CN202797282U - Antenna connector and antenna and audio antenna made of same - Google Patents
Antenna connector and antenna and audio antenna made of same Download PDFInfo
- Publication number
- CN202797282U CN202797282U CN2012204267840U CN201220426784U CN202797282U CN 202797282 U CN202797282 U CN 202797282U CN 2012204267840 U CN2012204267840 U CN 2012204267840U CN 201220426784 U CN201220426784 U CN 201220426784U CN 202797282 U CN202797282 U CN 202797282U
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- antenna
- link
- antenna connector
- rotatable parts
- connector
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Abstract
The utility model discloses an antenna connector which comprises a connecting component (10) and a rotating component (20). The connecting component (10) comprises an installation end and a connecting end, the connecting end is provided with an accommodating chamber (11), an annular groove (12) and a clamp spring positioning groove (13), the rotating component (20) comprises a stepped rod and an installation frame, the stepped rod is installed in the accommodating chamber (11) through an insulation gasket (30), and the stepped rod is provided with a clamp spring groove (21). The antenna connector further comprises a clamp spring (40) fixedly connected between the clamp spring positioning groove (13) and the clamp spring groove (21), the antenna connector further comprises a sleeve (50) arranged between the connecting end of the connecting component (10) and the stepped rod of the rotating component (20) in sleeved mode, and the sleeve (50) is connected into the annular groove (12) in riveting mode. The antenna connector and the antenna and the audio antenna made of the antenna connector have the advantages of being small in noise, long in service life, strong in torsion resistance and the like.
Description
Technical field
The utility model relates to wireless communication technology field, particularly the antenna of a kind of antenna connector and making thereof and audio frequency antenna.
Background technology
In wireless communication technology field, Wireless Telecom Equipment will send or receive signal by antenna.Such as: radio broadcasting antenna, television antenna, interphone antenna, wireless microphone etc.But because the transmission of wireless signal has directivity, and can be subject to environmental interference, therefore, when using Wireless Telecom Equipment, need to regulate the direction of antenna, so that Wireless Telecom Equipment can reach the purpose of transmitt or receive signal.The direction of antenna is regulated, the main antenna connector that is connected with antenna body that adopts, and by the angle adjustment of antenna connector, thereby the direction that realizes antenna is regulated.In addition, when Wireless Telecom Equipment does not use, generally antenna body can be contracted in the housing of Wireless Telecom Equipment or hull outside.For example: broadcast receiver generally is contracted in antenna radio receiver shell inboard or the outside when not using.In wireless communication technology field, the antenna connector of prior art generally comprises link and the rotatable parts of interference fit, by the angle adjustment of link and rotatable parts, realizes the adjusting of antenna direction.Because link and rotatable parts are interference fit, therefore, when rotating connecting part or rotatable parts adjusting antenna direction, rotatable parts and link can produce the rigidity friction, then rotatable parts and link all can produce loss, thereby have shortened the useful life of antenna.
In addition, the antenna connector of prior art, its link and rotatable parts generally all are that metal material is made, and therefore, when regulating the direction of antenna, can produce noise between link and the rotatable parts; When particularly regulating the antenna of outdoor application, because metal antenna and airborne γ-ray emission chemical reaction, when metal antenna (for example: after metallic copper antenna and the airborne oxygen generation oxidation gets rusty, produce patina) time, be not easy to rotate owing to the rust of metal antenna makes link and rotatable parts, and when rotating, not only waste time and energy, also very large noise can be sent, even the structure of antenna can be damaged.Therefore, the antenna connector of prior art is not only lacked, but also can produce larger noise useful life.
For example: the audio frequency antenna that uses in wireless microphone, owing to need often to regulate the direction of audio frequency antenna, therefore, the twisting resistance requirement of its connection is higher.And the audio frequency antenna that the antenna connector that adopts prior art is made, because connector is the interference fit by link and rotatable parts, and does not arrange securing member between two parts, therefore, its twisting resistance is relatively poor.
The utility model content
Technical problem to be solved in the utility model is, provides that a kind of noise is little, long service life, antenna connector that twisting resistance is strong.
In order to solve the problems of the technologies described above, the utility model provides a kind of antenna connector, comprise link and rotatable parts, described link, comprise the installation end of its underpart and the link on top, be provided with in the axial centre of described link and accommodate chamber, the described chamber of accommodating is the step trough shape, and the bottom of the outer wall of described link axial direction and top are respectively arranged with cannelure and jump ring location notch; Described rotatable parts comprise the stepped stem of its underpart and the installing rack on top, and the bottom of described stepped stem is indoor by the host cavity that insulating washer is installed in described rotatable parts, and the top of described stepped stem is provided with the jump-ring slot of annular; Also comprise the jump ring that is fixedly connected between described jump ring location notch and the described jump-ring slot; Also comprise the sleeve pipe between the stepped stem of the link that is set in described link and described rotatable parts, described sleeve pipe is riveted in the cannelure of described link.
Further, the installation end of described link is half-cylindrical, is provided with installing hole on the described semi-cylindrical planar ends.
Further, described installing hole is through hole or screwed hole.
Further, also be provided with securing member on the described semi-cylindrical planar ends.
Further, described securing member is pin or screw.
Further, the installing rack of described rotatable parts comprises the mounting groove that is positioned at described installing rack axial centre, and be positioned at described mounting groove both sides, the top is the mounting edge of arc, be provided with through hole on described each mounting edge, be provided with screw thread in described at least one through hole.
Further, described insulating washer is rubber washer.
The utility model antenna connector, be provided with the jump-ring slot of annular at rotatable parts, be used for installing jump ring, and jump ring is fixed in the jump ring location notch on the link, its purpose is, rotatable parts are fixed on the link by jump ring, and realize the reliable rotation of rotatable parts and link; Then when adjusting the rotatable parts angle, link will reliably be connected owing to the effect of jump ring with rotatable parts, and can reduce the situation of link and rotatable parts generation landing.In addition, increased cannelure at link, and metal sleeve is riveted in the cannelure of link of link, rather than directly be riveted on the outer wall of link, this kind mode, also increase the twisting resistance performance between link and the rotatable parts, thus the useful life of having improved antenna connector.
Increased insulating washer on the stepped stem of rotatable parts of the present utility model, it is indoor that insulating washer and stepped stem are installed in the host cavity of link jointly, then when the angle of adjusting angle antenna connector, link is by insulating washer and rotatable parts pivoting friction, rather than the rigidity friction of interference fit, then the frictional noise of rotatable parts and link will reduce owing to the effect of insulating washer.In addition, at the antenna of outdoor application, owing to adopt antenna connector structure of the present utility model, therefore, its rotatable parts and link will be owing to the effects of insulating washer, and non-corrosive, thereby the useful life of the antenna connector of prolongation.
The utility model also provides a kind of antenna that utilizes above-mentioned antenna connector to make.Various types of antennas with direction adjusting that the utility model antenna connector can be used for making.Owing to adopted above-mentioned antenna connector, the advantage such as therefore, it has, and noise is little, long service life, twisting resistance are strong.
The utility model also provides a kind of audio frequency antenna that utilizes above-mentioned antenna connector to make, comprise above-mentioned connector, be connected with rotating shaft on the installing rack of the rotatable parts of described connector, riveted joint has the qin steel wire in the described rotating shaft, be set with sheath on the outer wall of described qin steel wire, crown cap is installed on the top of described sheath.The utility model audio frequency antenna, its advantage be, noise is little, long service life, twisting resistance are strong.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the antenna connector of the utility model embodiment;
Fig. 2 is the three-dimensional exploded view of the antenna connector of the utility model embodiment;
Fig. 3 is the profile of the antenna connector of the utility model embodiment;
Fig. 4 is the profile of link of the antenna connector of the utility model embodiment;
Fig. 5 is the profile of rotatable parts of the antenna connector of the utility model embodiment;
Fig. 6 is the three-dimensional combination figure of the audio frequency antenna of the utility model embodiment;
Fig. 7 is the three-dimensional exploded view of the audio frequency antenna of the utility model embodiment;
Fig. 8 is the front view of the audio frequency antenna of the utility model embodiment;
Fig. 9 is that Fig. 8 is along the profile at A-A place.
Shown in the figure: 10, link, 11, accommodate chamber, 12, cannelure, 13, the jump ring location notch, 14, installing hole, 15, securing member, 20, rotatable parts, 21, jump-ring slot, 22, mounting groove, 23, mounting edge, 24, through hole, 30, insulating washer, 40, jump ring, 50, metal sleeve, 60, rotating shaft, 70, the qin steel wire, 80, sheath, 90, top cap, 91, pad, 92, screw.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
Please refer to Fig. 1 to 5, the utility model antenna connector comprises link and rotatable parts.
Wherein, described link 10 is for metal material is made, and such as copper, iron, aluminium etc., preferred metal materials is copper, because the conducting electricity very well of copper, it comprises the installation end of its underpart and the link on top; The inwall of described link is provided with accommodates chamber 11, and the described chamber 11 of accommodating is the step trough shape, and the bottom of the outer wall of described link and top are respectively arranged with cannelure 12 and jump ring location notch 13; The installation end of described link 10 is half-cylindrical, is provided with installing hole 14 on the described semi-cylindrical planar ends, and described installing hole 14 is through hole or screwed hole, and described installing hole 14 is used for being connected with Wireless Telecom Equipment; Also be provided with securing member 15 on the described semi-cylindrical planar ends, described securing member 15 is pin or screw, and securing member 15 is used for connecting the connecting line of Wireless Telecom Equipment.
Wherein, described rotatable parts 20 are made for metal material, such as: copper, iron, aluminium etc.Described rotatable parts 20, comprise the stepped stem of its underpart and the installing rack on top, the bottom of described stepped stem is installed in accommodating in the chamber 11 of described rotatable parts 20 by insulating washer 30, wherein said insulating washer 30 can be rubber washer, then when the angle of adjusting angle antenna connector, link 10 is by insulating washer 30 and rotatable parts 20 pivoting frictions, rather than the rigidity friction of interference fit, then rotatable parts 20 will reduce owing to the effect of insulating washer 30 with the frictional noise of link 10; The top of described stepped stem is provided with the jump-ring slot 21 of annular, also comprises the jump ring 40 that is fixedly connected between described jump ring location notch 13 and the described jump-ring slot 21; Be that jump ring 40 reliably is connected link 10 with rotatable parts 20, when the angle of rotable antenna connector, make at rotatable parts 20 and link 10 not come off; The installing rack of described rotatable parts 20, comprise the mounting groove 22 that is positioned at described installing rack axial centre, and be positioned at described mounting groove 22 both sides, the top is the mounting edge 23 of arc, be provided with through hole 24 on described each mounting edge 23, be provided with screw thread in described at least one through hole 24, be used for the connection metal antenna, the structure of installing rack is for the connection metal antenna.
Also comprise the sleeve pipe 50 between the stepped stem of the link that is set in described link 10 and described rotatable parts 20, described sleeve pipe 50 also is riveted in the cannelure 12 of described link 10.This kind mode, not that sleeve pipe directly is riveted on the outer wall of link, but sleeve pipe 50 is riveted in the cannelure 12 of link 10, thereby make the connection of sleeve pipe 50 more reliable and stable, thereby the twisting resistance performance between increase link 10 and the rotatable parts 20, and then the useful life of having improved antenna connector.
Wherein, link 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, also can be metal material.
The utility model antenna connector, when outdoor application, because rotatable parts 20 and link 10 will be owing to the effects of insulating washer 30, and non-corrosive, thereby the useful life of the antenna connector that prolongs.
The utility model also provides a kind of antenna that utilizes above-mentioned antenna connector to make.The utility model antenna has been owing to adopted the antenna connector of said structure, the advantage such as therefore, have that noise is little, long service life, twisting resistance are strong.
Please refer to Fig. 1 to 9, the utility model provides again a kind of audio frequency antenna that utilizes above-mentioned antenna connector to make, except comprising above-mentioned antenna connector, also comprise antenna structure, shown in Fig. 6 to 9, described antenna structure, comprise the rotating shaft 60 on the installing rack that is movably connected in described rotatable parts 20, riveted joint has qin steel wire 70 in the described rotating shaft 60, is set with sheath 80 on the outer wall of described qin steel wire 70, and crown cap 90 is installed on the top of described sheath 80.Wherein, antenna structure also can be rod-pulling type.
Wherein, rotating shaft 60 is hinged on by screw 92 and pad 91 in the through hole 24 of two mounting edges 23 of described rotatable parts 20.
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 adopt metal material.
The utility model audio frequency antenna, the advantage such as owing to adopted the antenna connector of said structure, therefore, have also that noise is little, long service life, twisting resistance are strong.
The utility model is not limited to above-mentioned execution mode; the antenna that utilizes antenna connector to make is not limited to the audio frequency antenna; wireless topology also is not limited to above-mentioned execution mode, and all desired various variations in spirit and scope of the present utility model are all within protection range of the present utility model.
Claims (9)
1. an antenna connector comprises link (10) and rotatable parts (20), it is characterized in that,
Described link (10), comprise the installation end of its underpart and the link on top, be provided with in the axial centre of described link and accommodate chamber (11), the described chamber (11) of accommodating is the step trough shape, and the bottom of the outer wall of described link axial direction and top are respectively arranged with cannelure (12) and jump ring location notch (13);
Described rotatable parts (20), comprise the stepped stem of its underpart and the installing rack on top, the bottom of described stepped stem is installed in accommodating in the chamber (11) of described rotatable parts (20) by insulating washer (30), and the top of described stepped stem is provided with the jump-ring slot (21) of annular;
Also comprise the jump ring (40) that is fixedly connected between described jump ring location notch (13) and the described jump-ring slot (21);
Also comprise the sleeve pipe (50) between the stepped stem of the link that is set in described link (10) and described rotatable parts (20), described sleeve pipe (50) is riveted in the cannelure (12) of described link (10).
2. antenna connector as claimed in claim 1 is characterized in that, the installation end of described link (10) is half-cylindrical, is provided with installing hole (14) on the described semi-cylindrical planar ends.
3. antenna connector as claimed in claim 2 is characterized in that, described installing hole (14) is through hole or screwed hole.
4. antenna connector as claimed in claim 2 is characterized in that, also is provided with securing member (15) on the described semi-cylindrical planar ends.
5. antenna connector as claimed in claim 4 is characterized 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), comprise the mounting groove (22) that is positioned at described installing rack axial centre, and be positioned at described mounting groove (22) both sides, the top is the mounting edge (23) of arc, be provided with through hole (24) on described each mounting edge (23), be provided with screw thread in described at least one through hole (24).
7. antenna connector as claimed in claim 1 is characterized in that, described insulating washer (30) is rubber washer.
8. one kind is utilized the antenna that each antenna connector is made in the claim 1 to 7.
9. one kind is utilized the audio frequency antenna that each antenna connector is made in the claim 1 to 7, it is characterized in that, also comprise antenna structure, described antenna structure comprises the rotating shaft (60) on the installing rack that is movably connected in described rotatable parts (20), the upper riveted joint of described rotating shaft (60) has qin steel wire (70), be set with sheath (80) on the outer wall of described qin steel wire (70), crown cap (90) is installed on the top of described sheath (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204267840U CN202797282U (en) | 2012-08-27 | 2012-08-27 | Antenna connector and antenna and audio antenna made of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204267840U CN202797282U (en) | 2012-08-27 | 2012-08-27 | Antenna connector and antenna and audio antenna made of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797282U true CN202797282U (en) | 2013-03-13 |
Family
ID=47824478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204267840U Withdrawn - After Issue CN202797282U (en) | 2012-08-27 | 2012-08-27 | Antenna connector and antenna and audio antenna made of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856649A (en) * | 2012-08-27 | 2013-01-02 | 良特电子（昆山）有限公司 | Antenna connector and antenna and audio antenna manufactured with antenna connector |
-
2012
- 2012-08-27 CN CN2012204267840U patent/CN202797282U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856649A (en) * | 2012-08-27 | 2013-01-02 | 良特电子（昆山）有限公司 | Antenna connector and antenna and audio antenna manufactured with antenna connector |
| CN102856649B (en) * | 2012-08-27 | 2016-08-03 | 昆山昕芮特电子科技有限公司 | Antenna connector and the antenna of making thereof and audio frequency antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KUNSHAN RADIATION TECHNOLOGY INC. Free format text: FORMER NAME: EXCELTEK ELECTRONICS TECHNOLOGY (KUNSHAN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215321 Zhangpu town Kunshan city Binjiang Road No. 233 Patentee after: RADIATION TECHNOLOGY, INC. Address before: Suzhou City, Jiangsu province 215321 Zhangpu town Kunshan city Binjiang Road No. 233 Patentee before: Liangte electronic (Kunshan) Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |