CN204993582U - Spherical camera - Google Patents
Spherical camera Download PDFInfo
- Publication number
- CN204993582U CN204993582U CN201520601770.1U CN201520601770U CN204993582U CN 204993582 U CN204993582 U CN 204993582U CN 201520601770 U CN201520601770 U CN 201520601770U CN 204993582 U CN204993582 U CN 204993582U
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- China
- Prior art keywords
- motor
- encoder
- transmission
- swinging mounting
- code
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- Expired - Fee Related
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Abstract
The utility model discloses a spherical camera, including shell, fixing base, camera, commentaries on classics movable support, first motor, second motor and circuit control panel, the fixing base is fixed in the shell, changes movable support and rotates with the fixing base through the drive of first motor and be connected, and the camera passes through the drive of second motor to be connected with the rotation of commentaries on classics movable support, still includes first coding ware and second encoder, and the first coding ware includes first code wheel and the first signal output, first code wheel and the bracket hinge fixed connection that changes movable support or be connected with the bracket hinge transmission through a transmission, second encoder include second code wheel and the 2nd signal output part, and the pivot fixed connection of second code wheel and camera perhaps is connected with the pivot transmission through the 2nd transmission, and first coding ware and second encoder all are connected with circuit control panel is electric. The utility model discloses the encoder is fixed firm, long service life, convenient maintenance and change.
Description
Technical field
The utility model relates to a kind of spherical camera.
Background technology
Spherical camera uses widely, some public places such as such as station, airport, roadside, road.The horizontal and vertical direction of existing spherical camera is moved control and is opened loop control, namely the relation of the calibration position information that the actual position information of video camera and circuit control panel set can not be obtained, make video camera level or movement in vertical direction not in place, make monitoring position inaccuracy.As patent CN204408481U, people have just installed encoder on the motor shaft end of two motors driving camera motion, encoder can make the turned position of video camera more accurate, but encoder is arranged on motor the tip of the axis by this patent, well-known motor shaft needs through being everlasting to rotate, in Long-Time Service process, encoder can drop because fixing insecure, is also inconvenient to keep in repair and change.
Summary of the invention
The purpose of this utility model is to provide a kind of encoder fixation, long service life, the spherical camera of easy maintenance and replacement.
In order to achieve the above object, the technical solution of the utility model is: a kind of spherical camera, comprise shell, holder, video camera, swinging mounting, first motor, second motor and circuit control panel, holder is fixing in the enclosure, swinging mounting is rotationally connected by the driving of the first motor and holder, video camera is rotationally connected by the driving of the second motor and swinging mounting, also comprise the first encoder and the second encoder, first encoder comprises the first code-disc and the first signal output part, described first code-disc is fixedly connected with the rack shaft of swinging mounting or is in transmission connection by the first transmission device and rack shaft, second encoder comprises second code dish and secondary signal output, second code-disc is fixedly connected with the rotating shaft of video camera or is connected with rotating shaft transmission by the second transmission device, first encoder and the second encoder are all electrically connected with circuit control panel.
Described first transmission device and the second transmission device are belt transmission.
Described first motor is fixedly connected with swinging mounting, swinging mounting is fixedly connected with the first synchronizing wheel, and described first motor is in transmission connection by the first Timing Belt and the first synchronizing wheel.
Described second motor is fixedly connected with swinging mounting, and video camera is provided with the second synchronizing wheel, and the second motor is in transmission connection by the second Timing Belt and the second synchronizing wheel.
After adopting said structure, described first code-disc is fixedly connected with the rack shaft of swinging mounting or is in transmission connection by the first transmission device and rack shaft, second code-disc is fixedly connected with the rotating shaft of video camera or is connected with rotating shaft transmission by the second transmission device, therefore the first code-disc and the second code-disc all can realize the interlock with rack shaft and rotating shaft, and feed back to the first signal output part and secondary signal output, two kinds of structures can monitor the rotation of swinging mounting and video camera equally, send to circuit control panel, and compared by the calibration position that circuit control panel sets, control the first motor and the second motor adjusts accordingly, make the position of monitoring more accurate, and first encoder and the second encoder be not fixed with motor shaft, be directly installed on holder and swinging mounting, fixed structure is more firm, longer service life, easy maintenance and replacement.
Accompanying drawing explanation
Fig. 1 is structure cutaway view of the present utility model;
Fig. 2 is the another kind of embodiment cutaway view of the utility model.
Embodiment
The embodiment provided below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Figure 1, a kind of spherical camera, comprise shell 1, holder 2, video camera 3, swinging mounting 4, first motor 5, second motor 6 and circuit control panel 7, holder 2 is fixed in shell 1, swinging mounting 4 is rotationally connected by the driving of the first motor 5 and holder 2, video camera 3 is rotationally connected by the driving of the second motor 6 and swinging mounting 4, also comprise the first encoder 8 and the second encoder 9, first encoder 8 comprises the first code-disc 8-1 and the first signal output part 8-2, described first code-disc 8-1 is fixedly connected with the rack shaft 4-2 of swinging mounting 4, second encoder 9 comprises the second code-disc 9-1 and secondary signal output 9-2, second code-disc 9-1 is fixedly connected with the rotating shaft 3-2 of video camera 3, first encoder 8 and the second encoder 9 are all electrically connected with circuit control panel 7.
Shown in Figure 1, in order to can allow the first motor 5 and the second motor 6 transmission more steady, transmission is more accurate, described first motor 5 is fixedly connected with swinging mounting 4, swinging mounting 4 is fixedly connected with the first synchronizing wheel 4-1, described first motor 5 is in transmission connection by the first Timing Belt 10 and the first synchronizing wheel 4-1.Described second motor 6 is fixedly connected with swinging mounting 4, and video camera 3 is provided with the second synchronizing wheel 3-1, and the second motor 6 is in transmission connection by the second Timing Belt 11 and the second synchronizing wheel 3-1.
Shown in Figure 1, for the first embodiment of the utility model, when the utility model uses, first motor 5 drives swinging mounting 4 to rotate on holder 2 by the first Timing Belt 10, thus drive video camera 3 to make left-right rotation, second motor 6 drives video camera about 3 to rotate, achieve the shooting of video camera 3 without dead angle, first code-disc 8-1 described in the utility model is fixedly connected with the rack shaft 4-2 of swinging mounting 4, the rack shaft 4-2 being used for detecting swinging mounting 4 rotates, second code-disc 9-1 is fixedly connected with the rotating shaft 3-2 of video camera 3, be used for detecting the rotation of video camera 3, being connected with motor end relative to prior art, fixing more solid and reliable, make the longer service life of whole spherical camera.
Described in Fig. 2, for the utility model the second embodiment schematic diagram, on the basis of embodiment one, first code-disc 8-1 is in transmission connection with rack shaft 4-2 by the first transmission device 20, second code-disc 9-1 is in transmission connection with rotating shaft 3-2 by the second transmission device 30, the effect of embodiment one can be played too, when the diameter of rack shaft 4-2 and rotating shaft 3-2 is larger, when the code-disc of encoder cannot be installed, this may save producing cost, and first transmission device 20 and the second transmission device 30 be belt transmission, transmission is effective.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (4)
1. a spherical camera, comprise shell (1), holder (2), video camera (3), swinging mounting (4), first motor (5), second motor (6) and circuit control panel (7), holder (2) is fixed in shell (1), swinging mounting (4) is rotationally connected by the driving of the first motor (5) and holder (2), video camera (3) is rotationally connected by the driving of the second motor (6) and swinging mounting (4), it is characterized in that: also comprise the first encoder (8) and the second encoder (9), first encoder (8) comprises the first code-disc (8-1) and the first signal output part (8-2), described first code-disc (8-1) is fixedly connected with the rack shaft (4-2) of swinging mounting (4) or is in transmission connection by the first transmission device (20) and rack shaft (4-2), second encoder (9) comprises the second code-disc (9-1) and secondary signal output (9-2), second code-disc (9-1) is fixedly connected with the rotating shaft (3-2) of video camera (3) or is in transmission connection by the second transmission device (30) and rotating shaft (3-2), first encoder (8) and the second encoder (9) are all electrically connected with circuit control panel (7).
2. spherical camera according to claim 1, is characterized in that: described first transmission device (20) and the second transmission device (30) are belt transmission.
3. spherical camera according to claim 1, it is characterized in that: described first motor (5) is fixedly connected with swinging mounting (4), swinging mounting (4) is fixedly connected with the first synchronizing wheel (4-1), described first motor (5) is in transmission connection by the first Timing Belt (10) and the first synchronizing wheel (4-1).
4. spherical camera according to claim 1, it is characterized in that: described second motor (6) is fixedly connected with swinging mounting (4), video camera (3) is provided with the second synchronizing wheel (3-1), and the second motor (6) is in transmission connection by the second Timing Belt (11) and the second synchronizing wheel (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601770.1U CN204993582U (en) | 2015-08-11 | 2015-08-11 | Spherical camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601770.1U CN204993582U (en) | 2015-08-11 | 2015-08-11 | Spherical camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204993582U true CN204993582U (en) | 2016-01-20 |
Family
ID=55127900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601770.1U Expired - Fee Related CN204993582U (en) | 2015-08-11 | 2015-08-11 | Spherical camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204993582U (en) |
-
2015
- 2015-08-11 CN CN201520601770.1U patent/CN204993582U/en not_active Expired - Fee Related
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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: 20160120 Termination date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |