CN112072274B - Support capable of integrating antenna inside - Google Patents
Support capable of integrating antenna inside Download PDFInfo
- Publication number
- CN112072274B CN112072274B CN202010932947.1A CN202010932947A CN112072274B CN 112072274 B CN112072274 B CN 112072274B CN 202010932947 A CN202010932947 A CN 202010932947A CN 112072274 B CN112072274 B CN 112072274B
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- antenna
- sleeve
- connecting part
- outer sleeve
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
Landscapes
- Support Of Aerials (AREA)
Abstract
The invention relates to a bracket with an internally integrated antenna, which comprises an outer sleeve, wherein the outer sleeve is of a hollow structure, one end of the outer sleeve is provided with a first connecting part, the outer sleeve is also provided with a second connecting part, an inner sleeve with a through wiring through hole is arranged in the outer sleeve, an accommodating space for accommodating the antenna is arranged between the inner sleeve and the outer sleeve, a third connecting part which can be matched with the second connecting part is arranged on the inner sleeve, the inner sleeve and the outer sleeve are fixedly connected through the matching of the third connecting part and the second connecting part, a fourth connecting part is arranged at the end part of the inner sleeve, the wiring through hole penetrates through the third connecting part and the fourth connecting part, and a connecting support structure for fixing the antenna is arranged on the outer wall of the inner sleeve. The structure is characterized in that the accommodating space is formed by the matching of the inner sleeve and the outer sleeve, a wiring through hole through which a cable can pass is arranged in the center, and meanwhile, the end part is provided with a connecting structure, so that the cable can be connected and fixed with other structures.
Description
Technical Field
The invention relates to the technical field of miniaturized antennas, in particular to a bracket with an internally integratable antenna.
Background
Most of the high-precision satellite positioning antennas in the market at present have only satellite positioning functions and do not have communication antenna functions; a few satellite positioning antennas with communication functions are designed in such a way that the communication antennas and the satellite positioning antennas are all placed in the same shell, the two antennas are mutually clung, and the same grounding assembly plate is shared for arranging an outgoing line. This structure greatly increases the mutual interference, coupling, etc. between the antennas, and increases the interference of other factors to which the radio frequency circuit part of the satellite positioning antenna on the mounting board is subjected, possibly causing the satellite positioning antenna to be damaged in function or the communication capability of the communication antenna to be damaged.
Disclosure of Invention
In order to solve the problems, the invention provides the bracket which can effectively avoid the mutual interference of the positioning antenna and the communication antenna, achieves the advantages of wide frequency band, good radiation performance, high satellite receiving precision and compact structure and is internally provided with the integrated antenna.
In order to achieve the above purpose, the support with the internally integrated antenna designed by the invention comprises an outer sleeve, wherein the outer sleeve is of a hollow structure, one end of the outer sleeve is provided with a first connecting part, the outer sleeve is also provided with a second connecting part, an inner sleeve with a through wiring through hole is arranged in the outer sleeve, a containing space for containing the antenna is arranged between the inner sleeve and the outer sleeve, a third connecting part which can be matched with the second connecting part is arranged on the inner sleeve, the inner sleeve and the outer sleeve are fixedly connected through the matching of the third connecting part and the second connecting part, a fourth connecting part is arranged at the end part of the inner sleeve, the wiring through hole penetrates through the third connecting part and the fourth connecting part, and a connecting support structure for fixing the antenna is arranged on the outer wall of the inner sleeve. The structure is characterized in that the accommodating space is formed by the matching of the inner sleeve and the outer sleeve, a wiring through hole through which a cable can pass is arranged near the connecting support structure, and meanwhile, the end part is provided with the connecting structure, so that the connecting structure can be connected and fixed with other structures.
The further scheme is that the outer wall of the inner sleeve is provided with a threading through hole for threading the cable, and the threading through hole is communicated with the wiring through hole inside the threading through hole. The antenna wire is conveniently arranged in the accommodating space.
The first connecting part is a first stud arranged at one end of the outer sleeve, and the first stud is provided with a through hole communicated with the inside of the outer sleeve; the second connecting part is an internal thread arranged on the inner wall of the other end of the outer sleeve; the third connecting part is an external thread arranged on the inner sleeve; the fourth connecting part is a second stud arranged at the end part of the inner sleeve. The inner sleeve and the outer sleeve can be effectively and fixedly connected through the arrangement of each connecting part, so that the assembly is convenient; and a connecting part with a through hole is ensured to be externally provided so as to be capable of wiring, thereby being combined and connected with other antenna structures.
The first stud, the internal thread and the external thread are equidirectional threads and are opposite to threads on the second stud. The situation that the threads of the inner sleeve and the outer sleeve are loosened when the satellite positioning antenna is arranged at the top and the bottom is fixed with the installation position after the two sleeves are fixed is prevented.
The further scheme is that the fourth connecting part is arranged at one end of the inner sleeve, which contains the third connecting part, and a sealing cover with the outer diameter matched with the inner diameter of the outer sleeve is arranged between the third connecting part and the fourth connecting part. Through confirming the structure position of fourth connecting portion, can provide the external connecting element of second to guarantee the leakproofness at outer sleeve both ends, protect inside components and parts.
In a further scheme, an antenna PCB assembly plate is fixed on the inner sleeve through a supporting groove. The connection stability of the PCB assembly plate of the mounting antenna is improved through the arrangement of the supporting grooves.
In another further scheme, a positioning pin is arranged on the outer wall of the inner sleeve, and the antenna PCB assembly plate is fixed in the accommodating space of the inner sleeve and the outer sleeve through the positioning pin.
The third further proposal is that the outer wall of the inner sleeve is fixed with an antenna PCB assembly plate through an adhesive structure.
Compared with the prior art, the support with the internally-integratable antenna designed by the invention has the advantages that the accommodating space is formed by the design of the inner sleeve and the outer sleeve, the accommodating space is mainly used for accommodating the communication antennas, the accommodating space can also be designed by self according to the needs, enough space is reserved in the accommodating space for integrating a plurality of communication antennas, then the connecting parts are formed at the two ends of the support consisting of the inner sleeve and the outer sleeve, the connecting parts at one end are convenient to connect and fix with the high-precision satellite positioning antenna, and the other end is used for supporting the groove, so that the combined antenna with the communication and positioning functions is fixed through the support. More importantly, a space for accommodating the cable routing of the antenna is arranged inside the bracket, so that the transceiving effect of the communication antenna and the positioning antenna connected with the bracket is ensured. In summary, the bracket obtained by the invention can effectively improve the unstable situation of the external outgoing line waterproof condition of the antenna, integrate a plurality of communication antennas at the same time, separate the communication antennas from the positioning antennas, and effectively improve the situations of interference, complex manufacture and the like caused by the integrated design of the high-precision satellite positioning antenna and the communication antennas.
Drawings
Fig. 1 is a schematic overall structure of embodiment 1 and embodiment 2.
Fig. 2 is a schematic structural view of the outer sleeve of example 1 and example 2 showing the first stud.
Fig. 3 is a schematic view showing the structure of the internal thread of the outer sleeve of example 1 and example 2.
Figure 4 is a schematic view of the inner sleeve structure of example 1.
Fig. 5 is a schematic structural view of the inner sleeve of embodiment 1 showing the routing through hole.
Figure 6 is a schematic view of the inner sleeve structure of example 2.
Fig. 7 is a schematic view showing the structure of the routing through hole in the inner sleeve of embodiment 2.
Fig. 8 is a schematic structural diagram of embodiment 3.
Fig. 9 is a schematic structural diagram of the combination of embodiment 1 and embodiment 2 with a satellite antenna.
Fig. 10 is a schematic diagram of the combination of embodiment 3 and a satellite antenna.
Fig. 11 is a schematic diagram of a prior art combined antenna structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1.
As shown in fig. 1-5, the internal antenna-integratable support described in this embodiment includes an outer sleeve 1, the outer sleeve 1 is of a hollow structure, one end of the outer sleeve 1 is provided with a first connection portion, i.e. a first stud 12, an end face of the first stud 12 is provided with a through hole 13 that is communicated with the hollow structure of the outer sleeve 1, an inner wall of the other end of the outer sleeve 1 is also provided with a second connection portion, i.e. an internal thread 11, an inner sleeve 2 with a through routing through hole 23 is provided in the outer sleeve 1, a containing space for containing an antenna is provided between the inner sleeve 2 and the outer sleeve 1, the inner sleeve 2 is provided with a third connection portion, i.e. an external thread section 25 that can be matched with the internal thread 11, the inner sleeve 2 and the outer sleeve 1 are fixedly connected through the matching of the external thread section 25 and the internal thread 11, an end of the inner sleeve 2 near the external thread section 25 is provided with a fourth connection portion, i.e. a second stud 22, the routing through hole 23 penetrates the external thread section 25 and the second stud 22, and a sealing cover matched with the inner diameter of the outer sleeve 1 is provided at the transition position of the second stud 22 and the external thread section 25. The outer wall of the inner sleeve 2 is provided with a supporting groove 26 which is a connecting supporting structure for fixing an antenna, the supporting groove 26 is fixedly provided with a communication antenna PCB assembly plate 21, a threading through hole 27 connected with the wiring through hole 23 is arranged at the position, close to the supporting groove 26, of the inner sleeve 2, and a cable 24 of the communication antenna PCB assembly plate 21 enters the wiring through hole 23 through the threading through hole 27. Meanwhile, the threads of the first stud 12, the internal thread 11 and the external thread section 25 are in the same direction, and the threads of the second stud 22, the first stud 12, the internal thread 11 and the external thread section 25 are in opposite directions. Specifically, the outer sleeve 1 and the inner sleeve 2 are made of materials which can transmit electromagnetic waves, such as ABS, PC, etc.
As shown in fig. 9, during installation, the whole bracket is connected with the satellite positioning antenna at the upper part through the first stud 12, the through hole 13 on the first stud 12 is used for penetrating the cable 24 of the satellite positioning antenna, the cable 24 of the satellite positioning antenna is penetrated into the wiring through hole 23 of the inner sleeve 2, and then the cable 24 of the satellite positioning antenna and the communication antenna arranged in the bracket are penetrated out through the through hole 23 of the second stud 22 at the lower part of the bracket, so that signal connection is realized. The entire stand and its top externally attached satellite positioning antenna are finally connected to the associated equipment by means of the second studs 22.
Example 2
As shown in fig. 1-3 and fig. 6 and 7, the stand with an internal integrable antenna described in this embodiment is different from embodiment 1 in that the support structure on the inner sleeve 2 is a positioning pin 28 disposed on the inner sleeve 2, and the communication antenna PCB assembly plate 21 is fixed on the inner sleeve 2 by the positioning pin 28. And at the same time, the back of the communication antenna PCB assembly plate 21 is further reinforced and fixed with an adhesive structure at a portion contacting the inner sleeve 2.
Example 3
As shown in fig. 8, the stand of the internal integratable antenna described in this embodiment is different from embodiments 1 and 2 in that the first connection portion is a snap connection structure, the stand can be connected with other antennas on the upper portion through the snap connection structure, the first connection portion is a first snap structure 33 disposed on the outer wall of the outer sleeve 1, and can be combined and fixed with a clamping groove of the top satellite positioning antenna, and the fourth connection portion is the second stud 22 similar to embodiments 1 and 2. The second connecting part and the third connecting part are respectively a second buckle 34 arranged on the outer wall of the outer sleeve 1 and a clamping groove 32 arranged on the inner sleeve 2. And sealing strips 31 are arranged at the parts of the four connecting parts corresponding to the contact connection parts. Such an internally integrable antenna mount is shown in fig. 10 after connection to a satellite antenna.
By the three embodiments described above, it can be seen that the present invention can perfectly conceal the relevant cable in the bracket, thereby protecting the cable, compared with the prior art as shown in fig. 11. Meanwhile, the structure of the combined antenna is simpler, the influence of the appearance structure on the overall performance and the installation environment is reduced, and the influence of the reduced external environment on the performance and the installation stability of the combined antenna is also reduced, so that the application range of the combined antenna is wider.
What has been described above is merely a few examples of the present invention and not all embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Based on the embodiments of the present invention, it should be noted that all other embodiments obtained by persons having ordinary skill in the art without making any inventive effort are within the scope of the present invention.
Claims (10)
1. The inner sleeve and the outer sleeve are fixedly connected through the matching of the third connecting part and the second connecting part, a fourth connecting part is arranged at the end part of the inner sleeve, the wiring through hole penetrates through the third connecting part and the fourth connecting part, and a connecting support structure for fixing the antenna is arranged on the outer wall of the inner sleeve; the support can improve the unstable situation of the waterproof condition of the external outgoing line of the antenna, integrate a plurality of communication antennas simultaneously, separate the communication antennas from the positioning antennas, and improve the interference and complex manufacturing caused by the integrated design of the high-precision satellite positioning antennas and the communication antennas.
2. The antenna-internally-integrable stent according to claim 1 wherein the outer wall of the inner sleeve is provided with a through-hole for threading the cable, the through-hole being in communication with the through-hole within the inner sleeve.
3. The bracket of claim 1, wherein the first connecting portion is a first stud disposed at one end of the outer sleeve, and the first stud has a through hole communicating with the inside of the outer sleeve; the second connecting part is an internal thread arranged on the inner wall of the other end of the outer sleeve; the third connecting part is an external thread arranged on the inner sleeve; the fourth connecting part is a second stud arranged at the end part of the inner sleeve.
4. The bracket of claim 1, wherein the first connecting portion is a first fastening structure disposed on an outer wall of the outer sleeve, the fourth connecting portion is a second stud disposed at an end of the inner sleeve, the second connecting portion and the third connecting portion are a second fastening structure disposed on the outer wall of the outer sleeve and a fastening groove disposed on the inner sleeve, respectively, and sealing strips are disposed at portions of the four connecting portions corresponding to the contact connection.
5. The antenna-internally-integrable stent according to claim 3 wherein the fourth connecting portion is provided at an end of the inner sleeve that contains the third connecting portion.
6. A holder for an internally integrable antenna according to claim 3 wherein a cover having an outer diameter matching the inner diameter of the outer sleeve is provided between the third connecting portion and the fourth connecting portion of the inner sleeve.
7. The antenna-internally-integrable stent of claim 3 wherein the first stud, the internal thread, and the external thread are co-directional threads and opposite threads on the second stud.
8. The antenna-internally-integrable bracket according to any one of claims 1 to 7, wherein the inner sleeve is fixed with an antenna PCB assembly plate through a support slot.
9. The bracket of any one of claims 1-7, wherein the outer wall of the inner sleeve is provided with a positioning pin, and the antenna PCB assembly plate is fixed in the accommodating space of the inner sleeve and the outer sleeve by the positioning pin.
10. The antenna-internally-integrable bracket according to any one of claims 1 to 7, wherein an antenna PCB assembly board is fixed to an outer wall of the inner sleeve by an adhesive structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932947.1A CN112072274B (en) | 2020-09-08 | 2020-09-08 | Support capable of integrating antenna inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932947.1A CN112072274B (en) | 2020-09-08 | 2020-09-08 | Support capable of integrating antenna inside |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112072274A CN112072274A (en) | 2020-12-11 |
| CN112072274B true CN112072274B (en) | 2023-09-08 |
Family
ID=73664151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010932947.1A Active CN112072274B (en) | 2020-09-08 | 2020-09-08 | Support capable of integrating antenna inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112072274B (en) |
Citations (8)
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|---|---|---|---|---|
| DE10036591A1 (en) * | 2000-05-28 | 2001-12-06 | Sihn Jr Kg Wilhelm | Antenna for automobile has antenna adapter circuit on circuit board between radiator element and inner conductor and electrically connected to inner conductor and radiator element |
| RU2210845C1 (en) * | 2002-01-23 | 2003-08-20 | Федеральное государственное унитарное предприятие "Российский институт радионавигации и времени" | Antenna module for receiving signals from satellite systems and its amplifier unit |
| CN201536155U (en) * | 2009-09-29 | 2010-07-28 | 哈尔滨工程大学 | High-gain broadband omnidirectional antenna for mobile communication |
| CN206850006U (en) * | 2017-07-04 | 2018-01-05 | 河南爱科瑞特电子科技有限公司 | A kind of ultrashort wave Vertical collection multiple antenna |
| CN207134465U (en) * | 2017-09-04 | 2018-03-23 | 合肥庆响网络科技有限公司 | Communication apparatus multifrequency transmitting antenna |
| CN210182552U (en) * | 2019-04-30 | 2020-03-24 | 深圳市大富科技股份有限公司 | Antenna support and antenna |
| CN210806008U (en) * | 2019-10-29 | 2020-06-19 | 浙江金波电子有限公司 | Antenna based on big dipper two-way communication and location |
| CN212934854U (en) * | 2020-09-08 | 2021-04-09 | 浙江金乙昌科技股份有限公司 | Internal integrated antenna support |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM290615U (en) * | 2005-11-18 | 2006-05-11 | Smart Ant Telecom Co Ltd | Structure of antenna |
| US8410990B2 (en) * | 2007-12-17 | 2013-04-02 | Armen E. Kazanchian | Antenna with integrated RF module |
| US20140117181A1 (en) * | 2012-11-01 | 2014-05-01 | Wistron Neweb Corporation | Fixing mechanism and antenna device therewith |
-
2020
- 2020-09-08 CN CN202010932947.1A patent/CN112072274B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10036591A1 (en) * | 2000-05-28 | 2001-12-06 | Sihn Jr Kg Wilhelm | Antenna for automobile has antenna adapter circuit on circuit board between radiator element and inner conductor and electrically connected to inner conductor and radiator element |
| RU2210845C1 (en) * | 2002-01-23 | 2003-08-20 | Федеральное государственное унитарное предприятие "Российский институт радионавигации и времени" | Antenna module for receiving signals from satellite systems and its amplifier unit |
| CN201536155U (en) * | 2009-09-29 | 2010-07-28 | 哈尔滨工程大学 | High-gain broadband omnidirectional antenna for mobile communication |
| CN206850006U (en) * | 2017-07-04 | 2018-01-05 | 河南爱科瑞特电子科技有限公司 | A kind of ultrashort wave Vertical collection multiple antenna |
| CN207134465U (en) * | 2017-09-04 | 2018-03-23 | 合肥庆响网络科技有限公司 | Communication apparatus multifrequency transmitting antenna |
| CN210182552U (en) * | 2019-04-30 | 2020-03-24 | 深圳市大富科技股份有限公司 | Antenna support and antenna |
| CN210806008U (en) * | 2019-10-29 | 2020-06-19 | 浙江金波电子有限公司 | Antenna based on big dipper two-way communication and location |
| CN212934854U (en) * | 2020-09-08 | 2021-04-09 | 浙江金乙昌科技股份有限公司 | Internal integrated antenna support |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112072274A (en) | 2020-12-11 |
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