CN217607021U - Antenna oscillator and antenna oscillator component using same - Google Patents
Antenna oscillator and antenna oscillator component using same Download PDFInfo
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- CN217607021U CN217607021U CN202221891124.XU CN202221891124U CN217607021U CN 217607021 U CN217607021 U CN 217607021U CN 202221891124 U CN202221891124 U CN 202221891124U CN 217607021 U CN217607021 U CN 217607021U
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Abstract
The utility model relates to a communication equipment production field, especially an antenna element and use its antenna oscillator subassembly. The antenna element comprises a dielectric radiation sheet and a dielectric feed support sheet; the lower end of the dielectric feed supporting sheet extends downwards perpendicular to the bottom surface of the dielectric radiating sheet; and the side surface of the lower end of the dielectric feed supporting sheet is riveted with a welding sheet. The dielectric feed supporting sheet and the dielectric radiation sheet in the antenna element are arranged at a right angle, so that the dielectric feed supporting sheet can serve as a connecting and supporting structure between the dielectric radiation sheet and the reflecting plate. The lower end of the dielectric feed supporting sheet is riveted with a welding sheet in a riveting mode, and the welding sheet can be freely replaced according to welding materials, so that the welding structure of the dielectric feed supporting sheet and the reflecting plate is not easy to loosen due to poor fusion of the welding materials, and the welding structure is firmer; thereby ensuring the structural precision and the application effect of the antenna oscillator assembly.
Description
Technical Field
The utility model relates to a communication equipment production field, especially an antenna element and use its antenna oscillator subassembly.
Background
The antenna oscillator is a component on the antenna, has the functions of guiding and amplifying electromagnetic waves, and enables electromagnetic signals received by the antenna to be stronger. The quality of a radiating unit product in the base station antenna industry is very important, and the antenna element can directly influence the quality of the radiating unit product, so that the structural design of the antenna element and the mounting structural design of the antenna element and a reflecting plate of the radiating unit are very important.
Because the reflector plate and the antenna element are separately and independently produced, the antenna element and the reflector plate need to be assembled when subsequent communication equipment is assembled. In the prior art, the antenna element and the reflection plate are generally fixed by welding through a welding process. In order to ensure the stability of the welding structure of the reflector plate and the antenna oscillator, the reflector plate, the antenna oscillator and a welding material are required to have very good welding fusion, and the antenna oscillator is required to have very high production precision; therefore, the reflecting plate and the antenna oscillator are required to be made of copper, tin or silver and other materials to meet the requirement of welding precision, but the reflecting plate or the antenna oscillator are made of the materials, so that the antenna has high production cost and is not beneficial to wide application; on the other hand, the production difficulty of the reflecting plate or the antenna oscillator is greatly improved due to the self characteristics of the materials, the production precision cannot meet the requirement of assembly precision, and the structural precision of the assembly of the antenna oscillator and the reflecting plate cannot be guaranteed. In summary, in the prior art, the reflective plate and the antenna element which are generally made of aluminum are adopted, but the aluminum and the welding material have no good fusion property, and the accuracy and the firmness of the welding structure cannot meet the assembly requirements of high-accuracy antenna equipment, so that technical contradictions exist in the stability of the welding structure of the reflective plate and the antenna element which are made of aluminum and the antenna structure in the prior art, and the technical problem to be solved in the field is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide an antenna oscillator and use its antenna oscillator subassembly can make antenna oscillator subassembly's manufacturing cost lower, and equipment operation is convenient and fast more, and the packaging structure precision is higher, and the structure is more firm.
To achieve the purpose, the utility model adopts the following technical proposal:
an antenna element comprises a medium radiation sheet and a medium feed support sheet; the upper end of the medium feed supporting sheet is connected to the bottom surface of the medium radiating sheet, and the lower end of the medium feed supporting sheet is perpendicular to the bottom surface of the medium radiating sheet and extends downwards; and a welding sheet is riveted on the side surface of the lower end of the medium feed supporting sheet.
Preferably, the medium radiation sheet is a square plate-shaped member,
the number of the medium feed supporting sheets is four; the connection positions of the upper ends of the four dielectric feed support pieces and the dielectric radiation piece are symmetrical about the geometric center of the dielectric radiation piece and are positioned on two diagonal lines of the dielectric radiation piece.
Preferably, the dielectric feed support plate and the dielectric radiation plate are of an integrally formed structure; the medium radiation piece is provided with four strip-shaped hollow-out areas along a diagonal line, and the four strip-shaped hollow-out areas are symmetrical with respect to the geometric center of the medium radiation piece.
Preferably, four top corners of the medium radiation sheet are provided with flanging parts; the flanging part extends downwards perpendicular to the bottom surface of the medium radiation sheet.
Preferably, a cross-shaped hollow part is arranged in the middle of the medium feed supporting sheet, and two linear hollow parts of the cross-shaped hollow part are vertically arranged and are respectively parallel to two vertical edges of the medium feed supporting sheet;
the position where the upper end of the medium feed supporting sheet is connected with the medium radiating sheet is provided with a strip-shaped concave part along the extending direction of the medium feed supporting sheet.
Preferably, the dielectric radiation sheet and the dielectric feed support sheet are made of aluminum; the soldering tab is made of copper.
Preferably, the welding sheet is at least arranged on any one side surface of the dielectric feed supporting sheet in a close fit manner; the lower end of the welding sheet vertically extends downwards to the lower part of the lower end of the medium feed supporting sheet.
An antenna element assembly comprising: the antenna comprises a reflecting plate and at least two antenna elements which are arranged above the reflecting plate at intervals; the top surface of the reflecting plate is vertically provided with a splicing hole; the antenna oscillator is vertically installed on the reflecting plate, and the lower end of the welding piece is vertically inserted into the plug hole and is welded and fixed.
The utility model discloses a beneficial effect of embodiment:
the dielectric feed supporting sheet and the dielectric radiation sheet in the antenna element are arranged at a right angle, and when the antenna element is assembled with the reflecting plate, the dielectric feed supporting sheet can serve as a connecting and supporting structure between the dielectric radiation sheet and the reflecting plate. The lower end of the medium feed supporting sheet is riveted with a welding sheet in a riveting mode, and the welding sheet can be freely replaced according to welding materials, so that the welding structure of the medium feed supporting sheet and the reflecting plate is not easy to loosen due to poor fusion of the welding materials, and the welding structure is firmer; the welding sheet can ensure that the bending angle of the medium feed supporting sheet does not need to be changed when the medium feed supporting sheet is in inserted joint welding with the reflecting plate, and the antenna oscillator and the reflecting plate can be assembled and operated more simply and conveniently only by ensuring that the position and the size of the inserting hole position arranged on the reflecting plate are completely in one-to-one correspondence with the welding sheet, and the deformation of the plurality of medium feed supporting sheets due to the stress difference of the assembly can be avoided, so that the structural precision and the application effect of the antenna oscillator assembly are ensured.
Drawings
Fig. 1 is a schematic front view of the antenna element according to an embodiment of the present invention;
fig. 2 is a schematic top view of the antenna element according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of the antenna element according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a circled portion in the embodiment shown in FIG. 3;
fig. 5 is a schematic front view of the antenna oscillator assembly according to an embodiment of the present invention;
fig. 6 is a schematic top view of the antenna element produced by the manufacturing process according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a circled portion of a dotted line in the embodiment shown in fig. 6.
Wherein: the antenna element 10, the dielectric radiation sheet 110, the cross-shaped hollow-out part 111, the strip-shaped hollow-out area 112, the flanging part 113, the dielectric feed support sheet 120, the strip-shaped recess part 121, the welding sheet 130, the riveting piece 131, the reflection plate 200,
the aluminum strip bending device comprises an aluminum strip 310, a region to be bent 311, a riveting hole 312, a material rolling device 313, a rotating shaft roller 314, a first feeding driving device 315, a punch 320, a cutting station 321, a riveting station 322, a bending station 323, a shearing station 324 and a vibrating disc feeding device 325.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
In one embodiment of the present application, as shown in fig. 1 to 4, an antenna element 10 includes a dielectric radiation sheet 110 and a dielectric feed support sheet 120; the upper end of the dielectric feed support sheet 120 is connected to the bottom surface of the dielectric radiation sheet 110, and the lower end of the dielectric feed support sheet 120 extends downwards perpendicular to the bottom surface of the dielectric radiation sheet 110; the side surface of the lower end of the dielectric feed support sheet 120 is riveted with a welding sheet 130. The dielectric feeding support sheet 120 of the antenna element 10 is disposed at a right angle to the dielectric radiation sheet 110, so that the dielectric feeding support sheet 120 can serve as a connection and support structure between the dielectric radiation sheet 110 and the reflection plate 200 when the antenna element 10 is assembled with the reflection plate 200. The welding sheet 130 is riveted at the lower end of the dielectric feed supporting sheet 120 in a riveting manner, and the welding sheet 130 can be freely replaced according to the requirement of a welding material, so that the welding structure of the dielectric feed supporting sheet 120 and the reflecting plate 200 is not easy to loosen due to poor fusion of the welding material, and the welding structure is firmer; the welding sheet 130 can ensure that when the medium feed supporting sheet 120 is inserted into and welded with the reflecting plate 200, the bending angle of the medium feed supporting sheet 120 does not need to be changed, and only the position and the size of the insertion hole position formed on the reflecting plate 200 are required to be completely in one-to-one correspondence with the welding sheet 130, so that the assembly operation of the antenna oscillator 10 and the reflecting plate 200 is simpler and more convenient, the deformation of the plurality of medium feed supporting sheets 120 due to the assembly stress difference can be avoided, and the structural precision and the application effect of the antenna oscillator assembly are further ensured.
The dielectric radiation sheet 110 is a square plate-shaped member, and the number of the dielectric feed support sheets 120 is four; the connection positions of the upper ends of the four dielectric feed support plates 120 and the dielectric radiation sheet 110 are symmetrical with respect to the geometric center of the dielectric radiation sheet 110 and are located on two diagonal lines of the dielectric radiation sheet 110. The dielectric radiation sheet 110 is supported by the four dielectric feed support sheets 120, so that the assembly operation is simpler, and the assembled structure precision is higher.
The dielectric feeding support sheet 120 and the dielectric radiation sheet 110 are of an integrally formed structure; the medium radiation piece 110 is provided with four strip-shaped hollow-out areas 112 along a diagonal line, and the four strip-shaped hollow-out areas 112 are symmetrical with respect to a geometric center of the medium radiation piece 110. The antenna oscillator 10 can be directly processed by using an aluminum metal band through processes of stamping, cutting, bending and the like, so that the processing cost is lower, and the processing precision can be ensured. +
Four top corners of the medium radiation sheet 110 are provided with flanging parts 113; the burring part 113 extends downward perpendicular to the bottom surface of the dielectric radiation sheet 110. The flanging part 113 can reinforce the edge of the dielectric radiation sheet 110, so as to prevent the dielectric radiation sheet 110 from generating a shape and ensure a stable structure, and the flanging part 113 enables the edge of the dielectric radiation sheet 110 to have a smooth chamfering structure, so that the dielectric radiation sheet 110 is not easy to scratch in application and assembly operations.
A cross-shaped hollow-out part 111 is arranged in the middle of the medium feed supporting sheet 120, and two linear hollow-out parts of the cross-shaped hollow-out part 111 are vertically arranged and are respectively parallel to two vertical edges of the medium feed supporting sheet 120; a strip-shaped recess 121 is disposed at a position where the upper end of the dielectric feeding support sheet 120 is connected to the dielectric radiation sheet 110 along an extending direction of the dielectric feeding support sheet 120. The strip-shaped recessed portion 121 can strengthen the bending position of the dielectric feed supporting sheet 120, and can further ensure that the bending angle between the dielectric feed supporting sheet 120 and the dielectric radiation sheet 110 is always maintained at 90 degrees, so that the bending angle deviation is not easy to occur due to assembly or gravity influence, and the stability and precision of the mounting structure are ensured.
The dielectric radiation sheet 110 and the dielectric feed support sheet 120 are made of aluminum; the soldering tab 130 is made of copper. The aluminum material has the advantages of high plasticity and low cost, so that the antenna oscillator 10 is more convenient and cheaper to process, and the processing and shaping precision is higher; the welding sheet 130 is made of a copper material, so that the antenna oscillator 10 and a welding material can be better fused, and the welding structure of the antenna oscillator assembly is firmer.
The welding sheet 130 is at least closely arranged on any one side surface of the dielectric feed support sheet 120; the lower end of the soldering tab 130 extends downward vertically below the lower end of the dielectric feeding support tab 120. The welding sheet 130 and the dielectric feed support sheet 120 are riveted into an integral structure, so that relative offset is not easy to occur, and the firmness of the welding structure is further ensured.
In one embodiment of the present application, as shown in fig. 5, an antenna element assembly includes: the antenna comprises a reflecting plate 200 and at least two antenna elements 10 which are arranged above the reflecting plate 200 at intervals; the top surface of the reflecting plate 200 is vertically provided with a plug hole; the antenna oscillator 10 is vertically installed on the reflection plate 200, and the lower end of the welding sheet 130 is vertically inserted into the insertion hole and is welded and fixed; the antenna oscillator assembly is characterized in that the antenna oscillator 10 and the reflecting plate 200 are assembled by adopting a vertical insertion and welding structure combined mounting structure, so that the antenna oscillator assembly is more convenient and faster to assemble and operate, and the mounting structure is firmer.
In one embodiment of the present application, as shown in fig. 6 and 7, a manufacturing process of an antenna oscillator assembly includes the following steps:
A. the aluminum strip 310 is fed to a punch 320.
B. After the aluminum strip 310 passes through the cutting station 321 of the punch 320 and the punching operation is completed, the cross-shaped hollow portion 111, the area to be bent 311 and the riveting hole 312 are formed on the aluminum strip 310, so as to obtain the primary material strip.
C. After the primary material belt passes through the riveting station 322 of the punch 320, the riveting piece 131 and the welding sheet 130 are fed to the discharging belt at the riveting station 322 by the feeding device, the riveting station 322 rivets the riveting piece 131 in the riveting hole 312, and the welding sheet 130 is tightly attached and fixed to the non-connecting end of the region to be bent 311 by the riveting piece 131, so that the secondary material belt is obtained.
D. After the secondary belt passes through a bending station 323 of a punch 320 and bending operation is finished, bending an area 311 to be bent on the secondary belt towards the bottom surface of the secondary belt, so that the hollowed-out end of the area 311 to be bent extends vertically downwards to obtain a middle-grade material belt; the special description is that: in the riveting station, the riveting piece 131 and the welding piece 130 may be of a split structure, that is, the welding piece 130 and the riveting piece 131 may be separately processed and loaded into two parts, when riveting operation is performed, the welding piece 130 may be attached to one side of the dielectric feed support sheet 120 in sequence, a through hole formed in the welding piece 130 is aligned with the riveting hole 312, and then the riveting piece 131 sequentially penetrates through the welding piece 130 and the dielectric feed support sheet 120 to rivet and fix the two together; certainly, in the riveting station, the riveting piece 131 and the welding piece 130 may also be of an integrated structure, that is, one end of the riveting piece 131 is fixedly connected with one side of the welding piece 130, and during the riveting operation, the other end of the riveting piece 131 penetrates through the riveting hole 312 to rivet and fix the welding piece and the medium feed support piece 120 together.
E. After the middle-level band passes through the shearing station 324 of the punch 320, the middle-level band is sequentially sheared into square parts according to the set length and size, and then the finished product of the antenna oscillator 10 is obtained.
Preferably, the aluminum strip 310 is fed to the punch 320 by a coil feeding device 313; the material coiling device 313 is horizontally provided with a rotating shaft roller 314 and a first feeding driving device 315 for driving the rotating shaft roller 314 to rotate along the axis of the rotating shaft roller.
Preferably, the cutting station 321 of the punch 320 is provided with a first punching head, a punching drill and a cutting die; the riveting station 322 of the punch 320 is provided with a second punch head, a riveting piece 131 feeding device, a welding sheet 130 feeding device and a riveting die; a third stamping head and a bending die are arranged at a bending station 323 of the punch 320; the shearing station 324 of the punch 320 is provided with a shearing tool. When the riveting piece and the welding piece are of an integrated structure, the riveting piece feeding device and the welding piece feeding device are the same.
Preferably, the rivet 131 feeding device and the welding sheet 130 feeding device are vibrating plate feeding devices 325.
Preferably, the production process of the antenna oscillator assembly further includes the following steps:
the step B also comprises the following steps: after the aluminum strip 310 passes through the cutting station 321 of the punch 320 and the punching operation is completed, a cross-shaped hollow portion 111, a vertex angle bending area, an area to be bent 311 and a riveting hole 312 are formed on the aluminum strip 310, so that a primary material strip is obtained.
C. After the primary material belt passes through the riveting station 322 of the punch 320, the riveting piece 131 and the welding sheet 130 are fed to the discharging belt at the riveting station 322 by the feeding device, the riveting station 322 rivets the riveting piece 131 in the riveting hole 312, and the welding sheet 130 is tightly attached and fixed to the non-connecting end of the region to be bent 311 by the riveting piece 131, so that the secondary material belt is obtained.
D. After the secondary belt passes through the bending station 323 of the punch 320 and is bent, the vertex angle bending area and the to-be-bent area 311 on the secondary belt are bent towards the bottom surface of the secondary belt, so that the hollow ends of the vertex angle bending area and the to-be-bent area 311 vertically extend downwards, and the middle-grade material belt is obtained.
Preferably, the side surface of the welding sheet 130 attached to the dielectric feed support sheet 120 is provided with a concave-convex texture; in the step C, after the riveting operation of the secondary material tape is completed through the riveting station 322, the punch 320 presses the welding sheet 130 to the dielectric feed supporting sheet 120, so that the concave-convex texture is at least partially pressed into the side surface of the dielectric feed supporting sheet 120.
Specifically, the lower end of the welding sheet 130 of the antenna oscillator 10 is vertically inserted into the insertion hole, and the welding sheet 130 and the reflector are welded and fixed by a welding process.
In the production process of the antenna oscillator assembly, the antenna oscillator assembly firstly passes through the cutting station 321 and then passes through the riveting station 322, so that the shape and the contour of the dielectric radiation sheet 110 can be cut more accurately, and the welding sheet 130 and the dielectric feed supporting sheet 120 are riveted and installed more accurately; after the riveting operation, a bending operation is performed, so that on one hand, the riveting operation is simpler and more accurate on a planar structure before the bending operation, on the other hand, the precision requirement of the bending operation can be better met, and the dielectric radiation sheet 110 needs to be kept horizontal under the support of the dielectric feed support sheet 120, that is, the dielectric feed support sheet 120 is bent by 90 degrees accurately; and the welding tab 130 for welding after the bending operation is precisely inserted into the insertion hole of the reflection plate 200. In addition, adopt aluminium strip 310 cooperation the loading of coiling material device 313 can make all have single stable power supply to guarantee the accurate material loading of aluminium strip 310 and move according to processing needs intermittent type before the shearing operation of production technology for antenna element 10 processes more high-efficient and accurate, and the processing cost is lower.
The welding sheet 130 is arranged on the medium feed supporting sheet 120 in the antenna array through a riveting process, a welding structure with a specific size can be accurately arranged on the condition that the bending angle of the medium feed supporting sheet is not changed, the welding structure is the welding sheet 130, and the welding sheet 130 can be accurately inserted into the inserting hole formed in the reflecting plate, so that the deviation of an assembly structure can be avoided, and the assembly precision of the antenna oscillator assembly is ensured. Compared with the prior art that a welding layer is arranged at the bottom of the medium feed supporting sheet by adopting an electroplating process, the riveting process has two advantages that firstly, compared with the electroplating process, the riveting process has lower processing cost and simpler and more efficient operation; secondly, the electroplated layer is arranged on the surface of the metal piece, the thickness and the shape of the electroplated layer in the prior art are very difficult to control, if the electroplated layer is electroplated and has deviation, the medium feed supporting sheet cannot be directly inserted into a preset jack, and during assembly, the bending angle of the medium feed supporting sheet is easily changed for assembly, so that the assembly operation difficulty of the antenna array subassembly is increased, and the assembly precision cannot be accurately controlled.
In the production process of the antenna oscillator component, the special processing technological process is set, and the stamping processing equipment is further optimized according to the technological process, so that the processing operation of the antenna oscillator 10 is more efficient and accurate.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. An antenna element is characterized by comprising a dielectric radiation sheet and a dielectric feed support sheet;
the upper end of the medium feed supporting sheet is connected to the bottom surface of the medium radiating sheet, and the lower end of the medium feed supporting sheet is perpendicular to the bottom surface of the medium radiating sheet and extends downwards;
and a welding sheet is riveted on the side surface of the lower end of the medium feed supporting sheet.
2. An antenna element according to claim 1, characterised in that said dielectric radiating patch is a square plate,
the number of the medium feed supporting sheets is four; the connection positions of the upper ends of the four dielectric feed support pieces and the dielectric radiation piece are symmetrical about the geometric center of the dielectric radiation piece and are positioned on two diagonal lines of the dielectric radiation piece.
3. An antenna element according to claim 2, wherein said dielectric feed support sheet and said dielectric radiating sheet are of an integrally formed structure;
the medium radiation piece is provided with four strip-shaped hollow-out areas along a diagonal line, and the four strip-shaped hollow-out areas are symmetrical with respect to the geometric center of the medium radiation piece.
4. The antenna element according to claim 3, wherein four top corners of the dielectric radiating patch are provided with flanging parts;
the flanging part extends downwards perpendicular to the bottom surface of the medium radiation sheet.
5. The antenna element according to claim 3, wherein a cross-shaped hollowed-out portion is arranged in the middle of the dielectric feed support sheet, and two linear hollowed-out portions of the cross-shaped hollowed-out portion are vertically arranged and are respectively parallel to two vertical edges of the dielectric feed support sheet;
and a strip-shaped concave part is arranged at the position where the upper end of the medium feed supporting sheet is connected with the medium radiating sheet along the extending direction of the medium feed supporting sheet.
6. An antenna element according to claim 1, wherein the dielectric radiating patch and the dielectric feed support patch are made of aluminum;
the soldering tab is made of copper.
7. An antenna element according to claim 6, wherein the welding sheet is disposed at least closely to any one side surface of the dielectric feed support sheet;
the lower end of the welding sheet vertically extends downwards to the position below the lower end of the medium feed supporting sheet.
8. An antenna element assembly, comprising: a reflector plate and at least two antenna elements according to any one of claims 1 to 7 arranged at a distance directly above the reflector plate;
the top surface of the reflecting plate is vertically provided with a splicing hole;
the antenna oscillator is vertically installed on the reflecting plate, and the lower end of the welding piece is vertically inserted into the plug hole and is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221891124.XU CN217607021U (en) | 2022-07-21 | 2022-07-21 | Antenna oscillator and antenna oscillator component using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221891124.XU CN217607021U (en) | 2022-07-21 | 2022-07-21 | Antenna oscillator and antenna oscillator component using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217607021U true CN217607021U (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221891124.XU Active CN217607021U (en) | 2022-07-21 | 2022-07-21 | Antenna oscillator and antenna oscillator component using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217607021U (en) |
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2022
- 2022-07-21 CN CN202221891124.XU patent/CN217607021U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230112 Address after: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Patentee after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 528000 The third floor of the back building, No. 6, Luocun Avenue South, Shishan Town, Nanhai District, Foshan City, Guangdong Province (domicile declaration) Patentee before: Foshan Xinchuang Components Co.,Ltd. |
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Effective date of registration: 20230907 Address after: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Patentee after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Patentee after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Address before: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Patentee before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. |