CN108758260B - Tripod with optimized structure on equatorial telescope - Google Patents
Tripod with optimized structure on equatorial telescope Download PDFInfo
- Publication number
- CN108758260B CN108758260B CN201810424229.6A CN201810424229A CN108758260B CN 108758260 B CN108758260 B CN 108758260B CN 201810424229 A CN201810424229 A CN 201810424229A CN 108758260 B CN108758260 B CN 108758260B
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- CN
- China
- Prior art keywords
- tube
- connecting seat
- tripod
- supporting
- sliding sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000005457 optimization Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 108010084652 homeobox protein PITX1 Proteins 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pivots And Pivotal Connections (AREA)
- Telescopes (AREA)
Abstract
The invention discloses a tripod with an optimized structure on an equatorial telescope, which comprises a connecting seat and three support legs, wherein a connecting column is formed at the top surface end of the connecting seat, three hinged support lugs are formed on the side wall of the connecting seat, and the support legs comprise an outer support tube, an inner support rod, a sliding sleeve and a locking sleeve; the sliding sleeve in peg graft and have the connecting rod, the guide way that the outer support tube was passed to the one end of connecting rod is fixed on the inner support bar, the other end of connecting rod stretches out the sliding sleeve shaping and has spherical shell body, the interpolation has the ball in the shell body, the shaping has branch on the ball, the outer end of branch passes through the fix with screw on the outside limit of annular bracket, annular bracket is horizontal distribution under the connecting seat. The invention optimizes the structure of the supporting legs of the tripod, is convenient for the constraint of folding the supporting legs and can place the tripod tray after the supporting legs are unfolded.
Description
The technical field is as follows:
the invention relates to the technical field of optical instrument accessories, in particular to a tripod with an optimized structure on an equatorial telescope.
Background art:
the equatorial instrument is made to improve the disadvantages of the horizons. The main purpose of the device is to overcome the influence of the earth rotation on the star observation. A set of standard configuration astronomical telescopes is often composed of a telescope, an equatorial telescope, a foot rest and the like. The foot rest of current equatorial telescope generally is the tripod, and current tripod generally is equipped with flexible adjustable stabilizer blade and constitutes to be convenient for carrying of tripod, but when the stabilizer blade of tripod draws in, do not have corresponding restraint structure to restrict the stabilizer blade and draw in back foot nonrotatable together in.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides a tripod with an optimized structure on an equatorial telescope.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a tripod with an optimized structure on an equatorial telescope comprises a connecting seat and three support legs, wherein a connecting column is formed at the top surface end of the connecting seat, three hinged support lugs are formed on the side wall of the connecting seat, each support leg comprises an outer support tube, a connecting head is formed at the upper end of the outer support tube, a hinged support is formed on the connecting head, the hinged support is hinged with the hinged support lugs through a hinged shaft, and a guide groove is formed on the side wall of the outer support tube; the inner supporting rod is inserted in the outer supporting tube, the sliding sleeve is sleeved outside the outer supporting tube, a conical tube thread sleeve is formed at the lower end of the sliding sleeve, a plurality of cutting grooves are formed on the tube thread sleeve, the cutting grooves divide the tube thread sleeve into a plurality of arc sheets, and the tube thread sleeve is in threaded connection with a locking sleeve;
the sliding sleeve in peg graft and have the connecting rod, the guide way that the outer support tube was passed to the one end of connecting rod is fixed on the inner support bar, the other end of connecting rod stretches out the sliding sleeve shaping and has spherical shell body, the interpolation has the ball in the shell body, the shaping has branch on the ball, the outer end of branch passes through the fix with screw on the outside limit of annular bracket, annular bracket is horizontal distribution under the connecting seat.
Preferably, the hinge support lugs are uniformly distributed on the connecting seat in an annular shape around the central axis of the connecting seat.
Preferably, the side wall of the guide groove on the outer support tube is parallel to the side wall of the hinge support lug.
Preferably, the lower end of the inner supporting rod is formed with a pointed cone, and the length of the inner supporting rod is smaller than that of the outer supporting tube.
Preferably, a plurality of notches are formed in the outer wall of the locking sleeve, and the notches are uniformly distributed in an annular shape around the central axis of the locking sleeve.
Preferably, the length of the ball upper support is greater than the radius of the outer ring of the annular bracket, and the length of the support is less than the diameter of the outer ring of the annular bracket.
The invention has the beneficial effects that: the tripod has the advantages that the structure of the supporting legs of the tripod is optimized, the supporting legs can be conveniently folded and restrained, and meanwhile, the supporting legs can be conveniently unfolded and then a tripod tray can be placed.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of a half-section structure of the present invention.
In the figure: 1. a connecting seat; 11. connecting columns; 12. a hinged lug; 2. a support leg; 21. an outer support tube; 211. a connector; 212. a hinged support; 213. a guide groove; 22. an inner support bar; 23. a sliding sleeve; 231. a pipe thread bushing; 24. a connecting rod; 241. an outer housing; 25. a locking sleeve; 251. a notch; 3. a ball bearing; 31. a strut; 4. an annular bracket; 5. and (4) screws.
The specific implementation mode is as follows:
example (b): as shown in fig. 1, 2 and 3, a tripod with an optimized structure on an equatorial telescope comprises a connecting base 1 and three support legs 2, wherein a connecting column 11 is formed on the top surface end of the connecting base 1, three hinged lugs 12 are formed on the side wall of the connecting base 1, each support leg 2 comprises an outer support tube 21, a connecting head 211 is formed on the upper end of the outer support tube 21, a hinged support 212 is formed on the connecting head 211, the hinged support 212 is hinged with the hinged lugs 12 through a hinged shaft, and a guide groove 213 is formed on the side wall of the outer support tube 21; an inner supporting rod 22 is inserted in the outer supporting tube 21, a sliding sleeve 23 is sleeved outside the outer supporting tube 21, a tapered tube thread sleeve 231 is formed at the lower end of the sliding sleeve 23, a plurality of cutting grooves 232 are formed on the tube thread sleeve 231, the cutting grooves 232 divide the tube thread sleeve 231 into a plurality of arc sheets, and a locking sleeve 25 is screwed on the tube thread sleeve 231;
the connecting rod 24 is inserted into the sliding sleeve 23, one end of the connecting rod 24 passes through the guide groove 213 of the outer support tube 21 and is fixed on the inner support rod 22, the other end of the connecting rod 24 extends out of the sliding sleeve 23 to form a spherical outer shell 241, the ball 3 is inserted into the outer shell 241, the supporting rod 31 is formed on the ball 3, the outer end of the supporting rod 31 is fixed on the outer side edge of the annular bracket 4 through the screw 5, and the annular bracket 4 is horizontally distributed right below the connecting seat 1.
Preferably, the hinge lugs 12 are uniformly distributed on the connecting base 1 in a ring shape around the central axis of the connecting base 1.
Preferably, the side wall of the guide groove 213 of the outer support tube 21 is parallel to the side wall of the hinge lug 12.
Preferably, the lower end of the inner supporting rod 22 is formed with a pointed cone, and the length of the inner supporting rod 22 is smaller than that of the outer supporting tube 21.
Preferably, a plurality of notches 251 are formed on the outer wall of the locking sleeve 25, and the notches 251 are uniformly distributed around the central axis of the locking sleeve 25 in an annular shape.
Preferably, the length of the rod 31 on the ball 3 is greater than the radius of the outer ring of the ring-shaped bracket 4, and the length of the rod 31 is less than the diameter of the outer ring of the ring-shaped bracket 4.
The working principle is as follows: the invention is a tripod with an optimized structure on an equatorial telescope, which modifies a supporting leg 2, drives an inner supporting rod 22 to move in an outer supporting tube 21 through a sliding sleeve 23, realizes positioning and fixing by adopting a locking sleeve 25, realizes guiding by adopting a connecting rod 24, and realizes universal hinge joint by utilizing a spherical outer shell 241 and a ball 3 on the connecting rod 24;
when the supporting rods 31 on the balls 3 are distributed on the inner side of the annular bracket 4, the supporting legs 2 are in a folded state, and are fastened by the screws 5 to realize constraint;
when the struts 31 on the balls 3 are distributed outside the annular bracket 4, the legs 2 are in the unfolded state and are fastened by the screws 5 to achieve the constraint.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (4)
1. The utility model provides a structural optimization's tripod on equatorial telescope, includes connecting seat (1) and three stabilizer blade (2), and the top surface of connecting seat (1) is served the shaping and is had spliced pole (11), and the shaping has three articulated journal stirrup (12), its characterized in that on the lateral wall of connecting seat (1): the supporting leg (2) comprises an outer supporting tube (21), the upper end of the outer supporting tube (21) is formed with a connector (211), a hinged support (212) is formed on the connector (211), the hinged support (212) is hinged with a hinged support lug (12) through a hinged shaft, and a guide groove (213) is formed on the side wall of the outer supporting tube (21); an inner supporting rod (22) is inserted in the outer supporting tube (21), a sliding sleeve (23) is sleeved outside the outer supporting tube (21), a tapered tube thread sleeve (231) is formed at the lower end of the sliding sleeve (23), a plurality of cutting grooves (232) are formed on the tube thread sleeve (231), the tube thread sleeve (231) is divided into a plurality of arc sheets by the cutting grooves (232), and a locking sleeve (25) is screwed in the tube thread sleeve (231);
the connecting rod (24) is inserted into the sliding sleeve (23), one end of the connecting rod (24) penetrates through a guide groove (213) of the outer supporting pipe (21) and is fixed on the inner supporting rod (22), the other end of the connecting rod (24) extends out of the sliding sleeve (23) and is formed into a spherical outer shell (241), a ball (3) is inserted into the outer shell (241), a supporting rod (31) is formed on the ball (3), the outer end of the supporting rod (31) is fixed on the outer side edge of the annular bracket (4) through a screw (5), and the annular bracket (4) is horizontally distributed under the connecting seat (1);
a plurality of notches (251) are formed in the outer wall of the locking sleeve (25), and the notches (251) are uniformly distributed in an annular shape around the central axis of the locking sleeve (25);
the length of the supporting rod (31) on the ball (3) is larger than the radius of the outer ring of the annular bracket (4), and the length of the supporting rod (31) is smaller than the diameter of the outer ring of the annular bracket (4).
2. An equatorial optimized tripod according to claim 1, wherein: the hinged support lugs (12) are uniformly distributed on the connecting seat (1) in an annular shape around the central axis of the connecting seat (1).
3. An equatorial optimized tripod according to claim 2, wherein: the side wall of the guide groove (213) on the outer supporting tube (21) is parallel to the side wall of the hinged support lug (12).
4. An equatorial optimized tripod according to claim 1, wherein: the lower end of the inner supporting rod (22) is formed with a pointed cone, and the length of the inner supporting rod (22) is smaller than that of the outer supporting pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424229.6A CN108758260B (en) | 2018-05-07 | 2018-05-07 | Tripod with optimized structure on equatorial telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424229.6A CN108758260B (en) | 2018-05-07 | 2018-05-07 | Tripod with optimized structure on equatorial telescope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108758260A CN108758260A (en) | 2018-11-06 |
| CN108758260B true CN108758260B (en) | 2020-05-08 |
Family
ID=64009341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810424229.6A Expired - Fee Related CN108758260B (en) | 2018-05-07 | 2018-05-07 | Tripod with optimized structure on equatorial telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758260B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106991B (en) * | 2022-07-11 | 2024-05-28 | 中国十九冶集团有限公司 | Multifunctional working frame |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9108498U1 (en) * | 1991-07-10 | 1991-10-17 | Sachtler Ag - Kommunikationstechnik, 8046 Garching | Center spreader for tripods |
| AU2009201440B2 (en) * | 2008-04-14 | 2013-07-11 | R E Miller Pty Limited | A mounting assembly |
| US10330245B2 (en) * | 2009-03-25 | 2019-06-25 | Brunson Instrument Company | Metrology grade light weight tripod |
| CN201568411U (en) * | 2009-12-21 | 2010-09-01 | 林吉萍 | Telescopic tubular lock |
| CN201880244U (en) * | 2010-12-07 | 2011-06-29 | 河海大学 | Variable-wheel-diameter fire-fighting robot |
| CN204434845U (en) * | 2015-01-05 | 2015-07-01 | 杭州昕鸿布艺有限公司 | Reeled yarn frame |
| CN105708130B (en) * | 2016-03-30 | 2019-01-04 | 蒋黎航 | A kind of more turntable reducing type folding dining tables and its implementation |
| CN105856962A (en) * | 2016-05-20 | 2016-08-17 | 长春理工大学 | Composite telescopic-diameter walking wheel |
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2018
- 2018-05-07 CN CN201810424229.6A patent/CN108758260B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN108758260A (en) | 2018-11-06 |
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Effective date of registration: 20200123 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant after: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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Effective date of registration: 20200413 Address after: 311800 Zhejiang city of Shaoxing province Zhuji city Jiyang Street Genta Road No. 129 Applicant after: ZHUJI QIHANG ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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