CN208189760U - A kind of fast assembling antenna element with stability - Google Patents
A kind of fast assembling antenna element with stability Download PDFInfo
- Publication number
- CN208189760U CN208189760U CN201820319855.4U CN201820319855U CN208189760U CN 208189760 U CN208189760 U CN 208189760U CN 201820319855 U CN201820319855 U CN 201820319855U CN 208189760 U CN208189760 U CN 208189760U
- Authority
- CN
- China
- Prior art keywords
- feed tab
- radiation fin
- function fragment
- antenna element
- stability
- 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
Abstract
A kind of fast assembling antenna element with stability, including radiation fin, feed tab and function fragment, feed tab is arranged between radiation fin and function fragment, and it is electrically connected respectively with radiation fin and function fragment, support bracket fastened lower section is fixed on function fragment by snap component, at least one set of guide groove for insertion feed tab both wings respectively being correspondingly arranged is equipped in support bracket fastened inside, when feed tab is inserted into one group of guide groove, support arm B below feed tab setting corresponding with the socket B that function scoreboard is equipped with or/and, support bracket fastened top is fixed on radiation fin by snap component, at least one set of guide groove for insertion feed tab both wings respectively being correspondingly arranged is equipped in support bracket fastened inside, when feed tab is inserted into one group of guide groove, support arm A above feed tab is corresponding with the socket A that radiation fin is equipped with Setting, the antenna element improve oscillator stability, save the set-up time, reduce costs.
Description
Technical field
The utility model relates to antcnnas manufacturing technology fields, particularly relate to a kind of fast assembling day with stability
Line unit.
Background technique
Oscillator, especially PCB oscillator are largely used in antenna array, since its is light-weight, good stability of the dimension, performance one
The straightforward advantages such as good, are widely applied in array antenna.But since its structure is multi-disc PCB assembling, it is often necessary to frock clamp
Etc. equipment, production process it is complicated.A kind of PCB oscillator as shown in Figure 1, when assembling needs will be in the feed tab of two polarization directions
Then upper lower branch arm in feed tab is inserted into the socket B on the socket A and function fragment of radiation fin, finally dress by center seam
Support arm and radiation fin and function fragment are respectively welded.As can be seen that due to the center seam group in the feed tab of two polarization directions
After not having radial positioning, the feed tab of two polarization directions to assemble when dress, upper branch arm is difficult and radiation fin and function point
Piece is corresponding, but if the socket aperture on radiation fin and function fragment is become larger, and be easy to cause radiation fin and function fragment to reverse and
It is not coaxial, simultaneously because the feed tab of two polarization directions will also result in radiation fin and the inclination of function fragment in axial assembly error and
It is not parallel, and then influence oscillator performance and consistency.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of fast assembling antenna element with stability,
Oscillator stability is improved, the set-up time is saved, reduces costs.
To realize the above-mentioned technical purpose, used technical solution is: a kind of fast assembling antenna with stability
Unit, including radiation fin, feed tab and function fragment, feed tab be arranged between radiation fin and function fragment, and respectively with radiation
Piece and the electrical connection of function fragment, further include the fixation bracket for installing feed tab, and support bracket fastened lower section is solid by snap component
It is scheduled on function fragment, is equipped at least one set of leading for insertion feed tab both wings respectively being correspondingly arranged in support bracket fastened inside
To slot, when feed tab is inserted into one group of guide groove, the support arm B below feed tab is corresponding with the socket B that function fragment is equipped with
Setting, support arm B match with socket B, or/and, support bracket fastened top is fixed on radiation fin by snap component, in fixation
The inside of bracket is equipped at least one set of guide groove for insertion feed tab both wings respectively being correspondingly arranged, when feed tab is inserted into one
When in group guide groove, the support arm A setting corresponding with the socket A that radiation fin is equipped with above feed tab, support arm A and socket A phase
Matching.
Further, the feed tab is two, and two feed tabs are +/- 45 ° of polarization feed tab, and two feed tabs are in ten
Word Tenon intersection is structure as a whole.
Further, the snap component is by being arranged in the buckle fixed on bracket, and setting in radiation fin or function point
The bayonet of on piece, buckle and bayonet match.
Further, it is described it is support bracket fastened above or below be equipped with positioning convex platform, be equipped on radiation fin and function fragment
The location hole to match with positioning convex platform.
Further, the guide groove is arranged between the first guide pad and the second guide pad, and the first guide pad is strip
The top of shape structure, the second guide pad is buckle structure, and its underpart is string configuration.
The utility model beneficial effect is:
PCB has mutually feed tab, radiation fin and the function fragment of assembly relation to position and be assembled into one using plastic stent, essence
Degree is high, and assembles fastly, and antenna performance consistency and stability are more preferable.Further, since plastic stent is increased on oscillator, antenna
Unit interval is more preferable from degree index.
Detailed description of the invention
Fig. 1 is conventional antenna element decomposition texture schematic diagram；
Fig. 2 is the antenna element assembly structure diagram of the utility model；
Fig. 3 is the antenna element decomposition texture schematic diagram of the utility model；
Fig. 4 is the support bracket fastened structural schematic diagram of the utility model；
Fig. 5 is the support bracket fastened inversion structures schematic diagram of the utility model；
Fig. 6 is the schematic cross-sectional view of the utility model；
Fig. 7 is the schematic cross-sectional view of the other direction of the utility model；
In figure: 1, radiation fin, 10, location hole, 11, socket A, 2, feed tab, 21, support arm B, 22, support arm A, 23, limiting stand
Rank, 3, function fragment, 31, socket B, 4, fixed bracket, 41, positioning convex platform, 42, limit chuck, 5, guide groove, the 51, first guiding
Block, the 52, second guide pad, 6, snap component, 61, buckle, 62, bayonet.
Specific embodiment
The preferred embodiment of utility model is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
Here, respective drawings will be provided the utility model is described in detail.It should be strongly noted that as described herein preferred
Examples of implementation are only used for describing and explaining the present invention, and are not limited to or limit the utility model.
As shown, a kind of fast assembling antenna element with stability, including radiation fin 1, feed tab 2 and function
Fragment 3, the setting of feed tab 2 are electrically connected between radiation fin 1 and function fragment 3, and respectively with radiation fin 1 and function fragment 3, feed tab
During installation, it should be ensured that 1 center of radiation fin and 3 center of function fragment are corresponding, that is, guarantee the support arm A22 and support arm B21 of feed tab
It can be completely corresponding with socket A11 and socket B31.
A kind of fast assembling antenna element with stability further includes the fixation bracket 4 for installing feed tab 2,
Plastics integrated molding can be used in fixed bracket 4, plays and positions to feed tab position, carries out to radiation fin 1 and function fragment 3
The effect of support, the central space of fixed bracket 4 is for installing feed tab 2, when fixed bracket 4 is first fixed with function fragment
When, the lower section of fixed bracket 4 is fixed on function fragment 3 by snap component 6, and the number of snap component 6 is at least two, solid
The inside of fixed rack 4 is equipped at least one set of guide groove 5 for insertion 2 both wings of feed tab respectively being correspondingly arranged, and works as feed tab
When being a piece of, one group of guide groove need to be only set, two guide grooves are one group, and it is solid to carry out independent plug-in type to the both wings of feed tab
It is fixed, when feed tab 2 is inserted into one group of guide groove 5, socket B31 that the support arm B21 and function fragment 3 of 2 lower section of feed tab are equipped with
Corresponding setting, support arm B21 match with socket B31, and socket B31 at this time keeps full size, work as feed without amplification
When piece 2 is inserted into bottom, support arm B21 and socket B31 complete grafting therewith, and the lower part of feed tab 2 is fixed in completion, at this point, again will
Radiation fin corresponds to support arm A22 and is fixed.Conversely, fixing the upper of bracket 4 when fixed bracket 4 is first fixed with radiation fin 1
The square snap component 6 that passes through is fixed on radiation fin 1, is used to divide equipped with what at least one set was correspondingly arranged in the inside of fixed bracket 4
Not Cha Ru 2 both wings of feed tab guide groove 5, when feed tab 2 is inserted into one group of guide groove 5, the support arm A22 of the top of feed tab 2
Setting corresponding with the socket A11 that radiation fin 1 is equipped with, support arm A22 match with socket A11.Fixed bracket first connects with which side
Connect, then the snap arm of which side needs to exactly match with socket, and the socket of the other side can slightly expand, facilitate installation, can also two sides it is equal
Exact matching.
For the fixed effect for increasing fixed bracket 4, function point can be fixed on by snap component 6 in the top of fixed bracket 4
On piece 3, buckle can not also be used in the top of fixed bracket 4, only play the supporting role to radiation fin 1, guarantee fixed bracket 4
Upper surface is the plane of same level.
Feed tab 2 is two, and two feed tabs are +/- 45 ° of polarization feed tab, and two feed tabs are in cross Tenon intersection
Integral structure, i.e., be equipped with the fourth of the twelve Earthly Branches mouthful to match in two feed tabs, joggle is completed by two fourths of the twelve Earthly Branches mouthful, when feed tab is inserted into
When on function fragment, the feed circuit in feed tab is electrically connected with the power-devided circuit on function fragment.
Snap component 6 is by being arranged in the buckle 61 fixed on bracket 4, and the card being arranged on radiation fin 1 or function fragment 3
Mouth 62, buckle 61 and bayonet 62 match.
It is equipped with positioning convex platform 41 above or below fixed bracket 4, is equipped on radiation fin 1 and function fragment 3 and convex
The location hole 10 that platform 41 matches, in assembling, positioning convex platform 41 plays the role of corresponding positioning with location hole 10, works as convex
Platform 41 and location hole 10 match when being positioned, and the correspondence that the snap component of fixed bracket 4 is completed carries out Matching installation.
Guide groove 5 is arranged between the first guide pad 51 and the second guide pad 52, and the first guide pad 51 is string configuration,
The top of second guide pad 52 is buckle structure, and its underpart is string configuration.First guide pad 51 and the second guide pad 51 are right
The feed tab of insertion carries out elastic clamping, and the feed tab after preventing installation falls off out of guide groove, even if to entire antenna element
Overturning installation is carried out, subsequent installation operation will not be influenced.
As shown in Figure 6,7, it to keep positioning when assembled and installation site more acurrate, can be opened inferior horn on the both wings of feed tab
If limited step 23, while one limit chuck is set in the lower section of guide groove, when in feed tab insertion guide groove, work as limit
The table top of step 23 is completely attached to the table top for being caught in limit chuck 41, and support arm has been plugged in together completely with socket at this time,
Complete method moves still further below, ensure that overexert when installation and feed tab is caused to damage, meanwhile, it exerts oneself when ensure that installation
It kicks the beam, the case where grafting half occurs.
Be structure as a whole for feed tab by cross Tenon intersection, assembling process be described in detail, as Fig. 2,3,4,
5, antenna element includes a kind of PCB oscillator and integrated solid fixed rack, the PCB oscillator include radiation fin 1, two polarization (±
45o) feed tab 2 and function fragment 3, integrated solid fixed rack 4 are that plastic injection is integrally formed bracket, and inside is equipped with for pacifying
Fill two polarization feed tab two groups of guide grooves 5, above and below be equipped with for fixing support bracket fastened snap component 6, also
The positioning convex platform 41 that fixed bracket is positioned in radiation fin and function fragment.When production and assembly, two are fed respectively first
Piece is inserted into the support bracket fastened guide groove 5 of plastics.Due to the positional relationship of center seam in two feed tabs 2, i.e., it will first be inserted into one
Block feed tab is inserted into one group of guide groove, then another piece of feed tab is inserted into another group of guide groove, the line and two of two groups of guide slits
Block feed tab coincides, and two center seams correspond to automatically, and 23 detent of limited step utilized to limit chuck 42 simultaneously utilizes branch
Arm B21 and socket B31 are fixed, and have fixed bracket 4 to limit and secured the relative position of two feed tabs, in two
Heart seam fluting precision prescribed can relax, and reduce difficulty of processing.Then by radiation fin 1(or function fragment 3) it is attached to plastics and fixes
On bracket 4, i.e., the positioning convex platform 41 on the fixed bracket of plastics is inserted into the location hole 10 on radiation fin 14, utilizes snap component
Radiation fin 1 is fixed.Similarly assemble function fragment 3.It is rear to install due to completing the assembling of radiation fin and function fragment using plastic stent
Socket can amplify, it is convenient for assembly while reducing difficulty of processing.Finally by lower branch arm in feed tab respectively with radiation fin 1 and function
Assembling is completed in the welding of fragment 3.
The above is only the preferred embodiment of the utility model, the utility model is not limited to or limited.For this
For the research in field or technical staff, various modifications and changes may be made to the present invention.All spirit in the utility model
Within principle, any modification, equivalent replacement, improvement and so on should be included in the protection model that the utility model is stated
Within enclosing.
Claims (5)
1. a kind of fast assembling antenna element with stability, including radiation fin (1), feed tab (2) and function fragment
(3), feed tab (2) setting is electrically connected between radiation fin (1) and function fragment (3), and respectively with radiation fin (1) and function fragment (3)
It connects, it is characterised in that: further include the fixation bracket (4) for installing feed tab (2), pass through buckle below fixed bracket (4)
Component (6) is fixed on function fragment (3), is used to insert respectively equipped with what at least one set was correspondingly arranged in the inside of fixed bracket (4)
The guide groove (5) for entering feed tab (2) both wings, the branch when one group of guide groove (5) of feed tab (2) insertion is interior, below feed tab (2)
Arm B(21) corresponding with socket B(31 that function fragment (3) is equipped with) setting, support arm B(21) match with socket B(31), or/
With the top of fixed bracket (4) is fixed on radiation fin (1) by snap component (6), the support arm A(22 above feed tab (2))
Setting corresponding with the socket A(11 that radiation fin (1) is equipped with), support arm A(22) match with socket A(11).
2. a kind of fast assembling antenna element with stability as described in claim 1, it is characterised in that: the feedback
Electric piece (2) is two, and two feed tabs are +/- 45 ° of polarization feed tab, and two feed tabs are integrated knot in cross Tenon intersection
Structure.
3. a kind of fast assembling antenna element with stability as claimed in claim 1 or 2, it is characterised in that: described
Snap component (6) by the buckle (61) that is arranged on fixed bracket (4), and be arranged on radiation fin (1) or function fragment (3)
Bayonet (62), buckle (61) and bayonet (62) and match.
4. a kind of fast assembling antenna element with stability as described in claim 1, it is characterised in that: described consolidates
Positioning convex platform (41) are equipped with above or below fixed rack (4), are equipped on radiation fin (1) and function fragment (3) and positioning convex platform
(41) location hole (10) to match.
