CN209044148U - A kind of wide-angle lens of orthoscopic image identifying system - Google Patents
A kind of wide-angle lens of orthoscopic image identifying system Download PDFInfo
- Publication number
- CN209044148U CN209044148U CN201822127010.8U CN201822127010U CN209044148U CN 209044148 U CN209044148 U CN 209044148U CN 201822127010 U CN201822127010 U CN 201822127010U CN 209044148 U CN209044148 U CN 209044148U
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- wide
- angle lens
- foreboard
- shell
- ring
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Abstract
The utility model discloses a kind of wide-angle lens of orthoscopic image identifying system, including foreboard, shell and focusing ring, shell is mounted on the right side of the foreboard, the focusing ring is distributed in the right side of shell, wherein the surface left end of the shell is equipped with zoom ring, it is injection molding between the zoom ring and anti-skid chequer, the positioned inside of the foreboard has eyeglass, is injection molding between the foreboard and extension board, the left and right ends of the eyeglass are respectively connected with elastic slice.The utility model is adjusted the fixed different lens of interior of shell by the rotation of zoom ring and focusing ring, anti-skid chequer improves the frictional force between zoom ring and focusing ring and user's hand, zoom ring and focusing ring is set easily not to fall off from the hand of user, to keep the adjusting of the wide-angle lens more convenient, it is easy to use, while there is no fault image identifying system in wide-angle lens, reduce unnecessary structure, to reduce the cost of wide-angle lens, convenient for promoting the use of.
Description
Technical field
The utility model relates to wide-angle lens technical field, specially a kind of wide-angle lens of orthoscopic image identifying system
Head.
Background technique
Wide-angle lens is that a kind of focal length is shorter than standard lens, visual angle is greater than standard lens, focal length is longer than fish eye lens, visual angle
Less than fish-eye phtographic lens, wide-angle lens is divided into common wide-angle lens and two kinds of bugeye lens again, wide-angle lens
Focal length is short, and visual angle is big, within the scope of shorter shooting distance, can take the scenery of larger area.The mirror of wide-angle digital camera
Head focal length is very short, and visual angle is wider, and the depth of field is very deep, is relatively suitble to shooting compared with the photo of large scene, such as building or landscape topic
Material.
However, existing wide-angle lens has the unnecessary structure of fault image identifying system one kind, lead to wide-angle lens
Cost it is higher, be not easy to be promoted the use of, be more troublesome, the adjusting ring of focal length is easy to fall off from the hand of user, no
It is adjusted convenient for focusing, benefit inconvenient for use, the button being easy when use on accidentally touching camera lens, and is not easy to be dismounted, nothing
Method neatly guarantees internal environment, causes the photographic quality shot to be affected, for this purpose, it is proposed that a kind of without abnormal
Become the wide-angle lens of image identification system.
Utility model content
The purpose of this utility model is to provide a kind of wide-angle lens of orthoscopic image identifying system, to solve above-mentioned back
The existing wide-angle lens proposed in scape technology has the unnecessary structure of fault image identifying system one kind, leads to wide-angle lens
Cost it is higher, be not easy to be promoted the use of, be more troublesome, the adjusting ring of focal length is easy to fall off from the hand of user, no
It is adjusted convenient for focusing, benefit inconvenient for use, the button being easy when use on accidentally touching camera lens, and is not easy to be dismounted, nothing
Method is to internal environment the problem of neatly guaranteeing, the photographic quality shot is caused to be affected.
To achieve the above object, the utility model provides the following technical solutions: a kind of orthoscopic image identifying system it is wide
Angle mirror head, including foreboard, shell and focusing ring are mounted with shell on the right side of the foreboard, and the focusing ring is distributed in shell
Right side, wherein
The surface left end of the shell is equipped with zoom ring, and the outer surface of zoom ring is provided with anti-skid chequer, the change
It is injection molding between Jiao Huanyu anti-skid chequer, and is provided with regulating mechanism on the right side of zoom ring；
The positioned inside of the foreboard has an eyeglass, and the right end of foreboard is fixed with extension board, the foreboard and extension board it
Between be injection molding, and the outside of extension board is provided with mounting hole, and the left and right ends of the eyeglass are respectively connected with elastic slice, and elastic slice
Outside be provided with locating slot；
It preferably, is rotation connection between the zoom ring and shell, and zoom ring constitutes coarse structure by anti-skid chequer,
And the structure between zoom ring and focusing ring is identical.
Preferably, the regulating mechanism includes fixed plate, screw, regulation button, baffle sliding block and slideway, and fixed plate
Front-end surface is fixed with screw, and the front-end surface of the fixed plate is equipped with regulation button, and gear is connected on the left of fixed plate
Plate, the upper and lower ends of the baffle are respectively and fixedly provided with sliding block, and the outside of sliding block is provided with slideway.
Preferably, the equal length of the length of the fixed plate horizontal direction and baffle horizontal direction, and baffle and sliding block
Between be punch forming, and baffle constitutes sliding translation structure by cooperation between sliding block and slideway and fixed plate.
Preferably, to be threadedly coupled between the extension board and mounting hole, and foreboard passes through between extension board and mounting hole
Cooperation and shell constitute detachable structure, and foreboard be one end open-ended hollow cylindrical structure.
Preferably, the eyeglass is hemispheroidal cylindrical structure in left end, and between the right end face and elastic slice of eyeglass
For elastic connection, and eyeglass is flexibly connected by the cooperation between elastic slice and locating slot with zoom ring.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. the utility model is by the setting of zoom ring, focusing ring, shell and anti-skid chequer, pass through zoom ring and focusing ring
It rotates and the fixed different lens of interior of shell is adjusted, so that the focal length to wide-angle lens is adjusted, anti-skid chequer is mentioned
The frictional force between zoom ring and focusing ring and user's hand has been risen, has made zoom ring and focusing ring will not be easily from user
Hand fall off, it is easy to use to keep the adjusting of the wide-angle lens more convenient, while without fault image in wide-angle lens
Identifying system reduces unnecessary structure, so that the cost of wide-angle lens is reduced, convenient for promoting the use of；
2. the utility model passes through the setting of screw, fixed plate, shell, baffle, regulation button, sliding block and slideway, screw
The fastness connected between fixed plate and shell is improved, so that fixed plate is not easily fallen off from shell, regulation button pair
The parameters such as the auto-focusing and manual focus of wide-angle lens are adjusted, and baffle blocks regulation button, it is therefore prevented that use
Person accidentally touches the onerous conditions of regulation button when not needing that wide-angle lens is adjusted by regulation button, improves wide-angle lens
The stability of head is needing to carry out regulation button in use, applying active force to baffle, so that sliding block be made to carry out in slideway
It is mobile, so that baffle be driven to be moved, regulation button is operated again after baffle is removed；
3. the utility model passes through the setting of foreboard, extension board, mounting hole, locating slot, elastic slice and eyeglass, it is threadedly coupled tool
Have the advantages that structure is simple, connection is reliable, be convenient to mount and dismount, when needing to clear up wide-angle lens inside, before rotation
Plate disconnects the connection between extension board and mounting hole, to foreboard be removed from shell, again to shell after foreboard is removed
Inside cleared up, required step when to wide-angle lens cleaning is simplified, thus when having saved to wide-angle lens cleaning
Spent time and efforts, make wide-angle lens internal environment is neatly able to carry out guarantee, and locating slot is by elastic slice to eyeglass
Position be fixed, so that eyeglass is not shifted in zoom ring, when eyeglass is cleared up, to eyeglass apply make
Firmly, so that the corner of locating slot is applied active force to elastic slice mention locating slot can not by elastic slice so that elastic slice be made to deform
For fixation, so that eyeglass be removed from wide-angle lens, eyeglass is individually cleared up convenient for operator, avoids eyeglass table
The environment in face impacts the quality for taking photo.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model foreboard schematic cross-sectional view；
Fig. 3 is the utility model lens structure schematic diagram.
In figure: 1- foreboard, 2- zoom ring, 3- anti-skid chequer, 4- shell, 5- regulating mechanism, 501- fixed plate, 502- screw,
503- regulation button, 504- baffle, 505- sliding block, 506- slideway, 6- focusing ring, 7- eyeglass, 8- extension board, 9- mounting hole, 10-
Elastic slice, 11- locating slot.
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.
Referring to Fig. 1, including foreboard 1, shell 4 and focusing ring 6, the right side of foreboard 1 is mounted with shell 4, and focusing ring 6 is distributed
In the right side of shell 4, wherein the surface left end of shell 4 is equipped with zoom ring 2, and the outer surface of zoom ring 2 be provided with it is anti-skidding
Line 3 is injection molding between zoom ring 2 and anti-skid chequer 3, and the right side of zoom ring 2 is provided with regulating mechanism 5, zoom ring 2 and outer
It is rotation connection between shell 4, and zoom ring 2 constitutes coarse structure by anti-skid chequer 3, and between zoom ring 2 and focusing ring 6
Structure is identical, different lens fixed inside shell 4 is adjusted by the rotation of zoom ring 2 and focusing ring 6, thus right
The focal length of wide-angle lens is adjusted, and anti-skid chequer 3 improves the frictional force between zoom ring 2 and focusing ring 6 and user's hand,
Zoom ring 2 and focusing ring 6 is set easily not to fall off from the hand of user, to make the adjusting of the wide-angle lens more just
Benefit, easy to use, regulating mechanism 5 includes fixed plate 501, screw 502, regulation button 503,504 sliding block 505 of baffle and slideway
506, and the front-end surface of fixed plate 501 is fixed with screw 502, the front-end surface of fixed plate 501 is equipped with regulation button 503,
And the left side of fixed plate 501 is connected with baffle 504, the upper and lower ends of baffle 504 are respectively and fixedly provided with sliding block 505, and sliding block 505 is outer
Portion is provided with slideway 506, and screw 502 improves the fastness connected between fixed plate 501 and shell 4, makes fixed plate 501 will not
Easily falling off from shell 4, the parameters such as the auto-focusing of wide-angle lens and manual focus are adjusted in regulation button 503,
The length of 501 horizontal direction of fixed plate and the equal length of 504 horizontal direction of baffle, and be punching between baffle 504 and sliding block 505
It is molded, and baffle 504 constitutes sliding translation structure with fixed plate 501 by the cooperation between sliding block 505 and slideway 506,
Baffle 504 blocks regulation button 503, it is therefore prevented that user do not need by regulation button 503 to wide-angle lens into
The onerous conditions that regulation button 503 is accidentally touched when row is adjusted, improve the stability of wide-angle lens, are needing to regulation button 503
It carries out in use, applying active force to baffle 504, to make sliding block 505 be moved in slideway 506, to drive baffle
504 are moved, and are operated again to regulation button 503 after baffle 504 is removed；
Referring to Fig. 2, the positioned inside of foreboard 1 has an eyeglass 7, and the right end of foreboard 1 is fixed with extension board 8, foreboard 1 with prolong
Stretching between plate 8 is injection molding, and the outside of extension board 8 is provided with mounting hole 9, is connected between extension board 8 and mounting hole 9 for screw thread
It connects, and foreboard 1 constitutes detachable structure with shell 4 by the cooperation between extension board 8 and mounting hole 9, and foreboard 1 is one end
The hollow cylindrical structure of open-ended, threaded connection has many advantages, such as that structure is simple, connection is reliable, is convenient to mount and dismount, in needs pair
When being cleared up inside wide-angle lens, by rotating foreboard 1, disconnect the connection between extension board 8 and mounting hole 9, thus will
Foreboard 1 is removed from shell 4, is cleared up again the inside of shell 4 after foreboard 1 is removed, and is simplified and is cleared up wide-angle lens
When required step, so that time and efforts spent when having saved to wide-angle lens cleaning, makes wide-angle lens inner loop
Border is neatly able to carry out guarantee；
Referring to Fig. 3, the left and right ends of eyeglass 7 are respectively connected with elastic slice 10, and the outside of elastic slice 10 is provided with locating slot 11,
Eyeglass 7 is hemispheroidal cylindrical structure in left end, and is elastic connection between the right end face of eyeglass 7 and elastic slice 10, and
Eyeglass 7 is flexibly connected by the cooperation between elastic slice 10 and locating slot 11 with zoom ring 2, and locating slot 11 is by elastic slice 10 to eyeglass
7 position is fixed, and eyeglass 7 is made not shift in zoom ring 2, when eyeglass 7 is cleared up, to eyeglass 7
Apply active force, so that the corner of locating slot 11 is applied active force to elastic slice 10 makes locating slot 11 so that elastic slice 10 be made to deform
Fixation can not being provided by elastic slice 10, list is carried out to eyeglass 7 convenient for operator to removing eyeglass 7 from wide-angle lens
Solely cleaning, the environment for avoiding 7 surface of eyeglass impact the quality for taking photo.
Working principle: for the wide-angle lens of this kind of orthoscopic image identifying system, first by wide-angle lens when use
Group connects, then attaches it on suitable camera, is fixed not by the rotation of zoom ring 2 and focusing ring 6 to inside shell 4
With lens be adjusted, so that the focal length to wide-angle lens is adjusted, anti-skid chequer 3 improve zoom ring 2 and focusing ring 6 with
Frictional force between user's hand makes zoom ring 2 and focusing ring 6 easily not to fall off from the hand of user, to make
The adjusting of the wide-angle lens is more convenient, and easy to use, regulation button 503 is to the auto-focusing of wide-angle lens and manual focus etc.
Parameter is adjusted, and baffle 504 blocks regulation button 503, it is therefore prevented that user is not needing through regulation button 503
The onerous conditions that regulation button 503 is accidentally touched when wide-angle lens is adjusted, improve the stability of wide-angle lens, in needs pair
Regulation button 503 carries out in use, apply active force to baffle 504, so that sliding block 505 be made to be moved in slideway 506, from
And baffle 504 is driven to be moved, regulation button 503 is operated again after baffle 504 is removed；
Secondly, by rotating foreboard 1, making extension board 8 and mounting hole 9 when needing to clear up wide-angle lens inside
Between connection disconnect, so that foreboard 1 be removed from shell 4, the inside of shell 4 is cleared up again after foreboard 1 is removed,
Required step when simplifying to wide-angle lens cleaning, thus time and essence spent when having saved to wide-angle lens cleaning
Power, make wide-angle lens internal environment is neatly able to carry out guarantee, when eyeglass 7 is cleared up, acts on 7 application of eyeglass
Power, so that the corner of locating slot 11 is applied active force to elastic slice 10 pass through locating slot 11 can not so that elastic slice 10 be made to deform
Elastic slice 10 provides fixation and is individually cleared up convenient for operator eyeglass 7, kept away to removing eyeglass 7 from wide-angle lens
The environment for having exempted from 7 surface of eyeglass impacts the quality for taking photo, just completes the use process of the wide-angle lens in this way.
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 (6)
1. a kind of wide-angle lens of orthoscopic image identifying system, it is characterised in that: including foreboard (1), shell (4) and focusing ring
(6), it is mounted with shell (4) on the right side of the foreboard (1), the focusing ring (6) is distributed in the right side of shell (4), wherein
The surface left end of the shell (4) is equipped with zoom ring (2), and the outer surface of zoom ring (2) is provided with anti-skid chequer
(3), it is injection molding between the zoom ring (2) and anti-skid chequer (3), and is provided with regulating mechanism on the right side of zoom ring (2)
(5)；
The positioned inside of the foreboard (1) has eyeglass (7), and the right end of foreboard (1) is fixed with extension board (8), the foreboard (1)
It is injection molding between extension board (8), and the outside of extension board (8) is provided with mounting hole (9), the left and right of the eyeglass (7)
Both ends are respectively connected with elastic slice (10), and the outside of elastic slice (10) is provided with locating slot (11).
2. a kind of wide-angle lens of orthoscopic image identifying system according to claim 1, it is characterised in that: the zoom
It is rotation connection between ring (2) and shell (4), and zoom ring (2) constitutes coarse structure, and zoom ring by anti-skid chequer (3)
(2) structure between focusing ring (6) is identical.
3. a kind of wide-angle lens of orthoscopic image identifying system according to claim 1, it is characterised in that: the adjusting
Mechanism (5) includes fixed plate (501), screw (502), regulation button (503), baffle (504) sliding block (505) and slideway (506),
And the front-end surface of fixed plate (501) is fixed with screw (502), the front-end surface of the fixed plate (501) be equipped with adjusting by
Button (503), and baffle (504) are connected on the left of fixed plate (501), the upper and lower ends of the baffle (504) are respectively and fixedly provided with cunning
Block (505), and the outside of sliding block (505) is provided with slideway (506).
4. a kind of wide-angle lens of orthoscopic image identifying system according to claim 3, it is characterised in that: the fixation
The length of plate (501) horizontal direction and the equal length of baffle (504) horizontal direction, and between baffle (504) and sliding block (505)
For punch forming, and baffle (504) constitutes cunning by cooperation between sliding block (505) and slideway (506) and fixed plate (501)
Dynamic translation structure.
5. a kind of wide-angle lens of orthoscopic image identifying system according to claim 1, it is characterised in that: the extension
To be threadedly coupled between plate (8) and mounting hole (9), and foreboard (1) by cooperation between extension board (8) and mounting hole (9) and
Shell (4) constitutes detachable structure, and foreboard (1) is the hollow cylindrical structure of one end open-ended.
6. a kind of wide-angle lens of orthoscopic image identifying system according to claim 1, it is characterised in that: the eyeglass
(7) it is hemispheroidal cylindrical structure in left end, and is elastic connection between the right end face of eyeglass (7) and elastic slice (10), and
And eyeglass (7) is flexibly connected by the cooperation between elastic slice (10) and locating slot (11) with zoom ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127010.8U CN209044148U (en) | 2018-12-18 | 2018-12-18 | A kind of wide-angle lens of orthoscopic image identifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127010.8U CN209044148U (en) | 2018-12-18 | 2018-12-18 | A kind of wide-angle lens of orthoscopic image identifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044148U true CN209044148U (en) | 2019-06-28 |
Family
ID=67044574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822127010.8U Expired - Fee Related CN209044148U (en) | 2018-12-18 | 2018-12-18 | A kind of wide-angle lens of orthoscopic image identifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209044148U (en) |
-
2018
- 2018-12-18 CN CN201822127010.8U patent/CN209044148U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20201218 |