CN106997094A - A kind of camera lens has dust-proof cleaning telescope - Google Patents
A kind of camera lens has dust-proof cleaning telescope Download PDFInfo
- Publication number
- CN106997094A CN106997094A CN201710397797.7A CN201710397797A CN106997094A CN 106997094 A CN106997094 A CN 106997094A CN 201710397797 A CN201710397797 A CN 201710397797A CN 106997094 A CN106997094 A CN 106997094A
- Authority
- CN
- China
- Prior art keywords
- dust
- telescope
- camera lens
- dust cap
- eyepiece
- Prior art date
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
- Lens Barrels (AREA)
- Viewfinders (AREA)
Abstract
The present invention, which provides a kind of camera lens, has dust-proof cleaning telescope, including telescope body, the telescope body is forward and backward to be respectively equipped with object lens and eyepiece, dust cap is respectively equipped with the object lens and eyepiece, the dust cap rotary setting is on objective tube and eyepiece stalk, axis rotation around objective tube and eyepiece stalk axial direction, the dust cap madial wall is provided with flexible cleaning block.Telescope of the present invention can protect object lens not influenceed by extraneous dust, dirt, at the same it is not easy to lose, and can be when rotating dust cap, you can camera lens is cleaned out, it is easy to use, while seldom increase telescope volume and size, is adapted to tourism carrying and uses.
Description
Technical field
There is dust-proof cleaning telescope technical field the present invention relates to camera lens, and in particular to a kind of camera lens has dust-proof cleaning
Telescope.
Background technology
General telescope adds cleaning cloth for glasses in product packaging, to prevent dust, dirt of the minute surface by external environment
Influence.The objective tube of existing some monoculars or binoculars is provided with light shield, is individually set on light shield
There is a lens cap, for protecting object lens.Although the lens cap has the effect of proofing dust and protecting to a certain extent, by
Split is set between lens cap and telescope, and lens cap is easily lost.Such as Publication No. CN201765368U Chinese patent
The position limiting structure of a kind of astronomical telescope telescope and light shield is disclosed, the telescope chopping mechanism includes telescope and shading
Cover, telescope inserted in light shield, and extended internally in the exit side wall of light shield and formed position-limited edge.The telescope shading knot
Although structure disclosure satisfy that use requirement to a certain extent, it is required to remove lens cap when using every time, for a long time
After use, lens cap is easily lost, and existing telescope is most all not to look in the distance on mirror shell body provided with clearing up dust device, this
Sample is not easy to clear up camera lens dust.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, there is dust-proof cleaning telescope the invention provides a kind of camera lens, overcomes existing
The deficiency of technology, rationally, telescope can protect object lens not influenceed by extraneous dust, dirt to layout, while being difficult to lose
Lose, and can be when rotating dust cap, you can camera lens is cleaned out, it is easy to use, while seldom increase telescope volume
And size, it is adapted to tourism carrying and uses.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of camera lens has dust-proof cleaning telescope, including telescope body, and the telescope body is forward and backward to be respectively equipped with
Dust cap is respectively equipped with object lens and eyepiece, the object lens and eyepiece, the dust cap rotary setting is in objective tube and eyepiece stalk
On, the axis rotation around objective tube and eyepiece stalk axial direction, the dust cap madial wall is provided with flexible cleaning block.
The dust cap is rotated by swivel becket and is arranged on objective tube and eyepiece stalk.
The dust cap and the swivel becket part that is connected through the hinge are connected.
The swivel becket is rotated with being coordinated on objective tube and eyepiece stalk by chute.
The dust cap center, which is provided with, can recover jut.
On the dust cap outward flange flexible seal ring is provided with contact position on objective tube and eyepiece stalk.
The dust cap is coordinated with objective tube and eyepiece stalk by engaging sealing.
(3) beneficial effect
There is dust-proof cleaning telescope the embodiments of the invention provide a kind of camera lens.Possesses following beneficial effect：The present invention
Telescope can protect object lens not influenceed by extraneous dust, dirt, at the same it is not easy to lose, and dust cap can rotated
When, you can camera lens is cleaned out, it is easy to use, while seldom increase telescope volume and size, is adapted to tourism carrying and uses.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 schematic structural views of the invention；
Fig. 2 is Fig. 1 A-A cross section structure diagrams；
Fig. 3 dustproof cover structure schematic diagrames of the present invention；
Fig. 4 is Fig. 3 B-B cross section structure diagrams.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of camera lens has dust-proof cleaning telescope, including telescope body 1, and the telescope body is forward and backward to be set respectively
Have and dust cap 3 be respectively equipped with object lens and eyepiece 2, the object lens and eyepiece 2, the rotary setting of dust cap 3 in objective tube and
On eyepiece stalk, the axis rotation around objective tube and eyepiece stalk axial direction, the madial wall of dust cap 3 clears up block 4 provided with flexible,
The center of dust cap 3 is provided with that can recover jut 301, and flexibility cleaning block 4, which is arranged at, can recover on jut 301；Institute
State dust cap 3 to be arranged on objective tube and eyepiece stalk by the rotation of swivel becket 5, the dust cap 3 is connected with swivel becket 5 by hinge
Fitting 6 is connected, and the swivel becket 5 is rotated with being coordinated on objective tube and eyepiece stalk by chute 7；On the outward flange of dust cap 3
Flexible seal ring is provided with contact position on objective tube and eyepiece stalk, the dust cap is with objective tube and eyepiece stalk by engaging sealing
Coordinate；Telescope of the present invention can protect object lens not influenceed by extraneous dust, dirt, while not easy to lose, and can be
It is easy to use when rotating dust cap, you can clean out camera lens, while seldom increase telescope volume and size, is adapted to trip
Trip carrying is used.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a kind of camera lens has dust-proof cleaning telescope, including telescope body, the telescope body is forward and backward to be respectively equipped with thing
Mirror and eyepiece, it is characterised in that：Dust cap is respectively equipped with the object lens and eyepiece, the dust cap rotary setting is in objective tube
On eyepiece stalk, the axis rotation around objective tube and eyepiece stalk axial direction, the dust cap madial wall is provided with flexible cleaning block.
2. camera lens as claimed in claim 1 has dust-proof cleaning telescope, it is characterised in that：The dust cap passes through swivel becket
Rotation is arranged on objective tube and eyepiece stalk.
3. camera lens as claimed in claim 2 has dust-proof cleaning telescope, it is characterised in that：The dust cap leads to swivel becket
Cross hinge connector connection.
4. camera lens as claimed in claim 2 has dust-proof cleaning telescope, it is characterised in that：The swivel becket and objective tube and
Coordinated on eyepiece stalk by chute and rotated.
5. camera lens as claimed in claim 1 has dust-proof cleaning telescope, it is characterised in that：The dust cap centre bit is installed
Jut can be recovered by having.
6. camera lens as claimed in claim 4 has dust-proof cleaning telescope, it is characterised in that：On the dust cap outward flange with
Contact position is provided with flexible seal ring on objective tube and eyepiece stalk.
7. camera lens as claimed in claim 4 has dust-proof cleaning telescope, it is characterised in that：The dust cap and objective tube and
Eyepiece stalk is coordinated by engaging sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397797.7A CN106997094A (en) | 2017-05-31 | 2017-05-31 | A kind of camera lens has dust-proof cleaning telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397797.7A CN106997094A (en) | 2017-05-31 | 2017-05-31 | A kind of camera lens has dust-proof cleaning telescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106997094A true CN106997094A (en) | 2017-08-01 |
Family
ID=59436416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710397797.7A Pending CN106997094A (en) | 2017-05-31 | 2017-05-31 | A kind of camera lens has dust-proof cleaning telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106997094A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811268B2 (en) * | 2000-09-26 | 2004-11-02 | Christopher M. Watson | Water-resistant, shade apparatus for attachment to an optical device |
| CN101482684A (en) * | 2008-01-07 | 2009-07-15 | 鸿富锦精密工业（深圳）有限公司 | Lens cap |
| CN203084356U (en) * | 2012-12-31 | 2013-07-24 | 王子晴 | Spectacles convenient to wipe |
| CN203630440U (en) * | 2013-12-18 | 2014-06-04 | 重庆天缔光电有限公司 | Dustproof telescope |
| CN204462534U (en) * | 2015-04-07 | 2015-07-08 | 河南工业职业技术学院 | A kind of binoculars |
-
2017
- 2017-05-31 CN CN201710397797.7A patent/CN106997094A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811268B2 (en) * | 2000-09-26 | 2004-11-02 | Christopher M. Watson | Water-resistant, shade apparatus for attachment to an optical device |
| CN101482684A (en) * | 2008-01-07 | 2009-07-15 | 鸿富锦精密工业（深圳）有限公司 | Lens cap |
| CN203084356U (en) * | 2012-12-31 | 2013-07-24 | 王子晴 | Spectacles convenient to wipe |
| CN203630440U (en) * | 2013-12-18 | 2014-06-04 | 重庆天缔光电有限公司 | Dustproof telescope |
| CN204462534U (en) * | 2015-04-07 | 2015-07-08 | 河南工业职业技术学院 | A kind of binoculars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |