CN214675348U

CN214675348U - Astronomical photographic camera

Info

Publication number: CN214675348U
Application number: CN202120953994.4U
Authority: CN
Inventors: 文佳; 曾俊峰
Original assignee: Zwo Co
Current assignee: Zwo Co
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-09
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to a camera technical field specifically is an astronomical photographic camera, which comprises a housing cover, the fixed surface of cap is connected with the casing, the radiating groove has been seted up on the surface of casing, the left end threaded connection of cap has the go-between, the inside of casing is provided with circuit board one and circuit board two, fixedly connected with sensor on the circuit board two, the right side fixedly connected with window piece of cap, the right side of window piece is provided with the sealing washer, it has the telescope main part to peg graft on the surface of go-between. This astronomical photographic camera, inside the focusing seat through with go-between disect insertion telescope main part, then rotate connecting bolt for the bolt can push up tightly on the surface of go-between, later form swiftly fixed, thereby protection that can be fine is provided with the screw thread because the condition of its weight landing from the position of telescope main part on the ring will with cap screw thread lug connection, make more simple and convenient in the installation.

Description

Astronomical photographic camera

Technical Field

The utility model relates to a camera technical field specifically is an astronomical photographic camera.

Background

Professional cameras, industrial cameras, card machines, surveillance cameras, cameras in all non-astronomical fields, and hardware installation and software operation are all tasks which cannot be completed by non-professional persons.

And need the connect ring of the different interfaces of customization on professional camera, industrial camera, the installation of card machine is fixed, the installation is more loaded down with trivial details relatively, and the data wiring of traditional camera is all in the bottom, lead to using the in-process of winding displacement, the winding displacement of connecting wire is more disorderly, simultaneously with equatorial telescope in-process dog-ear too big, cause certain damage to the connecting wire, a lot of planet cameras are in the use simultaneously, the heat that the circuit board produced in work is difficult for discharging, lead to inside temperature probably too high, influence the normal use of camera. In view of this, an astronomical photographic camera is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an astronomical photographic camera to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the astronomical photographic camera comprises a shell cover, wherein a shell is fixedly connected to the surface of the shell cover, a heat dissipation groove is formed in the surface of the shell, a connecting ring is connected to the left end of the shell cover in a threaded mode, a first circuit board and a second circuit board are arranged inside the shell, a sensor is fixedly connected to the second circuit board, a window sheet is fixedly connected to the right side of the shell cover, and a telescope main body is inserted into the surface of the connecting ring.

Preferably, the telescope main body is in threaded connection with a connecting bolt, one end of the connecting bolt is in contact with the surface of the connecting ring, and the shell cover is provided with threads.

Preferably, the right side of the window sheet is provided with a sealing ring, the sensor is located inside the sealing ring, and the window sheet is made of transparent glass.

Preferably, the surface of the first circuit board is fixedly connected with a first wiring terminal and a second wiring terminal, the first circuit board is fixedly connected with the surface of the second circuit board through a fixing stud, a flexible flat cable is arranged between the first circuit board and the second circuit board, one end of the flexible flat cable is fixedly connected with the surface of the first circuit board, and the other end of the flexible flat cable is fixedly connected with the surface of the second circuit board.

Preferably, the first circuit board is a main control circuit board, and the second circuit board is a photosensitive circuit board.

Preferably, the surface of telescope main part is provided with the equatorial telescope, the fixed surface of equatorial telescope is connected with the connecting seat, the bottom of connecting seat is rotated and is connected with the sliding sleeve, the inside swing joint of sliding sleeve has three support frame, the fixed surface of support frame is connected with the fixed plate, the inside threaded connection of fixed plate has the regulation pole, the top of adjusting the pole is rotated with the bottom of sliding sleeve and is connected.

Compared with the prior art, the beneficial effects of the utility model are that:

the surface of the shell is provided with a guide port which is connected with a guide connection port of the equatorial telescope, the arrangement of the side surface is more convenient in the wire arranging process, the influence of overlarge turning angle of the wire arrangement on the practicability of a data line is reduced, meanwhile, the back of the cover body is provided with an integral plane structure which provides a certain space for convenient connection with a camera, and the whole installation is relatively simpler by adopting a threaded connection mode, the bottom is provided with an installation screw which can be well connected with a tripod of a telescope, peripheral screws can also be well fixed on different devices, two layers of PCB mainboards are installed inside through studs so as to be convenient to replace, different products are formed, the surface of the shell is provided with a plurality of groups of radiating grooves, so that the contact area of the residual air of the shell is improved, and the integral radiating efficiency is improved, the sensor is covered inside through the annular sealing ring, so that external dust cannot enter the space position of the sensor, and the sensor is greatly protected from being attached to the dust to influence the performance of the sensor.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional internal structure of the middle housing of the present invention;

fig. 3 is a schematic structural view of the housing of the present invention;

FIG. 4 is a schematic diagram of the connection between the first circuit board and the second circuit board according to the present invention;

FIG. 5 is a schematic view of the mounting positions of the casing cover and the telescope main body according to the present invention;

fig. 6 is a schematic view of the connection between the casing cover and the telescope body according to the present invention.

In the figure: 1. a shell cover; 2. a housing; 3. a heat sink; 4. a first connection terminal; 5. a second terminal; 6. a first circuit board; 7. a second circuit board; 8. fixing the stud; 9. a sensor; 10. a seal ring; 11. A connecting ring; 12. soft arranging wires; 13. a telescope main body; 14. a connecting bolt; 15. a support frame; 16. Adjusting a rod; 17. a fixing plate; 18. a sliding sleeve; 19. an equatorial telescope; 20. a window sheet; 21. a connecting seat.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an astronomical photographic camera, including cap 1, the fixed surface of cap 1 is connected with casing 2, radiating groove 3 has been seted up on the surface of casing 2, the left end threaded connection of cap 1 has go-between 11, the inside of casing 2 is provided with circuit board 6 and circuit board two 7, fixedly connected with sensor 9 on circuit board two 7, the right side fixedly connected with window piece 20 of cap 1, the surface grafting of go-between 11 has telescope main part 13, through contacting the inner wall with circuit board 6 and casing 2, on circuit board 6 during operation with heat transfer to casing 2, realize the heat dissipation, and be provided with multiunit radiating groove 3 on the surface of casing 2 this moment, with this area of contact who improves casing 2 residual air, improve holistic radiating efficiency.

In this embodiment, threaded connection has connecting bolt 14 on the telescope main part 13, the one end of connecting bolt 14 and the surface of go-between 11 contact each other, be provided with the screw thread on the cap 1, later form swift fixed, thereby the protection that can be fine is because the condition of its weight landing from the position of telescope main part 13, and the cap 1 is last to have set up the screw thread, can connect with go-between 11, also can be direct and telescope main part 13 lug connection, make to connect more convenient, when needs go-between 11 alright utilize go-between 11 indirect and telescope main part 13 to be connected.

Further, the right side of window piece 20 is provided with sealing washer 10, sensor 9 is located the inside of sealing washer 10, window piece 20 is transparent glass printing opacity material, through the design of annular, make sealing washer 10 can include the entering of sensor 9 dust and the adhering to of steam, glass's window piece 20 can play fine dustproof and non-light tight effect simultaneously, and annular sealing washer 10 forms confined space in the centre, establish inside with sensor 9 cover, also make external dust can not enter into sensor 9's spatial position, it influences its performance to protect greatly that sensor 9 can not receive adhering to of dust.

Furthermore, a first connecting terminal 4 and a second connecting terminal 5 are fixedly connected to the surface of the first circuit board 6, the first circuit board 6 is fixedly connected to the surface of the second circuit board 7 through a fixing stud 8, a flexible flat cable 12 is arranged between the first circuit board 6 and the second circuit board 7, one end of the flexible flat cable 12 is fixedly connected to the surface of the first circuit board 6, the other end of the flexible flat cable 12 is fixedly connected to the surface of the second circuit board 7, shooting of the telescope and the planetary camera is achieved through control of a computer, and the two connecting terminals are respectively a USB data interface and an ST4 guide satellite interface for data transmission and connection.

In addition, the first circuit board 6 is a main control circuit board, the second circuit board 7 is a photosensitive circuit board, the main control circuit board receives an electric signal of the photosensitive circuit board, the second terminal 5 is connected with a USB (universal serial bus) to be in data connection with a computer, so that data are transmitted to the computer, and the photosensitive circuit board is used for collecting an optical signal transmitted by the telescope main body 13.

Besides, the surface of telescope main part 13 is provided with equatorial telescope 19, the fixed surface of equatorial telescope 19 is connected with connecting seat 21, the bottom of connecting seat 21 is rotated and is connected with sliding sleeve 18, the inside swing joint of sliding sleeve 18 has three support frame 15, the fixed surface of support frame 15 is connected with fixed plate 17, the inside threaded connection of fixed plate 17 has regulation pole 16, the top of adjusting pole 16 is rotated with the bottom of sliding sleeve 18 and is connected, it steadily supports to keep holistic equipment through three support frame 15, and can rotate regulation pole 16, rotate the strutting of fixing firmly to three support frame 15 through the connection of screw thread, avoid three support frame 15 the condition that rocks to appear.

When the astronomical photographic camera of the utility model is used, firstly, the connecting ring 11 is directly inserted into the bottom of the telescope main body 13, then the connecting bolt 14 is rotated, so that the bolt can be tightly propped against the surface of the connecting ring 11, and then the astronomical photographic camera is quickly fixed, thereby the situation that the astronomical photographic camera can well protect the telescope main body 13 from sliding off due to the weight of the astronomical photographic camera can be well protected, the connecting ring 11 is provided with threads which can be directly connected with the threads of the shell cover 1, the connecting ring 11 is of the size of a standard astronomical telescope eyepiece and is an astronomical telescope compatible with all models in the market, and is contacted with the whole shell 2 through the circuit board one 6 and is fixedly arranged in the shell 2, when the circuit board one 6 works, heat is transferred to the shell 2 to realize heat dissipation, and at the moment, a plurality of groups of heat dissipation grooves 3 are arranged on the surface of the shell 2, so as to improve the contact area of the residual air of the shell 2, improve holistic radiating efficiency, contact and the contact of circuit board two 7 through annular sealing washer 10 and window piece 20 simultaneously, form the space of relative seal in the centre, establish sensor 9 cover inside, make external dust can not enter into sensor 9's spatial position, greatly protect sensor 9 can not receive attaching to of dust influence its performance, and holistic telescope main part 13 and equatorial telescope 19 keep steadily supporting through three support frame 15, and can rotate regulation pole 16, it struts fixedly to three support frame 15 to rotate through threaded connection, reduce the condition that three support frame 15 placing process rocked.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An astronomical photographic camera comprising a case cover (1), characterized in that: the telescope is characterized in that a shell (2) is fixedly connected to the surface of the shell cover (1), a heat dissipation groove (3) is formed in the surface of the shell (2), a connection ring (11) is connected to the left end of the shell cover (1) in a threaded mode, a first circuit board (6) and a second circuit board (7) are arranged inside the shell (2), a sensor (9) is fixedly connected to the second circuit board (7), a window sheet (20) is fixedly connected to the right side of the shell cover (1), and a telescope main body (13) is inserted into the surface of the connection ring (11).

2. The astronomical photographic camera of claim 1, wherein: the telescope main body (13) is in threaded connection with a connecting bolt (14), one end of the connecting bolt (14) is in contact with the surface of the connecting ring (11), and the shell cover (1) is provided with threads.

3. The astronomical photographic camera of claim 1, wherein: the right side of window piece (20) is provided with sealing washer (10), sensor (9) are located the inside of sealing washer (10), window piece (20) are transparent glass material.

4. The astronomical photographic camera of claim 1, wherein: the surface fixed connection of circuit board (6) is connected with first binding post (4) and second binding post (5), fixed surface that fixed stud (8) and circuit board two (7) are passed through in circuit board (6) is connected, be provided with flexible flat cable (12) between circuit board (6) and circuit board two (7), the one end of flexible flat cable (12) is connected with the fixed surface of circuit board (6), the other end of flexible flat cable (12) is connected with the fixed surface of circuit board two (7).

5. The astronomical photographic camera of claim 1, wherein: the first circuit board (6) is a main control circuit board, and the second circuit board (7) is a photosensitive circuit board.

6. The astronomical photographic camera of claim 1, wherein: the surface of telescope main part (13) is provided with equatorial telescope (19), the fixed surface of equatorial telescope (19) is connected with connecting seat (21), the bottom of connecting seat (21) is rotated and is connected with sliding sleeve (18), the inside swing joint of sliding sleeve (18) has three support frame (15), the fixed surface of support frame (15) is connected with fixed plate (17), the inside threaded connection of fixed plate (17) has regulation pole (16), the top of adjusting pole (16) is rotated with the bottom of sliding sleeve (18) and is connected.