CN206864636U - A kind of general isolation bayonet unit of high frequency radiating element - Google Patents
A kind of general isolation bayonet unit of high frequency radiating element Download PDFInfo
- Publication number
- CN206864636U CN206864636U CN201720558166.4U CN201720558166U CN206864636U CN 206864636 U CN206864636 U CN 206864636U CN 201720558166 U CN201720558166 U CN 201720558166U CN 206864636 U CN206864636 U CN 206864636U
- Authority
- CN
- China
- Prior art keywords
- rectangular opening
- high frequency
- radiating element
- frequency radiating
- bayonet unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses the isolation bayonet unit that a kind of high frequency radiating element is general, including body, at least one small arm, two big elastic arms, the body is the body with tow sides in bulk, for as big, the installing base frame of small arm, the small arm is arranged in the middle part of body, and in raised on the front of body, for clamping radiating element, described one is big, and elastic arm is arranged at body left part, and in raised on the front of body, another described big elastic arm is arranged at body right part, and in raised on the front of body, the big elastic arm is used for the radiation arm for clamping the radiating element of different height.A kind of general isolation bayonet unit of high frequency radiating element of the utility model passes through the clamping on large and small elastic arm and body, position limiting structure, isolation bayonet unit is set to be applied to the installation of the high frequency radiating element of different shape and size, make installation more firm, so as to enhance the versatility and reliability of isolation bayonet unit.
Description
Technical field
The utility model is related to the antenna technical field of high frequency radiation, and in particular to a kind of high frequency radiating element it is general every
From bayonet unit.
Background technology
Fast development and technical maturity with mobile communication, make height using die cast metal technique more and more
Radio-frequency radiation unit.Wherein, high frequency radiating element be form antenna elementary cell, it can effectively eradiation or reception wireless communication
Number.In antennas, multiple high frequency radiating element composition aerial arrays are generally required to form beam radiation signal.Either grinding
In the debugging at hair initial stage or the production process in later stage, because the difference of every batch material or the error of test are generally required to day
The isolation of linear array is finely adjusted to meet the requirement of index.
In the prior art, one or more of aerial array high frequency radiation list is often caught in using a kind of plastic buckle
Array isolation is optimized in member.As shown in Figure 3,4, a kind of die casting forms and high frequency radiating element 3, the high frequency spoke
It is square to penetrate the top of unit 3, its four diagonal angles respectively there are four small squares, and gap is formed between the four small square
31, the gap 31 extends to the installation portion of bottom.Plastic buckle 6 is caught in the gap 31 and the buckle clamping for passing through itself
On the radiation arm 32 of the high frequency radiating element 3.Because the dielectric constant of plastic buckle 6 itself is higher, (medium originally is
Air, the dielectric constant of air are similar to numerical value " 1 "), the radiation between the gap 31 is changed, then by further adjusting
Try into optimization aerial array isolation.As shown in Figure 1, 2, another high frequency die-casting radiation unit 5, with the structure shown in Fig. 3,4
Similar, the main distinction is the shape and size at top.Similarly, another plastic buckle 7 is caught between the gap 51
Regulation and optimization isolation.
In summary, because the shape of high frequency radiating element and the difference of size result in the difference of plastic buckle design.
The shape and size of the high frequency radiating element are often determined by the working frequency range or specific radiance at place, it is difficult to do
To complete unity.Therefore, to optimize the isolation of antenna, for different radiating elements, the plastic buckle to match need to be designed.
This undoubtedly causes the waste of raw material, also can not farthest improve the utilization rate of material, so as to increase the system of antenna
Cause this.
Utility model content
In view of this, in order to solve above mentioned problem of the prior art, the utility model proposes a kind of high frequency radiating element
General isolation bayonet unit, isolation bayonet unit is applied to the installation of the high frequency radiating element of different shape and size, make
Installation is more firm, so as to improve the versatility and reliability of isolation bayonet unit.
The utility model is solved the above problems by following technological means：
A kind of general isolation bayonet unit of high frequency radiating element, including body, at least one small arm, two big bullets
Property arm；
The body is in the body with tow sides of bulk, for the installing base frame as large and small elastic arm；
The small arm is arranged in the middle part of body, and in projection on the front of body, for making body firmly block
Hold on high frequency radiating element；
The big elastic arm of described one is arranged at body left part, and in raised on the front of body；
Another described big elastic arm is arranged at body right part, and in raised on the front of body；
The big elastic arm is used for the radiation arm for clamping the radiating element of different height or thickness.
Further, a kind of general isolation bayonet unit of high frequency radiating element also includes side stage rank, intermediate step；
The side stage rank is the side stage rank using strip bulge structure, is horizontally set at the positive of body and close to body
A side, for the supporting construction as big elastic arm, as the position limiting structure of body, as floor reinforced structure；
The intermediate step is the intermediate step using strip bulge structure, is longitudinally disposed at the positive interposition of body
Put, for as the cross spacing structure coordinated with high frequency radiating element, strengthening overall structure as floor；
One end of the intermediate step is connected to the middle part of a side of side stage rank, intermediate step and side stage it is stepped into
" T " character form structure.
Further, four rectangular openings are provided with the middle part of the body, the rectangular opening is insertion body tow sides
Rectangular opening；
Four described rectangular openings are evenly distributed at left and right sides of intermediate step, for providing activity space and mounting structure
To small arm.
Further, four described rectangular openings are respectively the first rectangular opening, the second rectangular opening, the 3rd rectangular opening, the 4th
Rectangular opening；
The through hole right wall of first, second rectangular opening all overlaps with the left surface of intermediate step, first rectangle
Hole is arranged at the side of side stage rank with the second rectangular opening, and first rectangular opening is with the second rectangular opening apart from upper spaced；
The through hole left wall face of three, the 4th rectangular opening all overlaps with the right flank of intermediate step, the 3rd rectangular opening with
4th rectangular opening is arranged at the side of side stage rank, and the 3rd rectangular opening is with the 4th rectangular opening apart from upper spaced.
Further, a kind of general isolation bayonet unit of high frequency radiating element includes four small arms；
Described first, the through hole front face of the 3rd rectangular opening is all adjacent with a side of side stage rank, the second rectangular opening
Through hole front face is adjacent with the through hole rear surface of the first rectangular opening, the through hole front face of the 4th rectangular opening and leading to for the 3rd rectangular opening
Hole rear surface is adjacent；
The small arm is arranged in rectangular opening, and one of them small arm only corresponds to a rectangular opening, and first, the
Connection of the through hole front face of the through hole rear surface of three rectangular openings and the second, the 4th rectangular opening all as small arm one end
Face, the small arm other end is as hanging elasticity by pressure side.
Further, snap fit is respectively provided with left and right sides of the other end of the intermediate step, it is high that the snap fit is used for clamping
Radio-frequency radiation unit makes body be not easy to deviate from.
Further, the big elastic arm is low with ripple in the big elastic arm of " sine wave " shape, including wave crest；
The big elastic arm is arranged on a side of side stage rank close to the low one end of ripple, and the big elastic arm is close to ripple
The other end on top is as hanging elasticity by pressure side.
Further, the low both sides of the ripple are designed with multiple ladder teeth, and it is different that the different ladder teeth is used for clamping
The radiation arm of the high frequency radiating element of height；
The wave crest is used for elastic compressed structure as big elastic arm, make the radiation arm be fastened in the ripple it is low it is interior not
Abjection.
Further, the other end of the intermediate step is provided with an inclined-plane, and the inclined-plane is used for leading as body installation
To structure, make to be easily installed.
Further, body is the body using injection molding technique.
Compared with prior art, a kind of general isolation bayonet unit of high frequency radiating element of the utility model passes through large and small
Elastic arm and the clamping on body, position limiting structure, make isolation bayonet unit be applied to the high frequency radiation list of different shape and size
The installation of member, makes installation more firm, so as to enhance the versatility and reliability of isolation bayonet unit.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of high frequency radiating element and a kind of structural representation for the upward view angle for isolating buckle in the prior art；
Fig. 2 is a kind of high frequency radiating element and a kind of structural representation for the depression angle for isolating buckle in the prior art；
Fig. 3 isolates the structural representation of the upward view angle of buckle for another high frequency radiating element in the prior art with another kind
Figure；
Fig. 4 isolates the structural representation of the depression angle of buckle for another high frequency radiating element in the prior art with another kind
Figure；
Fig. 5 is a kind of structural representation at the reverse side visual angle of the general isolation bayonet unit of high frequency radiating element of the utility model
Figure；
Fig. 6 is a kind of structural representation at the positive visual angle of the general isolation bayonet unit of high frequency radiating element of the utility model
Figure；
Fig. 7 is a kind of scheme of installation of the general isolation bayonet unit of high frequency radiating element of the utility model；
Fig. 8 is the installation principle schematic of large and small elastic arm clamping high frequency radiating element of the present utility model；
Fig. 9 is that a kind of general isolation bayonet unit of high frequency radiating element of the utility model is arranged on another high frequency radiation
The schematic diagram of unit.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with accompanying drawing and
The technical solution of the utility model is described in detail specific embodiment.It is pointed out that described embodiment is only
Only it is the utility model part of the embodiment, rather than whole embodiments, based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
The orientation or position relationship of the instruction such as " on ", " under ", "front", "rear", "left", "right" it is to be appreciated that term
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
Term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or hint
Relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", " second ", " the 3rd ",
One or more this feature can be expressed or be implicitly included to the feature of " the 4th ".
Embodiment 1
As shown in Figure 5,6, a kind of general isolation bayonet unit of high frequency radiating element includes body 1, at least one small bullet
Property 112, the two big elastic arm 14 of arm；
The body 1 is the body with tow sides in bulk；
The small arm 112 is arranged at the middle part of body 1, and in raised on the front of body 1；
The big elastic arm 14 of described one is arranged at the left part of body 1, and in raised on the front of body 1；
Another described big elastic arm 14 is arranged at the right part of body 1, and in raised on the front of body 1.
A kind of general isolation bayonet unit of high frequency radiating element also includes side stage rank 12, intermediate step 13；
The side stage rank 12 is the side stage rank using strip bulge structure, is horizontally set at the positive and close of body 1
One side of body 1；
The intermediate step 13 be using strip bulge structure intermediate step, be longitudinally disposed at body 1 it is positive in
Between position；
One end of the intermediate step 13 is connected to the middle part of a side of side stage rank 12, intermediate step 13 and side stage rank
12 form " T " character form structure；
The middle part of the body 1 is provided with four rectangular openings 11, and the rectangular opening 11 is the square of the insertion tow sides of body 1
Shape hole；
Four described rectangular openings 11 are evenly distributed in the left and right sides of intermediate step 13；
Four described rectangular openings 11 are respectively the first rectangular opening, the second rectangular opening, the 3rd rectangular opening, the 4th rectangular opening；
Left surface of the through hole right wall of first, second rectangular opening all with intermediate step 13 overlaps, first square
Shape hole is arranged at the side of side stage rank 12 with the second rectangular opening, and first rectangular opening and the second rectangular opening are apart from upper mutual
Every；
Right flank of the through hole left wall face of three, the 4th rectangular opening all with intermediate step 13 overlaps, the 3rd rectangular opening
The side of side stage rank 12 is arranged at the 4th rectangular opening, the 3rd rectangular opening is with the 4th rectangular opening apart from upper spaced；
A kind of general isolation bayonet unit of high frequency radiating element includes four small arms 112；
Described first, the through hole front face of the 3rd rectangular opening is all adjacent with a side of side stage rank 12, the second rectangular opening
Through hole front face it is adjacent with the through hole rear surface of the first rectangular opening, the through hole front face of the 4th rectangular opening and the 3rd rectangular opening
Through hole rear surface is adjacent；
The small arm 112 is arranged in rectangular opening 11, and one of them small arm 112 only corresponds to a rectangular opening
11, the through hole front face of the through hole rear surface of the first, the 3rd rectangular opening and the second, the 4th rectangular opening is all used as small arm
The joint face of 112 one end, the small other end of arm 112 is as hanging elasticity by pressure side；
The left and right sides 13 of the other end of the intermediate step is respectively provided with snap fit 131, and the snap fit 131 is used for clamping high frequency
Radiating element makes body 1 be not easy to deviate from；
The big elastic arm 14 is in the big elastic arm of " sine wave " shape, including wave crest 141 low with ripple 142；
The big elastic arm 14 is arranged on a side of side stage rank 12 close to one end of ripple low 142, the big elasticity
Arm 14 close to wave crest 141 the other end as hanging elasticity by pressure side；
The both sides of the ripple low 142 are designed with multiple ladder teeth 1421, and the different ladder teeth 1421 is used for clamping not
The radiation arm of level high frequency radiating element；
The wave crest 141 is used for the elastic compressed structure as big elastic arm 14, is fastened in the radiation arm 22 described
Do not deviate from ripple low 142；
The other end of the intermediate step 13 is provided with an inclined-plane 132, and the inclined-plane 132 is used to lead as what body 1 was installed
To structure, make to be easily installed.
As shown in Fig. 5,6,7, body 1 is the body using injection molding technique, has good toughness, is installed
When, radiation arm 22 elastic deformation of the big elastic arm 14 along high frequency radiating element 2, radiation arm 22 is fallen within the ladder
Between tooth 1421, and in the presence of four small arms 112, radiation arm 22 is set tightly to be held in the ladder tooth 1421
It is interior, realize firm installation.
As shown in Fig. 6,7,8, a kind of general isolation bayonet unit of high frequency radiating element passes through the installation to isolating buckle
And the characteristic of plastics is analyzed, with reference to the common feature of high frequency radiating element, the characteristics of deformation using elasticity of plastics, make big bullet
Property arm 14 realize to the clamping of different-thickness (or height) radiation arm, buckle isolation card lower steady, furthermore, utilize ladder tooth 1421
And the clamping of radiation arm 22 to different in width is realized in the resilience of plastics, reach left and right steadily, so that isolation buckle consolidates clamping
In on high frequency radiating element 2；
Section 1 and section 2 shown in accompanying drawing 8, when mounted, big elastic arm 14 is optionally to the radiation arm of different cross section
Clamped, now, the different section enters in the ripple low 142, enters in the presence of small arm 112 in difference
Ladder tooth 1421 between realize positioning；
It is apparent that in addition to two kinds of radiation arm sections in diagram, on the premise of size difference is little, to the ladder
Tooth 1421 carries out appropriate adjustment, can also there is the three, the 4th or even more cross-sectional shapes.
As shown in Figure 8,9, according to the principle of large and small elastic arm clamping high frequency radiating element of the present utility model, it is described every
Another high frequency radiating element can be installed from bayonet unit, as shown in Figure 9.
Compared with prior art, a kind of general isolation bayonet unit of high frequency radiating element of the utility model passes through large and small
Elastic arm and the clamping on body, position limiting structure, make isolation bayonet unit be applied to the high frequency radiation list of different shape and size
The installation of member, makes installation more firm, so as to enhance the versatility and reliability of isolation bayonet unit.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. the general isolation bayonet unit of a kind of high frequency radiating element, it is characterised in that including body, at least one small
Arm, two big elastic arms；
The body is the body with tow sides in bulk；
The small arm is arranged in the middle part of body, and in raised on the front of body；
The big elastic arm of described one is arranged at body left part, and in raised on the front of body；
Another described big elastic arm is arranged at body right part, and in raised on the front of body.
2. the general isolation bayonet unit of a kind of high frequency radiating element according to claim 1, it is characterised in that also include
Side stage rank, intermediate step；
The side stage rank is the side stage rank using strip bulge structure, is horizontally set at the positive of body and close to the one of body
Individual side；
The intermediate step is the intermediate step using strip bulge structure, is longitudinally disposed at the positive centre position of body；
One end of the intermediate step is connected to the middle part of a side of side stage rank, and intermediate step and side stage are stepped into " T " word
Shape structure.
3. the general isolation bayonet unit of a kind of high frequency radiating element according to claim 2, it is characterised in that described
Four rectangular openings are provided with the middle part of body, the rectangular opening is the rectangular opening of insertion body tow sides；
Four described rectangular openings are evenly distributed at left and right sides of intermediate step.
4. the general isolation bayonet unit of a kind of high frequency radiating element according to claim 3, it is characterised in that described
Four rectangular openings are respectively the first rectangular opening, the second rectangular opening, the 3rd rectangular opening, the 4th rectangular opening；
The through hole right wall of first, second rectangular opening all overlaps with the left surface of intermediate step, first rectangular opening with
Second rectangular opening is arranged at the side of side stage rank, and first rectangular opening is with the second rectangular opening apart from upper spaced；
The through hole left wall face of three, the 4th rectangular opening all overlaps with the right flank of intermediate step, the 3rd rectangular opening and the 4th
Rectangular opening is arranged at the side of side stage rank, and the 3rd rectangular opening is with the 4th rectangular opening apart from upper spaced.
5. the general isolation bayonet unit of a kind of high frequency radiating element according to claim 4, it is characterised in that including four
Individual small arm；
Described first, the through hole front face of the 3rd rectangular opening is all adjacent with a side of side stage rank, the through hole of the second rectangular opening
Front face is adjacent with the through hole rear surface of the first rectangular opening, after the through hole front face of the 4th rectangular opening and the through hole of the 3rd rectangular opening
Wall is adjacent；
The small arm is arranged in rectangular opening, and one of them small arm only corresponds to a rectangular opening, the first, the 3rd square
Joint face of the through hole front face of the through hole rear surface in shape hole and the second, the 4th rectangular opening all as small arm one end,
The small arm other end is as hanging elasticity by pressure side.
6. the general isolation bayonet unit of a kind of high frequency radiating element according to claim 2, it is characterised in that in described
Between step the other end at left and right sides of be respectively provided with snap fit, the snap fit, which is used for clamping high frequency radiating element, makes body be not easy to take off
Go out.
7. the general isolation bayonet unit of a kind of high frequency radiating element according to claim 2, it is characterised in that described big
Elastic arm is low with ripple in the big elastic arm of " sine wave " shape, including wave crest；
The big elastic arm is arranged on a side of side stage rank close to the low one end of ripple, and the big elastic arm is close to wave crest
The other end is as hanging elasticity by pressure side.
A kind of 8. general isolation bayonet unit of high frequency radiating element according to claim 7, it is characterised in that the ripple
Low both sides are designed with multiple ladder teeth, and the different ladder teeth is used for the radiation of the high frequency radiating element of clamping different height
Arm；
The wave crest is used for elastic compressed structure as big elastic arm, and being fastened in the radiation arm, the ripple is low interior not to be taken off
Go out.
9. the general isolation bayonet unit of a kind of high frequency radiating element according to claim 2, it is characterised in that in described
Between the other end of step be provided with an inclined-plane, the inclined-plane is used for the guide frame installed as body, makes to be easily installed.
A kind of 10. general isolation bayonet unit of high frequency radiating element according to claim 1, it is characterised in that body
For using the body of injection molding technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558166.4U CN206864636U (en) | 2017-05-18 | 2017-05-18 | A kind of general isolation bayonet unit of high frequency radiating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558166.4U CN206864636U (en) | 2017-05-18 | 2017-05-18 | A kind of general isolation bayonet unit of high frequency radiating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864636U true CN206864636U (en) | 2018-01-09 |
Family
ID=60824383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558166.4U Active CN206864636U (en) | 2017-05-18 | 2017-05-18 | A kind of general isolation bayonet unit of high frequency radiating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864636U (en) |
-
2017
- 2017-05-18 CN CN201720558166.4U patent/CN206864636U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109216945A (en) | A kind of multifrequency antenna for base station | |
| CN203910975U (en) | Multi-frequency common base station antenna and antenna baffle-board thereof | |
| CN206364193U (en) | A kind of antenna and its reflecting plate | |
| CN206864636U (en) | A kind of general isolation bayonet unit of high frequency radiating element | |
| CN100353611C (en) | High front-and-back ratio directional station antenna | |
| CN204633004U (en) | A kind of New connector conversion equipment | |
| CN201956449U (en) | TD-LTE dual polarization radiating element | |
| CN206893792U (en) | Multichannel antenna for base station | |
| CN210350078U (en) | Base station antenna radiation oscillator unit | |
| CN201742677U (en) | Multi-cavity single piece type shielding case | |
| CN208522089U (en) | Assembling fastener, reflecting plate and the antenna on antenna-reflected boundary | |
| CN204652843U (en) | Equipment mounting frame and communication cabinet | |
| CN102074780B (en) | Three-mode dual-channel antenna for TD-GSM-LTE | |
| CN208352522U (en) | A kind of antenna house compatible structure and equipment | |
| CN109509983A (en) | A kind of rectangular horn array antenna | |
| CN110344507A (en) | A kind of waterproof construction in assembled container house | |
| CN202019049U (en) | Signal interference prevention antenna array | |
| CN208497525U (en) | A kind of fixed mould bases of center pillar | |
| CN209658409U (en) | A kind of plate aerial oscillator | |
| CN201508889U (en) | Radio frequency connector and power amplifier module | |
| CN207910050U (en) | Antenna element, mimo antenna and handheld device | |
| CN202196855U (en) | Dual polarization yagi antenna | |
| CN205921862U (en) | Main tank body of nonmetal outdoor rack | |
| CN219552528U (en) | Fixing structure of magnetic isolation plate of electric energy meter | |
| CN205050978U (en) | Ultra -thin type sign antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |