CN215067482U - Wide-angle lens with double waterproof structures - Google Patents
Wide-angle lens with double waterproof structures Download PDFInfo
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- CN215067482U CN215067482U CN202121391453.3U CN202121391453U CN215067482U CN 215067482 U CN215067482 U CN 215067482U CN 202121391453 U CN202121391453 U CN 202121391453U CN 215067482 U CN215067482 U CN 215067482U
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- lens
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- waterproof
- sealing ring
- platform
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Abstract
The utility model discloses a wide-angle lens with a double waterproof structure, which comprises a lens cone, a groove, a sealing ring, a first lens, a sunken platform, waterproof glue, a lens group and a gland; a lens group is assembled in the lens barrel, the lens barrel comprises a sealing ring and a first lens, and the sealing ring is arranged in the first lens and the groove; the outer wall of the first lens is provided with a concave platform, the concave platform is provided with waterproof glue, the outer sides of the concave platform and the waterproof glue are locked with the gland, and the waterproof glue between the concave platform and the gland enables the side wall of the first lens, the concave platform and the inner wall of the gland to be integrally bonded. The utility model discloses a waterproof glue between sunken platform and the gland for airtight department of first lens lateral wall, sunken platform department and gland inner wall bonding an organic whole plays waterproof effect. Meanwhile, the lens cone extrudes the sealing ring from the first lens inside and the sealing ring in the groove through the gland to enable the sealing ring to deform and seal so as to play a waterproof role, and the lens cone is dual waterproof and can be used in deep water.
Description
The technical field is as follows:
the utility model relates to an optical lens technical field especially relates to a wide-angle lens of dual waterproof construction.
Background art:
along with the requirement of the lens on higher and higher waterproof grade, the waterproof structure of the common lens at present is more and more difficult to meet the requirement of the waterproof grade; the structure of the common waterproof lens is generally a waterproof structure device with waterproof glue and a single sealing ring, and the use of the waterproof glue can cause high maintenance cost, poor appearance of the lens and general waterproof effect; a single sealing ring waterproof structure device is difficult to meet the waterproof grade requirement of the current situation, and a lens with waterproof failure is also available in the market.
The utility model has the following contents:
an object of the utility model is to provide a wide-angle lens of dual waterproof construction to solve the not enough of prior art.
The utility model discloses by following technical scheme implement: a wide-angle lens with a double waterproof structure comprises a lens barrel, a groove, a sealing ring, a first lens, a sunken platform, waterproof glue, a lens group and a gland; the lens barrel comprises a sealing ring and a first lens, the sealing ring is arranged in the first lens and the groove, and the sealing ring is extruded by the gland to deform and seal; the lens barrel and the outer wall of the first lens are provided with a sunken platform, waterproof glue is arranged at the sunken platform, the outer sides of the sunken platform and the waterproof glue are locked with the gland, and the waterproof glue between the sunken platform and the gland enables the side wall of the first lens, the sunken platform and the inner wall of the gland to be integrally bonded.
Preferably, the lens barrel and the recessed platform are integrated.
Preferably, the lens group is assembled in the lens barrel.
Preferably, the waterproof glue is an epoxy resin glue.
Preferably, the sealing ring is made of silica gel or rubber.
The utility model has the advantages that:
the utility model discloses a waterproof glue between sunken platform and the gland toasts through 85 ℃ high temperature and makes first lens lateral wall, sunken platform department and gland inner wall bond integrative airtight department, plays waterproof effect. Simultaneously, the lens cone is from the sealing washer in inside first lens and the recess, and it is airtight to play waterproof role to make the sealing washer produce deformation through gland extrusion sealing washer, and is dual waterproof, can satisfy and use under the deep water condition, can effectual solution waterproof inefficacy, the high problem of cost of maintenance and can satisfy waterproof grade requirement, has simple structure, easy operation, with low costs, the superior effect of waterproof grade.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wide-angle lens with a dual waterproof structure according to an embodiment of the present invention.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a lens with a dual waterproof structure includes a lens barrel 1, a groove 2, a seal ring 3, a first lens 4 (the first lens 4 is convex and concave as shown in fig. 1), a concave platform 5, a waterproof glue 6, a lens group 7 (part of the dotted line frame in fig. 1), and a gland 8; a lens group 7 in a dotted line frame is assembled in the lens barrel 1, the lens barrel 1 comprises a sealing ring 3 and a first lens 4, the first lens 3 and the sealing ring 3 in the groove 2 are extruded by a gland 8 to enable the sealing ring 3 to deform and seal so as to play a waterproof role; the lens cone 1 and the sunken platform 5 of the first lens 4 outer wall department beat waterproof glue 6 with automatic glue dispensing machine in sunken platform 5 department, then lock and attach gland 8, place 85 ℃ oven stoving 2 hours after locking gland 8, position 9 department is filled glue solidification in figure 1 at last, wherein waterproof glue 6 between sunken platform 5 and the gland 8 makes the first lens 4 lateral wall, sunken platform 5 department and gland 8 inner wall bond an organic whole and become airtight department through 85 ℃ high temperature toasting, plays waterproof effect.
Specifically, the lens barrel 1 and the concave platform 5 are an integral body, namely the lens barrel 1; the waterproof glue 6 is dispensed at the sunken platform 5 by an automatic glue dispensing machine, then the gland 8 is locked, the gland 8 is locked and then is placed in an oven at 85 ℃ for baking for 2 hours, the waterproof glue 6 between the sunken platform 5 and the gland 8 is baked at high temperature at 85 ℃ to enable the side wall of the first lens 4, the sunken platform 5 and the inner wall of the gland 8 to be bonded into a whole to form a closed part, and a waterproof effect is achieved.
Specifically, the lens barrel 1 extrudes the sealing ring 3 from the first lens 4 inside and the sealing ring 3 in the groove 2 through the gland 8, so that the sealing ring 3 is deformed and sealed to play a waterproof role.
Specifically, the waterproof glue 6 is epoxy resin glue, and is subjected to light-transmitting high-temperature baking to play a role in bonding and sealing.
Specifically, the sealing ring 3 is made of silica gel or rubber.
The first lens 4 and the sealing ring 3 in the groove 2 of the utility model extrude the sealing ring 3 through the gland 8 to make the sealing ring 3 generate deformation and seal to play a waterproof role; the waterproof glue 4 is filled and sealed in the gap between the gland 8 and the sunken platform 5 to play a waterproof role; the double waterproof lens structure device has the advantages of simple structure, simple operation, low cost and high waterproof grade in deep water, and can be suitable for batch production.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The wide-angle lens with a double waterproof structure is characterized by comprising a lens barrel (1), a groove (2), a sealing ring (3), a first lens (4), a sunken platform (5), waterproof glue (6), a lens group (7) and a gland (8); the lens barrel (1) internally comprises a sealing ring (3) and a first lens (4), the sealing ring (3) is arranged in the first lens (4) and the groove (2), and the sealing ring (3) is extruded by the gland (8) to deform and seal the sealing ring (3); lens cone (1) and first lens (4) outer wall department set up sunken platform (5), sunken platform (5) department has been beaten waterproof glue (6), sunken platform (5), waterproof glue (6) outside lock attach gland (8), waterproof glue (6) between sunken platform (5) and gland (8) make first lens (4) lateral wall, sunken platform (5) department and gland (8) inner wall bond integratively.
2. The wide-angle lens of a double waterproof structure according to claim 1, wherein the lens barrel (1) and the depressed platform (5) are integrated.
3. The wide-angle lens of a double waterproof structure according to claim 1, wherein the lens barrel (1) is internally fitted with a lens group (7).
4. The wide-angle lens of a double waterproof structure according to claim 1, wherein the waterproof adhesive (6) is an epoxy adhesive.
5. The wide-angle lens of a dual waterproof structure of claim 1, characterized in that, the sealing ring (3) is made of silica gel or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391453.3U CN215067482U (en) | 2021-06-22 | 2021-06-22 | Wide-angle lens with double waterproof structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391453.3U CN215067482U (en) | 2021-06-22 | 2021-06-22 | Wide-angle lens with double waterproof structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215067482U true CN215067482U (en) | 2021-12-07 |
Family
ID=79201140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121391453.3U Active CN215067482U (en) | 2021-06-22 | 2021-06-22 | Wide-angle lens with double waterproof structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215067482U (en) |
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2021
- 2021-06-22 CN CN202121391453.3U patent/CN215067482U/en active Active
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