CN206546872U - A kind of one module multiple usages combiner - Google Patents
A kind of one module multiple usages combiner Download PDFInfo
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- CN206546872U CN206546872U CN201621296926.0U CN201621296926U CN206546872U CN 206546872 U CN206546872 U CN 206546872U CN 201621296926 U CN201621296926 U CN 201621296926U CN 206546872 U CN206546872 U CN 206546872U
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- joints
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- wlan
- filter cavities
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Abstract
The utility model discloses a kind of one module multiple usages combiner, including cavity, internal partition and rate-adaptive pacemaker joint, the cavity top end is provided with cover plate, the cover plate top is provided with ACD12 aluminium alloys, the ACD12 aluminium alloys top is provided with fixed screw, the cavity side is provided with the first tap, the tap side is provided with GSM joints, DCS joints, 3G joints and WLAN joints, the GSM joints, DCS joints, 3G joints, WLAN joints are fixedly connected with cavity by tap, the cavity bottom is provided with GSM filter cavities, DCS filter cavities, 3G filter cavities and WLAN filter cavities, the inside cavity is provided with internal partition, GSM resonant columns are installed inside the GSM filter cavities, the GSM resonance top end is provided with capital head, the separation for realizing four resonators by internal partition separation chamber inner space is handled, by four enter one go out by way of realize the sum of fundamental frequencies to multi-frequency, the ACD12 aluminium alloys on cover plate top ensure that the robustness of combiner.
Description
Technical field
The utility model is related to combiner technical field, specially a kind of one module multiple usages combiner.
Background technology
In mobile communications, shared due to multi channel, for avoid between different channels it is RF-coupled cause Intermodulation Interference,
And considering economy, technology and the factor for setting up place, people devise a kind of combiner, can be by the signal of multiple different frequencies
Synthesize a kind of frequency and exported, combiner is made up of cavity resonator and resonant column, cavity resonator is a high q-factor
, the bandpass filter of filter with low insertion loss, resonant column is then big (20dB) three fracture of small (0.8dB) reverse anchor jam nut of a forward loss
Device.
However, the combiner circulated in existing market science and technology is generally single-frequency wave filter or duplexer, these combiners are not
The demand of base station can be met, combination that can not be orderly for the signal of more multi-frequency easily causes that frequency is disorderly, overlap, even
Combiner is caused to damage.
So, how to design a kind of one module multiple usages combiner, the problem of currently being solved as us.
Utility model content
The purpose of this utility model is to provide a kind of one module multiple usages combiner, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of one module multiple usages combiner, including chamber
Body, internal partition and rate-adaptive pacemaker joint, the cavity top end are provided with cover plate, and the cavity side is provided with tap, the tap one
Side is provided with GSM joints, DCS joints, 3G joints and WLAN joints, the GSM joints, DCS joints, 3G joints, WLAN joints
It is fixedly connected with cavity by tap, the cavity bottom is provided with GSM filter cavities, DCS filter cavities, 3G filters
Ripple device resonator and WLAN filter cavities, the inside cavity are provided with inside internal partition, the GSM filter cavities
GSM resonant columns are installed, the GSM resonance top end is provided with inside capital head, the DCS filter cavities and is provided with DCS
Resonant column.
Further, the cover plate top is provided with ACD12 aluminium alloys, and the ACD12 aluminium alloys top is provided with fixed screw.
Further, the rate-adaptive pacemaker nipple tip is provided with shunt, and the shunt side is provided with rate-adaptive pacemaker
Pipe, the tap side is provided with 3G frequencies input pipe and WLAN frequency input pipes.
Further, 3G resonant columns are installed inside the 3G filter cavities and sense flies coupler.
Further, WLAN resonant columns and Rong Fei couplers, the chamber are installed inside the WLAN filter cavities
Body side is provided with skid resistance strip.
Compared with prior art, the beneficial effects of the utility model are：Cavity avoids being provided with cover plate, plays sealed electromagnetic
The effect of ripple, the ACD12 aluminium alloys of lid surface enhance the robustness of combiner, and fixed screw is removable detachable to contribute to pairing
Road device is placed under repair installation, and cavity is separated into four regions by the internal partition of inside cavity, is the frequency that different zones are received
One module multiple usages are realized, cost-effective, the radiofrequency signal synthesis one that different transmitters are launched in four different input terminations
Signal, the device specified can be sent to by frequency output terminal by road, while the mutual shadow between avoiding each port signal
Ring, the skid resistance strip of cavity side facilitates taking for user to use.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：1- cavitys；2- cover plates；3-ACD12 aluminium alloys；4- fixed screws；5-GSM joints；6-WLAN wave filters are humorous
Shake chamber；7-WLAN resonant columns；8- rate-adaptive pacemaker joints；9-WLAN frequency input pipes；10-3G filter cavities；11-GSM is filtered
Ripple device resonator；12- internal partitions；13-DCS filter cavities；14- capitals head；15-, which holds, flies coupler；16- senses fly coupling
Device；17-DCS joints；18-3G joints；19-WLAN joints；20- rate-adaptive pacemaker pipes；21- shunts；22- skid resistance strips；23-
Tap；24-GSM resonant columns；25-DCS resonant columns；26-3G resonant columns；27-3G frequency input pipes.
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.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of one module multiple usages combiner, including cavity 1,
Internal partition 12 and rate-adaptive pacemaker joint 8, the top of cavity 1 are provided with cover plate 2, and the side of cavity 1 is provided with tap 23, described to take out
First 23 side is provided with GSM joints 5, DCS joints 17,3G joints 18 and WLAN joints 19, the GSM joints 5, DCS joints
17th, 3G joints 18, WLAN joints 19 are fixedly connected with cavity 1 by tap 23, and the bottom of cavity 1 is provided with GSM wave filters
Inside resonator 11, DCS filter cavities 13,3G filter cavities 10 and WLAN filter cavities 6, the cavity 1
It is provided with inside internal partition 12, the GSM filter cavities 11 and GSM resonant columns 24 is installed, the GSM resonant columns 24 is pushed up
End is provided with inside capital first 14, the DCS filter cavities 13 and is provided with DCS resonant columns 25.
Further, the top of cover plate 2 is provided with ACD12 aluminium alloys 3, and the top of ACD12 aluminium alloys 3 is provided with fixed spiral shell
Silk 4, makes combiner firmer.
Further, the top of rate-adaptive pacemaker joint 8 is provided with shunt 21, and the side of shunt 21 is provided with frequency
Efferent duct 20, the side of tap 23 is provided with 3G frequencies input pipe 27 and WLAN frequencies input pipe 9, makes frequency signal more accurate
Input.
Further, 3G resonant columns 26 are installed inside the 3G filter cavities 10 and sense flies coupler 16, it is described
Sense, which flies coupler 16, effectively to be filtered.
Further, WLAN resonant columns 7 and Rong Fei couplers 15, institute are installed inside the WLAN filter cavities 6
The side of cavity 1 is stated provided with skid resistance strip 22, user is more firm when taking combiner, is unlikely to drop.
Operation principle：User holds skid resistance strip 22 and places combiner at the desired position, covers cover plate 2, plates
ACD12 aluminium alloys 3, tighten fixed screw 4, and the signal transmitter interface of four different frequencies is sequentially ingressed into GSM joints 5, DCS
Joint 17,3G joints 18 and WLAN joints 19, the frequency signal that four joints are received is by (the wherein frequency of 3G joints 18 of tap 23
Rate signal passes through tap 23 and 3G frequencies input pipe 27, and WLAN joints 19 pass through tap 23 and WLAN frequencies input pipe 9) enter
The DCS resonant columns 25 inside GSM resonant columns 24, DCS filter cavities 13,3G filtering inside GSM filter cavities 11
The WLAN resonant columns 7 inside 3G resonant columns 26 and WLAN filter cavities 6 inside device resonator 10, by the letter of different frequency
Number analyzed, handled, being synthesized, by the way that in the common combining of rate-adaptive pacemaker pipe 20 to shunt 21, the frequency signal through combining is again
Outwards exported through rate-adaptive pacemaker joint 8.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of one module multiple usages combiner, including cavity (1), internal partition (12) and rate-adaptive pacemaker joint (8), it is characterised in that：
Cavity (1) top is provided with cover plate (2), and cavity (1) side is provided with tap (23), and tap (23) side is provided with
GSM joints (5), DCS joints (17), 3G joints (18) and WLAN joints (19), the GSM joints (5), DCS joints (17), 3G
Joint (18), WLAN joints (19) are fixedly connected with cavity (1) by tap (23), and cavity (1) bottom is filtered provided with GSM
Ripple device resonator (11), DCS filter cavities (13), 3G filter cavities (10) and WLAN filter cavities (6), institute
State and internal partition (12) be installed inside cavity (1), GSM resonant columns (24) are installed inside the GSM filter cavities (11),
GSM resonant columns (24) top is provided with capital head (14), and the DCS filter cavities (13) are internal to be provided with DCS resonance
Post (25).
2. a kind of one module multiple usages combiner according to claim 1, it is characterised in that：Cover plate (2) top is provided with
ACD12 aluminium alloys (3), ACD12 aluminium alloys (3) top is provided with fixed screw (4).
3. a kind of one module multiple usages combiner according to claim 1, it is characterised in that：Rate-adaptive pacemaker joint (8) top
End is provided with shunt (21), and the shunt (21) is provided with rate-adaptive pacemaker pipe (20) sideways, and the tap (23) is provided with sideways
3G frequencies input pipe (27) and WLAN frequencies input pipe (9).
4. a kind of one module multiple usages combiner according to claim 1, it is characterised in that：The 3G filter cavities (10)
Inside is provided with 3G resonant columns (26) and sense flies coupler (16).
5. a kind of one module multiple usages combiner according to claim 1, it is characterised in that：The WLAN filter cavities
(6) internal to be provided with WLAN resonant columns (7) and hold winged coupler (15), cavity (1) side is provided with skid resistance strip (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296926.0U CN206546872U (en) | 2016-11-30 | 2016-11-30 | A kind of one module multiple usages combiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296926.0U CN206546872U (en) | 2016-11-30 | 2016-11-30 | A kind of one module multiple usages combiner |
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| Publication Number | Publication Date |
|---|---|
| CN206546872U true CN206546872U (en) | 2017-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621296926.0U Active CN206546872U (en) | 2016-11-30 | 2016-11-30 | A kind of one module multiple usages combiner |
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| Country | Link |
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| CN (1) | CN206546872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887675A (en) * | 2017-11-30 | 2018-04-06 | 丹阳雅奕智能电子技术有限公司 | A kind of Novel free welding structure mobile communication combining device |
-
2016
- 2016-11-30 CN CN201621296926.0U patent/CN206546872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887675A (en) * | 2017-11-30 | 2018-04-06 | 丹阳雅奕智能电子技术有限公司 | A kind of Novel free welding structure mobile communication combining device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 061000 No. 6 Jiefang East Road, Cangzhou Economic Development Zone, Hebei Province Patentee after: TIANHUA COMMUNICATION TECHNOLOGY CO., LTD. Address before: 061000 No. 6 Jiefang East Road, Cangzhou Economic Development Zone, Hebei Province Patentee before: Cangzhou Tianhua Mobile Communication Technology Co. Ltd. |
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| CP01 | Change in the name or title of a patent holder |