CN204305174U - A kind of CCTV camera - Google Patents
A kind of CCTV camera Download PDFInfo
- Publication number
- CN204305174U CN204305174U CN201420812040.1U CN201420812040U CN204305174U CN 204305174 U CN204305174 U CN 204305174U CN 201420812040 U CN201420812040 U CN 201420812040U CN 204305174 U CN204305174 U CN 204305174U
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- CN
- China
- Prior art keywords
- camera
- housing
- fluorescent tube
- light shield
- support
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of CCTV camera, comprise outer cover and be arranged on the camera head in outer cover, the lower end of described outer cover is hinged on support, described camera head comprises housing and is arranged on the camera in housing, mounted lens on the housing in described camera front, fluorescent tube is separately had to be arranged between camera and housing, described fluorescent tube is circularly be looped around outside camera, owing to have employed technique scheme, a kind of CCTV camera described in the utility model is provided with external light source in camera, when extraneous luminosity is inadequate, illumination is realized by light source, simultaneously, concentrate to make light source irradiation, light shield is provided with in the front portion of light source, play polymerization light source send the effect of light, further enhancing illuminance, avoid the use affecting video camera, improve monitoring efficiency.
Description
Technical field
The utility model relates to a kind of video monitor photographic device, particularly relates to a kind of CCTV camera.
Background technology
In daily life, CCTV camera spreads all over every field, and ensure health and the property safety of people, existing CCTV camera can monitor the environment of periphery at any time, for realizing the needs of monitoring, CCTV camera is generally open for 24 hours, but in actual environment, has the time of half to be night in 24 hours, camera picture can be caused clear not, sometimes, haze daytime or cloudy day etc. environment camera photography also can be caused clear not, affect the normal monitoring of people.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of when extraneous ambient light is inadequate, provides the CCTV camera of light source.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of CCTV camera, comprise outer cover and be arranged on the camera head in outer cover, the lower end of described outer cover is hinged on support, described camera head comprises housing and is arranged on the camera in housing, mounted lens on the housing in described camera front, fluorescent tube is separately had to be arranged between camera and housing, described fluorescent tube is circularly be looped around outside camera, and the rotating setting of fluorescent tube in the housing, the front of described fluorescent tube is covered with circular rubber light shield, the truncation surface of described rubber light shield is arc-shaped, the multiple printing opacity lamppost of plug-in mounting on described rubber light shield, U-shaped support is also provided with in described housing, the two ends of described support lay respectively at above and below fluorescent tube, inner ring surface and the outer ring surface of described rubber light shield are all fixedly attached on support, the rear end of described support is fixedly connected with screw rod, the connecting link paralleled with screw rod is separately had to be arranged in housing, described connecting link one end is fixedly attached on fluorescent tube, and connecting link and fluorescent tube are coaxially set, the other end of described connecting link is in transmission connection with the output shaft of the motor be arranged in housing, described connecting link is set with driving gear, described driving gear is meshed with screw rod, one end push rod other end be fixedly attached on housing is separately had to be arranged on rubber light shield side.
As preferred technical scheme, described screw rod is reverse-flighted screw.
As preferred technical scheme, described support is provided with two, and two stands is symmetrical arranged centered by the axis of fluorescent tube.
As preferred technical scheme, described support is provided with four, and four supports are symmetrical arranged centered by the axis of fluorescent tube.
As preferred technical scheme, described printing opacity lamppost is perpendicular to rubber light shield plug-in mounting.
As preferred technical scheme, described push rod one end is corresponding with the truncation surface center of rubber light shield.
Owing to have employed technique scheme, a kind of CCTV camera described in the utility model is provided with external light source in camera, when extraneous luminosity is inadequate, realize illumination by light source, simultaneously, concentrate to make light source irradiation, be provided with light shield in the front portion of light source, play polymerization light source send the effect of light, strengthen illuminance further, avoid the use affecting video camera, improve monitoring efficiency.
Accompanying drawing explanation
Fig. 1 is the structure cut-open view of the utility model embodiment;
Fig. 2 is the structure cut-open view of camera head;
Fig. 3 is the structural representation of holder part.
Embodiment
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of CCTV camera described in the utility model, the camera head comprising outer cover 1 and be arranged in outer cover 1, described outer cover 1 can protect camera head not affected by environment, the lower end of described outer cover 1 is hinged on support 2, outer cover 1 can on support 2 up and down or side-to-side movement, thus drive camera head to swing back and forth, increase image pickup scope, one end of support 2 is fixedly attached on metope or on support bar, facilitate the dismounting of video camera, state the camera 4 that camera head comprises housing 3 and is arranged in housing 3, the electric wire be connected with camera 4 and power supply etc. are also provided with in described housing 3, exist a lot in the prior art, therefore, do not indicate in the drawings, mounted lens 6 on the housing 3 in described camera 4 front, described camera 4 scioptics 6 are made a video recording.
Fluorescent tube 5 is separately had to be arranged between camera 4 and housing 3, the power supply be connected with fluorescent tube 5 is provided with in described housing 1, described fluorescent tube 5 is existing connected mode with the connected mode of power supply, this and figure all repeat no more, described fluorescent tube 5 is looped around outside camera 4 for circular, the rotating outside being arranged on camera 4 of fluorescent tube 5, fluorescent tube 5 does not need the amplitude of rotation very large, the front of described fluorescent tube 5 is provided with circular rubber light shield 7, described rubber light shield 7 matches with fluorescent tube 5 and arranges, annulus light shield 7 covers on the front of fluorescent tube 5, the light transmission light shield 7 that fluorescent tube 5 is launched is mapped to outside housing 3, camera 4 is thrown light on, the truncation surface of described rubber light shield 7 is arc-shaped, the multiple printing opacity lamppost 8 of plug-in mounting on described rubber light shield 7, described printing opacity lamppost 8 is perpendicular to rubber light shield 7 plug-in mounting, lamppost 8 is refracting glass, lamppost 8 can according to the difference of light shield 7 arc angle, change direction of illumination, play the effect of optically focused or diverging light, U-shaped support 9 is also provided with in described housing 3, the two ends of described support 9 lay respectively at above and below fluorescent tube 5, the inner ring surface of described rubber light shield 7 and outer ring surface are all fixedly attached on support 9, described support 9 forms a ring with light shield 7, together with the ring set of fluorescent tube 5, the rear end of described support 9 is fixedly connected with screw rod 10, screw rod 10 is horizontally disposed with in housing 3, the connecting link 11 paralleled with screw rod 10 is separately had to be arranged in housing 3, motor 14 is also provided with in described housing 3, described connecting link 11 one end is fixedly attached on fluorescent tube 5, and connecting link 11 and fluorescent tube 5 are coaxially set, the output shaft of the other end and motor 12 is in transmission connection, connecting link 11 is driven to rotate by motor 14, thus fluorescent tube 5 is rotated in housing 3, described connecting link 11 is set with driving gear 12, described driving gear 12 is meshed with screw rod 10, described screw rod 10 is reverse-flighted screw, when connecting link 11 rotates, screw rod 10 can be driven to move forward and backward, thus drive light shield 7 to move forward and backward, push rod 13 other end separately having one end to be fixedly attached on housing 3 is arranged on rubber light shield 7 rear, described push rod 13 one end is corresponding with the truncation surface center of rubber light shield 7, therefore, do not need mobile very long distance, the circular arc that push rod 13 can change light shield 7 towards, under the effect of push rod 13, change light shield 7 circular arc towards.
During use, starter motor 14, motor 14 drives connecting link 11 to rotate, connecting link 11 rotates together with driving gear 12, the screw rod 10 be meshed with driving gear 12 moves forward and backward, when screw rod 10 moves backward, light shield 8 is driven to move backward together, when light shield 8 is initial, circular arc is towards rear, the light transmission light shield 8 of fluorescent tube 5 is in divergent shape, luminous range is far away, the push rod 13 being positioned at light shield 8 rear is resisted against the middle part of light shield 7, light shield 7 continues recession, under the effect of push rod 13, the circular arc of light shield 7 toward the front, the light transmission light shield 8 of fluorescent tube 5 is gathered, play the effect of optically focused, simultaneously, the distance of illumination becomes near, regulating illumination distance can be needed according to different.
Regulate for convenience of light shield 8 radian, described support 9 is provided with two, four or more, and support 9 is symmetrical arranged centered by the axis of fluorescent tube 5.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a CCTV camera, the camera head comprising outer cover (1) and be arranged in outer cover (1), the lower end of described outer cover (1) is hinged on support (2), described camera head comprises housing (3) and is arranged on the camera (4) in housing (3), the upper mounted lens (6) of housing (3) in described camera (4) front, it is characterized in that: separately have fluorescent tube (5) to be arranged between camera (4) and housing (3), described fluorescent tube (5) is looped around camera (4) outside for circular, and fluorescent tube (5) is rotating is arranged in housing (3), the front of described fluorescent tube (5) is covered with circular rubber light shield (7), the truncation surface of described rubber light shield (7) is arc-shaped, the upper multiple printing opacity lamppost (8) of plug-in mounting of described rubber light shield (7), U-shaped support (9) is also provided with in described housing (3), the two ends of described support (9) lay respectively at above and below fluorescent tube (5), the inner ring surface of described rubber light shield (7) and outer ring surface are all fixedly attached on support (9), the rear end of described support (9) is fixedly connected with screw rod (10), the connecting link (11) paralleled with screw rod (10) is separately had to be arranged in housing (3), described connecting link (11) one end is fixedly attached on fluorescent tube (5), and connecting link (11) and fluorescent tube (5) are coaxially set, the other end of described connecting link (11) is in transmission connection with the output shaft of the motor (14) be arranged in housing (3), described connecting link (11) is set with driving gear (12), described driving gear (12) is meshed with screw rod (10), push rod (13) other end separately having one end to be fixedly attached on housing (3) is arranged on rubber light shield (7) side.
2. a kind of CCTV camera as claimed in claim 1, is characterized in that: described screw rod (10) is reverse-flighted screw.
3. a kind of CCTV camera as claimed in claim 1, is characterized in that: described support (9) is provided with two, and two stands (9) is symmetrical arranged centered by the axis of fluorescent tube (5).
4. a kind of CCTV camera as claimed in claim 1, is characterized in that: described support (9) is provided with four, and four supports (9) are symmetrical arranged centered by the axis of fluorescent tube (5).
5. a kind of CCTV camera as claimed in claim 2 or claim 3, is characterized in that: described printing opacity lamppost (8) is perpendicular to rubber light shield (7) plug-in mounting.
6. a kind of CCTV camera as claimed in claim 1, is characterized in that: described push rod (13) one end is corresponding with the truncation surface center of rubber light shield (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812040.1U CN204305174U (en) | 2014-12-18 | 2014-12-18 | A kind of CCTV camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812040.1U CN204305174U (en) | 2014-12-18 | 2014-12-18 | A kind of CCTV camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305174U true CN204305174U (en) | 2015-04-29 |
Family
ID=53110677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812040.1U Expired - Fee Related CN204305174U (en) | 2014-12-18 | 2014-12-18 | A kind of CCTV camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305174U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578628A (en) * | 2017-10-26 | 2018-01-12 | 成都极点芯联科技有限公司 | It is easy to identify the automatic traffic system control method of vehicle |
| CN107798880A (en) * | 2017-10-26 | 2018-03-13 | 成都极点芯联科技有限公司 | System is assisted in identifying based on car plate fuzzy matching |
| CN111736410A (en) * | 2020-05-29 | 2020-10-02 | 安徽汇新信息科技有限公司 | Automatic light supplementing device of remote monitoring system |
-
2014
- 2014-12-18 CN CN201420812040.1U patent/CN204305174U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578628A (en) * | 2017-10-26 | 2018-01-12 | 成都极点芯联科技有限公司 | It is easy to identify the automatic traffic system control method of vehicle |
| CN107798880A (en) * | 2017-10-26 | 2018-03-13 | 成都极点芯联科技有限公司 | System is assisted in identifying based on car plate fuzzy matching |
| CN111736410A (en) * | 2020-05-29 | 2020-10-02 | 安徽汇新信息科技有限公司 | Automatic light supplementing device of remote monitoring system |
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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: 20150429 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |