CN205960179U - Antennal interface structure - Google Patents
Antennal interface structure Download PDFInfo
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- CN205960179U CN205960179U CN201620894519.3U CN201620894519U CN205960179U CN 205960179 U CN205960179 U CN 205960179U CN 201620894519 U CN201620894519 U CN 201620894519U CN 205960179 U CN205960179 U CN 205960179U
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- interface
- interface structure
- antennal
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- antennal interface
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Abstract
The utility model provides an antennal interface structure, wherein, this antennal interface structure includes: take the interface panel of silk screen printing, be fixed in inclination scale support element in interface panel's the one side, the connection is in two first linkage units on interface panel's the another side, first linkage unit is used for being connected to the reflector, the connection is in two support units of the bottom of interface panel's another side, the second linkage unit that is used for being connected to the externally mounted interface has on the support unit. The utility model discloses an antennal interface structure's simple structure just can reduce assembly cost, has saved the assemble duration greatly and has simplified assembling process to assembly efficiency can be improved, the probability of mistake is taken place among the reduction assembling process.
Description
Technical field
The utility model is related to antenna technical field, more particularly, to a kind of antennal interface structure.
Background technology
In current antenna system, needing will be defeated using connector gripper shoe (Connector Support Plate)
Enter the connector of cable, ACU (Antenna Control Unit, antenna controller) is fixedly attached to reflector
(Reflector), in order to reach enough intensity, first-selected usually metal material, this makes connector gripper shoe and reflector
Between contact area between need increase barrier film (Insulator Film), to avoid directly contact between the two to cause
PIM (Passive Inter Modulation, passive intermodulation) problem.Additionally, in order to meet AISG (Antenna
Interface Standards Group, Antenna Interface Standards Group) standard, need to add the plastic cover with silk-screen (Silk)
Plate (Plastic Cap) is to make to adapt to, and is fixed to connector gripper shoe using plastic rivet (Plastic Rivet)；In order to
Fixed angle scale (Tilt Indicator) is in addition it is also necessary to add inclination angle scale supporting construction (Tilt Indicator
Supporter), and using plastic rivet secure it to connector gripper shoe；Additionally, going back to pylon in order to by antenna mount
Need to add internal mounting interface (Internal Mounting Interface) with externally connected mounting interface
Internal mounting interface wherein, is fixed to reflector using screw by (External Mounting Interface), in reflection
Contact area between device and internal mounting interface need to add barrier film.
Fig. 1 a shows the assembling schematic diagram of antenna system of the prior art, and this antenna system includes following assembly：Band
The plastic front board 101 of silk-screen, connector 102, inclination angle scale 103, inclination angle scale supporting construction 104, connector gripper shoe 105,
Internal mounting interface 106, reflector 107, each assembly above-mentioned is all individually present to realize its respective function, in assembling process
In need to be assembled respectively by plastic rivet；Fig. 1 b shows the contact between connector gripper shoe 105 and transmitter 107
Region is added with barrier film 108, and Fig. 1 c shows that the contact area between internal mounting interface 106 and reflector 107 is added with
Barrier film 108.The scheme of prior art has the disadvantages that：
1) assembly species is more, supports result, internal installation if desired for connector gripper shoe, plastic front board, inclination angle scale
The multiple assemblies such as interface, this needs to spend higher material cost；
2) assembling process is more numerous and diverse, has too many assembly to need to be assembled, when this makes to need to spend longer assembling
Between, and need more Assembly part, such as plastic rivet, screw etc.；
3) contact area between each assembly is too many, and (as reflector is connect with internal installation between two metal assemblies
Between mouthful, between reflector and connector gripper shoe) contact area must additionally add barrier film to avoid PIM problem.
Utility model content
The purpose of this utility model is to provide a kind of new antennal interface structure.
According to one side of the present utility model, provide a kind of antennal interface structure, wherein, this antennal interface structure bag
Include：
Interface panel with silk-screen；
It is fixed on the inclination angle scale support unit in the one side of described interface panel；
It is connected to two the first connection units on the another side of described interface panel, described first connection unit is used for even
It is connected to reflector；
Be connected to two carrier units of the bottom of the another side of described interface panel, described carrier unit has for
Second connection unit of externally connected mounting interface.
Compared with prior art, the utility model has advantages below：Structure is simple and can reduce assembling cost, significantly
Save installation time and simplify assembling process, thus efficiency of assembling can be improved, reduce and mistake occurs in assembling process
Probability.
Brief description
By reading the detailed description that non-limiting example is made made with reference to the following drawings, of the present utility model
Other features, objects and advantages will become more apparent upon：
Fig. 1 a is the assembling schematic diagram of the antenna system of an example in prior art；
Fig. 1 b is the assembling schematic diagram of the antenna system of an example in prior art；
Fig. 1 c is the assembling schematic diagram of the antenna system of an example in prior art；
Fig. 2 is the front view of the antennal interface structure of one example of the utility model；
Fig. 3 is the rearview of antennal interface structure shown in Fig. 2.
In accompanying drawing, same or analogous reference represents same or analogous part.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
The utility model provides a kind of new antennal interface structure, and wherein, this antennal interface structure includes：
Interface panel with silk-screen；
It is fixed on the inclination angle scale support unit in the one side of described interface panel；
It is connected to two the first connection units on the another side of described interface panel, described first connection unit is used for even
It is connected to reflector；
Be connected to two carrier units of the bottom of the another side of described interface panel, described carrier unit has for
Second connection unit of externally connected mounting interface.
Wherein, described antennal interface structure adopts electrically non-conductive material, and this electrically non-conductive material ensure that antennal interface structure
There is sufficiently large intensity, so that connector can be locked directly on the interface panel with silk-screen.Preferably, described antenna connects
The material that mouth structure adopts is the mixture of plastic and glass fiber.
It should be noted that due to antennal interface structure use electrically non-conductive material so that antennal interface structure and its
Can be directly connected between his structure (as reflector etc.), and barrier film need not be increased to avoid generation PIM to ask in contact area
Topic；And, due to be strong enough that connector can directly be locked on interface panel, from increasing even without extra
Connect device gripper shoe to support connector.
Wherein, described inclination angle scale support unit is used for supporting inclination angle scale.Described inclination angle scale support unit is fixed
In the one side of interface panel so that need not in assembling process independently installed inclination angle scale support unit again.
Wherein, described two first connection units can be connected on the another side of interface panel fixed or movablely；Excellent
Selection of land, the placement location of described first connection unit is located at middle part or the upper area of this another side.For example, two connection units
On two sides of the another side being fixed on interface panel, and for example, two connection units are connected to interface with longitudinal movement
On two sides of the another side of panel, more for example, two connection units can be connected to the another of interface panel transverse shifting
On one horizontal line in Middle face region.Preferably, described two first connection units are symmetrically placed.
Wherein, the placement direction of described first connection unit is laterally or longitudinally.Preferably, described first connection unit
Placement direction can adjust, such as the first connection unit can by placed longitudinally be adjusted to laterally disposed.
It should be noted that during practical set, the first connection list can be moved according to the practical structures of reflector
The placement location of unit, and/or, adjust the placement direction of the first connection unit, so that the first connection unit can be matched to reflection
Device.
Wherein, described two carrier units can be fixedly attached to the bottom of the another side of described interface panel, or, institute
State at least one of two carrier units carrier unit and be movably attached described bottom (as two carrier units all can be
The bottom of described another side carries out transverse shifting, or, a carrier unit is fixed on described bottom and another carrier unit
Described bottom can be connected to) transverse shifting.
Wherein, the spread length of carrier unit can be fixing, or, the spread length of carrier unit can adjust, with
It is assigned to outside mounting interface.For example, carrier unit includes relatively-movable two sections, can be by drawing away from the one of interface panel
Section carrys out the spread length of adjusting bracket unit.
Preferably, described second connection unit has screw thread；It is highly preferred that described second connection unit is nut.
Fig. 2 is the front view of the antennal interface structure of one example of the utility model, and Fig. 3 is the antennal interface described in Fig. 2
The rearview of structure.Wherein, this antennal interface structure includes the interface panel 201 with silk-screen, is fixed on the one of interface panel 201
Inclination angle scale support unit 202 on face, two the first connection units 203 being connected on the another side of interface panel 201, company
It is connected on two carrier units 204 of the bottom of the another side of interface panel 201, wherein, carrier unit 204 has for connecting
Nut 205 to outside mounting interface.Wherein, two the first connection units 203 are located at the another side of interface panel 201 respectively
On two sides and symmetrically placed longitudinally, two carrier units 204 are located at the two ends of the bottom of described another side respectively.
Plastic front board with silk-screen, inclination angle scale in the antennal interface structure assembly prior art that the utility model provides
The function of supporting construction, connector supporting construction and internal mounting interface, structure is simple and can reduce assembling cost, significantly
Save installation time and simplify assembling process, thus efficiency of assembling can be improved, reduce and mistake occurs in assembling process
Probability., in prior art, need 10 plastic rivets that plastic front board and inclination angle are supported knot taking APXVLL13S antenna as a example
Structure is assembled to connector gripper shoe, and internal mounting interface is fixed on reflector 4 screws, and add be located at connect or
3 barrier films of contact area are avoiding PIM problem, and connect or contact area should be flat, need to create and maintain 4
New part, needs to spend more time to carry out assembly manipulation；And it is based on antennal interface structure of the present utility model, need not isolate
Film and connector gripper shoe, and greatly save the raw materials such as rivet, screw, save installation time.Additionally, described antennal interface
Structure can also improve antenna RF (Radio Frequency, radio frequency) performance, reduces potential failure (as PIM problem).
Antennal interface structure of the present utility model is applied to various antenna product, and is applied to indoor and outdoors scene, this
Outward, its be not limited to antenna for base station or communication business field it can also be used to other RF application in.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limiting
Involved claim.Furthermore, it is to be understood that " inclusion " one word is not excluded for other units or step, odd number is not excluded for plural number.System
In claim, multiple units of statement or device can also be realized by software or hardware by a unit or device.The
One, the second grade word is used for representing title, and is not offered as any specific order.
Claims (7)
1. a kind of antennal interface structure, wherein, this antennal interface structure includes：
Interface panel with silk-screen；
It is fixed on the inclination angle scale support unit in the one side of described interface panel；
It is connected to two the first connection units on the another side of described interface panel, described first connection unit is used for connecting extremely
Reflector；
It is connected to two carrier units of the bottom of the another side of described interface panel, described carrier unit has for connecting
The second connection unit to outside mounting interface.
2. antennal interface structure according to claim 1, wherein, material that this antennal interface structure is adopted be plastics and
The mixture of glass fibre.
3. antennal interface structure according to claim 1, wherein, described first connection unit is movably attached described
On the another side of interface panel.
4. antennal interface structure according to claim 1, wherein, the placement direction of described first connection unit can adjust.
5. antennal interface structure according to claim 1, wherein, at least one of described two carrier units support list
Unit is movably attached the bottom of the another side of described interface panel.
6. antennal interface structure according to claim 1, wherein, the spread length of described carrier unit can adjust.
7. antennal interface structure according to claim 1, wherein, described second connection unit is nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894519.3U CN205960179U (en) | 2016-08-17 | 2016-08-17 | Antennal interface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894519.3U CN205960179U (en) | 2016-08-17 | 2016-08-17 | Antennal interface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960179U true CN205960179U (en) | 2017-02-15 |
Family
ID=57976068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894519.3U Active CN205960179U (en) | 2016-08-17 | 2016-08-17 | Antennal interface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768792A (en) * | 2016-08-17 | 2018-03-06 | 安弗施无线射频系统（上海）有限公司 | A kind of antennal interface structure |
| CN111542965A (en) * | 2017-12-26 | 2020-08-14 | 安弗施无线射频系统（上海）有限公司 | Arch structure for multiband base station antenna |
-
2016
- 2016-08-17 CN CN201620894519.3U patent/CN205960179U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768792A (en) * | 2016-08-17 | 2018-03-06 | 安弗施无线射频系统（上海）有限公司 | A kind of antennal interface structure |
| CN111542965A (en) * | 2017-12-26 | 2020-08-14 | 安弗施无线射频系统（上海）有限公司 | Arch structure for multiband base station antenna |
| CN111542965B (en) * | 2017-12-26 | 2021-07-30 | 安弗施无线射频系统（上海）有限公司 | Arch structure for multiband base station antenna |
| US11283159B2 (en) | 2017-12-26 | 2022-03-22 | Nokia Shanghai Bell Co., Ltd. | Arch structure for multi-band base station antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230525 Address after: No.388 ningqiao Road, pilot Free Trade Zone, Pudong New Area, Shanghai, 201206 Patentee after: NOKIA SHANGHAI BELL Co.,Ltd. Address before: 201613 No. 299, Rongle East Road, Songjiang District, Shanghai Patentee before: Alcatel Lucent |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230920 Address after: Connecticut, USA Patentee after: Anfersch Technology Co. Address before: No.388 ningqiao Road, pilot Free Trade Zone, Pudong New Area, Shanghai, 201206 Patentee before: NOKIA SHANGHAI BELL Co.,Ltd. |