CN218788113U

CN218788113U - Double-opening-closing type electric astronomical table for astronomical observation

Info

Publication number: CN218788113U
Application number: CN202222656772.3U
Authority: CN
Inventors: 高吉良
Original assignee: Jiangsu Tianzhiwen Astronomical Instrument Co ltd
Current assignee: Jiangsu Tianzhiwen Astronomical Instrument Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-04-04
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a double-open-close type electric astronomical table for astronomical observation, which comprises a frame, wherein trundles are arranged around the bottom of the frame, first backing plates are symmetrically arranged at the middle parts of the two sides of the frame, opening and closing mechanisms are arranged at the tops of the first backing plates, one end of each opening and closing mechanism is connected with the bottom ends of the first two connecting rods through a pin shaft, and second connecting rods are symmetrically arranged at the two sides of each opening and closing mechanism; the top ends of the first connecting rod and the second connecting rod are connected with the inner side wall of the opening and closing cover through pin shafts; a second base plate is arranged in the middle of the rack, a driving mechanism matched with the opening and closing mechanism is arranged on one side of the top of the second base plate, a support frame is arranged on the other side of the top of the second base plate, a lifting plate is arranged on the top of the support frame, and the support frame is connected with the lifting plate through the lifting mechanism. The utility model discloses can drive the lifter plate and carry out elevating movement under support frame, lifter plate and elevating system's mating reaction, be convenient for adjust the height of lifter plate to be convenient for adjust the height of placing the telescope at the lifter plate top.

Description

Double-opening-closing type electric astronomical table for astronomical observation

Technical Field

The utility model relates to an astronomical phenomena field particularly, relates to an astronomical phenomena is with two open-close type electronic astronomical phenomena.

Background

Astronomical observatories are special mechanisms for astronomical observation and astronomy research, most of the astronomical observers of all countries in the world are arranged on mountains, and each astronomical observator is provided with some instruments for observing astronomical phenomena and mainly is an astronomical telescope. Astronomical telescopes are important tools for observing celestial bodies, and modern astronomy can be avoided without the birth and development of telescopes. Along with the improvement and improvement of the performance of the telescope in all aspects, astronomy is undergoing a huge leap, and the understanding of the universe of human beings is rapidly promoted.

At present, the height of an astronomical telescope generally needs to be adjusted manually, the size is large, and the traditional astronomical table can not protect and store the astronomical telescope used for observing the astronomical phenomena, so that the damage of the astronomical telescope is easily caused, and the subsequent astronomical observation work is influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides an astronomical observation is with two electronic astronomical benches of open-close type to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a double-opening-closing type electric astronomical table for astronomical observation comprises a frame, wherein trundles are arranged on the periphery of the bottom of the frame, first base plates are symmetrically arranged in the middle of two sides of the frame, opening-closing mechanisms are arranged at the tops of the first base plates, one ends of the opening-closing mechanisms are connected with the bottom ends of the first connecting rods through pin shafts, second connecting rods are symmetrically arranged on two sides of the opening-closing mechanisms, and the bottom ends of the second connecting rods are arranged on one side of the middle of the frame through supporting seats; the top ends of the first connecting rod and the second connecting rod are connected with the inner side wall of the opening and closing cover through pin shafts; a second base plate is arranged in the middle of the rack, a driving mechanism matched with the opening and closing mechanism is arranged on one side of the top of the second base plate, a support frame is arranged on the other side of the top of the second base plate, a lifting plate is arranged on the top of the support frame, and the support frame is connected with the lifting plate through the lifting mechanism.

Further, in order to guarantee that the lifting plate moves at the top of the support frame under the matching effect of the sliding grooves and the sliding blocks, the connecting strength between the lifting plate and the support frame can be improved, the sliding grooves are symmetrically formed in the middle of two sides of the support frame, and the sliding blocks matched with the sliding grooves are symmetrically formed in two sides of the bottom of the lifting plate.

Furthermore, in order to support the driving mechanism through the bearing supports, a plurality of bearing supports are arranged on one side of the top of the backing plate.

Furthermore, in order to realize the opening and closing of the opening and closing cover under the matching effect of the opening and closing mechanism and the driving mechanism, the protection of a telescope placed at the top of the lifting plate is facilitated, the opening and closing mechanism comprises first rotating shafts which are symmetrically arranged on two sides of the top of the base plate and connected with the bottom end of the first connecting rod, the first rotating shafts are arranged on two sides of the top of the base plate through a plurality of bearing seats, gears are sleeved on the outer sides of the first rotating shafts, one end, far away from the first connecting rod, of one rotating shaft is provided with a first driven sprocket, the outer side of the first circumference of the first driven sprocket is provided with a first driving sprocket meshed with the first driven sprocket, the driving mechanism comprises a first connecting shaft arranged between the first driving sprockets, the first connecting shaft is arranged at the top of the bearing seat through a plurality of bearing seats, a second driven sprocket is arranged on the outer side of the first connecting shaft, the outer side of the second driven sprocket is provided with a second driving sprocket meshed with the second driving sprocket, the circle center position of the first driving sprocket is connected with the output end of the first servo motor, and the first servo motor is arranged on one side of the second base plate.

Furthermore, in order to drive the lifting plate to perform lifting motion, the height of the lifting plate is convenient to adjust, and therefore the height of a telescope placed at the top of the lifting plate is convenient to adjust, the lifting mechanism comprises a second rotating shaft arranged at the bottom in the support frame, eccentric wheels I are symmetrically arranged on two sides of the first rotating shaft, an eccentric gear I is arranged in the middle of the second rotating shaft, a second connecting shaft is arranged at the top of the eccentric gear I, the second connecting shaft is arranged at the bottom of the lifting plate, eccentric wheels II matched with the eccentric wheels I are arranged on two sides of the second connecting shaft, an eccentric gear II meshed with the eccentric gears I is arranged in the middle of the second connecting shaft, a servo motor II is arranged at one end of the second rotating shaft, and the servo motor II passes through a fixing plate and is arranged on the outer side wall of the support frame.

The utility model has the advantages that:

1. the utility model discloses can drive the lifter plate and carry out elevating movement under support frame, lifter plate and elevating system's mating reaction, be convenient for adjust the height of lifter plate to be convenient for adjust the height of placing the astronomical telescope at the lifter plate top.

2. The utility model discloses can drive through elevating system and place the telescope upward movement at the lifter plate top, be convenient for carry out astronomical observation through astronomical telescope, after the astronomical observation is accomplished, can drive through elevating system and place the astronomical telescope downstream at the lifter plate top, be convenient for to the protection of astronomical telescope.

3. The utility model discloses under the combined action of mechanism, actuating mechanism and the cover that opens and shuts of opening and shutting, can realize opening and shutting of the cover fast, going on of the follow-up astronomical observation work of being convenient for can protect the astronomical telescope at top in the frame simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is one of the schematic structural views of a double-opening-closing electric astronomical table for astronomical observation according to the embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

fig. 5 is a partial sectional view of a double-opening/closing electric astronomical table for astronomical observation according to the embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at D;

FIG. 7 is a partial method diagram at E of FIG. 5;

fig. 8 is a schematic structural view of a lifting mechanism in a double-opening-closing type electric astronomical table for astronomical observation according to an embodiment of the present invention;

fig. 9 is a partial cross-sectional view of a lifting mechanism in a double-opening-closing type electric astronomical stage for astronomical observations according to an embodiment of the present invention;

fig. 10 is a second schematic structural view of a dual-opening-closing type electric astronomical table for astronomical observation according to the embodiment of the present invention;

fig. 11 is a partial enlarged view at F in fig. 10.

In the figure:

1. a frame; 2. a caster wheel; 3. a first base plate; 4. an opening and closing mechanism; 401. rotating a first shaft; 402. a gear; 403. a driven chain wheel I; 404. a first driving chain wheel; 5. a first connecting rod; 6. a second connecting rod; 7. a second backing plate; 8. a drive mechanism; 801. a first connecting shaft; 802. a driven chain wheel II; 803. a second driving chain wheel; 804. a first servo motor; 9. a support frame; 10. a lifting plate; 11. a lifting mechanism; 1101. a second rotating shaft; 1102. a first eccentric wheel; 1103. a first eccentric gear; 1104. a second connecting shaft; 1105. a second eccentric wheel; 1106. a second eccentric gear; 1107. a servo motor II; 12. a chute; 13. a slider; 14. a bearing support; 15. a cover is opened and closed.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an astronomical observation is with two electronic astronomical platforms of open-close type.

The present invention will be further explained by combining with the accompanying drawings and the detailed description, as shown in fig. 1-11, according to the present invention, a double-open type electric astronomical table for astronomical observation comprises a frame 1, casters 2 are arranged around the bottom of the frame 1, backing plates I3 are symmetrically arranged in the middle of the two sides of the frame 1, the top parts of the two backing plates I3 are both provided with an opening and closing mechanism 4, one end of the opening and closing mechanism 4 is connected with the bottom ends of the two connecting rods I5 through a pin shaft, the two sides of the opening and closing mechanism 4 are symmetrically provided with a connecting rod II 6, and the bottom end of the connecting rod II 6 is arranged on one side of the middle part of the frame 1 through a support seat; the top ends of the first connecting rod 5 and the second connecting rod 6 are connected with the inner side wall of the opening and closing cover 15 through pin shafts; a second backing plate 7 is arranged in the middle of the rack 1, a driving mechanism 8 matched with the opening and closing mechanism 4 is arranged on one side of the top of the second backing plate 7, a supporting frame 9 is arranged on the other side of the top of the second backing plate 7, a lifting plate 10 is arranged on the top of the supporting frame 9, and the supporting frame 9 is connected with the lifting plate 10 through a lifting mechanism 11.

With the aid of the above documents, the utility model discloses can drive lifter plate 10 and carry out elevating movement under the mating reaction of support frame 9, lifter plate 10 and elevating system 11, be convenient for adjust the height of lifter plate 10 to be convenient for adjust the height of placing the telescope at lifter plate 10 top.

In one embodiment, for the above supporting frame 9, the middle portions of the two sides of the supporting frame 9 are symmetrically provided with sliding grooves 12, and the two sides of the bottom of the lifting plate 10 are symmetrically provided with sliding blocks 13 matched with the sliding grooves 12, so that the lifting plate 10 can be ensured to move on the top of the supporting frame 9 under the matching action of the sliding grooves 12 and the sliding blocks 13, and the connection strength between the lifting plate 10 and the supporting frame 9 can be improved.

In one embodiment, for the second pad 7, a plurality of bearing supports 14 are disposed on a top side of the second pad 7, so that the driving mechanism 8 can be supported by the bearing supports 14.

In an embodiment, for the opening and closing mechanism 4, the opening and closing mechanism 4 includes first rotating shafts 401 symmetrically disposed on two sides of the top of the first backing plate 3 and connected to the bottom end of the first connecting rod 5, and the first rotating shafts 401 are disposed on two sides of the top of the first backing plate 3 through a plurality of bearing seats, gears 402 are respectively sleeved on outer sides of circumferences of the first rotating shafts 401, one end of one of the first rotating shafts 401, which is far away from the first connecting rod 5, is provided with a first driven sprocket 403, outer sides of circumferences of the first driven sprockets 403 are provided with first driving sprockets 404 engaged therewith, the driving mechanism 8 includes a first connecting shaft 801 disposed between the first driving sprockets 404, the first connecting shaft 801 is disposed on the top of the bearing seat 14 through a plurality of bearing seats, outer sides of the circumferences of the first connecting shaft 801 are provided with second driven sprockets 802, outer sides of the second driven sprockets 802 are provided with second driving sprockets 803 engaged therewith, circle centers of the second driving sprockets 803 are connected to output ends of the first servo motors 804, and the first servo motors 804 are disposed on one side of the second backing plate 7, so as to open and close the cover 15 under the cooperation of the opening and close mechanism 4 and the driving mechanism 8, and facilitate the protection telescope disposed on the top of the lifting plate 10.

In an embodiment, for the above lifting mechanism 11, the lifting mechanism 11 includes a second rotating shaft 1101 disposed at the bottom inside the supporting frame 9, eccentric wheels 1102 are symmetrically disposed on two sides of the second rotating shaft 1101, an eccentric gear 1103 is disposed at the middle position of the second rotating shaft 1101, a second connecting shaft 1104 is disposed at the top of the eccentric gear 1103, the second connecting shaft 1104 is disposed at the bottom of the lifting plate 10, eccentric wheels 1105 matched with the eccentric wheels 1102 are disposed on two sides of the second connecting shaft 1104, an eccentric wheel 1106 meshed with the eccentric wheel 1103 is disposed at the middle position of the second connecting shaft 1104, a second servo motor 1107 is disposed at one end of the second rotating shaft 1101, and the second servo motor 1107 is disposed on the outer side wall of the supporting frame 9 through a fixing plate, so as to drive the lifting plate 10 to perform lifting motion, and facilitate adjustment of the height of the lifting plate 10, thereby facilitating adjustment of the height of a telescope disposed at the top of the lifting plate 10.

Furthermore, when specifically using, the utility model discloses a two electronic astronomical platforms of open-close type can be accomodate and protect to the observation equipment of difference, the utility model discloses it is preferred to detect the astronomical telescope of usefulness to the astronomical.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

During practical application, at first place the astronomical telescope who is used for astronomical observation at lifter plate 10 top, then start actuating mechanism 8 through external control panel (including the PLC controller), can realize opening and shutting of cover under actuating mechanism 8 and the mating reaction of opening and shutting mechanism 4, start elevating system 11 by external control panel, can drive lifter plate 10 and move at support frame 9 top under elevating system 11's effect, the realization is to the regulation of lifter plate 10 height, thereby the realization is to the regulation of astronomical telescope height.

The specific operating principle of the driving mechanism 8 is as follows:

the first servo motor 804 is started by an external control panel, the second drive sprocket 803 is driven to rotate by an output shaft of the first servo motor 804, the second drive sprocket 803 drives the second driven sprocket 802 engaged with the second drive sprocket to rotate, and the second driven sprocket 802 drives the first connecting shaft 801 to rotate.

The specific working principle of the opening and closing mechanism 4 is as follows:

the first connecting shaft 801 rotates to drive the first driving sprocket 404 meshed with the first connecting shaft to rotate, the first driving sprocket 404 drives the first driven sprocket 403 meshed with the first driving sprocket to rotate, the first driven sprocket 403 drives the first rotating shaft 401 to rotate, the first rotating shaft 401 drives the first gear 402 to rotate, the gear 402 rotates to drive the second gear 402 to rotate, the two gears 402 respectively drive the first connecting rod 5 to move, and meanwhile, under the combined action of the second connecting rod 6 and the first connecting rod 5, the two opening and closing covers 15 can be driven to move relatively, and opening and closing of the opening and closing covers 15 are achieved.

The specific working principle of the lifting mechanism 11 is as follows:

the second servo motor 1107 is started by an external control panel, the second servo motor 1107 drives the second rotating shaft 1101 to rotate, the second rotating shaft 1101 drives the first eccentric wheel 1102 and the first eccentric gear 1103 on two sides to rotate, the first eccentric wheel 1102 drives the second eccentric wheel 1105 matched with the first eccentric wheel to rotate, and the first eccentric wheel 1102 drives the second eccentric gear 1106 matched with the first eccentric wheel to rotate, so that the second connecting shaft 1104 is driven to rotate, and the lifting plate 10 can move up and down under the matching action of the sliding chute 12 and the sliding block 13.

In summary, with the aid of the technical solution of the present invention, the lifting plate 10 can be driven to perform lifting movement under the cooperation of the supporting frame 9, the lifting plate 10 and the lifting mechanism 11, so as to adjust the height of the lifting plate 10, and thus facilitate the adjustment of the height of the astronomical telescope placed on the top of the lifting plate 10; the utility model can drive the astronomical telescope placed on the top of the lifting plate 10 to move upwards through the lifting mechanism 11, thereby facilitating astronomical observation through the astronomical telescope, and after the astronomical observation is finished, the astronomical telescope placed on the top of the lifting plate 10 can be driven to move downwards through the lifting mechanism 11, thereby facilitating the protection of the astronomical telescope; the utility model discloses under the combined action of mechanism 4, actuating mechanism 8 and the cover 15 that opens and shuts of opening and shutting, can realize opening and shutting of cover 15 fast, going on of the follow-up astronomical observation work of being convenient for can protect the astronomical telescope at top in the frame 1 simultaneously.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-opening-closing type electric astronomical table for astronomical observation comprises a rack (1) and is characterized in that casters (2) are arranged on the periphery of the bottom of the rack (1), first base plates (3) are symmetrically arranged in the middle of two sides of the rack (1), opening-closing mechanisms (4) are arranged on the tops of the first base plates (3), one ends of the opening-closing mechanisms (4) are connected with the bottom ends of first connecting rods (5) through pin shafts, second connecting rods (6) are symmetrically arranged on two sides of the opening-closing mechanisms (4), and the bottom ends of the second connecting rods (6) are arranged on one side of the middle of the rack (1) through a supporting seat; the top ends of the first connecting rod (5) and the second connecting rod (6) are connected with the inner side wall of the opening and closing cover (15) through a pin shaft;

frame (1) intermediate position is provided with backing plate two (7), backing plate two (7) top one side be provided with mechanism (4) matched with actuating mechanism (8) open and shut, backing plate two (7) top opposite side is provided with support frame (9), support frame (9) top is provided with lifter plate (10), just support frame (9) with lifter plate (10) are connected through elevating system (11).

2. The double-opening-closing type electric astronomical table for astronomical observation according to claim 1, wherein sliding grooves (12) are symmetrically formed in the middle of two sides of the support frame (9), and sliding blocks (13) matched with the sliding grooves (12) are symmetrically formed in two sides of the bottom of the lifting plate (10).

3. The double-opening-closing type electric astronomical table for astronomical observation according to claim 1, wherein a plurality of bearing supports (14) are arranged on one side of the top of the second backing plate (7).

4. The dual-opening-closing type electric astronomical table for astronomical observation according to claim 3, wherein said opening-closing mechanism (4) comprises a first rotating shaft (401) symmetrically arranged on both sides of the top of said first backing plate (3) and connected with the bottom of said first connecting rod (5), and said first rotating shaft (401) is arranged on both sides of the top of said first backing plate (3) through a plurality of bearing seats, two said rotating shaft (401) are both sleeved with a gear (402), one end of one rotating shaft (401) far away from said first connecting rod (5) is provided with a first driven sprocket (403), said first driven sprocket (403) is provided with a first driving sprocket (404) meshed therewith.

5. The double-opening electric astronomical table for astronomical observation according to claim 4, wherein said driving mechanism (8) comprises a first connecting shaft (801) arranged between two first driving sprockets (404), said first connecting shaft (801) is arranged on top of said bearing support (14) through several bearing seats, said first connecting shaft (801) is provided with a second driven sprocket (802) on the outer side of the circumference, said second driven sprocket (802) is provided with a second driving sprocket (803) engaged with said second driving sprocket, the circle center position of said second driving sprocket (803) is connected with the output end of said first servo motor (804), said first servo motor (804) is arranged on one side of said second backing plate (7).

6. The double-opening electric astronomical table for astronomical observation according to claim 1 or 2, wherein said lifting mechanism (11) comprises a second rotating shaft (1101) arranged at the bottom of said supporting frame (9), said second rotating shaft (1101) is symmetrically provided with a first eccentric wheel (1102), the middle position of said second rotating shaft (1101) is provided with a first eccentric wheel (1103), the top of said first eccentric wheel (1103) is provided with a second connecting shaft (1104), and said second connecting shaft (1104) is arranged at the bottom of said lifting plate (10), both sides of said second connecting shaft (1104) are provided with a second eccentric wheel (1105) matched with said first eccentric wheel (1102), the middle position of said second connecting shaft (1104) is provided with a second eccentric wheel (1106) engaged with said first eccentric wheel (1103), one end of said second rotating shaft (1101) is provided with a second servo motor (1107), and said second servo motor (1107) is arranged at the outer side wall of said supporting frame (9) through a fixing plate.