CN214227128U - High-gain omnidirectional antenna - Google Patents
High-gain omnidirectional antenna Download PDFInfo
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- CN214227128U CN214227128U CN202120378381.2U CN202120378381U CN214227128U CN 214227128 U CN214227128 U CN 214227128U CN 202120378381 U CN202120378381 U CN 202120378381U CN 214227128 U CN214227128 U CN 214227128U
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Abstract
The utility model relates to the technical field of antenna, a high-gain omnidirectional antenna is disclosed, including the antenna body, copper pipe oscillator, the antenna connector, the fixed plate, U type support and nut, copper pipe oscillator inlays and locates the antenna originally internally, the lower tip concave connecting hole that is equipped with of antenna body, the protruding contact pin that is equipped with in bottom of connecting hole, the upper end detachable of antenna connector revolves in the connecting hole, contact pin detachable inlays and locates and sets up in the first jack, the periphery wall at the both ends of U type support all is equipped with the screw thread, the nut revolves respectively in the both ends setting of U type support, and the nut sets up with the lateral wall butt of fixed plate respectively, fixed connection can be dismantled with the fixed plate to the lower tip of antenna body. The technical scheme of the utility model can make the fixed mode of installation of antenna nimble various, adaptability is wide, and antenna assembly convenient and fast, easily installation and debugging, easy operation, the installation is firm reliable, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of antennas, in particular to high-gain omnidirectional antenna.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception. This is the reciprocity theorem for antennas.
However, most of the existing antennas are single in installation mode, complex in operation, low in efficiency and narrow in adaptability.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a high-gain omnidirectional antenna that can install in a flexible way, it is single to aim at solving current antenna mounting means, complex operation, inefficiency, the narrow technical problem of adaptability.
In order to achieve the above object, the high-gain omnidirectional antenna provided by the utility model comprises an antenna body, a copper tube oscillator, an antenna connector, a fixing plate, a U-shaped bracket and a nut, wherein the antenna body is arranged in a cylindrical rod-shaped structure, the copper tube oscillator is embedded in the antenna body, a connecting hole is concavely arranged at the lower end part of the antenna body, a contact pin is convexly arranged at the bottom part of the connecting hole, a groove is concavely arranged at the upper end part and the lower end part of the antenna connector respectively, a contact pin column is convexly arranged at the bottom part of the groove respectively, a first jack is concavely arranged at the upper end part of the contact pin column respectively, threads are arranged on the inner peripheral wall of the connecting hole and the outer peripheral wall of the antenna connector, the upper end part of the antenna connector is detachably screwed in the connecting hole, and the contact pin is detachably embedded in the first jack, parallel arrangement from top to bottom of U type support, the both ends of U type support are mobile respectively to wear to locate the fixed plate setting, the periphery wall at the both ends of U type support all is equipped with the screw thread, the nut respectively revolve in the both ends setting of U type support, just the nut respectively with the lateral wall butt setting of fixed plate, the lower tip of antenna body with fixed connection can be dismantled to the fixed plate.
Further, still include fastening nut, the fixed plate is the setting of L type structure, the concave through-hole that is equipped with of upper end of fixed plate, the mobilizable dress of wearing of antenna connector is in the through-hole setting, fastening nut revolve in the lower tip of antenna connector, just the lower end wall of antenna body and fastening nut's upper end wall respectively with the upper end wall and the lower end wall butt setting of through-hole.
Further, still include clamp piece and screw, the centre of clamp piece is concave to be equipped with a convex recess, the screw respectively in proper order detachable revolve in the both ends setting of fixed plate and clamp piece, the lower tip detachable of antenna body inlays to be located set up in the convex recess, just the periphery wall of antenna body equally divide do not with the internal perisporium of convex recess and the lateral wall butt setting of fixed plate.
Further, the improved multifunctional infusion support is characterized by further comprising a base, a connecting portion is convexly arranged at the upper end portion of the base, a sucker is arranged at the bottom of the base, the connecting portion is of a circular tubular structure, an open slot is concavely formed in the upper end portion of the connecting portion, a needle post is convexly arranged in the open slot, a second jack is concavely formed in the upper end portion of the needle post, threads are arranged on the peripheral wall of the connecting portion, the connecting hole is spirally formed in the connecting portion, and the needle is detachably embedded in the second jack.
Furthermore, the antenna body is made of glass fiber reinforced plastic.
Furthermore, the periphery wall of the lower end part of the antenna body is provided with a plurality of anti-skid protrusions.
Further, the external diameter size of antenna body is 20mm, the length size of antenna body is 500 mm.
Furthermore, the fixing plate, the U-shaped bracket and the nut are all made of stainless steel.
Adopt the technical scheme of the utility model, following beneficial effect has: the technical scheme of the utility model, adopt the glass fiber reinforced plastic material to form through the antenna body, light in weight has, high strength, dustproof and waterproof, advantage that corrosion resistance is strong, can adapt to and use under the various adverse circumstances, the precision and the high gain of antenna have been guaranteed, can strengthen the wireless signal transmit-receive ability of antenna, it is very big at the area result of use that the signal is more weak, and install fixed mode nimble various, but fixed board and U type support are through fixing the antenna on the bracing piece, still can install fixedly through the sucking disc of base, adaptability is wide, and antenna assembly convenient and fast, easily installation and debugging, and easy operation, the firm installation is reliable, therefore, the clothes hanger is strong in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an antenna body of a high-gain omnidirectional antenna according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an antenna connector of a high-gain omnidirectional antenna according to an embodiment of the present invention;
fig. 3 is a schematic view of an overall structure of another view angle of an antenna connector of a high-gain omnidirectional antenna according to an embodiment of the present invention;
fig. 4 is a schematic partial structural diagram of a high-gain omnidirectional antenna according to an embodiment of the present invention;
fig. 5 is another schematic structural diagram of a high-gain omnidirectional antenna according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a base of a high-gain omnidirectional antenna according to an embodiment of the present invention;
fig. 7 is an installation diagram of a high-gain omnidirectional antenna according to an embodiment of the present invention;
fig. 8 is a schematic view illustrating an installation of a high-gain omnidirectional antenna according to another embodiment of the present invention;
fig. 9 is an installation diagram of a high-gain omnidirectional antenna according to another embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a high-gain omnidirectional antenna.
As shown in fig. 1 to 9, in an embodiment of the present invention, the high-gain omnidirectional antenna includes an antenna body 101, a copper tube oscillator (not shown), an antenna connector 102, a fixing plate 103, a U-shaped bracket 104, and a nut 105, wherein the antenna body 101 is configured in a cylindrical rod-shaped structure, the copper tube oscillator is embedded in the antenna body 101, a connection hole 1011 is concavely disposed at a lower end of the antenna body 101, a pin 1012 is convexly disposed at a bottom of the connection hole 1011, a groove 1021 is concavely disposed at an upper end and a lower end of the antenna connector 102, a pin column 1022 is convexly disposed at a bottom of the groove 1021, a first 1023 insertion hole is concavely disposed at an upper end of the pin column 1022, threads are disposed on an inner peripheral wall of the connection hole 1011 and an outer peripheral wall of the antenna connector 102, and the upper end of the antenna connector 102 is detachably screwed in the connection hole 1011, just contact pin 1012 detachable inlays and locates set up in first jack 1023, parallel arrangement about U type support 104, the both ends of U type support 104 are mobile respectively to wear to locate the setting of fixed plate 103, the periphery wall at the both ends of U type support 104 all is equipped with the screw thread, nut 105 revolves respectively in the both ends setting of U type support 104, just nut 105 respectively with the lateral wall butt setting of fixed plate 103, the lower tip of antenna body 101 with fixed connection can be dismantled to fixed plate 103.
Specifically, still include fastening nut 106, fixed plate 103 is the setting of L type structure, the concave through-hole 1031 that is equipped with in upper end of fixed plate 103, what antenna connector 102 was mobilizable wears to locate through-hole 1031 sets up, fastening nut 106 revolve in the lower tip of antenna connector 102, just the lower end wall of antenna body 101 and fastening nut 106's upper end wall respectively with the upper end wall and the lower end wall butt setting of through-hole 1031.
Specifically, still include clamp piece 107 and screw 108, the centre of clamp piece 107 is concave to be equipped with a circular arc recess 1071, screw 108 respectively in proper order detachable revolve in the both ends setting of fixed plate 103 and clamp piece 107, the lower tip detachable of antenna body 101 inlays to be located set up in the circular arc recess 1071, just the periphery wall of antenna body 101 equally divide do not with the internal perisporium of circular arc recess 1071 and the lateral wall butt setting of fixed plate 103.
Specifically, the portable multifunctional infusion apparatus further comprises a base 109, a connecting portion 1091 is convexly arranged at the upper end portion of the base 109, a suction cup (not shown) is arranged at the bottom of the base 109, the connecting portion 1091 is of a circular tubular structure, an open groove 1092 is concavely arranged at the upper end portion of the connecting portion 1091, a pin column 1093 is convexly arranged in the open groove 1092, a second insertion hole 1094 is concavely arranged at the upper end portion of the pin column 1093, threads are arranged on the peripheral wall of the connecting portion 1091, the connecting hole 1011 is spirally arranged on the connecting portion 1091, and the pin 1012 is detachably embedded in the second insertion hole 1094.
Specifically, the antenna body 101 is formed by using a glass fiber reinforced plastic material.
Specifically, the outer peripheral wall of the lower end portion of the antenna body 101 is provided with a plurality of anti-slip projections 1013.
Specifically, the outer diameter of the antenna body 101 is 20mm, and the length of the antenna body 101 is 500 mm.
Specifically, the fixing plate 103, the U-shaped bracket 104 and the nut 105 are all made of stainless steel.
Specifically, the utility model discloses an antenna body adopts the glass fiber reinforced plastics material to form, light in weight has, high strength, dustproof and waterproof, advantage that corrosion resistance is strong, can adapt to and use under the various adverse circumstances, the precision and the high gain of antenna have been guaranteed, can strengthen the wireless signal transmit-receive ability of antenna, it is very big in the area result of use that the signal is more weak, and install fixed mode nimble various, but fixed board and U type support are through fixing the antenna on the bracing piece, still can install fixedly through the sucking disc of base, adaptability is wide, and antenna assembly convenient and fast, the easy installation and debugging of day, moreover, the operation is thus simple, the firm installation is reliable, therefore, the clothes hanger is strong in practicability.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (8)
1. A high-gain omnidirectional antenna is characterized by comprising an antenna body, a copper tube oscillator, an antenna connector, a fixing plate, a U-shaped support and a nut, wherein the antenna body is arranged in a cylindrical rod-shaped structure, the copper tube oscillator is embedded in the antenna body, a connecting hole is concavely arranged at the lower end of the antenna body, a contact pin is convexly arranged at the bottom of the connecting hole, a groove is concavely arranged at the upper end and the lower end of the antenna connector respectively, a contact pin column is convexly arranged at the bottom of the groove respectively, a first jack is concavely arranged at the upper end of the contact pin column respectively, threads are arranged on the inner peripheral wall of the connecting hole and the outer peripheral wall of the antenna connector, the upper end of the antenna connector can be detachably screwed in the connecting hole, the contact pin can be detachably embedded in the first jack, and the U-shaped support is arranged in parallel up and down, the both ends of U type support are respectively mobile to wear to locate the fixed plate setting, the periphery wall at the both ends of U type support all is equipped with the screw thread, the nut respectively revolve in the both ends setting of U type support, just the nut respectively with the lateral wall butt setting of fixed plate, the lower tip of antenna body with fixed connection can be dismantled to the fixed plate.
2. The high-gain omnidirectional antenna according to claim 1, further comprising a fastening nut, wherein the fixing plate is disposed in an L-shaped configuration, a through hole is concavely disposed at an upper end of the fixing plate, the antenna connector is movably disposed through the through hole, the fastening nut is screwed to a lower end of the antenna connector, and a lower end wall of the antenna body and an upper end wall of the fastening nut are respectively abutted to the upper end wall and the lower end wall of the through hole.
3. The high-gain omnidirectional antenna according to claim 1, further comprising a clip sheet and a screw, wherein a circular arc-shaped groove is concavely formed in the middle of the clip sheet, the screw is respectively detachably screwed to the two ends of the fixed plate and the clip sheet in sequence, the lower end portion of the antenna body is detachably embedded in the circular arc-shaped groove, and the outer peripheral wall of the antenna body is respectively abutted to the inner peripheral wall of the circular arc-shaped groove and the outer peripheral wall of the fixed plate.
4. The high-gain omnidirectional antenna according to claim 1, further comprising a base, wherein a connection portion is convexly disposed at an upper end of the base, a suction cup is disposed at a bottom of the base, the connection portion is disposed in a circular tube shape, an open slot is concavely disposed at an upper end of the connection portion, a pin post is convexly disposed in the open slot, a second insertion hole is concavely disposed at an upper end of the pin post, threads are disposed on an outer peripheral wall of the connection portion, the connection hole is screwed onto the connection portion, and the pin is detachably inserted into the second insertion hole.
5. The high-gain omnidirectional antenna of claim 1, wherein the antenna body is formed from a fiberglass reinforced plastic material.
6. The high-gain omni directional antenna according to claim 1, wherein the outer circumferential wall of the lower end portion of the antenna body is provided with a plurality of anti-slip protrusions.
7. The high-gain omni directional antenna according to claim 1, wherein the outer diameter of the antenna body is 20mm in size and the length of the antenna body is 500mm in size.
8. The high-gain omnidirectional antenna according to claim 1, wherein the fixing plate, the U-shaped bracket and the nut are all formed of a stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120378381.2U CN214227128U (en) | 2021-02-19 | 2021-02-19 | High-gain omnidirectional antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120378381.2U CN214227128U (en) | 2021-02-19 | 2021-02-19 | High-gain omnidirectional antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214227128U true CN214227128U (en) | 2021-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120378381.2U Active CN214227128U (en) | 2021-02-19 | 2021-02-19 | High-gain omnidirectional antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214227128U (en) |
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2021
- 2021-02-19 CN CN202120378381.2U patent/CN214227128U/en active Active
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