CN208689338U - A kind of dust-protection type camera lens filter - Google Patents
A kind of dust-protection type camera lens filter Download PDFInfo
- Publication number
- CN208689338U CN208689338U CN201821391630.6U CN201821391630U CN208689338U CN 208689338 U CN208689338 U CN 208689338U CN 201821391630 U CN201821391630 U CN 201821391630U CN 208689338 U CN208689338 U CN 208689338U
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Abstract
The utility model relates to a kind of dust-protection type camera lens filters, including mounting base, the mounting base side is fixedly connected with left frame body, inner wall is equipped with annular groove on the right side of the left frame body, the annular groove is connected with filter main body, left frame body side is equipped with right framework, ring block is equipped on the left of the right framework, and the ring block is flexibly connected annular groove by screw thread, annular spacing groove is equipped on the left of the ring block, stop block is equipped in the annular spacing groove, and the stop block connects ring block by buffer spring, the stop block side is fixedly connected with loop buffer block, the right framework inner wall is equipped with placing groove, protection glass is equipped in the placing groove, sealing cover is connected with by buckle on the right side of the right framework, the dust-protection type camera lens filter structure is simple, design is reasonable, can effectively prevent dust into Enter, and have buffering effect, prevents filter from breaking.
Description
Technical field
The utility model relates to a kind of dust-protection type camera lens filters, belong to filtering techniques field.
Background technique
Filter is just mounted in front of camera lens for filtering the auxiliary lens of natural light, existing filter use when
Wait, be mounted on camera and built on the sand, in this way use when will be easy to fall off, the eyeglass on filter is installed built on the sand,
And it is easier to enter dust in filter, cause when shooting, the problem of the photo effect poor quality taken, thus
It is proposed that a kind of dust-protection type camera lens filter.
Utility model content
The purpose of this utility model is to provide a kind of dust-protection type camera lens filters, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of dust-protection type camera lens filter, packet
Mounting base is included, the mounting base side is fixedly connected with left frame body, and inner wall is equipped with annular groove, the ring on the right side of the left frame body
Shape slot is connected with filter main body, and left frame body side is equipped with right framework, and ring block, and institute are equipped on the left of the right framework
It states ring block and annular groove is flexibly connected by screw thread, be equipped with annular spacing groove on the left of the ring block, in the annular spacing groove
Equipped with stop block, and the stop block connects ring block by buffer spring, and the stop block side is fixedly connected with loop buffer block, institute
Right framework inner wall is stated equipped with placing groove, the placing groove is interior to be equipped with protection glass, connects on the right side of the right framework by buckle activity
It is connected to sealing cover, the sealing cover is equipped with spill spin block, and the junction of the spill spin block and sealing cover is equipped with card slot, and the card
Slot is set on sealing cover, and the spill spin block is flexibly connected card slot by fixture block, and the spill spin block side is connected with telescopic spring bar,
And the telescopic spring bar is set in right framework, the telescopic spring bar, which is fixedly connected with, turns brush.
Further, the two sides of the filter main body and protection glass are equipped with rubber buffer.
Further, the sealing cover is equipped with thread groove close to the side of protection glass, and the thread groove is connected by screw thread
It is connected to placing box, and described turn of brush is set in placing box with telescopic spring bar.
Further, the spill spin block is fixedly connected with turn-button far from the side of telescopic spring bar, and on the outside of the turn-button
Anti-skid chequer is portrayed.
Further, the telescopic spring bar includes interior bar and outer bar, and the interior bar right end is set to outer bar inner cavity, described interior
Bar right end connects outer bar by reset spring.
Further, the outer bar inner wall is equipped with sliding slot, and the sliding slot both ends are set as closing structure, and the sliding slot passes through
Sliding block connects interior bar.
The beneficial effects of the utility model are: a kind of dust-protection type camera lens filter involved in the utility model, knot
Structure is simple, and design rationally, by the way that mounting base is arranged, facilitates the installation of filter, by the way that the structure of left frame body and right framework, side is arranged
Just installing and dismounting filter main body plays buffer action, prevents extraneous dust from entering, turned by setting by the way that protection glass is arranged
Brush, easy cleaning is attached to the dust on protection glass, connects buffer spring by setting ring block, reduce filter main body by
Power by the way that placing box is arranged, turn brush for placing to protect filter, avoid turning brush being contaminated by dust, pass through setting and slide
Slot is used for fixed spring telescopic rod, prevents its rotation, influence cleaning effect, asking in the above-mentioned background technique of effective solution
Topic.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of overall structure diagram of dust-protection type camera lens filter of the utility model；
Fig. 2 is a kind of structural schematic diagram of the ring block of dust-protection type camera lens filter of the utility model；
Fig. 3 is a kind of left view of the sealing cover of dust-protection type camera lens filter of the utility model；
Fig. 4 is a kind of structural schematic diagram of the telescopic spring bar of dust-protection type camera lens filter of the utility model；
Fig. 5 is a kind of runner position structural schematic diagram of dust-protection type camera lens filter of the utility model；
Figure label: 1, mounting base；2, left frame body；3, annular groove；4, filter main body；5, right framework；6, ring block；7, ring
Shape limiting slot；8, stop block；9, buffer spring；10, loop buffer block；11, placing groove；12, protection glass；13, sealing cover；14,
Spill spin block；15, card slot；16, telescopic spring bar；17, turn brush；18, rubber buffer；19, thread groove；20, placing box；21, turn
Button；22, interior bar；23, outer bar；24, reset spring；25, sliding slot.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Fig. 1-Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of dust-protection type camera lens filter, packet
Mounting base 1 is included, 1 side of mounting base is fixedly connected with left frame body 2, and the 2 right side inner wall of left frame body is equipped with annular groove 3,
The annular groove 3 is connected with filter main body 4, and 2 side of left frame body is equipped with right framework 5, is equipped on the left of the right framework 5
Ring block 6, and the ring block 6 is flexibly connected annular groove 3 by screw thread, is equipped with annular spacing groove 7 on the left of the ring block 6,
Stop block 8 is equipped in the annular spacing groove 7, and the stop block 8 connects ring block 6,8 side of stop block by buffer spring 9
It is fixedly connected with loop buffer block 10, right 5 inner wall of framework is equipped with placing groove 11, is equipped with protection glass in the placing groove 11
12, sealing cover 13 is connected with by buckle on the right side of the right framework 5, the sealing cover 13 is equipped with spill spin block 14, described
The junction of spill spin block 14 and sealing cover 13 is equipped with card slot 15, and the card slot 15 is set on sealing cover 13, the spill spin block 14
It is flexibly connected card slot 15 by fixture block, 14 side of spill spin block is connected with telescopic spring bar 16, and the telescopic spring bar 16
In right framework 5, the telescopic spring bar 16, which is fixedly connected with, turns brush 17.
More specifically, the filter main body 4 and the two sides of protection glass 12 are equipped with rubber buffer 18, for protecting
Filter main body 4 and protection glass 12, the sealing cover 13 are equipped with thread groove 19, the thread groove close to the side of protection glass 12
19 have been connected through a screw thread placing box 20, and described turn of brush 17 is set in placing box 20 with telescopic spring bar 16, for preventing
Turning brush 17, it is prevented to be contaminated by dust, the spill spin block 14 is fixedly connected with turn-button 21 far from the side of telescopic spring bar 16, and
Anti-skid chequer has been portrayed on the outside of the turn-button 21, has facilitated rotation spill spin block 14, the telescopic spring bar 16 includes interior bar 22 and outer bar
23,22 right end of interior bar be set to 23 inner cavity of outer bar, 22 right end of interior bar by reset spring 24 connect outer bar 23, facilitate by
Turning 17 storage of brush in placing box 20,23 inner wall of outer bar is equipped with sliding slot 25, and 25 both ends of the sliding slot are set as closing structure,
The sliding slot 25 connects interior bar 22 by sliding block, prevents interior bar 22 from rotating relative to outer bar 23.
Utility model works principle: in use, mounting base 1 facilitates the installation of filter, the knot of left frame body 2 and right framework 5
Structure facilitates installing and dismounting filter main body 4, and protection glass 12 can play buffer action, prevents extraneous dust from entering, and turns 17 energy of brush
Enough easy cleanings are attached to the dust on protection glass 12, ring block 6 connect buffer spring 9 can reduce filter main body 4 by
Power, to protect filter, placing box 20 turns brush 17 for placing, and avoids turning brush 17 being contaminated by dust, and sliding slot 25 is for fixing
Telescopic spring bar 16 prevents interior bar 22 from rotating relative to outer bar 23, to reach protection filter, extends the mesh of the service life of filter
's.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of dust-protection type camera lens filter, including mounting base (1), which is characterized in that mounting base (1) side is fixed
It is connected with left frame body (2), inner wall is equipped with annular groove (3) on the right side of the left frame body (2), and the annular groove (3) is connected with
Filter main body (4), left frame body (2) side are equipped with right framework (5), are equipped with ring block (6) on the left of the right framework (5), and
The ring block (6) is flexibly connected annular groove (3) by screw thread, is equipped with annular spacing groove (7) on the left of the ring block (6), institute
It states in annular spacing groove (7) and is equipped with stop block (8), and the stop block (8) passes through buffer spring (9) connection ring block (6), the resistance
Block (8) side is fixedly connected with loop buffer block (10), and right framework (5) inner wall is equipped with placing groove (11), the placing groove
(11) protection glass (12) are equipped in, sealing cover (13), the sealing are connected with by buckle on the right side of the right framework (5)
It covers (13) and is equipped with spill spin block (14), the junction of the spill spin block (14) and sealing cover (13) is equipped with card slot (15), and described
Card slot (15) is set on sealing cover (13), and the spill spin block (14) is flexibly connected card slot (15) by fixture block, the spill spin block
(14) side is connected with telescopic spring bar (16), and the telescopic spring bar (16) is set in right framework (5), the telescopic spring
Bar (16), which is fixedly connected with, turns brush (17).
2. a kind of dust-protection type camera lens filter according to claim 1, it is characterised in that: the filter main body (4)
Rubber buffer (18) are equipped with the two sides of protection glass (12).
3. a kind of dust-protection type camera lens filter according to claim 1, it is characterised in that: the sealing cover (13) is leaned on
The side of nearly protection glass (12) is equipped with thread groove (19), and the thread groove (19) has been connected through a screw thread placing box (20), and
Described turn of brush (17) and telescopic spring bar (16) are set in placing box (20).
4. a kind of dust-protection type camera lens filter according to claim 1, it is characterised in that: the spill spin block (14) is remote
Side from telescopic spring bar (16) is fixedly connected with turn-button (21), and has portrayed anti-skid chequer on the outside of the turn-button (21).
5. a kind of dust-protection type camera lens filter according to claim 1, it is characterised in that: the telescopic spring bar
It (16) include interior bar (22) and outer bar (23), interior bar (22) right end is set to outer bar (23) inner cavity, interior bar (22) right end
Outer bar (23) are connected by reset spring (24).
6. a kind of dust-protection type camera lens filter according to claim 5, it is characterised in that: outer bar (23) inner wall
Equipped with sliding slot (25), and the sliding slot (25) both ends are set as closing structure, and the sliding slot (25) connects interior bar (22) by sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391630.6U CN208689338U (en) | 2018-08-28 | 2018-08-28 | A kind of dust-protection type camera lens filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391630.6U CN208689338U (en) | 2018-08-28 | 2018-08-28 | A kind of dust-protection type camera lens filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689338U true CN208689338U (en) | 2019-04-02 |
Family
ID=65887012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821391630.6U Active CN208689338U (en) | 2018-08-28 | 2018-08-28 | A kind of dust-protection type camera lens filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208689338U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859589A (en) * | 2019-04-18 | 2019-06-07 | 菏泽学院 | A kind of physics fluctuation optical demonstration instrument |
| CN111198426A (en) * | 2020-01-17 | 2020-05-26 | 沈维强 | Optical lens accessory |
| CN112153259A (en) * | 2020-09-17 | 2020-12-29 | 南京立康智能化科技有限公司 | Intelligent security equipment with adjust light intensity |
| CN112461220A (en) * | 2020-11-25 | 2021-03-09 | 林超 | Verticality measuring device for house construction engineering investigation |
-
2018
- 2018-08-28 CN CN201821391630.6U patent/CN208689338U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859589A (en) * | 2019-04-18 | 2019-06-07 | 菏泽学院 | A kind of physics fluctuation optical demonstration instrument |
| CN111198426A (en) * | 2020-01-17 | 2020-05-26 | 沈维强 | Optical lens accessory |
| CN111198426B (en) * | 2020-01-17 | 2021-12-07 | 金华市托普光学仪器有限公司 | Optical lens accessory |
| CN112153259A (en) * | 2020-09-17 | 2020-12-29 | 南京立康智能化科技有限公司 | Intelligent security equipment with adjust light intensity |
| CN112461220A (en) * | 2020-11-25 | 2021-03-09 | 林超 | Verticality measuring device for house construction engineering investigation |
| CN112461220B (en) * | 2020-11-25 | 2022-07-08 | 林超 | Verticality measuring device for house construction engineering investigation |
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