CN203760641U - Base station antenna radiation unit - Google Patents
Base station antenna radiation unit Download PDFInfo
- Publication number
- CN203760641U CN203760641U CN201320892790.XU CN201320892790U CN203760641U CN 203760641 U CN203760641 U CN 203760641U CN 201320892790 U CN201320892790 U CN 201320892790U CN 203760641 U CN203760641 U CN 203760641U
- Authority
- CN
- China
- Prior art keywords
- oscillator
- base station
- base plate
- radiating element
- radiation
- Prior art date
- 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
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 abstract description 7
- 238000010923 batch production Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a base station antenna radiation unit, relates to the technical field of base station antennas, and is designed for solving problems that a radiation unit of a conventional base station is complex in processing and assembling processes, is high in cost, and the like. The base station antenna radiation unit includes a radiation base plate, and an oscillator assembly mounted on the radiation base plate. The oscillator assembly includes a first oscillator and a second oscillator which are inserted into each other. The radiation unit further includes a clamp connection fixing part, with which both the first oscillator and the second oscillator are clamped and fixed. The first oscillator, the second oscillator and the radiation base plate are all printed circuit boards (PCBs). Because the first oscillator and the second oscillator are inserted into each other and then are connected with the radiation base plate, the base station antenna radiation unit is convenient to assemble, simple in structure, and is composed of few parts. Because the first oscillator, the second oscillator and the radiation base plate are all made of PCBs and in regular shapes, the base station antenna radiation unit requires few processing raw materials, has good consistency, and is short in processing time, low in cost, high in precision, and easy to realize batch production.
Description
Technical field
The utility model relates to antenna for base station technical field, relates in particular to a kind of antenna for base station radiating element.
Background technology
Antenna for base station radiating element is for producing signal and receiving signal in mobile communication system.Existing antenna for base station radiating element as shown in Figure 1, is welded by the first oscillator 1 ', the second oscillator 2 ', the 3rd oscillator 3 ', the 4th oscillator 4 ' and oscillator chassis 5 '.There are the following problems for this radiating element:
(1) need respectively four oscillators and oscillator chassis to be welded, process and assemble is complicated, and installation time is long, efficiency is low, is unfavorable for batch production;
(2) oscillator generally adopts the materials such as kirsite to make, and the raw material that are processed into required shape needs are many, and cost is higher;
(3) machining accuracy is difficult to control, and Product Precision is low, and consistency is poor.
Utility model content
An object of the present utility model is to propose a kind of simple in structure, antenna for base station radiating element that component part is few, easy to assembly.
Another object of the present utility model be propose a kind of easy to process, precision is high, high conformity, cost is low, is easy to the antenna for base station radiating element of batch production.
An also object of the present utility model is to propose the reliable antenna for base station radiating element of a kind of stabilized structure.
For reaching this object, the utility model by the following technical solutions:
An antenna for base station radiating element, comprises radiation base plate and is arranged at the vibrator component on radiation base plate, described vibrator component comprises the first oscillator and second oscillator of mutual grafting;
Described radiating element also comprises and connects and fixes part, described the first oscillator and described the second oscillator all with described in connect and fix part and connect and fix.
Preferably, the bottom of described the first oscillator has lower slot, and the top of described the second oscillator has slot; Described the first oscillator and described the second oscillator are pegged graft by lower slot and upper slot cross;
The upper edge of described the first oscillator is concordant with the upper edge of described the second oscillator, and the lower edge of described the first oscillator is concordant with the lower edge of described the second oscillator.
Preferably, described the first oscillator, the second oscillator and radiation base plate are pcb board.
Preferably, described in connect and fix part and comprise annular slab, the both sides, upper edge of described the first oscillator and described the second oscillator are provided with draw-in groove, described annular slab snaps in described draw-in groove.
Preferably, on described annular slab, be along the circumferential direction evenly equipped with four clamping plate parts with the one side of described the first oscillator and the second oscillator clamping, each clamping plate part includes two clamping plate, and described the first oscillator or the second oscillator insert between described two clamping plate.
Preferably, described vibrator component and described radiation base plate are for being welded to connect.
Preferably, the position being connected with described vibrator component on described radiation base plate is provided with cross bath, and all insert in described cross bath the lower edge of described the first oscillator and the second oscillator.
The beneficial effects of the utility model are:
(1) the first oscillator of the utility model radiating element is connected with radiation base plate after mutually pegging graft with the second oscillator again, easy to assembly and component part is few, simple in structure.
(2) first oscillators, the second oscillator and radiation base plate all adopt pcb board to make, regular shape, and machining needs raw material few, and process time is short, and cost is low, and precision is high, and high conformity is easy to realize batch production.
(3) first oscillators and the second oscillator all with connect and fix part clamping and be connected, by connecting and fixing part, guaranteed vibrator component reliability of structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing antenna for base station radiating element;
Fig. 2 is the structural representation of the antenna for base station radiating element that provides of the utility model embodiment mono-;
Fig. 3 is the explosive view of the antenna for base station radiating element that provides of the utility model embodiment mono-;
Fig. 4 is the front view of the first oscillator of providing of the utility model embodiment mono-;
Fig. 5 is the front view of the second oscillator of providing of the utility model embodiment mono-;
Fig. 6 is the structural representation that connects and fixes part that the utility model embodiment mono-provides.
In figure, the 1 ' first oscillator; The 2 ' second oscillator; The 3 ' the 3rd oscillator; The 4 ' the 4th oscillator; 5 ' oscillator chassis;
1, radiation base plate; 11, cross bath; 2, vibrator component; 21, the first oscillator; 211, lower slot; 22, the second oscillator; 221, upper slot; 3, connect and fix part; 31, annular slab; 32, clamping plate part; 321, clamping plate; 4, draw-in groove; 41, peristome; 42, holding part.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate the technical solution of the utility model.
Embodiment mono-:
Fig. 2 and Fig. 3 are the structural representations of the antenna for base station radiating element that provides of the present embodiment.As shown in the figure, this antenna for base station radiating element comprise radiation base plate 1, be welded in vibrator component 2 on radiation base plate 1 and with vibrator component 2 clampings connect and fix part 3.
Vibrator component 2 comprises the first all T-shaped oscillator 21 and the second oscillator 22.As shown in Figure 4 and Figure 5, the bottom of the first oscillator 21 has lower slot 211, the top of the second oscillator 22 has slot 221, the first oscillator 21 and the second oscillator 22 are pegged graft by lower slot 211 and upper slot 221 crosses, after grafting, the upper edge of the first oscillator 21 is concordant with the upper edge of the second oscillator 22, and the lower edge of the first oscillator 21 is concordant with the lower edge of the second oscillator 22.The both sides of the first oscillator 21 and the second oscillator 22 upper edges are provided with draw-in groove 4, and draw-in groove 4 has peristome 41 and holding part 42.
As shown in Figure 6, connect and fix part 3 and comprise annular slab 31, the width of annular slab 31 is greater than draw-in groove peristome 41 width, is less than or equal to draw-in groove holding part 42 width.On annular slab 31, be along the circumferential direction evenly equipped with four clamping plate parts 32 with the one side of the first oscillator 21 and the second oscillator 22 clampings, each clamping plate part 32 includes two clamping plate 321.
The position being connected with vibrator component 2 on radiation base plate 1 is provided with cross bath 11.
During assembling, the first oscillator 21 and the second oscillator 22 are pegged graft by lower slot 211 and upper slot 221 crosses; The first oscillator 21 and the second oscillator 22 insertions are connected and fixed in the clamping plate part 32 of part 3, then annular slab 31 is snapped in the draw-in groove 4 of the first oscillator 21 and the second oscillator 22; The lower edge of first oscillator 21 of mutually pegging graft and the second oscillator 22 is inserted in the cross bath 11 of radiation base plate 1, then by the first oscillator 21 and the second oscillator 22 and 1 welding of radiation base plate.Easy to assembly and component part is few, simple in structure.The first oscillator and the second oscillator all with connect and fix part clamping and be connected, by connecting and fixing part, guaranteed vibrator component reliability of structure.
Connect and fix the working of plastics that part is injection mo(u)lding, the first oscillator, the second oscillator and radiation base plate adopt the moulding of pcb board one-step print, and process time is short, process raw material few, and cost is low and machining accuracy is high, easy to process, and consistency is good.
Wherein, connect and fix the structure of part and connect and fix part and the snap fit of vibrator component is all not limited to above-mentioned form, other can conveniently be installed and can guarantee that the structure of vibrator component structural reliability all can; Connect and fix the working of plastics that part is not limited to injection mo(u)lding, other materials that can reach above-mentioned functions demand all can.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection range.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection range of the present utility model.
Claims (7)
1. an antenna for base station radiating element, comprise radiation base plate (1) and be arranged at the vibrator component (2) on radiation base plate (1), it is characterized in that: described vibrator component (2) comprises the first oscillator (21) and second oscillator (22) of mutual grafting;
Described radiating element also comprises and connects and fixes part (3), described the first oscillator (21) and described the second oscillator (22) all with described in connect and fix part (3) and connect and fix.
2. a kind of antenna for base station radiating element according to claim 1, is characterized in that: the bottom of described the first oscillator (21) has lower slot (211), and the top of described the second oscillator (22) has slot (221); Described the first oscillator (21) and described the second oscillator (22) are pegged graft by described lower slot (211) and described upper slot (221) cross;
The upper edge of described the first oscillator (21) is concordant with the upper edge of described the second oscillator (22), and the lower edge of described the first oscillator (21) is concordant with the lower edge of described the second oscillator (22).
3. a kind of antenna for base station radiating element according to claim 2, is characterized in that: described the first oscillator (21), the second oscillator (22) and radiation base plate (1) are pcb board.
4. a kind of antenna for base station radiating element according to claim 1, it is characterized in that: described in connect and fix part (3) and comprise annular slab (31), the both sides, upper edge of described the first oscillator (21) and described the second oscillator (22) are provided with draw-in groove (4), and described annular slab (31) snaps in described draw-in groove (4).
5. a kind of antenna for base station radiating element according to claim 4, it is characterized in that: described annular slab (31) is upper is along the circumferential direction evenly equipped with four clamping plate parts (32) with the one side of described the first oscillator (21) and the second oscillator (22) clamping, each clamping plate part (32) includes two clamping plate (321), and described the first oscillator (21) or the second oscillator (22) insert between described two clamping plate (321).
6. according to a kind of antenna for base station radiating element described in claim 2 or 3, it is characterized in that: described vibrator component (2) and described radiation base plate (1) are for being welded to connect.
7. a kind of antenna for base station radiating element according to claim 6, it is characterized in that: the upper position being connected with described vibrator component (2) of described radiation base plate (1) is provided with cross bath (11), and all insert in described cross bath (11) lower edge of described the first oscillator (21) and the second oscillator (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892790.XU CN203760641U (en) | 2013-12-31 | 2013-12-31 | Base station antenna radiation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892790.XU CN203760641U (en) | 2013-12-31 | 2013-12-31 | Base station antenna radiation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760641U true CN203760641U (en) | 2014-08-06 |
Family
ID=51255879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320892790.XU Expired - Lifetime CN203760641U (en) | 2013-12-31 | 2013-12-31 | Base station antenna radiation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700928A (en) * | 2013-12-31 | 2014-04-02 | 湖北日海通讯技术有限公司 | Base station antenna radiation unit |
| CN107171073A (en) * | 2017-05-17 | 2017-09-15 | 中国联合网络通信集团有限公司 | Array antenna |
| US20200059008A1 (en) * | 2017-05-17 | 2020-02-20 | Tongyu Communication Inc. | Radiation element, as well as antenna unit and antenna array thereof |
-
2013
- 2013-12-31 CN CN201320892790.XU patent/CN203760641U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700928A (en) * | 2013-12-31 | 2014-04-02 | 湖北日海通讯技术有限公司 | Base station antenna radiation unit |
| CN107171073A (en) * | 2017-05-17 | 2017-09-15 | 中国联合网络通信集团有限公司 | Array antenna |
| US20200059008A1 (en) * | 2017-05-17 | 2020-02-20 | Tongyu Communication Inc. | Radiation element, as well as antenna unit and antenna array thereof |
| US11196176B2 (en) * | 2017-05-17 | 2021-12-07 | Tongyu Communication Inc. | Radiation element, as well as antenna unit and antenna array thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Co-patentee after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Patentee after: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. Address before: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Co-patentee before: SUNSEA TELECOMMUNICATIONS Co.,Ltd. Patentee before: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Address before: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Co-patentee before: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Patentee before: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |