CN111953885A - Waterproof construction of surveillance camera head - Google Patents
Waterproof construction of surveillance camera head Download PDFInfo
- Publication number
- CN111953885A CN111953885A CN202010989204.8A CN202010989204A CN111953885A CN 111953885 A CN111953885 A CN 111953885A CN 202010989204 A CN202010989204 A CN 202010989204A CN 111953885 A CN111953885 A CN 111953885A
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- CN
- China
- Prior art keywords
- waterproof
- panel
- ball head
- head support
- sealing ring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/08—Waterproof bodies or housings
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a waterproof structure of a monitoring camera, which comprises: casing, panel, waterproof assembly and camera lens subassembly are provided with a waterproof sealing washer between panel and the casing, and waterproof assembly includes: the ball head support is arranged on the ball head support in a sleeved mode, the other end of the second waterproof sealing ring is attached to the panel, the front end of the ball head support penetrates through a through hole of the panel, and the spherical surface of the ball head support is in contact with the hole wall of the through hole of the panel. According to the invention, the two ends of the second waterproof sealing ring are respectively pressed on the panel and the ball head bracket through the first waterproof pressing plate and the second waterproof pressing plate, so that rainwater is prevented from entering the interior of the shell through a gap between the ball head bracket and the panel, the waterproof performance of the monitoring camera is ensured while the shooting angle of the lens component is adjusted, and the monitoring camera is prevented from being damaged due to the infiltration of rainwater.
Description
Technical Field
The invention relates to the technical field of monitoring and shooting, in particular to a waterproof structure of a monitoring camera.
Background
The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. With the increase of people's demand for daily security, the monitoring camera is widely applied to various places. At present, the influence of rainwater can all be received to present most outdoor cameras, and if the water-proof measures of camera is not enough, can lead to the camera to damage. In order to conveniently adjust the shooting angle in a limited installation space, some monitoring cameras can make a lens part into a movable component. In order to ensure the activity performance, the corresponding waterproof performance is poorer, and hidden danger exists.
Accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a waterproof structure of a monitoring camera.
The technical scheme of the invention is as follows: the utility model provides a waterproof construction of surveillance camera head, includes: the casing, set up in the panel of casing one end, set up in waterproof component on the panel and with the camera lens subassembly that waterproof component connects, the panel is provided with waterproof seal groove with the contact surface of casing, be provided with first waterproof sealing washer in the waterproof seal groove, waterproof component includes: the ball head support, set up in lens, the cover of ball head support front end are located second waterproof sealing ring on the ball head support, set up in first waterproof clamp plate on the second waterproof sealing ring and set up in second waterproof clamp plate on the second waterproof sealing ring, the pot head of second waterproof sealing ring is located on the ball head support, the other end and the panel laminating of second waterproof sealing ring, first waterproof clamp plate locking is in order to compress tightly second waterproof sealing ring on the panel, second waterproof clamp plate locking is in order to compress tightly second waterproof sealing ring on the ball head support, be provided with the sphere on the ball head support, be provided with the through-hole in the middle of the panel, the through-hole of panel is passed to ball head support front end, the sphere contacts with the pore wall of through-hole.
Further, the second waterproof sealing ring comprises from left to right: u type groove, buffering area and fixed disk, the rear end of bulb support is provided with the mounting disc, in the mounting disc embedding U type groove, the fixed disk is laminated on the panel.
Furthermore, a first water stopping protrusion is arranged at the position, corresponding to the first waterproof pressing plate, of the panel.
Furthermore, a second water stopping protrusion is arranged at the position, corresponding to the second waterproof pressing plate, of the ball head support.
Furthermore, a lens groove is formed in the front end of the ball head support, the lens is embedded into the lens groove, and 3M glue is arranged between the lens and the ball head support.
Furthermore, a guide threaded hole is formed in the ball head support, a strip hole is formed in the panel corresponding to the guide threaded hole, a guide screw is arranged in the guide threaded hole, and the guide screw penetrates through the strip hole and is locked in the guide threaded hole.
By adopting the scheme, the two ends of the second waterproof sealing ring are respectively pressed on the panel and the ball head support through the first waterproof pressing plate and the second waterproof pressing plate, so that rainwater is prevented from entering the interior of the shell through a gap between the ball head support and the panel, the waterproof performance of the monitoring camera is ensured while the shooting angle of the lens component is adjusted, and the monitoring camera is prevented from being damaged due to the infiltration of rainwater.
Drawings
FIG. 1 is a cross-sectional view of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic structural diagram of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1 to 3, the present invention provides a waterproof structure of a surveillance camera, including: the casing 1, set up in the panel 2 of casing 1 one end, set up in waterproof component 3 on the panel 2 and with lens subassembly 4 that waterproof component 3 is connected. The contact surface of panel 2 and casing 1 is provided with waterproof seal groove 21, be provided with first waterproof sealing circle 51 in the waterproof seal groove 21. The waterproof assembly 3 includes: the waterproof ball joint comprises a ball head support 31, a lens 32 arranged at the front end of the ball head support 31, a second waterproof sealing ring 52 sleeved on the ball head support 31, a first waterproof pressing plate 33 arranged on the second waterproof sealing ring 52, and a second waterproof pressing plate 34 arranged on the second waterproof sealing ring 52. One end of the second waterproof sealing ring 52 is sleeved on the ball head support 31, the other end of the second waterproof sealing ring 52 is attached to the panel 2, the first waterproof pressing plate 33 is locked on the panel 2 to press the second waterproof sealing ring 52 on the panel 2, and the second waterproof pressing plate 34 is locked on the ball head support 31 to press the second waterproof sealing ring 52 on the ball head support 31. The ball head support 31 is provided with a spherical surface 311, the middle of the panel 2 is provided with a through hole 22, the front end of the ball head support 31 penetrates through the through hole 22 of the panel 2, and the spherical surface 311 is in contact with the hole wall of the through hole 22. Through set up sphere 311 on ball-head support 31 to through the pore wall of sphere 311 laminating panel 2 upper through-hole 22, ball-head support 31 of being convenient for drives lens subassembly 4 and moves about, thereby makes lens subassembly 4 can obtain more shooting angles, satisfies the customer to the demand of shooting angular adjustment. When the panel 2 is installed on the casing 1, the first waterproof sealing ring 51 arranged in the waterproof sealing groove 21 is extruded and deformed, so that the waterproof sealing groove 21 is filled, external rainwater is prevented from entering the casing 1 through a seam between the casing 1 and the panel 2, and the lens assembly 4 and other components inside the casing 1 are protected. Compress tightly second waterproof sealing ring 52 on panel 2 through first waterproof clamp plate 33 for second waterproof sealing ring 52 receives the extrusion and warp, fills the gap between second waterproof sealing ring 52 and the panel 2, prevents to have water to pass through, plays waterproof sealing's effect. Similarly, the second waterproof sealing ring 52 is pressed onto the ball head bracket 31 by the second waterproof pressing plate 34, so that the second waterproof sealing ring 52 is extruded to deform, a gap between the second waterproof sealing ring 52 and the ball head bracket 31 is filled, water is prevented from passing through, and a waterproof sealing effect is achieved.
The second waterproof sealing ring 52 comprises from left to right: a U-shaped groove 521, a buffer belt 522, and a fixed plate 523. The rear end of the ball support 31 is provided with a mounting disc 312, and the mounting disc 312 is embedded into the U-shaped groove 521, so that the ball support 31 and the second waterproof sealing ring 52 can be conveniently connected. The fixed plate 523 is attached to the panel 2, so that the panel 2 and the second waterproof sealing ring 52 can be conveniently connected. When the ball head support 31 moves on the panel 2 and the visual angle is adjusted, one side of the buffer belt 522 of the second waterproof sealing ring 52 is squeezed, and the other side of the buffer belt 522 is stretched, so that the waterproof performance is not affected by the movement of the ball head support 31, and the tightness of the monitoring camera is ensured.
The panel 2 is provided with a first water stop protrusion 23 at a position corresponding to the first waterproof pressing plate 33. When the first waterproof pressing plate 33 presses the second waterproof sealing ring 52 against the panel 2, the first water stopping protrusion 23 is embedded in the second waterproof sealing ring 52, thereby improving the waterproof effect.
A second water stop protrusion 313 is arranged at a position of the ball head bracket 31 corresponding to the second waterproof pressing plate 34. When the second waterproof pressing plate 34 presses the second waterproof sealing ring 52 against the ball bracket 31, the second water stopping protrusion 313 is embedded in the second waterproof sealing ring 52, thereby improving the waterproof effect.
The utility model discloses a waterproof ball head support, ball head support 31 front end is provided with the lens groove, in the lens 32 embedding lens groove, be provided with 3M glue between lens 32 and the ball head support 31, prevent that water from getting into from the clearance between lens 32 and the ball head support 31, improve water-proof effects.
Referring to fig. 4, a guide threaded hole 314 is formed in the ball bracket 31, a bar hole 24 is formed in the panel 2 corresponding to the guide threaded hole 314, a guide screw 6 is arranged in the guide threaded hole 314, and the guide screw 6 passes through the bar hole 24 and is locked in the guide threaded hole 314. By loosening the guide screw 6, the ball bracket 31 can move along the direction of the slotted hole 24, the shooting angle of the lens assembly 4 is adjusted, and then the guide screw 6 is locked, so that the ball bracket 31 is fixed, and the shooting angle required by a user is obtained.
In summary, the first waterproof pressing plate and the second waterproof pressing plate respectively press two ends of the second waterproof sealing ring against the panel and the ball head bracket, so that rainwater is prevented from entering the interior of the housing through a gap between the ball head bracket and the panel, the waterproof performance of the monitoring camera is ensured while the shooting angle of the lens assembly is adjusted, and the monitoring camera is prevented from being damaged due to rainwater infiltration.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof construction of surveillance camera head which characterized in that includes: the casing, set up in the panel of casing one end, set up in waterproof component on the panel and with the camera lens subassembly that waterproof component connects, the panel is provided with waterproof seal groove with the contact surface of casing, be provided with first waterproof sealing washer in the waterproof seal groove, waterproof component includes: the ball head support, set up in lens, the cover of ball head support's front end are located second waterproof sealing ring on the ball head support, set up in first waterproof clamp plate on the second waterproof sealing ring and set up in second waterproof clamp plate on the second waterproof sealing ring, the pot head of second waterproof sealing ring is located on the ball head support, the other end and the panel laminating of second waterproof sealing ring, first waterproof clamp plate locks on the panel in order to compress tightly second waterproof sealing ring on the panel, second waterproof clamp plate locks on the ball head support in order to compress tightly second waterproof sealing ring on the ball head support, be provided with the sphere on the ball head support, be provided with the through-hole in the middle of the panel, the front end of ball head support passes the through-hole of panel, the sphere contacts with the pore wall of through-hole.
2. The waterproof structure of a monitoring camera according to claim 1, wherein the second waterproof seal ring includes, from left to right: u type groove, buffering area and fixed disk, the rear end of bulb support is provided with the mounting disc, in the mounting disc embedding U type groove, the fixed disk is laminated on the panel.
3. The waterproof structure of the monitoring camera according to claim 1, wherein a first water stop protrusion is provided at a position of the panel corresponding to the first waterproof pressing plate.
4. The waterproof structure of a monitoring camera according to claim 1, wherein a second water stop protrusion is provided at a position of the ball head bracket corresponding to the second waterproof pressing plate.
5. The waterproof structure of a monitoring camera according to claim 1, wherein a lens groove is formed in the front end of the ball head support, the lens is embedded in the lens groove, and 3M glue is arranged between the lens and the ball head support.
6. The waterproof structure of a monitoring camera according to claim 1, wherein a guiding threaded hole is formed in the ball head bracket, a bar hole is formed in the panel corresponding to the guiding threaded hole, a guiding screw is arranged in the guiding threaded hole, and the guiding screw passes through the bar hole and is locked in the guiding threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989204.8A CN111953885A (en) | 2020-09-18 | 2020-09-18 | Waterproof construction of surveillance camera head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989204.8A CN111953885A (en) | 2020-09-18 | 2020-09-18 | Waterproof construction of surveillance camera head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111953885A true CN111953885A (en) | 2020-11-17 |
Family
ID=73356926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010989204.8A Pending CN111953885A (en) | 2020-09-18 | 2020-09-18 | Waterproof construction of surveillance camera head |
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| Country | Link |
|---|---|
| CN (1) | CN111953885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112929545A (en) * | 2021-02-07 | 2021-06-08 | 杭州海康威视数字技术股份有限公司 | Camera module and silica gel ring |
| TWI788235B (en) * | 2021-07-22 | 2022-12-21 | 中磊電子股份有限公司 | Camera device for preventing dew condensation and method of assembling the same |
-
2020
- 2020-09-18 CN CN202010989204.8A patent/CN111953885A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112929545A (en) * | 2021-02-07 | 2021-06-08 | 杭州海康威视数字技术股份有限公司 | Camera module and silica gel ring |
| TWI788235B (en) * | 2021-07-22 | 2022-12-21 | 中磊電子股份有限公司 | Camera device for preventing dew condensation and method of assembling the same |
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