CN209981469U - Quick-connection type radio frequency directional antenna - Google Patents
Quick-connection type radio frequency directional antenna Download PDFInfo
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- CN209981469U CN209981469U CN201921224991.6U CN201921224991U CN209981469U CN 209981469 U CN209981469 U CN 209981469U CN 201921224991 U CN201921224991 U CN 201921224991U CN 209981469 U CN209981469 U CN 209981469U
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- 230000008054 signal transmission Effects 0.000 claims abstract description 5
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the field of radio frequency signal antennas, in particular to a quick-connection radio frequency directional antenna, which comprises a shell, wherein the shell is made of non-metallic materials; an antenna assembly fixedly disposed within the housing, the antenna assembly for signal transmission; and connect the radio frequency connecting seat soon, connect the radio frequency connecting seat soon fixed set up in on the casing, and connect the radio frequency connecting seat soon and pass through the wire and be connected with the antenna module, connect the radio frequency connecting seat soon and be connected to inserting with signal acquisition equipment, the utility model discloses a connect formula radio frequency directional aerial soon adopts the radio frequency connecting seat of formula soon, has overcome the rotatory radio frequency line winding that the installation radio frequency of screw thread formula connects and causes, defect that the installation effectiveness is low, has improved radio frequency antenna's installation effectiveness.
Description
Technical Field
The utility model relates to a radio frequency signal antenna field, a connect formula radio frequency directional aerial soon specifically says so.
Background
The electromagnetic wave can be transmitted in the air and reflected by the ionized layer at the outer edge of the atmosphere, so that the long-distance transmission capability is formed. The high-frequency electromagnetic wave with long-distance transmission capability is called radio frequency, the radio frequency technology is widely used in the field of wireless communication, radio frequency signals are often transmitted and received by a radio frequency antenna, and the radio frequency antenna is connected with signal acquisition equipment through a radio frequency connector.
There is the drawback in the connection design of present radio frequency joint, leave away and bring a great deal of inconvenience in the in-service use, because the connection of present radio frequency joint adopts the connected mode of screw thread formula mostly, just so has leaded to all need in the same direction of screw thread direction rotatory several rings in the time of every dismouting, just can take off or install radio frequency attach fitting, owing to be rotatory connected mode, cause the radio frequency line winding easily moreover, consequently, how to overcome the technical problem and the defect of above-mentioned existence and become the problem that key needs to be solved.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcome the drawbacks described in the background art, and therefore a quick-connect rf directional antenna is implemented, which uses a quick-connect rf connection socket, overcomes the drawback of rf winding caused by the threaded rotation of the rf connector, and improves the installation efficiency of the rf antenna.
In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows: a quick-connection type radio frequency directional antenna comprises a shell, wherein the shell is made of a non-metal material; an antenna assembly fixedly disposed within the housing, the antenna assembly for signal transmission; and the quick-connection radio frequency connecting seat is fixedly arranged on the shell and is connected with the antenna assembly through a conducting wire, and the quick-connection radio frequency connecting seat is connected with the signal acquisition equipment in an opposite insertion manner.
Further, the antenna assembly comprises an antenna body and an antenna frame plate, wherein the antenna body is fixedly arranged on the antenna frame plate, and the antenna frame plate is fixedly arranged in the shell through a fastening piece.
Furthermore, the antenna body comprises a high-frequency antenna and a low-frequency antenna, the quick-connection radio frequency connecting seat comprises a high-frequency connecting seat and a low-frequency connecting seat, and the high-frequency antenna and the low-frequency antenna are respectively connected with the high-frequency connecting seat and the low-frequency connecting seat through leads; the high-frequency antenna and the low-frequency antenna are both installed in the form of a single block or a multi-block array.
Further, the quick-connection radio frequency connecting seat comprises a flange seat, a protective sleeve, a guide post and an expansion matching ring, the protective sleeve and the flange seat are integrally or separately arranged, the expansion matching ring is coaxially and fixedly arranged inside the protective sleeve, the guide post is fixedly arranged at the center of the expansion matching ring, and the expansion matching ring is in interference fit with the inner side wall of the plug-in connector.
Further, circumference equipartition is provided with the expansion joint on the lateral wall of inflation cooperation ring, and the cooperation end of inflation cooperation ring is provided with the binding off, the binding off plays further guide effect when inserting to the plug connector, helps inflation cooperation ring and convenient the inserting when inserting to the plug connector.
Furthermore, magnets are symmetrically and fixedly arranged on the shell on one side of the quick-connection radio frequency connecting seat relative to the center line of the shell, the magnetic poles of the upward ends of the magnets on two symmetrical sides are opposite, the magnets are also arranged at the corresponding positions on the signal acquisition equipment which is oppositely inserted, and the magnetic poles of the magnet on the signal acquisition equipment and the magnetic poles of the magnet matching end on the shell are opposite.
The utility model discloses a connect formula radio frequency directional aerial's beneficial effect soon:
1. the utility model discloses a connect formula radio frequency directional aerial soon adopts the radio frequency connecting seat of connect formula soon, has overcome the rotatory installation radio frequency of screw thread formula and has connected the radio frequency line winding that causes, the defect that installation effectiveness is low, has improved radio frequency antenna's installation effectiveness.
2. The utility model discloses a connect formula radio frequency directional aerial soon, connect on the casing of radio frequency connecting seat one side about the fixed magnet that is provided with of casing central line symmetry, rather than also being provided with magnet to the corresponding position on the signal acquisition equipment who inserts, and magnet on the signal acquisition equipment with the magnetic pole of the magnet cooperation end on the casing sets up in opposite directions, utilizes the characteristic of different magnetic pole inter attraction like this, can firmly conveniently be connected antenna housing and signal acquisition equipment fast.
Drawings
Fig. 1 is an exploded schematic view of the fast-connection rf directional antenna of the present invention;
fig. 2 is a schematic view of an assembly structure of the quick-connect rf directional antenna of the present invention;
FIG. 3 is a schematic diagram of a quick connect RF connection socket;
fig. 4 is a schematic view of the assembly structure of the quick-connect rf directional antenna and the signal acquisition device of the present invention;
FIG. 5 is a schematic view of a structure of a quick-connect RF connection socket and an RF plug;
fig. 6 is a schematic structural view of an antenna assembly of embodiment 2.
In the figure: the antenna comprises a shell 1, a back shell 101, a middle frame support 102, a back plate 103, an antenna assembly 2, an antenna body 201, a high-frequency antenna 211, a low-frequency antenna 212, an antenna frame plate 202, a quick-connection radio frequency connection seat 3, a flange seat 301, a protective sleeve 302, a guide column 303, an expansion matching ring 304, an expansion joint 341, a signal acquisition device 4, a plug-in connector 401 and a magnet 5.
Detailed Description
The fast connecting type rf directional antenna of the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 5, the quick-connect radio frequency directional antenna of this embodiment includes a housing 1, an antenna assembly 2, and a quick-connect radio frequency connection base 3, where the housing 1 is a plastic housing made of a non-metallic material, so as to avoid shielding of the housing from radio frequency signals, and in order to optimize a mounting structure of the housing, the housing includes a back shell 101, a middle frame support 102, and a back plate 103, the back plate 103 is fixedly disposed on the middle frame support 102, the middle frame support 102 and the back shell 101 are relatively spliced and mounted and fixed together by a fastener, and an antenna notch corresponding to the position of the antenna assembly 2 is formed in the middle frame support 102, so that antenna signals can be better transmitted; the antenna assembly 2 is fixedly arranged in the shell between the middle frame bracket 102 and the back shell 101, and the antenna assembly 2 is used for signal transmission; the quick-connection radio frequency connecting seat 3 is fixedly arranged on one side of the back shell 101, the quick-connection radio frequency connecting seat 3 is connected with the antenna assembly 2 through a conducting wire, and the quick-connection radio frequency connecting seat 3 is connected with the signal acquisition equipment 4 in an opposite inserting mode.
The antenna assembly 2 comprises an antenna body 201 and an antenna frame plate 202, wherein the antenna body 201 is fixedly arranged on the antenna frame plate 202, and the antenna frame plate 202 is fixedly arranged in the shell 1 through a fastener.
The antenna body 201 comprises a high-frequency antenna 211 and a low-frequency antenna 212, the quick-connection radio frequency connecting base comprises a high-frequency connecting base and a low-frequency connecting base, and the high-frequency antenna 211 and the low-frequency antenna 212 are respectively connected with the high-frequency connecting base and the low-frequency connecting base through conducting wires; the high frequency antenna 211 and the low frequency antenna 212 are both mounted in a monolithic form.
Connect radio frequency connecting seat 3 soon includes flange seat 301, protective sheath 302, guide post 303 and inflation cooperation ring 304, protective sheath 302 sets up with flange seat 301 an organic whole, flange seat 301 pass through the fastener fixed set up in on the casing 1, the coaxial fixed setting of inflation cooperation ring 304 is in the inside of protective sheath 302, the guide post 303 is fixed to be set up in the center department of inflation cooperation ring 304, inflation cooperation ring 304 and signal acquisition equipment 4 to the inside wall interference fit of connector 401.
In practical use, the expansion fitting ring 304 is designed to be in an expansion and contraction structure, the expansion joints 341 are uniformly distributed on the side wall of the expansion fitting ring 304, and the mating end of the expansion fitting ring 304 is provided with a closing-in which plays a further role in guiding the insertion of the plug-in connector and is beneficial to the convenient insertion of the expansion fitting ring 304 and the plug-in connector 401 when the plug-in connector is inserted.
In order to further improve the cooperation of connecing soon of antenna and signal acquisition equipment, connect soon on the casing 1 of radio frequency connecting seat 3 one side and be provided with magnet 5 in 1 central line symmetry fixed on the casing, the both sides magnet 5 of mutual symmetry is the magnetic pole of one end up opposite, and is provided with magnet 5 rather than the corresponding position on the signal acquisition equipment 4 of inserting, and magnet 5 on the signal acquisition equipment with the magnetic pole of the 5 cooperation ends of magnet on the casing sets up in opposite, and different magnetic poles attract each other, can firmly conveniently with antenna housing 1 and signal acquisition equipment 4 high-speed joint.
Example 2:
referring to fig. 6, the same points as those in embodiment 1 will not be described again, except that: the low-frequency antenna 212 is installed in a single block form, and the high-frequency antennas 211 are all installed in a multi-block array form, so that the high-frequency signal transmission quality is improved.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.
Claims (7)
1. A quick connect radio frequency directional antenna is characterized in that: comprises that
The shell is made of non-metal materials;
an antenna assembly fixedly disposed within the housing, the antenna assembly for signal transmission; and
the quick-connection radio frequency connecting seat is fixedly arranged on the shell and is connected with the antenna assembly through a conducting wire, and the quick-connection radio frequency connecting seat is connected with the signal acquisition equipment in an opposite insertion mode.
2. The fast connect radio frequency directional antenna of claim 1, wherein: the antenna assembly comprises an antenna body and an antenna frame plate, wherein the antenna body is fixedly arranged on the antenna frame plate, and the antenna frame plate is fixedly arranged in the shell through a fastening piece.
3. The fast connect radio frequency directional antenna of claim 2, wherein: the antenna body comprises a high-frequency antenna and a low-frequency antenna, the quick-connection radio frequency connecting base comprises a high-frequency connecting base and a low-frequency connecting base, and the high-frequency antenna and the low-frequency antenna are respectively connected with the high-frequency connecting base and the low-frequency connecting base through leads.
4. The fast connect radio frequency directional antenna of claim 3, wherein: the high-frequency antenna and the low-frequency antenna are both installed in the form of a single block or a multi-block array.
5. The fast connect radio frequency directional antenna of claim 1, wherein: the quick-connection radio frequency connecting seat comprises a flange seat, a protective sleeve, a guide column and an expansion matching ring, the protective sleeve and the flange seat are integrally or separately arranged, the expansion matching ring is coaxially and fixedly arranged inside the protective sleeve, the guide column is fixedly arranged at the center of the expansion matching ring, and the expansion matching ring is in interference fit with the inner side wall of the plug-in connector.
6. The fast connect radio frequency directional antenna of claim 5, wherein: expansion joints are uniformly distributed on the side wall of the expansion matching ring at the periphery, closing-up is arranged at the matching end of the expansion matching ring, and the expansion matching ring and the plug-in connector are conveniently inserted when being plugged.
7. The fast connect radio frequency directional antenna according to any of claims 1-6, characterized by: the quick-connection radio frequency connecting base is characterized in that magnets are symmetrically and fixedly arranged on the shell on one side of the quick-connection radio frequency connecting base about the center line of the shell, the magnetic poles of the upward ends of the magnets on two sides which are symmetrical to each other are opposite, the magnets are also arranged at the corresponding positions on the signal acquisition equipment which is oppositely inserted with the antenna, and the magnets on the signal acquisition equipment are opposite to the magnetic poles of the magnet matching end on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224991.6U CN209981469U (en) | 2019-07-31 | 2019-07-31 | Quick-connection type radio frequency directional antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224991.6U CN209981469U (en) | 2019-07-31 | 2019-07-31 | Quick-connection type radio frequency directional antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209981469U true CN209981469U (en) | 2020-01-21 |
Family
ID=69286374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921224991.6U Active CN209981469U (en) | 2019-07-31 | 2019-07-31 | Quick-connection type radio frequency directional antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209981469U (en) |
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2019
- 2019-07-31 CN CN201921224991.6U patent/CN209981469U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fast connect RF directional antenna Granted publication date: 20200121 Pledgee: China Construction Bank Corporation Zhengzhou Jinshui sub branch Pledgor: HENAN XIN'AN COMMUNICATION TECH CO.,LTD. Registration number: Y2024980005777 |