CN207233950U - A kind of multichannel antenna feeder Surge Protector - Google Patents
A kind of multichannel antenna feeder Surge Protector Download PDFInfo
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- CN207233950U CN207233950U CN201721302157.5U CN201721302157U CN207233950U CN 207233950 U CN207233950 U CN 207233950U CN 201721302157 U CN201721302157 U CN 201721302157U CN 207233950 U CN207233950 U CN 207233950U
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- Prior art keywords
- housing
- surge protector
- antenna feeder
- surging
- socket
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Abstract
The utility model discloses a kind of multichannel antenna feeder Surge Protector; it is characterized in that; housing including Anti-surging component, device Anti-surging component; several chambers are separated out in the housing; each chamber difference one Anti-surging component of device; the input terminal of Anti-surging component is connected with the socket being connected on housing, and output terminal is connected with the plug being connected on housing.Multichannel antenna feeder Surge Protector described in the utility model, which combines multiple Anti-surging components, reaches high integration defencive function; each Anti-surging component protects different feeder lines respectively; integrated level is high, small, light-weight; it can be suitable for installing the place of existing Surge Protector insufficient space; effective defencive function can be provided to radiofrequency signal, using Filter Principle, the unwanted electromagnetic wave signal from antenna feeder is filtered; equipment is transferred signals to low-loss, use reliability is high.
Description
Technical field
It the utility model is related to Surge Protector technical field, more particularly to a kind of multichannel 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, needs to install multiple antenna feeders when needing and realizing the situation of multichannel protection
Surge Protector is easily in the presence of that installation space is insufficient, it is necessary to take very big installation space in actual installation process,
Poor for applicability, the transmission of device signal may be also affected by meeting lightning stroke cracking, reduce the reliability of device signal transmission.
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 multichannel antenna feeder Surge Protector, solves antenna feeder Surge Protector in current technology when realizing multichannel protection, volume is big,
Weight is big, there are installation space it is insufficient the problem of.
To solve above technical problem, the technical solution of the utility model is：
A kind of multichannel antenna feeder Surge Protector, it is characterised in that the shell including Anti-surging component, device Anti-surging component
Body, is separated out several chambers in the housing, and each chamber distinguishes one Anti-surging component of device, Anti-surging component it is defeated
Enter end to be connected with the socket being connected on housing, output terminal is connected with the plug being connected on housing.It is described in the utility model
Multiple Anti-surging components are combined and installed by multichannel antenna feeder Surge Protector, and the biography of multi-channel rf signal is realized by plug and socket
Defeated, integrated level is high, small, light-weight, can be suitable for installing the place of existing Surge Protector insufficient space, can be to radio frequency
Signal provides effective defencive function, using Filter Principle, the unwanted electromagnetic wave signal from antenna feeder is filtered, low-loss
Ground transfers signals to equipment, and use reliability is high.
Further, the Anti-surging component is the Anti-surging device being integrated in printed board, compact-sized, takes body
Product is small, improves integrated level, effectively reduces product weight, applicability is good.
Further, the input terminal of the Anti-surging component and output terminal are connected by connector and socket and plug respectively
Connect, and Anti-surging component can arbitrarily be arranged in pairs or groups by connector with the socket and plug of different model, suitable for different demands,
Ensure the stability of signal transmission, effective defencive function is provided to radiofrequency signal.
Further, the connector is SMA connectors, and SMA connectors are that a kind of the coaxial of small-sized threaded connection connects
Connect device, suitable for the application in the electromagnetic wave field of frequency range direct current to 26.5GHz, have bandwidth, performance it is excellent, it is highly reliable,
The characteristics of long lifespan.
Further, the plug passes sequentially through RF cable, waterproof connector and connector and is connected to Anti-surging component,
RF cable is multi-core coaxial cable, ensures the stability of signal transmission.
Further, the socket is that circular multicore radio frequency connects socket, and the plug is that circular multicore radio frequency connects
Plug, integrated level is high, realizes multichannel conveying protection, connection is easy to use, and use reliability is high.
Further, the side of the housing is connected to socket by the panel of perforate, and another offside of housing passes through
The panel of perforate is connected to waterproof connector, simple in structure, easy to connect, easy to maintain, and socket and plug are distributed in the two of housing
Side, avoids disturbing during conveying signal, ensures stability in use.
