CN102723572B - A kind of antenna connection and antenna - Google Patents
A kind of antenna connection and antenna Download PDFInfo
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- CN102723572B CN102723572B CN201210173939.9A CN201210173939A CN102723572B CN 102723572 B CN102723572 B CN 102723572B CN 201210173939 A CN201210173939 A CN 201210173939A CN 102723572 B CN102723572 B CN 102723572B
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- connector
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- limiting unit
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Abstract
The invention provides a kind of antenna connection, this connector, in approximate stepped cylindrical, comprising: along connector ladder move towards through-connections a through hole, be arranged at the plug of connector one end and be positioned at the containing cavity of the connector other end; Plug includes a limiting unit that connector can be stoped to rotate around the axis that ladder moves towards, and containing cavity chamber wall is provided with annular groove; Additionally provide a kind of antenna matched with connector.Antenna links scenarios provided by the invention can make antenna rotate and be fixed on a direction, the connector wherein used mainly adopts engineering plastics mould molding technology to obtain, optimize the connected mode of antenna and Set Top Box, connector major part only need adopt engineering plastics can obtain through mould molding, this connected mode is easy to assembly, and the use of the metals such as a large amount of copper can be saved, reduce the processing and manufacturing cost of coupling part, save natural resources and energy resources, be convenient to the large-scale manufacturing.
Description
Technical field
The invention belongs to communication equipment field, be specifically related to a kind of antenna connection and antenna.
Background technology
In recent years along with the development of radio communication cause, radio-frequency apparatus is widely used, and radio-frequency apparatus carries out the transmitting-receiving of wireless signal by antenna.Wireless signal uses radio-frequency technique, in order to obtain good communication effect, sometimes needing the direction regulating antenna, obtaining best angle of radiation.
Current radio-frequency apparatus is in order to obtain good communication efficiency, a lot of use external antenna, antenna and radio-frequency apparatus link together by many uses coaxial connector, with transmitting radio frequency signal, the basic structure of coaxial connector comprises: the dielectric material (insulator) outside center conductor, inner wire and outmost outer contact, outer contact part plays a part as coaxial cable outer shielding layer, namely signal transmission, as shielding or the earth element of circuit.But coaxial connector generally can use the metals such as copper in the preparation, is processed into thread forms, this not only needs to use a large amount of metal, and processing technology is complicated, the cost source, consuming time when producing in enormous quantities.In a large amount of uses of antenna, the manufacturing cost of the radio-frequency apparatus of entirety that the use of coaxial connector improves the manufacture of antenna, installation cost and brings.
Summary of the invention
In order to the problem that the cost solving existence in the connection of existing antenna is high, the invention provides a kind of new antenna and the antenna connection supporting with this antenna, avoid using metal material, reduce antenna and use the cost produced, to achieve these goals, the present invention is by the following technical solutions:
A kind of antenna connection, described connector is obtained by engineering plastics, described connector is in approximate stepped cylindrical, and described connector comprises: along described connector ladder trend run through described connector a through hole, be arranged at the plug of described connector one end and be positioned at the containing cavity of the described connector other end; Described plug includes a limiting unit that described connector can be stoped to rotate around the axis that described ladder moves towards, and described containing cavity chamber wall is provided with annular groove.
Further, described containing cavity is cylindric, containing cavity described in the part hollow out of described annular groove symmetry.
Further, described plug is approximate circle column, and described limiting unit is the platform that described plug portion periphery extends.
Further, it is the two-part groove of elastically deformable that described plug is provided with the described plug of segmentation, and described groove be parallel to described platform through described through hole.
Further, also comprise a conduction and connect auxiliary, described connection auxiliary has the location division of fitting with described platform, and is connected with described location division near normal and is affixed on described plug free end face, thread jamming part with open-work, and inserts the Access Division in narrow groove that described platform presets.
Further, described connection auxiliary also comprises a junction surface, and described junction surface is formed to deviating from the extension of described plug direction by the described location division of part.
A kind of antenna connection, described connector is obtained by engineering plastics, described connector is in approximate stepped cylindrical shape, and described connector comprises: along described connector ladder trend run through described connector a through hole, be arranged at described connector one end plug and be positioned at the columned containing cavity of the described connector other end; Described containing cavity chamber wall is provided with annular groove, and described plug is provided with the two-part groove that the described plug of segmentation is elastically deformable.
Further, described connector also comprise one be fixed on described plug, the conduction be positioned on described plug periphery connects auxiliary.
Present invention also offers a kind of antenna, the Plug Division of the column with string holes comprising antenna body and connect with antenna body, is characterized in that, described Plug Division cylinder is provided with projection.
Further, described Plug Division is provided with the two-part narrow slit that the described Plug Division of segmentation is elastically deformable.
Antenna links scenarios provided by the invention can make antenna rotate and be fixed on a direction, the connector wherein used mainly adopts engineering plastics mould molding technology to obtain, optimize the connected mode of antenna and Set Top Box, connector major part only need adopt engineering plastics can obtain through mould molding, this connected mode is easy to assembly, and the use of the metals such as a large amount of copper can be saved, reduce the processing and manufacturing cost of coupling part, save natural resources and energy resources, be convenient to the large-scale manufacturing.
Accompanying drawing explanation
Fig. 1 is the structural representation of connector of the present invention, antenna implementation one;
Fig. 2 is the structural representation of connector execution mode two of the present invention;
Fig. 3 is the structural representation after connector execution mode two of the present invention is connected with antenna.
Embodiment
Now in detail with reference to the embodiment described in accompanying drawing.In order to complete understanding the present invention, refer to numerous detail in the following detailed description.But it should be appreciated by those skilled in the art that the present invention can realize without the need to these details.In other embodiments, known method is not described in detail.Process, assembly and circuit, in order to avoid unnecessarily make embodiment fuzzy.
The structural representation of the execution mode one for connector of the present invention and antenna shown in Figure 1, also show the signal transmssion line 5 connecting antenna 3 in this figure.This connector 2 is arranged a through hole 21, plug 22, containing cavity 23 and annular groove 231, through hole 21 can allow signal transmssion line 5 grade through connector 2, plug 22 is arranged on one end of connector 2, the outer surface of this plug 22 is provided with a limiting unit 221, this limiting unit 221 is a platform, this limiting unit 221 can limit the axial rotation of connector 2, plug 22 also has segmentation plug 22 for two-part groove 222, containing cavity 23 has certain space, this space is cylindric, annular groove 231 is the cannelures extended outward from the chamber wall of containing cavity 23, this annular groove 231 part hollow out containing cavity 23, the part of hollow out comprises two and symmetrical in the present embodiment.Antenna 3 comprises antenna body 31 and Plug Division 32, the antenna case (not marking in figure) that antenna body 31 comprises fastening and the radiating element (not shown) be fixed in antenna case, Plug Division 32 is in cylindric, insert after in containing cavity 23 and containing cavity 23 interference fits, this Plug Division 32 is provided with string holes 321, narrow slit 322 and projection 323, string holes 321 can allow signal transmssion line 5 pass, Plug Division 32 is divided into two parts by narrow slit 322, these two parts can to narrow slit 322 direction elastic deformation, projection 323 is arranged on the outer surface of Plug Division 32, after containing cavity 23 is inserted in Plug Division 32, projection 323 snaps in annular groove 231, signal transmssion line 5 is coaxial line, this signal transmssion line 5 connects after antenna 3 successively through string holes 321, through hole 21 stretches out, be connected on the circuit board of the radio-frequency unit of application antenna 3.
Groove 222 plug 22 on plug 22 is divided into two parts, elastic deformation can be there is towards the direction of groove 222 in the two parts after segmentation under external force, chamfered is carried out in the end of plug 22, can play the effect of guiding, is convenient to plug 22 and inserts in jack 11; In like manner, Plug Division 32 is divided into two parts by the narrow slit 322 on Plug Division 32, and these two parts towards the direction of narrow slit, elastic deformation can occur under external force, and the end of Plug Division 32 can also arrange a chamfering, the effect of guiding can be played, be convenient to Plug Division and insert in containing cavity 23.
Connector 2 is obtained through mould molding by engineering plastics, and this project plastics can be PC, PE, BBS etc., also can be the compound of these plastics.
The connection of antenna body 31 and Plug Division 32 can linearly formula, also can be antenna body 31 vertical Plug Division 32 formula, can according to space need determine; Projection 323 on the outer circumference surface of Plug Division 32 can be symmetrical setting, and to be separately positioned on two parts of being split by narrow slit 322.Can comprise antenna case outside antenna body 31, also can be radiating element, such as pcb board radiating element etc.
The structural representation of the execution mode two for connector of the present invention shown in Figure 2, a connection auxiliary 24 is added compared with the connector 2 in execution mode one, in present embodiment, connector 2 is arranged a through hole 21, plug 22, containing cavity 23, annular groove 231 is connected auxiliary 24 with one, through hole 21 can allow signal transmssion line 5 grade through connector 2, plug 22 is arranged on one end of connector 2, the outer surface of this plug 22 is provided with a limiting unit 221, this limiting unit 221 is a platform, in order to be fixedly connected with auxiliary 24, platform is provided with two narrow grooves 223, this limiting unit 221 can limit the axial rotation of connector 2, plug 22 also has segmentation plug 22 for two-part groove 222, containing cavity 23 has certain space, this space is cylindric, annular groove 231 is the cannelures extended outward from the chamber wall of containing cavity 23, this annular groove 231 part hollow out containing cavity 23, the part of hollow out comprises two and symmetrical in the present embodiment, connect auxiliary 24 and comprise a location division 241, thread jamming part 242, Access Division 243 and junction surface 244, thread jamming part 242 is connected with location division 241 is approximately perpendicular, thread jamming part 242 is provided with an open-work 2421, the elastic clamping hook of two is often organized with two groups in Access Division 243, junction surface 244, in a shell fragment shape, is formed to the direction extension deviating from plug 22 by part location division 241.
Connect auxiliary to be prepared by electric conducting material, for the ease of preparation, metal material punch forming can be used.
Shown in Figure 3 for connector execution mode two of the present invention is connected with antenna after structural representation, this figure is shown compared with the execution mode one shown in Fig. 1, and be that connector 2 further comprises connection auxiliary 24, all the other are all identical.
Shown in Figure 3, connector 2 is arranged a through hole 21, plug 22, containing cavity 23, annular groove 231 is connected auxiliary 24 with one, through hole 21 can allow signal transmssion line 5 grade through connector 2, plug 22 is arranged on one end of connector 2, the outer surface of this plug 22 is provided with a limiting unit 221, this limiting unit 221 is a platform, in order to be fixedly connected with auxiliary 24, platform is provided with two narrow grooves 223, this limiting unit 221 can limit the axial rotation of connector 2, plug 22 also has segmentation plug 22 for two-part groove 222, containing cavity 23 has certain space, this space is cylindric, annular groove 231 is the cannelures extended outward from the chamber wall of containing cavity 23, this annular groove 231 part hollow out containing cavity 23, the part of hollow out comprises two and symmetrical in the present embodiment, connect auxiliary 24 and comprise a location division 241, thread jamming part 242, Access Division 243 and junction surface 244, fit with the limiting unit 221 of platform-like in location division 241, thread jamming part 242 is connected with location division 241 is approximately perpendicular, and be affixed on the free end face of plug 22, thread jamming part 242 is provided with an open-work 2421, this open-work 2421 blocks the outer surface of signal transmssion line 5, the elastic clamping hook of two is often organized with two groups in Access Division 243, elastic clamping hook inserts in the narrow groove 223 of plug 22, connection auxiliary 24 is fixed on plug 22, junction surface 244 is in a shell fragment shape, formed to the direction extension deviating from plug 22 by part location division 241.Antenna 3 comprises antenna body 31 and Plug Division 32, the antenna case (not marking in figure) that antenna body 31 comprises fastening and the radiating element (not shown) be fixed in antenna case, Plug Division 32 is in cylindric, insert after in containing cavity 23 and containing cavity 23 interference fits, this Plug Division 32 is provided with string holes 321, narrow slit 322 and projection 323, string holes 321 can allow signal transmssion line 5 pass, Plug Division 32 is divided into two parts by narrow slit 322, these two parts can to narrow slit 322 direction elastic deformation, projection 323 is arranged on the outer surface of Plug Division 32, after containing cavity 23 is inserted in Plug Division 32, projection 323 snaps in annular groove 231, signal transmssion line 5 is coaxial line, this signal transmssion line 5 connects after antenna 3 successively through string holes 321, through hole 21, open-work 2421 stretches out, be connected on the circuit board of the radio-frequency unit of application antenna 3.
Open-work 2421 blocks the outer surface of signal transmssion line 5, the ground connection of antenna 3 is converted to the metal shell of radio-frequency unit, can improve the ground connection environment of antenna 3, improves the performance of antenna 3.
By reference to the accompanying drawings preferred embodiment of the present invention is described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (7)
1. an antenna connection, described connector is in approximate stepped cylindrical, it is characterized in that, described connector comprises: along described connector ladder trend run through described connector a through hole, be arranged at the plug of described connector one end and be positioned at the containing cavity of the described connector other end; Described plug includes a limiting unit that described connector can be stoped to rotate around the axis that described ladder moves towards, and described containing cavity chamber wall is provided with annular groove;
Described plug is approximate circle column, and described limiting unit is the platform that described plug portion periphery extends;
Described limiting unit is fixed with conduction and connects auxiliary, described connection auxiliary comprises location division, is connected with described location division is vertical and is affixed on the thread jamming part of described plug free end face and the Access Division in inserting narrow groove that described platform presets, the described limiting unit of described location division and platform-like is fitted, described thread jamming part is provided with an open-work, described open-work blocks the outer surface of the signal transmssion line be connected with described antenna.
2. antenna connection according to claim 1, is characterized in that, described containing cavity is cylindric, containing cavity described in the part hollow out of described annular groove symmetry.
3. antenna connection according to claim 1, it is characterized in that, it is the two-part groove of elastically deformable that described plug is provided with the described plug of segmentation, and the bearing of trend of described groove be parallel to the bearing of trend of described platform and described groove through described through hole.
4. antenna connection according to claim 1, is characterized in that, described connection auxiliary also comprises a junction surface, and described junction surface is formed to deviating from the extension of described plug direction by the described location division of part.
5. an antenna connection, described connector is obtained by engineering plastics, described connector is in approximate stepped cylindrical shape, it is characterized in that, described connector comprises: along described connector ladder trend run through described connector a through hole, be arranged at described connector one end plug and be positioned at the columned containing cavity of the described connector other end; Described containing cavity chamber wall is provided with annular groove, and described plug is provided with the two-part groove that the described plug of segmentation is elastically deformable, and described plug includes a limiting unit that described connector can be stoped to rotate around the axis that described ladder moves towards;
Described connector also comprise one be fixed on described plug, the conduction be positioned on described plug periphery connects auxiliary, described conduction connects auxiliary and comprises location division and thread jamming part connected vertically with described location division, the described limiting unit of described location division and platform-like is fitted, described thread jamming part is provided with an open-work, described open-work blocks the outer surface of the signal transmssion line be connected with described antenna.
6. an antenna, the Plug Division of the column with string holes comprising antenna body and connect with antenna body, it is characterized in that, described Plug Division cylinder is provided with projection, described projection snaps in annular groove, described annular groove is arranged on the chamber wall of the containing cavity of connector, and described antenna connection is also provided with plug, and described plug is provided with the limiting unit of the axial rotation that can limit connector;
Described limiting unit is fixed with connection auxiliary, described connection auxiliary comprises location division and thread jamming part connected vertically with described location division, the described limiting unit of described location division and platform-like is fitted, described thread jamming part is provided with an open-work, described open-work blocks the outer surface of the signal transmssion line be connected with described antenna.
7. antenna according to claim 6, is characterized in that, described Plug Division is provided with the two-part narrow slit that the described Plug Division of segmentation is elastically deformable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173939.9A CN102723572B (en) | 2012-05-30 | 2012-05-30 | A kind of antenna connection and antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173939.9A CN102723572B (en) | 2012-05-30 | 2012-05-30 | A kind of antenna connection and antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102723572A CN102723572A (en) | 2012-10-10 |
| CN102723572B true CN102723572B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210173939.9A Active CN102723572B (en) | 2012-05-30 | 2012-05-30 | A kind of antenna connection and antenna |
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| Country | Link |
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| CN (1) | CN102723572B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779700B (en) * | 2012-10-19 | 2018-09-14 | 深圳光启创新技术有限公司 | A kind of antenna connection, antenna and electronic device |
| CN104748867A (en) * | 2013-12-27 | 2015-07-01 | 楚天科技股份有限公司 | Product temperature monitoring device for freeze dryer |
| CN108808211B (en) * | 2017-04-27 | 2020-11-10 | 国基电子（上海）有限公司 | Antenna base and antenna with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5995053A (en) * | 1997-04-04 | 1999-11-30 | Curtis; Frederick | Motor vehicle antenna mount |
| CN1519979A (en) * | 2002-12-24 | 2004-08-11 | ���ǵ�����ʽ���� | Antenna coupling device for mobile terminal |
| CN101639709A (en) * | 2009-09-03 | 2010-02-03 | 昆山市日利电子有限公司 | Notebook computer rotation shaft |
| CN201944466U (en) * | 2010-12-13 | 2011-08-24 | 厦门建霖工业有限公司 | Pipe fitting connecting piece structure |
| CN202094379U (en) * | 2011-04-29 | 2011-12-28 | 信音电子(中国)股份有限公司 | Coaxial connector |
-
2012
- 2012-05-30 CN CN201210173939.9A patent/CN102723572B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5995053A (en) * | 1997-04-04 | 1999-11-30 | Curtis; Frederick | Motor vehicle antenna mount |
| CN1519979A (en) * | 2002-12-24 | 2004-08-11 | ���ǵ�����ʽ���� | Antenna coupling device for mobile terminal |
| CN101639709A (en) * | 2009-09-03 | 2010-02-03 | 昆山市日利电子有限公司 | Notebook computer rotation shaft |
| CN201944466U (en) * | 2010-12-13 | 2011-08-24 | 厦门建霖工业有限公司 | Pipe fitting connecting piece structure |
| CN202094379U (en) * | 2011-04-29 | 2011-12-28 | 信音电子(中国)股份有限公司 | Coaxial connector |
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| Publication number | Publication date |
|---|---|
| CN102723572A (en) | 2012-10-10 |
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Effective date of registration: 20210622 Address after: 2 / F, software building, No.9, Gaoxin Zhongyi Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY Address before: 18B, building a, CIC international business center, 1061 Xiangmei Road, Futian District, Shenzhen, Guangdong 518034 Patentee before: KUANG-CHI INNOVATIVE TECHNOLOGY Ltd. |