CN108758271A - A kind of three-legged support on equatorial telescope - Google Patents
A kind of three-legged support on equatorial telescope Download PDFInfo
- Publication number
- CN108758271A CN108758271A CN201810424109.6A CN201810424109A CN108758271A CN 108758271 A CN108758271 A CN 108758271A CN 201810424109 A CN201810424109 A CN 201810424109A CN 108758271 A CN108758271 A CN 108758271A
- Authority
- CN
- China
- Prior art keywords
- outer support
- pipe
- support pipe
- connecting seat
- bracing piece
- 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.)
- Granted
Links
- 239000003381 stabilizer Substances 0.000 claims abstract description 22
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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
- F16M11/26—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 telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Telescopes (AREA)
Abstract
The invention discloses the three-legged supports on a kind of equatorial telescope, including connecting seat and three stabilizer blades, connecting pole is formed on the top surface end of connecting seat, there are three hinged journal stirrups for molding on the side wall of connecting seat, the stabilizer blade includes outer support pipe, and the upper end of outer support pipe forms connector, pivoting support is formed on connector, pivoting support is hinged by articulated shaft and hinged journal stirrup, and guide groove is formed on outer support pipe side wall；It is plugged with inner bracing piece in the outer support pipe, it is inserted with sliding sleeve outside outer support pipe, the lower end of sliding sleeve forms the pipe screw thread set of taper, if pipe screw thread, which is put on, forms arterial highway grooving, it is in several arc plates that grooving, which divides pipe screw thread set, and the pipe screw thread set is bolted with lock sleeve；Connecting rod is plugged on the sliding sleeve, one end of connecting rod passes through the guide groove of outer support pipe to be fixed on inner bracing piece.The present invention has rectified and improved the stand bar structure of tripod, convenient for stabilizer blade collapse constraint, while be also convenient for stabilizer blade expansion after, place tripod pallet.
Description
Technical field：
The present invention relates to the technical fields of optical instrument accessory, more specifically to three foot branch on a kind of equatorial telescope
Frame.
Background technology：
Equatorial telescope the shortcomings that improving altitude azimuth form device in order to make.Its main purpose is just intended to overcome ground
Influence of the revolutions to sight star.The astronomical telescope of a set of standard configuration is often by the components group such as telescope, equatorial telescope, tripod
At.The tripod of existing equatorial telescope is generally tripod, and existing tripod is typically provided flexible adjustable stabilizer blade composition, in order to
The carrying of tripod, but when the stabilizer blade gathering of tripod, propped up afterwards together without corresponding restraining structure to limit stabilizer blade gathering
Foot is not rotatable.
Invention content：
The purpose of the present invention and provides the three-legged support on a kind of equatorial telescope aiming at the deficiency of the prior art,
Rectified and improved the stand bar structure of tripod, convenient for stabilizer blade collapse constraint, while be also convenient for stabilizer blade expansion after, place tripod support
Disk.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of three-legged support on equatorial telescope, including connecting seat and three stabilizer blades, the company of forming on the top surface end of connecting seat
Connect column, there are three hinged journal stirrup, the stabilizer blade includes outer support pipe for molding on the side wall of connecting seat, the upper end of outer support pipe at
Type has connector, and pivoting support is formed on connector, and pivoting support is hinged by articulated shaft and hinged journal stirrup, outer support pipe
Guide groove is formed on side wall；It is plugged with inner bracing piece in the outer support pipe, sliding sleeve is inserted with outside outer support pipe, slides
The lower end of set forms the pipe screw thread set of taper, if pipe screw thread, which is put on, forms arterial highway grooving, if grooving segmentation pipe screw thread set is in
Dry arc plate, the pipe screw thread set are bolted with lock sleeve；Connecting rod, one end of connecting rod are plugged on the sliding sleeve
Guide groove across outer support pipe is fixed on inner bracing piece, and the other end of connecting rod stretches out sliding sleeve and forms connection ring.
Preferably, the hinged journal stirrup is evenly distributed on connecting seat in a ring around the central axis of connecting seat.
Preferably, the side wall of guide groove is parallel with the hinged side wall of journal stirrup on the outer support pipe.
Preferably, the centre-to-centre spacing at articulated shaft to connecting seat center is equal to connection ring center in connecting rod on the hinged journal stirrup
To the distance of inner bracing piece central axis；The upper surface of the inner bracing piece and connecting rod is perpendicular.
Preferably, the lower end of the inner bracing piece forms pointed cone, and the length of inner bracing piece is less than the length of outer support pipe.
Preferably, several notches are formed on the outer wall of the lock sleeve, notch is in ring around the central axis of lock sleeve
Shape is uniformly distributed.
Preferably, the positioning column opposite with connection ring in connecting rod is formed on the lower face of the connecting seat.
The beneficial effects of the present invention are：It has rectified and improved the stand bar structure of tripod, convenient for the constraint that stabilizer blade collapses, simultaneously
After being also convenient for stabilizer blade expansion, tripod pallet is placed.
Description of the drawings：
Fig. 1 is the three-dimensional structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram that the present invention looks up；
Fig. 3 is the half-sectional structural schematic diagram of the present invention.
In figure：1, connecting seat；11, connecting pole；12, hinged journal stirrup；2, stabilizer blade；21, outer support pipe；211, connector；
212, pivoting support；213, guide groove；22, inner bracing piece；23, sliding sleeve；231, pipe screw thread set；24, connecting rod；241, it connects
Ring；25, lock sleeve；251, notch.
Specific implementation mode：
Embodiment：See shown in Fig. 1,2,3, the three-legged support on a kind of equatorial telescope, including connecting seat 1 and three stabilizer blades 2, even
Form connecting pole 11 on the top surface end of joint chair 1, there are three hinged journal stirrup 12, the stabilizer blades 2 for molding on the side wall of connecting seat 1
Including outer support pipe 21, the upper end of outer support pipe 21 forms connector 211, and pivoting support 212 is formed on connector 211,
Pivoting support 212 is hinged by articulated shaft and hinged journal stirrup 12, and guide groove 213 is formed on 21 side wall of outer support pipe；It is described
Outer support pipe 21 in be plugged with inner bracing piece 22, sliding sleeve 23, the lower end molding of sliding sleeve 23 are inserted with outside outer support pipe 21
There is the pipe screw thread set 231 of taper, if forming arterial highway grooving 232 on pipe screw thread set 231, grooving 232 divides pipe screw thread set 231 and is in
Several arc plates, pipe screw thread set 231 are bolted with lock sleeve 25；It is plugged with connecting rod 24 on the sliding sleeve 23,
One end of connecting rod 24 passes through the guide groove 213 of outer support pipe 21 to be fixed on inner bracing piece 22, and the other end of connecting rod 24 is stretched
Go out sliding sleeve 23 and forms connection ring 241.
Preferably, the hinged journal stirrup 12 is evenly distributed on around the central axis of connecting seat 1 on connecting seat 1 in a ring.
Preferably, the side wall of guide groove 213 is parallel with the side wall of hinged journal stirrup 12 on the outer support pipe 21.
Preferably, the centre-to-centre spacing for being hinged articulated shaft to 1 center of connecting seat on journal stirrup 12, which is equal in connecting rod 24, connects
241 center of ring to 22 central axis of inner bracing piece distance；The upper surface of the inner bracing piece 22 and connecting rod 24 is perpendicular.
Preferably, the lower end of the inner bracing piece 22 forms pointed cone, and the length of inner bracing piece 22 is less than outer support pipe 21
Length.
Preferably, several notches 251 are formed on the outer wall of the lock sleeve 25, notch 251 is in lock sleeve 25
Mandrel line is uniformly distributed in a ring.
Preferably, the positioning column opposite with connection ring 241 in connecting rod 24 is formed on the lower face of the connecting seat 1
(not drawn in figure).
Operation principle：The present invention is the three-legged support on equatorial telescope, simple in structure, is rectified and improved, is being locked to stabilizer blade 2
Fixed 25 be when locking, and sliding sleeve 23 can drive inner bracing piece 22 to stretch in outer support tube 21, and when the gathering of stabilizer blade 2,
Positioning column may be used to be plugged into the connection ring 241 to coincide, realize the constraint to stabilizer blade 2；
And when the expansion of stabilizer blade 2, pallet can be placed in connecting rod 24.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Any those skilled in the art
It can modify without violating the spirit and scope of the present invention to the embodiment, therefore the rights protection model of the present invention
It encloses, it should be as listed by the claim of the present invention.
Claims (7)
1. the three-legged support on a kind of equatorial telescope, including connecting seat (1) and three stabilizer blades (2), on the top surface end of connecting seat (1) at
Type has a connecting pole (11), and there are three hinged journal stirrups (12) for molding on the side wall of connecting seat (1), it is characterised in that：The stabilizer blade
(2) include outer support pipe (21), the upper end of outer support pipe (21) forms connector (211), is molded on connector (211) hinged
Connect bearing (212), pivoting support (212) is hinged by articulated shaft and hinged journal stirrup (12), on outer support pipe (21) side wall at
Type has guide groove (213)；It is plugged with inner bracing piece (22) in the outer support pipe (21), cunning is inserted with outside outer support pipe (21)
Dynamic set (23), the lower end of sliding sleeve (23) forms the pipe screw thread set (231) of taper, is formed on pipe screw thread set (231) several
Road grooving (232), it is in several arc plates that grooving (232), which divides pipe screw thread set (231), and the pipe screw thread set (231) is spirally connected
There is lock sleeve (25)；Connecting rod (24) is plugged on the sliding sleeve (23), one end of connecting rod (24) passes through outer support pipe
(21) guide groove (213) is fixed on inner bracing piece (22), and the other end of connecting rod (24) stretches out sliding sleeve (23) and forms
Connection ring (241).
2. the three-legged support on a kind of equatorial telescope according to claim 1, it is characterised in that：The hinged journal stirrup (12)
Central axis around connecting seat (1) is evenly distributed in a ring on connecting seat (1).
3. the three-legged support on a kind of equatorial telescope according to claim 2, it is characterised in that：On the outer support pipe (21)
The side wall of guide groove (213) and the side wall of hinged journal stirrup (12) are parallel.
4. the three-legged support on a kind of equatorial telescope according to claim 3, it is characterised in that：On the hinged journal stirrup (12)
The centre-to-centre spacing at articulated shaft to connecting seat (1) center is equal in connecting rod (24) in connection ring (241) center to inner bracing piece (22)
The distance of mandrel line；The upper surface of the inner bracing piece (22) and connecting rod (24) is perpendicular.
5. the three-legged support on a kind of equatorial telescope according to claim 1, it is characterised in that：The inner bracing piece (22)
Lower end forms pointed cone, and the length of inner bracing piece (22) is less than the length of outer support pipe (21).
6. the three-legged support on a kind of equatorial telescope according to claim 1, it is characterised in that：Outside the lock sleeve (25)
Several notches (251) are formed on wall, notch (251) is uniformly distributed in a ring around the central axis of lock sleeve (25).
7. the three-legged support on a kind of equatorial telescope according to claim 1, it is characterised in that：Under the connecting seat (1)
The positioning column opposite with connection ring (241) in connecting rod (24) is formed on end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424109.6A CN108758271B (en) | 2018-05-07 | 2018-05-07 | Tripod support on equatorial telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424109.6A CN108758271B (en) | 2018-05-07 | 2018-05-07 | Tripod support on equatorial telescope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108758271A true CN108758271A (en) | 2018-11-06 |
| CN108758271B CN108758271B (en) | 2020-04-28 |
Family
ID=64009609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810424109.6A Active CN108758271B (en) | 2018-05-07 | 2018-05-07 | Tripod support on equatorial telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758271B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407606A (en) * | 2020-04-01 | 2020-07-14 | 台州精微顺自动化有限公司 | Beam device for walking aid |
| CN112197757A (en) * | 2020-10-13 | 2021-01-08 | 中国建筑第八工程局有限公司 | Leveling device is assisted to total powerstation small prism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9003700U1 (en) * | 1990-03-30 | 1990-06-13 | Kies, Günther, 5757 Wickede | Locking device for the stepless adjustment of telescopic tubes |
| KR100522459B1 (en) * | 2005-01-28 | 2005-10-18 | 니오비전(주) | Reinforced tripod |
| CN201568411U (en) * | 2009-12-21 | 2010-09-01 | 林吉萍 | Telescopic tubular lock |
| KR20130003161U (en) * | 2011-11-18 | 2013-05-28 | 공현식 | The device to adjust the height with line for tripod |
| CN103753607A (en) * | 2014-01-07 | 2014-04-30 | 河南科技大学 | Extensible stem shears special for apples |
| CN104295869A (en) * | 2014-08-15 | 2015-01-21 | 湖北三江航天万峰科技发展有限公司 | Tripod capable of being fast leveled |
| US20150196000A1 (en) * | 2014-01-10 | 2015-07-16 | Tzu-Lin Huang | Retaining plate for sprinkler tripod |
| CN105318903A (en) * | 2015-12-10 | 2016-02-10 | 中铁十九局集团第七工程有限公司 | A-frame |
-
2018
- 2018-05-07 CN CN201810424109.6A patent/CN108758271B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9003700U1 (en) * | 1990-03-30 | 1990-06-13 | Kies, Günther, 5757 Wickede | Locking device for the stepless adjustment of telescopic tubes |
| KR100522459B1 (en) * | 2005-01-28 | 2005-10-18 | 니오비전(주) | Reinforced tripod |
| CN201568411U (en) * | 2009-12-21 | 2010-09-01 | 林吉萍 | Telescopic tubular lock |
| KR20130003161U (en) * | 2011-11-18 | 2013-05-28 | 공현식 | The device to adjust the height with line for tripod |
| CN103753607A (en) * | 2014-01-07 | 2014-04-30 | 河南科技大学 | Extensible stem shears special for apples |
| US20150196000A1 (en) * | 2014-01-10 | 2015-07-16 | Tzu-Lin Huang | Retaining plate for sprinkler tripod |
| CN104295869A (en) * | 2014-08-15 | 2015-01-21 | 湖北三江航天万峰科技发展有限公司 | Tripod capable of being fast leveled |
| CN105318903A (en) * | 2015-12-10 | 2016-02-10 | 中铁十九局集团第七工程有限公司 | A-frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407606A (en) * | 2020-04-01 | 2020-07-14 | 台州精微顺自动化有限公司 | Beam device for walking aid |
| CN112197757A (en) * | 2020-10-13 | 2021-01-08 | 中国建筑第八工程局有限公司 | Leveling device is assisted to total powerstation small prism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108758271B (en) | 2020-04-28 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200402 Address after: 226100 Fuxing Road, Yuet Lai Town, Haimen, Nantong, Jiangsu, 18 Applicant after: Haimen Zhi Zhou 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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| GR01 | Patent grant |