CN209911644U - Astronomical telescope fixing device with dustproof function - Google Patents
Astronomical telescope fixing device with dustproof function Download PDFInfo
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- CN209911644U CN209911644U CN201920466030.XU CN201920466030U CN209911644U CN 209911644 U CN209911644 U CN 209911644U CN 201920466030 U CN201920466030 U CN 201920466030U CN 209911644 U CN209911644 U CN 209911644U
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- astronomical telescope
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- rod
- connecting rod
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Abstract
The utility model discloses an astronomical telescope fixing device with dustproof function, including erection column and astronomical telescope body, the equal welded fastening in the left and right sides of erection column installs the dead lever, the outer end threaded connection of dead lever installs the gim peg, the regulation pole is installed to the inside block of mounting groove, the outside of fan is provided with the dust screen through bolt and mounting bracket fixed connection, the front end of second connecting rod runs through the front side of adjusting the pole, the latch segment is installed to the inside block of spacing groove, the bearing is installed to the outer end of latch segment is inlayed, the astronomical telescope body is located the top of erection column, the lower extreme of fixed band passes through connecting axle and erection column fixed connection. This astronomical telescope fixing device with dustproof function has solved the problem that the astronomical telescope fixing device who uses at present can't avoid the phenomenon that the lens surface area on the astronomical telescope body falls the dust in the use.
Description
Technical Field
The utility model relates to an astronomical telescope fixing device with dustproof function specifically is in astronomical telescope technical field.
Background
The astronomical telescope is a main tool for observing the celestial body, can increase people to further understand the celestial body, generally needs to continuously work in order to clearly understand the movement of the celestial body when in use, and all fixing devices are needed to fix the astronomical telescope;
the astronomical telescope fixing device who uses at present can't avoid the phenomenon of the lens surface area dust that falls on the astronomical telescope body in the use, leads to the unclear of astronomical telescope body observation, influences the normal use of astronomical telescope body, the utility model aims to provide an astronomical telescope fixing device with dustproof function to solve the problem that above-mentioned background art provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an astronomical telescope fixing device with dustproof function to solve the problem that the present astronomical telescope fixing device who uses who proposes in the above-mentioned background art can't avoid the phenomenon of the lens surface area dust that falls on the astronomical telescope body in the use.
In order to achieve the above object, the utility model provides a following technical scheme: an astronomical telescope fixing device with a dustproof function comprises an installation column and an astronomical telescope body, wherein fixed rods are fixedly welded on the left side and the right side of the installation column, mounting grooves are formed in the fixed rods, fixing bolts are screwed on the outer ends of the fixed rods, adjusting rods are clamped in the mounting grooves, limiting holes are formed in the lower surfaces of the adjusting rods, mounting frames are mounted at the outer ends of the adjusting rods, fans are mounted in the mounting frames, dustproof nets fixedly connected with the mounting frames through bolts are arranged on the outer sides of the fans, second connecting rods and first connecting rods are mounted at the front ends and the rear ends of the mounting frames in a mounting and welding mode respectively, the rear ends of the first connecting rods penetrate through the rear sides of the adjusting rods, the front ends of the second connecting rods penetrate through the front sides of the adjusting rods, and limiting grooves formed in the adjusting rods are formed in the outer, the utility model discloses a fixing device for astronomical telescope, including spacing groove, bearing, adjusting bolt, astronomical telescope body, connecting axle and erection column, the inside block of spacing groove is installed the latch segment, the bearing is installed to the outer end of latch segment is inlayed, and the internally mounted of bearing has the adjusting bolt, the outer end of adjusting bolt is located the outside of adjusting the pole, the astronomical telescope body is located the top of erection column, and both sides all install the fixed band around the erection column, the lower extreme of fixed band passes through connecting axle and erection column fixed connection.
Preferably, the fixing bolt is connected with the fixing rod in a threaded manner, the fixing rod is perpendicular to the mounting column, and the fixing rod is parallel to the astronomical telescope body.
Preferably, the connection mode of the limiting hole and the upper end of the fixing bolt is clamping connection, the limiting holes are distributed on the adjusting rod at equal intervals, and the adjusting rod is of a sliding structure in the mounting groove.
Preferably, the centers of the mounting frame, the first connecting rod and the second connecting rod are located on the same straight line, and the second connecting rod and the first connecting rod are both rotating structures on the adjusting rod.
Preferably, the outer surface of the middle part of the second connecting rod and the inner side surface of the locking block are both of a sawtooth structure, the curvature radiuses of the locking block and the second connecting rod are equal, and the locking block is of a sliding structure in the limiting groove.
Preferably, the adjusting bolt is connected with the adjusting rod in a threaded manner, the outer end of the adjusting rod is of a U-shaped structure, and the projection of the adjusting rod in the horizontal direction is of an L-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: the astronomical telescope fixing device with the dustproof function solves the problem that the surface area of a lens on an astronomical telescope body cannot be prevented from falling dust when the existing astronomical telescope fixing device is used;
1. the lens on the astronomical telescope body is operated by the fan, so that the air flow speed on the surface of the lens is improved, and the phenomenon that dust is accumulated on the lens is avoided, thereby achieving the purpose of dust prevention;
2. the position of the fan at the outer end of the adjusting rod can be adjusted by sliding the adjusting rod in the mounting groove, so that the device is suitable for astronomical telescope bodies with different lengths, and the practicability of the device is improved;
3. through latch segment and second connecting rod to the extrusion, avoided the second connecting rod to appear arbitrary pivoted phenomenon to guaranteed fan inclination's stability, simultaneously through the operation of dust screen, avoided dust or tiny particle impurity to collide the phenomenon that causes wearing and tearing to it through the effect of fan and the lens on the astronomical telescope body, guaranteed the security of astronomical telescope body in the use.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the adjusting lever of the present invention;
fig. 4 is a schematic view of the connection structure of the second connecting rod and the adjusting rod of the present invention.
In the figure: 1. mounting a column; 2. fixing the rod; 3. mounting grooves; 4. a fixing bolt; 5. adjusting a rod; 6. a limiting hole; 7. a mounting frame; 8. a fan; 9. a dust screen; 10. a first connecting rod; 11. a second connecting rod; 12. a limiting groove; 13. a locking block; 14. a bearing; 15. adjusting the bolt; 16. an astronomical telescope body; 17. a connecting shaft; 18. fixing belts; 19. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an astronomical telescope fixing device with a dustproof function comprises a mounting column 1, a fixing rod 2, a mounting groove 3, a fixing bolt 4, a regulating rod 5, a limiting hole 6, a mounting rack 7, a fan 8, a dustproof net 9, a first connecting rod 10, a second connecting rod 11, a limiting groove 12, a locking block 13, a bearing 14, a regulating bolt 15, an astronomical telescope body 16, a connecting shaft 17, a fixing belt 18 and a threaded rod 19, wherein the fixing rod 2 is fixedly welded on the left side and the right side of the mounting column 1, the mounting groove 3 is formed in the fixing rod 2, the fixing bolt 4 is installed at the outer end of the fixing rod 2 in a threaded connection manner, the regulating rod 5 is installed in the mounting groove 3 in a clamping manner, the limiting hole 6 is formed in the lower surface of the regulating rod 5, the mounting rack 7 is installed at the outer end of the regulating rod 5, the fan 8 is installed in the mounting, a second connecting rod 11 and a first connecting rod 10 are respectively installed and welded at the front end and the rear end of the mounting frame 7, the rear end of the first connecting rod 10 penetrates through the rear side of the adjusting rod 5, the front end of the second connecting rod 11 penetrates through the front side of the adjusting rod 5, a limiting groove 12 formed in the adjusting rod 5 is formed in the outer side of the second connecting rod 11, a locking block 13 is installed in the limiting groove 12 in a clamped mode, a bearing 14 is installed at the outer end of the locking block 13 in an embedded mode, an adjusting bolt 15 is installed inside the bearing 14, the outer end of the adjusting bolt 15 is located outside the adjusting rod 5, an astronomical telescope body 16 is located at the top end of the mounting column 1, fixing bands 18 are installed on the front side and the rear side of the mounting column 1, the lower ends of the fixing bands 18 are fixedly connected with the mounting column;
as shown in fig. 1, the fixing bolt 4 is in threaded connection with the fixing rod 2, the fixing rod 2 is perpendicular to the mounting column 1, and the fixing rod 2 is parallel to the astronomical telescope body 16, so that the inclination angle of the fan 8 does not need to be adjusted after the inclination angle of the astronomical telescope body 16 is adjusted, the use is convenient, the connection mode of the limiting hole 6 and the upper end of the fixing bolt 4 is in clamping connection, the limiting holes 6 are equidistantly distributed on the adjusting rod 5, and the adjusting rod 5 is in a sliding structure in the mounting groove 3, so that the position of the fan 8 is convenient to adjust, and the fixing bolt can be suitable for astronomical telescope bodies 16 with different lengths;
as shown in figure 3 the centers of the mounting bracket 7, the first connecting rod 10 and the second connecting rod 11 are located on the same straight line, and the second connecting rod 11 and the first connecting rod 10 are both rotating structures on the adjusting rod 5, which is convenient for adjusting the inclination angle of the fan 8, as shown in fig. 4, the outer surface of the middle portion of the second connecting rod 11 and the inner side surface of the locking block 13 are both saw-toothed structures, and the radii of curvature of the locking block 13 and the second connecting rod 11 are equal, and the locking block 13 is of a sliding structure in the limit groove 12, so that the phenomenon that the second connecting rod 11 can not freely rotate after the limit groove 12 is contacted with the second connecting rod 11 is ensured, as shown in FIG. 3, the adjusting bolt 15 is connected with the adjusting rod 5 by screw thread, and the outer end of the adjusting rod 5 is U-shaped, and the projection of the adjusting rod 5 in the horizontal direction is of an L-shaped structure, and the phenomenon that the locking block 13 slides randomly in the limiting groove 12 is avoided through the action of the adjusting bolt 15.
The working principle is as follows: when the astronomical telescope fixing device with the dustproof function is used, firstly, an astronomical telescope body 16 is clamped and installed at the top end of a mounting column 1, a threaded rod 19 penetrates through the top end of a fixing band 18 and is matched with corresponding nuts to connect the upper ends of the fixing band 18 at the front side and the rear side of the astronomical telescope body 16 together, the astronomical telescope body 16 is fixed at the top end of the mounting column 1 under the action of the fixing band 18, then the position of an adjusting rod 5 is adjusted according to the length of the astronomical telescope body 16, after the adjustment is finished, a fixing bolt 4 which is in threaded connection with a fixing rod 2 is in clamping connection with a limiting hole 6 at the lower surface of the adjusting rod 5, so that the position of the adjusting rod 5 is fixed, then a mounting frame 7 is driven to rotate through a second connecting rod 11, the inclination angle of a fan 8 is adjusted, and the fan 8, the surface dust has been accumulated on the lens of astronomical telescope body 16, after the adjustment is accomplished, constitute threaded connection's adjusting bolt 15 with adjusting pole 5 through rotating, drive latch 13 and slide in spacing groove 12, make spacing groove 12 and the contact of second even 0 pole 11, thereby spacing second connecting rod 11, the phenomenon of second connecting rod 11 unstability leading to fan 8 to appear free rotation has been avoided, when fan 8 carries out the operation, the effect of having avoided dust or tiny particle through fan 8 bumps with the lens on the astronomical telescope body 16 through the effect of dust screen 9, lead to the problem that the lens appears wearing and tearing, this is the application method of this astronomical telescope fixing device with dustproof function.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an astronomical telescope fixing device with dustproof function, includes erection column (1) and astronomical telescope body (16), its characterized in that: the left side and the right side of the mounting column (1) are fixedly welded with fixing rods (2), mounting grooves (3) are formed in the fixing rods (2), fixing bolts (4) are installed at the outer ends of the fixing rods (2) in a threaded connection mode, adjusting rods (5) are installed in the mounting grooves (3) in a clamping mode, limiting holes (6) are formed in the lower surfaces of the adjusting rods (5), mounting frames (7) are installed at the outer ends of the adjusting rods (5), fans (8) are installed in the mounting frames (7), dust screens (9) fixedly connected with the mounting frames (7) through bolts are arranged on the outer sides of the fans (8), second connecting rods (11) and first connecting rods (10) are installed at the front end and the rear end of each mounting frame (7) in a welding mode respectively, and the rear ends of the first connecting rods (10) penetrate through the rear sides of the adjusting, the front end of second connecting rod (11) runs through the front side of adjusting pole (5), and the outside of second connecting rod (11) is provided with sets up at the inside spacing groove (12) of adjusting pole (5), latch segment (13) are installed to the inside block of spacing groove (12), bearing (14) are inlayed and are installed to the outer end of latch segment (13), and the internally mounted of bearing (14) has adjusting bolt (15), the outer end of adjusting bolt (15) is located the outside of adjusting pole (5), astronomical telescope body (16) are located the top of erection column (1), and both sides all install fixed band (18) around erection column (1), the lower extreme of fixed band (18) passes through connecting axle (17) and erection column (1) fixed connection, and the top of fixed band (18) runs through and installs threaded rod (19).
2. The device for fixing an astronomical telescope with a dust prevention function according to claim 1, wherein: the fixing bolt (4) is connected with the fixing rod (2) in a threaded manner, the fixing rod (2) and the mounting column (1) are vertically arranged, and the fixing rod (2) and the astronomical telescope body (16) are arranged in parallel.
3. The device for fixing an astronomical telescope with a dust prevention function according to claim 1, wherein: the limiting holes (6) are connected with the upper ends of the fixing bolts (4) in a clamping mode, the limiting holes (6) are distributed on the adjusting rods (5) at equal intervals, and the adjusting rods (5) are of sliding structures in the mounting grooves (3).
4. The device for fixing an astronomical telescope with a dust prevention function according to claim 1, wherein: the centers of the mounting frame (7), the first connecting rod (10) and the second connecting rod (11) are located on the same straight line, and the second connecting rod (11) and the first connecting rod (10) are of rotating structures on the adjusting rod (5).
5. The device for fixing an astronomical telescope with a dust prevention function according to claim 1, wherein: the middle outer surface of the second connecting rod (11) and the inner side surface of the locking block (13) are both of a sawtooth structure, the curvature radiuses of the locking block (13) and the second connecting rod (11) are equal, and the locking block (13) is of a sliding structure in the limiting groove (12).
6. The device for fixing an astronomical telescope with a dust prevention function according to claim 1, wherein: the adjusting bolt (15) is connected with the adjusting rod (5) in a threaded manner, the outer end of the adjusting rod (5) is of a U-shaped structure, and the projection of the adjusting rod (5) in the horizontal direction is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920466030.XU CN209911644U (en) | 2019-04-09 | 2019-04-09 | Astronomical telescope fixing device with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920466030.XU CN209911644U (en) | 2019-04-09 | 2019-04-09 | Astronomical telescope fixing device with dustproof function |
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| Publication Number | Publication Date |
|---|---|
| CN209911644U true CN209911644U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920466030.XU Active CN209911644U (en) | 2019-04-09 | 2019-04-09 | Astronomical telescope fixing device with dustproof function |
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| CN (1) | CN209911644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114299808A (en) * | 2022-01-12 | 2022-04-08 | 北京海泰微纳科技发展有限公司 | Virtual astronomical table and display method |
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2019
- 2019-04-09 CN CN201920466030.XU patent/CN209911644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114299808A (en) * | 2022-01-12 | 2022-04-08 | 北京海泰微纳科技发展有限公司 | Virtual astronomical table and display method |
| CN114299808B (en) * | 2022-01-12 | 2023-10-17 | 北京海泰微纳科技发展有限公司 | Virtual astronomical platform and display method |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210714 Address after: 441000 Building 5, Huazhong Photoelectric Industrial Park, Hanmeng Road, Guanghua office, Laohekou City, Xiangyang City, Hubei Province Patentee after: Xiangyang Youbo photoelectric Co.,Ltd. Address before: 350800 Xinchao 32, Hengkeng village, Baizhang Town, Minqing County, Fuzhou City, Fujian Province Patentee before: Yan Ruiping |