CN207732081U - Low frequency integrated radiation unit - Google Patents

Low frequency integrated radiation unit Download PDF

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Publication number
CN207732081U
CN207732081U CN201721928010.7U CN201721928010U CN207732081U CN 207732081 U CN207732081 U CN 207732081U CN 201721928010 U CN201721928010 U CN 201721928010U CN 207732081 U CN207732081 U CN 207732081U
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CN
China
Prior art keywords
oscillator arms
oscillator
arc
arms
low frequency
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Active
Application number
CN201721928010.7U
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Chinese (zh)
Inventor
覃芳军
李清华
韦福珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING HUISU INTELLIGENT COMMUNICATION Co.,Ltd.
Original Assignee
Guangdong Huisu Telecommunication Tech Inc
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Priority to CN201721928010.7U priority Critical patent/CN207732081U/en
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Abstract

The utility model is related to antenna equipment technical fields, refer in particular to a kind of low frequency integrated radiation unit, wherein:The radiating element includes an annular base, the periphery of annular base in four orientation of " ten " font distribution, obliquely to forming four groups of oscillator arms, every group of oscillator arms include the arc oscillator arms of two spaced and parallel arrangements connect with annular base and are separately formed the upper terminal part in arc oscillator arms and end bends the straight oscillator arms of extension in the arc oscillator arms towards both sides adjacent sets respectively;It is connected with feed tab between the end of two arc oscillator arms of every group of oscillator arms;There is spacing between the terminal part of the straight oscillator arms of adjacent sets and the first oscillator buckle is installed.The utility model low frequency integrated radiation unit buckles the structural stability that can be kept between adjacent vibration generators arm by increasing oscillator, avoids oscillator arms from being deformed because of external force, ensures the electric property of product.

Description

Low frequency integrated radiation unit
Technical field:
The utility model is related to antenna equipment technical fields, refer in particular to a kind of low frequency integrated radiation unit.
Background technology:
Existing similar low-frequency vibrator is mostly used in the industry combined by four dipoles made of bowl-type unit, adjutage etc. There are many deformations for shape, but between each of which dipole end, all use disconnection mode.Because its volume relative span is larger, spoke It is long to penetrate arm extension, is easy to that deformation is caused even to be damaged because of external force during the installation process, therefore to properties of product It influences very big;In addition, the feed tab of existing this kind of low-frequency vibrator mostly uses the mode directly welded, be difficult to remove after welding or It replaces, leads to maintenance cost height.
Utility model content:
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of low frequency integrated radiation list is provided Member.
The utility model realize its purpose the technical solution adopted is that:A kind of low frequency integrated radiation unit, wherein:The spoke Penetrate unit include an annular base, the periphery of annular base in " ten " font distribution four orientation, obliquely at Type has four groups of oscillator arms, every group of oscillator arms include two spaced and parallel arrangements being connect with annular base arc oscillator arms and point It is not molded over the upper terminal part of arc oscillator arms and bends the straight of extension towards end in the arc oscillator arms of both sides adjacent sets respectively Shape oscillator arms;It is connected with feed tab between the end of two arc oscillator arms of every group of oscillator arms;The straight oscillator arms of adjacent sets Terminal part between have spacing and be equipped with the first oscillator buckle.
Second oscillator buckle is installed, the second oscillator buckle is in " E " font between the arc oscillator arms of every group of oscillator arms.
An arc oscillator arms end in two arc oscillator arms of every group of oscillator arms offers a through-hole, the feedback The longitudinal edge periphery of electric piece is arranged there are two round locating ring and in the through-hole;Another arc end of raising one's arm is equipped with The feeder pillar of protrusion, the lateral edge tail of feed tab are welded on the feeder pillar.
In four the first oscillator buckles, the upper and lower surface of opposite the first oscillator buckle of two of which is separately formed There are two upper process portion and two lower extensions, the lateral wall of opposite the first oscillator buckle of another two is separately formed that there are two courts The lateral bending folding part of outer downside direction bending;I.e. four the first oscillator buckles are in asymmetric structure.
First oscillator buckles both ends and is buckled in inverted " u "-shaped, is connected to two straight oscillator arms of two adjacent groups oscillator arms End, centre are isolation part, and the distance between isolation part thickness and two straight oscillator arms terminal parts are suitable.
Straight oscillator arms form an inside bending part with terminal part joining place in arc oscillator arms.
The utility model low frequency integrated radiation unit buckles the knot that can be kept between adjacent vibration generators arm by increasing oscillator Structure stability, avoids oscillator arms from being deformed because of external force, ensures the electric property of product;And feed tab only both ends are welded, main body It is installed by round locating ring with oscillator arms, is replaced convenient for removing, convenient follow-up debugging;In addition, oscillator buckle is using asymmetric Structure design can change band characteristic, enhance electric property.
Description of the drawings:
Fig. 1, Fig. 2 are the stereograms of the utility model;
Fig. 3 is the partial enlarged view at A in Fig. 1;
Fig. 4 is the mounting structure schematic diagram of feed tab in the utility model;
Fig. 5 is the partial enlarged view at B in Fig. 2.
Specific implementation mode:
The utility model is further illustrated with reference to specific embodiments and the drawings.
As Figure 1-Figure 2, a kind of low frequency integrated radiation unit described in the utility model, the radiating element include one A annular base 1 shakes in the periphery of annular base 1 in four orientation of " ten " font distribution, obliquely to forming four groups Sub- arm 2, every group of oscillator arms 2 include two spaced and parallel arrangements being connect with annular base 1 arc oscillator arms 21 and respectively at Type arc oscillator arms 21 upper terminal part and respectively in the arc oscillator arms 21 towards both sides adjacent sets end bending extend it is straight Shape oscillator arms 22;It is connected with feed tab 3 between the end of two arc oscillator arms 21 of every group of oscillator arms 2;The straight of adjacent sets There is spacing between the terminal part of oscillator arms 22 and the first oscillator buckle 4 is installed;It is in inverted " u "-shaped that first oscillator, which buckles 4 both ends, Buckle 41, is connected to the end of two straight oscillator arms 22 of two adjacent groups oscillator arms 2, and centre is isolation part 42, isolation part 42 The distance between thickness and two 22 terminal parts of straight oscillator arms are suitable.
First oscillator buckle 4 is made of dielectric plastic material, and good fixation can be played by the first oscillator buckle 4 The intensity for acting on and reinforcing oscillator arms 2 makes to keep between oscillator arms 2 spacing and more stable, will not be due to by external force factor Phenomena such as generating oscillator arms deformation, to ensure that the electric property of product is stablized.
Further, the second oscillator buckle 5, the second oscillator clamp are installed between the arc oscillator arms 21 of every group of oscillator arms 2 Button 5 is in " E " font, while withholding two arc oscillator arms 21 in one group of oscillator arms 2 and midfeather gap and " E " word The thickness at the intermediate position of shape buckle is suitable, keeps the two spacing to stablize indeformable;Second oscillator buckle 5 can not only play further The effect of fixed oscillator arms 2, while can also play the role of fixed cable 6, so that cable 6 is fixed with oscillator arms 2, keeps cable 6 is firm with the welding position of feed tab 3;
In conjunction with shown in Fig. 3, Fig. 4, Fig. 5, an arc oscillator arms end in two arc oscillator arms 21 of every group of oscillator arms 2 A through-hole 211 is offered at end, the longitudinal edge periphery of the feed tab 3 is arranged there are two round locating ring 31 and leads to mounted on this In hole 211;Another arc raises one's arm end equipped with raised feeder pillar 212, and the lateral edge tail of feed tab 3 is welded on the feedback On electric column 212.Feed tab 3 is designed in inverted "L" shape, and feed tab 3 is installed by two round locating rings 31, not only easy for installation Fast, it also ensures that feed tab 3 is placed in the middle, convenient for being welded with the cable 6 of lower section, is also conducive to impedance matching, promotes standing wave performance;Together When be also conducive to the replacement of feed tab 3, convenient for follow-up debugging.
In four the first oscillators buckle 4, two of which relative to the first oscillator buckle upper and lower surface respectively at There are two upper process portion 43 and two lower extensions 44, the lateral walls of opposite the first oscillator buckle of another two to be separately formed for type The lateral bending folding part 45 of two downside direction bendings outwardly;I.e. four the first oscillator buckles 4 are in asymmetric structure, thus it is possible to vary frequency Section characteristic.
Straight oscillator arms 22 form an inside bending part 23, the bending with terminal part joining place in arc oscillator arms 21 Portion 23 can make the positions of straight oscillator arms 22 recess distance inwardly, be conducive to reduce Outside Dimensions, reduce occupied space, Conducive to a group battle array.
In conclusion the utility model low frequency integrated radiation unit can keep adjacent vibration generators arm by increasing oscillator buckle Between structural stability, avoid oscillator arms from being deformed because of external force, ensure the electric property of product;And feed tab only both ends are welded It connects, main body is installed with oscillator arms by round locating ring, is replaced convenient for removing, convenient follow-up debugging;In addition, oscillator buckle uses Dissymmetrical structure designs, and can change band characteristic, enhances electric property.

Claims (6)

1. a kind of low frequency integrated radiation unit, it is characterised in that:The radiating element includes an annular base, in annular base Periphery in four orientation of " ten " font distribution, obliquely to four groups of oscillator arms are formed, every group of oscillator arms include two The arc oscillator arms for the spaced and parallel arrangement being connect with annular base and be separately formed arc oscillator arms upper terminal part and point Not towards the straight oscillator arms that end bending extends in the arc oscillator arms of both sides adjacent sets;Two arc oscillators of every group of oscillator arms It is connected with feed tab between the end of arm;There is spacing between the terminal part of the straight oscillator arms of adjacent sets and be equipped with first and shake Subcard button.
2. low frequency integrated radiation unit according to claim 1, it is characterised in that:The arc oscillator arms of every group of oscillator arms Between the second oscillator buckle is installed, the second oscillator buckle is in " E " font, while withholding two arcs in one group of oscillator arms It is suitable that oscillator arms and midfeather gap with " E " font buckle the intermediate thickness at position.
3. low frequency integrated radiation unit according to claim 1, it is characterised in that:Two arcs of every group of oscillator arms shake An arc oscillator arms end in sub- arm offers a through-hole, and the longitudinal edge periphery of the feed tab is arranged that there are two round Locating ring is simultaneously mounted in the through-hole;Another arc raises one's arm end equipped with raised feeder pillar, the widthwise edge end of feed tab End is welded on the feeder pillar.
4. low frequency integrated radiation unit according to claim 1, it is characterised in that:In four the first oscillator buckles, In the upper and lower surfaces of two opposite first oscillators buckles be separately formed there are two upper process portion and two lower extensions, Another two it is opposite the first oscillator buckle lateral wall be separately formed there are two outwardly downside direction bending lateral bending folding part;I.e. four A first oscillator buckle is in asymmetric structure.
5. low frequency integrated radiation unit according to claim 1 or 4, it is characterised in that:First oscillator buckle both ends are in Inverted " u "-shaped buckles, and is connected to the end of two straight oscillator arms of two adjacent groups oscillator arms, and centre is isolation part, and isolation part is thick The distance between degree and two straight oscillator arms terminal parts are quite.
6. low frequency integrated radiation unit according to claim 1, it is characterised in that:Straight oscillator arms and arc oscillator arms Upper terminal part joining place forms an inside bending part.
CN201721928010.7U 2017-12-29 2017-12-29 Low frequency integrated radiation unit Active CN207732081U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721928010.7U CN207732081U (en) 2017-12-29 2017-12-29 Low frequency integrated radiation unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721928010.7U CN207732081U (en) 2017-12-29 2017-12-29 Low frequency integrated radiation unit

Publications (1)

Publication Number Publication Date
CN207732081U true CN207732081U (en) 2018-08-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721928010.7U Active CN207732081U (en) 2017-12-29 2017-12-29 Low frequency integrated radiation unit

Country Status (1)

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CN (1) CN207732081U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109616742A (en) * 2018-12-06 2019-04-12 武汉虹信通信技术有限责任公司 Low frequency radiating element and antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109616742A (en) * 2018-12-06 2019-04-12 武汉虹信通信技术有限责任公司 Low frequency radiating element and antenna

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200901

Address after: Building J1, Pingshan Industrial Park (intelligent terminal Industrial Park), 115 Fuyao Road, Wansheng Economic Development Zone, Chongqing 404100

Patentee after: CHONGQING HUISU INTELLIGENT COMMUNICATION Co.,Ltd.

Address before: 523128, Guangdong, Dongguan province Dongcheng District Niu Shan Industrial Park, landscape road, main Mountain Industrial Zone No. 2

Patentee before: GUANGDONG HUISU TELECOMMUNICATION TECH Inc.

TR01 Transfer of patent right