CN102856649B - Antenna connector and the antenna of making thereof and audio frequency antenna - Google Patents
Antenna connector and the antenna of making thereof and audio frequency antenna Download PDFInfo
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- CN102856649B CN102856649B CN201210306932.XA CN201210306932A CN102856649B CN 102856649 B CN102856649 B CN 102856649B CN 201210306932 A CN201210306932 A CN 201210306932A CN 102856649 B CN102856649 B CN 102856649B
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- antenna connector
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Abstract
The invention discloses a kind of antenna connector, including connection member (10) and rotatable parts (20), described connection member (10), including installation end and connection end, described connection end is provided with collecting chamber (11), cannelure (12) and jump ring locating slot (13)；Described rotatable parts (20), including stepped stem and installing rack, described stepped stem is arranged in collecting chamber (11) by insulating washer (30), and stepped stem is provided with jump-ring slot (21);Also include the jump ring (40) being fixedly connected between described jump ring locating slot (13) and described jump-ring slot (21)；Also including the sleeve pipe (50) being set between the connection end of connection member (10) and the stepped stem of rotatable parts (20), described sleeve pipe (50) is riveted in cannelure (12).Inventive antenna union joint and the antenna of making and audio frequency antenna thereof have the advantages such as noise is little, length in service life, twisting resistance are strong.
Description
Technical field
The present invention relates to wireless communication technology field, particularly to a kind of antenna connector and the antenna of making thereof and audio frequency antenna.
Background technology
In wireless communication technology field, Wireless Telecom Equipment antenna to be passed through sends or receives signal.Such as: radio broadcasting antenna, television antenna, interphone antenna, wireless microphone etc..But owing to the transmission of wireless signal has directivity, and can be by environmental disturbances, therefore, when using Wireless Telecom Equipment, need to regulate the direction of antenna, so that Wireless Telecom Equipment can reach to send or receive the purpose of signal.The direction regulation of antenna, mainly uses the antenna connector being connected with antenna body, by the angle adjustment of antenna connector, thus realizes the direction regulation of antenna.It addition, when Wireless Telecom Equipment does not uses, in typically antenna body being contracted in the housing of Wireless Telecom Equipment or hull outside.Such as: radio when not in use, typically by antenna puncture inside radio receiver shell or outside.In wireless communication technology field, the antenna connector of prior art, generally comprise connection member and the rotatable parts of interference fit, by connection member and the angle adjustment of rotatable parts, it is achieved the regulation of antenna direction.Owing to connection member and rotatable parts are interference fit, therefore, when rotating connecting part or rotatable parts regulate antenna direction, rotatable parts and connection member can produce rigidity friction, then rotatable parts and connection member all can produce loss, thus shorten the service life of antenna.
It addition, the antenna connector of prior art, its connection member and rotatable parts are typically all what metal material made, therefore, when regulating the direction of antenna, can produce noise between connection member and rotatable parts；When particularly regulating the antenna of outdoor application, owing to metal antenna produces chemical reaction with the gas in air, when metal antenna gets rusty (such as: after metallic copper antenna aoxidizes with the oxygen in air, produce patina) time, make due to the rust of metal antenna connection member and rotatable parts be not easy to rotate, and when rotating, not only waste time and energy, also can send the biggest noise, even can damage the structure of antenna.Therefore, the antenna connector of prior art, not only service life is short, but also can produce bigger noise.
Such as: the audio frequency antenna used in wireless microphone, owing to needing often to regulate the direction of audio frequency antenna, therefore, its twisting resistance connected requires higher.And the audio frequency antenna using the antenna connector of prior art to make, owing to union joint is the interference fit by connection member Yu rotatable parts, and it is not provided with securing member between two parts, therefore, its twisting resistance is poor.
Summary of the invention
The technical problem to be solved is to provide the antenna connector that a kind of noise is little, length in service life, twisting resistance are strong.
In order to solve above-mentioned technical problem, the present invention provides a kind of antenna connector, including connection member and rotatable parts, described connection member, installation end and the connection end on top including its underpart, being provided with collecting chamber in the axial centre of described connection end, described collecting chamber is step trough shape, and bottom and the top of the outer wall of described connection end axial direction are respectively arranged with cannelure and jump ring locating slot；Described rotatable parts, including stepped stem and the installing rack on top of its underpart, the host cavity that the bottom of described stepped stem is arranged on described connection member by insulating washer is indoor, and the top of described stepped stem is provided with the jump-ring slot of annular；Also include the jump ring being fixedly connected between described jump ring locating slot and described jump-ring slot；Also including the sleeve pipe connected between end and the stepped stem of described rotatable parts being set in described connection member, described sleeve pipe is riveted in the cannelure of described connection member.
Further, the installation end of described connection member is semi-cylindrical, and described semi-cylindrical planar ends is provided with installing hole.
Further, described installing hole is through hole or screwed hole.
Further, described semi-cylindrical planar ends is additionally provided with securing member.
Further, described securing member is pin or screw.
Further, the installing rack of described rotatable parts, including being positioned at the mounting groove of described installing rack axial centre, and be positioned at described mounting groove both sides, top be the installation limit of arc, it is provided with through hole on described each installation limit, at least one through hole described, is provided with screw thread.
Further, described insulating washer is rubber washer.
Inventive antenna union joint, rotatable parts are provided with the jump-ring slot of annular, for installing jump ring, and in the jump ring locating slot that jump ring is fixed in connection member, its object is to, make rotatable parts be fixed in connection member by jump ring, and realize the Positive rotational of rotatable parts and connection member；Then when adjusting rotatable parts angle, connection member will be reliably connected due to the effect of jump ring with rotatable parts, and can reduce the situation of connection member and rotatable parts generation landing.Additionally, connection member adds cannelure, and metal canula is riveted in the cannelure connecting end of connection member, rather than be directly riveted on the outer wall connecting end, this kind of mode, also increase the twisting resistance performance between connection member and rotatable parts, thus improve the service life of antenna connector.
Insulating washer is added in the stepped stem of the rotatable parts of the present invention, the host cavity that insulating washer and stepped stem are commonly mounted on connection member is indoor, then when regulating the angle of antenna capable of adjusting angle union joint, connection member is by insulating washer and rotatable parts pivoting friction, rather than the rigidity friction of interference fit, then rotatable parts will reduce due to the effect of insulating washer with the frictional noise of connection member.It addition, at the antenna of outdoor application, owing to using the antenna connector structure of the present invention, therefore, its rotatable parts and connection member will be due to the effects of insulating washer, and non-corrosive, thus the service life of the antenna connector extended.
The present invention also provides for a kind of antenna utilizing above-mentioned antenna connector to make.Inventive antenna union joint can be used to the various types of antennas with direction regulation made.Owing to have employed above-mentioned antenna connector, therefore, it has the advantages such as noise is little, length in service life, twisting resistance are strong.
The present invention also provides for a kind of audio frequency antenna utilizing above-mentioned antenna connector to make, including above-mentioned union joint, it is connected with rotating shaft on the installing rack of the rotatable parts of described union joint, in described rotating shaft, riveting has qin steel wire, being set with sheath on the outer wall of described qin steel wire, the top of described sheath is provided with top cap.Audio frequency antenna of the present invention, has an advantage in that, noise is little, length in service life, twisting resistance are strong.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the antenna connector of the embodiment of the present invention；
Fig. 2 is the three-dimensional exploded view of the antenna connector of the embodiment of the present invention；
Fig. 3 is the profile of the antenna connector of the embodiment of the present invention；
Fig. 4 is the profile of the connection member of the antenna connector of the embodiment of the present invention；
Fig. 5 is the profile of the rotatable parts of the antenna connector of the embodiment of the present invention；
Fig. 6 is the three-dimensional combination figure of the audio frequency antenna of the embodiment of the present invention；
Fig. 7 is the three-dimensional exploded view of the audio frequency antenna of the embodiment of the present invention；
Fig. 8 is the front view of the audio frequency antenna of the embodiment of the present invention；
Fig. 9 is that Fig. 8 is along the profile at A-A.
Shown in figure: 10, connection member, 11, house chamber, 12, cannelure, 13, jump ring locating slot, 14, installing hole, 15, securing member, 20, rotatable parts, 21, jump-ring slot, 22, mounting groove, 23, limit is installed, 24, through hole, 30, insulating washer, 40, jump ring, 50, metal canula, 60, rotating shaft, 70, qin steel wire, 80, sheath, 90, top cap, 91, pad, 92, screw.
Detailed description of the invention
The present invention is described in detail below in conjunction with the accompanying drawings:
Refer to Fig. 1 to 5, inventive antenna union joint, including connection member and rotatable parts.
Wherein, described connection member 10 is made for metal material, such as: copper, ferrum, aluminum etc., and preferred metal materials is copper, because the conducting electricity very well of copper, the connection end on it installation end including its underpart and top；The inwall of described connection end is provided with collecting chamber 11, and described collecting chamber 11 is step trough shape, and the bottom of the outer wall of described connection end and top are respectively arranged with cannelure 12 and jump ring locating slot 13；The installation end of described connection member 10 is semi-cylindrical, and described semi-cylindrical planar ends is provided with installing hole 14, and described installing hole 14 is through hole or screwed hole, and described installing hole 14 is for being connected with Wireless Telecom Equipment；Being additionally provided with securing member 15 in described semi-cylindrical planar ends, described securing member 15 is pin or screw, and securing member 15 is for connecting the connecting line of Wireless Telecom Equipment.
Wherein, described rotatable parts 20 are made for metal material, such as: copper, ferrum, aluminum etc..Described rotatable parts 20, stepped stem and the installing rack on top including its underpart, the bottom of described stepped stem is arranged in the collecting chamber 11 of described connection member 10 by insulating washer 30, wherein said insulating washer 30 can be rubber washer, then when regulating the angle of antenna capable of adjusting angle union joint, connection member 10 is by insulating washer 30 and rotatable parts 20 pivoting friction, rather than the rigidity friction of interference fit, then rotatable parts 20 will reduce due to the effect of insulating washer 30 with the frictional noise of connection member 10；The top of described stepped stem is provided with the jump-ring slot 21 of annular, also includes the jump ring 40 being fixedly connected between described jump ring locating slot 13 and described jump-ring slot 21；Connection member 10 is reliably connected by i.e. jump ring 40 with rotatable parts 20, when the angle of rotable antenna union joint, makes not fall off at rotatable parts 20 and connection member 10；The installing rack of described rotatable parts 20, including the mounting groove 22 being positioned at described installing rack axial centre, and be positioned at described mounting groove 22 both sides, top be the installation limit 23 of arc, it is provided with through hole 24 on described each installation limit 23, it is provided with screw thread at least one through hole 24 described, for connecting metal antenna, the structure of installing rack is to connect metal antenna.
Also including the sleeve pipe 50 connected between end and the stepped stem of described rotatable parts 20 being set in described connection member 10, described sleeve pipe 50 is also riveted in the cannelure 12 of described connection member 10.This kind of mode, it not sleeve pipe to be directly riveted on the outer wall connecting end, but sleeve pipe 50 is riveted in the cannelure 12 of connection member 10, so that the connection of sleeve pipe 50 is relatively reliable stable, thus increase the twisting resistance performance between connection member 10 and rotatable parts 20, and then improve the service life of antenna connector.
Wherein, connection member 10, securing member 15, rotatable parts 20, jump ring 40 are metal material and are made；Insulating washer 40 is nonmetallic materials；Sleeve pipe 50 can be metal material, it is also possible to be metal material.
Inventive antenna union joint, when outdoor application, owing to rotatable parts 20 and connection member 10 will be due to the effects of insulating washer 30, and non-corrosive, thus the service life of the antenna connector extended.
The present invention also provides for a kind of antenna utilizing above-mentioned antenna connector to make.Inventive antenna is owing to have employed the antenna connector of said structure, therefore, has the advantages such as noise is little, length in service life, twisting resistance are strong.
Refer to Fig. 1 to 9, the present invention provides again a kind of audio frequency antenna utilizing above-mentioned antenna connector to make, in addition to including above-mentioned antenna connector, also include antenna structure, if Fig. 6 is to shown in 9, described antenna structure, including the rotating shaft 60 on the installing rack being movably connected in described rotatable parts 20, in described rotating shaft 60, riveting has qin steel wire 70, and the outer wall of described qin steel wire 70 is set with sheath 80, and the top of described sheath 80 is provided with top cap 90.Wherein, antenna structure, it is also possible to be rod-pulling type.
Wherein, rotating shaft 60 is hinged in the through hole 24 on two installation limits 23 of described rotatable parts 20 by screw 92 and pad 91.
Wherein, rotating shaft 60, qin steel wire 70 are metal material and are made；Sheath 80, top cap 90, employing nonmetallic materials；Pad 91, screw 92 can use metal material.
Audio frequency antenna of the present invention, owing to have employed the antenna connector of said structure, therefore, it may have the advantages such as noise is little, length in service life, twisting resistance are strong.
The invention is not restricted to above-mentioned embodiment, the antenna utilizing antenna connector to make is not limited to audio frequency antenna, and wireless topology is also not necessarily limited to above-mentioned embodiment, and the most desired all various changes, all within protection scope of the present invention.
Claims (9)
1. an antenna connector, including connection member (10) and rotatable parts (20), it is characterised in that
Described connection member (10), installation end and the connection end on top including its underpart, collecting chamber (11) it is provided with in the axial centre of described connection end, described collecting chamber (11) is step trough shape, and the bottom of the outer wall of described connection end axial direction and top are respectively arranged with cannelure (12) and jump ring locating slot (13)；
Described rotatable parts (20), stepped stem and the installing rack on top including its underpart, the bottom of described stepped stem is arranged on by insulating washer (30) in the collecting chamber (11) of described connection member (10), and the top of described stepped stem is provided with the jump-ring slot (21) of annular；
Also include the jump ring (40) being fixedly connected between described jump ring locating slot (13) and described jump-ring slot (21)；
Also including the sleeve pipe (50) being set between the connection end of described connection member (10) and the stepped stem of described rotatable parts (20), described sleeve pipe (50) is riveted in the cannelure (12) of described connection member (10).
2. antenna connector as claimed in claim 1, it is characterised in that the installation end of described connection member (10) is semi-cylindrical, and described semi-cylindrical planar ends is provided with installing hole (14).
3. antenna connector as claimed in claim 2, it is characterised in that described installing hole (14) is through hole or screwed hole.
4. antenna connector as claimed in claim 2, it is characterised in that be additionally provided with securing member (15) in described semi-cylindrical planar ends.
5. antenna connector as claimed in claim 4, it is characterised in that described securing member (15) is pin or screw.
6. antenna connector as claimed in claim 1, it is characterized in that, the installing rack of described rotatable parts (20), including the mounting groove (22) being positioned at described installing rack axial centre, and be positioned at described mounting groove (22) both sides, top be the installation limit (23) of arc, it is provided with through hole (24) on described each installation limit (23), in described at least one through hole (24), is provided with screw thread.
7. antenna connector as claimed in claim 1, it is characterised in that described insulating washer (30) is rubber washer.
8. the antenna that the antenna connector utilized any one of claim 1 to 7 makes.
9. the audio frequency antenna that the antenna connector utilized any one of claim 1 to 7 makes, it is characterized in that, also include antenna structure, described antenna structure includes the rotating shaft (60) being movably connected on the installing rack of described rotatable parts (20), the upper riveting of described rotating shaft (60) has qin steel wire (70), being set with sheath (80) on the outer wall of described qin steel wire (70), the top of described sheath (80) is provided with top cap (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210306932.XA CN102856649B (en) | 2012-08-27 | 2012-08-27 | Antenna connector and the antenna of making thereof and audio frequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210306932.XA CN102856649B (en) | 2012-08-27 | 2012-08-27 | Antenna connector and the antenna of making thereof and audio frequency antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102856649A CN102856649A (en) | 2013-01-02 |
| CN102856649B true CN102856649B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210306932.XA Active CN102856649B (en) | 2012-08-27 | 2012-08-27 | Antenna connector and the antenna of making thereof and audio frequency antenna |
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| Country | Link |
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| CN (1) | CN102856649B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2682593Y (en) * | 2003-12-17 | 2005-03-02 | 富士康(昆山)电脑接插件有限公司 | External antenna |
| CN2872611Y (en) * | 2005-08-19 | 2007-02-21 | 佛山市顺德区汉达精密电子科技有限公司 | External multi-frequency antenna |
| CN201936999U (en) * | 2011-03-10 | 2011-08-17 | 惠州硕贝德无线科技股份有限公司 | Small-size mobile television terminal external antenna |
| CN202797282U (en) * | 2012-08-27 | 2013-03-13 | 良特电子（昆山）有限公司 | Antenna connector and antenna and audio antenna made of same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7645167B2 (en) * | 2007-04-20 | 2010-01-12 | Sony Ericsson Mobile Communications Ab | Method and apparatus for controlling antenna connectivity as a function of antenna orientation |
-
2012
- 2012-08-27 CN CN201210306932.XA patent/CN102856649B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2682593Y (en) * | 2003-12-17 | 2005-03-02 | 富士康(昆山)电脑接插件有限公司 | External antenna |
| CN2872611Y (en) * | 2005-08-19 | 2007-02-21 | 佛山市顺德区汉达精密电子科技有限公司 | External multi-frequency antenna |
| CN201936999U (en) * | 2011-03-10 | 2011-08-17 | 惠州硕贝德无线科技股份有限公司 | Small-size mobile television terminal external antenna |
| CN202797282U (en) * | 2012-08-27 | 2013-03-13 | 良特电子（昆山）有限公司 | Antenna connector and antenna and audio antenna made of same |
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| Publication number | Publication date |
|---|---|
| CN102856649A (en) | 2013-01-02 |
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Address after: Suzhou City, Jiangsu province 215321 Zhangpu town Kunshan city Binjiang Road No. 233 Applicant after: RADIATION TECHNOLOGY, INC. Address before: Suzhou City, Jiangsu province 215321 Zhangpu town Kunshan city Binjiang Road No. 233 Applicant before: Liangte electronic (Kunshan) Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: EXCELTEK ELECTRONICS TECHNOLOGY (KUNSHAN) CO., LTD. TO: KUNSHAN RADIATIONTECHNOLOGY INC. |
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