WO2014198224A1 - 一体式及可拆分便携式卫星通信站 - Google Patents
一体式及可拆分便携式卫星通信站 Download PDFInfo
- Publication number
- WO2014198224A1 WO2014198224A1 PCT/CN2014/079730 CN2014079730W WO2014198224A1 WO 2014198224 A1 WO2014198224 A1 WO 2014198224A1 CN 2014079730 W CN2014079730 W CN 2014079730W WO 2014198224 A1 WO2014198224 A1 WO 2014198224A1
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- WO
- WIPO (PCT)
- Prior art keywords
- azimuth
- transmission mechanism
- base
- pitch
- locking ring
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
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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
- H01Q1/125—Means for positioning
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
Definitions
- the present invention relates to a satellite communication portable station, and more particularly to an integrated and detachable portable satellite communication station.
- the satellite communication portable station is a portable ultra-small-scale satellite communication station that forms a satellite communication network through links with the Earth's terrestrial orbit communication satellites, and supports multimedia communication services such as voice, data, audio and video, and wide area network access. It is a good means to realize remote data transmission, accident site emergency communication and live video broadcasting.
- the satellite communication portable station adopts a three-axis servo system of azimuth, pitch and polarization, which can realize one-button automatic star. Since the satellite communication station has high requirements on the accuracy of the star and has specific requirements on the star speed, the azimuth and pitch transmission mechanism needs to adopt a precision transmission mechanism with a large transmission ratio. This has resulted in the existing satellite communication portable station being bulky, heavy, inconvenient to pack, and poor in transportability.
- the technical problem to be solved by the present invention is to provide an integrated satellite communication portable station that is small in size, light in weight, convenient to carry, and has higher transmission precision, in view of the above-mentioned deficiencies of the prior art.
- an integrated portable satellite communication station comprising an azimuth transmission mechanism, a pitch transmission mechanism and an antenna, and a pitch transmission mechanism is connected above the azimuth transmission mechanism;
- the azimuth transmission mechanism includes a base, an azimuth axis, an azimuth motor and an azimuth turntable, wherein an azimuth axis is disposed in a vertical direction perpendicular to the base, and the azimuth motor and the azimuth turntable are sequentially disposed on the azimuth axis from top to bottom;
- the pitch transmission mechanism includes a tilting base, a pitching motor, a rotating shaft and an antenna frame, a tilting base pin connected to the azimuth turntable, the azimuth motor is located in the tilting base, and the pitching motor is disposed on the tilting base
- a rotating shaft is disposed in a horizontal direction of the pitching motor, and an antenna frame is respectively disposed at two ends of the rotating shaft; the antenna is located on the antenna
- a pitch harmonic reducer is respectively disposed on the rotating shaft and on both sides of the pitching motor. Further, a flange for fixing the antenna frame is respectively disposed outside the pitch harmonic reducer.
- an azimuth harmonic reducer is placed on the azimuth axis.
- a detachable portable satellite communication station including an azimuth transmission mechanism, a pitch transmission mechanism, an antenna, and a stellar control chassis, wherein
- the azimuth transmission mechanism includes a base, an azimuth axis, an azimuth motor and an azimuth turntable.
- the azimuth axis is vertically disposed on the base, the azimuth turntable is fixed on the azimuth axis, and the azimuth reversing motor is disposed above the azimuth turntable and passes through the azimuth turntable Fixed connection to the azimuth axis;
- the pitching mechanism includes a pitching base, a pitching motor, a rotating shaft and an antenna frame.
- the pitching base is connected to the upper part of the azimuth turntable by a pin, and the azimuth motor is located at the bottom of the central groove of the pitching base, and the pitching motor setting In the upper part of the central groove of the pitch base, the rotating shaft sequentially passes through one side of the groove in the horizontal direction, the pitching motor and the other side of the groove, and the two ends of the antenna frame are respectively mounted on the left and right sides of the pitch base.
- the antenna is mounted on the antenna frame.
- the base is detachably mounted on the stellar control cabinet, and the stellar control cabinet is used to control the azimuth transmission mechanism and the pitch transmission mechanism.
- the locking mechanism is further included, and the locking mechanism is fixed on the stellar control chassis, and the stellar control chassis and the base are detachably connected by the locking mechanism.
- the locking mechanism includes a left locking ring, a connecting rod, a right locking ring and a locking handle, and the left locking ring and the right locking ring are both semi-circular and symmetrically disposed on the left and right sides of the locking mechanism
- One end of the left locking ring is rotatably connected to one end of the locking handle, and one end of the right locking ring is rotatably connected to one end of the connecting rod, and the other end of the connecting rod is rotatably mounted on the locking handle;
- the inner side of the left and right locking rings are also provided with claws.
- the locking mechanism fixes the base by clamping the base by the left locking ring and the right locking ring.
- FIG. 1 is a schematic structural view of an integrated portable satellite communication station of the present invention
- Figure 2 is a perspective view of the pitch transmission mechanism and the azimuth transmission mechanism of the integrated portable satellite communication station
- Figure 3 is a cross-sectional view of the pitch transmission mechanism and the azimuth transmission mechanism of the integrated portable satellite communication station;
- Figure 4 is a schematic structural view of a detachable portable satellite communication station of the present invention.
- Figure 5 is a perspective view of the pitch transmission mechanism and the azimuth transmission mechanism of the detachable portable satellite communication station
- Figure 6 is a cross-sectional view of the pitch transmission mechanism and the azimuth transmission mechanism of the detachable portable satellite communication station;
- Figure 7 is a schematic structural view of a locking mechanism
- Figure 8 (a) is a schematic view of the base when it is fixed on the stellar control cabinet; (b) is a schematic view when the locking mechanism is released; (c) is a schematic view when the base is separated from the stellar control cabinet.
- 6-Pitching motor 7-turning shaft, 8-antenna frame, 9-pitch harmonic reducer, 10- flange, 11- manual turntable, 12-azimuth harmonic reduction, 13-locking mechanism, 14 - Star search control chassis, 15-left locking ring,
- inside and outside means that the direction toward the inside of the device is internal with respect to the device itself, and vice versa, rather than the specific definition of the device mechanism of the present invention.
- left and right means that when the reader is facing the drawing, the left side of the reader is left, and the right side of the reader is right, rather than the specific limitation of the device mechanism of the present invention. .
- connection may be a direct connection between components or an indirect connection between components through other components.
- FIG. 1 is a schematic structural view of an integrated portable satellite communication station of the present invention
- FIG. 2 is a perspective view of a pitch transmission mechanism and an azimuth transmission mechanism of an integrated portable satellite communication station
- FIG. 3 is an integrated portable satellite communication station.
- FIG. 4 is a schematic structural view of a detachable portable satellite communication station of the present invention
- FIG. 5 is a perspective view of a pitch transmission mechanism and an azimuth transmission mechanism of the detachable portable satellite communication station
- 6 is a sectional view of the pitch transmission mechanism and the azimuth transmission mechanism of the detachable portable satellite communication station
- FIG. 7 is a schematic structural view of the locking mechanism
- FIG. 8) is a schematic view when the base is fixed on the stellar control chassis
- ) is a schematic diagram when the locking mechanism is released
- (c) is a schematic diagram when the base is separated from the star search control chassis.
- an integrated portable satellite communication station of the present invention includes an azimuth transmission mechanism, a pitch transmission mechanism and an antenna, and a pitch transmission mechanism is connected above the azimuth transmission mechanism;
- the azimuth transmission mechanism includes a base 1, Azimuth axis 2, azimuth motor 3 and azimuth turntable 4, perpendicular to the bottom
- the vertical direction of the seat 1 is provided with an azimuth axis 2, and the azimuth motor 3 and the azimuth turntable 4 are sequentially disposed on the azimuth axis 2 from top to bottom;
- the pitch transmission mechanism includes a pitch base 5 and a pitching motor 6, Rotating shaft 7 and antenna frame 8, a tilting base 5 pin is connected to the azimuth turntable 4, the azimuth motor 3 is located in the tilting base 5, and the pitching motor 6 is disposed on the tilting base 5, tilting
- a rotating shaft 7 is disposed in the horizontal direction of the motor 6 and an antenna frame 8 is disposed at each end of the rotating shaft 7; the antenna is located on the antenna frame
- the entire pitch transmission mechanism and the azimuth transmission mechanism are integrated, and the antenna is lifted and lowered by the pitch transmission mechanism.
- the pitching motor 6 provides power to drive the rotation shaft 7 to rotate, thereby causing the left antenna frame 8 to pitch and swing.
- the azimuth motor 3 provides power to rotate the azimuth turntable 4, and the azimuth turntable 4 and the tilt base 5 are connected by a pin, so the azimuth turntable 4 is driven again.
- the entire pitching mechanism is rotated in a plane.
- a pitch harmonic reducer 9 is provided on the rotating shaft 7 and on both sides of the pitching motor 6. Pitch Harmonic Reducer 9 Pitching the motor 6 Rotate to stop the deceleration, that is, the antenna can be decelerated when the angle is adjusted, and the antenna can be reinforced.
- a flange 10 for fixing the antenna frame 8 is provided outside the pitch harmonic reducer 9 as described above.
- Flange 10 Fixed pitch harmonic reducer 9 and the positional relationship to the antenna frame 8 to avoid small swings or deviations when the antenna is lifted or lowered.
- An azimuth harmonic reducer 12 is placed on the azimuth axis 2. It can rotate the motor to stop the deceleration and protect the safety of the whole machine and the surrounding environment.
- the azimuth transmission mechanism includes a base 1, an azimuth axis 2, an azimuth motor 3 and an azimuth turntable 4, and the azimuth axis 2 is vertically disposed on the base 1,
- the azimuth turntable 4 is fixed on the azimuth axis 2, and the azimuth turntable motor 3 is disposed above the azimuth turntable 4, and is fixedly connected to the azimuth axis 2 through the azimuth turntable 4;
- the pitching mechanism includes a pitching base 5, a pitching motor 6, a rotating shaft 7, and an antenna frame 8.
- the pitching base 5 is connected to the upper portion of the azimuth turntable 4 by a pin, and the azimuth motor 3 is located at the center of the pitching base 5.
- the pitching motor 6 is disposed at an upper portion of the central recess of the pitch base 5, and the rotating shaft 7 sequentially passes through one side of the groove in the horizontal direction, the pitching motor 6 and the other side of the groove, the antenna frame
- the two ends are respectively mounted on the flanges 10 on the left and right sides of the pitch base 5; the antennas are mounted on the antenna frame 8.
- the base 1 is detachably mounted on the stellar control chassis 14, and the stellar control chassis 14 is used to control the positional drive mechanism and the pitch drive mechanism. Also included is a locking mechanism 13, the locking mechanism 13 is fixed to the stellar control cabinet 14, and the stellar control cabinet 14 and the base 1 are detachably connected by the locking mechanism 13.
- the locking mechanism 13 includes a left locking ring 15, a connecting rod 16, a right locking ring 17, and a locking handle 18.
- the left locking ring 15 and the right locking ring 17 are both semi-circular and symmetric.
- the two sides of the left locking ring 15 are rotatably connected to one end of the locking handle 18, and one end of the right locking ring 17 is rotatably connected with one end of the connecting rod 16, the connecting rod
- the other end of the 16 is rotatably mounted on the locking handle 18; when the locking handle 18 is in close contact with the right locking ring 17, the left locking ring 15 and the right locking ring 17 are in a tightened state; the locking handle 18 is away When the right locking ring 17 is locked, the left locking ring 15 and the right locking ring 17 are in an unfolded state.
- the inside of the left locking ring 15 and the right locking ring 17 are also provided with claws.
- the locking mechanism 13 holds the base 1 by the left locking ring 15 and the right locking ring 17, thereby fixing
- the base 1 of the figure (a) is fixed to the stellar control cabinet 14, and the two are connected and fixed by a locking mechanism 13.
- the lower end of the base 1 is fitted to the left locking ring 15 of the locking mechanism 13. with Between the right locking ring 17, and locked by the left locking ring 15 and the right locking ring 17; when the portable station needs to be split and recovered, the locking of the locking mechanism is grasped in the figure (b)
- the handle 18 pulls the locking handle 18 outward, and the left locking ring 15 and the right locking ring 17 of the locking mechanism 13 expand outward until the claws on the inner side of the locking ring are completely retracted. At this time, the locking mechanism The pressing and fixing action on the azimuth base disappears.
- the azimuth pitching mechanism is pulled up and the portable station is split into two separate parts.
- the above is only the embodiment of the present invention, and the description thereof is more specific and detailed, but it is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention.
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- Electromagnetism (AREA)
- Radio Relay Systems (AREA)
Abstract
本发明的一体式便携式卫星通信站,包括方位传动机构、俯仰传动机构和天线,俯仰传动机构连接在方位传动机构上方,天线安装在俯仰传动机构顶端。本发明的可拆分便携式卫星通信站,包括方位传动机构、俯仰传动机构、天线和寻星控制机箱,俯仰传动机构连接在方位传动机构上方,天线安装在俯仰传动机构顶端,方位传动机构的底座可拆卸地安装在寻星控制机箱上。本发明提供的装置体积小,重量轻,运输携带方便,传动精度高,使用起来速率更快,调整角度更加迅速。
Description
一体式及可拆分便携式卫星通信站 技术领域
本发明涉及一种卫星通信便携站,特别是一体式及可拆分便携式卫星通信 站。
背景技术
卫星通信便携站是一种可携带的超小口径的卫星通信站,它通过与地球同 歩轨道通信卫星的链路形成卫星通信网络, 支持语音、 数据、 音视频和广域网 接入等多媒体通信业务, 是实现远程数据传输、 事故现场应急通信和现场视频 转播等业务的良好手段。卫星通信便携站采用方位、俯仰、极化三轴伺服系统, 可以实现一键全自动对星。 由于卫星通信站对于对星精度要求较高, 对星速度 有特定的要求, 因此,其方位、俯仰传动机构需采用大传动比的精密传动机构。 这造成了现有的卫星通信便携站的体积较大、 重量重、 装箱不方便、 运输携带 性差。
发明内容
本发明需要解决的技术问题是针对上述现有技术的不足,而提供一种体积 小, 重量轻, 携带方便, 传动精度更高的一体式卫星通信便携站。
为解决上述技术问题, 本发明采用的技术方案是: 一种一体式便携式卫星 通信站, 包括方位传动机构, 俯仰传动机构和天线, 俯仰传动机构连接在方位 传动机构上方; 所述方位传动机构包括底座, 方位轴, 方位歩进电机和方位转 台, 在垂直于底座的竖直方向设有方位轴, 方位歩进电机和方位转台从上往下 依次设置在方位轴上; 所述俯仰传动机构包括俯仰基座, 俯仰歩进电机, 转动 轴和天线架, 俯仰基座插销连接在所述方位转台上, 所述方位歩进电机位于俯 仰基座内, 俯仰歩进电机设在俯仰基座上, 俯仰歩进电机的水平方向内设有转 动轴, 在转动轴的两端分别设有天线架; 所述天线位于天线架上。
进一歩地,在转动轴上且位于俯仰歩进电机的两侧分别设置一个俯仰谐波 减速机。
进一歩地,在所述的俯仰谐波减速机的外侧分别设置一个用于固定天线架 的法兰盘。
进一歩地, 在方位轴上设置一个手动转盘。
进一歩地, 在方位轴上设置一个方位谐波减速机。
还提供了一种可拆分便携式卫星通信站, 包括方位传动机构、 俯仰传动机 构、 天线和寻星控制机箱, 其中,
方位传动机构包括底座、 方位轴、 方位歩进电机和方位转台, 方位轴竖直 地设置在底座上, 方位转台固定在方位轴上, 方位歩进电机设置在方位转台上 方, 并穿过方位转台与方位轴固定连接;
俯仰传动机构包括俯仰基座、 俯仰歩进电机、 转动轴和天线架, 俯仰基座 通过插销连接在方位转台的上部, 方位歩进电机位于俯仰基座的中部凹槽底 部, 俯仰歩进电机设置在俯仰基座的中部凹槽上部, 转动轴沿水平方向依次穿 过凹槽的一侧、 俯仰歩进电机和凹槽的另一侧, 天线架两端分别安装在俯仰基 座左右两侧的的法兰盘上; 天线安装在天线架上。
进一歩地, 底座可拆卸地安装在寻星控制机箱上, 寻星控制机箱用于控制 方位传动机构和俯仰传动机构。
进一歩地, 还包括锁紧机构, 锁紧机构固定在寻星控制机箱上, 寻星控制 机箱和底座通过锁紧机构实现可拆卸连接。
进一歩地, 锁紧机构包括左锁紧环、 连杆、 右锁紧环和锁紧手柄, 左锁紧 环和右锁紧环均为半圆弧形并对称地设置在锁紧机构的左右两边,左锁紧环的 一端与锁紧手柄的一端能转动地连接,右锁紧环的一端与连杆的一端能转动地 连接,连杆的另一端能转动地安装在锁紧手柄上;锁紧手柄紧贴在右锁紧环时, 左锁紧环和右锁紧环处于收紧状态; 锁紧手柄离开右锁紧环时, 左锁紧环和右 锁紧环处于展开状态。
进一歩地, 左锁紧环和右锁紧环的内侧还设置有凸爪。
进一歩地, 锁紧机构通过左锁紧环和右锁紧环夹持底座来实现底座的固 定。
有益效果为: 本发明提供的装置体积小, 重量轻, 运输携带方便, 传动精 度高, 使用起来速率更快, 调整角度更加迅速。
附图说明
图 1是本发明一体式便携式卫星通信站的结构示意图;
图 2 是一体式便携式卫星通信站的俯仰传动机构和方位传动机构的立体 图;
图 3 是一体式便携式卫星通信站的俯仰传动机构和方位传动机构的剖面 图;
图 4是本发明可拆分便携式卫星通信站的结构示意图;
图 5 是可拆分便携式卫星通信站的俯仰传动机构和方位传动机构的立体 图;
图 6 是可拆分便携式卫星通信站的俯仰传动机构和方位传动机构的剖面 图;
图 7是锁紧机构的结构示意图;
图 8中 (a) 是底座固定在寻星控制机箱上时的示意图; (b ) 是锁紧机构 松开时的示意图; (c ) 是底座脱离寻星控制机箱时的示意图。
其中, 1-底座, 2-方位轴, 3-方位歩进电机, 4-方位转台, 5-俯仰基座,
6-俯仰歩进电机, 7-转动轴, 8-天线架, 9-俯仰谐波减速机, 10-法兰盘, 11- 手动转盘, 12-方位谐波减速, 13-锁紧机构, 14-寻星控制机箱, 15-左锁紧环,
16-连杆, 17-右锁紧环, 18-锁紧手柄。 具体实施方式
为使本发明实施例的目的和技术方案更加清楚,下面将结合本发明实施例 的附图, 对本发明实施例的技术方案进行清楚、 完整地描述。 显然, 所描述的 实施例是本发明的一部分实施例, 而不是全部的实施例。基于所描述的本发明 的实施例,本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他 实施例, 都属于本发明保护的范围。
本技术领域技术人员可以理解, 除非另外定义, 这里使用的所有术语 (包括技术术语和科学术语) 具有与本发明所属领域中的普通技术人员的 一般理解相同的意义。 还应该理解的是, 诸如通用字典中定义的那些术语 应该被理解为具有与现有技术的上下文中的意义一致的意义, 并且除非像 这里一样定义, 不会用理想化或过于正式的含义来解释。
本发明中所述的 "和 /或" 的含义指的是各自单独存在或两者同时存在的 情况均包括在内。
本发明中所述的 "内、 外"的含义指的是相对于设备本身而言, 指向设备 内部的方向为内, 反之为外, 而非对本发明的装置机构的特定限定。
本发明中所述的 "左、 右"的含义指的是阅读者正对附图时, 阅读者的左 边即为左, 阅读者的右边即为右, 而非对本发明的装置机构的特定限定。
本发明中所述的 "连接"的含义可以是部件之间的直接连接也可以是部件 间通过其它部件的间接连接。
如附图所示, 图 1是本发明一体式便携式卫星通信站的结构示意图; 图 2 是一体式便携式卫星通信站的俯仰传动机构和方位传动机构的立体图; 图 3是 一体式便携式卫星通信站的俯仰传动机构和方位传动机构的剖面图; 图 4是本 发明可拆分便携式卫星通信站的结构示意图; 图 5是可拆分便携式卫星通信站 的俯仰传动机构和方位传动机构的立体图; 图 6是可拆分便携式卫星通信站的 俯仰传动机构和方位传动机构的剖面图; 图 7是锁紧机构的结构示意图; 图 8 中 ) 是底座固定在寻星控制机箱上时的示意图; (b) 是锁紧机构松开时的 示意图; (c) 是底座脱离寻星控制机箱时的示意图。
如图 1-3所示, 本发明的一种一体式便携式卫星通信站, 包括方位传动机 构, 俯仰传动机构和天线, 俯仰传动机构连接在方位传动机构上方; 所述方位 传动机构包括底座 1, 方位轴 2, 方位歩进电机 3 和方位转台 4, 在垂直于底
座 1 的竖直方向设有方位轴 2, 方位歩进电机 3 和方位转台 4 从上往下依次 设置在方位轴 2 上; 所述俯仰传动机构包括俯仰基座 5, 俯仰歩进电机 6, 转 动轴 7 和天线架 8, 俯仰基座 5 插销连接在所述方位转台 4 上, 所述方位歩 进电机 3 位于俯仰基座 5 内, 俯仰歩进电机 6 设在俯仰基座 5 上, 俯仰歩进 电机 6 的水平方向内设有转动轴 7, 在转动轴 7 的两端分别设有天线架 8 ; 所述天线位于天线架 8上。
整个俯仰传动机构和方位传动机构是一体式的,天线靠俯仰传动机构进行 升降; 在俯仰传动机构中, 俯仰歩进电机 6 提供动力, 带动转动轴 7 转动, 从而使左天线架 8 进行俯仰摆动,使天线达到调整角度的功能;在方位传动机 构中, 方位歩进电机 3 提供动力, 使方位转台 4 转动, 而方位转台 4 和俯仰 基座 5 是插销连接的, 所以方位转台 4 又是带动整个俯仰传动机构进行平面 转动。
在转动轴 7 上且位于俯仰歩进电机 6 的两侧分别设置一个俯仰谐波减速 机 9。俯仰谐波减速机 9 对俯仰歩进电机 6 转动停止起减速作用, 即天线升降 调整角度时达到减速的效果, 还可以对天线进行加固。
在所述的俯仰谐波减速机 9 的外侧分别设置一个用于固定天线架 8 的法 兰盘 10。 法兰盘 10 固定俯仰谐波减速机 9 和到天线架 8 的位置关系, 避免 天线升降时出现小幅摆动或偏差。
在方位轴 2 上设置一个手动转盘 11。 防止方位歩进电机 3 出现故障时无 法正常工作的情况发生,即人工转动手动转盘 11 可以带动方位传动机构转动。
在方位轴 2 上设置一个方位谐波减速机 12。 可以对方位歩进电机 3 转动 停止起减速作用, 保护了整体机器和周边环境的安全。
如图 4所示, 本发明的另一实施方式, 一种可拆分便携式卫星通信站, 包
括方位传动机构、 俯仰传动机构、 天线和寻星控制机箱视图, 方位传动机构包 括底座 1、方位轴 2、方位歩进电机 3和方位转台 4, 方位轴 2竖直地设置在底 座 1上, 方位转台 4固定在方位轴 2上, 方位歩进电机 3设置在方位转台 4上 方, 并穿过方位转台 4与方位轴 2固定连接;
俯仰传动机构包括俯仰基座 5、俯仰歩进电机 6、转动轴 7和天线架 8, 俯 仰基座 5通过插销连接在方位转台 4的上部, 方位歩进电机 3位于俯仰基座 5 的中部凹槽底部, 俯仰歩进电机 6设置在俯仰基座 5的中部凹槽上部, 转动轴 7沿水平方向依次穿过凹槽的一侧、 俯仰歩进电机 6和凹槽的另一侧, 天线架 8两端分别安装在俯仰基座 5左右两侧的的法兰盘 10上;天线安装在天线架 8 上。
底座 1可拆卸地安装在寻星控制机箱 14上,寻星控制机箱 14用于控制方 位传动机构和俯仰传动机构。 还包括锁紧机构 13, 锁紧机构 13固定在寻星控 制机箱 14上, 寻星控制机箱 14和底座 1通过锁紧机构 13实现可拆卸连接。
如图 7所示, 锁紧机构 13包括左锁紧环 15、 连杆 16、 右锁紧环 17和锁 紧手柄 18,左锁紧环 15和右锁紧环 17均为半圆弧形并对称地设置在锁紧机构 13的左右两边,左锁紧环 15的一端与锁紧手柄 18的一端能转动地连接,右锁 紧环 17的一端与连杆 16的一端能转动地连接, 连杆 16的另一端能转动地安 装在锁紧手柄 18上; 锁紧手柄 18紧贴在右锁紧环 17时, 左锁紧环 15和右锁 紧环 17处于收紧状态; 锁紧手柄 18离开右锁紧环 17时, 左锁紧环 15和右锁 紧环 17处于展开状态。 左锁紧环 15和右锁紧环 17的内侧还设置有凸爪。 锁 紧机构 13通过左锁紧环 15和右锁紧环 17夹持底座 1来实现底座 1的固定。
如图 8所示, 图 (a) 中底座 1固定在寻星控制机箱 14, 二者之间通过锁 紧机构 13进行连接固定, 底座 1的下端套装在锁紧机构 13的左锁紧环 15和
右锁紧环 17之间, 并被左锁紧环 15和右锁紧环 17锁紧固定住; 当需要对便 携站进行拆分回收时, 图 (b)中抓住锁紧机构的锁紧手柄 18, 向外拉开锁紧手 柄 18, 锁紧机构 13的左锁紧环 15和右锁紧环 17向外扩展, 直至锁紧环内侧 的凸爪完全缩回, 此时, 锁紧机构对方位底座的压紧固定作用消失。 最后如图
( c ) 中所示, 向上拔出方位俯仰传动机构, 便携站分拆为两个独立部分。 以上仅为本发明的实施方式, 其描述较为具体和详细, 但并不能因此而理 解为对本发明专利范围的限制。应当指出的是, 对于本领域的普通技术人员来 说, 在不脱离本发明构思的前提下, 还可以做出若干变形和改进, 这些均属于 本发明的保护范围。
Claims
1.一种一体式便携式卫星通信站, 其特征在于: 包括方位传动机构、 俯仰 传动机构和天线, 其中, 俯仰传动机构连接在方位传动机构上方; 所述方位传 动机构包括底座 (1 ), 方位轴 (2), 方位歩进电机 (3) 和方位转台 (4), 在 垂直于底座 (1 ) 的竖直方向设有方位轴 (2), 方位歩进电机(3) 和方位转台 (4)从上往下依次设置在方位轴(2)上;所述俯仰传动机构包括俯仰基座(5), 俯仰歩进电机 (6), 转动轴 (7) 和天线架 (8), 俯仰基座 (5) 插销连接在所 述方位转台 (4) 上, 所述方位歩进电机 (3 ) 位于俯仰基座 (5) 内, 俯仰歩 进电机 (6) 设在俯仰基座 (5 ) 上, 俯仰歩进电机 (6) 的水平方向内设有转 动轴 (7), 在转动轴 (7) 的两端分别设有天线架 (8); 所述天线位于天线架
(8) 上。
2.根据权利要求 1 所述的一种一体式便携式卫星通信站,其特征在于:在 转动轴 (7)上且位于俯仰歩进电机(6) 的两侧分别设置一个俯仰谐波减速机
(9)。
3.根据权利要求 2 所述的一种一体式便携式卫星通信站,其特征在于:在 所述的俯仰谐波减速机(9) 的外侧分别设置一个用于固定天线架 (8) 的法兰 盘 (10)。
4.根据权利要求 1 所述的一种一体式便携式卫星通信站,其特征在于:在 方位轴 (2) 上设置一个手动转盘 (11 )。
5.根据权利要求 1 所述的一种一体式便携式卫星通信站,其特征在于:在 方位轴 (2) 上设置一个方位谐波减速机 (12)。
6.—种可拆分便携式卫星通信站, 其特征在于: 包括方位传动机构、 俯仰 传动机构、 天线和寻星控制机箱 (14), 其中,
所述方位传动机构包括底座 (1 )、 方位轴 (2 )、 方位歩进电机 (3) 和方 位转台 (4), 所述方位轴 (2) 竖直地设置在所述底座 (1 ) 上, 所述方位转台 (4) 固定在方位轴(2)上, 所述方位歩进电机(3)设置在所述方位转台 (4) 上方, 并穿过所述方位转台 (4) 与所述方位轴 (2 ) 固定连接;
所述俯仰传动机构包括俯仰基座 (5)、 俯仰歩进电机 (6)、 转动轴 (7)
和天线架(8), 所述俯仰基座(5)通过插销连接在所述方位转台(4)的上部, 所述方位歩进电机(3 )位于俯仰基座 (5 ) 的中部凹槽底部, 所述俯仰歩进电 机 (6) 设置在所述俯仰基座 (5 ) 的中部凹槽上部, 所述转动轴 (7) 沿水平 方向依次穿过所述凹槽的一侧、 俯仰歩进电机 (6) 和凹槽的另一侧, 所述天 线架 (8) 两端分别安装在位于俯仰基座 (5) 左右两侧的法兰盘 (10) 上; 所 述天线安装在所述天线架 (8) 上;
所述底座 (1 ) 可拆卸地安装在所述寻星控制机箱 (14) 上, 所述寻星控 制机箱 (14) 用于控制所述方位传动机构和俯仰传动机构。
7.根据权利要求 6所述的一种可拆分便携式卫星通信站, 其特征在于: 还 包括锁紧机构 (13 ), 所述锁紧机构 (13) 固定在所述寻星控制机箱 (14) 上, 所述寻星控制机箱 (14) 和所述底座 (1 ) 通过所述锁紧机构 (13 ) 实现可拆 卸连接。
8.根据权利要求 7所述的一种可拆分便携式卫星通信站, 其特征在于: 所 述锁紧机构 (13)包括左锁紧环 (15)、 连杆 (16)、 右锁紧环 (17) 和锁紧手 柄 (18), 所述左锁紧环 (15 ) 和右锁紧环 (17) 均为半圆弧形并对称地设置 在锁紧机构 (13 ) 的左右两边, 所述左锁紧环 (15) 的一端与锁紧手柄 (18) 的一端能转动地连接, 所述右锁紧环 (17) 的一端与连杆(16) 的一端能转动 地连接, 所述连杆 (16) 的另一端能转动地安装在所述锁紧手柄 (18) 上; 所 述锁紧手柄 (18) 紧贴在所述右锁紧环 (17) 时, 所述左锁紧环 (15) 和右锁 紧环 (17) 处于收紧状态; 所述锁紧手柄 (18) 离开所述右锁紧环 (17) 时, 所述左锁紧环 (15) 和右锁紧环 (17) 处于展开状态。
9.根据权利要求 8所述的一种可拆分便携式卫星通信站, 其特征在于: 所 述左锁紧环 (15) 和右锁紧环 (17) 的内侧还设置有凸爪。
10.根据权利要求 8或 9所述的一种可拆分便携式卫星通信站, 其特征在 于: 所述锁紧机构 (13)通过所述左锁紧环 (15) 和右锁紧环 (17) 夹持所述 底座 (1 ) 来实现底座 (1 ) 的固定。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108322250A (zh) * | 2018-01-26 | 2018-07-24 | 罗志江 | 一种通信卫星用地面用户终端设备 |
CN109004363A (zh) * | 2018-07-30 | 2018-12-14 | 佛山市富乐喜电子信息技术有限公司 | 一种微带平面天线微波传感器转向结构 |
GB2594104A (en) * | 2019-07-26 | 2021-10-20 | Nanjing Zhongwang Satelite Communications Co Ltd | Ultralight satellite portable station |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101009822A (zh) * | 2007-01-22 | 2007-08-01 | 王可 | 自动寻星方法及用于该方法的自动寻星装置 |
CN201639584U (zh) * | 2010-03-05 | 2010-11-17 | 蒋润宇 | 便携式一键通卫星通信站 |
CN103338067A (zh) * | 2013-06-13 | 2013-10-02 | 南京中网卫星通信股份有限公司 | 一种一体式便携式卫星通信站 |
-
2014
- 2014-06-12 WO PCT/CN2014/079730 patent/WO2014198224A1/zh active Application Filing
- 2014-06-12 SG SG11201408729YA patent/SG11201408729YA/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101009822A (zh) * | 2007-01-22 | 2007-08-01 | 王可 | 自动寻星方法及用于该方法的自动寻星装置 |
CN201639584U (zh) * | 2010-03-05 | 2010-11-17 | 蒋润宇 | 便携式一键通卫星通信站 |
CN103338067A (zh) * | 2013-06-13 | 2013-10-02 | 南京中网卫星通信股份有限公司 | 一种一体式便携式卫星通信站 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108322250A (zh) * | 2018-01-26 | 2018-07-24 | 罗志江 | 一种通信卫星用地面用户终端设备 |
CN109004363A (zh) * | 2018-07-30 | 2018-12-14 | 佛山市富乐喜电子信息技术有限公司 | 一种微带平面天线微波传感器转向结构 |
CN109004363B (zh) * | 2018-07-30 | 2020-08-11 | 佛山市富乐喜电子信息技术有限公司 | 一种微带平面天线微波传感器转向结构 |
GB2594104A (en) * | 2019-07-26 | 2021-10-20 | Nanjing Zhongwang Satelite Communications Co Ltd | Ultralight satellite portable station |
GB2594104B (en) * | 2019-07-26 | 2023-09-27 | Nanjing Zhongwang Satelite Communications Co Ltd | Ultralight portable satellite station |
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