5. a kind of fast assembling antenna element with stability as described in claim 1, it is characterised in that: described leads
It is arranged between the first guide pad (51) and the second guide pad (52) to slot (5), the first guide pad (51) is string configuration, the
The top of two guide pads (52) is buckle structure, and its underpart is string configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319855.4U CN208189760U (en) | 2018-03-08 | 2018-03-08 | A kind of fast assembling antenna element with stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319855.4U CN208189760U (en) | 2018-03-08 | 2018-03-08 | A kind of fast assembling antenna element with stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208189760U true CN208189760U (en) | 2018-12-04 |
Family
ID=64440565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820319855.4U Active CN208189760U (en) | 2018-03-08 | 2018-03-08 | A kind of fast assembling antenna element with stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208189760U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233344A (en) * | 2019-06-30 | 2019-09-13 | 瑞声科技(新加坡)有限公司 | A kind of lightweight antenna oscillator unit, lightweight array antenna and antenna element assembly method |
| CN110299608A (en) * | 2019-06-30 | 2019-10-01 | 瑞声科技(新加坡)有限公司 | A kind of antenna oscillator unit, base station array antenna and its assembly method |
| CN110350297A (en) * | 2019-06-30 | 2019-10-18 | 瑞声科技(新加坡)有限公司 | A kind of radiation appliance and antenna for base station |
| CN111342196A (en) * | 2019-12-16 | 2020-06-26 | 瑞声科技(新加坡)有限公司 | Antenna system and method for assembling antenna system |
| WO2021000137A1 (en) * | 2019-06-30 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Antenna oscillator |
-
2018
- 2018-03-08 CN CN201820319855.4U patent/CN208189760U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233344A (en) * | 2019-06-30 | 2019-09-13 | 瑞声科技(新加坡)有限公司 | A kind of lightweight antenna oscillator unit, lightweight array antenna and antenna element assembly method |
| CN110299608A (en) * | 2019-06-30 | 2019-10-01 | 瑞声科技(新加坡)有限公司 | A kind of antenna oscillator unit, base station array antenna and its assembly method |
| CN110350297A (en) * | 2019-06-30 | 2019-10-18 | 瑞声科技(新加坡)有限公司 | A kind of radiation appliance and antenna for base station |
| WO2021000137A1 (en) * | 2019-06-30 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Antenna oscillator |
| WO2021000186A1 (en) * | 2019-06-30 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Radiation device and base station antenna |
| WO2021000190A1 (en) * | 2019-06-30 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Antenna oscillator unit, base-station array antenna, and assembly method therefor |
| CN111342196A (en) * | 2019-12-16 | 2020-06-26 | 瑞声科技(新加坡)有限公司 | Antenna system and method for assembling antenna system |
| CN111342196B (en) * | 2019-12-16 | 2021-10-22 | 瑞声科技(新加坡)有限公司 | Antenna system and method for assembling antenna system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208189760U (en) | A kind of fast assembling antenna element with stability | |
| US20160141772A1 (en) | Terminal table and terminal table unit | |
| WO2021000190A1 (en) | Antenna oscillator unit, base-station array antenna, and assembly method therefor | |
| CN205565056U (en) | Heavy current transmission connector | |
| CN106911026A (en) | Electric connector and its manufacture method | |
| CN206134986U (en) | USBTYPE C wire end connector | |
| CN203434415U (en) | Dimm connector | |
| CN201859450U (en) | Double-channel magcard reader magnetic head with novel structure | |
| CN203760641U (en) | Base station antenna radiation unit | |
| CN208256939U (en) | A kind of connection structure of FPC and PCB | |
| CN207074766U (en) | A kind of socket of direct insertion radio frequency connector | |
| CN109546043A (en) | A kind of cylindrical electrical core PACK structure | |
| CN213340424U (en) | Lead frame for multi-cup LED | |
| CN205882298U (en) | USBC type plug connector | |
| CN211047632U (en) | Mounting structure of circuit board | |
| CN206490214U (en) | Padded type electric connector | |
| CN207718025U (en) | Optical module | |
| CN205264900U (en) | Cf card connector | |
| CN212342863U (en) | PCB (printed circuit board) connecting frame, circuit board assembly and charger | |
| CN109524814A (en) | A kind of connector of TV lamp bar supply lines | |
| CN213985165U (en) | Material object programming robot sensor fixing structure | |
| CN212062768U (en) | Adapter plate | |
| CN218548532U (en) | Battery with improved battery capacity | |
| CN206602205U (en) | Electric connector | |
| CN203871469U (en) | Novel coaxial line feed antenna array |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |