CN207233949U - A kind of onboard antenna feeder Surge Protector and there is its aerial radiation plate - Google Patents
A kind of onboard antenna feeder Surge Protector and there is its aerial radiation plate Download PDFInfo
- Publication number
- CN207233949U CN207233949U CN201721280478.XU CN201721280478U CN207233949U CN 207233949 U CN207233949 U CN 207233949U CN 201721280478 U CN201721280478 U CN 201721280478U CN 207233949 U CN207233949 U CN 207233949U
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- China
- Prior art keywords
- surge protector
- antenna feeder
- onboard antenna
- feeder surge
- housing
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Abstract
The utility model discloses a kind of onboard antenna feeder Surge Protector; it is characterised in that it includes housing and Anti-surging component, the chamber of device Anti-surging component is opened up in the housing; and the side wall of housing opens up the through hole for being connected to chamber, the lead end of welding is connected through through hole with Anti-surging component.Onboard antenna feeder Surge Protector integrated level described in the utility model is high; it is small; it is light-weight; can be directly by the welding of onboard antenna feeder Surge Protector in systems; contact is more firm, reduces and takes volume, saves connector; space has been saved, can be suitable for installing the place of existing Surge Protector insufficient space.
Description
Technical field
It the utility model is related to Surge Protector technical field, more particularly to a kind of onboard antenna feeder Surge Protector and have
The aerial radiation plate of onboard antenna feeder Surge Protector.
Background technology
Antenna feeder Surge Protector is to prevent from damaging caused by feeder line indirect lightning strike overvoltage and antenna and transceiver
Harmful equipment, suitable for the electricity of the coaxial antenna-feeder system signal such as satellite wireless communication, mobile base station, microwave communication, radio and television
Protection is gushed, is installed on lightning protection subregion LPZ0A-1 and subsequent partitions.Traditional antenna feeder Surge Protector is frequently with shielding shell envelope
Dress, built-in high-quality high speed over-voltage protector, has efficient defense function to the thunder and lightning high-voltage pulse sensed on antenna feeder circuit.
Traditional antenna feeder Surge Protector volume is big, weight is big, typically by the way of being connected in antenna feeder, antenna feeder surge protection
The input/output terminal of device is both provided with connector, it is necessary to larger installation space, installation space deficiency is easily in the presence of,
The transmission of device signal may be also affected by meeting lightning stroke cracking, poor to the protecting effect of equipment, can reduce device signal biography
Defeated reliability.
Utility model content
Technical problem to be solved in the utility model and the technical assignment proposed are that the prior art is improved, there is provided
A kind of onboard antenna feeder Surge Protector, solves that antenna feeder Surge Protector volume in current technology is big, weight is big, and it is empty to there is installation
Between deficiency the problem of.
To solve above technical problem, the technical solution of the utility model is：
A kind of onboard antenna feeder Surge Protector, it is characterised in that including housing and Anti-surging component, opened in the housing
If the chamber of device Anti-surging component, and the side wall of housing opens up the through hole for being connected to chamber, and the lead end of welding passes through
Through hole is connected with Anti-surging component.Onboard antenna feeder Surge Protector integrated level described in the utility model is high, small, weight
Gently, can be directly by the welding of onboard antenna feeder Surge Protector in systems, contact is more firm, reduces and takes volume, saves connection
Device, has saved space, can be suitable for installing the place of existing Surge Protector insufficient space, radiofrequency signal can be provided effective
Defencive function, using Filter Principle, the unwanted electromagnetic wave signal from antenna feeder is filtered, low-loss by signal transmission
It is high to equipment, use reliability.
Further, the Anti-surging component includes the Anti-surging member of printed circuit board and connection on a printed circuit board
Part, lead end are welded to connect on a printed circuit board, and integrated level is high, are taken small.
Further, the case top opens up the opening for being connected to chamber, and cover board is connected with opening, prevents
Surge component is put into or takes out from opening, improves the convenience of handling Anti-surging component, maintenance efficiency is high, and shielding is good, really
Protect the long-acting steady operation of Anti-surging component.
Further, the cover board is crossed screw and is connected on housing, and stable connection is easy to loading and unloading.
Further, device has insulator on the through hole, and lead end is connected with Anti-surging component through insulator, carries
High closed insulation performance, ensures the long-acting steady operation of Anti-surging component.
A kind of aerial radiation plate with the onboard antenna feeder Surge Protector of preceding claim, it is characterised in that described
Onboard antenna feeder Surge Protector is welded on PCB radiant panels by lead end, and lead end is printed by the PCB on PCB radiant panels
Line is connected with the connector being arranged on PCB radiant panels.Onboard antenna feeder Surge Protector is integrated on aerial radiation plate, it is onboard
Antenna feeder Surge Protector band shields, and will not cause the interference of each circuit on aerial radiation plate, improves protecting effect, and it is existing to solve installation
There is the problem of Surge Protector insufficient space, the inductive lightning electric wave on feeder line can be suppressed, to protect equipment to exempt from inductive lightning
Hit, small in volume, phase equalization is good, amplitude coincidence is good.
Further, the connector is SMA connectors, and SMA connectors are that a kind of the coaxial of small-sized threaded connection connects
Device is connect, has the characteristics that bandwidth, performance be excellent, highly reliable, long lifespan.
Compared with prior art, the utility model advantage is：
Onboard antenna feeder Surge Protector integrated level described in the utility model is high, small, light-weight, can be directly by plate
Carry the welding of antenna feeder Surge Protector in systems, contact is more firm, reduces and takes volume, saves connector, saved space, energy
Enough places for being suitable for installing existing Surge Protector insufficient space, using Filter Principle, by from antenna feeder without electricity consumption
Magnetostatic wave signal filters, and transfers signals to low-loss equipment, and use reliability is high, it is ensured that can effectively suppress on feeder line
Inductive lightning electric wave, to protect equipment to exempt from indirect lightning strike, effective defencive function is provided to radiofrequency signal.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model；
Fig. 2 is the assembly structure diagram of the utility model；
Fig. 3 is the structure diagram of aerial radiation plate.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
A kind of onboard antenna feeder Surge Protector disclosed in the utility model embodiment, integrated level is high, effectively reduces occupancy body
Product, reduces product weight, can be directly welded in system, can apply to install the place of existing Surge Protector insufficient space,
Stable connection, use reliability are high.
As shown in Figure 1 to Figure 3, a kind of onboard antenna feeder Surge Protector, including housing 3 and Anti-surging component, are opened on housing 3
If the chamber 8 of device Anti-surging component, and the top of housing 3 opens up the opening for being connected to chamber 8, and be connected with opening
Cover board 6, cover board 6 are crossed screw 7 and are connected on housing 3, and Anti-surging component enters chamber 8 from shedding motion or taken out from chamber 8, lid
On plate 6 can also device shielding pad, avoid the interference for causing each circuit on aerial radiation plate, the side wall of housing 3, which opens up, is connected to chamber
The through hole 9 of room 8, device has insulator 2 on through hole 9, and the lead end 1 of welding is connected through insulator 2 with Anti-surging component.
In the present embodiment, Anti-surging component includes printed circuit board 4 and the Anti-surging being connected on printed circuit board 4 member
Part 5, lead end 1 are welded on printed circuit board 4, stable connection.
When using onboard antenna feeder Surge Protector, onboard antenna feeder Surge Protector can be connected directly between aerial radiation plate
On, the lead end 1 of onboard antenna feeder Surge Protector is welded on PCB radiant panels 10, lead end 1 passes through on PCB radiant panels 10
PCB tracks 11 be connected with the connector 12 being arranged on PCB radiant panels 10, connector 12 is SMA connectors, and structure is tight
Gather, take small, light-weight, inductive lightning electric wave of effective suppression on feeder line, to protect equipment to exempt from indirect lightning strike, phase
Bit integrity is good, amplitude coincidence is good.
It the above is only the preferred embodiment of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For the limitation to the utility model, the scope of protection of the utility model should be subject to claim limited range.For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make some
Improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of onboard antenna feeder Surge Protector, it is characterised in that including housing (3) and Anti-surging component, the housing (3)
The chamber (8) of device Anti-surging component is inside opened up, and the side wall of housing (3) opens up the through hole (9) for being connected to chamber (8), weldering
The lead end (1) connect is connected through through hole (9) with Anti-surging component.
2. onboard antenna feeder Surge Protector according to claim 1, it is characterised in that the Anti-surging component includes print
Circuit board (4) processed and the Anti-surging element (5) being connected on printed circuit board (4).
3. onboard antenna feeder Surge Protector according to claim 1, it is characterised in that opened up at the top of the housing (3)
The opening of chamber (8) is connected to, and cover board (6) is connected with opening.
4. onboard antenna feeder Surge Protector according to claim 3, it is characterised in that the cover board (6) crosses screw (7)
It is connected on housing (3).
5. onboard antenna feeder Surge Protector according to claim 1, it is characterised in that there is device on the through hole (9)
Insulator (2), lead end (1) are connected through insulator (2) with Anti-surging component.
6. a kind of aerial radiation plate with the onboard antenna feeder Surge Protector of Claims 1 to 5 any one of them, its feature exist
In the onboard antenna feeder Surge Protector is welded on PCB radiant panels (10) by lead end (1), and lead end (1) passes through
PCB tracks (11) on PCB radiant panels (10) are connected with the connector (12) being arranged on PCB radiant panels (10).
7. aerial radiation plate according to claim 6, it is characterised in that the connector (12) is SMA connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721280478.XU CN207233949U (en) | 2017-09-30 | 2017-09-30 | A kind of onboard antenna feeder Surge Protector and there is its aerial radiation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721280478.XU CN207233949U (en) | 2017-09-30 | 2017-09-30 | A kind of onboard antenna feeder Surge Protector and there is its aerial radiation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233949U true CN207233949U (en) | 2018-04-13 |
Family
ID=61850247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721280478.XU Active CN207233949U (en) | 2017-09-30 | 2017-09-30 | A kind of onboard antenna feeder Surge Protector and there is its aerial radiation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444948A (en) * | 2019-08-16 | 2019-11-12 | 四川赛尔特科技有限公司 | A kind of wall-penetrating type antenna feeder Surge Protector |
-
2017
- 2017-09-30 CN CN201721280478.XU patent/CN207233949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444948A (en) * | 2019-08-16 | 2019-11-12 | 四川赛尔特科技有限公司 | A kind of wall-penetrating type antenna feeder Surge Protector |
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