CN202794800U - Waterproof structure of dome camera - Google Patents
Waterproof structure of dome camera Download PDFInfo
- Publication number
- CN202794800U CN202794800U CN201220444805.1U CN201220444805U CN202794800U CN 202794800 U CN202794800 U CN 202794800U CN 201220444805 U CN201220444805 U CN 201220444805U CN 202794800 U CN202794800 U CN 202794800U
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- Prior art keywords
- ring
- waterproof
- water proof
- groove
- draw
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- Expired - Fee Related
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Abstract
The utility model relates to a waterproof structure of a dome camera. The waterproof structure comprises a lower cover, a transparent shield, three check rings and a waterproof ring, wherein the lower cover is in a cylindrical shape, a circle of clamping grooves is arranged on the inner wall, and three check ring fixing positions are evenly distributed on the clamping groove; the transparent shield is in a hollow hemispherical shape and provided with a circle of outward flanges at the edge; the annular waterproof ring is provided with waterproof property and arranged over the flanges, and the flanges and the waterproof ring are positioned through evenly distributed screws; the three annular check rings are provided with elasticity and bolt holes and arranged above the waterproof ring, and the waterproof and the check rings are positioned through bolts; and the flanges, the check rings and the waterproof ring are clamped in the clamping grooves. According to the waterproof structure, the dual waterproof structure of combination of the waterproof ring with the check rings and screw fastening is adopted, the waterproof grade of the dome camera can be further improved, the dome camera is enabled to work normally underwater, and the waterproof structure is precise, compact and attractive in appearance.
Description
Technical field
The utility model relates to a kind of stationary installation, more particularly, relates to a kind of waterproof construction of spherical camera.
Background technology
The spherical camera camera lens is instrument very closely, needs good waterproofing protection.Therefore, generally all around the spherical camera camera lens, cover a translucent cover.In the prior art, when translucent cover is installed, generally only adopt screw as stationary installation, translucent cover is fixed on the lower of spherical camera covers.Be easy to like this infiltration after the installation in the translucent cover, make electricity component and optical element corrosion and ageing.So be necessary to improve waterproof construction in fact, when setting up water proof ring, screw be hidden in the draw-in groove.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of waterproof construction of spherical camera, adopts water proof ring to be combined with back-up ring, by draw-in groove and screw location, can improve classification of waterproof like this, screw can be hidden in the draw-in groove again, in case screw gets rusty.
Technical matters of the present utility model realizes by following technical scheme:
A kind of waterproof construction of spherical camera is characterized in that, comprises lower cover, translucent cover, and 3 back-up rings and water proof ring, described lower cover is tubular, and inwall is provided with a circle draw-in groove, is evenly equipped with 3 back-up ring fixed bits on the draw-in groove; Described translucent cover is hollow hemisphere shape, and edge is provided with the outwardly flange of a circle; Described water proof ring ringwise and have water proofing property is positioned at the top of described flange, and flange and water proof ring are by uniform screw location; Described 3 back-up rings ringwise and have rebound resilience have bolt hole on the back-up ring, be positioned at the top of described water proof ring, and water proof ring and back-up ring pass through Bolt to position; Described flange, back-up ring and water proof ring all are stuck in the described draw-in groove.
The degree of depth of described draw-in groove also satisfies makes back-up ring that draw-in groove is applied screen resilience.
The shape of described water proof ring is identical with the shape of flange.
The height of described draw-in groove is more than or equal to the overall height of flange, back-up ring and water proof ring.
The described O-ring seal that is equipped with annular between lower cover and translucent cover, O-ring seal is stuck in the described draw-in groove.
This utility model adopts water proof ring to be combined with back-up ring and the dual waterproof construction of fastened by screw, can further improve the classification of waterproof of spherical camera, and it also can be worked under water, and this vertebration compactness, good looking appearance.
Description of drawings
The one-piece construction figure of the spherical camera that Fig. 1 provides for the utility model.
The front schematic view of the translucent cover of the spherical camera that Fig. 2 provides for the utility model.
The decomposition chart of the spherical camera that Fig. 3 provides for the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with drawings and Examples, the utility model are further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
To Fig. 3, this utility model comprises lower cover 1 referring to Fig. 1,2,3 back-up rings 3 of translucent cover and water proof ring 4, and described lower cover 1 is tubular, and inwall is provided with a circle draw-in groove, is evenly equipped with 3 back-up ring fixed bits on the draw-in groove; Described translucent cover 2 is hollow hemisphere shape, and edge is provided with the outwardly flange 5 of a circle; Described water proof ring 4 ringwise and have water proofing property is positioned at the top of described flange 5, and flange 5 and water proof ring 4 are by uniform screw location; Described 3 back-up rings 3 ringwise and have rebound resilience have bolt hole on the back-up ring 3, are positioned at the top of described water proof ring 4, and water proof ring 4 passes through Bolt to position with back-up ring 3; Described flange 5, back-up ring 3 and water proof ring 4 all are stuck in the described draw-in groove.
The degree of depth of draw-in groove also satisfies makes 3 pairs of draw-in grooves of back-up ring apply screen resilience, and the shape of water proof ring 4 is identical with the shape of flange 5, and the height of draw-in groove is more than or equal to the overall height of flange 5, back-up ring 3 and water proof ring 4.Be equipped with the O-ring seal of annular between lower cover 1 and translucent cover 2, O-ring seal is stuck in the described draw-in groove.
This utility model adopts water proof ring to be combined with back-up ring and the dual waterproof construction of fastened by screw, can further improve the classification of waterproof of spherical camera, and it also can be worked under water, and this vertebration compactness, good looking appearance.
The utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of forming all drop on protection domain of the present utility model.
Claims (5)
1. the waterproof construction of a spherical camera is characterized in that, comprises lower cover, translucent cover, and 3 back-up rings and water proof ring, described lower cover is tubular, and inwall is provided with a circle draw-in groove, is evenly equipped with 3 back-up ring fixed bits on the draw-in groove; Described translucent cover is hollow hemisphere shape, and edge is provided with the outwardly flange of a circle; Described water proof ring ringwise and have water proofing property is positioned at the top of described flange, and flange and water proof ring are by uniform screw location; Described 3 back-up rings ringwise and have rebound resilience have bolt hole on the back-up ring, be positioned at the top of described water proof ring, and water proof ring and back-up ring pass through Bolt to position; Described flange, back-up ring and water proof ring all are stuck in the described draw-in groove.
2. the waterproof construction of spherical camera according to claim 1 is characterized in that, the degree of depth of described draw-in groove also satisfies makes back-up ring that draw-in groove is applied screen resilience.
3. the waterproof construction of spherical camera according to claim 1 is characterized in that, the shape of described water proof ring is identical with the shape of flange.
4. the waterproof construction of spherical camera according to claim 1 is characterized in that, the height of described draw-in groove is more than or equal to the overall height of flange, back-up ring and water proof ring.
5. the waterproof construction of spherical camera according to claim 1 is characterized in that, the described O-ring seal that between lower cover and translucent cover, is equipped with annular, and O-ring seal is stuck in the described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220444805.1U CN202794800U (en) | 2012-09-03 | 2012-09-03 | Waterproof structure of dome camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220444805.1U CN202794800U (en) | 2012-09-03 | 2012-09-03 | Waterproof structure of dome camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202794800U true CN202794800U (en) | 2013-03-13 |
Family
ID=47822035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220444805.1U Expired - Fee Related CN202794800U (en) | 2012-09-03 | 2012-09-03 | Waterproof structure of dome camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202794800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277331A (en) * | 2017-07-31 | 2017-10-20 | 重庆万建电子工程有限责任公司重庆第分公司 | Heavy water camera |
| WO2020232290A1 (en) * | 2019-05-14 | 2020-11-19 | Kramer Karl Josef | Toilet device with enhanced control and support functions |
-
2012
- 2012-09-03 CN CN201220444805.1U patent/CN202794800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277331A (en) * | 2017-07-31 | 2017-10-20 | 重庆万建电子工程有限责任公司重庆第分公司 | Heavy water camera |
| CN107277331B (en) * | 2017-07-31 | 2023-12-19 | 深圳市台微影像有限公司 | Submerged camera |
| WO2020232290A1 (en) * | 2019-05-14 | 2020-11-19 | Kramer Karl Josef | Toilet device with enhanced control and support functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |