CN115579608A - Stretchable radio frequency antenna - Google Patents
Stretchable radio frequency antenna Download PDFInfo
- Publication number
- CN115579608A CN115579608A CN202211263975.4A CN202211263975A CN115579608A CN 115579608 A CN115579608 A CN 115579608A CN 202211263975 A CN202211263975 A CN 202211263975A CN 115579608 A CN115579608 A CN 115579608A
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- Prior art keywords
- seat
- antenna body
- antenna
- telescopic
- base
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a stretchable radio frequency antenna, which belongs to the technical field of antennas, and is characterized in that an adjusting mechanism is arranged, and a micro rotating cylinder and a micro rotating motor on the adjusting mechanism enable a fixed rod to incline towards any angle in a shield cover, so that an antenna body can incline towards any angle, the multi-angle adjustment and fixation of the antenna body are facilitated, and the signal receiving is facilitated; by arranging the telescopic mechanism, the telescopic mechanism is used for automatically adjusting the length of the antenna body, so that the adjusting efficiency of the antenna body is improved, and the use of a user is facilitated; telescopic machanism cooperation treater is used for removing the signal standard value of predetermineeing in the matching treater according to the signal strength who receives, and the intelligent regulation antenna body extends and the action of retracting, convenience of customers' use. The antenna fixing device is used for solving the technical problems that the antenna in the existing scheme can not be adjusted and fixed in multiple angles and can not be automatically adjusted to extend and retract according to the strength of a signal.
Description
Technical Field
The invention relates to the technical field of antennas, in particular to a stretchable radio frequency antenna.
Background
Radio frequency means electromagnetic frequencies that can radiate into space, ranging from 300kHz to 300 GHz. Radio frequency is radio frequency current, referred to as RF for short, which is a high frequency alternating current variable electromagnetic wave for short, and radio frequency often needs a related antenna structure as a carrier; an antenna, a transducer, a component used in a radio device to transmit or receive electromagnetic waves, operates by means of an antenna, wherever information is transmitted by means of electromagnetic waves.
At present, the length of an antenna is usually adjusted manually when the antenna is used, and the antenna cannot be automatically adjusted to extend or retract according to the strength of a signal, so that inconvenience is brought to a user; when the antenna receives signals, because the positions of the signal transmission are different, the angle of the antenna needs to be adjusted according to the position of the signal transmission, so that the signals are conveniently received.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a stretchable radio frequency antenna, which solves the following technical problems: (1) The antenna cannot be adjusted and fixed in multiple angles, and is inconvenient to receive signals; (2) The antenna can not be automatically adjusted to extend and retract according to the strength of the signal, which brings inconvenience to users.
The purpose of the invention can be realized by the following technical scheme:
a stretchable radio frequency antenna comprises a base, wherein a connecting rod is fixedly mounted at the top of a fixed rod arranged on the base, an antenna body is arranged on the connecting rod in a sliding manner, an adjusting mechanism for adjusting the angle of the antenna body is arranged on the base, and a telescopic mechanism for driving the antenna body to slide is arranged in a protective cover fixedly mounted on one side of the connecting rod;
the antenna comprises an antenna body, and is characterized in that a rotating seat is rotatably mounted on a fixing seat of the adjusting mechanism, an adjusting shaft is rotatably mounted on the adjusting seat fixedly mounted on the rotating seat, a rotating block fixedly mounted at the bottom of a fixing rod is fixedly mounted on the adjusting shaft, a miniature rotating cylinder piston rod fixedly connected with the end of the adjusting shaft is fixedly mounted on one side of the adjusting seat, the rotating shaft fixedly mounted at the bottom of the rotating seat is rotatably arranged in the fixing seat, a miniature rotating motor is fixedly mounted in a groove formed in the bottom of the base, an output shaft of the miniature rotating motor is fixedly connected with the end of the rotating shaft, and a radio frequency module connected with the antenna body is arranged on the fixing seat.
As a further scheme of the invention, a telescopic lead screw is rotatably mounted on a positioning block of the telescopic mechanism, an output shaft of a micro telescopic motor fixedly mounted at the bottom of the positioning block is fixedly connected with the end part of the telescopic lead screw, a lifting block fixedly mounted on one side of the bottom of the antenna body is in threaded connection with the telescopic lead screw, and the positioning block is fixedly mounted on one side of a connecting rod.
As a further scheme of the invention, one side of the connecting rod is provided with a lifting groove for the lifting block to slide.
As a further scheme of the invention, a processor electrically connected with the micro telescopic motor is arranged on the fixed seat, and a signal standard value of signal intensity is preset in the processor.
As a further scheme of the invention, the fixed seat is fixedly arranged on the base, and a plurality of external threads are arranged on the side wall of the fixed seat.
As a further scheme of the invention, a detachable blocking cover is arranged above the base, a mounting seat is fixedly mounted at the bottom of the blocking cover, a plurality of internal threads are arranged in the mounting seat, and the mounting seat is in threaded connection with a fixing seat of the adjusting mechanism.
As a further scheme of the invention, a fixing ring is arranged in the middle of the leather sheath fixed on the top of the blocking cover, and the fixing ring is slidably mounted on the fixing rod.
Compared with the prior art, the invention has the beneficial effects that:
according to the antenna body, the adjusting mechanism is arranged, and the micro rotating cylinder and the micro rotating motor on the adjusting mechanism enable the fixing rod to incline towards any angle in the shield cover, so that the antenna body can incline towards any angle, the antenna body is convenient to adjust and fix at multiple angles, and signals are convenient to receive;
by arranging the telescopic mechanism, the telescopic mechanism is used for automatically adjusting the length of the antenna body, so that the adjusting efficiency of the antenna body is improved, and the use of a user is facilitated; telescopic machanism cooperation treater is used for removing the signal standard value of predetermineeing in the matching treater according to the signal strength who receives, and the intelligent regulation antenna body extends and the action of retracting, convenience of customers' use.
Drawings
Fig. 1 is a schematic diagram of a stretchable rf antenna according to the present invention.
FIG. 2 is a schematic view of the structure of the shield of the present invention.
Fig. 3 is a schematic structural diagram of an adjusting mechanism in the present invention.
FIG. 4 is a schematic view of the inner structure of the shield of the present invention.
Fig. 5 is a schematic structural view of the telescopic mechanism of the present invention.
In the figure: 1. a base; 11. a groove; 2. a shield; 21. a mounting seat; 22. a leather sheath; 23. a fixing ring; 3. fixing the rod; 4. a connecting rod; 41. a lifting groove; 5. an antenna body; 51. a lifting block; 6. a protective cover; 7. a telescoping mechanism; 71. a telescopic lead screw; 72. positioning blocks; 73. a micro telescopic motor; 8. an adjustment mechanism; 81. a fixed seat; 82. rotating the base; 83. an adjusting seat; 84. a micro rotary cylinder; 85. a rotating shaft; 86. a micro-rotating motor; 9. a radio frequency module; 10. a processor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-5, the invention relates to a stretchable radio frequency antenna, which comprises a base 1, wherein an adjusting mechanism 8 for adjusting the angle of an antenna body 5 is arranged on the base 1, a fixed rod 3 is arranged on the base 1, a connecting rod 4 is fixedly arranged at the top of the fixed rod 3, the antenna body 5 is arranged on the connecting rod 4 in a sliding manner, a protective cover 6 is fixedly arranged on one side of the connecting rod 4, a telescopic mechanism 7 for driving the antenna body 5 to slide is arranged in the protective cover 6, the protective cover 6 plays a role in protecting elements of the telescopic mechanism 7, and the situation that the elements of the telescopic mechanism 7 are damaged by impact and the like to influence the operation of the telescopic mechanism 7 and the stretching of the antenna body 5 is avoided, and a plurality of fixing holes are further formed in the base 1, so that the antenna can be conveniently fixed on a platform to be installed through the fixing holes.
Referring to fig. 3 and 4, the adjusting mechanism 8 includes a fixing seat 81, a rotating seat 82 is rotatably mounted on the fixing seat 81, an adjusting seat 83 is fixedly mounted on the rotating seat 82, an adjusting shaft is rotatably mounted on the adjusting seat 83, a rotating block is arranged at the bottom of the fixing rod 3, the rotating block is fixedly mounted on the adjusting shaft, a micro rotating cylinder 84 is fixedly mounted on one side of the adjusting seat 83, a piston rod of the micro rotating cylinder 84 is fixedly connected with the end of the adjusting shaft, a rotating shaft 85 is fixedly mounted at the bottom of the rotating seat 82, the rotating shaft 85 is rotatably arranged in the fixing seat 81, a groove 11 is formed in the bottom of the base 1, a micro rotating motor 86 is fixedly mounted in the groove 11, and an output shaft of the micro rotating motor 86 is fixedly connected with the end of the rotating shaft 85;
the fixing seat 81 is fixedly installed on the base 1, a plurality of external threads are arranged on the side wall of the fixing seat 81, the fixing seat 81 is provided with the radio frequency module 9, the radio frequency module 9 is connected with the antenna body 5 through a circuit, the fixing rod 3 is provided with an opening for the circuit to enter and exit, the fixing rod 3 and the connecting rod 4 are both of a hollow structure, the fixing seat 81 is provided with the processor 10, the processor 10 is electrically connected with the micro telescopic motor 73, and a signal standard value of signal intensity is preset in the processor 10; when the received signal strength is lower than the signal standard value: the micro telescopic motor 73 is started, the output shaft of the micro telescopic motor 73 drives the telescopic lead screw 71 to rotate, the telescopic lead screw 71 rotates to drive the lifting block 51 to move, and then the antenna body 5 is driven to perform telescopic motion; when the received signal strength is higher than the signal standard value: keeping the original state; when the signal transmitted by the signal source is not received, the micro telescopic motor 73 rotates through the telescopic lead screw 71 to drive the antenna body 5 to retract into the connecting rod 4.
Referring to fig. 5, the telescoping mechanism 7 includes a positioning block 72, the positioning block 72 is fixedly mounted on one side of the connecting rod 4, one end of a telescopic screw 71 is rotatably mounted on the positioning block 72, the other end of the telescopic screw 71 is rotatably mounted on the shield 6, a micro telescopic motor 73 is fixedly mounted at the bottom of the positioning block 72, an output shaft of the micro telescopic motor 73 is fixedly connected with the end of the telescopic screw 71, an elevating block 51 is fixedly mounted on one side of the bottom of the antenna body 5, an elevating groove 41 for the elevating block 51 to slide is formed in one side of the connecting rod 4, and the elevating block 51 is in threaded connection with the telescopic screw 71.
Referring to fig. 2, a detachable shield 2 is arranged above a base 1, the shield 2 protects elements in the shield 2, a mounting seat 21 is fixedly mounted at the bottom of the shield 2, a plurality of internal threads are arranged in the mounting seat 21, the mounting seat 21 is in threaded connection with a fixed seat 81 of an adjusting mechanism 8, a leather sheath 22 is arranged at the top of the shield 2, the leather sheath 22 can be stretched, a fixing rod 3 can be conveniently and obliquely arranged in the shield 2, a fixing ring 23 is arranged in the middle of the leather sheath 22, and the fixing ring 23 is slidably mounted on the fixing rod 3; dead lever 3 is when keeping off the interior slope of cover 2, dead lever 3's inclination receives the big or small influence at the 2 tops of fender cover, consequently, antenna body 5's angle of regulation also receives the big or small influence at the 2 tops of fender cover, when the fender cover 2 of different tops size is changed to needs, the mount pad 21 of 2 bottoms of pivoted fender cover, make mount pad 21 and fixing base 81 separation, upwards stimulate fender cover 2, make fender cover 2 along dead lever 3, slide on connecting rod 4 and the antenna body 5, and break away from on the antenna body 5, it can to change new fender cover 2.
Referring to fig. 1-5, the stretchable rf antenna of the present invention operates according to the following principle:
when the length of the antenna body 5 needs to be adjusted: the micro telescopic motor 73 is started, the output shaft of the micro telescopic motor 73 drives the telescopic lead screw 71 to rotate, the telescopic lead screw 71 rotates to drive the lifting block 51 to move, and further the antenna body 5 is driven to perform telescopic motion, and the telescopic mechanism 7 capable of automatically adjusting the telescopic of the antenna body 5 improves the adjusting efficiency and is convenient for a user to use;
the operation in which the processor 10 adjusts the length of the antenna body 5 according to the signal strength is as follows:
when the received signal strength is lower than the signal standard value: the micro telescopic motor 73 drives the antenna body 5 to extend through the rotation of the telescopic lead screw 71;
when the received signal strength is higher than the signal standard value: keeping the original state;
when the signal transmitted by the signal source is not received, the micro telescopic motor 73 rotates through the telescopic lead screw 71 to drive the antenna body 5 to retract into the connecting rod 4.
When the angle of the antenna body 5 needs to be adjusted: the miniature rotating cylinder 84 is started, a piston rod of the miniature rotating cylinder 84 drives the adjusting shaft to rotate, the adjusting shaft drives the fixing rod 3 on the rotating block to rotate, the fixing rod 3 is enabled to be obliquely arranged in the shield cover 2, the antenna body 5 above the fixing rod 3 is enabled to be oblique, the miniature rotating motor 86 is started synchronously, an output shaft of the miniature rotating motor 86 drives the rotating shaft 85 to rotate, the rotating shaft 85 drives the rotating seat 82 to rotate on the fixing seat 81, the fixing rod 3 on the adjusting seat 83 is further driven to rotate, the antenna body 5 above the fixing rod 3 is enabled to do circular motion, the miniature rotating cylinder 84 is matched with the miniature rotating motor 86 to enable the fixing rod 3 to be oblique towards any angle in the shield cover 2, the antenna body 5 can be oblique towards any angle, multi-angle adjustment and fixation of the antenna body 5 are facilitated, and signal receiving is facilitated.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (7)
1. A stretchable radio-frequency antenna comprises a base (1), wherein a connecting rod (4) is fixedly installed at the top of a fixed rod (3) arranged on the base (1), and an antenna body (5) is arranged on the connecting rod (4) in a sliding manner, and is characterized in that an adjusting mechanism (8) used for adjusting the angle of the antenna body (5) is arranged on the base (1), and a telescopic mechanism (7) used for driving the antenna body (5) to slide is arranged in a protective cover (6) fixedly installed on one side of the connecting rod (4);
rotate on fixing base (81) of adjustment mechanism (8) and install and rotate seat (82), rotate on seat (82) and go up fixed mounting's regulation seat (83) and rotate and install the regulating spindle, the turning block fixed mounting that dead lever (3) bottom set up rotates on the regulating spindle, adjust seat (83) one side fixed mounting's miniature revolving cylinder (84) piston rod fixed connection regulating spindle tip, rotation seat (82) bottom fixed mounting's axis of rotation (85) rotate and set up in fixing base (81), recess (11) internal fixed mounting that base (1) bottom was seted up has miniature rotation motor (86), miniature rotation motor (86) output shaft fixed connection axis of rotation (85) tip, be provided with on fixing base (81) and antenna body (5) continuous radio frequency module (9).
2. The stretchable radio-frequency antenna according to claim 1, wherein a telescopic lead screw (71) is rotatably mounted on a positioning block (72) of the telescopic mechanism (7), an output shaft of a micro telescopic motor (73) fixedly mounted at the bottom of the positioning block (72) is fixedly connected with the end of the telescopic lead screw (71), a lifting block (51) fixedly mounted at one side of the bottom of the antenna body (5) is in threaded connection with the telescopic lead screw (71), and the positioning block (72) is fixedly mounted at one side of the connecting rod (4).
3. The stretchable radio-frequency antenna is characterized in that one side of the connecting rod (4) is provided with a lifting groove (41) for the lifting block (51) to slide.
4. The stretchable radio-frequency antenna is characterized in that the fixed seat (81) is provided with a processor (10) electrically connected with the micro-telescopic motor (73), and a signal standard value of signal intensity is preset in the processor (10).
5. The stretchable radio-frequency antenna is characterized in that the fixed seat (81) is fixedly arranged on the base (1), and a plurality of external threads are arranged on the side wall of the fixed seat (81).
6. The stretchable radio-frequency antenna is characterized in that a detachable shield (2) is arranged above the base (1), a mounting seat (21) is fixedly mounted at the bottom of the shield (2), a plurality of internal threads are arranged in the mounting seat (21), and the mounting seat (21) is in threaded connection with a fixing seat (81) of the adjusting mechanism (8).
7. A stretchable radio-frequency antenna according to claim 6, characterized in that a fixing ring (23) is arranged in the middle of a leather sheath (22) fixed on the top of the shield (2), and the fixing ring (23) is slidably mounted on the fixing rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211263975.4A CN115579608B (en) | 2022-10-14 | 2022-10-14 | Stretchable radio frequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211263975.4A CN115579608B (en) | 2022-10-14 | 2022-10-14 | Stretchable radio frequency antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115579608A true CN115579608A (en) | 2023-01-06 |
| CN115579608B CN115579608B (en) | 2023-08-11 |
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ID=84584752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211263975.4A Active CN115579608B (en) | 2022-10-14 | 2022-10-14 | Stretchable radio frequency antenna |
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| Country | Link |
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| CN (1) | CN115579608B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797659A (en) * | 2019-10-24 | 2020-02-14 | 合肥天品电子科技有限公司 | Radar antenna direction revolving stage |
| CN212908049U (en) * | 2020-10-16 | 2021-04-06 | 佛山市华融通天线有限公司 | Elevation angle adjusting structure of vehicle-mounted antenna |
| US20210184348A1 (en) * | 2017-12-22 | 2021-06-17 | Thales Nederland B.V. | Integrated antenna arrangement |
| CN113178682A (en) * | 2021-05-06 | 2021-07-27 | 深圳市中天迅通信技术股份有限公司 | Base station antenna and base station radio frequency equipment for 5G network |
| US20210265725A1 (en) * | 2016-07-11 | 2021-08-26 | Radiarc Technologies, Llc | Wireless telecommunication antenna mount and control system and methods of operating the same |
| CN216161914U (en) * | 2021-08-24 | 2022-04-01 | 万年花 | 5G antenna of angularly adjustable |
-
2022
- 2022-10-14 CN CN202211263975.4A patent/CN115579608B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210265725A1 (en) * | 2016-07-11 | 2021-08-26 | Radiarc Technologies, Llc | Wireless telecommunication antenna mount and control system and methods of operating the same |
| US20210184348A1 (en) * | 2017-12-22 | 2021-06-17 | Thales Nederland B.V. | Integrated antenna arrangement |
| CN110797659A (en) * | 2019-10-24 | 2020-02-14 | 合肥天品电子科技有限公司 | Radar antenna direction revolving stage |
| CN212908049U (en) * | 2020-10-16 | 2021-04-06 | 佛山市华融通天线有限公司 | Elevation angle adjusting structure of vehicle-mounted antenna |
| CN113178682A (en) * | 2021-05-06 | 2021-07-27 | 深圳市中天迅通信技术股份有限公司 | Base station antenna and base station radio frequency equipment for 5G network |
| CN216161914U (en) * | 2021-08-24 | 2022-04-01 | 万年花 | 5G antenna of angularly adjustable |
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| Publication number | Publication date |
|---|---|
| CN115579608B (en) | 2023-08-11 |
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