WO2019024315A1 - 一种稳定承重的赤道仪机构 - Google Patents

一种稳定承重的赤道仪机构 Download PDF

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Publication number
WO2019024315A1
WO2019024315A1 PCT/CN2017/110668 CN2017110668W WO2019024315A1 WO 2019024315 A1 WO2019024315 A1 WO 2019024315A1 CN 2017110668 W CN2017110668 W CN 2017110668W WO 2019024315 A1 WO2019024315 A1 WO 2019024315A1
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base
designed
angle
right ascension
shaft
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PCT/CN2017/110668
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English (en)
French (fr)
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孙玉峰
沈文忠
朱雪峰
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南通斯密特森光电科技有限公司
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Publication of WO2019024315A1 publication Critical patent/WO2019024315A1/zh
Priority to US16/779,423 priority Critical patent/US11573413B2/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00Measuring angles
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/165Equatorial mounts

Definitions

  • the declination shaft seat which are T-shaped.
  • the right ascension shaft seat is located on the base, perpendicular to the declination shaft seat, and the center of gravity is located outside the base.
  • the operation is relatively inconvenient, the structure is cumbersome and the structure is too scattered, resulting in a decrease in the stability of the equatorial mount.
  • a stable load-bearing equatorial mechanism comprising an angling base, a right ascension shaft, a horn base bearing, a counterweight, a time angle base, a time angle locking handle, a positioning key, a positioning groove, a weight bar,
  • the pole mirror shaft has a rectangular parallelepiped base, and two connecting brackets are arranged at the lower ends of the yaw base.
  • the time angle base is divided into two upper and lower parts, and the upper and lower parts of the time angle base are connected by screws.
  • the position of the middle and the bottom of the base of the angle base is designed with a positioning button, and the positioning button has a convex strip shape.
  • the connecting frame of the opposite ends of the right ascension shaft and the declination base The intersection is equipped with a sometimes angular pedestal bearing that passes both the eccentric base and the horn base through the right ascension axis Together, the outer corner of the right-angled pedestal bearing is designed with an angle locking handle on the outside, and the angle locking handle is fixedly connected with the right ascension shaft.
  • the weight bar is designed on the lower right side of the yaw base.
  • the heavy rod is fixedly connected with the yaw base, and the weight is designed to be installed at the lower end of the weight rod, and the weight is circularly connected with the weight rod.
  • FIG. 2 is a schematic view of a weight device of the present invention.
  • Figure 3 is a schematic view of the right ascension axis of the present invention.
  • a stable load-bearing equatorial mechanism includes an angling base 2, a right ascension shaft 5, a horn base bearing 1, a counterweight 9, a time angle base 3, and a time angle locking handle. 6.
  • Positioning key 19 positioning groove 20, weighting rod 15, polar axis mirror 16, the yaw base is a rectangular parallelepiped, and two connecting frames are designed at the lower ends of the yaw base, and the angle base is divided into upper and lower sides. Two pieces, the upper and lower parts of the horn base are connected by screws, and the positioning keys are arranged at the middle of the upper and lower parts of the horn base.
  • the locating keys are convex and elongated, and are positioned relative to the middle of the right ascension axis.
  • the position of the key is designed with two positioning grooves, the positioning groove is concave and long, the positioning key is matched with the positioning groove, the positioning key is inserted in the positioning groove, the right ascension axis is fixedly connected with the time angle base, and the right ascension axis is penetrated.
  • the connecting frame and the angle base at the lower ends of the yaw base are designed with a polar mirror at the left end of the right ascension axis. One end of the polar mirror shaft is inserted into the right ascension shaft, and the other end is connected with the left end of the angling base.
  • the upper right axis shaft is sometimes provided with an angular worm wheel, and the time angle worm wheel is coupled with the right ascension shaft, and the angle worm is designed above the angle worm wheel, and the time angle worm wheel is meshed with the time angle worm.
  • the connecting frame at the lower right side of the time angle base is provided with a support, and the fixing hole is designed on the base of the time angle, and the fixing bolt is designed on the support, and the support is passed through the fixing bolt and the base of the time angle Fixed hole fixed connection, latitude base is designed under the support, transverse latitude adjustment worm is designed above the latitude base, thread is designed on the latitude adjustment worm, and the latitude adjustment worm is connected with the latitude base at the time base
  • the latitude adjustment worm gear is designed on the latitude adjustment worm wheel by the rotation rod on the time angle base and the time angle base.
  • the latitude adjustment worm wheel edge is designed with a gear groove, and the gear groove is meshed with the thread on the latitude adjustment worm. connection.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telescopes (AREA)

Abstract

一种稳定承重的赤道仪机构,包括偏角基座(2)、赤经轴(5)、时角基座轴承(1)、配重(9)、时角基座(3)、时角锁紧手柄(6)、定位键(19)、定位槽(20)、配重杆(15)、极轴镜(16),时角基座(3)分为上下两块,赤经轴(5)固定安装在时角基座(3)中间,在时角基座(3)上下两块靠近赤经轴(5)中间的位置设计有定位键(19),在赤经轴(5)的中间位置相对于定位键(19)的位置设计有两个定位槽(20),在赤经轴(5)的两端都设置了时角基座轴承(1),且在赤经轴(5)的下方设计了极轴镜(16),在赤经轴(5)右斜上方的时角基座轴承(1)外侧设计有时角锁紧手柄(6),在偏角基座(2)的右下方设计有配重杆(15),配重杆(15)与偏角基座(2)固定连接,配重(9)设计安装在配重杆(15)的下端,配重(9)呈圆环形与配重杆(15)固定连接,优点是设计合理,构思巧妙,增加了赤道仪的稳定性,操作更加简单。

Description

一种稳定承重的赤道仪机构 技术领域
本发明涉及一种赤道仪,具体涉及一种稳定承重的赤道仪机构。
背景技术
目前市场上的许多赤道仪,望远镜和重锤分别位于赤纬轴座的两端,呈T字形,赤经轴座位于底座上,与赤纬轴座相互垂直,且重心位于底座外部,使用的过程中,不利于结构的稳定,而且赤纬轴座与赤经轴座和底座偏离较大,操作起来比较不方便,结构繁琐且在一些结构安排上过于分散,导致赤道仪稳定性下降。
发明内容
为了解决上述问题,本发明提出了一种一种稳定承重的赤道仪机构。设计合理,构思巧妙。
本发明的技术方案:
一种稳定承重的赤道仪机构,它包括偏角基座、赤经轴、时角基座轴承、配重、时角基座、时角锁紧手柄、定位键、定位槽、配重杆、极镜轴,偏角基座呈长方体,在偏角基座的下方两端设计有两个连接架,时角基座分为上下两块,时角基座的上下两块通过螺丝连接,在时角基座上下两块中间的位置设计有定位键,定位键呈凸起长条状,在赤经轴的中间位置相对于定位键的位置设计有两个定位槽,定位槽呈凹形长条状,定位键与定位槽相契合,定位键安插在定位槽中,赤经轴与时角基座固定连接,赤经轴贯穿了偏角基座下方两端的连接架与时角基座,在赤经轴的左端设计了极轴镜,极镜轴的一端插入赤经轴中,另一端与偏角基座左端连接架连接,在赤经轴的两端与偏角基座的连接架交汇处设置有时角基座轴承,通过赤经轴将偏角基座与时角基座都连接在一起,在赤经轴右端的时角基座轴承外侧设计有时角锁紧手柄,时角锁紧手柄与赤经轴固定连接,在偏角基座的右下方设计有配重杆,配重杆与偏角基座固定连接,配重设计安装在配重杆的下端,配重呈圆环形与配重杆固定连接。
所述的赤经轴上套有时角蜗轮,时角蜗轮与赤经轴配合连接,时角蜗轮上方设计有时角蜗杆,时角蜗轮与时角蜗杆啮合连接。
所述的时角基座右下方的连接架中设置有支座,在时角基座上设计有固定孔,在支座上设计有固定栓,支座通过固定栓与时角基座上的固定孔固定连接,支座的下方设计有纬度底座,在纬度底座上方设计有横向的纬度调节蜗杆,纬度调节蜗杆上设计有螺纹,纬度调节蜗杆与纬度底座之间配合连接,在时角基座上设计有纬度调节蜗轮,纬度调节蜗轮通过在 时角基座上旋转杆与时角基座配合连接,纬度调节蜗轮边缘设计了齿轮凹槽,齿轮凹槽与纬度调节蜗杆上的螺纹之间啮合连接。
本发明的优点:设计合理,构思巧妙,通过对赤道仪结构的改进,增加了赤道仪的稳定性,操作更加简单。
附图说明
图1是本发明的机构示意图。
图2是本发明的配重装置示意图。
图3是本发明的赤经轴示意图。
具体实施方案
参照图1-3,一种稳定承重的赤道仪机构,它包括偏角基座2、赤经轴5、时角基座轴承1、配重9、时角基座3、时角锁紧手柄6、定位键19、定位槽20、配重杆15、极轴镜16,偏角基座呈长方体,在偏角基座的下方两端设计有两个连接架,时角基座分为上下两块,时角基座的上下两块通过螺丝连接,在时角基座上下两块中间的位置设计有定位键,定位键呈凸起长条状,在赤经轴的中间位置相对于定位键的位置设计有两个定位槽,定位槽呈凹形长条状,定位键与定位槽相契合,定位键安插在定位槽中,赤经轴与时角基座固定连接,赤经轴贯穿了偏角基座下方两端的连接架与时角基座,在赤经轴的左端设计了极轴镜,极镜轴的一端插入赤经轴中,另一端与偏角基座左端连接架连接,在赤经轴的两端与偏角基座的连接架交汇处设置有时角基座轴承,通过赤经轴将偏角基座与时角基座都连接在一起,在赤经轴右端的时角基座轴承外侧设计有时角锁紧手柄,时角锁紧手柄与赤经轴固定连接,在偏角基座的右下方设计有配重杆,配重杆与偏角基座固定连接,配重设计安装在配重杆的下端,配重呈圆环形与配重杆固定连接。
所述的赤经轴上套有时角蜗轮,时角蜗轮与赤经轴配合连接,时角蜗轮上方设计有时角蜗杆,时角蜗轮与时角蜗杆啮合连接。
所述的时角基座右下方的连接架中设置有支座,在时角基座上设计有固定孔,在支座上设计有固定栓,支座通过固定栓与时角基座上的固定孔固定连接,支座的下方设计有纬度底座,在纬度底座上方设计有横向的纬度调节蜗杆,纬度调节蜗杆上设计有螺纹,纬度调节蜗杆与纬度底座之间配合连接,在时角基座上设计有纬度调节蜗轮,纬度调节蜗轮通过在时角基座上旋转杆与时角基座配合连接,纬度调节蜗轮边缘设计了齿轮凹槽,齿轮凹槽与纬度调节蜗杆上的螺纹之间啮合连接。
本实用新型使用时,通过设计这样的承载机构,在偏角基座相对于赤经轴旋转的时 候,由于配重固定连接在偏角基座上,因此配重也随着偏角基座的转动而转动,赤道仪的重心下降,承载更重,增加了赤道仪的稳定性。

Claims (3)

  1. 一种稳定承重的赤道仪机构,其特征在于,它包括偏角基座、赤经轴、时角基座轴承、配重、时角基座、时角锁紧手柄、定位键、定位槽、配重杆,偏角基座呈长方体,在偏角基座的下方两端设计有两个连接架,时角基座分为上下两块,时角基座的上下两块通过螺丝连接,在时角基座上下两块中间的位置设计有定位键,定位键呈凸起长条状,在赤经轴的中间位置相对于定位键的位置设计有两个定位槽,定位槽呈凹形长条状,定位键与定位槽相契合,定位键安插在定位槽中,赤经轴与时角基座固定连接,赤经轴贯穿了偏角基座下方两端的连接架与时角基座,在赤经轴的左端设计了极轴镜,极镜轴的一端插入赤经轴中,另一端与偏角基座左端连接架连接,在赤经轴的两端与偏角基座的连接架交汇处设置有时角基座轴承,通过赤经轴将偏角基座与时角基座都连接在一起,在赤经轴右端的时角基座轴承外侧设计有时角锁紧手柄,时角锁紧手柄与赤经轴固定连接,在偏角基座的右下方设计有配重杆,配重杆与偏角基座固定连接,配重设计安装在配重杆的下端,配重呈圆环形与配重杆固定连接。
  2. 根据权利要求1所述的一种稳定承重的赤道仪机构,其特征在于,赤经轴上套有时角蜗轮,时角蜗轮与赤经轴配合连接,时角蜗轮上方设计有时角蜗杆,时角蜗轮与时角蜗杆啮合连接。
  3. 根据权利要求1所述的一种稳定承重的赤道仪机构,其特征在于,时角基座右下方的连接架中设置有支座,在时角基座上设计有固定孔,在支座上设计有固定栓,支座通过固定栓与时角基座上的固定孔固定连接,支座的下方设计有纬度底座,在纬度底座上方设计有横向的纬度调节蜗杆,纬度调节蜗杆上设计有螺纹,纬度调节蜗杆与纬度底座之间配合连接,在时角基座上设计有纬度调节蜗轮,纬度调节蜗轮通过在时角基座上旋转杆与时角基座配合连接,纬度调节蜗轮边缘设计了齿轮凹槽,齿轮凹槽与纬度调节蜗杆上的螺纹之间啮合连接。
PCT/CN2017/110668 2017-07-31 2017-11-13 一种稳定承重的赤道仪机构 WO2019024315A1 (zh)

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CN107202568B (zh) 2017-07-31 2023-06-02 南通斯密特森光电科技有限公司 赤道仪锁紧装置
CN107270865B (zh) 2017-07-31 2023-06-09 南通斯密特森光电科技有限公司 一种稳定承重的赤道仪机构
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CN105674949A (zh) * 2016-02-06 2016-06-15 南通斯密特森光电科技有限公司 一种新型赤道仪
CN107270865A (zh) * 2017-07-31 2017-10-20 南通斯密特森光电科技有限公司 一种稳定承重的赤道仪机构

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