CN206585047U - A kind of Two In and One Out electric bridge - Google Patents
A kind of Two In and One Out electric bridge Download PDFInfo
- Publication number
- CN206585047U CN206585047U CN201720106316.8U CN201720106316U CN206585047U CN 206585047 U CN206585047 U CN 206585047U CN 201720106316 U CN201720106316 U CN 201720106316U CN 206585047 U CN206585047 U CN 206585047U
- Authority
- CN
- China
- Prior art keywords
- connector
- transmission line
- electric bridge
- load
- installation cavity
- 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.)
- Active
Links
Landscapes
- Non-Reversible Transmitting Devices (AREA)
Abstract
The utility model provides a kind of Two In and One Out electric bridge, including main cavity, the first connector, the second connector, the 3rd connector, load, the first transmission line and the second transmission line；Installation cavity is provided with main cavity, the load is installed in the installation cavity, first transmission line and the second transmission line are arranged in a crossed manner in installation cavity, first connector, the second connector and the 3rd connector are arranged on the side of main cavity, and the two ends of the first transmission line pass through the first connector and second connector described in the contact hole that is arranged on main cavity respectively；One end of second transmission line connects the 3rd connector, the other end connection load of the second transmission line by the contact hole being arranged on main cavity.This programme can save system space.
Description
Technical field
The utility model is related to bridge technology field, more particularly to a kind of Two In and One Out electric bridge.
Background technology
Electric bridge is as the important component in telecommunication transmission system, and the bridge joint between system and system is required for by electricity
Bridge is completed, and with the optimization design of communication system, Two In and One Out electric bridge is born therewith.
Two In and One Out electric bridge on existing market is substantially an external high power load device, to complete a radio frequency
The hypersorption of interface, this structure need to take significant portion of system space, and space requirement is proposed to room point optimization.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of Two In and One Out electric bridge, can save and is
System space.
What the technical solution of the utility model was realized in：
A kind of Two In and One Out electric bridge, including main cavity, the first connector, the second connector, the 3rd connector, load,
One transmission line and the second transmission line；
Be provided with main chamber body in installation cavity, the installation cavity and the load be installed, first transmission line and
Second transmission line is arranged in a crossed manner in the installation cavity, first connector, second connector and the described 3rd
Connector is arranged on the side of main chamber body, and the two ends of first transmission line are respectively by being arranged on main chamber body
Contact hole connects first connector and second connector；One end of second transmission line is by being arranged on the master
Contact hole on cavity connects the 3rd connector, and the other end of second transmission line connects the load.
It is preferred that, the connector is N Connector.
It is preferred that, the installation cavity is provided with Supporting Media.
It is preferred that, first transmission line and the second transmission line two ends are respectively arranged with U-type groove hole, and described first connects
Connect device, second connector and the 3rd tail portion of connector and be respectively arranged with circular pin, it is first connector, described
Second connector and the 3rd connector connect the U-type groove hole by the circular pin respectively.
It is preferred that, the main chamber body back side is provided with flaky radiator, and the flaky radiator is by being arranged on the master
The screwed hole at the cavity back side is arranged on the main chamber body back side.
It is preferred that, mounting hole is provided with the installation cavity, the load is fixed on the installation by the mounting hole
Intracavitary.
It is preferred that, the load is resistance.
The utility model proposes Two In and One Out electric bridge, set by setting installation cavity inside main cavity, and by load
In installation cavity, so as to carry out the hypersorption of a radio frequency interface by loading, without external load device, it can save and be
System space.
Brief description of the drawings
Fig. 1 is the front view for the Two In and One Out electric bridge that the utility model embodiment is proposed；
Fig. 2 is the right view for the Two In and One Out electric bridge that the utility model embodiment is proposed；
Fig. 3 is the rearview for the Two In and One Out electric bridge that the utility model embodiment is proposed；
Fig. 4 is the enlarged diagram at A in Fig. 1；
Fig. 5 is the enlarged diagram at B in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As Figure 1-Figure 5, the utility model embodiment proposes a kind of Two In and One Out electric bridge, including main cavity 1, first
Connector 2, the second connector 3, the 3rd connector 4, the 5, first transmission line 6 of load and the second transmission line 7；
It is provided with main cavity 1 in installation cavity 101, installation cavity 101 and load 5 is installed, the first transmission line 6 and the second transmission
Line 7 is arranged in a crossed manner in installation cavity 101, and the first connector 2, the second connector 3 and the 3rd connector 4 are arranged on main cavity 1
Sideways, the two ends of the first transmission line 6 are connected by first connector of the connection of contact hole 82 and second being arranged on main cavity 1 respectively
Connect device 3；One end of second transmission line 7 connects the 3rd connector 4, the second transmission line by the contact hole 8 being arranged on main cavity 1
7 other end connection load 5.
It can be seen that, the utility model proposes Two In and One Out electric bridge, by setting installation cavity inside main cavity, and will load
It is arranged in installation cavity, so as to carry out the hypersorption of radio frequency interface by loading, without external load device, can saves and be
System space.
Wherein, the second connector and the 3rd connector can be arranged on the left surface of main cavity, and the first connector can be set
The right flank in main cavity is put, load is arranged on the right side of installation cavity, so as to facilitate two transmission line interconnections three
Connector and load.
In the present embodiment, connector can be arranged on the side of main cavity by screw.
In a preferred embodiment of the present utility model, connector is N Connector.
Detailed, N Connector is a kind of connector of threaded connection, and it has reliability high, vibration resistance is strong, machinery and
The features such as excellent electrical properties.
In a preferred embodiment of the present utility model, installation cavity 101 is provided with Supporting Media 9.
In the present embodiment, Supporting Media 9 is used to occupy the first transmission line 6 and the second transmission line 7 installed in installation cavity 101
Middle position, stabilization is more firmly mounted by what Supporting Media can make the first transmission line and the second transmission line.
In a preferred embodiment of the present utility model, the first transmission line 6 and the two ends of the second transmission line 7 are respectively arranged with
U-type groove hole 10, the first connector 2, the second connector 3 and the afterbody of the 3rd connector 4 are respectively arranged with circular pin 11, and first connects
Connect device 2, the second connector 3 and the 3rd connector 4 and U-type groove hole 10 is connected by circular pin 11 respectively.
Specifically, connecting U-type groove hole by circular pin, be on the one hand easy to processing, on the other hand will not to connector and
Transmission line causes loss.Wherein, circular pin can connect U-type groove hole by the method for welding.
In a preferred embodiment of the present utility model, the back side of main cavity 1 is provided with flaky radiator 12, sheet radiating
Device 12 is arranged on the back side of main cavity 1 by being arranged on the screwed hole 13 at the back side of main cavity 1.
, can be so as to by setting flaky radiator at the main cavity back side because electric bridge generates heat than larger in the course of the work
In the radiating of electric bridge, the work of electric bridge is set more to stablize.
In a preferred embodiment of the present utility model, mounting hole 14 is provided with installation cavity 101,5 is loaded and passes through
Mounting hole 14 is fixed in installation cavity 101.
Specifically, because load needs the power carried larger, loading the volume of itself and being also required to corresponding increase, pass through
Mounting hole installation load is set, the more firm of installation can will be loaded, make the use of electric bridge solid and reliable.
In a preferred embodiment of the present utility model, load 5 is resistance.
Being supported in electric bridge is used to absorb unnecessary power.In the present embodiment, load can be resistance.Its
In, resistance can be load resistance, big, the generally noninductive power resistor of load resistance power.Nothing is in absorbed power to unnecessary
During corona discharge, if the inductance value of resistance is excessive, concussion is easily produced, equipment is damaged.Meanwhile, absorb
Power can cause resistance to produce amount of heat in itself, therefore, and resistance can connect flaky radiator and be radiated.
In summary, the utility model embodiment can at least realize following effect：
In the utility model embodiment, installation cavity is arranged on by setting installation cavity inside main cavity, and by load
It is interior, so as to carry out the hypersorption of a radio frequency interface by loading, without external load device, system space can be saved.
In the utility model embodiment, connector is N Connector, so that the reliability of connector is high, vibration resistance is strong,
Mechanically and electrically function admirable.
In the utility model embodiment, installation cavity is provided with Supporting Media, can make the first transmission by Supporting Media
Line and the second transmission line are more firmly mounted stabilization.
In the utility model embodiment, the first transmission line and the second transmission line two ends are respectively arranged with U-type groove hole, first
Connector, the second connector and the 3rd tail portion of connector are respectively arranged with circular pin, are on the one hand easy to processing, on the other hand not
Loss can be caused to connector and transmission line.
It is last it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this practicality is merely to illustrate
New technical scheme, is not intended to limit protection domain of the present utility model.It is all it is of the present utility model spirit and principle it
Interior done any modification, equivalent substitution and improvements etc., are all contained in protection domain of the present utility model.
Claims (7)
1. a kind of Two In and One Out electric bridge, it is characterised in that including main cavity, the first connector, the second connector, the 3rd connection
Device, load, the first transmission line and the second transmission line；
It is provided with main chamber body in installation cavity, the installation cavity and the load is installed, first transmission line and described
Second transmission line is arranged in a crossed manner in the installation cavity, first connector, second connector and the 3rd connection
Device is arranged on the side of main chamber body, the contact of the two ends of first transmission line respectively by being arranged on main chamber body
Hole connects first connector and second connector；One end of second transmission line is by being arranged on main chamber body
On contact hole connect the 3rd connector, the other end of second transmission line connects the load.
2. Two In and One Out electric bridge as claimed in claim 1, it is characterised in that first connector, second connector
It is N Connector with the 3rd connector.
3. Two In and One Out electric bridge as claimed in claim 1, it is characterised in that the installation cavity is provided with Supporting Media.
4. Two In and One Out electric bridge as claimed in claim 1, it is characterised in that first transmission line and second transmission line
Two ends are respectively arranged with U-type groove hole, and first connector, second connector and the 3rd tail portion of connector are set respectively
Circular pin is equipped with, first connector, second connector and the 3rd connector are respectively by described circular slotting
Pin connects the U-type groove hole.
5. Two In and One Out electric bridge as claimed in claim 1, it is characterised in that the main chamber body back side is provided with sheet radiating
Device, the flaky radiator is arranged on the main chamber body back side by being arranged on the screwed hole at the main chamber body back side.
6. Two In and One Out electric bridge as claimed in claim 1, it is characterised in that mounting hole is provided with the installation cavity, described
Load is fixed in the installation cavity by the mounting hole.
7. the Two In and One Out electric bridge as described in claim any one of 1-6, it is characterised in that the load is resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106316.8U CN206585047U (en) | 2017-02-03 | 2017-02-03 | A kind of Two In and One Out electric bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106316.8U CN206585047U (en) | 2017-02-03 | 2017-02-03 | A kind of Two In and One Out electric bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206585047U true CN206585047U (en) | 2017-10-24 |
Family
ID=60110033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106316.8U Active CN206585047U (en) | 2017-02-03 | 2017-02-03 | A kind of Two In and One Out electric bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206585047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808196A (en) * | 2018-06-01 | 2018-11-13 | 安徽禄讯电子科技有限公司 | A kind of low intermodulation Two In and One Out electric bridge |
| CN109193096A (en) * | 2018-08-30 | 2019-01-11 | 安徽禄讯电子科技有限公司 | A kind of low frequency micro-strip electric bridge |
-
2017
- 2017-02-03 CN CN201720106316.8U patent/CN206585047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808196A (en) * | 2018-06-01 | 2018-11-13 | 安徽禄讯电子科技有限公司 | A kind of low intermodulation Two In and One Out electric bridge |
| CN109193096A (en) * | 2018-08-30 | 2019-01-11 | 安徽禄讯电子科技有限公司 | A kind of low frequency micro-strip electric bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190373353A1 (en) | Earphone for charging transmission through earphone metal headband | |
| CN204577747U (en) | For the power filter interface of shielding device | |
| CN206673073U (en) | A kind of high intermodulation water proof type microstrip power divider | |
| CN206585047U (en) | A kind of Two In and One Out electric bridge | |
| CN203205638U (en) | High density different interval double layer high speed connector | |
| CN209282381U (en) | A kind of bluetooth headset and its antenna | |
| CN203734510U (en) | Power module | |
| CN207165733U (en) | One kind three enters scene 2 electric bridge | |
| CN204516591U (en) | Super capacitor module | |
| CN103701454A (en) | Interface circuit for motor controller of hybrid power bus | |
| CN208078224U (en) | Glass insulation sub-connector and electronic equipment | |
| CN202888364U (en) | Cavity filter and power amplifier module | |
| WO2012100602A1 (en) | Filter | |
| CN204615617U (en) | With the power module of lightning protection and output board | |
| CN208849177U (en) | A kind of power supply and signal synthesis filtering electrical connector | |
| CN101895165A (en) | Plastic bracket structure of quadrupole motor | |
| CN204517441U (en) | Portable charger | |
| CN204967055U (en) | Heat dissipation block terminal takes precautions against earthquakes | |
| CN210052934U (en) | Combined connector applied to control device | |
| CN201263013Y (en) | Filtering electric connector | |
| CN209358509U (en) | Wideband power supply filter | |
| CN103490145B (en) | A kind of helicopter empennage antenna | |
| CN201570721U (en) | Small rectangular-plate type filtering socket | |
| CN206673074U (en) | One kind three enters three and goes out electric bridge | |
| CN207053971U (en) | A kind of onboard structure of copper bar of server |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |