CN102721412B - Fine-tuned rotary universal joint base - Google Patents
Fine-tuned rotary universal joint base Download PDFInfo
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- CN102721412B CN102721412B CN201210211603.7A CN201210211603A CN102721412B CN 102721412 B CN102721412 B CN 102721412B CN 201210211603 A CN201210211603 A CN 201210211603A CN 102721412 B CN102721412 B CN 102721412B
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 210000002445 nipple Anatomy 0.000 claims description 17
- 239000004606 Fillers/Extenders Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The invention discloses a fine-tuned rotary universal joint base, which comprises a universal joint mechanism, a locking knob, a stationary block, an adapter board which is fixedly matched with the stationary block, a rotating mechanism and a fine tuning mechanism for adjusting the rotating mechanism, wherein the upper end of the universal joint mechanism is connected with the adapter board in a threading way, the stationary block is in clearance fit with the rotating mechanism, the locking knob is connected with the universal joint mechanism in a threading way, the adapter board and the stationary block are matched with each other to form a space, and the fine tuning mechanism is arranged in the space. The fine-tuned rotary universal joint base is simple in structure and is provided with the universal joint mechanism, the rotating mechanism and the fine tuning mechanism, so that a laser level meter not only can be rotated to realize the fine tuning but also can be inclined to any direction.
Description
Technical field
The present invention relates to surveying instrument technical field, relate in particular to a kind of gimbal base of fine-tuning rotation.
Background technology
A large amount of its bases of laser leveler that use only have fine setting and rotating function substantially at present, and must adjust with adjusting pin the level of instrument.Laser surveying instrument is mainly used for electronic circuit and pipeline laying; Tiling, ceramic tile, panelling, paving wallpaper; The levelling such as kitchen and Toilet Installation, planning and measurement.Require the instrument can 360 ° of rotations, low-angle can be finely tuned, and is convenient to find and aim at the mark.
Summary of the invention
(1) technical matters that will solve
The problem to be solved in the present invention is to provide a kind of gimbal base of fine-tuning rotation, to overcome mechanism's complexity in prior art, adjusts the defect of the level inconvenience of instrument.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of gimbal base of fine-tuning rotation, the card extender that comprises cating nipple, locking knob, fixed block, be fixed with above-mentioned fixed block, rotating mechanism and for regulating the micro-adjusting mechanism of rotating mechanism, above-mentioned cating nipple upper end and above-mentioned card extender are spirally connected, above-mentioned fixed block and above-mentioned rotating mechanism clearance fit, above-mentioned locking knob and above-mentioned cating nipple are spirally connected, above-mentioned card extender coordinates a space of formation with above-mentioned fixed block, above-mentioned micro-adjusting mechanism is arranged in above-mentioned space.
Further, above-mentioned cating nipple comprises base, briquetting and ball head rotating shaft, above-mentioned ball head rotating shaft is installed to above-mentioned briquetting and above-mentioned base and coordinates in the spherical space forming and form a universal joint, and above-mentioned ball head rotating shaft upper end and above-mentioned card extender are spirally connected.
Further, above-mentioned rotating mechanism comprises adapter, fine motion seat and compressing tablet, be spirally connected with above-mentioned compressing tablet and above-mentioned adapter fixing, and above-mentioned fine motion seat and above-mentioned adapter clearance fit, above-mentioned fine motion seat and above-mentioned fixed block clearance fit.
Further, above-mentioned micro-adjusting mechanism comprises vernier adjustment knob, fine motion piece, extension spring and register pin, above-mentioned fine motion piece is arranged on above-mentioned fixed block inwall one side, and hinged with above-mentioned fixed block, above-mentioned extension spring one end and above-mentioned fixed block are fixed, and the other end and above-mentioned fine motion seat are fixed, and above-mentioned register pin and above-mentioned fine motion seat are spirally connected and close above-mentioned fine motion piece sidewall, above-mentioned vernier adjustment knob screws in above-mentioned fixed block and the laminating of above-mentioned fine motion piece, promotes above-mentioned fine motion seat rotation under the effect of above-mentioned register pin.
Further, the gimbal base of above-mentioned fine-tuning rotation also comprises a friction block, and above-mentioned friction block is arranged between above-mentioned briquetting and above-mentioned ball head rotating shaft, and above-mentioned locking knob screws in above-mentioned briquetting and pushes up mutually with above-mentioned friction block.
(3) beneficial effect
The gimbal base of a kind of fine-tuning rotation of the present invention, simple in structure, be provided with cating nipple, rotating mechanism and micro-adjusting mechanism, can realize laser leveler and can tilt by any direction again by rotary fine adjustment.
Brief description of the drawings
Figure l is the gimbal base of a kind of fine-tuning rotation of the present invention and the structural representation of laser leveler assembling;
Fig. 2 is the semisectional view of the gimbal base of a kind of fine-tuning rotation of the present invention;
Fig. 3 is the explosive view of the gimbal base of a kind of fine-tuning rotation of the present invention;
Fig. 4 is the structural representation of micro-adjusting mechanism in the gimbal base of a kind of fine-tuning rotation of the present invention.
In figure, 1 is base, and 2 is locking knob, and 3 is friction block, 4 is fixed block, and 5 is card extender, and 6 is screw, and 7 is compressing tablet, 8 is briquetting, and 9 is vernier adjustment knob, and 10 is fine motion seat, and 11 adapters are, 12 is fine motion piece, and 13 is ball head rotating shaft, and 14 is extension spring, 15 is register pin, and 16 is space, and 17 is bearing pin, 18 is spherical space, and 19 is end face, and 20 is laser leveler.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1 to Figure 3, the gimbal base of a kind of fine-tuning rotation of the present invention, the card extender 5 that comprises cating nipple, locking knob 2, fixed block 4, be fixed with above-mentioned fixed block 4 use screws 6, rotating mechanism and for regulating the micro-adjusting mechanism of rotating mechanism, above-mentioned locking knob 2 is spirally connected with above-mentioned cating nipple, control the degree of tightness of above-mentioned cating nipple, above-mentioned card extender 5 coordinates a space 16 of formation with above-mentioned fixed block 4, above-mentioned micro-adjusting mechanism is arranged in above-mentioned space 16.
Above-mentioned cating nipple comprises base 1, briquetting 8 and ball head rotating shaft 13, and above-mentioned ball head rotating shaft 13 is installed to universal joint of the interior formation in spherical space 18 that above-mentioned briquetting 8 and above-mentioned base 1 coordinate formation.Above-mentioned briquetting 8 and above-mentioned base 1 use screw fit are fixed.The shape of above-mentioned ball head rotating shaft 13 is roughly spheroid and cylindrical combination, and above-mentioned ball head rotating shaft 13 upper ends and above-mentioned card extender 5 are spirally connected.Above-mentioned friction block 3 is arranged between above-mentioned briquetting 8 and above-mentioned ball head rotating shaft 13, and above-mentioned locking knob 2 screws in above-mentioned briquetting 8 and pushes up and can pin cating nipple mutually with above-mentioned friction block 3.
Above-mentioned rotating mechanism comprises adapter 11, fine motion seat 10 and compressing tablet 7.Above-mentioned compressing tablet 7 and above-mentioned adapter 11 use screws 6 are fixed, above-mentioned adapter 11 and above-mentioned fine motion seat 10 clearance fit.When above-mentioned adapter 11 is subject to larger torsion, above-mentioned adapter 11 can do 360 ° of rotations around fine motion seat 10.Above-mentioned fine motion seat 10 and above-mentioned fixed block 4 clearance fit, above-mentioned fixed block 4 and above-mentioned fine motion seat 10 are fitted on end face 19 and are provided with screw 6, make fine motion seat 10 not produce axial displacement.
As shown in Figure 4, above-mentioned micro-adjusting mechanism comprises vernier adjustment knob 9, fine motion piece 12, extension spring 14 and register pin 15.Above-mentioned fine motion piece 12 is arranged on above-mentioned fixed block 4 near inwall one side, and above-mentioned fine motion piece 12 is pegged graft and is fixed on above-mentioned fixed block 4 with bearing pin 17.Above-mentioned register pin 15 is spirally connected with above-mentioned fine motion seat 10 and is arranged near above-mentioned fine motion piece 12 sidewall one sides.Above-mentioned extension spring 14 one end and above-mentioned fixed block 4 are fixing, and the other end and above-mentioned fine motion seat 10 are fixing.
Above-mentioned vernier adjustment knob 9 screws in above-mentioned fixed block 4, contacts above-mentioned fine motion piece 12, promotes register pin 15 and above-mentioned fine motion seat 10 and rotates, thereby drive above-mentioned adapter 11 to rotate.Reset response is played in extension spring 14.The range of adjustment of micro-adjusting mechanism can be controlled in ± and 7 °.Above-mentioned fine motion seat 10 and above-mentioned adapter 11 clearance fit produce friction force, and the torsion that vernier adjustment knob 9 drives is less, above-mentioned fine motion seat 10 and above-mentioned adapter 11 can together with rotate.
When work, laser leveler 20 can be installed to above adapter 11 by internal and external threads, utilize the rotation of cating nipple and tilt function to adjust level and the angle of inclination of instrument, when institutional adjustment can be locked cating nipple with locking knob 2 during to optimum position, rotate afterwards adapter 11, laser leveler 20 is adjusted to certain position, more accurately locate with micro-adjusting mechanism, make laser leveler 20 be in optimum position.The center screw thread of base 1 can coordinate with tripod, when making instrument realize above-mentioned functions, can be fixed on tripod again, uses convenient.
The gimbal base of a kind of fine-tuning rotation of the present invention, simple in structure, be provided with cating nipple, rotating mechanism and micro-adjusting mechanism, can realize laser leveler and can tilt by any direction again by rotary fine adjustment.
Below be only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the gimbal base of a fine-tuning rotation, it is characterized in that: the gimbal base of described fine-tuning rotation comprises cating nipple, locking knob (2), fixed block (4), the card extender (5) being fixed with described fixed block (4), rotating mechanism and for regulating the micro-adjusting mechanism of rotating mechanism, described cating nipple upper end and described card extender (5) are spirally connected, described fixed block (4) and described rotating mechanism clearance fit, described locking knob (2) is spirally connected with described cating nipple, described card extender (5) coordinates a space of formation (16) with described fixed block (4), described micro-adjusting mechanism is arranged in described space (16), described cating nipple comprises base (1), briquetting (8) and ball head rotating shaft (13), a universal joint of the interior formation in spherical space (18) that described ball head rotating shaft (13) is installed to described briquetting (8) and described base (1) cooperation formation, described ball head rotating shaft (13) upper end and described card extender (5) are spirally connected, described rotating mechanism comprises adapter (11), fine motion seat (10) and compressing tablet (7), be spirally connected fixing with described compressing tablet (7) and described adapter (11), described fine motion seat (10) and described adapter (11) clearance fit, described fine motion seat (10) and described fixed block (4) clearance fit, described adapter (11), fine motion seat (10) and compressing tablet (7) are provided with center pit.
2. the gimbal base of fine-tuning rotation as claimed in claim 1, it is characterized in that: described micro-adjusting mechanism comprises vernier adjustment knob (9), fine motion piece (12), extension spring (14) and register pin (15), described fine motion piece (12) is arranged on described fixed block (4) inwall one side, and hinged with described fixed block (4), described extension spring (14) one end and described fixed block (4) are fixing, the other end and described fine motion seat (10) are fixing, described register pin (15) is spirally connected with described fine motion seat (10) and close described fine motion piece (12) sidewall, described vernier adjustment knob (9) screws in described fixed block (4) and described fine motion piece (12) laminating, under the effect of described register pin (15), promote described fine motion seat (10) rotation.
3. the gimbal base of fine-tuning rotation as claimed in claim 1 or 2, it is characterized in that: the gimbal base of described fine-tuning rotation also comprises a friction block (3), described friction block (3) is arranged between described briquetting (8) and described ball head rotating shaft (13), and described locking knob (2) screws in described briquetting (8) and pushes up mutually with described friction block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211603.7A CN102721412B (en) | 2012-06-21 | 2012-06-21 | Fine-tuned rotary universal joint base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211603.7A CN102721412B (en) | 2012-06-21 | 2012-06-21 | Fine-tuned rotary universal joint base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721412A CN102721412A (en) | 2012-10-10 |
| CN102721412B true CN102721412B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210211603.7A Active CN102721412B (en) | 2012-06-21 | 2012-06-21 | Fine-tuned rotary universal joint base |
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| CN (1) | CN102721412B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241438B (en) * | 2015-09-02 | 2017-10-20 | 宁波舜宇测绘科技有限公司 | A kind of laser demarcation multifunctional base |
| CN105202327B (en) * | 2015-09-02 | 2017-06-13 | 宁波舜宇测绘科技有限公司 | A kind of level with gimballed base |
| CN105180909B (en) * | 2015-09-02 | 2017-07-21 | 宁波舜宇测绘科技有限公司 | A kind of connecting base structure |
| CN205826955U (en) * | 2016-09-06 | 2016-12-21 | 深圳市中图仪器科技有限公司 | A kind of can horizontal circumference regulation and the reflector apparatus of pitch regulation |
| CN107328400B (en) * | 2017-08-24 | 2023-08-25 | 扬州威凯莱光电仪器有限责任公司 | Laser module fixing structure of laser striping machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501022Y (en) * | 2001-09-12 | 2002-07-17 | 杨顺 | Laser level |
| CN2669226Y (en) * | 2004-01-05 | 2005-01-05 | 杨永坚 | Camera head with quick-acting connecting device |
| CN102288169A (en) * | 2011-08-29 | 2011-12-21 | 常州市莱赛光电技术有限公司 | Laser lofting instrument |
| CN202661071U (en) * | 2012-06-21 | 2013-01-09 | 宁波舜宇测绘科技有限公司 | Universal joint base capable of rotating through fine adjustment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4712452B2 (en) * | 2005-06-20 | 2011-06-29 | 株式会社マイゾックス | Laser marking device |
| JP4907194B2 (en) * | 2006-02-24 | 2012-03-28 | 株式会社オーディオテクニカ | Rotation fine adjustment mechanism of laser marking device |
-
2012
- 2012-06-21 CN CN201210211603.7A patent/CN102721412B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501022Y (en) * | 2001-09-12 | 2002-07-17 | 杨顺 | Laser level |
| CN2669226Y (en) * | 2004-01-05 | 2005-01-05 | 杨永坚 | Camera head with quick-acting connecting device |
| CN102288169A (en) * | 2011-08-29 | 2011-12-21 | 常州市莱赛光电技术有限公司 | Laser lofting instrument |
| CN202661071U (en) * | 2012-06-21 | 2013-01-09 | 宁波舜宇测绘科技有限公司 | Universal joint base capable of rotating through fine adjustment |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2006-349621A 2006.12.28 |
| JP特开2007-225491A 2007.09.06 |
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| Publication number | Publication date |
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| CN102721412A (en) | 2012-10-10 |
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Address after: No. 27-29 Shunke Road, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee after: Ningbo SHUNBANG surveying and Mapping Technology Co.,Ltd. Address before: No. 27-29 Shunke Road, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee before: NINGBO SUNNY SURVEYING & MAPPING TECHNOLOGY Co.,Ltd. |
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Address after: No. 116-118, Xinjian North Road, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee after: Ningbo SHUNBANG surveying and Mapping Technology Co.,Ltd. Address before: No. 27-29 Shunke Road, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee before: Ningbo SHUNBANG surveying and Mapping Technology Co.,Ltd. |