CN206237678U - Novel patch formula pcb board - Google Patents
Novel patch formula pcb board Download PDFInfo
- Publication number
- CN206237678U CN206237678U CN201621377452.2U CN201621377452U CN206237678U CN 206237678 U CN206237678 U CN 206237678U CN 201621377452 U CN201621377452 U CN 201621377452U CN 206237678 U CN206237678 U CN 206237678U
- Authority
- CN
- China
- Prior art keywords
- paster antenna
- antenna
- base plates
- edge
- pcb board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of novel patch formula pcb board.Its purpose is to provide a kind of simple structure, stable work in work, safe SMD pcb board.The utility model includes PCB base plates, paster antenna and transmission line, paster antenna is arranged on the marginal position of PCB base plates, welding circuit is provided with PCB base plates, the one end for welding circuit is fully welded with the antenna feed line end of paster antenna, the other end for welding circuit is fully welded with transmission line.Protection circuit is equipped with transmission line, protection circuit is " π " type structure, protection circuit includes TVS transient voltage suppressor diodes, the first diode, the second diode and the 3rd diode again, first diode, the second diode and the 3rd diode composition ESD protection diode structure, ESD protection diode structure and TVS transient voltage suppressor diodes are connected in parallel with transmission line respectively.
Description
Technical field
The utility model is related to pcb board to manufacture field, more particularly to a kind of novel patch formula pcb board.
Background technology
At this stage, developing rapidly due to electronic technology, each electronic device all has the work(of signal transmission and data storage
Energy.During the use of electronic device, because circuit board base plate is excessively simple with the mounting means of antenna, directly by base plate with
Antenna is fitted, and the phenomenons such as loose contact, signal disconnection usually occurs, and greatly puzzlement is caused to user.In addition, in some electricity
In the case that magnetic environment relatively severe or electrostatic protection requirement is higher, this base plate cannot be carried out just with the mounting means of antenna
Normal work.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple structure, stable work in work, safe
Novel patch formula pcb board.
The utility model novel patch formula pcb board, wherein, including PCB base plates, paster antenna and transmission line, paster antenna
Be arranged on the marginal position of PCB base plates, be provided with welding circuit on PCB base plates, weld the two ends of circuit respectively with paster antenna
Antenna feed line end and transmission line fully weld, be equipped with protection circuit on transmission line, protection circuit includes TVS transient voltages again
Suppress diode and ESD protection diode structure, ESD protection diode structure and TVS transient voltage suppressor diodes respectively with
Transmission line is connected in parallel.
The utility model novel patch formula pcb board, wherein the paster antenna is diagonally arranged on outside PCB base plates
The corner position of side, vee gutter is opened up in PCB base plate corner positions, and paster antenna is located in vee gutter, paster antenna two
Lateral edges are reserved with gap between vee gutter both sides of the edge respectively.
The utility model novel patch formula pcb board, wherein the paster antenna both sides of the edge respectively with vee gutter both sides
The angle that edge remains with gap is 15 °~30 °.
The utility model novel patch formula pcb board, wherein paster antenna edge is arranged on to horizontally or vertically direction
The corner position of PCB plate outer sides, rectangular channel is opened up in PCB base plate corner positions, and paster antenna is located in rectangular channel, paster day
Gap is reserved between line both sides of the edge and rectangle groove edge.
The utility model novel patch formula pcb board, wherein pre- between the paster antenna both sides of the edge and rectangle groove edge
That leaves gap is specially 5mm.
The utility model novel patch formula pcb board, wherein the paster antenna is PCB antenna or patch ceramic antenna.
The utility model novel patch formula pcb board difference from prior art is：The utility model is according to paster day
Line is arranged on the diverse location of PCB base plates, is provided with various mounting structures, and ensure paster antenna both sides of the edge and PCB bottoms
The gap of one fixed width is remained between the edge of plate, it is to avoid PCB base plates cause abrasion to paster antenna, paster day is ensured in addition
Safe distance is kept between the component of high voltage electrical apparatus installed on line and PCB base plates, it is to avoid the electromagnetic wave of component of high voltage electrical apparatus can be right
The transmission of signal produces influence, improves the conveying quality of signal.ESD protection diode structure and TVS winks are parallel with transmission line
State voltage suppression diode, when overtension, ESD protection diode structure completes to turn on over the ground, prevents overtension from damaging
Paster antenna, TVS transient voltage suppressor diodes avoid paster antenna from being impacted by surge pulse, the peace that paster antenna is used
Full property is greatly improved.
The utility model novel patch formula pcb board is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model novel patch formula pcb board；
Fig. 2 is the structural representation of embodiment one in the utility model novel patch formula pcb board；
Fig. 3 is the structural representation of embodiment two in the utility model novel patch formula pcb board；
Fig. 4 is the structure chart of protection circuit in the utility model novel patch formula pcb board.
Specific embodiment
As shown in figure 1, be the structural representation of the utility model novel patch formula pcb board, including PCB base plates 1, paster day
Line 2 and transmission line 5, paster antenna 2 are arranged on the marginal position of PCB base plates 1, and welding circuit 4, welding are provided with PCB base plates 1
One end of circuit 4 is fully welded with the antenna feed line end 3 of paster antenna 2, and the other end and transmission line 5 for welding circuit 4 are fully welded
Connect.Protection circuit is equipped with transmission line 5, as shown in figure 4, being protection circuit in the utility model novel patch formula pcb board
Structure chart, protection circuit is " π " type structure, and protection circuit includes TVS transient voltage suppressor diodes T1, the first diode again
T2, the second diode T3 and the 3rd diode T4, the first diode T2, the second diode T3 and the 3rd diode T4 compositions ESD
Protection diode structure, ESD protection diode structure and TVS transient voltage suppressor diodes T1 are in parallel with transmission line 5 respectively to be connected
Connect.
Embodiment one
As shown in Fig. 2 being the structural representation of embodiment one in the utility model novel patch formula pcb board, paster antenna 2
The corner position in the outside of PCB base plates 1 is diagonally arranged on, vee gutter 6, paster are opened up in the corner position of PCB base plates 1
Antenna 2 is located at the medium position of vee gutter 6, and the both sides of the edge of paster antenna 2 press from both sides with the gap of the both sides of the edge of vee gutter 6 respectively
Angle is 15 °~30 °.
Embodiment two
As shown in figure 3, being the structural representation of embodiment two in the utility model novel patch formula pcb board, paster antenna 2
Along the corner position that the outside of PCB base plates 1 is arranged on to horizontally or vertically direction, rectangular channel is opened up in the corner position of PCB base plates 1
7, paster antenna 2 is located at the medium position of rectangular channel 7, the clearance distance between the both sides of the edge of paster antenna 2 and the edge of rectangular channel 7
At least 5mm.
The paster antenna 2 that the utility model is used is PCB antenna or patch ceramic antenna.
In the course of the work, paster antenna 2 is connected the utility model by welding manner with PCB base plates 1, it is ensured that paster day
Weld abundant between line 2 and PCB base plates 1, prevent the excessive influence equipment normal work of line loss in use.Paster antenna 2
When laying, as far as possible positioned at the edge of PCB base plates 1 and as far as possible away from component of high voltage electrical apparatus, it is to avoid the electromagnetism of component of high voltage electrical apparatus
Ripple can produce influence to the transmission of signal.
The utility model novel patch formula pcb board, the diverse location of PCB base plates 1 is arranged on according to paster antenna 2, is set
There are various mounting structures, and ensure to remain with one fixed width between the edge of the both sides of the edge of paster antenna 2 and PCB base plates 1
Gap, it is to avoid PCB base plates 1 cause abrasion to paster antenna 2, ensures the high pressure of paster antenna 2 and installation on PCB base plates 1 in addition
Safe distance is kept between electric elements, it is to avoid the electromagnetic wave of component of high voltage electrical apparatus can produce influence to the transmission of signal, improve
The conveying quality of signal.ESD protection diode structure and TVS transient voltage suppressor diode T1 are parallel with transmission line 5, work as electricity
When pressing through high, ESD protection diode structure completes to turn on over the ground, prevents overtension from damaging paster antenna 2, TVS transient voltages
Suppressing diode T1 avoids paster antenna 2 from being impacted by surge pulse, and the security that paster antenna 2 is used is greatly improved.This
It is utility model simple structure, stable work in work, safe, compared with prior art with clear advantage.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (6)
1. a kind of novel patch formula pcb board, it is characterised in that：Including PCB base plates (1), paster antenna (2) and transmission line (5), patch
Chip antenna (2) is arranged on the marginal position of PCB base plates (1), and welding circuit (4), welding circuit (4) are provided with PCB base plates (1)
Two ends fully welded with the antenna feed line end (3) and transmission line (5) of paster antenna (2) respectively, be equipped with transmission line (5) anti-
Protection circuit, protection circuit includes TVS transient voltage suppressor diodes (T1) and ESD protection diode structure, the pole of ESD protection two again
Tubular construction and TVS transient voltage suppressor diodes (T1) are connected in parallel with transmission line (5) respectively.
2. novel patch formula pcb board according to claim 1, it is characterised in that：The paster antenna (2) is diagonally square
To the corner position being arranged on the outside of PCB base plates (1), in PCB base plates (1), corner position opens up vee gutter (6), paster antenna
(2) in vee gutter (6), between paster antenna (2) both sides of the edge are reserved between vee gutter (6) both sides of the edge respectively
Gap.
3. novel patch formula pcb board according to claim 2, it is characterised in that：Paster antenna (2) both sides of the edge point
The angle for not remaining with gap with vee gutter (6) both sides of the edge is 15 °~30 °.
4. novel patch formula pcb board according to claim 1, it is characterised in that：The paster antenna (2) along to level or
Person's vertical direction is arranged on the corner position on the outside of PCB base plates (1), and rectangular channel (7) is opened up in PCB base plates (1) corner position, patch
Chip antenna (2) is reserved with gap in rectangular channel (7) between paster antenna (2) both sides of the edge and rectangular channel (7) edge.
5. novel patch formula pcb board according to claim 4, it is characterised in that：Paster antenna (2) both sides of the edge with
Gap is reserved between rectangular channel (7) edge is specially 5mm.
6. novel patch formula pcb board according to claim 1, it is characterised in that：The paster antenna (2) is PCB antenna
Or patch ceramic antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377452.2U CN206237678U (en) | 2016-12-14 | 2016-12-14 | Novel patch formula pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377452.2U CN206237678U (en) | 2016-12-14 | 2016-12-14 | Novel patch formula pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237678U true CN206237678U (en) | 2017-06-09 |
Family
ID=58992133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377452.2U Expired - Fee Related CN206237678U (en) | 2016-12-14 | 2016-12-14 | Novel patch formula pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518350A (en) * | 2019-09-10 | 2019-11-29 | 北京理工大学 | A kind of circularly-polarized patch antenna of high-gain miniaturization |
-
2016
- 2016-12-14 CN CN201621377452.2U patent/CN206237678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518350A (en) * | 2019-09-10 | 2019-11-29 | 北京理工大学 | A kind of circularly-polarized patch antenna of high-gain miniaturization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |