of the present invention for improving signal strength includes: a PCB board 11, a mounting case 12, a ceramic sleeve 13 and an antenna 14. The PCB board 11 is mounted in the mounting case 12. The ceramic socket 13 is fixedly connected to the mounting housing 12 and communicates with the interior of the mounting housing 12. The signal lines of the PCB board 11 extend along the inside of the ceramic bushing 13. As a further configuration, the end of the ceramic sleeve 13 remote from the mounting case 12 is formed with a signal-enhancing hole 132. The signal enhancing hole 132 facilitates signal wave transmission of the signal line of the PCB 11, thereby effectively enhancing the signal emission intensity of the PCB 11.
As a specific embodiment, the inner wall surface of the signal enhancement hole 132 is set to be a concave surface, so that the surface area of the inner wall surface of the signal enhancement hole 132 can be increased, and the refraction effect of the inner wall surface of the signal enhancement hole 132 can be improved, thereby further improving the signal emission intensity of the PCB 11.
Further, the signal enhancement aperture 132 is square. Preferably, the length range of the side length of the square signal enhancement hole 132 is set to be greater than or equal to 1.5mm and less than or equal to 3mm, so that the size of the signal enhancement hole 132 is reduced as much as possible while the signal transmission strength of the PCB 11 is ensured, so as to avoid the influence of external environmental factors on the antenna 14 in the ceramic pipe sleeve 13 and the PCB 11 in the mounting housing 12.
In this embodiment, the side length of the square signal enhancing hole 132 is set equal to 2 mm.
As a preferred embodiment, a rubber stopper 15 is provided in the signal enhancement hole 132. The rubber plug 15 is used to open the signal enhancing hole 132 or block the signal enhancing hole 132 to protect the antenna 14 in the ceramic bushing 13 and the PCB board 11 in the mounting case 12. Rubber stopper 15 is removably disposed within signal-enhancing aperture 132.
As a specific embodiment, the outer tube wall of the ceramic socket 13 is formed with a first through hole 131. One side of the rubber stopper 15 is formed with a second perforation. The rubber stopper 15 is connected to the ceramic socket 13 through the first and second through holes 131 and 16 at both ends thereof, respectively. Thus, the rubber stopper 15 hung on the ceramic socket 13 can be inserted into the signal-enhancing hole 132 when not in use. In use, the rubber plug 15 in the signal enhancement hole 132 is pulled out.
Specifically, the connecting member 16 is a connecting rope, which is simple in structure, low in cost and convenient to replace.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (8)
1. A ceramic antenna signal capable of increasing signal strength, comprising: the antenna is used for a PCB, a mounting shell, a ceramic pipe sleeve and an antenna; the PCB is arranged in the mounting shell; the ceramic pipe sleeve is fixedly connected to the mounting shell and communicated with the interior of the mounting shell; the signal wire of the PCB extends along the inside of the ceramic pipe sleeve; the PCB is characterized in that a signal enhancing hole facilitating signal wave transmission of a signal wire of the PCB is formed at the end part, far away from the mounting shell, of the ceramic pipe sleeve.
2. The ceramic antenna annunciator of claim 1, wherein the ceramic antenna annunciator is capable of increasing signal strength,
the inner wall surface of the signal enhancement hole is a concave surface.
3. The ceramic antenna annunciator of claim 2, wherein the signal strength of the signal is increased,
the signal enhancement holes are square.
4. The ceramic antenna annunciator of claim 3, wherein the signal strength of the signal is increased,
the side length of the square signal enhancement hole is more than or equal to 1.5mm and less than or equal to 3 mm.
5. The ceramic antenna annunciator of claim 4, wherein the signal strength of the signal is increased,
the side length of the square signal enhancement hole is equal to 2 mm.
6. The ceramic antenna annunciator of claim 1, wherein the ceramic antenna annunciator is capable of increasing signal strength,
a rubber plug used for opening the signal enhancement hole or blocking the signal enhancement hole is arranged in the signal enhancement hole; the rubber buffer can be dismantled and set up in the signal reinforcing hole.
7. The ceramic antenna annunciator of claim 6, wherein the signal strength of the signal is increased,
the outer pipe wall of the ceramic pipe sleeve is provided with a first through hole; a second perforation is formed on one side of the rubber plug; the rubber stopper is connected to the first perforation and the second perforation respectively through the both ends of connecting piece and is connected to ceramic pipe sleeve.
8. The ceramic antenna annunciator of claim 7, wherein the signal strength of the signal is increased,
the connecting piece is a connecting rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649311.6U CN214477866U (en) | 2021-03-30 | 2021-03-30 | Ceramic antenna annunciator capable of improving signal strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649311.6U CN214477866U (en) | 2021-03-30 | 2021-03-30 | Ceramic antenna annunciator capable of improving signal strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477866U true CN214477866U (en) | 2021-10-22 |
Family
ID=78176377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120649311.6U Active CN214477866U (en) | 2021-03-30 | 2021-03-30 | Ceramic antenna annunciator capable of improving signal strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477866U (en) |
-
2021
- 2021-03-30 CN CN202120649311.6U patent/CN214477866U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310051 floor 1-3, building 1, No.7 Jianghui South Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Deshiman Technology Intelligence Co.,Ltd. Address before: 310051 floor 1-3, building 1, No.7 Jianghui South Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: DESSMANN (CHINA) MACHINERY & ELECTRONIC Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |