CN209086546U - A kind of telescope objective room - Google Patents
A kind of telescope objective room Download PDFInfo
- Publication number
- CN209086546U CN209086546U CN201822092656.7U CN201822092656U CN209086546U CN 209086546 U CN209086546 U CN 209086546U CN 201822092656 U CN201822092656 U CN 201822092656U CN 209086546 U CN209086546 U CN 209086546U
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- CN
- China
- Prior art keywords
- object lens
- ontology
- room
- threaded rod
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of telescope objective rooms, including ontology and object lens mechanism, the bottom of the ontology is provided with object lens mechanism, the object lens mechanism includes object lens room, slideway is offered on the inside of object lens room, the inner cavity of the object lens room is connected with threaded rod by bearing, and the bottom of threaded rod extends to outside, and it is fixedly connected with knob, the outer surface thread of threaded rod is connected with thread bush.The utility model passes through setting slideway, threaded rod, knob, thread bush and sliding slot, play the effect convenient for object lens ontology is adjusted, pass through setting insertion hole, link block, card slot, casing, spring and slide bar, play the effect convenient for being replaced to object lens ontology, it is relatively fixed to solve lens barrel, angle can not carry out relative adjustment, if observe two one high and one low observation points, user needs hand-held telescope to carry out quick pitching, this is just extremely inconvenient, and object lens are not easy the problem of replacing upon wear.
Description
Technical field
The utility model relates to telescope technical field, specially a kind of telescope objective room.
Background technique
Telescope is a kind of optical instrument that remote object is observed using lens or reflecting mirror and other optical devices, benefit
It is reflected by the concave mirror with the light refraction or light by lens and feeds them into aperture and assemble imaging, using a magnification eyepiece
And be seen, also known as a thousand li mirror, first effect of telescope are the subtended angles of amplification distant objects, and human eye is enable to see angular distance clearly more
Small details, telescope second acts on the coarser light beam of the ratio pupil diameter for being object lens are collected into, and is sent into human eye, makes to see
Survey person can see the dark weak object that can't see originally, and telescope objective is used in microscope, telescope, camera or others
Optical instrument front end, first receives the lens for being observed object light or face mirror, and object lens are also referred to as objective lens or connect object glass
Glass, when being observed using telescope, since lens barrel is relatively fixed, angle can not carry out relative adjustment, if observation one is high
When one two low observation points, user needs hand-held telescope to carry out quick pitching, this is just extremely inconvenient, and object lens exist
It is not easy to replace after abrasion.
Utility model content
The purpose of this utility model is to provide a kind of telescope objective room, have the advantages of easily adjusting and be conveniently replaceable,
It is relatively fixed to solve lens barrel, angle can not carry out relative adjustment, if observe two one high and one low observation points, user
Hand-held telescope is needed to carry out quick pitching, this is just extremely inconvenient, and object lens are not easy the problem of replacing upon wear.
To achieve the above object, the utility model provides the following technical solutions: a kind of telescope objective room, including ontology and
Object lens mechanism, the bottom of the ontology are provided with object lens mechanism.
Preferably, the object lens mechanism includes object lens room, and slideway, the inner cavity of the object lens room are offered on the inside of object lens room
It is connected with threaded rod by bearing, the bottom of the threaded rod extends to outside, and is fixedly connected with knob, the screw thread
The outer surface thread of bar is connected with thread bush, and the inner cavity of the object lens room is provided with object lens ontology.
Preferably, the right side opening of chamber is equipped with sliding slot in the object lens room, and the lower end of the sliding slot offers insertion hole.
Preferably, link block is fixedly connected on the left of the object lens ontology, the outer surface of the link block is flexibly connected
Have card slot, the card slot is fixedly connected with thread bush, be fixedly connected with casing on the right side of the object lens ontology, described sleeve pipe it is interior
Chamber is fixedly connected with spring, and the spring is fixedly connected with slide bar far from one end of internal surface of sleeve pipe, and the slide bar and sliding slot slide
Connection.
Preferably, the lower thread of object lens mechanism outer surface is connected with object lens shield.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is played by setting slideway, threaded rod, knob, thread bush and sliding slot convenient for object lens ontology
The effect being adjusted is played by setting insertion hole, link block, card slot, casing, spring and slide bar convenient for object lens sheet
The effect that body is replaced, solves that lens barrel is relatively fixed, and angle can not carry out relative adjustment, if observation it is one high and one low two
When a observation point, user needs hand-held telescope to carry out quick pitching, this is just extremely inconvenient, and object lens are upon wear not
Easily changeable problem.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model object lens mechanism structure schematic diagram；
Fig. 3 is the utility model connecting block structure schematic diagram.
In figure: 1 ontology, 2 object lens mechanisms, 201 object lens rooms, 202 slideways, 203 threaded rods, 204 knobs, 205 thread bush,
206 sliding slots, 207 insertion holes, 208 object lens ontologies, 209 link blocks, 210 card slots, 211 casings, 212 springs, 213 slide bars, 214 objects
Mirror shield.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-3, a kind of telescope objective room, including ontology 1 and object lens mechanism 2, the bottom of ontology 1 and is provided with object
Illuminating apparatus structure 2, the lower thread of 2 outer surface of object lens mechanism are connected with object lens shield 214, and object lens mechanism 2 includes object lens room 201, object
The right side opening of 201 inner cavity of mirror cell is equipped with sliding slot 206, and the lower end of sliding slot 206 offers insertion hole 207, and the inside of object lens room 201 is opened
Equipped with slideway 202, the inner cavity of object lens room 201 is connected with threaded rod 203 by bearing, and the bottom of threaded rod 203 extends to
Outside, and it is fixedly connected with knob 204, the outer surface thread of threaded rod 203 is connected with thread bush 205, the inner cavity of object lens room 201
It is provided with object lens ontology 208, the left side of object lens ontology 208 is fixedly connected with link block 209, the outer surface activity of link block 209
It is connected with card slot 210, card slot 210 is fixedly connected with thread bush 205, and the right side of object lens ontology 208 is fixedly connected with casing 211,
The inner cavity of casing 211 is fixedly connected with spring 212, and spring 212 is fixedly connected with slide bar 213 far from one end of 211 inner wall of casing,
Slide bar 213 is slidably connected with sliding slot 206, passes through setting slideway 202, threaded rod 203, knob 204, thread bush 205 and sliding slot
206, the effect convenient for object lens ontology 208 is adjusted is played, hole 207, link block 209, card slot are inserted by setting
210, casing 211, spring 212 and slide bar 213 play the effect convenient for being replaced to object lens ontology 208, solve mirror
Cylinder is relatively fixed, and angle can not carry out relative adjustment, if observe two one high and one low observation points, user needs hand-held
Telescope carries out quick pitching, this is just extremely inconvenient, and object lens are not easy the problem of replacing upon wear.
In use, rotation knob 204, knob 204 drive threaded rod 203 to rotate, thread bush while threaded rod 203 rotates
205 drive card slots 210 move in slideway 202, and card slot 210 drives link block 209 to move, and link block 209 drives object lens ontology
208 movements, so that convenient be adjusted object lens ontology 208, object lens ontology 208 drives casing 211 and slide bar 213 to move, sliding
Bar 213 is slided in the inner cavity of sliding slot 206, and when slide bar 213 moves to insertion hole 207, spring 212 can be popped up slide bar 213 to slotting
Enter the outside in hole 207, consequently facilitating replacing to object lens ontology 208, solves that lens barrel is relatively fixed, and angle can not carry out phase
To adjusting, if observe two one high and one low observation points, user needs hand-held telescope to carry out quick pitching, this is just
It is extremely inconvenient, and object lens are not easy the problem of replacing upon wear.
In summary: the telescope objective room passes through ontology 1, object lens mechanism 2, object lens room 201, slideway 202, threaded rod
203, knob 204, thread bush 205, sliding slot 206, insertion hole 207, object lens ontology 208, link block 209, card slot 210, casing
211, the cooperation of spring 212 and slide bar 213, solves that lens barrel is relatively fixed, and angle can not carry out relative adjustment, if observation one
When high one two low observation points, user needs hand-held telescope to carry out quick pitching, this is just extremely inconvenient, and object lens
It is not easy the problem of replacing upon wear.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of telescope objective room, including ontology (1) and object lens mechanism (2), it is characterised in that: the bottom of the ontology (1)
It is provided with object lens mechanism (2), the object lens mechanism (2) includes object lens room (201), and object lens room offers slideway on the inside of (201)
(202), the inner cavity of the object lens room (201) is connected with threaded rod (203) by bearing, the bottom of the threaded rod (203)
Portion extends to outside, and is fixedly connected with knob (204), and the outer surface thread of the threaded rod (203) is connected with thread bush
(205), the inner cavity of the object lens room (201) is provided with object lens ontology (208).
2. a kind of telescope objective room according to claim 1, it is characterised in that: the right side of object lens room (201) inner cavity
Side offers sliding slot (206), and the lower end of the sliding slot (206) offers insertion hole (207).
3. a kind of telescope objective room according to claim 1 or 2, it is characterised in that: a left side for the object lens ontology (208)
Side is fixedly connected with link block (209), and the outer surface of the link block (209) is connected with card slot (210), the card slot
(210) it is fixedly connected with thread bush (205), is fixedly connected with casing (211), the set on the right side of the object lens ontology (208)
The inner cavity of pipe (211) is fixedly connected with spring (212), and the spring (212) is fixedly connected far from one end of casing (211) inner wall
Have slide bar (213), the slide bar (213) is slidably connected with sliding slot (206).
4. a kind of telescope objective room according to claim 1, it is characterised in that: object lens mechanism (2) outer surface
Lower thread is connected with object lens shield (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092656.7U CN209086546U (en) | 2018-12-13 | 2018-12-13 | A kind of telescope objective room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092656.7U CN209086546U (en) | 2018-12-13 | 2018-12-13 | A kind of telescope objective room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086546U true CN209086546U (en) | 2019-07-09 |
Family
ID=67126741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822092656.7U Expired - Fee Related CN209086546U (en) | 2018-12-13 | 2018-12-13 | A kind of telescope objective room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086546U (en) |
-
2018
- 2018-12-13 CN CN201822092656.7U patent/CN209086546U/en not_active Expired - Fee Related
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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: 20190709 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |