CN206532018U - A kind of dual waterproof camera lens - Google Patents
A kind of dual waterproof camera lens Download PDFInfo
- Publication number
- CN206532018U CN206532018U CN201720165223.2U CN201720165223U CN206532018U CN 206532018 U CN206532018 U CN 206532018U CN 201720165223 U CN201720165223 U CN 201720165223U CN 206532018 U CN206532018 U CN 206532018U
- Authority
- CN
- China
- Prior art keywords
- lens
- waterproof
- sealing ring
- lens barrel
- camera lens
- 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.)
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- Lens Barrels (AREA)
- Structure And Mechanism Of Cameras (AREA)
Abstract
The utility model discloses a kind of dual waterproof camera lens, including lens barrel, the first lens are provided with the lens barrel, annular boss is provided with the outside of first lens, the first sealing ring for waterproof is provided between described annular boss and the lens barrel end face, the step that can be caught in for first lens is provided with the lens barrel, the second sealing ring for waterproof is provided between the first described lens and the step.Annular boss is provided with the outside of first lens of the present utility model, the first sealing ring for waterproof is provided between annular boss and lens barrel end face, the step that can be caught in for the first lens is provided with lens barrel, the second sealing ring for waterproof is provided between first lens and step, second sealing ring and the first sealing ring coordinate the effect for playing dual waterproof, improve the classification of waterproof of camera lens, it is ensured that camera lens quality, harsh environmental testing can be met.
Description
【Technical field】
The utility model is related to a kind of camera lens, especially a kind of dual waterproof camera lens.
【Background technology】
In on-vehicle lens, classification of waterproof requires more and more higher, by original IP67 grades lifting to IP69, IP69K.Now
The general waterproof construction of camera lens is increasingly difficult to meet the requirement of classification of waterproof.
If the appearance of camera lens waterproof is bad, lens articulation can be caused to obscure, it is impossible to monitor automobile exterior state, can cause serious
Traffic accident, or even cause life security.Simultaneously because camera lens waterproof it is bad cause vehicle maintenance cost it is high, also can shadow
Automotive quality is rung, so depot increasingly payes attention to camera lens classification of waterproof.
Existing camera lens waterproof construction is generally marine glue, marine glue encryption seal, single sealing ring, is belonged to relatively simple
Waterproof type.The use of marine glue can cause high camera lens bad order, assembly cost height, cost height be reprocessed, while waterproof is imitated
Fruit is general；The waterproof construction of single sealing ring also is difficult to meet the requirement of the classification of waterproof of present situation, and commercially happen occasionally mirror
Head waterproof failure causes the bad item of lens articulation.
Based on above reason, depot requires more and more higher to the classification of waterproof of camera lens, except IP69K, also requires more harsh
Environmental test in waterproof also to ensure.
The utility model is to research and propose in view of the shortcomings of the prior art.
【Utility model content】
The technical problems to be solved in the utility model is to provide a kind of dual waterproof camera lens, and simple in construction, water resistance is good,
Cost is low.
In order to solve the above technical problems, the utility model employs following technical proposals：A kind of dual waterproof camera lens, it is special
Levy and be：Including lens barrel, it is provided with the lens barrel on the outside of the first lens, first lens and is provided with annular boss, institute
It is provided between the annular boss and the lens barrel end face stated in the first sealing ring for waterproof, the lens barrel and is provided with and can supply
The step that first lens are caught in, is provided with the second sealing ring for waterproof between the first described lens and the step.
A kind of dual waterproof camera lens as described above, it is characterised in that：The end of the lens barrel is provided with to undercut
Groove, the side walls of first lens cooperatively forms annular groove with the groove, and first sealing ring is arranged on the ring
In shape groove.
A kind of dual waterproof camera lens as described above, it is characterised in that：The outside of the lens barrel is provided with for compressing institute
State the pressure cap of the first lens.
A kind of dual waterproof camera lens as described above, it is characterised in that：It is additionally provided with the lens barrel close to image side side
Second lens.
A kind of dual waterproof camera lens as described above, it is characterised in that：The first described sealing ring is with the second sealing ring
Silica gel or quality of rubber materials.
Compared with prior art, a kind of dual waterproof camera lens of the present utility model, has reached following effect：
1st, annular boss is provided with the outside of the first lens of the present utility model, is set between annular boss and lens barrel end face
There is the step that is provided with and can be caught in for the first lens in the first sealing ring for waterproof, lens barrel, between the first lens and step
Provided with the second sealing ring for waterproof, the second sealing ring and the first sealing ring coordinate the effect for playing dual waterproof, improve
The classification of waterproof of camera lens, it is ensured that camera lens quality, can meet harsh environmental testing.
2nd, sealing ring of the present utility model may be reused, and not result in waste, while waterproof quality is lifted simultaneously
More costs will not be increased, cost performance is very high.
3rd, the utility model is simple in construction, with low cost, easily manufactured, is adapted to promote.
【Brief description of the drawings】
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the utility model schematic diagram；
Fig. 2 is the enlarged drawing at the utility model A；
Brief description of the drawings：1st, lens barrel；11st, step；12nd, groove；13rd, annular groove；2nd, the first lens；21st, annular boss；3rd,
Two lens；4th, the first sealing ring；5th, the second sealing ring；6th, pressure cap.
【Embodiment】
Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, the first lens 2 are provided with a kind of dual waterproof camera lens, including lens barrel 1, the lens barrel 1,
The outside of first lens 2 is provided with annular boss 21, is provided between described annular boss 21 and the end face of the lens barrel 1
For the first sealing ring 4 of waterproof, the step 11 that can be caught in for first lens 2 is provided with the lens barrel 1, described the
The second sealing ring 5 for waterproof is provided between one lens 2 and the step 11, therefore the second sealing ring is arranged on the first lens
Between step, the effect of dual waterproof is played with the first sealing ring, the classification of waterproof of camera lens is improved.
As shown in Figure 1 to Figure 2, in the present embodiment, the end of the lens barrel 1 is provided with the groove 12 to undercut,
The side wall of first lens 2 cooperatively forms annular groove 13 with the groove 12, and first sealing ring 4 is arranged on the annular
In groove 13.Position the assembling of the first sealing ring to be more prone to, it is ensured that the first sealing ring will not be subjected to displacement, it is ensured that sealing effect
Really.
As shown in Figure 1 to Figure 2, in the present embodiment, the outside of the lens barrel 1 is provided with for compressing first lens
2 pressure cap 6.
As shown in Figure 1 to Figure 2, in the present embodiment, the second lens 3 are additionally provided with close to image side side in the lens barrel 1.
As shown in Figure 1 to Figure 2, in the present embodiment, the first described sealing ring 4 and the second sealing ring 5 are silica gel or rubber
Glue material matter, can play dual waterproof effect while deformation is squeezed, and material is not especially limited herein.
Claims (5)
1. a kind of dual waterproof camera lens, it is characterised in that：Including lens barrel (1), the first lens (2) are provided with the lens barrel (1),
Be provided with annular boss (21) on the outside of first lens (2), described annular boss (21) and the lens barrel (1) end face it
Between be provided with the first sealing ring (4) for waterproof, the lens barrel (1) to be provided with and can supply what first lens (2) be caught in
Step (11), is provided with the second sealing ring (5) for waterproof between described the first lens (2) and the step (11).
2. a kind of dual waterproof camera lens according to claim 1, it is characterised in that：The end of the lens barrel (1) is provided with
To the groove (12) of undercut, side wall and the groove (12) of first lens (2) cooperatively form annular groove (13), institute
The first sealing ring (4) is stated to be arranged in the annular groove (13).
3. a kind of dual waterproof camera lens according to claim 1, it is characterised in that：The outside of the lens barrel (1) is provided with
Pressure cap (6) for compressing first lens (2).
4. a kind of dual waterproof camera lens according to claim 1, it is characterised in that：Close to image side one in the lens barrel (1)
Side is additionally provided with the second lens (3).
5. a kind of dual waterproof camera lens according to claim 1, it is characterised in that：Described the first sealing ring (4) and the
Two sealing rings (5) are silica gel or quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165223.2U CN206532018U (en) | 2017-02-23 | 2017-02-23 | A kind of dual waterproof camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165223.2U CN206532018U (en) | 2017-02-23 | 2017-02-23 | A kind of dual waterproof camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532018U true CN206532018U (en) | 2017-09-29 |
Family
ID=59920058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720165223.2U Active CN206532018U (en) | 2017-02-23 | 2017-02-23 | A kind of dual waterproof camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643588A (en) * | 2017-11-15 | 2018-01-30 | 中山依瓦塔光学有限公司 | A kind of waterproof fish eye lens |
| CN109375332A (en) * | 2018-12-07 | 2019-02-22 | 协益电子（苏州）有限公司 | A kind of on-vehicle lens multi-sealing structure |
-
2017
- 2017-02-23 CN CN201720165223.2U patent/CN206532018U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643588A (en) * | 2017-11-15 | 2018-01-30 | 中山依瓦塔光学有限公司 | A kind of waterproof fish eye lens |
| CN109375332A (en) * | 2018-12-07 | 2019-02-22 | 协益电子（苏州）有限公司 | A kind of on-vehicle lens multi-sealing structure |
| CN109375332B (en) * | 2018-12-07 | 2024-03-29 | 协益电子（苏州）有限公司 | Multiple seal structure of on-vehicle camera lens |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |