CN219799878U - Extrusion-resistant optical lens - Google Patents
Extrusion-resistant optical lens Download PDFInfo
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- CN219799878U CN219799878U CN202321116566.1U CN202321116566U CN219799878U CN 219799878 U CN219799878 U CN 219799878U CN 202321116566 U CN202321116566 U CN 202321116566U CN 219799878 U CN219799878 U CN 219799878U
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- lens
- extrusion
- resistant
- air bag
- optical lens
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- 238000001125 extrusion Methods 0.000 title claims abstract description 44
- 230000003287 optical effect Effects 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000007246 mechanism Effects 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides an extrusion-resistant optical lens, which comprises a lens, wherein an insert groove is formed in the end face of the lens end of the lens along a circle, a plurality of elastic clamping pieces are arranged in the insert groove along a circle at intervals, one end of a lens seat is arranged in the insert groove through the elastic clamping pieces, a plurality of component mounting grooves are formed in the side wall of a lens shell along the circle at intervals, an extrusion-resistant air bag is arranged in the component mounting grooves, and limiting blocks are fixedly arranged at the end parts of opposite sides of the extrusion-resistant air bag. The lens mount can shield most dust from accumulating on the lens, the lens can be protected from being damaged easily, and the lens mount is convenient to detach, install and replace by adopting an insert structure, so that the practicability is higher; the extrusion-resistant air bag relieves damage to the lens caused by externally applied pressure, and each group of protection mechanisms is split, so that pressure can be only applied to the local protection mechanisms during local extrusion, and the surrounding protection mechanisms are not driven to follow extrusion deformation due to local driving, so that linkage among multiple groups of protection mechanisms is avoided.
Description
Technical Field
The utility model relates to the technical field of optical lenses, in particular to an extrusion-resistant optical lens.
Background
The optical lens is an indispensable component in a machine vision system, the imaging quality is directly influenced, the realization and effect of an algorithm are influenced, the end part of one end of the existing optical lens is not provided with a protective device, and the outer shell of the existing optical lens is generally not provided with an extrusion-resistant structure, so that dust is easy to accumulate on the optical lens, the lens is easy to be damaged by the outside, the outer shell is easy to deform when being extruded by external force, and even the internal component is influenced to reduce the visual effect, so that the risk of extrusion of the optical lens is increased if the optical lens is put into a backpack for carrying; however, even if some optical lens housings adopt extrusion-resistant structures, the optical lens housings are generally of integral type and spaced apart, so that when the optical lens housings are extruded, local damage of the integral type protection mechanism needs to be replaced integrally, and the local extrusion can be linked to be deformed integrally. The present utility model provides an extrusion-resistant optical lens to solve the above-mentioned problems.
Disclosure of Invention
The present utility model is directed to an extrusion-resistant optical lens, which solves the above-mentioned problems.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an anti extrusion formula optical lens, includes the camera lens, the lens end terminal surface of camera lens is equipped with the plug-in components groove along circumference round, be equipped with a plurality of elasticity clamps along circumference interval in the plug-in components inslot, the one end tip of lens mount passes through elasticity clamp installs in the plug-in components inslot, the lateral wall of camera lens shell is equipped with a plurality of part mounting grooves along circumference interval, install anti extrusion gasbag in the part mounting groove, the end fixing of anti extrusion gasbag opposite side is equipped with the stopper.
The lens seat is of a horn-shaped structure.
The elastic clamping piece is a group of elastic sheet blocks which are vertically symmetrical, and the elastic sheet blocks are of arc structures.
The upper surface of the extrusion-resistant air bag is provided with a plurality of protection bulges in an array mode.
The limiting block is of an inverted L-shaped structure, a threaded through hole is formed in one side end of the limiting block, a threaded groove matched with the threaded through hole is formed in the side wall of the shell of the lens, and a bolt is screwed into the threaded groove through the threaded through hole to fasten the extrusion-resistant air bag.
Compared with the prior art, the utility model has the following beneficial effects: the lens end face of the lens is provided with the plug-in grooves along a circle, the plug-in grooves are internally provided with the plurality of elastic clamping pieces along a circle at intervals, one end part of the lens base is arranged in the plug-in grooves through the elastic clamping pieces, the lens base can effectively shield most dust from accumulating on the lens, meanwhile, the lens can be protected from being damaged easily, and the lens base is convenient to detach, install and replace due to the plug-in structure, so that the practicability is higher; the extrusion-resistant air bags are arranged in the component mounting grooves, the extrusion-resistant air bags are light in weight, neat and attractive, more importantly, when the extrusion-resistant air bags are extruded by external force, the damage to the lens caused by externally applied pressure is relieved, each group of protection mechanisms are split, the pressure is only applied to the local protection mechanisms during local extrusion, the surrounding protection mechanisms are not driven to follow extrusion deformation due to local driving, linkage among multiple groups of protection mechanisms is avoided, and the limiting end plates can be replaced after the split protection mechanisms are only partially damaged, so that the replacement cost is reduced, and the assembly and the disassembly are simple and convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic view of an extrusion-resistant optical lens according to the present utility model after being disassembled;
FIG. 2 is a schematic diagram of an assembled extrusion-resistant optical lens;
FIG. 3 is a schematic view of an extrusion-resistant optical lens of the present utility model;
in the figure: 1, lens; 2 plug-in slots; 3, an elastic clamping piece; 31 elastic pieces; 4 lens base; 5 a component mounting groove; 6, an extrusion-resistant air bag; a limiting block 7; 8, protecting the bulge; 9 threaded through holes; 10 thread grooves; 11 bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides an extrusion-resistant optical lens, includes camera lens 1, camera lens 1's lens end terminal surface is equipped with plug-in components groove 2 along week round, be equipped with a plurality of elasticity folder 3 along week interval in the plug-in components groove 2, the one end tip of lens holder 4 passes through elasticity folder 3 is installed in plug-in components groove 2, camera lens housing's lateral wall is equipped with a plurality of part mounting groove 5 along week interval, install extrusion-resistant gasbag 6 in the part mounting groove 5, extrusion-resistant gasbag 6 opposite side's end fixing is equipped with stopper 7, and when extrusion-resistant gasbag 6 was installed into part mounting groove 5, the installation of extrusion-resistant gasbag 6 can be guided to stopper 7, and can realize spacing to extrusion-resistant gasbag 6, avoid its displacement to cause its stability to be poor.
The lens mount 4 has a horn-shaped structure, and provides a better shooting view of the lens 1.
The elastic clamping piece 3 is a group of elastic sheet blocks 31 which are vertically symmetrical, and the elastic sheet blocks 31 are of arc structures and can clamp one end part of the lens seat 4.
The upper surface of the extrusion-resistant air bag 6 is provided with a plurality of protection bulges 8 in an array mode.
The limiting block 7 is of an inverted L-shaped structure, a threaded through hole 9 is formed in one side end of the limiting block, a threaded groove 10 matched with the threaded through hole 9 is formed in the side wall of the shell of the lens 1, and a bolt 11 is screwed into the threaded groove 10 through the threaded through hole 9 to fasten the extrusion-resistant air bag 6.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. Extrusion-resistant optical lens, comprising a lens (1), characterized in that: the lens end face of the lens (1) is provided with an insert groove (2) along a circle, a plurality of elastic clamping pieces (3) are arranged in the insert groove (2) along a circle at intervals, one end part of the lens base (4) is installed in the insert groove (2) through the elastic clamping pieces (3), the side wall of the lens shell is provided with a plurality of component installation grooves (5) along the circle at intervals, a compression-resistant air bag (6) is installed in the component installation grooves (5), and limiting blocks (7) are fixedly arranged at the end parts of opposite sides of the compression-resistant air bag (6).
2. The extrusion-resistant optical lens of claim 1, wherein: the lens seat (4) is of a horn-shaped structure.
3. The extrusion-resistant optical lens of claim 1, wherein: the elastic clamping piece (3) is a group of elastic sheet blocks (31) which are vertically symmetrical, and the elastic sheet blocks (31) are of arc structures.
4. The extrusion-resistant optical lens of claim 1, wherein: the upper surface of the extrusion-resistant air bag (6) is provided with a plurality of protection bulges (8) in an array mode.
5. The extrusion-resistant optical lens of claim 1, wherein: the limiting block (7) is of an inverted L-shaped structure, a threaded through hole (9) is formed in one side end of the limiting block, a threaded groove (10) matched with the threaded through hole (9) is formed in the side wall of the shell of the lens (1), and a bolt (11) is screwed into the threaded groove (10) through the threaded through hole (9) to fasten the extrusion-resistant air bag (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321116566.1U CN219799878U (en) | 2023-05-10 | 2023-05-10 | Extrusion-resistant optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321116566.1U CN219799878U (en) | 2023-05-10 | 2023-05-10 | Extrusion-resistant optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799878U true CN219799878U (en) | 2023-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321116566.1U Active CN219799878U (en) | 2023-05-10 | 2023-05-10 | Extrusion-resistant optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117170058A (en) * | 2023-11-03 | 2023-12-05 | 南通逸美医疗科技有限公司 | Impact-resistant flame-retardant corrosion-resistant optical imaging lens |
-
2023
- 2023-05-10 CN CN202321116566.1U patent/CN219799878U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117170058A (en) * | 2023-11-03 | 2023-12-05 | 南通逸美医疗科技有限公司 | Impact-resistant flame-retardant corrosion-resistant optical imaging lens |
| CN117170058B (en) * | 2023-11-03 | 2024-01-30 | 南通逸美医疗科技有限公司 | Impact-resistant flame-retardant corrosion-resistant optical imaging lens |
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