Further, the housing is separated into several in the cross-wise direction perpendicular to socket and waterproof connector line
Chamber, each one Anti-surging component of chamber device, Anti-surging component are effectively separated, and ensure that each self energy stablizes independent work
Make, avoid disturbing, it is ensured that can effectively suppress the inductive lightning electric wave on feeder line, to protect equipment to exempt from indirect lightning strike.
Further, the housing is provided with the circumferential side wall in socket Yu waterproof connector line direction and is connected to chamber
The opening of room, and in opening be provided with encapsulation cover board, improve handling Anti-surging component convenience, Anti-surging component from
Opening is put into or takes out, and maintenance efficiency is high.
Further, four chambers are equipped with the housing, chamber is existed with plane distribution where socket and plug line
The both sides of housing, per each two chambers in side, and housing sidewall sets the cover board for closing two chambers at the same time, compact-sized, dimension
Shield is convenient, efficient.
Compared with prior art, the utility model advantage is：
Multiple Anti-surging components are combined and installed by multichannel antenna feeder Surge Protector described in the utility model, and integrated level is high,
It is small, it is light-weight, it 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
To equipment, use reliability is high, and each Anti-surging component protects different feeder lines respectively, and multiple Anti-surging components, which are combined, to be reached
To high integration defencive function；Anti-surging component is effectively separated, and ensures that each self energy stablizes independent work, avoids occurring dry
Disturb, it is ensured that can effectively suppress the inductive lightning electric wave on feeder line, to protect equipment to exempt from indirect lightning strike；According to connection requirement
Difference, multichannel antenna feeder Surge Protector can be selected without the plug and socket of model arbitrarily to be taken with the connector with different model
Match somebody with somebody.
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 cross section structure schematic diagram of the A-A in Fig. 2.
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 multichannel antenna feeder Surge Protector, integrated multipath radiofrequency signal, integrated level disclosed in the utility model embodiment
Height, reduces and takes volume, reduces product weight, improves applicability, can apply to install existing Surge Protector insufficient space
Place.
As shown in Figure 1 to Figure 3, a kind of multichannel antenna feeder Surge Protector, including Anti-surging component 4, device Anti-surging component 4
Housing 5, several relatively independent chambers 10 are separated out in the housing 5, each chamber 10 distinguishes one wave resistance of device
Component 4 is gushed, the input terminal of Anti-surging component 4 is connected with the socket 1 being connected on housing 5, and output terminal is with being connected on housing
Plug 9 connects, and each Anti-surging component 4 protects different feeder lines respectively, and multiple Anti-surging components 4, which are combined, reaches high collection
The defencive function of Cheng Du.
In order to reduce volume and weight, by Anti-surging component 4 using the Anti-surging device being integrated in printed board, Mei Gefang
Surge device it is small, light-weight, integrated level is high, so as to greatly reduce the body of multichannel antenna feeder Surge Protector
Product, the place suitable for installing existing Surge Protector insufficient space.
The input terminal and output terminal of Anti-surging component 4 are connected by connector 2 with socket 1 and plug 9 respectively, connector 2
For SMA connectors, SMA connectors are small, compact-sized, reduce 5 size of housing of multichannel antenna feeder Surge Protector, and insert
First 9 RF cables 8, waterproof connector 7 and connector 2 for passing sequentially through multi-core coaxial are connected to Anti-surging component 4, ensure multichannel day
Feedback Surge Protector is durable, water proof and dust proof.Socket 1 is that circular multicore radio frequency connects socket, and the plug 9 is circular more
Core radio frequency connection plug, can be carried out at the same time the conveying of multi-channel rf signal, and socket 1 and plug 9 can be replaced different as needed
Model, realizes any collocation, suitable for different demands.
In order to reduce the volume of multichannel antenna feeder Surge Protector, integrated level is improved, in the face that the side of housing 5 passes through perforate
Plate 6 is connected to socket 1, and another offside of housing 5 is connected to waterproof connector 7, socket and waterproof connector 7 by the panel 6 of perforate
The both sides of housing are distributed in, avoid disturbing during conveying signal, housing 5 is in section perpendicular to socket 1 and 7 line of waterproof connector
Several chambers 10, one Anti-surging component 4 of each 10 device of chamber, and housing 5 are separated on the direction of face in socket 1 with preventing
The opening for being connected to chamber 10 is provided with the circumferential side wall in 7 line direction of water swivel, and encapsulation is provided with opening
Cover board 3.
In the present embodiment, four chambers 10 are provided with housing 5, chamber 10 is with where socket 1 and 7 line of waterproof connector
Plane is symmetrically distributed in the both sides of housing 5, and per each two chambers 10 in side, the side wall of housing 5 opens up the opening for being connected to chamber 10,
Anti-surging component 4 is placed into chamber 10 or is taken out from chamber 10 and replaces from opening, and then 5 side wall of housing sets closing two at the same time
The cover board 3 of a chamber 10, ensures leakproofness so that multichannel antenna feeder Surge Protector is durable, water proof and dust proof, ensures using steady
Qualitative and service life, suitable for L-band, phase equalization is good, amplitude coincidence is good, and L-band radiofrequency signal is protected and is used
Filter Principle, the unwanted electromagnetic wave signal from antenna feeder is filtered, and transfers signals to low-loss equipment, ensures signal
The reliability of transmission.
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 (10)
1. a kind of multichannel antenna feeder Surge Protector, it is characterised in that including Anti-surging component (4), device Anti-surging component (4)
Housing (5), the housing (5) is interior to be separated out several chambers (10), each chamber (10) difference one Anti-surging group of device
Part (4), the input terminal of Anti-surging component (4) are connected with the socket (1) being connected on housing (5), and output terminal is with being connected to housing
(5) plug (9) connection on.
2. multichannel antenna feeder Surge Protector according to claim 1, it is characterised in that the Anti-surging component (4) is
The Anti-surging device being integrated in printed board.
3. multichannel antenna feeder Surge Protector according to claim 2, it is characterised in that the Anti-surging component (4)
Input terminal and output terminal are connected by connector (2) with socket (1) and plug (9) respectively.
4. multichannel antenna feeder Surge Protector according to claim 3, it is characterised in that the connector (2) connects for SMA
Connect device.
5. multichannel antenna feeder Surge Protector according to claim 3, it is characterised in that the plug (9) passes sequentially through
RF cable (8), waterproof connector (7) and connector (2) are connected to Anti-surging component (4).
6. multichannel antenna feeder Surge Protector according to claim 5, it is characterised in that the socket (1) is circular more
Core radio frequency connects socket, and the plug (9) is circular multicore radio frequency connection plug.
7. multichannel antenna feeder Surge Protector according to claim 6, it is characterised in that the side of the housing (5) leads to
The panel (6) for crossing perforate is connected to socket (1), and another offside of housing (5) is connected to waterproof connector by the panel (6) of perforate
(7)。
8. multichannel antenna feeder Surge Protector according to claim 7, it is characterised in that the housing (5) perpendicular to
Socket (1) in the cross-wise direction of waterproof connector (7) line with being separated into several chambers (10), each one, chamber (10) device
Anti-surging component (4).
9. multichannel antenna feeder Surge Protector according to claim 8, it is characterised in that the housing (5) is in socket (1)
The opening of chamber (10) is connected to being provided with the circumferential side wall in waterproof connector (7) line direction, and is set in opening
The cover board (3) of encapsulation.
10. multichannel antenna feeder Surge Protector according to claim 9, it is characterised in that four are equipped with the housing (5)
A chamber (10), chamber (10) is with plane distribution where socket (1) and plug (9) line in the both sides of housing (5), every side each two
A chamber (10), and housing (5) side wall sets the cover board (3) for closing two chambers (10) at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302157.5U CN207233950U (en) | 2017-09-30 | 2017-09-30 | A kind of multichannel antenna feeder Surge Protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302157.5U CN207233950U (en) | 2017-09-30 | 2017-09-30 | A kind of multichannel antenna feeder Surge Protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233950U true CN207233950U (en) | 2018-04-13 |
Family
ID=61850403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721302157.5U Active CN207233950U (en) | 2017-09-30 | 2017-09-30 | A kind of multichannel antenna feeder Surge Protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658563A (en) * | 2017-09-30 | 2018-02-02 | 四川中光防雷科技股份有限公司 | A kind of multichannel antenna feeder Surge Protector |
| 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 CN201721302157.5U patent/CN207233950U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658563A (en) * | 2017-09-30 | 2018-02-02 | 四川中光防雷科技股份有限公司 | A kind of multichannel antenna feeder Surge Protector |
| 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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