CN109037893B - Antenna supporting mechanism with adjustable height - Google Patents
Antenna supporting mechanism with adjustable height Download PDFInfo
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- CN109037893B CN109037893B CN201810710089.9A CN201810710089A CN109037893B CN 109037893 B CN109037893 B CN 109037893B CN 201810710089 A CN201810710089 A CN 201810710089A CN 109037893 B CN109037893 B CN 109037893B
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- pull rod
- leg
- supporting leg
- supporting
- rod
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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
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Abstract
An antenna supporting mechanism with adjustable height comprises at least three supporting legs (1), a pull rod (2), a pull rod (3), a pull rod (5), a circular tube (4), a circular tube (6), a supporting leg pull rod (7), a supporting leg pull rod (8), an upright post connecting rod fixing part (9), a supporting leg pull rod fixing part (10), a supporting leg seat (11) and a rod fixing part (12), wherein the supporting leg seat (11) is detachably connected with the circular tube (4), the circular tube (4) is detachably connected with the circular tube (6), and the supporting leg seat (11) is movably connected with the supporting legs (1) and movably connected with the pull rod (5); the pull rod (2), the pull rod (3) and the pull rod (5) are connected in a detachable mode, the round pipe (6) and the pull rod (5) are movably connected, and the adjacent supporting legs (1) are movably connected with the supporting leg pull rod (7) and the supporting leg pull rod (8) respectively. The height of the mechanism can be adjusted, the mechanism is convenient to install and disassemble, the mechanism occupies small space after being disassembled, and is convenient to use and good in stability.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of antenna supporting mechanisms, in particular to an antenna supporting mechanism with adjustable height.
[ background of the invention ]
The antenna supporting mechanism is a novel space folding and unfolding mechanism which is researched most enthusiastically in recent years, and is an important component of an expandable antenna. The working state is usually a complex structure with rigid-flexible coupling, which is used for supporting the metal reflective mesh, maintaining the structural precision and maintaining the structural stability. At present, some key problems still exist in the aspects of structure innovation design, ground development test, reliability research and the like of an antenna supporting mechanism.
The height of the antenna supporting mechanism in the prior art can not be adjusted, and a great deal of inconvenience is caused during use.
In view of the above, the present invention is particularly proposed.
[ summary of the invention ]
In order to overcome the defects in the prior art, the invention provides the height-adjustable antenna supporting mechanism, solves the problem that the height of the antenna mechanism can be adjusted, overcomes the problem that the installation and the disassembly are troublesome in the prior art, and provides the supporting mechanism with strong structural stability, which comprises at least three supporting legs, a first pull rod, a second pull rod, a third pull rod, a first round pipe, a second round pipe, a first supporting leg pull rod, a second supporting leg pull rod, a first rod fixing groove, a supporting leg pull rod fixing groove, a supporting leg seat and a second rod fixing groove;
one end of the first circular tube is detachably connected with the leg base, and the other end of the first circular tube is detachably connected with the second circular tube; one end of the supporting leg is movably connected with the supporting leg seat and can rotate in the horizontal direction by taking the supporting leg seat as an axis, and the tail end of the other end of the supporting leg is movably connected with the first pull rod;
the first pull rod, the second pull rod and the third pull rod are detachably connected, and the number of the first pull rod, the number of the second pull rod, the number of the third pull rod and the number of the support legs are equal;
the second round pipe is movably connected with the third pull rod;
and a first supporting leg pull rod and a second supporting leg pull rod are movably connected between the adjacent supporting legs respectively, and the first supporting leg pull rod is fixedly connected with the second supporting leg pull rod in a detachable mode.
Optionally, the number of the legs is three.
Optionally, the second pull rod is composed of at least two detachable pull rods.
Optionally, the top surface of the leg, which is far away from the leg seat, of the leg is detachably and fixedly connected with the first rod fixing groove, and the inner side of the leg, which is close to the leg seat, of the leg is detachably and fixedly connected with the leg pull rod fixing groove.
Optionally, the same height position on the pipe can be dismantled and be connected with three second pole fixed slots.
Optionally, the notches of the first rod fixing groove, the leg pull rod fixing groove and the second rod fixing groove are in a U shape.
Optionally, one end of the first leg pull rod is connected with one end of the second leg pull rod through a nut, and the other end of the first leg pull rod is movably connected with the leg 1 through a pin.
Optionally, the landing leg with the one end of first pull rod is through round pin complex mode swing joint, the other end of first pull rod with second pull rod one end is connected through the mode of screw thread, the other end of second pull rod with third pull rod one end is through threaded connection, the other end of third pull rod with the second pipe is through round pin complex mode swing joint.
Optionally, the support legs are rectangular parallelepiped in shape.
Optionally, the first pull rod, the second pull rod and the third pull rod are all cylindrical pull rods.
The height-adjustable antenna supporting mechanism provided by the invention has the following characteristics:
1. the platform height is adjustable, and the platform height is adjusted through the disassembly and the assembly of the second pull rod and the first round tube.
2. The replacement height can be completed by using a common tool, the disassembly and the assembly are easy to operate, and the integral assembly and disassembly of the mechanism can be realized in a manual mode.
3. The tool-free installation is realized;
4. the mechanism is compact in storage size and convenient to package and transport, and the mechanism is contracted in space through the movable connection of the supporting legs and the supporting leg frame;
5. the processing cost is low, and the precision requirement is low;
6. the installation is finished, the strength is high, the rigidity is high, the supporting bottom can be fixed, and the supporting device can be used in a harsh environment;
7. simple and reliable structure and convenient use.
[ description of the drawings ]
Fig. 1 is a perspective view of an antenna supporting mechanism according to the present invention adjusted to the highest point;
fig. 2 is a perspective view of the antenna supporting mechanism according to the present invention after height adjustment;
FIG. 3 is a schematic view of an assembly structure of a leg base and a cylinder of the antenna supporting mechanism according to the present invention;
fig. 4 and 5 are schematic structural views of the antenna support mechanism provided by the present invention when stowed away.
In the figure:
1. a support leg; 2. a first pull rod; 3. a second pull rod; 4. a first circular tube; 5. a third pull rod; 6. a second circular tube; 7. a first leg link; 8. a second leg link; 9. a first rod fixing groove; 10. a support leg pull rod fixing groove; 11 a leg base; 12. a second rod fixing groove.
[ detailed description ] embodiments
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The terms "top surface" and "side surface" are used only for the description of the relative positional relationship and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
As shown in fig. 1, the leg 1 is movably connected to the leg base 11 by a pin connection, so that the leg 1 can rotate relative to the leg base 11 in the horizontal direction. The number of the supporting legs 1 is at least three, and the supporting leg base 11 is movably connected to form a stable support, the number of the supporting legs 1 is larger, the stability is better, three or four or five supporting legs can be selected, the three supporting legs 1 are preferred, and the economic cost is lowest on the premise of meeting the stability. Leg base 11 and the one end fixed connection of first pipe 4, for example, can adopt the welding, bonding or other mode fixed connection, for example, set up the round hole in leg base 11 central point, the round hole radius is the same with first pipe 4 radius, further round hole internal surface can be equipped with the internal thread, first pipe 4 is equipped with the external screw thread with leg base 11 link, the other end of first pipe 4 adopts the mode of nut to dismantle with pipe 6 to be connected or be equipped with the handle on leg base 11, through first pipe 4 of handle locking.
The terminal one end that has first pull rod 2 through pin complex mode swing joint at landing leg 1 of keeping away from landing leg seat 11 for first pull rod 2 uses landing leg 1 to rotate in vertical direction as the axle, the first pull rod 2 other end is connected through the mode of screw thread with 3 one end of second pull rod, the other end and the 5 one end of third pull rod of second pull rod 3 pass through threaded connection, the other end and the second pipe 6 of third pull rod 5 pass through pin complex mode swing joint, make third pull rod 5 use second pipe 6 to rotate in vertical direction as the axle, the quantity and first pull rod 2 of landing leg 1, second pull rod 3, the quantity of third pull rod 5 is all the same, all be three. The second pull rod 3 can be detached from the first pull rod 2 and the third pull rod 5 through the connection mode of the nut.
Further, second pull rod 3 can be formed by connecting two piece at least pull rod detachable, adopts the connected mode of nut, adapts to different length demands, and third pull rod 5 and 6 swing joint of second pipe, and first pull rod 2 and landing leg 1 swing joint, therefore second pull rod 3 can set to a plurality of connecting rods or a connecting rod to actual demand is certain.
After landing leg 1 is connected with landing leg seat 11, expand landing leg 1 and form stable supporting structure, again between the adjacent landing leg 1, swing joint has landing leg pull rod 7, landing leg pull rod 8 respectively, if through pin complex mode swing joint for landing leg 1 that first landing leg pull rod 7, second landing leg pull rod 8 use corresponding connection is the axle, can universal rotation, and first landing leg pull rod 7 adopts the mode of nut to be connected with the junction of second landing leg pull rod 8.
Further, for convenient dismantlement or installation, it can dismantle first pole fixed slot 9 of fixed connection to keep away from 11 position top surfaces of landing leg seat on landing leg 1, dismantle fixedly connected with landing leg pull rod fixed slot 10 in the 11 position inboards of neighbouring landing leg seat on landing leg 1, and can dismantle with the high position on second pipe 6 and be connected with three pole second fixed slot 12, first pole fixed slot 9, landing leg pull rod fixed slot 10, the notch of second pole fixed slot 12 is "U" style of calligraphy or three-quarter circular form, and with first landing leg pull rod 7, second landing leg pull rod 8, first pull rod 2, second pull rod 3, third pull rod 5 establishes to cylindrically, landing leg 1 is the cuboid shape.
During installation, prop open three landing leg 1, and adorn first pipe 4 in the round hole of landing leg seat 11 central point, the round hole position is as shown in figure 3, through first pipe 4 of handle locking, second pipe 6 of stand structure passes through the cooperation location with first pipe 4, adopt fix with screw, third pull rod 5 of stand structure passes through the cooperation with second pull rod 3, the terminal surface location is fixed with nut locking, pull rod 2 of support leg structure aligns through the terminal surface with pull rod 3, nut locking is fixed, pass through terminal surface alignment with first landing leg pull rod 7 and second landing leg pull rod 8, nut locking is fixed, this state is the height of the two pipes of platform, the height of the two pipes of platform indicates the state that second pipe 6 and first pipe 4 lock with the nut.
As shown in fig. 2, when the height needs to be adjusted, the pull rod 3 is disassembled by loosening the nuts on the first pull rod 2 and the third pull rod 5 which are respectively connected with the two ends of the second pull rod 3, the second pull rod 3 can be disassembled by a plurality of pull rods according to the actually required height, the handle of the leg base 11 and the nut between the first round pipe 4 and the second round pipe 6 are loosened, the first round pipe 4 is disassembled, the second round pipe 6 is installed on the leg base 11, the handle is screwed down, the principle of the second round pipe 6 is the same as that of the second pull rod 3, the second round pipe 6 is also composed of a plurality of round pipes which are detachably connected, and the height of the second round pipe 6 determines the number of the disassembled round pipes according to the actual height.
During disassembly, nuts of all connecting pieces are loosened, the second pull rod 3 is disassembled, the first pull rod 2 is clamped into a first rod fixing groove 9 formed in the top surface of the supporting leg 1 respectively, the third pull rod 5 is connected with the second round pipe 6 through pin matching, the third pull rod 5 is clamped into a corresponding second rod fixing groove 12 formed in the second round pipe 6 respectively, the first supporting leg pull rod 7 and the second supporting leg pull rod 8 are clamped into a supporting leg pull rod fixing groove 10 formed in the inner side of the supporting leg 1 respectively, disassembly of the mechanism is achieved, and the supporting leg 1 is rotated to be in a storage state, as shown in fig. 5.
Further disassembly, when the support leg 1 is also disassembled integrally, the second circular tube 6 is retained, and when the first circular tube 4 and the pull rod are disassembled, as shown in fig. 4.
The above is a column structure.
The supporting legs 1 are rotated and folded to reach a collection state, the occupied space is small, and the structural space is effectively utilized. The landing leg 1 is opened to the landing leg seat 11 relatively, and first landing leg pull rod 7, second landing leg pull rod 8 pass through the nut and connect, and the whole supporting leg of this structure is rigid body structure, and is very stable, the above be supporting leg structure.
Through two kinds of dismantlement modes can make this mechanism occupation space little, and structural space effectively utilizes, and the whole supporting leg of this mechanism can use to be rigid body structure moreover, further increases stability.
The height-adjustable antenna supporting mechanism provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the invention without departing from the inventive concept, and those improvements and modifications are also within the scope of the invention as defined in the appended claims.
Claims (10)
1. An antenna supporting mechanism with adjustable height which characterized in that: the support leg fixing device comprises at least three support legs (1), a first pull rod (2), a second pull rod (3), a third pull rod (5), a first round pipe (4), a second round pipe (6), a first support leg pull rod (7), a second support leg pull rod (8), a first rod fixing groove (9), a support leg pull rod fixing groove (10), a support leg seat (11) and a second rod fixing groove (12);
one end of the first circular tube (4) is detachably connected with the supporting leg seat (11), and the other end of the first circular tube is detachably connected with the second circular tube (6); one end of the supporting leg (1) is movably connected with the supporting leg seat (11) and can rotate in the horizontal direction by taking the supporting leg seat (11) as an axis, and the tail end of the other end of the supporting leg is movably connected with the first pull rod (2);
the first pull rod (2), the second pull rod (3) and the third pull rod (5) are detachably connected, and the number of the first pull rod (2), the number of the second pull rod (3), the number of the third pull rod (5) and the number of the support legs (1) are equal;
the second round pipe (6) is movably connected with the third pull rod (5);
a first supporting leg pull rod (7) and a second supporting leg pull rod (8) are movably connected between the adjacent supporting legs (1), and the first supporting leg pull rod (7) is fixedly connected with the second supporting leg pull rod (8) in a detachable mode.
2. The height adjustable antenna support mechanism of claim 1, wherein: the number of the supporting legs (1) is three.
3. The height adjustable antenna support mechanism of claim 2, wherein: the second pull rod (3) is composed of at least two detachable pull rods.
4. The height adjustable antenna support mechanism of claim 3, wherein: keep away from on landing leg (1) the top surface of landing leg seat (11) position can dismantle the first pole fixed slot of fixed connection, fixedly connected with landing leg pull rod fixed slot (10) can be dismantled to the inboard of neighbouring landing leg seat (11) position on landing leg (1).
5. The height adjustable antenna support mechanism of claim 4, wherein: and the second round pipe (6) is detachably connected with three second rod fixing grooves (12) at the same height position.
6. The height adjustable antenna support mechanism of any one of claims 2 to 5, wherein: the notches of the first rod fixing groove (9), the supporting leg pull rod fixing groove (10) and the second rod fixing groove (12) are U-shaped.
7. The height adjustable antenna support mechanism of claim 6, wherein: one end of the first supporting leg pull rod (7) is connected with one end of the second supporting leg pull rod (8) through a nut, and the other end of the first supporting leg pull rod is movably connected with the supporting leg (1) through a pin.
8. The height adjustable antenna support mechanism of claim 7, wherein: landing leg (1) with first pull rod (2) one end is through round pin complex mode swing joint, the other end of first pull rod (2) with the one end of second pull rod (3) is connected through the mode of screw thread, the other end of second pull rod (3) with the one end of third pull rod (5) is through threaded connection, the other end of third pull rod (5) with second pipe (6) are through round pin complex mode swing joint.
9. The height adjustable antenna support mechanism of claim 8, wherein: the supporting leg (1) is in a cuboid shape.
10. The height adjustable antenna support mechanism of claim 9, wherein: the first pull rod (2), the second pull rod (3) and the third pull rod (5) are all cylindrical pull rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810710089.9A CN109037893B (en) | 2018-07-02 | 2018-07-02 | Antenna supporting mechanism with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810710089.9A CN109037893B (en) | 2018-07-02 | 2018-07-02 | Antenna supporting mechanism with adjustable height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109037893A CN109037893A (en) | 2018-12-18 |
| CN109037893B true CN109037893B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810710089.9A Active CN109037893B (en) | 2018-07-02 | 2018-07-02 | Antenna supporting mechanism with adjustable height |
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| Country | Link |
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| CN (1) | CN109037893B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044740A (en) * | 2021-03-10 | 2021-06-29 | 安徽送变电工程有限公司 | Deep foundation pit operation integrated intelligent machine system and operation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725810A (en) * | 2009-11-17 | 2010-06-09 | 海洋王照明科技股份有限公司 | telescopic tripod |
| CN204611267U (en) * | 2015-05-14 | 2015-09-02 | 中船重工中南装备有限责任公司 | Lightweight support |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101075697A (en) * | 2007-07-04 | 2007-11-21 | 李爱民 | Portable antenna pole and portable mounter |
| WO2010111544A1 (en) * | 2009-03-25 | 2010-09-30 | Brunson Instrument Company | Metrology grade light weight tripod |
| KR100947489B1 (en) * | 2009-12-11 | 2010-03-17 | 유은수 | A fixing device of movable antenna |
| CN202484551U (en) * | 2011-10-29 | 2012-10-10 | 诸法 | Supporting device |
| CN102945999B (en) * | 2012-11-27 | 2014-12-10 | 中国人民解放军国防科学技术大学 | Radar/antenna support |
-
2018
- 2018-07-02 CN CN201810710089.9A patent/CN109037893B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725810A (en) * | 2009-11-17 | 2010-06-09 | 海洋王照明科技股份有限公司 | telescopic tripod |
| CN204611267U (en) * | 2015-05-14 | 2015-09-02 | 中船重工中南装备有限责任公司 | Lightweight support |
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| Publication number | Publication date |
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| CN109037893A (en) | 2018-12-18 |
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