CN212343873U - Dome camera safety device and dome camera - Google Patents
Dome camera safety device and dome camera Download PDFInfo
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- CN212343873U CN212343873U CN202020699306.1U CN202020699306U CN212343873U CN 212343873 U CN212343873 U CN 212343873U CN 202020699306 U CN202020699306 U CN 202020699306U CN 212343873 U CN212343873 U CN 212343873U
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- gear
- dome camera
- motor
- dome
- protective cover
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Abstract
The utility model relates to a dome camera safety protection technical field, concretely relates to dome camera safety device and dome camera. The safety protection device comprises a base for mounting the hemispherical camera, an explosion-proof shell and a transparent protective cover, and is characterized by also comprising a fixed sleeve mounted on the base, wherein the fixed sleeve is provided with an annular groove for limiting the transparent protective cover; a motor is arranged in the base, a driving shaft of the motor is provided with a gear, and the gear is in gear transmission with the transparent protective cover; the motor drives the gear to drive the transparent protective cover to rotate in the annular groove. When the monitoring window of the dome camera is shielded by the sprayed objects, the safety protection device drives the transparent protection cover to rotate under the action of gear transmission, and the monitoring picture is recovered.
Description
Technical Field
The utility model relates to a dome camera safety protection technical field, concretely relates to dome camera safety device and dome camera.
Background
The dome camera is a camera in the shape of a dome, and comprises a lens, a dome cover, a base, a camera fixing frame, a video interface, a power supply interface, a shell mounting hole, a camera horizontal angle screw and the like. As one type of surveillance camera, in some cases, surveillance images may be captured by a malicious painted or otherwise obstructed camera.
The patent of No. CN210069318U discloses a camera is used in security protection control, and this camera includes the camera main part, camera main part front end is provided with the goggles, and the department lower extreme alternates there is rotary mechanism in camera main part and the goggles clamp, and the camera main part passes through rotary mechanism and goggles swivelling joint, and No. one ring channel has been seted up to the goggles rear end, and the L-shaped groove has been seted up to the inside avris of camera main part, L-shaped groove corresponds with the laminating of a ring channel, and L inslot sliding connection has linking frame, links up frame one side and is located L-shaped groove and the inside rotary rod and the pulley that is provided with of a ring channel, and the pulley passes through the rotary rod and links up frame swing joint, links up the welding of department in the middle of frame both sides and has the gag lever post, links up the inside one end of frame. When the accident, the safety goggles is colored or scrape when flowers, thereby security personnel accessible rotation opens the safety goggles and can make the inside camera lens of camera main part normally gather or record the image.
In practice, the inventors found that the above prior art has the following disadvantages:
although the technical problem that the camera is blocked by the sight line can be solved in the prior art, the camera needs to be manually participated, and when the camera is shielded by the spray, the monitoring picture cannot be timely and effectively recovered.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, an object of the present invention is to provide an XX, the adopted technical solution is specifically as follows:
in a first aspect, an embodiment of the present invention provides a dome camera safety protection device, which includes a base for mounting a dome camera, an explosion-proof shell and a transparent protection cover, and further includes a fixed sleeve mounted on the base, wherein the fixed sleeve is provided with an annular groove for limiting the transparent protection cover, and the explosion-proof shell is sleeved outside the transparent protection cover and mounted on the fixed sleeve; a motor is arranged in the base, a driving shaft of the motor is provided with a gear, and the gear is in gear transmission with the transparent protective cover; the motor drives the gear to drive the transparent protective cover to rotate in the annular groove.
Furthermore, the inner side of the end part of the transparent protective cover is circumferentially provided with meshing teeth meshed with the gear.
Further, the fixed sleeve is provided with a motor mounting plate for supporting the motor.
Furthermore, the fixed sleeve is provided with a bulge for supporting the motor.
Further, the base is provided with a step surface for installing the fixed sleeve.
In a second aspect, the embodiment of the present invention provides a dome camera, which adopts any one of the above dome camera safety protection devices.
The utility model discloses following beneficial effect has:
the embodiment of the utility model provides a dome camera safety device, this protector includes the base, explosion-proof shell, transparent protection casing, fixed cover, motor and gear, the gear cover is located in the drive shaft of motor, the interlock tooth gear drive of this gear and transparent protection casing tip, transparent protection casing movable mounting is in fixed cover, explosion-proof shell is installed in the outside of transparent protection casing, be equipped with monitor window on explosion-proof shell, when monitor window is sheltered from by the thing that sprays, the motor passes through gear drive's mode and drives transparent protection casing and rotate, and resume the control picture in time.
Drawings
In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present invention or 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 other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is an exploded view of a dome camera safety shield apparatus according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structural view of a dome camera safety protection device according to an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic overall structural diagram of a dome camera safety protection device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an overall structure of a dome camera with a dome camera safety guard installed therein according to an embodiment of the present invention;
in the figure: 10-a dome camera, 100-a base, 200-an explosion-proof shell, 300-a transparent protective cover, 400-a fixed sleeve, 500-a motor, 600-a gear, 201-a monitoring window, 301-a meshing tooth, 101-a step surface, 401-an annular groove and 402-a mounting plate.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the present invention, the following detailed description will be given to a dome camera safety protection device and a dome camera according to the present invention with reference to the accompanying drawings and preferred embodiments, and the detailed description thereof will be made below. In the following description, different "one embodiment" or "another embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly on the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model provides a dome camera safety device and the concrete scheme of dome camera, which is described in detail with the attached drawings.
Referring to fig. 1 to 5, fig. 1 to 5 show schematic structural views of a safety protection device for a dome camera according to an embodiment of the present invention, the protection device is suitable for a dome camera, and in order to solve the technical problem that a monitoring picture cannot be timely and effectively restored when the dome camera is shielded by spray such as paint, the utility model installs a transparent protection cover inside an explosion-proof shell, the explosion-proof shell is provided with a monitoring window, and the dome camera collects the picture through the transparent protection cover close to the monitoring window; when the transparent protective cover is shielded by the spray, the spray only shields the part of the transparent protective cover close to the monitoring window; the transparent protective cover is in gear transmission with the motor, when the transparent protective cover is shielded by the sprayed objects, the motor drives the transparent protective cover to rotate by a certain angle, so that the transparent protective cover part which is not polluted by the sprayed objects rotates to the monitoring window, and the monitoring picture can be timely and effectively corrected. The safety protection device comprises a base 100, an explosion-proof shell 200, a transparent protective cover 300, a fixing sleeve 400, a motor 500 and a gear 600.
Specifically, the base 100 is used to house and mount the dome camera 10, the explosion proof housing 200, the transparent shield 300, the fixing cover 400, the motor 500, and the gear 600. Wherein, the dome camera 10 is installed on the base 100, the explosion-proof case 200 and the transparent shield 300 are installed on the fixing cover 400, and the fixing cover 400 is installed on the base 100.
The fixing cover 400 is fixedly installed on the base 100, and the explosion proof case 200 is installed on the fixing cover 400. An annular groove 401 is formed on one side of the fixing sleeve 400 far away from the explosion-proof shell 200, and the transparent shield 300 is movably arranged in the annular groove 401. That is, the explosion-proof housing 200 is mounted on the outer side of the transparent shield 300, the monitoring window 201 is provided on the explosion-proof housing 200, the monitoring window 201 is the monitoring window 201 of the camera, even if the camera is shielded by the spray, the camera is limited to the part of the transparent shield 300 corresponding to the monitoring window 201, and the explosion-proof housing 200 can protect the transparent shield 300 of the other part outside the monitoring window 201 from being polluted.
The inner side of the transparent shield 300 is provided with engaging teeth 301 engaged with the gear 600, and the transparent shield 300 is driven to rotate by the engagement transmission of the gear 600 and the engaging teeth 301. The gear 600 is sleeved on a driving shaft of the motor 500. When the transparent protective cover 300 corresponding to the monitoring window 201 is covered by the sprinkled objects, the motor 500 drives the gear 600 to drive the transparent protective cover 300 to rotate in a meshing transmission manner, so that the uncontaminated transparent protective cover 300 is partially aligned with the monitoring window 201.
To sum up, the embodiment of the utility model provides a dome camera safety device, this protector includes base 100, explosion-proof shell 200, transparent protection casing 300, fixed cover 400, motor 500 and gear 600, the drive shaft of motor 500 is located to the gear 600 cover, this gear 600 and the 301 gear drive of interlock tooth of transparent protection casing 300 tip, transparent protection casing 300 movable mounting is in fixed cover 400, explosion-proof shell 200 is installed in the outside of transparent protection casing 300, be equipped with monitor window 201 on explosion-proof shell 200, when monitor window 201 is sheltered from by the thing that sprays, motor 500 drives transparent protection casing 300 through gear drive's mode and rotates to and resume the control picture in time.
Preferably, the biting teeth 301 are provided inside the end of the transparent shield 300.
In other embodiments, the engaging teeth 301 may also be disposed on the outer side of the transparent protective cover 300, and the installation position of the motor 500 is not limited as long as the motor 500 cooperates with the engaging teeth 301 for the purpose of gear transmission.
Preferably, in the case that the engaging teeth 301 are provided inside the end of the transparent shield 300, a motor mounting plate 402 is provided on the fixing cover 400 so as to fixedly mount the motor 500.
In other embodiments, the motor mounting plate 402 may also be a protrusion integrally formed with the cover 400.
Preferably, a step surface 101 is provided on the upper end of the base 100, and the step surface 101 is used for mounting the fixing sleeve 400.
The embodiment of the utility model provides a dome camera is still provided, this dome camera adopts the dome camera safety device that an above-mentioned arbitrary embodiment provided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A safety protection device for a dome camera comprises a base for mounting the dome camera, an explosion-proof shell and a transparent protective cover, and is characterized by also comprising a fixed sleeve mounted on the base, wherein the fixed sleeve is provided with an annular groove for limiting the transparent protective cover; a motor is arranged in the base, a driving shaft of the motor is provided with a gear, and the gear is in gear transmission with the transparent protective cover; the motor drives the gear to drive the transparent protective cover to rotate in the annular groove.
2. The dome safety shield apparatus of claim 1, wherein said transparent shield has engaging teeth circumferentially formed on an inner side of an end portion thereof for engaging with said gear.
3. The dome camera safety shield apparatus of claim 1 or 2, wherein said harness is provided with a motor mounting plate for supporting said motor.
4. A dome safety shield apparatus as set forth in claim 1 or 2 wherein said harness is provided with a projection for supporting said motor.
5. A dome camera safety shield apparatus as claimed in claim 1 or 2, wherein a step surface is provided on said base for mounting said harness.
6. A dome characterized in that the dome employs a dome safety shield as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699306.1U CN212343873U (en) | 2020-04-30 | 2020-04-30 | Dome camera safety device and dome camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699306.1U CN212343873U (en) | 2020-04-30 | 2020-04-30 | Dome camera safety device and dome camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212343873U true CN212343873U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020699306.1U Active CN212343873U (en) | 2020-04-30 | 2020-04-30 | Dome camera safety device and dome camera |
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| CN (1) | CN212343873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217767A (en) * | 2021-05-24 | 2021-08-06 | 广东镜天数据科技有限公司 | Data acquisition equipment based on supervision work |
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2020
- 2020-04-30 CN CN202020699306.1U patent/CN212343873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217767A (en) * | 2021-05-24 | 2021-08-06 | 广东镜天数据科技有限公司 | Data acquisition equipment based on supervision work |
| CN113217767B (en) * | 2021-05-24 | 2022-11-18 | 广东镜天数据科技有限公司 | Data acquisition equipment based on supervision work |
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