CN109449565B - Miniature linkage device capable of vertically lifting remote control antenna - Google Patents
Miniature linkage device capable of vertically lifting remote control antenna Download PDFInfo
- Publication number
- CN109449565B CN109449565B CN201910002244.6A CN201910002244A CN109449565B CN 109449565 B CN109449565 B CN 109449565B CN 201910002244 A CN201910002244 A CN 201910002244A CN 109449565 B CN109449565 B CN 109449565B
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- support arm
- frame
- antenna
- outer cavity
- cavity support
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0641—Single levers, e.g. parallel links
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a miniature linkage device capable of vertically lifting an antenna by remote control, which comprises a prismatic frame, wherein a track is arranged at the lower part of the frame, and a quadrilateral mechanism for lifting the antenna is arranged in the track, and the upper end of the quadrilateral mechanism is connected with the antenna; the side surface of the frame is provided with an outer cavity support arm which is connected with the lower end of the frame, and the outer cavity support arm is provided with a hook; a remote-control resetting device is arranged in the frame and is connected with the outer cavity support arm through a hook; the upper end of the outer cavity support arm is provided with a steel wire which is connected with the quadrilateral mechanism through a pulley arranged on the frame; the device draws in the outer chamber support arm in and blocks the outer chamber support arm through resetting means when accomodating, and the device is used for throwing of field antenna more, and through remote control signal control resetting means after throwing, loosen the outer chamber support arm, because the perpendicular of device can perpendicular ground of the effect of outer chamber support arm erects, and the outer chamber support arm can stimulate the steel wire line at open in-process, thereby drive quadrilateral mechanism and upwards rise the antenna and upwards lift perpendicularly.
Description
Technical Field
The invention relates to the technical field of mechanical transmission, in particular to a miniature linkage device capable of vertically lifting an antenna by remote control.
Background
Lifting devices are very common and very used in daily life, but a traditional lifting mechanism needs to drive a chain or a worm gear to drive by a motor to lift an object, so that the occupied space is large, the structure is complex, and the failure rate is high. And meanwhile, the antenna is not lifted vertically.
Disclosure of Invention
The invention aims to provide a miniature linkage device capable of vertically lifting an antenna by remote control, which is used for solving the problems that in the prior art, a traditional lifting mechanism needs to drive a chain or a worm gear by using a motor to drive so as to realize lifting of an object, the occupied space is large, the structure is complex, the failure rate is high, and the vertical lifting of the antenna is not realized.
The invention solves the problems by the following technical proposal:
The miniature linkage device capable of vertically lifting the antenna by remote control comprises a prismatic frame, wherein a track is arranged at the lower part of the frame, and a quadrilateral mechanism for lifting the antenna is arranged in the track, and the upper end of the quadrilateral mechanism is connected with the antenna; the side surface of the frame is provided with an outer cavity support arm which is connected with the lower end of the frame, and the outer cavity support arm is provided with a hook; a remote-control resetting device is arranged in the frame and is connected with the outer cavity support arm through a hook; the upper end of the outer cavity support arm is provided with a steel wire which is connected with the quadrilateral mechanism through a pulley arranged on the frame; the device draws in the outer chamber support arm in and blocks the outer chamber support arm through resetting means when accomodating, the device is used for throwing of field antenna more, throw the back through remote control signal control resetting means, loosen the outer chamber support arm, because the perpendicular of device can perpendicular ground is erect under the effect of outer chamber support arm, and the outer chamber support arm can stimulate the steel wire line at the in-process that opens, thereby drive quadrilateral mechanism and rise upwards and lift perpendicularly the antenna, device simple structure has practiced thrift a large amount of space fine solution traditional lifting mechanism and need utilize the motor to drive chain or turbine worm transmission to realize lifting of object among the prior art, the space that occupies is great, the while structure is complicated, the fault rate is also higher also not possess the problem that realizes the perpendicular of antenna simultaneously.
Preferably, the resetting device comprises a mounting plate connected with the frame, a remote control receiving device on the mounting plate, an electromagnet connected with the remote control receiving device and a battery for supplying power to the device; the upper side of the mounting plate is provided with a pressure spring, the pressure spring is provided with a central shaft and a connecting plate which are fastened into a whole, and two ends of the connecting plate are provided with stop blocks matched with the hooks; the mounting plate is provided with a small hole matched with the middle shaft, the middle shaft passes through the small hole and is arranged opposite to the electromagnet, when the device is stored, the metal plate is retracted, the pressure spring and the connecting plate are pressed down, the stop blocks at the two ends of the connecting plate clamp hooks on the metal plate, at the moment, the middle shaft passes through the small hole on the mounting plate and is opposite to the electromagnet, the electromagnet is controlled to start through a remote control signal, and the middle shaft provides a transverse force to suck the middle shaft, so that the storage of the device is completed; when the device is thrown, the electromagnet is controlled by a remote control signal to lose magnetic force when the power is cut off, the pressure spring can be restored upwards to push the connecting plate to move upwards so that the metal plate is separated from the control of the connecting plate and is opened outwards, the device is simple in structure, and the device can be completed by only the electromagnet and the remote control device which are commonly used.
Preferably, the quantity of connecting plates is at least 2, and the cross arrangement, through the axis fastening, the cross arrangement can practice thrift the quantity of using of connecting plate, and the cross arrangement is more convenient for the fastening of axis simultaneously, reduces the use of material, makes the connection simpler.
Preferably, the outer cavity support arm comprises a metal plate and a torsion spring connecting the lower end of the metal plate with the lower end of the frame, when the metal plate is folded, the torsion spring is tightened, and when the metal plate is out of constraint, the torsion spring is outwards opened due to the force of restoring the original installation of the torsion spring, so that the device is promoted to be erected vertically on the ground.
Preferably, the steel wire is connected with the lowest intersection point of the quadrilateral mechanism, in order to achieve the maximum stretching height, the lowest intersection point is selected for connection, the intersection point which is located above the pulley after lifting is not selected, otherwise the quadrilateral mechanism may be pulled to be inclined or stretch-bent, and even broken.
Preferably, the length of the central shaft is greater than the length of the compression state of the pressure spring plus the thickness of the mounting plate, so that the central shaft can penetrate through the mounting plate after the pressure spring is pressed down, and the central shaft and the electromagnet can be firmly adsorbed.
Compared with the prior art, the invention has the following advantages:
(1) According to the invention, the device can be vertical to the ground under the action of the force of the outer cavity support arm, the steel wire is pulled by the outer cavity support arm in the opening process, the quadrilateral mechanism is driven to be lifted upwards, so that the antenna is lifted upwards vertically, the device is simple in structure, a large amount of space is saved, the problem that in the prior art, the traditional lifting mechanism needs to drive a chain or a worm gear to drive to lift an object by using a motor, the occupied space is large, the structure is complex, the failure rate is high, and the problem of realizing vertical lifting of the antenna is solved.
(2) When the device is stored, the metal plate is stored, the compression spring and the connecting plate are pressed down, the stop blocks at the two ends of the connecting plate clamp hooks on the metal plate, at the moment, the center shaft passes through the small holes on the mounting plate to be opposite to the electromagnets, then the electromagnets are controlled to be started by remote control signals, and a transverse force is provided for the center shaft to suck the electromagnets, so that the storage of the device is completed; when the device is thrown, the electromagnet is controlled by a remote control signal to lose magnetic force when the power is cut off, the pressure spring can be restored upwards to push the connecting plate to move upwards so that the metal plate is separated from the control of the connecting plate and is opened outwards, the device is simple in structure, and the device can be completed by only the electromagnet and the remote control device which are commonly used.
(3) According to the invention, the number of the connecting plates is at least 2, the connecting plates are mutually crossed, the use number of the connecting plates can be saved by fastening the central shafts through the crossed arrangement, and meanwhile, the crossed arrangement is more convenient for fastening the central shafts, so that the use of materials is reduced, and the connection is simpler.
(4) The outer cavity support arm comprises a metal plate and a torsion spring which connects the lower end of the metal plate with the lower end of the frame, when the metal plate is folded, the torsion spring is tightened, and when the metal plate gets out of constraint, the torsion spring is outwards opened due to the original restoring force of the torsion spring, so that the device is promoted to be erected vertically on the ground.
(5) According to the invention, the steel wire is connected with the lowest intersection of the quadrilateral mechanism, so that the quadrilateral mechanism reaches the maximum stretching height after lifting.
(6) The length of the middle shaft is larger than the length of the compression state of the pressure spring and the thickness of the mounting plate, so that the middle shaft can penetrate through the mounting plate after the pressure spring is pressed down, and the middle shaft and the electromagnet can be firmly adsorbed.
Drawings
FIG. 1 is a schematic view of a three-dimensional device according to the present invention;
FIG. 2 is a schematic perspective view of a reset device according to the present invention;
The reference numerals in the drawings: the antenna comprises a 1-antenna, a 2-quadrilateral mechanism, a 3-steel wire, a 4-metal plate, a 5-pulley, a 6-connecting plate, a 7-electromagnet, an 8-center shaft, a 9-pressure spring and a 10-torsion spring.
Detailed Description
The present invention will be described in further detail with reference to examples, but embodiments of the present invention are not limited thereto.
Example 1:
Referring to fig. 1, a miniature linkage device capable of vertically lifting an antenna 1 by remote control comprises a prismatic frame, wherein a track is arranged at the lower part of the frame, and a quadrilateral mechanism 2 for lifting the antenna 1 is arranged in the track, and the upper end of the quadrilateral mechanism is connected with the antenna 1; the side surface of the frame is provided with an outer cavity support arm which is connected with the lower end of the frame, and the outer cavity support arm is provided with a hook; a remote-control resetting device is arranged in the frame and is connected with the outer cavity support arm through a hook; the upper end of the outer cavity support arm is provided with a steel wire 3 which is connected with the quadrilateral mechanism 2 through a pulley 5 arranged on the frame; the resetting device comprises a mounting plate connected with the frame, a remote control receiving device on the mounting plate, an electromagnet 7 connected with the remote control receiving device and a battery for supplying power to the device, wherein the model of the remote control receiving device adopts KDX DC V-1CH remote control receiving device, and a remote controller matched with the remote control receiving device can be used; as shown in figure 2, the upper side of the mounting plate is provided with a pressure spring 9, the pressure spring 9 is provided with a central shaft 8 and a connecting plate 6 which are fastened into a whole, and two ends of the connecting plate 6 are provided with stop blocks matched with the hooks; the installation board is provided with a small hole matched with the center shaft 8, the center shaft 8 passes through the small hole and is arranged opposite to the electromagnet 7, the device is used for folding the outer cavity support arm and clamping the outer cavity support arm through the connecting plate 6 when being stored, the device is mainly used for throwing the field antenna 1, the electromagnet 7 is controlled to be powered off through a remote control signal after throwing, the outer cavity support arm is loosened, the device can be vertical to the ground under the action of the force of the outer cavity support arm, the outer cavity support arm can pull the steel wire 3 in the expanding process, the quadrilateral mechanism 2 is driven to be lifted upwards, so that the antenna 1 is lifted upwards vertically, the device is simple in structure, a large number of spaces are saved, the problem that a traditional lifting mechanism needs to drive a chain or a worm gear by using a motor to realize lifting of an object in the prior art is solved, the occupied space is large, the structure is complex, and the problem of realizing vertical lifting of the antenna 1 is not realized at the same time.
The number of the connecting plates 6 is 2, the connecting plates are mutually crossed, the two connecting plates are fastened through the center shaft 8, the two ends of each connecting plate 6 are respectively provided with a stop block for clamping the outer cavity support arm, the crossed arrangement can save the use number of the connecting plates 6, meanwhile, the crossed arrangement is more convenient for the fastening of the center shaft 8, the use of materials is reduced, and the connection is simpler; the outer cavity support arm comprises a metal plate 4 and a torsion spring 10 which connects the lower end of the metal plate 4 with the lower end of the frame, when the metal plate 4 is folded, the torsion spring 10 is tightened, and when the metal plate 4 gets out of the binding, the torsion spring 10 is outwards opened due to the original force of the torsion spring 10, so that the device is promoted to stand up vertically on the ground. The steel wire 3 is connected with the lowest intersection of the quadrilateral mechanism 2, so as to achieve the maximum stretching height, the lowest intersection is selected for connection, the intersection above the pulley 5 after lifting is not selected for connection, otherwise, the quadrilateral mechanism 2 may be pulled to be inclined or stretch-bent, and even broken. The length of the center shaft 8 is larger than the length of the compression state of the pressure spring 9 plus the thickness of the mounting plate, so that the center shaft 8 can penetrate through the mounting plate after the pressure spring 9 is pressed down, and the center shaft 8 and the electromagnet 7 can be firmly adsorbed.
Although the application has been described herein with reference to the above-described illustrative embodiments thereof, the foregoing embodiments are merely preferred embodiments of the present application, and it should be understood that the embodiments of the present application are not limited to the above-described embodiments, and that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure.
Claims (4)
1. The utility model provides a but miniature aggregate unit that remote control antenna lifted perpendicularly, includes prismatic frame, its characterized in that: a track is arranged at the lower part of the frame, and a quadrilateral mechanism for lifting the antenna is arranged in the track, and the upper end of the quadrilateral mechanism is connected with the antenna; the side surface of the frame is provided with an outer cavity support arm which is connected with the lower end of the frame, the outer cavity support arm is provided with a hook, and the outer cavity support arm comprises a metal plate and a torsion spring which connects the lower end of the metal plate with the lower end of the frame; the frame is internally provided with a remote-control resetting device which is connected with the outer cavity support arm through a hook, and the resetting device comprises a mounting plate connected with the frame, a remote-control receiving device on the mounting plate, an electromagnet connected with the remote-control receiving device and a battery for supplying power to the device; the upper side of the mounting plate is provided with a pressure spring, the pressure spring is provided with a central shaft and a connecting plate which are fastened into a whole, and two ends of the connecting plate are provided with stop blocks matched with the hooks; the mounting plate is provided with a small hole matched with the middle shaft, and the middle shaft passes through the small hole and is arranged opposite to the electromagnet; the upper end of the outer cavity support arm is provided with a steel wire which is connected with the quadrilateral mechanism through a pulley arranged on the frame.
2. The remotely controllable antenna vertical lift micro linkage of claim 1, wherein: the number of the connecting plates is at least 2, and the connecting plates are arranged in a crossing manner and fastened through the center shaft.
3. The remotely controllable antenna vertical lift micro linkage of claim 1, wherein: the other end of the steel wire is connected with the lowest intersection point of the quadrilateral mechanism.
4. The remotely controllable antenna vertical lift micro linkage of claim 1, wherein: the length of the center shaft is greater than the length of the compression state of the pressure spring plus the thickness of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910002244.6A CN109449565B (en) | 2019-01-02 | 2019-01-02 | Miniature linkage device capable of vertically lifting remote control antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910002244.6A CN109449565B (en) | 2019-01-02 | 2019-01-02 | Miniature linkage device capable of vertically lifting remote control antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109449565A CN109449565A (en) | 2019-03-08 |
| CN109449565B true CN109449565B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910002244.6A Active CN109449565B (en) | 2019-01-02 | 2019-01-02 | Miniature linkage device capable of vertically lifting remote control antenna |
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| CN (1) | CN109449565B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209183711U (en) * | 2019-01-02 | 2019-07-30 | 成都华日通讯技术有限公司 | It is a kind of can remote control antennas orthogonal lifting miniature linkage |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200252970Y1 (en) * | 2001-07-20 | 2001-11-17 | 배종향 | Electric pipe rail trolley |
| KR200331456Y1 (en) * | 2003-07-30 | 2003-11-01 | 송병혁 | Hoist having a vacuum absorption device |
| US20060042879A1 (en) * | 2004-08-18 | 2006-03-02 | Kerem Tepecik | Vertical track device for raising and lowering fixtures thereon |
| CN101624810A (en) * | 2009-08-05 | 2010-01-13 | 燕山大学 | Bridge inspection vehicle |
| EP2901522A4 (en) * | 2012-09-28 | 2016-06-08 | Intel Corp | Hydraulic telescopic antenna mast system and method for operating the same |
| CN203212286U (en) * | 2013-05-06 | 2013-09-25 | 烟台三重技术开发有限公司 | Automatic-positioning secondary lifting mechanism |
| CN203521578U (en) * | 2013-10-08 | 2014-04-02 | 上海航天测控通信研究所 | Radar folding and lifting gear |
| CN105530057B (en) * | 2014-09-28 | 2020-10-16 | 中兴通讯股份有限公司 | Device for quickly connecting antenna feeder terminal |
| WO2017165824A1 (en) * | 2016-03-24 | 2017-09-28 | Lutron Electronics Co., Inc. | Retrofit remote control devices |
| CN106486735A (en) * | 2016-12-14 | 2017-03-08 | 贵州航天特种车有限责任公司 | A kind of for playing perpendicular and lifting dual-mode antenna a lifting device |
| CN207110620U (en) * | 2017-08-17 | 2018-03-16 | 河北省衡水凯锐通讯设备有限公司 | A kind of lifting lamp shaft tower of Fast Installation |
| CN207314964U (en) * | 2017-10-13 | 2018-05-04 | 陕西烽火实业有限公司 | A kind of combined antenna bar and its stringer |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209183711U (en) * | 2019-01-02 | 2019-07-30 | 成都华日通讯技术有限公司 | It is a kind of can remote control antennas orthogonal lifting miniature linkage |
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| CN109449565A (en) | 2019-03-08 |
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Address after: 610045 No. 130 Wuxing Fourth Road, Wuhou New Town Management Committee, Chengdu City, Sichuan Province Applicant after: Chengdu Huari Communication Technology Co.,Ltd. Address before: 610045 No. 130 Wuxing Fourth Road, Wuhou New Town Management Committee, Chengdu City, Sichuan Province Applicant before: CHENGDU HUARI COMMUNICATION TECHNOLOGY Co.,Ltd. |
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