CN220821927U - Communication external antenna and communication equipment - Google Patents
Communication external antenna and communication equipment Download PDFInfo
- Publication number
- CN220821927U CN220821927U CN202321942342.6U CN202321942342U CN220821927U CN 220821927 U CN220821927 U CN 220821927U CN 202321942342 U CN202321942342 U CN 202321942342U CN 220821927 U CN220821927 U CN 220821927U
- Authority
- CN
- China
- Prior art keywords
- antenna
- communication
- wiring
- matching
- receiving
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The application provides a communication external antenna and communication equipment. The communication external antenna comprises a shell and an antenna component; the antenna assembly comprises an antenna receiving and transmitting wiring, an antenna body and an antenna feed wire, wherein the antenna receiving and transmitting wiring is accommodated in the shell, the antenna body is movably connected with the antenna receiving and transmitting wiring, the antenna receiving and transmitting wiring is provided with at least two matching positions, the antenna body is used for being correspondingly arranged with at most one matching position, and the antenna feed wire is connected with the antenna body. When different frequency bands are needed, only the corresponding conditions of the antenna body and the matching bits are required to be moved, so that under the condition that two matching bits are matched with one section of wiring at the same time, the full-frequency band width coverage can be met on one antenna, the low frequency, the medium frequency or the high frequency is not required to be split to be singly used as one antenna, and the double-sided board with the metal wiring distributed on the double sides is not required to be manufactured on the PCB because the low frequency does not meet the wiring length requirement, so that the cost can be greatly saved.
Description
Technical Field
The present utility model relates to the field of antenna technologies, and in particular, to an external communication antenna and a communication device.
Background
With the rapid development of mobile communication technology, the update iteration of the external antenna as a communication equipment terminal product is faster and faster, and the demands of mass consumers are becoming diversified. The functions and the quality of products and the actual experience effect of users are more and more focused while pursuing fashionable appearance, superhigh cost performance and coverage range of the antenna. Especially, the current 5G communication has been put into commercial use, the 5G product must be the mainstream product in the coming years, and the application of external antenna technology also makes the router, MIFI etc. products need to satisfy the demand of a plurality of frequency channels in limited space, realize wider frequency band coverage, corresponding antenna frequency channel is different, the demand is also different, it is a big difficult problem to let all frequency channels reach the requirement on an antenna, then design and contain 2G 3G 4G 5G main antenna scheme in limited space, make it especially important when satisfying relevant operator performance standard.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provides a communication external antenna and communication equipment which are convenient for covering full-band bandwidth.
The aim of the utility model is realized by the following technical scheme:
A communication external antenna comprising: a housing and an antenna assembly; the antenna assembly comprises an antenna receiving and transmitting wiring, an antenna body and an antenna feed wire, wherein the antenna receiving and transmitting wiring is contained in the shell, the antenna body is movably connected with the antenna receiving and transmitting wiring, the antenna body is used for being connected with a transmission end of communication equipment, the antenna receiving and transmitting wiring is provided with at least two matching positions, the antenna body is used for being correspondingly arranged with at most one matching position, and the antenna feed wire is connected with the antenna body.
In one embodiment, the antenna assembly further includes a wired communication line, and the antenna body is connected to a transmission end of the communication device through the wired communication line.
In one embodiment, the wired communication line is a Cable line.
In one embodiment, the antenna assembly further comprises a wireless adapter connected to the wired communication line, the wireless adapter being connected to a transmission end of the communication device.
In one embodiment, the wireless adapter is an SMA adapter.
A communication device comprising a communication external antenna as in any one of the above embodiments.
Compared with the prior art, the utility model has at least the following advantages:
Through the setting of at least two matching bits, when needing different frequency channels, only need to remove the corresponding condition of antenna body and matching bit for under the condition that two matching bits collocation one section of wiring simultaneously, can satisfy full frequency channel bandwidth and cover on an antenna, and need not go out singly to do an antenna to low frequency, intermediate frequency or high frequency split, also need not make the double sided board of two-sided equal distribution metal wiring on the PCB board because of low frequency does not satisfy wiring length needs, thereby can save the cost greatly. In addition, the matching bit can not only adjust the limited length of the antenna, but also solve the problem of mismatch through matching the quadrant inversion, namely, can also solve the problem of mismatch of the communication external antenna under the condition of not increasing the limited length.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an external communication antenna in an embodiment.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model relates to a communication external antenna. In one embodiment, the external communication antenna comprises a housing and an antenna assembly; the antenna assembly comprises an antenna receiving and transmitting wiring, an antenna body and an antenna feed wire, wherein the antenna receiving and transmitting wiring is contained in the shell, the antenna body is movably connected with the antenna receiving and transmitting wiring, the antenna body is used for being connected with a transmission end of communication equipment, the antenna receiving and transmitting wiring is provided with at least two matching positions, the antenna body is used for being correspondingly arranged with at most one matching position, and the antenna feed wire is connected with the antenna body. Through the setting of at least two matching bits, when needing different frequency channels, only need to remove the corresponding condition of antenna body and matching bit for under the condition that two matching bits collocation one section of wiring simultaneously, can satisfy full frequency channel bandwidth and cover on an antenna, and need not go out singly to do an antenna to low frequency, intermediate frequency or high frequency split, also need not make the double sided board of two-sided equal distribution metal wiring on the PCB board because of low frequency does not satisfy wiring length needs, thereby can save the cost greatly. In addition, the matching bit can not only adjust the limited length of the antenna, but also solve the problem of mismatch through matching the quadrant inversion, namely, can also solve the problem of mismatch of the communication external antenna under the condition of not increasing the limited length.
Fig. 1 is a schematic structural diagram of a communication external antenna according to an embodiment of the utility model.
An external communication antenna of an embodiment includes a housing 1 and an antenna assembly. The antenna assembly comprises an antenna transceiving wire 2, an antenna body 4 and an antenna feed wire 3. The antenna receiving and transmitting wire 2 is accommodated in the housing 1, the antenna body 4 is movably connected with the antenna receiving and transmitting wire 2, and the antenna body 4 is used for being connected with a transmission end of communication equipment. The antenna receiving and transmitting wiring 2 is provided with at least two matching bits 5, the antenna body 4 is used for being correspondingly arranged with at most one matching bit 5, and the antenna feed wire 3 is connected with the antenna body 4.
In this embodiment, through the setting of at least two matching bits 5, when different frequency bands are needed, only the corresponding situation of the antenna body 4 and the matching bits 5 needs to be moved, so that under the condition that two matching bits 5 are simultaneously matched with one section of wiring, the full-band bandwidth coverage can be met on one antenna, the low frequency, the medium frequency or the high frequency is not required to be split out to be singly made into one antenna, and the double-sided board with the metal wiring distributed on the two sides of the PCB is not required to be made because the low frequency does not meet the wiring length, thereby greatly saving the cost. In addition, the matching bit 5 can not only adjust the limited length of the antenna, but also solve the problem of mismatch through matching the quadrant inversion, namely can also solve the problem of mismatch of the communication external antenna under the condition of not increasing the limited length.
In one embodiment, referring to fig. 1, the antenna assembly further includes a wired communication line 6, and the antenna body 4 is connected to a transmission end of the communication device through the wired communication line 6. In this embodiment, the antenna body 4 is connected through the wired communication line 6, so that the signal on the antenna transceiver wire 2 is conveniently connected with the transmission end of the communication device, so as to improve the stability of transmitting the antenna signal. In another embodiment, the wired communication line 6 is a Cable line.
In one embodiment, referring to fig. 1, the antenna assembly further includes a wireless adapter 7 connected to the wired communication line 6, and the wireless adapter 7 is connected to a transmission end of the communication device. In this embodiment, one end of the wireless adapter 7 is connected to the wired communication line 6, and one end of the wireless adapter 7 is connected to the transmission end of the communication device, that is, the wired communication line 6 communicates with the communication device through the wireless adapter 7, so as to improve the transmission diversity of the antenna signal. In another embodiment, the wireless adapter 7 is an SMA adapter, and the corresponding position of the matching bit is adjusted by rotating the antenna body by different angles, so as to realize the coverage of the full-band bandwidth.
The external communication antenna has different passive efficiency data and gains under different frequencies, and the specific details are shown in the following table 1:
In one embodiment, the application further provides a communication device, including the communication external antenna according to any one of the above embodiments. In this embodiment, the external communication antenna includes a housing and an antenna assembly; the antenna assembly comprises an antenna receiving and transmitting wiring, an antenna body and an antenna feed wire, wherein the antenna receiving and transmitting wiring is contained in the shell, the antenna body is movably connected with the antenna receiving and transmitting wiring, the antenna body is used for being connected with a transmission end of communication equipment, the antenna receiving and transmitting wiring is provided with at least two matching positions, the antenna body is used for being correspondingly arranged with at most one matching position, and the antenna feed wire is connected with the antenna body. Through the setting of at least two matching bits, when needing different frequency channels, only need to remove the corresponding condition of antenna body and matching bit for under the condition that two matching bits collocation one section of wiring simultaneously, can satisfy full frequency channel bandwidth and cover on an antenna, and need not go out singly to do an antenna to low frequency, intermediate frequency or high frequency split, also need not make the double sided board of two-sided equal distribution metal wiring on the PCB board because of low frequency does not satisfy wiring length needs, thereby can save the cost greatly. In addition, the matching bit can not only adjust the limited length of the antenna, but also solve the problem of mismatch through matching the quadrant inversion, namely, can also solve the problem of mismatch of the communication external antenna under the condition of not increasing the limited length.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. A communication external antenna, comprising:
The outer shell of the shell is provided with a plurality of grooves,
The antenna assembly comprises an antenna receiving and transmitting wire, an antenna body and an antenna feed wire, wherein the antenna receiving and transmitting wire is contained in the shell, the antenna body is movably connected with the antenna receiving and transmitting wire, the antenna body is used for being connected with a transmission end of communication equipment, the antenna receiving and transmitting wire is provided with at least two matching positions, the antenna body is used for being correspondingly arranged with at most one matching position, and the antenna feed wire is connected with the antenna body.
2. The external communication antenna of claim 1, wherein the antenna assembly further comprises a wired communication line, and the antenna body is connected to a transmission end of the communication device through the wired communication line.
3. The external communication antenna of claim 2, wherein the wired communication line is a Cable line.
4. The external communication antenna of claim 2, wherein the antenna assembly further comprises a wireless adapter coupled to the wired communication line, the wireless adapter coupled to a transmission end of the communication device.
5. The external communication antenna of claim 4, wherein the wireless adapter is an SMA adapter.
6. A communication device comprising a communication external antenna according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942342.6U CN220821927U (en) | 2023-07-21 | 2023-07-21 | Communication external antenna and communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942342.6U CN220821927U (en) | 2023-07-21 | 2023-07-21 | Communication external antenna and communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220821927U true CN220821927U (en) | 2024-04-19 |
Family
ID=90698729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942342.6U Active CN220821927U (en) | 2023-07-21 | 2023-07-21 | Communication external antenna and communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220821927U (en) |
-
2023
- 2023-07-21 CN CN202321942342.6U patent/CN220821927U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120280876A1 (en) | Wireless equipment | |
| US10931034B2 (en) | Antenna system and mobile terminal | |
| US20120003944A1 (en) | Radio transceiver for mobile communication terminal | |
| CN203398265U (en) | Mobile phone planar built-in antenna | |
| CN106450752A (en) | MIMO antenna for reaching high isolation for smart mobile phones | |
| CN106100649A (en) | Radio circuit and communication terminal | |
| CN110829025A (en) | Antenna module, terminal and method for adjusting antenna isolation | |
| CN110829023B (en) | Antenna module and terminal | |
| CN109728406B (en) | Antenna system and electronic device | |
| US9231304B2 (en) | Wideband loop antenna and an electronic device including the same | |
| CN204011720U (en) | A kind of antenna based on switched tuning | |
| CN220821927U (en) | Communication external antenna and communication equipment | |
| CN104577331A (en) | Device and method for improving stray isolation among antennas in two-way antennas | |
| CN202695729U (en) | Antenna | |
| CN110752439B (en) | Antenna module and terminal | |
| CN203596410U (en) | Miniature LTE/WWAN antenna | |
| CN201303403Y (en) | Double-mode mobile terminal with function of mobile TV | |
| CN206878156U (en) | A kind of mobile communication equipment and its double antenna radio-frequency module | |
| CN202817176U (en) | Adjustable antenna module | |
| CN206422235U (en) | A kind of low section full system type pictorial antenna system | |
| WO2012079305A1 (en) | Terminal antenna | |
| CN201466195U (en) | Coaxial line-based power divider | |
| CN202977730U (en) | Device utilizing adjustable capacitor for adjusting antenna frequency | |
| CN207353443U (en) | A kind of multiband aerial and mobile terminal | |
| CN114725660B (en) | Fifth generation mobile communication antenna for notebook computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |