CN207992545U - A kind of waterproof fish eye lens - Google Patents
A kind of waterproof fish eye lens Download PDFInfo
- Publication number
- CN207992545U CN207992545U CN201721536519.7U CN201721536519U CN207992545U CN 207992545 U CN207992545 U CN 207992545U CN 201721536519 U CN201721536519 U CN 201721536519U CN 207992545 U CN207992545 U CN 207992545U
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- China
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- eyeglass
- trim ring
- lock
- ring
- lock trim
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Abstract
The utility model discloses a kind of waterproof fish eye lenses, including camera lens ontology, further include：First eyeglass, first eyeglass are located at the camera lens outer body, and first eyeglass includes outer；First lock trim ring, is fastened on the outer of first eyeglass；Ultraviolet cured adhesive is set between first eyeglass and the first lock trim ring, and is in close contact with first eyeglass and the first lock trim ring.The utility model has saved fish-eye material cost, simple in structure, has preferable water resistance.
Description
Technical field
The utility model is related to optical technical field more particularly to a kind of waterproof fish eye lenses.
Background technology
Wide-angle fish eye lens generally includes eyeglass and the lock trim ring set on eyeglass outer at present, preferable in order to reach
Waterproof effect locks trim ring by locking so that lock trim ring forms certain stress to eyeglass, stress be reduced or eliminated lock trim ring and
Gap between eyeglass, to prevent water point from penetrating into inside camera lens.
However, above-mentioned waterproof type can cause eyeglass to need to bear larger pressure, the material and structural requirement to eyeglass are very
Height improves fish-eye material cost and manufacture difficulty, simultaneously as the long-term affected by force of eyeglass, in routine use
It arbitrarily picks and places in the process or the unexpected camera lens that collides with, can all promote the risk of eyeglass raw edges.
Utility model content
To overcome, existing waterproof fish eye lens material cost is high, manufacture difficulty is big, there are eyeglass raw edges in the prior art
The problem of risk, the utility model embodiment provide a kind of waterproof fish eye lens, including camera lens ontology, further include：
First eyeglass, first eyeglass are located at the camera lens outer body, and first eyeglass includes outer；
First lock trim ring, is fastened on the outer of first eyeglass；
Ultraviolet cured adhesive, be set to first eyeglass and it is described first lock trim ring between, and with first eyeglass and
The first lock trim ring is in close contact.
Further, the first lock trim ring described above includes inner end and outer end, and the outer end is fastened on described first
The outer of eyeglass, the inner end are in close contact with the camera lens ontology, and the ultraviolet cured adhesive is set to first eyeglass
Between the outer end of the first lock trim ring.
Further, the first eyeglass described above forms ring-shaped step at outer, and the ring-shaped step includes outer end face, interior
The outer end of the peripheral wall of end face and the connection outer end face and inner face, the first lock trim ring includes being fastened on the annular
The head of step outer end face, and the base portion with ring-shaped step peripheral wall conflict, the ultraviolet light cured layer are applied set on described
The junction for the outer end base portion that ring-shaped step inner face locks trim ring with described first.
Further, the first eyeglass described above, the first lock trim ring and the camera lens ontology surround to form accommodating cavity, the appearance
It sets intracavitary and is additionally provided with the second eyeglass and the second lock trim ring.
Further, the first mounting base for fixing the second lock trim ring is formed on camera lens ontology described above, with
And the second mounting base for fixing second eyeglass, it is radially outer that first mounting base is located at second mounting base
On direction, the second lock trim ring extends to form the conflict end coordinated with second eyeglass on radially inwardly.
Further, the bottom surface of the first eyeglass described above is plane, and the second lock trim ring is in the bottom of first eyeglass
The corresponding position in face is formed with the supporting surface for being used to support first eyeglass.
Further, the first mounting base described above is annular groove, and second mounting base is positioned at the annular groove
Interior cylindrical groove.
Further, the first lock trim ring described above is formed with the first binding face in inner end, and second is formed in outer end
Binding face, the camera lens ontology are formed with the first mating surface in the corresponding position of first binding face, in second fitting
The corresponding position in face is formed with the second mating surface.
Further, the material model A6061 aluminiums of the first lock trim ring described above or the second lock trim ring.
The utility model embodiment passes through the setting ultraviolet cured adhesive (UV glue) between the first eyeglass and the first lock trim ring
Layer can effectively prevent moisture to enter inside camera lens by the gap between the first eyeglass and the first lock trim ring, have preferable
Waterproof effect reduces fish-eye material cost, ultraviolet cured adhesive secondly as ultraviolet cured adhesive is of low cost
Reduce Structural Design Requirement so that the structure of the first eyeglass and the first lock trim ring is simpler, reduces fish-eye set
Difficulty is counted, again, the defect for the long-term affected by force of camera lens that tradition locking lock trim ring is brought is can avoid using mode for dispensing glue,
Fish-eye quality is improved, the risk of camera lens raw edges has been prevented.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the fish-eye cross-sectional view of the structure of waterproof of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural schematic diagram after the middle and lower parts Fig. 1 part decomposes.
Specific implementation mode
The technical issues of in order to keep the utility model solved, technical solution and advantageous effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
When the utility model embodiment refers to the ordinal numbers such as " first ", " second " (if present), unless based on context
The meaning of its certain order of representation, it should be understood that only play differentiation and be used.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " (if present) shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1, shown in Fig. 2 and Fig. 3, the utility model embodiment provides a kind of waterproof fish eye lens, including mirror
Head ontology 1, further include：
First eyeglass 2, first eyeglass 2 are located at 1 outside of the camera lens ontology, and first eyeglass includes outer；
First lock trim ring 3, is fastened on the outer of first eyeglass 2；
Ultraviolet cured adhesive 7, be set to first eyeglass 2 and it is described first lock trim ring 3 between, and with first eyeglass
2 and described first lock the close contact of trim ring 3.
In the present embodiment, the first lock trim ring 3 is connected across between the first eyeglass 2 and camera lens ontology 1, illustratively, above-mentioned
First lock trim ring 3 includes inner end 31 and outer end 32, and the outer end 32 is fastened on the outer of first eyeglass 2, described
Inner end 31 is in close contact with the camera lens ontology 1, and the ultraviolet cured adhesive 7 is set to first eyeglass 2 and described first
Between the outer end 32 for locking trim ring 3.
In the present embodiment, due to being in close contact between inner end 31 and camera lens ontology 1, inner end can be promoted to the greatest extent
Water resistance between portion 31 and camera lens ontology 1, simultaneously because ultraviolet cured adhesive 7 is set to first eyeglass 2 and described the
Between the outer end 32 of one lock trim ring 3, fish-eye integral waterproofing is realized.
Above-mentioned first eyeglass 2 forms ring-shaped step 21 at outer, and the ring-shaped step 21 includes outer end face 211, inner end
The outer end 32 of the peripheral wall 213 of face 212 and the connection outer end face 211 and inner face 212, the first lock trim ring 3 includes
It is fastened on the head 321 of the ring-shaped step outer end face 211, and the base portion 322 contradicted with the ring-shaped step peripheral wall 213,
The ultraviolet light cured layer 4 applies the outer end base portion 322 for being set to that the ring-shaped step inner face 212 locks trim ring with described first
Junction.Ring-shaped step 21 is conducive to the fixation of the first lock trim ring 3, is formed simultaneously the contact area of detour, further improves anti-
Aqueous energy.As a kind of preferred embodiment, ring-shaped step outer end face 211 and first is gone back between locking trim ring outer end head 321
It can be coated with ultraviolet cured adhesive 7, to ensure fish-eye water proofing property to greatest extent.
In the present embodiment, above-mentioned first eyeglass 2, first locks trim ring 3 and the camera lens ontology 1 surrounds to form accommodating cavity 6,
The second eyeglass 4 and second lock trim ring 5 is additionally provided in the accommodating cavity 6.It is formed on above-mentioned camera lens ontology 1 for fixing described
First mounting base 11 of two lock trim rings 5, and the second mounting base 12 for fixing second eyeglass 4, first installation
Seat 11 is located in 12 radially outward direction of the second mounting base, and the second lock trim ring 5 prolongs on radially inwardly
Stretch the conflict end 51 for being formed with and coordinating with second eyeglass 4.Contradicting end 51 can coordinate the second mounting portion to fix the second eyeglass
4, prevent the second eyeglass 4 from sliding or trembleing.
Non-limiting as a kind of specific embodiment, above-mentioned first eyeglass 2 includes bottom surface 22, specifically, bottom surface 22 can
To be plane, the corresponding position of the second lock trim ring 5 in the bottom surface 22 of first eyeglass 2, which is formed with, is used to support described the
The supporting surface 52 of one eyeglass 2.Second lock trim ring 5 not only has the function of that the second eyeglass 4 is auxiliarily fixed, while can be the first eyeglass
Effectively support is provided, the structural soundness of fish eye lens entirety is improved.
Non-limiting as a kind of specific embodiment, above-mentioned first mounting base 11 is annular groove, second installation
Seat 12 is the cylindrical groove in the annular groove.
Above-mentioned first lock trim ring 3 is formed with the first binding face 311 in inner end 31, and the second fitting is formed in outer end 32
Face 323, the camera lens ontology 1 is formed with the first mating surface 13 in the corresponding position of first binding face 311, in described second
The corresponding position of binding face 323 is formed with the second mating surface 14.This programme by the first binding face 311 and the first mating surface 13,
The mutual cooperation of second binding face 323 and the second mating surface 14 forms at two between camera lens ontology 1 and first locks trim ring 3 and prevents
Watertight cover promotes the water resistance between camera lens ontology 1 and the first lock trim ring 3 to greatest extent.
Non-limiting as a kind of specific embodiment, above-mentioned first lock trim ring 3 or second locks the material model of trim ring 5
A6061 aluminiums.A6061 aluminiums have the advantages that high rigidity, processing performance are good, corrosion resistant.
The utility model embodiment passes through the setting ultraviolet cured adhesive (UV glue) between the first eyeglass and the first lock trim ring
Layer can effectively prevent moisture to enter inside camera lens by the gap between the first eyeglass and the first lock trim ring, have preferable
Waterproof effect reduces fish-eye material cost, ultraviolet cured adhesive secondly as ultraviolet cured adhesive is of low cost
Reduce Structural Design Requirement so that the structure of the first eyeglass and the first lock trim ring is simpler, reduces fish-eye set
Difficulty is counted, again, the defect for the long-term affected by force of camera lens that tradition locking lock trim ring is brought is can avoid using mode for dispensing glue,
Fish-eye quality is improved, the risk of camera lens raw edges has been prevented.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model.It is all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of waterproof fish eye lens, including camera lens ontology, which is characterized in that further include：
First eyeglass, first eyeglass are located at the camera lens outer body, and first eyeglass includes outer, at the outer
Ring-shaped step is formed, the ring-shaped step includes the peripheral wall of outer end face, inner face and the connection outer end face and inner face；
First lock trim ring comprising inner end and outer end, the outer end is fastened on the outer of first eyeglass, described interior
End is in close contact with the camera lens ontology, and the outer end of the first lock trim ring includes being fastened on the ring-shaped step outer end face
Head, and with the ring-shaped step peripheral wall contradict base portion；
Ultraviolet cured adhesive is set between first eyeglass and the outer end of the first lock trim ring, and with described first
Eyeglass and the first lock trim ring are in close contact, and the ultraviolet light cured layer, which applies, is set to the ring-shaped step inner face and described the
The junction of the outer end base portion of one lock trim ring.
2. waterproof fish eye lens as described in claim 1, which is characterized in that first eyeglass, the first lock trim ring and described
Camera lens ontology surrounds to form accommodating cavity, and the second eyeglass and the second lock trim ring are additionally provided in the accommodating cavity.
3. waterproof fish eye lens as claimed in claim 2, which is characterized in that be formed on the camera lens ontology for fixing
State the first mounting base of the second lock trim ring, and the second mounting base for fixing second eyeglass, first mounting base
In the second mounting base radially outward direction, the second lock trim ring has extended to form on radially inwardly
With the conflict end of second eyeglass cooperation.
4. waterproof fish eye lens as claimed in claim 3, which is characterized in that the bottom surface of first eyeglass is plane, described
Corresponding position of the second lock trim ring in the bottom surface of first eyeglass is formed with the supporting surface for being used to support first eyeglass.
5. waterproof fish eye lens as claimed in claim 4, which is characterized in that first mounting base is annular groove, described
Second mounting base is the cylindrical groove in the annular groove.
6. waterproof fish eye lens as claimed in claim 5, which is characterized in that the first lock trim ring is formed with the in inner end
One binding face is formed with the second binding face in outer end, and the camera lens ontology is formed in the corresponding position of first binding face
There is the first mating surface, the second mating surface is formed in the corresponding position of second binding face.
7. such as claim 2 to 6 any one of them waterproof fish eye lens, which is characterized in that the first lock trim ring or second
Lock the material model A6061 aluminiums of trim ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536519.7U CN207992545U (en) | 2017-11-15 | 2017-11-15 | A kind of waterproof fish eye lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536519.7U CN207992545U (en) | 2017-11-15 | 2017-11-15 | A kind of waterproof fish eye lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992545U true CN207992545U (en) | 2018-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721536519.7U Active CN207992545U (en) | 2017-11-15 | 2017-11-15 | A kind of waterproof fish eye lens |
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| Country | Link |
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| CN (1) | CN207992545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678148A (en) * | 2017-11-15 | 2018-02-09 | 中山依瓦塔光学有限公司 | A kind of waterproof fish eye lens |
-
2017
- 2017-11-15 CN CN201721536519.7U patent/CN207992545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678148A (en) * | 2017-11-15 | 2018-02-09 | 中山依瓦塔光学有限公司 | A kind of waterproof fish eye lens |
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