CN203631720U - A fixing unit of radio frequency connectors and a radio frequency antenna - Google Patents
A fixing unit of radio frequency connectors and a radio frequency antenna Download PDFInfo
- Publication number
- CN203631720U CN203631720U CN201320822079.7U CN201320822079U CN203631720U CN 203631720 U CN203631720 U CN 203631720U CN 201320822079 U CN201320822079 U CN 201320822079U CN 203631720 U CN203631720 U CN 203631720U
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- China
- Prior art keywords
- radio frequency
- fixed cell
- reflecting plate
- fixedly connected
- bending member
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- 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.)
- Expired - Lifetime
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- 238000005452 bending Methods 0.000 claims abstract description 37
- 238000010009 beating Methods 0.000 claims description 27
- 238000004891 communication Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a fixing unit of radio frequency connectors and a radio frequency antenna and relates to the field of communication radio frequency. The fixing unit enables the connection structure of the radio frequency connectors and radio frequency antennas to be more firm and further facilitates the layout of the radio frequency connectors. The fixing unit of the radio frequency connectors comprises a metal plate bending member and an antenna housing end cover; the section of the metal plate bending member is gamma-shaped; the metal plate bending member comprises a first extension side and a second extending side which are perpendicular to each other; bending parts are arranged on the first extending side and the second extending side is provided with first flange holes and first threaded holes; the antenna housing end cover is provided with second flange holes and second threaded holes; the radio frequency connectors, the antenna housing end cover and the metal plate bending member are fixedly connected through the first threaded holes and the second threaded holes; the radio frequency connectors and cables of a reflection board are fixedly connected through the first flange holes and the second flange holes; and the antenna housing end cover is provided with third threaded holes.
Description
Technical field
The utility model relates to communication radio frequency field, relates in particular to a kind of fixed cell and radio-frequency antenna of radio frequency connector.
Background technology
Along with the development of the communication technology, radio-frequency antenna has also been proposed to more and more high requirement, the integrated degree of antenna is also more and more high.For example, can utilize now a multi-frequency band radio-frequency antenna to realize the communication function that originally need to use multiple antennas just can realize.
As a rule, for meeting the proper communication work of multi-frequency band radio-frequency antenna, need to be the multiple radio frequency connectors of this radio frequency antenna configurations.These radio frequency connectors at least need to meet following condition: 1, all radio frequency connectors all needs be laid in the lower surface of antenna; 2, all radio frequency connectors all need to be connected with the reflecting plate of radio-frequency antenna, thereby are convenient to the ground connection of radio frequency connector.
For example, but inventor finds that in prior art, at least there are the following problems: for the radio-frequency antenna of prior art, for instance, be provided with the radio-frequency antenna of 9 radio frequency connectors.If reach the laying condition of radio frequency connector, make simultaneously radio frequency connector and radio-frequency antenna to be connected firmly, to install convenient be very difficult.
Utility model content
Embodiment of the present utility model provides a kind of fixed cell and radio-frequency antenna of radio frequency connector, use this fixed cell can make radio frequency connector and radio-frequency antenna syndeton more firm, simultaneously convenient layout radio frequency connector.
For solving the problems of the technologies described above, embodiment of the present utility model adopts following technical scheme:
A fixed cell for radio frequency connector, described fixed cell comprises:
Panel beating bending member, the section of described panel beating bending member is " Γ " shape, includes orthogonal the first extended surface and the second extended surface; On described the first extended surface, be provided with bending part, for described fixed cell is fixedly connected with the lateral edges of reflecting plate; On described the second extended surface, be provided with the first flange hole and the first screwed hole;
And radome end cap, described radome end cap is provided with the second flange hole and the second screwed hole;
After described radome end cap mates contraposition with the second extended surface of described panel beating bending member and is fixedly connected with, described the second flange hole and described the first flange hole co-axially align, described the second screwed hole and described the first screwed hole co-axially align; Radio frequency connector, described radome end cap and described panel beating bending member are fixedly connected with by described the first screwed hole and described the second screwed hole; Described radio frequency connector is fixedly connected with by described the first flange hole and described the second flange hole with the cable of described reflecting plate;
Described radome end cap is also provided with the 3rd screwed hole, for the fixed cell inner support default with described reflecting plate bottom is fixedly connected with.
In the possible implementation of the first, described radome end cap mates contraposition with the second extended surface of described panel beating bending member by alignment pin and location hole.
In the possible implementation of the second, described radome end cap mates contraposition with the second extended surface of described panel beating bending member by positioning screw hole and dog screw.
In the third possible implementation, described fixed cell is also laid with PCB circuit board.
On the other hand, inner support and radio frequency connector that the utility model embodiment also provides a kind of radio-frequency antenna to comprise reflecting plate, be fixedly connected with described reflecting plate bottom, also comprise fixed cell described above, described fixed cell is fixedly connected with the inner support of described reflecting plate and described reflecting plate respectively; Described radio frequency connector is fixedly connected with the cable of described reflecting plate by described fixed cell.
The fixed cell of the radio frequency connector that the utility model embodiment provides and radio-frequency antenna, wherein fixed cell includes panel beating bending member and radome end cap, be fixedly connected with respectively with the default inner support of reflecting plate, reflecting plate of radio-frequency antenna by this fixed cell, set up being fixedly connected with of radio frequency connector and reflecting plate cable by this fixed cell simultaneously, thereby make radio frequency connector and radio-frequency antenna reflecting plate set up more firmly syndeton.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the fixed cell of the utility model embodiment, the exploded perspective view of radio frequency connector;
Fig. 2 is the structural representation of panel beating bending member in the fixed cell of the utility model embodiment;
Fig. 3 is the structural representation of radome end cap in the fixed cell of the utility model embodiment;
Fig. 4 is the fixed cell of the utility model embodiment, the assembling schematic diagram of radio frequency connector;
Fig. 5 is the structural representation of the radio-frequency antenna reflecting plate of prior art;
Fig. 6 is one of fixed cell, the radio frequency connector of the utility model embodiment, assembling schematic diagram of radio-frequency antenna reflecting plate;
Fig. 7 be fixed cell, radio frequency connector, the radio-frequency antenna reflecting plate of the utility model embodiment assembling schematic diagram two;
Fig. 8 is the exploded perspective view of fixed cell, radio frequency connector, radio-frequency antenna reflecting plate in the utility model embodiment radio-frequency antenna;
Fig. 9 is the assembling schematic diagram of fixed cell in the radio-frequency antenna of the utility model embodiment, radio frequency connector, radio-frequency antenna reflecting plate.
Embodiment
Embodiment of the present utility model provides a kind of fixed cell and radio-frequency antenna of radio frequency connector, use this fixed cell can make radio frequency connector and radio-frequency antenna syndeton more firm, simultaneously convenient layout radio frequency connector.
In below describing, in order to illustrate rather than in order limiting, to have proposed the detail such as particular system structure, interface, technology, understand the utility model to thoroughly cut.But, it will be clear to one skilled in the art that and in other embodiment that there is no these details, also can realize the utility model.In other situation, omit the detailed description to well-known device, circuit and method, in order to avoid unnecessary details hinders description of the present utility model.
Below in conjunction with following accompanying drawing, the utility model embodiment is described in detail.
The utility model embodiment provides a kind of fixed cell of radio frequency connector, and as shown in Figure 1, this fixed cell comprises: panel beating bending member 1 and radome end cap 2.
As shown in Figure 2, Fig. 2 is the structural representation of panel beating bending member 1.Wherein, the section of panel beating bending member 1 is " Γ " shape, includes orthogonal the first extended surface 11 and the second extended surface 12; On the first extended surface 11, be provided with bending part 111, this bending part 111 is for being fixedly connected with fixed cell with the lateral edges of reflecting plate.For example, as shown in Figure 2, by via hole being set on bending part 111, utilize fixed screw that fixed cell is fixedly connected with the lateral edges of reflecting plate.And the second extended surface 12 is provided with the first flange hole 121 and the first screwed hole 122.
As shown in Figure 3, Fig. 3 is the structural representation of radome end cap 2.Wherein, radome end cap 2 is provided with the second flange hole 221 and the second screwed hole 222.
Further, in conjunction with Fig. 1, Fig. 2, Fig. 3, the assembling process of fixed cell is once described.First, panel beating bending member 1 and radome end cap 2 that fixed cell is comprised are stacked together according to direction shown in Fig. 1, make the second extended surface 12 of panel beating bending member 1 mate contraposition with radome end cap 2, then panel beating bending member 1 and radome end cap 2 are fixed together.After the second extended surface 12 of panel beating bending member 1 mates contraposition with radome end cap 2 and is fixedly connected with, the second flange hole 221 and the first flange hole 121 co-axially aligns, the second screwed hole 222 and the first screwed hole 122 co-axially aligns; Now, respective radio-frequency connector 3 can be fixedly connected with panel beating bending member 1 and radome end cap 2 with the second screwed hole 222 by the first screwed hole 122; Then, radio frequency connector 3 is fixedly connected with the second flange hole 221 by the first flange hole 121 with cable corresponding on reflecting plate.Wherein, radio frequency connector 3, panel beating bending member 1 and radome end cap 2 schematic diagram after being fixedly connected with as shown in Figure 4.
It should be noted that, as shown in Figure 1, the second extended surface 12 of panel beating bending member 1 in the time mating contraposition, can utilize alignment pin and location hole to complete coupling contraposition process with radome end cap 2; Or, also can utilize positioning screw hole and dog screw to complete coupling contraposition process; Can utilize again or also the coupling alignment mode that other those skilled in the art commonly use to complete, not repeat at this.
On the other hand, as shown in Figure 3, on radome end cap 2, be also provided with the 3rd screwed hole 223, for the fixed cell inner support default with reflecting plate bottom is fixedly connected with.
Further, in conjunction with Fig. 4, Fig. 5, the assembling process of fixed cell and radio-frequency antenna reflecting plate is once described.Wherein, Fig. 4 is the schematic diagram after radio frequency connector 3, panel beating bending member 1 and radome end cap 2 are fixedly connected with; And Fig. 5 is a kind of structural representation of prior art radio-frequency antenna reflecting plate, wherein this reflecting plate 4 is a kind of grooved reflecting plate, and its bottom is also preset with the inner support 5 being fixedly connected with.
Concrete, as shown in Figure 5, on the lateral edges of grooved reflecting plate, correspondence is provided with reserved via hole, this reserved via hole is corresponding with the via hole coupling arranging on panel beating bending member 1 first extended surface 11 shown in Fig. 2, and then can fixed cell be fixedly connected on the lateral edges of grooved reflecting plate by hold-down screw.And on inner support 5 also correspondence be provided with screwed hole position, this screwed hole position is corresponding for the 3rd screwed hole 223 coupling arranging with the end cap of radome shown in Fig. 32, and then can fixed cell be fixedly connected with the inner support 5 of reflecting plate by hold-down screw.Wherein, fixed cell and reflecting plate 4, the default inner support 5 in the reflecting plate bottom schematic diagram after being fixedly connected with is as shown in Fig. 6 or Fig. 7.
So far, fixed cell is fixedly connected with respectively with the default inner support of reflecting plate, reflecting plate of radio-frequency antenna, and by above-mentioned fixed cell, radio frequency connector is set up and is fixedly connected with cable corresponding on reflecting plate simultaneously.Therefore, the fixed cell that utilizes the utility model embodiment to provide, sets up more firmly syndeton between radio frequency connector and radio-frequency antenna reflecting plate.And, it should be noted that radio frequency connector is in the time being pullled by external force, this pulling force unit that can be fixed bears and can not act directly on cable, thereby further also can have protective effect to cable.
Need to add is that, further also can in fixed cell, lay PCB circuit board, this circuit board can be for proofreading and correct the signal of reflecting plate cable output.
On the other hand, the utility model embodiment also provides a kind of radio-frequency antenna, and for instance, this radio-frequency antenna is a kind of TD antenna.As shown in Fig. 8 or 9, this antenna comprises the fixed cell of inner support 5, several radio frequency connectors 3 and above-described embodiment that reflecting plate 4, reflecting plate 4 bottoms are fixedly connected with, and this fixed cell includes panel beating bending member 1 and radome end cap 2.Further, on fixed cell, also can lay PCB circuit board.Wherein, the assembling process of the structure of fixed cell and fixed cell and reflecting plate, inner support and fixed cell and radio frequency connector, reflecting plate can be with reference to associated description in above-described embodiment, and therefore not to repeat here.
The radio-frequency antenna that the utility model embodiment provides, wherein has more firmly syndeton between radio frequency connector and radio-frequency antenna reflecting plate in this radio-frequency antenna.
The above; it is only embodiment of the present utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (5)
1. a fixed cell for radio frequency connector, is characterized in that, described fixed cell comprises:
Panel beating bending member, the section of described panel beating bending member is " Γ " shape, includes orthogonal the first extended surface and the second extended surface; On described the first extended surface, be provided with bending part, for described fixed cell is fixedly connected with the lateral edges of reflecting plate; On described the second extended surface, be provided with the first flange hole and the first screwed hole;
And radome end cap, described radome end cap is provided with the second flange hole and the second screwed hole;
After described radome end cap mates contraposition with the second extended surface of described panel beating bending member and is fixedly connected with, described the second flange hole and described the first flange hole co-axially align, described the second screwed hole and described the first screwed hole co-axially align; Radio frequency connector, described radome end cap and described panel beating bending member are fixedly connected with by described the first screwed hole and described the second screwed hole; Described radio frequency connector is fixedly connected with by described the first flange hole and described the second flange hole with the cable of described reflecting plate;
Described radome end cap is also provided with the 3rd screwed hole, for the fixed cell inner support default with described reflecting plate bottom is fixedly connected with.
2. fixed cell according to claim 1, is characterized in that, described radome end cap mates contraposition with the second extended surface of described panel beating bending member by alignment pin and location hole.
3. fixed cell according to claim 1, is characterized in that, described radome end cap mates contraposition with the second extended surface of described panel beating bending member by positioning screw hole and dog screw.
4. fixed cell according to claim 1, is characterized in that, described fixed cell is also laid with PCB circuit board.
5. a radio-frequency antenna, the inner support and the radio frequency connector that comprise reflecting plate, be fixedly connected with described reflecting plate bottom, it is characterized in that, also comprise fixed cell as described in claim 1-4 any one, described fixed cell is fixedly connected with the inner support of described reflecting plate and described reflecting plate respectively; Described radio frequency connector is fixedly connected with the cable of described reflecting plate by described fixed cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822079.7U CN203631720U (en) | 2013-12-12 | 2013-12-12 | A fixing unit of radio frequency connectors and a radio frequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822079.7U CN203631720U (en) | 2013-12-12 | 2013-12-12 | A fixing unit of radio frequency connectors and a radio frequency antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631720U true CN203631720U (en) | 2014-06-04 |
Family
ID=50818169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320822079.7U Expired - Lifetime CN203631720U (en) | 2013-12-12 | 2013-12-12 | A fixing unit of radio frequency connectors and a radio frequency antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631720U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017030939A1 (en) * | 2015-08-18 | 2017-02-23 | Commscope Technologies Llc | Radome end cap with bulk head connector |
| CN106505297A (en) * | 2016-12-20 | 2017-03-15 | 中电科航空电子有限公司 | A kind of air environment and the attachment structure of antenna |
| CN106921087A (en) * | 2017-04-25 | 2017-07-04 | 常州金信诺凤市通信设备有限公司 | A kind of multi-joint integrating device of multidimensional and antenna install signboard |
| WO2017165512A1 (en) * | 2016-03-24 | 2017-09-28 | Commscope Technologies Llc | Modular base station antennas |
| GB2556156A (en) * | 2016-09-02 | 2018-05-23 | Taoglas Group Holdings Ltd | Multi-band MIMO panel antennas |
| EP3361568A4 (en) * | 2015-11-04 | 2018-11-07 | Huawei Technologies Co., Ltd. | Base station antenna |
| CN109038124A (en) * | 2018-07-20 | 2018-12-18 | 中国电子科技集团公司第二十研究所 | A kind of carrier-borne airborne system composite connector device of Tacan precise distance measurement |
| CN109216914A (en) * | 2018-08-15 | 2019-01-15 | 京信通信系统（中国）有限公司 | End cap, end-cap assembly and antenna for base station |
| CN109802220A (en) * | 2018-12-26 | 2019-05-24 | 桂林长海发展有限责任公司 | A kind of Fast Installation antenna array |
| US10840589B2 (en) | 2016-09-02 | 2020-11-17 | Taoglas Group Holdings Limited | Multi-band MIMO panel antennas |
| CN112310762A (en) * | 2020-11-10 | 2021-02-02 | 武汉虹信科技发展有限责任公司 | Radio frequency connector protection device and base station antenna |
-
2013
- 2013-12-12 CN CN201320822079.7U patent/CN203631720U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017030939A1 (en) * | 2015-08-18 | 2017-02-23 | Commscope Technologies Llc | Radome end cap with bulk head connector |
| US10396448B2 (en) | 2015-08-18 | 2019-08-27 | Commscope Technologies Llc | Radome end cap with bulk head mount connector |
| EP3361568A4 (en) * | 2015-11-04 | 2018-11-07 | Huawei Technologies Co., Ltd. | Base station antenna |
| WO2017165512A1 (en) * | 2016-03-24 | 2017-09-28 | Commscope Technologies Llc | Modular base station antennas |
| GB2556156A (en) * | 2016-09-02 | 2018-05-23 | Taoglas Group Holdings Ltd | Multi-band MIMO panel antennas |
| US10840589B2 (en) | 2016-09-02 | 2020-11-17 | Taoglas Group Holdings Limited | Multi-band MIMO panel antennas |
| GB2556156B (en) * | 2016-09-02 | 2022-03-30 | Taoglas Group Holdings Ltd | Multi-band MIMO panel antennas |
| US11811135B2 (en) | 2016-09-02 | 2023-11-07 | Taoglas Group Holdings Limited | Multi-band MIMO panel antennas |
| CN106505297A (en) * | 2016-12-20 | 2017-03-15 | 中电科航空电子有限公司 | A kind of air environment and the attachment structure of antenna |
| CN106921087A (en) * | 2017-04-25 | 2017-07-04 | 常州金信诺凤市通信设备有限公司 | A kind of multi-joint integrating device of multidimensional and antenna install signboard |
| CN109038124A (en) * | 2018-07-20 | 2018-12-18 | 中国电子科技集团公司第二十研究所 | A kind of carrier-borne airborne system composite connector device of Tacan precise distance measurement |
| CN109216914A (en) * | 2018-08-15 | 2019-01-15 | 京信通信系统（中国）有限公司 | End cap, end-cap assembly and antenna for base station |
| CN109802220A (en) * | 2018-12-26 | 2019-05-24 | 桂林长海发展有限责任公司 | A kind of Fast Installation antenna array |
| CN112310762A (en) * | 2020-11-10 | 2021-02-02 | 武汉虹信科技发展有限责任公司 | Radio frequency connector protection device and base station antenna |
| CN112310762B (en) * | 2020-11-10 | 2022-07-19 | 武汉虹信科技发展有限责任公司 | Radio frequency connector protection device and base station antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |