CN111584994A - Bear portable anti-interference navigation antenna - Google Patents
Bear portable anti-interference navigation antenna Download PDFInfo
- Publication number
- CN111584994A CN111584994A CN202010365988.7A CN202010365988A CN111584994A CN 111584994 A CN111584994 A CN 111584994A CN 202010365988 A CN202010365988 A CN 202010365988A CN 111584994 A CN111584994 A CN 111584994A
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- shell
- antenna
- base
- portable anti
- piggyback
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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
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
-
- 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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Abstract
The invention belongs to the field of antennas, and particularly relates to a backpack portable anti-interference navigation antenna which comprises a shell with a hollow structure, wherein braces are fixedly arranged on one side of the shell and are symmetrically distributed, a base is fixedly arranged on one side of the shell, a connecting plate is welded at the joint of the base and the shell, the connecting plate is embedded in the shell and is in threaded connection with the shell, and a hollow-structure shell is fixedly arranged in the shell and positioned between the shell and the base; through rotating base, with base and shell separation, through rotatory solenoid, with solenoid and lagging separation, it is rotatory that rotatory knob drives the lead screw, makes the movable block drive the antenna boom through connecting the axle bed and removes, and the antenna boom promotes the antenna boom and overturns to suitable position along leading to the groove, makes things convenient for people to adjust the area occupied of shell.
Description
Technical Field
The invention belongs to the field of antennas, and particularly relates to a backpack portable anti-interference navigation 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, or vice versa. In radio equipment, parts used for transmitting or receiving electromagnetic waves, engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all utilize electromagnetic waves to transmit information and all rely on an antenna to work.
In order to solve the problems, the application provides a backpack portable anti-interference navigation antenna.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a backpack portable anti-interference navigation antenna which has the characteristics of space saving, convenience in carrying and antenna height change.
In order to achieve the purpose, the invention provides the following technical scheme: a backpack portable anti-interference navigation antenna comprises a shell with a hollow structure, straps are fixedly arranged on one side of the shell and are symmetrically distributed, a base is fixedly arranged on one side of the shell, a connecting plate is welded at the joint of the base and the shell, the connecting plate is embedded in the shell and is in threaded connection with the shell, and a shell with a hollow structure is fixedly arranged between the shell and the base in the shell;
the lead screw is connected with the movable block, the movable block is externally screwed on the lead screw, the outer side wall of the movable block is located at the position of the lead screw, a connecting shaft seat is fixedly arranged at the position of the lead screw, the connecting shaft seat is far away from one side of the movable block, an antenna frame is rotatably connected with one side of the movable block, the antenna frame is far away from one end of the connecting shaft seat, which is penetrated through the lead screw, the lead screw is externally located, a sleeve plate is arranged in the shell inner sleeve, a screwed pipe is screwed in the sleeve plate, and the screwed pipe is far away from one side of the sleeve plate and welded with the connecting plate.
Preferably, the backpack portable anti-interference navigation antenna is characterized in that a screw cylinder is welded on one side of the shell far away from the base, a notch is formed in one side of the base far away from the connecting plate, and the base is matched with the notch.
Preferably, the backpack portable anti-interference navigation antenna is characterized in that the two ends of the sleeve plate are respectively welded with a limiting plate with a hollow structure, a limiting groove is formed in the joint of the shell and the sleeve plate, and the limiting groove is matched with the limiting plate.
Preferably, the inner wall of the sleeve plate is of an annular structure, and the inner wall of the sleeve plate is provided with threads and meshed with the outer side wall of the solenoid.
Preferably, the backpack portable anti-interference navigation antenna is characterized in that grooves are symmetrically formed in the outer side wall of the shell at the position of the base, mounting plates are hinged to the positions, located on the base, in the grooves, mounting holes are formed in one sides of the mounting plates, and the mounting plates rotate by 0-90 degrees along the grooves.
Preferably, the backpack portable anti-interference navigation antenna is an umbrella-shaped structure among the shell, the antenna rod and the antenna frame.
Preferably, the outer side wall of the sleeve plate is attached to the opening of the shell and is in sliding connection with the opening of the shell.
Preferably, the backpack portable anti-interference navigation antenna is characterized in that a limiting block is welded between the connecting shaft seats on the outer side wall of the movable block, and one end of the limiting block, which is far away from the movable block, is embedded into the shell and is in sliding connection with the shell.
Preferably, the connection position of the connecting shaft seat and the antenna frame is of a concave structure, a rotating shaft is rotatably connected in the connecting shaft seat, and the rotating shaft penetrates through the antenna frame and is rotatably connected with the antenna frame.
Preferably, the backpack portable anti-interference navigation antenna is arranged between the antenna rod and the antenna frame in a triangular shape along the shell.
Compared with the prior art, the invention has the beneficial effects that:
1. through rotating base, with base and shell separation, through rotatory solenoid, with solenoid and lagging separation, it is rotatory that rotatory knob drives the lead screw, makes the movable block drive the antenna boom through connecting the axle bed and removes, and the antenna boom promotes the antenna boom and overturns to suitable position along leading to the groove, makes things convenient for people to adjust the area occupied of shell.
2. Through rotatory lagging, be connected lagging and solenoid to inserting the spiral shell section of thick bamboo in the notch, accomplishing the spiral shell section of thick bamboo through rotatory housing cover and being connected with the notch, thereby make things convenient for people to change the mounting height of shell.
3. Turn out the mounting panel in the recess to along the outside 90 degrees of rotating of recess, be connected mounting panel and ground through external bolt, make things convenient for people to carry out real-time installation and dismantlement to the shell.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the housing and the outer casing of the present invention;
FIG. 3 is a schematic structural diagram of the housing and the antenna mast of the present invention;
FIG. 4 is a schematic structural view of the housing and the movable block of the present invention;
FIG. 5 is a schematic view of the structure between the housing and the strap of the present invention;
FIG. 6 is a cross-sectional view of a deck of the present invention;
in the figure: 1. a housing; 2. a screw cylinder; 3. a notch; 4. a base; 5. a housing; 6. a harness; 7. a groove; 8. mounting a plate; 9. a knob; 10. a through groove; 11. an antenna mast; 12. an antenna frame; 13. a movable block; 14. a screw rod; 15. sheathing; 16. connecting the shaft seat; 17. a limiting block; 18. a limiting groove; 19. a limiting plate; 20. a solenoid; 21. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-6;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram between the housing case 1 and the housing 5 according to the present invention;
fig. 3 is a schematic structural diagram between the housing 5 and the antenna rod 11 in the present invention;
fig. 4 is a schematic structural view between the housing 5 and the movable block 13 in the present invention;
FIG. 5 is a schematic view of the structure between the housing 5 and the strap 15 according to the present invention;
fig. 6 is a cross-sectional view of a race plate 15 of the present invention.
A portable backpack anti-interference navigation antenna comprises a shell 1 with a hollow structure, straps 6 are fixedly arranged on one side of the shell 1, the straps 6 are symmetrically distributed, a base 4 is fixedly arranged on one side of the shell 1, a connecting plate 21 is welded at the joint of the base 4 and the shell 1, the connecting plate 21 is embedded into the shell 1 and is in threaded connection with the shell 1, and a shell 5 with a hollow structure is fixedly arranged between the shell 1 and the base 4 in the shell 1;
In this embodiment: through rotating base 4, separate base 4 and clamshell 1, through rotatory solenoid 20, separate solenoid 20 and lagging 15, it is rotatory that rotatory knob 9 drives lead screw 14, it removes to make movable block 13 drive antenna boom 12 through connecting axle bed 16, antenna boom 12 promotes antenna mast 11 and overturns to suitable position along leading to groove 10, make things convenient for people to adjust the area occupied of shell 5, be connected lagging 15 and solenoid 20, and insert barrel 2 in notch 3, accomplish barrel 2 and notch 3's being connected through rotatory clamshell 1, thereby make things convenient for people to change the mounting height of shell 5, turn out mounting panel 8 from recess 7, and be connected mounting panel 8 and ground through external bolt, make things convenient for people to carry out real-time installation and dismantlement to shell 5.
As shown in fig. 1 and 2;
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram between the housing cover 1 and the housing 5 in the present invention.
In an alternative embodiment, the screw cylinder 2 is welded on one side of the shell 1 away from the base 4, the notch 3 is formed in one side of the base 4 away from the connecting plate 21, and the base 4 is matched with the notch 3.
In an optional embodiment, grooves 7 are symmetrically formed in the outer side wall of the housing 1 at the position of the base 4, a mounting plate 8 is hinged to the position of the base 4 in the groove 7, a mounting hole is formed in one side of the mounting plate 8, and the mounting plate 8 rotates along the groove 7 by 0-90 degrees.
In this embodiment: because the welding of one side that base 4 was kept away from to clamshell 1 has barrel 2, notch 3 has been seted up to one side that connecting plate 21 was kept away from to base 4, base 4 and notch 3 looks adaptation, insert barrel 2 in notch 3, accomplish barrel 2 and notch 3's being connected through rotatory clamshell 1, thereby make things convenient for people to change the mounting height of shell 5, because the position department symmetry that the 1 lateral wall of clamshell is located base 4 has seted up recess 7, the position department that is located base 4 in the recess 7 articulates there is mounting panel 8, the mounting hole has been seted up to one side of mounting panel 8, and mounting panel 8 is 0 degree to 90 degrees along recess 7's rotation angle, turn out mounting panel 8 from recess 7, and be connected mounting panel 8 and ground through external bolt, make things convenient for people to carry out real-time installation and dismantlement to clamshell 1.
As shown in fig. 5 and 6;
FIG. 5 is a schematic view of the structure between the housing 5 and the strap 15 according to the present invention;
fig. 6 is a cross-sectional view of a race plate 15 of the present invention.
In an optional embodiment, limiting plates 19 with a hollow structure are welded at both ends of the sleeve plate 15, a limiting groove 18 is formed at the joint of the shell 5 and the sleeve plate 15, and the limiting groove 18 is matched with the limiting plates 19.
In an alternative embodiment, the inner wall of the strap 15 is of annular configuration and the inner wall of the strap 15 is threaded and engages the outer sidewall of the coil 20.
In an alternative embodiment, the outer side wall of the strap 15 fits into the opening of the housing 5 and is slidably connected thereto.
In this embodiment: because the inner wall of the sleeve plate 15 is of an annular structure, and the inner wall of the sleeve plate 15 is provided with threads and is meshed with the outer side wall of the solenoid 20, people can conveniently connect the sleeve plate 15 with the solenoid 20.
As shown in fig. 3 and 4;
fig. 3 is a schematic structural diagram between the housing 5 and the antenna rod 11 in the present invention;
fig. 4 is a schematic structural view between the housing 5 and the movable block 13 according to the present invention.
In an alternative embodiment, the housing 5, the antenna rod 11 and the antenna frame 12 are in an umbrella structure.
In an alternative embodiment, a limit block 17 is welded on the outer side wall of the movable block 13 between the connecting shaft seats 16, and one end of the limit block 17, which is far away from the movable block 13, is embedded in the housing 5 and is connected with the housing 5 in a sliding manner.
In an alternative embodiment, the connection portion of the connection shaft seat 16 and the antenna frame 12 is a concave structure, and a rotation shaft is rotatably connected to the connection shaft seat 16, and the rotation shaft penetrates through the antenna frame 12 and is rotatably connected to the antenna frame 12.
In an alternative embodiment, the antenna mast 11 and the antenna mount 12 are triangularly configured along the housing 5.
In this embodiment: because be umbrella-type structure between shell 5, antenna mast 11 and the antenna boom 12, antenna boom 12 can adjust the angle of antenna mast 11 when removing, makes things convenient for people to adjust the area occupied of shell 5 in real time.
The working principle and the using process of the invention are as follows: the base 4 is separated from the shell cover 1 by rotating the base 4, the solenoid 20 is separated from the sleeve plate 15 by rotating the solenoid 20, the rotary knob 9 drives the screw rod 14 to rotate, so that the movable block 13 drives the antenna frame 12 to move by connecting the shaft seat 16, the antenna frame 12 pushes the antenna rod 11 to overturn to a proper position along the through groove 10, and the occupied area of the shell 5 is convenient to adjust for people, because the inner wall of the sleeve plate 15 is of an annular structure and the inner wall of the sleeve plate 15 is provided with threads and is meshed with the outer side wall of the solenoid 20, the sleeve plate 15 is convenient to be connected with the solenoid 20 for people, because the side of the shell cover 1, which is far away from the base 4, is welded with the solenoid 2, the side of the base 4, which is far away from the connecting plate 21, is provided with the notch 3, the solenoid 2 is inserted into the notch 3, the connection between the solenoid 2 and the notch 3 is completed by rotating the shell cover 1, thereby facilitating people to change the installation height of the, turning out mounting panel 8 in recess 7 to be connected mounting panel 8 and ground through external bolt, make things convenient for people to carry out real-time installation and dismantlement to shell 5.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a bear portable anti-interference navigation antenna, includes hollow structure's clamshell (1), its characterized in that: braces (6) are fixedly arranged on one side of the shell cover (1), the braces (6) are symmetrically distributed, a base (4) is fixedly arranged on one side of the shell cover (1), a connecting plate (21) is welded at the joint of the base (4) and the shell cover (1), the connecting plate (21) is embedded into the shell cover (1) and is in threaded connection with the shell cover (1), and a shell (5) of a hollow structure is fixedly arranged between the shell cover (1) and the base (4) in the shell cover (1);
a through groove (10) is symmetrically formed in the outer side wall of the shell (5), an antenna rod (11) is rotatably connected to one side in the through groove (10), a lead screw (14) is rotatably connected to the shell (5), a knob (9) is welded to one end, far away from the shell (5), of the lead screw (14), a movable block (13) is connected to the outer thread of the lead screw (14), a connecting shaft seat (16) is fixedly arranged at the position of the outer side wall of the movable block (13) and is located in the through groove (10), an antenna frame (12) is rotatably connected to one side, far away from the movable block (13), of the connecting shaft seat (16), of the antenna frame (12), one end, far away from the connecting shaft seat (16), penetrates through the through groove (10) and is hinged to the antenna rod (11), a sleeve plate (15) is sleeved in the shell (5) outside the lead screw (14), a threaded pipe (20) is screwed in the, one side of the solenoid (20) far away from the sleeve plate (15) is welded with the connecting plate (21).
2. The piggyback portable anti-jamming navigation antenna of claim 1, characterized in that: the shell cover (1) is far away from one side of the base (4) is welded with the screw cylinder (2), the base (4) is far away from one side of the connecting plate (21) and is provided with a notch (3), and the base (4) is matched with the notch (3).
3. The piggyback portable anti-jamming navigation antenna of claim 1, characterized in that: limiting plates (19) with hollow structures are welded at two ends of the sleeve plate (15), a limiting groove (18) is formed in the joint of the shell (5) and the sleeve plate (15), and the limiting groove (18) is matched with the limiting plates (19).
4. The piggyback portable anti-jamming navigation antenna of claim 3, characterized in that: the inner wall of the sleeve plate (15) is of an annular structure, and the inner wall of the sleeve plate (15) is provided with threads and is meshed with the outer side wall of the screw pipe (20).
5. The piggyback portable anti-jamming navigation antenna of claim 1, characterized in that: the utility model discloses a portable electronic device, including clamshell (1), base (4), mounting panel (8), mounting hole, mounting panel (8) and mounting panel (8), the clamshell (1) lateral wall is located the position department symmetry of base (4) is seted up fluted (7), lie in recess (7) the position department of base (4) articulates there is mounting panel (8), just mounting panel (8) are followed the rotation angle of recess (7) is 0 degree to 90 degrees.
6. The piggyback portable anti-jamming navigation antenna of claim 1, characterized in that: an umbrella-shaped structure is formed among the shell (5), the antenna rod (11) and the antenna frame (12).
7. The piggyback portable anti-jamming navigation antenna of claim 1, characterized in that: the outer side wall of the sleeve plate (15) is attached to the opening of the shell (5) and is in sliding connection with the opening.
8. The piggyback portable anti-jamming navigation antenna of claim 1, characterized in that: the outer side wall of the movable block (13) is located between the connecting shaft seats (16) and welded with a limiting block (17), one end of the limiting block (17) far away from the movable block (13) is embedded into the shell (5) and is connected with the shell (5) in a sliding mode.
9. The piggyback portable anti-jamming navigation antenna of claim 1, characterized in that: the connection part of the connection shaft seat (16) and the antenna frame (12) is of a concave structure, a rotating shaft is rotatably connected in the connection shaft seat (16), and the rotating shaft penetrates through the antenna frame (12) and is rotatably connected with the antenna frame (12).
10. The piggyback portable anti-jamming navigation antenna of claim 1, characterized in that: the antenna rod (11) and the antenna frame (12) are arranged in a triangular mode along the shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365988.7A CN111584994B (en) | 2020-04-30 | 2020-04-30 | Bear portable anti-interference navigation antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365988.7A CN111584994B (en) | 2020-04-30 | 2020-04-30 | Bear portable anti-interference navigation antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111584994A true CN111584994A (en) | 2020-08-25 |
| CN111584994B CN111584994B (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010365988.7A Active CN111584994B (en) | 2020-04-30 | 2020-04-30 | Bear portable anti-interference navigation antenna |
Country Status (1)
| Country | Link |
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| CN (1) | CN111584994B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759317A (en) * | 2021-09-08 | 2021-12-07 | 航天南湖电子信息技术股份有限公司 | Umbrella-shaped telescopic mechanism |
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| CN208753496U (en) * | 2018-07-27 | 2019-04-16 | 苏州国华特种线材有限公司 | A kind of antenna structure of foldable |
| CN209045754U (en) * | 2018-11-12 | 2019-06-28 | 上海艾都能源科技有限公司 | Field detection equipment equipped with auxiliary antenna |
| CN209298327U (en) * | 2019-02-18 | 2019-08-23 | 龙亚子 | A kind of collapsible antenna device for electronic equipment |
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| CN201259917Y (en) * | 2008-08-21 | 2009-06-17 | 上海杰盛无线通讯设备有限公司 | Box type structure for portable satellite station |
| CN204088562U (en) * | 2014-09-18 | 2015-01-07 | 上海复亚通信科技有限公司 | A kind of aerial signal of router is without dead angle emitter |
| CN204257798U (en) * | 2014-12-23 | 2015-04-08 | 中国电子科技集团公司第五十四研究所 | A kind of large-scale feed antenna with Automatic-expanding function |
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| CN206148600U (en) * | 2016-08-31 | 2017-05-03 | 陕西天翌天线有限公司 | Slide way type opens up receipts antenna boom fast |
| CN206379456U (en) * | 2017-02-07 | 2017-08-04 | 四川泰克科技有限公司 | A kind of suppressible satellite navigation aerial |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113759317B (en) * | 2021-09-08 | 2024-04-26 | 航天南湖电子信息技术股份有限公司 | Umbrella-shaped telescopic mechanism |
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| Publication number | Publication date |
|---|---|
| CN111584994B (en) | 2021-04-16 |
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