CN209299389U - Astronomical camera switch and astronomical telescope - Google Patents
Astronomical camera switch and astronomical telescope Download PDFInfo
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- CN209299389U CN209299389U CN201920250049.0U CN201920250049U CN209299389U CN 209299389 U CN209299389 U CN 209299389U CN 201920250049 U CN201920250049 U CN 201920250049U CN 209299389 U CN209299389 U CN 209299389U
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- camera
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- astronomy
- backup pad
- upper backup
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a kind of astronomical camera switch, including astronomical camera, shooting hole, astronomical camera switching device, and the astronomy camera quantity is no less than two, and astronomical camera lens are respectively positioned in same plane towards the identical and described camera lens；The shooting Kong Weiyi, for the camera lens with any one astronomical camera to just；The astronomy camera switching device, for switch with the shooting hole to positive astronomical camera, including upper backup pad and transmission mechanism, upper backup pad is equipped with through-hole, and the camera lens of astronomical camera is respectively to just and being fixed therein on a through-hole；Transmission mechanism drives upper backup pad rotation, and the camera lens for selecting one of astronomical camera and shooting hole are to just.It is cumbersome that the utility model solves astronomical camera manual switching, and when especially astrophile is observed with long-range observatory, the difficult problem of astronomical camera switching automates astronomical camera switching more.
Description
Technical field
It is more specifically to relate to that the utility model, which belongs to astronomical telescope astronomical camera intelligence handoff technique field,
And a kind of astronomical camera switch and the astronomical telescope for being equipped with the astronomical camera switch.
Background technique
The optical signal observed is converted into digital signal and is imaged on the screen by astronomical phase function, can make fixed look in the distance
Mirror is played just like the function with tracking telescope.When astrophile is observed, often need to install on astronomical telescope
One astronomical camera is for shooting the landscape observed.Currently, when astrophile needs replacing different parameters according to observation
When astronomical camera, manual switching must be carried out.If be observed with long-range observatory, manual switching is just very difficult, base
Originally it cannot achieve.
Utility model content
The purpose of this utility model is to provide a kind of astronomical camera switch, to solve astronomy existing in the prior art
When fan is observed with long-range observatory, the difficult technical problem of astronomical camera switching.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of astronomical camera switch, including
Astronomical camera, shooting hole, astronomical camera switching device, the astronomy camera quantity are no less than two, the astronomy camera lens
It is respectively positioned in same plane towards the identical and described camera lens；The shooting Kong Weiyi, for any one astronomical camera
Camera lens is to just；The astronomy camera switching device, for switching with the shooting hole to positive astronomical camera, including upper backup pad
And transmission mechanism, the upper backup pad are equipped with through-hole, the camera lens of the astronomy camera is respectively to just and being fixed therein one
On through-hole；The transmission mechanism drive the one of astronomical camera of upper backup pad rotation selection camera lens and the shooting hole
To just.
Further, the astronomical camera switch further includes shell, and the upper backup pad and astronomical camera are located at shell
Interior, the upper backup pad is connect with the housing into rotation.
Further, the transmission mechanism includes transmission gear, ring gear and micromotor, the ring gear
It is removably fixed in inner walls；The transmission gear at least one, engaged with ring gear；The micromotor driving
Transmission gear rotation, and the micromotor is fixedly arranged on upper backup pad.
Further, described shell one end is equipped with baffle, and the other end is equipped with dustproof cover, and the shooting hole is set to dustproof cover
On.
Further, the tail end of the astronomical camera is both connected on lower supporting plate, the upper backup pad and lower supporting plate
It is coaxially disposed and by fixed axis connection.
Further, the inner walls are equipped with seam allowance, and the seam allowance is equipped with positioning column, on the ring gear
Equipped with locating slot compatible with the positioning column, the ring gear is overlapped on the seam allowance and positioning column is plugged into and determines
In the slot of position.
Further, the inner walls above the seam allowance are equipped with the mounting groove of a ring shape, set in the mounting groove
Several springs are equipped with, the spring one end and mounting groove arcwall face are connected, and the other end is connected with the arc card of strip, the arc
Shape card section be it is trapezoidal, the ring gear is stuck between the arc card and seam allowance.
Further, the arc card is one or more, and every arc card is at least connected with the spring.
Further, the astronomical camera is along the circumferential direction uniformly arranged.
A kind of astronomical telescope is equipped with the astronomical camera switch.
The beneficial effect of astronomy camera switch provided by the utility model is: compared with prior art, 1. practical
The transmission mechanism of novel middle setting drives upper backup pad rotation, to make different parameters with what upper backup pad through-hole was correspondingly arranged
Astronomical camera position variation, realizes the automatic switchover of the astronomical camera of different parameters, avoids the cumbersome of manual switching, and have
Effect solves the problems, such as that long-range observatory's astronomy camera manual switching is difficult, more automates；2, a shooting hole is set, it can be with
To an astronomical camera and shooting hole just, is selected, to timing, the astronomy camera can be clapped the camera lens of any one astronomical camera
It takes the photograph, the function of single astronomical camera work is realized using simple method.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is astronomical camera switch overall structure diagram provided by the embodiment of the utility model；
Fig. 2 is the schematic diagram of internal structure of astronomical camera switch provided by the embodiment of the utility model；
Fig. 3 is the internal drive mechanism structure schematic diagram of astronomical camera switch provided by the embodiment of the utility model；
Fig. 4 is annular internal tooth quick release structure cross-sectional view provided by the embodiment of the utility model；
Fig. 5 is the partial enlarged view in Fig. 4；
Fig. 6 is top view after ring gear provided by the embodiment of the utility model and shell installation；
Fig. 7 is schematic diagram of housing structure provided by the embodiment of the utility model；
1- dustproof cover；2- shell；3- upper backup pad；4- micromotor；5- ring gear；6- astronomy camera；It is propped up under 7-
Fagging；8- transmission gear；9- fixing axle；10- arc card；11- spring；12- shoots hole；13- baffle；201- positioning column；
202- mounting groove.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments:
As shown in Figures 1 and 2, astronomical camera switch provided by the utility model include astronomical camera 6, shooting hole 12,
Astronomical camera switching device, astronomy 6 quantity of camera are no less than two, and astronomy 6 camera lens of camera is towards identical and described
Camera lens is respectively positioned in same plane；The shooting hole 12 is one, for the camera lens with any one astronomical camera 6 to just；Institute
Astronomical camera switching device is stated, for switching with the shooting hole to positive astronomical camera 6, including upper backup pad 3 and driver
Structure, the upper backup pad 3 are equipped with through-hole, and the camera lens of the astronomy camera 6 is respectively to just and being fixed therein on a through-hole；
The transmission mechanism drives 3 rotation of upper backup pad, selects the camera lens of one of astronomical camera 6 and the shooting hole 12 right
Just.The transmission mechanism movement drives 3 rotation of upper backup pad, so that the astronomical camera 6 being correspondingly arranged with through-hole on upper backup pad 3
Rotation, when one of astronomical camera 6 is turned to shooting 12 corresponding position of hole, which is in can shooting state.
Astronomy camera switch provided by the utility model, compared with prior art, the beneficial effect is that: 1. are practical
The transmission mechanism of novel middle setting drives 3 rotation of upper backup pad, to make different parameters with what 3 through-hole of upper backup pad was correspondingly arranged
6 change in location of astronomical camera, realize the automatic switchover of the astronomical camera 6 of different parameters, avoid the cumbersome of manual switching,
And efficiently solve the problems, such as that long-range observatory's astronomy camera manual switching is difficult, more automate；2, a shooting hole is set
12, it can be with the camera lens of any one astronomical camera 6 to just, selecting an astronomical camera 6 with shooting hole 12 to timing, the astronomy phase
Machine 6 can be shot, and realize the function that single astronomical camera 6 works using simple method.
Further, as shown in figure 4, a kind of specific embodiment party as astronomical camera switch provided by the utility model
Formula, the astronomy camera switch further includes shell 2, and the upper backup pad 3 and astronomical phase seat in the plane 6 are in shell 2, the upper branch
Fagging 3 and the shell 2 are rotatablely connected.
Further, as shown in Figures 2 and 3, one kind as astronomical camera switch provided by the utility model is specific
Embodiment, the transmission mechanism include transmission gear 8, ring gear 5 and micromotor 4, and the ring gear 5 is removable
It unloads and is fixed on 2 inner wall of shell；The transmission gear 8 at least one, engaged with ring gear 5；The micromotor 4 drives
Transmission gear 8 rotates, and the micromotor 4 is fixedly arranged on upper backup pad 3.
The micromotor 4 and transmission gear 8 are coaxially connected, and transmission gear 8 is meshed with ring gear 5.The biography
8 quantity of moving gear is identical as 4 quantity of micromotor, and 4 quantity of micromotor is identical as astronomical 6 quantity of camera.It is set in the present embodiment
Three micromotors 4 are set, 4 coaxially connected transmission gears 8 of each micromotor, every group of micromotor 4 and transmission gear 8 are equal
Corresponding 6 side opposite position of astronomical camera is set.Each transmission gear 8 is meshed with ring gear 5.It is such
Multi-motor driving and the mode of multi-gear transmission can make movement more steady compared to for single motor driven.Three micro electrics
Machine 4 drives three transmission gears 8 to rotate simultaneously, and because ring gear 5 is fixedly installed in shell 2, and micromotor 4 is set to
On upper backup pad 3, three transmission gears 8 are moved along ring gear 5 will drive entire 3 rotation of upper backup pad, upper backup pad 3
On astronomical camera 3 can rotate with it, realize change in location.
Further, as shown in Figure 1, a kind of specific embodiment party as astronomical camera switch provided by the utility model
Formula, described 2 one end of shell are equipped with baffle 13, and the other end is equipped with dustproof cover 1, and the shooting hole 12 is set on dustproof cover 1.The gear
Plate 13 is circular ring shape, baffle 13 and 1 collective effect of dustproof cover, stops the astronomical camera switching device in shell 2 along 2 axis of shell
Play.It shoots hole 12 to be set on dustproof cover 1, shooting hole 12 is through dustproof cover 1 and protrudes 1 plane of dustproof cover.When 6 turns of astronomical camera
When moving with 12 opposite position of shooting hole on dustproof cover 1, which can be shot, other astronomical cameras are in
Off working state, the protection by dustproof cover 1.
Further, as shown in figure 4, a kind of specific embodiment party as astronomical camera switch provided by the utility model
Formula, it is described astronomy camera 6 tail end be both connected on lower supporting plate 7, the upper backup pad 3 and lower supporting plate 7 coaxial arrangement and
It is connected by fixing axle 9.Fixing axle 9 only is being added between the upper backup pad 3 and lower supporting plate 7 that astronomical camera 6 connects, enhancing
The intensity of entire support construction, plays auxiliary protection function to astronomical camera 6.Lower supporting plate 7 is set in shell 2, passes through fixation
Axis 9 connects, and can make upper backup pad 3 and lower supporting plate 7 while carry out coaxial rotation.
Further, as shown in Figures 4 to 6, one kind as astronomical camera switch provided by the utility model is specific
Embodiment, 2 inner wall of shell are equipped with seam allowance, and the seam allowance is equipped with positioning column 201, sets on the ring gear 5
There is locating slot compatible with the positioning column 201, the ring gear 5 is overlapped on the seam allowance and positioning column 201 is inserted
It is connected in locating slot.By seam allowance and and positioning column 201 and locating slot simple connected structure, realize that ring gear 5 is radial
Positioning.
2 inner wall of shell above the seam allowance is equipped with the mounting groove 202 of a ring shape, setting in the mounting groove 202
There are several springs 11, described 11 one end of spring and 202 arcwall face of mounting groove are connected, and the other end is connected with the arc card of strip
10,10 section of arc card be it is trapezoidal, the ring gear 5 is stuck between the arc card 10 and seam allowance.It is described
Arc card 10 is one or more, and every arc card 10 is at least connected with the spring 11.
In the present embodiment, it is trapezoidal arc card 10, every arc that two sections have been symmetrical arranged in mounting groove 202
Card 10 is connected with a spring 11, and the trapezoidal upper plane and lower plane of arc card 10 are flat above and below with mounting groove 202 respectively
Face is in contact.As shown in figure 5, when spring 11 in the raw when, be completely disposed at peace in the trapezoidal upper plane of arc card 10
In tankage 202, part trapezoidal inclined plane exposes outside mounting groove 202.Spring 11 in the raw when, the limit position of arc card
It is set to whole trapezoidal inclined planes to leak out outside mounting groove 202, but trapezoidal upper plane can not leak out mounting groove 202.
When installing ring gear 5, ring gear 5 is slided along 2 inner wall of shell, arc card 10 is squeezed, because of arc
Exposed surface is inclined-plane to card 10 in its natural state, will receive the extruding force of ring gear 5 obliquely, arc card 10 and its
Institute's connecting spring 11, which is squeezed, to be moved along mounting groove 202 into slot, and ring gear 5 is made to pass through mounting groove 202, by rear, ring
The lower end surface of shape internal gear 5 is in contact with 2 seam allowance of shell, while the locating slot on ring gear 5 is determined on 2 seam allowance of shell
Position column 201 is mating, realizes radial fixation.When 5 lower end surface of ring gear and 2 seam allowance of shell fit, arc card
Piece 10 no longer with 5 outer circle face contact of ring gear, is restored nature by 11 elastic force of spring effect arc card 10, at this time arc
10 lower surface of shape card is contacted with 5 upper surface of ring gear, with seam allowance collective effect, realizes 5 axial direction of ring gear
Fixation.Long-term transmission will cause the abrasion of gear, and the mounting structure of such detachable ring gear 5 facilitates abrasion zero
The replacement of part saves replacement cost compared to ring gear 5 and 2 integrated design mode of shell.
Further, as shown in figure 3, a kind of specific embodiment party as astronomical camera switch provided by the utility model
Formula, the astronomy camera 6 along the circumferential direction uniformly arrangement.The control of such more convenient micromotor 4 of distribution mode, makes to switch
Angle is more accurate.
The utility model additionally provides a kind of astronomical telescope, and the astronomical telescope is equipped with the astronomical phase machine-cut
Parallel operation.Camera interface, the protrusion of shooting hole 12 part and astronomy are provided at astronomical telescope eyepiece currently on the market
It after telescope camera interface is arranged, is fixed by the screw on astronomical telescope camera interface, just realizes astronomical camera switching
The connection of device and astronomical telescope.In the astronomical camera switch other end, lower supporting plate 7 be equipped with in astronomical camera switch
The USB interface and control interface of different parameters astronomy camera connection, computer can pass through these interfaces and astronomical camera switch phase
Even, thus can observe and shoot scene by computer, at the same can also be controlled by computer different parameters astronomical camera 6 oneself
Dynamic switching.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of astronomy camera switch, it is characterised in that: including
Astronomical camera, the astronomy camera quantity are no less than two, and the astronomy camera lens are equal towards the identical and described camera lens
It is in the same plane；
Hole is shot, is one, for the camera lens with any one astronomical camera to just；
Astronomical camera switching device, for switching with the shooting hole to positive astronomical camera, the astronomy camera switching device
Include:
Upper backup pad, is equipped with through-hole, and the camera lens of the astronomy camera is respectively to just and being fixed therein on a through-hole；
Transmission mechanism drives the upper backup pad rotation, and the camera lens for selecting one of astronomical camera and the shooting hole are to just.
2. astronomy camera switch as described in claim 1, it is characterised in that: the astronomy camera switch further includes shell
Body, the upper backup pad and astronomical camera are located in shell, and the upper backup pad is connect with the housing into rotation.
3. astronomy camera switch as claimed in claim 2, it is characterised in that: the transmission mechanism includes:
Ring gear is detachably secured in inner walls；
Transmission gear, at least one, it is engaged with the ring gear；
Micromotor, drives the transmission gear to rotate, and the micromotor is fixedly arranged on upper backup pad.
4. astronomy camera switch as claimed in claim 2, it is characterised in that: described shell one end is equipped with baffle, the other end
Equipped with dustproof cover, the shooting hole is set on dustproof cover.
5. the astronomical camera switch as described in claim 1-4 any one, it is characterised in that: the tail end of the astronomy camera
It is both connected on lower supporting plate, the upper backup pad and lower supporting plate are coaxially disposed and by fixed axis connection.
6. astronomy camera switch as claimed in claim 3, it is characterised in that: the inner walls are equipped with seam allowance, described
Seam allowance is equipped with positioning column, and the ring gear is equipped with locating slot compatible with the positioning column, the annular internal tooth
Wheel is overlapped on the seam allowance and positioning column is plugged into locating slot.
7. astronomy camera switch as claimed in claim 6, it is characterised in that: the inner walls above the seam allowance are equipped with
The mounting groove of one ring shape is provided with several springs in the mounting groove, and the spring one end and mounting groove arcwall face are connected, separately
One end is connected with the arc card of strip, arc card section be it is trapezoidal, the ring gear is stuck in the arc card
Between piece and seam allowance.
8. astronomy camera switch as claimed in claim 7, it is characterised in that: the arc card is one or more, often
Bar arc card is at least connected with the spring.
9. the astronomical camera switch as described in claim 1-4,6-8 any one, it is characterised in that: the astronomy camera edge
Circumferencial direction is evenly arranged.
10. a kind of astronomical telescope, which is characterized in that installation is just like astronomical phase described in claim 1-4,6-8 any one
Machine-cut parallel operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250049.0U CN209299389U (en) | 2019-02-27 | 2019-02-27 | Astronomical camera switch and astronomical telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250049.0U CN209299389U (en) | 2019-02-27 | 2019-02-27 | Astronomical camera switch and astronomical telescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209299389U true CN209299389U (en) | 2019-08-23 |
Family
ID=67642807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920250049.0U Expired - Fee Related CN209299389U (en) | 2019-02-27 | 2019-02-27 | Astronomical camera switch and astronomical telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209299389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737083A (en) * | 2019-10-23 | 2020-01-31 | 中国科学院国家天文台 | telescope terminal switching system |
-
2019
- 2019-02-27 CN CN201920250049.0U patent/CN209299389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737083A (en) * | 2019-10-23 | 2020-01-31 | 中国科学院国家天文台 | telescope terminal switching system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |