CN207457599U - A kind of anatomy formula lens barrel structure - Google Patents
A kind of anatomy formula lens barrel structure Download PDFInfo
- Publication number
- CN207457599U CN207457599U CN201721212463.XU CN201721212463U CN207457599U CN 207457599 U CN207457599 U CN 207457599U CN 201721212463 U CN201721212463 U CN 201721212463U CN 207457599 U CN207457599 U CN 207457599U
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- China
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- lens barrel
- barrel body
- protective cover
- anatomy
- formula
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Abstract
The utility model is related to a kind of anatomy formula lens barrel structures; it includes lens barrel body and the protective cover on lens barrel body; and it is provided with opening on the external circumferential surface of lens barrel; plug-in type or convertible or detachable are used between lens barrel body and protective cover or is connected around lens barrel central rotation mode; and lens barrel body observation side is provided with eyepiece mount; equipped with plug base or eyepiece on eyepiece mount, several fixing grooves are provided on different position on plug base, frosted glass plate is provided in fixing groove.Advantage is that design is reasonable, simple in structure, can allow user that the principle of optical imagery is understood more intuitively, and convenient for the demonstrations such as teaching research, and disassembly, cleaning, replacement eyeglass are more convenient, fast.
Description
Technical field
The utility model is related to telescope fields, and in particular to a kind of anatomy formula lens barrel structure.
Background technology
Telescope luminous power is strong, visual field is big, aberration is small, is suitable for shooting the day area photo of large area, especially to dark weak star
The effect of taking pictures of cloud is very prominent, into the important tool of astronomical observation.
When studying this telescope, lens barrel internal structure can not be intuitively observed, and eyeglass is dirty, disassembly, cleaning are stranded
When demonstrating or when eyeglass damages, it is difficult to replace eyeglass for difficulty.
The content of the invention
To solve the above problems, the utility model proposes a kind of anatomy formula lens barrel structures, design is reasonable, simple in structure, can
To allow user that the principle of optical imagery is understood more intuitively, convenient for the demonstrations such as teaching research, and disassembly, cleaning, replacement eyeglass are more
It is convenient, fast.
A kind of anatomy formula lens barrel structure, it includes lens barrel body and the protective cover on lens barrel body, and in lens barrel body
Opening is provided on outer circumferential surface, using plug-in type or convertible or detachable or around lens barrel center between lens barrel body and protective cover
Rotation mode connects, and lens barrel body observation side is provided with eyepiece mount, equipped with plug base or eyepiece, plug base on eyepiece mount
Several fixing grooves are provided on upper different position, frosted glass plate is provided in fixing groove.
The plug-in type connection：In protective cover both sides, avris sets antelabium, and correspondence position is provided with lip slot on lens barrel body, protects
Shield is sleeved on lens barrel body, and covering opening, antelabium is installed in lip slot, is slidably matched with lip, and lens barrel body and protective cover it
Between fixed by locking mechanism.
The convertible connection：Protective cover a side is provided with shaft, correspondence position is provided with shaft hole on lens barrel body,
Protective cover is mounted on lens barrel body, covering opening, in shaft insertion shaft hole, the rotatable engagement between shaft hole, and lens barrel body
It is fixed between protective cover by locking mechanism.
It is described to be detachably connected with：Correspondence position is respectively arranged with mounting hole, threaded hole on protective cover and lens barrel body, protects
Cover is mounted on lens barrel body, and covering opening is fixed between lens barrel body and protective cover by screw.
It is described to be connected around lens barrel central rotation mode：At protective cover both ends, avris sets antelabium, corresponds to and sets on lens barrel body
Lip slot is equipped with, protective cover is rotatably mounted on mirror cylinder inboard wall, and covering opening, antelabium is installed in lip slot, between antelabium and lip slot
It is slidably matched, and is fixed between lens barrel body and protective cover.
The retaining mechanism includes screw and screw hole, and screw is arranged on protective cover, and screw hole is arranged on right on lens barrel body
Position is answered, cooperation is threadedly coupled between screw and screw hole；Or retaining mechanism includes buckle and card slot, buckle is arranged on protective cover
On, card slot is arranged on correspondence position on lens barrel body, is engaged by clamping between buckle and card slot.
When being connected using plug-in, further preferably, the retaining mechanism is arranged on including handwheel, nut and spring,
Nut is installed on inside lens barrel body one end, and handwheel one end passes through lens barrel wall, is threadedly coupled between nut, and is set on handwheel
There is spring, spring one end is withstood on nut, and one end is withstood on lens barrel body, and jagged, protective cover is correspondingly arranged on the protective cover
Lens barrel body is inserted into from the lens barrel body other end, notch is stuck in handwheel both sides, between handwheel and lens barrel body.
During using convertible connection, further preferably, the retaining mechanism includes spring and switch, and switch, which is mounted on, to be protected
Shield avris, and spring is provided between switch and lens barrel body, spring one end is withstood on lens barrel body, and one end is withstood on switch,
Protective cover closes, and switch card is on lens barrel body.
The plug-in type or convertible or detachable are suitable for catadioptric lens barrel, mirror barrel and refraction lens barrel.
The opening is more than lens barrel optic diameter, easy to disassemble, replaces eyeglass.
The utility model advantage is that design is reasonable, simple in structure, by the way that protective cover to be removed to, extracted, overturn or screwed in mirror
In cylinder, the direct peephole inner barrel situation of user can be allowed, then by being placed on frosted glass plate on plug base, in frosted glass
Piece is located at focus respectively, Jiao Qian, when in defocused slot, observes its epigraph, so as to which the principle of optical imagery be understood more intuitively, just
In the demonstrations such as teaching research, and disassembly, cleaning, replacement eyeglass are more convenient, fast.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model plug-in type structure diagram（1）.
Fig. 3 is the utility model plug-in type structure diagram（2）.
Fig. 4 is the utility model plug-in type structure diagram（3）.
Fig. 5 is the convertible structure diagram of the utility model（1）.
Fig. 6 is the convertible structure diagram of the utility model（2）.
Fig. 7 is the convertible structure diagram of the utility model（3）.
Fig. 8 is the utility model detachable structure diagram（1）.
Fig. 9 is the utility model detachable structure diagram（2）.
Figure 10 is the utility model detachable structure diagram（3）.
Figure 11 is that the utility model surrounds lens barrel central rotation mode attachment structure schematic diagram.
Figure 12 is the utility model locking mechanism（1）.
Figure 13 is the utility model locking mechanism（2）.
Figure 14 is eyepiece mount structural scheme of mechanism.
Specific embodiment
With reference to attached 1,14, a kind of anatomy formula lens barrel structure, it includes lens barrel body 01 and the guarantor on lens barrel body 01
Shield 02, and opening 03 is provided on 01 outer circumferential surface of lens barrel body, plug-in type is used between lens barrel body 01 and protective cover 02 or is turned over
Rotatable or detachable is connected around lens barrel central rotation mode, and 01 observation side of lens barrel body is provided with eyepiece mount 09, in mesh
Equipped with plug base 10 or eyepiece 11 on microscope base 09, several fixing grooves are provided on plug base 10 on different position, in fixing groove
It is provided with frosted glass plate 12.
Referring to the drawings 2-4, the plug-in type connection：Antelabium is set in 02 both sides avris of protective cover, is corresponded on lens barrel body 01
Position is provided with lip slot, and protective cover 02 is sleeved on lens barrel body 01, and covering opening 03, antelabium is installed in lip slot, is slided with lip
Cooperation, and fixed between lens barrel body 01 and protective cover 02 by locking mechanism.
Referring to the drawings 5-7, the convertible connection：02 a side of protective cover is provided with shaft, is corresponded on lens barrel body 01
Position is provided with shaft hole, and protective cover 02 is mounted on lens barrel body 01, covering opening 03, in shaft insertion shaft hole, with shaft
Rotatable engagement between hole, and fixed between lens barrel body 01 and protective cover 02 by locking mechanism.
It is described to be detachably connected with referring to the drawings 8-10：It is respectively arranged in protective cover 02 and correspondence position on lens barrel body 01
Mounting hole, threaded hole, protective cover 02 are mounted on lens barrel body 01, and covering opening 03 passes through between lens barrel body 01 and protective cover 02
Screw is fixed.
It is described to be connected around lens barrel central rotation mode referring to the drawings 11：In 02 both ends avris of protective cover, antelabium, mirror are set
Lip slot is correspondingly arranged on cylinder 01, protective cover 02 is rotatably mounted on 01 inner wall of lens barrel body, and covering opening 03, antelabium is installed on lip
It in slot, is slidably matched between antelabium and lip slot, and is fixed between lens barrel body 01 and protective cover 02.
The retaining mechanism includes screw and screw hole, and screw is arranged on protective cover 02, and screw hole is arranged on lens barrel body 01
Upper correspondence position is threadedly coupled cooperation between screw and screw hole；Or retaining mechanism includes buckle and card slot, buckle is arranged on guarantor
On shield 02, card slot is arranged on correspondence position on lens barrel body 01, is engaged by clamping between buckle and card slot.
Referring to the drawings 12, when being connected using plug-in, further preferably, the retaining mechanism be arranged on including handwheel 06,
Nut 04 and spring 05, nut 04 are installed on inside 01 one end of lens barrel body, 06 one end of handwheel pass through lens barrel wall, with nut 04 it
Between be threadedly coupled, and spring 05 is set on handwheel 06,05 one end of spring is withstood on nut 04, and one end withstands on lens barrel body 01
On, it is correspondingly arranged jagged on the protective cover 02, from 01 other end of lens barrel body insertion lens barrel body 01, notch is stuck in protective cover 02
06 both sides of handwheel, between handwheel 06 and lens barrel body 01.
Referring to the drawings 13, during using convertible connection, further preferably, the retaining mechanism includes spring 08 and switch
07, switch 07 is mounted on 02 avris of protective cover, and spring 08 is provided between switch 07 and lens barrel body 01,08 one end of spring top
On lens barrel body 01, one end is withstood on switch 07, and protective cover 02 closes, and switch card is on lens barrel body 01.
The plug-in type or convertible or detachable are suitable for catadioptric lens barrel, mirror barrel and refraction lens barrel.
The opening 03 is more than lens barrel optic diameter, easy to disassemble, replaces eyeglass.
The utility model opens protective cover 02 in demonstration, while plug base 10 is installed on eyepiece mount 09, by hair glass
Glass piece 12 is placed in 10 1 fixing groove of plug base, imaging situation in peephole cylinder 01, and frosted glass plate 12 is hyperphoric another solid
Determine in slot, then observe 02 in-vivo imaging situation of lens barrel, repetitive operation；After demonstration, protective cover 02 is closed, by eyepiece 11
On hyperphoric eyepiece mount 09.
The utility model advantage is that design is reasonable, simple in structure, by removing, extracting, overturning or screwing in protective cover 02
In lens barrel body 01, direct 01 internal state of peephole cylinder of user can be allowed, then by being placed on frosted glass plate on plug base 10
12, it is located at focus respectively in frosted glass plate 12, Jiao Qian when in defocused slot, observes its epigraph, so as to which optics be understood more intuitively
The principle of imaging, convenient for the demonstrations such as teaching research, and disassembly, cleaning, replacement eyeglass are more convenient, fast.
Claims (10)
1. a kind of anatomy formula lens barrel structure, which is characterized in that it includes lens barrel body and the protective cover on lens barrel body, and
Opening is provided on the external circumferential surface of lens barrel, plug-in type or convertible or detachable are used between lens barrel body and protective cover or is surrounded
Lens barrel central rotation mode connects, and lens barrel body observation side is provided with eyepiece mount, and plug base or mesh are housed on eyepiece mount
Mirror is provided with several fixing grooves on different position on plug base, frosted glass plate is provided in fixing groove.
2. a kind of anatomy formula lens barrel structure according to claim 1, it is characterized in that the plug-in type connects：In protective cover two
Side side sets antelabium, and correspondence position is provided with lip slot on lens barrel body, and protective cover is sleeved on lens barrel body, covering opening, antelabium
It is installed in lip slot, is slidably matched with lip, and fixed between lens barrel body and protective cover by locking mechanism.
3. a kind of anatomy formula lens barrel structure according to claim 1, it is characterized in that the convertible connection：In protective cover one
Side is provided with shaft, and correspondence position is provided with shaft hole on lens barrel body, and protective cover is mounted on lens barrel body, and covering opening turns
In axis insertion shaft hole, the rotatable engagement between shaft hole, and fixed between lens barrel body and protective cover by locking mechanism.
4. a kind of anatomy formula lens barrel structure according to claim 1, it is characterized in that described be detachably connected with：Protective cover with
Correspondence position is respectively arranged with mounting hole, threaded hole on lens barrel body, and protective cover is mounted on lens barrel body, covering opening, lens barrel body
It is fixed between protective cover by screw.
5. a kind of anatomy formula lens barrel structure according to claim 1, it is characterized in that being connected around lens barrel central rotation mode：
At protective cover both ends, avris sets antelabium, is correspondingly arranged on lip slot on lens barrel body, protective cover is rotatably mounted on mirror cylinder inboard wall, covers
Cover gab, antelabium are installed in lip slot, are slidably matched between antelabium and lip slot, and are fixed between lens barrel body and protective cover.
6. a kind of anatomy formula lens barrel structure according to Claims 2 or 3, it is characterized in that the retaining mechanism include screw with
And screw hole, screw are arranged on protective cover, screw hole is arranged on correspondence position on lens barrel body, is threadedly coupled and matches somebody with somebody between screw and screw hole
It closes；Or retaining mechanism includes buckle and card slot, buckle is arranged on protective cover, and card slot is arranged on correspondence position on lens barrel body,
It is engaged by clamping between buckle and card slot.
7. a kind of anatomy formula lens barrel structure according to claim 2, it is characterized in that the retaining mechanism is arranged on including hand
Wheel, nut and spring, nut are installed on inside lens barrel body one end, and handwheel one end passes through lens barrel wall, and screw thread connects between nut
It connects, and spring is set on handwheel, spring one end is withstood on nut, and one end is withstood on lens barrel body, corresponding on the protective cover
Set jagged, protective cover is inserted into lens barrel body from the lens barrel body other end, and notch is stuck in handwheel both sides, positioned at handwheel and lens barrel body it
Between.
8. a kind of anatomy formula lens barrel structure according to claim 3, it is characterized in that the retaining mechanism include spring and
Switch, switch is mounted on protective cover avris, and spring is provided between switch and lens barrel body, and spring one end withstands on lens barrel body
On, one end is withstood on switch, and protective cover closes, and switch card is on lens barrel body.
9. a kind of anatomy formula lens barrel structure according to claim 1, it is characterized in that the plug-in type or convertible or dismounting
Formula is suitable for catadioptric lens barrel, mirror barrel and refraction lens barrel.
10. a kind of anatomy formula lens barrel structure according to claim 5, it is characterized in that the opening is straight more than lens barrel eyeglass
Footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212463.XU CN207457599U (en) | 2017-09-21 | 2017-09-21 | A kind of anatomy formula lens barrel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212463.XU CN207457599U (en) | 2017-09-21 | 2017-09-21 | A kind of anatomy formula lens barrel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457599U true CN207457599U (en) | 2018-06-05 |
Family
ID=62283658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721212463.XU Active CN207457599U (en) | 2017-09-21 | 2017-09-21 | A kind of anatomy formula lens barrel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457599U (en) |
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2017
- 2017-09-21 CN CN201721212463.XU patent/CN207457599U/en active Active
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