CN115498459A - Multi-path same-frequency combiner - Google Patents
Multi-path same-frequency combiner Download PDFInfo
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- CN115498459A CN115498459A CN202211236340.5A CN202211236340A CN115498459A CN 115498459 A CN115498459 A CN 115498459A CN 202211236340 A CN202211236340 A CN 202211236340A CN 115498459 A CN115498459 A CN 115498459A
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000002955 isolation Methods 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000012795 verification Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/562—Bending-relieving
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a multi-path same-frequency combiner, which comprises a filtering unit, a combiner body, a fixing assembly, a conversion unit, a circuit module and a control unit, wherein the filtering unit is connected with the combiner body; the filtering unit is used for the internal module composition of the combiner body; the fixing component comprises a connecting sleeve head, an empty slot, a threaded rod, an L-shaped plate, a spring and a transmission line, and the fixing component has the beneficial effects that: through establishing the pullover cover on the port, insert the threaded rod from the L template, screw into the inside dead slot of port again, realize the fastening, avoid coming off in overhauing or removing, the outside cover of transmission line is equipped with the spring of rigid structure for the crooked department of protection transmission line head.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a multi-path same-frequency combiner.
Background
The combiner mainly combines the signals of the input multi-frequency bands together to be output together, in the prior art, when the existing combiner is used for detection or movement, a port joint is easy to fall off, meanwhile, the head of a transmission line is easy to break, so that the signals are weakened or even interrupted, and the combiner is not beneficial to practical application.
Disclosure of Invention
The present invention aims to provide a multi-path co-frequency combiner to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-path same-frequency combiner comprises the following contents: the combiner comprises a filtering unit, a combiner body, a fixing assembly, a conversion unit, a circuit module and a control unit; the filtering unit is used for the combination of the modules in the combiner body; the fixed component comprises a connecting sleeve head, an empty slot, a threaded rod, an L-shaped plate, a spring and a transmission line.
Preferably, one side fixedly connected with POE port of combiner body, one side that POE port was kept away from to the combiner body is fixedly connected with data port and power port respectively, the outside threaded connection of combiner body has the screw.
Preferably, the dead slot has all been seted up in the outside of data port, power port and POE port, the equal threaded connection in inside of dead slot has the threaded rod, the equal threaded connection in the outside of data port, power port and POE port has the connecting sleeve head, the equal fixedly connected with L template in the outside of connecting sleeve head, the one end of threaded rod all run through the L template and with the internal thread connection of L template, the one end fixedly connected with transmission line of threaded rod is kept away from to the connecting sleeve head, the one end fixedly connected with spring of dead slot is kept away from to the connecting sleeve head, the outside at the transmission line is established to the spring housing.
Preferably, the circuit module includes two first combiners, a second combiner and two couplers, where the first combiner is configured to combine input signals to obtain a first combined signal, the first combined signal is output from the output port, the couplers are configured to couple corresponding first combined signals to obtain a coupled signal, the coupled signal is input to the second combiner, and the second combiner is configured to combine the coupled signal to obtain a second combined signal, and the second combined signal is output from the output port.
Preferably, the filter unit includes an isolation module, one side of the isolation module is provided with a high-Q resonance module, one side of the high-Q resonance module is provided with a power mixing module, one side of the power mixing module is provided with an impedance matching adjustment module, and the filter unit is used for enabling frequency components required by the output port to pass through smoothly.
Preferably, the conversion unit includes a calibration module, one side of the calibration module is provided with a frequency conversion module, one side of the frequency conversion module is provided with an amplification module, one side of the calibration module is provided with a transceiver module, and the conversion unit is used for receiving signals of different frequency bands.
Preferably, the control unit comprises a light module, a power module is arranged on one side of the light module, and the control unit is used for receiving control signals.
Preferably, the filtering unit and the converting unit are both electrically connected with the control unit.
Compared with the prior art, the invention has the beneficial effects that: through establishing the pullover cover on the port, insert the threaded rod from the L template, screw into the inside dead slot of port again, realize the fastening, avoid droing in overhauing or removing, lead to the signal weak or even signal interruption, the outside cover of transmission line is equipped with the spring of rigid structure for the bend of protection transmission line head.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention in operation;
FIG. 3 is a connection relationship of the filtering unit, the converting unit and the control unit according to the present invention;
fig. 4 is a schematic view of a filtration unit of the present invention.
FIG. 5 is a schematic of a conversion unit of the present invention;
FIG. 6 is a schematic diagram of a control unit of the present invention;
FIG. 7 is a circuit block diagram of the present invention;
FIG. 8 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
in the figure: 1. a filtration unit; 101. an isolation module; 102. a high Q resonant module; 103. a power mixing module; 104. an impedance matching adjustment module; 2. a combiner body; 3. a data port; 4. a power port; 5. a POE port; 6. a screw; 7. a fixing component; 701. connecting a sleeve head; 702. an empty groove; 703. a threaded rod; 704. an L-shaped plate; 705. a spring; 706. a transmission line; 8. a conversion unit; 801. a checking module; 802. a frequency conversion module; 803. a transceiver module; 804. an amplification module; 9. a control unit; 901. a light module; 902. and a power supply module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the specification of the embodiments of the present application, and it is obvious that the described embodiments are part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence of other similar features, integers, steps, operations, components, or groups thereof.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally found in use of products of the application, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The various embodiments and features of the embodiments described below can be interchanged without conflict.
Referring to fig. 1-8, the present invention provides a technical solution: a multi-path same-frequency combiner comprises the following contents: the device comprises a filtering unit 1, a combiner body 2, a fixing assembly 7, a conversion unit 8, a circuit module and a control unit 9; the filtering unit 1 is used for the internal module composition of the combiner body 2; the fixing assembly 7 comprises a connecting sleeve head 701, an empty groove 702, a threaded rod 703, an L-shaped plate 704, a spring 705 and a transmission line 706.
Specifically, the connecting sleeve head 701 is sleeved on the port, the threaded rod 703 is inserted into the L-shaped plate 704 and then screwed into the empty groove 702 inside the port, fastening is achieved, falling off in overhauling or moving is avoided, signals are weakened or even interrupted, and the outer side of the transmission line 706 is sleeved with the spring 705 of a rigid structure and used for protecting the bending part of the head of the transmission line 706.
Further, one side fixedly connected with POE port 5 of combiner body 2, one side that POE port 5 was kept away from to combiner body 2 is fixedly connected with data port 3 and power port 4 respectively, and the outside threaded connection of combiner body 2 has screw 6.
Specifically, the data port 3 and the power port 4 are input ports, which are inlets for communication between the device and the outside.
Further, data port 3, dead slot 702 has all been seted up in the outside of power port 4 and POE port 5, the equal threaded connection in inside of dead slot 702 has threaded rod 703, data port 3, the equal threaded connection in the outside of power port 4 and POE port 5 has connecting sleeve head 701, the equal fixedly connected with L template 704 in outside of connecting sleeve head 701, the one end of threaded rod 703 all runs through L template 704 and with the internal thread connection of L template 704, the one end fixedly connected with transmission line 706 that threaded rod 703 was kept away from to connecting sleeve head 701, the one end fixedly connected with spring 705 that dead slot 702 was kept away from to connecting sleeve head 701, spring 705 overlaps the outside at transmission line 706.
In particular, through the arrangement of the spring 705 and the threaded rod 703, the quality of signal transmission is better protected.
Furthermore, the circuit module comprises two first combiners, a second combiner and two couplers, wherein the first combiner is used for combining input signals to obtain a first combined signal, the first combined signal is output from the output port, the couplers are used for coupling corresponding first combined signals to obtain a coupled signal, the coupled signal is input into the second combiner, and the second combiner is used for combining the coupled signal to obtain a second combined signal which is output from the output port.
Specifically, after the input signals of several different frequency bands are combined, only one feeder line is needed for connection, and one feeder line can be saved.
Further, the filtering unit 1 includes an isolation module 101, one side of the isolation module 101 is provided with a high-Q resonance module 102, one side of the high-Q resonance module 102 is provided with a power mixing module 103, one side of the power mixing module 103 is provided with an impedance matching adjustment module 104, and the filtering unit 1 is used for enabling frequency components required by the output port to pass through smoothly.
Specifically, the isolation module 101 mainly includes an isolator for preventing non-standard signals or interference signals from passing through, the high-Q resonance module 102 mainly includes a resonator for controlling frequency, the power mixing module 103 mainly includes a power mixer for realizing power mixing, and the impedance matching adjustment module 104 mainly includes an impedance matching adjuster for adjusting load power and suppressing signal reflection.
Further, the conversion unit 8 includes a calibration module 801, a frequency conversion module 802 is disposed on one side of the calibration module 801, an amplification module 804 is disposed on one side of the frequency conversion module 802, a transceiver module 803 is disposed on one side of the calibration module 801, and the conversion unit 8 is configured to convert signals of different frequency bands.
Specifically, the checking module 801 is configured to sense a target signal, the frequency conversion module 802 may perform frequency conversion to significantly enhance the anti-interference capability of the signal, the transceiver module 803 is configured to receive and transmit the signal, and the amplification module 804 is configured to enhance the anti-interference capability of the signal.
Further, the control unit 9 includes a light module 901, a power module 902 is disposed on one side of the light module 901, and the control unit 9 is configured to control signal reception.
Specifically, the power module 902 may control the light effect of the light module 901 for identifying whether the signal is transmitted.
Furthermore, the filtering unit 1 and the converting unit 8 are both electrically connected with the control unit 9.
Specifically, the control unit 9 is configured to control the operating states of the filtering unit 1 and the converting unit 8.
Specifically, when the connector is used, the connecting sleeve head 701 is sleeved on the port, the threaded rod 703 is inserted from the L-shaped plate 704 and then screwed into the empty groove 702 in the port to realize fastening, and the outer side of the transmission line 706 is sleeved with the spring 705 with a rigid structure to protect the bending part of the head of the transmission line 706;
after connection is completed, the device is in a working state through the control unit 9, after signals are transmitted, the device is firstly used for sensing target signals through the verification module 801, different types of signals are received through the transceiver module 803, the isolation module 101 isolates non-standard signals or interference signals from passing through, the high-Q resonance module 102 mainly comprises a resonator and is used for controlling frequency and removing interference signals, the power mixing module 103 is used for realizing power mixing, the impedance matching adjustment module 104 adjusts load power and inhibits signal reflection at the same time, frequency conversion is carried out through the frequency conversion module 802, then the signals are enhanced through the amplification module 804, and the anti-interference capacity is enhanced;
and coupling the signal output by the POE port 5, and finally outputting the signal through a second combiner.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A multi-path same-frequency combiner is characterized by comprising the following contents: the device comprises a filtering unit (1), a combiner body (2), a fixing assembly (7), a conversion unit (8), a circuit module and a control unit (9);
the filtering unit (1) is used for the internal module composition of the combiner body (2);
the fixing component (7) comprises a connecting sleeve head (701), an empty groove (702), a threaded rod (703), an L-shaped plate (704), a spring (705) and a transmission line (706).
2. The multi-path same-frequency combiner according to claim 1, wherein: one side fixedly connected with POE port (5) of combiner body (2), one side fixedly connected with data port (3) and power port (4) respectively that POE port (5) were kept away from in combiner body (2), the outside threaded connection of combiner body (2) has screw (6).
3. The multi-path same-frequency combiner according to claim 2, wherein: empty slot (702) have all been seted up in the outside of data port (3), power port (4) and POE port (5), the equal threaded connection in inside of empty slot (702) has threaded rod (703), the equal threaded connection in the outside of data port (3), power port (4) and POE port (5) has connecting sleeve head (701), the equal fixedly connected with L template (704) in the outside of connecting sleeve head (701), the one end of threaded rod (703) all runs through L template (704) and with the internal thread connection of L template (704), the one end fixedly connected with transmission line (706) of threaded rod (703) are kept away from to connecting sleeve head (701), the one end fixedly connected with spring (705) of empty slot (702) are kept away from to connecting sleeve head (701), the outside at transmission line (706) is established to spring (705) cover.
4. The multi-path same-frequency combiner according to claim 3, wherein: the circuit module comprises two first combiners, a second combiner and two couplers, wherein the first combiner is used for combining input signals to obtain a first combined signal, the first combined signal is output from an output port, the couplers are used for coupling corresponding first combined signals to obtain a coupled signal, the coupled signal is input into the second combiner, and the second combiner is used for combining the coupled signal to obtain a second combined signal and outputting the second combined signal from the output port.
5. The multi-path same-frequency combiner according to claim 1, wherein: the filter unit (1) comprises an isolation module (101), a high-Q resonance module (102) is arranged on one side of the isolation module (101), a power mixing module (103) is arranged on one side of the high-Q resonance module (102), an impedance matching adjusting module (104) is arranged on one side of the power mixing module (103), and the filter unit (1) is used for enabling frequency components required by an output port to pass through smoothly.
6. The multi-path same-frequency combiner according to claim 1, characterized in that: the conversion unit (8) comprises a verification module (801), a frequency conversion module (802) is arranged on one side of the verification module (801), an amplification module (804) is arranged on one side of the frequency conversion module (802), a transceiver module (803) is arranged on one side of the verification module (801), and the conversion unit (8) is used for receiving signals of different frequency bands.
7. The multi-path same-frequency combiner according to claim 1, characterized in that: the control unit (9) comprises a light module (901), a power supply module (902) is arranged on one side of the light module (901), and the control unit (9) is used for receiving control signals.
8. The multi-path same-frequency combiner of claim 6, wherein: the filtering unit (1) and the conversion unit (8) are electrically connected with the control unit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236340.5A CN115498459B (en) | 2022-10-10 | 2022-10-10 | Multipath same-frequency combiner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236340.5A CN115498459B (en) | 2022-10-10 | 2022-10-10 | Multipath same-frequency combiner |
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| CN115498459A true CN115498459A (en) | 2022-12-20 |
| CN115498459B CN115498459B (en) | 2023-11-21 |
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| CN202211236340.5A Active CN115498459B (en) | 2022-10-10 | 2022-10-10 | Multipath same-frequency combiner |
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| CN201294518Y (en) * | 2008-10-20 | 2009-08-19 | 安徽科瑞达通信科技有限公司 | Wireless communication multi-band radio frequency switching-in module device |
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| CN205104595U (en) * | 2015-11-26 | 2016-03-23 | 江西兴华通信股份有限公司 | Double -frequency combiner |
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| WO2018001199A1 (en) * | 2016-06-28 | 2018-01-04 | 华为技术有限公司 | Combiner, antenna and communication device |
| CN108933318A (en) * | 2018-06-29 | 2018-12-04 | 东莞理工学院 | A kind of same frequency combiner |
| CN208460938U (en) * | 2018-08-23 | 2019-02-01 | 湖南澳德信息科技有限公司 | A kind of dual-frequency channel merger |
| CN210430053U (en) * | 2019-10-29 | 2020-04-28 | 合肥徽联波电信技术有限公司 | 5G multi-band combiner |
| CN210535793U (en) * | 2019-12-02 | 2020-05-15 | 深圳市德雄科技有限公司 | Adjacent frequency combiner for joint communication |
| CN215119198U (en) * | 2021-04-21 | 2021-12-10 | 深圳市雄脉科技有限公司 | Ultra-wideband general combiner |
| CN215119197U (en) * | 2021-04-21 | 2021-12-10 | 深圳市雄脉科技有限公司 | 5G low intermodulation broadband combiner |
-
2022
- 2022-10-10 CN CN202211236340.5A patent/CN115498459B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294518Y (en) * | 2008-10-20 | 2009-08-19 | 安徽科瑞达通信科技有限公司 | Wireless communication multi-band radio frequency switching-in module device |
| CN101859920A (en) * | 2009-04-08 | 2010-10-13 | 深圳市信特科技有限公司 | Eight-in-one automatic tuning cavity combiner |
| CN205104595U (en) * | 2015-11-26 | 2016-03-23 | 江西兴华通信股份有限公司 | Double -frequency combiner |
| CN105703044A (en) * | 2016-04-18 | 2016-06-22 | 丹凤常兴科技实业有限公司 | Automatic tuning combiner |
| WO2018001199A1 (en) * | 2016-06-28 | 2018-01-04 | 华为技术有限公司 | Combiner, antenna and communication device |
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| CN215119198U (en) * | 2021-04-21 | 2021-12-10 | 深圳市雄脉科技有限公司 | Ultra-wideband general combiner |
| CN215119197U (en) * | 2021-04-21 | 2021-12-10 | 深圳市雄脉科技有限公司 | 5G low intermodulation broadband combiner |
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| CN115498459B (en) | 2023-11-21 |
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