CN103737575A - Spatial orientation pointing device - Google Patents
Spatial orientation pointing device Download PDFInfo
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- CN103737575A CN103737575A CN201310748051.8A CN201310748051A CN103737575A CN 103737575 A CN103737575 A CN 103737575A CN 201310748051 A CN201310748051 A CN 201310748051A CN 103737575 A CN103737575 A CN 103737575A
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- sleeve
- bearing
- expansion link
- connecting plate
- main shaft
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Abstract
The invention discloses a spatial orientation pointing device. The spatial orientation pointing device comprises a base (1), a main shaft (2), a connecting fork (3), a connecting plate (4), an expansion link (5), a sleeve (6), an inner shaft (7), a swing ring (8) and an outer shaft (9), wherein the main shaft (2) and the base (1) are connected through a bearing; one end of the connecting fork (3) is connected to the main shaft (2) through a radial pin shaft while the other end thereof is connected to the connecting plate (4) through a pin shaft; the stretching end of the expansion link (5) is connected to the connecting plate (4) through a bearing while the other end thereof is arranged in the sleeve (6); the sleeve (6) is connected to the base (1) through a hooke joint; the main shaft (2) rotates to change the azimuth angle of the sleeve (6); the expansion link (5) expands and moves axially to change the angle of pitch of the sleeve (6). Therefore, the pointing of each orientation of the sleeve (6) is finished. Different terminals are connected to the sleeve (6), so that the spatial orientation pointing device can serve as an orientation pointing device of equipment such as mechanical processing equipment and medical equipment.
Description
Technical field
The present invention relates to a kind of in space the device, particularly a kind of space orientation indicator device of assigned address, assigned direction.
Background technology
At present, there is the device of multiple space assigned address, assigned direction in mechanical field, as MISSILE LAUNCHING capstan head, searchlight turntable, parallel robot mechanism, fan head-shaking device etc.MISSILE LAUNCHING capstan head, searchlight turntable are all to utilize orthogonal diaxon on space (azimuth axis and pitch axis), realize each bearing sense, and it is simple in structure, easily realize, but its inertia are large, and the rigidity of structure is low, accurately the more difficult realization in location; Parallel robot mechanism compact conformation, good rigidity, inertia is little, and good reliability has been widely used in simulator stand, machining equipment etc., but its complex structure is manufactured difficulty, controls complicated; Common space assigned address, the device of assigned direction, comprise pedestal, main shaft, connect fork, connecting plate, pendular ring, and the hook joint mechanism of utilizing pendular ring to form realizes each bearing sense, but it points to control azimuth automatically.
Summary of the invention
The object of this invention is to provide a kind of space orientation indicator device, solve current traditional bearing direction device inertia large, the rigidity of structure is low, accurately the problem of the more difficult realization in location.
A kind of space orientation indicator device, comprising: pedestal, main shaft, company's fork and connecting plate, also comprise: expansion link, sleeve, interior axle, pendular ring and outer shaft.Main shaft holds and is connected with base via shaft, spindle nose is pitched one end with company and is connected by bearing pin, even pitching the other end is connected by bearing pin with connecting plate, expansion link external part is connected by bearing with connecting plate, the expansion link other end is placed in sleeve, and interior axle one end is fixedly connected on sleeve cylindrical and the two axis is mutually vertical, and the interior axle other end is connected by bearing with pendular ring, outer shaft one end is fixedly connected on pendular ring cylindrical and the two axis is mutually vertical, and the outer shaft other end holds and is connected with base via shaft.Outer shaft is mutually vertical with interior axle.
Sleeve is connected by forming Hooke's hinge between interior axle, pendular ring, outer shaft and pedestal.Main shaft rotates, and the company's of drive fork, connecting plate rotate, and connecting plate is stirred expansion link and sleeve, changes the azimuth of sleeve; Expansion link is telescopic moving vertically in sleeve, changes the angle of pitch of sleeve.So complete each bearing sense of sleeve.
This device is compared traditional bearing direction device, and structure is compacter, and the rigidity of structure is large, and inertia is little, realizes quick high accuracy bearing direction and is more prone to.
Accompanying drawing explanation
The structural representation of a kind of space orientation indicator device of Fig. 1;
The axis of no-feathering mapping of a kind of space orientation indicator device of Fig. 2.
1. pedestal 2. main shafts 3. are even pitched interior axle 8. pendular ring 9. outer shafts of 4. connecting plate 5. expansion link 6. sleeve 7..
The specific embodiment
A kind of space orientation indicator device, comprising: pedestal 1, main shaft 2, connect and pitch 3 and connecting plate 4, also comprise: expansion link 5, sleeve 6, interior axle 7, pendular ring 8 and outer shaft 9.Main shaft 2 is connected by bearing with pedestal 1, main shaft 2 ends are pitched 3 one end with company and are connected by bearing pin, even pitching 3 other ends is connected by bearing pin with connecting plate 4, expansion link 5 external parts are connected by bearing with connecting plate 4, expansion link 5 other ends are placed in sleeve 6, interior axle 7 one end are fixedly connected on sleeve 6 cylindricals, the two axis is mutually vertical, interior axle 7 other ends are connected by bearing with pendular ring 8, outer shaft 9 one end are fixedly connected on pendular ring 8 cylindricals, the two axis is mutually vertical, and outer shaft 9 other ends are connected by bearing with pedestal 1.Outer shaft 9 is mutually vertical with interior axle 7.
Sleeve 6 is connected by forming Hooke's hinge between interior axle 7, pendular ring 8, outer shaft 9 and pedestal 1.Main shaft 2 rotates, by company pitch 3, connecting plate 4 stirs expansion link 5 and sleeve 6, can change the azimuth of sleeve 6; Expansion link 5 is telescopic moving vertically in sleeve 6, can change the angle of pitch of sleeve 6.So complete each bearing sense of sleeve 6.
The driving of expansion link 5 can realize by electric cylinder or hydraulic cylinder.The driving of main shaft 2 can realize by motor or hydraulic motor.
Connect different ends sleeve (6) is upper, can be by it bearing direction device as equipment such as machining equipment, Medical Devices.
Claims (1)
1. a space orientation indicator device, comprising: pedestal (1), main shaft (2), company fork (3) and connecting plate (4), characterized by further comprising: expansion link (5), sleeve (6), interior axle (7), pendular ring (8) and outer shaft (9), main shaft (2) is connected by bearing with pedestal (1), main shaft (2) end is connected by bearing pin with company's fork (3) one end, connecting fork (3) other end is connected by bearing pin with connecting plate (4), expansion link (5) external part is connected by bearing with connecting plate (4), expansion link (5) other end is placed in sleeve (6), interior axle (7) one end be fixedly connected on sleeve (6) cylindrical and the two axis mutually vertical, interior axle (7) other end is connected by bearing with pendular ring (8), outer shaft (9) one end be fixedly connected on pendular ring (8) cylindrical and the two axis mutually vertical, outer shaft (9) other end is connected by bearing with pedestal (1), outer shaft (9) is mutually vertical with interior axle (7),
Sleeve (6) is connected by forming Hooke's hinge between interior axle (7), pendular ring (8), outer shaft (9) and pedestal (1); Main shaft (2) rotates, and the company's of drive fork (3) and connecting plate (4) rotate, and connecting plate (4) is stirred expansion link (5) and sleeve (6), changes the azimuth of sleeve (6); Expansion link (5) telescopic moving vertically in sleeve (6), the angle of pitch of change sleeve (6); So complete each bearing sense of sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748051.8A CN103737575A (en) | 2013-12-31 | 2013-12-31 | Spatial orientation pointing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748051.8A CN103737575A (en) | 2013-12-31 | 2013-12-31 | Spatial orientation pointing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737575A true CN103737575A (en) | 2014-04-23 |
Family
ID=50494677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748051.8A Pending CN103737575A (en) | 2013-12-31 | 2013-12-31 | Spatial orientation pointing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737575A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455056A (en) * | 2014-11-17 | 2015-03-25 | 常州先进制造技术研究所 | Inner ring and outer ring type hooke joint |
| CN105058373A (en) * | 2015-09-07 | 2015-11-18 | 哈尔滨工业大学 | Mechanical arm flexible butt joint device based on double-hooke-joint mechanism |
| CN105864303A (en) * | 2016-05-31 | 2016-08-17 | 山东豪迈机械制造有限公司 | Universal connecting device |
| CN106122295A (en) * | 2016-05-31 | 2016-11-16 | 山东豪迈机械制造有限公司 | Universal connection locking device |
| CN109108933A (en) * | 2018-08-31 | 2019-01-01 | 广东亿锋物联网科技有限公司 | A kind of intelligence based on RFID technique is made an inventory robot |
| CN111409874A (en) * | 2020-03-10 | 2020-07-14 | 上海卫星工程研究所 | Two-dimensional rotary table locking and unlocking device suitable for spacecraft |
Citations (7)
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|---|---|---|---|---|
| CN2034631U (en) * | 1987-03-19 | 1989-03-22 | 重庆电扇厂 | Omnibearing pendent electric fan with shaking head |
| CN2367808Y (en) * | 1999-03-22 | 2000-03-08 | 王味武 | Controllable moving mechanism for fixed-axle ceiling fan |
| CN2405318Y (en) * | 1999-11-25 | 2000-11-08 | 石勇 | Anti-angle-turbulent type all direction follow antenna |
| US20040000031A1 (en) * | 2002-06-28 | 2004-01-01 | Hsu Chia Ming | Triaxial hinge for display device |
| WO2006131571A1 (en) * | 2005-06-03 | 2006-12-14 | Valles Navarro Andres | Film camera head |
| CN202057941U (en) * | 2011-05-03 | 2011-11-30 | 深圳中兴力维技术有限公司 | Triaxial turning holder of camera |
| CN102621995A (en) * | 2012-04-09 | 2012-08-01 | 华南农业大学 | Frame type three degree-of-freedom cradle head control system and control method thereof |
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2013
- 2013-12-31 CN CN201310748051.8A patent/CN103737575A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034631U (en) * | 1987-03-19 | 1989-03-22 | 重庆电扇厂 | Omnibearing pendent electric fan with shaking head |
| CN2367808Y (en) * | 1999-03-22 | 2000-03-08 | 王味武 | Controllable moving mechanism for fixed-axle ceiling fan |
| CN2405318Y (en) * | 1999-11-25 | 2000-11-08 | 石勇 | Anti-angle-turbulent type all direction follow antenna |
| US20040000031A1 (en) * | 2002-06-28 | 2004-01-01 | Hsu Chia Ming | Triaxial hinge for display device |
| WO2006131571A1 (en) * | 2005-06-03 | 2006-12-14 | Valles Navarro Andres | Film camera head |
| CN202057941U (en) * | 2011-05-03 | 2011-11-30 | 深圳中兴力维技术有限公司 | Triaxial turning holder of camera |
| CN102621995A (en) * | 2012-04-09 | 2012-08-01 | 华南农业大学 | Frame type three degree-of-freedom cradle head control system and control method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455056A (en) * | 2014-11-17 | 2015-03-25 | 常州先进制造技术研究所 | Inner ring and outer ring type hooke joint |
| CN105058373A (en) * | 2015-09-07 | 2015-11-18 | 哈尔滨工业大学 | Mechanical arm flexible butt joint device based on double-hooke-joint mechanism |
| CN105864303A (en) * | 2016-05-31 | 2016-08-17 | 山东豪迈机械制造有限公司 | Universal connecting device |
| CN106122295A (en) * | 2016-05-31 | 2016-11-16 | 山东豪迈机械制造有限公司 | Universal connection locking device |
| CN106122295B (en) * | 2016-05-31 | 2018-12-28 | 山东豪迈机械制造有限公司 | universal connection locking device |
| CN109108933A (en) * | 2018-08-31 | 2019-01-01 | 广东亿锋物联网科技有限公司 | A kind of intelligence based on RFID technique is made an inventory robot |
| CN111409874A (en) * | 2020-03-10 | 2020-07-14 | 上海卫星工程研究所 | Two-dimensional rotary table locking and unlocking device suitable for spacecraft |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |