CN202050044U - Connecting piece in cavity four-way power divider and cavity four-way power divider - Google Patents
Connecting piece in cavity four-way power divider and cavity four-way power divider Download PDFInfo
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- CN202050044U CN202050044U CN2010206670574U CN201020667057U CN202050044U CN 202050044 U CN202050044 U CN 202050044U CN 2010206670574 U CN2010206670574 U CN 2010206670574U CN 201020667057 U CN201020667057 U CN 201020667057U CN 202050044 U CN202050044 U CN 202050044U
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- cavity
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- output
- interconnecting pieces
- power splitter
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Abstract
The embodiment of the utility model discloses a connecting piece in a cavity four-way power divider. The two ends of the connecting piece are an input end and an output end respectively; and the connecting piece in the cavity four-way power divider is flaky. The utility model also discloses the cavity four-way power divider, which comprises a cavity and five connectors, wherein the input end of the cavity is provided with one connector; the output end of the cavity is provided with four connectors; the connecting piece is included in the cavity; and the input end and the output end of the connecting piece are connected with the connectors at the input end and the output end of the cavity respectively. The connecting piece in the cavity four-way power divider and the cavity four-way power divider disclosed by the embodiment of the utility model have the advantages of simple structure, material saving, low processing cost, convenience in batch production and capability of shortening processing time.
Description
[technical field]
The utility model relates to communications field cavity four power splitter interconnecting pieces and cavity four power splitters.
[background technology]
Cavity four power splitters are a kind ofly one road input signal energy to be divided into four tunnel outputs equate or the device of unequal energy, as depicted in figs. 1 and 2, be four power divider structures of cavity in the prior art, comprise connector 1 and cavity 2, cavity 2 is a cuboid for the cross section, described cavity 2 inputs are provided with a connector, output is provided with four connectors, be provided with inner wire 4 in the connector, also comprise connecting rod 3 in the cavity 2, connecting rod is stepped revolving body, and an end of connecting rod 3 connects the inner wire of input connector, the other end of connecting rod 3 links to each other with the inner wire of output connector, the diameter of connecting rod 3 from the input to the output increases gradually, and connecting rod is the copper bar, added by machine and finishes, connector and cavity adopt split production, flexibly connect with cavity.For satisfying the outdoor utility requirement, reach water-proof function at connector and cavity contact-making surface increase sealing ring 5.
In research process to prior art, the present utility model people's discovery, in the prior art, connecting rod in cavity four power splitters is added by machine to be finished, be connected with connector after the cavity boring connecting rod being stretched in the cavity, its assembly technology complexity is loaded down with trivial details, poor efficiency is consuming time, and cost is higher.
[utility model content]
The assembly technology complexity is loaded down with trivial details in the prior art, poor efficiency is consuming time and the cost problem of higher in order to solve, and the utility model embodiment discloses a kind of cavity four power splitter interconnecting pieces and cavity four power splitters.
It is a kind of cavity four power splitter interconnecting pieces that the utility model embodiment solves the problems of the technologies described above the technical scheme of being taked, and two ends are respectively input and output, and described cavity four power splitter interconnecting pieces are sheet.
The utility model embodiment also provides a kind of cavity four power splitters, comprise cavity and five connectors, described cavity input is provided with a connector, described cavity output is provided with four connectors, comprise above-mentioned connector in the described cavity, the input of described connector links to each other with the connector of cavity input and output respectively with output.
Compared with prior art, disclosed a kind of cavity four power splitter interconnecting pieces of the utility model embodiment and cavity four power splitters, wherein connector adopts laminated structure, and simple in structure, processing cost is low, and economical with materials is convenient to produce in batches.
[description of drawings]
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.Wherein:
Fig. 1 is a kind of cavity four power divider structure schematic diagrames in the prior art;
Fig. 2 is the internal view of Fig. 1;
Fig. 3 is first kind of execution mode structural representation of one one kinds of cavitys of the utility model embodiment, four power splitter interconnecting pieces;
Fig. 4 is second kind of execution mode structural representation of one one kinds of cavitys of the utility model embodiment, four power splitter interconnecting pieces;
Fig. 5 is the third execution mode structural representations of one one kinds of cavitys of the utility model embodiment, four power splitter interconnecting pieces;
Fig. 6 is the 4th kind of execution mode structural representations of one one kinds of cavitys of the utility model embodiment, four power splitter interconnecting pieces;
Fig. 7 is the 5th kind of execution mode structural representations of one one kinds of cavitys of the utility model embodiment, four power splitter interconnecting pieces;
Fig. 8 is 21 kinds of cavitys of the utility model embodiment, four power splitter cutaway views;
Fig. 9 is the A-A cutaway view of Fig. 8;
Figure 10 is 21 kinds of cavitys of the utility model embodiment, four power splitter front views.
[embodiment]
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of cavity four power splitter interconnecting pieces, and two ends are respectively input and output, and described cavity interconnecting piece is a sheet.
The utility model embodiment also provides a kind of cavity four power splitters, comprise cavity and five connectors, described cavity input is provided with a connector, described cavity output is provided with four connectors, comprise above-mentioned connector in the described cavity, the input of described connector links to each other with the connector of cavity input and output respectively with output.
Below in conjunction with drawings and Examples the utility model is elaborated.
Embodiment one
A kind of cavity four power splitter interconnecting pieces, two ends are respectively input and output, and described cavity four power splitter interconnecting pieces are sheet.
The four power splitter interconnecting pieces of cavity described in a kind of execution mode increase to the output width gradually from input.
Cavity four power splitter interconnecting pieces stepped increase from the input to the output described in the another kind of execution mode.
A kind of execution mode, as shown in Figure 3, the input and the output of described cavity four power splitter interconnecting pieces are respectively equipped with the U-shaped breach, the input of described connector is provided with a U-shaped breach, output is provided with four U-shaped breach, described U-shaped breach is evenly distributed on output, and described U-shaped breach links to each other with the connector of described cavity four power splitters respectively.
Second kind of execution mode, as Fig. 4, the output of described cavity four power splitter interconnecting pieces is provided with four feelers, and described feeler evenly distributes, described four U-shaped breach are located at described feeler end respectively, and described U-shaped breach links to each other with the connector of described cavity four power splitters respectively.
The third execution mode, as Fig. 5, the input of described cavity four power splitter interconnecting pieces is provided with a groove, and output is provided with four grooves, and described groove is evenly distributed on output, and described groove links to each other with the connector of described cavity four power splitters respectively.
The 4th kind of execution mode, as Fig. 6, the output of described cavity four power splitter interconnecting pieces is provided with four feelers, and described feeler evenly distributes, and described groove is located at described feeler end, and described groove links to each other with the connector of described cavity four power splitters respectively.
The 5th kind of execution mode, as Fig. 7, the input of described cavity four power splitter interconnecting pieces is provided with a groove, and output is provided with four grooves, four grooves of described output extend inwardly to and meet at together, and described groove links to each other with the connector of described cavity four power splitters respectively.
Described cavity interconnecting piece can be preferably copper sheet for copper sheet, aluminium flake or iron plate.
Described connector can directly adopt impact style to make, and makes simply, saves cost, is convenient to produce in batches.
Embodiment two
A kind of cavity four power splitters as Fig. 8 to Figure 10, comprise cavity 11 and five connectors, described cavity input is provided with a connector, described cavity output is provided with four connectors, comprises connector 18 in the described cavity, and the input of described connector 18 links to each other with connector respectively with output.
Described connector 18 is a sheet.The execution mode of any connector among Fig. 3 to Fig. 7 among the described connector employing embodiment one.
Described connector increases to the output diameter gradually from input.
The described connector of another kind of execution mode is stepped from the input to the output to be increased gradually
Described connector comprises connector outer conductor 13, connector inner wire 15 and insulator 14, described connector outer conductor 13 and cavity 11 integral structures, described connector inner wire 15 is located in the described connector outer conductor 13, described connector inner wire 15 is connected with described connector, described insulator is located between described connector outer conductor and the described connector inner wire, be used to separate described connector outer conductor and described connector inner wire, prevent that simultaneously foreign matter from entering described cavity.
Described cavity input connects a connector, output connects four connectors, the output of described cavity is a circular arc, described four connectors are evenly distributed on the circular arc of described output, wherein two connectors lay respectively at the two ends of described circular arc, and two outer two connectors are evenly distributed on the described circular arc.
Described cavity four power splitters also comprise cover plate 16, the described cavity of described cover plate capping, described cover plate and described cavity laser welding.
Present embodiment cavity four cavity of power distributor and connector adopt integral structure, have improved the stability of product, have reduced the connector cost, have satisfied the waterproof requirement of connector.
Cover plate is connected the employing laser welding with cavity, assembly technology is simple.
Cavity adopts extrusion process, and connector threaded portion and endoporus be by die cast, does not follow-uply reprocess.
Cavity adopts extrusion process, also can cast out the major diameter of thread face of cylinder and endoporus earlier, and following process goes out screw thread.Save process time, reduced cost.
Connector is selected copper sheet for use, and punch forming has reduced raw material and machine adds cost.
In the above-described embodiments, only the utility model has been carried out exemplary description, but those skilled in the art can carry out various modifications to the utility model after reading present patent application under the situation that does not break away from spirit and scope of the present utility model.
Claims (14)
1. cavity four power splitter interconnecting pieces, two ends are respectively input and output, it is characterized in that: described cavity four power splitter interconnecting pieces are sheet.
2. cavity four power splitter interconnecting pieces according to claim 1 is characterized in that: described cavity four power splitter interconnecting pieces increase to the output width gradually from input.
3. cavity four power splitter interconnecting pieces according to claim 1 is characterized in that: the stepped increase from the input to the output of described cavity four power splitter interconnecting pieces.
4. according to any described cavity four power splitter interconnecting pieces of claim 1 to 3, it is characterized in that: the input of described cavity four power splitter interconnecting pieces is provided with a U-shaped breach, and output is provided with four U-shaped breach.
5. cavity four power splitter interconnecting pieces according to claim 4, it is characterized in that: the output of described cavity four power splitter interconnecting pieces is provided with four feelers, and described four U-shaped breach are located at described feeler end respectively.
6. according to any described cavity four power splitter interconnecting pieces of claim 1 to 3, it is characterized in that: the input of described cavity four power splitter interconnecting pieces is provided with a groove, and output is provided with four grooves.
7. cavity four power splitter interconnecting pieces according to claim 6, it is characterized in that: the output of described cavity four power splitter interconnecting pieces is provided with four feelers, and described four grooves are located at described feeler end respectively.
8. cavity four power splitter interconnecting pieces according to claim 6 is characterized in that: four grooves of described output extend inwardly to and meet at together.
9. cavity four power splitters, it is characterized in that: comprise cavity and five connectors, described cavity input is provided with a connector, described cavity output is provided with four connectors, comprise any described connector as claim 1-8 in the described cavity, the input of described connector links to each other with the connector of cavity input and output respectively with output.
10. cavity four power splitters according to claim 9 is characterized in that: the output of cavity is a circular arc.
11. cavity four power splitters according to claim 10, it is characterized in that: described connector is evenly distributed on the output of circular arc.
12. according to any described cavity four power splitters of claim 9 to 11, it is characterized in that: described cavity and described connector are integrated.
13. cavity four power splitters according to claim 12, it is characterized in that: described connector comprises connector outer conductor, connector inner wire and insulator, described connector outer conductor and cavity integral structure, described connector inner wire is located in the described connector outer conductor, described connector inner wire is connected with described connector, described insulator is located between described connector outer conductor and the described connector inner wire, be used to separate described connector outer conductor and described connector inner wire, prevent that simultaneously foreign matter from entering described cavity.
14. cavity four power splitters according to claim 9 is characterized in that: described cavity four power splitters also comprise cover plate, the described cavity of described cover plate capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206670574U CN202050044U (en) | 2010-12-16 | 2010-12-16 | Connecting piece in cavity four-way power divider and cavity four-way power divider |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206670574U CN202050044U (en) | 2010-12-16 | 2010-12-16 | Connecting piece in cavity four-way power divider and cavity four-way power divider |
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|---|---|
| CN202050044U true CN202050044U (en) | 2011-11-23 |
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| CN2010206670574U Expired - Fee Related CN202050044U (en) | 2010-12-16 | 2010-12-16 | Connecting piece in cavity four-way power divider and cavity four-way power divider |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012079470A1 (en) * | 2010-12-16 | 2012-06-21 | 深圳市大富科技股份有限公司 | Inner connecting element of cavity power divider, cavity power divider and manufacturing method thereof |
-
2010
- 2010-12-16 CN CN2010206670574U patent/CN202050044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012079470A1 (en) * | 2010-12-16 | 2012-06-21 | 深圳市大富科技股份有限公司 | Inner connecting element of cavity power divider, cavity power divider and manufacturing method thereof |
| US9142871B2 (en) | 2010-12-16 | 2015-09-22 | Shenzhen Tat Fook Technology Co., Ltd. | Inner connecting element of a cavity power divider, cavity power divider and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518104, Guangdong, Shenzhen province Baoan District manhole Street oyster road manhole Industrial Company Third Industrial Zone A1, A2, A3 101 and 2 layers, A4 Patentee after: Shenzhen Tat Fook Technology Co., Ltd. Address before: 518108 Guangdong city of Shenzhen province Baoan District alqun Shiyan road with rich industrial area 1-2 building Patentee before: Shenzhen Tat Fook Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20151216 |
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| EXPY | Termination of patent right or utility model |